Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeadmin@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 114 insertions, 0 deletions

diff --git a/kdat/ErrorHandler.cpp b/kdat/ErrorHandler.cpp
new file mode 100644
index 0000000..7a60295
--- /dev/null
+++ b/kdat/ErrorHandler.cpp
@@ -0,0 +1,114 @@
+// KDat - a tar-based DAT archiver
+// Copyright (C) 2001-2002  Lawrence Widman, kdat@cardiothink.com
+//
+// This program 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 of the License, or
+// (at your option) any later version.
+//
+// This program 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 this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+#include <stdio.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <kglobal.h>
+#include <qmessagebox.h>
+#include <klocale.h>
+//#include <kstandarddirs.h>
+//#include <kapplication.h>
+
+void error_handler(int err_sig);
+
+/* include the following in main():
+ signal(SIGHUP, error_handler);
+ signal(SIGINT, error_handler);
+ signal(SIGFPE, error_handler);
+ signal(SIGSEGV, error_handler);
+ signal(SIGTERM, error_handler);   
+
+ printf("Error_handler installed\n");
+*/
+
+// from /usr/include/bits/signum.h:
+// #define SIGHUP          1       /* Hangup (POSIX).  */
+// #define SIGINT          2       /* Interrupt (ANSI).  */    
+// #define SIGFPE          8       /* Floating-point exception (ANSI).  */  
+// #define SIGSEGV         11      /* Segmentation violation (ANSI).  */ 
+// #define SIGTERM         15      /* Termination (ANSI).  */    
+
+void error_handler(int err_sig)
+{
+  QString base1a, base1b, base2a, base2b, msg1, msg2, msg3;
+  int     i;
+
+  base1a = i18n( " caught.\nExit the program from File->Quit or do "
+                 "\"kill -9 <pid>\" if you like.\n"  );
+  base1b = base1a;  // deep copy
+
+  base2a = i18n( "You can dump core by selecting the \"Abort\" button.\n"
+                 "Please notify the maintainer (see Help->About KDat)." );
+  base2b = base2a;  // deep copy
+
+  msg1 = base1a.append(base2a);
+  msg2 = base1b.append("It is strongly recommended to do this!\n");
+  msg2 = msg2.append(base2b);
+  msg3 = i18n( "An Error Signal was Received" );
+
+  switch (err_sig) {
+   case SIGHUP:
+     fprintf(stderr, "kdat: SIGHUP signal (\"Hangup (POSIX)\") caught\n");
+     i = QMessageBox::critical( (QWidget *)NULL, 
+        msg3, 
+        i18n( "SIGHUP signal (\"Hangup (POSIX)\")" ).append( msg1 ), 
+        QMessageBox::Ignore, QMessageBox::Abort, QMessageBox::NoButton);
+     if( i == QMessageBox::Abort ){ abort(); }
+     break;
+  case SIGINT:
+     fprintf(stderr, "kdat: SIGINT signal (\"Interrupt (ANSI)\") caught\n");
+     i = QMessageBox::critical( (QWidget *)NULL, 
+         msg3, 
+         i18n( "SIGINT signal (\"Interrupt (ANSI)\")" ).append( msg1 ), 
+         QMessageBox::Ignore, QMessageBox::Abort, QMessageBox::NoButton);
+     if( i == QMessageBox::Abort ){ abort(); }
+     break;
+  case SIGFPE:
+    fprintf(stderr, "kdat: SIGFPE signal (\"Floating-point exception (ANSI)\") caught\n");
+    i = QMessageBox::critical( (QWidget *)NULL, 
+        msg3, 
+        i18n("SIGFPE signal (\"Floating-point exception (ANSI)\")").append (msg2), 
+         QMessageBox::Ignore, QMessageBox::Abort, QMessageBox::NoButton);
+    if( i == QMessageBox::Abort ){ abort(); }
+    break;
+  case SIGSEGV:
+    fprintf(stderr, "kdat: SIGSEGV signal (\"Segmentation violation (ANSI)\") caught\n");
+    i = QMessageBox::critical( (QWidget *)NULL, 
+          msg3, 
+          i18n( "SIGSEGV signal (\"Segmentation violation (ANSI)\")").append(msg2), 
+          /* button1,           button2 */
+          QMessageBox::Ignore, QMessageBox::Abort, QMessageBox::NoButton);
+    if( i == QMessageBox::Abort ){ abort(); }
+    break;
+  case SIGTERM:
+    fprintf(stderr, "kdat: SIGTERM signal (\"Termination (ANSI)\") caught\n");
+    i = QMessageBox::critical( (QWidget *)NULL, 
+        msg3, 
+        i18n( "SIGTERM signal (\"Termination (ANSI)\")").append(msg1), 
+          QMessageBox::Ignore, QMessageBox::Abort, QMessageBox::NoButton);
+    if( i == QMessageBox::Abort ){ abort(); }
+    break;
+  }
+
+        // Deinstall the signal handlers
+	// signal(SIGHUP, SIG_DFL);
+        // signal(SIGINT, SIG_DFL);
+	// signal(SIGFPE, SIG_DFL);
+        // signal(SIGSEGV, SIG_DFL);
+        // signal(SIGTERM, SIG_DFL);
+}