From: pr.jung <pr.jung@samsung.com>
Date: Wed, 21 Dec 2016 07:15:12 +0000 (+0900)
Subject: haptic: Do not check handle value on emulator
X-Git-Tag: submit/tizen_3.0/20161222.072356~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c070415ffb2959cf508cfdb7857a528498b13e2e;p=platform%2Fcore%2Fapi%2Fdevice.git

haptic: Do not check handle value on emulator

- deviced-vibrator always returns same handle on Emulator

Change-Id: I27541c9e6776599e419a459a87d8679fe6075945
Signed-off-by: pr.jung <pr.jung@samsung.com>
---

diff --git a/src/common.c b/src/common.c
index 4936577..40e8516 100644
--- a/src/common.c
+++ b/src/common.c
@@ -17,6 +17,8 @@
 #include <stdio.h>
 #include <string.h>
 #include <errno.h>
+#include <stdlib.h>
+#include <system_info.h>
 #include "common.h"
 
 #define MAX_LINE	128
@@ -25,6 +27,9 @@
 #define NEWLINE		"\n\r"
 #define COMMENT		'#'
 
+#define MODEL_NAME      "http://tizen.org/system/model_name"
+#define MODEL_EMULATOR  "Emulator"
+
 static inline char *trim_str(char *s)
 {
 	char *t;
@@ -126,3 +131,28 @@ error:
 	_E("Failed to read %s:%d!", file_name, lineno);
 	return ret;
 }
+
+bool is_emulator(void)
+{
+	int ret;
+	char *model_name = NULL;
+	static bool emul = false;
+	static int set = 0;
+
+	if (set)
+		return emul;
+
+	ret = system_info_get_platform_string(MODEL_NAME, &model_name);
+	if (ret < 0) {
+		_E("Cannot get model name(%d)", ret);
+		return emul;
+	}
+
+	if (!strncmp(MODEL_EMULATOR, model_name, strlen(model_name) + 1))
+		emul = true;
+
+	set = 1;
+	free(model_name);
+
+	return emul;
+}
diff --git a/src/common.h b/src/common.h
index 1f8a96c..e1bdcc6 100644
--- a/src/common.h
+++ b/src/common.h
@@ -66,4 +66,6 @@ int config_parse(const char *file_name,
 		int cb(struct parse_result *result, void *data),
 		void *user_data);
 
+bool is_emulator(void);
+
 #endif /* __COMMON_H__ */
diff --git a/src/haptic.c b/src/haptic.c
index 2fcf096..2d80445 100644
--- a/src/haptic.c
+++ b/src/haptic.c
@@ -127,11 +127,13 @@ int device_haptic_open(int device_index, haptic_device_h *device_handle)
 	if (ret < 0)
 		return errno_to_device_error(ret); //LCOV_EXCL_LINE System Error
 
-	DD_LIST_FOREACH(handle_list, elem, temp) {
-		if (temp->handle == ret) {
-			found = true;
-			temp->index = device_index;
-			break;
+	if (!is_emulator()) {
+		DD_LIST_FOREACH(handle_list, elem, temp) {
+			if (temp->handle == ret) {
+				found = true;
+				temp->index = device_index;
+				break;
+			}
 		}
 	}
 
@@ -142,6 +144,7 @@ int device_haptic_open(int device_index, haptic_device_h *device_handle)
 		DD_LIST_APPEND(handle_list, handle);
 		*device_handle = (haptic_device_h)handle;
 	}
+
 	if (DD_LIST_LENGTH(handle_list) == 1) {
 		ret = register_signal_handler();
 		if (ret < 0)
@@ -164,15 +167,19 @@ int device_haptic_close(haptic_device_h device_handle)
 	if (!device_handle)
 		return DEVICE_ERROR_INVALID_PARAMETER;
 
-	DD_LIST_FOREACH(handle_list, elem, temp) {
-		if (temp->handle != handle->handle)
-			continue;
-		found = true;
-		break;
+	if (!is_emulator()) {
+
+		DD_LIST_FOREACH(handle_list, elem, temp) {
+			if (temp->handle != handle->handle)
+				continue;
+			found = true;
+			break;
+		}
+
+		if (!found)
+			return DEVICE_ERROR_OPERATION_FAILED;
 	}
 
-	if (!found)
-		return DEVICE_ERROR_OPERATION_FAILED;
 	DD_LIST_REMOVE(handle_list, handle);
 	snprintf(str_handle, sizeof(str_handle), "%u", (unsigned int)handle->handle);
 	free(handle);