security/nss/lib/jar/jarfile.h
author gerv%gerv.net
Wed, 25 Apr 2012 14:50:19 +0000
changeset 10313 008b1ff2736b6eb1af210a57c0bb84c2a58e8547
parent 9234 d57dc673033d78b143acd868672aaa870ccd8816
permissions -rw-r--r--
Bug 716563 - update license to MPL 2. r=rrelyea.

/* 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];
};