blob: 2b875ccb21246a7d329b80aa2d98a9eb3b155922 [file] [log] [blame]
// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
#include "vm/bootstrap_natives.h"
#include "include/dart_api.h"
#include "vm/debugger.h"
#include "vm/exceptions.h"
#include "vm/flags.h"
#include "vm/message.h"
#include "vm/native_entry.h"
#include "vm/object.h"
#include "vm/object_store.h"
#include "vm/service.h"
#include "vm/service_isolate.h"
namespace dart {
// Native implementations for the dart:developer library.
DEFINE_NATIVE_ENTRY(Developer_debugger, 0, 2) {
GET_NON_NULL_NATIVE_ARGUMENT(Bool, when, arguments->NativeArgAt(0));
#if !defined(PRODUCT) && !defined(DART_PRECOMPILED_RUNTIME)
GET_NATIVE_ARGUMENT(String, msg, arguments->NativeArgAt(1));
Debugger* debugger = isolate->debugger();
if (debugger == nullptr) {
return when.raw();
}
if (when.value()) {
debugger->PauseDeveloper(msg);
}
#endif
return when.raw();
}
DEFINE_NATIVE_ENTRY(Developer_inspect, 0, 1) {
GET_NATIVE_ARGUMENT(Instance, inspectee, arguments->NativeArgAt(0));
#ifndef PRODUCT
Service::SendInspectEvent(isolate, inspectee);
#endif // !PRODUCT
return inspectee.raw();
}
DEFINE_NATIVE_ENTRY(Developer_log, 0, 8) {
#if defined(PRODUCT)
return Object::null();
#else
GET_NON_NULL_NATIVE_ARGUMENT(String, message, arguments->NativeArgAt(0));
GET_NON_NULL_NATIVE_ARGUMENT(Integer, timestamp, arguments->NativeArgAt(1));
GET_NON_NULL_NATIVE_ARGUMENT(Integer, sequence, arguments->NativeArgAt(2));
GET_NON_NULL_NATIVE_ARGUMENT(Smi, level, arguments->NativeArgAt(3));
GET_NON_NULL_NATIVE_ARGUMENT(String, name, arguments->NativeArgAt(4));
GET_NATIVE_ARGUMENT(Instance, dart_zone, arguments->NativeArgAt(5));
GET_NATIVE_ARGUMENT(Instance, error, arguments->NativeArgAt(6));
GET_NATIVE_ARGUMENT(Instance, stack_trace, arguments->NativeArgAt(7));
Service::SendLogEvent(isolate, sequence.AsInt64Value(),
timestamp.AsInt64Value(), level.Value(), name, message,
dart_zone, error, stack_trace);
return Object::null();
#endif // PRODUCT
}
DEFINE_NATIVE_ENTRY(Developer_postEvent, 0, 2) {
#if defined(PRODUCT)
return Object::null();
#else
GET_NON_NULL_NATIVE_ARGUMENT(String, event_kind, arguments->NativeArgAt(0));
GET_NON_NULL_NATIVE_ARGUMENT(String, event_data, arguments->NativeArgAt(1));
Service::SendExtensionEvent(isolate, event_kind, event_data);
return Object::null();
#endif // PRODUCT
}
DEFINE_NATIVE_ENTRY(Developer_lookupExtension, 0, 1) {
#if defined(PRODUCT)
return Object::null();
#else
GET_NON_NULL_NATIVE_ARGUMENT(String, name, arguments->NativeArgAt(0));
return isolate->LookupServiceExtensionHandler(name);
#endif // PRODUCT
}
DEFINE_NATIVE_ENTRY(Developer_registerExtension, 0, 2) {
#if defined(PRODUCT)
return Object::null();
#else
GET_NON_NULL_NATIVE_ARGUMENT(String, name, arguments->NativeArgAt(0));
GET_NON_NULL_NATIVE_ARGUMENT(Instance, handler, arguments->NativeArgAt(1));
// We don't allow service extensions to be registered for the
// service isolate. This can happen, for example, because the
// service isolate uses dart:io. If we decide that we want to start
// supporting this in the future, it will take some work.
if (!ServiceIsolate::IsServiceIsolateDescendant(isolate)) {
isolate->RegisterServiceExtensionHandler(name, handler);
}
return Object::null();
#endif // PRODUCT
}
DEFINE_NATIVE_ENTRY(Developer_getServiceMajorVersion, 0, 0) {
#if defined(PRODUCT)
return Smi::New(0);
#else
return Smi::New(SERVICE_PROTOCOL_MAJOR_VERSION);
#endif
}
DEFINE_NATIVE_ENTRY(Developer_getServiceMinorVersion, 0, 0) {
#if defined(PRODUCT)
return Smi::New(0);
#else
return Smi::New(SERVICE_PROTOCOL_MINOR_VERSION);
#endif
}
static void SendNull(const SendPort& port) {
const Dart_Port destination_port_id = port.Id();
PortMap::PostMessage(Message::New(destination_port_id, Object::null(),
Message::kNormalPriority));
}
DEFINE_NATIVE_ENTRY(Developer_getServerInfo, 0, 1) {
GET_NON_NULL_NATIVE_ARGUMENT(SendPort, port, arguments->NativeArgAt(0));
#if defined(PRODUCT)
SendNull(port);
return Object::null();
#else
ServiceIsolate::WaitForServiceIsolateStartup();
if (!ServiceIsolate::IsRunning()) {
SendNull(port);
} else {
ServiceIsolate::RequestServerInfo(port);
}
return Object::null();
#endif
}
DEFINE_NATIVE_ENTRY(Developer_webServerControl, 0, 2) {
GET_NON_NULL_NATIVE_ARGUMENT(SendPort, port, arguments->NativeArgAt(0));
#if defined(PRODUCT)
SendNull(port);
return Object::null();
#else
GET_NON_NULL_NATIVE_ARGUMENT(Bool, enabled, arguments->NativeArgAt(1));
ServiceIsolate::WaitForServiceIsolateStartup();
if (!ServiceIsolate::IsRunning()) {
SendNull(port);
} else {
ServiceIsolate::ControlWebServer(port, enabled.value());
}
return Object::null();
#endif
}
DEFINE_NATIVE_ENTRY(Developer_getIsolateIDFromSendPort, 0, 1) {
#if defined(PRODUCT)
return Object::null();
#else
GET_NON_NULL_NATIVE_ARGUMENT(SendPort, port, arguments->NativeArgAt(0));
int64_t port_id = port.Id();
return String::NewFormatted(ISOLATE_SERVICE_ID_FORMAT_STRING, port_id);
#endif
}
} // namespace dart