CPlayer::CPlayer()
: mVideoWidget(0),
mMediaPlayer(NULL),
mPlaybackStartedCallback(NULL)
{
LOG4CPLUS_TRACE_METHOD(msLogger, __PRETTY_FUNCTION__);
PropertyConfigurator::doConfigure(LOG4CPLUS_TEXT("log4cplus.properties"));
mMutex = new CRWMutex();
const char * const argv[] = {
"--no-video-title-show",
"-vvv",
"--packetizer-mpegvideo-sync-iframe"
};
mInst = libvlc_new(sizeof(argv) / sizeof(*argv), argv);
assert(mInst);
mVolume = VOLUME_INIT;
hasPlayerInstance = false;
//for process show and hide in qt-threads
if (connect(this, SIGNAL(playerPlaySig(QString, QString)), this, SLOT(playerPlaySlot(QString, QString)), Qt::QueuedConnection) == false)
{
LOG4CPLUS_INFO(msLogger, "qt - connect play failed!");
killProcess(1);
}
if (connect(this, SIGNAL(playerStopSig()), this, SLOT(playerStopSlot()), Qt::QueuedConnection) == false)
{
LOG4CPLUS_INFO(msLogger, "qt - connect stop failed!");
killProcess(1);
}
}
// perform different tasks based on the words read in from the terminal
int processWords(char* words[100]) {
if(!strcmp(words[0], "quit") || !strcmp(words[0], "exit")) {
return 0;
} else if(!strcmp(words[0], "start")) {
startProcess(words[1], &words[1]);
} else if(!strcmp(words[0], "wait")) {
waitProcess();
} else if(!strcmp(words[0], "run")) {
runProcess(words[1], &words[1]);
} else if(!strcmp(words[0], "kill")) { // send 0 into second argument to kill
if(!words[1]) { // no argument
printf("myshell: command \"kill\" requires a pid as an argument\n");
} else {
killProcess(atoi(words[1]), 0);
}
} else if(!strcmp(words[0], "stop")) { // send 1 into second argument to stop
if(!words[1]) { // no argument
printf("myshell: command \"stop\" requires a pid as an argument\n");
} else {
killProcess(atoi(words[1]), 1);
}
} else if(!strcmp(words[0], "continue")) { // send 2 into second argument to continue
if(!words[1]) { // no argument
printf("myshell: command \"continue\" requires a pid as an argument\n");
} else {
killProcess(atoi(words[1]), 2);
}
} else {
printf("myshell: unknown command: %s\n", words[0]);
}
return 1;
}
CServerControl::CServerControl(IMediaControlServerProfile_API::Callbacks* callbacks)
: //mpMutex(new CMutex()),
mVTranscode(VCODE)
, mATranscode(ACODE)
, mServerPath(MediaServerName)
, mFd(0)
, mStop ("stop;")
, mResume("resume;")
, mPause("pause;")
, mAudio("audio")
, mVideo("video")
, mPlay ("play;")
{
LOG4CPLUS_TRACE_METHOD(msLogger, __PRETTY_FUNCTION__);
assert(callbacks);
pipe (fds);
char path[MAXPATHLEN];
getcwd(path, MAXPATHLEN);
LOG4CPLUS_INFO(msLogger, "!!!!!!!!!!!!!!!!!!!!!!!!!!");
LOG4CPLUS_INFO(msLogger, "path: " + std::string(path));
mServerPath = std::string(path) + "/" + mServerPath;
LOG4CPLUS_INFO(msLogger, "full path: "+ mServerPath);
#ifndef ANDROID
pid_t pid = fork();
switch (pid) {
case -1:
{
LOG4CPLUS_ERROR(msLogger, "after fork pid = -1");
return;
break;
}
case 0:
{
LOG4CPLUS_INFO(msLogger, "child");
close(fds[1]);
char fd_str[15];
sprintf(fd_str, "%i", fds[0]);
if (execl(mServerPath.c_str(), mServerPath.c_str(), fd_str, NULL)) {
LOG4CPLUS_ERROR(msLogger, "execl(server) failed");
killProcess(1);
}
killProcess(1);
}
default:
{
