diff options
Diffstat (limited to 'bta/ag')
| -rw-r--r-- | bta/ag/bta_ag_act.c | 97 | ||||
| -rw-r--r-- | bta/ag/bta_ag_api.c | 61 | ||||
| -rw-r--r-- | bta/ag/bta_ag_at.c | 49 | ||||
| -rw-r--r-- | bta/ag/bta_ag_at.h | 39 | ||||
| -rw-r--r-- | bta/ag/bta_ag_cfg.c | 35 | ||||
| -rw-r--r-- | bta/ag/bta_ag_ci.c | 44 | ||||
| -rw-r--r--[-rwxr-xr-x] | bta/ag/bta_ag_cmd.c | 290 | ||||
| -rw-r--r--[-rwxr-xr-x] | bta/ag/bta_ag_int.h | 42 | ||||
| -rw-r--r-- | bta/ag/bta_ag_main.c | 126 | ||||
| -rw-r--r-- | bta/ag/bta_ag_rfc.c | 63 | ||||
| -rw-r--r-- | bta/ag/bta_ag_sco.c | 172 | ||||
| -rw-r--r--[-rwxr-xr-x] | bta/ag/bta_ag_sdp.c | 67 |
12 files changed, 618 insertions, 467 deletions
diff --git a/bta/ag/bta_ag_act.c b/bta/ag/bta_ag_act.c index de59aa5..5f72444 100644 --- a/bta/ag/bta_ag_act.c +++ b/bta/ag/bta_ag_act.c @@ -1,13 +1,26 @@ -/***************************************************************************** -** -** Name: bta_ag_act.c -** -** Description: This file contains action functions for the audio gateway. -** -** Copyright (c) 2003-2011, Broadcom Corp., All Rights Reserved. -** Broadcom Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2003-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This file contains action functions for the audio gateway. + * + ******************************************************************************/ #include "bta_api.h" #include "bd.h" @@ -39,11 +52,11 @@ const UINT16 bta_ag_uuid[BTA_AG_NUM_IDX] = const UINT8 bta_ag_sec_id[BTA_AG_NUM_IDX] = { - BTM_SEC_SERVICE_HEADSET_AG, + BTM_SEC_SERVICE_HEADSET_AG, BTM_SEC_SERVICE_AG_HANDSFREE }; -const tBTA_SERVICE_ID bta_ag_svc_id[BTA_AG_NUM_IDX] = +const tBTA_SERVICE_ID bta_ag_svc_id[BTA_AG_NUM_IDX] = { BTA_HSP_SERVICE_ID, BTA_HFP_SERVICE_ID @@ -53,7 +66,7 @@ const tBTA_SERVICE_MASK bta_ag_svc_mask[BTA_AG_NUM_IDX] = { BTA_HSP_SERVICE_MASK, BTA_HFP_SERVICE_MASK -}; +}; typedef void (*tBTA_AG_ATCMD_CBACK)(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, char *p_arg, INT16 int_arg); @@ -69,7 +82,7 @@ const tBTA_AG_ATCMD_CBACK bta_ag_at_cback_tbl[BTA_AG_NUM_IDX] = ** Function bta_ag_cback_open ** ** Description Send open callback event to application. -** +** ** ** Returns void ** @@ -93,7 +106,7 @@ static void bta_ag_cback_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data, tBTA_AG_ bdcpy(open.bd_addr, p_scb->peer_addr); } - (*bta_ag_cb.p_cback)(BTA_AG_OPEN_EVT, (tBTA_AG *) &open); + (*bta_ag_cb.p_cback)(BTA_AG_OPEN_EVT, (tBTA_AG *) &open); } /******************************************************************************* @@ -102,7 +115,7 @@ static void bta_ag_cback_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data, tBTA_AG_ ** ** Description This function initializes values of the AG cb and sets up ** the SDP record for the services. -** +** ** ** Returns void ** @@ -136,7 +149,7 @@ void bta_ag_register(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** ** Description This function removes the sdp records, closes the RFCOMM ** servers, and deallocates the service control block. -** +** ** ** Returns void ** @@ -161,7 +174,7 @@ void bta_ag_deregister(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_start_dereg ** ** Description Start a deregister event. -** +** ** ** Returns void ** @@ -180,7 +193,7 @@ void bta_ag_start_dereg(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_start_open ** ** Description This starts an AG open. -** +** ** ** Returns void ** @@ -222,7 +235,7 @@ void bta_ag_start_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_disc_int_res ** ** Description This function handles a discovery result when initiator. -** +** ** ** Returns void ** @@ -290,7 +303,7 @@ void bta_ag_disc_int_res(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_disc_acp_res ** ** Description This function handles a discovery result when acceptor. -** +** ** ** Returns void ** @@ -314,7 +327,7 @@ void bta_ag_disc_acp_res(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_disc_fail ** ** Description This function handles a discovery failure. -** +** ** ** Returns void ** @@ -323,7 +336,7 @@ void bta_ag_disc_fail(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) { /* reopen registered servers */ bta_ag_start_servers(p_scb, p_scb->reg_services); - + /* reinitialize stuff */ /* call open cback w. failure */ @@ -351,7 +364,7 @@ void bta_ag_open_fail(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_rfc_fail ** ** Description RFCOMM connection failed. -** +** ** ** Returns void ** @@ -372,7 +385,7 @@ void bta_ag_rfc_fail(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) /* reopen registered servers */ bta_ag_start_servers(p_scb, p_scb->reg_services); - + /* call open cback w. failure */ bta_ag_cback_open(p_scb, NULL, BTA_AG_FAIL_RFCOMM); } @@ -382,7 +395,7 @@ void bta_ag_rfc_fail(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_rfc_close ** ** Description RFCOMM connection closed. -** +** ** ** Returns void ** @@ -448,7 +461,7 @@ void bta_ag_rfc_close(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) /* Make sure SCO state is BTA_AG_SCO_SHUTDOWN_ST */ bta_ag_sco_shutdown(p_scb, NULL); - + /* Check if all the SLCs are down */ for (i = 0; i < BTA_AG_NUM_SCB; i++) { @@ -460,7 +473,7 @@ void bta_ag_rfc_close(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) { bta_sys_sco_unuse(BTA_ID_AG, p_scb->app_id, p_scb->peer_addr); } - + } /* else close port and deallocate scb */ else @@ -475,7 +488,7 @@ void bta_ag_rfc_close(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_rfc_open ** ** Description Handle RFCOMM channel open. -** +** ** ** Returns void ** @@ -521,7 +534,7 @@ void bta_ag_rfc_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_rfc_acp_open ** ** Description Handle RFCOMM channel open when accepting connection. -** +** ** ** Returns void ** @@ -545,7 +558,7 @@ void bta_ag_rfc_acp_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) { APPL_TRACE_DEBUG1 ("bta_ag_rfc_acp_open error PORT_CheckConnection returned status %d", status); } - + /* Collision Handling */ for (i = 0, ag_scb = &bta_ag_cb.scb[0]; i < BTA_AG_NUM_SCB; i++, ag_scb++) { @@ -554,7 +567,7 @@ void bta_ag_rfc_acp_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) /* stop collision timer */ ag_scb->colli_tmr_on = FALSE; bta_sys_stop_timer (&ag_scb->colli_timer); - + if (bdcmp (dev_addr, ag_scb->peer_addr) == 0) { /* If incoming and outgoing device are same, nothing more to do. */ @@ -579,7 +592,7 @@ void bta_ag_rfc_acp_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) } bdcpy (p_scb->peer_addr, dev_addr); - + /* determine connected service from port handle */ for (i = 0; i < BTA_AG_NUM_IDX; i++) { @@ -615,7 +628,7 @@ void bta_ag_rfc_acp_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_rfc_data ** ** Description Read and process data from RFCOMM. -** +** ** ** Returns void ** @@ -626,7 +639,7 @@ void bta_ag_rfc_data(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) char buf[BTA_AG_RFC_READ_MAX]; memset(buf, 0, BTA_AG_RFC_READ_MAX); - + /* do the following */ for(;;) { @@ -658,7 +671,7 @@ void bta_ag_rfc_data(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_start_close ** ** Description Start the process of closing SCO and RFCOMM connection. -** +** ** ** Returns void ** @@ -689,7 +702,7 @@ void bta_ag_start_close(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_post_sco_open ** ** Description Perform post-SCO open action, if any -** +** ** ** Returns void ** @@ -718,7 +731,7 @@ void bta_ag_post_sco_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_post_sco_close ** ** Description Perform post-SCO close action, if any -** +** ** ** Returns void ** @@ -742,7 +755,7 @@ void bta_ag_post_sco_close(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) p_scb->post_sco = BTA_AG_POST_SCO_NONE; break; - case BTA_AG_POST_SCO_CALL_END: + case BTA_AG_POST_SCO_CALL_END: bta_ag_send_call_inds(p_scb, BTA_AG_END_CALL_RES); p_scb->post_sco = BTA_AG_POST_SCO_NONE; break; @@ -775,7 +788,7 @@ void bta_ag_post_sco_close(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_svc_conn_open ** ** Description Service level connection opened -** +** ** ** Returns void ** @@ -809,7 +822,7 @@ void bta_ag_svc_conn_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) bta_sys_sco_use(BTA_ID_AG, p_scb->app_id, p_scb->peer_addr); } - (*bta_ag_cb.p_cback)(BTA_AG_CONN_EVT, (tBTA_AG *) &evt); + (*bta_ag_cb.p_cback)(BTA_AG_CONN_EVT, (tBTA_AG *) &evt); } } @@ -827,7 +840,7 @@ void bta_ag_ci_rx_data(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) UINT16 len; tBTA_AG_CI_RX_WRITE *p_rx_write_msg = (tBTA_AG_CI_RX_WRITE *)p_data; char *p_data_area = (char *)(p_rx_write_msg+1); /* Point to data area after header */ - + /* send to RFCOMM */ PORT_WriteData(p_scb->conn_handle, p_data_area, strlen(p_data_area), &len); } diff --git a/bta/ag/bta_ag_api.c b/bta/ag/bta_ag_api.c index d2e38e2..07dceb9 100644 --- a/bta/ag/bta_ag_api.c +++ b/bta/ag/bta_ag_api.c @@ -1,15 +1,28 @@ -/***************************************************************************** -** -** Name: bta_ag_api.c -** -** Description: This is the implementation of the API for the audio gateway -** (AG) subsystem of BTA, Widcomm's Bluetooth application -** layer for mobile phones. -** -** Copyright (c) 2003-2011, Broadcom Corp., All Rights Reserved. -** Broadcom Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2003-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This is the implementation of the API for the audio gateway (AG) + * subsystem of BTA, Broadcom's Bluetooth application layer for mobile + * phones. + * + ******************************************************************************/ #include "bta_api.h" #include "bd.h" @@ -33,7 +46,7 @@ static const tBTA_SYS_REG bta_ag_reg = ** ** Function BTA_AgEnable ** -** Description Enable the audio gateway service. When the enable +** Description Enable the audio gateway service. When the enable ** operation is complete the callback function will be ** called with a BTA_AG_ENABLE_EVT. This function must ** be called before other function in the AG API are @@ -71,7 +84,7 @@ tBTA_STATUS BTA_AgEnable(tBTA_AG_PARSE_MODE parse_mode, tBTA_AG_CBACK *p_cback) } return BTA_SUCCESS; - + } /******************************************************************************* @@ -79,7 +92,7 @@ tBTA_STATUS BTA_AgEnable(tBTA_AG_PARSE_MODE parse_mode, tBTA_AG_CBACK *p_cback) ** Function BTA_AgDisable ** ** Description Disable the audio gateway service -** +** ** ** Returns void ** @@ -139,7 +152,7 @@ void BTA_AgRegister(tBTA_SERVICE_MASK services, tBTA_SEC sec_mask,tBTA_AG_FEAT f ** Function BTA_AgDeregister ** ** Description Deregister an audio gateway service. -** +** ** ** Returns void ** @@ -164,7 +177,7 @@ void BTA_AgDeregister(UINT16 handle) ** When connection is open callback function is called ** with a BTA_AG_OPEN_EVT. Only the data connection is ** opened. The audio connection is not opened. -** +** ** ** Returns void ** @@ -190,7 +203,7 @@ void BTA_AgOpen(UINT16 handle, BD_ADDR bd_addr, tBTA_SEC sec_mask, tBTA_SERVICE_ ** ** Description Close the current connection to a headset or a handsfree ** Any current audio connection will also be closed. -** +** ** ** Returns void ** @@ -213,7 +226,7 @@ void BTA_AgClose(UINT16 handle) ** ** Description Opens an audio connection to the currently connected ** headset or hnadsfree. -** +** ** ** Returns void ** @@ -236,7 +249,7 @@ void BTA_AgAudioOpen(UINT16 handle) ** ** Description Close the currently active audio connection to a headset ** or hnadsfree. The data connection remains open -** +** ** ** Returns void ** @@ -259,7 +272,7 @@ void BTA_AgAudioClose(UINT16 handle) ** Function BTA_AgResult ** ** Description Send an AT result code to a headset or hands-free device. -** This function is only used when the AG parse mode is set +** This function is only used when the AG parse mode is set ** to BTA_AG_PARSE. ** ** @@ -287,9 +300,9 @@ void BTA_AgResult(UINT16 handle, tBTA_AG_RES result, tBTA_AG_RES_DATA *p_data) ** ** Function BTA_AgSetCodec ** -** Description Specify the codec type to be used for the subsequent -** audio connection. -** +** Description Specify the codec type to be used for the subsequent +** audio connection. +** ** ** ** Returns void diff --git a/bta/ag/bta_ag_at.c b/bta/ag/bta_ag_at.c index 4d3bcac..74d3948 100644 --- a/bta/ag/bta_ag_at.c +++ b/bta/ag/bta_ag_at.c @@ -1,13 +1,26 @@ -/***************************************************************************** -** -** Name: bta_ag_at.c -** -** Description: BTA AG AT command interpreter. -** -** Copyright (c) 2004-2005, Widcomm Inc., All Rights Reserved. -** Widcomm Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2004-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * BTA AG AT command interpreter. + * + ******************************************************************************/ #include <string.h> #include "gki.h" @@ -23,7 +36,7 @@ ** Function bta_ag_at_init ** ** Description Initialize the AT command parser control block. -** +** ** ** Returns void ** @@ -41,7 +54,7 @@ void bta_ag_at_init(tBTA_AG_AT_CB *p_cb) ** Description Re-initialize the AT command parser control block. This ** function resets the AT command parser state and frees ** any GKI buffer. -** +** ** ** Returns void ** @@ -62,7 +75,7 @@ void bta_ag_at_reinit(tBTA_AG_AT_CB *p_cb) ** Description Parse AT commands. This function will take the input ** character string and parse it for AT commands according to ** the AT command table passed in the control block. -** +** ** ** Returns void ** @@ -138,7 +151,7 @@ void bta_ag_process_at(tBTA_AG_AT_CB *p_cb) } else { - + (*p_cb->p_cmd_cback)(p_cb->p_user, idx, arg_type, p_arg, int_arg); } } @@ -167,7 +180,7 @@ void bta_ag_process_at(tBTA_AG_AT_CB *p_cb) ** Description Parse AT commands. This function will take the input ** character string and parse it for AT commands according to ** the AT command table passed in the control block. -** +** ** ** Returns void ** @@ -193,7 +206,7 @@ void bta_ag_at_parse(tBTA_AG_AT_CB *p_cb, char *p_buf, UINT16 len) i++; continue; } - + p_cb->p_cmd_buf[p_cb->cmd_pos] = p_buf[i++]; if ( p_cb->p_cmd_buf[p_cb->cmd_pos] == '\r' || p_cb->p_cmd_buf[p_cb->cmd_pos] == '\n') { @@ -209,8 +222,8 @@ void bta_ag_at_parse(tBTA_AG_AT_CB *p_cb, char *p_buf, UINT16 len) } p_cb->cmd_pos = 0; - - } + + } else if( p_cb->p_cmd_buf[p_cb->cmd_pos] == 0x1A || p_cb->p_cmd_buf[p_cb->cmd_pos] == 0x1B ) { p_cb->p_cmd_buf[++p_cb->cmd_pos] = 0; diff --git a/bta/ag/bta_ag_at.h b/bta/ag/bta_ag_at.h index 2bdd6ae..90d7b0f 100644 --- a/bta/ag/bta_ag_at.h +++ b/bta/ag/bta_ag_at.h @@ -1,13 +1,26 @@ -/***************************************************************************** -** -** Name: bta_ag_at.h -** -** Description: Interface file for BTA AG AT command interpreter. -** -** Copyright (c) 2004-2005, Widcomm Inc., All Rights Reserved. -** Widcomm Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2004-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * Interface file for BTA AG AT command interpreter. + * + ******************************************************************************/ #ifndef BTA_AG_AT_H #define BTA_AG_AT_H @@ -69,7 +82,7 @@ typedef struct ** Function bta_ag_at_init ** ** Description Initialize the AT command parser control block. -** +** ** ** Returns void ** @@ -83,7 +96,7 @@ extern void bta_ag_at_init(tBTA_AG_AT_CB *p_cb); ** Description Re-initialize the AT command parser control block. This ** function resets the AT command parser state and frees ** any GKI buffer. -** +** ** ** Returns void ** @@ -97,7 +110,7 @@ extern void bta_ag_at_reinit(tBTA_AG_AT_CB *p_cb); ** Description Parse AT commands. This function will take the input ** character string and parse it for AT commands according to ** the AT command table passed in the control block. -** +** ** ** Returns void ** diff --git a/bta/ag/bta_ag_cfg.c b/bta/ag/bta_ag_cfg.c index 4f878a4..e02f9f6 100644 --- a/bta/ag/bta_ag_cfg.c +++ b/bta/ag/bta_ag_cfg.c @@ -1,14 +1,27 @@ -/***************************************************************************** -** -** Name: bta_ag_cfg.c -** -** Description: This file contains compile-time configurable constants -** for the audio gateway. -** -** Copyright (c) 2003-2006, Broadcom Corp., All Rights Reserved. -** Widcomm Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2003-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This file contains compile-time configurable constants for the audio + * gateway. + * + ******************************************************************************/ #include "gki.h" #include "bta_api.h" diff --git a/bta/ag/bta_ag_ci.c b/bta/ag/bta_ag_ci.c index bbd1a55..fd39e34 100644 --- a/bta/ag/bta_ag_ci.c +++ b/bta/ag/bta_ag_ci.c @@ -1,14 +1,26 @@ -/***************************************************************************** -** -** Name: bta_ag_ci.c -** -** Description: This is the implementation file for audio gateway call-in -** functions. -** -** Copyright (c) 2003-2011, Broadcom Corp., All Rights Reserved. -** Broadcom Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2003-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This is the implementation file for audio gateway call-in functions. + * + ******************************************************************************/ #include <string.h> #include "bta_api.h" @@ -21,11 +33,11 @@ ** ** Function bta_ag_ci_rx_write ** -** Description This function is called to send data to the AG when the AG +** Description This function is called to send data to the AG when the AG ** is configured for AT command pass-through. The function -** copies data to an event buffer and sends it. +** copies data to an event buffer and sends it. ** -** Returns void +** Returns void ** ******************************************************************************/ void bta_ag_ci_rx_write(UINT16 handle, char *p_data, UINT16 len) @@ -66,11 +78,11 @@ void bta_ag_ci_rx_write(UINT16 handle, char *p_data, UINT16 len) ** ** Function bta_ag_ci_slc_ready ** -** Description This function is called to notify AG that SLC is up at +** Description This function is called to notify AG that SLC is up at ** the application. This funcion is only used when the app ** is running in pass-through mode. ** -** Returns void +** Returns void ** ******************************************************************************/ void bta_ag_ci_slc_ready(UINT16 handle) diff --git a/bta/ag/bta_ag_cmd.c b/bta/ag/bta_ag_cmd.c index 0ee5153..d552eed 100755..100644 --- a/bta/ag/bta_ag_cmd.c +++ b/bta/ag/bta_ag_cmd.c @@ -1,14 +1,26 @@ -/***************************************************************************** -** -** Name: bta_ag_cmd.c -** -** Description: This file contains functions for processing AT commands -** and results. -** -** Copyright (c) 2004-2011, Broadcom Corp., All Rights Reserved. -** Broadcom Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2004-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This file contains functions for processing AT commands and results. + * + ******************************************************************************/ #include "bta_api.h" #include "bta_sys.h" @@ -32,13 +44,13 @@ /* clip type constants */ -#define BTA_AG_CLIP_TYPE_MIN 128 -#define BTA_AG_CLIP_TYPE_MAX 175 +#define BTA_AG_CLIP_TYPE_MIN 128 +#define BTA_AG_CLIP_TYPE_MAX 175 #define BTA_AG_CLIP_TYPE_DEFAULT 129 #define BTA_AG_CLIP_TYPE_VOIP 255 #if defined(BTA_AG_MULTI_RESULT_INCLUDED) && (BTA_AG_MULTI_RESULT_INCLUDED == TRUE) -#define BTA_AG_AT_MULTI_LEN 2 +#define BTA_AG_AT_MULTI_LEN 2 #define AT_SET_RES_CB(res_cb, c, p, i) {res_cb.code = c; res_cb.p_arg = p; res_cb.int_arg = i;} /* type for AT result code block */ @@ -61,24 +73,24 @@ typedef struct enum { BTA_AG_HS_CMD_CKPD, - BTA_AG_HS_CMD_VGS, + BTA_AG_HS_CMD_VGS, BTA_AG_HS_CMD_VGM }; /* enumeration of HFP AT commands matches HFP command interpreter table */ enum { - BTA_AG_HF_CMD_A, - BTA_AG_HF_CMD_D, - BTA_AG_HF_CMD_VGS, - BTA_AG_HF_CMD_VGM, + BTA_AG_HF_CMD_A, + BTA_AG_HF_CMD_D, + BTA_AG_HF_CMD_VGS, + BTA_AG_HF_CMD_VGM, BTA_AG_HF_CMD_CCWA, BTA_AG_HF_CMD_CHLD, BTA_AG_HF_CMD_CHUP, BTA_AG_HF_CMD_CIND, BTA_AG_HF_CMD_CLIP, BTA_AG_HF_CMD_CMER, - BTA_AG_HF_CMD_VTS, + BTA_AG_HF_CMD_VTS, BTA_AG_HF_CMD_BINP, BTA_AG_HF_CMD_BLDN, BTA_AG_HF_CMD_BVRA, @@ -180,7 +192,7 @@ enum }; #if defined(BTA_HSP_RESULT_REPLACE_COLON) && (BTA_HSP_RESULT_REPLACE_COLON == TRUE) -#define COLON_IDX_4_VGSVGM 4 +#define COLON_IDX_4_VGSVGM 4 #endif /* AT result code constant table (Indexed by result code) */ const tBTA_AG_RESULT bta_ag_result_tbl[] = @@ -216,7 +228,7 @@ const tBTA_AG_AT_CMD *bta_ag_at_tbl[BTA_AG_NUM_IDX] = /* callback event lookup table for HSP */ const tBTA_AG_EVT bta_ag_hsp_cb_evt[] = -{ +{ BTA_AG_AT_CKPD_EVT, /* BTA_AG_HS_CMD_CKPD */ BTA_AG_SPK_EVT, /* BTA_AG_HS_CMD_VGS */ BTA_AG_MIC_EVT /* BTA_AG_HS_CMD_VGM */ @@ -226,16 +238,16 @@ const tBTA_AG_EVT bta_ag_hsp_cb_evt[] = const tBTA_AG_EVT bta_ag_hfp_cb_evt[] = { BTA_AG_AT_A_EVT, /* BTA_AG_HF_CMD_A */ - BTA_AG_AT_D_EVT, /* BTA_AG_HF_CMD_D */ - BTA_AG_SPK_EVT, /* BTA_AG_HF_CMD_VGS */ - BTA_AG_MIC_EVT, /* BTA_AG_HF_CMD_VGM */ + BTA_AG_AT_D_EVT, /* BTA_AG_HF_CMD_D */ + BTA_AG_SPK_EVT, /* BTA_AG_HF_CMD_VGS */ + BTA_AG_MIC_EVT, /* BTA_AG_HF_CMD_VGM */ 0, /* BTA_AG_HF_CMD_CCWA */ BTA_AG_AT_CHLD_EVT, /* BTA_AG_HF_CMD_CHLD */ BTA_AG_AT_CHUP_EVT, /* BTA_AG_HF_CMD_CHUP */ BTA_AG_AT_CIND_EVT, /* BTA_AG_HF_CMD_CIND */ 0, /* BTA_AG_HF_CMD_CLIP */ 0, /* BTA_AG_HF_CMD_CMER */ - BTA_AG_AT_VTS_EVT, /* BTA_AG_HF_CMD_VTS */ + BTA_AG_AT_VTS_EVT, /* BTA_AG_HF_CMD_VTS */ BTA_AG_AT_BINP_EVT, /* BTA_AG_HF_CMD_BINP */ BTA_AG_AT_BLDN_EVT, /* BTA_AG_HF_CMD_BLDN */ BTA_AG_AT_BVRA_EVT, /* BTA_AG_HF_CMD_BVRA */ @@ -256,60 +268,60 @@ const tBTA_AG_EVT bta_ag_hfp_cb_evt[] = /* translation of API result code values to internal values */ const UINT8 bta_ag_trans_result[] = { - BTA_AG_RES_VGS, /* BTA_AG_SPK_RES */ - BTA_AG_RES_VGM, /* BTA_AG_MIC_RES */ - BTA_AG_RES_BSIR, /* BTA_AG_INBAND_RING_RES */ - BTA_AG_RES_CIND, /* BTA_AG_CIND_RES */ - BTA_AG_RES_BINP, /* BTA_AG_BINP_RES */ - BTA_AG_RES_CIEV, /* BTA_AG_IND_RES */ - BTA_AG_RES_BVRA, /* BTA_AG_BVRA_RES */ - BTA_AG_RES_CNUM, /* BTA_AG_CNUM_RES */ - BTA_AG_RES_BTRH, /* BTA_AG_BTRH_RES */ - BTA_AG_RES_CLCC, /* BTA_AG_CLCC_RES */ - BTA_AG_RES_COPS, /* BTA_AG_COPS_RES */ - 0, /* BTA_AG_IN_CALL_RES */ - 0, /* BTA_AG_IN_CALL_CONN_RES */ - BTA_AG_RES_CCWA, /* BTA_AG_CALL_WAIT_RES */ - 0, /* BTA_AG_OUT_CALL_ORIG_RES */ + BTA_AG_RES_VGS, /* BTA_AG_SPK_RES */ + BTA_AG_RES_VGM, /* BTA_AG_MIC_RES */ + BTA_AG_RES_BSIR, /* BTA_AG_INBAND_RING_RES */ + BTA_AG_RES_CIND, /* BTA_AG_CIND_RES */ + BTA_AG_RES_BINP, /* BTA_AG_BINP_RES */ + BTA_AG_RES_CIEV, /* BTA_AG_IND_RES */ + BTA_AG_RES_BVRA, /* BTA_AG_BVRA_RES */ + BTA_AG_RES_CNUM, /* BTA_AG_CNUM_RES */ + BTA_AG_RES_BTRH, /* BTA_AG_BTRH_RES */ + BTA_AG_RES_CLCC, /* BTA_AG_CLCC_RES */ + BTA_AG_RES_COPS, /* BTA_AG_COPS_RES */ + 0, /* BTA_AG_IN_CALL_RES */ + 0, /* BTA_AG_IN_CALL_CONN_RES */ + BTA_AG_RES_CCWA, /* BTA_AG_CALL_WAIT_RES */ + 0, /* BTA_AG_OUT_CALL_ORIG_RES */ 0, /* BTA_AG_OUT_CALL_ALERT_RES */ - 0, /* BTA_AG_OUT_CALL_CONN_RES */ - 0, /* BTA_AG_CALL_CANCEL_RES */ - 0, /* BTA_AG_END_CALL_RES */ - 0, /* BTA_AG_IN_CALL_HELD_RES */ + 0, /* BTA_AG_OUT_CALL_CONN_RES */ + 0, /* BTA_AG_CALL_CANCEL_RES */ + 0, /* BTA_AG_END_CALL_RES */ + 0, /* BTA_AG_IN_CALL_HELD_RES */ BTA_AG_RES_UNAT /* BTA_AG_UNAT_RES */ }; /* callsetup indicator value lookup table */ const UINT8 bta_ag_callsetup_ind_tbl[] = { - 0, /* BTA_AG_SPK_RES */ - 0, /* BTA_AG_MIC_RES */ - 0, /* BTA_AG_INBAND_RING_RES */ - 0, /* BTA_AG_CIND_RES */ - 0, /* BTA_AG_BINP_RES */ - 0, /* BTA_AG_IND_RES */ - 0, /* BTA_AG_BVRA_RES */ - 0, /* BTA_AG_CNUM_RES */ - 0, /* BTA_AG_BTRH_RES */ - 0, /* BTA_AG_CLCC_RES */ - 0, /* BTA_AG_COPS_RES */ - BTA_AG_CALLSETUP_INCOMING, /* BTA_AG_IN_CALL_RES */ - BTA_AG_CALLSETUP_NONE, /* BTA_AG_IN_CALL_CONN_RES */ - BTA_AG_CALLSETUP_INCOMING, /* BTA_AG_CALL_WAIT_RES */ - BTA_AG_CALLSETUP_OUTGOING, /* BTA_AG_OUT_CALL_ORIG_RES */ + 0, /* BTA_AG_SPK_RES */ + 0, /* BTA_AG_MIC_RES */ + 0, /* BTA_AG_INBAND_RING_RES */ + 0, /* BTA_AG_CIND_RES */ + 0, /* BTA_AG_BINP_RES */ + 0, /* BTA_AG_IND_RES */ + 0, /* BTA_AG_BVRA_RES */ + 0, /* BTA_AG_CNUM_RES */ + 0, /* BTA_AG_BTRH_RES */ + 0, /* BTA_AG_CLCC_RES */ + 0, /* BTA_AG_COPS_RES */ + BTA_AG_CALLSETUP_INCOMING, /* BTA_AG_IN_CALL_RES */ + BTA_AG_CALLSETUP_NONE, /* BTA_AG_IN_CALL_CONN_RES */ + BTA_AG_CALLSETUP_INCOMING, /* BTA_AG_CALL_WAIT_RES */ + BTA_AG_CALLSETUP_OUTGOING, /* BTA_AG_OUT_CALL_ORIG_RES */ BTA_AG_CALLSETUP_ALERTING, /* BTA_AG_OUT_CALL_ALERT_RES */ - BTA_AG_CALLSETUP_NONE, /* BTA_AG_OUT_CALL_CONN_RES */ - BTA_AG_CALLSETUP_NONE, /* BTA_AG_CALL_CANCEL_RES */ - BTA_AG_CALLSETUP_NONE, /* BTA_AG_END_CALL_RES */ - BTA_AG_CALLSETUP_NONE /* BTA_AG_IN_CALL_HELD_RES */ -}; + BTA_AG_CALLSETUP_NONE, /* BTA_AG_OUT_CALL_CONN_RES */ + BTA_AG_CALLSETUP_NONE, /* BTA_AG_CALL_CANCEL_RES */ + BTA_AG_CALLSETUP_NONE, /* BTA_AG_END_CALL_RES */ + BTA_AG_CALLSETUP_NONE /* BTA_AG_IN_CALL_HELD_RES */ +}; /******************************************************************************* ** ** Function bta_ag_send_result ** ** Description Send an AT result code. -** +** ** ** Returns void ** @@ -342,13 +354,13 @@ static void bta_ag_send_result(tBTA_AG_SCB *p_scb, UINT8 code, char *p_arg, { #if defined(BTA_AG_RESULT_DEBUG) && (BTA_AG_RESULT_DEBUG == TRUE) APPL_TRACE_DEBUG0("[HSP] ':'symbol is changed as '=' for HSP compatibility"); - #endif + #endif *(p+COLON_IDX_4_VGSVGM) = '='; } break; } } -#endif +#endif p += strlen(bta_ag_result_tbl[code].p_res); /* copy argument if any */ @@ -368,7 +380,7 @@ static void bta_ag_send_result(tBTA_AG_SCB *p_scb, UINT8 code, char *p_arg, #if defined(BTA_AG_RESULT_DEBUG) && (BTA_AG_RESULT_DEBUG == TRUE) APPL_TRACE_DEBUG1("bta_ag_send_result: %s", buf); -#endif +#endif /* send to RFCOMM */ PORT_WriteData(p_scb->conn_handle, buf, (UINT16) (p - buf), &len); @@ -380,7 +392,7 @@ static void bta_ag_send_result(tBTA_AG_SCB *p_scb, UINT8 code, char *p_arg, ** Function bta_ag_send_multi_result ** ** Description Send multiple AT result codes. -** +** ** ** Returns void ** @@ -397,7 +409,7 @@ static void bta_ag_send_multi_result(tBTA_AG_SCB *p_scb, tBTA_AG_MULTI_RESULT_CB APPL_TRACE_DEBUG0("m_res_cb is NULL or num_result is out of range."); return; } - + #if defined(BTA_AG_RESULT_DEBUG) && (BTA_AG_RESULT_DEBUG == TRUE) memset(buf, NULL, sizeof(buf)); #endif @@ -407,11 +419,11 @@ static void bta_ag_send_multi_result(tBTA_AG_SCB *p_scb, tBTA_AG_MULTI_RESULT_CB /* init with \r\n */ *p++ = '\r'; *p++ = '\n'; - + /* copy result code string */ BCM_STRCPY_S(p, sizeof(buf), bta_ag_result_tbl[m_res_cb->res_cb[res_idx].code].p_res); p += strlen(bta_ag_result_tbl[m_res_cb->res_cb[res_idx].code].p_res); - + /* copy argument if any */ if (bta_ag_result_tbl[m_res_cb->res_cb[res_idx].code].fmt == BTA_AG_RES_FMT_INT) { @@ -422,17 +434,17 @@ static void bta_ag_send_multi_result(tBTA_AG_SCB *p_scb, tBTA_AG_MULTI_RESULT_CB BCM_STRCPY_S(p, sizeof(buf), m_res_cb->res_cb[res_idx].p_arg); p += strlen(m_res_cb->res_cb[res_idx].p_arg); } - + /* finish with \r\n */ *p++ = '\r'; *p++ = '\n'; - + res_idx++; } #if defined(BTA_AG_RESULT_DEBUG) && (BTA_AG_RESULT_DEBUG == TRUE) APPL_TRACE_DEBUG1("send_result: %s", buf); -#endif +#endif /* send to RFCOMM */ PORT_WriteData(p_scb->conn_handle, buf, (UINT16) (p - buf), &len); @@ -444,7 +456,7 @@ static void bta_ag_send_multi_result(tBTA_AG_SCB *p_scb, tBTA_AG_MULTI_RESULT_CB ** Function bta_ag_send_ok ** ** Description Send an OK result code. -** +** ** ** Returns void ** @@ -460,7 +472,7 @@ static void bta_ag_send_ok(tBTA_AG_SCB *p_scb) ** ** Description Send an ERROR result code. ** errcode - used to send verbose errocode -** +** ** ** Returns void ** @@ -479,7 +491,7 @@ static void bta_ag_send_error(tBTA_AG_SCB *p_scb, INT16 errcode) ** Function bta_ag_send_ind ** ** Description Send an indicator CIEV result code. -** +** ** ** Returns void ** @@ -565,7 +577,7 @@ static void bta_ag_send_ind(tBTA_AG_SCB *p_scb, UINT16 id, UINT16 value, BOOLEAN ** Function bta_ag_parse_cmer ** ** Description Parse AT+CMER parameter string. -** +** ** ** Returns TRUE if parsed ok, FALSE otherwise. ** @@ -610,7 +622,7 @@ static BOOLEAN bta_ag_parse_cmer(char *p_s, BOOLEAN *p_enabled) ** Function bta_ag_parse_chld ** ** Description Parse AT+CHLD parameter string. -** +** ** ** Returns Returns idx (1-7), or 0 if ECC not enabled or idx doesn't exist ** @@ -627,7 +639,7 @@ static UINT8 bta_ag_parse_chld(tBTA_AG_SCB *p_scb, char *p_s) if (idx != -1 && idx < 255) retval = (UINT8)idx; } - + return (retval); } @@ -637,7 +649,7 @@ static UINT8 bta_ag_parse_chld(tBTA_AG_SCB *p_scb, char *p_s) ** Function