mirror-games/glest-source
1
0
Fork 0
mirror of https://github.com/glest/glest-source.git synced 2025-02-25 12:12:25 +01:00
Code Issues Projects Releases Wiki Activity

fixed horrible UPNP bugs related to timing, where ports would be either NOT properly opened or not closed due to thread timing and no thread protection.

Browse Source
This commit is contained in:
Mark Vejvoda 2011-10-23 00:55:34 +00:00
parent 6863876359
commit 2cecb2c3a0
6 changed files with 75 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
source/glest_game/game/game.cpp
View File

@ -207,6 +207,8 @@ void Game::endGame() {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
quitGame();
Object::setStateCallback(NULL);
thisGamePtr = NULL;
if(originalDisplayMsgCallback != NULL) {
@ -268,6 +270,8 @@ Game::~Game() {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
quitGame();
Object::setStateCallback(NULL);
thisGamePtr = NULL;
if(originalDisplayMsgCallback != NULL) {
@ -2519,6 +2523,7 @@ Stats Game::quitGame() {
if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
//printf("In [%s::%s] Line: %d\n",__FILE__,__FUNCTION__,__LINE__);
NetworkManager::getInstance().end();
//sleep(0);

2
source/glest_game/network/network_manager.cpp
View File

@ -61,7 +61,7 @@ void NetworkManager::init(NetworkRole networkRole, bool publishEnabled) {
void NetworkManager::end() {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] this->networkRole = %d gameNetworkInterface [%p]\n",__FILE__,__FUNCTION__,__LINE__,this->networkRole,gameNetworkInterface);
//printf("In [%s::%s] Line: %d gameNetworkInterface = %p\n",__FILE__,__FUNCTION__,__LINE__,gameNetworkInterface);
//printf("==========] DELETING gameNetworkInterface [%p]\n",gameNetworkInterface);
delete gameNetworkInterface;

1
source/glest_game/network/server_interface.cpp
View File

@ -142,6 +142,7 @@ ServerInterface::ServerInterface(bool publishEnabled) :GameNetworkInterface() {
if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
int portNumber = Config::getInstance().getInt("FTPServerPort",intToStr(ServerSocket::getFTPServerPort()).c_str());
ServerSocket::setFTPServerPort(portNumber);
printf("In [%s::%s] portNumber = %d ServerSocket::getFTPServerPort() = %d\n",__FILE__,__FUNCTION__,__LINE__,portNumber,ServerSocket::getFTPServerPort());
bool allowInternetTilesetFileTransfers = Config::getInstance().getBool("EnableFTPServerInternetTilesetXfer","true");
bool allowInternetTechtreeFileTransfers = Config::getInstance().getBool("EnableFTPServerInternetTechtreeXfer","true");

8
source/shared_lib/include/platform/posix/socket.h
View File

@ -223,7 +223,6 @@ protected:
static int externalPort;
static int ftpServerPort;
SDL_Thread *upnpdiscoverThread;
static int maxPlayerCount;
@ -262,6 +261,9 @@ public:
void NETdiscoverUPnPDevices();
static void setMaxPlayerCount(int value) { maxPlayerCount=value; }
static Mutex mutexUpnpdiscoverThread;
static SDL_Thread *upnpdiscoverThread;
};
// =====================================================
@ -276,10 +278,10 @@ public:
static int upnp_init(void *param);
static bool upnp_add_redirect(int ports[2]);
static bool upnp_add_redirect(int ports[2],bool mutexLock=true);
static void upnp_rem_redirect(int ext_port);
static void NETaddRedirects(std::vector<int> UPNPPortForwardList);
static void NETaddRedirects(std::vector<int> UPNPPortForwardList, bool mutexLock=true);
static void NETremRedirects(int ext_port);
static void AddUPNPPortForward(int internalPort, int externalPort);

2
source/shared_lib/sources/platform/posix/miniftpserver.cpp
View File

@ -74,8 +74,10 @@ FTPServerThread::~FTPServerThread() {
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
// Remove any UPNP port forwarded ports
//printf("In [%s::%s] Line: %d ServerSocket::getFTPServerPort() = %d\n",__FILE__,__FUNCTION__,__LINE__,ServerSocket::getFTPServerPort());
UPNP_Tools::upnp_rem_redirect(ServerSocket::getFTPServerPort());
for(int clientIndex = 1; clientIndex <= maxPlayers; ++clientIndex) {
//printf("In [%s::%s] Line: %d ServerSocket::getFTPServerPort()+ clientIndex = %d\n",__FILE__,__FUNCTION__,__LINE__,ServerSocket::getFTPServerPort()+ clientIndex);
UPNP_Tools::upnp_rem_redirect(ServerSocket::getFTPServerPort() + clientIndex);
}
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);

