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makefiles: Explicitly create destination dirs when installing symlinks.
[wine/zf.git] / dlls / odbccp32 / odbccp32.c
blobc842872fa6e80d4b1f5a72927cddb9903a825433
1 /*
2 * Implementation of the ODBC driver installer
3 *
4 * Copyright 2005 Mike McCormack for CodeWeavers
5 * Copyright 2005 Hans Leidekker
6 * Copyright 2007 Bill Medland
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 */
22
23 #include <assert.h>
24 #include <stdarg.h>
25
26 #define COBJMACROS
27
28 #include "windef.h"
29 #include "winbase.h"
30 #include "winreg.h"
31 #include "winnls.h"
32 #include "sqlext.h"
33 #include "wine/debug.h"
34 #include "wine/heap.h"
35
36 #include "odbcinst.h"
37
38 WINE_DEFAULT_DEBUG_CHANNEL(odbc);
39
40 /* Registry key names */
41 static const WCHAR drivers_key[] = {'S','o','f','t','w','a','r','e','\\','O','D','B','C','\\','O','D','B','C','I','N','S','T','.','I','N','I','\\','O','D','B','C',' ','D','r','i','v','e','r','s',0};
42 static const WCHAR odbcW[] = {'S','o','f','t','w','a','r','e','\\','O','D','B','C',0};
43 static const WCHAR odbcini[] = {'S','o','f','t','w','a','r','e','\\','O','D','B','C','\\','O','D','B','C','I','N','S','T','.','I','N','I','\\',0};
44 static const WCHAR odbcdrivers[] = {'O','D','B','C',' ','D','r','i','v','e','r','s',0};
45 static const WCHAR odbctranslators[] = {'O','D','B','C',' ','T','r','a','n','s','l','a','t','o','r','s',0};
46
47 /* This config mode is known to be process-wide.
48 * MSDN documentation suggests that the value is hidden somewhere in the registry but I haven't found it yet.
49 * Although both the registry and the ODBC.ini files appear to be maintained together they are not maintained automatically through the registry's IniFileMapping.
50 */
51 static UWORD config_mode = ODBC_BOTH_DSN;
52
53 /* MSDN documentation suggests that the error subsystem handles errors 1 to 8
54 * only and experimentation (Windows 2000) shows that the errors are process-
55 * wide so go for the simple solution; static arrays.
56 */
57 static int num_errors;
58 static int error_code[8];
59 static const WCHAR *error_msg[8];
60 static const WCHAR odbc_error_general_err[] = {'G','e','n','e','r','a','l',' ','e','r','r','o','r',0};
61 static const WCHAR odbc_error_invalid_buff_len[] = {'I','n','v','a','l','i','d',' ','b','u','f','f','e','r',' ','l','e','n','g','t','h',0};
62 static const WCHAR odbc_error_component_not_found[] = {'C','o','m','p','o','n','e','n','t',' ','n','o','t',' ','f','o','u','n','d',0};
63 static const WCHAR odbc_error_out_of_mem[] = {'O','u','t',' ','o','f',' ','m','e','m','o','r','y',0};
64 static const WCHAR odbc_error_invalid_param_sequence[] = {'I','n','v','a','l','i','d',' ','p','a','r','a','m','e','t','e','r',' ','s','e','q','u','e','n','c','e',0};
65 static const WCHAR odbc_error_invalid_param_string[] = {'I','n','v','a','l','i','d',' ','p','a','r','a','m','e','t','e','r',' ','s','t','r','i','n','g',0};
66 static const WCHAR odbc_error_invalid_dsn[] = {'I','n','v','a','l','i','d',' ','D','S','N',0};
67 static const WCHAR odbc_error_load_lib_failed[] = {'L','o','a','d',' ','L','i','b','r','a','r','y',' ','F','a','i','l','e','d',0};
68 static const WCHAR odbc_error_request_failed[] = {'R','e','q','u','e','s','t',' ','F','a','i','l','e','d',0};
69 static const WCHAR odbc_error_invalid_keyword[] = {'I','n','v','a','l','i','d',' ','k','e','y','w','o','r','d',' ','v','a','l','u','e',0};
70
71 static BOOL (WINAPI *pConfigDSN)(HWND hwnd, WORD request, const char *driver, const char *attr);
72 static BOOL (WINAPI *pConfigDSNW)(HWND hwnd, WORD request, const WCHAR *driver, const WCHAR *attr);
73
74 /* Push an error onto the error stack, taking care of ranges etc. */
75 static void push_error(int code, LPCWSTR msg)
76 {
77 if (num_errors < ARRAY_SIZE(error_code))
78 {
79 error_code[num_errors] = code;
80 error_msg[num_errors] = msg;
81 num_errors++;
82 }
83 }
84
85 /* Clear the error stack */
86 static void clear_errors(void)
87 {
88 num_errors = 0;
89 }
90
91 static inline WCHAR *heap_strdupAtoW(const char *str)
92 {
93 LPWSTR ret = NULL;
94
95 if(str) {
96 DWORD len;
97
98 len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
99 ret = heap_alloc(len*sizeof(WCHAR));
100 if(ret)
101 MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
102 }
103
104 return ret;
105 }
106
107
108 BOOL WINAPI ODBCCPlApplet( LONG i, LONG j, LONG * p1, LONG * p2)
109 {
110 clear_errors();
111 FIXME( "( %d %d %p %p) : stub!\n", i, j, p1, p2);
112 return FALSE;
113 }
114
115 static LPWSTR SQLInstall_strdup_multi(LPCSTR str)
116 {
117 LPCSTR p;
118 LPWSTR ret = NULL;
119 DWORD len;
120
121 if (!str)
122 return ret;
123
124 for (p = str; *p; p += lstrlenA(p) + 1)
125 ;
126
127 len = MultiByteToWideChar(CP_ACP, 0, str, p - str, NULL, 0 );
128 ret = HeapAlloc(GetProcessHeap(), 0, (len+1)*sizeof(WCHAR));
129 MultiByteToWideChar(CP_ACP, 0, str, p - str, ret, len );
130 ret[len] = 0;
131
132 return ret;
133 }
134
135 static LPWSTR SQLInstall_strdup(LPCSTR str)
136 {
137 DWORD len;
138 LPWSTR ret = NULL;
139
140 if (!str)
141 return ret;
142
143 len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0 );
144 ret = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
145 MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len );
146
147 return ret;
148 }
149
150 /* Convert the wide string or zero-length-terminated list of wide strings to a
151 * narrow string or zero-length-terminated list of narrow strings.
152 * Do not try to emulate windows undocumented excesses (e.g. adding a third \0
153 * to a list)
154 * Arguments
155 * mode Indicates the sort of string.
156 * 1 denotes that the buffers contain strings terminated by a single nul
157 * character
158 * 2 denotes that the buffers contain zero-length-terminated lists
159 * (frequently erroneously referred to as double-null-terminated)
160 * buffer The narrow-character buffer into which to place the result. This
161 * must be a non-null pointer to the first element of a buffer whose
162 * length is passed in buffer_length.
163 * str The wide-character buffer containing the string or list of strings to
164 * be converted. str_length defines how many wide characters in the
165 * buffer are to be converted, including all desired terminating nul
166 * characters.
167 * str_length Effective length of str
168 * buffer_length Length of buffer
169 * returned_length A pointer to a variable that will receive the number of
170 * narrow characters placed into the buffer. This pointer
171 * may be NULL.
