SystemcallPrivate::SystemcallPrivate(const std::string& of) :
- proc_(new QProcess), outindex_(0), errindex_(0),
- outfile(of),
+ process_(new QProcess),
+ outIndex_(0),
+ errIndex_(0),
+ outFile_(of),
terminalOutExists_(os::is_terminal(os::STDOUT)),
terminalErrExists_(os::is_terminal(os::STDERR)),
- process_events(false)
+ processEvents_(false)
{
- if (!outfile.empty()) {
+ if (!outFile_.empty()) {
// Check whether we have to simply throw away the output.
- if (outfile != os::nulldev())
- proc_->setStandardOutputFile(toqstr(outfile));
+ if (outFile_ != os::nulldev())
+ process_->setStandardOutputFile(toqstr(outFile_));
}
- connect(proc_, SIGNAL(readyReadStandardOutput()), SLOT(stdOut()));
- connect(proc_, SIGNAL(readyReadStandardError()), SLOT(stdErr()));
- connect(proc_, SIGNAL(error(QProcess::ProcessError)), SLOT(processError(QProcess::ProcessError)));
- connect(proc_, SIGNAL(started()), this, SLOT(processStarted()));
- connect(proc_, SIGNAL(finished(int, QProcess::ExitStatus)), SLOT(processFinished(int, QProcess::ExitStatus)));
+ connect(process_, SIGNAL(readyReadStandardOutput()), SLOT(stdOut()));
+ connect(process_, SIGNAL(readyReadStandardError()), SLOT(stdErr()));
+ connect(process_, SIGNAL(error(QProcess::ProcessError)), SLOT(processError(QProcess::ProcessError)));
+ connect(process_, SIGNAL(started()), this, SLOT(processStarted()));
+ connect(process_, SIGNAL(finished(int, QProcess::ExitStatus)), SLOT(processFinished(int, QProcess::ExitStatus)));
}
void SystemcallPrivate::startProcess(const QString& cmd)
{
cmd_ = cmd;
- if (proc_) {
+ if (process_) {
state = SystemcallPrivate::Starting;
- proc_->start(cmd_);
+ process_->start(cmd_);
}
}
void SystemcallPrivate::processEvents()
{
- if(process_events) {
+ if(processEvents_) {
QCoreApplication::processEvents(/*QEventLoop::ExcludeUserInputEvents*/);
}
}
}
-bool SystemcallPrivate::waitWhile(State waitwhile, bool proc_events, int timeout)
+bool SystemcallPrivate::waitWhile(State waitwhile, bool process_events, int timeout)
{
- if (!proc_)
+ if (!process_)
return false;
- process_events = proc_events;
+ process_events = process_events;
// Block GUI while waiting,
// relay on QProcess' wait functions
if (!process_events) {
if (waitwhile == Starting)
- return proc_->waitForStarted(timeout);
+ return process_->waitForStarted(timeout);
if (waitwhile == Running)
- return proc_->waitForFinished(timeout);
+ return process_->waitForFinished(timeout);
return false;
}
{
flush();
- if (outindex_) {
- outdata_[outindex_] = '\0';
- outindex_ = 0;
+ if (outIndex_) {
+ outData_[outIndex_] = '\0';
+ outIndex_ = 0;
if (terminalOutExists_)
- cout << outdata_;
+ cout << outData_;
}
cout.flush();
- if (errindex_) {
- errdata_[errindex_] = '\0';
- errindex_ = 0;
+ if (errIndex_) {
+ errData_[errIndex_] = '\0';
+ errIndex_ = 0;
if (terminalErrExists_)
- cerr << errdata_;
+ cerr << errData_;
}
cerr.flush();
void SystemcallPrivate::flush()
{
- if (proc_) {
+ if (process_) {
// If the output has been redirected, we write it all at once.
// Even if we are not running in a terminal, the output could go
// to some log file, for example ~/.xsession-errors on *nix.
- QString data = QString::fromLocal8Bit(proc_->readAllStandardOutput().data());
+ QString data = QString::fromLocal8Bit(process_->readAllStandardOutput().data());
ProgressInterface::instance()->appendMessage(data);
- if (!terminalOutExists_ && outfile.empty())
+ if (!terminalOutExists_ && outFile_.empty())
cout << fromqstr(data);
- data = QString::fromLocal8Bit(proc_->readAllStandardError().data());
+ data = QString::fromLocal8Bit(process_->readAllStandardError().data());
ProgressInterface::instance()->appendError(data);
if (!terminalErrExists_)
cerr << fromqstr(data);
void SystemcallPrivate::stdOut()
{
- if (proc_) {
+ if (process_) {
char c;
- proc_->setReadChannel(QProcess::StandardOutput);
- while (proc_->getChar(&c)) {
- outdata_[outindex_++] = c;
- if (c == '\n' || outindex_ + 1 == bufsize_) {
- outdata_[outindex_] = '\0';
- outindex_ = 0;
- ProgressInterface::instance()->appendMessage(QString::fromLocal8Bit(outdata_));
+ process_->setReadChannel(QProcess::StandardOutput);
+ while (process_->getChar(&c)) {
+ outData_[outIndex_++] = c;
+ if (c == '\n' || outIndex_ + 1 == bufferSize_) {
+ outData_[outIndex_] = '\0';
+ outIndex_ = 0;
+ ProgressInterface::instance()->appendMessage(QString::fromLocal8Bit(outData_));
if (terminalOutExists_)
- cout << outdata_;
+ cout << outData_;
}
}
}
void SystemcallPrivate::stdErr()
{
- if (proc_) {
+ if (process_) {
char c;
- proc_->setReadChannel(QProcess::StandardError);
- while (proc_->getChar(&c)) {
- errdata_[errindex_++] = c;
- if (c == '\n' || errindex_ + 1 == bufsize_) {
- errdata_[errindex_] = '\0';
- errindex_ = 0;
- ProgressInterface::instance()->appendError(QString::fromLocal8Bit(errdata_));
+ process_->setReadChannel(QProcess::StandardError);
+ while (process_->getChar(&c)) {
+ errData_[errIndex_++] = c;
+ if (c == '\n' || errIndex_ + 1 == bufferSize_) {
+ errData_[errIndex_] = '\0';
+ errIndex_ = 0;
+ ProgressInterface::instance()->appendError(QString::fromLocal8Bit(errData_));
if (terminalErrExists_)
- cerr << errdata_;
+ cerr << errData_;
}
}
}
QString SystemcallPrivate::errorMessage() const
{
- if (!proc_)
+ if (!process_)
return "No QProcess available";
QString message;
- switch (proc_->error()) {
+ switch (process_->error()) {
case QProcess::FailedToStart:
message = "The process failed to start. Either the invoked program is missing, "
"or you may have insufficient permissions to invoke the program.";
QString SystemcallPrivate::exitStatusMessage() const
{
- if (!proc_)
+ if (!process_)
return "No QProcess available";
QString message;
- switch (proc_->exitStatus()) {
+ switch (process_->exitStatus()) {
case QProcess::NormalExit:
message = "The process exited normally.";
break;
int SystemcallPrivate::exitCode()
{
- if (!proc_)
+ if (!process_)
return -1;
- return proc_->exitCode();
+ return process_->exitCode();
}
QProcess* SystemcallPrivate::releaseProcess()
{
- QProcess* released = proc_;
- proc_ = 0;
+ QProcess* released = process_;
+ process_ = 0;
return released;
}
void SystemcallPrivate::killProcess()
{
- killProcess(proc_);
+ killProcess(process_);
}