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<div class="title">ipprequest.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 "ipprequest.h"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "cupsinfos.h"</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <cups/language.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <kglobal.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <klocale.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <qdatetime.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <qregexp.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <cups/cups.h></span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="preprocessor">#ifdef HAVE_CONFIG_H</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#include <config.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#endif</span>
<a name="l00035"></a>00035 <span class="preprocessor"></span>
<a name="l00036"></a>00036 <span class="preprocessor">#ifdef HAVE_CUPS_NO_PWD_CACHE</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#include <qcstring.h></span>
<a name="l00038"></a>00038 <span class="keyword">static</span> <a class="codeRef" href="qcstring.html">QCString</a> cups_authstring = <span class="stringliteral">""</span>;
<a name="l00039"></a>00039 <span class="preprocessor">#endif</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span>
<a name="l00041"></a>00041 <span class="keywordtype">void</span> dumpRequest(ipp_t *req, <span class="keywordtype">bool</span> answer = <span class="keyword">false</span>, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& s = QString::null)
<a name="l00042"></a>00042 {
<a name="l00043"></a>00043 kdDebug(500) << <span class="stringliteral">"=========="</span> << endl;
<a name="l00044"></a>00044 <span class="keywordflow">if</span> (s.isEmpty())
<a name="l00045"></a>00045 kdDebug(500) << (answer ? <span class="stringliteral">"Answer"</span> : <span class="stringliteral">"Request"</span>) << endl;
<a name="l00046"></a>00046 <span class="keywordflow">else</span>
<a name="l00047"></a>00047 kdDebug(500) << s << endl;
<a name="l00048"></a>00048 kdDebug(500) << <span class="stringliteral">"=========="</span> << endl;
<a name="l00049"></a>00049 <span class="keywordflow">if</span> (!req)
<a name="l00050"></a>00050 {
<a name="l00051"></a>00051 kdDebug(500) << <span class="stringliteral">"Null request"</span> << endl;
<a name="l00052"></a>00052 <span class="keywordflow">return</span>;
<a name="l00053"></a>00053 }
<a name="l00054"></a>00054 kdDebug(500) << <span class="stringliteral">"State = 0x"</span> << <a class="codeRef" href="qstring.html#number">QString::number</a>(req->state, 16) << endl;
<a name="l00055"></a>00055 kdDebug(500) << <span class="stringliteral">"ID = 0x"</span> << <a class="codeRef" href="qstring.html#number">QString::number</a>(req->request.status.request_id, 16) << endl;
<a name="l00056"></a>00056 <span class="keywordflow">if</span> (answer)
<a name="l00057"></a>00057 {
<a name="l00058"></a>00058 kdDebug(500) << <span class="stringliteral">"Status = 0x"</span> << <a class="codeRef" href="qstring.html#number">QString::number</a>(req->request.status.status_code, 16) << endl;
<a name="l00059"></a>00059 kdDebug(500) << <span class="stringliteral">"Status message = "</span> << ippErrorString(req->request.status.status_code) << endl;
<a name="l00060"></a>00060 }
<a name="l00061"></a>00061 <span class="keywordflow">else</span>
<a name="l00062"></a>00062 kdDebug(500) << <span class="stringliteral">"Operation = 0x"</span> << <a class="codeRef" href="qstring.html#number">QString::number</a>(req->request.op.operation_id, 16) << endl;
<a name="l00063"></a>00063 kdDebug(500) << <span class="stringliteral">"Version = "</span> << (int)(req->request.status.version[0]) << <span class="stringliteral">"."</span> << (int)(req->request.status.version[1]) << endl;
<a name="l00064"></a>00064 kdDebug(500) << endl;
<a name="l00065"></a>00065
<a name="l00066"></a>00066 ipp_attribute_t *attr = req->attrs;
<a name="l00067"></a>00067 <span class="keywordflow">while</span> (attr)
<a name="l00068"></a>00068 {
<a name="l00069"></a>00069 <a class="codeRef" href="qstring.html">QString</a> s = <a class="codeRef" href="qstring.html#fromLatin1">QString::fromLatin1</a>(<span class="stringliteral">"%1 (0x%2) = "</span>).arg(attr->name).arg(attr->value_tag, 0, 16);
<a name="l00070"></a>00070 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<attr->num_values;i++)
<a name="l00071"></a>00071 {
<a name="l00072"></a>00072 <span class="keywordflow">switch</span> (attr->value_tag)
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074 <span class="keywordflow">case</span> IPP_TAG_INTEGER:
<a name="l00075"></a>00075 <span class="keywordflow">case</span> IPP_TAG_ENUM:
<a name="l00076"></a>00076 s += (<span class="stringliteral">"0x"</span>+<a class="codeRef" href="qstring.html#number">QString::number</a>(attr->values[i].integer, 16));
<a name="l00077"></a>00077 <span class="keywordflow">break</span>;
<a name="l00078"></a>00078 <span class="keywordflow">case</span> IPP_TAG_BOOLEAN:
<a name="l00079"></a>00079 s += (attr->values[i].boolean ? <span class="stringliteral">"true"</span> : <span class="stringliteral">"false"</span>);
<a name="l00080"></a>00080 <span class="keywordflow">break</span>;
<a name="l00081"></a>00081 <span class="keywordflow">case</span> IPP_TAG_STRING:
<a name="l00082"></a>00082 <span class="keywordflow">case</span> IPP_TAG_TEXT:
<a name="l00083"></a>00083 <span class="keywordflow">case</span> IPP_TAG_NAME:
