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<div class="title">kdeprintd.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 "kdeprintd.h"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "kprintprocess.h"</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include <qfile.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <klocale.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <knotifyclient.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <kmessagebox.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <dcopclient.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <kio/passdlg.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <kio/authinfo.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <qlabel.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <kpushbutton.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <kiconloader.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <kstandarddirs.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <kwin.h></span>
<a name="l00036"></a>00036 <span class="preprocessor">#include <kapplication.h></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include <qlayout.h></span>
<a name="l00038"></a>00038 <span class="preprocessor">#include <qtimer.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include <qregexp.h></span>
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="preprocessor">#include <unistd.h></span>
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="keyword">extern</span> <span class="stringliteral">"C"</span>
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 KDE_EXPORT KDEDModule *create_kdeprintd(<span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a>& name)
<a name="l00046"></a>00046 {
<a name="l00047"></a>00047 <span class="keywordflow">return</span> <span class="keyword">new</span> KDEPrintd(name);
<a name="l00048"></a>00048 }
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="keyword">class </span>StatusWindow : <span class="keyword">public</span> <a class="codeRef" href="qwidget.html">QWidget</a>
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053 <span class="keyword">public</span>:
<a name="l00054"></a>00054 StatusWindow(<span class="keywordtype">int</span> pid = -1);
<a name="l00055"></a>00055 <span class="keywordtype">void</span> setMessage(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&);
<a name="l00056"></a>00056 <span class="keywordtype">int</span> pid()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_pid; }
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">private</span>:
<a name="l00059"></a>00059 <a class="codeRef" href="qlabel.html">QLabel</a> *m_label;
<a name="l00060"></a>00060 <a class="codeRef" href="qpushbutton.html">QPushButton</a> *m_button;
<a name="l00061"></a>00061 <span class="keywordtype">int</span> m_pid;
<a name="l00062"></a>00062 <a class="codeRef" href="qlabel.html">QLabel</a> *m_icon;
<a name="l00063"></a>00063 };
<a name="l00064"></a>00064
<a name="l00065"></a>00065 StatusWindow::StatusWindow(<span class="keywordtype">int</span> pid)
<a name="l00066"></a>00066 : <a class="codeRef" href="qwidget.html">QWidget</a>(NULL, <span class="stringliteral">"StatusWindow"</span>, WType_TopLevel|WStyle_DialogBorder|WStyle_StaysOnTop|WDestructiveClose), m_pid(pid)
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 m_label = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(<span class="keyword">this</span>);
<a name="l00069"></a>00069 m_label->setAlignment(AlignCenter);
<a name="l00070"></a>00070 m_button = <span class="keyword">new</span> KPushButton(KStdGuiItem::close(), <span class="keyword">this</span>);
<a name="l00071"></a>00071 m_icon = <span class="keyword">new</span> <a class="codeRef" href="qlabel.html">QLabel</a>(<span class="keyword">this</span>);
<a name="l00072"></a>00072 m_icon->setPixmap(DesktopIcon(<span class="stringliteral">"fileprint"</span>));
