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7936fb6a | 1 | /** @file\r |
2 | Entry and initialization module for the browser.\r | |
3 | \r | |
9f4048f7 | 4 | Copyright (c) 2007 - 2017, Intel Corporation. All rights reserved.<BR>\r |
e5eed7d3 | 5 | This program and the accompanying materials\r |
7936fb6a | 6 | are licensed and made available under the terms and conditions of the BSD License\r |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include "Setup.h"\r | |
7936fb6a | 16 | \r |
17 | SETUP_DRIVER_PRIVATE_DATA mPrivateData = {\r | |
18 | SETUP_DRIVER_SIGNATURE,\r | |
19 | NULL,\r | |
20 | {\r | |
21 | SendForm,\r | |
22 | BrowserCallback\r | |
48a9d5f7 LG |
23 | },\r |
24 | {\r | |
25 | SetScope,\r | |
26 | RegisterHotKey,\r | |
27 | RegiserExitHandler,\r | |
28 | SaveReminder\r | |
7c6c064c ED |
29 | },\r |
30 | {\r | |
7da62bc0 | 31 | BROWSER_EXTENSION2_VERSION_1_1,\r |
7c6c064c ED |
32 | SetScope,\r |
33 | RegisterHotKey,\r | |
34 | RegiserExitHandler,\r | |
35 | IsBrowserDataModified,\r | |
36 | ExecuteAction,\r | |
7da62bc0 ED |
37 | {NULL,NULL},\r |
38 | {NULL,NULL},\r | |
39 | IsResetRequired\r | |
7936fb6a | 40 | }\r |
41 | };\r | |
42 | \r | |
43 | EFI_HII_DATABASE_PROTOCOL *mHiiDatabase;\r | |
7936fb6a | 44 | EFI_HII_CONFIG_ROUTING_PROTOCOL *mHiiConfigRouting;\r |
80a047f0 | 45 | EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL *mPathFromText;\r |
7c6c064c | 46 | EDKII_FORM_DISPLAY_ENGINE_PROTOCOL *mFormDisplay;\r |
7936fb6a | 47 | \r |
ce6d12cc | 48 | UINTN gBrowserContextCount = 0;\r |
49 | LIST_ENTRY gBrowserContextList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserContextList);\r | |
48a9d5f7 LG |
50 | LIST_ENTRY gBrowserFormSetList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserFormSetList);\r |
51 | LIST_ENTRY gBrowserHotKeyList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserHotKeyList);\r | |
5a9f73bf | 52 | LIST_ENTRY gBrowserStorageList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserStorageList);\r |
4d4deaac | 53 | LIST_ENTRY gBrowserSaveFailFormSetList = INITIALIZE_LIST_HEAD_VARIABLE (gBrowserSaveFailFormSetList);\r |
ce6d12cc | 54 | \r |
4d4deaac | 55 | BOOLEAN mSystemSubmit = FALSE;\r |
b2dcae4c BD |
56 | BOOLEAN gResetRequiredFormLevel;\r |
57 | BOOLEAN gResetRequiredSystemLevel = FALSE;\r | |
7c6c064c | 58 | BOOLEAN gExitRequired;\r |
f2e7732e ED |
59 | BOOLEAN gFlagReconnect;\r |
60 | BOOLEAN gCallbackReconnect;\r | |
3c36de6c | 61 | BROWSER_SETTING_SCOPE gBrowserSettingScope = FormSetLevel;\r |
48a9d5f7 LG |
62 | BOOLEAN mBrowserScopeFirstSet = TRUE;\r |
63 | EXIT_HANDLER ExitHandlerFunction = NULL;\r | |
6e74560f | 64 | FORM_BROWSER_FORMSET *mSystemLevelFormSet;\r |
7936fb6a | 65 | \r |
66 | //\r | |
67 | // Browser Global Strings\r | |
68 | //\r | |
7936fb6a | 69 | CHAR16 *gEmptyString;\r |
25361615 | 70 | CHAR16 *mUnknownString = L"!";\r |
b9feb4bd | 71 | \r |
5a9f73bf ED |
72 | extern EFI_GUID mCurrentFormSetGuid;\r |
73 | extern EFI_HII_HANDLE mCurrentHiiHandle;\r | |
74 | extern UINT16 mCurrentFormId;\r | |
7c6c064c ED |
75 | extern FORM_DISPLAY_ENGINE_FORM gDisplayFormData;\r |
76 | \r | |
77 | /**\r | |
78 | Create a menu with specified formset GUID and form ID, and add it as a child\r | |
79 | of the given parent menu.\r | |
80 | \r | |
81 | @param HiiHandle Hii handle related to this formset.\r | |
82 | @param FormSetGuid The Formset Guid of menu to be added.\r | |
83 | @param FormId The Form ID of menu to be added.\r | |
84 | @param QuestionId The question id of this menu to be added.\r | |
85 | \r | |
86 | @return A pointer to the newly added menu or NULL if memory is insufficient.\r | |
87 | \r | |
88 | **/\r | |
89 | FORM_ENTRY_INFO *\r | |
90 | UiAddMenuList (\r | |
91 | IN EFI_HII_HANDLE HiiHandle,\r | |
92 | IN EFI_GUID *FormSetGuid,\r | |
93 | IN UINT16 FormId,\r | |
94 | IN UINT16 QuestionId\r | |
95 | )\r | |
96 | {\r | |
97 | FORM_ENTRY_INFO *MenuList;\r | |
98 | \r | |
99 | MenuList = AllocateZeroPool (sizeof (FORM_ENTRY_INFO));\r | |
100 | if (MenuList == NULL) {\r | |
101 | return NULL;\r | |
102 | }\r | |
103 | \r | |
104 | MenuList->Signature = FORM_ENTRY_INFO_SIGNATURE;\r | |
105 | \r | |
106 | MenuList->HiiHandle = HiiHandle;\r | |
107 | CopyMem (&MenuList->FormSetGuid, FormSetGuid, sizeof (EFI_GUID));\r | |
108 | MenuList->FormId = FormId;\r | |
109 | MenuList->QuestionId = QuestionId;\r | |
d66e6c16 | 110 | \r |
7936fb6a | 111 | //\r |
7c6c064c | 112 | // If parent is not specified, it is the root Form of a Formset\r |
7936fb6a | 113 | //\r |
7c6c064c ED |
114 | InsertTailList (&mPrivateData.FormBrowserEx2.FormViewHistoryHead, &MenuList->Link);\r |
115 | \r | |
116 | return MenuList;\r | |
117 | }\r | |
118 | \r | |
119 | /**\r | |
120 | Return the form id for the input hiihandle and formset.\r | |
121 | \r | |
122 | @param HiiHandle HiiHandle for FormSet.\r | |
123 | @param FormSetGuid The Formset GUID of the menu to search.\r | |
124 | \r | |
125 | @return First form's id for this form set.\r | |
126 | \r | |
127 | **/\r | |
128 | EFI_FORM_ID\r | |
129 | GetFirstFormId (\r | |
130 | IN EFI_HII_HANDLE HiiHandle,\r | |
131 | IN EFI_GUID *FormSetGuid\r | |
132 | )\r | |
133 | {\r | |
134 | LIST_ENTRY *Link;\r | |
135 | FORM_BROWSER_FORM *Form;\r | |
136 | \r | |
137 | Link = GetFirstNode (&gCurrentSelection->FormSet->FormListHead);\r | |
138 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
139 | \r | |
140 | return Form->FormId;\r | |
141 | }\r | |
142 | \r | |
143 | /**\r | |
144 | Search Menu with given FormSetGuid and FormId in all cached menu list.\r | |
145 | \r | |
146 | @param HiiHandle HiiHandle for FormSet.\r | |
147 | @param FormSetGuid The Formset GUID of the menu to search.\r | |
148 | @param FormId The Form ID of menu to search.\r | |
149 | \r | |
150 | @return A pointer to menu found or NULL if not found.\r | |
151 | \r | |
152 | **/\r | |
153 | FORM_ENTRY_INFO *\r | |
154 | UiFindMenuList (\r | |
155 | IN EFI_HII_HANDLE HiiHandle, \r | |
156 | IN EFI_GUID *FormSetGuid,\r | |
157 | IN UINT16 FormId\r | |
158 | )\r | |
159 | {\r | |
160 | LIST_ENTRY *Link;\r | |
161 | FORM_ENTRY_INFO *MenuList;\r | |
162 | FORM_ENTRY_INFO *RetMenu;\r | |
163 | EFI_FORM_ID FirstFormId;\r | |
164 | \r | |
165 | RetMenu = NULL;\r | |
166 | \r | |
167 | Link = GetFirstNode (&mPrivateData.FormBrowserEx2.FormViewHistoryHead);\r | |
168 | while (!IsNull (&mPrivateData.FormBrowserEx2.FormViewHistoryHead, Link)) {\r | |
169 | MenuList = FORM_ENTRY_INFO_FROM_LINK (Link);\r | |
170 | Link = GetNextNode (&mPrivateData.FormBrowserEx2.FormViewHistoryHead, Link);\r | |
171 | \r | |
172 | //\r | |
173 | // If already find the menu, free the menus behind it.\r | |
174 | //\r | |
175 | if (RetMenu != NULL) {\r | |
176 | RemoveEntryList (&MenuList->Link);\r | |
177 | FreePool (MenuList);\r | |
178 | continue;\r | |
179 | }\r | |
180 | \r | |
181 | //\r | |
182 | // Find the same FromSet.\r | |
183 | //\r | |
184 | if (MenuList->HiiHandle == HiiHandle) {\r | |
39cde03c | 185 | if (IsZeroGuid (&MenuList->FormSetGuid)) {\r |
7c6c064c ED |
186 | //\r |
187 | // FormSetGuid is not specified.\r | |
188 | //\r | |
189 | RetMenu = MenuList;\r | |
190 | } else if (CompareGuid (&MenuList->FormSetGuid, FormSetGuid)) {\r | |
191 | if (MenuList->FormId == FormId) {\r | |
192 | RetMenu = MenuList;\r | |
193 | } else if (FormId == 0 || MenuList->FormId == 0 ) {\r | |
194 | FirstFormId = GetFirstFormId (HiiHandle, FormSetGuid);\r | |
195 | if ((FormId == 0 && FirstFormId == MenuList->FormId) || (MenuList->FormId ==0 && FirstFormId == FormId)) {\r | |
196 | RetMenu = MenuList;\r | |
197 | }\r | |
198 | }\r | |
7936fb6a | 199 | }\r |
7c6c064c ED |
200 | }\r |
201 | }\r | |
202 | \r | |
203 | return RetMenu;\r | |
204 | }\r | |
205 | \r | |
206 | /**\r | |
207 | Find parent menu for current menu.\r | |
208 | \r | |
209 | @param CurrentMenu Current Menu\r | |
93551a01 ED |
210 | @param SettingLevel Whether find parent menu in Form Level or Formset level.\r |
211 | In form level, just find the parent menu; \r | |
212 | In formset level, find the parent menu which has different\r | |
213 | formset guid value.\r | |
7c6c064c ED |
214 | \r |
215 | @retval The parent menu for current menu.\r | |
216 | **/\r | |
217 | FORM_ENTRY_INFO *\r | |
218 | UiFindParentMenu (\r | |
93551a01 ED |
219 | IN FORM_ENTRY_INFO *CurrentMenu,\r |
220 | IN BROWSER_SETTING_SCOPE SettingLevel\r | |
7c6c064c ED |
221 | )\r |
222 | {\r | |
223 | FORM_ENTRY_INFO *ParentMenu;\r | |
93551a01 ED |
224 | LIST_ENTRY *Link;\r |
225 | \r | |
226 | ASSERT (SettingLevel == FormLevel || SettingLevel == FormSetLevel);\r | |
7c6c064c | 227 | \r |
93551a01 ED |
228 | if (CurrentMenu == NULL) {\r |
229 | return NULL;\r | |
230 | }\r | |
231 | \r | |
7c6c064c | 232 | ParentMenu = NULL;\r |
93551a01 ED |
233 | Link = &CurrentMenu->Link;\r |
234 | \r | |
235 | while (Link->BackLink != &mPrivateData.FormBrowserEx2.FormViewHistoryHead) {\r | |
236 | ParentMenu = FORM_ENTRY_INFO_FROM_LINK (Link->BackLink);\r | |
237 | \r | |
238 | if (SettingLevel == FormLevel) {\r | |
239 | //\r | |
240 | // For FormLevel, just find the parent menu, return.\r | |
241 | //\r | |
242 | break;\r | |
243 | }\r | |
244 | \r | |
245 | if (!CompareGuid (&CurrentMenu->FormSetGuid, &ParentMenu->FormSetGuid)) {\r | |
246 | //\r | |
247 | // For SystemLevel, must find the menu which has different formset.\r | |
248 | //\r | |
249 | break;\r | |
250 | }\r | |
251 | \r | |
252 | Link = Link->BackLink;\r | |
253 | }\r | |
254 | \r | |
255 | //\r | |
256 | // Not find the parent menu, just return NULL.\r | |
257 | //\r | |
258 | if (Link->BackLink == &mPrivateData.FormBrowserEx2.FormViewHistoryHead) {\r | |
259 | return NULL;\r | |
7c6c064c ED |
260 | }\r |
261 | \r | |
262 | return ParentMenu;\r | |
263 | }\r | |
264 | \r | |
265 | /**\r | |
266 | Free Menu list linked list.\r | |
267 | \r | |
268 | @param MenuListHead One Menu list point in the menu list.\r | |
269 | \r | |
270 | **/\r | |
271 | VOID\r | |
272 | UiFreeMenuList (\r | |
273 | LIST_ENTRY *MenuListHead\r | |
274 | )\r | |
275 | {\r | |
276 | FORM_ENTRY_INFO *MenuList;\r | |
277 | \r | |
278 | while (!IsListEmpty (MenuListHead)) {\r | |
279 | MenuList = FORM_ENTRY_INFO_FROM_LINK (MenuListHead->ForwardLink);\r | |
280 | RemoveEntryList (&MenuList->Link);\r | |
281 | \r | |
282 | FreePool (MenuList);\r | |
283 | }\r | |
284 | }\r | |
285 | \r | |
4d4deaac ED |
286 | /**\r |
287 | Copy current Menu list to the new menu list.\r | |
288 | \r | |
289 | @param NewMenuListHead New create Menu list.\r | |
290 | @param CurrentMenuListHead Current Menu list.\r | |
291 | \r | |
292 | **/\r | |
293 | VOID\r | |
294 | UiCopyMenuList (\r | |
295 | OUT LIST_ENTRY *NewMenuListHead,\r | |
296 | IN LIST_ENTRY *CurrentMenuListHead\r | |
297 | )\r | |
298 | {\r | |
299 | LIST_ENTRY *Link;\r | |
300 | FORM_ENTRY_INFO *MenuList;\r | |
301 | FORM_ENTRY_INFO *NewMenuEntry;\r | |
302 | \r | |
303 | //\r | |
304 | // If new menu list not empty, free it first.\r | |
305 | //\r | |
306 | UiFreeMenuList (NewMenuListHead);\r | |
307 | \r | |
308 | Link = GetFirstNode (CurrentMenuListHead);\r | |
309 | while (!IsNull (CurrentMenuListHead, Link)) {\r | |
310 | MenuList = FORM_ENTRY_INFO_FROM_LINK (Link);\r | |
311 | Link = GetNextNode (CurrentMenuListHead, Link);\r | |
312 | \r | |
313 | NewMenuEntry = AllocateZeroPool (sizeof (FORM_ENTRY_INFO));\r | |
314 | ASSERT (NewMenuEntry != NULL);\r | |
315 | NewMenuEntry->Signature = FORM_ENTRY_INFO_SIGNATURE;\r | |
316 | NewMenuEntry->HiiHandle = MenuList->HiiHandle;\r | |
317 | CopyMem (&NewMenuEntry->FormSetGuid, &MenuList->FormSetGuid, sizeof (EFI_GUID));\r | |
318 | NewMenuEntry->FormId = MenuList->FormId;\r | |
319 | NewMenuEntry->QuestionId = MenuList->QuestionId;\r | |
320 | \r | |
321 | InsertTailList (NewMenuListHead, &NewMenuEntry->Link);\r | |
322 | }\r | |
323 | }\r | |
324 | \r | |
7c6c064c ED |
325 | /**\r |
326 | Load all hii formset to the browser.\r | |
327 | \r | |
328 | **/\r | |
329 | VOID\r | |
330 | LoadAllHiiFormset (\r | |
331 | VOID\r | |
332 | )\r | |
333 | {\r | |
334 | FORM_BROWSER_FORMSET *LocalFormSet;\r | |
335 | EFI_HII_HANDLE *HiiHandles;\r | |
336 | UINTN Index;\r | |
337 | EFI_GUID ZeroGuid;\r | |
338 | EFI_STATUS Status;\r | |
6e74560f ED |
339 | FORM_BROWSER_FORMSET *OldFormset;\r |
340 | \r | |
341 | OldFormset = mSystemLevelFormSet;\r | |
7c6c064c | 342 | \r |
7936fb6a | 343 | //\r |
7c6c064c | 344 | // Get all the Hii handles\r |
7936fb6a | 345 | //\r |
7c6c064c ED |
346 | HiiHandles = HiiGetHiiHandles (NULL);\r |
347 | ASSERT (HiiHandles != NULL);\r | |
348 | \r | |
7936fb6a | 349 | //\r |
7c6c064c | 350 | // Search for formset of each class type\r |
7936fb6a | 351 | //\r |
7c6c064c ED |
352 | for (Index = 0; HiiHandles[Index] != NULL; Index++) {\r |
353 | //\r | |
354 | // Check HiiHandles[Index] does exist in global maintain list.\r | |
355 | //\r | |
356 | if (GetFormSetFromHiiHandle (HiiHandles[Index]) != NULL) {\r | |
357 | continue;\r | |
358 | }\r | |
359 | \r | |
360 | //\r | |
361 | // Initilize FormSet Setting\r | |
362 | //\r | |
363 | LocalFormSet = AllocateZeroPool (sizeof (FORM_BROWSER_FORMSET));\r | |
364 | ASSERT (LocalFormSet != NULL);\r | |
6e74560f ED |
365 | mSystemLevelFormSet = LocalFormSet;\r |
366 | \r | |
7c6c064c ED |
367 | ZeroMem (&ZeroGuid, sizeof (ZeroGuid));\r |
368 | Status = InitializeFormSet (HiiHandles[Index], &ZeroGuid, LocalFormSet);\r | |
369 | if (EFI_ERROR (Status) || IsListEmpty (&LocalFormSet->FormListHead)) {\r | |
370 | DestroyFormSet (LocalFormSet);\r | |
371 | continue;\r | |
372 | }\r | |
373 | InitializeCurrentSetting (LocalFormSet);\r | |
374 | \r | |
375 | //\r | |
376 | // Initilize Questions' Value\r | |
377 | //\r | |
378 | Status = LoadFormSetConfig (NULL, LocalFormSet);\r | |
379 | if (EFI_ERROR (Status)) {\r | |
380 | DestroyFormSet (LocalFormSet);\r | |
381 | continue;\r | |
382 | }\r | |
383 | }\r | |
384 | \r | |
7936fb6a | 385 | //\r |
7c6c064c | 386 | // Free resources, and restore gOldFormSet and gClassOfVfr\r |
7936fb6a | 387 | //\r |
7c6c064c | 388 | FreePool (HiiHandles);\r |
6e74560f ED |
389 | \r |
390 | mSystemLevelFormSet = OldFormset;\r | |
7c6c064c | 391 | }\r |
7936fb6a | 392 | \r |
bfae1330 ED |
393 | /**\r |
394 | Pop up the error info.\r | |
395 | \r | |
396 | @param BrowserStatus The input browser status.\r | |
4d4deaac | 397 | @param HiiHandle The Hiihandle for this opcode.\r |
bfae1330 ED |
398 | @param OpCode The opcode use to get the erro info and timeout value.\r |
399 | @param ErrorString Error string used by BROWSER_NO_SUBMIT_IF.\r | |
400 | \r | |
401 | **/\r | |
4d4deaac | 402 | UINT32\r |
bfae1330 ED |
403 | PopupErrorMessage (\r |
404 | IN UINT32 BrowserStatus,\r | |
4d4deaac | 405 | IN EFI_HII_HANDLE HiiHandle,\r |
bfae1330 ED |
406 | IN EFI_IFR_OP_HEADER *OpCode, OPTIONAL\r |
407 | IN CHAR16 *ErrorString\r | |
408 | )\r | |
409 | {\r | |
410 | FORM_DISPLAY_ENGINE_STATEMENT *Statement;\r | |
4d4deaac | 411 | USER_INPUT UserInputData;\r |
bfae1330 ED |
412 | \r |
413 | Statement = NULL;\r | |
414 | \r | |
415 | if (OpCode != NULL) {\r | |
416 | Statement = AllocateZeroPool (sizeof(FORM_DISPLAY_ENGINE_STATEMENT));\r | |
417 | ASSERT (Statement != NULL);\r | |
418 | Statement->OpCode = OpCode;\r | |
419 | gDisplayFormData.HighLightedStatement = Statement;\r | |
420 | }\r | |
421 | \r | |
422 | //\r | |
423 | // Used to compatible with old display engine.\r | |
424 | // New display engine not use this field.\r | |
425 | //\r | |
426 | gDisplayFormData.ErrorString = ErrorString;\r | |
427 | gDisplayFormData.BrowserStatus = BrowserStatus;\r | |
4d4deaac ED |
428 | \r |
429 | if (HiiHandle != NULL) {\r | |
430 | gDisplayFormData.HiiHandle = HiiHandle;\r | |
431 | }\r | |
432 | \r | |
433 | mFormDisplay->FormDisplay (&gDisplayFormData, &UserInputData);\r | |
bfae1330 ED |
434 | \r |
435 | gDisplayFormData.BrowserStatus = BROWSER_SUCCESS;\r | |
436 | gDisplayFormData.ErrorString = NULL;\r | |
437 | \r | |
438 | if (OpCode != NULL) {\r | |
439 | FreePool (Statement);\r | |
440 | }\r | |
4d4deaac ED |
441 | \r |
442 | return UserInputData.Action;\r | |
bfae1330 ED |
443 | }\r |
444 | \r | |
7936fb6a | 445 | /**\r |
446 | This is the routine which an external caller uses to direct the browser\r | |
447 | where to obtain it's information.\r | |
448 | \r | |
449 | \r | |
450 | @param This The Form Browser protocol instanse.\r | |
451 | @param Handles A pointer to an array of Handles. If HandleCount > 1 we\r | |
452 | display a list of the formsets for the handles specified.\r | |
453 | @param HandleCount The number of Handles specified in Handle.\r | |
454 | @param FormSetGuid This field points to the EFI_GUID which must match the Guid\r | |
455 | field in the EFI_IFR_FORM_SET op-code for the specified\r | |
456 | forms-based package. If FormSetGuid is NULL, then this\r | |
457 | function will display the first found forms package.\r | |
458 | @param FormId This field specifies which EFI_IFR_FORM to render as the first\r | |
459 | displayable page. If this field has a value of 0x0000, then\r | |
460 | the forms browser will render the specified forms in their encoded order.\r | |
d66e6c16 | 461 | @param ScreenDimensions Points to recommended form dimensions, including any non-content area, in\r |
7936fb6a | 462 | characters.\r |
f02d0c0f | 463 | @param ActionRequest Points to the action recommended by the form.\r |
7936fb6a | 464 | \r |
465 | @retval EFI_SUCCESS The function completed successfully.\r | |
466 | @retval EFI_INVALID_PARAMETER One of the parameters has an invalid value.\r | |
467 | @retval EFI_NOT_FOUND No valid forms could be found to display.\r | |
468 | \r | |
469 | **/\r | |
470 | EFI_STATUS\r | |
471 | EFIAPI\r | |
472 | SendForm (\r | |
473 | IN CONST EFI_FORM_BROWSER2_PROTOCOL *This,\r | |
474 | IN EFI_HII_HANDLE *Handles,\r | |
475 | IN UINTN HandleCount,\r | |
476 | IN EFI_GUID *FormSetGuid, OPTIONAL\r | |
477 | IN UINT16 FormId, OPTIONAL\r | |
478 | IN CONST EFI_SCREEN_DESCRIPTOR *ScreenDimensions, OPTIONAL\r | |
