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QHttp2Connection: add sendDATA(QByteArray)

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Inside QtNetwork itself we are using byte-devices, but outside
users need to send byte-arrays. The solution then is to wrap it in
a QBuffer, but the QBuffer then needs to be allocated and deleted
for each transmission.

Change-Id: I1e5870b11450f0bd2b68fedb01d1653de115ffda
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Reviewed-by: Mate Barany <mate.barany@qt.io>
This commit is contained in:
Mårten Nordheim 2024-06-19 12:59:42 +02:00
parent b950ec2525
commit 46b84b0b69
3 changed files with 22 additions and 8 deletions
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19
src/network/access/qhttp2connection.cpp
View File

@ -234,6 +234,25 @@ bool QHttp2Stream::sendRST_STREAM(quint32 errorCode)
return frameWriter.write(*connection->getSocket());
}
/*!
Sends a DATA frame with the bytes obtained from \a payload.
This function will send as many DATA frames as needed to send all the data
from \a payload. If \a endStream is \c true, the END_STREAM flag will be
set.
*/
void QHttp2Stream::sendDATA(const QByteArray &payload, bool endStream)
{
Q_ASSERT(!m_uploadByteDevice);
if (m_state != State::Open && m_state != State::HalfClosedRemote)
return;
auto *byteDevice = QNonContiguousByteDeviceFactory::create(payload);
connect(this, &QHttp2Stream::uploadFinished, byteDevice, &QObject::deleteLater);
byteDevice->setParent(this);
sendDATA(byteDevice, endStream);
}
/*!
Sends a DATA frame with the bytes obtained from \a device.

1
src/network/access/qhttp2connection_p.h
View File

@ -132,6 +132,7 @@ public Q_SLOTS:
bool sendRST_STREAM(quint32 errorCode);
bool sendHEADERS(const HPack::HttpHeader &headers, bool endStream,
quint8 priority = DefaultPriority);
void sendDATA(const QByteArray &payload, bool endStream);
void sendDATA(QIODevice *device, bool endStream);
void sendDATA(QNonContiguousByteDevice *device, bool endStream);
void sendWINDOW_UPDATE(quint32 delta);

10
tests/auto/network/access/qhttp2connection/tst_qhttp2connection.cpp
View File

@ -352,11 +352,8 @@ void tst_QHttp2Connection::WINDOW_UPDATE()
// we can check the headers now immediately
QCOMPARE(serverStream->receivedHeaders(), expectedRequestHeaders);
QBuffer *buffer = new QBuffer(clientStream);
QByteArray uploadedData = "Hello World"_ba.repeated(1000);
buffer->setData(uploadedData);
buffer->open(QIODevice::ReadWrite);
clientStream->sendDATA(buffer, true);
clientStream->sendDATA(uploadedData, true);
bool streamEnd = false;
QByteArray serverReceivedData;
@ -374,10 +371,7 @@ void tst_QHttp2Connection::WINDOW_UPDATE()
const HPack::HttpHeader ExpectedResponseHeaders{ { ":status", "200" } };
serverStream->sendHEADERS(ExpectedResponseHeaders, false);
QBuffer *serverBuffer = new QBuffer(serverStream);
serverBuffer->setData(uploadedData);
serverBuffer->open(QIODevice::ReadWrite);
serverStream->sendDATA(serverBuffer, true);
serverStream->sendDATA(uploadedData, true);
QVERIFY(clientHeaderReceivedSpy.wait());
const HPack::HttpHeader