Split repo commands into the new xbps-repo bin.
- Remove lib/info.c that doesn't belong in the lib and add it into the bins. - Every binary now uses its own directory on bin/. This is in preparation for future changes for correct behaviour of the library and binaries. --HG-- extra : convert_revision : 880d16378bf940c4f5478de0362afe883cd5fd2c
This commit is contained in:
Juan RP
310
bin/xbps-repo/main.c
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310
bin/xbps-repo/main.c
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/*-
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* Copyright (c) 2008-2009 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 <errno.h>
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#include <limits.h>
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#include <libgen.h>
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#include <unistd.h>
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#include <xbps_api.h>
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#include "util.h"
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typedef struct repository_info {
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const char *index_version;
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const char *location_local;
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const char *location_remote;
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uint64_t total_pkgs;
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} repo_info_t;
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static bool sanitize_localpath(char *, const char *);
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static prop_dictionary_t getrepolist_dict(const char *);
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static bool pkgindex_getinfo(prop_dictionary_t, repo_info_t *);
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static void usage(void);
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static char *plist;
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static void
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usage(void)
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{
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printf("Usage: xbps-repo [options] [action] [arguments]\n\n"
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" Available actions:\n"
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" add, list, remove, search, show\n"
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" Actions with arguments:\n"
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" add\t<URI>\n"
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" remove\t<URI>\n"
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" search\t<string>\n"
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" show\t<pkgname>\n"
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" Options shared by all actions:\n"
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" -r\t\t<rootdir>\n"
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"\n"
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" Examples:\n"
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" $ xbps-repo add /path/to/directory\n"
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" $ xbps-repo add http://www.location.org/xbps-repo\n"
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" $ xbps-repo list\n"
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" $ xbps-repo remove /path/to/directory\n"
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" $ xbps-repo search klibc\n"
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" $ xbps-repo show klibc\n");
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exit(EXIT_FAILURE);
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}
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static bool
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pkgindex_getinfo(prop_dictionary_t dict, repo_info_t *ri)
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{
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assert(dict != NULL || ri != NULL);
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if (!prop_dictionary_get_cstring_nocopy(dict,
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"pkgindex-version", &ri->index_version))
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return false;
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if (!prop_dictionary_get_cstring_nocopy(dict,
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"location-local", &ri->location_local))
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return false;
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/* This one is optional, thus don't panic */
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prop_dictionary_get_cstring_nocopy(dict, "location-remote",
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&ri->location_remote);
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if (!prop_dictionary_get_uint64(dict, "total-pkgs",
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&ri->total_pkgs))
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return false;
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/* Reject empty repositories, how could this happen? :-) */
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if (ri->total_pkgs <= 0)
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return false;
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return true;
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}
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static prop_dictionary_t
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getrepolist_dict(const char *root)
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{
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prop_dictionary_t dict;
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xbps_set_rootdir(root);
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plist = xbps_append_full_path(true, NULL, XBPS_REPOLIST);
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if (plist == NULL)
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exit(EXIT_FAILURE);
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dict = prop_dictionary_internalize_from_file(plist);
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if (dict == NULL) {
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printf("ERROR: cannot find repository plist file (%s).\n",
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strerror(errno));
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free(plist);
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exit(EXIT_FAILURE);
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}
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return dict;
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}
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static bool
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sanitize_localpath(char *buf, const char *path)
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{
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char *dirnp, *basenp, *dir, *base, *tmp;
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bool rv = false;
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dir = strdup(path);
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if (dir == NULL)
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return false;
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base = strdup(path);
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if (base == NULL) {
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free(dir);
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return false;
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}
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dirnp = dirname(dir);
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if (strcmp(dirnp, ".") == 0)
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goto out;
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basenp = basename(base);
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if (strcmp(basenp, base) == 0)
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goto out;
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tmp = strncpy(buf, dirnp, PATH_MAX - 1);
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if (sizeof(*tmp) >= PATH_MAX)
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goto out;
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buf[strlen(buf) + 1] = '\0';
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if (strcmp(dirnp, "/"))
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strncat(buf, "/", 1);
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strncat(buf, basenp, PATH_MAX - strlen(buf) - 1);
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rv = true;
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out:
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free(dir);
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free(base);
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return rv;
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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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prop_dictionary_t dict;
