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/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 266 insertions, 0 deletions

diff --git a/kioslave/finger/kio_finger.cpp b/kioslave/finger/kio_finger.cpp
new file mode 100644
index 000000000..c940998b9
--- /dev/null
+++ b/kioslave/finger/kio_finger.cpp
@@ -0,0 +1,266 @@
+
+/***************************************************************************
+                          kio_finger.cpp  -  description
+                             -------------------
+    begin                : Sun Aug 12 2000
+    copyright            : (C) 2000 by Andreas Schlapbach
+    email                : schlpbch@iam.unibe.ch
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+#include <string.h>
+
+#include <qtextstream.h>
+#include <qdict.h>
+#include <qcstring.h>
+#include <qfile.h>
+#include <qregexp.h>
+
+#include <kdebug.h>
+#include <kinstance.h>
+#include <kglobal.h>
+#include <kstandarddirs.h>
+#include <klocale.h>
+#include <kurl.h>
+
+#include "kio_finger.h"
+
+
+using namespace KIO;
+
+static const QString defaultRefreshRate = "60";
+
+extern "C"
+{
+  KDE_EXPORT int kdemain( int argc, char **argv )
+  {
+    KInstance instance( "kio_finger" );
+
+    //kdDebug() << "*** Starting kio_finger " << getpid() << endl;
+
+    if (argc != 4)
+      {
+	fprintf(stderr, "Usage: kio_finger protocol domain-socket1 domain-socket2\n");
+	exit(-1);
+      }
+
+    FingerProtocol slave(argv[2], argv[3]);
+    slave.dispatchLoop();
+
+    //kdDebug() << "*** kio_finger Done" << endl;
+    return 0;
+  }
+}
+
+
+/* ---------------------------------------------------------------------------------- */
+
+
+FingerProtocol::FingerProtocol(const QCString &pool_socket, const QCString &app_socket)
+  : QObject(), SlaveBase("finger", pool_socket, app_socket)
+{
+  myStdStream = new QString();
+  getProgramPath();
+}
+
+
+/* ---------------------------------------------------------------------------------- */
+
+
+FingerProtocol::~FingerProtocol()
+{
+  //kdDebug() << "FingerProtocol::~FingerProtocol()" << endl;
+  delete myURL;
+  delete myPerlPath;
+  delete myFingerPath;
+  delete myFingerPerlScript;
+  delete myFingerCSSFile;
+  delete myStdStream;
+}
+
+
+/* ---------------------------------------------------------------------------------- */
+
+
+void FingerProtocol::get(const KURL& url )
+{
+  //kdDebug() << "kio_finger::get(const KURL& url)" << endl ;
+
+  this->parseCommandLine(url);
+
+  //kdDebug() << "myURL: " << myURL->prettyURL() << endl;
+
+  // Reset the stream
+  *myStdStream="";
+
+  QString query = myURL->query();
+  QString refreshRate = defaultRefreshRate;
+
+  //kdDebug() << "query: " << query << endl;
+
+  // Check the validity of the query
+
+  QRegExp regExp("?refreshRate=[0-9][0-9]*", true, true);
+  if (query.contains(regExp)) {
+    //kdDebug() << "looks like a valid query" << endl;
+    QRegExp regExp( "([0-9]+)" );
+    regExp.search(query);
+    refreshRate = regExp.cap(0);
+  }
+
+  //kdDebug() << "Refresh rate: " << refreshRate << endl;
+
+  myKProcess = new KProcess();
+  *myKProcess << *myPerlPath << *myFingerPerlScript
+	      << *myFingerPath << *myFingerCSSFile
+	      << refreshRate << myURL->host() << myURL->user() ;
+
+  connect(myKProcess, SIGNAL(receivedStdout(KProcess *, char *, int)),
+	  this, SLOT(slotGetStdOutput(KProcess *, char *, int)));
+  //connect(myKProcess, SIGNAL(receivedStderr(KProcess *, char *, int)),
+  //	  this, SLOT(slotGetStdOutput(KProcess *, char *, int)));
+
