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-rw-r--r--binding/radio_impl_kingfisher.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/binding/radio_impl_kingfisher.c b/binding/radio_impl_kingfisher.c
index 7732f51..ef3bf1c 100644
--- a/binding/radio_impl_kingfisher.c
+++ b/binding/radio_impl_kingfisher.c
@@ -53,6 +53,7 @@ static fm_band_plan_t known_fm_band_plans[5] = {
};
static unsigned int bandplan = 0;
+static bool corking = false;
static bool present = false;
static uint32_t current_frequency;
static int scan_valid_snr_threshold = 128;
@@ -69,6 +70,24 @@ static void *freq_callback_data;
static uint32_t kf_get_min_frequency(radio_band_t band);
static void kf_scan_stop(void);
+static gboolean handle_message(GstBus *bus, GstMessage *msg, __attribute__((unused)) void *ptr)
+{
+ GstState state;
+
+ if (GST_MESSAGE_TYPE(msg) == GST_MESSAGE_REQUEST_STATE) {
+
+ gst_message_parse_request_state(msg, &state);
+
+ if (state == GST_STATE_PAUSED)
+ corking = true;
+ else if (state == GST_STATE_PLAYING)
+ corking = false;
+
+ }
+
+ return TRUE;
+}
+
static int kf_init(void)
{
GKeyFile* conf_file;
@@ -183,6 +202,8 @@ static int kf_init(void)
// Start pipeline in paused state
gst_element_set_state(pipeline, GST_STATE_PAUSED);
+ gst_bus_add_watch(gst_element_get_bus(pipeline), (GstBusFunc) handle_message, NULL);
+
present = true;
return 0;
}
@@ -310,6 +331,11 @@ static uint32_t kf_get_frequency_step(radio_band_t band)
return ret;
}
+static bool kf_get_corking_state(void)
+{
+ return corking;
+}
+
static void kf_start(void)
{
if(!present)
@@ -432,6 +458,7 @@ radio_impl_ops_t kf_impl_ops = {
.get_min_frequency = kf_get_min_frequency,
.get_max_frequency = kf_get_max_frequency,
.get_frequency_step = kf_get_frequency_step,
+ .get_corking_state = kf_get_corking_state,
.start = kf_start,
.stop = kf_stop,
.scan_start = kf_scan_start,