/*JSON{
"type" : "method",
"class" : "Object",
"name" : "removeAllListeners",
"generate" : "jswrap_object_removeAllListeners",
"params" : [
["event","JsVar","The name of the event, for instance 'data'"]
]
}
Removes all listeners, or those of the specified event.
*/
void jswrap_object_removeAllListeners(JsVar *parent, JsVar *event) {
if (!jsvHasChildren(parent)) {
jsWarn("Parent must be an object - not a String, Integer, etc.");
return;
}
if (jsvIsString(event)) {
// remove the whole child containing listeners
JsVar *eventName = jsvVarPrintf(JS_EVENT_PREFIX"%s",event);
if (!eventName) return; // no memory
JsVar *eventList = jsvFindChildFromVar(parent, eventName, true);
jsvUnLock(eventName);
if (eventList) {
jsvRemoveChild(parent, eventList);
jsvUnLock(eventList);
}
} else if (jsvIsUndefined(event)) {
// Eep. We must remove everything beginning with '#on' (JS_EVENT_PREFIX)
JsvObjectIterator it;
jsvObjectIteratorNew(&it, parent);
while (jsvObjectIteratorHasValue(&it)) {
JsVar *key = jsvObjectIteratorGetKey(&it);
jsvObjectIteratorNext(&it);
if (jsvIsStringEqualOrStartsWith(key, JS_EVENT_PREFIX, true)) {
// begins with #on - we must kill it
jsvRemoveChild(parent, key);
}
jsvUnLock(key);
}
jsvObjectIteratorFree(&it);
} else {
jsWarn("First argument to EventEmitter.removeAllListeners(..) must be a string, or undefined");
return;
}
}
/*JSON{
"type" : "function",
"name" : "clearTimeout",
"generate" : "jswrap_interface_clearTimeout",
"params" : [
["id","JsVar","The id returned by a previous call to setTimeout"]
]
}
Clear the Timeout that was created with setTimeout, for example:
```var id = setTimeout(function () { print('foo'); }, 1000);```
```clearTimeout(id);```
If no argument is supplied, all timers and intervals are stopped
*/
void _jswrap_interface_clearTimeoutOrInterval(JsVar *idVar, bool isTimeout) {
JsVar *timerArrayPtr = jsvLock(timerArray);
if (jsvIsUndefined(idVar)) {
/* Delete all timers EXCEPT those with a 'watch' field,
as those were generated by jsinteractive.c for debouncing watches */
JsvObjectIterator it;
jsvObjectIteratorNew(&it, timerArrayPtr);
while (jsvObjectIteratorHasValue(&it)) {
JsVar *timerPtr = jsvObjectIteratorGetValue(&it);
JsVar *watchPtr = jsvObjectGetChild(timerPtr, "watch", 0);
if (!watchPtr)
jsvObjectIteratorRemoveAndGotoNext(&it, timerArrayPtr);
else
jsvObjectIteratorNext(&it);
jsvUnLock2(watchPtr, timerPtr);
}
jsvObjectIteratorFree(&it);
} else {
JsVar *child = jsvIsBasic(idVar) ? jsvFindChildFromVar(timerArrayPtr, idVar, false) : 0;
if (child) {
JsVar *timerArrayPtr = jsvLock(timerArray);
jsvRemoveChild(timerArrayPtr, child);
jsvUnLock2(child, timerArrayPtr);
} else {
if (isTimeout)
jsExceptionHere(JSET_ERROR, "Unknown Timeout");
else
jsExceptionHere(JSET_ERROR, "Unknown Interval");
}
}
jsvUnLock(timerArrayPtr);
jsiTimersChanged(); // mark timers as changed
}
/*JSON{
"type" : "method",
"class" : "Object",
"name" : "removeListener",
"generate" : "jswrap_object_removeListener",
"params" : [
["event","JsVar","The name of the event, for instance 'data'"],
["listener","JsVar","The listener to remove"]
]
}
Removes the specified event listener.
