mirror of
https://github.com/libretro/scummvm.git
synced 2025-01-17 15:33:23 +00:00
91 lines
2.8 KiB
C++
91 lines
2.8 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.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* This file is based on WME Lite.
|
|
* http://dead-code.org/redir.php?target=wmelite
|
|
* Copyright (c) 2011 Jan Nedoma
|
|
*/
|
|
|
|
#ifndef WINTERMUTE_BASE_PACKAGE_H
|
|
#define WINTERMUTE_BASE_PACKAGE_H
|
|
|
|
#include "common/archive.h"
|
|
#include "common/stream.h"
|
|
#include "common/fs.h"
|
|
|
|
namespace Wintermute {
|
|
class BasePackage {
|
|
public:
|
|
Common::SeekableReadStream *getFilePointer();
|
|
Common::FSNode _fsnode;
|
|
bool _boundToExe;
|
|
byte _priority;
|
|
Common::String _name;
|
|
int _cd;
|
|
BasePackage();
|
|
};
|
|
|
|
class PackageSet : public Common::Archive {
|
|
public:
|
|
virtual ~PackageSet();
|
|
|
|
PackageSet(Common::FSNode package, const Common::String &filename = "", bool searchSignature = false);
|
|
/**
|
|
* Check if a member with the given name is present in the Archive.
|
|
* Patterns are not allowed, as this is meant to be a quick File::exists()
|
|
* replacement.
|
|
*/
|
|
virtual bool hasFile(const Common::String &name) const;
|
|
|
|
/**
|
|
* Add all members of the Archive to list.
|
|
* Must only append to list, and not remove elements from it.
|
|
*
|
|
* @return the number of names added to list
|
|
*/
|
|
virtual int listMembers(Common::ArchiveMemberList &list) const;
|
|
|
|
/**
|
|
* Returns a ArchiveMember representation of the given file.
|
|
*/
|
|
virtual const Common::ArchiveMemberPtr getMember(const Common::String &name) const;
|
|
|
|
/**
|
|
* Create a stream bound to a member with the specified name in the
|
|
* archive. If no member with this name exists, 0 is returned.
|
|
* @return the newly created input stream
|
|
*/
|
|
virtual Common::SeekableReadStream *createReadStreamForMember(const Common::String &name) const;
|
|
|
|
int getPriority() const { return _priority; }
|
|
private:
|
|
byte _priority;
|
|
Common::Array<BasePackage *> _packages;
|
|
Common::HashMap<Common::String, Common::ArchiveMemberPtr> _files;
|
|
Common::HashMap<Common::String, Common::ArchiveMemberPtr>::iterator _filesIter;
|
|
};
|
|
|
|
} // end of namespace Wintermute
|
|
|
|
#endif
|