479 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest OPTIONAL\r | |
480 | )\r | |
481 | {\r | |
519f076a | 482 | EFI_STATUS Status;\r |
483 | UI_MENU_SELECTION *Selection;\r | |
484 | UINTN Index;\r | |
485 | FORM_BROWSER_FORMSET *FormSet;\r | |
7c6c064c | 486 | FORM_ENTRY_INFO *MenuList;\r |
f2e7732e | 487 | BOOLEAN RetVal;\r |
48a9d5f7 LG |
488 | \r |
489 | //\r | |
7c6c064c | 490 | // If EDKII_FORM_DISPLAY_ENGINE_PROTOCOL not found, return EFI_UNSUPPORTED.\r |
48a9d5f7 | 491 | //\r |
7c6c064c | 492 | if (mFormDisplay == NULL) {\r |
0b5c288c | 493 | DEBUG ((DEBUG_ERROR, "Fatal Error! EDKII_FORM_DISPLAY_ENGINE_PROTOCOL not found!"));\r |
7c6c064c | 494 | return EFI_UNSUPPORTED;\r |
48a9d5f7 | 495 | }\r |
c40bd442 | 496 | \r |
ce6d12cc | 497 | //\r |
498 | // Save globals used by SendForm()\r | |
499 | //\r | |
500 | SaveBrowserContext ();\r | |
501 | \r | |
f2e7732e | 502 | gFlagReconnect = FALSE;\r |
b2dcae4c | 503 | gResetRequiredFormLevel = FALSE;\r |
7c6c064c | 504 | gExitRequired = FALSE;\r |
f2e7732e | 505 | gCallbackReconnect = FALSE;\r |
7c6c064c ED |
506 | Status = EFI_SUCCESS;\r |
507 | gEmptyString = L"";\r | |
508 | gDisplayFormData.ScreenDimensions = (EFI_SCREEN_DESCRIPTOR *) ScreenDimensions;\r | |
519f076a | 509 | \r |
7936fb6a | 510 | for (Index = 0; Index < HandleCount; Index++) {\r |
511 | Selection = AllocateZeroPool (sizeof (UI_MENU_SELECTION));\r | |
512 | ASSERT (Selection != NULL);\r | |
513 | \r | |
514 | Selection->Handle = Handles[Index];\r | |
515 | if (FormSetGuid != NULL) {\r | |
516 | CopyMem (&Selection->FormSetGuid, FormSetGuid, sizeof (EFI_GUID));\r | |
517 | Selection->FormId = FormId;\r | |
48a9d5f7 LG |
518 | } else {\r |
519 | CopyMem (&Selection->FormSetGuid, &gEfiHiiPlatformSetupFormsetGuid, sizeof (EFI_GUID));\r | |
7936fb6a | 520 | }\r |
521 | \r | |
522 | do {\r | |
523 | FormSet = AllocateZeroPool (sizeof (FORM_BROWSER_FORMSET));\r | |
524 | ASSERT (FormSet != NULL);\r | |
525 | \r | |
93551a01 ED |
526 | //\r |
527 | // Validate the HiiHandle\r | |
528 | // if validate failed, find the first validate parent HiiHandle.\r | |
529 | //\r | |
530 | if (!ValidateHiiHandle(Selection->Handle)) {\r | |
531 | FindNextMenu (Selection, FormSetLevel);\r | |
532 | }\r | |
533 | \r | |
7936fb6a | 534 | //\r |
535 | // Initialize internal data structures of FormSet\r | |
536 | //\r | |
7c6c064c | 537 | Status = InitializeFormSet (Selection->Handle, &Selection->FormSetGuid, FormSet);\r |
e8e36190 | 538 | if (EFI_ERROR (Status) || IsListEmpty (&FormSet->FormListHead)) {\r |
7936fb6a | 539 | DestroyFormSet (FormSet);\r |
540 | break;\r | |
541 | }\r | |
542 | Selection->FormSet = FormSet;\r | |
6e74560f | 543 | mSystemLevelFormSet = FormSet;\r |
7936fb6a | 544 | \r |
7936fb6a | 545 | //\r |
546 | // Display this formset\r | |
547 | //\r | |
548 | gCurrentSelection = Selection;\r | |
549 | \r | |
550 | Status = SetupBrowser (Selection);\r | |
551 | \r | |
552 | gCurrentSelection = NULL;\r | |
6e74560f | 553 | mSystemLevelFormSet = NULL;\r |
7936fb6a | 554 | \r |
f2e7732e ED |
555 | if (gFlagReconnect || gCallbackReconnect) {\r |
556 | RetVal = ReconnectController (FormSet->DriverHandle);\r | |
557 | if (!RetVal) {\r | |
558 | PopupErrorMessage(BROWSER_RECONNECT_FAIL, NULL, NULL, NULL);\r | |
559 | }\r | |
560 | gFlagReconnect = FALSE;\r | |
561 | gCallbackReconnect = FALSE;\r | |
562 | }\r | |
563 | \r | |
25361615 ED |
564 | //\r |
565 | // If no data is changed, don't need to save current FormSet into the maintain list.\r | |
566 | //\r | |
27c304f4 | 567 | if (!IsNvUpdateRequiredForFormSet (FormSet)) {\r |
7c6c064c ED |
568 | CleanBrowserStorage(FormSet);\r |
569 | RemoveEntryList (&FormSet->Link);\r | |
570 | DestroyFormSet (FormSet);\r | |
25361615 | 571 | }\r |
7c6c064c ED |
572 | \r |
573 | if (EFI_ERROR (Status)) {\r | |
574 | break;\r | |
575 | }\r | |
576 | } while (Selection->Action == UI_ACTION_REFRESH_FORMSET);\r | |
b9feb4bd | 577 | \r |
25361615 | 578 | FreePool (Selection);\r |
b9feb4bd ED |
579 | }\r |
580 | \r | |
7936fb6a | 581 | if (ActionRequest != NULL) {\r |
582 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
b2dcae4c | 583 | if (gResetRequiredFormLevel) {\r |
7936fb6a | 584 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_RESET;\r |
585 | }\r | |
586 | }\r | |
587 | \r | |
7c6c064c | 588 | mFormDisplay->ExitDisplay();\r |
7936fb6a | 589 | \r |
7c6c064c ED |
590 | //\r |
591 | // Clear the menu history data.\r | |
592 | //\r | |
593 | while (!IsListEmpty (&mPrivateData.FormBrowserEx2.FormViewHistoryHead)) {\r | |
594 | MenuList = FORM_ENTRY_INFO_FROM_LINK (mPrivateData.FormBrowserEx2.FormViewHistoryHead.ForwardLink);\r | |
595 | RemoveEntryList (&MenuList->Link);\r | |
596 | FreePool (MenuList);\r | |
597 | }\r | |
7936fb6a | 598 | \r |
ce6d12cc | 599 | //\r |
600 | // Restore globals used by SendForm()\r | |
601 | //\r | |
602 | RestoreBrowserContext ();\r | |
603 | \r | |
7936fb6a | 604 | return Status;\r |
605 | }\r | |
606 | \r | |
7c6c064c ED |
607 | /**\r |
608 | Get or set data to the storage.\r | |
609 | \r | |
610 | @param ResultsDataSize The size of the buffer associatedwith ResultsData.\r | |
611 | @param ResultsData A string returned from an IFR browser or\r | |
612 | equivalent. The results string will have no\r | |
613 | routing information in them.\r | |
614 | @param RetrieveData A BOOLEAN field which allows an agent to retrieve\r | |
615 | (if RetrieveData = TRUE) data from the uncommitted\r | |
616 | browser state information or set (if RetrieveData\r | |
617 | = FALSE) data in the uncommitted browser state\r | |
618 | information.\r | |
619 | @param Storage The pointer to the storage.\r | |
620 | \r | |
621 | @retval EFI_SUCCESS The results have been distributed or are awaiting\r | |
622 | distribution.\r | |
623 | \r | |
624 | **/\r | |
625 | EFI_STATUS \r | |
626 | ProcessStorage (\r | |
627 | IN OUT UINTN *ResultsDataSize,\r | |
628 | IN OUT EFI_STRING *ResultsData,\r | |
629 | IN BOOLEAN RetrieveData,\r | |
630 | IN BROWSER_STORAGE *Storage\r | |
631 | )\r | |
632 | {\r | |
633 | CHAR16 *ConfigResp;\r | |
634 | EFI_STATUS Status;\r | |
635 | CHAR16 *StrPtr;\r | |
636 | UINTN BufferSize;\r | |
637 | UINTN TmpSize;\r | |
5ad66ec6 | 638 | UINTN MaxLen;\r |
a35ecb75 | 639 | FORMSET_STORAGE *BrowserStorage;\r |
7c6c064c ED |
640 | \r |
641 | if (RetrieveData) {\r | |
642 | //\r | |
643 | // Generate <ConfigResp>\r | |
644 | //\r | |
645 | Status = StorageToConfigResp (Storage, &ConfigResp, Storage->ConfigRequest, TRUE);\r | |
646 | if (EFI_ERROR (Status)) {\r | |
647 | return Status;\r | |
648 | }\r | |
649 | \r | |
650 | //\r | |
651 | // Skip <ConfigHdr> and '&' to point to <ConfigBody> when first copy the configbody.\r | |
652 | // Also need to consider add "\0" at first time.\r | |
653 | //\r | |
a35ecb75 ED |
654 | StrPtr = StrStr (ConfigResp, L"PATH");\r |
655 | ASSERT (StrPtr != NULL);\r | |
656 | StrPtr = StrStr (StrPtr, L"&");\r | |
657 | StrPtr += 1;\r | |
7c6c064c ED |
658 | BufferSize = StrSize (StrPtr);\r |
659 | \r | |
7c6c064c ED |
660 | //\r |
661 | // Copy the data if the input buffer is bigger enough.\r | |
662 | //\r | |
663 | if (*ResultsDataSize >= BufferSize) {\r | |
5ad66ec6 | 664 | StrCpyS (*ResultsData, *ResultsDataSize / sizeof (CHAR16), StrPtr);\r |
7c6c064c ED |
665 | }\r |
666 | \r | |
667 | *ResultsDataSize = BufferSize;\r | |
668 | FreePool (ConfigResp);\r | |
669 | } else {\r | |
670 | //\r | |
671 | // Prepare <ConfigResp>\r | |
672 | //\r | |
a35ecb75 ED |
673 | BrowserStorage = GetFstStgFromBrsStg (Storage);\r |
674 | ASSERT (BrowserStorage != NULL);\r | |
7c6c064c | 675 | TmpSize = StrLen (*ResultsData);\r |
a35ecb75 | 676 | BufferSize = (TmpSize + StrLen (BrowserStorage->ConfigHdr) + 2) * sizeof (CHAR16);\r |
5ad66ec6 | 677 | MaxLen = BufferSize / sizeof (CHAR16);\r |
7c6c064c ED |
678 | ConfigResp = AllocateZeroPool (BufferSize);\r |
679 | ASSERT (ConfigResp != NULL);\r | |
680 | \r | |
5ad66ec6 DB |
681 | StrCpyS (ConfigResp, MaxLen, BrowserStorage->ConfigHdr);\r |
682 | StrCatS (ConfigResp, MaxLen, L"&");\r | |
683 | StrCatS (ConfigResp, MaxLen, *ResultsData);\r | |
7c6c064c ED |
684 | \r |
685 | //\r | |
686 | // Update Browser uncommited data\r | |
687 | //\r | |
688 | Status = ConfigRespToStorage (Storage, ConfigResp);\r | |
689 | FreePool (ConfigResp);\r | |
690 | if (EFI_ERROR (Status)) {\r | |
691 | return Status;\r | |
692 | }\r | |
693 | }\r | |
694 | \r | |
695 | return EFI_SUCCESS;\r | |
696 | }\r | |
7936fb6a | 697 | \r |
698 | /**\r | |
7c6c064c ED |
699 | This routine called this service in the browser to retrieve or set certain uncommitted \r |
700 | state information that resides in the open formsets. \r | |
7936fb6a | 701 | \r |
702 | @param This A pointer to the EFI_FORM_BROWSER2_PROTOCOL\r | |
703 | instance.\r | |
704 | @param ResultsDataSize A pointer to the size of the buffer associated\r | |
705 | with ResultsData.\r | |
706 | @param ResultsData A string returned from an IFR browser or\r | |
707 | equivalent. The results string will have no\r | |
708 | routing information in them.\r | |
709 | @param RetrieveData A BOOLEAN field which allows an agent to retrieve\r | |
710 | (if RetrieveData = TRUE) data from the uncommitted\r | |
711 | browser state information or set (if RetrieveData\r | |
712 | = FALSE) data in the uncommitted browser state\r | |
713 | information.\r | |
714 | @param VariableGuid An optional field to indicate the target variable\r | |
715 | GUID name to use.\r | |
716 | @param VariableName An optional field to indicate the target\r | |
717 | human-readable variable name.\r | |
718 | \r | |
719 | @retval EFI_SUCCESS The results have been distributed or are awaiting\r | |
720 | distribution.\r | |
721 | @retval EFI_BUFFER_TOO_SMALL The ResultsDataSize specified was too small to\r | |
722 | contain the results data.\r | |
723 | \r | |
724 | **/\r | |
725 | EFI_STATUS\r | |
726 | EFIAPI\r | |
727 | BrowserCallback (\r | |
728 | IN CONST EFI_FORM_BROWSER2_PROTOCOL *This,\r | |
729 | IN OUT UINTN *ResultsDataSize,\r | |
730 | IN OUT EFI_STRING ResultsData,\r | |
731 | IN BOOLEAN RetrieveData,\r | |
732 | IN CONST EFI_GUID *VariableGuid, OPTIONAL\r | |
733 | IN CONST CHAR16 *VariableName OPTIONAL\r | |
734 | )\r | |
735 | {\r | |
736 | EFI_STATUS Status;\r | |
737 | LIST_ENTRY *Link;\r | |
7c6c064c ED |
738 | BROWSER_STORAGE *Storage;\r |
739 | FORMSET_STORAGE *FormsetStorage;\r | |
7c6c064c | 740 | UINTN TotalSize;\r |
7936fb6a | 741 | BOOLEAN Found;\r |
7936fb6a | 742 | \r |
743 | if (ResultsDataSize == NULL || ResultsData == NULL) {\r | |
744 | return EFI_INVALID_PARAMETER;\r | |
745 | }\r | |
746 | \r | |
7c6c064c ED |
747 | TotalSize = *ResultsDataSize;\r |
748 | Storage = NULL;\r | |
749 | Found = FALSE;\r | |
750 | Status = EFI_SUCCESS;\r | |
7936fb6a | 751 | \r |
7936fb6a | 752 | if (VariableGuid != NULL) {\r |
753 | //\r | |
7c6c064c | 754 | // Try to find target storage in the current formset.\r |
7936fb6a | 755 | //\r |
7c6c064c ED |
756 | Link = GetFirstNode (&gBrowserStorageList);\r |
757 | while (!IsNull (&gBrowserStorageList, Link)) {\r | |
758 | Storage = BROWSER_STORAGE_FROM_LINK (Link);\r | |
759 | Link = GetNextNode (&gBrowserStorageList, Link);\r | |
760 | //\r | |
761 | // Check the current storage.\r | |
762 | //\r | |
763 | if (!CompareGuid (&Storage->Guid, (EFI_GUID *) VariableGuid)) {\r | |
764 | continue;\r | |
765 | }\r | |
7936fb6a | 766 | \r |
7c6c064c ED |
767 | if (Storage->Type == EFI_HII_VARSTORE_BUFFER ||\r |
768 | Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r | |
769 | //\r | |
770 | // Buffer storage require both GUID and Name\r | |
771 | //\r | |
772 | if (VariableName == NULL) {\r | |
773 | return EFI_NOT_FOUND;\r | |
774 | }\r | |
7936fb6a | 775 | \r |
7c6c064c ED |
776 | if (StrCmp (Storage->Name, (CHAR16 *) VariableName) != 0) {\r |
777 | continue;\r | |
7936fb6a | 778 | }\r |
7936fb6a | 779 | }\r |
7c6c064c | 780 | \r |
fae73624 ED |
781 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE ||\r |
782 | Storage->Type == EFI_HII_VARSTORE_BUFFER) {\r | |
783 | if (mSystemLevelFormSet == NULL || mSystemLevelFormSet->HiiHandle == NULL) {\r | |
784 | return EFI_NOT_FOUND;\r | |
785 | }\r | |
786 | \r | |
787 | if (Storage->HiiHandle != mSystemLevelFormSet->HiiHandle) {\r | |
788 | continue;\r | |
789 | }\r | |
790 | }\r | |
791 | \r | |
7c6c064c ED |
792 | Status = ProcessStorage (&TotalSize, &ResultsData, RetrieveData, Storage);\r |
793 | if (EFI_ERROR (Status)) {\r | |
794 | return Status;\r | |
795 | }\r | |
796 | \r | |
9d34cac8 ED |
797 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r |
798 | ConfigRequestAdjust (Storage, ResultsData, TRUE);\r | |
799 | }\r | |
800 | \r | |
7c6c064c ED |
801 | //\r |
802 | // Different formsets may have same varstore, so here just set the flag\r | |
803 | // not exit the circle.\r | |
804 | // \r | |
805 | Found = TRUE;\r | |
806 | break;\r | |
7936fb6a | 807 | }\r |
808 | \r | |
809 | if (!Found) {\r | |
810 | return EFI_NOT_FOUND;\r | |
811 | }\r | |
812 | } else {\r | |
813 | //\r | |
814 | // GUID/Name is not specified, take the first storage in FormSet\r | |
815 | //\r | |
6e74560f | 816 | if (mSystemLevelFormSet == NULL) {\r |
7c6c064c | 817 | return EFI_NOT_READY;\r |
b9feb4bd ED |
818 | }\r |
819 | \r | |
25361615 ED |
820 | //\r |
821 | // Generate <ConfigResp>\r | |
822 | //\r | |
6e74560f ED |
823 | Link = GetFirstNode (&mSystemLevelFormSet->StorageListHead);\r |
824 | if (IsNull (&mSystemLevelFormSet->StorageListHead, Link)) {\r | |
7c6c064c ED |
825 | return EFI_UNSUPPORTED;\r |
826 | }\r | |
827 | \r | |
828 | FormsetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
829 | \r | |
830 | Status = ProcessStorage (&TotalSize, &ResultsData, RetrieveData, FormsetStorage->BrowserStorage);\r | |
7936fb6a | 831 | if (EFI_ERROR (Status)) {\r |
832 | return Status;\r | |
833 | }\r | |
7c6c064c | 834 | }\r |
7936fb6a | 835 | \r |
7c6c064c ED |
836 | if (RetrieveData) {\r |
837 | Status = TotalSize <= *ResultsDataSize ? EFI_SUCCESS : EFI_BUFFER_TOO_SMALL;\r | |
838 | *ResultsDataSize = TotalSize;\r | |
839 | }\r | |
840 | \r | |
841 | return Status;\r | |
7936fb6a | 842 | \r |
7c6c064c | 843 | }\r |
7936fb6a | 844 | \r |
7936fb6a | 845 | \r |
7c6c064c ED |
846 | /**\r |
847 | Callback function for SimpleTextInEx protocol install events\r | |
7936fb6a | 848 | \r |
7c6c064c ED |
849 | @param Event the event that is signaled.\r |
850 | @param Context not used here.\r | |
7936fb6a | 851 | \r |
7c6c064c ED |
852 | **/\r |
853 | VOID\r | |
854 | EFIAPI\r | |
855 | FormDisplayCallback (\r | |
856 | IN EFI_EVENT Event,\r | |
857 | IN VOID *Context\r | |
858 | )\r | |
859 | {\r | |
7c6c064c ED |
860 | if (mFormDisplay != NULL) {\r |
861 | return;\r | |
7936fb6a | 862 | }\r |
863 | \r | |
831537d6 | 864 | gBS->LocateProtocol (\r |
7c6c064c ED |
865 | &gEdkiiFormDisplayEngineProtocolGuid,\r |
866 | NULL,\r | |
867 | (VOID **) &mFormDisplay\r | |
868 | );\r | |
7936fb6a | 869 | }\r |
870 | \r | |
7936fb6a | 871 | /**\r |
872 | Initialize Setup Browser driver.\r | |
873 | \r | |
874 | @param ImageHandle The image handle.\r | |
875 | @param SystemTable The system table.\r | |
876 | \r | |
877 | @retval EFI_SUCCESS The Setup Browser module is initialized correctly..\r | |
878 | @return Other value if failed to initialize the Setup Browser module.\r | |
879 | \r | |
880 | **/\r | |
881 | EFI_STATUS\r | |
882 | EFIAPI\r | |
883 | InitializeSetup (\r | |
884 | IN EFI_HANDLE ImageHandle,\r | |
885 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
886 | )\r | |
887 | {\r | |
888 | EFI_STATUS Status;\r | |
7c6c064c | 889 | VOID *Registration;\r |
7936fb6a | 890 | \r |
891 | //\r | |
892 | // Locate required Hii relative protocols\r | |
893 | //\r | |
894 | Status = gBS->LocateProtocol (\r | |
895 | &gEfiHiiDatabaseProtocolGuid,\r | |
896 | NULL,\r | |
897 | (VOID **) &mHiiDatabase\r | |
898 | );\r | |
899 | ASSERT_EFI_ERROR (Status);\r | |
900 | \r | |
7936fb6a | 901 | Status = gBS->LocateProtocol (\r |
902 | &gEfiHiiConfigRoutingProtocolGuid,\r | |
903 | NULL,\r | |
904 | (VOID **) &mHiiConfigRouting\r | |
905 | );\r | |
906 | ASSERT_EFI_ERROR (Status);\r | |
907 | \r | |
80a047f0 ED |
908 | Status = gBS->LocateProtocol (\r |
909 | &gEfiDevicePathFromTextProtocolGuid,\r | |
910 | NULL,\r | |
911 | (VOID **) &mPathFromText\r | |
912 | );\r | |
913 | \r | |
7936fb6a | 914 | //\r |
915 | // Install FormBrowser2 protocol\r | |
916 | //\r | |
917 | mPrivateData.Handle = NULL;\r | |
918 | Status = gBS->InstallProtocolInterface (\r | |
919 | &mPrivateData.Handle,\r | |
920 | &gEfiFormBrowser2ProtocolGuid,\r | |
921 | EFI_NATIVE_INTERFACE,\r | |
922 | &mPrivateData.FormBrowser2\r | |
923 | );\r | |
924 | ASSERT_EFI_ERROR (Status);\r | |
925 | \r | |
48a9d5f7 | 926 | //\r |
7c6c064c | 927 | // Install FormBrowserEx2 protocol\r |
48a9d5f7 | 928 | //\r |
184f3a02 ED |
929 | InitializeListHead (&mPrivateData.FormBrowserEx2.FormViewHistoryHead);\r |
930 | InitializeListHead (&mPrivateData.FormBrowserEx2.OverrideQestListHead);\r | |
48a9d5f7 | 931 | mPrivateData.Handle = NULL;\r |
7c6c064c ED |
932 | Status = gBS->InstallProtocolInterface (\r |
933 | &mPrivateData.Handle,\r | |
934 | &gEdkiiFormBrowserEx2ProtocolGuid,\r | |
935 | EFI_NATIVE_INTERFACE,\r | |
936 | &mPrivateData.FormBrowserEx2\r | |
937 | );\r | |
938 | ASSERT_EFI_ERROR (Status);\r | |
939 | \r | |
48a9d5f7 LG |
940 | Status = gBS->InstallProtocolInterface (\r |
941 | &mPrivateData.Handle,\r | |
2fa0e11d | 942 | &gEdkiiFormBrowserExProtocolGuid,\r |
48a9d5f7 LG |
943 | EFI_NATIVE_INTERFACE,\r |
944 | &mPrivateData.FormBrowserEx\r | |
945 | );\r | |
7c6c064c ED |
946 | ASSERT_EFI_ERROR (Status);\r |
947 | \r | |
948 | InitializeDisplayFormData ();\r | |
949 | \r | |
950 | Status = gBS->LocateProtocol (\r | |
951 | &gEdkiiFormDisplayEngineProtocolGuid,\r | |
952 | NULL,\r | |
953 | (VOID **) &mFormDisplay\r | |
954 | );\r | |
48a9d5f7 | 955 | \r |
7c6c064c ED |
956 | if (EFI_ERROR (Status)) {\r |
957 | EfiCreateProtocolNotifyEvent (\r | |
