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<h1>cgi_util.cc</h1><a href="cgi__util_8cc.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00002"></a>00002 <span class="comment">// -*- mode: c++; c-basic-offset:4 -*-</span>
<a name="l00003"></a>00003
<a name="l00004"></a>00004 <span class="comment">// This file is part of libdap, A C++ implementation of the OPeNDAP Data</span>
<a name="l00005"></a>00005 <span class="comment">// Access Protocol.</span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="comment">// Copyright (c) 2002,2003 OPeNDAP, Inc.</span>
<a name="l00008"></a>00008 <span class="comment">// Author: James Gallagher <jgallagher@opendap.org></span>
<a name="l00009"></a>00009 <span class="comment">// Reza Nekovei <rnekovei@intcomm.net></span>
<a name="l00010"></a>00010 <span class="comment">//</span>
<a name="l00011"></a>00011 <span class="comment">// This library is free software; you can redistribute it and/or</span>
<a name="l00012"></a>00012 <span class="comment">// modify it under the terms of the GNU Lesser General Public</span>
<a name="l00013"></a>00013 <span class="comment">// License as published by the Free Software Foundation; either</span>
<a name="l00014"></a>00014 <span class="comment">// version 2.1 of the License, or (at your option) any later version.</span>
<a name="l00015"></a>00015 <span class="comment">//</span>
<a name="l00016"></a>00016 <span class="comment">// This library is distributed in the hope that it will be useful,</span>
<a name="l00017"></a>00017 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00018"></a>00018 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00019"></a>00019 <span class="comment">// Lesser General Public License for more details.</span>
<a name="l00020"></a>00020 <span class="comment">//</span>
<a name="l00021"></a>00021 <span class="comment">// You should have received a copy of the GNU Lesser General Public</span>
<a name="l00022"></a>00022 <span class="comment">// License along with this library; if not, write to the Free Software</span>
<a name="l00023"></a>00023 <span class="comment">// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>
<a name="l00024"></a>00024 <span class="comment">//</span>
<a name="l00025"></a>00025 <span class="comment">// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.</span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="comment">// (c) COPYRIGHT URI/MIT 1994-2001</span>
<a name="l00028"></a>00028 <span class="comment">// Please read the full copyright statement in the file COPYRIGHT_URI.</span>
<a name="l00029"></a>00029 <span class="comment">//</span>
<a name="l00030"></a>00030 <span class="comment">// Authors:</span>
<a name="l00031"></a>00031 <span class="comment">// jhrg,jimg James Gallagher <jgallagher@gso.uri.edu></span>
<a name="l00032"></a>00032 <span class="comment">// reza Reza Nekovei <rnekovei@intcomm.net></span>
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="comment">// A few useful routines which are used in CGI programs.</span>
<a name="l00035"></a>00035 <span class="comment">//</span>
<a name="l00036"></a>00036 <span class="comment">// ReZa 9/30/94</span>
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <span class="preprocessor">#include "<a class="code" href="config_8h.html">config.h</a>"</span>
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keyword">static</span> <span class="keywordtype">char</span> rcsid[] <a class="code" href="config_8h.html#05e109ec893d0b12023d5b0cf4f718c4">not_used</a> =
<a name="l00041"></a>00041 {<span class="stringliteral">"$Id: cgi_util.cc 20518 2009-03-05 23:39:46Z jimg $"</span>
<a name="l00042"></a>00042 };
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="preprocessor">#include <cstring></span>
<a name="l00045"></a>00045 <span class="preprocessor">#include <cstdio></span>
<a name="l00046"></a>00046 <span class="preprocessor">#include <ctype.h></span>
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="preprocessor">#ifndef TM_IN_SYS_TIME</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span><span class="preprocessor">#include <time.h></span>
<a name="l00050"></a>00050 <span class="preprocessor">#else</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span><span class="preprocessor">#include <sys/time.h></span>
<a name="l00052"></a>00052 <span class="preprocessor">#endif</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span>
<a name="l00054"></a>00054 <span class="preprocessor">#include <sys/types.h></span>
<a name="l00055"></a>00055 <span class="preprocessor">#include <sys/stat.h></span>
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="preprocessor">#ifndef WIN32</span>
<a name="l00058"></a>00058 <span class="preprocessor"></span><span class="preprocessor">#include <unistd.h></span> <span class="comment">// for access</span>
<a name="l00059"></a>00059 <span class="preprocessor">#include <sys/wait.h></span>
<a name="l00060"></a>00060 <span class="preprocessor">#else</span>
<a name="l00061"></a>00061 <span class="preprocessor"></span><span class="preprocessor">#include <io.h></span>
<a name="l00062"></a>00062 <span class="preprocessor">#include <fcntl.h></span>
<a name="l00063"></a>00063 <span class="preprocessor">#include <process.h></span>
<a name="l00064"></a>00064 <span class="comment">// Win32 does not define this. 08/21/02 jhrg</span>
<a name="l00065"></a>00065 <span class="preprocessor">#define F_OK 0</span>
<a name="l00066"></a>00066 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00067"></a>00067 <span class="preprocessor"></span>
<a name="l00068"></a>00068 <span class="preprocessor">#include <iostream></span>
<a name="l00069"></a>00069 <span class="preprocessor">#include <sstream></span>
<a name="l00070"></a>00070 <span class="preprocessor">#include <fstream></span>
<a name="l00071"></a>00071 <span class="preprocessor">#include <string></span>
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="preprocessor">#include "<a class="code" href="cgi__util_8h.html">cgi_util.h</a>"</span>
<a name="l00074"></a>00074 <span class="preprocessor">#include "<a class="code" href="Ancillary_8h.html">Ancillary.h</a>"</span>
<a name="l00075"></a>00075 <span class="preprocessor">#include "<a class="code" href="util_8h.html">util.h</a>"</span> <span class="comment">// This supplies flush_stream for WIN32.</span>
<a name="l00076"></a>00076 <span class="preprocessor">#include "<a class="code" href="debug_8h.html">debug.h</a>"</span>
<a name="l00077"></a>00077
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="preprocessor">#ifdef WIN32</span>
<a name="l00080"></a>00080 <span class="preprocessor"></span><span class="preprocessor">#define FILE_DELIMITER '\\'</span>
<a name="l00081"></a>00081 <span class="preprocessor"></span><span class="preprocessor">#else // default to unix</span>
<a name="l00082"></a><a class="code" href="cgi__util_8cc.html#f3473dbdf511d56454bb32d78e5885b0">00082</a> <span class="preprocessor"></span><span class="preprocessor">#define FILE_DELIMITER '/'</span>
<a name="l00083"></a>00083 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00084"></a>00084 <span class="preprocessor"></span>
<a name="l00085"></a>00085 <span class="comment">// ...not using a const string here to avoid global objects. jhrg 12/23/05</span>
<a name="l00086"></a><a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">00086</a> <span class="preprocessor">#define CRLF "\r\n" // Change here and in expr-test.cc.</span>
<a name="l00087"></a>00087 <span class="preprocessor"></span>
<a name="l00088"></a>00088 <span class="keyword">using namespace </span>std;
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="keyword">namespace </span>libdap {
