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<div class="title">cupsdcomment.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 "cupsdcomment.h"</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="preprocessor">#include <qfile.h></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <qregexp.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <klocale.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <kstandarddirs.h></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <a class="codeRef" href="qstring.html">QString</a> Comment::comment()
<a name="l00028"></a>00028 {
<a name="l00029"></a>00029 <a class="codeRef" href="qstring.html">QString</a> str = comment_;
<a name="l00030"></a>00030 str.<a class="codeRef" href="qstring.html#replace">replace</a>(<a class="codeRef" href="qregexp.html">QRegExp</a>(<span class="stringliteral">"<[^>]*>"</span>), <span class="stringliteral">""</span>);
<a name="l00031"></a>00031 str += (<span class="stringliteral">"#\n"</span> + example_);
<a name="l00032"></a>00032 <span class="keywordflow">return</span> str;
<a name="l00033"></a>00033 }
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <a class="codeRef" href="qstring.html">QString</a> Comment::toolTip()
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 <a class="codeRef" href="qstring.html">QString</a> str = comment_;
<a name="l00038"></a>00038 str.<a class="codeRef" href="qstring.html#replace">replace</a>(<a class="codeRef" href="qregexp.html">QRegExp</a>(<span class="stringliteral">"^#[\\s]*"</span>), <span class="stringliteral">""</span>).replace(<a class="codeRef" href="qregexp.html">QRegExp</a>(<span class="stringliteral">"\n#[\\s]*"</span>), <span class="stringliteral">"\n"</span>);
<a name="l00039"></a>00039 <span class="keywordflow">return</span> i18n(<span class="stringliteral">"Do not translate the keyword between brackets (e.g. ServerName, ServerAdmin, etc.)"</span>, str.<a class="codeRef" href="qstring.html#utf8">utf8</a>());
<a name="l00040"></a>00040 }
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <a class="codeRef" href="qstring.html">QString</a> Comment::key()
<a name="l00043"></a>00043 {
<a name="l00044"></a>00044 <span class="keywordflow">return</span> key_;
<a name="l00045"></a>00045 }
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="keywordtype">bool</span> Comment::load(<a class="codeRef" href="qfile.html">QFile</a> *f)
<a name="l00048"></a>00048 {
<a name="l00049"></a>00049 comment_ = <span class="stringliteral">""</span>;
<a name="l00050"></a>00050 example_ = <span class="stringliteral">""</span>;
<a name="l00051"></a>00051 key_ = <span class="stringliteral">""</span>;
<a name="l00052"></a>00052 <a class="codeRef" href="qstring.html">QString</a> line, *current = &comment_;
<a name="l00053"></a>00053 <span class="keywordflow">while</span> (!f-><a class="codeRef" href="qfile.html#atEnd">atEnd</a>())
<a name="l00054"></a>00054 {
<a name="l00055"></a>00055 f-><a class="codeRef" href="qfile.html#readLine">readLine</a>(line, 1024);
<a name="l00056"></a>00056 <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#left">left</a>(2) == <span class="stringliteral">"$$"</span>)
<a name="l00057"></a>00057 {
<a name="l00058"></a>00058 current = &example_;
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#left">left</a>(2) == <span class="stringliteral">"%%"</span>)
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 key_ = line.<a class="codeRef" href="qstring.html#mid">mid</a>(2).stripWhiteSpace();
<a name="l00063"></a>00063 }
<a name="l00064"></a>00064 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#left">left</a>(2) == <span class="stringliteral">"@@"</span>)
<a name="l00065"></a>00065 {
<a name="l00066"></a>00066 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (line.<a class="codeRef" href="qstring.html#stripWhiteSpace">stripWhiteSpace</a>().isEmpty())
<a name="l00069"></a>00069 {
<a name="l00070"></a>00070 ; <span class="comment">// do nothing</span>
<a name="l00071"></a>00071 }
<a name="l00072"></a>00072 <span class="keywordflow">else</span>
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074 <span class="keywordflow">if</span> (line[0] != <span class="charliteral">'#'</span>) <span class="keywordflow">break</span>;
