SDP Data Types

Data Structures
struct	wiced_bt_sdp_discovery_attribute_value_t
	Attribute value. More...
struct	t_sdp_discovery_attr
	SDP Attribute. More...
struct	sdp_discovery_record_t
	Discovery record from SDP search result. More...
struct	wiced_bt_sdp_discovery_db_t
	Discovery database (used for performing service searches and holding search results) More...
struct	wiced_bt_sdp_protocol_elem_t
	This structure is used to add protocol lists and find protocol elements. More...

Macros
#define	SDP_PSM   0x0001
#define	SDP_DISC_ATTR_LEN_MASK   0x0FFF
#define	SDP_DISC_ATTR_TYPE(len_type)   (len_type >> 12)
#define	SDP_DISC_ATTR_LEN(len_type)   (len_type & SDP_DISC_ATTR_LEN_MASK)
#define	SDP_MAX_LIST_ELEMS   3
#define	SDP_UINT1(value)   (value)
#define	SDP_UINT2(value)   (value) >> 8, (value) & 0xff
#define	SDP_UINT4(value)   (value) >> 24, ((value) >> 16) & 0xff, ((value) >> 8) & 0xff, (value) & 0xff
#define	SDP_UINT8(value)
#define	SDP_BOOLEAN   SDP_UINT1
#define	SDP_ATTR_VALUE_UINT1(value)   (UINT_DESC_TYPE << 3) | SIZE_ONE_BYTE, SDP_UINT1(value)
#define	SDP_ATTR_VALUE_UINT2(value)   (UINT_DESC_TYPE << 3) | SIZE_TWO_BYTES, SDP_UINT2(value)
#define	SDP_ATTR_VALUE_UINT4(value)   (UINT_DESC_TYPE << 3) | SIZE_FOUR_BYTES, SDP_UINT4(value)
#define	SDP_ATTR_VALUE_UINT8(value)   (UINT_DESC_TYPE << 3) | SIZE_EIGHT_BYTES, SDP_UINT8(value)
#define	SDP_ATTR_VALUE_BOOLEAN(value)   (BOOLEAN_DESC_TYPE << 3), SDP_UINT1(value)
#define	SDP_ATTR_VALUE_TEXT   (TEXT_STR_DESC_TYPE << 3) | SIZE_IN_NEXT_BYTE
#define	SDP_ATTR_VALUE_TEXT_1(len)   (TEXT_STR_DESC_TYPE << 3) | SIZE_IN_NEXT_BYTE, SDP_UINT1(len)
#define	SDP_ATTR_VALUE_TEXT_2(len)   (TEXT_STR_DESC_TYPE << 3) | SIZE_IN_NEXT_WORD, SDP_UINT2(len)
#define	SDP_ATTR_VALUE_TEXT_4(len)   (TEXT_STR_DESC_TYPE << 3) | SIZE_IN_NEXT_LONG, SDP_UINT4(len)
#define	SDP_ATTR_UINT1(id, value)   SDP_ATTR_ID(id), SDP_ATTR_VALUE_UINT1(value)
#define	SDP_ATTR_UINT2(id, value)   SDP_ATTR_ID(id), SDP_ATTR_VALUE_UINT2(value)
#define	SDP_ATTR_UINT4(id, value)   SDP_ATTR_ID(id), SDP_ATTR_VALUE_UINT4(value)
#define	SDP_ATTR_UINT8(id, value)   SDP_ATTR_ID(id), SDP_ATTR_VALUE_UINT8(value)
#define	SDP_ATTR_BOOLEAN(id, value)   SDP_ATTR_ID(id), SDP_ATTR_VALUE_BOOLEAN(value)
#define	SDP_ATTR_ID   SDP_ATTR_VALUE_UINT2
