1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
Description: send Q_ASSERT, qDebug, qWarning and qFatal messages to syslog
Forwarded: not-needed
Author: Thiago Macieira <thiago@kde.org>
---
src/corelib/global/qglobal.cpp | 24 ++++++++++++++++++++++++
src/corelib/kernel/qcoreapplication_p.h | 2 ++
2 files changed, 26 insertions(+)
--- a/src/corelib/global/qglobal.cpp
+++ b/src/corelib/global/qglobal.cpp
@@ -52,6 +52,7 @@
#ifndef QT_NO_QOBJECT
#include <private/qthread_p.h>
+#include <private/qcoreapplication_p.h>
#endif
#include <stdio.h>
@@ -94,6 +95,8 @@
_LIT(qt_S60Filter, "Series60v?.*.sis");
_LIT(qt_symbianSystemInstallDir, "z:\\system\\install\\");
+#elif defined(Q_OS_UNIX)
+#include <syslog.h>
#endif
QT_BEGIN_NAMESPACE
@@ -2388,6 +2391,27 @@ void qt_message_output(QtMsgType msgType
#else
fprintf(stderr, "%s\n", buf);
fflush(stderr);
+
+ if (qgetenv("QT_USE_SYSLOG").toInt() > 0) {
+ static bool logOpened = false;
+ if (!logOpened) {
+ QByteArray appname;
+#ifndef QT_NO_QOBJECT
+ appname = QCoreApplication::applicationName().toLatin1(); // don't use the local codec here
+ if (appname.isEmpty())
+ appname = QCoreApplicationPrivate::staticAppName().toLatin1();
+#endif
+ if (appname.isEmpty())
+ appname = "unknown-qt-application";
+ openlog(appname, LOG_NOWAIT | LOG_PID, LOG_USER);
+ logOpened = true;
+ }
+
+ int level = msgType == QtFatalMsg ? LOG_ERR :
+ msgType == QtWarningMsg ? LOG_WARNING :
+ LOG_DEBUG;
+ syslog(level, "%s", buf);
+ }
#endif
}
--- a/src/corelib/kernel/qcoreapplication_p.h
+++ b/src/corelib/kernel/qcoreapplication_p.h
@@ -86,6 +86,8 @@ public:
bool sendThroughObjectEventFilters(QObject *, QEvent *);
bool notify_helper(QObject *, QEvent *);
+ static QString staticAppName()
+ { return QCoreApplication::self ? QCoreApplication::self->d_func()->appName() : QString(); }
virtual QString appName() const;
mutable QString applicationName;
|
