From d88d199f23088ac1c3d7696374b0a1c1c1c18358 Mon Sep 17 00:00:00 2001 From: Cameron Katri Date: Mon, 10 May 2021 14:55:20 -0400 Subject: libpcap-98.40.1 --- lib/libpcap/libpcap/pcap-rpcap-int.h | 75 ++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 lib/libpcap/libpcap/pcap-rpcap-int.h (limited to 'lib/libpcap/libpcap/pcap-rpcap-int.h') diff --git a/lib/libpcap/libpcap/pcap-rpcap-int.h b/lib/libpcap/libpcap/pcap-rpcap-int.h new file mode 100644 index 0000000..e707a85 --- /dev/null +++ b/lib/libpcap/libpcap/pcap-rpcap-int.h @@ -0,0 +1,75 @@ +/* + * Copyright (c) 2002 - 2005 NetGroup, Politecnico di Torino (Italy) + * Copyright (c) 2005 - 2008 CACE Technologies, Davis (California) + * All rights reserved. + * + * 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. Neither the name of the Politecnico di Torino, CACE Technologies + * nor the names of its contributors may be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "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 COPYRIGHT + * OWNER 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 OF SUCH DAMAGE. + * + */ + +#ifndef __PCAP_RPCAP_INT_H__ +#define __PCAP_RPCAP_INT_H__ + +#include "pcap.h" +#include "sockutils.h" /* Needed for some structures (like SOCKET, sockaddr_in) which are used here */ + +/* + * \file pcap-rpcap-int.h + * + * This file keeps all the definitions used by the RPCAP client and server, + * other than the protocol definitions. + * + * \warning All the RPCAP functions that are allowed to return a buffer containing + * the error description can return max PCAP_ERRBUF_SIZE characters. + * However there is no guarantees that the string will be zero-terminated. + * Best practice is to define the errbuf variable as a char of size 'PCAP_ERRBUF_SIZE+1' + * and to insert manually the termination char at the end of the buffer. This will + * guarantee that no buffer overflows occur even if we use the printf() to show + * the error on the screen. + */ + +/********************************************************* + * * + * General definitions / typedefs for the RPCAP protocol * + * * + *********************************************************/ + +/* + * \brief Buffer used by socket functions to send-receive packets. + * In case you plan to have messages larger than this value, you have to increase it. + */ +#define RPCAP_NETBUF_SIZE 64000 + +/********************************************************* + * * + * Exported function prototypes * + * * + *********************************************************/ +void rpcap_createhdr(struct rpcap_header *header, uint8 type, uint16 value, uint32 length); +int rpcap_senderror(SOCKET sock, char *error, unsigned short errcode, char *errbuf); + +#endif -- cgit v1.2.3-56-ge451