<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en_US" xml:lang="en_US"> <head> <title>kdeprint: kmlpdmanager.cpp Source File (kdeprint)</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "ICRAonline DE v2.0" l gen true for "http://www.kde.org" r (nz 1 vz 1 lz 1 oz 1 cb 1) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.kde.org" r (n 0 s 0 v 0 l 0))' /> <meta name="trademark" content="KDE e.V." /> <meta name="description" content="K Desktop Environment Homepage, KDE.org" /> <meta name="MSSmartTagsPreventParsing" content="true" /> <meta name="robots" content="all" /> <link rel="shortcut icon" href="../../favicon.ico" /> <link rel="stylesheet" media="screen" type="text/css" title="APIDOX" href="doxygen.css" /> </head> <body> <div id="nav_header_top" align="right"> <a href="#content" class="doNotDisplay" accesskey="2">Skip to main content ::</a> <a href="../.."><img id="nav_header_logo" alt="Home" align="left" src="../../kde_gear_64.png" border="0" /></a> <span class="doNotDisplay">::</span> <div id="nav_header_title" align="left">KDE API Reference</div> </div> <div id="nav_header_bottom" align="right"> <span class="doNotDisplay">:: <a href="#navigation" accesskey="5">Skip to Link Menu</a><br/></span> <div id="nav_header_bottom_right" style="text-align: left;"> / <a href="../..">API Reference</a> / <a href=".">kdeprint</a> </div> </div> <table id="main" border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td valign="top" class="menuheader" height="0"></td> <td id="contentcolumn" valign="top" rowspan="2" > <div id="content" style="padding-top: 0px;"><div style="width:100%; margin: 0px; padding: 0px;"> <a name="content"></a> <!-- Generated by Doxygen 1.7.4 --> <div class="header"> <div class="headertitle"> <div class="title">kmlpdmanager.cpp</div> </div> </div> <div class="contents"> <div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> <a name="l00002"></a>00002 <span class="comment"> * This file is part of the KDE libraries</span> <a name="l00003"></a>00003 <span class="comment"> * Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be></span> <a name="l00004"></a>00004 <span class="comment"> *</span> <a name="l00005"></a>00005 <span class="comment"> * This library is free software; you can redistribute it and/or</span> <a name="l00006"></a>00006 <span class="comment"> * modify it under the terms of the GNU Library General Public</span> <a name="l00007"></a>00007 <span class="comment"> * License version 2 as published by the Free Software Foundation.</span> <a name="l00008"></a>00008 <span class="comment"> *</span> <a name="l00009"></a>00009 <span class="comment"> * This library is distributed in the hope that it will be useful,</span> <a name="l00010"></a>00010 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="l00011"></a>00011 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span> <a name="l00012"></a>00012 <span class="comment"> * Library General Public License for more details.</span> <a name="l00013"></a>00013 <span class="comment"> *</span> <a name="l00014"></a>00014 <span class="comment"> * You should have received a copy of the GNU Library General Public License</span> <a name="l00015"></a>00015 <span class="comment"> * along with this library; see the file COPYING.LIB. If not, write to</span> <a name="l00016"></a>00016 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span> <a name="l00017"></a>00017 <span class="comment"> * Boston, MA 02110-1301, USA.</span> <a name="l00018"></a>00018 <span class="comment"> **/</span> <a name="l00019"></a>00019 <a name="l00020"></a>00020 <span class="preprocessor">#include "kmlpdmanager.h"</span> <a name="l00021"></a>00021 <span class="preprocessor">#include "kmprinter.h"</span> <a name="l00022"></a>00022 <span class="preprocessor">#include "kmdbentry.h"</span> <a name="l00023"></a>00023 <span class="preprocessor">#include "driver.h"</span> <a name="l00024"></a>00024 <span class="preprocessor">#include "kmfactory.h"</span> <a name="l00025"></a>00025 <span class="preprocessor">#include "lpdtools.h"</span> <a name="l00026"></a>00026 <span class="preprocessor">#include "gschecker.h"</span> <a name="l00027"></a>00027 <span class="preprocessor">#include "kpipeprocess.h"</span> <a name="l00028"></a>00028 <a name="l00029"></a>00029 <span class="preprocessor">#include <qfile.h></span> <a name="l00030"></a>00030 <span class="preprocessor">#include <qfileinfo.h></span> <a name="l00031"></a>00031 <span class="preprocessor">#include <qtextstream.h></span> <a name="l00032"></a>00032 <span class="preprocessor">#include <qmap.h></span> <a name="l00033"></a>00033 <span class="preprocessor">#include <qregexp.h></span> <a name="l00034"></a>00034 <a name="l00035"></a>00035 <span class="preprocessor">#include <klocale.h></span> <a name="l00036"></a>00036 <span class="preprocessor">#include <kstandarddirs.h></span> <a name="l00037"></a>00037 <span class="preprocessor">#include <kconfig.h></span> <a name="l00038"></a>00038 <span class="preprocessor">#include <kprocess.h></span> <a name="l00039"></a>00039 <a name="l00040"></a>00040 <span class="preprocessor">#include <pwd.h></span> <a name="l00041"></a>00041 <span class="preprocessor">#include <unistd.h></span> <a name="l00042"></a>00042 <span class="preprocessor">#include <stdlib.h></span> <a name="l00043"></a>00043 <span class="preprocessor">#include <sys/stat.h></span> <a name="l00044"></a>00044 <a name="l00045"></a>00045 <span class="comment">// only there to allow testing on my system. Should be removed</span> <a name="l00046"></a>00046 <span class="comment">// when everything has proven to be working and stable</span> <a name="l00047"></a>00047 <a class="codeRef" href="qstring.html">QString</a> lpdprefix = <span class="stringliteral">""</span>; <a name="l00048"></a>00048 <a class="codeRef" href="qstring.html">QString</a> ptPrinterType(KMPrinter*); <a name="l00049"></a>00049 <a name="l00050"></a>00050 <span class="comment">//************************************************************************************************</span> <a name="l00051"></a>00051 <a name="l00052"></a>00052 KMLpdManager::KMLpdManager(<a class="codeRef" href="qobject.html">QObject</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name) <a name="l00053"></a>00053 : KMManager(parent,name) <a name="l00054"></a>00054 { <a name="l00055"></a>00055 m_entries.setAutoDelete(<span class="keyword">true</span>); <a name="l00056"></a>00056 m_ptentries.setAutoDelete(<span class="keyword">true</span>); <a name="l00057"></a>00057 setHasManagement(getuid() == 0); <a name="l00058"></a>00058 setPrinterOperationMask(KMManager::PrinterCreation|KMManager::PrinterConfigure|KMManager::PrinterRemoval|KMManager::PrinterEnabling); <a name="l00059"></a>00059 m_gschecker = <span class="keyword">new</span> GsChecker(<span class="keyword">this</span>,<span class="stringliteral">"GsChecker"</span>); <a name="l00060"></a>00060 } <a name="l00061"></a>00061 <a name="l00062"></a>00062 KMLpdManager::~KMLpdManager() <a name="l00063"></a>00063 { <a name="l00064"></a>00064 } <a name="l00065"></a>00065 <a name="l00066"></a>00066 <a class="codeRef" href="qstring.html">QString</a> KMLpdManager::driverDbCreationProgram() <a