<a name="l00084"></a>00084 <span class="keywordflow">case</span> IPP_TAG_KEYWORD:
<a name="l00085"></a>00085 <span class="keywordflow">case</span> IPP_TAG_URI:
<a name="l00086"></a>00086 <span class="keywordflow">case</span> IPP_TAG_MIMETYPE:
<a name="l00087"></a>00087 <span class="keywordflow">case</span> IPP_TAG_NAMELANG:
<a name="l00088"></a>00088 <span class="keywordflow">case</span> IPP_TAG_TEXTLANG:
<a name="l00089"></a>00089 <span class="keywordflow">case</span> IPP_TAG_CHARSET:
<a name="l00090"></a>00090 <span class="keywordflow">case</span> IPP_TAG_LANGUAGE:
<a name="l00091"></a>00091 s += attr->values[i].string.text;
<a name="l00092"></a>00092 <span class="keywordflow">break</span>;
<a name="l00093"></a>00093 <span class="keywordflow">default</span>:
<a name="l00094"></a>00094 <span class="keywordflow">break</span>;
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096 <span class="keywordflow">if</span> (i != (attr->num_values-1))
<a name="l00097"></a>00097 s += <span class="stringliteral">", "</span>;
<a name="l00098"></a>00098 }
<a name="l00099"></a>00099 kdDebug(500) << s << endl;
<a name="l00100"></a>00100 attr = attr->next;
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102 }
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <a class="codeRef" href="qstring.html">QString</a> errorString(<span class="keywordtype">int</span> status)
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 <a class="codeRef" href="qstring.html">QString</a> str;
<a name="l00107"></a>00107 <span class="keywordflow">switch</span> (status)
<a name="l00108"></a>00108 {
<a name="l00109"></a>00109 <span class="keywordflow">case</span> IPP_FORBIDDEN:
<a name="l00110"></a>00110 str = i18n(<span class="stringliteral">"You don't have access to the requested resource."</span>);
<a name="l00111"></a>00111 <span class="keywordflow">break</span>;
<a name="l00112"></a>00112 <span class="keywordflow">case</span> IPP_NOT_AUTHORIZED:
<a name="l00113"></a>00113 str = i18n(<span class="stringliteral">"You are not authorized to access the requested resource."</span>);
<a name="l00114"></a>00114 <span class="keywordflow">break</span>;
<a name="l00115"></a>00115 <span class="keywordflow">case</span> IPP_NOT_POSSIBLE:
<a name="l00116"></a>00116 str = i18n(<span class="stringliteral">"The requested operation cannot be completed."</span>);
<a name="l00117"></a>00117 <span class="keywordflow">break</span>;
<a name="l00118"></a>00118 <span class="keywordflow">case</span> IPP_SERVICE_UNAVAILABLE:
<a name="l00119"></a>00119 str = i18n(<span class="stringliteral">"The requested service is currently unavailable."</span>);
<a name="l00120"></a>00120 <span class="keywordflow">break</span>;
<a name="l00121"></a>00121 <span class="keywordflow">case</span> IPP_NOT_ACCEPTING:
<a name="l00122"></a>00122 str = i18n(<span class="stringliteral">"The target printer is not accepting print jobs."</span>);
<a name="l00123"></a>00123 <span class="keywordflow">break</span>;
<a name="l00124"></a>00124 <span class="keywordflow">default</span>:
<a name="l00125"></a>00125 str = <a class="codeRef" href="qstring.html#fromLocal8Bit">QString::fromLocal8Bit</a>(ippErrorString((ipp_status_t)status));
<a name="l00126"></a>00126 <span class="keywordflow">break</span>;
<a name="l00127"></a>00127 }
<a name="l00128"></a>00128 <span class="keywordflow">return</span> str;
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00131"></a>00131 <span class="comment">//*************************************************************************************</span>
<a name="l00132"></a>00132
<a name="l00133"></a>00133 IppRequest::IppRequest()
<a name="l00134"></a>00134 {
<a name="l00135"></a>00135 request_ = 0;
<a name="l00136"></a>00136 port_ = -1;
<a name="l00137"></a>00137 host_ = QString::null;
<a name="l00138"></a>00138 dump_ = 0;
<a name="l00139"></a>00139 init();
<a name="l00140"></a>00140 }
<a name="l00141"></a>00141
<a name="l00142"></a>00142 IppRequest::~IppRequest()
<a name="l00143"></a>00143 {
<a name="l00144"></a>00144 ippDelete(request_);
<a name="l00145"></a>00145 }
<a name="l00146"></a>00146
<a name="l00147"></a>00147 <span class="keywordtype">void</span> IppRequest::init()
<a name="l00148"></a>00148 {
<a name="l00149"></a>00149 connect_ = <span class="keyword">true</span>;
<a name="l00150"></a>00150
<a name="l00151"></a>00151 <span class="keywordflow">if</span> (request_)
<a name="l00152"></a>00152 {
<a name="l00153"></a>00153 ippDelete(request_);
<a name="l00154"></a>00154 request_ = 0;
<a name="l00155"></a>00155 }
<a name="l00156"></a>00156 request_ = ippNew();
<a name="l00157"></a>00157 <span class="comment">//kdDebug(500) << "kdeprint: IPP request, lang=" << KGlobal::locale()->language() << endl;</span>
<a name="l00158"></a>00158 <a class="codeRef" href="qcstring.html">QCString</a> langstr = KGlobal::locale()->language().latin1();
<a name="l00159"></a>00159 cups_lang_t* lang = cupsLangGet(langstr.data());
<a name="l00160"></a>00160 <span class="comment">// default charset to UTF-8 (ugly hack)</span>
<a name="l00161"></a>00161 lang->encoding = CUPS_UTF8;
<a name="l00162"></a>00162 ippAddString(request_, IPP_TAG_OPERATION, IPP_TAG_CHARSET, <span class="stringliteral">"attributes-charset"</span>, NULL, cupsLangEncoding(lang));
<a name="l00163"></a>00163 ippAddString(request_, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, <span class="stringliteral">"attributes-natural-language"</span>, NULL, lang->language);
<a name="l00164"></a>00164 cupsLangFree(lang);
<a name="l00165"></a>00165 }
<a name="l00166"></a>00166
