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starmen1265
2025-02-10 00:44:11 +08:00
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commit 1e0c4b8d8c
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Plugins/Puerts/Source/JsEnv/Private/PesapiAddonLoad.cpp
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/*
* Tencent is pleased to support the open source community by making Puerts available.
* Copyright (C) 2020 THL A29 Limited, a Tencent company. All rights reserved.
* Puerts is licensed under the BSD 3-Clause License, except for the third-party components listed in the file 'LICENSE' which may
* be subject to their corresponding license terms. This file is subject to the terms and conditions defined in file 'LICENSE',
* which is part of this source code package.
*/
#ifndef WITH_QUICKJS
#include "pesapi.h"
#include "CoreMinimal.h"
#include "V8Utils.h"
#include <map>
#include <string>
#include <sstream>
#define STRINGIFY_(x) #x
#define STRINGIFY(x) STRINGIFY_(x)
static std::map<std::string, std::string> LoadedModules;
#if PLATFORM_IOS
int PesapiLoadFramework(std::string frameworkName, std::string entryClassName, pesapi_func_ptr* funcPtrArray);
#endif
MSVC_PRAGMA(warning(push))
MSVC_PRAGMA(warning(disable : 4191))
static pesapi_func_ptr funcs[] = {(pesapi_func_ptr) &pesapi_create_null, (pesapi_func_ptr) &pesapi_create_undefined,
(pesapi_func_ptr) &pesapi_create_boolean, (pesapi_func_ptr) &pesapi_create_int32, (pesapi_func_ptr) &pesapi_create_uint32,
(pesapi_func_ptr) &pesapi_create_int64, (pesapi_func_ptr) &pesapi_create_uint64, (pesapi_func_ptr) &pesapi_create_double,
(pesapi_func_ptr) &pesapi_create_string_utf8, (pesapi_func_ptr) &pesapi_create_binary, (pesapi_func_ptr) &pesapi_create_array,
(pesapi_func_ptr) &pesapi_create_object, (pesapi_func_ptr) &pesapi_create_function, (pesapi_func_ptr) &pesapi_create_class,
(pesapi_func_ptr) &pesapi_get_value_bool, (pesapi_func_ptr) &pesapi_get_value_int32, (pesapi_func_ptr) &pesapi_get_value_uint32,
(pesapi_func_ptr) &pesapi_get_value_int64, (pesapi_func_ptr) &pesapi_get_value_uint64,
(pesapi_func_ptr) &pesapi_get_value_double, (pesapi_func_ptr) &pesapi_get_value_string_utf8,
(pesapi_func_ptr) &pesapi_get_value_binary, (pesapi_func_ptr) &pesapi_get_array_length, (pesapi_func_ptr) &pesapi_is_null,
(pesapi_func_ptr) &pesapi_is_undefined, (pesapi_func_ptr) &pesapi_is_boolean, (pesapi_func_ptr) &pesapi_is_int32,
(pesapi_func_ptr) &pesapi_is_uint32, (pesapi_func_ptr) &pesapi_is_int64, (pesapi_func_ptr) &pesapi_is_uint64,
(pesapi_func_ptr) &pesapi_is_double, (pesapi_func_ptr) &pesapi_is_string, (pesapi_func_ptr) &pesapi_is_object,
(pesapi_func_ptr) &pesapi_is_function, (pesapi_func_ptr) &pesapi_is_binary, (pesapi_func_ptr) &pesapi_is_array,
(pesapi_func_ptr) &pesapi_native_object_to_value, (pesapi_func_ptr) &pesapi_get_native_object_ptr,
