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1 < {************************************************************************}
2 < {                                                                        }
3 < {       Borland Delphi Visual Component Library                          }
4 < {       InterBase Express core components                                }
5 < {                                                                        }
6 < {       Copyright (c) 1998-2000 Inprise Corporation                      }
7 < {                                                                        }
8 < {    InterBase Express is based in part on the product                   }
9 < {    Free IB Components, written by Gregory H. Deatz for                 }
10 < {    Hoagland, Longo, Moran, Dunst & Doukas Company.                     }
11 < {    Free IB Components is used under license.                           }
12 < {                                                                        }
13 < {    The contents of this file are subject to the InterBase              }
14 < {    Public License Version 1.0 (the "License"); you may not             }
15 < {    use this file except in compliance with the License. You            }
16 < {    may obtain a copy of the License at http://www.Inprise.com/IPL.html }
17 < {    Software distributed under the License is distributed on            }
18 < {    an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either              }
19 < {    express or implied. See the License for the specific language       }
20 < {    governing rights and limitations under the License.                 }
21 < {    The Original Code was created by InterBase Software Corporation     }
22 < {       and its successors.                                              }
23 < {    Portions created by Inprise Corporation are Copyright (C) Inprise   }
24 < {       Corporation. All Rights Reserved.                                }
25 < {    Contributor(s): Jeff Overcash                                       }
26 < {                                                                        }
27 < {    IBX For Lazarus (Firebird Express)                                  }
28 < {    Contributor: Tony Whyman, MWA Software http://www.mwasoftware.co.uk }
29 < {    Portions created by MWA Software are copyright McCallum Whyman      }
30 < {    Associates Ltd 2011                                                 }
31 < {                                                                        }
32 < {************************************************************************}
33 <
34 < unit IBIntf;
35 <
36 < {$Mode Delphi}
37 <
38 < interface
39 <
40 < uses
41 < {$IFDEF WINDOWS }
42 <  Windows,
43 < {$ELSE}
44 <  unix,
45 < {$ENDIF}
46 <  IBHeader,IBExternals;
47 <
48 < var
49 <  BLOB_get: TBLOB_get;
50 <  BLOB_put: TBLOB_put;
51 <  isc_sqlcode: Tisc_sqlcode;
52 <  isc_sql_interprete: Tisc_sql_interprete;
53 <  isc_interprete: Tisc_interprete;
54 <  isc_vax_integer: Tisc_vax_integer;
55 <  isc_portable_integer: Tisc_portable_integer;
56 <  isc_blob_info: Tisc_blob_info;
57 <  isc_open_blob2: Tisc_open_blob2;
58 <  isc_close_blob: Tisc_close_blob;
59 <  isc_get_segment: Tisc_get_segment;
60 <  isc_put_segment: Tisc_put_segment;
61 <  isc_create_blob2: Tisc_create_blob2;
62 <  isc_service_attach: Tisc_service_attach;
63 <  isc_service_detach: Tisc_service_detach;
64 <  isc_service_query: Tisc_service_query;
65 <  isc_service_start: Tisc_service_start;
66 <  isc_decode_date: Tisc_decode_date;
67 <  isc_decode_sql_date: Tisc_decode_sql_date;
68 <  isc_decode_sql_time: Tisc_decode_sql_time;
69 <  isc_decode_timestamp: Tisc_decode_timestamp;
70 <  isc_encode_date: Tisc_encode_date;
71 <  isc_encode_sql_date: Tisc_encode_sql_date;
72 <  isc_encode_sql_time: Tisc_encode_sql_time;
73 <  isc_encode_timestamp: Tisc_encode_timestamp;
74 <  isc_dsql_free_statement: Tisc_dsql_free_statement;
75 <  isc_dsql_execute2: Tisc_dsql_execute2;
76 <  isc_dsql_execute: Tisc_dsql_execute;
77 <  isc_dsql_set_cursor_name: Tisc_dsql_set_cursor_name;
78 <  isc_dsql_fetch: Tisc_dsql_fetch;
79 <  isc_dsql_sql_info: Tisc_dsql_sql_info;
80 <  isc_dsql_alloc_statement2: Tisc_dsql_alloc_statement2;
81 <  isc_dsql_prepare: Tisc_dsql_prepare;
82 <  isc_dsql_describe_bind: Tisc_dsql_describe_bind;
83 <  isc_dsql_describe: Tisc_dsql_describe;
84 <  isc_dsql_execute_immediate: Tisc_dsql_execute_immediate;
85 <  isc_drop_database: Tisc_drop_database;
86 <  isc_detach_database: Tisc_detach_database;
87 <  isc_attach_database: Tisc_attach_database;
88 <  isc_database_info: Tisc_database_info;
89 <  isc_start_multiple: Tisc_start_multiple;
90 <  isc_commit_transaction: Tisc_commit_transaction;
91 <  isc_commit_retaining: Tisc_commit_retaining;
92 <  isc_rollback_transaction: Tisc_rollback_transaction;
93 <  isc_rollback_retaining: Tisc_rollback_retaining;
94 <  isc_cancel_events: Tisc_cancel_events;
95 <  isc_que_events: Tisc_que_events;
96 <  isc_event_counts: Tisc_event_counts;
97 <  isc_event_block: Tisc_event_block;
98 <  isc_free: Tisc_free;
99 <  isc_add_user   : Tisc_add_user;
100 <  isc_delete_user: Tisc_delete_user;
101 <  isc_modify_user: Tisc_modify_user;
102 <
103 <
104 < { Library Initialization }
105 < procedure LoadIBLibrary;
106 < procedure FreeIBLibrary;
107 < function TryIBLoad: Boolean;
108 < procedure CheckIBLoaded;
109 <
110 < { Stubs for 6.0 only functions }
111 < function isc_rollback_retaining_stub(status_vector   : PISC_STATUS;
112 <              tran_handle     : PISC_TR_HANDLE):
113 <                                     ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
114 < function isc_service_attach_stub(status_vector      : PISC_STATUS;
115 <                                 isc_arg2           : UShort;
116 <                                 isc_arg3           : PChar;
117 <                                 service_handle     : PISC_SVC_HANDLE;
118 <                                 isc_arg5           : UShort;
119 <                                 isc_arg6           : PChar):
120 <                                 ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
121 < function isc_service_detach_stub(status_vector      : PISC_STATUS;
122 <                                 service_handle     : PISC_SVC_HANDLE):
