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authorDave Reisner <d@falconindy.com>2011-03-17 09:01:30 -0400
committerDan McGee <dan@archlinux.org>2011-03-23 03:43:58 -0500
commit82fb7a02021f94760fe53da8e09890b19005d129 (patch)
tree53f895587a1e16a00ed0f5046f3a9f34bb12da75
parent768451c5e3a9e8458ed646f965a9f091de6a4512 (diff)
lib/dload.c: Fix progress callback issues on download
Use a static variable to effectively track the initialization state of the progress callback via the last byte amount reported as downloaded by libcurl. Signed-off-by: Dave Reisner <d@falconindy.com> Signed-off-by: Dan McGee <dan@archlinux.org>
-rw-r--r--lib/libalpm/dload.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c
index 8be69e8a..3598e516 100644
--- a/lib/libalpm/dload.c
+++ b/lib/libalpm/dload.c
@@ -42,9 +42,12 @@
#include "util.h"
#include "handle.h"
-static int prevprogress; /* last download amount */
+#ifdef HAVE_LIBCURL
+static double prevprogress; /* last download amount */
+#endif
-static char *get_filename(const char *url) {
+static char *get_filename(const char *url)
+{
char *filename = strrchr(url, '/');
if(filename != NULL) {
filename++;
@@ -96,6 +99,14 @@ static int curl_progress(void *filename, double dltotal, double dlnow,
return 0;
}
+ /* initialize the progress bar here to avoid displaying it when
+ * a repo is up to date and nothing gets downloaded */
+ if(DOUBLE_EQ(prevprogress, 0)) {
+ if(handle->dlcb) {
+ handle->dlcb((const char*)filename, 0, (long)dltotal);
+ }
+ }
+
if(dload_interrupted) {
return 1;
}
@@ -214,9 +225,8 @@ static int curl_download_internal(const char *url, const char *localpath,
sigaction(SIGINT, NULL, &sig_int[OLD]);
sigaction(SIGINT, &sig_int[NEW], NULL);
- /* set initial value of prevprogress to -1 which causes curl_progress() to
- * initialize the progress bar with 0% once. */
- prevprogress = -1;
+ /* Progress 0 - initialize */
+ prevprogress = 0;
/* perform transfer */
handle->curlerr = curl_easy_perform(handle->curl);