```
function foo(d) {
console.log(d);
}
Serial1.on("data", foo);
Serial1.removeListener("data", foo);
```
*/
void jswrap_object_removeListener(JsVar *parent, JsVar *event, JsVar *callback) {
if (!jsvHasChildren(parent)) {
jsWarn("Parent must be an object - not a String, Integer, etc.");
return;
}
if (jsvIsString(event)) {
// remove the whole child containing listeners
JsVar *eventName = jsvVarPrintf(JS_EVENT_PREFIX"%s",event);
if (!eventName) return; // no memory
JsVar *eventListName = jsvFindChildFromVar(parent, eventName, true);
jsvUnLock(eventName);
JsVar *eventList = jsvSkipName(eventListName);
if (eventList) {
if (eventList == callback) {
// there's no array, it was a single item
jsvRemoveChild(parent, eventListName);
} else if (jsvIsArray(eventList)) {
// it's an array, search for the index
JsVar *idx = jsvGetArrayIndexOf(eventList, callback, true);
if (idx) {
jsvRemoveChild(eventList, idx);
jsvUnLock(idx);
}
}
jsvUnLock(eventList);
}
jsvUnLock(eventListName);
} else {
jsWarn("First argument to EventEmitter.removeListener(..) must be a string");
return;
}
}
/*JSON{
"type" : "method",
"class" : "Object",
"name" : "hasOwnProperty",
"generate" : "jswrap_object_hasOwnProperty",
"params" : [
["name","JsVar","The name of the property to search for"]
],
"return" : ["bool","True if it exists, false if it doesn't"]
}
Return true if the object (not its prototype) has the given property.
NOTE: This currently returns false-positives for built-in functions in prototypes
*/
bool jswrap_object_hasOwnProperty(JsVar *parent, JsVar *name) {
JsVar *propName = jsvAsArrayIndex(name);
bool contains = false;
if (jsvHasChildren(parent)) {
JsVar *foundVar = jsvFindChildFromVar(parent, propName, false);
if (foundVar) {
contains = true;
jsvUnLock(foundVar);
}
}
if (!contains && !jsvIsObject(parent)) {
/* search builtin symbol table, but not for Objects, as these
* are descended from Objects but do not themselves contain
* an Object's properties */
const JswSymList *symbols = jswGetSymbolListForObject(parent);
if (symbols) {
char str[32];
jsvGetString(propName, str, sizeof(str));
JsVar *v = jswBinarySearch(symbols, parent, str);
if (v) contains = true;
jsvUnLock(v);
}
}
jsvUnLock(propName);
return contains;
}
/*JSON{ "type":"function", "name" : "require",
"description" : "Load the given module, and return the exported functions",
"generate" : "jswrap_require",
"params" : [ [ "moduleName", "JsVar", "A String containing the name of the given module"] ],
"return" : ["JsVar", "The result of evaluating the string"]
}*/
JsVar *jswrap_require(JsVar *moduleName) {
if (!jsvIsString(moduleName)) {
jsWarn("Expecting a module name as a string, but got %t", moduleName);
return 0;
}
// Search to see if we have already loaded this module
JsVar *moduleList = jswrap_modules_getModuleList();
if (!moduleList) return 0; // out of memory
JsVar *moduleExportName = jsvFindChildFromVar(moduleList, moduleName, true);
jsvUnLock(moduleList);
if (!moduleExportName) return 0; // out of memory
JsVar *moduleExport = jsvSkipName(moduleExportName);
if (moduleExport) {
// Found the module!
jsvUnLock(moduleExportName);
return moduleExport;
}
// Now check if it is built-in
char moduleNameBuf[32];
jsvGetString(moduleName, moduleNameBuf, sizeof(moduleNameBuf));
if (jswIsBuiltInLibrary(moduleNameBuf)) {
// create a 'fake' module that Espruino can use to map its built-in functions against
moduleExport = jspNewBuiltin(moduleNameBuf);
} else {
// Now try and load it
JsVar *fileContents = 0;
//if (jsvIsStringEqual(moduleName,"http")) {}
//if (jsvIsStringEqual(moduleName,"fs")) {}
#ifdef USE_FILESYSTEM
JsVar *modulePath = jsvNewFromString(
#ifdef LINUX
"node_modules/"
#else
"NODE_M~1/"
#endif
);
if (!modulePath) { jsvUnLock(moduleExportName); return 0; } // out of memory
