2010-03-05 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>

	Removed SocketBuffer::feedAndSend(). Renamed
	SocketBuffer::feedSendBuffer() as SocketBuffer::pushStr().
	* src/FtpConnection.cc
	* src/HttpConnection.cc
	* src/HttpServer.cc
	* src/MSEHandshake.cc
	* src/PeerConnection.cc
	* src/SocketBuffer.cc
	* src/SocketBuffer.h

ChangeLog

@@ -1,3 +1,15 @@
+2010-03-05  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
+
+	Removed SocketBuffer::feedAndSend(). Renamed
+	SocketBuffer::feedSendBuffer() as SocketBuffer::pushStr().
+	* src/FtpConnection.cc
+	* src/HttpConnection.cc
+	* src/HttpServer.cc
+	* src/MSEHandshake.cc
+	* src/PeerConnection.cc
+	* src/SocketBuffer.cc
+	* src/SocketBuffer.h
+
 2010-03-05  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
 
 	Removed unused PeerConnection::sendMessage(). Updated doc.

src/FtpConnection.cc

@@ -81,7 +81,7 @@ bool FtpConnection::sendUser()
     request += _authConfig->getUser();
     request += "\r\n";
     logger->info(MSG_SENDING_REQUEST, cuid, "USER ********");
-    _socketBuffer.feedSendBuffer(request);
+    _socketBuffer.pushStr(request);
   }
   _socketBuffer.send();
   return _socketBuffer.sendBufferIsEmpty();
@@ -94,7 +94,7 @@ bool FtpConnection::sendPass()
     request += _authConfig->getPassword();
     request += "\r\n";
     logger->info(MSG_SENDING_REQUEST, cuid, "PASS ********");
-    _socketBuffer.feedSendBuffer(request);
+    _socketBuffer.pushStr(request);
   }
   _socketBuffer.send();
   return _socketBuffer.sendBufferIsEmpty();
@@ -113,7 +113,7 @@ bool FtpConnection::sendType()
     request += type;
     request += "\r\n";
     logger->info(MSG_SENDING_REQUEST, cuid, request.c_str());
-    _socketBuffer.feedSendBuffer(request);
+    _socketBuffer.pushStr(request);
   }
   _socketBuffer.send();
   return _socketBuffer.sendBufferIsEmpty();
@@ -124,7 +124,7 @@ bool FtpConnection::sendPwd()
   if(_socketBuffer.sendBufferIsEmpty()) {
     std::string request = "PWD\r\n";
     logger->info(MSG_SENDING_REQUEST, cuid, request.c_str());
-    _socketBuffer.feedSendBuffer(request);
+    _socketBuffer.pushStr(request);
   }
   _socketBuffer.send();
   return _socketBuffer.sendBufferIsEmpty();
@@ -142,7 +142,7 @@ bool FtpConnection::sendCwd()
     request += util::urldecode(req->getDir());
     request += "\r\n";
     logger->info(MSG_SENDING_REQUEST, cuid, request.c_str());
-    _socketBuffer.feedSendBuffer(request);
+    _socketBuffer.pushStr(request);
   }
   _socketBuffer.send();
   return _socketBuffer.sendBufferIsEmpty();
@@ -155,7 +155,7 @@ bool FtpConnection::sendMdtm()
     request += util::urlencode(req->getFile());
     request += "\r\n";
     logger->info(MSG_SENDING_REQUEST, cuid, request.c_str());
-    _socketBuffer.feedSendBuffer(request);
+    _socketBuffer.pushStr(request);
   }
   _socketBuffer.send();
   return _socketBuffer.sendBufferIsEmpty();
@@ -168,7 +168,7 @@ bool FtpConnection::sendSize()
     request += util::urldecode(req->getFile());
     request += "\r\n";
     logger->info(MSG_SENDING_REQUEST, cuid, request.c_str());
-    _socketBuffer.feedSendBuffer(request);
+    _socketBuffer.pushStr(request);
   }
   _socketBuffer.send();
   return _socketBuffer.sendBufferIsEmpty();
@@ -179,7 +179,7 @@ bool FtpConnection::sendPasv()
   if(_socketBuffer.sendBufferIsEmpty()) {
     static const std::string request("PASV\r\n");
     logger->info(MSG_SENDING_REQUEST, cuid, request.c_str());
-    _socketBuffer.feedSendBuffer(request);
+    _socketBuffer.pushStr(request);
   }
   _socketBuffer.send();
   return _socketBuffer.sendBufferIsEmpty();
@@ -217,7 +217,7 @@ bool FtpConnection::sendPort(const SharedHandle<SocketCore>& serverSocket)
     request += util::uitos(addrinfo.second%256);
     request += "\r\n";
     logger->info(MSG_SENDING_REQUEST, cuid, request.c_str());
-    _socketBuffer.feedSendBuffer(request);
+    _socketBuffer.pushStr(request);
   }
   _socketBuffer.send();
   return _socketBuffer.sendBufferIsEmpty();
@@ -235,7 +235,7 @@ bool FtpConnection::sendRest(const SharedHandle<Segment>& segment)
     request += "\r\n";
     
     logger->info(MSG_SENDING_REQUEST, cuid, request.c_str());
-    _socketBuffer.feedSendBuffer(request);
+    _socketBuffer.pushStr(request);
   }
   _socketBuffer.send();
   return _socketBuffer.sendBufferIsEmpty();
@@ -248,7 +248,7 @@ bool FtpConnection::sendRetr()
     request += util::urldecode(req->getFile());
     request += "\r\n";
     logger->info(MSG_SENDING_REQUEST, cuid, request.c_str());
-    _socketBuffer.feedSendBuffer(request);
+    _socketBuffer.pushStr(request);
   }
   _socketBuffer.send();
   return _socketBuffer.sendBufferIsEmpty();

