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c9fc89a3 | 1 | /** @file\r |
2 | \r | |
66fe7146 | 3 | Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r |
8f2a5f80 | 4 | This program and the accompanying materials\r |
c9fc89a3 | 5 | are licensed and made available under the terms and conditions of the BSD License\r |
6 | which accompanies this distribution. The full text of the license may be found at\r | |
7 | http://opensource.org/licenses/bsd-license.php\r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | WinNtGopInput.c\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | This file produces the Simple Text In for an Gop window.\r | |
19 | \r | |
20 | This stuff is linked at the hip to the Window, since the window\r | |
21 | processing is done in a thread kicked off in WinNtGopImplementation.c\r | |
22 | \r | |
23 | Since the window information is processed in an other thread we need\r | |
24 | a keyboard Queue to pass data about. The Simple Text In code just\r | |
25 | takes data off the Queue. The WinProc message loop takes keyboard input\r | |
26 | and places it in the Queue.\r | |
27 | \r | |
28 | \r | |
29 | **/\r | |
30 | \r | |
c9fc89a3 | 31 | \r |
32 | #include "WinNtGop.h"\r | |
33 | \r | |
34 | \r | |
35 | /**\r | |
36 | TODO: Add function description\r | |
37 | \r | |
38 | @param Private TODO: add argument description\r | |
39 | \r | |
40 | @retval EFI_SUCCESS TODO: Add description for return value\r | |
41 | \r | |
42 | **/\r | |
43 | EFI_STATUS\r | |
44 | GopPrivateCreateQ (\r | |
66fe7146 RN |
45 | IN GOP_PRIVATE_DATA *Private,\r |
46 | IN GOP_QUEUE_FIXED *Queue\r | |
c9fc89a3 | 47 | )\r |
48 | {\r | |
66fe7146 RN |
49 | Private->WinNtThunk->InitializeCriticalSection (&Queue->Cs);\r |
50 | Queue->Front = 0;\r | |
51 | Queue->Rear = 0;\r | |
c9fc89a3 | 52 | return EFI_SUCCESS;\r |
53 | }\r | |
54 | \r | |
55 | \r | |
56 | /**\r | |
57 | TODO: Add function description\r | |
58 | \r | |
59 | @param Private TODO: add argument description\r | |
60 | \r | |
61 | @retval EFI_SUCCESS TODO: Add description for return value\r | |
62 | \r | |
63 | **/\r | |
64 | EFI_STATUS\r | |
65 | GopPrivateDestroyQ (\r | |
66fe7146 RN |
66 | IN GOP_PRIVATE_DATA *Private,\r |
67 | IN GOP_QUEUE_FIXED *Queue\r | |
c9fc89a3 | 68 | )\r |
69 | {\r | |
66fe7146 RN |
70 | Queue->Front = 0;\r |
71 | Queue->Rear = 0;\r | |
72 | Private->WinNtThunk->DeleteCriticalSection (&Queue->Cs);\r | |
c9fc89a3 | 73 | return EFI_SUCCESS;\r |
74 | }\r | |
75 | \r | |
76 | \r | |
77 | /**\r | |
78 | TODO: Add function description\r | |
79 | \r | |
80 | @param Private TODO: add argument description\r | |
81 | @param Key TODO: add argument description\r | |
82 | \r | |
83 | @retval EFI_NOT_READY TODO: Add description for return value\r | |
84 | @retval EFI_SUCCESS TODO: Add description for return value\r | |
85 | \r | |
86 | **/\r | |
87 | EFI_STATUS\r | |
88 | GopPrivateAddQ (\r | |
66fe7146 RN |
89 | IN GOP_PRIVATE_DATA *Private,\r |
90 | IN GOP_QUEUE_FIXED *Queue,\r | |
91 | IN EFI_KEY_DATA *KeyData\r | |
c9fc89a3 | 92 | )\r |
93 | {\r | |
66fe7146 | 94 | Private->WinNtThunk->EnterCriticalSection (&Queue->Cs);\r |
c9fc89a3 | 95 | \r |
66fe7146 RN |
96 | if ((Queue->Rear + 1) % MAX_Q == Queue->Front) {\r |
97 | Private->WinNtThunk->LeaveCriticalSection (&Queue->Cs);\r | |
c9fc89a3 | 98 | return EFI_NOT_READY;\r |
99 | }\r | |
100 | \r | |
66fe7146 RN |
101 | CopyMem (&Queue->Q[Queue->Rear], KeyData, sizeof (EFI_KEY_DATA));\r |
102 | Queue->Rear = (Queue->Rear + 1) % MAX_Q;\r | |
c9fc89a3 | 103 | \r |
66fe7146 | 104 | Private->WinNtThunk->LeaveCriticalSection (&Queue->Cs);\r |
c9fc89a3 | 105 | return EFI_SUCCESS;\r |
106 | }\r | |
107 | \r | |
108 | \r | |
109 | /**\r | |
110 | TODO: Add function description\r | |
111 | \r | |
112 | @param Private TODO: add argument description\r | |
113 | @param Key TODO: add argument description\r | |
114 | \r | |
115 | @retval EFI_NOT_READY TODO: Add description for return value\r | |
116 | @retval EFI_SUCCESS TODO: Add description for return value\r | |
117 | \r | |
118 | **/\r | |
119 | EFI_STATUS\r | |
120 | GopPrivateDeleteQ (\r | |
121 | IN GOP_PRIVATE_DATA *Private,\r | |
66fe7146 RN |
122 | IN GOP_QUEUE_FIXED *Queue,\r |
123 | OUT EFI_KEY_DATA *Key\r | |
c9fc89a3 | 124 | )\r |
125 | {\r | |
66fe7146 | 126 | Private->WinNtThunk->EnterCriticalSection (&Queue->Cs);\r |
c9fc89a3 | 127 | \r |
66fe7146 RN |
128 | if (Queue->Front == Queue->Rear) {\r |
129 | Private->WinNtThunk->LeaveCriticalSection (&Queue->Cs);\r | |
c9fc89a3 | 130 | return EFI_NOT_READY;\r |