name="l00067"></a>00067 { <a name="l00068"></a>00068 <span class="keywordflow">return</span> <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"make_driver_db_lpd"</span>); <a name="l00069"></a>00069 } <a name="l00070"></a>00070 <a name="l00071"></a>00071 <a class="codeRef" href="qstring.html">QString</a> KMLpdManager::driverDirectory() <a name="l00072"></a>00072 { <a name="l00073"></a>00073 <span class="keywordflow">return</span> <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"/usr/lib/rhs/rhs-printfilters"</span>); <a name="l00074"></a>00074 } <a name="l00075"></a>00075 <a name="l00076"></a>00076 <span class="keywordtype">bool</span> KMLpdManager::completePrinter(KMPrinter *printer) <a name="l00077"></a>00077 { <a name="l00078"></a>00078 <span class="keywordflow">return</span> completePrinterShort(printer); <a name="l00079"></a>00079 } <a name="l00080"></a>00080 <a name="l00081"></a>00081 <span class="keywordtype">bool</span> KMLpdManager::completePrinterShort(KMPrinter *printer) <a name="l00082"></a>00082 { <a name="l00083"></a>00083 PrintcapEntry *entry = m_entries.find(printer->name()); <a name="l00084"></a>00084 <span class="keywordflow">if</span> (entry) <a name="l00085"></a>00085 { <a name="l00086"></a>00086 <a class="codeRef" href="qstring.html">QString</a> type(entry->comment(2)), driver(entry->comment(7)), lp(entry->arg(<span class="stringliteral">"lp"</span>)); <a name="l00087"></a>00087 printer->setDescription(i18n(<span class="stringliteral">"Local printer queue (%1)"</span>).arg(type.isEmpty() ? i18n(<span class="stringliteral">"Unknown type of local printer queue"</span>, <span class="stringliteral">"Unknown"</span>) : type)); <a name="l00088"></a>00088 printer->setLocation(i18n(<span class="stringliteral">"<Not available>"</span>)); <a name="l00089"></a>00089 printer->setDriverInfo(driver.isEmpty() ? i18n(<span class="stringliteral">"Unknown Driver"</span>, <span class="stringliteral">"Unknown"</span>) : driver); <a name="l00090"></a>00090 <span class="comment">// device</span> <a name="l00091"></a>00091 KURL url; <a name="l00092"></a>00092 <span class="keywordflow">if</span> (!entry->arg(<span class="stringliteral">"rm"</span>).isEmpty()) <a name="l00093"></a>00093 { <a name="l00094"></a>00094 url = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"lpd://%1/%2"</span>).arg(entry->arg(<span class="stringliteral">"rm"</span>)).arg(entry->arg(<span class="stringliteral">"rp"</span>)); <a name="l00095"></a>00095 printer->setDescription(i18n(<span class="stringliteral">"Remote LPD queue %1@%2"</span>).arg(entry->arg(<span class="stringliteral">"rp"</span>)).arg(entry->arg(<span class="stringliteral">"rm"</span>))); <a name="l00096"></a>00096 } <a name="l00097"></a>00097 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!lp.isEmpty() && lp != <span class="stringliteral">"/dev/null"</span>) <a name="l00098"></a>00098 url = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"parallel:%1"</span>).arg(lp); <a name="l00099"></a>00099 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="codeRef" href="qfile.html#exists-2">QFile::exists</a>(entry->arg(<span class="stringliteral">"sd"</span>)+<span class="stringliteral">"/.config"</span>)) <a name="l00100"></a>00100 { <a name="l00101"></a>00101 <a class="codeRef" href="qmap.html">QMap<QString,QString></a> map = loadPrinttoolCfgFile(entry->arg(<span class="stringliteral">"sd"</span>)+<span class="stringliteral">"/.config"</span>); <a name="l00102"></a>00102 <span class="keywordflow">if</span> (type == <span class="stringliteral">"SMB"</span>) <a name="l00103"></a>00103 { <a name="l00104"></a>00104 <a class="codeRef" href="qstringlist.html">QStringList</a> l = <a class="codeRef" href="qstringlist.html#split">QStringList::split</a>(<span class="charliteral">'\\'</span>,map[<span class="stringliteral">"share"</span>],<span class="keyword">false</span>); <a name="l00105"></a>00105 <span class="keywordflow">if</span> (map[<span class="stringliteral">"workgroup"</span>].isEmpty()) <a name="l00106"></a>00106 url = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"smb://%1/%2"</span>).arg(l[0]).arg(l[1]); <a name="l00107"></a>00107 <span class="keywordflow">else</span> <a name="l00108"></a>00108 url = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"smb://%1/%2/%3"</span>).arg(map[<span class="stringliteral">"workgroup"</span>]).arg(l[0]).arg(l[1]); <a name="l00109"></a>00109 url.setUser(map[<span class="stringliteral">"user"</span>]); <a name="l00110"></a>00110 url.setPass(map[<span class="stringliteral">"password"</span>]); <a name="l00111"></a>00111 } <a name="l00112"></a>00112 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (type == <span class="stringliteral">"DIRECT"</span>) <a name="l00113"></a>00113 url = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"socket://%1:%2"</span>).arg(map[<span class="stringliteral">"printer_ip"</span>]).arg(map[<span class="stringliteral">"port"</span>]); <a name="l00114"></a>00114 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (type == <span class="stringliteral">"NCP"</span>) <a name="l00115"></a>00115 { <a name="l00116"></a>00116 url = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"ncp://%1/%2"</span>).arg(map[<span class="stringliteral">"server"</span>]).arg(map[<span class="stringliteral">"queue"</span>]); <a name="l00117"></a>00117 url.setUser(map[<span class="stringliteral">"user"</span>]); <a name="l00118"></a>00118 url.setPass(map[<span class="stringliteral">"password"</span>]); <a name="l00119"></a>00119 } <a name="l00120"></a>00120 } <a name="l00121"></a>00121 printer->setDevice(url); <a name="l00122"></a>00122 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00123"></a>00123 } <a name="l00124"></a>00124 <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00125"></a>00125 } <a name="l00126"></a>00126 <a name="l00127"></a>00127 <span class="keywordtype">bool</span> KMLpdManager::createPrinter(KMPrinter *printer) <a name="l00128"></a>00128 { <a name="l00129"></a>00129 <span class="comment">// 1) create the printcap entry</span> <a name="l00130"></a>00130 PrintcapEntry *ent = findPrintcapEntry(printer->printerName()); <a name="l00131"></a>00131 <span class="keywordflow">if</span> (!ent) <a name="l00132"></a>00132 { <a name="l00133"></a>00133 ent = <span class="keyword">new</span> PrintcapEntry(); <a name="l00134"></a>00134 ent->m_name = printer->printerName(); <a name="l00135"></a>00135 } <a name="l00136"></a>00136 <span class="keywordflow">else</span> <a name="l00137"></a>00137 { <a name="l00138"></a>00138 <span class="keywordflow">if</span> (!printer->driver() && printer->option(<span class="stringliteral">"kde-driver"</span>) != <span class="stringliteral">"raw"</span>) <a name="l00139"></a>00139 printer->setDriver(loadPrinterDriver(printer,<span class="keyword">true</span>)); <a name="l00140"></a>00140 <span class="comment">// remove it from current entries</span> <a name="l00141"></a>00141 ent = m_entries.take(ent->m_name); <a name="l00142"></a>00142 ent->m_args.clear(); <a name="l00143"></a>00143 } <a name="l00144"></a>00144 <span class="comment">// Standard options</span> <a name="l00145"></a>00145 <span