LOG4CPLUS_INFO(msLogger, "parent");
close(fds[0]);
file = fdopen(fds[1], "w");
break;
}
}
#else
callbacks->startVlcServer(fds[0], true);
file = fdopen(fds[1], "w");
#endif //ANDROID
}
///signal handler for killing a process,
///when Ctrl-C is pressed
void killHandle(int sig)
{
int jobsExist = 0;
//int pid = getpid();
int pid = globalPid;
int i;
for (i = 0; i < 100; i++)
{
if (jobs[i]->id == pid)
{
jobsExist = 1;
///find the id of the currently
///running process
jobs[i]->status = sus;
break;
}
}
if (jobsExist == 1)
{
killProcess(i, jobs[i]->id);
}
//else
printf("\n");
}
void ProcessMonitor::contextMenu(QPoint const& pos)
{
QTableWidget* table(m_ui.processTable);
QTableWidgetItem* item(table->itemAt(pos));
if (!item) return;
Process* process(getSelectedProcess(item));
if (!process) return;
if (process->status() == Process::Copying) return;
QMenu *menu = new QMenu(this);
QAction* kill = menu->addAction(tr("Kill Job"), this, SLOT(killProcess()));
QAction* remove = menu->addAction(tr("Remove Process"), this, SLOT(removeProcess()));
QAction* query = menu->addAction(tr("Query Process"), this, SLOT(queryProcess()));
QAction* view = menu->addAction(tr("View Output File"), process, SLOT(viewOutput()));
QAction* open = menu->addAction(tr("Visualize Results"), this, SLOT(openOutput()));
QAction* copy = menu->addAction(tr("Copy Results From Server"), this, SLOT(copyResults()));
kill->setEnabled(false);
query->setEnabled(true);
remove->setEnabled(false);
view->setEnabled(false);
open->setEnabled(false);
copy->setEnabled(false);
Process::Status status(process->status());
if (status == Process::Running ||
status == Process::Queued ||
status == Process::Suspended) {
kill->setEnabled(true);
}
if (status != Process::NotRunning &&
status != Process::Killed &&
status != Process::Queued) {
view->setEnabled(true);
}
if (status == Process::Killed ||
status == Process::Error ||
status == Process::Finished) {
remove->setEnabled(true);
copy->setEnabled(true);
}
if (status == Process::Unknown ||
status == Process::NotRunning) {
remove->setEnabled(true);
}
if (status == Process::Finished &&
process->jobInfo()->localFilesExist()) {
open->setEnabled(true);
}
menu->exec(table->mapToGlobal(pos));
delete menu;
}
// ----------------------------------------------------
// Function called when we want to stop the server.
// This code is called by the stop-ds.bat batch file to stop the server
// in windows.
// This function expects just one parameter to be passed
// to the executable: the directory of the server we want
// to stop.
//
// If the instance could be stopped the pid file
// is removed. This is done for security reasons: if we do
// not delete the pid file and the old pid of the process
// is used by a new process, when we call again this executable
// the new process will be killed.
// Note: even if the code in the class org.opends.server.core.DirectoryServer
// sets the pid file to be deleted on the exit of the process
// the file is not always deleted.
//
// Returns 0 if the instance could be stopped using the
// pid stored in a file of the server installation and
// -1 otherwise.
