Create common json_parser_utils functions
Create a json_parser_utils namespace containing common functions for
parsing JSON.
Extract the common functions from the JSON parsing code in the
phosphor-regulators and phosphor-power-sequencer applications.
Both applications have some identical parsing functions.
Create a common ConfigFileParserError class. The phosphor-regulators and
phosphor-power-sequencer applications both have an identical version of
this exception class.
Extract the common test cases from the two applications and put them in
a common location as well.
Summary:
* Common JSON parsing functions in
phosphor-power-sequencer/src/config_file_parser.* and
phosphor-regulators/src/config_file_parser.* moved to
json_parser_utils.*
* Common test cases in
phosphor-power-sequencer/test/config_file_parser_tests.cpp and
phosphor-regulators/test/config_file_parser_tests.cpp moved to
test/json_parser_utils_tests.cpp
* phosphor-power-sequencer/src/config_file_parser_error.hpp and
phosphor-regulators/src/config_file_parser_error.hpp replaced with
config_file_parser_error.hpp
* phosphor-power-sequencer/test/config_file_parser_error_tests.cpp and
phosphor-regulators/test/config_file_parser_error_tests.cpp replaced
with test/config_file_parser_error_tests.cpp
Tested:
* Ran automated test cases.
Change-Id: I35074c5e42d9e89def41ba8e729fe11c54ed8d27
Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com>
diff --git a/json_parser_utils.cpp b/json_parser_utils.cpp
new file mode 100644
index 0000000..be34323
--- /dev/null
+++ b/json_parser_utils.cpp
@@ -0,0 +1,33 @@
+/**
+ * Copyright © 2025 IBM Corporation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "json_parser_utils.hpp"
+
+namespace phosphor::power::json_parser_utils
+{
+
+std::vector<uint8_t> parseHexByteArray(const nlohmann::json& element)
+{
+ verifyIsArray(element);
+ std::vector<uint8_t> values;
+ for (auto& valueElement : element)
+ {
+ values.emplace_back(parseHexByte(valueElement));
+ }
+ return values;
+}
+
+} // namespace phosphor::power::json_parser_utils