From: Kern Sibbald <kern@sibbald.com>
Date: Sun, 26 Jun 2005 11:32:41 +0000 (+0000)
Subject: - Add set_mode method in DEVICE.
X-Git-Tag: Release-7.0.0~8666
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=07ba2d0169a59a315bf208ef6c90a44295fb6efd;p=bacula%2Fbacula

- Add set_mode method in DEVICE.
- Correct set_mode method in DEVICE
- Add more DVD debug info


git-svn-id: https://bacula.svn.sourceforge.net/svnroot/bacula/trunk@2165 91ce42f0-d328-0410-95d8-f526ca767f89
---

diff --git a/bacula/kes-1.37 b/bacula/kes-1.37
index 380bf46299..d180aec85a 100644
--- a/bacula/kes-1.37
+++ b/bacula/kes-1.37
@@ -4,6 +4,10 @@
 General:
 
 Changes to 1.37.26:
+26Jun05
+- Add set_mode method in DEVICE.
+- Correct set_mode method in DEVICE
+- Add more DVD debug info 
 23Jun05
 - Check for incorrect duration and size modifiers in conf files.
 22Jun05:
diff --git a/bacula/src/findlib/create_file.c b/bacula/src/findlib/create_file.c
index 2bf9725f72..967c24b4b4 100644
--- a/bacula/src/findlib/create_file.c
+++ b/bacula/src/findlib/create_file.c
@@ -179,11 +179,11 @@ int create_file(JCR *jcr, ATTR *attr, BFILE *bfd, int replace)
          if ((bopen(bfd, attr->ofname, mode, S_IRUSR | S_IWUSR)) < 0) {
             berrno be;
             int stat;
-            be.set_errno(bfd->berrno);
             Dmsg2(000, "bopen failed errno=%d: ERR=%s\n", bfd->berrno,  
                be.strerror(bfd->berrno));
-            if (pnl > 0) {
+            if (strlen(attr->ofname) > 250) {   /* Microsoft limitation */
                char savechr;
+               char *p, *e;
                struct saved_cwd cwd;
                savechr = attr->ofname[pnl];
                attr->ofname[pnl] = 0;                 /* terminate path */
@@ -193,7 +193,24 @@ int create_file(JCR *jcr, ATTR *attr, BFILE *bfd, int replace)
                   attr->ofname[pnl] = savechr;
                   return CF_ERROR;
                }
-               if (chdir(attr->ofname) < 0) {
+               p = attr->ofname;
+               while ((e = strchr(p, '/'))) {
+                  *e = 0;
+                  if (chdir(p) < 0) {
+                     berrno be;
+                     Jmsg2(jcr, M_ERROR, 0, _("Could not chdir to %s: ERR=%s\n"),
+                           attr->ofname, be.strerror());
+                     restore_cwd(&cwd, NULL, NULL);
+                     free_cwd(&cwd);
+                     attr->ofname[pnl] = savechr;
+                     *e = '/';
+                     return CF_ERROR;
+                  }
+                  *e = '/';
+                  p = e + 1;
+               }
+               if (chdir(p) < 0) {
+                  berrno be;
                   Jmsg2(jcr, M_ERROR, 0, _("Could not chdir to %s: ERR=%s\n"),
                         attr->ofname, be.strerror());
                   restore_cwd(&cwd, NULL, NULL);
@@ -215,7 +232,7 @@ int create_file(JCR *jcr, ATTR *attr, BFILE *bfd, int replace)
                }
             }
             Jmsg2(jcr, M_ERROR, 0, _("Could not create %s: ERR=%s\n"),
-                  attr->ofname, be.strerror());
+                  attr->ofname, be.strerror(bfd->berrno));
             return CF_ERROR;
          }
          return CF_EXTRACT;
diff --git a/bacula/src/stored/dev.c b/bacula/src/stored/dev.c
index a28a0a2edc..c3f5bfb50e 100644
--- a/bacula/src/stored/dev.c
+++ b/bacula/src/stored/dev.c
@@ -297,13 +297,24 @@ DEVICE::open(char *VolName, int mode)
 
 void DEVICE::set_mode(int new_mode) 
 {
-   if (new_mode == OPEN_READ_WRITE) {
-      mode = O_RDWR | O_BINARY;
-   } else if (new_mode == OPEN_READ_ONLY) {
+   switch (new_mode) {
+   case CREATE_READ_WRITE:
+      mode = O_CREAT | O_RDWR | O_BINARY;
+      break;
+   case OPEN_READ_WRITE:
+      if (is_dvd() || is_file()) {
+         mode = O_CREAT | O_RDWR | O_BINARY;
+      } else {
+         mode = O_RDWR | O_BINARY;
+      }
+      break;
+   case OPEN_READ_ONLY:
       mode = O_RDONLY | O_BINARY;
-   } else if (new_mode == OPEN_WRITE_ONLY) {
+      break;
+   case OPEN_WRITE_ONLY:
       mode = O_WRONLY | O_BINARY;
-   } else {
+      break;
+   default:
       Emsg0(M_ABORT, 0, _("Illegal mode given to open dev.\n"));
    }
 }
diff --git a/bacula/src/stored/dev.h b/bacula/src/stored/dev.h
index 1d064ee144..b9380f2a72 100644
--- a/bacula/src/stored/dev.h
+++ b/bacula/src/stored/dev.h
@@ -43,7 +43,8 @@
 
 /* Arguments to open_dev() */
 enum {
-   OPEN_READ_WRITE = 1,
+   CREATE_READ_WRITE = 1,
+   OPEN_READ_WRITE,
    OPEN_READ_ONLY,
    OPEN_WRITE_ONLY
 };