/usr/include/synfig-1.0/synfig/filecontainerzip.h is in libsynfig-dev 1.0.2-1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 | /* === S Y N F I G ========================================================= */
/*! \file filecontainerzip.h
** \brief FileContainerZip
**
** $Id$
**
** \legal
** ......... ... 2013 Ivan Mahonin
**
** This package 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 package 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.
** \endlegal
*/
/* ========================================================================= */
/* === S T A R T =========================================================== */
#ifndef __SYNFIG_FILECONTAINERZIP_H
#define __SYNFIG_FILECONTAINERZIP_H
/* === H E A D E R S ======================================================= */
#include <map>
#include <ctime>
#include "filecontainer.h"
/* === M A C R O S ========================================================= */
/* === T Y P E D E F S ===================================================== */
/* === C L A S S E S & S T R U C T S ======================================= */
namespace synfig
{
class FileContainerZip: public FileContainer
{
public:
class WholeZipReadStream : public FileSystem::ReadStream
{
protected:
friend class FileContainerZip;
WholeZipReadStream(Handle file_system);
public:
virtual ~WholeZipReadStream();
virtual size_t read(void *buffer, size_t size);
};
typedef long long int file_size_t;
struct HistoryRecord {
file_size_t prev_storage_size;
file_size_t storage_size;
inline explicit HistoryRecord(file_size_t prev_storage_size = 0, file_size_t storage_size = 0):
prev_storage_size(prev_storage_size), storage_size(storage_size) { }
};
private:
struct FileInfo
{
std::string name;
bool is_directory;
bool directory_saved;
file_size_t size;
file_size_t header_offset;
unsigned int crc32;
time_t time;
std::string name_part_directory;
std::string name_part_localname;
void split_name();
inline FileInfo():
is_directory(false), directory_saved(false),
size(0), header_offset(0), crc32(0), time(0) { }
};
typedef std::map< std::string, FileInfo > FileMap;
FILE *storage_file_;
FileMap files_;
file_size_t prev_storage_size_;
bool file_reading_whole_container_;
bool file_reading_;
bool file_writing_;
FileMap::iterator file_;
file_size_t file_processed_size_;
bool changed_;
static unsigned int crc32(unsigned int previous_crc, const void *buffer, size_t size);
static std::string encode_history(const HistoryRecord &history_record);
static HistoryRecord decode_history(const std::string &comment);
static void read_history(std::list<HistoryRecord> &list, FILE *f, file_size_t size);
public:
FileContainerZip();
virtual ~FileContainerZip();
virtual bool create(const std::string &container_filename);
virtual bool open(const std::string &container_filename);
bool open_from_history(const std::string &container_filename, file_size_t truncate_storage_size = 0);
virtual void close();
virtual bool is_opened();
bool save();
static std::list<HistoryRecord> read_history(const std::string &container_filename);
virtual bool is_file(const std::string &filename);
virtual bool is_directory(const std::string &filename);
bool directory_check_name(const std::string &dirname);
virtual bool directory_create(const std::string &dirname);
virtual bool directory_scan(const std::string &dirname, std::list< std::string > &out_files);
virtual bool file_remove(const std::string &filename);
bool file_check_name(const std::string &filename);
virtual bool file_open_read_whole_container();
virtual bool file_open_read(const std::string &filename);
virtual bool file_open_write(const std::string &filename);
virtual void file_close();
virtual bool file_is_opened_for_read();
virtual bool file_is_opened_for_write();
virtual size_t file_read(void *buffer, size_t size);
virtual size_t file_write(const void *buffer, size_t size);
};
}
/* === E N D =============================================================== */
#endif
|