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ConsoleProcess: undo pointless processError() => processMessage(bool error) change

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This commit is contained in:
Oswald Buddenhagen
2011-05-11 16:27:33 +02:00
parent 322a8481a7
commit cfb232eba9
9 changed files with 47 additions and 51 deletions
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2
src/libs/utils/consoleprocess.h
View File

@@ -95,7 +95,7 @@ public:
#endif
signals:
void processMessage(const QString &message, bool isError);
void processError(const QString &error);
// These reflect the state of the actual client process
void processStarted();
void processStopped();

26
src/libs/utils/consoleprocess_unix.cpp
View File

@@ -83,13 +83,13 @@ bool ConsoleProcess::start(const QString &program, const QString &args)
pcmd = program;
} else {
if (perr != QtcProcess::FoundMeta) {
emit processMessage(tr("Quoting error in command."), true);
emit processError(tr("Quoting error in command."));
return false;
}
if (d->m_mode == Debug) {
// FIXME: QTCREATORBUG-2809
emit processMessage(tr("Debugging complex shell commands in a terminal"
" is currently not supported."), true);
emit processError(tr("Debugging complex shell commands in a terminal"
" is currently not supported."));
return false;
}
pcmd = QLatin1String("/bin/sh");
@@ -100,15 +100,15 @@ bool ConsoleProcess::start(const QString &program, const QString &args)
QStringList xtermArgs = QtcProcess::prepareArgs(terminalEmulator(d->m_settings), &qerr,
&d->m_environment, &d->m_workingDir);
if (qerr != QtcProcess::SplitOk) {
emit processMessage(qerr == QtcProcess::BadQuoting
? tr("Quoting error in terminal command.")
: tr("Terminal command may not be a shell command."), true);
emit processError(qerr == QtcProcess::BadQuoting
? tr("Quoting error in terminal command.")
: tr("Terminal command may not be a shell command."));
return false;
}
const QString err = stubServerListen();
if (!err.isEmpty()) {
emit processMessage(msgCommChannelFailed(err), true);
emit processError(msgCommChannelFailed(err));
return false;
}
@@ -117,7 +117,7 @@ bool ConsoleProcess::start(const QString &program, const QString &args)
d->m_tempFile = new QTemporaryFile();
if (!d->m_tempFile->open()) {
stubServerShutdown();
emit processMessage(msgCannotCreateTempFile(d->m_tempFile->errorString()), true);
emit processError(msgCannotCreateTempFile(d->m_tempFile->errorString()));
delete d->m_tempFile;
d->m_tempFile = 0;
return false;
@@ -129,7 +129,7 @@ bool ConsoleProcess::start(const QString &program, const QString &args)
}
if (d->m_tempFile->write(contents) != contents.size() || !d->m_tempFile->flush()) {
stubServerShutdown();
emit processMessage(msgCannotWriteTempFile(), true);
emit processError(msgCannotWriteTempFile());
delete d->m_tempFile;
d->m_tempFile = 0;
return false;
@@ -153,7 +153,7 @@ bool ConsoleProcess::start(const QString &program, const QString &args)
d->m_process.start(xterm, xtermArgs);
if (!d->m_process.waitForStarted()) {
stubServerShutdown();
emit processMessage(tr("Cannot start the terminal emulator '%1'.").arg(xterm), true);
emit processError(tr("Cannot start the terminal emulator '%1'.").arg(xterm));
delete d->m_tempFile;
d->m_tempFile = 0;
return false;
@@ -234,9 +234,9 @@ void ConsoleProcess::readStubOutput()
QByteArray out = d->m_stubSocket->readLine();
out.chop(1); // \n
if (out.startsWith("err:chdir ")) {
emit processMessage(msgCannotChangeToWorkDir(workingDirectory(), errorMsg(out.mid(10).toInt())), true);
emit processError(msgCannotChangeToWorkDir(workingDirectory(), errorMsg(out.mid(10).toInt())));
} else if (out.startsWith("err:exec ")) {
emit processMessage(msgCannotExecute(d->m_executable, errorMsg(out.mid(9).toInt())), true);
emit processError(msgCannotExecute(d->m_executable, errorMsg(out.mid(9).toInt())));
} else if (out.startsWith("pid ")) {
// Will not need it any more
delete d->m_tempFile;
@@ -255,7 +255,7 @@ void ConsoleProcess::readStubOutput()
d->m_appPid = 0;
emit processStopped();
} else {
emit processMessage(msgUnexpectedOutput(out), true);
emit processError(msgUnexpectedOutput(out));
d->m_process.terminate();
break;
}

