1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_connectivity.hxx"
26
27 //--------------------------------------------------------------------------
28 #include "odbc/OFunctions.hxx"
29 #include <osl/process.h>
30
31 // Implib-Definitionen fuer ODBC-DLL/shared library:
32
33 namespace connectivity
34 {
35 namespace adabas
36 {
37 T3SQLAllocHandle pODBC3SQLAllocHandle;
38 T3SQLConnect pODBC3SQLConnect;
39 T3SQLDriverConnect pODBC3SQLDriverConnect;
40 T3SQLBrowseConnect pODBC3SQLBrowseConnect;
41 T3SQLDataSources pODBC3SQLDataSources;
42 T3SQLDrivers pODBC3SQLDrivers;
43 T3SQLGetInfo pODBC3SQLGetInfo;
44 T3SQLGetFunctions pODBC3SQLGetFunctions;
45 T3SQLGetTypeInfo pODBC3SQLGetTypeInfo;
46 T3SQLSetConnectAttr pODBC3SQLSetConnectAttr;
47 T3SQLGetConnectAttr pODBC3SQLGetConnectAttr;
48 T3SQLSetEnvAttr pODBC3SQLSetEnvAttr;
49 T3SQLGetEnvAttr pODBC3SQLGetEnvAttr;
50 T3SQLSetStmtAttr pODBC3SQLSetStmtAttr;
51 T3SQLGetStmtAttr pODBC3SQLGetStmtAttr;
52 //T3SQLSetDescField pODBC3SQLSetDescField;
53 //T3SQLGetDescField pODBC3SQLGetDescField;
54 //T3SQLGetDescRec pODBC3SQLGetDescRec;
55 //T3SQLSetDescRec pODBC3SQLSetDescRec;
56 T3SQLPrepare pODBC3SQLPrepare;
57 T3SQLBindParameter pODBC3SQLBindParameter;
58 //T3SQLGetCursorName pODBC3SQLGetCursorName;
59 T3SQLSetCursorName pODBC3SQLSetCursorName;
60 T3SQLExecute pODBC3SQLExecute;
61 T3SQLExecDirect pODBC3SQLExecDirect;
62 //T3SQLNativeSql pODBC3SQLNativeSql;
63 T3SQLDescribeParam pODBC3SQLDescribeParam;
64 T3SQLNumParams pODBC3SQLNumParams;
65 T3SQLParamData pODBC3SQLParamData;
66 T3SQLPutData pODBC3SQLPutData;
67 T3SQLRowCount pODBC3SQLRowCount;
68 T3SQLNumResultCols pODBC3SQLNumResultCols;
69 T3SQLDescribeCol pODBC3SQLDescribeCol;
70 T3SQLColAttribute pODBC3SQLColAttribute;
71 T3SQLBindCol pODBC3SQLBindCol;
72 T3SQLFetch pODBC3SQLFetch;
73 T3SQLFetchScroll pODBC3SQLFetchScroll;
74 T3SQLGetData pODBC3SQLGetData;
75 T3SQLSetPos pODBC3SQLSetPos;
76 T3SQLBulkOperations pODBC3SQLBulkOperations;
77 T3SQLMoreResults pODBC3SQLMoreResults;
78 //T3SQLGetDiagField pODBC3SQLGetDiagField;
79 T3SQLGetDiagRec pODBC3SQLGetDiagRec;
80 T3SQLColumnPrivileges pODBC3SQLColumnPrivileges;
81 T3SQLColumns pODBC3SQLColumns;
82 T3SQLForeignKeys pODBC3SQLForeignKeys;
83 T3SQLPrimaryKeys pODBC3SQLPrimaryKeys;
84 T3SQLProcedureColumns pODBC3SQLProcedureColumns;
85 T3SQLProcedures pODBC3SQLProcedures;
86 T3SQLSpecialColumns pODBC3SQLSpecialColumns;
87 T3SQLStatistics pODBC3SQLStatistics;
88 T3SQLTablePrivileges pODBC3SQLTablePrivileges;
89 T3SQLTables pODBC3SQLTables;
90 T3SQLFreeStmt pODBC3SQLFreeStmt;
91 T3SQLCloseCursor pODBC3SQLCloseCursor;
92 T3SQLCancel pODBC3SQLCancel;
93 T3SQLEndTran pODBC3SQLEndTran;
94 T3SQLDisconnect pODBC3SQLDisconnect;
95 T3SQLFreeHandle pODBC3SQLFreeHandle;
96 T3SQLGetCursorName pODBC3SQLGetCursorName;
97 T3SQLNativeSql pODBC3SQLNativeSql;
98
99
100 sal_Bool LoadFunctions(oslModule pODBCso);
101 // -------------------------------------------------------------------------
LoadLibrary_ADABAS(::rtl::OUString & _rPath)102 sal_Bool LoadLibrary_ADABAS(::rtl::OUString &_rPath)
103 {
104 static sal_Bool bLoaded = sal_False;
105 static oslModule pODBCso = NULL;
106
107 if (bLoaded)
108 return sal_True;
109
110 rtl_uString* pPath = NULL;
111 ::rtl::OUString sTemp(RTL_CONSTASCII_USTRINGPARAM("DBROOT"));
112 if ( osl_getEnvironment(sTemp.pData,&pPath) == osl_Process_E_None && pPath )
113 {
114
