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#include "node.h"
#include "node_i18n.h"
#include "env.h"
#include "env-inl.h"
#include "util.h"
#include "util-inl.h"
#include "node_debug_options.h"
namespace node {
using v8::Boolean;
using v8::Context;
using v8::Integer;
using v8::Isolate;
using v8::Local;
using v8::Number;
using v8::Object;
using v8::ReadOnly;
using v8::String;
using v8::Value;
// The config binding is used to provide an internal view of compile or runtime
// config options that are required internally by lib/*.js code. This is an
// alternative to dropping additional properties onto the process object as
// has been the practice previously in node.cc.
#define READONLY_BOOLEAN_PROPERTY(str) \
do { \
target->DefineOwnProperty(context, \
FIXED_ONE_BYTE_STRING(isolate, str), \
True(isolate), ReadOnly).FromJust(); \
} while (0)
#define READONLY_PROPERTY(obj, name, value) \
do { \
obj->DefineOwnProperty(env->context(), \
FIXED_ONE_BYTE_STRING(isolate, name), \
value, ReadOnly).FromJust(); \
} while (0)
static void InitConfig(Local<Object> target,
Local<Value> unused,
Local<Context> context) {
Environment* env = Environment::GetCurrent(context);
Isolate* isolate = env->isolate();
#ifdef NODE_HAVE_I18N_SUPPORT
READONLY_BOOLEAN_PROPERTY("hasIntl");
#ifdef NODE_HAVE_SMALL_ICU
READONLY_BOOLEAN_PROPERTY("hasSmallICU");
#endif // NODE_HAVE_SMALL_ICU
target->DefineOwnProperty(
context,
FIXED_ONE_BYTE_STRING(isolate, "icuDataDir"),
String::NewFromUtf8(isolate,
icu_data_dir.data(),
v8::NewStringType::kNormal).ToLocalChecked(),
ReadOnly).FromJust();
#endif // NODE_HAVE_I18N_SUPPORT
if (config_preserve_symlinks)
READONLY_BOOLEAN_PROPERTY("preserveSymlinks");
if (config_pending_deprecation)
READONLY_BOOLEAN_PROPERTY("pendingDeprecation");
if (config_expose_internals)
READONLY_BOOLEAN_PROPERTY("exposeInternals");
if (config_expose_http2)
READONLY_BOOLEAN_PROPERTY("exposeHTTP2");
READONLY_PROPERTY(target,
"bits",
Number::New(env->isolate(), 8 * sizeof(intptr_t)));
if (!config_warning_file.empty()) {
target->DefineOwnProperty(
context,
FIXED_ONE_BYTE_STRING(isolate, "warningFile"),
String::NewFromUtf8(isolate,
config_warning_file.data(),
v8::NewStringType::kNormal).ToLocalChecked(),
ReadOnly).FromJust();
}
Local<Object> debugOptions = Object::New(isolate);
target->DefineOwnProperty(
context,
FIXED_ONE_BYTE_STRING(isolate, "debugOptions"),
debugOptions, ReadOnly).FromJust();
debugOptions->DefineOwnProperty(
context,
FIXED_ONE_BYTE_STRING(isolate, "host"),
String::NewFromUtf8(isolate,
debug_options.host_name().c_str(),
v8::NewStringType::kNormal).ToLocalChecked(),
ReadOnly).FromJust();
debugOptions->DefineOwnProperty(
context,
FIXED_ONE_BYTE_STRING(isolate, "port"),
Integer::New(isolate, debug_options.port()),
ReadOnly).FromJust();
debugOptions->DefineOwnProperty(
context,
FIXED_ONE_BYTE_STRING(isolate, "inspectorEnabled"),
Boolean::New(isolate, debug_options.inspector_enabled()), ReadOnly)
.FromJust();
} // InitConfig
} // namespace node
NODE_MODULE_CONTEXT_AWARE_BUILTIN(config, node::InitConfig)
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