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<div class="title">kmlpdunixmanager.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 <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 "kmlpdunixmanager.h"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "kmfactory.h"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "kmprinter.h"</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include <qfile.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <qdir.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <qfileinfo.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <qtextstream.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <qregexp.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <klocale.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <kstandarddirs.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="comment">/*****************</span>
<a name="l00036"></a>00036 <span class="comment"> * Utility class *</span>
<a name="l00037"></a>00037 <span class="comment"> *****************/</span>
<a name="l00038"></a>00038 <span class="keyword">class </span>KTextBuffer
<a name="l00039"></a>00039 {
<a name="l00040"></a>00040 <span class="keyword">public</span>:
<a name="l00041"></a>00041 KTextBuffer(<a class="codeRef" href="qiodevice.html">QIODevice</a> *dev) : m_stream(dev) {}
<a name="l00042"></a>00042 <span class="keywordtype">bool</span> eof()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> (m_stream.eof() && m_linebuf.isEmpty()); }
<a name="l00043"></a>00043 <a class="codeRef" href="qstring.html">QString</a> readLine();
<a name="l00044"></a>00044 <span class="keywordtype">void</span> unreadLine(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& l) { m_linebuf = l; }
<a name="l00045"></a>00045 <span class="keyword">private</span>:
<a name="l00046"></a>00046 <a class="codeRef" href="qtextstream.html">QTextStream</a> m_stream;
<a name="l00047"></a>00047 <a class="codeRef" href="qstring.html">QString</a> m_linebuf;
<a name="l00048"></a>00048 };
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <a class="codeRef" href="qstring.html">QString</a> KTextBuffer::readLine()
<a name="l00051"></a>00051 {
<a name="l00052"></a>00052 <a class="codeRef" href="qstring.html">QString</a> line;
<a name="l00053"></a>00053 <span class="keywordflow">if</span> (!m_linebuf.isEmpty())
<a name="l00054"></a>00054 {
<a name="l00055"></a>00055 line = m_linebuf;
<a name="l00056"></a>00056 m_linebuf = QString::null;
<a name="l00057"></a>00057 }
<a name="l00058"></a>00058 <span class="keywordflow">else</span>
<a name="l00059"></a>00059 line = m_stream.readLine();
<a name="l00060"></a>00060 <span class="keywordflow">return</span> line;
<a name="l00061"></a>00061 }
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="comment">/*****************************</span>
<a name="l00064"></a>00064 <span class="comment"> * Various parsing functions *</span>
<a name="l00065"></a>00065 <span class="comment"> *****************************/</span>
<a name="l00066"></a>00066
<a name="l00067"></a>00067 <span class="comment">// Extract a line from a KTextBuffer:</span>
<a name="l00068"></a>00068 <span class="comment">// '#' -> comments</span>
<a name="l00069"></a>00069 <span class="comment">// '\' -> line continue</span>
<a name="l00070"></a>00070 <span class="comment">// ':' or '|' -> line continue (LPRng)</span>
<a name="l00071"></a>00071 <span class="comment">//</span>
<a name="l00072"></a>00072 <span class="comment">// New entry is detected by a line which have first character different from</span>
<a name="l00073"></a>00073 <span class="comment">// '#', '|', ':'. The line is then put back in the IODevice.</span>
<a name="l00074"></a>00074 <a class="codeRef" href="qstring.html">QString</a> readLine(KTextBuffer& t)
<a name="l00075"></a>00075 {
