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diff --git a/kpf/src/Applet.cpp b/kpf/src/Applet.cpp
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+/*
+ KPF - Public fileserver for KDE
+
+ Copyright 2001 Rik Hemsley (rikkus) <rik@kde.org>
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to
+ deal in the Software without restriction, including without limitation the
+ rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ sell copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <qpainter.h>
+#include <qtimer.h>
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qtoolbutton.h>
+#include <qpopupmenu.h>
+#include <qfileinfo.h>
+#include <qcursor.h>
+
+#include <dcopclient.h>
+#include <kiconloader.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include <kaboutapplication.h>
+#include <kaboutdata.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kapplication.h>
+#include <kurldrag.h>
+
+#include "System.h"
+#include "Defines.h"
+#include "Applet.h"
+#include "AppletItem.h"
+#include "WebServerManager.h"
+#include "WebServer.h"
+#include "ServerWizard.h"
+
+static const char kpfVersion[] = "1.0.1";
+
+extern "C"
+{
+ KDE_EXPORT KPanelApplet *
+ init(QWidget * parent, const QString & configFile)
+ {
+ if (0 == kpf::userId() || 0 == kpf::effectiveUserId())
+ {
+ // Don't run as root.
+ KMessageBox::detailedError
+ ( 0,
+ i18n("You cannot run KPF as root."),
+ i18n("Running as root exposes the whole system to "
+ "external attackers."),
+ i18n("Running as root.")
+ );
+ return NULL;
+ }
+ else
+ {
+ kpf::blockSigPipe();
+
+ KGlobal::locale()->insertCatalogue("kpf");
+
+ return new KPF::Applet
+ (
+ configFile,
+ KPanelApplet::Normal,
+ KPanelApplet::About|KPanelApplet::Help,
+ parent,
+ "kpf"
+ );
+ }
+ }
+}
+
+namespace KPF
+{
+ Applet::Applet
+ (
+ const QString & configFile,
+ Type type,
+ int actions,
+ QWidget * parent,
+ const char * name
+ )
+ : KPanelApplet (configFile, type, actions, parent, name),
+ wizard_ (0L),
+ popup_ (0L),
+ dcopClient_ (0L)
+ {
+ setAcceptDrops(true);
+
+ //setFrameStyle(QFrame::Panel | QFrame::Sunken);
+ //setLineWidth(1);
+
+ connect
+ (
+ WebServerManager::instance(),
+ SIGNAL(serverCreated(WebServer *)),
+ SLOT(slotServerCreated(WebServer *))
+ );
+
+ connect
+ (
+ WebServerManager::instance(),
+ SIGNAL(serverDisabled(WebServer *)),
+ SLOT(slotServerDisabled(WebServer *))
+ );
+
+ WebServerManager::instance()->loadConfig();
+
+ popup_ = new QPopupMenu(this);
+
+ popup_->insertItem
+ (BarIcon("filenew"), i18n("New Server..."), NewServer, NewServer);
+
+// popup_->insertItem
+// (BarIcon("quit"), i18n("Quit"), Quit, Quit);
+
+ dcopClient_ = new DCOPClient;
+ dcopClient_->registerAs("kpf", false);
+ }
+
+ Applet::~Applet()
+ {
+ delete dcopClient_;
+ WebServerManager::instance()->shutdown();
+ }
+
+ int
+ Applet::widthForHeight(int h) const
+ {
+ uint serverCount = itemList_.count();
+
+ if (0 == serverCount)
+ serverCount = 1;
+
+ if (Vertical == orientation())
+ return h / serverCount;
+ else
+ return h * serverCount;
+ }
+
+ int
+ Applet::heightForWidth(int w) const
+ {
+ uint serverCount = itemList_.count();
+
+ if (0 == serverCount)
+ serverCount = 1;
+
+ if (Vertical == orientation())
+ return w * serverCount;
+ else
+ return w / serverCount;
+ }
+
+ void
+ Applet::help()
+ {
+ kapp->invokeHelp( QString::null, "kpf" );
+ }
+
+ void
+ Applet::about()
+ {
+ KAboutData about
+ (
+ "kpf",
+ I18N_NOOP("kpf"),
+ kpfVersion,
+ I18N_NOOP("KDE public fileserver"),
+ KAboutData::License_Custom,
+ "(C) 2001 Rik Hemsley (rikkus) <rik@kde.org>",
+ I18N_NOOP(
+ "File sharing applet, using the HTTP (Hyper Text Transfer Protocol)"
+ " standard to serve files."