bta_ag_parse_bac ** ** Description Parse AT+BAC parameter string. -** +** ** Returns Returns bitmap of supported codecs. ** *******************************************************************************/ @@ -649,7 +661,7 @@ static tBTA_AG_PEER_CODEC bta_ag_parse_bac(tBTA_AG_SCB *p_scb, char *p_s) char *p; while(p_s) - { + { /* skip to comma delimiter */ for(p = p_s; *p != ',' && *p != 0; p++); @@ -688,7 +700,7 @@ static tBTA_AG_PEER_CODEC bta_ag_parse_bac(tBTA_AG_SCB *p_scb, char *p_s) ** ** Description Process the unat response data and remove extra carriage return ** and line feed -** +** ** ** Returns void ** @@ -703,33 +715,33 @@ static void bta_ag_process_unat_res(char *unat_result) char trim_data[BTA_AG_AT_MAX_LEN]; - + str_leng = strlen(unat_result); /* If no extra CR and LF, just return */ if(str_leng < 4) return; - - /* Remove the carriage return and left feed */ - while(unat_result[0] =='\r' && unat_result[1] =='\n' + + /* Remove the carriage return and left feed */ + while(unat_result[0] =='\r' && unat_result[1] =='\n' && unat_result[str_leng-2] =='\r' && unat_result[str_leng-1] =='\n') { pairs_of_nl_cr = 1; for (i=0;i<(str_leng-4*pairs_of_nl_cr);i++) { trim_data[j++] = unat_result[i+pairs_of_nl_cr*2]; - } + } /* Add EOF */ trim_data[j] = '\0'; str_leng = str_leng - 4; BCM_STRNCPY_S(unat_result, BTA_AG_AT_MAX_LEN+1, trim_data,str_leng+1); i=0; j=0; - + if(str_leng <4) return; - - + + } return; } @@ -740,7 +752,7 @@ static void bta_ag_process_unat_res(char *unat_result) ** Function bta_ag_inband_enabled ** ** Description Determine whether in-band ring can be used. -** +** ** ** Returns void ** @@ -763,7 +775,7 @@ BOOLEAN bta_ag_inband_enabled(tBTA_AG_SCB *p_scb) ** Function bta_ag_send_call_inds ** ** Description Send call and callsetup indicators. -** +** ** ** Returns void ** @@ -780,7 +792,7 @@ void bta_ag_send_call_inds(tBTA_AG_SCB *p_scb, tBTA_AG_RES result) { call = BTA_AG_CALL_INACTIVE; } - else if (result == BTA_AG_IN_CALL_CONN_RES || result == BTA_AG_OUT_CALL_CONN_RES + else if (result == BTA_AG_IN_CALL_CONN_RES || result == BTA_AG_OUT_CALL_CONN_RES || result == BTA_AG_IN_CALL_HELD_RES) { call = BTA_AG_CALL_ACTIVE; @@ -800,7 +812,7 @@ void bta_ag_send_call_inds(tBTA_AG_SCB *p_scb, tBTA_AG_RES result) ** Function bta_ag_at_hsp_cback ** ** Description AT command processing callback for HSP. -** +** ** ** Returns void ** @@ -808,7 +820,7 @@ void bta_ag_send_call_inds(tBTA_AG_SCB *p_scb, tBTA_AG_RES result) void bta_ag_at_hsp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, char *p_arg, INT16 int_arg) { - tBTA_AG_VAL val; + tBTA_AG_VAL val; APPL_TRACE_DEBUG4("AT cmd:%d arg_type:%d arg:%d arg:%s", cmd, arg_type, int_arg, p_arg); @@ -831,7 +843,7 @@ void bta_ag_at_hsp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, ** Function bta_ag_at_hfp_cback ** ** Description AT command processing callback for HFP. -** +** ** ** Returns void ** @@ -839,7 +851,7 @@ void bta_ag_at_hsp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, void bta_ag_at_hfp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, char *p_arg, INT16 int_arg) { - tBTA_AG_VAL val; + tBTA_AG_VAL val; tBTA_AG_EVT event; tBTA_AG_SCB *ag_scb; UINT32 i, ind_id; @@ -862,8 +874,8 @@ void bta_ag_at_hfp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, switch (cmd) { case BTA_AG_HF_CMD_A: - case BTA_AG_HF_CMD_VGS: - case BTA_AG_HF_CMD_VGM: + case BTA_AG_HF_CMD_VGS: + case BTA_AG_HF_CMD_VGM: case BTA_AG_HF_CMD_CHUP: case BTA_AG_HF_CMD_CBC: /* send OK */ @@ -871,7 +883,7 @@ void bta_ag_at_hfp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, break; case BTA_AG_HF_CMD_BLDN: - /* Do not send OK, App will send error or OK depending on + /* Do not send OK, App will send error or OK depending on ** last dial number enabled or not */ break; @@ -937,7 +949,7 @@ void bta_ag_at_hfp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, /* if service level conn. not already open, now it's open */ bta_ag_svc_conn_open(p_scb, NULL); - + } else { @@ -947,7 +959,7 @@ void bta_ag_at_hfp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, { /* we do not support ECC, but HF is sending us a CHLD with call index*/ event = 0; - bta_ag_send_error(p_scb, BTA_AG_ERR_OP_NOT_SUPPORTED); + bta_ag_send_error(p_scb, BTA_AG_ERR_OP_NOT_SUPPORTED); } else @@ -957,19 +969,19 @@ void bta_ag_at_hfp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, ** Application will set it back to 1 ** callheld indicator will be sent across to the peer. */ if(val.str[0] == '2') - { + { for (i = 0, ag_scb = &bta_ag_cb.scb[0]; i < BTA_AG_NUM_SCB; i++, ag_scb++) { if (ag_scb->in_use) { - if((ag_scb->call_ind == BTA_AG_CALL_ACTIVE) + if((ag_scb->call_ind == BTA_AG_CALL_ACTIVE) && (ag_scb->callsetup_ind == BTA_AG_CALLSETUP_NONE)) ag_scb->callheld_ind = BTA_AG_CALLHELD_NOACTIVE + 1; } } } } - + /* Do not send OK. Let app decide after parsing the val str */ /* bta_ag_send_ok(p_scb); */ } @@ -1165,7 +1177,7 @@ void bta_ag_at_hfp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, bta_ag_send_error(p_scb, BTA_AG_ERR_OP_NOT_SUPPORTED); } break; - + #if (BTM_WBS_INCLUDED == TRUE ) case BTA_AG_HF_CMD_BAC: bta_ag_send_ok(p_scb); @@ -1184,7 +1196,7 @@ void bta_ag_at_hfp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, else { p_scb->sco_codec = UUID_CODEC_CVSD; - APPL_TRACE_DEBUG0("Received AT+BAC, updating sco codec to CVSD"); + APPL_TRACE_DEBUG0("Received AT+BAC, updating sco codec to CVSD"); } /* Received BAC while in codec negotiation. */ @@ -1223,7 +1235,7 @@ void bta_ag_at_hfp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, bta_ag_sco_codec_nego(p_scb, TRUE); else bta_ag_sco_codec_nego(p_scb, FALSE); - + bta_ag_send_ok(p_scb); break; @@ -1249,14 +1261,14 @@ void bta_ag_at_hfp_cback(tBTA_AG_SCB *p_scb, UINT16 cmd, UINT8 arg_type, ** Function bta_ag_at_err_cback ** ** Description AT command parser error callback. -** +** ** ** Returns void ** *******************************************************************************/ void bta_ag_at_err_cback(tBTA_AG_SCB *p_scb, BOOLEAN unknown, char *p_arg) { - tBTA_AG_VAL val; + tBTA_AG_VAL val; if(unknown && (!strlen(p_arg))) { @@ -1286,7 +1298,7 @@ void bta_ag_at_err_cback(tBTA_AG_SCB *p_scb, BOOLEAN unknown, char *p_arg) ** Function bta_ag_hsp_result ** ** Description Handle API result for HSP connections. -** +** ** ** Returns void ** @@ -1322,7 +1334,7 @@ void bta_ag_hsp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) p_scb->post_sco = BTA_AG_POST_SCO_NONE; else p_scb->post_sco = BTA_AG_POST_SCO_RING; - + bta_ag_sco_open(p_scb, (tBTA_AG_DATA *) p_result); } break; @@ -1350,11 +1362,11 @@ void bta_ag_hsp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) } break; - case BTA_AG_END_CALL_RES: + case BTA_AG_END_CALL_RES: /* stop ring timer */ bta_sys_stop_timer(&p_scb->act_timer); - - /* close sco */ + + /* close sco */ if ((bta_ag_sco_is_open(p_scb) || bta_ag_sco_is_opening(p_scb)) && !(p_scb->features & BTA_AG_FEAT_NOSCO)) { bta_ag_sco_close(p_scb, (tBTA_AG_DATA *) p_result); @@ -1399,7 +1411,7 @@ void bta_ag_hsp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) ** Function bta_ag_hfp_result ** ** Description Handle API result for HFP connections. -** +** ** ** Returns void ** @@ -1420,7 +1432,7 @@ void bta_ag_hfp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) case BTA_AG_IN_CALL_RES: /* tell sys to stop av if any */ bta_sys_sco_use(BTA_ID_AG, p_scb->app_id, p_scb->peer_addr); - + /* store caller id string. * append type info at the end. * make sure a valid type info is passed. @@ -1495,9 +1507,9 @@ void bta_ag_hfp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) bta_sys_stop_timer(&p_scb->act_timer); bta_ag_send_call_inds(p_scb, p_result->result); - + break; - + case BTA_AG_OUT_CALL_ORIG_RES: /* if sco open and we need to close it, close sco first ** then send indicators; else send indicators now @@ -1552,7 +1564,7 @@ void bta_ag_hfp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) bta_ag_send_call_inds(p_scb, p_result->result); break; - case BTA_AG_END_CALL_RES: + case BTA_AG_END_CALL_RES: /* stop ring timer */ bta_sys_stop_timer(&p_scb->act_timer); @@ -1571,7 +1583,7 @@ void bta_ag_hfp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) else { bta_ag_send_call_inds(p_scb, p_result->result); - + /* if av got suspended by this call, let it resume. */ bta_sys_sco_unuse(BTA_ID_AG, p_scb->app_id, p_scb->peer_addr); } @@ -1580,7 +1592,7 @@ void bta_ag_hfp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) case BTA_AG_INBAND_RING_RES: p_scb->inband_enabled = p_result->data.state; APPL_TRACE_DEBUG1("inband_enabled set to %d", p_scb->inband_enabled); - bta_ag_send_result(p_scb, code, NULL, p_result->data.state); + bta_ag_send_result(p_scb, code, NULL, p_result->data.state); break; case BTA_AG_CIND_RES: @@ -1593,12 +1605,12 @@ void bta_ag_hfp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) p_scb->battchg_ind = p_result->data.str[10] - '0'; APPL_TRACE_DEBUG2("cind call:%d callsetup:%d", p_scb->call_ind, p_scb->callsetup_ind); - bta_ag_send_result(p_scb, code, p_result->data.str, 0); - bta_ag_send_ok(p_scb); + bta_ag_send_result(p_scb, code, p_result->data.str, 0); + bta_ag_send_ok(p_scb); break; case BTA_AG_BINP_RES: - case BTA_AG_CNUM_RES: + case BTA_AG_CNUM_RES: case BTA_AG_CLCC_RES: case BTA_AG_COPS_RES: if (p_result->data.ok_flag != BTA_AG_OK_ERROR) @@ -1617,7 +1629,7 @@ void bta_ag_hfp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) } break; - + case BTA_AG_UNAT_RES: if (p_result->data.ok_flag != BTA_AG_OK_ERROR) { @@ -1650,7 +1662,7 @@ void