958 | &gEdkiiFormDisplayEngineProtocolGuid,\r | |
959 | TPL_CALLBACK,\r | |
960 | FormDisplayCallback,\r | |
961 | NULL,\r | |
962 | &Registration\r | |
963 | );\r | |
964 | }\r | |
965 | \r | |
966 | return EFI_SUCCESS;\r | |
7936fb6a | 967 | }\r |
968 | \r | |
969 | \r | |
970 | /**\r | |
971 | Create a new string in HII Package List.\r | |
972 | \r | |
973 | @param String The String to be added\r | |
974 | @param HiiHandle The package list in the HII database to insert the\r | |
975 | specified string.\r | |
976 | \r | |
977 | @return The output string.\r | |
978 | \r | |
979 | **/\r | |
980 | EFI_STRING_ID\r | |
981 | NewString (\r | |
982 | IN CHAR16 *String,\r | |
983 | IN EFI_HII_HANDLE HiiHandle\r | |
984 | )\r | |
985 | {\r | |
986 | EFI_STRING_ID StringId;\r | |
7936fb6a | 987 | \r |
cb7d01c0 | 988 | StringId = HiiSetString (HiiHandle, 0, String, NULL);\r |
989 | ASSERT (StringId != 0);\r | |
7936fb6a | 990 | \r |
991 | return StringId;\r | |
992 | }\r | |
993 | \r | |
994 | \r | |
995 | /**\r | |
996 | Delete a string from HII Package List.\r | |
997 | \r | |
998 | @param StringId Id of the string in HII database.\r | |
999 | @param HiiHandle The HII package list handle.\r | |
1000 | \r | |
1001 | @retval EFI_SUCCESS The string was deleted successfully.\r | |
1002 | \r | |
1003 | **/\r | |
1004 | EFI_STATUS\r | |
1005 | DeleteString (\r | |
1006 | IN EFI_STRING_ID StringId,\r | |
1007 | IN EFI_HII_HANDLE HiiHandle\r | |
1008 | )\r | |
1009 | {\r | |
1010 | CHAR16 NullChar;\r | |
1011 | \r | |
1012 | NullChar = CHAR_NULL;\r | |
cb7d01c0 | 1013 | HiiSetString (HiiHandle, StringId, &NullChar, NULL);\r |
1014 | return EFI_SUCCESS;\r | |
7936fb6a | 1015 | }\r |
1016 | \r | |
1017 | \r | |
1018 | /**\r | |
1019 | Get the string based on the StringId and HII Package List Handle.\r | |
1020 | \r | |
1021 | @param Token The String's ID.\r | |
1022 | @param HiiHandle The package list in the HII database to search for\r | |
1023 | the specified string.\r | |
1024 | \r | |
1025 | @return The output string.\r | |
1026 | \r | |
1027 | **/\r | |
1028 | CHAR16 *\r | |
1029 | GetToken (\r | |
1030 | IN EFI_STRING_ID Token,\r | |
1031 | IN EFI_HII_HANDLE HiiHandle\r | |
1032 | )\r | |
1033 | {\r | |
cb7d01c0 | 1034 | EFI_STRING String;\r |
7936fb6a | 1035 | \r |
2573712e LG |
1036 | if (HiiHandle == NULL) {\r |
1037 | return NULL;\r | |
1038 | }\r | |
1039 | \r | |
cb7d01c0 | 1040 | String = HiiGetString (HiiHandle, Token, NULL);\r |
0e8e994d | 1041 | if (String == NULL) {\r |
d6bee311 | 1042 | String = AllocateCopyPool (StrSize (mUnknownString), mUnknownString);\r |
0e8e994d | 1043 | ASSERT (String != NULL);\r |
1044 | }\r | |
cb7d01c0 | 1045 | return (CHAR16 *) String;\r |
7936fb6a | 1046 | }\r |
1047 | \r | |
1048 | \r | |
1049 | /**\r | |
1050 | Allocate new memory and then copy the Unicode string Source to Destination.\r | |
1051 | \r | |
1052 | @param Dest Location to copy string\r | |
1053 | @param Src String to copy\r | |
1054 | \r | |
1055 | **/\r | |
1056 | VOID\r | |
1057 | NewStringCpy (\r | |
1058 | IN OUT CHAR16 **Dest,\r | |
1059 | IN CHAR16 *Src\r | |
1060 | )\r | |
1061 | {\r | |
676df92c | 1062 | if (*Dest != NULL) {\r |
1063 | FreePool (*Dest);\r | |
1064 | }\r | |
7936fb6a | 1065 | *Dest = AllocateCopyPool (StrSize (Src), Src);\r |
1066 | ASSERT (*Dest != NULL);\r | |
1067 | }\r | |
1068 | \r | |
1069 | \r | |
1070 | /**\r | |
1071 | Allocate new memory and concatinate Source on the end of Destination.\r | |
1072 | \r | |
1073 | @param Dest String to added to the end of.\r | |
1074 | @param Src String to concatinate.\r | |
1075 | \r | |
1076 | **/\r | |
1077 | VOID\r | |
1078 | NewStringCat (\r | |
1079 | IN OUT CHAR16 **Dest,\r | |
1080 | IN CHAR16 *Src\r | |
1081 | )\r | |
1082 | {\r | |
1083 | CHAR16 *NewString;\r | |
5ad66ec6 | 1084 | UINTN MaxLen;\r |
7936fb6a | 1085 | \r |
1086 | if (*Dest == NULL) {\r | |
1087 | NewStringCpy (Dest, Src);\r | |
1088 | return;\r | |
1089 | }\r | |
1090 | \r | |
5ad66ec6 DB |
1091 | MaxLen = ( StrSize (*Dest) + StrSize (Src) - 1) / sizeof (CHAR16);\r |
1092 | NewString = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r | |
25361615 ED |
1093 | ASSERT (NewString != NULL);\r |
1094 | \r | |
5ad66ec6 DB |
1095 | StrCpyS (NewString, MaxLen, *Dest);\r |
1096 | StrCatS (NewString, MaxLen, Src);\r | |
25361615 ED |
1097 | \r |
1098 | FreePool (*Dest);\r | |
1099 | *Dest = NewString;\r | |
1100 | }\r | |
1101 | \r | |
7936fb6a | 1102 | /**\r |
1103 | Get Value for given Name from a NameValue Storage.\r | |
1104 | \r | |
1105 | @param Storage The NameValue Storage.\r | |
1106 | @param Name The Name.\r | |
1107 | @param Value The retured Value.\r | |
816a7110 | 1108 | @param GetValueFrom Where to get source value, from EditValue or Value.\r |
7936fb6a | 1109 | \r |
1110 | @retval EFI_SUCCESS Value found for given Name.\r | |
1111 | @retval EFI_NOT_FOUND No such Name found in NameValue storage.\r | |
1112 | \r | |
1113 | **/\r | |
1114 | EFI_STATUS\r | |
1115 | GetValueByName (\r | |
94f3aae7 | 1116 | IN BROWSER_STORAGE *Storage,\r |
816a7110 ED |
1117 | IN CHAR16 *Name,\r |
1118 | IN OUT CHAR16 **Value,\r | |
1119 | IN GET_SET_QUESTION_VALUE_WITH GetValueFrom\r | |
7936fb6a | 1120 | )\r |
1121 | {\r | |
1122 | LIST_ENTRY *Link;\r | |
1123 | NAME_VALUE_NODE *Node;\r | |
1124 | \r | |
816a7110 ED |
1125 | if (GetValueFrom != GetSetValueWithEditBuffer && GetValueFrom != GetSetValueWithBuffer) {\r |
1126 | return EFI_INVALID_PARAMETER;\r | |
1127 | }\r | |
1128 | \r | |
7936fb6a | 1129 | *Value = NULL;\r |
1130 | \r | |
1131 | Link = GetFirstNode (&Storage->NameValueListHead);\r | |
1132 | while (!IsNull (&Storage->NameValueListHead, Link)) {\r | |
1133 | Node = NAME_VALUE_NODE_FROM_LINK (Link);\r | |
1134 | \r | |
1135 | if (StrCmp (Name, Node->Name) == 0) {\r | |
816a7110 ED |
1136 | if (GetValueFrom == GetSetValueWithEditBuffer) {\r |
1137 | NewStringCpy (Value, Node->EditValue);\r | |
1138 | } else {\r | |
1139 | NewStringCpy (Value, Node->Value);\r | |
1140 | }\r | |
7936fb6a | 1141 | return EFI_SUCCESS;\r |
1142 | }\r | |
1143 | \r | |
1144 | Link = GetNextNode (&Storage->NameValueListHead, Link);\r | |
1145 | }\r | |
1146 | \r | |
1147 | return EFI_NOT_FOUND;\r | |
1148 | }\r | |
1149 | \r | |
1150 | \r | |
1151 | /**\r | |
1152 | Set Value of given Name in a NameValue Storage.\r | |
1153 | \r | |
1154 | @param Storage The NameValue Storage.\r | |
1155 | @param Name The Name.\r | |
1156 | @param Value The Value to set.\r | |
816a7110 | 1157 | @param SetValueTo Whether update editValue or Value.\r |
7c6c064c | 1158 | @param ReturnNode The node use the input name.\r |
7936fb6a | 1159 | \r |
1160 | @retval EFI_SUCCESS Value found for given Name.\r | |
1161 | @retval EFI_NOT_FOUND No such Name found in NameValue storage.\r | |
1162 | \r | |
1163 | **/\r | |
1164 | EFI_STATUS\r | |
1165 | SetValueByName (\r | |
7c6c064c ED |
1166 | IN BROWSER_STORAGE *Storage,\r |
1167 | IN CHAR16 *Name,\r | |
1168 | IN CHAR16 *Value,\r | |
1169 | IN GET_SET_QUESTION_VALUE_WITH SetValueTo,\r | |
1170 | OUT NAME_VALUE_NODE **ReturnNode\r | |
7936fb6a | 1171 | )\r |
1172 | {\r | |
1173 | LIST_ENTRY *Link;\r | |
1174 | NAME_VALUE_NODE *Node;\r | |
b18e7050 | 1175 | CHAR16 *Buffer;\r |
7936fb6a | 1176 | \r |
816a7110 ED |
1177 | if (SetValueTo != GetSetValueWithEditBuffer && SetValueTo != GetSetValueWithBuffer) {\r |
1178 | return EFI_INVALID_PARAMETER;\r | |
1179 | }\r | |
1180 | \r | |
7936fb6a | 1181 | Link = GetFirstNode (&Storage->NameValueListHead);\r |
1182 | while (!IsNull (&Storage->NameValueListHead, Link)) {\r | |
1183 | Node = NAME_VALUE_NODE_FROM_LINK (Link);\r | |
1184 | \r | |
1185 | if (StrCmp (Name, Node->Name) == 0) {\r | |
816a7110 | 1186 | if (SetValueTo == GetSetValueWithEditBuffer) {\r |
b18e7050 ED |
1187 | Buffer = Node->EditValue;\r |
1188 | } else {\r | |
1189 | Buffer = Node->Value;\r | |
1190 | }\r | |
1191 | if (Buffer != NULL) {\r | |
1192 | FreePool (Buffer);\r | |
1193 | }\r | |
1194 | Buffer = AllocateCopyPool (StrSize (Value), Value);\r | |
1195 | ASSERT (Buffer != NULL);\r | |
816a7110 | 1196 | if (SetValueTo == GetSetValueWithEditBuffer) {\r |
b18e7050 ED |
1197 | Node->EditValue = Buffer;\r |
1198 | } else {\r | |
1199 | Node->Value = Buffer;\r | |
676df92c | 1200 | }\r |
7c6c064c ED |
1201 | \r |
1202 | if (ReturnNode != NULL) {\r | |
1203 | *ReturnNode = Node;\r | |
1204 | }\r | |
1205 | \r | |
7936fb6a | 1206 | return EFI_SUCCESS;\r |
1207 | }\r | |
1208 | \r | |
1209 | Link = GetNextNode (&Storage->NameValueListHead, Link);\r | |
1210 | }\r | |
1211 | \r | |
1212 | return EFI_NOT_FOUND;\r | |
1213 | }\r | |
1214 | \r | |
1215 | \r | |
1216 | /**\r | |
1217 | Convert setting of Buffer Storage or NameValue Storage to <ConfigResp>.\r | |
1218 | \r | |
94f3aae7 | 1219 | @param Storage The Storage to be conveted.\r |
7936fb6a | 1220 | @param ConfigResp The returned <ConfigResp>.\r |
94f3aae7 | 1221 | @param ConfigRequest The ConfigRequest string.\r |
7c6c064c | 1222 | @param GetEditBuf Get the data from editbuffer or buffer.\r |
7936fb6a | 1223 | \r |
1224 | @retval EFI_SUCCESS Convert success.\r | |
1225 | @retval EFI_INVALID_PARAMETER Incorrect storage type.\r | |
1226 | \r | |
1227 | **/\r | |
1228 | EFI_STATUS\r | |
1229 | StorageToConfigResp (\r | |
94f3aae7 | 1230 | IN BROWSER_STORAGE *Storage,\r |
b18e7050 | 1231 | IN CHAR16 **ConfigResp,\r |
7c6c064c ED |
1232 | IN CHAR16 *ConfigRequest,\r |
1233 | IN BOOLEAN GetEditBuf\r | |
7936fb6a | 1234 | )\r |
1235 | {\r | |
94f3aae7 ED |
1236 | EFI_STATUS Status;\r |
1237 | EFI_STRING Progress;\r | |
7936fb6a | 1238 | LIST_ENTRY *Link;\r |
1239 | NAME_VALUE_NODE *Node;\r | |
7c6c064c | 1240 | UINT8 *SourceBuf;\r |
a35ecb75 | 1241 | FORMSET_STORAGE *FormsetStorage;\r |
7936fb6a | 1242 | \r |
1243 | Status = EFI_SUCCESS;\r | |
1244 | \r | |
1245 | switch (Storage->Type) {\r | |
1246 | case EFI_HII_VARSTORE_BUFFER:\r | |
cce6230f | 1247 | case EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER:\r |
7c6c064c | 1248 | SourceBuf = GetEditBuf ? Storage->EditBuffer : Storage->Buffer;\r |
7936fb6a | 1249 | Status = mHiiConfigRouting->BlockToConfig (\r |
1250 | mHiiConfigRouting,\r | |
b18e7050 | 1251 | ConfigRequest,\r |
7c6c064c | 1252 | SourceBuf,\r |
7936fb6a | 1253 | Storage->Size,\r |
1254 | ConfigResp,\r | |
1255 | &Progress\r | |
1256 | );\r | |
1257 | break;\r | |
1258 | \r | |
1259 | case EFI_HII_VARSTORE_NAME_VALUE:\r | |
1260 | *ConfigResp = NULL;\r | |
a35ecb75 ED |
1261 | FormsetStorage = GetFstStgFromBrsStg(Storage);\r |
1262 | ASSERT (FormsetStorage != NULL);\r | |
1263 | NewStringCat (ConfigResp, FormsetStorage->ConfigHdr);\r | |
7936fb6a | 1264 | \r |
1265 | Link = GetFirstNode (&Storage->NameValueListHead);\r | |
1266 | while (!IsNull (&Storage->NameValueListHead, Link)) {\r | |
1267 | Node = NAME_VALUE_NODE_FROM_LINK (Link);\r | |
1268 | \r | |
b18e7050 ED |
1269 | if (StrStr (ConfigRequest, Node->Name) != NULL) {\r |
1270 | NewStringCat (ConfigResp, L"&");\r | |
1271 | NewStringCat (ConfigResp, Node->Name);\r | |
1272 | NewStringCat (ConfigResp, L"=");\r | |
7c6c064c ED |
1273 | if (GetEditBuf) {\r |
1274 | NewStringCat (ConfigResp, Node->EditValue);\r | |
1275 | } else {\r | |
1276 | NewStringCat (ConfigResp, Node->Value);\r | |
1277 | }\r | |
b18e7050 | 1278 | }\r |
7936fb6a | 1279 | Link = GetNextNode (&Storage->NameValueListHead, Link);\r |
1280 | }\r | |
1281 | break;\r | |
1282 | \r | |
1283 | case EFI_HII_VARSTORE_EFI_VARIABLE:\r | |
1284 | default:\r | |
1285 | Status = EFI_INVALID_PARAMETER;\r | |
1286 | break;\r | |
1287 | }\r | |
1288 | \r | |
1289 | return Status;\r | |
1290 | }\r | |
1291 | \r | |
1292 | \r | |
1293 | /**\r | |
1294 | Convert <ConfigResp> to settings in Buffer Storage or NameValue Storage.\r | |
1295 | \r | |
1296 | @param Storage The Storage to receive the settings.\r | |
1297 | @param ConfigResp The <ConfigResp> to be converted.\r | |
1298 | \r | |
1299 | @retval EFI_SUCCESS Convert success.\r | |
1300 | @retval EFI_INVALID_PARAMETER Incorrect storage type.\r | |
1301 | \r | |
1302 | **/\r | |
1303 | EFI_STATUS\r | |
1304 | ConfigRespToStorage (\r | |
94f3aae7 | 1305 | IN BROWSER_STORAGE *Storage,\r |
7936fb6a | 1306 | IN CHAR16 *ConfigResp\r |
1307 | )\r | |
1308 | {\r | |
1309 | EFI_STATUS Status;\r | |
1310 | EFI_STRING Progress;\r | |
1311 | UINTN BufferSize;\r | |
1312 | CHAR16 *StrPtr;\r | |
1313 | CHAR16 *Name;\r | |
1314 | CHAR16 *Value;\r | |
1315 | \r | |
1316 | Status = EFI_SUCCESS;\r | |
1317 | \r | |
1318 | switch (Storage->Type) {\r | |
1319 | case EFI_HII_VARSTORE_BUFFER:\r | |
cce6230f | 1320 | case EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER:\r |
7936fb6a | 1321 | BufferSize = Storage->Size;\r |
1322 | Status = mHiiConfigRouting->ConfigToBlock (\r | |
1323 | mHiiConfigRouting,\r | |
1324 | ConfigResp,\r | |
1325 | Storage->EditBuffer,\r | |
1326 | &BufferSize,\r | |
1327 | &Progress\r | |
1328 | );\r | |
1329 | break;\r | |
1330 | \r | |
1331 | case EFI_HII_VARSTORE_NAME_VALUE:\r | |
40245175 LG |
1332 | StrPtr = StrStr (ConfigResp, L"PATH");\r |
1333 | if (StrPtr == NULL) {\r | |
1334 | break;\r | |
1335 | }\r | |
7936fb6a | 1336 | StrPtr = StrStr (ConfigResp, L"&");\r |
1337 | while (StrPtr != NULL) {\r | |
1338 | //\r | |
1339 | // Skip '&'\r | |
1340 | //\r | |
1341 | StrPtr = StrPtr + 1;\r | |
1342 | Name = StrPtr;\r | |
1343 | StrPtr = StrStr (StrPtr, L"=");\r | |
1344 | if (StrPtr == NULL) {\r | |
1345 | break;\r | |
1346 | }\r | |
1347 | *StrPtr = 0;\r | |
1348 | \r | |
1349 | //\r | |
1350 | // Skip '='\r | |
1351 | //\r | |
1352 | StrPtr = StrPtr + 1;\r | |
1353 | Value = StrPtr;\r | |
1354 | StrPtr = StrStr (StrPtr, L"&");\r | |
1355 | if (StrPtr != NULL) {\r | |
1356 | *StrPtr = 0;\r | |
1357 | }\r | |
7c6c064c | 1358 | SetValueByName (Storage, Name, Value, GetSetValueWithEditBuffer, NULL);\r |
7936fb6a | 1359 | }\r |
1360 | break;\r | |
1361 | \r | |
1362 | case EFI_HII_VARSTORE_EFI_VARIABLE:\r | |
1363 | default:\r | |
1364 | Status = EFI_INVALID_PARAMETER;\r | |
1365 | break;\r | |
1366 | }\r | |
1367 | \r | |
1368 | return Status;\r | |
1369 | }\r | |
1370 | \r | |
560a435d DB |
1371 | /**\r |
1372 | Get bit field value from the buffer and then set the value for the question.\r | |
1373 | Note: Data type UINT32 can cover all the bit field value.\r | |
1374 | \r | |
1375 | @param Question The question refer to bit field.\r | |
1376 | @param Buffer Point to the buffer which the question value get from.\r | |
1377 | \r | |
1378 | **/\r | |
1379 | VOID\r | |
1380 | GetBitsQuestionValue (\r | |
1381 | IN FORM_BROWSER_STATEMENT *Question,\r | |
1382 | IN UINT8 *Buffer\r | |
1383 | )\r | |
1384 | {\r | |
1385 | UINTN StartBit;\r | |
1386 | UINTN EndBit;\r | |
1387 | UINT32 RetVal;\r | |
1388 | UINT32 BufferValue;\r | |
1389 | \r | |
1390 | StartBit = Question->BitVarOffset % 8;\r | |
1391 | EndBit = StartBit + Question->BitStorageWidth - 1;\r | |
1392 | \r | |
1393 | CopyMem ((UINT8 *) &BufferValue, Buffer, Question->StorageWidth);\r | |
1394 | \r | |
1395 | RetVal = BitFieldRead32 (BufferValue, StartBit, EndBit);\r | |
1396 | \r | |
1397 | //\r | |
1398 | // Set question value.\r | |
1399 | // Note: Since Question with BufferValue (orderedlist, password, string)are not supported to refer bit field.\r | |
1400 | // Only oneof/checkbox/oneof can support bit field.So we can copy the value to the Hiivalue of Question directly.\r | |
1401 | //\r | |
1402 | CopyMem ((UINT8 *) &Question->HiiValue.Value, (UINT8 *) &RetVal, Question->StorageWidth);\r | |
1403 | }\r | |
1404 | \r | |
1405 | /**\r | |
1406 | Set bit field value to the buffer.\r | |
1407 | Note: Data type UINT32 can cover all the bit field value.\r | |
1408 | \r | |
1409 | @param Question The question refer to bit field.\r | |
1410 | @param Buffer Point to the buffer which the question value set to.\r | |
1411 | @param Value The bit field value need to set.\r | |
1412 | \r | |
1413 | **/\r | |
1414 | VOID\r | |
1415 | SetBitsQuestionValue (\r | |
1416 | IN FORM_BROWSER_STATEMENT *Question,\r | |
1417 | IN OUT UINT8 *Buffer,\r | |
1418 | IN UINT32 Value\r | |
1419 | )\r | |
1420 | {\r | |
1421 | UINT32 Operand;\r | |
1422 | UINTN StartBit;\r | |
1423 | UINTN EndBit;\r | |
1424 | UINT32 RetVal;\r | |
1425 | \r | |
1426 | StartBit = Question->BitVarOffset % 8;\r | |
1427 | EndBit = StartBit + Question->BitStorageWidth - 1;\r | |
1428 | \r | |
1429 | CopyMem ((UINT8*) &Operand, Buffer, Question->StorageWidth);\r | |
1430 | \r | |
1431 | RetVal = BitFieldWrite32 (Operand, StartBit, EndBit, Value);\r | |
1432 | \r | |
1433 | CopyMem (Buffer, (UINT8*) &RetVal, Question->StorageWidth);\r | |
1434 | }\r | |
1435 | \r | |
7a9612ce ED |
1436 | /**\r |
1437 | Convert the buffer value to HiiValue.\r | |
1438 | \r | |
1439 | @param Question The question.\r | |
1440 | @param Value Unicode buffer save the question value.\r | |
1441 | \r | |
1442 | @retval Status whether convert the value success.\r | |
1443 | \r | |
1444 | **/\r | |
1445 | EFI_STATUS\r | |
1446 | BufferToValue (\r | |
1447 | IN OUT FORM_BROWSER_STATEMENT *Question,\r | |
1448 | IN CHAR16 *Value\r | |
1449 | )\r | |
1450 | {\r | |
1451 | CHAR16 *StringPtr;\r | |
1452 | BOOLEAN IsBufferStorage;\r | |
1453 | CHAR16 *DstBuf;\r | |
1454 | CHAR16 TempChar;\r | |
1455 | UINTN LengthStr;\r | |
1456 | UINT8 *Dst;\r | |
1457 | CHAR16 TemStr[5];\r | |
1458 | UINTN Index;\r | |
1459 | UINT8 DigitUint8;\r | |
1460 | BOOLEAN IsString;\r | |
1461 | UINTN Length;\r | |
1462 | EFI_STATUS Status;\r | |
560a435d DB |
1463 | UINT8 *Buffer;\r |
1464 | \r | |
1465 | Buffer = NULL;\r | |
7a9612ce ED |
1466 | \r |
1467 | IsString = (BOOLEAN) ((Question->HiiValue.Type == EFI_IFR_TYPE_STRING) ? TRUE : FALSE);\r | |
1468 | if (Question->Storage->Type == EFI_HII_VARSTORE_BUFFER || \r | |
1469 | Question->Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r | |
1470 | IsBufferStorage = TRUE;\r | |
1471 | } else {\r | |
1472 | IsBufferStorage = FALSE;\r | |
1473 | }\r | |
1474 | \r | |
1475 | //\r | |
