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/*****************************************************************************
**
** Name: goep_util.c
**
** File: Implements the Utility API of the GOEP Profile
**
** Copyright (c) 2000-2011, Broadcom Corp., All Rights Reserved.
** Broadcom Bluetooth Core. Proprietary and confidential.
**
*****************************************************************************/
#include <string.h>
#include "btm_api.h"
#include "btu.h" /* BTU_HCI_RCV_MBOX */
#include "goep_util.h"
#include "goep_fs.h"
#include "goep_int.h"
#include "rfcdefs.h" /* BT_PSM_RFCOMM */
#include "wcassert.h" /* WC_ASSERT() */
#include "l2c_api.h" /* WC_ASSERT() */
#if GOEP_DYNAMIC_MEMORY == FALSE
tGOEP_CB goep_cb;
#endif
/*******************************************************************************
**
** Function GOEP_Init
**
** Description GOEP initialization
**
** Returns nothing
**
*******************************************************************************/
void GOEP_Init(void)
{
memset(&goep_cb, 0, sizeof(tGOEP_CB));
#if defined(GOEP_INITIAL_TRACE_LEVEL)
goep_cb.trace_level = GOEP_INITIAL_TRACE_LEVEL;
#else
goep_cb.trace_level = BT_TRACE_LEVEL_NONE; /* No traces */
#endif
}
/*****************************************************************************
**
** Function: GOEP_SetSecurityLevel()
**
** Purpose: Register security & encryption level for GOEP server.
** This is not to be used for the GOEP command server.
**
**
** Parameters:
** char *pName service name; Typically GOEP_DEFAULT_SERVICE_NAME
** Not used if BTM_SEC_SERVICE_NAME_LEN is 0.
** UINT8 level Security level; The mandatory GOEP security level
** GOEP_DEFAULT_SECURITY, is or'd in.
**
**
** Returns: (BOOLEAN) TRUE if OK
** FALSE if a bad parameter
**
*****************************************************************************/
BOOLEAN GOEP_SetSecurityLevel (BOOLEAN bOrig, char *pName, UINT32 service,
UINT8 level, UINT8 scn)
{
#if BTM_SEC_SERVICE_NAME_LEN > 0
char sec_name[BTM_SEC_SERVICE_NAME_LEN+1];
#endif
/* Guarantee that there is a name */
if (!pName)
{
pName = "";
}
#if BTM_SEC_SERVICE_NAME_LEN > 0
GOEP_TRACE_EVENT4("GOEP: Set Security Mode; name '%s'; service %d; level 0x%02x; scn %d",
pName, service, level, scn);
/* Guarantee that name is not too long */
if (strlen (pName) >= BTM_SEC_SERVICE_NAME_LEN)
{
BCM_STRNCPY_S(sec_name, sizeof(sec_name), pName, BTM_SEC_SERVICE_NAME_LEN);
sec_name[BTM_SEC_SERVICE_NAME_LEN] = '\0';
pName = sec_name;
}
#else
GOEP_TRACE_EVENT3("GOEP: Set Security Mode: service id %d; level 0x%02x; scn %d",
service, level, scn);
#endif
/* Register with Security Manager for the specific security level */
if (!BTM_SetSecurityLevel (bOrig, pName, (UINT8)service, level, BT_PSM_RFCOMM,
BTM_SEC_PROTO_RFCOMM, scn))
{
GOEP_TRACE_WARNING1("GOEP: Security Registration failed for %s", pName);
return (FALSE);
}
return (TRUE);
}
/*****************************************************************************
**
** Function: GOEP_SetTraceLevel
**
** Purpose: This function changes the trace level
**
** Returns: Nothing
*****************************************************************************/
void GOEP_SetTraceLevel(UINT8 level)
{
goep_cb.trace_level = level;
}
/*******************************************************************************
