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<h1>tdsconvert.h</h1><div class="fragment"><pre class="fragment">00001 <span class="comment">/* FreeTDS - Library of routines accessing Sybase and Microsoft databases</span>
00002 <span class="comment"> * Copyright (C) 1998-1999 Brian Bruns</span>
00003 <span class="comment"> *</span>
00004 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
00005 <span class="comment"> * modify it under the terms of the GNU Library General Public</span>
00006 <span class="comment"> * License as published by the Free Software Foundation; either</span>
00007 <span class="comment"> * version 2 of the License, or (at your option) any later version.</span>
00008 <span class="comment"> *</span>
00009 <span class="comment"> * This library is distributed in the hope that it will be useful,</span>
00010 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
00011 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
00012 <span class="comment"> * Library General Public License for more details.</span>
00013 <span class="comment"> *</span>
00014 <span class="comment"> * You should have received a copy of the GNU Library General Public</span>
00015 <span class="comment"> * License along with this library; if not, write to the</span>
00016 <span class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330,</span>
00017 <span class="comment"> * Boston, MA 02111-1307, USA.</span>
00018 <span class="comment"> */</span>
00019
00020 <span class="preprocessor">#ifndef _tdsconvert_h_</span>
00021 <span class="preprocessor"></span><span class="preprocessor">#define _tdsconvert_h_</span>
00022 <span class="preprocessor"></span>
00023 <span class="preprocessor">#ifdef __cplusplus</span>
00024 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span>
00025 {
00026 <span class="preprocessor">#if 0</span>
00027 <span class="preprocessor"></span>}
00028 <span class="preprocessor">#endif</span>
00029 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00030 <span class="preprocessor"></span>
00031 <span class="comment">/* $Id: tdsconvert.h,v 1.23 2006/04/15 08:18:44 freddy77 Exp $ */</span>
00032
00033 <span class="keyword">typedef</span> <span class="keyword">union </span>conv_result
00034 {
00035 TDS_TINYINT ti;
00036 TDS_SMALLINT si;
00037 TDS_INT i;
00038 TDS_INT8 bi;
00039 TDS_FLOAT f;
00040 TDS_REAL r;
00041 TDS_CHAR *c;
00042 TDS_MONEY m;
00043 TDS_MONEY4 m4;
00044 TDS_DATETIME dt;
00045 TDS_DATETIME4 dt4;
00046 TDS_NUMERIC n;
00047 TDS_CHAR *ib;
00048 TDS_UNIQUE u;
00049 <span class="comment">/* sizef types */</span>
00050 <span class="keyword">struct </span>cc_t {
00051 TDS_CHAR *c;
00052 TDS_UINT len;
00053 } cc;
00054 <span class="keyword">struct </span>cb_t {
00055 TDS_CHAR *ib;
00056 TDS_UINT len;
00057 } cb;
00058 }
00059 CONV_RESULT;
00060
00061 <span class="comment">/*</span>
00062 <span class="comment"> * Failure return codes for tds_convert()</span>
00063 <span class="comment"> */</span>
00064 <span class="preprocessor">#define TDS_CONVERT_FAIL -1 </span><span class="comment">/* unspecified failure */</span>
00065 <span class="preprocessor">#define TDS_CONVERT_NOAVAIL -2 </span><span class="comment">/* conversion does not exist */</span>
00066 <span class="preprocessor">#define TDS_CONVERT_SYNTAX -3 </span><span class="comment">/* syntax error in source field */</span>
00067 <span class="preprocessor">#define TDS_CONVERT_NOMEM -4 </span><span class="comment">/* insufficient memory */</span>
00068 <span class="preprocessor">#define TDS_CONVERT_OVERFLOW -5 </span><span class="comment">/* result too large */</span>
00069
00070 <span class="comment">/* sized types */</span>
00071 <span class="preprocessor">#define TDS_CONVERT_CHAR 256</span>
00072 <span class="preprocessor"></span><span class="preprocessor">#define TDS_CONVERT_BINARY 257</span>
00073 <span class="preprocessor"></span>
00074 <span class="keyword">struct </span>tds_time
00075 {
00076 <span class="keywordtype">int</span> tm_year;
00077 <span class="keywordtype">int</span> tm_mon;
00078 <span class="keywordtype">int</span> tm_mday;
00079 <span class="keywordtype">int</span> tm_hour;
00080 <span class="keywordtype">int</span> tm_min;
00081 <span class="keywordtype">int</span> tm_sec;
00082 <span class="keywordtype">int</span> tm_ms;
00083 };
00084
00085 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="a00287.html#ga41">tds_willconvert</a>(<span class="keywordtype">int</span> srctype, <span class="keywordtype">int</span> desttype);
00086
00087 TDS_INT <a class="code" href="a00287.html#ga39">tds_get_null_type</a>(<span class="keywordtype">int</span> srctype);
00088 TDS_INT <a class="code" href="a00287.html#ga35">tds_convert</a>(<span class="keyword">const</span> TDSCONTEXT * context, <span class="keywordtype">int</span> srctype, <span class="keyword">const</span> TDS_CHAR * src, TDS_UINT srclen, <span class="keywordtype">int</span> desttype, CONV_RESULT * cr);
00089
00090 size_t <a class="code" href="a00287.html#ga40">tds_strftime</a>(<span class="keywordtype">char</span> *buf, size_t maxsize, <span class="keyword">const</span> <span class="keywordtype">char</span> *format, <span class="keyword">const</span> <a class="code" href="a00145.html">TDSDATEREC</a> * timeptr);
00091
00092 <span class="preprocessor">#ifdef __cplusplus</span>
00093 <span class="preprocessor"></span><span class="preprocessor">#if 0</span>
00094 <span class="preprocessor"></span>{
00095 <span class="preprocessor">#endif</span>
00096 <span class="preprocessor"></span>}
00097 <span class="preprocessor">#endif</span>
00098 <span class="preprocessor"></span>
00099 <span class="preprocessor">#endif </span><span class="comment">/* _tdsconvert_h_ */</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed May 7 19:22:09 2008 for FreeTDS API by
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