4 files changed, 45 insertions, 31 deletions

diff --git a/lib/libalpm/db.c b/lib/libalpm/db.c
index da9b9274..9dce4aff 100644
--- a/lib/libalpm/db.c
+++ b/lib/libalpm/db.c
@@ -219,7 +219,6 @@ int SYMEXPORT alpm_db_update(int force, pmdb_t *db)
 {
 	alpm_list_t *lp;
 	char path[PATH_MAX];
-	alpm_list_t *files = NULL;
 	time_t newmtime = 0, lastupdate = 0;
 	const char *dbpath;
 	int ret;
@@ -252,13 +251,10 @@ int SYMEXPORT alpm_db_update(int force, pmdb_t *db)
 
 	/* build a one-element list */
 	snprintf(path, PATH_MAX, "%s" DBEXT, db->treename);
-	files = alpm_list_add(files, strdup(path));
-
 	dbpath = alpm_option_get_dbpath();
 
-	ret = _alpm_downloadfiles_forreal(db->servers, dbpath, files, lastupdate,
-			&newmtime, NULL, 0);
-	FREELIST(files);
+	ret = _alpm_download_single_file(path, db->servers, dbpath, lastupdate, &newmtime);
+
 	if(ret == 1) {
 		/* mtimes match, do nothing */
 		pm_errno = 0;
diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c
index be3d3ea9..313bbbcf 100644
--- a/lib/libalpm/dload.c
+++ b/lib/libalpm/dload.c
@@ -79,24 +79,43 @@ static struct url *url_for_file(pmserver_t *server, const char *filename)
 	return(ret);
 }
 
-/*
- * Download a list of files from a list of servers
- *   - if one server fails, we try the next one in the list
- *   - if *dl_total is non-NULL, then it will be used as the starting
- *     download amount when TotalDownload is set. It will also be
- *     set to the final download amount for the calling function to use.
- *   - totalsize is the total download size for use when TotalDownload
- *     is set. Use 0 if the total download size is not known.
- *
- * RETURN:  0 for successful download, 1 on error
- */
-int _alpm_downloadfiles(alpm_list_t *servers, const char *localpath,
-		alpm_list_t *files, int *dl_total, unsigned long totalsize)
+/* TODO temporary private declaration */
+int _alpm_downloadfiles_forreal(alpm_list_t *servers, const char *localpath,
+	alpm_list_t *files, time_t mtime1, time_t *mtime2, int *dl_total,
+	unsigned long totalsize);
+
+
+/* TODO implement these as real functions */
+int _alpm_download_single_file(const char *filename,
+		alpm_list_t *servers, const char *localpath,
+		time_t mtimeold, time_t *mtimenew)
 {
-	return(_alpm_downloadfiles_forreal(servers, localpath, files, 0, NULL,
-				dl_total, totalsize));
+	alpm_list_t *files = NULL;
+	int ret;
+
+	/* make a temp one element list */
+	files = alpm_list_add(files, (char*)filename);
+
+	ret = _alpm_downloadfiles_forreal(servers, localpath,
+			files, mtimeold, mtimenew, NULL, 0);
+
+	/* free list (data was NOT duplicated) */
+	alpm_list_free(files);
+	return(ret);
+}
+
+int _alpm_download_files(alpm_list_t *files,
+		alpm_list_t *servers, const char *localpath)
+{
+	int ret;
+
+	ret = _alpm_downloadfiles_forreal(servers, localpath,
+			files, 0, NULL, NULL, 0);
+
+	return(ret);
 }
 
+
 /*
  * This is the real downloadfiles, used directly by sync_synctree() to check
  * modtimes on remote files.
@@ -402,15 +421,13 @@ char SYMEXPORT *alpm_fetch_pkgurl(const char *url)
 
 	/* TODO this seems like needless complexity just to download one file */
 	alpm_list_t *servers = alpm_list_add(NULL, server);
-	alpm_list_t *files = alpm_list_add(NULL, filename);
 
 	/* download the file */
-	if(_alpm_downloadfiles(servers, cachedir, files, NULL, 0)) {
+	if(_alpm_download_single_file(filename, servers, cachedir, 0, NULL)) {
 		_alpm_log(PM_LOG_WARNING, _("failed to download %s\n"), url);
 		return(NULL);
 	}
 	_alpm_log(PM_LOG_DEBUG, "successfully downloaded %s\n", filename);
-	alpm_list_free(files);
 	alpm_list_free(servers);
 	_alpm_server_free(server);
 
diff --git a/lib/libalpm/dload.h b/lib/libalpm/dload.h
index 8ea97a26..01ec0ba0 100644
--- a/lib/libalpm/dload.h
+++ b/lib/libalpm/dload.h
@@ -27,11 +27,12 @@
 
 #define PM_DLBUF_LEN (1024 * 10)
 
-int _alpm_downloadfiles(alpm_list_t *servers, const char *localpath,
-		alpm_list_t *files, int *dl_total, unsigned long totalsize);
-int _alpm_downloadfiles_forreal(alpm_list_t *servers, const char *localpath,
-	alpm_list_t *files, time_t mtime1, time_t *mtime2, int *dl_total,
-	unsigned long totalsize);
+int _alpm_download_single_file(const char *filename,
+		alpm_list_t *servers, const char *localpath,
+		time_t mtimeold, time_t *mtimenew);
+
+int _alpm_download_files(alpm_list_t *files,
+		alpm_list_t *servers, const char *localpath);
 
 #endif /* _ALPM_DLOAD_H */
 
diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index ebc13cd3..707bc8e3 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -911,7 +911,7 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
 	pmtrans_t *tr = NULL;
 	int replaces = 0, retval = 0;
 	const char *cachedir = NULL;
-	int dltotal = 0, dl = 0;
+	int dltotal = 0;
 
 	ALPM_LOG_FUNC;
 
@@ -992,7 +992,7 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
 
 		if(files) {
 			EVENT(trans, PM_TRANS_EVT_RETRIEVE_START, current->treename, NULL);
-			if(_alpm_downloadfiles(current->servers, cachedir, files, &dl, dltotal)) {
+			if(_alpm_download_files(files, current->servers, cachedir)) {
 				_alpm_log(PM_LOG_WARNING, _("failed to retrieve some files from %s\n"),
 						current->treename);
 				RET_ERR(PM_ERR_RETRIEVE, -1);