<a name="l00073"></a>00073 m_icon->setAlignment(AlignCenter);
<a name="l00074"></a>00074 KWin::setIcons(winId(), *(m_icon->pixmap()), SmallIcon(<span class="stringliteral">"fileprint"</span>));
<a name="l00075"></a>00075 <a class="codeRef" href="qgridlayout.html">QGridLayout</a> *l0 = <span class="keyword">new</span> <a class="codeRef" href="qgridlayout.html">QGridLayout</a>(<span class="keyword">this</span>, 2, 3, 10, 10);
<a name="l00076"></a>00076 l0->setRowStretch(0, 1);
<a name="l00077"></a>00077 l0->setColStretch(1, 1);
<a name="l00078"></a>00078 l0->addMultiCellWidget(m_label, 0, 0, 1, 2);
<a name="l00079"></a>00079 l0->addWidget(m_button, 1, 2);
<a name="l00080"></a>00080 l0->addMultiCellWidget(m_icon, 0, 1, 0, 0);
<a name="l00081"></a>00081 connect(m_button, SIGNAL(clicked()), SLOT(hide()));
<a name="l00082"></a>00082 resize(200, 50);
<a name="l00083"></a>00083 }
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <span class="keywordtype">void</span> StatusWindow::setMessage(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& msg)
<a name="l00086"></a>00086 {
<a name="l00087"></a>00087 <span class="comment">//QSize oldSz = size();</span>
<a name="l00088"></a>00088 m_label->setText(msg);
<a name="l00089"></a>00089 <span class="comment">//QSize sz = m_label->sizeHint();</span>
<a name="l00090"></a>00090 <span class="comment">//sz += QSize(layout()->margin()*2, layout()->margin()*2+layout()->spacing()+m_button->sizeHint().height());</span>
<a name="l00091"></a>00091 <span class="comment">// dialog will never be smaller</span>
<a name="l00092"></a>00092 <span class="comment">//sz = sz.expandedTo(oldSz);</span>
<a name="l00093"></a>00093 <span class="comment">//resize(sz);</span>
<a name="l00094"></a>00094 <span class="comment">//setFixedSize(sz);</span>
<a name="l00095"></a>00095 <span class="comment">//layout()->activate();</span>
<a name="l00096"></a>00096 }
<a name="l00097"></a>00097
<a name="l00098"></a>00098 <span class="comment">//*****************************************************************************************************</span>
<a name="l00099"></a>00099
<a name="l00100"></a>00100 KDEPrintd::KDEPrintd(<span class="keyword">const</span> <a class="codeRef" href="qcstring.html">QCString</a>& obj)
<a name="l00101"></a>00101 : KDEDModule(obj)
<a name="l00102"></a>00102 {
<a name="l00103"></a>00103 m_processpool.setAutoDelete(<span class="keyword">true</span>);
<a name="l00104"></a>00104 m_windows.setAutoDelete(<span class="keyword">false</span>);
<a name="l00105"></a>00105 m_requestsPending.setAutoDelete( <span class="keyword">true</span> );
<a name="l00106"></a>00106 }
<a name="l00107"></a>00107
<a name="l00108"></a>00108 KDEPrintd::~KDEPrintd()
<a name="l00109"></a>00109 {
<a name="l00110"></a>00110 }
<a name="l00111"></a>00111
<a name="l00112"></a>00112 <span class="keywordtype">int</span> KDEPrintd::print(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& cmd, <span class="keyword">const</span> <a class="codeRef" href="qstringlist.html">QStringList</a>& files, <span class="keywordtype">bool</span> remflag)
<a name="l00113"></a>00113 {
<a name="l00114"></a>00114 KPrintProcess *proc = <span class="keyword">new</span> KPrintProcess;
<a name="l00115"></a>00115 <a class="codeRef" href="qstring.html">QString</a> command(cmd);
<a name="l00116"></a>00116 <a class="codeRef" href="qregexp.html">QRegExp</a> re( <span class="stringliteral">"\\$out\\{([^}]*)\\}"</span> );
<a name="l00117"></a>00117
<a name="l00118"></a>00118 connect(proc,SIGNAL(printTerminated(KPrintProcess*)),SLOT(slotPrintTerminated(KPrintProcess*)));
<a name="l00119"></a>00119 connect(proc,SIGNAL(printError(KPrintProcess*,<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)),SLOT(slotPrintError(KPrintProcess*,<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>&)));
<a name="l00120"></a>00120 proc->setCommand( command );