<a name="l00076"></a>00076 <a class="codeRef" href="qstring.html">QString</a> line, buffer;
<a name="l00077"></a>00077 <span class="keywordtype">bool</span> lineContinue(<span class="keyword">false</span>);
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="keywordflow">while</span> (!t.eof())
<a name="l00080"></a>00080 {
<a name="l00081"></a>00081 buffer = t.readLine().stripWhiteSpace();
<a name="l00082"></a>00082 <span class="keywordflow">if</span> (buffer.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() || buffer[0] == <span class="charliteral">'#'</span>)
<a name="l00083"></a>00083 <span class="keywordflow">continue</span>;
<a name="l00084"></a>00084 <span class="keywordflow">if</span> (buffer[0] == <span class="charliteral">'|'</span> || buffer[0] == <span class="charliteral">':'</span> || lineContinue || line.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00085"></a>00085 {
<a name="l00086"></a>00086 line.<a class="codeRef" href="qstring.html#append">append</a>(buffer);
<a name="l00087"></a>00087 <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#right">right</a>(1) == <span class="stringliteral">"\\"</span>)
<a name="l00088"></a>00088 {
<a name="l00089"></a>00089 line.<a class="codeRef" href="qstring.html#truncate">truncate</a>(line.<a class="codeRef" href="qstring.html#length">length</a>()-1);
<a name="l00090"></a>00090 line = line.<a class="codeRef" href="qstring.html#stripWhiteSpace">stripWhiteSpace</a>();
<a name="l00091"></a>00091 lineContinue = <span class="keyword">true</span>;
<a name="l00092"></a>00092 }
<a name="l00093"></a>00093 <span class="keywordflow">else</span>
<a name="l00094"></a>00094 lineContinue = <span class="keyword">false</span>;
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096 <span class="keywordflow">else</span>
<a name="l00097"></a>00097 {
<a name="l00098"></a>00098 t.unreadLine(buffer);
<a name="l00099"></a>00099 <span class="keywordflow">break</span>;
<a name="l00100"></a>00100 }
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102 <span class="keywordflow">return</span> line;
<a name="l00103"></a>00103 }
<a name="l00104"></a>00104
<a name="l00105"></a>00105 <span class="comment">// extact an entry (printcap-like)</span>
<a name="l00106"></a>00106 <a class="codeRef" href="qmap.html">QMap<QString,QString></a> readEntry(KTextBuffer& t)
<a name="l00107"></a>00107 {
<a name="l00108"></a>00108 <a class="codeRef" href="qstring.html">QString</a> line = readLine(t);
<a name="l00109"></a>00109 <a class="codeRef" href="qmap.html">QMap<QString,QString></a> entry;
<a name="l00110"></a>00110
<a name="l00111"></a>00111 <span class="keywordflow">if</span> (!line.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00112"></a>00112 {
<a name="l00113"></a>00113 <a class="codeRef" href="qstringlist.html">QStringList</a> l = <a class="codeRef" href="qstringlist.html#split">QStringList::split</a>(<span class="charliteral">':'</span>,line,<span class="keyword">false</span>);
<a name="l00114"></a>00114 <span class="keywordflow">if</span> (l.count() > 0)
<a name="l00115"></a>00115 {
<a name="l00116"></a>00116 <span class="keywordtype">int</span> p(-1);
<a name="l00117"></a>00117 <span class="keywordflow">if</span> ((p=l[0].find(<span class="charliteral">'|'</span>)) != -1)
<a name="l00118"></a>00118 entry[<span class="stringliteral">"printer-name"</span>] = l[0].left(p); <span class="comment">// only keep first name (discard aliases</span>
<a name="l00119"></a>00119 <span class="keywordflow">else</span>
<a name="l00120"></a>00120 entry[<span class="stringliteral">"printer-name"</span>] = l[0];
<a name="l00121"></a>00121 <span class="keywordflow">for</span> (uint i=1; i<l.count(); i++)
<a name="l00122"></a>00122 <span class="keywordflow">if</span> ((p=l[i].find(<span class="charliteral">'='</span>)) != -1)
