/******************************************************************************
*
- * Copyright (C) 2009-2012 Broadcom Corporation
+ * Copyright (C) 2014 Google, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
******************************************************************************/
-/************************************************************************************
- *
- * Filename: btif_hf.c
- *
- * Description: Handsfree Profile Bluetooth Interface
- *
- *
- ***********************************************************************************/
+#define LOG_TAG "BTIF_SOCK_SDP"
#include <hardware/bluetooth.h>
#include <hardware/bt_sock.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <errno.h>
+#include <cutils/log.h>
-#define LOG_TAG "BTIF_SOCK_SDP"
#include "btif_common.h"
#include "btif_util.h"
-
#include "bd.h"
-
#include "bta_api.h"
-
-
#include "bt_target.h"
#include "gki.h"
#include "hcimsgs.h"
#include "../bta/pb/bta_pbs_int.h"
#include "../include/bta_op_api.h"
#include "bta_jv_api.h"
-#include <cutils/log.h>
-
-#define RESERVED_SCN_PBS 19
-#define RESERVED_SCN_OPS 12
-
-#define UUID_MAX_LENGTH 16
+// This module provides an abstraction on top of the lower-level SDP database
+// code for registration and discovery of various bluetooth sockets.
+//
+// This code also provides for on-demand registration of "pre-registered"
+// services as a backwards compatibility function to third-party applications
+// expecting a bluez stack.
-#define IS_UUID(u1,u2) !memcmp(u1,u2,UUID_MAX_LENGTH)
-
-
-#define BTM_NUM_PROTO_ELEMS 2
-static int add_sdp_by_uuid(const char *name, const uint8_t *service_uuid, UINT16 channel)
-{
-
- UINT32 btm_sdp_handle;
-
- tSDP_PROTOCOL_ELEM proto_elem_list[BTM_NUM_PROTO_ELEMS];
-
- /* register the service */
- if ((btm_sdp_handle = SDP_CreateRecord()) != FALSE)
- {
- /*** Fill out the protocol element sequence for SDP ***/
- 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].params[0] = channel;
-
- if (SDP_AddProtocolList(btm_sdp_handle, BTM_NUM_PROTO_ELEMS,
- proto_elem_list))
- {
- UINT8 buff[48];
- UINT8 *p, *type_buf[1];
- UINT8 type[1], type_len[1];
- p = type_buf[0] = buff;
- type[0] = UUID_DESC_TYPE;
-
-// UINT8_TO_BE_STREAM (p, (UUID_DESC_TYPE << 3) | SIZE_SIXTEEN_BYTES);
- ARRAY_TO_BE_STREAM (p, service_uuid, 16);
- type_len[0] = 16;
- if( SDP_AddSequence(btm_sdp_handle, (UINT16) ATTR_ID_SERVICE_CLASS_ID_LIST,
- 1, type, type_len, type_buf) )
-// if (SDP_AddServiceClassIdList(btm_sdp_handle, 1, &service_uuid))
- {
- if ((SDP_AddAttribute(btm_sdp_handle, ATTR_ID_SERVICE_NAME,
- TEXT_STR_DESC_TYPE, (UINT32)(strlen(name)+1),
- (UINT8 *)name)) )
- {
- UINT16 list[1];
-
- /* Make the service browseable */
- list[0] = UUID_SERVCLASS_PUBLIC_BROWSE_GROUP;
- if ((SDP_AddUuidSequence (btm_sdp_handle, ATTR_ID_BROWSE_GROUP_LIST,
- 1, list)) )
-
- return btm_sdp_handle;
- }
- }
- }
- }
- else APPL_TRACE_ERROR("failed to create sdp record, service_name:%s", name);
- return 0;
-}
+// Realm Character Set -- 0 is ASCII
+#define BTA_PBS_REALM_CHARSET 0
+// Specifies whether or not client's user id is required during obex
+// authentication
+#define BTA_PBS_USERID_REQ FALSE
-/* Realm Character Set */
-#define BTA_PBS_REALM_CHARSET 0 /* ASCII */
-
-/* Specifies whether or not client's user id is required during obex authentication */
-#define BTA_PBS_USERID_REQ FALSE
+// TODO(jtgans): Is this really exported to anything anywhere? If so, we should
+// stuff it into the header, otherwise, WHY IS IT HERE?!
