/* Faux server GUID. This is never checked. */
GUID smb_ServerGUID = { 0x40015cb8, 0x058a, 0x44fc, { 0xae, 0x7e, 0xbb, 0x29, 0x52, 0xee, 0x7e, 0xff }};
-/*
- * Demo expiration
- *
- * To build an expiring version, comment out the definition of NOEXPIRE,
- * and set the definition of EXPIREDATE to the desired value.
- */
-#define NOEXPIRE 1
-#define EXPIREDATE 834000000 /* Wed Jun 5 1996 */
-
-
char * myCrt_Dispatch(int i)
{
switch (i)
/* scache must be locked */
unsigned int smb_Attributes(cm_scache_t *scp)
{
- unsigned int attrs;
-
- if (scp->fileType == CM_SCACHETYPE_DIRECTORY
- || scp->fileType == CM_SCACHETYPE_MOUNTPOINT)
- attrs = SMB_ATTR_DIRECTORY;
- else
- attrs = 0;
-
- /*
- * We used to mark a file RO if it was in an RO volume, but that
- * turns out to be impolitic in NT. See defect 10007.
- */
+ unsigned int attrs;
+
+ if (scp->fileType == CM_SCACHETYPE_DIRECTORY
+ || scp->fileType == CM_SCACHETYPE_MOUNTPOINT)
+ attrs = SMB_ATTR_DIRECTORY;
+ else
+ attrs = 0;
+
+ /*
+ * We used to mark a file RO if it was in an RO volume, but that
+ * turns out to be impolitic in NT. See defect 10007.
+ */
#ifdef notdef
- if ((scp->unixModeBits & 0222) == 0 || (scp->flags & CM_SCACHEFLAG_RO))
+ if ((scp->unixModeBits & 0222) == 0 || (scp->flags & CM_SCACHEFLAG_RO))
#endif
if ((scp->unixModeBits & 0222) == 0)
- attrs |= SMB_ATTR_READONLY; /* turn on read-only flag */
+ attrs |= SMB_ATTR_READONLY; /* turn on read-only flag */
- return attrs;
+ return attrs;
}
/* Check if the named file/dir is a dotfile/dotdir */
/* String pointed to by lastComp can have leading slashes, but otherwise should have
no other patch components */
unsigned int smb_IsDotFile(char *lastComp) {
- char *s;
- if(lastComp) {
- /* skip over slashes */
+ char *s;
+ if(lastComp) {
+ /* skip over slashes */
for(s=lastComp;*s && (*s == '\\' || *s == '/'); s++);
- }
- else
- return 0;
+ }
+ else
+ return 0;
/* nulls, curdir and parent dir doesn't count */
- if(!*s) return 0;
- if(*s == '.') {
- if(!*(s + 1)) return 0;
- if(*(s+1) == '.' && !*(s + 2)) return 0;
- return 1;
- }
- return 0;
+ if (!*s)
+ return 0;
+ if (*s == '.') {
+ if (!*(s + 1))
+ return 0;
+ if(*(s+1) == '.' && !*(s + 2))
+ return 0;
+ return 1;
+ }
+ return 0;
}
static int ExtractBits(WORD bits, short start, short len)
{
- int end;
- WORD num;
+ int end;
+ WORD num;
- end = start + len;
+ end = start + len;
- num = bits << (16 - end);
- num = num >> ((16 - end) + start);
+ num = bits << (16 - end);
+ num = num >> ((16 - end) + start);
- return (int)num;
+ return (int)num;
}
#ifndef DJGPP
void ShowUnixTime(char *FuncName, time_t unixTime)
{
- FILETIME ft;
- WORD wDate, wTime;
+ FILETIME ft;
+ WORD wDate, wTime;
- smb_LargeSearchTimeFromUnixTime(&ft, unixTime);
-
- if (!FileTimeToDosDateTime(&ft, &wDate, &wTime))
- osi_Log1(smb_logp, "Failed to convert filetime to dos datetime: %d", GetLastError());
- else {
- int day, month, year, sec, min, hour;
- char msg[256];
-
- day = ExtractBits(wDate, 0, 5);
- month = ExtractBits(wDate, 5, 4);
- year = ExtractBits(wDate, 9, 7) + 1980;
-
- sec = ExtractBits(wTime, 0, 5);
- min = ExtractBits(wTime, 5, 6);
- hour = ExtractBits(wTime, 11, 5);
-
- sprintf(msg, "%s = %02d-%02d-%04d %02d:%02d:%02d", FuncName, month, day, year, hour, min, sec);
- osi_Log1(smb_logp, "%s", osi_LogSaveString(smb_logp, msg));
- }
-}
+ smb_LargeSearchTimeFromUnixTime(&ft, unixTime);
+
+ if (!FileTimeToDosDateTime(&ft, &wDate, &wTime))
+ osi_Log1(smb_logp, "Failed to convert filetime to dos datetime: %d", GetLastError());
+ else {
+ int day, month, year, sec, min, hour;
+ char msg[256];
+
+ day = ExtractBits(wDate, 0, 5);
+ month = ExtractBits(wDate, 5, 4);
+ year = ExtractBits(wDate, 9, 7) + 1980;
+
+ sec = ExtractBits(wTime, 0, 5);
+ min = ExtractBits(wTime, 5, 6);
+ hour = ExtractBits(wTime, 11, 5);
+
+ sprintf(msg, "%s = %02d-%02d-%04d %02d:%02d:%02d", FuncName, month, day, year, hour, min, sec);
+ osi_Log1(smb_logp, "%s", osi_LogSaveString(smb_logp, msg));
+ }
+}
#endif /* DJGPP */
#ifndef DJGPP
/* Determine if we are observing daylight savings time */
void GetTimeZoneInfo(BOOL *pDST, LONG *pDstBias, LONG *pBias)
{
- TIME_ZONE_INFORMATION timeZoneInformation;
- SYSTEMTIME utc, local, localDST;
+ TIME_ZONE_INFORMATION timeZoneInformation;
+ SYSTEMTIME utc, local, localDST;
- /* Get the time zone info. NT uses this to calc if we are in DST. */
- GetTimeZoneInformation(&timeZoneInformation);
-
- /* Return the daylight bias */
- *pDstBias = timeZoneInformation.DaylightBias;
-
- /* Return the bias */
- *pBias = timeZoneInformation.Bias;
-
- /* Now determine if DST is being observed */
-
- /* Get the UTC (GMT) time */
- GetSystemTime(&utc);
-
- /* Convert UTC time to local time using the time zone info. If we are
- observing DST, the calculated local time will include this.
- */
- SystemTimeToTzSpecificLocalTime(&timeZoneInformation, &utc, &localDST);
-
- /* Set the daylight bias to 0. The daylight bias is the amount of change
- in time that we use for daylight savings time. By setting this to 0
- we cause there to be no change in time during daylight savings time.
- */
- timeZoneInformation.DaylightBias = 0;
-
- /* Convert the utc time to local time again, but this time without any
- adjustment for daylight savings time.
- */
- SystemTimeToTzSpecificLocalTime(&timeZoneInformation, &utc, &local);
-
- /* If the two times are different, then it means that the localDST that
- we calculated includes the daylight bias, and therefore we are
- observing daylight savings time.
- */
- *pDST = localDST.wHour != local.wHour;
-}
+ /* Get the time zone info. NT uses this to calc if we are in DST. */
+ GetTimeZoneInformation(&timeZoneInformation);
+
+ /* Return the daylight bias */
+ *pDstBias = timeZoneInformation.DaylightBias;
+
+ /* Return the bias */
+ *pBias = timeZoneInformation.Bias;
+
+ /* Now determine if DST is being observed */
+
+ /* Get the UTC (GMT) time */
+ GetSystemTime(&utc);
+
+ /* Convert UTC time to local time using the time zone info. If we are
+ observing DST, the calculated local time will include this.
+ */
+ SystemTimeToTzSpecificLocalTime(&timeZoneInformation, &utc, &localDST);
+
+ /* Set the daylight bias to 0. The daylight bias is the amount of change
+ * in time that we use for daylight savings time. By setting this to 0
+ * we cause there to be no change in time during daylight savings time.
+ */
+ timeZoneInformation.DaylightBias = 0;
+
+ /* Convert the utc time to local time again, but this time without any
+ adjustment for daylight savings time.
+ */
+ SystemTimeToTzSpecificLocalTime(&timeZoneInformation, &utc, &local);
+
+ /* If the two times are different, then it means that the localDST that
+ we calculated includes the daylight bias, and therefore we are
+ observing daylight savings time.
+ */
+ *pDST = localDST.wHour != local.wHour;
+}
#else
/* Determine if we are observing daylight savings time */
void GetTimeZoneInfo(BOOL *pDST, LONG *pDstBias, LONG *pBias)
{
- struct timeb t;
+ struct timeb t;
- ftime(&t);
- *pDST = t.dstflag;
- *pDstBias = -60; /* where can this be different? */
- *pBias = t.timezone;
-}
+ ftime(&t);
+ *pDST = t.dstflag;
+ *pDstBias = -60; /* where can this be different? */
+ *pBias = t.timezone;
+}
#endif /* DJGPP */
void CompensateForSmbClientLastWriteTimeBugs(long *pLastWriteTime)
{
- BOOL dst; /* Will be TRUE if observing DST */
- LONG dstBias; /* Offset from local time if observing DST */
- LONG bias; /* Offset from GMT for local time */
-
- /*
- * This function will adjust the last write time to compensate
- * for two bugs in the smb client:
- *
- * 1) During Daylight Savings Time, the LastWriteTime is ahead
- * in time by the DaylightBias (ignoring the sign - the
- * DaylightBias is always stored as a negative number). If
- * the DaylightBias is -60, then the LastWriteTime will be
- * ahead by 60 minutes.
- *
- * 2) If the local time zone is a positive offset from GMT, then
- * the LastWriteTime will be the correct local time plus the
- * Bias (ignoring the sign - a positive offset from GMT is
- * always stored as a negative Bias). If the Bias is -120,
- * then the LastWriteTime will be ahead by 120 minutes.
- *
- * These bugs can occur at the same time.
- */
-
- GetTimeZoneInfo(&dst, &dstBias, &bias);
-
- /* First adjust for DST */
- if (dst)
- *pLastWriteTime -= (-dstBias * 60); /* Convert dstBias to seconds */
-
- /* Now adjust for a positive offset from GMT (a negative bias). */
- if (bias < 0)
- *pLastWriteTime -= (-bias * 60); /* Convert bias to seconds */
-}
+ BOOL dst; /* Will be TRUE if observing DST */
+ LONG dstBias; /* Offset from local time if observing DST */
+ LONG bias; /* Offset from GMT for local time */
+
+ /*
+ * This function will adjust the last write time to compensate
+ * for two bugs in the smb client:
+ *
+ * 1) During Daylight Savings Time, the LastWriteTime is ahead
+ * in time by the DaylightBias (ignoring the sign - the
+ * DaylightBias is always stored as a negative number). If
+ * the DaylightBias is -60, then the LastWriteTime will be
+ * ahead by 60 minutes.
+ *
+ * 2) If the local time zone is a positive offset from GMT, then
+ * the LastWriteTime will be the correct local time plus the
+ * Bias (ignoring the sign - a positive offset from GMT is
+ * always stored as a negative Bias). If the Bias is -120,
+ * then the LastWriteTime will be ahead by 120 minutes.
+ *
+ * These bugs can occur at the same time.
+ */
+
+ GetTimeZoneInfo(&dst, &dstBias, &bias);
+
+ /* First adjust for DST */
+ if (dst)
+ *pLastWriteTime -= (-dstBias * 60); /* Convert dstBias to seconds */
+
+ /* Now adjust for a positive offset from GMT (a negative bias). */
+ if (bias < 0)
+ *pLastWriteTime -= (-bias * 60); /* Convert bias to seconds */
+}
/*
* Calculate the difference (in seconds) between local time and GMT.
static void
smb_CalculateNowTZ()
{
- time_t t;
- struct tm gmt_tm, local_tm;
- int days, hours, minutes, seconds;
+ time_t t;
+ struct tm gmt_tm, local_tm;
+ int days, hours, minutes, seconds;
- t = time(NULL);
- gmt_tm = *(gmtime(&t));
- local_tm = *(localtime(&t));
+ t = time(NULL);
+ gmt_tm = *(gmtime(&t));
+ local_tm = *(localtime(&t));
- days = local_tm.tm_yday - gmt_tm.tm_yday;
- hours = 24 * days + local_tm.tm_hour - gmt_tm.tm_hour
+ days = local_tm.tm_yday - gmt_tm.tm_yday;
+ hours = 24 * days + local_tm.tm_hour - gmt_tm.tm_hour
#ifdef COMMENT
/* There is a problem with DST immediately after the time change
- * which may continue to exist until the machine is rebooted
+ * which may continue to exist until the machine is rebooted
*/
- (local_tm.tm_isdst ? 1 : 0)
#endif /* COMMENT */
- ;
- minutes = 60 * hours + local_tm.tm_min - gmt_tm.tm_min;
- seconds = 60 * minutes + local_tm.tm_sec - gmt_tm.tm_sec;
+ ;
+ minutes = 60 * hours + local_tm.tm_min - gmt_tm.tm_min;
+ seconds = 60 * minutes + local_tm.tm_sec - gmt_tm.tm_sec;
- smb_NowTZ = seconds;
+ smb_NowTZ = seconds;
}
#ifndef DJGPP
void smb_LargeSearchTimeFromUnixTime(FILETIME *largeTimep, time_t unixTime)
{
- struct tm *ltp;
- SYSTEMTIME stm;
- struct tm localJunk;
- time_t ersatz_unixTime;
-
- /*
- * Must use kludge-GMT instead of real GMT.
- * kludge-GMT is computed by adding time zone difference to localtime.
- *
- * real GMT would be:
- * ltp = gmtime(&unixTime);
- */
- ersatz_unixTime = unixTime - smb_NowTZ;
- ltp = localtime(&ersatz_unixTime);
-
- /* if we fail, make up something */
- if (!ltp) {
- ltp = &localJunk;
- localJunk.tm_year = 89 - 20;
- localJunk.tm_mon = 4;
- localJunk.tm_mday = 12;
- localJunk.tm_hour = 0;
- localJunk.tm_min = 0;
- localJunk.tm_sec = 0;
- }
-
- stm.wYear = ltp->tm_year + 1900;
- stm.wMonth = ltp->tm_mon + 1;
- stm.wDayOfWeek = ltp->tm_wday;
- stm.wDay = ltp->tm_mday;
- stm.wHour = ltp->tm_hour;
- stm.wMinute = ltp->tm_min;
- stm.wSecond = ltp->tm_sec;
- stm.wMilliseconds = 0;
-
- SystemTimeToFileTime(&stm, largeTimep);
+ struct tm *ltp;
+ SYSTEMTIME stm;
+ struct tm localJunk;
+ time_t ersatz_unixTime;
+
+ /*
+ * Must use kludge-GMT instead of real GMT.
+ * kludge-GMT is computed by adding time zone difference to localtime.
+ *
+ * real GMT would be:
+ * ltp = gmtime(&unixTime);
+ */
+ ersatz_unixTime = unixTime - smb_NowTZ;
+ ltp = localtime(&ersatz_unixTime);
+
+ /* if we fail, make up something */
+ if (!ltp) {
+ ltp = &localJunk;
+ localJunk.tm_year = 89 - 20;
+ localJunk.tm_mon = 4;
+ localJunk.tm_mday = 12;
+ localJunk.tm_hour = 0;
+ localJunk.tm_min = 0;
+ localJunk.tm_sec = 0;
+ }
+
+ stm.wYear = ltp->tm_year + 1900;
+ stm.wMonth = ltp->tm_mon + 1;
+ stm.wDayOfWeek = ltp->tm_wday;
+ stm.wDay = ltp->tm_mday;
+ stm.wHour = ltp->tm_hour;
+ stm.wMinute = ltp->tm_min;
+ stm.wSecond = ltp->tm_sec;
+ stm.wMilliseconds = 0;
+
+ SystemTimeToFileTime(&stm, largeTimep);
}
#else /* DJGPP */
void smb_LargeSearchTimeFromUnixTime(FILETIME *largeTimep, time_t unixTime)
{
- /* unixTime: seconds since 1/1/1970 00:00:00 GMT */
- /* FILETIME: 100ns intervals since 1/1/1601 00:00:00 ??? */
- LARGE_INTEGER *ft = (LARGE_INTEGER *) largeTimep;
- LARGE_INTEGER ut;
- int leap_years = 89; /* leap years betw 1/1/1601 and 1/1/1970 */
-
- /* set ft to number of 100ns intervals betw 1/1/1601 and 1/1/1970 GMT */
- *ft = ConvertLongToLargeInteger(((EPOCH_YEAR-1601) * 365 + leap_years)
- * 24 * 60);
- *ft = LargeIntegerMultiplyByLong(*ft, 60);
- *ft = LargeIntegerMultiplyByLong(*ft, 10000000);
-
- /* add unix time */
- ut = ConvertLongToLargeInteger(unixTime);
- ut = LargeIntegerMultiplyByLong(ut, 10000000);
- *ft = LargeIntegerAdd(*ft, ut);
-}
+ /* unixTime: seconds since 1/1/1970 00:00:00 GMT */
+ /* FILETIME: 100ns intervals since 1/1/1601 00:00:00 ??? */
+ LARGE_INTEGER *ft = (LARGE_INTEGER *) largeTimep;
+ LARGE_INTEGER ut;
+ int leap_years = 89; /* leap years betw 1/1/1601 and 1/1/1970 */
+
+ /* set ft to number of 100ns intervals betw 1/1/1601 and 1/1/1970 GMT */
+ *ft = ConvertLongToLargeInteger(((EPOCH_YEAR-1601) * 365 + leap_years)
+ * 24 * 60);
+ *ft = LargeIntegerMultiplyByLong(*ft, 60);
+ *ft = LargeIntegerMultiplyByLong(*ft, 10000000);
+
+ /* add unix time */
+ ut = ConvertLongToLargeInteger(unixTime);
+ ut = LargeIntegerMultiplyByLong(ut, 10000000);
+ *ft = LargeIntegerAdd(*ft, ut);
+}
#endif /* !DJGPP */
#ifndef DJGPP
void smb_UnixTimeFromLargeSearchTime(time_t *unixTimep, FILETIME *largeTimep)
{
- SYSTEMTIME stm;
- struct tm lt;
- long save_timezone;
-
- FileTimeToSystemTime(largeTimep, &stm);
-
- lt.tm_year = stm.wYear - 1900;
- lt.tm_mon = stm.wMonth - 1;
- lt.tm_wday = stm.wDayOfWeek;
- lt.tm_mday = stm.wDay;
- lt.tm_hour = stm.wHour;
- lt.tm_min = stm.wMinute;
- lt.tm_sec = stm.wSecond;
- lt.tm_isdst = -1;
-
- save_timezone = _timezone;
- _timezone += smb_NowTZ;
- *unixTimep = mktime(<);
- _timezone = save_timezone;
-}
+ SYSTEMTIME stm;
+ struct tm lt;
+ long save_timezone;
+
+ FileTimeToSystemTime(largeTimep, &stm);
+
+ lt.tm_year = stm.wYear - 1900;
+ lt.tm_mon = stm.wMonth - 1;
+ lt.tm_wday = stm.wDayOfWeek;
+ lt.tm_mday = stm.wDay;
+ lt.tm_hour = stm.wHour;
+ lt.tm_min = stm.wMinute;
+ lt.tm_sec = stm.wSecond;
+ lt.tm_isdst = -1;
+
+ save_timezone = _timezone;
+ _timezone += smb_NowTZ;
+ *unixTimep = mktime(<);
+ _timezone = save_timezone;
+}
#else /* DJGPP */
void smb_UnixTimeFromLargeSearchTime(time_t *unixTimep, FILETIME *largeTimep)
{
- /* unixTime: seconds since 1/1/1970 00:00:00 GMT */
- /* FILETIME: 100ns intervals since 1/1/1601 00:00:00 GMT? */
- LARGE_INTEGER *ft = (LARGE_INTEGER *) largeTimep;
- LARGE_INTEGER a;
- int leap_years = 89;
-
- /* set to number of 100ns intervals betw 1/1/1601 and 1/1/1970 */
- a = ConvertLongToLargeInteger(((EPOCH_YEAR-1601) * 365 + leap_years) * 24 * 60);
- a = LargeIntegerMultiplyByLong(a, 60);
- a = LargeIntegerMultiplyByLong(a, 10000000);
-
- /* subtract it from ft */
- a = LargeIntegerSubtract(*ft, a);
-
- /* divide down to seconds */
- *unixTimep = LargeIntegerDivideByLong(a, 10000000);
-}
+ /* unixTime: seconds since 1/1/1970 00:00:00 GMT */
+ /* FILETIME: 100ns intervals since 1/1/1601 00:00:00 GMT? */
+ LARGE_INTEGER *ft = (LARGE_INTEGER *) largeTimep;
+ LARGE_INTEGER a;
+ int leap_years = 89;
+
+ /* set to number of 100ns intervals betw 1/1/1601 and 1/1/1970 */
+ a = ConvertLongToLargeInteger(((EPOCH_YEAR-1601) * 365 + leap_years) * 24 * 60);
+ a = LargeIntegerMultiplyByLong(a, 60);
+ a = LargeIntegerMultiplyByLong(a, 10000000);
+
+ /* subtract it from ft */
+ a = LargeIntegerSubtract(*ft, a);
+
+ /* divide down to seconds */
+ *unixTimep = LargeIntegerDivideByLong(a, 10000000);
+}
#endif /* !DJGPP */
void smb_SearchTimeFromUnixTime(long *dosTimep, time_t unixTime)
void smb_UnixTimeFromSearchTime(time_t *unixTimep, time_t searchTime)
{
- unsigned short dosDate;
- unsigned short dosTime;
- struct tm localTm;
+ unsigned short dosDate;
+ unsigned short dosTime;
+ struct tm localTm;
- dosDate = searchTime & 0xffff;
- dosTime = (searchTime >> 16) & 0xffff;
-
- localTm.tm_year = 80 + ((dosDate>>9) & 0x3f);
- localTm.tm_mon = ((dosDate >> 5) & 0xf) - 1; /* January is 0 in localTm */
- localTm.tm_mday = (dosDate) & 0x1f;
- localTm.tm_hour = (dosTime>>11) & 0x1f;
- localTm.tm_min = (dosTime >> 5) & 0x3f;
- localTm.tm_sec = (dosTime & 0x1f) * 2;
- localTm.tm_isdst = -1; /* compute whether DST in effect */
-
- *unixTimep = mktime(&localTm);
+ dosDate = searchTime & 0xffff;
+ dosTime = (searchTime >> 16) & 0xffff;
+
+ localTm.tm_year = 80 + ((dosDate>>9) & 0x3f);
+ localTm.tm_mon = ((dosDate >> 5) & 0xf) - 1; /* January is 0 in localTm */
+ localTm.tm_mday = (dosDate) & 0x1f;
+ localTm.tm_hour = (dosTime>>11) & 0x1f;
+ localTm.tm_min = (dosTime >> 5) & 0x3f;
+ localTm.tm_sec = (dosTime & 0x1f) * 2;
+ localTm.tm_isdst = -1; /* compute whether DST in effect */
+
+ *unixTimep = mktime(&localTm);
}
void smb_DosUTimeFromUnixTime(time_t *dosUTimep, time_t unixTime)
{
- *dosUTimep = unixTime - smb_localZero;
+ *dosUTimep = unixTime - smb_localZero;
}
void smb_UnixTimeFromDosUTime(time_t *unixTimep, time_t dosTime)
{
#ifndef DJGPP
- *unixTimep = dosTime + smb_localZero;
+ *unixTimep = dosTime + smb_localZero;
#else /* DJGPP */
- /* dosTime seems to be already adjusted for GMT */
- *unixTimep = dosTime;
+ /* dosTime seems to be already adjusted for GMT */
+ *unixTimep = dosTime;
#endif /* !DJGPP */
}
smb_vc_t *smb_FindVC(unsigned short lsn, int flags, int lana)
{
- smb_vc_t *vcp;
-
- lock_ObtainWrite(&smb_rctLock);
- for(vcp = smb_allVCsp; vcp; vcp=vcp->nextp) {
- if (lsn == vcp->lsn && lana == vcp->lana) {
- vcp->refCount++;
- break;
- }
- }
- if (!vcp && (flags & SMB_FLAG_CREATE)) {
- vcp = malloc(sizeof(*vcp));
- memset(vcp, 0, sizeof(*vcp));
+ smb_vc_t *vcp;
+
+ lock_ObtainWrite(&smb_rctLock);
+ for(vcp = smb_allVCsp; vcp; vcp=vcp->nextp) {
+ if (lsn == vcp->lsn && lana == vcp->lana) {
+ vcp->refCount++;
+ break;
+ }
+ }
+ if (!vcp && (flags & SMB_FLAG_CREATE)) {
+ vcp = malloc(sizeof(*vcp));
+ memset(vcp, 0, sizeof(*vcp));
vcp->vcID = numVCs++;
- vcp->refCount = 1;
- vcp->tidCounter = 1;
- vcp->fidCounter = 1;
- vcp->uidCounter = 1; /* UID 0 is reserved for blank user */
- vcp->nextp = smb_allVCsp;
- smb_allVCsp = vcp;
- lock_InitializeMutex(&vcp->mx, "vc_t mutex");
- vcp->lsn = lsn;
- vcp->lana = lana;
+ vcp->refCount = 1;
+ vcp->tidCounter = 1;
+ vcp->fidCounter = 1;
+ vcp->uidCounter = 1; /* UID 0 is reserved for blank user */
+ vcp->nextp = smb_allVCsp;
+ smb_allVCsp = vcp;
+ lock_InitializeMutex(&vcp->mx, "vc_t mutex");
+ vcp->lsn = lsn;
+ vcp->lana = lana;
vcp->secCtx = NULL;
- if (smb_authType == SMB_AUTH_NTLM || smb_authType == SMB_AUTH_EXTENDED) {
+ if (smb_authType == SMB_AUTH_NTLM || smb_authType == SMB_AUTH_EXTENDED) {
/* We must obtain a challenge for extended auth
* in case the client negotiates smb v3
*/
NTSTATUS nts,ntsEx;
- MSV1_0_LM20_CHALLENGE_REQUEST lsaReq;
- PMSV1_0_LM20_CHALLENGE_RESPONSE lsaResp;
- ULONG lsaRespSize;
+ MSV1_0_LM20_CHALLENGE_REQUEST lsaReq;
+ PMSV1_0_LM20_CHALLENGE_RESPONSE lsaResp;
+ ULONG lsaRespSize;
- lsaReq.MessageType = MsV1_0Lm20ChallengeRequest;
+ lsaReq.MessageType = MsV1_0Lm20ChallengeRequest;
- nts = LsaCallAuthenticationPackage( smb_lsaHandle,
+ nts = LsaCallAuthenticationPackage( smb_lsaHandle,
smb_lsaSecPackage,
&lsaReq,
sizeof(lsaReq),
&lsaResp,
&lsaRespSize,
&ntsEx);
- osi_assert(nts == STATUS_SUCCESS); /* this had better work! */
+ osi_assert(nts == STATUS_SUCCESS); /* this had better work! */
- memcpy(vcp->encKey, lsaResp->ChallengeToClient, MSV1_0_CHALLENGE_LENGTH);
+ memcpy(vcp->encKey, lsaResp->ChallengeToClient, MSV1_0_CHALLENGE_LENGTH);
LsaFreeReturnBuffer(lsaResp);
- }
- else
- memset(vcp->encKey, 0, MSV1_0_CHALLENGE_LENGTH);
- }
- lock_ReleaseWrite(&smb_rctLock);
- return vcp;
+ }
+ else
+ memset(vcp->encKey, 0, MSV1_0_CHALLENGE_LENGTH);
+ }
+ lock_ReleaseWrite(&smb_rctLock);
+ return vcp;
}
int smb_IsStarMask(char *maskp)
{
- int i;
- char tc;
+ int i;
+ char tc;
- for(i=0; i<11; i++) {
- tc = *maskp++;
- if (tc == '?' || tc == '*' || tc == '>') return 1;
- }
- return 0;
+ for(i=0; i<11; i++) {
+ tc = *maskp++;
+ if (tc == '?' || tc == '*' || tc == '>') return 1;
+ }
+ return 0;
}
void smb_ReleaseVC(smb_vc_t *vcp)
{
- lock_ObtainWrite(&smb_rctLock);
- osi_assert(vcp->refCount-- > 0);
- lock_ReleaseWrite(&smb_rctLock);
-}
+ lock_ObtainWrite(&smb_rctLock);
+ osi_assert(vcp->refCount-- > 0);
+ lock_ReleaseWrite(&smb_rctLock);
+}
void smb_HoldVC(smb_vc_t *vcp)
{
- lock_ObtainWrite(&smb_rctLock);
- vcp->refCount++;
- lock_ReleaseWrite(&smb_rctLock);
-}
+ lock_ObtainWrite(&smb_rctLock);
+ vcp->refCount++;
+ lock_ReleaseWrite(&smb_rctLock);
+}
smb_tid_t *smb_FindTID(smb_vc_t *vcp, unsigned short tid, int flags)
{
- smb_tid_t *tidp;
-
- lock_ObtainWrite(&smb_rctLock);
- for(tidp = vcp->tidsp; tidp; tidp = tidp->nextp) {
- if (tid == tidp->tid) {
- tidp->refCount++;
- break;
- }
- }
- if (!tidp && (flags & SMB_FLAG_CREATE)) {
- tidp = malloc(sizeof(*tidp));
- memset(tidp, 0, sizeof(*tidp));
- tidp->nextp = vcp->tidsp;
- tidp->refCount = 1;
- tidp->vcp = vcp;
+ smb_tid_t *tidp;
+
+ lock_ObtainWrite(&smb_rctLock);
+ for (tidp = vcp->tidsp; tidp; tidp = tidp->nextp) {
+ if (tid == tidp->tid) {
+ tidp->refCount++;
+ break;
+ }
+ }
+ if (!tidp && (flags & SMB_FLAG_CREATE)) {
+ tidp = malloc(sizeof(*tidp));
+ memset(tidp, 0, sizeof(*tidp));
+ tidp->nextp = vcp->tidsp;
+ tidp->refCount = 1;
+ tidp->vcp = vcp;
vcp->refCount++;
- vcp->tidsp = tidp;
- lock_InitializeMutex(&tidp->mx, "tid_t mutex");
- tidp->tid = tid;
- }
- lock_ReleaseWrite(&smb_rctLock);
- return tidp;
-}
+ vcp->tidsp = tidp;
+ lock_InitializeMutex(&tidp->mx, "tid_t mutex");
+ tidp->tid = tid;
+ }
+ lock_ReleaseWrite(&smb_rctLock);
+ return tidp;
+}
void smb_ReleaseTID(smb_tid_t *tidp)
{
- smb_tid_t *tp;
- smb_tid_t **ltpp;
- cm_user_t *userp;
+ smb_tid_t *tp;
+ smb_tid_t **ltpp;
+ cm_user_t *userp;
smb_vc_t *vcp;
- userp = NULL;
+ userp = NULL;
vcp = NULL;
- lock_ObtainWrite(&smb_rctLock);
- osi_assert(tidp->refCount-- > 0);
- if (tidp->refCount == 0 && (tidp->flags & SMB_TIDFLAG_DELETE)) {
- ltpp = &tidp->vcp->tidsp;
- for(tp = *ltpp; tp; ltpp = &tp->nextp, tp = *ltpp) {
- if (tp == tidp) break;
- }
- osi_assert(tp != NULL);
- *ltpp = tp->nextp;
- lock_FinalizeMutex(&tidp->mx);
- userp = tidp->userp; /* remember to drop ref later */
+ lock_ObtainWrite(&smb_rctLock);
+ osi_assert(tidp->refCount-- > 0);
+ if (tidp->refCount == 0 && (tidp->flags & SMB_TIDFLAG_DELETE)) {
+ ltpp = &tidp->vcp->tidsp;
+ for(tp = *ltpp; tp; ltpp = &tp->nextp, tp = *ltpp) {
+ if (tp == tidp) break;
+ }
+ osi_assert(tp != NULL);
+ *ltpp = tp->nextp;
+ lock_FinalizeMutex(&tidp->mx);
+ userp = tidp->userp; /* remember to drop ref later */
vcp = tidp->vcp;
- }
- lock_ReleaseWrite(&smb_rctLock);
- if (userp) {
- cm_ReleaseUser(userp);
- }
+ }
+ lock_ReleaseWrite(&smb_rctLock);
+ if (userp) {
+ cm_ReleaseUser(userp);
+ }
if (vcp) {
smb_ReleaseVC(vcp);
- }
-}
+ }
+}
smb_user_t *smb_FindUID(smb_vc_t *vcp, unsigned short uid, int flags)
{
- smb_user_t *uidp = NULL;
-
- lock_ObtainWrite(&smb_rctLock);
- for(uidp = vcp->usersp; uidp; uidp = uidp->nextp) {
- if (uid == uidp->userID) {
- uidp->refCount++;
- osi_LogEvent("AFS smb_FindUID (Find by UID)",NULL," VCP[%x] found-uid[%d] name[%s]",
- (int)vcp, uidp->userID,
- osi_LogSaveString(smb_logp, (uidp->unp) ? uidp->unp->name : ""));
- break;
- }
- }
- if (!uidp && (flags & SMB_FLAG_CREATE)) {
- uidp = malloc(sizeof(*uidp));
- memset(uidp, 0, sizeof(*uidp));
- uidp->nextp = vcp->usersp;
- uidp->refCount = 1;
- uidp->vcp = vcp;
+ smb_user_t *uidp = NULL;
+
+ lock_ObtainWrite(&smb_rctLock);
+ for(uidp = vcp->usersp; uidp; uidp = uidp->nextp) {
+ if (uid == uidp->userID) {
+ uidp->refCount++;
+ osi_LogEvent("AFS smb_FindUID (Find by UID)",NULL," VCP[%x] found-uid[%d] name[%s]",
+ (int)vcp, uidp->userID,
+ osi_LogSaveString(smb_logp, (uidp->unp) ? uidp->unp->name : ""));
+ break;
+ }
+ }
+ if (!uidp && (flags & SMB_FLAG_CREATE)) {
+ uidp = malloc(sizeof(*uidp));
+ memset(uidp, 0, sizeof(*uidp));
+ uidp->nextp = vcp->usersp;
+ uidp->refCount = 1;
+ uidp->vcp = vcp;
vcp->refCount++;
- vcp->usersp = uidp;
- lock_InitializeMutex(&uidp->mx, "user_t mutex");
- uidp->userID = uid;
- osi_LogEvent("AFS smb_FindUID (Find by UID)",NULL,"VCP[%x] new-uid[%d] name[%s]",(int)vcp,uidp->userID,(uidp->unp ? uidp->unp->name : ""));
- }
- lock_ReleaseWrite(&smb_rctLock);
- return uidp;
-}
+ vcp->usersp = uidp;
+ lock_InitializeMutex(&uidp->mx, "user_t mutex");
+ uidp->userID = uid;
+ osi_LogEvent("AFS smb_FindUID (Find by UID)",NULL,"VCP[%x] new-uid[%d] name[%s]",(int)vcp,uidp->userID,(uidp->unp ? uidp->unp->name : ""));
+ }
+ lock_ReleaseWrite(&smb_rctLock);
+ return uidp;
+}
smb_username_t *smb_FindUserByName(char *usern, char *machine, int flags)
{
- smb_username_t *unp= NULL;
-
- lock_ObtainWrite(&smb_rctLock);
- for(unp = usernamesp; unp; unp = unp->nextp) {
- if (stricmp(unp->name, usern) == 0 &&
- stricmp(unp->machine, machine) == 0) {
- unp->refCount++;
- break;
- }
- }
- if (!unp && (flags & SMB_FLAG_CREATE)) {
- unp = malloc(sizeof(*unp));
- memset(unp, 0, sizeof(*unp));
- unp->refCount = 1;
- unp->nextp = usernamesp;
- unp->name = strdup(usern);
- unp->machine = strdup(machine);
- usernamesp = unp;
- lock_InitializeMutex(&unp->mx, "username_t mutex");
- }
- lock_ReleaseWrite(&smb_rctLock);
- return unp;
+ smb_username_t *unp= NULL;
+
+ lock_ObtainWrite(&smb_rctLock);
+ for(unp = usernamesp; unp; unp = unp->nextp) {
+ if (stricmp(unp->name, usern) == 0 &&
+ stricmp(unp->machine, machine) == 0) {
+ unp->refCount++;
+ break;
+ }
+ }
+ if (!unp && (flags & SMB_FLAG_CREATE)) {
+ unp = malloc(sizeof(*unp));
+ memset(unp, 0, sizeof(*unp));
+ unp->refCount = 1;
+ unp->nextp = usernamesp;
+ unp->name = strdup(usern);
+ unp->machine = strdup(machine);
+ usernamesp = unp;
+ lock_InitializeMutex(&unp->mx, "username_t mutex");
+ }
+ lock_ReleaseWrite(&smb_rctLock);
+ return unp;
}
smb_user_t *smb_FindUserByNameThisSession(smb_vc_t *vcp, char *usern)
{
- smb_user_t *uidp= NULL;
+ smb_user_t *uidp= NULL;
- lock_ObtainWrite(&smb_rctLock);
- for(uidp = vcp->usersp; uidp; uidp = uidp->nextp) {
- if (!uidp->unp)
+ lock_ObtainWrite(&smb_rctLock);
+ for(uidp = vcp->usersp; uidp; uidp = uidp->nextp) {
+ if (!uidp->unp)
continue;
- if (stricmp(uidp->unp->name, usern) == 0) {
+ if (stricmp(uidp->unp->name, usern) == 0) {
uidp->refCount++;
- osi_LogEvent("AFS smb_FindUserByNameThisSession",NULL,"VCP[%x] uid[%d] match-name[%s]",(int)vcp,uidp->userID,usern);
+ osi_LogEvent("AFS smb_FindUserByNameThisSession",NULL,"VCP[%x] uid[%d] match-name[%s]",(int)vcp,uidp->userID,usern);
break;
- } else
+ } else
continue;
- }
- lock_ReleaseWrite(&smb_rctLock);
- return uidp;
-}
+ }
+ lock_ReleaseWrite(&smb_rctLock);
+ return uidp;
+}
void smb_ReleaseUID(smb_user_t *uidp)
{
- smb_user_t *up;
- smb_user_t **lupp;
- cm_user_t *userp;
+ smb_user_t *up;
+ smb_user_t **lupp;
+ cm_user_t *userp;
smb_vc_t *vcp;
- userp = NULL;
+ userp = NULL;
vcp = NULL;
- lock_ObtainWrite(&smb_rctLock);
- osi_assert(uidp->refCount-- > 0);
- if (uidp->refCount == 0 && (uidp->flags & SMB_USERFLAG_DELETE)) {
- lupp = &uidp->vcp->usersp;
- for(up = *lupp; up; lupp = &up->nextp, up = *lupp) {
- if (up == uidp) break;
- }
- osi_assert(up != NULL);
- *lupp = up->nextp;
- lock_FinalizeMutex(&uidp->mx);
- if (uidp->unp) {
- userp = uidp->unp->userp; /* remember to drop ref later */
- uidp->unp->userp = NULL;
+ lock_ObtainWrite(&smb_rctLock);
+ osi_assert(uidp->refCount-- > 0);
+ if (uidp->refCount == 0 && (uidp->flags & SMB_USERFLAG_DELETE)) {
+ lupp = &uidp->vcp->usersp;
+ for(up = *lupp; up; lupp = &up->nextp, up = *lupp) {
+ if (up == uidp) break;
}
+ osi_assert(up != NULL);
+ *lupp = up->nextp;
+ lock_FinalizeMutex(&uidp->mx);
+ if (uidp->unp) {
+ userp = uidp->unp->userp; /* remember to drop ref later */
+ uidp->unp->userp = NULL;
+ }
vcp = uidp->vcp;
uidp->vcp = NULL;
- }
- lock_ReleaseWrite(&smb_rctLock);
- if (userp) {
- cm_ReleaseUserVCRef(userp);
- cm_ReleaseUser(userp);
- }
+ }
+ lock_ReleaseWrite(&smb_rctLock);
+ if (userp) {
+ cm_ReleaseUserVCRef(userp);
+ cm_ReleaseUser(userp);
+ }
if (vcp) {
smb_ReleaseVC(vcp);
}
*/
cm_user_t *smb_GetUser(smb_vc_t *vcp, smb_packet_t *inp)
{
- smb_user_t *uidp;
- cm_user_t *up;
- smb_t *smbp;
-
- smbp = (smb_t *) inp;
- uidp = smb_FindUID(vcp, smbp->uid, 0);
- if ((!uidp) || (!uidp->unp))
- return NULL;
-
- lock_ObtainMutex(&uidp->mx);
- up = uidp->unp->userp;
- cm_HoldUser(up);
- lock_ReleaseMutex(&uidp->mx);
+ smb_user_t *uidp;
+ cm_user_t *up;
+ smb_t *smbp;
- smb_ReleaseUID(uidp);
-
- return up;
+ smbp = (smb_t *) inp;
+ uidp = smb_FindUID(vcp, smbp->uid, 0);
+ if ((!uidp) || (!uidp->unp))
+ return NULL;
+
+ lock_ObtainMutex(&uidp->mx);
+ up = uidp->unp->userp;
+ cm_HoldUser(up);
+ lock_ReleaseMutex(&uidp->mx);
+
+ smb_ReleaseUID(uidp);
+
+ return up;
}
/*
*/
long smb_LookupTIDPath(smb_vc_t *vcp, unsigned short tid, char ** treepath)
{
- smb_tid_t *tidp;
+ smb_tid_t *tidp;
long code = 0;
- tidp = smb_FindTID(vcp, tid, 0);
+ tidp = smb_FindTID(vcp, tid, 0);
if (!tidp) {
*treepath = NULL;
} else {
*/
int smb_ChainFID(int fid, smb_packet_t *inp)
{
- if (inp->fid == 0 || inp->inCount == 0)
- return fid;
- else
- return inp->fid;
+ if (inp->fid == 0 || inp->inCount == 0)
+ return fid;
+ else
+ return inp->fid;
}
/* are we a priv'd user? What does this mean on NT? */
int smb_SUser(cm_user_t *userp)
{
- return 1;
+ return 1;
}
/* find a file ID. If we pass in 0 we select an used File ID.
*/
smb_fid_t *smb_FindFID(smb_vc_t *vcp, unsigned short fid, int flags)
{
- smb_fid_t *fidp;
- int newFid = 0;
+ smb_fid_t *fidp;
+ int newFid = 0;
if (fid == 0 && !(flags & SMB_FLAG_CREATE))
return NULL;
- lock_ObtainWrite(&smb_rctLock);
- /* figure out if we need to allocate a new file ID */
- if (fid == 0) {
- newFid = 1;
- fid = vcp->fidCounter;
- }
-
-retry:
- for(fidp = vcp->fidsp; fidp; fidp = (smb_fid_t *) osi_QNext(&fidp->q)) {
- if (fid == fidp->fid) {
- if (newFid) {
- fid++;
+ lock_ObtainWrite(&smb_rctLock);
+ /* figure out if we need to allocate a new file ID */
+ if (fid == 0) {
+ newFid = 1;
+ fid = vcp->fidCounter;
+ }
+
+ retry:
+ for(fidp = vcp->fidsp; fidp; fidp = (smb_fid_t *) osi_QNext(&fidp->q)) {
+ if (fid == fidp->fid) {
+ if (newFid) {
+ fid++;
if (fid == 0)
- fid = 1;
+ fid = 1;
goto retry;
}
- fidp->refCount++;
+ fidp->refCount++;
break;
- }
+ }
}
if (!fidp && (flags & SMB_FLAG_CREATE)) {
char eventName[MAX_PATH];
goto retry;
}
- fidp = malloc(sizeof(*fidp));
+ fidp = malloc(sizeof(*fidp));
memset(fidp, 0, sizeof(*fidp));
- osi_QAdd((osi_queue_t **)&vcp->fidsp, &fidp->q);
+ osi_QAdd((osi_queue_t **)&vcp->fidsp, &fidp->q);
fidp->refCount = 1;
fidp->vcp = vcp;
vcp->refCount++;
lock_InitializeMutex(&fidp->mx, "fid_t mutex");
fidp->fid = fid;
- fidp->curr_chunk = fidp->prev_chunk = -2;
- fidp->raw_write_event = event;
+ fidp->curr_chunk = fidp->prev_chunk = -2;
+ fidp->raw_write_event = event;
if (newFid) {
vcp->fidCounter = fid+1;
if (vcp->fidCounter == 0)
void smb_ReleaseFID(smb_fid_t *fidp)
{
- cm_scache_t *scp;
+ cm_scache_t *scp;
smb_vc_t *vcp = NULL;
smb_ioctl_t *ioctlp;
if (!fidp)
return;
- scp = NULL;
- lock_ObtainWrite(&smb_rctLock);
- osi_assert(fidp->refCount-- > 0);
+ scp = NULL;
+ lock_ObtainWrite(&smb_rctLock);
+ osi_assert(fidp->refCount-- > 0);
if (fidp->refCount == 0 && (fidp->flags & SMB_FID_DELETE)) {
- vcp = fidp->vcp;
- if (!(fidp->flags & SMB_FID_IOCTL))
- scp = fidp->scp;
- osi_QRemove((osi_queue_t **) &vcp->fidsp, &fidp->q);
- thrd_CloseHandle(fidp->raw_write_event);
+ vcp = fidp->vcp;
+ if (!(fidp->flags & SMB_FID_IOCTL))
+ scp = fidp->scp;
+ osi_QRemove((osi_queue_t **) &vcp->fidsp, &fidp->q);
+ thrd_CloseHandle(fidp->raw_write_event);
- /* and see if there is ioctl stuff to free */
+ /* and see if there is ioctl stuff to free */
ioctlp = fidp->ioctlp;
if (ioctlp) {
- if (ioctlp->prefix) cm_FreeSpace(ioctlp->prefix);
- if (ioctlp->inAllocp) free(ioctlp->inAllocp);
- if (ioctlp->outAllocp) free(ioctlp->outAllocp);
- free(ioctlp);
- }
+ if (ioctlp->prefix) cm_FreeSpace(ioctlp->prefix);
+ if (ioctlp->inAllocp) free(ioctlp->inAllocp);
+ if (ioctlp->outAllocp) free(ioctlp->outAllocp);
+ free(ioctlp);
+ }
free(fidp);
/* do not call smb_ReleaseVC() because we already have the lock */
vcp->refCount--;
}
- lock_ReleaseWrite(&smb_rctLock);
+ lock_ReleaseWrite(&smb_rctLock);
- /* now release the scache structure */
- if (scp)
- cm_ReleaseSCache(scp);
-}
+ /* now release the scache structure */
+ if (scp)
+ cm_ReleaseSCache(scp);
+}
/*
* Case-insensitive search for one string in another;
*/
static char *smb_stristr(char *str1, char *str2)
{
- char *cursor;
+ char *cursor;
- for (cursor = str1; *cursor; cursor++)
- if (stricmp(cursor, str2) == 0)
- return cursor;
+ for (cursor = str1; *cursor; cursor++)
+ if (stricmp(cursor, str2) == 0)
+ return cursor;
- return NULL;
+ return NULL;
}
/*
* length (plus one) is in substr_size. Variable value is in newstr.
*/
static void smb_subst(char *str1, char *substr, unsigned int substr_size,
- char *newstr)
+ char *newstr)
{
- char temp[1024];
+ char temp[1024];
- strcpy(temp, substr + substr_size - 1);
- strcpy(substr, newstr);
- strcat(str1, temp);
-}
+ strcpy(temp, substr + substr_size - 1);
+ strcpy(substr, newstr);
+ strcat(str1, temp);
+}
char VNUserName[] = "%USERNAME%";
char VNLCUserName[] = "%LCUSERNAME%";
/* List available shares */
int smb_ListShares()
{
- char sbmtpath[256];
- char pathName[256];
- char shareBuf[4096];
- int num_shares=0;
- char *this_share;
- int len;
- char *p;
- int print_afs = 0;
- int code;
-
- /*strcpy(shareNameList[num_shares], "all");
- strcpy(pathNameList[num_shares++], "/afs");*/
- fprintf(stderr, "The following shares are available:\n");
- fprintf(stderr, "Share Name (AFS Path)\n");
- fprintf(stderr, "---------------------\n");
- fprintf(stderr, "\\\\%s\\%-16s (%s)\n", smb_localNamep, "ALL", cm_mountRoot);
+ char sbmtpath[256];
+ char pathName[256];
+ char shareBuf[4096];
+ int num_shares=0;
+ char *this_share;
+ int len;
+ char *p;
+ int print_afs = 0;
+ int code;
+
+ /*strcpy(shareNameList[num_shares], "all");
+ strcpy(pathNameList[num_shares++], "/afs");*/
+ fprintf(stderr, "The following shares are available:\n");
+ fprintf(stderr, "Share Name (AFS Path)\n");
+ fprintf(stderr, "---------------------\n");
+ fprintf(stderr, "\\\\%s\\%-16s (%s)\n", smb_localNamep, "ALL", cm_mountRoot);
#ifndef DJGPP
- code = GetWindowsDirectory(sbmtpath, sizeof(sbmtpath));
- if (code == 0 || code > sizeof(sbmtpath)) return -1;
+ code = GetWindowsDirectory(sbmtpath, sizeof(sbmtpath));
+ if (code == 0 || code > sizeof(sbmtpath)) return -1;
#else
- strcpy(sbmtpath, cm_confDir);
+ strcpy(sbmtpath, cm_confDir);
#endif /* !DJGPP */
- strcat(sbmtpath, "/afsdsbmt.ini");
- len = GetPrivateProfileString("AFS Submounts", NULL, NULL,
- shareBuf, sizeof(shareBuf),
- sbmtpath);
- if (len == 0) {
- return num_shares;
- }
-
- this_share = shareBuf;
- do
- {
- print_afs = 0;
- /*strcpy(shareNameList[num_shares], this_share);*/
- len = GetPrivateProfileString("AFS Submounts", this_share,
- NULL,
- pathName, 256,
- sbmtpath);
- if (!len)
- return num_shares;
- p = pathName;
- if (strncmp(p, cm_mountRoot, strlen(cm_mountRoot)) != 0)
+ strcat(sbmtpath, "/afsdsbmt.ini");
+ len = GetPrivateProfileString("AFS Submounts", NULL, NULL,
+ shareBuf, sizeof(shareBuf),
+ sbmtpath);
+ if (len == 0) {
+ return num_shares;
+ }
+
+ this_share = shareBuf;
+ do
+ {
+ print_afs = 0;
+ /*strcpy(shareNameList[num_shares], this_share);*/
+ len = GetPrivateProfileString("AFS Submounts", this_share,
+ NULL,
+ pathName, 256,
+ sbmtpath);
+ if (!len)
+ return num_shares;
+ p = pathName;
+ if (strncmp(p, cm_mountRoot, strlen(cm_mountRoot)) != 0)
print_afs = 1;
- while (*p) {
+ while (*p) {
if (*p == '\\') *p = '/'; /* change to / */
p++;
- }
+ }
- fprintf(stderr, "\\\\%s\\%-16s (%s%s)\n",
- smb_localNamep, this_share, (print_afs ? cm_mountRoot : "\0"),
- pathName);
- num_shares++;
- while (*this_share != 0) this_share++; /* find next NUL */
- this_share++; /* skip past the NUL */
- } while (*this_share != 0); /* stop at final NUL */
+ fprintf(stderr, "\\\\%s\\%-16s (%s%s)\n",
+ smb_localNamep, this_share, (print_afs ? cm_mountRoot : "\0"),
+ pathName);
+ num_shares++;
+ while (*this_share != 0) this_share++; /* find next NUL */
+ this_share++; /* skip past the NUL */
+ } while (*this_share != 0); /* stop at final NUL */
- return num_shares;
+ return num_shares;
}
#endif /* DJGPP */
#define SMB_FINDSHARE_PARTIAL_MATCH 2
long smb_FindShareProc(cm_scache_t *scp, cm_dirEntry_t *dep, void *rockp,
- osi_hyper_t *offp)
+ osi_hyper_t *offp)
{
int matchType = 0;
smb_findShare_rock_t * vrock = (smb_findShare_rock_t *) rockp;
int smb_FindShare(smb_vc_t *vcp, smb_user_t *uidp, char *shareName,
char **pathNamep)
{
- DWORD len;
- char pathName[1024];
- char *var;
- char temp[1024];
- DWORD sizeTemp;
+ DWORD len;
+ char pathName[1024];
+ char *var;
+ char temp[1024];
+ DWORD sizeTemp;
#ifdef DJGPP
char sbmtpath[MAX_PATH];
#endif
char *p, *q;
- HKEY parmKey;
- DWORD code;
+ HKEY parmKey;
+ DWORD code;
DWORD allSubmount = 1;
/* if allSubmounts == 0, only return the //mountRoot/all share
* This is to allow sites that want to restrict access to the
* world to do so.
*/
- code = RegOpenKeyEx(HKEY_LOCAL_MACHINE, AFSConfigKeyName,
- 0, KEY_QUERY_VALUE, &parmKey);
- if (code == ERROR_SUCCESS) {
+ code = RegOpenKeyEx(HKEY_LOCAL_MACHINE, AFSConfigKeyName,
+ 0, KEY_QUERY_VALUE, &parmKey);
+ if (code == ERROR_SUCCESS) {
len = sizeof(allSubmount);
code = RegQueryValueEx(parmKey, "AllSubmount", NULL, NULL,
(BYTE *) &allSubmount, &len);
allSubmount = 1;
}
RegCloseKey (parmKey);
- }
+ }
- if (allSubmount && _stricmp(shareName, "all") == 0) {
- *pathNamep = NULL;
- return 1;
- }
+ if (allSubmount && _stricmp(shareName, "all") == 0) {
+ *pathNamep = NULL;
+ return 1;
+ }
/* In case, the all share is disabled we need to still be able
* to handle ioctl requests
*/
- if (_stricmp(shareName, "ioctl$") == 0) {
- *pathNamep = strdup("/.__ioctl__");
- return 1;
- }
+ if (_stricmp(shareName, "ioctl$") == 0) {
+ *pathNamep = strdup("/.__ioctl__");
+ return 1;
+ }
if (_stricmp(shareName, "IPC$") == 0 ||
_stricmp(shareName, SMB_IOCTL_FILENAME_NOSLASH) == 0 ||
_stricmp(shareName, "DESKTOP.INI") == 0
) {
- *pathNamep = NULL;
- return 0;
- }
+ *pathNamep = NULL;
+ return 0;
+ }
#ifndef DJGPP
- code = RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\OpenAFS\\Client\\Submounts",
- 0, KEY_QUERY_VALUE, &parmKey);
- if (code == ERROR_SUCCESS) {
+ code = RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\OpenAFS\\Client\\Submounts",
+ 0, KEY_QUERY_VALUE, &parmKey);
+ if (code == ERROR_SUCCESS) {
len = sizeof(pathName);
code = RegQueryValueEx(parmKey, shareName, NULL, NULL,
(BYTE *) pathName, &len);
- if (code != ERROR_SUCCESS)
- len = 0;
+ if (code != ERROR_SUCCESS)
+ len = 0;
RegCloseKey (parmKey);
- } else {
+ } else {
len = 0;
}
#else /* DJGPP */
strcpy(sbmtpath, cm_confDir);
strcat(sbmtpath, "/afsdsbmt.ini");
- len = GetPrivateProfileString("AFS Submounts", shareName, "",
- pathName, sizeof(pathName), sbmtpath);
+ len = GetPrivateProfileString("AFS Submounts", shareName, "",
+ pathName, sizeof(pathName), sbmtpath);
#endif /* !DJGPP */
- if (len != 0 && len != sizeof(pathName) - 1) {
+ if (len != 0 && len != sizeof(pathName) - 1) {
/* We can accept either unix or PC style AFS pathnames. Convert
* Unix-style to PC style here for internal use.
*/
*pathNamep = strdup(strlwr(pathName));
return 1;
}
- }
+ }
/* failure */
*pathNamep = NULL;
return 0;
}
RegCloseKey(hkCSCPolicy);
- return retval;
+ return retval;
}
/* find a dir search structure by cookie value, and return it held.
*/
smb_dirSearch_t *smb_FindDirSearchNL(long cookie)
{
- smb_dirSearch_t *dsp;
+ smb_dirSearch_t *dsp;
- for(dsp = smb_firstDirSearchp; dsp; dsp = (smb_dirSearch_t *) osi_QNext(&dsp->q)) {
- if (dsp->cookie == cookie) {
- if (dsp != smb_firstDirSearchp) {
- /* move to head of LRU queue, too, if we're not already there */
- if (smb_lastDirSearchp == (smb_dirSearch_t *) &dsp->q)
- smb_lastDirSearchp = (smb_dirSearch_t *)
- osi_QPrev(&dsp->q);
- osi_QRemove((osi_queue_t **) &smb_firstDirSearchp, &dsp->q);
- osi_QAdd((osi_queue_t **) &smb_firstDirSearchp, &dsp->q);
- if (!smb_lastDirSearchp)
- smb_lastDirSearchp = (smb_dirSearch_t *) &dsp->q;
- }
- dsp->refCount++;
- break;
- }
- }
- return dsp;
-}
+ for(dsp = smb_firstDirSearchp; dsp; dsp = (smb_dirSearch_t *) osi_QNext(&dsp->q)) {
+ if (dsp->cookie == cookie) {
+ if (dsp != smb_firstDirSearchp) {
+ /* move to head of LRU queue, too, if we're not already there */
+ if (smb_lastDirSearchp == (smb_dirSearch_t *) &dsp->q)
+ smb_lastDirSearchp = (smb_dirSearch_t *)
+ osi_QPrev(&dsp->q);
+ osi_QRemove((osi_queue_t **) &smb_firstDirSearchp, &dsp->q);
+ osi_QAdd((osi_queue_t **) &smb_firstDirSearchp, &dsp->q);
+ if (!smb_lastDirSearchp)
+ smb_lastDirSearchp = (smb_dirSearch_t *) &dsp->q;
+ }
+ dsp->refCount++;
+ break;
+ }
+ }
+ return dsp;
+}
void smb_DeleteDirSearch(smb_dirSearch_t *dsp)
{
- lock_ObtainWrite(&smb_globalLock);
- dsp->flags |= SMB_DIRSEARCH_DELETE;
- lock_ReleaseWrite(&smb_globalLock);
- lock_ObtainMutex(&dsp->mx);
- if(dsp->scp != NULL) {
- lock_ObtainMutex(&dsp->scp->mx);
- if (dsp->flags & SMB_DIRSEARCH_BULKST) {
- dsp->flags &= ~SMB_DIRSEARCH_BULKST;
- dsp->scp->flags &= ~CM_SCACHEFLAG_BULKSTATTING;
- dsp->scp->bulkStatProgress = hones;
- }
- lock_ReleaseMutex(&dsp->scp->mx);
- }
- lock_ReleaseMutex(&dsp->mx);
-}
+ lock_ObtainWrite(&smb_globalLock);
+ dsp->flags |= SMB_DIRSEARCH_DELETE;
+ lock_ReleaseWrite(&smb_globalLock);
+ lock_ObtainMutex(&dsp->mx);
+ if(dsp->scp != NULL) {
+ lock_ObtainMutex(&dsp->scp->mx);
+ if (dsp->flags & SMB_DIRSEARCH_BULKST) {
+ dsp->flags &= ~SMB_DIRSEARCH_BULKST;
+ dsp->scp->flags &= ~CM_SCACHEFLAG_BULKSTATTING;
+ dsp->scp->bulkStatProgress = hones;
+ }
+ lock_ReleaseMutex(&dsp->scp->mx);
+ }
+ lock_ReleaseMutex(&dsp->mx);
+}
void smb_ReleaseDirSearch(smb_dirSearch_t *dsp)
{
- cm_scache_t *scp;
+ cm_scache_t *scp;
- scp = NULL;
-
- lock_ObtainWrite(&smb_globalLock);
- osi_assert(dsp->refCount-- > 0);
- if (dsp->refCount == 0 && (dsp->flags & SMB_DIRSEARCH_DELETE)) {
- if (&dsp->q == (osi_queue_t *) smb_lastDirSearchp)
- smb_lastDirSearchp = (smb_dirSearch_t *) osi_QPrev(&smb_lastDirSearchp->q);
- osi_QRemove((osi_queue_t **) &smb_firstDirSearchp, &dsp->q);
- lock_FinalizeMutex(&dsp->mx);
- scp = dsp->scp;
- free(dsp);
- }
- lock_ReleaseWrite(&smb_globalLock);
-
- /* do this now to avoid spurious locking hierarchy creation */
- if (scp) cm_ReleaseSCache(scp);
-}
+ scp = NULL;
+
+ lock_ObtainWrite(&smb_globalLock);
+ osi_assert(dsp->refCount-- > 0);
+ if (dsp->refCount == 0 && (dsp->flags & SMB_DIRSEARCH_DELETE)) {
+ if (&dsp->q == (osi_queue_t *) smb_lastDirSearchp)
+ smb_lastDirSearchp = (smb_dirSearch_t *) osi_QPrev(&smb_lastDirSearchp->q);
+ osi_QRemove((osi_queue_t **) &smb_firstDirSearchp, &dsp->q);
+ lock_FinalizeMutex(&dsp->mx);
+ scp = dsp->scp;
+ free(dsp);
+ }
+ lock_ReleaseWrite(&smb_globalLock);
+
+ /* do this now to avoid spurious locking hierarchy creation */
+ if (scp) cm_ReleaseSCache(scp);
+}
/* find a dir search structure by cookie value, and return it held */
smb_dirSearch_t *smb_FindDirSearch(long cookie)
{
- smb_dirSearch_t *dsp;
+ smb_dirSearch_t *dsp;
- lock_ObtainWrite(&smb_globalLock);
- dsp = smb_FindDirSearchNL(cookie);
- lock_ReleaseWrite(&smb_globalLock);
- return dsp;
+ lock_ObtainWrite(&smb_globalLock);
+ dsp = smb_FindDirSearchNL(cookie);
+ lock_ReleaseWrite(&smb_globalLock);
+ return dsp;
}
/* GC some dir search entries, in the address space expected by the specific protocol.
#define SMB_DIRSEARCH_GCMAX 10 /* how many at once */
void smb_GCDirSearches(int isV3)
{
- smb_dirSearch_t *prevp;
- smb_dirSearch_t *tp;
- smb_dirSearch_t *victimsp[SMB_DIRSEARCH_GCMAX];
- int victimCount;
- int i;
+ smb_dirSearch_t *prevp;
+ smb_dirSearch_t *tp;
+ smb_dirSearch_t *victimsp[SMB_DIRSEARCH_GCMAX];
+ int victimCount;
+ int i;
- victimCount = 0; /* how many have we got so far */
- for(tp = smb_lastDirSearchp; tp; tp=prevp) {
- /* we'll move tp from queue, so
- * do this early.
- */
- prevp = (smb_dirSearch_t *) osi_QPrev(&tp->q);
- /* if no one is using this guy, and we're either in the new protocol,
- * or we're in the old one and this is a small enough ID to be useful
- * to the old protocol, GC this guy.
- */
- if (tp->refCount == 0 && (isV3 || tp->cookie <= 255)) {
- /* hold and delete */
- tp->flags |= SMB_DIRSEARCH_DELETE;
- victimsp[victimCount++] = tp;
- tp->refCount++;
- }
-
- /* don't do more than this */
- if (victimCount >= SMB_DIRSEARCH_GCMAX) break;
- }
+ victimCount = 0; /* how many have we got so far */
+ for(tp = smb_lastDirSearchp; tp; tp=prevp) {
+ /* we'll move tp from queue, so
+ * do this early.
+ */
+ prevp = (smb_dirSearch_t *) osi_QPrev(&tp->q);
+ /* if no one is using this guy, and we're either in the new protocol,
+ * or we're in the old one and this is a small enough ID to be useful
+ * to the old protocol, GC this guy.
+ */
+ if (tp->refCount == 0 && (isV3 || tp->cookie <= 255)) {
+ /* hold and delete */
+ tp->flags |= SMB_DIRSEARCH_DELETE;
+ victimsp[victimCount++] = tp;
+ tp->refCount++;
+ }
+
+ /* don't do more than this */
+ if (victimCount >= SMB_DIRSEARCH_GCMAX) break;
+ }
- /* now release them */
- lock_ReleaseWrite(&smb_globalLock);
- for(i = 0; i < victimCount; i++) {
- smb_ReleaseDirSearch(victimsp[i]);
- }
- lock_ObtainWrite(&smb_globalLock);
+ /* now release them */
+ lock_ReleaseWrite(&smb_globalLock);
+ for(i = 0; i < victimCount; i++) {
+ smb_ReleaseDirSearch(victimsp[i]);
+ }
+ lock_ObtainWrite(&smb_globalLock);
}
/* function for allocating a dir search entry. We need these to remember enough context
*/
smb_dirSearch_t *smb_NewDirSearch(int isV3)
{
- smb_dirSearch_t *dsp;
- int counter;
- int maxAllowed;
-
- lock_ObtainWrite(&smb_globalLock);
- counter = 0;
-
- /* what's the biggest ID allowed in this version of the protocol */
- if (isV3) maxAllowed = 65535;
- else maxAllowed = 255;
-
- while(1) {
- /* twice so we have enough tries to find guys we GC after one pass;
- * 10 extra is just in case I mis-counted.
