Changeset 5438:8e2438ec5909 for lib.c

Timestamp:

2008-07-01 17:20:02 (5 months ago)

Author:

Brendan Cully <brendan@…>

Branch:

HEAD

Message:

Support displaying application/pgp-keys with GPGME.
This was pretty convoluted because GPGME provides no way to examine a
key block without importing it. This code creates a temporary GPG home
in which to import the key in order to display it.

Files:

• lib.c (modified) (2 diffs)

lib.c

@@ -42 +42 @@
 #include <fcntl.h>
 #include <pwd.h>
+#include <dirent.h>
 
 #ifdef HAVE_SYSEXITS_H
@@ -575 +576 @@
   snprintf (newfile, nflen, "%s/%s", newdir, NONULL(basename));
   return 0;  
+}
+
+/* remove a directory and everything under it */
+int mutt_rmtree (const char* path)
+{
+  DIR* dirp;
+  struct dirent* de;
+  char cur[_POSIX_PATH_MAX];
+  int rc = 0;
+
+  if (!(dirp = opendir (path)))
+  {
+    dprint (1, (debugfile, "mutt_rmtree: error opening directory %s\n", path));
+    return -1;
+  }
+  while ((de = readdir (dirp)))
+  {
+    if (!strcmp (".", de->d_name) || !strcmp ("..", de->d_name))
+      continue;
+
+    snprintf (cur, sizeof (cur), "%s/%s", path, de->d_name);
+    /* XXX make nonrecursive version */
+    if (de->d_type == DT_DIR)
+      rc |= mutt_rmtree (cur);
+    else
+      rc |= unlink (cur);
+  }
+  closedir (dirp);
+
+  rc |= rmdir (path);
+
+  return rc;
 }