UnrealEngineUWP/Engine/Source/Programs/AutomationTool/AutomationUtils/MCPPublic.cs

// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using AutomationTool;
using System.Runtime.Serialization;
using System.Net;
using System.Reflection;
using System.Text.RegularExpressions;
using UnrealBuildTool;
using EpicGames.MCP.Automation;

namespace EpicGames.MCP.Automation
{
	using EpicGames.MCP.Config;
	using System.Threading.Tasks;
	using Tools.DotNETCommon;

	public static class Extensions
	{
		public static Type[] SafeGetLoadedTypes(this Assembly Dll)
		{
			Type[] AllTypes;
			try
			{
				AllTypes = Dll.GetTypes();
			}
			catch (ReflectionTypeLoadException e)
			{
				AllTypes = e.Types.Where(x => x != null).ToArray();
			}
			return AllTypes;
		}
	}

    /// <summary>
    /// Utility class to provide commit/rollback functionality via an RAII-like functionality.
    /// Usage is to provide a rollback action that will be called on Dispose if the Commit() method is not called.
    /// This is expected to be used from within a using() ... clause.
    /// </summary>
    public class CommitRollbackTransaction : IDisposable
    {
        /// <summary>
        /// Track whether the transaction will be committed.
        /// </summary>
        private bool IsCommitted = false;

        /// <summary>
        /// 
        /// </summary>
        private System.Action RollbackAction;

        /// <summary>
        /// Call when you want to commit your transaction. Ensures the Rollback action is not called on Dispose().
        /// </summary>
        public void Commit()
        {
            IsCommitted = true;
        }

        /// <summary>
        /// Constructor
        /// </summary>
        /// <param name="RollbackAction">Action to be executed to rollback the transaction.</param>
        public CommitRollbackTransaction(System.Action InRollbackAction)
        {
            RollbackAction = InRollbackAction;
        }

        /// <summary>
        /// Rollback the transaction if its not committed on Dispose.
        /// </summary>
        public void Dispose()
        {
            if (!IsCommitted)
            {
                RollbackAction();
            }
        }
    }

	/// <summary>
	/// Enum that defines the MCP backend-compatible platform
	/// </summary>
	public enum MCPPlatform
	{
		/// <summary>
		/// MCP uses Windows for Win64
		/// </summary>
		Windows,

		/// <summary>
		/// 32 bit Windows
		/// </summary>
		Win32,

		/// <summary>
		/// Mac platform.
		/// </summary>
		Mac,

		/// <summary>
		/// Linux platform.
		/// </summary>
		Linux,

		/// <summary>
		/// IOS platform.
		/// </summary>
		IOS,

		/// <summary>
		/// Android platform.
		/// </summary>
		Android,

		/// <summary>
		/// WindowsCN Platform.
		/// </summary>
		WindowsCN,

		/// <summary>
		/// IOSCN Platform.
		/// </summary>
		IOSCN,

		/// <summary>
		/// AndroidCN Platform.
		/// </summary>
		AndroidCN,
	}

    /// <summary>
    /// Enum that defines CDN types
    /// </summary>
    public enum CDNType
    {
        /// <summary>
        /// Internal HTTP CDN server
        /// </summary>
        Internal,

        /// <summary>
        /// Production HTTP CDN server
        /// </summary>
        Production,
    }

    /// <summary>
    /// Class that holds common state used to control the BuildPatchTool build commands that chunk and create patching manifests and publish build info to the BuildInfoService.
    /// </summary>
    public class BuildPatchToolStagingInfo
    {
        /// <summary>
        /// The currently running command, used to get command line overrides
        /// </summary>
        public BuildCommand OwnerCommand;
        /// <summary>
        /// name of the app. Can't always use this to define the staging dir because some apps are not staged to a place that matches their AppName.
        /// </summary>
        public readonly string AppName;
        /// <summary>
        /// Usually the base name of the app. Used to get the MCP key from a branch dictionary. 
        /// </summary>
        public readonly string McpConfigKey;
        /// <summary>
        /// ID of the app (needed for the BuildPatchTool)
        /// </summary>
        public readonly int AppID;
        /// <summary>
        /// BuildVersion of the App we are staging.
        /// </summary>
        public readonly string BuildVersion;
		/// <summary>
		/// Metadata for the build consisting of arbitrary json data. Will be null if no metadata exists.
		/// </summary>
		public BuildMetadataBase Metadata;
        /// <summary>
        /// Directory where builds will be staged. Rooted at the BuildRootPath, using a subfolder passed in the ctor, 
        /// and using BuildVersion/PlatformName to give each builds their own home.
        /// </summary>
        public readonly string StagingDir;
        /// <summary>
        /// Path to the CloudDir where chunks will be written (relative to the BuildRootPath)
        /// This is used to copy to the web server, so it can use the same relative path to the root build directory.
        /// This allows file to be either copied from the local file system or the webserver using the same relative paths.
        /// </summary>
        public readonly string CloudDirRelativePath;
        /// <summary>
        /// full path to the CloudDir where chunks and manifests should be staged. Rooted at the BuildRootPath, using a subfolder pass in the ctor.
        /// </summary>
        public readonly string CloudDir;
        /// <summary>
        /// Platform we are staging for.
        /// </summary>
        public readonly MCPPlatform Platform;

        /// <summary>
        /// Gets the base filename of the manifest that would be created by invoking the BuildPatchTool with the given parameters.
		/// Note that unless ManifestFilename was provided when constructing this instance, it is strongly recommended to call RetrieveManifestFilename()
		/// for existing builds to ensure that the correct filename is used.
		/// The legacy behavior of constructing of a manifest filename from appname, buildversion and platform should be considered unreliable, and will emit a warning.
        /// </summary>
        public virtual string ManifestFilename
        {
            get
            {
				if (!string.IsNullOrEmpty(_ManifestFilename))
				{
					return _ManifestFilename;
				}

				CommandUtils.LogInformation("Using legacy behavior of constructing manifest filename from appname, build version and platform. Update your code to specify manifest filename when constructing BuildPatchToolStagingInfo or call RetrieveManifestFilename to query it.");
				var BaseFilename = string.Format("{0}{1}-{2}.manifest",
					AppName,
					BuildVersion,
					Platform.ToString());
                return Regex.Replace(BaseFilename, @"\s+", ""); // Strip out whitespace in order to be compatible with BuildPatchTool
            }
        }

        /// <summary>
		/// If set, this allows us to over-ride the automatically constructed ManifestFilename
		/// </summary>
		protected string _ManifestFilename;

        /// <summary>
		/// Determine the platform name
        /// </summary>
        static public MCPPlatform ToMCPPlatform(UnrealTargetPlatform TargetPlatform)
        {
			if (TargetPlatform == UnrealTargetPlatform.Win64)
			{
				return MCPPlatform.Windows;
			}
			else if (TargetPlatform == UnrealTargetPlatform.Win32)
			{
				return MCPPlatform.Win32;
			}
			else if (TargetPlatform == UnrealTargetPlatform.Mac)
			{
				return MCPPlatform.Mac;
			}
			else if (TargetPlatform == UnrealTargetPlatform.Linux)
			{
				return MCPPlatform.Linux;
			}

			throw new AutomationException("Platform {0} is not properly supported by the MCP backend yet", TargetPlatform);
        }

        /// <summary>
		/// Determine the platform name
        /// </summary>
        static public UnrealTargetPlatform FromMCPPlatform(MCPPlatform TargetPlatform)
        {
			if (TargetPlatform == MCPPlatform.Windows)
			{
				return UnrealTargetPlatform.Win64;
			}
			else if (TargetPlatform == MCPPlatform.Win32)
			{
				return UnrealTargetPlatform.Win32;
			}
			else if (TargetPlatform == MCPPlatform.Mac)
			{
				return UnrealTargetPlatform.Mac;
			}
			else if (TargetPlatform == MCPPlatform.Linux)
			{
				return UnrealTargetPlatform.Linux;
			}

			throw new AutomationException("Platform {0} is not properly supported by the MCP backend yet", TargetPlatform);
        }

        /// <summary>
        /// Returns the build root path (P:\Builds on build machines usually)
        /// </summary>
        /// <returns></returns>
        static public string GetBuildRootPath()
        {
            return CommandUtils.P4Enabled && CommandUtils.AllowSubmit
                ? CommandUtils.RootBuildStorageDirectory()
                : CommandUtils.CombinePaths(CommandUtils.CmdEnv.LocalRoot, "LocalBuilds");
        }

        /// <summary>
        /// Basic constructor. 
        /// </summary>
        /// <param name="InAppName"></param>
        /// <param name="InAppID"></param>
        /// <param name="InBuildVersion"></param>
        /// <param name="platform"></param>
        /// <param name="stagingDirRelativePath">Relative path from the BuildRootPath where files will be staged. Commonly matches the AppName.</param>
		public BuildPatchToolStagingInfo(BuildCommand InOwnerCommand, string InAppName, string InMcpConfigKey, int InAppID, string InBuildVersion, MCPPlatform platform, string stagingDirRelativePath)
        {
            OwnerCommand = InOwnerCommand;
            AppName = InAppName;
			_ManifestFilename = null;
            McpConfigKey = InMcpConfigKey;
            AppID = InAppID;
            BuildVersion = InBuildVersion;
            Platform = platform;
			string BuildRootPath = GetBuildRootPath();
            StagingDir = CommandUtils.CombinePaths(BuildRootPath, stagingDirRelativePath, BuildVersion, Platform.ToString());
            CloudDirRelativePath = CommandUtils.CombinePaths(stagingDirRelativePath, "CloudDir");
            CloudDir = CommandUtils.CombinePaths(BuildRootPath, CloudDirRelativePath);
			Metadata = null;
        }

