/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */

/*

 * Copyright (C) 2004 Imendio AB

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library 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

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public

 * License along with this library; if not, write to the

 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

/*

 * Small tool to register an account

 */

#include <loudmouth/loudmouth.h>

#include <string.h>

static LmSSLResponse 

ssl_func (LmSSL        *ssl,

	  LmSSLStatus   status,

	  gpointer      user_data)

{

	return LM_SSL_RESPONSE_CONTINUE;

}

static void

print_usage (const gchar *exec_name)

{

        g_print ("Usage: %s <server> <username> <password> [--ssl]\n",

                 exec_name);

}

int

main (int argc, char **argv)

{

        LmConnection  *connection;

        const gchar   *server;

        const gchar   *username;

        const gchar   *pass;

        GError        *error = NULL;

        LmMessage     *m, *reply;

        LmMessageNode *query, *node;

	gboolean       use_ssl = FALSE;

        if (argc < 4) {

                print_usage (argv[0]);

                return -1;

        }

        server = argv[1];

        username = argv[2];

        pass = argv[3];

	if (argc >= 4) {

		int i;

		for (i = 4; i < argc; ++i) {

			if (strcmp (argv[i], "-s") == 0 ||

			    strcmp (argv[i], "--ssl") == 0) {

				use_ssl = TRUE;

				break;

			}

		}

	}

        connection = lm_connection_new (server);

	if (use_ssl) {

		LmSSL *ssl;

		if (!lm_ssl_is_supported ()) {

			g_print ("This loudmouth installation doesn't support SSL\n");

			return 1;

		}

		g_print ("Setting ssl\n");

		ssl = lm_ssl_new (NULL, ssl_func, NULL, NULL);

		lm_connection_set_ssl (connection, ssl);

		lm_ssl_unref (ssl);

		lm_connection_set_port (connection,

					LM_CONNECTION_DEFAULT_PORT_SSL);

	}

        if (!lm_connection_open_and_block (connection, &error)) {

                g_error ("Failed to open: %s\n", error->message);

        }

	m = lm_message_new_with_sub_type (NULL, LM_MESSAGE_TYPE_IQ,

					  LM_MESSAGE_SUB_TYPE_SET);

        query = lm_message_node_add_child (m->node, "query", NULL);

        lm_message_node_set_attributes (query, "xmlns", "jabber:iq:register",

                                        NULL);

        lm_message_node_add_child (query, "username", username);

        lm_message_node_add_child (query, "password", pass);

	reply = lm_connection_send_with_reply_and_block (connection, 

							 m, &error);

        if (!reply) {

                g_error ("Failed to send registration request: %s\n", 

			 error->message);

        }

	switch (lm_message_get_sub_type (reply)) {

	case LM_MESSAGE_SUB_TYPE_RESULT:

		g_print ("Succeeded in register account '%s@%s'\n",

			 username, server);

		break;

	case LM_MESSAGE_SUB_TYPE_ERROR:

	default:

		g_print ("Failed to register account '%s@%s' due to: ",

			 username, server);

		node = lm_message_node_find_child (reply->node, "error");

		if (node) {

			g_print ("%s\n", lm_message_node_get_value (node));

		} else {

			g_print ("Unknown error\n");

		}

		break;

	}

        lm_connection_close (connection, NULL);

	return 0;

}