<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html lang="en" dir="LTR"> <head> <!-- $Id: header.html,v 1.5 2004/06/12 01:58:25 sbooth Exp $ --> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>cgicc: upload.cpp Source File</title> <link rev="made" href="mailto:bug-cgicc@gnu.org" /> <link href="doxygen.css" rel="stylesheet" type="text/css" /> <link href="cgicc-doc.css" rel="stylesheet" type="text/css" /> </head> <body> <!-- Generated by Doxygen 1.5.6 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <h1>upload.cpp</h1><a href="upload_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: upload.cpp,v 1.13 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="l00031"></a>00031 <span class="preprocessor">#include <new></span> <a name="l00032"></a>00032 <span class="preprocessor">#include <string></span> <a name="l00033"></a>00033 <span class="preprocessor">#include <vector></span> <a name="l00034"></a>00034 <span class="preprocessor">#include <stdexcept></span> <a name="l00035"></a>00035 <span class="preprocessor">#include <iostream></span> <a name="l00036"></a>00036 <span class="preprocessor">#include <cstdlib></span> <a name="l00037"></a>00037 <a name="l00038"></a>00038 <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="l00039"></a>00039 <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="l00040"></a>00040 <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="l00041"></a>00041 <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="l00042"></a>00042 <a name="l00043"></a>00043 <span class="preprocessor">#if HAVE_SYS_UTSNAME_H</span> <a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor"># include <sys/utsname.h></span> <a name="l00045"></a>00045 <span class="preprocessor">#endif</span> <a name="l00046"></a>00046 <span class="preprocessor"></span> <a name="l00047"></a>00047 <span class="preprocessor">#if HAVE_SYS_TIME_H</span> <a name="l00048"></a>00048 <span class="preprocessor"></span><span class="preprocessor"># include <sys/time.h></span> <a name="l00049"></a>00049 <span class="preprocessor">#endif</span> <a name="l00050"></a>00050 <span class="preprocessor"></span> <a name="l00051"></a>00051 <span class="preprocessor">#include "styles.h"</span> <a name="l00052"></a>00052 <a name="l00053"></a>00053 <span class="keyword">using namespace </span>std; <a name="l00054"></a>00054 <span class="keyword">using namespace </span>cgicc; <a name="l00055"></a>00055 <a name="l00056"></a>00056 <span class="comment">// Print the form for this CGI</span> <a name="l00057"></a>00057 <span class="keywordtype">void</span> <a name="l00058"></a>00058 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="l00059"></a>00059 { <a name="l00060"></a>00060 cout << <span class="stringliteral">"<form method=\"post\" action=\""</span> <a name="l00061"></a>00061 << 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>() <a name="l00062"></a>00062 << <span class="stringliteral">"\" enctype=\"multipart/form-data\">"</span> << endl; <a name="l00063"></a>00063 <a name="l00064"></a>00064 cout << <span class="stringliteral">"<table>"</span> << endl; <a name="l00065"></a>00065 <a name="l00066"></a>00066 cout << <span class="stringliteral">"<tr><td class=\"title\">Send a file</td>"</span> <a name="l00067"></a>00067 << <span class="stringliteral">"<td class=\"form\">"</span> <a name="l00068"></a>00068 << <span class="stringliteral">"<input type=\"file\" name=\"userfile\" accept=\"text/plain\" />"</span> <a name="l00069"></a>00069 << <span class="stringliteral">"</td></tr>"</span> << endl; <a name="l00070"></a>00070 <a name="l00071"></a>00071 cout << <span class="stringliteral">"<tr><td class=\"title\">Upload Redirection</td>"</span> <a name="l00072"></a>00072 << <span class="stringliteral">"<td class=\"form\">"</span> <a name="l00073"></a>00073 << <span class="stringliteral">"<input type=\"checkbox\" name=\"redirect\" />"</span> <a name="l00074"></a>00074 << <span class="stringliteral">"Bounce uploaded file