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<div class="title">kmlpdmanager.cpp</div>  </div>
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<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 &lt;kdeprint@swing.be&gt;</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 &quot;kmlpdmanager.h&quot;</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include &quot;kmprinter.h&quot;</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include &quot;kmdbentry.h&quot;</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include &quot;driver.h&quot;</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include &quot;kmfactory.h&quot;</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include &quot;lpdtools.h&quot;</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include &quot;gschecker.h&quot;</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include &quot;kpipeprocess.h&quot;</span>
<a name="l00028"></a>00028 
<a name="l00029"></a>00029 <span class="preprocessor">#include &lt;qfile.h&gt;</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include &lt;qfileinfo.h&gt;</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include &lt;qtextstream.h&gt;</span>
<a name="l00032"></a>00032 <span class="preprocessor">#include &lt;qmap.h&gt;</span>
<a name="l00033"></a>00033 <span class="preprocessor">#include &lt;qregexp.h&gt;</span>
<a name="l00034"></a>00034 
<a name="l00035"></a>00035 <span class="preprocessor">#include &lt;klocale.h&gt;</span>
<a name="l00036"></a>00036 <span class="preprocessor">#include &lt;kstandarddirs.h&gt;</span>
<a name="l00037"></a>00037 <span class="preprocessor">#include &lt;kconfig.h&gt;</span>
<a name="l00038"></a>00038 <span class="preprocessor">#include &lt;kprocess.h&gt;</span>
<a name="l00039"></a>00039 
<a name="l00040"></a>00040 <span class="preprocessor">#include &lt;pwd.h&gt;</span>
<a name="l00041"></a>00041 <span class="preprocessor">#include &lt;unistd.h&gt;</span>
<a name="l00042"></a>00042 <span class="preprocessor">#include &lt;stdlib.h&gt;</span>
<a name="l00043"></a>00043 <span class="preprocessor">#include &lt;sys/stat.h&gt;</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">&quot;&quot;</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">&quot;GsChecker&quot;</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">&quot;make_driver_db_lpd&quot;</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">&quot;/usr/lib/rhs/rhs-printfilters&quot;</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-&gt;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-&gt;comment(2)), driver(entry-&gt;comment(7)), lp(entry-&gt;arg(<span class="stringliteral">&quot;lp&quot;</span>));
<a name="l00087"></a>00087         printer-&gt;setDescription(i18n(<span class="stringliteral">&quot;Local printer queue (%1)&quot;</span>).arg(type.isEmpty() ? i18n(<span class="stringliteral">&quot;Unknown type of local printer queue&quot;</span>, <span class="stringliteral">&quot;Unknown&quot;</span>) : type));
<a name="l00088"></a>00088         printer-&gt;setLocation(i18n(<span class="stringliteral">&quot;&lt;Not available&gt;&quot;</span>));
<a name="l00089"></a>00089         printer-&gt;setDriverInfo(driver.isEmpty() ? i18n(<span class="stringliteral">&quot;Unknown Driver&quot;</span>, <span class="stringliteral">&quot;Unknown&quot;</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-&gt;arg(<span class="stringliteral">&quot;rm&quot;</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">&quot;lpd://%1/%2&quot;</span>).arg(entry-&gt;arg(<span class="stringliteral">&quot;rm&quot;</span>)).arg(entry-&gt;arg(<span class="stringliteral">&quot;rp&quot;</span>));
<a name="l00095"></a>00095             printer-&gt;setDescription(i18n(<span class="stringliteral">&quot;Remote LPD queue %1@%2&quot;</span>).arg(entry-&gt;arg(<span class="stringliteral">&quot;rp&quot;</span>)).arg(entry-&gt;arg(<span class="stringliteral">&quot;rm&quot;</span>)));
<a name="l00096"></a>00096         }
<a name="l00097"></a>00097         <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!lp.isEmpty() &amp;&amp; lp != <span class="stringliteral">&quot;/dev/null&quot;</span>)
<a name="l00098"></a>00098             url = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;parallel:%1&quot;</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-&gt;arg(<span class="stringliteral">&quot;sd&quot;</span>)+<span class="stringliteral">&quot;/.config&quot;</span>))
<a name="l00100"></a>00100         {
