diff --git a/android/handsfree.c b/android/handsfree.c
index 1effb05..cb5e657 100644
--- a/android/handsfree.c
+++ b/android/handsfree.c
#include "bluetooth.h"
#include "src/log.h"
#include "utils.h"
+#include "sco-msg.h"
#define HSP_AG_CHANNEL 12
#define HFP_AG_CHANNEL 13
static uint32_t hfp_ag_features = 0;
static bdaddr_t adapter_addr;
+
static struct ipc *hal_ipc = NULL;
+static struct ipc *sco_ipc = NULL;
static uint32_t hfp_record_id = 0;
static GIOChannel *hfp_server = NULL;
g_io_channel_unref(device.sco);
device.sco = NULL;
+ DBG("");
+
device.sco_watch = 0;
device_set_audio_state(HAL_EV_HANDSFREE_AUDIO_STATE_DISCONNECTED);
hfp_gw_send_info(device.gw, "+BCS: %u", type);
}
+static void send_sco_fd(GIOChannel *chan)
+{
+ if (sco_ipc) {
+ int fd = g_io_channel_unix_get_fd(chan);
+ GError *err = NULL;
+ uint16_t mtu = 48;
+ struct sco_rsp_connect rsp;
+
+ if (!bt_io_get(chan, &err, BT_IO_OPT_MTU, &mtu,
+ BT_IO_OPT_INVALID)) {
+ error("Unable to get MTU: %s\n", err->message);
+ g_clear_error(&err);
+ }
+
+ DBG("fd %d mtu %u", fd, mtu);
+
+ rsp.mtu = mtu;
+
+ ipc_send_rsp_full(sco_ipc, SCO_SERVICE_ID,
+ SCO_OP_CONNECT, sizeof(rsp), &rsp,
+ fd);
+ }
+}
+
static void connect_sco_cb(GIOChannel *chan, GError *err, gpointer user_data)
{
if (err) {
sco_watch_cb, NULL);
device_set_audio_state(HAL_EV_HANDSFREE_AUDIO_STATE_CONNECTED);
+ send_sco_fd(chan);
}
static bool connect_sco(void)
}
}
+static void bt_sco_connect(const void *buf, uint16_t len)
+{
+ DBG("");
+
+ if (device.sco) {
+ send_sco_fd(device.sco);
+ return;
+ }
+
+ connect_audio();
+}
+
+static const struct ipc_handler sco_handlers[] = {
+ /* SCO_OP_CONNECT */
+ { bt_sco_connect, false, 0 }
+};
+
+static void bt_sco_unregister(void)
+{
+ DBG("");
+
+ ipc_cleanup(sco_ipc);
+ sco_ipc = NULL;
+}
+
+static bool bt_sco_register(ipc_disconnect_cb disconnect)
+{
+ DBG("");
+
+ sco_ipc = ipc_init(BLUEZ_SCO_SK_PATH, sizeof(BLUEZ_SCO_SK_PATH),
+ SCO_SERVICE_ID, false, disconnect, NULL);
+ if (!sco_ipc)
+ return false;
+
+ ipc_register(sco_ipc, SCO_SERVICE_ID, sco_handlers,
+ G_N_ELEMENTS(sco_handlers));
+
+ return true;
+}
+
bool bt_handsfree_register(struct ipc *ipc, const bdaddr_t *addr, uint8_t mode)
{
DBG("mode 0x%x", mode);
hal_ipc = ipc;
ipc_register(hal_ipc, HAL_SERVICE_ID_HANDSFREE, cmd_handlers,
G_N_ELEMENTS(cmd_handlers));
+
+ bt_sco_register(NULL);
+
return true;
}
{
DBG("");
+ bt_sco_unregister();
ipc_unregister(hal_ipc, HAL_SERVICE_ID_HANDSFREE);
hal_ipc = NULL;