From 5151555c0ecf9acbc04f8384588e7f80a174f725 Mon Sep 17 00:00:00 2001
From: Michele Calgaro <michele.calgaro@yahoo.it>
Date: Sat, 27 Apr 2019 16:54:04 +0900
Subject: [PATCH] Reintroduced debug, warning and fatal functions since this
 are part of R14.0.x API.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
---
 src/tools/qglobal.cpp | 89 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)

diff --git a/src/tools/qglobal.cpp b/src/tools/qglobal.cpp
index 5eeb854..3f644e2 100644
--- a/src/tools/qglobal.cpp
+++ b/src/tools/qglobal.cpp
@@ -492,6 +492,33 @@ void qDebug( const char *msg, ... )
     }
 }
 
+void debug( const char *msg, ... )
+{
+    char buf[QT_BUFFER_LENGTH];
+    strcpy( buf, QDateTime::currentDateTime().toString("[yyyy/MM/dd hh:mm:ss.zzz] ").ascii() );
+    int len = strlen(buf);
+    va_list ap;
+    va_start( ap, msg );			// use variable arg list
+#if defined(QT_VSNPRINTF)
+    QT_VSNPRINTF( &buf[len], QT_BUFFER_LENGTH, msg, ap );
+#else
+    vsprintf( &buf[len], msg, ap );
+#endif
+    va_end( ap );
+    if ( handler ) {
+	(*handler)( QtDebugMsg, buf );
+    } else {
+#if defined(Q_CC_MWERKS)
+        mac_default_handler(buf);
+#elif defined(Q_OS_TEMP)
+	QString fstr( buf );
+	OutputDebugString( (fstr + "\n").ucs2() );
+#else
+	fprintf( stderr, "%s\n", buf );		// add newline
+#endif
+    }
+}
+
 void qWarning( const char *msg, ... )
 {
     char buf[QT_BUFFER_LENGTH];
@@ -519,6 +546,33 @@ void qWarning( const char *msg, ... )
     }
 }
 
+void warning( const char *msg, ... )
+{
+    char buf[QT_BUFFER_LENGTH];
+    strcpy( buf, QDateTime::currentDateTime().toString("[yyyy/MM/dd hh:mm:ss.zzz] ").ascii() );
+    int len = strlen(buf);
+    va_list ap;
+    va_start( ap, msg );			// use variable arg list
+#if defined(QT_VSNPRINTF)
+    QT_VSNPRINTF( &buf[len], QT_BUFFER_LENGTH, msg, ap );
+#else
+    vsprintf( &buf[len], msg, ap );
+#endif
+    va_end( ap );
+    if ( handler ) {
+	(*handler)( QtWarningMsg, buf );
+    } else {
+#if defined(Q_CC_MWERKS)
+        mac_default_handler(buf);
+#elif defined(Q_OS_TEMP)
+	QString fstr( buf );
+	OutputDebugString( (fstr + "\n").ucs2() );
+#else
+	fprintf( stderr, "%s\n", buf );		// add newline
+#endif
+    }
+}
+
 void qFatal( const char *msg, ... )
 {
     char buf[QT_BUFFER_LENGTH];
@@ -554,6 +608,41 @@ void qFatal( const char *msg, ... )
     }
 }
 
+void fatal( const char *msg, ... )
+{
+    char buf[QT_BUFFER_LENGTH];
+    strcpy( buf, QDateTime::currentDateTime().toString("[yyyy/MM/dd hh:mm:ss.zzz] ").ascii() );
+    int len = strlen(buf);
+    va_list ap;
+    va_start( ap, msg );			// use variable arg list
+#if defined(QT_VSNPRINTF)
+    QT_VSNPRINTF( &buf[len], QT_BUFFER_LENGTH, msg, ap );
+#else
+    vsprintf( &buf[len], msg, ap );
+#endif
+    va_end( ap );
+    if ( handler ) {
+	(*handler)( QtFatalMsg, buf );
+    } else {
+#if defined(Q_CC_MWERKS)
+        mac_default_handler(buf);
+#else
+	fprintf( stderr, "%s\n", buf );		// add newline
+#endif
+#if defined(Q_OS_UNIX) && defined(QT_DEBUG)
+	abort();				// trap; generates core dump
+#elif defined(Q_OS_TEMP) && defined(QT_DEBUG)
+	QString fstr;
+	fstr.sprintf( "%s:%s %s %s\n", __FILE__, __LINE__, QT_VERSION_STR, buf );
+	OutputDebugString( fstr.ucs2() );
+#elif defined(_CRT_ERROR) && defined(_DEBUG)
+	_CrtDbgReport( _CRT_ERROR, __FILE__, __LINE__, QT_VERSION_STR, buf );
+#else
+	exit( 1 );				// goodbye cruel world
+#endif
+    }
+}
+
 /*!
   \relates QApplication