mirror of
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54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "MMPrinter.h"
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namespace mozilla {
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namespace dom {
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LazyLogModule MMPrinter::sMMLog("MessageManager");
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/* static */
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void MMPrinter::PrintImpl(char const* aLocation, const nsAString& aMsg,
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ClonedMessageData const& aData) {
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NS_ConvertUTF16toUTF8 charMsg(aMsg);
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MOZ_LOG(MMPrinter::sMMLog, LogLevel::Debug,
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("%s Message: %s in process type: %s", aLocation, charMsg.get(),
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XRE_ChildProcessTypeToString(XRE_GetProcessType())));
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if (!MOZ_LOG_TEST(sMMLog, LogLevel::Verbose)) {
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return;
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}
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ErrorResult rv;
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AutoJSAPI jsapi;
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MOZ_ALWAYS_TRUE(jsapi.Init(xpc::UnprivilegedJunkScope()));
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JSContext* cx = jsapi.cx();
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ipc::StructuredCloneData data;
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ipc::UnpackClonedMessageDataForChild(aData, data);
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/* Read original StructuredCloneData. */
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JS::RootedValue scdContent(cx);
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data.Read(cx, &scdContent, rv);
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if (NS_WARN_IF(rv.Failed())) {
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rv.SuppressException();
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return;
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}
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JS::RootedString unevalObj(cx, JS_ValueToSource(cx, scdContent));
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nsAutoJSString srcString;
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if (!srcString.init(cx, unevalObj)) return;
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MOZ_LOG(MMPrinter::sMMLog, LogLevel::Verbose,
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(" %s", NS_ConvertUTF16toUTF8(srcString).get()));
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return;
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}
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} // namespace dom
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} // namespace mozilla
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