123 <                                 ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
124 < function isc_service_query_stub(status_vector        : PISC_STATUS;
125 <                                service_handle       : PISC_SVC_HANDLE;
126 <                                recv_handle          : PISC_SVC_HANDLE;
127 <                                isc_arg4             : UShort;
128 <                                isc_arg5             : PChar;
129 <                                isc_arg6             : UShort;
130 <                                isc_arg7             : PChar;
131 <                                isc_arg8             : UShort;
132 <                                isc_arg9             : PChar):
133 <                                ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
134 < function isc_service_start_stub(status_vector        : PISC_STATUS;
135 <                                service_handle       : PISC_SVC_HANDLE;
136 <                                recv_handle          : PISC_SVC_HANDLE;
137 <                                isc_arg4             : UShort;
138 <                                isc_arg5             : PChar):
139 <                                ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
140 <
141 < procedure isc_encode_sql_date_stub(tm_date           : PCTimeStructure;
142 <                 ib_date           : PISC_DATE);
143 <                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
144 <
145 < procedure isc_encode_sql_time_stub(tm_date           : PCTimeStructure;
146 <                   ib_time           : PISC_TIME);
147 <                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
148 <
149 < procedure isc_encode_timestamp_stub(tm_date          : PCTimeStructure;
150 <                  ib_timestamp     : PISC_TIMESTAMP);
151 <                                    {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
152 <
153 < procedure isc_decode_sql_date_stub(ib_date           : PISC_DATE;
154 <                                   tm_date           : PCTimeStructure);
155 <                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
156 <
157 < procedure isc_decode_sql_time_stub(ib_time           : PISC_TIME;
158 <                                   tm_date           : PCTimeStructure);
159 <                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
160 <
161 < procedure isc_decode_timestamp_stub(ib_timestamp     : PISC_TIMESTAMP;
162 <                                    tm_date          : PCTimeStructure);
163 <                                    {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
164 <
165 <
166 < var  IBServiceAPIPresent: boolean;
167 <
168 < type
169 <  TOnGetLibraryName = procedure(var libname: string);
170 <
171 < const
172 <  OnGetLibraryName: TOnGetLibraryName = nil;
173 <
174 <
175 < implementation
176 <
177 < uses Sysutils, IB, Dynlibs
178 < {$IFDEF WINDOWS}
179 < ,Forms, Registry
180 < {$ENDIF}
181 < ;
182 <
183 < var
184 <  IBLibrary: TLibHandle;
185 <
186 < procedure LoadIBLibrary;
187 <
188 <  function GetProcAddr(ProcName: PChar): Pointer;
189 <  begin
190 <    Result := GetProcAddress(IBLibrary, ProcName);
191 <    if not Assigned(Result) then
192 <      raise Exception.Create('Unable to load Firebird Client Library');
193 <  end;
194 < {$IFDEF UNIX }
195 <  function InternalLoadLibrary: TLibHandle;
196 <  var LibName: string;
197 <  begin
198 <    //Use default unless FBLIB overrides
199 <    LibName := GetEnvironmentVariable('FBLIB');
200 <    if LibName = '' then
201 <    begin
202 <      if assigned(OnGetLibraryName) then
203 <        OnGetLibraryName(LibName)
204 <      else
205 <        LibName := FIREBIRD_SO2;
206 <    end;
207 <    Result := LoadLibrary(LibName);
208 <    {$IFDEF DARWIN}
209 <    if Result = NilHandle then
210 <    begin
211 <      {See http://paulbeachsblog.blogspot.co.uk/2008/03/where-is-libfbclientdylib-on-macosx.html
212 <       Try loading direct from Firebird Framework}
213 <
214 <      LibName := '/Library/Frameworks/Firebird.framework/Firebird';
215 <      Result := LoadLibrary(LibName);
216 <    end
217 <    {$ENDIF}
218 <  end;
219 < {$ENDIF}
220 < {$IFDEF WINDOWS}
221 <  function InternalLoadLibrary: TLibHandle;
222 <  var InstallDir: string;
223 <      dllPathName: string;
224 <  begin
225 <    if assigned(OnGetLibraryName) then
226 <    begin
227 <      OnGetLibraryName(dllPathName);
228 <      Result := LoadLibrary(dllPathName);
229 <      Exit
230 <    end;
231 <
232 <    //First look for Firebird Embedded Server in installation dir
233 <    InstallDir := ExtractFilePath(Application.ExeName);
234 <    if FileExists(InstallDir + FIREBIRD_EMBEDDED) then
235 <    begin
236 <         dllPathName := InstallDir + FIREBIRD_EMBEDDED;
237 <         Result := LoadLibrary(dllPathName)
238 <    end
239 <    else
240 <    //Otherwise look for Firebird Client in installation dir
241 <    if FileExists(InstallDir + FIREBIRD_CLIENT) then
242 <    begin
243 <      //assume firebird.conf and firebird.msg in same dir
244 <      SetEnvironmentVariable('FIREBIRD',PChar(InstallDir));
245 <      dllPathName := InstallDir +FIREBIRD_CLIENT;
246 <      Result := LoadLibrary(dllPathName)
247 <    end
248 <    else
249 <    //Use Registry key if it exists to locate library
250 <    begin
251 <      with TRegistry.Create do
252 <      try
253 <        RootKey := HKEY_LOCAL_MACHINE;
254 <        if OpenKey('SOFTWARE\Firebird Project\Firebird Server\Instances',false) then
255 <        begin
256 <          if ValueExists('DefaultInstance') then
257 <          begin
258 <            dllPathName := ReadString('DefaultInstance')  + 'bin' + DirectorySeparator + FIREBIRD_CLIENT;
259 <            if FileExists(dllPathName) then
260 <            begin
261 <              Result := LoadLibrary(dllPathName);
262 <              Exit
263 <            end
264 <          end
265 <        end
266 <      finally
267 <        Free
268 <      end;
269 <
270 <      //Otherwise see if Firebird client is in path
271 <      //and rely on registry for location of firebird.conf and firebird.msg
272 <      Result := LoadLibrary(FIREBIRD_CLIENT);
273 <      if Result <= HINSTANCE_ERROR then
274 <         //well maybe InterBase is present...
