* Fixes NB#87165, do not allow folder names like LTP* or COM*

pmo-trunk-r5177

diff --git a/src/modest-text-utils.c b/src/modest-text-utils.c
index ba1ac54..6ef698a 100644 (file)
--- a/src/modest-text-utils.c
+++ b/src/modest-text-utils.c
@@ -1343,9 +1343,8 @@ modest_text_utils_validate_folder_name (const gchar *folder_name)
        gint i;
        const gchar **cursor = NULL;
        const gchar *forbidden_names[] = { /* windows does not like these */
-               "CON", "PRN", "AUX", "NUL", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6",
-               "COM7", "COM8", "COM9", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9",
-               ".", "..", "cur", "tmp", "new", NULL /* cur, tmp new  are reserved for Maildir */
+               "CON", "PRN", "AUX", "NUL", ".", "..", "cur", "tmp", "new", 
+               NULL /* cur, tmp, new are reserved for Maildir */
        };
        
        /* cannot be NULL */
@@ -1369,6 +1368,27 @@ modest_text_utils_validate_folder_name (const gchar *folder_name)
        for (i = 0; i < len; i++)
                if (modest_text_utils_is_forbidden_char (folder_name[i], FOLDER_NAME_FORBIDDEN_CHARS))
                        return FALSE;
+
+       /* Cannot contain Windows port numbers. I'd like to use GRegex
+          but it's still not available in Maemo. sergio */
+       if (g_str_has_prefix (folder_name, "LTP") ||
+           g_str_has_prefix (folder_name, "ltp") ||
+           g_str_has_prefix (folder_name, "COM") ||
+           g_str_has_prefix (folder_name, "com")) {
+               glong val;
+               gchar *endptr;
+
+               /* We skip the first 3 characters for the
+                  comparison */
+               val = strtol(folder_name+3, &endptr, 10);
+
+               /* If the conversion to long succeeded then the string
+                  is not valid for us */
+               if (*endptr == '\0')
+                       return FALSE;
+               else
+                       return TRUE;
+       }
        
        /* cannot contain a forbidden word */
        if (len <= 4) {