imap: Added FETCH X-REAL-UID for getting physical mail's UID in a virtual mailbox.

--HG--
branch : HEAD

diff --git a/src/imap/imap-fetch.c b/src/imap/imap-fetch.c
index 16464ec4fa7c46b7eda5219f101f63ddb9bcac9e..eeb33abceb3bbf4ba8cb1068654156b1f4502ce2 100644 (file)
--- a/src/imap/imap-fetch.c
+++ b/src/imap/imap-fetch.c
@@ -814,6 +814,24 @@ fetch_x_mailbox_init(struct imap_fetch_context *ctx ATTR_UNUSED,
        return TRUE;
 }
 
+static int fetch_x_real_uid(struct imap_fetch_context *ctx, struct mail *mail,
+                           void *context ATTR_UNUSED)
+{
+       str_printfa(ctx->cur_str, "X-REAL-UID %u ",
+                   mail_get_real_mail(mail)->uid);
+       return 1;
+}
+
+static bool
+fetch_x_real_uid_init(struct imap_fetch_context *ctx ATTR_UNUSED,
+                     const char *name,
+                     const struct imap_arg **args ATTR_UNUSED)
+{
+       imap_fetch_add_handler(ctx, TRUE, FALSE, name, NULL,
+                              fetch_x_real_uid, NULL);
+       return TRUE;
+}
+
 static int fetch_x_savedate(struct imap_fetch_context *ctx, struct mail *mail,
                            void *context ATTR_UNUSED)
 {
@@ -850,6 +868,7 @@ imap_fetch_default_handlers[] = {
        { "UID", fetch_uid_init },
        { "X-GUID", fetch_guid_init },
        { "X-MAILBOX", fetch_x_mailbox_init },
+       { "X-REAL-UID", fetch_x_real_uid_init },
        { "X-SAVEDATE", fetch_x_savedate_init }
 };