void-packages/utils/xbps-bin.c
Juan RP 6a16f41237 Add WIP xbps-bin utility to handle binpkgs/repos.
--HG--
extra : convert_revision : 8bfa759a11b09cfe1ebc45f9357e6e942552ed32
2008-12-19 10:31:53 +01:00

139 lines
3.9 KiB
C

/*-
* Copyright (c) 2008 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 <errno.h>
#include <limits.h>
#include "xbps_api.h"
typedef struct repository_info {
const char *index_version;
const char *location_local;
const char *location_remote;
size_t total_pkgs;
} repo_info_t;
static bool pkgindex_getinfo(prop_dictionary_t, repo_info_t *);
static void usage(void);
static void
usage(void)
{
printf("Usage: xbps-bin [action] [pkg|url]\n\n"
" Available actions: add-repo, show\n\n"
" Examples:\n"
" $ xbps-bin add-repo /path/to/directory\n"
" $ xbps-bin add-repo http://www.location.org/xbps-repo\n"
" $ xbps-bin show klibc\n");
exit(1);
}
static bool
pkgindex_getinfo(prop_dictionary_t dict, repo_info_t *ri)
{
if (dict == NULL || ri == NULL)
return false;
if (!prop_dictionary_get_cstring_nocopy(dict,
"pkgindex-version", &ri->index_version))
return false;
if (!prop_dictionary_get_cstring_nocopy(dict,
"location-local", &ri->location_local))
return false;
/* This one is optional, thus don't panic */
prop_dictionary_get_cstring_nocopy(dict, "location-remote",
&ri->location_remote);
if (!prop_dictionary_get_uint64(dict, "total-pkgs",
&ri->total_pkgs))
return false;
/* Reject empty repositories, how could this happen? :-) */
if (ri->total_pkgs <= 0)
return false;
return true;
}
int
main(int argc, char **argv)
{
prop_dictionary_t dict;
repo_info_t *rinfo = NULL;
char pkgindex[PATH_MAX], *tmp;
if (argc != 3)
usage();
/* Adds a new repository to the pool. */
if (strcmp(argv[1], "add-repo") == 0) {
tmp = strncpy(pkgindex, argv[2], sizeof(pkgindex));
if (sizeof(*tmp) >= sizeof(pkgindex))
exit(ENAMETOOLONG);
/* Append trailing slash if needed */
if (pkgindex[strlen(pkgindex) - 1] != '/')
strncat(pkgindex, "/", sizeof(pkgindex));
tmp = strncat(pkgindex, XBPS_PKGINDEX, sizeof(pkgindex));
if (sizeof(*tmp) >= sizeof(pkgindex))
exit(ENAMETOOLONG);
dict = prop_dictionary_internalize_from_file(pkgindex);
if (dict == NULL) {
printf("Directory %s does not contain any "
"xbps pkgindex file.\n", argv[2]);
exit(EINVAL);
}
rinfo = malloc(sizeof(*rinfo));
if (rinfo == NULL)
exit(ENOMEM);
if (!pkgindex_getinfo(dict, rinfo)) {
printf("'%s' is incomplete.\n", pkgindex);
exit(EINVAL);
}
if (!xbps_register_repository((const char *)&pkgindex)) {
printf("ERROR: couldn't register repository (%s)\n",
strerror(errno));
exit(EINVAL);
}
printf("Added repository at %s (%s) with %zu packages.\n",
rinfo->location_local, rinfo->index_version,
rinfo->total_pkgs);
free(rinfo);
}
exit(0);
}