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mpr: Implement WNetClearConnections().
[wine.git] / dlls / localspl / provider.c
blobc17d982fa725aabca6294e0430005fb924684df2
1 /*
2 * Implementation of the Local Printprovider
3 *
4 * Copyright 2006-2009 Detlef Riekenberg
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include <stdarg.h>
22
23 #define COBJMACROS
24
25 #include "windef.h"
26 #include "winbase.h"
27 #include "wingdi.h"
28 #include "winreg.h"
29 #include "winspool.h"
30 #include "winuser.h"
31 #include "ddk/winddiui.h"
32 #include "ddk/winsplp.h"
33
34 #include "wine/debug.h"
35 #include "wine/heap.h"
36 #include "wine/list.h"
37 #include "wine/unicode.h"
38 #include "localspl_private.h"
39
40 WINE_DEFAULT_DEBUG_CHANNEL(localspl);
41
42 /* ############################### */
43
44 static CRITICAL_SECTION monitor_handles_cs;
45 static CRITICAL_SECTION_DEBUG monitor_handles_cs_debug =
46 {
47 0, 0, &monitor_handles_cs,
48 { &monitor_handles_cs_debug.ProcessLocksList, &monitor_handles_cs_debug.ProcessLocksList },
49 0, 0, { (DWORD_PTR)(__FILE__ ": monitor_handles_cs") }
50 };
51 static CRITICAL_SECTION monitor_handles_cs = { &monitor_handles_cs_debug, -1, 0, 0, 0, 0 };
52
53 /* ############################### */
54
55 typedef struct {
56 WCHAR src[MAX_PATH+MAX_PATH];
57 WCHAR dst[MAX_PATH+MAX_PATH];
58 DWORD srclen;
59 DWORD dstlen;
60 DWORD copyflags;
61 BOOL lazy;
62 } apd_data_t;
63
64 typedef struct {
65 struct list entry;
66 LPWSTR name;
67 LPWSTR dllname;
68 PMONITORUI monitorUI;
69 LPMONITOR monitor;
70 HMODULE hdll;
71 DWORD refcount;
72 DWORD dwMonitorSize;
73 } monitor_t;
74
75 typedef struct {
76 LPCWSTR envname;
77 LPCWSTR subdir;
78 DWORD driverversion;
79 LPCWSTR versionregpath;
80 LPCWSTR versionsubdir;
81 } printenv_t;
82
83 typedef struct {
84 LPWSTR name;
85 LPWSTR printername;
86 monitor_t * pm;
87 HANDLE hXcv;
88 } printer_t;
89
90 /* ############################### */
91
92 static struct list monitor_handles = LIST_INIT( monitor_handles );
93 static monitor_t * pm_localport;
94
95 static const PRINTPROVIDOR * pprovider = NULL;
96
97 static const WCHAR backslashW[] = {'\\',0};
98 static const WCHAR bs_ports_bsW[] = {'\\','P','o','r','t','s','\\',0};
99 static const WCHAR configuration_fileW[] = {'C','o','n','f','i','g','u','r','a','t','i','o','n',' ','F','i','l','e',0};
100 static const WCHAR datatypeW[] = {'D','a','t','a','t','y','p','e',0};
101 static const WCHAR data_fileW[] = {'D','a','t','a',' ','F','i','l','e',0};
102 static const WCHAR dependent_filesW[] = {'D','e','p','e','n','d','e','n','t',' ','F','i','l','e','s',0};
103 static const WCHAR driverW[] = {'D','r','i','v','e','r',0};
104 static const WCHAR emptyW[] = {0};
105 static const WCHAR fmt_driversW[] = { 'S','y','s','t','e','m','\\',
106 'C','u', 'r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
107 'c','o','n','t','r','o','l','\\',
108 'P','r','i','n','t','\\',
109 'E','n','v','i','r','o','n','m','e','n','t','s','\\',
110 '%','s','\\','D','r','i','v','e','r','s','%','s',0 };
111 static const WCHAR fmt_printprocessorsW[] = { 'S','y','s','t','e','m','\\',
112 'C','u', 'r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
113 'C','o','n','t','r','o','l','\\',
114 'P','r','i','n','t','\\',
115 'E','n','v','i','r','o','n','m','e','n','t','s','\\','%','s','\\',
116 'P','r','i','n','t',' ','P','r','o','c','e','s','s','o','r','s',0 };
117 static const WCHAR help_fileW[] = {'H','e','l','p',' ','F','i','l','e',0};
118 static const WCHAR ia64_envnameW[] = {'W','i','n','d','o','w','s',' ','I','A','6','4',0};
119 static const WCHAR ia64_subdirW[] = {'i','a','6','4',0};
120 static const WCHAR localportW[] = {'L','o','c','a','l',' ','P','o','r','t',0};
121 static const WCHAR monitorW[] = {'M','o','n','i','t','o','r',0};
122 static const WCHAR monitorsW[] = {'S','y','s','t','e','m','\\',
123 'C','u', 'r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
124 'C','o','n','t','r','o','l','\\',
125 'P','r','i','n','t','\\',
126 'M','o','n','i','t','o','r','s','\\',0};
127 static const WCHAR monitorUIW[] = {'M','o','n','i','t','o','r','U','I',0};
128 static const WCHAR previous_namesW[] = {'P','r','e','v','i','o','u','s',' ','N','a','m','e','s',0};
129 static const WCHAR printersW[] = {'S','y','s','t','e','m','\\',
130 'C','u', 'r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
131 'C','o','n','t','r','o','l','\\',
132 'P','r','i','n','t','\\',
133 'P','r','i','n','t','e','r','s',0};
134 static const WCHAR spoolW[] = {'\\','s','p','o','o','l',0};
135 static const WCHAR driversW[] = {'\\','d','r','i','v','e','r','s','\\',0};
136 static const WCHAR spoolprtprocsW[] = {'\\','s','p','o','o','l','\\','p','r','t','p','r','o','c','s','\\',0};
137 static const WCHAR version0_regpathW[] = {'\\','V','e','r','s','i','o','n','-','0',0};
138 static const WCHAR version0_subdirW[] = {'\\','0',0};
139 static const WCHAR version3_regpathW[] = {'\\','V','e','r','s','i','o','n','-','3',0};
140 static const WCHAR version3_subdirW[] = {'\\','3',0};
141 static const WCHAR versionW[] = {'V','e','r','s','i','o','n',0};
142 static const WCHAR win40_envnameW[] = {'W','i','n','d','o','w','s',' ','4','.','0',0};
143 static const WCHAR win40_subdirW[] = {'w','i','n','4','0',0};
144 static const WCHAR winnt_cv_portsW[] = {'S','o','f','t','w','a','r','e','\\',
145 'M','i','c','r','o','s','o','f','t','\\',
146 'W','i','n','d','o','w','s',' ','N','T','\\',
147 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
148 'P','o','r','t','s',0};
149 static const WCHAR winprintW[] = {'w','i','n','p','r','i','n','t',0};
150 static const WCHAR x64_envnameW[] = {'W','i','n','d','o','w','s',' ','x','6','4',0};
151 static const WCHAR x64_subdirW[] = {'x','6','4',0};
152 static const WCHAR x86_envnameW[] = {'W','i','n','d','o','w','s',' ','N','T',' ','x','8','6',0};
153 static const WCHAR x86_subdirW[] = {'w','3','2','x','8','6',0};
154 static const WCHAR XcvMonitorW[] = {',','X','c','v','M','o','n','i','t','o','r',' ',0};
155 static const WCHAR XcvPortW[] = {',','X','c','v','P','o','r','t',' ',0};
156
157
158 static const printenv_t env_ia64 = {ia64_envnameW, ia64_subdirW, 3,
159 version3_regpathW, version3_subdirW};
160
161 static const printenv_t env_x86 = {x86_envnameW, x86_subdirW, 3,
162 version3_regpathW, version3_subdirW};
163
164 static const printenv_t env_x64 = {x64_envnameW, x64_subdirW, 3,
165 version3_regpathW, version3_subdirW};
166
167 static const printenv_t env_win40 = {win40_envnameW, win40_subdirW, 0,
168 version0_regpathW, version0_subdirW};
169
170 static const printenv_t * const all_printenv[] = {&env_x86, &env_x64, &env_ia64, &env_win40};
171
172
173 static const DWORD di_sizeof[] = {0, sizeof(DRIVER_INFO_1W), sizeof(DRIVER_INFO_2W),
174 sizeof(DRIVER_INFO_3W), sizeof(DRIVER_INFO_4W),
175 sizeof(DRIVER_INFO_5W), sizeof(DRIVER_INFO_6W),
176 0, sizeof(DRIVER_INFO_8W)};
177
178
179 /******************************************************************
180 * strdupW [internal]
181 *
182 * create a copy of a unicode-string
183 *
184 */
185 static LPWSTR strdupW(LPCWSTR p)
186 {
187 LPWSTR ret;
188 DWORD len;
189
190 if(!p) return NULL;
191 len = (lstrlenW(p) + 1) * sizeof(WCHAR);
192 ret = heap_alloc(len);
193 if (ret) memcpy(ret, p, len);
194 return ret;
195 }
196
197 /******************************************************************
198 * apd_copyfile [internal]
199 *
200 * Copy a file from the driverdirectory to the versioned directory
201 *
202 * RETURNS
203 * Success: TRUE
204 * Failure: FALSE
205 *
206 */
207 static BOOL apd_copyfile( WCHAR *pathname, WCHAR *file_part, apd_data_t *apd )
208 {
209 WCHAR *srcname;
210 BOOL res;
211
212 apd->src[apd->srclen] = '\0';
213 apd->dst[apd->dstlen] = '\0';
214
215 if (!pathname || !pathname[0]) {
216 /* nothing to copy */
217 return TRUE;
218 }
219
220 if (apd->copyflags & APD_COPY_FROM_DIRECTORY)
221 srcname = pathname;
222 else
223 {
224 srcname = apd->src;
225 strcatW( srcname, file_part );
226 }
227 strcatW( apd->dst, file_part );
228
229 TRACE("%s => %s\n", debugstr_w(srcname), debugstr_w(apd->dst));
230
231 /* FIXME: handle APD_COPY_NEW_FILES */
232 res = CopyFileW(srcname, apd->dst, FALSE);
233 TRACE("got %d with %u\n", res, GetLastError());
234
235 return apd->lazy || res;
236 }
237
238 /******************************************************************
239 * copy_servername_from_name (internal)
240 *
241 * for an external server, the serverpart from the name is copied.
