Initial import of ncp library sources.

Reviewed by:	jdp, mdodd

1 files changed, 95 insertions, 0 deletions

diff --git a/lib/libncp/ipxsap.h b/lib/libncp/ipxsap.h
new file mode 100644
index 0000000..2d8d7f0
--- /dev/null
+++ b/lib/libncp/ipxsap.h
@@ -0,0 +1,95 @@
+/*
+ * 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    This product includes software developed by Boris Popov.
+ * 4. 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 */
+};
+
+struct sap_entry {
+	u_short		server_type;
+	u_char		server_name[IPX_SAP_SERVER_NAME_LEN];
+	struct ipx_addr	ipx;
+	u_short		hops;
+};
+
+struct sap_packet {
+	u_short		operation;
+	struct sap_entry sap_entries[1];
+};
+
+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_ */