1 | /* |
2 | Copyright (C) 2009 George Kiagiadakis <gkiagia@users.sourceforge.net> |
3 | |
4 | This program is free software: you can redistribute it and/or modify |
5 | it under the terms of the GNU General Public License as published by |
6 | the Free Software Foundation, either version 2 of the License, or |
7 | (at your option) any later version. |
8 | |
9 | This program is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 | GNU General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU General Public License |
15 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
16 | */ |
17 | #ifndef DRKONQIBACKENDS_H |
18 | #define DRKONQIBACKENDS_H |
19 | |
20 | #include <QtCore/QObject> |
21 | |
22 | class CrashedApplication; |
23 | class DebuggerManager; |
24 | |
25 | class AbstractDrKonqiBackend |
26 | { |
27 | public: |
28 | virtual ~AbstractDrKonqiBackend(); |
29 | virtual bool init(); |
30 | |
31 | inline CrashedApplication *crashedApplication() const { |
32 | return m_crashedApplication; |
33 | } |
34 | |
35 | inline DebuggerManager *debuggerManager() const { |
36 | return m_debuggerManager; |
37 | } |
38 | |
39 | protected: |
40 | virtual CrashedApplication *constructCrashedApplication() = 0; |
41 | virtual DebuggerManager *constructDebuggerManager() = 0; |
42 | |
43 | private: |
44 | CrashedApplication *m_crashedApplication; |
45 | DebuggerManager *m_debuggerManager; |
46 | }; |
47 | |
48 | class KCrashBackend : public QObject, public AbstractDrKonqiBackend |
49 | { |
50 | Q_OBJECT |
51 | public: |
52 | KCrashBackend(); |
53 | virtual ~KCrashBackend(); |
54 | virtual bool init(); |
55 | |
56 | protected: |
57 | virtual CrashedApplication *constructCrashedApplication(); |
58 | virtual DebuggerManager *constructDebuggerManager(); |
59 | |
60 | private slots: |
61 | void stopAttachedProcess(); |
62 | void continueAttachedProcess(); |
63 | void onDebuggerStarting(); |
64 | void onDebuggerFinished(); |
65 | |
66 | private: |
67 | static void emergencySaveFunction(int signal); |
68 | static qint64 s_pid; //for use by the emergencySaveFunction |
69 | |
70 | enum State { ProcessRunning, ProcessStopped, DebuggerRunning }; |
71 | State m_state; |
72 | }; |
73 | |
74 | #endif // DRKONQIBACKENDS_H |
75 | |