<a name="l00167"></a>00167 <span class="keywordtype">void</span> IppRequest::addString_p(<span class="keywordtype">int</span> group, <span class="keywordtype">int</span> type, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& value)
<a name="l00168"></a>00168 {
<a name="l00169"></a>00169 <span class="keywordflow">if</span> (!name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00170"></a>00170 ippAddString(request_,(ipp_tag_t)group,(ipp_tag_t)type,name.<a class="codeRef" href="qstring.html#latin1">latin1</a>(),NULL,(value.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() ? <span class="stringliteral">""</span> : value.<a class="codeRef" href="qstring.html#local8Bit">local8Bit</a>().data()));
<a name="l00171"></a>00171 }
<a name="l00172"></a>00172
<a name="l00173"></a>00173 <span class="keywordtype">void</span> IppRequest::addStringList_p(<span class="keywordtype">int</span> group, <span class="keywordtype">int</span> type, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name, <span class="keyword">const</span> <a class="codeRef" href="qstringlist.html">QStringList</a>& values)
<a name="l00174"></a>00174 {
<a name="l00175"></a>00175 <span class="keywordflow">if</span> (!name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00176"></a>00176 {
<a name="l00177"></a>00177 ipp_attribute_t *attr = ippAddStrings(request_,(ipp_tag_t)group,(ipp_tag_t)type,name.<a class="codeRef" href="qstring.html#latin1">latin1</a>(),(int)(values.count()),NULL,NULL);
<a name="l00178"></a>00178 <span class="keywordtype">int</span> i(0);
<a name="l00179"></a>00179 <span class="keywordflow">for</span> (QStringList::ConstIterator it=values.begin(); it != values.end(); ++it, i++)
<a name="l00180"></a>00180 attr->values[i].string.text = strdup((*it).local8Bit());
<a name="l00181"></a>00181 }
<a name="l00182"></a>00182 }
<a name="l00183"></a>00183
<a name="l00184"></a>00184 <span class="keywordtype">void</span> IppRequest::addInteger_p(<span class="keywordtype">int</span> group, <span class="keywordtype">int</span> type, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name, <span class="keywordtype">int</span> value)
<a name="l00185"></a>00185 {
<a name="l00186"></a>00186 <span class="keywordflow">if</span> (!name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) ippAddInteger(request_,(ipp_tag_t)group,(ipp_tag_t)type,name.<a class="codeRef" href="qstring.html#latin1">latin1</a>(),value);
<a name="l00187"></a>00187 }
<a name="l00188"></a>00188
<a name="l00189"></a>00189 <span class="keywordtype">void</span> IppRequest::addIntegerList_p(<span class="keywordtype">int</span> group, <span class="keywordtype">int</span> type, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name, <span class="keyword">const</span> <a class="codeRef" href="qvaluelist.html">QValueList<int></a>& values)
<a name="l00190"></a>00190 {
<a name="l00191"></a>00191 <span class="keywordflow">if</span> (!name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00192"></a>00192 {
<a name="l00193"></a>00193 ipp_attribute_t *attr = ippAddIntegers(request_,(ipp_tag_t)group,(ipp_tag_t)type,name.<a class="codeRef" href="qstring.html#latin1">latin1</a>(),(int)(values.<a class="codeRef" href="qvaluelist.html#count">count</a>()),NULL);
<a name="l00194"></a>00194 <span class="keywordtype">int</span> i(0);
<a name="l00195"></a>00195 <span class="keywordflow">for</span> (<a class="codeRef" href="qvaluelist.html">QValueList<int>::ConstIterator</a> it=values.<a class="codeRef" href="qvaluelist.html#begin">begin</a>(); it != values.<a class="codeRef" href="qvaluelist.html#end">end</a>(); ++it, i++)
<a name="l00196"></a>00196 attr->values[i].integer = *it;
<a name="l00197"></a>00197 }
<a name="l00198"></a>00198 }
<a name="l00199"></a>00199
<a name="l00200"></a>00200 <span class="keywordtype">void</span> IppRequest::addBoolean(<span class="keywordtype">int</span> group, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name, <span class="keywordtype">bool</span> value)
<a name="l00201"></a>00201 {
<a name="l00202"></a>00202 <span class="keywordflow">if</span> (!name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) ippAddBoolean(request_,(ipp_tag_t)group,name.<a class="codeRef" href="qstring.html#latin1">latin1</a>(),(char)value);
<a name="l00203"></a>00203 }
<a name="l00204"></a>00204
<a name="l00205"></a>00205 <span class="keywordtype">void</span> IppRequest::addBoolean(<span class="keywordtype">int</span> group, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name, <span class="keyword">const</span> <a class="codeRef" href="qvaluelist.html">QValueList<bool></a>& values)
<a name="l00206"></a>00206 {
<a name="l00207"></a>00207 <span class="keywordflow">if</span> (!name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00208"></a>00208 {
<a name="l00209"></a>00209 ipp_attribute_t *attr = ippAddBooleans(request_,(ipp_tag_t)group,name.<a class="codeRef" href="qstring.html#latin1">latin1</a>(),(int)(values.<a class="codeRef" href="qvaluelist.html#count">count</a>()),NULL);
<a name="l00210"></a>00210 <span class="keywordtype">int</span> i(0);
<a name="l00211"></a>00211 <span class="keywordflow">for</span> (<a class="codeRef" href="qvaluelist.html">QValueList<bool>::ConstIterator</a> it=values.<a class="codeRef" href="qvaluelist.html#begin">begin</a>(); it != values.<a class="codeRef" href="qvaluelist.html#end">end</a>(); ++it, i++)
<a name="l00212"></a>00212 attr->values[i].boolean = (<span class="keywordtype">char</span>)(*it);
<a name="l00213"></a>00213 }
<a name="l00214"></a>00214 }
