mirror of
https://github.com/moparisthebest/pacman
synced 2024-12-23 00:08:50 -05:00
1223 lines
35 KiB
C
1223 lines
35 KiB
C
/*
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* sync.c
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*
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* Copyright (c) 2006-2012 Pacman Development Team <pacman-dev@archlinux.org>
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* Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
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* Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
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* Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
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* Copyright (c) 2005, 2006 by Miklos Vajna <vmiklos@frugalware.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <sys/types.h> /* off_t */
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdint.h> /* intmax_t */
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#include <unistd.h>
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#include <limits.h>
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/* libalpm */
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#include "sync.h"
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#include "alpm_list.h"
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#include "log.h"
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#include "package.h"
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#include "db.h"
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#include "deps.h"
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#include "conflict.h"
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#include "trans.h"
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#include "add.h"
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#include "util.h"
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#include "handle.h"
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#include "alpm.h"
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#include "dload.h"
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#include "delta.h"
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#include "remove.h"
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#include "diskspace.h"
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#include "signing.h"
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/** Check for new version of pkg in sync repos
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* (only the first occurrence is considered in sync)
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*/
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alpm_pkg_t SYMEXPORT *alpm_sync_newversion(alpm_pkg_t *pkg, alpm_list_t *dbs_sync)
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{
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alpm_list_t *i;
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alpm_pkg_t *spkg = NULL;
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ASSERT(pkg != NULL, return NULL);
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pkg->handle->pm_errno = 0;
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for(i = dbs_sync; !spkg && i; i = i->next) {
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spkg = _alpm_db_get_pkgfromcache(i->data, pkg->name);
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}
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if(spkg == NULL) {
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_alpm_log(pkg->handle, ALPM_LOG_DEBUG, "'%s' not found in sync db => no upgrade\n",
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pkg->name);
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return NULL;
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}
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/* compare versions and see if spkg is an upgrade */
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if(_alpm_pkg_compare_versions(spkg, pkg) > 0) {
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_alpm_log(pkg->handle, ALPM_LOG_DEBUG, "new version of '%s' found (%s => %s)\n",
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pkg->name, pkg->version, spkg->version);
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return spkg;
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}
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/* spkg is not an upgrade */
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return NULL;
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}
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static int check_literal(alpm_handle_t *handle, alpm_pkg_t *lpkg,
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alpm_pkg_t *spkg, int enable_downgrade)
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{
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/* 1. literal was found in sdb */
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int cmp = _alpm_pkg_compare_versions(spkg, lpkg);
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if(cmp > 0) {
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_alpm_log(handle, ALPM_LOG_DEBUG, "new version of '%s' found (%s => %s)\n",
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lpkg->name, lpkg->version, spkg->version);
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/* check IgnorePkg/IgnoreGroup */
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if(_alpm_pkg_should_ignore(handle, spkg)
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|| _alpm_pkg_should_ignore(handle, lpkg)) {
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_alpm_log(handle, ALPM_LOG_WARNING, _("%s: ignoring package upgrade (%s => %s)\n"),
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lpkg->name, lpkg->version, spkg->version);
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} else {
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_alpm_log(handle, ALPM_LOG_DEBUG, "adding package %s-%s to the transaction targets\n",
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spkg->name, spkg->version);
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return 1;
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}
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} else if(cmp < 0) {
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if(enable_downgrade) {
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/* check IgnorePkg/IgnoreGroup */
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if(_alpm_pkg_should_ignore(handle, spkg)
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|| _alpm_pkg_should_ignore(handle, lpkg)) {
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_alpm_log(handle, ALPM_LOG_WARNING, _("%s: ignoring package downgrade (%s => %s)\n"),
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lpkg->name, lpkg->version, spkg->version);
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} else {
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_alpm_log(handle, ALPM_LOG_WARNING, _("%s: downgrading from version %s to version %s\n"),
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lpkg->name, lpkg->version, spkg->version);
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return 1;
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}
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} else {
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alpm_db_t *sdb = alpm_pkg_get_db(spkg);
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_alpm_log(handle, ALPM_LOG_WARNING, _("%s: local (%s) is newer than %s (%s)\n"),
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lpkg->name, lpkg->version, sdb->treename, spkg->version);
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}
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}
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return 0;
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}
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static alpm_list_t *check_replacers(alpm_handle_t *handle, alpm_pkg_t *lpkg,
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alpm_db_t *sdb)
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{
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/* 2. search for replacers in sdb */
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alpm_list_t *replacers = NULL;
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alpm_list_t *k;
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_alpm_log(handle, ALPM_LOG_DEBUG,
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"searching for replacements for %s in %s\n",
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lpkg->name, sdb->treename);
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for(k = _alpm_db_get_pkgcache(sdb); k; k = k->next) {
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int found = 0;
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alpm_pkg_t *spkg = k->data;
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alpm_list_t *l;
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for(l = alpm_pkg_get_replaces(spkg); l; l = l->next) {
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alpm_depend_t *replace = l->data;
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/* we only want to consider literal matches at this point. */
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if(_alpm_depcmp_literal(lpkg, replace)) {
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found = 1;
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break;
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}
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}
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if(found) {
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int doreplace = 0;
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alpm_pkg_t *tpkg;
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/* check IgnorePkg/IgnoreGroup */
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if(_alpm_pkg_should_ignore(handle, spkg)
