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Read engine version from setting registry (#4926)

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* Read engine version from setting registry

Signed-off-by: Junbo Liang <junbo@amazon.com>
This commit is contained in:
Junbo Liang
2021-10-22 18:00:43 -07:00
committed by GitHub
parent e8a7743aec
commit 71d23cc602
3 changed files with 21 additions and 33 deletions
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Gems/AWSMetrics/Code/Source/IdentityProvider.cpp
+16 -30
View File
@@ -8,10 +8,10 @@
#include <DefaultClientIdProvider.h>
#include <AzCore/IO/FileIO.h>
#include <AzCore/IO/SystemFile.h>
#include <AzCore/IO/Path/Path.h>
#include <AzCore/Serialization/Json/JsonUtils.h>
#include <AzCore/Settings/SettingsRegistryImpl.h>
#include <AzCore/Settings/SettingsRegistryMergeUtils.h>
#include <AzCore/Utils/Utils.h>
namespace AWSMetrics
{
@@ -22,37 +22,23 @@ namespace AWSMetrics
AZStd::string IdentityProvider::GetEngineVersion()
{
static constexpr const char* EngineConfigFilePath = "@products@/engine.json";
static constexpr const char* EngineVersionJsonKey = "O3DEVersion";
AZ::IO::FileIOBase* fileIO = AZ::IO::FileIOBase::GetDirectInstance();
if (!fileIO)
constexpr auto engineVersionKey = AZ::SettingsRegistryInterface::FixedValueString(AZ::SettingsRegistryMergeUtils::EngineSettingsRootKey) + "/" + EngineVersionJsonKey;
AZStd::string engineVersion;
if (auto settingsRegistry = AZ::SettingsRegistry::Get(); settingsRegistry != nullptr && settingsRegistry->Get(engineVersion, engineVersionKey))
{
AZ_Error("AWSMetrics", false, "No FileIoBase Instance");
return "";
return engineVersion;
}
char resolvedPath[AZ_MAX_PATH_LEN] = { 0 };
if (!fileIO->ResolvePath(EngineConfigFilePath, resolvedPath, AZ_MAX_PATH_LEN))
auto engineSettingsPath = AZ::IO::FixedMaxPath{ AZ::Utils::GetEnginePath() } / "engine.json";
if (AZ::IO::SystemFile::Exists(engineSettingsPath.c_str()))
{
AZ_Error("AWSMetrics", false, "Failed to resolve the engine config file directory");
return "";
AZ::SettingsRegistryImpl settingsRegistry;
if (settingsRegistry.MergeSettingsFile(
engineSettingsPath.Native(), AZ::SettingsRegistryInterface::Format::JsonMergePatch, AZ::SettingsRegistryMergeUtils::EngineSettingsRootKey))
{
settingsRegistry.Get(engineVersion, engineVersionKey);
}
}
auto readOutcome = AZ::JsonSerializationUtils::ReadJsonFile(resolvedPath);
if (!readOutcome.IsSuccess())
{
AZ_Error("AWSMetrics", false, readOutcome.GetError().c_str());
return "";
}
rapidjson_ly::Document& jsonDoc = readOutcome.GetValue();
auto memberIt = jsonDoc.FindMember(EngineVersionJsonKey);
if (memberIt != jsonDoc.MemberEnd())
{
return memberIt->value.GetString();
}
return "";
return engineVersion;
}
}