/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* 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 "ScriptErrorHelper.h" #include "MainThreadUtils.h" #include "nsCOMPtr.h" #include "nsContentUtils.h" #include "nsIConsoleService.h" #include "nsIScriptError.h" #include "nsString.h" #include "nsThreadUtils.h" namespace { class ScriptErrorRunnable final : public mozilla::Runnable { nsString mMessage; nsCString mMessageName; nsString mFilename; uint32_t mLineNumber; uint32_t mColumnNumber; uint32_t mSeverityFlag; uint64_t mInnerWindowID; bool mIsChrome; public: ScriptErrorRunnable(const nsAString& aMessage, const nsAString& aFilename, uint32_t aLineNumber, uint32_t aColumnNumber, uint32_t aSeverityFlag, bool aIsChrome, uint64_t aInnerWindowID) : mMessage(aMessage) , mFilename(aFilename) , mLineNumber(aLineNumber) , mColumnNumber(aColumnNumber) , mSeverityFlag(aSeverityFlag) , mInnerWindowID(aInnerWindowID) , mIsChrome(aIsChrome) { MOZ_ASSERT(!NS_IsMainThread()); mMessageName.SetIsVoid(true); } ScriptErrorRunnable(const nsACString& aMessageName, const nsAString& aFilename, uint32_t aLineNumber, uint32_t aColumnNumber, uint32_t aSeverityFlag, bool aIsChrome, uint64_t aInnerWindowID) : mMessageName(aMessageName) , mFilename(aFilename) , mLineNumber(aLineNumber) , mColumnNumber(aColumnNumber) , mSeverityFlag(aSeverityFlag) , mInnerWindowID(aInnerWindowID) , mIsChrome(aIsChrome) { MOZ_ASSERT(!NS_IsMainThread()); mMessage.SetIsVoid(true); } static void DumpLocalizedMessage(const nsACString& aMessageName, const nsAString& aFilename, uint32_t aLineNumber, uint32_t aColumnNumber, uint32_t aSeverityFlag, bool aIsChrome, uint64_t aInnerWindowID) { MOZ_ASSERT(NS_IsMainThread()); MOZ_ASSERT(!aMessageName.IsEmpty()); nsXPIDLString localizedMessage; if (NS_WARN_IF(NS_FAILED( nsContentUtils::GetLocalizedString(nsContentUtils::eDOM_PROPERTIES, aMessageName.BeginReading(), localizedMessage)))) { return; } Dump(localizedMessage, aFilename, aLineNumber, aColumnNumber, aSeverityFlag, aIsChrome, aInnerWindowID); } static void Dump(const nsAString& aMessage, const nsAString& aFilename, uint32_t aLineNumber, uint32_t aColumnNumber, uint32_t aSeverityFlag, bool aIsChrome, uint64_t aInnerWindowID) { MOZ_ASSERT(NS_IsMainThread()); nsAutoCString category; if (aIsChrome) { category.AssignLiteral("chrome "); } else { category.AssignLiteral("content "); } category.AppendLiteral("javascript"); nsCOMPtr<nsIConsoleService> consoleService = do_GetService(NS_CONSOLESERVICE_CONTRACTID); MOZ_ASSERT(consoleService); nsCOMPtr<nsIScriptError> scriptError = do_CreateInstance(NS_SCRIPTERROR_CONTRACTID); MOZ_ASSERT(scriptError); if (aInnerWindowID) { MOZ_ALWAYS_SUCCEEDS( scriptError->InitWithWindowID(aMessage, aFilename, /* aSourceLine */ EmptyString(), aLineNumber, aColumnNumber, aSeverityFlag, category, aInnerWindowID)); } else { MOZ_ALWAYS_SUCCEEDS( scriptError->Init(aMessage, aFilename, /* aSourceLine */ EmptyString(), aLineNumber, aColumnNumber, aSeverityFlag, category.get())); } MOZ_ALWAYS_SUCCEEDS(consoleService->LogMessage(scriptError)); } NS_IMETHOD Run() override { MOZ_ASSERT(NS_IsMainThread()); MOZ_ASSERT(mMessage.IsVoid() != mMessageName.IsVoid()); if (!mMessage.IsVoid()) { Dump(mMessage, mFilename, mLineNumber, mColumnNumber, mSeverityFlag, mIsChrome, mInnerWindowID); return NS_OK; } DumpLocalizedMessage(mMessageName, mFilename, mLineNumber, mColumnNumber, mSeverityFlag, mIsChrome, mInnerWindowID); return NS_OK; } private: virtual ~ScriptErrorRunnable() {} }; } // namespace namespace mozilla { namespace dom { namespace indexedDB { /*static*/ void ScriptErrorHelper::Dump(const nsAString& aMessage, const nsAString& aFilename, uint32_t aLineNumber, uint32_t aColumnNumber, uint32_t aSeverityFlag, bool aIsChrome, uint64_t aInnerWindowID) { if (NS_IsMainThread()) { ScriptErrorRunnable::Dump(aMessage, aFilename, aLineNumber, aColumnNumber, aSeverityFlag, aIsChrome, aInnerWindowID); } else { RefPtr<ScriptErrorRunnable> runnable = new ScriptErrorRunnable(aMessage, aFilename, aLineNumber, aColumnNumber, aSeverityFlag, aIsChrome, aInnerWindowID); MOZ_ALWAYS_SUCCEEDS(NS_DispatchToMainThread(runnable)); } } /*static*/ void ScriptErrorHelper::DumpLocalizedMessage(const nsACString& aMessageName, const nsAString& aFilename, uint32_t aLineNumber, uint32_t aColumnNumber, uint32_t aSeverityFlag, bool aIsChrome, uint64_t aInnerWindowID) { if (NS_IsMainThread()) { ScriptErrorRunnable::DumpLocalizedMessage(aMessageName, aFilename, aLineNumber, aColumnNumber, aSeverityFlag, aIsChrome, aInnerWindowID); } else { RefPtr<ScriptErrorRunnable> runnable = new ScriptErrorRunnable(aMessageName, aFilename, aLineNumber, aColumnNumber, aSeverityFlag, aIsChrome, aInnerWindowID); MOZ_ALWAYS_SUCCEEDS(NS_DispatchToMainThread(runnable)); } } } // namespace indexedDB } // namespace dom } // namespace mozilla