class="keywordflow">if</span> (printer->device().protocol() == <span class="stringliteral">"lpd"</span>) <a name="l00146"></a>00146 { <a name="l00147"></a>00147 <span class="comment">// remote lpd queue</span> <a name="l00148"></a>00148 ent->m_args[<span class="stringliteral">"rm"</span>] = printer->device().host(); <a name="l00149"></a>00149 ent->m_args[<span class="stringliteral">"rp"</span>] = printer->device().path().replace(<span class="stringliteral">"/"</span>,<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">""</span>)); <a name="l00150"></a>00150 ent->m_args[<span class="stringliteral">"lpd_bounce"</span>] = <span class="stringliteral">"true"</span>; <a name="l00151"></a>00151 ent->m_comment = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"##PRINTTOOL3## REMOTE"</span>); <a name="l00152"></a>00152 } <a name="l00153"></a>00153 ent->m_args[<span class="stringliteral">"mx"</span>] = (printer->option(<span class="stringliteral">"mx"</span>).isEmpty() ? <span class="stringliteral">"#0"</span> : printer->option(<span class="stringliteral">"mx"</span>)); <a name="l00154"></a>00154 ent->m_args[<span class="stringliteral">"sh"</span>] = QString::null; <a name="l00155"></a>00155 <span class="comment">// create spool directory (if necessary) and update PrintcapEntry object</span> <a name="l00156"></a>00156 <span class="keywordflow">if</span> (!createSpooldir(ent)) <a name="l00157"></a>00157 { <a name="l00158"></a>00158 setErrorMsg(i18n(<span class="stringliteral">"Unable to create spool directory %1 for printer %2."</span>).arg(ent->arg(<span class="stringliteral">"sd"</span>)).arg(ent->m_name)); <a name="l00159"></a>00159 <span class="keyword">delete</span> ent; <a name="l00160"></a>00160 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00161"></a>00161 } <a name="l00162"></a>00162 <span class="keywordflow">if</span> (!printer->driver() || printer->driver()->get(<span class="stringliteral">"drtype"</span>) == <span class="stringliteral">"printtool"</span>) <a name="l00163"></a>00163 <span class="keywordflow">if</span> (!createPrinttoolEntry(printer,ent)) <a name="l00164"></a>00164 { <a name="l00165"></a>00165 setErrorMsg(i18n(<span class="stringliteral">"Unable to save information for printer <b>%1</b>."</span>).arg(printer->printerName())); <a name="l00166"></a>00166 <span class="keyword">delete</span> ent; <a name="l00167"></a>00167 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00168"></a>00168 } <a name="l00169"></a>00169 <a name="l00170"></a>00170 <span class="comment">// 2) write the printcap file</span> <a name="l00171"></a>00171 m_entries.insert(ent->m_name,ent); <a name="l00172"></a>00172 <span class="keywordflow">if</span> (!writePrinters()) <a name="l00173"></a>00173 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00174"></a>00174 <a name="l00175"></a>00175 <span class="comment">// 3) save the printer driver (if any)</span> <a name="l00176"></a>00176 <span class="keywordflow">if</span> (printer->driver()) <a name="l00177"></a>00177 { <a name="l00178"></a>00178 <span class="keywordflow">if</span> (!savePrinterDriver(printer,printer->driver())) <a name="l00179"></a>00179 { <a name="l00180"></a>00180 m_entries.remove(ent->m_name); <a name="l00181"></a>00181 writePrinters(); <a name="l00182"></a>00182 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00183"></a>00183 } <a name="l00184"></a>00184 } <a name="l00185"></a>00185 <a name="l00186"></a>00186 <span class="comment">// 4) change permissions of spool directory</span> <a name="l00187"></a>00187 <a class="codeRef" href="qcstring.html">QCString</a> cmd = <span class="stringliteral">"chmod -R o-rwx,g+rwX "</span>; <a name="l00188"></a>00188 cmd += <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(KProcess::quote(ent->arg(<span class="stringliteral">"sd"</span>))); <a name="l00189"></a>00189 cmd += <span class="stringliteral">"&& chown -R lp.lp "</span>; <a name="l00190"></a>00190 cmd += <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(KProcess::quote(ent->arg(<span class="stringliteral">"sd"</span>))); <a name="l00191"></a>00191 <span class="keywordflow">if</span> (system(cmd.data()) != 0) <a name="l00192"></a>00192 { <a name="l00193"></a>00193 setErrorMsg(i18n(<span class="stringliteral">"Unable to set correct permissions on spool directory %1 for printer <b>%2</b>."</span>).arg(ent->arg(<span class="stringliteral">"sd"</span>)).arg(ent->m_name)); <a name="l00194"></a>00194 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00195"></a>00195 } <a name="l00196"></a>00196 <a name="l00197"></a>00197 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00198"></a>00198 } <a name="l00199"></a>00199 <a name="l00200"></a>00200 <span class="keywordtype">bool</span> KMLpdManager::removePrinter(KMPrinter *printer) <a name="l00201"></a>00201 { <a name="l00202"></a>00202 PrintcapEntry *ent = findPrintcapEntry(printer->printerName()); <a name="l00203"></a>00203 <span class="keywordflow">if</span> (ent) <a name="l00204"></a>00204 { <a name="l00205"></a>00205 ent = m_entries.take(printer->printerName()); <a name="l00206"></a>00206 <span class="keywordflow">if</span> (!writePrinters()) <a name="l00207"></a>00207 { <a name="l00208"></a>00208 m_entries.insert(ent->m_name,ent); <a name="l00209"></a>00209 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00210"></a>00210 } <a name="l00211"></a>00211 <a class="codeRef" href="qcstring.html">QCString</a> cmd = <span class="stringliteral">"rm -rf "</span>; <a name="l00212"></a>00212 cmd += <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(KProcess::quote(ent->arg(<span class="stringliteral">"sd"</span>))); <a name="l00213"></a>00213 system(cmd.data()); <a name="l00214"></a>00214 <span class="keyword">delete</span> ent; <a name="l00215"></a>00215 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00216"></a>00216 } <a name="l00217"></a>00217 <span class="keywordflow">else</span> <a name="l00218"></a>00218 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00219"></a>00219 } <a name="l00220"></a>00220 <a name="l00221"></a>00221 <span class="keywordtype">bool</span> KMLpdManager::enablePrinter(KMPrinter *printer, <span class="keywordtype">bool</span> state) <a name="l00222"></a>00222 { <a name="l00223"></a>00223 KPipeProcess proc; <a name="l00224"></a>00224 <a class="codeRef" href="qstring.html">QString</a> cmd = programName(0); <a name="l00225"></a>00225 cmd += <span class="stringliteral">" "</span>; <a name="l00226"></a>00226 cmd += state ? <span class="stringliteral">"up"</span> : <span class="stringliteral">"down"</span>; <a name="l00227"></a>00227 cmd += <span class="stringliteral">" "</span>; <a name="l00228"></a>00228 cmd += KProcess::quote(printer->printerName()); <a name="l00229"></a>00229 <span class="keywordflow">if</span> (proc.open(cmd)) <a name="l00230"></a>00230 { <a name="l00231"></a>00231 <a class="codeRef" href="qtextstream.html">QTextStream</a> t(&proc); <a name="l00232"></a>00232 <a class="codeRef" href="qstring.html">QString</a> buffer; <a name="l00233"></a>00233 <span class="keywordflow">while</span> (!t.eof()) <a name="l00234"></a>00234 buffer.<a class="codeRef" href="qstring.html#append">append</a>(t.readLine()); <a name="l00235"></a>00235 <span class="keywordflow">if</span> (buffer.