public static void GenerateDependencies(string strippedAssemblyDir, string icallsListFile, RuntimeClassRegistry rcr, out HashSet <string> nativeClasses, out HashSet <string> nativeModules)
{
string[] userAssemblies = CodeStrippingUtils.GetUserAssemblies(strippedAssemblyDir);
nativeClasses = ((!PlayerSettings.stripEngineCode) ? null : CodeStrippingUtils.GenerateNativeClassList(rcr, strippedAssemblyDir, userAssemblies));
if (nativeClasses != null)
{
CodeStrippingUtils.ExcludeModuleManagers(ref nativeClasses);
}
nativeModules = CodeStrippingUtils.GetNativeModulesToRegister(nativeClasses);
if (nativeClasses != null && icallsListFile != null)
{
HashSet <string> modulesFromICalls = CodeStrippingUtils.GetModulesFromICalls(icallsListFile);
int derivedFromClassID = BaseObjectTools.StringToClassID("GlobalGameManager");
foreach (string current in modulesFromICalls)
{
int[] moduleClasses = ModuleMetadata.GetModuleClasses(current);
int[] array = moduleClasses;
for (int i = 0; i < array.Length; i++)
{
int num = array[i];
if (BaseObjectTools.IsDerivedFromClassID(num, derivedFromClassID))
{
nativeClasses.Add(BaseObjectTools.ClassIDToString(num));
}
}
}
nativeModules.UnionWith(modulesFromICalls);
}
AssemblyReferenceChecker assemblyReferenceChecker = new AssemblyReferenceChecker();
assemblyReferenceChecker.CollectReferencesFromRoots(strippedAssemblyDir, userAssemblies, true, 0f, true);
}
public static void GenerateDependencies(string strippedAssemblyDir, string icallsListFile, RuntimeClassRegistry rcr, out HashSet <string> nativeClasses, out HashSet <string> nativeModules)
{
string[] userAssemblies = CodeStrippingUtils.GetUserAssemblies(strippedAssemblyDir);
nativeClasses = !PlayerSettings.stripEngineCode ? (HashSet <string>)null : CodeStrippingUtils.GenerateNativeClassList(rcr, strippedAssemblyDir, userAssemblies);
if (nativeClasses != null)
{
CodeStrippingUtils.ExcludeModuleManagers(ref nativeClasses);
}
nativeModules = CodeStrippingUtils.GetNativeModulesToRegister(nativeClasses);
if (nativeClasses != null && icallsListFile != null)
{
HashSet <string> modulesFromIcalls = CodeStrippingUtils.GetModulesFromICalls(icallsListFile);
int classId = BaseObjectTools.StringToClassID("GlobalGameManager");
using (HashSet <string> .Enumerator enumerator = modulesFromIcalls.GetEnumerator())
{
while (enumerator.MoveNext())
{
foreach (int moduleClass in ModuleMetadata.GetModuleClasses(enumerator.Current))
{
if (BaseObjectTools.IsDerivedFromClassID(moduleClass, classId))
{
nativeClasses.Add(BaseObjectTools.ClassIDToString(moduleClass));
}
}
}
}
nativeModules.UnionWith((IEnumerable <string>)modulesFromIcalls);
}
new AssemblyReferenceChecker().CollectReferencesFromRoots(strippedAssemblyDir, (IEnumerable <string>)userAssemblies, true, 0.0f, true);
}
public static void GenerateRegisterModules(RuntimeClassRegistry allClasses, TextWriter output, bool strippingEnabled)
{
allClasses.SynchronizeClasses();
HashSet <string> modulesToRegister = CodeStrippingUtils.GetNativeModulesToRegister(!strippingEnabled ? (HashSet <string>)null : new HashSet <string>((IEnumerable <string>)allClasses.GetAllNativeClassesAsString()));
modulesToRegister.Add("IMGUI");
using (HashSet <string> .Enumerator enumerator = modulesToRegister.GetEnumerator())
{
while (enumerator.MoveNext())
{
string current = enumerator.Current;
output.WriteLine("\textern \"C\" void RegisterModule_" + current + "();");
}
}
output.WriteLine("void RegisterStaticallyLinkedModules()");
output.WriteLine("{");
using (HashSet <string> .Enumerator enumerator = modulesToRegister.GetEnumerator())
{
while (enumerator.MoveNext())
{
string current = enumerator.Current;
output.WriteLine("\tRegisterModule_" + current + "();");
}
}
output.WriteLine("}");
}
public static void WriteModuleAndClassRegistrationFile(string strippedAssemblyDir, string icallsListFile, string outputDir, RuntimeClassRegistry rcr, IEnumerable <string> classesToSkip)
{
HashSet <string> nativeClasses;
HashSet <string> nativeModules;
CodeStrippingUtils.GenerateDependencies(strippedAssemblyDir, icallsListFile, rcr, out nativeClasses, out nativeModules);
CodeStrippingUtils.WriteModuleAndClassRegistrationFile(Path.Combine(outputDir, "UnityClassRegistration.cpp"), nativeModules, nativeClasses, new HashSet <string>(classesToSkip));
}
public static HashSet <string> GetNativeModulesToRegister(HashSet <string> nativeClasses)
{
if (nativeClasses == null)
{
return(CodeStrippingUtils.GetAllStrippableModules());
}
return(CodeStrippingUtils.GetRequiredStrippableModules(nativeClasses));
}
private static HashSet <string> GenerateNativeClassList(RuntimeClassRegistry rcr, string directory, string[] rootAssemblies, StrippingInfo strippingInfo)
{
HashSet <string> hashSet = CodeStrippingUtils.CollectNativeClassListFromRoots(directory, rootAssemblies, strippingInfo);
string[] nativeClassBlackList = CodeStrippingUtils.NativeClassBlackList;
for (int i = 0; i < nativeClassBlackList.Length; i++)
{
string text = nativeClassBlackList[i];
hashSet.Add(text);
if (strippingInfo != null)
{
strippingInfo.RegisterDependency(text, "Blacklisted");
}
}
foreach (string current in CodeStrippingUtils.NativeClassDependencyBlackList.Keys)
{
if (hashSet.Contains(current))
{
string text2 = CodeStrippingUtils.NativeClassDependencyBlackList[current];
hashSet.Add(text2);
if (strippingInfo != null)
{
strippingInfo.RegisterDependency(text2, string.Format("Blacklisted due to dependent class '{0}'", current));
}
}
}
foreach (string current2 in rcr.GetAllNativeClassesIncludingManagersAsString())
{
int num = BaseObjectTools.StringToClassID(current2);
if (num != -1 && !BaseObjectTools.IsBaseObject(num))
{
hashSet.Add(current2);
if (strippingInfo != null && !BaseObjectTools.IsDerivedFromClassID(num, CodeStrippingUtils.gameManagerClassId))
{
strippingInfo.RegisterDependency(current2, "Used in Scenes");
}
}
}
HashSet <string> hashSet2 = new HashSet <string>();
foreach (string current3 in hashSet)
{
int iD = BaseObjectTools.StringToClassID(current3);
while (!BaseObjectTools.IsBaseObject(iD))
{
hashSet2.Add(BaseObjectTools.ClassIDToString(iD));
int superClassID = BaseObjectTools.GetSuperClassID(iD);
if (strippingInfo != null)
{
strippingInfo.RegisterDependency(BaseObjectTools.ClassIDToString(superClassID), BaseObjectTools.ClassIDToString(iD));
}
iD = BaseObjectTools.GetSuperClassID(iD);
}
}
return(hashSet2);
}
private static HashSet <UnityType> CollectNativeClassListFromRoots(string directory, string[] rootAssemblies, StrippingInfo strippingInfo)
{
HashSet <string> source = CodeStrippingUtils.CollectManagedTypeReferencesFromRoots(directory, rootAssemblies, strippingInfo);
IEnumerable <UnityType> collection = from name in source
select UnityType.FindTypeByName(name) into klass
where klass != null && klass.baseClass != null
select klass;
return(new HashSet <UnityType>(collection));
}
private static string[] GetUserAssemblies(string strippedAssemblyDir)
{
List <string> stringList = new List <string>();
foreach (string userAssembly in CodeStrippingUtils.s_UserAssemblies)
{
stringList.AddRange(CodeStrippingUtils.GetAssembliesInDirectory(strippedAssemblyDir, userAssembly));
}
return(stringList.ToArray());
}
public static void WriteModuleAndClassRegistrationFile(string strippedAssemblyDir, string icallsListFile, string outputDir, RuntimeClassRegistry rcr, IEnumerable <UnityType> classesToSkip, IIl2CppPlatformProvider platformProvider)
{
bool stripEngineCode = PlayerSettings.stripEngineCode;
HashSet <UnityType> nativeClasses;
HashSet <string> nativeModules;
CodeStrippingUtils.GenerateDependencies(strippedAssemblyDir, icallsListFile, rcr, stripEngineCode, out nativeClasses, out nativeModules, platformProvider);
string file = Path.Combine(outputDir, "UnityClassRegistration.cpp");
CodeStrippingUtils.WriteModuleAndClassRegistrationFile(file, nativeModules, nativeClasses, new HashSet <UnityType>(classesToSkip));
}
private static string[] GetUserAssemblies(string strippedAssemblyDir)
{
List <string> list = new List <string>();
string[] userAssemblies = CodeStrippingUtils.UserAssemblies;
for (int i = 0; i < userAssemblies.Length; i++)
{
string assemblyName = userAssemblies[i];
list.AddRange(CodeStrippingUtils.GetAssembliesInDirectory(strippedAssemblyDir, assemblyName));
}
return(list.ToArray());
}
public static void WriteModuleAndClassRegistrationFile(string strippedAssemblyDir, string outputDir, RuntimeClassRegistry rcr)
{
HashSet <string> hashSet = (PlayerSettings.strippingLevel != StrippingLevel.Disabled) ? CodeStrippingUtils.GenerateNativeClassList(rcr, strippedAssemblyDir, CodeStrippingUtils.GetUserAssemblies(strippedAssemblyDir)) : null;
if (hashSet != null)
{
CodeStrippingUtils.ExcludeModuleManagers(ref hashSet);
}
HashSet <string> nativeModules = (hashSet != null) ? CodeStrippingUtils.GetRequiredStrippableModules(hashSet) : CodeStrippingUtils.GetAllStrippableModules();
string file = Path.Combine(outputDir, "UnityClassRegistration.cpp");
CodeStrippingUtils.WriteModuleAndClassRegistrationFile(file, nativeModules, hashSet);
}
public static void GenerateDependencies(string strippedAssemblyDir, string icallsListFile, RuntimeClassRegistry rcr, out HashSet <string> nativeClasses, out HashSet <string> nativeModules, BuildReport buildReport)
{
StrippingInfo buildReportData = StrippingInfo.GetBuildReportData(buildReport);
string[] userAssemblies = CodeStrippingUtils.GetUserAssemblies(strippedAssemblyDir);
nativeClasses = ((!PlayerSettings.stripEngineCode) ? null : CodeStrippingUtils.GenerateNativeClassList(rcr, strippedAssemblyDir, userAssemblies, buildReportData));
if (nativeClasses != null)
{
CodeStrippingUtils.ExcludeModuleManagers(ref nativeClasses);
}
nativeModules = CodeStrippingUtils.GetNativeModulesToRegister(nativeClasses, buildReportData);
if (nativeClasses != null && icallsListFile != null)
{
HashSet <string> modulesFromICalls = CodeStrippingUtils.GetModulesFromICalls(icallsListFile);
foreach (string current in modulesFromICalls)
{
if (!nativeModules.Contains(current) && buildReportData != null)
{
buildReportData.RegisterDependency(current, "Required by Scripts");
}
int[] moduleClasses = ModuleMetadata.GetModuleClasses(current);