115 #if ( defined(SOLARIS) && defined(SPARC)) || defined(LINUX) || defined(MACOSX)
116 _rPath = ::rtl::OUString(pPath);
117 _rPath += ::rtl::OUString::createFromAscii("/lib/");
118 #endif
119 rtl_uString_release(pPath);
120 }
121 else
122 {
123 _rPath = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("The variable DBROOT is not set."));
124 return sal_False;
125 }
126 const sal_Char* pLibraryAsciiName = NULL;
127
128 #if defined(WNT)
129 pLibraryAsciiName = "SQLOD32.DLL";
130 #elif ( defined(SOLARIS) && defined(SPARC)) || defined(LINUX)
131 pLibraryAsciiName = "odbclib.so";
132 #elif defined(MACOSX)
133 pLibraryAsciiName = "odbclib.dylib";
134 #endif
135 if ( !pLibraryAsciiName )
136 return sal_False;
137
138 _rPath += ::rtl::OUString::createFromAscii( pLibraryAsciiName );
139 pODBCso = osl_loadModule( _rPath.pData,SAL_LOADMODULE_NOW );
140 if( !pODBCso)
141 return sal_False;
142
143
144 return bLoaded = LoadFunctions(pODBCso);
145 }
146 // -------------------------------------------------------------------------
147
LoadFunctions(oslModule pODBCso)148 sal_Bool LoadFunctions(oslModule pODBCso)
149 {
150
151 if( ( pODBC3SQLAllocHandle = (T3SQLAllocHandle)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLAllocHandle").pData )) == NULL )
152 return sal_False;
153 if( ( pODBC3SQLConnect = (T3SQLConnect)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLConnect").pData )) == NULL )
154 return sal_False;
155 if( ( pODBC3SQLDriverConnect = (T3SQLDriverConnect)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLDriverConnect").pData )) == NULL )
156 return sal_False;
157 if( ( pODBC3SQLBrowseConnect = (T3SQLBrowseConnect)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLBrowseConnect").pData )) == NULL )
158 return sal_False;
159 if( ( pODBC3SQLGetInfo = (T3SQLGetInfo)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLGetInfo").pData )) == NULL )
160 return sal_False;
161 if( ( pODBC3SQLGetTypeInfo = (T3SQLGetTypeInfo)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLGetTypeInfo").pData )) == NULL )
162 return sal_False;
163 if( ( pODBC3SQLSetConnectAttr = (T3SQLSetConnectAttr)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLSetConnectAttr").pData )) == NULL )
164 return sal_False;
165 if( ( pODBC3SQLGetConnectAttr = (T3SQLGetConnectAttr)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLGetConnectAttr").pData )) == NULL )
166 return sal_False;
167 if( ( pODBC3SQLSetEnvAttr = (T3SQLSetEnvAttr)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLSetEnvAttr").pData )) == NULL )
168 return sal_False;
169 if( ( pODBC3SQLGetEnvAttr = (T3SQLGetEnvAttr)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLGetEnvAttr").pData )) == NULL )
170 return sal_False;
171 if( ( pODBC3SQLSetStmtAttr = (T3SQLSetStmtAttr)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLSetStmtAttr").pData )) == NULL )
172 return sal_False;
173 if( ( pODBC3SQLGetStmtAttr = (T3SQLGetStmtAttr)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLGetStmtAttr").pData )) == NULL )
174 return sal_False;
175 /*if( ( pODBC3SQLSetDescField = (T3SQLSetDescField)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLSetDescField").pData )) == NULL )
176 return sal_False;
177 if( ( pODBC3SQLGetDescField = (T3SQLGetDescField)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLGetDescField").pData )) == NULL )
178 return sal_False;*/
179 /*if( ( pODBC3SQLGetDescRec = (T3SQLGetDescRec)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLGetDescRec").pData )) == NULL )