jsvAppendStringVarComplete(modulePath, moduleName);
jsvAppendString(modulePath,".js");
fileContents = wrap_fat_readFile(modulePath);
jsvUnLock(modulePath);
#endif
if (!fileContents || jsvIsStringEqual(fileContents,"")) {
jsvUnLock(moduleExportName);
jsvUnLock(fileContents);
jsWarn("Module not found");
return 0;
}
moduleExport = jspEvaluateModule(jsiGetParser(), fileContents);
jsvUnLock(fileContents);
}
assert(moduleExport);
jsvSetValueOfName(moduleExportName, moduleExport); // save in cache
jsvUnLock(moduleExportName);
return moduleExport;
}
/*JSON{ "type":"function", "name" : "edit",
"description" : ["Fill the console with the contents of the given function, so you can edit it.",
"NOTE: This is a convenience function - it will not edit 'inner functions'. For that, you must edit the 'outer function' and re-execute it."],
"generate" : "jswrap_interface_edit",
"params" : [ [ "funcName", "JsVar", "The name of the function to edit (either a string or just the unquoted name)"] ]
}*/
void jswrap_interface_edit(JsVar *funcName) {
JsVar *func = 0;
if (jsvIsString(funcName)) {
funcName = jsvLockAgain(funcName);
func = jsvSkipNameAndUnLock(jsvFindChildFromVar(execInfo.root, funcName, 0));
} else {
func = funcName;
funcName = jsvGetPathTo(execInfo.root, func, 2);
}
if (jsvIsString(funcName)) {
if (jsvIsFunction(func)) {
JsVar *scopeVar = jsvFindChildFromString(func, JSPARSE_FUNCTION_SCOPE_NAME, false);
JsVar *inRoot = jsvGetArrayIndexOf(execInfo.root, func, true);
bool normalDecl = scopeVar==0 && inRoot!=0;
jsvUnLock(inRoot);
jsvUnLock(scopeVar);
JsVar *newLine = jsvNewFromEmptyString();
if (newLine) { // could be out of memory
/* normalDecl:
*
* function foo() { ... }
*
* NOT normalDecl:
*
* foo.replaceWith(function() { ... });
*
*/
JsVar *funcData = jsvAsString(func, false);
if (normalDecl) {
jsvAppendString(newLine, "function ");
jsvAppendStringVarComplete(newLine, funcName);
jsvAppendStringVar(newLine, funcData, 9, JSVAPPENDSTRINGVAR_MAXLENGTH);
} else {
jsvAppendStringVarComplete(newLine, funcName);
jsvAppendString(newLine, ".replaceWith(");
jsvAppendStringVarComplete(newLine, funcData);
jsvAppendString(newLine, ");");
}
jsvUnLock(funcData);
jsiReplaceInputLine(newLine);
jsvUnLock(newLine);
}
} else {
jsError("Edit should be called with the name of a function");
}
} else {
jsError("Edit should be called with edit(funcName) or edit('funcName')");
}
jsvUnLock(func);
jsvUnLock(funcName);
}
/*JSON{
"type" : "method",
"class" : "Object",
"name" : "on",
"generate" : "jswrap_object_on",
"params" : [
["event","JsVar","The name of the event, for instance 'data'"],
["listener","JsVar","The listener to call when this event is received"]
]
}
Register an event listener for this object, for instance ```http.on('data', function(d) {...})```. See Node.js's EventEmitter.
*/
void jswrap_object_on(JsVar *parent, JsVar *event, JsVar *listener) {
if (!jsvHasChildren(parent)) {
jsWarn("Parent must be an object - not a String, Integer, etc.");
return;
}
if (!jsvIsString(event)) {
jsWarn("First argument to EventEmitter.on(..) must be a string");
return;
}
if (!jsvIsFunction(listener) && !jsvIsString(listener)) {
jsWarn("Second argument to EventEmitter.on(..) must be a function or a String (containing code)");
return;
}
JsVar *eventName = jsvVarPrintf(JS_EVENT_PREFIX"%s",event);
if (!eventName) return; // no memory
JsVar *eventList = jsvFindChildFromVar(parent, eventName, true);
jsvUnLock(eventName);
JsVar *eventListeners = jsvSkipName(eventList);
if (jsvIsUndefined(eventListeners)) {
// just add
jsvSetValueOfName(eventList, listener);
} else {
if (jsvIsArray(eventListeners)) {
// we already have an array, just add to it
jsvArrayPush(eventListeners, listener);
} else {
// not an array - we need to make it an array
JsVar *arr = jsvNewEmptyArray();