int[] array = moduleClasses;
for (int i = 0; i < array.Length; i++)
{
int num = array[i];
if (BaseObjectTools.IsDerivedFromClassID(num, CodeStrippingUtils.gameManagerClassId))
{
string text = BaseObjectTools.ClassIDToString(num);
nativeClasses.Add(text);
if (buildReportData != null)
{
buildReportData.RegisterDependency(text, "Required by Module");
}
}
}
}
nativeModules.UnionWith(modulesFromICalls);
}
AssemblyReferenceChecker assemblyReferenceChecker = new AssemblyReferenceChecker();
assemblyReferenceChecker.CollectReferencesFromRoots(strippedAssemblyDir, userAssemblies, true, 0f, true);
if (buildReportData != null)
{
foreach (string current2 in nativeModules)
{
buildReportData.AddModule(current2);
}
buildReportData.AddModule("Core");
}
}
private static HashSet <string> CollectNativeClassListFromRoots(string directory, string[] rootAssemblies)
{
HashSet <string> hashSet = new HashSet <string>();
HashSet <string> hashSet2 = CodeStrippingUtils.CollectManagedTypeReferencesFromRoots(directory, rootAssemblies);
foreach (string current in hashSet2)
{
int num = BaseObjectTools.StringToClassID(current);
if (num != -1 && !BaseObjectTools.IsBaseObject(num))
{
hashSet.Add(current);
}
}
return(hashSet);
}
private static HashSet <string> GetRequiredStrippableModules(HashSet <string> nativeClasses)
{
HashSet <string> stringSet = new HashSet <string>();
foreach (string moduleName in ModuleMetadata.GetModuleNames())
{
if (ModuleMetadata.GetModuleStrippable(moduleName))
{
HashSet <string> classNames = CodeStrippingUtils.GetClassNames((IEnumerable <int>)ModuleMetadata.GetModuleClasses(moduleName));
if (nativeClasses.Overlaps((IEnumerable <string>)classNames))
{
stringSet.Add(moduleName);
}
}
}
return(stringSet);
}
private static HashSet <string> GenerateNativeClassList(RuntimeClassRegistry rcr, string directory, string[] rootAssemblies)
{
HashSet <string> stringSet1 = CodeStrippingUtils.CollectNativeClassListFromRoots(directory, rootAssemblies);
foreach (string nativeClassBlack in CodeStrippingUtils.NativeClassBlackList)
{
stringSet1.Add(nativeClassBlack);
}
using (Dictionary <string, string> .KeyCollection.Enumerator enumerator = CodeStrippingUtils.NativeClassDependencyBlackList.Keys.GetEnumerator())
{
while (enumerator.MoveNext())
{
string current = enumerator.Current;
if (stringSet1.Contains(current))
{
string classDependencyBlack = CodeStrippingUtils.NativeClassDependencyBlackList[current];
stringSet1.Add(classDependencyBlack);
}
}
}
using (List <string> .Enumerator enumerator = rcr.GetAllNativeClassesIncludingManagersAsString().GetEnumerator())
{
while (enumerator.MoveNext())
{
string current = enumerator.Current;
int classId = BaseObjectTools.StringToClassID(current);
if (classId != -1 && !BaseObjectTools.IsBaseObject(classId))
{
stringSet1.Add(current);
}
}
}
HashSet <string> stringSet2 = new HashSet <string>();
using (HashSet <string> .Enumerator enumerator = stringSet1.GetEnumerator())
{
while (enumerator.MoveNext())
{
for (int ID = BaseObjectTools.StringToClassID(enumerator.Current); !BaseObjectTools.IsBaseObject(ID); ID = BaseObjectTools.GetSuperClassID(ID))
{
stringSet2.Add(BaseObjectTools.ClassIDToString(ID));
}
}
}
return(stringSet2);
}
private static HashSet <string> GetRequiredStrippableModules(HashSet <string> nativeClasses, StrippingInfo strippingInfo)
{
HashSet <string> hashSet = new HashSet <string>();
HashSet <string> hashSet2 = new HashSet <string>();
string[] moduleNames = ModuleMetadata.GetModuleNames();
for (int i = 0; i < moduleNames.Length; i++)
{
string text = moduleNames[i];
if (ModuleMetadata.GetModuleStrippable(text))
{
HashSet <string> classNames = CodeStrippingUtils.GetClassNames(ModuleMetadata.GetModuleClasses(text));
if (nativeClasses.Overlaps(classNames))
{
hashSet2.Add(text);
if (strippingInfo != null)
{
foreach (string current in classNames)
{
if (nativeClasses.Contains(current))
{
strippingInfo.RegisterDependency(text, current);
if (BaseObjectTools.IsDerivedFromClassID(BaseObjectTools.StringToClassID(current), CodeStrippingUtils.gameManagerClassId))
{
strippingInfo.RegisterDependency(current, "Required by Module");
}
hashSet.Add(current);
}
}
}
}
}
}
if (strippingInfo != null)
{
foreach (string current2 in nativeClasses)
{
if (!hashSet.Contains(current2))
{
strippingInfo.RegisterDependency("Core", current2);
}
}
}
return(hashSet2);
}
private static HashSet <string> CollectNativeClassListFromRoots(string directory, string[] rootAssemblies)
{
HashSet <string> stringSet = new HashSet <string>();
using (HashSet <string> .Enumerator enumerator = CodeStrippingUtils.CollectManagedTypeReferencesFromRoots(directory, rootAssemblies).GetEnumerator())
{
while (enumerator.MoveNext())
{
string current = enumerator.Current;
int classId = BaseObjectTools.StringToClassID(current);
if (classId != -1 && !BaseObjectTools.IsBaseObject(classId))
{
stringSet.Add(current);
}
}
}
return(stringSet);
}
private static void WriteModuleAndClassRegistrationFile(string file, HashSet <string> nativeModules, HashSet <string> nativeClasses)
{
