mirror of
https://bitbucket.org/smil3y/kde-workspace.git
synced 2025-02-24 10:52:51 +00:00
183 lines
6.2 KiB
C++
183 lines
6.2 KiB
C++
/* This file is part of the KDE project
|
|
Copyright (C) 2022 Ivailo Monev <xakepa10@gmail.com>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License version 2, as published by the Free Software Foundation.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include "kdirshareimpl.h"
|
|
|
|
#include <QDir>
|
|
#include <QBuffer>
|
|
#include <QPixmap>
|
|
#include <QHostInfo>
|
|
#include <kicon.h>
|
|
#include <klocale.h>
|
|
#include <kmimetype.h>
|
|
#include <kdebug.h>
|
|
|
|
static const QDir::SortFlags s_dirsortflags = (QDir::Name | QDir::DirsFirst);
|
|
|
|
static QByteArray contentForDirectory(const QString &path, const QString &basedir)
|
|
{
|
|
QByteArray data;
|
|
data.append("<html>");
|
|
data.append("<table>");
|
|
data.append(" <tr>");
|
|
data.append(" <th></th>"); // icon
|
|
data.append(" <th>Filename</th>");
|
|
data.append(" <th>MIME</th>");
|
|
data.append(" <th>Size</th>");
|
|
data.append(" </tr>");
|
|
QDir::Filters dirfilters = (QDir::Files | QDir::AllDirs | QDir::NoDot);
|
|
if (QDir::cleanPath(path) == QDir::cleanPath(basedir)) {
|
|
dirfilters = (QDir::Files | QDir::AllDirs | QDir::NoDotAndDotDot);
|
|
}
|
|
QDir dir(path);
|
|
foreach (const QFileInfo &fileinfo, dir.entryInfoList(dirfilters, s_dirsortflags)) {
|
|
const QString fullpath = path.toLocal8Bit() + QLatin1Char('/') + fileinfo.fileName();
|
|
// chromium does weird stuff if the link starts with two slashes - removes, the host and
|
|
// port part of the link (or rather does not prepend them) and converts the first directory
|
|
// to lower-case
|
|
const QString cleanpath = QDir::cleanPath(fullpath.mid(basedir.size()));
|
|
|
|
data.append(" <tr>");
|
|
|
|
const bool isdotdot = (fileinfo.fileName() == QLatin1String(".."));
|
|
if (isdotdot) {
|
|
const QString fileicon = QString::fromLatin1("<img src=\"/kdirshare_icons/go-previous\" width=\"20\" height=\"20\">");
|
|
data.append("<td>");
|
|
data.append(fileicon.toAscii());
|
|
data.append("</td>");
|
|
} else {
|
|
const QString fileicon = QString::fromLatin1("<img src=\"/kdirshare_icons/%1\" width=\"20\" height=\"20\">").arg(KMimeType::iconNameForUrl(KUrl(fullpath)));
|
|
data.append("<td>");
|
|
data.append(fileicon.toAscii());
|
|
data.append("</td>");
|
|
}
|
|
|
|
// qDebug() << Q_FUNC_INFO << fullpath << basedir << cleanpath;
|
|
data.append("<td><a href=\"");
|
|
data.append(cleanpath.toLocal8Bit());
|
|
data.append("\">");
|
|
data.append(fileinfo.fileName().toLocal8Bit());
|
|
data.append("</a><br></td>");
|
|
|
|
data.append("<td>");
|
|
if (!isdotdot) {
|
|
const QString filemime = KMimeType::findByPath(fullpath)->name();
|
|
data.append(filemime.toAscii());
|
|
}
|
|
data.append("</td>");
|
|
|
|
data.append("<td>");
|
|
if (fileinfo.isFile()) {
|
|
