142 lines
4.2 KiB
C++
142 lines
4.2 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.
|
|
*
|
|
* $URL$
|
|
* $Id$
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* This code is based on Broken Sword 2.5 engine
|
|
*
|
|
* Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer
|
|
*
|
|
* Licensed under GNU GPL v2
|
|
*
|
|
*/
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Includes
|
|
// -----------------------------------------------------------------------------
|
|
|
|
#include "common/config-manager.h"
|
|
#include "common/fs.h"
|
|
#include "common/savefile.h"
|
|
#include "common/system.h"
|
|
#include "sword25/kernel/filesystemutil.h"
|
|
|
|
namespace Sword25 {
|
|
|
|
#define BS_LOG_PREFIX "FILESYSTEMUTIL"
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Constants and utility functions
|
|
// -----------------------------------------------------------------------------
|
|
|
|
Common::String GetAbsolutePath(const Common::String &Path) {
|
|
Common::FSNode node(Path);
|
|
|
|
if (!node.exists()) {
|
|
// An error has occurred finding the node
|
|
// We can do nothing at this pointer than return an empty string
|
|
BS_LOG_ERRORLN("A call to GetAbsolutePath failed.");
|
|
return "";
|
|
}
|
|
|
|
// Return the result
|
|
return node.getPath();
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Class definitions
|
|
// -----------------------------------------------------------------------------
|
|
|
|
class BS_FileSystemUtilScummVM : public BS_FileSystemUtil {
|
|
public:
|
|
virtual Common::String GetUserdataDirectory() {
|
|
Common::String path = ConfMan.get("savepath");
|
|
|
|
if (path.empty()) {
|
|
BS_LOG_ERRORLN("No save path has been defined");
|
|
return "";
|
|
}
|
|
|
|
// Return the path
|
|
return path;
|
|
}
|
|
|
|
virtual Common::String GetPathSeparator() {
|
|
return Common::String("//");
|
|
}
|
|
|
|
virtual int64 GetFileSize(const Common::String &Filename) {
|
|
Common::FSNode node(Filename);
|
|
|
|
// If the file does not exist, return -1 as a result
|
|
if (!node.exists())
|
|
return -1;
|
|
|
|
// Get the size of the file and return it
|
|
Common::File f;
|
|
f.open(node);
|
|
uint32 size = f.size();
|
|
f.close();
|
|
|
|
return size;
|
|
}
|
|
|
|
virtual TimeDate GetFileTime(const Common::String &Filename) {
|
|
// TODO: There isn't any way in ScummVM to get a file's modified date/time. We will need to check
|
|
// what code makes use of it. If it's only the save game code, for example, we may be able to
|
|
// encode the date/time inside the savegame files themselves.
|
|
TimeDate result;
|
|
g_system->getTimeAndDate(result);
|
|
return result;
|
|
}
|
|
|
|
virtual bool FileExists(const Common::String &Filename) {
|
|
Common::File f;
|
|
return f.exists(Filename);
|
|
}
|
|
|
|
virtual bool CreateDirectory(const Common::String &DirectoryName) {
|
|
// ScummVM doesn't support creating folders, so this is only a stub
|
|
BS_LOG_ERRORLN("CreateDirectory method called");
|
|
return false;
|
|
}
|
|
|
|
virtual Common::StringArray GetFilesInDirectory(const Common::String &Directory) {
|
|
Common::SaveFileManager *sfm = g_system->getSavefileManager();
|
|
Common::StringArray filenames = sfm->listSavefiles("*");
|
|
sort(filenames.begin(), filenames.end());
|
|
return filenames;
|
|
}
|
|
};
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// Singleton method of parent class
|
|
// -----------------------------------------------------------------------------
|
|
|
|
BS_FileSystemUtil &BS_FileSystemUtil::GetInstance() {
|
|
static BS_FileSystemUtilScummVM Instance;
|
|
return Instance;
|
|
}
|
|
|
|
} // End of namespace Sword25
|