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Diffstat (limited to 'src/network/kernel/qurlinfo.cpp')
| -rw-r--r-- | src/network/kernel/qurlinfo.cpp | 727 |
1 files changed, 0 insertions, 727 deletions
diff --git a/src/network/kernel/qurlinfo.cpp b/src/network/kernel/qurlinfo.cpp deleted file mode 100644 index e6f2e70ff4..0000000000 --- a/src/network/kernel/qurlinfo.cpp +++ /dev/null @@ -1,727 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtNetwork module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qurlinfo_p.h" - -#include "qurl.h" -#include "qdir.h" -#include <limits.h> - -QT_BEGIN_NAMESPACE - -class QUrlInfoPrivate -{ -public: - QUrlInfoPrivate() : - permissions(0), - size(0), - isDir(false), - isFile(true), - isSymLink(false), - isWritable(true), - isReadable(true), - isExecutable(false) - {} - - QString name; - int permissions; - QString owner; - QString group; - qint64 size; - - QDateTime lastModified; - QDateTime lastRead; - bool isDir; - bool isFile; - bool isSymLink; - bool isWritable; - bool isReadable; - bool isExecutable; -}; - - -/*! - \class QUrlInfo - \brief The QUrlInfo class stores information about URLs. - - \internal - \ingroup io - \ingroup network - \inmodule QtNetwork - - The information about a URL that can be retrieved includes name(), - permissions(), owner(), group(), size(), lastModified(), - lastRead(), isDir(), isFile(), isSymLink(), isWritable(), - isReadable() and isExecutable(). - - You can create your own QUrlInfo objects passing in all the - relevant information in the constructor, and you can modify a - QUrlInfo; for each getter mentioned above there is an equivalent - setter. Note that setting values does not affect the underlying - resource that the QUrlInfo provides information about; for example - if you call setWritable(true) on a read-only resource the only - thing changed is the QUrlInfo object, not the resource. - - \sa QUrl, {FTP Example} -*/ - -/*! - \enum QUrlInfo::PermissionSpec - - This enum is used by the permissions() function to report the - permissions of a file. - - \value ReadOwner The file is readable by the owner of the file. - \value WriteOwner The file is writable by the owner of the file. - \value ExeOwner The file is executable by the owner of the file. - \value ReadGroup The file is readable by the group. - \value WriteGroup The file is writable by the group. - \value ExeGroup The file is executable by the group. - \value ReadOther The file is readable by anyone. - \value WriteOther The file is writable by anyone. - \value ExeOther The file is executable by anyone. -*/ - -/*! - Constructs an invalid QUrlInfo object with default values. - - \sa isValid() -*/ - -QUrlInfo::QUrlInfo() -{ - d = nullptr; -} - -/*! - Copy constructor, copies \a ui to this URL info object. -*/ - -QUrlInfo::QUrlInfo(const QUrlInfo &ui) -{ - if (ui.d) { - d = new QUrlInfoPrivate; - *d = *ui.d; - } else { - d = nullptr; - } -} - -/*! - Constructs a QUrlInfo object by specifying all the URL's - information. - - The information that is passed is the \a name, file \a - permissions, \a owner and \a group and the file's \a size. Also - passed is the \a lastModified date/time and the \a lastRead - date/time. Flags are also passed, specifically, \a isDir, \a - isFile, \a isSymLink, \a isWritable, \a isReadable and \a - isExecutable. -*/ - -QUrlInfo::QUrlInfo(const QString &name, int permissions, const QString &owner, - const QString &group, qint64 size, const QDateTime &lastModified, - const QDateTime &lastRead, bool isDir, bool isFile, bool isSymLink, - bool isWritable, bool isReadable, bool isExecutable) -{ - d = new QUrlInfoPrivate; - d->name = name; - d->permissions = permissions; - d->owner = owner; - d->group = group; - d->size = size; - d->lastModified = lastModified; - d->lastRead = lastRead; - d->isDir = isDir; - d->isFile = isFile; - d->isSymLink = isSymLink; - d->isWritable = isWritable; - d->isReadable = isReadable; - d->isExecutable = isExecutable; -} - - -/*! - Constructs a QUrlInfo object by specifying all the URL's - information. - - The information that is passed is the \a url, file \a - permissions, \a owner and \a group and the file's \a size. Also - passed is the \a lastModified date/time and the \a lastRead - date/time. Flags are also passed, specifically, \a isDir, \a - isFile, \a isSymLink, \a isWritable, \a isReadable and \a - isExecutable. -*/ - -QUrlInfo::QUrlInfo(const QUrl &url, int permissions, const QString &owner, - const QString &group, qint64 size, const QDateTime &lastModified, - const QDateTime &lastRead, bool isDir, bool isFile, bool isSymLink, - bool isWritable, bool isReadable, bool isExecutable) -{ - d = new QUrlInfoPrivate; - d->name = QFileInfo(url.path()).fileName(); - d->permissions = permissions; - d->owner = owner; - d->group = group; - d->size = size; - d->lastModified = lastModified; - d->lastRead = lastRead; - d->isDir = isDir; - d->isFile = isFile; - d->isSymLink = isSymLink; - d->isWritable = isWritable; - d->isReadable = isReadable; - d->isExecutable = isExecutable; -} - - -/*! - Sets the name of the URL to \a name. The name is the full text, - for example, "http://qt-project.org/doc/qt-5.0/qtcore/qurl.html". - - If you call this function for an invalid URL info, this function - turns it into a valid one. - - \sa isValid() -*/ - -void QUrlInfo::setName(const QString &name) -{ - if (!d) - d = new QUrlInfoPrivate; - d->name = name; -} - - -/*! - If \a b is true then the URL is set to be a directory; if \a b is - false then the URL is set not to be a directory (which normally - means it is a file). (Note that a URL can refer to both a file and - a directory even though most file systems do not support this.) - - If you call this function for an invalid URL info, this function - turns it into a valid one. - - \sa isValid() -*/ - -void QUrlInfo::setDir(bool b) -{ - if (!d) - d = new QUrlInfoPrivate; - d->isDir = b; -} - - -/*! - If \a b is true then the URL is set to be a file; if \b is false - then the URL is set not to be a file (which normally means it is a - directory). (Note that a URL can refer to both a file and a - directory even though most file systems do not support this.) - - If you call this function for an invalid URL info, this function - turns it into a valid one. - - \sa isValid() -*/ - -void QUrlInfo::setFile(bool b) -{ - if (!d) - d = new QUrlInfoPrivate; - d->isFile = b; -} - - -/*! - Specifies that the URL refers to a symbolic link if \a b is true - and that it does not if \a b is false. - - If you call this function for an invalid URL info, this function - turns it into a valid one. - - \sa isValid() -*/ - -void QUrlInfo::setSymLink(bool b) -{ - if (!d) - d = new QUrlInfoPrivate; - d->isSymLink = b; -} - - -/*! - Specifies that the URL is writable if \a b is true and not - writable if \a b is false. - - If you call this function for an invalid URL info, this function - turns it into a valid one. - - \sa isValid() -*/ - -void QUrlInfo::setWritable(bool b) -{ - if (!d) - d = new QUrlInfoPrivate; - d->isWritable = b; -} - - -/*! - Specifies that the URL is readable if \a b is true and not - readable if \a b is false. - - If you call this function for an invalid URL info, this function - turns it into a