**
** Function GOEP_FreeBuf
**
** Description free memory for specified packet
**
** Returns void
**
*******************************************************************************/
void GOEP_FreeBuf (void **p_buf)
{
if (p_buf && *p_buf)
{
GKI_freebuf(*p_buf);
*p_buf = NULL;
}
}
/*******************************************************************************
**
** Function GOEP_SendMsg
**
** Description send a message to BTU task
**
** Returns void
**
*******************************************************************************/
void GOEP_SendMsg (void *p_msg)
{
if(p_msg)
{
GKI_send_msg(BTU_TASK, BTU_HCI_RCV_MBOX, p_msg);
}
}
/*****************************************************************************
**
** Function: GOEP_Register()
**
** Purpose: Register an OBEX profile with SDP
**
** Parameters:
**
** char *p_name service name; optional (may be NULL)
** UINT32 *phSDP handle to the created record; cannot be NULL
** UINT8 scn scn desired for the service; must be > 0
** UINT16 version version of the service; optional (may be 0)
**
** Returns: (tGOEP_ERRORS) GOEP_SUCCESS if ok; GOEP_ERROR on error
**
** Notes:
**
**
** Preconditions:
** - phSDP must be set (to return the SDP record handle)
** - scn must be set
**
** Postconditions:
** -
**
*****************************************************************************/
tGOEP_ERRORS GOEP_Register (char *p_name,
UINT32 *phSDP,
UINT8 scn,
UINT8 num_srv_class,
UINT16 *p_service_class,
UINT16 profile_id,
UINT16 version)
{
tGOEP_ERRORS status = GOEP_ERROR;
tSDP_PROTOCOL_ELEM protoList [GOEP_PROTOCOL_COUNT];
UINT16 browse;
/* GOEP_TRACE_EVENT4("GOEP: Register with SDP: name %s, scn %d, class %#x, version %d)",
p_name ? p_name : "NULL",
(UINT16)scn,
(UINT16)p_service_class[0],
version); */
/* parameter checking */
WC_ASSERT(phSDP);
WC_ASSERT(scn);
/* parameter checking */
if (!(phSDP && scn))
{
return (GOEP_INVALID_PARAM);
}
*phSDP = SDP_CreateRecord();
WC_ASSERT(*phSDP);
GOEP_TRACE_API2("GOEP: Register with SDP: scn %d, record:0x%08x", scn, *phSDP);
/* could a SDP handle be allocated? */
if (*phSDP == 0)
{
return (GOEP_RESOURCES);
}
/* add service class */
if (SDP_AddServiceClassIdList(*phSDP, num_srv_class, p_service_class))
{
/* 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;
/* coverity[uninit_use_in_call]
FALSE-POSITIVE: coverity says
Event uninit_use_in_call: Using uninitialized element of array "(protoList)->params" in call to function "SDP_AddProtocolList"
Event uninit_use_in_call: Using uninitialized value "(protoList)->num_params" in call to function "SDP_AddProtocolList"
Event uninit_use_in_call: Using uninitialized value "(protoList)->protocol_uuid" in call to function "SDP_AddProtocolList"
SDP_AddProtocolList() uses (protoList)->params only when (protoList)->num_params is non-0
*/
if (SDP_AddProtocolList(*phSDP, GOEP_PROTOCOL_COUNT, protoList))
{
/* optional: if name is not NULL, add a name entry */
if (p_name && p_name[0] )
{
SDP_AddAttribute(*phSDP,
(UINT16)ATTR_ID_SERVICE_NAME,
(UINT8)TEXT_STR_DESC_TYPE,
(UINT32)(strlen(p_name) + 1),
(UINT8 *)p_name);
} /* end of setting optional name */
/* Add in the Bluetooth Profile Descriptor List for IrMCSync [Sync s7.1.2] */
if (version)
{
SDP_AddProfileDescriptorList(*phSDP, profile_id, version);
