/* $Id$
 * Drivers acquiring installation utility
 * 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 <popt.h>
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#include <mntent.h>
#include <glib/ghash.h>
#include <glib/gstrfuncs.h>
#include <sys/stat.h>
#include <errno.h>
#include <unistd.h>
#include <libgnomevfs/gnome-vfs-init.h>

#include <captive/macros.h>


#include "captivemodid.h"
#include <glib/glist.h>
#include "moduriload.h"
#include "diskscan.h"


int optarg_verbose;
static int optarg_scan_disks;
static GList *optarg_scan_path_list;	/* of (char *) */

static void acquire_popt_callback
		(poptContext con,enum poptCallbackReason reason,const struct poptOption *opt,const char *arg,const void *data);

static const struct poptOption popt_table[]={
		{ argInfo:POPT_ARG_CALLBACK,arg:(void *)acquire_popt_callback },

#define BUG_ACQUIRE_POPT(shortname,longname,argInfoP,argP,valP,descripP,argDescripP) \
		{ \
			longName: (longname), \
			shortName: (shortname), \
			argInfo: (argInfoP)|(!(valP) ? 0 : POPT_ARG_VAL), \
			arg: (void *)argP, \
			val: (valP), \
			descrip: (descripP), \
			argDescrip: (argDescripP), \
		}

		BUG_ACQUIRE_POPT('v',"verbose"   ,POPT_ARG_NONE  ,&optarg_verbose   ,0,N_("Display additional debug information"),NULL),
		BUG_ACQUIRE_POPT(0  ,"scan-disks",POPT_ARG_NONE  ,&optarg_scan_disks,0,N_("Scan all local disks"),NULL),
		BUG_ACQUIRE_POPT(0  ,"scan-path" ,POPT_ARG_STRING,NULL              ,0,N_("Scan specified disk path"),N_("path/URI")),

#undef BUG_ACQUIRE_POPT
		POPT_AUTOHELP
		POPT_TABLEEND
		};


/* poptCallbackType captive_popt_callback */
static void acquire_popt_callback
		(poptContext con,enum poptCallbackReason reason,const struct poptOption *opt,const char *arg,const void *data)
{
	g_return_if_fail(reason==POPT_CALLBACK_REASON_OPTION);

	if (opt->longName && !strcmp(opt->longName,"scan-path")) {
		optarg_scan_path_list=g_list_append(optarg_scan_path_list,gnome_vfs_uri_new(arg));
		}
}


int main(int argc,char **argv)
{
poptContext context;
int errint;
GList *scan_uri_list;

#ifdef MAINTAINER_MODE
	g_log_set_always_fatal(~(0
			|G_LOG_LEVEL_MESSAGE
			|G_LOG_LEVEL_INFO
			|G_LOG_LEVEL_DEBUG
			));
#endif

	/* Initialize the i18n stuff */
	setlocale(LC_ALL,"");
	bindtextdomain(PACKAGE,LOCALEDIR);
	textdomain(PACKAGE);

	if (!gnome_vfs_init())
		g_error(_("GnomeVFS failed to initialize"));

	context=poptGetContext(
			PACKAGE,	/* name */
			argc,(/*en-const*/const char **)argv,	/* argc,argv */
			popt_table,	/* options */
			POPT_CONTEXT_POSIXMEHARDER);	/* flags; && !POPT_CONTEXT_KEEP_FIRST */
	if (context==NULL) {
		g_assert_not_reached();	/* argument recognization args_error */
		return EXIT_FAILURE;
		}
	errint=poptReadDefaultConfig(context,
			TRUE);	/* useEnv */
	if (errint!=0) {
		g_assert_not_reached();	/* argument recognization args_error */
		return EXIT_FAILURE;
		}
	errint=poptGetNextOpt(context);
	if (errint!=-1) {
		g_assert_not_reached();	/* some non-callbacked argument reached */
		return EXIT_FAILURE;
		}
	if (poptPeekArg(context)) {
		g_error(_("No arguments expected"));
		return EXIT_FAILURE;
		}

	scan_uri_list=NULL;
	scan_uri_list=g_list_concat(scan_uri_list,gnome_vfs_uri_list_copy(optarg_scan_path_list));
	if (optarg_scan_disks)
		scan_uri_list=g_list_concat(scan_uri_list,mod_uri_list());

	captivemodid_load("./w32-mod-id.captivemodid.xml");
	g_list_foreach(scan_uri_list,(GFunc)mod_uri_load,NULL);

	gnome_vfs_shutdown();

	return EXIT_SUCCESS;
}