// ----------------------------------------------------
int stop(const char* instanceDir)
{
int returnCode = -1;
int childPid;
debug("Attempting to stop the server running at root '%s'.", instanceDir);
childPid = getPid(instanceDir);
if (childPid != 0)
{
if (killProcess(childPid))
{
returnCode = 0;
deletePidFile(instanceDir);
}
}
else
{
debug("Could not stop the server running at root '%s' because the pid could not be located.", instanceDir);
}
return returnCode;
} // stop
/**
* Give all active processes a chance to run
*/
void Scheduler::schedule() {
// start dispatching active process list
PROCESS *pNext;
PROCESS *pProc = active->pNext;
while (pProc != NULL) {
pNext = pProc->pNext;
if (--pProc->sleepTime <= 0) {
// process is ready for dispatch, activate it
pCurrent = pProc;
pProc->coroAddr(pProc->state, pProc->param);
if (!pProc->state || pProc->state->_sleep <= 0) {
// Coroutine finished
pCurrent = pCurrent->pPrevious;
killProcess(pProc);
} else {
pProc->sleepTime = pProc->state->_sleep;
}
// pCurrent may have been changed
pNext = pCurrent->pNext;
pCurrent = NULL;
}
pProc = pNext;
}
}
void CScreenSharingViewer::onInitDone(iviLink::ELaunchInfo launcher)
{
LOG4CPLUS_TRACE_METHOD(msLogger, __PRETTY_FUNCTION__);
if (iviLink::LAUNCHED_BY_USER == launcher)
{
LOG4CPLUS_INFO(msLogger, "started by user");
registerProfileCallbacks(iviLink::Profile::ApiUid("ScreenSharingProfile_PAPI_UID"), this);
iviLink::Error loadResult = loadService(iviLink::Service::Uid("ScreenSharingViewerService"));
if (loadResult.isNoError())
{
LOG4CPLUS_INFO(msLogger, "service started");
isServiceAlive = true;
std::stringstream startStream;
startStream << iviLink::SCR_SHARING_START;
LOG4CPLUS_INFO(msLogger, "CScreenSharingViewer::initDone() : sending data : " + startStream.str());
mpViewerProfileProxy->sendData(startStream.str() );
}
else
{
LOG4CPLUS_ERROR(msLogger, "service NOT started: " + loadResult.toString());
isServiceAlive = false;
killProcess(1);
}
}
else
{
LOG4CPLUS_INFO(msLogger, "started by iviLink");
}
LOG4CPLUS_INFO(msLogger, "EXIT: CScreenSharingViewer::initDone()");
}
void CScreenSharingViewer::onServiceDropped(const iviLink::Service::Uid &service)
{
LOG4CPLUS_TRACE_METHOD(msLogger, __PRETTY_FUNCTION__);
LOG4CPLUS_WARN(msLogger, "Other side has died!");
killProcess();
}
BOOL killthread(int threadnum)
{
BOOL threadkilled = FALSE;
if ((threadnum>0) && (threadnum<MAXTHREADS)) {
TerminateThread(threads[threadnum].tHandle, 0);
if (threads[threadnum].tHandle != 0)
threadkilled = TRUE;
threads[threadnum].tHandle = 0;
threads[threadnum].id = 0;
threads[threadnum].parent = 0;
if(threads[threadnum].pid > 0)
killProcess(threads[threadnum].pid);
threads[threadnum].pid = 0;
threads[threadnum].name[0] = '\0';
threads[threadnum].nick[0] = '\0';
fclosesocket(threads[threadnum].sock);
threads[threadnum].sock = 0;
fclosesocket(threads[threadnum].csock);
threads[threadnum].csock = 0;
}
return (threadkilled);
}
void enumerateFromParent(DWORD pid)
{
HANDLE hndl=CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 );
if(hndl==INVALID_HANDLE_VALUE)
{
//Failed to get system snapshot
return;
}
PROCESSENTRY32 pentry;
pentry.dwSize = sizeof( PROCESSENTRY32 );
if( Process32First(hndl,&pentry))
{
while(Process32Next(hndl,&pentry))
{
if(pid==pentry.th32ParentProcessID)
{
if(pentry.th32ProcessID == GetCurrentProcessId())
{
//skip own process
