/* $Id$
 * client cmdline interface command "create" for libcaptive
 * Copyright (C) 2003 Jan Kratochvil <project-captive@jankratochvil.net>
 * 
 * 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; exactly version 2 of June 1991 is required
 * 
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */


#include "config.h"

#include <glib/gmessages.h>
#include <glib/gerror.h>
#include <popt.h>
#include <captive/client-file.h>

#include "cmd_create.h"	/* self */
#include "cmd_cd.h"	/* for cmdline_path_from_cwd() */
#include "main.h"
#include "handle.h"
#include "utf8.h"


GQuark cmdline_cmd_create_error_quark(void)
{
GQuark r=0;

	if (!r)
		r=g_quark_from_static_string("cmdline-cmd-create");

	return r;
}


static int optarg_read;
static int optarg_write;
static int optarg_random;
static int optarg_exclusive;
static int optarg_read_only;

const struct poptOption cmd_create_table[]={
		CMDLINE_POPT("read",'r',POPT_ARG_NONE,&optarg_read,
				N_("Create file with 'GNOME_VFS_OPEN_READ' disposition flag"),NULL),
		CMDLINE_POPT("write",'w',POPT_ARG_NONE,&optarg_write,
				N_("Create file with 'GNOME_VFS_OPEN_WRITE' disposition flag"),NULL),
		CMDLINE_POPT("random",'R',POPT_ARG_NONE,&optarg_random,
				N_("Create file with 'GNOME_VFS_OPEN_RANDOM' disposition flag"),NULL),
		CMDLINE_POPT("exclusive",'x',POPT_ARG_NONE,&optarg_exclusive,
				N_("Create file with exclusive access rights"),NULL),
		CMDLINE_POPT("read-only",0,POPT_ARG_NONE,&optarg_read_only,
				N_("Create file with read-only access mode"),NULL),
		CMDLINE_POPT_AUTOHELP
		POPT_TABLEEND
		};


void cmd_create(const char **cmd_argv,GError **errp)
{
CaptiveFileObject *captive_file_object;
const gchar *filename;
GnomeVFSOpenMode mode;
const gchar *handle_name;
gboolean exclusive;
gboolean read_only;

	g_return_if_fail(!errp || !*errp);

	handle_name=cmd_argv[0];
	filename=cmdline_path_from_cwd(cmd_argv[1]);
	mode=0
			| (!optarg_read   ? 0 : GNOME_VFS_OPEN_READ)
			| (!optarg_write  ? 0 : GNOME_VFS_OPEN_WRITE)
			| (!optarg_random ? 0 : GNOME_VFS_OPEN_RANDOM);
	optarg_read=0;
	optarg_write=0;
	optarg_random=0;
	exclusive=!!optarg_exclusive;
	optarg_exclusive=0;
	read_only=!!optarg_read_only;
	optarg_read_only=0;

	if (!handle_check_not_used(handle_name,errp))
		return;

	if (!errvfsresult_to_gerr(errp,captive_file_new_create(
			&captive_file_object,	/* captive_file_object_return */
			cmdline_captive_vfs_object,	/* captive_vfs_object */
			filename,	/* pathname */
			mode,	/* mode */
			exclusive,	/* exclusive */
			(read_only ? 0400 : 0000)))) {	/* perm */
		err_cleanup(errp);
		g_set_error(errp,CMDLINE_CMD_CREATE_ERROR,CMDLINE_CMD_CREATE_ERROR_CREATING_FILE,
				_("Error creating guest-os file '%s'"),CMD_LOCALE_FROM_UTF8_ALLOCA(filename));
		return;
		}

	handle_set(handle_name,captive_file_object);
	g_object_unref(captive_file_object);
}