275 <         Result := LoadLibrary(IBASE_DLL);
276 <    end
277 <  end;
278 < {$ENDIF}
279 <
280 < begin
281 <  IBLibrary := InternalLoadLibrary;
282 <  if (IBLibrary <> NilHandle) then
283 <  begin
284 <    BLOB_get := GetProcAddr('BLOB_get'); {do not localize}
285 <    BLOB_put := GetProcAddr('BLOB_put'); {do not localize}
286 <    isc_sqlcode := GetProcAddr('isc_sqlcode'); {do not localize}
287 <    isc_sql_interprete := GetProcAddr('isc_sql_interprete'); {do not localize}
288 <    isc_interprete := GetProcAddr('isc_interprete'); {do not localize}
289 <    isc_vax_integer := GetProcAddr('isc_vax_integer'); {do not localize}
290 <    isc_portable_integer := GetProcAddr('isc_portable_integer'); {do not localize}
291 <    isc_blob_info := GetProcAddr('isc_blob_info'); {do not localize}
292 <    isc_open_blob2 := GetProcAddr('isc_open_blob2'); {do not localize}
293 <    isc_close_blob := GetProcAddr('isc_close_blob'); {do not localize}
294 <    isc_get_segment := GetProcAddr('isc_get_segment'); {do not localize}
295 <    isc_put_segment := GetProcAddr('isc_put_segment'); {do not localize}
296 <    isc_create_blob2 := GetProcAddr('isc_create_blob2'); {do not localize}
297 <    isc_decode_date := GetProcAddr('isc_decode_date'); {do not localize}
298 <    isc_encode_date := GetProcAddr('isc_encode_date'); {do not localize}
299 <    isc_dsql_free_statement := GetProcAddr('isc_dsql_free_statement'); {do not localize}
300 <    isc_dsql_execute2 := GetProcAddr('isc_dsql_execute2'); {do not localize}
301 <    isc_dsql_execute := GetProcAddr('isc_dsql_execute'); {do not localize}
302 <    isc_dsql_set_cursor_name := GetProcAddr('isc_dsql_set_cursor_name'); {do not localize}
303 <    isc_dsql_fetch := GetProcAddr('isc_dsql_fetch'); {do not localize}
304 <    isc_dsql_sql_info := GetProcAddr('isc_dsql_sql_info'); {do not localize}
305 <    isc_dsql_alloc_statement2 := GetProcAddr('isc_dsql_alloc_statement2'); {do not localize}
306 <    isc_dsql_prepare := GetProcAddr('isc_dsql_prepare'); {do not localize}
307 <    isc_dsql_describe_bind := GetProcAddr('isc_dsql_describe_bind'); {do not localize}
308 <    isc_dsql_describe := GetProcAddr('isc_dsql_describe'); {do not localize}
309 <    isc_dsql_execute_immediate := GetProcAddr('isc_dsql_execute_immediate'); {do not localize}
310 <    isc_drop_database := GetProcAddr('isc_drop_database'); {do not localize}
311 <    isc_detach_database := GetProcAddr('isc_detach_database'); {do not localize}
312 <    isc_attach_database := GetProcAddr('isc_attach_database'); {do not localize}
313 <    isc_database_info := GetProcAddr('isc_database_info'); {do not localize}
314 <    isc_start_multiple := GetProcAddr('isc_start_multiple'); {do not localize}
315 <    isc_commit_transaction := GetProcAddr('isc_commit_transaction'); {do not localize}
316 <    isc_commit_retaining := GetProcAddr('isc_commit_retaining'); {do not localize}
317 <    isc_rollback_transaction := GetProcAddr('isc_rollback_transaction'); {do not localize}
318 <    isc_cancel_events := GetProcAddr('isc_cancel_events'); {do not localize}
319 <    isc_que_events := GetProcAddr('isc_que_events'); {do not localize}
320 <    isc_event_counts := GetProcAddr('isc_event_counts'); {do not localize}
321 <    isc_event_block := GetProcAddr('isc_event_block'); {do not localize}
322 <    isc_free := GetProcAddr('isc_free'); {do not localize}
323 <    isc_add_user := GetProcAddr('isc_add_user'); {do not localize}
324 <    isc_delete_user := GetProcAddr('isc_delete_user'); {do not localize}
325 <    isc_modify_user := GetProcAddr('isc_modify_user'); {do not localize}
326 <
327 <    IBServiceAPIPresent := true;
328 <    isc_rollback_retaining := GetProcAddress(IBLibrary, 'isc_rollback_retaining'); {do not localize}
329 <    if Assigned(isc_rollback_retaining) then
330 <    begin
331 <      isc_service_attach := GetProcAddr('isc_service_attach'); {do not localize}
332 <      isc_service_detach := GetProcAddr('isc_service_detach'); {do not localize}
333 <      isc_service_query := GetProcAddr('isc_service_query'); {do not localize}
334 <      isc_service_start := GetProcAddr('isc_service_start'); {do not localize}
335 <      isc_decode_sql_date := GetProcAddr('isc_decode_sql_date'); {do not localize}
336 <      isc_decode_sql_time := GetProcAddr('isc_decode_sql_time'); {do not localize}
337 <      isc_decode_timestamp := GetProcAddr('isc_decode_timestamp'); {do not localize}
338 <      isc_encode_sql_date := GetProcAddr('isc_encode_sql_date'); {do not localize}
339 <      isc_encode_sql_time := GetProcAddr('isc_encode_sql_time'); {do not localize}
340 <      isc_encode_timestamp := GetProcAddr('isc_encode_timestamp'); {do not localize}
341 <    end else
342 <    begin
343 <      IBServiceAPIPresent := false;
344 <      isc_rollback_retaining := isc_rollback_retaining_stub;
345 <      isc_service_attach := isc_service_attach_stub;
346 <      isc_service_detach := isc_service_detach_stub;
347 <      isc_service_query := isc_service_query_stub;
348 <      isc_service_start := isc_service_start_stub;
349 <      isc_decode_sql_date := isc_decode_sql_date_stub;
350 <      isc_decode_sql_time := isc_decode_sql_time_stub;
351 <      isc_decode_timestamp := isc_decode_timestamp_stub;
352 <      isc_encode_sql_date := isc_encode_sql_date_stub;
353 <      isc_encode_sql_time := isc_encode_sql_time_stub;
354 <      isc_encode_timestamp := isc_encode_timestamp_stub;
