From: pr.jung <pr.jung@samsung.com>
Date: Thu, 17 Mar 2016 05:28:11 +0000 (+0900)
Subject: Get IR available information from system-info
X-Git-Tag: submit/tizen/20160318.091903^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=97c6dde465d6d4653106d9b88bd3fbcc341b596f;p=platform%2Fcore%2Fapi%2Fdevice.git

Get IR available information from system-info

Change-Id: I70cb0de086a1db256a3f8a40b3964699ad9f27ec
Signed-off-by: pr.jung <pr.jung@samsung.com>
---

diff --git a/src/ir.c b/src/ir.c
index 35f7bb1..5b744cb 100644
--- a/src/ir.c
+++ b/src/ir.c
@@ -15,6 +15,7 @@
  */
 
 #include <stdio.h>
+#include <system_info.h>
 
 #include "ir.h"
 #include "common.h"
@@ -22,22 +23,37 @@
 
 #define METHOD_IS_AVAILABLE		"IRIsAvailable"
 #define METHOD_TRANSMIT			"TransmitIR"
+#define IR_FEATURE			"http://tizen.org/feature/consumer_ir"
+
 
 int device_ir_is_available(bool *available)
 {
 	int ret;
+	bool ir_avail;
 
 	if (!available)
 		return DEVICE_ERROR_INVALID_PARAMETER;
 
+	ret = system_info_get_platform_bool(IR_FEATURE, &ir_avail);
+
+	if (ret < 0) {
+		*available = false;
+		return DEVICE_ERROR_OPERATION_FAILED;
+	} else if (ret == 0 && !ir_avail) {
+		*available = false;
+		return DEVICE_ERROR_NOT_SUPPORTED;
+	}
+
 	ret = dbus_method_sync(DEVICED_BUS_NAME, DEVICED_PATH_IR,
 			DEVICED_INTERFACE_IR, METHOD_IS_AVAILABLE,
 			NULL, NULL);
 
-	if (ret < 0)
+	if (!ret) {
+		*available = false;
 		return DEVICE_ERROR_OPERATION_FAILED;
+	}
 
-	*available = ret;
+	*available = ir_avail;
 	return DEVICE_ERROR_NONE;
 }
 
@@ -48,9 +64,22 @@ int device_ir_transmit(int carrier_frequency, int *pattern, int size)
 	int freq_pattern[size + 1];
 	int ret;
 	int i;
+	bool ir_avail;
 
+	ret = device_ir_is_available(&ir_avail);
+	if (!ir_avail) {
+		if (ret < 0) {
+			_E("IR is not supported or IR operation failed");
+			return ret;
+		}
+		_E("IR is not supported");
+		return DEVICE_ERROR_OPERATION_FAILED;
+	}
+
+	if (!pattern)
+		return DEVICE_ERROR_INVALID_PARAMETER;
 	if (size <= 0) {
-		_D("IR pattern size is invalid");
+		_E("IR pattern size is invalid");
 		return DEVICE_ERROR_INVALID_PARAMETER;
 	}