81
source/shared_lib/sources/platform/posix/socket.cpp
View File

@ -67,7 +67,8 @@ int ServerSocket::ftpServerPort = 61358;
int ServerSocket::maxPlayerCount = -1;
int ServerSocket::externalPort = Socket::broadcast_portno;
BroadCastClientSocketThread *ClientSocket::broadCastClientThread = NULL;
SDL_Thread *ServerSocket::upnpdiscoverThread = NULL;
Mutex ServerSocket::mutexUpnpdiscoverThread;
//
// UPnP - Start
//
@ -1846,9 +1847,13 @@ void BroadCastClientSocketThread::execute() {
ServerSocket::ServerSocket() : Socket() {
if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
upnpdiscoverThread = NULL;
MutexSafeWrapper safeMutexUPNP(&ServerSocket::mutexUpnpdiscoverThread,string(__FILE__) + "_" + intToStr(__LINE__));
ServerSocket::upnpdiscoverThread = NULL;
safeMutexUPNP.ReleaseLock();
portBound = false;
broadCastThread = NULL;
UPNP_Tools::enabledUPNP = false;
if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
}
@ -1856,16 +1861,23 @@ ServerSocket::ServerSocket() : Socket() {
ServerSocket::~ServerSocket() {
if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
//printf("In [%s::%s] Line: %d UPNP_Tools::enabledUPNP = %d\n",__FILE__,__FUNCTION__,__LINE__,UPNP_Tools::enabledUPNP);
stopBroadCastThread();
if(upnpdiscoverThread != NULL) {
SDL_WaitThread(upnpdiscoverThread, NULL);
upnpdiscoverThread = NULL;
//printf("In [%s::%s] Line: %d safeMutexUPNP\n",__FILE__,__FUNCTION__,__LINE__);
MutexSafeWrapper safeMutexUPNP(&ServerSocket::mutexUpnpdiscoverThread,string(__FILE__) + "_" + intToStr(__LINE__));
if(ServerSocket::upnpdiscoverThread != NULL) {
SDL_WaitThread(ServerSocket::upnpdiscoverThread, NULL);
ServerSocket::upnpdiscoverThread = NULL;
}
safeMutexUPNP.ReleaseLock();
//printf("In [%s::%s] Line: %d safeMutexUPNP\n",__FILE__,__FUNCTION__,__LINE__);
//printf("In [%s::%s] Line: %d UPNP_Tools::enabledUPNP = %d\n",__FILE__,__FUNCTION__,__LINE__,UPNP_Tools::enabledUPNP);
if (UPNP_Tools::enabledUPNP) {
UPNP_Tools::NETremRedirects(ServerSocket::externalPort);
UPNP_Tools::enabledUPNP = false;
//UPNP_Tools::enabledUPNP = false;
}
if(urls.controlURL && urls.ipcondescURL && urls.controlURL_CIF) {
@ -2068,14 +2080,18 @@ Socket *ServerSocket::accept() {
void ServerSocket::NETdiscoverUPnPDevices() {
if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] UPNP - Start\n",__FILE__,__FUNCTION__,__LINE__);
if(upnpdiscoverThread != NULL) {
SDL_WaitThread(upnpdiscoverThread, NULL);
upnpdiscoverThread = NULL;
//printf("In [%s::%s] Line: %d safeMutexUPNP\n",__FILE__,__FUNCTION__,__LINE__);
MutexSafeWrapper safeMutexUPNP(&ServerSocket::mutexUpnpdiscoverThread,string(__FILE__) + "_" + intToStr(__LINE__));
if(ServerSocket::upnpdiscoverThread != NULL) {
SDL_WaitThread(ServerSocket::upnpdiscoverThread, NULL);
ServerSocket::upnpdiscoverThread = NULL;
}
// WATCH OUT! Because the thread takes void * as a parameter we MUST cast to the pointer type
// used on the other side (inside the thread)
upnpdiscoverThread = SDL_CreateThread(&UPNP_Tools::upnp_init, dynamic_cast<UPNPInitInterface *>(this));
ServerSocket::upnpdiscoverThread = SDL_CreateThread(&UPNP_Tools::upnp_init, dynamic_cast<UPNPInitInterface *>(this));
safeMutexUPNP.ReleaseLock();
//printf("In [%s::%s] Line: %d safeMutexUPNP\n",__FILE__,__FUNCTION__,__LINE__);
}
void ServerSocket::UPNPInitStatus(bool result) {
@ -2099,7 +2115,7 @@ void ServerSocket::UPNPInitStatus(bool result) {
UPNPPortForwardList.push_back(this->getFTPServerPort() + clientIndex);
}
UPNP_Tools::NETaddRedirects(UPNPPortForwardList);
UPNP_Tools::NETaddRedirects(UPNPPortForwardList,false);
}
}
@ -2246,7 +2262,7 @@ int UPNP_Tools::upnp_init(void *param) {
}
}
bool UPNP_Tools::upnp_add_redirect(int ports[2]) {
bool UPNP_Tools::upnp_add_redirect(int ports[2],bool mutexLock) {
char externalIP[16] = "";
char ext_port_str[16] = "";
char int_port_str[16] = "";
