/*
JSRunEvaluate
*/
JSObjectRef JSRunEvaluate(JSRunRef ref)
{
JSObjectRef result = 0;
JSRun* ptr = (JSRun*)ref;
if (ptr)
{
Completion completion = ptr->Evaluate();
if (completion.isValueCompletion())
{
result = (JSObjectRef)KJSValueToJSObject(completion.value(), ptr->GetInterpreter()->globalExec());
}
if (completion.complType() == Throw)
{
JSFlags flags = ptr->Flags();
if (flags & kJSFlagDebug)
{
CFTypeRef error = JSObjectCopyCFValue(result);
if (error)
{
CFShow(error);
CFRelease(error);
}
}
}
}
return result;
}
static ExitCode evaluateString(Interpreter *interp, const char *fileName,
const UString &code,
bool printResult = false)
{
ExecState *exec = interp->globalExec();
Completion res = interp->evaluate(fileName, 0, code);
if (res.complType() == Throw) {
CString msg = res.value()->toString(exec).UTF8String();
JSObject *resObj = res.value()->toObject(exec);
CString message = resObj->toString(exec).UTF8String();
int line = resObj->toObject(exec)->get(exec, "line")->toUInt32(exec);
if (fileName) {
fprintf(stderr, "%s (line %d): ", fileName, line);
}
fprintf(stderr, "%s\n", msg.c_str());
return ErrorEval;
} else if (printResult) {
if (res.isValueCompletion() && !res.value()->isUndefined()) {
CString s8 = res.value()->toString(exec).UTF8String();
if (s8.size() != 0) {
fprintf(stdout, "%s\n", s8.c_str());
}
}
}
return ErrorNone;
}
static void runInteractive(GlobalObject* globalObject)
{
while (true) {
#if HAVE(READLINE)
char* line = readline(interactivePrompt);
if (!line)
break;
if (line[0])
add_history(line);
Completion completion = Interpreter::evaluate(globalObject->globalExec(), globalObject->globalScopeChain(), interpreterName, 1, line);
free(line);
#else
puts(interactivePrompt);
Vector<char, 256> line;
int c;
while ((c = getchar()) != EOF) {
// FIXME: Should we also break on \r?
if (c == '\n')
break;
line.append(c);
}
line.append('\0');
Completion completion = Interpreter::evaluate(globalObject->globalExec(), globalObject->globalScopeChain(), interpreterName, 1, line.data());
#endif
if (completion.isValueCompletion())
printf("%s\n", completion.value()->toString(globalObject->globalExec()).UTF8String().c_str());
}
printf("\n");
}
static void runInteractive(GlobalObject* globalObject)
{
//abaldeva: Put it here instead of it being static. Otherwise it allocates memory before the
//user has a chance to set the allocator.
const UString interpreterName("Interpreter");
while (true) {
#if HAVE(READLINE)
char* line = readline(interactivePrompt);
if (!line)
break;
if (line[0])
add_history(line);
Completion completion = Interpreter::evaluate(globalObject->globalExec(), globalObject->globalScopeChain(), interpreterName, 1, line);
free(line);
#else
puts(interactivePrompt);
Vector<char, 256> line;
int c;
while ((c = getchar()) != EOF) {
// FIXME: Should we also break on \r?
if (c == '\n')
break;
line.append(c);
}
line.append('\0');
Completion completion = Interpreter::evaluate(globalObject->globalExec(), globalObject->globalScopeChain(), interpreterName, 1, line.data());
#endif
if (completion.isValueCompletion())
printf("%s\n", completion.value()->toString(globalObject->globalExec()).UTF8String().c_str());
}
printf("\n");
}