		/// <summary>
		/// Basic constructor with staging dir suffix override, basically to avoid having platform concatenated
		/// </summary>
		public BuildPatchToolStagingInfo(BuildCommand InOwnerCommand, string InAppName, string InMcpConfigKey, int InAppID, string InBuildVersion, UnrealTargetPlatform InPlatform, string StagingDirRelativePath, string StagingDirSuffix, string InManifestFilename)
			: this(InOwnerCommand, InAppName, InMcpConfigKey, InAppID, InBuildVersion, ToMCPPlatform(InPlatform), StagingDirRelativePath, StagingDirSuffix, InManifestFilename)
		{
		}

		/// <summary>
		/// Basic constructor with staging dir suffix override, basically to avoid having platform concatenated
		/// </summary>
		/// <param name="InOwnerCommand">The automation tool BuildCommand that is currently executing.</param>
		/// <param name="InAppName">The name of the app we're working with</param>
		/// <param name="InMcpConfigKey">An identifier for the back-end environment to allow for test deployments, QA, production etc.</param>
		/// <param name="InAppID">An identifier for the app. This is deprecated, and can safely be set to zero for all apps.</param>
		/// <param name="InBuildVersion">The build version for this build.</param>
		/// <param name="InPlatform">The platform the build will be deployed to.</param>
		/// <param name="StagingDirRelativePath">Relative path from the BuildRootPath where files will be staged. Commonly matches the AppName.</param>
		/// <param name="StagingDirSuffix">By default, we assumed source builds are at build_root/stagingdirrelativepath/buildversion. If they're in a subfolder of this path, specify it here.</param>
		/// <param name="InManifestFilename">If specified, will override the value returned by the ManifestFilename property</param>
		public BuildPatchToolStagingInfo(BuildCommand InOwnerCommand, string InAppName, string InMcpConfigKey, int InAppID, string InBuildVersion, MCPPlatform InPlatform, string StagingDirRelativePath, string StagingDirSuffix, string InManifestFilename)
		{
			OwnerCommand = InOwnerCommand;
			AppName = InAppName;
			McpConfigKey = InMcpConfigKey;
			AppID = InAppID;
			BuildVersion = InBuildVersion;
			Platform = InPlatform;
			_ManifestFilename = InManifestFilename;

			string BuildRootPath = GetBuildRootPath();
			StagingDir = CommandUtils.CombinePaths(BuildRootPath, StagingDirRelativePath, BuildVersion, StagingDirSuffix);
			CloudDirRelativePath = CommandUtils.CombinePaths(StagingDirRelativePath, "CloudDir");
			CloudDir = CommandUtils.CombinePaths(BuildRootPath, CloudDirRelativePath);
			Metadata = null;
		}

		/// <summary>
		/// Constructor which supports being able to just simply call BuildPatchToolBase.Get().Execute
		/// </summary>
		public BuildPatchToolStagingInfo(BuildCommand InOwnerCommand, string InAppName, int InAppID, string InBuildVersion, MCPPlatform InPlatform, string InCloudDir)
		{
			OwnerCommand = InOwnerCommand;
			AppName = InAppName;
			AppID = InAppID;
			BuildVersion = InBuildVersion;
			Platform = InPlatform;
			CloudDir = InCloudDir;
			Metadata = null;
		}

		/// <summary>
		/// Constructor which sets all values directly, without assuming any default paths.
		/// </summary>
		public BuildPatchToolStagingInfo(BuildCommand InOwnerCommand, string InAppName, int InAppID, string InBuildVersion, MCPPlatform InPlatform, DirectoryReference InStagingDir, DirectoryReference InCloudDir, string InManifestFilename = null)
		{
			OwnerCommand = InOwnerCommand;
			AppName = InAppName;
			AppID = InAppID;
			BuildVersion = InBuildVersion;
			Platform = InPlatform;
			Metadata = null;
			if (InStagingDir != null)
			{
				StagingDir = InStagingDir.FullName;
			}
			if (InCloudDir != null)
			{
				DirectoryReference BuildRootDir = new DirectoryReference(GetBuildRootPath());
				if(!InCloudDir.IsUnderDirectory(BuildRootDir))
				{
					throw new AutomationException("Cloud directory must be under build root path ({0})", BuildRootDir.FullName);
				}
				CloudDir = InCloudDir.FullName;
				CloudDirRelativePath = InCloudDir.MakeRelativeTo(BuildRootDir).Replace('\\', '/');
			}
			if (!string.IsNullOrEmpty(InManifestFilename))
			{
				_ManifestFilename = InManifestFilename;
			}
		}

		/// <summary>
		/// Associates a piece of metadata (in the form of a key value pair) with the build info.
		/// </summary>
		/// <param name="Key">The key to store the metadata against.</param>
		/// <param name="Value">The value of the metadata to associate.</param>
		/// <param name="bClobber">Optional, specifies whether to overwrite the existing key if it exists, default true.</param>
		/// <returns>The BuildPatchToolStagingInfo to facilitate fluent syntax.</returns>
		public BuildPatchToolStagingInfo WithMetadata(string Key, string Value, bool bClobber = true)
		{
			BuildMetadataBase NewMeta = BuildInfoPublisherBase.Get().CreateBuildMetadata(string.Format(@"{{""{0}"":""{1}""}}", Key, Value));
			return WithMetadata(NewMeta, bClobber);
		}

		/// <summary>
		/// Associates new metadata with the build info.
		/// </summary>
		/// <param name="NewMetadata">The metadata object to merge in.</param>
		/// <param name="bClobber">Optional, specifies whether to overwrite the existing key if it exists, default true.</param>
		/// <returns>The BuildPatchToolStagingInfo to facilitate fluent syntax.</returns>
		public BuildPatchToolStagingInfo WithMetadata(BuildMetadataBase NewMetadata, bool bClobber = true)
		{
			if (Metadata != null)
			{
				Metadata.MergeWith(NewMetadata, bClobber);
			}
			else
			{
				Metadata = NewMetadata;
			}
			return this;
		}

		/// <summary>
		/// Returns the manifest filename, querying build info for it if necessary.
		/// If ManifestFilename has already set (either during construction or by a previous call to this method) the cached value will be returned unless bForce is specified.
		/// Otherwise, a query will be made to the specified build info service to retrieve the correct manifest filename.
		/// </summary>
		/// <param name="McpConfigName">Name of which MCP config to check against.</param>
		/// <param name="bForce">If specified, a call will be made to build info even if we have a locally cached version.</param>
		/// <returns>The manifest filename</returns>
		public string RetrieveManifestFilename(string McpConfigName, bool bForce = false)
		{
			if (bForce || string.IsNullOrEmpty(_ManifestFilename))
			{
				BuildInfoPublisherBase BI = BuildInfoPublisherBase.Get();
				string ManifestUrl = BI.GetBuildManifestUrl(this, McpConfigName);
				if (string.IsNullOrEmpty(ManifestUrl))
				{
					throw new AutomationException("Could not determine manifest Url for {0} version {1} from {2} environment.", this.AppName, this.BuildVersion, McpConfigName);
				}
				_ManifestFilename = ManifestUrl.Split(new char[] { '/', '\\' }).Last();
			}

			return _ManifestFilename;
		}

		/// <summary>
		/// Adds and returns the metadata for this build, querying build info for any additional fields.
		/// </summary>
		/// <param name="McpConfigName">Optional, name of which MCP config to check against, default null which will use the one stored in this BuildPatchToolStagingInfo.</param>
		/// <param name="bClobber">Optional, specifies whether to overwrite existing metadata keys with those received, default false.</param>
		/// <returns>The Metadata dictionary</returns>
		public BuildMetadataBase RetrieveBuildMetadata(string McpConfigName = null, bool bClobber = false)
		{
			BuildInfoPublisherBase BI = BuildInfoPublisherBase.Get();
			return BI.GetBuildMetaData(this, McpConfigName ?? McpConfigKey, bClobber);
		}
	}

	/// <summary>
	/// Class that provides programmatic access to the BuildPatchTool
	/// </summary>
	public abstract class BuildPatchToolBase
	{
		/// <summary>
		/// Controls which version of BPT to use when executing.
		/// </summary>
		public enum ToolVersion
		{
			/// <summary>
			/// The current live, tested build.
			/// </summary>
			Live,
			/// <summary>
			/// The latest published build, may be untested.
			/// </summary>
			Next,
			/// <summary>
			/// An experimental build, for use when one project needs early access or unique changes.
			/// </summary>
			Experimental,
			/// <summary>
			/// Use local build from source of BuildPatchTool.
			/// </summary>
			Source
		}

		/// <summary>
		/// An interface which provides the required Perforce access implementations
		/// </summary>
		public interface IPerforce
		{
			/// <summary>
			/// Property to say whether Perforce access is enabled in the environment.
			/// </summary>
			bool bIsEnabled { get; }

			/// <summary>
			/// Check a file exists in Perforce.
			/// </summary>
			/// <param name="Filename">Filename to check.</param>
			/// <returns>True if the file exists in P4.</returns>
			bool FileExists(string Filename);

			/// <summary>
			/// Gets the contents of a particular file in the depot and writes it to a local file without syncing it.
			/// </summary>
			/// <param name="DepotPath">Depot path to the file (with revision/range if necessary).</param>
			/// <param name="Filename">Output file to write to.</param>
			/// <returns>True if successful.</returns>
			bool PrintToFile(string DepotPath, string Filename);