131 | }\r | |
132 | \r | |
66fe7146 RN |
133 | CopyMem (Key, &Queue->Q[Queue->Front], sizeof (EFI_KEY_DATA));\r |
134 | Queue->Front = (Queue->Front + 1) % MAX_Q;\r | |
c9fc89a3 | 135 | \r |
66fe7146 | 136 | Private->WinNtThunk->LeaveCriticalSection (&Queue->Cs);\r |
c9fc89a3 | 137 | return EFI_SUCCESS;\r |
138 | }\r | |
139 | \r | |
140 | \r | |
141 | /**\r | |
142 | TODO: Add function description\r | |
143 | \r | |
144 | @param Private TODO: add argument description\r | |
145 | \r | |
146 | @retval EFI_NOT_READY TODO: Add description for return value\r | |
147 | @retval EFI_SUCCESS TODO: Add description for return value\r | |
148 | \r | |
149 | **/\r | |
150 | EFI_STATUS\r | |
151 | GopPrivateCheckQ (\r | |
66fe7146 | 152 | IN GOP_QUEUE_FIXED *Queue\r |
c9fc89a3 | 153 | )\r |
154 | {\r | |
66fe7146 | 155 | if (Queue->Front == Queue->Rear) {\r |
c9fc89a3 | 156 | return EFI_NOT_READY;\r |
157 | }\r | |
158 | \r | |
159 | return EFI_SUCCESS;\r | |
160 | }\r | |
161 | \r | |
62cf113f | 162 | BOOLEAN\r |
163 | GopPrivateIsKeyRegistered (\r | |
164 | IN EFI_KEY_DATA *RegsiteredData,\r | |
165 | IN EFI_KEY_DATA *InputData\r | |
166 | )\r | |
167 | /*++\r | |
c9fc89a3 | 168 | \r |
62cf113f | 169 | Routine Description:\r |
c9fc89a3 | 170 | \r |
62cf113f | 171 | Arguments:\r |
c9fc89a3 | 172 | \r |
62cf113f | 173 | RegsiteredData - A pointer to a buffer that is filled in with the keystroke \r |
174 | state data for the key that was registered.\r | |
175 | InputData - A pointer to a buffer that is filled in with the keystroke \r | |
176 | state data for the key that was pressed.\r | |
c9fc89a3 | 177 | \r |
62cf113f | 178 | Returns:\r |
179 | TRUE - Key be pressed matches a registered key.\r | |
180 | FLASE - Match failed. \r | |
181 | \r | |
182 | --*/\r | |
183 | {\r | |
184 | ASSERT (RegsiteredData != NULL && InputData != NULL);\r | |
185 | \r | |
186 | if ((RegsiteredData->Key.ScanCode != InputData->Key.ScanCode) ||\r | |
187 | (RegsiteredData->Key.UnicodeChar != InputData->Key.UnicodeChar)) {\r | |
188 | return FALSE; \r | |
189 | } \r | |
190 | \r | |
191 | //\r | |
192 | // Assume KeyShiftState/KeyToggleState = 0 in Registered key data means these state could be ignored.\r | |
193 | //\r | |
194 | if (RegsiteredData->KeyState.KeyShiftState != 0 &&\r | |
195 | RegsiteredData->KeyState.KeyShiftState != InputData->KeyState.KeyShiftState) {\r | |
196 | return FALSE; \r | |
197 | } \r | |
198 | if (RegsiteredData->KeyState.KeyToggleState != 0 &&\r | |
199 | RegsiteredData->KeyState.KeyToggleState != InputData->KeyState.KeyToggleState) {\r | |
200 | return FALSE; \r | |
201 | } \r | |
202 | \r | |
203 | return TRUE;\r | |
c9fc89a3 | 204 | \r |
62cf113f | 205 | }\r |
206 | \r | |
207 | \r | |
62cf113f | 208 | VOID\r |
209 | GopPrivateInvokeRegisteredFunction (\r | |
210 | IN GOP_PRIVATE_DATA *Private,\r | |
211 | IN EFI_KEY_DATA *KeyData\r | |
212 | )\r | |
213 | /*++\r | |
214 | \r | |
215 | Routine Description:\r | |
216 | \r | |
217 | This function updates the status light of NumLock, ScrollLock and CapsLock.\r | |
218 | \r | |
219 | Arguments:\r | |
220 | \r | |
221 | Private - The private structure of WinNt Gop device.\r | |
222 | KeyData - A pointer to a buffer that is filled in with the keystroke \r | |
223 | state data for the key that was pressed.\r | |
224 | \r | |
225 | Returns:\r | |
226 | \r | |
227 | EFI_SUCCESS - The status light is updated successfully.\r | |
228 | \r | |
229 | --*/ \r | |
230 | { \r | |
231 | LIST_ENTRY *Link;\r | |
232 | WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY *CurrentNotify;\r | |
233 | \r | |
234 | for (Link = Private->NotifyList.ForwardLink; Link != &Private->NotifyList; Link = Link->ForwardLink) {\r | |
235 | CurrentNotify = CR (\r | |
236 | Link, \r | |
237 | WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY, \r | |
238 | NotifyEntry, \r | |
239 | WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY_SIGNATURE\r | |
240 | );\r | |
66fe7146 | 241 | if (GopPrivateIsKeyRegistered (&CurrentNotify->KeyData, KeyData)) {\r |
62cf113f | 242 | CurrentNotify->KeyNotificationFn (KeyData);\r |
243 | }\r | |
244 | } \r | |
245 | }\r | |
246 | \r | |
66fe7146 RN |
247 | VOID\r |
248 | WinNtGopSimpleTextInTimerHandler (\r | |
1b658802 | 249 | IN EFI_EVENT Event,\r |
250 | IN VOID *Context\r | |
66fe7146 RN |
251 | )\r |
252 | {\r | |
1b658802 | 253 | GOP_PRIVATE_DATA *Private;\r |
254 | EFI_KEY_DATA KeyData;\r | |
66fe7146 | 255 | \r |
1b658802 | 256 | Private = (GOP_PRIVATE_DATA *)Context;\r |
66fe7146 RN |