355 <    end;
356 <  end;
357 < end;
358 <
359 < procedure FreeIBLibrary;
360 < begin
361 <  if IBLibrary <> NilHandle then
362 <  begin
363 <    FreeLibrary(IBLibrary);
364 <    IBLibrary := 0;
365 <  end;
366 < end;
367 <
368 < function TryIBLoad: Boolean;
369 < begin
370 <  if (IBLibrary = NilHandle) then
371 <    LoadIBLibrary;
372 <  if (IBLibrary = NilHandle) then
373 <    result := False
374 <  else
375 <    result := True;
376 < end;
377 <
378 < procedure CheckIBLoaded;
379 < begin
380 <  if not TryIBLoad then
381 <    IBError(ibxeInterBaseMissing, [nil]);
382 < end;
383 <
384 <
385 < function isc_rollback_retaining_stub(status_vector   : PISC_STATUS;
386 <              tran_handle     : PISC_TR_HANDLE):
387 <                                     ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
388 < begin
389 <  Result := 0;
390 <  IBError(ibxeIB60feature, ['isc_rollback_retaining']); {do not localize}
391 < end;
392 <
393 < function isc_service_attach_stub(status_vector      : PISC_STATUS;
394 <                                 isc_arg2           : UShort;
395 <                                 isc_arg3           : PChar;
396 <                                 service_handle     : PISC_SVC_HANDLE;
397 <                                 isc_arg5           : UShort;
398 <                                 isc_arg6           : PChar):
399 <                                 ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
400 < begin
401 <  Result := 0;
402 <  IBError(ibxeIB60feature, ['isc_service_attach']); {do not localize}
403 < end;
404 <
405 < function isc_service_detach_stub(status_vector      : PISC_STATUS;
406 <                                 service_handle     : PISC_SVC_HANDLE):
407 <                                 ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
408 < begin
409 <  Result := 0;
410 <  IBError(ibxeIB60feature, ['isc_service_detach']); {do not localize}
411 < end;
412 <
413 < function isc_service_query_stub(status_vector        : PISC_STATUS;
414 <                                service_handle       : PISC_SVC_HANDLE;
415 <                                recv_handle          : PISC_SVC_HANDLE;
416 <                                isc_arg4             : UShort;
417 <                                isc_arg5             : PChar;
418 <                                isc_arg6             : UShort;
419 <                                isc_arg7             : PChar;
420 <                                isc_arg8             : UShort;
421 <                                isc_arg9             : PChar):
422 <                                ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
423 < begin
424 <  Result := 0;
425 <  IBError(ibxeIB60feature, ['isc_service_query']); {do not localize}
426 < end;
427 <
428 < function isc_service_start_stub(status_vector        : PISC_STATUS;
429 <                                service_handle       : PISC_SVC_HANDLE;
430 <                                recv_handle          : PISC_SVC_HANDLE;
431 <                                isc_arg4             : UShort;
432 <                                isc_arg5             : PChar):
433 <                                ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
434 < begin
435 <  Result := 0;
436 <  IBError(ibxeIB60feature, ['isc_service_start']); {do not localize}
437 < end;
438 <
439 < procedure isc_encode_sql_date_stub(tm_date           : PCTimeStructure;
440 <                 ib_date           : PISC_DATE);
441 <                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
442 < begin
443 <  IBError(ibxeIB60feature, ['isc_encode_sql_date']); {do not localize}
444 < end;
445 <
446 < procedure isc_encode_sql_time_stub(tm_date           : PCTimeStructure;
447 <                   ib_time           : PISC_TIME);
448 <                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
449 < begin
450 <  IBError(ibxeIB60feature, ['isc_encode_sql_time']); {do not localize}
451 < end;
452 <
453 < procedure isc_encode_timestamp_stub(tm_date          : PCTimeStructure;
454 <                  ib_timestamp     : PISC_TIMESTAMP);
455 <                                    {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
456 < begin
457 <  IBError(ibxeIB60feature, ['isc_encode_sql_timestamp']); {do not localize}
458 < end;
459 <
460 < procedure isc_decode_sql_date_stub(ib_date           : PISC_DATE;
461 <                                   tm_date           : PCTimeStructure);
462 <                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
463 < begin
464 <  IBError(ibxeIB60feature, ['isc_decode_sql_date']); {do not localize}
465 < end;
466 <
467 < procedure isc_decode_sql_time_stub(ib_time           : PISC_TIME;
468 <                                   tm_date           : PCTimeStructure);
469 <                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
470 < begin
471 <  IBError(ibxeIB60feature, ['isc_decode_sql_time']); {do not localize}
472 < end;
473 <
474 < procedure isc_decode_timestamp_stub(ib_timestamp     : PISC_TIMESTAMP;
475 <                                    tm_date          : PCTimeStructure);
476 <                                    {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
477 < begin
478 <  IBError(ibxeIB60feature, ['isc_decode_timestamp']); {do not localize}
479 < end;
480 < initialization
481 <
482 < finalization
483 <  FreeIBLibrary;
484 < end.