172 */
173 static BOOL SQLInstall_narrow(int mode, LPSTR buffer, LPCWSTR str, WORD str_length, WORD buffer_length, WORD *returned_length)
174 {
175 LPSTR pbuf; /* allows us to allocate a temporary buffer only if needed */
176 int len; /* Length of the converted list */
177 BOOL success = FALSE;
178 assert(mode == 1 || mode == 2);
179 assert(buffer_length);
180 len = WideCharToMultiByte(CP_ACP, 0, str, str_length, 0, 0, NULL, NULL);
181 if (len > 0)
182 {
183 if (len > buffer_length)
184 {
185 pbuf = HeapAlloc(GetProcessHeap(), 0, len);
186 }
187 else
188 {
189 pbuf = buffer;
190 }
191 len = WideCharToMultiByte(CP_ACP, 0, str, str_length, pbuf, len, NULL, NULL);
192 if (len > 0)
193 {
194 if (pbuf != buffer)
195 {
196 if (buffer_length > (mode - 1))
197 {
198 memcpy (buffer, pbuf, buffer_length-mode);
199 *(buffer+buffer_length-mode) = '\0';
200 }
201 *(buffer+buffer_length-1) = '\0';
202 }
203 if (returned_length)
204 {
205 *returned_length = pbuf == buffer ? len : buffer_length;
206 }
207 success = TRUE;
208 }
209 else
210 {
211 ERR("transferring wide to narrow\n");
212 }
213 if (pbuf != buffer)
214 {
215 HeapFree(GetProcessHeap(), 0, pbuf);
216 }
217 }
218 else
219 {
220 ERR("measuring wide to narrow\n");
221 }
222 return success;
223 }
224
225 static HMODULE load_config_driver(const WCHAR *driver)
226 {
227 static WCHAR reg_driver[] = {'d','r','i','v','e','r',0};
228 long ret;
229 HMODULE hmod;
230 WCHAR *filename = NULL;
231 DWORD size = 0, type;
232 HKEY hkey;
233
234 if ((ret = RegOpenKeyW(HKEY_LOCAL_MACHINE, odbcini, &hkey)) == ERROR_SUCCESS)
235 {
236 HKEY hkeydriver;
237
238 if ((ret = RegOpenKeyW(hkey, driver, &hkeydriver)) == ERROR_SUCCESS)
239 {
240 ret = RegGetValueW(hkeydriver, NULL, reg_driver, RRF_RT_REG_SZ, &type, NULL, &size);
241 if(ret != ERROR_SUCCESS || type != REG_SZ)
242 {
243 RegCloseKey(hkeydriver);
244 RegCloseKey(hkey);
245 push_error(ODBC_ERROR_INVALID_DSN, odbc_error_invalid_dsn);
246
247 return NULL;
248 }
249
250 filename = HeapAlloc(GetProcessHeap(), 0, size);
251 if(!filename)
252 {
253 RegCloseKey(hkeydriver);
254 RegCloseKey(hkey);
255 push_error(ODBC_ERROR_OUT_OF_MEM, odbc_error_out_of_mem);
256
257 return NULL;
258 }
259 ret = RegGetValueW(hkeydriver, NULL, reg_driver, RRF_RT_REG_SZ, &type, filename, &size);
260
261 RegCloseKey(hkeydriver);
262 }
263
264 RegCloseKey(hkey);
265 }
266
267 if(ret != ERROR_SUCCESS)
268 {
269 HeapFree(GetProcessHeap(), 0, filename);
270 push_error(ODBC_ERROR_COMPONENT_NOT_FOUND, odbc_error_component_not_found);
271 return NULL;
272 }
273
274 hmod = LoadLibraryW(filename);
275 HeapFree(GetProcessHeap(), 0, filename);
276
277 if(!hmod)
278 push_error(ODBC_ERROR_LOAD_LIB_FAILED, odbc_error_load_lib_failed);
279
280 return hmod;
281 }
282
283 static BOOL write_config_value(const WCHAR *driver, const WCHAR *args)
284 {
285 long ret;
286 HKEY hkey, hkeydriver;
287 WCHAR *name = NULL;
288
289 if(!args)
290 return FALSE;
291
292 if((ret = RegOpenKeyW(HKEY_LOCAL_MACHINE, odbcini, &hkey)) == ERROR_SUCCESS)
293 {
294 if((ret = RegOpenKeyW(hkey, driver, &hkeydriver)) == ERROR_SUCCESS)
295 {
296 WCHAR *divider, *value;
297
298 name = heap_alloc( (lstrlenW(args) + 1) * sizeof(WCHAR));
299 if(!name)
300 {
301 push_error(ODBC_ERROR_OUT_OF_MEM, odbc_error_out_of_mem);
302 goto fail;
303 }
304 lstrcpyW(name, args);
305
306 divider = wcschr(name,'=');
307 if(!divider)
308 {
309 push_error(ODBC_ERROR_INVALID_KEYWORD_VALUE, odbc_error_invalid_keyword);
310 goto fail;
311 }
312
313 value = divider + 1;
314 *divider = '\0';
315
316 TRACE("Write pair: %s = %s\n", debugstr_w(name), debugstr_w(value));
317 if(RegSetValueExW(hkeydriver, name, 0, REG_SZ, (BYTE*)value,
318 (lstrlenW(value)+1) * sizeof(WCHAR)) != ERROR_SUCCESS)
319 ERR("Failed to write registry installed key\n");
320 heap_free(name);
321
322 RegCloseKey(hkeydriver);
323 }
324
325 RegCloseKey(hkey);
326 }
327
328 if(ret != ERROR_SUCCESS)
329 push_error(ODBC_ERROR_COMPONENT_NOT_FOUND, odbc_error_component_not_found);
330
331 return ret == ERROR_SUCCESS;
332
333 fail:
334 RegCloseKey(hkeydriver);
335 RegCloseKey(hkey);
336 heap_free(name);
337
338 return FALSE;
339 }
340
341 BOOL WINAPI SQLConfigDataSourceW(HWND hwnd, WORD request, LPCWSTR driver, LPCWSTR attributes)
342 {
343 HMODULE mod;
344 BOOL ret = FALSE;
345
346 TRACE("%p, %d, %s, %s\n", hwnd, request, debugstr_w(driver), debugstr_w(attributes));
347 if (TRACE_ON(odbc))
348 {
349 const WCHAR *p;
350 for (p = attributes; *p; p += lstrlenW(p) + 1)
351 TRACE("%s\n", debugstr_w(p));
352 }
353
354 clear_errors();
355
356 mod = load_config_driver(driver);
357 if (!mod)
358 return FALSE;
359
360 pConfigDSNW = (void*)GetProcAddress(mod, "ConfigDSNW");
361 if(pConfigDSNW)
362 ret = pConfigDSNW(hwnd, request, driver, attributes);
363 else
364 ERR("Failed to find ConfigDSNW\n");
365
366 if (!ret)
367 push_error(ODBC_ERROR_REQUEST_FAILED, odbc_error_request_failed);
368
369 FreeLibrary(mod);
370
371 return ret;
372 }
373
374 BOOL WINAPI SQLConfigDataSource(HWND hwnd, WORD request, LPCSTR driver, LPCSTR attributes)
375 {
376 HMODULE mod;
377 BOOL ret = FALSE;
378 WCHAR *driverW;
379
380 TRACE("%p, %d, %s, %s\n", hwnd, request, debugstr_a(driver), debugstr_a(attributes));
381
382 if (TRACE_ON(odbc))
383 {
384 const char *p;
385 for (p = attributes; *p; p += lstrlenA(p) + 1)
386 TRACE("%s\n", debugstr_a(p));
387 }
388
389 clear_errors();
390
391 driverW = heap_strdupAtoW(driver);
392 if (!driverW)
393 {
394 push_error(ODBC_ERROR_OUT_OF_MEM, odbc_error_out_of_mem);
395 return FALSE;
396 }
397
398 mod = load_config_driver(driverW);
399 if (!mod)
400 {
401 heap_free(driverW);
402 return FALSE;
403 }
404
405 pConfigDSN = (void*)GetProcAddress(mod, "ConfigDSN");
406 if (pConfigDSN)
407 {
408 TRACE("Calling ConfigDSN\n");
409 ret = pConfigDSN(hwnd, request, driver, attributes);
410 }
411 else
412 {
413 pConfigDSNW = (void*)GetProcAddress(mod, "ConfigDSNW");
