-/*
- * Create a file, and reset the modes
- *
- * Kern Sibbald, November MM
- *
- * Version $Id$
- *
- */
/*
Bacula® - The Network Backup Solution
- Copyright (C) 2000-2006 Free Software Foundation Europe e.V.
+ Copyright (C) 2000-2007 Free Software Foundation Europe e.V.
The main author of Bacula is Kern Sibbald, with contributions from
many others, a complete list can be found in the file AUTHORS.
(FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
Switzerland, email:ftf@fsfeurope.org.
*/
+/*
+ * Create a file, and reset the modes
+ *
+ * Kern Sibbald, November MM
+ *
+ * Version $Id$
+ *
+ */
#include "bacula.h"
#include "find.h"
// eliminate invalid windows filename characters from foreign filenames
char *ch = (char *)attr->ofname;
if (ch[0] != 0 && ch[1] != 0) {
- ch+=2;
+ ch += 2;
while (*ch) {
switch (*ch) {
case ':':
*/
if (exists && attr->type != FT_RAW && attr->type != FT_FIFO) {
/* Get rid of old copy */
+ Dmsg1(400, "unlink %s\n", attr->ofname);
if (unlink(attr->ofname) == -1) {
berrno be;
Qmsg(jcr, M_ERROR, 0, _("File %s already exists and could not be replaced. ERR=%s.\n"),
attr->ofname[pnl] = 0; /* terminate path */
if (!path_already_seen(jcr, attr->ofname, pnl)) {
- Dmsg1(100, "Make path %s\n", attr->ofname);
+ Dmsg1(400, "Make path %s\n", attr->ofname);
/*
* If we need to make the directory, ensure that it is with
* execute bit set (i.e. parent_mode), and preserve what already
case FT_FIFO: /* Bacula fifo to save data */
case FT_SPEC:
if (S_ISFIFO(attr->statp.st_mode)) {
- Dmsg1(200, "Restore fifo: %s\n", attr->ofname);
+ Dmsg1(400, "Restore fifo: %s\n", attr->ofname);
if (mkfifo(attr->ofname, attr->statp.st_mode) != 0 && errno != EEXIST) {
berrno be;
Qmsg2(jcr, M_ERROR, 0, _("Cannot make fifo %s: ERR=%s\n"),
attr->ofname, be.strerror());
return CF_ERROR;
}
- } else if(S_ISSOCK(attr->statp.st_mode)) {
+ } else if (S_ISSOCK(attr->statp.st_mode)) {
Dmsg1(200, "Skipping restore of socket: %s\n", attr->ofname);
+#ifdef S_IFDOOR // Solaris high speed RPC mechanism
+ } else if (S_ISDOOR(attr->statp.st_mode)) {
+ Dmsg1(200, "Skipping restore of door file: %s\n", attr->ofname);
+#endif
+#ifdef S_IFPORT // Solaris event port for handling AIO
+ } else if (S_ISPORT(attr->statp.st_mode)) {
+ Dmsg1(200, "Skipping restore of event port file: %s\n", attr->ofname);
+#endif
} else {
- Dmsg1(200, "Restore node: %s\n", attr->ofname);
+ Dmsg1(400, "Restore node: %s\n", attr->ofname);
if (mknod(attr->ofname, attr->statp.st_mode, attr->statp.st_rdev) != 0 && errno != EEXIST) {
berrno be;
Qmsg2(jcr, M_ERROR, 0, _("Cannot make node %s: ERR=%s\n"),
return CF_ERROR;
}
}
+ /*
+ * Here we are going to attempt to restore to a FIFO, which
+ * means that the FIFO must already exist, AND there must
+ * be some process already attempting to read from the
+ * FIFO, so we open it write-only.
+ */
if (attr->type == FT_RAW || attr->type == FT_FIFO) {
btimer_t *tid;
- Dmsg1(200, "FT_RAW|FT_FIFO %s\n", attr->ofname);
+ Dmsg1(400, "FT_RAW|FT_FIFO %s\n", attr->ofname);
mode = O_WRONLY | O_BINARY;
/* Timeout open() in 60 seconds */
if (attr->type == FT_FIFO) {
- Dmsg0(200, "Set FIFO timer\n");
+ Dmsg0(400, "Set FIFO timer\n");
tid = start_thread_timer(pthread_self(), 60);
} else {
tid = NULL;
if (is_bopen(bfd)) {
Qmsg1(jcr, M_ERROR, 0, _("bpkt already open fid=%d\n"), bfd->fid);
}
- Dmsg2(200, "open %s mode=0x%x\n", attr->ofname, mode);
+ Dmsg2(400, "open %s mode=0x%x\n", attr->ofname, mode);
if ((bopen(bfd, attr->ofname, mode, 0)) < 0) {
berrno be;
be.set_errno(bfd->berrno);
Qmsg2(jcr, M_ERROR, 0, _("Could not open %s: ERR=%s\n"),
attr->ofname, be.strerror());
+ Dmsg2(400, "Could not open %s: ERR=%s\n", attr->ofname, be.strerror());
stop_thread_timer(tid);
return CF_ERROR;
}
stop_thread_timer(tid);
return CF_EXTRACT;
}
- Dmsg1(200, "FT_SPEC %s\n", attr->ofname);
+ Dmsg1(400, "FT_SPEC %s\n", attr->ofname);
return CF_CREATED;
case FT_LNK:
Dmsg2(130, "Hard link %s => %s\n", attr->ofname, attr->olname);
if (link(attr->olname, attr->ofname) != 0) {
berrno be;
+#ifdef HAVE_CHFLAGS
+ struct stat s;
+
+ /*
+ * If using BSD user flags, maybe has a file flag
+ * preventing this. So attempt to disable, retry link,
+ * and reset flags.
+ * Note that BSD securelevel may prevent disabling flag.
+ */
+
+ if (stat(attr->olname, &s) == 0 && s.st_flags != 0) {
+ if (chflags(attr->olname, 0) == 0) {
+ if (link(attr->olname, attr->ofname) != 0) {
+ /* restore original file flags even when linking failed */
+ if (chflags(attr->olname, s.st_flags) < 0) {
+ Qmsg2(jcr, M_ERROR, 0, _("Could not restore file flags for file %s: ERR=%s\n"),
+ attr->olname, be.strerror());
+ }
+#endif /* HAVE_CHFLAGS */
Qmsg3(jcr, M_ERROR, 0, _("Could not hard link %s -> %s: ERR=%s\n"),
attr->ofname, attr->olname, be.strerror());
return CF_ERROR;
+#ifdef HAVE_CHFLAGS
+ }
+ /* finally restore original file flags */
+ if (chflags(attr->olname, s.st_flags) < 0) {
+ Qmsg2(jcr, M_ERROR, 0, _("Could not restore file flags for file %s: ERR=%s\n"),
+ attr->olname, be.strerror());
+ }
+ } else {
+ Qmsg2(jcr, M_ERROR, 0, _("Could not reset file flags for file %s: ERR=%s\n"),
+ attr->olname, be.strerror());
+ }
+ } else {
+ Qmsg3(jcr, M_ERROR, 0, _("Could not hard link %s -> %s: ERR=%s\n"),
+ attr->ofname, attr->olname, be.strerror());
+ return CF_ERROR;
+ }
+#endif /* HAVE_CHFLAGS */
+
}
return CF_CREATED;
#endif
projects / bacula / bacula / blobdiff