navit 0.5.3-trunk
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Data Structures | Functions
zip.c File Reference
#include "config.h"
#include "debug.h"
#include "maptool.h"
#include "zipfile.h"
#include <glib.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <zconf.h>
#include <zlib.h>

Data Structures

struct  zip_info
 

Functions

static int zip_write (struct zip_info *info, void *data, int len)
 
char * compress_for_zip (char *input, int input_size, int level, int method, int *out_size, int *out_method, char **reuse_buf, size_t *reuse_size, void *lzma_alloc)
 
void write_zipmember (struct zip_info *zip_info, char *name, int filelen, char *data, int data_size)
 
void write_zipmember_raw (struct zip_info *zip_info, char *name, int filelen, char *compressed_data, int compressed_size, int uncompressed_size, unsigned long crc, int zipmthd)
 
int zip_write_index (struct zip_info *info)
 
static void zip_write_file_data (struct zip_info *info, FILE *in)
 
int zip_write_directory (struct zip_info *info)
 
struct zip_info * zip_new (void)
 
void zip_set_zip64 (struct zip_info *info, int on)
 
void zip_set_compression_level (struct zip_info *info, int level)
 
void zip_set_compression_method (struct zip_info *info, int method)
 
int zip_get_compression_method (struct zip_info *info)
 
void zip_set_maxnamelen (struct zip_info *info, int max)
 
int zip_get_maxnamelen (struct zip_info *info)
 
int zip_add_member (struct zip_info *info)
 
int zip_set_timestamp (struct zip_info *info, char *timestamp)
 
int zip_open (struct zip_info *info, char *out, char *dir, char *index)
 
FILE * zip_get_index (struct zip_info *info)
 
int zip_get_zipnum (struct zip_info *info)
 
int zip_get_compression_level (struct zip_info *info)
 
void zip_set_zipnum (struct zip_info *info, int num)
 
void zip_close (struct zip_info *info)
 
void zip_destroy (struct zip_info *info)
 

Function Documentation

◆ compress_for_zip()

char * compress_for_zip ( char *  input,
int  input_size,
int  level,
int  method,
int *  out_size,
int *  out_method,
char **  reuse_buf,
size_t *  reuse_size,
void *  lzma_alloc 
)

References ZIP_COMPRESSION_DEFLATE, ZIP_COMPRESSION_LZMA, and ZIP_COMPRESSION_STORED.

Referenced by process_tile_worker(), and write_zipmember().

◆ write_zipmember()

void write_zipmember ( struct zip_info *  zip_info,
char *  name,
int  filelen,
char *  data,
int  data_size 
)

References compress_for_zip(), zip_info::compression_level, zip_info::compression_method, data, name, write_zipmember_raw(), and ZIP_COMPRESSION_STORED.

Referenced by ch_assemble_map(), write_aux_tiles(), and zip_write_index().

◆ write_zipmember_raw()

void write_zipmember_raw ( struct zip_info *  zip_info,
char *  name,
int  filelen,
char *  compressed_data,
int  compressed_size,
int  uncompressed_size,
unsigned long  crc,
int  zipmthd 
)

References zip_info::date, dbg_assert, zip_info::dir, zip_info::dir_size, filename, name, zip_info::offset, zip_info::time, zip_info::zip64, zip_cd_sig, zip_lfh_sig, zip_write(), zip_cd::zipcxtl, zip_lfh::zipmthd, and zip_cd::zipofst.

Referenced by write_and_release_compressed_tiles(), and write_zipmember().

◆ zip_add_member()

int zip_add_member ( struct zip_info *  info)

References info.

Referenced by add_aux_tile(), write_aux_tiles(), and write_tilesdir().

◆ zip_close()

void zip_close ( struct zip_info *  info)

References info.

Referenced by maptool_assemble_map().

◆ zip_destroy()

void zip_destroy ( struct zip_info *  info)

References info.