extern const tBTA_PBS_CFG bta_pbs_cfg;
-const tBTA_PBS_CFG bta_pbs_cfg =
-{
- BTA_PBS_REALM_CHARSET, /* Server only */
- BTA_PBS_USERID_REQ, /* Server only */
- (BTA_PBS_SUPF_DOWNLOAD | BTA_PBS_SURF_BROWSE),
- BTA_PBS_REPOSIT_LOCAL,
-};
-
-static int add_pbap_sdp(const char* p_service_name, int scn)
-{
-
- tSDP_PROTOCOL_ELEM protoList [3];
- UINT16 pbs_service = UUID_SERVCLASS_PBAP_PSE;
- UINT16 browse = UUID_SERVCLASS_PUBLIC_BROWSE_GROUP;
- BOOLEAN status = FALSE;
- UINT32 sdp_handle = 0;
- tBTA_PBS_CFG *p_bta_pbs_cfg = (tBTA_PBS_CFG *)&bta_pbs_cfg;
-
- APPL_TRACE_DEBUG("add_pbap_sdd:scn %d, service name %s", scn, p_service_name);
- if ((sdp_handle = SDP_CreateRecord()) == 0)
- {
- APPL_TRACE_ERROR("PBS SDP: Unable to register PBS Service");
- return sdp_handle;
- }
-
- /* add service class */
- if (SDP_AddServiceClassIdList(sdp_handle, 1, &pbs_service))
- {
- memset( protoList, 0 , 3*sizeof(tSDP_PROTOCOL_ELEM) );
- /* add protocol list, including RFCOMM scn */
- protoList[0].protocol_uuid = UUID_PROTOCOL_L2CAP;
- protoList[0].num_params = 0;
- protoList[1].protocol_uuid = UUID_PROTOCOL_RFCOMM;
- protoList[1].num_params = 1;
- protoList[1].params[0] = scn;
- protoList[2].protocol_uuid = UUID_PROTOCOL_OBEX;
- protoList[2].num_params = 0;
-
- if (SDP_AddProtocolList(sdp_handle, 3, protoList))
- {
- status = TRUE; /* All mandatory fields were successful */
-
- /* optional: if name is not "", add a name entry */
- if (*p_service_name != '\0')
- SDP_AddAttribute(sdp_handle,
- (UINT16)ATTR_ID_SERVICE_NAME,
- (UINT8)TEXT_STR_DESC_TYPE,
- (UINT32)(strlen(p_service_name) + 1),
- (UINT8 *)p_service_name);
-
- /* Add in the Bluetooth Profile Descriptor List */
- SDP_AddProfileDescriptorList(sdp_handle,
- UUID_SERVCLASS_PHONE_ACCESS,
- BTA_PBS_DEFAULT_VERSION);
-
- } /* end of setting mandatory protocol list */
- } /* end of setting mandatory service class */
-
- /* add supported feature and repositories */
- if (status)
- {
- SDP_AddAttribute(sdp_handle, ATTR_ID_SUPPORTED_REPOSITORIES, UINT_DESC_TYPE,
- (UINT32)1, (UINT8*)&p_bta_pbs_cfg->supported_repositories);
-
- /* Make the service browseable */
- SDP_AddUuidSequence (sdp_handle, ATTR_ID_BROWSE_GROUP_LIST, 1, &browse);
- }
+const tBTA_PBS_CFG bta_pbs_cfg = {
+ BTA_PBS_REALM_CHARSET, // realm_charset: Server only
+ BTA_PBS_USERID_REQ, // userid_req: Server only
+ (BTA_PBS_SUPF_DOWNLOAD | BTA_PBS_SURF_BROWSE), // supported_features
+ BTA_PBS_REPOSIT_LOCAL, // supported_repositories
+};
- if (!status)
- {
- SDP_DeleteRecord(sdp_handle);
- sdp_handle = 0;
- APPL_TRACE_ERROR("bta_pbs_sdp_register FAILED");
- }
- else
- {
- bta_sys_add_uuid(pbs_service); /* UUID_SERVCLASS_PBAP_PSE */
- APPL_TRACE_DEBUG("PBS: SDP Registered (handle 0x%08x)", sdp_handle);
- }
+// object format lookup table
+#define OBEX_PUSH_NUM_FORMATS 7
+
+static const tBTA_OP_FMT bta_ops_obj_fmt[OBEX_PUSH_NUM_FORMATS] = {
+ BTA_OP_VCARD21_FMT,
+ BTA_OP_VCARD30_FMT,
+ BTA_OP_VCAL_FMT,
+ BTA_OP_ICAL_FMT,
+ BTA_OP_VNOTE_FMT,
+ BTA_OP_VMSG_FMT,
+ BTA_OP_OTHER_FMT
+};
- return sdp_handle;
-}
+// TODO(jtgans): Figure out if we actually need this define. This is ifndef
+// defined in bt_target.h, but nowhere else, so right now, unless something
+// overrides this before bt_target.h sets it, it will always be bt_target.h's
+// version.
+#ifndef BTUI_OPS_FORMATS
+#define BTUI_OPS_FORMATS (BTA_OP_VCARD21_MASK \
+ | BTA_OP_VCARD30_MASK \
+ | BTA_OP_VCAL_MASK \
+ | BTA_OP_ICAL_MASK \
+ | BTA_OP_VNOTE_MASK \
+ | BTA_OP_VMSG_MASK \
+ | BTA_OP_ANY_MASK)
+#endif
-/* This is horrible design - to reserve channel ID's and use them to magically link
- * a channel number to a hard coded SDP entry.
+/*
+ * This is horrible design - to reserve channel ID's and use them to magically
+ * link a channel number to a hard coded SDP entry.