- */
- if (++counter > 2*maxAllowed+10) osi_panic("afsd: dir search cookie leak",
- __FILE__, __LINE__);
- if (smb_dirSearchCounter > maxAllowed) {
- smb_dirSearchCounter = 1;
- smb_GCDirSearches(isV3); /* GC some (drops global lock) */
- }
- dsp = smb_FindDirSearchNL(smb_dirSearchCounter);
- if (dsp) {
- /* don't need to watch for refcount zero and deleted, since
- * we haven't dropped the global lock.
- */
- dsp->refCount--;
- ++smb_dirSearchCounter;
- continue;
- }
-
- dsp = malloc(sizeof(*dsp));
- memset(dsp, 0, sizeof(*dsp));
- osi_QAdd((osi_queue_t **) &smb_firstDirSearchp, &dsp->q);
- if (!smb_lastDirSearchp) smb_lastDirSearchp = (smb_dirSearch_t *) &dsp->q;
- dsp->cookie = smb_dirSearchCounter;
- ++smb_dirSearchCounter;
- dsp->refCount = 1;
- lock_InitializeMutex(&dsp->mx, "cm_dirSearch_t");
- dsp->lastTime = osi_Time();
- break;
- }
- lock_ReleaseWrite(&smb_globalLock);
- return dsp;
+ smb_dirSearch_t *dsp;
+ int counter;
+ int maxAllowed;
+
+ lock_ObtainWrite(&smb_globalLock);
+ counter = 0;
+
+ /* what's the biggest ID allowed in this version of the protocol */
+ if (isV3) maxAllowed = 65535;
+ else maxAllowed = 255;
+
+ while(1) {
+ /* twice so we have enough tries to find guys we GC after one pass;
+ * 10 extra is just in case I mis-counted.
+ */
+ if (++counter > 2*maxAllowed+10) osi_panic("afsd: dir search cookie leak",
+ __FILE__, __LINE__);
+ if (smb_dirSearchCounter > maxAllowed) {
+ smb_dirSearchCounter = 1;
+ smb_GCDirSearches(isV3); /* GC some (drops global lock) */
+ }
+ dsp = smb_FindDirSearchNL(smb_dirSearchCounter);
+ if (dsp) {
+ /* don't need to watch for refcount zero and deleted, since
+ * we haven't dropped the global lock.
+ */
+ dsp->refCount--;
+ ++smb_dirSearchCounter;
+ continue;
+ }
+
+ dsp = malloc(sizeof(*dsp));
+ memset(dsp, 0, sizeof(*dsp));
+ osi_QAdd((osi_queue_t **) &smb_firstDirSearchp, &dsp->q);
+ if (!smb_lastDirSearchp) smb_lastDirSearchp = (smb_dirSearch_t *) &dsp->q;
+ dsp->cookie = smb_dirSearchCounter;
+ ++smb_dirSearchCounter;
+ dsp->refCount = 1;
+ lock_InitializeMutex(&dsp->mx, "cm_dirSearch_t");
+ dsp->lastTime = osi_Time();
+ break;
+ }
+ lock_ReleaseWrite(&smb_globalLock);
+ return dsp;
}
static smb_packet_t *GetPacket(void)
{
- smb_packet_t *tbp;
+ smb_packet_t *tbp;
#ifdef DJGPP
- unsigned int npar, seg, tb_sel;
+ unsigned int npar, seg, tb_sel;
#endif
- lock_ObtainWrite(&smb_globalLock);
- tbp = smb_packetFreeListp;
+ lock_ObtainWrite(&smb_globalLock);
+ tbp = smb_packetFreeListp;
if (tbp)
smb_packetFreeListp = tbp->nextp;
- lock_ReleaseWrite(&smb_globalLock);
+ lock_ReleaseWrite(&smb_globalLock);
if (!tbp) {
#ifndef DJGPP
tbp = calloc(65540,1);
tbp = malloc(sizeof(smb_packet_t));
#endif /* !DJGPP */
tbp->magic = SMB_PACKETMAGIC;
- tbp->ncbp = NULL;
- tbp->vcp = NULL;
- tbp->resumeCode = 0;
- tbp->inCount = 0;
- tbp->fid = 0;
- tbp->wctp = NULL;
- tbp->inCom = 0;
- tbp->oddByte = 0;
- tbp->ncb_length = 0;
- tbp->flags = 0;
+ tbp->ncbp = NULL;
+ tbp->vcp = NULL;
+ tbp->resumeCode = 0;
+ tbp->inCount = 0;
+ tbp->fid = 0;
+ tbp->wctp = NULL;
+ tbp->inCom = 0;
+ tbp->oddByte = 0;
+ tbp->ncb_length = 0;
+ tbp->flags = 0;
tbp->spacep = NULL;
#ifdef DJGPP
tbp->dos_pkt = (seg * 16) + 0; /* DOS physical address */
tbp->dos_pkt_sel = tb_sel;
#endif /* DJGPP */
- }
+ }
osi_assert(tbp->magic == SMB_PACKETMAGIC);
return tbp;
smb_packet_t *smb_CopyPacket(smb_packet_t *pkt)
{
- smb_packet_t *tbp;
- tbp = GetPacket();
- memcpy(tbp, pkt, sizeof(smb_packet_t));
- tbp->wctp = tbp->data + ((unsigned int)pkt->wctp - (unsigned int)pkt->data);
- return tbp;
+ smb_packet_t *tbp;
+ tbp = GetPacket();
+ memcpy(tbp, pkt, sizeof(smb_packet_t));
+ tbp->wctp = tbp->data + ((unsigned int)pkt->wctp - (unsigned int)pkt->data);
+ return tbp;
}
static NCB *GetNCB(void)
{
- smb_ncb_t *tbp;
+ smb_ncb_t *tbp;
NCB *ncbp;
#ifdef DJGPP
unsigned int npar, seg, tb_sel;
#endif /* DJGPP */
- lock_ObtainWrite(&smb_globalLock);
- tbp = smb_ncbFreeListp;
+ lock_ObtainWrite(&smb_globalLock);
+ tbp = smb_ncbFreeListp;
if (tbp)
smb_ncbFreeListp = tbp->nextp;
- lock_ReleaseWrite(&smb_globalLock);
+ lock_ReleaseWrite(&smb_globalLock);
if (!tbp) {
#ifndef DJGPP
tbp = calloc(sizeof(*tbp),1);
tbp->dos_ncb_sel = tb_sel;
#endif /* !DJGPP */
tbp->magic = SMB_NCBMAGIC;
- }
+ }
osi_assert(tbp->magic == SMB_NCBMAGIC);
- memset(&tbp->ncb, 0, sizeof(NCB));
+ memset(&tbp->ncb, 0, sizeof(NCB));
ncbp = &tbp->ncb;
#ifdef DJGPP
dos_memset(tbp->dos_ncb, 0, sizeof(NCB));
osi_assert(tbp->magic == SMB_PACKETMAGIC);
lock_ObtainWrite(&smb_globalLock);
- tbp->nextp = smb_packetFreeListp;
- smb_packetFreeListp = tbp;
- tbp->magic = SMB_PACKETMAGIC;
- tbp->ncbp = NULL;
- tbp->vcp = NULL;
- tbp->resumeCode = 0;
- tbp->inCount = 0;
- tbp->fid = 0;
- tbp->wctp = NULL;
- tbp->inCom = 0;
- tbp->oddByte = 0;
- tbp->ncb_length = 0;
- tbp->flags = 0;
+ tbp->nextp = smb_packetFreeListp;
+ smb_packetFreeListp = tbp;
+ tbp->magic = SMB_PACKETMAGIC;
+ tbp->ncbp = NULL;
+ tbp->vcp = NULL;
+ tbp->resumeCode = 0;
+ tbp->inCount = 0;
+ tbp->fid = 0;
+ tbp->wctp = NULL;
+ tbp->inCom = 0;
+ tbp->oddByte = 0;
+ tbp->ncb_length = 0;
+ tbp->flags = 0;
lock_ReleaseWrite(&smb_globalLock);
}
static void FreeNCB(NCB *bufferp)
{
- smb_ncb_t *tbp;
+ smb_ncb_t *tbp;
tbp = (smb_ncb_t *) bufferp;
osi_assert(tbp->magic == SMB_NCBMAGIC);
lock_ObtainWrite(&smb_globalLock);
- tbp->nextp = smb_ncbFreeListp;
- smb_ncbFreeListp = tbp;
+ tbp->nextp = smb_ncbFreeListp;
+ smb_ncbFreeListp = tbp;
lock_ReleaseWrite(&smb_globalLock);
}
unsigned char *afterParmsp;
parmBytes = *smbp->wctp << 1;
- afterParmsp = smbp->wctp + parmBytes + 1;
+ afterParmsp = smbp->wctp + parmBytes + 1;
dataBytes = afterParmsp[0] + (afterParmsp[1]<<8);
if (nbytesp) *nbytesp = dataBytes;
- /* don't forget to skip the data byte count, since it follows
+ /* don't forget to skip the data byte count, since it follows
* the parameters; that's where the "2" comes from below.
*/
return (unsigned char *) (afterParmsp + 2);
*/
void smb_SetSMBDataLength(smb_packet_t *smbp, unsigned int dsize)
{
- unsigned char *afterParmsp;
+ unsigned char *afterParmsp;
- afterParmsp = smbp->wctp + ((*smbp->wctp)<<1) + 1;
+ afterParmsp = smbp->wctp + ((*smbp->wctp)<<1) + 1;
- *afterParmsp++ = dsize & 0xff;
- *afterParmsp = (dsize>>8) & 0xff;
-}
+ *afterParmsp++ = dsize & 0xff;
+ *afterParmsp = (dsize>>8) & 0xff;
+}
/* return the parm'th parameter in the smbp packet */
unsigned int smb_GetSMBParm(smb_packet_t *smbp, int parm)
{
- int parmCount;
- unsigned char *parmDatap;
+ int parmCount;
+ unsigned char *parmDatap;
- parmCount = *smbp->wctp;
+ parmCount = *smbp->wctp;
- if (parm >= parmCount) {
- char s[100];
+ if (parm >= parmCount) {
+ char s[100];
#ifndef DJGPP
HANDLE h;
- char *ptbuf[1];
- h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
-#endif
- sprintf(s, "Bad SMB param %d out of %d, ncb len %d",
- parm, parmCount, smbp->ncb_length);
-#ifndef DJGPP
- ptbuf[0] = s;
- ReportEvent(h, EVENTLOG_ERROR_TYPE, 0, 1006, NULL,
- 1, smbp->ncb_length, ptbuf, smbp);
- DeregisterEventSource(h);
+ char *ptbuf[1];
+ h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
+#endif
+ sprintf(s, "Bad SMB param %d out of %d, ncb len %d",
+ parm, parmCount, smbp->ncb_length);
+#ifndef DJGPP
+ ptbuf[0] = s;
+ ReportEvent(h, EVENTLOG_ERROR_TYPE, 0, 1006, NULL,
+ 1, smbp->ncb_length, ptbuf, smbp);
+ DeregisterEventSource(h);
#endif
osi_Log0(smb_logp, osi_LogSaveString(smb_logp, s));
- osi_panic(s, __FILE__, __LINE__);
- }
- parmDatap = smbp->wctp + (2*parm) + 1;
+ osi_panic(s, __FILE__, __LINE__);
+ }
+ parmDatap = smbp->wctp + (2*parm) + 1;
- return parmDatap[0] + (parmDatap[1] << 8);
+ return parmDatap[0] + (parmDatap[1] << 8);
}
/* return the parm'th parameter in the smbp packet */
unsigned int smb_GetSMBOffsetParm(smb_packet_t *smbp, int parm, int offset)
{
- int parmCount;
- unsigned char *parmDatap;
+ int parmCount;
+ unsigned char *parmDatap;
- parmCount = *smbp->wctp;
+ parmCount = *smbp->wctp;
- if (parm * 2 + offset >= parmCount * 2) {
- char s[100];
+ if (parm * 2 + offset >= parmCount * 2) {
+ char s[100];
#ifndef DJGPP
- HANDLE h;
- char *ptbuf[1];
- h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
+ HANDLE h;
+ char *ptbuf[1];
+ h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
#endif
- sprintf(s, "Bad SMB param %d offset %d out of %d, ncb len %d",
- parm, offset, parmCount, smbp->ncb_length);
+ sprintf(s, "Bad SMB param %d offset %d out of %d, ncb len %d",
+ parm, offset, parmCount, smbp->ncb_length);
#ifndef DJGPP
ptbuf[0] = s;
- ReportEvent(h, EVENTLOG_ERROR_TYPE, 0, 1006, NULL,
- 1, smbp->ncb_length, ptbuf, smbp);
- DeregisterEventSource(h);
+ ReportEvent(h, EVENTLOG_ERROR_TYPE, 0, 1006, NULL,
+ 1, smbp->ncb_length, ptbuf, smbp);
+ DeregisterEventSource(h);
#endif
osi_Log0(smb_logp, osi_LogSaveString(smb_logp, s));
- osi_panic(s, __FILE__, __LINE__);
- }
- parmDatap = smbp->wctp + (2*parm) + 1 + offset;
+ osi_panic(s, __FILE__, __LINE__);
+ }
+ parmDatap = smbp->wctp + (2*parm) + 1 + offset;
- return parmDatap[0] + (parmDatap[1] << 8);
+ return parmDatap[0] + (parmDatap[1] << 8);
}
void smb_SetSMBParm(smb_packet_t *smbp, int slot, unsigned int parmValue)
{
- char *parmDatap;
+ char *parmDatap;
- /* make sure we have enough slots */
- if (*smbp->wctp <= slot) *smbp->wctp = slot+1;
+ /* make sure we have enough slots */
+ if (*smbp->wctp <= slot)
+ *smbp->wctp = slot+1;
- parmDatap = smbp->wctp + 2*slot + 1 + smbp->oddByte;
- *parmDatap++ = parmValue & 0xff;
- *parmDatap = (parmValue>>8) & 0xff;
-}
+ parmDatap = smbp->wctp + 2*slot + 1 + smbp->oddByte;
+ *parmDatap++ = parmValue & 0xff;
+ *parmDatap = (parmValue>>8) & 0xff;
+}
void smb_SetSMBParmLong(smb_packet_t *smbp, int slot, unsigned int parmValue)
{
- char *parmDatap;
+ char *parmDatap;
- /* make sure we have enough slots */
- if (*smbp->wctp <= slot) *smbp->wctp = slot+2;
+ /* make sure we have enough slots */
+ if (*smbp->wctp <= slot)
+ *smbp->wctp = slot+2;
- parmDatap = smbp->wctp + 2*slot + 1 + smbp->oddByte;
- *parmDatap++ = parmValue & 0xff;
- *parmDatap++ = (parmValue>>8) & 0xff;
- *parmDatap++ = (parmValue>>16) & 0xff;
- *parmDatap++ = (parmValue>>24) & 0xff;
+ parmDatap = smbp->wctp + 2*slot + 1 + smbp->oddByte;
+ *parmDatap++ = parmValue & 0xff;
+ *parmDatap++ = (parmValue>>8) & 0xff;
+ *parmDatap++ = (parmValue>>16) & 0xff;
+ *parmDatap++ = (parmValue>>24) & 0xff;
}
void smb_SetSMBParmDouble(smb_packet_t *smbp, int slot, char *parmValuep)
{
- char *parmDatap;
- int i;
+ char *parmDatap;
+ int i;
- /* make sure we have enough slots */
- if (*smbp->wctp <= slot) *smbp->wctp = slot+4;
+ /* make sure we have enough slots */
+ if (*smbp->wctp <= slot)
+ *smbp->wctp = slot+4;
- parmDatap = smbp->wctp + 2*slot + 1 + smbp->oddByte;
- for (i=0; i<8; i++)
- *parmDatap++ = *parmValuep++;
-}
+ parmDatap = smbp->wctp + 2*slot + 1 + smbp->oddByte;
+ for (i=0; i<8; i++)
+ *parmDatap++ = *parmValuep++;
+}
void smb_SetSMBParmByte(smb_packet_t *smbp, int slot, unsigned int parmValue)
{
- char *parmDatap;
-
- /* make sure we have enough slots */
- if (*smbp->wctp <= slot) {
- if (smbp->oddByte) {
- smbp->oddByte = 0;
- *smbp->wctp = slot+1;
- } else
- smbp->oddByte = 1;
- }
-
- parmDatap = smbp->wctp + 2*slot + 1 + (1 - smbp->oddByte);
- *parmDatap++ = parmValue & 0xff;
+ char *parmDatap;
+
+ /* make sure we have enough slots */
+ if (*smbp->wctp <= slot) {
+ if (smbp->oddByte) {
+ smbp->oddByte = 0;
+ *smbp->wctp = slot+1;
+ } else
+ smbp->oddByte = 1;
+ }
+
+ parmDatap = smbp->wctp + 2*slot + 1 + (1 - smbp->oddByte);
+ *parmDatap++ = parmValue & 0xff;
}
void smb_StripLastComponent(char *outPathp, char **lastComponentp, char *inPathp)
{
- char *lastSlashp;
+ char *lastSlashp;
- lastSlashp = strrchr(inPathp, '\\');
- if (lastComponentp)
- *lastComponentp = lastSlashp;
- if (lastSlashp) {
- while (1) {
- if (inPathp == lastSlashp)
- break;
- *outPathp++ = *inPathp++;
- }
- *outPathp++ = 0;
- }
- else {
- *outPathp++ = 0;
- }
+ lastSlashp = strrchr(inPathp, '\\');
+ if (lastComponentp)
+ *lastComponentp = lastSlashp;
+ if (lastSlashp) {
+ while (1) {
+ if (inPathp == lastSlashp)
+ break;
+ *outPathp++ = *inPathp++;
+ }
+ *outPathp++ = 0;
+ }
+ else {
+ *outPathp++ = 0;
+ }
}
unsigned char *smb_ParseASCIIBlock(unsigned char *inp, char **chainpp)
{
- if (*inp++ != 0x4)
- return NULL;
- if (chainpp) {
- *chainpp = inp + strlen(inp) + 1; /* skip over null-terminated string */
- }
- return inp;
+ if (*inp++ != 0x4)
+ return NULL;
+ if (chainpp) {
+ *chainpp = inp + strlen(inp) + 1; /* skip over null-terminated string */
+ }
+ return inp;
}
unsigned char *smb_ParseVblBlock(unsigned char *inp, char **chainpp, int *lengthp)
{
- int tlen;
+ int tlen;
+
+ if (*inp++ != 0x5)
+ return NULL;
+ tlen = inp[0] + (inp[1]<<8);
+ inp += 2; /* skip length field */
- if (*inp++ != 0x5)
- return NULL;
- tlen = inp[0] + (inp[1]<<8);
- inp += 2; /* skip length field */
+ if (chainpp) {
+ *chainpp = inp + tlen;
+ }
- if (chainpp) {
- *chainpp = inp + tlen;
- }
+ if (lengthp)
+ *lengthp = tlen;
- if (lengthp)
- *lengthp = tlen;
-
- return inp;
+ return inp;
}
/* format a packet as a response */
void smb_FormatResponsePacket(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *op)
{
- smb_t *outp;
- smb_t *inSmbp;
+ smb_t *outp;
+ smb_t *inSmbp;
- outp = (smb_t *) op;
+ outp = (smb_t *) op;
- /* zero the basic structure through the smb_wct field, and zero the data
- * size field, assuming that wct stays zero; otherwise, you have to
- * explicitly set the data size field, too.
- */
- inSmbp = (smb_t *) inp;
- memset(outp, 0, sizeof(smb_t)+2);
- outp->id[0] = 0xff;
- outp->id[1] = 'S';
- outp->id[2] = 'M';
- outp->id[3] = 'B';
- if (inp) {
- outp->com = inSmbp->com;
- outp->tid = inSmbp->tid;
- outp->pid = inSmbp->pid;
- outp->uid = inSmbp->uid;
- outp->mid = inSmbp->mid;
- outp->res[0] = inSmbp->res[0];
- outp->res[1] = inSmbp->res[1];
- op->inCom = inSmbp->com;
- }
- outp->reb = 0x80; /* SERVER_RESP */
- outp->flg2 = 0x1; /* KNOWS_LONG_NAMES */
-
- /* copy fields in generic packet area */
- op->wctp = &outp->wct;
-}
+ /* zero the basic structure through the smb_wct field, and zero the data
+ * size field, assuming that wct stays zero; otherwise, you have to
+ * explicitly set the data size field, too.
+ */
+ inSmbp = (smb_t *) inp;
+ memset(outp, 0, sizeof(smb_t)+2);
+ outp->id[0] = 0xff;
+ outp->id[1] = 'S';
+ outp->id[2] = 'M';
+ outp->id[3] = 'B';
+ if (inp) {
+ outp->com = inSmbp->com;
+ outp->tid = inSmbp->tid;
+ outp->pid = inSmbp->pid;
+ outp->uid = inSmbp->uid;
+ outp->mid = inSmbp->mid;
+ outp->res[0] = inSmbp->res[0];
+ outp->res[1] = inSmbp->res[1];
+ op->inCom = inSmbp->com;
+ }
+ outp->reb = 0x80; /* SERVER_RESP */
+ outp->flg2 = 0x1; /* KNOWS_LONG_NAMES */
+
+ /* copy fields in generic packet area */
+ op->wctp = &outp->wct;
+}
/* send a (probably response) packet; vcp tells us to whom to send it.
* we compute the length by looking at wct and bcc fields.
*/
void smb_SendPacket(smb_vc_t *vcp, smb_packet_t *inp)
{
- NCB *ncbp;
- int extra;
- long code = 0;
- unsigned char *tp;
- int localNCB = 0;
+ NCB *ncbp;
+ int extra;
+ long code = 0;
+ unsigned char *tp;
+ int localNCB = 0;
#ifdef DJGPP
- dos_ptr dos_ncb;
+ dos_ptr dos_ncb;
#endif /* DJGPP */
- ncbp = inp->ncbp;
- if (ncbp == NULL) {
- ncbp = GetNCB();
- localNCB = 1;
- }
+ ncbp = inp->ncbp;
+ if (ncbp == NULL) {
+ ncbp = GetNCB();
+ localNCB = 1;
+ }
#ifdef DJGPP
- dos_ncb = ((smb_ncb_t *)ncbp)->dos_ncb;
+ dos_ncb = ((smb_ncb_t *)ncbp)->dos_ncb;
#endif /* DJGPP */
- memset((char *)ncbp, 0, sizeof(NCB));
+ memset((char *)ncbp, 0, sizeof(NCB));
- extra = 2 * (*inp->wctp); /* space used by parms, in bytes */
- tp = inp->wctp + 1+ extra; /* points to count of data bytes */
- extra += tp[0] + (tp[1]<<8);
- extra += ((unsigned int)inp->wctp - (unsigned int)inp->data); /* distance to last wct field */
- extra += 3; /* wct and length fields */
+ extra = 2 * (*inp->wctp); /* space used by parms, in bytes */
+ tp = inp->wctp + 1+ extra; /* points to count of data bytes */
+ extra += tp[0] + (tp[1]<<8);
+ extra += ((unsigned int)inp->wctp - (unsigned int)inp->data); /* distance to last wct field */
+ extra += 3; /* wct and length fields */
- ncbp->ncb_length = extra; /* bytes to send */
- ncbp->ncb_lsn = (unsigned char) vcp->lsn; /* vc to use */
- ncbp->ncb_lana_num = vcp->lana;
- ncbp->ncb_command = NCBSEND; /* op means send data */
+ ncbp->ncb_length = extra; /* bytes to send */
+ ncbp->ncb_lsn = (unsigned char) vcp->lsn; /* vc to use */
+ ncbp->ncb_lana_num = vcp->lana;
+ ncbp->ncb_command = NCBSEND; /* op means send data */
#ifndef DJGPP
- ncbp->ncb_buffer = (char *) inp;/* packet */
- code = Netbios(ncbp);
+ ncbp->ncb_buffer = (char *) inp;/* packet */
+ code = Netbios(ncbp);
#else /* DJGPP */
- ncbp->ncb_buffer = inp->dos_pkt;/* packet */
- ((smb_ncb_t*)ncbp)->orig_pkt = inp;
+ ncbp->ncb_buffer = inp->dos_pkt;/* packet */
+ ((smb_ncb_t*)ncbp)->orig_pkt = inp;
- /* copy header information from virtual to DOS address space */
- dosmemput((char*)inp, SMB_PACKETSIZE, inp->dos_pkt);
- code = Netbios(ncbp, dos_ncb);
+ /* copy header information from virtual to DOS address space */
+ dosmemput((char*)inp, SMB_PACKETSIZE, inp->dos_pkt);
+ code = Netbios(ncbp, dos_ncb);
#endif /* !DJGPP */
- if (code != 0)
- osi_Log1(smb_logp, "SendPacket failure code %d", code);
+ if (code != 0)
+ osi_Log1(smb_logp, "SendPacket failure code %d", code);
- if (localNCB)
- FreeNCB(ncbp);
+ if (localNCB)
+ FreeNCB(ncbp);
}
void smb_MapNTError(long code, unsigned long *NTStatusp)
NTStatus = 0xC09820FBL; /* SMB use standard */
}
else if (code == CM_ERROR_QUOTA) {
+#ifdef COMMENT
NTStatus = 0xC0000044L; /* Quota exceeded */
+#else
+ NTStatus = 0xC000007FL; /* Disk full */
+#endif
}
else if (code == CM_ERROR_SPACE) {
NTStatus = 0xC000007FL; /* Disk full */
}
void smb_MapCoreError(long code, smb_vc_t *vcp, unsigned short *scodep,
- unsigned char *classp)
+ unsigned char *classp)
{
- unsigned char class;
- unsigned short error;
-
- /* map CM_ERROR_* errors to SMB errors */
- if (code == CM_ERROR_NOSUCHCELL) {
- class = 1;
- error = 3; /* bad path */
- }
- else if (code == CM_ERROR_NOSUCHVOLUME) {
- class = 1;
- error = 3; /* bad path */
- }
- else if (code == CM_ERROR_TIMEDOUT) {
- class = 2;
- error = 81; /* server is paused */
- }
- else if (code == CM_ERROR_RETRY) {
- class = 2; /* shouldn't happen */
- error = 1;
- }
- else if (code == CM_ERROR_NOACCESS) {
- class = 2;
- error = 4; /* bad access */
- }
- else if (code == CM_ERROR_READONLY) {
- class = 3;
- error = 19; /* read only */
- }
- else if (code == CM_ERROR_NOSUCHFILE) {
- class = 1;
- error = 2; /* ENOENT! */
- }
- else if (code == CM_ERROR_NOSUCHPATH) {
- class = 1;
- error = 3; /* Bad path */
- }
- else if (code == CM_ERROR_TOOBIG) {
- class = 1;
- error = 11; /* bad format */
- }
- else if (code == CM_ERROR_INVAL) {
- class = 2; /* server non-specific error code */
- error = 1;
- }
- else if (code == CM_ERROR_BADFD) {
- class = 1;
- error = 6; /* invalid file handle */
- }
- else if (code == CM_ERROR_BADFDOP) {
- class = 1; /* invalid op on FD */
- error = 5;
- }
- else if (code == CM_ERROR_EXISTS) {
- class = 1;
- error = 80; /* file already exists */
- }
- else if (code == CM_ERROR_NOTEMPTY) {
- class = 1;
- error = 5; /* delete directory not empty */
- }
- else if (code == CM_ERROR_CROSSDEVLINK) {
- class = 1;
- error = 17; /* EXDEV */
- }
- else if (code == CM_ERROR_NOTDIR) {
- class = 1; /* bad path */
- error = 3;
- }
- else if (code == CM_ERROR_ISDIR) {
- class = 1; /* access denied; DOS doesn't have a good match */
- error = 5;
- }
- else if (code == CM_ERROR_BADOP) {
- class = 2;
- error = 65535;
- }
- else if (code == CM_ERROR_BADSHARENAME) {
- class = 2;
- error = 6;
- }
- else if (code == CM_ERROR_NOIPC) {
- class = 2;
- error = 4; /* bad access */
- }
- else if (code == CM_ERROR_CLOCKSKEW) {
- class = 1; /* invalid function */
- error = 1;
- }
- else if (code == CM_ERROR_BADTID) {
- class = 2;
- error = 5;
- }
- else if (code == CM_ERROR_USESTD) {
- class = 2;
- error = 251;
- }
- else if (code == CM_ERROR_REMOTECONN) {
- class = 2;
- error = 82;
- }
- else if (code == CM_ERROR_QUOTA) {
- if (vcp->flags & SMB_VCFLAG_USEV3) {
- class = 3;
- error = 39; /* disk full */
- }
- else {
- class = 1;
- error = 5; /* access denied */
- }
- }
- else if (code == CM_ERROR_SPACE) {
- if (vcp->flags & SMB_VCFLAG_USEV3) {
- class = 3;
- error = 39; /* disk full */
- }
- else {
- class = 1;
- error = 5; /* access denied */
- }
- }
- else if (code == CM_ERROR_PARTIALWRITE) {
- class = 3;
- error = 39; /* disk full */
- }
- else if (code == CM_ERROR_ATSYS) {
- class = 1;
- error = 2; /* ENOENT */
- }
- else if (code == CM_ERROR_WOULDBLOCK) {
- class = 1;
- error = 33; /* lock conflict */
- }
- else if (code == CM_ERROR_NOFILES) {
- class = 1;
- error = 18; /* no files in search */
- }
- else if (code == CM_ERROR_RENAME_IDENTICAL) {
- class = 1;
- error = 183; /* Samba uses this */
- }
- else if (code == CM_ERROR_BADPASSWORD || code == CM_ERROR_BADLOGONTYPE) {
- /* we don't have a good way of reporting CM_ERROR_BADLOGONTYPE */
- class = 2;
- error = 2; /* bad password */
- }
- else {
- class = 2;
- error = 1;
- }
-
- *scodep = error;
- *classp = class;
- osi_Log3(smb_logp, "SMB SEND code %lX as SMB %d: %d", code, class, error);
-}
+ unsigned char class;
+ unsigned short error;
+
+ /* map CM_ERROR_* errors to SMB errors */
+ if (code == CM_ERROR_NOSUCHCELL) {
+ class = 1;
+ error = 3; /* bad path */
+ }
+ else if (code == CM_ERROR_NOSUCHVOLUME) {
+ class = 1;
+ error = 3; /* bad path */
+ }
+ else if (code == CM_ERROR_TIMEDOUT) {
+ class = 2;
+ error = 81; /* server is paused */
+ }
+ else if (code == CM_ERROR_RETRY) {
+ class = 2; /* shouldn't happen */
+ error = 1;
+ }
+ else if (code == CM_ERROR_NOACCESS) {
+ class = 2;
+ error = 4; /* bad access */
+ }
+ else if (code == CM_ERROR_READONLY) {
+ class = 3;
+ error = 19; /* read only */
+ }
+ else if (code == CM_ERROR_NOSUCHFILE) {
+ class = 1;
+ error = 2; /* ENOENT! */
+ }
+ else if (code == CM_ERROR_NOSUCHPATH) {
+ class = 1;
+ error = 3; /* Bad path */
+ }
+ else if (code == CM_ERROR_TOOBIG) {
+ class = 1;
+ error = 11; /* bad format */
+ }
+ else if (code == CM_ERROR_INVAL) {
+ class = 2; /* server non-specific error code */
+ error = 1;
+ }
+ else if (code == CM_ERROR_BADFD) {
+ class = 1;
+ error = 6; /* invalid file handle */
+ }
+ else if (code == CM_ERROR_BADFDOP) {
+ class = 1; /* invalid op on FD */
+ error = 5;
+ }
+ else if (code == CM_ERROR_EXISTS) {
+ class = 1;
+ error = 80; /* file already exists */
+ }
+ else if (code == CM_ERROR_NOTEMPTY) {
+ class = 1;
+ error = 5; /* delete directory not empty */
+ }
+ else if (code == CM_ERROR_CROSSDEVLINK) {
+ class = 1;
+ error = 17; /* EXDEV */
+ }
+ else if (code == CM_ERROR_NOTDIR) {
+ class = 1; /* bad path */
+ error = 3;
+ }
+ else if (code == CM_ERROR_ISDIR) {
+ class = 1; /* access denied; DOS doesn't have a good match */
+ error = 5;
+ }
+ else if (code == CM_ERROR_BADOP) {
+ class = 2;
+ error = 65535;
+ }
+ else if (code == CM_ERROR_BADSHARENAME) {
+ class = 2;
+ error = 6;
+ }
+ else if (code == CM_ERROR_NOIPC) {
+ class = 2;
+ error = 4; /* bad access */
+ }
+ else if (code == CM_ERROR_CLOCKSKEW) {
+ class = 1; /* invalid function */
+ error = 1;
+ }
+ else if (code == CM_ERROR_BADTID) {
+ class = 2;
+ error = 5;
+ }
+ else if (code == CM_ERROR_USESTD) {
+ class = 2;
+ error = 251;
+ }
+ else if (code == CM_ERROR_REMOTECONN) {
+ class = 2;
+ error = 82;
+ }
+ else if (code == CM_ERROR_QUOTA) {
+ if (vcp->flags & SMB_VCFLAG_USEV3) {
+ class = 3;
+ error = 39; /* disk full */
+ }
+ else {
+ class = 1;
+ error = 5; /* access denied */
+ }
+ }
+ else if (code == CM_ERROR_SPACE) {
+ if (vcp->flags & SMB_VCFLAG_USEV3) {
+ class = 3;
+ error = 39; /* disk full */
+ }
+ else {
+ class = 1;
+ error = 5; /* access denied */
+ }
+ }
+ else if (code == CM_ERROR_PARTIALWRITE) {
+ class = 3;
+ error = 39; /* disk full */
+ }
+ else if (code == CM_ERROR_ATSYS) {
+ class = 1;
+ error = 2; /* ENOENT */
+ }
+ else if (code == CM_ERROR_WOULDBLOCK) {
+ class = 1;
+ error = 33; /* lock conflict */
+ }
+ else if (code == CM_ERROR_NOFILES) {
+ class = 1;
+ error = 18; /* no files in search */
+ }
+ else if (code == CM_ERROR_RENAME_IDENTICAL) {
+ class = 1;
+ error = 183; /* Samba uses this */
+ }
+ else if (code == CM_ERROR_BADPASSWORD || code == CM_ERROR_BADLOGONTYPE) {
+ /* we don't have a good way of reporting CM_ERROR_BADLOGONTYPE */
+ class = 2;
+ error = 2; /* bad password */
+ }
+ else {
+ class = 2;
+ error = 1;
+ }
+
+ *scodep = error;
+ *classp = class;
+ osi_Log3(smb_logp, "SMB SEND code %lX as SMB %d: %d", code, class, error);
+}
long smb_SendCoreBadOp(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
long smb_ReceiveCoreEcho(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- unsigned short EchoCount, i;
- char *data, *outdata;
- int dataSize;
-
- EchoCount = (unsigned short) smb_GetSMBParm(inp, 0);
-
- for (i=1; i<=EchoCount; i++) {
- data = smb_GetSMBData(inp, &dataSize);
- smb_SetSMBParm(outp, 0, i);
- smb_SetSMBDataLength(outp, dataSize);
- outdata = smb_GetSMBData(outp, NULL);
- memcpy(outdata, data, dataSize);
- smb_SendPacket(vcp, outp);
- }
-
- return 0;
+ unsigned short EchoCount, i;
+ char *data, *outdata;
+ int dataSize;
+
+ EchoCount = (unsigned short) smb_GetSMBParm(inp, 0);
+
+ for (i=1; i<=EchoCount; i++) {
+ data = smb_GetSMBData(inp, &dataSize);
+ smb_SetSMBParm(outp, 0, i);
+ smb_SetSMBDataLength(outp, dataSize);
+ outdata = smb_GetSMBData(outp, NULL);
+ memcpy(outdata, data, dataSize);
+ smb_SendPacket(vcp, outp);
+ }
+
+ return 0;
}
long smb_ReceiveCoreReadRaw(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- osi_hyper_t offset;
- long count, minCount, finalCount;
- unsigned short fd;
- smb_fid_t *fidp;
- long code = 0;
- cm_user_t *userp = NULL;
+ osi_hyper_t offset;
+ long count, minCount, finalCount;
+ unsigned short fd;
+ smb_fid_t *fidp;
+ long code = 0;
+ cm_user_t *userp = NULL;
NCB *ncbp;
int rc;
#ifndef DJGPP
dos_ptr dos_ncb;
#endif /* DJGPP */
- rawBuf = NULL;
- finalCount = 0;
+ rawBuf = NULL;
+ finalCount = 0;
- fd = smb_GetSMBParm(inp, 0);
- count = smb_GetSMBParm(inp, 3);
- minCount = smb_GetSMBParm(inp, 4);
- offset.HighPart = 0; /* too bad */
- offset.LowPart = smb_GetSMBParm(inp, 1) | (smb_GetSMBParm(inp, 2) << 16);
+ fd = smb_GetSMBParm(inp, 0);
+ count = smb_GetSMBParm(inp, 3);
+ minCount = smb_GetSMBParm(inp, 4);
+ offset.HighPart = 0; /* too bad */
+ offset.LowPart = smb_GetSMBParm(inp, 1) | (smb_GetSMBParm(inp, 2) << 16);
- osi_Log3(smb_logp, "smb_ReceieveCoreReadRaw fd %d, off 0x%x, size 0x%x",
+ osi_Log3(smb_logp, "smb_ReceieveCoreReadRaw fd %d, off 0x%x, size 0x%x",
fd, offset.LowPart, count);
- fidp = smb_FindFID(vcp, fd, 0);
- if (!fidp)
- goto send1;
+ fidp = smb_FindFID(vcp, fd, 0);
+ if (!fidp)
+ goto send1;
- lock_ObtainMutex(&smb_RawBufLock);
- if (smb_RawBufs) {
- /* Get a raw buf, from head of list */
- rawBuf = smb_RawBufs;
+ lock_ObtainMutex(&smb_RawBufLock);
+ if (smb_RawBufs) {
+ /* Get a raw buf, from head of list */
+ rawBuf = smb_RawBufs;
#ifndef DJGPP
- smb_RawBufs = *(char **)smb_RawBufs;
+ smb_RawBufs = *(char **)smb_RawBufs;
#else /* DJGPP */
smb_RawBufs = _farpeekl(_dos_ds, smb_RawBufs);
#endif /* !DJGPP */
- }
- lock_ReleaseMutex(&smb_RawBufLock);
- if (!rawBuf)
- goto send1a;
+ }
+ lock_ReleaseMutex(&smb_RawBufLock);
+ if (!rawBuf)
+ goto send1a;
if (fidp->flags & SMB_FID_IOCTL)
{
userp = smb_GetUser(vcp, inp);
#ifndef DJGPP
- code = smb_ReadData(fidp, &offset, count, rawBuf, userp, &finalCount);
+ code = smb_ReadData(fidp, &offset, count, rawBuf, userp, &finalCount);
#else /* DJGPP */
/* have to give ReadData flag so it will treat buffer as DOS mem. */
code = smb_ReadData(fidp, &offset, count, (unsigned char *)rawBuf,
userp, &finalCount, TRUE /* rawFlag */);
#endif /* !DJGPP */
- if (code != 0)
- goto send;
+ if (code != 0)
+ goto send;
send:
cm_ReleaseUser(userp);
send1a:
- smb_ReleaseFID(fidp);
+ smb_ReleaseFID(fidp);
send1:
- ncbp = outp->ncbp;
+ ncbp = outp->ncbp;
#ifdef DJGPP
dos_ncb = ((smb_ncb_t *)ncbp)->dos_ncb;
#endif /* DJGPP */
- memset((char *)ncbp, 0, sizeof(NCB));
+ memset((char *)ncbp, 0, sizeof(NCB));
- ncbp->ncb_length = (unsigned short) finalCount;
- ncbp->ncb_lsn = (unsigned char) vcp->lsn;
- ncbp->ncb_lana_num = vcp->lana;
- ncbp->ncb_command = NCBSEND;
- ncbp->ncb_buffer = rawBuf;
+ ncbp->ncb_length = (unsigned short) finalCount;
+ ncbp->ncb_lsn = (unsigned char) vcp->lsn;
+ ncbp->ncb_lana_num = vcp->lana;
+ ncbp->ncb_command = NCBSEND;
+ ncbp->ncb_buffer = rawBuf;
#ifndef DJGPP
- code = Netbios(ncbp);
+ code = Netbios(ncbp);
#else /* DJGPP */
- code = Netbios(ncbp, dos_ncb);
+ code = Netbios(ncbp, dos_ncb);
#endif /* !DJGPP */
- if (code != 0)
- osi_Log1(smb_logp, "ReadRaw send failure code %d", code);
+ if (code != 0)
+ osi_Log1(smb_logp, "ReadRaw send failure code %d", code);
- if (rawBuf) {
- /* Give back raw buffer */
- lock_ObtainMutex(&smb_RawBufLock);
+ if (rawBuf) {
+ /* Give back raw buffer */
+ lock_ObtainMutex(&smb_RawBufLock);
#ifndef DJGPP
- *((char **) rawBuf) = smb_RawBufs;
+ *((char **) rawBuf) = smb_RawBufs;
#else /* DJGPP */
_farpokel(_dos_ds, rawBuf, smb_RawBufs);
#endif /* !DJGPP */
- smb_RawBufs = rawBuf;
- lock_ReleaseMutex(&smb_RawBufLock);
- }
+ smb_RawBufs = rawBuf;
+ lock_ReleaseMutex(&smb_RawBufLock);
+ }
- return 0;
+ return 0;
}
long smb_ReceiveCoreLockRecord(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- return 0;
+ osi_Log1(smb_logp, "SMB receive core lock record (not implemented); %d + 1 ongoing ops",
+ ongoingOps - 1);
+ return 0;
}
long smb_ReceiveCoreUnlockRecord(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- return 0;
+ osi_Log1(smb_logp, "SMB receive core unlock record (not implemented); %d + 1 ongoing ops",
+ ongoingOps - 1);
+ return 0;
}
long smb_ReceiveNegotiate(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- char *namep;
+ char *namep;
char *datap;
- int coreProtoIndex;
- int v3ProtoIndex;
- int NTProtoIndex;
- int protoIndex; /* index we're using */
- int namex;
- int dbytes;
- int entryLength;
- int tcounter;
- char protocol_array[10][1024]; /* protocol signature of the client */
+ int coreProtoIndex;
+ int v3ProtoIndex;
+ int NTProtoIndex;
+ int protoIndex; /* index we're using */
+ int namex;
+ int dbytes;
+ int entryLength;
+ int tcounter;
+ char protocol_array[10][1024]; /* protocol signature of the client */
int caps; /* capabilities */
time_t unixTime;
- time_t dosTime;
- TIME_ZONE_INFORMATION tzi;
+ time_t dosTime;
+ TIME_ZONE_INFORMATION tzi;
osi_Log1(smb_logp, "SMB receive negotiate; %d + 1 ongoing ops",
ongoingOps - 1);
- if (!isGateway) {
- if (active_vcp) {
- DWORD now = GetCurrentTime();
- if (now - last_msg_time >= 30000
- && now - last_msg_time <= 90000) {
- osi_Log1(smb_logp,
- "Setting dead_vcp %x", active_vcp);
+ if (!isGateway) {
+ if (active_vcp) {
+ DWORD now = GetCurrentTime();
+ if (now - last_msg_time >= 30000
+ && now - last_msg_time <= 90000) {
+ osi_Log1(smb_logp,
+ "Setting dead_vcp %x", active_vcp);
if (dead_vcp) {
smb_ReleaseVC(dead_vcp);
osi_Log1(smb_logp,
- "Previous dead_vcp %x", dead_vcp);
+ "Previous dead_vcp %x", dead_vcp);
}
smb_HoldVC(active_vcp);
- dead_vcp = active_vcp;
- dead_vcp->flags |= SMB_VCFLAG_ALREADYDEAD;
- }
- }
- }
-
- inp->flags |= SMB_PACKETFLAG_PROFILE_UPDATE_OK;
-
- namep = smb_GetSMBData(inp, &dbytes);
- namex = 0;
- tcounter = 0;
- coreProtoIndex = -1; /* not found */
- v3ProtoIndex = -1;
- NTProtoIndex = -1;
- while(namex < dbytes) {
- osi_Log1(smb_logp, "Protocol %s",
- osi_LogSaveString(smb_logp, namep+1));
- strcpy(protocol_array[tcounter], namep+1);
-
- /* namep points at the first protocol, or really, a 0x02
- * byte preceding the null-terminated ASCII name.
- */
- if (strcmp("PC NETWORK PROGRAM 1.0", namep+1) == 0) {
- coreProtoIndex = tcounter;
- }
- else if (smb_useV3 && strcmp("LM1.2X002", namep+1) == 0) {
- v3ProtoIndex = tcounter;
- }
- else if (smb_useV3 && strcmp("NT LM 0.12", namep+1) == 0) {
- NTProtoIndex = tcounter;
- }
-
- /* compute size of protocol entry */
- entryLength = strlen(namep+1);
+ dead_vcp = active_vcp;
+ dead_vcp->flags |= SMB_VCFLAG_ALREADYDEAD;
+ }
+ }
+ }
+
+ inp->flags |= SMB_PACKETFLAG_PROFILE_UPDATE_OK;
+
+ namep = smb_GetSMBData(inp, &dbytes);
+ namex = 0;
+ tcounter = 0;
+ coreProtoIndex = -1; /* not found */
+ v3ProtoIndex = -1;
+ NTProtoIndex = -1;
+ while(namex < dbytes) {
+ osi_Log1(smb_logp, "Protocol %s",
+ osi_LogSaveString(smb_logp, namep+1));
+ strcpy(protocol_array[tcounter], namep+1);
+
+ /* namep points at the first protocol, or really, a 0x02
+ * byte preceding the null-terminated ASCII name.
+ */
+ if (strcmp("PC NETWORK PROGRAM 1.0", namep+1) == 0) {
+ coreProtoIndex = tcounter;
+ }
+ else if (smb_useV3 && strcmp("LM1.2X002", namep+1) == 0) {
+ v3ProtoIndex = tcounter;
+ }
+ else if (smb_useV3 && strcmp("NT LM 0.12", namep+1) == 0) {
+ NTProtoIndex = tcounter;
+ }
+
+ /* compute size of protocol entry */
+ entryLength = strlen(namep+1);
entryLength += 2; /* 0x02 bytes and null termination */
-
+
/* advance over this protocol entry */
- namex += entryLength;
+ namex += entryLength;
namep += entryLength;
tcounter++; /* which proto entry we're looking at */
- }
-
- if (NTProtoIndex != -1) {
- protoIndex = NTProtoIndex;
- vcp->flags |= (SMB_VCFLAG_USENT | SMB_VCFLAG_USEV3);
- }
- else if (v3ProtoIndex != -1) {
- protoIndex = v3ProtoIndex;
- vcp->flags |= SMB_VCFLAG_USEV3;
- }
- else if (coreProtoIndex != -1) {
- protoIndex = coreProtoIndex;
- vcp->flags |= SMB_VCFLAG_USECORE;
- }
- else protoIndex = -1;
-
- if (protoIndex == -1)
- return CM_ERROR_INVAL;
- else if (NTProtoIndex != -1) {
+ }
+
+ if (NTProtoIndex != -1) {
+ protoIndex = NTProtoIndex;
+ vcp->flags |= (SMB_VCFLAG_USENT | SMB_VCFLAG_USEV3);
+ }
+ else if (v3ProtoIndex != -1) {
+ protoIndex = v3ProtoIndex;
+ vcp->flags |= SMB_VCFLAG_USEV3;
+ }
+ else if (coreProtoIndex != -1) {
+ protoIndex = coreProtoIndex;
+ vcp->flags |= SMB_VCFLAG_USECORE;
+ }
+ else protoIndex = -1;
+
+ if (protoIndex == -1)
+ return CM_ERROR_INVAL;
+ else if (NTProtoIndex != -1) {
smb_SetSMBParm(outp, 0, protoIndex);
- if (smb_authType != SMB_AUTH_NONE) {
- smb_SetSMBParmByte(outp, 1,
- NEGOTIATE_SECURITY_USER_LEVEL |
- NEGOTIATE_SECURITY_CHALLENGE_RESPONSE); /* user level security, challenge response */
- } else {
+ if (smb_authType != SMB_AUTH_NONE) {
+ smb_SetSMBParmByte(outp, 1,
+ NEGOTIATE_SECURITY_USER_LEVEL |
+ NEGOTIATE_SECURITY_CHALLENGE_RESPONSE); /* user level security, challenge response */
+ } else {
smb_SetSMBParmByte(outp, 1, 0); /* share level auth with plaintext password. */
- }
+ }
smb_SetSMBParm(outp, 1, smb_maxMpxRequests); /* max multiplexed requests */
smb_SetSMBParm(outp, 2, smb_maxVCPerServer); /* max VCs per consumer/server connection */
smb_SetSMBParmLong(outp, 3, SMB_PACKETSIZE); /* xmit buffer size */
- smb_SetSMBParmLong(outp, 5, SMB_MAXRAWSIZE); /* raw buffer size */
+ smb_SetSMBParmLong(outp, 5, SMB_MAXRAWSIZE); /* raw buffer size */
/* The session key is not a well documented field however most clients
* will echo back the session key to the server. Currently we are using
* the same value for all sessions. We should generate a random value
*/
smb_SetSMBParm(outp, 7, 1); /* next 2: session key */
smb_SetSMBParm(outp, 8, 1);
- /*
- * Tried changing the capabilities to support for W2K - defect 117695
- * Maybe something else needs to be changed here?
- */
- /*
- if (isWindows2000)
- smb_SetSMBParmLong(outp, 9, 0x43fd);
- else
- smb_SetSMBParmLong(outp, 9, 0x251);
- */
- /* Capabilities: *
- * 32-bit error codes *
- * and NT Find *
- * and NT SMB's *
- * and raw mode */
+ /*
+ * Tried changing the capabilities to support for W2K - defect 117695
+ * Maybe something else needs to be changed here?
+ */
+ /*
+ if (isWindows2000)
+ smb_SetSMBParmLong(outp, 9, 0x43fd);
+ else
+ smb_SetSMBParmLong(outp, 9, 0x251);
+ */
+ /* Capabilities: *
+ * 32-bit error codes *
+ * and NT Find *
+ * and NT SMB's *
+ * and raw mode */
caps = NTNEGOTIATE_CAPABILITY_NTSTATUS |
- NTNEGOTIATE_CAPABILITY_NTFIND |
+ NTNEGOTIATE_CAPABILITY_NTFIND |
NTNEGOTIATE_CAPABILITY_RAWMODE |
- NTNEGOTIATE_CAPABILITY_NTSMB;
+ NTNEGOTIATE_CAPABILITY_NTSMB;
if ( smb_authType == SMB_AUTH_EXTENDED )
caps |= NTNEGOTIATE_CAPABILITY_EXTENDED_SECURITY;
smb_SetSMBParmLong(outp, 9, caps);
- time(&unixTime);
- smb_SearchTimeFromUnixTime(&dosTime, unixTime);
- smb_SetSMBParmLong(outp, 11, LOWORD(dosTime));/* server time */
- smb_SetSMBParmLong(outp, 13, HIWORD(dosTime));/* server date */
-
- GetTimeZoneInformation(&tzi);
- smb_SetSMBParm(outp, 15, (unsigned short) tzi.Bias); /* server tzone */
-
- if (smb_authType == SMB_AUTH_NTLM) {
- smb_SetSMBParmByte(outp, 16, MSV1_0_CHALLENGE_LENGTH);/* Encryption key length */
- smb_SetSMBDataLength(outp, MSV1_0_CHALLENGE_LENGTH + smb_ServerDomainNameLength);
- /* paste in encryption key */
- datap = smb_GetSMBData(outp, NULL);
- memcpy(datap,vcp->encKey,MSV1_0_CHALLENGE_LENGTH);
- /* and the faux domain name */
- strcpy(datap + MSV1_0_CHALLENGE_LENGTH,smb_ServerDomainName);
- } else if ( smb_authType == SMB_AUTH_EXTENDED ) {
+ time(&unixTime);
+ smb_SearchTimeFromUnixTime(&dosTime, unixTime);
+ smb_SetSMBParmLong(outp, 11, LOWORD(dosTime));/* server time */
+ smb_SetSMBParmLong(outp, 13, HIWORD(dosTime));/* server date */
+
+ GetTimeZoneInformation(&tzi);
+ smb_SetSMBParm(outp, 15, (unsigned short) tzi.Bias); /* server tzone */
+
+ if (smb_authType == SMB_AUTH_NTLM) {
+ smb_SetSMBParmByte(outp, 16, MSV1_0_CHALLENGE_LENGTH);/* Encryption key length */
+ smb_SetSMBDataLength(outp, MSV1_0_CHALLENGE_LENGTH + smb_ServerDomainNameLength);
+ /* paste in encryption key */
+ datap = smb_GetSMBData(outp, NULL);
+ memcpy(datap,vcp->encKey,MSV1_0_CHALLENGE_LENGTH);
+ /* and the faux domain name */
+ strcpy(datap + MSV1_0_CHALLENGE_LENGTH,smb_ServerDomainName);
+ } else if ( smb_authType == SMB_AUTH_EXTENDED ) {
void * secBlob;
- int secBlobLength;
+ int secBlobLength;
- smb_SetSMBParmByte(outp, 16, 0); /* Encryption key length */
+ smb_SetSMBParmByte(outp, 16, 0); /* Encryption key length */
- smb_NegotiateExtendedSecurity(&secBlob, &secBlobLength);
+ smb_NegotiateExtendedSecurity(&secBlob, &secBlobLength);
- smb_SetSMBDataLength(outp, secBlobLength + sizeof(smb_ServerGUID));
+ smb_SetSMBDataLength(outp, secBlobLength + sizeof(smb_ServerGUID));
- datap = smb_GetSMBData(outp, NULL);
- memcpy(datap, &smb_ServerGUID, sizeof(smb_ServerGUID));
-
- if (secBlob) {
- datap += sizeof(smb_ServerGUID);
- memcpy(datap, secBlob, secBlobLength);
- free(secBlob);
- }
+ datap = smb_GetSMBData(outp, NULL);
+ memcpy(datap, &smb_ServerGUID, sizeof(smb_ServerGUID));
+
+ if (secBlob) {
+ datap += sizeof(smb_ServerGUID);
+ memcpy(datap, secBlob, secBlobLength);
+ free(secBlob);
+ }
} else {
- smb_SetSMBParmByte(outp, 16, 0); /* Encryption key length */
- smb_SetSMBDataLength(outp, 0); /* Perhaps we should specify 8 bytes anyway */
- }
- }
- else if (v3ProtoIndex != -1) {
- smb_SetSMBParm(outp, 0, protoIndex);
+ smb_SetSMBParmByte(outp, 16, 0); /* Encryption key length */
+ smb_SetSMBDataLength(outp, 0); /* Perhaps we should specify 8 bytes anyway */
+ }
+ }
+ else if (v3ProtoIndex != -1) {
+ smb_SetSMBParm(outp, 0, protoIndex);
/* NOTE: Extended authentication cannot be negotiated with v3
* therefore we fail over to NTLM
*/
if (smb_authType == SMB_AUTH_NTLM || smb_authType == SMB_AUTH_EXTENDED) {
- smb_SetSMBParm(outp, 1,
- NEGOTIATE_SECURITY_USER_LEVEL |
- NEGOTIATE_SECURITY_CHALLENGE_RESPONSE); /* user level security, challenge response */
- } else {
- smb_SetSMBParm(outp, 1, 0); /* share level auth with clear password */
- }
- smb_SetSMBParm(outp, 2, SMB_PACKETSIZE);
- smb_SetSMBParm(outp, 3, smb_maxMpxRequests); /* max multiplexed requests */
- smb_SetSMBParm(outp, 4, smb_maxVCPerServer); /* max VCs per consumer/server connection */
- smb_SetSMBParm(outp, 5, 0); /* no support of block mode for read or write */
- smb_SetSMBParm(outp, 6, 1); /* next 2: session key */
- smb_SetSMBParm(outp, 7, 1);
- time(&unixTime);
- smb_SearchTimeFromUnixTime(&dosTime, unixTime);
- smb_SetSMBParm(outp, 8, LOWORD(dosTime)); /* server time */
- smb_SetSMBParm(outp, 9, HIWORD(dosTime)); /* server date */
-
- GetTimeZoneInformation(&tzi);
- smb_SetSMBParm(outp, 10, (unsigned short) tzi.Bias); /* server tzone */
+ smb_SetSMBParm(outp, 1,
+ NEGOTIATE_SECURITY_USER_LEVEL |
+ NEGOTIATE_SECURITY_CHALLENGE_RESPONSE); /* user level security, challenge response */
+ } else {
+ smb_SetSMBParm(outp, 1, 0); /* share level auth with clear password */
+ }
+ smb_SetSMBParm(outp, 2, SMB_PACKETSIZE);
+ smb_SetSMBParm(outp, 3, smb_maxMpxRequests); /* max multiplexed requests */
+ smb_SetSMBParm(outp, 4, smb_maxVCPerServer); /* max VCs per consumer/server connection */
+ smb_SetSMBParm(outp, 5, 0); /* no support of block mode for read or write */
+ smb_SetSMBParm(outp, 6, 1); /* next 2: session key */
+ smb_SetSMBParm(outp, 7, 1);
+ time(&unixTime);
+ smb_SearchTimeFromUnixTime(&dosTime, unixTime);
+ smb_SetSMBParm(outp, 8, LOWORD(dosTime)); /* server time */
+ smb_SetSMBParm(outp, 9, HIWORD(dosTime)); /* server date */
+
+ GetTimeZoneInformation(&tzi);
+ smb_SetSMBParm(outp, 10, (unsigned short) tzi.Bias); /* server tzone */
/* NOTE: Extended authentication cannot be negotiated with v3
* therefore we fail over to NTLM
*/
- if (smb_authType == SMB_AUTH_NTLM || smb_authType == SMB_AUTH_EXTENDED) {
- smb_SetSMBParm(outp, 11, MSV1_0_CHALLENGE_LENGTH); /* encryption key length */
+ if (smb_authType == SMB_AUTH_NTLM || smb_authType == SMB_AUTH_EXTENDED) {
+ smb_SetSMBParm(outp, 11, MSV1_0_CHALLENGE_LENGTH); /* encryption key length */
smb_SetSMBParm(outp, 12, 0); /* resvd */
- smb_SetSMBDataLength(outp, MSV1_0_CHALLENGE_LENGTH + smb_ServerDomainNameLength); /* perhaps should specify 8 bytes anyway */
- datap = smb_GetSMBData(outp, NULL);
- /* paste in a new encryption key */
- memcpy(datap, vcp->encKey, MSV1_0_CHALLENGE_LENGTH);
- /* and the faux domain name */
- strcpy(datap + MSV1_0_CHALLENGE_LENGTH, smb_ServerDomainName);
- } else {
- smb_SetSMBParm(outp, 11, 0); /* encryption key length */
- smb_SetSMBParm(outp, 12, 0); /* resvd */
- smb_SetSMBDataLength(outp, 0);
- }
- }
- else if (coreProtoIndex != -1) { /* not really supported anymore */
- smb_SetSMBParm(outp, 0, protoIndex);
- smb_SetSMBDataLength(outp, 0);
- }
- return 0;
+ smb_SetSMBDataLength(outp, MSV1_0_CHALLENGE_LENGTH + smb_ServerDomainNameLength); /* perhaps should specify 8 bytes anyway */
+ datap = smb_GetSMBData(outp, NULL);
+ /* paste in a new encryption key */
+ memcpy(datap, vcp->encKey, MSV1_0_CHALLENGE_LENGTH);
+ /* and the faux domain name */
+ strcpy(datap + MSV1_0_CHALLENGE_LENGTH, smb_ServerDomainName);
+ } else {
+ smb_SetSMBParm(outp, 11, 0); /* encryption key length */
+ smb_SetSMBParm(outp, 12, 0); /* resvd */
+ smb_SetSMBDataLength(outp, 0);
+ }
+ }
+ else if (coreProtoIndex != -1) { /* not really supported anymore */
+ smb_SetSMBParm(outp, 0, protoIndex);
+ smb_SetSMBDataLength(outp, 0);
+ }
+ return 0;
}
void smb_Daemon(void *parmp)
{
- afs_uint32 count = 0;
+ afs_uint32 count = 0;
- while(1) {
- count++;
- thrd_Sleep(10000);
- if ((count % 72) == 0) { /* every five minutes */
+ while(1) {
+ count++;
+ thrd_Sleep(10000);
+ if ((count % 72) == 0) { /* every five minutes */
struct tm myTime;
long old_localZero = smb_localZero;
cm_noteLocalMountPointChange();
#endif
}
- /* XXX GC dir search entries */
- }
+ /* XXX GC dir search entries */
+ }
}
void smb_WaitingLocksDaemon()
{
- smb_waitingLock_t *wL, *nwL;
- int first;
- smb_vc_t *vcp;
- smb_packet_t *inp, *outp;
- NCB *ncbp;
- long code = 0;
-
- while(1) {
- lock_ObtainWrite(&smb_globalLock);
- nwL = smb_allWaitingLocks;
- if (nwL == NULL) {
- osi_SleepW((long)&smb_allWaitingLocks, &smb_globalLock);
- thrd_Sleep(1000);
- continue;
- }
- else first = 1;
- do {
- if (first)
- first = 0;
- else
- lock_ObtainWrite(&smb_globalLock);
- wL = nwL;
- nwL = (smb_waitingLock_t *) osi_QNext(&wL->q);
- lock_ReleaseWrite(&smb_globalLock);
- code = cm_RetryLock((cm_file_lock_t *) wL->lockp,
- wL->vcp->flags & SMB_VCFLAG_ALREADYDEAD);
- if (code == CM_ERROR_WOULDBLOCK) {
- /* no progress */
- if (wL->timeRemaining != 0xffffffff
- && (wL->timeRemaining -= 1000) < 0)
- goto endWait;
- continue;
- }
- endWait:
- vcp = wL->vcp;
- inp = wL->inp;
- outp = wL->outp;
- ncbp = GetNCB();
- ncbp->ncb_length = inp->ncb_length;
- inp->spacep = cm_GetSpace();
-
- /* Remove waitingLock from list */
- lock_ObtainWrite(&smb_globalLock);
- osi_QRemove((osi_queue_t **)&smb_allWaitingLocks,
- &wL->q);
- lock_ReleaseWrite(&smb_globalLock);
-
- /* Resume packet processing */
- if (code == 0)
- smb_SetSMBDataLength(outp, 0);
- outp->flags |= SMB_PACKETFLAG_SUSPENDED;
- outp->resumeCode = code;
- outp->ncbp = ncbp;
- smb_DispatchPacket(vcp, inp, outp, ncbp, NULL);
-
- /* Clean up */
- cm_FreeSpace(inp->spacep);
- smb_FreePacket(inp);
- smb_FreePacket(outp);
- FreeNCB(ncbp);
- free(wL);
- } while (nwL);
- thrd_Sleep(1000);
- }
+ smb_waitingLock_t *wL, *nwL;
+ int first;
+ smb_vc_t *vcp;
+ smb_packet_t *inp, *outp;
+ NCB *ncbp;
+ long code = 0;
+
+ while (1) {
+ lock_ObtainWrite(&smb_globalLock);
+ nwL = smb_allWaitingLocks;
+ if (nwL == NULL) {
+ osi_SleepW((long)&smb_allWaitingLocks, &smb_globalLock);
+ thrd_Sleep(1000);
+ continue;
+ }
+ else first = 1;
+ do {
+ if (first)
+ first = 0;
+ else
+ lock_ObtainWrite(&smb_globalLock);
+ wL = nwL;
+ nwL = (smb_waitingLock_t *) osi_QNext(&wL->q);
+ lock_ReleaseWrite(&smb_globalLock);
+ code = cm_RetryLock((cm_file_lock_t *) wL->lockp,
+ wL->vcp->flags & SMB_VCFLAG_ALREADYDEAD);
+ if (code == CM_ERROR_WOULDBLOCK) {
+ /* no progress */
+ if (wL->timeRemaining != 0xffffffff
+ && (wL->timeRemaining -= 1000) < 0)
+ goto endWait;
+ continue;
+ }
+ endWait:
+ vcp = wL->vcp;
+ inp = wL->inp;
+ outp = wL->outp;
+ ncbp = GetNCB();
+ ncbp->ncb_length = inp->ncb_length;
+ inp->spacep = cm_GetSpace();
+
+ /* Remove waitingLock from list */
+ lock_ObtainWrite(&smb_globalLock);
+ osi_QRemove((osi_queue_t **)&smb_allWaitingLocks,
+ &wL->q);
+ lock_ReleaseWrite(&smb_globalLock);
+
+ /* Resume packet processing */
+ if (code == 0)
+ smb_SetSMBDataLength(outp, 0);
+ outp->flags |= SMB_PACKETFLAG_SUSPENDED;
+ outp->resumeCode = code;
+ outp->ncbp = ncbp;
+ smb_DispatchPacket(vcp, inp, outp, ncbp, NULL);
+
+ /* Clean up */
+ cm_FreeSpace(inp->spacep);
+ smb_FreePacket(inp);
+ smb_FreePacket(outp);
+ FreeNCB(ncbp);
+ free(wL);
+ } while (nwL);
+ thrd_Sleep(1000);
+ }
}
long smb_ReceiveCoreGetDiskAttributes(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- osi_Log0(smb_logp, "SMB receive get disk attributes");
-
- smb_SetSMBParm(outp, 0, 32000);
- smb_SetSMBParm(outp, 1, 64);
- smb_SetSMBParm(outp, 2, 1024);
- smb_SetSMBParm(outp, 3, 30000);
- smb_SetSMBParm(outp, 4, 0);
- smb_SetSMBDataLength(outp, 0);
- return 0;
+ osi_Log0(smb_logp, "SMB receive get disk attributes");
+
+ smb_SetSMBParm(outp, 0, 32000);
+ smb_SetSMBParm(outp, 1, 64);
+ smb_SetSMBParm(outp, 2, 1024);
+ smb_SetSMBParm(outp, 3, 30000);
+ smb_SetSMBParm(outp, 4, 0);
+ smb_SetSMBDataLength(outp, 0);
+ return 0;
}
long smb_ReceiveCoreTreeConnect(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *rsp)
{
- smb_tid_t *tidp;
+ smb_tid_t *tidp;
smb_user_t *uidp;
- unsigned short newTid;
- char shareName[256];
- char *sharePath;
- int shareFound;
- char *tp;
- char *pathp;
- char *passwordp;
- cm_user_t *userp;
-
- osi_Log0(smb_logp, "SMB receive tree connect");
-
- /* parse input parameters */
- tp = smb_GetSMBData(inp, NULL);
- pathp = smb_ParseASCIIBlock(tp, &tp);
- passwordp = smb_ParseASCIIBlock(tp, &tp);
- tp = strrchr(pathp, '\\');
- if (!tp)
- return CM_ERROR_BADSMB;
- strcpy(shareName, tp+1);
-
- userp = smb_GetUser(vcp, inp);
-
- lock_ObtainMutex(&vcp->mx);
- newTid = vcp->tidCounter++;
- lock_ReleaseMutex(&vcp->mx);
-
- tidp = smb_FindTID(vcp, newTid, SMB_FLAG_CREATE);
+ unsigned short newTid;
+ char shareName[256];
+ char *sharePath;
+ int shareFound;
+ char *tp;
+ char *pathp;
+ char *passwordp;
+ cm_user_t *userp;
+
+ osi_Log0(smb_logp, "SMB receive tree connect");
+
+ /* parse input parameters */
+ tp = smb_GetSMBData(inp, NULL);
+ pathp = smb_ParseASCIIBlock(tp, &tp);
+ passwordp = smb_ParseASCIIBlock(tp, &tp);
+ tp = strrchr(pathp, '\\');
+ if (!tp)
+ return CM_ERROR_BADSMB;
+ strcpy(shareName, tp+1);
+
+ userp = smb_GetUser(vcp, inp);
+
+ lock_ObtainMutex(&vcp->mx);
+ newTid = vcp->tidCounter++;
+ lock_ReleaseMutex(&vcp->mx);
+
+ tidp = smb_FindTID(vcp, newTid, SMB_FLAG_CREATE);
uidp = smb_FindUID(vcp, ((smb_t *)inp)->uid, 0);
- shareFound = smb_FindShare(vcp, uidp, shareName, &sharePath);
+ shareFound = smb_FindShare(vcp, uidp, shareName, &sharePath);
if (uidp)
smb_ReleaseUID(uidp);
- if (!shareFound) {
- smb_ReleaseTID(tidp);
- return CM_ERROR_BADSHARENAME;
- }
- lock_ObtainMutex(&tidp->mx);
- tidp->userp = userp;
- tidp->pathname = sharePath;
- lock_ReleaseMutex(&tidp->mx);
- smb_ReleaseTID(tidp);
+ if (!shareFound) {
+ smb_ReleaseTID(tidp);
+ return CM_ERROR_BADSHARENAME;
+ }
+ lock_ObtainMutex(&tidp->mx);
+ tidp->userp = userp;
+ tidp->pathname = sharePath;
+ lock_ReleaseMutex(&tidp->mx);
+ smb_ReleaseTID(tidp);
- smb_SetSMBParm(rsp, 0, SMB_PACKETSIZE);
- smb_SetSMBParm(rsp, 1, newTid);
- smb_SetSMBDataLength(rsp, 0);
+ smb_SetSMBParm(rsp, 0, SMB_PACKETSIZE);
+ smb_SetSMBParm(rsp, 1, newTid);
+ smb_SetSMBDataLength(rsp, 0);
- osi_Log1(smb_logp, "SMB tree connect created ID %d", newTid);
- return 0;
+ osi_Log1(smb_logp, "SMB tree connect created ID %d", newTid);
+ return 0;
}
unsigned char *smb_ParseDataBlock(unsigned char *inp, char **chainpp, int *lengthp)
{
- int tlen;
+ int tlen;
- if (*inp++ != 0x1) return NULL;
- tlen = inp[0] + (inp[1]<<8);
- inp += 2; /* skip length field */
+ if (*inp++ != 0x1) return NULL;
+ tlen = inp[0] + (inp[1]<<8);
+ inp += 2; /* skip length field */
- if (chainpp) {
- *chainpp = inp + tlen;
- }
-
- if (lengthp) *lengthp = tlen;
+ if (chainpp) {
+ *chainpp = inp + tlen;
+ }
+
+ if (lengthp) *lengthp = tlen;
- return inp;
+ return inp;
}
/* set maskp to the mask part of the incoming path.