<a name="l00123"></a>00123 entry[l[i].left(p).stripWhiteSpace()] = l[i].right(l[i].length()-p-1).stripWhiteSpace();
<a name="l00124"></a>00124 <span class="keywordflow">else</span>
<a name="l00125"></a>00125 entry[l[i].stripWhiteSpace()] = QString::null;
<a name="l00126"></a>00126 }
<a name="l00127"></a>00127 }
<a name="l00128"></a>00128 <span class="keywordflow">return</span> entry;
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00131"></a>00131 <span class="comment">// create basic printer from entry</span>
<a name="l00132"></a>00132 KMPrinter* createPrinter(<span class="keyword">const</span> <a class="codeRef" href="qmap.html">QMap<QString,QString></a>& entry)
<a name="l00133"></a>00133 {
<a name="l00134"></a>00134 KMPrinter *printer = <span class="keyword">new</span> KMPrinter();
<a name="l00135"></a>00135 printer->setName(entry[<span class="stringliteral">"printer-name"</span>]);
<a name="l00136"></a>00136 printer->setPrinterName(entry[<span class="stringliteral">"printer-name"</span>]);
<a name="l00137"></a>00137 printer->setType(KMPrinter::Printer);
<a name="l00138"></a>00138 printer->setState(KMPrinter::Idle);
<a name="l00139"></a>00139 <span class="keywordflow">return</span> printer;
<a name="l00140"></a>00140 }
<a name="l00141"></a>00141 KMPrinter* createPrinter(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& prname)
<a name="l00142"></a>00142 {
<a name="l00143"></a>00143 <a class="codeRef" href="qmap.html">QMap<QString,QString></a> map;
<a name="l00144"></a>00144 map[<span class="stringliteral">"printer-name"</span>] = prname;
<a name="l00145"></a>00145 <span class="keywordflow">return</span> createPrinter(map);
<a name="l00146"></a>00146 }
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <span class="comment">// this function support LPRng piping feature, it defaults to</span>
<a name="l00149"></a>00149 <span class="comment">// /etc/printcap in any other cases (basic support)</span>
<a name="l00150"></a>00150 <a class="codeRef" href="qstring.html">QString</a> getPrintcapFileName()
<a name="l00151"></a>00151 {
<a name="l00152"></a>00152 <span class="comment">// check if LPRng system</span>
<a name="l00153"></a>00153 <a class="codeRef" href="qstring.html">QString</a> printcap(<span class="stringliteral">"/etc/printcap"</span>);
<a name="l00154"></a>00154 <a class="codeRef" href="qfile.html">QFile</a> f(<span class="stringliteral">"/etc/lpd.conf"</span>);
<a name="l00155"></a>00155 <span class="keywordflow">if</span> (f.exists() && f.open(IO_ReadOnly))
<a name="l00156"></a>00156 {
<a name="l00157"></a>00157 kdDebug() << <span class="stringliteral">"/etc/lpd.conf found: probably LPRng system"</span> << endl;
<a name="l00158"></a>00158 <a class="codeRef" href="qtextstream.html">QTextStream</a> t(&f);
<a name="l00159"></a>00159 <a class="codeRef" href="qstring.html">QString</a> line;
<a name="l00160"></a>00160 <span class="keywordflow">while</span> (!t.eof())
<a name="l00161"></a>00161 {
<a name="l00162"></a>00162 line = t.readLine().stripWhiteSpace();
<a name="l00163"></a>00163 <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#startsWith">startsWith</a>(<span class="stringliteral">"printcap_path="</span>))
<a name="l00164"></a>00164 {
<a name="l00165"></a>00165 kdDebug() << <span class="stringliteral">"printcap_path entry found: "</span> << line << endl;
<a name="l00166"></a>00166 <a class="codeRef" href="qstring.html">QString</a> pcentry = line.<a class="codeRef" href="qstring.html#mid">mid</a>(14).stripWhiteSpace();
<a name="l00167"></a>00167 kdDebug() << <span class="stringliteral">"printcap_path value: "</span> << pcentry << endl;
<a name="l00168"></a>00168 <span class="keywordflow">if</span> (pcentry[0] == <span class="charliteral">'|'</span>)
<a name="l00169"></a>00169 { <span class="comment">// printcap through pipe</span>