using (TextWriter textWriter = new StreamWriter(file))
{
CodeStrippingUtils.WriteStaticallyLinkedModuleRegistration(textWriter, nativeModules, nativeClasses);
textWriter.WriteLine();
textWriter.WriteLine("void RegisterAllClasses()");
textWriter.WriteLine("{");
if (nativeClasses == null)
{
textWriter.WriteLine("\tvoid RegisterAllClassesGranular();");
textWriter.WriteLine("\tRegisterAllClassesGranular();");
}
else
{
textWriter.WriteLine(string.Format("\t//Total: {0} classes", nativeClasses.Count));
int num = 0;
foreach (string current in nativeClasses)
{
textWriter.WriteLine(string.Format("\t//{0}. {1}", num, current));
if (current == "MasterServerInterface")
{
textWriter.WriteLine("\t//Skipping");
}
else
{
if (current == "NetworkManager")
{
textWriter.WriteLine("\t//Skipping");
}
else
{
textWriter.WriteLine(string.Format("\tvoid RegisterClass_{0}();", current));
textWriter.WriteLine(string.Format("\tRegisterClass_{0}();", current));
}
}
textWriter.WriteLine();
num++;
}
}
textWriter.WriteLine("}");
textWriter.Close();
}
}
private static HashSet <string> GetRequiredStrippableModules(HashSet <string> nativeClasses)
{
HashSet <string> hashSet = new HashSet <string>();
string[] moduleNames = ModuleMetadata.GetModuleNames();
for (int i = 0; i < moduleNames.Length; i++)
{
string text = moduleNames[i];
if (ModuleMetadata.GetModuleStrippable(text))
{
HashSet <string> classNames = CodeStrippingUtils.GetClassNames(ModuleMetadata.GetModuleClasses(text));
if (nativeClasses.Overlaps(classNames))
{
hashSet.Add(text);
}
}
}
return(hashSet);
}
public static void GenerateRegisterModules(RuntimeClassRegistry allClasses, TextWriter output, bool strippingEnabled)
{
allClasses.SynchronizeClasses();
HashSet <string> nativeClasses = !strippingEnabled ? null : new HashSet <string>(allClasses.GetAllNativeClassesAsString());
HashSet <string> nativeModulesToRegister = CodeStrippingUtils.GetNativeModulesToRegister(nativeClasses);
nativeModulesToRegister.Add("IMGUI");
foreach (string str in nativeModulesToRegister)
{
output.WriteLine("\textern \"C\" void RegisterModule_" + str + "();");
}
output.WriteLine("void RegisterStaticallyLinkedModules()");
output.WriteLine("{");
foreach (string str2 in nativeModulesToRegister)
{
output.WriteLine("\tRegisterModule_" + str2 + "();");
}
output.WriteLine("}");
}
private static HashSet <string> GenerateNativeClassList(RuntimeClassRegistry rcr, string directory, string[] rootAssemblies)
{
HashSet <string> hashSet = CodeStrippingUtils.CollectNativeClassListFromRoots(directory, rootAssemblies);
string[] nativeClassBlackList = CodeStrippingUtils.NativeClassBlackList;
for (int i = 0; i < nativeClassBlackList.Length; i++)
{
string item = nativeClassBlackList[i];
hashSet.Add(item);
}
foreach (string current in rcr.GetAllNativeClassesIncludingManagersAsString())
{
int num = BaseObjectTools.StringToClassID(current);
if (num != -1 && !BaseObjectTools.IsBaseObject(num))
{
hashSet.Add(current);
}
}
return(hashSet);
}
private static void WriteModuleAndClassRegistrationFile(string file, HashSet <string> nativeModules, HashSet <string> nativeClasses, HashSet <string> classesToSkip)
{
using (TextWriter w = (TextWriter) new StreamWriter(file))
{
CodeStrippingUtils.WriteStaticallyLinkedModuleRegistration(w, nativeModules, nativeClasses);
w.WriteLine();
w.WriteLine("void RegisterAllClasses()");
w.WriteLine("{");
if (nativeClasses == null)
{
w.WriteLine("\tvoid RegisterAllClassesGranular();");
w.WriteLine("\tRegisterAllClassesGranular();");
}
else
{
w.WriteLine("\t//Total: {0} classes", (object)nativeClasses.Count);
int num = 0;
using (HashSet <string> .Enumerator enumerator = nativeClasses.GetEnumerator())
{
while (enumerator.MoveNext())
{
string current = enumerator.Current;
w.WriteLine("\t//{0}. {1}", (object)num, (object)current);
if (classesToSkip.Contains(current))
{
w.WriteLine("\t//Skipping {0}", (object)current);
}
else
{
w.WriteLine("\tvoid RegisterClass_{0}();", (object)current);
w.WriteLine("\tRegisterClass_{0}();", (object)current);
}
w.WriteLine();
++num;
}
}
}
w.WriteLine("}");
w.Close();
}
}
private static HashSet <string> GenerateNativeClassList(RuntimeClassRegistry rcr, string directory, string[] rootAssemblies)
{
HashSet <string> hashSet = CodeStrippingUtils.CollectNativeClassListFromRoots(directory, rootAssemblies);
string[] nativeClassBlackList = CodeStrippingUtils.NativeClassBlackList;
for (int i = 0; i < nativeClassBlackList.Length; i++)
{
string item = nativeClassBlackList[i];
hashSet.Add(item);
}
foreach (string current in CodeStrippingUtils.NativeClassDependencyBlackList.Keys)
{
if (hashSet.Contains(current))
{
string item2 = CodeStrippingUtils.NativeClassDependencyBlackList[current];
hashSet.Add(item2);
}
}
foreach (string current2 in rcr.GetAllNativeClassesIncludingManagersAsString())
{
int num = BaseObjectTools.StringToClassID(current2);
if (num != -1 && !BaseObjectTools.IsBaseObject(num))
{
hashSet.Add(current2);
}
}
HashSet <string> hashSet2 = new HashSet <string>();
foreach (string current3 in hashSet)
{
int iD = BaseObjectTools.StringToClassID(current3);
