JSGlobalObjectConsoleClient.cpp [plain text]
#include "config.h"
#include "JSGlobalObjectConsoleClient.h"
#include "ConsoleMessage.h"
#include "InspectorConsoleAgent.h"
#include "InspectorDebuggerAgent.h"
#include "InspectorScriptProfilerAgent.h"
#include "ScriptArguments.h"
#include "ScriptCallStack.h"
#include "ScriptCallStackFactory.h"
using namespace JSC;
namespace Inspector {
#if !LOG_DISABLED
static bool sLogToSystemConsole = true;
#else
static bool sLogToSystemConsole = false;
#endif
bool JSGlobalObjectConsoleClient::logToSystemConsole()
{
return sLogToSystemConsole;
}
void JSGlobalObjectConsoleClient::setLogToSystemConsole(bool shouldLog)
{
sLogToSystemConsole = shouldLog;
}
JSGlobalObjectConsoleClient::JSGlobalObjectConsoleClient(InspectorConsoleAgent* consoleAgent, InspectorDebuggerAgent* debuggerAgent, InspectorScriptProfilerAgent* scriptProfilerAgent)
: ConsoleClient()
, m_consoleAgent(consoleAgent)
, m_debuggerAgent(debuggerAgent)
, m_scriptProfilerAgent(scriptProfilerAgent)
{
}
void JSGlobalObjectConsoleClient::messageWithTypeAndLevel(MessageType type, MessageLevel level, JSC::ExecState* exec, RefPtr<ScriptArguments>&& arguments)
{
if (JSGlobalObjectConsoleClient::logToSystemConsole())
ConsoleClient::printConsoleMessageWithArguments(MessageSource::ConsoleAPI, type, level, exec, arguments.copyRef());
String message;
arguments->getFirstArgumentAsString(message);
m_consoleAgent->addMessageToConsole(std::make_unique<ConsoleMessage>(MessageSource::ConsoleAPI, type, level, message, WTFMove(arguments), exec));
}
void JSGlobalObjectConsoleClient::count(ExecState* exec, RefPtr<ScriptArguments>&& arguments)
{
m_consoleAgent->count(exec, arguments);
}
void JSGlobalObjectConsoleClient::profile(JSC::ExecState*, const String& title)
{
if (!m_consoleAgent->enabled())
return;
if (!title.isEmpty()) {
for (auto& existingTitle : m_profiles) {
if (existingTitle == title) {
String warning = title.isEmpty() ? ASCIILiteral("Unnamed Profile already exists") : makeString("Profile \"", title, "\" already exists");
m_consoleAgent->addMessageToConsole(std::make_unique<ConsoleMessage>(MessageSource::ConsoleAPI, MessageType::Profile, MessageLevel::Warning, warning));
return;
}
}
}
m_profiles.append(title);
startConsoleProfile();
}
void JSGlobalObjectConsoleClient::profileEnd(JSC::ExecState*, const String& title)
{
if (!m_consoleAgent->enabled())
return;
for (ptrdiff_t i = m_profiles.size() - 1; i >= 0; --i) {
if (title.isEmpty() || m_profiles[i] == title) {
m_profiles.remove(i);
if (m_profiles.isEmpty())
stopConsoleProfile();
return;
}
}
String warning = title.isEmpty() ? ASCIILiteral("No profiles exist") : makeString("Profile \"", title, "\" does not exist");
m_consoleAgent->addMessageToConsole(std::make_unique<ConsoleMessage>(MessageSource::ConsoleAPI, MessageType::ProfileEnd, MessageLevel::Warning, warning));
}
void JSGlobalObjectConsoleClient::startConsoleProfile()
{
m_scriptProfilerAgent->programmaticCaptureStarted();
m_profileRestoreBreakpointActiveValue = m_debuggerAgent->breakpointsActive();
ErrorString unused;
m_debuggerAgent->setBreakpointsActive(unused, false);
const bool includeSamples = true;
m_scriptProfilerAgent->startTracking(unused, &includeSamples);
}
void JSGlobalObjectConsoleClient::stopConsoleProfile()
{
ErrorString unused;
m_scriptProfilerAgent->stopTracking(unused);
m_debuggerAgent->setBreakpointsActive(unused, m_profileRestoreBreakpointActiveValue);
m_scriptProfilerAgent->programmaticCaptureStopped();
}
void JSGlobalObjectConsoleClient::takeHeapSnapshot(JSC::ExecState*, const String& title)
{
m_consoleAgent->takeHeapSnapshot(title);
}
void JSGlobalObjectConsoleClient::time(ExecState*, const String& title)
{
m_consoleAgent->startTiming(title);
}
void JSGlobalObjectConsoleClient::timeEnd(ExecState* exec, const String& title)
{
RefPtr<ScriptCallStack> callStack(createScriptCallStackForConsole(exec, 1));
m_consoleAgent->stopTiming(title, WTFMove(callStack));
}
void JSGlobalObjectConsoleClient::timeStamp(ExecState*, RefPtr<ScriptArguments>&&)
{
warnUnimplemented(ASCIILiteral("console.timeStamp"));
}
void JSGlobalObjectConsoleClient::warnUnimplemented(const String& method)
{
String message = method + " is currently ignored in JavaScript context inspection.";
m_consoleAgent->addMessageToConsole(std::make_unique<ConsoleMessage>(MessageSource::ConsoleAPI, MessageType::Log, MessageLevel::Warning, message, nullptr, nullptr));
}
}