1476 | // Question Value is provided by Buffer Storage or NameValue Storage\r | |
1477 | //\r | |
1478 | if (Question->BufferValue != NULL) {\r | |
1479 | //\r | |
1480 | // This Question is password or orderedlist\r | |
1481 | //\r | |
1482 | Dst = Question->BufferValue;\r | |
1483 | } else {\r | |
1484 | //\r | |
1485 | // Other type of Questions\r | |
1486 | //\r | |
560a435d DB |
1487 | if (Question->QuestionReferToBitField) {\r |
1488 | Buffer = (UINT8 *)AllocateZeroPool (Question->StorageWidth);\r | |
66918edd DB |
1489 | if (Buffer == NULL) {\r |
1490 | return EFI_OUT_OF_RESOURCES;\r | |
1491 | }\r | |
560a435d DB |
1492 | Dst = Buffer;\r |
1493 | } else {\r | |
1494 | Dst = (UINT8 *) &Question->HiiValue.Value;\r | |
1495 | }\r | |
7a9612ce ED |
1496 | }\r |
1497 | \r | |
1498 | //\r | |
1499 | // Temp cut at the end of this section, end with '\0' or '&'.\r | |
1500 | //\r | |
1501 | StringPtr = Value;\r | |
1502 | while (*StringPtr != L'\0' && *StringPtr != L'&') {\r | |
1503 | StringPtr++;\r | |
1504 | }\r | |
1505 | TempChar = *StringPtr;\r | |
1506 | *StringPtr = L'\0';\r | |
1507 | \r | |
1508 | LengthStr = StrLen (Value);\r | |
f3587039 DB |
1509 | \r |
1510 | //\r | |
1511 | // Value points to a Unicode hexadecimal string, we need to convert the string to the value with CHAR16/UINT8...type.\r | |
1512 | // When generating the Value string, we follow this rule: 1 byte -> 2 Unicode characters (for string: 2 byte(CHAR16) ->4 Unicode characters).\r | |
1513 | // So the maximum value string length of a question is : Question->StorageWidth * 2.\r | |
1514 | // If the value string length > Question->StorageWidth * 2, only set the string length as Question->StorageWidth * 2, then convert.\r | |
1515 | //\r | |
1516 | if (LengthStr > (UINTN) Question->StorageWidth * 2) {\r | |
1517 | Length = (UINTN) Question->StorageWidth * 2;\r | |
1518 | } else {\r | |
1519 | Length = LengthStr;\r | |
1520 | }\r | |
1521 | \r | |
7a9612ce ED |
1522 | Status = EFI_SUCCESS;\r |
1523 | if (!IsBufferStorage && IsString) {\r | |
1524 | //\r | |
1525 | // Convert Config String to Unicode String, e.g "0041004200430044" => "ABCD"\r | |
1526 | // Add string tail char L'\0' into Length\r | |
1527 | //\r | |
f3587039 DB |
1528 | DstBuf = (CHAR16 *) Dst;\r |
1529 | ZeroMem (TemStr, sizeof (TemStr));\r | |
1530 | for (Index = 0; Index < Length; Index += 4) {\r | |
1531 | StrnCpyS (TemStr, sizeof (TemStr) / sizeof (CHAR16), Value + Index, 4);\r | |
1532 | DstBuf[Index/4] = (CHAR16) StrHexToUint64 (TemStr);\r | |
7a9612ce | 1533 | }\r |
f3587039 DB |
1534 | //\r |
1535 | // Add tailing L'\0' character\r | |
1536 | //\r | |
1537 | DstBuf[Index/4] = L'\0';\r | |
7a9612ce | 1538 | } else {\r |
f3587039 DB |
1539 | ZeroMem (TemStr, sizeof (TemStr));\r |
1540 | for (Index = 0; Index < Length; Index ++) {\r | |
1541 | TemStr[0] = Value[LengthStr - Index - 1];\r | |
1542 | DigitUint8 = (UINT8) StrHexToUint64 (TemStr);\r | |
1543 | if ((Index & 1) == 0) {\r | |
1544 | Dst [Index/2] = DigitUint8;\r | |
1545 | } else {\r | |
1546 | Dst [Index/2] = (UINT8) ((DigitUint8 << 4) + Dst [Index/2]);\r | |
7a9612ce ED |
1547 | }\r |
1548 | }\r | |
1549 | }\r | |
1550 | \r | |
1551 | *StringPtr = TempChar;\r | |
1552 | \r | |
66918edd | 1553 | if (Buffer != NULL && Question->QuestionReferToBitField) {\r |
560a435d | 1554 | GetBitsQuestionValue (Question, Buffer);\r |
66918edd | 1555 | FreePool (Buffer);\r |
560a435d DB |
1556 | }\r |
1557 | \r | |
7a9612ce ED |
1558 | return Status;\r |
1559 | }\r | |
7936fb6a | 1560 | \r |
1561 | /**\r | |
1562 | Get Question's current Value.\r | |
1563 | \r | |
1564 | @param FormSet FormSet data structure.\r | |
1565 | @param Form Form data structure.\r | |
1566 | @param Question Question to be initialized.\r | |
816a7110 | 1567 | @param GetValueFrom Where to get value, may from editbuffer, buffer or hii driver.\r |
7936fb6a | 1568 | \r |
1569 | @retval EFI_SUCCESS The function completed successfully.\r | |
1570 | \r | |
1571 | **/\r | |
1572 | EFI_STATUS\r | |
1573 | GetQuestionValue (\r | |
1574 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
1575 | IN FORM_BROWSER_FORM *Form,\r | |
1576 | IN OUT FORM_BROWSER_STATEMENT *Question,\r | |
816a7110 | 1577 | IN GET_SET_QUESTION_VALUE_WITH GetValueFrom\r |
7936fb6a | 1578 | )\r |
1579 | {\r | |
1580 | EFI_STATUS Status;\r | |
1581 | BOOLEAN Enabled;\r | |
1582 | BOOLEAN Pending;\r | |
1583 | UINT8 *Dst;\r | |
1584 | UINTN StorageWidth;\r | |
1585 | EFI_TIME EfiTime;\r | |
94f3aae7 | 1586 | BROWSER_STORAGE *Storage;\r |
a35ecb75 | 1587 | FORMSET_STORAGE *FormsetStorage;\r |
7936fb6a | 1588 | EFI_IFR_TYPE_VALUE *QuestionValue;\r |
1589 | CHAR16 *ConfigRequest;\r | |
1590 | CHAR16 *Progress;\r | |
1591 | CHAR16 *Result;\r | |
1592 | CHAR16 *Value;\r | |
1593 | UINTN Length;\r | |
1594 | BOOLEAN IsBufferStorage;\r | |
5ad66ec6 | 1595 | UINTN MaxLen;\r |
7936fb6a | 1596 | \r |
1597 | Status = EFI_SUCCESS;\r | |
cce6230f | 1598 | Value = NULL;\r |
db40504e | 1599 | Result = NULL;\r |
7936fb6a | 1600 | \r |
816a7110 ED |
1601 | if (GetValueFrom >= GetSetValueWithMax) {\r |
1602 | return EFI_INVALID_PARAMETER;\r | |
1603 | }\r | |
1604 | \r | |
7936fb6a | 1605 | //\r |
1606 | // Question value is provided by an Expression, evaluate it\r | |
1607 | //\r | |
1608 | if (Question->ValueExpression != NULL) {\r | |
1609 | Status = EvaluateExpression (FormSet, Form, Question->ValueExpression);\r | |
1610 | if (!EFI_ERROR (Status)) {\r | |
901ba0e7 ED |
1611 | if (Question->ValueExpression->Result.Type == EFI_IFR_TYPE_BUFFER) {\r |
1612 | ASSERT (Question->HiiValue.Type == EFI_IFR_TYPE_BUFFER && Question->HiiValue.Buffer != NULL);\r | |
1613 | if (Question->StorageWidth > Question->ValueExpression->Result.BufferLen) {\r | |
1614 | CopyMem (Question->HiiValue.Buffer, Question->ValueExpression->Result.Buffer, Question->ValueExpression->Result.BufferLen);\r | |
1615 | Question->HiiValue.BufferLen = Question->ValueExpression->Result.BufferLen;\r | |
1616 | } else {\r | |
1617 | CopyMem (Question->HiiValue.Buffer, Question->ValueExpression->Result.Buffer, Question->StorageWidth);\r | |
1618 | Question->HiiValue.BufferLen = Question->StorageWidth;\r | |
1619 | }\r | |
1620 | FreePool (Question->ValueExpression->Result.Buffer);\r | |
1621 | }\r | |
1622 | Question->HiiValue.Type = Question->ValueExpression->Result.Type;\r | |
1623 | CopyMem (&Question->HiiValue.Value, &Question->ValueExpression->Result.Value, sizeof (EFI_IFR_TYPE_VALUE)); \r | |
7936fb6a | 1624 | }\r |
1625 | return Status;\r | |
1626 | }\r | |
2573712e LG |
1627 | \r |
1628 | //\r | |
1629 | // Get question value by read expression.\r | |
1630 | //\r | |
1631 | if (Question->ReadExpression != NULL && Form->FormType == STANDARD_MAP_FORM_TYPE) {\r | |
1632 | Status = EvaluateExpression (FormSet, Form, Question->ReadExpression);\r | |
901ba0e7 ED |
1633 | if (!EFI_ERROR (Status) && \r |
1634 | ((Question->ReadExpression->Result.Type < EFI_IFR_TYPE_OTHER) || (Question->ReadExpression->Result.Type == EFI_IFR_TYPE_BUFFER))) {\r | |
2573712e LG |
1635 | //\r |
1636 | // Only update question value to the valid result.\r | |
1637 | //\r | |
901ba0e7 ED |
1638 | if (Question->ReadExpression->Result.Type == EFI_IFR_TYPE_BUFFER) {\r |
1639 | ASSERT (Question->HiiValue.Type == EFI_IFR_TYPE_BUFFER && Question->HiiValue.Buffer != NULL);\r | |
1640 | if (Question->StorageWidth > Question->ReadExpression->Result.BufferLen) {\r | |
1641 | CopyMem (Question->HiiValue.Buffer, Question->ReadExpression->Result.Buffer, Question->ReadExpression->Result.BufferLen);\r | |
1642 | Question->HiiValue.BufferLen = Question->ReadExpression->Result.BufferLen;\r | |
1643 | } else {\r | |
1644 | CopyMem (Question->HiiValue.Buffer, Question->ReadExpression->Result.Buffer, Question->StorageWidth);\r | |
1645 | Question->HiiValue.BufferLen = Question->StorageWidth;\r | |
1646 | }\r | |
1647 | FreePool (Question->ReadExpression->Result.Buffer);\r | |
1648 | }\r | |
1649 | Question->HiiValue.Type = Question->ReadExpression->Result.Type;\r | |
1650 | CopyMem (&Question->HiiValue.Value, &Question->ReadExpression->Result.Value, sizeof (EFI_IFR_TYPE_VALUE)); \r | |
2573712e LG |
1651 | return EFI_SUCCESS;\r |
1652 | }\r | |
1653 | }\r | |
7936fb6a | 1654 | \r |
1655 | //\r | |
1656 | // Question value is provided by RTC\r | |
1657 | //\r | |
1658 | Storage = Question->Storage;\r | |
1659 | QuestionValue = &Question->HiiValue.Value;\r | |
1660 | if (Storage == NULL) {\r | |
1661 | //\r | |
1662 | // It's a Question without storage, or RTC date/time\r | |
1663 | //\r | |
1664 | if (Question->Operand == EFI_IFR_DATE_OP || Question->Operand == EFI_IFR_TIME_OP) {\r | |
1665 | //\r | |
1666 | // Date and time define the same Flags bit\r | |
1667 | //\r | |
1668 | switch (Question->Flags & EFI_QF_DATE_STORAGE) {\r | |
1669 | case QF_DATE_STORAGE_TIME:\r | |
1670 | Status = gRT->GetTime (&EfiTime, NULL);\r | |
1671 | break;\r | |
1672 | \r | |
1673 | case QF_DATE_STORAGE_WAKEUP:\r | |
1674 | Status = gRT->GetWakeupTime (&Enabled, &Pending, &EfiTime);\r | |
1675 | break;\r | |
1676 | \r | |
1677 | case QF_DATE_STORAGE_NORMAL:\r | |
1678 | default:\r | |
1679 | //\r | |
1680 | // For date/time without storage\r | |
1681 | //\r | |
1682 | return EFI_SUCCESS;\r | |
1683 | }\r | |
1684 | \r | |
1685 | if (EFI_ERROR (Status)) {\r | |
cc63add8 DB |
1686 | if (Question->Operand == EFI_IFR_DATE_OP){\r |
1687 | QuestionValue->date.Year = 0xff;\r | |
1688 | QuestionValue->date.Month = 0xff;\r | |
1689 | QuestionValue->date.Day = 0xff;\r | |
1690 | } else {\r | |
1691 | QuestionValue->time.Hour = 0xff;\r | |
1692 | QuestionValue->time.Minute = 0xff;\r | |
1693 | QuestionValue->time.Second = 0xff;\r | |
1694 | }\r | |
1695 | return EFI_SUCCESS;\r | |
7936fb6a | 1696 | }\r |
1697 | \r | |
1698 | if (Question->Operand == EFI_IFR_DATE_OP) {\r | |
1699 | QuestionValue->date.Year = EfiTime.Year;\r | |
1700 | QuestionValue->date.Month = EfiTime.Month;\r | |
1701 | QuestionValue->date.Day = EfiTime.Day;\r | |
1702 | } else {\r | |
1703 | QuestionValue->time.Hour = EfiTime.Hour;\r | |
1704 | QuestionValue->time.Minute = EfiTime.Minute;\r | |
1705 | QuestionValue->time.Second = EfiTime.Second;\r | |
1706 | }\r | |
1707 | }\r | |
1708 | \r | |
1709 | return EFI_SUCCESS;\r | |
1710 | }\r | |
1711 | \r | |
1712 | //\r | |
1713 | // Question value is provided by EFI variable\r | |
1714 | //\r | |
1715 | StorageWidth = Question->StorageWidth;\r | |
1716 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r | |
1717 | if (Question->BufferValue != NULL) {\r | |
1718 | Dst = Question->BufferValue;\r | |
1719 | } else {\r | |
1720 | Dst = (UINT8 *) QuestionValue;\r | |
1721 | }\r | |
1722 | \r | |
1723 | Status = gRT->GetVariable (\r | |
1724 | Question->VariableName,\r | |
1725 | &Storage->Guid,\r | |
1726 | NULL,\r | |
1727 | &StorageWidth,\r | |
1728 | Dst\r | |
1729 | );\r | |
1730 | //\r | |
1731 | // Always return success, even this EFI variable doesn't exist\r | |
1732 | //\r | |
1733 | return EFI_SUCCESS;\r | |
1734 | }\r | |
1735 | \r | |
1736 | //\r | |
1737 | // Question Value is provided by Buffer Storage or NameValue Storage\r | |
1738 | //\r | |
1739 | if (Question->BufferValue != NULL) {\r | |
1740 | //\r | |
1741 | // This Question is password or orderedlist\r | |
1742 | //\r | |
1743 | Dst = Question->BufferValue;\r | |
1744 | } else {\r | |
1745 | //\r | |
1746 | // Other type of Questions\r | |
1747 | //\r | |
1748 | Dst = (UINT8 *) &Question->HiiValue.Value;\r | |
1749 | }\r | |
1750 | \r | |
cce6230f ED |
1751 | if (Storage->Type == EFI_HII_VARSTORE_BUFFER || \r |
1752 | Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r | |
1753 | IsBufferStorage = TRUE;\r | |
1754 | } else {\r | |
1755 | IsBufferStorage = FALSE;\r | |
1756 | }\r | |
816a7110 | 1757 | if (GetValueFrom == GetSetValueWithEditBuffer || GetValueFrom == GetSetValueWithBuffer ) {\r |
7936fb6a | 1758 | if (IsBufferStorage) {\r |
816a7110 ED |
1759 | if (GetValueFrom == GetSetValueWithEditBuffer) {\r |
1760 | //\r | |
1761 | // Copy from storage Edit buffer\r | |
560a435d | 1762 | // If the Question refer to bit filed, get the value in the related bit filed.\r |
816a7110 | 1763 | //\r |
560a435d DB |
1764 | if (Question->QuestionReferToBitField) {\r |
1765 | GetBitsQuestionValue (Question, Storage->EditBuffer + Question->VarStoreInfo.VarOffset);\r | |
1766 | } else {\r | |
1767 | CopyMem (Dst, Storage->EditBuffer + Question->VarStoreInfo.VarOffset, StorageWidth);\r | |
1768 | }\r | |
816a7110 ED |
1769 | } else {\r |
1770 | //\r | |
1771 | // Copy from storage Edit buffer\r | |
560a435d | 1772 | // If the Question refer to bit filed, get the value in the related bit filed.\r |
816a7110 | 1773 | //\r |
560a435d DB |
1774 | if (Question->QuestionReferToBitField) {\r |
1775 | GetBitsQuestionValue (Question, Storage->Buffer + Question->VarStoreInfo.VarOffset);\r | |
1776 | } else {\r | |
1777 | CopyMem (Dst, Storage->Buffer + Question->VarStoreInfo.VarOffset, StorageWidth);\r | |
1778 | }\r | |
816a7110 | 1779 | }\r |
7936fb6a | 1780 | } else {\r |
1b2bf3ca | 1781 | Value = NULL;\r |
816a7110 | 1782 | Status = GetValueByName (Storage, Question->VariableName, &Value, GetValueFrom);\r |
7936fb6a | 1783 | if (EFI_ERROR (Status)) {\r |
1784 | return Status;\r | |
1785 | }\r | |
d66e6c16 | 1786 | \r |
1b2bf3ca | 1787 | ASSERT (Value != NULL);\r |
7a9612ce | 1788 | Status = BufferToValue (Question, Value);\r |
f4113e1f | 1789 | FreePool (Value);\r |
7936fb6a | 1790 | }\r |
1791 | } else {\r | |
a35ecb75 ED |
1792 | FormsetStorage = GetFstStgFromVarId(FormSet, Question->VarStoreId);\r |
1793 | ASSERT (FormsetStorage != NULL);\r | |
7248790e ED |
1794 | //\r |
1795 | // <ConfigRequest> ::= <ConfigHdr> + <BlockName> ||\r | |
1796 | // <ConfigHdr> + "&" + <VariableName>\r | |
1797 | //\r | |
1798 | if (IsBufferStorage) {\r | |
a35ecb75 | 1799 | Length = StrLen (FormsetStorage->ConfigHdr);\r |
7248790e ED |
1800 | Length += StrLen (Question->BlockName);\r |
1801 | } else {\r | |
a35ecb75 | 1802 | Length = StrLen (FormsetStorage->ConfigHdr);\r |
7248790e ED |
1803 | Length += StrLen (Question->VariableName) + 1;\r |
1804 | }\r | |
5ad66ec6 DB |
1805 | // Allocate buffer include '\0'\r |
1806 | MaxLen = Length + 1;\r | |
1807 | ConfigRequest = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r | |
7248790e | 1808 | ASSERT (ConfigRequest != NULL);\r |
7936fb6a | 1809 | \r |
5ad66ec6 | 1810 | StrCpyS (ConfigRequest, MaxLen, FormsetStorage->ConfigHdr);\r |
7248790e | 1811 | if (IsBufferStorage) {\r |
5ad66ec6 | 1812 | StrCatS (ConfigRequest, MaxLen, Question->BlockName);\r |
7248790e | 1813 | } else {\r |
5ad66ec6 DB |
1814 | StrCatS (ConfigRequest, MaxLen, L"&");\r |
1815 | StrCatS (ConfigRequest, MaxLen, Question->VariableName);\r | |
7248790e | 1816 | }\r |
7936fb6a | 1817 | \r |
7248790e ED |
1818 | //\r |
1819 | // Request current settings from Configuration Driver\r | |
1820 | //\r | |
1821 | Status = mHiiConfigRouting->ExtractConfig (\r | |
1822 | mHiiConfigRouting,\r | |
1823 | ConfigRequest,\r | |
1824 | &Progress,\r | |
1825 | &Result\r | |
1826 | );\r | |
1827 | FreePool (ConfigRequest);\r | |
1828 | if (EFI_ERROR (Status)) {\r | |
1829 | return Status;\r | |
1830 | }\r | |
7936fb6a | 1831 | \r |
7248790e ED |
1832 | //\r |
1833 | // Skip <ConfigRequest>\r | |
1834 | //\r | |
1835 | if (IsBufferStorage) {\r | |
1836 | Value = StrStr (Result, L"&VALUE");\r | |
1837 | if (Value == NULL) {\r | |
cce6230f ED |
1838 | FreePool (Result);\r |
1839 | return EFI_NOT_FOUND;\r | |
1840 | }\r | |
1841 | //\r | |
7248790e | 1842 | // Skip "&VALUE"\r |
cce6230f | 1843 | //\r |
7248790e ED |
1844 | Value = Value + 6;\r |
1845 | } else {\r | |
1846 | Value = Result + Length;\r | |
1847 | }\r | |
1848 | if (*Value != '=') {\r | |
1849 | FreePool (Result);\r | |
1850 | return EFI_NOT_FOUND;\r | |
1851 | }\r | |
1852 | //\r | |
1853 | // Skip '=', point to value\r | |
1854 | //\r | |
1855 | Value = Value + 1;\r | |
1856 | \r | |
7a9612ce | 1857 | Status = BufferToValue (Question, Value);\r |
7248790e ED |
1858 | if (EFI_ERROR (Status)) {\r |
1859 | FreePool (Result);\r | |
1860 | return Status;\r | |
63d55bb9 LG |
1861 | }\r |
1862 | \r | |
7936fb6a | 1863 | //\r |
1864 | // Synchronize Edit Buffer\r | |
1865 | //\r | |
1866 | if (IsBufferStorage) {\r | |
1867 | CopyMem (Storage->EditBuffer + Question->VarStoreInfo.VarOffset, Dst, StorageWidth);\r | |
1868 | } else {\r | |
7c6c064c | 1869 | SetValueByName (Storage, Question->VariableName, Value, GetSetValueWithEditBuffer, NULL);\r |
7936fb6a | 1870 | }\r |
db40504e ED |
1871 | \r |
1872 | if (Result != NULL) {\r | |
1873 | FreePool (Result);\r | |
1874 | }\r | |
7936fb6a | 1875 | }\r |
1876 | \r | |
1877 | return Status;\r | |
1878 | }\r | |
1879 | \r | |
1880 | \r | |
1881 | /**\r | |
1882 | Save Question Value to edit copy(cached) or Storage(uncached).\r | |
1883 | \r | |
1884 | @param FormSet FormSet data structure.\r | |
1885 | @param Form Form data structure.\r | |
1886 | @param Question Pointer to the Question.\r | |
816a7110 | 1887 | @param SetValueTo Update the question value to editbuffer , buffer or hii driver.\r |
7936fb6a | 1888 | \r |
1889 | @retval EFI_SUCCESS The function completed successfully.\r | |
1890 | \r | |
1891 | **/\r | |
1892 | EFI_STATUS\r | |
1893 | SetQuestionValue (\r | |
1894 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
1895 | IN FORM_BROWSER_FORM *Form,\r | |
1896 | IN OUT FORM_BROWSER_STATEMENT *Question,\r | |
816a7110 | 1897 | IN GET_SET_QUESTION_VALUE_WITH SetValueTo\r |
7936fb6a | 1898 | )\r |
1899 | {\r | |
1900 | EFI_STATUS Status;\r | |
1901 | BOOLEAN Enabled;\r | |
1902 | BOOLEAN Pending;\r | |
1903 | UINT8 *Src;\r | |
1904 | EFI_TIME EfiTime;\r | |
1905 | UINTN BufferLen;\r | |
1906 | UINTN StorageWidth;\r | |
94f3aae7 | 1907 | BROWSER_STORAGE *Storage;\r |
a35ecb75 | 1908 | FORMSET_STORAGE *FormsetStorage;\r |
7936fb6a | 1909 | EFI_IFR_TYPE_VALUE *QuestionValue;\r |
1910 | CHAR16 *ConfigResp;\r | |
1911 | CHAR16 *Progress;\r | |
1912 | CHAR16 *Value;\r | |