1 > {************************************************************************}
2 > {                                                                        }
3 > {       Borland Delphi Visual Component Library                          }
4 > {       InterBase Express core components                                }
5 > {                                                                        }
6 > {       Copyright (c) 1998-2000 Inprise Corporation                      }
7 > {                                                                        }
8 > {    InterBase Express is based in part on the product                   }
9 > {    Free IB Components, written by Gregory H. Deatz for                 }
10 > {    Hoagland, Longo, Moran, Dunst & Doukas Company.                     }
11 > {    Free IB Components is used under license.                           }
12 > {                                                                        }
13 > {    The contents of this file are subject to the InterBase              }
14 > {    Public License Version 1.0 (the "License"); you may not             }
15 > {    use this file except in compliance with the License. You            }
16 > {    may obtain a copy of the License at http://www.Inprise.com/IPL.html }
17 > {    Software distributed under the License is distributed on            }
18 > {    an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either              }
19 > {    express or implied. See the License for the specific language       }
20 > {    governing rights and limitations under the License.                 }
21 > {    The Original Code was created by InterBase Software Corporation     }
22 > {       and its successors.                                              }
23 > {    Portions created by Inprise Corporation are Copyright (C) Inprise   }
24 > {       Corporation. All Rights Reserved.                                }
25 > {    Contributor(s): Jeff Overcash                                       }
26 > {                                                                        }
27 > {    IBX For Lazarus (Firebird Express)                                  }
28 > {    Contributor: Tony Whyman, MWA Software http://www.mwasoftware.co.uk }
29 > {    Portions created by MWA Software are copyright McCallum Whyman      }
30 > {    Associates Ltd 2011                                                 }
31 > {                                                                        }
32 > {************************************************************************}
33 >
34 > unit IBIntf;
35 >
36 > {$Mode Delphi}
37 >
38 > interface
39 >
40 > uses
41 > {$IFDEF WINDOWS }
42 >  Windows,
43 > {$ELSE}
44 >  unix,
45 > {$ENDIF}
46 >  IBHeader,IBExternals;
47 >
48 > var
49 >  BLOB_get: TBLOB_get;
50 >  BLOB_put: TBLOB_put;
51 >  isc_sqlcode: Tisc_sqlcode;
52 >  isc_sql_interprete: Tisc_sql_interprete;
53 >  isc_interprete: Tisc_interprete;
54 >  isc_vax_integer: Tisc_vax_integer;
55 >  isc_portable_integer: Tisc_portable_integer;
56 >  isc_blob_info: Tisc_blob_info;
57 >  isc_open_blob2: Tisc_open_blob2;
58 >  isc_close_blob: Tisc_close_blob;
59 >  isc_get_segment: Tisc_get_segment;
60 >  isc_put_segment: Tisc_put_segment;
61 >  isc_create_blob2: Tisc_create_blob2;
62 >  isc_service_attach: Tisc_service_attach;
63 >  isc_service_detach: Tisc_service_detach;
64 >  isc_service_query: Tisc_service_query;
65 >  isc_service_start: Tisc_service_start;
66 >  isc_decode_date: Tisc_decode_date;
67 >  isc_decode_sql_date: Tisc_decode_sql_date;
68 >  isc_decode_sql_time: Tisc_decode_sql_time;
69 >  isc_decode_timestamp: Tisc_decode_timestamp;
70 >  isc_encode_date: Tisc_encode_date;
71 >  isc_encode_sql_date: Tisc_encode_sql_date;
72 >  isc_encode_sql_time: Tisc_encode_sql_time;
73 >  isc_encode_timestamp: Tisc_encode_timestamp;
74 >  isc_dsql_free_statement: Tisc_dsql_free_statement;
75 >  isc_dsql_execute2: Tisc_dsql_execute2;
76 >  isc_dsql_execute: Tisc_dsql_execute;
77 >  isc_dsql_set_cursor_name: Tisc_dsql_set_cursor_name;
78 >  isc_dsql_fetch: Tisc_dsql_fetch;
79 >  isc_dsql_sql_info: Tisc_dsql_sql_info;
80 >  isc_dsql_alloc_statement2: Tisc_dsql_alloc_statement2;
81 >  isc_dsql_prepare: Tisc_dsql_prepare;
82 >  isc_dsql_describe_bind: Tisc_dsql_describe_bind;
83 >  isc_dsql_describe: Tisc_dsql_describe;
84 >  isc_dsql_execute_immediate: Tisc_dsql_execute_immediate;
85 >  isc_drop_database: Tisc_drop_database;
86 >  isc_detach_database: Tisc_detach_database;
87 >  isc_attach_database: Tisc_attach_database;
88 >  isc_database_info: Tisc_database_info;
89 >  isc_start_multiple: Tisc_start_multiple;
90 >  isc_commit_transaction: Tisc_commit_transaction;
91 >  isc_commit_retaining: Tisc_commit_retaining;
92 >  isc_rollback_transaction: Tisc_rollback_transaction;
93 >  isc_rollback_retaining: Tisc_rollback_retaining;
94 >  isc_cancel_events: Tisc_cancel_events;
95 >  isc_que_events: Tisc_que_events;
96 >  isc_event_counts: Tisc_event_counts;
97 >  isc_event_block: Tisc_event_block;
98 >  isc_free: Tisc_free;
99 >  isc_add_user   : Tisc_add_user;
100 >  isc_delete_user: Tisc_delete_user;
101 >  isc_modify_user: Tisc_modify_user;
102 >
103 >
104 > { Library Initialization }
105 > procedure LoadIBLibrary;
106 > procedure FreeIBLibrary;
107 > function TryIBLoad: Boolean;
108 > procedure CheckIBLoaded;
109 >
110 > { Stubs for 6.0 only functions }
111 > function isc_rollback_retaining_stub(status_vector   : PISC_STATUS;
112 >              tran_handle     : PISC_TR_HANDLE):
113 >                                     ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
114 > function isc_service_attach_stub(status_vector      : PISC_STATUS;
115 >                                 isc_arg2           : UShort;
116 >                                 isc_arg3           : PChar;
117 >                                 service_handle     : PISC_SVC_HANDLE;
118 >                                 isc_arg5           : UShort;
119 >                                 isc_arg6           : PChar):
120 >                                 ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
121 > function isc_service_detach_stub(status_vector      : PISC_STATUS;
122 >                                 service_handle     : PISC_SVC_HANDLE):