257 | while (GopPrivateDeleteQ (Private, &Private->QueueForNotify, &KeyData) == EFI_SUCCESS) {\r |
258 | GopPrivateInvokeRegisteredFunction (Private, &KeyData);\r | |
259 | }\r | |
260 | }\r | |
261 | \r | |
262 | /**\r | |
263 | TODO: Add function description\r | |
264 | \r | |
265 | @param Private TODO: add argument description\r | |
266 | @param Key TODO: add argument description\r | |
267 | \r | |
268 | @retval EFI_NOT_READY TODO: Add description for return value\r | |
269 | @retval EFI_SUCCESS TODO: Add description for return value\r | |
270 | \r | |
271 | **/\r | |
272 | EFI_STATUS\r | |
273 | GopPrivateAddKey (\r | |
274 | IN GOP_PRIVATE_DATA *Private,\r | |
275 | IN EFI_INPUT_KEY Key\r | |
276 | )\r | |
277 | {\r | |
278 | EFI_KEY_DATA KeyData;\r | |
279 | \r | |
280 | KeyData.Key = Key;\r | |
281 | \r | |
282 | KeyData.KeyState.KeyShiftState = EFI_SHIFT_STATE_VALID;\r | |
283 | KeyData.KeyState.KeyToggleState = EFI_TOGGLE_STATE_VALID;\r | |
284 | \r | |
285 | //\r | |
286 | // Record Key shift state and toggle state\r | |
287 | //\r | |
288 | if (Private->LeftCtrl) {\r | |
289 | KeyData.KeyState.KeyShiftState |= EFI_LEFT_CONTROL_PRESSED;\r | |
290 | }\r | |
291 | if (Private->RightCtrl) {\r | |
292 | KeyData.KeyState.KeyShiftState |= EFI_RIGHT_CONTROL_PRESSED;\r | |
293 | }\r | |
294 | if (Private->LeftAlt) {\r | |
295 | KeyData.KeyState.KeyShiftState |= EFI_LEFT_ALT_PRESSED;\r | |
296 | }\r | |
297 | if (Private->RightAlt) {\r | |
298 | KeyData.KeyState.KeyShiftState |= EFI_RIGHT_ALT_PRESSED;\r | |
299 | }\r | |
300 | if (Private->LeftShift) {\r | |
301 | KeyData.KeyState.KeyShiftState |= EFI_LEFT_SHIFT_PRESSED;\r | |
302 | } \r | |
303 | if (Private->RightShift) {\r | |
304 | KeyData.KeyState.KeyShiftState |= EFI_RIGHT_SHIFT_PRESSED;\r | |
305 | }\r | |
306 | if (Private->LeftLogo) {\r | |
307 | KeyData.KeyState.KeyShiftState |= EFI_LEFT_LOGO_PRESSED;\r | |
308 | }\r | |
309 | if (Private->RightLogo) {\r | |
310 | KeyData.KeyState.KeyShiftState |= EFI_RIGHT_LOGO_PRESSED;\r | |
311 | }\r | |
312 | if (Private->Menu) {\r | |
313 | KeyData.KeyState.KeyShiftState |= EFI_MENU_KEY_PRESSED;\r | |
314 | }\r | |
315 | if (Private->SysReq) {\r | |
316 | KeyData.KeyState.KeyShiftState |= EFI_SYS_REQ_PRESSED;\r | |
317 | } \r | |
318 | if (Private->CapsLock) {\r | |
319 | KeyData.KeyState.KeyToggleState |= EFI_CAPS_LOCK_ACTIVE;\r | |
320 | }\r | |
321 | if (Private->NumLock) {\r | |
322 | KeyData.KeyState.KeyToggleState |= EFI_NUM_LOCK_ACTIVE;\r | |
323 | }\r | |
324 | if (Private->ScrollLock) {\r | |
325 | KeyData.KeyState.KeyToggleState |= EFI_SCROLL_LOCK_ACTIVE;\r | |
326 | }\r | |
327 | \r | |
328 | //\r | |
329 | // Convert Ctrl+[1-26] to Ctrl+[A-Z]\r | |
330 | //\r | |
331 | if ((Private->LeftCtrl || Private->RightCtrl) && \r | |
332 | (KeyData.Key.UnicodeChar >= 1) && (KeyData.Key.UnicodeChar <= 26)\r | |
333 | ) {\r | |
334 | if ((Private->LeftShift || Private->RightShift) == Private->CapsLock) {\r | |
1b658802 | 335 | KeyData.Key.UnicodeChar = (CHAR16)(KeyData.Key.UnicodeChar + L'a' - 1);\r |
66fe7146 | 336 | } else {\r |
1b658802 | 337 | KeyData.Key.UnicodeChar = (CHAR16)(KeyData.Key.UnicodeChar + L'A' - 1);\r |
66fe7146 RN |
338 | }\r |
339 | }\r | |
340 | \r | |
341 | //\r | |
342 | // Unmask the Shift bit for printable char\r | |
343 | //\r | |
344 | if (((KeyData.Key.UnicodeChar >= L'a') && (KeyData.Key.UnicodeChar <= L'z')) ||\r | |
345 | ((KeyData.Key.UnicodeChar >= L'A') && (KeyData.Key.UnicodeChar <= L'Z'))\r | |
346 | ) {\r | |
347 | KeyData.KeyState.KeyShiftState &= ~(EFI_LEFT_SHIFT_PRESSED | EFI_RIGHT_SHIFT_PRESSED);\r | |
348 | }\r | |
349 | \r | |
350 | GopPrivateAddQ (Private, &Private->QueueForNotify, &KeyData);\r | |
351 | \r | |
352 | //\r | |
353 | // Convert Ctrl+[A-Z] to Ctrl+[1-26]\r | |
354 | //\r | |
355 | if (Private->LeftCtrl || Private->RightCtrl) {\r | |
356 | if ((KeyData.Key.UnicodeChar >= L'a') && (KeyData.Key.UnicodeChar <= L'z')) {\r | |
1b658802 | 357 | KeyData.Key.UnicodeChar = (CHAR16)(KeyData.Key.UnicodeChar - L'a' + 1);\r |
66fe7146 | 358 | } else if ((KeyData.Key.UnicodeChar >= L'A') && (KeyData.Key.UnicodeChar <= L'Z')) {\r |
1b658802 | 359 | KeyData.Key.UnicodeChar = (CHAR16)(KeyData.Key.UnicodeChar - L'A' + 1);\r |
66fe7146 RN |
360 | }\r |
361 | }\r | |
362 | GopPrivateAddQ (Private, &Private->QueueForRead, &KeyData);\r | |
363 | \r | |
364 | return EFI_SUCCESS;\r | |
365 | }\r | |
366 | \r | |
c9fc89a3 | 367 | EFI_STATUS\r |
62cf113f | 368 | GopPrivateUpdateStatusLight (\r |
369 | IN GOP_PRIVATE_DATA *Private\r | |
c9fc89a3 | 370 | )\r |
62cf113f | 371 | /*++\r |
