added bittorrent support(experimental)

1 files changed, 58 insertions, 0 deletions

diff --git a/src/PeerAbstractCommand.h b/src/PeerAbstractCommand.h
new file mode 100644
index 00000000..a6250a02
--- /dev/null
+++ b/src/PeerAbstractCommand.h
@@ -0,0 +1,58 @@
+/* <!-- copyright */
+/*
+ * aria2 - a simple utility for downloading files faster
+ *
+ * Copyright (C) 2006 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+/* copyright --> */
+#ifndef _D_PEER_ABSTRACT_COMMAND_H_
+#define _D_PEER_ABSTRACT_COMMAND_H_
+
+#include "Command.h"
+#include "Request.h"
+#include "TorrentDownloadEngine.h"
+#include <sys/time.h>
+
+class PeerAbstractCommand : public Command {
+private:
+  void updateCheckPoint();
+  bool isTimeoutDetected();
+  struct timeval checkPoint;
+protected:
+  TorrentDownloadEngine* e;
+  Socket* socket;
+  Peer* peer;
+
+  virtual bool prepareForNextPeer(int wait);
+  virtual bool prepareForRetry(int wait);
+  virtual void onAbort(Exception* ex);
+  virtual bool executeInternal() = 0;
+  virtual void beforeSocketCheck() {}
+  void setReadCheckSocket(Socket* socket);
+  void setWriteCheckSocket(Socket* socket);
+private:
+  bool checkSocketIsReadable;
+  bool checkSocketIsWritable;
+  Socket* readCheckTarget;
+  Socket* writeCheckTarget;
+public:
+  PeerAbstractCommand(int cuid, Peer* peer, TorrentDownloadEngine* e, Socket* s = NULL);
+  virtual ~PeerAbstractCommand();
+  bool execute();
+};
+
+#endif // _D_PEER_ABSTRACT_COMMAND_H_