ChangeLog

@@ -270,6 +270,8 @@
 	
         To rewrite the message handling:
 
+	* src/SimplePeerMessage.h: New class.
+	* src/SimplePeerMessage.cc: New class.
 	* src/CancelMessage.h: Derived from SimplePeerMessage.
 	(msg): New variable.
 	(create): New function.

src/SimplePeerMessage.cc

@@ -0,0 +1,48 @@
+/* <!-- 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 --> */
+#include "SimplePeerMessage.h"
+#include "message.h"
+#include "PeerInteraction.h"
+
+SimplePeerMessage::SimplePeerMessage():leftDataLength(0) {}
+
+SimplePeerMessage::~SimplePeerMessage() {}
+
+void SimplePeerMessage::send() {
+  if(sendPredicate() || inProgress) {
+    const char* msg = getMessage();
+    int msgLength = getMessageLength();
+    if(!inProgress) {
+      logger->info(MSG_SEND_PEER_MESSAGE,
+		   cuid, peer->ipaddr.c_str(), peer->port, toString().c_str());
+      leftDataLength = getMessageLength();
+    }
+    inProgress = false;
+    int writtenLength = peerInteraction->getPeerConnection()->sendMessage(msg+msgLength-leftDataLength, leftDataLength);
+    if(writtenLength == leftDataLength) {
+      onSendComplete();
+    } else {
+      leftDataLength -= writtenLength;
+      inProgress = true;
+    }
+  }
+}

src/SimplePeerMessage.h

@@ -0,0 +1,42 @@
+/* <!-- 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_SIMPLE_PEER_MESSAGE_H_
+#define _D_SIMPLE_PEER_MESSAGE_H_
+
+#include "PeerMessage.h"
+
+class SimplePeerMessage : public PeerMessage {
+private:
+  int leftDataLength;
+protected:
+  virtual bool sendPredicate() const { return true; };
+  virtual void onSendComplete() {};
+public:
+  SimplePeerMessage();
+  virtual ~SimplePeerMessage();
+
+  virtual void send();
+  virtual const char* getMessage() = 0;
+  virtual int getMessageLength() = 0;
+};
+
+#endif // _D_SIMPLE_PEER_MESSAGE_H_