back to browser"</span> <a name="l00075"></a>00075 << <span class="stringliteral">"</td></tr>"</span> << endl; <a name="l00076"></a>00076 <a name="l00077"></a>00077 cout << <span class="stringliteral">"</table>"</span> << endl; <a name="l00078"></a>00078 <a name="l00079"></a>00079 cout << <span class="stringliteral">"<div class=\"center\"><p>"</span> <a name="l00080"></a>00080 << <span class="stringliteral">"<input type=\"submit\" name=\"submit\" value=\"Send the file\" />"</span> <a name="l00081"></a>00081 << <span class="stringliteral">"<input type=\"reset\" value=\"Nevermind\" />"</span> <a name="l00082"></a>00082 << <span class="stringliteral">"</p></div></form>"</span> << endl; <a name="l00083"></a>00083 } <a name="l00084"></a>00084 <a name="l00085"></a>00085 <span class="comment">// Main Street, USA</span> <a name="l00086"></a>00086 <span class="keywordtype">int</span> <a name="l00087"></a>00087 <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="l00088"></a>00088 <span class="keywordtype">char</span> ** <span class="comment">/*argv*/</span>) <a name="l00089"></a>00089 { <a name="l00090"></a>00090 <span class="keywordflow">try</span> { <a name="l00091"></a>00091 <span class="preprocessor">#if HAVE_GETTIMEOFDAY</span> <a name="l00092"></a>00092 <span class="preprocessor"></span> timeval start; <a name="l00093"></a>00093 gettimeofday(&start, NULL); <a name="l00094"></a>00094 <span class="preprocessor">#endif</span> <a name="l00095"></a>00095 <span class="preprocessor"></span> <a name="l00096"></a>00096 <span class="comment">// Create a new Cgicc object containing all the CGI data</span> <a name="l00097"></a>00097 <a class="code" href="classcgicc_1_1Cgicc.html" title="The main class of the GNU cgicc library.">Cgicc</a> cgi; <a name="l00098"></a>00098 <a name="l00099"></a>00099 <span class="comment">// Redirect output, if desired</span> <a name="l00100"></a>00100 <span class="keywordflow">if</span>(cgi.<a class="code" href="classcgicc_1_1Cgicc.html#8b2dc59602e17925e3cf776dd494b8e9" title="Query whether a checkbox is checked.">queryCheckbox</a>(<span class="stringliteral">"redirect"</span>)) { <a name="l00101"></a>00101 <a class="code" href="namespacecgicc.html#8b5e92290b294ee9d8801e5848154100" title="A vector of const FormFile objects.">const_file_iterator</a> file = cgi.<a class="code" href="classcgicc_1_1Cgicc.html#49e812a3491aac2a252a886b1c11cf05" title="Find an uploaded file.">getFile</a>(<span class="stringliteral">"userfile"</span>); <a name="l00102"></a>00102 <a name="l00103"></a>00103 <span class="comment">// Only redirect a valid file</span> <a name="l00104"></a>00104 <span class="keywordflow">if</span>(file != cgi.<a class="code" href="classcgicc_1_1Cgicc.html#973695a02d64f321ab1d243425b11107">getFiles</a>().end()) { <a name="l00105"></a>00105 cout << <a class="code" href="classcgicc_1_1HTTPContentHeader.html" title="HTTP header for data of a specified MIME type.">HTTPContentHeader</a>(file->getDataType()); <a name="l00106"></a>00106 file->writeToStream(cout); <a name="l00107"></a>00107 <a name="l00108"></a>00108 <span class="keywordflow">return</span> EXIT_SUCCESS; <a name="l00109"></a>00109 } <a name="l00110"></a>00110 } <a name="l00111"></a>00111 <a name="l00112"></a>00112 <span class="comment">// Output the HTTP headers for an HTML document, and the HTML 4.0 DTD info</span> <a name="l00113"></a>00113 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="l00114"></a>00114 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="l00115"></a>00115 <a name="l00116"></a>00116 <span class="comment">// Set up the page's header and title.