Added implementation of interruption by resource manager in emulatorsubmit/tizen_4.0/20170828.110004submit/tizen_4.0/20170828.100004submit/tizen_4.0/20170811.094300submit/tizen/20170608.074715accepted/tizen/unified/20170608.184832accepted/tizen/4.0/unified/20170829.015845accepted/tizen/4.0/unified/20170816.010309

[Version] 0.2.28
[Profile] Mobile, Wearable
[Issue Type] Add features

Change-Id: I5280a82950db377c21b0938e7edf306ba9aa3d43

3 files changed, 65 insertions, 2 deletions

diff --git a/src/include/mm_radio_priv.h b/src/include/mm_radio_priv.h
index 9e1eb3f..f45faac 100644
--- a/src/include/mm_radio_priv.h
+++ b/src/include/mm_radio_priv.h
@@ -39,6 +39,7 @@
 
 #include "mm_radio.h"
 #include "mm_radio_utils.h"
+#include "mm_radio_resource.h"
 #include <linux/videodev2.h>
 
 #include <gst/gst.h>
@@ -190,6 +191,7 @@ typedef struct {
 #ifdef USE_GST_PIPELINE
 	mm_radio_gstreamer_s* pGstreamer_s;
 #endif
+	mm_radio_resource_manager resource_manager;
 	unsigned int subs_id;
 	float local_volume;
 
diff --git a/src/mm_radio_priv_emulator.c b/src/mm_radio_priv_emulator.c
index 609f6a6..b82ed06 100644
--- a/src/mm_radio_priv_emulator.c
+++ b/src/mm_radio_priv_emulator.c
@@ -239,6 +239,13 @@ int _mmradio_create_radio(mm_radio_t * radio)
 
 	MMRADIO_SET_STATE(radio, MM_RADIO_STATE_NULL);
 
+	/* initialize resource manager */
+	ret = mmradio_resource_manager_init(&(radio->resource_manager), radio);
+	if (ret) {
+		MMRADIO_LOG_ERROR("failed to initialize resource manager\n");
+		return MM_ERROR_RADIO_INTERNAL;
+	}
+
 #ifdef TIZEN_FEATURE_SOUND_FOCUS
 	/* register to audio focus */
 	ret = mmradio_sound_focus_register(&radio->sound_focus,
@@ -366,6 +373,12 @@ int _mmradio_destroy(mm_radio_t * radio)
 	}
 #endif
 
+	ret = mmradio_resource_manager_deinit(&radio->resource_manager);
+	if (ret) {
+		MMRADIO_LOG_ERROR("failed to initialize resource manager\n");
+		return MM_ERROR_RADIO_INTERNAL;
+	}
+
 	MMRADIO_LOG_FLEAVE();
 
 	return MM_ERROR_NONE;
@@ -577,6 +590,19 @@ int _mmradio_start(mm_radio_t * radio)
 
 	MMRADIO_SLOG_DEBUG("now tune to frequency : %d\n", radio->freq);
 
+	ret = mmradio_resource_manager_prepare(&radio->resource_manager, MM_RADIO_RESOURCE_TYPE_RADIO);
+	if (ret != MM_ERROR_NONE) {
+		MMRADIO_LOG_ERROR("resource manager prepare fail");
+		return MM_ERROR_RADIO_INTERNAL;
+	}
+
+	ret = mmradio_resource_manager_acquire(&radio->resource_manager);
+	if (ret != MM_ERROR_NONE) {
+		MMRADIO_LOG_ERROR("failed to acquire resource manager");
+		mmradio_resource_manager_unprepare(&radio->resource_manager);
+		return ret;
+	}
+
 #ifdef TIZEN_FEATURE_SOUND_FOCUS
 	if (radio->sound_focus.handle > 0) {
 		ret = mmradio_acquire_sound_focus(&radio->sound_focus);
@@ -637,6 +663,7 @@ int _mmradio_start(mm_radio_t * radio)
 int _mmradio_stop(mm_radio_t * radio)
 {
 	int ret = MM_ERROR_NONE;
+	mm_radio_resource_state_e resource_state = MM_RADIO_RESOURCE_STATE_NONE;
 