123 >                                 ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
124 > function isc_service_query_stub(status_vector        : PISC_STATUS;
125 >                                service_handle       : PISC_SVC_HANDLE;
126 >                                recv_handle          : PISC_SVC_HANDLE;
127 >                                isc_arg4             : UShort;
128 >                                isc_arg5             : PChar;
129 >                                isc_arg6             : UShort;
130 >                                isc_arg7             : PChar;
131 >                                isc_arg8             : UShort;
132 >                                isc_arg9             : PChar):
133 >                                ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
134 > function isc_service_start_stub(status_vector        : PISC_STATUS;
135 >                                service_handle       : PISC_SVC_HANDLE;
136 >                                recv_handle          : PISC_SVC_HANDLE;
137 >                                isc_arg4             : UShort;
138 >                                isc_arg5             : PChar):
139 >                                ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
140 >
141 > procedure isc_encode_sql_date_stub(tm_date           : PCTimeStructure;
142 >                 ib_date           : PISC_DATE);
143 >                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
144 >
145 > procedure isc_encode_sql_time_stub(tm_date           : PCTimeStructure;
146 >                   ib_time           : PISC_TIME);
147 >                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
148 >
149 > procedure isc_encode_timestamp_stub(tm_date          : PCTimeStructure;
150 >                  ib_timestamp     : PISC_TIMESTAMP);
151 >                                    {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
152 >
153 > procedure isc_decode_sql_date_stub(ib_date           : PISC_DATE;
154 >                                   tm_date           : PCTimeStructure);
155 >                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
156 >
157 > procedure isc_decode_sql_time_stub(ib_time           : PISC_TIME;
158 >                                   tm_date           : PCTimeStructure);
159 >                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
160 >
161 > procedure isc_decode_timestamp_stub(ib_timestamp     : PISC_TIMESTAMP;
162 >                                    tm_date          : PCTimeStructure);
163 >                                    {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
164 >
165 >
166 > var  IBServiceAPIPresent: boolean;
167 >
168 > type
169 >  TOnGetLibraryName = procedure(var libname: string);
170 >
171 > const
172 >  OnGetLibraryName: TOnGetLibraryName = nil;
173 >
174 >
175 > implementation
176 >
177 > uses Sysutils, IB, Dynlibs
178 > {$IFDEF WINDOWS}
179 > ,Forms, Registry
180 > {$ENDIF}
181 > ;
182 >
183 > var
184 >  IBLibrary: TLibHandle;
185 >
186 > procedure LoadIBLibrary;
187 >
188 >  function GetProcAddr(ProcName: PChar): Pointer;
189 >  begin
190 >    Result := GetProcAddress(IBLibrary, ProcName);
191 >    if not Assigned(Result) then
192 >      raise Exception.Create('Unable to load Firebird Client Library');
193 >  end;
194 > {$IFDEF UNIX }
195 >  function InternalLoadLibrary: TLibHandle;
196 >  var LibName: string;
197 >  begin
198 >    //Use default unless FBLIB overrides
199 >    LibName := GetEnvironmentVariable('FBLIB');
200 >    if LibName = '' then
201 >    begin
202 >      if assigned(OnGetLibraryName) then
203 >        OnGetLibraryName(LibName)
204 >      else
205 >        LibName := FIREBIRD_SO2;
206 >    end;
207 >    Result := LoadLibrary(LibName);
208 >    {$IFDEF DARWIN}
209 >    if Result = NilHandle then
210 >    begin
211 >      {See http://paulbeachsblog.blogspot.co.uk/2008/03/where-is-libfbclientdylib-on-macosx.html
212 >       Try loading direct from Firebird Framework}
213 >
214 >      LibName := '/Library/Frameworks/Firebird.framework/Firebird';
215 >      Result := LoadLibrary(LibName);
216 >    end
217 >    {$ENDIF}
218 >  end;
219 > {$ENDIF}
220 > {$IFDEF WINDOWS}
221 >  function InternalLoadLibrary: TLibHandle;
222 >  var InstallDir: string;
223 >      dllPathName: string;
224 >  begin
225 >    if assigned(OnGetLibraryName) then
226 >    begin
227 >      OnGetLibraryName(dllPathName);
228 >      Result := LoadLibrary(dllPathName);
229 >      Exit
230 >    end;
231 >
232 >    //First look for Firebird Embedded Server in installation dir
233 >    InstallDir := ExtractFilePath(Application.ExeName);
234 >    if FileExists(InstallDir + FIREBIRD_EMBEDDED) then
235 >    begin
236 >         dllPathName := InstallDir + FIREBIRD_EMBEDDED;
237 >         Result := LoadLibrary(dllPathName)
238 >    end
239 >    else
240 >    //Otherwise look for Firebird Client in installation dir
241 >    if FileExists(InstallDir + FIREBIRD_CLIENT) then
242 >    begin
243 >      //assume firebird.conf and firebird.msg in same dir
244 >      SetEnvironmentVariable('FIREBIRD',PChar(InstallDir));
245 >      dllPathName := InstallDir +FIREBIRD_CLIENT;
246 >      Result := LoadLibrary(dllPathName)
247 >    end
248 >    else
249 >    //Use Registry key if it exists to locate library
250 >    begin
251 >      with TRegistry.Create do
252 >      try
253 >        RootKey := HKEY_LOCAL_MACHINE;
254 >        if OpenKey('SOFTWARE\Firebird Project\Firebird Server\Instances',false) then
255 >        begin
256 >          if ValueExists('DefaultInstance') then
257 >          begin
258 >            dllPathName := ReadString('DefaultInstance')  + 'bin' + DirectorySeparator + FIREBIRD_CLIENT;
259 >            if FileExists(dllPathName) then
260 >            begin
261 >              Result := LoadLibrary(dllPathName);
262 >              Exit
263 >            end
264 >          end
265 >        end
266 >      finally
267 >        Free
268 >      end;
269 >
270 >      //Otherwise see if Firebird client is in path
271 >      //and rely on registry for location of firebird.conf and firebird.msg
272 >      Result := LoadLibrary(FIREBIRD_CLIENT);
273 >      if Result <= HINSTANCE_ERROR then
274 >         //well maybe InterBase is present...