*/
int smb_Get8Dot3MaskFromPath(unsigned char *maskp, unsigned char *pathp)
{
- char *tp;
- char *up;
- int i;
- int tc;
- int valid8Dot3;
-
- /* starts off valid */
- valid8Dot3 = 1;
-
- /* mask starts out all blanks */
- memset(maskp, ' ', 11);
-
- /* find last backslash, or use whole thing if there is none */
- tp = strrchr(pathp, '\\');
- if (!tp) tp = pathp;
- else tp++; /* skip slash */
+ char *tp;
+ char *up;
+ int i;
+ int tc;
+ int valid8Dot3;
+
+ /* starts off valid */
+ valid8Dot3 = 1;
+
+ /* mask starts out all blanks */
+ memset(maskp, ' ', 11);
+
+ /* find last backslash, or use whole thing if there is none */
+ tp = strrchr(pathp, '\\');
+ if (!tp) tp = pathp;
+ else tp++; /* skip slash */
- up = maskp;
+ up = maskp;
- /* names starting with a dot are illegal */
- if (*tp == '.') valid8Dot3 = 0;
+ /* names starting with a dot are illegal */
+ if (*tp == '.') valid8Dot3 = 0;
for(i=0;; i++) {
- tc = *tp++;
+ tc = *tp++;
if (tc == 0) return valid8Dot3;
if (tc == '.' || tc == '"') break;
if (i < 8) *up++ = tc;
for(i=0;;i++) {
tc = *tp++;
if (tc == 0)
- return valid8Dot3;
+ return valid8Dot3;
/* too many dots */
if (tc == '.' || tc == '"')
- valid8Dot3 = 0;
+ valid8Dot3 = 0;
/* copy extension if not too long */
if (i < 3)
- *up++ = tc;
+ *up++ = tc;
else
- valid8Dot3 = 0;
+ valid8Dot3 = 0;
}
/* unreachable */
int smb_Match8Dot3Mask(char *unixNamep, char *maskp)
{
- char umask[11];
- int valid;
- int i;
- char tc1;
- char tc2;
- char *tp1;
- char *tp2;
-
- /* XXX redo this, calling smb_V3MatchMask with a converted mask */
-
- valid = smb_Get8Dot3MaskFromPath(umask, unixNamep);
- if (!valid)
- return 0;
+ char umask[11];
+ int valid;
+ int i;
+ char tc1;
+ char tc2;
+ char *tp1;
+ char *tp2;
+
+ /* XXX redo this, calling smb_V3MatchMask with a converted mask */
+
+ valid = smb_Get8Dot3MaskFromPath(umask, unixNamep);
+ if (!valid)
+ return 0;
- /* otherwise, we have a valid 8.3 name; see if we have a match,
- * treating '?' as a wildcard in maskp (but not in the file name).
- */
- tp1 = umask; /* real name, in mask format */
- tp2 = maskp; /* mask, in mask format */
- for(i=0; i<11; i++) {
- tc1 = *tp1++; /* char from real name */
- tc2 = *tp2++; /* char from mask */
- tc1 = (char) cm_foldUpper[(unsigned char)tc1];
- tc2 = (char) cm_foldUpper[(unsigned char)tc2];
- if (tc1 == tc2)
- continue;
- if (tc2 == '?' && tc1 != ' ')
- continue;
- if (tc2 == '>')
- continue;
- return 0;
- }
-
- /* we got a match */
- return 1;
+ /* otherwise, we have a valid 8.3 name; see if we have a match,
+ * treating '?' as a wildcard in maskp (but not in the file name).
+ */
+ tp1 = umask; /* real name, in mask format */
+ tp2 = maskp; /* mask, in mask format */
+ for(i=0; i<11; i++) {
+ tc1 = *tp1++; /* char from real name */
+ tc2 = *tp2++; /* char from mask */
+ tc1 = (char) cm_foldUpper[(unsigned char)tc1];
+ tc2 = (char) cm_foldUpper[(unsigned char)tc2];
+ if (tc1 == tc2)
+ continue;
+ if (tc2 == '?' && tc1 != ' ')
+ continue;
+ if (tc2 == '>')
+ continue;
+ return 0;
+ }
+
+ /* we got a match */
+ return 1;
}
char *smb_FindMask(char *pathp)
{
- char *tp;
+ char *tp;
- tp = strrchr(pathp, '\\'); /* find last slash */
+ tp = strrchr(pathp, '\\'); /* find last slash */
- if (tp)
- return tp+1; /* skip the slash */
- else
- return pathp; /* no slash, return the entire path */
-}
+ if (tp)
+ return tp+1; /* skip the slash */
+ else
+ return pathp; /* no slash, return the entire path */
+}
long smb_ReceiveCoreSearchVolume(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- unsigned char *pathp;
- unsigned char *tp;
- unsigned char mask[11];
- unsigned char *statBlockp;
- unsigned char initStatBlock[21];
- int statLen;
-
- osi_Log0(smb_logp, "SMB receive search volume");
-
- /* pull pathname and stat block out of request */
- tp = smb_GetSMBData(inp, NULL);
- pathp = smb_ParseASCIIBlock(tp, (char **) &tp);
- osi_assert(pathp != NULL);
- statBlockp = smb_ParseVblBlock(tp, (char **) &tp, &statLen);
- osi_assert(statBlockp != NULL);
- if (statLen == 0) {
- statBlockp = initStatBlock;
- statBlockp[0] = 8;
- }
+ unsigned char *pathp;
+ unsigned char *tp;
+ unsigned char mask[11];
+ unsigned char *statBlockp;
+ unsigned char initStatBlock[21];
+ int statLen;
- /* for returning to caller */
- smb_Get8Dot3MaskFromPath(mask, pathp);
+ osi_Log0(smb_logp, "SMB receive search volume");
+
+ /* pull pathname and stat block out of request */
+ tp = smb_GetSMBData(inp, NULL);
+ pathp = smb_ParseASCIIBlock(tp, (char **) &tp);
+ osi_assert(pathp != NULL);
+ statBlockp = smb_ParseVblBlock(tp, (char **) &tp, &statLen);
+ osi_assert(statBlockp != NULL);
+ if (statLen == 0) {
+ statBlockp = initStatBlock;
+ statBlockp[0] = 8;
+ }
- smb_SetSMBParm(outp, 0, 1); /* we're returning one entry */
- tp = smb_GetSMBData(outp, NULL);
- *tp++ = 5;
- *tp++ = 43; /* bytes in a dir entry */
- *tp++ = 0; /* high byte in counter */
-
- /* now marshall the dir entry, starting with the search status */
- *tp++ = statBlockp[0]; /* Reserved */
- memcpy(tp, mask, 11); tp += 11; /* FileName */
-
- /* now pass back server use info, with 1st byte non-zero */
- *tp++ = 1;
- memset(tp, 0, 4); tp += 4; /* reserved for server use */
-
- memcpy(tp, statBlockp+17, 4); tp += 4; /* reserved for consumer */
-
- *tp++ = 0x8; /* attribute: volume */
-
- /* copy out time */
- *tp++ = 0;
- *tp++ = 0;
-
- /* copy out date */
- *tp++ = 18;
- *tp++ = 178;
-
- /* 4 byte file size */
- *tp++ = 0;
- *tp++ = 0;
- *tp++ = 0;
- *tp++ = 0;
-
- /* finally, null-terminated 8.3 pathname, which we set to AFS */
- memset(tp, ' ', 13);
- strcpy(tp, "AFS");
-
- /* set the length of the data part of the packet to 43 + 3, for the dir
- * entry plus the 5 and the length fields.
- */
- smb_SetSMBDataLength(outp, 46);
- return 0;
-}
+ /* for returning to caller */
+ smb_Get8Dot3MaskFromPath(mask, pathp);
+
+ smb_SetSMBParm(outp, 0, 1); /* we're returning one entry */
+ tp = smb_GetSMBData(outp, NULL);
+ *tp++ = 5;
+ *tp++ = 43; /* bytes in a dir entry */
+ *tp++ = 0; /* high byte in counter */
+
+ /* now marshall the dir entry, starting with the search status */
+ *tp++ = statBlockp[0]; /* Reserved */
+ memcpy(tp, mask, 11); tp += 11; /* FileName */
+
+ /* now pass back server use info, with 1st byte non-zero */
+ *tp++ = 1;
+ memset(tp, 0, 4); tp += 4; /* reserved for server use */
+
+ memcpy(tp, statBlockp+17, 4); tp += 4; /* reserved for consumer */
+
+ *tp++ = 0x8; /* attribute: volume */
+
+ /* copy out time */
+ *tp++ = 0;
+ *tp++ = 0;
+
+ /* copy out date */
+ *tp++ = 18;
+ *tp++ = 178;
+
+ /* 4 byte file size */
+ *tp++ = 0;
+ *tp++ = 0;
+ *tp++ = 0;
+ *tp++ = 0;
+
+ /* finally, null-terminated 8.3 pathname, which we set to AFS */
+ memset(tp, ' ', 13);
+ strcpy(tp, "AFS");
+
+ /* set the length of the data part of the packet to 43 + 3, for the dir
+ * entry plus the 5 and the length fields.
+ */
+ smb_SetSMBDataLength(outp, 46);
+ return 0;
+}
long smb_ApplyDirListPatches(smb_dirListPatch_t **dirPatchespp,
- cm_user_t *userp, cm_req_t *reqp)
+ cm_user_t *userp, cm_req_t *reqp)
{
- long code = 0;
- cm_scache_t *scp;
- char *dptr;
- time_t dosTime;
- u_short shortTemp;
- char attr;
- smb_dirListPatch_t *patchp;
- smb_dirListPatch_t *npatchp;
-
- for(patchp = *dirPatchespp; patchp; patchp =
- (smb_dirListPatch_t *) osi_QNext(&patchp->q)) {
+ long code = 0;
+ cm_scache_t *scp;
+ char *dptr;
+ time_t dosTime;
+ u_short shortTemp;
+ char attr;
+ smb_dirListPatch_t *patchp;
+ smb_dirListPatch_t *npatchp;
+
+ for (patchp = *dirPatchespp; patchp; patchp =
+ (smb_dirListPatch_t *) osi_QNext(&patchp->q)) {
dptr = patchp->dptr;
*dptr++ = SMB_ATTR_HIDDEN;
continue;
}
- lock_ObtainMutex(&scp->mx);
- code = cm_SyncOp(scp, NULL, userp, reqp, 0,
- CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
- if (code) {
- lock_ReleaseMutex(&scp->mx);
- cm_ReleaseSCache(scp);
- if( patchp->flags & SMB_DIRLISTPATCH_DOTFILE )
+ lock_ObtainMutex(&scp->mx);
+ code = cm_SyncOp(scp, NULL, userp, reqp, 0,
+ CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ if (code) {
+ lock_ReleaseMutex(&scp->mx);
+ cm_ReleaseSCache(scp);
+ if (patchp->flags & SMB_DIRLISTPATCH_DOTFILE)
*dptr++ = SMB_ATTR_HIDDEN;
- continue;
- }
+ continue;
+ }
- attr = smb_Attributes(scp);
+ attr = smb_Attributes(scp);
/* check hidden attribute (the flag is only ON when dot file hiding is on ) */
- if( patchp->flags & SMB_DIRLISTPATCH_DOTFILE )
+ if (patchp->flags & SMB_DIRLISTPATCH_DOTFILE)
attr |= SMB_ATTR_HIDDEN;
*dptr++ = attr;
/* get dos time */
- smb_SearchTimeFromUnixTime(&dosTime, scp->clientModTime);
+ smb_SearchTimeFromUnixTime(&dosTime, scp->clientModTime);
- /* copy out time */
- shortTemp = dosTime & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
-
- /* and copy out date */
- shortTemp = (dosTime>>16) & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
+ /* copy out time */
+ shortTemp = dosTime & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
+
+ /* and copy out date */
+ shortTemp = (dosTime>>16) & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
- /* copy out file length */
- *((u_long *)dptr) = scp->length.LowPart;
- dptr += 4;
- lock_ReleaseMutex(&scp->mx);
- cm_ReleaseSCache(scp);
- }
+ /* copy out file length */
+ *((u_long *)dptr) = scp->length.LowPart;
+ dptr += 4;
+ lock_ReleaseMutex(&scp->mx);
+ cm_ReleaseSCache(scp);
+ }
- /* now free the patches */
- for(patchp = *dirPatchespp; patchp; patchp = npatchp) {
- npatchp = (smb_dirListPatch_t *) osi_QNext(&patchp->q);
- free(patchp);
- }
+ /* now free the patches */
+ for (patchp = *dirPatchespp; patchp; patchp = npatchp) {
+ npatchp = (smb_dirListPatch_t *) osi_QNext(&patchp->q);
+ free(patchp);
+ }
- /* and mark the list as empty */
- *dirPatchespp = NULL;
+ /* and mark the list as empty */
+ *dirPatchespp = NULL;
- return code;
+ return code;
}
long smb_ReceiveCoreSearchDir(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- int attribute;
- long nextCookie;
- char *tp;
- long code = 0;
- char *pathp;
- cm_dirEntry_t *dep;
- int maxCount;
- smb_dirListPatch_t *dirListPatchesp;
- smb_dirListPatch_t *curPatchp;
- int dataLength;
- cm_buf_t *bufferp;
- long temp;
- osi_hyper_t dirLength;
- osi_hyper_t bufferOffset;
- osi_hyper_t curOffset;
- osi_hyper_t thyper;
- unsigned char *inCookiep;
- smb_dirSearch_t *dsp;
- cm_scache_t *scp;
- long entryInDir;
- long entryInBuffer;
- unsigned long clientCookie;
- cm_pageHeader_t *pageHeaderp;
- cm_user_t *userp = NULL;
- int slotInPage;
- char shortName[13];
- char *actualName;
- char *shortNameEnd;
- char mask[11];
- int returnedNames;
- long nextEntryCookie;
- int numDirChunks; /* # of 32 byte dir chunks in this entry */
- char resByte; /* reserved byte from the cookie */
- char *op; /* output data ptr */
- char *origOp; /* original value of op */
- cm_space_t *spacep; /* for pathname buffer */
- int starPattern;
- int rootPath = 0;
- int caseFold;
- char *tidPathp;
- cm_req_t req;
- cm_fid_t fid;
- int fileType;
-
- cm_InitReq(&req);
-
- maxCount = smb_GetSMBParm(inp, 0);
-
- dirListPatchesp = NULL;
+ int attribute;
+ long nextCookie;
+ char *tp;
+ long code = 0;
+ char *pathp;
+ cm_dirEntry_t *dep;
+ int maxCount;
+ smb_dirListPatch_t *dirListPatchesp;
+ smb_dirListPatch_t *curPatchp;
+ int dataLength;
+ cm_buf_t *bufferp;
+ long temp;
+ osi_hyper_t dirLength;
+ osi_hyper_t bufferOffset;
+ osi_hyper_t curOffset;
+ osi_hyper_t thyper;
+ unsigned char *inCookiep;
+ smb_dirSearch_t *dsp;
+ cm_scache_t *scp;
+ long entryInDir;
+ long entryInBuffer;
+ unsigned long clientCookie;
+ cm_pageHeader_t *pageHeaderp;
+ cm_user_t *userp = NULL;
+ int slotInPage;
+ char shortName[13];
+ char *actualName;
+ char *shortNameEnd;
+ char mask[11];
+ int returnedNames;
+ long nextEntryCookie;
+ int numDirChunks; /* # of 32 byte dir chunks in this entry */
+ char resByte; /* reserved byte from the cookie */
+ char *op; /* output data ptr */
+ char *origOp; /* original value of op */
+ cm_space_t *spacep; /* for pathname buffer */
+ int starPattern;
+ int rootPath = 0;
+ int caseFold;
+ char *tidPathp;
+ cm_req_t req;
+ cm_fid_t fid;
+ int fileType;
+
+ cm_InitReq(&req);
+
+ maxCount = smb_GetSMBParm(inp, 0);
+
+ dirListPatchesp = NULL;
- caseFold = CM_FLAG_CASEFOLD;
-
- tp = smb_GetSMBData(inp, NULL);
- pathp = smb_ParseASCIIBlock(tp, &tp);
- inCookiep = smb_ParseVblBlock(tp, &tp, &dataLength);
-
- /* bail out if request looks bad */
- if (!tp || !pathp) {
- return CM_ERROR_BADSMB;
- }
-
- /* We can handle long names */
- if (vcp->flags & SMB_VCFLAG_USENT)
- ((smb_t *)outp)->flg2 |= 0x40; /* IS_LONG_NAME */
-
- /* make sure we got a whole search status */
- if (dataLength < 21) {
- nextCookie = 0; /* start at the beginning of the dir */
- resByte = 0;
- clientCookie = 0;
- attribute = smb_GetSMBParm(inp, 1);
-
- /* handle volume info in another function */
- if (attribute & 0x8)
- return smb_ReceiveCoreSearchVolume(vcp, inp, outp);
-
- osi_Log2(smb_logp, "SMB receive search dir count %d [%s]",
- maxCount, osi_LogSaveString(smb_logp, pathp));
-
- if (*pathp == 0) { /* null pathp, treat as root dir */
- if (!(attribute & SMB_ATTR_DIRECTORY)) /* exclude dirs */
- return CM_ERROR_NOFILES;
- rootPath = 1;
- }
-
- dsp = smb_NewDirSearch(0);
- dsp->attribute = attribute;
- smb_Get8Dot3MaskFromPath(mask, pathp);
- memcpy(dsp->mask, mask, 11);
-
- /* track if this is likely to match a lot of entries */
- if (smb_IsStarMask(mask)) starPattern = 1;
- else starPattern = 0;
- }
- else {
- /* pull the next cookie value out of the search status block */
- nextCookie = inCookiep[13] + (inCookiep[14]<<8) + (inCookiep[15]<<16)
- + (inCookiep[16]<<24);
- dsp = smb_FindDirSearch(inCookiep[12]);
- if (!dsp) {
- /* can't find dir search status; fatal error */
- return CM_ERROR_BADFD;
- }
- attribute = dsp->attribute;
- resByte = inCookiep[0];
-
- /* copy out client cookie, in host byte order. Don't bother
- * interpreting it, since we're just passing it through, anyway.
- */
- memcpy(&clientCookie, &inCookiep[17], 4);
-
- memcpy(mask, dsp->mask, 11);
-
- /* assume we're doing a star match if it has continued for more
- * than one call.
- */
- starPattern = 1;
- }
-
- osi_Log3(smb_logp, "SMB dir search cookie 0x%x, connection %d, attr 0x%x",
- nextCookie, dsp->cookie, attribute);
-
- userp = smb_GetUser(vcp, inp);
-
- /* try to get the vnode for the path name next */
- lock_ObtainMutex(&dsp->mx);
- if (dsp->scp) {
- scp = dsp->scp;
- cm_HoldSCache(scp);
- code = 0;
- }
- else {
- spacep = inp->spacep;
- smb_StripLastComponent(spacep->data, NULL, pathp);
- lock_ReleaseMutex(&dsp->mx);
- code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
- if(code) {
+ caseFold = CM_FLAG_CASEFOLD;
+
+ tp = smb_GetSMBData(inp, NULL);
+ pathp = smb_ParseASCIIBlock(tp, &tp);
+ inCookiep = smb_ParseVblBlock(tp, &tp, &dataLength);
+
+ /* bail out if request looks bad */
+ if (!tp || !pathp) {
+ return CM_ERROR_BADSMB;
+ }
+
+ /* We can handle long names */
+ if (vcp->flags & SMB_VCFLAG_USENT)
+ ((smb_t *)outp)->flg2 |= 0x40; /* IS_LONG_NAME */
+
+ /* make sure we got a whole search status */
+ if (dataLength < 21) {
+ nextCookie = 0; /* start at the beginning of the dir */
+ resByte = 0;
+ clientCookie = 0;
+ attribute = smb_GetSMBParm(inp, 1);
+
+ /* handle volume info in another function */
+ if (attribute & 0x8)
+ return smb_ReceiveCoreSearchVolume(vcp, inp, outp);
+
+ osi_Log2(smb_logp, "SMB receive search dir count %d [%s]",
+ maxCount, osi_LogSaveString(smb_logp, pathp));
+
+ if (*pathp == 0) { /* null pathp, treat as root dir */
+ if (!(attribute & SMB_ATTR_DIRECTORY)) /* exclude dirs */
+ return CM_ERROR_NOFILES;
+ rootPath = 1;
+ }
+
+ dsp = smb_NewDirSearch(0);
+ dsp->attribute = attribute;
+ smb_Get8Dot3MaskFromPath(mask, pathp);
+ memcpy(dsp->mask, mask, 11);
+
+ /* track if this is likely to match a lot of entries */
+ if (smb_IsStarMask(mask)) starPattern = 1;
+ else starPattern = 0;
+ }
+ else {
+ /* pull the next cookie value out of the search status block */
+ nextCookie = inCookiep[13] + (inCookiep[14]<<8) + (inCookiep[15]<<16)
+ + (inCookiep[16]<<24);
+ dsp = smb_FindDirSearch(inCookiep[12]);
+ if (!dsp) {
+ /* can't find dir search status; fatal error */
+ return CM_ERROR_BADFD;
+ }
+ attribute = dsp->attribute;
+ resByte = inCookiep[0];
+
+ /* copy out client cookie, in host byte order. Don't bother
+ * interpreting it, since we're just passing it through, anyway.
+ */
+ memcpy(&clientCookie, &inCookiep[17], 4);
+
+ memcpy(mask, dsp->mask, 11);
+
+ /* assume we're doing a star match if it has continued for more
+ * than one call.
+ */
+ starPattern = 1;
+ }
+
+ osi_Log3(smb_logp, "SMB dir search cookie 0x%x, connection %d, attr 0x%x",
+ nextCookie, dsp->cookie, attribute);
+
+ userp = smb_GetUser(vcp, inp);
+
+ /* try to get the vnode for the path name next */
+ lock_ObtainMutex(&dsp->mx);
+ if (dsp->scp) {
+ scp = dsp->scp;
+ cm_HoldSCache(scp);
+ code = 0;
+ }
+ else {
+ spacep = inp->spacep;
+ smb_StripLastComponent(spacep->data, NULL, pathp);
+ lock_ReleaseMutex(&dsp->mx);
+ code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
+ if (code) {
lock_ReleaseMutex(&dsp->mx);
cm_ReleaseUser(userp);
smb_DeleteDirSearch(dsp);
smb_ReleaseDirSearch(dsp);
return CM_ERROR_NOFILES;
}
- code = cm_NameI(cm_rootSCachep, spacep->data,
- caseFold | CM_FLAG_FOLLOW, userp, tidPathp, &req, &scp);
- lock_ObtainMutex(&dsp->mx);
- if (code == 0) {
- if (dsp->scp != 0) cm_ReleaseSCache(dsp->scp);
- dsp->scp = scp;
- /* we need one hold for the entry we just stored into,
- * and one for our own processing. When we're done with this
- * function, we'll drop the one for our own processing.
- * We held it once from the namei call, and so we do another hold
- * now.
- */
- cm_HoldSCache(scp);
- lock_ObtainMutex(&scp->mx);
- if ((scp->flags & CM_SCACHEFLAG_BULKSTATTING) == 0
- && LargeIntegerGreaterOrEqualToZero(scp->bulkStatProgress)) {
- scp->flags |= CM_SCACHEFLAG_BULKSTATTING;
- dsp->flags |= SMB_DIRSEARCH_BULKST;
- }
- lock_ReleaseMutex(&scp->mx);
- }
- }
- lock_ReleaseMutex(&dsp->mx);
- if (code) {
- cm_ReleaseUser(userp);
- smb_DeleteDirSearch(dsp);
- smb_ReleaseDirSearch(dsp);
- return code;
- }
-
- /* reserves space for parameter; we'll adjust it again later to the
- * real count of the # of entries we returned once we've actually
- * assembled the directory listing.
- */
- smb_SetSMBParm(outp, 0, 0);
-
- /* get the directory size */
- lock_ObtainMutex(&scp->mx);
- code = cm_SyncOp(scp, NULL, userp, &req, 0,
- CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
- if (code) {
- lock_ReleaseMutex(&scp->mx);
- cm_ReleaseSCache(scp);
- cm_ReleaseUser(userp);
- smb_DeleteDirSearch(dsp);
- smb_ReleaseDirSearch(dsp);
- return code;
- }
+ code = cm_NameI(cm_rootSCachep, spacep->data,
+ caseFold | CM_FLAG_FOLLOW, userp, tidPathp, &req, &scp);
+ lock_ObtainMutex(&dsp->mx);
+ if (code == 0) {
+ if (dsp->scp != 0) cm_ReleaseSCache(dsp->scp);
+ dsp->scp = scp;
+ /* we need one hold for the entry we just stored into,
+ * and one for our own processing. When we're done with this
+ * function, we'll drop the one for our own processing.
+ * We held it once from the namei call, and so we do another hold
+ * now.
+ */
+ cm_HoldSCache(scp);
+ lock_ObtainMutex(&scp->mx);
+ if ((scp->flags & CM_SCACHEFLAG_BULKSTATTING) == 0
+ && LargeIntegerGreaterOrEqualToZero(scp->bulkStatProgress)) {
+ scp->flags |= CM_SCACHEFLAG_BULKSTATTING;
+ dsp->flags |= SMB_DIRSEARCH_BULKST;
+ }
+ lock_ReleaseMutex(&scp->mx);
+ }
+ }
+ lock_ReleaseMutex(&dsp->mx);
+ if (code) {
+ cm_ReleaseUser(userp);
+ smb_DeleteDirSearch(dsp);
+ smb_ReleaseDirSearch(dsp);
+ return code;
+ }
+
+ /* reserves space for parameter; we'll adjust it again later to the
+ * real count of the # of entries we returned once we've actually
+ * assembled the directory listing.
+ */
+ smb_SetSMBParm(outp, 0, 0);
+
+ /* get the directory size */
+ lock_ObtainMutex(&scp->mx);
+ code = cm_SyncOp(scp, NULL, userp, &req, 0,
+ CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ if (code) {
+ lock_ReleaseMutex(&scp->mx);
+ cm_ReleaseSCache(scp);
+ cm_ReleaseUser(userp);
+ smb_DeleteDirSearch(dsp);
+ smb_ReleaseDirSearch(dsp);
+ return code;
+ }
- dirLength = scp->length;
- bufferp = NULL;
- bufferOffset.LowPart = bufferOffset.HighPart = 0;
- curOffset.HighPart = 0;
- curOffset.LowPart = nextCookie;
- origOp = op = smb_GetSMBData(outp, NULL);
- /* and write out the basic header */
- *op++ = 5; /* variable block */
- op += 2; /* skip vbl block length; we'll fill it in later */
- code = 0;
- returnedNames = 0;
- while (1) {
- /* make sure that curOffset.LowPart doesn't point to the first
- * 32 bytes in the 2nd through last dir page, and that it doesn't
- * point at the first 13 32-byte chunks in the first dir page,
- * since those are dir and page headers, and don't contain useful
- * information.
- */
- temp = curOffset.LowPart & (2048-1);
- if (curOffset.HighPart == 0 && curOffset.LowPart < 2048) {
- /* we're in the first page */
- if (temp < 13*32) temp = 13*32;
- }
- else {
- /* we're in a later dir page */
- if (temp < 32) temp = 32;
- }
-
- /* make sure the low order 5 bits are zero */
- temp &= ~(32-1);
-
- /* now put temp bits back ito curOffset.LowPart */
- curOffset.LowPart &= ~(2048-1);
- curOffset.LowPart |= temp;
-
- /* check if we've returned all the names that will fit in the
- * response packet.
- */
- if (returnedNames >= maxCount)
- break;
+ dirLength = scp->length;
+ bufferp = NULL;
+ bufferOffset.LowPart = bufferOffset.HighPart = 0;
+ curOffset.HighPart = 0;
+ curOffset.LowPart = nextCookie;
+ origOp = op = smb_GetSMBData(outp, NULL);
+ /* and write out the basic header */
+ *op++ = 5; /* variable block */
+ op += 2; /* skip vbl block length; we'll fill it in later */
+ code = 0;
+ returnedNames = 0;
+ while (1) {
+ /* make sure that curOffset.LowPart doesn't point to the first
+ * 32 bytes in the 2nd through last dir page, and that it doesn't
+ * point at the first 13 32-byte chunks in the first dir page,
+ * since those are dir and page headers, and don't contain useful
+ * information.
+ */
+ temp = curOffset.LowPart & (2048-1);
+ if (curOffset.HighPart == 0 && curOffset.LowPart < 2048) {
+ /* we're in the first page */
+ if (temp < 13*32) temp = 13*32;
+ }
+ else {
+ /* we're in a later dir page */
+ if (temp < 32) temp = 32;
+ }
+
+ /* make sure the low order 5 bits are zero */
+ temp &= ~(32-1);
+
+ /* now put temp bits back ito curOffset.LowPart */
+ curOffset.LowPart &= ~(2048-1);
+ curOffset.LowPart |= temp;
+
+ /* check if we've returned all the names that will fit in the
+ * response packet.
+ */
+ if (returnedNames >= maxCount)
+ break;
- /* check if we've passed the dir's EOF */
- if (LargeIntegerGreaterThanOrEqualTo(curOffset, dirLength)) break;
-
- /* see if we can use the bufferp we have now; compute in which page
- * the current offset would be, and check whether that's the offset
- * of the buffer we have. If not, get the buffer.
- */
- thyper.HighPart = curOffset.HighPart;
- thyper.LowPart = curOffset.LowPart & ~(buf_bufferSize-1);
- if (!bufferp || !LargeIntegerEqualTo(thyper, bufferOffset)) {
- /* wrong buffer */
- if (bufferp) {
- buf_Release(bufferp);
- bufferp = NULL;
- }
- lock_ReleaseMutex(&scp->mx);
- lock_ObtainRead(&scp->bufCreateLock);
- code = buf_Get(scp, &thyper, &bufferp);
- lock_ReleaseRead(&scp->bufCreateLock);
-
- /* now, if we're doing a star match, do bulk fetching of all of
- * the status info for files in the dir.
- */
- if (starPattern) {
- smb_ApplyDirListPatches(&dirListPatchesp, userp,
- &req);
- if ((dsp->flags & SMB_DIRSEARCH_BULKST)
- && LargeIntegerGreaterThanOrEqualTo(thyper,
- scp->bulkStatProgress)) {
- /* Don't bulk stat if risking timeout */
- int now = GetCurrentTime();
- if (now - req.startTime > 5000) {
- scp->bulkStatProgress = thyper;
- scp->flags &= ~CM_SCACHEFLAG_BULKSTATTING;
- dsp->flags &= ~SMB_DIRSEARCH_BULKST;
- } else
- cm_TryBulkStat(scp, &thyper, userp, &req);
- }
- }
-
- lock_ObtainMutex(&scp->mx);
- if (code)
- break;
- bufferOffset = thyper;
-
- /* now get the data in the cache */
- while (1) {
- code = cm_SyncOp(scp, bufferp, userp, &req,
- PRSFS_LOOKUP,
- CM_SCACHESYNC_NEEDCALLBACK
- | CM_SCACHESYNC_READ);
- if (code) break;
+ /* check if we've passed the dir's EOF */
+ if (LargeIntegerGreaterThanOrEqualTo(curOffset, dirLength)) break;
+
+ /* see if we can use the bufferp we have now; compute in which page
+ * the current offset would be, and check whether that's the offset
+ * of the buffer we have. If not, get the buffer.
+ */
+ thyper.HighPart = curOffset.HighPart;
+ thyper.LowPart = curOffset.LowPart & ~(buf_bufferSize-1);
+ if (!bufferp || !LargeIntegerEqualTo(thyper, bufferOffset)) {
+ /* wrong buffer */
+ if (bufferp) {
+ buf_Release(bufferp);
+ bufferp = NULL;
+ }
+ lock_ReleaseMutex(&scp->mx);
+ lock_ObtainRead(&scp->bufCreateLock);
+ code = buf_Get(scp, &thyper, &bufferp);
+ lock_ReleaseRead(&scp->bufCreateLock);
+
+ /* now, if we're doing a star match, do bulk fetching of all of
+ * the status info for files in the dir.
+ */
+ if (starPattern) {
+ smb_ApplyDirListPatches(&dirListPatchesp, userp,
+ &req);
+ if ((dsp->flags & SMB_DIRSEARCH_BULKST) &&
+ LargeIntegerGreaterThanOrEqualTo(thyper,
+ scp->bulkStatProgress)) {
+ /* Don't bulk stat if risking timeout */
+ int now = GetCurrentTime();
+ if (now - req.startTime > 5000) {
+ scp->bulkStatProgress = thyper;
+ scp->flags &= ~CM_SCACHEFLAG_BULKSTATTING;
+ dsp->flags &= ~SMB_DIRSEARCH_BULKST;
+ } else
+ cm_TryBulkStat(scp, &thyper, userp, &req);
+ }
+ }
+
+ lock_ObtainMutex(&scp->mx);
+ if (code)
+ break;
+ bufferOffset = thyper;
+
+ /* now get the data in the cache */
+ while (1) {
+ code = cm_SyncOp(scp, bufferp, userp, &req,
+ PRSFS_LOOKUP,
+ CM_SCACHESYNC_NEEDCALLBACK |
+ CM_SCACHESYNC_READ);
+ if (code) break;
- if (cm_HaveBuffer(scp, bufferp, 0)) break;
-
- /* otherwise, load the buffer and try again */
- code = cm_GetBuffer(scp, bufferp, NULL, userp,
- &req);
- if (code) break;
- }
- if (code) {
- buf_Release(bufferp);
- bufferp = NULL;
- break;
- }
- } /* if (wrong buffer) ... */
-
- /* now we have the buffer containing the entry we're interested in; copy
- * it out if it represents a non-deleted entry.
- */
- entryInDir = curOffset.LowPart & (2048-1);
- entryInBuffer = curOffset.LowPart & (buf_bufferSize - 1);
-
- /* page header will help tell us which entries are free. Page header
- * can change more often than once per buffer, since AFS 3 dir page size
- * may be less than (but not more than a buffer package buffer.
- */
- temp = curOffset.LowPart & (buf_bufferSize - 1); /* only look intra-buffer */
- temp &= ~(2048 - 1); /* turn off intra-page bits */
- pageHeaderp = (cm_pageHeader_t *) (bufferp->datap + temp);
-
- /* now determine which entry we're looking at in the page. If it is
- * free (there's a free bitmap at the start of the dir), we should
- * skip these 32 bytes.
- */
- slotInPage = (entryInDir & 0x7e0) >> 5;
- if (!(pageHeaderp->freeBitmap[slotInPage>>3] & (1 << (slotInPage & 0x7)))) {
- /* this entry is free */
- numDirChunks = 1; /* only skip this guy */
- goto nextEntry;
- }
-
- tp = bufferp->datap + entryInBuffer;
- dep = (cm_dirEntry_t *) tp; /* now points to AFS3 dir entry */
-
- /* while we're here, compute the next entry's location, too,
- * since we'll need it when writing out the cookie into the dir
- * listing stream.
- *
- * XXXX Probably should do more sanity checking.
- */
- numDirChunks = cm_NameEntries(dep->name, NULL);
-
- /* compute the offset of the cookie representing the next entry */
- nextEntryCookie = curOffset.LowPart + (CM_DIR_CHUNKSIZE * numDirChunks);
-
- /* Compute 8.3 name if necessary */
- actualName = dep->name;
- if (dep->fid.vnode != 0 && !cm_Is8Dot3(actualName)) {
- cm_Gen8Dot3Name(dep, shortName, &shortNameEnd);
- actualName = shortName;
- }
-
- if (dep->fid.vnode != 0 && smb_Match8Dot3Mask(actualName, mask)) {
- /* this is one of the entries to use: it is not deleted
- * and it matches the star pattern we're looking for.
- */
-
- /* Eliminate entries that don't match requested
- attributes */
-
- /* no hidden files */
- if(smb_hideDotFiles && !(dsp->attribute & SMB_ATTR_HIDDEN) && smb_IsDotFile(actualName))
- goto nextEntry;
-
- if (!(dsp->attribute & SMB_ATTR_DIRECTORY)) /* no directories */
- {
- /* We have already done the cm_TryBulkStat above */
- fid.cell = scp->fid.cell;
- fid.volume = scp->fid.volume;
- fid.vnode = ntohl(dep->fid.vnode);
- fid.unique = ntohl(dep->fid.unique);
- fileType = cm_FindFileType(&fid);
- osi_Log2(smb_logp, "smb_ReceiveCoreSearchDir: file %s "
- "has filetype %d", osi_LogSaveString(smb_logp, dep->name),
- fileType);
- if (fileType == CM_SCACHETYPE_DIRECTORY)
- goto nextEntry;
- }
-
- *op++ = resByte;
- memcpy(op, mask, 11); op += 11;
- *op++ = (char) dsp->cookie; /* they say it must be non-zero */
- *op++ = nextEntryCookie & 0xff;
- *op++ = (nextEntryCookie>>8) & 0xff;
- *op++ = (nextEntryCookie>>16) & 0xff;
- *op++ = (nextEntryCookie>>24) & 0xff;
- memcpy(op, &clientCookie, 4); op += 4;
-
- /* now we emit the attribute. This is sort of tricky,
- * since we need to really stat the file to find out
- * what type of entry we've got. Right now, we're
- * copying out data from a buffer, while holding the
- * scp locked, so it isn't really convenient to stat
- * something now. We'll put in a place holder now,
- * and make a second pass before returning this to get
- * the real attributes. So, we just skip the data for
- * now, and adjust it later. We allocate a patch
- * record to make it easy to find this point later.
- * The replay will happen at a time when it is safe to
- * unlock the directory.
- */
- curPatchp = malloc(sizeof(*curPatchp));
- osi_QAdd((osi_queue_t **) &dirListPatchesp, &curPatchp->q);
- curPatchp->dptr = op;
- curPatchp->fid.cell = scp->fid.cell;
- curPatchp->fid.volume = scp->fid.volume;
- curPatchp->fid.vnode = ntohl(dep->fid.vnode);
- curPatchp->fid.unique = ntohl(dep->fid.unique);
-
- /* do hidden attribute here since name won't be around when applying
- * dir list patches
- */
-
- if ( smb_hideDotFiles && smb_IsDotFile(actualName) )
- curPatchp->flags = SMB_DIRLISTPATCH_DOTFILE;
- else
- curPatchp->flags = 0;
-
- op += 9; /* skip attr, time, date and size */
-
- /* zero out name area. The spec says to pad with
- * spaces, but Samba doesn't, and neither do we.
- */
- memset(op, 0, 13);
-
- /* finally, we get to copy out the name; we know that
- * it fits in 8.3 or the pattern wouldn't match, but it
- * never hurts to be sure.
- */
- strncpy(op, actualName, 13);
-
- /* Uppercase if requested by client */
- if ((((smb_t *)inp)->flg2 & 1) == 0)
- _strupr(op);
-
- op += 13;
-
- /* now, adjust the # of entries copied */
- returnedNames++;
- } /* if we're including this name */
-
- nextEntry:
- /* and adjust curOffset to be where the new cookie is */
- thyper.HighPart = 0;
- thyper.LowPart = CM_DIR_CHUNKSIZE * numDirChunks;
- curOffset = LargeIntegerAdd(thyper, curOffset);
- } /* while copying data for dir listing */
-
- /* release the mutex */
- lock_ReleaseMutex(&scp->mx);
- if (bufferp) buf_Release(bufferp);
-
- /* apply and free last set of patches; if not doing a star match, this
- * will be empty, but better safe (and freeing everything) than sorry.
- */
- smb_ApplyDirListPatches(&dirListPatchesp, userp, &req);
-
- /* special return code for unsuccessful search */
- if (code == 0 && dataLength < 21 && returnedNames == 0)
- code = CM_ERROR_NOFILES;
-
- osi_Log2(smb_logp, "SMB search dir done, %d names, code %d",
- returnedNames, code);
-
- if (code != 0) {
- smb_DeleteDirSearch(dsp);
- smb_ReleaseDirSearch(dsp);
- cm_ReleaseSCache(scp);
- cm_ReleaseUser(userp);
- return code;
- }
-
- /* finalize the output buffer */
- smb_SetSMBParm(outp, 0, returnedNames);
- temp = (long) (op - origOp);
- smb_SetSMBDataLength(outp, temp);
-
- /* the data area is a variable block, which has a 5 (already there)
- * followed by the length of the # of data bytes. We now know this to
- * be "temp," although that includes the 3 bytes of vbl block header.
- * Deduct for them and fill in the length field.
- */
- temp -= 3; /* deduct vbl block info */
- osi_assert(temp == (43 * returnedNames));
- origOp[1] = temp & 0xff;
- origOp[2] = (temp>>8) & 0xff;
- if (returnedNames == 0) smb_DeleteDirSearch(dsp);
- smb_ReleaseDirSearch(dsp);
- cm_ReleaseSCache(scp);
- cm_ReleaseUser(userp);
- return code;
+ if (cm_HaveBuffer(scp, bufferp, 0)) break;
+
+ /* otherwise, load the buffer and try again */
+ code = cm_GetBuffer(scp, bufferp, NULL, userp, &req);
+ if (code) break;
+ }
+ if (code) {
+ buf_Release(bufferp);
+ bufferp = NULL;
+ break;
+ }
+ } /* if (wrong buffer) ... */
+
+ /* now we have the buffer containing the entry we're interested in; copy
+ * it out if it represents a non-deleted entry.
+ */
+ entryInDir = curOffset.LowPart & (2048-1);
+ entryInBuffer = curOffset.LowPart & (buf_bufferSize - 1);
+
+ /* page header will help tell us which entries are free. Page header
+ * can change more often than once per buffer, since AFS 3 dir page size
+ * may be less than (but not more than a buffer package buffer.
+ */
+ temp = curOffset.LowPart & (buf_bufferSize - 1); /* only look intra-buffer */
+ temp &= ~(2048 - 1); /* turn off intra-page bits */
+ pageHeaderp = (cm_pageHeader_t *) (bufferp->datap + temp);
+
+ /* now determine which entry we're looking at in the page. If it is
+ * free (there's a free bitmap at the start of the dir), we should
+ * skip these 32 bytes.
+ */
+ slotInPage = (entryInDir & 0x7e0) >> 5;
+ if (!(pageHeaderp->freeBitmap[slotInPage>>3] & (1 << (slotInPage & 0x7)))) {
+ /* this entry is free */
+ numDirChunks = 1; /* only skip this guy */
+ goto nextEntry;
+ }
+
+ tp = bufferp->datap + entryInBuffer;
+ dep = (cm_dirEntry_t *) tp; /* now points to AFS3 dir entry */
+
+ /* while we're here, compute the next entry's location, too,
+ * since we'll need it when writing out the cookie into the dir
+ * listing stream.
+ *
+ * XXXX Probably should do more sanity checking.
+ */
+ numDirChunks = cm_NameEntries(dep->name, NULL);
+
+ /* compute the offset of the cookie representing the next entry */
+ nextEntryCookie = curOffset.LowPart + (CM_DIR_CHUNKSIZE * numDirChunks);
+
+ /* Compute 8.3 name if necessary */
+ actualName = dep->name;
+ if (dep->fid.vnode != 0 && !cm_Is8Dot3(actualName)) {
+ cm_Gen8Dot3Name(dep, shortName, &shortNameEnd);
+ actualName = shortName;
+ }
+
+ if (dep->fid.vnode != 0 && smb_Match8Dot3Mask(actualName, mask)) {
+ /* this is one of the entries to use: it is not deleted
+ * and it matches the star pattern we're looking for.
+ */
+
+ /* Eliminate entries that don't match requested
+ * attributes */
+
+ /* no hidden files */
+ if(smb_hideDotFiles && !(dsp->attribute & SMB_ATTR_HIDDEN) && smb_IsDotFile(actualName))
+ goto nextEntry;
+
+ if (!(dsp->attribute & SMB_ATTR_DIRECTORY)) /* no directories */
+ {
+ /* We have already done the cm_TryBulkStat above */
+ fid.cell = scp->fid.cell;
+ fid.volume = scp->fid.volume;
+ fid.vnode = ntohl(dep->fid.vnode);
+ fid.unique = ntohl(dep->fid.unique);
+ fileType = cm_FindFileType(&fid);
+ osi_Log2(smb_logp, "smb_ReceiveCoreSearchDir: file %s "
+ "has filetype %d", osi_LogSaveString(smb_logp, dep->name),
+ fileType);
+ if (fileType == CM_SCACHETYPE_DIRECTORY)
+ goto nextEntry;
+ }
+
+ *op++ = resByte;
+ memcpy(op, mask, 11); op += 11;
+ *op++ = (char) dsp->cookie; /* they say it must be non-zero */
+ *op++ = nextEntryCookie & 0xff;
+ *op++ = (nextEntryCookie>>8) & 0xff;
+ *op++ = (nextEntryCookie>>16) & 0xff;
+ *op++ = (nextEntryCookie>>24) & 0xff;
+ memcpy(op, &clientCookie, 4); op += 4;
+
+ /* now we emit the attribute. This is sort of tricky,
+ * since we need to really stat the file to find out
+ * what type of entry we've got. Right now, we're
+ * copying out data from a buffer, while holding the
+ * scp locked, so it isn't really convenient to stat
+ * something now. We'll put in a place holder now,
+ * and make a second pass before returning this to get
+ * the real attributes. So, we just skip the data for
+ * now, and adjust it later. We allocate a patch
+ * record to make it easy to find this point later.
+ * The replay will happen at a time when it is safe to
+ * unlock the directory.
+ */
+ curPatchp = malloc(sizeof(*curPatchp));
+ osi_QAdd((osi_queue_t **) &dirListPatchesp, &curPatchp->q);
+ curPatchp->dptr = op;
+ curPatchp->fid.cell = scp->fid.cell;
+ curPatchp->fid.volume = scp->fid.volume;
+ curPatchp->fid.vnode = ntohl(dep->fid.vnode);
+ curPatchp->fid.unique = ntohl(dep->fid.unique);
+
+ /* do hidden attribute here since name won't be around when applying
+ * dir list patches
+ */
+
+ if ( smb_hideDotFiles && smb_IsDotFile(actualName) )
+ curPatchp->flags = SMB_DIRLISTPATCH_DOTFILE;
+ else
+ curPatchp->flags = 0;
+
+ op += 9; /* skip attr, time, date and size */
+
+ /* zero out name area. The spec says to pad with
+ * spaces, but Samba doesn't, and neither do we.
+ */
+ memset(op, 0, 13);
+
+ /* finally, we get to copy out the name; we know that
+ * it fits in 8.3 or the pattern wouldn't match, but it
+ * never hurts to be sure.
+ */
+ strncpy(op, actualName, 13);
+
+ /* Uppercase if requested by client */
+ if ((((smb_t *)inp)->flg2 & 1) == 0)
+ _strupr(op);
+
+ op += 13;
+
+ /* now, adjust the # of entries copied */
+ returnedNames++;
+ } /* if we're including this name */
+
+ nextEntry:
+ /* and adjust curOffset to be where the new cookie is */
+ thyper.HighPart = 0;
+ thyper.LowPart = CM_DIR_CHUNKSIZE * numDirChunks;
+ curOffset = LargeIntegerAdd(thyper, curOffset);
+ } /* while copying data for dir listing */
+
+ /* release the mutex */
+ lock_ReleaseMutex(&scp->mx);
+ if (bufferp) buf_Release(bufferp);
+
+ /* apply and free last set of patches; if not doing a star match, this
+ * will be empty, but better safe (and freeing everything) than sorry.
+ */
+ smb_ApplyDirListPatches(&dirListPatchesp, userp, &req);
+
+ /* special return code for unsuccessful search */
+ if (code == 0 && dataLength < 21 && returnedNames == 0)
+ code = CM_ERROR_NOFILES;
+
+ osi_Log2(smb_logp, "SMB search dir done, %d names, code %d",
+ returnedNames, code);
+
+ if (code != 0) {
+ smb_DeleteDirSearch(dsp);
+ smb_ReleaseDirSearch(dsp);
+ cm_ReleaseSCache(scp);
+ cm_ReleaseUser(userp);
+ return code;
+ }
+
+ /* finalize the output buffer */
+ smb_SetSMBParm(outp, 0, returnedNames);
+ temp = (long) (op - origOp);
+ smb_SetSMBDataLength(outp, temp);
+
+ /* the data area is a variable block, which has a 5 (already there)
+ * followed by the length of the # of data bytes. We now know this to
+ * be "temp," although that includes the 3 bytes of vbl block header.
+ * Deduct for them and fill in the length field.
+ */
+ temp -= 3; /* deduct vbl block info */
+ osi_assert(temp == (43 * returnedNames));
+ origOp[1] = temp & 0xff;
+ origOp[2] = (temp>>8) & 0xff;
+ if (returnedNames == 0)
+ smb_DeleteDirSearch(dsp);
+ smb_ReleaseDirSearch(dsp);
+ cm_ReleaseSCache(scp);
+ cm_ReleaseUser(userp);
+ return code;
}
/* verify that this is a valid path to a directory. I don't know why they
*/
long smb_ReceiveCoreCheckPath(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- char *pathp;
- long code = 0;
- cm_scache_t *rootScp;
- cm_scache_t *newScp;
- cm_user_t *userp;
- unsigned int attrs;
- int caseFold;
- char *tidPathp;
- cm_req_t req;
-
- cm_InitReq(&req);
-
- pathp = smb_GetSMBData(inp, NULL);
- pathp = smb_ParseASCIIBlock(pathp, NULL);
- osi_Log1(smb_logp, "SMB receive check path %s",
- osi_LogSaveString(smb_logp, pathp));
-
- if (!pathp) {
- return CM_ERROR_BADFD;
- }
+ char *pathp;
+ long code = 0;
+ cm_scache_t *rootScp;
+ cm_scache_t *newScp;
+ cm_user_t *userp;
+ unsigned int attrs;
+ int caseFold;
+ char *tidPathp;
+ cm_req_t req;
+
+ cm_InitReq(&req);
+
+ pathp = smb_GetSMBData(inp, NULL);
+ pathp = smb_ParseASCIIBlock(pathp, NULL);
+ osi_Log1(smb_logp, "SMB receive check path %s",
+ osi_LogSaveString(smb_logp, pathp));
+
+ if (!pathp) {
+ return CM_ERROR_BADFD;
+ }
- rootScp = cm_rootSCachep;
+ rootScp = cm_rootSCachep;
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
- caseFold = CM_FLAG_CASEFOLD;
+ caseFold = CM_FLAG_CASEFOLD;
- code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
+ code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
if(code) {
cm_ReleaseUser(userp);
return CM_ERROR_NOSUCHPATH;
}
- code = cm_NameI(rootScp, pathp,
- caseFold | CM_FLAG_FOLLOW | CM_FLAG_CHECKPATH,
- userp, tidPathp, &req, &newScp);
+ code = cm_NameI(rootScp, pathp,
+ caseFold | CM_FLAG_FOLLOW | CM_FLAG_CHECKPATH,
+ userp, tidPathp, &req, &newScp);
- if (code) {
- cm_ReleaseUser(userp);
- return code;
- }
+ if (code) {
+ cm_ReleaseUser(userp);
+ return code;
+ }
- /* now lock the vnode with a callback; returns with newScp locked */
- lock_ObtainMutex(&newScp->mx);
- code = cm_SyncOp(newScp, NULL, userp, &req, PRSFS_LOOKUP,
- CM_SCACHESYNC_GETSTATUS | CM_SCACHESYNC_NEEDCALLBACK);
- if (code && code != CM_ERROR_NOACCESS) {
- lock_ReleaseMutex(&newScp->mx);
- cm_ReleaseSCache(newScp);
- cm_ReleaseUser(userp);
- return code;
- }
-
- attrs = smb_Attributes(newScp);
-
- if (!(attrs & 0x10))
- code = CM_ERROR_NOTDIR;
-
- lock_ReleaseMutex(&newScp->mx);
-
- cm_ReleaseSCache(newScp);
- cm_ReleaseUser(userp);
- return code;
+ /* now lock the vnode with a callback; returns with newScp locked */
+ lock_ObtainMutex(&newScp->mx);
+ code = cm_SyncOp(newScp, NULL, userp, &req, PRSFS_LOOKUP,
+ CM_SCACHESYNC_GETSTATUS | CM_SCACHESYNC_NEEDCALLBACK);
+ if (code && code != CM_ERROR_NOACCESS) {
+ lock_ReleaseMutex(&newScp->mx);
+ cm_ReleaseSCache(newScp);
+ cm_ReleaseUser(userp);
+ return code;
+ }
+
+ attrs = smb_Attributes(newScp);
+
+ if (!(attrs & 0x10))
+ code = CM_ERROR_NOTDIR;
+
+ lock_ReleaseMutex(&newScp->mx);
+
+ cm_ReleaseSCache(newScp);
+ cm_ReleaseUser(userp);
+ return code;
}
long smb_ReceiveCoreSetFileAttributes(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- char *pathp;
- long code = 0;
- cm_scache_t *rootScp;
- unsigned short attribute;
- cm_attr_t attr;
- cm_scache_t *newScp;
- time_t dosTime;
- cm_user_t *userp;
- int caseFold;
- char *tidPathp;
- cm_req_t req;
-
- cm_InitReq(&req);
-
- /* decode basic attributes we're passed */
- attribute = smb_GetSMBParm(inp, 0);
- dosTime = smb_GetSMBParm(inp, 1) | (smb_GetSMBParm(inp, 2) << 16);
-
- pathp = smb_GetSMBData(inp, NULL);
- pathp = smb_ParseASCIIBlock(pathp, NULL);
-
- if (!pathp) {
- return CM_ERROR_BADSMB;
- }
+ char *pathp;
+ long code = 0;
+ cm_scache_t *rootScp;
+ unsigned short attribute;
+ cm_attr_t attr;
+ cm_scache_t *newScp;
+ time_t dosTime;
+ cm_user_t *userp;
+ int caseFold;
+ char *tidPathp;
+ cm_req_t req;
+
+ cm_InitReq(&req);
+
+ /* decode basic attributes we're passed */
+ attribute = smb_GetSMBParm(inp, 0);
+ dosTime = smb_GetSMBParm(inp, 1) | (smb_GetSMBParm(inp, 2) << 16);
+
+ pathp = smb_GetSMBData(inp, NULL);
+ pathp = smb_ParseASCIIBlock(pathp, NULL);
+
+ if (!pathp) {
+ return CM_ERROR_BADSMB;
+ }
- osi_Log2(smb_logp, "SMB receive setfile attributes time %d, attr 0x%x",
- dosTime, attribute);
+ osi_Log2(smb_logp, "SMB receive setfile attributes time %d, attr 0x%x",
+ dosTime, attribute);
- rootScp = cm_rootSCachep;
+ rootScp = cm_rootSCachep;
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
- caseFold = CM_FLAG_CASEFOLD;
+ caseFold = CM_FLAG_CASEFOLD;
- code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
- if(code) {
+ code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
+ if (code) {
cm_ReleaseUser(userp);
return CM_ERROR_NOSUCHFILE;
}
- code = cm_NameI(rootScp, pathp, caseFold | CM_FLAG_FOLLOW, userp,
- tidPathp, &req, &newScp);
+ code = cm_NameI(rootScp, pathp, caseFold | CM_FLAG_FOLLOW, userp,
+ tidPathp, &req, &newScp);
- if (code) {
- cm_ReleaseUser(userp);
- return code;
- }
+ if (code) {
+ cm_ReleaseUser(userp);
+ return code;
+ }
- /* now lock the vnode with a callback; returns with newScp locked; we
- * need the current status to determine what the new status is, in some
- * cases.
- */
- lock_ObtainMutex(&newScp->mx);
- code = cm_SyncOp(newScp, NULL, userp, &req, 0,
- CM_SCACHESYNC_GETSTATUS | CM_SCACHESYNC_NEEDCALLBACK);
- if (code) {
- lock_ReleaseMutex(&newScp->mx);
- cm_ReleaseSCache(newScp);
- cm_ReleaseUser(userp);
- return code;
- }
-
- /* Check for RO volume */
- if (newScp->flags & CM_SCACHEFLAG_RO) {
- lock_ReleaseMutex(&newScp->mx);
- cm_ReleaseSCache(newScp);
- cm_ReleaseUser(userp);
- return CM_ERROR_READONLY;
- }
-
- /* prepare for setattr call */
- attr.mask = 0;
- if (dosTime != 0) {
- attr.mask |= CM_ATTRMASK_CLIENTMODTIME;
- smb_UnixTimeFromDosUTime(&attr.clientModTime, dosTime);
- }
- if ((newScp->unixModeBits & 0222) && (attribute & 1) != 0) {
- /* we're told to make a writable file read-only */
- attr.unixModeBits = newScp->unixModeBits & ~0222;
- attr.mask |= CM_ATTRMASK_UNIXMODEBITS;
- }
- else if ((newScp->unixModeBits & 0222) == 0 && (attribute & 1) == 0) {
- /* we're told to make a read-only file writable */
- attr.unixModeBits = newScp->unixModeBits | 0222;
- attr.mask |= CM_ATTRMASK_UNIXMODEBITS;
- }
- lock_ReleaseMutex(&newScp->mx);
-
- /* now call setattr */
- if (attr.mask)
- code = cm_SetAttr(newScp, &attr, userp, &req);
- else
- code = 0;
+ /* now lock the vnode with a callback; returns with newScp locked; we
+ * need the current status to determine what the new status is, in some
+ * cases.