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> TimLen = 26; <span class="comment">// length of string from asctime()</span>
<a name="l00093"></a>00093 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">int</span> CLUMP_SIZE = 1024; <span class="comment">// size of clumps to new in fmakeword()</span>
<a name="l00094"></a>00094
<a name="l00108"></a>00108 <span class="keywordtype">bool</span>
<a name="l00109"></a><a class="code" href="namespacelibdap.html#7e95f81049cb65e60edcc5ec41d445d7">00109</a> <a class="code" href="namespacelibdap.html#7e95f81049cb65e60edcc5ec41d445d7" title="Send a version number.">do_version</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &script_ver, <span class="keyword">const</span> <span class="keywordtype">string</span> &dataset_ver)
<a name="l00110"></a>00110 {
<a name="l00111"></a>00111 fprintf(stdout, <span class="stringliteral">"HTTP/1.0 200 OK%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00112"></a>00112 fprintf(stdout, <span class="stringliteral">"XDODS-Server: %s%s"</span>, <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00113"></a>00113 fprintf(stdout, <span class="stringliteral">"XOPeNDAP-Server: %s%s"</span>, <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00114"></a>00114 fprintf(stdout, <span class="stringliteral">"XDAP: %s%s"</span>, <a class="code" href="config_8h.html#9757f0cc77df1fd0759b1b91a9f63ff0">DAP_PROTOCOL_VERSION</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00115"></a>00115 fprintf(stdout, <span class="stringliteral">"Content-Type: text/plain%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00116"></a>00116 fprintf(stdout, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00117"></a>00117
<a name="l00118"></a>00118 fprintf(stdout, <span class="stringliteral">"Core software version: %s%s"</span>, <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="keywordflow">if</span> (script_ver != <span class="stringliteral">""</span>)
<a name="l00121"></a>00121 fprintf(stdout, <span class="stringliteral">"Server Script Revision: %s%s"</span>, script_ver.c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00122"></a>00122
<a name="l00123"></a>00123 <span class="keywordflow">if</span> (dataset_ver != <span class="stringliteral">""</span>)
<a name="l00124"></a>00124 fprintf(stdout, <span class="stringliteral">"Dataset version: %s%s"</span>, dataset_ver.c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00125"></a>00125
<a name="l00126"></a>00126 fflush(stdout) ; <span class="comment">// Not sure this is needed. jhrg 12/23/05</span>
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00140"></a>00140 <span class="keywordtype">void</span>
<a name="l00141"></a><a class="code" href="namespacelibdap.html#c76ab0ba8dd2e6d2db8e4d07175ea266">00141</a> <a class="code" href="namespacelibdap.html#c76ab0ba8dd2e6d2db8e4d07175ea266" title="Logs an error message.">ErrMsgT</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &Msgt)
<a name="l00142"></a>00142 {
<a name="l00143"></a>00143 time_t TimBin;
<a name="l00144"></a>00144 <span class="keywordtype">char</span> TimStr[TimLen];
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="keywordflow">if</span> (time(&TimBin) == (time_t) - 1)
<a name="l00147"></a>00147 strncpy(TimStr, <span class="stringliteral">"time() error "</span>, TimLen-1);
<a name="l00148"></a>00148 <span class="keywordflow">else</span> {
<a name="l00149"></a>00149 strncpy(TimStr, ctime(&TimBin), TimLen-1);
<a name="l00150"></a>00150 TimStr[TimLen - 2] = <span class="charliteral">'\0'</span>; <span class="comment">// overwrite the \n</span>
<a name="l00151"></a>00151 }
<a name="l00152"></a>00152
<a name="l00153"></a>00153 <span class="preprocessor">#if 0</span>
<a name="l00154"></a>00154 <span class="preprocessor"></span> <span class="comment">// This was removed because writing these values out 'leaks' system information.</span>
<a name="l00155"></a>00155 <span class="comment">// Since we're not going to write out the script or host, I also removed the</span>
<a name="l00156"></a>00156 <span class="comment">// calls to getenv(). jhrg 8/7/2007</span>
<a name="l00157"></a>00157 <span class="keyword">const</span> <span class="keywordtype">char</span> *host_or_addr = getenv(<span class="stringliteral">"REMOTE_HOST"</span>) ? getenv(<span class="stringliteral">"REMOTE_HOST"</span>) :
<a name="l00158"></a>00158 getenv(<span class="stringliteral">"REMOTE_ADDR"</span>) ? getenv(<span class="stringliteral">"REMOTE_ADDR"</span>) : <span class="stringliteral">"local (a non-CGI run)"</span>;
<a name="l00159"></a>00159 <span class="keyword">const</span> <span class="keywordtype">char</span> *script = getenv(<span class="stringliteral">"SCRIPT_NAME"</span>) ? getenv(<span class="stringliteral">"SCRIPT_NAME"</span>) :
<a name="l00160"></a>00160 <span class="stringliteral">"OPeNDAP server"</span>;
<a name="l00161"></a>00161
<a name="l00162"></a>00162 cerr << <span class="stringliteral">"["</span> << TimStr << <span class="stringliteral">"] CGI: "</span> << script << <span class="stringliteral">" failed for "</span>
<a name="l00163"></a>00163 << host_or_addr << <span class="stringliteral">": "</span> << Msgt << endl;
<a name="l00164"></a>00164 <span class="preprocessor">#endif</span>
<a name="l00165"></a>00165 <span class="preprocessor"></span> cerr << <span class="stringliteral">"["</span> << TimStr << <span class="stringliteral">"] DAP server error: "</span> << Msgt << endl;
<a name="l00166"></a>00166 }
<a name="l00167"></a>00167
<a name="l00168"></a>00168 <span class="comment">// Given a pathname, return just the filename component with any extension</span>
<a name="l00169"></a>00169 <span class="comment">// removed. The new string resides in newly allocated memory; the caller must</span>
<a name="l00170"></a>00170 <span class="comment">// delete it when done using the filename.</span>
<a name="l00171"></a>00171 <span class="comment">// Originally from the netcdf distribution (ver 2.3.2).</span>
<a name="l00172"></a>00172 <span class="comment">//</span>
<a name="l00173"></a>00173 <span class="comment">// *** Change to string class argument and return type. jhrg</span>
<a name="l00174"></a>00174 <span class="comment">// *** Changed so it also removes the#path#of#the#file# from decompressed</span>
<a name="l00175"></a>00175 <span class="comment">// files. rph.</span>
<a name="l00176"></a>00176 <span class="comment">// Returns: A filename, with path and extension information removed. If</span>
<a name="l00177"></a>00177 <span class="comment">// memory for the new name cannot be allocated, does not return!</span>
<a name="l00178"></a>00178
<a name="l00189"></a>00189 <span class="keywordtype">string</span>
<a name="l00190"></a><a class="code" href="namespacelibdap.html#b6f5b13bfa1cc80a83ca5e78ed97c62b">00190</a> <a class="code" href="namespacelibdap.html#b6f5b13bfa1cc80a83ca5e78ed97c62b" title="Returns the filename portion of a pathname.">name_path</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &path)
<a name="l00191"></a>00191 {
<a name="l00192"></a>00192 <span class="keywordflow">if</span> (path == <span class="stringliteral">""</span>)
<a name="l00193"></a>00193 <span class="keywordflow">return</span> string(<span class="stringliteral">""</span>);
<a name="l00194"></a>00194
<a name="l00195"></a>00195 string::size_type delim = path.find_last_of(<a class="code" href="cgi__util_8cc.html#f3473dbdf511d56454bb32d78e5885b0">FILE_DELIMITER</a>);
<a name="l00196"></a>00196 string::size_type pound = path.find_last_of(<span class="stringliteral">"#"</span>);
<a name="l00197"></a>00197 <span class="keywordtype">string</span> new_path;
