Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 410 insertions, 0 deletions

diff --git a/kpf/src/ServerWizard.cpp b/kpf/src/ServerWizard.cpp
new file mode 100644
index 00000000..8ca47e22
--- /dev/null
+++ b/kpf/src/ServerWizard.cpp
@@ -0,0 +1,410 @@
+/*
+  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 <qlabel.h>
+#include <qlayout.h>
+#include <qspinbox.h>
+#include <qdir.h>
+#include <qptrlist.h>
+#include <qlineedit.h>
+
+#include <kapplication.h>
+#include <klineedit.h>
+#include <kdialog.h>
+#include <klocale.h>
+#include <kurlrequester.h>
+#include <kfiledialog.h>
+
+#include "Defines.h"
+#include "ServerWizard.h"
+#include "WebServerManager.h"
+#include "WebServer.h"
+#include "Help.h"
+#include <dnssd/servicebrowser.h>
+
+#include <unistd.h>
+
+namespace KPF
+{
+  ServerWizard::ServerWizard(QWidget * parent)
+    : KWizard(parent, "KPF::ServerWizard", true)
+  {
+    setCaption(i18n("New Server - %1").arg("kpf"));
+
+    page1_ = new QWidget(this);
+    page2_ = new QWidget(this);
+    page3_ = new QWidget(this);
+//    page4_ = new QWidget(this);
+    page5_ = new QWidget(this);
+    
+    QLabel * l_rootDirectoryHelp =
+      new QLabel
+      (
+       i18n
+       (
+        "<p>"
+        "Specify the directory which contains the files"
+        " you wish to share."
+        "</p>"
+        "<p>"
+        "<em>Warning</em>: Do not share any directories that contain"
+        " sensitive information!"
+        "</p>"
+       ),
+       page1_
+      );
+
+    QLabel * l_listenPortHelp =
+      new QLabel
+      (
+       i18n
+       (
+        "<p>"
+        "Specify the network `port' on which the server should"
+        " listen for connections."
+        "</p>"
+       ),
+       page2_
+      );
+
+    QLabel * l_bandwidthLimitHelp =
+      new QLabel
+      (
+       i18n
+       (
+        "<p>"
+        "Specify the maximum amount of data (in kilobytes) that will be"
+        " sent out per second."
+        "</p>"
+        "<p>"
+        "This allows you to keep some bandwidth for yourself instead"
+        " of allowing connections with kpf to hog your connection."
+        "</p>"
+       ),
+       page3_
+      );
+/*
+    QLabel * l_connectionLimitHelp =
+      new QLabel
+      (
+       i18n
+       (
+        "<p>"
+        "Specify the maximum number of connections allowed at"
+        " any one time."
+        "</p>"
+       ),
+       page4_
+      );
+*/
+    bool canPublish = DNSSD::ServiceBrowser::isAvailable() == DNSSD::ServiceBrowser::Working;
+    QLabel * l_serverNameHelp =
+      new QLabel
+      (
+       KPF::HelpText::getServerNameHelp(),
+       page5_
+      );
+
+    QLabel * l_root_ =
+      new QLabel(i18n("&Root directory:"), page1_);
+
+    QLabel * l_listenPort_ =
+      new QLabel(i18n("&Listen port:"), page2_);
+
+    QLabel * l_bandwidthLimit_ =
+      new QLabel(i18n("&Bandwidth limit:"), page3_);
+
+//    QLabel * l_connectionLimit_ =
+//      new QLabel(i18n("Connection &limit"), page4_);
+
+    QLabel * l_serverName_ = 
+      new QLabel(i18n("&Server name:"), page5_);
+
+    if(!canPublish)
+      l_serverName_->setEnabled(false);
+
+    kur_root_           = new KURLRequester(page1_);