<a name="l00121"></a>00121 <span class="keywordflow">if</span> ( re.search( command ) != -1 )
<a name="l00122"></a>00122 {
<a name="l00123"></a>00123 KURL url( re.cap( 1 ) );
<a name="l00124"></a>00124 <span class="keywordflow">if</span> ( !url.isLocalFile() )
<a name="l00125"></a>00125 {
<a name="l00126"></a>00126 <a class="codeRef" href="qstring.html">QString</a> tmpFilename = locateLocal( <span class="stringliteral">"tmp"</span>, <span class="stringliteral">"kdeprint_"</span> + kapp->randomString( 8 ) );
<a name="l00127"></a>00127 command.<a class="codeRef" href="qstring.html#replace">replace</a>( re, KProcess::quote( tmpFilename ) );
<a name="l00128"></a>00128 proc->setOutput( re.cap( 1 ) );
<a name="l00129"></a>00129 proc->setTempOutput( tmpFilename );
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131 <span class="keywordflow">else</span>
<a name="l00132"></a>00132 command.replace( re, KProcess::quote( re.cap( 1 ) ) );
<a name="l00133"></a>00133 }
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="keywordflow">if</span> ( checkFiles( command, files ) )
<a name="l00136"></a>00136 {
<a name="l00137"></a>00137 *proc << command;
<a name="l00138"></a>00138 <span class="keywordflow">if</span> ( remflag )
<a name="l00139"></a>00139 proc->setTempFiles( files );
<a name="l00140"></a>00140 <span class="keywordflow">if</span> ( proc->print() )
<a name="l00141"></a>00141 {
<a name="l00142"></a>00142 m_processpool.append( proc );
<a name="l00143"></a>00143 <span class="keywordflow">return</span> ( <span class="keywordtype">int</span> )proc->pid();
<a name="l00144"></a>00144 }
<a name="l00145"></a>00145 }
<a name="l00146"></a>00146
<a name="l00147"></a>00147 <span class="keyword">delete</span> proc;
<a name="l00148"></a>00148 <span class="keywordflow">return</span> -1;
<a name="l00149"></a>00149 }
<a name="l00150"></a>00150
<a name="l00151"></a>00151 <span class="keywordtype">void</span> KDEPrintd::slotPrintTerminated( KPrintProcess *proc )
<a name="l00152"></a>00152 {
<a name="l00153"></a>00153 m_processpool.removeRef( proc );
<a name="l00154"></a>00154 }
<a name="l00155"></a>00155
<a name="l00156"></a>00156 <span class="keywordtype">void</span> KDEPrintd::slotPrintError( KPrintProcess *proc, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& msg )
<a name="l00157"></a>00157 {
<a name="l00158"></a>00158 KNotifyClient::event(<span class="stringliteral">"printerror"</span>,i18n(<span class="stringliteral">"<p><nobr>A print error occurred. Error message received from system:</nobr></p><br>%1"</span>).arg(msg));
<a name="l00159"></a>00159 m_processpool.removeRef( proc );
<a name="l00160"></a>00160 }
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <a class="codeRef" href="qstring.html">QString</a> KDEPrintd::openPassDlg(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& user)
<a name="l00163"></a>00163 {
<a name="l00164"></a>00164 <a class="codeRef" href="qstring.html">QString</a> user_(user), pass_, result;
<a name="l00165"></a>00165 <span class="keywordflow">if</span> (KIO::PasswordDialog::getNameAndPassword(user_, pass_, NULL) == KDialog::Accepted)
<a name="l00166"></a>00166 result.<a class="codeRef" href="qstring.html#append">append</a>(user_).append(<span class="stringliteral">":"</span>).append(pass_);
<a name="l00167"></a>00167 <span class="keywordflow">return</span> result;
<a name="l00168"></a>00168 }
<a name="l00169"></a>00169
<a name="l00170"></a>00170 <span class="keywordtype">bool</span> KDEPrintd::checkFiles(<a class="codeRef" href="qstring.html">QString</a>& cmd, <span class="keyword">const</span> <a class="codeRef" href="qstringlist.html">QStringList</a>& files)
<a name="l00171"></a>00171 {
<a name="l00172"></a>00172 <span class="keywordflow">for</span> (QStringList::ConstIterator it=files.begin(); it!=files.end(); ++it)
<a name="l00173"></a>00173 <span class="keywordflow">if</span> (::access(<a class="codeRef" href="qfile.html#encodeName">QFile::encodeName</a>(*it).data(), R_OK) != 0)