<a class="codeRef" href="qstring.html#startsWith">startsWith</a>(<span class="stringliteral">"?Privilege"</span>)) <a name="l00236"></a>00236 { <a name="l00237"></a>00237 setErrorMsg(i18n(<span class="stringliteral">"Permission denied: you must be root."</span>)); <a name="l00238"></a>00238 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00239"></a>00239 } <a name="l00240"></a>00240 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00241"></a>00241 } <a name="l00242"></a>00242 <span class="keywordflow">else</span> <a name="l00243"></a>00243 { <a name="l00244"></a>00244 setErrorMsg(i18n(<span class="stringliteral">"Unable to execute command \"%1\"."</span>).arg(cmd)); <a name="l00245"></a>00245 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00246"></a>00246 } <a name="l00247"></a>00247 } <a name="l00248"></a>00248 <a name="l00249"></a>00249 <span class="keywordtype">bool</span> KMLpdManager::enablePrinter(KMPrinter *printer) <a name="l00250"></a>00250 { <a name="l00251"></a>00251 <span class="keywordflow">return</span> enablePrinter(printer,<span class="keyword">true</span>); <a name="l00252"></a>00252 } <a name="l00253"></a>00253 <a name="l00254"></a>00254 <span class="keywordtype">bool</span> KMLpdManager::disablePrinter(KMPrinter *printer) <a name="l00255"></a>00255 { <a name="l00256"></a>00256 <span class="keywordflow">return</span> enablePrinter(printer,<span class="keyword">false</span>); <a name="l00257"></a>00257 } <a name="l00258"></a>00258 <a name="l00259"></a>00259 <span class="keywordtype">void</span> KMLpdManager::listPrinters() <a name="l00260"></a>00260 { <a name="l00261"></a>00261 m_entries.clear(); <a name="l00262"></a>00262 loadPrintcapFile(<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"%1/etc/printcap"</span>).arg(lpdprefix)); <a name="l00263"></a>00263 <a name="l00264"></a>00264 <a class="codeRef" href="qdictiterator.html">QDictIterator<PrintcapEntry></a> it(m_entries); <a name="l00265"></a>00265 <span class="keywordflow">for</span> (;it.current();++it) <a name="l00266"></a>00266 { <a name="l00267"></a>00267 KMPrinter *printer = it.current()->createPrinter(); <a name="l00268"></a>00268 addPrinter(printer); <a name="l00269"></a>00269 } <a name="l00270"></a>00270 <a name="l00271"></a>00271 checkStatus(); <a name="l00272"></a>00272 } <a name="l00273"></a>00273 <a name="l00274"></a>00274 <a class="codeRef" href="qstring.html">QString</a> KMLpdManager::programName(<span class="keywordtype">int</span> f) <a name="l00275"></a>00275 { <a name="l00276"></a>00276 KConfig *conf = KMFactory::self()->printConfig(); <a name="l00277"></a>00277 conf->setGroup(<span class="stringliteral">"LPD"</span>); <a name="l00278"></a>00278 <span class="keywordflow">switch</span> (f) <a name="l00279"></a>00279 { <a name="l00280"></a>00280 <span class="keywordflow">case</span> 0: <span class="keywordflow">return</span> conf->readPathEntry(<span class="stringliteral">"LpdCommand"</span>,<span class="stringliteral">"/usr/sbin/lpc"</span>); <a name="l00281"></a>00281 <span class="keywordflow">case</span> 1: <span class="keywordflow">return</span> conf->readPathEntry(<span class="stringliteral">"LpdQueue"</span>,<span class="stringliteral">"lpq"</span>); <a name="l00282"></a>00282 <span class="keywordflow">case</span> 2: <span class="keywordflow">return</span> conf->readPathEntry(<span class="stringliteral">"LpdRemove"</span>,<span class="stringliteral">"lprm"</span>); <a name="l00283"></a>00283 } <a name="l00284"></a>00284 <span class="keywordflow">return</span> QString::null; <a name="l00285"></a>00285 } <a name="l00286"></a>00286 <a name="l00287"></a>00287 <span class="keywordtype">void</span> KMLpdManager::checkStatus() <a name="l00288"></a>00288 { <a name="l00289"></a>00289 KPipeProcess proc; <a name="l00290"></a>00290 <a class="codeRef" href="qstring.html">QString</a> cmd = programName(0) + <span class="stringliteral">" status all"</span>; <a name="l00291"></a>00291 <span class="keywordflow">if</span> (proc.open(cmd)) <a name="l00292"></a>00292 { <a name="l00293"></a>00293 <a class="codeRef" href="qtextstream.html">QTextStream</a> t(&proc); <a name="l00294"></a>00294 <a class="codeRef" href="qstring.html">QString</a> line; <a name="l00295"></a>00295 KMPrinter *printer(0); <a name="l00296"></a>00296 <span class="keywordtype">int</span> p(-1); <a name="l00297"></a>00297 <span class="keywordflow">while</span> (!t.eof()) <a name="l00298"></a>00298 { <a name="l00299"></a>00299 line = t.readLine().stripWhiteSpace(); <a name="l00300"></a>00300 <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) <a name="l00301"></a>00301 <span class="keywordflow">continue</span>; <a name="l00302"></a>00302 <span class="keywordflow">if</span> ((p=line.<a class="codeRef" href="qstring.html#find">find</a>(<span class="charliteral">':'</span>)) != -1) <a name="l00303"></a>00303 printer = findPrinter(line.<a class="codeRef" href="qstring.html#left">left</a>(p)); <a name="l00304"></a>00304 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#startsWith">startsWith</a>(<span class="stringliteral">"printing"</span>) && printer) <a name="l00305"></a>00305 printer->setState(line.<a class="codeRef" href="qstring.html#find">find</a>(<span class="stringliteral">"enabled"</span>) != -1 ? KMPrinter::Idle : KMPrinter::Stopped); <a name="l00306"></a>00306 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#find">find</a>(<span class="stringliteral">"entries"</span>) != -1 && printer) <a name="l00307"></a>00307 <span class="keywordflow">if</span> (!line.<a class="codeRef" href="qstring.html#startsWith">startsWith</a>(<span class="stringliteral">"no"</span>) && printer->state() == KMPrinter::Idle) <a name="l00308"></a>00308 printer->setState(KMPrinter::Processing); <a name="l00309"></a>00309 } <a name="l00310"></a>00310 } <a name="l00311"></a>00311 } <a name="l00312"></a>00312 <a name="l00313"></a>00313 <span class="keywordtype">bool</span> KMLpdManager::writePrinters() <a name="l00314"></a>00314 { <a name="l00315"></a>00315 <span class="keywordflow">if</span> (!writePrintcapFile(<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"%1/etc/printcap"</span>).arg(lpdprefix))) <a name="l00316"></a>00316 { <a name="l00317"></a>00317 setErrorMsg(i18n(<span class="stringliteral">"Unable to write printcap file."