renamed recevier to serverConnection

git-svn-id: svn://elaine/murooma/trunk@235 d8a302eb-03bc-478d-80e4-98257eca68ef

client/Makefile

@@ -3,7 +3,7 @@ CC      = /usr/bin/g++
 CFLAGS  = -std=gnu++0x -Wall -Wno-unused-function -g -D_REENTRANT -DVERSION=\"$(VERSION)\" -I..
 LDFLAGS = -lrt -lpthread -lboost_system -lboost_program_options -lasound -logg -lvorbis -lvorbisenc
 
-OBJ = snapClient.o stream.o player.o receiver.o oggDecoder.o pcmDecoder.o ../common/message.o ../common/log.o ../common/sampleFormat.o
+OBJ = snapClient.o stream.o player.o serverConnection.o oggDecoder.o pcmDecoder.o ../common/message.o ../common/log.o ../common/sampleFormat.o
 BIN = snapclient
 
 all:	client

client/serverConnection.cpp

@@ -1,9 +1,7 @@
-#include "receiver.h"
+#include "serverConnection.h"
 #include <boost/lexical_cast.hpp>
 #include <iostream>
 #include "common/log.h"
-#include "oggDecoder.h"
-#include "pcmDecoder.h"
 
 
 #define PCM_DEVICE "default"
@@ -11,12 +9,12 @@
 using namespace std;
 
 
-Receiver::Receiver(Stream* stream) : active_(false), stream_(stream)
+ServerConnection::ServerConnection(Stream* stream) : active_(false), stream_(stream)
 {
 }
 
 
-void Receiver::socketRead(tcp::socket* socket, void* to, size_t bytes)
+void ServerConnection::socketRead(tcp::socket* socket, void* to, size_t bytes)
 {
 	size_t toRead = bytes;
 	size_t len = 0;
@@ -29,22 +27,23 @@ void Receiver::socketRead(tcp::socket* socket, void* to, size_t bytes)
 }
 
 
-void Receiver::start(const std::string& ip, int port)
+void ServerConnection::start(MessageReceiver* receiver, const std::string& ip, int port)
 {
+	messageReceiver = receiver;
 	tcp::resolver resolver(io_service);
 	tcp::resolver::query query(tcp::v4(), ip, boost::lexical_cast<string>(port));
 	iterator = resolver.resolve(query);
-	receiverThread = new thread(&Receiver::worker, this);
+	receiverThread = new thread(&ServerConnection::worker, this);
 }
 
 
-void Receiver::stop()
+void ServerConnection::stop()
 {
 	active_ = false;
 }
 
 
-BaseMessage* Receiver::getNextMessage(tcp::socket* socket)
+BaseMessage* ServerConnection::getNextMessage(tcp::socket* socket)
 {
 	BaseMessage baseMessage;
 	size_t baseMsgSize = baseMessage.getSize();
@@ -67,10 +66,26 @@ BaseMessage* Receiver::getNextMessage(tcp::socket* socket)
 }
 
 
-void Receiver::worker() 
+void ServerConnection::onMessageReceived(BaseMessage* message)
+{
+	if (message->type == message_type::payload)
+	{
+		if (decoder.decode((PcmChunk*)message))
+			stream_->addChunk((PcmChunk*)message);
+		else
+			delete message;
+//cout << ", decoded: " << chunk->payloadSize << ", Duration: " << chunk->getDuration() << ", sec: " << chunk->tv_sec << ", usec: " << chunk->tv_usec/1000 << ", type: " << chunk->type << "\n";
+	}
+	else if (message->type == message_type::header)
+	{
+		decoder.setHeader((HeaderMessage*)message);
+	}
+}
+
+
+void ServerConnection::worker() 
 {
 	active_ = true;
-	OggDecoder decoder;
 	while (active_)
 	{
 		try
@@ -89,18 +104,10 @@ void Receiver::worker()
 				if (message == NULL)
 					continue;
 
-				if (message->type == message_type::payload)
-				{
-					if (decoder.decode((PcmChunk*)message))
-						stream_->addChunk((PcmChunk*)message);
+				if (messageReceiver != NULL)
+					messageReceiver->onMessageReceived(message);
 				else
 					delete message;
-//cout << ", decoded: " << chunk->payloadSize << ", Duration: " << chunk->getDuration() << ", sec: " << chunk->tv_sec << ", usec: " << chunk->tv_usec/1000 << ", type: " << chunk->type << "\n";
-				}
-				else if (message->type == message_type::header)
-				{
-					decoder.setHeader((HeaderMessage*)message);
-				}
 			}
 		}
 		catch (const std::exception& e)

client/serverConnection.h

@@ -6,18 +6,30 @@
 #include <atomic>
 #include <boost/asio.hpp>
 #include "stream.h"
+#include "oggDecoder.h"
+#include "pcmDecoder.h"
+
 
 using boost::asio::ip::tcp;
 
 
-class Receiver
+class MessageReceiver
 {
 public:
-	Receiver(Stream* stream);
-	void start(const std::string& ip, int port);
+	virtual void onMessageReceived(BaseMessage* message) = 0;
+};
+
+
+class ServerConnection : public MessageReceiver
+{
+public:
+	ServerConnection(Stream* stream);
+	void start(MessageReceiver* receiver, const std::string& ip, int port);
 	void stop();
+	virtual void onMessageReceived(BaseMessage* message);
 
 private:
+	MessageReceiver* messageReceiver;
 	BaseMessage* getNextMessage(tcp::socket* socket);
 	void socketRead(tcp::socket* socket, void* to, size_t bytes);
 	void worker();
@@ -26,6 +38,7 @@ private:
 	std::atomic<bool> active_;
 	Stream* stream_;
 	std::thread* receiverThread;
+	OggDecoder decoder;
 };
 
 

client/snapClient.cpp

@@ -14,7 +14,7 @@
 #include "common/log.h"
 #include "stream.h"
 #include "player.h"
-#include "receiver.h"
+#include "serverConnection.h"
 
 
 
@@ -65,8 +65,8 @@ int main (int argc, char *argv[])
 
 	Player player(stream);
 	player.start();
-	Receiver receiver(stream);
-	receiver.start(ip, port);
+	ServerConnection serverConnection(stream);
+	serverConnection.start(&serverConnection, ip, port);
 
 	while(true)
 		usleep(1000);