83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
#pragma once
|
|
|
|
#include <nan.h>
|
|
#include <string_view>
|
|
#include <v8.h>
|
|
|
|
namespace Nan {
|
|
/* UTF-8 Helpers */
|
|
inline v8::Local<v8::String> LocalStringUTF8(std::string_view buffer) {
|
|
auto isolate = Nan::GetCurrentContext()->GetIsolate();
|
|
v8::EscapableHandleScope scope{isolate};
|
|
auto data = v8::String::NewFromUtf8(isolate, buffer.data(), v8::NewStringType::kNormal, buffer.length());
|
|
|
|
v8::Local<v8::String> response{};
|
|
if(!data.ToLocal(&response))
|
|
throw std::bad_alloc{};
|
|
return scope.Escape(response);
|
|
}
|
|
|
|
inline v8::Local<v8::String> LocalStringUTF8(const std::string& buffer) {
|
|
return LocalStringUTF8(std::string_view{buffer});
|
|
}
|
|
|
|
inline v8::Local<v8::String> LocalStringUTF8(const char* buffer, size_t length) {
|
|
return Nan::LocalStringUTF8(std::string_view{buffer, length});
|
|
}
|
|
|
|
template <size_t S>
|
|
inline v8::Local<v8::String> LocalStringUTF8(const char (&buffer)[S]) {
|
|
return Nan::LocalStringUTF8((const char*) buffer, S - 1);
|
|
}
|
|
|
|
/* Latin1 Helpers */
|
|
inline v8::Local<v8::String> LocalString(std::string_view buffer) {
|
|
auto isolate = Nan::GetCurrentContext()->GetIsolate();
|
|
//v8::EscapableHandleScope scope{isolate};
|
|
auto data = v8::String::NewFromOneByte(isolate, (uint8_t*) buffer.data(), v8::NewStringType::kNormal, buffer.length());
|
|
|
|
v8::Local<v8::String> response{};
|
|
if(!data.ToLocal(&response))
|
|
throw std::bad_alloc{};
|
|
return response;
|
|
//eturn scope.Escape(response);
|
|
}
|
|
|
|
inline v8::Local<v8::String> LocalString(const std::string& buffer) {
|
|
return LocalString(std::string_view{buffer});
|
|
}
|
|
|
|
inline v8::Local<v8::String> LocalString(const char* buffer, size_t length) {
|
|
return Nan::LocalString(std::string_view{buffer, length});
|
|
}
|
|
|
|
template <size_t S>
|
|
inline v8::Local<v8::String> LocalString(const char (&buffer)[S]) {
|
|
return Nan::LocalString((const char*) buffer, S - 1);
|
|
}
|
|
|
|
/* Wide char helpers */
|
|
inline v8::Local<v8::String> LocalString(std::wstring_view buffer) {
|
|
auto isolate = Nan::GetCurrentContext()->GetIsolate();
|
|
v8::EscapableHandleScope scope{isolate};
|
|
auto data = v8::String::NewFromTwoByte(isolate, (uint16_t*) buffer.data(), v8::NewStringType::kNormal, buffer.length());
|
|
|
|
v8::Local<v8::String> response{};
|
|
if(!data.ToLocal(&response))
|
|
throw std::bad_alloc{};
|
|
return scope.Escape(response);
|
|
}
|
|
|
|
inline v8::Local<v8::String> LocalString(const std::wstring& buffer) {
|
|
return LocalString(std::wstring_view{buffer});
|
|
}
|
|
|
|
template <size_t S>
|
|
inline v8::Local<v8::String> LocalString(const wchar_t (&buffer)[S]) {
|
|
return Nan::LocalString(buffer, S - 1);
|
|
}
|
|
|
|
inline v8::Local<v8::String> LocalString(const wchar_t* buffer, size_t length) {
|
|
return Nan::LocalString(std::wstring_view{buffer, length});
|
|
}
|
|
} |