From 367f0ff1ed2653ad0bfb62ba9156aea78eb24803 Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Tue, 23 Sep 2008 07:26:26 +0000
Subject: - normalize synthesis downloading: rename it in cachedir asap just
 like any other media_info files - create urpm::download::sync_rel_to()

---
 urpm/download.pm | 15 +++++++++++++++
 urpm/media.pm    | 13 +++++++------
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/urpm/download.pm b/urpm/download.pm
index c1b07820..fe6097dd 100644
--- a/urpm/download.pm
+++ b/urpm/download.pm
@@ -836,6 +836,21 @@ sub sync_url {
     sync_rel($urpm, { url => dirname($url) }, [basename($url)], %options);
 }
 
+sub sync_rel_to {
+    my ($urpm, $medium, $rel_file, $dest_file, %options) = @_;
+
+    my $download_dir = $options{dir} || "$urpm->{cachedir}/partial";
+    my $result_file = "$download_dir/" . basename($rel_file);
+
+    if (sync_rel($urpm, $medium, [$rel_file], %options)) {
+	$result_file ne $dest_file or rename($result_file, $dest_file) or return;
+	1;
+    } else {
+	unlink $result_file;
+	undef;
+    }
+}
+
 #- deprecated, use sync_url() or sync_rel() instead
 #-
 #- $medium can be undef
diff --git a/urpm/media.pm b/urpm/media.pm
index 16e7b5f1..3f90478c 100644
--- a/urpm/media.pm
+++ b/urpm/media.pm
@@ -377,7 +377,7 @@ sub statedir_xml_info {
 }
 sub cachedir_with_synthesis {
     my ($urpm, $medium) = @_;
-    _url_with_synthesis($medium) && "$urpm->{cachedir}/partial/" . _url_with_synthesis_basename($medium);
+    _url_with_synthesis($medium) && "$urpm->{cachedir}/partial/synthesis.hdlist.cz";
 }
 sub any_synthesis {
     my ($urpm, $medium) = @_;
@@ -1197,9 +1197,9 @@ sub _download_media_info_file {
     if (_synthesis_suffix($medium)) {
 	my $local_name = $prefix . _synthesis_suffix($medium) . $suffix;
 
-	if (urpm::download::sync_rel($urpm, $medium, [_synthesis_dir_rel($medium) . "/$local_name"], 
-				 dir => $download_dir, quiet => $quiet, callback => $o_callback)) {
-	    rename("$download_dir/$local_name", $result_file);
+	if (urpm::download::sync_rel_to($urpm, $medium, 
+					_synthesis_dir_rel($medium) . "/$local_name", $result_file,
+					dir => $download_dir, quiet => $quiet, callback => $o_callback)) {
 	    $found = 1;
 	}
     }
@@ -1273,8 +1273,9 @@ sub get_synthesis__remote {
     my ($urpm, $medium, $is_a_probe, $options) = @_;
 
     my $ok = try__maybe_mirrorlist($urpm, $medium, $is_a_probe, sub {
-	urpm::download::sync_rel($urpm, $medium, [ _url_with_synthesis_rel($medium) ],
-			     quiet => $options->{quiet}, callback => $options->{callback}) &&
+	urpm::download::sync_rel_to($urpm, $medium, _url_with_synthesis_rel($medium),
+				    cachedir_with_synthesis($urpm, $medium),
+				    quiet => $options->{quiet}, callback => $options->{callback}) &&
 			       _check_synthesis(cachedir_with_synthesis($urpm, $medium));
     });
     if (!$ok) {
-- 
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