mirror of
https://github.com/adulau/ssldump.git
synced 2024-12-12 11:17:19 +00:00
83 lines
2.9 KiB
C
83 lines
2.9 KiB
C
/**
|
|
proto_mod.c
|
|
|
|
|
|
Copyright (C) 1999-2000 RTFM, Inc.
|
|
All Rights Reserved
|
|
|
|
This package is a SSLv3/TLS protocol analyzer written by Eric Rescorla
|
|
<ekr@rtfm.com> and licensed by RTFM, Inc.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
1. Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
3. All advertising materials mentioning features or use of this software
|
|
must display the following acknowledgement:
|
|
|
|
This product includes software developed by Eric Rescorla for
|
|
RTFM, Inc.
|
|
|
|
4. Neither the name of RTFM, Inc. nor the name of Eric Rescorla may be
|
|
used to endorse or promote products derived from this
|
|
software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY ERIC RESCORLA AND RTFM, INC. ``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 REGENTS OR CONTRIBUTORS 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 SUCH
|
|
DAMAGE.
|
|
|
|
$Id: proto_mod.c,v 1.3 2001/07/20 23:33:14 ekr Exp $
|
|
|
|
|
|
ekr@rtfm.com Thu Jan 7 22:35:23 1999
|
|
*/
|
|
|
|
#include "network.h"
|
|
|
|
int create_proto_handler(proto_mod *mod,
|
|
proto_ctx *ctx,
|
|
proto_handler **handlerp,
|
|
tcp_conn *conn,
|
|
struct timeval *first_packet) {
|
|
int r, _status;
|
|
proto_handler *handler = 0;
|
|
|
|
if(!(handler = (proto_handler *)calloc(1, sizeof(proto_handler))))
|
|
ABORT(R_NO_MEMORY);
|
|
handler->vtbl = mod->vtbl;
|
|
if((r = mod->vtbl->create(mod->handle, ctx, conn, &handler->obj,
|
|
&conn->i_addr, conn->i_port, &conn->r_addr,
|
|
conn->r_port, first_packet)))
|
|
ABORT(r);
|
|
|
|
*handlerp = handler;
|
|
|
|
_status = 0;
|
|
abort:
|
|
if(_status) {
|
|
destroy_proto_handler(&handler);
|
|
}
|
|
return _status;
|
|
}
|
|
|
|
int destroy_proto_handler(proto_handler **handlerp) {
|
|
if(!handlerp || !*handlerp)
|
|
return 0;
|
|
|
|
(*handlerp)->vtbl->destroy(&(*handlerp)->obj);
|
|
free(*handlerp);
|
|
*handlerp = 0;
|
|
return 0;
|
|
}
|