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Diffstat (limited to 'dep/libzip/src/ziptorrent.c')
| -rw-r--r-- | dep/libzip/src/ziptorrent.c | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/dep/libzip/src/ziptorrent.c b/dep/libzip/src/ziptorrent.c deleted file mode 100644 index aa84216e581..00000000000 --- a/dep/libzip/src/ziptorrent.c +++ /dev/null @@ -1,165 +0,0 @@ -/* - zipcmp.c -- compare zip files - Copyright (C) 2008 Dieter Baron and Thomas Klausner - - This file is part of libzip, a library to manipulate ZIP archives. - The authors can be contacted at <libzip@nih.at> - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions - are met: - 1. Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - 2. Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in - the documentation and/or other materials provided with the - distribution. - 3. The names of the authors may not be used to endorse or promote - products derived from this software without specific prior - written permission. - - THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS - OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY - DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE - GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER - IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN - IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - - - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <zlib.h> - -#include "config.h" -#include "zip.h" - - - -#define FLAG_DRYRUN 1 -#define FLAG_VERBOSE 2 - -const char *prg; - -#define PROGRAM "ziptorrent" - -char *usage = "usage: %s [-hnVv] zip [...]\n"; - -char help_head[] = - PROGRAM " (" PACKAGE ") by Dieter Baron and Thomas Klausner\n\n"; - -char help[] = "\n\ - -h display this help message\n\ - -n don't actually change archives, just print what would be done\n\ - -V display version number\n\ - -v verbose\n\ -\n\ -Report bugs to <libzip@nih.at>.\n"; - -char version_string[] = PROGRAM " (" PACKAGE " " VERSION ")\n\ -Copyright (C) 2008 Dieter Baron and Thomas Klausner\n\ -" PACKAGE " comes with ABSOLUTELY NO WARRANTY, to the extent permitted by law.\n"; - -#define OPTIONS "hnVv" - -static int torrentzip(const char *, int); - - - -int -main(int argc, char * const argv[]) -{ - int err; - int c; - int flags; - - prg = argv[0]; - flags = 0; - - while ((c=getopt(argc, argv, OPTIONS)) != -1) { - switch (c) { - case 'h': - fputs(help_head, stdout); - printf(usage, prg); - fputs(help, stdout); - exit(0); - case 'n': - flags |= FLAG_DRYRUN|FLAG_VERBOSE; - break; - case 'V': - fputs(version_string, stdout); - exit(0); - case 'v': - flags |= FLAG_VERBOSE; - break; - - default: - fprintf(stderr, usage, prg); - exit(2); - } - } - - if (argc == optind) { - fprintf(stderr, usage, prg); - exit(2); - } - - err = 0; - while (optind < argc) { - err |= torrentzip(argv[optind++], flags); - } - - return (err ? 1 : 0); -} - - - -static int -torrentzip(const char *fname, int flags) -{ - struct zip *za; - int err; - char errstr[1024]; - - if ((za=zip_open(fname, 0, &err)) == NULL) { - zip_error_to_str(errstr, sizeof(errstr), err, errno); - fprintf(stderr, "%s: cannot open zip archive `%s': %s\n", - prg, fname, errstr); - return -1; - } - - if (flags & FLAG_VERBOSE) { - if (zip_get_archive_flag(za, ZIP_AFL_TORRENT, 0)) - printf("%s: already torrentzipped\n", fname); - else - printf("%s: torrentzipping\n", fname); - } - - if ((flags & FLAG_DRYRUN) == 0) { - if (zip_set_archive_flag(za, ZIP_AFL_TORRENT, 1) < 0) { - fprintf(stderr, "%s: cannot set torrentzip flag in `%s': %s\n", - prg, fname, zip_strerror(za)); - zip_close(za); - return -1; - } - } - - if (zip_close(za) < 0) { - fprintf(stderr, "%s: cannot torrentzip `%s': %s\n", - prg, fname, zip_strerror(za)); - zip_unchange_all(za); - zip_close(za); - return -1; - } - - return 0; -} |