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-rw-r--r--lib/libalpm/sync.c20
1 files changed, 19 insertions, 1 deletions
diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index 2dad8bf7..3dc54d0a 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -811,12 +811,25 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
ALPM_LOG_FUNC;
- ASSERT(db_local != NULL, RET_ERR(PM_ERR_DB_NULL, -1));
ASSERT(trans != NULL, RET_ERR(PM_ERR_TRANS_NULL, -1));
cachedir = _alpm_filecache_setup();
trans->state = STATE_DOWNLOADING;
+ /* Total progress - figure out the total download size if required to
+ * pass to the callback. This function is called once, and it is up to the
+ * frontend to compute incremental progress. */
+ if(handle->totaldlcb) {
+ off_t total_size = (off_t)0;
+ /* sum up the download size for each package and store total */
+ for(i = trans->packages; i; i = i->next) {
+ pmsyncpkg_t *sync = i->data;
+ pmpkg_t *spkg = sync->pkg;
+ total_size += spkg->download_size;
+ }
+ handle->totaldlcb(total_size);
+ }
+
/* group sync records by repository and download */
for(i = handle->dbs_sync; i; i = i->next) {
pmdb_t *current = i->data;
@@ -877,6 +890,11 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
return(0);
}
+ /* clear out value to let callback know we are done */
+ if(handle->totaldlcb) {
+ handle->totaldlcb(0);
+ }
+
if(handle->usedelta) {
int ret = 0;