Added structure year and date.

[idzebra-moved-to-github.git] / bfile / mfile.c

diff --git a/bfile/mfile.c b/bfile/mfile.c
index 6b7be96..31bc486 100644 (file)
--- a/bfile/mfile.c
+++ b/bfile/mfile.c
@@ -4,7 +4,13 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: mfile.c,v $
- * Revision 1.34  1999-05-26 07:49:12  adam
+ * Revision 1.36  1999-12-08 15:03:11  adam
+ * Implemented bf_reset.
+ *
+ * Revision 1.35  1999/10/14 14:33:50  adam
+ * Added truncation 5=106.
+ *
+ * Revision 1.34  1999/05/26 07:49:12  adam
  * C++ compilation.
  *
  * Revision 1.33  1999/05/12 13:08:06  adam
@@ -164,12 +170,12 @@ static int scan_areadef(MFile_area ma, const char *name, const char *ad)
         dirname[i] = '\0';
         if (*ad++ != ':')
         {
-           logf (LOG_FATAL, "Missing colon after path: %s", ad0);
+           logf (LOG_WARN, "Missing colon after path: %s", ad0);
             return -1;
         }
         if (i == 0)
         {
-           logf (LOG_FATAL, "Empty path: %s", ad0);
+           logf (LOG_WARN, "Empty path: %s", ad0);
             return -1;
         }
         while (*ad == ' ' || *ad == '\t')
@@ -234,13 +240,13 @@ static int file_position(MFile mf, int pos, int offset)
     {
         if (!mf->wr && errno == ENOENT && off == 0)
             return -2;
-       logf (LOG_FATAL|LOG_ERRNO, "Failed to open %s", mf->files[c].path);
+       logf (LOG_WARN|LOG_ERRNO, "Failed to open %s", mf->files[c].path);
        return -1;
     }
     if (lseek(mf->files[c].fd, (ps = pos - off) * mf->blocksize + offset,
        SEEK_SET) < 0)
     {
-       logf (LOG_FATAL|LOG_ERRNO, "Failed to seek in %s", mf->files[c].path);
+       logf (LOG_WARN|LOG_ERRNO, "Failed to seek in %s", mf->files[c].path);
        return -1;
     }
     mf->cur_file = c;
@@ -273,7 +279,7 @@ MFile_area mf_init(const char *name, const char *spec)
     ma->dirs = 0;
     if (scan_areadef(ma, name, spec) < 0)
     {
-       logf (LOG_FATAL, "Failed to access description of '%s'", name);
+       logf (LOG_WARN, "Failed to access description of '%s'", name);
        return 0;
     }
     /* look at each directory */
@@ -281,7 +287,8 @@ MFile_area mf_init(const char *name, const char *spec)
     {
        if (!(dd = opendir(dirp->name)))
        {
-           logf (LOG_FATAL|LOG_ERRNO, "Failed to open %s", dirp->name);
+           logf (LOG_WARN|LOG_ERRNO, "Failed to open directory %s",
+                                     dirp->name);
            return 0;
        }
        /* look at each file */
@@ -380,6 +387,30 @@ void mf_destroy(MFile_area ma)
     xfree (ma);
 }
 
+void mf_reset(MFile_area ma)
+{
+    meta_file *meta_f;
+
+    if (!ma)
+       return;
+    meta_f = ma->mfiles;
+    while (meta_f)
+    {
+       int i;
+       meta_file *m = meta_f;
+
+       assert (!m->open);
+       for (i = 0; i<m->no_files; i++)
+       {
+           unlink (m->files[i].path);
+           xfree (m->files[i].path);
+       }
+       meta_f = meta_f->next;
+       xfree (m);
+    }
+    ma->mfiles = 0;
+}
+
 /*
  * Open a metafile.
  * If !ma, Use MF_DEFAULT_AREA.