414 if (pConfigDSNW)
415 {
416 WCHAR *attr = NULL;
417 TRACE("Calling ConfigDSNW\n");
418
419 attr = SQLInstall_strdup_multi(attributes);
420 if(attr)
421 ret = pConfigDSNW(hwnd, request, driverW, attr);
422 heap_free(attr);
423 }
424 }
425
426 if (!ret)
427 push_error(ODBC_ERROR_REQUEST_FAILED, odbc_error_request_failed);
428
429 heap_free(driverW);
430 FreeLibrary(mod);
431
432 return ret;
433 }
434
435 BOOL WINAPI SQLConfigDriverW(HWND hwnd, WORD request, LPCWSTR driver,
436 LPCWSTR args, LPWSTR msg, WORD msgmax, WORD *msgout)
437 {
438 BOOL (WINAPI *pConfigDriverW)(HWND hwnd, WORD request, const WCHAR *driver, const WCHAR *args, const WCHAR *msg, WORD msgmax, WORD *msgout);
439 HMODULE hmod;
440 BOOL funcret = FALSE;
441
442 clear_errors();
443 TRACE("(%p %d %s %s %p %d %p)\n", hwnd, request, debugstr_w(driver),
444 debugstr_w(args), msg, msgmax, msgout);
445
446 if(request == ODBC_CONFIG_DRIVER)
447 {
448 return write_config_value(driver, args);
449 }
450
451 hmod = load_config_driver(driver);
452 if(!hmod)
453 return FALSE;
454
455 pConfigDriverW = (void*)GetProcAddress(hmod, "ConfigDriverW");
456 if(pConfigDriverW)
457 funcret = pConfigDriverW(hwnd, request, driver, args, msg, msgmax, msgout);
458
459 if(!funcret)
460 push_error(ODBC_ERROR_REQUEST_FAILED, odbc_error_request_failed);
461
462 FreeLibrary(hmod);
463
464 return funcret;
465 }
466
467 BOOL WINAPI SQLConfigDriver(HWND hwnd, WORD request, LPCSTR driver,
468 LPCSTR args, LPSTR msg, WORD msgmax, WORD *msgout)
469 {
470 BOOL (WINAPI *pConfigDriverA)(HWND hwnd, WORD request, const char *driver, const char *args, const char *msg, WORD msgmax, WORD *msgout);
471 HMODULE hmod;
472 WCHAR *driverW;
473 BOOL funcret = FALSE;
474
475 clear_errors();
476 TRACE("(%p %d %s %s %p %d %p)\n", hwnd, request, debugstr_a(driver),
477 debugstr_a(args), msg, msgmax, msgout);
478
479 driverW = heap_strdupAtoW(driver);
480 if(!driverW)
481 {
482 push_error(ODBC_ERROR_OUT_OF_MEM, odbc_error_out_of_mem);
483 return FALSE;
484 }
485 if(request == ODBC_CONFIG_DRIVER)
486 {
487 BOOL ret = FALSE;
488 WCHAR *argsW = heap_strdupAtoW(args);
489 if(argsW)
490 {
491 ret = write_config_value(driverW, argsW);
492 HeapFree(GetProcessHeap(), 0, argsW);
493 }
494 else
495 {
496 push_error(ODBC_ERROR_OUT_OF_MEM, odbc_error_out_of_mem);
497 }
498
499 HeapFree(GetProcessHeap(), 0, driverW);
500
501 return ret;
502 }
503
504 hmod = load_config_driver(driverW);
505 HeapFree(GetProcessHeap(), 0, driverW);
506 if(!hmod)
507 return FALSE;
508
509 pConfigDriverA = (void*)GetProcAddress(hmod, "ConfigDriver");
510 if(pConfigDriverA)
511 funcret = pConfigDriverA(hwnd, request, driver, args, msg, msgmax, msgout);
512
513 if(!funcret)
514 push_error(ODBC_ERROR_REQUEST_FAILED, odbc_error_request_failed);
515
516 FreeLibrary(hmod);
517
518 return funcret;
519 }
520
521 BOOL WINAPI SQLCreateDataSourceW(HWND hwnd, LPCWSTR lpszDS)
522 {
523 clear_errors();
524 FIXME("%p %s\n", hwnd, debugstr_w(lpszDS));
525 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
526 return FALSE;
527 }
528
529 BOOL WINAPI SQLCreateDataSource(HWND hwnd, LPCSTR lpszDS)
530 {
531 clear_errors();
532 FIXME("%p %s\n", hwnd, debugstr_a(lpszDS));
533 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
534 return FALSE;
535 }
536
537 BOOL WINAPI SQLGetAvailableDriversW(LPCWSTR lpszInfFile, LPWSTR lpszBuf,
538 WORD cbBufMax, WORD *pcbBufOut)
539 {
540 clear_errors();
541 FIXME("%s %p %d %p\n", debugstr_w(lpszInfFile), lpszBuf, cbBufMax, pcbBufOut);
542 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
543 return FALSE;
544 }
545
546 BOOL WINAPI SQLGetAvailableDrivers(LPCSTR lpszInfFile, LPSTR lpszBuf,
547 WORD cbBufMax, WORD *pcbBufOut)
548 {
549 clear_errors();
550 FIXME("%s %p %d %p\n", debugstr_a(lpszInfFile), lpszBuf, cbBufMax, pcbBufOut);
551 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
552 return FALSE;
553 }
554
555 BOOL WINAPI SQLGetConfigMode(UWORD *pwConfigMode)
556 {
557 clear_errors();
558 TRACE("%p\n", pwConfigMode);
559 if (pwConfigMode)
560 *pwConfigMode = config_mode;
561 return TRUE;
562 }
563
564 BOOL WINAPI SQLGetInstalledDriversW(WCHAR *buf, WORD size, WORD *sizeout)
565 {
566 WORD written = 0;
567 DWORD index = 0;
568 BOOL ret = TRUE;
569 DWORD valuelen;
570 WCHAR *value;
571 HKEY drivers;
572 DWORD len;
573 LONG res;
574
575 clear_errors();
576
577 TRACE("%p %d %p\n", buf, size, sizeout);
578
579 if (!buf || !size)
580 {
581 push_error(ODBC_ERROR_INVALID_BUFF_LEN, odbc_error_invalid_buff_len);
582 return FALSE;
583 }
584
585 res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, drivers_key, 0, KEY_QUERY_VALUE, &drivers);
586 if (res)
587 {
588 push_error(ODBC_ERROR_COMPONENT_NOT_FOUND, odbc_error_component_not_found);
589 return FALSE;
590 }
591
592 valuelen = 256;
593 value = heap_alloc(valuelen * sizeof(WCHAR));
594
595 size--;
596
597 while (1)
598 {
599 len = valuelen;
600 res = RegEnumValueW(drivers, index, value, &len, NULL, NULL, NULL, NULL);
601 while (res == ERROR_MORE_DATA)
602 {
603 value = heap_realloc(value, ++len * sizeof(WCHAR));
604 res = RegEnumValueW(drivers, index, value, &len, NULL, NULL, NULL, NULL);
605 }
606 if (res == ERROR_SUCCESS)
607 {
608 lstrcpynW(buf + written, value, size - written);
609 written += min(len + 1, size - written);
610 }
611 else if (res == ERROR_NO_MORE_ITEMS)
612 break;
613 else
614 {
615 push_error(ODBC_ERROR_GENERAL_ERR, odbc_error_general_err);
616 ret = FALSE;
617 break;
618 }
619 index++;
620 }
621
622 buf[written++] = 0;
623
624 heap_free(value);
625 RegCloseKey(drivers);
626 if (sizeout)
627 *sizeout = written;
628 return ret;
629 }
630
631 BOOL WINAPI SQLGetInstalledDrivers(char *buf, WORD size, WORD *sizeout)
632 {
633 WORD written;
634 WCHAR *wbuf;
635 BOOL ret;
636
637 TRACE("%p %d %p\n", buf, size, sizeout);
638
639 if (!buf || !size)
640 {