</span>)); <a name="l00318"></a>00318 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00319"></a>00319 } <a name="l00320"></a>00320 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00321"></a>00321 } <a name="l00322"></a>00322 <a name="l00323"></a>00323 <span class="keywordtype">void</span> KMLpdManager::loadPrintcapFile(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& filename) <a name="l00324"></a>00324 { <a name="l00325"></a>00325 <a class="codeRef" href="qfile.html">QFile</a> f(filename); <a name="l00326"></a>00326 <span class="keywordflow">if</span> (f.exists() && f.open(IO_ReadOnly)) <a name="l00327"></a>00327 { <a name="l00328"></a>00328 <a class="codeRef" href="qtextstream.html">QTextStream</a> t(&f); <a name="l00329"></a>00329 <a class="codeRef" href="qstring.html">QString</a> line, comment; <a name="l00330"></a>00330 PrintcapEntry *entry; <a name="l00331"></a>00331 <span class="keywordflow">while</span> (!t.eof()) <a name="l00332"></a>00332 { <a name="l00333"></a>00333 line = getPrintcapLine(t,&comment); <a name="l00334"></a>00334 <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) <a name="l00335"></a>00335 <span class="keywordflow">continue</span>; <a name="l00336"></a>00336 entry = <span class="keyword">new</span> PrintcapEntry; <a name="l00337"></a>00337 <span class="keywordflow">if</span> (entry->readLine(line)) <a name="l00338"></a>00338 { <a name="l00339"></a>00339 m_entries.insert(entry->m_name,entry); <a name="l00340"></a>00340 entry->m_comment = comment; <a name="l00341"></a>00341 } <a name="l00342"></a>00342 <span class="keywordflow">else</span> <a name="l00343"></a>00343 { <a name="l00344"></a>00344 <span class="keyword">delete</span> entry; <a name="l00345"></a>00345 <span class="keywordflow">break</span>; <a name="l00346"></a>00346 } <a name="l00347"></a>00347 } <a name="l00348"></a>00348 } <a name="l00349"></a>00349 } <a name="l00350"></a>00350 <a name="l00351"></a>00351 <span class="keywordtype">bool</span> KMLpdManager::writePrintcapFile(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& filename) <a name="l00352"></a>00352 { <a name="l00353"></a>00353 <a class="codeRef" href="qfile.html">QFile</a> f(filename); <a name="l00354"></a>00354 <span class="keywordflow">if</span> (f.open(IO_WriteOnly)) <a name="l00355"></a>00355 { <a name="l00356"></a>00356 <a class="codeRef" href="qtextstream.html">QTextStream</a> t(&f); <a name="l00357"></a>00357 t << <span class="stringliteral">"# File generated by KDE print (LPD plugin).\n#Don't edit by hand."</span> << endl << endl; <a name="l00358"></a>00358 <a class="codeRef" href="qdictiterator.html">QDictIterator<PrintcapEntry></a> it(m_entries); <a name="l00359"></a>00359 <span class="keywordflow">for</span> (;it.current();++it) <a name="l00360"></a>00360 it.current()->writeEntry(t); <a name="l00361"></a>00361 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00362"></a>00362 } <a name="l00363"></a>00363 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00364"></a>00364 } <a name="l00365"></a>00365 <a name="l00366"></a>00366 PrinttoolEntry* KMLpdManager::findPrinttoolEntry(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name) <a name="l00367"></a>00367 { <a name="l00368"></a>00368 <span class="keywordflow">if</span> (m_ptentries.count() == 0) <a name="l00369"></a>00369 loadPrinttoolDb(driverDirectory()+<span class="stringliteral">"/printerdb"</span>); <a name="l00370"></a>00370 PrinttoolEntry *ent = m_ptentries.find(name); <a name="l00371"></a>00371 <span class="keywordflow">if</span> (!ent) <a name="l00372"></a>00372 setErrorMsg(i18n(<span class="stringliteral">"Couldn't find driver <b>%1</b> in printtool database."</span>).arg(name)); <a name="l00373"></a>00373 <span class="keywordflow">return</span> ent; <a name="l00374"></a>00374 } <a name="l00375"></a>00375 <a name="l00376"></a>00376 <span class="keywordtype">void</span> KMLpdManager::loadPrinttoolDb(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& filename) <a name="l00377"></a>00377 { <a name="l00378"></a>00378 <a class="codeRef" href="qfile.html">QFile</a> f(filename); <a name="l00379"></a>00379 <span class="keywordflow">if</span> (f.exists() && f.open(IO_ReadOnly)) <a name="l00380"></a>00380 { <a name="l00381"></a>00381 <a class="codeRef" href="qtextstream.html">QTextStream</a> t(&f); <a name="l00382"></a>00382 PrinttoolEntry *entry = <span class="keyword">new</span> PrinttoolEntry; <a name="l00383"></a>00383 <span class="keywordflow">while</span> (entry->readEntry(t)) <a name="l00384"></a>00384 { <a name="l00385"></a>00385 m_ptentries.insert(entry->m_name,entry); <a name="l00386"></a>00386 entry = <span class="keyword">new</span> PrinttoolEntry; <a name="l00387"></a>00387 } <a name="l00388"></a>00388 <span class="keyword">delete</span> entry; <a name="l00389"></a>00389 } <a name="l00390"></a>00390 } <a name="l00391"></a>00391 <a name="l00392"></a>00392 DrMain* KMLpdManager::loadDbDriver(KMDBEntry *entry) <a name="l00393"></a>00393 { <a name="l00394"></a>00394 <a class="codeRef" href="qstring.html">QString</a> ptdbfilename = driverDirectory() + <span class="stringliteral">"/printerdb"</span>; <a name="l00395"></a>00395 <span class="keywordflow">if</span> (entry->file == ptdbfilename) <a name="l00396"></a>00396 { <a name="l00397"></a>00397 PrinttoolEntry *ptentry = findPrinttoolEntry(entry->modelname); <a name="l00398"></a>00398 <span class="keywordflow">if</span> (ptentry) <a name="l00399"></a>00399 { <a name="l00400"></a>00400 DrMain *dr = ptentry->createDriver(); <a name="l00401"></a>00401 <span class="keywordflow">return</span> dr; <a name="l00402"></a>00402 } <a name="l00403"></a>00403 } <a name="l00404"></a>00404 <span class="keywordflow">return</span> NULL; <a name="l00405"></a>00405 } <a name="l00406"></a>00406 <a name="l00407"></a>00407 PrintcapEntry* KMLpdManager::findPrintcapEntry(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name) <a name="l00408"></a>00408 { <a name="l00409"></a>00409 PrintcapEntry *ent = m_entries.find(name); <a name="l00410"></a>00410 <span class="keywordflow">if</span> (!ent) <a name="l00411"></a>00411 setErrorMsg(i18n(<span class="stringliteral">"Couldn't find printer <b>%1</b> in printcap file."</span>).arg(name)); <a name="l00412"></a>00412 <span class="keywordflow">return</span> ent; <a name="l00413"></a>00413 } <a name="l00414"></a>00414 <a name="l00415"></a>00415 DrMain* KMLpdManager::loadPrinterDriver(KMPrinter *printer, <span class="keywordtype">bool</span> config) <a name="l00416"></a>00416 { <a name="l00417"></a>00417 PrintcapEntry *entry = findPrintcapEntry(printer->name()); <a name="l00418"></a>00418 <span class="keywordflow">if</span> (!entry) <a name="l00419"></a>00419 <span class="keywordflow">return</span> NULL; <a name="l00420"></a>00420 <a name="l00421"></a>00421 <span class="comment">// check for printtool driver (only for configuration)</span> <a name="l00422"></a>00422 <a class="codeRef" href="qstring.html">QString</a> sd = entry-><a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">"sd"</span>), dr(entry->comment(7)); <a name="l00423"></a>00423 <span class="keywordflow">if</span> (<a class="codeRef" href="qfile.html#exists-2">QFile::exists</a>(sd+<span class="stringliteral">"/postscript.cfg"</span>) && config && !dr.isEmpty()) <a name="l00424"></a>00424 { <a name="l00425"></a>00425 <a class="codeRef" href="qmap.html">QMap<QString,QString></a> map = loadPrinttoolCfgFile(sd+<span class="stringliteral">"/postscript.cfg"</span>); <a name="l00426"></a>00426 PrinttoolEntry *ptentry = findPrinttoolEntry(dr); <a name="l00427"></a>00427 <span class="keywordflow">if</span> (!ptentry) <a name="l00428"></a>00428 <span class="keywordflow">return</span> NULL; <a name="l00429"></a>00429 DrMain *dr = ptentry->createDriver(); <a name="l00430"></a>00430 dr->setOptions(map); <a name="l00431"></a>00431 map = loadPrinttoolCfgFile(sd+<span class="stringliteral">"/general.cfg"</span>); <a name="l00432"></a>00432 dr->setOptions(map); <a name="l00433"></a>00433 map = loadPrinttoolCfgFile(sd+<span class="stringliteral">"/textonly.cfg"</span>); <a name="l00434"></a>00434 dr->setOptions(map); <a name="l00435"></a>00435 <span class="keywordflow">return</span> dr; <a name="l00436"></a>00436 } <a name="l00437"></a>00437 <a name="l00438"></a>00438 <span class="comment">// default</span> <a name="l00439"></a>00439 <span class="keywordflow">if</span> (entry->m_comment.startsWith(<span class="stringliteral">"##PRINTTOOL3##"</span>)) <a name="l00440"></a>00440 setErrorMsg(i18n(<span class="stringliteral">"No driver found (raw printer)"</span>)); <a name="l00441"></a>00441 <span class="keywordflow">else</span> <a name="l00442"></a>00442 setErrorMsg(i18n(<span class="stringliteral">"Printer type not recognized."