<a name="l00215"></a>00215
<a name="l00216"></a>00216 <span class="keywordtype">void</span> IppRequest::setOperation(<span class="keywordtype">int</span> op)
<a name="l00217"></a>00217 {
<a name="l00218"></a>00218 request_->request.op.operation_id = (ipp_op_t)op;
<a name="l00219"></a>00219 request_->request.op.request_id = 1; <span class="comment">// 0 is not RFC-compliant, should be at least 1</span>
<a name="l00220"></a>00220 }
<a name="l00221"></a>00221
<a name="l00222"></a>00222 <span class="keywordtype">int</span> IppRequest::status()
<a name="l00223"></a>00223 {
<a name="l00224"></a>00224 <span class="keywordflow">return</span> (request_ ? request_->request.status.status_code : (connect_ ? cupsLastError() : -2));
<a name="l00225"></a>00225 }
<a name="l00226"></a>00226
<a name="l00227"></a>00227 <a class="codeRef" href="qstring.html">QString</a> IppRequest::statusMessage()
<a name="l00228"></a>00228 {
<a name="l00229"></a>00229 <a class="codeRef" href="qstring.html">QString</a> msg;
<a name="l00230"></a>00230 <span class="keywordflow">switch</span> (status())
<a name="l00231"></a>00231 {
<a name="l00232"></a>00232 <span class="keywordflow">case</span> -2:
<a name="l00233"></a>00233 msg = i18n(<span class="stringliteral">"Connection to CUPS server failed. Check that the CUPS server is correctly installed and running."</span>);
<a name="l00234"></a>00234 <span class="keywordflow">break</span>;
<a name="l00235"></a>00235 <span class="keywordflow">case</span> -1:
<a name="l00236"></a>00236 msg = i18n(<span class="stringliteral">"The IPP request failed for an unknown reason."</span>);
<a name="l00237"></a>00237 <span class="keywordflow">break</span>;
<a name="l00238"></a>00238 <span class="keywordflow">default</span>:
<a name="l00239"></a>00239 msg = errorString(status());
<a name="l00240"></a>00240 <span class="keywordflow">break</span>;
<a name="l00241"></a>00241 }
<a name="l00242"></a>00242 <span class="keywordflow">return</span> msg;
<a name="l00243"></a>00243 }
<a name="l00244"></a>00244
<a name="l00245"></a>00245 <span class="keywordtype">bool</span> IppRequest::integerValue_p(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name, <span class="keywordtype">int</span>& value, <span class="keywordtype">int</span> type)
<a name="l00246"></a>00246 {
<a name="l00247"></a>00247 <span class="keywordflow">if</span> (!request_ || name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00248"></a>00248 ipp_attribute_t *attr = ippFindAttribute(request_, name.<a class="codeRef" href="qstring.html#latin1">latin1</a>(), (ipp_tag_t)type);
<a name="l00249"></a>00249 <span class="keywordflow">if</span> (attr)
<a name="l00250"></a>00250 {
<a name="l00251"></a>00251 value = attr->values[0].integer;
<a name="l00252"></a>00252 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00253"></a>00253 }
<a name="l00254"></a>00254 <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00255"></a>00255 }
<a name="l00256"></a>00256
<a name="l00257"></a>00257 <span class="keywordtype">bool</span> IppRequest::stringValue_p(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name, <a class="codeRef" href="qstring.html">QString</a>& value, <span class="keywordtype">int</span> type)
<a name="l00258"></a>00258 {
<a name="l00259"></a>00259 <span class="keywordflow">if</span> (!request_ || name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00260"></a>00260 ipp_attribute_t *attr = ippFindAttribute(request_, name.<a class="codeRef" href="qstring.html#latin1">latin1</a>(), (ipp_tag_t)type);
<a name="l00261"></a>00261 <span class="keywordflow">if</span> (attr)
<a name="l00262"></a>00262 {
<a name="l00263"></a>00263 value = <a class="codeRef" href="qstring.html#fromLocal8Bit">QString::fromLocal8Bit</a>(attr->values[0].string.text);
<a name="l00264"></a>00264 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00265"></a>00265 }
<a name="l00266"></a>00266 <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00267"></a>00267 }
<a name="l00268"></a>00268
<a name="l00269"></a>00269 <span class="keywordtype">bool</span> IppRequest::stringListValue_p(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name, <a class="codeRef" href="qstringlist.html">QStringList</a>& values, <span class="keywordtype">int</span> type)
<a name="l00270"></a>00270 {
<a name="l00271"></a>00271 <span class="keywordflow">if</span> (!request_ || name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00272"></a>00272 ipp_attribute_t *attr = ippFindAttribute(request_, name.<a class="codeRef" href="qstring.html#latin1">latin1</a>(), (ipp_tag_t)type);
<a name="l00273"></a>00273 values.clear();
<a name="l00274"></a>00274 <span class="keywordflow">if</span> (attr)
<a name="l00275"></a>00275 {
<a name="l00276"></a>00276 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<attr->num_values;i++)
<a name="l00277"></a>00277 values.append(<a class="codeRef" href="qstring.html#fromLocal8Bit">QString::fromLocal8Bit</a>(attr->values[i].string.text));
<a name="l00278"></a>00278 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00279"></a>00279 }
<a name="l00280"></a>00280 <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00281"></a>00281 }
<a name="l00282"></a>00282
<a name="l00283"></a>00283 <span class="keywordtype">bool</span> IppRequest::boolean(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& name, <span class="keywordtype">bool</span>& value)
<a name="l00284"></a>00284 {