</span> <a name="l00117"></a>00117 <span class="comment">// I will put in lfs to ease reading of the produced HTML. </span> <a name="l00118"></a>00118 cout << head() << endl; <a name="l00119"></a>00119 <a name="l00120"></a>00120 <span class="comment">// Output the style sheet portion of the header</span> <a name="l00121"></a>00121 cout << style() << <a class="code" href="classcgicc_1_1comment.html" title="An HTML comment.">comment</a>() << endl; <a name="l00122"></a>00122 cout << styles; <a name="l00123"></a>00123 cout << <a class="code" href="classcgicc_1_1comment.html" title="An HTML comment.">comment</a>() << style() << endl; <a name="l00124"></a>00124 <a name="l00125"></a>00125 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="l00126"></a>00126 << <span class="stringliteral">" File Upload Test"</span> << title() << endl; <a name="l00127"></a>00127 <a name="l00128"></a>00128 cout << head() << endl; <a name="l00129"></a>00129 <a name="l00130"></a>00130 <span class="comment">// Start the HTML body</span> <a name="l00131"></a>00131 cout << body() << endl; <a name="l00132"></a>00132 <a name="l00133"></a>00133 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="l00134"></a>00134 << <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">" File Upload Test"</span> <a name="l00135"></a>00135 << h1() << endl; <a name="l00136"></a>00136 <a name="l00137"></a>00137 <span class="comment">// Get a pointer to the environment</span> <a name="l00138"></a>00138 <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="l00139"></a>00139 <a name="l00140"></a>00140 <span class="comment">// Generic thank you message</span> <a name="l00141"></a>00141 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="l00142"></a>00142 << 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="l00143"></a>00143 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="l00144"></a>00144 << <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="l00145"></a>00145 << <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="l00146"></a>00146 <a name="l00147"></a>00147 <span class="comment">// Show the uploaded file</span> <a name="l00148"></a>00148 <a class="code" href="namespacecgicc.html#8b5e92290b294ee9d8801e5848154100" title="A vector of const FormFile objects.">const_file_iterator</a> file; <a name="l00149"></a>00149 file = cgi.<a class="code" href="classcgicc_1_1Cgicc.html#49e812a3491aac2a252a886b1c11cf05" title="Find an uploaded file.">getFile</a>(<span class="stringliteral">"userfile"</span>); <a name="l00150"></a>00150 <a name="l00151"></a>00151 <span class="keywordflow">if</span>(file != cgi.<a class="code" href="classcgicc_1_1Cgicc.html#973695a02d64f321ab1d243425b11107">getFiles</a>().end()) { <a name="l00152"></a>00152 <a name="l00153"></a>00153 cout << table() << endl; <a name="l00154"></a>00154 <a name="l00155"></a>00155 cout << tr() << td(<span class="stringliteral">"Name"</span>).set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"title"</span>) <a name="l00156"></a>00156 << td(file->getName()).<span class="keyword">set</span>(<span class="stringliteral">"class"</span>,<span class="stringliteral">"data"</span>) << tr() << endl; <a name="l00157"></a>00157 <a name="l00158"></a>00158 cout << tr() << td(<span class="stringliteral">"Data Type"</span>).set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"title"</span>) <a name="l00159"></a>00159 << td(file->getDataType()).<span class="keyword">set</span>(<span class="stringliteral">"class"</span>,<span class="stringliteral">"data"</span>) << tr() << endl; <a name="l00160"></a>00160 <a name="l00161"></a>00161 cout << tr() << td(<span class="stringliteral">"Filename"</span>).set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"title"</span>) <a name="l00162"></a>00162 << td(file->getFilename()).