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repo_info_t *rinfo = NULL;
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char dpkgidx[PATH_MAX], *root = NULL;
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int c;
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while ((c = getopt(argc, argv, "r:")) != -1) {
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switch (c) {
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case 'r':
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/* To specify the root directory */
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root = optarg;
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xbps_set_rootdir(root);
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break;
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case '?':
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default:
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usage();
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}
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}
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argc -= optind;
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argv += optind;
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if (argc < 1)
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usage();
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if (strcasecmp(argv[0], "add") == 0) {
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/* Adds a new repository to the pool. */
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if (argc != 2)
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usage();
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if (!sanitize_localpath(dpkgidx, argv[1]))
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exit(EXIT_FAILURE);
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/* Temp buffer to verify pkgindex file. */
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plist = xbps_append_full_path(false, dpkgidx, XBPS_PKGINDEX);
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if (plist == NULL)
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exit(EXIT_FAILURE);
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dict = prop_dictionary_internalize_from_file(plist);
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if (dict == NULL) {
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printf("Directory %s does not contain any "
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"xbps pkgindex file.\n", dpkgidx);
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free(plist);
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exit(EXIT_FAILURE);
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}
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rinfo = malloc(sizeof(*rinfo));
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if (rinfo == NULL) {
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prop_object_release(dict);
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free(plist);
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exit(EXIT_FAILURE);
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}
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if (!pkgindex_getinfo(dict, rinfo)) {
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printf("'%s' is incomplete.\n", plist);
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prop_object_release(dict);
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free(rinfo);
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free(plist);
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exit(EXIT_FAILURE);
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}
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if (!xbps_register_repository(dpkgidx)) {
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printf("ERROR: couldn't register repository (%s)\n",
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strerror(errno));
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prop_object_release(dict);
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free(rinfo);
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free(plist);
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exit(EXIT_FAILURE);
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}
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printf("Added repository at %s (%s) with %ju packages.\n",
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rinfo->location_local, rinfo->index_version,
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rinfo->total_pkgs);
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prop_object_release(dict);
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free(rinfo);
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free(plist);
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} else if (strcasecmp(argv[0], "list") == 0) {
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/* Lists all repositories registered in pool. */
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if (argc != 1)
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usage();
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dict = getrepolist_dict(root);
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(void)xbps_callback_array_iter_in_dict(dict,
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"repository-list", xbps_list_strings_in_array, NULL);
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prop_object_release(dict);
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free(plist);
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} else if ((strcasecmp(argv[0], "rm") == 0) ||
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(strcasecmp(argv[0], "remove") == 0)) {
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/* Remove a repository from the pool. */
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if (argc != 2)
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usage();
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if (!sanitize_localpath(dpkgidx, argv[1]))
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exit(EXIT_FAILURE);
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if (!xbps_unregister_repository(dpkgidx)) {
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if (errno == ENODEV)
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printf("Repository '%s' not actually "
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"registered.\n", dpkgidx);
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else
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printf("ERROR: couldn't unregister "
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"repository (%s)\n", strerror(errno));
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exit(EXIT_FAILURE);
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}
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} else if (strcasecmp(argv[0], "search") == 0) {
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/* Search for a package by looking at short_desc. */
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if (argc != 2)
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usage();
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dict = getrepolist_dict(root);
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(void)xbps_callback_array_iter_in_dict(dict,
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"repository-list", xbps_search_string_in_pkgs, argv[1]);
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prop_object_release(dict);
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free(plist);
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} else if (strcasecmp(argv[0], "show") == 0) {
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/* Shows info about a binary package. */
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if (argc != 2)
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usage();
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dict = getrepolist_dict(root);
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if (xbps_callback_array_iter_in_dict(dict, "repository-list",
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xbps_show_pkg_info_from_repolist, argv[1]) != 0) {
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prop_object_release(dict);
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free(plist);
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printf("ERROR: unable to locate package '%s'.\n",
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argv[1]);
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exit(EXIT_FAILURE);
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}
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prop_object_release(dict);
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free(plist);
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} else {
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usage();
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}
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exit(EXIT_SUCCESS);
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}
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