X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-new.c;h=f58a384b52b1cf48cbb7067b2e5f8743e9b0aeae;hp=e32b92a51de1b8c0c9bd7797edc84229e8424ff5;hb=0a7bd1c728390efc5cc000987f6dd42638314328;hpb=f667bad7a5530b3a53caa191d14b9f41781750cc

diff --git a/notmuch-new.c b/notmuch-new.c
index e32b92a5..f58a384b 100644
--- a/notmuch-new.c
+++ b/notmuch-new.c
@@ -80,6 +80,33 @@ static int ino_cmp(const struct dirent **a, const struct dirent **b)
     return ((*a)->d_ino < (*b)->d_ino) ? -1 : 1;
 }
 
+/* Test if the directory looks like a Maildir directory.
+ *
+ * Search through the array of directory entries to see if we can find all
+ * three subdirectories typical for Maildir, that is "new", "cur", and "tmp".
+ *
+ * Return 1 if the directory looks like a Maildir and 0 otherwise.
+ */
+static int
+is_maildir (struct dirent **entries, int count)
+{
+    int i, found = 0;
+
+    for (i = 0; i < count; i++) {
+	if (entries[i]->d_type != DT_DIR) continue;
+	if (strcmp(entries[i]->d_name, "new") == 0 ||
+	    strcmp(entries[i]->d_name, "cur") == 0 ||
+	    strcmp(entries[i]->d_name, "tmp") == 0)
+	{
+	    found++;
+	    if (found == 3)
+		return 1;
+	}
+    }
+
+    return 0;
+}
+
 /* Examine 'path' recursively as follows:
  *
  *   o Ask the filesystem for the mtime of 'path' (path_mtime)
@@ -149,7 +176,7 @@ add_files_recursive (notmuch_database_t *notmuch,
 	/* If this directory hasn't been modified since the last
 	 * add_files, then we only need to look further for
 	 * sub-directories. */
-	if (path_mtime <= path_dbtime && entry->d_type != DT_DIR)
+	if (path_mtime <= path_dbtime && entry->d_type == DT_REG)
 	    continue;
 
 	/* Ignore special directories to avoid infinite recursion.
@@ -159,7 +186,9 @@ add_files_recursive (notmuch_database_t *notmuch,
 	 * user specify files to be ignored. */
 	if (strcmp (entry->d_name, ".") == 0 ||
 	    strcmp (entry->d_name, "..") == 0 ||
-	    strcmp (entry->d_name, "tmp") == 0 ||
+	    (entry->d_type == DT_DIR &&
+	     (strcmp (entry->d_name, "tmp") == 0) &&
+	     is_maildir (namelist, num_entries)) ||
 	    strcmp (entry->d_name, ".notmuch") ==0)
 	{
 	    continue;
@@ -168,10 +197,21 @@ add_files_recursive (notmuch_database_t *notmuch,
 	next = talloc_asprintf (notmuch, "%s/%s", path, entry->d_name);
 
 	if (stat (next, st)) {
+	    int err = errno;
+
+	    switch (err) {
+	    case ENOENT:
+		/* The file was removed between scandir and now... */
+	    case EPERM:
+	    case EACCES:
+		/* We can't read this file so don't add it to the cache. */
+		continue;
+	    }
+
 	    fprintf (stderr, "Error reading %s: %s\n",
 		     next, strerror (errno));
 	    ret = NOTMUCH_STATUS_FILE_ERROR;
-	    continue;
+	    goto DONE;
 	}
 
 	if (S_ISREG (st->st_mode)) {