28 lines
495 B
C
28 lines
495 B
C
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#include "dtls.h"
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#include "dtls_gnutls.h"
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#include "conn.h"
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#include "cw_log.h"
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int dtls_gnutls_connect(struct conn *conn)
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{
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struct dtls_gnutls_data * d;
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d = dtls_gnutls_data_create(conn,GNUTLS_CLIENT | GNUTLS_DATAGRAM);
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gnutls_handshake_set_timeout(d->session,GNUTLS_DEFAULT_HANDSHAKE_TIMEOUT);
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int rc;
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do {
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rc = gnutls_handshake(d->session);
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}while (rc==GNUTLS_E_AGAIN);
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if (rc < 0){
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cw_log(LOG_ERR,"Can't connect: %s",gnutls_strerror(rc));
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return 0;
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}
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return 1;
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}
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