Teach sdpd(8) about 32-bit and 128-bit uuid's.

MFC after:	3 days

5 files changed, 162 insertions, 13 deletions

diff --git a/usr.sbin/bluetooth/sdpd/Makefile b/usr.sbin/bluetooth/sdpd/Makefile
index 2b8b495..db97aa9 100644
--- a/usr.sbin/bluetooth/sdpd/Makefile
+++ b/usr.sbin/bluetooth/sdpd/Makefile
@@ -5,7 +5,7 @@ PROG=		sdpd
 MAN=		sdpd.8
 SRCS=		bgd.c dun.c ftrn.c irmc.c irmc_command.c lan.c log.c main.c \
 		opush.c profile.c provider.c sar.c scr.c sd.c server.c sp.c \
-		srr.c ssar.c ssr.c sur.c
+		srr.c ssar.c ssr.c sur.c uuid.c
 
 CFLAGS+=	-I${.CURDIR}
 WARNS?=		2
diff --git a/usr.sbin/bluetooth/sdpd/ssar.c b/usr.sbin/bluetooth/sdpd/ssar.c
index d6f5095..eac9235 100644
--- a/usr.sbin/bluetooth/sdpd/ssar.c
+++ b/usr.sbin/bluetooth/sdpd/ssar.c
@@ -36,6 +36,7 @@
 #include "profile.h"
 #include "provider.h"
 #include "server.h"
+#include "uuid-private.h"
 
 /* from sar.c */
 int32_t server_prepare_attr_list(provider_p const provider,
@@ -58,7 +59,8 @@ server_prepare_service_search_attribute_response(server_p srv, int32_t fd)
 	uint8_t		*ptr = NULL;
 
 	provider_t	*provider = NULL;
-	int32_t		 type, rsp_limit, ssplen, aidlen, cslen, cs, uuid;
+	int32_t		 type, rsp_limit, ssplen, aidlen, cslen, cs;
+	uint128_t	 uuid, puuid;
 
 	/*
 	 * Minimal Service Search Attribute Request request
@@ -177,12 +179,33 @@ server_prepare_service_search_attribute_response(server_p srv, int32_t fd)
 			if (ssplen < 2)
 				return (SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX);
 
-			SDP_GET16(uuid, sspptr);
+			memcpy(&uuid, &uuid_base, sizeof(uuid));
+			uuid.b[2] = *sspptr ++;
+			uuid.b[3] = *sspptr ++;
 			ssplen -= 2;
 			break;
 
-		case SDP_DATA_UUID32: /* XXX FIXME */
-		case SDP_DATA_UUID128: /* XXX FIXME */
+		case SDP_DATA_UUID32:
+			if (ssplen < 4)
+				return (SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX);
+
+			memcpy(&uuid, &uuid_base, sizeof(uuid));
+			uuid.b[0] = *sspptr ++;
+			uuid.b[1] = *sspptr ++;
+			uuid.b[2] = *sspptr ++;
+			uuid.b[3] = *sspptr ++;
+			ssplen -= 4;
+			break;
+
+		case SDP_DATA_UUID128:
+			if (ssplen < 16)
+				return (SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX);
+
+			memcpy(uuid.b, sspptr, 16);
+			sspptr += 16;	
+			ssplen -= 16; 
+			break;
+
 		default:
 			return (SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX);
 			/* NOT REACHED */
@@ -194,8 +217,12 @@ server_prepare_service_search_attribute_response(server_p srv, int32_t fd)
 			if (!provider_match_bdaddr(provider, &srv->req_sa.l2cap_bdaddr))
 				continue;
 
-			if (provider->profile->uuid != uuid &&
-			    SDP_SERVICE_CLASS_PUBLIC_BROWSE_GROUP != uuid)
+			memcpy(&puuid, &uuid_base, sizeof(puuid));
+			puuid.b[2] = provider->profile->uuid >> 8;
+			puuid.b[3] = provider->profile->uuid;
+
+			if (memcmp(&uuid, &puuid, sizeof(uuid)) != 0 &&
+			    memcmp(&uuid, &uuid_public_browse_group, sizeof(uuid)) != 0)
 				continue;
 
 			cs = server_prepare_attr_list(provider,
diff --git a/usr.sbin/bluetooth/sdpd/ssr.c b/usr.sbin/bluetooth/sdpd/ssr.c
index 2ba6790..ac27548 100644
--- a/usr.sbin/bluetooth/sdpd/ssr.c
+++ b/usr.sbin/bluetooth/sdpd/ssr.c
@@ -41,6 +41,7 @@
 #include "profile.h"
 #include "provider.h"
 #include "server.h"
+#include "uuid-private.h"
 