<a name="l00101"></a>00101             <a class="codeRef" href="qmap.html">QMap&lt;QString,QString&gt;</a>   map = loadPrinttoolCfgFile(entry-&gt;arg(<span class="stringliteral">&quot;sd&quot;</span>)+<span class="stringliteral">&quot;/.config&quot;</span>);
<a name="l00102"></a>00102             <span class="keywordflow">if</span> (type == <span class="stringliteral">&quot;SMB&quot;</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">&#39;\\&#39;</span>,map[<span class="stringliteral">&quot;share&quot;</span>],<span class="keyword">false</span>);
<a name="l00105"></a>00105                 <span class="keywordflow">if</span> (map[<span class="stringliteral">&quot;workgroup&quot;</span>].isEmpty())
<a name="l00106"></a>00106                     url = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;smb://%1/%2&quot;</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">&quot;smb://%1/%2/%3&quot;</span>).arg(map[<span class="stringliteral">&quot;workgroup&quot;</span>]).arg(l[0]).arg(l[1]);
<a name="l00109"></a>00109                 url.setUser(map[<span class="stringliteral">&quot;user&quot;</span>]);
<a name="l00110"></a>00110                 url.setPass(map[<span class="stringliteral">&quot;password&quot;</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">&quot;DIRECT&quot;</span>)
<a name="l00113"></a>00113                 url = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;socket://%1:%2&quot;</span>).arg(map[<span class="stringliteral">&quot;printer_ip&quot;</span>]).arg(map[<span class="stringliteral">&quot;port&quot;</span>]);
<a name="l00114"></a>00114             <span class="keywordflow">else</span> <span class="keywordflow">if</span> (type == <span class="stringliteral">&quot;NCP&quot;</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">&quot;ncp://%1/%2&quot;</span>).arg(map[<span class="stringliteral">&quot;server&quot;</span>]).arg(map[<span class="stringliteral">&quot;queue&quot;</span>]);
<a name="l00117"></a>00117                 url.setUser(map[<span class="stringliteral">&quot;user&quot;</span>]);
<a name="l00118"></a>00118                 url.setPass(map[<span class="stringliteral">&quot;password&quot;</span>]);
<a name="l00119"></a>00119             }
<a name="l00120"></a>00120         }
<a name="l00121"></a>00121         printer-&gt;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-&gt;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-&gt;m_name = printer-&gt;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-&gt;driver() &amp;&amp; printer-&gt;option(<span class="stringliteral">&quot;kde-driver&quot;</span>) != <span class="stringliteral">&quot;raw&quot;</span>)
<a name="l00139"></a>00139             printer-&gt;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-&gt;m_name);
<a name="l00142"></a>00142         ent-&gt;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-&gt;device().protocol() == <span class="stringliteral">&quot;lpd&quot;</span>)
<a name="l00146"></a>00146     {
<a name="l00147"></a>00147         <span class="comment">// remote lpd queue</span>
<a name="l00148"></a>00148         ent-&gt;m_args[<span class="stringliteral">&quot;rm&quot;</span>] = printer-&gt;device().host();
<a name="l00149"></a>00149         ent-&gt;m_args[<span class="stringliteral">&quot;rp&quot;</span>] = printer-&gt;device().path().replace(<span class="stringliteral">&quot;/&quot;</span>,<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;&quot;</span>));
<a name="l00150"></a>00150         ent-&gt;m_args[<span class="stringliteral">&quot;lpd_bounce&quot;</span>] = <span class="stringliteral">&quot;true&quot;</span>;
<a name="l00151"></a>00151         ent-&gt;m_comment = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;##PRINTTOOL3## REMOTE&quot;</span>);
<a name="l00152"></a>00152     }
<a name="l00153"></a>00153     ent-&gt;m_args[<span class="stringliteral">&quot;mx&quot;</span>] = (printer-&gt;option(<span class="stringliteral">&quot;mx&quot;</span>).isEmpty() ? <span class="stringliteral">&quot;#0&quot;</span> : printer-&gt;option(<span class="stringliteral">&quot;mx&quot;</span>));
<a name="l00154"></a>00154     ent-&gt;m_args[<span class="stringliteral">&quot;sh&quot;</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">&quot;Unable to create spool directory %1 for printer %2.&quot;</span>).arg(ent-&gt;arg(<span class="stringliteral">&quot;sd&quot;</span>)).arg(ent-&gt;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-&gt;driver() || printer-&gt;driver()-&gt;get(<span class="stringliteral">&quot;drtype&quot;</span>) == <span class="stringliteral">&quot;printtool&quot;</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">&quot;Unable to save information for printer &lt;b&gt;%1&lt;/b&gt;.&quot;</span>).arg(printer-&gt;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-&gt;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-&gt;driver())
