# HG changeset patch
# User Timo Sirainen <tss@iki.fi>
# Date 1112912538 -10800
# Node ID 98e3001ca527cd6fa4216528fbc3cef523451356
# Parent  fb34cde02ac8daafb9f77945d61666ba59dca925
Added mail_index_sync_reset() to restart syncing from beginning.

diff -r fb34cde02ac8 -r 98e3001ca527 src/lib-index/mail-index-sync.c
--- a/src/lib-index/mail-index-sync.c	Fri Apr 08 01:09:07 2005 +0300
+++ b/src/lib-index/mail-index-sync.c	Fri Apr 08 01:22:18 2005 +0300
@@ -498,7 +498,7 @@
 	/* FIXME: replace with a priority queue so we don't have to go
 	   through the whole list constantly. and remember to make sure that
 	   keyword resets are sent before adds! */
-	sync_list = array_get(&ctx->sync_list, &count);
+	sync_list = array_get_modifyable(&ctx->sync_list, &count);
 	for (i = 0; i < count; i++) {
 		if (!array_is_created(sync_list[i].array) ||
 		    sync_list[i].idx == array_count(sync_list[i].array))
@@ -568,6 +568,18 @@
 	return FALSE;
 }
 
+void mail_index_sync_reset(struct mail_index_sync_ctx *ctx)
+{
+	struct mail_index_sync_list *sync_list;
+	unsigned int i, count;
+
+	ctx->next_uid = 0;
+
+	sync_list = array_get_modifyable(&ctx->sync_list, &count);
+	for (i = 0; i < count; i++)
+		sync_list[i].idx = 0;
+}
+
 static void mail_index_sync_end(struct mail_index_sync_ctx *ctx)
 {
 	mail_index_unlock(ctx->index, ctx->lock_id);
diff -r fb34cde02ac8 -r 98e3001ca527 src/lib-index/mail-index.h
--- a/src/lib-index/mail-index.h	Fri Apr 08 01:09:07 2005 +0300
+++ b/src/lib-index/mail-index.h	Fri Apr 08 01:22:18 2005 +0300
@@ -225,6 +225,9 @@
 			 struct mail_index_sync_rec *sync_rec);
 /* Returns 1 if there's more to sync, 0 if not. */
 int mail_index_sync_have_more(struct mail_index_sync_ctx *ctx);
+/* Reset syncing to initial state after mail_index_sync_begin(), so you can
+   go through all the sync records again with mail_index_sync_next(). */
+void mail_index_sync_reset(struct mail_index_sync_ctx *ctx);
 /* Commit synchronization by writing all changes to mail index file. */
 int mail_index_sync_commit(struct mail_index_sync_ctx *ctx);
 /* Rollback synchronization - none of the changes listed by sync_next() are