jsvArrayPush(arr, eventListeners);
jsvArrayPush(arr, listener);
jsvSetValueOfName(eventList, arr);
jsvUnLock(arr);
}
}
jsvUnLock2(eventListeners, eventList);
/* Special case if we're a data listener and data has already arrived then
* we queue an event immediately. */
if (jsvIsStringEqual(event, "data")) {
JsVar *buf = jsvObjectGetChild(parent, STREAM_BUFFER_NAME, 0);
if (jsvIsString(buf)) {
jsiQueueObjectCallbacks(parent, STREAM_CALLBACK_NAME, &buf, 1);
jsvRemoveNamedChild(parent, STREAM_BUFFER_NAME);
}
jsvUnLock(buf);
}
}
/*JSON{
"type" : "function",
"name" : "clearTimeout",
"generate" : "jswrap_interface_clearTimeout",
"params" : [
["id","JsVar","The id returned by a previous call to setTimeout"]
]
}
Clear the Timeout that was created with setTimeout, for example:
```var id = setTimeout(function () { print('foo'); }, 1000);```
```clearTimeout(id);```
If no argument is supplied, all timers and intervals are stopped
*/
void _jswrap_interface_clearTimeoutOrInterval(JsVar *idVar, bool isTimeout) {
JsVar *timerArrayPtr = jsvLock(timerArray);
if (jsvIsUndefined(idVar)) {
jsvRemoveAllChildren(timerArrayPtr);
} else {
JsVar *child = jsvIsBasic(idVar) ? jsvFindChildFromVar(timerArrayPtr, idVar, false) : 0;
if (child) {
JsVar *timerArrayPtr = jsvLock(timerArray);
jsvRemoveChild(timerArrayPtr, child);
jsvUnLock2(child, timerArrayPtr);
} else {
jsExceptionHere(JSET_ERROR, isTimeout ? "Unknown Timeout" : "Unknown Interval");
}
}
jsvUnLock(timerArrayPtr);
jsiTimersChanged(); // mark timers as changed
}
/*JSON{ "type":"function", "name" : "clearTimeout",
"description" : ["Clear the Timeout that was created with setTimeout, for example:",
"```var id = setTimeout(function () { print('foo'); }, 1000);```",
"```clearTimeout(id);```",
"If no argument is supplied, all timers and intervals are stopped" ],
"generate" : "jswrap_interface_clearTimeout",
"params" : [ [ "id", "JsVar", "The id returned by a previous call to setTimeout"] ]
}*/
void _jswrap_interface_clearTimeoutOrInterval(JsVar *idVar, bool isTimeout) {
JsVar *timerArrayPtr = jsvLock(timerArray);
if (jsvIsUndefined(idVar)) {
jsvRemoveAllChildren(timerArrayPtr);
} else {
JsVar *child = jsvIsBasic(idVar) ? jsvFindChildFromVar(timerArrayPtr, idVar, false) : 0;
if (child) {
JsVar *timerArrayPtr = jsvLock(timerArray);
jsvRemoveChild(timerArrayPtr, child);
jsvUnLock(child);
jsvUnLock(timerArrayPtr);
} else {
jsError(isTimeout ? "Unknown Timeout" : "Unknown Interval");
}
}
jsvUnLock(timerArrayPtr);
}
/*JSON{ "type":"staticmethod",
"class" : "Modules", "name" : "removeCached",
"description" : "Remove the given module from the list of cached modules",
"generate" : "jswrap_modules_removeCached",
"params" : [ [ "id", "JsVar", "The module name to remove"] ]
}*/
void jswrap_modules_removeCached(JsVar *id) {
if (!jsvIsString(id)) {
jsExceptionHere(JSET_ERROR, "The argument to removeCached must be a string");
return;
}
JsVar *moduleList = jswrap_modules_getModuleList();
if (!moduleList) return; // out of memory
JsVar *moduleExportName = jsvFindChildFromVar(moduleList, id, false);
if (!moduleExportName) {
jsWarn("Module not found");
} else {
jsvRemoveChild(moduleList, moduleExportName);
jsvUnLock(moduleExportName);
}
jsvUnLock(moduleList);
}
/*JSON{
"type" : "function",
"name" : "changeInterval",
"generate" : "jswrap_interface_changeInterval",
"params" : [
["id","JsVar","The id returned by a previous call to setInterval"],
["time","float","The new time period in ms"]
]
}
Change the Interval on a callback created with setInterval, for example:
```var id = setInterval(function () { print('foo'); }, 1000); // every second```
```changeInterval(id, 1500); // now runs every 1.5 seconds```
This takes effect the next time the callback is called (so it is not immediate).