<a name="l00198"></a>00198
<a name="l00199"></a>00199 <span class="keywordflow">if</span> (pound != string::npos)
<a name="l00200"></a>00200 new_path = path.substr(pound + 1);
<a name="l00201"></a>00201 <span class="keywordflow">else</span>
<a name="l00202"></a>00202 new_path = path.substr(delim + 1);
<a name="l00203"></a>00203
<a name="l00204"></a>00204 <span class="keywordflow">return</span> new_path;
<a name="l00205"></a>00205 }
<a name="l00206"></a>00206
<a name="l00207"></a>00207 <span class="comment">// Return a MIME rfc-822 date. The grammar for this is:</span>
<a name="l00208"></a>00208 <span class="comment">// date-time = [ day "," ] date time ; dd mm yy</span>
<a name="l00209"></a>00209 <span class="comment">// ; hh:mm:ss zzz</span>
<a name="l00210"></a>00210 <span class="comment">//</span>
<a name="l00211"></a>00211 <span class="comment">// day = "Mon" / "Tue" / "Wed" / "Thu"</span>
<a name="l00212"></a>00212 <span class="comment">// / "Fri" / "Sat" / "Sun"</span>
<a name="l00213"></a>00213 <span class="comment">//</span>
<a name="l00214"></a>00214 <span class="comment">// date = 1*2DIGIT month 2DIGIT ; day month year</span>
<a name="l00215"></a>00215 <span class="comment">// ; e.g. 20 Jun 82</span>
<a name="l00216"></a>00216 <span class="comment">// NB: year is 4 digit; see RFC 1123. 11/30/99 jhrg</span>
<a name="l00217"></a>00217 <span class="comment">//</span>
<a name="l00218"></a>00218 <span class="comment">// month = "Jan" / "Feb" / "Mar" / "Apr"</span>
<a name="l00219"></a>00219 <span class="comment">// / "May" / "Jun" / "Jul" / "Aug"</span>
<a name="l00220"></a>00220 <span class="comment">// / "Sep" / "Oct" / "Nov" / "Dec"</span>
<a name="l00221"></a>00221 <span class="comment">//</span>
<a name="l00222"></a>00222 <span class="comment">// time = hour zone ; ANSI and Military</span>
<a name="l00223"></a>00223 <span class="comment">//</span>
<a name="l00224"></a>00224 <span class="comment">// hour = 2DIGIT ":" 2DIGIT [":" 2DIGIT]</span>
<a name="l00225"></a>00225 <span class="comment">// ; 00:00:00 - 23:59:59</span>
<a name="l00226"></a>00226 <span class="comment">//</span>
<a name="l00227"></a>00227 <span class="comment">// zone = "UT" / "GMT" ; Universal Time</span>
<a name="l00228"></a>00228 <span class="comment">// ; North American : UT</span>
<a name="l00229"></a>00229 <span class="comment">// / "EST" / "EDT" ; Eastern: - 5/ - 4</span>
<a name="l00230"></a>00230 <span class="comment">// / "CST" / "CDT" ; Central: - 6/ - 5</span>
<a name="l00231"></a>00231 <span class="comment">// / "MST" / "MDT" ; Mountain: - 7/ - 6</span>
<a name="l00232"></a>00232 <span class="comment">// / "PST" / "PDT" ; Pacific: - 8/ - 7</span>
<a name="l00233"></a>00233 <span class="comment">// / 1ALPHA ; Military: Z = UT;</span>
<a name="l00234"></a>00234 <span class="comment">// ; A:-1; (J not used)</span>
<a name="l00235"></a>00235 <span class="comment">// ; M:-12; N:+1; Y:+12</span>
<a name="l00236"></a>00236 <span class="comment">// / ( ("+" / "-") 4DIGIT ) ; Local differential</span>
<a name="l00237"></a>00237 <span class="comment">// ; hours+min. (HHMM)</span>
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *days[] =
<a name="l00240"></a>00240 {<span class="stringliteral">"Sun"</span>, <span class="stringliteral">"Mon"</span>, <span class="stringliteral">"Tue"</span>, <span class="stringliteral">"Wed"</span>, <span class="stringliteral">"Thu"</span>, <span class="stringliteral">"Fri"</span>, <span class="stringliteral">"Sat"</span>
<a name="l00241"></a>00241 };
<a name="l00242"></a>00242 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *months[] =
<a name="l00243"></a>00243 {<span class="stringliteral">"Jan"</span>, <span class="stringliteral">"Feb"</span>, <span class="stringliteral">"Mar"</span>, <span class="stringliteral">"Apr"</span>, <span class="stringliteral">"May"</span>, <span class="stringliteral">"Jun"</span>, <span class="stringliteral">"Jul"</span>,
<a name="l00244"></a>00244 <span class="stringliteral">"Aug"</span>, <span class="stringliteral">"Sep"</span>, <span class="stringliteral">"Oct"</span>, <span class="stringliteral">"Nov"</span>, <span class="stringliteral">"Dec"</span>
<a name="l00245"></a>00245 };
<a name="l00246"></a>00246
<a name="l00247"></a>00247 <span class="preprocessor">#ifdef _MSC_VER</span>
<a name="l00248"></a>00248 <span class="preprocessor"></span><span class="preprocessor">#define snprintf sprintf_s</span>
<a name="l00249"></a>00249 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00250"></a>00250 <span class="preprocessor"></span>
<a name="l00258"></a>00258 <span class="keywordtype">string</span>
<a name="l00259"></a><a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">00259</a> <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(<span class="keyword">const</span> time_t t)
<a name="l00260"></a>00260 {
<a name="l00261"></a>00261 <span class="keyword">struct </span>tm *stm = gmtime(&t);
<a name="l00262"></a>00262 <span class="keywordtype">char</span> d[256];
<a name="l00263"></a>00263
<a name="l00264"></a>00264 snprintf(d, 255, <span class="stringliteral">"%s, %02d %s %4d %02d:%02d:%02d GMT"</span>, days[stm->tm_wday],
<a name="l00265"></a>00265 stm->tm_mday, months[stm->tm_mon],
<a name="l00266"></a>00266 1900 + stm->tm_year,
<a name="l00267"></a>00267 stm->tm_hour, stm->tm_min, stm->tm_sec);
<a name="l00268"></a>00268 d[255] = <span class="charliteral">'\0'</span>;
<a name="l00269"></a>00269 <span class="keywordflow">return</span> string(d);
<a name="l00270"></a>00270 }
<a name="l00271"></a>00271
<a name="l00277"></a>00277 time_t
<a name="l00278"></a><a class="code" href="namespacelibdap.html#394c0b1380a16e886f96bf4a9081ed3a">00278</a> <a class="code" href="namespacelibdap.html#394c0b1380a16e886f96bf4a9081ed3a">last_modified_time</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &name)
<a name="l00279"></a>00279 {
<a name="l00280"></a>00280 <span class="keyword">struct </span>stat m;
<a name="l00281"></a>00281
<a name="l00282"></a>00282 <span class="keywordflow">if</span> (stat(name.c_str(), &m) == 0 && (S_IFREG & m.st_mode))
<a name="l00283"></a>00283 <span class="keywordflow">return</span> m.st_mtime;
<a name="l00284"></a>00284 <span class="keywordflow">else</span>
<a name="l00285"></a>00285 <span class="keywordflow">return</span> time(0);
<a name="l00286"></a>00286 }
<a name="l00287"></a>00287
<a name="l00288"></a>00288 <span class="comment">// Send string to set the transfer (mime) type and server version</span>
<a name="l00289"></a>00289 <span class="comment">// Note that the content description filed is used to indicate whether valid</span>
<a name="l00290"></a>00290 <span class="comment">// information of an error message is contained in the document and the</span>
<a name="l00291"></a>00291 <span class="comment">// content-encoding field is used to indicate whether the data is compressed.</span>
<a name="l00292"></a>00292 <span class="comment">// If the data stream is to be compressed, arrange for a compression output</span>
<a name="l00293"></a>00293 <span class="comment">// filter so that all information sent after the header will be compressed.</span>
<a name="l00294"></a>00294 <span class="comment">//</span>
<a name="l00295"></a>00295 <span class="comment">// Returns: false if the compression output filter was to be used but could</span>
<a name="l00296"></a>00296 <span class="comment">// not be started, true otherwise.</span>
<a name="l00297"></a>00297
<a name="l00298"></a>00298 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *descrip[] =
