5 files changed, 38 insertions, 22 deletions
diff --git a/src/network/access/qhttp2protocolhandler.cpp b/src/network/access/qhttp2protocolhandler.cpp
index 89d4a24e377..f50224f64af 100644
--- a/src/network/access/qhttp2protocolhandler.cpp
+++ b/src/network/access/qhttp2protocolhandler.cpp
@@ -40,7 +40,7 @@
 #include "qhttpnetworkconnection_p.h"
 #include "qhttp2protocolhandler_p.h"
 
-#if !defined(QT_NO_HTTP) && !defined(QT_NO_SSL)
+#if !defined(QT_NO_HTTP)
 
 #include "http2/bitstreams_p.h"
 
@@ -1210,4 +1210,4 @@ void QHttp2ProtocolHandler::closeSession()
 
 QT_END_NAMESPACE
 
-#endif // !defined(QT_NO_HTTP) && !defined(QT_NO_SSL)
+#endif // !defined(QT_NO_HTTP)
diff --git a/src/network/access/qhttp2protocolhandler_p.h b/src/network/access/qhttp2protocolhandler_p.h
index b146e37dd3e..6804c329b99 100644
--- a/src/network/access/qhttp2protocolhandler_p.h
+++ b/src/network/access/qhttp2protocolhandler_p.h
@@ -55,7 +55,7 @@
 #include <private/qabstractprotocolhandler_p.h>
 #include <private/qhttpnetworkrequest_p.h>
 
-#if !defined(QT_NO_HTTP) && !defined(QT_NO_SSL)
+#if !defined(QT_NO_HTTP)
 
 #include "http2/http2protocol_p.h"
 #include "http2/http2streams_p.h"
@@ -202,6 +202,6 @@ private:
 
 QT_END_NAMESPACE
 
-#endif // !defined(QT_NO_HTTP) && !defined(QT_NO_SSL)
+#endif // !defined(QT_NO_HTTP)
 
 #endif
diff --git a/src/network/access/qhttpnetworkconnectionchannel.cpp b/src/network/access/qhttpnetworkconnectionchannel.cpp
index 3a780f636b6..3317b9e5b92 100644
--- a/src/network/access/qhttpnetworkconnectionchannel.cpp
+++ b/src/network/access/qhttpnetworkconnectionchannel.cpp
@@ -179,8 +179,11 @@ void QHttpNetworkConnectionChannel::init()
         if (!sslConfiguration.isNull())
            sslSocket->setSslConfiguration(sslConfiguration);
     } else {
-#endif // QT_NO_SSL
-        protocolHandler.reset(new QHttpProtocolHandler(this));
+#endif // !QT_NO_SSL
+        if (connection->connectionType() == QHttpNetworkConnection::ConnectionTypeHTTP2)
+            protocolHandler.reset(new QHttp2ProtocolHandler(this));
+        else
+            protocolHandler.reset(new QHttpProtocolHandler(this));
 #ifndef QT_NO_SSL
     }
 #endif
@@ -835,10 +838,17 @@ void QHttpNetworkConnectionChannel::_q_connected()
 #endif
     } else {
         state = QHttpNetworkConnectionChannel::IdleState;
-        if (!reply)
-            connection->d_func()->dequeueRequest(socket);
-        if (reply)
-            sendRequest();
+        if (connection->connectionType() == QHttpNetworkConnection::ConnectionTypeHTTP2) {
+            if (spdyRequestsToSend.count() > 0) {
+                // wait for data from the server first (e.g. initial window, max concurrent requests)
+                QMetaObject::invokeMethod(connection, "_q_startNextRequest", Qt::QueuedConnection);
+            }
+        } else {
+            if (!reply)
+                connection->d_func()->dequeueRequest(socket);
+            if (reply)
+                sendRequest();
+        }
     }
 }
 
@@ -972,9 +982,12 @@ void QHttpNetworkConnectionChannel::_q_error(QAbstractSocket::SocketError socket
         }
     } while (!connection->d_func()->highPriorityQueue.isEmpty()
              || !connection->d_func()->lowPriorityQueue.isEmpty());
+
+    if (connection->connectionType() == QHttpNetworkConnection::ConnectionTypeHTTP2
 #ifndef QT_NO_SSL
-    if (connection->connectionType() == QHttpNetworkConnection::ConnectionTypeSPDY ||
-        connection->connectionType() == QHttpNetworkConnection::ConnectionTypeHTTP2) {
+        || connection->connectionType() == QHttpNetworkConnection::ConnectionTypeSPDY
+#endif
+       ) {
         QList<HttpMessagePair> spdyPairs = spdyRequestsToSend.values();
         for (int a = 0; a < spdyPairs.count(); ++a) {
             // emit error for all replies
@@ -983,7 +996,6 @@ void QHttpNetworkConnectionChannel::_q_error(QAbstractSocket::SocketError socket
             emit currentReply->finishedWithError(errorCode, errorString);
         }
     }
-#endif // QT_NO_SSL
 