372 | \r | |
373 | Routine Description:\r | |
374 | \r | |
375 | This function updates the status light of NumLock, ScrollLock and CapsLock.\r | |
376 | \r | |
377 | Arguments:\r | |
378 | \r | |
379 | Private - The private structure of WinNt console In/Out.\r | |
380 | \r | |
381 | Returns:\r | |
382 | \r | |
383 | EFI_SUCCESS - The status light is updated successfully.\r | |
384 | \r | |
385 | --*/ \r | |
386 | { \r | |
387 | //\r | |
388 | // BUGBUG:Only SendInput/keybd_event function can toggle \r | |
389 | // NumLock, CapsLock and ScrollLock keys.\r | |
390 | // Neither of these functions is included in EFI_WIN_NT_THUNK_PROTOCOL.\r | |
391 | // Thus, return immediately without operation.\r | |
392 | //\r | |
393 | return EFI_SUCCESS;\r | |
394 | \r | |
395 | }\r | |
396 | \r | |
397 | \r | |
62cf113f | 398 | EFI_STATUS\r |
399 | GopPrivateResetWorker (\r | |
400 | IN GOP_PRIVATE_DATA *Private\r | |
401 | )\r | |
402 | /*++\r | |
403 | \r | |
404 | Routine Description:\r | |
405 | \r | |
406 | This function is a worker function for SimpleTextIn/SimpleTextInEx.Reset().\r | |
407 | \r | |
408 | Arguments:\r | |
409 | \r | |
410 | Private - WinNT GOP private structure\r | |
411 | \r | |
412 | Returns:\r | |
413 | \r | |
414 | EFI_SUCCESS - Reset successfully\r | |
415 | \r | |
416 | --*/\r | |
c9fc89a3 | 417 | {\r |
66fe7146 | 418 | EFI_KEY_DATA KeyData;\r |
c9fc89a3 | 419 | EFI_TPL OldTpl;\r |
420 | \r | |
c9fc89a3 | 421 | //\r |
422 | // Enter critical section\r | |
423 | //\r | |
424 | OldTpl = gBS->RaiseTPL (TPL_NOTIFY);\r | |
425 | \r | |
426 | //\r | |
427 | // A reset is draining the Queue\r | |
428 | //\r | |
66fe7146 RN |
429 | while (GopPrivateDeleteQ (Private, &Private->QueueForRead, &KeyData) == EFI_SUCCESS)\r |
430 | ;\r | |
431 | while (GopPrivateDeleteQ (Private, &Private->QueueForNotify, &KeyData) == EFI_SUCCESS)\r | |
c9fc89a3 | 432 | ;\r |
433 | \r | |
62cf113f | 434 | Private->LeftShift = FALSE;\r |
435 | Private->RightShift = FALSE;\r | |
436 | Private->LeftAlt = FALSE;\r | |
437 | Private->RightAlt = FALSE;\r | |
438 | Private->LeftCtrl = FALSE;\r | |
439 | Private->RightCtrl = FALSE;\r | |
440 | Private->LeftLogo = FALSE;\r | |
441 | Private->RightLogo = FALSE;\r | |
442 | Private->Menu = FALSE;\r | |
443 | Private->SysReq = FALSE;\r | |
444 | \r | |
445 | Private->CapsLock = FALSE;\r | |
446 | Private->NumLock = FALSE;\r | |
447 | Private->ScrollLock = FALSE;\r | |
6c295504 | 448 | \r |
62cf113f | 449 | Private->KeyState.KeyShiftState = EFI_SHIFT_STATE_VALID;\r |
450 | Private->KeyState.KeyToggleState = EFI_TOGGLE_STATE_VALID;\r | |
451 | \r | |
c9fc89a3 | 452 | //\r |
453 | // Leave critical section and return\r | |
454 | //\r | |
455 | gBS->RestoreTPL (OldTpl);\r | |
62cf113f | 456 | \r |
c9fc89a3 | 457 | return EFI_SUCCESS;\r |
458 | }\r | |
459 | \r | |
62cf113f | 460 | EFI_STATUS\r |
461 | GopPrivateReadKeyStrokeWorker (\r | |
462 | IN GOP_PRIVATE_DATA *Private,\r | |
463 | OUT EFI_KEY_DATA *KeyData\r | |
464 | )\r | |
465 | /*++\r | |
c9fc89a3 | 466 | \r |
62cf113f | 467 | Routine Description:\r |
468 | Reads the next keystroke from the input device. The WaitForKey Event can \r | |
469 | be used to test for existance of a keystroke via WaitForEvent () call.\r | |
c9fc89a3 | 470 | \r |
62cf113f | 471 | Arguments:\r |
472 | Private - The private structure of WinNt Gop device.\r | |
473 | KeyData - A pointer to a buffer that is filled in with the keystroke \r | |
474 | state data for the key that was pressed.\r | |
c9fc89a3 | 475 | \r |
62cf113f | 476 | Returns:\r |
477 | EFI_SUCCESS - The keystroke information was returned.\r | |
478 | EFI_NOT_READY - There was no keystroke data availiable.\r | |
479 | EFI_DEVICE_ERROR - The keystroke information was not returned due to \r | |
480 | hardware errors.\r | |
481 | EFI_INVALID_PARAMETER - KeyData is NULL. \r | |
c9fc89a3 | 482 | \r |
62cf113f | 483 | --*/\r |
c9fc89a3 | 484 | {\r |
62cf113f | 485 | EFI_STATUS Status;\r |
486 | EFI_TPL OldTpl; \r | |
c9fc89a3 | 487 | \r |
62cf113f | 488 | if (KeyData == NULL) {\r |
489 | return EFI_INVALID_PARAMETER;\r | |
490 | }\r | |
c9fc89a3 | 491 | \r |
492 | //\r | |
493 | // Enter critical section\r | |
494 | //\r | |
495 | OldTpl = gBS->RaiseTPL (TPL_NOTIFY);\r | |
496 | \r | |
66fe7146 RN |
497 | //\r |
498 | // Call hot key callback before telling caller there is a key available\r | |
499 | //\r | |
500 | WinNtGopSimpleTextInTimerHandler (NULL, Private);\r | |
501 | \r | |
502 | Status = GopPrivateCheckQ (&Private->QueueForRead);\r | |