641 push_error(ODBC_ERROR_INVALID_BUFF_LEN, odbc_error_invalid_buff_len);
642 return FALSE;
643 }
644
645 wbuf = heap_alloc(size * sizeof(WCHAR));
646 if (!wbuf)
647 {
648 push_error(ODBC_ERROR_OUT_OF_MEM, odbc_error_out_of_mem);
649 return FALSE;
650 }
651
652 ret = SQLGetInstalledDriversW(wbuf, size, &written);
653 if (!ret)
654 {
655 heap_free(wbuf);
656 return FALSE;
657 }
658
659 if (sizeout)
660 *sizeout = WideCharToMultiByte(CP_ACP, 0, wbuf, written, NULL, 0, NULL, NULL);
661 WideCharToMultiByte(CP_ACP, 0, wbuf, written, buf, size, NULL, NULL);
662
663 heap_free(wbuf);
664 return TRUE;
665 }
666
667 static HKEY get_privateprofile_sectionkey(LPCWSTR section, LPCWSTR filename)
668 {
669 HKEY hkey, hkeyfilename, hkeysection;
670 LONG ret;
671
672 if (RegOpenKeyW(HKEY_CURRENT_USER, odbcW, &hkey))
673 return NULL;
674
675 ret = RegOpenKeyW(hkey, filename, &hkeyfilename);
676 RegCloseKey(hkey);
677 if (ret)
678 return NULL;
679
680 ret = RegOpenKeyW(hkeyfilename, section, &hkeysection);
681 RegCloseKey(hkeyfilename);
682
683 return ret ? NULL : hkeysection;
684 }
685
686 int WINAPI SQLGetPrivateProfileStringW(LPCWSTR section, LPCWSTR entry,
687 LPCWSTR defvalue, LPWSTR buff, int buff_len, LPCWSTR filename)
688 {
689 BOOL usedefault = TRUE;
690 HKEY sectionkey;
691 LONG ret = 0;
692
693 TRACE("%s %s %s %p %d %s\n", debugstr_w(section), debugstr_w(entry),
694 debugstr_w(defvalue), buff, buff_len, debugstr_w(filename));
695
696 clear_errors();
697
698 if (buff_len <= 0 || !section)
699 return 0;
700
701 if(buff)
702 buff[0] = 0;
703
704 if (!defvalue || !buff)
705 return 0;
706
707 sectionkey = get_privateprofile_sectionkey(section, filename);
708 if (sectionkey)
709 {
710 DWORD type, size;
711
712 if (entry)
713 {
714 size = buff_len * sizeof(*buff);
715 if (RegGetValueW(sectionkey, NULL, entry, RRF_RT_REG_SZ, &type, buff, &size) == ERROR_SUCCESS)
716 {
717 usedefault = FALSE;
718 ret = (size / sizeof(*buff)) - 1;
719 }
720 }
721 else
722 {
723 WCHAR name[MAX_PATH];
724 DWORD index = 0;
725 DWORD namelen;
726
727 usedefault = FALSE;
728
729 memset(buff, 0, buff_len);
730
731 namelen = sizeof(name);
732 while (RegEnumValueW(sectionkey, index, name, &namelen, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
733 {
734 if ((ret + namelen+1) > buff_len)
735 break;
736
737 lstrcpyW(buff+ret, name);
738 ret += namelen+1;
739 namelen = sizeof(name);
740 index++;
741 }
742 }
743
744 RegCloseKey(sectionkey);
745 }
746 else
747 usedefault = entry != NULL;
748
749 if (usedefault)
750 {
751 lstrcpynW(buff, defvalue, buff_len);
752 ret = lstrlenW(buff);
753 }
754
755 return ret;
756 }
757
758 int WINAPI SQLGetPrivateProfileString(LPCSTR section, LPCSTR entry,
759 LPCSTR defvalue, LPSTR buff, int buff_len, LPCSTR filename)
760 {
761 WCHAR *sectionW, *filenameW;
762 BOOL usedefault = TRUE;
763 HKEY sectionkey;
764 LONG ret = 0;
765
766 TRACE("%s %s %s %p %d %s\n", debugstr_a(section), debugstr_a(entry),
767 debugstr_a(defvalue), buff, buff_len, debugstr_a(filename));
768
769 clear_errors();
770
771 if (buff_len <= 0)
772 return 0;
773
774 if (buff)
775 buff[0] = 0;
776
777 if (!section || !defvalue || !buff)
778 return 0;
779
780 sectionW = heap_strdupAtoW(section);
781 filenameW = heap_strdupAtoW(filename);
782
783 sectionkey = get_privateprofile_sectionkey(sectionW, filenameW);
784
785 heap_free(sectionW);
786 heap_free(filenameW);
787
788 if (sectionkey)
789 {
790 DWORD type, size;
791
792 if (entry)
793 {
794 size = buff_len * sizeof(*buff);
795 if (RegGetValueA(sectionkey, NULL, entry, RRF_RT_REG_SZ, &type, buff, &size) == ERROR_SUCCESS)
796 {
797 usedefault = FALSE;
798 ret = (size / sizeof(*buff)) - 1;
799 }
800 }
801 else
802 {
803 char name[MAX_PATH] = {0};
804 DWORD index = 0;
805 DWORD namelen;
806
807 usedefault = FALSE;
808
809 memset(buff, 0, buff_len);
810
811 namelen = sizeof(name);
812 while (RegEnumValueA(sectionkey, index, name, &namelen, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
813 {
814 if ((ret + namelen+1) > buff_len)
815 break;
816
817 lstrcpyA(buff+ret, name);
818
819 ret += namelen+1;
820 namelen = sizeof(name);
821 index++;
822 }
823 }
824
825 RegCloseKey(sectionkey);
826 }
827 else
828 usedefault = entry != NULL;
829
830 if (usedefault)
831 {
832 lstrcpynA(buff, defvalue, buff_len);
833 ret = strlen(buff);
834 }
835
836 return ret;
837 }
838
839 BOOL WINAPI SQLGetTranslatorW(HWND hwndParent, LPWSTR lpszName, WORD cbNameMax,
840 WORD *pcbNameOut, LPWSTR lpszPath, WORD cbPathMax,
841 WORD *pcbPathOut, DWORD *pvOption)
842 {
843 clear_errors();
844 FIXME("%p %s %d %p %p %d %p %p\n", hwndParent, debugstr_w(lpszName), cbNameMax,
845 pcbNameOut, lpszPath, cbPathMax, pcbPathOut, pvOption);
846 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
847 return FALSE;
848 }
849
850 BOOL WINAPI SQLGetTranslator(HWND hwndParent, LPSTR lpszName, WORD cbNameMax,
851 WORD *pcbNameOut, LPSTR lpszPath, WORD cbPathMax,
852 WORD *pcbPathOut, DWORD *pvOption)
853 {
854 clear_errors();
855 FIXME("%p %s %d %p %p %d %p %p\n", hwndParent, debugstr_a(lpszName), cbNameMax,
856 pcbNameOut, lpszPath, cbPathMax, pcbPathOut, pvOption);
857 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
858 return FALSE;
859 }
860
861 BOOL WINAPI SQLInstallDriverW(LPCWSTR lpszInfFile, LPCWSTR lpszDriver,
862 LPWSTR lpszPath, WORD cbPathMax, WORD * pcbPathOut)
863 {
864 DWORD usage;
865
866 clear_errors();
867 TRACE("%s %s %p %d %p\n", debugstr_w(lpszInfFile),
868 debugstr_w(lpszDriver), lpszPath, cbPathMax, pcbPathOut);
869
870 if (lpszInfFile)
871 return FALSE;
872
873 return SQLInstallDriverExW(lpszDriver, NULL, lpszPath, cbPathMax,
874 pcbPathOut, ODBC_INSTALL_COMPLETE, &usage);
875 }
876
877 BOOL WINAPI SQLInstallDriver(LPCSTR lpszInfFile, LPCSTR lpszDriver,
878 LPSTR lpszPath, WORD cbPathMax, WORD * pcbPathOut)
879 {
880 DWORD usage;
881
882 clear_errors();
883 TRACE("%s %s %p %d %p\n", debugstr_a(lpszInfFile),