242 *
243 * RETURNS
244 * the length (in WCHAR) of the serverpart (0 for the local computer)
245 * (-length), when the name is too long
246 *
247 */
248 static LONG copy_servername_from_name(LPCWSTR name, LPWSTR target)
249 {
250 LPCWSTR server;
251 LPWSTR ptr;
252 WCHAR buffer[MAX_COMPUTERNAME_LENGTH +1];
253 DWORD len;
254 DWORD serverlen;
255
256 if (target) *target = '\0';
257
258 if (name == NULL) return 0;
259 if ((name[0] != '\\') || (name[1] != '\\')) return 0;
260
261 server = &name[2];
262 /* skip over both backslash, find separator '\' */
263 ptr = strchrW(server, '\\');
264 serverlen = (ptr) ? ptr - server : lstrlenW(server);
265
266 /* servername is empty */
267 if (serverlen == 0) return 0;
268
269 TRACE("found %s\n", debugstr_wn(server, serverlen));
270
271 if (serverlen > MAX_COMPUTERNAME_LENGTH) return -serverlen;
272
273 if (target) {
274 memcpy(target, server, serverlen * sizeof(WCHAR));
275 target[serverlen] = '\0';
276 }
277
278 len = ARRAY_SIZE(buffer);
279 if (GetComputerNameW(buffer, &len)) {
280 if ((serverlen == len) && (strncmpiW(server, buffer, len) == 0)) {
281 /* The requested Servername is our computername */
282 return 0;
283 }
284 }
285 return serverlen;
286 }
287
288 /******************************************************************
289 * get_basename_from_name (internal)
290 *
291 * skip over the serverpart from the full name
292 *
293 */
294 static LPCWSTR get_basename_from_name(LPCWSTR name)
295 {
296 if (name == NULL) return NULL;
297 if ((name[0] == '\\') && (name[1] == '\\')) {
298 /* skip over the servername and search for the following '\' */
299 name = strchrW(&name[2], '\\');
300 if ((name) && (name[1])) {
301 /* found a separator ('\') followed by a name:
302 skip over the separator and return the rest */
303 name++;
304 }
305 else
306 {
307 /* no basename present (we found only a servername) */
308 return NULL;
309 }
310 }
311 return name;
312 }
313
314 /******************************************************************
315 * monitor_unload [internal]
316 *
317 * release a printmonitor and unload it from memory, when needed
318 *
319 */
320 static void monitor_unload(monitor_t * pm)
321 {
322 if (pm == NULL) return;
323 TRACE("%p (refcount: %d) %s\n", pm, pm->refcount, debugstr_w(pm->name));
324
325 EnterCriticalSection(&monitor_handles_cs);
326
327 if (pm->refcount) pm->refcount--;
328
329 if (pm->refcount == 0) {
330 list_remove(&pm->entry);
331 FreeLibrary(pm->hdll);
332 heap_free(pm->name);
333 heap_free(pm->dllname);
334 heap_free(pm);
335 }
336 LeaveCriticalSection(&monitor_handles_cs);
337 }
338
339 /******************************************************************
340 * monitor_unloadall [internal]
341 *
342 * release all registered printmonitors and unload them from memory, when needed
343 *
344 */
345
346 static void monitor_unloadall(void)
347 {
348 monitor_t * pm;
349 monitor_t * next;
350
351 EnterCriticalSection(&monitor_handles_cs);
352 /* iterate through the list, with safety against removal */
353 LIST_FOR_EACH_ENTRY_SAFE(pm, next, &monitor_handles, monitor_t, entry)
354 {
355 /* skip monitorui dlls */
356 if (pm->monitor) monitor_unload(pm);
357 }
358 LeaveCriticalSection(&monitor_handles_cs);
359 }
360
361 /******************************************************************
362 * monitor_load [internal]
363 *
364 * load a printmonitor, get the dllname from the registry, when needed
365 * initialize the monitor and dump found function-pointers
366 *
367 * On failure, SetLastError() is called and NULL is returned
368 */
369
370 static monitor_t * monitor_load(LPCWSTR name, LPWSTR dllname)
371 {
372 LPMONITOR2 (WINAPI *pInitializePrintMonitor2) (PMONITORINIT, LPHANDLE);
373 PMONITORUI (WINAPI *pInitializePrintMonitorUI)(VOID);
374 LPMONITOREX (WINAPI *pInitializePrintMonitor) (LPWSTR);
375 DWORD (WINAPI *pInitializeMonitorEx)(LPWSTR, LPMONITOR);
376 DWORD (WINAPI *pInitializeMonitor) (LPWSTR);
377
378 monitor_t * pm = NULL;
379 monitor_t * cursor;
380 LPWSTR regroot = NULL;
381 LPWSTR driver = dllname;
382
383 TRACE("(%s, %s)\n", debugstr_w(name), debugstr_w(dllname));
384 /* Is the Monitor already loaded? */
385 EnterCriticalSection(&monitor_handles_cs);
386
387 if (name) {
388 LIST_FOR_EACH_ENTRY(cursor, &monitor_handles, monitor_t, entry)
389 {
390 if (cursor->name && (lstrcmpW(name, cursor->name) == 0)) {
391 pm = cursor;
392 break;
393 }
394 }
395 }
396
397 if (pm == NULL) {
398 pm = heap_alloc_zero(sizeof(monitor_t));
399 if (pm == NULL) goto cleanup;
400 list_add_tail(&monitor_handles, &pm->entry);
401 }
402 pm->refcount++;
403
404 if (pm->name == NULL) {
405 /* Load the monitor */
406 LPMONITOREX pmonitorEx;
407 DWORD len;
408
409 if (name) {
410 len = lstrlenW(monitorsW) + lstrlenW(name) + 2;
411 regroot = heap_alloc(len * sizeof(WCHAR));
412 }
413
414 if (regroot) {
415 lstrcpyW(regroot, monitorsW);
416 lstrcatW(regroot, name);
417 /* Get the Driver from the Registry */
418 if (driver == NULL) {
419 HKEY hroot;
420 DWORD namesize;
421 if (RegOpenKeyW(HKEY_LOCAL_MACHINE, regroot, &hroot) == ERROR_SUCCESS) {
422 if (RegQueryValueExW(hroot, driverW, NULL, NULL, NULL,
423 &namesize) == ERROR_SUCCESS) {
424 driver = heap_alloc(namesize);
425 RegQueryValueExW(hroot, driverW, NULL, NULL, (LPBYTE) driver, &namesize) ;
426 }
427 RegCloseKey(hroot);
428 }
429 }
430 }
431
432 pm->name = strdupW(name);
433 pm->dllname = strdupW(driver);
434
435 if ((name && (!regroot || !pm->name)) || !pm->dllname) {
436 monitor_unload(pm);
437 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
438 pm = NULL;
439 goto cleanup;
440 }
441
442 pm->hdll = LoadLibraryW(driver);
443 TRACE("%p: LoadLibrary(%s) => %d\n", pm->hdll, debugstr_w(driver), GetLastError());
444
445 if (pm->hdll == NULL) {
446 monitor_unload(pm);
447 SetLastError(ERROR_MOD_NOT_FOUND);
448 pm = NULL;
449 goto cleanup;
450 }
451
452 pInitializePrintMonitor2 = (void *)GetProcAddress(pm->hdll, "InitializePrintMonitor2");
453 pInitializePrintMonitorUI = (void *)GetProcAddress(pm->hdll, "InitializePrintMonitorUI");
454 pInitializePrintMonitor = (void *)GetProcAddress(pm->hdll, "InitializePrintMonitor");
455 pInitializeMonitorEx = (void *)GetProcAddress(pm->hdll, "InitializeMonitorEx");
456 pInitializeMonitor = (void *)GetProcAddress(pm->hdll, "InitializeMonitor");
457
458
459 TRACE("%p: %s,pInitializePrintMonitor2\n", pInitializePrintMonitor2, debugstr_w(driver));
460 TRACE("%p: %s,pInitializePrintMonitorUI\n", pInitializePrintMonitorUI, debugstr_w(driver));
461 TRACE("%p: %s,pInitializePrintMonitor\n", pInitializePrintMonitor, debugstr_w(driver));
462 TRACE("%p: %s,pInitializeMonitorEx\n", pInitializeMonitorEx, debugstr_w(driver));
463 TRACE("%p: %s,pInitializeMonitor\n", pInitializeMonitor, debugstr_w(driver));
464
465 if (pInitializePrintMonitorUI != NULL) {
466 pm->monitorUI = pInitializePrintMonitorUI();
467 TRACE("%p: MONITORUI from %s,InitializePrintMonitorUI()\n", pm->monitorUI, debugstr_w(driver));
468 if (pm->monitorUI) {
469 TRACE("0x%08x: dwMonitorSize (%d)\n",
470 pm->monitorUI->dwMonitorUISize, pm->monitorUI->dwMonitorUISize);
471
472 }
473 }
474
475 if (pInitializePrintMonitor && regroot) {
476 pmonitorEx = pInitializePrintMonitor(regroot);
477 TRACE("%p: LPMONITOREX from %s,InitializePrintMonitor(%s)\n",
478 pmonitorEx, debugstr_w(driver), debugstr_w(regroot));
479
480 if (pmonitorEx) {
481 pm->dwMonitorSize = pmonitorEx->dwMonitorSize;
482 pm->monitor = &(pmonitorEx->Monitor);
483 }
484 }
485
486 if (pm->monitor) {
487 TRACE("0x%08x: dwMonitorSize (%d)\n", pm->dwMonitorSize, pm->dwMonitorSize);
488
489 }
490
491 if (!pm->monitor && regroot) {
492 if (pInitializePrintMonitor2 != NULL) {
493 FIXME("%s,InitializePrintMonitor2 not implemented\n", debugstr_w(driver));
494 }
495 if (pInitializeMonitorEx != NULL) {
496 FIXME("%s,InitializeMonitorEx not implemented\n", debugstr_w(driver));
497 }
498 if (pInitializeMonitor != NULL) {
499 FIXME("%s,InitializeMonitor not implemented\n", debugstr_w(driver));
500 }
501 }
502 if (!pm->monitor && !pm->monitorUI) {
503 monitor_unload(pm);
504 SetLastError(ERROR_PROC_NOT_FOUND);
505 pm = NULL;
506 }
507 }
508 cleanup:
509 if ((pm_localport == NULL) && (pm != NULL) && (lstrcmpW(pm->name, localportW) == 0)) {
510 pm->refcount++;
511 pm_localport = pm;
512 }
513 LeaveCriticalSection(&monitor_handles_cs);
514 if (driver != dllname) heap_free(driver);
515 heap_free(regroot);
516 TRACE("=> %p\n", pm);
517 return pm;
518 }
519
520 /******************************************************************
521 * monitor_loadall [internal]
522 *
523 * Load all registered monitors
524 *
525 */
526 static DWORD monitor_loadall(void)
527 {
528 monitor_t * pm;
529 DWORD registered = 0;
530 DWORD loaded = 0;
531 HKEY hmonitors;
532 WCHAR buffer[MAX_PATH];
533 DWORD id = 0;
534
535 if (RegOpenKeyW(HKEY_LOCAL_MACHINE, monitorsW, &hmonitors) == ERROR_SUCCESS) {
536 RegQueryInfoKeyW(hmonitors, NULL, NULL, NULL, &registered, NULL, NULL,
537 NULL, NULL, NULL, NULL, NULL);
538
539 TRACE("%d monitors registered\n", registered);
540
541 while (id < registered) {
542 buffer[0] = '\0';
543 RegEnumKeyW(hmonitors, id, buffer, MAX_PATH);
544 pm = monitor_load(buffer, NULL);
545 if (pm) loaded++;
546 id++;
547 }
548 RegCloseKey(hmonitors);
549 }
550 TRACE("%d monitors loaded\n", loaded);
551 return loaded;
552 }
553
554 /******************************************************************
555 * monitor_loadui [internal]
556 *
557 * load the userinterface-dll for a given portmonitor
558 *
559 * On failure, NULL is returned
560 */
561 static monitor_t * monitor_loadui(monitor_t * pm)
562 {
563 monitor_t * pui = NULL;
564 WCHAR buffer[MAX_PATH];
565 HANDLE hXcv;
566 DWORD len;
567 DWORD res;
568
569 if (pm == NULL) return NULL;
570 TRACE("(%p) => dllname: %s\n", pm, debugstr_w(pm->dllname));
571
572 /* Try the Portmonitor first; works for many monitors */
573 if (pm->monitorUI) {
574 EnterCriticalSection(&monitor_handles_cs);
575 pm->refcount++;
576 LeaveCriticalSection(&monitor_handles_cs);
577 return pm;
578 }
579
580 /* query the userinterface-dllname from the Portmonitor */
581 if ((pm->monitor) && (pm->monitor->pfnXcvDataPort)) {
582 /* building (",XcvMonitor %s",pm->name) not needed yet */
583 res = pm->monitor->pfnXcvOpenPort(emptyW, SERVER_ACCESS_ADMINISTER, &hXcv);
584 TRACE("got %u with %p\n", res, hXcv);
585 if (res) {
586 res = pm->monitor->pfnXcvDataPort(hXcv, monitorUIW, NULL, 0, (BYTE *) buffer, sizeof(buffer), &len);
587 TRACE("got %u with %s\n", res, debugstr_w(buffer));
588 if (res == ERROR_SUCCESS) pui = monitor_load(NULL, buffer);
589 pm->monitor->pfnXcvClosePort(hXcv);
590 }
591 }
592 return pui;
593 }
594
595 /******************************************************************
596 * monitor_load_by_port [internal]
597 *
598 * load a printmonitor for a given port
599 *
600 * On failure, NULL is returned
601 */
602
603 static monitor_t * monitor_load_by_port(LPCWSTR portname)
604 {
605 HKEY hroot;
606 HKEY hport;
607 LPWSTR buffer;
608 monitor_t * pm = NULL;
609 DWORD registered = 0;
610 DWORD id = 0;
611 DWORD len;
612
613 TRACE("(%s)\n", debugstr_w(portname));
614
615 /* Try the Local Monitor first */
616 if (RegOpenKeyW(HKEY_LOCAL_MACHINE, winnt_cv_portsW, &hroot) == ERROR_SUCCESS) {
617 if (RegQueryValueExW(hroot, portname, NULL, NULL, NULL, &len) == ERROR_SUCCESS) {
618 /* found the portname */
619 RegCloseKey(hroot);
620 return monitor_load(localportW, NULL);
621 }
622 RegCloseKey(hroot);
623 }
624
625 len = MAX_PATH + lstrlenW(bs_ports_bsW) + lstrlenW(portname) + 1;
626 buffer = heap_alloc(len * sizeof(WCHAR));
627 if (buffer == NULL) return NULL;
628
629 if (RegOpenKeyW(HKEY_LOCAL_MACHINE, monitorsW, &hroot) == ERROR_SUCCESS) {
630 EnterCriticalSection(&monitor_handles_cs);
631 RegQueryInfoKeyW(hroot, NULL, NULL, NULL, &registered, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
632
633 while ((pm == NULL) && (id < registered)) {
634 buffer[0] = '\0';
635 RegEnumKeyW(hroot, id, buffer, MAX_PATH);
636 TRACE("testing %s\n", debugstr_w(buffer));
637 len = lstrlenW(buffer);
638 lstrcatW(buffer, bs_ports_bsW);
639 lstrcatW(buffer, portname);
640 if (RegOpenKeyW(hroot, buffer, &hport) == ERROR_SUCCESS) {
641 RegCloseKey(hport);
642 buffer[len] = '\0'; /* use only the Monitor-Name */
643 pm = monitor_load(buffer, NULL);
644 }
645 id++;
646 }
647 LeaveCriticalSection(&monitor_handles_cs);
648 RegCloseKey(hroot);
649 }
650 heap_free(buffer);
651 return pm;
652 }
653
654 /******************************************************************
655 * Return the number of bytes for an multi_sz string.
656 * The result includes all \0s
657 * (specifically the extra \0, that is needed as multi_sz terminator).