(pesapi_func_ptr) &pesapi_get_native_object_typeid, (pesapi_func_ptr) &pesapi_is_instance_of, (pesapi_func_ptr) &pesapi_boxing,
(pesapi_func_ptr) &pesapi_unboxing, (pesapi_func_ptr) &pesapi_update_boxed_value, (pesapi_func_ptr) &pesapi_is_boxed_value,
(pesapi_func_ptr) &pesapi_get_args_len, (pesapi_func_ptr) &pesapi_get_arg, (pesapi_func_ptr) &pesapi_get_env,
(pesapi_func_ptr) &pesapi_get_this, (pesapi_func_ptr) &pesapi_get_holder, (pesapi_func_ptr) &pesapi_get_userdata,
(pesapi_func_ptr) &pesapi_add_return, (pesapi_func_ptr) &pesapi_throw_by_string, (pesapi_func_ptr) &pesapi_create_env_ref,
(pesapi_func_ptr) &pesapi_env_ref_is_valid, (pesapi_func_ptr) &pesapi_get_env_from_ref,
(pesapi_func_ptr) &pesapi_duplicate_env_ref, (pesapi_func_ptr) &pesapi_release_env_ref, (pesapi_func_ptr) &pesapi_open_scope,
(pesapi_func_ptr) &pesapi_open_scope_placement, (pesapi_func_ptr) &pesapi_has_caught,
(pesapi_func_ptr) &pesapi_get_exception_as_string, (pesapi_func_ptr) &pesapi_close_scope,
(pesapi_func_ptr) &pesapi_close_scope_placement, (pesapi_func_ptr) &pesapi_create_value_ref,
(pesapi_func_ptr) &pesapi_duplicate_value_ref, (pesapi_func_ptr) &pesapi_release_value_ref,
(pesapi_func_ptr) &pesapi_get_value_from_ref, (pesapi_func_ptr) &pesapi_set_ref_weak, (pesapi_func_ptr) &pesapi_set_owner,
(pesapi_func_ptr) &pesapi_get_ref_associated_env, (pesapi_func_ptr) &pesapi_get_ref_internal_fields,
(pesapi_func_ptr) &pesapi_get_property, (pesapi_func_ptr) &pesapi_set_property, (pesapi_func_ptr) &pesapi_get_private,
(pesapi_func_ptr) &pesapi_set_private, (pesapi_func_ptr) &pesapi_get_property_uint32,
(pesapi_func_ptr) &pesapi_set_property_uint32, (pesapi_func_ptr) &pesapi_call_function, (pesapi_func_ptr) &pesapi_eval,
(pesapi_func_ptr) &pesapi_global, (pesapi_func_ptr) &pesapi_get_env_private, (pesapi_func_ptr) &pesapi_set_env_private,
(pesapi_func_ptr) &pesapi_alloc_type_infos, (pesapi_func_ptr) &pesapi_set_type_info,
(pesapi_func_ptr) &pesapi_create_signature_info, (pesapi_func_ptr) &pesapi_alloc_property_descriptors,
(pesapi_func_ptr) &pesapi_set_method_info, (pesapi_func_ptr) &pesapi_set_property_info, (pesapi_func_ptr) &pesapi_define_class,
(pesapi_func_ptr) &pesapi_get_class_data, (pesapi_func_ptr) &pesapi_trace_native_object_lifecycle,
(pesapi_func_ptr) &pesapi_on_class_not_found, (pesapi_func_ptr) &pesapi_class_type_info,
(pesapi_func_ptr) &pesapi_find_type_id};
MSVC_PRAGMA(warning(pop))
EXTERN_C_START
extern const char* GPesapiModuleName;
EXTERN_C_END
namespace puerts
{
void LoadPesapiDll(const v8::FunctionCallbackInfo<v8::Value>& Info)
{
if (!Info[0]->IsString())
{
FV8Utils::ThrowException(Info.GetIsolate(), "#0 argument expect a string");
return;
}
FString Path = FV8Utils::ToFString(Info.GetIsolate(), Info[0]);
auto Iter = LoadedModules.find(TCHAR_TO_UTF8(*Path));
if (Iter != LoadedModules.end())
{
