2008-02-11 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

	Added the ability to stop aria2 itself when given time has 
passed
	from start. Use --stop option to specify time in minutes.
	When 0 is given, this feature is disabled.
	* src/OptionHandlerFactory.cc
	* src/TimeBasedCommand.h: Make _interval protected scope.
	* src/HelpItemFactory.cc
	* src/option_processing.cc
	* src/prefs.h
	* src/FillRequestGroupCommand.cc: Evaluate _e->isHaltRequested()
	before calling RequestGroupMan::fillRequestGroupFromReserver().
	Without this modification, the result list shows "ERR" when 
aria2 is
	stopped by --stop option. It should be "INPR".
	* src/DownloadEngine.{h, cc}
	* src/DownloadEngineFactory.cc
	* src/usage_text.h
	* src/TimedHaltCommand.{h, cc}: New class.

1 files changed, 7 insertions, 2 deletions

diff --git a/src/DownloadEngine.cc b/src/DownloadEngine.cc
index da24c057..03e01590 100644
--- a/src/DownloadEngine.cc
+++ b/src/DownloadEngine.cc
@@ -293,8 +293,7 @@ void DownloadEngine::afterEachIteration()
 {
   if(globalHaltRequested == 1) {
     logger->notice(_("Shutdown sequence commencing... Press Ctrl-C again for emergency shutdown."));
-    _haltRequested = true;
-    _requestGroupMan->halt();
+    requestHalt();
     globalHaltRequested = 2;
   } else if(globalHaltRequested == 3) {
     logger->notice(_("Emergency shutdown sequence commencing..."));
@@ -303,6 +302,12 @@ void DownloadEngine::afterEachIteration()
   }
 }
 
+void DownloadEngine::requestHalt()
+{
+  _haltRequested = true;
+  _requestGroupMan->halt();
+}
+
 void DownloadEngine::fillCommand()
 {
   addCommand(_requestGroupMan->getInitialCommands(this));