180 return sal_False;
181 if( ( pODBC3SQLSetDescRec = (T3SQLSetDescRec)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLSetDescRec").pData )) == NULL )
182 return sal_False;*/
183 if( ( pODBC3SQLPrepare = (T3SQLPrepare)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLPrepare").pData )) == NULL )
184 return sal_False;
185 if( ( pODBC3SQLBindParameter = (T3SQLBindParameter)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLBindParameter").pData )) == NULL )
186 return sal_False;
187 // if( ( pODBC3SQLGetCursorName = (T3SQLGetCursorName)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLGetCursorName").pData )) == NULL )
188 // return sal_False;
189 if( ( pODBC3SQLSetCursorName = (T3SQLSetCursorName)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLSetCursorName").pData )) == NULL )
190 return sal_False;
191 if( ( pODBC3SQLExecute = (T3SQLExecute)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLExecute").pData )) == NULL )
192 return sal_False;
193 if( ( pODBC3SQLExecDirect = (T3SQLExecDirect)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLExecDirect").pData )) == NULL )
194 return sal_False;
195 /*if( ( pODBC3SQLNativeSql = (T3SQLNativeSql)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLNativeSql").pData )) == NULL )
196 return sal_False;*/
197 if( ( pODBC3SQLDescribeParam = (T3SQLDescribeParam)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLDescribeParam").pData )) == NULL )
198 return sal_False;
199 if( ( pODBC3SQLNumParams = (T3SQLNumParams)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLNumParams").pData )) == NULL )
200 return sal_False;
201 if( ( pODBC3SQLParamData = (T3SQLParamData)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLParamData").pData )) == NULL )
202 return sal_False;
203 if( ( pODBC3SQLPutData = (T3SQLPutData)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLPutData").pData )) == NULL )
204 return sal_False;
205 if( ( pODBC3SQLRowCount = (T3SQLRowCount)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLRowCount").pData )) == NULL )
206 return sal_False;
207 if( ( pODBC3SQLNumResultCols = (T3SQLNumResultCols)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLNumResultCols").pData )) == NULL )
208 return sal_False;
209 if( ( pODBC3SQLDescribeCol = (T3SQLDescribeCol)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLDescribeCol").pData )) == NULL )
210 return sal_False;
211 if( ( pODBC3SQLColAttribute = (T3SQLColAttribute)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLColAttribute").pData )) == NULL )
212 return sal_False;
213 if( ( pODBC3SQLBindCol = (T3SQLBindCol)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLBindCol").pData )) == NULL )
214 return sal_False;
215 if( ( pODBC3SQLFetch = (T3SQLFetch)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLFetch").pData )) == NULL )
216 return sal_False;
217 if( ( pODBC3SQLFetchScroll = (T3SQLFetchScroll)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLFetchScroll").pData )) == NULL )
218 return sal_False;
219 if( ( pODBC3SQLGetData = (T3SQLGetData)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLGetData").pData )) == NULL )
220 return sal_False;
221 if( ( pODBC3SQLSetPos = (T3SQLSetPos)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLSetPos").pData )) == NULL )
222 return sal_False;
