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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"><title>OCILIB (C Driver for Oracle): C:/Users/vincent/Data/Perso/dev/ocilib/ocilib/src/dirpath.c Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.4 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul></div><h1>C:/Users/vincent/Data/Perso/dev/ocilib/ocilib/src/dirpath.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span><a name="l00002"></a>00002 <span class="comment"> +----------------------------------------------------------------------+</span><a name="l00003"></a>00003 <span class="comment"> | |</span><a name="l00004"></a>00004 <span class="comment"> | OCILIB - C Driver for Oracle |</span><a name="l00005"></a>00005 <span class="comment"> | |</span><a name="l00006"></a>00006 <span class="comment"> | (C Wrapper for Oracle OCI) |</span><a name="l00007"></a>00007 <span class="comment"> | |</span><a name="l00008"></a>00008 <span class="comment"> +----------------------------------------------------------------------+</span><a name="l00009"></a>00009 <span class="comment"> | Website : http://ocilib.net |</span><a name="l00010"></a>00010 <span class="comment"> +----------------------------------------------------------------------+</span><a name="l00011"></a>00011 <span class="comment"> | Copyright (c) 2007-2009 Vincent ROGIER |</span><a name="l00012"></a>00012 <span class="comment"> +----------------------------------------------------------------------+</span><a name="l00013"></a>00013 <span class="comment"> | This library is free software; you can redistribute it and/or |</span><a name="l00014"></a>00014 <span class="comment"> | modify it under the terms of the GNU Library General Public |</span><a name="l00015"></a>00015 <span class="comment"> | License as published by the Free Software Foundation; either |</span><a name="l00016"></a>00016 <span class="comment"> | version 2 of the License, or (at your option) any later version. |</span><a name="l00017"></a>00017 <span class="comment"> | |</span><a name="l00018"></a>00018 <span class="comment"> | This library is distributed in the hope that it will be useful, |</span><a name="l00019"></a>00019 <span class="comment"> | but WITHOUT ANY WARRANTY; without even the implied warranty of |</span><a name="l00020"></a>00020 <span class="comment"> | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |</span><a name="l00021"></a>00021 <span class="comment"> | Library General Public License for more details. |</span><a name="l00022"></a>00022 <span class="comment"> | |</span><a name="l00023"></a>00023 <span class="comment"> | You should have received a copy of the GNU Library General Public |</span><a name="l00024"></a>00024 <span class="comment"> | License along with this library; if not, write to the Free |</span><a name="l00025"></a>00025 <span class="comment"> | Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |</span><a name="l00026"></a>00026 <span class="comment"> +----------------------------------------------------------------------+</span><a name="l00027"></a>00027 <span class="comment"> | Author: Vincent ROGIER <vince.rogier@gmail.com> |</span><a name="l00028"></a>00028 <span class="comment"> +----------------------------------------------------------------------+</span><a name="l00029"></a>00029 <span class="comment">*/</span><a name="l00030"></a>00030 <a name="l00031"></a>00031 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00032"></a>00032 <span class="comment"> * $Id: dirpath.c, v 3.2.0 2009/04/20 00:00 Vince $</span><a name="l00033"></a>00033 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00034"></a>00034 <a name="l00035"></a>00035 <span class="preprocessor">#include "ocilib_internal.h"</span><a name="l00036"></a>00036 <a name="l00037"></a>00037 <span class="comment">/* ************************************************************************ *</span><a name="l00038"></a>00038 <span class="comment"> * PUBLIC FUNCTIONS</span><a name="l00039"></a>00039 <span class="comment"> * ************************************************************************ */</span><a name="l00040"></a>00040 <a name="l00041"></a>00041 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00042"></a>00042 <span class="comment"> * OCI_DirPathCreate</span><a name="l00043"></a>00043 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00044"></a>00044 <a name="l00045"></a><a