while (!BaseObjectTools.IsBaseObject(iD))
{
hashSet2.Add(BaseObjectTools.ClassIDToString(iD));
iD = BaseObjectTools.GetSuperClassID(iD);
}
}
return(hashSet2);
}
public static void InjectCustomDependencies(BuildTarget target, StrippingInfo strippingInfo, HashSet <UnityType> nativeClasses, HashSet <string> nativeModules)
{
UnityType item = UnityType.FindTypeByName("UnityAnalyticsManager");
if (nativeClasses.Contains(item))
{
if (PlayerSettings.submitAnalytics)
{
strippingInfo.RegisterDependency("UnityAnalyticsManager", "Required by HW Statistics (See Player Settings)");
strippingInfo.SetIcon("Required by HW Statistics (See Player Settings)", "class/PlayerSettings");
}
if (AnalyticsSettings.enabled)
{
strippingInfo.RegisterDependency("UnityAnalyticsManager", "Required by Unity Analytics (See Services Window)");
strippingInfo.SetIcon("Required by Unity Analytics (See Services Window)", "class/PlayerSettings");
}
}
if (CodeStrippingUtils.IsVRModuleUsed(target))
{
nativeModules.Add("VR");
strippingInfo.RegisterDependency("VR", "Required by Scripts");
strippingInfo.SetIcon("Required because VR is enabled in PlayerSettings", "class/PlayerSettings");
}
}
public static HashSet <string> GetNativeModulesToRegister(HashSet <UnityType> nativeClasses, StrippingInfo strippingInfo)
{
return((nativeClasses != null) ? CodeStrippingUtils.GetRequiredStrippableModules(nativeClasses, strippingInfo) : CodeStrippingUtils.GetAllStrippableModules());
}
public static void WriteCPlusPlusFileForStaticAOTModuleRegistration(BuildTarget buildTarget, string file, CrossCompileOptions crossCompileOptions, bool advancedLic, string targetDevice, bool stripping, RuntimeClassRegistry usedClassRegistry, AssemblyReferenceChecker checker, string stagingAreaDataManaged)
{
HashSet <UnityType> set;
HashSet <string> set2;
string str = Path.Combine(stagingAreaDataManaged, "ICallSummary.txt");
string exe = Path.Combine(MonoInstallationFinder.GetFrameWorksFolder(), "Tools/InternalCallRegistrationWriter/InternalCallRegistrationWriter.exe");
string args = $"-assembly=" { Path.Combine(stagingAreaDataManaged, "UnityEngine.dll") } " -summary=" { str } "";
Runner.RunManagedProgram(exe, args);
CodeStrippingUtils.GenerateDependencies(Path.GetFullPath(stagingAreaDataManaged), str, usedClassRegistry, stripping, out set, out set2, null);
using (TextWriter writer = new StreamWriter(file))
{
string[] assemblyFileNames = checker.GetAssemblyFileNames();
AssemblyDefinition[] assemblyDefinitions = checker.GetAssemblyDefinitions();
bool flag = (crossCompileOptions & CrossCompileOptions.FastICall) != CrossCompileOptions.Dynamic;
ArrayList list = BuildNativeMethodList(assemblyDefinitions);
if (buildTarget == BuildTarget.iOS)
{
writer.WriteLine("#include \"RegisterMonoModules.h\"");
writer.WriteLine("#include <stdio.h>");
}
writer.WriteLine("");
writer.WriteLine("#if defined(TARGET_IPHONE_SIMULATOR) && TARGET_IPHONE_SIMULATOR");
writer.WriteLine(" #define DECL_USER_FUNC(f) void f() __attribute__((weak_import))");
writer.WriteLine(@" #define REGISTER_USER_FUNC(f)\");
writer.WriteLine(@" do {\");
writer.WriteLine(@" if(f != NULL)\");
writer.WriteLine(@" mono_dl_register_symbol(#f, (void*)f);\");
writer.WriteLine(@" else\");
writer.WriteLine(" ::printf_console(\"Symbol '%s' not found. Maybe missing implementation for Simulator?\\n\", #f);\\");
writer.WriteLine(" }while(0)");
writer.WriteLine("#else");
writer.WriteLine(" #define DECL_USER_FUNC(f) void f() ");
writer.WriteLine(" #if !defined(__arm64__)");
writer.WriteLine(" #define REGISTER_USER_FUNC(f) mono_dl_register_symbol(#f, (void*)&f)");
writer.WriteLine(" #else");
writer.WriteLine(" #define REGISTER_USER_FUNC(f)");
writer.WriteLine(" #endif");
writer.WriteLine("#endif");
writer.WriteLine("extern \"C\"\n{");
writer.WriteLine(" typedef void* gpointer;");
writer.WriteLine(" typedef int gboolean;");
if (buildTarget == BuildTarget.iOS)
{
writer.WriteLine(" const char* UnityIPhoneRuntimeVersion = \"{0}\";", Application.unityVersion);
writer.WriteLine(" void mono_dl_register_symbol (const char* name, void *addr);");
writer.WriteLine("#if !defined(__arm64__)");
writer.WriteLine(" extern int mono_ficall_flag;");
writer.WriteLine("#endif");
}
writer.WriteLine(" void mono_aot_register_module(gpointer *aot_info);");
writer.WriteLine("#if __ORBIS__ || SN_TARGET_PSP2");
writer.WriteLine("#define DLL_EXPORT __declspec(dllexport)");
writer.WriteLine("#else");
writer.WriteLine("#define DLL_EXPORT");
writer.WriteLine("#endif");
writer.WriteLine("#if !(TARGET_IPHONE_SIMULATOR)");
writer.WriteLine(" extern gboolean mono_aot_only;");
for (int i = 0; i < assemblyFileNames.Length; i++)
{
string str4 = assemblyFileNames[i];
string str5 = assemblyDefinitions[i].Name.Name.Replace(".", "_").Replace("-", "_").Replace(" ", "_");
writer.WriteLine(" extern gpointer* mono_aot_module_{0}_info; // {1}", str5, str4);
}
writer.WriteLine("#endif // !(TARGET_IPHONE_SIMULATOR)");
IEnumerator enumerator = list.GetEnumerator();
try
{
while (enumerator.MoveNext())
{
string current = (string)enumerator.Current;