} /* end of setting optional profile version */
status = GOEP_SUCCESS;
} /* end of setting mandatory protocol list */
} /* end of setting mandatory service class */
/* Make the service browseable */
browse = UUID_SERVCLASS_PUBLIC_BROWSE_GROUP;
if (status == GOEP_SUCCESS && SDP_AddUuidSequence (*phSDP,
ATTR_ID_BROWSE_GROUP_LIST,
1,
&browse) == FALSE)
{
status = GOEP_ERROR;
}
if (status != GOEP_SUCCESS)
{
SDP_DeleteRecord(*phSDP);
GOEP_TRACE_DEBUG1("GOEP_Register status: %d", status);
}
else
{
GOEP_TRACE_EVENT1("GOEP: Register with SDP returns handle 0x%08x", *phSDP);
}
return (status);
}
/*****************************************************************************
**
** Function: GOEP_Register2()
**
** Purpose: Register an OBEX 1.4 profile with SDP
**
** Parameters:
**
** char *p_name service name; optional (may be NULL)
** UINT32 *phSDP handle to the created record; cannot be NULL
** UINT8 scn scn desired for the service; must be > 0
** UINT16 psm psm desired for the service; must be an legal L2CAP dynamic PSM
** UINT16 version version of the service; optional (may be 0)
**
** Returns: (tGOEP_ERRORS) GOEP_SUCCESS if ok; GOEP_ERROR on error
**
** Notes:
**
**
** Preconditions:
** - phSDP must be set (to return the SDP record handle)
** - psm must be set
**
** Postconditions:
** -
**
*****************************************************************************/
tGOEP_ERRORS GOEP_Register2 (char *p_name,
UINT32 *phSDP,
UINT16 psm,
UINT8 num_srv_class,
UINT16 *p_service_class,
UINT16 profile_id,
UINT16 version)
{
tGOEP_ERRORS status = GOEP_ERROR;
tSDP_PROTOCOL_ELEM protoList [GOEP_PROTOCOL_COUNT];
UINT16 browse;
UINT16 num_elem;
UINT8 *p, array[3];
/* GOEP_TRACE_EVENT4("GOEP: Register2 with SDP: name %s, psm 0x%x, class %#x, version %d)",
p_name ? p_name : "NULL",
(UINT16)psm,
(UINT16)p_service_class[0],
version); */
/* parameter checking */
WC_ASSERT(phSDP);
/* parameter checking */
if (!(phSDP && L2C_IS_VALID_PSM(psm)))
{
return (GOEP_INVALID_PARAM);
}
*phSDP = SDP_CreateRecord();
WC_ASSERT(*phSDP);
GOEP_TRACE_API2("GOEP: Register with SDP(2): psm 0x%x, record:0x%08x", psm, *phSDP);
/* could a SDP handle be allocated? */
if (*phSDP == 0)
{
return (GOEP_RESOURCES);
}
/* add service class */
if (SDP_AddServiceClassIdList(*phSDP, num_srv_class, p_service_class))
{
/* add protocol list, including RFCOMM scn */
num_elem=0;
protoList[num_elem].protocol_uuid = UUID_PROTOCOL_L2CAP;
protoList[num_elem].num_params = 0;
num_elem++;
protoList[num_elem].protocol_uuid = UUID_PROTOCOL_OBEX;
protoList[num_elem].num_params = 0;
num_elem++;
/* coverity[uninit_use_in_call]
FALSE-POSITIVE: coverity says
Event uninit_use_in_call: Using uninitialized element of array "(protoList)->params" in call to function "SDP_AddProtocolList"
Event uninit_use_in_call: Using uninitialized value "(protoList)->num_params" in call to function "SDP_AddProtocolList"
Event uninit_use_in_call: Using uninitialized value "(protoList)->protocol_uuid" in call to function "SDP_AddProtocolList"
SDP_AddProtocolList() uses (protoList)->params only when (protoList)->num_params is non-0
*/
if (SDP_AddProtocolList(*phSDP, num_elem, protoList))
{
p = array;
UINT16_TO_BE_STREAM (p, psm);
SDP_AddAttribute (*phSDP, ATTR_ID_OBX_OVR_L2CAP_PSM, UINT_DESC_TYPE, 2, array);
/* optional: if name is not NULL, add a name entry */
