1. add the L1 include path with a prefix, such like osi/list.h, stack/a2d_api.h and etc. 2. modify component, only bluedroid/api/include/api is export to another component and application, other include path just for bluedroid used 3. put bluedroid/include into common/include/common, so the root directory of bluedroid have no include path. 4. modify doxygen to use esp_bt.h and redirect to component/bt/bluedroid/api/include/api/ fix compile
706 lines
24 KiB
C
706 lines
24 KiB
C
/******************************************************************************
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*
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* Copyright (C) 1999-2012 Broadcom Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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/******************************************************************************
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*
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* This file contains the main SDP functions
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*
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******************************************************************************/
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#include <stdlib.h>
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#include <string.h>
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//#include <stdio.h>
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#include "common/bt_target.h"
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#include "osi/allocator.h"
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#include "stack/l2cdefs.h"
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#include "stack/hcidefs.h"
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#include "stack/hcimsgs.h"
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#include "stack/l2c_api.h"
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#include "stack/l2cdefs.h"
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#include "stack/btu.h"
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#include "stack/btm_api.h"
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#include "stack/sdp_api.h"
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#include "sdpint.h"
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#if (SDP_INCLUDED == TRUE)
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/********************************************************************************/
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/* G L O B A L S D P D A T A */
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/********************************************************************************/
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#if SDP_DYNAMIC_MEMORY == FALSE
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tSDP_CB sdp_cb;
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#else
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tSDP_CB *sdp_cb_ptr;
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#endif
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/********************************************************************************/
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/* L O C A L F U N C T I O N P R O T O T Y P E S */
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/********************************************************************************/
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static void sdp_connect_ind (BD_ADDR bd_addr, UINT16 l2cap_cid, UINT16 psm,
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UINT8 l2cap_id);
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static void sdp_config_ind (UINT16 l2cap_cid, tL2CAP_CFG_INFO *p_cfg);
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static void sdp_config_cfm (UINT16 l2cap_cid, tL2CAP_CFG_INFO *p_cfg);
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static void sdp_disconnect_ind (UINT16 l2cap_cid, BOOLEAN ack_needed);
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static void sdp_data_ind (UINT16 l2cap_cid, BT_HDR *p_msg);
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#if SDP_CLIENT_ENABLED == TRUE
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static void sdp_connect_cfm (UINT16 l2cap_cid, UINT16 result);
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static void sdp_disconnect_cfm (UINT16 l2cap_cid, UINT16 result);
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#else
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#define sdp_connect_cfm NULL
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#define sdp_disconnect_cfm NULL
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#endif
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/*******************************************************************************
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**
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** Function sdp_init
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**
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** Description This function initializes the SDP unit.
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**
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** Returns void
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**
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*******************************************************************************/
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void sdp_init (void)
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{
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#if SDP_DYNAMIC_MEMORY
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sdp_cb_ptr = (tSDP_CB *)osi_malloc(sizeof(tSDP_CB));
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#endif /* #if SDP_DYNAMIC_MEMORY */
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/* Clears all structures and local SDP database (if Server is enabled) */
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memset (&sdp_cb, 0, sizeof (tSDP_CB));
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/* Initialize the L2CAP configuration. We only care about MTU and flush */
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sdp_cb.l2cap_my_cfg.mtu_present = TRUE;
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sdp_cb.l2cap_my_cfg.mtu = SDP_MTU_SIZE;
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sdp_cb.l2cap_my_cfg.flush_to_present = TRUE;
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sdp_cb.l2cap_my_cfg.flush_to = SDP_FLUSH_TO;
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sdp_cb.max_attr_list_size = SDP_MTU_SIZE - 16;
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sdp_cb.max_recs_per_search = SDP_MAX_DISC_SERVER_RECS;
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#if SDP_SERVER_ENABLED == TRUE
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/* Register with Security Manager for the specific security level */
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if (!BTM_SetSecurityLevel (FALSE, SDP_SERVICE_NAME, BTM_SEC_SERVICE_SDP_SERVER,
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SDP_SECURITY_LEVEL, SDP_PSM, 0, 0)) {
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SDP_TRACE_ERROR ("Security Registration Server failed\n");
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return;
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}
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#endif
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#if SDP_CLIENT_ENABLED == TRUE
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/* Register with Security Manager for the specific security level */
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if (!BTM_SetSecurityLevel (TRUE, SDP_SERVICE_NAME, BTM_SEC_SERVICE_SDP_SERVER,
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SDP_SECURITY_LEVEL, SDP_PSM, 0, 0)) {
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SDP_TRACE_ERROR ("Security Registration for Client failed\n");
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return;
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}
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#endif
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#if defined(SDP_INITIAL_TRACE_LEVEL)
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sdp_cb.trace_level = SDP_INITIAL_TRACE_LEVEL;
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#else
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sdp_cb.trace_level = BT_TRACE_LEVEL_NONE; /* No traces */
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#endif