</span>)); <a name="l00443"></a>00443 <span class="keywordflow">return</span> NULL; <a name="l00444"></a>00444 } <a name="l00445"></a>00445 <a name="l00446"></a>00446 <span class="keywordtype">bool</span> KMLpdManager::checkGsDriver(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& gsdriver) <a name="l00447"></a>00447 { <a name="l00448"></a>00448 <span class="keywordflow">if</span> (gsdriver == <span class="stringliteral">"ppa"</span> || gsdriver == <span class="stringliteral">"POSTSCRIPT"</span> || gsdriver == <span class="stringliteral">"TEXT"</span>) <a name="l00449"></a>00449 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00450"></a>00450 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!m_gschecker->checkGsDriver(gsdriver)) <a name="l00451"></a>00451 { <a name="l00452"></a>00452 setErrorMsg(i18n(<span class="stringliteral">"The driver device <b>%1</b> is not compiled in your GhostScript distribution. Check your installation or use another driver."</span>).arg(gsdriver)); <a name="l00453"></a>00453 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00454"></a>00454 } <a name="l00455"></a>00455 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00456"></a>00456 } <a name="l00457"></a>00457 <a name="l00458"></a>00458 <a class="codeRef" href="qmap.html">QMap<QString,QString></a> KMLpdManager::loadPrinttoolCfgFile(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& filename) <a name="l00459"></a>00459 { <a name="l00460"></a>00460 <a class="codeRef" href="qfile.html">QFile</a> f(filename); <a name="l00461"></a>00461 <a class="codeRef" href="qmap.html">QMap<QString,QString></a> map; <a name="l00462"></a>00462 <span class="keywordflow">if</span> (f.exists() && f.open(IO_ReadOnly)) <a name="l00463"></a>00463 { <a name="l00464"></a>00464 <a class="codeRef" href="qtextstream.html">QTextStream</a> t(&f); <a name="l00465"></a>00465 <a class="codeRef" href="qstring.html">QString</a> line, name, val; <a name="l00466"></a>00466 <span class="keywordtype">int</span> p(-1); <a name="l00467"></a>00467 <span class="keywordflow">while</span> (!t.eof()) <a name="l00468"></a>00468 { <a name="l00469"></a>00469 line = getPrintcapLine(t); <a name="l00470"></a>00470 <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) <a name="l00471"></a>00471 <span class="keywordflow">break</span>; <a name="l00472"></a>00472 <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#startsWith">startsWith</a>(<span class="stringliteral">"export "</span>)) <a name="l00473"></a>00473 line.<a class="codeRef" href="qstring.html#replace">replace</a>(0,7,<span class="stringliteral">""</span>); <a name="l00474"></a>00474 <span class="keywordflow">if</span> ((p=line.<a class="codeRef" href="qstring.html#find">find</a>(<span class="charliteral">'='</span>)) != -1) <a name="l00475"></a>00475 { <a name="l00476"></a>00476 name = line.<a class="codeRef" href="qstring.html#left">left</a>(p); <a name="l00477"></a>00477 val = line.<a class="codeRef" href="qstring.html#right">right</a>(line.<a class="codeRef" href="qstring.html#length">length</a>()-p-1); <a name="l00478"></a>00478 val.<a class="codeRef" href="qstring.html#replace">replace</a>(<span class="stringliteral">"\""</span>,<span class="stringliteral">""</span>); <a name="l00479"></a>00479 val.<a class="codeRef" href="qstring.html#replace">replace</a>(<span class="stringliteral">"'"</span>,<span class="stringliteral">""</span>); <a name="l00480"></a>00480 <span class="keywordflow">if</span> (!name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() && !val.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) <a name="l00481"></a>00481 map[name] = val; <a name="l00482"></a>00482 } <a name="l00483"></a>00483 } <a name="l00484"></a>00484 } <a name="l00485"></a>00485 <span class="keywordflow">return</span> map; <a name="l00486"></a>00486 } <a name="l00487"></a>00487 <a name="l00488"></a>00488 <span class="keywordtype">bool</span> KMLpdManager::savePrinttoolCfgFile(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& templatefile, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& dirname, <span class="keyword">const</span> <a class="codeRef" href="qmap.html">QMap<QString,QString></a>& options) <a name="l00489"></a>00489 { <a name="l00490"></a>00490 <span class="comment">// defines input and output file</span> <a name="l00491"></a>00491 <a class="codeRef" href="qstring.html">QString</a> fname = <a class="codeRef" href="qfileinfo.html">QFileInfo</a>(templatefile).<a class="codeRef" href="qfileinfo.html#fileName">fileName</a>(); <a name="l00492"></a>00492 fname.<a class="codeRef" href="qstring.html#replace">replace</a>(<a class="codeRef" href="qregexp.html">QRegExp</a>(<span class="stringliteral">"\\.in$"</span>),<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">""</span>)); <a name="l00493"></a>00493 <a class="codeRef" href="qfile.html">QFile</a> fin(templatefile); <a name="l00494"></a>00494 <a class="codeRef" href="qfile.html">QFile</a> fout(dirname + <span class="stringliteral">"/"</span> + fname); <a name="l00495"></a>00495 <span class="keywordflow">if</span> (fin.exists() && fin.open(IO_ReadOnly) && fout.open(IO_WriteOnly)) <a name="l00496"></a>00496 { <a name="l00497"></a>00497 <a class="codeRef" href="qtextstream.html">QTextStream</a> tin(&fin), tout(&fout); <a name="l00498"></a>00498 <a class="codeRef" href="qstring.html">QString</a> line, name; <a name="l00499"></a>00499 <span class="keywordtype">int</span> p(-1); <a name="l00500"></a>00500 <span class="keywordflow">while</span> (!tin.eof()) <a name="l00501"></a>00501 { <a name="l00502"></a>00502 line = tin.readLine().<a class="codeRef" href="qstring.html#stripWhiteSpace">stripWhiteSpace</a>(); <a name="l00503"></a>00503 <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() || line[0] == <span class="charliteral">'#'</span>) <a name="l00504"></a>00504 { <a name="l00505"></a>00505 tout << line << endl; <a name="l00506"></a>00506 <span class="keywordflow">continue</span>; <a name="l00507"></a>00507 } <a name="l00508"></a>00508 <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#startsWith">startsWith</a>(<span class="stringliteral">"export "</span>)) <a name="l00509"></a>00509 { <a name="l00510"></a>00510 tout << <span class="stringliteral">"export "</span>; <a name="l00511"></a>00511 line.<a class="codeRef" href="qstring.html#replace">replace</a>(0,7,<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">""</span>)); <a name="l00512"></a>00512 } <a name="l00513"></a>00513 <span class="keywordflow">if</span> ((p=line.