<a name="l00170"></a>00170 printcap = locateLocal(<span class="stringliteral">"tmp"</span>,<span class="stringliteral">"printcap"</span>);
<a name="l00171"></a>00171 <a class="codeRef" href="qstring.html">QString</a> cmd = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"echo \"all\" | %1 > %2"</span>).arg(pcentry.<a class="codeRef" href="qstring.html#mid">mid</a>(1)).arg(printcap);
<a name="l00172"></a>00172 kdDebug() << <span class="stringliteral">"printcap obtained through pipe"</span> << endl << <span class="stringliteral">"executing: "</span> << cmd << endl;
<a name="l00173"></a>00173 ::system(cmd.<a class="codeRef" href="qstring.html#local8Bit">local8Bit</a>());
<a name="l00174"></a>00174 }
<a name="l00175"></a>00175 <span class="keywordflow">break</span>;
<a name="l00176"></a>00176 }
<a name="l00177"></a>00177 }
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179 kdDebug() << <span class="stringliteral">"printcap file returned: "</span> << printcap << endl;
<a name="l00180"></a>00180 <span class="keywordflow">return</span> printcap;
<a name="l00181"></a>00181 }
<a name="l00182"></a>00182
<a name="l00183"></a>00183 <span class="comment">// "/etc/printcap" file parsing (Linux/LPR)</span>
<a name="l00184"></a>00184 <span class="keywordtype">void</span> KMLpdUnixManager::parseEtcPrintcap()
<a name="l00185"></a>00185 {
<a name="l00186"></a>00186 <a class="codeRef" href="qfile.html">QFile</a> f(getPrintcapFileName());
<a name="l00187"></a>00187 <span class="keywordflow">if</span> (f.exists() && f.open(IO_ReadOnly))
<a name="l00188"></a>00188 {
<a name="l00189"></a>00189 KTextBuffer t(&f);
<a name="l00190"></a>00190 <a class="codeRef" href="qmap.html">QMap<QString,QString></a> entry;
<a name="l00191"></a>00191
<a name="l00192"></a>00192 <span class="keywordflow">while</span> (!t.eof())
<a name="l00193"></a>00193 {
<a name="l00194"></a>00194 entry = readEntry(t);
<a name="l00195"></a>00195 <span class="keywordflow">if</span> (entry.<a class="codeRef" href="qmap.html#isEmpty">isEmpty</a>() || !entry.<a class="codeRef" href="qmap.html#contains">contains</a>(<span class="stringliteral">"printer-name"</span>) || entry.<a class="codeRef" href="qmap.html#contains">contains</a>(<span class="stringliteral">"server"</span>))
<a name="l00196"></a>00196 <span class="keywordflow">continue</span>;
<a name="l00197"></a>00197 <span class="keywordflow">if</span> (entry[<span class="stringliteral">"printer-name"</span>] == <span class="stringliteral">"all"</span>)
<a name="l00198"></a>00198 {
<a name="l00199"></a>00199 <span class="keywordflow">if</span> (entry.<a class="codeRef" href="qmap.html#contains">contains</a>(<span class="stringliteral">"all"</span>))
<a name="l00200"></a>00200 {
<a name="l00201"></a>00201 <span class="comment">// find separator</span>
<a name="l00202"></a>00202 <span class="keywordtype">int</span> p = entry[<span class="stringliteral">"all"</span>].<a class="codeRef" href="qmap.html#find">find</a>(<a class="codeRef" href="qregexp.html">QRegExp</a>(<span class="stringliteral">"[^a-zA-Z0-9_\\s-]"</span>));
<a name="l00203"></a>00203 <span class="keywordflow">if</span> (p != -1)
<a name="l00204"></a>00204 {
<a name="l00205"></a>00205 <a class="codeRef" href="qchar.html">QChar</a> c = entry[<span class="stringliteral">"all"</span>][p];
<a name="l00206"></a>00206 <a class="codeRef" href="qstringlist.html">QStringList</a> prs = <a class="codeRef" href="qstringlist.html#split">QStringList::split</a>(c,entry[<span class="stringliteral">"all"</span>],<span class="keyword">false</span>);
<a name="l00207"></a>00207 <span class="keywordflow">for</span> (QStringList::ConstIterator it=prs.begin(); it!=prs.end(); ++it)
<a name="l00208"></a>00208 {
<a name="l00209"></a>00209 KMPrinter *printer = ::createPrinter(*it);
<a name="l00210"></a>00210 printer->setDescription(i18n(<span class="stringliteral">"Description unavailable"</span>));
