static JSValueRef JSNode_removeChild(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception)
{
UNUSED_PARAM(function);
/* Example of ignoring invalid values */
if (argumentCount > 0) {
if (JSValueIsObjectOfClass(context, thisObject, JSNode_class(context))) {
if (JSValueIsObjectOfClass(context, arguments[0], JSNode_class(context))) {
Node* node = JSObjectGetPrivate(thisObject);
Node* child = JSObjectGetPrivate(JSValueToObject(context, arguments[0], exception));
Node_removeChild(node, child);
}
}
}
return JSValueMakeUndefined(context);
}
static JSValueRef JSNode_replaceChild(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception)
{
UNUSED_PARAM(function);
if (argumentCount > 1) {
if (JSValueIsObjectOfClass(context, thisObject, JSNode_class(context))) {
if (JSValueIsObjectOfClass(context, arguments[0], JSNode_class(context))) {
if (JSValueIsObjectOfClass(context, arguments[1], JSNode_class(context))) {
Node* node = JSObjectGetPrivate(thisObject);
Node* newChild = JSObjectGetPrivate(JSValueToObject(context, arguments[0], exception));
Node* oldChild = JSObjectGetPrivate(JSValueToObject(context, arguments[1], exception));
Node_replaceChild(node, newChild, oldChild);
}
}
}
}
return JSValueMakeUndefined(context);
}
static JSValueRef JSNode_appendChild(JSContextRef context, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception)
{
UNUSED_PARAM(function);
/* Example of throwing a type error for invalid values */
if (!JSValueIsObjectOfClass(context, thisObject, JSNode_class(context))) {
JSStringRef message = JSStringCreateWithUTF8CString("TypeError: appendChild can only be called on nodes");
*exception = JSValueMakeString(context, message);
JSStringRelease(message);
} else if (argumentCount < 1 || !JSValueIsObjectOfClass(context, arguments[0], JSNode_class(context))) {
JSStringRef message = JSStringCreateWithUTF8CString("TypeError: first argument to appendChild must be a node");
*exception = JSValueMakeString(context, message);
JSStringRelease(message);
} else {
Node* node = JSObjectGetPrivate(thisObject);
Node* child = JSObjectGetPrivate(JSValueToObject(context, arguments[0], NULL));
Node_appendChild(node, child);
}
return JSValueMakeUndefined(context);
}
JSObjectRef JSNode_new(JSContextRef context, Node* node)
{
return JSObjectMake(context, JSNode_class(context), node);
}
int main(int argc, char* argv[])
{
const char *scriptPath = "minidom.js";
if (argc > 1) {
scriptPath = argv[1];
}
AJGlobalContextRef context = AJGlobalContextCreateInGroup(NULL, NULL);
AJObjectRef globalObject = AJContextGetGlobalObject(context);
AJStringRef printIString = AJStringCreateWithUTF8CString("print");
AJObjectSetProperty(context, globalObject, printIString, AJObjectMakeFunctionWithCallback(context, printIString, print), kAJPropertyAttributeNone, NULL);
AJStringRelease(printIString);
AJStringRef node = AJStringCreateWithUTF8CString("Node");
AJObjectSetProperty(context, globalObject, node, AJObjectMakeConstructor(context, JSNode_class(context), JSNode_construct), kAJPropertyAttributeNone, NULL);
AJStringRelease(node);
char* scriptUTF8 = createStringWithContentsOfFile(scriptPath);
AJStringRef script = AJStringCreateWithUTF8CString(scriptUTF8);
AJValueRef exception;
AJValueRef result = AJEvaluateScript(context, script, NULL, NULL, 1, &exception);
if (result)
printf("PASS: Test script executed successfully.\n");
else {
printf("FAIL: Test script threw exception:\n");
AJStringRef exceptionIString = AJValueToStringCopy(context, exception, NULL);
size_t exceptionUTF8Size = AJStringGetMaximumUTF8CStringSize(exceptionIString);
char* exceptionUTF8 = (char*)malloc(exceptionUTF8Size);
AJStringGetUTF8CString(exceptionIString, exceptionUTF8, exceptionUTF8Size);
printf("%s\n", exceptionUTF8);
free(exceptionUTF8);
AJStringRelease(exceptionIString);
}
AJStringRelease(script);
free(scriptUTF8);
globalObject = 0;
AJGlobalContextRelease(context);
printf("PASS: Program exited normally.\n");
return 0;
}