<a name="l00285"></a>00285 <span class="keywordflow">if</span> (!request_ || name.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00286"></a>00286 ipp_attribute_t *attr = ippFindAttribute(request_, name.<a class="codeRef" href="qstring.html#latin1">latin1</a>(), IPP_TAG_BOOLEAN);
<a name="l00287"></a>00287 <span class="keywordflow">if</span> (attr)
<a name="l00288"></a>00288 {
<a name="l00289"></a>00289 value = (bool)attr->values[0].boolean;
<a name="l00290"></a>00290 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00291"></a>00291 }
<a name="l00292"></a>00292 <span class="keywordflow">else</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00293"></a>00293 }
<a name="l00294"></a>00294
<a name="l00295"></a>00295 <span class="keywordtype">bool</span> IppRequest::doFileRequest(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& res, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& filename)
<a name="l00296"></a>00296 {
<a name="l00297"></a>00297 <a class="codeRef" href="qstring.html">QString</a> myHost = host_;
<a name="l00298"></a>00298 <span class="keywordtype">int</span> myPort = port_;
<a name="l00299"></a>00299 <span class="keywordflow">if</span> (myHost.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>()) myHost = CupsInfos::self()->host();
<a name="l00300"></a>00300 <span class="keywordflow">if</span> (myPort <= 0) myPort = CupsInfos::self()->port();
<a name="l00301"></a>00301 http_t *HTTP = httpConnect(myHost.<a class="codeRef" href="qstring.html#latin1">latin1</a>(),myPort);
<a name="l00302"></a>00302
<a name="l00303"></a>00303 connect_ = (HTTP != NULL);
<a name="l00304"></a>00304
<a name="l00305"></a>00305 <span class="keywordflow">if</span> (HTTP == NULL)
<a name="l00306"></a>00306 {
<a name="l00307"></a>00307 ippDelete(request_);
<a name="l00308"></a>00308 request_ = 0;
<a name="l00309"></a>00309 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00310"></a>00310 }
<a name="l00311"></a>00311
<a name="l00312"></a>00312 <span class="preprocessor">#ifdef HAVE_CUPS_NO_PWD_CACHE</span>
<a name="l00313"></a>00313 <span class="preprocessor"></span><span class="preprocessor">#if CUPS_VERSION_MAJOR == 1 && CUPS_VERSION_MINOR <= 2</span>
<a name="l00314"></a>00314 <span class="preprocessor"></span> strncpy( HTTP->authstring, cups_authstring.data(), HTTP_MAX_VALUE );
<a name="l00315"></a>00315 <span class="preprocessor">#else</span>
<a name="l00316"></a>00316 <span class="preprocessor"></span> httpSetAuthString( HTTP, NULL, cups_authstring.data() );
<a name="l00317"></a>00317 <span class="preprocessor">#endif</span>
<a name="l00318"></a>00318 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00319"></a>00319 <span class="preprocessor"></span>
<a name="l00320"></a>00320 <span class="keywordflow">if</span> (dump_ > 0)
<a name="l00321"></a>00321 {
<a name="l00322"></a>00322 dumpRequest(request_, <span class="keyword">false</span>, <span class="stringliteral">"Request to "</span>+myHost+<span class="stringliteral">":"</span>+<a class="codeRef" href="qstring.html#number">QString::number</a>(myPort));
<a name="l00323"></a>00323 }
<a name="l00324"></a>00324
<a name="l00325"></a>00325 request_ = cupsDoFileRequest(HTTP, request_, (res.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() ? <span class="stringliteral">"/"</span> : res.<a class="codeRef" href="qstring.html#latin1">latin1</a>()), (filename.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() ? NULL : filename.<a class="codeRef" href="qstring.html#latin1">latin1</a>()));
<a name="l00326"></a>00326 <span class="preprocessor">#ifdef HAVE_CUPS_NO_PWD_CACHE</span>
<a name="l00327"></a>00327 <span class="preprocessor"></span><span class="preprocessor">#if CUPS_VERSION_MAJOR == 1 && CUPS_VERSION_MINOR <= 2</span>
<a name="l00328"></a>00328 <span class="preprocessor"></span> cups_authstring = HTTP->authstring;
<a name="l00329"></a>00329 <span class="preprocessor">#else</span>
<a name="l00330"></a>00330 <span class="preprocessor"></span> cups_authstring = httpGetAuthString( HTTP );
<a name="l00331"></a>00331 <span class="preprocessor">#endif</span>
<a name="l00332"></a>00332 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00333"></a>00333 <span class="preprocessor"></span> httpClose(HTTP);
<a name="l00334"></a>00334
<a name="l00335"></a>00335 <span class="keywordflow">if</span> (dump_ > 1)
<a name="l00336"></a>00336 {
<a name="l00337"></a>00337 dumpRequest(request_, <span class="keyword">true</span>);
<a name="l00338"></a>00338 }
<a name="l00339"></a>00339
<a name="l00340"></a>00340 <span class="comment">/* No printers found */</span>
<a name="l00341"></a>00341 <span class="keywordflow">if</span> ( request_ && request_->request.status.status_code == 0x406 )
<a name="l00342"></a>00342 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00343"></a>00343
<a name="l00344"></a>00344 <span class="keywordflow">if</span> (!request_ || request_->state == IPP_ERROR || (request_->request.status.status_code & 0x0F00))
<a name="l00345"></a>00345 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00346"></a>00346
<a name="l00347"></a>00347
<a name="l00348"></a>00348 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00349"></a>00349 }
<a name="l00350"></a>00350
<a name="l00351"></a>00351 <span class="keywordtype">bool</span> IppRequest::htmlReport(<span class="keywordtype">int</span> group, <a class="codeRef" href="qtextstream.html">QTextStream</a>& output)
<a name="l00352"></a>00352 {
<a name="l00353"></a>00353 <span class="keywordflow">if</span> (!request_) <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00354"></a>00354 <span class="comment">// start table</span>