@ -2254,6 +2270,17 @@ bool UPNP_Tools::upnp_add_redirect(int ports[2]) {
if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] upnp_add_redir(%d : %d)\n",__FILE__,__FUNCTION__,__LINE__,ports[0],ports[1]);
if(mutexLock) {
//printf("In [%s::%s] Line: %d safeMutexUPNP\n",__FILE__,__FUNCTION__,__LINE__);
MutexSafeWrapper safeMutexUPNP(&ServerSocket::mutexUpnpdiscoverThread,string(__FILE__) + "_" + intToStr(__LINE__));
if(ServerSocket::upnpdiscoverThread != NULL) {
SDL_WaitThread(ServerSocket::upnpdiscoverThread, NULL);
ServerSocket::upnpdiscoverThread = NULL;
}
safeMutexUPNP.ReleaseLock();
//printf("In [%s::%s] Line: %d safeMutexUPNP\n",__FILE__,__FUNCTION__,__LINE__);
}
if (!urls.controlURL || urls.controlURL[0] == '\0') {
return false;
}
@ -2287,24 +2314,38 @@ bool UPNP_Tools::upnp_add_redirect(int ports[2]) {
void UPNP_Tools::upnp_rem_redirect(int ext_port) {
if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] upnp_rem_redir(%d)\n",__FILE__,__FUNCTION__,__LINE__,ext_port);
//printf("In [%s::%s] Line: %d safeMutexUPNP\n",__FILE__,__FUNCTION__,__LINE__);
MutexSafeWrapper safeMutexUPNP(&ServerSocket::mutexUpnpdiscoverThread,string(__FILE__) + "_" + intToStr(__LINE__));
if(ServerSocket::upnpdiscoverThread != NULL) {
SDL_WaitThread(ServerSocket::upnpdiscoverThread, NULL);
ServerSocket::upnpdiscoverThread = NULL;
}
safeMutexUPNP.ReleaseLock();
//printf("In [%s::%s] Line: %d safeMutexUPNP\n",__FILE__,__FUNCTION__,__LINE__);
//printf("In [%s::%s] Line: %d ext_port = %d urls.controlURL = [%s]\n",__FILE__,__FUNCTION__,__LINE__,ext_port,urls.controlURL);
if (urls.controlURL && urls.controlURL[0] != '\0') {
char ext_port_str[16]="";
sprintf(ext_port_str, "%d", ext_port);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("\n\n#1 DEBUGGUNG urls.controlURL [%s]\n",urls.controlURL);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("\n\n#1 DEBUGGING urls.controlURL [%s]\n",urls.controlURL);
int result = 0;
#ifndef MINIUPNPC_VERSION_PRE1_5
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("\n\n#1 DEBUGGUNG data.first.servicetype [%s]\n",data.first.servicetype);
UPNP_DeletePortMapping(urls.controlURL, data.first.servicetype, ext_port_str, "TCP", 0);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("\n\n#1 DEBUGGING data.first.servicetype [%s]\n",data.first.servicetype);
result = UPNP_DeletePortMapping(urls.controlURL, data.first.servicetype, ext_port_str, "TCP", 0);
#else
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("\n\n#1 DEBUGGUNG data.servicetype [%s]\n",data.servicetype);
UPNP_DeletePortMapping(urls.controlURL, data.servicetype, ext_port_str, "TCP", 0);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("\n\n#1 DEBUGGING data.servicetype [%s]\n",data.servicetype);
result = UPNP_DeletePortMapping(urls.controlURL, data.servicetype, ext_port_str, "TCP", 0);
#endif
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("\n\nresult = %d\n",result);
//printf("\n\nresult = %d\n",result);
}
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("\n\n#2 DEBUGGUNG urls.controlURL [%s]\n",urls.controlURL);
if(SystemFlags::VERBOSE_MODE_ENABLED) printf("\n\n#2 DEBUGGING urls.controlURL [%s]\n",urls.controlURL);
}
void UPNP_Tools::NETaddRedirects(std::vector<int> UPNPPortForwardList) {
void UPNP_Tools::NETaddRedirects(std::vector<int> UPNPPortForwardList,bool mutexLock) {
if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s Line: %d] upnp_rem_redir(%d)\n",__FILE__,__FUNCTION__,__LINE__);
if(UPNPPortForwardList.size() % 2 != 0) {
@ -2314,7 +2355,7 @@ void UPNP_Tools::NETaddRedirects(std::vector<int> UPNPPortForwardList) {
for(unsigned int clientIndex = 0; clientIndex < UPNPPortForwardList.size(); clientIndex += 2) {
int ports[2] = { UPNPPortForwardList[clientIndex], UPNPPortForwardList[clientIndex+1] };
upnp_add_redirect(ports);
upnp_add_redirect(ports,mutexLock);
}
}