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// -*-c++-*-
// fixg2sxd - a utility to convert fig to sxd format
// Copyright (C) 2003-2008 Alexander Bürger, acfb@users.sourceforge.net
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
#ifndef ZIPWRITE_H
#define ZIPWRITE_H
#include <ios>
#include <fstream>
#include <ostream>
#include <string>
#include <vector>
#include <zlib.h>
class ZipWriter {
struct fileinfo {
unsigned short last_mod_file_time;
unsigned short last_mod_file_date;
unsigned int crc32;
unsigned int compressed_size;
unsigned int uncompressed_size;
unsigned short file_name_length;
unsigned int rel_offset_local_header;
std::string file_name;
};
typedef std::vector<fileinfo> fileinfos_t;
fileinfos_t fileinfos;
std::ostream& zip;
std::ostream* out;
z_stream zs;
char cbuf[32768];
public:
ZipWriter( std::ostream& z )
: zip( z ),
out(0)
{ }
std::ostream& GetStream( const char* filename );
~ZipWriter();
private:
void Close();
int Write( const char* buf, unsigned length );
static int writefunc( void* user, const char* buf, unsigned length );
};
#endif // ZIPWRITE_H
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