275 >         Result := LoadLibrary(IBASE_DLL);
276 >    end
277 >  end;
278 > {$ENDIF}
279 >
280 > begin
281 >  IBLibrary := InternalLoadLibrary;
282 >  if (IBLibrary <> NilHandle) then
283 >  begin
284 >    BLOB_get := GetProcAddr('BLOB_get'); {do not localize}
285 >    BLOB_put := GetProcAddr('BLOB_put'); {do not localize}
286 >    isc_sqlcode := GetProcAddr('isc_sqlcode'); {do not localize}
287 >    isc_sql_interprete := GetProcAddr('isc_sql_interprete'); {do not localize}
288 >    isc_interprete := GetProcAddr('isc_interprete'); {do not localize}
289 >    isc_vax_integer := GetProcAddr('isc_vax_integer'); {do not localize}
290 >    isc_portable_integer := GetProcAddr('isc_portable_integer'); {do not localize}
291 >    isc_blob_info := GetProcAddr('isc_blob_info'); {do not localize}
292 >    isc_open_blob2 := GetProcAddr('isc_open_blob2'); {do not localize}
293 >    isc_close_blob := GetProcAddr('isc_close_blob'); {do not localize}
294 >    isc_get_segment := GetProcAddr('isc_get_segment'); {do not localize}
295 >    isc_put_segment := GetProcAddr('isc_put_segment'); {do not localize}
296 >    isc_create_blob2 := GetProcAddr('isc_create_blob2'); {do not localize}
297 >    isc_decode_date := GetProcAddr('isc_decode_date'); {do not localize}
298 >    isc_encode_date := GetProcAddr('isc_encode_date'); {do not localize}
299 >    isc_dsql_free_statement := GetProcAddr('isc_dsql_free_statement'); {do not localize}
300 >    isc_dsql_execute2 := GetProcAddr('isc_dsql_execute2'); {do not localize}
301 >    isc_dsql_execute := GetProcAddr('isc_dsql_execute'); {do not localize}
302 >    isc_dsql_set_cursor_name := GetProcAddr('isc_dsql_set_cursor_name'); {do not localize}
303 >    isc_dsql_fetch := GetProcAddr('isc_dsql_fetch'); {do not localize}
304 >    isc_dsql_sql_info := GetProcAddr('isc_dsql_sql_info'); {do not localize}
305 >    isc_dsql_alloc_statement2 := GetProcAddr('isc_dsql_alloc_statement2'); {do not localize}
306 >    isc_dsql_prepare := GetProcAddr('isc_dsql_prepare'); {do not localize}
307 >    isc_dsql_describe_bind := GetProcAddr('isc_dsql_describe_bind'); {do not localize}
308 >    isc_dsql_describe := GetProcAddr('isc_dsql_describe'); {do not localize}
309 >    isc_dsql_execute_immediate := GetProcAddr('isc_dsql_execute_immediate'); {do not localize}
310 >    isc_drop_database := GetProcAddr('isc_drop_database'); {do not localize}
311 >    isc_detach_database := GetProcAddr('isc_detach_database'); {do not localize}
312 >    isc_attach_database := GetProcAddr('isc_attach_database'); {do not localize}
313 >    isc_database_info := GetProcAddr('isc_database_info'); {do not localize}
314 >    isc_start_multiple := GetProcAddr('isc_start_multiple'); {do not localize}
315 >    isc_commit_transaction := GetProcAddr('isc_commit_transaction'); {do not localize}
316 >    isc_commit_retaining := GetProcAddr('isc_commit_retaining'); {do not localize}
317 >    isc_rollback_transaction := GetProcAddr('isc_rollback_transaction'); {do not localize}
318 >    isc_cancel_events := GetProcAddr('isc_cancel_events'); {do not localize}
319 >    isc_que_events := GetProcAddr('isc_que_events'); {do not localize}
320 >    isc_event_counts := GetProcAddr('isc_event_counts'); {do not localize}
321 >    isc_event_block := GetProcAddr('isc_event_block'); {do not localize}
322 >    isc_free := GetProcAddr('isc_free'); {do not localize}
323 >    isc_add_user := GetProcAddr('isc_add_user'); {do not localize}
324 >    isc_delete_user := GetProcAddr('isc_delete_user'); {do not localize}
325 >    isc_modify_user := GetProcAddr('isc_modify_user'); {do not localize}
326 >
327 >    IBServiceAPIPresent := true;
328 >    isc_rollback_retaining := GetProcAddress(IBLibrary, 'isc_rollback_retaining'); {do not localize}
329 >    if Assigned(isc_rollback_retaining) then
330 >    begin
331 >      isc_service_attach := GetProcAddr('isc_service_attach'); {do not localize}
332 >      isc_service_detach := GetProcAddr('isc_service_detach'); {do not localize}
333 >      isc_service_query := GetProcAddr('isc_service_query'); {do not localize}
334 >      isc_service_start := GetProcAddr('isc_service_start'); {do not localize}
335 >      isc_decode_sql_date := GetProcAddr('isc_decode_sql_date'); {do not localize}
336 >      isc_decode_sql_time := GetProcAddr('isc_decode_sql_time'); {do not localize}
337 >      isc_decode_timestamp := GetProcAddr('isc_decode_timestamp'); {do not localize}
338 >      isc_encode_sql_date := GetProcAddr('isc_encode_sql_date'); {do not localize}
339 >      isc_encode_sql_time := GetProcAddr('isc_encode_sql_time'); {do not localize}
340 >      isc_encode_timestamp := GetProcAddr('isc_encode_timestamp'); {do not localize}
341 >    end else
342 >    begin
343 >      IBServiceAPIPresent := false;
344 >      isc_rollback_retaining := isc_rollback_retaining_stub;
345 >      isc_service_attach := isc_service_attach_stub;
346 >      isc_service_detach := isc_service_detach_stub;
347 >      isc_service_query := isc_service_query_stub;
348 >      isc_service_start := isc_service_start_stub;
349 >      isc_decode_sql_date := isc_decode_sql_date_stub;
350 >      isc_decode_sql_time := isc_decode_sql_time_stub;
351 >      isc_decode_timestamp := isc_decode_timestamp_stub;
352 >      isc_encode_sql_date := isc_encode_sql_date_stub;
353 >      isc_encode_sql_time := isc_encode_sql_time_stub;
354 >      isc_encode_timestamp := isc_encode_timestamp_stub;
355 >    end;
356 >  end;
357 > end;
358 >
