[GNUnet-SVN] r3081 - in gnunet-qt/src: common include

[durner]

Author: durner
Date: 2006-07-01 03:32:03 -0700 (Sat, 01 Jul 2006)
New Revision: 3081

Added:
   gnunet-qt/src/common/assert.cc
Modified:
   gnunet-qt/src/common/common.pro.in
   gnunet-qt/src/include/gnunet_qt_common.h
Log:
assertions

Added: gnunet-qt/src/common/assert.cc
===================================================================
--- gnunet-qt/src/common/assert.cc      2006-07-01 03:01:46 UTC (rev 3080)
+++ gnunet-qt/src/common/assert.cc      2006-07-01 10:32:03 UTC (rev 3081)
@@ -0,0 +1,44 @@
+/*
+     This file is part of gnunet-qt.
+     (C) 2006 Nils Durner (and other contributing authors)
+
+     gnunet-qt is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published
+     by the Free Software Foundation; either version 2, or (at your
+     option) any later version.
+
+     gnunet-qt is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file src/common/assert.cc
+ * @brief Assertion function for gnunet-qt
+ * @author Nils Durner
+ */
+
+#include <QApplication>
+#include <QMessageBox>
+#include <QString>
+
+void gnunet_qt_assert_quit(char *file, int line)
+{
+  QString strError = QObject::tr("An internal error has occured and gnunet-qt "
+    "will shut down to prevent further damage.\n\nPlease report this problem 
to "
+    "the GNUnet developers (see gnunet.org).\n\nDetailed error information: "
+    "assertion failed at %1:%2.")
+    .arg(QString(file)
+    .arg(QString::number(line)));
+  
+  QMessageBox::critical(NULL, QObject::tr("Fatal error"), strError);
+  qApp->quit();
+}
+
+/* end of assert.cc */

Modified: gnunet-qt/src/common/common.pro.in
===================================================================
--- gnunet-qt/src/common/common.pro.in  2006-07-01 03:01:46 UTC (rev 3080)
+++ gnunet-qt/src/common/common.pro.in  2006-07-01 10:32:03 UTC (rev 3081)
@@ -8,5 +8,5 @@
 
 INCLUDEPATH = ../include
 
-SOURCES = pluginLoader.cc gstring.cc
+SOURCES = assert.cc pluginLoader.cc gstring.cc
 HEADERS = pluginLoader.h ../include/gnunet_qt_common.h
\ No newline at end of file

Modified: gnunet-qt/src/include/gnunet_qt_common.h
===================================================================
--- gnunet-qt/src/include/gnunet_qt_common.h    2006-07-01 03:01:46 UTC (rev 
3080)
+++ gnunet-qt/src/include/gnunet_qt_common.h    2006-07-01 10:32:03 UTC (rev 
3081)
@@ -31,12 +31,16 @@
 #include <QString>
 #include <QLibrary>
 
+#define GNUNETQT_ASSERT(cond)  do { if (! (cond)) 
gnunet_qt_assert_quit(__FILE__, __LINE__); } while(0);
+
 #ifdef Q_OS_WIN32
   #define GNUNETQT_API __declspec(dllexport)
 #else
   #define GNUNETQT_API
 #endif
 
+void gnunet_qt_assert_quit(char *file, int line);
+
 typedef struct
 {
   class QLibrary *lib;