<a name="l00211"></a>00211 addPrinter(printer);
<a name="l00212"></a>00212 }
<a name="l00213"></a>00213 }
<a name="l00214"></a>00214 }
<a name="l00215"></a>00215 }
<a name="l00216"></a>00216 <span class="keywordflow">else</span>
<a name="l00217"></a>00217 {
<a name="l00218"></a>00218 KMPrinter *printer = ::createPrinter(entry);
<a name="l00219"></a>00219 <span class="keywordflow">if</span> (entry.<a class="codeRef" href="qmap.html#contains">contains</a>(<span class="stringliteral">"rm"</span>))
<a name="l00220"></a>00220 printer->setDescription(i18n(<span class="stringliteral">"Remote printer queue on %1"</span>).arg(entry[<span class="stringliteral">"rm"</span>]));
<a name="l00221"></a>00221 <span class="keywordflow">else</span>
<a name="l00222"></a>00222 printer->setDescription(i18n(<span class="stringliteral">"Local printer"</span>));
<a name="l00223"></a>00223 addPrinter(printer);
<a name="l00224"></a>00224 }
<a name="l00225"></a>00225 }
<a name="l00226"></a>00226 }
<a name="l00227"></a>00227 }
<a name="l00228"></a>00228
<a name="l00229"></a>00229 <span class="comment">// helper function for NIS support in Solaris-2.6 (use "ypcat printers.conf.byname")</span>
<a name="l00230"></a>00230 <a class="codeRef" href="qstring.html">QString</a> getEtcPrintersConfName()
<a name="l00231"></a>00231 {
<a name="l00232"></a>00232 <a class="codeRef" href="qstring.html">QString</a> printersconf(<span class="stringliteral">"/etc/printers.conf"</span>);
<a name="l00233"></a>00233 <span class="keywordflow">if</span> (!<a class="codeRef" href="qfile.html#exists-2">QFile::exists</a>(printersconf) && !KStandardDirs::findExe( <span class="stringliteral">"ypcat"</span> ).isEmpty())
<a name="l00234"></a>00234 {
<a name="l00235"></a>00235 <span class="comment">// standard file not found, try NIS</span>
<a name="l00236"></a>00236 printersconf = locateLocal(<span class="stringliteral">"tmp"</span>,<span class="stringliteral">"printers.conf"</span>);
<a name="l00237"></a>00237 <a class="codeRef" href="qstring.html">QString</a> cmd = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"ypcat printers.conf.byname > %1"</span>).arg(printersconf);
<a name="l00238"></a>00238 kdDebug() << <span class="stringliteral">"printers.conf obtained from NIS server: "</span> << cmd << endl;
<a name="l00239"></a>00239 ::system(<a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(cmd));
<a name="l00240"></a>00240 }
<a name="l00241"></a>00241 <span class="keywordflow">return</span> printersconf;
<a name="l00242"></a>00242 }
<a name="l00243"></a>00243
<a name="l00244"></a>00244 <span class="comment">// "/etc/printers.conf" file parsing (Solaris 2.6)</span>
<a name="l00245"></a>00245 <span class="keywordtype">void</span> KMLpdUnixManager::parseEtcPrintersConf()
<a name="l00246"></a>00246 {
<a name="l00247"></a>00247 <a class="codeRef" href="qfile.html">QFile</a> f(getEtcPrintersConfName());
<a name="l00248"></a>00248 <span class="keywordflow">if</span> (f.exists() && f.open(IO_ReadOnly))
<a name="l00249"></a>00249 {
<a name="l00250"></a>00250 KTextBuffer t(&f);
<a name="l00251"></a>00251 <a class="codeRef" href="qmap.html">QMap<QString,QString></a> entry;
<a name="l00252"></a>00252 <a class="codeRef" href="qstring.html">QString</a> default_printer;
<a name="l00253"></a>00253
<a name="l00254"></a>00254 <span class="keywordflow">while</span> (!t.eof())
<a name="l00255"></a>00255 {
<a name="l00256"></a>00256 entry = readEntry(t);
<a name="l00257"></a>00257 <span class="keywordflow">if</span> (entry.<a class="codeRef" href="qmap.html#isEmpty">isEmpty</a>() || !entry.<a class="codeRef" href="qmap.html#contains">contains</a>(<span class="stringliteral">"printer-name"</span>))
<a name="l00258"></a>00258 <span class="keywordflow">continue</span>;