1913 | UINTN Length;\r | |
1914 | BOOLEAN IsBufferStorage;\r | |
1915 | BOOLEAN IsString;\r | |
63d55bb9 LG |
1916 | UINT8 *TemBuffer;\r |
1917 | CHAR16 *TemName;\r | |
1918 | CHAR16 *TemString;\r | |
1919 | UINTN Index;\r | |
7c6c064c | 1920 | NAME_VALUE_NODE *Node;\r |
5ad66ec6 | 1921 | UINTN MaxLen;\r |
7936fb6a | 1922 | \r |
1923 | Status = EFI_SUCCESS;\r | |
7c6c064c | 1924 | Node = NULL;\r |
7936fb6a | 1925 | \r |
816a7110 ED |
1926 | if (SetValueTo >= GetSetValueWithMax) {\r |
1927 | return EFI_INVALID_PARAMETER;\r | |
1928 | }\r | |
1929 | \r | |
7936fb6a | 1930 | //\r |
1931 | // If Question value is provided by an Expression, then it is read only\r | |
1932 | //\r | |
1933 | if (Question->ValueExpression != NULL) {\r | |
1934 | return Status;\r | |
1935 | }\r | |
2573712e LG |
1936 | \r |
1937 | //\r | |
1938 | // Before set question value, evaluate its write expression.\r | |
1939 | //\r | |
1940 | if (Question->WriteExpression != NULL && Form->FormType == STANDARD_MAP_FORM_TYPE) {\r | |
1941 | Status = EvaluateExpression (FormSet, Form, Question->WriteExpression);\r | |
1942 | if (EFI_ERROR (Status)) {\r | |
1943 | return Status;\r | |
1944 | }\r | |
1945 | }\r | |
7936fb6a | 1946 | \r |
1947 | //\r | |
1948 | // Question value is provided by RTC\r | |
1949 | //\r | |
1950 | Storage = Question->Storage;\r | |
1951 | QuestionValue = &Question->HiiValue.Value;\r | |
1952 | if (Storage == NULL) {\r | |
1953 | //\r | |
1954 | // It's a Question without storage, or RTC date/time\r | |
1955 | //\r | |
1956 | if (Question->Operand == EFI_IFR_DATE_OP || Question->Operand == EFI_IFR_TIME_OP) {\r | |
1957 | //\r | |
1958 | // Date and time define the same Flags bit\r | |
1959 | //\r | |
1960 | switch (Question->Flags & EFI_QF_DATE_STORAGE) {\r | |
1961 | case QF_DATE_STORAGE_TIME:\r | |
1962 | Status = gRT->GetTime (&EfiTime, NULL);\r | |
1963 | break;\r | |
1964 | \r | |
1965 | case QF_DATE_STORAGE_WAKEUP:\r | |
1966 | Status = gRT->GetWakeupTime (&Enabled, &Pending, &EfiTime);\r | |
1967 | break;\r | |
1968 | \r | |
1969 | case QF_DATE_STORAGE_NORMAL:\r | |
1970 | default:\r | |
1971 | //\r | |
1972 | // For date/time without storage\r | |
1973 | //\r | |
1974 | return EFI_SUCCESS;\r | |
1975 | }\r | |
1976 | \r | |
1977 | if (EFI_ERROR (Status)) {\r | |
1978 | return Status;\r | |
1979 | }\r | |
1980 | \r | |
1981 | if (Question->Operand == EFI_IFR_DATE_OP) {\r | |
1982 | EfiTime.Year = QuestionValue->date.Year;\r | |
1983 | EfiTime.Month = QuestionValue->date.Month;\r | |
1984 | EfiTime.Day = QuestionValue->date.Day;\r | |
1985 | } else {\r | |
1986 | EfiTime.Hour = QuestionValue->time.Hour;\r | |
1987 | EfiTime.Minute = QuestionValue->time.Minute;\r | |
1988 | EfiTime.Second = QuestionValue->time.Second;\r | |
1989 | }\r | |
1990 | \r | |
1991 | if ((Question->Flags & EFI_QF_DATE_STORAGE) == QF_DATE_STORAGE_TIME) {\r | |
1992 | Status = gRT->SetTime (&EfiTime);\r | |
1993 | } else {\r | |
1994 | Status = gRT->SetWakeupTime (TRUE, &EfiTime);\r | |
1995 | }\r | |
1996 | }\r | |
1997 | \r | |
1998 | return Status;\r | |
1999 | }\r | |
2000 | \r | |
2001 | //\r | |
2002 | // Question value is provided by EFI variable\r | |
2003 | //\r | |
2004 | StorageWidth = Question->StorageWidth;\r | |
2005 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r | |
2006 | if (Question->BufferValue != NULL) {\r | |
2007 | Src = Question->BufferValue;\r | |
2008 | } else {\r | |
2009 | Src = (UINT8 *) QuestionValue;\r | |
2010 | }\r | |
2011 | \r | |
2012 | Status = gRT->SetVariable (\r | |
2013 | Question->VariableName,\r | |
2014 | &Storage->Guid,\r | |
2015 | Storage->Attributes,\r | |
2016 | StorageWidth,\r | |
2017 | Src\r | |
2018 | );\r | |
2019 | return Status;\r | |
2020 | }\r | |
2021 | \r | |
2022 | //\r | |
2023 | // Question Value is provided by Buffer Storage or NameValue Storage\r | |
2024 | //\r | |
2025 | if (Question->BufferValue != NULL) {\r | |
2026 | Src = Question->BufferValue;\r | |
2027 | } else {\r | |
2028 | Src = (UINT8 *) &Question->HiiValue.Value;\r | |
2029 | }\r | |
2030 | \r | |
cce6230f ED |
2031 | if (Storage->Type == EFI_HII_VARSTORE_BUFFER || \r |
2032 | Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r | |
2033 | IsBufferStorage = TRUE;\r | |
2034 | } else {\r | |
2035 | IsBufferStorage = FALSE;\r | |
2036 | }\r | |
7936fb6a | 2037 | IsString = (BOOLEAN) ((Question->HiiValue.Type == EFI_IFR_TYPE_STRING) ? TRUE : FALSE);\r |
816a7110 ED |
2038 | \r |
2039 | if (SetValueTo == GetSetValueWithEditBuffer || SetValueTo == GetSetValueWithBuffer) {\r | |
2040 | if (IsBufferStorage) {\r | |
2041 | if (SetValueTo == GetSetValueWithEditBuffer) {\r | |
2042 | //\r | |
2043 | // Copy to storage edit buffer\r | |
560a435d DB |
2044 | // If the Question refer to bit filed, copy the value in related bit filed to storage edit buffer.\r |
2045 | //\r | |
2046 | if (Question->QuestionReferToBitField) {\r | |
2047 | SetBitsQuestionValue (Question, Storage->EditBuffer + Question->VarStoreInfo.VarOffset, (UINT32)(*Src));\r | |
2048 | } else {\r | |
2049 | CopyMem (Storage->EditBuffer + Question->VarStoreInfo.VarOffset, Src, StorageWidth);\r | |
2050 | }\r | |
816a7110 ED |
2051 | } else if (SetValueTo == GetSetValueWithBuffer) {\r |
2052 | //\r | |
560a435d DB |
2053 | // Copy to storage buffer\r |
2054 | // If the Question refer to bit filed, copy the value in related bit filed to storage buffer.\r | |
2055 | //\r | |
2056 | if (Question->QuestionReferToBitField) {\r | |
2057 | SetBitsQuestionValue (Question, Storage->Buffer + Question->VarStoreInfo.VarOffset, (UINT32)(*Src));\r | |
2058 | } else {\r | |
2059 | CopyMem (Storage->Buffer + Question->VarStoreInfo.VarOffset, Src, StorageWidth);\r | |
2060 | }\r | |
63d55bb9 | 2061 | }\r |
7936fb6a | 2062 | } else {\r |
816a7110 ED |
2063 | if (IsString) {\r |
2064 | //\r | |
2065 | // Allocate enough string buffer.\r | |
2066 | //\r | |
2067 | Value = NULL;\r | |
2068 | BufferLen = ((StrLen ((CHAR16 *) Src) * 4) + 1) * sizeof (CHAR16);\r | |
2069 | Value = AllocateZeroPool (BufferLen);\r | |
2070 | ASSERT (Value != NULL);\r | |
2071 | //\r | |
2072 | // Convert Unicode String to Config String, e.g. "ABCD" => "0041004200430044"\r | |
2073 | //\r | |
2074 | TemName = (CHAR16 *) Src;\r | |
2075 | TemString = Value;\r | |
2076 | for (; *TemName != L'\0'; TemName++) {\r | |
9f4048f7 HW |
2077 | UnicodeValueToStringS (\r |
2078 | TemString,\r | |
2079 | BufferLen - ((UINTN)TemString - (UINTN)Value),\r | |
2080 | PREFIX_ZERO | RADIX_HEX,\r | |
2081 | *TemName,\r | |
2082 | 4\r | |
2083 | );\r | |
2084 | TemString += StrnLenS (TemString, (BufferLen - ((UINTN)TemString - (UINTN)Value)) / sizeof (CHAR16));\r | |
816a7110 ED |
2085 | }\r |
2086 | } else {\r | |
2087 | BufferLen = StorageWidth * 2 + 1;\r | |
2088 | Value = AllocateZeroPool (BufferLen * sizeof (CHAR16));\r | |
2089 | ASSERT (Value != NULL);\r | |
2090 | //\r | |
2091 | // Convert Buffer to Hex String\r | |
2092 | //\r | |
2093 | TemBuffer = Src + StorageWidth - 1;\r | |
2094 | TemString = Value;\r | |
2095 | for (Index = 0; Index < StorageWidth; Index ++, TemBuffer --) {\r | |
9f4048f7 HW |
2096 | UnicodeValueToStringS (\r |
2097 | TemString,\r | |
2098 | BufferLen * sizeof (CHAR16) - ((UINTN)TemString - (UINTN)Value),\r | |
2099 | PREFIX_ZERO | RADIX_HEX,\r | |
2100 | *TemBuffer,\r | |
2101 | 2\r | |
2102 | );\r | |
2103 | TemString += StrnLenS (TemString, BufferLen - ((UINTN)TemString - (UINTN)Value) / sizeof (CHAR16));\r | |
816a7110 | 2104 | }\r |
63d55bb9 | 2105 | }\r |
7936fb6a | 2106 | \r |
7c6c064c | 2107 | Status = SetValueByName (Storage, Question->VariableName, Value, SetValueTo, &Node);\r |
816a7110 | 2108 | FreePool (Value);\r |
7c6c064c ED |
2109 | if (EFI_ERROR (Status)) {\r |
2110 | return Status;\r | |
2111 | }\r | |
816a7110 ED |
2112 | }\r |
2113 | } else if (SetValueTo == GetSetValueWithHiiDriver) {\r | |
7248790e ED |
2114 | //\r |
2115 | // <ConfigResp> ::= <ConfigHdr> + <BlockName> + "&VALUE=" + "<HexCh>StorageWidth * 2" ||\r | |
2116 | // <ConfigHdr> + "&" + <VariableName> + "=" + "<string>"\r | |
2117 | //\r | |
2118 | if (IsBufferStorage) {\r | |
2119 | Length = StrLen (Question->BlockName) + 7;\r | |
2120 | } else {\r | |
2121 | Length = StrLen (Question->VariableName) + 2;\r | |
2122 | }\r | |
2123 | if (!IsBufferStorage && IsString) {\r | |
2124 | Length += (StrLen ((CHAR16 *) Src) * 4);\r | |
2125 | } else {\r | |
2126 | Length += (StorageWidth * 2);\r | |
2127 | }\r | |
a35ecb75 ED |
2128 | FormsetStorage = GetFstStgFromVarId(FormSet, Question->VarStoreId);\r |
2129 | ASSERT (FormsetStorage != NULL);\r | |
5ad66ec6 DB |
2130 | MaxLen = StrLen (FormsetStorage->ConfigHdr) + Length + 1;\r |
2131 | ConfigResp = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r | |
7248790e | 2132 | ASSERT (ConfigResp != NULL);\r |
7936fb6a | 2133 | \r |
5ad66ec6 | 2134 | StrCpyS (ConfigResp, MaxLen, FormsetStorage->ConfigHdr);\r |
7248790e | 2135 | if (IsBufferStorage) {\r |
5ad66ec6 DB |
2136 | StrCatS (ConfigResp, MaxLen, Question->BlockName);\r |
2137 | StrCatS (ConfigResp, MaxLen, L"&VALUE=");\r | |
7248790e | 2138 | } else {\r |
5ad66ec6 DB |
2139 | StrCatS (ConfigResp, MaxLen, L"&");\r |
2140 | StrCatS (ConfigResp, MaxLen, Question->VariableName);\r | |
2141 | StrCatS (ConfigResp, MaxLen, L"=");\r | |
7248790e | 2142 | }\r |
cce6230f | 2143 | \r |
7248790e | 2144 | Value = ConfigResp + StrLen (ConfigResp);\r |
63d55bb9 | 2145 | \r |
7248790e | 2146 | if (!IsBufferStorage && IsString) {\r |
7936fb6a | 2147 | //\r |
7248790e | 2148 | // Convert Unicode String to Config String, e.g. "ABCD" => "0041004200430044"\r |
7936fb6a | 2149 | //\r |
7248790e ED |
2150 | TemName = (CHAR16 *) Src;\r |
2151 | TemString = Value;\r | |
2152 | for (; *TemName != L'\0'; TemName++) {\r | |
9f4048f7 HW |
2153 | UnicodeValueToStringS (\r |
2154 | TemString,\r | |
2155 | MaxLen * sizeof (CHAR16) - ((UINTN)TemString - (UINTN)ConfigResp),\r | |
2156 | PREFIX_ZERO | RADIX_HEX,\r | |
2157 | *TemName,\r | |
2158 | 4\r | |
2159 | );\r | |
2160 | TemString += StrnLenS (TemString, MaxLen - ((UINTN)TemString - (UINTN)ConfigResp) / sizeof (CHAR16));\r | |
63d55bb9 | 2161 | }\r |
7248790e | 2162 | } else {\r |
63d55bb9 | 2163 | //\r |
7248790e | 2164 | // Convert Buffer to Hex String\r |
63d55bb9 | 2165 | //\r |
7248790e ED |
2166 | TemBuffer = Src + StorageWidth - 1;\r |
2167 | TemString = Value;\r | |
2168 | for (Index = 0; Index < StorageWidth; Index ++, TemBuffer --) {\r | |
9f4048f7 HW |
2169 | UnicodeValueToStringS (\r |
2170 | TemString,\r | |
2171 | MaxLen * sizeof (CHAR16) - ((UINTN)TemString - (UINTN)ConfigResp),\r | |
2172 | PREFIX_ZERO | RADIX_HEX,\r | |
2173 | *TemBuffer,\r | |
2174 | 2\r | |
2175 | );\r | |
2176 | TemString += StrnLenS (TemString, MaxLen - ((UINTN)TemString - (UINTN)ConfigResp) / sizeof (CHAR16));\r | |
63d55bb9 | 2177 | }\r |
7248790e ED |
2178 | }\r |
2179 | \r | |
2180 | //\r | |
2181 | // Convert to lower char.\r | |
2182 | //\r | |
2183 | for (TemString = Value; *Value != L'\0'; Value++) {\r | |
2184 | if (*Value >= L'A' && *Value <= L'Z') {\r | |
2185 | *Value = (CHAR16) (*Value - L'A' + L'a');\r | |
7936fb6a | 2186 | }\r |
2187 | }\r | |
7248790e ED |
2188 | \r |
2189 | //\r | |
2190 | // Submit Question Value to Configuration Driver\r | |
2191 | //\r | |
2192 | Status = mHiiConfigRouting->RouteConfig (\r | |
2193 | mHiiConfigRouting,\r | |
2194 | ConfigResp,\r | |
2195 | &Progress\r | |
2196 | );\r | |
2197 | if (EFI_ERROR (Status)) {\r | |
2198 | FreePool (ConfigResp);\r | |
2199 | return Status;\r | |
2200 | }\r | |
2201 | FreePool (ConfigResp);\r | |
2202 | \r | |
7936fb6a | 2203 | //\r |
cce6230f | 2204 | // Sync storage, from editbuffer to buffer.\r |
7936fb6a | 2205 | //\r |
cce6230f | 2206 | CopyMem (Storage->Buffer + Question->VarStoreInfo.VarOffset, Src, StorageWidth);\r |
7936fb6a | 2207 | }\r |
2208 | \r | |
2209 | return Status;\r | |
2210 | }\r | |
2211 | \r | |
2212 | \r | |
2213 | /**\r | |
7c6c064c | 2214 | Perform nosubmitif check for a Form.\r |
7936fb6a | 2215 | \r |
2216 | @param FormSet FormSet data structure.\r | |
2217 | @param Form Form data structure.\r | |
2218 | @param Question The Question to be validated.\r | |
7c6c064c | 2219 | @param Type Validation type: NoSubmit\r |
7936fb6a | 2220 | \r |
2221 | @retval EFI_SUCCESS Form validation pass.\r | |
2222 | @retval other Form validation failed.\r | |
2223 | \r | |
2224 | **/\r | |
2225 | EFI_STATUS\r | |
2226 | ValidateQuestion (\r | |
2227 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2228 | IN FORM_BROWSER_FORM *Form,\r | |
2229 | IN FORM_BROWSER_STATEMENT *Question,\r | |
2230 | IN UINTN Type\r | |
2231 | )\r | |
2232 | {\r | |
2233 | EFI_STATUS Status;\r | |
2234 | LIST_ENTRY *Link;\r | |
2235 | LIST_ENTRY *ListHead;\r | |
7936fb6a | 2236 | FORM_EXPRESSION *Expression;\r |
bfae1330 ED |
2237 | UINT32 BrowserStatus;\r |
2238 | CHAR16 *ErrorStr;\r | |
2239 | \r | |
2240 | BrowserStatus = BROWSER_SUCCESS;\r | |
2241 | ErrorStr = NULL;\r | |
2242 | \r | |
2243 | switch (Type) {\r | |
2244 | case EFI_HII_EXPRESSION_INCONSISTENT_IF:\r | |
2245 | ListHead = &Question->InconsistentListHead;\r | |
2246 | break;\r | |
7936fb6a | 2247 | \r |
bfae1330 ED |
2248 | case EFI_HII_EXPRESSION_WARNING_IF:\r |
2249 | ListHead = &Question->WarningListHead;\r | |
2250 | break;\r | |
2251 | \r | |
2252 | case EFI_HII_EXPRESSION_NO_SUBMIT_IF:\r | |
7936fb6a | 2253 | ListHead = &Question->NoSubmitListHead;\r |
bfae1330 ED |
2254 | break;\r |
2255 | \r | |
2256 | default:\r | |
2257 | ASSERT (FALSE);\r | |
7936fb6a | 2258 | return EFI_UNSUPPORTED;\r |
2259 | }\r | |
2260 | \r | |
2261 | Link = GetFirstNode (ListHead);\r | |
2262 | while (!IsNull (ListHead, Link)) {\r | |
2263 | Expression = FORM_EXPRESSION_FROM_LINK (Link);\r | |
2264 | \r | |
2265 | //\r | |
2266 | // Evaluate the expression\r | |
2267 | //\r | |
2268 | Status = EvaluateExpression (FormSet, Form, Expression);\r | |
2269 | if (EFI_ERROR (Status)) {\r | |
2270 | return Status;\r | |
2271 | }\r | |
2272 | \r | |
e6106e89 | 2273 | if (IsTrue (&Expression->Result)) {\r |
bfae1330 ED |
2274 | switch (Type) {\r |
2275 | case EFI_HII_EXPRESSION_INCONSISTENT_IF:\r | |
2276 | BrowserStatus = BROWSER_INCONSISTENT_IF;\r | |
2277 | break;\r | |
2278 | \r | |
2279 | case EFI_HII_EXPRESSION_WARNING_IF:\r | |
2280 | BrowserStatus = BROWSER_WARNING_IF;\r | |
2281 | break;\r | |
2282 | \r | |
2283 | case EFI_HII_EXPRESSION_NO_SUBMIT_IF:\r | |
2284 | BrowserStatus = BROWSER_NO_SUBMIT_IF;\r | |
2285 | //\r | |
2286 | // This code only used to compatible with old display engine,\r | |
2287 | // New display engine will not use this field.\r | |
2288 | //\r | |
2289 | if (Expression->Error != 0) {\r | |
2290 | ErrorStr = GetToken (Expression->Error, FormSet->HiiHandle);\r | |
7c6c064c | 2291 | }\r |
bfae1330 ED |
2292 | break;\r |
2293 | \r | |
2294 | default:\r | |
2295 | ASSERT (FALSE);\r | |
2296 | break;\r | |
7936fb6a | 2297 | }\r |
2298 | \r | |
4d4deaac ED |
2299 | if (!((Type == EFI_HII_EXPRESSION_NO_SUBMIT_IF) && mSystemSubmit)) {\r |
2300 | //\r | |
2301 | // If in system submit process and for no_submit_if check, not popup this error message.\r | |
2302 | // Will process this fail again later in not system submit process.\r | |
2303 | //\r | |
2304 | PopupErrorMessage(BrowserStatus, FormSet->HiiHandle, Expression->OpCode, ErrorStr);\r | |
2305 | }\r | |
bfae1330 ED |
2306 | \r |
2307 | if (ErrorStr != NULL) {\r | |
2308 | FreePool (ErrorStr);\r | |
2309 | }\r | |
2310 | \r | |
2311 | if (Type == EFI_HII_EXPRESSION_WARNING_IF) {\r | |
2312 | return EFI_SUCCESS;\r | |
2313 | } else {\r | |
2314 | return EFI_NOT_READY;\r | |
2315 | }\r | |
7936fb6a | 2316 | }\r |
2317 | \r | |
2318 | Link = GetNextNode (ListHead, Link);\r | |
2319 | }\r | |
2320 | \r | |
2321 | return EFI_SUCCESS;\r | |
2322 | }\r | |
2323 | \r | |
bfae1330 ED |
2324 | /**\r |
2325 | Perform question check. \r | |
2326 | \r | |
2327 | If one question has more than one check, process form high priority to low. \r | |
2328 | Only one error info will be popup.\r | |
2329 | \r | |
2330 | @param FormSet FormSet data structure.\r | |
2331 | @param Form Form data structure.\r | |
2332 | @param Question The Question to be validated.\r | |
2333 | \r | |
2334 | @retval EFI_SUCCESS Form validation pass.\r | |
2335 | @retval other Form validation failed.\r | |
2336 | \r | |
2337 | **/\r | |
2338 | EFI_STATUS\r | |
2339 | ValueChangedValidation (\r | |
2340 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2341 | IN FORM_BROWSER_FORM *Form,\r | |
2342 | IN FORM_BROWSER_STATEMENT *Question\r | |
2343 | )\r | |
2344 | {\r | |
2345 | EFI_STATUS Status;\r | |
2346 | \r | |
2347 | Status = EFI_SUCCESS;\r | |
2348 | \r | |
2349 | //\r | |
2350 | // Do the inconsistentif check.\r | |
2351 | //\r | |
2352 | if (!IsListEmpty (&Question->InconsistentListHead)) {\r | |
2353 | Status = ValidateQuestion (FormSet, Form, Question, EFI_HII_EXPRESSION_INCONSISTENT_IF);\r | |
2354 | if (EFI_ERROR (Status)) {\r | |
2355 | return Status;\r | |
2356 | }\r | |
2357 | }\r | |
2358 | \r | |
2359 | //\r | |
2360 | // Do the warningif check.\r | |
2361 | //\r | |
2362 | if (!IsListEmpty (&Question->WarningListHead)) {\r | |
2363 | Status = ValidateQuestion (FormSet, Form, Question, EFI_HII_EXPRESSION_WARNING_IF);\r | |
2364 | }\r | |
2365 | \r | |
2366 | return Status;\r | |
2367 | }\r | |
7936fb6a | 2368 | \r |
2369 | /**\r | |
5adb8db7 | 2370 | Perform NoSubmit check for each Form in FormSet.\r |
7936fb6a | 2371 | \r |
2372 | @param FormSet FormSet data structure.\r | |
b18e7050 | 2373 | @param CurrentForm Current input form data structure.\r |
4d4deaac | 2374 | @param Statement The statement for this check.\r |
7936fb6a | 2375 | \r |
2376 | @retval EFI_SUCCESS Form validation pass.\r | |
2377 | @retval other Form validation failed.\r | |
2378 | \r | |
2379 | **/\r | |
2380 | EFI_STATUS\r | |
2381 | NoSubmitCheck (\r | |
4d4deaac ED |
2382 | IN FORM_BROWSER_FORMSET *FormSet,\r |
2383 | IN OUT FORM_BROWSER_FORM **CurrentForm,\r | |
