diff options
Diffstat (limited to 'bta/ag/bta_ag_sdp.c')
| -rw-r--r--[-rwxr-xr-x] | bta/ag/bta_ag_sdp.c | 67 |
1 files changed, 40 insertions, 27 deletions
diff --git a/bta/ag/bta_ag_sdp.c b/bta/ag/bta_ag_sdp.c index 6b7a5ce..d708cf2 100755..100644 --- a/bta/ag/bta_ag_sdp.c +++ b/bta/ag/bta_ag_sdp.c @@ -1,14 +1,27 @@ -/***************************************************************************** -** -** Name: bta_ag_sdp.c -** -** Description: This file contains the audio gateway functions -** performing SDP operations. -** -** Copyright (c) 2003-2005, Broadcom Corp., All Rights Reserved. -** Widcomm Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2003-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This file contains the audio gateway functions performing SDP + * operations. + * + ******************************************************************************/ #include <string.h> #include "bta_api.h" @@ -49,7 +62,7 @@ const tBTA_AG_SDP_CBACK bta_ag_sdp_cback_tbl[] = ** Function bta_ag_sdp_cback ** ** Description SDP callback function. -** +** ** ** Returns void ** @@ -89,9 +102,9 @@ static void bta_ag_sdp_cback(UINT16 status, UINT8 idx) ** Function bta_ag_sdp_cback_1 to 3 ** ** Description SDP callback functions. Since there is no way to -** distinguish scb from the callback we need separate +** distinguish scb from the callback we need separate ** callbacks for each scb. -** +** ** ** Returns void ** @@ -127,14 +140,14 @@ BOOLEAN bta_ag_add_record(UINT16 service_uuid, char *p_service_name, UINT8 scn, UINT8 buf[2]; APPL_TRACE_DEBUG1("bta_ag_add_record uuid: %x", service_uuid); - + memset( proto_elem_list, 0 , BTA_AG_NUM_PROTO_ELEMS*sizeof(tSDP_PROTOCOL_ELEM)); /* add the protocol element sequence */ proto_elem_list[0].protocol_uuid = UUID_PROTOCOL_L2CAP; proto_elem_list[0].num_params = 0; proto_elem_list[1].protocol_uuid = UUID_PROTOCOL_RFCOMM; - proto_elem_list[1].num_params = 1; + proto_elem_list[1].num_params = 1; proto_elem_list[1].params[0] = scn; result &= SDP_AddProtocolList(sdp_handle, BTA_AG_NUM_PROTO_ELEMS, proto_elem_list); @@ -172,13 +185,13 @@ BOOLEAN bta_ag_add_record(UINT16 service_uuid, char *p_service_name, UINT8 scn, if (features & BTA_AG_FEAT_CODEC) codec_supported = TRUE; - + features &= BTA_AG_SDP_FEAT_SPEC; /* Codec bit position is different in SDP and in BRSF */ if (codec_supported) features |= 0x0020; - + UINT16_TO_BE_FIELD(buf, features); result &= SDP_AddAttribute(sdp_handle, ATTR_ID_SUPPORTED_FEATURES, UINT_DESC_TYPE, 2, buf); } @@ -194,7 +207,7 @@ BOOLEAN bta_ag_add_record(UINT16 service_uuid, char *p_service_name, UINT8 scn, ** Function bta_ag_create_records ** ** Description Create SDP records for registered services. -** +** ** ** Returns void ** @@ -224,7 +237,7 @@ void bta_ag_create_records(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) } p_scb->hsp_version = HSP_VERSION_1_2; - + } /******************************************************************************* @@ -232,7 +245,7 @@ void bta_ag_create_records(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_del_records ** ** Description Delete SDP records for any registered services. -** +** ** ** Returns void ** @@ -256,7 +269,7 @@ void bta_ag_del_records(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) { others |= p->reg_services; } - } + } others >>= BTA_HSP_SERVICE_ID; services = p_scb->reg_services >> BTA_HSP_SERVICE_ID; @@ -284,7 +297,7 @@ void bta_ag_del_records(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** ** Description Process SDP discovery results to find requested attributes ** for requested service. -** +** ** ** Returns TRUE if results found, FALSE otherwise. ** @@ -311,7 +324,7 @@ BOOLEAN bta_ag_sdp_find_attr(tBTA_AG_SCB *p_scb, tBTA_SERVICE_MASK service) { return result; } - + /* loop through all records we found */ while (TRUE) { @@ -384,7 +397,7 @@ BOOLEAN bta_ag_sdp_find_attr(tBTA_AG_SCB *p_scb, tBTA_SERVICE_MASK service) ** Function bta_ag_do_disc ** ** Description Do service discovery. -** +** ** ** Returns void ** @@ -422,7 +435,7 @@ void bta_ag_do_disc(tBTA_AG_SCB *p_scb, tBTA_SERVICE_MASK service) attr_list[0] = ATTR_ID_SERVICE_CLASS_ID_LIST; attr_list[1] = ATTR_ID_PROTOCOL_DESC_LIST; attr_list[2] = ATTR_ID_BT_PROFILE_DESC_LIST; - attr_list[3] = ATTR_ID_REMOTE_AUDIO_VOLUME_CONTROL; + attr_list[3] = ATTR_ID_REMOTE_AUDIO_VOLUME_CONTROL; num_attr = 4; uuid_list[0].uu.uuid16 = UUID_SERVCLASS_HEADSET; /* Legacy from HSP v1.0 */ @@ -472,7 +485,7 @@ void bta_ag_do_disc(tBTA_AG_SCB *p_scb, tBTA_SERVICE_MASK service) ** Function bta_ag_free_db ** ** Description Free discovery database. -** +** ** ** Returns void ** |