/* 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. * */ #ifndef FULLPIPE_NGIARCHIVE_H #define FULLPIPE_NGIARCHIVE_H #include "common/str.h" namespace Fullpipe { class Archive; #define NGI_FILENAME_MAX 13 struct NgiHeader { int32 pos; int32 extVal; int32 flags; int32 size; char filename[NGI_FILENAME_MAX]; }; typedef Common::HashMap<Common::String, NgiHeader*, Common::IgnoreCase_Hash, Common::IgnoreCase_EqualTo> NgiHeadersMap; class NGIArchive : public Common::Archive { NgiHeadersMap _headers; Common::String _ngiFilename; public: NGIArchive(const Common::String &name); virtual ~NGIArchive(); // Archive implementation virtual bool hasFile(const Common::String &name) const; virtual int listMembers(Common::ArchiveMemberList &list) const; virtual const Common::ArchiveMemberPtr getMember(const Common::String &name) const; virtual Common::SeekableReadStream *createReadStreamForMember(const Common::String &name) const; }; /** * This factory method creates an Archive instance corresponding to the content * of the NGI compressed file with the given name. * * May return 0 in case of a failure. */ Common::Archive *makeNGIArchive(const Common::String &name); } // End of namespace Fullpipe #endif