void tst_QWriteLocker::unlockAndRelockTest()
{
class UnlockAndRelockThread : public tst_QWriteLockerThread
{
public:
void run()
{
QWriteLocker locker(&lock);
waitForTest();
locker.unlock();
waitForTest();
locker.relock();
waitForTest();
}
};
thread = new UnlockAndRelockThread;
thread->start();
waitForThread();
// lock should be locked by the QWriteLocker
QVERIFY(!thread->lock.tryLockForWrite());
releaseThread();
waitForThread();
// lock has been explicitly unlocked via QWriteLocker
QVERIFY(thread->lock.tryLockForWrite());
thread->lock.unlock();
releaseThread();
waitForThread();
// lock has been explicity relocked via QWriteLocker
QVERIFY(!thread->lock.tryLockForWrite());
releaseThread();
QVERIFY(thread->wait());
delete thread;
thread = 0;
}
void tst_QMutexLocker::unlockAndRelockTest()
{
class UnlockAndRelockThread : public tst_QMutexLockerThread
{
public:
void run()
{
QMutexLocker locker(&mutex);
waitForTest();
locker.unlock();
waitForTest();
locker.relock();
waitForTest();
}
};
thread = new UnlockAndRelockThread;
thread->start();
waitForThread();
// mutex should be locked by the QMutexLocker
QVERIFY(!thread->mutex.tryLock());
releaseThread();
waitForThread();
// mutex has been explicitly unlocked via QMutexLocker
QVERIFY(thread->mutex.tryLock());
thread->mutex.unlock();
releaseThread();
waitForThread();
// mutex has been explicitly relocked via QMutexLocker
QVERIFY(!thread->mutex.tryLock());
releaseThread();
QVERIFY(thread->wait());
delete thread;
thread = 0;
}
void tst_QWriteLocker::scopeTest()
{
class ScopeTestThread : public tst_QWriteLockerThread
{
public:
void run()
{
waitForTest();
{
QWriteLocker locker(&lock);
waitForTest();
}
waitForTest();
}
};
thread = new ScopeTestThread;
thread->start();
waitForThread();
// lock should be unlocked before entering the scope that creates the QWriteLocker
QVERIFY(thread->lock.tryLockForWrite());
thread->lock.unlock();
releaseThread();
waitForThread();
// lock should be locked by the QWriteLocker
QVERIFY(!thread->lock.tryLockForWrite());
releaseThread();
waitForThread();
// lock should be unlocked when the QWriteLocker goes out of scope
QVERIFY(thread->lock.tryLockForWrite());
thread->lock.unlock();
releaseThread();
QVERIFY(thread->wait());
delete thread;
thread = 0;
}
/* void *arg is a argumentReceivingThread_t type */
void receivingThread( void *arg )
{
TRACE_2( SERVER , "receivingThread()");
char buff[BUFF_SIZE];
char input[] = "rdb_remote~>";
int ret;
void *cliRet;
argumentReceivingThread_t *arguments = ( argumentReceivingThread_t * )arg;
TRACE_3( SERVER , "Thread argument: socket: %d , port: %d" , arguments->socket , arguments->port );
TRACE_1( SERVER , "[!]Receiving thread create !");
if( arguments->port == PORT_CLI )
sendVoidSocket( arguments->socket , input , sizeof( input ) );
else
TRACE_1( SERVER , "Port not used at the moment.\n");
while( 1 )
{
memset( buff , 0 , BUFF_SIZE );
ret = recv( arguments->socket , buff , BUFF_SIZE , 0 );
if( ret > 0 )
{
if( arguments->port == PORT_CLI )
{
TRACE_3( SERVER , "[+]Data: %s" , buff );
cliRet = doCommand( buff );
if( cliRet != NULL )
{
sendVoidSocket( arguments->socket , cliRet , strlen( ( const char * )cliRet ) );
zfree( cliRet );
// sendVoidSocket( arguments->socket , input , sizeof( input ) );
}
}
}
}
TRACE_3( SERVER , "[!]Quitting receiving thread !");
releaseThread();
pthread_exit( NULL );
}
void tst_QWriteLocker::lockerStateTest()
{
class LockerStateThread : public tst_QWriteLockerThread
{
public:
void run()
{
{
QWriteLocker locker(&lock);
locker.relock();
locker.unlock();
waitForTest();
}
waitForTest();
}
};
thread = new LockerStateThread;
thread->start();
waitForThread();
// even though we relock() after creating the QWriteLocker, it shouldn't lock the lock more than once
QVERIFY(thread->lock.tryLockForWrite());
thread->lock.unlock();
releaseThread();
waitForThread();
// if we call QWriteLocker::unlock(), its destructor should do nothing
QVERIFY(thread->lock.tryLockForWrite());
thread->lock.unlock();
releaseThread();
QVERIFY(thread->wait());
delete thread;
thread = 0;
}
void doMigration(SpuThreadData * spu_data, SpuJavaThreadData * thread, int spuId)
{
prepareMigration(spu_data,
spuId,
thread->methodClassTocOffset,
thread->methodSubArchOffset,
thread->paramsStart,
thread->paramsLength);
runMigratedMethod(spu_data, spuId, thread->retType);
supportSPU(spu_data, thread, spuId);
// thread is now complete
thread->complete = 1;
// release SPU to allow it to do more work
releaseThread(spu_data, spuId);
return;
}
void * threadCallFunction(void *arg) {
ThreadInfo tiInfo = (ThreadInfo)arg;
// Get commands from client.