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sdp_cb.reg_info.pL2CA_ConnectInd_Cb = sdp_connect_ind;
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sdp_cb.reg_info.pL2CA_ConnectCfm_Cb = sdp_connect_cfm;
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sdp_cb.reg_info.pL2CA_ConnectPnd_Cb = NULL;
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sdp_cb.reg_info.pL2CA_ConfigInd_Cb = sdp_config_ind;
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sdp_cb.reg_info.pL2CA_ConfigCfm_Cb = sdp_config_cfm;
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sdp_cb.reg_info.pL2CA_DisconnectInd_Cb = sdp_disconnect_ind;
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sdp_cb.reg_info.pL2CA_DisconnectCfm_Cb = sdp_disconnect_cfm;
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sdp_cb.reg_info.pL2CA_QoSViolationInd_Cb = NULL;
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sdp_cb.reg_info.pL2CA_DataInd_Cb = sdp_data_ind;
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sdp_cb.reg_info.pL2CA_CongestionStatus_Cb = NULL;
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sdp_cb.reg_info.pL2CA_TxComplete_Cb = NULL;
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/* Now, register with L2CAP */
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if (!L2CA_Register (SDP_PSM, &sdp_cb.reg_info)) {
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SDP_TRACE_ERROR ("SDP Registration failed\n");
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}
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}
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void sdp_deinit (void)
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{
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#if SDP_DYNAMIC_MEMORY
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osi_free(sdp_cb_ptr);
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sdp_cb_ptr = NULL;
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#endif /* #if SDP_DYNAMIC_MEMORY */
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}
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#if (defined(SDP_DEBUG) && SDP_DEBUG == TRUE)
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/*******************************************************************************
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**
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** Function sdp_set_max_attr_list_size
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**
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** Description This function sets the max attribute list size to use
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**
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** Returns void
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**
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*******************************************************************************/
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UINT16 sdp_set_max_attr_list_size (UINT16 max_size)
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{
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if (max_size > (sdp_cb.l2cap_my_cfg.mtu - 16) ) {
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max_size = sdp_cb.l2cap_my_cfg.mtu - 16;
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}
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sdp_cb.max_attr_list_size = max_size;
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return sdp_cb.max_attr_list_size;
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}
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#endif
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/*******************************************************************************
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**
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** Function sdp_connect_ind
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**
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** Description This function handles an inbound connection indication
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** from L2CAP. This is the case where we are acting as a
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** server.
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**
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** Returns void
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**
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*******************************************************************************/
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static void sdp_connect_ind (BD_ADDR bd_addr, UINT16 l2cap_cid, UINT16 psm, UINT8 l2cap_id)
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{
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UNUSED(psm);
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#if SDP_SERVER_ENABLED == TRUE
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tCONN_CB *p_ccb;
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/* Allocate a new CCB. Return if none available. */
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if ((p_ccb = sdpu_allocate_ccb()) == NULL) {
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return;
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}
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/* Transition to the next appropriate state, waiting for config setup. */
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p_ccb->con_state = SDP_STATE_CFG_SETUP;
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/* Save the BD Address and Channel ID. */
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memcpy (&p_ccb->device_address[0], bd_addr, sizeof (BD_ADDR));
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p_ccb->connection_id = l2cap_cid;
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/* Send response to the L2CAP layer. */
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L2CA_ConnectRsp (bd_addr, l2cap_id, l2cap_cid, L2CAP_CONN_OK, L2CAP_CONN_OK);
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{
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tL2CAP_CFG_INFO cfg = sdp_cb.l2cap_my_cfg;
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if (cfg.fcr_present) {
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SDP_TRACE_DEBUG("sdp_connect_ind: mode %u, txwinsz %u, max_trans %u, rtrans_tout %u, mon_tout %u, mps %u\n",
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cfg.fcr.mode, cfg.fcr.tx_win_sz, cfg.fcr.max_transmit,
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cfg.fcr.rtrans_tout, cfg.fcr.mon_tout, cfg.fcr.mps);
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}
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if ((!L2CA_ConfigReq (l2cap_cid, &cfg)) && cfg.fcr_present
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&& cfg.fcr.mode != L2CAP_FCR_BASIC_MODE) {
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/* FCR not desired; try again in basic mode */
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cfg.fcr.mode = L2CAP_FCR_BASIC_MODE;
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cfg.fcr_present = FALSE;
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L2CA_ConfigReq (l2cap_cid, &cfg);
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}
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}
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SDP_TRACE_EVENT ("SDP - Rcvd L2CAP conn ind, sent config req, CID 0x%x\n", p_ccb->connection_id);
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#else /* No server */
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/* Reject the connection */
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L2CA_ConnectRsp (bd_addr, l2cap_id, l2cap_cid, L2CAP_CONN_NO_PSM, 0);
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#endif
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}
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#if SDP_CLIENT_ENABLED == TRUE
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/*******************************************************************************
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**
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** Function sdp_connect_cfm
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**
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** Description This function handles the connect confirm events
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** from L2CAP. This is the case when we are acting as a
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** client and have sent a connect request.