<span class="keyword">set</span>(<span class="stringliteral">"class"</span>,<span class="stringliteral">"data"</span>) << tr() << endl; <a name="l00163"></a>00163 <a name="l00164"></a>00164 cout << tr() << td(<span class="stringliteral">"Data Length"</span>).set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"title"</span>) <a name="l00165"></a>00165 << td().set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"data"</span>) << file->getDataLength() <a name="l00166"></a>00166 << td() << tr() << endl; <a name="l00167"></a>00167 <a name="l00168"></a>00168 cout << tr() << td(<span class="stringliteral">"File Data"</span>).set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"title"</span>) <a name="l00169"></a>00169 << td().set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"data"</span>) << pre(); <a name="l00170"></a>00170 file->writeToStream(cout); <a name="l00171"></a>00171 cout << pre() << td() << tr() << endl; <a name="l00172"></a>00172 <a name="l00173"></a>00173 cout << table() << endl; <a name="l00174"></a>00174 } <a name="l00175"></a>00175 <a name="l00176"></a>00176 <span class="comment">// Print out the form to do it again</span> <a name="l00177"></a>00177 cout << br() << endl; <a name="l00178"></a>00178 printForm(cgi); <a name="l00179"></a>00179 cout << hr().set(<span class="stringliteral">"class"</span>, <span class="stringliteral">"half"</span>) << endl; <a name="l00180"></a>00180 <a name="l00181"></a>00181 <span class="comment">// Information on cgicc</span> <a name="l00182"></a>00182 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="l00183"></a>00183 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="l00184"></a>00184 cout << cgi.<a class="code" href="classcgicc_1_1Cgicc.html#11eaa8a843c6311eca46fa15b5a19633" title="Get the version number of cgicc.">getVersion</a>() << br() << endl; <a name="l00185"></a>00185 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="l00186"></a>00186 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="l00187"></a>00187 <a name="l00188"></a>00188 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="l00189"></a>00189 <span class="preprocessor">#if HAVE_UNAME</span> <a name="l00190"></a>00190 <span class="preprocessor"></span> <span class="keyword">struct </span>utsname info; <a name="l00191"></a>00191 <span class="keywordflow">if</span>(uname(&info) != -1) { <a name="l00192"></a>00192 cout << <span class="stringliteral">". Running on "</span> << info.sysname; <a name="l00193"></a>00193 cout << <span class="charliteral">' '</span> << info.release << <span class="stringliteral">" ("</span>; <a name="l00194"></a>00194 cout << info.nodename << <span class="stringliteral">")."</span> << endl; <a name="l00195"></a>00195 } <a name="l00196"></a>00196 <span class="preprocessor">#else</span> <a name="l00197"></a>00197 <span class="preprocessor"></span> cout << <span class="stringliteral">"."</span> << endl; <a name="l00198"></a>00198 <span class="preprocessor">#endif</span> <a name="l00199"></a>00199 <span class="preprocessor"></span> <a name="l00200"></a>00200 <span class="preprocessor">#if HAVE_GETTIMEOFDAY</span> <a name="l00201"></a>00201 <span class="preprocessor"></span> <span class="comment">// Information on this query</span> <a name="l00202"></a>00202 timeval end; <a name="l00203"></a>00203 gettimeofday(&end, NULL); <a name="l00204"></a>00204 <span class="keywordtype">long</span> us = ((end.tv_sec - start.tv_sec) * 1000000) <a name="l00205"></a>00205 + (end.tv_usec - start.tv_usec); <a name="l00206"></a>00206 <a name="l00207"></a>00207 cout << br() << <span class="stringliteral">"Total time for request = "</span> << us << <span class="stringliteral">" us"</span>; <a name="l00208"></a>00208 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="l00209"></a>00209 <span class="preprocessor">#endif</span> <a name="l00210"></a>00210 <span class="preprocessor"></span> <a name="l00211"></a>00211 <span class="comment">// End of document</span> <a name="l00212"></a>00212 cout << cgicc::div() << endl; <a name="l00213"></a>00213 cout << body() << html() << endl; <a name="l00214"></a>00214 <a name="l00215"></a>00215 <span class="comment">// No chance for failure in this example</span> <a name="l00216"></a>00216 <span class="keywordflow">return</span> EXIT_SUCCESS; <a name="l00217"></a>00217 } <a name="l00218"></a>00218 <a name="l00219"></a>00219 <span class="comment">// Did any errors occur?