ScriptGlobalObject.cpp   [plain text]

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#include "config.h"
#include "ScriptGlobalObject.h"

#include "JSDOMBinding.h"
#include "JSInspectorFrontendHost.h"
#include <bindings/ScriptObject.h>
#include <runtime/IdentifierInlines.h>
#include <runtime/JSLock.h>

using namespace JSC;

namespace WebCore {

static bool handleException(JSC::ExecState* scriptState)
{
    if (!scriptState->hadException())
        return true;

    reportException(scriptState, scriptState->exception());
    return false;
}

bool ScriptGlobalObject::set(JSC::ExecState* scriptState, const char* name, const Deprecated::ScriptObject& value)
{
    JSLockHolder lock(scriptState);
    scriptState->lexicalGlobalObject()->putDirect(scriptState->vm(), Identifier::fromString(scriptState, name), value.jsObject());
    return handleException(scriptState);
}

bool ScriptGlobalObject::set(JSC::ExecState* scriptState, const char* name, InspectorFrontendHost* value)
{
    JSLockHolder lock(scriptState);
    JSDOMGlobalObject* globalObject = jsCast<JSDOMGlobalObject*>(scriptState->lexicalGlobalObject());
    globalObject->putDirect(scriptState->vm(), Identifier::fromString(scriptState, name), toJS(scriptState, globalObject, value));
    return handleException(scriptState);
}

bool ScriptGlobalObject::get(JSC::ExecState* scriptState, const char* name, Deprecated::ScriptObject& value)
{
    JSLockHolder lock(scriptState);
    JSValue jsValue = scriptState->lexicalGlobalObject()->get(scriptState, Identifier::fromString(scriptState, name));
    if (!jsValue)
        return false;

    if (!jsValue.isObject())
        return false;

    value = Deprecated::ScriptObject(scriptState, asObject(jsValue));
    return true;
}

bool ScriptGlobalObject::remove(JSC::ExecState* scriptState, const char* name)
{
    JSLockHolder lock(scriptState);
    scriptState->lexicalGlobalObject()->methodTable()->deleteProperty(scriptState->lexicalGlobalObject(), scriptState, Identifier::fromString(scriptState, name));
    return handleException(scriptState);
}

} // namespace WebCore