+ */
+ lock_ObtainMutex(&newScp->mx);
+ code = cm_SyncOp(newScp, NULL, userp, &req, 0,
+ CM_SCACHESYNC_GETSTATUS | CM_SCACHESYNC_NEEDCALLBACK);
+ if (code) {
+ lock_ReleaseMutex(&newScp->mx);
+ cm_ReleaseSCache(newScp);
+ cm_ReleaseUser(userp);
+ return code;
+ }
+
+ /* Check for RO volume */
+ if (newScp->flags & CM_SCACHEFLAG_RO) {
+ lock_ReleaseMutex(&newScp->mx);
+ cm_ReleaseSCache(newScp);
+ cm_ReleaseUser(userp);
+ return CM_ERROR_READONLY;
+ }
+
+ /* prepare for setattr call */
+ attr.mask = 0;
+ if (dosTime != 0) {
+ attr.mask |= CM_ATTRMASK_CLIENTMODTIME;
+ smb_UnixTimeFromDosUTime(&attr.clientModTime, dosTime);
+ }
+ if ((newScp->unixModeBits & 0222) && (attribute & 1) != 0) {
+ /* we're told to make a writable file read-only */
+ attr.unixModeBits = newScp->unixModeBits & ~0222;
+ attr.mask |= CM_ATTRMASK_UNIXMODEBITS;
+ }
+ else if ((newScp->unixModeBits & 0222) == 0 && (attribute & 1) == 0) {
+ /* we're told to make a read-only file writable */
+ attr.unixModeBits = newScp->unixModeBits | 0222;
+ attr.mask |= CM_ATTRMASK_UNIXMODEBITS;
+ }
+ lock_ReleaseMutex(&newScp->mx);
+
+ /* now call setattr */
+ if (attr.mask)
+ code = cm_SetAttr(newScp, &attr, userp, &req);
+ else
+ code = 0;
- cm_ReleaseSCache(newScp);
- cm_ReleaseUser(userp);
+ cm_ReleaseSCache(newScp);
+ cm_ReleaseUser(userp);
- return code;
+ return code;
}
long smb_ReceiveCoreGetFileAttributes(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- char *pathp;
- long code = 0;
- cm_scache_t *rootScp;
- cm_scache_t *newScp, *dscp;
- time_t dosTime;
- int attrs;
- cm_user_t *userp;
- int caseFold;
- char *tidPathp;
- cm_space_t *spacep;
- char *lastComp;
- cm_req_t req;
-
- cm_InitReq(&req);
-
- pathp = smb_GetSMBData(inp, NULL);
- pathp = smb_ParseASCIIBlock(pathp, NULL);
-
- if (!pathp) {
- return CM_ERROR_BADSMB;
- }
+ char *pathp;
+ long code = 0;
+ cm_scache_t *rootScp;
+ cm_scache_t *newScp, *dscp;
+ time_t dosTime;
+ int attrs;
+ cm_user_t *userp;
+ int caseFold;
+ char *tidPathp;
+ cm_space_t *spacep;
+ char *lastComp;
+ cm_req_t req;
+
+ cm_InitReq(&req);
+
+ pathp = smb_GetSMBData(inp, NULL);
+ pathp = smb_ParseASCIIBlock(pathp, NULL);
+
+ if (!pathp) {
+ return CM_ERROR_BADSMB;
+ }
- if (*pathp == 0) /* null path */
- pathp = "\\";
+ if (*pathp == 0) /* null path */
+ pathp = "\\";
- osi_Log1(smb_logp, "SMB receive getfile attributes path %s",
- osi_LogSaveString(smb_logp, pathp));
+ osi_Log1(smb_logp, "SMB receive getfile attributes path %s",
+ osi_LogSaveString(smb_logp, pathp));
- rootScp = cm_rootSCachep;
+ rootScp = cm_rootSCachep;
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
- /* we shouldn't need this for V3 requests, but we seem to */
- caseFold = CM_FLAG_CASEFOLD;
+ /* we shouldn't need this for V3 requests, but we seem to */
+ caseFold = CM_FLAG_CASEFOLD;
- code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
- if(code) {
+ code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
+ if (code) {
cm_ReleaseUser(userp);
return CM_ERROR_NOSUCHFILE;
}
- /*
- * XXX Strange hack XXX
- *
- * As of Patch 5 (16 July 97), we are having the following problem:
- * In NT Explorer 4.0, whenever we click on a directory, AFS gets
- * requests to look up "desktop.ini" in all the subdirectories.
- * This can cause zillions of timeouts looking up non-existent cells
- * and volumes, especially in the top-level directory.
- *
- * We have not found any way to avoid this or work around it except
- * to explicitly ignore the requests for mount points that haven't
- * yet been evaluated and for directories that haven't yet been
- * fetched.
- *
- * We should modify this hack to provide a fake desktop.ini file
- * http://msdn.microsoft.com/library/en-us/shellcc/platform/shell/programmersguide/shell_basics/shell_basics_extending/custom.asp
- */
- spacep = inp->spacep;
- smb_StripLastComponent(spacep->data, &lastComp, pathp);
- if (lastComp && stricmp(lastComp, "\\desktop.ini") == 0) {
- code = cm_NameI(rootScp, spacep->data,
- caseFold | CM_FLAG_DIRSEARCH | CM_FLAG_FOLLOW,
- userp, tidPathp, &req, &dscp);
- if (code == 0) {
- if (dscp->fileType == CM_SCACHETYPE_MOUNTPOINT
- && !dscp->mountRootFidp)
- code = CM_ERROR_NOSUCHFILE;
- else if (dscp->fileType == CM_SCACHETYPE_DIRECTORY) {
- cm_buf_t *bp = buf_Find(dscp, &hzero);
- if (bp)
- buf_Release(bp);
- else
- code = CM_ERROR_NOSUCHFILE;
- }
- cm_ReleaseSCache(dscp);
- if (code) {
- cm_ReleaseUser(userp);
- return code;
- }
- }
- }
-
- code = cm_NameI(rootScp, pathp, caseFold | CM_FLAG_FOLLOW, userp,
- tidPathp, &req, &newScp);
-
- if (code) {
- cm_ReleaseUser(userp);
- return code;
- }
-
- /* now lock the vnode with a callback; returns with newScp locked */
- lock_ObtainMutex(&newScp->mx);
- code = cm_SyncOp(newScp, NULL, userp, &req, 0,
- CM_SCACHESYNC_GETSTATUS | CM_SCACHESYNC_NEEDCALLBACK);
- if (code) {
- lock_ReleaseMutex(&newScp->mx);
- cm_ReleaseSCache(newScp);
- cm_ReleaseUser(userp);
- return code;
- }
-
+ /*
+ * XXX Strange hack XXX
+ *
+ * As of Patch 5 (16 July 97), we are having the following problem:
+ * In NT Explorer 4.0, whenever we click on a directory, AFS gets
+ * requests to look up "desktop.ini" in all the subdirectories.
+ * This can cause zillions of timeouts looking up non-existent cells
+ * and volumes, especially in the top-level directory.
+ *
+ * We have not found any way to avoid this or work around it except
+ * to explicitly ignore the requests for mount points that haven't
+ * yet been evaluated and for directories that haven't yet been
+ * fetched.
+ *
+ * We should modify this hack to provide a fake desktop.ini file
+ * http://msdn.microsoft.com/library/en-us/shellcc/platform/shell/programmersguide/shell_basics/shell_basics_extending/custom.asp
+ */
+ spacep = inp->spacep;
+ smb_StripLastComponent(spacep->data, &lastComp, pathp);
+ if (lastComp && stricmp(lastComp, "\\desktop.ini") == 0) {
+ code = cm_NameI(rootScp, spacep->data,
+ caseFold | CM_FLAG_DIRSEARCH | CM_FLAG_FOLLOW,
+ userp, tidPathp, &req, &dscp);
+ if (code == 0) {
+ if (dscp->fileType == CM_SCACHETYPE_MOUNTPOINT &&
+ !dscp->mountRootFidp)
+ code = CM_ERROR_NOSUCHFILE;
+ else if (dscp->fileType == CM_SCACHETYPE_DIRECTORY) {
+ cm_buf_t *bp = buf_Find(dscp, &hzero);
+ if (bp)
+ buf_Release(bp);
+ else
+ code = CM_ERROR_NOSUCHFILE;
+ }
+ cm_ReleaseSCache(dscp);
+ if (code) {
+ cm_ReleaseUser(userp);
+ return code;
+ }
+ }
+ }
+
+ code = cm_NameI(rootScp, pathp, caseFold | CM_FLAG_FOLLOW, userp,
+ tidPathp, &req, &newScp);
+ if (code) {
+ cm_ReleaseUser(userp);
+ return code;
+ }
+
+ /* now lock the vnode with a callback; returns with newScp locked */
+ lock_ObtainMutex(&newScp->mx);
+ code = cm_SyncOp(newScp, NULL, userp, &req, 0,
+ CM_SCACHESYNC_GETSTATUS | CM_SCACHESYNC_NEEDCALLBACK);
+ if (code) {
+ lock_ReleaseMutex(&newScp->mx);
+ cm_ReleaseSCache(newScp);
+ cm_ReleaseUser(userp);
+ return code;
+ }
+
#ifdef undef
/* use smb_Attributes instead. Also the fact that a file is
- * in a readonly volume doesn't mean it shojuld be marked as RO
- */
- if (newScp->fileType == CM_SCACHETYPE_DIRECTORY
- || newScp->fileType == CM_SCACHETYPE_MOUNTPOINT)
- attrs = SMB_ATTR_DIRECTORY;
- else
- attrs = 0;
- if ((newScp->unixModeBits & 0222) == 0 || (newScp->flags & CM_SCACHEFLAG_RO))
- attrs |= SMB_ATTR_READONLY; /* turn on read-only flag */
+ * in a readonly volume doesn't mean it shojuld be marked as RO
+ */
+ if (newScp->fileType == CM_SCACHETYPE_DIRECTORY ||
+ newScp->fileType == CM_SCACHETYPE_MOUNTPOINT)
+ attrs = SMB_ATTR_DIRECTORY;
+ else
+ attrs = 0;
+ if ((newScp->unixModeBits & 0222) == 0 || (newScp->flags & CM_SCACHEFLAG_RO))
+ attrs |= SMB_ATTR_READONLY; /* turn on read-only flag */
#else
attrs = smb_Attributes(newScp);
#endif
- smb_SetSMBParm(outp, 0, attrs);
-
- smb_DosUTimeFromUnixTime(&dosTime, newScp->clientModTime);
- smb_SetSMBParm(outp, 1, dosTime & 0xffff);
- smb_SetSMBParm(outp, 2, (dosTime>>16) & 0xffff);
- smb_SetSMBParm(outp, 3, newScp->length.LowPart & 0xffff);
- smb_SetSMBParm(outp, 4, (newScp->length.LowPart >> 16) & 0xffff);
- smb_SetSMBParm(outp, 5, 0);
- smb_SetSMBParm(outp, 6, 0);
- smb_SetSMBParm(outp, 7, 0);
- smb_SetSMBParm(outp, 8, 0);
- smb_SetSMBParm(outp, 9, 0);
- smb_SetSMBDataLength(outp, 0);
- lock_ReleaseMutex(&newScp->mx);
-
- cm_ReleaseSCache(newScp);
- cm_ReleaseUser(userp);
+ smb_SetSMBParm(outp, 0, attrs);
- return 0;
+ smb_DosUTimeFromUnixTime(&dosTime, newScp->clientModTime);
+ smb_SetSMBParm(outp, 1, dosTime & 0xffff);
+ smb_SetSMBParm(outp, 2, (dosTime>>16) & 0xffff);
+ smb_SetSMBParm(outp, 3, newScp->length.LowPart & 0xffff);
+ smb_SetSMBParm(outp, 4, (newScp->length.LowPart >> 16) & 0xffff);
+ smb_SetSMBParm(outp, 5, 0);
+ smb_SetSMBParm(outp, 6, 0);
+ smb_SetSMBParm(outp, 7, 0);
+ smb_SetSMBParm(outp, 8, 0);
+ smb_SetSMBParm(outp, 9, 0);
+ smb_SetSMBDataLength(outp, 0);
+ lock_ReleaseMutex(&newScp->mx);
+
+ cm_ReleaseSCache(newScp);
+ cm_ReleaseUser(userp);
+
+ return 0;
}
long smb_ReceiveCoreTreeDisconnect(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- smb_tid_t *tidp;
+ smb_tid_t *tidp;
- osi_Log0(smb_logp, "SMB receive tree disconnect");
-
- /* find the tree and free it */
- tidp = smb_FindTID(vcp, ((smb_t *)inp)->tid, 0);
- if (tidp) {
- lock_ObtainMutex(&tidp->mx);
- tidp->flags |= SMB_TIDFLAG_DELETE;
- lock_ReleaseMutex(&tidp->mx);
- smb_ReleaseTID(tidp);
- }
-
- return 0;
+ osi_Log0(smb_logp, "SMB receive tree disconnect");
+
+ /* find the tree and free it */
+ tidp = smb_FindTID(vcp, ((smb_t *)inp)->tid, 0);
+ if (tidp) {
+ lock_ObtainMutex(&tidp->mx);
+ tidp->flags |= SMB_TIDFLAG_DELETE;
+ lock_ReleaseMutex(&tidp->mx);
+ smb_ReleaseTID(tidp);
+ }
+
+ return 0;
}
long smb_ReceiveCoreOpen(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- smb_fid_t *fidp;
+ smb_fid_t *fidp;
char *pathp;
- char *lastNamep;
+ char *lastNamep;
int share;
int attribute;
- long code = 0;
+ long code = 0;
cm_user_t *userp;
cm_scache_t *scp;
time_t dosTime;
int caseFold;
- cm_space_t *spacep;
- char *tidPathp;
- cm_req_t req;
+ cm_space_t *spacep;
+ char *tidPathp;
+ cm_req_t req;
- cm_InitReq(&req);
+ cm_InitReq(&req);
pathp = smb_GetSMBData(inp, NULL);
pathp = smb_ParseASCIIBlock(pathp, NULL);
}
#endif
- share = smb_GetSMBParm(inp, 0);
+ share = smb_GetSMBParm(inp, 0);
attribute = smb_GetSMBParm(inp, 1);
- spacep = inp->spacep;
- smb_StripLastComponent(spacep->data, &lastNamep, pathp);
- if (lastNamep && strcmp(lastNamep, SMB_IOCTL_FILENAME) == 0) {
- /* special case magic file name for receiving IOCTL requests
+ spacep = inp->spacep;
+ smb_StripLastComponent(spacep->data, &lastNamep, pathp);
+ if (lastNamep && strcmp(lastNamep, SMB_IOCTL_FILENAME) == 0) {
+ /* special case magic file name for receiving IOCTL requests
* (since IOCTL calls themselves aren't getting through).
*/
fidp = smb_FindFID(vcp, 0, SMB_FLAG_CREATE);
- smb_SetupIoctlFid(fidp, spacep);
- smb_SetSMBParm(outp, 0, fidp->fid);
+ smb_SetupIoctlFid(fidp, spacep);
+ smb_SetSMBParm(outp, 0, fidp->fid);
smb_SetSMBParm(outp, 1, 0); /* attrs */
smb_SetSMBParm(outp, 2, 0); /* next 2 are DOS time */
smb_SetSMBParm(outp, 3, 0);
smb_SetSMBParm(outp, 4, 0); /* next 2 are length */
smb_SetSMBParm(outp, 5, 0x7fff);
- /* pass the open mode back */
+ /* pass the open mode back */
smb_SetSMBParm(outp, 6, (share & 0xf));
smb_SetSMBDataLength(outp, 0);
smb_ReleaseFID(fidp);
return 0;
}
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
- caseFold = CM_FLAG_CASEFOLD;
+ caseFold = CM_FLAG_CASEFOLD;
- code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
- if(code) {
+ code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
+ if (code) {
cm_ReleaseUser(userp);
return CM_ERROR_NOSUCHPATH;
}
if (code) {
cm_ReleaseUser(userp);
- return code;
- }
-
+ return code;
+ }
+
code = cm_CheckOpen(scp, share & 0x7, 0, userp, &req);
- if (code) {
- cm_ReleaseSCache(scp);
- cm_ReleaseUser(userp);
- return code;
- }
-
- /* don't need callback to check file type, since file types never
- * change, and namei and cm_Lookup all stat the object at least once on
- * a successful return.
+ if (code) {
+ cm_ReleaseSCache(scp);
+ cm_ReleaseUser(userp);
+ return code;
+ }
+
+ /* don't need callback to check file type, since file types never
+ * change, and namei and cm_Lookup all stat the object at least once on
+ * a successful return.
*/
if (scp->fileType != CM_SCACHETYPE_FILE) {
- cm_ReleaseSCache(scp);
+ cm_ReleaseSCache(scp);
cm_ReleaseUser(userp);
return CM_ERROR_ISDIR;
}
fidp = smb_FindFID(vcp, 0, SMB_FLAG_CREATE);
osi_assert(fidp);
- /* save a pointer to the vnode */
+ /* save a pointer to the vnode */
fidp->scp = scp;
if ((share & 0xf) == 0)
fidp->flags |= SMB_FID_OPENREAD;
- else if ((share & 0xf) == 1)
+ else if ((share & 0xf) == 1)
fidp->flags |= SMB_FID_OPENWRITE;
- else
+ else
fidp->flags |= (SMB_FID_OPENREAD | SMB_FID_OPENWRITE);
- lock_ObtainMutex(&scp->mx);
- smb_SetSMBParm(outp, 0, fidp->fid);
+ lock_ObtainMutex(&scp->mx);
+ smb_SetSMBParm(outp, 0, fidp->fid);
smb_SetSMBParm(outp, 1, smb_Attributes(scp));
- smb_DosUTimeFromUnixTime(&dosTime, scp->clientModTime);
+ smb_DosUTimeFromUnixTime(&dosTime, scp->clientModTime);
smb_SetSMBParm(outp, 2, dosTime & 0xffff);
smb_SetSMBParm(outp, 3, (dosTime >> 16) & 0xffff);
smb_SetSMBParm(outp, 4, scp->length.LowPart & 0xffff);
smb_SetSMBParm(outp, 5, (scp->length.LowPart >> 16) & 0xffff);
- /* pass the open mode back; XXXX add access checks */
+ /* pass the open mode back; XXXX add access checks */
smb_SetSMBParm(outp, 6, (share & 0xf));
smb_SetSMBDataLength(outp, 0);
- lock_ReleaseMutex(&scp->mx);
+ lock_ReleaseMutex(&scp->mx);
- /* notify open */
+ /* notify open */
cm_Open(scp, 0, userp);
- /* send and free packet */
+ /* send and free packet */
smb_ReleaseFID(fidp);
cm_ReleaseUser(userp);
/* don't release scp, since we've squirreled away the pointer in the fid struct */
}
typedef struct smb_unlinkRock {
- cm_scache_t *dscp;
- cm_user_t *userp;
- cm_req_t *reqp;
- smb_vc_t *vcp;
- char *maskp; /* pointer to the star pattern */
- int flags;
- int any;
+ cm_scache_t *dscp;
+ cm_user_t *userp;
+ cm_req_t *reqp;
+ smb_vc_t *vcp;
+ char *maskp; /* pointer to the star pattern */
+ int flags;
+ int any;
} smb_unlinkRock_t;
int smb_UnlinkProc(cm_scache_t *dscp, cm_dirEntry_t *dep, void *vrockp, osi_hyper_t *offp)
{
- long code = 0;
- smb_unlinkRock_t *rockp;
- int caseFold;
- int match;
- char shortName[13];
- char *matchName;
+ long code = 0;
+ smb_unlinkRock_t *rockp;
+ int caseFold;
+ int match;
+ char shortName[13];
+ char *matchName;
- rockp = vrockp;
+ rockp = vrockp;
caseFold = ((rockp->flags & SMB_MASKFLAG_CASEFOLD)? CM_FLAG_CASEFOLD : 0);
if (!(rockp->vcp->flags & SMB_VCFLAG_USEV3))
caseFold |= CM_FLAG_8DOT3;
- matchName = dep->name;
- match = smb_V3MatchMask(matchName, rockp->maskp, caseFold);
- if (!match
- && (rockp->flags & SMB_MASKFLAG_TILDE)
- && !cm_Is8Dot3(dep->name)) {
- cm_Gen8Dot3Name(dep, shortName, NULL);
- matchName = shortName;
+ matchName = dep->name;
+ match = smb_V3MatchMask(matchName, rockp->maskp, caseFold);
+ if (!match &&
+ (rockp->flags & SMB_MASKFLAG_TILDE) &&
+ !cm_Is8Dot3(dep->name)) {
+ cm_Gen8Dot3Name(dep, shortName, NULL);
+ matchName = shortName;
/* 8.3 matches are always case insensitive */
match = smb_V3MatchMask(matchName, rockp->maskp, caseFold | CM_FLAG_CASEFOLD);
- }
- if (match) {
- osi_Log1(smb_logp, "Unlinking %s",
- osi_LogSaveString(smb_logp, matchName));
- code = cm_Unlink(dscp, dep->name, rockp->userp, rockp->reqp);
- if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
- smb_NotifyChange(FILE_ACTION_REMOVED,
- FILE_NOTIFY_CHANGE_FILE_NAME,
- dscp, dep->name, NULL, TRUE);
- if (code == 0) {
- rockp->any = 1;
+ }
+ if (match) {
+ osi_Log1(smb_logp, "Unlinking %s",
+ osi_LogSaveString(smb_logp, matchName));
+ code = cm_Unlink(dscp, dep->name, rockp->userp, rockp->reqp);
+ if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
+ smb_NotifyChange(FILE_ACTION_REMOVED,
+ FILE_NOTIFY_CHANGE_FILE_NAME,
+ dscp, dep->name, NULL, TRUE);
+ if (code == 0) {
+ rockp->any = 1;
+
/* If we made a case sensitive exact match, we might as well quit now. */
- if(!(rockp->flags & SMB_MASKFLAG_CASEFOLD) && !strcmp(matchName, rockp->maskp))
+ if (!(rockp->flags & SMB_MASKFLAG_CASEFOLD) && !strcmp(matchName, rockp->maskp))
code = CM_ERROR_STOPNOW;
}
- }
- else code = 0;
+ }
+ else code = 0;
- return code;
+ return code;
}
long smb_ReceiveCoreUnlink(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- int attribute;
- long code = 0;
- char *pathp;
- char *tp;
- cm_space_t *spacep;
- cm_scache_t *dscp;
- char *lastNamep;
- smb_unlinkRock_t rock;
- cm_user_t *userp;
- osi_hyper_t thyper;
- int caseFold;
- char *tidPathp;
- cm_req_t req;
-
- cm_InitReq(&req);
-
- attribute = smb_GetSMBParm(inp, 0);
+ int attribute;
+ long code = 0;
+ char *pathp;
+ char *tp;
+ cm_space_t *spacep;
+ cm_scache_t *dscp;
+ char *lastNamep;
+ smb_unlinkRock_t rock;
+ cm_user_t *userp;
+ osi_hyper_t thyper;
+ int caseFold;
+ char *tidPathp;
+ cm_req_t req;
+
+ cm_InitReq(&req);
+
+ attribute = smb_GetSMBParm(inp, 0);
- tp = smb_GetSMBData(inp, NULL);
- pathp = smb_ParseASCIIBlock(tp, &tp);
+ tp = smb_GetSMBData(inp, NULL);
+ pathp = smb_ParseASCIIBlock(tp, &tp);
- osi_Log1(smb_logp, "SMB receive unlink %s",
- osi_LogSaveString(smb_logp, pathp));
+ osi_Log1(smb_logp, "SMB receive unlink %s",
+ osi_LogSaveString(smb_logp, pathp));
- spacep = inp->spacep;
- smb_StripLastComponent(spacep->data, &lastNamep, pathp);
+ spacep = inp->spacep;
+ smb_StripLastComponent(spacep->data, &lastNamep, pathp);
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
- caseFold = CM_FLAG_FOLLOW | CM_FLAG_CASEFOLD;
+ caseFold = CM_FLAG_FOLLOW | CM_FLAG_CASEFOLD;
- code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
- if(code) {
+ code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
+ if (code) {
cm_ReleaseUser(userp);
return CM_ERROR_NOSUCHPATH;
}
- code = cm_NameI(cm_rootSCachep, spacep->data, caseFold, userp, tidPathp,
- &req, &dscp);
+ code = cm_NameI(cm_rootSCachep, spacep->data, caseFold, userp, tidPathp,
+ &req, &dscp);
- if (code) {
- cm_ReleaseUser(userp);
- return code;
- }
-
- /* otherwise, scp points to the parent directory. */
- if (!lastNamep)
- lastNamep = pathp;
- else
- lastNamep++;
-
- rock.any = 0;
- rock.maskp = smb_FindMask(pathp);
- rock.flags = ((strchr(rock.maskp, '~') != NULL) ? SMB_MASKFLAG_TILDE : 0);
+ if (code) {
+ cm_ReleaseUser(userp);
+ return code;
+ }
- thyper.LowPart = 0;
- thyper.HighPart = 0;
- rock.userp = userp;
- rock.reqp = &req;
- rock.dscp = dscp;
- rock.vcp = vcp;
+ /* otherwise, scp points to the parent directory. */
+ if (!lastNamep)
+ lastNamep = pathp;
+ else
+ lastNamep++;
+
+ rock.any = 0;
+ rock.maskp = smb_FindMask(pathp);
+ rock.flags = ((strchr(rock.maskp, '~') != NULL) ? SMB_MASKFLAG_TILDE : 0);
+
+ thyper.LowPart = 0;
+ thyper.HighPart = 0;
+ rock.userp = userp;
+ rock.reqp = &req;
+ rock.dscp = dscp;
+ rock.vcp = vcp;
/* Now, if we aren't dealing with a wildcard match, we first try an exact
* match. If that fails, we do a case insensitve match.
if (!(rock.flags & SMB_MASKFLAG_TILDE) &&
!smb_IsStarMask(rock.maskp)) {
code = cm_ApplyDir(dscp, smb_UnlinkProc, &rock, &thyper, userp, &req, NULL);
- if(!rock.any) {
+ if (!rock.any) {
thyper.LowPart = 0;
thyper.HighPart = 0;
rock.flags |= SMB_MASKFLAG_CASEFOLD;
if (code == CM_ERROR_STOPNOW)
code = 0;
- cm_ReleaseUser(userp);
+ cm_ReleaseUser(userp);
- cm_ReleaseSCache(dscp);
+ cm_ReleaseSCache(dscp);
- if (code == 0 && !rock.any)
- code = CM_ERROR_NOSUCHFILE;
- return code;
-}
+ if (code == 0 && !rock.any)
+ code = CM_ERROR_NOSUCHFILE;
+ return code;
+}
typedef struct smb_renameRock {
- cm_scache_t *odscp; /* old dir */
- cm_scache_t *ndscp; /* new dir */
- cm_user_t *userp; /* user */
- cm_req_t *reqp; /* request struct */
- smb_vc_t *vcp; /* virtual circuit */
- char *maskp; /* pointer to star pattern of old file name */
- int flags; /* tilde, casefold, etc */
- char *newNamep; /* ptr to the new file's name */
+ cm_scache_t *odscp; /* old dir */
+ cm_scache_t *ndscp; /* new dir */
+ cm_user_t *userp; /* user */
+ cm_req_t *reqp; /* request struct */
+ smb_vc_t *vcp; /* virtual circuit */
+ char *maskp; /* pointer to star pattern of old file name */
+ int flags; /* tilde, casefold, etc */
+ char *newNamep; /* ptr to the new file's name */
} smb_renameRock_t;
int smb_RenameProc(cm_scache_t *dscp, cm_dirEntry_t *dep, void *vrockp, osi_hyper_t *offp)
{
- long code = 0;
- smb_renameRock_t *rockp;
- int caseFold;
- int match;
- char shortName[13];
-
- rockp = (smb_renameRock_t *) vrockp;
+ long code = 0;
+ smb_renameRock_t *rockp;
+ int caseFold;
+ int match;
+ char shortName[13];
+
+ rockp = (smb_renameRock_t *) vrockp;
caseFold = ((rockp->flags & SMB_MASKFLAG_CASEFOLD)? CM_FLAG_CASEFOLD : 0);
if (!(rockp->vcp->flags & SMB_VCFLAG_USEV3))
caseFold |= CM_FLAG_8DOT3;
- match = smb_V3MatchMask(dep->name, rockp->maskp, caseFold);
- if (!match
- && (rockp->flags & SMB_MASKFLAG_TILDE)
- && !cm_Is8Dot3(dep->name)) {
- cm_Gen8Dot3Name(dep, shortName, NULL);
- match = smb_V3MatchMask(shortName, rockp->maskp, caseFold);
- }
- if (match) {
- code = cm_Rename(rockp->odscp, dep->name,
- rockp->ndscp, rockp->newNamep, rockp->userp,
- rockp->reqp);
- /* if the call worked, stop doing the search now, since we
- * really only want to rename one file.
- */
- if (code == 0)
- code = CM_ERROR_STOPNOW;
- }
- else code = 0;
-
- return code;
+ match = smb_V3MatchMask(dep->name, rockp->maskp, caseFold);
+ if (!match &&
+ (rockp->flags & SMB_MASKFLAG_TILDE) &&
+ !cm_Is8Dot3(dep->name)) {
+ cm_Gen8Dot3Name(dep, shortName, NULL);
+ match = smb_V3MatchMask(shortName, rockp->maskp, caseFold);
+ }
+ if (match) {
+ code = cm_Rename(rockp->odscp, dep->name,
+ rockp->ndscp, rockp->newNamep, rockp->userp,
+ rockp->reqp);
+ /* if the call worked, stop doing the search now, since we
+ * really only want to rename one file.
+ */
+ if (code == 0)
+ code = CM_ERROR_STOPNOW;
+ }
+ else code = 0;
+
+ return code;
}
spacep = inp->spacep;
smb_StripLastComponent(spacep->data, &oldLastNamep, oldPathp);
- /*
- * Changed to use CASEFOLD always. This enables us to rename Foo/baz when
- * what actually exists is foo/baz. I don't know why the code used to be
- * the way it was. 1/29/96
- *
- * caseFold = ((vcp->flags & SMB_VCFLAG_USEV3) ? 0: CM_FLAG_CASEFOLD);
- *
- * Changed to use CM_FLAG_FOLLOW. 7/24/96
- *
- * caseFold = CM_FLAG_CASEFOLD;
- */
+ /*
+ * Changed to use CASEFOLD always. This enables us to rename Foo/baz when
+ * what actually exists is foo/baz. I don't know why the code used to be
+ * the way it was. 1/29/96
+ *
+ * caseFold = ((vcp->flags & SMB_VCFLAG_USEV3) ? 0: CM_FLAG_CASEFOLD);
+ *
+ * Changed to use CM_FLAG_FOLLOW. 7/24/96
+ *
+ * caseFold = CM_FLAG_CASEFOLD;
+ */
caseFold = CM_FLAG_FOLLOW | CM_FLAG_CASEFOLD;
code = cm_NameI(cm_rootSCachep, spacep->data, caseFold,
userp, tidPathp, &req, &oldDscp);
code = CM_ERROR_EXISTS;
}
- if(tmpscp != NULL)
+ if (tmpscp != NULL)
cm_ReleaseSCache(tmpscp);
cm_ReleaseSCache(newDscp);
cm_ReleaseSCache(oldDscp);
if (oldDscp == newDscp) {
if (oldDscp->flags & CM_SCACHEFLAG_ANYWATCH)
smb_NotifyChange(FILE_ACTION_RENAMED_OLD_NAME,
- filter, oldDscp, oldLastNamep,
- newLastNamep, TRUE);
+ filter, oldDscp, oldLastNamep,
+ newLastNamep, TRUE);
} else {
if (oldDscp->flags & CM_SCACHEFLAG_ANYWATCH)
smb_NotifyChange(FILE_ACTION_RENAMED_OLD_NAME,
- filter, oldDscp, oldLastNamep,
- NULL, TRUE);
+ filter, oldDscp, oldLastNamep,
+ NULL, TRUE);
if (newDscp->flags & CM_SCACHEFLAG_ANYWATCH)
smb_NotifyChange(FILE_ACTION_RENAMED_NEW_NAME,
- filter, newDscp, newLastNamep,
- NULL, TRUE);
+ filter, newDscp, newLastNamep,
+ NULL, TRUE);
}
- if(tmpscp != NULL)
+ if (tmpscp != NULL)
cm_ReleaseSCache(tmpscp);
cm_ReleaseUser(userp);
cm_ReleaseSCache(oldDscp);
cm_ReleaseSCache(newDscp);
- return code;
-}
+ return code;
+}
long
smb_Link(smb_vc_t *vcp, smb_packet_t *inp, char * oldPathp, char * newPathp)
code = cm_Lookup(newDscp,newLastNamep,CM_FLAG_CHECKPATH,userp,&req,&tmpscp);
if ((code != CM_ERROR_NOSUCHFILE) && (code != CM_ERROR_NOSUCHPATH) && (code != CM_ERROR_NOSUCHVOLUME) ) {
osi_Log2(smb_logp, " lookup returns %ld for [%s]", code,
- osi_LogSaveString(afsd_logp, newLastNamep));
+ osi_LogSaveString(afsd_logp, newLastNamep));
/* if the existing link is to the same file, then we return success */
if (!code) {
typedef struct smb_rmdirRock {
- cm_scache_t *dscp;
- cm_user_t *userp;
- cm_req_t *reqp;
- char *maskp; /* pointer to the star pattern */
- int flags;
- int any;
+ cm_scache_t *dscp;
+ cm_user_t *userp;
+ cm_req_t *reqp;
+ char *maskp; /* pointer to the star pattern */
+ int flags;
+ int any;
} smb_rmdirRock_t;
int smb_RmdirProc(cm_scache_t *dscp, cm_dirEntry_t *dep, void *vrockp, osi_hyper_t *offp)
-{
- long code = 0;
- smb_rmdirRock_t *rockp;
- int match;
- char shortName[13];
- char *matchName;
+{
+ long code = 0;
+ smb_rmdirRock_t *rockp;
+ int match;
+ char shortName[13];
+ char *matchName;
- rockp = (smb_rmdirRock_t *) vrockp;
+ rockp = (smb_rmdirRock_t *) vrockp;
- matchName = dep->name;
+ matchName = dep->name;
if (rockp->flags & SMB_MASKFLAG_CASEFOLD)
match = (cm_stricmp(matchName, rockp->maskp) == 0);
else
match = (strcmp(matchName, rockp->maskp) == 0);
- if (!match
- && (rockp->flags & SMB_MASKFLAG_TILDE)
- && !cm_Is8Dot3(dep->name)) {
- cm_Gen8Dot3Name(dep, shortName, NULL);
- matchName = shortName;
- match = (cm_stricmp(matchName, rockp->maskp) == 0);
- }
- if (match) {
- osi_Log1(smb_logp, "Removing directory %s",
- osi_LogSaveString(smb_logp, matchName));
- code = cm_RemoveDir(dscp, dep->name, rockp->userp, rockp->reqp);
- if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
- smb_NotifyChange(FILE_ACTION_REMOVED,
- FILE_NOTIFY_CHANGE_DIR_NAME,
- dscp, dep->name, NULL, TRUE);
- if (code == 0)
- rockp->any = 1;
- }
- else code = 0;
-
- return code;
+ if (!match &&
+ (rockp->flags & SMB_MASKFLAG_TILDE) &&
+ !cm_Is8Dot3(dep->name)) {
+ cm_Gen8Dot3Name(dep, shortName, NULL);
+ matchName = shortName;
+ match = (cm_stricmp(matchName, rockp->maskp) == 0);
+ }
+ if (match) {
+ osi_Log1(smb_logp, "Removing directory %s",
+ osi_LogSaveString(smb_logp, matchName));
+ code = cm_RemoveDir(dscp, dep->name, rockp->userp, rockp->reqp);
+ if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
+ smb_NotifyChange(FILE_ACTION_REMOVED,
+ FILE_NOTIFY_CHANGE_DIR_NAME,
+ dscp, dep->name, NULL, TRUE);
+ if (code == 0)
+ rockp->any = 1;
+ }
+ else code = 0;
+
+ return code;
}
long smb_ReceiveCoreRemoveDir(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- long code = 0;
- char *pathp;
- char *tp;
- cm_space_t *spacep;
- cm_scache_t *dscp;
- char *lastNamep;
- smb_rmdirRock_t rock;
- cm_user_t *userp;
- osi_hyper_t thyper;
- int caseFold;
- char *tidPathp;
- cm_req_t req;
+ long code = 0;
+ char *pathp;
+ char *tp;
+ cm_space_t *spacep;
+ cm_scache_t *dscp;
+ char *lastNamep;
+ smb_rmdirRock_t rock;
+ cm_user_t *userp;
+ osi_hyper_t thyper;
+ int caseFold;
+ char *tidPathp;
+ cm_req_t req;
- cm_InitReq(&req);
+ cm_InitReq(&req);
- tp = smb_GetSMBData(inp, NULL);
- pathp = smb_ParseASCIIBlock(tp, &tp);
+ tp = smb_GetSMBData(inp, NULL);
+ pathp = smb_ParseASCIIBlock(tp, &tp);
- spacep = inp->spacep;
- smb_StripLastComponent(spacep->data, &lastNamep, pathp);
+ spacep = inp->spacep;
+ smb_StripLastComponent(spacep->data, &lastNamep, pathp);
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
- caseFold = CM_FLAG_CASEFOLD;
+ caseFold = CM_FLAG_CASEFOLD;
- code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
- if(code) {
+ code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
+ if (code) {
cm_ReleaseUser(userp);
return CM_ERROR_NOSUCHPATH;
}
- code = cm_NameI(cm_rootSCachep, spacep->data, caseFold | CM_FLAG_FOLLOW,
- userp, tidPathp, &req, &dscp);
+ code = cm_NameI(cm_rootSCachep, spacep->data, caseFold | CM_FLAG_FOLLOW,
+ userp, tidPathp, &req, &dscp);
- if (code) {
- cm_ReleaseUser(userp);
- return code;
- }
+ if (code) {
+ cm_ReleaseUser(userp);
+ return code;
+ }
- /* otherwise, scp points to the parent directory. */
- if (!lastNamep)
- lastNamep = pathp;
- else
- lastNamep++;
+ /* otherwise, scp points to the parent directory. */
+ if (!lastNamep)
+ lastNamep = pathp;
+ else
+ lastNamep++;
- rock.any = 0;
- rock.maskp = lastNamep;
- rock.flags = ((strchr(rock.maskp, '~') != NULL) ? SMB_MASKFLAG_TILDE : 0);
-
- thyper.LowPart = 0;
- thyper.HighPart = 0;
- rock.userp = userp;
- rock.reqp = &req;
- rock.dscp = dscp;
+ rock.any = 0;
+ rock.maskp = lastNamep;
+ rock.flags = ((strchr(rock.maskp, '~') != NULL) ? SMB_MASKFLAG_TILDE : 0);
+
+ thyper.LowPart = 0;
+ thyper.HighPart = 0;
+ rock.userp = userp;
+ rock.reqp = &req;
+ rock.dscp = dscp;
/* First do a case sensitive match, and if that fails, do a case insensitive match */
code = cm_ApplyDir(dscp, smb_RmdirProc, &rock, &thyper, userp, &req, NULL);
if (code == 0 && !rock.any) {
code = cm_ApplyDir(dscp, smb_RmdirProc, &rock, &thyper, userp, &req, NULL);
}
- cm_ReleaseUser(userp);
+ cm_ReleaseUser(userp);
- cm_ReleaseSCache(dscp);
+ cm_ReleaseSCache(dscp);
- if (code == 0 && !rock.any)
- code = CM_ERROR_NOSUCHFILE;
- return code;
+ if (code == 0 && !rock.any)
+ code = CM_ERROR_NOSUCHFILE;
+ return code;
}
long smb_ReceiveCoreFlush(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- unsigned short fid;
+ unsigned short fid;
smb_fid_t *fidp;
cm_user_t *userp;
long code = 0;
cm_req_t req;
- cm_InitReq(&req);
+ cm_InitReq(&req);
+
+ fid = smb_GetSMBParm(inp, 0);
- fid = smb_GetSMBParm(inp, 0);
-
- osi_Log1(smb_logp, "SMB flush fid %d", fid);
+ osi_Log1(smb_logp, "SMB flush fid %d", fid);
- fid = smb_ChainFID(fid, inp);
+ fid = smb_ChainFID(fid, inp);
fidp = smb_FindFID(vcp, fid, 0);
if (!fidp || (fidp->flags & SMB_FID_IOCTL)) {
if (fidp)
lock_ObtainMutex(&fidp->mx);
if (fidp->flags & SMB_FID_OPENWRITE)
code = cm_FSync(fidp->scp, userp, &req);
- else
- code = 0;
+ else
+ code = 0;
lock_ReleaseMutex(&fidp->mx);
smb_ReleaseFID(fidp);
}
struct smb_FullNameRock {
- char *name;
- cm_scache_t *vnode;
- char *fullName;
+ char *name;
+ cm_scache_t *vnode;
+ char *fullName;
};
int smb_FullNameProc(cm_scache_t *scp, cm_dirEntry_t *dep, void *rockp,
- osi_hyper_t *offp)
+ osi_hyper_t *offp)
{
- char shortName[13];
- struct smb_FullNameRock *vrockp;
-
- vrockp = (struct smb_FullNameRock *)rockp;
-
- if (!cm_Is8Dot3(dep->name)) {
- cm_Gen8Dot3Name(dep, shortName, NULL);
-
- if (cm_stricmp(shortName, vrockp->name) == 0) {
- vrockp->fullName = strdup(dep->name);
- return CM_ERROR_STOPNOW;
- }
- }
- if (cm_stricmp(dep->name, vrockp->name) == 0
- && ntohl(dep->fid.vnode) == vrockp->vnode->fid.vnode
- && ntohl(dep->fid.unique) == vrockp->vnode->fid.unique) {
- vrockp->fullName = strdup(dep->name);
- return CM_ERROR_STOPNOW;
- }
- return 0;
+ char shortName[13];
+ struct smb_FullNameRock *vrockp;
+
+ vrockp = (struct smb_FullNameRock *)rockp;
+
+ if (!cm_Is8Dot3(dep->name)) {
+ cm_Gen8Dot3Name(dep, shortName, NULL);
+
+ if (cm_stricmp(shortName, vrockp->name) == 0) {
+ vrockp->fullName = strdup(dep->name);
+ return CM_ERROR_STOPNOW;
+ }
+ }
+ if (cm_stricmp(dep->name, vrockp->name) == 0 &&
+ ntohl(dep->fid.vnode) == vrockp->vnode->fid.vnode &&
+ ntohl(dep->fid.unique) == vrockp->vnode->fid.unique) {
+ vrockp->fullName = strdup(dep->name);
+ return CM_ERROR_STOPNOW;
+ }
+ return 0;
}
void smb_FullName(cm_scache_t *dscp, cm_scache_t *scp, char *pathp,
- char **newPathp, cm_user_t *userp, cm_req_t *reqp)
+ char **newPathp, cm_user_t *userp, cm_req_t *reqp)
{
- struct smb_FullNameRock rock;
- long code = 0;
-
- rock.name = pathp;
- rock.vnode = scp;
-
- code = cm_ApplyDir(dscp, smb_FullNameProc, &rock, NULL,
- userp, reqp, NULL);
- if (code == CM_ERROR_STOPNOW)
- *newPathp = rock.fullName;
- else
- *newPathp = strdup(pathp);
+ struct smb_FullNameRock rock;
+ long code = 0;
+
+ rock.name = pathp;
+ rock.vnode = scp;
+
+ code = cm_ApplyDir(dscp, smb_FullNameProc, &rock, NULL,
+ userp, reqp, NULL);
+ if (code == CM_ERROR_STOPNOW)
+ *newPathp = rock.fullName;
+ else
+ *newPathp = strdup(pathp);
}
long smb_ReceiveCoreClose(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- unsigned short fid;
+ unsigned short fid;
smb_fid_t *fidp;
cm_user_t *userp;
- long dosTime;
+ long dosTime;
long code = 0;
- cm_req_t req;
+ cm_req_t req;
- cm_InitReq(&req);
+ cm_InitReq(&req);
- fid = smb_GetSMBParm(inp, 0);
- dosTime = smb_GetSMBParm(inp, 1) | (smb_GetSMBParm(inp, 2) << 16);
-
- osi_Log1(smb_logp, "SMB close fid %d", fid);
+ fid = smb_GetSMBParm(inp, 0);
+ dosTime = smb_GetSMBParm(inp, 1) | (smb_GetSMBParm(inp, 2) << 16);
+
+ osi_Log1(smb_logp, "SMB close fid %d", fid);
- fid = smb_ChainFID(fid, inp);
+ fid = smb_ChainFID(fid, inp);
fidp = smb_FindFID(vcp, fid, 0);
if (!fidp) {
return CM_ERROR_BADFD;
}
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
lock_ObtainMutex(&fidp->mx);
- /* Don't jump the gun on an async raw write */
- while (fidp->raw_writers) {
- lock_ReleaseMutex(&fidp->mx);
- thrd_WaitForSingleObject_Event(fidp->raw_write_event, RAWTIMEOUT);
- lock_ObtainMutex(&fidp->mx);
- }
+ /* Don't jump the gun on an async raw write */
+ while (fidp->raw_writers) {
+ lock_ReleaseMutex(&fidp->mx);
+ thrd_WaitForSingleObject_Event(fidp->raw_write_event, RAWTIMEOUT);
+ lock_ObtainMutex(&fidp->mx);
+ }
- fidp->flags |= SMB_FID_DELETE;
+ fidp->flags |= SMB_FID_DELETE;
- /* watch for ioctl closes, and read-only opens */
- if (fidp->scp != NULL
- && (fidp->flags & (SMB_FID_OPENWRITE | SMB_FID_DELONCLOSE))
+ /* watch for ioctl closes, and read-only opens */
+ if (fidp->scp != NULL &&
+ (fidp->flags & (SMB_FID_OPENWRITE | SMB_FID_DELONCLOSE))
== SMB_FID_OPENWRITE) {
- if (dosTime != 0 && dosTime != -1) {
- fidp->scp->mask |= CM_SCACHEMASK_CLIENTMODTIME;
+ if (dosTime != 0 && dosTime != -1) {
+ fidp->scp->mask |= CM_SCACHEMASK_CLIENTMODTIME;
/* This fixes defect 10958 */
CompensateForSmbClientLastWriteTimeBugs(&dosTime);
- smb_UnixTimeFromDosUTime(&fidp->scp->clientModTime, dosTime);
- }
+ smb_UnixTimeFromDosUTime(&fidp->scp->clientModTime, dosTime);
+ }
code = cm_FSync(fidp->scp, userp, &req);
- }
- else
+ }
+ else
code = 0;
- if (fidp->flags & SMB_FID_DELONCLOSE) {
- cm_scache_t *dscp = fidp->NTopen_dscp;
- char *pathp = fidp->NTopen_pathp;
- char *fullPathp;
+ if (fidp->flags & SMB_FID_DELONCLOSE) {
+ cm_scache_t *dscp = fidp->NTopen_dscp;
+ char *pathp = fidp->NTopen_pathp;
+ char *fullPathp;
- smb_FullName(dscp, fidp->scp, pathp, &fullPathp, userp, &req);
- if (fidp->scp->fileType == CM_SCACHETYPE_DIRECTORY) {
- code = cm_RemoveDir(dscp, fullPathp, userp, &req);
- if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
- smb_NotifyChange(FILE_ACTION_REMOVED,
+ smb_FullName(dscp, fidp->scp, pathp, &fullPathp, userp, &req);
+ if (fidp->scp->fileType == CM_SCACHETYPE_DIRECTORY) {
+ code = cm_RemoveDir(dscp, fullPathp, userp, &req);
+ if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
+ smb_NotifyChange(FILE_ACTION_REMOVED,
FILE_NOTIFY_CHANGE_DIR_NAME,
dscp, fullPathp, NULL, TRUE);
- }
- else
+ }
+ else
{
- code = cm_Unlink(dscp, fullPathp, userp, &req);
- if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
- smb_NotifyChange(FILE_ACTION_REMOVED,
+ code = cm_Unlink(dscp, fullPathp, userp, &req);
+ if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
+ smb_NotifyChange(FILE_ACTION_REMOVED,
FILE_NOTIFY_CHANGE_FILE_NAME,
dscp, fullPathp, NULL, TRUE);
- }
- free(fullPathp);
- }
+ }
+ free(fullPathp);
+ }
lock_ReleaseMutex(&fidp->mx);
if (fidp->flags & SMB_FID_NTOPEN) {
- cm_ReleaseSCache(fidp->NTopen_dscp);
- free(fidp->NTopen_pathp);
- }
- if (fidp->NTopen_wholepathp)
- free(fidp->NTopen_wholepathp);
+ cm_ReleaseSCache(fidp->NTopen_dscp);
+ free(fidp->NTopen_pathp);
+ }
+ if (fidp->NTopen_wholepathp)
+ free(fidp->NTopen_wholepathp);
smb_ReleaseFID(fidp);
- cm_ReleaseUser(userp);
+ cm_ReleaseUser(userp);
return code;
}
cm_user_t *userp, long *readp, int dosflag)
#endif /* !DJGPP */
{
- osi_hyper_t offset;
- long code = 0;
- cm_scache_t *scp;
- cm_buf_t *bufferp;
- osi_hyper_t fileLength;
- osi_hyper_t thyper;
- osi_hyper_t lastByte;
- osi_hyper_t bufferOffset;
- long bufIndex, nbytes;
- int chunk;
- int sequential = 0;
- cm_req_t req;
-
- cm_InitReq(&req);
-
- bufferp = NULL;
- offset = *offsetp;
-
- lock_ObtainMutex(&fidp->mx);
- scp = fidp->scp;
- lock_ObtainMutex(&scp->mx);
-
- if (offset.HighPart == 0) {
- chunk = offset.LowPart >> cm_logChunkSize;
- if (chunk != fidp->curr_chunk) {
- fidp->prev_chunk = fidp->curr_chunk;
- fidp->curr_chunk = chunk;
- }
- if (fidp->curr_chunk == fidp->prev_chunk + 1)
- sequential = 1;
- }
-
- /* start by looking up the file's end */
- code = cm_SyncOp(scp, NULL, userp, &req, 0,
- CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
- if (code) goto done;
-
- /* now we have the entry locked, look up the length */
- fileLength = scp->length;
-
- /* adjust count down so that it won't go past EOF */
- thyper.LowPart = count;
- thyper.HighPart = 0;
- thyper = LargeIntegerAdd(offset, thyper); /* where read should end */
- lastByte = thyper;
- if (LargeIntegerGreaterThan(thyper, fileLength)) {
- /* we'd read past EOF, so just stop at fileLength bytes.
- * Start by computing how many bytes remain in the file.
- */
- thyper = LargeIntegerSubtract(fileLength, offset);
-
- /* if we are past EOF, read 0 bytes */
- if (LargeIntegerLessThanZero(thyper))
- count = 0;
- else
- count = thyper.LowPart;
- }
-
- *readp = count;
-
- /* now, copy the data one buffer at a time,
- * until we've filled the request packet
- */
- while (1) {
- /* if we've copied all the data requested, we're done */
- if (count <= 0) break;
-
- /* otherwise, load up a buffer of data */
- thyper.HighPart = offset.HighPart;
- thyper.LowPart = offset.LowPart & ~(buf_bufferSize-1);
- if (!bufferp || !LargeIntegerEqualTo(thyper, bufferOffset)) {
- /* wrong buffer */
- if (bufferp) {
- buf_Release(bufferp);
- bufferp = NULL;
- }
- lock_ReleaseMutex(&scp->mx);
-
- lock_ObtainRead(&scp->bufCreateLock);
- code = buf_Get(scp, &thyper, &bufferp);
- lock_ReleaseRead(&scp->bufCreateLock);
-
- lock_ObtainMutex(&scp->mx);
- if (code) goto done;
- bufferOffset = thyper;
-
- /* now get the data in the cache */
- while (1) {
- code = cm_SyncOp(scp, bufferp, userp, &req, 0,
- CM_SCACHESYNC_NEEDCALLBACK
- | CM_SCACHESYNC_READ);
- if (code) goto done;
+ osi_hyper_t offset;
+ long code = 0;
+ cm_scache_t *scp;
+ cm_buf_t *bufferp;
+ osi_hyper_t fileLength;
+ osi_hyper_t thyper;
+ osi_hyper_t lastByte;
+ osi_hyper_t bufferOffset;
+ long bufIndex, nbytes;
+ int chunk;
+ int sequential = 0;
+ cm_req_t req;
+
+ cm_InitReq(&req);
+
+ bufferp = NULL;
+ offset = *offsetp;
+
+ lock_ObtainMutex(&fidp->mx);
+ scp = fidp->scp;
+ lock_ObtainMutex(&scp->mx);
+
+ if (offset.HighPart == 0) {
+ chunk = offset.LowPart >> cm_logChunkSize;
+ if (chunk != fidp->curr_chunk) {
+ fidp->prev_chunk = fidp->curr_chunk;
+ fidp->curr_chunk = chunk;
+ }
+ if (fidp->curr_chunk == fidp->prev_chunk + 1)
+ sequential = 1;
+ }
+
+ /* start by looking up the file's end */
+ code = cm_SyncOp(scp, NULL, userp, &req, 0,
+ CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
+ if (code) goto done;
+
+ /* now we have the entry locked, look up the length */
+ fileLength = scp->length;
+
+ /* adjust count down so that it won't go past EOF */
+ thyper.LowPart = count;
+ thyper.HighPart = 0;
+ thyper = LargeIntegerAdd(offset, thyper); /* where read should end */
+ lastByte = thyper;
+ if (LargeIntegerGreaterThan(thyper, fileLength)) {
+ /* we'd read past EOF, so just stop at fileLength bytes.
+ * Start by computing how many bytes remain in the file.
+ */
+ thyper = LargeIntegerSubtract(fileLength, offset);
+
+ /* if we are past EOF, read 0 bytes */
+ if (LargeIntegerLessThanZero(thyper))
+ count = 0;
+ else
+ count = thyper.LowPart;
+ }
+
+ *readp = count;
+
+ /* now, copy the data one buffer at a time,
+ * until we've filled the request packet
+ */
+ while (1) {
+ /* if we've copied all the data requested, we're done */
+ if (count <= 0) break;
+
+ /* otherwise, load up a buffer of data */
+ thyper.HighPart = offset.HighPart;
+ thyper.LowPart = offset.LowPart & ~(buf_bufferSize-1);
+ if (!bufferp || !LargeIntegerEqualTo(thyper, bufferOffset)) {
+ /* wrong buffer */
+ if (bufferp) {
+ buf_Release(bufferp);
+ bufferp = NULL;
+ }
+ lock_ReleaseMutex(&scp->mx);
+
+ lock_ObtainRead(&scp->bufCreateLock);
+ code = buf_Get(scp, &thyper, &bufferp);
+ lock_ReleaseRead(&scp->bufCreateLock);
+
+ lock_ObtainMutex(&scp->mx);
+ if (code) goto done;
+ bufferOffset = thyper;
+
+ /* now get the data in the cache */
+ while (1) {
+ code = cm_SyncOp(scp, bufferp, userp, &req, 0,
+ CM_SCACHESYNC_NEEDCALLBACK |
+ CM_SCACHESYNC_READ);
+ if (code) goto done;
- if (cm_HaveBuffer(scp, bufferp, 0)) break;
-
- /* otherwise, load the buffer and try again */
- code = cm_GetBuffer(scp, bufferp, NULL, userp, &req);
- if (code) break;
- }
- if (code) {
- buf_Release(bufferp);
- bufferp = NULL;
- goto done;
- }
- } /* if (wrong buffer) ... */
-
- /* now we have the right buffer loaded. Copy out the
- * data from here to the user's buffer.
- */
- bufIndex = offset.LowPart & (buf_bufferSize - 1);
-
- /* and figure out how many bytes we want from this buffer */
- nbytes = buf_bufferSize - bufIndex; /* what remains in buffer */
- if (nbytes > count) nbytes = count; /* don't go past EOF */
-
- /* now copy the data */
+ if (cm_HaveBuffer(scp, bufferp, 0)) break;
+
+ /* otherwise, load the buffer and try again */
+ code = cm_GetBuffer(scp, bufferp, NULL, userp, &req);
+ if (code) break;
+ }
+ if (code) {
+ buf_Release(bufferp);
+ bufferp = NULL;
+ goto done;
+ }
+ } /* if (wrong buffer) ... */
+
+ /* now we have the right buffer loaded. Copy out the
+ * data from here to the user's buffer.
+ */
+ bufIndex = offset.LowPart & (buf_bufferSize - 1);
+
+ /* and figure out how many bytes we want from this buffer */
+ nbytes = buf_bufferSize - bufIndex; /* what remains in buffer */
+ if (nbytes > count) nbytes = count; /* don't go past EOF */
+
+ /* now copy the data */
#ifdef DJGPP
- if (dosflag)
- dosmemput(bufferp->datap + bufIndex, nbytes, (dos_ptr)op);
- else
+ if (dosflag)
+ dosmemput(bufferp->datap + bufIndex, nbytes, (dos_ptr)op);
+ else
#endif /* DJGPP */
- memcpy(op, bufferp->datap + bufIndex, nbytes);
+ memcpy(op, bufferp->datap + bufIndex, nbytes);
- /* adjust counters, pointers, etc. */
- op += nbytes;
- count -= nbytes;
- thyper.LowPart = nbytes;
- thyper.HighPart = 0;
- offset = LargeIntegerAdd(thyper, offset);
- } /* while 1 */
+ /* adjust counters, pointers, etc. */
+ op += nbytes;
+ count -= nbytes;
+ thyper.LowPart = nbytes;
+ thyper.HighPart = 0;
+ offset = LargeIntegerAdd(thyper, offset);
+ } /* while 1 */
done:
- lock_ReleaseMutex(&scp->mx);
- lock_ReleaseMutex(&fidp->mx);
- if (bufferp)
- buf_Release(bufferp);
+ lock_ReleaseMutex(&scp->mx);
+ lock_ReleaseMutex(&fidp->mx);
+ if (bufferp)
+ buf_Release(bufferp);
- if (code == 0 && sequential)
- cm_ConsiderPrefetch(scp, &lastByte, userp, &req);
+ if (code == 0 && sequential)
+ cm_ConsiderPrefetch(scp, &lastByte, userp, &req);
- return code;
+ return code;
}
/*
cm_user_t *userp, long *writtenp, int dosflag)
#endif /* !DJGPP */
{
- osi_hyper_t offset;
- long code = 0;
- long written = 0;
- cm_scache_t *scp;
- osi_hyper_t fileLength; /* file's length at start of write */
- osi_hyper_t minLength; /* don't read past this */
- long nbytes; /* # of bytes to transfer this iteration */
- cm_buf_t *bufferp;
- osi_hyper_t thyper; /* hyper tmp variable */
- osi_hyper_t bufferOffset;
- long bufIndex; /* index in buffer where our data is */
- int doWriteBack;
- osi_hyper_t writeBackOffset; /* offset of region to write back when
- * I/O is done */
- DWORD filter = 0;
- cm_req_t req;
+ osi_hyper_t offset;
+ long code = 0;
+ long written = 0;
+ cm_scache_t *scp;
+ osi_hyper_t fileLength; /* file's length at start of write */
+ osi_hyper_t minLength; /* don't read past this */
+ long nbytes; /* # of bytes to transfer this iteration */
+ cm_buf_t *bufferp;
+ osi_hyper_t thyper; /* hyper tmp variable */
+ osi_hyper_t bufferOffset;
+ long bufIndex; /* index in buffer where our data is */
+ int doWriteBack;
+ osi_hyper_t writeBackOffset;/* offset of region to write back when
+ * I/O is done */
+ DWORD filter = 0;
+ cm_req_t req;
osi_Log3(smb_logp, "smb_WriteData fid %d, off 0x%x, size 0x%x",
fidp->fid, offsetp->LowPart, count);
- cm_InitReq(&req);
+ *writtenp = 0;
+
+ cm_InitReq(&req);
- bufferp = NULL;
- doWriteBack = 0;
- offset = *offsetp;
+ bufferp = NULL;
+ doWriteBack = 0;
+ offset = *offsetp;
- lock_ObtainMutex(&fidp->mx);
- scp = fidp->scp;
- lock_ObtainMutex(&scp->mx);
+ lock_ObtainMutex(&fidp->mx);
+ scp = fidp->scp;
+ lock_ObtainMutex(&scp->mx);
- /* start by looking up the file's end */
+ /* start by looking up the file's end */
osi_Log1(smb_logp, "smb_WriteData fid %d calling cm_SyncOp NEEDCALLBACK|SETSTATUS|GETSTATUS",
fidp->fid);
- code = cm_SyncOp(scp, NULL, userp, &req, 0,
- CM_SCACHESYNC_NEEDCALLBACK
- | CM_SCACHESYNC_SETSTATUS
- | CM_SCACHESYNC_GETSTATUS);
+ code = cm_SyncOp(scp, NULL, userp, &req, 0,
+ CM_SCACHESYNC_NEEDCALLBACK
+ | CM_SCACHESYNC_SETSTATUS
+ | CM_SCACHESYNC_GETSTATUS);
osi_Log2(smb_logp, "smb_WriteData fid %d calling cm_SyncOp NEEDCALLBACK|SETSTATUS|GETSTATUS returns %d",
fidp->fid,code);
- if (code)
- goto done;
-
- /* make sure we have a writable FD */
- if (!(fidp->flags & SMB_FID_OPENWRITE)) {
- code = CM_ERROR_BADFDOP;
- goto done;
- }
-
- /* now we have the entry locked, look up the length */
- fileLength = scp->length;
- minLength = fileLength;
- if (LargeIntegerGreaterThan(minLength, scp->serverLength))
- minLength = scp->serverLength;
-
- /* adjust file length if we extend past EOF */
- thyper.LowPart = count;
- thyper.HighPart = 0;
- thyper = LargeIntegerAdd(offset, thyper); /* where write should end */
- if (LargeIntegerGreaterThan(thyper, fileLength)) {
- /* we'd write past EOF, so extend the file */
- scp->mask |= CM_SCACHEMASK_LENGTH;
- scp->length = thyper;
- filter |= (FILE_NOTIFY_CHANGE_LAST_WRITE | FILE_NOTIFY_CHANGE_SIZE);
- } else
- filter |= FILE_NOTIFY_CHANGE_LAST_WRITE;
+ if (code)
+ goto done;
- /* now, if the new position (thyper) and the old (offset) are in
- * different storeback windows, remember to store back the previous
- * storeback window when we're done with the write.
- */
- if ((thyper.LowPart & (-cm_chunkSize)) !=
- (offset.LowPart & (-cm_chunkSize))) {
- /* they're different */
- doWriteBack = 1;
- writeBackOffset.HighPart = offset.HighPart;
- writeBackOffset.LowPart = offset.LowPart & (-cm_chunkSize);
- }
+ /* make sure we have a writable FD */
+ if (!(fidp->flags & SMB_FID_OPENWRITE)) {
+ code = CM_ERROR_BADFDOP;
+ goto done;
+ }
+
+ /* now we have the entry locked, look up the length */
+ fileLength = scp->length;
+ minLength = fileLength;
+ if (LargeIntegerGreaterThan(minLength, scp->serverLength))
+ minLength = scp->serverLength;
+
+ /* adjust file length if we extend past EOF */
+ thyper.LowPart = count;
+ thyper.HighPart = 0;
+ thyper = LargeIntegerAdd(offset, thyper); /* where write should end */
+ if (LargeIntegerGreaterThan(thyper, fileLength)) {
+ /* we'd write past EOF, so extend the file */
+ scp->mask |= CM_SCACHEMASK_LENGTH;
+ scp->length = thyper;
+ filter |= (FILE_NOTIFY_CHANGE_LAST_WRITE | FILE_NOTIFY_CHANGE_SIZE);
+ } else
+ filter |= FILE_NOTIFY_CHANGE_LAST_WRITE;
+
+ /* now, if the new position (thyper) and the old (offset) are in
+ * different storeback windows, remember to store back the previous
+ * storeback window when we're done with the write.
+ */
+ if ((thyper.LowPart & (-cm_chunkSize)) !=
+ (offset.LowPart & (-cm_chunkSize))) {
+ /* they're different */
+ doWriteBack = 1;
+ writeBackOffset.HighPart = offset.HighPart;
+ writeBackOffset.LowPart = offset.LowPart & (-cm_chunkSize);
+ }
- *writtenp = count;
-
- /* now, copy the data one buffer at a time, until we've filled the
- * request packet */
- while (1) {
- /* if we've copied all the data requested, we're done */
- if (count <= 0) break;
-
- /* handle over quota or out of space */
- if (scp->flags & (CM_SCACHEFLAG_OVERQUOTA | CM_SCACHEFLAG_OUTOFSPACE)) {
- *writtenp = written;
- break;
- }
-
- /* otherwise, load up a buffer of data */
- thyper.HighPart = offset.HighPart;
- thyper.LowPart = offset.LowPart & ~(buf_bufferSize-1);
- if (!bufferp || !LargeIntegerEqualTo(thyper, bufferOffset)) {
- /* wrong buffer */
- if (bufferp) {
- lock_ReleaseMutex(&bufferp->mx);
- buf_Release(bufferp);
- bufferp = NULL;
- }
- lock_ReleaseMutex(&scp->mx);
-
- lock_ObtainRead(&scp->bufCreateLock);
- code = buf_Get(scp, &thyper, &bufferp);
- lock_ReleaseRead(&scp->bufCreateLock);
-
- lock_ObtainMutex(&bufferp->mx);
- lock_ObtainMutex(&scp->mx);
- if (code) goto done;
-
- bufferOffset = thyper;
-
- /* now get the data in the cache */
- while (1) {
+ *writtenp = count;
+
+ /* now, copy the data one buffer at a time, until we've filled the
+ * request packet */
+ while (1) {
+ /* if we've copied all the data requested, we're done */
+ if (count <= 0)
+ break;
+
+ /* handle over quota or out of space */
+ if (scp->flags & (CM_SCACHEFLAG_OVERQUOTA | CM_SCACHEFLAG_OUTOFSPACE)) {
+ *writtenp = written;
+ code = CM_ERROR_QUOTA;
+ break;
+ }
+
+ /* otherwise, load up a buffer of data */
+ thyper.HighPart = offset.HighPart;
+ thyper.LowPart = offset.LowPart & ~(buf_bufferSize-1);
+ if (!bufferp || !LargeIntegerEqualTo(thyper, bufferOffset)) {
+ /* wrong buffer */
+ if (bufferp) {
+ lock_ReleaseMutex(&bufferp->mx);
+ buf_Release(bufferp);
+ bufferp = NULL;
+ }
+ lock_ReleaseMutex(&scp->mx);
+
+ lock_ObtainRead(&scp->bufCreateLock);
+ code = buf_Get(scp, &thyper, &bufferp);
+ lock_ReleaseRead(&scp->bufCreateLock);
+
+ lock_ObtainMutex(&bufferp->mx);
+ lock_ObtainMutex(&scp->mx);
+ if (code) goto done;
+
+ bufferOffset = thyper;
+
+ /* now get the data in the cache */
+ while (1) {
osi_Log1(smb_logp, "smb_WriteData fid %d calling cm_SyncOp NEEDCALLBACK|WRITE|BUFLOCKED",
fidp->fid);
- code = cm_SyncOp(scp, bufferp, userp, &req, 0,
- CM_SCACHESYNC_NEEDCALLBACK
- | CM_SCACHESYNC_WRITE
- | CM_SCACHESYNC_BUFLOCKED);
+ code = cm_SyncOp(scp, bufferp, userp, &req, 0,
+ CM_SCACHESYNC_NEEDCALLBACK
+ | CM_SCACHESYNC_WRITE
+ | CM_SCACHESYNC_BUFLOCKED);
osi_Log2(smb_logp, "smb_WriteData fid %d calling cm_SyncOp NEEDCALLBACK|WRITE|BUFLOCKED returns %d",
fidp->fid,code);
- if (code)
- goto done;
-
- /* If we're overwriting the entire buffer, or
- * if we're writing at or past EOF, mark the
- * buffer as current so we don't call
- * cm_GetBuffer. This skips the fetch from the
- * server in those cases where we're going to
- * obliterate all the data in the buffer anyway,
- * or in those cases where there is no useful
- * data at the server to start with.