const QString filesize = KGlobal::locale()->formatByteSize(fileinfo.size(), 1);
|
|
data.append(filesize.toAscii());
|
|
}
|
|
data.append("</td>");
|
|
|
|
data.append(" </tr>");
|
|
}
|
|
data.append("</table>");
|
|
data.append("</html>");
|
|
return data;
|
|
}
|
|
|
|
KDirShareImpl::KDirShareImpl(QObject *parent)
|
|
: KHTTP(parent),
|
|
m_directory(QDir::currentPath()),
|
|
m_port(0)
|
|
{
|
|
}
|
|
|
|
KDirShareImpl::~KDirShareImpl()
|
|
{
|
|
m_kdnssd.unpublishService();
|
|
stop();
|
|
}
|
|
|
|
QString KDirShareImpl::directory() const
|
|
{
|
|
return m_directory;
|
|
}
|
|
|
|
bool KDirShareImpl::setDirectory(const QString &dirpath)
|
|
{
|
|
if (!QDir(dirpath).exists()) {
|
|
return false;
|
|
}
|
|
m_directory = dirpath;
|
|
return true;
|
|
}
|
|
|
|
bool KDirShareImpl::serve(const QHostAddress &address, const quint16 port)
|
|
{
|
|
m_port = port;
|
|
return start(address, port);
|
|
}
|
|
|
|
bool KDirShareImpl::publish()
|
|
{
|
|
return m_kdnssd.publishService(
|
|
"_http._tcp", m_port,
|
|
i18n("KDirShare@%1 (%2)", QHostInfo::localHostName(), QFileInfo(m_directory).baseName())
|
|
);
|
|
}
|
|
|
|
void KDirShareImpl::respond(const QByteArray &url, QByteArray *outdata, ushort *outhttpstatus, KHTTPHeaders *outheaders)
|
|
{
|
|
// qDebug() << Q_FUNC_INFO << url;
|
|
|
|
outheaders->insert("Server", "KDirShare");
|
|
|
|
const QString normalizedpath = QUrl::fromPercentEncoding(url);
|
|
QFileInfo pathinfo(m_directory + QLatin1Char('/') + normalizedpath);
|
|
// qDebug() << Q_FUNC_INFO << normalizedpath << pathinfo.filePath();
|
|
if (normalizedpath.startsWith(QLatin1String("/kdirshare_icons/"))) {
|
|
const QPixmap iconpixmap = KIcon(normalizedpath.mid(17)).pixmap(20);
|
|
QBuffer iconbuffer;
|
|
iconbuffer.open(QBuffer::ReadWrite);
|
|
if (!iconpixmap.save(&iconbuffer, "PNG")) {
|
|
kWarning() << "could not save image";
|
|
}
|
|
|
|
const QByteArray data = iconbuffer.data();
|
|
outdata->append(data);
|
|
*outhttpstatus = 200;
|
|
outheaders->insert("Content-Type", "image/png");
|
|
} else if (pathinfo.isDir()) {
|
|
*outhttpstatus = 200;
|
|
outheaders->insert("Content-Type", "text/html; charset=UTF-8");
|
|
const QByteArray data = contentForDirectory(pathinfo.filePath(), m_directory);
|
|
outdata->append(data);
|
|
} else if (pathinfo.isFile()) {
|
|
QFile datafile(pathinfo.filePath());
|
|
datafile.open(QFile::ReadOnly);
|
|
const QString filemime = KMimeType::findByPath(pathinfo.filePath())->name();
|
|
const QByteArray data = datafile.readAll();
|
|
|
|
*outhttpstatus = 200;
|
|
outheaders->insert("Content-Type", QString::fromLatin1("%1; charset=UTF-8").arg(filemime).toAscii());
|
|
outdata->append(data);
|
|
} else {
|
|
const QByteArray data("<html>404 Not Found</html>");
|
|
|
|
outdata->append(data);
|
|
*outhttpstatus = 404;
|
|
outheaders->insert("Content-Type", "text/html; charset=UTF-8");
|
|
}
|
|
}
|
|
|
|
#include "moc_kdirshareimpl.cpp"
|