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Diffstat (limited to 'lib/libncp/ipxsap.h')
| -rw-r--r-- | lib/libncp/ipxsap.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/lib/libncp/ipxsap.h b/lib/libncp/ipxsap.h new file mode 100644 index 0000000..2b26b6a --- /dev/null +++ b/lib/libncp/ipxsap.h @@ -0,0 +1,92 @@ +/* + * Copyright (c) 1999, Boris Popov + * 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 author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. + * + * $FreeBSD$ + */ +#ifndef _IPXSAP_H_ +#define _IPXSAP_H_ + +#define IPX_SAP_GENERAL_QUERY 1 +#define IPX_SAP_GENERAL_RESPONSE 2 +#define IPX_SAP_NEAREST_QUERY 3 +#define IPX_SAP_NEAREST_RESPONSE 4 + + +#define IPX_SAP_MAX_ENTRIES 7 +#define IPX_SAP_SERVER_DOWN 16 +#define IPX_SAP_SERVER_NAME_LEN 48 +#define IPX_SAP_REQUEST_LEN 4 + +/* Values for server_type */ +#define IPX_SAP_FILE_SERVER 4 + +struct sap_query { + u_short query_type; /* net order */ + u_short server_type; /* net order */ +} __packed; + +struct sap_entry { + u_short server_type; + u_char server_name[IPX_SAP_SERVER_NAME_LEN]; + struct ipx_addr ipx; + u_short hops; +} __packed; + +struct sap_packet { + u_short operation; + struct sap_entry sap_entries[1]; +} __packed; + +struct sap_rq { + struct sockaddr_ipx dest_addr; + int sock; + int entries; + struct sap_packet* buffer; +}; +/* +#define sap_name_equal(n1,n2) (strncmp(n1,n2,IPX_SAP_SERVER_NAME_LEN) == 0); +#define sap_type_equal(t1,t2) (t1==IPX_SAP_GENERAL_RQ || t2==IPX_SAP_GENERAL_RQ || t1==t2); +*/ +void sap_copy_name(char *dest,char *src); +int sap_getsock(int *rsock); + + +int sap_rq_init(struct sap_rq* out,int sock); +int sap_rq_flush(struct sap_rq* out); +void sap_rq_general(struct sap_rq* out,u_short ser_type); +void sap_rq_gns_request(struct sap_rq* out,u_short ser_type); +void sap_rq_response(struct sap_rq* out,u_short type,char *name,struct sockaddr_ipx* addr,u_short hops,int down_allow); +void sap_rq_gns_response(struct sap_rq* out,u_short type,char * name,struct sockaddr_ipx* addr,u_short hops); +void sap_rq_set_destination(struct sap_rq* out,struct ipx_addr *dest); + +int sap_find_nearest(int server_type, struct sockaddr_ipx *result,char *server_name); + +extern int (*sap_sendto_func)(void* buffer,int size,struct sockaddr_ipx* daddr,int sock); +int ipx_iffind(char *ifname, struct ipx_addr *addr); + +#endif /* !_IPXSAP_H_ */ |
