/* static */
Value Value::fromJSON(JSContextRef ctx, const String& json) {
auto result = JSValueMakeFromJSONString(ctx, json);
if (!result) {
throwJSExecutionException("Failed to create String from JSON");
}
return Value(ctx, result);
}
void JSCExecutor::setGlobalVariable(const std::string& propName, const std::string& jsonValue) {
auto globalObject = JSContextGetGlobalObject(m_context);
String jsPropertyName(propName.c_str());
String jsValueJSON(jsonValue.c_str());
auto valueToInject = JSValueMakeFromJSONString(m_context, jsValueJSON);
JSObjectSetProperty(m_context, globalObject, jsPropertyName, valueToInject, 0, NULL);
}
bool script_state_load_single(int script_idx,bool checkpoint,char *err_str)
{
int prop_name_len,prop_value_len;
char prop_name[256];
char *prop_value;
script_type *script;
JSStringRef js_prop_name,js_prop_json;
JSValueRef js_prop_value;
if (script_idx==-1) return(TRUE);
// get the script
script=js.script_list.scripts[script_idx];
// run through the properties to replace
// a 0 property name length means the end
// of properties for this script
while (TRUE) {
// get the prop name and JSON value
game_file_get_chunk(&prop_name_len);
if (prop_name_len==0) break;
game_file_get_chunk(prop_name);
game_file_get_chunk(&prop_value_len);
prop_value=(char*)malloc(prop_value_len);
if (prop_value==NULL) {
strcpy(err_str,"Out of Memory");
return(FALSE);
}
game_file_get_chunk(prop_value);
// process the property
js_prop_name=JSStringCreateWithUTF8CString(prop_name);
js_prop_json=JSStringCreateWithUTF8CString(prop_value);
js_prop_value=JSValueMakeFromJSONString(script->cx,js_prop_json);
JSStringRelease(js_prop_json);
JSObjectSetProperty(script->cx,script->global_obj,js_prop_name,js_prop_value,0,NULL);
JSStringRelease(js_prop_name);
}
// send load event to script
scripts_post_event(script_idx,-1,sd_event_state,(checkpoint?sd_event_state_load_checkpoint:sd_event_state_load),0,err_str);
return(TRUE);
}
// has property method for callback parameters
JSValueRef spjsdata_get_property_cb(JSContextRef ctx, JSObjectRef object, JSStringRef propertyName, JSValueRef* exception)
{
bool ret = false;
JSValueRef retval;
int propertySize = JSStringGetMaximumUTF8CStringSize(propertyName);
char* property = (char*)malloc(propertySize*sizeof(char));
JSStringGetUTF8CString(propertyName, property, propertySize);
char* data = (char*)JSObjectGetPrivate(object);
if(strcmp(kParamOTP,property) == 0)
{
JSStringRef sref = JSStringCreateWithUTF8CString(data);
JSValueRef ref = JSValueMakeString(ctx, sref);
retval = ref;
ret = true;
}
if(strcmp(kParamCode,property) == 0)
{
JSStringRef sref = JSStringCreateWithUTF8CString(data);
JSValueRef ref = JSValueMakeString(ctx, sref);
retval = ref;
ret = true;
}
if(strcmp(kParamMessage,property) == 0)
{
JSStringRef sref = JSStringCreateWithUTF8CString(data);
JSValueRef ref = JSValueMakeString(ctx, sref);
retval = ref;
ret = true;
}
if(strcmp(kParamData,property) == 0)
{
//JSStringRef sref = JSStringCreateWithUTF8CString(data);
//JSValueRef ref = JSValueMakeString(ctx, sref);
// json object is passed to e.data
DPInfo* info = (DPInfo*)JSObjectGetPrivate(object);
// std::string json = "{\"status\":\"" + (char)info->status + "\",\"version\":\"" + info->version + "\",\"serial\":\"" + info->serial + "\"}";
char *jsonBuffer = new char[256];
memset(jsonBuffer, 0, 256);
sprintf(jsonBuffer, "{\"status\":\"%u\",\"version\":\"%u\",\"serial\":\"%s\",\"passwordFatalCounter\":\"%u\",\"appEventCounter\":\"%lu\"}", info->status, info->version, info->serial.c_str(), info->fatalCounter, info->appEventCounter);
JSStringRef sref = JSStringCreateWithUTF8CString(jsonBuffer);
delete []jsonBuffer;
JSValueRef ref = JSValueMakeFromJSONString(ctx, sref);
retval = ref;
ret = true;
}
free(property);
return retval;
}
JSValue::JSValue(const JSContext& js_context, const JSString& js_string, bool parse_as_json)
: js_context__(js_context) {
HAL_LOG_TRACE("JSValue:: ctor 1 ", this);
if (parse_as_json) {
js_value_ref__ = JSValueMakeFromJSONString(static_cast<JSContextRef>(js_context), static_cast<JSStringRef>(js_string));
if (!js_value_ref__) {
const std::string message = "Input is not a valid JSON string: " + to_string(js_string);
detail::ThrowRuntimeError("JSValue", message);
}
} else {
js_value_ref__ = JSValueMakeString(static_cast<JSContextRef>(js_context__), static_cast<JSStringRef>(js_string));
}
HAL_LOG_TRACE("JSValue:: retain ", js_value_ref__, " for ", this);
JSValueProtect(static_cast<JSContextRef>(js_context__), js_value_ref__);
}
NATIVE(JSValue,jlong,makeFromJSONString) (PARAMS, jlong ctx, jlong stringRef)
{
JSContextWrapper *wrapper = (JSContextWrapper *)ctx;
struct msg_t {
JSContextRef ctx;
JSStringRef stringRef;
JSValueRef valueRef;
};
msg_t msg = {
wrapper->context,
(JSStringRef)stringRef,
(JSValueRef)0
};
wrapper->worker_q->sync([](void *msg){
msg_t *m = (msg_t *)msg;
m->valueRef = JSValueMakeFromJSONString(m->ctx, m->stringRef);
}, &msg);
return (long) msg.valueRef;
}