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|| _alpm_pkg_should_ignore(handle, lpkg)) {
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_alpm_log(handle, ALPM_LOG_WARNING,
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_("ignoring package replacement (%s-%s => %s-%s)\n"),
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lpkg->name, lpkg->version, spkg->name, spkg->version);
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continue;
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}
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QUESTION(handle, ALPM_QUESTION_REPLACE_PKG, lpkg, spkg,
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sdb->treename, &doreplace);
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if(!doreplace) {
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continue;
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}
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/* If spkg is already in the target list, we append lpkg to spkg's
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* removes list */
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tpkg = _alpm_pkg_find(handle->trans->add, spkg->name);
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if(tpkg) {
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/* sanity check, multiple repos can contain spkg->name */
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if(tpkg->origin_data.db != sdb) {
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_alpm_log(handle, ALPM_LOG_WARNING, _("cannot replace %s by %s\n"),
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lpkg->name, spkg->name);
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continue;
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}
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_alpm_log(handle, ALPM_LOG_DEBUG, "appending %s to the removes list of %s\n",
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lpkg->name, tpkg->name);
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tpkg->removes = alpm_list_add(tpkg->removes, lpkg);
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/* check the to-be-replaced package's reason field */
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if(alpm_pkg_get_reason(lpkg) == ALPM_PKG_REASON_EXPLICIT) {
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tpkg->reason = ALPM_PKG_REASON_EXPLICIT;
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}
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} else {
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/* add spkg to the target list */
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/* copy over reason */
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spkg->reason = alpm_pkg_get_reason(lpkg);
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spkg->removes = alpm_list_add(NULL, lpkg);
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_alpm_log(handle, ALPM_LOG_DEBUG,
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"adding package %s-%s to the transaction targets\n",
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spkg->name, spkg->version);
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replacers = alpm_list_add(replacers, spkg);
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}
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}
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}
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return replacers;
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}
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/** Search for packages to upgrade and add them to the transaction. */
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int SYMEXPORT alpm_sync_sysupgrade(alpm_handle_t *handle, int enable_downgrade)
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{
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alpm_list_t *i, *j;
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alpm_trans_t *trans;
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CHECK_HANDLE(handle, return -1);
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trans = handle->trans;
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ASSERT(trans != NULL, RET_ERR(handle, ALPM_ERR_TRANS_NULL, -1));
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ASSERT(trans->state == STATE_INITIALIZED, RET_ERR(handle, ALPM_ERR_TRANS_NOT_INITIALIZED, -1));
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_alpm_log(handle, ALPM_LOG_DEBUG, "checking for package upgrades\n");
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for(i = _alpm_db_get_pkgcache(handle->db_local); i; i = i->next) {
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alpm_pkg_t *lpkg = i->data;
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if(_alpm_pkg_find(trans->add, lpkg->name)) {
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_alpm_log(handle, ALPM_LOG_DEBUG, "%s is already in the target list -- skipping\n", lpkg->name);
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continue;
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}
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/* Search for literal then replacers in each sync database. */
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for(j = handle->dbs_sync; j; j = j->next) {
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alpm_db_t *sdb = j->data;
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/* Check sdb */
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alpm_pkg_t *spkg = _alpm_db_get_pkgfromcache(sdb, lpkg->name);
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int literal_upgrade = 0;
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if(spkg) {
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literal_upgrade = check_literal(handle, lpkg, spkg, enable_downgrade);
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if(literal_upgrade) {
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trans->add = alpm_list_add(trans->add, spkg);
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}
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/* jump to next local package */
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break;
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} else {
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alpm_list_t *replacers;
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replacers = check_replacers(handle, lpkg, sdb);
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if(replacers) {
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trans->add = alpm_list_join(trans->add, replacers);
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}
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}
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}
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}
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return 0;
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}
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/** Find group members across a list of databases.
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* If a member exists in several databases, only the first database is used.
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* IgnorePkg is also handled.
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* @param dbs the list of alpm_db_t *
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* @param name the name of the group
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* @return the list of alpm_pkg_t * (caller is responsible for alpm_list_free)
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*/
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alpm_list_t SYMEXPORT *alpm_find_group_pkgs(alpm_list_t *dbs,
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const char *name)
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{
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alpm_list_t *i, *j, *pkgs = NULL, *ignorelist = NULL;
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for(i = dbs; i; i = i->next) {
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alpm_db_t *db = i->data;
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alpm_group_t *grp = alpm_db_get_group(db, name);
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if(!grp)
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continue;
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for(j = grp->packages; j; j = j->next) {
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alpm_pkg_t *pkg = j->data;
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if(_alpm_pkg_find(ignorelist, pkg->name)) {
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continue;
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}
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if(_alpm_pkg_should_ignore(db->handle, pkg)) {
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ignorelist = alpm_list_add(ignorelist, pkg);
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int install = 0;
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QUESTION(db->handle, ALPM_QUESTION_INSTALL_IGNOREPKG, pkg,
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NULL, NULL, &install);
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if(!install)
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continue;
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}
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if(!_alpm_pkg_find(pkgs, pkg->name)) {
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pkgs = alpm_list_add(pkgs, pkg);
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}
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}
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}
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alpm_list_free(ignorelist);
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return pkgs;
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}
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/** Compute the size of the files that will be downloaded to install a
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* package.
