ref: refs/heads/ma-misc
commit 0a19ae6017dba26c6b770994194f496bdad2636f
Author: Michael Andres
Date: Tue Oct 13 16:04:56 2009 +0200
MediaAria2c: Prepare reporting of partial downloads so one could retry with --continue
---
zypp/media/MediaAria2c.cc | 22 +++++++++++++++++++++-
1 files changed, 21 insertions(+), 1 deletions(-)
diff --git a/zypp/media/MediaAria2c.cc b/zypp/media/MediaAria2c.cc
index b7edd9c..0118cca 100644
--- a/zypp/media/MediaAria2c.cc
+++ b/zypp/media/MediaAria2c.cc
@@ -292,6 +292,7 @@ void MediaAria2c::getFileCopy( const Pathname & filename , const Pathname & targ
// (bnc #513944) [#1 SIZE:8.3MiB/10.1MiB(82%) CN:5 SPD:3.8MiBs]
// we save it until we find a string with FILE: later
string progressLine;
+ int progress = 0;
// file line, which tell which file is the previous progress
// ie: FILE: ./packages.FL.gz
double average_speed = 0;
@@ -300,6 +301,9 @@ void MediaAria2c::getFileCopy( const Pathname & filename , const Pathname & targ
// here we capture aria output exceptions
vector<string> ariaExceptions;
+ // TODO: Detect partial downloads!
+ bool partialDownload = false; // Whether it makes sense to retry with --continue!
+
//Process response
for(std::string ariaResponse( aria.receiveLine());
ariaResponse.length();
@@ -342,7 +346,7 @@ void MediaAria2c::getFileCopy( const Pathname & filename , const Pathname & targ
if ( ! progressLine.empty() )
{
// get the percentage (progress) data
- int progress = 0;
+ progress = 0;
size_t left_bound = progressLine.find('(',0) + 1;
size_t count = progressLine.find('%',left_bound) - left_bound;
string progressStr = progressLine.substr(left_bound, count);
@@ -437,6 +441,22 @@ void MediaAria2c::getFileCopy( const Pathname & filename , const Pathname & targ
case 1: // unknown
default:
{
+ if ( partialDownload )
+ {
+ // Ask for retry on partial downloads, when it makes sense to retry with --continue!
+ // Other errors are handled by the layers above.
+ MediaException e(str::form(_("Download interrupted at %d%%"), progress ));
+ for_(it, ariaExceptions.begin(), ariaExceptions.end())
+ e.addHistory(*it);
+
+ DownloadProgressReport::Action action = report->problem( _url, DownloadProgressReport::ERROR, e.asUserHistory() );
+ if ( action == DownloadProgressReport::RETRY )
+ {
+ retry = true;
+ continue;
+ }
+ }
+
// TranslatorExplanation: Failed to download <FILENAME> from <SERVERURL>.
MediaException e(str::form(_("Failed to download %s from %s"), filename.c_str(), _url.asString().c_str()));
for_(it, ariaExceptions.begin(), ariaExceptions.end())
--
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