c9fc89a3 | 503 | if (!EFI_ERROR (Status)) {\r |
504 | //\r | |
505 | // If a Key press exists try and read it.\r | |
506 | //\r | |
66fe7146 | 507 | Status = GopPrivateDeleteQ (Private, &Private->QueueForRead, KeyData);\r |
62cf113f | 508 | if (!EFI_ERROR (Status)) {\r |
62cf113f | 509 | //\r |
510 | // Leave critical section and return\r | |
511 | //\r | |
512 | gBS->RestoreTPL (OldTpl);\r | |
62cf113f | 513 | return EFI_SUCCESS;\r |
514 | }\r | |
c9fc89a3 | 515 | }\r |
516 | \r | |
517 | //\r | |
518 | // Leave critical section and return\r | |
519 | //\r | |
520 | gBS->RestoreTPL (OldTpl);\r | |
521 | \r | |
522 | return Status;\r | |
62cf113f | 523 | \r |
524 | }\r | |
525 | \r | |
526 | \r | |
527 | //\r | |
528 | // Simple Text In implementation.\r | |
529 | //\r | |
530 | \r | |
531 | \r | |
532 | /**\r | |
533 | TODO: Add function description\r | |
534 | \r | |
535 | @param This TODO: add argument description\r | |
536 | @param ExtendedVerification TODO: add argument description\r | |
537 | \r | |
538 | @retval EFI_SUCCESS TODO: Add description for return value\r | |
539 | \r | |
540 | **/\r | |
541 | EFI_STATUS\r | |
542 | EFIAPI\r | |
543 | WinNtGopSimpleTextInReset (\r | |
544 | IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This,\r | |
545 | IN BOOLEAN ExtendedVerification\r | |
546 | )\r | |
547 | {\r | |
548 | GOP_PRIVATE_DATA *Private;\r | |
549 | \r | |
550 | Private = GOP_PRIVATE_DATA_FROM_TEXT_IN_THIS (This);\r | |
551 | \r | |
552 | return GopPrivateResetWorker (Private);\r | |
553 | }\r | |
554 | \r | |
555 | \r | |
556 | /**\r | |
557 | TODO: Add function description\r | |
558 | \r | |
559 | @param This TODO: add argument description\r | |
560 | @param Key TODO: add argument description\r | |
561 | \r | |
562 | @return TODO: add return values\r | |
563 | \r | |
564 | **/\r | |
62cf113f | 565 | EFI_STATUS\r |
566 | EFIAPI\r | |
567 | WinNtGopSimpleTextInReadKeyStroke (\r | |
568 | IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This,\r | |
569 | OUT EFI_INPUT_KEY *Key\r | |
570 | )\r | |
571 | {\r | |
572 | GOP_PRIVATE_DATA *Private;\r | |
573 | EFI_STATUS Status;\r | |
574 | EFI_KEY_DATA KeyData;\r | |
575 | \r | |
576 | Private = GOP_PRIVATE_DATA_FROM_TEXT_IN_THIS (This);\r | |
577 | \r | |
578 | Status = GopPrivateReadKeyStrokeWorker (Private, &KeyData);\r | |
579 | if (EFI_ERROR (Status)) {\r | |
580 | return Status;\r | |
581 | }\r | |
582 | \r | |
583 | CopyMem (Key, &KeyData.Key, sizeof (EFI_INPUT_KEY));\r | |
584 | \r | |
585 | return EFI_SUCCESS; \r | |
c9fc89a3 | 586 | }\r |
587 | \r | |
588 | \r | |
589 | /**\r | |
590 | TODO: Add function description\r | |
591 | \r | |
592 | @param Event TODO: add argument description\r | |
593 | @param Context TODO: add argument description\r | |
594 | \r | |
595 | @return TODO: add return values\r | |
596 | \r | |
597 | **/\r | |
c9fc89a3 | 598 | VOID\r |
599 | EFIAPI\r | |
600 | WinNtGopSimpleTextInWaitForKey (\r | |
601 | IN EFI_EVENT Event,\r | |
602 | IN VOID *Context\r | |
603 | )\r | |
604 | {\r | |
605 | GOP_PRIVATE_DATA *Private;\r | |
606 | EFI_STATUS Status;\r | |
607 | EFI_TPL OldTpl;\r | |
608 | \r | |
609 | Private = (GOP_PRIVATE_DATA *) Context;\r | |
610 | \r | |
611 | //\r | |
612 | // Enter critical section\r | |
613 | //\r | |
614 | OldTpl = gBS->RaiseTPL (TPL_NOTIFY);\r | |
66fe7146 RN |
615 | \r |
616 | //\r | |
617 | // Call hot key callback before telling caller there is a key available\r | |
618 | //\r | |
619 | WinNtGopSimpleTextInTimerHandler (NULL, Private);\r | |
c9fc89a3 | 620 | \r |
66fe7146 | 621 | Status = GopPrivateCheckQ (&Private->QueueForRead);\r |
c9fc89a3 | 622 | if (!EFI_ERROR (Status)) {\r |
623 | //\r | |
624 | // If a there is a key in the queue signal our event.\r | |
625 | //\r | |
626 | gBS->SignalEvent (Event);\r | |
627 | } else {\r | |
628 | //\r | |
629 | // We need to sleep or NT will schedule this thread with such high\r | |
630 | // priority that WinProc thread will never run and we will not see\r | |
631 | // keyboard input. This Sleep makes the syste run 10x faster, so don't\r | |
632 | // remove it.\r | |
633 | //\r | |
634 | Private->WinNtThunk->Sleep (1);\r | |
635 | }\r | |
636 | \r | |
637 | //\r | |
638 | // Leave critical section and return\r | |
639 | //\r | |
640 | gBS->RestoreTPL (OldTpl);\r | |
641 | }\r | |
642 | \r | |
62cf113f | 643 | //\r |
644 | // Simple Text Input Ex protocol functions\r | |
645 | //\r | |
646 | \r | |
62cf113f | 647 | EFI_STATUS\r |
648 | EFIAPI\r | |
649 | WinNtGopSimpleTextInExResetEx (\r | |
650 | IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,\r | |
