FactoryCraft-Client/FactoryCraft/FactoryClient.cpp

#include "FactoryClient.h"

using namespace Network;

FactoryClient::FactoryClient()
{
	client = 0;
	background = 0;
	foreground = 0;
	backgroundReader = 0;
	foregroundReader = 0;
	bgReaderUsage = 0;
	fgReaderUsage = 0;
}

FactoryClient::~FactoryClient()
{
	if (client)
		disconnect();
}

bool FactoryClient::connect(Text ip, short port, int accountId, Text secret)
{
	if (client)
		disconnect();
	client = new SSLKlient();
	if (!client->verbinde(port, ip))
		return false;
	if (!client->sende("\1", 1))
		return false;
	if (!client->sende((char*)&accountId, 4))
		return false;
	unsigned char len = (unsigned char)secret.getLength();
	if (!client->sende((char*)&len, 1))
		return false;
	if (!client->sende(secret, len))
		return false;
	char result = 0;
	if (!client->getNachricht(&result, 1) || result != 1)
		return false;
	int keyLen;
	if (!client->getNachricht((char*)&keyLen, 4))
		return false;
	char* key = new char[keyLen];
	if (!client->getNachricht(key, keyLen))
		return false;
	int p;
	if (!client->getNachricht((char*)&p, 4))
		return false;
	foreground = new Klient();
	if (!foreground->verbinde(p, ip))
		return false;
	unsigned short l = (unsigned short)keyLen;
	if (!foreground->sende((char*)&l, 2))
		return false;
	if (!foreground->sende(key, keyLen))
		return false;
	bool bg = 0;
	if (!foreground->sende((char*)&bg, 1))
		return false;
	foregroundReader = new NetworkReader(foreground);
	background = new Klient();
	if (!background->verbinde(p, ip))
		return false;
	if (!background->sende((char*)&l, 2))
		return false;
	if (!background->sende(key, keyLen))
		return false;
	bg = 1;
	if (!background->sende((char*)&bg, 1))
		return false;
	backgroundReader = new NetworkReader(background);
	client->trenne();
	return true;
}

void FactoryClient::disconnect()
{
	if (client)
	{
		NetworkReader* fgReader = foregroundReader;
		NetworkReader* bgReader = backgroundReader;
		backgroundReader = 0;
		foregroundReader = 0;
		if (foreground)
			foreground->trenne();
		if (background)
			background->trenne();
		while (fgReaderUsage > 0 || bgReaderUsage > 0)
			Sleep(100);
		delete fgReader;
		delete bgReader;
		client->release();
		client = 0;
		if (foreground)
			foreground->release();
		foreground = 0;
		if (background)
			background->release();
		background = 0;
	}
}

NetworkReader* FactoryClient::getNextForegroundMessage()
{
	fgReaderUsage++;
	if (!foreground)
		return 0;
	if (!foreground->hatNachricht(0))
		return 0;
	return foregroundReader;
}

NetworkReader* FactoryClient::getNextBackgroundMessage()
{
	bgReaderUsage++;
	if (!background)
		return 0;
	if (!background->hatNachricht(0))
		return 0;
	return backgroundReader;
}

void FactoryClient::endMessageReading(bool bg)
{
	if (bg)
		bgReaderUsage--;
	else
		fgReaderUsage--;
}

void FactoryClient::sendPlayerAction(char* data, unsigned short length)
{
	if (!foreground)
		return;
	cs.lock();
	length += 1;
	foreground->sende((char*)&length, 2);
	char msgId = 2;
	foreground->sende(&msgId, 1);
	foreground->sende((char*)data, length - 1);
	cs.unlock();
}

void FactoryClient::entityAPIRequest(int entityId, char* message, unsigned short length)
{
	if (!foreground)
		return;
	cs.lock();
	length += 5;
	foreground->sende((char*)&length, 2);
	char msgId = 3;
	foreground->sende(&msgId, 1);
	foreground->sende((char*)&entityId, 4);
	foreground->sende(message, length - 5);
	cs.unlock();
}