diff options
-rw-r--r-- | src/corelib/io/qprocess.cpp | 34 | ||||
-rw-r--r-- | src/corelib/io/qprocess.h | 1 | ||||
-rw-r--r-- | src/corelib/io/qprocess_p.h | 4 | ||||
-rw-r--r-- | src/corelib/io/qprocess_unix.cpp | 4 | ||||
-rw-r--r-- | src/corelib/io/qprocess_win.cpp | 19 | ||||
-rw-r--r-- | src/corelib/io/qprocess_wince.cpp | 4 |
6 files changed, 30 insertions, 36 deletions
diff --git a/src/corelib/io/qprocess.cpp b/src/corelib/io/qprocess.cpp index 7d7cdef203..ead04791e5 100644 --- a/src/corelib/io/qprocess.cpp +++ b/src/corelib/io/qprocess.cpp @@ -36,6 +36,9 @@ #include <qdebug.h> #include <qdir.h> +#if defined(Q_OS_WIN) +#include <qtimer.h> +#endif #if defined QPROCESS_DEBUG #include <qstring.h> #include <ctype.h> @@ -819,7 +822,7 @@ QProcessPrivate::QProcessPrivate() emittedReadyRead = false; emittedBytesWritten = false; #ifdef Q_OS_WIN - notifier = 0; + stdinWriteTrigger = 0; processFinishedNotifier = 0; #endif // Q_OS_WIN } @@ -848,6 +851,10 @@ void QProcessPrivate::cleanup() delete pid; pid = 0; } + if (stdinWriteTrigger) { + delete stdinWriteTrigger; + stdinWriteTrigger = 0; + } if (processFinishedNotifier) { delete processFinishedNotifier; processFinishedNotifier = 0; @@ -878,12 +885,6 @@ void QProcessPrivate::cleanup() delete deathNotifier; deathNotifier = 0; } -#ifdef Q_OS_WIN - if (notifier) { - delete notifier; - notifier = 0; - } -#endif closeChannel(&stdoutChannel); closeChannel(&stderrChannel); closeChannel(&stdinChannel); @@ -1953,10 +1954,24 @@ qint64 QProcess::writeData(const char *data, qint64 len) return 0; } +#if defined(Q_OS_WIN) + if (!d->stdinWriteTrigger) { + d->stdinWriteTrigger = new QTimer; + d->stdinWriteTrigger->setSingleShot(true); + QObjectPrivate::connect(d->stdinWriteTrigger, &QTimer::timeout, + d, &QProcessPrivate::_q_canWrite); + } +#endif + if (len == 1) { d->stdinChannel.buffer.putChar(*data); +#ifdef Q_OS_WIN + if (!d->stdinWriteTrigger->isActive()) + d->stdinWriteTrigger->start(); +#else if (d->stdinChannel.notifier) d->stdinChannel.notifier->setEnabled(true); +#endif #if defined QPROCESS_DEBUG qDebug("QProcess::writeData(%p \"%s\", %lld) == 1 (written to buffer)", data, qt_prettyDebug(data, len, 16).constData(), len); @@ -1966,8 +1981,13 @@ qint64 QProcess::writeData(const char *data, qint64 len) char *dest = d->stdinChannel.buffer.reserve(len); memcpy(dest, data, len); +#ifdef Q_OS_WIN + if (!d->stdinWriteTrigger->isActive()) + d->stdinWriteTrigger->start(); +#else if (d->stdinChannel.notifier) d->stdinChannel.notifier->setEnabled(true); +#endif #if defined QPROCESS_DEBUG qDebug("QProcess::writeData(%p \"%s\", %lld) == %lld (written to buffer)", data, qt_prettyDebug(data, len, 16).constData(), len, len); diff --git a/src/corelib/io/qprocess.h b/src/corelib/io/qprocess.h index 65af469c18..54cf37b717 100644 --- a/src/corelib/io/qprocess.h +++ b/src/corelib/io/qprocess.h @@ -266,7 +266,6 @@ private: Q_PRIVATE_SLOT(d_func(), bool _q_canWrite()) Q_PRIVATE_SLOT(d_func(), bool _q_startupNotification()) Q_PRIVATE_SLOT(d_func(), bool _q_processDied()) - Q_PRIVATE_SLOT(d_func(), void _q_notified()) friend class QProcessManager; }; diff --git a/src/corelib/io/qprocess_p.h b/src/corelib/io/qprocess_p.h index 5654b404fe..f6bd64fb87 100644 --- a/src/corelib/io/qprocess_p.h +++ b/src/corelib/io/qprocess_p.h @@ -303,7 +303,6 @@ public: bool _q_canWrite(); bool _q_startupNotification(); bool _q_processDied(); - void _q_notified(); QProcess::ProcessChannel processChannel; QProcess::ProcessChannelMode processChannelMode; @@ -342,8 +341,7 @@ public: int forkfd; #ifdef Q_OS_WIN - // the wonderful windows notifier - QTimer *notifier; + QTimer *stdinWriteTrigger; QWinEventNotifier *processFinishedNotifier; #endif diff --git a/src/corelib/io/qprocess_unix.cpp b/src/corelib/io/qprocess_unix.cpp index 46b557d6e0..69b631f7e7 100644 --- a/src/corelib/io/qprocess_unix.cpp +++ b/src/corelib/io/qprocess_unix.cpp @@ -1111,10 +1111,6 @@ bool QProcessPrivate::waitForDeadChild() return true; } -void QProcessPrivate::_q_notified() -{ -} - #if defined(QPROCESS_USE_SPAWN) bool QProcessPrivate::startDetached(const QString &program, const QStringList &arguments, const QString &workingDirectory, qint64 *pid) { diff --git a/src/corelib/io/qprocess_win.cpp b/src/corelib/io/qprocess_win.cpp index 563286e3e9..cef961ecbd 100644 --- a/src/corelib/io/qprocess_win.cpp +++ b/src/corelib/io/qprocess_win.cpp @@ -41,7 +41,6 @@ #include <qelapsedtimer.h> #include <qfileinfo.h> #include <qregexp.h> -#include <qtimer.h> #include <qwineventnotifier.h> #include <private/qthread_p.h> #include <qdebug.h> @@ -58,8 +57,6 @@ QT_BEGIN_NAMESPACE //#define QPROCESS_DEBUG -#define NOTIFYTIMEOUT 100 - static void qt_create_pipe(Q_PIPE *pipe, bool isInputPipe) { // Anomymous pipes do not support asynchronous I/O. Thus we @@ -543,9 +540,6 @@ void QProcessPrivate::startProcess() processFinishedNotifier = new QWinEventNotifier(pid->hProcess, q); QObject::connect(processFinishedNotifier, SIGNAL(activated(HANDLE)), q, SLOT(_q_processDied())); processFinishedNotifier->setEnabled(true); - notifier = new QTimer(q); - QObject::connect(notifier, SIGNAL(timeout()), q, SLOT(_q_notified())); - notifier->start(NOTIFYTIMEOUT); } _q_startupNotification(); @@ -810,6 +804,8 @@ qint64 QProcessPrivate::writeToStdin(const char *data, qint64 maxlen) if (!stdinChannel.writer) { stdinChannel.writer = new QWindowsPipeWriter(stdinChannel.pipe[1], q); + QObjectPrivate::connect(stdinChannel.writer, &QWindowsPipeWriter::canWrite, + this, &QProcessPrivate::_q_canWrite); stdinChannel.writer->start(); } @@ -828,17 +824,6 @@ bool QProcessPrivate::waitForWrite(int msecs) return false; } -void QProcessPrivate::_q_notified() -{ - notifier->stop(); - - if (!stdinChannel.buffer.isEmpty() && (!stdinChannel.writer || stdinChannel.writer->waitForWrite(0))) - _q_canWrite(); - - if (processState != QProcess::NotRunning) - notifier->start(NOTIFYTIMEOUT); -} - bool QProcessPrivate::startDetached(const QString &program, const QStringList &arguments, const QString &workingDir, qint64 *pid) { QString args = qt_create_commandline(program, arguments); diff --git a/src/corelib/io/qprocess_wince.cpp b/src/corelib/io/qprocess_wince.cpp index bf19c81f25..53767758c2 100644 --- a/src/corelib/io/qprocess_wince.cpp +++ b/src/corelib/io/qprocess_wince.cpp @@ -288,10 +288,6 @@ bool QProcessPrivate::waitForWrite(int msecs) return false; } -void QProcessPrivate::_q_notified() -{ -} - bool QProcessPrivate::startDetached(const QString &program, const QStringList &arguments, const QString &workingDir, qint64 *pid) { Q_UNUSED(workingDir); |