text: #include "il2cpp-config.h"
  #include <memory>
  #include "icalls/mscorlib/System/MonoCustomAttrs.h"
  #include "class-internals.h"
  #include "object-internals.h"
  #include "vm/Array.h"
  #include "vm/Class.h"
  #include "vm/Object.h"
  #include "vm/Reflection.h"
  #include "vm/Runtime.h"
  #include "vm/Exception.h"
  
  using namespace il2cpp::vm;
  
  namespace il2cpp
  {
  namespace icalls
  {
  namespace mscorlib
  {
  namespace System
  {
      Il2CppArray * MonoCustomAttrs::GetCustomAttributesInternal(Il2CppObject* obj, Il2CppReflectionType* type, bool pseudoAttrs)
      {
          IL2CPP_ASSERT(pseudoAttrs == false && "System_MonoCustomAttrs_GetCustomAttributesInternal_icall with pseudoAttrs == true has not been implemented yet");
  
          CustomAttributesCache *cinfo = il2cpp::vm::Reflection::GetCustomAttrsInfo(obj);
  
          if (!cinfo)
          {
              return il2cpp::vm::Array::New(il2cpp_defaults.object_class, 0);
          }
  
          if (!type)
          {
              Il2CppArray *result = il2cpp::vm::Array::New(il2cpp_defaults.object_class, cinfo->count);
              memcpy(il2cpp_array_addr(result, Il2CppObject*, 0), cinfo->attributes, sizeof(Il2CppObject*) * cinfo->count);
  
              return result;
          }
  
          Il2CppClass* attributeClass = Class::FromIl2CppType(type->type);
          int count = 0;
          for (int i = 0; i < cinfo->count; i++)
          {
              Il2CppObject* attr = cinfo->attributes[i];
              if (Class::IsAssignableFrom(attributeClass, attr->klass))
                  count++;
          }
  
          Il2CppArray *result = il2cpp::vm::Array::New(il2cpp_defaults.object_class, count);
  
          int index = 0;
          for (int i = 0; i < cinfo->count; i++)
          {
              Il2CppObject* attr = cinfo->attributes[i];
              if (!Class::IsAssignableFrom(attributeClass, attr->klass))
                  continue;
  
              il2cpp_array_setref(result, index, cinfo->attributes[i]);
              index++;
          }
  
          return result;
      }
  
      bool MonoCustomAttrs::IsDefinedInternal(Il2CppObject *obj, Il2CppReflectionType *attr_type)
      {
          return il2cpp::vm::Reflection::HasAttribute(obj, Class::FromIl2CppType(attr_type->type));
      }
  
  #if !NET_4_0
      static Il2CppObject* CreateCustomAttributeData(Il2CppObject* attribute)
      {
          static const MethodInfo* customAttributeDataConstructor;
          void *params[3];
  
          if (!customAttributeDataConstructor)
              customAttributeDataConstructor = vm::Class::GetMethodFromName(il2cpp_defaults.customattribute_data_class, ".ctor", 3);
  
          const MethodInfo* attributeConstructor = vm::Class::GetMethodFromName(attribute->klass, ".ctor", 0);
  
          if (attributeConstructor == NULL)
              NOT_IMPLEMENTED_ICALL(MonoCustomAttrs::GetCustomAttributesDataInternal);
  
          Il2CppObject* customAttributeData = vm::Object::New(il2cpp_defaults.customattribute_data_class);
          params[0] = vm::Reflection::GetMethodObject(attributeConstructor, NULL);
          params[1] = params[2] = NULL;
          vm::Runtime::Invoke(customAttributeDataConstructor, customAttributeData, params, NULL);
          return customAttributeData;
      }
  
  #else
      static Il2CppObject* CreateCustomAttributeData(Il2CppObject* attribute)
      {
          static const MethodInfo* customAttributeDataConstructor;
          void *params[4];
  
          if (!customAttributeDataConstructor)
              customAttributeDataConstructor = vm::Class::GetMethodFromName(il2cpp_defaults.customattribute_data_class, ".ctor", 4);
  
          const MethodInfo* attributeConstructor = vm::Class::GetMethodFromName(attribute->klass, ".ctor", 0);
  
          if (attributeConstructor == NULL)
              NOT_IMPLEMENTED_ICALL(MonoCustomAttrs::GetCustomAttributesDataInternal);
  
          Il2CppObject* customAttributeData = vm::Object::New(il2cpp_defaults.customattribute_data_class);
          int argCount = 0;
          void* nullArg = NULL;
          params[0] = vm::Reflection::GetMethodObject(attributeConstructor, NULL);
          params[1] = vm::Reflection::GetAssemblyObject(MetadataCache::GetAssemblyFromIndex(attribute->klass->image->assemblyIndex));
          params[2] = &nullArg;
          params[3] = &argCount;
          vm::Runtime::Invoke(customAttributeDataConstructor, customAttributeData, params, NULL);
          return customAttributeData;
      }
  
  #endif
  
      Il2CppArray* MonoCustomAttrs::GetCustomAttributesDataInternal(Il2CppObject* obj)
      {
          CustomAttributesCache *cinfo = il2cpp::vm::Reflection::GetCustomAttrsInfo(obj);
  
          if (!cinfo)
              return il2cpp::vm::Array::New(il2cpp_defaults.customattribute_data_class, 0);
  
          Il2CppArray* result = il2cpp::vm::Array::New(il2cpp_defaults.customattribute_data_class, cinfo->count);
          for (int i = 0; i < cinfo->count; ++i)
          {
              Il2CppObject* attribute = CreateCustomAttributeData(cinfo->attributes[i]);
              il2cpp_array_setref(result, i, attribute);
          }
  
          return result;
      }
  } /* namespace System */
  } /* namespace mscorlib */
  } /* namespace icalls */
  } /* namespace il2cpp */
  