void DoOpenUrl(LPSTR tokenResp, LPSTR url)
{
ptrA encodedUrl(mir_urlEncode(url)), encodedToken(mir_urlEncode(tokenResp));
size_t size = mir_strlen(TOKEN_AUTH_URL) + 1 + mir_strlen(encodedToken) + mir_strlen(encodedUrl);
LPSTR composedUrl = (LPSTR)alloca(size);
mir_snprintf(composedUrl, size, TOKEN_AUTH_URL, encodedToken, encodedUrl);
Utils_OpenUrl(composedUrl);
}
// TODO:
// how to handle lastEdited?
// how to handle lastUpdated?
// consider handling case where no properties are included... we should just ignore this packet...
//
// TODO: Right now, all possible properties for all subclasses are handled here. Ideally we'd prefer
// to handle this in a more generic way. Allowing subclasses of EntityItem to register their properties
//
// TODO: There's a lot of repeated patterns in the code below to handle each property. It would be nice if the property
// registration mechanism allowed us to collapse these repeated sections of code into a single implementation that
// utilized the registration table to shorten up and simplify this code.
//
// TODO: Implement support for paged properties, spanning MTU, and custom properties
//
// TODO: Implement support for script and visible properties.
//
bool EntityItemProperties::decodeEntityEditPacket(const unsigned char* data, int bytesToRead, int& processedBytes,
EntityItemID& entityID, EntityItemProperties& properties) {
bool valid = false;
const unsigned char* dataAt = data;
processedBytes = 0;
// the first part of the data is an octcode, this is a required element of the edit packet format, but we don't
// actually use it, we do need to skip it and read to the actual data we care about.
int octets = numberOfThreeBitSectionsInCode(data);
int bytesToReadOfOctcode = bytesRequiredForCodeLength(octets);
// we don't actually do anything with this octcode...
dataAt += bytesToReadOfOctcode;
processedBytes += bytesToReadOfOctcode;
// Edit packets have a last edited time stamp immediately following the octcode.
// NOTE: the edit times have been set by the editor to match out clock, so we don't need to adjust
// these times for clock skew at this point.
quint64 lastEdited;
memcpy(&lastEdited, dataAt, sizeof(lastEdited));
dataAt += sizeof(lastEdited);
processedBytes += sizeof(lastEdited);
properties.setLastEdited(lastEdited);
// NOTE: We intentionally do not send "created" times in edit messages. This is because:
// 1) if the edit is to an existing entity, the created time can not be changed
// 2) if the edit is to a new entity, the created time is the last edited time
// encoded id
QByteArray encodedID((const char*)dataAt, NUM_BYTES_RFC4122_UUID); // maximum possible size
QUuid editID = QUuid::fromRfc4122(encodedID);
dataAt += encodedID.size();
processedBytes += encodedID.size();
bool isNewEntityItem = (editID == NEW_ENTITY);
if (isNewEntityItem) {
// If this is a NEW_ENTITY, then we assume that there's an additional uint32_t creatorToken, that
// we want to send back to the creator as an map to the actual id
QByteArray encodedToken((const char*)dataAt, (bytesToRead - processedBytes));
ByteCountCoded<quint32> tokenCoder = encodedToken;
quint32 creatorTokenID = tokenCoder;
encodedToken = tokenCoder; // determine true bytesToRead
dataAt += encodedToken.size();
processedBytes += encodedToken.size();
//newEntityItem.setCreatorTokenID(creatorTokenID);
//newEntityItem._newlyCreated = true;
entityID.id = NEW_ENTITY;
entityID.creatorTokenID = creatorTokenID;
entityID.isKnownID = false;
valid = true;
// created time is lastEdited time
properties.setCreated(lastEdited);
} else {
entityID.id = editID;
entityID.creatorTokenID = UNKNOWN_ENTITY_TOKEN;
entityID.isKnownID = true;
valid = true;
// created time is lastEdited time
properties.setCreated(USE_EXISTING_CREATED_TIME);
}
// Entity Type...
QByteArray encodedType((const char*)dataAt, (bytesToRead - processedBytes));
ByteCountCoded<quint32> typeCoder = encodedType;
quint32 entityTypeCode = typeCoder;
properties.setType((EntityTypes::EntityType)entityTypeCode);
encodedType = typeCoder; // determine true bytesToRead
dataAt += encodedType.size();
processedBytes += encodedType.size();
// Update Delta - when was this item updated relative to last edit... this really should be 0
// TODO: Should we get rid of this in this in edit packets, since this has to always be 0?
// TODO: do properties need to handle lastupdated???
// last updated is stored as ByteCountCoded delta from lastEdited
QByteArray encodedUpdateDelta((const char*)dataAt, (bytesToRead - processedBytes));
ByteCountCoded<quint64> updateDeltaCoder = encodedUpdateDelta;
encodedUpdateDelta = updateDeltaCoder; // determine true bytesToRead
dataAt += encodedUpdateDelta.size();
processedBytes += encodedUpdateDelta.size();
// TODO: Do we need this lastUpdated?? We don't seem to use it.
//quint64 updateDelta = updateDeltaCoder;
//quint64 lastUpdated = lastEdited + updateDelta; // don't adjust for clock skew since we already did that for lastEdited
// Property Flags...
QByteArray encodedPropertyFlags((const char*)dataAt, (bytesToRead - processedBytes));
EntityPropertyFlags propertyFlags = encodedPropertyFlags;
dataAt += propertyFlags.getEncodedLength();
processedBytes += propertyFlags.getEncodedLength();
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_POSITION, glm::vec3, setPosition);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_DIMENSIONS, glm::vec3, setDimensions); // NOTE: PROP_RADIUS obsolete
READ_ENTITY_PROPERTY_QUAT_TO_PROPERTIES(PROP_ROTATION, setRotation);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_MASS, float, setMass);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_VELOCITY, glm::vec3, setVelocity);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_GRAVITY, glm::vec3, setGravity);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_DAMPING, float, setDamping);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_LIFETIME, float, setLifetime);
READ_ENTITY_PROPERTY_STRING_TO_PROPERTIES(PROP_SCRIPT,setScript);
READ_ENTITY_PROPERTY_COLOR_TO_PROPERTIES(PROP_COLOR, setColor);
READ_ENTITY_PROPERTY_STRING_TO_PROPERTIES(PROP_MODEL_URL, setModelURL);
READ_ENTITY_PROPERTY_STRING_TO_PROPERTIES(PROP_ANIMATION_URL, setAnimationURL);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_ANIMATION_FPS, float, setAnimationFPS);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_ANIMATION_FRAME_INDEX, float, setAnimationFrameIndex);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_ANIMATION_PLAYING, bool, setAnimationIsPlaying);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_REGISTRATION_POINT, glm::vec3, setRegistrationPoint);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_ANGULAR_VELOCITY, glm::vec3, setAngularVelocity);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_ANGULAR_DAMPING, float, setAngularDamping);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_VISIBLE, bool, setVisible);
return valid;
}