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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "ORealDriver.hxx"
21 : #include "odbc/ODriver.hxx"
22 : #include "odbc/OTools.hxx"
23 : #include "odbc/OFunctions.hxx"
24 : #include "diagnose_ex.h"
25 :
26 : namespace connectivity
27 : {
28 : sal_Bool LoadLibrary_ODBC3(OUString &_rPath);
29 : // extern declaration of the function pointer
30 : extern T3SQLAllocHandle pODBC3SQLAllocHandle;
31 : extern T3SQLConnect pODBC3SQLConnect;
32 : extern T3SQLDriverConnect pODBC3SQLDriverConnect;
33 : extern T3SQLBrowseConnect pODBC3SQLBrowseConnect;
34 : extern T3SQLDataSources pODBC3SQLDataSources;
35 : extern T3SQLDrivers pODBC3SQLDrivers;
36 : extern T3SQLGetInfo pODBC3SQLGetInfo;
37 : extern T3SQLGetFunctions pODBC3SQLGetFunctions;
38 : extern T3SQLGetTypeInfo pODBC3SQLGetTypeInfo;
39 : extern T3SQLSetConnectAttr pODBC3SQLSetConnectAttr;
40 : extern T3SQLGetConnectAttr pODBC3SQLGetConnectAttr;
41 : extern T3SQLSetEnvAttr pODBC3SQLSetEnvAttr;
42 : extern T3SQLGetEnvAttr pODBC3SQLGetEnvAttr;
43 : extern T3SQLSetStmtAttr pODBC3SQLSetStmtAttr;
44 : extern T3SQLGetStmtAttr pODBC3SQLGetStmtAttr;
45 : //extern T3SQLSetDescField pODBC3SQLSetDescField;
46 : //extern T3SQLGetDescField pODBC3SQLGetDescField;
47 : //extern T3SQLGetDescRec pODBC3SQLGetDescRec;
48 : //extern T3SQLSetDescRec pODBC3SQLSetDescRec;
49 : extern T3SQLPrepare pODBC3SQLPrepare;
50 : extern T3SQLBindParameter pODBC3SQLBindParameter;
51 : //extern T3SQLGetCursorName pODBC3SQLGetCursorName;
52 : extern T3SQLSetCursorName pODBC3SQLSetCursorName;
53 : extern T3SQLExecute pODBC3SQLExecute;
54 : extern T3SQLExecDirect pODBC3SQLExecDirect;
55 : //extern T3SQLNativeSql pODBC3SQLNativeSql;
56 : extern T3SQLDescribeParam pODBC3SQLDescribeParam;
57 : extern T3SQLNumParams pODBC3SQLNumParams;
58 : extern T3SQLParamData pODBC3SQLParamData;
59 : extern T3SQLPutData pODBC3SQLPutData;
60 : extern T3SQLRowCount pODBC3SQLRowCount;
61 : extern T3SQLNumResultCols pODBC3SQLNumResultCols;
62 : extern T3SQLDescribeCol pODBC3SQLDescribeCol;
63 : extern T3SQLColAttribute pODBC3SQLColAttribute;
64 : extern T3SQLBindCol pODBC3SQLBindCol;
65 : extern T3SQLFetch pODBC3SQLFetch;
66 : extern T3SQLFetchScroll pODBC3SQLFetchScroll;
67 : extern T3SQLGetData pODBC3SQLGetData;
68 : extern T3SQLSetPos pODBC3SQLSetPos;
69 : extern T3SQLBulkOperations pODBC3SQLBulkOperations;
70 : extern T3SQLMoreResults pODBC3SQLMoreResults;
71 : //extern T3SQLGetDiagField pODBC3SQLGetDiagField;
72 : extern T3SQLGetDiagRec pODBC3SQLGetDiagRec;
73 : extern T3SQLColumnPrivileges pODBC3SQLColumnPrivileges;
74 : extern T3SQLColumns pODBC3SQLColumns;
75 : extern T3SQLForeignKeys pODBC3SQLForeignKeys;
76 : extern T3SQLPrimaryKeys pODBC3SQLPrimaryKeys;
77 : extern T3SQLProcedureColumns pODBC3SQLProcedureColumns;
78 : extern T3SQLProcedures pODBC3SQLProcedures;
