PageDebuggerAgent.cpp [plain text]
#include "config.h"
#include "PageDebuggerAgent.h"
#include "CachedResource.h"
#include "InspectorOverlay.h"
#include "InspectorPageAgent.h"
#include "InstrumentingAgents.h"
#include "MainFrame.h"
#include "Page.h"
#include "PageConsoleClient.h"
#include "PageScriptDebugServer.h"
#include "ScriptState.h"
#include <inspector/InjectedScript.h>
#include <inspector/InjectedScriptManager.h>
#include <inspector/ScriptCallStack.h>
#include <inspector/ScriptCallStackFactory.h>
#include <wtf/NeverDestroyed.h>
using namespace Inspector;
namespace WebCore {
PageDebuggerAgent::PageDebuggerAgent(PageAgentContext& context, InspectorPageAgent* pageAgent, InspectorOverlay* overlay)
: WebDebuggerAgent(context)
, m_page(context.inspectedPage)
, m_pageAgent(pageAgent)
, m_overlay(overlay)
{
}
void PageDebuggerAgent::enable()
{
WebDebuggerAgent::enable();
m_instrumentingAgents.setPageDebuggerAgent(this);
}
void PageDebuggerAgent::disable(bool isBeingDestroyed)
{
WebDebuggerAgent::disable(isBeingDestroyed);
m_instrumentingAgents.setPageDebuggerAgent(nullptr);
}
String PageDebuggerAgent::sourceMapURLForScript(const Script& script)
{
static NeverDestroyed<String> sourceMapHTTPHeader(ASCIILiteral("SourceMap"));
static NeverDestroyed<String> sourceMapHTTPHeaderDeprecated(ASCIILiteral("X-SourceMap"));
if (!script.url.isEmpty()) {
CachedResource* resource = m_pageAgent->cachedResource(&m_page.mainFrame(), URL(ParsedURLString, script.url));
if (resource) {
String sourceMapHeader = resource->response().httpHeaderField(sourceMapHTTPHeader);
if (!sourceMapHeader.isEmpty())
return sourceMapHeader;
sourceMapHeader = resource->response().httpHeaderField(sourceMapHTTPHeaderDeprecated);
if (!sourceMapHeader.isEmpty())
return sourceMapHeader;
}
}
return InspectorDebuggerAgent::sourceMapURLForScript(script);
}
void PageDebuggerAgent::muteConsole()
{
PageConsoleClient::mute();
}
void PageDebuggerAgent::unmuteConsole()
{
PageConsoleClient::unmute();
}
void PageDebuggerAgent::breakpointActionLog(JSC::ExecState& state, const String& message)
{
m_pageAgent->page().console().addMessage(MessageSource::JS, MessageLevel::Log, message, createScriptCallStack(&state, ScriptCallStack::maxCallStackSizeToCapture));
}
InjectedScript PageDebuggerAgent::injectedScriptForEval(ErrorString& errorString, const int* executionContextId)
{
if (!executionContextId) {
JSC::ExecState* scriptState = mainWorldExecState(&m_pageAgent->mainFrame());
return injectedScriptManager().injectedScriptFor(scriptState);
}
InjectedScript injectedScript = injectedScriptManager().injectedScriptForId(*executionContextId);
if (injectedScript.hasNoValue())
errorString = ASCIILiteral("Execution context with given id not found.");
return injectedScript;
}
void PageDebuggerAgent::setOverlayMessage(ErrorString&, const String* message)
{
m_overlay->setPausedInDebuggerMessage(message);
}
void PageDebuggerAgent::didClearMainFrameWindowObject()
{
didClearGlobalObject();
}
void PageDebuggerAgent::mainFrameStartedLoading()
{
if (isPaused()) {
setSuppressAllPauses(true);
ErrorString unused;
resume(unused);
}
}
void PageDebuggerAgent::mainFrameStoppedLoading()
{
setSuppressAllPauses(false);
}
void PageDebuggerAgent::mainFrameNavigated()
{
setSuppressAllPauses(false);
}
}