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-rw-r--r--tdeprint/management/smbview.cpp292
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diff --git a/tdeprint/management/smbview.cpp b/tdeprint/management/smbview.cpp
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+/*
+ * This file is part of the KDE libraries
+ * Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
+ *
+ * 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 "smbview.h"
+
+#include <kprocess.h>
+#include <ktempfile.h>
+#include <tqheader.h>
+#include <tqapplication.h>
+
+#include <kiconloader.h>
+#include <klocale.h>
+#include <kdebug.h>
+#include <kmessagebox.h>
+#include <kcursor.h>
+
+#include <tqfile.h>
+#include <tqtextstream.h>
+#include <cstdlib>
+
+
+//*********************************************************************************************
+
+SmbView::SmbView(TQWidget *parent, const char *name)
+: KListView(parent,name)
+{
+ addColumn(i18n("Printer"));
+ addColumn(i18n("Comment"));
+ setFrameStyle(TQFrame::WinPanel|TQFrame::Sunken);
+ setLineWidth(1);
+ setAllColumnsShowFocus(true);
+ setRootIsDecorated(true);
+
+ m_state = Idle;
+ m_current = 0;
+ m_proc = new KProcess();
+ m_proc->setUseShell(true);
+ m_passwdFile = 0;
+ connect(m_proc,TQT_SIGNAL(processExited(KProcess*)),TQT_SLOT(slotProcessExited(KProcess*)));
+ connect(m_proc,TQT_SIGNAL(receivedStdout(KProcess*,char*,int)),TQT_SLOT(slotReceivedStdout(KProcess*,char*,int)));
+ connect(this,TQT_SIGNAL(selectionChanged(TQListViewItem*)),TQT_SLOT(slotSelectionChanged(TQListViewItem*)));
+}
+
+SmbView::~SmbView()
+{
+ delete m_proc;
+ delete m_passwdFile;
+}
+
+void SmbView::setLoginInfos(const TQString& login, const TQString& password)
+{
+ m_login = login;
+ m_password = password;
+
+ // We can't pass the password via the command line or the environment
+ // because the command line is publically accessible on most OSes and
+ // the environment is publically accessible on some OSes.
+ // Therefor we write the password to a file and pass that file to
+ // smbclient with the -A option
+ delete m_passwdFile;
+ m_passwdFile = new KTempFile;
+ m_passwdFile->setAutoDelete(true);
+
+ TQTextStream *passwdFile = m_passwdFile->textStream();
+ if (!passwdFile) return; // Error
+ (*passwdFile) << "username = " << m_login << endl;
+ (*passwdFile) << "password = " << m_password << endl;
+ // (*passwdFile) << "domain = " << ???? << endl;
+
+ m_passwdFile->close();
+}
+
+void SmbView::startProcess(int state)
+{
+ m_buffer = TQString::null;
+ m_state = state;
+ TQApplication::setOverrideCursor(KCursor::waitCursor());
+ m_proc->start(KProcess::NotifyOnExit,KProcess::Stdout);
+ emit running(true);
+}
+
+void SmbView::endProcess()
+{
+ switch (m_state)
+ {
+ case GroupListing:
+ processGroups();
+ break;
+ case ServerListing:
+ processServers();
+ break;
+ case ShareListing:
+ processShares();
+ break;
+ default:
+ break;
+ }
+ m_state = Idle;
+ TQApplication::restoreOverrideCursor();
+ emit running(false);
+ // clean up for future usage
+ m_proc->clearArguments();
+}
+
+void SmbView::slotProcessExited(KProcess*)
+{
+ endProcess();
+}
+
+void SmbView::slotReceivedStdout(KProcess*, char *buf, int len)
+{
+ m_buffer.append(TQString::fromLocal8Bit(buf,len));
+}
+
+void SmbView::init()
+{
+ // Open Samba configuration file and check if a WINS server is defined
+ m_wins_server = TQString::null;
+ TQString wins_keyword("wins server");
+ TQFile smb_conf ("/etc/samba/smb.conf");
+ if (smb_conf.exists () && smb_conf.open (IO_ReadOnly))
+ {
+ TQTextStream smb_stream (&smb_conf);
+ while (!smb_stream.atEnd ())
+ {
+ TQString smb_line = smb_stream.readLine ();
+ if (smb_line.contains (wins_keyword, FALSE) > 0)
+ {
+ TQString key = smb_line.section ('=', 0, 0);
+ key = key.stripWhiteSpace();
+ if (key.lower() == wins_keyword)
+ {
+ continue;
+ }