class="code" href="group__g__dirpath.html#g64dd9756aa24ead3addabf50db0d6f16">00045</a> <a class="code" href="struct_o_c_i___dir_path.html" title="OCILIB encapsulation of OCI Direct Path handle.">OCI_DirPath</a> * OCI_API <a class="code" href="group__g__dirpath.html#g64dd9756aa24ead3addabf50db0d6f16" title="Create a direct path object.">OCI_DirPathCreate</a>(<a class="code" href="struct_o_c_i___type_info.html" title="Type info metadata handle.">OCI_TypeInfo</a> *typinf, mtext *partition,<a name="l00046"></a>00046 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nb_cols, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nb_rows)<a name="l00047"></a>00047 {<a name="l00048"></a>00048 <a class="code" href="struct_o_c_i___dir_path.html" title="OCILIB encapsulation of OCI Direct Path handle.">OCI_DirPath</a> *dp = NULL;<a name="l00049"></a>00049 <a name="l00050"></a>00050 <span class="keywordtype">void</span> *ostr = NULL;<a name="l00051"></a>00051 <span class="keywordtype">int</span> osize = -1;<a name="l00052"></a>00052 <a name="l00053"></a>00053 <span class="keywordtype">boolean</span> res = TRUE;<a name="l00054"></a>00054 <a name="l00055"></a>00055 OCI_CHECK_PTR(OCI_IPC_TYPE_INFO, typinf, NULL);<a name="l00056"></a>00056 <a name="l00057"></a>00057 OCI_CHECK_COMPAT(typinf-><a class="code" href="struct_o_c_i___type_info.html#ca5def6c7af066b4e23d8c66b78a2f6b">con</a>, typinf-><a class="code" href="struct_o_c_i___type_info.html#5a8f0cc18b128026340a385c1842898e">type</a> != OCI_TIF_TYPE, NULL);<a name="l00058"></a>00058 OCI_CHECK_BOUND(typinf-><a class="code" href="struct_o_c_i___type_info.html#ca5def6c7af066b4e23d8c66b78a2f6b">con</a>, nb_cols, 1, typinf-><a class="code" href="struct_o_c_i___type_info.html#3519e37886539486cef79786efac9f1e">nb_cols</a>, NULL);<a name="l00059"></a>00059 <a name="l00060"></a>00060 <span class="comment">/* allocate direct path structure */</span><a name="l00061"></a>00061 <a name="l00062"></a>00062 dp = (<a class="code" href="struct_o_c_i___dir_path.html" title="OCILIB encapsulation of OCI Direct Path handle.">OCI_DirPath</a> *) OCI_MemAlloc(OCI_IPC_DIRPATH, <span class="keyword">sizeof</span>(*dp), 1, TRUE);<a name="l00063"></a>00063 <a name="l00064"></a>00064 <span class="keywordflow">if</span> (dp != NULL)<a name="l00065"></a>00065 {<a name="l00066"></a>00066 dp-><a class="code" href="struct_o_c_i___dir_path.html#52410868a337ad04434b1e11859a471b">con</a> = typinf-><a class="code" href="struct_o_c_i___type_info.html#ca5def6c7af066b4e23d8c66b78a2f6b">con</a>;<a name="l00067"></a>00067 dp-><a class="code" href="struct_o_c_i___dir_path.html#87321b559b61441b55c192cc9b2f835b">status</a> = OCI_DPS_NOT_PREPARED;<a name="l00068"></a>00068 dp-><a class="code" href="struct_o_c_i___dir_path.html#6921631a0280d2da229139fa61625a81">typinf</a> = typinf;<a name="l00069"></a>00069 dp-><a class="code" href="struct_o_c_i___dir_path.html#a50ba02bff6cfa8cdb5de298a1157207">nb_rows</a> = (ub4) nb_rows;<a name="l00070"></a>00070 dp-><a class="code" href="struct_o_c_i___dir_path.html#15978bab1953802769c833b776a58bac">nb_cols</a> = (ub4) nb_cols;<a name="l00071"></a>00071 dp-><a class="code" href="struct_o_c_i___dir_path.html#92069eb0d3771d051e6b87b541e34b59">nb_cur</a> = (ub4) dp-><a class="code" href="struct_o_c_i___dir_path.html#a50ba02bff6cfa8cdb5de298a1157207">nb_rows</a>;<a name="l00072"></a>00072 dp-><a class="code" href="struct_o_c_i___dir_path.html#7824fb10b7cc26b59e466aedd37a4be7">err_col</a> = -1;<a name="l00073"></a>00073 dp-><a class="code" href="struct_o_c_i___dir_path.html#24836f2c44a151d998230758c400d140">err_row</a> = -1;<a name="l00074"></a>00074 dp-><a class="code" href="struct_o_c_i___dir_path.html#7f47d6a6ea6c8e3bbc9584aaead2144d">nb_prcsd</a> = 0;<a name="l00075"></a>00075 <a name="l00076"></a>00076 <span class="comment">/* allocates direct context handle */</span><a name="l00077"></a>00077 <a name="l00078"></a>00078 if (res == TRUE)<a name="l00079"></a>00079 {<a name="l00080"></a>00080 res = (OCI_SUCCESS == OCI_HandleAlloc((dvoid *) OCILib.env,<a name="l00081"></a>00081 (dvoid **) (<span class="keywordtype">void</span> *) &dp-><a class="code" href="struct_o_c_i___dir_path.html#18e800f3228194e47969ad7d6da19c32">ctx</a>,<a name="l00082"></a>00082 (ub4) OCI_HTYPE_DIRPATH_CTX,<a name="l00083"></a>00083 (<span class="keywordtype">size_t</span>) 0, (dvoid **) NULL));<a name="l00084"></a>00084 }<a