writer.WriteLine(" DECL_USER_FUNC({0});", current);
}
}
finally
{
IDisposable disposable = enumerator as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
writer.WriteLine("}");
writer.WriteLine("DLL_EXPORT void RegisterMonoModules()");
writer.WriteLine("{");
writer.WriteLine("#if !(TARGET_IPHONE_SIMULATOR) && !defined(__arm64__)");
writer.WriteLine(" mono_aot_only = true;");
if (buildTarget == BuildTarget.iOS)
{
writer.WriteLine(" mono_ficall_flag = {0};", !flag ? "false" : "true");
}
foreach (AssemblyDefinition definition in assemblyDefinitions)
{
string str7 = definition.Name.Name.Replace(".", "_").Replace("-", "_").Replace(" ", "_");
writer.WriteLine(" mono_aot_register_module(mono_aot_module_{0}_info);", str7);
}
writer.WriteLine("#endif // !(TARGET_IPHONE_SIMULATOR) && !defined(__arm64__)");
writer.WriteLine("");
if (buildTarget == BuildTarget.iOS)
{
IEnumerator enumerator2 = list.GetEnumerator();
try
{
while (enumerator2.MoveNext())
{
string str8 = (string)enumerator2.Current;
writer.WriteLine(" REGISTER_USER_FUNC({0});", str8);
}
}
finally
{
IDisposable disposable2 = enumerator2 as IDisposable;
if (disposable2 != null)
{
disposable2.Dispose();
}
}
}
writer.WriteLine("}");
writer.WriteLine("");
AssemblyDefinition unityEngine = null;
for (int j = 0; j < assemblyFileNames.Length; j++)
{
if (assemblyFileNames[j] == "UnityEngine.dll")
{
unityEngine = assemblyDefinitions[j];
}
}
if (buildTarget == BuildTarget.iOS)
{
AssemblyDefinition[] assemblies = new AssemblyDefinition[] { unityEngine };
GenerateRegisterInternalCalls(assemblies, writer);
ResolveDefinedNativeClassesFromMono(assemblies, usedClassRegistry);
ResolveReferencedUnityEngineClassesFromMono(assemblyDefinitions, unityEngine, usedClassRegistry);
GenerateRegisterModules(set, set2, writer, stripping);
if (stripping && (usedClassRegistry != null))
{
GenerateRegisterClassesForStripping(set, writer);
}
else
{
GenerateRegisterClasses(set, writer);
}
}
writer.Close();
}
}
static public void WriteCPlusPlusFileForStaticAOTModuleRegistration(BuildTarget buildTarget, string file,
CrossCompileOptions crossCompileOptions,
bool advancedLic, string targetDevice, bool stripping, RuntimeClassRegistry usedClassRegistry,
AssemblyReferenceChecker checker, string stagingAreaDataManaged, IIl2CppPlatformProvider platformProvider)
{
// generate the Interal Call Summary file
var icallSummaryPath = Path.Combine(stagingAreaDataManaged, "ICallSummary.txt");
var dlls = Directory.GetFiles(stagingAreaDataManaged, "UnityEngine.*Module.dll").Concat(new[] { Path.Combine(stagingAreaDataManaged, "UnityEngine.dll") });
var exe = Path.Combine(MonoInstallationFinder.GetFrameWorksFolder(), "Tools/InternalCallRegistrationWriter/InternalCallRegistrationWriter.exe");
var args = string.Format("-assembly=\"{0}\" -summary=\"{1}\"",
dlls.Aggregate((dllArg, next) => dllArg + ";" + next), icallSummaryPath
);
Runner.RunManagedProgram(exe, args);
HashSet <UnityType> nativeClasses;
HashSet <string> nativeModules;
CodeStrippingUtils.GenerateDependencies(Path.GetDirectoryName(stagingAreaDataManaged), icallSummaryPath, usedClassRegistry, stripping, out nativeClasses, out nativeModules, platformProvider);
using (TextWriter w = new StreamWriter(file))
{
string[] fileNames = checker.GetAssemblyFileNames();
AssemblyDefinition[] assemblies = checker.GetAssemblyDefinitions();
bool fastICall = (crossCompileOptions & CrossCompileOptions.FastICall) != 0;
ArrayList nativeMethods = BuildNativeMethodList(assemblies);
if (buildTarget == BuildTarget.iOS)
{
w.WriteLine("#include \"RegisterMonoModules.h\"");
w.WriteLine("#include <stdio.h>");
}
w.WriteLine("");
w.WriteLine("#if defined(TARGET_IPHONE_SIMULATOR) && TARGET_IPHONE_SIMULATOR");
w.WriteLine(" #define DECL_USER_FUNC(f) void f() __attribute__((weak_import))");
w.WriteLine(" #define REGISTER_USER_FUNC(f)\\");
w.WriteLine(" do {\\");
w.WriteLine(" if(f != NULL)\\");
w.WriteLine(" mono_dl_register_symbol(#f, (void*)f);\\");
w.WriteLine(" else\\");
w.WriteLine(" ::printf_console(\"Symbol \'%s\' not found. Maybe missing implementation for Simulator?\\n\", #f);\\");
w.WriteLine(" }while(0)");
w.WriteLine("#else");
w.WriteLine(" #define DECL_USER_FUNC(f) void f() ");
w.WriteLine(" #if !defined(__arm64__)");
w.WriteLine(" #define REGISTER_USER_FUNC(f) mono_dl_register_symbol(#f, (void*)&f)");
w.WriteLine(" #else");
w.WriteLine(" #define REGISTER_USER_FUNC(f)");
w.WriteLine(" #endif");
w.WriteLine("#endif");
w.WriteLine("extern \"C\"\n{");
w.WriteLine(" typedef void* gpointer;");
w.WriteLine(" typedef int gboolean;");
if (buildTarget == BuildTarget.iOS)
{
w.WriteLine(" const char* UnityIPhoneRuntimeVersion = \"{0}\";", Application.unityVersion);
w.WriteLine(" void mono_dl_register_symbol (const char* name, void *addr);");
w.WriteLine("#if !defined(__arm64__)");
w.WriteLine(" extern int mono_ficall_flag;");
w.WriteLine("#endif");
}
w.WriteLine(" void mono_aot_register_module(gpointer *aot_info);");
w.WriteLine("#if __ORBIS__ || SN_TARGET_PSP2");
w.WriteLine("#define DLL_EXPORT __declspec(dllexport)"); // ps4 and psp2 need dllexport.