658 */
659 static int multi_sz_lenW(const WCHAR *str)
660 {
661 const WCHAR *ptr = str;
662 if (!str) return 0;
663 do
664 {
665 ptr += lstrlenW(ptr) + 1;
666 } while (*ptr);
667
668 return (ptr - str + 1) * sizeof(WCHAR);
669 }
670
671 /******************************************************************
672 * validate_envW [internal]
673 *
674 * validate the user-supplied printing-environment
675 *
676 * PARAMS
677 * env [I] PTR to Environment-String or NULL
678 *
679 * RETURNS
680 * Success: PTR to printenv_t
681 * Failure: NULL and ERROR_INVALID_ENVIRONMENT
682 *
683 * NOTES
684 * An empty string is handled the same way as NULL.
685 *
686 */
687
688 static const printenv_t * validate_envW(LPCWSTR env)
689 {
690 const printenv_t *result = NULL;
691 unsigned int i;
692
693 TRACE("(%s)\n", debugstr_w(env));
694 if (env && env[0])
695 {
696 for (i = 0; i < ARRAY_SIZE(all_printenv); i++)
697 {
698 if (lstrcmpiW(env, all_printenv[i]->envname) == 0)
699 {
700 result = all_printenv[i];
701 break;
702 }
703 }
704 if (result == NULL) {
705 FIXME("unsupported Environment: %s\n", debugstr_w(env));
706 SetLastError(ERROR_INVALID_ENVIRONMENT);
707 }
708 /* on win9x, only "Windows 4.0" is allowed, but we ignore this */
709 }
710 else
711 {
712 result = (GetVersion() & 0x80000000) ? &env_win40 : &env_x86;
713 }
714
715 TRACE("=> using %p: %s\n", result, debugstr_w(result ? result->envname : NULL));
716 return result;
717 }
718
719 /*****************************************************************************
720 * enumerate the local monitors (INTERNAL)
721 *
722 * returns the needed size (in bytes) for pMonitors
723 * and *lpreturned is set to number of entries returned in pMonitors
724 *
725 * Language-Monitors are also installed in the same Registry-Location but
726 * they are filtered in Windows (not returned by EnumMonitors).
727 * We do no filtering to simplify our Code.
728 *
729 */
730 static DWORD get_local_monitors(DWORD level, LPBYTE pMonitors, DWORD cbBuf, LPDWORD lpreturned)
731 {
732 HKEY hroot = NULL;
733 HKEY hentry = NULL;
734 LPWSTR ptr;
735 LPMONITOR_INFO_2W mi;
736 WCHAR buffer[MAX_PATH];
737 WCHAR dllname[MAX_PATH];
738 DWORD dllsize;
739 DWORD len;
740 DWORD index = 0;
741 DWORD needed = 0;
742 DWORD numentries;
743 DWORD entrysize;
744
745 entrysize = (level == 1) ? sizeof(MONITOR_INFO_1W) : sizeof(MONITOR_INFO_2W);
746
747 numentries = *lpreturned; /* this is 0, when we scan the registry */
748 len = entrysize * numentries;
749 ptr = (LPWSTR) &pMonitors[len];
750
751 numentries = 0;
752 len = ARRAY_SIZE(buffer);
753 buffer[0] = '\0';
754
755 /* Windows creates the "Monitors"-Key on reboot / start "spooler" */
756 if (RegCreateKeyW(HKEY_LOCAL_MACHINE, monitorsW, &hroot) == ERROR_SUCCESS) {
757 /* Scan all Monitor-Registry-Keys */
758 while (RegEnumKeyExW(hroot, index, buffer, &len, NULL, NULL, NULL, NULL) == ERROR_SUCCESS) {
759 TRACE("Monitor_%d: %s\n", numentries, debugstr_w(buffer));
760 dllsize = sizeof(dllname);
761 dllname[0] = '\0';
762
763 /* The Monitor must have a Driver-DLL */
764 if (RegOpenKeyExW(hroot, buffer, 0, KEY_READ, &hentry) == ERROR_SUCCESS) {
765 if (RegQueryValueExW(hentry, driverW, NULL, NULL, (LPBYTE) dllname, &dllsize) == ERROR_SUCCESS) {
766 /* We found a valid DLL for this Monitor. */
767 TRACE("using Driver: %s\n", debugstr_w(dllname));
768 }
769 RegCloseKey(hentry);
770 }
771
772 /* Windows returns only Port-Monitors here, but to simplify our code,
773 we do no filtering for Language-Monitors */
774 if (dllname[0]) {
775 numentries++;
776 needed += entrysize;
777 needed += (len+1) * sizeof(WCHAR); /* len is lstrlenW(monitorname) */
778 if (level > 1) {
779 /* we install and return only monitors for "Windows NT x86" */
780 needed += (lstrlenW(x86_envnameW) +1) * sizeof(WCHAR);
781 needed += dllsize;
782 }
783
784 /* required size is calculated. Now fill the user-buffer */
785 if (pMonitors && (cbBuf >= needed)){
786 mi = (LPMONITOR_INFO_2W) pMonitors;
787 pMonitors += entrysize;
788
789 TRACE("%p: writing MONITOR_INFO_%dW #%d\n", mi, level, numentries);
790 mi->pName = ptr;
791 lstrcpyW(ptr, buffer); /* Name of the Monitor */
792 ptr += (len+1); /* len is lstrlenW(monitorname) */
793 if (level > 1) {
794 mi->pEnvironment = ptr;
795 lstrcpyW(ptr, x86_envnameW); /* fixed to "Windows NT x86" */
796 ptr += (lstrlenW(x86_envnameW)+1);
797
798 mi->pDLLName = ptr;
799 lstrcpyW(ptr, dllname); /* Name of the Driver-DLL */
800 ptr += (dllsize / sizeof(WCHAR));
801 }
802 }
803 }
804 index++;
805 len = ARRAY_SIZE(buffer);
806 buffer[0] = '\0';
807 }
808 RegCloseKey(hroot);
809 }
810 *lpreturned = numentries;
811 TRACE("need %d byte for %d entries\n", needed, numentries);
812 return needed;
813 }
814
815 /*****************************************************************************
816 * enumerate the local print processors (INTERNAL)
817 *
818 * returns the needed size (in bytes) for pPPInfo
819 * and *lpreturned is set to number of entries returned in pPPInfo
820 *
821 */
822 static DWORD get_local_printprocessors(LPWSTR regpathW, LPBYTE pPPInfo, DWORD cbBuf, LPDWORD lpreturned)
823 {
824 HKEY hroot = NULL;
825 HKEY hentry = NULL;
826 LPWSTR ptr;
827 PPRINTPROCESSOR_INFO_1W ppi;
828 WCHAR buffer[MAX_PATH];
829 WCHAR dllname[MAX_PATH];
830 DWORD dllsize;
831 DWORD len;
832 DWORD index = 0;
833 DWORD needed = 0;
834 DWORD numentries;
835
836 numentries = *lpreturned; /* this is 0, when we scan the registry */
837 len = numentries * sizeof(PRINTPROCESSOR_INFO_1W);
838 ptr = (LPWSTR) &pPPInfo[len];
839
840 numentries = 0;
841 len = ARRAY_SIZE(buffer);
842 buffer[0] = '\0';
843
844 if (RegCreateKeyW(HKEY_LOCAL_MACHINE, regpathW, &hroot) == ERROR_SUCCESS) {
845 /* add "winprint" first */
846 numentries++;
847 needed = sizeof(PRINTPROCESSOR_INFO_1W) + sizeof(winprintW);
848 if (pPPInfo && (cbBuf >= needed)){
849 ppi = (PPRINTPROCESSOR_INFO_1W) pPPInfo;
850 pPPInfo += sizeof(PRINTPROCESSOR_INFO_1W);
851
852 TRACE("%p: writing PRINTPROCESSOR_INFO_1W #%d\n", ppi, numentries);
853 ppi->pName = ptr;
854 lstrcpyW(ptr, winprintW); /* Name of the Print Processor */
855 ptr += ARRAY_SIZE(winprintW);
856 }
857
858 /* Scan all Printprocessor Keys */
859 while ((RegEnumKeyExW(hroot, index, buffer, &len, NULL, NULL, NULL, NULL) == ERROR_SUCCESS) &&
860 (lstrcmpiW(buffer, winprintW) != 0)) {
861 TRACE("PrintProcessor_%d: %s\n", numentries, debugstr_w(buffer));
862 dllsize = sizeof(dllname);
863 dllname[0] = '\0';
864
865 /* The Print Processor must have a Driver-DLL */
866 if (RegOpenKeyExW(hroot, buffer, 0, KEY_READ, &hentry) == ERROR_SUCCESS) {
867 if (RegQueryValueExW(hentry, driverW, NULL, NULL, (LPBYTE) dllname, &dllsize) == ERROR_SUCCESS) {
868 /* We found a valid DLL for this Print Processor */
869 TRACE("using Driver: %s\n", debugstr_w(dllname));
870 }
871 RegCloseKey(hentry);
872 }
873
874 if (dllname[0]) {
875 numentries++;
876 needed += sizeof(PRINTPROCESSOR_INFO_1W);
877 needed += (len+1) * sizeof(WCHAR); /* len is lstrlenW(printprocessor name) */
878
879 /* required size is calculated. Now fill the user-buffer */
880 if (pPPInfo && (cbBuf >= needed)){
881 ppi = (PPRINTPROCESSOR_INFO_1W) pPPInfo;
882 pPPInfo += sizeof(PRINTPROCESSOR_INFO_1W);
883
884 TRACE("%p: writing PRINTPROCESSOR_INFO_1W #%d\n", ppi, numentries);
885 ppi->pName = ptr;
886 lstrcpyW(ptr, buffer); /* Name of the Print Processor */
887 ptr += (len+1); /* len is lstrlenW(printprosessor name) */
888 }
889 }
890 index++;
891 len = ARRAY_SIZE(buffer);
892 buffer[0] = '\0';
893 }
894 RegCloseKey(hroot);
895 }
896 *lpreturned = numentries;
897 TRACE("need %d byte for %d entries\n", needed, numentries);
898 return needed;
899 }
900
901 /******************************************************************
902 * enumerate the local Ports from all loaded monitors (internal)
903 *
904 * returns the needed size (in bytes) for pPorts
905 * and *lpreturned is set to number of entries returned in pPorts
906 *
907 */
908 static DWORD get_ports_from_all_monitors(DWORD level, LPBYTE pPorts, DWORD cbBuf, LPDWORD lpreturned)
909 {
910 monitor_t * pm;
911 LPWSTR ptr;
912 LPPORT_INFO_2W cache;
913 LPPORT_INFO_2W out;
914 LPBYTE pi_buffer = NULL;
915 DWORD pi_allocated = 0;
916 DWORD pi_needed;
917 DWORD pi_index;
918 DWORD pi_returned;
919 DWORD res;
920 DWORD outindex = 0;
921 DWORD needed;
922 DWORD numentries;
923 DWORD entrysize;
924
925
926 TRACE("(%d, %p, %d, %p)\n", level, pPorts, cbBuf, lpreturned);
927 entrysize = (level == 1) ? sizeof(PORT_INFO_1W) : sizeof(PORT_INFO_2W);
928
929 numentries = *lpreturned; /* this is 0, when we scan the registry */
930 needed = entrysize * numentries;
931 ptr = (LPWSTR) &pPorts[needed];
932
933 numentries = 0;
934 needed = 0;
935
936 LIST_FOR_EACH_ENTRY(pm, &monitor_handles, monitor_t, entry)
937 {
938 if ((pm->monitor) && (pm->monitor->pfnEnumPorts)) {
939 pi_needed = 0;
940 pi_returned = 0;
941 res = pm->monitor->pfnEnumPorts(NULL, level, pi_buffer, pi_allocated, &pi_needed, &pi_returned);
942 if (!res && (GetLastError() == ERROR_INSUFFICIENT_BUFFER)) {
943 /* Do not use heap_realloc (we do not need the old data in the buffer) */
944 heap_free(pi_buffer);
945 pi_buffer = heap_alloc(pi_needed);
946 pi_allocated = (pi_buffer) ? pi_needed : 0;
947 res = pm->monitor->pfnEnumPorts(NULL, level, pi_buffer, pi_allocated, &pi_needed, &pi_returned);
948 }
949 TRACE("(%s) got %d with %d (need %d byte for %d entries)\n",
950 debugstr_w(pm->name), res, GetLastError(), pi_needed, pi_returned);
951
952 numentries += pi_returned;
953 needed += pi_needed;
954
955 /* fill the output-buffer (pPorts), if we have one */
956 if (pPorts && (cbBuf >= needed ) && pi_buffer) {
957 pi_index = 0;
958 while (pi_returned > pi_index) {
959 cache = (LPPORT_INFO_2W) &pi_buffer[pi_index * entrysize];
960 out = (LPPORT_INFO_2W) &pPorts[outindex * entrysize];
961 out->pPortName = ptr;
962 lstrcpyW(ptr, cache->pPortName);
