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<h1>cookie.cpp</h1><a href="cookie_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*-mode:c++; c-file-style: "gnu";-*- */</span>
<a name="l00002"></a>00002 <span class="comment">/*</span>
<a name="l00003"></a>00003 <span class="comment"> * $Id: cookie.cpp,v 1.10 2007/07/02 18:48:19 sebdiaz Exp $</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * Copyright (C) 1996 - 2004 Stephen F. Booth <sbooth@gnu.org></span>
<a name="l00006"></a>00006 <span class="comment"> * 2007 Sebastien DIAZ <sebastien.diaz@gmail.com></span>
<a name="l00007"></a>00007 <span class="comment"> * Part of the GNU cgicc library, http://www.gnu.org/software/cgicc</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00010"></a>00010 <span class="comment"> * modify it under the terms of the GNU Lesser General Public</span>
<a name="l00011"></a>00011 <span class="comment"> * License as published by the Free Software Foundation; either</span>
<a name="l00012"></a>00012 <span class="comment"> * version 3 of the License, or (at your option) any later version.</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> * This library is distributed in the hope that it will be useful,</span>
<a name="l00015"></a>00015 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00016"></a>00016 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00017"></a>00017 <span class="comment"> * Lesser General Public License for more details.</span>
<a name="l00018"></a>00018 <span class="comment"> *</span>
<a name="l00019"></a>00019 <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span>
<a name="l00020"></a>00020 <span class="comment"> * License along with this library; if not, write to the Free Software</span>
<a name="l00021"></a>00021 <span class="comment"> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA </span>
<a name="l00022"></a>00022 <span class="comment"> */</span>
<a name="l00023"></a>00023
<a name="l00030"></a>00030 <span class="preprocessor">#include <new></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <string></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <vector></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <stdexcept></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <iostream></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <cstdlib></span>
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="preprocessor">#include "<a class="code" href="CgiDefs_8h.html" title="Platform and operating system specific macro definitions.">cgicc/CgiDefs.h</a>"</span>
<a name="l00038"></a>00038 <span class="preprocessor">#include "<a class="code" href="Cgicc_8h.html" title="The main header file for the GNU cgicc library.">cgicc/Cgicc.h</a>"</span>
<a name="l00039"></a>00039 <span class="preprocessor">#include "<a class="code" href="HTTPHTMLHeader_8h.html" title="Shortcut to HTTPContentHeader for text/html.">cgicc/HTTPHTMLHeader.h</a>"</span>
<a name="l00040"></a>00040 <span class="preprocessor">#include "<a class="code" href="HTMLClasses_8h.html" title="The header file containing HTML output classes.">cgicc/HTMLClasses.h</a>"</span>
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="preprocessor">#if HAVE_SYS_UTSNAME_H</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span><span class="preprocessor"># include <sys/utsname.h></span>
<a name="l00044"></a>00044 <span class="preprocessor">#endif</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span>
<a name="l00046"></a>00046 <span class="preprocessor">#if HAVE_SYS_TIME_H</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor"># include <sys/time.h></span>
<a name="l00048"></a>00048 <span class="preprocessor">#endif</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span>
<a name="l00050"></a>00050 <span class="preprocessor">#include "styles.h"</span>
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="keyword">using namespace </span>std;
<a name="l00053"></a>00053 <span class="keyword">using namespace </span>cgicc;
<a name="l00054"></a>00054
