Sophie

Sophie

distrib > Mandriva > 2010.0 > i586 > media > contrib-release > by-pkgid > f149f58f4a75af135bdb24f5dfe94165 > files > 118

libdap-doc-3.9.3-3mdv2010.0.i586.rpm

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<h1>DAS.cc</h1><a href="DAS_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 &lt;jgallagher@opendap.org&gt;</span>
<a name="l00009"></a>00009 <span class="comment">//</span>
<a name="l00010"></a>00010 <span class="comment">// This library is free software; you can redistribute it and/or</span>
<a name="l00011"></a>00011 <span class="comment">// modify it under the terms of the GNU Lesser General Public</span>
<a name="l00012"></a>00012 <span class="comment">// License as published by the Free Software Foundation; either</span>
<a name="l00013"></a>00013 <span class="comment">// version 2.1 of the License, or (at your option) any later version.</span>
<a name="l00014"></a>00014 <span class="comment">//</span>
<a name="l00015"></a>00015 <span class="comment">// This library is distributed in the hope that it will be useful,</span>
<a name="l00016"></a>00016 <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00017"></a>00017 <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU</span>
<a name="l00018"></a>00018 <span class="comment">// Lesser General Public License for more details.</span>
<a name="l00019"></a>00019 <span class="comment">//</span>
<a name="l00020"></a>00020 <span class="comment">// You should have received a copy of the GNU Lesser General Public</span>
<a name="l00021"></a>00021 <span class="comment">// License along with this library; if not, write to the Free Software</span>
<a name="l00022"></a>00022 <span class="comment">// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA</span>
<a name="l00023"></a>00023 <span class="comment">//</span>
<a name="l00024"></a>00024 <span class="comment">// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.</span>
<a name="l00025"></a>00025 
<a name="l00026"></a>00026 <span class="comment">// (c) COPYRIGHT URI/MIT 1994-1999</span>
<a name="l00027"></a>00027 <span class="comment">// Please read the full copyright statement in the file COPYRIGHT_URI.</span>
<a name="l00028"></a>00028 <span class="comment">//</span>
<a name="l00029"></a>00029 <span class="comment">// Authors:</span>
<a name="l00030"></a>00030 <span class="comment">//      jhrg,jimg       James Gallagher &lt;jgallagher@gso.uri.edu&gt;</span>
<a name="l00031"></a>00031 
<a name="l00032"></a>00032 <span class="comment">// Methods for the class DAS - a class used to parse the dataset attribute</span>
<a name="l00033"></a>00033 <span class="comment">// structure.</span>
<a name="l00034"></a>00034 <span class="comment">//</span>
<a name="l00035"></a>00035 <span class="comment">// jhrg 7/25/94</span>
<a name="l00036"></a>00036 
<a name="l00037"></a>00037 <span class="preprocessor">#include "<a class="code" href="config_8h.html">config.h</a>"</span>
<a name="l00038"></a>00038 
<a name="l00039"></a>00039 <span class="keyword">static</span> <span class="keywordtype">char</span> rcsid[] <a class="code" href="config_8h.html#05e109ec893d0b12023d5b0cf4f718c4">not_used</a> =
<a name="l00040"></a>00040     {<span class="stringliteral">"$Id: DAS.cc 19624 2008-09-17 22:57:54Z jimg $"</span>
<a name="l00041"></a>00041     };
<a name="l00042"></a>00042 
<a name="l00043"></a>00043 
<a name="l00044"></a>00044 <span class="preprocessor">#include &lt;cstdio&gt;</span>
<a name="l00045"></a>00045 
<a name="l00046"></a>00046 <span class="preprocessor">#ifdef HAVE_UNISTD_H</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span><span class="preprocessor">#include &lt;unistd.h&gt;</span>
<a name="l00048"></a>00048 <span class="preprocessor">#endif</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span>
