/usr/include/zipios++/zipoutputstreambuf.h is in libzipios++-dev 0.1.5.9+cvs.2007.04.28-5.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 | #ifndef ZIPOUTPUTSTREAMBUF_H
#define ZIPOUTPUTSTREAMBUF_H
#include "zipios++/zipios-config.h"
#include <vector>
#include <zlib.h>
#include "zipios++/fcoll.h"
#include "zipios++/deflateoutputstreambuf.h"
#include "zipios++/ziphead.h"
namespace zipios {
/** ZipOutputStreambuf is a zip output streambuf filter. */
class ZipOutputStreambuf : public DeflateOutputStreambuf {
public:
enum CompressionLevels { NO_COMPRESSION = Z_NO_COMPRESSION,
BEST_SPEED = Z_BEST_SPEED,
BEST_COMPRESSION = Z_BEST_COMPRESSION,
DEFAULT_COMPRESSION = Z_DEFAULT_COMPRESSION } ;
/** ZipOutputStreambuf constructor. A newly constructed ZipOutputStreambuf
is not ready to accept data, putNextEntry() must be invoked first.
@param outbuf the streambuf to use for input.
@param del_outbuf if true is specified outbuf will be deleted, when
the ZipOutputStreambuf is destructed. */
explicit ZipOutputStreambuf( streambuf *outbuf, bool del_outbuf = false ) ;
/** Closes the current entry, and positions the stream read pointer at
the beginning of the next entry (if there is one). */
void closeEntry() ;
/** Calls finish. */
void close() ;
/** Closes the current entry (if one is open), then writes the Zip
Central Directory Structure closing the ZipOutputStream. The
output stream that the zip archive is being written to is not
closed. */
void finish() ;
/** Begins writing the next entry.
Opens the next entry in the zip archive and returns a const pointer to a
FileEntry object for the entry.
@return a const FileEntry * containing information about the (now) current
entry. */
void putNextEntry( const ZipCDirEntry &entry ) ;
/** Sets the global comment for the Zip archive. */
void setComment( const string &comment ) ;
/** Sets the compression level to be used for subsequent entries. */
void setLevel( int level ) ;
/** Sets the compression method to be used. only STORED and DEFLATED are
supported. */
void setMethod( StorageMethod method ) ;
/** Destructor. */
virtual ~ZipOutputStreambuf() ;
protected:
virtual int overflow( int c = EOF ) ;
virtual int sync() ;
void setEntryClosedState() ;
void updateEntryHeaderInfo() ;
// Should/could be moved to zipheadio.h ?!
static void writeCentralDirectory( const vector< ZipCDirEntry > &entries,
EndOfCentralDirectory eocd,
ostream &os ) ;
private:
string _zip_comment ;
vector< ZipCDirEntry > _entries ;
bool _open_entry ;
bool _open ;
StorageMethod _method ;
int _level ;
};
} // namespace
#endif
/** \file
Header file that defines ZipOutputStreambuf.
*/
/*
Zipios++ - a small C++ library that provides easy access to .zip files.
Copyright (C) 2000 Thomas Søndergaard
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
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