<a name="l00299"></a>00299 {<span class="stringliteral">"unknown"</span>, <span class="stringliteral">"dods_das"</span>, <span class="stringliteral">"dods_dds"</span>, <span class="stringliteral">"dods_data"</span>,
<a name="l00300"></a>00300 <span class="stringliteral">"dods_error"</span>, <span class="stringliteral">"web_error"</span>, <span class="stringliteral">"dap4_ddx"</span>, <span class="stringliteral">"dap4_datax"</span>, <span class="stringliteral">"dap4_errorx"</span>
<a name="l00301"></a>00301 };
<a name="l00302"></a>00302 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *encoding[] =
<a name="l00303"></a>00303 {<span class="stringliteral">"unknown"</span>, <span class="stringliteral">"deflate"</span>, <span class="stringliteral">"x-plain"</span>
<a name="l00304"></a>00304 };
<a name="l00305"></a>00305
<a name="l00318"></a>00318 <span class="keywordtype">void</span>
<a name="l00319"></a><a class="code" href="namespacelibdap.html#ef829d3d34220c1f9db6cd02ae56847a">00319</a> <a class="code" href="namespacelibdap.html#ef829d3d34220c1f9db6cd02ae56847a">set_mime_text</a>(FILE *out, <a class="code" href="namespacelibdap.html#e7466ed8496f06654ec276eac907c06a" title="The type of object in the stream coming from the data server.">ObjectType</a> type, <span class="keyword">const</span> <span class="keywordtype">string</span> &ver,
<a name="l00320"></a>00320 <a class="code" href="namespacelibdap.html#ada86e90b40fc8068dbfe9be79f09e55" title="The type of encoding used on the current stream.">EncodingType</a> enc, <span class="keyword">const</span> time_t last_modified)
<a name="l00321"></a>00321 {
<a name="l00322"></a>00322 fprintf(out, <span class="stringliteral">"HTTP/1.0 200 OK%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00323"></a>00323 <span class="keywordflow">if</span> (ver == <span class="stringliteral">""</span>) {
<a name="l00324"></a>00324 fprintf(out, <span class="stringliteral">"XDODS-Server: %s%s"</span>, <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00325"></a>00325 fprintf(out, <span class="stringliteral">"XOPeNDAP-Server: %s%s"</span>, <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00326"></a>00326 }
<a name="l00327"></a>00327 <span class="keywordflow">else</span> {
<a name="l00328"></a>00328 fprintf(out, <span class="stringliteral">"XDODS-Server: %s%s"</span>, ver.c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00329"></a>00329 fprintf(out, <span class="stringliteral">"XOPeNDAP-Server: %s%s"</span>, ver.c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00330"></a>00330 }
<a name="l00331"></a>00331 fprintf(out, <span class="stringliteral">"XDAP: %s%s"</span>, <a class="code" href="config_8h.html#9757f0cc77df1fd0759b1b91a9f63ff0">DAP_PROTOCOL_VERSION</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00332"></a>00332
<a name="l00333"></a>00333 <span class="keyword">const</span> time_t t = time(0);
<a name="l00334"></a>00334 fprintf(out, <span class="stringliteral">"Date: %s%s"</span>, <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00335"></a>00335
<a name="l00336"></a>00336 fprintf(out, <span class="stringliteral">"Last-Modified: "</span>) ;
<a name="l00337"></a>00337 <span class="keywordflow">if</span> (last_modified > 0)
<a name="l00338"></a>00338 fprintf(out, <span class="stringliteral">"%s%s"</span>, <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(last_modified).c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00339"></a>00339 <span class="keywordflow">else</span>
<a name="l00340"></a>00340 fprintf(out, <span class="stringliteral">"%s%s"</span>, <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00341"></a>00341
<a name="l00342"></a>00342 <span class="keywordflow">if</span> (type == <a class="code" href="namespacelibdap.html#e7466ed8496f06654ec276eac907c06a605a335e5665d5f3ac75cacf42a15ae8">dap4_ddx</a>)
<a name="l00343"></a>00343 fprintf(out, <span class="stringliteral">"Content-Type: text/xml%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00344"></a>00344 <span class="keywordflow">else</span>
<a name="l00345"></a>00345 fprintf(out, <span class="stringliteral">"Content-Type: text/plain%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00346"></a>00346
<a name="l00347"></a>00347 <span class="comment">// Note that Content-Description is from RFC 2045 (MIME, pt 1), not 2616.</span>
<a name="l00348"></a>00348 <span class="comment">// jhrg 12/23/05</span>
<a name="l00349"></a>00349 fprintf(out, <span class="stringliteral">"Content-Description: %s%s"</span>, descrip[type], <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00350"></a>00350 <span class="keywordflow">if</span> (type == <a class="code" href="namespacelibdap.html#e7466ed8496f06654ec276eac907c06a742dd62797a6ff77549a1803a4e77d79">dods_error</a>) <span class="comment">// don't cache our error responses.</span>
<a name="l00351"></a>00351 fprintf(out, <span class="stringliteral">"Cache-Control: no-cache%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00352"></a>00352 <span class="comment">// Don't write a Content-Encoding header for x-plain since that breaks</span>
<a name="l00353"></a>00353 <span class="comment">// Netscape on NT. jhrg 3/23/97</span>
<a name="l00354"></a>00354 <span class="keywordflow">if</span> (enc != <a class="code" href="namespacelibdap.html#ada86e90b40fc8068dbfe9be79f09e55b128dd348d8e64eff653ca8efa0574f4">x_plain</a>)
<a name="l00355"></a>00355 fprintf(out, <span class="stringliteral">"Content-Encoding: %s%s"</span>, encoding[enc], <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00356"></a>00356 fprintf(out, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00357"></a>00357 }
<a name="l00358"></a>00358
<a name="l00371"></a>00371 <span class="keywordtype">void</span>
<a name="l00372"></a><a class="code" href="namespacelibdap.html#7a785b8fcc89e5be01284c06a9dbc97d">00372</a> <a class="code" href="namespacelibdap.html#ef829d3d34220c1f9db6cd02ae56847a">set_mime_text</a>(ostream &strm, <a class="code" href="namespacelibdap.html#e7466ed8496f06654ec276eac907c06a" title="The type of object in the stream coming from the data server.">ObjectType</a> type, <span class="keyword">const</span> <span class="keywordtype">string</span> &ver,
<a name="l00373"></a>00373 <a class="code" href="namespacelibdap.html#ada86e90b40fc8068dbfe9be79f09e55" title="The type of encoding used on the current stream.">EncodingType</a> enc, <span class="keyword">const</span> time_t last_modified)
<a name="l00374"></a>00374 {
<a name="l00375"></a>00375 strm << <span class="stringliteral">"HTTP/1.0 200 OK"</span> << <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a> ;
<a name="l00376"></a>00376 <span class="keywordflow">if</span> (ver == <span class="stringliteral">""</span>) {
<a name="l00377"></a>00377 strm << <span class="stringliteral">"XDODS-Server: "</span> << <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a> << CRLF ;
<a name="l00378"></a>00378 strm << <span class="stringliteral">"XOPeNDAP-Server: "</span> << <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a> << CRLF ;
<a name="l00379"></a>00379 }
<a name="l00380"></a>00380 <span class="keywordflow">else</span> {
<a name="l00381"></a>00381 strm << <span class="stringliteral">"XDODS-Server: "</span> << ver.c_str() << CRLF ;
<a name="l00382"></a>00382 strm << <span class="stringliteral">"XOPeNDAP-Server: "</span> << ver.c_str() << CRLF ;
<a name="l00383"></a>00383 }
<a name="l00384"></a>00384 strm << <span class="stringliteral">"XDAP: "</span> << <a class="code" href="config_8h.html#9757f0cc77df1fd0759b1b91a9f63ff0">DAP_PROTOCOL_VERSION</a> << CRLF ;
<a name="l00385"></a>00385
<a name="l00386"></a>00386 <span class="keyword">const</span> time_t t = time(0);