<a class="codeRef" href="qstring.html#find">find</a>(<span class="charliteral">'='</span>)) != -1) <a name="l00514"></a>00514 { <a name="l00515"></a>00515 name = line.<a class="codeRef" href="qstring.html#left">left</a>(p); <a name="l00516"></a>00516 tout << name << <span class="charliteral">'='</span> << options[name] << endl; <a name="l00517"></a>00517 } <a name="l00518"></a>00518 } <a name="l00519"></a>00519 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00520"></a>00520 } <a name="l00521"></a>00521 <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00522"></a>00522 } <a name="l00523"></a>00523 <a name="l00524"></a>00524 <span class="keywordtype">bool</span> KMLpdManager::savePrinterDriver(KMPrinter *printer, DrMain *driver) <a name="l00525"></a>00525 { <a name="l00526"></a>00526 <span class="comment">// To be able to save a printer driver, a printcap entry MUST exist.</span> <a name="l00527"></a>00527 <span class="comment">// We can then retrieve the spool directory from it.</span> <a name="l00528"></a>00528 <a class="codeRef" href="qstring.html">QString</a> spooldir; <a name="l00529"></a>00529 PrintcapEntry *ent = findPrintcapEntry(printer->printerName()); <a name="l00530"></a>00530 <span class="keywordflow">if</span> (!ent) <a name="l00531"></a>00531 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00532"></a>00532 spooldir = ent-><a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">"sd"</span>); <a name="l00533"></a>00533 <a name="l00534"></a>00534 <span class="keywordflow">if</span> (driver->get(<span class="stringliteral">"drtype"</span>) == <span class="stringliteral">"printtool"</span> && !spooldir.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) <a name="l00535"></a>00535 { <a name="l00536"></a>00536 <a class="codeRef" href="qmap.html">QMap<QString,QString></a> options; <a name="l00537"></a>00537 driver->getOptions(options,<span class="keyword">true</span>); <a name="l00538"></a>00538 <span class="comment">// add some standard options</span> <a name="l00539"></a>00539 options[<span class="stringliteral">"DESIRED_TO"</span>] = <span class="stringliteral">"ps"</span>; <a name="l00540"></a>00540 options[<span class="stringliteral">"PRINTER_TYPE"</span>] = ent->comment(2); <span class="comment">// get type from printcap entry (works in anycases)</span> <a name="l00541"></a>00541 options[<span class="stringliteral">"PS_SEND_EOF"</span>] = <span class="stringliteral">"NO"</span>; <a name="l00542"></a>00542 <span class="keywordflow">if</span> (!checkGsDriver(options[<span class="stringliteral">"GSDEVICE"</span>])) <a name="l00543"></a>00543 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00544"></a>00544 <a class="codeRef" href="qstring.html">QString</a> resol(options[<span class="stringliteral">"RESOLUTION"</span>]), color(options[<span class="stringliteral">"COLOR"</span>]); <a name="l00545"></a>00545 <span class="comment">// update entry comment to make printtool happy and save printcap file</span> <a name="l00546"></a>00546 ent->m_comment = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"##PRINTTOOL3## %1 %2 %3 %4 {} {%5} %6 {}"</span>).arg(options[<span class="stringliteral">"PRINTER_TYPE"</span>]).arg(options[<span class="stringliteral">"GSDEVICE"</span>]).arg((resol.isEmpty() ? <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"NAxNA"</span>) : resol)).arg(options[<span class="stringliteral">"PAPERSIZE"</span>]).arg(driver->name()).arg((color.isEmpty() ? <a class="codeRef" href="qstring.html">QString</a>::fromLatin1(<span class="stringliteral">"Default"</span>) : color.right(color.length()-15))); <a name="l00547"></a>00547 ent->m_args[<span class="stringliteral">"if"</span>] = spooldir+<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"/filter"</span>); <a name="l00548"></a>00548 <span class="keywordflow">if</span> (!writePrinters()) <a name="l00549"></a>00549 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00550"></a>00550 <span class="comment">// write various driver files using templates</span> <a name="l00551"></a>00551 <a class="codeRef" href="qcstring.html">QCString</a> cmd = <span class="stringliteral">"cp "</span>; <a name="l00552"></a>00552 cmd += <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(KProcess::quote(driverDirectory()+<span class="stringliteral">"/master-filter"</span>)); <a name="l00553"></a>00553 cmd += <span class="stringliteral">" "</span>; <a name="l00554"></a>00554 cmd += <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(KProcess::quote(spooldir + <span class="stringliteral">"/filter"</span>)); <a name="l00555"></a>00555 <span class="keywordflow">if</span> (system(cmd.data()) == 0 && <a name="l00556"></a>00556 savePrinttoolCfgFile(driverDirectory()+<span class="stringliteral">"/general.cfg.in"</span>,spooldir,options) && <a name="l00557"></a>00557 savePrinttoolCfgFile(driverDirectory()+<span class="stringliteral">"/postscript.cfg.in"</span>,spooldir,options) && <a name="l00558"></a>00558 savePrinttoolCfgFile(driverDirectory()+<span class="stringliteral">"/textonly.cfg.in"</span>,spooldir,options)) <a name="l00559"></a>00559 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00560"></a>00560 setErrorMsg(i18n(<span class="stringliteral">"Unable to write driver associated files in spool directory."</span>)); <a name="l00561"></a>00561 } <a name="l00562"></a>00562 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00563"></a>00563 } <a name="l00564"></a>00564 <a name="l00565"></a>00565 <span class="keywordtype">bool</span> KMLpdManager::createPrinttoolEntry(KMPrinter *printer, PrintcapEntry *entry) <a name="l00566"></a>00566 { <a name="l00567"></a>00567 KURL dev(printer->device()); <a name="l00568"></a>00568 <a class="codeRef" href="qstring.html">QString</a> prot = dev.protocol(), sd(entry->arg(<span class="stringliteral">"sd"</span>)); <a name="l00569"></a>00569 entry->m_comment = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"##PRINTTOOL3## %1"</span>).arg(ptPrinterType(printer)); <a name="l00570"></a>00570 <span class="keywordflow">if</span> (prot == <span class="stringliteral">"smb"</span> || prot == <span class="stringliteral">"ncp"</span> || prot == <span class="stringliteral">"socket"</span>) <a name="l00571"></a>00571 { <a name="l00572"></a>00572 entry->m_args[<span class="stringliteral">"af"</span>] = sd+<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"/acct"</span>); <a name="l00573"></a>00573 <a class="codeRef" href="qfile.html">QFile</a> f(sd+<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"/.config"</span>)); <a name="l00574"></a>00574 <span class="keywordflow">if</span> (f.open(IO_WriteOnly)) <a name="l00575"></a>00575 { <a name="l00576"></a>00576 <a class="codeRef" href="qtextstream.html">QTextStream</a> t(&f); <a name="l00577"></a>00577 <span class="keywordflow">if</span> (prot == <span class="stringliteral">"socket"</span>) <a name="l00578"></a>00578 { <a name="l00579"></a>00579 t << <span class="stringliteral">"printer_ip="</span> << dev.host() << endl; <a name="l00580"></a>00580 t << <span class="stringliteral">"port="</span> << dev.port() << endl; <a name="l00581"></a>00581 