<a name="l00050"></a>00050 <span class="preprocessor">#ifdef WIN32</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span><span class="preprocessor">#include &lt;io.h&gt;</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 &lt;iostream&gt;</span>
<a name="l00055"></a>00055 <span class="preprocessor">#include &lt;string&gt;</span>
<a name="l00056"></a>00056 
<a name="l00057"></a>00057 <span class="preprocessor">#include "<a class="code" href="DAS_8h.html">DAS.h</a>"</span>
<a name="l00058"></a>00058 <span class="preprocessor">#include "<a class="code" href="AttrTable_8h.html">AttrTable.h</a>"</span>
<a name="l00059"></a>00059 <span class="preprocessor">#include "<a class="code" href="Error_8h.html">Error.h</a>"</span>
<a name="l00060"></a>00060 <span class="preprocessor">#include "<a class="code" href="InternalErr_8h.html">InternalErr.h</a>"</span>
<a name="l00061"></a>00061 <span class="preprocessor">#include "<a class="code" href="parser_8h.html">parser.h</a>"</span>
<a name="l00062"></a>00062 <span class="preprocessor">#include "<a class="code" href="escaping_8h.html">escaping.h</a>"</span>
<a name="l00063"></a>00063 <span class="preprocessor">#include "<a class="code" href="debug_8h.html">debug.h</a>"</span>
<a name="l00064"></a>00064 
<a name="l00065"></a>00065 <span class="keyword">using</span> std::cerr;
<a name="l00066"></a>00066 <span class="keyword">using</span> std::endl;
<a name="l00067"></a>00067 
<a name="l00068"></a>00068 <span class="comment">// Glue routines declared in das.lex</span>
<a name="l00069"></a>00069 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="DAS_8cc.html#8c9b45b9f4f15f16641cd20d06e5dcf6">das_switch_to_buffer</a>(<span class="keywordtype">void</span> *new_buffer);
<a name="l00070"></a>00070 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="DAS_8cc.html#a2f517b7609803fe58d958bc682aa33d">das_delete_buffer</a>(<span class="keywordtype">void</span> * buffer);
<a name="l00071"></a>00071 <span class="keyword">extern</span> <span class="keywordtype">void</span> *<a class="code" href="DAS_8cc.html#6e45f1b1c4ad0fa564f91a3a884453bd">das_buffer</a>(FILE *fp);
<a name="l00072"></a>00072 
<a name="l00073"></a>00073 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="DAS_8cc.html#376f8c4e2c378775ad0e9c58d4103389">dasrestart</a>(FILE *yyin);
<a name="l00074"></a>00074 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="DAS_8cc.html#7d451199239b9bb44373d41530f867a0">dasparse</a>(<span class="keywordtype">void</span> *arg); <span class="comment">// defined in das.tab.c</span>
<a name="l00075"></a>00075 
<a name="l00076"></a>00076 <span class="keyword">namespace </span>libdap {
<a name="l00077"></a>00077 
<a name="l00080"></a><a class="code" href="classlibdap_1_1DAS.html#89fa25390938a00076584ff7edbc85cf">00080</a> <a class="code" href="classlibdap_1_1DAS.html#89fa25390938a00076584ff7edbc85cf">DAS::DAS</a>() : <a class="code" href="classlibdap_1_1DapObj.html" title="libdap base object for common functionality of libdap objects">DapObj</a>(), d_container( 0 )
<a name="l00081"></a>00081 {}
<a name="l00082"></a>00082 
<a name="l00090"></a>00090 <span class="comment">/*</span>
<a name="l00091"></a>00091 <span class="comment">DAS::DAS(AttrTable *attr, string name)</span>
<a name="l00092"></a>00092 <span class="comment">{</span>
<a name="l00093"></a>00093 <span class="comment">    append_container(attr, www2id(name));</span>
<a name="l00094"></a>00094 <span class="comment">}</span>
<a name="l00095"></a>00095 <span class="comment">*/</span>
<a name="l00096"></a>00096 
<a name="l00097"></a>00097 <span class="comment">// FIXME: Need to create copy constructor and op=.</span>
<a name="l00098"></a>00098 
<a name="l00102"></a><a class="code" href="classlibdap_1_1DAS.html#0d66e7fe4bfef36b5fe424bccea637a3">00102</a> <a class="code" href="classlibdap_1_1DAS.html#0d66e7fe4bfef36b5fe424bccea637a3" title="This deletes the pointers to AttrTables allocated during the parse (and at other...">DAS::~DAS</a>()
