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source: orxonox.OLD/trunk/src/util/signal_handler.h @ 8835

Last change on this file since 8835 was 8623, checked in by bensch, 18 years ago

orxonox/trunk: merged the network branche back here
merged with command:
svn merge -r8230:HEAD https://svn.orxonox.net/orxonox/branches/network .
conflicts resolved in favour of the network branche (conflicts were in network)

File size: 1.7 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]14enum GdbRunType{
15  GDB_RUN_WRITE_TO_FILE = 1,
16  GDB_RUN_IN_FOREGROUND
17};
18
[8623]19typedef int (*SignalCallback)( void * someData );
[7439]20
21#ifndef __WIN32__
22#include <signal.h>
23
[7361]24struct SignalRec
25{
26  int signal;
[8293]27  sig_t handler;
[7361]28};
29
[8228]30struct SignalCallbackRec
31{
32  SignalCallback cb;
33  void * someData;
34};
[7439]35
[8228]36
[7361]37typedef std::list<SignalRec> SignalRecList;
[8228]38typedef std::list<SignalCallbackRec> SignalCallbackList;
[7361]39
40class SignalHandler
41{
42  private:
43    SignalHandler();
44  public:
[8228]45    inline static SignalHandler* getInstance() { if (!SignalHandler::singletonRef) SignalHandler::singletonRef = new SignalHandler(); return SignalHandler::singletonRef; }
[8623]46
[8228]47    void registerCallback( SignalCallback cb, void * someData );
[7361]48
49    void doCatch( std::string appName, GdbRunType type = GDB_RUN_WRITE_TO_FILE );
50    void dontCatch();
51
52  private:
53    static void sigHandler( int sig );
54
55    void catchSignal( int sig );
56    SignalRecList sigRecList;
[8623]57
[8228]58    SignalCallbackList callbackList;
[7361]59
60    static SignalHandler * singletonRef;
61
62    GdbRunType type;
63
64    std::string appName;
65};
66
[7439]67#else /* if defined __WIN32__ */
68class SignalHandler
69{
[7440]70 public:
[8228]71   inline static SignalHandler* getInstance() { if (!SignalHandler::singletonRef) SignalHandler::singletonRef = new SignalHandler(); return SignalHandler::singletonRef; };
[7439]72  void doCatch( std::string appName, GdbRunType type = GDB_RUN_WRITE_TO_FILE ) {};
73  void dontCatch() {};
[8228]74  void registerCallback( SignalCallback cb, void * someData ) {};
[8523]75
76 private:
77    static SignalHandler * singletonRef;
[7439]78};
79#endif
[7361]80
81#endif /* _SIGNAL_HANDLER_H */
82
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