From 1d9547c9a4b58cadc1105521df27e40ff5945259 Mon Sep 17 00:00:00 2001 From: Andy Shaw Date: Tue, 11 Jul 2017 09:07:51 +0200 Subject: Don't indefinitely wait for data if it was able to read some data Passing -1 to waitForReadyRead() may cause it to wait for some time but the data retrieved may be enough for processing. So if 0 is passed from read, indicating that there is potentially more to come, then it will do a waitForReadyRead() then for more data to come. Change-Id: I75f270d1f124ecc12b18512cc20fb11f7a88f02e Reviewed-by: Edward Welbourne Reviewed-by: Thiago Macieira --- src/xml/sax/qxml.cpp | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) (limited to 'src/xml') diff --git a/src/xml/sax/qxml.cpp b/src/xml/sax/qxml.cpp index bc7d00483a..717a8c327d 100644 --- a/src/xml/sax/qxml.cpp +++ b/src/xml/sax/qxml.cpp @@ -1265,18 +1265,8 @@ void QXmlInputSource::fetchData() } else if (device->isOpen() || device->open(QIODevice::ReadOnly)) { rawData.resize(BufferSize); qint64 size = device->read(rawData.data(), BufferSize); - - if (size != -1) { - // We don't want to give fromRawData() less than four bytes if we can avoid it. - while (size < 4) { - if (!device->waitForReadyRead(-1)) - break; - int ret = device->read(rawData.data() + size, BufferSize - size); - if (ret <= 0) - break; - size += ret; - } - } + if (size == 0 && device->waitForReadyRead(-1)) + size = device->read(rawData.data(), BufferSize); rawData.resize(qMax(qint64(0), size)); } -- cgit v1.2.3 From c4b596fb7902abfb9d53e7819612b9a83ac5a8d6 Mon Sep 17 00:00:00 2001 From: Kai Koehne Date: Mon, 22 Jan 2018 16:04:46 +0100 Subject: Document licenses for all Qt modules MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Follow the example of the other modules and explicitly mention the valid licenses on each module landing page, optionally combining it with trademark information. Change-Id: I9f1fea0f002e0ab607da89a0cbfe7c53060582d7 Reviewed-by: Leena Miettinen Reviewed-by: Topi Reiniö --- src/xml/doc/src/qtxml-index.qdoc | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'src/xml') diff --git a/src/xml/doc/src/qtxml-index.qdoc b/src/xml/doc/src/qtxml-index.qdoc index eb35903756..91f2515d60 100644 --- a/src/xml/doc/src/qtxml-index.qdoc +++ b/src/xml/doc/src/qtxml-index.qdoc @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2018 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the documentation of the Qt Toolkit. @@ -45,4 +45,13 @@ The \l{Qt XML C++ Classes} page gives an overview over the available classes in this module. + + \section1 Licenses + + The Qt XML module is available under commercial licenses from \l{The Qt Company}. + In addition, it is available under free software licenses. Since Qt 5.4, + these free software licenses are + \l{GNU Lesser General Public License, version 3}, or + the \l{GNU General Public License, version 2}. + See \l{Qt Licensing} for further details. */ -- cgit v1.2.3