<a name="l00259"></a>00259 <a class="codeRef" href="qstring.html">QString</a> prname = entry[<span class="stringliteral">"printer-name"</span>];
<a name="l00260"></a>00260 <span class="keywordflow">if</span> (prname == <span class="stringliteral">"_default"</span>)
<a name="l00261"></a>00261 {
<a name="l00262"></a>00262 <span class="keywordflow">if</span> (entry.<a class="codeRef" href="qmap.html#contains">contains</a>(<span class="stringliteral">"use"</span>))
<a name="l00263"></a>00263 default_printer = entry[<span class="stringliteral">"use"</span>];
<a name="l00264"></a>00264 }
<a name="l00265"></a>00265 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (prname != <span class="stringliteral">"_all"</span>)
<a name="l00266"></a>00266 {
<a name="l00267"></a>00267 KMPrinter *printer = ::createPrinter(entry);
<a name="l00268"></a>00268 <span class="keywordflow">if</span> (entry.<a class="codeRef" href="qmap.html#contains">contains</a>(<span class="stringliteral">"bsdaddr"</span>))
<a name="l00269"></a>00269 {
<a name="l00270"></a>00270 <a class="codeRef" href="qstringlist.html">QStringList</a> l = <a class="codeRef" href="qstringlist.html#split">QStringList::split</a>(<span class="charliteral">','</span>,entry[<span class="stringliteral">"bsdaddr"</span>],<span class="keyword">false</span>);
<a name="l00271"></a>00271 printer->setDescription(i18n(<span class="stringliteral">"Remote printer queue on %1"</span>).arg(l[0]));
<a name="l00272"></a>00272 }
<a name="l00273"></a>00273 <span class="keywordflow">else</span>
<a name="l00274"></a>00274 printer->setDescription(i18n(<span class="stringliteral">"Local printer"</span>));
<a name="l00275"></a>00275 addPrinter(printer);
<a name="l00276"></a>00276 }
<a name="l00277"></a>00277 }
<a name="l00278"></a>00278
<a name="l00279"></a>00279 <span class="keywordflow">if</span> (!default_printer.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00280"></a>00280 setSoftDefault(findPrinter(default_printer));
<a name="l00281"></a>00281 }
<a name="l00282"></a>00282 }
<a name="l00283"></a>00283
<a name="l00284"></a>00284 <span class="comment">// "/etc/lp/printers/" directory parsing (Solaris non-2.6)</span>
<a name="l00285"></a>00285 <span class="keywordtype">void</span> KMLpdUnixManager::parseEtcLpPrinters()
<a name="l00286"></a>00286 {
<a name="l00287"></a>00287 <a class="codeRef" href="qdir.html">QDir</a> d(<span class="stringliteral">"/etc/lp/printers"</span>);
<a name="l00288"></a>00288 <span class="keyword">const</span> QFileInfoList *prlist = d.entryInfoList(QDir::Dirs);
<a name="l00289"></a>00289 <span class="keywordflow">if</span> (!prlist)
<a name="l00290"></a>00290 <span class="keywordflow">return</span>;
<a name="l00291"></a>00291
<a name="l00292"></a>00292 QFileInfoListIterator it(*prlist);
<a name="l00293"></a>00293 <span class="keywordflow">for</span> (;it.current();++it)
<a name="l00294"></a>00294 {
<a name="l00295"></a>00295 <span class="keywordflow">if</span> (it.current()->fileName() == <span class="stringliteral">"."</span> || it.current()->fileName() == <span class="stringliteral">".."</span>)
<a name="l00296"></a>00296 <span class="keywordflow">continue</span>;
<a name="l00297"></a>00297 <a class="codeRef" href="qfile.html">QFile</a> f(it.current()->absFilePath() + <span class="stringliteral">"/configuration"</span>);
<a name="l00298"></a>00298 <span class="keywordflow">if</span> (f.exists() && f.open(IO_ReadOnly))
<a name="l00299"></a>00299 {
<a name="l00300"></a>00300 KTextBuffer t(&f);
<a name="l00301"></a>00301 <a class="codeRef" href="qstring.html">QString</a> line, remote;
<a name="l00302"></a>00302 <span class="keywordflow">while</span> (!t.eof())
<a name="l00303"></a>00303 {
<a name="l00304"></a>00304 line = readLine(t);
<a name="l00305"></a>00305 <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) <span class="keywordflow">continue</span>;
