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emit dedicated bonding complete after HCI connection is closed, fixed issue #412

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This commit is contained in:
mila@ringwald.ch 2014-08-21 13:23:18 +00:00
parent e1c15343d6
commit 1bd5283d7f
2 changed files with 23 additions and 9 deletions
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27
src/hci.c
View File

@ -975,15 +975,21 @@ static void event_handler(uint8_t *packet, int size){
hci_emit_nr_connections_changed();
} else {
// notify client if dedicated bonding
if (conn->bonding_flags & BONDING_DEDICATED){
hci_emit_dedicated_bonding_result(conn, packet[2]);
}
int notify_dedicated_bonding_failed = conn->bonding_flags & BONDING_DEDICATED;
uint8_t status = packet[2];
bd_addr_t bd_address;
memcpy(&bd_address, conn->address, 6);
// connection failed, remove entry
linked_list_remove(&hci_stack->connections, (linked_item_t *) conn);
btstack_memory_hci_connection_free( conn );
// notify client if dedicated bonding
if (notify_dedicated_bonding_failed){
log_info("hci notify_dedicated_bonding_failed");
hci_emit_dedicated_bonding_result(bd_address, status);
}
// if authentication error, also delete link key
if (packet[2] == 0x05) {
hci_drop_link_key_for_bd_addr(&addr);
@ -1088,8 +1094,8 @@ static void event_handler(uint8_t *packet, int size){
// dedicated bonding: send result and disconnect
if (conn->bonding_flags & BONDING_DEDICATED){
conn->bonding_flags &= ~BONDING_DEDICATED;
hci_emit_dedicated_bonding_result( conn, packet[2]);
conn->bonding_flags |= BONDING_DISCONNECT_DEDICATED_DONE;
conn->bonding_status = packet[2];
break;
}
@ -1142,7 +1148,13 @@ static void event_handler(uint8_t *packet, int size){
handle = READ_BT_16(packet, 3);
hci_connection_t * conn = hci_connection_for_handle(handle);
if (conn) {
uint8_t status = conn->bonding_status;
bd_addr_t bd_address;
memcpy(&bd_address, conn->address, 6);
hci_shutdown_connection(conn);
if (conn->bonding_flags & BONDING_EMIT_COMPLETE_ON_DISCONNECT){
hci_emit_dedicated_bonding_result(bd_address, status);
}
}
}
break;
@ -1805,6 +1817,7 @@ void hci_run(){
}
if (connection->bonding_flags & BONDING_DISCONNECT_DEDICATED_DONE){
connection->bonding_flags &= ~BONDING_DISCONNECT_DEDICATED_DONE;
connection->bonding_flags |= BONDING_EMIT_COMPLETE_ON_DISCONNECT;
hci_send_cmd(&hci_disconnect, connection->con_handle, 0x13); // authentication done
return;
}
@ -2212,14 +2225,14 @@ void hci_emit_security_level(hci_con_handle_t con_handle, gap_security_level_t l
hci_stack->packet_handler(HCI_EVENT_PACKET, event, sizeof(event));
}
void hci_emit_dedicated_bonding_result(hci_connection_t * connection, uint8_t status){
void hci_emit_dedicated_bonding_result(bd_addr_t address, uint8_t status){
log_info("hci_emit_dedicated_bonding_result %u ", status);
uint8_t event[9];
int pos = 0;
event[pos++] = GAP_DEDICATED_BONDING_COMPLETED;
event[pos++] = sizeof(event) - 2;
event[pos++] = status;
bt_flip_addr( * (bd_addr_t *) &event[pos], connection->address);
bt_flip_addr( * (bd_addr_t *) &event[pos], address);
pos += 6;
hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
hci_stack->packet_handler(HCI_EVENT_PACKET, event, sizeof(event));

5
src/hci.h
View File

@ -279,6 +279,7 @@ typedef enum {
BONDING_SEND_AUTHENTICATE_REQUEST = 0x20,
BONDING_SEND_ENCRYPTION_REQUEST = 0x40,
BONDING_DEDICATED = 0x80,
BONDING_EMIT_COMPLETE_ON_DISCONNECT = 0x100
} bonding_flags_t;
typedef enum {
@ -314,7 +315,7 @@ typedef struct {
// bonding
uint16_t bonding_flags;
uint8_t bonding_status;
// requested security level
gap_security_level_t requested_security_level;
@ -496,7 +497,7 @@ void hci_emit_system_bluetooth_enabled(uint8_t enabled);
void hci_emit_remote_name_cached(bd_addr_t *addr, device_name_t *name);
void hci_emit_discoverable_enabled(uint8_t enabled);
void hci_emit_security_level(hci_con_handle_t con_handle, gap_security_level_t level);
void hci_emit_dedicated_bonding_result(hci_connection_t * connection, uint8_t status);
void hci_emit_dedicated_bonding_result(bd_addr_t address, uint8_t status);
// query if remote side supports SSP
// query if the local side supports SSP