<a name="l00355"></a>00355 output << <span class="stringliteral">"<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">"</span> << endl;
<a name="l00356"></a>00356 output << <span class="stringliteral">"<tr><th bgcolor=\"dark blue\"><font color=\"white\">"</span> << i18n(<span class="stringliteral">"Attribute"</span>) << <span class="stringliteral">"</font></th>"</span> << endl;
<a name="l00357"></a>00357 output << <span class="stringliteral">"<th bgcolor=\"dark blue\"><font color=\"white\">"</span> << i18n(<span class="stringliteral">"Values"</span>) << <span class="stringliteral">"</font></th></tr>"</span> << endl;
<a name="l00358"></a>00358 <span class="comment">// go to the first attribute of the specified group</span>
<a name="l00359"></a>00359 ipp_attribute_t *attr = request_->attrs;
<a name="l00360"></a>00360 <span class="keywordflow">while</span> (attr && attr->group_tag != group)
<a name="l00361"></a>00361 attr = attr->next;
<a name="l00362"></a>00362 <span class="comment">// print each attribute</span>
<a name="l00363"></a>00363 ipp_uchar_t *d;
<a name="l00364"></a>00364 <a class="codeRef" href="qcstring.html">QCString</a> dateStr;
<a name="l00365"></a>00365 <a class="codeRef" href="qdatetime.html">QDateTime</a> dt;
<a name="l00366"></a>00366 <span class="keywordtype">bool</span> bg(<span class="keyword">false</span>);
<a name="l00367"></a>00367 <span class="keywordflow">while</span> (attr && attr->group_tag == group)
<a name="l00368"></a>00368 {
<a name="l00369"></a>00369 output << <span class="stringliteral">" <tr bgcolor=\""</span> << (bg ? <span class="stringliteral">"#ffffd9"</span> : <span class="stringliteral">"#ffffff"</span>) << <span class="stringliteral">"\">\n <td><b>"</span> << attr->name << <span class="stringliteral">"</b></td>\n <td>"</span> << endl;
<a name="l00370"></a>00370 bg = !bg;
<a name="l00371"></a>00371 for (<span class="keywordtype">int</span> i=0; i<attr->num_values; i++)
<a name="l00372"></a>00372 {
<a name="l00373"></a>00373 <span class="keywordflow">switch</span> (attr->value_tag)
<a name="l00374"></a>00374 {
<a name="l00375"></a>00375 <span class="keywordflow">case</span> IPP_TAG_INTEGER:
<a name="l00376"></a>00376 <span class="keywordflow">if</span> (attr->name && strstr(attr->name, <span class="stringliteral">"time"</span>))
<a name="l00377"></a>00377 {
<a name="l00378"></a>00378 dt.<a class="codeRef" href="qdatetime.html#setTime_t">setTime_t</a>((<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)(attr->values[i].integer));
<a name="l00379"></a>00379 output << dt.<a class="codeRef" href="qdatetime.html#toString">toString</a>();
<a name="l00380"></a>00380 }
<a name="l00381"></a>00381 <span class="keywordflow">else</span>
<a name="l00382"></a>00382 output << attr->values[i].integer;
<a name="l00383"></a>00383 <span class="keywordflow">break</span>;
<a name="l00384"></a>00384 <span class="keywordflow">case</span> IPP_TAG_ENUM:
<a name="l00385"></a>00385 output << <span class="stringliteral">"0x"</span> << hex << attr->values[i].integer << dec;
<a name="l00386"></a>00386 <span class="keywordflow">break</span>;
<a name="l00387"></a>00387 <span class="keywordflow">case</span> IPP_TAG_BOOLEAN:
<a name="l00388"></a>00388 output << (attr->values[i].boolean ? i18n(<span class="stringliteral">"True"</span>) : i18n(<span class="stringliteral">"False"</span>));
<a name="l00389"></a>00389 <span class="keywordflow">break</span>;
<a name="l00390"></a>00390 <span class="keywordflow">case</span> IPP_TAG_STRING:
<a name="l00391"></a>00391 <span class="keywordflow">case</span> IPP_TAG_TEXTLANG:
<a name="l00392"></a>00392 <span class="keywordflow">case</span> IPP_TAG_NAMELANG:
<a name="l00393"></a>00393 <span class="keywordflow">case</span> IPP_TAG_TEXT:
<a name="l00394"></a>00394 <span class="keywordflow">case</span> IPP_TAG_NAME:
<a name="l00395"></a>00395 <span class="keywordflow">case</span> IPP_TAG_KEYWORD:
<a name="l00396"></a>00396 <span class="keywordflow">case</span> IPP_TAG_URI:
<a name="l00397"></a>00397 <span class="keywordflow">case</span> IPP_TAG_CHARSET:
<a name="l00398"></a>00398 <span class="keywordflow">case</span> IPP_TAG_LANGUAGE:
<a name="l00399"></a>00399 <span class="keywordflow">case</span> IPP_TAG_MIMETYPE:
<a name="l00400"></a>00400 output << attr->values[i].string.text;
<a name="l00401"></a>00401 <span class="keywordflow">break</span>;
<a name="l00402"></a>00402 <span class="keywordflow">case</span> IPP_TAG_RESOLUTION:
<a name="l00403"></a>00403 output << <span class="stringliteral">"( "</span> << attr->values[i].resolution.xres
<a name="l00404"></a>00404 << <span class="stringliteral">", "</span> << attr->values[i].resolution.yres << <span class="stringliteral">" )"</span>;
<a name="l00405"></a>00405 <span class="keywordflow">break</span>;
<a name="l00406"></a>00406 <span class="keywordflow">case</span> IPP_TAG_RANGE:
<a name="l00407"></a>00407 output << <span class="stringliteral">"[ "</span> << (attr->values[i].range.lower > 0 ? attr->values[i].range.lower : 1)
<a name="l00408"></a>00408 << <span class="stringliteral">", "</span> << (attr->values[i].range.upper > 0 ? attr->values[i].range.upper : 65535) << <span class="stringliteral">" ]"</span>;
<a name="l00409"></a>00409 <span class="keywordflow">break</span>;
<a name="l00410"></a>00410 <span class="keywordflow">case</span> IPP_TAG_DATE:
<a name="l00411"></a>00411 d = attr->values[i].date;
<a name="l00412"></a>00412 dateStr.<a class="codeRef" href="qcstring.html#sprintf">sprintf</a>(<span class="stringliteral">"%.4d-%.2d-%.2d, %.2d:%.2d:%.2d %c%.2d%.2d"</span>,
