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authorRomain Forlot <romain.forlot@iot.bzh>2018-11-20 19:40:47 +0100
committerRomain Forlot <romain.forlot@iot.bzh>2018-11-22 11:10:26 +0100
commit2daa033bd69b9ede497afa4355a5fdbb119895eb (patch)
treeefcc773aab14a4e0bbddd445f951523bf7c406bd /low-can-binding/utils
parent6d52fb871953e3c0219a8dd1c4a62fc3143925df (diff)
Adds a new function to build from a json_object.
Build an openxc_DynamicField from a json_object. Change-Id: I57033daca5fd4f198b872f015255893d9f8f9303 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'low-can-binding/utils')
-rw-r--r--low-can-binding/utils/openxc-utils.cpp26
-rw-r--r--low-can-binding/utils/openxc-utils.hpp1
2 files changed, 27 insertions, 0 deletions
diff --git a/low-can-binding/utils/openxc-utils.cpp b/low-can-binding/utils/openxc-utils.cpp
index 3db964d8..e454121b 100644
--- 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
///
diff --git a/low-can-binding/utils/openxc-utils.hpp b/low-can-binding/utils/openxc-utils.hpp
index 57663045..a84bc350 100644
--- a/low-can-binding/utils/openxc-utils.hpp
+++ b/low-can-binding/utils/openxc-utils.hpp
@@ -32,6 +32,7 @@ openxc_VehicleMessage build_VehicleMessage();
bool is_valid(const openxc_VehicleMessage& v);
const openxc_SimpleMessage build_SimpleMessage(const std::string& name, const openxc_DynamicField& value);
+const openxc_DynamicField build_DynamicField(json_object* value);
const openxc_DynamicField build_DynamicField(const char* value);
const openxc_DynamicField build_DynamicField(const std::string& value);
const openxc_DynamicField build_DynamicField(double value);