K&R formatting
This commit is contained in:
Petr Vanek
+206
-187
@@ -41,103 +41,111 @@
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using namespace Konsole;
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void Pty::donePty() {
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emit done(exitStatus());
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void Pty::donePty()
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{
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emit done(exitStatus());
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}
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void Pty::setWindowSize(int lines, int cols) {
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_windowColumns = cols;
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_windowLines = lines;
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void Pty::setWindowSize(int lines, int cols)
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{
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_windowColumns = cols;
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_windowLines = lines;
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if (pty()->masterFd() >= 0) {
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pty()->setWinSize(lines, cols);
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}
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}
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QSize Pty::windowSize() const {
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return QSize(_windowColumns,_windowLines);
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}
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void Pty::setXonXoff(bool enable) {
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_xonXoff = enable;
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if (pty()->masterFd() >= 0) {
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struct ::termios ttmode;
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pty()->tcGetAttr(&ttmode);
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if (!enable) {
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ttmode.c_iflag &= ~(IXOFF | IXON);
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} else {
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ttmode.c_iflag |= (IXOFF | IXON);
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if (pty()->masterFd() >= 0) {
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pty()->setWinSize(lines, cols);
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}
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if (!pty()->tcSetAttr(&ttmode)) {
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qWarning("Unable to set terminal attributes.");
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}
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}
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}
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QSize Pty::windowSize() const
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{
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return QSize(_windowColumns,_windowLines);
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}
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void Pty::setUtf8Mode(bool enable) {
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void Pty::setXonXoff(bool enable)
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{
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_xonXoff = enable;
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if (pty()->masterFd() >= 0) {
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struct ::termios ttmode;
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pty()->tcGetAttr(&ttmode);
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if (!enable) {
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ttmode.c_iflag &= ~(IXOFF | IXON);
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} else {
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ttmode.c_iflag |= (IXOFF | IXON);
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}
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if (!pty()->tcSetAttr(&ttmode)) {
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qWarning("Unable to set terminal attributes.");
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}
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}
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}
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void Pty::setUtf8Mode(bool enable)
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{
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#ifdef IUTF8 // XXX not a reasonable place to check it.
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_utf8 = enable;
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_utf8 = enable;
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if (pty()->masterFd() >= 0) {
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struct ::termios ttmode;
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pty()->tcGetAttr(&ttmode);
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if (!enable) {
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ttmode.c_iflag &= ~IUTF8;
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} else {
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ttmode.c_iflag |= IUTF8;
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if (pty()->masterFd() >= 0) {
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struct ::termios ttmode;
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pty()->tcGetAttr(&ttmode);
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if (!enable) {
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ttmode.c_iflag &= ~IUTF8;
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} else {
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ttmode.c_iflag |= IUTF8;
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}
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if (!pty()->tcSetAttr(&ttmode)) {
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qWarning("Unable to set terminal attributes.");
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}
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}
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if (!pty()->tcSetAttr(&ttmode)) {
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qWarning("Unable to set terminal attributes.");
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}
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}
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#endif
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}
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void Pty::setErase(char erase) {
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_eraseChar = erase;
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void Pty::setErase(char erase)
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{
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_eraseChar = erase;
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if (pty()->masterFd() >= 0) {
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struct ::termios ttmode;
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if (pty()->masterFd() >= 0) {
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struct ::termios ttmode;
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pty()->tcGetAttr(&ttmode);
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pty()->tcGetAttr(&ttmode);
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ttmode.c_cc[VERASE] = erase;
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ttmode.c_cc[VERASE] = erase;
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if (!pty()->tcSetAttr(&ttmode)) {
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qWarning("Unable to set terminal attributes.");
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if (!pty()->tcSetAttr(&ttmode)) {
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qWarning("Unable to set terminal attributes.");
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}
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}
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}
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}
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char Pty::erase() const {
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if (pty()->masterFd() >= 0) {
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qDebug() << "Getting erase char";
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struct ::termios ttyAttributes;
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pty()->tcGetAttr(&ttyAttributes);
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return ttyAttributes.c_cc[VERASE];
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}
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char Pty::erase() const
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{
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if (pty()->masterFd() >= 0) {
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qDebug() << "Getting erase char";
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struct ::termios ttyAttributes;
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pty()->tcGetAttr(&ttyAttributes);
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return ttyAttributes.c_cc[VERASE];
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}
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return _eraseChar;
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return _eraseChar;
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}
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void Pty::addEnvironmentVariables(const QStringList & environment) {
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QListIterator<QString> iter(environment);
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while (iter.hasNext()) {
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QString pair = iter.next();
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void Pty::addEnvironmentVariables(const QStringList & environment)
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{
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QListIterator<QString> iter(environment);
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while (iter.hasNext()) {
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QString pair = iter.next();
