void EventSource::parseEventStreamLine(unsigned bufPos, int fieldLength, int lineLength)
{
if (!lineLength) {
if (!m_data.isEmpty()) {
m_data.removeLast();
if (!m_currentlyParsedEventId.isNull()) {
m_lastEventId = m_currentlyParsedEventId;
m_currentlyParsedEventId = nullAtom;
}
InspectorInstrumentation::willDispachEventSourceEvent(executionContext(), this, m_eventName.isEmpty() ? EventTypeNames::message : m_eventName, m_lastEventId, m_data);
dispatchEvent(createMessageEvent());
}
if (!m_eventName.isEmpty())
m_eventName = emptyAtom;
} else if (fieldLength) {
bool noValue = fieldLength < 0;
String field(&m_receiveBuf[bufPos], noValue ? lineLength : fieldLength);
int step;
if (noValue)
step = lineLength;
else if (m_receiveBuf[bufPos + fieldLength + 1] != ' ')
step = fieldLength + 1;
else
step = fieldLength + 2;
bufPos += step;
int valueLength = lineLength - step;
if (field == "data") {
if (valueLength)
m_data.append(&m_receiveBuf[bufPos], valueLength);
m_data.append('\n');
} else if (field == "event") {
m_eventName = valueLength ? AtomicString(&m_receiveBuf[bufPos], valueLength) : "";
} else if (field == "id") {
m_currentlyParsedEventId = valueLength ? AtomicString(&m_receiveBuf[bufPos], valueLength) : "";
} else if (field == "retry") {
if (!valueLength)
m_reconnectDelay = defaultReconnectDelay;
else {
String value(&m_receiveBuf[bufPos], valueLength);
bool ok;
unsigned long long retry = value.toUInt64(&ok);
if (ok)
m_reconnectDelay = retry;
}
}
}
}
void EventSource::parseEventStreamLine(unsigned bufPos, int fieldLength, int lineLength)
{
if (!lineLength) {
if (!m_data.isEmpty()) {
m_data.removeLast();
if (!m_currentlyParsedEventId.isNull()) {
m_lastEventId.swap(m_currentlyParsedEventId);
m_currentlyParsedEventId = String();
}
dispatchEvent(createMessageEvent());
}
if (!m_eventName.isEmpty())
m_eventName = "";
} else if (fieldLength) {
bool noValue = fieldLength < 0;
String field(&m_receiveBuf[bufPos], noValue ? lineLength : fieldLength);
int step;
if (noValue)
step = lineLength;
else if (m_receiveBuf[bufPos + fieldLength + 1] != ' ')
step = fieldLength + 1;
else
step = fieldLength + 2;
bufPos += step;
int valueLength = lineLength - step;
if (field == "data") {
if (valueLength)
m_data.append(&m_receiveBuf[bufPos], valueLength);
m_data.append('\n');
} else if (field == "event")
m_eventName = valueLength ? String(&m_receiveBuf[bufPos], valueLength) : "";
else if (field == "id")
m_currentlyParsedEventId = valueLength ? String(&m_receiveBuf[bufPos], valueLength) : "";
else if (field == "retry") {
if (!valueLength)
m_reconnectDelay = defaultReconnectDelay;
else {
String value(&m_receiveBuf[bufPos], valueLength);
bool ok;
unsigned long long retry = value.toUInt64(&ok);
if (ok)
m_reconnectDelay = retry;
}
}
}
}
