gecko-dev/dom/base/ConsoleReportCollector.cpp

108 lines
3.6 KiB
C++

/* -*- 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 "mozilla/ConsoleReportCollector.h"
#include "nsNetUtil.h"
namespace mozilla {
NS_IMPL_ISUPPORTS(ConsoleReportCollector, nsIConsoleReportCollector)
ConsoleReportCollector::ConsoleReportCollector()
: mMutex("mozilla::ConsoleReportCollector")
{
}
void
ConsoleReportCollector::AddConsoleReport(uint32_t aErrorFlags,
const nsACString& aCategory,
nsContentUtils::PropertiesFile aPropertiesFile,
const nsACString& aSourceFileURI,
uint32_t aLineNumber,
uint32_t aColumnNumber,
const nsACString& aMessageName,
const nsTArray<nsString>& aStringParams)
{
// any thread
MutexAutoLock lock(mMutex);
mPendingReports.AppendElement(PendingReport(aErrorFlags, aCategory,
aPropertiesFile, aSourceFileURI,
aLineNumber, aColumnNumber,
aMessageName, aStringParams));
}
void
ConsoleReportCollector::FlushConsoleReports(nsIDocument* aDocument)
{
MOZ_ASSERT(NS_IsMainThread());
nsTArray<PendingReport> reports;
{
MutexAutoLock lock(mMutex);
mPendingReports.SwapElements(reports);
}
for (uint32_t i = 0; i < reports.Length(); ++i) {
PendingReport& report = reports[i];
// It would be nice if we did not have to do this since ReportToConsole()
// just turns around and converts it back to a spec.
nsCOMPtr<nsIURI> uri;
nsresult rv = NS_NewURI(getter_AddRefs(uri), report.mSourceFileURI);
if (NS_FAILED(rv)) {
continue;
}
// Convert back from nsTArray<nsString> to the char16_t** format required
// by our l10n libraries and ReportToConsole. (bug 1219762)
UniquePtr<const char16_t*[]> params;
uint32_t paramsLength = report.mStringParams.Length();
if (paramsLength > 0) {
params = MakeUnique<const char16_t*[]>(paramsLength);
for (uint32_t j = 0; j < paramsLength; ++j) {
params[j] = report.mStringParams[j].get();
}
}
nsContentUtils::ReportToConsole(report.mErrorFlags, report.mCategory,
aDocument, report.mPropertiesFile,
report.mMessageName.get(),
params.get(),
paramsLength, uri, EmptyString(),
report.mLineNumber, report.mColumnNumber);
}
}
void
ConsoleReportCollector::FlushConsoleReports(nsIConsoleReportCollector* aCollector)
{
MOZ_ASSERT(aCollector);
nsTArray<PendingReport> reports;
{
MutexAutoLock lock(mMutex);
mPendingReports.SwapElements(reports);
}
for (uint32_t i = 0; i < reports.Length(); ++i) {
PendingReport& report = reports[i];
aCollector->AddConsoleReport(report.mErrorFlags, report.mCategory,
report.mPropertiesFile, report.mSourceFileURI,
report.mLineNumber, report.mColumnNumber,
report.mMessageName, report.mStringParams);
}
}
ConsoleReportCollector::~ConsoleReportCollector()
{
}
} // namespace mozilla