<a name="l00177"></a>00177     {
<a name="l00178"></a>00178         <span class="keywordflow">if</span> (!savePrinterDriver(printer,printer-&gt;driver()))
<a name="l00179"></a>00179         {
<a name="l00180"></a>00180             m_entries.remove(ent-&gt;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">&quot;chmod -R o-rwx,g+rwX &quot;</span>;
<a name="l00188"></a>00188     cmd += <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(KProcess::quote(ent-&gt;arg(<span class="stringliteral">&quot;sd&quot;</span>)));
<a name="l00189"></a>00189     cmd += <span class="stringliteral">&quot;&amp;&amp; chown -R lp.lp &quot;</span>;
<a name="l00190"></a>00190     cmd += <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(KProcess::quote(ent-&gt;arg(<span class="stringliteral">&quot;sd&quot;</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">&quot;Unable to set correct permissions on spool directory %1 for printer &lt;b&gt;%2&lt;/b&gt;.&quot;</span>).arg(ent-&gt;arg(<span class="stringliteral">&quot;sd&quot;</span>)).arg(ent-&gt;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-&gt;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-&gt;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-&gt;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">&quot;rm -rf &quot;</span>;
<a name="l00212"></a>00212         cmd += <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(KProcess::quote(ent-&gt;arg(<span class="stringliteral">&quot;sd&quot;</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">&quot; &quot;</span>;
<a name="l00226"></a>00226     cmd += state ? <span class="stringliteral">&quot;up&quot;</span> : <span class="stringliteral">&quot;down&quot;</span>;
<a name="l00227"></a>00227     cmd += <span class="stringliteral">&quot; &quot;</span>;
<a name="l00228"></a>00228     cmd += KProcess::quote(printer-&gt;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(&amp;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">&quot;?Privilege&quot;</span>))
<a name="l00236"></a>00236         {
<a name="l00237"></a>00237             setErrorMsg(i18n(<span class="stringliteral">&quot;Permission denied: you must be root.&quot;</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">&quot;Unable to execute command \&quot;%1\&quot;.&quot;</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">&quot;%1/etc/printcap&quot;</span>).arg(lpdprefix));
<a name="l00263"></a>00263 
<a name="l00264"></a>00264     <a class="codeRef" href="qdictiterator.html">QDictIterator&lt;PrintcapEntry&gt;</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()-&gt;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()-&gt;printConfig();
<a name="l00277"></a>00277     conf-&gt;setGroup(<span class="stringliteral">&quot;LPD&quot;</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-&gt;readPathEntry(<span class="stringliteral">&quot;LpdCommand&quot;</span>,<span class="stringliteral">&quot;/usr/sbin/lpc&quot;</span>);
<a name="l00281"></a>00281         <span class="keywordflow">case</span> 1: <span class="keywordflow">return</span> conf-&gt;readPathEntry(<span class="stringliteral">&quot;LpdQueue&quot;</span>,<span class="stringliteral">&quot;lpq&quot;</span>);
<a name="l00282"></a>00282         <span class="keywordflow">case</span> 2: <span class="keywordflow">return</span> conf-&gt;readPathEntry(<span class="stringliteral">&quot;LpdRemove&quot;</span>,<span class="stringliteral">&quot;lprm&quot;</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">&quot; status all&quot;</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(&amp;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">&#39;:&#39;</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">&quot;printing&quot;</span>) &amp;&amp; printer)
<a name="l00305"></a>00305                 printer-&gt;setState(line.<a class="codeRef" href="qstring.html#find">find</a>(<span class="stringliteral">&quot;enabled&quot;</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">&quot;entries&quot;</span>) != -1 &amp;&amp; printer)
<a name="l00307"></a>00307                 <span class="keywordflow">if</span> (!line.<a class="codeRef" href="qstring.html#startsWith">startsWith</a>(<span class="stringliteral">&quot;no&quot;</span>) &amp;&amp; printer-&gt;state() == KMPrinter::Idle)
<a name="l00308"></a>00308                     printer-&gt;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">&quot;%1/etc/printcap&quot;</span>).arg(lpdprefix)))