			/// <summary>
			/// Retrieve the latest CL number for the given file.
			/// </summary>
			/// <param name="Filename">The filename for the file to check.</param>
			/// <param name="ChangeList">Receives the CL number.</param>
			/// <returns>True if the file exists and ChangeList was set.</returns>
			bool GetLatestChange(string Filename, out int ChangeList);
		}

		public class PatchGenerationOptions
		{
			/// <summary>
			/// By default, we will only consider data referenced from manifests modified within five days to be reusable.
			/// </summary>
			private const int DEFAULT_DATA_AGE_THRESHOLD = 5;

			public PatchGenerationOptions()
			{
				DataAgeThreshold = DEFAULT_DATA_AGE_THRESHOLD;
				ChunkWindowSize = 1048576;
			}

			/// <summary>
			/// A unique integer for this product.
			/// Deprecated. Can be safely left as 0.
			/// </summary>
			public int AppId;
			/// <summary>
			/// The app name for this build, which will be embedded inside the generated manifest to identify the application.
			/// </summary>
			public string AppName;
			/// <summary>
			/// The build version being generated.
			/// </summary>
			public string BuildVersion;
			/// <summary>
			/// Used as part of the build version string.
			/// </summary>
			public MCPPlatform Platform;
			/// <summary>
			/// The directory containing the build image to be read.
			/// </summary>
			public string BuildRoot;
			/// <summary>
			/// The directory which will receive the generated manifest and chunks.
			/// </summary>
			public string CloudDir;
			/// <summary>
			/// The name of the manifest file that will be produced.
			/// </summary>
			public string ManifestFilename;
			/// <summary>
			/// A path to a text file containing BuildRoot relative files to be included in the build.
			/// </summary>
			public string FileInputList;
			/// <summary>
			/// A path to a text file containing BuildRoot relative files to be excluded from the build.
			/// </summary>
			public string FileIgnoreList;
			/// <summary>
			/// A path to a text file containing quoted BuildRoot relative files followed by optional attributes such as readonly compressed executable tag:mytag, separated by \r\n line endings.
			/// These attribute will be applied when build is installed client side.
			/// </summary>
			public string FileAttributeList;
			/// <summary>
			/// The path to the app executable, must be relative to, and inside of BuildRoot.
			/// </summary>
			public string AppLaunchCmd;
			/// <summary>
			/// The commandline to send to the app on launch.
			/// </summary>
			public string AppLaunchCmdArgs;
			/// <summary>
			/// The list of prerequisite Ids that this prerequisite installer satisfies.
			/// </summary>
			public List<string> PrereqIds;
			/// <summary>
			/// The prerequisites installer to launch on successful product install, must be relative to, and inside of BuildRoot.
			/// </summary>
			public string PrereqPath;
			/// <summary>
			/// The commandline to send to prerequisites installer on launch.
			/// </summary>
			public string PrereqArgs;
			/// <summary>
			/// When identifying existing patch data to reuse in this build, only
			/// files referenced from a manifest file modified within this number of days will be considered for reuse.
			/// IMPORTANT: This should always be smaller than the minimum age at which manifest files can be deleted by any cleanup process, to ensure
			/// that we do not reuse any files which could be deleted by a concurrently running compactify. It is recommended that this number be at least
			/// two days less than the cleanup data age threshold.
			/// </summary>
			public int DataAgeThreshold;
			/// <summary>
			/// Specifies in bytes, the data window size that should be used when saving new chunks. Default is 1048576 (1MiB).
			/// </summary>
			public int ChunkWindowSize;
			/// <summary>
			/// Specifies the desired output FeatureLevel of BuildPatchTool, if this is not provided BPT will warn and default to LatestJson so that project scripts can be updated.
			/// </summary>
			public string FeatureLevel;
			/// <summary>
			/// Contains a list of custom string arguments to be embedded in the generated manifest file.
			/// </summary>
			public List<KeyValuePair<string, string>> CustomStringArgs;
			/// <summary>
			/// Contains a list of custom integer arguments to be embedded in the generated manifest file.
			/// </summary>
			public List<KeyValuePair<string, int>> CustomIntArgs;
			/// <summary>
			/// Contains a list of custom float arguments to be embedded in the generated manifest file.
			/// </summary>
			public List<KeyValuePair<string, float>> CustomFloatArgs;
		}

		/// <summary>
		/// Represents the options passed to the compactify process
		/// </summary>
		public class CompactifyOptions
		{
			private const int DEFAULT_DATA_AGE_THRESHOLD = 2;

			public CompactifyOptions()
			{
				DataAgeThreshold = DEFAULT_DATA_AGE_THRESHOLD;
			}

			/// <summary>
			/// BuildPatchTool will run a compactify on this directory.
			/// </summary>
			public string CompactifyDirectory;
			/// <summary>
			/// Corresponds to the -preview parameter
			/// </summary>
			public bool bPreviewCompactify;
			/// <summary>
			/// Patch data files modified within this number of days will *not* be deleted, to ensure that any patch files being written out by a.
			/// patch generation process are not deleted before their corresponding manifest file(s) can be written out.
			/// NOTE: this should be set to a value larger than the expected maximum time that a build could take.
			/// </summary>
			public int DataAgeThreshold;
		}

		public class DataEnumerationOptions
		{
			/// <summary>
			/// The file path to the manifest to enumerate from.
			/// </summary>
			public string ManifestFile;
			/// <summary>
			/// The file path to where the list will be saved out, containing \r\n separated cloud relative file paths.
			/// </summary>
			public string OutputFile;
			/// <summary>
			/// When true, the output will include the size of each file on each line, separated by \t
			/// </summary>
			public bool bIncludeSize;
		}

		public class ManifestMergeOptions
		{
			/// <summary>
			/// The file path to the base manifest.
			/// </summary>
			public string ManifestA;
			/// <summary>
			/// The file path to the update manifest.
			/// </summary>
			public string ManifestB;
			/// <summary>
			/// The file path to the output manifest.
			/// </summary>
			public string ManifestC;
			/// <summary>
			/// The new version string for the build being produced.
			/// </summary>
			public string BuildVersion;
			/// <summary>
			/// Optional. The set of files that should be kept from ManifestA.
			/// </summary>
			public HashSet<string> FilesToKeepFromA;
			/// <summary>
			/// Optional. The set of files that should be kept from ManifestB.
			/// </summary>
			public HashSet<string> FilesToKeepFromB;
		}

		public class ManifestDiffOptions
		{
			/// <summary>
			/// The file path to the base manifest.
			/// </summary>
			public string ManifestA;
			/// <summary>
			/// The install tags to use for ManifestA.
			/// </summary
			public HashSet<string> InstallTagsA;
			/// <summary>
			/// The file path to the update manifest.
			/// </summary>
			public string ManifestB;
			/// <summary>
			/// The install tags to use for ManifestB.
			/// </summary
			public HashSet<string> InstallTagsB;
		}

		public class ManifestDiffOutput
		{
			public class ManifestSummary
			{
				/// <summary>
				/// The AppName field from the manifest file.
				/// </summary>
				public string AppName;
				/// <summary>
				/// The AppId field from the manifest file.
				/// </summary>
				public uint AppId;
				/// <summary>
				/// The VersionString field from the manifest file.
				/// </summary>
				public string VersionString;
				/// <summary>
				/// The total size of chunks in the build.
				/// </summary>
				public ulong DownloadSize;
				/// <summary>
				/// The total size of disk space required for the build.
				/// </summary>
				public ulong BuildSize;
				/// <summary>
				/// The list of download sizes for each individual install tag that was used.
				/// Note that the sum of these can be higher than the actual total due to possibility of shares files.
				/// </summary>
				public Dictionary<string, ulong> IndividualTagDownloadSizes;
				/// <summary>
				/// The list of build sizes for each individual install tag that was used.
				/// Note that the sum of these can be higher than the actual total due to possibility of shares files.
				/// </summary>
				public Dictionary<string, ulong> IndividualTagBuildSizes;
			}
			public class ManifestDiff
			{
				/// <summary>
				/// The list of build relative paths for files which were added by the patch from ManifestA to ManifestB, subject to using the tags that were provided.
				/// </summary>
				public List<string> NewFilePaths;
				/// <summary>
				/// The list of build relative paths for files which were removed by the patch from ManifestA to ManifestB, subject to using the tags that were provided.
				/// </summary>
				public List<string> RemovedFilePaths;
				/// <summary>
				/// The list of build relative paths for files which were changed between ManifestA and ManifestB, subject to using the tags that were provided.
				/// </summary>
				public List<string> ChangedFilePaths;
				/// <summary>
				/// The list of build relative paths for files which were unchanged between ManifestA and ManifestB, subject to using the tags that were provided.
				/// </summary>
				public List<string> UnchangedFilePaths;
				/// <summary>
				/// The list of cloud directory relative paths for all new chunks required by the patch from ManifestA to ManifestB, subject to using the tags that were provided.
				/// </summary>
				public List<string> NewChunkPaths;
				/// <summary>
				/// The required download size for the patch from ManifestA to ManifestB, subject to using the tags that were provided.
				/// </summary>
				public ulong DeltaDownloadSize;
				/// <summary>
				/// The list of delta sizes for each individual install tag that was used.
				/// Note that the sum of these can be higher than the actual total due to possibility of shares files.
				/// </summary>
				public Dictionary<string, ulong> IndividualTagDeltaSizes;
			}
			/// <summary>
			/// The manifest detail for the source build of the differential.
			/// </summary>
			public ManifestSummary ManifestA;
			/// <summary>
			/// The manifest detail for the target build of the differential.
			/// </summary>
			public ManifestSummary ManifestB;
			/// <summary>
			/// The differential details for the patch from ManifestA's build to ManifestB's build.
			/// </summary>
			public ManifestDiff Differential;
		}

