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Annotation of embedaddon/strongswan/src/libtls/tls_compression.c, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (C) 2010 Martin Willi
        !             3:  * Copyright (C) 2010 revosec AG
        !             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 "tls_compression.h"
        !            17: 
        !            18: typedef struct private_tls_compression_t private_tls_compression_t;
        !            19: 
        !            20: /**
        !            21:  * Private data of an tls_compression_t object.
        !            22:  */
        !            23: struct private_tls_compression_t {
        !            24: 
        !            25:        /**
        !            26:         * Public tls_compression_t interface.
        !            27:         */
        !            28:        tls_compression_t public;
        !            29: 
        !            30:        /**
        !            31:         * Upper layer, TLS record fragmentation
        !            32:         */
        !            33:        tls_fragmentation_t *fragmentation;
        !            34: };
        !            35: 
        !            36: METHOD(tls_compression_t, process, status_t,
        !            37:        private_tls_compression_t *this, tls_content_type_t type, chunk_t data)
        !            38: {
        !            39:        return this->fragmentation->process(this->fragmentation, type, data);
        !            40: }
        !            41: 
        !            42: METHOD(tls_compression_t, build, status_t,
        !            43:        private_tls_compression_t *this, tls_content_type_t *type, chunk_t *data)
        !            44: {
        !            45:        return this->fragmentation->build(this->fragmentation, type, data);
        !            46: }
        !            47: 
        !            48: METHOD(tls_compression_t, destroy, void,
        !            49:        private_tls_compression_t *this)
        !            50: {
        !            51:        free(this);
        !            52: }
        !            53: 
        !            54: /**
        !            55:  * See header
        !            56:  */
        !            57: tls_compression_t *tls_compression_create(tls_fragmentation_t *fragmentation,
        !            58:                                                                                  tls_alert_t *alert)
        !            59: {
        !            60:        private_tls_compression_t *this;
        !            61: 
        !            62:        INIT(this,
        !            63:                .public = {
        !            64:                        .process = _process,
        !            65:                        .build = _build,
        !            66:                        .destroy = _destroy,
        !            67:                },
        !            68:                .fragmentation = fragmentation,
        !            69:        );
        !            70: 
        !            71:        return &this->public;
        !            72: }