gecko-dev/js/ductwork/debugger/JSDebugger.cpp
2020-03-16 13:47:02 +00:00

57 lines
1.5 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*-
*/
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "JSDebugger.h"
#include "nsThreadUtils.h"
#include "jsapi.h"
#include "jsfriendapi.h"
#include "js/Wrapper.h"
#include "nsServiceManagerUtils.h"
#include "nsMemory.h"
#define JSDEBUGGER_CONTRACTID "@mozilla.org/jsdebugger;1"
#define JSDEBUGGER_CID \
{ \
0x0365cbd5, 0xd46e, 0x4e94, { \
0xa3, 0x9f, 0x83, 0xb6, 0x3c, 0xd1, 0xa9, 0x63 \
} \
}
namespace mozilla::jsdebugger {
NS_IMPL_ISUPPORTS(JSDebugger, IJSDebugger)
JSDebugger::JSDebugger() = default;
JSDebugger::~JSDebugger() = default;
NS_IMETHODIMP
JSDebugger::AddClass(JS::Handle<JS::Value> global, JSContext* cx) {
if (!global.isObject()) {
return NS_ERROR_INVALID_ARG;
}
JS::RootedObject obj(cx, &global.toObject());
obj = js::UncheckedUnwrap(obj, /* stopAtWindowProxy = */ false);
if (!obj) {
return NS_ERROR_FAILURE;
}
if (!JS_IsGlobalObject(obj)) {
return NS_ERROR_INVALID_ARG;
}
JSAutoRealm ar(cx, obj);
if (!JS_DefineDebuggerObject(cx, obj)) {
return NS_ERROR_FAILURE;
}
return NS_OK;
}
} // namespace mozilla::jsdebugger