<a name="l00103"></a>00103 {}
<a name="l00104"></a>00104 
<a name="l00108"></a>00108 <span class="keywordtype">string</span>
<a name="l00109"></a><a class="code" href="classlibdap_1_1DAS.html#051d5af6203403192edbcd1a3812992e">00109</a> <a class="code" href="classlibdap_1_1DAS.html#051d5af6203403192edbcd1a3812992e" title="Returns the name of the current attribute container when multiple files used to build...">DAS::container_name</a>()
<a name="l00110"></a>00110 {
<a name="l00111"></a>00111     <span class="keywordflow">return</span> _container_name ;
<a name="l00112"></a>00112 }
<a name="l00113"></a>00113 
<a name="l00119"></a>00119 <span class="keywordtype">void</span>
<a name="l00120"></a><a class="code" href="classlibdap_1_1DAS.html#46a47320689bd71f2f640de1848e958c">00120</a> <a class="code" href="classlibdap_1_1DAS.html#051d5af6203403192edbcd1a3812992e" title="Returns the name of the current attribute container when multiple files used to build...">DAS::container_name</a>( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;cn )
<a name="l00121"></a>00121 {
<a name="l00122"></a>00122     <span class="comment">// We want to find a top level attribute table with the given name. So</span>
<a name="l00123"></a>00123     <span class="comment">// set d_container to null first so that we aren't searching some</span>
<a name="l00124"></a>00124     <span class="comment">// previous container</span>
<a name="l00125"></a>00125     <span class="keywordflow">if</span>( cn != _container_name )
<a name="l00126"></a>00126     {
<a name="l00127"></a>00127         d_container = 0 ;
<a name="l00128"></a>00128         <span class="keywordflow">if</span>( !cn.empty() )
<a name="l00129"></a>00129         {
<a name="l00130"></a>00130             d_container = <a class="code" href="classlibdap_1_1DAS.html#c0cd00dbb4425986999832275ce84303" title="Returns the referenced variable attribute table.">get_table</a>( cn ) ;
<a name="l00131"></a>00131             <span class="keywordflow">if</span>( !d_container )
<a name="l00132"></a>00132             {
<a name="l00133"></a>00133                 d_container = <a class="code" href="classlibdap_1_1DAS.html#77e38a71ab41ab58fd098603e1cd9cb8" title="Adds a variable attribute table to the DAS or the current dataset container attribute...">add_table</a>( cn, <span class="keyword">new</span> <a class="code" href="classlibdap_1_1AttrTable.html" title="Contains the attributes for a dataset.">AttrTable</a> ) ;
<a name="l00134"></a>00134             }
<a name="l00135"></a>00135         }
<a name="l00136"></a>00136         _container_name = cn;
<a name="l00137"></a>00137     }
<a name="l00138"></a>00138 }
<a name="l00139"></a>00139 
<a name="l00145"></a>00145 <a class="code" href="classlibdap_1_1AttrTable.html" title="Contains the attributes for a dataset.">AttrTable</a> *
<a name="l00146"></a><a class="code" href="classlibdap_1_1DAS.html#9aa7ad923a3b0be71b4c01fc1e822747">00146</a> <a class="code" href="classlibdap_1_1DAS.html#9aa7ad923a3b0be71b4c01fc1e822747" title="Returns the current attribute container when multiple files used to build this DAS...">DAS::container</a>()
<a name="l00147"></a>00147 {
<a name="l00148"></a>00148     <span class="keywordflow">return</span> d_container ;
<a name="l00149"></a>00149 }
<a name="l00150"></a>00150 
<a name="l00157"></a>00157 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>
<a name="l00158"></a><a class="code" href="classlibdap_1_1DAS.html#8a5f524429cf5c3838f187d9651da80e">00158</a> <a class="code" href="classlibdap_1_1DAS.html#8a5f524429cf5c3838f187d9651da80e" title="Returns the number of attributes in the current attribute table.">DAS::get_size</a>()<span class="keyword"> const</span>
<a name="l00159"></a>00159 <span class="keyword"></span>{
