5:55 a.m.
---
plugins/bluetooth.c | 122 +++++++++++++++++++++++++++++++++++++++++++++++++++
plugins/bluetooth.h | 7 +++
2 files changed, 129 insertions(+), 0 deletions(-)
diff --git a/plugins/bluetooth.c b/plugins/bluetooth.c
index 7c2d5b0..89cc72d 100644
--- a/plugins/bluetooth.c
+++ b/plugins/bluetooth.c
@@ -64,6 +64,14 @@ struct cb_data {
GIOChannel *io;
};
+struct sco {
+ char laddress[18];
+ char raddress[18];
+ guint active_watch;
+ GIOChannel *active;
+ GIOChannel *listening;
+};
+
void bluetooth_create_path(const char *dev_addr, const char *adapter_addr,
char *buf, int size)
{
@@ -932,5 +940,119 @@ void bluetooth_unregister_server(struct server *server)
bluetooth_unref();
}
+static gboolean sco_disconnect_cb(GIOChannel *io, GIOCondition cond,
+ gpointer data)
+{
+ struct sco *sco = data;
+
+ if(cond & (G_IO_HUP | G_IO_ERR | G_IO_NVAL)) {
+ DBG("");
+ sco->active = NULL;
+ sco->active_watch = 0;
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static void sco_connect_cb(GIOChannel *channel, GError *err, gpointer data)
+{
+ struct sco *sco = data;
+
+ if(err != NULL) {
+ DBG("Failed to connect SCO channel: %s", err->message);
+ return;
+ }
+
+ DBG("sco->active_watch %d sco->active %p sco->listening %p",
+ sco->active_watch, sco->active, sco->listening);
+
+ if(sco->active_watch)
+ return;
+
+ sco->active_watch = g_io_add_watch(channel,
+ G_IO_HUP | G_IO_ERR | G_IO_NVAL,
+ sco_disconnect_cb, data);
+
+ if(sco->active)
+ g_io_channel_unref(sco->active);
+
+ sco->active = channel;
+ g_io_channel_set_close_on_unref(sco->active, TRUE);
+}
+
+void sco_connect(struct sco *sco)
+{
+ GError *err = NULL;
+
+ if(sco->active != NULL)
+ return;
+
+ sco->active = bt_io_connect(BT_IO_SCO, sco_connect_cb, sco,
+ NULL, &err, BT_IO_OPT_SOURCE, sco->laddress,
+ BT_IO_OPT_DEST, sco->raddress, BT_IO_OPT_INVALID);
+
+ if(sco->active)
+ g_io_channel_set_close_on_unref(sco->active, TRUE);
+
+ if(err != NULL) {
+ DBG("Failed to get device address: %s", err->message);
+ g_error_free(err);
+ }
+}
+
+void sco_disconnect(struct sco *sco)
+{
+ if(sco->active == NULL)
+ return;
+
+ g_source_remove(sco->active_watch);
+ sco->active_watch = 0;
+ sco->active = NULL;
+}
+
+struct sco *sco_register_server(GIOChannel *channel)
+{
+ struct sco *sco;
+ GError *err = NULL;
+
+ sco = g_try_malloc0(sizeof(struct sco));
+ if(sco == NULL)
+ return NULL;
+
+ sco->listening = bt_io_listen(BT_IO_SCO, sco_connect_cb, NULL, sco,
+ NULL, &err, BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_MEDIUM,
+ BT_IO_OPT_INVALID);
+
+ if(err != NULL) {
+ DBG("Failed to listen incoming SCO: %s", err->message);
+ g_error_free(err);
+ err = NULL;
+ }
+
+ if(sco->listening)
+ g_io_channel_set_close_on_unref(sco->listening, TRUE);
+
+ bt_io_get(channel, BT_IO_RFCOMM, &err, BT_IO_OPT_SOURCE, sco->laddress,
+ BT_IO_OPT_DEST, sco->raddress, BT_IO_OPT_INVALID);
+
+ if(err != NULL) {
+ DBG("Failed to get device address: %s", err->message);
+ g_error_free(err);
+ }
+
+ return sco;
+}
+
+void sco_unregister_server(struct sco *sco)
+{
+ sco_disconnect(sco);
+
+ if(sco->listening != NULL)
+ g_io_channel_unref(sco->listening);
+
+ g_free(sco);
+}
+
OFONO_PLUGIN_DEFINE(bluetooth, "Bluetooth Utils Plugins", VERSION,
OFONO_PLUGIN_PRIORITY_DEFAULT, NULL, NULL)
diff --git a/plugins/bluetooth.h b/plugins/bluetooth.h
index 505d908..ba88e96 100644
--- a/plugins/bluetooth.h
+++ b/plugins/bluetooth.h
@@ -42,6 +42,8 @@ struct bluetooth_profile {
struct server;
+struct sco;
+
typedef void (*ConnectFunc)(GIOChannel *io, GError *err, gpointer user_data);
int bluetooth_register_uuid(const char *uuid,
@@ -52,6 +54,11 @@ struct server *bluetooth_register_server(guint8 channel, const char
*sdp_record,
ConnectFunc cb, gpointer user_data);
void bluetooth_unregister_server(struct server *server);
+void sco_connect(struct sco *sco);
+void sco_disconnect(struct sco *sco);
+struct sco *sco_register_server(GIOChannel *channel);
+void sco_unregister_server(struct sco *sco);
+
void bluetooth_create_path(const char *dev_addr, const char *adapter_addr,
char *buf, int size);
--
1.7.1