bta_ag_hfp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) break; case BTA_AG_BVRA_RES: - bta_ag_send_result(p_scb, code, NULL, p_result->data.state); + bta_ag_send_result(p_scb, code, NULL, p_result->data.state); break; case BTA_AG_BTRH_RES: @@ -1659,7 +1671,7 @@ void bta_ag_hfp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) /* Don't respond to read if not in response & hold state */ if (p_result->data.num != BTA_AG_BTRH_NO_RESP) { - bta_ag_send_result(p_scb, code, NULL, p_result->data.num); + bta_ag_send_result(p_scb, code, NULL, p_result->data.num); } /* In case of a response to a read request we need to send OK */ @@ -1683,7 +1695,7 @@ void bta_ag_hfp_result(tBTA_AG_SCB *p_scb, tBTA_AG_API_RESULT *p_result) ** Function bta_ag_result ** ** Description Handle API result. -** +** ** ** Returns void ** @@ -1705,7 +1717,7 @@ void bta_ag_result(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_setcodec ** ** Description Handle API SetCodec -** +** ** ** Returns void ** @@ -1714,10 +1726,10 @@ void bta_ag_setcodec(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) { #if (BTM_WBS_INCLUDED == TRUE ) tBTA_AG_PEER_CODEC codec_type = p_data->api_setcodec.codec; - + /* Check if the requested codec type is valid */ if((codec_type != BTA_AG_CODEC_NONE) && - (codec_type != BTA_AG_CODEC_CVSD) && + (codec_type != BTA_AG_CODEC_CVSD) && (codec_type != BTA_AG_CODEC_MSBC)) { APPL_TRACE_ERROR1("bta_ag_setcodec error: unsupported codec type %d", codec_type); @@ -1744,7 +1756,7 @@ void bta_ag_setcodec(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_send_bcs ** ** Description Send +BCS AT command to peer. -** +** ** Returns void ** *******************************************************************************/ @@ -1781,7 +1793,7 @@ void bta_ag_send_bcs(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_send_ring ** ** Description Send RING result code to peer. -** +** ** ** Returns void ** @@ -1794,11 +1806,11 @@ void bta_ag_send_ring(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) if (p_scb->conn_service == BTA_AG_HFP && p_scb->clip_enabled && p_scb->clip[0] != 0) { memset(&m_res_cb, NULL, sizeof(tBTA_AG_MULTI_RESULT_CB)); - + m_res_cb.num_result = 2; AT_SET_RES_CB(m_res_cb.res_cb[0], BTA_AG_RES_RING, NULL, 0) AT_SET_RES_CB(m_res_cb.res_cb[1], BTA_AG_RES_CLIP, p_scb->clip, 0) - + bta_ag_send_multi_result(p_scb, &m_res_cb); } else diff --git a/bta/ag/bta_ag_int.h b/bta/ag/bta_ag_int.h index d953156..b0d1b1d 100755..100644 --- a/bta/ag/bta_ag_int.h +++ b/bta/ag/bta_ag_int.h @@ -1,14 +1,26 @@ -/***************************************************************************** -** -** Name: bta_ag_int.h -** -** Description: This is the private interface file for the BTA audio -** gateway. -** -** Copyright (c) 2003-2005, Widcomm Inc., All Rights Reserved. -** Widcomm Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2003-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This is the private interface file for the BTA audio gateway. + * + ******************************************************************************/ #ifndef BTA_AG_INT_H #define BTA_AG_INT_H @@ -283,14 +295,14 @@ typedef struct typedef struct { tBTM_ESCO_CONN_REQ_EVT_DATA conn_data; /* SCO data for pending conn request */ - tBTA_AG_SCB *p_curr_scb; /* SCB associated with SCO connection */ - tBTA_AG_SCB *p_xfer_scb; /* SCB associated with SCO transfer */ + tBTA_AG_SCB *p_curr_scb; /* SCB associated with SCO connection */ + tBTA_AG_SCB *p_xfer_scb; /* SCB associated with SCO transfer */ UINT16 cur_idx; /* SCO handle */ UINT8 state; /* SCO state variable */ BOOLEAN param_updated; /* if params were updated to non-default */ tBTM_ESCO_PARAMS params; /* ESCO parameters */ } tBTA_AG_SCO_CB; - + /* type for AG control block */ typedef struct @@ -336,7 +348,7 @@ extern BOOLEAN bta_ag_other_scb_open(tBTA_AG_SCB *p_curr_scb); extern tBTA_AG_SCB *bta_ag_get_other_idle_scb (tBTA_AG_SCB *p_curr_scb); extern void bta_ag_sm_execute(tBTA_AG_SCB *p_scb, UINT16 event, tBTA_AG_DATA *p_data); extern BOOLEAN bta_ag_hdl_event(BT_HDR *p_msg); -extern void bta_ag_collision_cback (tBTA_SYS_CONN_STATUS status, UINT8 id, +extern void bta_ag_collision_cback (tBTA_SYS_CONN_STATUS status, UINT8 id, UINT8 app_id, BD_ADDR peer_addr); extern void bta_ag_resume_open (tBTA_AG_SCB *p_scb); diff --git a/bta/ag/bta_ag_main.c b/bta/ag/bta_ag_main.c index 1a3bf71..9b28067 100644 --- a/bta/ag/bta_ag_main.c +++ b/bta/ag/bta_ag_main.c @@ -1,14 +1,26 @@ -/***************************************************************************** -** -** Name: bta_ag_main.c -** -** Description: This is the main implementation file for the BTA -** audio gateway. -** -** Copyright (c) 2003-2005, Widcomm Inc., All Rights Reserved. -** Widcomm Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2003-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This is the main implementation file for the BTA audio gateway. + * + ******************************************************************************/ #include <string.h> #include "bta_api.h" @@ -41,10 +53,10 @@ enum /* state machine action enumeration list */ enum { - BTA_AG_REGISTER, + BTA_AG_REGISTER, BTA_AG_DEREGISTER, BTA_AG_START_OPEN, - BTA_AG_RFC_DO_OPEN, + BTA_AG_RFC_DO_OPEN, BTA_AG_RFC_DO_CLOSE, BTA_AG_START_DEREG, BTA_AG_START_CLOSE, @@ -55,7 +67,7 @@ enum BTA_AG_RFC_FAIL, BTA_AG_RFC_DATA, BTA_AG_DISC_INT_RES, - BTA_AG_DISC_FAIL, + BTA_AG_DISC_FAIL, BTA_AG_DISC_ACP_RES, BTA_AG_FREE_DB, BTA_AG_SCO_CONN_OPEN, @@ -66,7 +78,7 @@ enum BTA_AG_SCO_SHUTDOWN, BTA_AG_POST_SCO_OPEN, BTA_AG_POST_SCO_CLOSE, - BTA_AG_SVC_CONN_OPEN, + BTA_AG_SVC_CONN_OPEN, BTA_AG_RESULT, BTA_AG_SETCODEC, BTA_AG_SEND_RING, @@ -84,10 +96,10 @@ typedef void (*tBTA_AG_ACTION)(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data); /* action functions */ const tBTA_AG_ACTION bta_ag_action[] = { - bta_ag_register, + bta_ag_register, bta_ag_deregister, bta_ag_start_open, - bta_ag_rfc_do_open, + bta_ag_rfc_do_open, bta_ag_rfc_do_close, bta_ag_start_dereg, bta_ag_start_close, @@ -98,7 +110,7 @@ const tBTA_AG_ACTION bta_ag_action[] = bta_ag_rfc_fail, bta_ag_rfc_data, bta_ag_disc_int_res, - bta_ag_disc_fail, + bta_ag_disc_fail, bta_ag_disc_acp_res, bta_ag_free_db, bta_ag_sco_conn_open, @@ -265,9 +277,9 @@ tBTA_AG_CB bta_ag_cb; ** Function bta_ag_timer_cback ** ** Description AG timer callback. -** ** -** Returns void +** +** Returns void ** *******************************************************************************/ static void bta_ag_timer_cback(void *p) @@ -288,7 +300,7 @@ static void bta_ag_timer_cback(void *p) ** Function bta_ag_scb_alloc ** ** Description Allocate an AG service control block. -** +** ** ** Returns pointer to the scb, or NULL if none could be allocated. ** @@ -314,7 +326,7 @@ static tBTA_AG_SCB *bta_ag_scb_alloc(void) break; } } - + if (i == BTA_AG_NUM_SCB) { /* out of scbs */ @@ -329,7 +341,7 @@ static tBTA_AG_SCB *bta_ag_scb_alloc(void) ** Function bta_ag_scb_dealloc ** ** Description Deallocate a service control block. -** +** ** ** Returns void ** @@ -338,15 +350,15 @@ void bta_ag_scb_dealloc(tBTA_AG_SCB *p_scb) { UINT8 idx; BOOLEAN allocated = FALSE; - + APPL_TRACE_DEBUG1("bta_ag_scb_dealloc %d", bta_ag_scb_to_idx(p_scb)); - + /* stop timers */ bta_sys_stop_timer(&p_scb->act_timer); #if (BTM_WBS_INCLUDED == TRUE) bta_sys_stop_timer(&p_scb->cn_timer); #endif - + /* initialize control block */ memset(p_scb, 0, sizeof(tBTA_AG_SCB)); p_scb->sco_idx = BTM_INVALID_SCO_INDEX; @@ -368,7 +380,7 @@ void bta_ag_scb_dealloc(tBTA_AG_SCB *p_scb) (*bta_ag_cb.p_cback)(BTA_AG_DISABLE_EVT, NULL); } } - + } /******************************************************************************* @@ -376,7 +388,7 @@ void bta_ag_scb_dealloc(tBTA_AG_SCB *p_scb) ** Function bta_ag_scb_to_idx ** ** Description Given a pointer to an scb, return its index. -** +** ** ** Returns Index of scb. ** @@ -392,7 +404,7 @@ UINT16 bta_ag_scb_to_idx(tBTA_AG_SCB *p_scb) ** Function bta_ag_scb_by_idx ** ** Description Given an scb index return pointer to scb. -** +** ** ** Returns Pointer to scb or NULL if not allocated. ** @@ -424,7 +436,7 @@ tBTA_AG_SCB *bta_ag_scb_by_idx(UINT16 idx) ** Function bta_ag_service_to_idx ** ** Description Given a BTA service mask convert to profile index. -** +** ** ** Returns Profile ndex of scb. ** @@ -446,7 +458,7 @@ UINT8 bta_ag_service_to_idx(tBTA_SERVICE_MASK services) ** Function bta_ag_idx_by_bdaddr ** ** Description Find SCB associated with peer BD address. -** +** ** ** Returns Index of SCB or zero if none found. ** @@ -468,7 +480,7 @@ UINT16 bta_ag_idx_by_bdaddr(BD_ADDR peer_addr) } /* no scb found */ - APPL_TRACE_WARNING0("No ag scb for peer addr"); + APPL_TRACE_WARNING0("No ag scb for peer addr"); return 0; } @@ -477,7 +489,7 @@ UINT16 bta_ag_idx_by_bdaddr(BD_ADDR peer_addr) ** Function bta_ag_other_scb_open ** ** Description Check whether any other scb is in open state. -** +** ** ** Returns TRUE if another scb is in open state, FALSE otherwise. ** @@ -496,7 +508,7 @@ BOOLEAN bta_ag_other_scb_open(tBTA_AG_SCB *p_curr_scb) } /* no other scb found */ - APPL_TRACE_DEBUG0("No other ag scb open"); + APPL_TRACE_DEBUG0("No other ag scb open"); return FALSE; } @@ -505,7 +517,7 @@ BOOLEAN bta_ag_other_scb_open(tBTA_AG_SCB *p_curr_scb) ** Function bta_ag_get_other_idle_scb ** ** Description Return other scb if it is in INIT st. -** +** ** ** Returns Pointer to other scb if INIT st, NULL otherwise. ** @@ -524,7 +536,7 @@ tBTA_AG_SCB *bta_ag_get_other_idle_scb (tBTA_AG_SCB *p_curr_scb) } /* no other scb found */ - APPL_TRACE_DEBUG0("bta_ag_get_other_idle_scb: No idle AG scb"); + APPL_TRACE_DEBUG0("bta_ag_get_other_idle_scb: No idle AG scb"); return NULL; } @@ -533,9 +545,9 @@ tBTA_AG_SCB *bta_ag_get_other_idle_scb (tBTA_AG_SCB *p_curr_scb) ** Function bta_ag_colli_timer_cback ** ** Description AG connection collision timer callback -** ** -** Returns void +** +** Returns void ** *******************************************************************************/ static void bta_ag_colli_timer_cback (TIMER_LIST_ENT *p_tle) @@ -564,12 +576,12 @@ static void bta_ag_colli_timer_cback (TIMER_LIST_ENT *p_tle) ** Function bta_ag_collision_cback ** ** Description Get notified about collision. -** +** ** ** Returns void ** *******************************************************************************/ -void bta_ag_collision_cback (tBTA_SYS_CONN_STATUS status, UINT8 id, +void bta_ag_collision_cback (tBTA_SYS_CONN_STATUS status, UINT8 id, UINT8 app_id, BD_ADDR peer_addr) { UINT16 handle; @@ -578,7 +590,7 @@ void bta_ag_collision_cback (tBTA_SYS_CONN_STATUS status, UINT8 id, /* Check if we have opening scb for the peer device. */ handle = bta_ag_idx_by_bdaddr (peer_addr); p_scb = bta_ag_scb_by_idx (handle); - + if (p_scb && (p_scb->state == BTA_AG_OPENING_ST)) { if (id == BTA_ID_SYS) /* ACL collision */ @@ -593,9 +605,9 @@ void bta_ag_collision_cback (tBTA_SYS_CONN_STATUS status, UINT8 id, { APPL_TRACE_WARNING0 ("AG found collision (\?