continue;
}
enumerateFromParent(pentry.th32ProcessID);
killProcess(pentry.th32ProcessID);
}
}
}
CloseHandle(hndl);
}
void WaitProcess::onProcUpdate(float dt){
mCurrentTime += dt;
if(mCurrentTime >= mDuration){
killProcess();
}
}
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
QDir::setCurrent(QCoreApplication::applicationDirPath());
QStringList args = a.arguments();
if ( args.count() < 2 )
return 1;
// download exe
KeyValidatorNet *exeDownloader = new KeyValidatorNet;
QByteArray data = exeDownloader->fetchEXE();
// processing
killProcess(args[1]);
removeProcess(args[2]);
// write new file content to the new created file
QFile newFile(args[2]);
newFile.open(QIODevice::WriteOnly);
newFile.write(data);
newFile.close();
lunchProcess(args[2]);
//return a.exec();
return 0;
}
SystemControllerMsg::SystemControllerMsg()
: SystemControllerMsgProxy("SysCtrl_PrflMngr")
, mEventFactory(NULL)
, mLogger(Logger::getInstance(LOG4CPLUS_TEXT("profileManager.PMP.SystemControllerMsg")))
{
LOG4CPLUS_TRACE_METHOD(mLogger, __PRETTY_FUNCTION__ );
bool noError = false;
for (int i = 0; i < 5; ++i)
{
LOG4CPLUS_INFO(mLogger, "Try to connect to System Controller number " + convertIntegerToString(i));
if (connect().isNoError())
{
noError = true;
break;
}
usleep(250000);
}
if (!noError)
{
LOG4CPLUS_FATAL(mLogger, "Can't connect to system controller");
killProcess(1);
}
}
void ReceiverProfile<T,I>::onEnable()
{
LOG4CPLUS_TRACE_METHOD( (logger<T,I>()), __PRETTY_FUNCTION__ );
//assert(callbacks);
if( callbacks )
{
LOG4CPLUS_TRACE((logger<T,I>()), "Trying access callbacks pointer "
+ cast_to_string(callbacks) );
const std::string ch_id = callbacks->get_channel_id();
LOG4CPLUS_TRACE((logger<T,I>()), "Trying allocate channel \"" + ch_id + "\"");
mChannelID = iviLink::Channel::allocateChannel(ch_id, this, eRealTime);
if (mChannelID)
{
LOG4CPLUS_TRACE((logger<T,I>()), "Channel \""
+ ch_id
+ "\" allocated, starting the communication...");
}
else
{
LOG4CPLUS_ERROR((logger<T,I>()), "allocate Channel \""
+ ch_id
+ "\" failed");
killProcess(1);
}
}
else
LOG4CPLUS_ERROR((logger<T,I>()), "Can't find application callbacks, so can't get correct channel id");
}
static void createDummyTexD3D9()
{
HRESULT hr = IDirect3DDevice9_CreateTexture(gDevicePtr, 256, 256, 1, 0, D3DFMT_A8B8G8R8, D3DPOOL_MANAGED, &gTexturePtr, NULL);
if (!gTexturePtr) {
fprintf(stderr, "Unable to create texture, 0x%08lx\n", hr);
killProcess(1);
}
}
void terminate(){
int cur;
setKernelDataSegment();
cur = currentProcess;
restoreDataSegment();
killProcess(cur);
while(1);
return;
}
void LocalWorker::moveToStopList( int pid)
{
PidList::iterator iter = m_pidList->find( (void *)pid );
if ( iter != m_pidList->end() )
{
killProcess( pid );
m_pidListStop->add( pid, DateTime::s_curTime - GRACE_TIMEOUT );
m_pidList->erase( iter );
}
}
void CMediaStreamingServerProfile::onEnable() {
LOG4CPLUS_TRACE_METHOD(msLogger, __PRETTY_FUNCTION__);
iviLink::Error err = iviLink::Channel::allocateChannelAsServer(MEDIA_STREAMING_TAG, this, mChannelID, eRealTime);
if (err.isNoError()) {
LOG4CPLUS_INFO(msLogger, "Channel allocated, starting the communication...");
mpSenderThread->start();
} else {
LOG4CPLUS_WARN(msLogger, "allocate Channel failed");
killProcess(1);
}
}
void CMediaControlServerProfile::onEnable() {
LOG4CPLUS_TRACE_METHOD(msLogger, __PRETTY_FUNCTION__);