<a name="l00413"></a>00413 d[0]*256+d[1], d[2], d[3],
<a name="l00414"></a>00414 d[4], d[5], d[6],
<a name="l00415"></a>00415 d[8], d[9], d[10]);
<a name="l00416"></a>00416 output << dateStr;
<a name="l00417"></a>00417 <span class="keywordflow">break</span>;
<a name="l00418"></a>00418 <span class="keywordflow">default</span>:
<a name="l00419"></a>00419 <span class="keywordflow">continue</span>;
<a name="l00420"></a>00420 }
<a name="l00421"></a>00421 <span class="keywordflow">if</span> (i < attr->num_values-1)
<a name="l00422"></a>00422 output << <span class="stringliteral">"<br>"</span>;
<a name="l00423"></a>00423 }
<a name="l00424"></a>00424 output << <span class="stringliteral">"</td>\n </tr>"</span> << endl;
<a name="l00425"></a>00425 attr = attr->next;
<a name="l00426"></a>00426 }
<a name="l00427"></a>00427 <span class="comment">// end table</span>
<a name="l00428"></a>00428 output << <span class="stringliteral">"</table>"</span> << endl;
<a name="l00429"></a>00429
<a name="l00430"></a>00430 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00431"></a>00431 }
<a name="l00432"></a>00432
<a name="l00433"></a>00433 <a class="codeRef" href="qmap.html">QMap<QString,QString></a> IppRequest::toMap(<span class="keywordtype">int</span> group)
<a name="l00434"></a>00434 {
<a name="l00435"></a>00435 <a class="codeRef" href="qmap.html">QMap<QString,QString></a> opts;
<a name="l00436"></a>00436 <span class="keywordflow">if</span> (request_)
<a name="l00437"></a>00437 {
<a name="l00438"></a>00438 ipp_attribute_t *attr = first();
<a name="l00439"></a>00439 <span class="keywordflow">while</span> (attr)
<a name="l00440"></a>00440 {
<a name="l00441"></a>00441 <span class="keywordflow">if</span> (group != -1 && attr->group_tag != group)
<a name="l00442"></a>00442 {
<a name="l00443"></a>00443 attr = attr->next;
<a name="l00444"></a>00444 <span class="keywordflow">continue</span>;
<a name="l00445"></a>00445 }
<a name="l00446"></a>00446 <a class="codeRef" href="qstring.html">QString</a> value;
<a name="l00447"></a>00447 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i<attr->num_values; i++)
<a name="l00448"></a>00448 {
<a name="l00449"></a>00449 <span class="keywordflow">switch</span> (attr->value_tag)
<a name="l00450"></a>00450 {
<a name="l00451"></a>00451 <span class="keywordflow">case</span> IPP_TAG_INTEGER:
<a name="l00452"></a>00452 <span class="keywordflow">case</span> IPP_TAG_ENUM:
<a name="l00453"></a>00453 value.<a class="codeRef" href="qstring.html#append">append</a>(<a class="codeRef" href="qstring.html#number">QString::number</a>(attr->values[i].integer)).append(<span class="stringliteral">","</span>);
<a name="l00454"></a>00454 <span class="keywordflow">break</span>;
<a name="l00455"></a>00455 <span class="keywordflow">case</span> IPP_TAG_BOOLEAN:
<a name="l00456"></a>00456 value.<a class="codeRef" href="qstring.html#append">append</a>((attr->values[i].boolean ? <span class="stringliteral">"true"</span> : <span class="stringliteral">"false"</span>)).append(<span class="stringliteral">","</span>);
<a name="l00457"></a>00457 <span class="keywordflow">break</span>;
<a name="l00458"></a>00458 <span class="keywordflow">case</span> IPP_TAG_RANGE:
<a name="l00459"></a>00459 <span class="keywordflow">if</span> (attr->values[i].range.lower > 0)
<a name="l00460"></a>00460 value.<a class="codeRef" href="qstring.html#append">append</a>(<a class="codeRef" href="qstring.html#number">QString::number</a>(attr->values[i].range.lower));
<a name="l00461"></a>00461 <span class="keywordflow">if</span> (attr->values[i].range.lower != attr->values[i].range.upper)
<a name="l00462"></a>00462 {
<a name="l00463"></a>00463 value.<a class="codeRef" href="qstring.html#append">append</a>(<span class="stringliteral">"-"</span>);
<a name="l00464"></a>00464 <span class="keywordflow">if</span> (attr->values[i].range.upper > 0)
<a name="l00465"></a>00465 value.<a class="codeRef" href="qstring.html#append">append</a>(<a class="codeRef" href="qstring.html#number">QString::number</a>(attr->values[i].range.upper));
<a name="l00466"></a>00466 }
<a name="l00467"></a>00467 value.<a class="codeRef" href="qstring.html#append">append</a>(<span class="stringliteral">","</span>);
<a name="l00468"></a>00468 <span class="keywordflow">break</span>;
<a name="l00469"></a>00469 <span class="keywordflow">case</span> IPP_TAG_STRING:
<a name="l00470"></a>00470 <span class="keywordflow">case</span> IPP_TAG_TEXT:
<a name="l00471"></a>00471 <span class="keywordflow">case</span> IPP_TAG_NAME:
<a name="l00472"></a>00472 <span class="keywordflow">case</span> IPP_TAG_KEYWORD:
<a name="l00473"></a>00473 <span class="keywordflow">case</span> IPP_TAG_URI:
<a name="l00474"></a>00474 <span class="keywordflow">case</span> IPP_TAG_MIMETYPE:
<a name="l00475"></a>00475 <span class="keywordflow">case</span> IPP_TAG_NAMELANG:
<a name="l00476"></a>00476 <span class="keywordflow">case</span> IPP_TAG_TEXTLANG:
<a name="l00477"></a>00477 <span class="keywordflow">case</span> IPP_TAG_CHARSET:
<a name="l00478"></a>00478 <span class="keywordflow">case</span> IPP_TAG_LANGUAGE:
<a name="l00479"></a>00479 value.<a class="codeRef" href="qstring.html#append">append</a>(<a class="codeRef" href="qstring.html#fromLocal8Bit">QString::fromLocal8Bit</a>(attr->values[i].string.text)).append(<span class="stringliteral">","</span>);
<a name="l00480"></a>00480 <span class="keywordflow">break</span>;
<a name="l00481"></a>00481 <span class="keywordflow">default</span>:
<a name="l00482"></a>00482 <span class="keywordflow">break</span>;