651 | IN BOOLEAN ExtendedVerification\r | |
652 | )\r | |
653 | /*++\r | |
654 | \r | |
655 | Routine Description:\r | |
656 | Reset the input device and optionaly run diagnostics\r | |
657 | \r | |
658 | Arguments:\r | |
659 | This - Protocol instance pointer.\r | |
660 | ExtendedVerification - Driver may perform diagnostics on reset.\r | |
661 | \r | |
662 | Returns:\r | |
663 | EFI_SUCCESS - The device was reset.\r | |
664 | \r | |
665 | --*/\r | |
666 | {\r | |
667 | GOP_PRIVATE_DATA *Private;\r | |
668 | \r | |
669 | Private = GOP_PRIVATE_DATA_FROM_TEXT_IN_EX_THIS (This);\r | |
670 | \r | |
671 | return GopPrivateResetWorker (Private);\r | |
672 | }\r | |
673 | \r | |
62cf113f | 674 | EFI_STATUS\r |
675 | EFIAPI\r | |
676 | WinNtGopSimpleTextInExReadKeyStrokeEx (\r | |
677 | IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,\r | |
678 | OUT EFI_KEY_DATA *KeyData\r | |
679 | )\r | |
680 | /*++\r | |
681 | \r | |
682 | Routine Description:\r | |
683 | Reads the next keystroke from the input device. The WaitForKey Event can \r | |
684 | be used to test for existance of a keystroke via WaitForEvent () call.\r | |
685 | \r | |
686 | Arguments:\r | |
687 | This - Protocol instance pointer.\r | |
688 | KeyData - A pointer to a buffer that is filled in with the keystroke \r | |
689 | state data for the key that was pressed.\r | |
690 | \r | |
691 | Returns:\r | |
692 | EFI_SUCCESS - The keystroke information was returned.\r | |
693 | EFI_NOT_READY - There was no keystroke data availiable.\r | |
694 | EFI_DEVICE_ERROR - The keystroke information was not returned due to \r | |
695 | hardware errors.\r | |
696 | EFI_INVALID_PARAMETER - KeyData is NULL. \r | |
697 | \r | |
698 | --*/\r | |
699 | {\r | |
700 | GOP_PRIVATE_DATA *Private;\r | |
701 | \r | |
702 | if (KeyData == NULL) {\r | |
703 | return EFI_INVALID_PARAMETER;\r | |
704 | }\r | |
705 | \r | |
706 | Private = GOP_PRIVATE_DATA_FROM_TEXT_IN_EX_THIS (This);\r | |
707 | \r | |
708 | return GopPrivateReadKeyStrokeWorker (Private, KeyData);\r | |
709 | \r | |
710 | }\r | |
711 | \r | |
712 | EFI_STATUS\r | |
713 | EFIAPI\r | |
714 | WinNtGopSimpleTextInExSetState (\r | |
715 | IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,\r | |
716 | IN EFI_KEY_TOGGLE_STATE *KeyToggleState\r | |
717 | )\r | |
718 | /*++\r | |
719 | \r | |
720 | Routine Description:\r | |
721 | Set certain state for the input device.\r | |
722 | \r | |
723 | Arguments:\r | |
724 | This - Protocol instance pointer.\r | |
725 | KeyToggleState - A pointer to the EFI_KEY_TOGGLE_STATE to set the \r | |
726 | state for the input device.\r | |
727 | \r | |
728 | Returns: \r | |
729 | EFI_SUCCESS - The device state was set successfully.\r | |
730 | EFI_DEVICE_ERROR - The device is not functioning correctly and could \r | |
731 | not have the setting adjusted.\r | |
732 | EFI_UNSUPPORTED - The device does not have the ability to set its state.\r | |
733 | EFI_INVALID_PARAMETER - KeyToggleState is NULL. \r | |
734 | \r | |
735 | --*/ \r | |
736 | {\r | |
737 | EFI_STATUS Status;\r | |
738 | GOP_PRIVATE_DATA *Private;\r | |
739 | \r | |
740 | if (KeyToggleState == NULL) {\r | |
741 | return EFI_INVALID_PARAMETER;\r | |
742 | }\r | |
743 | \r | |
744 | Private = GOP_PRIVATE_DATA_FROM_TEXT_IN_EX_THIS (This);\r | |
745 | \r | |
746 | if (((Private->KeyState.KeyToggleState & EFI_TOGGLE_STATE_VALID) != EFI_TOGGLE_STATE_VALID) ||\r | |
747 | ((*KeyToggleState & EFI_TOGGLE_STATE_VALID) != EFI_TOGGLE_STATE_VALID)) {\r | |
748 | return EFI_UNSUPPORTED; \r | |
749 | }\r | |
750 | \r | |
751 | Private->ScrollLock = FALSE;\r | |
752 | Private->NumLock = FALSE;\r | |
753 | Private->CapsLock = FALSE;\r | |
754 | \r | |
755 | if ((*KeyToggleState & EFI_SCROLL_LOCK_ACTIVE) == EFI_SCROLL_LOCK_ACTIVE) {\r | |
756 | Private->ScrollLock = TRUE;\r | |
757 | } \r | |
758 | if ((*KeyToggleState & EFI_NUM_LOCK_ACTIVE) == EFI_NUM_LOCK_ACTIVE) {\r | |
759 | Private->NumLock = TRUE;\r | |
760 | }\r | |
761 | if ((*KeyToggleState & EFI_CAPS_LOCK_ACTIVE) == EFI_CAPS_LOCK_ACTIVE) {\r | |
762 | Private->CapsLock = TRUE;\r | |
763 | }\r | |
764 | \r | |
765 | Status = GopPrivateUpdateStatusLight (Private); \r | |
766 | if (EFI_ERROR (Status)) {\r | |
767 | return EFI_DEVICE_ERROR;\r | |
768 | }\r | |
769 | \r | |
770 | Private->KeyState.KeyToggleState = *KeyToggleState;\r | |
771 | return EFI_SUCCESS;\r | |
772 | \r | |
773 | }\r | |
774 | \r | |
775 | EFI_STATUS\r | |
776 | EFIAPI\r | |
777 | WinNtGopSimpleTextInExRegisterKeyNotify (\r | |
