xbps/bin/xbps-rindex/main.c
2020-02-22 09:27:46 +01:00

170 lines
5.7 KiB
C

/*-
* Copyright (c) 2012-2019 Juan Romero Pardines.
* All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <getopt.h>
#include "defs.h"
static void __attribute__((noreturn))
usage(bool fail)
{
fprintf(stdout,
"Usage: xbps-rindex [OPTIONS] MODE ARGUMENTS\n\n"
"OPTIONS\n"
" -d --debug Debug mode shown to stderr\n"
" -f --force Force mode to overwrite entry in add mode\n"
" -h --help Show help usage\n"
" -v --verbose Verbose messages\n"
" -V --version Show XBPS version\n"
" -C --hashcheck Consider file hashes for cleaning up packages\n"
" --compression <fmt> Compression format: none, gzip, bzip2, lz4, xz, zstd (default).\n"
" --privkey <key> Path to the private key for signing\n"
" --signedby <string> Signature details, i.e \"name <email>\"\n\n"
"MODE\n"
" -a --add <repodir/pkg> ... Add package(s) to repository index\n"
" -c --clean <repodir> Clean repository index\n"
" -r --remove-obsoletes <repodir> Removes obsolete packages from repository\n"
" -s --sign <repodir> Initialize repository metadata signature\n"
" -S --sign-pkg archive.xbps ... Sign binary package archive\n\n");
exit(fail ? EXIT_FAILURE : EXIT_SUCCESS);
}
int
main(int argc, char **argv)
{
const char *shortopts = "acdfhrsCSVv";
struct option longopts[] = {
{ "add", no_argument, NULL, 'a' },
{ "clean", no_argument, NULL, 'c' },
{ "debug", no_argument, NULL, 'd' },
{ "force", no_argument, NULL, 'f' },
{ "help", no_argument, NULL, 'h' },
{ "remove-obsoletes", no_argument, NULL, 'r' },
{ "version", no_argument, NULL, 'V' },
{ "verbose", no_argument, NULL, 'v' },
{ "privkey", required_argument, NULL, 0},
{ "signedby", required_argument, NULL, 1},
{ "sign", no_argument, NULL, 's'},
{ "sign-pkg", no_argument, NULL, 'S'},
{ "hashcheck", no_argument, NULL, 'C' },
{ "compression", required_argument, NULL, 2},
{ NULL, 0, NULL, 0 }
};
struct xbps_handle xh;
const char *compression = NULL;
const char *privkey = NULL, *signedby = NULL;
int rv, c, flags = 0;
bool add_mode, clean_mode, rm_mode, sign_mode, sign_pkg_mode, force,
hashcheck;
add_mode = clean_mode = rm_mode = sign_mode = sign_pkg_mode = force =
hashcheck = false;
while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
switch (c) {
case 0:
privkey = optarg;
break;
case 1:
signedby = optarg;
break;
case 2:
compression = optarg;
break;
case 'a':
add_mode = true;
break;
case 'c':
clean_mode = true;
break;
case 'd':
flags |= XBPS_FLAG_DEBUG;
break;
case 'f':
force = true;
break;
case 'h':
usage(false);
/* NOTREACHED */
case 'r':
rm_mode = true;
break;
case 's':
sign_mode = true;
break;
case 'C':
hashcheck = true;
break;
case 'S':
sign_pkg_mode = true;
break;
case 'v':
flags |= XBPS_FLAG_VERBOSE;
break;
case 'V':
printf("%s\n", XBPS_RELVER);
exit(EXIT_SUCCESS);
}
}
if ((argc == optind) ||
(!add_mode && !clean_mode && !rm_mode && !sign_mode && !sign_pkg_mode)) {
usage(true);
} else if ((add_mode && (clean_mode || rm_mode || sign_mode || sign_pkg_mode)) ||
(clean_mode && (add_mode || rm_mode || sign_mode || sign_pkg_mode)) ||
(rm_mode && (add_mode || clean_mode || sign_mode || sign_pkg_mode)) ||
(sign_mode && (add_mode || clean_mode || rm_mode || sign_pkg_mode)) ||
(sign_pkg_mode && (add_mode || clean_mode || rm_mode || sign_mode))) {
fprintf(stderr, "Only one mode can be specified: add, clean, "
"remove-obsoletes, sign or sign-pkg.\n");
exit(EXIT_FAILURE);
}
/* initialize libxbps */
memset(&xh, 0, sizeof(xh));
xh.flags = flags;
if ((rv = xbps_init(&xh)) != 0) {
fprintf(stderr, "failed to initialize libxbps: %s\n",
strerror(rv));
exit(EXIT_FAILURE);
}
if (add_mode)
rv = index_add(&xh, optind, argc, argv, force, compression);
else if (clean_mode)
rv = index_clean(&xh, argv[optind], hashcheck, compression);
else if (rm_mode)
rv = remove_obsoletes(&xh, argv[optind]);
else if (sign_mode)
rv = sign_repo(&xh, argv[optind], privkey, signedby, compression);
else if (sign_pkg_mode)
rv = sign_pkgs(&xh, optind, argc, argv, privkey, force);
exit(rv ? EXIT_FAILURE : EXIT_SUCCESS);
}