int wait_for_commands = 1;
do {
// Read a line from the client.
char cmd[MAX_CMD_LEN];
int status = recvline(tiInfo->clientsock, cmd, MAX_CMD_LEN);
if (status != 0) {
// Either an error occurred or the client closed the connection.
wait_for_commands = 0;
}
else {
// Handle the command from the client.
int status = handle_command(tiInfo->clientsock, cmd, tiInfo->fileptr, tiInfo->params, tiInfo->headlist, &(tiInfo->auth_success));
if (status != 0)
wait_for_commands = 0; // Oops. An error occured.
}
} while (wait_for_commands);
if (close(tiInfo->clientsock)<0) {
pthread_mutex_lock( &printMutex );
printf("ERROR in closing socket to %s:%d.\n",
inet_ntoa(tiInfo->clientaddr.sin_addr), tiInfo->clientaddr.sin_port);
pthread_mutex_unlock( &printMutex );
}
releaseThread( tiInfo );
return NULL;
}
void createServer( void *port )
{
TRACE_2( SERVERMANAGER , "createServer( %d )." , *( int * )port );
int s_server = socket( AF_INET , SOCK_STREAM , 0 );
int clients[MAX_CLIENT];
int numClients;
struct sockaddr_in serv_addr;
argumentReceivingThread_t *args;
if( s_server < 0 )
{
TRACE_ERROR( SERVERMANAGER , "[-]Error to create socket.");
pthread_exit( ( void * )PC_ERROR );
}
serv_addr.sin_family = AF_INET;
serv_addr.sin_addr.s_addr = htonl( INADDR_ANY );
serv_addr.sin_port = htons( *( int * )port );
if( bind( s_server , ( struct sockaddr* )&serv_addr, sizeof( serv_addr ) ) < 0 )
{
TRACE_ERROR( SERVERMANAGER , "[-]Error to bind on port: %d." , *( int * )port );
pthread_exit( ( void * )PC_ERROR );
}
if( listen( s_server , 10 ) < 0 )
{
TRACE_ERROR( SERVERMANAGER , "[-]Error to listen to 10 connection.");
pthread_exit( ( void * )PC_ERROR );
}
while( 1 )
{
if( numClients < MAX_CLIENT )
{
clients[numClients] = accept( s_server , NULL , NULL );
if( clients[numClients] > 0 )
{
TRACE_1( SERVERMANAGER , "[!]New client connected.");
args = ( argumentReceivingThread_t * )zmalloc( sizeof( argumentReceivingThread_t ) );
args->socket = clients[numClients];
args->port = *( int * )port;
createThread( &receivingThread , args );
numClients++;
}
}
}
releaseThread();
pthread_exit( ( void * )PC_SUCCESS );
}
/* void *arg is a argumentReceivingThread_t type */
void receivingThread( void *arg )
{
TRACE_2( SERVERMANAGER , "receivingThread()");
char buff[BUFF_SIZE];
char input[] = "wMusic~>";
int ret;
int info;
void *cliRet;
argumentReceivingThread_t *arguments = ( argumentReceivingThread_t * )arg;
TRACE_3( SERVERMANAGER , "Thread argument: socket: %d , port: %d" , arguments->socket , arguments->port );
TRACE_1( SERVERMANAGER , "[!]Receiving thread create !");
if( arguments->port == PORT_CLI )
sendVoidSocket( arguments->socket , input , sizeof( input ) );
else //usleep( 2000 ) for WAN connection, usleep( 300 ) for LAN connection.
usleep( 2000 ); info = IAMBRIDGE; sendVoidSocket( arguments->socket , ( void *)&info , sizeof( int ) ); //Sending info that the remote is connected to a bridge.
while( 1 )
{
memset( buff , 0 , BUFF_SIZE );
ret = recv( arguments->socket , buff , BUFF_SIZE , 0 );
if( ret > 0 )
{
if( arguments->port == PORT_COMMANDER )
{
TRACE_3( SERVERMANAGER , "[+]Data: %s" , buff );
if( strstr( buff , "DISC") != NULL )
{
disconnectClient( &arguments->socket );
break;
}
lastRequester = arguments->socket;
doAction( buff );
}
else if( arguments->port == PORT_CLI )
{
TRACE_3( SERVERMANAGER , "[+]Data: %s" , buff );
cliRet = doCommand( buff );
if( cliRet != NULL )
{
sendVoidSocket( arguments->socket , cliRet , strlen( ( const char * )cliRet ) );
zfree( cliRet );
sendVoidSocket( arguments->socket , input , sizeof( input ) );
}
}
}
}
TRACE_3( SERVERMANAGER , "[!]Quitting receiving thread !");
releaseThread();
pthread_exit( NULL );
}