<a name="l00387"></a>00387 strm << <span class="stringliteral">"Date: "</span> << <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str() << CRLF ;
<a name="l00388"></a>00388
<a name="l00389"></a>00389 strm << <span class="stringliteral">"Last-Modified: "</span> ;
<a name="l00390"></a>00390 <span class="keywordflow">if</span> (last_modified > 0)
<a name="l00391"></a>00391 strm << <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(last_modified).c_str() << CRLF ;
<a name="l00392"></a>00392 <span class="keywordflow">else</span>
<a name="l00393"></a>00393 strm << <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str() << CRLF ;
<a name="l00394"></a>00394
<a name="l00395"></a>00395 <span class="keywordflow">if</span> (type == <a class="code" href="namespacelibdap.html#e7466ed8496f06654ec276eac907c06a605a335e5665d5f3ac75cacf42a15ae8">dap4_ddx</a>)
<a name="l00396"></a>00396 strm << <span class="stringliteral">"Content-Type: text/xml"</span> << CRLF ;
<a name="l00397"></a>00397 <span class="keywordflow">else</span>
<a name="l00398"></a>00398 strm << <span class="stringliteral">"Content-Type: text/plain"</span> << CRLF ;
<a name="l00399"></a>00399
<a name="l00400"></a>00400 <span class="comment">// Note that Content-Description is from RFC 2045 (MIME, pt 1), not 2616.</span>
<a name="l00401"></a>00401 <span class="comment">// jhrg 12/23/05</span>
<a name="l00402"></a>00402 strm << <span class="stringliteral">"Content-Description: "</span> << descrip[type] << CRLF ;
<a name="l00403"></a>00403 <span class="keywordflow">if</span> (type == <a class="code" href="namespacelibdap.html#e7466ed8496f06654ec276eac907c06a742dd62797a6ff77549a1803a4e77d79">dods_error</a>) <span class="comment">// don't cache our error responses.</span>
<a name="l00404"></a>00404 strm << <span class="stringliteral">"Cache-Control: no-cache"</span> << CRLF ;
<a name="l00405"></a>00405 <span class="comment">// Don't write a Content-Encoding header for x-plain since that breaks</span>
<a name="l00406"></a>00406 <span class="comment">// Netscape on NT. jhrg 3/23/97</span>
<a name="l00407"></a>00407 <span class="keywordflow">if</span> (enc != <a class="code" href="namespacelibdap.html#ada86e90b40fc8068dbfe9be79f09e55b128dd348d8e64eff653ca8efa0574f4">x_plain</a>)
<a name="l00408"></a>00408 strm << <span class="stringliteral">"Content-Encoding: "</span> << encoding[enc] << CRLF ;
<a name="l00409"></a>00409 strm << CRLF ;
<a name="l00410"></a>00410 }
<a name="l00411"></a>00411
<a name="l00422"></a>00422 <span class="keywordtype">void</span>
<a name="l00423"></a><a class="code" href="namespacelibdap.html#244daa3bbc88d3d96624ec6359d07bcc">00423</a> <a class="code" href="namespacelibdap.html#244daa3bbc88d3d96624ec6359d07bcc">set_mime_html</a>(FILE *out, <a class="code" href="namespacelibdap.html#e7466ed8496f06654ec276eac907c06a" title="The type of object in the stream coming from the data server.">ObjectType</a> type, <span class="keyword">const</span> <span class="keywordtype">string</span> &ver,
<a name="l00424"></a>00424 <a class="code" href="namespacelibdap.html#ada86e90b40fc8068dbfe9be79f09e55" title="The type of encoding used on the current stream.">EncodingType</a> enc, <span class="keyword">const</span> time_t last_modified)
<a name="l00425"></a>00425 {
<a name="l00426"></a>00426 fprintf(out, <span class="stringliteral">"HTTP/1.0 200 OK%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00427"></a>00427 <span class="keywordflow">if</span> (ver == <span class="stringliteral">""</span>) {
<a name="l00428"></a>00428 fprintf(out, <span class="stringliteral">"XDODS-Server: %s%s"</span>, <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00429"></a>00429 fprintf(out, <span class="stringliteral">"XOPeNDAP-Server: %s%s"</span>, <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00430"></a>00430 }
<a name="l00431"></a>00431 <span class="keywordflow">else</span> {
<a name="l00432"></a>00432 fprintf(out, <span class="stringliteral">"XDODS-Server: %s%s"</span>, ver.c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00433"></a>00433 fprintf(out, <span class="stringliteral">"XOPeNDAP-Server: %s%s"</span>, ver.c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00434"></a>00434 }
<a name="l00435"></a>00435 fprintf(out, <span class="stringliteral">"XDAP: %s%s"</span>, <a class="code" href="config_8h.html#9757f0cc77df1fd0759b1b91a9f63ff0">DAP_PROTOCOL_VERSION</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00436"></a>00436
<a name="l00437"></a>00437 <span class="keyword">const</span> time_t t = time(0);
<a name="l00438"></a>00438 fprintf(out, <span class="stringliteral">"Date: %s%s"</span>, <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00439"></a>00439
<a name="l00440"></a>00440 fprintf(out, <span class="stringliteral">"Last-Modified: "</span>) ;
<a name="l00441"></a>00441 <span class="keywordflow">if</span> (last_modified > 0)
<a name="l00442"></a>00442 fprintf(out, <span class="stringliteral">"%s%s"</span>, <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(last_modified).c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00443"></a>00443 <span class="keywordflow">else</span>
<a name="l00444"></a>00444 fprintf(out, <span class="stringliteral">"%s%s"</span>, <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00445"></a>00445
<a name="l00446"></a>00446 fprintf(out, <span class="stringliteral">"Content-type: text/html%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00447"></a>00447 <span class="comment">// See note above about Content-Description header. jhrg 12/23/05</span>
<a name="l00448"></a>00448 fprintf(out, <span class="stringliteral">"Content-Description: %s%s"</span>, descrip[type], <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00449"></a>00449 <span class="keywordflow">if</span> (type == <a class="code" href="namespacelibdap.html#e7466ed8496f06654ec276eac907c06a742dd62797a6ff77549a1803a4e77d79">dods_error</a>) <span class="comment">// don't cache our error responses.</span>
<a name="l00450"></a>00450 fprintf(out, <span class="stringliteral">"Cache-Control: no-cache%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00451"></a>00451 <span class="comment">// Don't write a Content-Encoding header for x-plain since that breaks</span>
<a name="l00452"></a>00452 <span class="comment">// Netscape on NT. jhrg 3/23/97</span>
<a name="l00453"></a>00453 <span class="keywordflow">if</span> (enc != <a class="code" href="namespacelibdap.html#ada86e90b40fc8068dbfe9be79f09e55b128dd348d8e64eff653ca8efa0574f4">x_plain</a>)
<a name="l00454"></a>00454 fprintf(out, <span class="stringliteral">"Content-Encoding: %s%s"</span>, encoding[enc], <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00455"></a>00455 fprintf(out, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00456"></a>00456 }
<a name="l00457"></a>00457
<a name="l00468"></a>00468 <span class="keywordtype">void</span>
<a name="l00469"></a><a class="code" href="namespacelibdap.html#2d47123836f484835fd6d85d66ca0129">00469</a> <a class="code" href="namespacelibdap.html#244daa3bbc88d3d96624ec6359d07bcc">set_mime_html</a>(ostream &strm, <a class="code" href="namespacelibdap.html#e7466ed8496f06654ec276eac907c06a" title="The type of object in the stream coming from the data server.">ObjectType</a> type, <span class="keyword">const</span> <span class="keywordtype">string</span> &ver,
<a name="l00470"></a>00470 <a class="code" href="namespacelibdap.html#ada86e90b40fc8068dbfe9be79f09e55" title="The type of encoding used on the current stream.">EncodingType</a> enc, <span class="keyword">const</span> time_t last_modified)
<a name="l00471"></a>00471 {