<a name="l00483"></a>00483 }
<a name="l00484"></a>00484 }
<a name="l00485"></a>00485 <span class="keywordflow">if</span> (!value.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00486"></a>00486 value.<a class="codeRef" href="qstring.html#truncate">truncate</a>(value.<a class="codeRef" href="qstring.html#length">length</a>()-1);
<a name="l00487"></a>00487 opts[<a class="codeRef" href="qstring.html#fromLocal8Bit">QString::fromLocal8Bit</a>(attr->name)] = value;
<a name="l00488"></a>00488 attr = attr->next;
<a name="l00489"></a>00489 }
<a name="l00490"></a>00490 }
<a name="l00491"></a>00491 <span class="keywordflow">return</span> opts;
<a name="l00492"></a>00492 }
<a name="l00493"></a>00493
<a name="l00494"></a>00494 <span class="keywordtype">void</span> IppRequest::setMap(<span class="keyword">const</span> <a class="codeRef" href="qmap.html">QMap<QString,QString></a>& opts)
<a name="l00495"></a>00495 {
<a name="l00496"></a>00496 <span class="keywordflow">if</span> (!request_)
<a name="l00497"></a>00497 <span class="keywordflow">return</span>;
<a name="l00498"></a>00498
<a name="l00499"></a>00499 <a class="codeRef" href="qregexp.html">QRegExp</a> re(<span class="stringliteral">"^\"|\"$"</span>);
<a name="l00500"></a>00500 cups_option_t *options = NULL;
<a name="l00501"></a>00501 <span class="keywordtype">int</span> n = 0;
<a name="l00502"></a>00502 <span class="keywordflow">for</span> (<a class="codeRef" href="qmap.html">QMap<QString,QString>::ConstIterator</a> it=opts.<a class="codeRef" href="qmap.html#begin">begin</a>(); it!=opts.<a class="codeRef" href="qmap.html#end">end</a>(); ++it)
<a name="l00503"></a>00503 {
<a name="l00504"></a>00504 <span class="keywordflow">if</span> (it.key().startsWith(<span class="stringliteral">"kde-"</span>) || it.key().startsWith(<span class="stringliteral">"app-"</span>))
<a name="l00505"></a>00505 <span class="keywordflow">continue</span>;
<a name="l00506"></a>00506 <a class="codeRef" href="qstring.html">QString</a> value = it.<a class="codeRef" href="qstring.html#data">data</a>().stripWhiteSpace(), lovalue;
<a name="l00507"></a>00507 value.<a class="codeRef" href="qstring.html#replace">replace</a>(re, <span class="stringliteral">""</span>);
<a name="l00508"></a>00508 lovalue = value.<a class="codeRef" href="qstring.html#lower">lower</a>();
<a name="l00509"></a>00509
<a name="l00510"></a>00510 <span class="comment">// handles specific cases: boolean, empty strings, or option that has that boolean</span>
<a name="l00511"></a>00511 <span class="comment">// keyword as value (to prevent them from conversion to real boolean)</span>
<a name="l00512"></a>00512 <span class="keywordflow">if</span> (value == <span class="stringliteral">"true"</span> || value == <span class="stringliteral">"false"</span>)
<a name="l00513"></a>00513 addBoolean(IPP_TAG_JOB, it.key(), (value == <span class="stringliteral">"true"</span>));
<a name="l00514"></a>00514 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (value.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>() || lovalue == <span class="stringliteral">"off"</span> || lovalue == <span class="stringliteral">"on"</span>
<a name="l00515"></a>00515 || lovalue == <span class="stringliteral">"yes"</span> || lovalue == <span class="stringliteral">"no"</span>
<a name="l00516"></a>00516 || lovalue == <span class="stringliteral">"true"</span> || lovalue == <span class="stringliteral">"false"</span>)
<a name="l00517"></a>00517 addName(IPP_TAG_JOB, it.key(), value);
<a name="l00518"></a>00518 <span class="keywordflow">else</span>
<a name="l00519"></a>00519 n = cupsAddOption(it.key().local8Bit(), value.<a class="codeRef" href="qstring.html#local8Bit">local8Bit</a>(), n, &options);
<a name="l00520"></a>00520 }
<a name="l00521"></a>00521 <span class="keywordflow">if</span> (n > 0)
<a name="l00522"></a>00522 cupsEncodeOptions(request_, n, options);
<a name="l00523"></a>00523 cupsFreeOptions(n, options);
<a name="l00524"></a>00524
<a name="l00525"></a>00525 <span class="comment">// find an remove that annoying "document-format" attribute</span>
<a name="l00526"></a>00526 <span class="preprocessor">#if CUPS_VERSION_MAJOR == 1 && CUPS_VERSION_MINOR >= 2</span>
<a name="l00527"></a>00527 <span class="preprocessor"></span> ipp_attribute_t *attr = ippFindAttribute(request_, <span class="stringliteral">"document-format"</span>, IPP_TAG_NAME);
<a name="l00528"></a>00528 ippDeleteAttribute(request_, attr);
<a name="l00529"></a>00529 <span class="preprocessor">#else</span>
<a name="l00530"></a>00530 <span class="preprocessor"></span> <span class="comment">// (can't use IppDeleteAttribute as older cups doesn't have that)</span>
<a name="l00531"></a>00531 ipp_attribute_t *attr = request_->attrs;
<a name="l00532"></a>00532 <span class="keywordflow">while</span> (attr)
<a name="l00533"></a>00533 {
<a name="l00534"></a>00534 <span class="keywordflow">if</span> (attr->next && strcmp(attr->next->name, <span class="stringliteral">"document-format"</span>) == 0)
<a name="l00535"></a>00535 {
<a name="l00536"></a>00536 ipp_attribute_t *attr2 = attr->next;
<a name="l00537"></a>00537 attr->next = attr2->next;
<a name="l00538"></a>00538 _ipp_free_attr(attr2);
<a name="l00539"></a>00539 <span class="keywordflow">break</span>;
<a name="l00540"></a>00540 }
<a name="l00541"></a>00541 attr = attr->next;
<a name="l00542"></a>00542 }
<a name="l00543"></a>00543 <span class="preprocessor">#endif</span>
<a name="l00544"></a>00544 <span class="preprocessor"></span>}
</pre></div></div>
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