<a name="l00160"></a>00160     <span class="keywordflow">if</span>( d_container )
<a name="l00161"></a>00161     {
<a name="l00162"></a>00162         <span class="keywordflow">return</span> d_container-&gt;<a class="code" href="classlibdap_1_1AttrTable.html#895e16236818e6b55790e4490cf6c2da" title="Get the number of entries in this attribute table.">get_size</a>() ;
<a name="l00163"></a>00163     }
<a name="l00164"></a>00164     <span class="keywordflow">return</span> d_attrs.<a class="code" href="classlibdap_1_1AttrTable.html#895e16236818e6b55790e4490cf6c2da" title="Get the number of entries in this attribute table.">get_size</a>() ;
<a name="l00165"></a>00165 }
<a name="l00166"></a>00166 
<a name="l00169"></a>00169 <span class="keywordtype">void</span>
<a name="l00170"></a><a class="code" href="classlibdap_1_1DAS.html#ee2b84645cf0825b20e0e68cca07bd2f">00170</a> <a class="code" href="classlibdap_1_1DAS.html#ee2b84645cf0825b20e0e68cca07bd2f" title="erase all attributes in this DAS">DAS::erase</a>()
<a name="l00171"></a>00171 {
<a name="l00172"></a>00172     <span class="keywordflow">if</span>( d_container )
<a name="l00173"></a>00173     {
<a name="l00174"></a>00174         d_container-&gt;<a class="code" href="classlibdap_1_1AttrTable.html#ad6a9557cc76cfb925e55077e0470859" title="Erase the attribute table.">erase</a>() ;
<a name="l00175"></a>00175     }
<a name="l00176"></a>00176     <span class="keywordflow">else</span>
<a name="l00177"></a>00177     {
<a name="l00178"></a>00178         d_attrs.<a class="code" href="classlibdap_1_1AttrTable.html#ad6a9557cc76cfb925e55077e0470859" title="Erase the attribute table.">erase</a>() ;
<a name="l00179"></a>00179     }
<a name="l00180"></a>00180 }
<a name="l00181"></a>00181 
<a name="l00184"></a>00184 <a class="code" href="classlibdap_1_1AttrTable.html#3647edf8906b672bad7a8c5ffc81d62a">AttrTable::Attr_iter</a>
<a name="l00185"></a><a class="code" href="classlibdap_1_1DAS.html#0f2d73b7f882231e2ff452cb4e89c113">00185</a> <a class="code" href="classlibdap_1_1DAS.html#0f2d73b7f882231e2ff452cb4e89c113" title="Returns a reference to the attribute table for the first variable.">DAS::var_begin</a>()
<a name="l00186"></a>00186 {
<a name="l00187"></a>00187     <span class="keywordflow">if</span>( d_container )
<a name="l00188"></a>00188     {
<a name="l00189"></a>00189         <span class="keywordflow">return</span> d_container-&gt;<a class="code" href="classlibdap_1_1AttrTable.html#8881bb7044577dae3098f4a1d8bf4f2f">attr_begin</a>() ;
<a name="l00190"></a>00190     }
<a name="l00191"></a>00191     <span class="keywordflow">return</span> d_attrs.<a class="code" href="classlibdap_1_1AttrTable.html#8881bb7044577dae3098f4a1d8bf4f2f">attr_begin</a>() ;
<a name="l00192"></a>00192 }
<a name="l00193"></a>00193 
<a name="l00197"></a>00197 <a class="code" href="classlibdap_1_1AttrTable.html#3647edf8906b672bad7a8c5ffc81d62a">AttrTable::Attr_iter</a>
<a name="l00198"></a><a class="code" href="classlibdap_1_1DAS.html#9a9c295e437408d7c91641f8d8dd23f7">00198</a> <a class="code" href="classlibdap_1_1DAS.html#9a9c295e437408d7c91641f8d8dd23f7">DAS::var_end</a>()
<a name="l00199"></a>00199 {
<a name="l00200"></a>00200     <span class="keywordflow">if</span>( d_container )
<a name="l00201"></a>00201     {
<a name="l00202"></a>00202         <span class="keywordflow">return</span> d_container-&gt;<a class="code" href="classlibdap_1_1AttrTable.html#543955729bad6b7a9d1d6b336596b1ba">attr_end</a>() ;
<a name="l00203"></a>00203     }
<a name="l00204"></a>00204     <span class="keywordflow">return</span> d_attrs.<a class="code" href="classlibdap_1_1AttrTable.html#543955729bad6b7a9d1d6b336596b1ba">attr_end</a>() ;
<a name="l00205"></a>00205 }
<a name="l00206"></a>00206 
<a name="l00209"></a>00209 <span class="keywordtype">string</span>