- *
- * Use minLength instead of scp->length, since
- * the latter has already been updated by this
- * call.
- */
- if (LargeIntegerGreaterThanOrEqualTo(
- bufferp->offset, minLength)
- || LargeIntegerEqualTo(offset, bufferp->offset)
- && (count >= buf_bufferSize
- || LargeIntegerGreaterThanOrEqualTo(
- LargeIntegerAdd(offset,
- ConvertLongToLargeInteger(count)),
- minLength))) {
- if (count < buf_bufferSize
- && bufferp->dataVersion == -1)
- memset(bufferp->datap, 0,
- buf_bufferSize);
- bufferp->dataVersion = scp->dataVersion;
- }
-
- if (cm_HaveBuffer(scp, bufferp, 1)) break;
-
- /* otherwise, load the buffer and try again */
- lock_ReleaseMutex(&bufferp->mx);
- code = cm_GetBuffer(scp, bufferp, NULL, userp,
- &req);
- lock_ReleaseMutex(&scp->mx);
- lock_ObtainMutex(&bufferp->mx);
- lock_ObtainMutex(&scp->mx);
- if (code) break;
- }
- if (code) {
- lock_ReleaseMutex(&bufferp->mx);
- buf_Release(bufferp);
- bufferp = NULL;
- goto done;
- }
- } /* if (wrong buffer) ... */
-
- /* now we have the right buffer loaded. Copy out the
- * data from here to the user's buffer.
- */
- bufIndex = offset.LowPart & (buf_bufferSize - 1);
-
- /* and figure out how many bytes we want from this buffer */
- nbytes = buf_bufferSize - bufIndex; /* what remains in buffer */
- if (nbytes > count)
- nbytes = count; /* don't go past end of request */
-
- /* now copy the data */
+ if (code)
+ goto done;
+
+ /* If we're overwriting the entire buffer, or
+ * if we're writing at or past EOF, mark the
+ * buffer as current so we don't call
+ * cm_GetBuffer. This skips the fetch from the
+ * server in those cases where we're going to
+ * obliterate all the data in the buffer anyway,
+ * or in those cases where there is no useful
+ * data at the server to start with.
+ *
+ * Use minLength instead of scp->length, since
+ * the latter has already been updated by this
+ * call.
+ */
+ if (LargeIntegerGreaterThanOrEqualTo(bufferp->offset, minLength)
+ || LargeIntegerEqualTo(offset, bufferp->offset)
+ && (count >= buf_bufferSize
+ || LargeIntegerGreaterThanOrEqualTo(LargeIntegerAdd(offset,
+ ConvertLongToLargeInteger(count)),
+ minLength))) {
+ if (count < buf_bufferSize
+ && bufferp->dataVersion == -1)
+ memset(bufferp->datap, 0,
+ buf_bufferSize);
+ bufferp->dataVersion = scp->dataVersion;
+ }
+
+ if (cm_HaveBuffer(scp, bufferp, 1)) break;
+
+ /* otherwise, load the buffer and try again */
+ lock_ReleaseMutex(&bufferp->mx);
+ code = cm_GetBuffer(scp, bufferp, NULL, userp,
+ &req);
+ lock_ReleaseMutex(&scp->mx);
+ lock_ObtainMutex(&bufferp->mx);
+ lock_ObtainMutex(&scp->mx);
+ if (code) break;
+ }
+ if (code) {
+ lock_ReleaseMutex(&bufferp->mx);
+ buf_Release(bufferp);
+ bufferp = NULL;
+ goto done;
+ }
+ } /* if (wrong buffer) ... */
+
+ /* now we have the right buffer loaded. Copy out the
+ * data from here to the user's buffer.
+ */
+ bufIndex = offset.LowPart & (buf_bufferSize - 1);
+
+ /* and figure out how many bytes we want from this buffer */
+ nbytes = buf_bufferSize - bufIndex; /* what remains in buffer */
+ if (nbytes > count)
+ nbytes = count; /* don't go past end of request */
+
+ /* now copy the data */
#ifdef DJGPP
- if (dosflag)
- dosmemget((dos_ptr)op, nbytes, bufferp->datap + bufIndex);
- else
+ if (dosflag)
+ dosmemget((dos_ptr)op, nbytes, bufferp->datap + bufIndex);
+ else
#endif /* DJGPP */
- memcpy(bufferp->datap + bufIndex, op, nbytes);
- buf_SetDirty(bufferp);
+ memcpy(bufferp->datap + bufIndex, op, nbytes);
+ buf_SetDirty(bufferp);
- /* and record the last writer */
- if (bufferp->userp != userp) {
- cm_HoldUser(userp);
- if (bufferp->userp)
+ /* and record the last writer */
+ if (bufferp->userp != userp) {
+ cm_HoldUser(userp);
+ if (bufferp->userp)
cm_ReleaseUser(bufferp->userp);
- bufferp->userp = userp;
- }
-
- /* adjust counters, pointers, etc. */
- op += nbytes;
- count -= nbytes;
- written += nbytes;
- thyper.LowPart = nbytes;
- thyper.HighPart = 0;
- offset = LargeIntegerAdd(thyper, offset);
- } /* while 1 */
+ bufferp->userp = userp;
+ }
+
+ /* adjust counters, pointers, etc. */
+ op += nbytes;
+ count -= nbytes;
+ written += nbytes;
+ thyper.LowPart = nbytes;
+ thyper.HighPart = 0;
+ offset = LargeIntegerAdd(thyper, offset);
+ } /* while 1 */
done:
- lock_ReleaseMutex(&scp->mx);
- lock_ReleaseMutex(&fidp->mx);
- if (bufferp) {
- lock_ReleaseMutex(&bufferp->mx);
- buf_Release(bufferp);
- }
-
- if (code == 0 && filter != 0 && (fidp->flags & SMB_FID_NTOPEN)
- && (fidp->NTopen_dscp->flags & CM_SCACHEFLAG_ANYWATCH)) {
- smb_NotifyChange(FILE_ACTION_MODIFIED, filter,
- fidp->NTopen_dscp, fidp->NTopen_pathp,
- NULL, TRUE);
- }
-
- if (code == 0 && doWriteBack) {
+ lock_ReleaseMutex(&scp->mx);
+ lock_ReleaseMutex(&fidp->mx);
+ if (bufferp) {
+ lock_ReleaseMutex(&bufferp->mx);
+ buf_Release(bufferp);
+ }
+
+ if (code == 0 && filter != 0 && (fidp->flags & SMB_FID_NTOPEN)
+ && (fidp->NTopen_dscp->flags & CM_SCACHEFLAG_ANYWATCH)) {
+ smb_NotifyChange(FILE_ACTION_MODIFIED, filter,
+ fidp->NTopen_dscp, fidp->NTopen_pathp,
+ NULL, TRUE);
+ }
+
+ if (code == 0 && doWriteBack) {
long code2;
- lock_ObtainMutex(&scp->mx);
+ lock_ObtainMutex(&scp->mx);
osi_Log1(smb_logp, "smb_WriteData fid %d calling cm_SyncOp ASYNCSTORE",
fidp->fid);
- code2 = cm_SyncOp(scp, NULL, userp, &req, 0, CM_SCACHESYNC_ASYNCSTORE);
+ code2 = cm_SyncOp(scp, NULL, userp, &req, 0, CM_SCACHESYNC_ASYNCSTORE);
osi_Log2(smb_logp, "smb_WriteData fid %d calling cm_SyncOp ASYNCSTORE returns %d",
fidp->fid,code2);
- lock_ReleaseMutex(&scp->mx);
- cm_QueueBKGRequest(scp, cm_BkgStore, writeBackOffset.LowPart,
- writeBackOffset.HighPart, cm_chunkSize, 0, userp);
- }
-
- osi_Log2(smb_logp, "smb_WriteData fid %d returns %d",
- fidp->fid, code);
- return code;
+ lock_ReleaseMutex(&scp->mx);
+ cm_QueueBKGRequest(scp, cm_BkgStore, writeBackOffset.LowPart,
+ writeBackOffset.HighPart, cm_chunkSize, 0, userp);
+ }
+
+ osi_Log2(smb_logp, "smb_WriteData fid %d returns %d written %d",
+ fidp->fid, code, *writtenp);
+ return code;
}
long smb_ReceiveCoreWrite(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- osi_hyper_t offset;
- long count, written = 0;
+ osi_hyper_t offset;
+ long count, written = 0, total_written = 0;
unsigned short fd;
smb_fid_t *fidp;
long code = 0;
offset.LowPart = smb_GetSMBParm(inp, 2) | (smb_GetSMBParm(inp, 3) << 16);
op = smb_GetSMBData(inp, NULL);
- op = smb_ParseDataBlock(op, NULL, &inDataBlockCount);
+ op = smb_ParseDataBlock(op, NULL, &inDataBlockCount);
osi_Log3(smb_logp, "smb_ReceiveCoreWrite fid %d, off 0x%x, size 0x%x",
fd, offset.LowPart, count);
- fd = smb_ChainFID(fd, inp);
+ fd = smb_ChainFID(fd, inp);
fidp = smb_FindFID(vcp, fd, 0);
if (!fidp) {
- return CM_ERROR_BADFD;
+ return CM_ERROR_BADFD;
}
if (fidp->flags & SMB_FID_IOCTL)
return smb_IoctlWrite(fidp, vcp, inp, outp);
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
/* special case: 0 bytes transferred means truncate to this position */
if (count == 0) {
- cm_req_t req;
+ cm_req_t req;
- cm_InitReq(&req);
+ cm_InitReq(&req);
- truncAttr.mask = CM_ATTRMASK_LENGTH;
+ truncAttr.mask = CM_ATTRMASK_LENGTH;
truncAttr.length.LowPart = offset.LowPart;
truncAttr.length.HighPart = 0;
- lock_ObtainMutex(&fidp->mx);
+ lock_ObtainMutex(&fidp->mx);
code = cm_SetAttr(fidp->scp, &truncAttr, userp, &req);
- lock_ReleaseMutex(&fidp->mx);
- smb_SetSMBParm(outp, 0, /* count */ 0);
+ lock_ReleaseMutex(&fidp->mx);
+ smb_SetSMBParm(outp, 0, /* count */ 0);
smb_SetSMBDataLength(outp, 0);
- fidp->flags |= SMB_FID_LENGTHSETDONE;
+ fidp->flags |= SMB_FID_LENGTHSETDONE;
goto done;
}
- /*
- * Work around bug in NT client
- *
- * When copying a file, the NT client should first copy the data,
- * then copy the last write time. But sometimes the NT client does
- * these in the wrong order, so the data copies would inadvertently
- * cause the last write time to be overwritten. We try to detect this,
- * and don't set client mod time if we think that would go against the
- * intention.
- */
- if ((fidp->flags & SMB_FID_MTIMESETDONE) != SMB_FID_MTIMESETDONE) {
- fidp->scp->mask |= CM_SCACHEMASK_CLIENTMODTIME;
- fidp->scp->clientModTime = time(NULL);
- }
+ /*
+ * Work around bug in NT client
+ *
+ * When copying a file, the NT client should first copy the data,
+ * then copy the last write time. But sometimes the NT client does
+ * these in the wrong order, so the data copies would inadvertently
+ * cause the last write time to be overwritten. We try to detect this,
+ * and don't set client mod time if we think that would go against the
+ * intention.
+ */
+ if ((fidp->flags & SMB_FID_MTIMESETDONE) != SMB_FID_MTIMESETDONE) {
+ fidp->scp->mask |= CM_SCACHEMASK_CLIENTMODTIME;
+ fidp->scp->clientModTime = time(NULL);
+ }
+ code = 0;
+ while ( code == 0 && count > 0 ) {
#ifndef DJGPP
code = smb_WriteData(fidp, &offset, count, op, userp, &written);
#else /* DJGPP */
code = smb_WriteData(fidp, &offset, count, op, userp, &written, FALSE);
#endif /* !DJGPP */
- if (code == 0 && written < count)
- code = CM_ERROR_PARTIALWRITE;
+ if (code == 0 && written == 0)
+ code = CM_ERROR_PARTIALWRITE;
- /* set the packet data length to 3 bytes for the data block header,
+ offset.LowPart += written;
+ count -= written;
+ total_written += written;
+ written = 0;
+ }
+
+ /* set the packet data length to 3 bytes for the data block header,
* plus the size of the data.
*/
- smb_SetSMBParm(outp, 0, written);
+ smb_SetSMBParm(outp, 0, total_written);
smb_SetSMBDataLength(outp, 0);
done:
smb_ReleaseFID(fidp);
cm_ReleaseUser(userp);
- return code;
+ return code;
}
void smb_CompleteWriteRaw(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp,
- NCB *ncbp, raw_write_cont_t *rwcp)
+ NCB *ncbp, raw_write_cont_t *rwcp)
{
- unsigned short fd;
- smb_fid_t *fidp;
- cm_user_t *userp;
+ unsigned short fd;
+ smb_fid_t *fidp;
+ cm_user_t *userp;
#ifndef DJGPP
- char *rawBuf;
+ char *rawBuf;
#else /* DJGPP */
- dos_ptr rawBuf;
+ dos_ptr rawBuf;
#endif /* !DJGPP */
- long written = 0;
- long code = 0;
+ long written = 0;
+ long code = 0;
- fd = smb_GetSMBParm(inp, 0);
- fidp = smb_FindFID(vcp, fd, 0);
+ fd = smb_GetSMBParm(inp, 0);
+ fidp = smb_FindFID(vcp, fd, 0);
- osi_Log2(smb_logp, "Completing Raw Write offset %x count %x",
- rwcp->offset.LowPart, rwcp->count);
+ osi_Log2(smb_logp, "Completing Raw Write offset %x count %x",
+ rwcp->offset.LowPart, rwcp->count);
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
#ifndef DJGPP
- rawBuf = rwcp->buf;
- code = smb_WriteData(fidp, &rwcp->offset, rwcp->count, rawBuf, userp,
+ rawBuf = rwcp->buf;
+ code = smb_WriteData(fidp, &rwcp->offset, rwcp->count, rawBuf, userp,
&written);
#else /* DJGPP */
- rawBuf = (dos_ptr) rwcp->buf;
- code = smb_WriteData(fidp, &rwcp->offset, rwcp->count,
+ rawBuf = (dos_ptr) rwcp->buf;
+ code = smb_WriteData(fidp, &rwcp->offset, rwcp->count,
(unsigned char *) rawBuf, userp,
&written, TRUE);
#endif /* !DJGPP */
- if (rwcp->writeMode & 0x1) { /* synchronous */
- smb_t *op;
-
- smb_FormatResponsePacket(vcp, inp, outp);
- op = (smb_t *) outp;
- op->com = 0x20; /* SMB_COM_WRITE_COMPLETE */
- smb_SetSMBParm(outp, 0, written + rwcp->alreadyWritten);
- smb_SetSMBDataLength(outp, 0);
- smb_SendPacket(vcp, outp);
- smb_FreePacket(outp);
- }
- else { /* asynchronous */
- lock_ObtainMutex(&fidp->mx);
- fidp->raw_writers--;
- if (fidp->raw_writers == 0)
- thrd_SetEvent(fidp->raw_write_event);
- lock_ReleaseMutex(&fidp->mx);
- }
-
- /* Give back raw buffer */
- lock_ObtainMutex(&smb_RawBufLock);
+ if (rwcp->writeMode & 0x1) { /* synchronous */
+ smb_t *op;
+
+ smb_FormatResponsePacket(vcp, inp, outp);
+ op = (smb_t *) outp;
+ op->com = 0x20; /* SMB_COM_WRITE_COMPLETE */
+ smb_SetSMBParm(outp, 0, written + rwcp->alreadyWritten);
+ smb_SetSMBDataLength(outp, 0);
+ smb_SendPacket(vcp, outp);
+ smb_FreePacket(outp);
+ }
+ else { /* asynchronous */
+ lock_ObtainMutex(&fidp->mx);
+ fidp->raw_writers--;
+ if (fidp->raw_writers == 0)
+ thrd_SetEvent(fidp->raw_write_event);
+ lock_ReleaseMutex(&fidp->mx);
+ }
+
+ /* Give back raw buffer */
+ lock_ObtainMutex(&smb_RawBufLock);
#ifndef DJGPP
- *((char **)rawBuf) = smb_RawBufs;
+ *((char **)rawBuf) = smb_RawBufs;
#else /* DJGPP */
_farpokel(_dos_ds, rawBuf, smb_RawBufs);
#endif /* !DJGPP */
- smb_RawBufs = rawBuf;
- lock_ReleaseMutex(&smb_RawBufLock);
+ smb_RawBufs = rawBuf;
+ lock_ReleaseMutex(&smb_RawBufLock);
- smb_ReleaseFID(fidp);
- cm_ReleaseUser(userp);
+ smb_ReleaseFID(fidp);
+ cm_ReleaseUser(userp);
}
long smb_ReceiveCoreWriteRawDummy(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- return 0;
+ return 0;
}
long smb_ReceiveCoreWriteRaw(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp, raw_write_cont_t *rwcp)
{
- osi_hyper_t offset;
- long count, written = 0;
- long totalCount;
+ osi_hyper_t offset;
+ long count, written = 0, total_written = 0;
+ long totalCount;
unsigned short fd;
smb_fid_t *fidp;
long code = 0;
cm_user_t *userp;
char *op;
- unsigned short writeMode;
+ unsigned short writeMode;
#ifndef DJGPP
- char *rawBuf;
+ char *rawBuf;
#else /* DJGPP */
dos_ptr rawBuf;
#endif /* !DJGPP */
fd = smb_GetSMBParm(inp, 0);
- totalCount = smb_GetSMBParm(inp, 1);
+ totalCount = smb_GetSMBParm(inp, 1);
count = smb_GetSMBParm(inp, 10);
offset.HighPart = 0; /* too bad */
offset.LowPart = smb_GetSMBParm(inp, 3) | (smb_GetSMBParm(inp, 4) << 16);
- writeMode = smb_GetSMBParm(inp, 7);
+ writeMode = smb_GetSMBParm(inp, 7);
- op = (char *) inp->data;
- op += smb_GetSMBParm(inp, 11);
+ op = (char *) inp->data;
+ op += smb_GetSMBParm(inp, 11);
osi_Log4(smb_logp,
"smb_ReceiveCoreWriteRaw fd %d, off 0x%x, size 0x%x, WriteMode 0x%x",
fd, offset.LowPart, count, writeMode);
- fd = smb_ChainFID(fd, inp);
+ fd = smb_ChainFID(fd, inp);
fidp = smb_FindFID(vcp, fd, 0);
if (!fidp) {
- return CM_ERROR_BADFD;
+ return CM_ERROR_BADFD;
}
- userp = smb_GetUser(vcp, inp);
-
- /*
- * Work around bug in NT client
- *
- * When copying a file, the NT client should first copy the data,
- * then copy the last write time. But sometimes the NT client does
- * these in the wrong order, so the data copies would inadvertently
- * cause the last write time to be overwritten. We try to detect this,
- * and don't set client mod time if we think that would go against the
- * intention.
- */
- if ((fidp->flags & SMB_FID_LOOKSLIKECOPY) != SMB_FID_LOOKSLIKECOPY) {
- fidp->scp->mask |= CM_SCACHEMASK_CLIENTMODTIME;
- fidp->scp->clientModTime = time(NULL);
- }
+ userp = smb_GetUser(vcp, inp);
+
+ /*
+ * Work around bug in NT client
+ *
+ * When copying a file, the NT client should first copy the data,
+ * then copy the last write time. But sometimes the NT client does
+ * these in the wrong order, so the data copies would inadvertently
+ * cause the last write time to be overwritten. We try to detect this,
+ * and don't set client mod time if we think that would go against the
+ * intention.
+ */
+ if ((fidp->flags & SMB_FID_LOOKSLIKECOPY) != SMB_FID_LOOKSLIKECOPY) {
+ fidp->scp->mask |= CM_SCACHEMASK_CLIENTMODTIME;
+ fidp->scp->clientModTime = time(NULL);
+ }
+ code = 0;
+ while ( code == 0 && count > 0 ) {
#ifndef DJGPP
code = smb_WriteData(fidp, &offset, count, op, userp, &written);
#else /* DJGPP */
code = smb_WriteData(fidp, &offset, count, op, userp, &written, FALSE);
#endif /* !DJGPP */
- if (code == 0 && written < count)
- code = CM_ERROR_PARTIALWRITE;
-
- /* Get a raw buffer */
- if (code == 0) {
- rawBuf = NULL;
- lock_ObtainMutex(&smb_RawBufLock);
- if (smb_RawBufs) {
- /* Get a raw buf, from head of list */
- rawBuf = smb_RawBufs;
+ if (code == 0 && written == 0)
+ code = CM_ERROR_PARTIALWRITE;
+
+ offset.LowPart += written;
+ count -= written;
+ total_written += written;
+ written = 0;
+ }
+
+ /* Get a raw buffer */
+ if (code == 0) {
+ rawBuf = NULL;
+ lock_ObtainMutex(&smb_RawBufLock);
+ if (smb_RawBufs) {
+ /* Get a raw buf, from head of list */
+ rawBuf = smb_RawBufs;
#ifndef DJGPP
- smb_RawBufs = *(char **)smb_RawBufs;
+ smb_RawBufs = *(char **)smb_RawBufs;
#else /* DJGPP */
smb_RawBufs = _farpeekl(_dos_ds, smb_RawBufs);
#endif /* !DJGPP */
- }
- else
- code = CM_ERROR_USESTD;
+ }
+ else
+ code = CM_ERROR_USESTD;
lock_ReleaseMutex(&smb_RawBufLock);
- }
-
- /* Don't allow a premature Close */
- if (code == 0 && (writeMode & 1) == 0) {
- lock_ObtainMutex(&fidp->mx);
- fidp->raw_writers++;
- thrd_ResetEvent(fidp->raw_write_event);
- lock_ReleaseMutex(&fidp->mx);
- }
-
- smb_ReleaseFID(fidp);
- cm_ReleaseUser(userp);
-
- if (code) {
- smb_SetSMBParm(outp, 0, written);
- smb_SetSMBDataLength(outp, 0);
- ((smb_t *)outp)->com = 0x20; /* SMB_COM_WRITE_COMPLETE */
- rwcp->code = code;
- return code;
- }
-
- rwcp->code = 0;
- rwcp->buf = rawBuf;
- rwcp->offset.HighPart = 0;
- rwcp->offset.LowPart = offset.LowPart + count;
- rwcp->count = totalCount - count;
- rwcp->writeMode = writeMode;
- rwcp->alreadyWritten = written;
-
- /* set the packet data length to 3 bytes for the data block header,
+ }
+
+ /* Don't allow a premature Close */
+ if (code == 0 && (writeMode & 1) == 0) {
+ lock_ObtainMutex(&fidp->mx);
+ fidp->raw_writers++;
+ thrd_ResetEvent(fidp->raw_write_event);
+ lock_ReleaseMutex(&fidp->mx);
+ }
+
+ smb_ReleaseFID(fidp);
+ cm_ReleaseUser(userp);
+
+ if (code) {
+ smb_SetSMBParm(outp, 0, total_written);
+ smb_SetSMBDataLength(outp, 0);
+ ((smb_t *)outp)->com = 0x20; /* SMB_COM_WRITE_COMPLETE */
+ rwcp->code = code;
+ return code;
+ }
+
+ rwcp->code = 0;
+ rwcp->buf = rawBuf;
+ rwcp->offset.HighPart = 0;
+ rwcp->offset.LowPart = offset.LowPart + count;
+ rwcp->count = totalCount - count;
+ rwcp->writeMode = writeMode;
+ rwcp->alreadyWritten = total_written;
+
+ /* set the packet data length to 3 bytes for the data block header,
* plus the size of the data.
*/
- smb_SetSMBParm(outp, 0, 0xffff);
+ smb_SetSMBParm(outp, 0, 0xffff);
smb_SetSMBDataLength(outp, 0);
- return 0;
+ return 0;
}
long smb_ReceiveCoreRead(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- osi_hyper_t offset;
+ osi_hyper_t offset;
long count, finalCount;
unsigned short fd;
smb_fid_t *fidp;
osi_Log3(smb_logp, "smb_ReceiveCoreRead fd %d, off 0x%x, size 0x%x",
fd, offset.LowPart, count);
- fd = smb_ChainFID(fd, inp);
+ fd = smb_ChainFID(fd, inp);
fidp = smb_FindFID(vcp, fd, 0);
if (!fidp) {
- return CM_ERROR_BADFD;
+ return CM_ERROR_BADFD;
}
if (fidp->flags & SMB_FID_IOCTL) {
- return smb_IoctlRead(fidp, vcp, inp, outp);
+ return smb_IoctlRead(fidp, vcp, inp, outp);
}
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
- /* remember this for final results */
+ /* remember this for final results */
smb_SetSMBParm(outp, 0, count);
smb_SetSMBParm(outp, 1, 0);
smb_SetSMBParm(outp, 2, 0);
smb_SetSMBParm(outp, 3, 0);
smb_SetSMBParm(outp, 4, 0);
- /* set the packet data length to 3 bytes for the data block header,
+ /* set the packet data length to 3 bytes for the data block header,
* plus the size of the data.
*/
smb_SetSMBDataLength(outp, count+3);
- /* get op ptr after putting in the parms, since otherwise we don't
+ /* get op ptr after putting in the parms, since otherwise we don't
* know where the data really is.
*/
op = smb_GetSMBData(outp, NULL);
- /* now emit the data block header: 1 byte of type and 2 bytes of length */
+ /* now emit the data block header: 1 byte of type and 2 bytes of length */
*op++ = 1; /* data block marker */
*op++ = (unsigned char) (count & 0xff);
*op++ = (unsigned char) ((count >> 8) & 0xff);
#ifndef DJGPP
- code = smb_ReadData(fidp, &offset, count, op, userp, &finalCount);
+ code = smb_ReadData(fidp, &offset, count, op, userp, &finalCount);
#else /* DJGPP */
code = smb_ReadData(fidp, &offset, count, op, userp, &finalCount, FALSE);
#endif /* !DJGPP */
- /* fix some things up */
- smb_SetSMBParm(outp, 0, finalCount);
- smb_SetSMBDataLength(outp, finalCount+3);
+ /* fix some things up */
+ smb_SetSMBParm(outp, 0, finalCount);
+ smb_SetSMBDataLength(outp, finalCount+3);
smb_ReleaseFID(fidp);
long smb_ReceiveCoreMakeDir(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- char *pathp;
+ char *pathp;
long code = 0;
- cm_space_t *spacep;
+ cm_space_t *spacep;
char *tp;
cm_user_t *userp;
cm_scache_t *dscp; /* dir we're dealing with */
int initialModeBits;
char *lastNamep;
int caseFold;
- char *tidPathp;
- cm_req_t req;
+ char *tidPathp;
+ cm_req_t req;
- cm_InitReq(&req);
+ cm_InitReq(&req);
scp = NULL;
- /* compute initial mode bits based on read-only flag in attributes */
+ /* compute initial mode bits based on read-only flag in attributes */
initialModeBits = 0777;
- tp = smb_GetSMBData(inp, NULL);
+ tp = smb_GetSMBData(inp, NULL);
pathp = smb_ParseASCIIBlock(tp, &tp);
- if (strcmp(pathp, "\\") == 0)
- return CM_ERROR_EXISTS;
+ if (strcmp(pathp, "\\") == 0)
+ return CM_ERROR_EXISTS;
- spacep = inp->spacep;
+ spacep = inp->spacep;
smb_StripLastComponent(spacep->data, &lastNamep, pathp);
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
caseFold = CM_FLAG_CASEFOLD;
- code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
- if(code) {
+ code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
+ if (code) {
cm_ReleaseUser(userp);
return CM_ERROR_NOSUCHPATH;
}
- code = cm_NameI(cm_rootSCachep, spacep->data,
+ code = cm_NameI(cm_rootSCachep, spacep->data,
caseFold | CM_FLAG_FOLLOW | CM_FLAG_CHECKPATH,
userp, tidPathp, &req, &dscp);
}
/* otherwise, scp points to the parent directory. Do a lookup, and
- * fail if we find it. Otherwise, we do the create.
+ * fail if we find it. Otherwise, we do the create.
*/
if (!lastNamep)
lastNamep = pathp;
if (scp) cm_ReleaseSCache(scp);
if (code != CM_ERROR_NOSUCHFILE) {
if (code == 0) code = CM_ERROR_EXISTS;
- cm_ReleaseSCache(dscp);
+ cm_ReleaseSCache(dscp);
cm_ReleaseUser(userp);
return code;
}
- setAttr.mask = CM_ATTRMASK_CLIENTMODTIME;
- setAttr.clientModTime = time(NULL);
- code = cm_MakeDir(dscp, lastNamep, 0, &setAttr, userp, &req);
- if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
- smb_NotifyChange(FILE_ACTION_ADDED,
+ setAttr.mask = CM_ATTRMASK_CLIENTMODTIME;
+ setAttr.clientModTime = time(NULL);
+ code = cm_MakeDir(dscp, lastNamep, 0, &setAttr, userp, &req);
+ if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
+ smb_NotifyChange(FILE_ACTION_ADDED,
FILE_NOTIFY_CHANGE_DIR_NAME,
dscp, lastNamep, NULL, TRUE);
- /* we don't need this any longer */
- cm_ReleaseSCache(dscp);
+ /* we don't need this any longer */
+ cm_ReleaseSCache(dscp);
if (code) {
- /* something went wrong creating or truncating the file */
+ /* something went wrong creating or truncating the file */
cm_ReleaseUser(userp);
return code;
}
- /* otherwise we succeeded */
+ /* otherwise we succeeded */
smb_SetSMBDataLength(outp, 0);
cm_ReleaseUser(userp);
long smb_ReceiveCoreCreate(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- char *pathp;
+ char *pathp;
long code = 0;
- cm_space_t *spacep;
+ cm_space_t *spacep;
char *tp;
int excl;
cm_user_t *userp;
char *lastNamep;
int caseFold;
long dosTime;
- char *tidPathp;
- cm_req_t req;
+ char *tidPathp;
+ cm_req_t req;
- cm_InitReq(&req);
+ cm_InitReq(&req);
scp = NULL;
excl = (inp->inCom == 0x03)? 0 : 1;
attributes = smb_GetSMBParm(inp, 0);
dosTime = smb_GetSMBParm(inp, 1) | (smb_GetSMBParm(inp, 2) << 16);
- /* compute initial mode bits based on read-only flag in attributes */
+ /* compute initial mode bits based on read-only flag in attributes */
initialModeBits = 0666;
if (attributes & 1) initialModeBits &= ~0222;
- tp = smb_GetSMBData(inp, NULL);
+ tp = smb_GetSMBData(inp, NULL);
pathp = smb_ParseASCIIBlock(tp, &tp);
- spacep = inp->spacep;
+ spacep = inp->spacep;
smb_StripLastComponent(spacep->data, &lastNamep, pathp);
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
caseFold = CM_FLAG_CASEFOLD;
- code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
- if(code) {
+ code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
+ if (code) {
cm_ReleaseUser(userp);
return CM_ERROR_NOSUCHPATH;
}
- code = cm_NameI(cm_rootSCachep, spacep->data, caseFold | CM_FLAG_FOLLOW,
+ code = cm_NameI(cm_rootSCachep, spacep->data, caseFold | CM_FLAG_FOLLOW,
userp, tidPathp, &req, &dscp);
if (code) {
}
/* otherwise, scp points to the parent directory. Do a lookup, and
- * truncate the file if we find it, otherwise we create the file.
+ * truncate the file if we find it, otherwise we create the file.
*/
if (!lastNamep) lastNamep = pathp;
else lastNamep++;
code = cm_Lookup(dscp, lastNamep, 0, userp, &req, &scp);
if (code && code != CM_ERROR_NOSUCHFILE) {
- cm_ReleaseSCache(dscp);
+ cm_ReleaseSCache(dscp);
cm_ReleaseUser(userp);
return code;
}
/* if we get here, if code is 0, the file exists and is represented by
* scp. Otherwise, we have to create it.
*/
- if (code == 0) {
- if (excl) {
- /* oops, file shouldn't be there */
+ if (code == 0) {
+ if (excl) {
+ /* oops, file shouldn't be there */
cm_ReleaseSCache(dscp);
cm_ReleaseSCache(scp);
cm_ReleaseUser(userp);
return CM_ERROR_EXISTS;
}
- setAttr.mask = CM_ATTRMASK_LENGTH;
+ setAttr.mask = CM_ATTRMASK_LENGTH;
setAttr.length.LowPart = 0;
setAttr.length.HighPart = 0;
- code = cm_SetAttr(scp, &setAttr, userp, &req);
+ code = cm_SetAttr(scp, &setAttr, userp, &req);
}
else {
setAttr.mask = CM_ATTRMASK_CLIENTMODTIME;
smb_UnixTimeFromDosUTime(&setAttr.clientModTime, dosTime);
code = cm_Create(dscp, lastNamep, 0, &setAttr, &scp, userp,
&req);
- if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
- smb_NotifyChange(FILE_ACTION_ADDED,
+ if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
+ smb_NotifyChange(FILE_ACTION_ADDED,
FILE_NOTIFY_CHANGE_FILE_NAME,
dscp, lastNamep, NULL, TRUE);
if (!excl && code == CM_ERROR_EXISTS) {
- /* not an exclusive create, and someone else tried
- * creating it already, then we open it anyway. We
- * don't bother retrying after this, since if this next
- * fails, that means that the file was deleted after
- * we started this call.
+ /* not an exclusive create, and someone else tried
+ * creating it already, then we open it anyway. We
+ * don't bother retrying after this, since if this next
+ * fails, that means that the file was deleted after
+ * we started this call.
*/
code = cm_Lookup(dscp, lastNamep, caseFold, userp,
&req, &scp);
if (code == 0) {
- setAttr.mask = CM_ATTRMASK_LENGTH;
+ setAttr.mask = CM_ATTRMASK_LENGTH;
setAttr.length.LowPart = 0;
setAttr.length.HighPart = 0;
code = cm_SetAttr(scp, &setAttr, userp, &req);
}
}
- /* we don't need this any longer */
- cm_ReleaseSCache(dscp);
+ /* we don't need this any longer */
+ cm_ReleaseSCache(dscp);
if (code) {
- /* something went wrong creating or truncating the file */
+ /* something went wrong creating or truncating the file */
if (scp) cm_ReleaseSCache(scp);
cm_ReleaseUser(userp);
return code;
}
- /* make sure we only open files */
- if (scp->fileType != CM_SCACHETYPE_FILE) {
- cm_ReleaseSCache(scp);
+ /* make sure we only open files */
+ if (scp->fileType != CM_SCACHETYPE_FILE) {
+ cm_ReleaseSCache(scp);
cm_ReleaseUser(userp);
return CM_ERROR_ISDIR;
- }
+ }
/* now all we have to do is open the file itself */
fidp = smb_FindFID(vcp, 0, SMB_FLAG_CREATE);
osi_assert(fidp);
- /* save a pointer to the vnode */
+ /* save a pointer to the vnode */
fidp->scp = scp;
- /* always create it open for read/write */
- fidp->flags |= (SMB_FID_OPENREAD | SMB_FID_OPENWRITE);
+ /* always create it open for read/write */
+ fidp->flags |= (SMB_FID_OPENREAD | SMB_FID_OPENWRITE);
- smb_ReleaseFID(fidp);
+ smb_ReleaseFID(fidp);
- smb_SetSMBParm(outp, 0, fidp->fid);
+ smb_SetSMBParm(outp, 0, fidp->fid);
smb_SetSMBDataLength(outp, 0);
- cm_Open(scp, 0, userp);
+ cm_Open(scp, 0, userp);
cm_ReleaseUser(userp);
/* leave scp held since we put it in fidp->scp */
smb_fid_t *fidp;
cm_scache_t *scp;
cm_user_t *userp;
- cm_req_t req;
+ cm_req_t req;
- cm_InitReq(&req);
+ cm_InitReq(&req);
fd = smb_GetSMBParm(inp, 0);
- whence = smb_GetSMBParm(inp, 1);
+ whence = smb_GetSMBParm(inp, 1);
offset = smb_GetSMBParm(inp, 2) | (smb_GetSMBParm(inp, 3) << 16);
- /* try to find the file descriptor */
- fd = smb_ChainFID(fd, inp);
+ /* try to find the file descriptor */
+ fd = smb_ChainFID(fd, inp);
fidp = smb_FindFID(vcp, fd, 0);
if (!fidp || (fidp->flags & SMB_FID_IOCTL)) {
- return CM_ERROR_BADFD;
+ return CM_ERROR_BADFD;
}
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
lock_ObtainMutex(&fidp->mx);
scp = fidp->scp;
- lock_ObtainMutex(&scp->mx);
- code = cm_SyncOp(scp, NULL, userp, &req, 0,
+ lock_ObtainMutex(&scp->mx);
+ code = cm_SyncOp(scp, NULL, userp, &req, 0,
CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
- if (code == 0) {
- if (whence == 1) {
+ if (code == 0) {
+ if (whence == 1) {
/* offset from current offset */
offset += fidp->offset;
- }
- else if (whence == 2) {
+ }
+ else if (whence == 2) {
/* offset from current EOF */
offset += scp->length.LowPart;
- }
+ }
fidp->offset = offset;
smb_SetSMBParm(outp, 0, offset & 0xffff);
smb_SetSMBParm(outp, 1, (offset>>16) & 0xffff);
smb_SetSMBDataLength(outp, 0);
}
- lock_ReleaseMutex(&scp->mx);
+ lock_ReleaseMutex(&scp->mx);
lock_ReleaseMutex(&fidp->mx);
smb_ReleaseFID(fidp);
cm_ReleaseUser(userp);
* be more than one request.
*/
void smb_DispatchPacket(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp,
- NCB *ncbp, raw_write_cont_t *rwcp)
+ NCB *ncbp, raw_write_cont_t *rwcp)
{
smb_dispatch_t *dp;
smb_t *smbp;
*/
void smb_ClientWaiter(void *parmp)
{
- DWORD code;
+ DWORD code;
int idx;
- while (1) {
- code = thrd_WaitForMultipleObjects_Event(numNCBs, NCBevents,
- FALSE, INFINITE);
- if (code == WAIT_OBJECT_0)
- continue;
+ while (1) {
+ code = thrd_WaitForMultipleObjects_Event(numNCBs, NCBevents,
+ FALSE, INFINITE);
+ if (code == WAIT_OBJECT_0)
+ continue;
/* error checking */
if (code >= WAIT_ABANDONED_0 && code < (WAIT_ABANDONED_0 + numNCBs))
osi_assert(0);
}
- thrd_ResetEvent(NCBevents[idx]);
- thrd_SetEvent(NCBreturns[0][idx]);
- }
+ thrd_ResetEvent(NCBevents[idx]);
+ thrd_SetEvent(NCBreturns[0][idx]);
+ }
}
#endif /* !DJGPP */
*/
void smb_ServerWaiter(void *parmp)
{
- DWORD code;
+ DWORD code;
int idx_session, idx_NCB;
- NCB *ncbp;
+ NCB *ncbp;
#ifdef DJGPP
dos_ptr dos_ncb;
#endif /* DJGPP */
- while (1) {
- /* Get a session */
- code = thrd_WaitForMultipleObjects_Event(numSessions, SessionEvents,
- FALSE, INFINITE);
- if (code == WAIT_OBJECT_0)
- continue;
+ while (1) {
+ /* Get a session */
+ code = thrd_WaitForMultipleObjects_Event(numSessions, SessionEvents,
+ FALSE, INFINITE);
+ if (code == WAIT_OBJECT_0)
+ continue;
if (code >= WAIT_ABANDONED_0 && code < (WAIT_ABANDONED_0 + numSessions))
{
/* Get an NCB */
NCBretry:
- code = thrd_WaitForMultipleObjects_Event(numNCBs, NCBavails,
- FALSE, INFINITE);
- if (code == WAIT_OBJECT_0)
- goto NCBretry;
+ code = thrd_WaitForMultipleObjects_Event(numNCBs, NCBavails,
+ FALSE, INFINITE);
+ if (code == WAIT_OBJECT_0)
+ goto NCBretry;
/* error checking */
if (code >= WAIT_ABANDONED_0 && code < (WAIT_ABANDONED_0 + numNCBs))
osi_assert(0);
}
- /* Link them together */
- NCBsessions[idx_NCB] = idx_session;
+ /* Link them together */
+ NCBsessions[idx_NCB] = idx_session;
- /* Fire it up */
- ncbp = NCBs[idx_NCB];
+ /* Fire it up */
+ ncbp = NCBs[idx_NCB];
#ifdef DJGPP
dos_ncb = ((smb_ncb_t *)ncbp)->dos_ncb;
#endif /* DJGPP */
- ncbp->ncb_lsn = (unsigned char) LSNs[idx_session];
- ncbp->ncb_command = NCBRECV | ASYNCH;
- ncbp->ncb_lana_num = lanas[idx_session];
+ ncbp->ncb_lsn = (unsigned char) LSNs[idx_session];
+ ncbp->ncb_command = NCBRECV | ASYNCH;
+ ncbp->ncb_lana_num = lanas[idx_session];
#ifndef DJGPP
- ncbp->ncb_buffer = (unsigned char *) bufs[idx_NCB];
- ncbp->ncb_event = NCBevents[idx_NCB];
- ncbp->ncb_length = SMB_PACKETSIZE;
- Netbios(ncbp);
+ ncbp->ncb_buffer = (unsigned char *) bufs[idx_NCB];
+ ncbp->ncb_event = NCBevents[idx_NCB];
+ ncbp->ncb_length = SMB_PACKETSIZE;
+ Netbios(ncbp);
#else /* DJGPP */
- ncbp->ncb_buffer = bufs[idx_NCB]->dos_pkt;
- ((smb_ncb_t*)ncbp)->orig_pkt = bufs[idx_NCB];
- ncbp->ncb_event = NCBreturns[0][idx_NCB];
- ncbp->ncb_length = SMB_PACKETSIZE;
- Netbios(ncbp, dos_ncb);
+ ncbp->ncb_buffer = bufs[idx_NCB]->dos_pkt;
+ ((smb_ncb_t*)ncbp)->orig_pkt = bufs[idx_NCB];
+ ncbp->ncb_event = NCBreturns[0][idx_NCB];
+ ncbp->ncb_length = SMB_PACKETSIZE;
+ Netbios(ncbp, dos_ncb);
#endif /* !DJGPP */
- }
+ }
}
/*
*/
void smb_Server(VOID *parmp)
{
- int myIdx = (int) parmp;
- NCB *ncbp;
- NCB *outncbp;
+ int myIdx = (int) parmp;
+ NCB *ncbp;
+ NCB *outncbp;
smb_packet_t *bufp;
- smb_packet_t *outbufp;
+ smb_packet_t *outbufp;
DWORD code, rcode;
int idx_NCB, idx_session;
- UCHAR rc;
- smb_vc_t *vcp = NULL;
- smb_t *smbp;
+ UCHAR rc;
+ smb_vc_t *vcp = NULL;
+ smb_t *smbp;
#ifdef DJGPP
dos_ptr dos_ncb;
#endif /* DJGPP */
- outncbp = GetNCB();
- outbufp = GetPacket();
- outbufp->ncbp = outncbp;
-
- while (1) {
-#ifndef NOEXPIRE
- /* check for demo expiration */
- {
- unsigned long tod = time((void *) 0);
- if (tod > EXPIREDATE) {
- (*smb_MBfunc)(NULL, "AFS demo expiration",
- "afsd dispatcher",
- MB_OK|MB_ICONSTOP|MB_SETFOREGROUND|MB_SERVICE_NOTIFICATION);
- trhd_Exit(1);
- }
- }
-#endif /* !NOEXPIRE */
-
- code = thrd_WaitForMultipleObjects_Event(numNCBs, NCBreturns[myIdx],
- FALSE, INFINITE);
- if (code == WAIT_OBJECT_0) {
- continue;
+ outncbp = GetNCB();
+ outbufp = GetPacket();
+ outbufp->ncbp = outncbp;
+
+ while (1) {
+ code = thrd_WaitForMultipleObjects_Event(numNCBs, NCBreturns[myIdx],
+ FALSE, INFINITE);
+ if (code == WAIT_OBJECT_0) {
+ continue;
}
/* error checking */
osi_assert(0);
}
- ncbp = NCBs[idx_NCB];
+ ncbp = NCBs[idx_NCB];
#ifdef DJGPP
- dos_ncb = ((smb_ncb_t *)ncbp)->dos_ncb;
+ dos_ncb = ((smb_ncb_t *)ncbp)->dos_ncb;
#endif /* DJGPP */
- idx_session = NCBsessions[idx_NCB];
- rc = ncbp->ncb_retcode;
+ idx_session = NCBsessions[idx_NCB];
+ rc = ncbp->ncb_retcode;
- if (rc != NRC_PENDING && rc != NRC_GOODRET)
- osi_Log1(smb_logp, "NCBRECV failure code %d", rc);
+ if (rc != NRC_PENDING && rc != NRC_GOODRET)
+ osi_Log1(smb_logp, "NCBRECV failure code %d", rc);
- switch (rc) {
- case NRC_GOODRET: break;
+ switch (rc) {
+ case NRC_GOODRET: break;
- case NRC_PENDING:
- /* Can this happen? Or is it just my
- * UNIX paranoia?
- */
- continue;
-
- case NRC_SCLOSED:
- case NRC_SNUMOUT:
- /* Client closed session */
- if (reportSessionStartups)
- {
- osi_Log1(smb_logp, "session [ %d ] closed", idx_session);
+ case NRC_PENDING:
+ /* Can this happen? Or is it just my
+ * UNIX paranoia?
+ */
+ continue;
+
+ case NRC_SCLOSED:
+ case NRC_SNUMOUT:
+ /* Client closed session */
+ if (reportSessionStartups)
+ {
+ osi_Log1(smb_logp, "session [ %d ] closed", idx_session);
+ }
+ dead_sessions[idx_session] = TRUE;
+ if (vcp)
+ smb_ReleaseVC(vcp);
+ vcp = smb_FindVC(ncbp->ncb_lsn, 0, lanas[idx_session]);
+ /* Should also release vcp. [done] 2004-05-11 jaltman
+ * Also, should do
+ * sanity check that all TID's are gone.
+ *
+ * TODO: check if we could use LSNs[idx_session] instead,
+ * also cleanup after dead vcp
+ */
+ if (vcp) {
+ if (dead_vcp)
+ osi_Log1(smb_logp,
+ "dead_vcp already set, %x",
+ dead_vcp);
+ if (!dead_vcp && !(vcp->flags & SMB_VCFLAG_ALREADYDEAD)) {
+ osi_Log2(smb_logp,
+ "setting dead_vcp %x, user struct %x",
+ vcp, vcp->usersp);
+ smb_HoldVC(vcp);
+ dead_vcp = vcp;
+ vcp->flags |= SMB_VCFLAG_ALREADYDEAD;
}
- dead_sessions[idx_session] = TRUE;
- if (vcp)
- smb_ReleaseVC(vcp);
- vcp = smb_FindVC(ncbp->ncb_lsn, 0, lanas[idx_session]);
- /* Should also release vcp. [done] 2004-05-11 jaltman
- * Also, should do
- * sanity check that all TID's are gone.
- *
- * TODO: check if we could use LSNs[idx_session] instead,
- * also cleanup after dead vcp
- */
- if (vcp) {
- if (dead_vcp)
- osi_Log1(smb_logp,
- "dead_vcp already set, %x",
- dead_vcp);
- if (!dead_vcp && !(vcp->flags & SMB_VCFLAG_ALREADYDEAD)) {
- osi_Log2(smb_logp,
- "setting dead_vcp %x, user struct %x",
- vcp, vcp->usersp);
- smb_HoldVC(vcp);
- dead_vcp = vcp;
- vcp->flags |= SMB_VCFLAG_ALREADYDEAD;
- }
- if (vcp->justLoggedOut) {
- loggedOut = 1;
- loggedOutTime = vcp->logoffTime;
- loggedOutName =
- strdup(vcp->justLoggedOut->unp->name);
- loggedOutUserp = vcp->justLoggedOut;
- lock_ObtainWrite(&smb_rctLock);
- loggedOutUserp->refCount++;
- lock_ReleaseWrite(&smb_rctLock);
- }
+ if (vcp->justLoggedOut) {
+ loggedOut = 1;
+ loggedOutTime = vcp->logoffTime;
+ loggedOutName = strdup(vcp->justLoggedOut->unp->name);
+ loggedOutUserp = vcp->justLoggedOut;
+ lock_ObtainWrite(&smb_rctLock);
+ loggedOutUserp->refCount++;
+ lock_ReleaseWrite(&smb_rctLock);
}
- goto doneWithNCB;
+ }
+ goto doneWithNCB;
- case NRC_INCOMP:
- /* Treat as transient error */
- {
+ case NRC_INCOMP:
+ /* Treat as transient error */
+ {
#ifndef DJGPP
- EVENT_HANDLE h;
- char *ptbuf[1];
- char s[100];
-
- h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
- sprintf(s, "SMB message incomplete, length %d",
- ncbp->ncb_length);
- ptbuf[0] = s;
- ReportEvent(h, EVENTLOG_WARNING_TYPE, 0,
- 1001, NULL, 1,
- ncbp->ncb_length, ptbuf,
- bufp);
- DeregisterEventSource(h);
+ EVENT_HANDLE h;
+ char *ptbuf[1];
+ char s[100];
+
+ h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
+ sprintf(s, "SMB message incomplete, length %d",
+ ncbp->ncb_length);
+ ptbuf[0] = s;
+ ReportEvent(h, EVENTLOG_WARNING_TYPE, 0,
+ 1001, NULL, 1,
+ ncbp->ncb_length, ptbuf,
+ bufp);
+ DeregisterEventSource(h);
#endif /* !DJGPP */
- osi_Log1(smb_logp,
- "dispatch smb recv failed, message incomplete, ncb_length %d",
- ncbp->ncb_length);
- osi_Log1(smb_logp,
- "SMB message incomplete, "
- "length %d", ncbp->ncb_length);
-
- /*
- * We used to discard the packet.
- * Instead, try handling it normally.
- *
- continue;
- */
- break;
- }
-
- default:
- /* A weird error code. Log it, sleep, and
- * continue. */
- if (vcp && vcp->errorCount++ > 3) {
- osi_Log2(smb_logp, "session [ %d ] closed, vcp->errorCount = %d", idx_session, vcp->errorCount);
- dead_sessions[idx_session] = TRUE;
- }
- else {
- thrd_Sleep(1000);
- thrd_SetEvent(SessionEvents[idx_session]);
- }
- continue;
- }
+ osi_Log1(smb_logp,
+ "dispatch smb recv failed, message incomplete, ncb_length %d",
+ ncbp->ncb_length);
+ osi_Log1(smb_logp,
+ "SMB message incomplete, "
+ "length %d", ncbp->ncb_length);
+
+ /*
+ * We used to discard the packet.
+ * Instead, try handling it normally.
+ *
+ continue;
+ */
+ break;
+ }
+
+ default:
+ /* A weird error code. Log it, sleep, and
+ * continue. */
+ if (vcp && vcp->errorCount++ > 3) {
+ osi_Log2(smb_logp, "session [ %d ] closed, vcp->errorCount = %d", idx_session, vcp->errorCount);
+ dead_sessions[idx_session] = TRUE;
+ }
+ else {
+ thrd_Sleep(1000);
+ thrd_SetEvent(SessionEvents[idx_session]);
+ }
+ continue;
+ }
- /* Success, so now dispatch on all the data in the packet */
+ /* Success, so now dispatch on all the data in the packet */
- smb_concurrentCalls++;
- if (smb_concurrentCalls > smb_maxObsConcurrentCalls)
- smb_maxObsConcurrentCalls = smb_concurrentCalls;
+ smb_concurrentCalls++;
+ if (smb_concurrentCalls > smb_maxObsConcurrentCalls)
+ smb_maxObsConcurrentCalls = smb_concurrentCalls;
if (vcp)
smb_ReleaseVC(vcp);
- vcp = smb_FindVC(ncbp->ncb_lsn, 0, ncbp->ncb_lana_num);
+ vcp = smb_FindVC(ncbp->ncb_lsn, 0, ncbp->ncb_lana_num);
/*
- * If at this point vcp is NULL (implies that packet was invalid)
- * then we are in big trouble. This means either :
- * a) we have the wrong NCB.
- * b) Netbios screwed up the call.
- * Obviously this implies that
- * ( LSNs[idx_session] != ncbp->ncb_lsn ||
- * lanas[idx_session] != ncbp->ncb_lana_num )
- * Either way, we can't do anything with this packet.
- * Log, sleep and resume.
- */
- if(!vcp) {
- HANDLE h;
- char buf[1000];
- char *ptbuf[1];
-
- sprintf(buf,
- "Bad vcp!! : "
- "LSNs[idx_session]=[%d],"
- "lanas[idx_session]=[%d],"
- "ncbp->ncb_lsn=[%d],"
- "ncbp->ncb_lana_num=[%d]",
- LSNs[idx_session],
- lanas[idx_session],
- ncbp->ncb_lsn,
- ncbp->ncb_lana_num);
-
- ptbuf[0] = buf;
-
- h = RegisterEventSource(NULL,AFS_DAEMON_EVENT_NAME);
- if(h) {
- ReportEvent(h, EVENTLOG_ERROR_TYPE, 0, 1001, NULL,1,sizeof(*ncbp),ptbuf,(void*)ncbp);
- DeregisterEventSource(h);
- }
-
- /* Also log in the trace log. */
- osi_Log4(smb_logp, "Server: BAD VCP!"
- "LSNs[idx_session]=[%d],"
- "lanas[idx_session]=[%d],"
- "ncbp->ncb_lsn=[%d],"
- "ncbp->ncb_lana_num=[%d]",
- LSNs[idx_session],
- lanas[idx_session],
- ncbp->ncb_lsn,
- ncbp->ncb_lana_num);
-
- /* thrd_Sleep(1000); Don't bother sleeping */
- thrd_SetEvent(SessionEvents[idx_session]);
- smb_concurrentCalls--;
- continue;
- }
-
-
- vcp->errorCount = 0;
- bufp = (struct smb_packet *) ncbp->ncb_buffer;
+ * If at this point vcp is NULL (implies that packet was invalid)
+ * then we are in big trouble. This means either :
+ * a) we have the wrong NCB.
+ * b) Netbios screwed up the call.
+ * Obviously this implies that
+ * ( LSNs[idx_session] != ncbp->ncb_lsn ||
+ * lanas[idx_session] != ncbp->ncb_lana_num )
+ * Either way, we can't do anything with this packet.
+ * Log, sleep and resume.
+ */
+ if(!vcp) {
+ HANDLE h;
+ char buf[1000];
+ char *ptbuf[1];
+
+ sprintf(buf,
+ "Bad vcp!! : "
+ "LSNs[idx_session]=[%d],"
+ "lanas[idx_session]=[%d],"
+ "ncbp->ncb_lsn=[%d],"
+ "ncbp->ncb_lana_num=[%d]",
+ LSNs[idx_session],
+ lanas[idx_session],
+ ncbp->ncb_lsn,
+ ncbp->ncb_lana_num);
+
+ ptbuf[0] = buf;
+
+ h = RegisterEventSource(NULL,AFS_DAEMON_EVENT_NAME);
+ if(h) {
+ ReportEvent(h, EVENTLOG_ERROR_TYPE, 0, 1001, NULL,1,sizeof(*ncbp),ptbuf,(void*)ncbp);
+ DeregisterEventSource(h);
+ }
+
+ /* Also log in the trace log. */
+ osi_Log4(smb_logp, "Server: BAD VCP!"
+ "LSNs[idx_session]=[%d],"
+ "lanas[idx_session]=[%d],"
+ "ncbp->ncb_lsn=[%d],"
+ "ncbp->ncb_lana_num=[%d]",
+ LSNs[idx_session],
+ lanas[idx_session],
+ ncbp->ncb_lsn,
+ ncbp->ncb_lana_num);
+
+ /* thrd_Sleep(1000); Don't bother sleeping */
+ thrd_SetEvent(SessionEvents[idx_session]);
+ smb_concurrentCalls--;
+ continue;
+ }
+
+
+ vcp->errorCount = 0;
+ bufp = (struct smb_packet *) ncbp->ncb_buffer;
#ifdef DJGPP
- bufp = ((smb_ncb_t *) ncbp)->orig_pkt;
+ bufp = ((smb_ncb_t *) ncbp)->orig_pkt;
/* copy whole packet to virtual memory */
/*fprintf(stderr, "smb_Server: copying dos packet at 0x%x, "
"bufp=0x%x\n",
fflush(stderr);
dosmemget(bufp->dos_pkt, ncbp->ncb_length, bufp->data);
#endif /* DJGPP */
- smbp = (smb_t *)bufp->data;
- outbufp->flags = 0;
+ smbp = (smb_t *)bufp->data;
+ outbufp->flags = 0;
#if !defined(DJGPP) && !defined(AFS_WIN32_ENV)
__try
{
#endif
- if (smbp->com == 0x1d) {
- /* Special handling for Write Raw */
- raw_write_cont_t rwc;
- EVENT_HANDLE rwevent;
- char eventName[MAX_PATH];
+ if (smbp->com == 0x1d) {
+ /* Special handling for Write Raw */
+ raw_write_cont_t rwc;
+ EVENT_HANDLE rwevent;
+ char eventName[MAX_PATH];
- smb_DispatchPacket(vcp, bufp, outbufp, ncbp, &rwc);
- if (rwc.code == 0) {
- rwevent = thrd_CreateEvent(NULL, FALSE, FALSE, TEXT("smb_Server() rwevent"));
- if ( GetLastError() == ERROR_ALREADY_EXISTS )
- osi_Log1(smb_logp, "Event Object Already Exists: %s", osi_LogSaveString(smb_logp, eventName));
- ncbp->ncb_command = NCBRECV | ASYNCH;
- ncbp->ncb_lsn = (unsigned char) vcp->lsn;
- ncbp->ncb_lana_num = vcp->lana;
- ncbp->ncb_buffer = rwc.buf;
- ncbp->ncb_length = 65535;
- ncbp->ncb_event = rwevent;
+ smb_DispatchPacket(vcp, bufp, outbufp, ncbp, &rwc);
+ if (rwc.code == 0) {
+ rwevent = thrd_CreateEvent(NULL, FALSE, FALSE, TEXT("smb_Server() rwevent"));
+ if ( GetLastError() == ERROR_ALREADY_EXISTS )
+ osi_Log1(smb_logp, "Event Object Already Exists: %s", osi_LogSaveString(smb_logp, eventName));
+ ncbp->ncb_command = NCBRECV | ASYNCH;
+ ncbp->ncb_lsn = (unsigned char) vcp->lsn;
+ ncbp->ncb_lana_num = vcp->lana;
+ ncbp->ncb_buffer = rwc.buf;
+ ncbp->ncb_length = 65535;
+ ncbp->ncb_event = rwevent;
#ifndef DJGPP
- Netbios(ncbp);
+ Netbios(ncbp);
#else
- Netbios(ncbp, dos_ncb);
+ Netbios(ncbp, dos_ncb);
#endif /* !DJGPP */
- rcode = thrd_WaitForSingleObject_Event(rwevent, RAWTIMEOUT);
- thrd_CloseHandle(rwevent);
- }
- thrd_SetEvent(SessionEvents[idx_session]);
- if (rwc.code == 0)
- smb_CompleteWriteRaw(vcp, bufp, outbufp, ncbp, &rwc);
- } else if (smbp->com == 0xa0) {
- /*
- * Serialize the handling for NT Transact
- * (defect 11626)
- */
- smb_DispatchPacket(vcp, bufp, outbufp, ncbp, NULL);
- thrd_SetEvent(SessionEvents[idx_session]);
- } else {
- thrd_SetEvent(SessionEvents[idx_session]);
- /* TODO: what else needs to be serialized? */
- smb_DispatchPacket(vcp, bufp, outbufp, ncbp, NULL);
- }
+ rcode = thrd_WaitForSingleObject_Event(rwevent, RAWTIMEOUT);
+ thrd_CloseHandle(rwevent);
+ }
+ thrd_SetEvent(SessionEvents[idx_session]);
+ if (rwc.code == 0)
+ smb_CompleteWriteRaw(vcp, bufp, outbufp, ncbp, &rwc);
+ }
+ else if (smbp->com == 0xa0) {
+ /*
+ * Serialize the handling for NT Transact
+ * (defect 11626)
+ */
+ smb_DispatchPacket(vcp, bufp, outbufp, ncbp, NULL);
+ thrd_SetEvent(SessionEvents[idx_session]);
+ } else {
+ thrd_SetEvent(SessionEvents[idx_session]);
+ /* TODO: what else needs to be serialized? */
+ smb_DispatchPacket(vcp, bufp, outbufp, ncbp, NULL);
+ }
#if !defined(DJGPP) && !defined(AFS_WIN95_ENV)
}
__except( smb_ServerExceptionFilter() ) {
}
#endif
- smb_concurrentCalls--;
+ smb_concurrentCalls--;
doneWithNCB:
- thrd_SetEvent(NCBavails[idx_NCB]);
- }
+ thrd_SetEvent(NCBavails[idx_NCB]);
+ }
if (vcp)
smb_ReleaseVC(vcp);
}
*/
#if !defined(DJGPP) && !defined(AFS_WIN95_ENV)
DWORD smb_ServerExceptionFilter(void) {
- /* While this is not the best time to do a trace, if it succeeds, then
- * we have a trace (assuming tracing was enabled). Otherwise, this should
- * throw a second exception.
- */
- HANDLE h;
- char *ptbuf[1];
-
- ptbuf[0] = "Unhandled exception forcing trace";
-
- h = RegisterEventSource(NULL,AFS_DAEMON_EVENT_NAME);
- if(h) {
- ReportEvent(h, EVENTLOG_ERROR_TYPE, 0, 1001, NULL,1,0,ptbuf,NULL);
- DeregisterEventSource(h);
- }
-
- afsd_ForceTrace(TRUE);
- return EXCEPTION_CONTINUE_SEARCH;
-}
+ /* While this is not the best time to do a trace, if it succeeds, then
+ * we have a trace (assuming tracing was enabled). Otherwise, this should
+ * throw a second exception.