#define	SDP_ATTR_UUID16(uuid)   ((UUID_DESC_TYPE << 3) | SIZE_TWO_BYTES), SDP_UINT2(uuid)
#define	SDP_ATTR_TEXT(id, len)   SDP_ATTR_ID(id), SDP_ATTR_VALUE_TEXT, (len)
#define	SDP_ATTR_TEXT_1(id, len)   SDP_ATTR_ID(id), SDP_ATTR_VALUE_TEXT_1(len)
#define	SDP_ATTR_TEXT_2(id, len)   SDP_ATTR_ID(id), SDP_ATTR_VALUE_TEXT_2(len)
#define	SDP_ATTR_TEXT_4(id, len)   SDP_ATTR_ID(id), SDP_ATTR_VALUE_TEXT_4(len)
#define	SDP_ATTR_SEQUENCE_1(length)   ((DATA_ELE_SEQ_DESC_TYPE << 3) | SIZE_IN_NEXT_BYTE), (length)
#define	SDP_ATTR_SEQUENCE_2(length)   ((DATA_ELE_SEQ_DESC_TYPE << 3) | SIZE_IN_NEXT_WORD), SDP_UINT2(length)
#define	SDP_ATTR_SEQUENCE_4(length)   ((DATA_ELE_SEQ_DESC_TYPE << 3) | SIZE_IN_NEXT_LONG), SDP_UINT4(length)
#define	SDP_ATTR_RECORD_HANDLE(handle)   SDP_ATTR_UINT4(ATTR_ID_SERVICE_RECORD_HDL, handle)
#define	SDP_ATTR_CLASS_ID(uuid)
#define	SDP_ATTR_SERVICE_RECORD_STATE(state)   SDP_ATTR_UINT4(ATTR_ID_SERVICE_RECORD_STATE, state)
#define	SDP_ATTR_SERVICE_ID(uuid)
#define	SDP_ATTR_PROTOCOL_DESC_LIST(l2cap_chan)
#define	SDP_ATTR_SDP_PROTOCOL_DESC_LIST(l2cap_chan)
#define	SDP_ATTR_HIDP_PROTOCOL_DESC_LIST(l2cap_chan)
#define	SDP_ATTR_RFCOMM_PROTOCOL_DESC_LIST(scn)
#define	SDP_ATTR_BROWSE_LIST
#define	SDP_ATTR_LANGUAGE_BASE_ATTR_ID_LIST
#define	SDP_ATTR_SERVICE_INFO_TIME_TO_LIVE(seconds)   SDP_ATTR_UINT4(ATTR_ID_SERVICE_INFO_TIME_TO_LIVE, seconds)
#define	SDP_ATTR_SERVICE_AVAILABILITY(availability)   SDP_ATTR_UINT1(ATTR_ID_SERVICE_AVAILABILITY, availability)
#define	SDP_ATTR_PROFILE_DESC_LIST(uuid, version)
#define	SDP_ATTR_DOCUMENTATION_URL(len)   SDP_ATTR_TEXT_1(ATTR_ID_DOCUMENTATION_URL, len)
#define	SDP_ATTR_CLIENT_EXECUTABLE_URL(len)   SDP_ATTR_TEXT_1(ATTR_ID_CLIENT_EXE_URL, len)
#define	SDP_ATTR_ICON_URL(len)   SDP_ATTR_TEXT_1(ATTR_ID_ICON_URL, len)
#define	SDP_ATTR_SERVICE_NAME(len)   SDP_ATTR_TEXT_1(ATTR_ID_SERVICE_NAME, len)
#define	SDP_ATTR_SERVICE_DESCRIPTION(len)   SDP_ATTR_TEXT_1(ATTR_ID_SERVICE_DESCRIPTION, len)
#define	SDP_ATTR_PROVIDER_NAME(len)   SDP_ATTR_TEXT_1(ATTR_ID_PROVIDER_NAME, len)
#define	SDP_ATTR_GROUP_ID(uuid)
#define	SDP_ATTR_VERSION_NUMBER_LIST(version)   SDP_ATTR_UINT2(ATTR_ID_SPECIFICATION_ID, version)
#define	SDP_ATTR_SERVICE_DATABASE_STATE(state)   SDP_ATTR_UINT4(ATTR_ID_VENDOR_ID, state)