<a name="l00075"></a>00075 <span class="keywordflow">else</span>
<a name="l00076"></a>00076 {
<a name="l00077"></a>00077 current-><a class="codeRef" href="qstring.html#append">append</a>(line);
<a name="l00078"></a>00078 }
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080 }
<a name="l00081"></a>00081 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00082"></a>00082 }
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="comment">//------------------------------------------------------------------------------------------------------------</span>
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <a class="codeRef" href="qstring.html">QString</a> CupsdComment::operator[] (<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& key)
<a name="l00087"></a>00087 {
<a name="l00088"></a>00088 <span class="keywordflow">return</span> comment(key);
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <a class="codeRef" href="qstring.html">QString</a> CupsdComment::comment(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& key)
<a name="l00092"></a>00092 {
<a name="l00093"></a>00093 <span class="keywordflow">if</span> (comments_.count() != 0 || loadComments())
<a name="l00094"></a>00094 {
<a name="l00095"></a>00095 Comment *comm = comments_.<a class="codeRef" href="qstring.html#find">find</a>(key);
<a name="l00096"></a>00096 <span class="keywordflow">if</span> (comm)
<a name="l00097"></a>00097 <span class="keywordflow">return</span> comm->comment();
<a name="l00098"></a>00098 }
<a name="l00099"></a>00099 <span class="keywordflow">return</span> QString::null;
<a name="l00100"></a>00100 }
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <a class="codeRef" href="qstring.html">QString</a> CupsdComment::toolTip(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& key)
<a name="l00103"></a>00103 {
<a name="l00104"></a>00104 <span class="keywordflow">if</span> (comments_.count() != 0 || loadComments())
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 Comment *comm = comments_.<a class="codeRef" href="qstring.html#find">find</a>(key);
<a name="l00107"></a>00107 <span class="keywordflow">if</span> (comm)
<a name="l00108"></a>00108 <span class="keywordflow">return</span> comm->toolTip();
<a name="l00109"></a>00109 }
<a name="l00110"></a>00110 <span class="keywordflow">return</span> QString::null;
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <span class="keywordtype">bool</span> CupsdComment::loadComments()
<a name="l00114"></a>00114 {
<a name="l00115"></a>00115 comments_.setAutoDelete(<span class="keyword">true</span>);
<a name="l00116"></a>00116 comments_.clear();
<a name="l00117"></a>00117 <a class="codeRef" href="qfile.html">QFile</a> f(locate(<span class="stringliteral">"data"</span>, <span class="stringliteral">"kdeprint/cupsd.conf.template"</span>));
<a name="l00118"></a>00118 <span class="keywordflow">if</span> (f.<a class="codeRef" href="qfile.html#exists">exists</a>() && f.<a class="codeRef" href="qfile.html#open">open</a>(IO_ReadOnly))
<a name="l00119"></a>00119 {
<a name="l00120"></a>00120 Comment *comm;
<a name="l00121"></a>00121 <span class="keywordflow">while</span> (!f.<a class="codeRef" href="qfile.html#atEnd">atEnd</a>())
<a name="l00122"></a>00122 {
<a name="l00123"></a>00123 comm = <span class="keyword">new</span> Comment();
<a name="l00124"></a>00124 <span class="keywordflow">if</span> (!comm->load(&f))
<a name="l00125"></a>00125 <span class="keywordflow">break</span>;
<a name="l00126"></a>00126 <span class="keywordflow">else</span>
<a name="l00127"></a>00127 {
<a name="l00128"></a>00128 <span class="keywordflow">if</span> (comm->key().isEmpty())
<a name="l00129"></a>00129 <span class="keyword">delete</span> comm;
<a name="l00130"></a>00130 <span class="keywordflow">else</span>
<a name="l00131"></a>00131 comments_.insert(comm->key(), comm);
<a name="l00132"></a>00132 }
<a name="l00133"></a>00133 }
<a name="l00134"></a>00134 }
<a name="l00135"></a>00135 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00136"></a>00136 }
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