+
+    sb_listenPort_      = new QSpinBox(1,  65535, 1, page2_);
+
+    sb_bandwidthLimit_  = new QSpinBox(1,     999999, 1, page3_);
+//    sb_connectionLimit_ = new QSpinBox(1,     9999,   1, page4_);
+
+    char hostname[255];
+    gethostname(hostname, 255-2);
+    hostname[255-1]=0;
+    le_serverName_       = new QLineEdit(hostname, page5_);
+
+    if(!canPublish)
+      le_serverName_->setEnabled(false);
+    
+    l_root_             ->setBuddy(kur_root_);
+    l_listenPort_       ->setBuddy(sb_listenPort_);
+    l_bandwidthLimit_   ->setBuddy(sb_bandwidthLimit_);
+    l_serverName_       ->setBuddy(le_serverName_);
+//    l_connectionLimit_  ->setBuddy(sb_connectionLimit_);
+
+    sb_listenPort_
+      ->setValue(WebServerManager::instance()->nextFreePort());
+
+    sb_bandwidthLimit_  ->setValue(Config::DefaultBandwidthLimit);
+    sb_bandwidthLimit_  ->setSuffix(i18n(" kB/s"));
+//    sb_connectionLimit_ ->setValue(Config::DefaultConnectionLimit);
+
+    QVBoxLayout * layout1 =
+      new QVBoxLayout(page1_, KDialog::marginHint(), KDialog::spacingHint());
+
+    QVBoxLayout * layout2 =
+      new QVBoxLayout(page2_, KDialog::marginHint(), KDialog::spacingHint());
+
+    QVBoxLayout * layout3 =
+      new QVBoxLayout(page3_, KDialog::marginHint(), KDialog::spacingHint());
+
+//    QVBoxLayout * layout4 =
+//      new QVBoxLayout(page4_, KDialog::marginHint(), KDialog::spacingHint());
+
+    QVBoxLayout * layout5 = 
+      new QVBoxLayout(page5_, KDialog::marginHint(), KDialog::spacingHint());
+
+    layout1->addWidget(l_rootDirectoryHelp);
+    layout2->addWidget(l_listenPortHelp);
+    layout3->addWidget(l_bandwidthLimitHelp);
+//    layout4->addWidget(l_connectionLimitHelp);
+    layout5->addWidget(l_serverNameHelp);
+    
+    QHBoxLayout * layout10 = new QHBoxLayout(layout1);
+
+    layout10->addWidget(l_root_);
+    layout10->addWidget(kur_root_);
+
+    layout1->addStretch(1);
+
+    QHBoxLayout * layout20 = new QHBoxLayout(layout2);
+
+    layout20->addWidget(l_listenPort_);
+    layout20->addWidget(sb_listenPort_);
+
+    layout2->addStretch(1);
+
+    QHBoxLayout * layout30 = new QHBoxLayout(layout3);
+
+    layout30->addWidget(l_bandwidthLimit_);
+    layout30->addWidget(sb_bandwidthLimit_);
+
+    layout3->addStretch(1);
+
+//    QHBoxLayout * layout40 = new QHBoxLayout(layout4);
+
+//    layout40->addWidget(l_connectionLimit_);
+//    layout40->addWidget(sb_connectionLimit_);
+
+//    layout4->addStretch(1);
+
+    QHBoxLayout * layout50 = new QHBoxLayout(layout5);
+    
+    layout50->addWidget(l_serverName_);
+    layout50->addWidget(le_serverName_);
+
+    addPage(page1_, i18n("Root Directory"));
+    addPage(page2_, i18n("Listen Port"));
+    addPage(page3_, i18n("Bandwidth Limit"));
+//    addPage(page4_, i18n("Connection Limit"));
+    addPage(page5_, i18n("Server Name"));
+
+    kur_root_->setURL(QDir::homeDirPath() + "/public_html");
+    kur_root_->setMode
+      (KFile::Directory | KFile::ExistingOnly | KFile::LocalOnly);
+
+//    setFinishEnabled(page4_, true);
+    setFinishEnabled(page5_, true);
+
+    // This slot sets the 'Next' button on page 1 to enabled/disabled
+    // depending on whether the path is OK.