Typedefs
typedef void(	wiced_bt_sdp_discovery_complete_cback_t )(uint16_t sdp_result)
	Function wiced_bt_sdp_discovery_complete_cback_t. More...
typedef struct t_sdp_discovery_attr	wiced_bt_sdp_discovery_attribute_t
	SDP Attribute.
typedef struct sdp_discovery_record_t	wiced_bt_sdp_discovery_record_t
	Discovery record from SDP search result.

Enumerations
enum	wiced_bt_sdp_result_t {   WICED_BT_SDP_SUCCESS = WICED_BT_SUCCESS, WICED_BT_SDP_INVALID_VERSION = 0x0001, WICED_BT_SDP_INVALID_SERV_REC_HDL = 0x0002, WICED_BT_SDP_INVALID_REQ_SYNTAX = 0x0003,   WICED_BT_SDP_INVALID_PDU_SIZE = 0x0004, WICED_BT_SDP_INVALID_CONT_STATE = 0x0005, WICED_BT_SDP_NO_RESOURCES = 0x0006, WICED_BT_SDP_DI_REG_FAILED = 0x0007,   WICED_BT_SDP_DI_DISC_FAILED = 0x0008, WICED_BT_SDP_NO_DI_RECORD_FOUND = 0x0009, WICED_BT_SDP_ERR_ATTR_NOT_PRESENT = 0x000A, WICED_BT_SDP_ILLEGAL_PARAMETER = 0x000B,   WICED_BT_SDP_NO_RECS_MATCH = 0xFFF0, WICED_BT_SDP_CONN_FAILED = 0xFFF1, WICED_BT_SDP_CFG_FAILED = 0xFFF2, WICED_BT_SDP_GENERIC_ERROR = 0xFFF3,   WICED_BT_SDP_DB_FULL = 0xFFF4, WICED_BT_SDP_INVALID_PDU = 0xFFF5, WICED_BT_SDP_SECURITY_ERR = 0xFFF6, WICED_BT_SDP_CONN_REJECTED = 0xFFF7,   WICED_BT_SDP_CANCEL = 0xFFF8 }
	SDP result - Success code and error codes. More...

Detailed Description

Macro Definition Documentation

#define SDP_ATTR_BROWSE_LIST

Value:

SDP_ATTR_ID(ATTR_ID_BROWSE_GROUP_LIST), SDP_ATTR_SEQUENCE_1(3),     \
        SDP_ATTR_UUID16(UUID_SERVCLASS_PUBLIC_BROWSE_GROUP)

#define SDP_ATTR_CLASS_ID

(

uuid

)

Value:

SDP_ATTR_ID(ATTR_ID_SERVICE_CLASS_ID_LIST), SDP_ATTR_SEQUENCE_1(3), \
        SDP_ATTR_UUID16(uuid)

#define SDP_ATTR_GROUP_ID

(

uuid

)

Value:

SDP_ATTR_ID(ATTR_ID_GROUP_ID), SDP_ATTR_SEQUENCE_1(3),          \
        SDP_ATTR_UUID16(uuid)

#define SDP_ATTR_HIDP_PROTOCOL_DESC_LIST

(

l2cap_chan

)

Value:

SDP_ATTR_ID(ATTR_ID_PROTOCOL_DESC_LIST), SDP_ATTR_SEQUENCE_1(13),   \
        SDP_ATTR_SEQUENCE_1(6),                                         \
        SDP_ATTR_UUID16(UUID_PROTOCOL_L2CAP),                           \
            SDP_ATTR_ID(l2cap_chan),                                    \
        SDP_ATTR_SEQUENCE_1(3),                                         \
            SDP_ATTR_UUID16(UUID_PROTOCOL_HIDP)

#define SDP_ATTR_LANGUAGE_BASE_ATTR_ID_LIST

Value:

SDP_ATTR_ID(ATTR_ID_LANGUAGE_BASE_ATTR_ID_LIST), SDP_ATTR_SEQUENCE_1(9),    \
       SDP_ATTR_VALUE_UINT2(LANG_ID_CODE_ENGLISH),                              \
       SDP_ATTR_VALUE_UINT2(LANG_ID_CHAR_ENCODE_UTF8),                          \
       SDP_ATTR_VALUE_UINT2(LANGUAGE_BASE_ID)

#define SDP_ATTR_PROFILE_DESC_LIST	(		uuid,
			version
	)

Value:

SDP_ATTR_ID(ATTR_ID_BT_PROFILE_DESC_LIST), SDP_ATTR_SEQUENCE_1(8),  \
        SDP_ATTR_SEQUENCE_1(6),                                         \
            SDP_ATTR_UUID16(uuid),                                      \
            SDP_ATTR_VALUE_UINT2(version)

#define SDP_ATTR_PROTOCOL_DESC_LIST

(

l2cap_chan

)

Value:

SDP_ATTR_ID(ATTR_ID_PROTOCOL_DESC_LIST), SDP_ATTR_SEQUENCE_1(13),   \
        SDP_ATTR_SEQUENCE_1(6),                                         \
        SDP_ATTR_UUID16(UUID_PROTOCOL_L2CAP),                           \
            SDP_ATTR_VALUE_UINT2(1),                                    \
        SDP_ATTR_SEQUENCE_1(3),                                         \
            SDP_ATTR_UUID16(l2cap_chan)

