1 files changed, 136 insertions, 0 deletions
diff --git a/lib/libncp/ncpl_rpc.c b/lib/libncp/ncpl_rpc.c
new file mode 100644
index 0000000..f2f9e54
--- /dev/null
+++ b/lib/libncp/ncpl_rpc.c
@@ -0,0 +1,136 @@
+/*
+ * 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.
+ * NetWare RPCs
+ *
+ * $FreeBSD$
+ */
+#include <sys/types.h>
+#include <sys/time.h>
+#include <errno.h>
+#include <stdio.h>
+#include <strings.h>
+#include <netncp/ncp_lib.h>
+
+struct ncp_rpc_rq {
+	nuint16		len;	/* HL */
+	nuint8		subfn;
+	nuint32		reserved[4];
+	nuint8		flags[4];
+} __attribute__ ((packed));
+
+struct ncp_rpc_rp {
+	nuint32		rpccode;
+	nuint32		reserved[4];
+	nuint32		rpcval;
+} __attribute__ ((packed));
+
+static NWCCODE
+ncp_rpc(NWCONN_HANDLE cH, int rpcfn, 
+	const nuint8* rpcarg, char* arg1, char *arg2, 
+	nuint32* rpcval) {
+	NWCCODE error;
+	NW_FRAGMENT rq[4], rp;
+	struct ncp_rpc_rq rqh;
+	struct ncp_rpc_rp rph;
+
+	rqh.subfn = rpcfn;
+	if (rpcarg) 
+		bcopy(rpcarg, rqh.reserved, 4 * 4 + 4); 
+	else
+		bzero(rqh.reserved, 4 * 4 + 4);
+	rq[0].fragAddress = (char*)&rqh;
+	rq[0].fragSize = sizeof(rqh);
+	rq[1].fragAddress = arg1;
+	rq[1].fragSize = strlen(arg1) + 1;
+	rq[2].fragAddress = arg2;
+	rq[2].fragSize = arg2 ? (strlen(arg2) + 1) : 0;
+	rqh.len = htons(rq[2].fragSize + rq[1].fragSize + sizeof(rqh) - 2);
+	rp.fragAddress = (char*)&rph;
+	rp.fragSize = sizeof(rph);
+	error = NWRequest(cH, 131, 3, rq, 1, &rp);
+	if (error) return error;
+	if (rp.fragSize < 4) return EBADRPC;
+	error = rph.rpccode;
+	if (error) return error;
+	if (rpcval) {
+		if (rp.fragSize < 24)
+			return EBADRPC;
+		*rpcval = rph.rpcval;
+	}
+	return 0;
+}
+
+NWCCODE
+NWSMLoadNLM(NWCONN_HANDLE cH, pnstr8 cmd) {
+	return ncp_rpc(cH, 1, NULL, cmd, NULL, NULL);
+}
+
+NWCCODE
+NWSMUnloadNLM(NWCONN_HANDLE cH, pnstr8 cmd) {
+	return ncp_rpc(cH, 2, NULL, cmd, NULL, NULL);
+}
+
+NWCCODE
+NWSMMountVolume(NWCONN_HANDLE cH, pnstr8 volName, nuint32* volnum) {
+	return ncp_rpc(cH, 3, NULL, volName, NULL, volnum);
+}
+
+NWCCODE
+NWSMDismountVolumeByName(NWCONN_HANDLE cH, pnstr8 vol) {
+	return ncp_rpc(cH, 4, NULL, vol, NULL, NULL);
+}
+
+struct ncp_set_hdr {
+	nuint32	typeFlag;	/* 0 - str, 1 - value */
+	nuint32	value;
+	nuint32	pad[20 - 4 - 4];
+} __attribute__ ((packed));
+
+NWCCODE
+NWSMSetDynamicCmdIntValue(NWCONN_HANDLE cH, pnstr8 setCommandName, nuint32 cmdValue) {
+	struct ncp_set_hdr rq;
+
+	memset(&rq, 0, sizeof(rq));
+	rq.typeFlag = 1;
+	rq.value = cmdValue;
+	return ncp_rpc(cH, 6, (char*)&rq, setCommandName, NULL, NULL);
+}
+
+NWCCODE
+NWSMSetDynamicCmdStrValue(NWCONN_HANDLE cH, pnstr8 setCommandName,
+		pnstr8 cmdValue) {
+	return ncp_rpc(cH, 6, NULL, setCommandName, cmdValue, NULL);
+}
+
+NWCCODE
+NWSMExecuteNCFFile(NWCONN_HANDLE cH, pnstr8 NCFFileName) {
+	return ncp_rpc(cH, 7, NULL, NCFFileName, NULL, NULL);
+}