<a name="l00316"></a>00316     {
<a name="l00317"></a>00317         setErrorMsg(i18n(<span class="stringliteral">&quot;Unable to write printcap file.&quot;</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>&amp; 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() &amp;&amp; f.open(IO_ReadOnly))
<a name="l00327"></a>00327     {
<a name="l00328"></a>00328         <a class="codeRef" href="qtextstream.html">QTextStream</a> t(&amp;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,&amp;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-&gt;readLine(line))
<a name="l00338"></a>00338             {
<a name="l00339"></a>00339                 m_entries.insert(entry-&gt;m_name,entry);
<a name="l00340"></a>00340                 entry-&gt;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>&amp; 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(&amp;f);
<a name="l00357"></a>00357         t &lt;&lt; <span class="stringliteral">&quot;# File generated by KDE print (LPD plugin).\n#Don&#39;t edit by hand.&quot;</span> &lt;&lt; endl &lt;&lt; endl;
<a name="l00358"></a>00358         <a class="codeRef" href="qdictiterator.html">QDictIterator&lt;PrintcapEntry&gt;</a>    it(m_entries);
<a name="l00359"></a>00359         <span class="keywordflow">for</span> (;it.current();++it)
<a name="l00360"></a>00360             it.current()-&gt;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>&amp; 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">&quot;/printerdb&quot;</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">&quot;Couldn&#39;t find driver &lt;b&gt;%1&lt;/b&gt; in printtool database.&quot;</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>&amp; 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() &amp;&amp; f.open(IO_ReadOnly))
<a name="l00380"></a>00380     {
<a name="l00381"></a>00381         <a class="codeRef" href="qtextstream.html">QTextStream</a> t(&amp;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-&gt;readEntry(t))
<a name="l00384"></a>00384         {
<a name="l00385"></a>00385             m_ptentries.insert(entry-&gt;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">&quot;/printerdb&quot;</span>;
<a name="l00395"></a>00395     <span class="keywordflow">if</span> (entry-&gt;file == ptdbfilename)
<a name="l00396"></a>00396     {
<a name="l00397"></a>00397         PrinttoolEntry  *ptentry = findPrinttoolEntry(entry-&gt;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-&gt;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>&amp; 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">&quot;Couldn&#39;t find printer &lt;b&gt;%1&lt;/b&gt; in printcap file.&quot;</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-&gt;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-&gt;<a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">&quot;sd&quot;</span>), dr(entry-&gt;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">&quot;/postscript.cfg&quot;</span>) &amp;&amp; config &amp;&amp; !dr.isEmpty())
<a name="l00424"></a>00424     {
<a name="l00425"></a>00425         <a class="codeRef" href="qmap.html">QMap&lt;QString,QString&gt;</a>   map = loadPrinttoolCfgFile(sd+<span class="stringliteral">&quot;/postscript.cfg&quot;</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-&gt;createDriver();
<a name="l00430"></a>00430         dr-&gt;setOptions(map);
<a name="l00431"></a>00431         map = loadPrinttoolCfgFile(sd+<span class="stringliteral">&quot;/general.cfg&quot;</span>);
<a name="l00432"></a>00432         dr-&gt;setOptions(map);
<a name="l00433"></a>00433         map = loadPrinttoolCfgFile(sd+<span class="stringliteral">&quot;/textonly.cfg&quot;</span>);
<a name="l00434"></a>00434         dr-&gt;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-&gt;m_comment.startsWith(<span class="stringliteral">&quot;##PRINTTOOL3##&quot;</span>))
<a name="l00440"></a>00440         setErrorMsg(i18n(<span class="stringliteral">&quot;No driver found (raw printer)&quot;</span>));
<a name="l00441"></a>00441     <span class="keywordflow">else</span>
<a name="l00442"></a>00442         setErrorMsg(i18n(<span class="stringliteral">&quot;Printer type not recognized.&quot;</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>&amp; gsdriver)
<a name="l00447"></a>00447 {
<a name="l00448"></a>00448     <span class="keywordflow">if</span> (gsdriver == <span class="stringliteral">&quot;ppa&quot;</span> || gsdriver == <span class="stringliteral">&quot;POSTSCRIPT&quot;</span> || gsdriver == <span class="stringliteral">&quot;TEXT&quot;</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-&gt;checkGsDriver(gsdriver))