name="l00085"></a>00085 <a name="l00086"></a>00086 <span class="comment">/* set table name attribute */</span><a name="l00087"></a>00087 <a name="l00088"></a>00088 <span class="keywordflow">if</span> (res == TRUE)<a name="l00089"></a>00089 {<a name="l00090"></a>00090 osize = -1;<a name="l00091"></a>00091 ostr = OCI_GetInputMetaString(dp-><a class="code" href="struct_o_c_i___dir_path.html#6921631a0280d2da229139fa61625a81">typinf</a>-><a class="code" href="struct_o_c_i___type_info.html#fa3110366ada8ca04547dc3a75ddd491">name</a>, &osize);<a name="l00092"></a>00092 <a name="l00093"></a>00093 OCI_CALL2<a name="l00094"></a>00094 (<a name="l00095"></a>00095 res, dp-><a class="code" href="struct_o_c_i___dir_path.html#52410868a337ad04434b1e11859a471b">con</a>,<a name="l00096"></a>00096 <a name="l00097"></a>00097 OCIAttrSet((dvoid *) dp-><a class="code" href="struct_o_c_i___dir_path.html#18e800f3228194e47969ad7d6da19c32">ctx</a>, (ub4) OCI_HTYPE_DIRPATH_CTX,<a name="l00098"></a>00098 (dvoid *) ostr, (ub4) osize,<a name="l00099"></a>00099 (ub4) OCI_ATTR_NAME, dp-><a class="code" href="struct_o_c_i___dir_path.html#52410868a337ad04434b1e11859a471b">con</a>-><a class="code" href="struct_o_c_i___connection.html#573a359867139990b1b0f50aa7a86175">err</a>)<a name="l00100"></a>00100 )<a name="l00101"></a>00101 <a name="l00102"></a>00102 OCI_ReleaseMetaString(ostr);<a name="l00103"></a>00103 }<a name="l00104"></a>00104 <a name="l00105"></a>00105 <span class="comment">/* set schema name attribute */</span><a name="l00106"></a>00106 <a name="l00107"></a>00107 <span class="keywordflow">if</span> ((res == TRUE) && (dp-><a class="code" href="struct_o_c_i___dir_path.html#6921631a0280d2da229139fa61625a81">typinf</a>-><a class="code" href="struct_o_c_i___type_info.html#0055f19edd19f668bfcdba43eed49789">schema</a> != NULL) && (dp-><a class="code" href="struct_o_c_i___dir_path.html#6921631a0280d2da229139fa61625a81">typinf</a>-><a class="code" href="struct_o_c_i___type_info.html#0055f19edd19f668bfcdba43eed49789">schema</a>[0] != 0))<a name="l00108"></a>00108 {<a name="l00109"></a>00109 osize = -1;<a name="l00110"></a>00110 ostr = OCI_GetInputMetaString(dp-><a class="code" href="struct_o_c_i___dir_path.html#6921631a0280d2da229139fa61625a81">typinf</a>-><a class="code" href="struct_o_c_i___type_info.html#0055f19edd19f668bfcdba43eed49789">schema</a>, &osize);<a name="l00111"></a>00111 <a name="l00112"></a>00112 OCI_CALL2<a name="l00113"></a>00113 (<a name="l00114"></a>00114 res, dp-><a class="code" href="struct_o_c_i___dir_path.html#52410868a337ad04434b1e11859a471b">con</a>,<a name="l00115"></a>00115 <a name="l00116"></a>00116 OCIAttrSet((dvoid *) dp-><a class="code" href="struct_o_c_i___dir_path.html#18e800f3228194e47969ad7d6da19c32">ctx</a>, (ub4) OCI_HTYPE_DIRPATH_CTX,<a name="l00117"></a>00117 (dvoid *) ostr, (ub4) osize,<a name="l00118"></a>00118 (ub4) OCI_ATTR_SCHEMA_NAME, dp-><a class="code" href="struct_o_c_i___dir_path.html#52410868a337ad04434b1e11859a471b">con</a>-><a class="code" href="struct_o_c_i___connection.html#573a359867139990b1b0f50aa7a86175">err</a>)<a name="l00119"></a>00119 )<a name="l00120"></a>00120 <a name="l00121"></a>00121 OCI_ReleaseMetaString(ostr);<a name="l00122"></a>00122 }<a name="l00123"></a>00123 <a name="l00124"></a>00124 <span class="comment">/* set partition name attribute */</span><a name="l00125"></a>00125 <a name="l00126"></a>00126 <span class="keywordflow">if</span> ((res == TRUE) && (partition != NULL) && (partition[0] != 0))<a name="l00127"></a>00127 {<a name="l00128"></a>00128 osize = -1;<a name="l00129"></a>00129 ostr = OCI_GetInputMetaString(partition, &osize);<a name="l00130"></a>00130 <a name="l00131"></a>00131 OCI_CALL2<a name="l00132"></a>00132 (<a name="l00133"></a>00133 res, dp-><a class="code" href="struct_o_c_i___dir_path.html#52410868a337ad04434b1e11859a471b">con</a>,<a name="l00134"></a>00134 <a name="l00135"></a>00135 OCIAttrSet((dvoid *) dp-><a class="code" href="struct_o_c_i___dir_path.html#18e800f3228194e47969ad7d6da19c32">ctx</a>, (ub4) OCI_HTYPE_DIRPATH_CTX,<a name="l00136"></a>00136 (dvoid *) ostr, (ub4) osize,<a name="l00137"></a>00137 (ub4) OCI_ATTR_SUB_NAME, dp-><a class="code" href="struct_o_c_i___dir_path.html#52410868a337ad04434b1e11859a471b">con</a>-><a class="code" href="struct_o_c_i___connection.html#573a359867139990b1b0f50aa7a86175">err</a>)⌨️ 快捷键说明
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