 /*
  * Prepare SDP Service Search Response
@@ -56,7 +57,8 @@ server_prepare_service_search_response(server_p srv, int32_t fd)
 
 	uint8_t		*ptr = NULL;
 	provider_t	*provider = NULL;
-	int32_t		 type, ssplen, rsp_limit, rcount, cslen, cs, uuid;
+	int32_t		 type, ssplen, rsp_limit, rcount, cslen, cs;
+	uint128_t	 uuid, puuid;
 
 	/*
 	 * Minimal SDP Service Search Request
@@ -145,12 +147,33 @@ server_prepare_service_search_response(server_p srv, int32_t fd)
 			if (ssplen < 2)
 				return (SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX);
 
-			SDP_GET16(uuid, req);
+			memcpy(&uuid, &uuid_base, sizeof(uuid));
+			uuid.b[2] = *req ++;
+			uuid.b[3] = *req ++;
 			ssplen -= 2;
 			break;
 
-		case SDP_DATA_UUID32: /* XXX FIXME */
-		case SDP_DATA_UUID128: /* XXX FIXME */
+		case SDP_DATA_UUID32:
+			if (ssplen < 4)
+				return (SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX);
+
+			memcpy(&uuid, &uuid_base, sizeof(uuid));
+			uuid.b[0] = *req ++;
+			uuid.b[1] = *req ++;
+			uuid.b[2] = *req ++;
+			uuid.b[3] = *req ++;
+			ssplen -= 4;
+			break;
+
+		case SDP_DATA_UUID128:
+			if (ssplen < 16)
+				return (SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX);
+
+			memcpy(uuid.b, req, 16);
+			req += 16;
+			ssplen -= 16; 
+			break;
+
 		default:
 			return (SDP_ERROR_CODE_INVALID_REQUEST_SYNTAX);
 			/* NOT REACHED */
@@ -162,8 +185,12 @@ server_prepare_service_search_response(server_p srv, int32_t fd)
 			if (!provider_match_bdaddr(provider, &srv->req_sa.l2cap_bdaddr))
 				continue;
 
-			if (provider->profile->uuid == uuid ||
-			    SDP_SERVICE_CLASS_PUBLIC_BROWSE_GROUP == uuid) {
+			memcpy(&puuid, &uuid_base, sizeof(puuid));
+			puuid.b[2] = provider->profile->uuid >> 8;
+			puuid.b[3] = provider->profile->uuid;
+
+			if (memcmp(&uuid, &puuid, sizeof(uuid)) == 0 ||
+			    memcmp(&uuid, &uuid_public_browse_group, sizeof(uuid)) == 0) {
 				SDP_PUT32(provider->handle, ptr);
 				rcount ++;
 			}
diff --git a/usr.sbin/bluetooth/sdpd/uuid-private.h b/usr.sbin/bluetooth/sdpd/uuid-private.h
new file mode 100644
index 0000000..db8d13b
--- /dev/null
+++ b/usr.sbin/bluetooth/sdpd/uuid-private.h
@@ -0,0 +1,39 @@
+/*
+ * uuid-private.h
+ *
+ * Copyright (c) 2005 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: uuid-private.h,v 1.1 2004/12/09 18:20:26 max Exp $
+ * $FreeBSD$
+ */
+
+#ifndef _UUID_PRIVATE_H_
+#define _UUID_PRIVATE_H_
+
+extern	uint128_t	uuid_base;
+extern	uint128_t	uuid_public_browse_group;
+
+#endif /* ndef _UUID_PRIVATE_H_ */
+
diff --git a/usr.sbin/bluetooth/sdpd/uuid.c b/usr.sbin/bluetooth/sdpd/uuid.c
new file mode 100644
index 0000000..1989bc5
--- /dev/null
+++ b/usr.sbin/bluetooth/sdpd/uuid.c
@@ -0,0 +1,56 @@
+/*
+ * uuid.c
+ *
+ * Copyright (c) 2005 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: uuid.c,v 1.1 2004/12/09 18:20:26 max Exp $
+ * $FreeBSD$
+ */
+
+#include <bluetooth.h>
+#include <sdp.h>
+#include <uuid.h>
+#include "uuid-private.h"
+
+uint128_t	uuid_base = {
+	.b = {
+		0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00,
+		0x10, 0x00,
+		0x80, 0x00,
+		0x00, 0x80, 0x5f, 0x9b, 0x34, 0xfb
+	}
+};
+
+uint128_t	uuid_public_browse_group = {
+	.b  = {
+		0x00, 0x00, 0x10, 0x02,
+		0x00, 0x00,
+		0x10, 0x00,
+		0x80, 0x00,
+		0x00, 0x80, 0x5f, 0x9b, 0x34, 0xfb
+	}
+};
+