2384 | OUT FORM_BROWSER_STATEMENT **Statement\r | |
7936fb6a | 2385 | )\r |
2386 | {\r | |
2387 | EFI_STATUS Status;\r | |
2388 | LIST_ENTRY *Link;\r | |
2389 | FORM_BROWSER_STATEMENT *Question;\r | |
5adb8db7 LG |
2390 | FORM_BROWSER_FORM *Form;\r |
2391 | LIST_ENTRY *LinkForm;\r | |
7936fb6a | 2392 | \r |
5adb8db7 LG |
2393 | LinkForm = GetFirstNode (&FormSet->FormListHead);\r |
2394 | while (!IsNull (&FormSet->FormListHead, LinkForm)) {\r | |
2395 | Form = FORM_BROWSER_FORM_FROM_LINK (LinkForm);\r | |
b18e7050 ED |
2396 | LinkForm = GetNextNode (&FormSet->FormListHead, LinkForm);\r |
2397 | \r | |
4d4deaac | 2398 | if (*CurrentForm != NULL && *CurrentForm != Form) {\r |
b18e7050 ED |
2399 | continue;\r |
2400 | }\r | |
7936fb6a | 2401 | \r |
5adb8db7 LG |
2402 | Link = GetFirstNode (&Form->StatementListHead);\r |
2403 | while (!IsNull (&Form->StatementListHead, Link)) {\r | |
2404 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r | |
5adb8db7 LG |
2405 | Status = ValidateQuestion (FormSet, Form, Question, EFI_HII_EXPRESSION_NO_SUBMIT_IF);\r |
2406 | if (EFI_ERROR (Status)) {\r | |
4d4deaac ED |
2407 | if (*CurrentForm == NULL) {\r |
2408 | *CurrentForm = Form;\r | |
2409 | }\r | |
2410 | if (Statement != NULL) {\r | |
2411 | *Statement = Question;\r | |
2412 | }\r | |
5adb8db7 LG |
2413 | return Status;\r |
2414 | }\r | |
2415 | \r | |
2416 | Link = GetNextNode (&Form->StatementListHead, Link);\r | |
7936fb6a | 2417 | }\r |
7936fb6a | 2418 | }\r |
2419 | \r | |
2420 | return EFI_SUCCESS;\r | |
2421 | }\r | |
2422 | \r | |
7936fb6a | 2423 | /**\r |
b18e7050 ED |
2424 | Fill storage's edit copy with settings requested from Configuration Driver.\r |
2425 | \r | |
7c6c064c ED |
2426 | @param Storage The storage which need to sync.\r |
2427 | @param ConfigRequest The config request string which used to sync storage.\r | |
cce6230f ED |
2428 | @param SyncOrRestore Sync the buffer to editbuffer or Restore the \r |
2429 | editbuffer to buffer\r | |
2430 | if TRUE, copy the editbuffer to the buffer.\r | |
2431 | if FALSE, copy the buffer to the editbuffer.\r | |
b18e7050 ED |
2432 | \r |
2433 | @retval EFI_SUCCESS The function completed successfully.\r | |
2434 | \r | |
2435 | **/\r | |
2436 | EFI_STATUS\r | |
7c6c064c | 2437 | SynchronizeStorage (\r |
7c6c064c ED |
2438 | OUT BROWSER_STORAGE *Storage,\r |
2439 | IN CHAR16 *ConfigRequest,\r | |
2440 | IN BOOLEAN SyncOrRestore\r | |
b18e7050 ED |
2441 | )\r |
2442 | {\r | |
2443 | EFI_STATUS Status;\r | |
2444 | EFI_STRING Progress;\r | |
2445 | EFI_STRING Result;\r | |
2446 | UINTN BufferSize;\r | |
2447 | LIST_ENTRY *Link;\r | |
2448 | NAME_VALUE_NODE *Node;\r | |
cce6230f ED |
2449 | UINT8 *Src;\r |
2450 | UINT8 *Dst;\r | |
b18e7050 ED |
2451 | \r |
2452 | Status = EFI_SUCCESS;\r | |
2453 | Result = NULL;\r | |
25361615 | 2454 | \r |
7c6c064c ED |
2455 | if (Storage->Type == EFI_HII_VARSTORE_BUFFER || \r |
2456 | (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r | |
2457 | BufferSize = Storage->Size;\r | |
cce6230f ED |
2458 | \r |
2459 | if (SyncOrRestore) {\r | |
7c6c064c ED |
2460 | Src = Storage->EditBuffer;\r |
2461 | Dst = Storage->Buffer;\r | |
cce6230f | 2462 | } else {\r |
7c6c064c ED |
2463 | Src = Storage->Buffer;\r |
2464 | Dst = Storage->EditBuffer;\r | |
cce6230f ED |
2465 | }\r |
2466 | \r | |
7c6c064c ED |
2467 | if (ConfigRequest != NULL) {\r |
2468 | Status = mHiiConfigRouting->BlockToConfig(\r | |
2469 | mHiiConfigRouting,\r | |
2470 | ConfigRequest,\r | |
2471 | Src,\r | |
2472 | BufferSize,\r | |
2473 | &Result,\r | |
2474 | &Progress\r | |
2475 | );\r | |
2476 | if (EFI_ERROR (Status)) {\r | |
2477 | return Status;\r | |
2478 | }\r | |
b18e7050 | 2479 | \r |
7c6c064c ED |
2480 | Status = mHiiConfigRouting->ConfigToBlock (\r |
2481 | mHiiConfigRouting,\r | |
2482 | Result,\r | |
2483 | Dst,\r | |
2484 | &BufferSize,\r | |
2485 | &Progress\r | |
2486 | );\r | |
2487 | if (Result != NULL) {\r | |
2488 | FreePool (Result);\r | |
2489 | }\r | |
2490 | } else {\r | |
2491 | CopyMem (Dst, Src, BufferSize);\r | |
b18e7050 | 2492 | }\r |
7c6c064c ED |
2493 | } else if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r |
2494 | Link = GetFirstNode (&Storage->NameValueListHead);\r | |
2495 | while (!IsNull (&Storage->NameValueListHead, Link)) {\r | |
b18e7050 ED |
2496 | Node = NAME_VALUE_NODE_FROM_LINK (Link);\r |
2497 | \r | |
7c6c064c ED |
2498 | if ((ConfigRequest != NULL && StrStr (ConfigRequest, Node->Name) != NULL) ||\r |
2499 | (ConfigRequest == NULL)) {\r | |
cce6230f ED |
2500 | if (SyncOrRestore) {\r |
2501 | NewStringCpy (&Node->Value, Node->EditValue);\r | |
2502 | } else {\r | |
2503 | NewStringCpy (&Node->EditValue, Node->Value);\r | |
b18e7050 | 2504 | }\r |
b18e7050 ED |
2505 | }\r |
2506 | \r | |
7c6c064c | 2507 | Link = GetNextNode (&Storage->NameValueListHead, Link);\r |
b18e7050 ED |
2508 | }\r |
2509 | }\r | |
2510 | \r | |
2511 | return Status;\r | |
2512 | }\r | |
2513 | \r | |
816a7110 ED |
2514 | /**\r |
2515 | When discard the question value, call the callback function with Changed type\r | |
2516 | to inform the hii driver.\r | |
2517 | \r | |
2518 | @param FormSet FormSet data structure.\r | |
2519 | @param Form Form data structure.\r | |
2520 | \r | |
2521 | **/\r | |
2522 | VOID\r | |
2523 | SendDiscardInfoToDriver (\r | |
2524 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2525 | IN FORM_BROWSER_FORM *Form\r | |
2526 | )\r | |
2527 | {\r | |
2528 | LIST_ENTRY *Link;\r | |
2529 | FORM_BROWSER_STATEMENT *Question;\r | |
816a7110 ED |
2530 | EFI_IFR_TYPE_VALUE *TypeValue;\r |
2531 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
2532 | \r | |
70f1d5e7 ED |
2533 | if (FormSet->ConfigAccess == NULL) {\r |
2534 | return;\r | |
2535 | }\r | |
2536 | \r | |
816a7110 ED |
2537 | Link = GetFirstNode (&Form->StatementListHead);\r |
2538 | while (!IsNull (&Form->StatementListHead, Link)) {\r | |
2539 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r | |
2540 | Link = GetNextNode (&Form->StatementListHead, Link);\r | |
2541 | \r | |
2542 | if (Question->Storage == NULL || Question->Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r | |
2543 | continue;\r | |
2544 | }\r | |
2545 | \r | |
e213ae45 ED |
2546 | if ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) != EFI_IFR_FLAG_CALLBACK) {\r |
2547 | continue;\r | |
2548 | }\r | |
2549 | \r | |
816a7110 ED |
2550 | if (Question->Operand == EFI_IFR_PASSWORD_OP) {\r |
2551 | continue;\r | |
2552 | }\r | |
2553 | \r | |
7c6c064c | 2554 | if (!Question->ValueChanged) {\r |
816a7110 ED |
2555 | continue;\r |
2556 | }\r | |
2557 | \r | |
737adca3 ED |
2558 | //\r |
2559 | // Restore the question value before call the CHANGED callback type.\r | |
2560 | //\r | |
2561 | GetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r | |
2562 | \r | |
cb312fb1 DB |
2563 | if (Question->Operand == EFI_IFR_STRING_OP){\r |
2564 | HiiSetString (FormSet->HiiHandle, Question->HiiValue.Value.string, (CHAR16*)Question->BufferValue, NULL);\r | |
2565 | }\r | |
2566 | \r | |
816a7110 ED |
2567 | if (Question->HiiValue.Type == EFI_IFR_TYPE_BUFFER) {\r |
2568 | TypeValue = (EFI_IFR_TYPE_VALUE *) Question->BufferValue;\r | |
2569 | } else {\r | |
2570 | TypeValue = &Question->HiiValue.Value;\r | |
2571 | }\r | |
2572 | \r | |
2573 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
2574 | FormSet->ConfigAccess->Callback (\r | |
2575 | FormSet->ConfigAccess,\r | |
2576 | EFI_BROWSER_ACTION_CHANGED,\r | |
2577 | Question->QuestionId,\r | |
2578 | Question->HiiValue.Type,\r | |
2579 | TypeValue,\r | |
2580 | &ActionRequest\r | |
2581 | );\r | |
2582 | }\r | |
2583 | }\r | |
b18e7050 | 2584 | \r |
3cb44c20 DB |
2585 | /**\r |
2586 | When submit the question value, call the callback function with Submitted type\r | |
2587 | to inform the hii driver.\r | |
2588 | \r | |
2589 | @param FormSet FormSet data structure.\r | |
2590 | @param Form Form data structure.\r | |
2591 | \r | |
2592 | **/\r | |
2593 | VOID\r | |
2594 | SubmitCallbackForForm (\r | |
2595 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2596 | IN FORM_BROWSER_FORM *Form\r | |
2597 | )\r | |
2598 | {\r | |
2599 | LIST_ENTRY *Link;\r | |
2600 | FORM_BROWSER_STATEMENT *Question;\r | |
2601 | EFI_IFR_TYPE_VALUE *TypeValue;\r | |
2602 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
2603 | \r | |
2604 | if (FormSet->ConfigAccess == NULL) {\r | |
2605 | return;\r | |
2606 | }\r | |
2607 | \r | |
2608 | Link = GetFirstNode (&Form->StatementListHead);\r | |
2609 | while (!IsNull (&Form->StatementListHead, Link)) {\r | |
2610 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r | |
2611 | Link = GetNextNode (&Form->StatementListHead, Link);\r | |
2612 | \r | |
2613 | if (Question->Storage == NULL || Question->Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r | |
2614 | continue;\r | |
2615 | }\r | |
2616 | \r | |
2617 | if ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) != EFI_IFR_FLAG_CALLBACK) {\r | |
2618 | continue;\r | |
2619 | }\r | |
2620 | \r | |
2621 | if (Question->Operand == EFI_IFR_PASSWORD_OP) {\r | |
2622 | continue;\r | |
2623 | }\r | |
2624 | \r | |
2625 | if (Question->HiiValue.Type == EFI_IFR_TYPE_BUFFER) {\r | |
2626 | TypeValue = (EFI_IFR_TYPE_VALUE *) Question->BufferValue;\r | |
2627 | } else {\r | |
2628 | TypeValue = &Question->HiiValue.Value;\r | |
2629 | }\r | |
2630 | \r | |
2631 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
2632 | FormSet->ConfigAccess->Callback (\r | |
2633 | FormSet->ConfigAccess,\r | |
2634 | EFI_BROWSER_ACTION_SUBMITTED,\r | |
2635 | Question->QuestionId,\r | |
2636 | Question->HiiValue.Type,\r | |
2637 | TypeValue,\r | |
2638 | &ActionRequest\r | |
2639 | );\r | |
2640 | }\r | |
2641 | }\r | |
2642 | \r | |
2643 | /**\r | |
2644 | When value set Success, call the submit callback function.\r | |
2645 | \r | |
2646 | @param FormSet FormSet data structure.\r | |
2647 | @param Form Form data structure.\r | |
2648 | \r | |
2649 | **/\r | |
2650 | VOID\r | |
2651 | SubmitCallback (\r | |
2652 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2653 | IN FORM_BROWSER_FORM *Form\r | |
2654 | )\r | |
2655 | {\r | |
2656 | FORM_BROWSER_FORM *CurrentForm;\r | |
2657 | LIST_ENTRY *Link;\r | |
2658 | \r | |
2659 | if (Form != NULL) {\r | |
2660 | SubmitCallbackForForm(FormSet, Form);\r | |
2661 | return;\r | |
2662 | }\r | |
2663 | \r | |
2664 | Link = GetFirstNode (&FormSet->FormListHead);\r | |
2665 | while (!IsNull (&FormSet->FormListHead, Link)) {\r | |
2666 | CurrentForm = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
2667 | Link = GetNextNode (&FormSet->FormListHead, Link);\r | |
2668 | \r | |
2669 | SubmitCallbackForForm(FormSet, CurrentForm);\r | |
2670 | }\r | |
2671 | }\r | |
2672 | \r | |
938baa1f | 2673 | /**\r |
dcca25d1 | 2674 | Validate the HiiHandle.\r |
938baa1f | 2675 | \r |
dcca25d1 | 2676 | @param HiiHandle The input HiiHandle which need to validate.\r |
938baa1f ED |
2677 | \r |
2678 | @retval TRUE The handle is validate.\r | |
2679 | @retval FALSE The handle is invalidate.\r | |
2680 | \r | |
2681 | **/\r | |
2682 | BOOLEAN\r | |
93551a01 ED |
2683 | ValidateHiiHandle (\r |
2684 | EFI_HII_HANDLE HiiHandle\r | |
938baa1f ED |
2685 | )\r |
2686 | {\r | |
2687 | EFI_HII_HANDLE *HiiHandles;\r | |
2688 | UINTN Index;\r | |
2689 | BOOLEAN Find;\r | |
2690 | \r | |
93551a01 ED |
2691 | if (HiiHandle == NULL) {\r |
2692 | return FALSE;\r | |
2693 | }\r | |
2694 | \r | |
938baa1f | 2695 | Find = FALSE;\r |
93551a01 | 2696 | \r |
938baa1f ED |
2697 | HiiHandles = HiiGetHiiHandles (NULL);\r |
2698 | ASSERT (HiiHandles != NULL);\r | |
2699 | \r | |
938baa1f | 2700 | for (Index = 0; HiiHandles[Index] != NULL; Index++) {\r |
93551a01 | 2701 | if (HiiHandles[Index] == HiiHandle) {\r |
938baa1f ED |
2702 | Find = TRUE;\r |
2703 | break;\r | |
2704 | }\r | |
2705 | }\r | |
2706 | \r | |
93551a01 ED |
2707 | FreePool (HiiHandles);\r |
2708 | \r | |
2709 | return Find;\r | |
2710 | }\r | |
2711 | \r | |
2712 | /**\r | |
2713 | Validate the FormSet. If the formset is not validate, remove it from the list.\r | |
2714 | \r | |
2715 | @param FormSet The input FormSet which need to validate.\r | |
2716 | \r | |
2717 | @retval TRUE The handle is validate.\r | |
2718 | @retval FALSE The handle is invalidate.\r | |
2719 | \r | |
2720 | **/\r | |
2721 | BOOLEAN\r | |
2722 | ValidateFormSet (\r | |
2723 | FORM_BROWSER_FORMSET *FormSet\r | |
2724 | )\r | |
2725 | {\r | |
2726 | BOOLEAN Find;\r | |
2727 | \r | |
2728 | ASSERT (FormSet != NULL);\r | |
2729 | \r | |
2730 | Find = ValidateHiiHandle(FormSet->HiiHandle);\r | |
275ea01e ED |
2731 | //\r |
2732 | // Should not remove the formset which is being used.\r | |
2733 | //\r | |
2734 | if (!Find && (FormSet != gCurrentSelection->FormSet)) {\r | |
0a6f8af5 | 2735 | CleanBrowserStorage(FormSet);\r |
938baa1f ED |
2736 | RemoveEntryList (&FormSet->Link);\r |
2737 | DestroyFormSet (FormSet);\r | |
2738 | }\r | |
2739 | \r | |
938baa1f ED |
2740 | return Find;\r |
2741 | }\r | |
7c6c064c ED |
2742 | /**\r |
2743 | Check whether need to enable the reset flag in form level.\r | |
2744 | Also clean all ValueChanged flag in question.\r | |
2745 | \r | |
2746 | @param SetFlag Whether need to set the Reset Flag.\r | |
4d4deaac | 2747 | @param FormSet FormSet data structure.\r |
7c6c064c ED |
2748 | @param Form Form data structure.\r |
2749 | \r | |
2750 | **/\r | |
2751 | VOID\r | |
2752 | UpdateFlagForForm (\r | |
2753 | IN BOOLEAN SetFlag,\r | |
4d4deaac | 2754 | IN FORM_BROWSER_FORMSET *FormSet,\r |
7c6c064c ED |
2755 | IN FORM_BROWSER_FORM *Form\r |
2756 | )\r | |
2757 | {\r | |
2758 | LIST_ENTRY *Link;\r | |
2759 | FORM_BROWSER_STATEMENT *Question;\r | |
4d4deaac | 2760 | BOOLEAN OldValue;\r |
7c6c064c | 2761 | \r |
7c6c064c ED |
2762 | Link = GetFirstNode (&Form->StatementListHead);\r |
2763 | while (!IsNull (&Form->StatementListHead, Link)) {\r | |
2764 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r | |
4d4deaac | 2765 | Link = GetNextNode (&Form->StatementListHead, Link);\r |
7c6c064c | 2766 | \r |
4d4deaac ED |
2767 | if (!Question->ValueChanged) {\r |
2768 | continue;\r | |
7c6c064c | 2769 | }\r |
4d4deaac ED |
2770 | \r |
2771 | OldValue = Question->ValueChanged;\r | |
2772 | \r | |
2773 | //\r | |
2774 | // Compare the buffer and editbuffer data to see whether the data has been saved.\r | |
2775 | //\r | |
2776 | Question->ValueChanged = IsQuestionValueChanged(FormSet, Form, Question, GetSetValueWithBothBuffer);\r | |
2777 | \r | |
2778 | //\r | |
2779 | // Only the changed data has been saved, then need to set the reset flag.\r | |
2780 | //\r | |
f2e7732e ED |
2781 | if (SetFlag && OldValue && !Question->ValueChanged) {\r |
2782 | if ((Question->QuestionFlags & EFI_IFR_FLAG_RESET_REQUIRED) != 0) {\r | |
b2dcae4c BD |
2783 | gResetRequiredFormLevel = TRUE;\r |
2784 | gResetRequiredSystemLevel = TRUE;\r | |
f2e7732e ED |
2785 | }\r |
2786 | \r | |
2787 | if ((Question->QuestionFlags & EFI_IFR_FLAG_RECONNECT_REQUIRED) != 0) {\r | |
2788 | gFlagReconnect = TRUE;\r | |
2789 | }\r | |
4d4deaac | 2790 | } \r |
7c6c064c ED |
2791 | }\r |
2792 | }\r | |
2793 | \r | |
2794 | /**\r | |
2795 | Check whether need to enable the reset flag.\r | |
2796 | Also clean ValueChanged flag for all statements.\r | |
2797 | \r | |
2798 | Form level or formset level, only one.\r | |
2799 | \r | |
2800 | @param SetFlag Whether need to set the Reset Flag.\r | |
2801 | @param FormSet FormSet data structure.\r | |
2802 | @param Form Form data structure.\r | |
2803 | \r | |
2804 | **/\r | |
2805 | VOID\r | |
2806 | ValueChangeResetFlagUpdate (\r | |
2807 | IN BOOLEAN SetFlag,\r | |
2808 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2809 | IN FORM_BROWSER_FORM *Form \r | |
2810 | )\r | |
2811 | {\r | |
2812 | FORM_BROWSER_FORM *CurrentForm;\r | |
2813 | LIST_ENTRY *Link;\r | |
2814 | \r | |
7c6c064c | 2815 | if (Form != NULL) {\r |
4d4deaac | 2816 | UpdateFlagForForm(SetFlag, FormSet, Form);\r |
7c6c064c ED |
2817 | return;\r |
2818 | }\r | |
2819 | \r | |
2820 | Link = GetFirstNode (&FormSet->FormListHead);\r | |
2821 | while (!IsNull (&FormSet->FormListHead, Link)) {\r | |
2822 | CurrentForm = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
2823 | Link = GetNextNode (&FormSet->FormListHead, Link);\r | |
2824 | \r | |
4d4deaac | 2825 | UpdateFlagForForm(SetFlag, FormSet, CurrentForm);\r |
7c6c064c ED |
2826 | }\r |
2827 | }\r | |
938baa1f | 2828 | \r |
4d4deaac ED |
2829 | /**\r |
2830 | Base on the return Progress string to find the form. \r | |
2831 | \r | |
2832 | Base on the first return Offset/Width (Name) string to find the form\r | |
2833 | which keep this string.\r | |
2834 | \r | |
2835 | @param FormSet FormSet data structure.\r | |
2836 | @param Storage Storage which has this Progress string.\r | |
2837 | @param Progress The Progress string which has the first fail string.\r | |
2838 | @param RetForm The return form for this progress string.\r | |
2839 | @param RetQuestion The return question for the error progress string.\r | |
2840 | \r | |
2841 | @retval TRUE Find the error form and statement for this error progress string.\r | |
2842 | @retval FALSE Not find the error form.\r | |
2843 | \r | |
2844 | **/\r | |
2845 | BOOLEAN\r | |
2846 | FindQuestionFromProgress (\r | |
2847 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2848 | IN BROWSER_STORAGE *Storage,\r | |
2849 | IN EFI_STRING Progress,\r | |
2850 | OUT FORM_BROWSER_FORM **RetForm,\r | |
2851 | OUT FORM_BROWSER_STATEMENT **RetQuestion\r | |
2852 | )\r | |
2853 | {\r | |
2854 | LIST_ENTRY *Link;\r | |
2855 | LIST_ENTRY *LinkStorage;\r | |
2856 | LIST_ENTRY *LinkStatement;\r | |
2857 | FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r | |
2858 | FORM_BROWSER_FORM *Form;\r | |
2859 | EFI_STRING EndStr;\r | |
2860 | FORM_BROWSER_STATEMENT *Statement;\r | |
2861 | \r | |
2862 | ASSERT ((*Progress == '&') || (*Progress == 'G'));\r | |
2863 | \r | |
2864 | ConfigInfo = NULL;\r | |
2865 | *RetForm = NULL;\r | |
2866 | *RetQuestion = NULL;\r | |
2867 | \r | |
