qint64 QV4ProfilerAdapter::sendMessages(qint64 until, QList<QByteArray> &messages)
{
QByteArray message;
while (true) {
while (!stack.empty() && (data.empty() || stack.top() <= data.front().start)) {
if (stack.top() > until) {
qint64 memory_next = appendMemoryEvents(until, messages);
return memory_next == -1 ? stack.top() : qMin(stack.top(), memory_next);
}
appendMemoryEvents(stack.top(), messages);
QQmlDebugStream d(&message, QIODevice::WriteOnly);
d << stack.pop() << RangeEnd << Javascript;
messages.append(message);
}
while (!data.empty() && (stack.empty() || data.front().start < stack.top())) {
const QV4::Profiling::FunctionCallProperties &props = data.front();
if (props.start > until) {
qint64 memory_next = appendMemoryEvents(until, messages);
return memory_next == -1 ? props.start : qMin(props.start, memory_next);
}
appendMemoryEvents(props.start, messages);
QQmlDebugStream d_start(&message, QIODevice::WriteOnly);
d_start << props.start << RangeStart << Javascript;
messages.push_back(message);
message.clear();
QQmlDebugStream d_location(&message, QIODevice::WriteOnly);
d_location << props.start << RangeLocation << Javascript << props.file << props.line
<< props.column;
messages.push_back(message);
message.clear();
QQmlDebugStream d_data(&message, QIODevice::WriteOnly);
d_data << props.start << RangeData << Javascript << props.name;
messages.push_back(message);
message.clear();
stack.push(props.end);
data.pop_front();
}
if (stack.empty() && data.empty())
return appendMemoryEvents(until, messages);
}
}
qint64 QV4ProfilerAdapter::sendMessages(qint64 until, QList<QByteArray> &messages)
{
QByteArray message;
while (true) {
while (!stack.isEmpty() && (dataPos == data.length() ||
stack.top() <= data[dataPos].start)) {
if (stack.top() > until)
return finalizeMessages(until, messages, stack.top());
appendMemoryEvents(stack.top(), messages);
QQmlDebugStream d(&message, QIODevice::WriteOnly);
d << stack.pop() << RangeEnd << Javascript;
messages.append(message);
}
while (dataPos != data.length() && (stack.empty() || data[dataPos].start < stack.top())) {
const QV4::Profiling::FunctionCallProperties &props = data[dataPos];
if (props.start > until)
return finalizeMessages(until, messages, props.start);
appendMemoryEvents(props.start, messages);
QQmlDebugStream d_start(&message, QIODevice::WriteOnly);
d_start << props.start << RangeStart << Javascript;
messages.push_back(message);
message.clear();
QQmlDebugStream d_location(&message, QIODevice::WriteOnly);
d_location << props.start << RangeLocation << Javascript << props.file << props.line
<< props.column;
messages.push_back(message);
message.clear();
QQmlDebugStream d_data(&message, QIODevice::WriteOnly);
d_data << props.start << RangeData << Javascript << props.name;
messages.push_back(message);
message.clear();
stack.push(props.end);
++dataPos;
}
if (stack.empty() && dataPos == data.length())
return finalizeMessages(until, messages, -1);
}
}