22
src/libs/utils/consoleprocess_win.cpp
View File

@@ -82,7 +82,7 @@ bool ConsoleProcess::start(const QString &program, const QString &args)
const QString err = stubServerListen();
if (!err.isEmpty()) {
emit processMessage(msgCommChannelFailed(err), true);
emit processError(msgCommChannelFailed(err));
return false;
}
@@ -91,7 +91,7 @@ bool ConsoleProcess::start(const QString &program, const QString &args)
d->m_tempFile = new QTemporaryFile();
if (!d->m_tempFile->open()) {
stubServerShutdown();
emit processMessage(msgCannotCreateTempFile(d->m_tempFile->errorString()), true);
emit processError(msgCannotCreateTempFile(d->m_tempFile->errorString()));
delete d->m_tempFile;
d->m_tempFile = 0;
return false;
@@ -106,7 +106,7 @@ bool ConsoleProcess::start(const QString &program, const QString &args)
out.flush();
if (out.status() != QTextStream::Ok) {
stubServerShutdown();
emit processMessage(msgCannotWriteTempFile(), true);
emit processError(msgCannotWriteTempFile());
delete d->m_tempFile;
d->m_tempFile = 0;
return false;
@@ -147,7 +147,7 @@ bool ConsoleProcess::start(const QString &program, const QString &args)
delete d->m_tempFile;
d->m_tempFile = 0;
stubServerShutdown();
emit processMessage(tr("The process '%1' could not be started: %2").arg(cmdLine, winErrorMessage(GetLastError())), true);
emit processError(tr("The process '%1' could not be started: %2").arg(cmdLine, winErrorMessage(GetLastError())));
return false;
}
@@ -204,9 +204,9 @@ void ConsoleProcess::readStubOutput()
QByteArray out = d->m_stubSocket->readLine();
out.chop(2); // \r\n
if (out.startsWith("err:chdir ")) {
emit processMessage(msgCannotChangeToWorkDir(workingDirectory(), winErrorMessage(out.mid(10).toInt())), true);
emit processError(msgCannotChangeToWorkDir(workingDirectory(), winErrorMessage(out.mid(10).toInt())));
} else if (out.startsWith("err:exec ")) {
emit processMessage(msgCannotExecute(d->m_executable, winErrorMessage(out.mid(9).toInt())), true);
emit processError(msgCannotExecute(d->m_executable, winErrorMessage(out.mid(9).toInt())));
} else if (out.startsWith("thread ")) { // Windows only
d->m_appMainThreadId = out.mid(7).toLongLong();
} else if (out.startsWith("pid ")) {
@@ -219,8 +219,8 @@ void ConsoleProcess::readStubOutput()
SYNCHRONIZE | PROCESS_QUERY_INFORMATION | PROCESS_TERMINATE,
FALSE, d->m_appPid);
if (d->m_hInferior == NULL) {
emit processMessage(tr("Cannot obtain a handle to the inferior: %1")
.arg(winErrorMessage(GetLastError())), true);
emit processError(tr("Cannot obtain a handle to the inferior: %1")
.arg(winErrorMessage(GetLastError())));
// Uhm, and now what?
continue;
}
@@ -228,7 +228,7 @@ void ConsoleProcess::readStubOutput()
connect(d->inferiorFinishedNotifier, SIGNAL(activated(HANDLE)), SLOT(inferiorExited()));
emit processStarted();
} else {
emit processMessage(msgUnexpectedOutput(out), true);
emit processError(msgUnexpectedOutput(out));
TerminateProcess(d->m_pid->hProcess, (unsigned)-1);
break;
}
@@ -249,8 +249,8 @@ void ConsoleProcess::inferiorExited()
DWORD chldStatus;
if (!GetExitCodeProcess(d->m_hInferior, &chldStatus))
emit processMessage(tr("Cannot obtain exit status from inferior: %1")
.arg(winErrorMessage(GetLastError())), true);
emit processError(tr("Cannot obtain exit status from inferior: %1")
.arg(winErrorMessage(GetLastError())));
cleanupInferior();
d->m_appStatus = QProcess::NormalExit;
d->m_appCode = chldStatus;