<a name="l00451"></a>00451     {
<a name="l00452"></a>00452         setErrorMsg(i18n(<span class="stringliteral">&quot;The driver device &lt;b&gt;%1&lt;/b&gt; is not compiled in your GhostScript distribution. Check your installation or use another driver.&quot;</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&lt;QString,QString&gt;</a> KMLpdManager::loadPrinttoolCfgFile(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; 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&lt;QString,QString&gt;</a>   map;
<a name="l00462"></a>00462     <span class="keywordflow">if</span> (f.exists() &amp;&amp; f.open(IO_ReadOnly))
<a name="l00463"></a>00463     {
<a name="l00464"></a>00464         <a class="codeRef" href="qtextstream.html">QTextStream</a> t(&amp;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">&quot;export &quot;</span>))
<a name="l00473"></a>00473                 line.<a class="codeRef" href="qstring.html#replace">replace</a>(0,7,<span class="stringliteral">&quot;&quot;</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">&#39;=&#39;</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">&quot;\&quot;&quot;</span>,<span class="stringliteral">&quot;&quot;</span>);
<a name="l00479"></a>00479                 val.<a class="codeRef" href="qstring.html#replace">replace</a>(<span class="stringliteral">&quot;&#39;&quot;</span>,<span class="stringliteral">&quot;&quot;</span>);
<a name="l00480"></a>00480                 <span class="keywordflow">if</span> (!name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() &amp;&amp; !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>&amp; templatefile, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&amp; dirname, <span class="keyword">const</span> <a class="codeRef" href="qmap.html">QMap&lt;QString,QString&gt;</a>&amp; 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">&quot;\\.in$&quot;</span>),<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;&quot;</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">&quot;/&quot;</span> + fname);
<a name="l00495"></a>00495     <span class="keywordflow">if</span> (fin.exists() &amp;&amp; fin.open(IO_ReadOnly) &amp;&amp; fout.open(IO_WriteOnly))
<a name="l00496"></a>00496     {
<a name="l00497"></a>00497         <a class="codeRef" href="qtextstream.html">QTextStream</a> tin(&amp;fin), tout(&amp;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">&#39;#&#39;</span>)
<a name="l00504"></a>00504             {
<a name="l00505"></a>00505                 tout &lt;&lt; line &lt;&lt; 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">&quot;export &quot;</span>))
<a name="l00509"></a>00509             {
<a name="l00510"></a>00510                 tout &lt;&lt; <span class="stringliteral">&quot;export &quot;</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">&quot;&quot;</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">&#39;=&#39;</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 &lt;&lt; name &lt;&lt; <span class="charliteral">&#39;=&#39;</span> &lt;&lt; options[name] &lt;&lt; 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-&gt;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-&gt;<a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">&quot;sd&quot;</span>);
<a name="l00533"></a>00533 
<a name="l00534"></a>00534     <span class="keywordflow">if</span> (driver-&gt;get(<span class="stringliteral">&quot;drtype&quot;</span>) == <span class="stringliteral">&quot;printtool&quot;</span> &amp;&amp; !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&lt;QString,QString&gt;</a>   options;
<a name="l00537"></a>00537         driver-&gt;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">&quot;DESIRED_TO&quot;</span>] = <span class="stringliteral">&quot;ps&quot;</span>;
<a name="l00540"></a>00540         options[<span class="stringliteral">&quot;PRINTER_TYPE&quot;</span>] = ent-&gt;comment(2);  <span class="comment">// get type from printcap entry (works in anycases)</span>
<a name="l00541"></a>00541         options[<span class="stringliteral">&quot;PS_SEND_EOF&quot;</span>] = <span class="stringliteral">&quot;NO&quot;</span>;
