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source: code/branches/console/src/libraries/core/TclThreadManager.h @ 6104

Last change on this file since 6104 was 5781, checked in by rgrieder, 15 years ago

Reverted trunk again. We might want to find a way to delete these revisions again (x3n's changes are still available as diff in the commit mails).

  • Property svn:eol-style set to native
File size: 4.4 KB
Line 
1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Fabian 'x3n' Landau
24 *   Co-authors:
25 *      ...
26 *
27 */
28
29#ifndef _TclThreadManager_H__
30#define _TclThreadManager_H__
31
32#include "CorePrereqs.h"
33
34#include <cassert>
35#include <list>
36#include <map>
37#include <string>
38
39#include "util/Singleton.h"
40#include "OrxonoxClass.h"
41
42struct Tcl_Interp;
43
44namespace orxonox
45{
46    class _CoreExport TclThreadManager : public Singleton<TclThreadManager>, public OrxonoxClass
47    {
48        friend class Singleton<TclThreadManager>;
49        friend class TclBind;
50        friend _CoreExport void tclThread(TclInterpreterBundle* bundle, std::string command);
51        friend _CoreExport void sourceThread(std::string file);
52        friend _CoreExport int Tcl_OrxonoxAppInit(Tcl_Interp* interp);
53
54        public:
55            TclThreadManager(Tcl::interpreter* interpreter);
56            virtual ~TclThreadManager();
57
58            static unsigned int      create();
59            static Tcl::interpreter* createWithId(unsigned int id);
60            static void              destroy(unsigned int id);
61            static void              execute(unsigned int target_id, const std::string& command);
62            static std::string       query(unsigned int target_id, const std::string& command);
63            static void              source(const std::string& file);
64
65            static void error(const std::string& error);
66            static void debug(const std::string& error);
67
68            void update(const Clock& time);
69
70            std::list<unsigned int> getThreadList() const;
71
72        private:
73            static void tcl_execute(const Tcl::object& args);
74            static void tcl_crossexecute(int target_id, const Tcl::object& args);
75            static std::string tcl_query(int source_id, const Tcl::object& args);
76            static std::string tcl_crossquery(int source_id, int target_id, const Tcl::object& args);
77            static bool tcl_running(int id);
78
79            void _execute(unsigned int target_id, const std::string& command);
80            std::string _query(unsigned int source_id, unsigned int target_id, const std::string& command, bool bUseCommandExecutor = false);
81
82            TclInterpreterBundle* getInterpreterBundle(unsigned int id);
83            std::string dumpList(const std::list<unsigned int>& list);
84
85            static void initialize(TclInterpreterBundle* bundle);
86            static std::string eval(TclInterpreterBundle* bundle, const std::string& command, const std::string& action);
87
88            static TclThreadManager* singletonPtr_s;                            ///< Singleton pointer
89
90            unsigned int numInterpreterBundles_;                                ///< Number of created Tcl-interpreters (only used for auto-numbered interpreters, not affected by @ref createWithId)
91            std::map<unsigned int, TclInterpreterBundle*> interpreterBundles_;  ///< A map containing all Tcl-interpreters
92            boost::shared_mutex* interpreterBundlesMutex_;                      ///< A mutex used to synchronize threads when accessing @ref interpreterBundles_
93            TclThreadList<std::string>* messageQueue_;                          ///< A queue to pass messages from Tcl-threads to the main thread
94            boost::mutex* mainInterpreterMutex_;                                ///< A mutex to synchronize queries to the main interpreter
95    };
96
97    _CoreExport void tclThread(TclInterpreterBundle* bundle, std::string command);
98    _CoreExport void sourceThread(std::string file);
99    _CoreExport int Tcl_OrxonoxAppInit(Tcl_Interp* interp);
100}
101
102#endif /* _TclThreadManager_H__ */
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