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Annotation of embedaddon/strongswan/src/libtls/tls_compression.c, revision 1.1.1.1

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: }