+ *
* TODO: expose a prober SDP API, to avoid hacks like this, and make it possible
- * to set useful names for the ServiceName */
+ * to set useful names for the ServiceName
+ */
#define BTA_MAP_MSG_TYPE_EMAIL 0x01
#define BTA_MAP_MSG_TYPE_SMS_GSM 0x02
#define BTA_MAP_MSG_TYPE_SMS_CDMA 0x04
#define BTA_MAP_MSG_TYPE_MMS 0x08
-#define BTA_MAPS_DEFAULT_VERSION 0x0101 /* MAP 1.1 */
-typedef struct
-{
- UINT8 mas_id; /* the MAS instance id */
- const char* service_name; /* Description of the MAS instance */
- UINT8 supported_message_types;/* Server supported message types - SMS/MMS/EMAIL */
-} tBTA_MAPS_CFG;
-const tBTA_MAPS_CFG bta_maps_cfg_sms =
-{
- 0, /* Mas id 0 is for SMS/MMS */
- "MAP SMS",
- BTA_MAP_MSG_TYPE_SMS_GSM | BTA_MAP_MSG_TYPE_SMS_CDMA
-};
-const tBTA_MAPS_CFG bta_maps_cfg_email =
-{
- 1, /* Mas id 1 is for EMAIL */
- "MAP EMAIL",
- BTA_MAP_MSG_TYPE_EMAIL
-};
-static int add_maps_sdp(const char* p_service_name, int scn)
-{
-
- tSDP_PROTOCOL_ELEM protoList [3];
- UINT16 service = UUID_SERVCLASS_MESSAGE_ACCESS;
- UINT16 browse = UUID_SERVCLASS_PUBLIC_BROWSE_GROUP;
- BOOLEAN status = FALSE;
- UINT32 sdp_handle = 0;
- // TODO: To add support for EMAIL set below depending on the scn to either SMS or Email
- const tBTA_MAPS_CFG *p_bta_maps_cfg = &bta_maps_cfg_sms;
-
- APPL_TRACE_DEBUG("add_maps_sdd:scn %d, service name %s", scn, p_service_name);
-
- if ((sdp_handle = SDP_CreateRecord()) == 0)
- {
- APPL_TRACE_ERROR("MAPS SDP: Unable to register MAPS Service");
- return sdp_handle;
- }
-
- /* add service class */
- if (SDP_AddServiceClassIdList(sdp_handle, 1, &service))
- {
- memset( protoList, 0 , 3*sizeof(tSDP_PROTOCOL_ELEM) );
- /* add protocol list, including RFCOMM scn */
- protoList[0].protocol_uuid = UUID_PROTOCOL_L2CAP;
- protoList[0].num_params = 0;
- protoList[1].protocol_uuid = UUID_PROTOCOL_RFCOMM;
- protoList[1].num_params = 1;
- protoList[1].params[0] = scn;
- protoList[2].protocol_uuid = UUID_PROTOCOL_OBEX;
- protoList[2].num_params = 0;
-
- if (SDP_AddProtocolList(sdp_handle, 3, protoList))
- {
- status = TRUE; /* All mandatory fields were successful */
-
- /* optional: if name is not "", add a name entry */
- SDP_AddAttribute(sdp_handle,
- (UINT16)ATTR_ID_SERVICE_NAME,
- (UINT8)TEXT_STR_DESC_TYPE,
- (UINT32)(strlen(p_bta_maps_cfg->service_name) + 1),
- (UINT8 *)p_bta_maps_cfg->service_name);
-
- /* Add in the Bluetooth Profile Descriptor List */
- SDP_AddProfileDescriptorList(sdp_handle,
- UUID_SERVCLASS_MAP_PROFILE,
- BTA_MAPS_DEFAULT_VERSION);
-
- } /* end of setting mandatory protocol list */
- } /* end of setting mandatory service class */
-
- /* add supported feature and repositories */
- if (status)
- {
- SDP_AddAttribute(sdp_handle, ATTR_ID_MAS_INSTANCE_ID, UINT_DESC_TYPE,
- (UINT32)1, (UINT8*)&p_bta_maps_cfg->mas_id);
- SDP_AddAttribute(sdp_handle, ATTR_ID_SUPPORTED_MSG_TYPE, UINT_DESC_TYPE,
- (UINT32)1, (UINT8*)&p_bta_maps_cfg->supported_message_types);
-
- /* Make the service browseable */
- SDP_AddUuidSequence (sdp_handle, ATTR_ID_BROWSE_GROUP_LIST, 1, &browse);
- }
-
- if (!status)
- {
- SDP_DeleteRecord(sdp_handle);
- sdp_handle = 0;
- APPL_TRACE_ERROR("bta_mass_sdp_register FAILED");
- }
- else
- {
- bta_sys_add_uuid(service); /* UUID_SERVCLASS_MESSAGE_ACCESS */
- APPL_TRACE_DEBUG("MAPSS: SDP Registered (handle 0x%08x)", sdp_handle);
- }
+#define BTA_MAP_MAS_ID_SMSMMS 0
+#define BTA_MAP_MAS_ID_EMAIL 1
- return sdp_handle;
-}
+// MAP 1.1
+#define BTA_MAP_DEFAULT_VERSION 0x0101
+typedef struct {
+ UINT8 mas_id; // the MAS instance id
+ const char *service_name; // Description of the MAS instance
+ UINT8 supported_message_types; // Server supported message types - SMS/MMS/EMAIL