778 | IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,\r | |
779 | IN EFI_KEY_DATA *KeyData,\r | |
780 | IN EFI_KEY_NOTIFY_FUNCTION KeyNotificationFunction,\r | |
781 | OUT EFI_HANDLE *NotifyHandle\r | |
782 | )\r | |
783 | /*++\r | |
784 | \r | |
785 | Routine Description:\r | |
786 | Register a notification function for a particular keystroke for the input device.\r | |
787 | \r | |
788 | Arguments:\r | |
789 | This - Protocol instance pointer.\r | |
790 | KeyData - A pointer to a buffer that is filled in with the keystroke \r | |
791 | information data for the key that was pressed.\r | |
792 | KeyNotificationFunction - Points to the function to be called when the key \r | |
793 | sequence is typed specified by KeyData. \r | |
794 | NotifyHandle - Points to the unique handle assigned to the registered notification. \r | |
795 | \r | |
796 | Returns:\r | |
797 | EFI_SUCCESS - The notification function was registered successfully.\r | |
798 | EFI_OUT_OF_RESOURCES - Unable to allocate resources for necesssary data structures.\r | |
799 | EFI_INVALID_PARAMETER - KeyData or NotifyHandle is NULL. \r | |
800 | \r | |
801 | --*/ \r | |
802 | {\r | |
62cf113f | 803 | GOP_PRIVATE_DATA *Private;\r |
804 | WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY *CurrentNotify;\r | |
805 | LIST_ENTRY *Link;\r | |
806 | WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY *NewNotify; \r | |
807 | \r | |
6c295504 | 808 | if (KeyData == NULL || KeyNotificationFunction == NULL || NotifyHandle == NULL) {\r |
62cf113f | 809 | return EFI_INVALID_PARAMETER;\r |
6c295504 | 810 | }\r |
62cf113f | 811 | \r |
812 | Private = GOP_PRIVATE_DATA_FROM_TEXT_IN_EX_THIS (This);\r | |
813 | \r | |
814 | //\r | |
815 | // Return EFI_SUCCESS if the (KeyData, NotificationFunction) is already registered.\r | |
816 | //\r | |
817 | for (Link = Private->NotifyList.ForwardLink; Link != &Private->NotifyList; Link = Link->ForwardLink) {\r | |
818 | CurrentNotify = CR (\r | |
819 | Link, \r | |
820 | WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY, \r | |
821 | NotifyEntry, \r | |
822 | WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY_SIGNATURE\r | |
823 | );\r | |
824 | if (GopPrivateIsKeyRegistered (&CurrentNotify->KeyData, KeyData)) { \r | |
825 | if (CurrentNotify->KeyNotificationFn == KeyNotificationFunction) {\r | |
826 | *NotifyHandle = CurrentNotify->NotifyHandle;\r | |
827 | return EFI_SUCCESS;\r | |
828 | }\r | |
829 | }\r | |
830 | } \r | |
831 | \r | |
832 | //\r | |
833 | // Allocate resource to save the notification function\r | |
834 | // \r | |
835 | NewNotify = (WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY *) AllocateZeroPool (sizeof (WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY));\r | |
836 | if (NewNotify == NULL) {\r | |
837 | return EFI_OUT_OF_RESOURCES;\r | |
838 | }\r | |
839 | \r | |
840 | NewNotify->Signature = WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY_SIGNATURE; \r | |
841 | NewNotify->KeyNotificationFn = KeyNotificationFunction;\r | |
7fc80d44 | 842 | NewNotify->NotifyHandle = (EFI_HANDLE) NewNotify;\r |
5b313781 | 843 | CopyMem (&NewNotify->KeyData, KeyData, sizeof (EFI_KEY_DATA));\r |
62cf113f | 844 | InsertTailList (&Private->NotifyList, &NewNotify->NotifyEntry);\r |
845 | \r | |
62cf113f | 846 | *NotifyHandle = NewNotify->NotifyHandle; \r |
847 | \r | |
848 | return EFI_SUCCESS;\r | |
849 | \r | |
850 | }\r | |
851 | \r | |
852 | EFI_STATUS\r | |
853 | EFIAPI\r | |
854 | WinNtGopSimpleTextInExUnregisterKeyNotify (\r | |
855 | IN EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *This,\r | |
856 | IN EFI_HANDLE NotificationHandle\r | |
857 | )\r | |
858 | /*++\r | |
859 | \r | |
860 | Routine Description:\r | |
861 | Remove a registered notification function from a particular keystroke.\r | |
862 | \r | |
863 | Arguments:\r | |
864 | This - Protocol instance pointer. \r | |
865 | NotificationHandle - The handle of the notification function being unregistered.\r | |
866 | \r | |
867 | Returns:\r | |
868 | EFI_SUCCESS - The notification function was unregistered successfully.\r | |
869 | EFI_INVALID_PARAMETER - The NotificationHandle is invalid.\r | |
62cf113f | 870 | \r |
871 | --*/ \r | |
872 | {\r | |
62cf113f | 873 | GOP_PRIVATE_DATA *Private;\r |
874 | LIST_ENTRY *Link;\r | |
875 | WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY *CurrentNotify;\r | |
876 | \r | |
877 | if (NotificationHandle == NULL) {\r | |
878 | return EFI_INVALID_PARAMETER;\r | |
879 | } \r | |
0dc99784 | 880 | \r |