*/
void jswrap_interface_changeInterval(JsVar *idVar, JsVarFloat interval) {
JsVar *timerArrayPtr = jsvLock(timerArray);
if (interval<TIMER_MIN_INTERVAL) interval=TIMER_MIN_INTERVAL;
JsVar *timerName = jsvIsBasic(idVar) ? jsvFindChildFromVar(timerArrayPtr, idVar, false) : 0;
if (timerName) {
JsVar *timer = jsvSkipNameAndUnLock(timerName);
JsVar *v;
JsVarInt intervalInt = (JsVarInt)jshGetTimeFromMilliseconds(interval);
v = jsvNewFromInteger(intervalInt);
jsvUnLock2(jsvSetNamedChild(timer, v, "interval"), v);
v = jsvNewFromInteger((JsVarInt)(jshGetSystemTime()-jsiLastIdleTime) + intervalInt);
jsvUnLock3(jsvSetNamedChild(timer, v, "time"), v, timer);
// timerName already unlocked
jsiTimersChanged(); // mark timers as changed
} else {
jsExceptionHere(JSET_ERROR, "Unknown Interval");
}
jsvUnLock(timerArrayPtr);
}
/*JSON{
"type" : "staticmethod",
"class" : "Object",
"name" : "defineProperty",
"generate" : "jswrap_object_defineProperty",
"params" : [
["obj","JsVar","An object"],
["name","JsVar","The name of the property"],
["desc","JsVar","The property descriptor"]
],
"return" : ["JsVar","The object, obj."]
}
Add a new property to the Object. 'Desc' is an object with the following fields:
* `configurable` (bool = false) - can this property be changed/deleted
* `enumerable` (bool = false) - can this property be enumerated
* `value` (anything) - the value of this property
* `writable` (bool = false) - can the value be changed with the assignment operator?
* `get` (function) - the getter function, or undefined if no getter
* `set` (function) - the setter function, or undefined if no setter
*
**Note:** `configurable`, `enumerable`, `writable`, `get`, and `set` are not implemented and will be ignored.
*/
JsVar *jswrap_object_defineProperty(JsVar *parent, JsVar *propName, JsVar *desc) {
if (!jsvIsObject(parent)) {
jsExceptionHere(JSET_ERROR, "First argument must be an object, got %t", parent);
return 0;
}
if (!jsvIsObject(desc)) {
jsExceptionHere(JSET_ERROR, "Property description must be an object, got %t", desc);
return 0;
}
JsVar *name = jsvAsArrayIndex(propName);
JsVar *value = jsvObjectGetChild(desc, "value", 0);
JsVar *property = jsvFindChildFromVar(parent, name, true);
jsvUnLock(name);
if (property && value)
jsvSetValueOfName(property, value);
jsvUnLock2(property, value);
return jsvLockAgain(parent);
}
/*JSON{ "type":"staticmethod",
"class" : "Modules", "name" : "addCached",
"description" : "Add the given module to the cache",
"generate" : "jswrap_modules_addCached",
"params" : [ [ "id", "JsVar", "The module name to add" ],
[ "sourcecode", "JsVar", "The module's sourcecode" ] ]
}*/
void jswrap_modules_addCached(JsVar *id, JsVar *sourceCode) {
if (!jsvIsString(id) || !jsvIsString(sourceCode)) {
jsError("Both arguments to addCached must be strings");
return;
}
JsVar *moduleList = jswrap_modules_getModuleList();
if (!moduleList) return; // out of memory
JsVar *moduleExport = jspEvaluateModule(jsiGetParser(), sourceCode);
if (!moduleExport) {
jsWarn("Unable to load module");
} else {
JsVar *moduleName = jsvFindChildFromVar(moduleList, id, true);
if (moduleName) jsvSetValueOfName(moduleName, moduleExport);
jsvUnLock(moduleExport);
}
jsvUnLock(moduleList);
}
/*JSON{ "type":"function", "name" : "changeInterval",
"description" : ["Change the Interval on a callback created with setInterval, for example:",
"```var id = setInterval(function () { print('foo'); }, 1000); // every second```",
"```changeInterval(id, 1500); // now runs every 1.5 seconds```",
"This takes effect the text time the callback is called (so it is not immediate)."],
"generate" : "jswrap_interface_changeInterval",
"params" : [ [ "id", "JsVar", "The id returned by a previous call to setInterval"],