79 : extern T3SQLSpecialColumns pODBC3SQLSpecialColumns;
80 : extern T3SQLStatistics pODBC3SQLStatistics;
81 : extern T3SQLTablePrivileges pODBC3SQLTablePrivileges;
82 : extern T3SQLTables pODBC3SQLTables;
83 : extern T3SQLFreeStmt pODBC3SQLFreeStmt;
84 : extern T3SQLCloseCursor pODBC3SQLCloseCursor;
85 : extern T3SQLCancel pODBC3SQLCancel;
86 : extern T3SQLEndTran pODBC3SQLEndTran;
87 : extern T3SQLDisconnect pODBC3SQLDisconnect;
88 : extern T3SQLFreeHandle pODBC3SQLFreeHandle;
89 : extern T3SQLGetCursorName pODBC3SQLGetCursorName;
90 : extern T3SQLNativeSql pODBC3SQLNativeSql;
91 :
92 :
93 : namespace odbc
94 : {
95 0 : class ORealObdcDriver : public ODBCDriver
96 : {
97 : protected:
98 : virtual oslGenericFunction getOdbcFunction(sal_Int32 _nIndex) const SAL_OVERRIDE;
99 : virtual SQLHANDLE EnvironmentHandle(OUString &_rPath) SAL_OVERRIDE;
100 : public:
101 0 : ORealObdcDriver(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory) : ODBCDriver(_rxFactory) {}
102 : };
103 :
104 :
105 0 : oslGenericFunction ORealObdcDriver::getOdbcFunction(sal_Int32 _nIndex) const
106 : {
107 0 : oslGenericFunction pFunction = NULL;
108 0 : switch(_nIndex)
109 : {
110 : case ODBC3SQLAllocHandle:
111 0 : pFunction = (oslGenericFunction)pODBC3SQLAllocHandle;
112 0 : break;
113 : case ODBC3SQLConnect:
114 0 : pFunction = (oslGenericFunction)pODBC3SQLConnect;
115 0 : break;
116 : case ODBC3SQLDriverConnect:
117 0 : pFunction = (oslGenericFunction)pODBC3SQLDriverConnect;
118 0 : break;
119 : case ODBC3SQLBrowseConnect:
120 0 : pFunction = (oslGenericFunction)pODBC3SQLBrowseConnect;
121 0 : break;
122 : case ODBC3SQLDataSources:
123 0 : pFunction = (oslGenericFunction)pODBC3SQLDataSources;
124 0 : break;
125 : case ODBC3SQLDrivers:
126 0 : pFunction = (oslGenericFunction)pODBC3SQLDrivers;
127 0 : break;
128 : case ODBC3SQLGetInfo:
129 :
130 0 : pFunction = (oslGenericFunction)pODBC3SQLGetInfo;
131 0 : break;
132 : case ODBC3SQLGetFunctions:
133 :
134 0 : pFunction = (oslGenericFunction)pODBC3SQLGetFunctions;
135 0 : break;
136 : case ODBC3SQLGetTypeInfo:
137 :
138 0 : pFunction = (oslGenericFunction)pODBC3SQLGetTypeInfo;
139 0 : break;
140 : case ODBC3SQLSetConnectAttr:
141 :
142 0 : pFunction = (oslGenericFunction)pODBC3SQLSetConnectAttr;
143 0 : break;
144 : case ODBC3SQLGetConnectAttr:
145 :
146 0 : pFunction = (oslGenericFunction)pODBC3SQLGetConnectAttr;
147 0 : break;
148 : case ODBC3SQLSetEnvAttr:
149 :
150 0 : pFunction = (oslGenericFunction)pODBC3SQLSetEnvAttr;
151 0 : break;
152 : case ODBC3SQLGetEnvAttr:
153 :
154 0 : pFunction = (oslGenericFunction)pODBC3SQLGetEnvAttr;
155 0 : break;
156 : case ODBC3SQLSetStmtAttr:
157 :
158 0 : pFunction = (oslGenericFunction)pODBC3SQLSetStmtAttr;
159 0 : break;
160 : case ODBC3SQLGetStmtAttr:
161 :
162 0 : pFunction = (oslGenericFunction)pODBC3SQLGetStmtAttr;
163 0 : break;
164 : case ODBC3SQLPrepare:
