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Initial commit of Command & Conquer Generals and Command & Conquer Generals Zero Hour source code.

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LFeenanEA 2025-02-27 17:34:39 +00:00
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Generals/Code/GameEngine/Include/Common/ArchiveFile.h Normal file
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/*
** Command & Conquer Generals(tm)
** Copyright 2025 Electronic Arts Inc.
**
** 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 3 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, see <http://www.gnu.org/licenses/>.
*/
////////////////////////////////////////////////////////////////////////////////
// //
// (c) 2001-2003 Electronic Arts Inc. //
// //
////////////////////////////////////////////////////////////////////////////////
/////// ArchiveFile.h ////////////////////
// Bryan Cleveland, August 2002
//////////////////////////////////////////
#pragma once
#ifndef __ARCHIVEFILE_H
#define __ARCHIVEFILE_H
#include "Lib/BaseType.h"
#include "Common/AsciiString.h"
#include "Common/ArchiveFileSystem.h"
class File;
/**
* An archive file is itself a collection of sub files. Each file inside the archive file
* has a unique name by which it can be accessed. The ArchiveFile object class is the
* runtime interface to the mix file and the sub files. Each file inside the mix
* file can be accessed by the openFile().
*
* ArchiveFile interfaces can be created by the TheArchiveFileSystem object.
*/
//===============================
class ArchiveFile
{
public:
ArchiveFile();
virtual ~ArchiveFile();
virtual Bool getFileInfo( const AsciiString& filename, FileInfo *fileInfo) const = 0; ///< fill in the fileInfo struct with info about the file requested.
virtual File* openFile( const Char *filename, Int access = 0) = 0; ///< Open the specified file within the archive file
virtual void closeAllFiles( void ) = 0; ///< Close all file opened in this archive file
virtual AsciiString getName( void ) = 0; ///< Returns the name of the archive file
virtual AsciiString getPath( void ) = 0; ///< Returns full path and name of archive file
virtual void setSearchPriority( Int new_priority ) = 0; ///< Set this archive file's search priority
virtual void close( void ) = 0; ///< Close this archive file
void attachFile(File *file);
void getFileListInDirectory(const AsciiString& currentDirectory, const AsciiString& originalDirectory, const AsciiString& searchName, FilenameList &filenameList, Bool searchSubdirectories) const;
void getFileListInDirectory(const DetailedArchivedDirectoryInfo *dirInfo, const AsciiString& currentDirectory, const AsciiString& searchName, FilenameList &filenameList, Bool searchSubdirectories) const;
void addFile(const AsciiString& path, const ArchivedFileInfo *fileInfo); ///< add this file to our directory tree.
protected:
const ArchivedFileInfo * getArchivedFileInfo(const AsciiString& filename) const; ///< return the ArchivedFileInfo from the directory tree.
File *m_file; ///< file pointer to the archive file on disk. Kept open so we don't have to continuously open and close the file all the time.
DetailedArchivedDirectoryInfo m_rootDirectory;
};
#endif // __ARCHIVEFILE_H