223 if( ( pODBC3SQLMoreResults = (T3SQLMoreResults)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLMoreResults").pData )) == NULL )
224 return sal_False;
225 /*if( ( pODBC3SQLGetDiagField = (T3SQLGetDiagField)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLGetDiagField").pData )) == NULL )
226 return sal_False;*/
227 if( ( pODBC3SQLGetDiagRec = (T3SQLGetDiagRec)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLGetDiagRec").pData )) == NULL )
228 return sal_False;
229 if( ( pODBC3SQLColumnPrivileges = (T3SQLColumnPrivileges)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLColumnPrivileges").pData )) == NULL )
230 return sal_False;
231 if( ( pODBC3SQLColumns = (T3SQLColumns)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLColumns").pData )) == NULL )
232 return sal_False;
233 if( ( pODBC3SQLForeignKeys = (T3SQLForeignKeys)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLForeignKeys").pData )) == NULL )
234 return sal_False;
235 if( ( pODBC3SQLPrimaryKeys = (T3SQLPrimaryKeys)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLPrimaryKeys").pData )) == NULL )
236 return sal_False;
237 if( ( pODBC3SQLProcedureColumns = (T3SQLProcedureColumns)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLProcedureColumns").pData )) == NULL )
238 return sal_False;
239 if( ( pODBC3SQLProcedures = (T3SQLProcedures)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLProcedures").pData )) == NULL )
240 return sal_False;
241 if( ( pODBC3SQLSpecialColumns = (T3SQLSpecialColumns)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLSpecialColumns").pData )) == NULL )
242 return sal_False;
243 if( ( pODBC3SQLStatistics = (T3SQLStatistics)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLStatistics").pData )) == NULL )
244 return sal_False;
245 if( ( pODBC3SQLTablePrivileges = (T3SQLTablePrivileges)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLTablePrivileges").pData )) == NULL )
246 return sal_False;
247 if( ( pODBC3SQLTables = (T3SQLTables)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLTables").pData )) == NULL )
248 return sal_False;
249 if( ( pODBC3SQLFreeStmt = (T3SQLFreeStmt)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLFreeStmt").pData )) == NULL )
250 return sal_False;
251 if( ( pODBC3SQLCloseCursor = (T3SQLCloseCursor)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLCloseCursor").pData )) == NULL )
252 return sal_False;
253 if( ( pODBC3SQLCancel = (T3SQLCancel)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLCancel").pData )) == NULL )
254 return sal_False;
255 if( ( pODBC3SQLEndTran = (T3SQLEndTran)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLEndTran").pData )) == NULL )
256 return sal_False;
257 if( ( pODBC3SQLDisconnect = (T3SQLDisconnect)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLDisconnect").pData )) == NULL )
258 return sal_False;
259 if( ( pODBC3SQLFreeHandle = (T3SQLFreeHandle)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLFreeHandle").pData )) == NULL )
260 return sal_False;
261 if( ( pODBC3SQLGetCursorName = (T3SQLGetCursorName)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLGetCursorName").pData )) == NULL )
262 return sal_False;
263 if( ( pODBC3SQLNativeSql = (T3SQLNativeSql)osl_getFunctionSymbol(pODBCso, ::rtl::OUString::createFromAscii("SQLNativeSql").pData )) == NULL )
264 return sal_False;
265
266 return sal_True;
267 }
268 // -------------------------------------------------------------------------
269 }
270 }
271
272