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* @param newpkg the new package to upgrade to
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*/
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static int compute_download_size(alpm_pkg_t *newpkg)
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{
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const char *fname;
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char *fpath, *fnamepart = NULL;
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off_t size = 0;
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alpm_handle_t *handle = newpkg->handle;
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int ret = 0;
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if(newpkg->origin != ALPM_PKG_FROM_SYNCDB) {
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newpkg->infolevel |= INFRQ_DSIZE;
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newpkg->download_size = 0;
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return 0;
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}
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ASSERT(newpkg->filename != NULL, RET_ERR(handle, ALPM_ERR_PKG_INVALID_NAME, -1));
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fname = newpkg->filename;
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fpath = _alpm_filecache_find(handle, fname);
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/* downloaded file exists, so there's nothing to grab */
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if(fpath) {
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size = 0;
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goto finish;
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}
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CALLOC(fnamepart, strlen(fname) + 6, sizeof(char), return -1);
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sprintf(fnamepart, "%s.part", fname);
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fpath = _alpm_filecache_find(handle, fnamepart);
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if(fpath) {
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struct stat st;
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if(stat(fpath, &st) == 0) {
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/* subtract the size of the .part file */
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_alpm_log(handle, ALPM_LOG_DEBUG, "using (package - .part) size\n");
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size = newpkg->size - st.st_size;
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size = size < 0 ? 0 : size;
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}
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/* tell the caller that we have a partial */
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ret = 1;
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} else if(handle->deltaratio > 0.0) {
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off_t dltsize;
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dltsize = _alpm_shortest_delta_path(handle, newpkg->deltas,
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newpkg->filename, &newpkg->delta_path);
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if(newpkg->delta_path && (dltsize < newpkg->size * handle->deltaratio)) {
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_alpm_log(handle, ALPM_LOG_DEBUG, "using delta size\n");
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size = dltsize;
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} else {
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_alpm_log(handle, ALPM_LOG_DEBUG, "using package size\n");
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size = newpkg->size;
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alpm_list_free(newpkg->delta_path);
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newpkg->delta_path = NULL;
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}
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} else {
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size = newpkg->size;
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}
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finish:
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_alpm_log(handle, ALPM_LOG_DEBUG, "setting download size %jd for pkg %s\n",
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(intmax_t)size, newpkg->name);
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newpkg->infolevel |= INFRQ_DSIZE;
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newpkg->download_size = size;
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FREE(fpath);
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FREE(fnamepart);
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return ret;
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}
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int _alpm_sync_prepare(alpm_handle_t *handle, alpm_list_t **data)
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{
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alpm_list_t *i, *j;
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alpm_list_t *deps = NULL;
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alpm_list_t *unresolvable = NULL;
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size_t from_sync = 0;
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int ret = 0;
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alpm_trans_t *trans = handle->trans;
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if(data) {
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*data = NULL;
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}
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for(i = trans->add; i; i = i->next) {
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alpm_pkg_t *spkg = i->data;
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from_sync += (spkg->origin == ALPM_PKG_FROM_SYNCDB);
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}
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/* ensure all sync database are valid if we will be using them */
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for(i = handle->dbs_sync; i; i = i->next) {
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const alpm_db_t *db = i->data;
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if(db->status & DB_STATUS_INVALID) {
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RET_ERR(handle, ALPM_ERR_DB_INVALID, -1);
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}
|
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/* missing databases are not allowed if we have sync targets */
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if(from_sync && db->status & DB_STATUS_MISSING) {
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RET_ERR(handle, ALPM_ERR_DB_NOT_FOUND, -1);
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}
|
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}
|
|
|
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if(!(trans->flags & ALPM_TRANS_FLAG_NODEPS)) {
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alpm_list_t *resolved = NULL;
|
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alpm_list_t *remove = NULL;
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alpm_list_t *localpkgs;
|
|
|
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/* Build up list by repeatedly resolving each transaction package */
|
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/* Resolve targets dependencies */
|
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EVENT(handle, ALPM_EVENT_RESOLVEDEPS_START, NULL, NULL);
|
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_alpm_log(handle, ALPM_LOG_DEBUG, "resolving target's dependencies\n");
|
|
|
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/* build remove list for resolvedeps */
|
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for(i = trans->add; i; i = i->next) {
|
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alpm_pkg_t *spkg = i->data;
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for(j = spkg->removes; j; j = j->next) {
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remove = alpm_list_add(remove, j->data);
|
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}
|
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}
|
|
|
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/* Compute the fake local database for resolvedeps (partial fix for the
|
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* phonon/qt issue) */
|
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localpkgs = alpm_list_diff(_alpm_db_get_pkgcache(handle->db_local),
|
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trans->add, _alpm_pkg_cmp);
|
|
|
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/* Resolve packages in the transaction one at a time, in addition
|
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building up a list of packages which could not be resolved. */
|
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for(i = trans->add; i; i = i->next) {
|