 	MMRADIO_LOG_FENTER();
 
@@ -646,6 +673,25 @@ int _mmradio_stop(mm_radio_t * radio)
 	/*  if( _mmradio_mute(radio) != MM_ERROR_NONE) */
 	/*      return MM_ERROR_RADIO_NOT_INITIALIZED; */
 
+	if (!radio->resource_manager.by_rm_cb && /* is being released */
+		mmradio_resource_manager_get_state(&radio->resource_manager, &resource_state) == MM_ERROR_NONE) {
+		if (resource_state == MM_RADIO_RESOURCE_STATE_ACQUIRED) {
+			ret = mmradio_resource_manager_release(&radio->resource_manager);
+			if (ret != MM_ERROR_NONE) {
+				MMRADIO_LOG_ERROR("failed to release resource, ret(0x%x)", ret);
+				return ret;
+			}
+		}
+	}
+
+	if (mmradio_resource_manager_get_state(&radio->resource_manager, &resource_state) == MM_ERROR_NONE) {
+		if (resource_state == MM_RADIO_RESOURCE_STATE_PREPARED) {
+			ret = mmradio_resource_manager_unprepare(&radio->resource_manager);
+			if (ret != MM_ERROR_NONE)
+				MMRADIO_LOG_ERROR("resource manager unprepare fail");
+		}
+	}
+
 #ifdef TIZEN_FEATURE_SOUND_FOCUS
 	if (radio->sound_focus.handle > 0) {
 		ret = mmradio_release_sound_focus(&radio->sound_focus);
@@ -1274,13 +1320,24 @@ static bool __mmradio_set_state(mm_radio_t * radio, int new_state)
 		msg.state.code = radio->sound_focus.event_src;
 		MMRADIO_POST_MSG(radio, msg_type, &msg);
 		radio->sound_focus.by_focus_cb = false;
+	} else if (radio->resource_manager.by_rm_cb) {
+		msg_type = MM_MESSAGE_STATE_INTERRUPTED;
+		msg.state.code = MM_MSG_CODE_INTERRUPTED_BY_RESOURCE_CONFLICT;
+		MMRADIO_POST_MSG(radio, msg_type, &msg);
 	} else {
 		msg_type = MM_MESSAGE_STATE_CHANGED;
 		MMRADIO_POST_MSG(radio, msg_type, &msg);
 	}
 #else
-	msg_type = MM_MESSAGE_STATE_CHANGED;
-	MMRADIO_POST_MSG(radio, msg_type, &msg);
+	if (radio->resource_manager.by_rm_cb) {
+		 msg_type = MM_MESSAGE_STATE_INTERRUPTED;
+		 msg.state.code = MM_MSG_CODE_INTERRUPTED_BY_RESOURCE_CONFLICT;
+		 MMRADIO_POST_MSG(radio, msg_type, &msg);
+	 } else {
+		 msg_type = MM_MESSAGE_STATE_CHANGED;
+		 MMRADIO_POST_MSG(radio, msg_type, &msg);
+	 }
+
 #endif
 	MMRADIO_LOG_FLEAVE();
 
diff --git a/src/mm_radio_resource.c b/src/mm_radio_resource.c
index d474716..e87f8fa 100644
--- a/src/mm_radio_resource.c
+++ b/src/mm_radio_resource.c
@@ -18,7 +18,11 @@
  */
 
 #include "mm_radio_utils.h"
+#ifdef TIZEN_FEATURE_RADIO_HAL
 #include "mm_radio_priv_hal.h"
+#else
+#include "mm_radio_priv.h"
+#endif
 #include "mm_radio_resource.h"
 #include <murphy/common/glib-glue.h>