Import sdpd(8) sources. This is Bluetooth Service Discovery Protocol daemon.

Extend libsdp(3) API to allow service registration and removal.
Fix uninitialized variable bug in sdpcontrol(8).

Reviewed by: imp (mentor)
No objection: ru

1 files changed, 82 insertions, 0 deletions

diff --git a/usr.sbin/bluetooth/sdpd/sur.c b/usr.sbin/bluetooth/sdpd/sur.c
new file mode 100644
index 0000000..6d7f778
--- /dev/null
+++ b/usr.sbin/bluetooth/sdpd/sur.c
@@ -0,0 +1,82 @@
+/*
+ * sur.c
+ *
+ * Copyright (c) 2004 Maksim Yevmenkin <m_evmenkin@yahoo.com>
+ * 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.
+ *
+ * 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.
+ *
+ * $Id: sur.c,v 1.1 2004/01/13 01:54:39 max Exp $
+ * $FreeBSD$
+ */
+
+#include <sys/queue.h>
+#include <bluetooth.h>
+#include <errno.h>
+#include <sdp.h>
+#include <string.h>
+#include "profile.h"
+#include "provider.h"
+#include "server.h"
+
+/*
+ * Prepare Service Unregister response
+ */
+
+int32_t
+server_prepare_service_unregister_response(server_p srv, int32_t fd)
+{
+	uint8_t const	*req = srv->req + sizeof(sdp_pdu_t);
+	uint8_t const	*req_end = req + ((sdp_pdu_p)(srv->req))->len;
+	uint8_t		*rsp = srv->fdidx[fd].rsp;
+
+	provider_t	*provider = NULL;
+	uint32_t	 handle;
+
+	/*
+	 * Minimal Service Unregister Request
+	 *
+	 * value32	- uuid 4 bytes
+	 */
+
+	if (!srv->fdidx[fd].control || req_end - req < 4)
+		return (SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX);
+
+	/* Get handle */
+	SDP_GET32(handle, req);
+
+	/* Lookup provider */
+	provider = provider_by_handle(handle);
+	if (provider == NULL || provider->fd != fd)
+		return (SDP_ERROR_CODE_INVALID_SERVICE_RECORD_HANDLE);
+
+	provider_unregister(provider);
+	SDP_PUT16(0, rsp);
+
+	/* Set reply size */
+	srv->fdidx[fd].rsp_limit = srv->fdidx[fd].omtu - sizeof(sdp_pdu_t);
+	srv->fdidx[fd].rsp_size = rsp - srv->fdidx[fd].rsp;
+	srv->fdidx[fd].rsp_cs = 0;
+
+	return (0);
+}
+