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alpm_pkg_t *pkg = i->data;
|
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if(_alpm_resolvedeps(handle, localpkgs, pkg, trans->add,
|
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&resolved, remove, data) == -1) {
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unresolvable = alpm_list_add(unresolvable, pkg);
|
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}
|
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/* Else, [resolved] now additionally contains [pkg] and all of its
|
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dependencies not already on the list */
|
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}
|
|
alpm_list_free(localpkgs);
|
|
alpm_list_free(remove);
|
|
|
|
/* If there were unresolvable top-level packages, prompt the user to
|
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see if they'd like to ignore them rather than failing the sync */
|
|
if(unresolvable != NULL) {
|
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int remove_unresolvable = 0;
|
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alpm_errno_t saved_err = handle->pm_errno;
|
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QUESTION(handle, ALPM_QUESTION_REMOVE_PKGS, unresolvable,
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NULL, NULL, &remove_unresolvable);
|
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if(remove_unresolvable) {
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/* User wants to remove the unresolvable packages from the
|
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transaction. The packages will be removed from the actual
|
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transaction when the transaction packages are replaced with a
|
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dependency-reordered list below */
|
|
handle->pm_errno = 0;
|
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if(data) {
|
|
alpm_list_free_inner(*data, (alpm_list_fn_free)_alpm_depmiss_free);
|
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alpm_list_free(*data);
|
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*data = NULL;
|
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}
|
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} else {
|
|
/* pm_errno was set by resolvedeps, callback may have overwrote it */
|
|
handle->pm_errno = saved_err;
|
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alpm_list_free(resolved);
|
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ret = -1;
|
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goto cleanup;
|
|
}
|
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}
|
|
|
|
/* Set DEPEND reason for pulled packages */
|
|
for(i = resolved; i; i = i->next) {
|
|
alpm_pkg_t *pkg = i->data;
|
|
if(!_alpm_pkg_find(trans->add, pkg->name)) {
|
|
pkg->reason = ALPM_PKG_REASON_DEPEND;
|
|
}
|
|
}
|
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|
|
/* Unresolvable packages will be removed from the target list; set these
|
|
* aside in the transaction as a list we won't operate on. If we free them
|
|
* before the end of the transaction, we may kill pointers the frontend
|
|
* holds to package objects. */
|
|
trans->unresolvable = unresolvable;
|
|
|
|
/* re-order w.r.t. dependencies */
|
|
alpm_list_free(trans->add);
|
|
trans->add = _alpm_sortbydeps(handle, resolved, 0);
|
|
alpm_list_free(resolved);
|
|
|
|
EVENT(handle, ALPM_EVENT_RESOLVEDEPS_DONE, NULL, NULL);
|
|
}
|
|
|
|
if(!(trans->flags & ALPM_TRANS_FLAG_NOCONFLICTS)) {
|
|
/* check for inter-conflicts and whatnot */
|
|
EVENT(handle, ALPM_EVENT_INTERCONFLICTS_START, NULL, NULL);
|
|
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "looking for conflicts\n");
|
|
|
|
/* 1. check for conflicts in the target list */
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "check targets vs targets\n");
|
|
deps = _alpm_innerconflicts(handle, trans->add);
|
|
|
|
for(i = deps; i; i = i->next) {
|
|
alpm_conflict_t *conflict = i->data;
|
|
alpm_pkg_t *rsync, *sync, *sync1, *sync2;
|
|
|
|
/* have we already removed one of the conflicting targets? */
|
|
sync1 = _alpm_pkg_find(trans->add, conflict->package1);
|
|
sync2 = _alpm_pkg_find(trans->add, conflict->package2);
|
|
if(!sync1 || !sync2) {
|
|
continue;
|
|
}
|
|
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "conflicting packages in the sync list: '%s' <-> '%s'\n",
|
|
conflict->package1, conflict->package2);
|
|
|
|
/* if sync1 provides sync2, we remove sync2 from the targets, and vice versa */
|
|
alpm_depend_t *dep1 = _alpm_splitdep(conflict->package1);
|
|
alpm_depend_t *dep2 = _alpm_splitdep(conflict->package2);
|
|
if(_alpm_depcmp(sync1, dep2)) {
|
|
rsync = sync2;
|
|
sync = sync1;
|
|
} else if(_alpm_depcmp(sync2, dep1)) {
|
|
rsync = sync1;
|
|
sync = sync2;
|
|
} else {
|
|
_alpm_log(handle, ALPM_LOG_ERROR, _("unresolvable package conflicts detected\n"));
|
|
handle->pm_errno = ALPM_ERR_CONFLICTING_DEPS;
|
|
ret = -1;
|
|
if(data) {
|
|
alpm_conflict_t *newconflict = _alpm_conflict_dup(conflict);
|
|
if(newconflict) {
|
|
*data = alpm_list_add(*data, newconflict);
|
|
}
|
|
}
|
|
alpm_list_free_inner(deps, (alpm_list_fn_free)_alpm_conflict_free);
|
|
alpm_list_free(deps);
|
|
_alpm_dep_free(dep1);
|
|
_alpm_dep_free(dep2);
|
|
goto cleanup;
|
|
}
|
|
_alpm_dep_free(dep1);
|
|
_alpm_dep_free(dep2);
|
|
|
|
/* Prints warning */
|
|
_alpm_log(handle, ALPM_LOG_WARNING,
|
|
_("removing '%s' from target list because it conflicts with '%s'\n"),
|
|
rsync->name, sync->name);
|
|
trans->add = alpm_list_remove(trans->add, rsync, _alpm_pkg_cmp, NULL);
|
|
/* rsync is not a transaction target anymore */
|
|
trans->unresolvable = alpm_list_add(trans->unresolvable, rsync);
|
|
continue;
|
|
}
|
|
|
|
alpm_list_free_inner(deps, (alpm_list_fn_free)_alpm_conflict_free);
|
|
alpm_list_free(deps);
|
|
deps = NULL;
|
|
|
|
/* 2. we check for target vs db conflicts (and resolve)*/
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "check targets vs db and db vs targets\n");
|
|
deps = _alpm_outerconflicts(handle->db_local, trans->add);
|
|
|
|
for(i = deps; i; i = i->next) {
|
|
alpm_conflict_t *conflict = i->data;
|
|
|
|
/* if conflict->package2 (the local package) is not elected for removal,
|
|
we ask the user */
|
|
int found = 0;
|
|
for(j = trans->add; j && !found; j = j->next) {
|
|
alpm_pkg_t *spkg = j->data;
|
|
if(_alpm_pkg_find(spkg->removes, conflict->package2)) {
|
|
found = 1;
|
|
}
|
|
}
|
|
if(found) {
|
|
continue;
|
|
}
|
|
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "package '%s' conflicts with '%s'\n",
|
|
conflict->package1, conflict->package2);
|
|
|
|
alpm_pkg_t *sync = _alpm_pkg_find(trans->add, conflict->package1);
|
|
alpm_pkg_t *local = _alpm_db_get_pkgfromcache(handle->db_local, conflict->package2);
|
|
int doremove = 0;
|
|
QUESTION(handle, ALPM_QUESTION_CONFLICT_PKG, conflict->package1,
|
|
conflict->package2, conflict->reason->name, &doremove);
|
|
if(doremove) {
|
|
/* append to the removes list */
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "electing '%s' for removal\n", conflict->package2);
|
|
sync->removes = alpm_list_add(sync->removes, local);
|
|
} else { /* abort */
|
|
_alpm_log(handle, ALPM_LOG_ERROR, _("unresolvable package conflicts detected\n"));
|
|
handle->pm_errno = ALPM_ERR_CONFLICTING_DEPS;
|
|
ret = -1;
|
|
if(data) {
|
|
alpm_conflict_t *newconflict = _alpm_conflict_dup(conflict);
|
|
if(newconflict) {
|
|
*data = alpm_list_add(*data, newconflict);
|
|
}
|
|
}
|
|
alpm_list_free_inner(deps, (alpm_list_fn_free)_alpm_conflict_free);
|
|
alpm_list_free(deps);
|
|
goto cleanup;
|
|
}
|
|
}
|
|
EVENT(handle, ALPM_EVENT_INTERCONFLICTS_DONE, NULL, NULL);
|
|
alpm_list_free_inner(deps, (alpm_list_fn_free)_alpm_conflict_free);
|
|
alpm_list_free(deps);
|
|
}
|
|
|
|
/* Build trans->remove list */
|
|
for(i = trans->add; i; i = i->next) {
|
|
alpm_pkg_t *spkg = i->data;
|
|
for(j = spkg->removes; j; j = j->next) {
|
|
alpm_pkg_t *rpkg = j->data;
|
|
if(!_alpm_pkg_find(trans->remove, rpkg->name)) {
|
|
alpm_pkg_t *copy;
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "adding '%s' to remove list\n", rpkg->name);
|
|
if(_alpm_pkg_dup(rpkg, ©) == -1) {
|
|
return -1;
|
|
}
|
|
trans->remove = alpm_list_add(trans->remove, copy);
|
|
}
|
|
}
|
|
}
|
|
|
|
if(!(trans->flags & ALPM_TRANS_FLAG_NODEPS)) {
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "checking dependencies\n");
|
|
deps = alpm_checkdeps(handle, _alpm_db_get_pkgcache(handle->db_local),
|
|
trans->remove, trans->add, 1);
|
|
if(deps) {
|
|
handle->pm_errno = ALPM_ERR_UNSATISFIED_DEPS;
|
|
ret = -1;
|
|
if(data) {
|
|
*data = deps;
|
|
} else {
|
|
alpm_list_free_inner(deps, (alpm_list_fn_free)_alpm_depmiss_free);
|
|
alpm_list_free(deps);
|
|
}
|
|
goto cleanup;
|
|
}
|
|
}
|
|
for(i = trans->add; i; i = i->next) {
|
|
/* update download size field */
|
|
alpm_pkg_t *spkg = i->data;
|
|
if(compute_download_size(spkg) < 0) {
|
|
ret = -1;
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
cleanup:
|
|
return ret;
|
|
}
|
|
|
|
/** Returns the size of the files that will be downloaded to install a
|
|
* package.