#define SDP_ATTR_RFCOMM_PROTOCOL_DESC_LIST

(

scn

)

Value:

SDP_ATTR_ID(ATTR_ID_PROTOCOL_DESC_LIST), SDP_ATTR_SEQUENCE_1(12),   \
        SDP_ATTR_SEQUENCE_1(3),                                         \
            SDP_ATTR_UUID16(UUID_PROTOCOL_L2CAP),                       \
        SDP_ATTR_SEQUENCE_1(5),                                         \
            SDP_ATTR_UUID16(UUID_PROTOCOL_RFCOMM),                      \
            SDP_ATTR_VALUE_UINT1(scn)

#define SDP_ATTR_SDP_PROTOCOL_DESC_LIST

(

l2cap_chan

)

Value:

SDP_ATTR_ID(ATTR_ID_PROTOCOL_DESC_LIST), SDP_ATTR_SEQUENCE_1(13),   \
        SDP_ATTR_SEQUENCE_1(6),                                         \
        SDP_ATTR_UUID16(UUID_PROTOCOL_L2CAP),                           \
            SDP_ATTR_ID(l2cap_chan),                                    \
        SDP_ATTR_SEQUENCE_1(3),                                         \
            SDP_ATTR_UUID16(UUID_PROTOCOL_SDP)

#define SDP_ATTR_SERVICE_ID

(

uuid

)

Value:

SDP_ATTR_ID(ATTR_ID_SERVICE_ID), SDP_ATTR_SEQUENCE_1(3),            \
        SDP_ATTR_UUID16(uuid)

#define SDP_UINT8

(

value

)

Value:

(value) >> 56, ((value) >> 48) & 0xff, ((value >> 40) >> 8) & 0xff,   \
                                            (value >> 32) & 0xff, ((value) >> 24) & 0xff, ((value) >> 16) & 0xff, \
                                            ((value) >> 8) & 0xff, (value) & 0xff

Typedef Documentation

typedef void( wiced_bt_sdp_discovery_complete_cback_t)(uint16_t sdp_result)

Function wiced_bt_sdp_discovery_complete_cback_t.

Service discovery complete callback.

If discovery was successful, the discovery results database (provided when wiced_bt_sdp_service_search_request or wiced_bt_sdp_service_search_attribute_request was called) will be filled.

Use the wiced_bt_sdp_find_* utility functions to parse the results.

Parameters

[in]

sdp_result

: SDP result code (see wiced_bt_sdp_result_t)

Returns

Nothing

Enumeration Type Documentation

enum wiced_bt_sdp_result_t

SDP result - Success code and error codes.

Enumerator
WICED_BT_SDP_SUCCESS	SDP - Result: Success.
WICED_BT_SDP_INVALID_VERSION	SDP - invalid version.
WICED_BT_SDP_INVALID_SERV_REC_HDL	SDP - invalid service record.
WICED_BT_SDP_INVALID_REQ_SYNTAX	SDP - invalid request syntax.
WICED_BT_SDP_INVALID_PDU_SIZE	SDP - invalid PDU size.
WICED_BT_SDP_INVALID_CONT_STATE	SDP - invalid controller state.
WICED_BT_SDP_NO_RESOURCES	SDP - no resources.
WICED_BT_SDP_DI_REG_FAILED	SDP - registration failed.
WICED_BT_SDP_DI_DISC_FAILED	SDP - discovery failed.
WICED_BT_SDP_NO_DI_RECORD_FOUND	SDP - no record found.
WICED_BT_SDP_ERR_ATTR_NOT_PRESENT	SDP - no attribute present.
WICED_BT_SDP_ILLEGAL_PARAMETER	SDP - Illegal parameter.
WICED_BT_SDP_NO_RECS_MATCH	SDP - No records match.
WICED_BT_SDP_CONN_FAILED	SDP - Connection failed.
WICED_BT_SDP_CFG_FAILED	SDP - Configuration failed.
WICED_BT_SDP_GENERIC_ERROR	SDP - Generic error.
WICED_BT_SDP_DB_FULL	SDP - DB full.
WICED_BT_SDP_INVALID_PDU	SDP - Invalid PDU.
WICED_BT_SDP_SECURITY_ERR	SDP - Security Error.
WICED_BT_SDP_CONN_REJECTED	SDP - Connection rejected.
WICED_BT_SDP_CANCEL	SDP - cancel.