<a name="l00174"></a>00174 {
<a name="l00175"></a>00175 <span class="keywordflow">if</span> (KMessageBox::warningContinueCancel(0,
<a name="l00176"></a>00176 i18n(<span class="stringliteral">"Some of the files to print are not readable by the KDE "</span>
<a name="l00177"></a>00177 <span class="stringliteral">"print daemon. This may happen if you are trying to print "</span>
<a name="l00178"></a>00178 <span class="stringliteral">"as a different user to the one currently logged in. To continue "</span>
<a name="l00179"></a>00179 <span class="stringliteral">"printing, you need to provide root's password."</span>),
<a name="l00180"></a>00180 QString::null,
<a name="l00181"></a>00181 i18n(<span class="stringliteral">"Provide root's Password"</span>),
<a name="l00182"></a>00182 <span class="stringliteral">"provideRootsPassword"</span>) == KMessageBox::Continue)
<a name="l00183"></a>00183 {
<a name="l00184"></a>00184 cmd = (<span class="stringliteral">"kdesu -c "</span> + KProcess::quote(cmd));
<a name="l00185"></a>00185 <span class="keywordflow">break</span>;
<a name="l00186"></a>00186 }
<a name="l00187"></a>00187 <span class="keywordflow">else</span>
<a name="l00188"></a>00188 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00191"></a>00191 }
<a name="l00192"></a>00192
<a name="l00193"></a>00193 <span class="keywordtype">void</span> KDEPrintd::statusMessage(<span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& msg, <span class="keywordtype">int</span> pid, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& appName)
<a name="l00194"></a>00194 {
<a name="l00195"></a>00195 StatusWindow *w = m_windows.<a class="codeRef" href="qstring.html#find">find</a>(pid);
<a name="l00196"></a>00196 <span class="keywordflow">if</span> (!w && !msg.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00197"></a>00197 {
<a name="l00198"></a>00198 w = <span class="keyword">new</span> StatusWindow(pid);
<a name="l00199"></a>00199 <span class="keywordflow">if</span> (appName.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00200"></a>00200 w->setCaption(i18n(<span class="stringliteral">"Printing Status - %1"</span>).arg(<span class="stringliteral">"(pid="</span>+<a class="codeRef" href="qstring.html#number">QString::number</a>(pid)+<span class="stringliteral">")"</span>));
<a name="l00201"></a>00201 <span class="keywordflow">else</span>
<a name="l00202"></a>00202 w->setCaption(i18n(<span class="stringliteral">"Printing Status - %1"</span>).arg(appName));
<a name="l00203"></a>00203 connect(w, SIGNAL(destroyed()), SLOT(slotClosed()));
<a name="l00204"></a>00204 w->show();
<a name="l00205"></a>00205 m_windows.insert(pid, w);
<a name="l00206"></a>00206 }
<a name="l00207"></a>00207 <span class="keywordflow">if</span> (w)
<a name="l00208"></a>00208 {
<a name="l00209"></a>00209 <span class="keywordflow">if</span> (!msg.<a class="codeRef" href="qstring.html#isEmpty">isEmpty</a>())
<a name="l00210"></a>00210 w->setMessage(msg);
<a name="l00211"></a>00211 <span class="keywordflow">else</span>
<a name="l00212"></a>00212 w->close();
<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> KDEPrintd::slotClosed()
<a name="l00217"></a>00217 {
<a name="l00218"></a>00218 <span class="keyword">const</span> StatusWindow *w = <span class="keyword">static_cast<</span><span class="keyword">const </span>StatusWindow*<span class="keyword">></span>(sender());
<a name="l00219"></a>00219 <span class="keywordflow">if</span> (w)
<a name="l00220"></a>00220 {
<a name="l00221"></a>00221 m_windows.remove(w->pid());
<a name="l00222"></a>00222 }
<a name="l00223"></a>00223 }
<a name="l00224"></a>00224
<a name="l00225"></a>00225 <span class="comment">//******************************************************************************************</span>
<a name="l00226"></a>00226
<a name="l00227"></a>00227 <span class="keyword">class </span>KDEPrintd::Request
