From ce4a32fe52ef09d8f5ff1dd22c001110902b60a2 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: 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/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kdeprint/management/smbview.cpp | 284 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 284 insertions(+) create mode 100644 kdeprint/management/smbview.cpp (limited to 'kdeprint/management/smbview.cpp') diff --git a/kdeprint/management/smbview.cpp b/kdeprint/management/smbview.cpp new file mode 100644 index 000000000..79e088209 --- /dev/null +++ b/kdeprint/management/smbview.cpp @@ -0,0 +1,284 @@ +/* + * This file is part of the KDE libraries + * Copyright (c) 2001 Michael Goffioul + * + * 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 +#include +#include +#include + +#include +#include +#include +#include +#include + +#include +#include +#include + + +//********************************************************************************************* + +SmbView::SmbView(QWidget *parent, const char *name) +: KListView(parent,name) +{ + addColumn(i18n("Printer")); + addColumn(i18n("Comment")); + setFrameStyle(QFrame::WinPanel|QFrame::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,SIGNAL(processExited(KProcess*)),SLOT(slotProcessExited(KProcess*))); + connect(m_proc,SIGNAL(receivedStdout(KProcess*,char*,int)),SLOT(slotReceivedStdout(KProcess*,char*,int))); + connect(this,SIGNAL(selectionChanged(QListViewItem*)),SLOT(slotSelectionChanged(QListViewItem*))); +} + +SmbView::~SmbView() +{ + delete m_proc; + delete m_passwdFile; +} + +void SmbView::setLoginInfos(const QString& login, const QString& 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); + + QTextStream *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 = QString::null; + m_state = state; + QApplication::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; + QApplication::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(QString::fromLocal8Bit(buf,len)); +} + +void SmbView::init() +{ + // Open Samba configuration file and check if a WINS server is defined + m_wins_server = QString::null; + QString wins_keyword("wins server"); + QFile smb_conf ("/etc/samba/smb.conf"); + if (smb_conf.exists () && smb_conf.open (IO_ReadOnly)) + { + QTextStream smb_stream (&smb_conf); + while (!smb_stream.atEnd ()) + { + QString smb_line = smb_stream.readLine (); + if (smb_line.contains (wins_keyword, FALSE) > 0) + { + QString 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 + " "; + QString cmd ("nmblookup" + m_wins_server + + "-M -- - | grep '<01>' | awk '{print $1}' | xargs nmblookup -A | grep '<1d>'"); + *m_proc << cmd; + startProcess(GroupListing); +} + +void SmbView::setOpen(QListViewItem *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 | grep '<20>' | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*<20>.*//' | xargs -Iserv_name smbclient -N -L 'serv_name' -W "; + *m_proc << KProcess::quote(item->text(0)); + *m_proc << " -A "; + *m_proc << KProcess::quote(m_passwdFile->name()); + startProcess(ServerListing); + } + else if (item->depth() == 1) + { // opening server + m_current = item; + *m_proc << "smbclient -N -L "; + *m_proc << KProcess::quote(item->text(0)); + *m_proc << " -W "; + *m_proc << KProcess::quote(item->parent()->text(0)); + *m_proc << " -A "; + *m_proc << KProcess::quote(m_passwdFile->name()); + startProcess(ShareListing); + } + } + QListView::setOpen(item,on); +} + +void SmbView::processGroups() +{ + QStringList grps = QStringList::split('\n',m_buffer,false); + clear(); + for (QStringList::ConstIterator it=grps.begin(); it!=grps.end(); ++it) + { + int p = (*it).find("<1d>"); + if (p == -1) + continue; + QListViewItem *item = new QListViewItem(this,(*it).left(p).stripWhiteSpace()); + item->setExpandable(true); + item->setPixmap(0,SmallIcon("network")); + } +} + +void SmbView::processServers() +{ + QStringList lines = QStringList::split('\n',m_buffer,true); + QString line; + uint index(0); + for (;index < lines.count();index++) + if (lines[index].stripWhiteSpace().startsWith("Server")) + break; + index += 2; + while (index < lines.count()) + { + line = lines[index++].stripWhiteSpace(); + if (line.isEmpty()) + break; + QStringList words = QStringList::split(' ',line,false); + QListViewItem *item = new QListViewItem(m_current,words[0]); + item->setExpandable(true); + item->setPixmap(0,SmallIcon("kdeprint_computer")); + } +} + +void SmbView::processShares() +{ + QStringList lines = QStringList::split('\n',m_buffer,true); + QString 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; + } + QString typestr(line.mid(15, 10).stripWhiteSpace()); + //QStringList words = QStringList::split(' ',line,false); + //if (words[1] == "Printer") + if (typestr == "Printer") + { + QString comm(line.mid(25).stripWhiteSpace()), sharen(line.mid(0, 15).stripWhiteSpace()); + //for (uint i=2; isetPixmap(0,SmallIcon("kdeprint_printer")); + } + } +} + +void SmbView::slotSelectionChanged(QListViewItem *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" -- cgit v1.2.1