		public class AutomationTestsOptions
		{
			/// <summary>
			/// Optionally specify the tests to run.
			/// </summary>
			public string TestList;
		}

		public class PackageChunksOptions
		{
			/// <summary>
			/// Specifies the file path to the manifest to enumerate chunks from.
			/// </summary>
			public string ManifestFile;
			/// <summary>
			/// Specifies the file path to a manifest for a previous build, this will be used to filter out chunks.
			/// </summary>
			public string PrevManifestFile;
			/// <summary>
			/// Specifies the file path to the output package.  An extension of .chunkdb will be added if not present.
			/// </summary>
			public string OutputFile;
			/// <summary>
			/// An optional parameter which, if present, specifies the directory where chunks to be packaged can be found.
			/// If not specified, the manifest file's location will be used as the cloud directory.
			/// </summary>
			public string CloudDir;
			/// <summary>
			/// Optional value, to restrict the maximum size of each output file (in bytes).
			/// If not specified, then only one output file will be produced, containing all the data.
			/// If specified, then the output files will be generated as Name.part01.chunkdb, Name.part02.chunkdb etc. The part number will have the number of digits
			/// required for highest numbered part.
			/// </summary>
			public ulong? MaxOutputFileSize;
			/// <summary>
			/// Optionally provide a list of tagsets to split chunkdb files on. First all data from the tagset at index 0 will be saved, then any extra data needed
			/// for tagset at index 1, and so on. Note that this means the chunkdb files produced for tagset at index 1 will not contain some required data for that tagset if
			/// the data already got saved out as part of tagset at index 0, and thus the chunkdb files are additive with no dupes.
			/// If it is desired that each tagset's chunkdb files contain the duplicate data, then PackageChunks should be executed once per tagset rather than once will all tagsets.
			/// An empty string must be included in one of the tagsets to include untagged file data in that tagset.
			/// Leaving this variable null will include data for all files.
			/// </summary>
			public List<HashSet<string>> TagSetSplit;
			/// <summary>
			/// Specifies the desired output FeatureLevel of BuildPatchTool, if this is not provided BPT will default to before optimised deltas.
			/// </summary>
			public string FeatureLevel;
		}

		public class PackageChunksOutput
		{
			/// <summary>
			/// The list of full filepaths of all created chunkdb files.
			/// </summary>
			public List<string> ChunkDbFilePaths;
			/// <summary>
			/// If PackageChunksOptions.TagSetSplit was provided, then this variable will contain a lookup table of TagSetSplit index to List of ChunkDbFilePaths indices.
			/// e.g.
			/// TagSetLookupTable[0] = [ 0, 1, 2, 3, ..., n ]
			/// TagSetLookupTable[1] = [] an empty List would mean that all data for this tagset was already included in the chunkdb(s) for previous tagset(s).
			/// TagSetLookupTable[2] = [ n+1, n+2, ..., n+m ]
			/// </summary>
			public List<List<int>> TagSetLookupTable;
		}

		public class ChunkDeltaOptimiseOptions
		{
			/// <summary>
			/// The file path to the base manifest.
			/// </summary>
			public string SourceManifest;
			/// <summary>
			/// The file path to the update manifest. New data will be added to the cloud directory that this manifest is in.
			/// </summary>
			public string DestinationManifest;
		}

		static BuildPatchToolBase Handler = null;

		public static BuildPatchToolBase Get()
		{
			if (Handler == null)
			{
				Assembly[] LoadedAssemblies = AppDomain.CurrentDomain.GetAssemblies();
				foreach (var Dll in LoadedAssemblies)
				{
					Type[] AllTypes = Dll.SafeGetLoadedTypes();
					foreach (var PotentialConfigType in AllTypes)
					{
						if (PotentialConfigType != typeof(BuildPatchToolBase) && typeof(BuildPatchToolBase).IsAssignableFrom(PotentialConfigType))
						{
							Handler = Activator.CreateInstance(PotentialConfigType) as BuildPatchToolBase;
							break;
						}
					}
				}
				if (Handler == null)
				{
					throw new AutomationException("Attempt to use BuildPatchToolBase.Get() and it doesn't appear that there are any modules that implement this class.");
				}
			}
			return Handler;
		}

		/// <summary>
		/// Runs the Build Patch Tool executable to generate patch data using the supplied parameters.
		/// </summary>
		/// <param name="Opts">Parameters which will be passed to the Build Patch Tool generation process.</param>
		/// <param name="Version">Which version of BuildPatchTool is desired.</param>
		/// <param name="bAllowManifestClobbering">If set to true, will allow an existing manifest file to be overwritten with this execution. Default is false.</param>
		public abstract void Execute(PatchGenerationOptions Opts, ToolVersion Version = ToolVersion.Live, bool bAllowManifestClobbering = false);

		/// <summary>
		/// Runs the Build Patch Tool executable to compactify a cloud directory using the supplied parameters.
		/// </summary>
		/// <param name="Opts">Parameters which will be passed to the Build Patch Tool compactify process.</param>
		/// <param name="Version">Which version of BuildPatchTool is desired.</param>
		public abstract void Execute(CompactifyOptions Opts, ToolVersion Version = ToolVersion.Live);

		/// <summary>
		/// Runs the Build Patch Tool executable to enumerate patch data files referenced by a manifest using the supplied parameters.
		/// </summary>
		/// <param name="Opts">Parameters which will be passed to the Build Patch Tool enumeration process.</param>
		/// <param name="Version">Which version of BuildPatchTool is desired.</param>
		public abstract void Execute(DataEnumerationOptions Opts, ToolVersion Version = ToolVersion.Live);

		/// <summary>
		/// Runs the Build Patch Tool executable to merge two manifest files producing a hotfix manifest.
		/// </summary>
		/// <param name="Opts">Parameters which will be passed to the Build Patch Tool manifest merge process.</param>
		/// <param name="Version">Which version of BuildPatchTool is desired.</param>
		public abstract void Execute(ManifestMergeOptions Opts, ToolVersion Version = ToolVersion.Live);

		/// <summary>
		/// Runs the Build Patch Tool executable to diff two manifest files logging out details.
		/// </summary>
		/// <param name="Opts">Parameters which will be passed to the Build Patch Tool manifest diff process.</param>
		/// <param name="Output">Will receive the data back for the diff.</param>
		/// <param name="Version">Which version of BuildPatchTool is desired.</param>
		public abstract void Execute(ManifestDiffOptions Opts, out ManifestDiffOutput Output, ToolVersion Version = ToolVersion.Live);

		/// <summary>
		/// Runs the Build Patch Tool executable to evaluate built in automation testing.
		/// </summary>
		/// <param name="Opts">Parameters which will be passed to the Build Patch Tool automation tests process.</param>
		/// <param name="Version">Which version of BuildPatchTool is desired.</param>
		public abstract void Execute(AutomationTestsOptions Opts, ToolVersion Version = ToolVersion.Live);

		/// <summary>
		/// Runs the Build Patch Tool executable to create ChunkDB file(s) consisting of multiple chunks to allow installing / patching to a specific build.
		/// </summary>
		/// <param name="Opts">Parameters which will be passed to the Build Patch Tool package chunks process.</param>
		/// <param name="Output">Will receive the data back for the packaging.</param>
		/// <param name="Version">Which version of BuildPatchTool is desired.</param>
		public abstract void Execute(PackageChunksOptions Opts, out PackageChunksOutput Output, ToolVersion Version = ToolVersion.Live);

		/// <summary>
		/// Runs the Build Patch Tool executable to create optimised delta files which reduce download size for patching between two specific builds.
		/// </summary>
		/// <param name="Opts">Parameters which will be passed to the Build Patch Tool chunk delta optimise process.</param>
		/// <param name="Version">Which version of BuildPatchTool is desired.</param>
		public abstract void Execute(ChunkDeltaOptimiseOptions Opts, ToolVersion Version = ToolVersion.Live);
	}


	/// <summary>
	/// Class that provides programmatic access to the metadata field from build info.
	/// </summary>
	public abstract class BuildMetadataBase
	{
		/// <summary>
		/// Merges provided metadata object into this one.
		/// </summary>
		/// <param name="Other">The other metadata to merge in.</param>
		/// <param name="bClobber">Optional, specifies whether to overwrite existing metadata keys with those in Other, default true.</param>
		/// <returns>this object to facilitate fluent syntax.</returns>
		abstract public BuildMetadataBase MergeWith(BuildMetadataBase Other, bool bClobber = true);
	}

	/// <summary>
	/// Helper class
	/// </summary>
	public abstract class BuildInfoPublisherBase
	{
		static BuildInfoPublisherBase Handler = null;

		public static BuildInfoPublisherBase Get()
		{
			if (Handler == null)
			{
				Assembly[] LoadedAssemblies = AppDomain.CurrentDomain.GetAssemblies();
				foreach (var Dll in LoadedAssemblies)
				{
					Type[] AllTypes = Dll.SafeGetLoadedTypes();
					foreach (var PotentialConfigType in AllTypes)
					{
						if (PotentialConfigType != typeof(BuildInfoPublisherBase) && typeof(BuildInfoPublisherBase).IsAssignableFrom(PotentialConfigType))
						{
							Handler = Activator.CreateInstance(PotentialConfigType) as BuildInfoPublisherBase;
							break;
						}
					}
				}
				if (Handler == null)
				{
					throw new AutomationException("Attempt to use BuildInfoPublisherBase.Get() and it doesn't appear that there are any modules that implement this class.");
				}
			}
			return Handler;
		}