w.WriteLine("#else");
w.WriteLine("#define DLL_EXPORT");
w.WriteLine("#endif");
w.WriteLine("#if !(TARGET_IPHONE_SIMULATOR)");
w.WriteLine(" extern gboolean mono_aot_only;");
for (int q = 0; q < fileNames.Length; ++q)
{
string fileName = fileNames[q];
string assemblyName = assemblies[q].Name.Name;
assemblyName = assemblyName.Replace(".", "_");
assemblyName = assemblyName.Replace("-", "_");
assemblyName = assemblyName.Replace(" ", "_");
w.WriteLine(" extern gpointer* mono_aot_module_{0}_info; // {1}", assemblyName, fileName);
}
w.WriteLine("#endif // !(TARGET_IPHONE_SIMULATOR)");
foreach (string nmethod in nativeMethods)
{
w.WriteLine(" DECL_USER_FUNC({0});", nmethod);
}
w.WriteLine("}");
w.WriteLine("DLL_EXPORT void RegisterMonoModules()");
w.WriteLine("{");
w.WriteLine("#if !(TARGET_IPHONE_SIMULATOR) && !defined(__arm64__)");
w.WriteLine(" mono_aot_only = true;");
if (buildTarget == BuildTarget.iOS)
{
w.WriteLine(" mono_ficall_flag = {0};", fastICall ? "true" : "false");
}
foreach (AssemblyDefinition definition in assemblies)
{
string assemblyName = definition.Name.Name;
assemblyName = assemblyName.Replace(".", "_");
assemblyName = assemblyName.Replace("-", "_");
assemblyName = assemblyName.Replace(" ", "_");
w.WriteLine(" mono_aot_register_module(mono_aot_module_{0}_info);", assemblyName);
}
w.WriteLine("#endif // !(TARGET_IPHONE_SIMULATOR) && !defined(__arm64__)");
w.WriteLine("");
if (buildTarget == BuildTarget.iOS)
{
foreach (string nmethod in nativeMethods)
{
w.WriteLine(" REGISTER_USER_FUNC({0});", nmethod);
}
}
w.WriteLine("}");
w.WriteLine("");
if (buildTarget == BuildTarget.iOS)
{
var inputAssemblies = new List <AssemblyDefinition>();
for (int i = 0; i < assemblies.Length; i++)
{
if (AssemblyHelper.IsUnityEngineModule(assemblies[i]))
{
inputAssemblies.Add(assemblies[i]);
}
}
GenerateRegisterInternalCalls(inputAssemblies.ToArray(), w);
GenerateRegisterModules(nativeClasses, nativeModules, w, stripping);
if (stripping && usedClassRegistry != null)
{
GenerateRegisterClassesForStripping(nativeClasses, w);
}
else
{
GenerateRegisterClasses(nativeClasses, w);
}
}
w.Close();
}
}
private static void WriteModuleAndClassRegistrationFile(string file, HashSet <string> nativeModules, HashSet <UnityType> nativeClasses, HashSet <UnityType> classesToSkip)
{
using (TextWriter textWriter = new StreamWriter(file))
{
textWriter.WriteLine("template <typename T> void RegisterClass();");
textWriter.WriteLine("template <typename T> void RegisterStrippedTypeInfo(int, const char*, const char*);");
textWriter.WriteLine();
CodeStrippingUtils.WriteStaticallyLinkedModuleRegistration(textWriter, nativeModules, nativeClasses);
textWriter.WriteLine();
if (nativeClasses != null)
{
foreach (UnityType current in UnityType.GetTypes())
{
if (current.baseClass != null && !current.isEditorOnly && !classesToSkip.Contains(current))
{
if (current.hasNativeNamespace)
{
textWriter.Write("namespace {0} {{ class {1}; }} ", current.nativeNamespace, current.name);
}
else
{
textWriter.Write("class {0}; ", current.name);
}
if (nativeClasses.Contains(current))
{
textWriter.WriteLine("template <> void RegisterClass<{0}>();", current.qualifiedName);
}
else
{
textWriter.WriteLine();
}
}
}
textWriter.WriteLine();
}
textWriter.WriteLine("void RegisterAllClasses()");
textWriter.WriteLine("{");
if (nativeClasses == null)
{
textWriter.WriteLine("\tvoid RegisterAllClassesGranular();");
textWriter.WriteLine("\tRegisterAllClassesGranular();");
}
else
{
textWriter.WriteLine("void RegisterBuiltinTypes();");
textWriter.WriteLine("RegisterBuiltinTypes();");
textWriter.WriteLine("\t//Total: {0} non stripped classes", nativeClasses.Count);
int num = 0;
foreach (UnityType current2 in nativeClasses)
{
textWriter.WriteLine("\t//{0}. {1}", num, current2.qualifiedName);
if (classesToSkip.Contains(current2))
{
textWriter.WriteLine("\t//Skipping {0}", current2.qualifiedName);
}
else
{
textWriter.WriteLine("\tRegisterClass<{0}>();", current2.qualifiedName);
}
num++;
}
textWriter.WriteLine();
}
textWriter.WriteLine("}");
textWriter.Close();
}
}
public static void GenerateDependencies(string strippedAssemblyDir, string icallsListFile, RuntimeClassRegistry rcr, bool doStripping, out HashSet <UnityType> nativeClasses, out HashSet <string> nativeModules, IIl2CppPlatformProvider platformProvider)
