242 lines
6.6 KiB
C
242 lines
6.6 KiB
C
/*-
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* Copyright (c) 2008-2012 Juan Romero Pardines.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <string.h>
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#include <strings.h>
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#include <errno.h>
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#include <signal.h>
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#include <assert.h>
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#include <unistd.h>
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#include <getopt.h>
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#include <xbps_api.h>
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#include "defs.h"
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static struct xbps_handle xh;
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static void __attribute__((noreturn))
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usage(bool fail)
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{
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fprintf(stdout,
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"Usage: xbps-install [OPTIONS] [PKGNAME...]\n\n"
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"OPTIONS\n"
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" -A --automatic Set automatic installation mode\n"
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" -C --config <file> Full path to configuration file\n"
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" -c --cachedir <dir> Full path to cachedir\n"
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" -d --debug Debug mode shown to stderr\n"
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" -f --force Force package installation\n"
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" -h --help Print help usage\n"
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" -n --dry-run Dry-run mode\n"
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" -p --print-format <fmt> Print format for dry-run mode\n"
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" -R --repository <uri> Default repository to be used if config not set\n"
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" -r --rootdir <dir> Full path to rootdir\n"
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" -s --skip-sync Skip remote repository index sync\n"
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" -u --update Update target package(s)\n"
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" -v --verbose Verbose messages\n"
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" -y --yes Assume yes to all questions\n"
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" -V --version Show XBPS version\n");
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exit(fail ? EXIT_FAILURE : EXIT_SUCCESS);
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}
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static void __attribute__((noreturn))
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cleanup_sighandler(int signum)
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{
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xbps_end(&xh);
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_exit(signum);
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}
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int
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main(int argc, char **argv)
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{
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const char *shortopts = "AC:c:dfhnp:R:r:suVvy";
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const struct option longopts[] = {
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{ "automatic", no_argument, NULL, 'A' },
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{ "config", required_argument, NULL, 'C' },
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{ "cachedir", required_argument, NULL, 'c' },
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{ "debug", no_argument, NULL, 'd' },
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{ "force", no_argument, NULL, 'f' },
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{ "help", no_argument, NULL, 'h' },
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{ "dry-run", no_argument, NULL, 'n' },
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{ "print-format", required_argument, NULL, 'p' },
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{ "repository", required_argument, NULL, 'R' },
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{ "rootdir", required_argument, NULL, 'r' },
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{ "skip-sync", no_argument, NULL, 's' },
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{ "update", no_argument, NULL, 'u' },
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{ "verbose", no_argument, NULL, 'v' },
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{ "version", no_argument, NULL, 'V' },
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{ "yes", no_argument, NULL, 'y' },
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{ NULL, 0, NULL, 0 }
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};
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struct xferstat xfer;
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struct sigaction sa;
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const char *rootdir, *cachedir, *conffile, *defrepo, *pformat;
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int i, c, flags, rv;
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bool skip_sync, yes, reinstall, drun, update;
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size_t maxcols;
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rootdir = cachedir = conffile = defrepo = pformat = NULL;
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flags = rv = 0;
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skip_sync = yes = reinstall = drun = update = false;
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while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
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switch (c) {
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case 'A':
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flags |= XBPS_FLAG_INSTALL_AUTO;
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break;
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case 'C':
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conffile = optarg;
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break;
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case 'c':
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cachedir = optarg;
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break;
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case 'd':
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flags |= XBPS_FLAG_DEBUG;
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break;
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case 'f':
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flags |= XBPS_FLAG_FORCE_INSTALL;
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reinstall = true;
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break;
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case 'h':
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usage(false);
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/* NOTREACHED */
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case 'n':
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drun = true;
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break;
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case 'p':
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pformat = optarg;
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break;
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case 'R':
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defrepo = optarg;
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break;
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case 'r':
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rootdir = optarg;
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break;
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case 's':
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skip_sync = true;
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break;
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case 'u':
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update = true;
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break;
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case 'v':
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flags |= XBPS_FLAG_VERBOSE;
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break;
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case 'V':
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printf("%s\n", XBPS_RELVER);
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exit(EXIT_SUCCESS);
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case 'y':
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yes = true;
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break;
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case '?':
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default:
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usage(true);
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/* NOTREACHED */
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}
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}
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if (!update && (argc == optind))
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usage(true);
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/*
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* Initialize libxbps.
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*/
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memset(&xh, 0, sizeof(xh));
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xh.state_cb = state_cb;
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xh.fetch_cb = fetch_file_progress_cb;
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xh.fetch_cb_data = &xfer;
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xh.rootdir = rootdir;
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xh.cachedir = cachedir;
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xh.conffile = conffile;
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xh.flags = flags;
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xh.repository = defrepo;
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if (flags & XBPS_FLAG_VERBOSE)
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xh.unpack_cb = unpack_progress_cb_verbose;
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if ((rv = xbps_init(&xh)) != 0) {
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xbps_error_printf("Failed to initialize libxbps: %s\n",
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strerror(rv));
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exit(EXIT_FAILURE);
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}
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/*
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* Register a signal handler to clean up resources used by libxbps.
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*/
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memset(&sa, 0, sizeof(sa));
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sa.sa_handler = cleanup_sighandler;
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sigaction(SIGHUP, &sa, NULL);
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sigaction(SIGINT, &sa, NULL);
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sigaction(SIGTERM, &sa, NULL);
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maxcols = get_maxcols();
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/*
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* Check that we have write permission on rootdir, metadir
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* and cachedir.
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*/
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if ((!drun && ((access(xh.rootdir, W_OK) == -1) ||
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(access(xh.metadir, W_OK) == -1) ||
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(access(xh.cachedir, W_OK) == -1)))) {
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if (errno != ENOENT) {
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fprintf(stderr, "Not enough permissions on "
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"rootdir/cachedir/metadir: %s\n",
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strerror(errno));
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rv = errno;
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goto out;
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}
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}
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/* Sync remote repository index files by default */
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if (!skip_sync || !drun) {
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rv = xbps_rpool_sync(&xh, XBPS_PKGINDEX, NULL);
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if (rv != 0)
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goto out;
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}
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if (update && (argc == optind)) {
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/* Update all installed packages */
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rv = dist_upgrade(&xh, maxcols, yes, drun);
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} else if (update) {
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/* Update target packages */
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for (i = optind; i < argc; i++) {
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rv = update_pkg(&xh, argv[i]);
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if (rv != 0)
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goto out;
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}
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rv = exec_transaction(&xh, maxcols, yes, drun);
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} else if (!update) {
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/* Install target packages */
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for (i = optind; i < argc; i++) {
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rv = install_new_pkg(&xh, argv[i], reinstall);
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if (rv != 0)
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goto out;
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}
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rv = exec_transaction(&xh, maxcols, yes, drun);
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}
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out:
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xbps_end(&xh);
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exit(rv);
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}
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