TiValueRef TiEvalScript(TiContextRef ctx, TiStringRef script, TiObjectRef thisObject, TiStringRef sourceURL, int startingLineNumber, TiValueRef* exception)
{
TiExcState* exec = toJS(ctx);
exec->globalData().heap.registerThread();
TiLock lock(exec);
TiObject* jsThisObject = toJS(thisObject);
// evaluate sets "this" to the global object if it is NULL
TiGlobalObject* 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());
// happens, for example, when the only statement is an empty (';') statement
return toRef(exec, jsUndefined());
}
bool TiCheckScriptSyntax(TiContextRef ctx, TiStringRef script, TiStringRef sourceURL, int startingLineNumber, TiValueRef* exception)
{
TiExcState* exec = toJS(ctx);
exec->globalData().heap.registerThread();
TiLock 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;
}
TiValueRef TiValueMakeFromJSONString(TiContextRef ctx, TiStringRef string)
{
TiExcState* exec = toJS(ctx);
APIEntryShim entryShim(exec);
LiteralParser parser(exec, string->ustring(), LiteralParser::StrictJSON);
return toRef(exec, parser.tryLiteralParse());
}
TiValueRef TiValueMakeString(TiContextRef ctx, TiStringRef string)
{
TiExcState* exec = toJS(ctx);
APIEntryShim entryShim(exec);
return toRef(exec, jsString(exec, string->ustring()));
}
CFStringRef TiStringCopyCFString(CFAllocatorRef alloc, TiStringRef string)
{
return CFStringCreateWithCharacters(alloc, reinterpret_cast<const UniChar*>(string->characters()), string->length());
}