<a name="l00472"></a>00472 strm << <span class="stringliteral">"HTTP/1.0 200 OK"</span> << <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a> ;
<a name="l00473"></a>00473 <span class="keywordflow">if</span> (ver == <span class="stringliteral">""</span>) {
<a name="l00474"></a>00474 strm << <span class="stringliteral">"XDODS-Server: "</span> << <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a> << CRLF ;
<a name="l00475"></a>00475 strm << <span class="stringliteral">"XOPeNDAP-Server: "</span> << <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a> << CRLF ;
<a name="l00476"></a>00476 }
<a name="l00477"></a>00477 <span class="keywordflow">else</span> {
<a name="l00478"></a>00478 strm << <span class="stringliteral">"XDODS-Server: "</span> << ver.c_str() << CRLF ;
<a name="l00479"></a>00479 strm << <span class="stringliteral">"XOPeNDAP-Server: "</span> << ver.c_str() << CRLF ;
<a name="l00480"></a>00480 }
<a name="l00481"></a>00481 strm << <span class="stringliteral">"XDAP: "</span> << <a class="code" href="config_8h.html#9757f0cc77df1fd0759b1b91a9f63ff0">DAP_PROTOCOL_VERSION</a> << CRLF ;
<a name="l00482"></a>00482
<a name="l00483"></a>00483 <span class="keyword">const</span> time_t t = time(0);
<a name="l00484"></a>00484 strm << <span class="stringliteral">"Date: "</span> << <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str() << CRLF ;
<a name="l00485"></a>00485
<a name="l00486"></a>00486 strm << <span class="stringliteral">"Last-Modified: "</span> ;
<a name="l00487"></a>00487 <span class="keywordflow">if</span> (last_modified > 0)
<a name="l00488"></a>00488 strm << <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(last_modified).c_str() << CRLF ;
<a name="l00489"></a>00489 <span class="keywordflow">else</span>
<a name="l00490"></a>00490 strm << <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str() << CRLF ;
<a name="l00491"></a>00491
<a name="l00492"></a>00492 strm << <span class="stringliteral">"Content-type: text/html"</span> << CRLF ;
<a name="l00493"></a>00493 <span class="comment">// See note above about Content-Description header. jhrg 12/23/05</span>
<a name="l00494"></a>00494 strm << <span class="stringliteral">"Content-Description: "</span> << descrip[type] << CRLF ;
<a name="l00495"></a>00495 <span class="keywordflow">if</span> (type == <a class="code" href="namespacelibdap.html#e7466ed8496f06654ec276eac907c06a742dd62797a6ff77549a1803a4e77d79">dods_error</a>) <span class="comment">// don't cache our error responses.</span>
<a name="l00496"></a>00496 strm << <span class="stringliteral">"Cache-Control: no-cache"</span> << CRLF ;
<a name="l00497"></a>00497 <span class="comment">// Don't write a Content-Encoding header for x-plain since that breaks</span>
<a name="l00498"></a>00498 <span class="comment">// Netscape on NT. jhrg 3/23/97</span>
<a name="l00499"></a>00499 <span class="keywordflow">if</span> (enc != <a class="code" href="namespacelibdap.html#ada86e90b40fc8068dbfe9be79f09e55b128dd348d8e64eff653ca8efa0574f4">x_plain</a>)
<a name="l00500"></a>00500 strm << <span class="stringliteral">"Content-Encoding: "</span> << encoding[enc] << CRLF ;
<a name="l00501"></a>00501 strm << CRLF ;
<a name="l00502"></a>00502 }
<a name="l00503"></a>00503
<a name="l00517"></a>00517 <span class="keywordtype">void</span>
<a name="l00518"></a><a class="code" href="namespacelibdap.html#57a713334cf4756cabd29e7468ef8bae">00518</a> <a class="code" href="namespacelibdap.html#57a713334cf4756cabd29e7468ef8bae">set_mime_binary</a>(FILE *out, <a class="code" href="namespacelibdap.html#e7466ed8496f06654ec276eac907c06a" title="The type of object in the stream coming from the data server.">ObjectType</a> type, <span class="keyword">const</span> <span class="keywordtype">string</span> &ver,
<a name="l00519"></a>00519 <a class="code" href="namespacelibdap.html#ada86e90b40fc8068dbfe9be79f09e55" title="The type of encoding used on the current stream.">EncodingType</a> enc, <span class="keyword">const</span> time_t last_modified)
<a name="l00520"></a>00520 {
<a name="l00521"></a>00521 fprintf(out, <span class="stringliteral">"HTTP/1.0 200 OK%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00522"></a>00522 <span class="keywordflow">if</span> (ver == <span class="stringliteral">""</span>) {
<a name="l00523"></a>00523 fprintf(out, <span class="stringliteral">"XDODS-Server: %s%s"</span>, <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00524"></a>00524 fprintf(out, <span class="stringliteral">"XOPeNDAP-Server: %s%s"</span>, <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00525"></a>00525 }
<a name="l00526"></a>00526 <span class="keywordflow">else</span> {
<a name="l00527"></a>00527 fprintf(out, <span class="stringliteral">"XDODS-Server: %s%s"</span>, ver.c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00528"></a>00528 fprintf(out, <span class="stringliteral">"XOPeNDAP-Server: %s%s"</span>, ver.c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00529"></a>00529 }
<a name="l00530"></a>00530 fprintf(out, <span class="stringliteral">"XDAP: %s%s"</span>, <a class="code" href="config_8h.html#9757f0cc77df1fd0759b1b91a9f63ff0">DAP_PROTOCOL_VERSION</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00531"></a>00531
<a name="l00532"></a>00532 <span class="keyword">const</span> time_t t = time(0);
<a name="l00533"></a>00533 fprintf(out, <span class="stringliteral">"Date: %s%s"</span>, <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00534"></a>00534
<a name="l00535"></a>00535 fprintf(out, <span class="stringliteral">"Last-Modified: "</span>) ;
<a name="l00536"></a>00536 <span class="keywordflow">if</span> (last_modified > 0)
<a name="l00537"></a>00537 fprintf(out, <span class="stringliteral">"%s%s"</span>, <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(last_modified).c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00538"></a>00538 <span class="keywordflow">else</span>
<a name="l00539"></a>00539 fprintf(out, <span class="stringliteral">"%s%s"</span>, <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00540"></a>00540
<a name="l00541"></a>00541 fprintf(out, <span class="stringliteral">"Content-Type: application/octet-stream%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00542"></a>00542 fprintf(out, <span class="stringliteral">"Content-Description: %s%s"</span>, descrip[type], <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00543"></a>00543 <span class="keywordflow">if</span> (enc != <a class="code" href="namespacelibdap.html#ada86e90b40fc8068dbfe9be79f09e55b128dd348d8e64eff653ca8efa0574f4">x_plain</a>)
<a name="l00544"></a>00544 fprintf(out, <span class="stringliteral">"Content-Encoding: %s%s"</span>, encoding[enc], <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00545"></a>00545
<a name="l00546"></a>00546 fprintf(out, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00547"></a>00547 }
<a name="l00548"></a>00548
<a name="l00562"></a>00562 <span class="keywordtype">void</span>
<a name="l00563"></a><a class="code" href="namespacelibdap.html#e55c70a6b2073269d49dd7654d625710">00563</a> <a class="code" href="namespacelibdap.html#57a713334cf4756cabd29e7468ef8bae">set_mime_binary</a>(ostream &strm, <a class="code" href="namespacelibdap.html#e7466ed8496f06654ec276eac907c06a" title="The type of object in the stream coming from the data server.">ObjectType</a> type, <span class="keyword">const</span> <span class="keywordtype">string</span> &ver,
<a name="l00564"></a>00564 <a class="code" href="namespacelibdap.html#ada86e90b40fc8068dbfe9be79f09e55" title="The type of encoding used on the current stream.">EncodingType</a> enc, <span class="keyword">const</span> time_t last_modified)
<a name="l00565"></a>00565 {