+} tBTA_MAP_CFG;
-/* object format lookup table */
-static const tBTA_OP_FMT bta_ops_obj_fmt[] =
-{
- BTA_OP_VCARD21_FMT,
- BTA_OP_VCARD30_FMT,
- BTA_OP_VCAL_FMT,
- BTA_OP_ICAL_FMT,
- BTA_OP_VNOTE_FMT,
- BTA_OP_VMSG_FMT,
- BTA_OP_OTHER_FMT
+const tBTA_MAP_CFG bta_map_cfg_sms = {
+ BTA_MAP_MAS_ID_SMSMMS,
+ "MAP SMS",
+ BTA_MAP_MSG_TYPE_SMS_GSM | BTA_MAP_MSG_TYPE_SMS_CDMA
};
-#define BTA_OPS_NUM_FMTS 7
-#define BTA_OPS_PROTOCOL_COUNT 3
-
-#ifndef BTUI_OPS_FORMATS
-#define BTUI_OPS_FORMATS (BTA_OP_VCARD21_MASK | BTA_OP_VCARD30_MASK | \
- BTA_OP_VCAL_MASK | BTA_OP_ICAL_MASK | \
- BTA_OP_VNOTE_MASK | BTA_OP_VMSG_MASK | \
- BTA_OP_ANY_MASK )
-#endif
+#define RESERVED_SCN_PBS 19
+#define RESERVED_SCN_OPS 12
-static int add_ops_sdp(const char *p_service_name,int scn)
-{
-
-
- tSDP_PROTOCOL_ELEM protoList [BTA_OPS_PROTOCOL_COUNT];
- UINT16 servclass = UUID_SERVCLASS_OBEX_OBJECT_PUSH;
- int i, j;
- tBTA_UTL_COD cod;
- UINT8 desc_type[BTA_OPS_NUM_FMTS];
- UINT8 type_len[BTA_OPS_NUM_FMTS];
- UINT8 *type_value[BTA_OPS_NUM_FMTS];
- UINT16 browse;
- UINT32 sdp_handle;
- tBTA_OP_FMT_MASK formats = BTUI_OPS_FORMATS;
-
- APPL_TRACE_DEBUG("scn %d, service name %s", scn, p_service_name);
-
- sdp_handle = SDP_CreateRecord();
-
- /* add service class */
- if (SDP_AddServiceClassIdList(sdp_handle, 1, &servclass))
- {
- /* add protocol list, including RFCOMM scn */
- protoList[0].protocol_uuid = UUID_PROTOCOL_L2CAP;
- protoList[0].num_params = 0;
- protoList[1].protocol_uuid = UUID_PROTOCOL_RFCOMM;
- protoList[1].num_params = 1;
- protoList[1].params[0] = scn;
- protoList[2].protocol_uuid = UUID_PROTOCOL_OBEX;
- protoList[2].num_params = 0;
-
- if (SDP_AddProtocolList(sdp_handle, BTA_OPS_PROTOCOL_COUNT, protoList))
- {
- SDP_AddAttribute(sdp_handle,
- (UINT16)ATTR_ID_SERVICE_NAME,
- (UINT8)TEXT_STR_DESC_TYPE,
- (UINT32)(strlen(p_service_name) + 1),
- (UINT8 *)p_service_name);
-
- SDP_AddProfileDescriptorList(sdp_handle,
- UUID_SERVCLASS_OBEX_OBJECT_PUSH,
- 0x0100);
- }
- }
+#define UUID_MAX_LENGTH 16
+#define UUID_MATCHES(u1, u2) !memcmp(u1, u2, UUID_MAX_LENGTH)
+
+// Adds a protocol list and service name (if provided) to an SDP record given by
+// |sdp_handle|, and marks it as browseable. This is a shortcut for defining a
+// set of protocols that includes L2CAP, RFCOMM, and optionally OBEX. If
+// |with_obex| is |TRUE|, then an additional OBEX protocol UUID will be included
+// at the end of the protocol list.
+//
+// Returns TRUE if successful, otherwise FALSE.
+static BOOLEAN create_base_record(const UINT32 sdp_handle, const char *name,
+ const UINT16 channel, const BOOLEAN with_obex) {
+ APPL_TRACE_DEBUG("create_base_record: scn: %d, name: %s, with_obex: %d",
+ channel, name, with_obex);
+
+ // Setup the protocol list and add it.
+ tSDP_PROTOCOL_ELEM proto_list[SDP_MAX_LIST_ELEMS];
+ int num_proto_elements = with_obex ? 3 : 2;
+
+ memset(proto_list, 0, num_proto_elements * sizeof(tSDP_PROTOCOL_ELEM));
+
+ proto_list[0].protocol_uuid = UUID_PROTOCOL_L2CAP;
+ proto_list[0].num_params = 0;
+ proto_list[1].protocol_uuid = UUID_PROTOCOL_RFCOMM;
+ proto_list[1].num_params = 1;
+ proto_list[1].params[0] = channel;
+
+ if (with_obex == TRUE) {
+ proto_list[2].protocol_uuid = UUID_PROTOCOL_OBEX;
+ proto_list[2].num_params = 0;
+ }
+
+ char *stage = "protocol_list";
+ if (!SDP_AddProtocolList(sdp_handle, num_proto_elements, proto_list))
+ goto error;
+
+ // Add the name to the SDP record.
+ if (name[0] != '\0') {
+ stage = "service_name";
+ if (!SDP_AddAttribute(sdp_handle, ATTR_ID_SERVICE_NAME,
+ TEXT_STR_DESC_TYPE, (UINT32)(strlen(name) + 1),
+ (UINT8 *)name))
+ goto error;
+ }
+
+ // Mark the service as browseable.