963 ptr += (lstrlenW(ptr)+1);
964 if (level > 1) {
965 out->pMonitorName = ptr;
966 lstrcpyW(ptr, cache->pMonitorName);
967 ptr += (lstrlenW(ptr)+1);
968
969 out->pDescription = ptr;
970 lstrcpyW(ptr, cache->pDescription);
971 ptr += (lstrlenW(ptr)+1);
972 out->fPortType = cache->fPortType;
973 out->Reserved = cache->Reserved;
974 }
975 pi_index++;
976 outindex++;
977 }
978 }
979 }
980 }
981 /* the temporary portinfo-buffer is no longer needed */
982 heap_free(pi_buffer);
983
984 *lpreturned = numentries;
985 TRACE("need %d byte for %d entries\n", needed, numentries);
986 return needed;
987 }
988
989
990 /*****************************************************************************
991 * open_driver_reg [internal]
992 *
993 * opens the registry for the printer drivers depending on the given input
994 * variable pEnvironment
995 *
996 * RETURNS:
997 * Success: the opened hkey
998 * Failure: NULL
999 */
1000 static HKEY open_driver_reg(LPCWSTR pEnvironment)
1001 {
1002 HKEY retval = NULL;
1003 LPWSTR buffer;
1004 const printenv_t * env;
1005
1006 TRACE("(%s)\n", debugstr_w(pEnvironment));
1007
1008 env = validate_envW(pEnvironment);
1009 if (!env) return NULL;
1010
1011 buffer = HeapAlloc(GetProcessHeap(), 0, sizeof(fmt_driversW) +
1012 (lstrlenW(env->envname) + lstrlenW(env->versionregpath)) * sizeof(WCHAR));
1013
1014 if (buffer) {
1015 wsprintfW(buffer, fmt_driversW, env->envname, env->versionregpath);
1016 RegCreateKeyW(HKEY_LOCAL_MACHINE, buffer, &retval);
1017 HeapFree(GetProcessHeap(), 0, buffer);
1018 }
1019 return retval;
1020 }
1021
1022 /*****************************************************************************
1023 * fpGetPrinterDriverDirectory [exported through PRINTPROVIDOR]
1024 *
1025 * Return the PATH for the Printer-Drivers
1026 *
1027 * PARAMS
1028 * pName [I] Servername (NT only) or NULL (local Computer)
1029 * pEnvironment [I] Printing-Environment (see below) or NULL (Default)
1030 * Level [I] Structure-Level (must be 1)
1031 * pDriverDirectory [O] PTR to Buffer that receives the Result
1032 * cbBuf [I] Size of Buffer at pDriverDirectory
1033 * pcbNeeded [O] PTR to DWORD that receives the size in Bytes used /
1034 * required for pDriverDirectory
1035 *
1036 * RETURNS
1037 * Success: TRUE and in pcbNeeded the Bytes used in pDriverDirectory
1038 * Failure: FALSE and in pcbNeeded the Bytes required for pDriverDirectory,
1039 * if cbBuf is too small
1040 *
1041 * Native Values returned in pDriverDirectory on Success:
1042 *| NT(Windows NT x86): "%winsysdir%\\spool\\DRIVERS\\w32x86"
1043 *| NT(Windows 4.0): "%winsysdir%\\spool\\DRIVERS\\win40"
1044 *| win9x(Windows 4.0): "%winsysdir%"
1045 *
1046 * "%winsysdir%" is the Value from GetSystemDirectoryW()
1047 *
1048 */
1049 static BOOL WINAPI fpGetPrinterDriverDirectory(LPWSTR pName, LPWSTR pEnvironment,
1050 DWORD Level, LPBYTE pDriverDirectory, DWORD cbBuf, LPDWORD pcbNeeded)
1051 {
1052 DWORD needed;
1053 const printenv_t * env;
1054 WCHAR * const dir = (WCHAR *)pDriverDirectory;
1055
1056 TRACE("(%s, %s, %d, %p, %d, %p)\n", debugstr_w(pName),
1057 debugstr_w(pEnvironment), Level, pDriverDirectory, cbBuf, pcbNeeded);
1058
1059 if (pName != NULL && pName[0]) {
1060 FIXME("server %s not supported\n", debugstr_w(pName));
1061 SetLastError(ERROR_INVALID_PARAMETER);
1062 return FALSE;
1063 }
1064
1065 env = validate_envW(pEnvironment);
1066 if (!env) return FALSE; /* pEnvironment invalid or unsupported */
1067
1068
1069 /* GetSystemDirectoryW returns number of WCHAR including the '\0' */
1070 needed = GetSystemDirectoryW(NULL, 0);
1071 /* add the Size for the Subdirectories */
1072 needed += lstrlenW(spoolW);
1073 needed += lstrlenW(driversW);
1074 needed += lstrlenW(env->subdir);
1075 needed *= sizeof(WCHAR); /* return-value is size in Bytes */
1076
1077 *pcbNeeded = needed;
1078
1079 if (needed > cbBuf) {
1080 SetLastError(ERROR_INSUFFICIENT_BUFFER);
1081 return FALSE;
1082 }
1083
1084 if (dir == NULL) {
1085 /* ERROR_INVALID_USER_BUFFER is NT, ERROR_INVALID_PARAMETER is win9x */
1086 SetLastError(ERROR_INVALID_USER_BUFFER);
1087 return FALSE;
1088 }
1089
1090 GetSystemDirectoryW( dir, cbBuf / sizeof(WCHAR) );
1091 /* add the Subdirectories */
1092 lstrcatW( dir, spoolW );
1093 CreateDirectoryW( dir, NULL );
1094 lstrcatW( dir, driversW );
1095 CreateDirectoryW( dir, NULL );
1096 lstrcatW( dir, env->subdir );
1097 CreateDirectoryW( dir, NULL );
1098
1099 TRACE( "=> %s\n", debugstr_w( dir ) );
1100 return TRUE;
1101 }
1102
1103 /******************************************************************
1104 * driver_load [internal]
1105 *
1106 * load a driver user interface dll
1107 *
1108 * On failure, NULL is returned
1109 *
1110 */
1111
1112 static HMODULE driver_load(const printenv_t * env, LPWSTR dllname)
1113 {
1114 WCHAR fullname[MAX_PATH];
1115 HMODULE hui;
1116 DWORD len;
1117
1118 TRACE("(%p, %s)\n", env, debugstr_w(dllname));
1119
1120 /* build the driverdir */
1121 len = sizeof(fullname) -
1122 (lstrlenW(env->versionsubdir) + 1 + lstrlenW(dllname) + 1) * sizeof(WCHAR);
1123
1124 if (!fpGetPrinterDriverDirectory(NULL, (LPWSTR) env->envname, 1,
1125 (LPBYTE) fullname, len, &len)) {
1126 /* Should never fail */
1127 SetLastError(ERROR_BUFFER_OVERFLOW);
1128 return NULL;
1129 }
1130
1131 lstrcatW(fullname, env->versionsubdir);
1132 lstrcatW(fullname, backslashW);
1133 lstrcatW(fullname, dllname);
1134
1135 hui = LoadLibraryW(fullname);
1136 TRACE("%p: LoadLibrary(%s) %d\n", hui, debugstr_w(fullname), GetLastError());
1137
1138 return hui;
1139 }
1140
1141 /******************************************************************
1142 * printer_free
1143 * free the data pointer of an opened printer
1144 */
1145 static VOID printer_free(printer_t * printer)
1146 {
1147 if (printer->hXcv)
1148 printer->pm->monitor->pfnXcvClosePort(printer->hXcv);
1149
1150 monitor_unload(printer->pm);
1151
1152 heap_free(printer->printername);
1153 heap_free(printer->name);
1154 heap_free(printer);
1155 }
1156
1157 /******************************************************************
1158 * printer_alloc_handle
1159 * alloc a printer handle and remember the data pointer in the printer handle table
1160 *
1161 */
1162 static HANDLE printer_alloc_handle(LPCWSTR name, LPPRINTER_DEFAULTSW pDefault)
1163 {
1164 WCHAR servername[MAX_COMPUTERNAME_LENGTH + 1];
1165 printer_t *printer = NULL;
1166 LPCWSTR printername;
1167 HKEY hkeyPrinters;
1168 HKEY hkeyPrinter;
1169 DWORD len;
1170
1171 if (copy_servername_from_name(name, servername)) {
1172 FIXME("server %s not supported\n", debugstr_w(servername));
1173 SetLastError(ERROR_INVALID_PRINTER_NAME);
1174 return NULL;
1175 }
1176
1177 printername = get_basename_from_name(name);
1178 if (name != printername) TRACE("converted %s to %s\n", debugstr_w(name), debugstr_w(printername));
1179
1180 /* an empty printername is invalid */
1181 if (printername && (!printername[0])) {
1182 SetLastError(ERROR_INVALID_PARAMETER);
1183 return NULL;
1184 }
1185
1186 printer = heap_alloc_zero(sizeof(printer_t));
1187 if (!printer) goto end;
1188
1189 /* clone the base name. This is NULL for the printserver */
1190 printer->printername = strdupW(printername);
1191
1192 /* clone the full name */
1193 printer->name = strdupW(name);
1194 if (name && (!printer->name)) {
1195 printer_free(printer);
1196 printer = NULL;
1197 }
1198 if (printername) {
1199 len = ARRAY_SIZE(XcvMonitorW) - 1;
1200 if (strncmpW(printername, XcvMonitorW, len) == 0) {
1201 /* OpenPrinter(",XcvMonitor ", ...) detected */
1202 TRACE(",XcvMonitor: %s\n", debugstr_w(&printername[len]));
1203 printer->pm = monitor_load(&printername[len], NULL);
1204 if (printer->pm == NULL) {
1205 printer_free(printer);
1206 SetLastError(ERROR_UNKNOWN_PORT);
1207 printer = NULL;
1208 goto end;
1209 }
1210 }
1211 else
1212 {
1213 len = ARRAY_SIZE(XcvPortW) - 1;
1214 if (strncmpW( printername, XcvPortW, len) == 0) {
1215 /* OpenPrinter(",XcvPort ", ...) detected */
1216 TRACE(",XcvPort: %s\n", debugstr_w(&printername[len]));
1217 printer->pm = monitor_load_by_port(&printername[len]);
1218 if (printer->pm == NULL) {
1219 printer_free(printer);
1220 SetLastError(ERROR_UNKNOWN_PORT);
1221 printer = NULL;
1222 goto end;
1223 }
1224 }
1225 }
1226
1227 if (printer->pm) {
1228 if ((printer->pm->monitor) && (printer->pm->monitor->pfnXcvOpenPort)) {
1229 printer->pm->monitor->pfnXcvOpenPort(&printername[len],
1230 pDefault ? pDefault->DesiredAccess : 0,
1231 &printer->hXcv);
1232 }
1233 if (printer->hXcv == NULL) {
1234 printer_free(printer);
1235 SetLastError(ERROR_INVALID_PARAMETER);
1236 printer = NULL;
1237 goto end;
1238 }
1239 }
1240 else
1241 {
1242 /* Does the Printer exist? */
1243 if (RegCreateKeyW(HKEY_LOCAL_MACHINE, printersW, &hkeyPrinters) != ERROR_SUCCESS) {
1244 ERR("Can't create Printers key\n");
1245 printer_free(printer);
1246 SetLastError(ERROR_INVALID_PRINTER_NAME);
1247 printer = NULL;
1248 goto end;
1249 }
1250 if (RegOpenKeyW(hkeyPrinters, printername, &hkeyPrinter) != ERROR_SUCCESS) {
1251 WARN("Printer not found in Registry: %s\n", debugstr_w(printername));
1252 RegCloseKey(hkeyPrinters);
1253 printer_free(printer);
1254 SetLastError(ERROR_INVALID_PRINTER_NAME);
1255 printer = NULL;
1256 goto end;
1257 }
1258 RegCloseKey(hkeyPrinter);
1259 RegCloseKey(hkeyPrinters);
1260 }
1261 }
1262 else
1263 {
1264 TRACE("using the local printserver\n");
1265 }
1266
1267 end:
1268
1269 TRACE("==> %p\n", printer);
1270 return (HANDLE)printer;
1271 }
1272
1273 static inline WCHAR *get_file_part( WCHAR *name )
1274 {
1275 WCHAR *ptr = strrchrW( name, '\\' );
1276 if (ptr) return ptr + 1;
1277 return name;
1278 }
1279
1280 /******************************************************************************
1281 * myAddPrinterDriverEx [internal]
1282 *
1283 * Install a Printer Driver with the Option to upgrade / downgrade the Files
1284 * and a special mode with lazy error checking.
