93 lines
3.3 KiB
C
93 lines
3.3 KiB
C
/*
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* Copyright (c) 1999, Boris Popov
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _IPXSAP_H_
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#define _IPXSAP_H_
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#define IPX_SAP_GENERAL_QUERY 1
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#define IPX_SAP_GENERAL_RESPONSE 2
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#define IPX_SAP_NEAREST_QUERY 3
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#define IPX_SAP_NEAREST_RESPONSE 4
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#define IPX_SAP_MAX_ENTRIES 7
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#define IPX_SAP_SERVER_DOWN 16
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#define IPX_SAP_SERVER_NAME_LEN 48
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#define IPX_SAP_REQUEST_LEN 4
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/* Values for server_type */
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#define IPX_SAP_FILE_SERVER 4
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struct sap_query {
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u_short query_type; /* net order */
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u_short server_type; /* net order */
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};
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struct sap_entry {
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u_short server_type;
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u_char server_name[IPX_SAP_SERVER_NAME_LEN];
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struct ipx_addr ipx;
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u_short hops;
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};
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struct sap_packet {
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u_short operation;
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struct sap_entry sap_entries[1];
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};
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struct sap_rq {
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struct sockaddr_ipx dest_addr;
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int sock;
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int entries;
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struct sap_packet* buffer;
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};
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/*
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#define sap_name_equal(n1,n2) (strncmp(n1,n2,IPX_SAP_SERVER_NAME_LEN) == 0);
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#define sap_type_equal(t1,t2) (t1==IPX_SAP_GENERAL_RQ || t2==IPX_SAP_GENERAL_RQ || t1==t2);
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*/
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void sap_copy_name(char *dest,char *src);
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int sap_getsock(int *rsock);
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int sap_rq_init(struct sap_rq* out,int sock);
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int sap_rq_flush(struct sap_rq* out);
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void sap_rq_general(struct sap_rq* out,u_short ser_type);
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void sap_rq_gns_request(struct sap_rq* out,u_short ser_type);
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void sap_rq_response(struct sap_rq* out,u_short type,char *name,struct sockaddr_ipx* addr,u_short hops,int down_allow);
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void sap_rq_gns_response(struct sap_rq* out,u_short type,char * name,struct sockaddr_ipx* addr,u_short hops);
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void sap_rq_set_destination(struct sap_rq* out,struct ipx_addr *dest);
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int sap_find_nearest(int server_type, struct sockaddr_ipx *result,char *server_name);
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extern int (*sap_sendto_func)(void* buffer,int size,struct sockaddr_ipx* daddr,int sock);
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int ipx_iffind(char *ifname, struct ipx_addr *addr);
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#endif /* !_IPXSAP_H_ */
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