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#include "node.h"
#include "node_i18n.h"
#include "env-inl.h"
#include "util-inl.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_STRING_PROPERTY(obj, str, val) \
do { \
(obj)->DefineOwnProperty(context, \
FIXED_ONE_BYTE_STRING(isolate, str), \
String::NewFromUtf8( \
isolate, \
val.data(), \
v8::NewStringType::kNormal).ToLocalChecked(), \
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 Initialize(Local<Object> target,
Local<Value> unused,
Local<Context> context) {
Environment* env = Environment::GetCurrent(context);
Isolate* isolate = env->isolate();
#ifdef NODE_FIPS_MODE
READONLY_BOOLEAN_PROPERTY("fipsMode");
// TODO(addaleax): Use options parser variable instead.
if (force_fips_crypto)
READONLY_BOOLEAN_PROPERTY("fipsForced");
#endif
#ifdef NODE_HAVE_I18N_SUPPORT
READONLY_BOOLEAN_PROPERTY("hasIntl");
#ifdef NODE_HAVE_SMALL_ICU
READONLY_BOOLEAN_PROPERTY("hasSmallICU");
#endif // NODE_HAVE_SMALL_ICU
#if NODE_USE_V8_PLATFORM
READONLY_BOOLEAN_PROPERTY("hasTracing");
#endif
#if !defined(NODE_WITHOUT_NODE_OPTIONS)
READONLY_BOOLEAN_PROPERTY("hasNodeOptions");
#endif
// TODO(addaleax): This seems to be an unused, private API. Remove it?
READONLY_STRING_PROPERTY(target, "icuDataDir",
per_process_opts->icu_data_dir);
#endif // NODE_HAVE_I18N_SUPPORT
if (env->options()->preserve_symlinks)
READONLY_BOOLEAN_PROPERTY("preserveSymlinks");
if (env->options()->preserve_symlinks_main)
READONLY_BOOLEAN_PROPERTY("preserveSymlinksMain");
if (env->options()->experimental_modules) {
READONLY_BOOLEAN_PROPERTY("experimentalModules");
const std::string& userland_loader = env->options()->userland_loader;
if (!userland_loader.empty()) {
READONLY_STRING_PROPERTY(target, "userLoader", userland_loader);
}
}
if (env->options()->experimental_vm_modules)
READONLY_BOOLEAN_PROPERTY("experimentalVMModules");
if (env->options()->experimental_worker)
READONLY_BOOLEAN_PROPERTY("experimentalWorker");
if (env->options()->experimental_repl_await)
READONLY_BOOLEAN_PROPERTY("experimentalREPLAwait");
if (env->options()->pending_deprecation)
READONLY_BOOLEAN_PROPERTY("pendingDeprecation");
if (env->options()->expose_internals)
READONLY_BOOLEAN_PROPERTY("exposeInternals");
if (env->abort_on_uncaught_exception())
READONLY_BOOLEAN_PROPERTY("shouldAbortOnUncaughtException");
READONLY_PROPERTY(target,
"bits",
Number::New(env->isolate(), 8 * sizeof(intptr_t)));
const std::string& warning_file = env->options()->redirect_warnings;
if (!warning_file.empty()) {
READONLY_STRING_PROPERTY(target, "warningFile", warning_file);
}
std::shared_ptr<DebugOptions> debug_options = env->options()->debug_options;
Local<Object> debug_options_obj = Object::New(isolate);
READONLY_PROPERTY(target, "debugOptions", debug_options_obj);
READONLY_STRING_PROPERTY(debug_options_obj, "host",
debug_options->host());
READONLY_PROPERTY(debug_options_obj,
"port",
Integer::New(isolate, debug_options->port()));
READONLY_PROPERTY(debug_options_obj,
"inspectorEnabled",
Boolean::New(isolate, debug_options->inspector_enabled));
} // InitConfig
} // namespace node
NODE_BUILTIN_MODULE_CONTEXT_AWARE(config, node::Initialize)
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