lib-storage: mail-storage - Add mailbox_has_special_use().

Implements checking whether a mailbox has a particular special-use flag.

diff --git a/src/lib-storage/mail-storage.c b/src/lib-storage/mail-storage.c
index 4feda02fc1da7b4c78d5d24756df85581a6862e1..802c7fd43c4197d3c4da91d83f45c8345508a812 100644 (file)
--- a/src/lib-storage/mail-storage.c
+++ b/src/lib-storage/mail-storage.c
@@ -1667,6 +1667,13 @@ bool mailbox_is_any_inbox(struct mailbox *box)
        return box->inbox_any;
 }
 
+bool mailbox_has_special_use(struct mailbox *box, const char *special_use)
+{
+       if (box->set == NULL)
+               return FALSE;
+       return str_contains_special_use(box->set->special_use, special_use);
+}
+
 static void mailbox_copy_cache_decisions_from_inbox(struct mailbox *box)
 {
        struct mail_namespace *ns =

diff --git a/src/lib-storage/mail-storage.h b/src/lib-storage/mail-storage.h
index 3c42707d07fe7d4d36f32183c8587d5e554784c2..fc5b1cfc070f97045d49be2372c187df09131576 100644 (file)
--- a/src/lib-storage/mail-storage.h
+++ b/src/lib-storage/mail-storage.h
@@ -558,6 +558,9 @@ bool mailbox_equals(const struct mailbox *box1,
 /* Returns TRUE if the mailbox is user's INBOX or another user's shared INBOX */
 bool mailbox_is_any_inbox(struct mailbox *box);
 
+/* Returns TRUE if the mailbox has the specified special use flag assigned. */
+bool mailbox_has_special_use(struct mailbox *box, const char *special_use);
+
 /* Change mailbox_verify_create_name() to not verify new mailbox name
    restrictions (but still check that it's a valid existing name). This is
    mainly used by dsync to make sure the sync works even though the original