<a name="l00210"></a><a class="code" href="classlibdap_1_1DAS.html#f4463849acea7b327626fc6f5f58da28">00210</a> <a class="code" href="classlibdap_1_1DAS.html#f4463849acea7b327626fc6f5f58da28" title="Returns the name of the referenced variable attribute table.">DAS::get_name</a>(<a class="code" href="classlibdap_1_1AttrTable.html#3647edf8906b672bad7a8c5ffc81d62a">AttrTable::Attr_iter</a> &amp;i)
<a name="l00211"></a>00211 {
<a name="l00212"></a>00212     <span class="keywordflow">if</span>( d_container )
<a name="l00213"></a>00213     {
<a name="l00214"></a>00214         <span class="keywordflow">return</span> d_container-&gt;<a class="code" href="classlibdap_1_1AttrTable.html#4c79bee34f6d3fb0947776adaa52aeee" title="Get the name of this attribute table.">get_name</a>( i ) ;
<a name="l00215"></a>00215     }
<a name="l00216"></a>00216     <span class="keywordflow">return</span> d_attrs.<a class="code" href="classlibdap_1_1AttrTable.html#4c79bee34f6d3fb0947776adaa52aeee" title="Get the name of this attribute table.">get_name</a>( i ) ;
<a name="l00217"></a>00217 }
<a name="l00218"></a>00218 
<a name="l00221"></a>00221 <a class="code" href="classlibdap_1_1AttrTable.html" title="Contains the attributes for a dataset.">AttrTable</a> *
<a name="l00222"></a><a class="code" href="classlibdap_1_1DAS.html#c0cd00dbb4425986999832275ce84303">00222</a> <a class="code" href="classlibdap_1_1DAS.html#c0cd00dbb4425986999832275ce84303" title="Returns the referenced variable attribute table.">DAS::get_table</a>(<a class="code" href="classlibdap_1_1AttrTable.html#3647edf8906b672bad7a8c5ffc81d62a">AttrTable::Attr_iter</a> &amp;i)
<a name="l00223"></a>00223 {
<a name="l00224"></a>00224     <span class="keywordflow">if</span>( d_container )
<a name="l00225"></a>00225     {
<a name="l00226"></a>00226         <span class="keywordflow">return</span> d_container-&gt;<a class="code" href="classlibdap_1_1AttrTable.html#4010172de5c41cd88f2422d5e1975522" title="Get an attribute container.">get_attr_table</a>( i ) ;
<a name="l00227"></a>00227     }
<a name="l00228"></a>00228     <span class="keywordflow">return</span> d_attrs.<a class="code" href="classlibdap_1_1AttrTable.html#4010172de5c41cd88f2422d5e1975522" title="Get an attribute container.">get_attr_table</a>( i ) ;
<a name="l00229"></a>00229 }
<a name="l00230"></a>00230 
<a name="l00233"></a>00233 <a class="code" href="classlibdap_1_1AttrTable.html" title="Contains the attributes for a dataset.">AttrTable</a> *
<a name="l00234"></a><a class="code" href="classlibdap_1_1DAS.html#64edb34eb9e89df6f5b1cd383319afde">00234</a> <a class="code" href="classlibdap_1_1DAS.html#c0cd00dbb4425986999832275ce84303" title="Returns the referenced variable attribute table.">DAS::get_table</a>( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name )
<a name="l00235"></a>00235 {
<a name="l00236"></a>00236     <span class="keywordflow">if</span>( d_container )
<a name="l00237"></a>00237     {
<a name="l00238"></a>00238         <span class="keywordflow">return</span> d_container-&gt;<a class="code" href="classlibdap_1_1AttrTable.html#4010172de5c41cd88f2422d5e1975522" title="Get an attribute container.">get_attr_table</a>( name ) ;
<a name="l00239"></a>00239     }
<a name="l00240"></a>00240     <span class="keywordflow">return</span> d_attrs.<a class="code" href="classlibdap_1_1AttrTable.html#4010172de5c41cd88f2422d5e1975522" title="Get an attribute container.">get_attr_table</a>( name ) ;
<a name="l00241"></a>00241 }
<a name="l00242"></a>00242 
<a name="l00244"></a>00244 
<a name="l00249"></a>00249 
<a name="l00253"></a>00253 <a class="code" href="classlibdap_1_1AttrTable.html" title="Contains the attributes for a dataset.">AttrTable</a> *