+ m_wins_server = smb_line.section ('=', 1, 1);
+ // take only the first declared WINS server
+ m_wins_server = m_wins_server.section(',', 0, 0);
+ m_wins_server = m_wins_server.stripWhiteSpace ();
+ m_wins_server = m_wins_server.section(' ', 0, 0);
+ // strip any server tag (see man smb.conf(5))
+ if (m_wins_server.section(':', 1, 1) != NULL)
+ {
+ m_wins_server = m_wins_server.section(':', 1, 1);
+ }
+ break;
+ }
+ }
+ smb_conf.close ();
+ }
+ m_wins_server = m_wins_server.isEmpty ()? " " : " -U " + m_wins_server + " ";
+ TQString cmd ("nmblookup" + m_wins_server +
+ "-M -- - | grep '<01>' | awk '{print $1}' | xargs nmblookup -A | grep '<1d>'");
+ *m_proc << cmd;
+ startProcess(GroupListing);
+}
+
+void SmbView::setOpen(TQListViewItem *item, bool on)
+{
+ if (on && item->childCount() == 0)
+ {
+ if (item->depth() == 0)
+ { // opening group
+ m_current = item;
+ *m_proc << "nmblookup"+m_wins_server+"-M ";
+ *m_proc << KProcess::quote(item->text(0));
+ *m_proc << " -S";
+ startProcess(ServerListing);
+ }
+ else if (item->depth() == 1)
+ { // opening server
+ char *krb5ccname = getenv ("KRB5CCNAME");
+ m_current = item;
+ if (krb5ccname)
+ {
+ *m_proc << "smbclient -k -N -L ";
+ }
+ else
+ {
+ *m_proc << "smbclient -N -L ";
+ }
+ *m_proc << KProcess::quote (item->text (0));
+ *m_proc << " -W ";
+ *m_proc << KProcess::quote (item->parent ()->
+ text (0));
+ if (!krb5ccname)
+ {
+ *m_proc << " -A ";
+ *m_proc << KProcess::
+ quote (m_passwdFile->name ());
+ }
+ startProcess(ShareListing);
+ }
+ }
+ TQListView::setOpen(item,on);
+}
+
+void SmbView::processGroups()
+{
+ TQStringList grps = TQStringList::split('\n',m_buffer,false);
+ clear();
+ for (TQStringList::ConstIterator it=grps.begin(); it!=grps.end(); ++it)
+ {
+ int p = (*it).find("<1d>");
+ if (p == -1)
+ continue;
+ TQListViewItem *item = new TQListViewItem(this,(*it).left(p).stripWhiteSpace());
+ item->setExpandable(true);
+ item->setPixmap(0,SmallIcon("network"));
+ }
+}
+
+void SmbView::processServers()
+{
+ TQStringList lines = TQStringList::split('\n',m_buffer,true);
+ TQString line;
+ uint index(0);
+ while (index < lines.count())
+ {
+ line = lines[index++].stripWhiteSpace();
+ if (line.isEmpty())
+ break;
+ TQStringList words = TQStringList::split(' ',line,false);
+ if (words[1] != "<00>" || words[3] == "<GROUP>")
+ continue;
+ TQListViewItem *item = new TQListViewItem(m_current,words[0]);
+ item->setExpandable(true);
+ item->setPixmap(0,SmallIcon("tdeprint_computer"));
+ }
+}
+
+void SmbView::processShares()
+{
+ TQStringList lines = TQStringList::split('\n',m_buffer,true);
+ TQString line;
+ uint index(0);
+ for (;index < lines.count();index++)
+ if (lines[index].stripWhiteSpace().startsWith("Sharename"))
+ break;
+ index += 2;
+ while (index < lines.count())
+ {
+ line = lines[index++].stripWhiteSpace();
+ if (line.isEmpty())
+ break;
+ else if ( line.startsWith( "Error returning" ) )
+ {
+ KMessageBox::error( this, line );
+ break;
+ }
+ TQString typestr(line.mid(15, 10).stripWhiteSpace());
+ //TQStringList words = TQStringList::split(' ',line,false);
+ //if (words[1] == "Printer")
+ if (typestr == "Printer")
+ {
+ TQString comm(line.mid(25).stripWhiteSpace()), sharen(line.mid(0, 15).stripWhiteSpace());
+ //for (uint i=2; i<words.count(); i++)
+ // comm += (words[i]+" ");
+ //TQListViewItem *item = new TQListViewItem(m_current,words[0],comm);
+ TQListViewItem *item = new TQListViewItem(m_current,sharen,comm);
+ item->setPixmap(0,SmallIcon("tdeprint_printer"));
+ }
+ }
+}
+
+void SmbView::slotSelectionChanged(TQListViewItem *item)
+{
+ if (item && item->depth() == 2)
+ emit printerSelected(item->parent()->parent()->text(0),item->parent()->text(0),item->text(0));
+}
+
+void SmbView::abort()
+{
+ if (m_proc->isRunning())
+ m_proc->kill();
+}
+#include "smbview.moc"
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