+ UINT16 list = UUID_SERVCLASS_PUBLIC_BROWSE_GROUP;
+ stage = "browseable";
+ if (!SDP_AddUuidSequence(sdp_handle, ATTR_ID_BROWSE_GROUP_LIST, 1, &list))
+ goto error;
+
+ APPL_TRACE_DEBUG("create_base_record: successfully created base service "
+ "record, handle: 0x%08x, scn: %d, name: %s, with_obex: %d",
+ sdp_handle, channel, name, with_obex);
+ return TRUE;
+
+error:
+ APPL_TRACE_ERROR("create_base_record: failed to create base service "
+ "record, stage: %s, scn: %d, name: %s, with_obex: %d",
+ stage, channel, name, with_obex);
+ return FALSE;
+}
- /* Make the service browseable */
- browse = UUID_SERVCLASS_PUBLIC_BROWSE_GROUP;
- SDP_AddUuidSequence (sdp_handle, ATTR_ID_BROWSE_GROUP_LIST, 1, &browse);
-
- /* add sequence for supported types */
- for (i = 0, j = 0; i < BTA_OPS_NUM_FMTS; i++)
- {
- if ((formats >> i) & 1)
- {
- type_value[j] = (UINT8 *) &bta_ops_obj_fmt[i];
- desc_type[j] = UINT_DESC_TYPE;
- type_len[j++] = 1;
- }
- }
+// Registers a service with the given |name|, |uuid|, and |channel| in the SDP
+// database as a generic L2CAP RFCOMM protocol, storing its |uuid| as a service
+// class sequence.
+static int add_sdp_by_uuid(const char *name, const uint8_t *uuid,
+ const UINT16 channel) {
+ APPL_TRACE_DEBUG("add_sdp_by_uuid: scn: %d, service_name: %s", channel, name);
+
+ UINT32 handle = SDP_CreateRecord();
+ if (handle == 0) {
+ APPL_TRACE_ERROR("add_sdp_by_uuid: failed to create sdp record, "
+ "scn: %d, service_name: %s", channel, name);
+ return 0;
+ }
+
+ // Create the base SDP record.
+ char *stage = "create_base_record";
+ if (!create_base_record(handle, name, channel, FALSE /* with_obex */))
+ goto error;
+
+ // Convert the |uuid| into a big-endian representation and add it as a
+ // sequence.
+ UINT8 type = UUID_DESC_TYPE;
+ UINT8 type_len = UUID_MAX_LENGTH;
+ UINT8 type_buf[48];
+
+ // Do the conversion to big-endian -- tmp is only used to iterate through the
+ // UUID array in the macro and serves no other purpose as the conversion
+ // macros are not hygenic.
+ {
+ UINT8 *tmp = type_buf;
+ ARRAY_TO_BE_STREAM(tmp, uuid, UUID_MAX_LENGTH);
+ }
+
+ stage = "service_class_sequence";
+ if (!SDP_AddSequence(handle, (UINT16)ATTR_ID_SERVICE_CLASS_ID_LIST,
+ 1, &type, &type_len, (UINT8**)&type_buf))
+ goto error;
+
+
+ APPL_TRACE_DEBUG("add_sdp_by_uuid: service registered successfully, "
+ "service_name: %s, handle: 0x%08x", name, handle);
+ return handle;
+
+error:
+ SDP_DeleteRecord(handle);
+ APPL_TRACE_ERROR("add_sdp_by_uuid: failed to register service "
+ "stage: %s, service_name: %s", stage, name);
+ return 0;
+}
- SDP_AddSequence(sdp_handle, (UINT16) ATTR_ID_SUPPORTED_FORMATS_LIST,
- (UINT8) j, desc_type, type_len, type_value);
+// Registers a service with the given |name| and |channel| in the SDP
+// database as a PBAP protocol.
+static int add_pbap_sdp(const char *name, const int channel) {
+ APPL_TRACE_DEBUG("add_pbap_sdp: scn %d, service_name %s", channel, name);
- /* set class of device */
- cod.service = BTM_COD_SERVICE_OBJ_TRANSFER;
- utl_set_device_class(&cod, BTA_UTL_SET_COD_SERVICE_CLASS);
+ UINT32 handle = SDP_CreateRecord();
+ if (handle == 0) {
+ APPL_TRACE_ERROR("add_pbap_sdp: failed to create sdp record, "
+ "service_name: %s", name);
+ return 0;
+ }
+
+ // Create the base SDP record.
+ char *stage = "create_base_record";
+ if (!create_base_record(handle, name, channel, TRUE /* with_obex */))
+ goto error;
+
+ // Add service class
+ UINT16 service = UUID_SERVCLASS_PBAP_PSE;
+ stage = "service_class";
+ if (!SDP_AddServiceClassIdList(handle, 1, &service))
+ goto error;
+
+ // Add in the phone access descriptor
+ stage = "profile_descriptor_list";
+ if (!SDP_AddProfileDescriptorList(handle,
+ UUID_SERVCLASS_PHONE_ACCESS,
+ BTA_PBS_DEFAULT_VERSION))
+ goto error;
+
+ // Set up our supported repositories
+ stage = "supported_repositories";
+ if (!SDP_AddAttribute(handle, ATTR_ID_SUPPORTED_REPOSITORIES, UINT_DESC_TYPE,
+ 1, (UINT8*)&bta_pbs_cfg.supported_repositories))
+ goto error;
+
+ // Notify the system that we've got a new service class UUID.