<a name="l00228"></a>00228 {
<a name="l00229"></a>00229 <span class="keyword">public</span>:
<a name="l00230"></a>00230 DCOPClientTransaction *transaction;
<a name="l00231"></a>00231 <a class="codeRef" href="qstring.html">QString</a> user;
<a name="l00232"></a>00232 <a class="codeRef" href="qstring.html">QString</a> uri;
<a name="l00233"></a>00233 <span class="keywordtype">int</span> seqNbr;
<a name="l00234"></a>00234 };
<a name="l00235"></a>00235
<a name="l00236"></a>00236 <a class="codeRef" href="qstring.html">QString</a> KDEPrintd::requestPassword( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& user, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& host, <span class="keywordtype">int</span> port, <span class="keywordtype">int</span> seqNbr )
<a name="l00237"></a>00237 {
<a name="l00238"></a>00238 Request *req = <span class="keyword">new</span> Request;
<a name="l00239"></a>00239 req->user = user;
<a name="l00240"></a>00240 req->uri = <span class="stringliteral">"print://"</span> + user + <span class="stringliteral">"@"</span> + host + <span class="stringliteral">":"</span> + <a class="codeRef" href="qstring.html#number">QString::number</a>(port);
<a name="l00241"></a>00241 req->seqNbr = seqNbr;
<a name="l00242"></a>00242 req->transaction = callingDcopClient()->beginTransaction();
<a name="l00243"></a>00243 m_requestsPending.append( req );
<a name="l00244"></a>00244 <span class="keywordflow">if</span> ( m_requestsPending.count() == 1 )
<a name="l00245"></a>00245 <a class="codeRef" href="qtimer.html#singleShot">QTimer::singleShot</a>( 0, <span class="keyword">this</span>, SLOT( processRequest() ) );
<a name="l00246"></a>00246 <span class="keywordflow">return</span> <span class="stringliteral">"::"</span>;
<a name="l00247"></a>00247 }
<a name="l00248"></a>00248
<a name="l00249"></a>00249 <span class="keywordtype">void</span> KDEPrintd::processRequest()
<a name="l00250"></a>00250 {
<a name="l00251"></a>00251 <span class="keywordflow">if</span> ( m_requestsPending.count() == 0 )
<a name="l00252"></a>00252 <span class="keywordflow">return</span>;
<a name="l00253"></a>00253
<a name="l00254"></a>00254 Request *req = m_requestsPending.first();
<a name="l00255"></a>00255 KIO::AuthInfo info;
<a name="l00256"></a>00256 <a class="codeRef" href="qbytearray.html">QByteArray</a> params, reply;
<a name="l00257"></a>00257 <a class="codeRef" href="qcstring.html">QCString</a> replyType;
<a name="l00258"></a>00258 <a class="codeRef" href="qstring.html">QString</a> authString( <span class="stringliteral">"::"</span> );
<a name="l00259"></a>00259
<a name="l00260"></a>00260 info.username = req->user;
<a name="l00261"></a>00261 info.keepPassword = <span class="keyword">true</span>;
<a name="l00262"></a>00262 info.url = req->uri;
<a name="l00263"></a>00263 info.comment = i18n( <span class="stringliteral">"Printing system"</span> );
<a name="l00264"></a>00264
<a name="l00265"></a>00265 <a class="codeRef" href="qdatastream.html">QDataStream</a> input( params, IO_WriteOnly );
<a name="l00266"></a>00266 input << info << i18n( <span class="stringliteral">"Authentication failed (user name=%1)"</span> ).arg( info.username ) << 0L << (<span class="keywordtype">long</span> int) req->seqNbr;
<a name="l00267"></a>00267 if ( callingDcopClient()->call( <span class="stringliteral">"kded"</span>, <span class="stringliteral">"kpasswdserver"</span>, <span class="stringliteral">"queryAuthInfo(KIO::AuthInfo,QString,long int,long int)"</span>,
<a name="l00268"></a>00268 params, replyType, reply ) )
<a name="l00269"></a>00269 {
<a name="l00270"></a>00270 <span class="keywordflow">if</span> ( replyType == <span class="stringliteral">"KIO::AuthInfo"</span> )
<a name="l00271"></a>00271 {
<a name="l00272"></a>00272 <a class="codeRef" href="qdatastream.html">QDataStream</a> output( reply, IO_ReadOnly );
<a name="l00273"></a>00273 KIO::AuthInfo result;