|
|
* @param newpkg the new package to upgrade to
|
|
* @return the size of the download
|
|
*/
|
|
off_t SYMEXPORT alpm_pkg_download_size(alpm_pkg_t *newpkg)
|
|
{
|
|
if(!(newpkg->infolevel & INFRQ_DSIZE)) {
|
|
compute_download_size(newpkg);
|
|
}
|
|
return newpkg->download_size;
|
|
}
|
|
|
|
static int endswith(const char *filename, const char *extension)
|
|
{
|
|
const char *s = filename + strlen(filename) - strlen(extension);
|
|
return strcmp(s, extension) == 0;
|
|
}
|
|
|
|
/** Applies delta files to create an upgraded package file.
|
|
*
|
|
* All intermediate files are deleted, leaving only the starting and
|
|
* ending package files.
|
|
*
|
|
* @param handle the context handle
|
|
*
|
|
* @return 0 if all delta files were able to be applied, 1 otherwise.
|
|
*/
|
|
static int apply_deltas(alpm_handle_t *handle)
|
|
{
|
|
alpm_list_t *i;
|
|
int deltas_found = 0, ret = 0;
|
|
const char *cachedir = _alpm_filecache_setup(handle);
|
|
alpm_trans_t *trans = handle->trans;
|
|
|
|
for(i = trans->add; i; i = i->next) {
|
|
alpm_pkg_t *spkg = i->data;
|
|
alpm_list_t *delta_path = spkg->delta_path;
|
|
alpm_list_t *dlts = NULL;
|
|
|
|
if(!delta_path) {
|
|
continue;
|
|
}
|
|
|
|
if(!deltas_found) {
|
|
/* only show this if we actually have deltas to apply, and it is before
|
|
* the very first one */
|
|
EVENT(handle, ALPM_EVENT_DELTA_PATCHES_START, NULL, NULL);
|
|
deltas_found = 1;
|
|
}
|
|
|
|
for(dlts = delta_path; dlts; dlts = dlts->next) {
|
|
alpm_delta_t *d = dlts->data;
|
|
char *delta, *from, *to;
|
|
char command[PATH_MAX];
|
|
size_t len = 0;
|
|
|
|
delta = _alpm_filecache_find(handle, d->delta);
|
|
/* the initial package might be in a different cachedir */
|
|
if(dlts == delta_path) {
|
|
from = _alpm_filecache_find(handle, d->from);
|
|
} else {
|
|
/* len = cachedir len + from len + '/' + null */
|
|
len = strlen(cachedir) + strlen(d->from) + 2;
|
|
MALLOC(from, len, RET_ERR(handle, ALPM_ERR_MEMORY, 1));
|
|
snprintf(from, len, "%s/%s", cachedir, d->from);
|
|
}
|
|
len = strlen(cachedir) + strlen(d->to) + 2;
|
|
MALLOC(to, len, RET_ERR(handle, ALPM_ERR_MEMORY, 1));
|
|
snprintf(to, len, "%s/%s", cachedir, d->to);
|
|
|
|
/* build the patch command */
|
|
if(endswith(to, ".gz")) {
|
|
/* special handling for gzip : we disable timestamp with -n option */
|
|
snprintf(command, PATH_MAX, "xdelta3 -d -q -R -c -s %s %s | gzip -n > %s", from, delta, to);
|
|
} else {
|
|
snprintf(command, PATH_MAX, "xdelta3 -d -q -s %s %s %s", from, delta, to);
|
|
}
|
|
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "command: %s\n", command);
|
|
|
|
EVENT(handle, ALPM_EVENT_DELTA_PATCH_START, d->to, d->delta);
|
|
|
|
int retval = system(command);
|
|
if(retval == 0) {
|
|
EVENT(handle, ALPM_EVENT_DELTA_PATCH_DONE, NULL, NULL);
|
|
|
|
/* delete the delta file */
|
|
unlink(delta);
|
|
|
|
/* Delete the 'from' package but only if it is an intermediate
|
|
* package. The starting 'from' package should be kept, just
|
|
* as if deltas were not used. */
|
|
if(dlts != delta_path) {
|
|
unlink(from);
|
|
}
|
|
}
|
|
FREE(from);
|
|
FREE(to);
|
|
FREE(delta);
|
|
|
|
if(retval != 0) {
|
|
/* one delta failed for this package, cancel the remaining ones */
|
|
EVENT(handle, ALPM_EVENT_DELTA_PATCH_FAILED, NULL, NULL);
|
|
handle->pm_errno = ALPM_ERR_DLT_PATCHFAILED;
|
|
ret = 1;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if(deltas_found) {
|
|
EVENT(handle, ALPM_EVENT_DELTA_PATCHES_DONE, NULL, NULL);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* Prompts to delete the file now that we know it is invalid.
