Remove gnutls.c, we don't need it now.

diff --git a/src/gnutls.c b/src/gnutls.c
deleted file mode 100644 (file)
index d47ec77..0000000
--- a/src/gnutls.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * charybdis: an advanced ircd
- * gnutls.c: GnuTLS support functions.
- *
- * Copyright (c) 2008 William Pitcock <nenolod -at- sacredspiral.co.uk>
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice is present in all copies.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef GNUTLS
-
-#include "stdinc.h"
-#include "config.h"
-#include <gnutls/gnutls.h>
-#include <gcrypt.h> /* for gcry_control */
-
-#define DH_BITS 1024
-
-static gnutls_certificate_credentials_t x509_cred;
-static gnutls_priority_t priority_cache;
-static gnutls_dh_params_t dh_params;
-
-void
-irc_tls_init(void)
-{
-       /* force use of /dev/urandom. */
-       gcry_control(GCRYCTL_ENABLE_QUICK_RANDOM, 0);
-
-       gnutls_global_init();
-
-       gnutls_certificate_allocate_credentials(&x509_cred);
-       gnutls_certificate_set_x509_trust_file(x509_cred, ETCPATH "/ca.pem", GNUTLS_X509_FMT_PEM);
-       gnutls_certificate_set_x509_crl_file(x509_cred,   ETCPATH "/crl.pem", GNUTLS_X509_FMT_PEM);
-       gnutls_certificate_set_x509_key_file(x509_cred,   ETCPATH "/cert.pem", ETCPATH "/key.pem", GNUTLS_X509_FMT_PEM);
-
-       gnutls_dh_params_init(&dh_params);
-       gnutls_dh_params_generate2(dh_params, DH_BITS);
-
-       gnutls_priority_init(&priority_cache, "NORMAL", NULL);
-
-       gnutls_certificate_set_dh_params(x509_cred, dh_params);
-}
-
-/*
- * allocates a new TLS session.
- */
-gnutls_session_t
-irc_tls_session_new(int fd)
-{
-       gnutls_session_t session;
-
-       gnutls_init(&session, GNUTLS_SERVER);
-       gnutls_priority_set(session, priority_cache);
-       gnutls_credentials_set(session, GNUTLS_CRD_CERTIFICATE, x509_cred);
-
-       /* request client certificate if any. */
-       gnutls_certificate_server_set_request(session, GNUTLS_CERT_REQUEST);
-  
-       gnutls_session_enable_compatibility_mode(session);
-       gnutls_transport_set_ptr(session, (void *) sd);
-
-       return session;
-}
-
-/*
- * helper function to handshake or remove the socket from commio.
- */
-int
-irc_tls_handshake(int fd, gnutls_session_t session)
-{
-       int ret;
-
-       ret = gnutls_handshake(session);
-       if (ret < 0)
-       {
-               rb_close(fd);
-               gnutls_deinit(session);
-               return -1;
-       }
-
-       return 0;
-}
-
-#endif