<a name="l00055"></a>00055 <span class="comment">// Print the form for this CGI</span>
<a name="l00056"></a>00056 <span class="keywordtype">void</span>
<a name="l00057"></a>00057 printForm(<span class="keyword">const</span> <a class="code" href="classcgicc_1_1Cgicc.html" title="The main class of the GNU cgicc library.">Cgicc</a>& cgi)
<a name="l00058"></a>00058 {
<a name="l00059"></a>00059 cout << <span class="stringliteral">"<form method=\"post\" action=\""</span>
<a name="l00060"></a>00060 << cgi.<a class="code" href="classcgicc_1_1Cgicc.html#61a5da400eca7803f33cddd23dca862e">getEnvironment</a>().<a class="code" href="classcgicc_1_1CgiEnvironment.html#070e52f5d953fc70630ab0d6c857a3af" title="Get the full path to this CGI application.">getScriptName</a>() << <span class="stringliteral">"\">"</span> << endl;
<a name="l00061"></a>00061
<a name="l00062"></a>00062 cout << <span class="stringliteral">"<table>"</span> << endl;
<a name="l00063"></a>00063
<a name="l00064"></a>00064 cout << <span class="stringliteral">"<tr><td class=\"title\">Cookie Name</td>"</span>
<a name="l00065"></a>00065 << <span class="stringliteral">"<td class=\"form\">"</span>
<a name="l00066"></a>00066 << <span class="stringliteral">"<input type=\"text\" name=\"name\" />"</span>
<a name="l00067"></a>00067 << <span class="stringliteral">"</td></tr>"</span> << endl;
<a name="l00068"></a>00068
<a name="l00069"></a>00069 cout << <span class="stringliteral">"<tr><td class=\"title\">Cookie Value</td>"</span>
<a name="l00070"></a>00070 << <span class="stringliteral">"<td class=\"form\">"</span>
<a name="l00071"></a>00071 << <span class="stringliteral">"<input type=\"text\" name=\"value\" />"</span>
<a name="l00072"></a>00072 << <span class="stringliteral">"</td></tr>"</span> << endl;
<a name="l00073"></a>00073
<a name="l00074"></a>00074 cout << <span class="stringliteral">"</table>"</span> << endl;
<a name="l00075"></a>00075
<a name="l00076"></a>00076 cout << <span class="stringliteral">"<div class=\"center\"><p>"</span>
<a name="l00077"></a>00077 << <span class="stringliteral">"<input type=\"submit\" name=\"submit\" value=\"Set the cookie\" />"</span>
<a name="l00078"></a>00078 << <span class="stringliteral">"<input type=\"reset\" value=\"Nevermind\" />"</span>
<a name="l00079"></a>00079 << <span class="stringliteral">"</p></div></form>"</span> << endl;
<a name="l00080"></a>00080 }
<a name="l00081"></a>00081
<a name="l00082"></a>00082 <span class="comment">// Main Street, USA</span>
<a name="l00083"></a>00083 <span class="keywordtype">int</span>
<a name="l00084"></a>00084 <a class="code" href="cardgame_8cpp.html#3c04138a5bfe5d72780bb7e82a18e627" title="The main function.">main</a>(<span class="keywordtype">int</span> <span class="comment">/*argc*/</span>,
<a name="l00085"></a>00085 <span class="keywordtype">char</span> ** <span class="comment">/*argv*/</span>)
<a name="l00086"></a>00086 {
<a name="l00087"></a>00087 <span class="keywordflow">try</span> {
<a name="l00088"></a>00088 <span class="preprocessor">#if HAVE_GETTIMEOFDAY</span>
<a name="l00089"></a>00089 <span class="preprocessor"></span> timeval start;
<a name="l00090"></a>00090 gettimeofday(&start, NULL);
<a name="l00091"></a>00091 <span class="preprocessor">#endif</span>
<a name="l00092"></a>00092 <span class="preprocessor"></span>
<a name="l00093"></a>00093 <span class="comment">// Create a new Cgicc object containing all the CGI data</span>
<a name="l00094"></a>00094 <a class="code" href="classcgicc_1_1Cgicc.html" title="The main class of the GNU cgicc library.">Cgicc</a> cgi;
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <span class="comment">// Get the name and value of the cookie to set</span>
<a name="l00097"></a>00097 <a class="code" href="namespacecgicc.html#ab5af84fc8730636ea852cf2eccc4a09" title="A vector of const FormEntry objects.">const_form_iterator</a> name = cgi.<a class="code" href="classcgicc_1_1Cgicc.html#fc96c70b4de001b9a21610447a552bb1" title="Find a radio button in a radio group, or a selected list item.">getElement</a>(<span class="stringliteral">"name"</span>);
