58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/*
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This file is part of libcapwap.
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libcapwap is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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libcapwap is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* GnuTLS specific definitions for DTLS
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*/
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#ifndef __DTLS_GNUTLS_H
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#define __DTLS_GNUTLS_H
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#include <gnutls/gnutls.h>
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#include "conn.h"
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/* "public" functions */
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extern int dtls_gnutls_init();
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extern int dtls_gnutls_accept(struct conn * conn);
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extern int dtls_gnutls_connect(struct conn * conn);
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extern const char * dtls_gnutls_get_cipher(struct conn * conn);
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struct dtls_ssl_cert dtls_gnutls_get_peers_cert(struct conn * conn,unsigned int n);
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extern int dtls_gnutls_shutdown(struct conn *conn);
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/* functions used only by capwap libray */
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extern ssize_t dtls_gnutls_bio_read(gnutls_transport_ptr_t b, void *out, size_t maxlen);
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extern ssize_t dtls_gnutls_bio_write(gnutls_transport_ptr_t b, const void *data, size_t len);
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extern int dtls_gnutls_bio_wait(gnutls_transport_ptr_t ptr, unsigned int ms);
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extern int dtls_gnutls_read(struct conn * conn, uint8_t *buffer, int len);
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extern int dtls_gnutls_write(struct conn * conn, const uint8_t *buffer, int len);
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struct dtls_gnutls_data {
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gnutls_session_t session;
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gnutls_certificate_credentials_t x509_cred;
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gnutls_priority_t priority_cache;
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gnutls_dh_params_t dh_params;
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};
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struct dtls_gnutls_data *dtls_gnutls_data_create(struct conn *conn,int config);
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#endif
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