Adds a new function to build from a json_object.

[apps/agl-service-can-low-level.git] / low-can-binding / utils / openxc-utils.cpp

diff --git a/low-can-binding/utils/openxc-utils.cpp b/low-can-binding/utils/openxc-utils.cpp
index 3db964d..e454121 100644 (file)
--- a/low-can-binding/utils/openxc-utils.cpp
+++ b/low-can-binding/utils/openxc-utils.cpp
@@ -181,6 +181,32 @@ const openxc_SimpleMessage build_SimpleMessage(const std::string& name, const op
        return s;
 }
 
+/// @brief Build an openxc_DynamicField with a json object
+///
+/// @param[in] value - const json_object pointer to assign to convert in an
+///  openxc_DynamicField.
+///
+/// @return openxc_DynamicField initialized with a json object.
+///
+const openxc_DynamicField build_DynamicField(json_object* value)
+{
+       switch(json_object_get_type(value))
+       {
+               case json_type_string:
+                       return build_DynamicField(json_object_get_string(value));
+               case json_type_double:
+                       return build_DynamicField(json_object_get_double(value));
+               case json_type_int:
+                       return build_DynamicField(json_object_get_double(value));
+               case json_type_boolean:
+                       return build_DynamicField((bool)json_object_get_boolean(value));
+               default:
+                       openxc_DynamicField d;
+                       ::memset(&d, 0, sizeof(openxc_DynamicField));
+                       return d;
+       }
+}
+
 ///
 /// @brief Build an openxc_DynamicField with a string value
 ///