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source: orxonox.OLD/trunk/src/util/signal_handler.h @ 9352

Last change on this file since 9352 was 9240, checked in by bensch, 18 years ago

orxonox/trunk: better signal handler.
patched by chrigi

File size: 1.6 KB
RevLine 
[7361]1/*!
2 * @file signalhandler.h
3 * Defines game rules for this game
4 */
5
6#ifndef _SIGNAL_HANDLER_H
7#define _SIGNAL_HANDLER_H
8
9#include <list>
10#include <string>
11
[8293]12
[7361]13#define GDB_BT_FILE "orxonox.backtrace"
[7439]14
[8623]15typedef int (*SignalCallback)( void * someData );
[7439]16
17#ifndef __WIN32__
18#include <signal.h>
19
[7361]20struct SignalRec
21{
22  int signal;
[8293]23  sig_t handler;
[7361]24};
25
[8228]26struct SignalCallbackRec
27{
28  SignalCallback cb;
29  void * someData;
30};
[7439]31
[8228]32
[7361]33typedef std::list<SignalRec> SignalRecList;
[8228]34typedef std::list<SignalCallbackRec> SignalCallbackList;
[7361]35
36class SignalHandler
37{
38  private:
39    SignalHandler();
40  public:
[8228]41    inline static SignalHandler* getInstance() { if (!SignalHandler::singletonRef) SignalHandler::singletonRef = new SignalHandler(); return SignalHandler::singletonRef; }
[9110]42    ~SignalHandler(){ SignalHandler::singletonRef = NULL; }
[8623]43
[8228]44    void registerCallback( SignalCallback cb, void * someData );
[7361]45
[9240]46    void doCatch( std::string appName );
[7361]47    void dontCatch();
48
49  private:
50    static void sigHandler( int sig );
51
52    void catchSignal( int sig );
53    SignalRecList sigRecList;
[8623]54
[8228]55    SignalCallbackList callbackList;
[7361]56
57    static SignalHandler * singletonRef;
58
59    std::string appName;
60};
61
[7439]62#else /* if defined __WIN32__ */
63class SignalHandler
64{
[7440]65 public:
[8228]66   inline static SignalHandler* getInstance() { if (!SignalHandler::singletonRef) SignalHandler::singletonRef = new SignalHandler(); return SignalHandler::singletonRef; };
[9240]67  void doCatch( std::string appName ) {};
[7439]68  void dontCatch() {};
[8228]69  void registerCallback( SignalCallback cb, void * someData ) {};
[8523]70
71 private:
72    static SignalHandler * singletonRef;
[7439]73};
74#endif
[7361]75
76#endif /* _SIGNAL_HANDLER_H */
77
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