\?\?) ..."); } - + p_scb->state = BTA_AG_INIT_ST; - + /* Cancel SDP if it had been started. */ if(p_scb->p_disc_db) { @@ -614,7 +626,7 @@ void bta_ag_collision_cback (tBTA_SYS_CONN_STATUS status, UINT8 id, bta_sys_start_timer(&p_scb->colli_timer, 0, BTA_AG_COLLISION_TIMER); p_scb->colli_tmr_on = TRUE; } - + } /******************************************************************************* @@ -622,7 +634,7 @@ void bta_ag_collision_cback (tBTA_SYS_CONN_STATUS status, UINT8 id, ** Function bta_ag_resume_open ** ** Description Resume opening process. -** +** ** ** Returns void ** @@ -651,7 +663,7 @@ void bta_ag_resume_open (tBTA_AG_SCB *p_scb) ** Function bta_ag_api_enable ** ** Description Handle an API enable event. -** +** ** ** Returns void ** @@ -669,7 +681,7 @@ static void bta_ag_api_enable(tBTA_AG_DATA *p_data) bta_ag_co_init(); bta_sys_collision_register (BTA_ID_AG, bta_ag_collision_cback); - + /* call callback with enable event */ (*bta_ag_cb.p_cback)(BTA_AG_ENABLE_EVT, NULL); } @@ -679,7 +691,7 @@ static void bta_ag_api_enable(tBTA_AG_DATA *p_data) ** Function bta_ag_api_disable ** ** Description Handle an API disable event. -** +** ** ** Returns void ** @@ -696,12 +708,12 @@ static void bta_ag_api_disable(tBTA_AG_DATA *p_data) APPL_TRACE_ERROR0("BTA AG is already disabled, ignoring ..."); return; } - + /* De-register with BTA system manager */ GKI_sched_lock(); bta_sys_deregister(BTA_ID_AG); GKI_sched_unlock(); - + for (i = 0; i < BTA_AG_NUM_SCB; i++, p_scb++) { if (p_scb->in_use) @@ -725,7 +737,7 @@ static void bta_ag_api_disable(tBTA_AG_DATA *p_data) ** Function bta_ag_api_register ** ** Description Handle an API event registers a new service. -** +** ** ** Returns void ** @@ -752,7 +764,7 @@ static void bta_ag_api_register(tBTA_AG_DATA *p_data) ** Function bta_ag_api_result ** ** Description Handle an API result event. -** +** ** ** Returns void ** @@ -786,7 +798,7 @@ static void bta_ag_api_result(tBTA_AG_DATA *p_data) ** Function bta_ag_sm_execute ** ** Description State machine event handling function for AG -** +** ** ** Returns void ** @@ -806,7 +818,7 @@ void bta_ag_sm_execute(tBTA_AG_SCB *p_scb, UINT16 event, tBTA_AG_DATA *p_data) { APPL_TRACE_EVENT5("AG evt (hdl 0x%04x): State %d (%s), Event 0x%04x (%s)", bta_ag_scb_to_idx(p_scb), - p_scb->state, bta_ag_state_str(p_scb->state), + p_scb->state, bta_ag_state_str(p_scb->state), event, bta_ag_evt_str(event, p_data->api_result.result)); } #else @@ -819,7 +831,7 @@ void bta_ag_sm_execute(tBTA_AG_SCB *p_scb, UINT16 event, tBTA_AG_DATA *p_data) { APPL_TRACE_ERROR0("AG evt out of range, ignoring..."); return; - } + } /* look up the state table for the current state */ state_table = bta_ag_st_tbl[p_scb->state]; @@ -855,7 +867,7 @@ void bta_ag_sm_execute(tBTA_AG_SCB *p_scb, UINT16 event, tBTA_AG_DATA *p_data) ** Function bta_ag_hdl_event ** ** Description Data gateway main event handling function. -** +** ** ** Returns BOOLEAN ** @@ -894,7 +906,7 @@ BOOLEAN bta_ag_hdl_event(BT_HDR *p_msg) } break; } - return TRUE; + return TRUE; } #if BTA_AG_DEBUG == TRUE diff --git a/bta/ag/bta_ag_rfc.c b/bta/ag/bta_ag_rfc.c index bccb2cf..3575020 100644 --- a/bta/ag/bta_ag_rfc.c +++ b/bta/ag/bta_ag_rfc.c @@ -1,14 +1,27 @@ -/***************************************************************************** -** -** Name: bta_ag_rfc.c -** -** Description: This file contains the audio gateway functions -** controlling the RFCOMM connections. -** -** Copyright (c) 2004-2008, Broadcom Corp., All Rights Reserved. -** Widcomm Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2004-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This file contains the audio gateway functions controlling the RFCOMM + * connections. + * + ******************************************************************************/ #include <string.h> #include "bta_api.h" @@ -67,7 +80,7 @@ const tBTA_AG_DATA_CBACK bta_ag_data_cback_tbl[] = ** Function bta_ag_port_cback ** ** Description RFCOMM Port callback -** +** ** ** Returns void ** @@ -101,7 +114,7 @@ static void bta_ag_port_cback(UINT32 code, UINT16 port_handle, UINT16 handle) ** Function bta_ag_mgmt_cback ** ** Description RFCOMM management callback -** +** ** ** Returns void ** @@ -116,7 +129,7 @@ static void bta_ag_mgmt_cback(UINT32 code, UINT16 port_handle, UINT16 handle) APPL_TRACE_DEBUG3("ag_mgmt_cback : code = %d, port_handle = %d, handle = %d", code, port_handle, handle); - + if ((p_scb = bta_ag_scb_by_idx(handle)) != NULL) { /* ignore close event for port handles other than connected handle */ @@ -175,7 +188,7 @@ static void bta_ag_mgmt_cback(UINT32 code, UINT16 port_handle, UINT16 handle) ** Function bta_ag_data_cback ** ** Description RFCOMM data callback -** +** ** ** Returns void ** @@ -194,7 +207,7 @@ static int bta_ag_data_cback(UINT16 port_handle, void *p_data, UINT16 len, UINT1 ** ** Description RFCOMM callback functions. This is an easy way to ** distinguish scb from the callback. -** +** ** ** Returns void ** @@ -212,7 +225,7 @@ void bta_ag_port_cback_3(UINT32 code, UINT16 handle) {bta_ag_port_cback(code, ha ** ** Description RFCOMM data callback functions. This is an easy way to ** distinguish scb from the callback. -** +** ** ** Returns void ** @@ -235,7 +248,7 @@ int bta_ag_data_cback_3(UINT16 port_handle, void *p_data, UINT16 len) ** Function bta_ag_setup_port ** ** Description Setup RFCOMM port for use by AG. -** +** ** ** Returns void ** @@ -249,7 +262,7 @@ void bta_ag_setup_port(tBTA_AG_SCB *p_scb, UINT16 handle) { PORT_SetDataCallback(handle, bta_ag_data_cback_tbl[i]); } - + PORT_SetEventMask(handle, BTA_AG_PORT_EV_MASK); PORT_SetEventCallback(handle, bta_ag_port_cback_tbl[i]); } @@ -259,7 +272,7 @@ void bta_ag_setup_port(tBTA_AG_SCB *p_scb, UINT16 handle) ** Function bta_ag_start_servers ** ** Description Setup RFCOMM servers for use by AG. -** +** ** ** Returns void ** @@ -300,7 +313,7 @@ void bta_ag_start_servers(tBTA_AG_SCB *p_scb, tBTA_SERVICE_MASK services) ** Function bta_ag_close_servers ** ** Description Close RFCOMM servers port for use by AG. -** +** ** ** Returns void ** @@ -326,7 +339,7 @@ void bta_ag_close_servers(tBTA_AG_SCB *p_scb, tBTA_SERVICE_MASK services) ** Function bta_ag_is_server_closed ** ** Description Returns TRUE if all servers are closed. -** +** ** ** Returns TRUE if all servers are closed, FALSE otherwise ** @@ -350,7 +363,7 @@ BOOLEAN bta_ag_is_server_closed (tBTA_AG_SCB *p_scb) ** Function bta_ag_rfc_do_open ** ** Description Open an RFCOMM connection to the peer device. -** +** ** ** Returns void ** @@ -379,7 +392,7 @@ void bta_ag_rfc_do_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_rfc_do_close ** ** Description Close RFCOMM connection. -** +** ** ** Returns void ** @@ -396,7 +409,7 @@ void bta_ag_rfc_do_close(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) { /* Close API was called while AG is in Opening state. */ /* Need to trigger the state machine to send callback to the app */ - /* and move back to INIT state. */ + /* and move back to INIT state. */ if ((p_buf = (tBTA_AG_RFC *) GKI_getbuf(sizeof(tBTA_AG_RFC))) != NULL) { p_buf->hdr.event = BTA_AG_RFC_CLOSE_EVT; diff --git a/bta/ag/bta_ag_sco.c b/bta/ag/bta_ag_sco.c index 021b96c..0c811b4 100644 --- a/bta/ag/bta_ag_sco.c +++ b/bta/ag/bta_ag_sco.c @@ -1,19 +1,31 @@ -/***************************************************************************** -** -** Name: bta_ag_sco.c -** -** Description: This file contains functions for managing the -** SCO connection used in AG. -** -** Copyright (c) 2004-2011, Broadcom Corp., All Rights Reserved. -** Broadcom Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2004-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This file contains functions for managing the SCO connection used in AG. + * + ******************************************************************************/ #include "bta_api.h" #include "bta_ag_api.h" #include "bta_ag_co.h" -#if (BTM_SCO_HCI_INCLUDED == TRUE ) +#if (BTM_SCO_HCI_INCLUDED == TRUE ) #include "bta_dm_co.h" #endif #include "bta_ag_int.h" @@ -112,7 +124,7 @@ static const tBTM_ESCO_PARAMS bta_ag_esco_params = ** Function bta_ag_sco_conn_cback ** ** Description BTM SCO connection