qtldurl.cpp

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qtldurl.cpp

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/home/qt/qt5_coco/qt5/qtbase/src/corelib/io/qtldurl.cpp

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/****************************************************************************

** Contact: http://www.qt.io/licensing/

** This file is part of the QtCore module of the Qt Toolkit.

** $QT_BEGIN_LICENSE:LGPL21$

** Commercial License Usage

** Licensees holding valid commercial Qt licenses may use this file in

** accordance with the commercial license agreement provided with the

** Software or, alternatively, in accordance with the terms contained in

** a written agreement between you and The Qt Company. For licensing terms

** and conditions see http://www.qt.io/terms-conditions. For further

** information use the contact form at http://www.qt.io/contact-us.

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 2.1 or version 3 as published by the Free

** Software Foundation and appearing in the file LICENSE.LGPLv21 and

** LICENSE.LGPLv3 included in the packaging of this file. Please review the

** following information to ensure the GNU Lesser General Public License

** requirements will be met: https://www.gnu.org/licenses/lgpl.html and

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

** As a special exception, The Qt Company gives you certain additional

** rights. These rights are described in The Qt Company LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

** $QT_END_LICENSE$

****************************************************************************/

#include "qplatformdefs.h"

#include "qurl.h"

#include "private/qurltlds_p.h"

#include "private/qtldurl_p.h"

#include "QtCore/qstring.h"

#include "QtCore/qvector.h"

QT_BEGIN_NAMESPACE

static bool containsTLDEntry(const QString &entry)

{

int index = qt_hash(entry) % tldCount;

// select the right chunk from the big table

short chunk = 0;

uint chunkIndex = tldIndices[index], offset = 0;

while (chunk < tldChunkCount && tldIndices[index] >= tldChunks[chunk]) {

chunk < tldChunkCount	Description
TRUE	evaluated 899 times by 3 tests Evaluated by: tst_QNetworkCookieJar tst_QNetworkReply tst_QUrl
FALSE	never evaluated

tldIndices[ind...dChunks[chunk]	Description
TRUE	evaluated 135 times by 3 tests Evaluated by: tst_QNetworkCookieJar tst_QNetworkReply tst_QUrl
FALSE	evaluated 764 times by 3 tests Evaluated by: tst_QNetworkCookieJar tst_QNetworkReply tst_QUrl

0-899

chunkIndex -= tldChunks[chunk];

offset += tldChunks[chunk];

chunk++;

}

executed 135 times by 3 tests: end of block

Executed by:

tst_QNetworkCookieJar
tst_QNetworkReply
tst_QUrl

135

// check all the entries from the given index

while (chunkIndex < tldIndices[index+1] - offset) {

chunkIndex < t...ex+1] - offset	Description
TRUE	evaluated 640 times by 3 tests Evaluated by: tst_QNetworkCookieJar tst_QNetworkReply tst_QUrl
FALSE	evaluated 656 times by 3 tests Evaluated by: tst_QNetworkCookieJar tst_QNetworkReply tst_QUrl

640-656

QString currentEntry = QString::fromUtf8(tldData[chunk] + chunkIndex);

if (currentEntry == entry)

currentEntry == entry	Description
TRUE	evaluated 108 times by 2 tests Evaluated by: tst_QNetworkCookieJar tst_QUrl
FALSE	evaluated 532 times by 3 tests Evaluated by: tst_QNetworkCookieJar tst_QNetworkReply tst_QUrl

108-532

return true;

executed 108 times by 2 tests: return true;

Executed by:

tst_QNetworkCookieJar
tst_QUrl

108

chunkIndex += qstrlen(tldData[chunk] + chunkIndex) + 1; // +1 for the ending \0

}

executed 532 times by 3 tests: end of block

Executed by:

tst_QNetworkCookieJar
tst_QNetworkReply
tst_QUrl

532

return false;

executed 656 times by 3 tests: return false;

Executed by:

tst_QNetworkCookieJar
tst_QNetworkReply
tst_QUrl

656

}

/*!

\internal

Return the top-level-domain per Qt's copy of the Mozilla public suffix list of

\a domain.

Q_CORE_EXPORT QString qTopLevelDomain(const QString &domain)

{

const QString domainLower = domain.toLower();

QVector<QStringRef> sections = domainLower.splitRef(QLatin1Char('.'), QString::SkipEmptyParts);

if (sections.isEmpty())

sections.isEmpty()	Description
TRUE	never evaluated
FALSE	evaluated 36 times by 1 test Evaluated by: tst_QUrl

0-36

return QString();

never executed: return QString();

QString level, tld;

for (int j = sections.count() - 1; j >= 0; --j) {

j >= 0	Description
TRUE	evaluated 136 times by 1 test Evaluated by: tst_QUrl
FALSE	evaluated 36 times by 1 test Evaluated by: tst_QUrl

36-136

level.prepend(QLatin1Char('.') + sections.at(j));

if (qIsEffectiveTLD(level.right(level.size() - 1)))

qIsEffectiveTL...l.size() - 1))	Description
TRUE	evaluated 74 times by 1 test Evaluated by: tst_QUrl
FALSE	evaluated 62 times by 1 test Evaluated by: tst_QUrl

62-74

tld = level;

executed 74 times by 1 test: tld = level;

Executed by:

tst_QUrl

}

executed 136 times by 1 test: end of block

Executed by:

tst_QUrl

136

return tld;

executed 36 times by 1 test: return tld;

Executed by:

tst_QUrl

}

/*!

\internal

Return true if \a domain is a top-level-domain per Qt's copy of the Mozilla public suffix list.

Q_CORE_EXPORT bool qIsEffectiveTLD(const QString &domain)

{

// for domain 'foo.bar.com':

// 1. return if TLD table contains 'foo.bar.com'

if (containsTLDEntry(domain))

containsTLDEntry(domain)	Description
TRUE	evaluated 98 times by 2 tests Evaluated by: tst_QNetworkCookieJar tst_QUrl
FALSE	evaluated 330 times by 3 tests Evaluated by: tst_QNetworkCookieJar tst_QNetworkReply tst_QUrl

98-330

100

return true;

executed 98 times by 2 tests: return true;

Executed by:

tst_QNetworkCookieJar
tst_QUrl

101

102

const int dot = domain.indexOf(QLatin1Char('.'));

103

if (dot >= 0) {

dot >= 0	Description
TRUE	evaluated 327 times by 3 tests Evaluated by: tst_QNetworkCookieJar tst_QNetworkReply tst_QUrl
FALSE	evaluated 3 times by 1 test Evaluated by: tst_QNetworkCookieJar

3-327

104

int count = domain.size() - dot;

105

QString wildCardDomain = QLatin1Char('*') + domain.rightRef(count);

106

// 2. if table contains '*.bar.com',

107

// test if table contains '!foo.bar.com'

108

if (containsTLDEntry(wildCardDomain)) {

containsTLDEnt...ildCardDomain)	Description
TRUE	evaluated 9 times by 1 test Evaluated by: tst_QNetworkCookieJar
FALSE	evaluated 318 times by 3 tests Evaluated by: tst_QNetworkCookieJar tst_QNetworkReply tst_QUrl

9-318

109

QString exceptionDomain = QLatin1Char('!') + domain;

110

return (! containsTLDEntry(exceptionDomain));

executed 9 times by 1 test: return (! containsTLDEntry(exceptionDomain));

Executed by: