void
RequestMap::fillInListReply(yarp::os::Bottle & reply)
{
ODL_OBJENTER(); //####
try
{
lock();
if (0 < _handlers.size())
{
for (RequestHandlerMap::const_iterator walker = _handlers.begin();
_handlers.end() != walker; ++walker)
{
yarp::os::Property & aDict = reply.addDict();
BaseRequestHandler * aHandler = walker->second;
aHandler->fillInDescription(walker->first.c_str(), aDict);
}
}
unlock();
}
catch (...)
{
ODL_LOG("Exception caught"); //####
throw;
}
ODL_OBJEXIT(); //####
} // RequestMap::fillInListReply
/*! @brief Fill a bottle with the contents of an object.
@param[in] jct The %JavaScript engine context.
@param[in,out] aBottle The bottle to be filled.
@param[in] theData The value to be sent.
@param[in] topLevel @c true if this is the outermost list of an object. */
static void
fillBottleFromValue(JSContext * jct,
yarp::os::Bottle & aBottle,
JS::Value theData,
const bool topLevel)
{
ODL_ENTER(); //####
ODL_P2("jct = ", jct, "aBottle = ", &aBottle); //####
ODL_B1("topLevel = ", topLevel); //####
JS::RootedValue asRootedValue(jct);
asRootedValue = theData;
if (theData.isBoolean())
{
aBottle.addInt(JS::ToBoolean(asRootedValue) ? 1 : 0);
}
else if (theData.isDouble())
{
double aValue;
if (JS::ToNumber(jct, asRootedValue, &aValue))
{
aBottle.addDouble(aValue);
}
}
else if (theData.isInt32())
{
int32_t aValue;
if (JS::ToInt32(jct, asRootedValue, &aValue))
{
aBottle.addInt(aValue);
}
}
else if (theData.isString())
{
JSString * asString = theData.toString();
char * asChars = JS_EncodeString(jct, asString);
aBottle.addString(asChars);
JS_free(jct, asChars);
}
else if (theData.isObject())
{
JS::RootedObject asObject(jct);
if (JS_ValueToObject(jct, asRootedValue, &asObject))
{
bool processed = false;
#if (47 <= MOZJS_MAJOR_VERSION)
bool isArray;
#endif // 47 <= MOZJS_MAJOR_VERSION
#if (47 <= MOZJS_MAJOR_VERSION)
if (JS_IsArrayObject(jct, asObject, &isArray))
#else // 47 > MOZJS_MAJOR_VERSION
if (JS_IsArrayObject(jct, asObject))
#endif // 47 > MOZJS_MAJOR_VERSION
{
uint32_t arrayLength;
if (JS_GetArrayLength(jct, asObject, &arrayLength))
{
// Treat as a list
if (topLevel)
{
for (uint32_t ii = 0; arrayLength > ii; ++ii)
{
JS::RootedValue anElement(jct);
if (JS_GetElement(jct, asObject, ii, &anElement))
{
fillBottleFromValue(jct, aBottle, anElement, false);
}
}
}
else
{
yarp::os::Bottle & innerList(aBottle.addList());
for (uint32_t ii = 0; arrayLength > ii; ++ii)
{
JS::RootedValue anElement(jct);
if (JS_GetElement(jct, asObject, ii, &anElement))
{
fillBottleFromValue(jct, innerList, anElement, false);
}
}
}
processed = true;
}
}
if (! processed)
{
// Treat as a dictionary
yarp::os::Property & innerDict(aBottle.addDict());
#if (47 <= MOZJS_MAJOR_VERSION)
JS::Rooted<JS::IdVector> ids(jct, JS::IdVector(jct));
#else // 47 > MOZJS_MAJOR_VERSION
JS::AutoIdArray ids(jct, JS_Enumerate(jct, asObject));
#endif // 47 > MOZJS_MAJOR_VERSION
#if (47 <= MOZJS_MAJOR_VERSION)
if (JS_Enumerate(jct, asObject, &ids))
#else // 47 > MOZJS_MAJOR_VERSION
// Note that only operator! is defined, so we need to do a 'double-negative'.
if (!! ids)
#endif // 47 > MOZJS_MAJOR_VERSION
{
for (size_t ii = 0, len = ids.length(); len > ii; ++ii)
{
JS::RootedValue key(jct);
if (JS_IdToValue(jct, ids[ii], &key))
{
JS::RootedValue key(jct);
JS::RootedValue result(jct);
JS::RootedId aRootedId(jct);
aRootedId = ids[ii];
if (JS_IdToValue(jct, ids[ii], &key) &&
JS_GetPropertyById(jct, asObject, aRootedId, &result))
{
JSString * keyString = key.toString();
char * keyAsChars = JS_EncodeString(jct, keyString);
YarpString keyToUse(keyAsChars);
yarp::os::Bottle convertedResult;
JS_free(jct, keyAsChars);
fillBottleFromValue(jct, convertedResult, result, false);
if (1 == convertedResult.size())
{
yarp::os::Value anElement(convertedResult.get(0));
if (anElement.isInt())
{
innerDict.put(keyToUse, anElement.asInt());
}
else if (anElement.isDouble())
{
innerDict.put(keyToUse, anElement.asDouble());
}
else if (anElement.isString())
{
innerDict.put(keyToUse, anElement.asString());
}
else
{
innerDict.put(keyToUse, anElement);
}
}
}
}
}
}
}
}
}
ODL_EXIT(); //####
} // fillBottleFromValue