2008-06-16 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

	When there is not enough space in disk when writing a chunk of 
data,
	aria2 now prints the message to the console to warn user and 
aborts
	its download. Not all downloads are canceled because some 
downloads
	may use another disk or partition. BUG#1640332
	* src/AbstractDiskWriter.cc
	* src/PeerAbstractCommand.cc
	* src/PeerAbstractCommand.h: Added onFailure() function for 
override.
	* src/PeerInteractionCommand.cc: In onFailure(), call 
RequestGroup::
	setHaltRequested(true) to cancel download.
	* src/PeerInteractionCommand.h

1 files changed, 7 insertions, 0 deletions

diff --git a/src/AbstractDiskWriter.cc b/src/AbstractDiskWriter.cc
index 1b86da28..afc3b7b7 100644
--- a/src/AbstractDiskWriter.cc
+++ b/src/AbstractDiskWriter.cc
@@ -41,6 +41,7 @@
 #include "DlAbortEx.h"
 #include "a2io.h"
 #include "StringFormat.h"
+#include "DownloadFailureException.h"
 #include <cerrno>
 #include <cstring>
 #include <cassert>
@@ -133,6 +134,12 @@ void AbstractDiskWriter::writeData(const unsigned char* data, size_t len, off_t
 {
   seek(offset);
   if(writeDataInternal(data, len) < 0) {
+    // If errno is ENOSPC(not enough space in device), throw
+    // DownloadFailureException and abort download instantly.
+    if(errno == ENOSPC) {
+      throw DownloadFailureException
+	(StringFormat(EX_FILE_WRITE, filename.c_str(), strerror(errno)).str());
+    }
     throw DlAbortEx(StringFormat(EX_FILE_WRITE, filename.c_str(), strerror(errno)).str());
   }
 }