97 lines
3 KiB
C++
97 lines
3 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.
|
|
*
|
|
*/
|
|
|
|
#include "glk/scott/detection.h"
|
|
#include "glk/scott/detection_tables.h"
|
|
#include "common/file.h"
|
|
#include "common/md5.h"
|
|
#include "engines/game.h"
|
|
|
|
namespace Glk {
|
|
namespace Scott {
|
|
|
|
void ScottMetaEngine::getSupportedGames(PlainGameList &games) {
|
|
for (const PlainGameDescriptor *pd = SCOTT_GAME_LIST; pd->gameId; ++pd)
|
|
games.push_back(*pd);
|
|
}
|
|
|
|
GameDescriptor ScottMetaEngine::findGame(const char *gameId) {
|
|
for (const PlainGameDescriptor *pd = SCOTT_GAME_LIST; pd->gameId; ++pd) {
|
|
if (!strcmp(gameId, pd->gameId))
|
|
return *pd;
|
|
}
|
|
|
|
return GameDescriptor::empty();
|
|
}
|
|
|
|
bool ScottMetaEngine::detectGames(const Common::FSList &fslist, DetectedGames &gameList) {
|
|
const char *const EXTENSIONS[] = { ".saga", ".dat", ".blb", ".blorb", nullptr };
|
|
Common::File gameFile;
|
|
Common::String md5;
|
|
|
|
// Loop through the files of the folder
|
|
for (Common::FSList::const_iterator file = fslist.begin(); file != fslist.end(); ++file) {
|
|
Common::String name = file->getName();
|
|
if (file->isDirectory())
|
|
continue;
|
|
|
|
Common::String filename = file->getName();
|
|
bool hasExt = false;
|
|
for (const char *const *ext = &EXTENSIONS[0]; *ext && !hasExt; ++ext)
|
|
hasExt = filename.hasSuffixIgnoreCase(*ext);
|
|
if (!hasExt)
|
|
continue;
|
|
|
|
if (gameFile.open(*file)) {
|
|
md5 = Common::computeStreamMD5AsString(gameFile, 5000);
|
|
|
|
// Scan through the Scott game list for a match
|
|
const ScottGame *p = SCOTT_GAMES;
|
|
while (p->_md5 && p->_filesize != gameFile.size() && md5 != p->_md5)
|
|
++p;
|
|
|
|
if (p->_filesize) {
|
|
// Found a match
|
|
PlainGameDescriptor gameDesc = findGame(p->_gameId);
|
|
DetectedGame gd(p->_gameId, gameDesc.description, Common::EN_ANY, Common::kPlatformUnknown);
|
|
gd.addExtraEntry("filename", file->getName());
|
|
|
|
gameList.push_back(gd);
|
|
}
|
|
|
|
gameFile.close();
|
|
}
|
|
}
|
|
|
|
return !gameList.empty();
|
|
}
|
|
|
|
void ScottMetaEngine::detectClashes(Common::StringMap &map) {
|
|
for (const PlainGameDescriptor *pd = SCOTT_GAME_LIST; pd->gameId; ++pd) {
|
|
if (map.contains(pd->gameId))
|
|
error("Duplicate game Id found - %s", pd->gameId);
|
|
map[pd->gameId] = "";
|
|
}
|
|
}
|
|
|
|
} // End of namespace Scott
|
|
} // End of namespace Glk
|