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handle L2CAP DISCONNECT REQUEST

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This commit is contained in:
matthias.ringwald 2009-12-02 20:07:41 +00:00
parent 07866523a1
commit 84836b654b
2 changed files with 36 additions and 4 deletions
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39
src/l2cap.c
View File

@ -198,6 +198,11 @@ void l2cap_event_handler( uint8_t *packet, uint16_t size ){
(*event_packet_handler)(packet, size);
}
static l2cap_handle_disconnect_request(l2cap_channel_t *channel, uint16_t identifier){
l2cap_send_signaling_packet( channel->handle, DISCONNECTION_RESPONSE, identifier, channel->dest_cid, channel->source_cid);
l2cap_finialize_channel_close(channel);
}
void l2cap_signaling_handler(l2cap_channel_t *channel, uint8_t *packet, uint16_t size){
static uint8_t config_options[] = { 1, 2, 150, 0}; // mtu = 48
@ -229,7 +234,11 @@ void l2cap_signaling_handler(l2cap_channel_t *channel, uint8_t *packet, uint16_t
break;
}
break;
case DISCONNECTION_REQUEST:
l2cap_handle_disconnect_request(channel, identifier);
break;
default:
//@TODO: implement other signaling packets
break;
@ -246,6 +255,9 @@ void l2cap_signaling_handler(l2cap_channel_t *channel, uint8_t *packet, uint16_t
l2cap_send_signaling_packet(channel->handle, CONFIGURE_RESPONSE, identifier, channel->dest_cid, 0, 0, size - 16, &packet[16]);
channel->state = L2CAP_STATE_WAIT_CONFIG_REQ_RSP;
break;
case DISCONNECTION_REQUEST:
l2cap_handle_disconnect_request(channel, identifier);
break;
default:
//@TODO: implement other signaling packets
break;
@ -260,6 +272,9 @@ void l2cap_signaling_handler(l2cap_channel_t *channel, uint8_t *packet, uint16_t
channel->state = L2CAP_STATE_OPEN;
l2cap_emit_channel_opened(channel, 0); // success
break;
case DISCONNECTION_REQUEST:
l2cap_handle_disconnect_request(channel, identifier);
break;
default:
//@TODO: implement other signaling packets
break;
@ -272,6 +287,9 @@ void l2cap_signaling_handler(l2cap_channel_t *channel, uint8_t *packet, uint16_t
channel->state = L2CAP_STATE_OPEN;
l2cap_emit_channel_opened(channel, 0); // success
break;
case DISCONNECTION_REQUEST:
l2cap_handle_disconnect_request(channel, identifier);
break;
default:
//@TODO: implement other signaling packets
break;
@ -283,13 +301,28 @@ void l2cap_signaling_handler(l2cap_channel_t *channel, uint8_t *packet, uint16_t
case DISCONNECTION_RESPONSE:
l2cap_finialize_channel_close(channel);
break;
case DISCONNECTION_REQUEST:
l2cap_handle_disconnect_request(channel, identifier);
break;
default:
//@TODO: implement other signaling packets
break;
}
break;
default:
//@TODO: implement other signaling packets
case L2CAP_STATE_CLOSED:
// @TODO handle incoming requests
break;
case L2CAP_STATE_OPEN:
switch (code) {
case DISCONNECTION_REQUEST:
l2cap_handle_disconnect_request(channel, identifier);
break;
default:
//@TODO: implement other signaling packets, e.g. re-configure
break;
}
break;
}
}

1
src/l2cap.h
View File

@ -48,7 +48,6 @@
typedef enum {
L2CAP_STATE_CLOSED, // no baseband
L2CAP_STATE_WAIT_CONNECT, // from application
L2CAP_STATE_WAIT_CONNECT_RSP, // from peer
L2CAP_STATE_WAIT_CONFIG_REQ_RSP_OR_CONFIG_REQ,
L2CAP_STATE_WAIT_CONFIG_REQ_RSP,