1285 *
1286 */
1287 static BOOL myAddPrinterDriverEx(DWORD level, LPBYTE pDriverInfo, DWORD dwFileCopyFlags, BOOL lazy)
1288 {
1289 const printenv_t *env;
1290 apd_data_t apd;
1291 DRIVER_INFO_8W di;
1292 BOOL (WINAPI *pDrvDriverEvent)(DWORD, DWORD, LPBYTE, LPARAM);
1293 HMODULE hui;
1294 WCHAR *file;
1295 HKEY hroot;
1296 HKEY hdrv;
1297 DWORD disposition;
1298 DWORD len;
1299 LONG lres;
1300 BOOL res;
1301
1302 /* we need to set all entries in the Registry, independent from the Level of
1303 DRIVER_INFO, that the caller supplied */
1304
1305 ZeroMemory(&di, sizeof(di));
1306 if (pDriverInfo && (level < ARRAY_SIZE(di_sizeof))) {
1307 memcpy(&di, pDriverInfo, di_sizeof[level]);
1308 }
1309
1310 /* dump the most used infos */
1311 TRACE("%p: .cVersion : 0x%x/%d\n", pDriverInfo, di.cVersion, di.cVersion);
1312 TRACE("%p: .pName : %s\n", di.pName, debugstr_w(di.pName));
1313 TRACE("%p: .pEnvironment: %s\n", di.pEnvironment, debugstr_w(di.pEnvironment));
1314 TRACE("%p: .pDriverPath : %s\n", di.pDriverPath, debugstr_w(di.pDriverPath));
1315 TRACE("%p: .pDataFile : %s\n", di.pDataFile, debugstr_w(di.pDataFile));
1316 TRACE("%p: .pConfigFile : %s\n", di.pConfigFile, debugstr_w(di.pConfigFile));
1317 TRACE("%p: .pHelpFile : %s\n", di.pHelpFile, debugstr_w(di.pHelpFile));
1318 /* dump only the first of the additional Files */
1319 TRACE("%p: .pDependentFiles: %s\n", di.pDependentFiles, debugstr_w(di.pDependentFiles));
1320
1321
1322 /* check environment */
1323 env = validate_envW(di.pEnvironment);
1324 if (env == NULL) return FALSE; /* ERROR_INVALID_ENVIRONMENT */
1325
1326 /* fill the copy-data / get the driverdir */
1327 len = sizeof(apd.src) - sizeof(version3_subdirW) - sizeof(WCHAR);
1328 if (!fpGetPrinterDriverDirectory(NULL, (LPWSTR) env->envname, 1,
1329 (LPBYTE) apd.src, len, &len)) {
1330 /* Should never fail */
1331 return FALSE;
1332 }
1333 memcpy(apd.dst, apd.src, len);
1334 lstrcatW(apd.src, backslashW);
1335 apd.srclen = lstrlenW(apd.src);
1336 lstrcatW(apd.dst, env->versionsubdir);
1337 lstrcatW(apd.dst, backslashW);
1338 apd.dstlen = lstrlenW(apd.dst);
1339 apd.copyflags = dwFileCopyFlags;
1340 apd.lazy = lazy;
1341 CreateDirectoryW(apd.src, NULL);
1342 CreateDirectoryW(apd.dst, NULL);
1343
1344 hroot = open_driver_reg(env->envname);
1345 if (!hroot) {
1346 ERR("Can't create Drivers key\n");
1347 return FALSE;
1348 }
1349
1350 /* Fill the Registry for the Driver */
1351 if ((lres = RegCreateKeyExW(hroot, di.pName, 0, NULL, REG_OPTION_NON_VOLATILE,
1352 KEY_WRITE | KEY_QUERY_VALUE, NULL,
1353 &hdrv, &disposition)) != ERROR_SUCCESS) {
1354
1355 ERR("can't create driver %s: %u\n", debugstr_w(di.pName), lres);
1356 RegCloseKey(hroot);
1357 SetLastError(lres);
1358 return FALSE;
1359 }
1360 RegCloseKey(hroot);
1361
1362 /* Verified with the Adobe PS Driver, that w2k does not use di.Version */
1363 RegSetValueExW(hdrv, versionW, 0, REG_DWORD, (const BYTE*) &env->driverversion,
1364 sizeof(DWORD));
1365
1366 file = get_file_part( di.pDriverPath );
1367 RegSetValueExW( hdrv, driverW, 0, REG_SZ, (LPBYTE)file, (strlenW( file ) + 1) * sizeof(WCHAR) );
1368 apd_copyfile( di.pDriverPath, file, &apd );
1369
1370 file = get_file_part( di.pDataFile );
1371 RegSetValueExW( hdrv, data_fileW, 0, REG_SZ, (LPBYTE)file, (strlenW( file ) + 1) * sizeof(WCHAR) );
1372 apd_copyfile( di.pDataFile, file, &apd );
1373
1374 file = get_file_part( di.pConfigFile );
1375 RegSetValueExW( hdrv, configuration_fileW, 0, REG_SZ, (LPBYTE)file, (strlenW( file ) + 1) * sizeof(WCHAR) );
1376 apd_copyfile( di.pConfigFile, file, &apd );
1377
1378 /* settings for level 3 */
1379 if (di.pHelpFile)
1380 {
1381 file = get_file_part( di.pHelpFile );
1382 RegSetValueExW( hdrv, help_fileW, 0, REG_SZ, (LPBYTE)file, (strlenW( file ) + 1) * sizeof(WCHAR) );
1383 apd_copyfile( di.pHelpFile, file, &apd );
1384 }
1385 else
1386 RegSetValueExW( hdrv, help_fileW, 0, REG_SZ, (const BYTE*)emptyW, sizeof(emptyW) );
1387
1388 if (di.pDependentFiles && *di.pDependentFiles)
1389 {
1390 WCHAR *reg, *reg_ptr, *in_ptr;
1391 reg = reg_ptr = HeapAlloc( GetProcessHeap(), 0, multi_sz_lenW( di.pDependentFiles ) );
1392
1393 for (in_ptr = di.pDependentFiles; *in_ptr; in_ptr += strlenW( in_ptr ) + 1)
1394 {
1395 file = get_file_part( in_ptr );
1396 len = strlenW( file ) + 1;
1397 memcpy( reg_ptr, file, len * sizeof(WCHAR) );
1398 reg_ptr += len;
1399 apd_copyfile( in_ptr, file, &apd );
1400 }
1401 *reg_ptr = 0;
1402
1403 RegSetValueExW( hdrv, dependent_filesW, 0, REG_MULTI_SZ, (LPBYTE)reg, (reg_ptr - reg + 1) * sizeof(WCHAR) );
1404 HeapFree( GetProcessHeap(), 0, reg );
1405 }
1406 else
1407 RegSetValueExW(hdrv, dependent_filesW, 0, REG_MULTI_SZ, (const BYTE*)emptyW, sizeof(emptyW));
1408
1409 /* The language-Monitor was already copied by the caller to "%SystemRoot%\system32" */
1410 if (di.pMonitorName)
1411 RegSetValueExW(hdrv, monitorW, 0, REG_SZ, (LPBYTE) di.pMonitorName,
1412 (lstrlenW(di.pMonitorName)+1)* sizeof(WCHAR));
1413 else
1414 RegSetValueExW(hdrv, monitorW, 0, REG_SZ, (const BYTE*)emptyW, sizeof(emptyW));
1415
1416 if (di.pDefaultDataType)
1417 RegSetValueExW(hdrv, datatypeW, 0, REG_SZ, (LPBYTE) di.pDefaultDataType,
1418 (lstrlenW(di.pDefaultDataType)+1)* sizeof(WCHAR));
1419 else
1420 RegSetValueExW(hdrv, datatypeW, 0, REG_SZ, (const BYTE*)emptyW, sizeof(emptyW));
1421
1422 /* settings for level 4 */
1423 if (di.pszzPreviousNames)
1424 RegSetValueExW(hdrv, previous_namesW, 0, REG_MULTI_SZ, (LPBYTE) di.pszzPreviousNames,
1425 multi_sz_lenW(di.pszzPreviousNames));
1426 else
1427 RegSetValueExW(hdrv, previous_namesW, 0, REG_MULTI_SZ, (const BYTE*)emptyW, sizeof(emptyW));
1428
1429 if (level > 5) TRACE("level %u for Driver %s is incomplete\n", level, debugstr_w(di.pName));
1430
1431 RegCloseKey(hdrv);
1432 hui = driver_load(env, di.pConfigFile);
1433 pDrvDriverEvent = (void *)GetProcAddress(hui, "DrvDriverEvent");
1434 if (hui && pDrvDriverEvent) {
1435
1436 /* Support for DrvDriverEvent is optional */
1437 TRACE("DRIVER_EVENT_INITIALIZE for %s (%s)\n", debugstr_w(di.pName), debugstr_w(di.pConfigFile));
1438 /* MSDN: level for DRIVER_INFO is 1 to 3 */
1439 res = pDrvDriverEvent(DRIVER_EVENT_INITIALIZE, 3, (LPBYTE) &di, 0);
1440 TRACE("got %d from DRIVER_EVENT_INITIALIZE\n", res);
1441 }
1442 FreeLibrary(hui);
1443
1444 TRACE("=> TRUE with %u\n", GetLastError());
1445 return TRUE;
1446
1447 }
1448
1449 /******************************************************************************
1450 * fpAddMonitor [exported through PRINTPROVIDOR]
1451 *
1452 * Install a Printmonitor
1453 *
1454 * PARAMS
1455 * pName [I] Servername or NULL (local Computer)
1456 * Level [I] Structure-Level (Must be 2)
1457 * pMonitors [I] PTR to MONITOR_INFO_2
1458 *
1459 * RETURNS
1460 * Success: TRUE
1461 * Failure: FALSE
1462 *
1463 * NOTES
1464 * All Files for the Monitor must already be copied to %winsysdir% ("%SystemRoot%\system32")
1465 *
1466 */
1467 static BOOL WINAPI fpAddMonitor(LPWSTR pName, DWORD Level, LPBYTE pMonitors)
1468 {
1469 const printenv_t * env;
1470 monitor_t * pm = NULL;
1471 LPMONITOR_INFO_2W mi2w;
1472 HKEY hroot = NULL;
1473 HKEY hentry = NULL;
1474 DWORD disposition;
1475 BOOL res = FALSE;
1476
1477 mi2w = (LPMONITOR_INFO_2W) pMonitors;
1478 TRACE("(%s, %d, %p): %s %s %s\n", debugstr_w(pName), Level, pMonitors,
1479 debugstr_w(mi2w ? mi2w->pName : NULL),
1480 debugstr_w(mi2w ? mi2w->pEnvironment : NULL),
1481 debugstr_w(mi2w ? mi2w->pDLLName : NULL));
1482
1483 if (copy_servername_from_name(pName, NULL)) {
1484 FIXME("server %s not supported\n", debugstr_w(pName));
1485 SetLastError(ERROR_ACCESS_DENIED);
1486 return FALSE;
1487 }
1488
1489 if (!mi2w->pName || (! mi2w->pName[0])) {
1490 WARN("pName not valid : %s\n", debugstr_w(mi2w->pName));
1491 SetLastError(ERROR_INVALID_PARAMETER);
1492 return FALSE;
1493 }
1494
1495 env = validate_envW(mi2w->pEnvironment);
1496 if (!env)
1497 return FALSE; /* ERROR_INVALID_ENVIRONMENT */
1498
1499 if (!mi2w->pDLLName || (! mi2w->pDLLName[0])) {
1500 WARN("pDLLName not valid : %s\n", debugstr_w(mi2w->pDLLName));
1501 SetLastError(ERROR_INVALID_PARAMETER);
1502 return FALSE;
1503 }
1504
1505 /* Load and initialize the monitor. SetLastError() is called on failure */
1506 if ((pm = monitor_load(mi2w->pName, mi2w->pDLLName)) == NULL) {
1507 return FALSE;
1508 }
1509 monitor_unload(pm);
1510
1511 SetLastError(ERROR_SUCCESS); /* Monitor installer depends on this */
1512
1513 if (RegCreateKeyW(HKEY_LOCAL_MACHINE, monitorsW, &hroot) != ERROR_SUCCESS) {
1514 ERR("unable to create key %s\n", debugstr_w(monitorsW));
1515 return FALSE;
1516 }
1517
1518 if (RegCreateKeyExW(hroot, mi2w->pName, 0, NULL, REG_OPTION_NON_VOLATILE,
1519 KEY_WRITE | KEY_QUERY_VALUE, NULL, &hentry,
1520 &disposition) == ERROR_SUCCESS) {
1521
1522 /* Some installers set options for the port before calling AddMonitor.
1523 We query the "Driver" entry to verify that the monitor is installed,
1524 before we return an error.
