<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en_US" xml:lang="en_US"> <head> <title>kandy: commandscheduler.cpp Source File (kandy)</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "ICRAonline DE v2.0" l gen true for "http://www.kde.org" r (nz 1 vz 1 lz 1 oz 1 cb 1) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.kde.org" r (n 0 s 0 v 0 l 0))' /> <meta name="trademark" content="KDE e.V." /> <meta name="description" content="K Desktop Environment Homepage, KDE.org" /> <meta name="MSSmartTagsPreventParsing" content="true" /> <meta name="robots" content="all" /> <link rel="shortcut icon" href="../../favicon.ico" /> <link rel="stylesheet" media="screen" type="text/css" title="APIDOX" href="doxygen.css" /> <style type="text/css"> <!-- hr { display: none; } #content h2 { margin-left: 0px; } table.mdTable { background-color: #f8f8f8; border: .2em solid #d7d7d7; } td.mdRow { padding: 8px 20px; } td.md { font-weight: bold; } td.mdname1 { font-weight: bold; color: #602020; } td.mdname { font-weight: bold; color: #602020; } --> </style> </head> <body> <div id="nav_header_top" align="right"> <a href="#content" class="doNotDisplay" accesskey="2">Skip to main content ::</a> <a href="../.."><img id="nav_header_logo" alt="Home" align="left" src="../../kde_gear_64.png" border="0" /></a> <span class="doNotDisplay">::</span> <img id="nav_header_logo_right" alt="" align="right" src="../../pimlogo.png" border="0" /> <div id="nav_header_title" align="left">KDE PIM API Reference</div> </div> <div id="nav_header_bottom" align="right"> <span class="doNotDisplay">:: <a href="#navigation" accesskey="5">Skip to Link Menu</a><br/></span> <div id="nav_header_bottom_left" style="text-align: left;"> / <a href="../../">API Reference</a> / <a href=".">kandy</a> </div> </div> <table id="main" border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td valign="top" class="menuheader" height="0"></td> <td id="contentcolumn" valign="top" rowspan="2" > <div id="content" style="padding-top: 0px;"><div style="width:100%; margin: 0px; padding: 0px;"> <h2><a name="content"></a>kandy</h2> <!-- Generated by Doxygen 1.5.5 --> <h1>commandscheduler.cpp</h1><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 Kandy.</span> <a name="l00003"></a>00003 <span class="comment"></span> <a name="l00004"></a>00004 <span class="comment"> Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org></span> <a name="l00005"></a>00005 <span class="comment"></span> <a name="l00006"></a>00006 <span class="comment"> This program is free software; you can redistribute it and/or modify</span> <a name="l00007"></a>00007 <span class="comment"> it under the terms of the GNU General Public License as published by</span> <a name="l00008"></a>00008 <span class="comment"> the Free Software Foundation; either version 2 of the License, or</span> <a name="l00009"></a>00009 <span class="comment"> (at your option) any later version.</span> <a name="l00010"></a>00010 <span class="comment"></span> <a name="l00011"></a>00011 <span class="comment"> This program is distributed in the hope that it will be useful,</span> <a name="l00012"></a>00012 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="l00013"></a>00013 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span> <a name="l00014"></a>00014 <span class="comment"> GNU General Public License for more details.</span> <a name="l00015"></a>00015 <span class="comment"></span> <a name="l00016"></a>00016 <span class="comment"> You should have received a copy of the GNU General Public License</span> <a name="l00017"></a>00017 <span class="comment"> along with this program; if not, write to the Free Software</span> <a name="l00018"></a>00018 <span class="comment"> Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</span> <a name="l00019"></a>00019 <span class="comment"></span> <a name="l00020"></a>00020 <span class="comment"> As a special exception, permission is given to link this program</span> <a name="l00021"></a>00021 <span class="comment"> with any edition of Qt, and distribute the resulting executable,</span> <a name="l00022"></a>00022 <span class="comment"> without including the source code for Qt in the source distribution.