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// split on the first '=' character
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int pos = pair.indexOf('=');
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// split on the first '=' character
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int pos = pair.indexOf('=');
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if ( pos >= 0 ) {
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QString variable = pair.left(pos);
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QString value = pair.mid(pos+1);
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if ( pos >= 0 ) {
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QString variable = pair.left(pos);
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QString value = pair.mid(pos+1);
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//kDebug() << "Setting environment pair" << variable <<
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// " set to " << value;
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//kDebug() << "Setting environment pair" << variable <<
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// " set to " << value;
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setEnvironment(variable,value);
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setEnvironment(variable,value);
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}
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}
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}
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}
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int Pty::start(const QString & program,
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@@ -147,163 +155,174 @@ int Pty::start(const QString & program,
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bool addToUtmp
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// const QString& dbusService,
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// const QString& dbusSession)
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) {
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clearArguments();
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)
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{
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clearArguments();
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setBinaryExecutable(program.toLatin1());
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setBinaryExecutable(program.toLatin1());
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addEnvironmentVariables(environment);
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addEnvironmentVariables(environment);
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QStringListIterator it( programArguments );
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while (it.hasNext()) {
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arguments.append( it.next().toUtf8() );
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}
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QStringListIterator it( programArguments );
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while (it.hasNext()) {
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arguments.append( it.next().toUtf8() );
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}
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// if ( !dbusService.isEmpty() )
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// setEnvironment("KONSOLE_DBUS_SERVICE",dbusService);
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// if ( !dbusSession.isEmpty() )
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// setEnvironment("KONSOLE_DBUS_SESSION", dbusSession);
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setEnvironment("WINDOWID", QString::number(winid));
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setEnvironment("WINDOWID", QString::number(winid));
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// unless the LANGUAGE environment variable has been set explicitly
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// set it to a null string
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// this fixes the problem where KCatalog sets the LANGUAGE environment
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// variable during the application's startup to something which
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// differs from LANG,LC_* etc. and causes programs run from
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// the terminal to display mesages in the wrong language
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//
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// this can happen if LANG contains a language which KDE
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// does not have a translation for
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//
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// BR:149300
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if (!environment.contains("LANGUAGE")) {
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setEnvironment("LANGUAGE",QString());
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}
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// unless the LANGUAGE environment variable has been set explicitly
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// set it to a null string
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// this fixes the problem where KCatalog sets the LANGUAGE environment
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// variable during the application's startup to something which
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// differs from LANG,LC_* etc. and causes programs run from
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// the terminal to display mesages in the wrong language
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//
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// this can happen if LANG contains a language which KDE
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// does not have a translation for
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//
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// BR:149300
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if (!environment.contains("LANGUAGE")) {
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setEnvironment("LANGUAGE",QString());
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}
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setUsePty(All, addToUtmp);
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setUsePty(All, addToUtmp);
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pty()->open();
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pty()->open();
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struct ::termios ttmode;
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pty()->tcGetAttr(&ttmode);
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if (!_xonXoff) {
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ttmode.c_iflag &= ~(IXOFF | IXON);
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} else {
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ttmode.c_iflag |= (IXOFF | IXON);
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}
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struct ::termios ttmode;
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pty()->tcGetAttr(&ttmode);
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if (!_xonXoff) {
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ttmode.c_iflag &= ~(IXOFF | IXON);
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} else {
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ttmode.c_iflag |= (IXOFF | IXON);
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}
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#ifdef IUTF8 // XXX not a reasonable place to check it.
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if (!_utf8) {
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ttmode.c_iflag &= ~IUTF8;
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} else {
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ttmode.c_iflag |= IUTF8;
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}
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if (!_utf8) {
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ttmode.c_iflag &= ~IUTF8;
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} else {
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ttmode.c_iflag |= IUTF8;
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}
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#endif
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if (_eraseChar != 0) {
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ttmode.c_cc[VERASE] = _eraseChar;
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}
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if (_eraseChar != 0) {
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ttmode.c_cc[VERASE] = _eraseChar;
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}
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if (!pty()->tcSetAttr(&ttmode)) {
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qWarning("Unable to set terminal attributes.");
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}
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if (!pty()->tcSetAttr(&ttmode)) {
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qWarning("Unable to set terminal attributes.");
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}
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pty()->setWinSize(_windowLines, _windowColumns);
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pty()->setWinSize(_windowLines, _windowColumns);
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if ( K3Process::start(NotifyOnExit, (Communication) (Stdin | Stdout)) == false ) {
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return -1;
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}
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if ( K3Process::start(NotifyOnExit, (Communication) (Stdin | Stdout)) == false ) {
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return -1;
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}
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resume(); // Start...