<a name="l00274"></a>00274 <span class="keywordtype">int</span> seqNbr;
<a name="l00275"></a>00275 output >> result >> seqNbr;
<a name="l00276"></a>00276
<a name="l00277"></a>00277 <span class="keywordflow">if</span> ( result.isModified() )
<a name="l00278"></a>00278 authString = result.username + <span class="stringliteral">":"</span> + result.password + <span class="stringliteral">":"</span> + <a class="codeRef" href="qstring.html#number">QString::number</a>( seqNbr );
<a name="l00279"></a>00279 }
<a name="l00280"></a>00280 <span class="keywordflow">else</span>
<a name="l00281"></a>00281 kdWarning( 500 ) << <span class="stringliteral">"DCOP returned type error, expected KIO::AuthInfo, received "</span> << replyType << endl;
<a name="l00282"></a>00282 }
<a name="l00283"></a>00283 <span class="keywordflow">else</span>
<a name="l00284"></a>00284 kdWarning( 500 ) << <span class="stringliteral">"Cannot communicate with kded_kpasswdserver"</span> << endl;
<a name="l00285"></a>00285
<a name="l00286"></a>00286 <a class="codeRef" href="qbytearray.html">QByteArray</a> outputData;
<a name="l00287"></a>00287 <a class="codeRef" href="qdatastream.html">QDataStream</a> output( outputData, IO_WriteOnly );
<a name="l00288"></a>00288 output << authString;
<a name="l00289"></a>00289 replyType = <span class="stringliteral">"QString"</span>;
<a name="l00290"></a>00290 callingDcopClient()->endTransaction( req->transaction, replyType, outputData );
<a name="l00291"></a>00291
<a name="l00292"></a>00292 m_requestsPending.<a class="codeRef" href="qcstring.html#remove">remove</a>( ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> )0 );
<a name="l00293"></a>00293 <span class="keywordflow">if</span> ( m_requestsPending.count() > 0 )
<a name="l00294"></a>00294 <a class="codeRef" href="qtimer.html#singleShot">QTimer::singleShot</a>( 0, <span class="keyword">this</span>, SLOT( processRequest() ) );
<a name="l00295"></a>00295 }
<a name="l00296"></a>00296
<a name="l00297"></a>00297 <span class="keywordtype">void</span> KDEPrintd::initPassword( <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& user, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& passwd, <span class="keyword">const</span> <a class="codeRef" href="qstring.html">QString</a>& host, <span class="keywordtype">int</span> port )
<a name="l00298"></a>00298 {
<a name="l00299"></a>00299 <a class="codeRef" href="qbytearray.html">QByteArray</a> params, reply;
<a name="l00300"></a>00300 <a class="codeRef" href="qcstring.html">QCString</a> replyType;
<a name="l00301"></a>00301 KIO::AuthInfo info;
<a name="l00302"></a>00302
<a name="l00303"></a>00303 info.username = user;
<a name="l00304"></a>00304 info.password = passwd;
<a name="l00305"></a>00305 info.url = <span class="stringliteral">"print://"</span> + user + <span class="stringliteral">"@"</span> + host + <span class="stringliteral">":"</span> + <a class="codeRef" href="qstring.html#number">QString::number</a>(port);
<a name="l00306"></a>00306
<a name="l00307"></a>00307 <a class="codeRef" href="qdatastream.html">QDataStream</a> input( params, IO_WriteOnly );
<a name="l00308"></a>00308 input << info << ( <span class="keywordtype">long</span> int )0;
<a name="l00309"></a>00309
<a name="l00310"></a>00310 <span class="keywordflow">if</span> ( !callingDcopClient()->call( <span class="stringliteral">"kded"</span>, <span class="stringliteral">"kpasswdserver"</span>, <span class="stringliteral">"addAuthInfo(KIO::AuthInfo,long int)"</span>,
<a name="l00311"></a>00311 params, replyType, reply ) )
<a name="l00312"></a>00312 kdWarning( 500 ) << <span class="stringliteral">"Unable to initialize password, cannot communicate with kded_kpasswdserver"</span> << endl;
<a name="l00313"></a>00313 }
<a name="l00314"></a>00314
<a name="l00315"></a>00315 <span class="preprocessor">#include "kdeprintd.moc"</span>
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