xbps/bin/xbps-query/main.c

261 lines
7.3 KiB
C

/*-
* Copyright (c) 2008-2012 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 <stdlib.h>
#include <string.h>
#include <getopt.h>
#include <errno.h>
#include <xbps_api.h>
#include "defs.h"
static void __attribute__((noreturn))
usage(bool fail)
{
fprintf(stdout,
"Usage: xbps-query [OPTIONS...] [PKGNAME]\n"
"\nOPTIONS\n"
" -C --config <file> Full path to configuration file\n"
" -c --cachedir <dir> Full path to cachedir\n"
" -D --defrepo <uri> Default repository to be used if config not set\n"
" -d --debug Debug mode shown to stderr\n"
" -h --help Print help usage\n"
" -R --repository Enable repository mode\n"
" -r --rootdir <dir> Full path to rootdir\n"
" -V --version Show XBPS version\n"
" -v --verbose Verbose messages\n"
"\nMODE [only one mode may be specified]\n"
" -l --list-pkgs List available packages\n"
" -L --list-repos List working repositories\n"
" -m --list-manual-pkgs List packages installed explicitly\n"
" -M --list-orphans List package orphans\n"
" -o --ownedby PATTERN(s) Search for packages owning PATTERN(s)\n"
" -s --search PATTERN(s) Search for packages matching PATTERN(s)\n"
" -f --files Show files for PKGNAME\n"
" -p --property PROP,... Show properties for PKGNAME\n"
" -x --deps Show dependencies for PKGNAME\n"
" -X --revdeps Show reverse dependencies for PKGNAME\n");
exit(fail ? EXIT_FAILURE : EXIT_SUCCESS);
}
int
main(int argc, char **argv)
{
const char *shortopts = "C:c:D:dfhLlmMop:Rr:sVvXx";
const struct option longopts[] = {
{ "config", required_argument, NULL, 'C' },
{ "cachedir", required_argument, NULL, 'c' },
{ "defrepo", required_argument, NULL, 'D' },
{ "debug", no_argument, NULL, 'd' },
{ "help", no_argument, NULL, 'h' },
{ "list-repos", no_argument, NULL, 'L' },
{ "list-pkgs", no_argument, NULL, 'l' },
{ "list-manual-pkgs", no_argument, NULL, 'm' },
{ "list-orphans", no_argument, NULL, 'M' },
{ "ownedby", no_argument, NULL, 'o' },
{ "property", required_argument, NULL, 'p' },
{ "repository-mode", no_argument, NULL, 'R' },
{ "rootdir", required_argument, NULL, 'r' },
{ "search", no_argument, NULL, 's' },
{ "version", no_argument, NULL, 'V' },
{ "verbose", no_argument, NULL, 'v' },
{ "files", no_argument, NULL, 'f' },
{ "deps", no_argument, NULL, 'x' },
{ "revdeps", no_argument, NULL, 'X' },
{ NULL, 0, NULL, 0 },
};
struct xbps_handle xh;
const char *rootdir, *cachedir, *conffile, *props, *defrepo;
int c, flags, rv;
bool list_pkgs, list_repos, orphans, own;
bool list_manual, show_prop, show_files, show_deps, show_rdeps;
bool show, search, repo_mode, opmode;
rootdir = cachedir = conffile = defrepo = props = NULL;
flags = rv = c = 0;
list_pkgs = list_repos = orphans = search = own = false;
list_manual = show_prop = show_files = false;
show = show_deps = show_rdeps = false;
repo_mode = opmode = false;
while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
switch (c) {
case 'C':
conffile = optarg;
break;
case 'c':
cachedir = optarg;
break;
case 'D':
defrepo = optarg;
break;
case 'd':
flags |= XBPS_FLAG_DEBUG;
break;
case 'f':
show_files = opmode = true;
break;
case 'h':
usage(false);
/* NOTREACHED */
case 'L':
list_repos = opmode = true;
break;
case 'l':
list_pkgs = opmode = true;
break;
case 'm':
list_manual = opmode = true;
break;
case 'M':
orphans = opmode = true;
break;
case 'o':
own = opmode = true;
break;
case 'p':
props = optarg;
show_prop = opmode = true;
break;
case 'R':
repo_mode = true;
break;
case 'r':
rootdir = optarg;
break;
case 's':
search = opmode = true;
break;
case 'v':
flags |= XBPS_FLAG_VERBOSE;
break;
case 'V':
printf("%s\n", XBPS_RELVER);
exit(EXIT_SUCCESS);
case 'x':
show_deps = opmode = true;
break;
case 'X':
show_rdeps = opmode = true;
break;
case '?':
usage(true);
/* NOTREACHED */
}
}
if (!opmode && argc > optind)
show = true;
else if (!opmode && argc == optind)
usage(true);
else if ((search || own) && (argc == optind))
usage(true);
/*
* Initialize libxbps.
*/
memset(&xh, 0, sizeof(xh));
xh.rootdir = rootdir;
xh.cachedir = cachedir;
xh.conffile = conffile;
xh.flags = flags;
xh.repository = defrepo;
if ((rv = xbps_init(&xh)) != 0) {
xbps_error_printf("Failed to initialize libxbps: %s\n",
strerror(rv));
exit(EXIT_FAILURE);
}
if (list_repos) {
/* list repositories */
rv = repo_list(&xh);
} else if (list_manual) {
/* list manual pkgs */
rv = xbps_pkgdb_foreach_cb(&xh, list_manual_pkgs, NULL);
} else if (list_pkgs) {
/* list available pkgs */
rv = list_pkgs_pkgdb(&xh);
} else if (orphans) {
/* list pkg orphans */
rv = list_orphans(&xh);
} else if (own) {
/* ownedby mode */
if (repo_mode)
rv = repo_ownedby(&xh, argc - optind, argv + optind);
else
rv = ownedby(&xh, argc - optind, argv + optind);
} else if (search) {
/* search mode */
rv = repo_search(&xh, argc - optind, argv + optind);
} else if (show || show_prop) {
/* show mode */
if (repo_mode)
rv = repo_show_pkg_info(&xh, argv[optind], props);
else {
rv = show_pkg_info_from_metadir(&xh,
argv[optind], props);
if (rv == ENOENT)
rv = repo_show_pkg_info(&xh,
argv[optind], props);
}
} else if (show_files) {
/* show-files mode */
if (repo_mode)
rv = repo_show_pkg_files(&xh, argv[optind]);
else {
rv = show_pkg_files_from_metadir(&xh, argv[optind]);
if (rv == ENOENT)
rv = repo_show_pkg_files(&xh, argv[optind]);
}
} else if (show_deps) {
/* show-deps mode */
if (repo_mode)
rv = repo_show_pkg_deps(&xh, argv[optind]);
else {
rv = show_pkg_deps(&xh, argv[optind]);
if (rv == ENOENT)
rv = repo_show_pkg_deps(&xh, argv[optind]);
}
} else if (show_rdeps) {
/* show-rdeps mode */
rv = show_pkg_revdeps(&xh, argv[optind]);
}
xbps_end(&xh);
exit(rv);
}