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**
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** Returns void
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**
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*******************************************************************************/
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static void sdp_connect_cfm (UINT16 l2cap_cid, UINT16 result)
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{
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tCONN_CB *p_ccb;
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tL2CAP_CFG_INFO cfg;
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/* Find CCB based on CID */
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if ((p_ccb = sdpu_find_ccb_by_cid (l2cap_cid)) == NULL) {
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SDP_TRACE_WARNING ("SDP - Rcvd conn cnf for unknown CID 0x%x\n", l2cap_cid);
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return;
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}
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/* If the connection response contains success status, then */
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/* Transition to the next state and startup the timer. */
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if ((result == L2CAP_CONN_OK) && (p_ccb->con_state == SDP_STATE_CONN_SETUP)) {
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p_ccb->con_state = SDP_STATE_CFG_SETUP;
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cfg = sdp_cb.l2cap_my_cfg;
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if (cfg.fcr_present) {
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SDP_TRACE_DEBUG("sdp_connect_cfm: mode %u, txwinsz %u, max_trans %u, rtrans_tout %u, mon_tout %u, mps %u\n",
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cfg.fcr.mode, cfg.fcr.tx_win_sz, cfg.fcr.max_transmit,
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cfg.fcr.rtrans_tout, cfg.fcr.mon_tout, cfg.fcr.mps);
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}
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if ((!L2CA_ConfigReq (l2cap_cid, &cfg)) && cfg.fcr_present
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&& cfg.fcr.mode != L2CAP_FCR_BASIC_MODE) {
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/* FCR not desired; try again in basic mode */
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cfg.fcr_present = FALSE;
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cfg.fcr.mode = L2CAP_FCR_BASIC_MODE;
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L2CA_ConfigReq (l2cap_cid, &cfg);
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}
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SDP_TRACE_EVENT ("SDP - got conn cnf, sent cfg req, CID: 0x%x\n", p_ccb->connection_id);
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} else {
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SDP_TRACE_WARNING ("SDP - Rcvd conn cnf with error: 0x%x CID 0x%x\n", result, p_ccb->connection_id);
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/* Tell the user if he has a callback */
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if (p_ccb->p_cb || p_ccb->p_cb2) {
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UINT16 err = -1;
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if ((result == HCI_ERR_HOST_REJECT_SECURITY)
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|| (result == HCI_ERR_AUTH_FAILURE)
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|| (result == HCI_ERR_PAIRING_NOT_ALLOWED)
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|| (result == HCI_ERR_PAIRING_WITH_UNIT_KEY_NOT_SUPPORTED)
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|| (result == HCI_ERR_KEY_MISSING)) {
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err = SDP_SECURITY_ERR;
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} else if (result == HCI_ERR_HOST_REJECT_DEVICE) {
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err = SDP_CONN_REJECTED;
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} else {
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err = SDP_CONN_FAILED;
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}
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if (p_ccb->p_cb) {
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(*p_ccb->p_cb)(err);
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} else if (p_ccb->p_cb2) {
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(*p_ccb->p_cb2)(err, p_ccb->user_data);
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}
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}
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sdpu_release_ccb (p_ccb);
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}
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}
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#endif /* SDP_CLIENT_ENABLED == TRUE */
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/*******************************************************************************
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**
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** Function sdp_config_ind
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**
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** Description This function processes the L2CAP configuration indication
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** event.
