From: Karol Lewandowski <k.lewandowsk@samsung.com>
Date: Thu, 14 Feb 2019 13:45:36 +0000 (+0100)
Subject: common: Add helper macros for D-Bus handlers
X-Git-Tag: submit/tizen/20190215.113808~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F08%2F199808%2F3;p=platform%2Fcore%2Fsystem%2Fresourced.git

common: Add helper macros for D-Bus handlers

Change-Id: Ic1364f9f26db759ac1a8949410d2a97303950d78
---

diff --git a/src/common/macro.h b/src/common/macro.h
index cad7aa9..bec65d4 100644
--- a/src/common/macro.h
+++ b/src/common/macro.h
@@ -30,6 +30,7 @@
 #include <assert.h>
 #include <stdio.h>
 #include <config.h>
+#include <glib.h>
 
 #ifndef API
 #define API __attribute__((visibility("default")))
@@ -71,6 +72,14 @@
 	}					\
 } while (0)
 
+#define ret_unless(val) \
+	do { \
+		if (!(val)) { \
+			_E("Invalid parameter value (`" #val "` check failed)"); \
+			return; \
+		} \
+	} while (0)
+
 #define ret_value_if(expr, val) do {					\
 	if (expr) {							\
 		_E("(%s) -> %s():%d return", #expr, __FUNCTION__, __LINE__); \
@@ -92,6 +101,16 @@
 	}							\
 } while (0)
 
+#define ret_if_gvariant_type_mismatch(gvariant, type) \
+	do { \
+		if (g_variant_is_of_type(gvariant, G_VARIANT_TYPE(type))) { \
+			_E("Invalid parameter type (expected: %s, got: %s)", \
+			   type, g_variant_get_type_string(gvariant)); \
+			return; \
+		} \
+	} while (0)
+
+
 #define gslist_for_each_item(item, list)				\
 	for (item = list; item != NULL; item = g_slist_next(item))