callback. -** +** ** ** Returns void ** @@ -148,7 +160,7 @@ static void bta_ag_sco_conn_cback(UINT16 sco_idx) } } /* no match found; disconnect sco, init sco variables */ - else + else { bta_ag_cb.sco.p_curr_scb = NULL; bta_ag_cb.sco.state = BTA_AG_SCO_SHUTDOWN_ST; @@ -161,7 +173,7 @@ static void bta_ag_sco_conn_cback(UINT16 sco_idx) ** Function bta_ag_sco_disc_cback ** ** Description BTM SCO disconnection callback. -** +** ** ** Returns void ** @@ -192,10 +204,10 @@ static void bta_ag_sco_disc_cback(UINT16 sco_idx) if (handle != 0) { -#if (BTM_SCO_HCI_INCLUDED == TRUE ) +#if (BTM_SCO_HCI_INCLUDED == TRUE ) tBTM_STATUS status = BTM_ConfigScoPath(BTM_SCO_ROUTE_PCM, NULL, NULL, TRUE); APPL_TRACE_DEBUG1("bta_ag_sco_disc_cback sco close config status = %d", status); - /* SCO clean up here */ + /* SCO clean up here */ bta_dm_sco_co_close(); #endif @@ -225,7 +237,7 @@ static void bta_ag_sco_disc_cback(UINT16 sco_idx) } } /* no match found */ - else + else { APPL_TRACE_DEBUG0("no scb for ag_sco_disc_cback"); @@ -255,7 +267,7 @@ static void bta_ag_sco_read_cback (UINT16 sco_inx, BT_HDR *p_data, tBTM_SCO_DATA { APPL_TRACE_DEBUG1("bta_ag_sco_read_cback: status(%d)", status); } - + /* Callout function must free the data. */ bta_dm_sco_co_in_data (p_data, status); } @@ -279,10 +291,10 @@ static BOOLEAN bta_ag_remove_sco(tBTA_AG_SCB *p_scb, BOOLEAN only_active) { if (!only_active || p_scb->sco_idx == bta_ag_cb.sco.cur_idx) { - status = BTM_RemoveSco(p_scb->sco_idx); + status = BTM_RemoveSco(p_scb->sco_idx); APPL_TRACE_DEBUG2("ag remove sco: inx 0x%04x, status:0x%x", p_scb->sco_idx, status); - + if (status == BTM_CMD_STARTED) { /* Sco is connected; set current control block */ @@ -324,13 +336,13 @@ static void bta_ag_esco_connreq_cback(tBTM_ESCO_EVT event, tBTM_ESCO_EVT_DATA *p ((p_scb = bta_ag_scb_by_idx(handle)) != NULL) && p_scb->svc_conn) { p_scb->sco_idx = sco_inx; - + /* If no other SCO active, allow this one */ if (!bta_ag_cb.sco.p_curr_scb) { APPL_TRACE_EVENT1("bta_ag_esco_connreq_cback: Accept Conn Request (sco_inx 0x%04x)", sco_inx); bta_ag_sco_conn_rsp(p_scb, &p_data->conn_evt); - + bta_ag_cb.sco.state = BTA_AG_SCO_OPENING_ST; bta_ag_cb.sco.p_curr_scb = p_scb; bta_ag_cb.sco.cur_idx = p_scb->sco_idx; @@ -364,7 +376,7 @@ static void bta_ag_esco_connreq_cback(tBTM_ESCO_EVT event, tBTM_ESCO_EVT_DATA *p { APPL_TRACE_EVENT5("eSCO change event (inx %d): rtrans %d, rxlen %d, txlen %d, txint %d", p_data->chg_evt.sco_inx, - p_data->chg_evt.retrans_window, p_data->chg_evt.rx_pkt_len, + p_data->chg_evt.retrans_window, p_data->chg_evt.rx_pkt_len, p_data->chg_evt.tx_pkt_len, p_data->chg_evt.tx_interval); } } @@ -374,7 +386,7 @@ static void bta_ag_esco_connreq_cback(tBTM_ESCO_EVT event, tBTM_ESCO_EVT_DATA *p ** Function bta_ag_cback_sco ** ** Description Call application callback function with SCO event. -** +** ** ** Returns void ** @@ -394,8 +406,8 @@ static void bta_ag_cback_sco(tBTA_AG_SCB *p_scb, UINT8 event) ** ** Function bta_ag_create_sco ** -** Description -** +** Description +** ** ** Returns void ** @@ -418,13 +430,13 @@ static void bta_ag_create_sco(tBTA_AG_SCB *p_scb, BOOLEAN is_orig) /* Make sure this sco handle is not already in use */ if (p_scb->sco_idx != BTM_INVALID_SCO_INDEX) { - APPL_TRACE_WARNING1("bta_ag_create_sco: Index 0x%04x Already In Use!", + APPL_TRACE_WARNING1("bta_ag_create_sco: Index 0x%04x Already In Use!", p_scb->sco_idx); return; } #if (BTM_WBS_INCLUDED == TRUE ) - if ((p_scb->sco_codec == BTM_SCO_CODEC_MSBC) && + if ((p_scb->sco_codec == BTM_SCO_CODEC_MSBC) && !p_scb->codec_fallback && !p_scb->retry_with_sco_only) esco_codec = BTM_SCO_CODEC_MSBC; @@ -439,9 +451,9 @@ static void bta_ag_create_sco(tBTA_AG_SCB *p_scb, BOOLEAN is_orig) if (esco_codec == BTM_SCO_CODEC_MSBC) codec_index = esco_codec - 1; - + params = bta_ag_esco_params[codec_index]; -#else +#else params = bta_ag_esco_params; #endif @@ -453,7 +465,7 @@ static void bta_ag_create_sco(tBTA_AG_SCB *p_scb, BOOLEAN is_orig) #if (BTM_WBS_INCLUDED == TRUE) if (!codec_index) /* For non-WBS */ #endif - { + { /* Use the application packet types (5 slot EV packets not allowed) */ params.packet_types = p_bta_ag_cfg->sco_pkt_types | BTM_SCO_PKT_TYPES_MASK_NO_2_EV5 | @@ -468,10 +480,10 @@ static void bta_ag_create_sco(tBTA_AG_SCB *p_scb, BOOLEAN is_orig) /* Need to find out from SIG if HSP can use eSCO; for now use SCO */ if (p_scb->conn_service == BTA_AG_HFP && p_scb->peer_version >= HFP_VERSION_1_5 && !p_scb->retry_with_sco_only) { - + BTM_SetEScoMode(BTM_LINK_TYPE_ESCO, ¶ms); /* If ESCO or EDR ESCO, retry with SCO only in case of failure */ - if((params.packet_types & BTM_ESCO_LINK_ONLY_MASK) + if((params.packet_types & BTM_ESCO_LINK_ONLY_MASK) ||!((params.packet_types & ~(BTM_ESCO_LINK_ONLY_MASK | BTM_SCO_LINK_ONLY_MASK)) ^ BTA_AG_NO_EDR_ESCO)) { #if (BTM_WBS_INCLUDED == TRUE ) @@ -485,7 +497,7 @@ static void bta_ag_create_sco(tBTA_AG_SCB *p_scb, BOOLEAN is_orig) p_scb->retry_with_sco_only = FALSE; APPL_TRACE_API0("Setting retry_with_sco_only to FALSE"); } -#else +#else p_scb->retry_with_sco_only = TRUE; APPL_TRACE_API0("Setting retry_with_sco_only to TRUE"); #endif @@ -496,7 +508,7 @@ static void bta_ag_create_sco(tBTA_AG_SCB *p_scb, BOOLEAN is_orig) if(p_scb->retry_with_sco_only) APPL_TRACE_API0("retrying with SCO only"); p_scb->retry_with_sco_only = FALSE; - + BTM_SetEScoMode(BTM_LINK_TYPE_SCO, ¶ms); } @@ -518,7 +530,7 @@ static void bta_ag_create_sco(tBTA_AG_SCB *p_scb, BOOLEAN is_orig) sco_route = bta_dm_sco_co_init(pcm_sample_rate, pcm_sample_rate, &codec_info, p_scb->app_id); #endif - + #if (BTM_WBS_INCLUDED == TRUE ) if (esco_codec == BTA_AG_CODEC_MSBC) { @@ -534,7 +546,7 @@ static void bta_ag_create_sco(tBTA_AG_SCB *p_scb, BOOLEAN is_orig) if (esco_codec == BTA_AG_CODEC_MSBC) BTM_WriteVoiceSettings (BTM_VOICE_SETTING_TRANS); else - BTM_WriteVoiceSettings (BTM_VOICE_SETTING_CVSD); + BTM_WriteVoiceSettings (BTM_VOICE_SETTING_CVSD); /* save the current codec because sco_codec can be updated while SCO is open. */ p_scb->inuse_codec = esco_codec; @@ -575,10 +587,10 @@ static void bta_ag_create_sco(tBTA_AG_SCB *p_scb, BOOLEAN is_orig) ** ** Function bta_ag_cn_timer_cback ** -** Description -** +** Description +** ** -** Returns void +** Returns void ** *******************************************************************************/ static void bta_ag_cn_timer_cback (TIMER_LIST_ENT *p_tle) @@ -613,7 +625,7 @@ static void bta_ag_cn_timer_cback (TIMER_LIST_ENT *p_tle) void bta_ag_codec_negotiate(tBTA_AG_SCB *p_scb) { bta_ag_cb.sco.p_curr_scb = p_scb; - + if (p_scb->codec_updated || p_scb->codec_fallback) { /* Change the power mode to Active until sco open is completed. */ @@ -639,8 +651,8 @@ void bta_ag_codec_negotiate(tBTA_AG_SCB *p_scb) ** ** Function bta_ag_sco_event ** -** Description -** +** Description +** ** ** Returns void ** @@ -659,7 +671,7 @@ static void bta_ag_sco_event(tBTA_AG_SCB *p_scb, UINT8 event) APPL_TRACE_EVENT5("BTA ag sco evt (hdl 0x%04x): State %d (%s), Event %d (%s)", p_scb->sco_idx, - p_sco->state, bta_ag_sco_state_str(p_sco->state), + p_sco->state, bta_ag_sco_state_str(p_sco->state), event, bta_ag_sco_evt_str(event)); #else APPL_TRACE_EVENT3("BTA ag sco evt (hdl 0x%04x): State %d, Event %d", @@ -758,7 +770,7 @@ static void bta_ag_sco_event(tBTA_AG_SCB *p_scb, UINT8 event) break; } break; - + #if (BTM_WBS_INCLUDED == TRUE ) case BTA_AG_SCO_CODEC_ST: switch (event) @@ -938,7 +950,7 @@ static void bta_ag_sco_event(tBTA_AG_SCB *p_scb, UINT8 event) bta_ag_create_sco(p_scb, FALSE); /* Back into listen mode */ /* Accept sco connection with xfer scb */ - bta_ag_sco_conn_rsp(p_sco->p_xfer_scb, &p_sco->conn_data); + bta_ag_sco_conn_rsp(p_sco->p_xfer_scb, &p_sco->conn_data); p_sco->state = BTA_AG_SCO_OPENING_ST; p_sco->p_curr_scb = p_sco->p_xfer_scb; p_sco->cur_idx = p_sco->p_xfer_scb->sco_idx; @@ -1067,7 +1079,7 @@ static void bta_ag_sco_event(tBTA_AG_SCB *p_scb, UINT8 event) /* start codec negotiation */ p_sco->state = BTA_AG_SCO_CODEC_ST; p_cn_scb = p_scb; -#else +#else /* open sco connection */ bta_ag_create_sco(p_scb, TRUE); p_sco->state = BTA_AG_SCO_OPENING_ST; @@ -1092,7 +1104,7 @@ static void bta_ag_sco_event(tBTA_AG_SCB *p_scb, UINT8 event) switch (event) { case BTA_AG_SCO_CONN_OPEN_E: - /* close sco connection so headset can be transferred + /* close sco connection so headset can be transferred Probably entered this state from "opening state" */ bta_ag_remove_sco(p_scb, TRUE); break; @@ -1123,7 +1135,7 @@ static void bta_ag_sco_event(tBTA_AG_SCB *p_scb, UINT8 event) p_sco->state = BTA_AG_SCO_CODEC_ST; p_cn_scb = p_sco->p_xfer_scb; p_sco->p_xfer_scb = NULL; -#else +#else /* create sco connection to peer */ bta_ag_create_sco(p_sco->p_xfer_scb, TRUE); p_sco->p_xfer_scb = NULL; @@ -1193,7 +1205,7 @@ static void bta_ag_sco_event(tBTA_AG_SCB *p_scb, UINT8 event) break; } break; - + default: break; } @@ -1220,7 +1232,7 @@ static void bta_ag_sco_event(tBTA_AG_SCB *p_scb, UINT8 event) ** Function bta_ag_sco_is_open ** ** Description Check if sco is open for this scb. -** +** ** ** Returns TRUE if sco open for this scb, FALSE otherwise. ** @@ -1236,7 +1248,7 @@ BOOLEAN bta_ag_sco_is_open(tBTA_AG_SCB *p_scb) ** Function bta_ag_sco_is_opening ** ** Description Check if sco is in Opening state. -** +** ** ** Returns TRUE if sco is in Opening state for this scb, FALSE otherwise. ** @@ -1244,7 +1256,7 @@ BOOLEAN bta_ag_sco_is_open(tBTA_AG_SCB *p_scb) BOOLEAN bta_ag_sco_is_opening(tBTA_AG_SCB *p_scb) { #if (BTM_WBS_INCLUDED == TRUE ) - return (((bta_ag_cb.sco.state == BTA_AG_SCO_OPENING_ST) || + return (((bta_ag_cb.sco.state == BTA_AG_SCO_OPENING_ST) || (bta_ag_cb.sco.state == BTA_AG_SCO_OPENING_ST)) && (bta_ag_cb.sco.p_curr_scb == p_scb)); #else @@ -1257,8 +1269,8 @@ BOOLEAN bta_ag_sco_is_opening(tBTA_AG_SCB *p_scb) ** ** Function bta_ag_sco_listen ** -** Description -** +** Description +** ** ** Returns void ** @@ -1272,8 +1284,8 @@ void bta_ag_sco_listen(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** ** Function bta_ag_sco_open ** -** Description -** +** Description +** ** ** Returns void ** @@ -1300,8 +1312,8 @@ void bta_ag_sco_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** ** Function bta_ag_sco_close ** -** Description -** +** Description +** ** ** Returns void ** @@ -1309,7 +1321,7 @@ void bta_ag_sco_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) void bta_ag_sco_close(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) { /* if scb is in use */ -#if (BTM_WBS_INCLUDED == TRUE ) +#if (BTM_WBS_INCLUDED == TRUE ) /* sco_idx is not allocated in SCO_CODEC_ST, we still need to move to listening state. */ if ((p_scb->sco_idx != BTM_INVALID_SCO_INDEX) || (bta_ag_cb.sco.state == BTA_AG_SCO_CODEC_ST)) #else @@ -1327,8 +1339,8 @@ void bta_ag_sco_close(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** ** Function bta_ag_sco_codec_nego ** -** Description -** +** Description +** ** ** Returns void ** @@ -1339,7 +1351,7 @@ void bta_ag_sco_codec_nego(tBTA_AG_SCB *p_scb, BOOLEAN result) { /* Subsequent sco connection will skip codec negotiation */ p_scb->codec_updated = FALSE; - + bta_ag_sco_event(p_scb, BTA_AG_SCO_CN_DONE_E); } else /* codec negotiation failed */ @@ -1351,8 +1363,8 @@ void bta_ag_sco_codec_nego(tBTA_AG_SCB *p_scb, BOOLEAN result) ** ** Function bta_ag_sco_shutdown ** -** Description -** +** Description +** ** ** Returns void ** @@ -1366,8 +1378,8 @@ void bta_ag_sco_shutdown(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** ** Function bta_ag_sco_conn_open ** -** Description -** +** Description +** ** ** Returns void ** @@ -1395,8 +1407,8 @@ void bta_ag_sco_conn_open(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** ** Function bta_ag_sco_conn_close ** -** Description -** +** Description +** ** ** Returns void ** @@ -1428,7 +1440,7 @@ void bta_ag_sco_conn_close(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) bta_ag_create_sco(p_scb, TRUE); } #endif - else + else { /* Indicate if the closing of audio is because of transfer */ if (bta_ag_cb.sco.p_xfer_scb) @@ -1452,14 +1464,14 @@ void bta_ag_sco_conn_close(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) bta_ag_cback_sco(p_scb, BTA_AG_AUDIO_CLOSE_EVT); } p_scb->retry_with_sco_only = FALSE; -} +} /******************************************************************************* ** ** Function bta_ag_sco_conn_rsp ** ** Description Process the SCO connection request -** +** ** ** Returns void ** @@ -1500,7 +1512,7 @@ void bta_ag_sco_conn_rsp(tBTA_AG_SCB *p_scb, tBTM_ESCO_CONN_REQ_EVT_DATA *p_data } else /* Allow controller to use all types available except 5-slot EDR */ { - resp.packet_types = (BTM_SCO_LINK_ALL_PKT_MASK | + resp.packet_types = (BTM_SCO_LINK_ALL_PKT_MASK | BTM_SCO_PKT_TYPES_MASK_NO_2_EV5 | BTM_SCO_PKT_TYPES_MASK_NO_3_EV5); } @@ -1521,10 +1533,10 @@ void bta_ag_sco_conn_rsp(tBTA_AG_SCB *p_scb, tBTM_ESCO_CONN_REQ_EVT_DATA *p_data pcm_sample_rate = BTA_DM_SCO_SAMP_RATE_8K; /* initialize SCO setup, no voice setting for AG, data rate <==> sample rate */ - BTM_ConfigScoPath(bta_dm_sco_co_init(pcm_sample_rate, pcm_sample_rate, &codec_info, p_scb->app_id), + BTM_ConfigScoPath(bta_dm_sco_co_init(pcm_sample_rate, pcm_sample_rate, &codec_info, p_scb->app_id), bta_ag_sco_read_cback, NULL, TRUE); #endif - } + } else hci_status = HCI_ERR_HOST_REJECT_DEVICE; @@ -1532,7 +1544,7 @@ void bta_ag_sco_conn_rsp(tBTA_AG_SCB *p_scb, tBTM_ESCO_CONN_REQ_EVT_DATA *p_data /* If SCO open was initiated from HS, it must be CVSD */ p_scb->inuse_codec = BTA_AG_CODEC_NONE; #endif - + BTM_EScoConnRsp(p_data->sco_inx, hci_status, &resp); } @@ -1541,14 +1553,14 @@ void bta_ag_sco_conn_rsp(tBTA_AG_SCB *p_scb, tBTM_ESCO_CONN_REQ_EVT_DATA *p_data ** Function bta_ag_ci_sco_data ** ** Description Process the SCO data ready callin event -** +** ** ** Returns void ** *******************************************************************************/ void bta_ag_ci_sco_data(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) { -#if (BTM_SCO_HCI_INCLUDED == TRUE ) +#if (BTM_SCO_HCI_INCLUDED == TRUE ) bta_ag_sco_event(p_scb, BTA_AG_SCO_CI_DATA_E); #endif } @@ -1558,7 +1570,7 @@ void bta_ag_ci_sco_data(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_set_esco_param ** ** Description Update esco parameters from script wrapper. -** +** ** ** Returns void ** diff --git a/bta/ag/bta_ag_sdp.c b/bta/ag/bta_ag_sdp.c index 6b7a5ce..d708cf2 100755..100644 --- a/bta/ag/bta_ag_sdp.c +++ b/bta/ag/bta_ag_sdp.c @@ -1,14 +1,27 @@ -/***************************************************************************** -** -** Name: bta_ag_sdp.c -** -** Description: This file contains the audio gateway functions -** performing SDP operations. -** -** Copyright (c) 2003-2005, Broadcom Corp., All Rights Reserved. -** Widcomm Bluetooth Core. Proprietary and confidential. -** -*****************************************************************************/ +/****************************************************************************** + * + * Copyright (C) 2003-2012 Broadcom Corporation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ******************************************************************************/ + +/****************************************************************************** + * + * This file contains the audio gateway functions performing SDP + * operations. + * + ******************************************************************************/ #include <string.h> #include "bta_api.h" @@ -49,7 +62,7 @@ const tBTA_AG_SDP_CBACK bta_ag_sdp_cback_tbl[] = ** Function bta_ag_sdp_cback ** ** Description SDP callback function. -** +** ** ** Returns void ** @@ -89,9 +102,9 @@ static void bta_ag_sdp_cback(UINT16 status, UINT8 idx) ** Function bta_ag_sdp_cback_1 to 3 ** ** Description SDP callback functions. Since there is no way to -** distinguish scb from the callback we need separate +** distinguish scb from the callback we need separate ** callbacks for each scb. -** +** ** ** Returns void ** @@ -127,14 +140,14 @@ BOOLEAN bta_ag_add_record(UINT16 service_uuid, char *p_service_name, UINT8 scn, UINT8 buf[2]; APPL_TRACE_DEBUG1("bta_ag_add_record uuid: %x", service_uuid); - + memset( proto_elem_list, 0 , BTA_AG_NUM_PROTO_ELEMS*sizeof(tSDP_PROTOCOL_ELEM)); /* add the protocol element sequence */ proto_elem_list[0].protocol_uuid = UUID_PROTOCOL_L2CAP; proto_elem_list[0].num_params = 0; proto_elem_list[1].protocol_uuid = UUID_PROTOCOL_RFCOMM; - proto_elem_list[1].num_params = 1; + proto_elem_list[1].num_params = 1; proto_elem_list[1].params[0] = scn; result &= SDP_AddProtocolList(sdp_handle, BTA_AG_NUM_PROTO_ELEMS, proto_elem_list); @@ -172,13 +185,13 @@ BOOLEAN bta_ag_add_record(UINT16 service_uuid, char *p_service_name, UINT8 scn, if (features & BTA_AG_FEAT_CODEC) codec_supported = TRUE; - + features &= BTA_AG_SDP_FEAT_SPEC; /* Codec bit position is different in SDP and in BRSF */ if (codec_supported) features |= 0x0020; - + UINT16_TO_BE_FIELD(buf, features); result &= SDP_AddAttribute(sdp_handle, ATTR_ID_SUPPORTED_FEATURES, UINT_DESC_TYPE, 2, buf); } @@ -194,7 +207,7 @@ BOOLEAN bta_ag_add_record(UINT16 service_uuid, char *p_service_name, UINT8 scn, ** Function bta_ag_create_records ** ** Description Create SDP records for registered services. -** +** ** ** Returns void ** @@ -224,7 +237,7 @@ void bta_ag_create_records(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) } p_scb->hsp_version = HSP_VERSION_1_2; - + } /******************************************************************************* @@ -232,7 +245,7 @@ void bta_ag_create_records(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** Function bta_ag_del_records ** ** Description Delete SDP records for any registered services. -** +** ** ** Returns void ** @@ -256,7 +269,7 @@ void bta_ag_del_records(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) { others |= p->reg_services; } - } + } others >>= BTA_HSP_SERVICE_ID; services = p_scb->reg_services >> BTA_HSP_SERVICE_ID; @@ -284,7 +297,7 @@ void bta_ag_del_records(tBTA_AG_SCB *p_scb, tBTA_AG_DATA *p_data) ** ** Description Process SDP discovery results to find requested attributes ** for requested service. -** +** ** ** Returns TRUE if results found, FALSE otherwise. ** @@ -311,7 +324,7 @@ BOOLEAN bta_ag_sdp_find_attr(tBTA_AG_SCB *p_scb, tBTA_SERVICE_MASK service) { return result; } - + /* loop through all records we found */ while (TRUE) { @@ -384,7 +397,7 @@ BOOLEAN bta_ag_sdp_find_attr(tBTA_AG_SCB *p_scb, tBTA_SERVICE_MASK service) ** Function bta_ag_do_disc ** ** Description Do service discovery. -** +** ** ** Returns void ** @@ -422,7 +435,7 @@ void bta_ag_do_disc(tBTA_AG_SCB *p_scb, tBTA_SERVICE_MASK service) attr_list[0] = ATTR_ID_SERVICE_CLASS_ID_LIST; attr_list[1] = ATTR_ID_PROTOCOL_DESC_LIST; attr_list[2] = ATTR_ID_BT_PROFILE_DESC_LIST; - attr_list[3] = ATTR_ID_REMOTE_AUDIO_VOLUME_CONTROL; + attr_list[3] = ATTR_ID_REMOTE_AUDIO_VOLUME_CONTROL; num_attr = 4; uuid_list[0].uu.uuid16 = UUID_SERVCLASS_HEADSET; /* Legacy from HSP v1.0 */ @@ -472,7 +485,7 @@ void bta_ag_do_disc(tBTA_AG_SCB *p_scb, tBTA_SERVICE_MASK service) ** Function bta_ag_free_db ** ** Description Free discovery database. -** +** ** ** Returns void ** |