zworld-em/Plugins/sentry-unreal/Source/SentryEditor/Private/SentrySymToolsDownloader.cpp

// Copyright (c) 2023 Sentry. All Rights Reserved.

#include "SentrySymToolsDownloader.h"

#include "Runtime/Launch/Resources/Version.h"
#include "HttpModule.h"
#include "Interfaces/IHttpRequest.h"
#include "Interfaces/IHttpResponse.h"
#include "Interfaces/IPluginManager.h"

#include "GenericPlatform/GenericPlatformFile.h"
#include "Misc/FileHelper.h"
#include "Misc/Paths.h"
#include "Misc/EngineVersionComparison.h"

#if UE_VERSION_OLDER_THAN(5, 0, 0)
#include "HAL/PlatformFilemanager.h"
#else
#include "HAL/PlatformFileManager.h"
#endif

#if PLATFORM_WINDOWS
const FString FSentrySymToolsDownloader::SentryCliExecName = TEXT("sentry-cli-Windows-x86_64.exe");
const FString FSentrySymToolsDownloader::SentrySymUploadScriptName = TEXT("upload-debug-symbols-win.bat");
#elif PLATFORM_MAC
const FString FSentrySymToolsDownloader::SentryCliExecName = TEXT("sentry-cli-Darwin-universal");
const FString FSentrySymToolsDownloader::SentrySymUploadScriptName = TEXT("upload-debug-symbols.sh");
#elif PLATFORM_LINUX
const FString FSentrySymToolsDownloader::SentryCliExecName = TEXT("sentry-cli-Linux-x86_64");
const FString FSentrySymToolsDownloader::SentrySymUploadScriptName = TEXT("upload-debug-symbols.sh");
#endif

void FSentrySymToolsDownloader::Download(const TFunction<void(bool)>& OnCompleted)
{
	SentryCliDownloadRequest = FHttpModule::Get().CreateRequest();
	SentryScriptDownloadRequest = FHttpModule::Get().CreateRequest();

	const FString SentryCliExecPath = GetSentryCliPath();
	const FString CliDownloadUrl = FString::Printf(TEXT("https://github.com/getsentry/sentry-cli/releases/download/%s/%s"), *GetSentryCliVersion(), *SentryCliExecName);

	const FString SymUploadScriptPath = GetSymUploadScriptPath();
	const FString SymUploadScriptDownloadUrl = FString::Printf(TEXT("https://raw.githubusercontent.com/getsentry/sentry-unreal/main/plugin-dev/Scripts/%s"), *SentrySymUploadScriptName);

	Download(SentryCliDownloadRequest, CliDownloadUrl, SentryCliExecPath, OnCompleted);
	Download(SentryScriptDownloadRequest, SymUploadScriptDownloadUrl, SymUploadScriptPath, OnCompleted);
}

ESentrySymToolsStatus FSentrySymToolsDownloader::GetStatus()
{
	if((SentryCliDownloadRequest.IsValid() && SentryCliDownloadRequest->GetStatus() == EHttpRequestStatus::Processing)
		|| (SentryScriptDownloadRequest.IsValid() && SentryScriptDownloadRequest->GetStatus() == EHttpRequestStatus::Processing))
	{
		return ESentrySymToolsStatus::Downloading;
	}

	if(FPaths::FileExists(GetSentryCliPath()) && FPaths::FileExists(GetSymUploadScriptPath()))
	{
		return ESentrySymToolsStatus::Configured;
	}

	return ESentrySymToolsStatus::Missing;
}

void FSentrySymToolsDownloader::Download(TSharedPtr<IHttpRequest, ESPMode::ThreadSafe>& Request, const FString& Url, const FString& SavePath, const TFunction<void(bool)>& OnCompleted)
{
	Request->OnProcessRequestComplete().BindLambda([this, SavePath, OnCompleted](FHttpRequestPtr Request, FHttpResponsePtr Response, bool bSuccess)
	{
		if (!bSuccess || !Response.IsValid())
		{
			OnCompleted(false);
			return;
		}

		FString DirPath, Filename, Extension;
		FPaths::Split(SavePath, DirPath, Filename, Extension);

		IPlatformFile& PlatformFile = FPlatformFileManager::Get().GetPlatformFile();

		if (!PlatformFile.DirectoryExists(*DirPath))
		{
			if (!PlatformFile.CreateDirectoryTree(*DirPath))
			{
				OnCompleted(false);
				return;
			}
		}

		if(PlatformFile.FileExists(*SavePath))
		{
			if (!PlatformFile.DeleteFile(*SavePath))
			{
				OnCompleted(false);
				return;
			}
		}

		FFileHelper::SaveArrayToFile(Response->GetContent(), *SavePath);

		if(GetStatus() == ESentrySymToolsStatus::Configured)
		{
			OnCompleted(true);
		}
	});

	Request->SetURL(Url);
	Request->SetVerb(TEXT("GET"));

	Request->ProcessRequest();
}

FString FSentrySymToolsDownloader::GetSentryCliPath() const
{
	const FString PluginDir = IPluginManager::Get().FindPlugin(TEXT("Sentry"))->GetBaseDir();
	return FPaths::Combine(PluginDir, TEXT("Source"), TEXT("ThirdParty"), TEXT("CLI"), SentryCliExecName);
}

FString FSentrySymToolsDownloader::GetSentryCliVersion() const
{
	const FString PluginDir = IPluginManager::Get().FindPlugin(TEXT("Sentry"))->GetBaseDir();
	const FString SentryCliPropertiesPath = FPaths::Combine(PluginDir, TEXT("sentry-cli.properties"));

	TArray<FString> CliPropertiesContents;
	FFileHelper::LoadFileToStringArray(CliPropertiesContents, *SentryCliPropertiesPath);

	FString SentryCliVersion;
	FParse::Value(*CliPropertiesContents[0], TEXT("version="), SentryCliVersion);

	return SentryCliVersion;
}

FString FSentrySymToolsDownloader::GetSymUploadScriptPath() const
{
	const FString PluginDir = IPluginManager::Get().FindPlugin(TEXT("Sentry"))->GetBaseDir();
	return FPaths::Combine(PluginDir, TEXT("Scripts"), SentrySymUploadScriptName);
}