</span> <a name="l00023"></a>00023 <span class="comment">*/</span> <a name="l00024"></a>00024 <a name="l00025"></a>00025 <span class="preprocessor">#include <kdebug.h></span> <a name="l00026"></a>00026 <span class="preprocessor">#include <klocale.h></span> <a name="l00027"></a>00027 <a name="l00028"></a>00028 <span class="preprocessor">#include "modem.h"</span> <a name="l00029"></a>00029 <a name="l00030"></a>00030 <span class="preprocessor">#include "commandscheduler.h"</span> <a name="l00031"></a>00031 <span class="preprocessor">#include "commandscheduler.moc"</span> <a name="l00032"></a>00032 <a name="l00033"></a>00033 CommandScheduler::CommandScheduler(Modem *modem,QObject *parent, <a name="l00034"></a>00034 <span class="keyword">const</span> <span class="keywordtype">char</span> *name) : <a name="l00035"></a>00035 QObject(parent,name), <a name="l00036"></a>00036 mModem(modem) <a name="l00037"></a>00037 { <a name="l00038"></a>00038 connect(mModem,SIGNAL(gotLine(<span class="keyword">const</span> <span class="keywordtype">char</span> *)), <a name="l00039"></a>00039 SLOT(processOutput(<span class="keyword">const</span> <span class="keywordtype">char</span> *))); <a name="l00040"></a>00040 } <a name="l00041"></a>00041 <a name="l00042"></a>00042 <span class="keywordtype">void</span> CommandScheduler::execute(<a class="code" href="classATCommand.html" title="This class provides an abstraction of an AT command.">ATCommand</a> *command) <a name="l00043"></a>00043 { <a name="l00044"></a>00044 <span class="keywordflow">if</span> (!mModem->isOpen()) { <a name="l00045"></a>00045 kdDebug(5960) << <span class="stringliteral">"Warning! Modem not open."</span> << endl; <a name="l00046"></a>00046 <span class="keywordflow">return</span>; <a name="l00047"></a>00047 } <a name="l00048"></a>00048 <a name="l00049"></a>00049 mCommandQueue.append(command); <a name="l00050"></a>00050 <a name="l00051"></a>00051 <span class="comment">// if (mCommandQueue.count() == 1) sendCommand(command->cmdString());</span> <a name="l00052"></a>00052 <span class="keywordflow">if</span> (mCommandQueue.count() == 1) sendCommand(command-><a class="code" href="classATCommand.html#a42ec78428356dfd77b4139c72349f82">cmd</a>()); <a name="l00053"></a>00053 } <a name="l00054"></a>00054 <a name="l00055"></a>00055 <span class="keywordtype">void</span> CommandScheduler::execute(<span class="keyword">const</span> QString &command) <a name="l00056"></a>00056 { <a name="l00057"></a>00057 <a class="code" href="classATCommand.html" title="This class provides an abstraction of an AT command.">ATCommand</a> *cmd = <span class="keyword">new</span> <a class="code" href="classATCommand.html" title="This class provides an abstraction of an AT command.">ATCommand</a>(<span class="stringliteral">""</span>,command); <a name="l00058"></a>00058 cmd-><a class="code" href="classATCommand.html#5a6a2a2153e263a06e29ebe6c63e347d">setAutoDelete</a>(<span class="keyword">true</span>); <a name="l00059"></a>00059 <a name="l00060"></a>00060 execute(cmd); <a name="l00061"></a>00061 } <a name="l00062"></a>00062 <a name="l00063"></a>00063 <span class="keywordtype">void</span> CommandScheduler::executeId(<span class="keyword">const</span> QString &<span class="keywordtype">id</span>) <a name="l00064"></a>00064 { <a name="l00065"></a>00065 QPtrList<ATCommand> *cmds = mCommandSet.commandList(); <a name="l00066"></a>00066 <a name="l00067"></a>00067 <span class="keywordflow">for</span>(uint i=0;i<cmds->count();++i) { <a name="l00068"></a>00068 <span class="keywordflow">if</span> (cmds->at(i)->id() == id) { <a name="l00069"></a>00069 execute(cmds->at(i)); <a name="l00070"></a>00070 <span class="keywordflow">return</span>; <a name="l00071"></a>00071 } <a name="l00072"></a>00072 } <a name="l00073"></a>00073 kdDebug(5960) << <span class="stringliteral">"CommandScheduler::executeId(): Id '"</span> << <span class="keywordtype">id</span> << <span class="stringliteral">"' not found"</span> << endl; <a name="l00074"></a>00074 } <a name="l00075"></a>00075 <a name="l00076"></a>00076 <span class="keywordtype">void</span> CommandScheduler::sendCommand(<span class="keyword">const</span> QString &command) <a name="l00077"></a>00077 { <a name="l00078"></a>00078 <span class="keywordflow">if</span> (command.isEmpty()) { <a name="l00079"></a>00079 kdDebug(5960) << <span class="stringliteral">"CommandScheduler::sendCommand(): Warning! Empty command."