</span> <a name="l00220"></a>00220 <span class="keywordflow">catch</span>(<span class="keyword">const</span> std::exception& e) { <a name="l00221"></a>00221 <a name="l00222"></a>00222 <span class="comment">// This is a dummy exception handler, as it doesn't really do</span> <a name="l00223"></a>00223 <span class="comment">// anything except print out information.</span> <a name="l00224"></a>00224 <a name="l00225"></a>00225 <span class="comment">// Reset all the HTML elements that might have been used to </span> <a name="l00226"></a>00226 <span class="comment">// their initial state so we get valid output</span> <a name="l00227"></a>00227 html::reset(); head::reset(); body::reset(); <a name="l00228"></a>00228 title::reset(); h1::reset(); h4::reset(); <a name="l00229"></a>00229 comment::reset(); td::reset(); tr::reset(); <a name="l00230"></a>00230 table::reset(); cgicc::div::reset(); p::reset(); <a name="l00231"></a>00231 a::reset(); h2::reset(); colgroup::reset(); <a name="l00232"></a>00232 <a name="l00233"></a>00233 <span class="comment">// Output the HTTP headers for an HTML document, and the HTML 4.0 DTD info</span> <a name="l00234"></a>00234 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="l00235"></a>00235 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="l00236"></a>00236 <a name="l00237"></a>00237 <span class="comment">// Set up the page's header and title.</span> <a name="l00238"></a>00238 <span class="comment">// I will put in lfs to ease reading of the produced HTML. </span> <a name="l00239"></a>00239 cout << head() << endl; <a name="l00240"></a>00240 <a name="l00241"></a>00241 <span class="comment">// Output the style sheet portion of the header</span> <a name="l00242"></a>00242 cout << style() << <a class="code" href="classcgicc_1_1comment.html" title="An HTML comment.">comment</a>() << endl; <a name="l00243"></a>00243 cout << <span class="stringliteral">"body { color: black; background-color: white; }"</span> << endl; <a name="l00244"></a>00244 cout << <span class="stringliteral">"hr.half { width: 60%; align: center; }"</span> << endl; <a name="l00245"></a>00245 cout << <span class="stringliteral">"span.red, strong.red { color: red; }"</span> << endl; <a name="l00246"></a>00246 cout << <span class="stringliteral">"div.notice { border: solid thin; padding: 1em; margin: 1em 0; "</span> <a name="l00247"></a>00247 << <span class="stringliteral">"background: #ddd; }"</span> << endl; <a name="l00248"></a>00248 <a name="l00249"></a>00249 cout << <a class="code" href="classcgicc_1_1comment.html" title="An HTML comment.">comment</a>() << style() << endl; <a name="l00250"></a>00250 <a name="l00251"></a>00251 cout << title(<span class="stringliteral">"GNU cgicc exception"</span>) << endl; <a name="l00252"></a>00252 cout << head() << endl; <a name="l00253"></a>00253 <a name="l00254"></a>00254 cout << body() << endl; <a name="l00255"></a>00255 <a name="l00256"></a>00256 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="l00257"></a>00257 << <span class="stringliteral">" caught an exception"</span> << h1() << endl; <a name="l00258"></a>00258 <a name="l00259"></a>00259 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="l00260"></a>00260 <a name="l00261"></a>00261 cout << h2(e.what()) << endl; <a name="l00262"></a>00262 <a name="l00263"></a>00263 <span class="comment">// End of document</span> <a name="l00264"></a>00264 cout << cgicc::div() << endl; <a name="l00265"></a>00265 cout << hr().set(<span class="stringliteral">"class"</span>,<span class="stringliteral">"half"</span>) << endl; <a name="l00266"></a>00266 cout << body() << html() << endl; <a name="l00267"></a>00267 <a name="l00268"></a>00268 <span class="keywordflow">return</span> EXIT_SUCCESS; <a name="l00269"></a>00269 } <a name="l00270"></a>00270 } </pre></div></div> <!-- $Id: footer.html,v 1.7 2004/06/12 01:58:25 sbooth Exp $ --> <hr> <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 <a HREF="http://www.doxygen.org/index.html">doxygen</a> 1.5.6 </small></address> </body> </html>