<a name="l00098"></a>00098 <a class="code" href="namespacecgicc.html#ab5af84fc8730636ea852cf2eccc4a09" title="A vector of const FormEntry objects.">const_form_iterator</a> value = cgi.<a class="code" href="classcgicc_1_1Cgicc.html#fc96c70b4de001b9a21610447a552bb1" title="Find a radio button in a radio group, or a selected list item.">getElement</a>(<span class="stringliteral">"value"</span>);
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="comment">// Output the headers for an HTML document with the cookie only</span>
<a name="l00101"></a>00101 <span class="comment">// if the cookie is not empty</span>
<a name="l00102"></a>00102 <span class="keywordflow">if</span>(name != cgi.<a class="code" href="classcgicc_1_1Cgicc.html#021d316e1727c9a334614796db506d14" title="Get all the submitted form elements, excluding files.">getElements</a>().end() && value != cgi.<a class="code" href="classcgicc_1_1Cgicc.html#021d316e1727c9a334614796db506d14" title="Get all the submitted form elements, excluding files.">getElements</a>().end()
<a name="l00103"></a>00103 && value->getValue().empty() == <span class="keyword">false</span>)
<a name="l00104"></a>00104 cout << <a class="code" href="classcgicc_1_1HTTPHTMLHeader.html" title="Shortcut to HTTPContentHeader for text/html.">HTTPHTMLHeader</a>()
<a name="l00105"></a>00105 .setCookie(<a class="code" href="classcgicc_1_1HTTPCookie.html" title="An HTTP cookie.">HTTPCookie</a>(name->getValue(), value->getValue()));
<a name="l00106"></a>00106 <span class="keywordflow">else</span>
<a name="l00107"></a>00107 cout << <a class="code" href="classcgicc_1_1HTTPHTMLHeader.html" title="Shortcut to HTTPContentHeader for text/html.">HTTPHTMLHeader</a>();
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="comment">// Output the HTML 4.0 DTD info</span>
<a name="l00110"></a>00110 cout << <a class="code" href="classcgicc_1_1HTMLDoctype.html" title="Specifies the DTD of the HTML 4 document.">HTMLDoctype</a>(HTMLDoctype::eStrict) << endl;
<a name="l00111"></a>00111 cout << html().set(<span class="stringliteral">"lang"</span>, <span class="stringliteral">"en"</span>).set(<span class="stringliteral">"dir"</span>, <span class="stringliteral">"ltr"</span>) << endl;
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <span class="comment">// Set up the page's header and title.</span>
<a name="l00114"></a>00114 <span class="comment">// I will put in lfs to ease reading of the produced HTML. </span>
<a name="l00115"></a>00115 cout << head() << endl;
<a name="l00116"></a>00116
<a name="l00117"></a>00117 <span class="comment">// Output the style sheet portion of the header</span>
<a name="l00118"></a>00118 cout << style() << <a class="code" href="classcgicc_1_1comment.html" title="An HTML comment.">comment</a>() << endl;
<a name="l00119"></a>00119 cout << styles;
<a name="l00120"></a>00120 cout << <a class="code" href="classcgicc_1_1comment.html" title="An HTML comment.">comment</a>() << style() << endl;
<a name="l00121"></a>00121
<a name="l00122"></a>00122 cout << title() << <span class="stringliteral">"GNU cgicc v"</span> << cgi.<a class="code" href="classcgicc_1_1Cgicc.html#11eaa8a843c6311eca46fa15b5a19633" title="Get the version number of cgicc.">getVersion</a>()
<a name="l00123"></a>00123 << <span class="stringliteral">" HTTPCookie"</span> << title() << endl;
<a name="l00124"></a>00124
<a name="l00125"></a>00125 cout << head() << endl;
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="comment">// Start the HTML body</span>
<a name="l00128"></a>00128 cout << body() << endl;
<a name="l00129"></a>00129
<a name="l00130"></a>00130 cout << h1() << <span class="stringliteral">"GNU cgi"</span> << span(<span class="stringliteral">"cc"</span>).set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"red"</span>)
<a name="l00131"></a>00131 << <span class="stringliteral">" v"</span><< cgi.<a class="code" href="classcgicc_1_1Cgicc.html#11eaa8a843c6311eca46fa15b5a19633" title="Get the version number of cgicc.">getVersion</a>() << <span class="stringliteral">" HTTPCookie Test Results"</span>