884 debugstr_a(lpszDriver), lpszPath, cbPathMax, pcbPathOut);
885
886 if (lpszInfFile)
887 return FALSE;
888
889 return SQLInstallDriverEx(lpszDriver, NULL, lpszPath, cbPathMax,
890 pcbPathOut, ODBC_INSTALL_COMPLETE, &usage);
891 }
892
893 static void write_registry_values(const WCHAR *regkey, const WCHAR *driver, const WCHAR *path_in, WCHAR *path,
894 DWORD *usage_count)
895 {
896 static const WCHAR installed[] = {'I','n','s','t','a','l','l','e','d',0};
897 static const WCHAR slash[] = {'\\', 0};
898 static const WCHAR driverW[] = {'D','r','i','v','e','r',0};
899 static const WCHAR setupW[] = {'S','e','t','u','p',0};
900 static const WCHAR translator[] = {'T','r','a','n','s','l','a','t','o','r',0};
901 HKEY hkey, hkeydriver;
902
903 if (RegCreateKeyW(HKEY_LOCAL_MACHINE, odbcini, &hkey) == ERROR_SUCCESS)
904 {
905 if (RegCreateKeyW(hkey, regkey, &hkeydriver) == ERROR_SUCCESS)
906 {
907 if(RegSetValueExW(hkeydriver, driver, 0, REG_SZ, (BYTE*)installed, sizeof(installed)) != ERROR_SUCCESS)
908 ERR("Failed to write registry installed key\n");
909
910 RegCloseKey(hkeydriver);
911 }
912
913 if (RegCreateKeyW(hkey, driver, &hkeydriver) == ERROR_SUCCESS)
914 {
915 WCHAR entry[1024];
916 const WCHAR *p;
917 DWORD usagecount = 0;
918 DWORD type, size;
919
920 /* Skip name entry */
921 p = driver;
922 p += lstrlenW(p) + 1;
923
924 if (!path_in)
925 GetSystemDirectoryW(path, MAX_PATH);
926 else
927 lstrcpyW(path, path_in);
928
929 /* Store Usage */
930 size = sizeof(usagecount);
931 RegGetValueA(hkeydriver, NULL, "UsageCount", RRF_RT_DWORD, &type, &usagecount, &size);
932 TRACE("Usage count %d\n", usagecount);
933
934 for (; *p; p += lstrlenW(p) + 1)
935 {
936 WCHAR *divider = wcschr(p,'=');
937
938 if (divider)
939 {
940 WCHAR *value;
941 int len;
942
943 /* Write pair values to the registry. */
944 lstrcpynW(entry, p, divider - p + 1);
945
946 divider++;
947 TRACE("Writing pair %s,%s\n", debugstr_w(entry), debugstr_w(divider));
948
949 /* Driver, Setup, Translator entries use the system path unless a path is specified. */
950 if(lstrcmpiW(driverW, entry) == 0 || lstrcmpiW(setupW, entry) == 0 ||
951 lstrcmpiW(translator, entry) == 0)
952 {
953 len = lstrlenW(path) + lstrlenW(slash) + lstrlenW(divider) + 1;
954 value = heap_alloc(len * sizeof(WCHAR));
955 if(!value)
956 {
957 ERR("Out of memory\n");
958 return;
959 }
960
961 lstrcpyW(value, path);
962 lstrcatW(value, slash);
963 lstrcatW(value, divider);
964 }
965 else
966 {
967 len = lstrlenW(divider) + 1;
968 value = heap_alloc(len * sizeof(WCHAR));
969 lstrcpyW(value, divider);
970 }
971
972 if (RegSetValueExW(hkeydriver, entry, 0, REG_SZ, (BYTE*)value,
973 (lstrlenW(value)+1)*sizeof(WCHAR)) != ERROR_SUCCESS)
974 ERR("Failed to write registry data %s %s\n", debugstr_w(entry), debugstr_w(value));
975 heap_free(value);
976 }
977 else
978 {
979 ERR("No pair found. %s\n", debugstr_w(p));
980 break;
981 }
982 }
983
984 /* Set Usage Count */
985 usagecount++;
986 if (RegSetValueExA(hkeydriver, "UsageCount", 0, REG_DWORD, (BYTE*)&usagecount, sizeof(usagecount)) != ERROR_SUCCESS)
987 ERR("Failed to write registry UsageCount key\n");
988
989 if (usage_count)
990 *usage_count = usagecount;
991
992 RegCloseKey(hkeydriver);
993 }
994
995 RegCloseKey(hkey);
996 }
997 }
998
999 BOOL WINAPI SQLInstallDriverExW(LPCWSTR lpszDriver, LPCWSTR lpszPathIn,
1000 LPWSTR lpszPathOut, WORD cbPathOutMax, WORD *pcbPathOut,
1001 WORD fRequest, LPDWORD lpdwUsageCount)
1002 {
1003 UINT len;
1004 WCHAR path[MAX_PATH];
1005
1006 clear_errors();
1007 TRACE("%s %s %p %d %p %d %p\n", debugstr_w(lpszDriver),
1008 debugstr_w(lpszPathIn), lpszPathOut, cbPathOutMax, pcbPathOut,
1009 fRequest, lpdwUsageCount);
1010
1011 write_registry_values(odbcdrivers, lpszDriver, lpszPathIn, path, lpdwUsageCount);
1012
1013 len = lstrlenW(path);
1014
1015 if (pcbPathOut)
1016 *pcbPathOut = len;
1017
1018 if (lpszPathOut && cbPathOutMax > len)
1019 {
1020 lstrcpyW(lpszPathOut, path);
1021 return TRUE;
1022 }
1023 return FALSE;
1024 }
1025
1026 BOOL WINAPI SQLInstallDriverEx(LPCSTR lpszDriver, LPCSTR lpszPathIn,
1027 LPSTR lpszPathOut, WORD cbPathOutMax, WORD *pcbPathOut,
1028 WORD fRequest, LPDWORD lpdwUsageCount)
1029 {
1030 LPWSTR driver, pathin;
1031 WCHAR pathout[MAX_PATH];
1032 BOOL ret;
1033 WORD cbOut = 0;
1034
1035 clear_errors();
1036 TRACE("%s %s %p %d %p %d %p\n", debugstr_a(lpszDriver),
1037 debugstr_a(lpszPathIn), lpszPathOut, cbPathOutMax, pcbPathOut,
1038 fRequest, lpdwUsageCount);
1039
1040 driver = SQLInstall_strdup_multi(lpszDriver);
1041 pathin = SQLInstall_strdup(lpszPathIn);
1042
1043 ret = SQLInstallDriverExW(driver, pathin, pathout, MAX_PATH, &cbOut,
1044 fRequest, lpdwUsageCount);
1045 if (ret)
1046 {
1047 int len = WideCharToMultiByte(CP_ACP, 0, pathout, -1, lpszPathOut,
1048 0, NULL, NULL);
1049 if (len)
1050 {
1051 if (pcbPathOut)
1052 *pcbPathOut = len - 1;
1053
1054 if (!lpszPathOut || cbPathOutMax < len)
1055 {
1056 ret = FALSE;
1057 goto out;
1058 }
1059 len = WideCharToMultiByte(CP_ACP, 0, pathout, -1, lpszPathOut,
1060 cbPathOutMax, NULL, NULL);
1061 }
1062 }
1063
1064 out:
1065 HeapFree(GetProcessHeap(), 0, driver);
1066 HeapFree(GetProcessHeap(), 0, pathin);
1067 return ret;
1068 }
1069
1070 BOOL WINAPI SQLInstallDriverManagerW(LPWSTR lpszPath, WORD cbPathMax,
1071 WORD *pcbPathOut)
1072 {
1073 UINT len;
1074 WCHAR path[MAX_PATH];
1075
1076 TRACE("(%p %d %p)\n", lpszPath, cbPathMax, pcbPathOut);
1077
1078 if (cbPathMax < MAX_PATH)
1079 return FALSE;
1080
1081 clear_errors();
1082
1083 len = GetSystemDirectoryW(path, MAX_PATH);
1084
1085 if (pcbPathOut)
1086 *pcbPathOut = len;
1087
1088 if (lpszPath && cbPathMax > len)
1089 {
1090 lstrcpyW(lpszPath, path);
1091 return TRUE;
1092 }
1093 return FALSE;
1094 }
1095
1096 BOOL WINAPI SQLInstallDriverManager(LPSTR lpszPath, WORD cbPathMax,
1097 WORD *pcbPathOut)
1098 {
1099 BOOL ret;