<a name="l00306"></a>00306 <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#startsWith">startsWith</a>(<span class="stringliteral">"Remote:"</span>))
<a name="l00307"></a>00307 {
<a name="l00308"></a>00308 <a class="codeRef" href="qstringlist.html">QStringList</a> l = <a class="codeRef" href="qstringlist.html#split">QStringList::split</a>(<span class="charliteral">':'</span>,line,<span class="keyword">false</span>);
<a name="l00309"></a>00309 <span class="keywordflow">if</span> (l.count() > 1) remote = l[1];
<a name="l00310"></a>00310 }
<a name="l00311"></a>00311 }
<a name="l00312"></a>00312 KMPrinter *printer = <span class="keyword">new</span> KMPrinter;
<a name="l00313"></a>00313 printer->setName(it.current()->fileName());
<a name="l00314"></a>00314 printer->setPrinterName(it.current()->fileName());
<a name="l00315"></a>00315 printer->setType(KMPrinter::Printer);
<a name="l00316"></a>00316 printer->setState(KMPrinter::Idle);
<a name="l00317"></a>00317 <span class="keywordflow">if</span> (!remote.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00318"></a>00318 printer->setDescription(i18n(<span class="stringliteral">"Remote printer queue on %1"</span>).arg(remote));
<a name="l00319"></a>00319 <span class="keywordflow">else</span>
<a name="l00320"></a>00320 printer->setDescription(i18n(<span class="stringliteral">"Local printer"</span>));
<a name="l00321"></a>00321 addPrinter(printer);
<a name="l00322"></a>00322 }
<a name="l00323"></a>00323 }
<a name="l00324"></a>00324 }
<a name="l00325"></a>00325
<a name="l00326"></a>00326 <span class="comment">// "/etc/lp/member/" directory parsing (HP-UX)</span>
<a name="l00327"></a>00327 <span class="keywordtype">void</span> KMLpdUnixManager::parseEtcLpMember()
<a name="l00328"></a>00328 {
<a name="l00329"></a>00329 <a class="codeRef" href="qdir.html">QDir</a> d(<span class="stringliteral">"/etc/lp/member"</span>);
<a name="l00330"></a>00330 <span class="keyword">const</span> QFileInfoList *prlist = d.entryInfoList(QDir::Files);
<a name="l00331"></a>00331 <span class="keywordflow">if</span> (!prlist)
<a name="l00332"></a>00332 <span class="keywordflow">return</span>;
<a name="l00333"></a>00333
<a name="l00334"></a>00334 QFileInfoListIterator it(*prlist);
<a name="l00335"></a>00335 <span class="keywordflow">for</span> (;it.current();++it)
<a name="l00336"></a>00336 {
<a name="l00337"></a>00337 KMPrinter *printer = <span class="keyword">new</span> KMPrinter;
<a name="l00338"></a>00338 printer->setName(it.current()->fileName());
<a name="l00339"></a>00339 printer->setPrinterName(it.current()->fileName());
<a name="l00340"></a>00340 printer->setType(KMPrinter::Printer);
<a name="l00341"></a>00341 printer->setState(KMPrinter::Idle);
<a name="l00342"></a>00342 printer->setDescription(i18n(<span class="stringliteral">"Local printer"</span>));
<a name="l00343"></a>00343 addPrinter(printer);
<a name="l00344"></a>00344 }
<a name="l00345"></a>00345 }
<a name="l00346"></a>00346
<a name="l00347"></a>00347 <span class="comment">// "/usr/spool/lp/interfaces/" directory parsing (IRIX 6.x)</span>
<a name="l00348"></a>00348 <span class="keywordtype">void</span> KMLpdUnixManager::parseSpoolInterface()
<a name="l00349"></a>00349 {
<a name="l00350"></a>00350 <a class="codeRef" href="qdir.html">QDir</a> d(<span class="stringliteral">"/usr/spool/interfaces/lp"</span>);
<a name="l00351"></a>00351 <span class="keyword">const</span> QFileInfoList *prlist = d.entryInfoList(QDir::Files);
<a name="l00352"></a>00352 <span class="keywordflow">if</span> (!prlist)
<a name="l00353"></a>00353 <span class="keywordflow">return</span>;
<a name="l00354"></a>00354
<a name="l00355"></a>00355 QFileInfoListIterator it(*prlist);
<a name="l00356"></a>00356 <span class="keywordflow">for</span> (;it.current();++it)
