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2008-07-12 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com> 

Moved the calls of std::ios::exceptions() inside of try-catch 
block
	because if an error occurred in constructor of std::fstream, 
then
	exception is thrown immediately when std::ios::exceptions() is 
called
	which results unhandled exception and aria2c aborts.
	* src/DefaultBtProgressInfoFile.cc
pull/1/head
Tatsuhiro Tsujikawa 2008-07-12 07:46:33 +00:00
parent cefbf6407e
commit c3fbc48d4c
2 changed files with 10 additions and 2 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2008-07-12 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Moved the calls of std::ios::exceptions() inside of try-catch block
because if an error occurred in constructor of std::fstream, then
exception is thrown immediately when std::ios::exceptions() is called
which results unhandled exception and aria2c aborts.
* src/DefaultBtProgressInfoFile.cc
2008-07-12 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>
Added the test for the previous change in DefaultBtContext.cc

4
src/DefaultBtProgressInfoFile.cc
View File

@ -91,8 +91,8 @@ void DefaultBtProgressInfoFile::save() {
_logger->info(MSG_SAVING_SEGMENT_FILE, _filename.c_str());
std::string filenameTemp = _filename+"__temp";
std::ofstream o(filenameTemp.c_str(), std::ios::out|std::ios::binary);
o.exceptions(std::ios::failbit);
try {
o.exceptions(std::ios::failbit);
bool torrentDownload = isTorrentDownload();
// file version: 16 bits
// value: '0'
@ -175,10 +175,10 @@ void DefaultBtProgressInfoFile::load()
{
_logger->info(MSG_LOADING_SEGMENT_FILE, _filename.c_str());
std::ifstream in(_filename.c_str(), std::ios::in|std::ios::binary);
in.exceptions(std::ios::failbit);
unsigned char* savedInfoHash = 0;
unsigned char* savedBitfield = 0;
try {
in.exceptions(std::ios::failbit);
unsigned char version[2];
in.read((char*)version, sizeof(version));
if(DefaultBtProgressInfoFile::V0000 != Util::toHex(version, sizeof(version))) {