|
|
* @param handle the context handle
|
|
* @param filename the absolute path of the file to test
|
|
* @param reason an error code indicating the reason for package invalidity
|
|
*
|
|
* @return 1 if file was removed, 0 otherwise
|
|
*/
|
|
static int prompt_to_delete(alpm_handle_t *handle, const char *filepath,
|
|
alpm_errno_t reason)
|
|
{
|
|
int doremove = 0;
|
|
QUESTION(handle, ALPM_QUESTION_CORRUPTED_PKG, (char *)filepath,
|
|
&reason, NULL, &doremove);
|
|
if(doremove) {
|
|
unlink(filepath);
|
|
}
|
|
return doremove;
|
|
}
|
|
|
|
static int validate_deltas(alpm_handle_t *handle, alpm_list_t *deltas)
|
|
{
|
|
alpm_list_t *i, *errors = NULL;
|
|
|
|
if(!deltas) {
|
|
return 0;
|
|
}
|
|
|
|
/* Check integrity of deltas */
|
|
EVENT(handle, ALPM_EVENT_DELTA_INTEGRITY_START, NULL, NULL);
|
|
for(i = deltas; i; i = i->next) {
|
|
alpm_delta_t *d = i->data;
|
|
char *filepath = _alpm_filecache_find(handle, d->delta);
|
|
|
|
if(_alpm_test_checksum(filepath, d->delta_md5, ALPM_PKG_VALIDATION_MD5SUM)) {
|
|
errors = alpm_list_add(errors, filepath);
|
|
} else {
|
|
FREE(filepath);
|
|
}
|
|
}
|
|
EVENT(handle, ALPM_EVENT_DELTA_INTEGRITY_DONE, NULL, NULL);
|
|
|
|
if(errors) {
|
|
for(i = errors; i; i = i->next) {
|
|
char *filepath = i->data;
|
|
prompt_to_delete(handle, filepath, ALPM_ERR_DLT_INVALID);
|
|
FREE(filepath);
|
|
}
|
|
alpm_list_free(errors);
|
|
handle->pm_errno = ALPM_ERR_DLT_INVALID;
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static struct dload_payload *build_payload(alpm_handle_t *handle,
|
|
const char *filename, size_t size, alpm_list_t *servers)
|
|
{
|
|
struct dload_payload *payload;
|
|
|
|
CALLOC(payload, 1, sizeof(*payload), RET_ERR(handle, ALPM_ERR_MEMORY, NULL));
|
|
STRDUP(payload->remote_name, filename, RET_ERR(handle, ALPM_ERR_MEMORY, NULL));
|
|
payload->max_size = size;
|
|
payload->servers = servers;
|
|
return payload;
|
|
}
|
|
|
|
static int find_dl_candidates(alpm_db_t *repo, alpm_list_t **files, alpm_list_t **deltas)
|
|
{
|
|
alpm_list_t *i;
|
|
alpm_handle_t *handle = repo->handle;
|
|
|
|
for(i = handle->trans->add; i; i = i->next) {
|
|
alpm_pkg_t *spkg = i->data;
|
|
|
|
if(spkg->origin != ALPM_PKG_FROM_FILE && repo == spkg->origin_data.db) {
|
|
alpm_list_t *delta_path = spkg->delta_path;
|
|
|
|
if(!repo->servers) {
|
|
handle->pm_errno = ALPM_ERR_SERVER_NONE;
|
|
_alpm_log(handle, ALPM_LOG_ERROR, "%s: %s\n",
|
|
alpm_strerror(handle->pm_errno), repo->treename);
|
|
return 1;
|
|
}
|
|
|
|
if(delta_path) {
|
|
/* using deltas */
|
|
alpm_list_t *dlts;
|
|
for(dlts = delta_path; dlts; dlts = dlts->next) {
|
|
alpm_delta_t *delta = dlts->data;
|
|
if(delta->download_size != 0) {
|
|
struct dload_payload *payload = build_payload(
|
|
handle, delta->delta, delta->delta_size, repo->servers);
|
|
ASSERT(payload, return -1);
|
|
*files = alpm_list_add(*files, payload);
|
|
}
|
|
/* keep a list of all the delta files for md5sums */
|
|
*deltas = alpm_list_add(*deltas, delta);
|
|
}
|
|
|
|
} else if(spkg->download_size != 0) {
|
|
struct dload_payload *payload;
|
|
ASSERT(spkg->filename != NULL, RET_ERR(handle, ALPM_ERR_PKG_INVALID_NAME, -1));
|
|
payload = build_payload(handle, spkg->filename, spkg->size, repo->servers);
|
|
ASSERT(payload, return -1);
|
|
*files = alpm_list_add(*files, payload);
|
|
}
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int download_single_file(alpm_handle_t *handle, struct dload_payload *payload,
|
|
const char *cachedir)
|
|
{
|
|
const alpm_list_t *server;
|
|
|
|
payload->handle = handle;
|
|
payload->allow_resume = 1;
|
|
|
|
for(server = payload->servers; server; server = server->next) {
|
|
const char *server_url = server->data;
|
|
size_t len;
|
|
|
|
/* print server + filename into a buffer */
|
|
len = strlen(server_url) + strlen(payload->remote_name) + 2;
|
|
MALLOC(payload->fileurl, len, RET_ERR(handle, ALPM_ERR_MEMORY, -1));
|
|
snprintf(payload->fileurl, len, "%s/%s", server_url, payload->remote_name);
|
|
|
|
if(_alpm_download(payload, cachedir, NULL) != -1) {
|
|
return 0;
|
|
}
|
|
|
|
FREE(payload->fileurl);
|
|
payload->unlink_on_fail = 0;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
static int download_files(alpm_handle_t *handle, alpm_list_t **deltas)
|
|
{
|
|
const char *cachedir;
|
|
alpm_list_t *i, *files = NULL;
|
|
int errors = 0;
|
|
|
|
cachedir = _alpm_filecache_setup(handle);
|
|
handle->trans->state = STATE_DOWNLOADING;
|
|
|
|
/* Total progress - figure out the total download size if required to
|
|
* pass to the callback. This function is called once, and it is up to the
|
|
* frontend to compute incremental progress. */
|
|
if(handle->totaldlcb) {
|
|
off_t total_size = (off_t)0;
|
|