+  myKProcess->start(KProcess::Block, KProcess::All);
+
+  data(QCString(myStdStream->local8Bit()));
+
+  data(QByteArray());
+  finished();
+
+  //clean up
+
+  delete myKProcess;
+}
+
+
+/* ---------------------------------------------------------------------------------- */
+
+
+void FingerProtocol::slotGetStdOutput(KProcess* /* p */, char *s, int len)
+{
+  //kdDebug() <<  "void FingerProtocol::slotGetStdoutOutput()" << endl;
+  *myStdStream += QString::fromLocal8Bit(s, len);
+}
+
+
+/* ---------------------------------------------------------------------------------- */
+
+
+void FingerProtocol::mimetype(const KURL & /*url*/)
+{
+  mimeType("text/html");
+  finished();
+}
+
+
+/* ---------------------------------------------------------------------------------- */
+
+
+void FingerProtocol::getProgramPath()
+{
+  //kdDebug() << "kfingerMainWindow::getProgramPath()" << endl;
+  // Not to sure wether I'm using the right error number here. - schlpbch -
+
+  myPerlPath = new QString(KGlobal::dirs()->findExe("perl"));
+  if (myPerlPath->isEmpty())
+    {
+      //kdDebug() << "Perl command not found" << endl;
+      this->error(ERR_CANNOT_LAUNCH_PROCESS,
+		  i18n("Could not find the Perl program on your system, please install."));
+      exit();
+    }
+  else
+    {
+      //kdDebug() << "Perl command found:" << *myPerlPath << endl;
+    }
+
+  myFingerPath = new QString(KGlobal::dirs()->findExe("finger"));
+  if ((myFingerPath->isEmpty()))
+    {
+      //kdDebug() << "Finger command not found" << endl;
+      this->error(ERR_CANNOT_LAUNCH_PROCESS,
+		  i18n("Could not find the Finger program on your system, please install."));
+      exit();
+    }
+  else
+    {
+      //kdDebug() << "Finger command found:" << *myFingerPath << endl;
+    }
+
+  myFingerPerlScript = new QString(locate("data","kio_finger/kio_finger.pl"));
+  if (myFingerPerlScript->isEmpty())
+    {
+      //kdDebug() << "kio_finger.pl script not found" << endl;
+      this->error(ERR_CANNOT_LAUNCH_PROCESS,
+		  i18n("kio_finger Perl script not found."));
+      exit();
+    }
+  else
+    {
+      //kdDebug() << "kio_finger perl script found: " << *myFingerPerlScript << endl;
+    }
+
+  myFingerCSSFile = new QString(locate("data","kio_finger/kio_finger.css"));
+  if (myFingerCSSFile->isEmpty())
+    {
+      //kdDebug() << "kio_finger.css file not found" << endl;
+      this->warning(i18n("kio_finger CSS script not found. Output will look ugly."));
+    }
+  else
+    {
+      //kdDebug() << "kio_finger CSS file found: " << *myFingerCSSFile << endl;
+    }
+}
+
+
+/* --------------------------------------------------------------------------- */
+
+
+void FingerProtocol::parseCommandLine(const KURL& url)
+{
+  myURL = new KURL(url);
+
+  /*
+   * Generate a valid finger url
+   */
+
+  if(myURL->isEmpty() || !myURL->isValid() ||
+     (myURL->user().isEmpty() && myURL->host().isEmpty()))
+    {
+      myURL->setProtocol("finger");
+      myURL->setUser("");
+      myURL->setHost("localhost");
+    }
+
+  /*
+   * If no specific port is specified, set it to 79.
+   */
+
+  if(myURL->port() == 0) {
+    myURL->setPort(79);
+  }
+
+  /*
+   * If no refresh rate is given, set it to defaultRefreshRate
+   */
+
+  if (myURL->query().isEmpty()) {
+    myURL->setQuery("?refreshRate="+defaultRefreshRate);
+  }
+}
+
+/* ---------------------------------------------------------------------------------- */
+#include "kio_finger.moc"
+/* ---------------------------------------------------------------------------------- */
+