2868 | //\r | |
2869 | // Skip the first "&" or the ConfigHdr part.\r | |
2870 | //\r | |
2871 | if (*Progress == '&') {\r | |
2872 | Progress++;\r | |
2873 | } else {\r | |
2874 | //\r | |
2875 | // Prepare the "NAME" or "OFFSET=0x####&WIDTH=0x####" string.\r | |
2876 | //\r | |
2877 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r | |
2878 | //\r | |
2879 | // For Name/Value type, Skip the ConfigHdr part.\r | |
2880 | //\r | |
2881 | EndStr = StrStr (Progress, L"PATH=");\r | |
e77d2f9d | 2882 | ASSERT (EndStr != NULL);\r |
4d4deaac ED |
2883 | while (*EndStr != '&') {\r |
2884 | EndStr++;\r | |
2885 | }\r | |
2886 | \r | |
2887 | *EndStr = '\0';\r | |
2888 | } else {\r | |
2889 | //\r | |
2890 | // For Buffer type, Skip the ConfigHdr part.\r | |
2891 | //\r | |
2892 | EndStr = StrStr (Progress, L"&OFFSET=");\r | |
e77d2f9d | 2893 | ASSERT (EndStr != NULL);\r |
4d4deaac ED |
2894 | *EndStr = '\0';\r |
2895 | }\r | |
2896 | \r | |
2897 | Progress = EndStr + 1;\r | |
2898 | }\r | |
2899 | \r | |
2900 | //\r | |
2901 | // Prepare the "NAME" or "OFFSET=0x####&WIDTH=0x####" string.\r | |
2902 | //\r | |
2903 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r | |
2904 | //\r | |
2905 | // For Name/Value type, the data is "&Fred=16&George=16&Ron=12" formset,\r | |
2906 | // here, just keep the "Fred" string.\r | |
2907 | //\r | |
2908 | EndStr = StrStr (Progress, L"=");\r | |
e77d2f9d | 2909 | ASSERT (EndStr != NULL);\r |
4d4deaac ED |
2910 | *EndStr = '\0';\r |
2911 | } else {\r | |
2912 | //\r | |
2913 | // For Buffer type, the data is "OFFSET=0x####&WIDTH=0x####&VALUE=0x####",\r | |
2914 | // here, just keep the "OFFSET=0x####&WIDTH=0x####" string.\r | |
2915 | //\r | |
2916 | EndStr = StrStr (Progress, L"&VALUE=");\r | |
e77d2f9d | 2917 | ASSERT (EndStr != NULL);\r |
4d4deaac ED |
2918 | *EndStr = '\0';\r |
2919 | }\r | |
2920 | \r | |
2921 | //\r | |
2922 | // Search in the form list.\r | |
2923 | //\r | |
2924 | Link = GetFirstNode (&FormSet->FormListHead);\r | |
2925 | while (!IsNull (&FormSet->FormListHead, Link)) {\r | |
2926 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
2927 | Link = GetNextNode (&FormSet->FormListHead, Link);\r | |
2928 | \r | |
2929 | //\r | |
2930 | // Search in the ConfigReqeust list in this form.\r | |
2931 | //\r | |
2932 | LinkStorage = GetFirstNode (&Form->ConfigRequestHead);\r | |
2933 | while (!IsNull (&Form->ConfigRequestHead, LinkStorage)) {\r | |
2934 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (LinkStorage);\r | |
2935 | LinkStorage = GetNextNode (&Form->ConfigRequestHead, LinkStorage);\r | |
2936 | \r | |
2937 | if (Storage != ConfigInfo->Storage) {\r | |
2938 | continue;\r | |
2939 | }\r | |
2940 | \r | |
2941 | if (StrStr (ConfigInfo->ConfigRequest, Progress) != NULL) {\r | |
2942 | //\r | |
2943 | // Find the OffsetWidth string in this form.\r | |
2944 | //\r | |
2945 | *RetForm = Form;\r | |
2946 | break;\r | |
2947 | }\r | |
2948 | }\r | |
2949 | \r | |
2950 | if (*RetForm != NULL) {\r | |
2951 | LinkStatement = GetFirstNode (&Form->StatementListHead);\r | |
2952 | while (!IsNull (&Form->StatementListHead, LinkStatement)) {\r | |
2953 | Statement = FORM_BROWSER_STATEMENT_FROM_LINK (LinkStatement);\r | |
2954 | LinkStatement = GetNextNode (&Form->StatementListHead, LinkStatement);\r | |
2955 | \r | |
2956 | if (Statement->BlockName != NULL && StrStr (Statement->BlockName, Progress) != NULL) {\r | |
2957 | *RetQuestion = Statement;\r | |
2958 | break;\r | |
2959 | }\r | |
a35ecb75 ED |
2960 | \r |
2961 | if (Statement->VariableName != NULL && StrStr (Statement->VariableName, Progress) != NULL) {\r | |
2962 | *RetQuestion = Statement;\r | |
2963 | break;\r | |
2964 | }\r | |
4d4deaac ED |
2965 | }\r |
2966 | }\r | |
2967 | \r | |
2968 | if (*RetForm != NULL) {\r | |
2969 | break;\r | |
2970 | }\r | |
2971 | }\r | |
2972 | \r | |
2973 | //\r | |
2974 | // restore the OffsetWidth string to the original format.\r | |
2975 | //\r | |
2976 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r | |
2977 | *EndStr = '=';\r | |
2978 | } else {\r | |
2979 | *EndStr = '&';\r | |
2980 | }\r | |
2981 | \r | |
5039b444 | 2982 | return (BOOLEAN) (*RetForm != NULL);\r |
4d4deaac ED |
2983 | }\r |
2984 | \r | |
8066b27e DB |
2985 | /**\r |
2986 | Base on the return Progress string to get the SyncConfigRequest and RestoreConfigRequest\r | |
2987 | for form and formset.\r | |
2988 | \r | |
2989 | @param Storage Storage which has this Progress string.\r | |
2990 | @param ConfigRequest The ConfigRequest string.\r | |
2991 | @param Progress The Progress string which has the first fail string.\r | |
2992 | @param RestoreConfigRequest Return the RestoreConfigRequest string.\r | |
2993 | @param SyncConfigRequest Return the SyncConfigRequest string.\r | |
2994 | \r | |
2995 | **/\r | |
2996 | VOID\r | |
2997 | GetSyncRestoreConfigRequest(\r | |
2998 | IN BROWSER_STORAGE *Storage,\r | |
2999 | IN EFI_STRING ConfigRequest,\r | |
3000 | IN EFI_STRING Progress,\r | |
3001 | OUT EFI_STRING *RestoreConfigRequest,\r | |
3002 | OUT EFI_STRING *SyncConfigRequest\r | |
3003 | )\r | |
3004 | {\r | |
3005 | EFI_STRING EndStr;\r | |
3006 | EFI_STRING ConfigHdrEndStr;\r | |
3007 | EFI_STRING ElementStr;\r | |
3008 | UINTN TotalSize;\r | |
3009 | UINTN RestoreEleSize;\r | |
3010 | UINTN SyncSize;\r | |
3011 | \r | |
3012 | ASSERT ((*Progress == L'&') || (*Progress == L'G'));\r | |
3013 | //\r | |
3014 | // If the Progress starts with ConfigHdr, means the failure is in the first name / value pair.\r | |
3015 | // Need to restore all the fields in the ConfigRequest.\r | |
3016 | //\r | |
3017 | if (*Progress == L'G') {\r | |
3018 | *RestoreConfigRequest = AllocateCopyPool (StrSize (ConfigRequest), ConfigRequest);\r | |
3019 | ASSERT (*RestoreConfigRequest != NULL);\r | |
3020 | return;\r | |
3021 | }\r | |
3022 | \r | |
3023 | //\r | |
3024 | // Find the first fail "NAME" or "OFFSET=0x####&WIDTH=0x####" string.\r | |
3025 | //\r | |
3026 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r | |
3027 | //\r | |
3028 | // For Name/Value type, the data is "&Fred=16&George=16&Ron=12" formset,\r | |
3029 | // here, just keep the "Fred" string.\r | |
3030 | //\r | |
3031 | EndStr = StrStr (Progress, L"=");\r | |
3032 | ASSERT (EndStr != NULL);\r | |
3033 | *EndStr = L'\0';\r | |
3034 | //\r | |
3035 | // Find the ConfigHdr in ConfigRequest.\r | |
3036 | //\r | |
3037 | ConfigHdrEndStr = StrStr (ConfigRequest, L"PATH=");\r | |
3038 | ASSERT (ConfigHdrEndStr != NULL);\r | |
3039 | while (*ConfigHdrEndStr != L'&') {\r | |
3040 | ConfigHdrEndStr++;\r | |
3041 | }\r | |
3042 | } else {\r | |
3043 | //\r | |
3044 | // For Buffer type, the data is "OFFSET=0x####&WIDTH=0x####&VALUE=0x####",\r | |
3045 | // here, just keep the "OFFSET=0x####&WIDTH=0x####" string.\r | |
3046 | //\r | |
3047 | EndStr = StrStr (Progress, L"&VALUE=");\r | |
3048 | ASSERT (EndStr != NULL);\r | |
3049 | *EndStr = L'\0';\r | |
3050 | //\r | |
3051 | // Find the ConfigHdr in ConfigRequest.\r | |
3052 | //\r | |
3053 | ConfigHdrEndStr = StrStr (ConfigRequest, L"&OFFSET=");\r | |
3054 | }\r | |
3055 | //\r | |
3056 | // Find the first fail pair in the ConfigRequest.\r | |
3057 | //\r | |
3058 | ElementStr = StrStr (ConfigRequest, Progress);\r | |
3059 | ASSERT (ElementStr != NULL);\r | |
3060 | //\r | |
3061 | // To get the RestoreConfigRequest.\r | |
3062 | //\r | |
3063 | RestoreEleSize = StrSize (ElementStr);\r | |
3064 | TotalSize = (ConfigHdrEndStr - ConfigRequest) * sizeof (CHAR16) + RestoreEleSize + sizeof (CHAR16);\r | |
3065 | *RestoreConfigRequest = AllocateZeroPool (TotalSize);\r | |
3066 | ASSERT (*RestoreConfigRequest != NULL);\r | |
3067 | StrnCpyS (*RestoreConfigRequest, TotalSize / sizeof (CHAR16), ConfigRequest, ConfigHdrEndStr - ConfigRequest);\r | |
3068 | StrCatS (*RestoreConfigRequest, TotalSize / sizeof (CHAR16), ElementStr);\r | |
3069 | //\r | |
3070 | // To get the SyncConfigRequest.\r | |
3071 | //\r | |
3072 | SyncSize = StrSize (ConfigRequest) - RestoreEleSize + sizeof (CHAR16);\r | |
3073 | *SyncConfigRequest = AllocateZeroPool (SyncSize);\r | |
3074 | ASSERT (*SyncConfigRequest != NULL);\r | |
3075 | StrnCpyS (*SyncConfigRequest, SyncSize / sizeof (CHAR16), ConfigRequest, SyncSize / sizeof (CHAR16) - 1);\r | |
3076 | \r | |
3077 | //\r | |
3078 | // restore the Progress string to the original format.\r | |
3079 | //\r | |
3080 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r | |
3081 | *EndStr = L'=';\r | |
3082 | } else {\r | |
3083 | *EndStr = L'&';\r | |
3084 | }\r | |
3085 | }\r | |
3086 | \r | |
4d4deaac ED |
3087 | /**\r |
3088 | Popup an save error info and get user input.\r | |
3089 | \r | |
3090 | @param TitleId The form title id.\r | |
3091 | @param HiiHandle The hii handle for this package.\r | |
3092 | \r | |
3093 | @retval UINT32 The user select option for the save fail.\r | |
3094 | BROWSER_ACTION_DISCARD or BROWSER_ACTION_JUMP_TO_FORMSET\r | |
3095 | **/\r | |
3096 | UINT32\r | |
3097 | ConfirmSaveFail (\r | |
3098 | IN EFI_STRING_ID TitleId,\r | |
3099 | IN EFI_HII_HANDLE HiiHandle\r | |
3100 | )\r | |
3101 | {\r | |
3102 | CHAR16 *FormTitle;\r | |
3103 | CHAR16 *StringBuffer;\r | |
3104 | UINT32 RetVal;\r | |
3105 | \r | |
3106 | FormTitle = GetToken (TitleId, HiiHandle);\r | |
3107 | \r | |
3108 | StringBuffer = AllocateZeroPool (256 * sizeof (CHAR16));\r | |
3109 | ASSERT (StringBuffer != NULL);\r | |
3110 | \r | |
3111 | UnicodeSPrint (\r | |
3112 | StringBuffer, \r | |
3113 | 24 * sizeof (CHAR16) + StrSize (FormTitle), \r | |
3114 | L"Submit Fail For Form: %s.", \r | |
3115 | FormTitle\r | |
3116 | );\r | |
3117 | \r | |
3118 | RetVal = PopupErrorMessage(BROWSER_SUBMIT_FAIL, NULL, NULL, StringBuffer);\r | |
3119 | \r | |
3120 | FreePool (StringBuffer);\r | |
3121 | FreePool (FormTitle);\r | |
3122 | \r | |
3123 | return RetVal;\r | |
3124 | }\r | |
3125 | \r | |
3126 | /**\r | |
3127 | Popup an NO_SUBMIT_IF error info and get user input.\r | |
3128 | \r | |
3129 | @param TitleId The form title id.\r | |
3130 | @param HiiHandle The hii handle for this package.\r | |
3131 | \r | |
3132 | @retval UINT32 The user select option for the save fail.\r | |
3133 | BROWSER_ACTION_DISCARD or BROWSER_ACTION_JUMP_TO_FORMSET\r | |
3134 | **/\r | |
3135 | UINT32\r | |
3136 | ConfirmNoSubmitFail (\r | |
3137 | IN EFI_STRING_ID TitleId,\r | |
3138 | IN EFI_HII_HANDLE HiiHandle\r | |
3139 | )\r | |
3140 | {\r | |
3141 | CHAR16 *FormTitle;\r | |
3142 | CHAR16 *StringBuffer;\r | |
3143 | UINT32 RetVal;\r | |
3144 | \r | |
3145 | FormTitle = GetToken (TitleId, HiiHandle);\r | |
3146 | \r | |
3147 | StringBuffer = AllocateZeroPool (256 * sizeof (CHAR16));\r | |
3148 | ASSERT (StringBuffer != NULL);\r | |
3149 | \r | |
3150 | UnicodeSPrint (\r | |
3151 | StringBuffer, \r | |
3152 | 24 * sizeof (CHAR16) + StrSize (FormTitle), \r | |
3153 | L"NO_SUBMIT_IF error For Form: %s.", \r | |
3154 | FormTitle\r | |
3155 | );\r | |
3156 | \r | |
3157 | RetVal = PopupErrorMessage(BROWSER_SUBMIT_FAIL_NO_SUBMIT_IF, NULL, NULL, StringBuffer);\r | |
3158 | \r | |
3159 | FreePool (StringBuffer);\r | |
3160 | FreePool (FormTitle);\r | |
3161 | \r | |
3162 | return RetVal;\r | |
3163 | }\r | |
3164 | \r | |
b18e7050 | 3165 | /**\r |
48a9d5f7 | 3166 | Discard data based on the input setting scope (Form, FormSet or System).\r |
7936fb6a | 3167 | \r |
3168 | @param FormSet FormSet data structure.\r | |
3169 | @param Form Form data structure.\r | |
48a9d5f7 | 3170 | @param SettingScope Setting Scope for Discard action.\r |
b18e7050 ED |
3171 | \r |
3172 | @retval EFI_SUCCESS The function completed successfully.\r | |
48a9d5f7 | 3173 | @retval EFI_UNSUPPORTED Unsupport SettingScope.\r |
b18e7050 ED |
3174 | \r |
3175 | **/\r | |
3176 | EFI_STATUS\r | |
3177 | DiscardForm (\r | |
3178 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
3179 | IN FORM_BROWSER_FORM *Form,\r | |
48a9d5f7 | 3180 | IN BROWSER_SETTING_SCOPE SettingScope\r |
b18e7050 ED |
3181 | )\r |
3182 | {\r | |
48a9d5f7 LG |
3183 | LIST_ENTRY *Link;\r |
3184 | FORMSET_STORAGE *Storage;\r | |
b18e7050 | 3185 | FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r |
6e74560f ED |
3186 | FORM_BROWSER_FORMSET *LocalFormSet;\r |
3187 | FORM_BROWSER_FORMSET *OldFormSet;\r | |
b18e7050 | 3188 | \r |
48a9d5f7 LG |
3189 | //\r |
3190 | // Check the supported setting level.\r | |
3191 | //\r | |
3192 | if (SettingScope >= MaxLevel) {\r | |
3193 | return EFI_UNSUPPORTED;\r | |
3194 | }\r | |
b18e7050 | 3195 | \r |
7c6c064c | 3196 | if (SettingScope == FormLevel && IsNvUpdateRequiredForForm (Form)) {\r |
48a9d5f7 LG |
3197 | ConfigInfo = NULL;\r |
3198 | Link = GetFirstNode (&Form->ConfigRequestHead);\r | |
3199 | while (!IsNull (&Form->ConfigRequestHead, Link)) {\r | |
3200 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r | |
3201 | Link = GetNextNode (&Form->ConfigRequestHead, Link);\r | |
b18e7050 | 3202 | \r |
48a9d5f7 LG |
3203 | if (ConfigInfo->Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r |
3204 | continue;\r | |
3205 | }\r | |
3206 | \r | |
3207 | //\r | |
3208 | // Skip if there is no RequestElement\r | |
3209 | //\r | |
3210 | if (ConfigInfo->ElementCount == 0) {\r | |
3211 | continue;\r | |
b18e7050 ED |
3212 | }\r |
3213 | \r | |
48a9d5f7 LG |
3214 | //\r |
3215 | // Prepare <ConfigResp>\r | |
3216 | //\r | |
4d4deaac | 3217 | SynchronizeStorage(ConfigInfo->Storage, ConfigInfo->ConfigRequest, FALSE);\r |
816a7110 | 3218 | \r |
816a7110 ED |
3219 | //\r |
3220 | // Call callback with Changed type to inform the driver.\r | |
3221 | //\r | |
3222 | SendDiscardInfoToDriver (FormSet, Form);\r | |
3223 | }\r | |
3224 | \r | |
4d4deaac | 3225 | ValueChangeResetFlagUpdate (FALSE, FormSet, Form);\r |
7c6c064c | 3226 | } else if (SettingScope == FormSetLevel && IsNvUpdateRequiredForFormSet (FormSet)) {\r |
f1660263 | 3227 | \r |
48a9d5f7 LG |
3228 | //\r |
3229 | // Discard Buffer storage or Name/Value storage\r | |
3230 | //\r | |
3231 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
3232 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
3233 | Storage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
3234 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
3235 | \r | |
94f3aae7 | 3236 | if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r |
48a9d5f7 LG |
3237 | continue;\r |
3238 | }\r | |
3239 | \r | |
b18e7050 | 3240 | //\r |
48a9d5f7 | 3241 | // Skip if there is no RequestElement\r |
b18e7050 | 3242 | //\r |
48a9d5f7 LG |
3243 | if (Storage->ElementCount == 0) {\r |
3244 | continue;\r | |
3245 | }\r | |
b18e7050 | 3246 | \r |
4d4deaac | 3247 | SynchronizeStorage(Storage->BrowserStorage, Storage->ConfigRequest, FALSE);\r |
48a9d5f7 | 3248 | }\r |
f1660263 ED |
3249 | \r |
3250 | Link = GetFirstNode (&FormSet->FormListHead);\r | |
3251 | while (!IsNull (&FormSet->FormListHead, Link)) {\r | |
3252 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
3253 | Link = GetNextNode (&FormSet->FormListHead, Link);\r | |
3254 | \r | |
3255 | //\r | |
3256 | // Call callback with Changed type to inform the driver.\r | |
3257 | //\r | |
3258 | SendDiscardInfoToDriver (FormSet, Form);\r | |
3259 | }\r | |
b18e7050 | 3260 | \r |
7c6c064c | 3261 | ValueChangeResetFlagUpdate(FALSE, FormSet, NULL);\r |
48a9d5f7 LG |
3262 | } else if (SettingScope == SystemLevel) {\r |
3263 | //\r | |
3264 | // System Level Discard.\r | |
3265 | //\r | |
6e74560f ED |
3266 | OldFormSet = mSystemLevelFormSet;\r |
3267 | \r | |
48a9d5f7 LG |
3268 | //\r |
3269 | // Discard changed value for each FormSet in the maintain list.\r | |
3270 | //\r | |
3271 | Link = GetFirstNode (&gBrowserFormSetList);\r | |
3272 | while (!IsNull (&gBrowserFormSetList, Link)) {\r | |
3273 | LocalFormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r | |
48a9d5f7 | 3274 | Link = GetNextNode (&gBrowserFormSetList, Link);\r |
938baa1f ED |
3275 | if (!ValidateFormSet(LocalFormSet)) {\r |
3276 | continue;\r | |
3277 | }\r | |
6e74560f ED |
3278 | \r |
3279 | mSystemLevelFormSet = LocalFormSet;\r | |
3280 | \r | |
938baa1f | 3281 | DiscardForm (LocalFormSet, NULL, FormSetLevel);\r |
48a9d5f7 | 3282 | if (!IsHiiHandleInBrowserContext (LocalFormSet->HiiHandle)) {\r |
b18e7050 | 3283 | //\r |
48a9d5f7 | 3284 | // Remove maintain backup list after discard except for the current using FormSet.\r |
b18e7050 | 3285 | //\r |
0a6f8af5 | 3286 | CleanBrowserStorage(LocalFormSet);\r |
48a9d5f7 LG |
3287 | RemoveEntryList (&LocalFormSet->Link);\r |
3288 | DestroyFormSet (LocalFormSet);\r | |
b18e7050 | 3289 | }\r |
b18e7050 | 3290 | }\r |
6e74560f ED |
3291 | \r |
3292 | mSystemLevelFormSet = OldFormSet;\r | |
b18e7050 ED |
3293 | }\r |
3294 | \r | |
3295 | return EFI_SUCCESS; \r | |
3296 | }\r | |
3297 | \r | |
3298 | /**\r | |
4d4deaac | 3299 | Submit data for a form.\r |
b18e7050 ED |
3300 | \r |
3301 | @param FormSet FormSet data structure.\r | |
3302 | @param Form Form data structure.\r | |
7936fb6a | 3303 | \r |
3304 | @retval EFI_SUCCESS The function completed successfully.\r | |
48a9d5f7 | 3305 | @retval EFI_UNSUPPORTED Unsupport SettingScope.\r |
7936fb6a | 3306 | \r |
3307 | **/\r | |
3308 | EFI_STATUS\r | |
4d4deaac | 3309 | SubmitForForm (\r |
7936fb6a | 3310 | IN FORM_BROWSER_FORMSET *FormSet,\r |
4d4deaac | 3311 | IN FORM_BROWSER_FORM *Form\r |
7936fb6a | 3312 | )\r |
3313 | {\r | |
3314 | EFI_STATUS Status;\r | |
3315 | LIST_ENTRY *Link;\r | |
3316 | EFI_STRING ConfigResp;\r | |
3317 | EFI_STRING Progress;\r | |
94f3aae7 | 3318 | BROWSER_STORAGE *Storage;\r |
b18e7050 | 3319 | FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r |
fdd530d6 DB |
3320 | BOOLEAN SubmitFormFail;\r |
3321 | \r | |
3322 | SubmitFormFail = FALSE;\r | |
7936fb6a | 3323 | \r |
4d4deaac ED |
3324 | if (!IsNvUpdateRequiredForForm (Form)) {\r |
3325 | return EFI_SUCCESS;\r | |
3326 | }\r | |
3327 | \r | |
3328 | Status = NoSubmitCheck (FormSet, &Form, NULL);\r | |
3329 | if (EFI_ERROR (Status)) {\r | |
3330 | return Status;\r | |
3331 | }\r | |
3332 | \r | |
3333 | Link = GetFirstNode (&Form->ConfigRequestHead);\r | |