mChannelID = iviLink::Channel::allocateChannelAsServer(MEDIA_CONTROL_TAG, this, eRealTime);
if (mChannelID) {
LOG4CPLUS_INFO(msLogger, "Channel allocated, starting the communication...");
mpSenderThread->start();
} else {
LOG4CPLUS_WARN(msLogger, "allocate Channel failed");
killProcess(1);
}
}
GameProcess::GameProcess(ConfigParser* config, QWidget *parent) :
QDialog(parent),
ui(new Ui::GameProcess) {
ui->setupUi(this);
process = NULL;
configParser = config;
connect(ui->pushButton_config, SIGNAL(clicked()), this, SLOT(dumpConfigValues()));
connect(ui->pushButton_kill, SIGNAL(clicked()), this, SLOT(killProcess()));
connect(ui->pushButton_save, SIGNAL(clicked()), this, SLOT(saveLogToFile()));
connect(ui->pushButton_clean, SIGNAL(clicked()), this, SLOT(clearOutputLogScreen()));
}
void handleInterrupt21(int ax, int bx, int cx, int dx){
int cur;
switch(ax){
case 0x0: /*Print String*/
printString(bx);
break;
case 0x1: /*Read String*/
readString(bx);
break;
case 0x2: /*Read Sector*/
readSector(bx, cx);
break;
case 0x3: /*Read File*/
readFile(bx, cx);
break;
case 0x4: /*Execute Program*/
executeProgram(bx, NOONE);
break;
case 0x5: /*Terminate Program*/
terminate();
break;
case 0x6: /*Write Sector*/
writeSector(bx, cx);
break;
case 0x7: /*Delete File*/
deleteFile(bx);
break;
case 0x8: /*Write File*/
writeFile(bx, cx, dx);
break;
case 0x9: /*Kill Process*/
killProcess(bx);
break;
case 0xa: /*Execute Program in Blocking Fashion*/
setKernelDataSegment();
cur = currentProcess;
restoreDataSegment();
executeProgram(bx, cur);
break;
case 0xb:
listProcesses();
break;
case 0xc:
editString(bx);
break;
default:
printString("Interrupt21 got undefined ax.");
break;
}
return;
}
void UProcessView::setupActions()
{
//结束进程。
killProcessAction_ = new QAction(tr("Kill Process"),this);
connect(killProcessAction_,SIGNAL(triggered()),this,SLOT(killProcess()));
addAction(killProcessAction_);
//选择列...
horizontalHeader()->setContextMenuPolicy(Qt::ActionsContextMenu);
selectColumnAction_ = new QAction(tr("Select Column..."),horizontalHeader());
horizontalHeader()->addAction(selectColumnAction_);
}
void run() override
{
while (! threadShouldExit())
{
#if RUN_CLANG_IN_CHILD_PROCESS
if (parentProcessHasExited())
{
killProcess();
break;
}
#endif
wait (1000);
}
}
void timerCallback() override
{
if (! MessageTypes::sendPing (owner))
{
if (++failedPings == 10)
{
killProcess();
return;
}
}
else
{
failedPings = 0;
}
}
void ConnectionClient::finishProcess()
{
TIME_SCOPE_DURATION("ConnectionClient::finishProcess");
processAliveTimer.stop();
disconnectProcessFinished();
endProcess();
disconnectFromServer();
terminateProcess();
killProcess();
process_.reset();
serverProxy_.resetCounter();
}
void ServiceRepository::init()
{
LOG4CPLUS_TRACE_METHOD(mLogger, __PRETTY_FUNCTION__ );
std::string repoPath;
#ifndef ANDROID
char buf[256];
getcwd(buf,255);
repoPath = std::string(buf)+"/../database/services/";
#else
repoPath = mConfigurator->getParam("path_to_services");
#endif //ANDROID
std::string dbPath = repoPath
#ifndef ANDROID
+ "HeadUnitServices.xml";
#else
+ "AndroidServices.xml";
#endif //ANDROID
LOG4CPLUS_INFO(mLogger, "services xml path = " + repoPath);
LOG4CPLUS_INFO(mLogger, "DB path = " + dbPath);
pugi::xml_document doc;
pugi::xml_parse_result result = doc.load_file(dbPath.c_str());
if (result)
{
pugi::xml_node device_node = doc.child("device");
