2009-07-05 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>

Committed missing BtStopDownloadCommand.{cc,h}
	* src/BtStopDownloadCommand.cc
	* src/BtStopDownloadCommand.h

ChangeLog

@@ -1,3 +1,9 @@
+2009-07-05  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
+
+	Committed missing BtStopDownloadCommand.{cc,h}
+	* src/BtStopDownloadCommand.cc
+	* src/BtStopDownloadCommand.h
+
 2009-07-05  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
 
 	Added --bt-stop-timeout=SEC option. This function stops BitTorrent

src/BtStopDownloadCommand.cc

@@ -0,0 +1,82 @@
+/* <!-- copyright */
+/*
+ * aria2 - The high speed download utility
+ *
+ * Copyright (C) 2009 Tatsuhiro Tsujikawa
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL.  If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so.  If you
+ * do not wish to do so, delete this exception statement from your
+ * version.  If you delete this exception statement from all source
+ * files in the program, then also delete it here.
+ */
+/* copyright --> */
+#include "BtStopDownloadCommand.h"
+#include "PieceStorage.h"
+#include "PeerStorage.h"
+#include "RequestGroup.h"
+#include "BtRuntime.h"
+#include "Peer.h"
+#include "DownloadContext.h"
+#include "Logger.h"
+
+namespace aria2 {
+
+BtStopDownloadCommand::BtStopDownloadCommand
+(int32_t cuid,
+ RequestGroup* requestGroup,
+ DownloadEngine* e,
+ time_t timeout):
+  TimeBasedCommand(cuid, e, 1),
+  _requestGroup(requestGroup),
+  _timeout(timeout)
+{}
+
+void BtStopDownloadCommand::preProcess()
+{
+  if(_btRuntime->isHalt() || _pieceStorage->downloadFinished()) {
+    _exit = true;
+  }
+  if(_checkPoint.elapsed(_timeout)) {
+    logger->notice("GID#%d Stop downloading torrent due to"
+		   " --bt-stop-timeout option.", _requestGroup->getGID());
+    _requestGroup->setHaltRequested(true);
+    _exit = true;
+  }
+}
+
+void BtStopDownloadCommand::process()
+{
+  if(_requestGroup->calculateStat().getDownloadSpeed() == 0) {
+    std::deque<SharedHandle<Peer> > activePeers;
+    _peerStorage->getActivePeers(activePeers);
+    if(countSeeder(activePeers.begin(), activePeers.end()) != 0) {
+      _checkPoint.reset();
+    }
+  } else {
+    _checkPoint.reset();
+  }
+}
+
+} // namespace aria2

src/BtStopDownloadCommand.h

@@ -0,0 +1,92 @@
+/* <!-- copyright */
+/*
+ * aria2 - The high speed download utility
+ *
+ * Copyright (C) 2009 Tatsuhiro Tsujikawa
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL.  If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so.  If you
+ * do not wish to do so, delete this exception statement from your
+ * version.  If you delete this exception statement from all source
+ * files in the program, then also delete it here.
+ */
+/* copyright --> */
+#ifndef _D_BT_STOP_DOWNLOAD_COMMAND_H_
+#define _D_BT_STOP_DOWNLOAD_COMMAND_H_
+
+#include "TimeBasedCommand.h"
+#include "SharedHandle.h"
+
+namespace aria2 {
+
+class RequestGroup;
+class PieceStorage;
+class PeerStorage;
+class BtRuntime;
+
+// Stop downloading torrent if in consecutive _timeout seconds,
+// download speed is zero and the number of seeder is 0.
+class BtStopDownloadCommand:public TimeBasedCommand {
+private:
+  RequestGroup* _requestGroup;
+  
+  time_t _timeout;
+
+  Time _checkPoint;
+
+  SharedHandle<BtRuntime> _btRuntime;
+
+  SharedHandle<PeerStorage> _peerStorage;
+
+  SharedHandle<PieceStorage> _pieceStorage;
+public:
+  BtStopDownloadCommand
+  (int32_t cuid,
+   RequestGroup* requestGroup,
+   DownloadEngine* e,
+   time_t timeout);
+
+  virtual void preProcess();
+
+  virtual void process();
+
+  void setBtRuntime(const SharedHandle<BtRuntime>& btRuntime)
+  {
+    _btRuntime = btRuntime;
+  }
+
+  void setPieceStorage(const SharedHandle<PieceStorage>& pieceStorage)
+  {
+    _pieceStorage = pieceStorage;
+  }
+
+  void setPeerStorage(const SharedHandle<PeerStorage>& peerStorage)
+  {
+    _peerStorage = peerStorage;
+  }
+};
+
+} // namespace aria2
+
+#endif // _D_BT_STOP_DOWNLOAD_COMMAND_H_