+ bta_sys_add_uuid(UUID_SERVCLASS_PBAP_PSE);
+ APPL_TRACE_DEBUG("add_pbap_sdp: service registered successfully, "
+ "service_name: %s, handle: 0x%08x", name, handle);
+
+ return handle;
+
+error:
+ SDP_DeleteRecord(handle);
+ APPL_TRACE_ERROR("add_pbap_sdp: failed to register PBAP service, stage: %s, "
+ "service_name: %s", stage, name);
+ return 0;
+}
- bta_sys_add_uuid(servclass); /* UUID_SERVCLASS_OBEX_OBJECT_PUSH */
+// Registers a service with the given |name| and |channel| in the SDP database
+// as a MAP protocol.
+static int add_maps_sdp(const char *name, const int channel) {
+ APPL_TRACE_DEBUG("add_maps_sdp: scn %d, service_name %s", channel,
+ name);
- return sdp_handle;
+ UINT32 handle = SDP_CreateRecord();
+ if (handle == 0) {
+ APPL_TRACE_ERROR("add_maps_sdp: failed to create sdp record, "
+ "service_name: %s", name);
+ return 0;
+ }
+
+ // Create the base SDP record.
+ char *stage = "create_base_record";
+ if (!create_base_record(handle, name, channel, TRUE /* with_obex */))
+ goto error;
+
+ // add service class
+ UINT16 service = UUID_SERVCLASS_MESSAGE_ACCESS;
+ stage = "service_class";
+ if (!SDP_AddServiceClassIdList(handle, 1, &service))
+ goto error;
+
+ // TODO: To add support for EMAIL set below depending on the scn to either
+ // SMS or Email
+ const tBTA_MAP_CFG *bta_map_cfg = &bta_map_cfg_sms;
+
+ // Add in the Bluetooth Profile Descriptor List
+ stage = "profile_descriptor_list";
+ if (!SDP_AddProfileDescriptorList(handle,
+ UUID_SERVCLASS_MAP_PROFILE,
+ BTA_MAP_DEFAULT_VERSION))
+ goto error;
+
+ stage = "mas_instance_id";
+ if (!SDP_AddAttribute(handle, ATTR_ID_MAS_INSTANCE_ID, UINT_DESC_TYPE,
+ (UINT32)1, (UINT8*)(&bta_map_cfg->mas_id)))
+ goto error;
+
+ stage = "support_message_types";
+ if (!SDP_AddAttribute(handle, ATTR_ID_SUPPORTED_MSG_TYPE, UINT_DESC_TYPE,
+ (UINT32)1,
+ (UINT8*)(&bta_map_cfg->supported_message_types)))
+ goto error;
+
+ // Notify the system that we've got a new service class UUID.
+ bta_sys_add_uuid(service); // UUID_SERVCLASS_MESSAGE_ACCESS
+ APPL_TRACE_DEBUG("ad_maps_sdp: service registered successfully, "
+ "service_name: %s, handle 0x%08x)", name, handle);
+
+ return handle;
+
+error:
+ SDP_DeleteRecord(handle);
+ APPL_TRACE_ERROR("add_maps_sdp: failed to register MAP service, stage: %s, "
+ "service_name: %s", stage, name);
+ return 0;
}
-#define SPP_NUM_PROTO_ELEMS 2
-static int add_spp_sdp(const char *service_name, int scn)
-{
- UINT16 serviceclassid = UUID_SERVCLASS_SERIAL_PORT;
- tSDP_PROTOCOL_ELEM proto_elem_list[SPP_NUM_PROTO_ELEMS];
- int sdp_handle;
-
- APPL_TRACE_DEBUG("scn %d, service name %s", scn, service_name);
-
- /* register the service */
- if ((sdp_handle = SDP_CreateRecord()) != FALSE)
- {
- /*** Fill out the protocol element sequence for SDP ***/
- 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].params[0] = scn;
-
- if (SDP_AddProtocolList(sdp_handle, SPP_NUM_PROTO_ELEMS, proto_elem_list))
- {
- if (SDP_AddServiceClassIdList(sdp_handle, 1, &serviceclassid))
- {
- if ((SDP_AddAttribute(sdp_handle, ATTR_ID_SERVICE_NAME,
- TEXT_STR_DESC_TYPE, (UINT32)(strlen(service_name)+1),
- (UINT8 *)service_name)))
- {
- UINT16 list[1];
- /* Make the service browseable */
- list[0] = UUID_SERVCLASS_PUBLIC_BROWSE_GROUP;
- SDP_AddUuidSequence (sdp_handle, ATTR_ID_BROWSE_GROUP_LIST,
- 1, list);
- }
- }
- }
+
+// Registers a service with the given |name| and |channel| as an OBEX Push
+// protocol.
+static int add_ops_sdp(const char *name, const int channel) {
+ APPL_TRACE_DEBUG("add_ops_sdp: scn %d, service_name %s", channel, name);
+
+ UINT32 handle = SDP_CreateRecord();
+ if (handle == 0) {
+ APPL_TRACE_ERROR("add_ops_sdp: failed to create sdp record, "
+ "service_name: %s", name);
+ return 0;
+ }
+
+ // Create the base SDP record.
+ char *stage = "create_base_record";
+ if (!create_base_record(handle, name, channel, TRUE /* with_obex */))
+ goto error;
+
+ // Add service class.
