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Annotation of embedaddon/strongswan/src/libcharon/tests/utils/mock_net.c, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (C) 2018 Tobias Brunner
        !             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 "mock_net.h"
        !            17: 
        !            18: #include <daemon.h>
        !            19: 
        !            20: #include <assert.h>
        !            21: 
        !            22: typedef struct private_kernel_net_t private_kernel_net_t;
        !            23: 
        !            24: /**
        !            25:  * Private data
        !            26:  */
        !            27: struct private_kernel_net_t {
        !            28: 
        !            29:        /**
        !            30:         * Public interface
        !            31:         */
        !            32:        kernel_net_t public;
        !            33: 
        !            34:        /**
        !            35:         * Local IP address
        !            36:         */
        !            37:        host_t *host;
        !            38: };
        !            39: 
        !            40: /**
        !            41:  * Global instance
        !            42:  */
        !            43: static private_kernel_net_t *instance;
        !            44: 
        !            45: METHOD(kernel_net_t, get_source_addr, host_t*,
        !            46:        private_kernel_net_t *this, host_t *dest, host_t *src)
        !            47: {
        !            48:        return this->host->clone(this->host);
        !            49: }
        !            50: 
        !            51: METHOD(kernel_net_t, get_nexthop, host_t*,
        !            52:        private_kernel_net_t *this, host_t *dest, int prefix, host_t *src,
        !            53:        char **iface)
        !            54: {
        !            55:        if (iface)
        !            56:        {
        !            57:                *iface = strdup("lo");
        !            58:        }
        !            59:        return this->host->clone(this->host);
        !            60: }
        !            61: 
        !            62: METHOD(kernel_net_t, get_interface, bool,
        !            63:        private_kernel_net_t *this, host_t *host, char **name)
        !            64: {
        !            65:        if (host->ip_equals(host, this->host))
        !            66:        {
        !            67:                if (name)
        !            68:                {
        !            69:                        *name = strdup("lo");
        !            70:                }
        !            71:                return TRUE;
        !            72:        }
        !            73:        return FALSE;
        !            74: }
        !            75: 
        !            76: METHOD(kernel_net_t, create_address_enumerator, enumerator_t*,
        !            77:        private_kernel_net_t *this, kernel_address_type_t which)
        !            78: {
        !            79:        return enumerator_create_single(this->host, NULL);
        !            80: }
        !            81: 
        !            82: METHOD(kernel_net_t, destroy, void,
        !            83:        private_kernel_net_t *this)
        !            84: {
        !            85:        this->host->destroy(this->host);
        !            86:        free(this);
        !            87: }
        !            88: 
        !            89: /*
        !            90:  * Described in header
        !            91:  */
        !            92: kernel_net_t *mock_net_create()
        !            93: {
        !            94:        private_kernel_net_t *this;
        !            95: 
        !            96:        INIT(this,
        !            97:                .public = {
        !            98:                        .get_source_addr = _get_source_addr,
        !            99:                        .get_nexthop = _get_nexthop,
        !           100:                        .get_interface = _get_interface,
        !           101:                        .create_address_enumerator = _create_address_enumerator,
        !           102:                        .create_local_subnet_enumerator = (void*)enumerator_create_empty,
        !           103:                        .add_ip = (void*)return_failed,
        !           104:                        .del_ip = (void*)return_failed,
        !           105:                        .add_route = (void*)return_failed,
        !           106:                        .del_route = (void*)return_failed,
        !           107:                        .destroy = _destroy,
        !           108:                },
        !           109:                .host = host_create_from_string("127.0.0.1", 500),
        !           110:        );
        !           111: 
        !           112:        instance = this;
        !           113: 
        !           114:        return &this->public;
        !           115: }