jarfile.h - mozsearch

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/*

 *  JARFILE.H

 *  Certain constants and structures for the archive format.

*/

/* ZIP */

struct ZipLocal { /* 30 bytes */

    char signature[4];

    char word[2];

    char bitflag[2];

    char method[2];

    char time[2];

    char date[2];

    char crc32[4];

    char size[4];

    char orglen[4];

    char filename_len[2];

    char extrafield_len[2];

};

struct ZipCentral { /* 46 bytes */

    char signature[4];

    char version_made_by[2];

    char version[2];

    char bitflag[2];

    char method[2];

    char time[2];

    char date[2];

    char crc32[4];

    char size[4];

    char orglen[4];

    char filename_len[2];

    char extrafield_len[2];

    char commentfield_len[2];

    char diskstart_number[2];

    char internal_attributes[2];

    char external_attributes[4];

    char localhdr_offset[4];

};

struct ZipEnd { /* 22 bytes */

    char signature[4];

    char disk_nr[2];

    char start_central_dir[2];

    char total_entries_disk[2];

    char total_entries_archive[2];

    char central_dir_size[4];

    char offset_central_dir[4];

    char commentfield_len[2];

};

#define LSIG 0x04034B50l

#define CSIG 0x02014B50l

#define ESIG 0x06054B50l

/* TAR */

union TarEntry {    /* 512 bytes */

    struct header { /* 257 bytes */

        char filename[100];

        char mode[8];

        char uid[8];

        char gid[8];

        char size[12];

        char time[12];

        char checksum[8];

        char linkflag;

        char linkname[100];

    } val;

    char buffer[512];

};