<a name="l00132"></a>00132 << h1() << endl;
<a name="l00133"></a>00133
<a name="l00134"></a>00134 <span class="comment">// Get a pointer to the environment</span>
<a name="l00135"></a>00135 <span class="keyword">const</span> <a class="code" href="classcgicc_1_1CgiEnvironment.html" title="Class encapsulating the CGI runtime environment.">CgiEnvironment</a>& env = cgi.<a class="code" href="classcgicc_1_1Cgicc.html#61a5da400eca7803f33cddd23dca862e">getEnvironment</a>();
<a name="l00136"></a>00136
<a name="l00137"></a>00137 <span class="comment">// Generic thank you message</span>
<a name="l00138"></a>00138 cout << <a class="code" href="classcgicc_1_1comment.html" title="An HTML comment.">comment</a>() << <span class="stringliteral">"This page generated by cgicc for "</span>
<a name="l00139"></a>00139 << env.<a class="code" href="classcgicc_1_1CgiEnvironment.html#106207f5afa94bde48531c35e1d5520d" title="Get the hostname of the remote machine making this request.">getRemoteHost</a>() << <a class="code" href="classcgicc_1_1comment.html" title="An HTML comment.">comment</a>() << endl;
<a name="l00140"></a>00140 cout << h4() << <span class="stringliteral">"Thanks for using cgi"</span> << span(<span class="stringliteral">"cc"</span>).set(<span class="stringliteral">"class"</span>, <span class="stringliteral">"red"</span>)
<a name="l00141"></a>00141 << <span class="stringliteral">", "</span> << env.<a class="code" href="classcgicc_1_1CgiEnvironment.html#106207f5afa94bde48531c35e1d5520d" title="Get the hostname of the remote machine making this request.">getRemoteHost</a>()
<a name="l00142"></a>00142 << <span class="charliteral">'('</span> << env.<a class="code" href="classcgicc_1_1CgiEnvironment.html#76ced03bb493d83cbb24fb5bb38f916b" title="Get the IP address of the remote machine making this request.">getRemoteAddr</a>() << <span class="stringliteral">")!"</span> << h4() << endl;
<a name="l00143"></a>00143
<a name="l00144"></a>00144 <span class="keywordflow">if</span>(name != cgi.<a class="code" href="classcgicc_1_1Cgicc.html#021d316e1727c9a334614796db506d14" title="Get all the submitted form elements, excluding files.">getElements</a>().end() && value != cgi.<a class="code" href="classcgicc_1_1Cgicc.html#021d316e1727c9a334614796db506d14" title="Get all the submitted form elements, excluding files.">getElements</a>().end()
<a name="l00145"></a>00145 && value->getValue().empty() == <span class="keyword">false</span>) {
<a name="l00146"></a>00146 cout << p() << <span class="stringliteral">"A cookie with the name "</span> << em(name->getValue())
<a name="l00147"></a>00147 << <span class="stringliteral">" and value "</span> << em(value->getValue()) << <span class="stringliteral">" was set."</span> << br();
<a name="l00148"></a>00148 cout << <span class="stringliteral">"In order for the cookie to show up here you must "</span>
<a name="l00149"></a>00149 << a(<span class="stringliteral">"refresh"</span>).set(<span class="stringliteral">"href"</span>,env.<a class="code" href="classcgicc_1_1CgiEnvironment.html#070e52f5d953fc70630ab0d6c857a3af" title="Get the full path to this CGI application.">getScriptName</a>()) << p();
<a name="l00150"></a>00150 }
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <span class="comment">// Show the cookie info from the environment</span>
<a name="l00153"></a>00153 cout << h2(<span class="stringliteral">"Cookie Information from the Environment"</span>) << endl;
<a name="l00154"></a>00154
<a name="l00155"></a>00155 cout << cgicc::div().set(<span class="stringliteral">"align"</span>,<span class="stringliteral">"center"</span>) << endl;
<a name="l00156"></a>00156
<a name="l00157"></a>00157 cout << table() << endl;
<a name="l00158"></a>00158
<a name="l00159"></a>00159 cout << tr() << td(<span class="stringliteral">"HTTPCookie"</span>).set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"title"</span>)