<a name="l00566"></a>00566 strm << <span class="stringliteral">"HTTP/1.0 200 OK"</span> << <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a> ;
<a name="l00567"></a>00567 <span class="keywordflow">if</span> (ver == <span class="stringliteral">""</span>) {
<a name="l00568"></a>00568 strm << <span class="stringliteral">"XDODS-Server: "</span> << <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a> << CRLF ;
<a name="l00569"></a>00569 strm << <span class="stringliteral">"XOPeNDAP-Server: "</span> << <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a> << CRLF ;
<a name="l00570"></a>00570 }
<a name="l00571"></a>00571 <span class="keywordflow">else</span> {
<a name="l00572"></a>00572 strm << <span class="stringliteral">"XDODS-Server: "</span> << ver.c_str() << CRLF ;
<a name="l00573"></a>00573 strm << <span class="stringliteral">"XOPeNDAP-Server: "</span> << ver.c_str() << CRLF ;
<a name="l00574"></a>00574 }
<a name="l00575"></a>00575 strm << <span class="stringliteral">"XDAP: "</span> << <a class="code" href="config_8h.html#9757f0cc77df1fd0759b1b91a9f63ff0">DAP_PROTOCOL_VERSION</a> << CRLF ;
<a name="l00576"></a>00576
<a name="l00577"></a>00577 <span class="keyword">const</span> time_t t = time(0);
<a name="l00578"></a>00578 strm << <span class="stringliteral">"Date: "</span> << <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str() << CRLF ;
<a name="l00579"></a>00579
<a name="l00580"></a>00580 strm << <span class="stringliteral">"Last-Modified: "</span> ;
<a name="l00581"></a>00581 <span class="keywordflow">if</span> (last_modified > 0)
<a name="l00582"></a>00582 strm << <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(last_modified).c_str() << CRLF ;
<a name="l00583"></a>00583 <span class="keywordflow">else</span>
<a name="l00584"></a>00584 strm << <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str() << CRLF ;
<a name="l00585"></a>00585
<a name="l00586"></a>00586 strm << <span class="stringliteral">"Content-Type: application/octet-stream"</span> << CRLF ;
<a name="l00587"></a>00587 strm << <span class="stringliteral">"Content-Description: "</span> << descrip[type] << CRLF ;
<a name="l00588"></a>00588 <span class="keywordflow">if</span> (enc != <a class="code" href="namespacelibdap.html#ada86e90b40fc8068dbfe9be79f09e55b128dd348d8e64eff653ca8efa0574f4">x_plain</a>)
<a name="l00589"></a>00589 strm << <span class="stringliteral">"Content-Encoding: "</span> << encoding[enc] << CRLF ;
<a name="l00590"></a>00590
<a name="l00591"></a>00591 strm << CRLF ;
<a name="l00592"></a>00592 }
<a name="l00593"></a>00593
<a name="l00594"></a>00594
<a name="l00601"></a>00601 <span class="keywordtype">void</span>
<a name="l00602"></a><a class="code" href="namespacelibdap.html#21859ebeabd395e729583e2b15328cfa">00602</a> <a class="code" href="namespacelibdap.html#21859ebeabd395e729583e2b15328cfa">set_mime_error</a>(FILE *out, <span class="keywordtype">int</span> code, <span class="keyword">const</span> <span class="keywordtype">string</span> &reason,
<a name="l00603"></a>00603 <span class="keyword">const</span> <span class="keywordtype">string</span> &<a class="code" href="getdap_8cc.html#a31f487a99743d24af9076a3e11e5425">version</a>)
<a name="l00604"></a>00604 {
<a name="l00605"></a>00605 fprintf(out, <span class="stringliteral">"HTTP/1.0 %d %s%s"</span>, code, reason.c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00606"></a>00606 <span class="keywordflow">if</span> (version == <span class="stringliteral">""</span>) {
<a name="l00607"></a>00607 fprintf(out, <span class="stringliteral">"XDODS-Server: %s%s"</span>, <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00608"></a>00608 fprintf(out, <span class="stringliteral">"XOPeNDAP-Server: %s%s"</span>, <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00609"></a>00609 }
<a name="l00610"></a>00610 <span class="keywordflow">else</span> {
<a name="l00611"></a>00611 fprintf(out, <span class="stringliteral">"XDODS-Server: %s%s"</span>, version.c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00612"></a>00612 fprintf(out, <span class="stringliteral">"XOPeNDAP-Server: %s%s"</span>, version.c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00613"></a>00613 }
<a name="l00614"></a>00614 fprintf(out, <span class="stringliteral">"XDAP: %s%s"</span>, <a class="code" href="config_8h.html#9757f0cc77df1fd0759b1b91a9f63ff0">DAP_PROTOCOL_VERSION</a>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00615"></a>00615
<a name="l00616"></a>00616 <span class="keyword">const</span> time_t t = time(0);
<a name="l00617"></a>00617 fprintf(out, <span class="stringliteral">"Date: %s%s"</span>, <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00618"></a>00618 fprintf(out, <span class="stringliteral">"Cache-Control: no-cache%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00619"></a>00619 fprintf(out, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00620"></a>00620 }
<a name="l00621"></a>00621
<a name="l00628"></a>00628 <span class="keywordtype">void</span>
<a name="l00629"></a><a class="code" href="namespacelibdap.html#b2d00f30883d50ec4c6a7e48e489f8c0">00629</a> <a class="code" href="namespacelibdap.html#21859ebeabd395e729583e2b15328cfa">set_mime_error</a>(ostream &strm, <span class="keywordtype">int</span> code, <span class="keyword">const</span> <span class="keywordtype">string</span> &reason,
<a name="l00630"></a>00630 <span class="keyword">const</span> <span class="keywordtype">string</span> &<a class="code" href="getdap_8cc.html#a31f487a99743d24af9076a3e11e5425">version</a>)
<a name="l00631"></a>00631 {
<a name="l00632"></a>00632 strm << <span class="stringliteral">"HTTP/1.0 "</span> << code << <span class="stringliteral">" "</span> << reason.c_str() << <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a> ;
<a name="l00633"></a>00633 <span class="keywordflow">if</span> (version == <span class="stringliteral">""</span>) {
<a name="l00634"></a>00634 strm << <span class="stringliteral">"XDODS-Server: "</span> << <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a> << <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a> ;
<a name="l00635"></a>00635 strm << <span class="stringliteral">"XOPeNDAP-Server: "</span> << <a class="code" href="config_8h.html#b2eef76504098908aacbd5ec3433d93c">DVR</a> << CRLF ;
<a name="l00636"></a>00636 }
<a name="l00637"></a>00637 <span class="keywordflow">else</span> {
<a name="l00638"></a>00638 strm << <span class="stringliteral">"XDODS-Server: "</span> << version.c_str() << <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a> ;
<a name="l00639"></a>00639 strm << <span class="stringliteral">"XOPeNDAP-Server: "</span> << version.c_str() << <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a> ;
<a name="l00640"></a>00640 }
<a name="l00641"></a>00641 strm << <span class="stringliteral">"XDAP: "</span> << <a class="code" href="config_8h.html#9757f0cc77df1fd0759b1b91a9f63ff0">DAP_PROTOCOL_VERSION</a> << <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a> ;
<a name="l00642"></a>00642
<a name="l00643"></a>00643 <span class="keyword">const</span> time_t t = time(0);
<a name="l00644"></a>00644 strm << <span class="stringliteral">"Date: "</span> << <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str() << CRLF ;
<a name="l00645"></a>00645 strm << <span class="stringliteral">"Cache-Control: no-cache"</span> << CRLF ;
<a name="l00646"></a>00646 strm << CRLF ;
<a name="l00647"></a>00647 }
<a name="l00648"></a>00648
<a name="l00649"></a>00649
<a name="l00656"></a>00656 <span class="keywordtype">void</span>