[ "time","float","The new time period in ms" ] ]
}*/
void jswrap_interface_changeInterval(JsVar *idVar, JsVarFloat interval) {
JsVar *timerArrayPtr = jsvLock(timerArray);
if (interval<TIMER_MIN_INTERVAL) interval=TIMER_MIN_INTERVAL;
JsVar *timerName = jsvIsBasic(idVar) ? jsvFindChildFromVar(timerArrayPtr, idVar, false) : 0;
if (timerName) {
JsVar *timer = jsvSkipNameAndUnLock(timerName);
JsVar *v;
v = jsvNewFromInteger(jshGetTimeFromMilliseconds(interval));
jsvUnLock(jsvSetNamedChild(timer, v, "interval"));
jsvUnLock(v);
v = jsvNewFromInteger(jshGetSystemTime() + jshGetTimeFromMilliseconds(interval));
jsvUnLock(jsvSetNamedChild(timer, v, "time"));
jsvUnLock(v);
jsvUnLock(timer);
// timerName already unlocked
} else {
jsError("Unknown Interval");
}
jsvUnLock(timerArrayPtr);
}
/*JSON{ "type":"function", "name" : "edit",
"description" : ["Fill the console with the contents of the given function, so you can edit it.",
"NOTE: This is a convenience function - it will not edit 'inner functions'. For that, you must edit the 'outer function' and re-execute it."],
"generate" : "jswrap_interface_edit",
"params" : [ [ "funcName", "JsVarName", "The name of the function to edit (either a string or just the unquoted name)"] ]
}*/
void jswrap_interface_edit(JsVar *funcName) {
if (jsvIsString(funcName)) {
JsVar *func = 0;
if (jsvIsName(funcName))
func = jsvSkipName(funcName);
else
func = jsvSkipNameAndUnLock(jsvFindChildFromVar(jsiGetParser()->root, funcName, 0));
if (jsvIsFunction(func)) {
JsVar *scopeVar = jsvFindChildFromString(func, JSPARSE_FUNCTION_SCOPE_NAME, false);
JsVarRef scope = jsvGetRef(scopeVar);
jsvUnLock(scopeVar);
JsVar *newLine = jsvNewFromEmptyString();
if (newLine) { // could be out of memory
jsvAppendStringVarComplete(newLine, funcName);
if (scope) {
// If we have a scope, it's an internal function so we will need to write different code
jsvAppendString(newLine, ".replaceWith(");
} else {
jsvAppendString(newLine, " = ");
}
JsVar *funcData = jsvAsString(func, false);
if (funcData)
jsvAppendStringVarComplete(newLine, funcData);
jsvUnLock(funcData);
if (scope) {
jsvAppendString(newLine, ");");
} else {
jsvAppendString(newLine, ";");
}
jsiReplaceInputLine(newLine);
jsvUnLock(newLine);
}
} else {
jsError("Edit should be called with the name of a function");
}
jsvUnLock(func);
} else {
jsError("Edit should be called with edit(funcName) or edit('funcName')");
}
}
/*JSON{
"type" : "method",
"class" : "Object",
"name" : "emit",
"generate" : "jswrap_object_emit",
"params" : [
["event","JsVar","The name of the event, for instance 'data'"],
["args","JsVarArray","Optional arguments"]
]
}
Call the event listeners for this object, for instance ```http.emit('data', 'Foo')```. See Node.js's EventEmitter.
*/
void jswrap_object_emit(JsVar *parent, JsVar *event, JsVar *argArray) {
if (!jsvHasChildren(parent)) {
jsWarn("Parent must be an object - not a String, Integer, etc.");
return;
}
if (!jsvIsString(event)) {
jsWarn("First argument to EventEmitter.emit(..) must be a string");
return;
}
JsVar *eventName = jsvVarPrintf(JS_EVENT_PREFIX"%s",event);
if (!eventName) return; // no memory
// extract data
const unsigned int MAX_ARGS = 4;
JsVar *args[MAX_ARGS];
unsigned int n = 0;
JsvObjectIterator it;
jsvObjectIteratorNew(&it, argArray);
while (jsvObjectIteratorHasValue(&it)) {
if (n>=MAX_ARGS) {
jsWarn("Too many arguments");
break;
}
args[n++] = jsvObjectIteratorGetValue(&it);
jsvObjectIteratorNext(&it);
}
jsvObjectIteratorFree(&it);
JsVar *callback = jsvSkipNameAndUnLock(jsvFindChildFromVar(parent, eventName, 0));
jsvUnLock(eventName);
if (callback) jsiQueueEvents(parent, callback, args, (int)n);
jsvUnLock(callback);
// unlock
jsvUnLockMany(n, args);
}
