Move getMessage and getMessageFromRegistry to cpp and add test
This change moves getMessage and getMessageFromRegistry to a .cpp file
so that they can be easily tested.
Tested: Unit test passes
Signed-off-by: Sui Chen <suichen@google.com>
Change-Id: Ia9fc91e5a47036198bf013ff3ea21ea9f6d5259a
diff --git a/redfish-core/src/registries.cpp b/redfish-core/src/registries.cpp
new file mode 100644
index 0000000..3bfe059
--- /dev/null
+++ b/redfish-core/src/registries.cpp
@@ -0,0 +1,54 @@
+#include "registries.hpp"
+
+#include "registries/base_message_registry.hpp"
+#include "registries/openbmc_message_registry.hpp"
+#include "str_utility.hpp"
+
+#include <string>
+#include <vector>
+
+namespace redfish::registries
+{
+
+const Message* getMessageFromRegistry(const std::string& messageKey,
+ std::span<const MessageEntry> registry)
+{
+ std::span<const MessageEntry>::iterator messageIt =
+ std::find_if(registry.begin(), registry.end(),
+ [&messageKey](const MessageEntry& messageEntry) {
+ return std::strcmp(messageEntry.first, messageKey.c_str()) == 0;
+ });
+ if (messageIt != registry.end())
+ {
+ return &messageIt->second;
+ }
+
+ return nullptr;
+}
+
+const Message* getMessage(std::string_view messageID)
+{
+ // Redfish MessageIds are in the form
+ // RegistryName.MajorVersion.MinorVersion.MessageKey, so parse it to find
+ // the right Message
+ std::vector<std::string> fields;
+ fields.reserve(4);
+ bmcweb::split(fields, messageID, '.');
+ const std::string& registryName = fields[0];
+ const std::string& messageKey = fields[3];
+
+ // Find the right registry and check it for the MessageKey
+ if (std::string(base::header.registryPrefix) == registryName)
+ {
+ return getMessageFromRegistry(
+ messageKey, std::span<const MessageEntry>(base::registry));
+ }
+ if (std::string(openbmc::header.registryPrefix) == registryName)
+ {
+ return getMessageFromRegistry(
+ messageKey, std::span<const MessageEntry>(openbmc::registry));
+ }
+ return nullptr;
+}
+
+} // namespace redfish::registries