/*
 *  files.c
 *
 *  Copyright (c) 2015 Pacman Development Team <pacman-dev@archlinux.org>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <alpm.h>
#include <alpm_list.h>

/* pacman */
#include "pacman.h"
#include "util.h"
#include "conf.h"


static int files_fileowner(alpm_list_t __attribute__((unused)) *syncs, alpm_list_t __attribute__((unused)) *targets) {
	return 0;
}

static int files_search(alpm_list_t __attribute__((unused)) *syncs, alpm_list_t __attribute__((unused)) *targets) {
	return 0;
}

static int files_list(alpm_list_t __attribute__((unused)) *syncs, alpm_list_t __attribute__((unused)) *targets) {
	return 0;
}


int pacman_files(alpm_list_t *targets)
{
	alpm_list_t *files_dbs = NULL;

	if(check_syncdbs(1, 0)) {
		return 1;
	}

	files_dbs = alpm_get_syncdbs(config->handle);

	if(config->op_s_sync) {
		/* grab a fresh package list */
		colon_printf(_("Synchronizing package databases...\n"));
		alpm_logaction(config->handle, PACMAN_CALLER_PREFIX,
				"synchronizing package lists\n");
		if(!sync_syncdbs(config->op_s_sync, files_dbs)) {
			return 1;
		}
	}

	if(targets == NULL && (config->op_s_search || config->op_q_owns)) {
		pm_printf(ALPM_LOG_ERROR, _("no targets specified (use -h for help)\n"));
		return 1;
	}

	/* determine the owner of a file */
	if(config->op_q_owns) {
		return files_fileowner(files_dbs, targets);
	}

	/* search for a file */
	if(config->op_s_search) {
		return files_search(files_dbs, targets);
	}

	/* get a listing of files in sync DBs */
	if(config->op_q_list) {
		return files_list(files_dbs, targets);
	}


	return 0;
}