lib-storage: mail-storage - Rename mailbox_name_has_control_chars() and change prototype

This function will be changed to check for forbidden characters in general.

diff --git a/src/lib-storage/mail-storage.c b/src/lib-storage/mail-storage.c
index 757b71aa6aa0afbae8133ae3cc1d7ef4c6750020..edcee59efcc9c687ddee79bad8bd910085897a2f 100644 (file)
--- a/src/lib-storage/mail-storage.c
+++ b/src/lib-storage/mail-storage.c
@@ -1626,15 +1626,15 @@ static int mailbox_verify_existing_name(struct mailbox *box)
        return ret;
 }
 
-static bool mailbox_name_has_control_chars(const char *name)
+static int mailbox_name_check_forbidden_chars(const char *name)
 {
        const char *p;
 
        for (p = name; *p != '\0'; p++) {
                if ((unsigned char)*p < ' ')
-                       return TRUE;
+                       return -1;
        }
-       return FALSE;
+       return 0;
 }
 
 void mailbox_skip_create_name_restrictions(struct mailbox *box, bool set)
@@ -1653,7 +1653,7 @@ int mailbox_verify_create_name(struct mailbox *box)
                return -1;
        if (box->skip_create_name_restrictions)
                return 0;
-       if (mailbox_name_has_control_chars(box->vname)) {
+       if (mailbox_name_check_forbidden_chars(box->vname) < 0) {
                mail_storage_set_error(box->storage, MAIL_ERROR_PARAMS,
                        "Control characters not allowed in new mailbox names");
                return -1;