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authorDave Reisner <dreisner@archlinux.org>2011-10-14 22:43:14 -0400
committerDan McGee <dan@archlinux.org>2011-10-21 19:29:31 -0500
commitd72487cc009f823e7a5600e018103679a947242c (patch)
tree873707db90d7743540fb25ff7c13a6ad805c69af /lib
parent0b155677cf127a2cd765f05125df727bb659b597 (diff)
downloadpacman-d72487cc009f823e7a5600e018103679a947242c.tar.xz
sync: check for necessary disk space for download
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/libalpm/sync.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index 04c557ba..6171695a 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -875,6 +875,31 @@ static int download_files(alpm_handle_t *handle, alpm_list_t **deltas)
}
if(files) {
+ /* check for necessary disk space for download */
+ if(handle->checkspace) {
+ off_t *file_sizes;
+ size_t idx, num_files;
+ int ret;
+
+ _alpm_log(handle, ALPM_LOG_DEBUG, "checking available disk space for download\n");
+
+ num_files = alpm_list_count(files);
+ CALLOC(file_sizes, num_files, sizeof(off_t), goto finish);
+
+ for(i = files, idx = 0; i; i = i->next, idx++) {
+ const struct dload_payload *payload = i->data;
+ file_sizes[idx] = payload->max_size;
+ }
+
+ ret = _alpm_check_downloadspace(handle, cachedir, num_files, file_sizes);
+ free(file_sizes);
+
+ if(ret != 0) {
+ errors++;
+ goto finish;
+ }
+ }
+
EVENT(handle, ALPM_EVENT_RETRIEVE_START, NULL, NULL);
for(i = files; i; i = i->next) {
struct dload_payload *payload = i->data;
@@ -902,7 +927,10 @@ static int download_files(alpm_handle_t *handle, alpm_list_t **deltas)
_alpm_log(handle, ALPM_LOG_WARNING, _("failed to retrieve some files\n"));
}
}
+ }
+finish:
+ if(files) {
alpm_list_free_inner(files, (alpm_list_fn_free)_alpm_dload_payload_reset);
FREELIST(files);
}