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Annotation of embedaddon/strongswan/src/manager/controller/gateway_controller.c, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (C) 2007 Martin Willi
        !             3:  * HSR Hochschule fuer Technik Rapperswil
        !             4:  *
        !             5:  * This program is free software; you can redistribute it and/or modify it
        !             6:  * under the terms of the GNU General Public License as published by the
        !             7:  * Free Software Foundation; either version 2 of the License, or (at your
        !             8:  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
        !             9:  *
        !            10:  * This program is distributed in the hope that it will be useful, but
        !            11:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
        !            12:  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
        !            13:  * for more details.
        !            14:  */
        !            15: 
        !            16: #include "gateway_controller.h"
        !            17: #include "../manager.h"
        !            18: #include "../gateway.h"
        !            19: 
        !            20: #include <library.h>
        !            21: 
        !            22: 
        !            23: typedef struct private_gateway_controller_t private_gateway_controller_t;
        !            24: 
        !            25: /**
        !            26:  * private data of the gateway_controller
        !            27:  */
        !            28: struct private_gateway_controller_t {
        !            29: 
        !            30:        /**
        !            31:         * public functions
        !            32:         */
        !            33:        gateway_controller_t public;
        !            34: 
        !            35:        /**
        !            36:         * manager instance
        !            37:         */
        !            38:        manager_t *manager;
        !            39: 
        !            40: };
        !            41: 
        !            42: static void list(private_gateway_controller_t *this, fast_request_t *request)
        !            43: {
        !            44:        enumerator_t *enumerator;
        !            45:        char *name, *address;
        !            46:        int id, port;
        !            47: 
        !            48:        enumerator = this->manager->create_gateway_enumerator(this->manager);
        !            49:        while (enumerator->enumerate(enumerator, &id, &name, &port, &address))
        !            50:        {
        !            51:                request->setf(request, "gateways.%d.name=%s", id, name);
        !            52:                if (port)
        !            53:                {
        !            54:                        request->setf(request, "gateways.%d.address=tcp://%s:%d",
        !            55:                                                  id, address, port);
        !            56:                }
        !            57:                else
        !            58:                {
        !            59:                        request->setf(request, "gateways.%d.address=unix://%s",
        !            60:                                                  id, IPSEC_PIDDIR"/charon.xml");
        !            61:                }
        !            62:        }
        !            63:        enumerator->destroy(enumerator);
        !            64:        request->set(request, "action", "select");
        !            65:        request->set(request, "title", "Choose gateway");
        !            66:        request->render(request, "templates/gateway/list.cs");
        !            67: }
        !            68: 
        !            69: static void _select(private_gateway_controller_t *this, fast_request_t *request)
        !            70: {
        !            71:        char *id;
        !            72: 
        !            73:        id = request->get_query_data(request, "gateway");
        !            74:        if (id)
        !            75:        {
        !            76:                if (this->manager->select_gateway(this->manager, atoi(id)))
        !            77:                {
        !            78:                        request->redirect(request, "ikesa/list");
        !            79:                        return;
        !            80:                }
        !            81:        }
        !            82:        request->redirect(request, "gateway/list");
        !            83: }
        !            84: 
        !            85: METHOD(fast_controller_t, get_name, char*,
        !            86:        private_gateway_controller_t *this)
        !            87: {
        !            88:        return "gateway";
        !            89: }
        !            90: 
        !            91: METHOD(fast_controller_t, handle, void,
        !            92:        private_gateway_controller_t *this, fast_request_t *request, char *action,
        !            93:        char *p2, char *p3, char *p4, char *p5)
        !            94: {
        !            95:        if (!this->manager->logged_in(this->manager))
        !            96:        {
        !            97:                return request->redirect(request, "auth/login");
        !            98:        }
        !            99:        if (action)
        !           100:        {
        !           101:                if (streq(action, "list"))
        !           102:                {
        !           103:                        return list(this, request);
        !           104:                }
        !           105:                else if (streq(action, "select"))
        !           106:                {
        !           107:                        return _select(this, request);
        !           108:                }
        !           109:        }
        !           110:        request->redirect(request, "gateway/list");
        !           111: }
        !           112: 
        !           113: METHOD(fast_controller_t, destroy, void,
        !           114:        private_gateway_controller_t *this)
        !           115: {
        !           116:        free(this);
        !           117: }
        !           118: 
        !           119: /*
        !           120:  * see header file
        !           121:  */
        !           122: fast_controller_t *gateway_controller_create(fast_context_t *context,
        !           123:                                                                                         void *param)
        !           124: {
        !           125:        private_gateway_controller_t *this;
        !           126: 
        !           127:        INIT(this,
        !           128:                .public = {
        !           129:                        .controller = {
        !           130:                                .get_name = _get_name,
        !           131:                                .handle = _handle,
        !           132:                                .destroy = _destroy,
        !           133:                        },
        !           134:                },
        !           135:                .manager = (manager_t*)context,
        !           136:        );
        !           137: 
        !           138:        return &this->public.controller;
        !           139: }