		/// <summary>
		/// Creates a metadata object implementation, initialized with the provided JSON object.
		/// </summary>
		/// <param name="JsonRepresentation">JSON object representation to initialize with.</param>
		/// <returns>new instance of metadata implementation.</returns>
		abstract public BuildMetadataBase CreateBuildMetadata(string JsonRepresentation);

		/// <summary>
		/// Determines whether a given build is registered in build info
		/// </summary>
		/// <param name="StagingInfo">The staging info representing the build to check.</param>
		/// <param name="McpConfigName">Name of which MCP config to check against.</param>
		/// <returns>true if the build is registered, false otherwise</returns>
		abstract public bool BuildExists(BuildPatchToolStagingInfo StagingInfo, string McpConfigName);

		/// <summary>
		/// Given a MCPStagingInfo defining our build info, posts the build to the MCP BuildInfo Service.
		/// </summary>
		/// <param name="stagingInfo">Staging Info describing the BuildInfo to post.</param>
		abstract public void PostBuildInfo(BuildPatchToolStagingInfo stagingInfo);

		/// <summary>
		/// Given a MCPStagingInfo defining our build info and a MCP config name, posts the build to the requested MCP BuildInfo Service.
		/// </summary>
		/// <param name="StagingInfo">Staging Info describing the BuildInfo to post.</param>
		/// <param name="McpConfigName">Name of which MCP config to post to.</param>
		abstract public void PostBuildInfo(BuildPatchToolStagingInfo StagingInfo, string McpConfigName);

		/// <summary>
		/// Given a BuildVersion defining our a build, return the labels applied to that build
		/// </summary>
		/// <param name="BuildVersion">Build version to return labels for.</param>
		/// <param name="McpConfigName">Which BuildInfo backend to get labels from for this promotion attempt.</param>
		/// <returns>The list of build labels applied.</returns>
		abstract public List<string> GetBuildLabels(BuildPatchToolStagingInfo StagingInfo, string McpConfigName);

		/// <summary>
		/// Given a staging info defining our build, return the manifest url for that registered build
		/// </summary>
		/// <param name="StagingInfo">Staging Info describing the BuildInfo to query.</param>
		/// <param name="McpConfigName">Name of which MCP config to query.</param>
		/// <returns>The manifest url.</returns>
		abstract public string GetBuildManifestUrl(BuildPatchToolStagingInfo StagingInfo, string McpConfigName);

		/// <summary>
		/// Given a staging info defining our build, return the manifest url for that registered build
		/// </summary>
		/// <param name="AppName">Application name to check the label in</param>
		/// <param name="BuildVersion">Build version to manifest for.</param>
		/// <param name="McpConfigName">Name of which MCP config to query.</param>
		/// <returns></returns>
		abstract public string GetBuildManifestUrl(string AppName, string BuildVersionWithPlatform, string McpConfigName);

		/// <summary>
		/// Given a staging info defining our build, return the manifest hash for that registered build
		/// </summary>
		/// <param name="StagingInfo">Staging Info describing the BuildInfo to query.</param>
		/// <param name="McpConfigName">Name of which MCP config to query.</param>
		/// <returns>Manifest SHA1 hash as a hex string</returns>
		abstract public string GetBuildManifestHash(BuildPatchToolStagingInfo StagingInfo, string McpConfigName);

		/// <summary>
		/// Given a staging info defining our build, fetch and apply the metadata for that registered build.
		/// </summary>
		/// <param name="StagingInfo">Staging Info describing the BuildInfo to query.</param>
		/// <param name="McpConfigName">Name of which MCP config to query.</param>
		/// <param name="bClobber">Optional, specifies whether to overwrite existing metadata keys with those received, default false.</param>
		/// <returns>The metadata object for convenience.</returns>
		abstract public BuildMetadataBase GetBuildMetaData(BuildPatchToolStagingInfo StagingInfo, string McpConfigName, bool bClobber = false);

		/// <summary>
		/// Get a label string for the specific Platform requested.
		/// </summary>
		/// <param name="DestinationLabel">Base of label</param>
		/// <param name="Platform">Platform to add to base label.</param>
		/// <returns>The label string including platform postfix.</returns>
		abstract public string GetLabelWithPlatform(string DestinationLabel, MCPPlatform Platform);

		/// <summary>
		/// Get a BuildVersion string with the Platform concatenated on.
		/// </summary>
		/// <param name="DestinationLabel">Base of label</param>
		/// <param name="Platform">Platform to add to base label.</param>
		/// <returns>The BuildVersion string including platform postfix.</returns>
		abstract public string GetBuildVersionWithPlatform(BuildPatchToolStagingInfo StagingInfo);

		/// <summary>
		/// Get the BuildVersion for a build that is labeled under a specific appname.
		/// </summary>
		/// <param name="AppName">Application name to check the label in</param>
		/// <param name="LabelName">Label name to get the build version for</param>
		/// <param name="McpConfigName">Which BuildInfo backend to label the build in.</param>
		/// <returns>The BuildVersion or null if no build labeled.</returns>
		abstract public string GetLabeledBuildVersion(string AppName, string LabelName, string McpConfigName);

		/// <summary>
		/// Apply the requested label to the requested build in the BuildInfo backend for the requested MCP environment
		/// </summary>
		/// <param name="StagingInfo">Staging info for the build to label.</param>
		/// <param name="DestinationLabelWithPlatform">Label, including platform, to apply</param>
		/// <param name="McpConfigName">Which BuildInfo backend to label the build in.</param>
		abstract public void LabelBuild(BuildPatchToolStagingInfo StagingInfo, string DestinationLabelWithPlatform, string McpConfigName);

		/// <summary>
		/// Informs Patcher Service of a new build availability after async labeling is complete
		/// (this usually means the build was copied to a public file server before the label could be applied).
		/// </summary>
		/// <param name="Command">Parent command</param>
		/// <param name="AppName">Application name that the patcher service will use.</param>
		/// <param name="BuildVersion">BuildVersion string that the patcher service will use.</param>
		/// <param name="ManifestRelativePath">Relative path to the Manifest file relative to the global build root (which is like P:\Builds) </param>
		/// <param name="LabelName">Name of the label that we will be setting.</param>
		abstract public void BuildPromotionCompleted(BuildPatchToolStagingInfo stagingInfo, string AppName, string BuildVersion, string ManifestRelativePath, string PlatformName, string LabelName);
	}

    /// <summary>
    /// Helpers for using the MCP account service
    /// </summary>
    public abstract class McpAccountServiceBase
    {
        static McpAccountServiceBase Handler = null;

        public static McpAccountServiceBase Get()
        {
            if (Handler == null)
            {
                Assembly[] LoadedAssemblies = AppDomain.CurrentDomain.GetAssemblies();
                foreach (var Dll in LoadedAssemblies)
                {
                    Type[] AllTypes = Dll.SafeGetLoadedTypes();
                    foreach (var PotentialConfigType in AllTypes)
                    {
                        if (PotentialConfigType != typeof(McpAccountServiceBase) && typeof(McpAccountServiceBase).IsAssignableFrom(PotentialConfigType))
                        {
                            Handler = Activator.CreateInstance(PotentialConfigType) as McpAccountServiceBase;
                            break;
                        }
                    }
                }
                if (Handler == null)
                {
                    throw new AutomationException("Attempt to use McpAccountServiceBase.Get() and it doesn't appear that there are any modules that implement this class.");
                }
            }
            return Handler;
        }

		/// <summary>
		/// Gets an OAuth client token for an environment using the default client id and client secret
		/// </summary>
		/// <param name="McpConfig">A descriptor for the environment we want a token for</param>
		/// <returns>An OAuth client token for the specified environment.</returns>
		public string GetClientToken(McpConfigData McpConfig)
		{
			return GetClientToken(McpConfig, McpConfig.ClientId, McpConfig.ClientSecret);
		}

		/// <summary>
		/// Gets an OAuth client token using the default client id and client secret and the environment for the specified staging info
		/// </summary>
		/// <param name="StagingInfo">The staging info for the build we're working with. This will be used to determine the correct back-end service.</param>
		/// <returns></returns>
		public string GetClientToken(BuildPatchToolStagingInfo StagingInfo)
		{
			McpConfigData McpConfig = McpConfigMapper.FromStagingInfo(StagingInfo);
			return GetClientToken(McpConfig);
		}

		/// <summary>
		/// Gets an OAuth client token for an environment using the specified client id and client secret
		/// </summary>
		/// <param name="McpConfig">A descriptor for the environment we want a token for</param>
		/// <param name="ClientId">The client id used to obtain the token</param>
		/// <param name="ClientSecret">The client secret used to obtain the token</param>
		/// <returns>An OAuth client token for the specified environment.</returns>
		public abstract string GetClientToken(McpConfigData McpConfig, string ClientId, string ClientSecret);

		public abstract string SendWebRequest(WebRequest Upload, string Method, string ContentType, byte[] Data);
    }

	/// <summary>
	/// Helper class to manage files stored in some arbitrary cloud storage system
	/// </summary>
	public abstract class CloudStorageBase
	{
		private static readonly object LockObj = new object();
		private static Dictionary<string, CloudStorageBase> Handlers = new Dictionary<string, CloudStorageBase>();
		private const string DEFAULT_INSTANCE_NAME = "DefaultInstance";

		/// <summary>
		/// Gets the default instance of CloudStorageBase
		/// </summary>
		/// <returns>A default instance of CloudStorageBase. The first time each instance is returned, it will require initialization with its Init() method.</returns>
		public static CloudStorageBase Get()
		{
			return GetByNameImpl(DEFAULT_INSTANCE_NAME); // Identifier for the default cloud storage
		}

