public void Request(Action <string> callback)
{
this.callback = callback;
#if UNITY_EDITOR
this.callback(null);
#elif UNITY_2018_1_OR_NEWER && !ACTK_UWP_NO_IL2CPP
CodeHashGenerator.Generate();
#endif
}
public void StartGeneration()
{
// This is a good practice to avoid new requests while generator is busy with previous requests.
if (CodeHashGenerator.Instance.IsBusy)
{
return;
}
// Just subscribe to generation event and start generation.
// Generation runs in separate thread avoiding cpu spikes in main thread.
// It generates hash only once and cache it for any new requests since compiled code does not change in runtime.
CodeHashGenerator.HashGenerated += OnHashGenerated;
CodeHashGenerator.Generate();
}
// called by Unity
public void OnPostprocessBuild(BuildReport report)
{
if (!ACTkSettings.Instance.PreGenerateBuildHash || !CodeHashGenerator.IsTargetPlatformCompatible())
{
return;
}
try
{
EditorUtility.DisplayProgressBar("ACTk: Generating code hash", "Preparing...", 0);
var hashedBuilds = GetHashedBuilds(report);
if (hashedBuilds == null || hashedBuilds.Count == 0)
{
Debug.Log(ACTkConstants.LogPrefix + "Couldn't pre-generate code hash. " +
"Please run your build and generate hash with CodeHashGenerator.");
return;
}
foreach (var hashedBuild in hashedBuilds)
{
hashedBuild.PrintToConsole();
}
#pragma warning disable 618
if (HashesGenerate != null)
{
var obsoleteDictionary = new Dictionary <string, string>();
foreach (var hashedBuild in hashedBuilds)
{
obsoleteDictionary.Add(hashedBuild.BuildPath, hashedBuild.SummaryHash);
}
HashesGenerate.Invoke(report, obsoleteDictionary);
}
#pragma warning restore 618
if (HashesGenerated != null)
{
HashesGenerated.Invoke(report, hashedBuilds.ToArray());
}
}
catch (Exception e)
{
Debug.LogError(e);
}
finally
{
EditorUtility.ClearProgressBar();
}
}
/// <summary>
/// Calls selection dialog and calculates hash for the selected build.
/// </summary>
/// <param name="selectedBuildPath">Selected build path or null if selection was cancelled.</param>
/// <returns>Calculated hash or null in case of error / user cancellation.</returns>
public static string CalculateExternalBuildHash(out string selectedBuildPath)
{
var buildPath = EditorUtility.OpenFilePanel("Select Standalone Windows build exe or Android build apk / aab", "", "exe,apk,aab");
selectedBuildPath = buildPath;
if (string.IsNullOrEmpty(buildPath))
{
return(null);
}
var extension = Path.GetExtension(selectedBuildPath);
if (extension == null)
{
return(null);
}
extension = extension.ToLower(CultureInfo.InvariantCulture);
string result = null;
var sha1 = new SHA1Managed();
try
{
var il2Cpp = PlayerSettings.GetScriptingBackend(EditorUserBuildSettings.selectedBuildTargetGroup) ==
ScriptingImplementation.IL2CPP;
if (extension == ".apk" || extension == ".aab")
{
result = GetApkHash(buildPath, CodeHashGenerator.GetFileFiltersAndroid(il2Cpp), sha1);
}
else
{
var buildFolder = Path.GetDirectoryName(selectedBuildPath);
result = StandaloneWindowsWorker.GetBuildHash(buildFolder,
CodeHashGenerator.GetFileFiltersStandaloneWindows(il2Cpp), sha1);
}
}
catch (Exception e)
{
Debug.LogError(ACTkConstants.LogPrefix + "Error while trying to hash build: " + e);
}
finally
{
sha1.Clear();
EditorUtility.ClearProgressBar();
}
return(result);
}
private static void DrawHashSection()
{
using (var changed = new EditorGUI.ChangeCheckScope())
{
var betaColor = ColorTools.GetPurpleString();
var fold = GUITools.DrawFoldHeader("Code Hash Generator <color=#" + betaColor + ">BETA</color>", ACTkEditorPrefsSettings.HashFoldout);
if (changed.changed)
{
ACTkEditorPrefsSettings.HashFoldout = fold;
}
}
if (!ACTkEditorPrefsSettings.HashFoldout)
{
return;
}
GUILayout.Space(-3f);
using (GUITools.Vertical(GUITools.PanelWithBackground))
{
var option = ACTkSettings.Instance.PreGenerateBuildHash;
EditorGUI.BeginChangeCheck();
option = EditorGUILayout.ToggleLeft(new GUIContent("Generate code hash on build completion", "Generates hash after build is finished, prints it to the console & sends it via CodeHashGeneratorPostprocessor."), option);
if (EditorGUI.EndChangeCheck())
{
ACTkSettings.Instance.PreGenerateBuildHash = option;
}
EditorGUILayout.Space();
GUILayout.Label("Can differ from runtime hash if you post-process code in resulting build (e.g. obfuscate, compress, etc.).", GUITools.RichLabel);
GUILayout.Space(5f);
EditorGUILayout.HelpBox("Always make sure post-build hash equals runtime one if you're using it for later comparison",
MessageType.Info, true);
if (!CodeHashGenerator.IsTargetPlatformCompatible())
{
EditorGUILayout.HelpBox("Current platform is not supported: Windows or Android required",
MessageType.Warning, true);
}
GUILayout.Space(3);
}
}
private static FileFilter[] GetFileFilters()
{
var il2Cpp = false;
#if UNITY_EDITOR
il2Cpp = PlayerSettings.GetScriptingBackend(EditorUserBuildSettings.selectedBuildTargetGroup) == ScriptingImplementation.IL2CPP;
#elif ENABLE_IL2CPP
il2Cpp = true;
#endif
#if UNITY_ANDROID
return(CodeHashGenerator.GetFileFiltersAndroid(il2Cpp));
#elif UNITY_STANDALONE_WIN
return(CodeHashGenerator.GetFileFiltersStandaloneWindows(il2Cpp));
#else
return(null);
#endif
}
// called by Unity
public void OnPostprocessBuild(BuildReport report)
{
if (!ACTkSettings.Instance.PreGenerateBuildHash || !CodeHashGenerator.IsTargetPlatformCompatible())
{
return;
}
try
{
EditorUtility.DisplayProgressBar("ACTk: Generating code hash", "Preparing...", 0);
var hashes = GetHashes(report);
if (hashes == null || hashes.Count == 0)
{
Debug.Log(ACTkConstants.LogPrefix + "Couldn't pre-generate code hash. " +
"Please run your build and generate hash with CodeHashGenerator.");
return;
}
foreach (var hash in hashes)
{
Debug.Log(ACTkConstants.LogPrefix + "Pre-generated code hash: " + hash.Value + "\nBuild: " + hash.Key);
}
if (HashesGenerate != null)
{
HashesGenerate.Invoke(report, hashes);
}
}
catch (Exception e)
{
Debug.LogError(e);
}
finally
{
EditorUtility.ClearProgressBar();
}
}
// just to make sure it's added to the scene and Instance will be not empty
public void Init()
{
CodeHashGenerator.AddToSceneOrGetExisting();
}
private void OnCheckHashClick()
{
status = "Checking...";
CodeHashGenerator.Generate();
}