881 | if (((WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY *) NotificationHandle)->Signature != WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY_SIGNATURE) {\r | |
882 | return EFI_INVALID_PARAMETER;\r | |
883 | } \r | |
884 | \r | |
62cf113f | 885 | Private = GOP_PRIVATE_DATA_FROM_TEXT_IN_EX_THIS (This);\r |
886 | \r | |
887 | for (Link = Private->NotifyList.ForwardLink; Link != &Private->NotifyList; Link = Link->ForwardLink) {\r | |
888 | CurrentNotify = CR (\r | |
889 | Link, \r | |
890 | WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY, \r | |
891 | NotifyEntry, \r | |
892 | WIN_NT_GOP_SIMPLE_TEXTIN_EX_NOTIFY_SIGNATURE\r | |
893 | ); \r | |
894 | if (CurrentNotify->NotifyHandle == NotificationHandle) {\r | |
895 | //\r | |
896 | // Remove the notification function from NotifyList and free resources\r | |
897 | //\r | |
898 | RemoveEntryList (&CurrentNotify->NotifyEntry); \r | |
7fc80d44 | 899 | \r |
62cf113f | 900 | gBS->FreePool (CurrentNotify); \r |
901 | return EFI_SUCCESS;\r | |
902 | }\r | |
903 | }\r | |
904 | \r | |
905 | //\r | |
906 | // Can not find the specified Notification Handle\r | |
907 | //\r | |
8a67d804 | 908 | return EFI_INVALID_PARAMETER;\r |
62cf113f | 909 | }\r |
c9fc89a3 | 910 | \r |
66fe7146 | 911 | \r |
c9fc89a3 | 912 | /**\r |
913 | TODO: Add function description\r | |
914 | \r | |
915 | @param Private TODO: add argument description\r | |
916 | \r | |
917 | @return TODO: add return values\r | |
918 | \r | |
919 | **/\r | |
920 | EFI_STATUS\r | |
921 | WinNtGopInitializeSimpleTextInForWindow (\r | |
922 | IN GOP_PRIVATE_DATA *Private\r | |
923 | )\r | |
924 | {\r | |
925 | EFI_STATUS Status;\r | |
926 | \r | |
66fe7146 RN |
927 | GopPrivateCreateQ (Private, &Private->QueueForRead);\r |
928 | GopPrivateCreateQ (Private, &Private->QueueForNotify);\r | |
c9fc89a3 | 929 | \r |
930 | //\r | |
931 | // Initialize Simple Text In protoocol\r | |
932 | //\r | |
933 | Private->SimpleTextIn.Reset = WinNtGopSimpleTextInReset;\r | |
934 | Private->SimpleTextIn.ReadKeyStroke = WinNtGopSimpleTextInReadKeyStroke;\r | |
935 | \r | |
936 | Status = gBS->CreateEvent (\r | |
937 | EVT_NOTIFY_WAIT,\r | |
938 | TPL_NOTIFY,\r | |
939 | WinNtGopSimpleTextInWaitForKey,\r | |
940 | Private,\r | |
941 | &Private->SimpleTextIn.WaitForKey\r | |
942 | );\r | |
943 | \r | |
62cf113f | 944 | \r |
945 | Private->SimpleTextInEx.Reset = WinNtGopSimpleTextInExResetEx;\r | |
946 | Private->SimpleTextInEx.ReadKeyStrokeEx = WinNtGopSimpleTextInExReadKeyStrokeEx;\r | |
947 | Private->SimpleTextInEx.SetState = WinNtGopSimpleTextInExSetState;\r | |
948 | Private->SimpleTextInEx.RegisterKeyNotify = WinNtGopSimpleTextInExRegisterKeyNotify;\r | |
949 | Private->SimpleTextInEx.UnregisterKeyNotify = WinNtGopSimpleTextInExUnregisterKeyNotify;\r | |
950 | \r | |
951 | Private->SimpleTextInEx.Reset (&Private->SimpleTextInEx, FALSE);\r | |
952 | \r | |
953 | InitializeListHead (&Private->NotifyList);\r | |
954 | \r | |
955 | Status = gBS->CreateEvent (\r | |
956 | EVT_NOTIFY_WAIT,\r | |
957 | TPL_NOTIFY,\r | |
958 | WinNtGopSimpleTextInWaitForKey,\r | |
959 | Private,\r | |
960 | &Private->SimpleTextInEx.WaitForKeyEx\r | |
961 | );\r | |
962 | ASSERT_EFI_ERROR (Status);\r | |
963 | \r | |
66fe7146 RN |
964 | //\r |
965 | // Create the Timer to trigger hot key notifications\r | |
966 | //\r | |
967 | Status = gBS->CreateEvent (\r | |
968 | EVT_TIMER | EVT_NOTIFY_SIGNAL,\r | |
969 | TPL_NOTIFY,\r | |
970 | WinNtGopSimpleTextInTimerHandler,\r | |
971 | Private,\r | |
972 | &Private->TimerEvent\r | |
973 | );\r | |
974 | ASSERT_EFI_ERROR (Status);\r | |
975 | \r | |
976 | Status = gBS->SetTimer (\r | |
977 | Private->TimerEvent,\r | |
978 | TimerPeriodic,\r | |
979 | KEYBOARD_TIMER_INTERVAL\r | |
980 | );\r | |
981 | ASSERT_EFI_ERROR (Status);\r | |
62cf113f | 982 | \r |
c9fc89a3 | 983 | return Status;\r |
984 | }\r | |
985 | \r | |
986 | \r | |
62cf113f | 987 | \r |
c9fc89a3 | 988 | /**\r |
989 | TODO: Add function description\r | |
990 | \r | |
991 | @param Private TODO: add argument description\r | |
992 | \r | |
993 | @retval EFI_SUCCESS TODO: Add description for return value\r | |
994 | \r | |
995 | **/\r | |
996 | EFI_STATUS\r | |
997 | WinNtGopDestroySimpleTextInForWindow (\r | |
998 | IN GOP_PRIVATE_DATA *Private\r | |
999 | )\r | |
1000 | {\r | |
66fe7146 RN |
1001 | gBS->CloseEvent (Private->TimerEvent);\r |
1002 | \r | |
1003 | GopPrivateDestroyQ (Private, &Private->QueueForRead);\r | |
1004 | GopPrivateDestroyQ (Private, &Private->QueueForNotify);\r | |
1005 | \r | |
c9fc89a3 | 1006 | return EFI_SUCCESS;\r |
1007 | }\r |