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/* -*-c++-*-
* $Id$
*
* This file is part of plptools.
*
* Copyright (C) 2002 Daniel Brahneborg <basic.chello@se>
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _SISFILERECORD_H
#define _SISFILERECORD_H
#include <sistypes.h>
class SISFile;
/**
* Information about a file component in a SIS file.
*
* The file can be for multiple languages, in which case a single
* instance holds pointers to contents for all languages.
*/
class SISFileRecord
{
public:
/**
* Populate the fields.
*
* @param buf The buffer to read from.
* @param base The index to start reading from, which is updated
* when the record is successfully read.
* @param len The length of the buffer.
* @param sisFile The container SISFile.
*/
SisRC fillFrom(uint8_t* buf, int* base, off_t len, SISFile* sisFile);
uint8_t* getDestPtr()
{
return m_destPtr < m_len ? &m_buf[m_destPtr] : 0;
}
/**
* Return a pointer to the file data for the file for the specified
* language.
*/
uint8_t* getFilePtr(int fileNo);
void setMainDrive(char drive);
/**
* 1 if multiple language versions, otherwise 0.
*/
uint32_t m_flags;
/**
* Type of file.
*
* - 0. Standard file.
* - 1. Text file to display during installation.
* - 2. SIS component.
* - 3. File to run during installation/removal.
* - 4. Does not exist yet, but will be created when app is run, so
* it should not be removed during an upgrade.
*/
uint32_t m_fileType;
/**
* If file type is 1:
*
* - 0. Continue.
* - 1. Yes, No (skip next file).
* - 2. Yes, No (abort installation).
*
* If file type is 3:
*
* - 0. Run during installation.
* - 1. Run during removal.
* - 2. Run during both installation and removal.
*/
uint32_t m_fileDetails;
uint32_t m_sourceLength;
uint32_t m_sourcePtr;
uint32_t m_destLength;
uint32_t* m_fileLengths;
private:
uint32_t m_destPtr;
uint32_t* m_filePtrs;
/**
* The buffer we belong to.
* Used for updating the destination file name.
*/
uint8_t* m_buf;
int m_len;
};
#endif
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