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**
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** Returns void
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**
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*******************************************************************************/
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static void sdp_config_ind (UINT16 l2cap_cid, tL2CAP_CFG_INFO *p_cfg)
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{
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tCONN_CB *p_ccb;
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/* Find CCB based on CID */
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if ((p_ccb = sdpu_find_ccb_by_cid (l2cap_cid)) == NULL) {
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SDP_TRACE_WARNING ("SDP - Rcvd L2CAP cfg ind, unknown CID: 0x%x\n", l2cap_cid);
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return;
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}
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/* Remember the remote MTU size */
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if (!p_cfg->mtu_present) {
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/* use min(L2CAP_DEFAULT_MTU,SDP_MTU_SIZE) for GKI buffer size reasons */
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p_ccb->rem_mtu_size = (L2CAP_DEFAULT_MTU > SDP_MTU_SIZE) ? SDP_MTU_SIZE : L2CAP_DEFAULT_MTU;
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} else {
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if (p_cfg->mtu > SDP_MTU_SIZE) {
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p_ccb->rem_mtu_size = SDP_MTU_SIZE;
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} else {
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p_ccb->rem_mtu_size = p_cfg->mtu;
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}
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}
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/* For now, always accept configuration from the other side */
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p_cfg->flush_to_present = FALSE;
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p_cfg->mtu_present = FALSE;
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p_cfg->result = L2CAP_CFG_OK;
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/* Check peer config request against our rfcomm configuration */
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if (p_cfg->fcr_present) {
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/* Reject the window size if it is bigger than we want it to be */
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if (p_cfg->fcr.mode != L2CAP_FCR_BASIC_MODE) {
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if (sdp_cb.l2cap_my_cfg.fcr.mode != L2CAP_FCR_BASIC_MODE
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&& p_cfg->fcr.tx_win_sz > sdp_cb.l2cap_my_cfg.fcr.tx_win_sz) {
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p_cfg->fcr.tx_win_sz = sdp_cb.l2cap_my_cfg.fcr.tx_win_sz;
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p_cfg->result = L2CAP_CFG_UNACCEPTABLE_PARAMS;
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SDP_TRACE_DEBUG("sdp_config_ind(CONFIG) -> Please try again with SMALLER TX WINDOW\n");
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}
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/* Reject if locally we want basic and they don't */
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if (sdp_cb.l2cap_my_cfg.fcr.mode == L2CAP_FCR_BASIC_MODE) {
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/* Ask for a new setup */
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p_cfg->fcr.mode = L2CAP_FCR_BASIC_MODE;
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p_cfg->result = L2CAP_CFG_UNACCEPTABLE_PARAMS;
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SDP_TRACE_DEBUG("sdp_config_ind(CONFIG) -> Please try again with BASIC mode\n");
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}
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/* Remain in configure state and give the peer our desired configuration */
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if (p_cfg->result != L2CAP_CFG_OK) {
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SDP_TRACE_WARNING ("SDP - Rcvd cfg ind, Unacceptable Parameters sent cfg cfm, CID: 0x%x\n", l2cap_cid);
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L2CA_ConfigRsp (l2cap_cid, p_cfg);
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return;
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}
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} else { /* We agree with peer's request */
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p_cfg->fcr_present = FALSE;
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}
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}
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L2CA_ConfigRsp (l2cap_cid, p_cfg);
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SDP_TRACE_EVENT ("SDP - Rcvd cfg ind, sent cfg cfm, CID: 0x%x\n", l2cap_cid);
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p_ccb->con_flags |= SDP_FLAGS_HIS_CFG_DONE;
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if (p_ccb->con_flags & SDP_FLAGS_MY_CFG_DONE) {
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p_ccb->con_state = SDP_STATE_CONNECTED;
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if (p_ccb->con_flags & SDP_FLAGS_IS_ORIG) {
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sdp_disc_connected (p_ccb);
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} else
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/* Start inactivity timer */
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{
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btu_start_timer (&p_ccb->timer_entry, BTU_TTYPE_SDP, SDP_INACT_TIMEOUT);
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}
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}
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}
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/*******************************************************************************
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**
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** Function sdp_config_cfm
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**
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** Description This function processes the L2CAP configuration confirmation
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** event.