<a name="l00254"></a><a class="code" href="classlibdap_1_1DAS.html#77e38a71ab41ab58fd098603e1cd9cb8">00254</a> <a class="code" href="classlibdap_1_1DAS.html#77e38a71ab41ab58fd098603e1cd9cb8" title="Adds a variable attribute table to the DAS or the current dataset container attribute...">DAS::add_table</a>( <span class="keyword">const</span> <span class="keywordtype">string</span> &amp;name, <a class="code" href="classlibdap_1_1AttrTable.html" title="Contains the attributes for a dataset.">AttrTable</a> *at )
<a name="l00255"></a>00255 {
<a name="l00256"></a>00256     <span class="keywordflow">if</span>( d_container )
<a name="l00257"></a>00257     {
<a name="l00258"></a>00258         <span class="keywordflow">return</span> d_container-&gt;<a class="code" href="classlibdap_1_1AttrTable.html#03f3a1197f9529d4c0328830c765cfe1" title="Add a container to the attribute table.">append_container</a>( at, name ) ;
<a name="l00259"></a>00259     }
<a name="l00260"></a>00260     <span class="keywordflow">return</span> d_attrs.<a class="code" href="classlibdap_1_1AttrTable.html#03f3a1197f9529d4c0328830c765cfe1" title="Add a container to the attribute table.">append_container</a>( at, name ) ;
<a name="l00261"></a>00261 }
<a name="l00262"></a>00262 
<a name="l00264"></a>00264 
<a name="l00270"></a>00270 
<a name="l00271"></a>00271 
<a name="l00276"></a>00276 <span class="keywordtype">void</span>
<a name="l00277"></a><a class="code" href="classlibdap_1_1DAS.html#a84ac295a96a12f9f083a8210732f5a8">00277</a> <a class="code" href="classlibdap_1_1DAS.html#a84ac295a96a12f9f083a8210732f5a8" title="Reads a DAS from the named file.">DAS::parse</a>(<span class="keywordtype">string</span> fname)
<a name="l00278"></a>00278 {
<a name="l00279"></a>00279     FILE *in = fopen(fname.c_str(), <span class="stringliteral">"r"</span>);
<a name="l00280"></a>00280 
<a name="l00281"></a>00281     <span class="keywordflow">if</span> (!in) {
<a name="l00282"></a>00282         <span class="keywordflow">throw</span> <a class="code" href="classlibdap_1_1Error.html" title="A class for error processing.">Error</a>(<a class="code" href="Error_8h.html#bfb3e05b1e44bdd0f9be651a01ba464b">cannot_read_file</a>, <span class="stringliteral">"Could not open: "</span> + fname);
<a name="l00283"></a>00283     }
<a name="l00284"></a>00284 
<a name="l00285"></a>00285     <a class="code" href="classlibdap_1_1DAS.html#a84ac295a96a12f9f083a8210732f5a8" title="Reads a DAS from the named file.">parse</a>(in);
<a name="l00286"></a>00286 
<a name="l00287"></a>00287     <span class="keywordtype">int</span> res = fclose(in);
<a name="l00288"></a>00288     <span class="keywordflow">if</span> (res) {
<a name="l00289"></a>00289         <a class="code" href="debug_8h.html#32adf79142f0a426b5e782fb7cd4cad3">DBG</a>(cerr &lt;&lt; <span class="stringliteral">"DAS::parse - Failed to close file "</span> &lt;&lt; (<span class="keywordtype">void</span> *)in &lt;&lt; endl ;) ;
<a name="l00290"></a>00290     }
<a name="l00291"></a>00291 }
<a name="l00292"></a>00292 
<a name="l00303"></a>00303 <span class="keywordtype">void</span>
<a name="l00304"></a><a class="code" href="classlibdap_1_1DAS.html#24a6bf97aae19d9d05f8172b424b11e2">00304</a> <a class="code" href="classlibdap_1_1DAS.html#a84ac295a96a12f9f083a8210732f5a8" title="Reads a DAS from the named file.">DAS::parse</a>(<span class="keywordtype">int</span> fd)
<a name="l00305"></a>00305 {
<a name="l00306"></a>00306 <span class="preprocessor">#ifdef WIN32</span>
<a name="l00307"></a>00307 <span class="preprocessor"></span>    FILE *in = fdopen(_dup(fd), <span class="stringliteral">"r"</span>);
<a name="l00308"></a>00308 <span class="preprocessor">#else</span>
<a name="l00309"></a>00309 <span class="preprocessor"></span>    FILE *in = fdopen(dup(fd), <span class="stringliteral">"r"</span>);
<a name="l00310"></a>00310 <span class="preprocessor">#endif</span>
<a name="l00311"></a>00311 <span class="preprocessor"></span>
<a name="l00312"></a>00312     <span class="keywordflow">if</span> (!in) {
