void OnDestroy()
{
if (oxideMod.IsShuttingDown)
{
return;
}
oxideMod.LogWarning("The Oxide Unity Script was destroyed (creating a new instance)");
oxideMod.NextTick(Create);
}
private void PatchAssembly(Action <byte[]> callback)
{
Action action1 = null;
if (this.isPatching)
{
Interface.Oxide.LogWarning("Already patching plugin assembly: {0} (ignoring)", new object[] { this.PluginNames.ToSentence <string>() });
return;
}
float now = Interface.Oxide.Now;
this.isPatching = true;
ThreadPool.QueueUserWorkItem((object _) => {
AssemblyDefinition assemblyDefinition;
try
{
using (MemoryStream memoryStream = new MemoryStream(this.RawAssembly))
{
assemblyDefinition = AssemblyDefinition.ReadAssembly(memoryStream);
}
ConstructorInfo constructor = typeof(UnauthorizedAccessException).GetConstructor(new Type[] { typeof(string) });
MethodReference methodReference1 = assemblyDefinition.MainModule.Import(constructor);
Action <TypeDefinition> methods = null;
methods = (TypeDefinition type) => {
string fullName;
string str;
foreach (MethodDefinition method in type.Methods)
{
bool flag = false;
if (method.Body != null)
{
bool flag1 = false;
foreach (VariableDefinition variable in method.Body.Variables)
{
if (!CompiledAssembly.IsNamespaceBlacklisted(variable.VariableType.FullName))
{
continue;
}
Mono.Cecil.Cil.MethodBody methodBody = new Mono.Cecil.Cil.MethodBody(method);
methodBody.Instructions.Add(Instruction.Create(OpCodes.Ldstr, string.Concat("System access is restricted, you are not allowed to use ", variable.VariableType.FullName)));
methodBody.Instructions.Add(Instruction.Create(OpCodes.Newobj, methodReference1));
methodBody.Instructions.Add(Instruction.Create(OpCodes.Throw));
method.Body = methodBody;
flag1 = true;
break;
}
if (flag1)
{
continue;
}
Collection <Instruction> instructions = method.Body.Instructions;
ILProcessor lProcessor = method.Body.GetILProcessor();
Instruction instruction = instructions.First <Instruction>();
for (int i = 0; i < instructions.Count && !flag; i++)
{
Instruction item = instructions[i];
if (item.OpCode == OpCodes.Ldtoken)
{
IMetadataTokenProvider operand = item.Operand as IMetadataTokenProvider;
str = (operand != null ? operand.ToString() : null);
string str1 = str;
if (CompiledAssembly.IsNamespaceBlacklisted(str1))
{
lProcessor.InsertBefore(instruction, Instruction.Create(OpCodes.Ldstr, string.Concat("System access is restricted, you are not allowed to use ", str1)));
lProcessor.InsertBefore(instruction, Instruction.Create(OpCodes.Newobj, methodReference1));
lProcessor.InsertBefore(instruction, Instruction.Create(OpCodes.Throw));
flag = true;
}
}
else if (item.OpCode == OpCodes.Call || item.OpCode == OpCodes.Calli || item.OpCode == OpCodes.Callvirt || item.OpCode == OpCodes.Ldftn)
{
MethodReference methodReference = item.Operand as MethodReference;
string str2 = (methodReference != null ? methodReference.DeclaringType.FullName : null);
if (str2 == "System.Type" && methodReference.Name == "GetType" || CompiledAssembly.IsNamespaceBlacklisted(str2))
{
lProcessor.InsertBefore(instruction, Instruction.Create(OpCodes.Ldstr, string.Concat("System access is restricted, you are not allowed to use ", str2)));
lProcessor.InsertBefore(instruction, Instruction.Create(OpCodes.Newobj, methodReference1));
lProcessor.InsertBefore(instruction, Instruction.Create(OpCodes.Throw));
flag = true;
}
}
else if (item.OpCode == OpCodes.Ldfld)
{
FieldReference fieldReference = item.Operand as FieldReference;
fullName = (fieldReference != null ? fieldReference.FieldType.FullName : null);
string str3 = fullName;
if (CompiledAssembly.IsNamespaceBlacklisted(str3))
{
lProcessor.InsertBefore(instruction, Instruction.Create(OpCodes.Ldstr, string.Concat("System access is restricted, you are not allowed to use ", str3)));
lProcessor.InsertBefore(instruction, Instruction.Create(OpCodes.Newobj, methodReference1));
lProcessor.InsertBefore(instruction, Instruction.Create(OpCodes.Throw));
flag = true;
}
}
}
}
else if (method.HasPInvokeInfo)
{
MethodDefinition attributes = method;
attributes.Attributes = attributes.Attributes & (Mono.Cecil.MethodAttributes.MemberAccessMask | Mono.Cecil.MethodAttributes.Private | Mono.Cecil.MethodAttributes.FamANDAssem | Mono.Cecil.MethodAttributes.Assembly | Mono.Cecil.MethodAttributes.Family | Mono.Cecil.MethodAttributes.FamORAssem | Mono.Cecil.MethodAttributes.Public | Mono.Cecil.MethodAttributes.Static | Mono.Cecil.MethodAttributes.Final | Mono.Cecil.MethodAttributes.Virtual | Mono.Cecil.MethodAttributes.HideBySig | Mono.Cecil.MethodAttributes.VtableLayoutMask | Mono.Cecil.MethodAttributes.NewSlot | Mono.Cecil.MethodAttributes.CheckAccessOnOverride | Mono.Cecil.MethodAttributes.Abstract | Mono.Cecil.MethodAttributes.SpecialName | Mono.Cecil.MethodAttributes.UnmanagedExport | Mono.Cecil.MethodAttributes.RTSpecialName | Mono.Cecil.MethodAttributes.HasSecurity | Mono.Cecil.MethodAttributes.RequireSecObject);