if (p_name && p_name[0] )
{
SDP_AddAttribute(*phSDP,
(UINT16)ATTR_ID_SERVICE_NAME,
(UINT8)TEXT_STR_DESC_TYPE,
(UINT32)(strlen(p_name) + 1),
(UINT8 *)p_name);
} /* end of setting optional name */
/* Add in the Bluetooth Profile Descriptor List for IrMCSync [Sync s7.1.2] */
if (version)
{
SDP_AddProfileDescriptorList(*phSDP, profile_id, version);
} /* end of setting optional profile version */
status = GOEP_SUCCESS;
} /* end of setting mandatory protocol list */
} /* end of setting mandatory service class */
/* Make the service browseable */
browse = UUID_SERVCLASS_PUBLIC_BROWSE_GROUP;
if (status == GOEP_SUCCESS && SDP_AddUuidSequence (*phSDP,
ATTR_ID_BROWSE_GROUP_LIST,
1,
&browse) == FALSE)
{
status = GOEP_ERROR;
}
if (status != GOEP_SUCCESS)
{
SDP_DeleteRecord(*phSDP);
GOEP_TRACE_DEBUG1("GOEP_Register status: %d", status);
}
else
{
GOEP_TRACE_EVENT1("GOEP: Register with SDP returns handle 0x%08x", *phSDP);
}
return (status);
}
/*****************************************************************************
**
** Function: GOEP_AddProtoLists()
**
** Purpose: Add the AdditionalProtocolDescriptorLists attribute
** to a SDP record
**
** Parameters:
**
** UINT32 sdp_hdl the SDP record handle
** UINT8 scn scn desired for the service; must be > 0
**
** Returns: (tGOEP_ERRORS) GOEP_SUCCESS if ok; GOEP_ERROR on error
**
** Notes:
**
**
** Preconditions:
** - sdp_hdl must be set (to the SDP record handle from GOEP_Register())
** - scn must be set
**
** Postconditions:
** -
**
*****************************************************************************/
#if (BPP_INCLUDED == TRUE)
tGOEP_ERRORS GOEP_AddProtoLists ( UINT32 sdp_hdl, UINT8 scn)
{
tGOEP_ERRORS status = GOEP_ERROR;
tSDP_PROTO_LIST_ELEM proto_list_elem;
tSDP_PROTOCOL_ELEM *p_proto_list;
/*
GOEP_TRACE_EVENT4("GOEP: Register with SDP: name %s, scn %d, class %#x, version %d)",
p_name ? p_name : "NULL",
(UINT16)scn,
(UINT16)p_service_class[0],
version);
*/
/* parameter checking */
WC_ASSERT(sdp_hdl);
WC_ASSERT(scn);
/* parameter checking */
if (!(sdp_hdl && scn))
{
return (GOEP_INVALID_PARAM);
}
proto_list_elem.num_elems = 0;
p_proto_list = &proto_list_elem.list_elem[proto_list_elem.num_elems++];
p_proto_list->num_params = 0;
p_proto_list->protocol_uuid = UUID_PROTOCOL_L2CAP;
p_proto_list = &proto_list_elem.list_elem[proto_list_elem.num_elems++];
p_proto_list->num_params = 1;
p_proto_list->params[0] = scn;
p_proto_list->protocol_uuid = UUID_PROTOCOL_RFCOMM;
p_proto_list = &proto_list_elem.list_elem[proto_list_elem.num_elems++];
p_proto_list->num_params = 0;
p_proto_list->protocol_uuid = UUID_PROTOCOL_OBEX;
/* add protocol list, including RFCOMM scn */
if(SDP_AddAdditionProtoLists( sdp_hdl, 1, &proto_list_elem))
status = GOEP_SUCCESS;
GOEP_TRACE_DEBUG1("GOEP_AddProtoLists status: %s", GOEP_ErrorName(status));
return (status);
}
#endif
/*****************************************************************************
**
** Function: goep_dummy
**
** Purpose: This is to work around a GCC build linking problem
**
** Returns: none
**
*****************************************************************************/
#if (RPC_INCLUDED == TRUE && RPC_TRACE_ONLY == TRUE && GOEP_FS_INCLUDED == TRUE)
static void goep_dummy(void)
{
GOEP_OpenRsp(0, 0, 0, 0);
}
#endif /* RPC stuff */
|