<a name="l00160"></a>00160 << td(env.<a class="code" href="classcgicc_1_1CgiEnvironment.html#b1c2866b9935d31ff426f1b4c9c71e20" title="Get the HTTP cookies associated with this query, if any.">getCookies</a>()).<span class="keyword">set</span>(<span class="stringliteral">"class"</span>,<span class="stringliteral">"data"</span>) << tr() << endl;
<a name="l00161"></a>00161
<a name="l00162"></a>00162 cout << table() << cgicc::div() << endl;
<a name="l00163"></a>00163
<a name="l00164"></a>00164
<a name="l00165"></a>00165 <span class="comment">// Show the cookie info from the cookie list</span>
<a name="l00166"></a>00166 cout << h2(<span class="stringliteral">"HTTP Cookies via vector"</span>) << endl;
<a name="l00167"></a>00167
<a name="l00168"></a>00168 cout << cgicc::div().set(<span class="stringliteral">"align"</span>,<span class="stringliteral">"center"</span>) << endl;
<a name="l00169"></a>00169
<a name="l00170"></a>00170 cout << table() << endl;
<a name="l00171"></a>00171
<a name="l00172"></a>00172 cout << tr().set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"title"</span>) << td(<span class="stringliteral">"Cookie Name"</span>)
<a name="l00173"></a>00173 << td(<span class="stringliteral">"Cookie Value"</span>) << tr() << endl;
<a name="l00174"></a>00174
<a name="l00175"></a>00175 <span class="comment">// Iterate through the vector, and print out each value</span>
<a name="l00176"></a>00176 <a class="code" href="namespacecgicc.html#57817ea05163411e74453ecf6c7590cd" title="A vector of const HTTPCookie objects.">const_cookie_iterator</a> iter;
<a name="l00177"></a>00177 <span class="keywordflow">for</span>(iter = env.<a class="code" href="classcgicc_1_1CgiEnvironment.html#0bd20edaba1315bedd0c0d24aa2a0aef" title="Get a vector containing the HTTP cookies associated with this query.">getCookieList</a>().begin();
<a name="l00178"></a>00178 iter != env.<a class="code" href="classcgicc_1_1CgiEnvironment.html#0bd20edaba1315bedd0c0d24aa2a0aef" title="Get a vector containing the HTTP cookies associated with this query.">getCookieList</a>().end();
<a name="l00179"></a>00179 ++iter) {
<a name="l00180"></a>00180 cout << tr().set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"data"</span>) << td(iter->getName())
<a name="l00181"></a>00181 << td(iter->getValue()) << tr() << endl;
<a name="l00182"></a>00182 }
<a name="l00183"></a>00183 cout << table() << cgicc::div() << endl;
<a name="l00184"></a>00184
<a name="l00185"></a>00185
<a name="l00186"></a>00186 <span class="comment">// Print out the form to do it again</span>
<a name="l00187"></a>00187 cout << br() << endl;
<a name="l00188"></a>00188 printForm(cgi);
<a name="l00189"></a>00189 cout << hr().set(<span class="stringliteral">"class"</span>, <span class="stringliteral">"half"</span>) << endl;
<a name="l00190"></a>00190
<a name="l00191"></a>00191 <span class="comment">// Information on cgicc</span>
<a name="l00192"></a>00192 cout << cgicc::div().set(<span class="stringliteral">"align"</span>,<span class="stringliteral">"center"</span>).set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"smaller"</span>) << endl;
<a name="l00193"></a>00193 cout << <span class="stringliteral">"GNU cgi"</span> << span(<span class="stringliteral">"cc"</span>).set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"red"</span>) << <span class="stringliteral">" v"</span>;
<a name="l00194"></a>00194 cout << cgi.<a class="code" href="classcgicc_1_1Cgicc.html#11eaa8a843c6311eca46fa15b5a19633" title="Get the version number of cgicc.">getVersion</a>() << br() << endl;
<a name="l00195"></a>00195 cout << <span class="stringliteral">"Compiled at "</span> << cgi.<a class="code" href="classcgicc_1_1Cgicc.html#8499f98059d9348e4a807bcb8a46955e" title="Get the time at which this library was compiled.">getCompileTime</a>();
<a name="l00196"></a>00196 cout << <span class="stringliteral">" on "</span> << cgi.<a class="code" href="classcgicc_1_1Cgicc.html#89b8f242c1f82188b0444dc7fa92d67f" title="Get the date on which this library was compiled.">getCompileDate</a>() << br() << endl;