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**
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** Returns void
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**
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*******************************************************************************/
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static void sdp_config_cfm (UINT16 l2cap_cid, tL2CAP_CFG_INFO *p_cfg)
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{
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tCONN_CB *p_ccb;
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SDP_TRACE_EVENT ("SDP - Rcvd cfg cfm, CID: 0x%x Result: %d\n", l2cap_cid, p_cfg->result);
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/* Find CCB based on CID */
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if ((p_ccb = sdpu_find_ccb_by_cid (l2cap_cid)) == NULL) {
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SDP_TRACE_WARNING ("SDP - Rcvd L2CAP cfg ind, unknown CID: 0x%x\n", l2cap_cid);
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return;
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}
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/* For now, always accept configuration from the other side */
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if (p_cfg->result == L2CAP_CFG_OK) {
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p_ccb->con_flags |= SDP_FLAGS_MY_CFG_DONE;
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if (p_ccb->con_flags & SDP_FLAGS_HIS_CFG_DONE) {
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p_ccb->con_state = SDP_STATE_CONNECTED;
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if (p_ccb->con_flags & SDP_FLAGS_IS_ORIG) {
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sdp_disc_connected (p_ccb);
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} else
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/* Start inactivity timer */
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{
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btu_start_timer (&p_ccb->timer_entry, BTU_TTYPE_SDP, SDP_INACT_TIMEOUT);
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}
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}
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} else {
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/* If peer has rejected FCR and suggested basic then try basic */
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if (p_cfg->fcr_present) {
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tL2CAP_CFG_INFO cfg = sdp_cb.l2cap_my_cfg;
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cfg.fcr_present = FALSE;
|
|
L2CA_ConfigReq (l2cap_cid, &cfg);
|
|
|
|
/* Remain in configure state */
|
|
return;
|
|
}
|
|
|
|
#if SDP_CLIENT_ENABLED == TRUE
|
|
sdp_disconnect(p_ccb, SDP_CFG_FAILED);
|
|
#endif
|
|
}
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function sdp_disconnect_ind
|
|
**
|
|
** Description This function handles a disconnect event from L2CAP. If
|
|
** requested to, we ack the disconnect before dropping the CCB
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
static void sdp_disconnect_ind (UINT16 l2cap_cid, BOOLEAN ack_needed)
|
|
{
|
|
tCONN_CB *p_ccb;
|
|
|
|
/* Find CCB based on CID */
|
|
if ((p_ccb = sdpu_find_ccb_by_cid (l2cap_cid)) == NULL) {
|
|
SDP_TRACE_WARNING ("SDP - Rcvd L2CAP disc, unknown CID: 0x%x\n", l2cap_cid);
|
|
return;
|
|
}
|
|
|
|
if (ack_needed) {
|
|
L2CA_DisconnectRsp (l2cap_cid);
|
|
}
|
|
|
|
SDP_TRACE_EVENT ("SDP - Rcvd L2CAP disc, CID: 0x%x\n", l2cap_cid);
|
|
#if SDP_CLIENT_ENABLED == TRUE
|
|
/* Tell the user if he has a callback */
|
|
if (p_ccb->p_cb)
|
|
(*p_ccb->p_cb) ((UINT16) ((p_ccb->con_state == SDP_STATE_CONNECTED) ?
|
|
SDP_SUCCESS : SDP_CONN_FAILED));
|
|
else if (p_ccb->p_cb2)
|
|
(*p_ccb->p_cb2) ((UINT16) ((p_ccb->con_state == SDP_STATE_CONNECTED) ?
|
|
SDP_SUCCESS : SDP_CONN_FAILED), p_ccb->user_data);
|
|
|
|
#endif
|
|
sdpu_release_ccb (p_ccb);
