JsValuePtr GlobalJsObject::Setup(JsEnginePtr jsEngine, const AppInfo& appInfo,
JsValuePtr obj)
{
obj->SetProperty("setTimeout", jsEngine->NewCallback(::SetTimeoutCallback));
obj->SetProperty("_triggerEvent", jsEngine->NewCallback(::TriggerEventCallback));
obj->SetProperty("_fileSystem",
FileSystemJsObject::Setup(jsEngine, jsEngine->NewObject()));
obj->SetProperty("_webRequest",
WebRequestJsObject::Setup(jsEngine, jsEngine->NewObject()));
obj->SetProperty("console",
ConsoleJsObject::Setup(jsEngine, jsEngine->NewObject()));
obj->SetProperty("_appInfo",
AppInfoJsObject::Setup(jsEngine, appInfo, jsEngine->NewObject()));
return obj;
}
FilterEngine::FilterEngine(JsEnginePtr jsEngine,
const FilterEngine::Prefs& preconfiguredPrefs)
: jsEngine(jsEngine), initialized(false), firstRun(false), updateCheckId(0)
{
jsEngine->SetEventCallback("_init", std::bind(&FilterEngine::InitDone,
this, std::placeholders::_1));
{
// Lock the JS engine while we are loading scripts, no timeouts should fire
// until we are done.
const JsContext context(jsEngine);
// Set the preconfigured prefs
JsValuePtr preconfiguredPrefsObject = jsEngine->NewObject();
for (FilterEngine::Prefs::const_iterator it = preconfiguredPrefs.begin();
it != preconfiguredPrefs.end(); it++)
{
preconfiguredPrefsObject->SetProperty(it->first, it->second);
}
jsEngine->SetGlobalProperty("_preconfiguredPrefs", preconfiguredPrefsObject);
// Load adblockplus scripts
for (int i = 0; !jsSources[i].empty(); i += 2)
jsEngine->Evaluate(jsSources[i + 1], jsSources[i]);
}
// TODO: This should really be implemented via a conditional variable
while (!initialized)
::Sleep(10);
}