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-rw-r--r--dom/indexedDB/ScriptErrorHelper.cpp249
1 files changed, 249 insertions, 0 deletions
diff --git a/dom/indexedDB/ScriptErrorHelper.cpp b/dom/indexedDB/ScriptErrorHelper.cpp
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index 000000000..2db9c50e3
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+++ b/dom/indexedDB/ScriptErrorHelper.cpp
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+/* -*- 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