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return 0;
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resume(); // Start...
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return 0;
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}
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void Pty::setWriteable(bool writeable) {
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struct stat sbuf;
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stat(pty()->ttyName(), &sbuf);
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if (writeable) {
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chmod(pty()->ttyName(), sbuf.st_mode | S_IWGRP);
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} else {
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chmod(pty()->ttyName(), sbuf.st_mode & ~(S_IWGRP|S_IWOTH));
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}
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void Pty::setWriteable(bool writeable)
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{
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struct stat sbuf;
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stat(pty()->ttyName(), &sbuf);
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if (writeable) {
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chmod(pty()->ttyName(), sbuf.st_mode | S_IWGRP);
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} else {
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chmod(pty()->ttyName(), sbuf.st_mode & ~(S_IWGRP|S_IWOTH));
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}
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}
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Pty::Pty()
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: _bufferFull(false),
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_windowColumns(0),
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_windowLines(0),
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_eraseChar(0),
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_xonXoff(true),
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_utf8(true) {
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connect(this, SIGNAL(receivedStdout(K3Process *, char *, int )),
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this, SLOT(dataReceived(K3Process *,char *, int)));
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connect(this, SIGNAL(processExited(K3Process *)),
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this, SLOT(donePty()));
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connect(this, SIGNAL(wroteStdin(K3Process *)),
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this, SLOT(writeReady()));
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_pty = new KPty;
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: _bufferFull(false),
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_windowColumns(0),
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_windowLines(0),
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_eraseChar(0),
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_xonXoff(true),
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_utf8(true)
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{
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connect(this, SIGNAL(receivedStdout(K3Process *, char *, int )),
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this, SLOT(dataReceived(K3Process *,char *, int)));
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connect(this, SIGNAL(processExited(K3Process *)),
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this, SLOT(donePty()));
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connect(this, SIGNAL(wroteStdin(K3Process *)),
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this, SLOT(writeReady()));
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_pty = new KPty;
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setUsePty(All, false); // utmp will be overridden later
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setUsePty(All, false); // utmp will be overridden later
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}
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Pty::~Pty() {
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delete _pty;
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Pty::~Pty()
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{
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delete _pty;
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}
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void Pty::writeReady() {
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_pendingSendJobs.erase(_pendingSendJobs.begin());
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_bufferFull = false;
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doSendJobs();
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}
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void Pty::doSendJobs() {
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if(_pendingSendJobs.isEmpty()) {
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emit bufferEmpty();
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return;
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}
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SendJob & job = _pendingSendJobs.first();
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if (!writeStdin( job.data(), job.length() )) {
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qWarning("Pty::doSendJobs - Could not send input data to terminal process.");
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return;
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}
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_bufferFull = true;
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}
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void Pty::appendSendJob(const char * s, int len) {
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_pendingSendJobs.append(SendJob(s,len));
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}
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void Pty::sendData(const char * s, int len) {
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appendSendJob(s,len);
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if (!_bufferFull) {
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void Pty::writeReady()
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{
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_pendingSendJobs.erase(_pendingSendJobs.begin());
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_bufferFull = false;
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doSendJobs();
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}
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}
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void Pty::dataReceived(K3Process *,char * buf, int len) {
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emit receivedData(buf,len);
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void Pty::doSendJobs()
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{
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if (_pendingSendJobs.isEmpty()) {
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emit bufferEmpty();
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return;
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}
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SendJob & job = _pendingSendJobs.first();
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if (!writeStdin( job.data(), job.length() )) {
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qWarning("Pty::doSendJobs - Could not send input data to terminal process.");
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return;
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}
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_bufferFull = true;
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}
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void Pty::lockPty(bool lock) {
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if (lock) {
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suspend();
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} else {
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resume();
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}
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void Pty::appendSendJob(const char * s, int len)
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{
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_pendingSendJobs.append(SendJob(s,len));
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}
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int Pty::foregroundProcessGroup() const {
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int pid = tcgetpgrp(pty()->masterFd());
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void Pty::sendData(const char * s, int len)
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{
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appendSendJob(s,len);
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if (!_bufferFull) {
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doSendJobs();
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}
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}
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if ( pid != -1 ) {
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return pid;
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}
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void Pty::dataReceived(K3Process *,char * buf, int len)
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{
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emit receivedData(buf,len);
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}
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return 0;
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void Pty::lockPty(bool lock)
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{
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if (lock) {
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suspend();
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} else {
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resume();
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}
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}
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int Pty::foregroundProcessGroup() const
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{
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int pid = tcgetpgrp(pty()->masterFd());
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if ( pid != -1 ) {
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return pid;
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}
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return 0;
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}
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//#include "moc_Pty.cpp"
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