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// This file is part of par2cmdline (a PAR 2.0 compatible file verification and
// repair tool). See http://parchive.sourceforge.net for details of PAR 2.0.
//
// Copyright (c) 2003 Peter Brian Clements
//
// par2cmdline 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.
//
// par2cmdline 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 __PAR2REPAIRERSOURCEFILE_H__
#define __PAR2REPAIRERSOURCEFILE_H__
enum MatchType
{
eNoMatch = 0,
ePartialMatch,
eFullMatch
};
// The Par2RepairerSourceFile object is used during verification and repair
// to record details about a particular source file and the data blocks
// for that file.
class Par2RepairerSourceFile
{
public:
// Construct the object and set the description and verification packets
Par2RepairerSourceFile(DescriptionPacket *descriptionpacket,
VerificationPacket *verificationpacket);
~Par2RepairerSourceFile(void);
// Get/Set the description packet
DescriptionPacket* GetDescriptionPacket(void) const {return descriptionpacket;}
void SetDescriptionPacket(DescriptionPacket *descriptionpacket);
// Get/Set the verification packet
VerificationPacket* GetVerificationPacket(void) const {return verificationpacket;}
void SetVerificationPacket(VerificationPacket *verificationpacket);
// Record the details as to which data blocks belong to this source
// file and set the length of each allocated block correctly.
void SetBlocks(u32 _blocknumber,
u32 _blockcount,
vector<DataBlock>::iterator _sourceblocks,
vector<DataBlock>::iterator _targetblocks,
u64 blocksize);
// Determine the block count from the file size and block size.
void SetBlockCount(u64 blocksize);
// Set/Get which DiskFile will contain the final repaired version of the file
void SetTargetFile(DiskFile *diskfile);
DiskFile* GetTargetFile(void) const;
// Set/Get whether or not the target file actually exists
void SetTargetExists(bool exists);
bool GetTargetExists(void) const;
// Set/Get which DiskFile contains a full undamaged version of the source file
void SetCompleteFile(DiskFile *diskfile);
DiskFile* GetCompleteFile(void) const;
// Compute/Get the filename for the final repaired version of the file
void ComputeTargetFileName(string path);
string TargetFileName(void) const;
// Get the number of blocks that the file uses
u32 BlockCount(void) const {return blockcount;}
// Get the relative block number of the first block in the file
u32 FirstBlockNumber(void) const {return firstblocknumber;}
// Get the first source DataBlock for the file
vector<DataBlock>::iterator SourceBlocks(void) const {return sourceblocks;}
// Get the first target DataBlock for the file
vector<DataBlock>::iterator TargetBlocks(void) const {return targetblocks;}
protected:
DescriptionPacket *descriptionpacket; // The file description packet
VerificationPacket *verificationpacket; // The file verification packet
u32 blockcount; // The number of DataBlocks in the file
u32 firstblocknumber; // The block number of the first DataBlock
vector<DataBlock>::iterator sourceblocks; // The first source DataBlock
vector<DataBlock>::iterator targetblocks; // The first target DataBlock
bool targetexists; // Whether the target file exists
DiskFile *targetfile; // The final version of the file
DiskFile *completefile; // A complete version of the file
string targetfilename; // The filename of the target file
};
#endif // __PAR2REPAIRERSOURCEFILE_H__
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