Info.GetReturnValue().Set(FV8Utils::ToV8String(Info.GetIsolate(), Iter->second.c_str()));
return;
}
void* DllHandle = FPlatformProcess::GetDllHandle(*Path);
if (!DllHandle)
{
FV8Utils::ThrowException(Info.GetIsolate(), FString(TEXT("dlopen fail for ")) + Path);
return;
}
const FString EntryName = UTF8_TO_TCHAR(STRINGIFY(PESAPI_MODULE_INITIALIZER(dynamic)));
auto Init = (const char* (*) (pesapi_func_ptr*) )(uintptr_t) FPlatformProcess::GetDllExport(DllHandle, *EntryName);
if (Init)
{
const char* ModuleName = Init(nullptr);
GPesapiModuleName = ModuleName;
Init(funcs);
GPesapiModuleName = nullptr;
LoadedModules[TCHAR_TO_UTF8(*Path)] = ModuleName;
Info.GetReturnValue().Set(FV8Utils::ToV8String(Info.GetIsolate(), ModuleName));
}
else
{
const FString VersionEntryName = UTF8_TO_TCHAR(STRINGIFY(PESAPI_MODULE_VERSION()));
auto Ver = (int (*)())(uintptr_t) FPlatformProcess::GetDllExport(DllHandle, *VersionEntryName);
if (!Ver)
{
FV8Utils::ThrowException(Info.GetIsolate(), "can find entry");
}
else
{
int PesapiVersion = Ver();
FV8Utils::ThrowException(Info.GetIsolate(),
FString::Printf(TEXT("pesapi version mismatch, expect: %d, but got %d"), PESAPI_VERSION, PesapiVersion));
}
FPlatformProcess::FreeDllHandle(DllHandle);
}
}
} // namespace puerts
static int LoadAddon(const char* path, const char* module_name)
{
if (LoadedModules.find(path) != LoadedModules.end())
{
// UE_LOG(LogTemp, Warning, TEXT("Try load addon already loaded: %s"), UTF8_TO_TCHAR(path));
return 0;
}
#if !PLATFORM_IOS
void* Handle = FPlatformProcess::GetDllHandle(UTF8_TO_TCHAR(path));
if (Handle)
{
FString EntryName = UTF8_TO_TCHAR(STRINGIFY(PESAPI_MODULE_INITIALIZER(dynamic)));
auto Init = (const char* (*) (pesapi_func_ptr*) )(uintptr_t) FPlatformProcess::GetDllExport(Handle, *EntryName);
if (Init)
{
const char* ModuleName = Init(nullptr);
GPesapiModuleName = ModuleName;
Init(funcs);
GPesapiModuleName = nullptr;
LoadedModules[path] = ModuleName;
return 0;
}
else
{
FString VersionEntryName = UTF8_TO_TCHAR(STRINGIFY(PESAPI_MODULE_VERSION()));
auto Ver = (int (*)())(uintptr_t) FPlatformProcess::GetDllExport(Handle, *VersionEntryName);
if (!Ver)
{
UE_LOG(LogTemp, Error, TEXT("Could not find entry for: %s"), UTF8_TO_TCHAR(path));
}
else
{
int PesapiVersion = Ver();
UE_LOG(LogTemp, Error, TEXT("pesapi version mismatch, expect: %d, but got: %d"), PESAPI_VERSION, PesapiVersion);
}
}
}
else
{
UE_LOG(LogTemp, Error, TEXT("Could not load addon: %s"), UTF8_TO_TCHAR(path));
}
return -1;
#else
FString EntryName = UTF8_TO_TCHAR(STRINGIFY(PESAPI_MODULE_INITIALIZER(___magic_module_name_xx___)));
EntryName = EntryName.Replace(TEXT("___magic_module_name_xx___"), UTF8_TO_TCHAR(module_name));
return PesapiLoadFramework(module_name, TCHAR_TO_UTF8(*EntryName), funcs);
#endif
}
EXTERN_C_START
int pesapi_load_addon(const char* path, const char* module_name)
{
return LoadAddon(path, module_name);
}
EXTERN_C_END
#endif