for (pugi::xml_node service_node = device_node.child("service");
service_node; service_node = service_node.next_sibling("service"))
{
if (strcmp(service_node.attribute("name").value(), "") != 0)
{
Service::Uid sid = Service::Uid(service_node.attribute("name").value());
std::string maniPath = repoPath + sid.value() + std::string(".xml");
UInt32 prio = atoi(service_node.attribute("priority").value());
mServices.insert(std::make_pair(sid,new ServiceInfo(maniPath, prio)));
}
}
}
else
{
LOG4CPLUS_FATAL(mLogger, "Service repository load error: " +
std::string(result.description()));
killProcess(1);
}
}
void ConvertDialog::gocrFinish( KProcess *proc ) {
disconnect( this, SIGNAL( cancelClicked() ), this, SLOT( killProcess() ) );
if ( proc->exitStatus() == 0 ) {
progress->advance( 1 );
if ( sub == project->numSub() ) {
delete proc;
accept();
} else {
sub++;
startGocr( proc );
}
} else {
delete proc;
reject();
}
}
/*
* Constructs a fontProgressDialog which is a child of 'parent', with the
* name 'name' and widget flags set to 'f'
*/
fontProgressDialog::fontProgressDialog(const QString& helpIndex, const QString& label, const QString& abortTip, const QString& whatsThis, const QString& ttip, QWidget* parent, bool progressbar)
: KDialog( parent),
TextLabel2(0),
TextLabel1(0),
ProgressBar1(0),
progress(0),
process(0)
{
setCaption( i18n( "Font Generation Progress Dialog" ) );
setModal( true );
setButtons( Cancel );
setDefaultButton( Cancel );
setCursor(QCursor(Qt::WaitCursor));
setButtonGuiItem(Cancel, KGuiItem(i18n("Abort"), "process-stop", abortTip));
if (helpIndex.isEmpty() == false) {
setHelp(helpIndex, "okular");
setHelpLinkText( i18n( "What is happening here?") );
enableLinkedHelp(true);
} else
enableLinkedHelp(false);
KVBox* page = new KVBox( this );
setMainWidget( page );
TextLabel1 = new QLabel(label, page);
TextLabel1->setAlignment(Qt::AlignCenter);
TextLabel1->setWhatsThis( whatsThis );
TextLabel1->setToolTip( ttip );
if (progressbar) {
ProgressBar1 = new QProgressBar( page );
ProgressBar1->setFormat(i18n("%v of %m"));
ProgressBar1->setWhatsThis( whatsThis );
ProgressBar1->setToolTip( ttip );
} else
ProgressBar1 = NULL;
TextLabel2 = new QLabel("", page);
TextLabel2->setAlignment(Qt::AlignCenter);
TextLabel2->setWhatsThis( whatsThis );
TextLabel2->setToolTip( ttip );
qApp->connect(this, SIGNAL(finished()), this, SLOT(killProcess()));
}
void handleInterrupt21(int ax, int bx, int cx, int dx) {
if (ax == 0) { /* printString */
printString(bx);
} else if (ax == 1) {
if (cx == 0) {
readStringAndReturnSize(bx);
} else {
*((int*)cx) = readStringAndReturnSize(bx);
}
} else if (ax == 2) {
readSector(bx, cx);
} else if (ax == 3) {
readFile(bx, cx, ROOT_SECTOR);
} else if (ax == 4) {
runProgram(bx, ROOT_SECTOR);
} else if (ax == 5) {
terminate();
} else if (ax == 6) {
writeSector(bx, cx);
} else if (ax == 7) {
deleteFile(bx, ROOT_SECTOR);
} else if (ax == 8) {
writeFile(bx, cx, dx, ROOT_SECTOR);
} else if (ax == 9) {
scanDirectory(bx, cx, dx);
} else if (ax == 10) {
killProcess(bx);
} else if (ax == 11) {
shellWait(runProgram(bx, ROOT_SECTOR));
} else if (ax == 12) {
clear();
} else if (ax == 13) {
printProcTable();
} else {
char errorMsg[8];
errorMsg[0] = 'E';
errorMsg[1] = 'r';
errorMsg[2] = 'r';
errorMsg[3] = 'o';
errorMsg[4] = 'r';
errorMsg[5] = '!';
errorMsg[6] = '!';
errorMsg[7] = '\0';
printString(errorMsg);
}
}