+ */
+ HANDLE h;
+ char *ptbuf[1];
+
+ ptbuf[0] = "Unhandled exception forcing trace";
+
+ h = RegisterEventSource(NULL,AFS_DAEMON_EVENT_NAME);
+ if(h) {
+ ReportEvent(h, EVENTLOG_ERROR_TYPE, 0, 1001, NULL,1,0,ptbuf,NULL);
+ DeregisterEventSource(h);
+ }
+
+ afsd_ForceTrace(TRUE);
+ return EXCEPTION_CONTINUE_SEARCH;
+}
#endif
/*
*/
void InitNCBslot(int idx)
{
- struct smb_packet *bufp;
- EVENT_HANDLE retHandle;
- int i;
+ struct smb_packet *bufp;
+ EVENT_HANDLE retHandle;
+ int i;
char eventName[MAX_PATH];
osi_assert( idx < (sizeof(NCBs) / sizeof(NCBs[0])) );
- NCBs[idx] = GetNCB();
+ NCBs[idx] = GetNCB();
sprintf(eventName,"NCBavails[%d]", idx);
- NCBavails[idx] = thrd_CreateEvent(NULL, FALSE, TRUE, eventName);
+ NCBavails[idx] = thrd_CreateEvent(NULL, FALSE, TRUE, eventName);
if ( GetLastError() == ERROR_ALREADY_EXISTS )
osi_Log1(smb_logp, "Event Object Already Exists: %s", osi_LogSaveString(smb_logp, eventName));
#ifndef DJGPP
sprintf(eventName,"NCBevents[%d]", idx);
- NCBevents[idx] = thrd_CreateEvent(NULL, TRUE, FALSE, eventName);
+ NCBevents[idx] = thrd_CreateEvent(NULL, TRUE, FALSE, eventName);
if ( GetLastError() == ERROR_ALREADY_EXISTS )
osi_Log1(smb_logp, "Event Object Already Exists: %s", osi_LogSaveString(smb_logp, eventName));
#endif /* !DJGPP */
sprintf(eventName,"NCBReturns[0<=i<smb_NumServerThreads][%d]", idx);
- retHandle = thrd_CreateEvent(NULL, FALSE, FALSE, eventName);
+ retHandle = thrd_CreateEvent(NULL, FALSE, FALSE, eventName);
if ( GetLastError() == ERROR_ALREADY_EXISTS )
osi_Log1(smb_logp, "Event Object Already Exists: %s", osi_LogSaveString(smb_logp, eventName));
- for (i=0; i<smb_NumServerThreads; i++)
- NCBreturns[i][idx] = retHandle;
- bufp = GetPacket();
- bufp->spacep = cm_GetSpace();
- bufs[idx] = bufp;
+ for (i=0; i<smb_NumServerThreads; i++)
+ NCBreturns[i][idx] = retHandle;
+ bufp = GetPacket();
+ bufp->spacep = cm_GetSpace();
+ bufs[idx] = bufp;
}
/* listen for new connections */
void smb_Listener(void *parmp)
{
- NCB *ncbp;
+ NCB *ncbp;
long code = 0;
long len;
- long i, j;
+ long i, j;
smb_vc_t *vcp;
- int flags = 0;
- char rname[NCBNAMSZ+1];
- char cname[MAX_COMPUTERNAME_LENGTH+1];
- int cnamelen = MAX_COMPUTERNAME_LENGTH+1;
+ int flags = 0;
+ char rname[NCBNAMSZ+1];
+ char cname[MAX_COMPUTERNAME_LENGTH+1];
+ int cnamelen = MAX_COMPUTERNAME_LENGTH+1;
#ifdef DJGPP
dos_ptr dos_ncb;
time_t now;
#endif /* DJGPP */
- int lana = (int) parmp;
+ int lana = (int) parmp;
- ncbp = GetNCB();
+ ncbp = GetNCB();
#ifdef DJGPP
dos_ncb = ((smb_ncb_t *)ncbp)->dos_ncb;
#endif /* DJGPP */
GetComputerName(cname, &cnamelen);
_strupr(cname);
- while (1) {
- memset(ncbp, 0, sizeof(NCB));
- flags = 0;
-
-#ifndef NOEXPIRE
- /* check for demo expiration */
- {
- unsigned long tod = time((void *) 0);
- if (tod > EXPIREDATE) {
- (*smb_MBfunc)(NULL, "AFS demo expiration",
- "afsd listener",
- MB_OK|MB_ICONSTOP|MB_SETFOREGROUND|MB_SERVICE_NOTIFICATION);
-#ifndef DJGPP
- ExitThread(1);
-#else
- thrd_Exit(1);
-#endif
- }
- }
-#endif /* !NOEXPIRE */
+ while (1) {
+ memset(ncbp, 0, sizeof(NCB));
+ flags = 0;
ncbp->ncb_command = NCBLISTEN;
ncbp->ncb_rto = 0; /* No receive timeout */
ncbp->ncb_sto = 0; /* No send timeout */
- /* pad out with spaces instead of null termination */
- len = strlen(smb_localNamep);
+ /* pad out with spaces instead of null termination */
+ len = strlen(smb_localNamep);
strncpy(ncbp->ncb_name, smb_localNamep, NCBNAMSZ);
- for(i=len; i<NCBNAMSZ; i++) ncbp->ncb_name[i] = ' ';
+ for (i=len; i<NCBNAMSZ; i++) ncbp->ncb_name[i] = ' ';
strcpy(ncbp->ncb_callname, "*");
- for(i=1; i<NCBNAMSZ; i++) ncbp->ncb_callname[i] = ' ';
+ for (i=1; i<NCBNAMSZ; i++) ncbp->ncb_callname[i] = ' ';
- ncbp->ncb_lana_num = lana;
+ ncbp->ncb_lana_num = lana;
#ifndef DJGPP
code = Netbios(ncbp);
#endif
/* terminate silently if shutdown flag is set */
- if (smbShutdownFlag == 1) {
+ if (smbShutdownFlag == 1) {
#ifndef DJGPP
- ExitThread(1);
+ ExitThread(1);
#else
- thrd_Exit(1);
+ thrd_Exit(1);
#endif
- }
+ }
osi_Log2(smb_logp,
"NCBLISTEN lana=%d failed with code %d",
"Client exiting due to network failure. Please restart client.\n"
"NCBLISTEN lana=%d failed with code %d",
ncbp->ncb_lana_num, code);
- if (showErrors)
+ if (showErrors)
code = (*smb_MBfunc)(NULL, tbuffer, "AFS Client Service: Fatal Error",
- MB_OK|MB_SERVICE_NOTIFICATION);
+ MB_OK|MB_SERVICE_NOTIFICATION);
osi_assert(tbuffer);
ExitThread(1);
#else
fprintf(stderr, "\nClient exiting due to network failure "
"(possibly due to power-saving mode)\n");
fprintf(stderr, "Please restart client.\n");
- afs_exit(AFS_EXITCODE_NETWORK_FAILURE);
+ afs_exit(AFS_EXITCODE_NETWORK_FAILURE);
#endif /* !DJGPP */
}
- /* check for remote conns */
- /* first get remote name and insert null terminator */
- memcpy(rname, ncbp->ncb_callname, NCBNAMSZ);
- for (i=NCBNAMSZ; i>0; i--) {
- if (rname[i-1] != ' ' && rname[i-1] != 0) {
- rname[i] = 0;
- break;
- }
- }
+ /* check for remote conns */
+ /* first get remote name and insert null terminator */
+ memcpy(rname, ncbp->ncb_callname, NCBNAMSZ);
+ for (i=NCBNAMSZ; i>0; i--) {
+ if (rname[i-1] != ' ' && rname[i-1] != 0) {
+ rname[i] = 0;
+ break;
+ }
+ }
/* compare with local name */
- if (!isGateway)
- if (strncmp(rname, cname, NCBNAMSZ) != 0)
- flags |= SMB_VCFLAG_REMOTECONN;
+ if (!isGateway)
+ if (strncmp(rname, cname, NCBNAMSZ) != 0)
+ flags |= SMB_VCFLAG_REMOTECONN;
- osi_Log1(smb_logp, "New session lsn %d", ncbp->ncb_lsn);
- /* lock */
- lock_ObtainMutex(&smb_ListenerLock);
+ osi_Log1(smb_logp, "New session lsn %d", ncbp->ncb_lsn);
+ /* lock */
+ lock_ObtainMutex(&smb_ListenerLock);
- /* New generation */
- sessionGen++;
+ /* New generation */
+ sessionGen++;
- /* Log session startup */
+ /* Log session startup */
#ifdef NOTSERVICE
fprintf(stderr, "New session(ncb_lsn,ncb_lana_num) %d,%d starting from host "
- "%s\n",
- ncbp->ncb_lsn,ncbp->ncb_lana_num, rname);
+ "%s\n",
+ ncbp->ncb_lsn,ncbp->ncb_lana_num, rname);
#endif /* NOTSERVICE */
osi_Log4(smb_logp, "New session(ncb_lsn,ncb_lana_num) (%d,%d) starting from host %s, %d ongoing ops",
ncbp->ncb_lsn,ncbp->ncb_lana_num, osi_LogSaveString(smb_logp, rname), ongoingOps);
if (reportSessionStartups) {
#ifndef DJGPP
- HANDLE h;
- char *ptbuf[1];
- char s[100];
-
- h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
- sprintf(s, "SMB session startup, %d ongoing ops", ongoingOps);
- ptbuf[0] = s;
- ReportEvent(h, EVENTLOG_WARNING_TYPE, 0, 1004, NULL,
- 1, 0, ptbuf, NULL);
- DeregisterEventSource(h);
+ HANDLE h;
+ char *ptbuf[1];
+ char s[100];
+
+ h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
+ sprintf(s, "SMB session startup, %d ongoing ops", ongoingOps);
+ ptbuf[0] = s;
+ ReportEvent(h, EVENTLOG_WARNING_TYPE, 0, 1004, NULL,
+ 1, 0, ptbuf, NULL);
+ DeregisterEventSource(h);
#else /* DJGPP */
time(&now);
fprintf(stderr, "%s: New session %d starting from host %s\n",
asctime(localtime(&now)), ncbp->ncb_lsn, rname);
fflush(stderr);
#endif /* !DJGPP */
- }
- osi_Log1(smb_logp, "NCBLISTEN completed, call from %s", osi_LogSaveString(smb_logp, rname));
- osi_Log1(smb_logp, "SMB session startup, %d ongoing ops",
- ongoingOps);
+ }
+ osi_Log1(smb_logp, "NCBLISTEN completed, call from %s", osi_LogSaveString(smb_logp, rname));
+ osi_Log1(smb_logp, "SMB session startup, %d ongoing ops",
+ ongoingOps);
/* now ncbp->ncb_lsn is the connection ID */
vcp = smb_FindVC(ncbp->ncb_lsn, SMB_FLAG_CREATE, ncbp->ncb_lana_num);
- vcp->flags |= flags;
+ vcp->flags |= flags;
strcpy(vcp->rname, rname);
- /* Allocate slot in session arrays */
- /* Re-use dead session if possible, otherwise add one more */
+ /* Allocate slot in session arrays */
+ /* Re-use dead session if possible, otherwise add one more */
/* But don't look at session[0], it is reserved */
- for (i = 1; i < numSessions; i++) {
- if (dead_sessions[i]) {
+ for (i = 1; i < numSessions; i++) {
+ if (dead_sessions[i]) {
osi_Log1(smb_logp, "connecting to dead session [ %d ]", i);
- dead_sessions[i] = FALSE;
- break;
- }
- }
+ dead_sessions[i] = FALSE;
+ break;
+ }
+ }
/* assert that we do not exceed the maximum number of sessions or NCBs.
* we should probably want to wait for a session to be freed in case
osi_assert(i < Sessionmax - 1);
osi_assert(numNCBs < NCBmax - 1); /* if we pass this test we can allocate one more */
- LSNs[i] = ncbp->ncb_lsn;
- lanas[i] = ncbp->ncb_lana_num;
+ LSNs[i] = ncbp->ncb_lsn;
+ lanas[i] = ncbp->ncb_lana_num;
- if (i == numSessions) {
- /* Add new NCB for new session */
+ if (i == numSessions) {
+ /* Add new NCB for new session */
char eventName[MAX_PATH];
osi_Log1(smb_logp, "smb_Listener creating new session %d", i);
- InitNCBslot(numNCBs);
- numNCBs++;
- thrd_SetEvent(NCBavails[0]);
- thrd_SetEvent(NCBevents[0]);
- for (j = 0; j < smb_NumServerThreads; j++)
- thrd_SetEvent(NCBreturns[j][0]);
- /* Also add new session event */
+ InitNCBslot(numNCBs);
+ numNCBs++;
+ thrd_SetEvent(NCBavails[0]);
+ thrd_SetEvent(NCBevents[0]);
+ for (j = 0; j < smb_NumServerThreads; j++)
+ thrd_SetEvent(NCBreturns[j][0]);
+ /* Also add new session event */
sprintf(eventName, "SessionEvents[%d]", i);
SessionEvents[i] = thrd_CreateEvent(NULL, FALSE, TRUE, eventName);
if ( GetLastError() == ERROR_ALREADY_EXISTS )
osi_Log1(smb_logp, "Event Object Already Exists: %s", osi_LogSaveString(smb_logp, eventName));
- numSessions++;
+ numSessions++;
osi_Log2(smb_logp, "increasing numNCBs [ %d ] numSessions [ %d ]", numNCBs, numSessions);
- thrd_SetEvent(SessionEvents[0]);
- } else {
- thrd_SetEvent(SessionEvents[i]);
- }
- /* unlock */
- lock_ReleaseMutex(&smb_ListenerLock);
+ thrd_SetEvent(SessionEvents[0]);
+ } else {
+ thrd_SetEvent(SessionEvents[i]);
+ }
+ /* unlock */
+ lock_ReleaseMutex(&smb_ListenerLock);
} /* dispatch while loop */
}
#else
code = Netbios(ncbp, dos_ncb);
#endif /* DJGPP */
- if (code == 0) code = ncbp->ncb_retcode;
+ if (code == 0)
+ code = ncbp->ncb_retcode;
else {
sprintf(s, "Netbios NCBDELNAME lana %d error code %d\n", lana, code);
osi_Log0(smb_logp, s);
)
{
- thread_t phandle;
+ thread_t phandle;
int lpid;
int i;
int len;
- struct tm myTime;
+ struct tm myTime;
#ifdef DJGPP
int npar, seg, sel;
dos_ptr rawBuf;
char eventName[MAX_PATH];
#ifndef DJGPP
- smb_MBfunc = aMBfunc;
+ smb_MBfunc = aMBfunc;
#endif /* DJGPP */
-#ifndef NOEXPIRE
- /* check for demo expiration */
- {
- unsigned long tod = time((void *) 0);
- if (tod > EXPIREDATE) {
-#ifndef DJGPP
- (*smb_MBfunc)(NULL, "AFS demo expiration", "afsd",
- MB_OK|MB_ICONSTOP|MB_SETFOREGROUND|MB_SERVICE_NOTIFICATION);
- exit(1);
-#else /* DJGPP */
- fprintf(stderr, "AFS demo expiration\n");
- afs_exit(0);
-#endif /* !DJGPP */
- }
- }
-#endif /* !NOEXPIRE */
-
- smb_useV3 = useV3;
- smb_LANadapter = LANadapt;
-
- /* Initialize smb_localZero */
- myTime.tm_isdst = -1; /* compute whether on DST or not */
- myTime.tm_year = 70;
- myTime.tm_mon = 0;
- myTime.tm_mday = 1;
- myTime.tm_hour = 0;
- myTime.tm_min = 0;
- myTime.tm_sec = 0;
- smb_localZero = mktime(&myTime);
-
- /* Initialize kludge-GMT */
- smb_CalculateNowTZ();
+ smb_useV3 = useV3;
+ smb_LANadapter = LANadapt;
+
+ /* Initialize smb_localZero */
+ myTime.tm_isdst = -1; /* compute whether on DST or not */
+ myTime.tm_year = 70;
+ myTime.tm_mon = 0;
+ myTime.tm_mday = 1;
+ myTime.tm_hour = 0;
+ myTime.tm_min = 0;
+ myTime.tm_sec = 0;
+ smb_localZero = mktime(&myTime);
+
+ /* Initialize kludge-GMT */
+ smb_CalculateNowTZ();
#ifdef AFS_FREELANCE_CLIENT
/* Make sure the root.afs volume has the correct time */
cm_noteLocalMountPointChange();
#endif
- /* initialize the remote debugging log */
- smb_logp = logp;
+ /* initialize the remote debugging log */
+ smb_logp = logp;
/* remember the name */
- len = strlen(snamep);
+ len = strlen(snamep);
smb_localNamep = malloc(len+1);
strcpy(smb_localNamep, snamep);
afsi_log("smb_localNamep is >%s<", smb_localNamep);
- /* and the global lock */
+ /* and the global lock */
lock_InitializeRWLock(&smb_globalLock, "smb global lock");
lock_InitializeRWLock(&smb_rctLock, "smb refct and tree struct lock");
- /* Raw I/O data structures */
- lock_InitializeMutex(&smb_RawBufLock, "smb raw buffer lock");
+ /* Raw I/O data structures */
+ lock_InitializeMutex(&smb_RawBufLock, "smb raw buffer lock");
- lock_InitializeMutex(&smb_ListenerLock, "smb listener lock");
+ lock_InitializeMutex(&smb_ListenerLock, "smb listener lock");
- /* 4 Raw I/O buffers */
+ /* 4 Raw I/O buffers */
#ifndef DJGPP
- smb_RawBufs = calloc(65536,1);
- *((char **)smb_RawBufs) = NULL;
- for (i=0; i<3; i++) {
- char *rawBuf = calloc(65536,1);
- *((char **)rawBuf) = smb_RawBufs;
- smb_RawBufs = rawBuf;
- }
+ smb_RawBufs = calloc(65536,1);
+ *((char **)smb_RawBufs) = NULL;
+ for (i=0; i<3; i++) {
+ char *rawBuf = calloc(65536,1);
+ *((char **)rawBuf) = smb_RawBufs;
+ smb_RawBufs = rawBuf;
+ }
#else /* DJGPP */
npar = 65536 >> 4; /* number of paragraphs */
seg = __dpmi_allocate_dos_memory(npar, &smb_RawBufSel[0]);
}
#endif /* !DJGPP */
- /* global free lists */
- smb_ncbFreeListp = NULL;
+ /* global free lists */
+ smb_ncbFreeListp = NULL;
smb_packetFreeListp = NULL;
smb_NetbiosInit();
- /* Initialize listener and server structures */
+ /* Initialize listener and server structures */
numVCs = 0;
- memset(dead_sessions, 0, sizeof(dead_sessions));
+ memset(dead_sessions, 0, sizeof(dead_sessions));
sprintf(eventName, "SessionEvents[0]");
- SessionEvents[0] = thrd_CreateEvent(NULL, FALSE, FALSE, eventName);
+ SessionEvents[0] = thrd_CreateEvent(NULL, FALSE, FALSE, eventName);
if ( GetLastError() == ERROR_ALREADY_EXISTS )
afsi_log("Event Object Already Exists: %s", eventName);
- numSessions = 1;
- smb_NumServerThreads = nThreads;
+ numSessions = 1;
+ smb_NumServerThreads = nThreads;
sprintf(eventName, "NCBavails[0]");
- NCBavails[0] = thrd_CreateEvent(NULL, FALSE, FALSE, eventName);
+ NCBavails[0] = thrd_CreateEvent(NULL, FALSE, FALSE, eventName);
if ( GetLastError() == ERROR_ALREADY_EXISTS )
afsi_log("Event Object Already Exists: %s", eventName);
sprintf(eventName, "NCBevents[0]");
- NCBevents[0] = thrd_CreateEvent(NULL, FALSE, FALSE, eventName);
+ NCBevents[0] = thrd_CreateEvent(NULL, FALSE, FALSE, eventName);
if ( GetLastError() == ERROR_ALREADY_EXISTS )
afsi_log("Event Object Already Exists: %s", eventName);
- NCBreturns = malloc(nThreads * sizeof(EVENT_HANDLE *));
+ NCBreturns = malloc(nThreads * sizeof(EVENT_HANDLE *));
sprintf(eventName, "NCBreturns[0<=i<smb_NumServerThreads][0]");
retHandle = thrd_CreateEvent(NULL, FALSE, FALSE, eventName);
if ( GetLastError() == ERROR_ALREADY_EXISTS )
*/
else if ( smb_authType == SMB_AUTH_EXTENDED) {
/* Test to see if there is anything to negotiate. If SPNEGO is not going to be used
- * then the only option is NTLMSSP anyway; so just fallback.
- */
+ * then the only option is NTLMSSP anyway; so just fallback.
+ */
void * secBlob;
int secBlobLength;
free(secBlob);
}
#endif
- }
-
- {
- DWORD bufsize;
- /* Now get ourselves a domain name. */
- /* For now we are using the local computer name as the domain name.
- * It is actually the domain for local logins, and we are acting as
- * a local SMB server.
- */
- bufsize = sizeof(smb_ServerDomainName) - 1;
- GetComputerName(smb_ServerDomainName, &bufsize);
- smb_ServerDomainNameLength = bufsize + 1; /* bufsize doesn't include terminator */
- afsi_log("Setting SMB server domain name to [%s]", smb_ServerDomainName);
- }
-
- /* Start listeners, waiters, servers, and daemons */
-
- for (i = 0; i < lana_list.length; i++) {
- if (lana_list.lana[i] == 255) continue;
- phandle = thrd_Create(NULL, 65536, (ThreadFunc) smb_Listener,
- (void*)lana_list.lana[i], 0, &lpid, "smb_Listener");
- osi_assert(phandle != NULL);
- thrd_CloseHandle(phandle);
- }
+ }
+
+ {
+ DWORD bufsize;
+ /* Now get ourselves a domain name. */
+ /* For now we are using the local computer name as the domain name.
+ * It is actually the domain for local logins, and we are acting as
+ * a local SMB server.
+ */
+ bufsize = sizeof(smb_ServerDomainName) - 1;
+ GetComputerName(smb_ServerDomainName, &bufsize);
+ smb_ServerDomainNameLength = bufsize + 1; /* bufsize doesn't include terminator */
+ afsi_log("Setting SMB server domain name to [%s]", smb_ServerDomainName);
+ }
+
+ /* Start listeners, waiters, servers, and daemons */
+
+ for (i = 0; i < lana_list.length; i++) {
+ if (lana_list.lana[i] == 255) continue;
+ phandle = thrd_Create(NULL, 65536, (ThreadFunc) smb_Listener,
+ (void*)lana_list.lana[i], 0, &lpid, "smb_Listener");
+ osi_assert(phandle != NULL);
+ thrd_CloseHandle(phandle);
+ }
#ifndef DJGPP
phandle = thrd_Create(NULL, 65536, (ThreadFunc) smb_ClientWaiter,
NULL, 0, &lpid, "smb_ClientWaiter");
- osi_assert(phandle != NULL);
- thrd_CloseHandle(phandle);
+ osi_assert(phandle != NULL);
+ thrd_CloseHandle(phandle);
#endif /* !DJGPP */
phandle = thrd_Create(NULL, 65536, (ThreadFunc) smb_ServerWaiter,
NULL, 0, &lpid, "smb_ServerWaiter");
- osi_assert(phandle != NULL);
- thrd_CloseHandle(phandle);
+ osi_assert(phandle != NULL);
+ thrd_CloseHandle(phandle);
- for (i=0; i<nThreads; i++) {
- phandle = thrd_Create(NULL, 65536, (ThreadFunc) smb_Server,
+ for (i=0; i<nThreads; i++) {
+ phandle = thrd_Create(NULL, 65536, (ThreadFunc) smb_Server,
(void *) i, 0, &lpid, "smb_Server");
- osi_assert(phandle != NULL);
- thrd_CloseHandle(phandle);
- }
+ osi_assert(phandle != NULL);
+ thrd_CloseHandle(phandle);
+ }
phandle = thrd_Create(NULL, 65536, (ThreadFunc) smb_Daemon,
NULL, 0, &lpid, "smb_Daemon");
- osi_assert(phandle != NULL);
- thrd_CloseHandle(phandle);
+ osi_assert(phandle != NULL);
+ thrd_CloseHandle(phandle);
- phandle = thrd_Create(NULL, 65536, (ThreadFunc) smb_WaitingLocksDaemon,
+ phandle = thrd_Create(NULL, 65536, (ThreadFunc) smb_WaitingLocksDaemon,
NULL, 0, &lpid, "smb_WaitingLocksDaemon");
- osi_assert(phandle != NULL);
- thrd_CloseHandle(phandle);
+ osi_assert(phandle != NULL);
+ thrd_CloseHandle(phandle);
#ifdef DJGPP
- smb_ListShares();
+ smb_ListShares();
#endif
- return;
+ return;
}
void smb_Shutdown(void)
/* Delete Netbios name */
memset((char *)ncbp, 0, sizeof(NCB));
- for (i = 0; i < lana_list.length; i++) {
- if (lana_list.lana[i] == 255) continue;
- ncbp->ncb_command = NCBDELNAME;
- ncbp->ncb_lana_num = lana_list.lana[i];
- memcpy(ncbp->ncb_name,smb_sharename,NCBNAMSZ);
+ for (i = 0; i < lana_list.length; i++) {
+ if (lana_list.lana[i] == 255) continue;
+ ncbp->ncb_command = NCBDELNAME;
+ ncbp->ncb_lana_num = lana_list.lana[i];
+ memcpy(ncbp->ncb_name,smb_sharename,NCBNAMSZ);
#ifndef DJGPP
code = Netbios(ncbp);
#else
- code = Netbios(ncbp, dos_ncb);
+ code = Netbios(ncbp, dos_ncb);
#endif
- if (code == 0) code = ncbp->ncb_retcode;
- if (code != 0) {
- fprintf(stderr, "Netbios NCBDELNAME lana %d error code %d",
- ncbp->ncb_lana_num, code);
- }
- fflush(stderr);
- }
+ if (code == 0)
+ code = ncbp->ncb_retcode;
+ if (code != 0) {
+ fprintf(stderr, "Netbios NCBDELNAME lana %d error code %d",
+ ncbp->ncb_lana_num, code);
+ }
+ fflush(stderr);
+ }
}
/* Get the UNC \\<servername>\<sharename> prefix. */
{
char *name;
- /* Make sure we have been properly initialized. */
- if (smb_localNamep == NULL)
- return NULL;
+ /* Make sure we have been properly initialized. */
+ if (smb_localNamep == NULL)
+ return NULL;
/* Allocate space for \\<servername>\<sharename>, plus the
* terminator.
#ifdef LOG_PACKET
void smb_LogPacket(smb_packet_t *packet)
{
- BYTE *vp, *cp;
- unsigned length, paramlen, datalen, i, j;
- char buf[81];
- char hex[]={'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};
-
- if(!packet) return;
+ BYTE *vp, *cp;
+ unsigned length, paramlen, datalen, i, j;
+ char buf[81];
+ char hex[]={'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f'};
- osi_Log0(smb_logp, "*** SMB packet dump ***");
+ if (!packet) return;
- vp = (BYTE *) packet->data;
+ osi_Log0(smb_logp, "*** SMB packet dump ***");
- datalen = *((WORD*)(vp + (paramlen = ((unsigned)*(vp+20)) << 1)));
- length = paramlen + 2 + datalen;
+ vp = (BYTE *) packet->data;
+ datalen = *((WORD*)(vp + (paramlen = ((unsigned)*(vp+20)) << 1)));
+ length = paramlen + 2 + datalen;
- for(i=0;i < length; i+=16)
- {
- memset( buf, ' ', 80 );
- buf[80] = 0;
- itoa( i, buf, 16 );
+ for (i=0;i < length; i+=16)
+ {
+ memset( buf, ' ', 80 );
+ buf[80] = 0;
- buf[strlen(buf)] = ' ';
+ itoa( i, buf, 16 );
- cp = (BYTE*) buf + 7;
+ buf[strlen(buf)] = ' ';
- for(j=0;j < 16 && (i+j)<length; j++)
- {
- *(cp++) = hex[vp[i+j] >> 4];
- *(cp++) = hex[vp[i+j] & 0xf];
- *(cp++) = ' ';
+ cp = (BYTE*) buf + 7;
- if(j==7)
- {
- *(cp++) = '-';
- *(cp++) = ' ';
- }
- }
+ for (j=0;j < 16 && (i+j)<length; j++)
+ {
+ *(cp++) = hex[vp[i+j] >> 4];
+ *(cp++) = hex[vp[i+j] & 0xf];
+ *(cp++) = ' ';
- for(j=0;j < 16 && (i+j)<length;j++)
- {
- *(cp++) = ( 32 <= vp[i+j] && 128 > vp[i+j] )? vp[i+j]:'.';
- if(j==7)
- {
- *(cp++) = ' ';
- *(cp++) = '-';
- *(cp++) = ' ';
- }
- }
+ if (j==7)
+ {
+ *(cp++) = '-';
+ *(cp++) = ' ';
+ }
+ }
- *cp = 0;
+ for (j=0;j < 16 && (i+j)<length;j++)
+ {
+ *(cp++) = ( 32 <= vp[i+j] && 128 > vp[i+j] )? vp[i+j]:'.';
+ if (j==7)
+ {
+ *(cp++) = ' ';
+ *(cp++) = '-';
+ *(cp++) = ' ';
+ }
+ }
- osi_Log0( smb_logp, osi_LogSaveString(smb_logp, buf));
- }
+ *cp = 0;
- osi_Log0(smb_logp, "*** End SMB packet dump ***");
+ osi_Log0( smb_logp, osi_LogSaveString(smb_logp, buf));
+ }
+ osi_Log0(smb_logp, "*** End SMB packet dump ***");
}
#endif /* LOG_PACKET */
* request */
cm_user_t *smb_GetTran2User(smb_vc_t *vcp, smb_tran2Packet_t *inp)
{
- smb_user_t *uidp;
+ smb_user_t *uidp;
cm_user_t *up = NULL;
uidp = smb_FindUID(vcp, inp->uid, 0);
if (!uidp) return NULL;
- lock_ObtainMutex(&uidp->mx);
+ lock_ObtainMutex(&uidp->mx);
if (uidp->unp) {
up = uidp->unp->userp;
cm_HoldUser(up);
}
- lock_ReleaseMutex(&uidp->mx);
+ lock_ReleaseMutex(&uidp->mx);
smb_ReleaseUID(uidp);
*/
unsigned long smb_ExtAttributes(cm_scache_t *scp)
{
- unsigned long attrs;
-
- if (scp->fileType == CM_SCACHETYPE_DIRECTORY
- || scp->fileType == CM_SCACHETYPE_MOUNTPOINT)
- attrs = SMB_ATTR_DIRECTORY;
- else
- attrs = 0;
- /*
- * We used to mark a file RO if it was in an RO volume, but that
- * turns out to be impolitic in NT. See defect 10007.
- */
+ unsigned long attrs;
+
+ if (scp->fileType == CM_SCACHETYPE_DIRECTORY ||
+ scp->fileType == CM_SCACHETYPE_MOUNTPOINT)
+ attrs = SMB_ATTR_DIRECTORY;
+ else
+ attrs = 0;
+ /*
+ * We used to mark a file RO if it was in an RO volume, but that
+ * turns out to be impolitic in NT. See defect 10007.
+ */
#ifdef notdef
- if ((scp->unixModeBits & 0222) == 0 || (scp->flags & CM_SCACHEFLAG_RO))
+ if ((scp->unixModeBits & 0222) == 0 || (scp->flags & CM_SCACHEFLAG_RO))
#endif
if ((scp->unixModeBits & 0222) == 0)
- attrs |= SMB_ATTR_READONLY; /* Read-only */
+ attrs |= SMB_ATTR_READONLY; /* Read-only */
- if (attrs == 0)
- attrs = SMB_ATTR_NORMAL; /* FILE_ATTRIBUTE_NORMAL */
+ if (attrs == 0)
+ attrs = SMB_ATTR_NORMAL; /* FILE_ATTRIBUTE_NORMAL */
- return attrs;
+ return attrs;
}
int smb_V3IsStarMask(char *maskp)
{
char tc;
- while (tc = *maskp++)
+ while (tc = *maskp++)
if (tc == '?' || tc == '*')
return 1;
- return 0;
+ return 0;
}
unsigned char *smb_ParseString(unsigned char *inp, char **chainpp)
{
if (chainpp) {
- /* skip over null-terminated string */
- *chainpp = inp + strlen(inp) + 1;
+ /* skip over null-terminated string */
+ *chainpp = inp + strlen(inp) + 1;
}
return inp;
}
OutputDebugF("Hexdump length [%d]",len);
- for(i=0;i<len;i++) {
+ for (i=0;i<len;i++) {
if(!(i%16)) {
if(i) {
osi_Log0(smb_logp, osi_LogSaveString(smb_logp, buf));
osi_Log0(smb_logp, osi_LogSaveString(smb_logp, buf));
strcat(buf,"\n");
OutputDebugString(buf);
-}
+ }
}
/**/
#define SMB_EXT_SEC_PACKAGE_NAME "Negotiate"
-void smb_NegotiateExtendedSecurity(void ** secBlob, int * secBlobLength){
+void smb_NegotiateExtendedSecurity(void ** secBlob, int * secBlobLength) {
SECURITY_STATUS status, istatus;
- CredHandle creds = {0,0};
- TimeStamp expiry;
- SecBufferDesc secOut;
- SecBuffer secTok;
- CtxtHandle ctx;
- ULONG flags;
+ CredHandle creds = {0,0};
+ TimeStamp expiry;
+ SecBufferDesc secOut;
+ SecBuffer secTok;
+ CtxtHandle ctx;
+ ULONG flags;
- *secBlob = NULL;
- *secBlobLength = 0;
+ *secBlob = NULL;
+ *secBlobLength = 0;
OutputDebugF("Negotiating Extended Security");
- status = AcquireCredentialsHandle(
- NULL,
- SMB_EXT_SEC_PACKAGE_NAME,
- SECPKG_CRED_INBOUND,
- NULL,
- NULL,
- NULL,
- NULL,
- &creds,
- &expiry);
-
- if (status != SEC_E_OK) {
- /* Really bad. We return an empty security blob */
- OutputDebugF("AcquireCredentialsHandle failed with %lX", status);
- goto nes_0;
- }
+ status = AcquireCredentialsHandle( NULL,
+ SMB_EXT_SEC_PACKAGE_NAME,
+ SECPKG_CRED_INBOUND,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ &creds,
+ &expiry);
+
+ if (status != SEC_E_OK) {
+ /* Really bad. We return an empty security blob */
+ OutputDebugF("AcquireCredentialsHandle failed with %lX", status);
+ goto nes_0;
+ }
- secOut.cBuffers = 1;
- secOut.pBuffers = &secTok;
- secOut.ulVersion = SECBUFFER_VERSION;
-
- secTok.BufferType = SECBUFFER_TOKEN;
- secTok.cbBuffer = 0;
- secTok.pvBuffer = NULL;
-
- ctx.dwLower = ctx.dwUpper = 0;
-
- status = AcceptSecurityContext(
- &creds,
- NULL,
- NULL,
- ASC_REQ_CONNECTION | ASC_REQ_EXTENDED_ERROR | ASC_REQ_ALLOCATE_MEMORY,
- SECURITY_NETWORK_DREP,
- &ctx,
- &secOut,
- &flags,
- &expiry
- );
-
- if (status == SEC_I_COMPLETE_NEEDED || status == SEC_I_COMPLETE_AND_CONTINUE) {
- OutputDebugF("Completing token...");
- istatus = CompleteAuthToken(&ctx, &secOut);
+ secOut.cBuffers = 1;
+ secOut.pBuffers = &secTok;
+ secOut.ulVersion = SECBUFFER_VERSION;
+
+ secTok.BufferType = SECBUFFER_TOKEN;
+ secTok.cbBuffer = 0;
+ secTok.pvBuffer = NULL;
+
+ ctx.dwLower = ctx.dwUpper = 0;
+
+ status = AcceptSecurityContext( &creds,
+ NULL,
+ NULL,
+ ASC_REQ_CONNECTION | ASC_REQ_EXTENDED_ERROR | ASC_REQ_ALLOCATE_MEMORY,
+ SECURITY_NETWORK_DREP,
+ &ctx,
+ &secOut,
+ &flags,
+ &expiry
+ );
+
+ if (status == SEC_I_COMPLETE_NEEDED || status == SEC_I_COMPLETE_AND_CONTINUE) {
+ OutputDebugF("Completing token...");
+ istatus = CompleteAuthToken(&ctx, &secOut);
if ( istatus != SEC_E_OK )
OutputDebugF("Token completion failed: %x", istatus);
- }
+ }
- if (status == SEC_I_COMPLETE_AND_CONTINUE || status == SEC_I_CONTINUE_NEEDED) {
- if (secTok.pvBuffer) {
- *secBlobLength = secTok.cbBuffer;
- *secBlob = malloc( secTok.cbBuffer );
- memcpy(*secBlob, secTok.pvBuffer, secTok.cbBuffer );
- }
- } else {
+ if (status == SEC_I_COMPLETE_AND_CONTINUE || status == SEC_I_CONTINUE_NEEDED) {
+ if (secTok.pvBuffer) {
+ *secBlobLength = secTok.cbBuffer;
+ *secBlob = malloc( secTok.cbBuffer );
+ memcpy(*secBlob, secTok.pvBuffer, secTok.cbBuffer );
+ }
+ } else {
if ( status != SEC_E_OK )
OutputDebugF("AcceptSecurityContext status != CONTINUE %lX", status);
}
/* Discard partial security context */
DeleteSecurityContext(&ctx);
- if (secTok.pvBuffer) FreeContextBuffer( secTok.pvBuffer );
+ if (secTok.pvBuffer) FreeContextBuffer( secTok.pvBuffer );
- /* Discard credentials handle. We'll reacquire one when we get the session setup X */
- FreeCredentialsHandle(&creds);
+ /* Discard credentials handle. We'll reacquire one when we get the session setup X */
+ FreeCredentialsHandle(&creds);
nes_0:
- return;
+ return;
}
struct smb_ext_context {
- CredHandle creds;
- CtxtHandle ctx;
- int partialTokenLen;
- void * partialToken;
-};
+ CredHandle creds;
+ CtxtHandle ctx;
+ int partialTokenLen;
+ void * partialToken;
+};
long smb_AuthenticateUserExt(smb_vc_t * vcp, char * usern, char * secBlobIn, int secBlobInLength, char ** secBlobOut, int * secBlobOutLength) {
SECURITY_STATUS status, istatus;
- CredHandle creds;
- TimeStamp expiry;
- long code = 0;
- SecBufferDesc secBufIn;
- SecBuffer secTokIn;
- SecBufferDesc secBufOut;
- SecBuffer secTokOut;
- CtxtHandle ctx;
- struct smb_ext_context * secCtx = NULL;
- struct smb_ext_context * newSecCtx = NULL;
- void * assembledBlob = NULL;
- int assembledBlobLength = 0;
- ULONG flags;
-
- OutputDebugF("In smb_AuthenticateUserExt");
-
- *secBlobOut = NULL;
- *secBlobOutLength = 0;
-
- if (vcp->flags & SMB_VCFLAG_AUTH_IN_PROGRESS) {
- secCtx = vcp->secCtx;
- lock_ObtainMutex(&vcp->mx);
- vcp->flags &= ~SMB_VCFLAG_AUTH_IN_PROGRESS;
- vcp->secCtx = NULL;
- lock_ReleaseMutex(&vcp->mx);
- }
+ CredHandle creds;
+ TimeStamp expiry;
+ long code = 0;
+ SecBufferDesc secBufIn;
+ SecBuffer secTokIn;
+ SecBufferDesc secBufOut;
+ SecBuffer secTokOut;
+ CtxtHandle ctx;
+ struct smb_ext_context * secCtx = NULL;
+ struct smb_ext_context * newSecCtx = NULL;
+ void * assembledBlob = NULL;
+ int assembledBlobLength = 0;
+ ULONG flags;
+
+ OutputDebugF("In smb_AuthenticateUserExt");
+
+ *secBlobOut = NULL;
+ *secBlobOutLength = 0;
+
+ if (vcp->flags & SMB_VCFLAG_AUTH_IN_PROGRESS) {
+ secCtx = vcp->secCtx;
+ lock_ObtainMutex(&vcp->mx);
+ vcp->flags &= ~SMB_VCFLAG_AUTH_IN_PROGRESS;
+ vcp->secCtx = NULL;
+ lock_ReleaseMutex(&vcp->mx);
+ }
if (secBlobIn) {
OutputDebugF("Received incoming token:");
creds = secCtx->creds;
ctx = secCtx->ctx;
- if (secCtx->partialToken) {
- assembledBlobLength = secCtx->partialTokenLen + secBlobInLength;
- assembledBlob = malloc(assembledBlobLength);
+ if (secCtx->partialToken) {
+ assembledBlobLength = secCtx->partialTokenLen + secBlobInLength;
+ assembledBlob = malloc(assembledBlobLength);
memcpy(assembledBlob,secCtx->partialToken, secCtx->partialTokenLen);
- memcpy(((BYTE *)assembledBlob) + secCtx->partialTokenLen, secBlobIn, secBlobInLength);
- }
- } else {
- status = AcquireCredentialsHandle(
- NULL,
- SMB_EXT_SEC_PACKAGE_NAME,
- SECPKG_CRED_INBOUND,
- NULL,
- NULL,
- NULL,
- NULL,
- &creds,
- &expiry);
-
- if (status != SEC_E_OK) {
- OutputDebugF("Can't acquire Credentials handle [%lX]", status);
- code = CM_ERROR_BADPASSWORD; /* means "try again when I'm sober" */
- goto aue_0;
- }
-
- ctx.dwLower = 0;
- ctx.dwUpper = 0;
- }
+ memcpy(((BYTE *)assembledBlob) + secCtx->partialTokenLen, secBlobIn, secBlobInLength);
+ }
+ } else {
+ status = AcquireCredentialsHandle( NULL,
+ SMB_EXT_SEC_PACKAGE_NAME,
+ SECPKG_CRED_INBOUND,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ &creds,
+ &expiry);
+
+ if (status != SEC_E_OK) {
+ OutputDebugF("Can't acquire Credentials handle [%lX]", status);
+ code = CM_ERROR_BADPASSWORD; /* means "try again when I'm sober" */
+ goto aue_0;
+ }
+
+ ctx.dwLower = 0;
+ ctx.dwUpper = 0;
+ }
secBufIn.cBuffers = 1;
- secBufIn.pBuffers = &secTokIn;
- secBufIn.ulVersion = SECBUFFER_VERSION;
-
- secTokIn.BufferType = SECBUFFER_TOKEN;
- if (assembledBlob) {
- secTokIn.cbBuffer = assembledBlobLength;
- secTokIn.pvBuffer = assembledBlob;
- } else {
- secTokIn.cbBuffer = secBlobInLength;
- secTokIn.pvBuffer = secBlobIn;
- }
+ secBufIn.pBuffers = &secTokIn;
+ secBufIn.ulVersion = SECBUFFER_VERSION;
+
+ secTokIn.BufferType = SECBUFFER_TOKEN;
+ if (assembledBlob) {
+ secTokIn.cbBuffer = assembledBlobLength;
+ secTokIn.pvBuffer = assembledBlob;
+ } else {
+ secTokIn.cbBuffer = secBlobInLength;
+ secTokIn.pvBuffer = secBlobIn;
+ }
- secBufOut.cBuffers = 1;
- secBufOut.pBuffers = &secTokOut;
- secBufOut.ulVersion = SECBUFFER_VERSION;
-
- secTokOut.BufferType = SECBUFFER_TOKEN;
- secTokOut.cbBuffer = 0;
- secTokOut.pvBuffer = NULL;
-
- status = AcceptSecurityContext(
- &creds,
- ((secCtx)?&ctx:NULL),
- &secBufIn,
- ASC_REQ_CONNECTION | ASC_REQ_EXTENDED_ERROR | ASC_REQ_ALLOCATE_MEMORY,
- SECURITY_NETWORK_DREP,
- &ctx,
- &secBufOut,
- &flags,
- &expiry
- );
-
- if (status == SEC_I_COMPLETE_NEEDED || status == SEC_I_COMPLETE_AND_CONTINUE) {
- OutputDebugF("Completing token...");
- istatus = CompleteAuthToken(&ctx, &secBufOut);
+ secBufOut.cBuffers = 1;
+ secBufOut.pBuffers = &secTokOut;
+ secBufOut.ulVersion = SECBUFFER_VERSION;
+
+ secTokOut.BufferType = SECBUFFER_TOKEN;
+ secTokOut.cbBuffer = 0;
+ secTokOut.pvBuffer = NULL;
+
+ status = AcceptSecurityContext( &creds,
+ ((secCtx)?&ctx:NULL),
+ &secBufIn,
+ ASC_REQ_CONNECTION | ASC_REQ_EXTENDED_ERROR | ASC_REQ_ALLOCATE_MEMORY,
+ SECURITY_NETWORK_DREP,
+ &ctx,
+ &secBufOut,
+ &flags,
+ &expiry
+ );
+
+ if (status == SEC_I_COMPLETE_NEEDED || status == SEC_I_COMPLETE_AND_CONTINUE) {
+ OutputDebugF("Completing token...");
+ istatus = CompleteAuthToken(&ctx, &secBufOut);
if ( istatus != SEC_E_OK )
OutputDebugF("Token completion failed: %lX", istatus);
- }
+ }
- if (status == SEC_I_COMPLETE_AND_CONTINUE || status == SEC_I_CONTINUE_NEEDED) {
- OutputDebugF("Continue needed");
+ if (status == SEC_I_COMPLETE_AND_CONTINUE || status == SEC_I_CONTINUE_NEEDED) {
+ OutputDebugF("Continue needed");
- newSecCtx = malloc(sizeof(*newSecCtx));
+ newSecCtx = malloc(sizeof(*newSecCtx));
- newSecCtx->creds = creds;
- newSecCtx->ctx = ctx;
- newSecCtx->partialToken = NULL;
- newSecCtx->partialTokenLen = 0;
+ newSecCtx->creds = creds;
+ newSecCtx->ctx = ctx;
+ newSecCtx->partialToken = NULL;
+ newSecCtx->partialTokenLen = 0;
- lock_ObtainMutex( &vcp->mx );
- vcp->flags |= SMB_VCFLAG_AUTH_IN_PROGRESS;
- vcp->secCtx = newSecCtx;
- lock_ReleaseMutex( &vcp->mx );
+ lock_ObtainMutex( &vcp->mx );
+ vcp->flags |= SMB_VCFLAG_AUTH_IN_PROGRESS;
+ vcp->secCtx = newSecCtx;
+ lock_ReleaseMutex( &vcp->mx );
- code = CM_ERROR_GSSCONTINUE;
- }
+ code = CM_ERROR_GSSCONTINUE;
+ }
- if ((status == SEC_I_COMPLETE_NEEDED || status == SEC_E_OK ||
- status == SEC_I_COMPLETE_AND_CONTINUE || status == SEC_I_CONTINUE_NEEDED) &&
- secTokOut.pvBuffer) {
- OutputDebugF("Need to send token back to client");
+ if ((status == SEC_I_COMPLETE_NEEDED || status == SEC_E_OK ||
+ status == SEC_I_COMPLETE_AND_CONTINUE || status == SEC_I_CONTINUE_NEEDED) &&
+ secTokOut.pvBuffer) {
+ OutputDebugF("Need to send token back to client");
- *secBlobOutLength = secTokOut.cbBuffer;
- *secBlobOut = malloc(secTokOut.cbBuffer);
- memcpy(*secBlobOut, secTokOut.pvBuffer, secTokOut.cbBuffer);
+ *secBlobOutLength = secTokOut.cbBuffer;
+ *secBlobOut = malloc(secTokOut.cbBuffer);
+ memcpy(*secBlobOut, secTokOut.pvBuffer, secTokOut.cbBuffer);
OutputDebugF("Outgoing token:");
OutputDebugHexDump(*secBlobOut,*secBlobOutLength);
- } else if (status == SEC_E_INCOMPLETE_MESSAGE) {
- OutputDebugF("Incomplete message");
+ } else if (status == SEC_E_INCOMPLETE_MESSAGE) {
+ OutputDebugF("Incomplete message");
- newSecCtx = malloc(sizeof(*newSecCtx));
+ newSecCtx = malloc(sizeof(*newSecCtx));
- newSecCtx->creds = creds;
- newSecCtx->ctx = ctx;
- newSecCtx->partialToken = malloc(secTokOut.cbBuffer);
- memcpy(newSecCtx->partialToken, secTokOut.pvBuffer, secTokOut.cbBuffer);
- newSecCtx->partialTokenLen = secTokOut.cbBuffer;
+ newSecCtx->creds = creds;
+ newSecCtx->ctx = ctx;
+ newSecCtx->partialToken = malloc(secTokOut.cbBuffer);
+ memcpy(newSecCtx->partialToken, secTokOut.pvBuffer, secTokOut.cbBuffer);
+ newSecCtx->partialTokenLen = secTokOut.cbBuffer;
- lock_ObtainMutex( &vcp->mx );
- vcp->flags |= SMB_VCFLAG_AUTH_IN_PROGRESS;
- vcp->secCtx = newSecCtx;
- lock_ReleaseMutex( &vcp->mx );
+ lock_ObtainMutex( &vcp->mx );
+ vcp->flags |= SMB_VCFLAG_AUTH_IN_PROGRESS;
+ vcp->secCtx = newSecCtx;
+ lock_ReleaseMutex( &vcp->mx );
- code = CM_ERROR_GSSCONTINUE;
- }
+ code = CM_ERROR_GSSCONTINUE;
+ }
- if (status == SEC_E_OK || status == SEC_I_COMPLETE_NEEDED) {
- /* woo hoo! */
- SecPkgContext_Names names;
+ if (status == SEC_E_OK || status == SEC_I_COMPLETE_NEEDED) {
+ /* woo hoo! */
+ SecPkgContext_Names names;
- OutputDebugF("Authentication completed");
+ OutputDebugF("Authentication completed");
OutputDebugF("Returned flags : [%lX]", flags);
- if (!QueryContextAttributes(&ctx, SECPKG_ATTR_NAMES, &names)) {
+ if (!QueryContextAttributes(&ctx, SECPKG_ATTR_NAMES, &names)) {
OutputDebugF("Received name [%s]", names.sUserName);
strcpy(usern, names.sUserName);
strlwr(usern); /* in tandem with smb_GetNormalizedUsername */
OutputDebugF("QueryContextAttributes Names failed [%x]", GetLastError());
code = CM_ERROR_BADPASSWORD;
}
- } else if (!code) {
+ } else if (!code) {
switch ( status ) {
case SEC_E_INVALID_TOKEN:
OutputDebugF("Returning bad password :: INVALID_TOKEN");
default:
OutputDebugF("Returning bad password :: Status == %lX", status);
}
- code = CM_ERROR_BADPASSWORD;
- }
+ code = CM_ERROR_BADPASSWORD;
+ }
- if (secCtx) {
- if (secCtx->partialToken) free(secCtx->partialToken);
- free(secCtx);
- }
+ if (secCtx) {
+ if (secCtx->partialToken) free(secCtx->partialToken);
+ free(secCtx);
+ }
- if (assembledBlob) {
- free(assembledBlob);
- }
+ if (assembledBlob) {
+ free(assembledBlob);
+ }
- if (secTokOut.pvBuffer)
- FreeContextBuffer(secTokOut.pvBuffer);
+ if (secTokOut.pvBuffer)
+ FreeContextBuffer(secTokOut.pvBuffer);
- if (code != CM_ERROR_GSSCONTINUE) {
- DeleteSecurityContext(&ctx);
- FreeCredentialsHandle(&creds);
- }
+ if (code != CM_ERROR_GSSCONTINUE) {
+ DeleteSecurityContext(&ctx);
+ FreeCredentialsHandle(&creds);
+ }
aue_0:
- return code;
+ return code;
}
#define P_LEN 256
/* LsaLogonUser expects input parameters to be in a contiguous block of memory.
So put stuff in a struct. */
struct Lm20AuthBlob {
- MSV1_0_LM20_LOGON lmlogon;
- BYTE ciResponse[P_RESP_LEN]; /* Unicode representation */
- BYTE csResponse[P_RESP_LEN]; /* ANSI representation */
- WCHAR accountNameW[P_LEN];
- WCHAR primaryDomainW[P_LEN];
- WCHAR workstationW[MAX_COMPUTERNAME_LENGTH + 1];
- TOKEN_GROUPS tgroups;
- TOKEN_SOURCE tsource;
+ MSV1_0_LM20_LOGON lmlogon;
+ BYTE ciResponse[P_RESP_LEN]; /* Unicode representation */
+ BYTE csResponse[P_RESP_LEN]; /* ANSI representation */
+ WCHAR accountNameW[P_LEN];
+ WCHAR primaryDomainW[P_LEN];
+ WCHAR workstationW[MAX_COMPUTERNAME_LENGTH + 1];
+ TOKEN_GROUPS tgroups;
+ TOKEN_SOURCE tsource;
};
-long smb_AuthenticateUserLM(smb_vc_t *vcp, char * accountName, char * primaryDomain, char * ciPwd, unsigned ciPwdLength, char * csPwd, unsigned csPwdLength) {
-
- NTSTATUS nts, ntsEx;
- struct Lm20AuthBlob lmAuth;
- PMSV1_0_LM20_LOGON_PROFILE lmprofilep;
- QUOTA_LIMITS quotaLimits;
- DWORD size;
- ULONG lmprofilepSize;
- LUID lmSession;
- HANDLE lmToken;
-
- OutputDebugF("In smb_AuthenticateUser for user [%s] domain [%s]", accountName, primaryDomain);
- OutputDebugF("ciPwdLength is %d and csPwdLength is %d", ciPwdLength, csPwdLength);
-
- if (ciPwdLength > P_RESP_LEN || csPwdLength > P_RESP_LEN) {
- OutputDebugF("ciPwdLength or csPwdLength is too long");
- return CM_ERROR_BADPASSWORD;
- }
+long smb_AuthenticateUserLM(smb_vc_t *vcp, char * accountName, char * primaryDomain, char * ciPwd, unsigned ciPwdLength, char * csPwd, unsigned csPwdLength)
+{
+ NTSTATUS nts, ntsEx;
+ struct Lm20AuthBlob lmAuth;
+ PMSV1_0_LM20_LOGON_PROFILE lmprofilep;
+ QUOTA_LIMITS quotaLimits;
+ DWORD size;
+ ULONG lmprofilepSize;
+ LUID lmSession;
+ HANDLE lmToken;
+
+ OutputDebugF("In smb_AuthenticateUser for user [%s] domain [%s]", accountName, primaryDomain);
+ OutputDebugF("ciPwdLength is %d and csPwdLength is %d", ciPwdLength, csPwdLength);
+
+ if (ciPwdLength > P_RESP_LEN || csPwdLength > P_RESP_LEN) {
+ OutputDebugF("ciPwdLength or csPwdLength is too long");
+ return CM_ERROR_BADPASSWORD;
+ }
- memset(&lmAuth,0,sizeof(lmAuth));
+ memset(&lmAuth,0,sizeof(lmAuth));
- lmAuth.lmlogon.MessageType = MsV1_0NetworkLogon;
+ lmAuth.lmlogon.MessageType = MsV1_0NetworkLogon;
- lmAuth.lmlogon.LogonDomainName.Buffer = lmAuth.primaryDomainW;
- mbstowcs(lmAuth.primaryDomainW, primaryDomain, P_LEN);
- lmAuth.lmlogon.LogonDomainName.Length = wcslen(lmAuth.primaryDomainW) * sizeof(WCHAR);
- lmAuth.lmlogon.LogonDomainName.MaximumLength = P_LEN * sizeof(WCHAR);
-
- lmAuth.lmlogon.UserName.Buffer = lmAuth.accountNameW;
- mbstowcs(lmAuth.accountNameW, accountName, P_LEN);
- lmAuth.lmlogon.UserName.Length = wcslen(lmAuth.accountNameW) * sizeof(WCHAR);
- lmAuth.lmlogon.UserName.MaximumLength = P_LEN * sizeof(WCHAR);
-
- lmAuth.lmlogon.Workstation.Buffer = lmAuth.workstationW;
- lmAuth.lmlogon.Workstation.MaximumLength = (MAX_COMPUTERNAME_LENGTH + 1) * sizeof(WCHAR);
- size = MAX_COMPUTERNAME_LENGTH + 1;
- GetComputerNameW(lmAuth.workstationW, &size);
+ lmAuth.lmlogon.LogonDomainName.Buffer = lmAuth.primaryDomainW;
+ mbstowcs(lmAuth.primaryDomainW, primaryDomain, P_LEN);
+ lmAuth.lmlogon.LogonDomainName.Length = wcslen(lmAuth.primaryDomainW) * sizeof(WCHAR);
+ lmAuth.lmlogon.LogonDomainName.MaximumLength = P_LEN * sizeof(WCHAR);
+
+ lmAuth.lmlogon.UserName.Buffer = lmAuth.accountNameW;
+ mbstowcs(lmAuth.accountNameW, accountName, P_LEN);
+ lmAuth.lmlogon.UserName.Length = wcslen(lmAuth.accountNameW) * sizeof(WCHAR);
+ lmAuth.lmlogon.UserName.MaximumLength = P_LEN * sizeof(WCHAR);
+
+ lmAuth.lmlogon.Workstation.Buffer = lmAuth.workstationW;
+ lmAuth.lmlogon.Workstation.MaximumLength = (MAX_COMPUTERNAME_LENGTH + 1) * sizeof(WCHAR);
+ size = MAX_COMPUTERNAME_LENGTH + 1;
+ GetComputerNameW(lmAuth.workstationW, &size);
lmAuth.lmlogon.Workstation.Length = wcslen(lmAuth.workstationW) * sizeof(WCHAR);
- memcpy(lmAuth.lmlogon.ChallengeToClient, vcp->encKey, MSV1_0_CHALLENGE_LENGTH);
-
- lmAuth.lmlogon.CaseInsensitiveChallengeResponse.Buffer = lmAuth.ciResponse;
- lmAuth.lmlogon.CaseInsensitiveChallengeResponse.Length = ciPwdLength;
- lmAuth.lmlogon.CaseInsensitiveChallengeResponse.MaximumLength = P_RESP_LEN;
- memcpy(lmAuth.ciResponse, ciPwd, ciPwdLength);
-
- lmAuth.lmlogon.CaseSensitiveChallengeResponse.Buffer = lmAuth.csResponse;
- lmAuth.lmlogon.CaseSensitiveChallengeResponse.Length = csPwdLength;
- lmAuth.lmlogon.CaseSensitiveChallengeResponse.MaximumLength = P_RESP_LEN;
- memcpy(lmAuth.csResponse, csPwd, csPwdLength);
-
- lmAuth.lmlogon.ParameterControl = 0;
-
- lmAuth.tgroups.GroupCount = 0;
- lmAuth.tgroups.Groups[0].Sid = NULL;
- lmAuth.tgroups.Groups[0].Attributes = 0;
-
- lmAuth.tsource.SourceIdentifier.HighPart = 0;
- lmAuth.tsource.SourceIdentifier.LowPart = (DWORD) vcp;
- strcpy(lmAuth.tsource.SourceName,"OpenAFS"); /* 8 char limit */
-
- nts = LsaLogonUser(
- smb_lsaHandle,
- &smb_lsaLogonOrigin,
- Network, /*3*/
- smb_lsaSecPackage,
- &lmAuth,
- sizeof(lmAuth),
- &lmAuth.tgroups,
- &lmAuth.tsource,
- &lmprofilep,
- &lmprofilepSize,
- &lmSession,
- &lmToken,
- "aLimits,
- &ntsEx);
-
- OutputDebugF("Return from LsaLogonUser is 0x%lX", nts);
- OutputDebugF("Extended status is 0x%lX", ntsEx);
-
- if (nts == ERROR_SUCCESS) {
- /* free the token */
- LsaFreeReturnBuffer(lmprofilep);
+ memcpy(lmAuth.lmlogon.ChallengeToClient, vcp->encKey, MSV1_0_CHALLENGE_LENGTH);
+
+ lmAuth.lmlogon.CaseInsensitiveChallengeResponse.Buffer = lmAuth.ciResponse;
+ lmAuth.lmlogon.CaseInsensitiveChallengeResponse.Length = ciPwdLength;
+ lmAuth.lmlogon.CaseInsensitiveChallengeResponse.MaximumLength = P_RESP_LEN;
+ memcpy(lmAuth.ciResponse, ciPwd, ciPwdLength);
+
+ lmAuth.lmlogon.CaseSensitiveChallengeResponse.Buffer = lmAuth.csResponse;
+ lmAuth.lmlogon.CaseSensitiveChallengeResponse.Length = csPwdLength;
+ lmAuth.lmlogon.CaseSensitiveChallengeResponse.MaximumLength = P_RESP_LEN;
+ memcpy(lmAuth.csResponse, csPwd, csPwdLength);
+
+ lmAuth.lmlogon.ParameterControl = 0;
+
+ lmAuth.tgroups.GroupCount = 0;
+ lmAuth.tgroups.Groups[0].Sid = NULL;
+ lmAuth.tgroups.Groups[0].Attributes = 0;
+
+ lmAuth.tsource.SourceIdentifier.HighPart = 0;
+ lmAuth.tsource.SourceIdentifier.LowPart = (DWORD) vcp;
+ strcpy(lmAuth.tsource.SourceName,"OpenAFS"); /* 8 char limit */
+
+ nts = LsaLogonUser( smb_lsaHandle,
+ &smb_lsaLogonOrigin,
+ Network, /*3*/
+ smb_lsaSecPackage,
+ &lmAuth,
+ sizeof(lmAuth),
+ &lmAuth.tgroups,
+ &lmAuth.tsource,
+ &lmprofilep,
+ &lmprofilepSize,
+ &lmSession,
+ &lmToken,
+ "aLimits,
+ &ntsEx);
+
+ OutputDebugF("Return from LsaLogonUser is 0x%lX", nts);
+ OutputDebugF("Extended status is 0x%lX", ntsEx);
+
+ if (nts == ERROR_SUCCESS) {
+ /* free the token */
+ LsaFreeReturnBuffer(lmprofilep);
CloseHandle(lmToken);
- return 0;
- } else {
- /* No AFS for you */
- if (nts == 0xC000015BL)
- return CM_ERROR_BADLOGONTYPE;
- else /* our catchall is a bad password though we could be more specific */
- return CM_ERROR_BADPASSWORD;
- }
+ return 0;
+ } else {
+ /* No AFS for you */
+ if (nts == 0xC000015BL)
+ return CM_ERROR_BADLOGONTYPE;
+ else /* our catchall is a bad password though we could be more specific */
+ return CM_ERROR_BADPASSWORD;
+ }
}
/* The buffer pointed to by usern is assumed to be at least SMB_MAX_USERNAME_LENGTH bytes */
-long smb_GetNormalizedUsername(char * usern, const char * accountName, const char * domainName) {
-
- char * atsign;
- const char * domain;
-
- /* check if we have sane input */
- if ((strlen(accountName) + strlen(domainName) + 1) > SMB_MAX_USERNAME_LENGTH)
- return 1;
-
- /* we could get : [accountName][domainName]
- [user][domain]
- [user@domain][]
- [user][]/[user][?]
- [][]/[][?] */
-
- atsign = strchr(accountName, '@');
-
- if (atsign) /* [user@domain][] -> [user@domain][domain] */
- domain = atsign + 1;
- else
- domain = domainName;
-
- /* if for some reason the client doesn't know what domain to use,
- it will either return an empty string or a '?' */
- if (!domain[0] || domain[0] == '?')
- /* Empty domains and empty usernames are usually sent from tokenless contexts.
- This way such logins will get an empty username (easy to check). I don't know
- when a non-empty username would be supplied with an anonymous domain, but *shrug* */
- strcpy(usern,accountName);
- else {
- /* TODO: what about WIN.MIT.EDU\user vs. WIN\user? */
- strcpy(usern,domain);
- strcat(usern,"\\");
- if (atsign)
- strncat(usern,accountName,atsign - accountName);
- else
- strcat(usern,accountName);
- }
+long smb_GetNormalizedUsername(char * usern, const char * accountName, const char * domainName)
+{
+ char * atsign;
+ const char * domain;
+
+ /* check if we have sane input */
+ if ((strlen(accountName) + strlen(domainName) + 1) > SMB_MAX_USERNAME_LENGTH)
+ return 1;
- strlwr(usern);
+ /* we could get : [accountName][domainName]
+ [user][domain]
+ [user@domain][]
+ [user][]/[user][?]
+ [][]/[][?] */
- return 0;
+ atsign = strchr(accountName, '@');
+
+ if (atsign) /* [user@domain][] -> [user@domain][domain] */
+ domain = atsign + 1;
+ else
+ domain = domainName;
+
+ /* if for some reason the client doesn't know what domain to use,
+ it will either return an empty string or a '?' */
+ if (!domain[0] || domain[0] == '?')
+ /* Empty domains and empty usernames are usually sent from tokenless contexts.
+ This way such logins will get an empty username (easy to check). I don't know
+ when a non-empty username would be supplied with an anonymous domain, but *shrug* */
+ strcpy(usern,accountName);
+ else {
+ /* TODO: what about WIN.MIT.EDU\user vs. WIN\user? */
+ strcpy(usern,domain);
+ strcat(usern,"\\");
+ if (atsign)
+ strncat(usern,accountName,atsign - accountName);
+ else
+ strcat(usern,accountName);
+ }
+
+ strlwr(usern);
+
+ return 0;
}
/* When using SMB auth, all SMB sessions have to pass through here first to
} else { /* V3 */
unsigned ciPwdLength;
char *ciPwd;
- char *accountName;
- char *primaryDomain;
+ char *accountName;
+ char *primaryDomain;
- ciPwdLength = smb_GetSMBParm(inp, 7);
+ ciPwdLength = smb_GetSMBParm(inp, 7);
tp = smb_GetSMBData(inp, NULL);
- ciPwd = tp;
- tp += ciPwdLength;
+ ciPwd = tp;
+ tp += ciPwdLength;
- accountName = smb_ParseString(tp, &tp);
- primaryDomain = smb_ParseString(tp, NULL);
+ accountName = smb_ParseString(tp, &tp);
+ primaryDomain = smb_ParseString(tp, NULL);
- if ( smb_GetNormalizedUsername(usern, accountName, primaryDomain)) {
- /* shouldn't happen */
- code = CM_ERROR_BADSMB;
+ if ( smb_GetNormalizedUsername(usern, accountName, primaryDomain)) {
+ /* shouldn't happen */
+ code = CM_ERROR_BADSMB;
goto after_read_packet;
- }
+ }
/* even if we wanted extended auth, if we only negotiated V3, we have to fallback
* to NTLM.