src/HttpConnection.cc

@@ -96,7 +96,8 @@ void HttpConnection::sendRequest(const SharedHandle<HttpRequest>& httpRequest)
 {
   std::string request = httpRequest->createRequest();
   logger->info(MSG_SENDING_REQUEST, cuid, eraseConfidentialInfo(request).c_str());
-  _socketBuffer.feedAndSend(request);
+  _socketBuffer.pushStr(request);
+  _socketBuffer.send();
   SharedHandle<HttpRequestEntry> entry(new HttpRequestEntry(httpRequest));
   outstandingHttpRequests.push_back(entry);
 }
@@ -106,7 +107,8 @@ void HttpConnection::sendProxyRequest
 {
   std::string request = httpRequest->createProxyRequest();
   logger->info(MSG_SENDING_REQUEST, cuid, eraseConfidentialInfo(request).c_str());
-  _socketBuffer.feedAndSend(request);
+  _socketBuffer.pushStr(request);
+  _socketBuffer.send();
   SharedHandle<HttpRequestEntry> entry(new HttpRequestEntry(httpRequest));
   outstandingHttpRequests.push_back(entry);
 }

src/HttpServer.cc

@@ -168,8 +168,8 @@ void HttpServer::feedResponse(const std::string& status,
   if(_logger->debug()) {
     _logger->debug("HTTP Server sends response:\n%s", header.c_str());
   }
-  _socketBuffer.feedSendBuffer(header);
-  _socketBuffer.feedSendBuffer(text);
+  _socketBuffer.pushStr(header);
+  _socketBuffer.pushStr(text);
 }
 
 ssize_t HttpServer::sendResponse()

src/MSEHandshake.cc

@@ -140,8 +140,8 @@ bool MSEHandshake::sendPublicKey()
 
     size_t padLength = SimpleRandomizer::getInstance()->getRandomNumber(MAX_PAD_LENGTH+1);
     _dh->generateNonce(buffer+KEY_LENGTH, padLength);
-    _socketBuffer.feedSendBuffer(std::string(&buffer[0],
-                                             &buffer[KEY_LENGTH+padLength]));
+    _socketBuffer.pushStr(std::string(&buffer[0],
+                                      &buffer[KEY_LENGTH+padLength]));
   }
   _socketBuffer.send();
   return _socketBuffer.sendBufferIsEmpty();
@@ -211,7 +211,7 @@ void MSEHandshake::encryptAndSendData(const unsigned char* data, size_t length)
   while(r > 0) {
     s = std::min(r, sizeof(temp));
     _encryptor->encrypt(temp, s, dptr, s);
-    _socketBuffer.feedSendBuffer(std::string(&temp[0], &temp[s]));
+    _socketBuffer.pushStr(std::string(&temp[0], &temp[s]));
     dptr += s;
     r -= s;
   }
@@ -264,10 +264,10 @@ bool MSEHandshake::sendInitiatorStep2()
     }
     unsigned char md[20];
     createReq1Hash(md);
-    _socketBuffer.feedSendBuffer(std::string(&md[0], &md[sizeof(md)]));
+    _socketBuffer.pushStr(std::string(&md[0], &md[sizeof(md)]));
 
     createReq23Hash(md, _infoHash);
-    _socketBuffer.feedSendBuffer(std::string(&md[0], &md[sizeof(md)]));
+    _socketBuffer.pushStr(std::string(&md[0], &md[sizeof(md)]));
 
     {
       // buffer is filled in this order:

src/PeerConnection.cc

@@ -84,7 +84,7 @@ void PeerConnection::pushStr(const std::string& data)
     }
     _socketBuffer.pushBytes(chunk, len);
   } else {
-    _socketBuffer.feedSendBuffer(data);
+    _socketBuffer.pushStr(data);
   }
 }
 

src/SocketBuffer.cc

@@ -53,17 +53,11 @@ void SocketBuffer::pushBytes(unsigned char* bytes, size_t len)
   _bufq.push_back(BufEntry::createBytes(bytes, len));
 }
 
-void SocketBuffer::feedSendBuffer(const std::string& data)
+void SocketBuffer::pushStr(const std::string& data)
 {
   _bufq.push_back(BufEntry::createStr(data));
 }
 
-ssize_t SocketBuffer::feedAndSend(const std::string& data)
-{
-  feedSendBuffer(data);
-  return send();
-}
-
 ssize_t SocketBuffer::send()
 {
   size_t totalslen = 0;

src/SocketBuffer.h

@@ -100,16 +100,11 @@ public:
 
   // Feeds data pointered by bytes with length len. into queue.  This
   // object gets ownership of bytes, so caller must not delete or
-  // later bytes after this call.
+  // later bytes after this call. This function doesn't send data.
   void pushBytes(unsigned char* bytes, size_t len);
 
   // Feeds data into queue. This function doesn't send data.
-  void feedSendBuffer(const std::string& data);
-
-  // Feeds data into queue and sends data in queue. This function is
-  // equivalent to call feedSendBuffer() and send() sequentially.
-  // Returns the number of bytes sent.
-  ssize_t feedAndSend(const std::string& data);
+  void pushStr(const std::string& data);
 
   // Sends data in queue.  Returns the number of bytes sent.
   ssize_t send();