+ ),
+ "http://rikkus.info/kpf.html"
+ );
+
+ about.setLicenseText
+ (
+ I18N_NOOP
+ (
+"Permission is hereby granted, free of charge, to any person obtaining a copy\n"
+"of this software and associated documentation files (the \"Software\"), to\n"
+"deal in the Software without restriction, including without limitation the\n"
+"rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n"
+"sell copies of the Software, and to permit persons to whom the Software is\n"
+"furnished to do so, subject to the following conditions:\n"
+"\n"
+"The above copyright notice and this permission notice shall be included in\n"
+"all copies or substantial portions of the Software.\n"
+"\n"
+"THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n"
+"IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n"
+"FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n"
+"AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\n"
+"ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n"
+"WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n"
+ )
+ );
+
+ KAboutApplication a(&about, this);
+ a.exec();
+ }
+
+ void
+ Applet::orientationChange(Orientation)
+ {
+ resetLayout();
+ }
+
+ void
+ Applet::resizeEvent(QResizeEvent *)
+ {
+ resetLayout();
+ }
+
+ void
+ Applet::moveEvent(QMoveEvent *)
+ {
+ QPtrListIterator<AppletItem> it(itemList_);
+
+ for (uint i = 0; it.current(); ++it, ++i)
+ it.current()->setBackground();
+ }
+
+ void
+ Applet::resetLayout()
+ {
+ if (0 == itemList_.count())
+ return;
+
+ switch (orientation())
+ {
+ case Vertical:
+ {
+ uint itemHeight = height() / itemList_.count();
+
+ QPtrListIterator<AppletItem> it(itemList_);
+
+ for (uint i = 0; it.current(); ++it, ++i)
+ {
+ it.current()->resize(width(), itemHeight);
+ it.current()->move(0, i * itemHeight);
+ }
+ }
+ break;
+
+ case Horizontal:
+ {
+ uint itemWidth = width() / itemList_.count();
+
+ QPtrListIterator<AppletItem> it(itemList_);
+
+ for (uint i = 0; it.current(); ++it, ++i)
+ {
+ it.current()->resize(itemWidth, height());
+ it.current()->move(i * itemWidth, 0);
+ }
+ }
+ default:
+ break;
+ }
+ }
+
+ void
+ Applet::mousePressEvent(QMouseEvent * ev)
+ {
+ if (Qt::RightButton != ev->button() && Qt::LeftButton != ev->button())
+ return;
+
+ switch (popup_->exec(QCursor::pos()))
+ {
+ case NewServer:
+ slotNewServer();
+ break;
+
+ case Quit:
+ slotQuit();
+ break;
+
+ default:
+ break;
+ }
+ }
+
+ void
+ Applet::slotNewServerAtLocation(const QString & location)
+ {
+ if (0 != wizard_)
+ {
+ wizard_->setLocation(location);
+ wizard_->show();
+ }
+
+ else
+ {
+ wizard_ = new ServerWizard;
+
+ connect
+ (
+ wizard_,
+ SIGNAL(dying(ServerWizard *)),
+ SLOT(slotWizardDying(ServerWizard *))
+ );
+
+ wizard_->setLocation(location);
+ wizard_->show();
+ }
+ }
+
+ void
+ Applet::slotNewServer()
+ {
+ if (0 != wizard_)
+ wizard_->show();
+
+ else
+ {
+ wizard_ = new ServerWizard;
+
+ connect
+ (
+ wizard_,
+ SIGNAL(dying(ServerWizard *)),
+ SLOT(slotWizardDying(ServerWizard *))
+ );
+
+ wizard_->show();
+ }
+ }
+
+ void
+ Applet::slotWizardDying(ServerWizard * wiz)
+ {
+ if (QDialog::Accepted == wiz->result())
+ {
+ WebServerManager::instance()->createServerLocal
+ (
+ wiz->root(),
+ wiz->listenPort(),
+ wiz->bandwidthLimit(),
+ wiz->connectionLimit(),
+ Config::DefaultFollowSymlinks,
+ wiz->serverName()
+ );
+ }
+
+ delete wizard_;
+ wizard_ = 0;
+ }
+
+ void
+ Applet::drawContents(QPainter * p)
+ {
+ QPixmap px;
+
+ if (width() > 48)
+ px = KGlobal::iconLoader()->loadIcon("kpf", KIcon::Panel, 48);
+ else if (width() > 32)
+ px = KGlobal::iconLoader()->loadIcon("kpf", KIcon::Panel, 32);
+ else if (width() > 16)
+ px = KGlobal::iconLoader()->loadIcon("kpf", KIcon::Panel, 16);
+ else
+ return;
+
+ QRect r(contentsRect());
+
+ p->drawPixmap
+ (
+ r.x() + r.width() / 2 - px.width() / 2,
+ r.y() + r.height() / 2 - px.height() / 2,
+ px
+ );
+ }
+
+ void
+ Applet::dragEnterEvent(QDragEnterEvent * e)
+ {
+ KURL::List l;
+
+ if (!KURLDrag::decode(e, l))
+ return;
+
+ if (l.count() != 1)
+ return;
+
+ const KURL &url = l[0];
+
+ if (!url.isLocalFile() || !QFileInfo(url.path()).isDir())
+ return;
+
+ e->accept();
+ }
+
+ void
+ Applet::dropEvent(QDropEvent * e)
+ {
+ KURL::List l;
+
+ if (!KURLDrag::decode(e, l))
+ return;
+
+ if (l.count() != 1)
+ return;
+
+ const KURL &url = l[0];
+
+ if (!url.isLocalFile() || !QFileInfo(url.path()).isDir())
+ return;
+
+ e->accept();
+
+ slotNewServerAtLocation(url.path());
+ }
+
+ void
+ Applet::slotServerCreated(WebServer * server)
+ {
+ AppletItem * i = new AppletItem(server, this);
+
+ connect
+ (
+ i,
+ SIGNAL(newServer()),
+ SLOT(slotNewServer())
+ );
+
+ connect
+ (
+ i,
+ SIGNAL(newServerAtLocation(const QString &)),
+ SLOT(slotNewServerAtLocation(const QString &))
+ );
+
+ itemList_.append(i);
+ i->show();
+ emit(updateLayout());
+ resetLayout();
+ }
+
+ void
+ Applet::slotServerDisabled(WebServer * server)
+ {
+ QPtrListIterator<AppletItem> it(itemList_);
+
+ for (; it.current(); ++it)
+ {
+ AppletItem * i = it.current();
+
+ if (i->server() == server)
+ {
+ itemList_.removeRef(i);
+ delete i;
+ emit(updateLayout());
+ resetLayout();
+ return;
+ }
+ }
+ }
+
+ void
+ Applet::slotQuit()
+ {
+ // How ?
+ }
+
+} // End namespace KPF
+
+#include "Applet.moc"
+
+// vim:ts=2:sw=2:tw=78:et