valid one. - - \sa isValid() -*/ - -void QUrlInfo::setReadable(bool b) -{ - if (!d) - d = new QUrlInfoPrivate; - d->isReadable = b; -} - -/*! - Specifies that the owner of the URL is called \a s. - - If you call this function for an invalid URL info, this function - turns it into a valid one. - - \sa isValid() -*/ - -void QUrlInfo::setOwner(const QString &s) -{ - if (!d) - d = new QUrlInfoPrivate; - d->owner = s; -} - -/*! - Specifies that the owning group of the URL is called \a s. - - If you call this function for an invalid URL info, this function - turns it into a valid one. - - \sa isValid() -*/ - -void QUrlInfo::setGroup(const QString &s) -{ - if (!d) - d = new QUrlInfoPrivate; - d->group = s; -} - -/*! - Specifies the \a size of the URL. - - If you call this function for an invalid URL info, this function - turns it into a valid one. - - \sa isValid() -*/ - -void QUrlInfo::setSize(qint64 size) -{ - if (!d) - d = new QUrlInfoPrivate; - d->size = size; -} - -/*! - Specifies that the URL has access permissions \a p. - - If you call this function for an invalid URL info, this function - turns it into a valid one. - - \sa isValid() -*/ - -void QUrlInfo::setPermissions(int p) -{ - if (!d) - d = new QUrlInfoPrivate; - d->permissions = p; -} - -/*! - Specifies that the object the URL refers to was last modified at - \a dt. - - If you call this function for an invalid URL info, this function - turns it into a valid one. - - \sa isValid() -*/ - -void QUrlInfo::setLastModified(const QDateTime &dt) -{ - if (!d) - d = new QUrlInfoPrivate; - d->lastModified = dt; -} - -/*! - \since 4.4 - - Specifies that the object the URL refers to was last read at - \a dt. - - If you call this function for an invalid URL info, this function - turns it into a valid one. - - \sa isValid() -*/ - -void QUrlInfo::setLastRead(const QDateTime &dt) -{ - if (!d) - d = new QUrlInfoPrivate; - d->lastRead = dt; -} - -/*! - Destroys the URL info object. -*/ - -QUrlInfo::~QUrlInfo() -{ - delete d; -} - -/*! - Assigns the values of \a ui to this QUrlInfo object. -*/ - -QUrlInfo &QUrlInfo::operator=(const QUrlInfo &ui) -{ - if (ui.d) { - if (!d) - d= new QUrlInfoPrivate; - *d = *ui.d; - } else { - delete d; - d = nullptr; - } - return *this; -} - -/*! - Returns the file name of the URL. - - \sa isValid() -*/ - -QString QUrlInfo::name() const -{ - if (!d) - return QString(); - return d->name; -} - -/*! - Returns the permissions of the URL. You can use the \c PermissionSpec flags - to test for certain permissions. - - \sa isValid() -*/ - -int QUrlInfo::permissions() const -{ - if (!d) - return 0; - return d->permissions; -} - -/*! - Returns the owner of the URL. - - \sa isValid() -*/ - -QString QUrlInfo::owner() const -{ - if (!d) - return QString(); - return d->owner; -} - -/*! - Returns the group of the URL. - - \sa isValid() -*/ - -QString QUrlInfo::group() const -{ - if (!d) - return QString(); - return d->group; -} - -/*! - Returns the size of the URL. - - \sa isValid() -*/ - -qint64 QUrlInfo::size() const -{ - if (!d) - return 0; - return d->size; -} - -/*! - Returns the last modification date of the URL. - - \sa isValid() -*/ - -QDateTime QUrlInfo::lastModified() const -{ - if (!d) - return QDateTime(); - return d->lastModified; -} - -/*! - Returns the date when the URL was last read. - - \sa isValid() -*/ - -QDateTime QUrlInfo::lastRead() const -{ - if (!d) - return QDateTime(); - return d->lastRead; -} - -/*! - Returns \c true if the URL is a directory; otherwise returns \c false. - - \sa isValid() -*/ - -bool QUrlInfo::isDir() const -{ - if (!d) - return false; - return d->isDir; -} - -/*! - Returns \c true if the URL is a file; otherwise returns \c false. - - \sa isValid() -*/ - -bool QUrlInfo::isFile() const -{ - if (!d) - return false; - return d->isFile; -} - -/*! - Returns \c true if the URL is a symbolic link; otherwise returns \c false. - - \sa isValid() -*/ - -bool QUrlInfo::isSymLink() const -{ - if (!d) - return false; - return d->isSymLink; -} - -/*! - Returns \c true if the URL is writable; otherwise returns \c false. - - \sa isValid() -*/ - -bool QUrlInfo::isWritable() const -{ - if (!d) - return false; - return d->isWritable; -} - -/*! - Returns \c true if the URL is readable; otherwise returns \c false. - - \sa isValid() -*/ - -bool QUrlInfo::isReadable() const -{ - if (!d) - return false; - return d->isReadable; -} - -/*! - Returns \c true if the URL is executable; otherwise returns \c false. - - \sa isValid() -*/ - -bool QUrlInfo::isExecutable() const -{ - if (!d) - return false; - return d->isExecutable; -} - -/*! - Returns \c true if \a i1 is greater than \a i2; otherwise returns - false. The objects are compared by the value, which is specified - by \a sortBy. This must be one of QDir::Name, QDir::Time or - QDir::Size. -*/ - -bool QUrlInfo::greaterThan(const QUrlInfo &i1, const QUrlInfo &i2, - int sortBy) -{ - switch (sortBy) { - case QDir::Name: - return i1.name() > i2.name(); - case QDir::Time: - return i1.lastModified() > i2.lastModified(); - case QDir::Size: - return i1.size() > i2.size(); - default: - return false; - } -} - -/*! - Returns \c true if \a i1 is less than \a i2; otherwise returns \c false. - The objects are compared by the value, which is specified by \a - sortBy. This must be one of QDir::Name, QDir::Time or QDir::Size. -*/ - -bool QUrlInfo::lessThan(const QUrlInfo &i1, const QUrlInfo &i2, - int sortBy) -{ - return !greaterThan(i1, i2, sortBy); -} - -/*! - Returns \c true if \a i1 equals to \a i2; otherwise returns \c false. - The objects are compared by the value, which is specified by \a - sortBy. This must be one of QDir::Name, QDir::Time or QDir::Size. -*/ - -bool QUrlInfo::equal(const QUrlInfo &i1, const QUrlInfo &i2, - int sortBy) -{ - switch (sortBy) { - case QDir::Name: - return i1.name() == i2.name(); - case QDir::Time: - return i1.lastModified() == i2.lastModified(); - case QDir::Size: - return i1.size() == i2.size(); - default: - return false; - } -} - -/*! - Returns \c true if this QUrlInfo is equal to \a other; otherwise - returns \c false. - - \sa lessThan(), equal() -*/ - -bool QUrlInfo::operator==(const QUrlInfo &other) const -{ - if (!d) - return other.d == nullptr; - if (!other.d) - return false; - - return (d->name == other.d->name && - d->permissions == other.d->permissions && - d->owner == other.d->owner && - d->group == other.d->group && - d->size == other.d->size && - d->lastModified == other.d->lastModified && - d->lastRead == other.d->lastRead && - d->isDir == other.d->isDir && - d->isFile == other.d->isFile && - d->isSymLink == other.d->isSymLink && - d->isWritable == other.d->isWritable && - d->isReadable == other.d->isReadable && - d->isExecutable == other.d->isExecutable); -} - -/*! - \fn bool QUrlInfo::operator!=(const QUrlInfo &other) const - \since 4.2 - - Returns \c true if this QUrlInfo is not equal to \a other; otherwise - returns \c false. - - \sa lessThan(), equal() -*/ - -/*! - Returns \c true if the URL info is valid; otherwise returns \c false. - Valid means that the QUrlInfo contains real information. - - You should always check if the URL info is valid before relying on - the values. -*/ -bool QUrlInfo::isValid() const -{ - return d != nullptr; -} - -QT_END_NAMESPACE |