entry->m_args[<span class="stringliteral">"if"</span>] = driverDirectory()+<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"/directprint"</span>); <a name="l00582"></a>00582 } <a name="l00583"></a>00583 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (prot == <span class="stringliteral">"smb"</span>) <a name="l00584"></a>00584 { <a name="l00585"></a>00585 <a class="codeRef" href="qstringlist.html">QStringList</a> l = <a class="codeRef" href="qstringlist.html#split">QStringList::split</a>(<span class="charliteral">'/'</span>,dev.path(),<span class="keyword">false</span>); <a name="l00586"></a>00586 <span class="keywordflow">if</span> (l.count() == 2) <a name="l00587"></a>00587 { <a name="l00588"></a>00588 t << <span class="stringliteral">"share='\\\\"</span> << l[0] << <span class="charliteral">'\\'</span> << l[1] << <span class="charliteral">'\''</span> << endl; <a name="l00589"></a>00589 } <a name="l00590"></a>00590 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (l.count() == 1) <a name="l00591"></a>00591 { <a name="l00592"></a>00592 t << <span class="stringliteral">"share='\\\\"</span> << dev.host() << <span class="charliteral">'\\'</span> << l[0] << <span class="charliteral">'\''</span> << endl; <a name="l00593"></a>00593 } <a name="l00594"></a>00594 t << <span class="stringliteral">"hostip="</span> << endl; <a name="l00595"></a>00595 t << <span class="stringliteral">"user='"</span> << dev.user() << <span class="charliteral">'\''</span> << endl; <a name="l00596"></a>00596 t << <span class="stringliteral">"password='"</span> << dev.pass() << <span class="charliteral">'\''</span> << endl; <a name="l00597"></a>00597 t << <span class="stringliteral">"workgroup='"</span> << (l.count() == 2 ? dev.host() : <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">""</span>)) << <span class="charliteral">'\''</span> << endl; <a name="l00598"></a>00598 entry->m_args[<span class="stringliteral">"if"</span>] = driverDirectory()+<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"/smbprint"</span>); <a name="l00599"></a>00599 } <a name="l00600"></a>00600 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (prot == <span class="stringliteral">"ncp"</span>) <a name="l00601"></a>00601 { <a name="l00602"></a>00602 t << <span class="stringliteral">"server="</span> << dev.host() << endl; <a name="l00603"></a>00603 t << <span class="stringliteral">"queue="</span> << dev.path().replace(<span class="stringliteral">"/"</span>,<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">""</span>)) << endl; <a name="l00604"></a>00604 t << <span class="stringliteral">"user="</span> << dev.user() << endl; <a name="l00605"></a>00605 t << <span class="stringliteral">"password="</span> << dev.pass() << endl; <a name="l00606"></a>00606 entry->m_args[<span class="stringliteral">"if"</span>] = driverDirectory()+<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"/ncpprint"</span>); <a name="l00607"></a>00607 } <a name="l00608"></a>00608 } <a name="l00609"></a>00609 <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00610"></a>00610 entry->m_args[<span class="stringliteral">"lp"</span>] = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"/dev/null"</span>); <a name="l00611"></a>00611 } <a name="l00612"></a>00612 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (prot != <span class="stringliteral">"lpd"</span>) <a name="l00613"></a>00613 entry->m_args[<span class="stringliteral">"lp"</span>] = dev.path(); <a name="l00614"></a>00614 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00615"></a>00615 } <a name="l00616"></a>00616 <a name="l00617"></a>00617 <span class="keywordtype">bool</span> KMLpdManager::createSpooldir(PrintcapEntry *entry) <a name="l00618"></a>00618 { <a name="l00619"></a>00619 <span class="comment">// first check if it has a "sd" defined</span> <a name="l00620"></a>00620 <span class="keywordflow">if</span> (entry->arg(<span class="stringliteral">"sd"</span>).isEmpty()) <a name="l00621"></a>00621 entry->m_args[<span class="stringliteral">"sd"</span>] = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"/var/spool/lpd/"</span>)+entry->m_name; <a name="l00622"></a>00622 <a class="codeRef" href="qstring.html">QString</a> sd = entry-><a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">"sd"</span>); <a name="l00623"></a>00623 <span class="keywordflow">if</span> (!KStandardDirs::exists(sd)) <a name="l00624"></a>00624 { <a name="l00625"></a>00625 <span class="keywordflow">if</span> (!KStandardDirs::makeDir(sd,0750)) <a name="l00626"></a>00626 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00627"></a>00627 <span class="keyword">struct </span>passwd *lp_pw = getpwnam(<span class="stringliteral">"lp"</span>); <a name="l00628"></a>00628 <span class="keywordflow">if</span> (lp_pw && chown(<a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(sd),lp_pw->pw_uid,lp_pw->pw_gid) != 0) <a name="l00629"></a>00629 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00630"></a>00630 } <a name="l00631"></a>00631 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00632"></a>00632 } <a name="l00633"></a>00633 <a name="l00634"></a>00634 <span class="keywordtype">bool</span> KMLpdManager::validateDbDriver(KMDBEntry *entry) <a name="l00635"></a>00635 { <a name="l00636"></a>00636 PrinttoolEntry *ptentry = findPrinttoolEntry(entry->modelname); <a name="l00637"></a>00637 <span class="keywordflow">return</span> (ptentry && checkGsDriver(ptentry->m_gsdriver)); <a name="l00638"></a>00638 } <a name="l00639"></a>00639 <a name="l00640"></a>00640 <span class="comment">//************************************************************************************************</span> <a name="l00641"></a>00641 <a name="l00642"></a>00642 <a class="codeRef" href="qstring.html">QString</a> ptPrinterType(KMPrinter *p) <a name="l00643"></a>00643 { <a name="l00644"></a>00644 <a class="codeRef" href="qstring.html">QString</a> type, prot = p->device().protocol(); <a name="l00645"></a>00645 <span class="keywordflow">if</span> (prot == <span class="stringliteral">"lpd"</span>) type = <span class="stringliteral">"REMOTE"</span>; <a name="l00646"></a>00646 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (prot == <span class="stringliteral">"smb"</span>) type = <span class="stringliteral">"SMB"</span>; <a name="l00647"></a>00647 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (prot == <span class="stringliteral">"ncp"</span>) type = <span class="stringliteral">"NCP"</span>; <a name="l00648"></a>00648 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (prot == <span class="stringliteral">"socket"</span>) type = <span class="stringliteral">"DIRECT"</span>; <a name="l00649"></a>00649 <span class="keywordflow">else</span> type = <span class="stringliteral">"LOCAL"</span>; <a name="l00650"></a>00650 <span class="keywordflow">return</span> type; <a name="l00651"></a>00651 } </pre></div></div> </div> </div></div> </td> </tr> <tr> <td valign="top" id="leftmenu" width="25%"> <a name="navigation"></a> <div class="menu_box"><h2>kdeprint</h2> <div class="nav_list"> <ul><li><a href="index.html">Main Page</a></li><li><a href="hierarchy.html">Class 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