LearnWithTouch/App/LearnWithTouch_ios/Libraries/libil2cpp/include/vm/PlatformInvoke.h
2019-07-01 14:33:21 +02:00

69 lines
2.7 KiB
C++

#pragma once
#include "il2cpp-config.h"
#include "il2cpp-blob.h"
#include "il2cpp-runtime-metadata.h"
#include "il2cpp-object-internals.h"
#include "vm/Array.h"
#include "vm/Class.h"
#include "vm/MarshalAlloc.h"
#include "vm/Object.h"
#include "vm/String.h"
#include "utils/StringView.h"
struct Il2CppString;
struct Il2CppStringBuilder;
struct PInvokeArguments
{
const il2cpp::utils::StringView<Il2CppNativeChar> moduleName;
const il2cpp::utils::StringView<char> entryPoint;
Il2CppCallConvention callingConvention;
Il2CppCharSet charSet;
int parameterSize;
bool isNoMangle; // Says whether P/Invoke should append to function name 'A'/'W' according to charSet.
};
namespace il2cpp
{
namespace vm
{
class LIBIL2CPP_CODEGEN_API PlatformInvoke
{
public:
static void SetFindPluginCallback(Il2CppSetFindPlugInCallback method);
static Il2CppMethodPointer Resolve(const PInvokeArguments& pinvokeArgs);
static void MarshalFree(void* ptr);
static char* MarshalCSharpStringToCppString(Il2CppString* managedString);
static void MarshalCSharpStringToCppStringFixed(Il2CppString* managedString, char* buffer, int numberOfCharacters);
static Il2CppChar* MarshalCSharpStringToCppWString(Il2CppString* managedString);
static void MarshalCSharpStringToCppWStringFixed(Il2CppString* managedString, Il2CppChar* buffer, int numberOfCharacters);
static il2cpp_hresult_t MarshalCSharpStringToCppBStringNoThrow(Il2CppString* managedString, Il2CppChar** bstr);
static Il2CppChar* MarshalCSharpStringToCppBString(Il2CppString* managedString);
static Il2CppString* MarshalCppStringToCSharpStringResult(const char* value);
static Il2CppString* MarshalCppWStringToCSharpStringResult(const Il2CppChar* value);
static Il2CppString* MarshalCppBStringToCSharpStringResult(const Il2CppChar* value);
static void MarshalFreeBString(Il2CppChar* value);
static char* MarshalStringBuilder(Il2CppStringBuilder* stringBuilder);
static Il2CppChar* MarshalWStringBuilder(Il2CppStringBuilder* stringBuilder);
static void MarshalStringBuilderResult(Il2CppStringBuilder* stringBuilder, char* buffer);
static void MarshalWStringBuilderResult(Il2CppStringBuilder* stringBuilder, Il2CppChar* buffer);
static intptr_t MarshalDelegate(Il2CppDelegate* d);
static Il2CppDelegate* MarshalFunctionPointerToDelegate(void* functionPtr, Il2CppClass* delegateType);
template<typename T>
static T* MarshalAllocateStringBuffer(size_t numberOfCharacters)
{
return (T*)MarshalAlloc::Allocate(numberOfCharacters * sizeof(T));
}
};
} /* namespace vm */
} /* namespace il2cpp */