diff options
| author | Kai Koehne <kai.koehne@nokia.com> | 2012-04-02 13:48:06 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-04-20 08:37:06 +0200 |
| commit | d9a1c2dff85635076ecaee3507427d750846c85c (patch) | |
| tree | 5c60ddcb7815b6ea1789c84c7972ddda2e0a4e85 /src/corelib/global/qlogging.h | |
| parent | a3f90fd44f822ae9d77c9d115934e18a9c7466fd (diff) | |
Logging: Change arguments of message handler to avoid conversions
Introduce a new QtMessageHandler that takes QString instead of
char *: This avoids converting to local8bit , only to convert it back
to utf16 for Windows.
The old QMessageHandler is kept for a transition period, but will
be removed before Qt 5.0.
Also fix qEmergencyOut (that is called in OOM situations) to not rely
on the default message handler.
Change-Id: Iee0ce5838f97175c98788b847964273dd22d4a37
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/global/qlogging.h')
| -rw-r--r-- | src/corelib/global/qlogging.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/corelib/global/qlogging.h b/src/corelib/global/qlogging.h index 29313bd582..216b847952 100644 --- a/src/corelib/global/qlogging.h +++ b/src/corelib/global/qlogging.h @@ -151,7 +151,8 @@ private: # define qWarning QT_NO_QWARNING_MACRO #endif -Q_CORE_EXPORT void qt_message_output(QtMsgType, const QMessageLogContext &context, const char *buf); +Q_CORE_EXPORT void qt_message_output(QtMsgType, const QMessageLogContext &context, + const QString &message); Q_CORE_EXPORT void qErrnoWarning(int code, const char *msg, ...); Q_CORE_EXPORT void qErrnoWarning(const char *msg, ...); @@ -160,6 +161,10 @@ Q_CORE_EXPORT void qErrnoWarning(const char *msg, ...); typedef void (*QtMsgHandler)(QtMsgType, const char *); Q_CORE_EXPORT QtMsgHandler qInstallMsgHandler(QtMsgHandler); +typedef void (*QtMessageHandler)(QtMsgType, const QMessageLogContext &, const QString &); +Q_CORE_EXPORT QtMessageHandler qInstallMessageHandler(QtMessageHandler); + +// TODO: Remove before Qt5.0 Beta typedef void (*QMessageHandler)(QtMsgType, const QMessageLogContext &, const char *); Q_CORE_EXPORT QMessageHandler qInstallMessageHandler(QMessageHandler); |