mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-26 11:46:54 +00:00
f60d6f7a97
Moved UpdateManager related code from backends/modular-backend.* to common/system.*. Added switch --enable/disable-updates to be able to disable updates support generally.
155 lines
3.8 KiB
C++
155 lines
3.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* 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.
|
|
*
|
|
*/
|
|
|
|
#define FORBIDDEN_SYMBOL_EXCEPTION_exit
|
|
|
|
#include "common/system.h"
|
|
#include "common/events.h"
|
|
#include "common/fs.h"
|
|
#include "common/savefile.h"
|
|
#include "common/str.h"
|
|
#include "common/taskbar.h"
|
|
#include "common/updates.h"
|
|
#include "common/textconsole.h"
|
|
|
|
#include "backends/audiocd/default/default-audiocd.h"
|
|
#include "backends/fs/fs-factory.h"
|
|
#include "backends/timer/default/default-timer.h"
|
|
|
|
OSystem *g_system = 0;
|
|
|
|
OSystem::OSystem() {
|
|
_audiocdManager = 0;
|
|
_eventManager = 0;
|
|
_timerManager = 0;
|
|
_savefileManager = 0;
|
|
#if defined(USE_TASKBAR)
|
|
_taskbarManager = 0;
|
|
#endif
|
|
#if defined(USE_UPDATES)
|
|
_updateManager = 0;
|
|
#endif
|
|
_fsFactory = 0;
|
|
}
|
|
|
|
OSystem::~OSystem() {
|
|
delete _audiocdManager;
|
|
_audiocdManager = 0;
|
|
|
|
delete _eventManager;
|
|
_eventManager = 0;
|
|
|
|
delete _timerManager;
|
|
_timerManager = 0;
|
|
|
|
#if defined(USE_TASKBAR)
|
|
delete _taskbarManager;
|
|
_taskbarManager = 0;
|
|
#endif
|
|
|
|
#if defined(USE_UPDATES)
|
|
delete _updateManager;
|
|
_updateManager = 0;
|
|
#endif
|
|
|
|
delete _savefileManager;
|
|
_savefileManager = 0;
|
|
|
|
delete _fsFactory;
|
|
_fsFactory = 0;
|
|
}
|
|
|
|
void OSystem::initBackend() {
|
|
// Verify all managers has been set
|
|
if (!_audiocdManager)
|
|
error("Backend failed to instantiate audio CD manager");
|
|
if (!_eventManager)
|
|
error("Backend failed to instantiate event manager");
|
|
if (!_timerManager)
|
|
error("Backend failed to instantiate timer manager");
|
|
|
|
// TODO: We currently don't check _savefileManager, because at least
|
|
// on the Nintendo DS, it is possible that none is set. That should
|
|
// probably be treated as "saving is not possible". Or else the NDS
|
|
// port needs to be changed to always set a _savefileManager
|
|
// if (!_savefileManager)
|
|
// error("Backend failed to instantiate savefile manager");
|
|
|
|
// TODO: We currently don't check _fsFactory because not all ports
|
|
// set it.
|
|
// if (!_fsFactory)
|
|
// error("Backend failed to instantiate fs factory");
|
|
}
|
|
|
|
bool OSystem::setGraphicsMode(const char *name) {
|
|
if (!name)
|
|
return false;
|
|
|
|
// Special case for the 'default' filter
|
|
if (!scumm_stricmp(name, "normal") || !scumm_stricmp(name, "default")) {
|
|
return setGraphicsMode(getDefaultGraphicsMode());
|
|
}
|
|
|
|
const GraphicsMode *gm = getSupportedGraphicsModes();
|
|
|
|
while (gm->name) {
|
|
if (!scumm_stricmp(gm->name, name)) {
|
|
return setGraphicsMode(gm->id);
|
|
}
|
|
gm++;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void OSystem::fatalError() {
|
|
quit();
|
|
exit(1);
|
|
}
|
|
|
|
FilesystemFactory *OSystem::getFilesystemFactory() {
|
|
assert(_fsFactory);
|
|
return _fsFactory;
|
|
}
|
|
|
|
Common::SeekableReadStream *OSystem::createConfigReadStream() {
|
|
Common::FSNode file(getDefaultConfigFileName());
|
|
return file.createReadStream();
|
|
}
|
|
|
|
Common::WriteStream *OSystem::createConfigWriteStream() {
|
|
#ifdef __DC__
|
|
return 0;
|
|
#else
|
|
Common::FSNode file(getDefaultConfigFileName());
|
|
return file.createWriteStream();
|
|
#endif
|
|
}
|
|
|
|
Common::String OSystem::getDefaultConfigFileName() {
|
|
return "scummvm.ini";
|
|
}
|
|
|
|
Common::String OSystem::getSystemLanguage() const {
|
|
return "en_US";
|
|
}
|