/* sum up the download size for each package and store total */
|
|
for(i = handle->trans->add; i; i = i->next) {
|
|
alpm_pkg_t *spkg = i->data;
|
|
total_size += spkg->download_size;
|
|
}
|
|
handle->totaldlcb(total_size);
|
|
}
|
|
|
|
for(i = handle->dbs_sync; i; i = i->next) {
|
|
errors += find_dl_candidates(i->data, &files, deltas);
|
|
}
|
|
|
|
if(files) {
|
|
/* check for necessary disk space for download */
|
|
if(handle->checkspace) {
|
|
off_t *file_sizes;
|
|
size_t idx, num_files;
|
|
int ret;
|
|
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "checking available disk space for download\n");
|
|
|
|
num_files = alpm_list_count(files);
|
|
CALLOC(file_sizes, num_files, sizeof(off_t), goto finish);
|
|
|
|
for(i = files, idx = 0; i; i = i->next, idx++) {
|
|
const struct dload_payload *payload = i->data;
|
|
file_sizes[idx] = payload->max_size;
|
|
}
|
|
|
|
ret = _alpm_check_downloadspace(handle, cachedir, num_files, file_sizes);
|
|
free(file_sizes);
|
|
|
|
if(ret != 0) {
|
|
errors++;
|
|
goto finish;
|
|
}
|
|
}
|
|
|
|
EVENT(handle, ALPM_EVENT_RETRIEVE_START, NULL, NULL);
|
|
for(i = files; i; i = i->next) {
|
|
if(download_single_file(handle, i->data, cachedir) == -1) {
|
|
errors++;
|
|
_alpm_log(handle, ALPM_LOG_WARNING, _("failed to retrieve some files\n"));
|
|
}
|
|
}
|
|
}
|
|
|
|
finish:
|
|
if(files) {
|
|
alpm_list_free_inner(files, (alpm_list_fn_free)_alpm_dload_payload_reset);
|
|
FREELIST(files);
|
|
}
|
|
|
|
for(i = handle->trans->add; i; i = i->next) {
|
|
alpm_pkg_t *pkg = i->data;
|
|
pkg->infolevel &= ~INFRQ_DSIZE;
|
|
pkg->download_size = 0;
|
|
}
|
|
|
|
/* clear out value to let callback know we are done */
|
|
if(handle->totaldlcb) {
|
|
handle->totaldlcb(0);
|
|
}
|
|
|
|
return errors;
|
|
}
|
|
|
|
static int check_validity(alpm_handle_t *handle,
|
|
size_t total, size_t total_bytes)
|
|
{
|
|
struct validity {
|
|
alpm_pkg_t *pkg;
|
|
char *path;
|
|
alpm_siglist_t *siglist;
|
|
alpm_siglevel_t level;
|
|
alpm_pkgvalidation_t validation;
|
|
alpm_errno_t error;
|
|
};
|
|
size_t current = 0, current_bytes = 0;
|
|
alpm_list_t *i, *errors = NULL;
|
|
|
|
/* Check integrity of packages */
|
|
EVENT(handle, ALPM_EVENT_INTEGRITY_START, NULL, NULL);
|
|
|
|
for(i = handle->trans->add; i; i = i->next, current++) {
|
|
struct validity v = { i->data, NULL, NULL, 0, 0, 0 };
|
|
int percent = (int)(((double)current_bytes / total_bytes) * 100);
|
|
|
|
PROGRESS(handle, ALPM_PROGRESS_INTEGRITY_START, "", percent,
|
|
total, current);
|
|
if(v.pkg->origin == ALPM_PKG_FROM_FILE) {
|
|
continue; /* pkg_load() has been already called, this package is valid */
|
|
}
|
|
|
|
current_bytes += v.pkg->size;
|
|
v.path = _alpm_filecache_find(handle, v.pkg->filename);
|
|
v.level = alpm_db_get_siglevel(alpm_pkg_get_db(v.pkg));
|
|
|
|
if(_alpm_pkg_validate_internal(handle, v.path, v.pkg,
|
|
v.level, &v.siglist, &v.validation) == -1) {
|
|
v.error = handle->pm_errno;
|
|
struct validity *invalid = malloc(sizeof(struct validity));
|
|
memcpy(invalid, &v, sizeof(struct validity));
|
|
errors = alpm_list_add(errors, invalid);
|
|
} else {
|
|
alpm_siglist_cleanup(v.siglist);
|
|
free(v.siglist);
|
|
free(v.path);
|
|
v.pkg->validation = v.validation;
|
|
}
|
|
}
|
|
|
|
PROGRESS(handle, ALPM_PROGRESS_INTEGRITY_START, "", 100,
|
|
total, current);
|
|
EVENT(handle, ALPM_EVENT_INTEGRITY_DONE, NULL, NULL);
|
|
|
|
if(errors) {
|
|
int tryagain = 0;
|
|
for(i = errors; i; i = i->next) {
|
|
struct validity *v = i->data;
|
|
if(v->error == ALPM_ERR_PKG_INVALID_SIG) {
|
|
int retry = _alpm_process_siglist(handle, v->pkg->name, v->siglist,
|
|
v->level & ALPM_SIG_PACKAGE_OPTIONAL,
|
|
v->level & ALPM_SIG_PACKAGE_MARGINAL_OK,
|
|
v->level & ALPM_SIG_PACKAGE_UNKNOWN_OK);
|
|
tryagain += retry;
|
|
} else if(v->error == ALPM_ERR_PKG_INVALID_CHECKSUM) {
|
|
prompt_to_delete(handle, v->path, v->error);
|
|
}
|
|
alpm_siglist_cleanup(v->siglist);
|
|
free(v->siglist);
|
|
free(v->path);
|
|
free(v);
|
|
}
|
|
alpm_list_free(errors);
|
|
|
|
if(tryagain == 0) {
|
|
if(!handle->pm_errno) {
|
|
RET_ERR(handle, ALPM_ERR_PKG_INVALID, -1);
|
|
}
|
|
return -1;
|
|
}
|
|
/* we were told at least once we can try again */
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int load_packages(alpm_handle_t *handle, alpm_list_t **data,
|
|
size_t total, size_t total_bytes)
|
|
{
|
|
size_t current = 0, current_bytes = 0;
|
|
int errors = 0;
|
|
alpm_list_t *i;
|
|
|
|
/* load packages from disk now that they are known-valid */
|
|
EVENT(handle, ALPM_EVENT_LOAD_START, NULL, NULL);
|
|
|
|
for(i = handle->trans->add; i; i = i->next, current++) {
|
|
alpm_pkg_t *spkg = i->data;
|
|
char *filepath;
|
|