1525 When a user installs two print monitors at the same time with the
1526 same name, a race condition is possible but silently ignored. */
1527
1528 DWORD namesize = 0;
1529
1530 if ((disposition == REG_OPENED_EXISTING_KEY) &&
1531 (RegQueryValueExW(hentry, driverW, NULL, NULL, NULL,
1532 &namesize) == ERROR_SUCCESS)) {
1533 TRACE("monitor %s already exists\n", debugstr_w(mi2w->pName));
1534 /* 9x use ERROR_ALREADY_EXISTS */
1535 SetLastError(ERROR_PRINT_MONITOR_ALREADY_INSTALLED);
1536 }
1537 else
1538 {
1539 INT len;
1540 len = (lstrlenW(mi2w->pDLLName) +1) * sizeof(WCHAR);
1541 res = (RegSetValueExW(hentry, driverW, 0, REG_SZ,
1542 (LPBYTE) mi2w->pDLLName, len) == ERROR_SUCCESS);
1543 }
1544 RegCloseKey(hentry);
1545 }
1546
1547 RegCloseKey(hroot);
1548 return (res);
1549 }
1550
1551 /******************************************************************************
1552 * fpAddPort [exported through PRINTPROVIDOR]
1553 *
1554 * Add a Port for a specific Monitor
1555 *
1556 * PARAMS
1557 * pName [I] Servername or NULL (local Computer)
1558 * hWnd [I] Handle to parent Window for the Dialog-Box
1559 * pMonitorName [I] Name of the Monitor that manage the Port
1560 *
1561 * RETURNS
1562 * Success: TRUE
1563 * Failure: FALSE
1564 *
1565 */
1566 static BOOL WINAPI fpAddPort(LPWSTR pName, HWND hWnd, LPWSTR pMonitorName)
1567 {
1568 monitor_t * pm;
1569 monitor_t * pui;
1570 LONG lres;
1571 DWORD res;
1572
1573 TRACE("(%s, %p, %s)\n", debugstr_w(pName), hWnd, debugstr_w(pMonitorName));
1574
1575 lres = copy_servername_from_name(pName, NULL);
1576 if (lres) {
1577 FIXME("server %s not supported\n", debugstr_w(pName));
1578 SetLastError(ERROR_INVALID_PARAMETER);
1579 return FALSE;
1580 }
1581
1582 /* an empty Monitorname is Invalid */
1583 if (!pMonitorName[0]) {
1584 SetLastError(ERROR_NOT_SUPPORTED);
1585 return FALSE;
1586 }
1587
1588 pm = monitor_load(pMonitorName, NULL);
1589 if (pm && pm->monitor && pm->monitor->pfnAddPort) {
1590 res = pm->monitor->pfnAddPort(pName, hWnd, pMonitorName);
1591 TRACE("got %d with %u (%s)\n", res, GetLastError(), debugstr_w(pm->dllname));
1592 }
1593 else
1594 {
1595 pui = monitor_loadui(pm);
1596 if (pui && pui->monitorUI && pui->monitorUI->pfnAddPortUI) {
1597 res = pui->monitorUI->pfnAddPortUI(pName, hWnd, pMonitorName, NULL);
1598 TRACE("got %d with %u (%s)\n", res, GetLastError(), debugstr_w(pui->dllname));
1599 }
1600 else
1601 {
1602 FIXME("not implemented for %s (monitor %p: %s / monitorui %p: %s)\n",
1603 debugstr_w(pMonitorName), pm, debugstr_w(pm ? pm->dllname : NULL),
1604 pui, debugstr_w(pui ? pui->dllname : NULL));
1605
1606 SetLastError(ERROR_NOT_SUPPORTED);
1607 res = FALSE;
1608 }
1609 monitor_unload(pui);
1610 }
1611 monitor_unload(pm);
1612
1613 TRACE("returning %d with %u\n", res, GetLastError());
1614 return res;
1615 }
1616
1617 /******************************************************************************
1618 * fpAddPortEx [exported through PRINTPROVIDOR]
1619 *
1620 * Add a Port for a specific Monitor, without presenting a user interface
1621 *
1622 * PARAMS
1623 * pName [I] Servername or NULL (local Computer)
1624 * level [I] Structure-Level (1 or 2) for pBuffer
1625 * pBuffer [I] PTR to: PORT_INFO_1 or PORT_INFO_2
1626 * pMonitorName [I] Name of the Monitor that manage the Port
1627 *
1628 * RETURNS
1629 * Success: TRUE
1630 * Failure: FALSE
1631 *
1632 */
1633 static BOOL WINAPI fpAddPortEx(LPWSTR pName, DWORD level, LPBYTE pBuffer, LPWSTR pMonitorName)
1634 {
1635 PORT_INFO_2W * pi2;
1636 monitor_t * pm;
1637 DWORD lres;
1638 DWORD res;
1639
1640 pi2 = (PORT_INFO_2W *) pBuffer;
1641
1642 TRACE("(%s, %d, %p, %s): %s %s %s\n", debugstr_w(pName), level, pBuffer,
1643 debugstr_w(pMonitorName), debugstr_w(pi2 ? pi2->pPortName : NULL),
1644 debugstr_w(((level > 1) && pi2) ? pi2->pMonitorName : NULL),
1645 debugstr_w(((level > 1) && pi2) ? pi2->pDescription : NULL));
1646
1647 lres = copy_servername_from_name(pName, NULL);
1648 if (lres) {
1649 FIXME("server %s not supported\n", debugstr_w(pName));
1650 SetLastError(ERROR_INVALID_PARAMETER);
1651 return FALSE;
1652 }
1653
1654 if ((level < 1) || (level > 2)) {
1655 SetLastError(ERROR_INVALID_LEVEL);
1656 return FALSE;
1657 }
1658
1659 if ((!pi2) || (!pMonitorName) || (!pMonitorName[0])) {
1660 SetLastError(ERROR_INVALID_PARAMETER);
1661 return FALSE;
1662 }
1663
1664 /* load the Monitor */
1665 pm = monitor_load(pMonitorName, NULL);
1666 if (pm && pm->monitor && pm->monitor->pfnAddPortEx) {
1667 res = pm->monitor->pfnAddPortEx(pName, level, pBuffer, pMonitorName);
1668 TRACE("got %d with %u (%s)\n", res, GetLastError(), debugstr_w(pm->dllname));
1669 }
1670 else
1671 {
1672 FIXME("not implemented for %s (monitor %p: %s)\n",
1673 debugstr_w(pMonitorName), pm, pm ? debugstr_w(pm->dllname) : "(null)");
1674 SetLastError(ERROR_INVALID_PARAMETER);
1675 res = FALSE;
1676 }
1677 monitor_unload(pm);
1678 return res;
1679 }
1680
1681 /******************************************************************************
1682 * fpAddPrinterDriverEx [exported through PRINTPROVIDOR]
1683 *
1684 * Install a Printer Driver with the Option to upgrade / downgrade the Files
1685 *
1686 * PARAMS
1687 * pName [I] Servername or NULL (local Computer)
1688 * level [I] Level for the supplied DRIVER_INFO_*W struct
1689 * pDriverInfo [I] PTR to DRIVER_INFO_*W struct with the Driver Parameter
1690 * dwFileCopyFlags [I] How to Copy / Upgrade / Downgrade the needed Files
1691 *
1692 * RESULTS
1693 * Success: TRUE
1694 * Failure: FALSE
1695 *
1696 */
1697 static BOOL WINAPI fpAddPrinterDriverEx(LPWSTR pName, DWORD level, LPBYTE pDriverInfo, DWORD dwFileCopyFlags)
1698 {
1699 LONG lres;
1700
1701 TRACE("(%s, %d, %p, 0x%x)\n", debugstr_w(pName), level, pDriverInfo, dwFileCopyFlags);
1702 lres = copy_servername_from_name(pName, NULL);
1703 if (lres) {
1704 FIXME("server %s not supported\n", debugstr_w(pName));
1705 SetLastError(ERROR_ACCESS_DENIED);
1706 return FALSE;
1707 }
1708
1709 if ((dwFileCopyFlags & ~APD_COPY_FROM_DIRECTORY) != APD_COPY_ALL_FILES) {
1710 TRACE("Flags 0x%x ignored (using APD_COPY_ALL_FILES)\n", dwFileCopyFlags & ~APD_COPY_FROM_DIRECTORY);
1711 }
1712
1713 return myAddPrinterDriverEx(level, pDriverInfo, dwFileCopyFlags, TRUE);
1714 }
1715
1716 /******************************************************************************
1717 * fpClosePrinter [exported through PRINTPROVIDOR]
1718 *
1719 * Close a printer handle and free associated resources
1720 *
1721 * PARAMS
1722 * hPrinter [I] Printerhandle to close
1723 *
1724 * RESULTS
1725 * Success: TRUE
1726 * Failure: FALSE
1727 *
1728 */
1729 static BOOL WINAPI fpClosePrinter(HANDLE hPrinter)
1730 {
1731 printer_t *printer = (printer_t *) hPrinter;
1732
1733 TRACE("(%p)\n", hPrinter);
1734
1735 if (printer) {
1736 printer_free(printer);
1737 return TRUE;
1738 }
1739 return FALSE;
1740 }
1741
1742 /******************************************************************************
1743 * fpConfigurePort [exported through PRINTPROVIDOR]
1744 *
1745 * Display the Configuration-Dialog for a specific Port
1746 *
1747 * PARAMS
1748 * pName [I] Servername or NULL (local Computer)
1749 * hWnd [I] Handle to parent Window for the Dialog-Box
1750 * pPortName [I] Name of the Port, that should be configured
1751 *
1752 * RETURNS
1753 * Success: TRUE
1754 * Failure: FALSE
1755 *
1756 */
1757 static BOOL WINAPI fpConfigurePort(LPWSTR pName, HWND hWnd, LPWSTR pPortName)
1758 {
1759 monitor_t * pm;
1760 monitor_t * pui;
1761 LONG lres;
1762 DWORD res;
1763
1764 TRACE("(%s, %p, %s)\n", debugstr_w(pName), hWnd, debugstr_w(pPortName));
1765
1766 lres = copy_servername_from_name(pName, NULL);
1767 if (lres) {
1768 FIXME("server %s not supported\n", debugstr_w(pName));
1769 SetLastError(ERROR_INVALID_NAME);
1770 return FALSE;
1771 }
1772
1773 /* an empty Portname is Invalid, but can popup a Dialog */
1774 if (!pPortName[0]) {
1775 SetLastError(ERROR_NOT_SUPPORTED);
1776 return FALSE;
1777 }
1778
1779 pm = monitor_load_by_port(pPortName);
1780 if (pm && pm->monitor && pm->monitor->pfnConfigurePort) {
1781 TRACE("use %s for %s (monitor %p: %s)\n", debugstr_w(pm->name),
1782 debugstr_w(pPortName), pm, debugstr_w(pm->dllname));
1783 res = pm->monitor->pfnConfigurePort(pName, hWnd, pPortName);
1784 TRACE("got %d with %u\n", res, GetLastError());
1785 }
1786 else
1787 {
1788 pui = monitor_loadui(pm);
1789 if (pui && pui->monitorUI && pui->monitorUI->pfnConfigurePortUI) {
1790 TRACE("use %s for %s (monitorui %p: %s)\n", debugstr_w(pui->name),
1791 debugstr_w(pPortName), pui, debugstr_w(pui->dllname));
1792 res = pui->monitorUI->pfnConfigurePortUI(pName, hWnd, pPortName);
1793 TRACE("got %d with %u\n", res, GetLastError());
1794 }
1795 else
1796 {
1797 FIXME("not implemented for %s (monitor %p: %s / monitorui %p: %s)\n",
1798 debugstr_w(pPortName), pm, debugstr_w(pm ? pm->dllname : NULL),
1799 pui, debugstr_w(pui ? pui->dllname : NULL));
1800
1801 SetLastError(ERROR_NOT_SUPPORTED);
1802 res = FALSE;
1803 }
1804 monitor_unload(pui);
1805 }
1806 monitor_unload(pm);
1807
1808 TRACE("returning %d with %u\n", res, GetLastError());
1809 return res;
1810 }
1811
1812 /******************************************************************
1813 * fpDeleteMonitor [exported through PRINTPROVIDOR]
1814 *
1815 * Delete a specific Printmonitor from a Printing-Environment
1816 *
1817 * PARAMS
1818 * pName [I] Servername or NULL (local Computer)
1819 * pEnvironment [I] Printing-Environment of the Monitor or NULL (Default)
1820 * pMonitorName [I] Name of the Monitor, that should be deleted
1821 *
1822 * RETURNS
1823 * Success: TRUE
1824 * Failure: FALSE
1825 *
1826 * NOTES
1827 * pEnvironment is ignored in Windows for the local Computer.