<a name="l00357"></a>00357 {
<a name="l00358"></a>00358 <a class="codeRef" href="qfile.html">QFile</a> f(it.current()->absFilePath());
<a name="l00359"></a>00359 <span class="keywordflow">if</span> (f.exists() && f.open(IO_ReadOnly))
<a name="l00360"></a>00360 {
<a name="l00361"></a>00361 KTextBuffer t(&f);
<a name="l00362"></a>00362 <a class="codeRef" href="qstring.html">QString</a> line, remote;
<a name="l00363"></a>00363
<a name="l00364"></a>00364 <span class="keywordflow">while</span> (!t.eof())
<a name="l00365"></a>00365 {
<a name="l00366"></a>00366 line = t.readLine().stripWhiteSpace();
<a name="l00367"></a>00367 <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#startsWith">startsWith</a>(<span class="stringliteral">"HOSTNAME"</span>))
<a name="l00368"></a>00368 {
<a name="l00369"></a>00369 <a class="codeRef" href="qstringlist.html">QStringList</a> l = <a class="codeRef" href="qstringlist.html#split">QStringList::split</a>(<span class="charliteral">'='</span>,line,<span class="keyword">false</span>);
<a name="l00370"></a>00370 <span class="keywordflow">if</span> (l.count() > 1) remote = l[1];
<a name="l00371"></a>00371 }
<a name="l00372"></a>00372 }
<a name="l00373"></a>00373
<a name="l00374"></a>00374 KMPrinter *printer = <span class="keyword">new</span> KMPrinter;
<a name="l00375"></a>00375 printer->setName(it.current()->fileName());
<a name="l00376"></a>00376 printer->setPrinterName(it.current()->fileName());
<a name="l00377"></a>00377 printer->setType(KMPrinter::Printer);
<a name="l00378"></a>00378 printer->setState(KMPrinter::Idle);
<a name="l00379"></a>00379 <span class="keywordflow">if</span> (!remote.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00380"></a>00380 printer->setDescription(i18n(<span class="stringliteral">"Remote printer queue on %1"</span>).arg(remote));
<a name="l00381"></a>00381 <span class="keywordflow">else</span>
<a name="l00382"></a>00382 printer->setDescription(i18n(<span class="stringliteral">"Local printer"</span>));
<a name="l00383"></a>00383 addPrinter(printer);
<a name="l00384"></a>00384 }
<a name="l00385"></a>00385 }
<a name="l00386"></a>00386 }
<a name="l00387"></a>00387
<a name="l00388"></a>00388 <span class="comment">//*********************************************************************************************************</span>
<a name="l00389"></a>00389
<a name="l00390"></a>00390 KMLpdUnixManager::KMLpdUnixManager(<a class="codeRef" href="qobject.html">QObject</a> *parent, <span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keyword">const</span> <a class="codeRef" href="qstringlist.html">QStringList</a> & <span class="comment">/*args*/</span>)
<a name="l00391"></a>00391 : KMManager(parent,name)
<a name="l00392"></a>00392 {
<a name="l00393"></a>00393 m_loaded = <span class="keyword">false</span>;
<a name="l00394"></a>00394 }
<a name="l00395"></a>00395
<a name="l00396"></a>00396 <span class="keywordtype">void</span> KMLpdUnixManager::listPrinters()
<a name="l00397"></a>00397 {
<a name="l00398"></a>00398 <span class="comment">// load only once, if already loaded, just keep them (remove discard flag)</span>
<a name="l00399"></a>00399 <span class="keywordflow">if</span> (!m_loaded)
<a name="l00400"></a>00400 {
<a name="l00401"></a>00401 parseEtcPrintcap();
<a name="l00402"></a>00402 parseEtcPrintersConf();
<a name="l00403"></a>00403 parseEtcLpPrinters();
<a name="l00404"></a>00404 parseEtcLpMember();
<a name="l00405"></a>00405 parseSpoolInterface();
<a name="l00406"></a>00406 m_loaded = <span class="keyword">true</span>;
<a name="l00407"></a>00407 }
<a name="l00408"></a>00408 <span class="keywordflow">else</span>
<a name="l00409"></a>00409 discardAllPrinters(<span class="keyword">false</span>);
<a name="l00410"></a>00410 }
</pre></div></div>
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