Referenced by maptool_assemble_map(), and maptool_generate_tiles().

◆ zip_get_compression_level()

int zip_get_compression_level ( struct zip_info *  info)

References info.

Referenced by tile_worker_pool_init(), and write_tiles_for_slice().

◆ zip_get_compression_method()

int zip_get_compression_method ( struct zip_info *  info)

References info.

Referenced by tile_worker_pool_init(), and write_tiles_for_slice().

◆ zip_get_index()

FILE * zip_get_index ( struct zip_info *  info)

References info.

Referenced by ch_assemble_map(), index_init(), write_countrydir(), write_tilesdir(), and write_unnamed_tiles_to_index().

◆ zip_get_maxnamelen()

int zip_get_maxnamelen ( struct zip_info *  info)

References info.

Referenced by ch_assemble_map(), process_slice(), write_and_release_compressed_tiles(), and write_aux_tiles().

◆ zip_get_zipnum()

int zip_get_zipnum ( struct zip_info *  info)

References info.

Referenced by maptool_assemble_map(), maptool_generate_tiles(), phase5(), and write_tilesdir().

◆ zip_new()

struct zip_info * zip_new ( void  )

References info, and ZIP_COMPRESSION_DEFLATE.

Referenced by maptool_assemble_map(), and maptool_generate_tiles().

◆ zip_open()

int zip_open ( struct zip_info *  info,
char *  out,
char *  dir,
char *  index 
)

References zip_info::dir, zip_info::index, and info.

Referenced by maptool_assemble_map().

◆ zip_set_compression_level()

void zip_set_compression_level ( struct zip_info *  info,
int  level 
)

References info.

Referenced by maptool_assemble_map().

◆ zip_set_compression_method()

void zip_set_compression_method ( struct zip_info *  info,
int  method 
)

References info.

Referenced by maptool_assemble_map().

◆ zip_set_maxnamelen()

void zip_set_maxnamelen ( struct zip_info *  info,
int  max 
)

References info, and max.

Referenced by maptool_assemble_map().

◆ zip_set_timestamp()

int zip_set_timestamp ( struct zip_info *  info,
char *  timestamp 
)

References info.

Referenced by maptool_assemble_map(), and maptool_generate_tiles().

◆ zip_set_zip64()

void zip_set_zip64 ( struct zip_info *  info,
int  on 
)

References info.

Referenced by maptool_assemble_map(), and maptool_generate_tiles().

◆ zip_set_zipnum()

void zip_set_zipnum ( struct zip_info *  info,
int  num 
)

References info.

Referenced by maptool_assemble_map(), maptool_generate_tiles(), and phase5().

◆ zip_write()

static int zip_write ( struct zip_info *  info,
void *  data,
int  len 
)
static

References data, and info.

Referenced by write_zipmember_raw(), zip_write_directory(), and zip_write_file_data().

◆ zip_write_directory()

int zip_write_directory ( struct zip_info *  info)

References info, sig_alrm(), zip64_eoc::zip64ecenn, zip64_eoc::zip64ecsz, zip64_eoc::zip64eneed, zip64_eoc::zip64enum, zip64_eoc::zip64eofst, zip64_eoc::zip64esize, zip64_eoc::zip64ever, zip64_eocl::zip64lofst, zip64_eocl::zip74lnum, zip_write(), zip_write_file_data(), zip_eoc::zipecenn, zip_eoc::zipecsz, zip_eoc::zipenum, and zip_eoc::zipeofst.

Referenced by maptool_assemble_map().

◆ zip_write_file_data()

static void zip_write_file_data ( struct zip_info *  info,
FILE *  in 
)
static

References info, size, and zip_write().

Referenced by zip_write_directory().

◆ zip_write_index()

int zip_write_index ( struct zip_info *  info)

References dbg, info, lvl_warning, size, and write_zipmember().

Referenced by maptool_assemble_map().