165 :
166 0 : pFunction = (oslGenericFunction)pODBC3SQLPrepare;
167 0 : break;
168 : case ODBC3SQLBindParameter:
169 :
170 0 : pFunction = (oslGenericFunction)pODBC3SQLBindParameter;
171 0 : break;
172 : case ODBC3SQLSetCursorName:
173 :
174 0 : pFunction = (oslGenericFunction)pODBC3SQLSetCursorName;
175 0 : break;
176 : case ODBC3SQLExecute:
177 :
178 0 : pFunction = (oslGenericFunction)pODBC3SQLExecute;
179 0 : break;
180 : case ODBC3SQLExecDirect:
181 :
182 0 : pFunction = (oslGenericFunction)pODBC3SQLExecDirect;
183 0 : break;
184 : case ODBC3SQLDescribeParam:
185 :
186 0 : pFunction = (oslGenericFunction)pODBC3SQLDescribeParam;
187 0 : break;
188 : case ODBC3SQLNumParams:
189 :
190 0 : pFunction = (oslGenericFunction)pODBC3SQLNumParams;
191 0 : break;
192 : case ODBC3SQLParamData:
193 :
194 0 : pFunction = (oslGenericFunction)pODBC3SQLParamData;
195 0 : break;
196 : case ODBC3SQLPutData:
197 :
198 0 : pFunction = (oslGenericFunction)pODBC3SQLPutData;
199 0 : break;
200 : case ODBC3SQLRowCount:
201 :
202 0 : pFunction = (oslGenericFunction)pODBC3SQLRowCount;
203 0 : break;
204 : case ODBC3SQLNumResultCols:
205 :
206 0 : pFunction = (oslGenericFunction)pODBC3SQLNumResultCols;
207 0 : break;
208 : case ODBC3SQLDescribeCol:
209 :
210 0 : pFunction = (oslGenericFunction)pODBC3SQLDescribeCol;
211 0 : break;
212 : case ODBC3SQLColAttribute:
213 :
214 0 : pFunction = (oslGenericFunction)pODBC3SQLColAttribute;
215 0 : break;
216 : case ODBC3SQLBindCol:
217 :
218 0 : pFunction = (oslGenericFunction)pODBC3SQLBindCol;
219 0 : break;
220 : case ODBC3SQLFetch:
221 :
222 0 : pFunction = (oslGenericFunction)pODBC3SQLFetch;
223 0 : break;
224 : case ODBC3SQLFetchScroll:
225 :
226 0 : pFunction = (oslGenericFunction)pODBC3SQLFetchScroll;
227 0 : break;
228 : case ODBC3SQLGetData:
229 :
230 0 : pFunction = (oslGenericFunction)pODBC3SQLGetData;
231 0 : break;
232 : case ODBC3SQLSetPos:
233 :
234 0 : pFunction = (oslGenericFunction)pODBC3SQLSetPos;
235 0 : break;
236 : case ODBC3SQLBulkOperations:
237 :
238 0 : pFunction = (oslGenericFunction)pODBC3SQLBulkOperations;
239 0 : break;
240 : case ODBC3SQLMoreResults:
241 :
242 0 : pFunction = (oslGenericFunction)pODBC3SQLMoreResults;
243 0 : break;
244 : case ODBC3SQLGetDiagRec:
245 :
246 0 : pFunction = (oslGenericFunction)pODBC3SQLGetDiagRec;
247 0 : break;
248 : case ODBC3SQLColumnPrivileges:
249 :
250 0 : pFunction = (oslGenericFunction)pODBC3SQLColumnPrivileges;
251 0 : break;
252 : case ODBC3SQLColumns:
253 :
254 0 : pFunction = (oslGenericFunction)pODBC3SQLColumns;
255 0 : break;
256 : case ODBC3SQLForeignKeys:
257 :
258 0 : pFunction = (oslGenericFunction)pODBC3SQLForeignKeys;
259 0 : break;
260 : case ODBC3SQLPrimaryKeys:
261 :
262 0 : pFunction = (oslGenericFunction)pODBC3SQLPrimaryKeys;
263 0 : break;
264 : case ODBC3SQLProcedureColumns:
265 :
266 0 : pFunction = (oslGenericFunction)pODBC3SQLProcedureColumns;
