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<hr><h1>cli.h</h1><div class="fragment"><pre>00001 <span class="comment">/*-< CLI.H >---------------------------------------------------------*--------*</span>
00002 <span class="comment"> * FastDB Version 1.0 (c) 1999 GARRET * ? *</span>
00003 <span class="comment"> * (Main Memory Database Management System) * /\| *</span>
00004 <span class="comment"> * * / \ *</span>
00005 <span class="comment"> * Created: 13-Jan-2000 K.A. Knizhnik * / [] \ *</span>
00006 <span class="comment"> * Last update: 13-Jan-2000 K.A. Knizhnik * GARRET *</span>
00007 <span class="comment"> *-------------------------------------------------------------------*--------*</span>
00008 <span class="comment"> * Call level interface to FastDB server</span>
00009 <span class="comment"> *-------------------------------------------------------------------*--------*/</span>
00010
00011 <span class="preprocessor">#ifndef __CLI_H__</span>
00012 <span class="preprocessor"></span><span class="preprocessor">#define __CLI_H__</span>
00013 <span class="preprocessor"></span>
00014 <span class="preprocessor">#include "config.h"</span>
00015 <span class="preprocessor">#include <stdlib.h></span>
00016 <span class="preprocessor">#include <time.h></span>
00017
00018 <span class="preprocessor">#ifndef FASTDB_DLL_ENTRY</span>
00019 <span class="preprocessor"></span><span class="preprocessor">#ifdef FASTDB_DLL</span>
00020 <span class="preprocessor"></span><span class="preprocessor">#ifdef INSIDE_FASTDB</span>
00021 <span class="preprocessor"></span><span class="preprocessor">#define FASTDB_DLL_ENTRY __declspec(dllexport)</span>
00022 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00023 <span class="preprocessor"></span><span class="preprocessor">#define FASTDB_DLL_ENTRY __declspec(dllimport)</span>
00024 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00025 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00026 <span class="preprocessor"></span><span class="preprocessor">#define FASTDB_DLL_ENTRY</span>
00027 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00028 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00029 <span class="preprocessor"></span>
00030 <span class="preprocessor">#ifndef CLI_CALLBACK_CC </span><span class="comment">/* CLI callbacks calling convention */</span>
00031 <span class="preprocessor">#define CLI_CALLBACK_CC </span>
00032 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00033 <span class="preprocessor"></span>
00034 <span class="preprocessor">#ifdef __cplusplus</span>
00035 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
00036 <span class="preprocessor">#endif</span>
00037 <span class="preprocessor"></span>
00038 <span class="keyword">enum</span> cli_result_code {
00039 cli_ok = 0,
00040 cli_bad_address = -1,
00041 cli_connection_refused = -2,
00042 cli_database_not_found = -3,
00043 cli_bad_statement = -4,
00044 cli_parameter_not_found = -5,
00045 cli_unbound_parameter = -6,
00046 cli_column_not_found = -7,
00047 cli_incompatible_type = -8,
00048 cli_network_error = -9,
00049 cli_runtime_error = -10,
00050 cli_bad_descriptor = -11,
00051 cli_unsupported_type = -12,
00052 cli_not_found = -13,
00053 cli_not_update_mode = -14,
00054 cli_table_not_found = -15,
00055 cli_not_all_columns_specified = -16,
00056 cli_not_fetched = -17,
00057 cli_already_updated = -18,
00058 cli_table_already_exists = -19,
00059 cli_not_implemented = -20
00060 };
00061
00062 <span class="keyword">enum</span> cli_var_type {
00063 cli_oid,
00064 cli_bool,
00065 cli_int1,
00066 cli_int2,
00067 cli_int4,
00068 cli_int8,
00069 cli_real4,
00070 cli_real8,
00071 cli_decimal, <span class="comment">/* not supported */</span>
00072 cli_asciiz, <span class="comment">/* zero terminated string */</span>
00073 cli_pasciiz, <span class="comment">/* pointer to zero terminated string */</span>
00074 cli_cstring, <span class="comment">/* not supported */</span>
00075 cli_array_of_oid,
00076 cli_array_of_bool,
00077 cli_array_of_int1,
00078 cli_array_of_int2,
00079 cli_array_of_int4,
00080 cli_array_of_int8,
00081 cli_array_of_real4,
00082 cli_array_of_real8,
00083 cli_array_of_decimal,
00084 cli_array_of_string,
00085 cli_any, <span class="comment">/* use the same type for column as stored in the database */</span>
00086 cli_datetime, <span class="comment">/* time in seconds since 00:00:00 UTC, January 1, 1970. */</span>
00087 cli_autoincrement, <span class="comment">/* column of int4 type automatically assigned value during record insert */</span>
00088 cli_rectangle,
00089 cli_unknown
00090 };
00091
00092 <span class="preprocessor">#ifdef __STDTP_H__</span>
00093 <span class="preprocessor"></span>USE_FASTDB_NAMESPACE
00094 <span class="preprocessor">#endif</span>
00095 <span class="preprocessor"></span>
00096 <span class="keyword">typedef</span> <span class="keywordtype">char</span> cli_bool_t;