1828 *
1829 */
1830
1831 static BOOL WINAPI fpDeleteMonitor(LPWSTR pName, LPWSTR pEnvironment, LPWSTR pMonitorName)
1832 {
1833 HKEY hroot = NULL;
1834 LONG lres;
1835
1836 TRACE("(%s, %s, %s)\n",debugstr_w(pName),debugstr_w(pEnvironment),
1837 debugstr_w(pMonitorName));
1838
1839 lres = copy_servername_from_name(pName, NULL);
1840 if (lres) {
1841 FIXME("server %s not supported\n", debugstr_w(pName));
1842 SetLastError(ERROR_INVALID_NAME);
1843 return FALSE;
1844 }
1845
1846 /* pEnvironment is ignored in Windows for the local Computer */
1847 if (!pMonitorName || !pMonitorName[0]) {
1848 TRACE("pMonitorName %s is invalid\n", debugstr_w(pMonitorName));
1849 SetLastError(ERROR_INVALID_PARAMETER);
1850 return FALSE;
1851 }
1852
1853 if(RegCreateKeyW(HKEY_LOCAL_MACHINE, monitorsW, &hroot) != ERROR_SUCCESS) {
1854 ERR("unable to create key %s\n", debugstr_w(monitorsW));
1855 return FALSE;
1856 }
1857
1858 if(RegDeleteTreeW(hroot, pMonitorName) == ERROR_SUCCESS) {
1859 TRACE("%s deleted\n", debugstr_w(pMonitorName));
1860 RegCloseKey(hroot);
1861 return TRUE;
1862 }
1863
1864 TRACE("%s does not exist\n", debugstr_w(pMonitorName));
1865 RegCloseKey(hroot);
1866
1867 /* NT: ERROR_UNKNOWN_PRINT_MONITOR (3000), 9x: ERROR_INVALID_PARAMETER (87) */
1868 SetLastError(ERROR_UNKNOWN_PRINT_MONITOR);
1869 return FALSE;
1870 }
1871
1872 /*****************************************************************************
1873 * fpDeletePort [exported through PRINTPROVIDOR]
1874 *
1875 * Delete a specific Port
1876 *
1877 * PARAMS
1878 * pName [I] Servername or NULL (local Computer)
1879 * hWnd [I] Handle to parent Window for the Dialog-Box
1880 * pPortName [I] Name of the Port, that should be deleted
1881 *
1882 * RETURNS
1883 * Success: TRUE
1884 * Failure: FALSE
1885 *
1886 */
1887 static BOOL WINAPI fpDeletePort(LPWSTR pName, HWND hWnd, LPWSTR pPortName)
1888 {
1889 monitor_t * pm;
1890 monitor_t * pui;
1891 LONG lres;
1892 DWORD res;
1893
1894 TRACE("(%s, %p, %s)\n", debugstr_w(pName), hWnd, debugstr_w(pPortName));
1895
1896 lres = copy_servername_from_name(pName, NULL);
1897 if (lres) {
1898 FIXME("server %s not supported\n", debugstr_w(pName));
1899 SetLastError(ERROR_INVALID_NAME);
1900 return FALSE;
1901 }
1902
1903 /* an empty Portname is Invalid */
1904 if (!pPortName[0]) {
1905 SetLastError(ERROR_NOT_SUPPORTED);
1906 return FALSE;
1907 }
1908
1909 pm = monitor_load_by_port(pPortName);
1910 if (pm && pm->monitor && pm->monitor->pfnDeletePort) {
1911 TRACE("use %s for %s (monitor %p: %s)\n", debugstr_w(pm->name),
1912 debugstr_w(pPortName), pm, debugstr_w(pm->dllname));
1913 res = pm->monitor->pfnDeletePort(pName, hWnd, pPortName);
1914 TRACE("got %d with %u\n", res, GetLastError());
1915 }
1916 else
1917 {
1918 pui = monitor_loadui(pm);
1919 if (pui && pui->monitorUI && pui->monitorUI->pfnDeletePortUI) {
1920 TRACE("use %s for %s (monitorui %p: %s)\n", debugstr_w(pui->name),
1921 debugstr_w(pPortName), pui, debugstr_w(pui->dllname));
1922 res = pui->monitorUI->pfnDeletePortUI(pName, hWnd, pPortName);
1923 TRACE("got %d with %u\n", res, GetLastError());
1924 }
1925 else
1926 {
1927 FIXME("not implemented for %s (monitor %p: %s / monitorui %p: %s)\n",
1928 debugstr_w(pPortName), pm, debugstr_w(pm ? pm->dllname : NULL),
1929 pui, debugstr_w(pui ? pui->dllname : NULL));
1930
1931 SetLastError(ERROR_NOT_SUPPORTED);
1932 res = FALSE;
1933 }
1934 monitor_unload(pui);
1935 }
1936 monitor_unload(pm);
1937
1938 TRACE("returning %d with %u\n", res, GetLastError());
1939 return res;
1940 }
1941
1942 /*****************************************************************************
1943 * fpEnumMonitors [exported through PRINTPROVIDOR]
1944 *
1945 * Enumerate available Port-Monitors
1946 *
1947 * PARAMS
1948 * pName [I] Servername or NULL (local Computer)
1949 * Level [I] Structure-Level (1:Win9x+NT or 2:NT only)
1950 * pMonitors [O] PTR to Buffer that receives the Result
1951 * cbBuf [I] Size of Buffer at pMonitors
1952 * pcbNeeded [O] PTR to DWORD that receives the size in Bytes used / required for pMonitors
1953 * pcReturned [O] PTR to DWORD that receives the number of Monitors in pMonitors
1954 *
1955 * RETURNS
1956 * Success: TRUE
1957 * Failure: FALSE and in pcbNeeded the Bytes required for pMonitors, if cbBuf is too small
1958 *
1959 * NOTES
1960 * Windows reads the Registry once and cache the Results.
1961 *
1962 */
1963 static BOOL WINAPI fpEnumMonitors(LPWSTR pName, DWORD Level, LPBYTE pMonitors, DWORD cbBuf,
1964 LPDWORD pcbNeeded, LPDWORD pcReturned)
1965 {
1966 DWORD numentries = 0;
1967 DWORD needed = 0;
1968 LONG lres;
1969 BOOL res = FALSE;
1970
1971 TRACE("(%s, %d, %p, %d, %p, %p)\n", debugstr_w(pName), Level, pMonitors,
1972 cbBuf, pcbNeeded, pcReturned);
1973
1974 lres = copy_servername_from_name(pName, NULL);
1975 if (lres) {
1976 FIXME("server %s not supported\n", debugstr_w(pName));
1977 SetLastError(ERROR_INVALID_NAME);
1978 goto em_cleanup;
1979 }
1980
1981 if (!Level || (Level > 2)) {
1982 WARN("level (%d) is ignored in win9x\n", Level);
1983 SetLastError(ERROR_INVALID_LEVEL);
1984 return FALSE;
1985 }
1986
1987 /* Scan all Monitor-Keys */
1988 numentries = 0;
1989 needed = get_local_monitors(Level, NULL, 0, &numentries);
1990
1991 /* we calculated the needed buffersize. now do more error-checks */
1992 if (cbBuf < needed) {
1993 SetLastError(ERROR_INSUFFICIENT_BUFFER);
1994 goto em_cleanup;
1995 }
1996
1997 /* fill the Buffer with the Monitor-Keys */
1998 needed = get_local_monitors(Level, pMonitors, cbBuf, &numentries);
1999 res = TRUE;
2000
2001 em_cleanup:
2002 if (pcbNeeded) *pcbNeeded = needed;
2003 if (pcReturned) *pcReturned = numentries;
2004
2005 TRACE("returning %d with %d (%d byte for %d entries)\n",
2006 res, GetLastError(), needed, numentries);
2007
2008 return (res);
2009 }
2010
2011 /******************************************************************************
2012 * fpEnumPorts [exported through PRINTPROVIDOR]
2013 *
2014 * Enumerate available Ports
2015 *
2016 * PARAMS
2017 * pName [I] Servername or NULL (local Computer)
2018 * Level [I] Structure-Level (1 or 2)
2019 * pPorts [O] PTR to Buffer that receives the Result
2020 * cbBuf [I] Size of Buffer at pPorts
2021 * pcbNeeded [O] PTR to DWORD that receives the size in Bytes used / required for pPorts
2022 * pcReturned [O] PTR to DWORD that receives the number of Ports in pPorts
2023 *
2024 * RETURNS
2025 * Success: TRUE
2026 * Failure: FALSE and in pcbNeeded the Bytes required for pPorts, if cbBuf is too small
2027 *
2028 */
2029 static BOOL WINAPI fpEnumPorts(LPWSTR pName, DWORD Level, LPBYTE pPorts, DWORD cbBuf,
2030 LPDWORD pcbNeeded, LPDWORD pcReturned)
2031 {
2032 DWORD needed = 0;
2033 DWORD numentries = 0;
2034 LONG lres;
2035 BOOL res = FALSE;
2036
2037 TRACE("(%s, %d, %p, %d, %p, %p)\n", debugstr_w(pName), Level, pPorts,
2038 cbBuf, pcbNeeded, pcReturned);
2039
2040 lres = copy_servername_from_name(pName, NULL);
2041 if (lres) {
2042 FIXME("server %s not supported\n", debugstr_w(pName));
2043 SetLastError(ERROR_INVALID_NAME);
2044 goto emP_cleanup;
2045 }
2046
2047 if (!Level || (Level > 2)) {
2048 SetLastError(ERROR_INVALID_LEVEL);
2049 goto emP_cleanup;
2050 }
2051
2052 if (!pcbNeeded || (!pPorts && (cbBuf > 0))) {
2053 SetLastError(RPC_X_NULL_REF_POINTER);
2054 goto emP_cleanup;
2055 }
2056
2057 EnterCriticalSection(&monitor_handles_cs);
2058 monitor_loadall();
2059
2060 /* Scan all local Ports */
2061 numentries = 0;
2062 needed = get_ports_from_all_monitors(Level, NULL, 0, &numentries);
2063
2064 /* we calculated the needed buffersize. now do the error-checks */
2065 if (cbBuf < needed) {
2066 monitor_unloadall();
2067 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2068 goto emP_cleanup_cs;
2069 }
2070 else if (!pPorts || !pcReturned) {
2071 monitor_unloadall();
2072 SetLastError(RPC_X_NULL_REF_POINTER);
2073 goto emP_cleanup_cs;
2074 }
2075
2076 /* Fill the Buffer */
2077 needed = get_ports_from_all_monitors(Level, pPorts, cbBuf, &numentries);
2078 res = TRUE;
2079 monitor_unloadall();
2080
2081 emP_cleanup_cs:
2082 LeaveCriticalSection(&monitor_handles_cs);
2083
2084 emP_cleanup:
2085 if (pcbNeeded) *pcbNeeded = needed;
2086 if (pcReturned) *pcReturned = (res) ? numentries : 0;
2087
2088 TRACE("returning %d with %d (%d byte for %d of %d entries)\n",
2089 (res), GetLastError(), needed, (res) ? numentries : 0, numentries);
2090
2091 return (res);
2092 }
2093
2094 /*****************************************************************************
2095 * fpEnumPrintProcessors [exported through PRINTPROVIDOR]
2096 *
2097 * Enumerate available Print Processors
2098 *
2099 * PARAMS
2100 * pName [I] Servername or NULL (local Computer)
2101 * pEnvironment [I] Printing-Environment or NULL (Default)
2102 * Level [I] Structure-Level (Only 1 is allowed)
2103 * pPPInfo [O] PTR to Buffer that receives the Result
2104 * cbBuf [I] Size of Buffer at pMonitors
2105 * pcbNeeded [O] PTR to DWORD that receives the size in Bytes used / required for pPPInfo
2106 * pcReturned [O] PTR to DWORD that receives the number of Print Processors in pPPInfo
2107 *
2108 * RETURNS
2109 * Success: TRUE
2110 * Failure: FALSE and in pcbNeeded the Bytes required for pPPInfo, if cbBuf is too small
2111 *
2112 */
2113 static BOOL WINAPI fpEnumPrintProcessors(LPWSTR pName, LPWSTR pEnvironment, DWORD Level,
2114 LPBYTE pPPInfo, DWORD cbBuf, LPDWORD pcbNeeded, LPDWORD pcReturned)
2115 {
2116 const printenv_t * env;
2117 LPWSTR regpathW = NULL;
2118 DWORD numentries = 0;
2119 DWORD needed = 0;
2120 LONG lres;
2121 BOOL res = FALSE;
2122
2123 TRACE("(%s, %s, %d, %p, %d, %p, %p)\n", debugstr_w(pName), debugstr_w(pEnvironment),
2124 Level, pPPInfo, cbBuf, pcbNeeded, pcReturned);
2125
2126 lres = copy_servername_from_name(pName, NULL);
2127 if (lres) {
2128 FIXME("server %s not supported\n", debugstr_w(pName));
2129 SetLastError(ERROR_INVALID_NAME);
2130 goto epp_cleanup;
2131 }
2132
2133 if (Level != 1) {
2134 SetLastError(ERROR_INVALID_LEVEL);
2135 goto epp_cleanup;
2136 }
2137
2138 env = validate_envW(pEnvironment);
2139 if (!env)
2140 goto epp_cleanup; /* ERROR_INVALID_ENVIRONMENT */
2141
2142 regpathW = heap_alloc(sizeof(fmt_printprocessorsW) +
2143 (lstrlenW(env->envname) * sizeof(WCHAR)));
2144
2145 if (!regpathW)
2146 goto epp_cleanup;
2147
2148 wsprintfW(regpathW, fmt_printprocessorsW, env->envname);
2149
2150 /* Scan all Printprocessor-Keys */
2151 numentries = 0;
2152 needed = get_local_printprocessors(regpathW, NULL, 0, &numentries);
2153
2154 /* we calculated the needed buffersize. now do more error-checks */
2155 if (cbBuf < needed) {
2156 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2157 goto epp_cleanup;
2158 }
2159
2160 /* fill the Buffer with the Printprocessor Infos */