<a name="l00542"></a>00542         <span class="keywordflow">if</span> (!checkGsDriver(options[<span class="stringliteral">&quot;GSDEVICE&quot;</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">&quot;RESOLUTION&quot;</span>]), color(options[<span class="stringliteral">&quot;COLOR&quot;</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-&gt;m_comment = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;##PRINTTOOL3## %1 %2 %3 %4 {} {%5} %6 {}&quot;</span>).arg(options[<span class="stringliteral">&quot;PRINTER_TYPE&quot;</span>]).arg(options[<span class="stringliteral">&quot;GSDEVICE&quot;</span>]).arg((resol.isEmpty() ? <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;NAxNA&quot;</span>) : resol)).arg(options[<span class="stringliteral">&quot;PAPERSIZE&quot;</span>]).arg(driver-&gt;name()).arg((color.isEmpty() ? <a class="codeRef" href="qstring.html">QString</a>::fromLatin1(<span class="stringliteral">&quot;Default&quot;</span>) : color.right(color.length()-15)));
<a name="l00547"></a>00547         ent-&gt;m_args[<span class="stringliteral">&quot;if&quot;</span>] = spooldir+<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;/filter&quot;</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">&quot;cp &quot;</span>;
<a name="l00552"></a>00552         cmd += <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(KProcess::quote(driverDirectory()+<span class="stringliteral">&quot;/master-filter&quot;</span>));
<a name="l00553"></a>00553         cmd += <span class="stringliteral">&quot; &quot;</span>;
<a name="l00554"></a>00554         cmd += <a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(KProcess::quote(spooldir + <span class="stringliteral">&quot;/filter&quot;</span>));
<a name="l00555"></a>00555         <span class="keywordflow">if</span> (system(cmd.data()) == 0 &amp;&amp;
<a name="l00556"></a>00556             savePrinttoolCfgFile(driverDirectory()+<span class="stringliteral">&quot;/general.cfg.in&quot;</span>,spooldir,options) &amp;&amp;
<a name="l00557"></a>00557             savePrinttoolCfgFile(driverDirectory()+<span class="stringliteral">&quot;/postscript.cfg.in&quot;</span>,spooldir,options) &amp;&amp;
<a name="l00558"></a>00558             savePrinttoolCfgFile(driverDirectory()+<span class="stringliteral">&quot;/textonly.cfg.in&quot;</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">&quot;Unable to write driver associated files in spool directory.&quot;</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-&gt;device());
<a name="l00568"></a>00568     <a class="codeRef" href="qstring.html">QString</a> prot = dev.protocol(), sd(entry-&gt;arg(<span class="stringliteral">&quot;sd&quot;</span>));
<a name="l00569"></a>00569     entry-&gt;m_comment = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;##PRINTTOOL3## %1&quot;</span>).arg(ptPrinterType(printer));
<a name="l00570"></a>00570     <span class="keywordflow">if</span> (prot == <span class="stringliteral">&quot;smb&quot;</span> || prot == <span class="stringliteral">&quot;ncp&quot;</span> || prot == <span class="stringliteral">&quot;socket&quot;</span>)
<a name="l00571"></a>00571     {
<a name="l00572"></a>00572         entry-&gt;m_args[<span class="stringliteral">&quot;af&quot;</span>] = sd+<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;/acct&quot;</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">&quot;/.config&quot;</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(&amp;f);
<a name="l00577"></a>00577             <span class="keywordflow">if</span> (prot == <span class="stringliteral">&quot;socket&quot;</span>)
<a name="l00578"></a>00578             {
<a name="l00579"></a>00579                 t &lt;&lt; <span class="stringliteral">&quot;printer_ip=&quot;</span> &lt;&lt; dev.host() &lt;&lt; endl;
<a name="l00580"></a>00580                 t &lt;&lt; <span class="stringliteral">&quot;port=&quot;</span> &lt;&lt; dev.port() &lt;&lt; endl;
<a name="l00581"></a>00581                 entry-&gt;m_args[<span class="stringliteral">&quot;if&quot;</span>] = driverDirectory()+<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;/directprint&quot;</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">&quot;smb&quot;</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">&#39;/&#39;</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 &lt;&lt; <span class="stringliteral">&quot;share=&#39;\\\\&quot;</span> &lt;&lt; l[0] &lt;&lt; <span class="charliteral">&#39;\\&#39;</span> &lt;&lt; l[1] &lt;&lt; <span class="charliteral">&#39;\&#39;&#39;</span> &lt;&lt; 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 &lt;&lt; <span class="stringliteral">&quot;share=&#39;\\\\&quot;</span> &lt;&lt; dev.host() &lt;&lt; <span class="charliteral">&#39;\\&#39;</span> &lt;&lt; l[0] &lt;&lt; <span class="charliteral">&#39;\&#39;&#39;</span> &lt;&lt; endl;
<a name="l00593"></a>00593                 }
<a name="l00594"></a>00594                 t &lt;&lt; <span class="stringliteral">&quot;hostip=&quot;</span> &lt;&lt; endl;