24
src/plugins/debugger/cdb/cdbengine.cpp
View File

@@ -614,8 +614,8 @@ bool CdbEngine::startConsole(const DebuggerStartParameters &sp, QString *errorMe
qDebug("startConsole %s", qPrintable(sp.executable));
m_consoleStub.reset(new Utils::ConsoleProcess);
m_consoleStub->setMode(Utils::ConsoleProcess::Suspend);
connect(m_consoleStub.data(), SIGNAL(processMessage(QString, bool)),
SLOT(consoleStubMessage(QString, bool)));
connect(m_consoleStub.data(), SIGNAL(processError(QString)),
SLOT(consoleStubError(QString)));
connect(m_consoleStub.data(), SIGNAL(processStarted()),
SLOT(consoleStubProcessStarted()));
connect(m_consoleStub.data(), SIGNAL(wrapperStopped()),
@@ -630,22 +630,18 @@ bool CdbEngine::startConsole(const DebuggerStartParameters &sp, QString *errorMe
return true;
}
void CdbEngine::consoleStubMessage(const QString &msg, bool isError)
void CdbEngine::consoleStubError(const QString &msg)
{
if (debug)
qDebug("consoleStubProcessMessage() in %s error=%d %s", stateName(state()), isError, qPrintable(msg));
if (isError) {
if (state() == EngineSetupRequested) {
STATE_DEBUG(state(), Q_FUNC_INFO, __LINE__, "notifyEngineSetupFailed")
notifyEngineSetupFailed();
} else {
STATE_DEBUG(state(), Q_FUNC_INFO, __LINE__, "notifyEngineIll")
notifyEngineIll();
}
nonModalMessageBox(QMessageBox::Critical, tr("Debugger Error"), msg);
qDebug("consoleStubProcessMessage() in %s %s", stateName(state()), qPrintable(msg));
if (state() == EngineSetupRequested) {
STATE_DEBUG(state(), Q_FUNC_INFO, __LINE__, "notifyEngineSetupFailed")
notifyEngineSetupFailed();
} else {
showMessage(msg, AppOutput);
STATE_DEBUG(state(), Q_FUNC_INFO, __LINE__, "notifyEngineIll")
notifyEngineIll();
}
nonModalMessageBox(QMessageBox::Critical, tr("Debugger Error"), msg);
}
void CdbEngine::consoleStubProcessStarted()

2
src/plugins/debugger/cdb/cdbengine.h
View File

@@ -160,7 +160,7 @@ private slots:
void postCommandSequence(unsigned mask);
void operateByInstructionTriggered(bool);
void consoleStubMessage(const QString &, bool);
void consoleStubError(const QString &);
void consoleStubProcessStarted();
void consoleStubExited();

4
src/plugins/debugger/gdb/termgdbadapter.cpp
View File

@@ -70,7 +70,7 @@ TermGdbAdapter::TermGdbAdapter(GdbEngine *engine)
m_stubProc.setSettings(Core::ICore::instance()->settings());
#endif
connect(&m_stubProc, SIGNAL(processMessage(QString, bool)), SLOT(stubMessage(QString, bool)));
connect(&m_stubProc, SIGNAL(processError(QString)), SLOT(stubError(QString)));
connect(&m_stubProc, SIGNAL(processStarted()), SLOT(handleInferiorSetupOk()));
connect(&m_stubProc, SIGNAL(wrapperStopped()), SLOT(stubExited()));
}
@@ -207,7 +207,7 @@ void TermGdbAdapter::interruptInferior()
showMessage(_("CANNOT INTERRUPT %1").arg(attachedPID));
}
void TermGdbAdapter::stubMessage(const QString &msg, bool)
void TermGdbAdapter::stubError(const QString &msg)
{
showMessageBox(QMessageBox::Critical, tr("Debugger Error"), msg);
}

2
src/plugins/debugger/gdb/termgdbadapter.h
View File

@@ -74,7 +74,7 @@ private:
Q_SLOT void handleInferiorSetupOk();
Q_SLOT void stubExited();
Q_SLOT void stubMessage(const QString &msg, bool isError);
Q_SLOT void stubError(const QString &msg);
Utils::ConsoleProcess m_stubProc;
LocalGdbProcess m_gdbProc;

14
src/plugins/projectexplorer/applicationlauncher.cpp
View File

@@ -103,8 +103,8 @@ ApplicationLauncher::ApplicationLauncher(QObject *parent)
#ifdef Q_OS_UNIX
d->m_consoleProcess.setSettings(Core::ICore::instance()->settings());
#endif
connect(&d->m_consoleProcess, SIGNAL(processMessage(QString,bool)),
this, SLOT(appendProcessMessage(QString,bool)));
connect(&d->m_consoleProcess, SIGNAL(processError(QString)),
this, SLOT(consoleProcessError(QString)));
connect(&d->m_consoleProcess, SIGNAL(processStopped()),
this, SLOT(processStopped()));
@@ -118,11 +118,6 @@ ApplicationLauncher::~ApplicationLauncher()
{
}
void ApplicationLauncher::appendProcessMessage(const QString &output, bool onStdErr)
{
emit appendMessage(output, onStdErr ? Utils::ErrorMessageFormat : Utils::NormalMessageFormat);
}
void ApplicationLauncher::setWorkingDirectory(const QString &dir)
{
#ifdef Q_OS_WIN
@@ -223,6 +218,11 @@ void ApplicationLauncher::guiProcessError()
emit processExited(d->m_guiProcess.exitCode());
}
void ApplicationLauncher::consoleProcessError(const QString &error)
{
emit appendMessage(error + QLatin1Char('\n'), Utils::ErrorMessageFormat);
}
void ApplicationLauncher::readStandardOutput()
{
QByteArray data = d->m_guiProcess.readAllStandardOutput();

2
src/plugins/projectexplorer/applicationlauncher.h
View File

@@ -78,8 +78,8 @@ signals:
private slots:
void processStopped();
void appendProcessMessage(const QString &output, bool onStdErr);
void guiProcessError();
void consoleProcessError(const QString &error);
void readStandardOutput();
void readStandardError();
#ifdef Q_OS_WIN