     // send the next request
     QMetaObject::invokeMethod(that, "_q_startNextRequest", Qt::QueuedConnection);
@@ -1005,20 +1017,19 @@ void QHttpNetworkConnectionChannel::_q_error(QAbstractSocket::SocketError socket
 #ifndef QT_NO_NETWORKPROXY
 void QHttpNetworkConnectionChannel::_q_proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator* auth)
 {
+    if (connection->connectionType() == QHttpNetworkConnection::ConnectionTypeHTTP2
 #ifndef QT_NO_SSL
-    if (connection->connectionType() == QHttpNetworkConnection::ConnectionTypeSPDY ||
-        connection->connectionType() == QHttpNetworkConnection::ConnectionTypeHTTP2) {
+        || connection->connectionType() == QHttpNetworkConnection::ConnectionTypeSPDY
+#endif
+        ) {
         connection->d_func()->emitProxyAuthenticationRequired(this, proxy, auth);
     } else { // HTTP
-#endif // QT_NO_SSL
         // Need to dequeue the request before we can emit the error.
         if (!reply)
             connection->d_func()->dequeueRequest(socket);
         if (reply)
             connection->d_func()->emitProxyAuthenticationRequired(this, proxy, auth);
-#ifndef QT_NO_SSL
     }
-#endif // QT_NO_SSL
 }
 #endif
 
@@ -1077,9 +1088,10 @@ void QHttpNetworkConnectionChannel::_q_encrypted()
     if (connection->connectionType() == QHttpNetworkConnection::ConnectionTypeSPDY ||
         connection->connectionType() == QHttpNetworkConnection::ConnectionTypeHTTP2) {
         // we call setSpdyWasUsed(true) on the replies in the SPDY handler when the request is sent
-        if (spdyRequestsToSend.count() > 0)
+        if (spdyRequestsToSend.count() > 0) {
             // wait for data from the server first (e.g. initial window, max concurrent requests)
             QMetaObject::invokeMethod(connection, "_q_startNextRequest", Qt::QueuedConnection);
+        }
     } else { // HTTP
         if (!reply)
             connection->d_func()->dequeueRequest(socket);
diff --git a/src/network/access/qhttpnetworkconnectionchannel_p.h b/src/network/access/qhttpnetworkconnectionchannel_p.h
index d7d5d86a7af..48f10d62862 100644
--- a/src/network/access/qhttpnetworkconnectionchannel_p.h
+++ b/src/network/access/qhttpnetworkconnectionchannel_p.h
@@ -121,11 +121,14 @@ public:
     bool authenticationCredentialsSent;
     bool proxyCredentialsSent;
     QScopedPointer<QAbstractProtocolHandler> protocolHandler;
+    // SPDY or HTTP/2 requests; SPDY is TLS-only, but
+    // HTTP/2 can be cleartext also, that's why it's
+    // outside of QT_NO_SSL section. Sorted by priority:
+    QMultiMap<int, HttpMessagePair> spdyRequestsToSend;
 #ifndef QT_NO_SSL
     bool ignoreAllSslErrors;
     QList<QSslError> ignoreSslErrorsList;
     QSslConfiguration sslConfiguration;
-    QMultiMap<int, HttpMessagePair> spdyRequestsToSend; // sorted by priority
     void ignoreSslErrors();
     void ignoreSslErrors(const QList<QSslError> &errors);
     void setSslConfiguration(const QSslConfiguration &config);
diff --git a/src/network/access/qhttpthreaddelegate.cpp b/src/network/access/qhttpthreaddelegate.cpp
index e16519c2f22..1dca7f02fb6 100644
--- a/src/network/access/qhttpthreaddelegate.cpp
+++ b/src/network/access/qhttpthreaddelegate.cpp
@@ -285,10 +285,11 @@ void QHttpThreadDelegate::startRequest()
     urlCopy.setPort(urlCopy.port(ssl ? 443 : 80));
 
     QHttpNetworkConnection::ConnectionType connectionType
-            = QHttpNetworkConnection::ConnectionTypeHTTP;
+        = httpRequest.isHTTP2Allowed() ? QHttpNetworkConnection::ConnectionTypeHTTP2
+                                       : QHttpNetworkConnection::ConnectionTypeHTTP;
+
 #ifndef QT_NO_SSL
     if (httpRequest.isHTTP2Allowed() && ssl) {
-        connectionType = QHttpNetworkConnection::ConnectionTypeHTTP2;
         QList<QByteArray> protocols;
         protocols << QSslConfiguration::ALPNProtocolHTTP2
                   << QSslConfiguration::NextProtocolHttp1_1;