ebd614dff6
- if the user wants to add a package which is older than the one in the index, xbps-rindex will check if the package reverts the one on the index. If so the package will be added regardless of its version - if the user wants to add a package which is newer than the one on the index, xbps-rindex will check if the package on the index reverts the one the user wants to add. If so the package will be skipped regardless of its version.
291 lines
8.3 KiB
C
291 lines
8.3 KiB
C
/*-
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* Copyright (c) 2012-2014 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 <sys/stat.h>
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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 <dirent.h>
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#include <libgen.h>
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#include <assert.h>
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#include <fcntl.h>
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#include <xbps.h>
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#include "defs.h"
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int
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index_add(struct xbps_handle *xhp, int argc, char **argv, bool force)
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{
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xbps_array_t array, pkg_files, pkg_links, pkg_cffiles;
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xbps_dictionary_t idx, idxmeta, idxfiles, binpkgd, pkg_filesd, curpkgd;
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xbps_object_t obj, fileobj;
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struct xbps_repo *repo = NULL;
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struct stat st;
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const char *arch;
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char *sha256, *pkgver, *opkgver, *oarch, *pkgname;
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char *tmprepodir = NULL, *repodir = NULL;
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int rv = 0, ret = 0;
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bool flush = false, found = false;
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/*
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* Read the repository data or create index dictionaries otherwise.
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*/
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if ((tmprepodir = strdup(argv[0])) == NULL)
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return ENOMEM;
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repodir = dirname(tmprepodir);
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repo = xbps_repo_open(xhp, repodir, true);
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if (repo == NULL && errno != ENOENT) {
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fprintf(stderr, "xbps-rindex: cannot open/lock repository "
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"%s: %s\n", repodir, strerror(errno));
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rv = -1;
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goto out;
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}
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if (repo && repo->idx) {
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xbps_repo_open_idxfiles(repo);
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idx = xbps_dictionary_copy(repo->idx);
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idxmeta = xbps_dictionary_copy(repo->idxmeta);
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idxfiles = xbps_dictionary_copy(repo->idxfiles);
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} else {
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idx = xbps_dictionary_create();
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idxmeta = NULL;
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idxfiles = xbps_dictionary_create();
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}
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/*
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* Process all packages specified in argv.
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*/
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for (int i = 0; i < argc; i++) {
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/*
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* Read metadata props plist dictionary from binary package.
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*/
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binpkgd = xbps_get_pkg_plist_from_binpkg(argv[i],
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"./props.plist");
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if (binpkgd == NULL) {
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fprintf(stderr, "index: failed to read %s metadata for "
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"`%s', skipping!\n", XBPS_PKGPROPS, argv[i]);
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continue;
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}
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xbps_dictionary_get_cstring_nocopy(binpkgd, "architecture", &arch);
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xbps_dictionary_get_cstring(binpkgd, "pkgver", &pkgver);
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if (!xbps_pkg_arch_match(xhp, arch, NULL)) {
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fprintf(stderr, "index: ignoring %s, unmatched arch (%s)\n", pkgver, arch);
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xbps_object_release(binpkgd);
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continue;
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}
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pkgname = xbps_pkg_name(pkgver);
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assert(pkgname);
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/*
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* Check if this package exists already in the index, but first
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* checking the version. If current package version is greater
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* than current registered package, update the index; otherwise
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* pass to the next one.
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*/
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curpkgd = xbps_dictionary_get(idx, pkgname);
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if (curpkgd == NULL) {
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if (errno && errno != ENOENT) {
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rv = errno;
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free(pkgver);
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free(pkgname);
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goto out;
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}
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} else if (!force) {
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/* Only check version if !force */
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xbps_dictionary_get_cstring(curpkgd, "pkgver", &opkgver);
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xbps_dictionary_get_cstring(curpkgd, "architecture", &oarch);
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ret = xbps_cmpver(pkgver, opkgver);
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/*
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* If the current package reverts the package in the index, consider
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* the current package as the newer one.
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*/
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if(ret < 0 && xbps_pkgver_is_reverted(pkgver, curpkgd)) {
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ret = 1;
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}
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/*
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* If package in the index reverts current package, consider the
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* package in the index as the newer one.
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*/
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else if (ret < 0 && xbps_pkgver_is_reverted(opkgver, binpkgd)) {
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ret = -1;
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}
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if (ret <= 0) {
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/* Same version or index version greater */
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fprintf(stderr, "index: skipping `%s' (%s), already registered.\n", pkgver, arch);
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xbps_object_release(binpkgd);
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free(opkgver);
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free(oarch);
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free(pkgver);
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free(pkgname);
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continue;
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}
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/*
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* Current package version is greater than
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* index version.