		/// <summary>
		/// Gets an instance of CloudStorageBase.
		/// Multiple calls with the same instance name will return the same object.
		/// </summary>
		/// <param name="InstanceName">The name of the object to return</param>
		/// <returns>An instance of CloudStorageBase. The first time each instance is returned, it will require initialization with its Init() method.</returns>
		public static CloudStorageBase GetByName(string InstanceName)
		{
			if (InstanceName == DEFAULT_INSTANCE_NAME)
			{
				CommandUtils.LogWarning("CloudStorageBase.GetByName called with {0}. This will return the same instance as Get().", DEFAULT_INSTANCE_NAME);
			}
			return GetByNameImpl(InstanceName);
		}

		private  static CloudStorageBase GetByNameImpl(string InstanceName)
		{
			CloudStorageBase Result = null;
			if (!Handlers.TryGetValue(InstanceName, out Result))
			{
				lock (LockObj)
				{
					if (Handlers.ContainsKey(InstanceName))
					{
						Result = Handlers[InstanceName];
					}
					else
					{
						Assembly[] LoadedAssemblies = AppDomain.CurrentDomain.GetAssemblies();
						foreach (var Dll in LoadedAssemblies)
						{
							Type[] AllTypes = Dll.SafeGetLoadedTypes();
							foreach (var PotentialConfigType in AllTypes)
							{
								if (PotentialConfigType != typeof(CloudStorageBase) && typeof(CloudStorageBase).IsAssignableFrom(PotentialConfigType))
								{
									Result = Activator.CreateInstance(PotentialConfigType) as CloudStorageBase;
									Handlers.Add(InstanceName, Result);
									break;
								}
							}
						}
					}
				}
				if (Result == null)
				{
					throw new AutomationException("Could not find any modules which provide an implementation of CloudStorageBase.");
				}
			}
			return Result;
		}

		/// <summary>
		/// Initializes the provider.
		/// <param name="Config">Configuration data to initialize the provider. The exact format of the data is provider specific. It might, for example, contain an API key.</param>
		/// </summary>
		abstract public void Init(Dictionary<string,object> Config, bool bForce = false);

		/// <summary>
		/// Retrieves a file from the cloud storage provider
		/// </summary>
		/// <param name="Container">The name of the folder or container from which contains the file being checked.</param>
		/// <param name="Identifier">The identifier or filename of the file to check.</param>
        	/// <param name="bQuiet">If set to true, all log output for the operation is suppressed.</param>
		/// <returns>True if the file exists in cloud storage, false otherwise.</returns>
		abstract public bool FileExists(string Container, string Identifier, bool bQuiet = false);

		/// <summary>
		/// Retrieves a file from the cloud storage provider and saves it to disk.
		/// </summary>
		/// <param name="Container">The name of the folder or container from which to retrieve the file.</param>
		/// <param name="Identifier">The identifier or filename of the file to retrieve.</param>
		/// <param name="OutputFile">The full path to the name of the file to save</param>
		/// <param name="ContentType">An OUTPUT parameter containing the content's type (null if the cloud provider does not provide this information)</param>
		/// <param name="bOverwrite">If false, and the OutputFile already exists, an error will be thrown.</param>
		/// <returns>The number of bytes downloaded.</returns>
		abstract public long DownloadFile(string Container, string Identifier, string OutputFile, out string ContentType, bool bOverwrite = false);

		/// <summary>
		/// Retrieves a file from the cloud storage provider.
		/// </summary>
		/// <param name="Container">The name of the folder or container from which to retrieve the file.</param>
		/// <param name="Identifier">The identifier or filename of the file to retrieve.</param>
		/// <param name="ContentType">An OUTPUT parameter containing the content's type (null if the cloud provider does not provide this information)</param>
		/// <returns>A byte array containing the file's contents.</returns>
		abstract public byte[] GetFile(string Container, string Identifier, out string ContentType);

		/// <summary>
		/// Posts a file to the cloud storage provider.
		/// </summary>
		/// <param name="Container">The name of the folder or container in which to store the file.</param>
		/// <param name="Identifier">The identifier or filename of the file to write.</param>
		/// <param name="Contents">A byte array containing the data to write.</param>
		/// <param name="ContentType">The MIME type of the file being uploaded. If left NULL, will be determined server-side by cloud provider.</param>
		/// <param name="bOverwrite">If true, will overwrite an existing file.  If false, will throw an exception if the file exists.</param>
		/// <param name="bMakePublic">Specifies whether the file should be made publicly readable.</param>
        /// <param name="bQuiet">If set to true, all log output for the operation is supressed.</param>
		/// <param name="Metadata">If not null, key-value pairs of metadata to be applied to the object.</param>
		/// <returns>A PostFileResult indicating whether the call was successful, and the URL to the uploaded file.</returns>
		public PostFileResult PostFile(string Container, string Identifier, byte[] Contents, string ContentType = null, bool bOverwrite = true, bool bMakePublic = false, bool bQuiet = false, IDictionary<string, object> Metadata = null)
		{
			return PostFileAsync(Container, Identifier, Contents, ContentType, bOverwrite, bMakePublic, bQuiet, Metadata).Result;
		}

		/// <summary>
		/// Posts a file to the cloud storage provider asynchronously.
		/// </summary>
		/// <param name="Container">The name of the folder or container in which to store the file.</param>
		/// <param name="Identifier">The identifier or filename of the file to write.</param>
		/// <param name="Contents">A byte array containing the data to write.</param>
		/// <param name="ContentType">The MIME type of the file being uploaded. If left NULL, will be determined server-side by cloud provider.</param>
		/// <param name="bOverwrite">If true, will overwrite an existing file.  If false, will throw an exception if the file exists.</param>
		/// <param name="bMakePublic">Specifies whether the file should be made publicly readable.</param>
        /// <param name="bQuiet">If set to true, all log output for the operation is supressed.</param>
		/// <param name="Metadata">If not null, key-value pairs of metadata to be applied to the object.</param>
		/// <returns>A PostFileResult indicating whether the call was successful, and the URL to the uploaded file.</returns>
		abstract public Task<PostFileResult> PostFileAsync(string Container, string Identifier, byte[] Contents, string ContentType = null, bool bOverwrite = true, bool bMakePublic = false, bool bQuiet = false, IDictionary<string, object> Metadata = null);

		/// <summary>
		/// Posts a file to the cloud storage provider.
		/// </summary>
		/// <param name="Container">The name of the folder or container in which to store the file.</param>
		/// <param name="Identifier">The identifier or filename of the file to write.</param>
		/// <param name="SourceFilePath">The full path of the file to upload.</param>
		/// <param name="ContentType">The MIME type of the file being uploaded. If left NULL, will be determined server-side by cloud provider.</param>
		/// <param name="bOverwrite">If true, will overwrite an existing file.  If false, will throw an exception if the file exists.</param>
		/// <param name="bMakePublic">Specifies whether the file should be made publicly readable.</param>
        /// <param name="bQuiet">If set to true, all log output for the operation is supressed.</param>
		/// <param name="Metadata">If not null, key-value pairs of metadata to be applied to the object.</param>
		/// <returns>A PostFileResult indicating whether the call was successful, and the URL to the uploaded file.</returns>
		public PostFileResult PostFile(string Container, string Identifier, string SourceFilePath, string ContentType = null, bool bOverwrite = true, bool bMakePublic = false, bool bQuiet = false, IDictionary<string, object> Metadata = null)
		{
			return PostFileAsync(Container, Identifier, SourceFilePath, ContentType, bOverwrite, bMakePublic, bQuiet, Metadata).Result;
		}

		/// <summary>
		/// Posts a file to the cloud storage provider asynchronously.
		/// </summary>
		/// <param name="Container">The name of the folder or container in which to store the file.</param>
		/// <param name="Identifier">The identifier or filename of the file to write.</param>
		/// <param name="SourceFilePath">The full path of the file to upload.</param>
		/// <param name="ContentType">The MIME type of the file being uploaded. If left NULL, will be determined server-side by cloud provider.</param>
		/// <param name="bOverwrite">If true, will overwrite an existing file.  If false, will throw an exception if the file exists.</param>
		/// <param name="bMakePublic">Specifies whether the file should be made publicly readable.</param>
        /// <param name="bQuiet">If set to true, all log output for the operation is supressed.</param>
		/// <param name="Metadata">If not null, key-value pairs of metadata to be applied to the object.</param>
		/// <returns>A PostFileResult indicating whether the call was successful, and the URL to the uploaded file.</returns>
		abstract public Task<PostFileResult> PostFileAsync(string Container, string Identifier, string SourceFilePath, string ContentType = null, bool bOverwrite = true, bool bMakePublic = false, bool bQuiet = false, IDictionary<string, object> Metadata = null);

		/// <summary>
		/// Posts a file to the cloud storage provider using multiple connections.
		/// </summary>
		/// <param name="Container">The name of the folder or container in which to store the file.</param>
		/// <param name="Identifier">The identifier or filename of the file to write.</param>
		/// <param name="SourceFilePath">The full path of the file to upload.</param>
		/// <param name="NumConcurrentConnections">The number of concurrent connections to use during uploading.</param>
		/// <param name="PartSizeMegabytes">The size of each part that is uploaded. Minimum (and default) is 5 MB.</param>
		/// <param name="ContentType">The MIME type of the file being uploaded. If left NULL, will be determined server-side by cloud provider.</param>
		/// <param name="bOverwrite">If true, will overwrite an existing file. If false, will throw an exception if the file exists.</param>
		/// <param name="bMakePublic">Specifies whether the file should be made publicly readable.</param>
		/// <param name="bQuiet">If set to true, all log output for the operation is supressed.</param>
		/// <param name="Metadata">If not null, key-value pairs of metadata to be applied to the object.</param>
		/// <returns>A PostFileResult indicating whether the call was successful, and the URL to the uploaded file.</returns>
		public PostFileResult PostMultipartFile(string Container, string Identifier, string SourceFilePath, int NumConcurrentConnections, decimal PartSizeMegabytes = 5.0m, string ContentType = null, bool bOverwrite = true, bool bMakePublic = false, bool bQuiet = false, IDictionary<string, object> Metadata = null)
		{
			return PostMultipartFileAsync(Container, Identifier, SourceFilePath, NumConcurrentConnections, PartSizeMegabytes, ContentType, bOverwrite, bMakePublic, bQuiet, Metadata).Result;
		}