<a name="l00197"></a>00197
<a name="l00198"></a>00198 cout << <span class="stringliteral">"Configured for "</span> << cgi.<a class="code" href="classcgicc_1_1Cgicc.html#48a0349d520e98aa38f5f3db28070c08" title="Get the platform for which Cgicc was configured.">getHost</a>();
<a name="l00199"></a>00199 <span class="preprocessor">#if HAVE_UNAME</span>
<a name="l00200"></a>00200 <span class="preprocessor"></span> <span class="keyword">struct </span>utsname info;
<a name="l00201"></a>00201 <span class="keywordflow">if</span>(uname(&info) != -1) {
<a name="l00202"></a>00202 cout << <span class="stringliteral">". Running on "</span> << info.sysname;
<a name="l00203"></a>00203 cout << <span class="charliteral">' '</span> << info.release << <span class="stringliteral">" ("</span>;
<a name="l00204"></a>00204 cout << info.nodename << <span class="stringliteral">")."</span> << endl;
<a name="l00205"></a>00205 }
<a name="l00206"></a>00206 <span class="preprocessor">#else</span>
<a name="l00207"></a>00207 <span class="preprocessor"></span> cout << <span class="stringliteral">"."</span> << endl;
<a name="l00208"></a>00208 <span class="preprocessor">#endif</span>
<a name="l00209"></a>00209 <span class="preprocessor"></span>
<a name="l00210"></a>00210 <span class="preprocessor">#if HAVE_GETTIMEOFDAY</span>
<a name="l00211"></a>00211 <span class="preprocessor"></span> <span class="comment">// Information on this query</span>
<a name="l00212"></a>00212 timeval end;
<a name="l00213"></a>00213 gettimeofday(&end, NULL);
<a name="l00214"></a>00214 <span class="keywordtype">long</span> us = ((end.tv_sec - start.tv_sec) * 1000000)
<a name="l00215"></a>00215 + (end.tv_usec - start.tv_usec);
<a name="l00216"></a>00216
<a name="l00217"></a>00217 cout << br() << <span class="stringliteral">"Total time for request = "</span> << us << <span class="stringliteral">" us"</span>;
<a name="l00218"></a>00218 cout << <span class="stringliteral">" ("</span> << <span class="keyword">static_cast<</span><span class="keywordtype">double</span><span class="keyword">></span>(us/1000000.0) << <span class="stringliteral">" s)"</span>;
<a name="l00219"></a>00219 <span class="preprocessor">#endif</span>
<a name="l00220"></a>00220 <span class="preprocessor"></span>
<a name="l00221"></a>00221 <span class="comment">// End of document</span>
<a name="l00222"></a>00222 cout << cgicc::div() << endl;
<a name="l00223"></a>00223 cout << body() << html() << endl;
<a name="l00224"></a>00224
<a name="l00225"></a>00225 <span class="comment">// No chance for failure in this example</span>
<a name="l00226"></a>00226 <span class="keywordflow">return</span> EXIT_SUCCESS;
<a name="l00227"></a>00227 }
<a name="l00228"></a>00228
<a name="l00229"></a>00229 <span class="comment">// Did any errors occur?</span>
<a name="l00230"></a>00230 <span class="keywordflow">catch</span>(<span class="keyword">const</span> std::exception& e) {
<a name="l00231"></a>00231
<a name="l00232"></a>00232 <span class="comment">// This is a dummy exception handler, as it doesn't really do</span>
<a name="l00233"></a>00233 <span class="comment">// anything except print out information.</span>
<a name="l00234"></a>00234
<a name="l00235"></a>00235 <span class="comment">// Reset all the HTML elements that might have been used to </span>
<a name="l00236"></a>00236 <span class="comment">// their initial state so we get valid output</span>
<a name="l00237"></a>00237 html::reset(); head::reset(); body::reset();
<a name="l00238"></a>00238 title::reset(); h1::reset(); h4::reset();
<a name="l00239"></a>00239 comment::reset(); td::reset(); tr::reset();
<a name="l00240"></a>00240 table::reset(); cgicc::div::reset(); p::reset();
<a name="l00241"></a>00241 a::reset(); h2::reset(); colgroup::reset();
<a name="l00242"></a>00242
<a name="l00243"></a>00243 <span class="comment">// Output the HTTP headers for an HTML document, and the HTML 4.0 DTD info</span>