1100 WORD len, cbOut = 0;
1101 WCHAR path[MAX_PATH];
1102
1103 TRACE("(%p %d %p)\n", lpszPath, cbPathMax, pcbPathOut);
1104
1105 if (cbPathMax < MAX_PATH)
1106 return FALSE;
1107
1108 clear_errors();
1109
1110 ret = SQLInstallDriverManagerW(path, MAX_PATH, &cbOut);
1111 if (ret)
1112 {
1113 len = WideCharToMultiByte(CP_ACP, 0, path, -1, lpszPath, 0,
1114 NULL, NULL);
1115 if (len)
1116 {
1117 if (pcbPathOut)
1118 *pcbPathOut = len - 1;
1119
1120 if (!lpszPath || cbPathMax < len)
1121 return FALSE;
1122
1123 len = WideCharToMultiByte(CP_ACP, 0, path, -1, lpszPath,
1124 cbPathMax, NULL, NULL);
1125 }
1126 }
1127 return ret;
1128 }
1129
1130 BOOL WINAPI SQLInstallODBCW(HWND hwndParent, LPCWSTR lpszInfFile,
1131 LPCWSTR lpszSrcPath, LPCWSTR lpszDrivers)
1132 {
1133 clear_errors();
1134 FIXME("%p %s %s %s\n", hwndParent, debugstr_w(lpszInfFile),
1135 debugstr_w(lpszSrcPath), debugstr_w(lpszDrivers));
1136 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1137 return FALSE;
1138 }
1139
1140 BOOL WINAPI SQLInstallODBC(HWND hwndParent, LPCSTR lpszInfFile,
1141 LPCSTR lpszSrcPath, LPCSTR lpszDrivers)
1142 {
1143 clear_errors();
1144 FIXME("%p %s %s %s\n", hwndParent, debugstr_a(lpszInfFile),
1145 debugstr_a(lpszSrcPath), debugstr_a(lpszDrivers));
1146 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1147 return FALSE;
1148 }
1149
1150 SQLRETURN WINAPI SQLInstallerErrorW(WORD iError, DWORD *pfErrorCode,
1151 LPWSTR lpszErrorMsg, WORD cbErrorMsgMax, WORD *pcbErrorMsg)
1152 {
1153 TRACE("%d %p %p %d %p\n", iError, pfErrorCode, lpszErrorMsg,
1154 cbErrorMsgMax, pcbErrorMsg);
1155
1156 if (iError == 0)
1157 {
1158 return SQL_ERROR;
1159 }
1160 else if (iError <= num_errors)
1161 {
1162 BOOL truncated = FALSE;
1163 WORD len;
1164 LPCWSTR msg;
1165 iError--;
1166 if (pfErrorCode)
1167 *pfErrorCode = error_code[iError];
1168 msg = error_msg[iError];
1169 len = msg ? lstrlenW(msg) : 0;
1170 if (pcbErrorMsg)
1171 *pcbErrorMsg = len;
1172 len++;
1173 if (cbErrorMsgMax < len)
1174 {
1175 len = cbErrorMsgMax;
1176 truncated = TRUE;
1177 }
1178 if (lpszErrorMsg && len)
1179 {
1180 if (msg)
1181 {
1182 memcpy (lpszErrorMsg, msg, len * sizeof(WCHAR));
1183 }
1184 else
1185 {
1186 assert(len==1);
1187 *lpszErrorMsg = 0;
1188 }
1189 }
1190 else
1191 {
1192 /* Yes. If you pass a null pointer and a large length it is not an error! */
1193 truncated = TRUE;
1194 }
1195
1196 return truncated ? SQL_SUCCESS_WITH_INFO : SQL_SUCCESS;
1197 }
1198
1199 /* At least on Windows 2000 , the buffers are not altered in this case. However that is a little too dangerous a test for just now */
1200 if (pcbErrorMsg)
1201 *pcbErrorMsg = 0;
1202
1203 if (lpszErrorMsg && cbErrorMsgMax > 0)
1204 *lpszErrorMsg = '\0';
1205
1206 return SQL_NO_DATA;
1207 }
1208
1209 SQLRETURN WINAPI SQLInstallerError(WORD iError, DWORD *pfErrorCode,
1210 LPSTR lpszErrorMsg, WORD cbErrorMsgMax, WORD *pcbErrorMsg)
1211 {
1212 SQLRETURN ret;
1213 LPWSTR wbuf;
1214 WORD cbwbuf;
1215 TRACE("%d %p %p %d %p\n", iError, pfErrorCode, lpszErrorMsg,
1216 cbErrorMsgMax, pcbErrorMsg);
1217
1218 wbuf = 0;
1219 if (lpszErrorMsg && cbErrorMsgMax)
1220 {
1221 wbuf = HeapAlloc(GetProcessHeap(), 0, cbErrorMsgMax*sizeof(WCHAR));
1222 if (!wbuf)
1223 return SQL_ERROR;
1224 }
1225 ret = SQLInstallerErrorW(iError, pfErrorCode, wbuf, cbErrorMsgMax, &cbwbuf);
1226 if (wbuf)
1227 {
1228 WORD cbBuf = 0;
1229 SQLInstall_narrow(1, lpszErrorMsg, wbuf, cbwbuf+1, cbErrorMsgMax, &cbBuf);
1230 HeapFree(GetProcessHeap(), 0, wbuf);
1231 if (pcbErrorMsg)
1232 *pcbErrorMsg = cbBuf-1;
1233 }
1234 return ret;
1235 }
1236
1237 BOOL WINAPI SQLInstallTranslatorExW(LPCWSTR lpszTranslator, LPCWSTR lpszPathIn,
1238 LPWSTR lpszPathOut, WORD cbPathOutMax, WORD *pcbPathOut,
1239 WORD fRequest, LPDWORD lpdwUsageCount)
1240 {
1241 UINT len;
1242 WCHAR path[MAX_PATH];
1243
1244 clear_errors();
1245 TRACE("%s %s %p %d %p %d %p\n", debugstr_w(lpszTranslator),
1246 debugstr_w(lpszPathIn), lpszPathOut, cbPathOutMax, pcbPathOut,
1247 fRequest, lpdwUsageCount);
1248
1249 write_registry_values(odbctranslators, lpszTranslator, lpszPathIn, path, lpdwUsageCount);
1250
1251 len = lstrlenW(path);
1252
1253 if (pcbPathOut)
1254 *pcbPathOut = len;
1255
1256 if (lpszPathOut && cbPathOutMax > len)
1257 {
1258 lstrcpyW(lpszPathOut, path);
1259 return TRUE;
1260 }
1261 return FALSE;
1262 }
1263
1264 BOOL WINAPI SQLInstallTranslatorEx(LPCSTR lpszTranslator, LPCSTR lpszPathIn,
1265 LPSTR lpszPathOut, WORD cbPathOutMax, WORD *pcbPathOut,
1266 WORD fRequest, LPDWORD lpdwUsageCount)
1267 {
1268 LPCSTR p;
1269 LPWSTR translator, pathin;
1270 WCHAR pathout[MAX_PATH];
1271 BOOL ret;
1272 WORD cbOut = 0;
1273
1274 clear_errors();
1275 TRACE("%s %s %p %d %p %d %p\n", debugstr_a(lpszTranslator),
1276 debugstr_a(lpszPathIn), lpszPathOut, cbPathOutMax, pcbPathOut,
1277 fRequest, lpdwUsageCount);
1278
1279 for (p = lpszTranslator; *p; p += lstrlenA(p) + 1)
1280 TRACE("%s\n", debugstr_a(p));
1281
1282 translator = SQLInstall_strdup_multi(lpszTranslator);
1283 pathin = SQLInstall_strdup(lpszPathIn);
1284
1285 ret = SQLInstallTranslatorExW(translator, pathin, pathout, MAX_PATH,
1286 &cbOut, fRequest, lpdwUsageCount);
1287 if (ret)
1288 {
1289 int len = WideCharToMultiByte(CP_ACP, 0, pathout, -1, lpszPathOut,
1290 0, NULL, NULL);
1291 if (len)
1292 {
1293 if (pcbPathOut)
1294 *pcbPathOut = len - 1;
1295
1296 if (!lpszPathOut || cbPathOutMax < len)
1297 {
1298 ret = FALSE;
1299 goto out;
1300 }
1301 len = WideCharToMultiByte(CP_ACP, 0, pathout, -1, lpszPathOut,
1302 cbPathOutMax, NULL, NULL);
1303 }
1304 }
1305
1306 out:
1307 HeapFree(GetProcessHeap(), 0, translator);
1308 HeapFree(GetProcessHeap(), 0, pathin);
1309 return ret;
1310 }
1311
1312 BOOL WINAPI SQLInstallTranslator(LPCSTR lpszInfFile, LPCSTR lpszTranslator,
1313 LPCSTR lpszPathIn, LPSTR lpszPathOut, WORD cbPathOutMax,
1314 WORD *pcbPathOut, WORD fRequest, LPDWORD lpdwUsageCount)