		/// <summary>
		/// Posts a file to the cloud storage provider using multiple connections asynchronously.
		/// </summary>
		/// <param name="Container">The name of the folder or container in which to store the file.</param>
		/// <param name="Identifier">The identifier or filename of the file to write.</param>
		/// <param name="SourceFilePath">The full path of the file to upload.</param>
		/// <param name="NumConcurrentConnections">The number of concurrent connections to use during uploading.</param>
		/// <param name="PartSizeMegabytes">The size of each part that is uploaded. Minimum (and default) is 5 MB.</param>
		/// <param name="ContentType">The MIME type of the file being uploaded. If left NULL, will be determined server-side by cloud provider.</param>
		/// <param name="bOverwrite">If true, will overwrite an existing file. If false, will throw an exception if the file exists.</param>
		/// <param name="bMakePublic">Specifies whether the file should be made publicly readable.</param>
		/// <param name="bQuiet">If set to true, all log output for the operation is supressed.</param>
		/// <param name="Metadata">If not null, key-value pairs of metadata to be applied to the object.</param>
		/// <returns>A PostFileResult indicating whether the call was successful, and the URL to the uploaded file.</returns>
		abstract public Task<PostFileResult> PostMultipartFileAsync(string Container, string Identifier, string SourceFilePath, int NumConcurrentConnections, decimal PartSizeMegabytes = 5.0m, string ContentType = null, bool bOverwrite = true, bool bMakePublic = false, bool bQuiet = false, IDictionary<string, object> Metadata = null);



		/// <summary>
		/// Deletes a file from cloud storage
		/// </summary>
		/// <param name="Container">The name of the folder or container in which to store the file.</param>
		/// <param name="Identifier">The identifier or filename of the file to write.</param>
		abstract public void DeleteFile(string Container, string Identifier);

		/// <summary>
		/// Deletes a folder from cloud storage
		/// </summary>
		/// <param name="Container">The name of the folder or container from which to delete the file.</param>
		/// <param name="FolderIdentifier">The identifier or name of the folder to delete.</param>
		abstract public void DeleteFolder(string Container, string FolderIdentifier);

		/// <summary>
		/// Retrieves a list of folders from the cloud storage provider
		/// </summary>
		/// <param name="Container">The name of the container from which to list folders.</param>
		/// <param name="Prefix">A string to specify the identifer that you want to list from. Typically used to specify a relative folder within the container to list all of its folders. Specify null to return folders in the root of the container.</param>
		/// <param name="Options">An action which acts upon an options object to configure the operation. See ListOptions for more details.</param>
		/// <returns>An array of paths to the folders in the specified container and matching the prefix constraint.</returns>
		public string[] ListFolders(string Container, string Prefix, Action<ListOptions> Options)
		{
			ListOptions Opts = new ListOptions();
			if (Options != null)
			{
				Options(Opts);
			}
			return ListFolders(Container, Prefix, Opts);
		}

		/// <summary>
		/// Retrieves a list of folders from the cloud storage provider
		/// </summary>
		/// <param name="Container">The name of the container from which to list folders.</param>
		/// <param name="Prefix">A string to specify the identifer that you want to list from. Typically used to specify a relative folder within the container to list all of its folders. Specify null to return folders in the root of the container.</param>
		/// <param name="Options">An options object to configure the operation. See ListOptions for more details.</param>
		/// <returns>An array of paths to the folders in the specified container and matching the prefix constraint.</returns>
		abstract public string[] ListFolders(string Container, string Prefix, ListOptions Options);

		/// <summary>
		/// DEPRECATED. Retrieves a list of files from the cloud storage provider.  See overload with ListOptions for non-deprecated use.
		/// </summary>
		/// <param name="Container">The name of the folder or container from which to list files.</param>
		/// <param name="Prefix">A string with which the identifier or filename should start. Typically used to specify a relative directory within the container to list all of its files recursively. Specify null to return all files.</param>
		/// <param name="Recursive">Indicates whether the list of files returned should traverse subdirectories</param>
		/// <param name="bQuiet">If set to true, all log output for the operation is supressed.</param>
		/// <returns>An array of paths to the files in the specified location and matching the prefix constraint.</returns>
		public string[] ListFiles(string Container, string Prefix = null, bool bRecursive = true, bool bQuiet = false)
		{
			return ListFiles(Container, Prefix, opts =>
			{
				opts.bRecursive = bRecursive;
				opts.bQuiet = bQuiet;
			});
		}

		/// <summary>
		/// Retrieves a list of files from the cloud storage provider
		/// </summary>
		/// <param name="Container">The name of the container from which to list folders.</param>
		/// <param name="Prefix">A string to specify the identifer that you want to list from. Typically used to specify a relative folder within the container to list all of its folders. Specify null to return folders in the root of the container.</param>
		/// <param name="Options">An action which acts upon an options object to configure the operation. See ListOptions for more details.</param>
		/// <returns>An array of paths to the folders in the specified container and matching the prefix constraint.</returns>
		public string[] ListFiles(string Container, string Prefix, Action<ListOptions> Options)
		{
			ListOptions Opts = new ListOptions();
			if (Options != null)
			{
				Options(Opts);
			}
			return ListFiles(Container, Prefix, Opts);
		}

		/// <summary>
		/// Retrieves a list of files from the cloud storage provider.
		/// </summary>
		/// <param name="Container">The name of the folder or container from which to list files.</param>
		/// <param name="Prefix">A string with which the identifier or filename should start. Typically used to specify a relative directory within the container to list all of its files recursively. Specify null to return all files.</param>
		/// <param name="Options">An options object to configure the operation. See ListOptions for more details.</param>
		/// <returns>An array of paths to the files in the specified location and matching the prefix constraint.</returns>
		abstract public string[] ListFiles(string Container, string Prefix, ListOptions Options);

		/// <summary>
		/// Retrieves a list of files together with basic metadata from the cloud storage provider
		/// </summary>
		/// <param name="Container">The name of the container from which to list folders.</param>
		/// <param name="Prefix">A string to specify the identifer that you want to list from. Typically used to specify a relative folder within the container to list all of its folders. Specify null to return folders in the root of the container.</param>
		/// <param name="Options">An action which acts upon an options object to configure the operation. See ListOptions for more details.</param>
		/// <returns>An array of metadata objects (including filenames) to the files in the specified location and matching the prefix constraint.</returns>
		public ObjectMetadata[] ListFilesWithMetadata(string Container, string Prefix, Action<ListOptions> Options)
		{
			ListOptions Opts = new ListOptions();
			if (Options != null)
			{
				Options(Opts);
			}
			return ListFilesWithMetadata(Container, Prefix, Opts);
		}

		/// <summary>
		/// Retrieves a list of files together with basic metadata from the cloud storage provider.
		/// </summary>
		/// <param name="Container">The name of the folder or container from which to list files.</param>
		/// <param name="Prefix">A string with which the identifier or filename should start. Typically used to specify a relative directory within the container to list all of its files recursively. Specify null to return all files.</param>
		/// <param name="Options">An options object to configure the operation. See ListOptions for more details.</param>
		/// <returns>An array of metadata objects (including filenames) to the files in the specified location and matching the prefix constraint.</returns>
		abstract public ObjectMetadata[] ListFilesWithMetadata(string Container, string Prefix, ListOptions Options);

		/// <summary>
		/// Sets one or more items of metadata on an object in cloud storage
		/// </summary>
		/// <param name="Container">The name of the folder or container in which the file is stored.</param>
		/// <param name="Identifier">The identifier of filename of the file to set metadata on.</param>
		/// <param name="Metadata">A dictionary containing the metadata keys and their values</param>
		/// <param name="bMerge">If true, then existing metadata will be replaced (or overwritten if the keys match). If false, no existing metadata is retained.</param>
		abstract public void SetMetadata(string Container, string Identifier, IDictionary<string, object> Metadata, bool bMerge = true);

		/// <summary>
		/// Gets all items of metadata on an object in cloud storage. Metadata values are all returned as strings.
		/// </summary>
		/// <param name="Container">The name of the folder or container in which the file is stored.</param>
		/// <param name="Identifier">The identifier of filename of the file to get metadata.</param>
		abstract public Dictionary<string, string> GetMetadata(string Container, string Identifier);

		/// <summary>
		/// Gets an item of metadata from an object in cloud storage. The object is casted to the specified type.
		/// </summary>
		/// <param name="Container">The name of the folder or container in which the file is stored.</param>
		/// <param name="Identifier">The identifier of filename of the file to get metadata.</param>
		/// <param name="MetadataKey">The key of the item of metadata to retrieve.</param>
		abstract public T GetMetadata<T>(string Container, string Identifier, string MetadataKey);

		/// <summary>
		/// Updates the timestamp on a particular file in cloud storage to the current time.
		/// </summary>
		/// <param name="Container">The name of the container in which the file is stored.</param>
		/// <param name="Identifier">The identifier of filename of the file to touch.</param>
		abstract public void TouchFile(string Container, string Identifier);