</span> <a name="l00080"></a>00080 << endl; <a name="l00081"></a>00081 <span class="keywordflow">return</span>; <a name="l00082"></a>00082 } <a name="l00083"></a>00083 <a name="l00084"></a>00084 kdDebug(5960) << <span class="stringliteral">"CommandScheduler:sendCommand(): "</span> << command << endl; <a name="l00085"></a>00085 <a name="l00086"></a>00086 mModem->writeLine(command.latin1()); <a name="l00087"></a>00087 } <a name="l00088"></a>00088 <a name="l00089"></a>00089 <a name="l00090"></a>00090 <span class="keywordtype">void</span> CommandScheduler::processOutput(<span class="keyword">const</span> <span class="keywordtype">char</span> *line) <a name="l00091"></a>00091 { <a name="l00092"></a>00092 QString l = line; <a name="l00093"></a>00093 <a class="code" href="classATCommand.html" title="This class provides an abstraction of an AT command.">ATCommand</a> *cmd = mCommandQueue.first(); <a name="l00094"></a>00094 <span class="keywordflow">if</span> (l == <span class="stringliteral">"OK"</span>) { <a name="l00095"></a>00095 mState = WAITING; <a name="l00096"></a>00096 emit result(mResult); <a name="l00097"></a>00097 cmd-><a class="code" href="classATCommand.html#675442da9954462fb04ae5b6e9665767">setResultString</a>(mResult); <a name="l00098"></a>00098 emit commandProcessed(cmd); <a name="l00099"></a>00099 nextCommand(); <a name="l00100"></a>00100 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (l == <span class="stringliteral">"ERROR"</span>) { <a name="l00101"></a>00101 mState = WAITING; <a name="l00102"></a>00102 emit result(i18n(<span class="stringliteral">"Error"</span>)); <a name="l00103"></a>00103 nextCommand(); <a name="l00104"></a>00104 } <span class="keywordflow">else</span> { <a name="l00105"></a>00105 <span class="keywordflow">if</span> (mState == WAITING) { <a name="l00106"></a>00106 mState = PROCESSING; <a name="l00107"></a>00107 mResult = <span class="stringliteral">""</span>; <a name="l00108"></a>00108 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (mState == PROCESSING) { <a name="l00109"></a>00109 <span class="keywordflow">if</span> (!l.isEmpty()) { <a name="l00110"></a>00110 mResult += l; <a name="l00111"></a>00111 mResult += <span class="stringliteral">"\n"</span>; <a name="l00112"></a>00112 } <a name="l00113"></a>00113 } <a name="l00114"></a>00114 } <a name="l00115"></a>00115 } <a name="l00116"></a>00116 <a name="l00117"></a>00117 <span class="keywordtype">void</span> CommandScheduler::nextCommand() <a name="l00118"></a>00118 { <a name="l00119"></a>00119 <span class="keywordflow">if</span> (mCommandQueue.first()->autoDelete()) <span class="keyword">delete</span> mCommandQueue.first(); <a name="l00120"></a>00120 mCommandQueue.removeFirst(); <a name="l00121"></a>00121 <span class="keywordflow">if</span> (mCommandQueue.count() > 0) { <a name="l00122"></a>00122 sendCommand(mCommandQueue.first()->cmd()); <a name="l00123"></a>00123 } <a name="l00124"></a>00124 } <a name="l00125"></a>00125 <a name="l00126"></a>00126 <span class="keywordtype">bool</span> CommandScheduler::loadProfile(<span class="keyword">const</span> QString& filename) <a name="l00127"></a>00127 { <a name="l00128"></a>00128 mCommandSet.clear(); <a name="l00129"></a>00129 <a name="l00130"></a>00130 <span class="keywordflow">if</span> (!mCommandSet.loadFile(filename)) <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00131"></a>00131 <a name="l00132"></a>00132 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00133"></a>00133 } <a name="l00134"></a>00134 <a name="l00135"></a>00135 <span class="keywordtype">bool</span> CommandScheduler::saveProfile(<span class="keyword">const</span> QString& filename) <a name="l00136"></a>00136 { <a name="l00137"></a>00137 <span class="keywordflow">if</span> (!mCommandSet.saveFile(filename)) <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00138"></a>00138 <a name="l00139"></a>00139 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00140"></a>00140 } </pre></div></div> </div></div> </td> </tr> <tr> <td valign="top" id="leftmenu" width="25%"> <a name="navigation"></a> <div class="menu_box"><h2>kandy</h2> <div class="nav_list"> <ul><li><a href="index.html">Main Page</a></li><li><a href="classes.html">Alphabetical List</a></li><li><a href="annotated.html">Class List</a></li><li><a href="files.html">File List</a></li><li><a href="functions.html">Class Members</a></li></ul> <!-- <h2>Class Picker</h2> <div style="text-align: center;"> <form name="guideform"> <select name="guidelinks" style="width:100%;" onChange="window.location=document.guideform.guidelinks.options[document.guideform.guidelinks.selectedIndex].value"> <option value="annotated.html">-- Choose --</option> <option value="classATCommand.html">atcommand</option>, <option 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