gecko-dev/dom/console/ConsoleInstance.cpp

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7.4 KiB
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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 "mozilla/dom/ConsoleInstance.h"
#include "mozilla/dom/ConsoleBinding.h"
#include "ConsoleCommon.h"
#include "ConsoleUtils.h"
namespace mozilla {
namespace dom {
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(ConsoleInstance, mConsole)
NS_IMPL_CYCLE_COLLECTING_ADDREF(ConsoleInstance)
NS_IMPL_CYCLE_COLLECTING_RELEASE(ConsoleInstance)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(ConsoleInstance)
NS_INTERFACE_MAP_ENTRY(nsISupports)
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
NS_INTERFACE_MAP_END
namespace {
ConsoleLogLevel PrefToValue(const nsAString& aPref) {
if (!NS_IsMainThread()) {
NS_WARNING("Console.maxLogLevelPref is not supported on workers!");
return ConsoleLogLevel::All;
}
NS_ConvertUTF16toUTF8 pref(aPref);
nsAutoCString value;
nsresult rv = Preferences::GetCString(pref.get(), value);
if (NS_WARN_IF(NS_FAILED(rv))) {
nsString message;
message.AssignLiteral(
"Console.maxLogLevelPref used with a non-existing pref: ");
message.Append(aPref);
nsContentUtils::LogSimpleConsoleError(message, "chrome", false);
return ConsoleLogLevel::All;
}
int index = FindEnumStringIndexImpl(value.get(), value.Length(),
ConsoleLogLevelValues::strings);
if (NS_WARN_IF(index < 0)) {
nsString message;
message.AssignLiteral("Invalid Console.maxLogLevelPref value: ");
message.Append(NS_ConvertUTF8toUTF16(value));
nsContentUtils::LogSimpleConsoleError(message, "chrome", false);
return ConsoleLogLevel::All;
}
MOZ_ASSERT(index < (int)ConsoleLogLevel::EndGuard_);
return static_cast<ConsoleLogLevel>(index);
}
ConsoleUtils::Level WebIDLevelToConsoleUtilsLevel(ConsoleLevel aLevel) {
switch (aLevel) {
case ConsoleLevel::Log:
return ConsoleUtils::eLog;
case ConsoleLevel::Warning:
return ConsoleUtils::eWarning;
case ConsoleLevel::Error:
return ConsoleUtils::eError;
default:
break;
}
return ConsoleUtils::eLog;
}
} // namespace
ConsoleInstance::ConsoleInstance(JSContext* aCx,
const ConsoleInstanceOptions& aOptions)
: mConsole(new Console(aCx, nullptr, 0, 0)) {
mConsole->mConsoleID = aOptions.mConsoleID;
mConsole->mPassedInnerID = aOptions.mInnerID;
if (aOptions.mDump.WasPassed()) {
mConsole->mDumpFunction = &aOptions.mDump.Value();
}
mConsole->mPrefix = aOptions.mPrefix;
// Let's inform that this is a custom instance.