1315 {
1316 clear_errors();
1317 TRACE("%s %s %s %p %d %p %d %p\n", debugstr_a(lpszInfFile),
1318 debugstr_a(lpszTranslator), debugstr_a(lpszPathIn), lpszPathOut,
1319 cbPathOutMax, pcbPathOut, fRequest, lpdwUsageCount);
1320
1321 if (lpszInfFile)
1322 return FALSE;
1323
1324 return SQLInstallTranslatorEx(lpszTranslator, lpszPathIn, lpszPathOut,
1325 cbPathOutMax, pcbPathOut, fRequest, lpdwUsageCount);
1326 }
1327
1328 BOOL WINAPI SQLInstallTranslatorW(LPCWSTR lpszInfFile, LPCWSTR lpszTranslator,
1329 LPCWSTR lpszPathIn, LPWSTR lpszPathOut, WORD cbPathOutMax,
1330 WORD *pcbPathOut, WORD fRequest, LPDWORD lpdwUsageCount)
1331 {
1332 clear_errors();
1333 TRACE("%s %s %s %p %d %p %d %p\n", debugstr_w(lpszInfFile),
1334 debugstr_w(lpszTranslator), debugstr_w(lpszPathIn), lpszPathOut,
1335 cbPathOutMax, pcbPathOut, fRequest, lpdwUsageCount);
1336
1337 if (lpszInfFile)
1338 return FALSE;
1339
1340 return SQLInstallTranslatorExW(lpszTranslator, lpszPathIn, lpszPathOut,
1341 cbPathOutMax, pcbPathOut, fRequest, lpdwUsageCount);
1342 }
1343
1344 BOOL WINAPI SQLManageDataSources(HWND hwnd)
1345 {
1346 clear_errors();
1347 FIXME("%p\n", hwnd);
1348 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1349 return FALSE;
1350 }
1351
1352 SQLRETURN WINAPI SQLPostInstallerErrorW(DWORD fErrorCode, LPCWSTR szErrorMsg)
1353 {
1354 FIXME("%u %s\n", fErrorCode, debugstr_w(szErrorMsg));
1355 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1356 return FALSE;
1357 }
1358
1359 SQLRETURN WINAPI SQLPostInstallerError(DWORD fErrorCode, LPCSTR szErrorMsg)
1360 {
1361 FIXME("%u %s\n", fErrorCode, debugstr_a(szErrorMsg));
1362 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1363 return FALSE;
1364 }
1365
1366 BOOL WINAPI SQLReadFileDSNW(LPCWSTR lpszFileName, LPCWSTR lpszAppName,
1367 LPCWSTR lpszKeyName, LPWSTR lpszString, WORD cbString,
1368 WORD *pcbString)
1369 {
1370 clear_errors();
1371 FIXME("%s %s %s %s %d %p\n", debugstr_w(lpszFileName), debugstr_w(lpszAppName),
1372 debugstr_w(lpszKeyName), debugstr_w(lpszString), cbString, pcbString);
1373 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1374 return FALSE;
1375 }
1376
1377 BOOL WINAPI SQLReadFileDSN(LPCSTR lpszFileName, LPCSTR lpszAppName,
1378 LPCSTR lpszKeyName, LPSTR lpszString, WORD cbString,
1379 WORD *pcbString)
1380 {
1381 clear_errors();
1382 FIXME("%s %s %s %s %d %p\n", debugstr_a(lpszFileName), debugstr_a(lpszAppName),
1383 debugstr_a(lpszKeyName), debugstr_a(lpszString), cbString, pcbString);
1384 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1385 return FALSE;
1386 }
1387
1388 BOOL WINAPI SQLRemoveDefaultDataSource(void)
1389 {
1390 clear_errors();
1391 FIXME("\n");
1392 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1393 return FALSE;
1394 }
1395
1396 BOOL WINAPI SQLRemoveDriverW(LPCWSTR drivername, BOOL remove_dsn, LPDWORD usage_count)
1397 {
1398 HKEY hkey;
1399 DWORD usagecount = 1;
1400
1401 clear_errors();
1402 TRACE("%s %d %p\n", debugstr_w(drivername), remove_dsn, usage_count);
1403
1404 if (RegOpenKeyW(HKEY_LOCAL_MACHINE, odbcini, &hkey) == ERROR_SUCCESS)
1405 {
1406 HKEY hkeydriver;
1407
1408 if (RegOpenKeyW(hkey, drivername, &hkeydriver) == ERROR_SUCCESS)
1409 {
1410 DWORD size, type;
1411 DWORD count;
1412
1413 size = sizeof(usagecount);
1414 RegGetValueA(hkeydriver, NULL, "UsageCount", RRF_RT_DWORD, &type, &usagecount, &size);
1415 TRACE("Usage count %d\n", usagecount);
1416 count = usagecount - 1;
1417 if (count)
1418 {
1419 if (RegSetValueExA(hkeydriver, "UsageCount", 0, REG_DWORD, (BYTE*)&count, sizeof(count)) != ERROR_SUCCESS)
1420 ERR("Failed to write registry UsageCount key\n");
1421 }
1422
1423 RegCloseKey(hkeydriver);
1424 }
1425
1426 if (usagecount)
1427 usagecount--;
1428
1429 if (!usagecount)
1430 {
1431 if (RegDeleteKeyW(hkey, drivername) != ERROR_SUCCESS)
1432 ERR("Failed to delete registry key: %s\n", debugstr_w(drivername));
1433
1434 if (RegOpenKeyW(hkey, odbcdrivers, &hkeydriver) == ERROR_SUCCESS)
1435 {
1436 if(RegDeleteValueW(hkeydriver, drivername) != ERROR_SUCCESS)
1437 ERR("Failed to delete registry value: %s\n", debugstr_w(drivername));
1438 RegCloseKey(hkeydriver);
1439 }
1440 }
1441
1442 RegCloseKey(hkey);
1443 }
1444
1445 if (usage_count)
1446 *usage_count = usagecount;
1447
1448 return TRUE;
1449 }
1450
1451 BOOL WINAPI SQLRemoveDriver(LPCSTR lpszDriver, BOOL fRemoveDSN,
1452 LPDWORD lpdwUsageCount)
1453 {
1454 WCHAR *driver;
1455 BOOL ret;
1456
1457 clear_errors();
1458 TRACE("%s %d %p\n", debugstr_a(lpszDriver), fRemoveDSN, lpdwUsageCount);
1459
1460 driver = SQLInstall_strdup(lpszDriver);
1461
1462 ret = SQLRemoveDriverW(driver, fRemoveDSN, lpdwUsageCount);
1463
1464 HeapFree(GetProcessHeap(), 0, driver);
1465 return ret;
1466 }
1467
1468 BOOL WINAPI SQLRemoveDriverManager(LPDWORD pdwUsageCount)
1469 {
1470 clear_errors();
1471 FIXME("%p\n", pdwUsageCount);
1472 if (pdwUsageCount) *pdwUsageCount = 1;
1473 return TRUE;
1474 }
1475
1476 BOOL WINAPI SQLRemoveDSNFromIniW(LPCWSTR lpszDSN)
1477 {
1478 clear_errors();
1479 FIXME("%s\n", debugstr_w(lpszDSN));
1480 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1481 return FALSE;
1482 }
1483
1484 BOOL WINAPI SQLRemoveDSNFromIni(LPCSTR lpszDSN)
1485 {
1486 clear_errors();
1487 FIXME("%s\n", debugstr_a(lpszDSN));
1488 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1489 return FALSE;
1490 }
1491
1492 BOOL WINAPI SQLRemoveTranslatorW(const WCHAR *translator, DWORD *usage_count)
1493 {
1494 HKEY hkey;
1495 DWORD usagecount = 1;
1496 BOOL ret = TRUE;
1497
1498 clear_errors();
1499 TRACE("%s %p\n", debugstr_w(translator), usage_count);
1500
1501 if (RegOpenKeyW(HKEY_LOCAL_MACHINE, odbcini, &hkey) == ERROR_SUCCESS)
1502 {
1503 HKEY hkeydriver;
1504
1505 if (RegOpenKeyW(hkey, translator, &hkeydriver) == ERROR_SUCCESS)
1506 {
1507 DWORD size, type;
1508 DWORD count;
1509
1510 size = sizeof(usagecount);