00097 <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> cli_int1_t;
00098 <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">short</span> cli_int2_t;
00099 <span class="keyword">typedef</span> <span class="keywordtype">float</span> cli_real4_t;
00100 <span class="keyword">typedef</span> <span class="keywordtype">double</span> cli_real8_t;
00101
00102 <span class="preprocessor">#ifndef RECTANGLE_COORDINATE_TYPE</span>
00103 <span class="preprocessor"></span><span class="preprocessor">#define RECTANGLE_COORDINATE_TYPE int</span>
00104 <span class="preprocessor"></span><span class="comment">//#define RECTANGLE_COORDINATE_TYPE double</span>
00105 <span class="preprocessor">#endif</span>
00106 <span class="preprocessor"></span><span class="keyword">typedef</span> RECTANGLE_COORDINATE_TYPE cli_coord_t;
00107 <span class="preprocessor">#define CLI_RECTANGLE_DIMENSION 2</span>
00108 <span class="preprocessor"></span>
00109 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
00110 cli_coord_t boundary[CLI_RECTANGLE_DIMENSION*2];
00111 } cli_rectangle_t;
00112
00113 <span class="preprocessor">#if !defined(SIZEOF_LONG) && defined(L64) && ! defined(WIN64)</span>
00114 <span class="preprocessor"></span><span class="preprocessor">#define SIZEOF_LONG 8</span>
00115 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00116 <span class="preprocessor"></span>
00117 <span class="preprocessor">#if (defined(_WIN32) || defined(__BORLANDC__)) && !defined(__MINGW32__)</span>
00118 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">signed</span> __int32 cli_int4_t;
00119 <span class="keyword">typedef</span> <span class="keywordtype">signed</span> __int64 cli_int8_t;
00120 <span class="preprocessor">#else</span>
00121 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">int</span> cli_int4_t;
00122 <span class="preprocessor">#if SIZEOF_LONG == 8</span>
00123 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> cli_int8_t;
00124 <span class="preprocessor">#else</span>
00125 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> cli_int8_t;
00126 <span class="preprocessor">#endif</span>
00127 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00128 <span class="preprocessor"></span>
00129 <span class="preprocessor">#ifndef CLI_TIME_T_DEFINED</span>
00130 <span class="preprocessor"></span> <span class="keyword">typedef</span> time_t cli_time_t;
00131 <span class="preprocessor">#endif</span>
00132 <span class="preprocessor"></span>
00133 <span class="preprocessor">#ifndef CLI_OID_DEFINED</span>
00134 <span class="preprocessor"></span><span class="preprocessor">#if dbDatabaseOidBits > 32</span>
00135 <span class="preprocessor"></span><span class="keyword">typedef</span> size_t cli_oid_t;
00136 <span class="preprocessor">#else</span>
00137 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> cli_oid_t;
00138 <span class="preprocessor">#endif</span>
00139 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00140 <span class="preprocessor"></span>
00141 <span class="comment">// structure used to represent array field in structure extracted by cli_execute_query</span>
00142 <span class="keyword">typedef</span> <span class="keyword">struct </span>cli_array_t {
00143 size_t size; <span class="comment">// number of elements in the array</span>
00144 <span class="keywordtype">void</span>* data; <span class="comment">// pointer to the array elements</span>
00145 size_t allocated; <span class="comment">// internal field: size of allocated buffer </span>
00146 } cli_array_t;
00147
00148 <span class="comment">/*********************************************************************</span>
00149 <span class="comment"> * cli_open</span>
00150 <span class="comment"> * Establish connection with the server </span>
00151 <span class="comment"> * Parameters:</span>
00152 <span class="comment"> * server_url - zero terminated string with server address and port, </span>
00153 <span class="comment"> * for example "localhost:5101", "195.239.208.240:6100",...</span>
00154 <span class="comment"> * max_connect_attempts - number of attempts to establish connection</span>
00155 <span class="comment"> * reconnect_timeout_sec - timeput in seconds between connection attempts</span>
00156 <span class="comment"> * Returns:</span>
00157 <span class="comment"> * >= 0 - connectiondescriptor to be used in all other cli calls</span>
00158 <span class="comment"> * < 0 - error code as described in cli_result_code enum</span>
00159 <span class="comment"> */</span>
00160 <span class="keywordtype">int</span> FASTDB_DLL_ENTRY cli_open(<span class="keywordtype">char</span> <span class="keyword">const</span>* server_url,
00161 <span class="keywordtype">int</span> max_connect_attempts,
00162 <span class="keywordtype">int</span> reconnect_timeout_sec);
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