<a name="l00657"></a><a class="code" href="namespacelibdap.html#46842454008837163552f30754a7388a">00657</a> <a class="code" href="namespacelibdap.html#46842454008837163552f30754a7388a" title="Send a `Not Modified&#39; response.">set_mime_not_modified</a>(FILE *out)
<a name="l00658"></a>00658 {
<a name="l00659"></a>00659 fprintf(out, <span class="stringliteral">"HTTP/1.0 304 NOT MODIFIED%s"</span>, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00660"></a>00660 <span class="keyword">const</span> time_t t = time(0);
<a name="l00661"></a>00661 fprintf(out, <span class="stringliteral">"Date: %s%s"</span>, <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str(), <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00662"></a>00662 fprintf(out, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>) ;
<a name="l00663"></a>00663 }
<a name="l00664"></a>00664
<a name="l00671"></a>00671 <span class="keywordtype">void</span>
<a name="l00672"></a><a class="code" href="namespacelibdap.html#9ff38622675d29e932726aea56525a40">00672</a> <a class="code" href="namespacelibdap.html#46842454008837163552f30754a7388a" title="Send a `Not Modified&#39; response.">set_mime_not_modified</a>(ostream &strm)
<a name="l00673"></a>00673 {
<a name="l00674"></a>00674 strm << <span class="stringliteral">"HTTP/1.0 304 NOT MODIFIED"</span> << <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a> ;
<a name="l00675"></a>00675 <span class="keyword">const</span> time_t t = time(0);
<a name="l00676"></a>00676 strm << <span class="stringliteral">"Date: "</span> << <a class="code" href="namespacelibdap.html#c9f9538a83379c66933c2c40d90c268e">rfc822_date</a>(t).c_str() << CRLF ;
<a name="l00677"></a>00677 strm << CRLF ;
<a name="l00678"></a>00678 }
<a name="l00679"></a>00679
<a name="l00688"></a>00688 <span class="keywordtype">bool</span>
<a name="l00689"></a><a class="code" href="namespacelibdap.html#505f2ae07c56035f983661b3fbe927a0">00689</a> <a class="code" href="namespacelibdap.html#505f2ae07c56035f983661b3fbe927a0">found_override</a>(<span class="keywordtype">string</span> name, <span class="keywordtype">string</span> &doc)
<a name="l00690"></a>00690 {
<a name="l00691"></a>00691 ifstream ifs((name + <span class="stringliteral">".ovr"</span>).c_str());
<a name="l00692"></a>00692 <span class="keywordflow">if</span> (!ifs)
<a name="l00693"></a>00693 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00694"></a>00694
<a name="l00695"></a>00695 <span class="keywordtype">char</span> tmp[256];
<a name="l00696"></a>00696 doc = <span class="stringliteral">""</span>;
<a name="l00697"></a>00697 <span class="keywordflow">while</span> (!ifs.eof()) {
<a name="l00698"></a>00698 ifs.getline(tmp, 255);
<a name="l00699"></a>00699 strcat(tmp, <span class="stringliteral">"\n"</span>);
<a name="l00700"></a>00700 doc += tmp;
<a name="l00701"></a>00701 }
<a name="l00702"></a>00702
<a name="l00703"></a>00703 ifs.close();
<a name="l00704"></a>00704 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00705"></a>00705 }
<a name="l00706"></a>00706
<a name="l00715"></a>00715 <span class="keywordtype">bool</span>
<a name="l00716"></a><a class="code" href="namespacelibdap.html#84080cf0736578f62620dde0fd3f2110">00716</a> <a class="code" href="namespacelibdap.html#84080cf0736578f62620dde0fd3f2110" title="Read and discard the MIME header of the stream in.">remove_mime_header</a>(FILE *in)
<a name="l00717"></a>00717 {
<a name="l00718"></a>00718 <span class="keywordtype">char</span> tmp[256];
<a name="l00719"></a>00719 <span class="keywordflow">while</span> (!feof(in)) {
<a name="l00720"></a>00720 <span class="keywordtype">char</span> *s = fgets(tmp, 255, in);
<a name="l00721"></a>00721 <span class="keywordflow">if</span> (s && strncmp(s, <a class="code" href="cgi__util_8cc.html#6cb23a858b0a21bdaa644b9181dc415f">CRLF</a>, 2) == 0)
<a name="l00722"></a>00722 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00723"></a>00723 }
<a name="l00724"></a>00724
<a name="l00725"></a>00725 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00726"></a>00726 }
<a name="l00727"></a>00727
<a name="l00728"></a>00728
<a name="l00751"></a>00751 <span class="keywordtype">string</span>
<a name="l00752"></a><a class="code" href="namespacelibdap.html#54e36c78a7918d7177d02c0d0dc97535">00752</a> <a class="code" href="namespacelibdap.html#54e36c78a7918d7177d02c0d0dc97535" title="Look for the user supplied CGI- and dataset-specific HTML* documents.">get_user_supplied_docs</a>(<span class="keywordtype">string</span> name, <span class="keywordtype">string</span> cgi)
<a name="l00753"></a>00753 {
<a name="l00754"></a>00754 <span class="keywordtype">char</span> tmp[256];
<a name="l00755"></a>00755 ostringstream oss;
<a name="l00756"></a>00756 ifstream ifs((cgi + <span class="stringliteral">".html"</span>).c_str());
<a name="l00757"></a>00757
<a name="l00758"></a>00758 <span class="keywordflow">if</span> (ifs) {
<a name="l00759"></a>00759 <span class="keywordflow">while</span> (!ifs.eof()) {
<a name="l00760"></a>00760 ifs.getline(tmp, 255);
<a name="l00761"></a>00761 oss << tmp << <span class="stringliteral">"\n"</span>;
<a name="l00762"></a>00762 }
<a name="l00763"></a>00763 ifs.close();
<a name="l00764"></a>00764
<a name="l00765"></a>00765 oss << <span class="stringliteral">"<hr>"</span>;
<a name="l00766"></a>00766 }
<a name="l00767"></a>00767
<a name="l00768"></a>00768 <span class="comment">// Problem: This code is run with the CWD as the CGI-BIN directory but</span>
<a name="l00769"></a>00769 <span class="comment">// the data are in DocumentRoot (and we don't have the pathname of the</span>
<a name="l00770"></a>00770 <span class="comment">// data relative to DocumentRoot). So the only time this will work is</span>
<a name="l00771"></a>00771 <span class="comment">// when the server is in the same directory as the data. See bug 815.</span>
<a name="l00772"></a>00772 <span class="comment">// 10/08/04 jhrg</span>
<a name="l00773"></a>00773 ifs.open((name + <span class="stringliteral">".html"</span>).c_str());
<a name="l00774"></a>00774
<a name="l00775"></a>00775 <span class="comment">// If name.html cannot be opened, look for basename.html</span>
<a name="l00776"></a>00776 <span class="keywordflow">if</span> (!ifs) {
<a name="l00777"></a>00777 <span class="keywordtype">string</span> new_name = <a class="code" href="classlibdap_1_1Ancillary.html#2732498600d700e6fb806db2ba39d024">Ancillary::find_group_ancillary_file</a>(name, <span class="stringliteral">".html"</span>);
<a name="l00778"></a>00778 <span class="keywordflow">if</span> (new_name != <span class="stringliteral">""</span>)
<a name="l00779"></a>00779 ifs.open(new_name.c_str());
<a name="l00780"></a>00780 }
<a name="l00781"></a>00781
<a name="l00782"></a>00782 <span class="keywordflow">if</span> (ifs) {
<a name="l00783"></a>00783 <span class="keywordflow">while</span> (!ifs.eof()) {
<a name="l00784"></a>00784 ifs.getline(tmp, 255);
<a name="l00785"></a>00785 oss << tmp << <span class="stringliteral">"\n"</span>;
<a name="l00786"></a>00786 }
<a name="l00787"></a>00787 ifs.close();
<a name="l00788"></a>00788 }
<a name="l00789"></a>00789
<a name="l00790"></a>00790 <span class="keywordflow">return</span> oss.str();
<a name="l00791"></a>00791 }
<a name="l00792"></a>00792
<a name="l00793"></a>00793 } <span class="comment">// namespace libdap</span>
<a name="l00794"></a>00794
</pre></div></div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Oct 7 19:57:07 2009 for libdap++ by
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distrib
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Mandriva
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2010.0
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i586
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