regulators: Implements support for if action
Enhance the configuration file parser to support the if action element.
Signed-off-by: Bob King <Bob_King@wistron.com>
Change-Id: Iadb6835dd28151a1dd278f6b2a19568a3072ad5e
diff --git a/phosphor-regulators/src/config_file_parser.cpp b/phosphor-regulators/src/config_file_parser.cpp
index 8c6dc12..9615d31 100644
--- a/phosphor-regulators/src/config_file_parser.cpp
+++ b/phosphor-regulators/src/config_file_parser.cpp
@@ -114,9 +114,8 @@
}
else if (element.contains("if"))
{
- // TODO: Not implemented yet
- // action = parseIf(element["if"]);
- // ++propertyCount;
+ action = parseIf(element["if"]);
+ ++propertyCount;
}
else if (element.contains("not"))
{
@@ -574,6 +573,39 @@
return std::make_unique<I2CWriteBytesAction>(reg, values, masks);
}
+std::unique_ptr<IfAction> parseIf(const json& element)
+{
+ verifyIsObject(element);
+ unsigned int propertyCount{0};
+
+ // Required condition property
+ const json& conditionElement = getRequiredProperty(element, "condition");
+ std::unique_ptr<Action> conditionAction = parseAction(conditionElement);
+ ++propertyCount;
+
+ // Required then property
+ const json& thenElement = getRequiredProperty(element, "then");
+ std::vector<std::unique_ptr<Action>> thenActions =
+ parseActionArray(thenElement);
+ ++propertyCount;
+
+ // Optional else property
+ std::vector<std::unique_ptr<Action>> elseActions{};
+ auto elseIt = element.find("else");
+ if (elseIt != element.end())
+ {
+ elseActions = parseActionArray(*elseIt);
+ ++propertyCount;
+ }
+
+ // Verify no invalid properties exist
+ verifyPropertyCount(element, propertyCount);
+
+ return std::make_unique<IfAction>(std::move(conditionAction),
+ std::move(thenActions),
+ std::move(elseActions));
+}
+
std::unique_ptr<NotAction> parseNot(const json& element)
{
// Required action to execute