<a name="l00244"></a>00244 cout << <a class="code" href="classcgicc_1_1HTTPHTMLHeader.html" title="Shortcut to HTTPContentHeader for text/html.">HTTPHTMLHeader</a>() << <a class="code" href="classcgicc_1_1HTMLDoctype.html" title="Specifies the DTD of the HTML 4 document.">HTMLDoctype</a>(HTMLDoctype::eStrict) << endl;
<a name="l00245"></a>00245 cout << html().set(<span class="stringliteral">"lang"</span>,<span class="stringliteral">"en"</span>).set(<span class="stringliteral">"dir"</span>,<span class="stringliteral">"ltr"</span>) << endl;
<a name="l00246"></a>00246
<a name="l00247"></a>00247 <span class="comment">// Set up the page's header and title.</span>
<a name="l00248"></a>00248 <span class="comment">// I will put in lfs to ease reading of the produced HTML. </span>
<a name="l00249"></a>00249 cout << head() << endl;
<a name="l00250"></a>00250
<a name="l00251"></a>00251 <span class="comment">// Output the style sheet portion of the header</span>
<a name="l00252"></a>00252 cout << style() << <a class="code" href="classcgicc_1_1comment.html" title="An HTML comment.">comment</a>() << endl;
<a name="l00253"></a>00253 cout << <span class="stringliteral">"body { color: black; background-color: white; }"</span> << endl;
<a name="l00254"></a>00254 cout << <span class="stringliteral">"hr.half { width: 60%; align: center; }"</span> << endl;
<a name="l00255"></a>00255 cout << <span class="stringliteral">"span.red, strong.red { color: red; }"</span> << endl;
<a name="l00256"></a>00256 cout << <span class="stringliteral">"div.notice { border: solid thin; padding: 1em; margin: 1em 0; "</span>
<a name="l00257"></a>00257 << <span class="stringliteral">"background: #ddd; }"</span> << endl;
<a name="l00258"></a>00258
<a name="l00259"></a>00259 cout << <a class="code" href="classcgicc_1_1comment.html" title="An HTML comment.">comment</a>() << style() << endl;
<a name="l00260"></a>00260
<a name="l00261"></a>00261 cout << title(<span class="stringliteral">"GNU cgicc exception"</span>) << endl;
<a name="l00262"></a>00262 cout << head() << endl;
<a name="l00263"></a>00263
<a name="l00264"></a>00264 cout << body() << endl;
<a name="l00265"></a>00265
<a name="l00266"></a>00266 cout << h1() << <span class="stringliteral">"GNU cgi"</span> << span(<span class="stringliteral">"cc"</span>, <span class="keyword">set</span>(<span class="stringliteral">"class"</span>,<span class="stringliteral">"red"</span>))
<a name="l00267"></a>00267 << <span class="stringliteral">" caught an exception"</span> << h1() << endl;
<a name="l00268"></a>00268
<a name="l00269"></a>00269 cout << cgicc::div().set(<span class="stringliteral">"align"</span>,<span class="stringliteral">"center"</span>).set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"notice"</span>) << endl;
<a name="l00270"></a>00270
<a name="l00271"></a>00271 cout << h2(e.what()) << endl;
<a name="l00272"></a>00272
<a name="l00273"></a>00273 <span class="comment">// End of document</span>
<a name="l00274"></a>00274 cout << cgicc::div() << endl;
<a name="l00275"></a>00275 cout << hr().set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"half"</span>) << endl;
<a name="l00276"></a>00276 cout << body() << html() << endl;
<a name="l00277"></a>00277
<a name="l00278"></a>00278 <span class="keywordflow">return</span> EXIT_SUCCESS;
<a name="l00279"></a>00279 }
<a name="l00280"></a>00280 }
</pre></div></div>
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<address><small>
<a href="http://www.cgicc.org">GNU cgicc</a> - A C++ class library for
writing CGI applications<br />
Copyright © 1996 - 2004
<a href="mailto:sboothATgnuDOTorg">Stephen F. Booth</a><br />
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.1 or
any later version published by the Free Software Foundation; with no
Invariant Sections, with no Front Cover Texts, and with no Back-Cover
Texts.<br />
Documentation generated Sun Jan 18 14:34:09 2009 for cgicc by
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distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
82bf76c75b44c3e54c5dc9d8c4b11ab5
>
files
>
189