{
StrippingInfo strippingInfo = (platformProvider != null) ? StrippingInfo.GetBuildReportData(platformProvider.buildReport) : null;
string[] userAssemblies = CodeStrippingUtils.GetUserAssemblies(strippedAssemblyDir);
nativeClasses = ((!doStripping) ? null : CodeStrippingUtils.GenerateNativeClassList(rcr, strippedAssemblyDir, userAssemblies, strippingInfo));
if (nativeClasses != null)
{
CodeStrippingUtils.ExcludeModuleManagers(ref nativeClasses);
}
nativeModules = CodeStrippingUtils.GetNativeModulesToRegister(nativeClasses, strippingInfo);
if (nativeClasses != null && icallsListFile != null)
{
HashSet <string> modulesFromICalls = CodeStrippingUtils.GetModulesFromICalls(icallsListFile);
foreach (string current in modulesFromICalls)
{
if (!nativeModules.Contains(current))
{
if (strippingInfo != null)
{
strippingInfo.RegisterDependency(StrippingInfo.ModuleName(current), "Required by Scripts");
}
}
UnityType[] moduleTypes = ModuleMetadata.GetModuleTypes(current);
UnityType[] array = moduleTypes;
for (int i = 0; i < array.Length; i++)
{
UnityType unityType = array[i];
if (unityType.IsDerivedFrom(CodeStrippingUtils.GameManagerTypeInfo))
{
nativeClasses.Add(unityType);
}
}
}
nativeModules.UnionWith(modulesFromICalls);
}
bool flag = true;
if (platformProvider != null)
{
while (flag)
{
flag = false;
foreach (string current2 in nativeModules.ToList <string>())
{
string moduleWhitelist = CodeStrippingUtils.GetModuleWhitelist(current2, platformProvider.moduleStrippingInformationFolder);
if (File.Exists(moduleWhitelist))
{
foreach (string current3 in CodeStrippingUtils.GetDependentModules(moduleWhitelist))
{
if (!nativeModules.Contains(current3))
{
nativeModules.Add(current3);
flag = true;
}
if (strippingInfo != null)
{
string text = StrippingInfo.ModuleName(current2);
strippingInfo.RegisterDependency(StrippingInfo.ModuleName(current3), "Required by " + text);
if (strippingInfo.icons.ContainsKey(text))
{
strippingInfo.SetIcon("Required by " + text, strippingInfo.icons[text]);
}
}
}
}
}
}
}
AssemblyReferenceChecker assemblyReferenceChecker = new AssemblyReferenceChecker();
assemblyReferenceChecker.CollectReferencesFromRoots(strippedAssemblyDir, userAssemblies, true, 0f, true);
if (strippingInfo != null)
{
foreach (string current4 in nativeModules)
{
strippingInfo.AddModule(StrippingInfo.ModuleName(current4));
}
strippingInfo.AddModule(StrippingInfo.ModuleName("Core"));
}
if (nativeClasses != null && strippingInfo != null)
{
CodeStrippingUtils.InjectCustomDependencies(platformProvider.target, strippingInfo, nativeClasses, nativeModules);
}
}
private static HashSet <UnityType> GenerateNativeClassList(RuntimeClassRegistry rcr, string directory, string[] rootAssemblies, StrippingInfo strippingInfo)
{
HashSet <UnityType> hashSet = CodeStrippingUtils.CollectNativeClassListFromRoots(directory, rootAssemblies, strippingInfo);
UnityType[] blackListNativeClasses = CodeStrippingUtils.BlackListNativeClasses;
for (int i = 0; i < blackListNativeClasses.Length; i++)
{
UnityType item = blackListNativeClasses[i];
hashSet.Add(item);
}
foreach (UnityType current in CodeStrippingUtils.BlackListNativeClassesDependency.Keys)
{
if (hashSet.Contains(current))
{
UnityType item2 = CodeStrippingUtils.BlackListNativeClassesDependency[current];
hashSet.Add(item2);
}
}
foreach (string current2 in rcr.GetAllNativeClassesIncludingManagersAsString())
{
UnityType unityType = UnityType.FindTypeByName(current2);
if (unityType != null && unityType.baseClass != null)
{
hashSet.Add(unityType);
if (strippingInfo != null)
{
if (!unityType.IsDerivedFrom(CodeStrippingUtils.GameManagerTypeInfo))
{
List <string> scenesForClass = rcr.GetScenesForClass(unityType.persistentTypeID);
if (scenesForClass != null)
{
foreach (string current3 in scenesForClass)
{
strippingInfo.RegisterDependency(current2, current3);
if (current3.EndsWith(".unity"))
{
strippingInfo.SetIcon(current3, "class/SceneAsset");
}
else
{
strippingInfo.SetIcon(current3, "class/AssetBundle");
}
}
}
}
}
}
}
HashSet <UnityType> hashSet2 = new HashSet <UnityType>();
foreach (UnityType current4 in hashSet)
{
UnityType unityType2 = current4;
while (unityType2.baseClass != null)
{
hashSet2.Add(unityType2);
unityType2 = unityType2.baseClass;
}
}
return(hashSet2);
}