Mono.Cecil.Cil.MethodBody methodBody1 = new Mono.Cecil.Cil.MethodBody(method);
methodBody1.Instructions.Add(Instruction.Create(OpCodes.Ldstr, "PInvoke access is restricted, you are not allowed to use PInvoke"));
methodBody1.Instructions.Add(Instruction.Create(OpCodes.Newobj, methodReference1));
methodBody1.Instructions.Add(Instruction.Create(OpCodes.Throw));
method.Body = methodBody1;
}
if (!flag)
{
continue;
}
Mono.Cecil.Cil.MethodBody body = method.Body;
if (body != null)
{
body.OptimizeMacros();
}
else
{
}
}
foreach (TypeDefinition nestedType in type.NestedTypes)
{
methods(nestedType);
}
};
foreach (TypeDefinition typeDefinition in assemblyDefinition.MainModule.Types)
{
methods(typeDefinition);
if (this.IsCompilerGenerated(typeDefinition))
{
continue;
}
if (typeDefinition.Namespace != "Oxide.Plugins")
{
if (!(typeDefinition.FullName != "<Module>") || this.PluginNames.Any <string>((string plugin) => typeDefinition.FullName.StartsWith(string.Concat("Oxide.Plugins.", plugin))))
{
continue;
}
Interface.Oxide.LogWarning(((int)this.PluginNames.Length == 1 ? string.Concat(this.PluginNames[0], " has polluted the global namespace by defining ", typeDefinition.FullName) : string.Concat("A plugin has polluted the global namespace by defining ", typeDefinition.FullName)), Array.Empty <object>());
}
else if (!this.PluginNames.Contains <string>(typeDefinition.Name))
{
Interface.Oxide.LogWarning(((int)this.PluginNames.Length == 1 ? string.Concat(this.PluginNames[0], " has polluted the global namespace by defining ", typeDefinition.Name) : string.Concat("A plugin has polluted the global namespace by defining ", typeDefinition.Name)), Array.Empty <object>());
}
else
{
Collection <MethodDefinition> methodDefinitions = typeDefinition.Methods;
Func <MethodDefinition, bool> u003cu003e9_204 = CompiledAssembly.< > c.< > 9__20_4;
if (u003cu003e9_204 == null)
{
u003cu003e9_204 = (MethodDefinition m) => {
if (m.IsStatic || !m.IsConstructor || m.HasParameters)
{
return(false);
}
return(!m.IsPublic);
};
CompiledAssembly.< > c.< > 9__20_4 = u003cu003e9_204;
}
if (methodDefinitions.FirstOrDefault <MethodDefinition>(u003cu003e9_204) == null)
{
DirectCallMethod directCallMethod = new DirectCallMethod(assemblyDefinition.MainModule, typeDefinition);
}
else
{
CompilablePlugin compilablePlugin = this.CompilablePlugins.SingleOrDefault <CompilablePlugin>((CompilablePlugin p) => p.Name == typeDefinition.Name);
if (compilablePlugin == null)
{
continue;
}
compilablePlugin.CompilerErrors = "Primary constructor in main class must be public";
}
}
}
foreach (TypeDefinition typeDefinition1 in assemblyDefinition.MainModule.Types)
{
if (typeDefinition1.Namespace != "Oxide.Plugins" || !this.PluginNames.Contains <string>(typeDefinition1.Name))
{
continue;
}
Collection <MethodDefinition> methods1 = typeDefinition1.Methods;
Func <MethodDefinition, bool> u003cu003e9_206 = CompiledAssembly.< > c.< > 9__20_6;
if (u003cu003e9_206 == null)
{
u003cu003e9_206 = (MethodDefinition m) => {
if (m.IsStatic || m.HasGenericParameters || m.ReturnType.IsGenericParameter || m.IsSetter)
{
return(false);
}
return(!m.IsGetter);
};
CompiledAssembly.< > c.< > 9__20_6 = u003cu003e9_206;
}
foreach (MethodDefinition methodDefinition in methods1.Where <MethodDefinition>(u003cu003e9_206))
{
foreach (ParameterDefinition parameter in methodDefinition.Parameters)
{
foreach (CustomAttribute customAttribute in parameter.CustomAttributes)
{
}
}
}
}
using (MemoryStream memoryStream1 = new MemoryStream())
{
assemblyDefinition.Write(memoryStream1);
this.PatchedAssembly = memoryStream1.ToArray();
}
OxideMod oxide = Interface.Oxide;
Action u003cu003e9_2 = action1;
if (u003cu003e9_2 == null)
{
Action u003cu003e4_this = () => {
this.isPatching = false;
callback(this.PatchedAssembly);
};
Action action = u003cu003e4_this;
action1 = u003cu003e4_this;
u003cu003e9_2 = action;
}
oxide.NextTick(u003cu003e9_2);
}
catch (Exception exception1)
{
Exception exception = exception1;
Interface.Oxide.NextTick(() => {
this.isPatching = false;
Interface.Oxide.LogException(string.Concat("Exception while patching: ", this.PluginNames.ToSentence <string>()), exception);
callback(null);
});
}
});
}