DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Implementation

Mercurial (56e7b9127e89)

VCS Links

Line Code
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
/* 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];
};