diff --git a/android/handsfree.c b/android/handsfree.c
index cfdcc1a..7a1d697 100644
--- a/android/handsfree.c
+++ b/android/handsfree.c
} device;
static bdaddr_t adapter_addr;
-static uint32_t record_id = 0;
static struct ipc *hal_ipc = NULL;
-static GIOChannel *server = NULL;
+static uint32_t hfp_record_id = 0;
+static GIOChannel *hfp_server = NULL;
static void device_set_state(uint8_t state)
{
sizeof(struct hal_cmd_handsfree_phone_state_change)},
};
-static sdp_record_t *handsfree_ag_record(void)
+static sdp_record_t *hfp_ag_record(void)
{
sdp_list_t *svclass_id, *pfseq, *apseq, *root;
uuid_t root_uuid, svclass_uuid, ga_svclass_uuid;
return record;
}
-bool bt_handsfree_register(struct ipc *ipc, const bdaddr_t *addr, uint8_t mode)
+static bool enable_hfp_ag(void)
{
sdp_record_t *rec;
GError *err = NULL;
DBG("");
- bacpy(&adapter_addr, addr);
+ if (hfp_server)
+ return false;
- server = bt_io_listen( NULL, confirm_cb, NULL, NULL, &err,
- BT_IO_OPT_SOURCE_BDADDR, &adapter_addr,
- BT_IO_OPT_CHANNEL, HFP_AG_CHANNEL,
- BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_MEDIUM,
- BT_IO_OPT_INVALID);
- if (!server) {
+ hfp_server = bt_io_listen(NULL, confirm_cb, NULL, NULL, &err,
+ BT_IO_OPT_SOURCE_BDADDR, &adapter_addr,
+ BT_IO_OPT_CHANNEL, HFP_AG_CHANNEL,
+ BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_MEDIUM,
+ BT_IO_OPT_INVALID);
+ if (!hfp_server) {
error("Failed to listen on Handsfree rfcomm: %s", err->message);
g_error_free(err);
- return false;
+ goto failed;
}
- rec = handsfree_ag_record();
+ rec = hfp_ag_record();
if (!rec) {
error("Failed to allocate Handsfree record");
goto failed;
sdp_record_free(rec);
goto failed;
}
- record_id = rec->handle;
- hal_ipc = ipc;
- ipc_register(hal_ipc, HAL_SERVICE_ID_HANDSFREE, cmd_handlers,
- G_N_ELEMENTS(cmd_handlers));
+ hfp_record_id = rec->handle;
return true;
failed:
- g_io_channel_shutdown(server, TRUE, NULL);
- g_io_channel_unref(server);
- server = NULL;
+ g_io_channel_shutdown(hfp_server, TRUE, NULL);
+ g_io_channel_unref(hfp_server);
+ hfp_server = NULL;
return false;
}
+static void cleanup_hfp_ag(void)
+{
+ if (hfp_server) {
+ g_io_channel_shutdown(hfp_server, TRUE, NULL);
+ g_io_channel_unref(hfp_server);
+ hfp_server = NULL;
+ }
+
+ if (hfp_record_id > 0) {
+ bt_adapter_remove_record(hfp_record_id);
+ hfp_record_id = 0;
+ }
+}
+
+bool bt_handsfree_register(struct ipc *ipc, const bdaddr_t *addr, uint8_t mode)
+{
+ DBG("");
+
+ bacpy(&adapter_addr, addr);
+
+ if (!enable_hfp_ag())
+ return false;
+
+ hal_ipc = ipc;
+ ipc_register(hal_ipc, HAL_SERVICE_ID_HANDSFREE, cmd_handlers,
+ G_N_ELEMENTS(cmd_handlers));
+
+ return true;
+}
+
void bt_handsfree_unregister(void)
{
DBG("");
ipc_unregister(hal_ipc, HAL_SERVICE_ID_HANDSFREE);
hal_ipc = NULL;
- if (server) {
- g_io_channel_shutdown(server, TRUE, NULL);
- g_io_channel_unref(server);
- server = NULL;
- }
-
- bt_adapter_remove_record(record_id);
- record_id = 0;
+ cleanup_hfp_ag();
}