+ stage = "service_class";
+ UINT16 service = UUID_SERVCLASS_OBEX_OBJECT_PUSH;
+ if (!SDP_AddServiceClassIdList(handle, 1, &service))
+ goto error;
+
+ // Add the OBEX push profile descriptor.
+ stage = "profile_descriptor_list";
+ if (!SDP_AddProfileDescriptorList(handle, UUID_SERVCLASS_OBEX_OBJECT_PUSH,
+ 0x0100))
+ goto error;
+
+ // Add sequence for supported types.
+ UINT8 desc_type[OBEX_PUSH_NUM_FORMATS];
+ UINT8 type_len[OBEX_PUSH_NUM_FORMATS];
+ UINT8 *type_value[OBEX_PUSH_NUM_FORMATS];
+ UINT8 j = 0;
+
+ for (int i = 0; i < OBEX_PUSH_NUM_FORMATS; i++) {
+ if ((BTUI_OPS_FORMATS >> i) & 1) {
+ type_value[j] = (UINT8*)(&bta_ops_obj_fmt[i]);
+ desc_type[j] = UINT_DESC_TYPE;
+ type_len[j++] = 1;
}
- return sdp_handle;
+ }
+
+ stage = "supported_types";
+ if (!SDP_AddSequence(handle, (UINT16)ATTR_ID_SUPPORTED_FORMATS_LIST,
+ j, desc_type, type_len, type_value))
+ goto error;
+
+ // Set class of device.
+ tBTA_UTL_COD cod;
+ cod.service = BTM_COD_SERVICE_OBJ_TRANSFER;
+ stage = "class_of_device";
+ if (!utl_set_device_class(&cod, BTA_UTL_SET_COD_SERVICE_CLASS))
+ goto error;
+
+ // Notify the system that we've got a new service class UUID.
+ bta_sys_add_uuid(UUID_SERVCLASS_OBEX_OBJECT_PUSH);
+ APPL_TRACE_DEBUG("ad_maps_sdp: service registered successfully, "
+ "service_name: %s, handle 0x%08x)", name, handle);
+
+ return handle;
+
+error:
+ SDP_DeleteRecord(handle);
+ APPL_TRACE_ERROR("add_ops_sdp: failed to register OPS service, "
+ "stage: %s, service_name: %s", stage, name);
+ return 0;
}
+// Registers a service with the given |name| and |channel| as a serial port
+// profile protocol.
+static int add_spp_sdp(const char *name, const int channel) {
+ APPL_TRACE_DEBUG("add_spp_sdp: scn %d, service_name %s", channel, name);
-static int add_rfc_sdp_by_uuid(const char* name, const uint8_t* uuid, int scn)
-{
- int handle = 0;
+ int handle = SDP_CreateRecord();
+ if (handle == 0) {
+ APPL_TRACE_ERROR("add_spp_sdp: failed to create sdp record, "
+ "service_name: %s", name);
+ return 0;
+ }
- APPL_TRACE_DEBUG("name:%s, scn:%d", name, scn);
+ // Create the base SDP record.
+ char *stage = "create_base_record";
+ if (!create_base_record(handle, name, channel, FALSE /* with_obex */))
+ goto error;
- /*
- Bluetooth Socket API relies on having preregistered bluez sdp records for HSAG, HFAG, OPP & PBAP
- that are mapped to rc chan 10, 11,12 & 19. Today HSAG and HFAG is routed to BRCM AG and are not
- using BT socket API so for now we will need to support OPP and PBAP to enable 3rd party developer
- apps running on BRCM Android.
+ UINT16 service = UUID_SERVCLASS_SERIAL_PORT;
+ stage = "service_class";
+ if (!SDP_AddServiceClassIdList(handle, 1, &service))
+ goto error;
- To do this we will check the UUID for the requested service and mimic the SDP records of bluez
- upon reception. See functions add_opush() and add_pbap() in sdptool.c for actual records
- */
+ APPL_TRACE_DEBUG("add_spp_sdp: service registered successfully, "
+ "service_name: %s, handle 0x%08x)", name, handle);
- /* special handling for preregistered bluez services (OPP, PBAP) that we need to mimic */
+ return handle;
- int final_scn = get_reserved_rfc_channel(uuid);
- if (final_scn == -1)
- {
- final_scn=scn;
- }
- if (IS_UUID(UUID_OBEX_OBJECT_PUSH,uuid))
- {
- handle = add_ops_sdp(name,final_scn);
- }
- else if (IS_UUID(UUID_PBAP_PSE,uuid))
- {
- handle = add_pbap_sdp(name, final_scn); //PBAP Server is always 19
- }
- else if (IS_UUID(UUID_MAPS_MAS,uuid))
- {
- handle = add_maps_sdp(name, final_scn); //MAP Server is always 19
- }
- else if (IS_UUID(UUID_SPP, uuid))
- {
- handle = add_spp_sdp(name, final_scn);
- }
- else
- {
- handle = add_sdp_by_uuid(name, uuid, final_scn);
- }
- return handle;
+error:
+ SDP_DeleteRecord(handle);
+ APPL_TRACE_ERROR("add_spp_sdp: failed to register SPP service, "
+ "stage: %s, service_name: %s", stage, name);
+ return 0;
}
-BOOLEAN is_reserved_rfc_channel(int scn)
-{
- switch(scn)
- {
- case RESERVED_SCN_PBS:
- case RESERVED_SCN_OPS:
- return TRUE;
- }
- return FALSE;
+// Adds an RFCOMM SDP record for a service with the given |name|, |uuid|, and
+// |channel|. This function attempts to identify the type of the service based
+// upon its |uuid|, and will override the |channel| with a reserved channel
+// number if the |uuid| matches one of the preregistered bluez SDP records.