2161 needed = get_local_printprocessors(regpathW, pPPInfo, cbBuf, &numentries);
2162 res = TRUE;
2163
2164 epp_cleanup:
2165 heap_free(regpathW);
2166 if (pcbNeeded) *pcbNeeded = needed;
2167 if (pcReturned) *pcReturned = numentries;
2168
2169 TRACE("returning %d with %d (%d byte for %d entries)\n",
2170 res, GetLastError(), needed, numentries);
2171
2172 return (res);
2173 }
2174
2175 /******************************************************************************
2176 * fpGetPrintProcessorDirectory [exported through PRINTPROVIDOR]
2177 *
2178 * Return the PATH for the Print-Processors
2179 *
2180 * PARAMS
2181 * pName [I] Servername or NULL (this computer)
2182 * pEnvironment [I] Printing-Environment or NULL (Default)
2183 * level [I] Structure-Level (must be 1)
2184 * pPPInfo [O] PTR to Buffer that receives the Result
2185 * cbBuf [I] Size of Buffer at pPPInfo
2186 * pcbNeeded [O] PTR to DWORD that receives the size in Bytes used / required for pPPInfo
2187 *
2188 * RETURNS
2189 * Success: TRUE
2190 * Failure: FALSE and in pcbNeeded the Bytes required for pPPInfo, if cbBuf is too small
2191 *
2192 * Native Values returned in pPPInfo on Success for this computer:
2193 *| NT(Windows x64): "%winsysdir%\\spool\\PRTPROCS\\x64"
2194 *| NT(Windows NT x86): "%winsysdir%\\spool\\PRTPROCS\\w32x86"
2195 *| NT(Windows 4.0): "%winsysdir%\\spool\\PRTPROCS\\win40"
2196 *
2197 * "%winsysdir%" is the Value from GetSystemDirectoryW()
2198 *
2199 */
2200 static BOOL WINAPI fpGetPrintProcessorDirectory(LPWSTR pName, LPWSTR pEnvironment, DWORD level,
2201 LPBYTE pPPInfo, DWORD cbBuf, LPDWORD pcbNeeded)
2202 {
2203 const printenv_t * env;
2204 DWORD needed;
2205 LONG lres;
2206
2207 TRACE("(%s, %s, %d, %p, %d, %p)\n", debugstr_w(pName), debugstr_w(pEnvironment),
2208 level, pPPInfo, cbBuf, pcbNeeded);
2209
2210 *pcbNeeded = 0;
2211 lres = copy_servername_from_name(pName, NULL);
2212 if (lres) {
2213 FIXME("server %s not supported\n", debugstr_w(pName));
2214 SetLastError(RPC_S_SERVER_UNAVAILABLE);
2215 return FALSE;
2216 }
2217
2218 env = validate_envW(pEnvironment);
2219 if (!env)
2220 return FALSE; /* ERROR_INVALID_ENVIRONMENT */
2221
2222 /* GetSystemDirectoryW returns number of WCHAR including the '\0' */
2223 needed = GetSystemDirectoryW(NULL, 0);
2224 /* add the Size for the Subdirectories */
2225 needed += lstrlenW(spoolprtprocsW);
2226 needed += lstrlenW(env->subdir);
2227 needed *= sizeof(WCHAR); /* return-value is size in Bytes */
2228
2229 *pcbNeeded = needed;
2230
2231 if (needed > cbBuf) {
2232 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2233 return FALSE;
2234 }
2235
2236 GetSystemDirectoryW((LPWSTR) pPPInfo, cbBuf/sizeof(WCHAR));
2237 /* add the Subdirectories */
2238 lstrcatW((LPWSTR) pPPInfo, spoolprtprocsW);
2239 lstrcatW((LPWSTR) pPPInfo, env->subdir);
2240 TRACE("==> %s\n", debugstr_w((LPWSTR) pPPInfo));
2241 return TRUE;
2242 }
2243
2244 /******************************************************************************
2245 * fpOpenPrinter [exported through PRINTPROVIDOR]
2246 *
2247 * Open a Printer / Printserver or a Printer-Object
2248 *
2249 * PARAMS
2250 * lpPrinterName [I] Name of Printserver, Printer, or Printer-Object
2251 * pPrinter [O] The resulting Handle is stored here
2252 * pDefaults [I] PTR to Default Printer Settings or NULL
2253 *
2254 * RETURNS
2255 * Success: TRUE
2256 * Failure: FALSE
2257 *
2258 * NOTES
2259 * lpPrinterName is one of:
2260 *| Printserver (NT only): "Servername" or NULL for the local Printserver
2261 *| Printer: "PrinterName"
2262 *| Printer-Object: "PrinterName,Job xxx"
2263 *| XcvMonitor: "Servername,XcvMonitor MonitorName"
2264 *| XcvPort: "Servername,XcvPort PortName"
2265 *
2266 *
2267 */
2268 static BOOL WINAPI fpOpenPrinter(LPWSTR lpPrinterName, HANDLE *pPrinter,
2269 LPPRINTER_DEFAULTSW pDefaults)
2270 {
2271
2272 TRACE("(%s, %p, %p)\n", debugstr_w(lpPrinterName), pPrinter, pDefaults);
2273
2274 *pPrinter = printer_alloc_handle(lpPrinterName, pDefaults);
2275
2276 return (*pPrinter != 0);
2277 }
2278
2279 /******************************************************************************
2280 * fpXcvData [exported through PRINTPROVIDOR]
2281 *
2282 * Execute commands in the Printmonitor DLL
2283 *
2284 * PARAMS
2285 * hXcv [i] Handle from fpOpenPrinter (with XcvMonitor or XcvPort)
2286 * pszDataName [i] Name of the command to execute
2287 * pInputData [i] Buffer for extra Input Data (needed only for some commands)
2288 * cbInputData [i] Size in Bytes of Buffer at pInputData
2289 * pOutputData [o] Buffer to receive additional Data (needed only for some commands)
2290 * cbOutputData [i] Size in Bytes of Buffer at pOutputData
2291 * pcbOutputNeeded [o] PTR to receive the minimal Size in Bytes of the Buffer at pOutputData
2292 * pdwStatus [o] PTR to receive the win32 error code from the Printmonitor DLL
2293 *
2294 * RETURNS
2295 * Success: TRUE
2296 * Failure: FALSE
2297 *
2298 * NOTES
2299 * Returning "TRUE" does mean, that the Printmonitor DLL was called successful.
2300 * The execution of the command can still fail (check pdwStatus for ERROR_SUCCESS).
2301 *
2302 * Minimal List of commands, that a Printmonitor DLL should support:
2303 *
2304 *| "MonitorUI" : Return the Name of the Userinterface-DLL as WSTR in pOutputData
2305 *| "AddPort" : Add a Port
2306 *| "DeletePort": Delete a Port
2307 *
2308 * Many Printmonitors support additional commands. Examples for localspl.dll:
2309 * "GetDefaultCommConfig", "SetDefaultCommConfig",
2310 * "GetTransmissionRetryTimeout", "ConfigureLPTPortCommandOK"
2311 *
2312 */
2313 static BOOL WINAPI fpXcvData(HANDLE hXcv, LPCWSTR pszDataName, PBYTE pInputData,
2314 DWORD cbInputData, PBYTE pOutputData, DWORD cbOutputData,
2315 PDWORD pcbOutputNeeded, PDWORD pdwStatus)
2316 {
2317 printer_t *printer = (printer_t * ) hXcv;
2318
2319 TRACE("(%p, %s, %p, %d, %p, %d, %p, %p)\n", hXcv, debugstr_w(pszDataName),
2320 pInputData, cbInputData, pOutputData,
2321 cbOutputData, pcbOutputNeeded, pdwStatus);
2322
2323 if (!printer || (!printer->hXcv)) {
2324 SetLastError(ERROR_INVALID_HANDLE);
2325 return FALSE;
2326 }
2327
2328 if (!pcbOutputNeeded) {
2329 SetLastError(ERROR_INVALID_PARAMETER);
2330 return FALSE;
2331 }
2332
2333 if (!pszDataName || !pdwStatus || (!pOutputData && (cbOutputData > 0))) {
2334 SetLastError(RPC_X_NULL_REF_POINTER);
2335 return FALSE;
2336 }
2337
2338 *pcbOutputNeeded = 0;
2339
2340 *pdwStatus = printer->pm->monitor->pfnXcvDataPort(printer->hXcv, pszDataName,
2341 pInputData, cbInputData, pOutputData, cbOutputData, pcbOutputNeeded);
2342
2343 return TRUE;
2344 }
2345
2346 /*****************************************************
2347 * setup_provider [internal]
2348 */
2349 void setup_provider(void)
2350 {
2351 static const PRINTPROVIDOR backend = {
2352 fpOpenPrinter,
2353 NULL, /* fpSetJob */
2354 NULL, /* fpGetJob */
2355 NULL, /* fpEnumJobs */
2356 NULL, /* fpAddPrinter */
2357 NULL, /* fpDeletePrinter */
2358 NULL, /* fpSetPrinter */
2359 NULL, /* fpGetPrinter */
2360 NULL, /* fpEnumPrinters */
2361 NULL, /* fpAddPrinterDriver */
2362 NULL, /* fpEnumPrinterDrivers */
2363 NULL, /* fpGetPrinterDriver */
2364 fpGetPrinterDriverDirectory,
2365 NULL, /* fpDeletePrinterDriver */
2366 NULL, /* fpAddPrintProcessor */
2367 fpEnumPrintProcessors,
2368 fpGetPrintProcessorDirectory,
2369 NULL, /* fpDeletePrintProcessor */
2370 NULL, /* fpEnumPrintProcessorDatatypes */
2371 NULL, /* fpStartDocPrinter */
2372 NULL, /* fpStartPagePrinter */
2373 NULL, /* fpWritePrinter */
2374 NULL, /* fpEndPagePrinter */
2375 NULL, /* fpAbortPrinter */
2376 NULL, /* fpReadPrinter */
2377 NULL, /* fpEndDocPrinter */
2378 NULL, /* fpAddJob */
2379 NULL, /* fpScheduleJob */
2380 NULL, /* fpGetPrinterData */
2381 NULL, /* fpSetPrinterData */
2382 NULL, /* fpWaitForPrinterChange */
2383 fpClosePrinter,
2384 NULL, /* fpAddForm */
2385 NULL, /* fpDeleteForm */
2386 NULL, /* fpGetForm */
2387 NULL, /* fpSetForm */
2388 NULL, /* fpEnumForms */
2389 fpEnumMonitors,
2390 fpEnumPorts,
2391 fpAddPort,
2392 fpConfigurePort,
2393 fpDeletePort,
2394 NULL, /* fpCreatePrinterIC */
2395 NULL, /* fpPlayGdiScriptOnPrinterIC */
2396 NULL, /* fpDeletePrinterIC */
2397 NULL, /* fpAddPrinterConnection */
2398 NULL, /* fpDeletePrinterConnection */
2399 NULL, /* fpPrinterMessageBox */
2400 fpAddMonitor,
2401 fpDeleteMonitor,
2402 NULL, /* fpResetPrinter */
2403 NULL, /* fpGetPrinterDriverEx */
2404 NULL, /* fpFindFirstPrinterChangeNotification */
2405 NULL, /* fpFindClosePrinterChangeNotification */
2406 fpAddPortEx,
2407 NULL, /* fpShutDown */
2408 NULL, /* fpRefreshPrinterChangeNotification */
2409 NULL, /* fpOpenPrinterEx */
2410 NULL, /* fpAddPrinterEx */
2411 NULL, /* fpSetPort */
2412 NULL, /* fpEnumPrinterData */
2413 NULL, /* fpDeletePrinterData */
2414 NULL, /* fpClusterSplOpen */
2415 NULL, /* fpClusterSplClose */
2416 NULL, /* fpClusterSplIsAlive */
2417 NULL, /* fpSetPrinterDataEx */
2418 NULL, /* fpGetPrinterDataEx */
2419 NULL, /* fpEnumPrinterDataEx */
2420 NULL, /* fpEnumPrinterKey */
2421 NULL, /* fpDeletePrinterDataEx */
2422 NULL, /* fpDeletePrinterKey */
2423 NULL, /* fpSeekPrinter */
2424 NULL, /* fpDeletePrinterDriverEx */
2425 NULL, /* fpAddPerMachineConnection */
2426 NULL, /* fpDeletePerMachineConnection */
2427 NULL, /* fpEnumPerMachineConnections */
2428 fpXcvData,
2429 fpAddPrinterDriverEx,
2430 NULL, /* fpSplReadPrinter */
2431 NULL, /* fpDriverUnloadComplete */
2432 NULL, /* fpGetSpoolFileInfo */
2433 NULL, /* fpCommitSpoolData */
2434 NULL, /* fpCloseSpoolFileHandle */
2435 NULL, /* fpFlushPrinter */
2436 NULL, /* fpSendRecvBidiData */
2437 NULL /* fpAddDriverCatalog */
2438 };
2439 pprovider = &backend;
2440
2441 }
2442
2443 /*****************************************************
2444 * InitializePrintProvidor (localspl.@)
2445 *
2446 * Initialize the Printprovider
2447 *
2448 * PARAMS
2449 * pPrintProvidor [I] Buffer to fill with a struct PRINTPROVIDOR
2450 * cbPrintProvidor [I] Size of Buffer in Bytes
2451 * pFullRegistryPath [I] Registry-Path for the Printprovidor
2452 *
2453 * RETURNS
2454 * Success: TRUE and pPrintProvidor filled
2455 * Failure: FALSE
2456 *
2457 * NOTES
2458 * The RegistryPath should be:
2459 * "System\CurrentControlSet\Control\Print\Providers\<providername>",
2460 * but this Parameter is ignored in "localspl.dll".
2461 *
2462 */
2463
2464 BOOL WINAPI InitializePrintProvidor(LPPRINTPROVIDOR pPrintProvidor,
2465 DWORD cbPrintProvidor, LPWSTR pFullRegistryPath)
2466 {
2467
2468 TRACE("(%p, %u, %s)\n", pPrintProvidor, cbPrintProvidor, debugstr_w(pFullRegistryPath));
2469 memcpy(pPrintProvidor, pprovider,
2470 (cbPrintProvidor < sizeof(PRINTPROVIDOR)) ? cbPrintProvidor : sizeof(PRINTPROVIDOR));
2471
2472 return TRUE;
2473 }
Windows API implementation