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avrcp: decline incoming l2cap connection if outgoing is active

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This commit is contained in:
Matthias Ringwald 2020-04-06 11:11:26 +02:00
parent cbfa934e0a
commit 9b1b0ebd45
1 changed files with 23 additions and 10 deletions
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23
src/classic/avrcp.c
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@ -699,6 +699,8 @@ static void avrcp_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t
btstack_packet_handler_t packet_handler;
uint8_t status_target;
uint8_t status_controller;
bool decline_connection;
bool outoing_active;
switch (packet_type) {
case L2CAP_DATA_PACKET:
@ -715,17 +717,28 @@ static void avrcp_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t
case L2CAP_EVENT_INCOMING_CONNECTION:
l2cap_event_incoming_connection_get_address(packet, event_addr);
local_cid = l2cap_event_incoming_connection_get_local_cid(packet);
outoing_active = false;
if (get_avrcp_connection_for_bd_addr(AVRCP_TARGET, event_addr) != NULL){
outoing_active = true;
}
if (get_avrcp_connection_for_bd_addr(AVRCP_CONTROLLER, event_addr) != NULL){
outoing_active = true;
}
decline_connection = outoing_active;
if (outoing_active == false){
// create two connection objects (both)
status_target = avrcp_handle_incoming_connection_for_role(AVRCP_TARGET, event_addr, local_cid);
status_controller = avrcp_handle_incoming_connection_for_role(AVRCP_CONTROLLER, event_addr, local_cid);
if (!status_target && !status_controller){
l2cap_decline_connection(local_cid);
break;
if (!status_target && !status_controller) {
decline_connection = true;
}
}
if (decline_connection){
l2cap_decline_connection(local_cid);
} else {
log_info("AVRCP: L2CAP_EVENT_INCOMING_CONNECTION avrcp_cid 0x%02x", local_cid);
l2cap_accept_connection(local_cid);
}
break;
case L2CAP_EVENT_CHANNEL_OPENED: