diff options
Diffstat (limited to 'stack/avct/avct_lcb_act.c')
| -rw-r--r-- | stack/avct/avct_lcb_act.c | 74 |
1 files changed, 43 insertions, 31 deletions
diff --git a/stack/avct/avct_lcb_act.c b/stack/avct/avct_lcb_act.c index 8d48c10..b883517 100644 --- a/stack/avct/avct_lcb_act.c +++ b/stack/avct/avct_lcb_act.c @@ -1,14 +1,26 @@ -/***************************************************************************** -** -** Name: avct_lcb_act.c -** -** Description: This module contains action functions of the link control -** state machine. -** -** Copyright (c) 2003-2008, 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 module contains action functions of the link control state machine. + * + ******************************************************************************/ #include <string.h> #include "data_types.h" @@ -24,14 +36,14 @@ const UINT8 avct_lcb_pkt_type_len[] = { AVCT_HDR_LEN_START, AVCT_HDR_LEN_CONT, AVCT_HDR_LEN_END -}; +}; /******************************************************************************* ** ** Function avct_lcb_msg_asmbl ** ** Description Reassemble incoming message. -** +** ** ** Returns Pointer to reassembled message; NULL if no message ** available. @@ -150,7 +162,7 @@ static BT_HDR *avct_lcb_msg_asmbl(tAVCT_LCB *p_lcb, BT_HDR *p_buf) ** Function avct_lcb_chnl_open ** ** Description Open L2CAP channel to peer -** +** ** ** Returns Nothing. ** @@ -174,7 +186,7 @@ void avct_lcb_chnl_open(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** Function avct_lcb_unbind_disc ** ** Description Deallocate ccb and call callback with disconnect event. -** +** ** ** Returns Nothing. ** @@ -192,7 +204,7 @@ void avct_lcb_unbind_disc(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** bound to this lcb, send a connect event. For each ** unbound ccb with a new PID, bind that ccb to this lcb and ** send a connect event. -** +** ** ** Returns Nothing. ** @@ -243,7 +255,7 @@ void avct_lcb_open_ind(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** ** Description L2CAP channel open attempt failed. Deallocate any ccbs ** on this lcb and send connect confirm event with failure. -** +** ** ** Returns Nothing. ** @@ -269,7 +281,7 @@ void avct_lcb_open_fail(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** ** Description L2CAP channel closed by peer. Deallocate any initiator ** ccbs on this lcb and send disconnect ind event. -** +** ** ** Returns Nothing. ** @@ -304,7 +316,7 @@ void avct_lcb_close_ind(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** ** Description L2CAP channel closed by us. Deallocate any initiator ** ccbs on this lcb and send disconnect ind or cfm event. -** +** ** ** Returns Nothing. ** @@ -349,7 +361,7 @@ void avct_lcb_close_cfm(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** Function avct_lcb_bind_conn ** ** Description Bind ccb to lcb and send connect cfm event. -** +** ** ** Returns Nothing. ** @@ -365,10 +377,10 @@ void avct_lcb_bind_conn(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** ** Function avct_lcb_chk_disc ** -** Description A ccb wants to close; if it is the last ccb on this lcb, +** Description A ccb wants to close; if it is the last ccb on this lcb, ** close channel. Otherwise just deallocate and call ** callback. -** +** ** ** Returns Nothing. ** @@ -397,7 +409,7 @@ void avct_lcb_chk_disc(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** Function avct_lcb_chnl_disc ** ** Description Disconnect L2CAP channel. -** +** ** ** Returns Nothing. ** @@ -411,9 +423,9 @@ void avct_lcb_chnl_disc(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** ** Function avct_lcb_bind_fail ** -** Description Deallocate ccb and call callback with connect event +** Description Deallocate ccb and call callback with connect event ** with failure result. -** +** ** ** Returns Nothing. ** @@ -428,7 +440,7 @@ void avct_lcb_bind_fail(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** Function avct_lcb_cong_ind ** ** Description Handle congestion indication from L2CAP. -** +** ** ** Returns Nothing. ** @@ -469,7 +481,7 @@ void avct_lcb_cong_ind(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** Function avct_lcb_discard_msg ** ** Description Discard a message sent in from the API. -** +** ** ** Returns Nothing. ** @@ -486,7 +498,7 @@ void avct_lcb_discard_msg(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** Function avct_lcb_send_msg ** ** Description Build and send an AVCTP message. -** +** ** ** Returns Nothing. ** @@ -502,7 +514,7 @@ void avct_lcb_send_msg(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) UINT16 temp; UINT16 buf_size = p_lcb->peer_mtu + L2CAP_MIN_OFFSET + BT_HDR_SIZE; - + /* store msg len */ curr_msg_len = p_data->ul_msg.p_buf->len; @@ -604,7 +616,7 @@ void avct_lcb_send_msg(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** Function avct_lcb_free_msg_ind ** ** Description Discard an incoming AVCTP message. -** +** ** ** Returns Nothing. ** @@ -621,7 +633,7 @@ void avct_lcb_free_msg_ind(tAVCT_LCB *p_lcb, tAVCT_LCB_EVT *p_data) ** Function avct_lcb_msg_ind ** ** Description Handle an incoming AVCTP message. -** +** ** ** Returns Nothing. ** |