1 files changed, 118 insertions, 0 deletions
diff --git a/usr/src/lib/libsmbfs/smb/newvc.c b/usr/src/lib/libsmbfs/smb/newvc.c
new file mode 100644
index 0000000000..0153ffd437
--- /dev/null
+++ b/usr/src/lib/libsmbfs/smb/newvc.c
@@ -0,0 +1,118 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*
+ * Create a new VC given a list of addresses.
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <strings.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <libintl.h>
+#include <xti.h>
+#include <assert.h>
+
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/byteorder.h>
+#include <sys/socket.h>
+#include <sys/fcntl.h>
+
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <arpa/inet.h>
+
+#include <netsmb/smb.h>
+#include <netsmb/smb_lib.h>
+#include <netsmb/netbios.h>
+#include <netsmb/nb_lib.h>
+#include <netsmb/smb_dev.h>
+
+#include "charsets.h"
+#include "private.h"
+
+/*
+ * Ask the IOD to create a VC with this IP address.
+ */
+static int
+newvc(struct smb_ctx *ctx, struct addrinfo *ai)
+{
+	smbioc_ossn_t *ssn = &ctx->ct_ssn;
+
+	/*
+	 * Copy the passed address into ssn_srvaddr,
+	 * but first sanity-check lengths.  Also,
+	 * zero it first to avoid trailing junk.
+	 */
+	if (ai->ai_addrlen > sizeof (ssn->ssn_srvaddr))
+		return (EINVAL);
+	bzero(&ssn->ssn_srvaddr, sizeof (ssn->ssn_srvaddr));
+	bcopy(ai->ai_addr, &ssn->ssn_srvaddr, ai->ai_addrlen);
+
+	return (smb_iod_cl_newvc(ctx));
+}
+
+/*
+ * Setup a new VC via the IOD.
+ * Similar to findvc.c
+ */
+int
+smb_ctx_newvc(struct smb_ctx *ctx)
+{
+	struct addrinfo *ai;
+	int err = ENOENT;
+
+	/* Should already have the address list. */
+	if ((ctx->ct_flags & SMBCF_RESOLVED) == 0)
+		return (EINVAL);
+
+	for (ai = ctx->ct_addrinfo; ai; ai = ai->ai_next) {
+
+		switch (ai->ai_family) {
+
+		case AF_INET:
+		case AF_INET6:
+		case AF_NETBIOS:
+			err = newvc(ctx, ai);
+			break;
+
+		default:
+			DPRINT("skipped family %d", ai->ai_family);
+			break;
+		}
+
+		if (err == 0) {
+			ctx->ct_flags |= SMBCF_SSNACTIVE;
+			return (0);
+		}
+	}
+
+	return (err);
+}