267 0 : break;
268 : case ODBC3SQLProcedures:
269 :
270 0 : pFunction = (oslGenericFunction)pODBC3SQLProcedures;
271 0 : break;
272 : case ODBC3SQLSpecialColumns:
273 :
274 0 : pFunction = (oslGenericFunction)pODBC3SQLSpecialColumns;
275 0 : break;
276 : case ODBC3SQLStatistics:
277 :
278 0 : pFunction = (oslGenericFunction)pODBC3SQLStatistics;
279 0 : break;
280 : case ODBC3SQLTablePrivileges:
281 :
282 0 : pFunction = (oslGenericFunction)pODBC3SQLTablePrivileges;
283 0 : break;
284 : case ODBC3SQLTables:
285 :
286 0 : pFunction = (oslGenericFunction)pODBC3SQLTables;
287 0 : break;
288 : case ODBC3SQLFreeStmt:
289 :
290 0 : pFunction = (oslGenericFunction)pODBC3SQLFreeStmt;
291 0 : break;
292 : case ODBC3SQLCloseCursor:
293 :
294 0 : pFunction = (oslGenericFunction)pODBC3SQLCloseCursor;
295 0 : break;
296 : case ODBC3SQLCancel:
297 :
298 0 : pFunction = (oslGenericFunction)pODBC3SQLCancel;
299 0 : break;
300 : case ODBC3SQLEndTran:
301 :
302 0 : pFunction = (oslGenericFunction)pODBC3SQLEndTran;
303 0 : break;
304 : case ODBC3SQLDisconnect:
305 :
306 0 : pFunction = (oslGenericFunction)pODBC3SQLDisconnect;
307 0 : break;
308 : case ODBC3SQLFreeHandle:
309 :
310 0 : pFunction = (oslGenericFunction)pODBC3SQLFreeHandle;
311 0 : break;
312 : case ODBC3SQLGetCursorName:
313 :
314 0 : pFunction = (oslGenericFunction)pODBC3SQLGetCursorName;
315 0 : break;
316 : case ODBC3SQLNativeSql:
317 :
318 0 : pFunction = (oslGenericFunction)pODBC3SQLNativeSql;
319 0 : break;
320 : default:
321 : OSL_FAIL("Function unknown!");
322 : }
323 0 : return pFunction;
324 : }
325 :
326 :
327 0 : ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL ODBCDriver_CreateInstance(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory) throw( ::com::sun::star::uno::Exception )
328 : {
329 0 : return *(new ORealObdcDriver(_rxFactory));
330 : }
331 :
332 : // ODBC Environment (common for all Connections):
333 0 : SQLHANDLE ORealObdcDriver::EnvironmentHandle(OUString &_rPath)
334 : {
335 : // Is (for this instance) already a Enviroment made?
336 0 : if (!m_pDriverHandle)
337 : {
338 0 : SQLHANDLE h = SQL_NULL_HANDLE;
339 : // allocate Environment
340 :
341 : // load ODBC-DLL now:
342 0 : if (!LoadLibrary_ODBC3(_rPath) || N3SQLAllocHandle(SQL_HANDLE_ENV,SQL_NULL_HANDLE,&h) != SQL_SUCCESS)
343 0 : return SQL_NULL_HANDLE;
344 :
345 : // Save in global Structure
346 0 : m_pDriverHandle = h;
347 0 : SQLRETURN nError = N3SQLSetEnvAttr(h, SQL_ATTR_ODBC_VERSION,(SQLPOINTER) SQL_OV_ODBC3, SQL_IS_UINTEGER);
348 : OSL_UNUSED( nError );
349 : //N3SQLSetEnvAttr(h, SQL_ATTR_CONNECTION_POOLING,(SQLPOINTER) SQL_CP_ONE_PER_HENV, SQL_IS_INTEGER);
350 : }
351 :
352 0 : return m_pDriverHandle;
353 : }
354 :
355 :
356 : }
357 : }
358 :
359 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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