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function sdp_data_ind
|
|
**
|
|
** Description This function is called when data is received from L2CAP.
|
|
** if we are the originator of the connection, we are the SDP
|
|
** client, and the received message is queued up for the client.
|
|
**
|
|
** If we are the destination of the connection, we are the SDP
|
|
** server, so the message is passed to the server processing
|
|
** function.
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
static void sdp_data_ind (UINT16 l2cap_cid, BT_HDR *p_msg)
|
|
{
|
|
tCONN_CB *p_ccb;
|
|
|
|
/* Find CCB based on CID */
|
|
if ((p_ccb = sdpu_find_ccb_by_cid (l2cap_cid)) != NULL) {
|
|
if (p_ccb->con_state == SDP_STATE_CONNECTED) {
|
|
if (p_ccb->con_flags & SDP_FLAGS_IS_ORIG) {
|
|
sdp_disc_server_rsp (p_ccb, p_msg);
|
|
} else {
|
|
sdp_server_handle_client_req (p_ccb, p_msg);
|
|
}
|
|
} else {
|
|
SDP_TRACE_WARNING ("SDP - Ignored L2CAP data while in state: %d, CID: 0x%x\n",
|
|
p_ccb->con_state, l2cap_cid);
|
|
}
|
|
} else {
|
|
SDP_TRACE_WARNING ("SDP - Rcvd L2CAP data, unknown CID: 0x%x\n", l2cap_cid);
|
|
}
|
|
|
|
osi_free (p_msg);
|
|
}
|
|
|
|
|
|
#if SDP_CLIENT_ENABLED == TRUE
|
|
/*******************************************************************************
|
|
**
|
|
** Function sdp_conn_originate
|
|
**
|
|
** Description This function is called from the API to originate a
|
|
** connection.
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
tCONN_CB *sdp_conn_originate (UINT8 *p_bd_addr)
|
|
{
|
|
tCONN_CB *p_ccb;
|
|
UINT16 cid;
|
|
|
|
/* Allocate a new CCB. Return if none available. */
|
|
if ((p_ccb = sdpu_allocate_ccb()) == NULL) {
|
|
SDP_TRACE_WARNING ("SDP - no spare CCB for orig\n");
|
|
return (NULL);
|
|
}
|
|
|
|
SDP_TRACE_EVENT ("SDP - Originate started\n");
|
|
|
|
/* We are the originator of this connection */
|
|
p_ccb->con_flags |= SDP_FLAGS_IS_ORIG;
|
|
|
|
/* Save the BD Address and Channel ID. */
|
|
memcpy (&p_ccb->device_address[0], p_bd_addr, sizeof (BD_ADDR));
|
|
|
|
/* Transition to the next appropriate state, waiting for connection confirm. */
|
|
p_ccb->con_state = SDP_STATE_CONN_SETUP;
|
|
|
|
cid = L2CA_ConnectReq (SDP_PSM, p_bd_addr);
|
|
|
|
/* Check if L2CAP started the connection process */
|
|
if (cid != 0) {
|
|
p_ccb->connection_id = cid;
|
|
|
|
return (p_ccb);
|
|
} else {
|
|
SDP_TRACE_WARNING ("SDP - Originate failed\n");
|
|
sdpu_release_ccb (p_ccb);
|
|
return (NULL);
|
|
}
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function sdp_disconnect
|
|
**
|
|
** Description This function disconnects a connection.
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void sdp_disconnect (tCONN_CB *p_ccb, UINT16 reason)
|
|
{
|
|
#if (defined(SDP_BROWSE_PLUS) && SDP_BROWSE_PLUS == TRUE)
|
|
/* If we are browsing for multiple UUIDs ... */
|
|
if ((p_ccb->con_state == SDP_STATE_CONNECTED)
|
|
&& (p_ccb->con_flags & SDP_FLAGS_IS_ORIG)
|
|
&& ((reason == SDP_SUCCESS) || (reason == SDP_NO_RECS_MATCH))) {
|
|
/* If the browse found something, do no more searching */
|
|
if ((p_ccb->cur_uuid_idx == 0) && (p_ccb->p_db->p_first_rec)) {
|
|
p_ccb->cur_uuid_idx = p_ccb->p_db->num_uuid_filters;
|
|
}
|
|
|
|
while (++p_ccb->cur_uuid_idx < p_ccb->p_db->num_uuid_filters) {
|
|