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*/
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xbps_dictionary_remove(idx, pkgname);
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xbps_dictionary_remove(idxfiles, opkgver);
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printf("index: removed obsolete entry `%s' (%s).\n", opkgver, oarch);
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free(opkgver);
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free(oarch);
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}
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/*
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* Add additional objects for repository ops:
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* - filename-size
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* - filename-sha256
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*/
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if ((sha256 = xbps_file_hash(argv[i])) == NULL) {
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free(pkgver);
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free(pkgname);
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rv = EINVAL;
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goto out;
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}
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if (!xbps_dictionary_set_cstring(binpkgd, "filename-sha256", sha256)) {
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free(pkgver);
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free(pkgname);
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rv = EINVAL;
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goto out;
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}
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if (stat(argv[i], &st) == -1) {
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free(pkgver);
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free(pkgname);
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rv = EINVAL;
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goto out;
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}
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if (!xbps_dictionary_set_uint64(binpkgd, "filename-size", (uint64_t)st.st_size)) {
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free(pkgver);
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free(pkgname);
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rv = EINVAL;
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goto out;
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}
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/* Remove unneeded objects */
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xbps_dictionary_remove(binpkgd, "pkgname");
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xbps_dictionary_remove(binpkgd, "version");
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/*
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* Add new pkg dictionary into the index.
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*/
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if (!xbps_dictionary_set(idx, pkgname, binpkgd)) {
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free(pkgname);
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rv = EINVAL;
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goto out;
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}
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flush = true;
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printf("index: added `%s' (%s).\n", pkgver, arch);
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xbps_object_release(binpkgd);
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free(pkgname);
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/*
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* Add new pkg dictionary into the index-files.
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*/
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found = false;
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pkg_filesd = xbps_get_pkg_plist_from_binpkg(argv[i], "./files.plist");
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if (pkg_filesd == NULL) {
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free(pkgver);
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rv = EINVAL;
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goto out;
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}
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pkg_cffiles = xbps_dictionary_get(pkg_filesd, "conf_files");
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if (xbps_array_count(pkg_cffiles))
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found = true;
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else
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pkg_cffiles = NULL;
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pkg_files = xbps_dictionary_get(pkg_filesd, "files");
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if (xbps_array_count(pkg_files))
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found = true;
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else
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pkg_files = NULL;
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pkg_links = xbps_dictionary_get(pkg_filesd, "links");
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if (xbps_array_count(pkg_links))
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found = true;
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else
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pkg_links = NULL;
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/* If pkg does not contain any file, ignore it */
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if (!found) {
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xbps_object_release(pkg_filesd);
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free(pkgver);
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continue;
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}
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/* create pkg files array */
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array = xbps_array_create();
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assert(array);
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/* add conf_files in pkg files array */
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if (pkg_cffiles != NULL) {
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for (unsigned int x = 0; x < xbps_array_count(pkg_cffiles); x++) {
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obj = xbps_array_get(pkg_cffiles, x);
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fileobj = xbps_dictionary_get(obj, "file");
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xbps_array_add(array, fileobj);
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}
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}
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/* add files array in pkg files array */
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if (pkg_files != NULL) {
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for (unsigned int x = 0; x < xbps_array_count(pkg_files); x++) {
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obj = xbps_array_get(pkg_files, x);
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fileobj = xbps_dictionary_get(obj, "file");
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xbps_array_add(array, fileobj);
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}
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}
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/* add links array in pkg files array */
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if (pkg_links != NULL) {
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for (unsigned int x = 0; x < xbps_array_count(pkg_links); x++) {
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obj = xbps_array_get(pkg_links, x);
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fileobj = xbps_dictionary_get(obj, "file");
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xbps_array_add(array, fileobj);
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}
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}
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/* add pkg files array into index-files */
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xbps_dictionary_set(idxfiles, pkgver, array);
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xbps_object_release(array);
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xbps_object_release(pkg_filesd);
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free(pkgver);
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}
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/*
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* Generate repository data files.
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*/
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if (flush) {
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if (!repodata_flush(xhp, repodir, idx, idxfiles, idxmeta)) {
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fprintf(stderr, "%s: failed to write repodata: %s\n",
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_XBPS_RINDEX, strerror(errno));
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goto out;
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}
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}
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printf("index: %u packages registered.\n", xbps_dictionary_count(idx));
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printf("index-files: %u packages registered.\n", xbps_dictionary_count(idxfiles));
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out:
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if (repo)
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xbps_repo_close(repo, true);
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if (tmprepodir)
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free(tmprepodir);
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return rv;
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}
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