<a name="l00313"></a>00313         <span class="keywordflow">throw</span> <a class="code" href="classlibdap_1_1InternalErr.html" title="A class for software fault reporting.">InternalErr</a>(__FILE__, __LINE__, <span class="stringliteral">"Could not access file."</span>);
<a name="l00314"></a>00314     }
<a name="l00315"></a>00315 
<a name="l00316"></a>00316     <a class="code" href="classlibdap_1_1DAS.html#a84ac295a96a12f9f083a8210732f5a8" title="Reads a DAS from the named file.">parse</a>(in);
<a name="l00317"></a>00317 
<a name="l00318"></a>00318     <span class="keywordtype">int</span> res = fclose(in);
<a name="l00319"></a>00319     <span class="keywordflow">if</span> (res) {
<a name="l00320"></a>00320         <a class="code" href="debug_8h.html#32adf79142f0a426b5e782fb7cd4cad3">DBG</a>(cerr &lt;&lt; <span class="stringliteral">"DAS::parse(fd) - Failed to close "</span> &lt;&lt; (<span class="keywordtype">void</span> *)in &lt;&lt; endl ;) ;
<a name="l00321"></a>00321     }
<a name="l00322"></a>00322 }
<a name="l00323"></a>00323 
<a name="l00324"></a>00324 
<a name="l00325"></a>00325 
<a name="l00332"></a>00332 <span class="keywordtype">void</span>
<a name="l00333"></a><a class="code" href="classlibdap_1_1DAS.html#9afb27cb11b659ec8252c04b68935ba8">00333</a> <a class="code" href="classlibdap_1_1DAS.html#a84ac295a96a12f9f083a8210732f5a8" title="Reads a DAS from the named file.">DAS::parse</a>(FILE *in)
<a name="l00334"></a>00334 {
<a name="l00335"></a>00335     <span class="keywordflow">if</span> (!in) {
<a name="l00336"></a>00336         <span class="keywordflow">throw</span> <a class="code" href="classlibdap_1_1InternalErr.html" title="A class for software fault reporting.">InternalErr</a>(__FILE__, __LINE__, <span class="stringliteral">"Null input stream."</span>);
<a name="l00337"></a>00337     }
<a name="l00338"></a>00338 
<a name="l00339"></a>00339     <span class="keywordtype">void</span> *buffer = <a class="code" href="DAS_8cc.html#6e45f1b1c4ad0fa564f91a3a884453bd">das_buffer</a>(in);
<a name="l00340"></a>00340     <a class="code" href="DAS_8cc.html#8c9b45b9f4f15f16641cd20d06e5dcf6">das_switch_to_buffer</a>(buffer);
<a name="l00341"></a>00341 
<a name="l00342"></a>00342     <a class="code" href="structlibdap_1_1parser__arg.html" title="Pass parameters by reference to a parser.">parser_arg</a> arg(<span class="keyword">this</span>);
<a name="l00343"></a>00343 
<a name="l00344"></a>00344     <span class="keywordtype">bool</span> status = <a class="code" href="DAS_8cc.html#7d451199239b9bb44373d41530f867a0">dasparse</a>((<span class="keywordtype">void</span> *) &amp; arg) == 0;
<a name="l00345"></a>00345 
<a name="l00346"></a>00346     <a class="code" href="DAS_8cc.html#a2f517b7609803fe58d958bc682aa33d">das_delete_buffer</a>(buffer);
<a name="l00347"></a>00347 
<a name="l00348"></a>00348     <span class="comment">//  STATUS is the result of the parser function; if a recoverable error</span>
<a name="l00349"></a>00349     <span class="comment">//  was found it will be true but arg.status() will be false.</span>
<a name="l00350"></a>00350     <span class="keywordflow">if</span> (!status || !arg.status()) {<span class="comment">// Check parse result</span>
<a name="l00351"></a>00351         <span class="keywordflow">if</span> (arg.error())
<a name="l00352"></a>00352             <span class="keywordflow">throw</span> *arg.error();
<a name="l00353"></a>00353     }
<a name="l00354"></a>00354 }
<a name="l00355"></a>00355 
<a name="l00357"></a>00357 
<a name="l00370"></a>00370 <span class="keywordtype">void</span>
<a name="l00371"></a><a class="code" href="classlibdap_1_1DAS.html#8983b961e6fba3a6fd33ffcfd944eaf2">00371</a> <a class="code" href="classlibdap_1_1DAS.html#8983b961e6fba3a6fd33ffcfd944eaf2">DAS::print</a>(FILE *out, <span class="keywordtype">bool</span> dereference)