<a name="l00595"></a>00595                 t &lt;&lt; <span class="stringliteral">&quot;user=&#39;&quot;</span> &lt;&lt; dev.user() &lt;&lt; <span class="charliteral">&#39;\&#39;&#39;</span> &lt;&lt; endl;
<a name="l00596"></a>00596                 t &lt;&lt; <span class="stringliteral">&quot;password=&#39;&quot;</span> &lt;&lt; dev.pass() &lt;&lt; <span class="charliteral">&#39;\&#39;&#39;</span> &lt;&lt; endl;
<a name="l00597"></a>00597                 t &lt;&lt; <span class="stringliteral">&quot;workgroup=&#39;&quot;</span> &lt;&lt; (l.count() == 2 ? dev.host() : <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;&quot;</span>)) &lt;&lt; <span class="charliteral">&#39;\&#39;&#39;</span> &lt;&lt; endl;
<a name="l00598"></a>00598                 entry-&gt;m_args[<span class="stringliteral">&quot;if&quot;</span>] = driverDirectory()+<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;/smbprint&quot;</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">&quot;ncp&quot;</span>)
<a name="l00601"></a>00601             {
<a name="l00602"></a>00602                 t &lt;&lt; <span class="stringliteral">&quot;server=&quot;</span> &lt;&lt; dev.host() &lt;&lt; endl;
<a name="l00603"></a>00603                 t &lt;&lt; <span class="stringliteral">&quot;queue=&quot;</span> &lt;&lt; dev.path().replace(<span class="stringliteral">&quot;/&quot;</span>,<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;&quot;</span>)) &lt;&lt; endl;
<a name="l00604"></a>00604                 t &lt;&lt; <span class="stringliteral">&quot;user=&quot;</span> &lt;&lt; dev.user() &lt;&lt; endl;
<a name="l00605"></a>00605                 t &lt;&lt; <span class="stringliteral">&quot;password=&quot;</span> &lt;&lt; dev.pass() &lt;&lt; endl;
<a name="l00606"></a>00606                 entry-&gt;m_args[<span class="stringliteral">&quot;if&quot;</span>] = driverDirectory()+<a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;/ncpprint&quot;</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-&gt;m_args[<span class="stringliteral">&quot;lp&quot;</span>] = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;/dev/null&quot;</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">&quot;lpd&quot;</span>)
<a name="l00613"></a>00613         entry-&gt;m_args[<span class="stringliteral">&quot;lp&quot;</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 &quot;sd&quot; defined</span>
<a name="l00620"></a>00620     <span class="keywordflow">if</span> (entry-&gt;arg(<span class="stringliteral">&quot;sd&quot;</span>).isEmpty())
<a name="l00621"></a>00621         entry-&gt;m_args[<span class="stringliteral">&quot;sd&quot;</span>] = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">&quot;/var/spool/lpd/&quot;</span>)+entry-&gt;m_name;
<a name="l00622"></a>00622     <a class="codeRef" href="qstring.html">QString</a> sd = entry-&gt;<a class="codeRef" href="qstring.html#arg">arg</a>(<span class="stringliteral">&quot;sd&quot;</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">&quot;lp&quot;</span>);
<a name="l00628"></a>00628         <span class="keywordflow">if</span> (lp_pw &amp;&amp; chown(<a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(sd),lp_pw-&gt;pw_uid,lp_pw-&gt;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-&gt;modelname);
<a name="l00637"></a>00637     <span class="keywordflow">return</span> (ptentry &amp;&amp; checkGsDriver(ptentry-&gt;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-&gt;device().protocol();
<a name="l00645"></a>00645     <span class="keywordflow">if</span> (prot == <span class="stringliteral">&quot;lpd&quot;</span>) type = <span class="stringliteral">&quot;REMOTE&quot;</span>;
<a name="l00646"></a>00646     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (prot == <span class="stringliteral">&quot;smb&quot;</span>) type = <span class="stringliteral">&quot;SMB&quot;</span>;
<a name="l00647"></a>00647     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (prot == <span class="stringliteral">&quot;ncp&quot;</span>) type = <span class="stringliteral">&quot;NCP&quot;</span>;
<a name="l00648"></a>00648     <span class="keywordflow">else</span> <span class="keywordflow">if</span> (prot == <span class="stringliteral">&quot;socket&quot;</span>) type = <span class="stringliteral">&quot;DIRECT&quot;</span>;
<a name="l00649"></a>00649     <span class="keywordflow">else</span> type = <span class="stringliteral">&quot;LOCAL&quot;</span>;
<a name="l00650"></a>00650     <span class="keywordflow">return</span> type;
<a name="l00651"></a>00651 }
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