/* Check we have not already found the UUID (maybe through browse) */
|
|
if ((p_ccb->p_db->uuid_filters[p_ccb->cur_uuid_idx].len == 2)
|
|
&& (SDP_FindServiceInDb (p_ccb->p_db,
|
|
p_ccb->p_db->uuid_filters[p_ccb->cur_uuid_idx].uu.uuid16,
|
|
NULL))) {
|
|
continue;
|
|
}
|
|
|
|
if ((p_ccb->p_db->uuid_filters[p_ccb->cur_uuid_idx].len > 2)
|
|
&& (SDP_FindServiceUUIDInDb (p_ccb->p_db,
|
|
&p_ccb->p_db->uuid_filters[p_ccb->cur_uuid_idx], NULL))) {
|
|
continue;
|
|
}
|
|
|
|
p_ccb->cur_handle = 0;
|
|
|
|
SDP_TRACE_EVENT ("SDP - looking for for more, CID: 0x%x\n",
|
|
p_ccb->connection_id);
|
|
|
|
sdp_disc_connected (p_ccb);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if ((reason == SDP_NO_RECS_MATCH) && (p_ccb->p_db->p_first_rec)) {
|
|
reason = SDP_SUCCESS;
|
|
}
|
|
|
|
#endif
|
|
|
|
SDP_TRACE_EVENT ("SDP - disconnect CID: 0x%x\n", p_ccb->connection_id);
|
|
|
|
/* Check if we have a connection ID */
|
|
if (p_ccb->connection_id != 0) {
|
|
L2CA_DisconnectReq (p_ccb->connection_id);
|
|
p_ccb->disconnect_reason = reason;
|
|
}
|
|
|
|
/* If at setup state, we may not get callback ind from L2CAP */
|
|
/* Call user callback immediately */
|
|
if (p_ccb->con_state == SDP_STATE_CONN_SETUP) {
|
|
/* Tell the user if he has a callback */
|
|
if (p_ccb->p_cb) {
|
|
(*p_ccb->p_cb) (reason);
|
|
} else if (p_ccb->p_cb2) {
|
|
(*p_ccb->p_cb2) (reason, p_ccb->user_data);
|
|
}
|
|
|
|
sdpu_release_ccb (p_ccb);
|
|
}
|
|
|
|
}
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function sdp_disconnect_cfm
|
|
**
|
|
** Description This function handles a disconnect confirm event from L2CAP.
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
static void sdp_disconnect_cfm (UINT16 l2cap_cid, UINT16 result)
|
|
{
|
|
tCONN_CB *p_ccb;
|
|
UNUSED(result);
|
|
|
|
/* Find CCB based on CID */
|
|
if ((p_ccb = sdpu_find_ccb_by_cid (l2cap_cid)) == NULL) {
|
|
SDP_TRACE_WARNING ("SDP - Rcvd L2CAP disc cfm, unknown CID: 0x%x\n", l2cap_cid);
|
|
return;
|
|
}
|
|
|
|
SDP_TRACE_EVENT ("SDP - Rcvd L2CAP disc cfm, CID: 0x%x, rsn %d\n", l2cap_cid, p_ccb->disconnect_reason);
|
|
/* Tell the user if he has a callback */
|
|
if (p_ccb->p_cb) {
|
|
(*p_ccb->p_cb) (p_ccb->disconnect_reason);
|
|
} else if (p_ccb->p_cb2) {
|
|
(*p_ccb->p_cb2) (p_ccb->disconnect_reason, p_ccb->user_data);
|
|
}
|
|
|
|
|
|
sdpu_release_ccb (p_ccb);
|
|
}
|
|
|
|
#endif /* SDP_CLIENT_ENABLED == TRUE */
|
|
|
|
/*******************************************************************************
|
|
**
|
|
** Function sdp_conn_timeout
|
|
**
|
|
** Description This function processes a timeout. Currently, we simply send
|
|
** a disconnect request to L2CAP.
|
|
**
|
|
** Returns void
|
|
**
|
|
*******************************************************************************/
|
|
void sdp_conn_timeout (tCONN_CB *p_ccb)
|
|
{
|
|
SDP_TRACE_EVENT ("SDP - CCB timeout in state: %d CID: 0x%x\n",
|
|
p_ccb->con_state, p_ccb->connection_id);
|
|
|
|
L2CA_DisconnectReq (p_ccb->connection_id);
|
|
#if SDP_CLIENT_ENABLED == TRUE
|
|
/* Tell the user if he has a callback */
|
|
if (p_ccb->p_cb) {
|
|
(*p_ccb->p_cb) (SDP_CONN_FAILED);
|
|
} else if (p_ccb->p_cb2) {
|
|
(*p_ccb->p_cb2) (SDP_CONN_FAILED, p_ccb->user_data);
|
|
}
|
|
#endif
|
|
sdpu_release_ccb (p_ccb);
|
|
}
|
|
|
|
#endif ///SDP_INCLUDED == TRUE
|
|
|
|
|
|
|