int percent = (int)(((double)current_bytes / total_bytes) * 100);
|
|
|
|
PROGRESS(handle, ALPM_PROGRESS_LOAD_START, "", percent,
|
|
total, current);
|
|
if(spkg->origin == ALPM_PKG_FROM_FILE) {
|
|
continue; /* pkg_load() has been already called, this package is valid */
|
|
}
|
|
|
|
current_bytes += spkg->size;
|
|
filepath = _alpm_filecache_find(handle, spkg->filename);
|
|
|
|
/* load the package file and replace pkgcache entry with it in the target list */
|
|
/* TODO: alpm_pkg_get_db() will not work on this target anymore */
|
|
_alpm_log(handle, ALPM_LOG_DEBUG,
|
|
"replacing pkgcache entry with package file for target %s\n",
|
|
spkg->name);
|
|
alpm_pkg_t *pkgfile =_alpm_pkg_load_internal(handle, filepath, 1);
|
|
if(!pkgfile) {
|
|
errors++;
|
|
*data = alpm_list_add(*data, strdup(spkg->filename));
|
|
free(filepath);
|
|
continue;
|
|
}
|
|
free(filepath);
|
|
/* copy over the install reason */
|
|
pkgfile->reason = spkg->reason;
|
|
/* copy over validation method */
|
|
pkgfile->validation = spkg->validation;
|
|
i->data = pkgfile;
|
|
/* spkg has been removed from the target list, so we can free the
|
|
* sync-specific fields */
|
|
_alpm_pkg_free_trans(spkg);
|
|
}
|
|
|
|
PROGRESS(handle, ALPM_PROGRESS_LOAD_START, "", 100,
|
|
total, current);
|
|
EVENT(handle, ALPM_EVENT_LOAD_DONE, NULL, NULL);
|
|
|
|
if(errors) {
|
|
if(!handle->pm_errno) {
|
|
RET_ERR(handle, ALPM_ERR_PKG_INVALID, -1);
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int _alpm_sync_commit(alpm_handle_t *handle, alpm_list_t **data)
|
|
{
|
|
alpm_list_t *i, *deltas = NULL;
|
|
size_t total = 0, total_bytes = 0;
|
|
alpm_trans_t *trans = handle->trans;
|
|
|
|
if(download_files(handle, &deltas)) {
|
|
alpm_list_free(deltas);
|
|
return -1;
|
|
}
|
|
|
|
if(validate_deltas(handle, deltas)) {
|
|
alpm_list_free(deltas);
|
|
return -1;
|
|
}
|
|
alpm_list_free(deltas);
|
|
|
|
/* Use the deltas to generate the packages */
|
|
if(apply_deltas(handle)) {
|
|
return -1;
|
|
}
|
|
|
|
/* get the total size of all packages so we can adjust the progress bar more
|
|
* realistically if there are small and huge packages involved */
|
|
for(i = trans->add; i; i = i->next) {
|
|
alpm_pkg_t *spkg = i->data;
|
|
if(spkg->origin != ALPM_PKG_FROM_FILE) {
|
|
total_bytes += spkg->size;
|
|
}
|
|
total++;
|
|
}
|
|
/* this can only happen maliciously */
|
|
total_bytes = total_bytes ? total_bytes : 1;
|
|
|
|
/* this one is special: -1 is failure, 1 is retry, 0 is success */
|
|
while(1) {
|
|
int ret = check_validity(handle, total, total_bytes);
|
|
if(ret == 0) {
|
|
break;
|
|
} else if(ret < 0) {
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
if(trans->flags & ALPM_TRANS_FLAG_DOWNLOADONLY) {
|
|
return 0;
|
|
}
|
|
|
|
if(load_packages(handle, data, total, total_bytes)) {
|
|
return -1;
|
|
}
|
|
|
|
trans->state = STATE_COMMITING;
|
|
|
|
/* fileconflict check */
|
|
if(!(trans->flags & (ALPM_TRANS_FLAG_FORCE|ALPM_TRANS_FLAG_DBONLY))) {
|
|
EVENT(handle, ALPM_EVENT_FILECONFLICTS_START, NULL, NULL);
|
|
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "looking for file conflicts\n");
|
|
alpm_list_t *conflict = _alpm_db_find_fileconflicts(handle,
|
|
trans->add, trans->remove);
|
|
if(conflict) {
|
|
if(data) {
|
|
*data = conflict;
|
|
} else {
|
|
alpm_list_free_inner(conflict, (alpm_list_fn_free)_alpm_fileconflict_free);
|
|
alpm_list_free(conflict);
|
|
}
|
|
RET_ERR(handle, ALPM_ERR_FILE_CONFLICTS, -1);
|
|
}
|
|
|
|
EVENT(handle, ALPM_EVENT_FILECONFLICTS_DONE, NULL, NULL);
|
|
}
|
|
|
|
/* check available disk space */
|
|
if(handle->checkspace && !(trans->flags & ALPM_TRANS_FLAG_DBONLY)) {
|
|
EVENT(handle, ALPM_EVENT_DISKSPACE_START, NULL, NULL);
|
|
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "checking available disk space\n");
|
|
if(_alpm_check_diskspace(handle) == -1) {
|
|
_alpm_log(handle, ALPM_LOG_ERROR, _("not enough free disk space\n"));
|
|
return -1;
|
|
}
|
|
|
|
EVENT(handle, ALPM_EVENT_DISKSPACE_DONE, NULL, NULL);
|
|
}
|
|
|
|
/* remove conflicting and to-be-replaced packages */
|
|
if(trans->remove) {
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "removing conflicting and to-be-replaced packages\n");
|
|
/* we want the frontend to be aware of commit details */
|
|
if(_alpm_remove_packages(handle, 0) == -1) {
|
|
_alpm_log(handle, ALPM_LOG_ERROR, _("could not commit removal transaction\n"));
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
/* install targets */
|
|
_alpm_log(handle, ALPM_LOG_DEBUG, "installing packages\n");
|
|
if(_alpm_upgrade_packages(handle) == -1) {
|
|
_alpm_log(handle, ALPM_LOG_ERROR, _("could not commit transaction\n"));
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* vim: set ts=2 sw=2 noet: */
|