<a name="l00372"></a>00372 {
<a name="l00373"></a>00373     fprintf(out, <span class="stringliteral">"Attributes {\n"</span>) ;
<a name="l00374"></a>00374 
<a name="l00375"></a>00375     d_attrs.<a class="code" href="classlibdap_1_1AttrTable.html#cc2d83b4f1c8e704a6f83ff966a999c8" title="Prints the attribute table.">print</a>(out, <span class="stringliteral">"    "</span>, dereference);
<a name="l00376"></a>00376 
<a name="l00377"></a>00377     fprintf(out, <span class="stringliteral">"}\n"</span>) ;
<a name="l00378"></a>00378 }
<a name="l00379"></a>00379 
<a name="l00392"></a>00392 <span class="keywordtype">void</span>
<a name="l00393"></a><a class="code" href="classlibdap_1_1DAS.html#32e72f6ecc303f270e40724dc7d3dfb7">00393</a> <a class="code" href="classlibdap_1_1DAS.html#8983b961e6fba3a6fd33ffcfd944eaf2">DAS::print</a>(ostream &amp;out, <span class="keywordtype">bool</span> dereference)
<a name="l00394"></a>00394 {
<a name="l00395"></a>00395     out &lt;&lt; <span class="stringliteral">"Attributes {\n"</span> ;
<a name="l00396"></a>00396 
<a name="l00397"></a>00397     d_attrs.<a class="code" href="classlibdap_1_1AttrTable.html#cc2d83b4f1c8e704a6f83ff966a999c8" title="Prints the attribute table.">print</a>(out, <span class="stringliteral">"    "</span>, dereference);
<a name="l00398"></a>00398 
<a name="l00399"></a>00399     out &lt;&lt; <span class="stringliteral">"}\n"</span> ;
<a name="l00400"></a>00400 }
<a name="l00401"></a>00401 
<a name="l00409"></a>00409 <span class="keywordtype">void</span>
<a name="l00410"></a><a class="code" href="classlibdap_1_1DAS.html#7acd3373e34b8776f08c2a8e49f6fa01">00410</a> <a class="code" href="classlibdap_1_1DAS.html#7acd3373e34b8776f08c2a8e49f6fa01" title="dumps information about this object">DAS::dump</a>(ostream &amp;strm)<span class="keyword"> const</span>
<a name="l00411"></a>00411 <span class="keyword"></span>{
<a name="l00412"></a>00412     strm &lt;&lt; <a class="code" href="classlibdap_1_1DapIndent.html#45ca36e552f70fbdbca0599da4320aab">DapIndent::LMarg</a> &lt;&lt; <span class="stringliteral">"DAS::dump - ("</span>
<a name="l00413"></a>00413          &lt;&lt; (<span class="keywordtype">void</span> *)<span class="keyword">this</span> &lt;&lt; <span class="stringliteral">")"</span> &lt;&lt; endl ;
<a name="l00414"></a>00414     <a class="code" href="classlibdap_1_1DapIndent.html#4ed2cce66dbff9ad4320e89142103c6c">DapIndent::Indent</a>() ;
<a name="l00415"></a>00415     <span class="keywordflow">if</span>( d_container )
<a name="l00416"></a>00416     {
<a name="l00417"></a>00417         strm &lt;&lt; <a class="code" href="classlibdap_1_1DapIndent.html#45ca36e552f70fbdbca0599da4320aab">DapIndent::LMarg</a> &lt;&lt; <span class="stringliteral">"current container: "</span> &lt;&lt; _container_name
<a name="l00418"></a>00418              &lt;&lt; endl ;
<a name="l00419"></a>00419     }
<a name="l00420"></a>00420     <span class="keywordflow">else</span>
<a name="l00421"></a>00421     {
<a name="l00422"></a>00422         strm &lt;&lt; <a class="code" href="classlibdap_1_1DapIndent.html#45ca36e552f70fbdbca0599da4320aab">DapIndent::LMarg</a> &lt;&lt; <span class="stringliteral">"current container: NONE"</span> &lt;&lt; endl ;
<a name="l00423"></a>00423     }
<a name="l00424"></a>00424     d_attrs.<a class="code" href="classlibdap_1_1AttrTable.html#a83039e176ada59b990c68b6f3c2cdb7" title="dumps information about this object">dump</a>(strm) ;
<a name="l00425"></a>00425     <a class="code" href="classlibdap_1_1DapIndent.html#65c519d0916b031bcf60ca8d26fc82f8">DapIndent::UnIndent</a>() ;
<a name="l00426"></a>00426 }
<a name="l00427"></a>00427 
<a name="l00428"></a>00428 } <span class="comment">// namespace libdap</span>
<a name="l00429"></a>00429 
</pre></div></div>
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