359 > procedure FreeIBLibrary;
360 > begin
361 >  if IBLibrary <> NilHandle then
362 >  begin
363 >    FreeLibrary(IBLibrary);
364 >    IBLibrary := 0;
365 >  end;
366 > end;
367 >
368 > function TryIBLoad: Boolean;
369 > begin
370 >  if (IBLibrary = NilHandle) then
371 >    LoadIBLibrary;
372 >  if (IBLibrary = NilHandle) then
373 >    result := False
374 >  else
375 >    result := True;
376 > end;
377 >
378 > procedure CheckIBLoaded;
379 > begin
380 >  if not TryIBLoad then
381 >    IBError(ibxeInterBaseMissing, [nil]);
382 > end;
383 >
384 >
385 > function isc_rollback_retaining_stub(status_vector   : PISC_STATUS;
386 >              tran_handle     : PISC_TR_HANDLE):
387 >                                     ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
388 > begin
389 >  Result := 0;
390 >  IBError(ibxeIB60feature, ['isc_rollback_retaining']); {do not localize}
391 > end;
392 >
393 > function isc_service_attach_stub(status_vector      : PISC_STATUS;
394 >                                 isc_arg2           : UShort;
395 >                                 isc_arg3           : PChar;
396 >                                 service_handle     : PISC_SVC_HANDLE;
397 >                                 isc_arg5           : UShort;
398 >                                 isc_arg6           : PChar):
399 >                                 ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
400 > begin
401 >  Result := 0;
402 >  IBError(ibxeIB60feature, ['isc_service_attach']); {do not localize}
403 > end;
404 >
405 > function isc_service_detach_stub(status_vector      : PISC_STATUS;
406 >                                 service_handle     : PISC_SVC_HANDLE):
407 >                                 ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
408 > begin
409 >  Result := 0;
410 >  IBError(ibxeIB60feature, ['isc_service_detach']); {do not localize}
411 > end;
412 >
413 > function isc_service_query_stub(status_vector        : PISC_STATUS;
414 >                                service_handle       : PISC_SVC_HANDLE;
415 >                                recv_handle          : PISC_SVC_HANDLE;
416 >                                isc_arg4             : UShort;
417 >                                isc_arg5             : PChar;
418 >                                isc_arg6             : UShort;
419 >                                isc_arg7             : PChar;
420 >                                isc_arg8             : UShort;
421 >                                isc_arg9             : PChar):
422 >                                ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
423 > begin
424 >  Result := 0;
425 >  IBError(ibxeIB60feature, ['isc_service_query']); {do not localize}
426 > end;
427 >
428 > function isc_service_start_stub(status_vector        : PISC_STATUS;
429 >                                service_handle       : PISC_SVC_HANDLE;
430 >                                recv_handle          : PISC_SVC_HANDLE;
431 >                                isc_arg4             : UShort;
432 >                                isc_arg5             : PChar):
433 >                                ISC_STATUS; {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
434 > begin
435 >  Result := 0;
436 >  IBError(ibxeIB60feature, ['isc_service_start']); {do not localize}
437 > end;
438 >
439 > procedure isc_encode_sql_date_stub(tm_date           : PCTimeStructure;
440 >                 ib_date           : PISC_DATE);
441 >                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
442 > begin
443 >  IBError(ibxeIB60feature, ['isc_encode_sql_date']); {do not localize}
444 > end;
445 >
446 > procedure isc_encode_sql_time_stub(tm_date           : PCTimeStructure;
447 >                   ib_time           : PISC_TIME);
448 >                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
449 > begin
450 >  IBError(ibxeIB60feature, ['isc_encode_sql_time']); {do not localize}
451 > end;
452 >
453 > procedure isc_encode_timestamp_stub(tm_date          : PCTimeStructure;
454 >                  ib_timestamp     : PISC_TIMESTAMP);
455 >                                    {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
456 > begin
457 >  IBError(ibxeIB60feature, ['isc_encode_sql_timestamp']); {do not localize}
458 > end;
459 >
460 > procedure isc_decode_sql_date_stub(ib_date           : PISC_DATE;
461 >                                   tm_date           : PCTimeStructure);
462 >                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
463 > begin
464 >  IBError(ibxeIB60feature, ['isc_decode_sql_date']); {do not localize}
465 > end;
466 >
467 > procedure isc_decode_sql_time_stub(ib_time           : PISC_TIME;
468 >                                   tm_date           : PCTimeStructure);
469 >                                   {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
470 > begin
471 >  IBError(ibxeIB60feature, ['isc_decode_sql_time']); {do not localize}
472 > end;
473 >
474 > procedure isc_decode_timestamp_stub(ib_timestamp     : PISC_TIMESTAMP;
475 >                                    tm_date          : PCTimeStructure);
476 >                                    {$IFDEF WINDOWS} stdcall; {$ELSE} cdecl; {$ENDIF}
477 > begin
478 >  IBError(ibxeIB60feature, ['isc_decode_timestamp']); {do not localize}
479 > end;
480 > initialization
481 >
482 > finalization
483 >  FreeIBLibrary;
484 > end.

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