		/// <summary>
		/// Copies manifest and chunks from a staged location to cloud storage.
		/// </summary>
		/// <param name="Container">The name of the container in which to store files.</param>
		/// <param name="stagingInfo">Staging info used to determine where the chunks are to copy.</param>
		/// <param name="bForce">If true, will always copy the manifest and chunks to cloud storage. Otherwise, will only copy if the manifest isn't already present on cloud storage.</param>
		/// <returns>True if the build was copied to cloud storage, false otherwise.</returns>
		abstract public bool CopyChunksToCloudStorage(string Container, BuildPatchToolStagingInfo StagingInfo, bool bForce = false);

		/// <summary>
		/// Copies manifest and its chunks from a specific path to a given target folder in the cloud.
		/// </summary>
		/// <param name="Container">The name of the container in which to store files.</param>
		/// <param name="RemoteCloudDir">The path within the container that the files should be stored in.</param>
		/// <param name="ManifestFilePath">The full path of the manifest file to copy.</param>
		/// <param name="bForce">If true, will always copy the manifest and chunks to cloud storage. Otherwise, will only copy if the manifest isn't already present on cloud storage.</param>
		/// <returns>True if the build was copied to cloud storage, false otherwise.</returns>
		abstract public bool CopyChunksToCloudStorage(string Container, string RemoteCloudDir, string ManifestFilePath, bool bForce = false);

		/// <summary>
		/// Verifies whether a manifest for a given build is in cloud storage.
		/// </summary>
		/// <param name="Container">The name of the folder or container in which to store files.</param>
		/// <param name="stagingInfo">Staging info representing the build to check.</param>
		/// <returns>True if the manifest exists in cloud storage, false otherwise.</returns>
		abstract public bool IsManifestOnCloudStorage(string Container, BuildPatchToolStagingInfo StagingInfo);

		public class PostFileResult
		{
			/// <summary>
			/// Set to the URL of the uploaded file on success
			/// </summary>
			public string ObjectURL { get; set; }

			/// <summary>
			/// Set to true if the write succeeds, false otherwise.
			/// </summary>
			public bool bSuccess { get; set; }
		}

		/// <summary>
		/// Encapsulates options used when listing files or folders using ListFiles and ListFolders
		/// </summary>
		public class ListOptions
		{
			public ListOptions()
			{
				bQuiet = false;
				bRecursive = false;
				bReturnURLs = true;
			}

			/// <summary>
			/// If set to true, all log output for the operation is suppressed. Defaults to false.
			/// </summary>
			public bool bQuiet { get; set; }

			/// <summary>
			/// Indicates whether the list of files returned should traverse subfolders. Defaults to false.
			/// </summary>
			public bool bRecursive { get; set; }

			/// <summary>
			/// If true, returns the full URL to the listed objects. If false, returns their identifier within the container. Defaults to true.
			/// </summary>
			public bool bReturnURLs { get; set; }
		}

		public class ObjectMetadata
		{
			public string ETag { get; set; }
			public string Path { get; set; }
			public string Url { get; set; }
			public DateTime LastModified { get; set; }
			public long Size { get; set; }
		}
	}

	public abstract class CatalogServiceBase
	{
		static CatalogServiceBase Handler = null;

		public static CatalogServiceBase Get()
		{
			if (Handler == null)
			{
				Assembly[] LoadedAssemblies = AppDomain.CurrentDomain.GetAssemblies();
				foreach (var Dll in LoadedAssemblies)
				{
					Type[] AllTypes = Dll.GetTypes();
					foreach (var PotentialConfigType in AllTypes)
					{
						if (PotentialConfigType != typeof(CatalogServiceBase) && typeof(CatalogServiceBase).IsAssignableFrom(PotentialConfigType))
						{
							Handler = Activator.CreateInstance(PotentialConfigType) as CatalogServiceBase;
							break;
						}
					}
				}
				if (Handler == null)
				{
					throw new AutomationException("Attempt to use McpCatalogServiceBase.Get() and it doesn't appear that there are any modules that implement this class.");
				}
			}
			return Handler;
		}

		public abstract string GetAppName(string ItemId, string[] EngineVersions, string McpConfigName);
		public abstract string[] GetNamespaces(string McpConfigName);
		public abstract McpCatalogItem GetItemById(string Namespace, string ItemId, string McpConfigName);
		public abstract IEnumerable<McpCatalogItem> GetAllItems(string Namespace, string McpConfigName);

		public class McpCatalogItem
		{
			public string Id { get; set; }
			public string Title { get; set; }
			public string Description { get; set; }
			public string LongDescription { get; set; }
			public string TechnicalDetails { get; set; }
			public string Namespace { get; set; }
			public string Status { get; set; }
			public DateTime CreationDate { get; set; }
			public DateTime LastModifiedDate { get; set; }
			public ReleaseInfo[] ReleaseInfo { get; set; }
		}

		public class ReleaseInfo
		{
			public string AppId { get; set; }
			public string[] CompatibleApps { get; set; }
			public string[] Platform { get; set; }
			public DateTime DateAdded { get; set; }
		}
	}
}

namespace EpicGames.MCP.Config
{
    /// <summary>
    /// Class for retrieving MCP configuration data
    /// </summary>
    public class McpConfigHelper
    {
        // List of configs is cached off for fetching from multiple times
        private static Dictionary<string, McpConfigData> Configs;

        public static McpConfigData Find(string ConfigName)
        {
            if (Configs == null)
            {
                // Load all secret configs by trying to instantiate all classes derived from McpConfig from all loaded DLLs.
                // Note that we're using the default constructor on the secret config types.
                Configs = new Dictionary<string, McpConfigData>();
                Assembly[] LoadedAssemblies = AppDomain.CurrentDomain.GetAssemblies();
                foreach (var Dll in LoadedAssemblies)
                {
                    Type[] AllTypes = Dll.SafeGetLoadedTypes();
                    foreach (var PotentialConfigType in AllTypes)
                    {
                        if (PotentialConfigType != typeof(McpConfigData) && typeof(McpConfigData).IsAssignableFrom(PotentialConfigType))
                        {
                            try
                            {
                                McpConfigData Config = Activator.CreateInstance(PotentialConfigType) as McpConfigData;
                                if (Config != null)
                                {
                                    Configs.Add(Config.Name, Config);
                                }
                            }
                            catch
                            {
                                BuildCommand.LogWarning("Unable to create McpConfig: {0}", PotentialConfigType.Name);
                            }
                        }
                    }
                }
            }
            McpConfigData LoadedConfig;
            Configs.TryGetValue(ConfigName, out LoadedConfig);
            if (LoadedConfig == null)
            {
                throw new AutomationException("Unable to find requested McpConfig: {0}", ConfigName);
            }
            return LoadedConfig;
        }
    }

    // Class for storing mcp configuration data
    public class McpConfigData
    {
		public McpConfigData(string InName, string InAccountBaseUrl, string InFortniteBaseUrl, string InLauncherBaseUrl, string InBuildInfoV2BaseUrl, string InLauncherV2BaseUrl, string InCatalogBaseUrl, string InClientId, string InClientSecret)
        {
            Name = InName;
            AccountBaseUrl = InAccountBaseUrl;
            FortniteBaseUrl = InFortniteBaseUrl;
            LauncherBaseUrl = InLauncherBaseUrl;
			BuildInfoV2BaseUrl = InBuildInfoV2BaseUrl;
			LauncherV2BaseUrl = InLauncherV2BaseUrl;
			CatalogBaseUrl = InCatalogBaseUrl;
            ClientId = InClientId;
            ClientSecret = InClientSecret;
        }

        public string Name;
        public string AccountBaseUrl;
        public string FortniteBaseUrl;
        public string LauncherBaseUrl;
		public string BuildInfoV2BaseUrl;
		public string LauncherV2BaseUrl;
		public string CatalogBaseUrl;
        public string ClientId;
        public string ClientSecret;

        public void SpewValues()
        {
            CommandUtils.LogVerbose("Name : {0}", Name);
            CommandUtils.LogVerbose("AccountBaseUrl : {0}", AccountBaseUrl);
            CommandUtils.LogVerbose("FortniteBaseUrl : {0}", FortniteBaseUrl);
            CommandUtils.LogVerbose("LauncherBaseUrl : {0}", LauncherBaseUrl);
			CommandUtils.LogVerbose("BuildInfoV2BaseUrl : {0}", BuildInfoV2BaseUrl);
			CommandUtils.LogVerbose("LauncherV2BaseUrl : {0}", LauncherV2BaseUrl);
			CommandUtils.LogVerbose("CatalogBaseUrl : {0}", CatalogBaseUrl);
            CommandUtils.LogVerbose("ClientId : {0}", ClientId);
            // we don't really want this in logs CommandUtils.Log("ClientSecret : {0}", ClientSecret);
        }
    }

    public class McpConfigMapper
    {
        static public McpConfigData FromMcpConfigKey(string McpConfigKey)
        {
            return McpConfigHelper.Find("MainGameDevNet");
        }

        static public McpConfigData FromStagingInfo(EpicGames.MCP.Automation.BuildPatchToolStagingInfo StagingInfo)
        {
            string McpConfigNameToLookup = null;
            if (StagingInfo.OwnerCommand != null)
            {
                McpConfigNameToLookup = StagingInfo.OwnerCommand.ParseParamValue("MCPConfig");
            }
            if (String.IsNullOrEmpty(McpConfigNameToLookup))
            {
                return FromMcpConfigKey(StagingInfo.McpConfigKey);
            }
            return McpConfigHelper.Find(McpConfigNameToLookup);
        }
    }

}