+static int add_rfc_sdp_by_uuid(const char *name, const uint8_t *uuid,
+ const int channel) {
+ APPL_TRACE_DEBUG("add_rfc_sdp_by_uuid: service_name: %s, channel: %d", name,
+ channel);
+
+ /*
+ * Bluetooth Socket API relies on having preregistered bluez sdp records for
+ * HSAG, HFAG, OPP & PBAP that are mapped to rc chan 10, 11,12 & 19. Today
+ * HSAG and HFAG is routed to BRCM AG and are not using BT socket API so for
+ * now we will need to support OPP and PBAP to enable 3rd party developer apps
+ * running on BRCM Android.
+ *
+ * To do this we will check the UUID for the requested service and mimic the
+ * SDP records of bluez upon reception. See functions add_opush() and
+ * add_pbap() in sdptool.c for actual records.
+ */
+
+ int final_channel = get_reserved_rfc_channel(uuid);
+
+ if (final_channel == -1) {
+ final_channel = channel;
+ }
+
+ int handle = 0;
+
+ if (UUID_MATCHES(UUID_OBEX_OBJECT_PUSH, uuid)) {
+ handle = add_ops_sdp(name, final_channel);
+ } else if (UUID_MATCHES(UUID_PBAP_PSE,uuid)) {
+ // PBAP Server is always channel 19
+ handle = add_pbap_sdp(name, final_channel);
+ } else if (UUID_MATCHES(UUID_SPP, uuid)) {
+ handle = add_spp_sdp(name, final_channel);
+ } else if (UUID_MATCHES(UUID_MAPS_MAS,uuid)) {
+ // MAP Server is always channel 19
+ handle = add_maps_sdp(name, final_channel);
+ } else {
+ handle = add_sdp_by_uuid(name, uuid, final_channel);
+ }
+
+ return handle;
}
+BOOLEAN is_reserved_rfc_channel(const int channel) {
+ switch(channel) {
+ case RESERVED_SCN_PBS:
+ case RESERVED_SCN_OPS:
+ return TRUE;
+ }
-int get_reserved_rfc_channel (const uint8_t* uuid)
-{
- if (IS_UUID(UUID_PBAP_PSE,uuid))
- {
- return RESERVED_SCN_PBS;
- }
- else if (IS_UUID(UUID_OBEX_OBJECT_PUSH,uuid))
- {
- return RESERVED_SCN_OPS;
- }
- return -1;
+ return FALSE;
}
-int add_rfc_sdp_rec(const char* name, const uint8_t* uuid, int scn)
-{
- int sdp_handle = 0;
- if(is_uuid_empty(uuid))
- {
- switch(scn)
- {
- case RESERVED_SCN_PBS: // PBAP Reserved port
- uuid = UUID_PBAP_PSE;
- break;
- case RESERVED_SCN_OPS:
- uuid = UUID_OBEX_OBJECT_PUSH;
- break;
- default:
- uuid = UUID_SPP;
- break;
- }
- }
- sdp_handle = add_rfc_sdp_by_uuid(name, uuid, scn);
- return sdp_handle;
+int get_reserved_rfc_channel(const uint8_t *uuid) {
+ if (UUID_MATCHES(UUID_PBAP_PSE, uuid)) {
+ return RESERVED_SCN_PBS;
+ } else if (UUID_MATCHES(UUID_OBEX_OBJECT_PUSH, uuid)) {
+ return RESERVED_SCN_OPS;
+ }
+
+ return -1;
}
-void del_rfc_sdp_rec(int handle)
-{
- APPL_TRACE_DEBUG("del_rfc_sdp_rec: handle:0x%x", handle);
- if(handle != -1 && handle != 0)
- BTA_JvDeleteRecord( handle );
+// Adds an SDP record to the SDP database using the given |name|, |uuid|, and
+// |channel|. Note that if the |uuid| is empty, the |uuid| will be set based
+// upon the |channel| passed in.
+int add_rfc_sdp_rec(const char *name, const uint8_t *uuid, const int channel) {
+ if (is_uuid_empty(uuid)) {
+ switch(channel) {
+ case RESERVED_SCN_PBS: // PBAP Reserved port
+ uuid = UUID_PBAP_PSE;
+ break;
+
+ case RESERVED_SCN_OPS:
+ uuid = UUID_OBEX_OBJECT_PUSH;
+ break;
+
+ default:
+ uuid = UUID_SPP;
+ break;
+ }
+ }
+
+ return add_rfc_sdp_by_uuid(name, uuid, channel);
}
+// Deletes an SDP record with the given |handle|.
+void del_rfc_sdp_rec(int handle) {
+ APPL_TRACE_DEBUG("del_rfc_sdp_rec: handle:0x%x", handle);
+
+ if ((handle != -1) && (handle != 0))
+ BTA_JvDeleteRecord(handle);
+}
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