mConsole->mChromeInstance = true;
if (aOptions.mMaxLogLevel.WasPassed()) {
mConsole->mMaxLogLevel = aOptions.mMaxLogLevel.Value();
}
if (!aOptions.mMaxLogLevelPref.IsEmpty()) {
mConsole->mMaxLogLevel = PrefToValue(aOptions.mMaxLogLevelPref);
}
}
ConsoleInstance::~ConsoleInstance() {}
JSObject* ConsoleInstance::WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) {
return ConsoleInstance_Binding::Wrap(aCx, this, aGivenProto);
}
#define METHOD(name, string) \
void ConsoleInstance::name(JSContext* aCx, \
const Sequence<JS::Value>& aData) { \
mConsole->MethodInternal(aCx, Console::Method##name, \
NS_LITERAL_STRING(string), aData); \
}
METHOD(Log, "log")
METHOD(Info, "info")
METHOD(Warn, "warn")
METHOD(Error, "error")
METHOD(Exception, "exception")
METHOD(Debug, "debug")
METHOD(Table, "table")
METHOD(Trace, "trace")
METHOD(Dir, "dir");
METHOD(Dirxml, "dirxml");
METHOD(Group, "group")
METHOD(GroupCollapsed, "groupCollapsed")
#undef METHOD
void ConsoleInstance::GroupEnd(JSContext* aCx) {
const Sequence<JS::Value> data;
mConsole->MethodInternal(aCx, Console::MethodGroupEnd,
NS_LITERAL_STRING("groupEnd"), data);
}
void ConsoleInstance::Time(JSContext* aCx, const nsAString& aLabel) {
mConsole->StringMethodInternal(aCx, aLabel, Sequence<JS::Value>(),
Console::MethodTime,
NS_LITERAL_STRING("time"));
}
void ConsoleInstance::TimeLog(JSContext* aCx, const nsAString& aLabel,
const Sequence<JS::Value>& aData) {
mConsole->StringMethodInternal(aCx, aLabel, aData, Console::MethodTimeLog,
NS_LITERAL_STRING("timeLog"));
}
void ConsoleInstance::TimeEnd(JSContext* aCx, const nsAString& aLabel) {
mConsole->StringMethodInternal(aCx, aLabel, Sequence<JS::Value>(),
Console::MethodTimeEnd,
NS_LITERAL_STRING("timeEnd"));
}
void ConsoleInstance::TimeStamp(JSContext* aCx,
const JS::Handle<JS::Value> aData) {
ConsoleCommon::ClearException ce(aCx);
Sequence<JS::Value> data;
SequenceRooter<JS::Value> rooter(aCx, &data);
if (aData.isString() && !data.AppendElement(aData, fallible)) {
return;
}
mConsole->MethodInternal(aCx, Console::MethodTimeStamp,
NS_LITERAL_STRING("timeStamp"), data);
}
void ConsoleInstance::Profile(JSContext* aCx,
const Sequence<JS::Value>& aData) {
mConsole->ProfileMethodInternal(aCx, Console::MethodProfile,
NS_LITERAL_STRING("profile"), aData);
}
void ConsoleInstance::ProfileEnd(JSContext* aCx,
const Sequence<JS::Value>& aData) {
mConsole->ProfileMethodInternal(aCx, Console::MethodProfileEnd,
NS_LITERAL_STRING("profileEnd"), aData);
}
void ConsoleInstance::Assert(JSContext* aCx, bool aCondition,
const Sequence<JS::Value>& aData) {
if (!aCondition) {
mConsole->MethodInternal(aCx, Console::MethodAssert,
NS_LITERAL_STRING("assert"), aData);
}
}
void ConsoleInstance::Count(JSContext* aCx, const nsAString& aLabel) {
mConsole->StringMethodInternal(aCx, aLabel, Sequence<JS::Value>(),
Console::MethodCount,
NS_LITERAL_STRING("count"));
}
void ConsoleInstance::CountReset(JSContext* aCx, const nsAString& aLabel) {
mConsole->StringMethodInternal(aCx, aLabel, Sequence<JS::Value>(),
Console::MethodCountReset,
NS_LITERAL_STRING("countReset"));
}
void ConsoleInstance::Clear(JSContext* aCx) {
const Sequence<JS::Value> data;
mConsole->MethodInternal(aCx, Console::MethodClear,
NS_LITERAL_STRING("clear"), data);
}
void ConsoleInstance::ReportForServiceWorkerScope(const nsAString& aScope,
const nsAString& aMessage,
const nsAString& aFilename,
uint32_t aLineNumber,
uint32_t aColumnNumber,
ConsoleLevel aLevel) {
if (!NS_IsMainThread()) {
return;
}
ConsoleUtils::ReportForServiceWorkerScope(
aScope, aMessage, aFilename, aLineNumber, aColumnNumber,
WebIDLevelToConsoleUtilsLevel(aLevel));
}
} // namespace dom
} // namespace mozilla