+
+    connect
+      (
+       kur_root_,
+       SIGNAL(textChanged(const QString &)),
+       SLOT(slotServerRootChanged(const QString &))
+      );
+
+    // Used for setting the caption on the file dialog.
+
+    connect
+      (
+       kur_root_,
+       SIGNAL(openFileDialog(KURLRequester *)),
+       SLOT(slotOpenFileDialog(KURLRequester *))
+      );
+
+    // This slot sets the 'Next' button on page 2 to enabled/disabled
+    // depending on whether the port is OK.
+
+    connect
+      (
+       sb_listenPort_,
+       SIGNAL(valueChanged(int)),
+       SLOT(slotListenPortChanged(int))
+      );
+
+    // Update 'Next' button on page 1.
+
+    slotServerRootChanged(kur_root_->url());
+
+    // Update 'Next' button on page 2.
+
+    slotListenPortChanged(sb_listenPort_->value());
+  }
+
+  ServerWizard::~ServerWizard()
+  {
+  }
+  
+    void
+  ServerWizard::setLocation(const QString & location)
+  {
+    kur_root_->setURL(location);
+  }
+
+    QString
+  ServerWizard::root() const
+  {
+    return kur_root_->url();
+  }
+
+    uint
+  ServerWizard::listenPort() const
+  {
+    return sb_listenPort_->value();
+  }
+
+    uint
+  ServerWizard::bandwidthLimit() const
+  {
+    return sb_bandwidthLimit_->value();
+  }
+    QString
+    
+  ServerWizard::serverName() const
+  {
+    return le_serverName_->text();
+  }
+
+    uint
+  ServerWizard::connectionLimit() const
+  {
+    return Config::DefaultConnectionLimit; // sb_connectionLimit_->value();
+  }
+
+    void
+  ServerWizard::accept()
+  {
+    QWizard::accept();
+    emit(dying(this));
+  }
+
+    void
+  ServerWizard::reject()
+  {
+    QWizard::reject();
+    emit(dying(this));
+  }
+
+    void
+  ServerWizard::slotListenPortChanged(int newPort)
+  {
+    if (newPort <= 1024)
+    {
+      setNextEnabled(page2_, false);
+      return;
+    }
+
+    QPtrList<WebServer>
+      serverList(WebServerManager::instance()->serverListLocal());
+
+    for (QPtrListIterator<WebServer> it(serverList); it.current(); ++it)
+    {
+      if (it.current()->listenPort() == uint(newPort))
+      {
+        setNextEnabled(page2_, false);
+        return;
+      }
+    }
+
+    setNextEnabled(page2_, true);
+  }
+
+    void
+  ServerWizard::slotServerRootChanged(const QString & _root)
+  {
+    QString root(_root);
+
+    kpfDebug << root << endl;
+
+    // Duplicate ?
+
+    if (WebServerManager::instance()->hasServer(root))
+    {
+      kpfDebug << "Already have a server at " << root << endl;
+      setNextEnabled(page1_, false);
+      return;
+    }
+
+    if ("/" != root.right(1))
+      root += "/";
+
+    QFileInfo fi(root);
+
+    if (!fi.isDir()) // || (fi.dirPath() == QDir::homeDirPath()))
+    {
+      kpfDebug << root << " isn't a dir" << endl; //, or it's $HOME" << endl;
+      setNextEnabled(page1_, false);
+      return;
+    }
+
+    setNextEnabled(page1_, true);
+  }
+
+    void
+  ServerWizard::slotOpenFileDialog(KURLRequester * urlRequester)
+  {
+    KFileDialog * fileDialog = urlRequester->fileDialog();
+
+    if (0 == fileDialog)
+    {
+      kpfDebug << "URL requester's file dialog is 0" << endl;
+      return;
+    }
+
+    fileDialog->setCaption(i18n("Choose Directory to Share - %1").arg("kpf"));
+  }
+
+    void
+  ServerWizard::help()
+  {
+    kapp->invokeHelp("share-config", "kpf");
+  }
+}
+
+#include "ServerWizard.moc"
+// vim:ts=2:sw=2:tw=78:et