1511 RegGetValueA(hkeydriver, NULL, "UsageCount", RRF_RT_DWORD, &type, &usagecount, &size);
1512 TRACE("Usage count %d\n", usagecount);
1513 count = usagecount - 1;
1514 if (count)
1515 {
1516 if (RegSetValueExA(hkeydriver, "UsageCount", 0, REG_DWORD, (BYTE*)&count, sizeof(count)) != ERROR_SUCCESS)
1517 ERR("Failed to write registry UsageCount key\n");
1518 }
1519
1520 RegCloseKey(hkeydriver);
1521 }
1522
1523 if (usagecount)
1524 usagecount--;
1525
1526 if (!usagecount)
1527 {
1528 if(RegDeleteKeyW(hkey, translator) != ERROR_SUCCESS)
1529 {
1530 push_error(ODBC_ERROR_COMPONENT_NOT_FOUND, odbc_error_component_not_found);
1531 WARN("Failed to delete registry key: %s\n", debugstr_w(translator));
1532 ret = FALSE;
1533 }
1534
1535 if (ret && RegOpenKeyW(hkey, odbctranslators, &hkeydriver) == ERROR_SUCCESS)
1536 {
1537 if(RegDeleteValueW(hkeydriver, translator) != ERROR_SUCCESS)
1538 {
1539 push_error(ODBC_ERROR_COMPONENT_NOT_FOUND, odbc_error_component_not_found);
1540 WARN("Failed to delete registry key: %s\n", debugstr_w(translator));
1541 ret = FALSE;
1542 }
1543
1544 RegCloseKey(hkeydriver);
1545 }
1546 }
1547
1548 RegCloseKey(hkey);
1549 }
1550
1551 if (ret && usage_count)
1552 *usage_count = usagecount;
1553
1554 return ret;
1555 }
1556
1557 BOOL WINAPI SQLRemoveTranslator(LPCSTR lpszTranslator, LPDWORD lpdwUsageCount)
1558 {
1559 WCHAR *translator;
1560 BOOL ret;
1561
1562 clear_errors();
1563 TRACE("%s %p\n", debugstr_a(lpszTranslator), lpdwUsageCount);
1564
1565 translator = SQLInstall_strdup(lpszTranslator);
1566 ret = SQLRemoveTranslatorW(translator, lpdwUsageCount);
1567
1568 HeapFree(GetProcessHeap(), 0, translator);
1569 return ret;
1570 }
1571
1572 BOOL WINAPI SQLSetConfigMode(UWORD wConfigMode)
1573 {
1574 clear_errors();
1575 TRACE("%u\n", wConfigMode);
1576
1577 if (wConfigMode > ODBC_SYSTEM_DSN)
1578 {
1579 push_error(ODBC_ERROR_INVALID_PARAM_SEQUENCE, odbc_error_invalid_param_sequence);
1580 return FALSE;
1581 }
1582 else
1583 {
1584 config_mode = wConfigMode;
1585 return TRUE;
1586 }
1587 }
1588
1589 BOOL WINAPI SQLValidDSNW(LPCWSTR lpszDSN)
1590 {
1591 static const WCHAR invalid[] = {'[',']','{','}','(',')',',',';','?','*','=','!','@','\\',0};
1592 clear_errors();
1593 TRACE("%s\n", debugstr_w(lpszDSN));
1594
1595 if(lstrlenW(lpszDSN) > SQL_MAX_DSN_LENGTH || wcspbrk(lpszDSN, invalid) != NULL)
1596 {
1597 return FALSE;
1598 }
1599
1600 return TRUE;
1601 }
1602
1603 BOOL WINAPI SQLValidDSN(LPCSTR lpszDSN)
1604 {
1605 static const char *invalid = "[]{}(),;?*=!@\\";
1606 clear_errors();
1607 TRACE("%s\n", debugstr_a(lpszDSN));
1608
1609 if(strlen(lpszDSN) > SQL_MAX_DSN_LENGTH || strpbrk(lpszDSN, invalid) != NULL)
1610 {
1611 return FALSE;
1612 }
1613
1614 return TRUE;
1615 }
1616
1617 BOOL WINAPI SQLWriteDSNToIniW(LPCWSTR lpszDSN, LPCWSTR lpszDriver)
1618 {
1619 clear_errors();
1620 FIXME("%s %s\n", debugstr_w(lpszDSN), debugstr_w(lpszDriver));
1621 return TRUE;
1622 }
1623
1624 BOOL WINAPI SQLWriteDSNToIni(LPCSTR lpszDSN, LPCSTR lpszDriver)
1625 {
1626 clear_errors();
1627 FIXME("%s %s\n", debugstr_a(lpszDSN), debugstr_a(lpszDriver));
1628 return TRUE;
1629 }
1630
1631 BOOL WINAPI SQLWriteFileDSNW(LPCWSTR lpszFileName, LPCWSTR lpszAppName,
1632 LPCWSTR lpszKeyName, LPCWSTR lpszString)
1633 {
1634 clear_errors();
1635 FIXME("%s %s %s %s\n", debugstr_w(lpszFileName), debugstr_w(lpszAppName),
1636 debugstr_w(lpszKeyName), debugstr_w(lpszString));
1637 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1638 return FALSE;
1639 }
1640
1641 BOOL WINAPI SQLWriteFileDSN(LPCSTR lpszFileName, LPCSTR lpszAppName,
1642 LPCSTR lpszKeyName, LPCSTR lpszString)
1643 {
1644 clear_errors();
1645 FIXME("%s %s %s %s\n", debugstr_a(lpszFileName), debugstr_a(lpszAppName),
1646 debugstr_a(lpszKeyName), debugstr_a(lpszString));
1647 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1648 return FALSE;
1649 }
1650
1651 BOOL WINAPI SQLWritePrivateProfileStringW(LPCWSTR lpszSection, LPCWSTR lpszEntry,
1652 LPCWSTR lpszString, LPCWSTR lpszFilename)
1653 {
1654 static const WCHAR empty[] = {0};
1655 LONG ret;
1656 HKEY hkey;
1657
1658 clear_errors();
1659 TRACE("%s %s %s %s\n", debugstr_w(lpszSection), debugstr_w(lpszEntry),
1660 debugstr_w(lpszString), debugstr_w(lpszFilename));
1661
1662 if(!lpszFilename || !*lpszFilename)
1663 {
1664 push_error(ODBC_ERROR_INVALID_STR, odbc_error_invalid_param_string);
1665 return FALSE;
1666 }
1667
1668 if ((ret = RegCreateKeyW(HKEY_CURRENT_USER, odbcW, &hkey)) == ERROR_SUCCESS)
1669 {
1670 HKEY hkeyfilename;
1671
1672 if ((ret = RegCreateKeyW(hkey, lpszFilename, &hkeyfilename)) == ERROR_SUCCESS)
1673 {
1674 HKEY hkey_section;
1675
1676 if ((ret = RegCreateKeyW(hkeyfilename, lpszSection, &hkey_section)) == ERROR_SUCCESS)
1677 {
1678 if(lpszString)
1679 ret = RegSetValueExW(hkey_section, lpszEntry, 0, REG_SZ, (BYTE*)lpszString, (lstrlenW(lpszString)+1)*sizeof(WCHAR));
1680 else
1681 ret = RegSetValueExW(hkey_section, lpszEntry, 0, REG_SZ, (BYTE*)empty, sizeof(empty));
1682 RegCloseKey(hkey_section);
1683 }
1684
1685 RegCloseKey(hkeyfilename);
1686 }
1687
1688 RegCloseKey(hkey);
1689 }
1690
1691 return ret == ERROR_SUCCESS;
1692 }
1693
1694 BOOL WINAPI SQLWritePrivateProfileString(LPCSTR lpszSection, LPCSTR lpszEntry,
1695 LPCSTR lpszString, LPCSTR lpszFilename)
1696 {
1697 BOOL ret;
1698 WCHAR *sect, *entry, *string, *file;
1699 clear_errors();
1700 TRACE("%s %s %s %s\n", lpszSection, lpszEntry, lpszString, lpszFilename);
1701
1702 sect = heap_strdupAtoW(lpszSection);
1703 entry = heap_strdupAtoW(lpszEntry);
1704 string = heap_strdupAtoW(lpszString);
1705 file = heap_strdupAtoW(lpszFilename);
1706
1707 ret = SQLWritePrivateProfileStringW(sect, entry, string, file);
1708
1709 heap_free(sect);
1710 heap_free(entry);
1711 heap_free(string);
1712 heap_free(file);
1713
1714 return ret;
1715 }
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