*/
- if (smb_authType == SMB_AUTH_NTLM || smb_authType == SMB_AUTH_EXTENDED) {
- code = smb_AuthenticateUserLM(vcp,accountName,primaryDomain,ciPwd,ciPwdLength,"",0);
- }
- }
+ if (smb_authType == SMB_AUTH_NTLM || smb_authType == SMB_AUTH_EXTENDED) {
+ code = smb_AuthenticateUserLM(vcp,accountName,primaryDomain,ciPwd,ciPwdLength,"",0);
+ }
+ }
after_read_packet:
- /* note down that we received a session setup X and set the capabilities flag */
- if (!(vcp->flags & SMB_VCFLAG_SESSX_RCVD)) {
- lock_ObtainMutex(&vcp->mx);
- vcp->flags |= SMB_VCFLAG_SESSX_RCVD;
+ /* note down that we received a session setup X and set the capabilities flag */
+ if (!(vcp->flags & SMB_VCFLAG_SESSX_RCVD)) {
+ lock_ObtainMutex(&vcp->mx);
+ vcp->flags |= SMB_VCFLAG_SESSX_RCVD;
/* for the moment we can only deal with NTSTATUS */
if (caps & NTNEGOTIATE_CAPABILITY_NTSTATUS) {
vcp->flags |= SMB_VCFLAG_STATUS32;
- }
- lock_ReleaseMutex(&vcp->mx);
- }
+ }
+ lock_ReleaseMutex(&vcp->mx);
+ }
- /* code would be non-zero if there was an authentication failure.
- Ideally we would like to invalidate the uid for this session or break
- early to avoid accidently stealing someone else's tokens. */
+ /* code would be non-zero if there was an authentication failure.
+ Ideally we would like to invalidate the uid for this session or break
+ early to avoid accidently stealing someone else's tokens. */
- if (code) {
- return code;
- }
+ if (code) {
+ return code;
+ }
- OutputDebugF("Received username=[%s]", usern);
+ OutputDebugF("Received username=[%s]", usern);
/* On Windows 2000, this function appears to be called more often than
it is expected to be called. This resulted in multiple smb_user_t
void smb_FreeTran2Packet(smb_tran2Packet_t *t2p)
{
if (t2p->vcp) smb_ReleaseVC(t2p->vcp);
- if (t2p->flags & SMB_TRAN2PFLAG_ALLOC) {
- if (t2p->parmsp)
- free(t2p->parmsp);
- if (t2p->datap)
- free(t2p->datap);
- }
+ if (t2p->flags & SMB_TRAN2PFLAG_ALLOC) {
+ if (t2p->parmsp)
+ free(t2p->parmsp);
+ if (t2p->datap)
+ free(t2p->datap);
+ }
free(t2p);
}
smb_t *smbp;
unsigned short errCode;
unsigned char errClass;
- unsigned long NTStatus;
+ unsigned long NTStatus;
if (vcp->flags & SMB_VCFLAG_STATUS32)
- smb_MapNTError(code, &NTStatus);
- else
- smb_MapCoreError(code, vcp, &errCode, &errClass);
+ smb_MapNTError(code, &NTStatus);
+ else
+ smb_MapCoreError(code, vcp, &errCode, &errClass);
smb_FormatResponsePacket(vcp, NULL, tp);
smbp = (smb_t *) tp;
- /* We can handle long names */
- if (vcp->flags & SMB_VCFLAG_USENT)
- smbp->flg2 |= 0x40; /* IS_LONG_NAME */
+ /* We can handle long names */
+ if (vcp->flags & SMB_VCFLAG_USENT)
+ smbp->flg2 |= 0x40; /* IS_LONG_NAME */
/* now copy important fields from the tran 2 packet */
smbp->com = t2p->com;
smbp->mid = t2p->mid;
smbp->pid = t2p->pid;
smbp->uid = t2p->uid;
- smbp->res[0] = t2p->res[0];
- if (vcp->flags & SMB_VCFLAG_STATUS32) {
- smbp->rcls = (unsigned char) (NTStatus & 0xff);
- smbp->reh = (unsigned char) ((NTStatus >> 8) & 0xff);
- smbp->errLow = (unsigned char) ((NTStatus >> 16) & 0xff);
- smbp->errHigh = (unsigned char) ((NTStatus >> 24) & 0xff);
- smbp->flg2 |= 0x4000;
- }
- else {
+ smbp->res[0] = t2p->res[0];
+ if (vcp->flags & SMB_VCFLAG_STATUS32) {
+ smbp->rcls = (unsigned char) (NTStatus & 0xff);
+ smbp->reh = (unsigned char) ((NTStatus >> 8) & 0xff);
+ smbp->errLow = (unsigned char) ((NTStatus >> 16) & 0xff);
+ smbp->errHigh = (unsigned char) ((NTStatus >> 24) & 0xff);
+ smbp->flg2 |= 0x4000;
+ }
+ else {
smbp->rcls = errClass;
- smbp->errLow = (unsigned char) (errCode & 0xff);
- smbp->errHigh = (unsigned char) ((errCode >> 8) & 0xff);
- }
+ smbp->errLow = (unsigned char) (errCode & 0xff);
+ smbp->errHigh = (unsigned char) ((errCode >> 8) & 0xff);
+ }
/* send packet */
smb_SendPacket(vcp, tp);
{
smb_t *smbp;
unsigned short parmOffset;
- unsigned short dataOffset;
- unsigned short totalLength;
- unsigned short dataAlign;
+ unsigned short dataOffset;
+ unsigned short totalLength;
+ unsigned short dataAlign;
char *datap;
-
+
smb_FormatResponsePacket(vcp, NULL, tp);
smbp = (smb_t *) tp;
- /* We can handle long names */
- if (vcp->flags & SMB_VCFLAG_USENT)
- smbp->flg2 |= 0x40; /* IS_LONG_NAME */
+ /* We can handle long names */
+ if (vcp->flags & SMB_VCFLAG_USENT)
+ smbp->flg2 |= 0x40; /* IS_LONG_NAME */
/* now copy important fields from the tran 2 packet */
smbp->com = t2p->com;
smbp->mid = t2p->mid;
smbp->pid = t2p->pid;
smbp->uid = t2p->uid;
- smbp->res[0] = t2p->res[0];
+ smbp->res[0] = t2p->res[0];
totalLength = 1 + t2p->totalData + t2p->totalParms;
smb_SetSMBParm(tp, 1, t2p->totalData); /* data bytes */
smb_SetSMBParm(tp, 2, 0); /* reserved */
smb_SetSMBParm(tp, 3, t2p->totalParms); /* parm bytes in this packet */
- parmOffset = 10*2 + 35; /* parm offset in packet */
- parmOffset++; /* round to even */
+ parmOffset = 10*2 + 35; /* parm offset in packet */
+ parmOffset++; /* round to even */
smb_SetSMBParm(tp, 4, parmOffset); /* 11 parm words plus *
* hdr, bcc and wct */
smb_SetSMBParm(tp, 5, 0); /* parm displacement */
smb_SetSMBParm(tp, 6, t2p->totalData); /* data in this packet */
- dataOffset = parmOffset + t2p->oldTotalParms;
- dataAlign = dataOffset & 2; /* quad-align */
- dataOffset += dataAlign;
+ dataOffset = parmOffset + t2p->oldTotalParms;
+ dataAlign = dataOffset & 2; /* quad-align */
+ dataOffset += dataAlign;
smb_SetSMBParm(tp, 7, dataOffset); /* offset of data */
smb_SetSMBParm(tp, 8, 0); /* data displacement */
smb_SetSMBParm(tp, 9, 0); /* low: setup word count *
* high: resvd */
datap = smb_GetSMBData(tp, NULL);
- *datap++ = 0; /* we rounded to even */
+ *datap++ = 0; /* we rounded to even */
- totalLength += dataAlign;
+ totalLength += dataAlign;
smb_SetSMBDataLength(tp, totalLength);
/* next, send the datagram */
int parmCount;
int dataCount;
int firstPacket;
- int rapOp;
+ int rapOp;
long code = 0;
- /* We sometimes see 0 word count. What to do? */
- if (*inp->wctp == 0) {
+ /* We sometimes see 0 word count. What to do? */
+ if (*inp->wctp == 0) {
#ifndef DJGPP
- HANDLE h;
- char *ptbuf[1];
+ HANDLE h;
+ char *ptbuf[1];
- osi_Log0(smb_logp, "TRANSACTION word count = 0");
+ osi_Log0(smb_logp, "TRANSACTION word count = 0");
- h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
- ptbuf[0] = "Transaction2 word count = 0";
- ReportEvent(h, EVENTLOG_WARNING_TYPE, 0, 1003, NULL,
- 1, inp->ncb_length, ptbuf, inp);
- DeregisterEventSource(h);
+ h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
+ ptbuf[0] = "Transaction2 word count = 0";
+ ReportEvent(h, EVENTLOG_WARNING_TYPE, 0, 1003, NULL,
+ 1, inp->ncb_length, ptbuf, inp);
+ DeregisterEventSource(h);
#else /* DJGPP */
- osi_Log0(smb_logp, "TRANSACTION word count = 0");
+ osi_Log0(smb_logp, "TRANSACTION word count = 0");
#endif /* !DJGPP */
smb_SetSMBDataLength(outp, 0);
smb_SendPacket(vcp, outp);
- return 0;
- }
+ return 0;
+ }
totalParms = smb_GetSMBParm(inp, 0);
totalData = smb_GetSMBParm(inp, 1);
firstPacket = (inp->inCom == 0x25);
- /* find the packet we're reassembling */
- lock_ObtainWrite(&smb_globalLock);
+ /* find the packet we're reassembling */
+ lock_ObtainWrite(&smb_globalLock);
asp = smb_FindTran2Packet(vcp, inp);
if (!asp) {
asp = smb_NewTran2Packet(vcp, inp, totalParms, totalData);
- }
+ }
lock_ReleaseWrite(&smb_globalLock);
/* now merge in this latest packet; start by looking up offsets */
- if (firstPacket) {
- parmDisp = dataDisp = 0;
+ if (firstPacket) {
+ parmDisp = dataDisp = 0;
parmOffset = smb_GetSMBParm(inp, 10);
dataOffset = smb_GetSMBParm(inp, 12);
parmCount = smb_GetSMBParm(inp, 9);
dataCount = smb_GetSMBParm(inp, 11);
- asp->maxReturnParms = smb_GetSMBParm(inp, 2);
+ asp->maxReturnParms = smb_GetSMBParm(inp, 2);
asp->maxReturnData = smb_GetSMBParm(inp, 3);
- osi_Log3(smb_logp, "SMB3 received Trans init packet total data %d, cur data %d, max return data %d",
- totalData, dataCount, asp->maxReturnData);
+ osi_Log3(smb_logp, "SMB3 received Trans init packet total data %d, cur data %d, max return data %d",
+ totalData, dataCount, asp->maxReturnData);
}
else {
parmDisp = smb_GetSMBParm(inp, 4);
asp->curParms > 0 &&
asp->totalData <= asp->curData &&
asp->totalParms <= asp->curParms) {
- /* we've received it all */
+ /* we've received it all */
lock_ObtainWrite(&smb_globalLock);
- osi_QRemove((osi_queue_t **) &smb_tran2AssemblyQueuep, &asp->q);
+ osi_QRemove((osi_queue_t **) &smb_tran2AssemblyQueuep, &asp->q);
lock_ReleaseWrite(&smb_globalLock);
/* now dispatch it */
- rapOp = asp->parmsp[0];
+ rapOp = asp->parmsp[0];
if ( rapOp >= 0 && rapOp < SMB_RAP_NOPCODES && smb_rapDispatchTable[rapOp].procp) {
osi_LogEvent("AFS-Dispatch-RAP[%s]",myCrt_RapDispatch(rapOp),"vcp[%x] lana[%d] lsn[%d]",(int)vcp,vcp->lana,vcp->lsn);
share names, but we don't support unicode yet. */
typedef struct smb_rap_share_info_0 {
- char shi0_netname[13];
+ char shi0_netname[13];
} smb_rap_share_info_0_t;
typedef struct smb_rap_share_info_1 {
- char shi1_netname[13];
- char shi1_pad;
- WORD shi1_type;
- DWORD shi1_remark; /* char *shi1_remark; data offset */
+ char shi1_netname[13];
+ char shi1_pad;
+ WORD shi1_type;
+ DWORD shi1_remark; /* char *shi1_remark; data offset */
} smb_rap_share_info_1_t;
typedef struct smb_rap_share_info_2 {
- char shi2_netname[13];
- char shi2_pad;
- unsigned short shi2_type;
- DWORD shi2_remark; /* char *shi2_remark; data offset */
- unsigned short shi2_permissions;
- unsigned short shi2_max_uses;
- unsigned short shi2_current_uses;
- DWORD shi2_path; /* char *shi2_path; data offset */
- unsigned short shi2_passwd[9];
- unsigned short shi2_pad2;
+ char shi2_netname[13];
+ char shi2_pad;
+ unsigned short shi2_type;
+ DWORD shi2_remark; /* char *shi2_remark; data offset */
+ unsigned short shi2_permissions;
+ unsigned short shi2_max_uses;
+ unsigned short shi2_current_uses;
+ DWORD shi2_path; /* char *shi2_path; data offset */
+ unsigned short shi2_passwd[9];
+ unsigned short shi2_pad2;
} smb_rap_share_info_2_t;
#define SMB_RAP_MAX_SHARES 512
typedef struct smb_rap_share_list {
- int cShare;
- int maxShares;
- smb_rap_share_info_0_t * shares;
+ int cShare;
+ int maxShares;
+ smb_rap_share_info_0_t * shares;
} smb_rap_share_list_t;
int smb_rapCollectSharesProc(cm_scache_t *dscp, cm_dirEntry_t *dep, void *vrockp, osi_hyper_t *offp) {
- smb_rap_share_list_t * sp;
- char * name;
+ smb_rap_share_list_t * sp;
+ char * name;
- name = dep->name;
+ name = dep->name;
- if(name[0] == '.' && (!name[1] || (name[1] == '.' && !name[2])))
- return 0; /* skip over '.' and '..' */
+ if (name[0] == '.' && (!name[1] || (name[1] == '.' && !name[2])))
+ return 0; /* skip over '.' and '..' */
- sp = (smb_rap_share_list_t *) vrockp;
+ sp = (smb_rap_share_list_t *) vrockp;
- strncpy(sp->shares[sp->cShare].shi0_netname, name, 12);
- sp->shares[sp->cShare].shi0_netname[12] = 0;
+ strncpy(sp->shares[sp->cShare].shi0_netname, name, 12);
+ sp->shares[sp->cShare].shi0_netname[12] = 0;
- sp->cShare++;
+ sp->cShare++;
- if(sp->cShare >= sp->maxShares)
- return CM_ERROR_STOPNOW;
- else
- return 0;
-}
+ if (sp->cShare >= sp->maxShares)
+ return CM_ERROR_STOPNOW;
+ else
+ return 0;
+}
long smb_ReceiveRAPNetShareEnum(smb_vc_t *vcp, smb_tran2Packet_t *p, smb_packet_t *op)
{
- smb_tran2Packet_t *outp;
- unsigned short * tp;
- int len;
- int infoLevel;
- int bufsize;
- int outParmsTotal; /* total parameter bytes */
- int outDataTotal; /* total data bytes */
- int code = 0;
- DWORD rv;
- DWORD allSubmount;
- USHORT nShares;
- DWORD nRegShares;
- DWORD nSharesRet;
- HKEY hkParam;
- HKEY hkSubmount = NULL;
- smb_rap_share_info_1_t * shares;
- USHORT cshare = 0;
- char * cstrp;
- char thisShare[256];
- int i,j;
- int nonrootShares;
- smb_rap_share_list_t rootShares;
- cm_req_t req;
- cm_user_t * userp;
- osi_hyper_t thyper;
-
- tp = p->parmsp + 1; /* skip over function number (always 0) */
- (void) smb_ParseString((char *) tp, (char **) &tp); /* skip over parm descriptor */
- (void) smb_ParseString((char *) tp, (char **) &tp); /* skip over data descriptor */
- infoLevel = tp[0];
+ smb_tran2Packet_t *outp;
+ unsigned short * tp;
+ int len;
+ int infoLevel;
+ int bufsize;
+ int outParmsTotal; /* total parameter bytes */
+ int outDataTotal; /* total data bytes */
+ int code = 0;
+ DWORD rv;
+ DWORD allSubmount;
+ USHORT nShares;
+ DWORD nRegShares;
+ DWORD nSharesRet;
+ HKEY hkParam;
+ HKEY hkSubmount = NULL;
+ smb_rap_share_info_1_t * shares;
+ USHORT cshare = 0;
+ char * cstrp;
+ char thisShare[256];
+ int i,j;
+ int nonrootShares;
+ smb_rap_share_list_t rootShares;
+ cm_req_t req;
+ cm_user_t * userp;
+ osi_hyper_t thyper;
+
+ tp = p->parmsp + 1; /* skip over function number (always 0) */
+ (void) smb_ParseString((char *) tp, (char **) &tp); /* skip over parm descriptor */
+ (void) smb_ParseString((char *) tp, (char **) &tp); /* skip over data descriptor */
+ infoLevel = tp[0];
bufsize = tp[1];
- if(infoLevel != 1) {
- return CM_ERROR_INVAL;
- }
+ if (infoLevel != 1) {
+ return CM_ERROR_INVAL;
+ }
- /* first figure out how many shares there are */
+ /* first figure out how many shares there are */
rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE, AFSConfigKeyName, 0,
- KEY_QUERY_VALUE, &hkParam);
- if (rv == ERROR_SUCCESS) {
+ KEY_QUERY_VALUE, &hkParam);
+ if (rv == ERROR_SUCCESS) {
len = sizeof(allSubmount);
rv = RegQueryValueEx(hkParam, "AllSubmount", NULL, NULL,
- (BYTE *) &allSubmount, &len);
- if (rv != ERROR_SUCCESS || allSubmount != 0) {
- allSubmount = 1;
- }
+ (BYTE *) &allSubmount, &len);
+ if (rv != ERROR_SUCCESS || allSubmount != 0) {
+ allSubmount = 1;
+ }
RegCloseKey (hkParam);
- }
+ }
- rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\OpenAFS\\Client\\Submounts",
- 0, KEY_QUERY_VALUE, &hkSubmount);
- if (rv == ERROR_SUCCESS) {
+ rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\OpenAFS\\Client\\Submounts",
+ 0, KEY_QUERY_VALUE, &hkSubmount);
+ if (rv == ERROR_SUCCESS) {
rv = RegQueryInfoKey(hkSubmount, NULL, NULL, NULL, NULL,
- NULL, NULL, &nRegShares, NULL, NULL, NULL, NULL);
- if (rv != ERROR_SUCCESS)
- nRegShares = 0;
- } else {
- hkSubmount = NULL;
- }
+ NULL, NULL, &nRegShares, NULL, NULL, NULL, NULL);
+ if (rv != ERROR_SUCCESS)
+ nRegShares = 0;
+ } else {
+ hkSubmount = NULL;
+ }
- /* fetch the root shares */
- rootShares.maxShares = SMB_RAP_MAX_SHARES;
- rootShares.cShare = 0;
- rootShares.shares = malloc( sizeof(smb_rap_share_info_0_t) * SMB_RAP_MAX_SHARES );
+ /* fetch the root shares */
+ rootShares.maxShares = SMB_RAP_MAX_SHARES;
+ rootShares.cShare = 0;
+ rootShares.shares = malloc( sizeof(smb_rap_share_info_0_t) * SMB_RAP_MAX_SHARES );
- cm_InitReq(&req);
+ cm_InitReq(&req);
- userp = smb_GetTran2User(vcp,p);
+ userp = smb_GetTran2User(vcp,p);
- thyper.HighPart = 0;
- thyper.LowPart = 0;
+ thyper.HighPart = 0;
+ thyper.LowPart = 0;
- cm_HoldSCache(cm_rootSCachep);
- cm_ApplyDir(cm_rootSCachep, smb_rapCollectSharesProc, &rootShares, &thyper, userp, &req, NULL);
- cm_ReleaseSCache(cm_rootSCachep);
+ cm_HoldSCache(cm_rootSCachep);
+ cm_ApplyDir(cm_rootSCachep, smb_rapCollectSharesProc, &rootShares, &thyper, userp, &req, NULL);
+ cm_ReleaseSCache(cm_rootSCachep);
- cm_ReleaseUser(userp);
+ cm_ReleaseUser(userp);
- nShares = rootShares.cShare + nRegShares + allSubmount;
+ nShares = rootShares.cShare + nRegShares + allSubmount;
#define REMARK_LEN 1
- outParmsTotal = 8; /* 4 dwords */
- outDataTotal = (sizeof(smb_rap_share_info_1_t) + REMARK_LEN) * nShares ;
- if(outDataTotal > bufsize) {
- nSharesRet = bufsize / (sizeof(smb_rap_share_info_1_t) + REMARK_LEN);
- outDataTotal = (sizeof(smb_rap_share_info_1_t) + REMARK_LEN) * nSharesRet;
- }
- else {
- nSharesRet = nShares;
- }
+ outParmsTotal = 8; /* 4 dwords */
+ outDataTotal = (sizeof(smb_rap_share_info_1_t) + REMARK_LEN) * nShares ;
+ if(outDataTotal > bufsize) {
+ nSharesRet = bufsize / (sizeof(smb_rap_share_info_1_t) + REMARK_LEN);
+ outDataTotal = (sizeof(smb_rap_share_info_1_t) + REMARK_LEN) * nSharesRet;
+ }
+ else {
+ nSharesRet = nShares;
+ }
- outp = smb_GetTran2ResponsePacket(vcp, p, op, outParmsTotal, outDataTotal);
+ outp = smb_GetTran2ResponsePacket(vcp, p, op, outParmsTotal, outDataTotal);
- /* now for the submounts */
+ /* now for the submounts */
shares = (smb_rap_share_info_1_t *) outp->datap;
- cstrp = outp->datap + sizeof(smb_rap_share_info_1_t) * nSharesRet;
+ cstrp = outp->datap + sizeof(smb_rap_share_info_1_t) * nSharesRet;
- memset(outp->datap, 0, (sizeof(smb_rap_share_info_1_t) + REMARK_LEN) * nSharesRet);
+ memset(outp->datap, 0, (sizeof(smb_rap_share_info_1_t) + REMARK_LEN) * nSharesRet);
- if(allSubmount) {
- strcpy( shares[cshare].shi1_netname, "all" );
- shares[cshare].shi1_remark = cstrp - outp->datap;
- /* type and pad are zero already */
- cshare++;
- cstrp+=REMARK_LEN;
- }
+ if (allSubmount) {
+ strcpy( shares[cshare].shi1_netname, "all" );
+ shares[cshare].shi1_remark = cstrp - outp->datap;
+ /* type and pad are zero already */
+ cshare++;
+ cstrp+=REMARK_LEN;
+ }
- if(hkSubmount) {
- for(i=0; i < nRegShares && cshare < nSharesRet; i++) {
- len = sizeof(thisShare);
+ if (hkSubmount) {
+ for (i=0; i < nRegShares && cshare < nSharesRet; i++) {
+ len = sizeof(thisShare);
rv = RegEnumValue(hkSubmount, i, thisShare, &len, NULL, NULL, NULL, NULL);
- if(rv == ERROR_SUCCESS && strlen(thisShare) && (!allSubmount || stricmp(thisShare,"all"))) {
- strncpy(shares[cshare].shi1_netname, thisShare, sizeof(shares->shi1_netname)-1);
- shares[cshare].shi1_netname[sizeof(shares->shi1_netname)-1] = 0; /* unfortunate truncation */
- shares[cshare].shi1_remark = cstrp - outp->datap;
- cshare++;
- cstrp+=REMARK_LEN;
- }
- else
- nShares--; /* uncount key */
- }
-
- RegCloseKey(hkSubmount);
- }
+ if (rv == ERROR_SUCCESS && strlen(thisShare) && (!allSubmount || stricmp(thisShare,"all"))) {
+ strncpy(shares[cshare].shi1_netname, thisShare, sizeof(shares->shi1_netname)-1);
+ shares[cshare].shi1_netname[sizeof(shares->shi1_netname)-1] = 0; /* unfortunate truncation */
+ shares[cshare].shi1_remark = cstrp - outp->datap;
+ cshare++;
+ cstrp+=REMARK_LEN;
+ }
+ else
+ nShares--; /* uncount key */
+ }
+
+ RegCloseKey(hkSubmount);
+ }
- nonrootShares = cshare;
+ nonrootShares = cshare;
- for(i=0; i < rootShares.cShare && cshare < nSharesRet; i++) {
+ for (i=0; i < rootShares.cShare && cshare < nSharesRet; i++) {
/* in case there are collisions with submounts, submounts have higher priority */
- for(j=0; j < nonrootShares; j++)
- if(!stricmp(shares[j].shi1_netname, rootShares.shares[i].shi0_netname))
- break;
+ for (j=0; j < nonrootShares; j++)
+ if (!stricmp(shares[j].shi1_netname, rootShares.shares[i].shi0_netname))
+ break;
- if(j < nonrootShares) {
- nShares--; /* uncount */
- continue;
- }
-
- strcpy(shares[cshare].shi1_netname, rootShares.shares[i].shi0_netname);
- shares[cshare].shi1_remark = cstrp - outp->datap;
- cshare++;
- cstrp+=REMARK_LEN;
- }
+ if (j < nonrootShares) {
+ nShares--; /* uncount */
+ continue;
+ }
- outp->parmsp[0] = ((cshare == nShares)? ERROR_SUCCESS : ERROR_MORE_DATA);
- outp->parmsp[1] = 0;
- outp->parmsp[2] = cshare;
- outp->parmsp[3] = nShares;
+ strcpy(shares[cshare].shi1_netname, rootShares.shares[i].shi0_netname);
+ shares[cshare].shi1_remark = cstrp - outp->datap;
+ cshare++;
+ cstrp+=REMARK_LEN;
+ }
+
+ outp->parmsp[0] = ((cshare == nShares)? ERROR_SUCCESS : ERROR_MORE_DATA);
+ outp->parmsp[1] = 0;
+ outp->parmsp[2] = cshare;
+ outp->parmsp[3] = nShares;
- outp->totalData = cstrp - outp->datap;
- outp->totalParms = outParmsTotal;
+ outp->totalData = cstrp - outp->datap;
+ outp->totalParms = outParmsTotal;
- smb_SendTran2Packet(vcp, outp, op);
- smb_FreeTran2Packet(outp);
+ smb_SendTran2Packet(vcp, outp, op);
+ smb_FreeTran2Packet(outp);
- free(rootShares.shares);
+ free(rootShares.shares);
- return code;
+ return code;
}
long smb_ReceiveRAPNetShareGetInfo(smb_vc_t *vcp, smb_tran2Packet_t *p, smb_packet_t *op)
{
- smb_tran2Packet_t *outp;
- unsigned short * tp;
- char * shareName;
- BOOL shareFound = FALSE;
- unsigned short infoLevel;
- unsigned short bufsize;
- int totalData;
- int totalParam;
- DWORD len;
- HKEY hkParam;
- HKEY hkSubmount;
- DWORD allSubmount;
- LONG rv;
- long code = 0;
-
- tp = p->parmsp + 1; /* skip over function number (always 1) */
- (void) smb_ParseString( (char *) tp, (char **) &tp); /* skip over param descriptor */
- (void) smb_ParseString( (char *) tp, (char **) &tp); /* skip over data descriptor */
- shareName = smb_ParseString( (char *) tp, (char **) &tp);
+ smb_tran2Packet_t *outp;
+ unsigned short * tp;
+ char * shareName;
+ BOOL shareFound = FALSE;
+ unsigned short infoLevel;
+ unsigned short bufsize;
+ int totalData;
+ int totalParam;
+ DWORD len;
+ HKEY hkParam;
+ HKEY hkSubmount;
+ DWORD allSubmount;
+ LONG rv;
+ long code = 0;
+
+ tp = p->parmsp + 1; /* skip over function number (always 1) */
+ (void) smb_ParseString( (char *) tp, (char **) &tp); /* skip over param descriptor */
+ (void) smb_ParseString( (char *) tp, (char **) &tp); /* skip over data descriptor */
+ shareName = smb_ParseString( (char *) tp, (char **) &tp);
infoLevel = *tp++;
bufsize = *tp++;
- totalParam = 6;
-
- if(infoLevel == 0)
- totalData = sizeof(smb_rap_share_info_0_t);
- else if(infoLevel == 1)
- totalData = sizeof(smb_rap_share_info_1_t) + 1; /* + empty string */
- else if(infoLevel == 2)
- totalData = sizeof(smb_rap_share_info_2_t) + 2; /* + two empty strings */
- else
- return CM_ERROR_INVAL;
-
- outp = smb_GetTran2ResponsePacket(vcp, p, op, totalParam, totalData);
-
- if(!stricmp(shareName,"all")) {
- rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE, AFSConfigKeyName, 0,
- KEY_QUERY_VALUE, &hkParam);
- if (rv == ERROR_SUCCESS) {
- len = sizeof(allSubmount);
- rv = RegQueryValueEx(hkParam, "AllSubmount", NULL, NULL,
- (BYTE *) &allSubmount, &len);
- if (rv != ERROR_SUCCESS || allSubmount != 0) {
- allSubmount = 1;
- }
- RegCloseKey (hkParam);
- }
-
- if(allSubmount)
- shareFound = TRUE;
-
- } else {
- rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\OpenAFS\\Client\\Submounts", 0,
- KEY_QUERY_VALUE, &hkSubmount);
- if(rv == ERROR_SUCCESS) {
+ totalParam = 6;
+
+ if (infoLevel == 0)
+ totalData = sizeof(smb_rap_share_info_0_t);
+ else if(infoLevel == 1)
+ totalData = sizeof(smb_rap_share_info_1_t) + 1; /* + empty string */
+ else if(infoLevel == 2)
+ totalData = sizeof(smb_rap_share_info_2_t) + 2; /* + two empty strings */
+ else
+ return CM_ERROR_INVAL;
+
+ outp = smb_GetTran2ResponsePacket(vcp, p, op, totalParam, totalData);
+
+ if(!stricmp(shareName,"all")) {
+ rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE, AFSConfigKeyName, 0,
+ KEY_QUERY_VALUE, &hkParam);
+ if (rv == ERROR_SUCCESS) {
+ len = sizeof(allSubmount);
+ rv = RegQueryValueEx(hkParam, "AllSubmount", NULL, NULL,
+ (BYTE *) &allSubmount, &len);
+ if (rv != ERROR_SUCCESS || allSubmount != 0) {
+ allSubmount = 1;
+ }
+ RegCloseKey (hkParam);
+ }
+
+ if (allSubmount)
+ shareFound = TRUE;
+
+ } else {
+ rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE, "SOFTWARE\\OpenAFS\\Client\\Submounts", 0,
+ KEY_QUERY_VALUE, &hkSubmount);
+ if (rv == ERROR_SUCCESS) {
rv = RegQueryValueEx(hkSubmount, shareName, NULL, NULL, NULL, NULL);
- if(rv == ERROR_SUCCESS) {
- shareFound = TRUE;
- }
- RegCloseKey(hkSubmount);
- }
- }
+ if (rv == ERROR_SUCCESS) {
+ shareFound = TRUE;
+ }
+ RegCloseKey(hkSubmount);
+ }
+ }
- if(!shareFound) {
- smb_FreeTran2Packet(outp);
- return CM_ERROR_BADSHARENAME;
- }
+ if (!shareFound) {
+ smb_FreeTran2Packet(outp);
+ return CM_ERROR_BADSHARENAME;
+ }
- memset(outp->datap, 0, totalData);
+ memset(outp->datap, 0, totalData);
- outp->parmsp[0] = 0;
- outp->parmsp[1] = 0;
- outp->parmsp[2] = totalData;
+ outp->parmsp[0] = 0;
+ outp->parmsp[1] = 0;
+ outp->parmsp[2] = totalData;
- if(infoLevel == 0) {
- smb_rap_share_info_0_t * info = (smb_rap_share_info_0_t *) outp->datap;
- strncpy(info->shi0_netname, shareName, sizeof(info->shi0_netname)-1);
- info->shi0_netname[sizeof(info->shi0_netname)-1] = 0;
- } else if(infoLevel == 1) {
- smb_rap_share_info_1_t * info = (smb_rap_share_info_1_t *) outp->datap;
+ if (infoLevel == 0) {
+ smb_rap_share_info_0_t * info = (smb_rap_share_info_0_t *) outp->datap;
+ strncpy(info->shi0_netname, shareName, sizeof(info->shi0_netname)-1);
+ info->shi0_netname[sizeof(info->shi0_netname)-1] = 0;
+ } else if(infoLevel == 1) {
+ smb_rap_share_info_1_t * info = (smb_rap_share_info_1_t *) outp->datap;
strncpy(info->shi1_netname, shareName, sizeof(info->shi1_netname)-1);
- info->shi1_netname[sizeof(info->shi1_netname)-1] = 0;
- info->shi1_remark = ((unsigned char *) (info + 1)) - outp->datap;
- /* type and pad are already zero */
- } else { /* infoLevel==2 */
- smb_rap_share_info_2_t * info = (smb_rap_share_info_2_t *) outp->datap;
- strncpy(info->shi2_netname, shareName, sizeof(info->shi2_netname)-1);
- info->shi2_netname[sizeof(info->shi2_netname)-1] = 0;
- info->shi2_remark = ((unsigned char *) (info + 1)) - outp->datap;
+ info->shi1_netname[sizeof(info->shi1_netname)-1] = 0;
+ info->shi1_remark = ((unsigned char *) (info + 1)) - outp->datap;
+ /* type and pad are already zero */
+ } else { /* infoLevel==2 */
+ smb_rap_share_info_2_t * info = (smb_rap_share_info_2_t *) outp->datap;
+ strncpy(info->shi2_netname, shareName, sizeof(info->shi2_netname)-1);
+ info->shi2_netname[sizeof(info->shi2_netname)-1] = 0;
+ info->shi2_remark = ((unsigned char *) (info + 1)) - outp->datap;
info->shi2_permissions = ACCESS_ALL;
- info->shi2_max_uses = (unsigned short) -1;
+ info->shi2_max_uses = (unsigned short) -1;
info->shi2_path = 1 + (((unsigned char *) (info + 1)) - outp->datap);
- }
+ }
- outp->totalData = totalData;
- outp->totalParms = totalParam;
+ outp->totalData = totalData;
+ outp->totalParms = totalParam;
- smb_SendTran2Packet(vcp, outp, op);
- smb_FreeTran2Packet(outp);
+ smb_SendTran2Packet(vcp, outp, op);
+ smb_FreeTran2Packet(outp);
- return code;
+ return code;
}
typedef struct smb_rap_wksta_info_10 {
- DWORD wki10_computername; /*char *wki10_computername;*/
- DWORD wki10_username; /* char *wki10_username; */
- DWORD wki10_langroup; /* char *wki10_langroup;*/
- unsigned char wki10_ver_major;
- unsigned char wki10_ver_minor;
- DWORD wki10_logon_domain; /*char *wki10_logon_domain;*/
- DWORD wki10_oth_domains; /* char *wki10_oth_domains;*/
+ DWORD wki10_computername; /*char *wki10_computername;*/
+ DWORD wki10_username; /* char *wki10_username; */
+ DWORD wki10_langroup; /* char *wki10_langroup;*/
+ unsigned char wki10_ver_major;
+ unsigned char wki10_ver_minor;
+ DWORD wki10_logon_domain; /*char *wki10_logon_domain;*/
+ DWORD wki10_oth_domains; /* char *wki10_oth_domains;*/
} smb_rap_wksta_info_10_t;
long smb_ReceiveRAPNetWkstaGetInfo(smb_vc_t *vcp, smb_tran2Packet_t *p, smb_packet_t *op)
{
- smb_tran2Packet_t *outp;
+ smb_tran2Packet_t *outp;
long code = 0;
- int infoLevel;
- int bufsize;
- unsigned short * tp;
- int totalData;
- int totalParams;
- smb_rap_wksta_info_10_t * info;
- char * cstrp;
- smb_user_t *uidp;
-
- tp = p->parmsp + 1; /* Skip over function number */
- (void) smb_ParseString((unsigned char*) tp, (char **) &tp); /* skip over param descriptor */
- (void) smb_ParseString((unsigned char*) tp, (char **) &tp); /* skip over data descriptor */
- infoLevel = *tp++;
- bufsize = *tp++;
-
- if(infoLevel != 10) {
- return CM_ERROR_INVAL;
- }
+ int infoLevel;
+ int bufsize;
+ unsigned short * tp;
+ int totalData;
+ int totalParams;
+ smb_rap_wksta_info_10_t * info;
+ char * cstrp;
+ smb_user_t *uidp;
+
+ tp = p->parmsp + 1; /* Skip over function number */
+ (void) smb_ParseString((unsigned char*) tp, (char **) &tp); /* skip over param descriptor */
+ (void) smb_ParseString((unsigned char*) tp, (char **) &tp); /* skip over data descriptor */
+ infoLevel = *tp++;
+ bufsize = *tp++;
+
+ if (infoLevel != 10) {
+ return CM_ERROR_INVAL;
+ }
- totalParams = 6;
+ totalParams = 6;
- /* infolevel 10 */
- totalData = sizeof(*info) + /* info */
- MAX_COMPUTERNAME_LENGTH + /* wki10_computername */
- SMB_MAX_USERNAME_LENGTH + /* wki10_username */
- MAX_COMPUTERNAME_LENGTH + /* wki10_langroup */
- MAX_COMPUTERNAME_LENGTH + /* wki10_logon_domain */
- 1; /* wki10_oth_domains (null)*/
+ /* infolevel 10 */
+ totalData = sizeof(*info) + /* info */
+ MAX_COMPUTERNAME_LENGTH + /* wki10_computername */
+ SMB_MAX_USERNAME_LENGTH + /* wki10_username */
+ MAX_COMPUTERNAME_LENGTH + /* wki10_langroup */
+ MAX_COMPUTERNAME_LENGTH + /* wki10_logon_domain */
+ 1; /* wki10_oth_domains (null)*/
- outp = smb_GetTran2ResponsePacket(vcp, p, op, totalParams, totalData);
+ outp = smb_GetTran2ResponsePacket(vcp, p, op, totalParams, totalData);
- memset(outp->parmsp,0,totalParams);
- memset(outp->datap,0,totalData);
+ memset(outp->parmsp,0,totalParams);
+ memset(outp->datap,0,totalData);
info = (smb_rap_wksta_info_10_t *) outp->datap;
- cstrp = (char *) (info + 1);
-
- info->wki10_computername = (DWORD) (cstrp - outp->datap);
- strcpy(cstrp, smb_localNamep);
- cstrp += strlen(cstrp) + 1;
-
- info->wki10_username = (DWORD) (cstrp - outp->datap);
- uidp = smb_FindUID(vcp, p->uid, 0);
- if(uidp) {
- lock_ObtainMutex(&uidp->mx);
- if(uidp->unp && uidp->unp->name)
- strcpy(cstrp, uidp->unp->name);
- lock_ReleaseMutex(&uidp->mx);
- smb_ReleaseUID(uidp);
- }
- cstrp += strlen(cstrp) + 1;
+ cstrp = (char *) (info + 1);
+
+ info->wki10_computername = (DWORD) (cstrp - outp->datap);
+ strcpy(cstrp, smb_localNamep);
+ cstrp += strlen(cstrp) + 1;
- info->wki10_langroup = (DWORD) (cstrp - outp->datap);
- strcpy(cstrp, "WORKGROUP");
- cstrp += strlen(cstrp) + 1;
+ info->wki10_username = (DWORD) (cstrp - outp->datap);
+ uidp = smb_FindUID(vcp, p->uid, 0);
+ if (uidp) {
+ lock_ObtainMutex(&uidp->mx);
+ if(uidp->unp && uidp->unp->name)
+ strcpy(cstrp, uidp->unp->name);
+ lock_ReleaseMutex(&uidp->mx);
+ smb_ReleaseUID(uidp);
+ }
+ cstrp += strlen(cstrp) + 1;
- /* TODO: Not sure what values these should take, but these work */
- info->wki10_ver_major = 5;
- info->wki10_ver_minor = 1;
+ info->wki10_langroup = (DWORD) (cstrp - outp->datap);
+ strcpy(cstrp, "WORKGROUP");
+ cstrp += strlen(cstrp) + 1;
- info->wki10_logon_domain = (DWORD) (cstrp - outp->datap);
- strcpy(cstrp, smb_ServerDomainName);
- cstrp += strlen(cstrp) + 1;
+ /* TODO: Not sure what values these should take, but these work */
+ info->wki10_ver_major = 5;
+ info->wki10_ver_minor = 1;
- info->wki10_oth_domains = (DWORD) (cstrp - outp->datap);
- cstrp ++; /* no other domains */
+ info->wki10_logon_domain = (DWORD) (cstrp - outp->datap);
+ strcpy(cstrp, smb_ServerDomainName);
+ cstrp += strlen(cstrp) + 1;
- outp->totalData = (unsigned short) (cstrp - outp->datap); /* actual data size */
- outp->parmsp[2] = outp->totalData;
- outp->totalParms = totalParams;
+ info->wki10_oth_domains = (DWORD) (cstrp - outp->datap);
+ cstrp ++; /* no other domains */
- smb_SendTran2Packet(vcp,outp,op);
- smb_FreeTran2Packet(outp);
+ outp->totalData = (unsigned short) (cstrp - outp->datap); /* actual data size */
+ outp->parmsp[2] = outp->totalData;
+ outp->totalParms = totalParams;
- return code;
+ smb_SendTran2Packet(vcp,outp,op);
+ smb_FreeTran2Packet(outp);
+
+ return code;
}
typedef struct smb_rap_server_info_0 {
long smb_ReceiveRAPNetServerGetInfo(smb_vc_t *vcp, smb_tran2Packet_t *p, smb_packet_t *op)
{
- smb_tran2Packet_t *outp;
+ smb_tran2Packet_t *outp;
long code = 0;
- int infoLevel;
- int bufsize;
- unsigned short * tp;
- int totalData;
- int totalParams;
+ int infoLevel;
+ int bufsize;
+ unsigned short * tp;
+ int totalData;
+ int totalParams;
smb_rap_server_info_0_t * info0;
smb_rap_server_info_1_t * info1;
char * cstrp;
- tp = p->parmsp + 1; /* Skip over function number */
- (void) smb_ParseString((unsigned char*) tp, (char **) &tp); /* skip over param descriptor */
- (void) smb_ParseString((unsigned char*) tp, (char **) &tp); /* skip over data descriptor */
- infoLevel = *tp++;
- bufsize = *tp++;
+ tp = p->parmsp + 1; /* Skip over function number */
+ (void) smb_ParseString((unsigned char*) tp, (char **) &tp); /* skip over param descriptor */
+ (void) smb_ParseString((unsigned char*) tp, (char **) &tp); /* skip over data descriptor */
+ infoLevel = *tp++;
+ bufsize = *tp++;
- if(infoLevel != 0 && infoLevel != 1) {
+ if (infoLevel != 0 && infoLevel != 1) {
return CM_ERROR_INVAL;
}
- totalParams = 6;
-
- totalData =
+ totalParams = 6;
+
+ totalData =
(infoLevel == 0) ? sizeof(smb_rap_server_info_0_t)
: (sizeof(smb_rap_server_info_1_t) + smb_ServerCommentLen);
- outp = smb_GetTran2ResponsePacket(vcp, p, op, totalParams, totalData);
+ outp = smb_GetTran2ResponsePacket(vcp, p, op, totalParams, totalData);
- memset(outp->parmsp,0,totalParams);
- memset(outp->datap,0,totalData);
+ memset(outp->parmsp,0,totalParams);
+ memset(outp->datap,0,totalData);
- if(infoLevel == 0) {
+ if (infoLevel == 0) {
info0 = (smb_rap_server_info_0_t *) outp->datap;
cstrp = (char *) (info0 + 1);
strcpy(info0->sv0_name, "AFS");
}
totalData = cstrp - outp->datap;
- outp->totalData = min(bufsize,totalData); /* actual data size */
+ outp->totalData = min(bufsize,totalData); /* actual data size */
outp->parmsp[0] = (outp->totalData == totalData)? 0 : ERROR_MORE_DATA;
- outp->parmsp[2] = totalData;
- outp->totalParms = totalParams;
+ outp->parmsp[2] = totalData;
+ outp->totalParms = totalParams;
- smb_SendTran2Packet(vcp,outp,op);
- smb_FreeTran2Packet(outp);
+ smb_SendTran2Packet(vcp,outp,op);
+ smb_FreeTran2Packet(outp);
return code;
}
int firstPacket;
long code = 0;
- /* We sometimes see 0 word count. What to do? */
- if (*inp->wctp == 0) {
+ /* We sometimes see 0 word count. What to do? */
+ if (*inp->wctp == 0) {
#ifndef DJGPP
- HANDLE h;
- char *ptbuf[1];
+ HANDLE h;
+ char *ptbuf[1];
- osi_Log0(smb_logp, "TRANSACTION2 word count = 0");
+ osi_Log0(smb_logp, "TRANSACTION2 word count = 0");
- h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
- ptbuf[0] = "Transaction2 word count = 0";
- ReportEvent(h, EVENTLOG_WARNING_TYPE, 0, 1003, NULL,
- 1, inp->ncb_length, ptbuf, inp);
- DeregisterEventSource(h);
+ h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
+ ptbuf[0] = "Transaction2 word count = 0";
+ ReportEvent(h, EVENTLOG_WARNING_TYPE, 0, 1003, NULL,
+ 1, inp->ncb_length, ptbuf, inp);
+ DeregisterEventSource(h);
#else /* DJGPP */
- osi_Log0(smb_logp, "TRANSACTION2 word count = 0");
+ osi_Log0(smb_logp, "TRANSACTION2 word count = 0");
#endif /* !DJGPP */
smb_SetSMBDataLength(outp, 0);
smb_SendPacket(vcp, outp);
- return 0;
- }
+ return 0;
+ }
totalParms = smb_GetSMBParm(inp, 0);
totalData = smb_GetSMBParm(inp, 1);
firstPacket = (inp->inCom == 0x32);
- /* find the packet we're reassembling */
- lock_ObtainWrite(&smb_globalLock);
+ /* find the packet we're reassembling */
+ lock_ObtainWrite(&smb_globalLock);
asp = smb_FindTran2Packet(vcp, inp);
if (!asp) {
asp = smb_NewTran2Packet(vcp, inp, totalParms, totalData);
- }
+ }
lock_ReleaseWrite(&smb_globalLock);
/* now merge in this latest packet; start by looking up offsets */
- if (firstPacket) {
- parmDisp = dataDisp = 0;
+ if (firstPacket) {
+ parmDisp = dataDisp = 0;
parmOffset = smb_GetSMBParm(inp, 10);
dataOffset = smb_GetSMBParm(inp, 12);
parmCount = smb_GetSMBParm(inp, 9);
dataCount = smb_GetSMBParm(inp, 11);
- asp->maxReturnParms = smb_GetSMBParm(inp, 2);
+ asp->maxReturnParms = smb_GetSMBParm(inp, 2);
asp->maxReturnData = smb_GetSMBParm(inp, 3);
- osi_Log3(smb_logp, "SMB3 received T2 init packet total data %d, cur data %d, max return data %d",
+ osi_Log3(smb_logp, "SMB3 received T2 init packet total data %d, cur data %d, max return data %d",
totalData, dataCount, asp->maxReturnData);
}
else {
asp->curParms > 0 &&
asp->totalData <= asp->curData &&
asp->totalParms <= asp->curParms) {
- /* we've received it all */
+ /* we've received it all */
lock_ObtainWrite(&smb_globalLock);
- osi_QRemove((osi_queue_t **) &smb_tran2AssemblyQueuep, &asp->q);
+ osi_QRemove((osi_queue_t **) &smb_tran2AssemblyQueuep, &asp->q);
lock_ReleaseWrite(&smb_globalLock);
/* now dispatch it */
code = CM_ERROR_BADOP;
}
- /* if an error is returned, we're supposed to send an error packet,
+ /* if an error is returned, we're supposed to send an error packet,
* otherwise the dispatched function already did the data sending.
* We give dispatched proc the responsibility since it knows how much
* space to allocate.
smb_SendTran2Error(vcp, asp, outp, code);
}
- /* free the input tran 2 packet */
- lock_ObtainWrite(&smb_globalLock);
+ /* free the input tran 2 packet */
+ lock_ObtainWrite(&smb_globalLock);
smb_FreeTran2Packet(asp);
- lock_ReleaseWrite(&smb_globalLock);
+ lock_ReleaseWrite(&smb_globalLock);
}
else if (firstPacket) {
- /* the first packet in a multi-packet request, we need to send an
+ /* the first packet in a multi-packet request, we need to send an
* ack to get more data.
*/
smb_SetSMBDataLength(outp, 0);
smb_SendPacket(vcp, outp);
}
- return 0;
+ return 0;
}
long smb_ReceiveTran2Open(smb_vc_t *vcp, smb_tran2Packet_t *p, smb_packet_t *op)
lock_ObtainMutex(&scp->mx);
code = cm_SyncOp(scp, NULL, userp, reqp, 0,
CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
- if (code) {
- lock_ReleaseMutex(&scp->mx);
- cm_ReleaseSCache(scp);
+ if (code) {
+ lock_ReleaseMutex(&scp->mx);
+ cm_ReleaseSCache(scp);
dptr = patchp->dptr;
ft.dwHighDateTime = 0x19DB200;
ft.dwLowDateTime = 0x5BB78980;
- /* copy to Creation Time */
- *((FILETIME *)dptr) = ft;
- dptr += 8;
+ /* copy to Creation Time */
+ *((FILETIME *)dptr) = ft;
+ dptr += 8;
- /* copy to Last Access Time */
- *((FILETIME *)dptr) = ft;
- dptr += 8;
+ /* copy to Last Access Time */
+ *((FILETIME *)dptr) = ft;
+ dptr += 8;
- /* copy to Last Write Time */
- *((FILETIME *)dptr) = ft;
- dptr += 8;
+ /* copy to Last Write Time */
+ *((FILETIME *)dptr) = ft;
+ dptr += 8;
- /* copy to Change Time */
- *((FILETIME *)dptr) = ft;
+ /* copy to Change Time */
+ *((FILETIME *)dptr) = ft;
dptr += 24;
/* merge in hidden attribute */
if ( patchp->flags & SMB_DIRLISTPATCH_DOTFILE ) {
- *((u_long *)dptr) = SMB_ATTR_HIDDEN;
+ *((u_long *)dptr) = SMB_ATTR_HIDDEN;
}
- dptr += 4;
+ dptr += 4;
} else {
/* 1969-12-31 23:59:58 +00*/
dosTime = 0xEBBFBF7D;
- /* and copy out date */
- shortTemp = (dosTime>>16) & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
+ /* and copy out date */
+ shortTemp = (dosTime>>16) & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
- /* copy out creation time */
- shortTemp = dosTime & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
+ /* copy out creation time */
+ shortTemp = dosTime & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
- /* and copy out date */
- shortTemp = (dosTime>>16) & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
+ /* and copy out date */
+ shortTemp = (dosTime>>16) & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
- /* copy out access time */
- shortTemp = dosTime & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
-
- /* and copy out date */
- shortTemp = (dosTime>>16) & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
+ /* copy out access time */
+ shortTemp = dosTime & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
+
+ /* and copy out date */
+ shortTemp = (dosTime>>16) & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
- /* copy out mod time */
- shortTemp = dosTime & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 10;
+ /* copy out mod time */
+ shortTemp = dosTime & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 10;
/* merge in hidden (dot file) attribute */
if ( patchp->flags & SMB_DIRLISTPATCH_DOTFILE ) {
attr = SMB_ATTR_HIDDEN;
- *dptr++ = attr & 0xff;
- *dptr++ = (attr >> 8) & 0xff;
- }
+ *dptr++ = attr & 0xff;
+ *dptr++ = (attr >> 8) & 0xff;
+ }
}
- continue;
+ continue;
}
/* now watch for a symlink */
lock_ObtainMutex(&scp->mx);
}
- dptr = patchp->dptr;
+ dptr = patchp->dptr;
- if (infoLevel >= 0x101) {
- /* get filetime */
- smb_LargeSearchTimeFromUnixTime(&ft, scp->clientModTime);
+ if (infoLevel >= 0x101) {
+ /* get filetime */
+ smb_LargeSearchTimeFromUnixTime(&ft, scp->clientModTime);
- /* copy to Creation Time */
- *((FILETIME *)dptr) = ft;
- dptr += 8;
+ /* copy to Creation Time */
+ *((FILETIME *)dptr) = ft;
+ dptr += 8;
- /* copy to Last Access Time */
- *((FILETIME *)dptr) = ft;
- dptr += 8;
+ /* copy to Last Access Time */
+ *((FILETIME *)dptr) = ft;
+ dptr += 8;
- /* copy to Last Write Time */
- *((FILETIME *)dptr) = ft;
- dptr += 8;
+ /* copy to Last Write Time */
+ *((FILETIME *)dptr) = ft;
+ dptr += 8;
- /* copy to Change Time */
- *((FILETIME *)dptr) = ft;
- dptr += 8;
+ /* copy to Change Time */
+ *((FILETIME *)dptr) = ft;
+ dptr += 8;
- /* Use length for both file length and alloc length */
- *((LARGE_INTEGER *)dptr) = scp->length;
- dptr += 8;
- *((LARGE_INTEGER *)dptr) = scp->length;
- dptr += 8;
+ /* Use length for both file length and alloc length */
+ *((LARGE_INTEGER *)dptr) = scp->length;
+ dptr += 8;
+ *((LARGE_INTEGER *)dptr) = scp->length;
+ dptr += 8;
- /* Copy attributes */
- lattr = smb_ExtAttributes(scp);
+ /* Copy attributes */
+ lattr = smb_ExtAttributes(scp);
/* merge in hidden (dot file) attribute */
- if ( patchp->flags & SMB_DIRLISTPATCH_DOTFILE )
- lattr |= SMB_ATTR_HIDDEN;
- *((u_long *)dptr) = lattr;
- dptr += 4;
- }
- else {
- /* get dos time */
- smb_SearchTimeFromUnixTime(&dosTime, scp->clientModTime);
-
- /* and copy out date */
- shortTemp = (dosTime>>16) & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
-
- /* copy out creation time */
- shortTemp = dosTime & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
-
- /* and copy out date */
- shortTemp = (dosTime>>16) & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
-
- /* copy out access time */
- shortTemp = dosTime & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
-
- /* and copy out date */
- shortTemp = (dosTime>>16) & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
-
- /* copy out mod time */
- shortTemp = dosTime & 0xffff;
- *((u_short *)dptr) = shortTemp;
- dptr += 2;
-
- /* copy out file length and alloc length,
- * using the same for both
- */
- *((u_long *)dptr) = scp->length.LowPart;
- dptr += 4;
- *((u_long *)dptr) = scp->length.LowPart;
- dptr += 4;
-
- /* finally copy out attributes as short */
- attr = smb_Attributes(scp);
+ if ( patchp->flags & SMB_DIRLISTPATCH_DOTFILE )
+ lattr |= SMB_ATTR_HIDDEN;
+ *((u_long *)dptr) = lattr;
+ dptr += 4;
+ }
+ else {
+ /* get dos time */
+ smb_SearchTimeFromUnixTime(&dosTime, scp->clientModTime);
+
+ /* and copy out date */
+ shortTemp = (dosTime>>16) & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
+
+ /* copy out creation time */
+ shortTemp = dosTime & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
+
+ /* and copy out date */
+ shortTemp = (dosTime>>16) & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
+
+ /* copy out access time */
+ shortTemp = dosTime & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
+
+ /* and copy out date */
+ shortTemp = (dosTime>>16) & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
+
+ /* copy out mod time */
+ shortTemp = dosTime & 0xffff;
+ *((u_short *)dptr) = shortTemp;
+ dptr += 2;
+
+ /* copy out file length and alloc length,
+ * using the same for both
+ */
+ *((u_long *)dptr) = scp->length.LowPart;
+ dptr += 4;
+ *((u_long *)dptr) = scp->length.LowPart;
+ dptr += 4;
+
+ /* finally copy out attributes as short */
+ attr = smb_Attributes(scp);
/* merge in hidden (dot file) attribute */
if ( patchp->flags & SMB_DIRLISTPATCH_DOTFILE )
attr |= SMB_ATTR_HIDDEN;
- *dptr++ = attr & 0xff;
- *dptr++ = (attr >> 8) & 0xff;
- }
+ *dptr++ = attr & 0xff;
+ *dptr++ = (attr >> 8) & 0xff;
+ }
lock_ReleaseMutex(&scp->mx);
cm_ReleaseSCache(scp);
- }
+ }
/* now free the patches */
- for(patchp = *dirPatchespp; patchp; patchp = npatchp) {
- npatchp = (smb_dirListPatch_t *) osi_QNext(&patchp->q);
+ for (patchp = *dirPatchespp; patchp; patchp = npatchp) {
+ npatchp = (smb_dirListPatch_t *) osi_QNext(&patchp->q);
free(patchp);
- }
+ }
/* and mark the list as empty */
*dirPatchespp = NULL;
return FALSE;
++pattern, ++name;
break;
- } /* endswitch */
- } /* endwhile */
+ } /* endswitch */
+ } /* endwhile */
if (*pattern == '\0' || *pattern == '*' && *(pattern+1) == '\0')
return TRUE;
*/
int smb_V3MatchMask(char *namep, char *maskp, int flags)
{
- unsigned char tcp1, tcp2; /* Pattern characters */
+ unsigned char tcp1, tcp2; /* Pattern characters */
unsigned char tcn1; /* Name characters */
- int sawDot = 0, sawStar = 0, req8dot3 = 0;
- char *starNamep, *starMaskp;
- static char nullCharp[] = {0};
+ int sawDot = 0, sawStar = 0, req8dot3 = 0;
+ char *starNamep, *starMaskp;
+ static char nullCharp[] = {0};
int casefold = flags & CM_FLAG_CASEFOLD;
- /* make sure we only match 8.3 names, if requested */
+ /* make sure we only match 8.3 names, if requested */
req8dot3 = (flags & CM_FLAG_8DOT3);
- if (req8dot3 && !cm_Is8Dot3(namep))
+ if (req8dot3 && !cm_Is8Dot3(namep))
return 0;
- /* loop */
- while (1) {
- /* Next pattern character */
- tcp1 = *maskp++;
-
- /* Next name character */
- tcn1 = *namep;
-
- if (tcp1 == 0) {
- /* 0 - end of pattern */
- if (tcn1 == 0)
- return 1;
- else
- return 0;
- }
- else if (tcp1 == '.' || tcp1 == '"') {
- if (sawDot) {
- if (tcn1 == '.') {
- namep++;
- continue;
- } else
- return 0;
- }
- else {
- /*
- * first dot in pattern;
- * must match dot or end of name
- */
- sawDot = 1;
- if (tcn1 == 0)
- continue;
- else if (tcn1 == '.') {
- sawStar = 0;
- namep++;
- continue;
- }
- else
- return 0;
- }
- }
- else if (tcp1 == '?') {
- if (tcn1 == 0 || tcn1 == '.')
- return 0;
- namep++;
- continue;
- }
- else if (tcp1 == '>') {
- if (tcn1 != 0 && tcn1 != '.')
- namep++;
- continue;
- }
- else if (tcp1 == '*' || tcp1 == '<') {
- tcp2 = *maskp++;
- if (tcp2 == 0)
- return 1;
- else if ((req8dot3 && tcp2 == '.') || tcp2 == '"') {
- while (req8dot3 && tcn1 != '.' && tcn1 != 0)
- tcn1 = *++namep;
- if (tcn1 == 0) {
- if (sawDot)
- return 0;
- else
- continue;
- }
- else {
- namep++;
- continue;
- }
- }
- else {
- /*
- * pattern character after '*' is not null or
- * period. If it is '?' or '>', we are not
- * going to understand it. If it is '*' or
- * '<', we are going to skip over it. None of
- * these are likely, I hope.
- */
- /* skip over '*' and '<' */
- while (tcp2 == '*' || tcp2 == '<')
- tcp2 = *maskp++;
-
- /* skip over characters that don't match tcp2 */
- while (req8dot3 && tcn1 != '.' && tcn1 != 0 &&
- ((casefold && cm_foldUpper[tcn1] != cm_foldUpper[tcp2]) ||
- (!casefold && tcn1 != tcp2)))
- tcn1 = *++namep;
-
- /* No match */
- if ((req8dot3 && tcn1 == '.') || tcn1 == 0)
- return 0;
-
- /* Remember where we are */
- sawStar = 1;
- starMaskp = maskp;
- starNamep = namep;
-
- namep++;
- continue;
- }
- }
- else {
- /* tcp1 is not a wildcard */
+ /* loop */
+ while (1) {
+ /* Next pattern character */
+ tcp1 = *maskp++;
+
+ /* Next name character */
+ tcn1 = *namep;
+
+ if (tcp1 == 0) {
+ /* 0 - end of pattern */
+ if (tcn1 == 0)
+ return 1;
+ else
+ return 0;
+ }
+ else if (tcp1 == '.' || tcp1 == '"') {
+ if (sawDot) {
+ if (tcn1 == '.') {
+ namep++;
+ continue;
+ } else
+ return 0;
+ }
+ else {
+ /*
+ * first dot in pattern;
+ * must match dot or end of name
+ */
+ sawDot = 1;
+ if (tcn1 == 0)
+ continue;
+ else if (tcn1 == '.') {
+ sawStar = 0;
+ namep++;
+ continue;
+ }
+ else
+ return 0;
+ }
+ }
+ else if (tcp1 == '?') {
+ if (tcn1 == 0 || tcn1 == '.')
+ return 0;
+ namep++;
+ continue;
+ }
+ else if (tcp1 == '>') {
+ if (tcn1 != 0 && tcn1 != '.')
+ namep++;
+ continue;
+ }
+ else if (tcp1 == '*' || tcp1 == '<') {
+ tcp2 = *maskp++;
+ if (tcp2 == 0)
+ return 1;
+ else if ((req8dot3 && tcp2 == '.') || tcp2 == '"') {
+ while (req8dot3 && tcn1 != '.' && tcn1 != 0)
+ tcn1 = *++namep;
+ if (tcn1 == 0) {
+ if (sawDot)
+ return 0;
+ else
+ continue;
+ }
+ else {
+ namep++;
+ continue;
+ }
+ }
+ else {
+ /*
+ * pattern character after '*' is not null or
+ * period. If it is '?' or '>', we are not
+ * going to understand it. If it is '*' or
+ * '<', we are going to skip over it. None of
+ * these are likely, I hope.
