#include "config.h"
#include "JSBase.h"
#include "JSBasePrivate.h"
#include "APICast.h"
#include "Completion.h"
#include "OpaqueJSString.h"
#include "SourceCode.h"
#include <interpreter/CallFrame.h>
#include <runtime/InitializeThreading.h>
#include <runtime/Completion.h>
#include <runtime/JSGlobalObject.h>
#include <runtime/JSLock.h>
#include <runtime/JSObject.h>
using namespace JSC;
JSValueRef JSEvaluateScript(JSContextRef ctx, JSStringRef script, JSObjectRef thisObject, JSStringRef sourceURL, int startingLineNumber, JSValueRef* exception)
{
ExecState* exec = toJS(ctx);
exec->globalData().heap.registerThread();
JSLock lock(exec);
JSObject* jsThisObject = toJS(thisObject);
JSGlobalObject* globalObject = exec->dynamicGlobalObject();
SourceCode source = makeSource(script->ustring(), sourceURL->ustring(), startingLineNumber);
Completion completion = evaluate(globalObject->globalExec(), globalObject->globalScopeChain(), source, jsThisObject);
if (completion.complType() == Throw) {
if (exception)
*exception = toRef(exec, completion.value());
return 0;
}
if (completion.value())
return toRef(exec, completion.value());
return toRef(exec, jsUndefined());
}
bool JSCheckScriptSyntax(JSContextRef ctx, JSStringRef script, JSStringRef sourceURL, int startingLineNumber, JSValueRef* exception)
{
ExecState* exec = toJS(ctx);
exec->globalData().heap.registerThread();
JSLock lock(exec);
SourceCode source = makeSource(script->ustring(), sourceURL->ustring(), startingLineNumber);
Completion completion = checkSyntax(exec->dynamicGlobalObject()->globalExec(), source);
if (completion.complType() == Throw) {
if (exception)
*exception = toRef(exec, completion.value());
return false;
}
return true;
}
void JSGarbageCollect(JSContextRef ctx)
{
if (!ctx)
return;
ExecState* exec = toJS(ctx);
JSGlobalData& globalData = exec->globalData();
JSLock lock(globalData.isSharedInstance);
if (!globalData.heap.isBusy())
globalData.heap.collect();
}
void JSReportExtraMemoryCost(JSContextRef ctx, size_t size)
{
ExecState* exec = toJS(ctx);
exec->globalData().heap.registerThread();
JSLock lock(exec);
exec->globalData().heap.reportExtraMemoryCost(size);
}