+ */
+ /* skip over '*' and '<' */
+ while (tcp2 == '*' || tcp2 == '<')
+ tcp2 = *maskp++;
+
+ /* skip over characters that don't match tcp2 */
+ while (req8dot3 && tcn1 != '.' && tcn1 != 0 &&
+ ((casefold && cm_foldUpper[tcn1] != cm_foldUpper[tcp2]) ||
+ (!casefold && tcn1 != tcp2)))
+ tcn1 = *++namep;
+
+ /* No match */
+ if ((req8dot3 && tcn1 == '.') || tcn1 == 0)
+ return 0;
+
+ /* Remember where we are */
+ sawStar = 1;
+ starMaskp = maskp;
+ starNamep = namep;
+
+ namep++;
+ continue;
+ }
+ }
+ else {
+ /* tcp1 is not a wildcard */
if ((casefold && cm_foldUpper[tcn1] == cm_foldUpper[tcp1]) ||
- (!casefold && tcn1 == tcp1)) {
- /* they match */
- namep++;
- continue;
- }
- /* if trying to match a star pattern, go back */
- if (sawStar) {
- maskp = starMaskp - 2;
- namep = starNamep + 1;
- sawStar = 0;
- continue;
- }
- /* that's all */
- return 0;
- }
- }
+ (!casefold && tcn1 == tcp1)) {
+ /* they match */
+ namep++;
+ continue;
+ }
+ /* if trying to match a star pattern, go back */
+ if (sawStar) {
+ maskp = starMaskp - 2;
+ namep = starNamep + 1;
+ sawStar = 0;
+ continue;
+ }
+ /* that's all */
+ return 0;
+ }
+ }
}
#endif /* USE_OLD_MATCHING */
long smb_ReceiveTran2SearchDir(smb_vc_t *vcp, smb_tran2Packet_t *p, smb_packet_t *opx)
{
- int attribute;
+ int attribute;
long nextCookie;
char *tp;
long code = 0;
cm_scache_t *scp;
long entryInDir;
long entryInBuffer;
- cm_pageHeader_t *pageHeaderp;
+ cm_pageHeader_t *pageHeaderp;
cm_user_t *userp = NULL;
int slotInPage;
int returnedNames;
long nextEntryCookie;
int numDirChunks; /* # of 32 byte dir chunks in this entry */
char *op; /* output data ptr */
- char *origOp; /* original value of op */
+ char *origOp; /* original value of op */
cm_space_t *spacep; /* for pathname buffer */
long maxReturnData; /* max # of return data */
long maxReturnParms; /* max # of return parms */
int searchFlags;
int eos;
smb_tran2Packet_t *outp; /* response packet */
- char *tidPathp;
- int align;
- char shortName[13]; /* 8.3 name if needed */
- int NeedShortName;
+ char *tidPathp;
+ int align;
+ char shortName[13]; /* 8.3 name if needed */
+ int NeedShortName;
int foundInexact;
- char *shortNameEnd;
+ char *shortNameEnd;
int fileType;
cm_fid_t fid;
-
cm_req_t req;
- cm_InitReq(&req);
+ cm_InitReq(&req);
- eos = 0;
- if (p->opcode == 1) {
- /* find first; obtain basic parameters from request */
+ eos = 0;
+ if (p->opcode == 1) {
+ /* find first; obtain basic parameters from request */
attribute = p->parmsp[0];
maxCount = p->parmsp[1];
infoLevel = p->parmsp[3];
nextCookie = 0;
maskp = strrchr(pathp, '\\');
if (maskp == NULL) maskp = pathp;
- else maskp++; /* skip over backslash */
+ else maskp++; /* skip over backslash */
strcpy(dsp->mask, maskp); /* and save mask */
- /* track if this is likely to match a lot of entries */
+ /* track if this is likely to match a lot of entries */
starPattern = smb_V3IsStarMask(maskp);
- }
+ }
else {
- osi_assert(p->opcode == 2);
+ osi_assert(p->opcode == 2);
/* find next; obtain basic parameters from request or open dir file */
dsp = smb_FindDirSearch(p->parmsp[0]);
if (!dsp) return CM_ERROR_BADFD;
pathp = NULL;
nextCookie = p->parmsp[3] | (p->parmsp[4] << 16);
maskp = dsp->mask;
- starPattern = 1; /* assume, since required a Find Next */
+ starPattern = 1; /* assume, since required a Find Next */
}
- osi_Log4(smb_logp,
+ osi_Log4(smb_logp,
"T2 search dir attr 0x%x, info level %d, max count %d, flags 0x%x",
attribute, infoLevel, maxCount, searchFlags);
- osi_Log2(smb_logp, "...T2 search op %d, nextCookie 0x%x",
+ osi_Log2(smb_logp, "...T2 search op %d, nextCookie 0x%x",
p->opcode, nextCookie);
- if (infoLevel >= 0x101)
- searchFlags &= ~4; /* no resume keys */
+ if (infoLevel >= 0x101)
+ searchFlags &= ~4; /* no resume keys */
dirListPatchesp = NULL;
- maxReturnData = p->maxReturnData;
+ maxReturnData = p->maxReturnData;
if (p->opcode == 1) /* find first */
maxReturnParms = 10; /* bytes */
- else
+ else
maxReturnParms = 8; /* bytes */
#ifndef CM_CONFIG_MULTITRAN2RESPONSES
maxReturnData = 6000;
#endif /* CM_CONFIG_MULTITRAN2RESPONSES */
- outp = smb_GetTran2ResponsePacket(vcp, p, opx, maxReturnParms,
+ outp = smb_GetTran2ResponsePacket(vcp, p, opx, maxReturnParms,
maxReturnData);
osi_Log1(smb_logp, "T2 receive search dir %s",
return CM_ERROR_BADSMB;
}
- osi_Log2(smb_logp, "T2 dir search cookie 0x%x, connection %d",
+ osi_Log2(smb_logp, "T2 dir search cookie 0x%x, connection %d",
nextCookie, dsp->cookie);
- userp = smb_GetTran2User(vcp, p);
+ userp = smb_GetTran2User(vcp, p);
if (!userp) {
osi_Log1(smb_logp, "T2 dir search unable to resolve user [%d]", p->uid);
smb_ReleaseDirSearch(dsp);
return CM_ERROR_BADSMB;
}
- /* try to get the vnode for the path name next */
- lock_ObtainMutex(&dsp->mx);
- if (dsp->scp) {
- scp = dsp->scp;
+ /* try to get the vnode for the path name next */
+ lock_ObtainMutex(&dsp->mx);
+ if (dsp->scp) {
+ scp = dsp->scp;
cm_HoldSCache(scp);
code = 0;
}
else {
- spacep = cm_GetSpace();
+ spacep = cm_GetSpace();
smb_StripLastComponent(spacep->data, NULL, pathp);
lock_ReleaseMutex(&dsp->mx);
- code = smb_LookupTIDPath(vcp, p->tid, &tidPathp);
- if(code) {
- cm_ReleaseUser(userp);
+ code = smb_LookupTIDPath(vcp, p->tid, &tidPathp);
+ if (code) {
+ cm_ReleaseUser(userp);
smb_SendTran2Error(vcp, p, opx, CM_ERROR_NOFILES);
smb_FreeTran2Packet(outp);
- smb_DeleteDirSearch(dsp);
- smb_ReleaseDirSearch(dsp);
+ smb_DeleteDirSearch(dsp);
+ smb_ReleaseDirSearch(dsp);
return 0;
}
code = cm_NameI(cm_rootSCachep, spacep->data,
cm_FreeSpace(spacep);
lock_ObtainMutex(&dsp->mx);
- if (code == 0) {
+ if (code == 0) {
if (dsp->scp != 0) cm_ReleaseSCache(dsp->scp);
- dsp->scp = scp;
- /* we need one hold for the entry we just stored into,
+ dsp->scp = scp;
+ /* we need one hold for the entry we just stored into,
* and one for our own processing. When we're done
- * with this function, we'll drop the one for our own
- * processing. We held it once from the namei call,
- * and so we do another hold now.
+ * with this function, we'll drop the one for our own
+ * processing. We held it once from the namei call,
+ * and so we do another hold now.
*/
cm_HoldSCache(scp);
- lock_ObtainMutex(&scp->mx);
- if ((scp->flags & CM_SCACHEFLAG_BULKSTATTING) == 0
- && LargeIntegerGreaterOrEqualToZero(scp->bulkStatProgress)) {
+ lock_ObtainMutex(&scp->mx);
+ if ((scp->flags & CM_SCACHEFLAG_BULKSTATTING) == 0 &&
+ LargeIntegerGreaterOrEqualToZero(scp->bulkStatProgress)) {
scp->flags |= CM_SCACHEFLAG_BULKSTATTING;
- dsp->flags |= SMB_DIRSEARCH_BULKST;
- }
- lock_ReleaseMutex(&scp->mx);
- }
+ dsp->flags |= SMB_DIRSEARCH_BULKST;
+ }
+ lock_ReleaseMutex(&scp->mx);
+ }
}
- lock_ReleaseMutex(&dsp->mx);
+ lock_ReleaseMutex(&dsp->mx);
if (code) {
- cm_ReleaseUser(userp);
+ cm_ReleaseUser(userp);
smb_FreeTran2Packet(outp);
- smb_DeleteDirSearch(dsp);
- smb_ReleaseDirSearch(dsp);
+ smb_DeleteDirSearch(dsp);
+ smb_ReleaseDirSearch(dsp);
return code;
- }
+ }
/* get the directory size */
- lock_ObtainMutex(&scp->mx);
+ lock_ObtainMutex(&scp->mx);
code = cm_SyncOp(scp, NULL, userp, &req, 0,
CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
- if (code) {
- lock_ReleaseMutex(&scp->mx);
+ if (code) {
+ lock_ReleaseMutex(&scp->mx);
cm_ReleaseSCache(scp);
cm_ReleaseUser(userp);
smb_FreeTran2Packet(outp);
- smb_DeleteDirSearch(dsp);
- smb_ReleaseDirSearch(dsp);
+ smb_DeleteDirSearch(dsp);
+ smb_ReleaseDirSearch(dsp);
return code;
}
bufferOffset.LowPart = bufferOffset.HighPart = 0;
curOffset.HighPart = 0;
curOffset.LowPart = nextCookie;
- origOp = outp->datap;
+ origOp = outp->datap;
foundInexact = 0;
code = 0;
returnedNames = 0;
bytesInBuffer = 0;
while (1) {
- op = origOp;
- if (searchFlags & 4)
- /* skip over resume key */
- op += 4;
+ op = origOp;
+ if (searchFlags & 4)
+ /* skip over resume key */
+ op += 4;
- /* make sure that curOffset.LowPart doesn't point to the first
+ /* make sure that curOffset.LowPart doesn't point to the first
* 32 bytes in the 2nd through last dir page, and that it doesn't
* point at the first 13 32-byte chunks in the first dir page,
* since those are dir and page headers, and don't contain useful
* information.
*/
- temp = curOffset.LowPart & (2048-1);
+ temp = curOffset.LowPart & (2048-1);
if (curOffset.HighPart == 0 && curOffset.LowPart < 2048) {
- /* we're in the first page */
+ /* we're in the first page */
if (temp < 13*32) temp = 13*32;
- }
- else {
- /* we're in a later dir page */
+ }
+ else {
+ /* we're in a later dir page */
if (temp < 32) temp = 32;
}
thyper.HighPart = curOffset.HighPart;
thyper.LowPart = curOffset.LowPart & ~(buf_bufferSize-1);
if (!bufferp || !LargeIntegerEqualTo(thyper, bufferOffset)) {
- /* wrong buffer */
+ /* wrong buffer */
if (bufferp) {
buf_Release(bufferp);
bufferp = NULL;
- }
- lock_ReleaseMutex(&scp->mx);
- lock_ObtainRead(&scp->bufCreateLock);
+ }
+ lock_ReleaseMutex(&scp->mx);
+ lock_ObtainRead(&scp->bufCreateLock);
code = buf_Get(scp, &thyper, &bufferp);
- lock_ReleaseRead(&scp->bufCreateLock);
+ lock_ReleaseRead(&scp->bufCreateLock);
- /* now, if we're doing a star match, do bulk fetching
- * of all of the status info for files in the dir.
+ /* now, if we're doing a star match, do bulk fetching
+ * of all of the status info for files in the dir.
*/
if (starPattern) {
- smb_ApplyV3DirListPatches(scp, &dirListPatchesp,
- infoLevel, userp,
- &req);
- if ((dsp->flags & SMB_DIRSEARCH_BULKST)
- && LargeIntegerGreaterThanOrEqualTo(thyper, scp->bulkStatProgress)) {
- /* Don't bulk stat if risking timeout */
- int now = GetCurrentTime();
- if (now - req.startTime > 5000) {
- scp->bulkStatProgress = thyper;
- scp->flags &= ~CM_SCACHEFLAG_BULKSTATTING;
- dsp->flags &= ~SMB_DIRSEARCH_BULKST;
- } else
+ smb_ApplyV3DirListPatches(scp, &dirListPatchesp,
+ infoLevel, userp,
+ &req);
+ if ((dsp->flags & SMB_DIRSEARCH_BULKST) &&
+ LargeIntegerGreaterThanOrEqualTo(thyper, scp->bulkStatProgress)) {
+ /* Don't bulk stat if risking timeout */
+ int now = GetCurrentTime();
+ if (now - req.startTime > 5000) {
+ scp->bulkStatProgress = thyper;
+ scp->flags &= ~CM_SCACHEFLAG_BULKSTATTING;
+ dsp->flags &= ~SMB_DIRSEARCH_BULKST;
+ } else
cm_TryBulkStat(scp, &thyper, userp, &req);
- }
- }
+ }
+ }
lock_ObtainMutex(&scp->mx);
if (code) break;
/* now get the data in the cache */
while (1) {
- code = cm_SyncOp(scp, bufferp, userp, &req,
+ code = cm_SyncOp(scp, bufferp, userp, &req,
PRSFS_LOOKUP,
CM_SCACHESYNC_NEEDCALLBACK
| CM_SCACHESYNC_READ);
- if (code) break;
+ if (code) break;
if (cm_HaveBuffer(scp, bufferp, 0)) break;
if (code) break;
}
if (code) {
- buf_Release(bufferp);
+ buf_Release(bufferp);
bufferp = NULL;
break;
- }
+ }
} /* if (wrong buffer) ... */
/* now we have the buffer containing the entry we're interested
* in; copy it out if it represents a non-deleted entry.
*/
- entryInDir = curOffset.LowPart & (2048-1);
+ entryInDir = curOffset.LowPart & (2048-1);
entryInBuffer = curOffset.LowPart & (buf_bufferSize - 1);
- /* page header will help tell us which entries are free. Page
- * header can change more often than once per buffer, since
- * AFS 3 dir page size may be less than (but not more than)
- * a buffer package buffer.
+ /* page header will help tell us which entries are free. Page
+ * header can change more often than once per buffer, since
+ * AFS 3 dir page size may be less than (but not more than)
+ * a buffer package buffer.
*/
- /* only look intra-buffer */
- temp = curOffset.LowPart & (buf_bufferSize - 1);
+ /* only look intra-buffer */
+ temp = curOffset.LowPart & (buf_bufferSize - 1);
temp &= ~(2048 - 1); /* turn off intra-page bits */
- pageHeaderp = (cm_pageHeader_t *) (bufferp->datap + temp);
+ pageHeaderp = (cm_pageHeader_t *) (bufferp->datap + temp);
- /* now determine which entry we're looking at in the page.
- * If it is free (there's a free bitmap at the start of the
- * dir), we should skip these 32 bytes.
+ /* now determine which entry we're looking at in the page.
+ * If it is free (there's a free bitmap at the start of the
+ * dir), we should skip these 32 bytes.
*/
slotInPage = (entryInDir & 0x7e0) >> 5;
- if (!(pageHeaderp->freeBitmap[slotInPage>>3]
- & (1 << (slotInPage & 0x7)))) {
- /* this entry is free */
+ if (!(pageHeaderp->freeBitmap[slotInPage>>3] &
+ (1 << (slotInPage & 0x7)))) {
+ /* this entry is free */
numDirChunks = 1; /* only skip this guy */
goto nextEntry;
}
- tp = bufferp->datap + entryInBuffer;
+ tp = bufferp->datap + entryInBuffer;
dep = (cm_dirEntry_t *) tp; /* now points to AFS3 dir entry */
/* while we're here, compute the next entry's location, too,
- * since we'll need it when writing out the cookie into the dir
- * listing stream.
+ * since we'll need it when writing out the cookie into the dir
+ * listing stream.
*
* XXXX Probably should do more sanity checking.
*/
- numDirChunks = cm_NameEntries(dep->name, &onbytes);
+ numDirChunks = cm_NameEntries(dep->name, &onbytes);
/* compute offset of cookie representing next entry */
nextEntryCookie = curOffset.LowPart + (CM_DIR_CHUNKSIZE * numDirChunks);
- /* Need 8.3 name? */
- NeedShortName = 0;
- if (infoLevel == 0x104
- && dep->fid.vnode != 0
- && !cm_Is8Dot3(dep->name)) {
- cm_Gen8Dot3Name(dep, shortName, &shortNameEnd);
- NeedShortName = 1;
- }
+ /* Need 8.3 name? */
+ NeedShortName = 0;
+ if (infoLevel == 0x104
+ && dep->fid.vnode != 0
+ && !cm_Is8Dot3(dep->name)) {
+ cm_Gen8Dot3Name(dep, shortName, &shortNameEnd);
+ NeedShortName = 1;
+ }
/* When matching, we are using doing a case fold if we have a wildcard mask.
* If we get a non-wildcard match, it's a lookup for a specific file.
*/
if (dep->fid.vnode != 0 &&
- (smb_V3MatchMask(dep->name, maskp, (starPattern? CM_FLAG_CASEFOLD : 0))
- || (NeedShortName
- && smb_V3MatchMask(shortName, maskp, CM_FLAG_CASEFOLD)))) {
+ (smb_V3MatchMask(dep->name, maskp, (starPattern? CM_FLAG_CASEFOLD : 0)) ||
+ (NeedShortName &&
+ smb_V3MatchMask(shortName, maskp, CM_FLAG_CASEFOLD)))) {
/* Eliminate entries that don't match requested attributes */
if (smb_hideDotFiles && !(dsp->attribute & SMB_ATTR_HIDDEN) &&
goto nextEntry;
}
- /* finally check if this name will fit */
+ /* finally check if this name will fit */
- /* standard dir entry stuff */
- if (infoLevel < 0x101)
- ohbytes = 23; /* pre-NT */
- else if (infoLevel == 0x103)
- ohbytes = 12; /* NT names only */
- else
- ohbytes = 64; /* NT */
+ /* standard dir entry stuff */
+ if (infoLevel < 0x101)
+ ohbytes = 23; /* pre-NT */
+ else if (infoLevel == 0x103)
+ ohbytes = 12; /* NT names only */
+ else
+ ohbytes = 64; /* NT */
- if (infoLevel == 0x104)
- ohbytes += 26; /* Short name & length */
+ if (infoLevel == 0x104)
+ ohbytes += 26; /* Short name & length */
if (searchFlags & 4) {
ohbytes += 4; /* if resume key required */
- }
+ }
if (infoLevel != 1
&& infoLevel != 0x101
&& infoLevel != 0x103)
- ohbytes += 4; /* EASIZE */
+ ohbytes += 4; /* EASIZE */
- /* add header to name & term. null */
- orbytes = onbytes + ohbytes + 1;
+ /* add header to name & term. null */
+ orbytes = onbytes + ohbytes + 1;
- /* now, we round up the record to a 4 byte alignment,
- * and we make sure that we have enough room here for
- * even the aligned version (so we don't have to worry
- * about an * overflow when we pad things out below).
- * That's the reason for the alignment arithmetic below.
+ /* now, we round up the record to a 4 byte alignment,
+ * and we make sure that we have enough room here for
+ * even the aligned version (so we don't have to worry
+ * about an * overflow when we pad things out below).
+ * That's the reason for the alignment arithmetic below.
*/
- if (infoLevel >= 0x101)
- align = (4 - (orbytes & 3)) & 3;
- else
- align = 0;
- if (orbytes + bytesInBuffer + align > maxReturnData)
+ if (infoLevel >= 0x101)
+ align = (4 - (orbytes & 3)) & 3;
+ else
+ align = 0;
+ if (orbytes + bytesInBuffer + align > maxReturnData)
break;
- /* this is one of the entries to use: it is not deleted
- * and it matches the star pattern we're looking for.
- * Put out the name, preceded by its length.
+ /* this is one of the entries to use: it is not deleted
+ * and it matches the star pattern we're looking for.
+ * Put out the name, preceded by its length.
*/
- /* First zero everything else */
- memset(origOp, 0, ohbytes);
+ /* First zero everything else */
+ memset(origOp, 0, ohbytes);
- if (infoLevel <= 0x101)
+ if (infoLevel <= 0x101)
*(origOp + ohbytes - 1) = (unsigned char) onbytes;
- else if (infoLevel == 0x103)
- *((u_long *)(op + 8)) = onbytes;
- else
- *((u_long *)(op + 60)) = onbytes;
+ else if (infoLevel == 0x103)
+ *((u_long *)(op + 8)) = onbytes;
+ else
+ *((u_long *)(op + 60)) = onbytes;
strcpy(origOp+ohbytes, dep->name);
- /* Short name if requested and needed */
+ /* Short name if requested and needed */
if (infoLevel == 0x104) {
- if (NeedShortName) {
- strcpy(op + 70, shortName);
- *(op + 68) = shortNameEnd - shortName;
- }
- }
+ if (NeedShortName) {
+ strcpy(op + 70, shortName);
+ *(op + 68) = shortNameEnd - shortName;
+ }
+ }
/* now, adjust the # of entries copied */
returnedNames++;
- /* NextEntryOffset and FileIndex */
- if (infoLevel >= 101) {
- int entryOffset = orbytes + align;
- *((u_long *)op) = entryOffset;
- *((u_long *)(op+4)) = nextEntryCookie;
- }
+ /* NextEntryOffset and FileIndex */
+ if (infoLevel >= 101) {
+ int entryOffset = orbytes + align;
+ *((u_long *)op) = entryOffset;
+ *((u_long *)(op+4)) = nextEntryCookie;
+ }
/* now we emit the attribute. This is tricky, since
* we need to really stat the file to find out what
- * type of entry we've got. Right now, we're copying
- * out data from * a buffer, while holding the scp
- * locked, so it isn't really convenient to stat
- * something now. We'll put in a place holder
+ * type of entry we've got. Right now, we're copying
+ * out data from * a buffer, while holding the scp
+ * locked, so it isn't really convenient to stat
+ * something now. We'll put in a place holder
* now, and make a second pass before returning this
- * to get the real attributes. So, we just skip the
- * data for now, and adjust it later. We allocate a
- * patch record to make it easy to find this point
- * later. The replay will happen at a time when it is
- * safe to unlock the directory.
+ * to get the real attributes. So, we just skip the
+ * data for now, and adjust it later. We allocate a
+ * patch record to make it easy to find this point
+ * later. The replay will happen at a time when it is
+ * safe to unlock the directory.
*/
- if (infoLevel != 0x103) {
- curPatchp = malloc(sizeof(*curPatchp));
+ if (infoLevel != 0x103) {
+ curPatchp = malloc(sizeof(*curPatchp));
osi_QAdd((osi_queue_t **) &dirListPatchesp,
&curPatchp->q);
- curPatchp->dptr = op;
- if (infoLevel >= 0x101)
- curPatchp->dptr += 8;
+ curPatchp->dptr = op;
+ if (infoLevel >= 0x101)
+ curPatchp->dptr += 8;
if (smb_hideDotFiles && smb_IsDotFile(dep->name)) {
curPatchp->flags = SMB_DIRLISTPATCH_DOTFILE;
- }
- else
+ }
+ else
curPatchp->flags = 0;
- curPatchp->fid.cell = scp->fid.cell;
- curPatchp->fid.volume = scp->fid.volume;
- curPatchp->fid.vnode = ntohl(dep->fid.vnode);
- curPatchp->fid.unique = ntohl(dep->fid.unique);
+ curPatchp->fid.cell = scp->fid.cell;
+ curPatchp->fid.volume = scp->fid.volume;
+ curPatchp->fid.vnode = ntohl(dep->fid.vnode);
+ curPatchp->fid.unique = ntohl(dep->fid.unique);
/* temp */
curPatchp->dep = dep;
- }
+ }
- if (searchFlags & 4)
- /* put out resume key */
- *((u_long *)origOp) = nextEntryCookie;
+ if (searchFlags & 4)
+ /* put out resume key */
+ *((u_long *)origOp) = nextEntryCookie;
- /* Adjust byte ptr and count */
- origOp += orbytes; /* skip entire record */
+ /* Adjust byte ptr and count */
+ origOp += orbytes; /* skip entire record */
bytesInBuffer += orbytes;
- /* and pad the record out */
+ /* and pad the record out */
while (--align >= 0) {
- *origOp++ = 0;
+ *origOp++ = 0;
bytesInBuffer++;
}
-
- } /* if we're including this name */
+ } /* if we're including this name */
else if (!NeedShortName &&
!starPattern &&
!foundInexact &&
- dep->fid.vnode != 0 &&
+ dep->fid.vnode != 0 &&
smb_V3MatchMask(dep->name, maskp, CM_FLAG_CASEFOLD)) {
/* We were looking for exact matches, but here's an inexact one*/
foundInexact = 1;
nextEntry:
/* and adjust curOffset to be where the new cookie is */
- thyper.HighPart = 0;
+ thyper.HighPart = 0;
thyper.LowPart = CM_DIR_CHUNKSIZE * numDirChunks;
curOffset = LargeIntegerAdd(thyper, curOffset);
- } /* while copying data for dir listing */
+ } /* while copying data for dir listing */
/* If we didn't get a star pattern, we did an exact match during the first pass.
* If there were no exact matches found, we fail over to inexact matches by
goto startsearch;
}
- /* release the mutex */
- lock_ReleaseMutex(&scp->mx);
+ /* release the mutex */
+ lock_ReleaseMutex(&scp->mx);
if (bufferp) buf_Release(bufferp);
- /* apply and free last set of patches; if not doing a star match, this
- * will be empty, but better safe (and freeing everything) than sorry.
+ /* apply and free last set of patches; if not doing a star match, this
+ * will be empty, but better safe (and freeing everything) than sorry.
*/
smb_ApplyV3DirListPatches(scp, &dirListPatchesp, infoLevel, userp,
&req);
/* now put out the final parameters */
- if (returnedNames == 0) eos = 1;
+ if (returnedNames == 0) eos = 1;
if (p->opcode == 1) {
- /* find first */
+ /* find first */
outp->parmsp[0] = (unsigned short) dsp->cookie;
outp->parmsp[1] = returnedNames;
outp->parmsp[2] = eos;
outp->totalParms = 8; /* in bytes */
}
- /* return # of bytes in the buffer */
+ /* return # of bytes in the buffer */
outp->totalData = bytesInBuffer;
- osi_Log2(smb_logp, "T2 search dir done, %d names, code %d",
- returnedNames, code);
+ osi_Log2(smb_logp, "T2 search dir done, %d names, code %d",
+ returnedNames, code);
- /* Return error code if unsuccessful on first request */
- if (code == 0 && p->opcode == 1 && returnedNames == 0)
- code = CM_ERROR_NOSUCHFILE;
+ /* Return error code if unsuccessful on first request */
+ if (code == 0 && p->opcode == 1 && returnedNames == 0)
+ code = CM_ERROR_NOSUCHFILE;
- /* if we're supposed to close the search after this request, or if
+ /* if we're supposed to close the search after this request, or if
* we're supposed to close the search if we're done, and we're done,
* or if something went wrong, close the search.
*/
/* ((searchFlags & 1) || ((searchFlags & 2) && eos) */
- if ((searchFlags & 1) || (returnedNames == 0) ||
+ if ((searchFlags & 1) || (returnedNames == 0) ||
((searchFlags & 2) && eos) || code != 0)
- smb_DeleteDirSearch(dsp);
- if (code)
+ smb_DeleteDirSearch(dsp);
+ if (code)
smb_SendTran2Error(vcp, p, opx, code);
- else {
+ else {
smb_SendTran2Packet(vcp, outp, opx);
- }
- smb_FreeTran2Packet(outp);
+ }
+ smb_FreeTran2Packet(outp);
smb_ReleaseDirSearch(dsp);
cm_ReleaseSCache(scp);
cm_ReleaseUser(userp);
dsp = smb_FindDirSearch(dirHandle);
if (!dsp)
- return CM_ERROR_BADFD;
+ return CM_ERROR_BADFD;
/* otherwise, we have an FD to destroy */
smb_DeleteDirSearch(dsp);
smb_ReleaseDirSearch(dsp);
- /* and return results */
- smb_SetSMBDataLength(outp, 0);
+ /* and return results */
+ smb_SetSMBDataLength(outp, 0);
return 0;
}
long smb_ReceiveV3FindNotifyClose(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- smb_SetSMBDataLength(outp, 0);
+ smb_SetSMBDataLength(outp, 0);
return 0;
}
long smb_ReceiveV3OpenX(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- char *pathp;
+ char *pathp;
long code = 0;
- cm_space_t *spacep;
+ cm_space_t *spacep;
int excl;
cm_user_t *userp;
cm_scache_t *dscp; /* dir we're dealing with */
int extraInfo;
int openAction;
int parmSlot; /* which parm we're dealing with */
- char *tidPathp;
- cm_req_t req;
+ char *tidPathp;
+ cm_req_t req;
- cm_InitReq(&req);
+ cm_InitReq(&req);
scp = NULL;
- extraInfo = (smb_GetSMBParm(inp, 2) & 1); /* return extra info */
- openFun = smb_GetSMBParm(inp, 8); /* open function */
+ extraInfo = (smb_GetSMBParm(inp, 2) & 1); /* return extra info */
+ openFun = smb_GetSMBParm(inp, 8); /* open function */
excl = ((openFun & 3) == 0);
trunc = ((openFun & 3) == 2); /* truncate it */
- openMode = (smb_GetSMBParm(inp, 3) & 0x7);
+ openMode = (smb_GetSMBParm(inp, 3) & 0x7);
openAction = 0; /* tracks what we did */
attributes = smb_GetSMBParm(inp, 5);
pathp = smb_GetSMBData(inp, NULL);
- spacep = inp->spacep;
+ spacep = inp->spacep;
smb_StripLastComponent(spacep->data, &lastNamep, pathp);
- if (lastNamep && strcmp(lastNamep, SMB_IOCTL_FILENAME) == 0) {
- /* special case magic file name for receiving IOCTL requests
+ if (lastNamep && strcmp(lastNamep, SMB_IOCTL_FILENAME) == 0) {
+ /* special case magic file name for receiving IOCTL requests
* (since IOCTL calls themselves aren't getting through).
*/
#ifdef NOTSERVICE
fidp = smb_FindFID(vcp, 0, SMB_FLAG_CREATE);
smb_SetupIoctlFid(fidp, spacep);
- /* set inp->fid so that later read calls in same msg can find fid */
+ /* set inp->fid so that later read calls in same msg can find fid */
inp->fid = fidp->fid;
/* copy out remainder of the parms */
- parmSlot = 2;
- smb_SetSMBParm(outp, parmSlot, fidp->fid); parmSlot++;
- if (extraInfo) {
+ parmSlot = 2;
+ smb_SetSMBParm(outp, parmSlot, fidp->fid); parmSlot++;
+ if (extraInfo) {
smb_SetSMBParm(outp, parmSlot, /* attrs */ 0); parmSlot++;
smb_SetSMBParm(outp, parmSlot, 0); parmSlot++; /* mod time */
smb_SetSMBParm(outp, parmSlot, 0); parmSlot++;
smb_SetSMBParm(outp, parmSlot, openMode); parmSlot++;
smb_SetSMBParm(outp, parmSlot, 0); parmSlot++; /* file type 0 ==> normal file or dir */
smb_SetSMBParm(outp, parmSlot, 0); parmSlot++; /* IPC junk */
- }
- /* and the final "always present" stuff */
+ }
+ /* and the final "always present" stuff */
smb_SetSMBParm(outp, parmSlot, /* openAction found existing file */ 1); parmSlot++;
- /* next write out the "unique" ID */
- smb_SetSMBParm(outp, parmSlot, 0x1234); parmSlot++;
- smb_SetSMBParm(outp, parmSlot, 0x5678); parmSlot++;
+ /* next write out the "unique" ID */
+ smb_SetSMBParm(outp, parmSlot, 0x1234); parmSlot++;
+ smb_SetSMBParm(outp, parmSlot, 0x5678); parmSlot++;
smb_SetSMBParm(outp, parmSlot, 0); parmSlot++;
smb_SetSMBDataLength(outp, 0);
- /* and clean up fid reference */
+ /* and clean up fid reference */
smb_ReleaseFID(fidp);
return 0;
}
#endif
userp = smb_GetUser(vcp, inp);
- dscp = NULL;
- code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
- if(code) {
+ dscp = NULL;
+ code = smb_LookupTIDPath(vcp, ((smb_t *)inp)->tid, &tidPathp);
+ if (code) {
cm_ReleaseUser(userp);
return CM_ERROR_NOSUCHPATH;
}
- code = cm_NameI(cm_rootSCachep, pathp,
+ code = cm_NameI(cm_rootSCachep, pathp,
CM_FLAG_FOLLOW | CM_FLAG_CASEFOLD,
userp, tidPathp, &req, &scp);
- if (code != 0) {
- code = cm_NameI(cm_rootSCachep, spacep->data,
+ if (code != 0) {
+ code = cm_NameI(cm_rootSCachep, spacep->data,
CM_FLAG_FOLLOW | CM_FLAG_CASEFOLD,
userp, tidPathp, &req, &dscp);
cm_ReleaseUser(userp);
return code;
}
- }
+ }
/* if we get here, if code is 0, the file exists and is represented by
* scp. Otherwise, we have to create it. The dir may be represented
* by dscp, or we may have found the file directly. If code is non-zero,
* scp is NULL.
*/
- if (code == 0) {
+ if (code == 0) {
code = cm_CheckOpen(scp, openMode, trunc, userp, &req);
if (code) {
if (dscp) cm_ReleaseSCache(dscp);
return code;
}
- if (excl) {
- /* oops, file shouldn't be there */
+ if (excl) {
+ /* oops, file shouldn't be there */
if (dscp) cm_ReleaseSCache(dscp);
cm_ReleaseSCache(scp);
cm_ReleaseUser(userp);
return CM_ERROR_EXISTS;
}
- if (trunc) {
- setAttr.mask = CM_ATTRMASK_LENGTH;
+ if (trunc) {
+ setAttr.mask = CM_ATTRMASK_LENGTH;
setAttr.length.LowPart = 0;
setAttr.length.HighPart = 0;
- code = cm_SetAttr(scp, &setAttr, userp, &req);
+ code = cm_SetAttr(scp, &setAttr, userp, &req);
openAction = 3; /* truncated existing file */
- }
+ }
else openAction = 1; /* found existing file */
}
- else if (!(openFun & 0x10)) {
- /* don't create if not found */
+ else if (!(openFun & 0x10)) {
+ /* don't create if not found */
if (dscp) cm_ReleaseSCache(dscp);
cm_ReleaseUser(userp);
return CM_ERROR_NOSUCHFILE;
}
else {
- osi_assert(dscp != NULL);
- osi_Log1(smb_logp, "smb_ReceiveV3OpenX creating file %s",
+ osi_assert(dscp != NULL);
+ osi_Log1(smb_logp, "smb_ReceiveV3OpenX creating file %s",
osi_LogSaveString(smb_logp, lastNamep));
- openAction = 2; /* created file */
- setAttr.mask = CM_ATTRMASK_CLIENTMODTIME;
- smb_UnixTimeFromDosUTime(&setAttr.clientModTime, dosTime);
+ openAction = 2; /* created file */
+ setAttr.mask = CM_ATTRMASK_CLIENTMODTIME;
+ smb_UnixTimeFromDosUTime(&setAttr.clientModTime, dosTime);
code = cm_Create(dscp, lastNamep, 0, &setAttr, &scp, userp,
&req);
- if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
- smb_NotifyChange(FILE_ACTION_ADDED,
+ if (code == 0 && (dscp->flags & CM_SCACHEFLAG_ANYWATCH))
+ smb_NotifyChange(FILE_ACTION_ADDED,
FILE_NOTIFY_CHANGE_FILE_NAME,
dscp, lastNamep, NULL, TRUE);
if (!excl && code == CM_ERROR_EXISTS) {
- /* not an exclusive create, and someone else tried
- * creating it already, then we open it anyway. We
- * don't bother retrying after this, since if this next
- * fails, that means that the file was deleted after we
- * started this call.
+ /* not an exclusive create, and someone else tried
+ * creating it already, then we open it anyway. We
+ * don't bother retrying after this, since if this next
+ * fails, that means that the file was deleted after we
+ * started this call.
*/
code = cm_Lookup(dscp, lastNamep, CM_FLAG_CASEFOLD,
userp, &req, &scp);
if (code == 0) {
if (trunc) {
- setAttr.mask = CM_ATTRMASK_LENGTH;
+ setAttr.mask = CM_ATTRMASK_LENGTH;
setAttr.length.LowPart = 0;
setAttr.length.HighPart = 0;
code = cm_SetAttr(scp, &setAttr, userp, &req);
}
- } /* lookup succeeded */
+ } /* lookup succeeded */
}
}
- /* we don't need this any longer */
- if (dscp) cm_ReleaseSCache(dscp);
+ /* we don't need this any longer */
+ if (dscp) cm_ReleaseSCache(dscp);
if (code) {
- /* something went wrong creating or truncating the file */
+ /* something went wrong creating or truncating the file */
if (scp) cm_ReleaseSCache(scp);
cm_ReleaseUser(userp);
return code;
}
- /* make sure we're about to open a file */
- if (scp->fileType != CM_SCACHETYPE_FILE) {
- cm_ReleaseSCache(scp);
- cm_ReleaseUser(userp);
- return CM_ERROR_ISDIR;
- }
+ /* make sure we're about to open a file */
+ if (scp->fileType != CM_SCACHETYPE_FILE) {
+ cm_ReleaseSCache(scp);
+ cm_ReleaseUser(userp);
+ return CM_ERROR_ISDIR;
+ }
/* now all we have to do is open the file itself */
fidp = smb_FindFID(vcp, 0, SMB_FLAG_CREATE);
osi_assert(fidp);
- /* save a pointer to the vnode */
+ /* save a pointer to the vnode */
fidp->scp = scp;
- /* compute open mode */
+ /* compute open mode */
if (openMode != 1) fidp->flags |= SMB_FID_OPENREAD;
if (openMode == 1 || openMode == 2)
fidp->flags |= SMB_FID_OPENWRITE;
- smb_ReleaseFID(fidp);
+ smb_ReleaseFID(fidp);
- cm_Open(scp, 0, userp);
+ cm_Open(scp, 0, userp);
- /* set inp->fid so that later read calls in same msg can find fid */
+ /* set inp->fid so that later read calls in same msg can find fid */
inp->fid = fidp->fid;
/* copy out remainder of the parms */
- parmSlot = 2;
- smb_SetSMBParm(outp, parmSlot, fidp->fid); parmSlot++;
- lock_ObtainMutex(&scp->mx);
- if (extraInfo) {
+ parmSlot = 2;
+ smb_SetSMBParm(outp, parmSlot, fidp->fid); parmSlot++;
+ lock_ObtainMutex(&scp->mx);
+ if (extraInfo) {
smb_SetSMBParm(outp, parmSlot, smb_Attributes(scp)); parmSlot++;
- smb_DosUTimeFromUnixTime(&dosTime, scp->clientModTime);
+ smb_DosUTimeFromUnixTime(&dosTime, scp->clientModTime);
smb_SetSMBParm(outp, parmSlot, dosTime & 0xffff); parmSlot++;
smb_SetSMBParm(outp, parmSlot, (dosTime>>16) & 0xffff); parmSlot++;
smb_SetSMBParm(outp, parmSlot, scp->length.LowPart & 0xffff); parmSlot++;
smb_SetSMBParm(outp, parmSlot, openMode); parmSlot++;
smb_SetSMBParm(outp, parmSlot, 0); parmSlot++; /* file type 0 ==> normal file or dir */
smb_SetSMBParm(outp, parmSlot, 0); parmSlot++; /* IPC junk */
- }
- /* and the final "always present" stuff */
+ }
+ /* and the final "always present" stuff */
smb_SetSMBParm(outp, parmSlot, openAction); parmSlot++;
- /* next write out the "unique" ID */
- smb_SetSMBParm(outp, parmSlot, scp->fid.vnode & 0xffff); parmSlot++;
- smb_SetSMBParm(outp, parmSlot, scp->fid.volume & 0xffff); parmSlot++;
+ /* next write out the "unique" ID */
+ smb_SetSMBParm(outp, parmSlot, scp->fid.vnode & 0xffff); parmSlot++;
+ smb_SetSMBParm(outp, parmSlot, scp->fid.volume & 0xffff); parmSlot++;
smb_SetSMBParm(outp, parmSlot, 0); parmSlot++;
- lock_ReleaseMutex(&scp->mx);
+ lock_ReleaseMutex(&scp->mx);
smb_SetSMBDataLength(outp, 0);
- osi_Log1(smb_logp, "SMB OpenX opening fid %d", fidp->fid);
+ osi_Log1(smb_logp, "SMB OpenX opening fid %d", fidp->fid);
cm_ReleaseUser(userp);
/* leave scp held since we put it in fidp->scp */
return 0;
-}
+}
long smb_ReceiveV3LockingX(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- cm_req_t req;
- cm_user_t *userp;
- unsigned short fid;
- smb_fid_t *fidp;
- cm_scache_t *scp;
- unsigned char LockType;
- unsigned short NumberOfUnlocks, NumberOfLocks;
- unsigned long Timeout;
- char *op;
- LARGE_INTEGER LOffset, LLength;
- smb_waitingLock_t *waitingLock;
- void *lockp;
- long code = 0;
- int i;
-
- cm_InitReq(&req);
-
- fid = smb_GetSMBParm(inp, 2);
- fid = smb_ChainFID(fid, inp);
-
- fidp = smb_FindFID(vcp, fid, 0);
- if (!fidp || (fidp->flags & SMB_FID_IOCTL)) {
- return CM_ERROR_BADFD;
- }
- /* set inp->fid so that later read calls in same msg can find fid */
+ cm_req_t req;
+ cm_user_t *userp;
+ unsigned short fid;
+ smb_fid_t *fidp;
+ cm_scache_t *scp;
+ unsigned char LockType;
+ unsigned short NumberOfUnlocks, NumberOfLocks;
+ unsigned long Timeout;
+ char *op;
+ LARGE_INTEGER LOffset, LLength;
+ smb_waitingLock_t *waitingLock;
+ void *lockp;
+ long code = 0;
+ int i;
+
+ cm_InitReq(&req);
+
+ fid = smb_GetSMBParm(inp, 2);
+ fid = smb_ChainFID(fid, inp);
+
+ fidp = smb_FindFID(vcp, fid, 0);
+ if (!fidp || (fidp->flags & SMB_FID_IOCTL)) {
+ return CM_ERROR_BADFD;
+ }
+ /* set inp->fid so that later read calls in same msg can find fid */
inp->fid = fid;
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
- scp = fidp->scp;
+ scp = fidp->scp;
- lock_ObtainMutex(&scp->mx);
- code = cm_SyncOp(scp, NULL, userp, &req, 0,
- CM_SCACHESYNC_NEEDCALLBACK
+ lock_ObtainMutex(&scp->mx);
+ code = cm_SyncOp(scp, NULL, userp, &req, 0,
+ CM_SCACHESYNC_NEEDCALLBACK
| CM_SCACHESYNC_GETSTATUS
| CM_SCACHESYNC_LOCK);
if (code) goto doneSync;
op = smb_GetSMBData(inp, NULL);
for (i=0; i<NumberOfUnlocks; i++) {
- if (LockType & 0x10) {
- /* Large Files */
- LOffset.HighPart = *((LONG *)(op + 4));
- LOffset.LowPart = *((DWORD *)(op + 8));
- LLength.HighPart = *((LONG *)(op + 12));
- LLength.LowPart = *((DWORD *)(op + 16));
- op += 20;
- }
- else {
- /* Not Large Files */
- LOffset.HighPart = 0;
- LOffset.LowPart = *((DWORD *)(op + 2));
- LLength.HighPart = 0;
- LLength.LowPart = *((DWORD *)(op + 6));
- op += 10;
- }
- if (LargeIntegerNotEqualToZero(LOffset))
- continue;
- /* Do not check length -- length check done in cm_Unlock */
-
- code = cm_Unlock(scp, LockType, LOffset, LLength, userp, &req);
- if (code) goto done;
- }
+ if (LockType & 0x10) {
+ /* Large Files */
+ LOffset.HighPart = *((LONG *)(op + 4));
+ LOffset.LowPart = *((DWORD *)(op + 8));
+ LLength.HighPart = *((LONG *)(op + 12));
+ LLength.LowPart = *((DWORD *)(op + 16));
+ op += 20;
+ }
+ else {
+ /* Not Large Files */
+ LOffset.HighPart = 0;
+ LOffset.LowPart = *((DWORD *)(op + 2));
+ LLength.HighPart = 0;
+ LLength.LowPart = *((DWORD *)(op + 6));
+ op += 10;
+ }
+ if (LargeIntegerNotEqualToZero(LOffset))
+ continue;
+ /* Do not check length -- length check done in cm_Unlock */
+
+ code = cm_Unlock(scp, LockType, LOffset, LLength, userp, &req);
+ if (code) goto done;
+ }
for (i=0; i<NumberOfLocks; i++) {
- if (LockType & 0x10) {
- /* Large Files */
- LOffset.HighPart = *((LONG *)(op + 4));
- LOffset.LowPart = *((DWORD *)(op + 8));
- LLength.HighPart = *((LONG *)(op + 12));
- LLength.LowPart = *((DWORD *)(op + 16));
- op += 20;
- }
- else {
- /* Not Large Files */
- LOffset.HighPart = 0;
- LOffset.LowPart = *((DWORD *)(op + 2));
- LLength.HighPart = 0;
- LLength.LowPart = *((DWORD *)(op + 6));
- op += 10;
- }
- if (LargeIntegerNotEqualToZero(LOffset))
- continue;
- if (LargeIntegerLessThan(LOffset, scp->length))
- continue;
-
- code = cm_Lock(scp, LockType, LOffset, LLength, Timeout,
- userp, &req, &lockp);
- if (code == CM_ERROR_WOULDBLOCK && Timeout != 0) {
- /* Put on waiting list */
- waitingLock = malloc(sizeof(smb_waitingLock_t));
- waitingLock->vcp = vcp;
- waitingLock->inp = smb_CopyPacket(inp);
- waitingLock->outp = smb_CopyPacket(outp);
- waitingLock->timeRemaining = Timeout;
- waitingLock->lockp = lockp;
- lock_ObtainWrite(&smb_globalLock);
- osi_QAdd((osi_queue_t **)&smb_allWaitingLocks,
- &waitingLock->q);
- osi_Wakeup((long) &smb_allWaitingLocks);
- lock_ReleaseWrite(&smb_globalLock);
- /* don't send reply immediately */
- outp->flags |= SMB_PACKETFLAG_NOSEND;
- }
- if (code) break;
- }
+ if (LockType & 0x10) {
+ /* Large Files */
+ LOffset.HighPart = *((LONG *)(op + 4));
+ LOffset.LowPart = *((DWORD *)(op + 8));
+ LLength.HighPart = *((LONG *)(op + 12));
+ LLength.LowPart = *((DWORD *)(op + 16));
+ op += 20;
+ }
+ else {
+ /* Not Large Files */
+ LOffset.HighPart = 0;
+ LOffset.LowPart = *((DWORD *)(op + 2));
+ LLength.HighPart = 0;
+ LLength.LowPart = *((DWORD *)(op + 6));
+ op += 10;
+ }
+ if (LargeIntegerNotEqualToZero(LOffset))
+ continue;
+ if (LargeIntegerLessThan(LOffset, scp->length))
+ continue;
+
+ code = cm_Lock(scp, LockType, LOffset, LLength, Timeout,
+ userp, &req, &lockp);
+ if (code == CM_ERROR_WOULDBLOCK && Timeout != 0) {
+ /* Put on waiting list */
+ waitingLock = malloc(sizeof(smb_waitingLock_t));
+ waitingLock->vcp = vcp;
+ waitingLock->inp = smb_CopyPacket(inp);
+ waitingLock->outp = smb_CopyPacket(outp);
+ waitingLock->timeRemaining = Timeout;
+ waitingLock->lockp = lockp;
+ lock_ObtainWrite(&smb_globalLock);
+ osi_QAdd((osi_queue_t **)&smb_allWaitingLocks,
+ &waitingLock->q);
+ osi_Wakeup((long) &smb_allWaitingLocks);
+ lock_ReleaseWrite(&smb_globalLock);
+ /* don't send reply immediately */
+ outp->flags |= SMB_PACKETFLAG_NOSEND;
+ }
+ if (code) break;
+ }
- if (code) {
- /* release any locks acquired before the failure */
- }
- else
- smb_SetSMBDataLength(outp, 0);
-done:
- cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_LOCK);
-doneSync:
- lock_ReleaseMutex(&scp->mx);
- cm_ReleaseUser(userp);
- smb_ReleaseFID(fidp);
-
- return code;
+ if (code) {
+ /* release any locks acquired before the failure */
+ }
+ else
+ smb_SetSMBDataLength(outp, 0);
+ done:
+ cm_SyncOpDone(scp, NULL, CM_SCACHESYNC_LOCK);
+ doneSync:
+ lock_ReleaseMutex(&scp->mx);
+ cm_ReleaseUser(userp);
+ smb_ReleaseFID(fidp);
+
+ return code;
}
long smb_ReceiveV3GetAttributes(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- unsigned short fid;
+ unsigned short fid;
smb_fid_t *fidp;
cm_scache_t *scp;
long code = 0;
time_t searchTime;
cm_user_t *userp;
- cm_req_t req;
+ cm_req_t req;
- cm_InitReq(&req);
+ cm_InitReq(&req);
fid = smb_GetSMBParm(inp, 0);
fid = smb_ChainFID(fid, inp);
fidp = smb_FindFID(vcp, fid, 0);
if (!fidp || (fidp->flags & SMB_FID_IOCTL)) {
- return CM_ERROR_BADFD;
+ return CM_ERROR_BADFD;
}
userp = smb_GetUser(vcp, inp);
scp = fidp->scp;
/* otherwise, stat the file */
- lock_ObtainMutex(&scp->mx);
+ lock_ObtainMutex(&scp->mx);
code = cm_SyncOp(scp, NULL, userp, &req, 0,
CM_SCACHESYNC_NEEDCALLBACK | CM_SCACHESYNC_GETSTATUS);
- if (code) goto done;
+ if (code) goto done;
- /* decode times. We need a search time, but the response to this
+ /* decode times. We need a search time, but the response to this
* call provides the date first, not the time, as returned in the
* searchTime variable. So we take the high-order bits first.
*/
- smb_SearchTimeFromUnixTime(&searchTime, scp->clientModTime);
+ smb_SearchTimeFromUnixTime(&searchTime, scp->clientModTime);
smb_SetSMBParm(outp, 0, (searchTime >> 16) & 0xffff); /* ctime */
smb_SetSMBParm(outp, 1, searchTime & 0xffff);
smb_SetSMBParm(outp, 2, (searchTime >> 16) & 0xffff); /* atime */
smb_SetSMBParm(outp, 8, scp->length.LowPart & 0xffff); /* alloc size */
smb_SetSMBParm(outp, 9, (scp->length.LowPart >> 16) & 0xffff);
- /* file attribute */
+ /* file attribute */
smb_SetSMBParm(outp, 10, smb_Attributes(scp));
/* and finalize stuff */
code = 0;
done:
- lock_ReleaseMutex(&scp->mx);
- cm_ReleaseUser(userp);
- smb_ReleaseFID(fidp);
- return code;
-}
+ lock_ReleaseMutex(&scp->mx);
+ cm_ReleaseUser(userp);
+ smb_ReleaseFID(fidp);
+ return code;
+}
long smb_ReceiveV3SetAttributes(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- unsigned short fid;
+ unsigned short fid;
smb_fid_t *fidp;
cm_scache_t *scp;
long code = 0;
time_t unixTime;
cm_user_t *userp;
cm_attr_t attrs;
- cm_req_t req;
+ cm_req_t req;
- cm_InitReq(&req);
+ cm_InitReq(&req);
fid = smb_GetSMBParm(inp, 0);
fid = smb_ChainFID(fid, inp);
fidp = smb_FindFID(vcp, fid, 0);
if (!fidp || (fidp->flags & SMB_FID_IOCTL)) {
- return CM_ERROR_BADFD;
+ return CM_ERROR_BADFD;
}
userp = smb_GetUser(vcp, inp);
scp = fidp->scp;
- /* now prepare to call cm_setattr. This message only sets various times,
+ /* now prepare to call cm_setattr. This message only sets various times,
* and AFS only implements mtime, and we'll set the mtime if that's
* requested. The others we'll ignore.
*/
- searchTime = smb_GetSMBParm(inp, 5) | (smb_GetSMBParm(inp, 6) << 16);
+ searchTime = smb_GetSMBParm(inp, 5) | (smb_GetSMBParm(inp, 6) << 16);
if (searchTime != 0) {
- smb_UnixTimeFromSearchTime(&unixTime, searchTime);
+ smb_UnixTimeFromSearchTime(&unixTime, searchTime);
if ( unixTime != -1 ) {
attrs.mask = CM_ATTRMASK_CLIENTMODTIME;
}
else code = 0;
- cm_ReleaseUser(userp);
- smb_ReleaseFID(fidp);
- return code;
+ cm_ReleaseUser(userp);
+ smb_ReleaseFID(fidp);
+ return code;
}
long smb_ReceiveV3ReadX(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- osi_hyper_t offset;
+ osi_hyper_t offset;
long count, finalCount;
unsigned short fd;
smb_fid_t *fidp;
osi_Log3(smb_logp, "smb_ReceiveV3Read fd %d, off 0x%x, size 0x%x",
fd, offset.LowPart, count);
- fd = smb_ChainFID(fd, inp);
+ fd = smb_ChainFID(fd, inp);
fidp = smb_FindFID(vcp, fd, 0);
if (!fidp) {
- return CM_ERROR_BADFD;
+ return CM_ERROR_BADFD;
}
- /* set inp->fid so that later read calls in same msg can find fid */
+ /* set inp->fid so that later read calls in same msg can find fid */
inp->fid = fd;
if (fidp->flags & SMB_FID_IOCTL) {
- return smb_IoctlV3Read(fidp, vcp, inp, outp);
+ return smb_IoctlV3Read(fidp, vcp, inp, outp);
}
- userp = smb_GetUser(vcp, inp);
+ userp = smb_GetUser(vcp, inp);
- /* 0 and 1 are reserved for request chaining, were setup by our caller,
+ /* 0 and 1 are reserved for request chaining, were setup by our caller,
* and will be further filled in after we return.
*/
smb_SetSMBParm(outp, 2, 0); /* remaining bytes, for pipes */
smb_SetSMBParm(outp, 3, 0); /* resvd */
smb_SetSMBParm(outp, 4, 0); /* resvd */
- smb_SetSMBParm(outp, 5, count); /* # of bytes we're going to read */
+ smb_SetSMBParm(outp, 5, count); /* # of bytes we're going to read */
/* fill in #6 when we have all the parameters' space reserved */
smb_SetSMBParm(outp, 7, 0); /* resv'd */
smb_SetSMBParm(outp, 8, 0); /* resv'd */
smb_SetSMBParm(outp, 9, 0); /* resv'd */
smb_SetSMBParm(outp, 10, 0); /* resv'd */
- smb_SetSMBParm(outp, 11, 0); /* reserved */
+ smb_SetSMBParm(outp, 11, 0); /* reserved */
- /* get op ptr after putting in the parms, since otherwise we don't
+ /* get op ptr after putting in the parms, since otherwise we don't
* know where the data really is.
*/
op = smb_GetSMBData(outp, NULL);
/* now fill in offset from start of SMB header to first data byte (to op) */
smb_SetSMBParm(outp, 6, ((int) (op - outp->data)));
- /* set the packet data length the count of the # of bytes */
+ /* set the packet data length the count of the # of bytes */
smb_SetSMBDataLength(outp, count);
#ifndef DJGPP
- code = smb_ReadData(fidp, &offset, count, op, userp, &finalCount);
+ code = smb_ReadData(fidp, &offset, count, op, userp, &finalCount);
#else /* DJGPP */
- code = smb_ReadData(fidp, &offset, count, op, userp, &finalCount, FALSE);
+ code = smb_ReadData(fidp, &offset, count, op, userp, &finalCount, FALSE);
#endif /* !DJGPP */
- /* fix some things up */
- smb_SetSMBParm(outp, 5, finalCount);
- smb_SetSMBDataLength(outp, finalCount);
+ /* fix some things up */
+ smb_SetSMBParm(outp, 5, finalCount);
+ smb_SetSMBDataLength(outp, finalCount);
smb_ReleaseFID(fidp);
code = 0;
if (baseFid != 0)
- smb_ReleaseFID(baseFidp);
+ smb_ReleaseFID(baseFidp);
if (code) {
osi_Log0(smb_logp,"NTCreateX parent not found");
if (!foundscp && !treeCreate) {
if ( createDisp == FILE_CREATE ||
createDisp == FILE_OVERWRITE ||
- createDisp == FILE_OVERWRITE_IF) {
+ createDisp == FILE_OVERWRITE_IF)
+ {
code = cm_Lookup(dscp, lastNamep,
CM_FLAG_FOLLOW, userp, &req, &scp);
- } else {
- code = cm_Lookup(dscp, lastNamep,
- CM_FLAG_FOLLOW | CM_FLAG_CASEFOLD,
- userp, &req, &scp);
- }
+ } else {
+ code = cm_Lookup(dscp, lastNamep,
+ CM_FLAG_FOLLOW | CM_FLAG_CASEFOLD,
+ userp, &req, &scp);
+ }
if (code && code != CM_ERROR_NOSUCHFILE) {
cm_ReleaseSCache(dscp);
cm_ReleaseUser(userp);
openAction = 3; /* truncated existing file */
}
else
- openAction = 1; /* found existing file */
+ openAction = 1; /* found existing file */
- code = cm_CheckNTOpen(scp, desiredAccess, createDisp, userp,
+ code = cm_CheckNTOpen(scp, desiredAccess, createDisp, userp,
&req);
if (code) {
if (dscp) cm_ReleaseSCache(dscp);
long smb_ReceiveNTTranNotifyChange(smb_vc_t *vcp, smb_packet_t *inp,
smb_packet_t *outp)
{
- smb_packet_t *savedPacketp;
- ULONG filter; USHORT fid, watchtree;
- smb_fid_t *fidp;
- cm_scache_t *scp;
+ smb_packet_t *savedPacketp;
+ ULONG filter; USHORT fid, watchtree;
+ smb_fid_t *fidp;
+ cm_scache_t *scp;
- filter = smb_GetSMBParm(inp, 19)
- | (smb_GetSMBParm(inp, 20) << 16);
- fid = smb_GetSMBParm(inp, 21);
- watchtree = smb_GetSMBParm(inp, 22) && 0xffff; /* TODO: should this be 0xff ? */
+ filter = smb_GetSMBParm(inp, 19) |
+ (smb_GetSMBParm(inp, 20) << 16);
+ fid = smb_GetSMBParm(inp, 21);
+ watchtree = smb_GetSMBParm(inp, 22) && 0xffff; /* TODO: should this be 0xff ? */
fidp = smb_FindFID(vcp, fid, 0);
if (!fidp) {
return CM_ERROR_BADFD;
}
- savedPacketp = smb_CopyPacket(inp);
+ savedPacketp = smb_CopyPacket(inp);
smb_HoldVC(vcp);
- savedPacketp->vcp = vcp;
- lock_ObtainMutex(&smb_Dir_Watch_Lock);
- savedPacketp->nextp = smb_Directory_Watches;
- smb_Directory_Watches = savedPacketp;
- lock_ReleaseMutex(&smb_Dir_Watch_Lock);
+ savedPacketp->vcp = vcp;
+ lock_ObtainMutex(&smb_Dir_Watch_Lock);
+ savedPacketp->nextp = smb_Directory_Watches;
+ smb_Directory_Watches = savedPacketp;
+ lock_ReleaseMutex(&smb_Dir_Watch_Lock);
osi_Log4(smb_logp, "Request for NotifyChange filter 0x%x fid %d wtree %d file %s",
filter, fid, watchtree, osi_LogSaveString(smb_logp, fidp->NTopen_wholepathp));
lock_ReleaseMutex(&scp->mx);
smb_ReleaseFID(fidp);
- outp->flags |= SMB_PACKETFLAG_NOSEND;
- return 0;
+ outp->flags |= SMB_PACKETFLAG_NOSEND;
+ return 0;
}
unsigned char nullSecurityDesc[36] = {
- 0x01, /* security descriptor revision */
- 0x00, /* reserved, should be zero */
- 0x00, 0x80, /* security descriptor control;
- * 0x8000 : self-relative format */
- 0x14, 0x00, 0x00, 0x00, /* offset of owner SID */
- 0x1c, 0x00, 0x00, 0x00, /* offset of group SID */
- 0x00, 0x00, 0x00, 0x00, /* offset of DACL would go here */
- 0x00, 0x00, 0x00, 0x00, /* offset of SACL would go here */
- 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- /* "null SID" owner SID */
- 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
- /* "null SID" group SID */
-};
+ 0x01, /* security descriptor revision */
+ 0x00, /* reserved, should be zero */
+ 0x00, 0x80, /* security descriptor control;
+ * 0x8000 : self-relative format */
+ 0x14, 0x00, 0x00, 0x00, /* offset of owner SID */
+ 0x1c, 0x00, 0x00, 0x00, /* offset of group SID */
+ 0x00, 0x00, 0x00, 0x00, /* offset of DACL would go here */
+ 0x00, 0x00, 0x00, 0x00, /* offset of SACL would go here */
+ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ /* "null SID" owner SID */
+ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+ /* "null SID" group SID */
+};
long smb_ReceiveNTTranQuerySecurityDesc(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
{
- int parmOffset, parmCount, dataOffset, dataCount;
- int parmSlot;
- int maxData;
- char *outData;
- char *parmp;
- USHORT *sparmp;
- ULONG *lparmp;
- USHORT fid;
- ULONG securityInformation;
-
- parmOffset = smb_GetSMBOffsetParm(inp, 11, 1)
- | (smb_GetSMBOffsetParm(inp, 12, 1) << 16);
- parmp = inp->data + parmOffset;
- sparmp = (USHORT *) parmp;
- lparmp = (ULONG *) parmp;
-
- fid = sparmp[0];
- securityInformation = lparmp[1];
-
- maxData = smb_GetSMBOffsetParm(inp, 7, 1)
- | (smb_GetSMBOffsetParm(inp, 8, 1) << 16);
-
- if (maxData < 36)
- dataCount = 0;
- else
- dataCount = 36;
-
- /* out parms */
- parmOffset = 8*4 + 39;
- parmOffset += 1; /* pad to 4 */
- parmCount = 4;
- dataOffset = parmOffset + parmCount;
-
- parmSlot = 1;
- outp->oddByte = 1;
- /* Total Parameter Count */
- smb_SetSMBParmLong(outp, parmSlot, parmCount); parmSlot += 2;
- /* Total Data Count */
- smb_SetSMBParmLong(outp, parmSlot, dataCount); parmSlot += 2;
- /* Parameter Count */
- smb_SetSMBParmLong(outp, parmSlot, parmCount); parmSlot += 2;
- /* Parameter Offset */
- smb_SetSMBParmLong(outp, parmSlot, parmOffset); parmSlot += 2;
- /* Parameter Displacement */
- smb_SetSMBParmLong(outp, parmSlot, 0); parmSlot += 2;
- /* Data Count */
- smb_SetSMBParmLong(outp, parmSlot, dataCount); parmSlot += 2;
- /* Data Offset */
- smb_SetSMBParmLong(outp, parmSlot, dataOffset); parmSlot += 2;
- /* Data Displacement */
- smb_SetSMBParmLong(outp, parmSlot, 0); parmSlot += 2;
- smb_SetSMBParmByte(outp, parmSlot, 0); /* Setup Count */
- smb_SetSMBDataLength(outp, 1 + parmCount + dataCount);
-
- outData = smb_GetSMBData(outp, NULL);
- outData++; /* round to get to parmOffset */
- *((ULONG *)outData) = 36; outData += 4; /* length */
-
- if (maxData >= 36) {
- memcpy(outData, nullSecurityDesc, 36);
- outData += 36;
- return 0;
- } else
- return CM_ERROR_BUFFERTOOSMALL;
+ int parmOffset, parmCount, dataOffset, dataCount;
+ int parmSlot;
+ int maxData;
+ char *outData;
+ char *parmp;
+ USHORT *sparmp;
+ ULONG *lparmp;
+ USHORT fid;
+ ULONG securityInformation;
+
+ parmOffset = smb_GetSMBOffsetParm(inp, 11, 1)
+ | (smb_GetSMBOffsetParm(inp, 12, 1) << 16);
+ parmp = inp->data + parmOffset;
+ sparmp = (USHORT *) parmp;
+ lparmp = (ULONG *) parmp;
+
+ fid = sparmp[0];
+ securityInformation = lparmp[1];
+
+ maxData = smb_GetSMBOffsetParm(inp, 7, 1)
+ | (smb_GetSMBOffsetParm(inp, 8, 1) << 16);
+
+ if (maxData < 36)
+ dataCount = 0;
+ else
+ dataCount = 36;
+
+ /* out parms */
+ parmOffset = 8*4 + 39;
+ parmOffset += 1; /* pad to 4 */
+ parmCount = 4;
+ dataOffset = parmOffset + parmCount;
+
+ parmSlot = 1;
+ outp->oddByte = 1;
+ /* Total Parameter Count */
+ smb_SetSMBParmLong(outp, parmSlot, parmCount); parmSlot += 2;
+ /* Total Data Count */
+ smb_SetSMBParmLong(outp, parmSlot, dataCount); parmSlot += 2;
+ /* Parameter Count */
+ smb_SetSMBParmLong(outp, parmSlot, parmCount); parmSlot += 2;
+ /* Parameter Offset */
+ smb_SetSMBParmLong(outp, parmSlot, parmOffset); parmSlot += 2;
+ /* Parameter Displacement */
+ smb_SetSMBParmLong(outp, parmSlot, 0); parmSlot += 2;
+ /* Data Count */
+ smb_SetSMBParmLong(outp, parmSlot, dataCount); parmSlot += 2;
+ /* Data Offset */
+ smb_SetSMBParmLong(outp, parmSlot, dataOffset); parmSlot += 2;
+ /* Data Displacement */
+ smb_SetSMBParmLong(outp, parmSlot, 0); parmSlot += 2;
+ smb_SetSMBParmByte(outp, parmSlot, 0); /* Setup Count */
+ smb_SetSMBDataLength(outp, 1 + parmCount + dataCount);
+
+ outData = smb_GetSMBData(outp, NULL);
+ outData++; /* round to get to parmOffset */
+ *((ULONG *)outData) = 36; outData += 4; /* length */
+
+ if (maxData >= 36) {
+ memcpy(outData, nullSecurityDesc, 36);
+ outData += 36;
+ return 0;
+ } else
+ return CM_ERROR_BUFFERTOOSMALL;
}
long smb_ReceiveNTTransact(smb_vc_t *vcp, smb_packet_t *inp, smb_packet_t *outp)
projects / packages / o / openafs.git / commitdiff