3334 | while (!IsNull (&Form->ConfigRequestHead, Link)) {\r | |
3335 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r | |
3336 | Link = GetNextNode (&Form->ConfigRequestHead, Link);\r | |
3337 | \r | |
3338 | Storage = ConfigInfo->Storage;\r | |
3339 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r | |
3340 | continue;\r | |
3341 | }\r | |
3342 | \r | |
3343 | //\r | |
3344 | // Skip if there is no RequestElement\r | |
3345 | //\r | |
3346 | if (ConfigInfo->ElementCount == 0) {\r | |
3347 | continue;\r | |
3348 | }\r | |
3349 | \r | |
3350 | //\r | |
3351 | // 1. Prepare <ConfigResp>\r | |
3352 | //\r | |
3353 | Status = StorageToConfigResp (ConfigInfo->Storage, &ConfigResp, ConfigInfo->ConfigRequest, TRUE);\r | |
3354 | if (EFI_ERROR (Status)) {\r | |
3355 | return Status;\r | |
3356 | }\r | |
3357 | \r | |
3358 | //\r | |
3359 | // 2. Set value to hii config routine protocol.\r | |
3360 | //\r | |
3361 | Status = mHiiConfigRouting->RouteConfig (\r | |
3362 | mHiiConfigRouting,\r | |
3363 | ConfigResp,\r | |
3364 | &Progress\r | |
3365 | );\r | |
4d4deaac ED |
3366 | \r |
3367 | if (EFI_ERROR (Status)) {\r | |
8066b27e DB |
3368 | //\r |
3369 | // Submit fail, to get the RestoreConfigRequest and SyncConfigRequest.\r | |
3370 | //\r | |
fdd530d6 | 3371 | SubmitFormFail = TRUE;\r |
8066b27e | 3372 | GetSyncRestoreConfigRequest (ConfigInfo->Storage, ConfigInfo->ConfigRequest, Progress, &ConfigInfo->RestoreConfigRequest, &ConfigInfo->SyncConfigRequest);\r |
4d4deaac | 3373 | InsertTailList (&gBrowserSaveFailFormSetList, &ConfigInfo->SaveFailLink);\r |
fa209e8c | 3374 | FreePool (ConfigResp);\r |
4d4deaac ED |
3375 | continue;\r |
3376 | }\r | |
3377 | \r | |
fa209e8c | 3378 | FreePool (ConfigResp);\r |
4d4deaac ED |
3379 | //\r |
3380 | // 3. Config success, update storage shadow Buffer, only update the data belong to this form.\r | |
3381 | //\r | |
3382 | SynchronizeStorage (ConfigInfo->Storage, ConfigInfo->ConfigRequest, TRUE);\r | |
3383 | }\r | |
3384 | \r | |
48a9d5f7 | 3385 | //\r |
4d4deaac | 3386 | // 4. Process the save failed storage.\r |
48a9d5f7 | 3387 | //\r |
4d4deaac ED |
3388 | if (!IsListEmpty (&gBrowserSaveFailFormSetList)) {\r |
3389 | if (ConfirmSaveFail (Form->FormTitle, FormSet->HiiHandle) == BROWSER_ACTION_DISCARD) {\r | |
3390 | Link = GetFirstNode (&gBrowserSaveFailFormSetList);\r | |
3391 | while (!IsNull (&gBrowserSaveFailFormSetList, Link)) {\r | |
3392 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_SAVE_FAIL_LINK (Link);\r | |
3393 | Link = GetNextNode (&gBrowserSaveFailFormSetList, Link);\r | |
8066b27e DB |
3394 | //\r |
3395 | // Process the submit fail question, base on the RestoreConfigRequest to restore the EditBuffer\r | |
3396 | // base on the SyncConfigRequest to Sync the buffer.\r | |
3397 | //\r | |
3398 | SynchronizeStorage (ConfigInfo->Storage, ConfigInfo->RestoreConfigRequest, FALSE);\r | |
3399 | FreePool (ConfigInfo->RestoreConfigRequest);\r | |
3400 | ConfigInfo->RestoreConfigRequest = NULL;\r | |
3401 | if (ConfigInfo->SyncConfigRequest != NULL) {\r | |
3402 | SynchronizeStorage(ConfigInfo->Storage, ConfigInfo->SyncConfigRequest, TRUE);\r | |
3403 | FreePool (ConfigInfo->SyncConfigRequest);\r | |
3404 | ConfigInfo->SyncConfigRequest = NULL;\r | |
3405 | }\r | |
4d4deaac ED |
3406 | \r |
3407 | Status = EFI_SUCCESS;\r | |
3408 | }\r | |
b6f07bdd | 3409 | SendDiscardInfoToDriver (FormSet,Form);\r |
4d4deaac ED |
3410 | } else {\r |
3411 | Status = EFI_UNSUPPORTED;\r | |
3412 | }\r | |
3413 | \r | |
3414 | //\r | |
3415 | // Free Form save fail list.\r | |
3416 | //\r | |
3417 | while (!IsListEmpty (&gBrowserSaveFailFormSetList)) {\r | |
3418 | Link = GetFirstNode (&gBrowserSaveFailFormSetList);\r | |
3419 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_SAVE_FAIL_LINK (Link);\r | |
3420 | RemoveEntryList (&ConfigInfo->SaveFailLink);\r | |
3421 | }\r | |
48a9d5f7 LG |
3422 | }\r |
3423 | \r | |
7936fb6a | 3424 | //\r |
4d4deaac | 3425 | // 5. Update the NV flag.\r |
7936fb6a | 3426 | //\r |
4d4deaac ED |
3427 | ValueChangeResetFlagUpdate(TRUE, FormSet, Form);\r |
3428 | \r | |
3cb44c20 DB |
3429 | //\r |
3430 | // 6 Call callback with Submitted type to inform the driver.\r | |
3431 | //\r | |
fdd530d6 DB |
3432 | if (!SubmitFormFail) {\r |
3433 | SubmitCallback (FormSet, Form);\r | |
3434 | }\r | |
3cb44c20 | 3435 | \r |
4d4deaac ED |
3436 | return Status;\r |
3437 | }\r | |
3438 | \r | |
3439 | /**\r | |
3440 | Submit data for a formset.\r | |
3441 | \r | |
3442 | @param FormSet FormSet data structure.\r | |
3443 | @param SkipProcessFail Whether skip to process the save failed storage.\r | |
3444 | If submit formset is called when do system level save, \r | |
3445 | set this value to true and process the failed formset \r | |
3446 | together. \r | |
3447 | if submit formset is called when do formset level save,\r | |
3448 | set the value to false and process the failed storage\r | |
3449 | right after process all storages for this formset.\r | |
3450 | \r | |
3451 | @retval EFI_SUCCESS The function completed successfully.\r | |
3452 | @retval EFI_UNSUPPORTED Unsupport SettingScope.\r | |
3453 | \r | |
3454 | **/\r | |
3455 | EFI_STATUS\r | |
3456 | SubmitForFormSet (\r | |
3457 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
3458 | IN BOOLEAN SkipProcessFail\r | |
3459 | )\r | |
3460 | {\r | |
3461 | EFI_STATUS Status;\r | |
3462 | LIST_ENTRY *Link;\r | |
3463 | EFI_STRING ConfigResp;\r | |
3464 | EFI_STRING Progress;\r | |
3465 | BROWSER_STORAGE *Storage;\r | |
3466 | FORMSET_STORAGE *FormSetStorage;\r | |
3467 | FORM_BROWSER_FORM *Form;\r | |
3468 | BOOLEAN HasInserted;\r | |
3469 | FORM_BROWSER_STATEMENT *Question;\r | |
fdd530d6 | 3470 | BOOLEAN SubmitFormSetFail;\r |
b6f07bdd | 3471 | BOOLEAN DiscardChange;\r |
4d4deaac ED |
3472 | \r |
3473 | HasInserted = FALSE;\r | |
fdd530d6 | 3474 | SubmitFormSetFail = FALSE;\r |
b6f07bdd | 3475 | DiscardChange = FALSE;\r |
4d4deaac ED |
3476 | \r |
3477 | if (!IsNvUpdateRequiredForFormSet (FormSet)) {\r | |
3478 | return EFI_SUCCESS;\r | |
b18e7050 | 3479 | }\r |
4d4deaac ED |
3480 | \r |
3481 | Form = NULL; \r | |
3482 | Status = NoSubmitCheck (FormSet, &Form, &Question);\r | |
7936fb6a | 3483 | if (EFI_ERROR (Status)) {\r |
4d4deaac ED |
3484 | if (SkipProcessFail) {\r |
3485 | //\r | |
3486 | // Process NO_SUBMIT check first, so insert it at head.\r | |
3487 | //\r | |
3488 | FormSet->SaveFailForm = Form;\r | |
3489 | FormSet->SaveFailStatement = Question;\r | |
3490 | InsertHeadList (&gBrowserSaveFailFormSetList, &FormSet->SaveFailLink);\r | |
3491 | }\r | |
3492 | \r | |
7936fb6a | 3493 | return Status;\r |
3494 | }\r | |
3495 | \r | |
4d4deaac ED |
3496 | Form = NULL;\r |
3497 | Question = NULL;\r | |
3498 | //\r | |
3499 | // Submit Buffer storage or Name/Value storage\r | |
3500 | //\r | |
3501 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
3502 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
3503 | FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
3504 | Storage = FormSetStorage->BrowserStorage;\r | |
3505 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
7936fb6a | 3506 | \r |
4d4deaac ED |
3507 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r |
3508 | continue;\r | |
3509 | }\r | |
7936fb6a | 3510 | \r |
4d4deaac ED |
3511 | //\r |
3512 | // Skip if there is no RequestElement\r | |
3513 | //\r | |
3514 | if (FormSetStorage->ElementCount == 0) {\r | |
3515 | continue;\r | |
3516 | }\r | |
7936fb6a | 3517 | \r |
4d4deaac ED |
3518 | //\r |
3519 | // 1. Prepare <ConfigResp>\r | |
3520 | //\r | |
3521 | Status = StorageToConfigResp (Storage, &ConfigResp, FormSetStorage->ConfigRequest, TRUE);\r | |
3522 | if (EFI_ERROR (Status)) {\r | |
3523 | return Status;\r | |
3524 | }\r | |
b18e7050 | 3525 | \r |
4d4deaac ED |
3526 | //\r |
3527 | // 2. Send <ConfigResp> to Routine config Protocol.\r | |
3528 | //\r | |
3529 | Status = mHiiConfigRouting->RouteConfig (\r | |
3530 | mHiiConfigRouting,\r | |
3531 | ConfigResp,\r | |
3532 | &Progress\r | |
3533 | );\r | |
3534 | if (EFI_ERROR (Status)) {\r | |
8066b27e DB |
3535 | //\r |
3536 | // Submit fail, to get the RestoreConfigRequest and SyncConfigRequest.\r | |
3537 | //\r | |
fdd530d6 | 3538 | SubmitFormSetFail = TRUE;\r |
8066b27e | 3539 | GetSyncRestoreConfigRequest (FormSetStorage->BrowserStorage, FormSetStorage->ConfigRequest, Progress, &FormSetStorage->RestoreConfigRequest, &FormSetStorage->SyncConfigRequest);\r |
4d4deaac ED |
3540 | InsertTailList (&FormSet->SaveFailStorageListHead, &FormSetStorage->SaveFailLink);\r |
3541 | if (!HasInserted) {\r | |
3542 | //\r | |
3543 | // Call submit formset for system level, save the formset info\r | |
3544 | // and process later.\r | |
3545 | //\r | |
3546 | FindQuestionFromProgress(FormSet, Storage, Progress, &Form, &Question);\r | |
3547 | ASSERT (Form != NULL && Question != NULL);\r | |
3548 | FormSet->SaveFailForm = Form;\r | |
3549 | FormSet->SaveFailStatement = Question;\r | |
3550 | if (SkipProcessFail) {\r | |
3551 | InsertTailList (&gBrowserSaveFailFormSetList, &FormSet->SaveFailLink);\r | |
3552 | }\r | |
3553 | HasInserted = TRUE;\r | |
b18e7050 | 3554 | }\r |
7248790e | 3555 | \r |
b18e7050 | 3556 | FreePool (ConfigResp);\r |
4d4deaac | 3557 | continue;\r |
7936fb6a | 3558 | }\r |
3559 | \r | |
4d4deaac | 3560 | FreePool (ConfigResp);\r |
cce6230f | 3561 | //\r |
4d4deaac | 3562 | // 3. Config success, update storage shadow Buffer\r |
7936fb6a | 3563 | //\r |
4d4deaac ED |
3564 | SynchronizeStorage (Storage, FormSetStorage->ConfigRequest, TRUE);\r |
3565 | }\r | |
b18e7050 | 3566 | \r |
4d4deaac ED |
3567 | //\r |
3568 | // 4. Has save fail storage need to handle.\r | |
3569 | //\r | |
3570 | if (Form != NULL) {\r | |
3571 | if (!SkipProcessFail) {\r | |
b18e7050 | 3572 | //\r |
4d4deaac | 3573 | // If not in system level, just handl the save failed storage here.\r |
b18e7050 | 3574 | //\r |
4d4deaac | 3575 | if (ConfirmSaveFail (Form->FormTitle, FormSet->HiiHandle) == BROWSER_ACTION_DISCARD) {\r |
b6f07bdd | 3576 | DiscardChange = TRUE;\r |
4d4deaac ED |
3577 | Link = GetFirstNode (&FormSet->SaveFailStorageListHead);\r |
3578 | while (!IsNull (&FormSet->SaveFailStorageListHead, Link)) {\r | |
3579 | FormSetStorage = FORMSET_STORAGE_FROM_SAVE_FAIL_LINK (Link);\r | |
3580 | Storage = FormSetStorage->BrowserStorage;\r | |
3581 | Link = GetNextNode (&FormSet->SaveFailStorageListHead, Link);\r | |
8066b27e DB |
3582 | //\r |
3583 | // Process the submit fail question, base on the RestoreConfigRequest to restore the EditBuffer\r | |
3584 | // base on the SyncConfigRequest to Sync the buffer.\r | |
3585 | //\r | |
3586 | SynchronizeStorage (FormSetStorage->BrowserStorage, FormSetStorage->RestoreConfigRequest, FALSE);\r | |
3587 | FreePool (FormSetStorage->RestoreConfigRequest);\r | |
3588 | FormSetStorage->RestoreConfigRequest = NULL;\r | |
3589 | if (FormSetStorage->SyncConfigRequest != NULL) {\r | |
3590 | SynchronizeStorage(FormSetStorage->BrowserStorage, FormSetStorage->SyncConfigRequest, TRUE);\r | |
3591 | FreePool (FormSetStorage->SyncConfigRequest);\r | |
3592 | FormSetStorage->SyncConfigRequest = NULL;\r | |
3593 | }\r | |
4d4deaac ED |
3594 | \r |
3595 | Status = EFI_SUCCESS;\r | |
3596 | }\r | |
3597 | } else {\r | |
3598 | UiCopyMenuList(&mPrivateData.FormBrowserEx2.FormViewHistoryHead, &Form->FormViewListHead);\r | |
3599 | \r | |
3600 | gCurrentSelection->Action = UI_ACTION_REFRESH_FORMSET;\r | |
3601 | gCurrentSelection->Handle = FormSet->HiiHandle;\r | |
3602 | CopyGuid (&gCurrentSelection->FormSetGuid, &FormSet->Guid);\r | |
3603 | gCurrentSelection->FormId = Form->FormId;\r | |
3604 | gCurrentSelection->QuestionId = Question->QuestionId;\r | |
3605 | \r | |
3606 | Status = EFI_UNSUPPORTED;\r | |
7936fb6a | 3607 | }\r |
b18e7050 | 3608 | \r |
7248790e | 3609 | //\r |
4d4deaac | 3610 | // Free FormSet save fail list.\r |
7248790e | 3611 | //\r |
4d4deaac ED |
3612 | while (!IsListEmpty (&FormSet->SaveFailStorageListHead)) {\r |
3613 | Link = GetFirstNode (&FormSet->SaveFailStorageListHead);\r | |
3614 | FormSetStorage = FORMSET_STORAGE_FROM_SAVE_FAIL_LINK (Link);\r | |
3615 | RemoveEntryList (&FormSetStorage->SaveFailLink);\r | |
b18e7050 | 3616 | }\r |
4d4deaac | 3617 | } else {\r |
b18e7050 | 3618 | //\r |
4d4deaac | 3619 | // If in system level, just return error and handle the failed formset later.\r |
b18e7050 | 3620 | //\r |
4d4deaac ED |
3621 | Status = EFI_UNSUPPORTED;\r |
3622 | }\r | |
3623 | }\r | |
3624 | \r | |
b6f07bdd DB |
3625 | //\r |
3626 | // If user discard the change, send the discard info to driver.\r | |
3627 | //\r | |
3628 | if (DiscardChange) {\r | |
3629 | Link = GetFirstNode (&FormSet->FormListHead);\r | |
3630 | while (!IsNull (&FormSet->FormListHead, Link)) {\r | |
3631 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
3632 | Link = GetNextNode (&FormSet->FormListHead, Link);\r | |
3633 | //\r | |
3634 | // Call callback with Changed type to inform the driver.\r | |
3635 | //\r | |
3636 | SendDiscardInfoToDriver (FormSet, Form);\r | |
3637 | }\r | |
3638 | }\r | |
3639 | \r | |
4d4deaac ED |
3640 | //\r |
3641 | // 5. Update the NV flag.\r | |
3642 | // \r | |
3643 | ValueChangeResetFlagUpdate(TRUE, FormSet, NULL);\r | |
3644 | \r | |
3cb44c20 DB |
3645 | //\r |
3646 | // 6. Call callback with Submitted type to inform the driver.\r | |
3647 | //\r | |
fdd530d6 DB |
3648 | if (!SubmitFormSetFail) {\r |
3649 | SubmitCallback (FormSet, NULL);\r | |
3650 | }\r | |
3cb44c20 | 3651 | \r |
4d4deaac ED |
3652 | return Status;\r |
3653 | }\r | |
3654 | \r | |
3655 | /**\r | |
3656 | Submit data for all formsets.\r | |
3657 | \r | |
3658 | @retval EFI_SUCCESS The function completed successfully.\r | |
3659 | @retval EFI_UNSUPPORTED Unsupport SettingScope.\r | |
3660 | \r | |
3661 | **/\r | |
3662 | EFI_STATUS\r | |
3663 | SubmitForSystem (\r | |
3664 | VOID\r | |
3665 | )\r | |
3666 | {\r | |
3667 | EFI_STATUS Status;\r | |
3668 | LIST_ENTRY *Link;\r | |
91927805 | 3669 | LIST_ENTRY *FormLink;\r |
4d4deaac | 3670 | LIST_ENTRY *StorageLink;\r |
4d4deaac ED |
3671 | FORMSET_STORAGE *FormSetStorage;\r |
3672 | FORM_BROWSER_FORM *Form;\r | |
3673 | FORM_BROWSER_FORMSET *LocalFormSet;\r | |
3674 | UINT32 UserSelection;\r | |
3675 | FORM_BROWSER_STATEMENT *Question;\r | |
3676 | \r | |
3677 | mSystemSubmit = TRUE;\r | |
3678 | Link = GetFirstNode (&gBrowserFormSetList);\r | |
3679 | while (!IsNull (&gBrowserFormSetList, Link)) {\r | |
3680 | LocalFormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r | |
3681 | Link = GetNextNode (&gBrowserFormSetList, Link);\r | |
3682 | if (!ValidateFormSet(LocalFormSet)) {\r | |
3683 | continue;\r | |
3684 | }\r | |
3685 | \r | |
3686 | Status = SubmitForFormSet (LocalFormSet, TRUE);\r | |
3687 | if (EFI_ERROR (Status)) {\r | |
3688 | continue;\r | |
7936fb6a | 3689 | }\r |
7936fb6a | 3690 | \r |
cce6230f | 3691 | //\r |
4d4deaac ED |
3692 | // Remove maintain backup list after save except for the current using FormSet.\r |
3693 | // \r | |
3694 | if (!IsHiiHandleInBrowserContext (LocalFormSet->HiiHandle)) {\r | |
3695 | CleanBrowserStorage(LocalFormSet);\r | |
3696 | RemoveEntryList (&LocalFormSet->Link);\r | |
3697 | DestroyFormSet (LocalFormSet);\r | |
3698 | }\r | |
3699 | }\r | |
3700 | mSystemSubmit = FALSE;\r | |
3701 | \r | |
3702 | Status = EFI_SUCCESS;\r | |
3703 | \r | |
3704 | //\r | |
3705 | // Process the save failed formsets.\r | |
3706 | //\r | |
3707 | Link = GetFirstNode (&gBrowserSaveFailFormSetList);\r | |
3708 | while (!IsNull (&gBrowserSaveFailFormSetList, Link)) {\r | |
3709 | LocalFormSet = FORM_BROWSER_FORMSET_FROM_SAVE_FAIL_LINK (Link);\r | |
3710 | Link = GetNextNode (&gBrowserSaveFailFormSetList, Link);\r | |
3711 | \r | |
3712 | if (!ValidateFormSet(LocalFormSet)) {\r | |
3713 | continue;\r | |
3714 | }\r | |
3715 | \r | |
3716 | Form = LocalFormSet->SaveFailForm;\r | |
3717 | Question= LocalFormSet->SaveFailStatement;\r | |
48a9d5f7 LG |
3718 | \r |
3719 | //\r | |
4d4deaac | 3720 | // Confirm with user, get user input.\r |
48a9d5f7 | 3721 | //\r |
4d4deaac ED |
3722 | if (IsListEmpty (&LocalFormSet->SaveFailStorageListHead)) {\r |
3723 | //\r | |
3724 | // NULL for SaveFailStorageListHead means error caused by NO_SUBMIT_IF check.\r | |
3725 | //\r | |
3726 | UserSelection = ConfirmNoSubmitFail (Form->FormTitle, LocalFormSet->HiiHandle);\r | |
3727 | } else {\r | |
3728 | UserSelection = ConfirmSaveFail (Form->FormTitle, LocalFormSet->HiiHandle);\r | |
3729 | }\r | |
3730 | \r | |
3731 | if (UserSelection == BROWSER_ACTION_DISCARD) {\r | |
3732 | if (IsListEmpty (&LocalFormSet->SaveFailStorageListHead)) {\r | |
3733 | StorageLink = GetFirstNode (&LocalFormSet->StorageListHead);\r | |
3734 | while (!IsNull (&LocalFormSet->StorageListHead, StorageLink)) {\r | |
3735 | FormSetStorage = FORMSET_STORAGE_FROM_LINK (StorageLink);\r | |
4d4deaac ED |
3736 | StorageLink = GetNextNode (&LocalFormSet->StorageListHead, StorageLink);\r |
3737 | \r | |
3738 | SynchronizeStorage(FormSetStorage->BrowserStorage, FormSetStorage->ConfigRequest, FALSE);\r | |
3739 | }\r | |
3740 | } else {\r | |
3741 | StorageLink = GetFirstNode (&LocalFormSet->SaveFailStorageListHead);\r | |
3742 | while (!IsNull (&LocalFormSet->SaveFailStorageListHead, StorageLink)) {\r | |
3743 | FormSetStorage = FORMSET_STORAGE_FROM_SAVE_FAIL_LINK (StorageLink);\r | |
4d4deaac | 3744 | StorageLink = GetNextNode (&LocalFormSet->SaveFailStorageListHead, StorageLink);\r |
8066b27e DB |
3745 | //\r |
3746 | // Process the submit fail question, base on the RestoreConfigRequest to restore the EditBuffer\r | |
3747 | // base on the SyncConfigRequest to Sync the buffer.\r | |
3748 | //\r | |
3749 | SynchronizeStorage (FormSetStorage->BrowserStorage, FormSetStorage->RestoreConfigRequest, FALSE);\r | |
3750 | FreePool (FormSetStorage->RestoreConfigRequest);\r | |
3751 | FormSetStorage->RestoreConfigRequest = NULL;\r | |
3752 | if ( FormSetStorage->SyncConfigRequest != NULL) {\r | |
3753 | SynchronizeStorage (FormSetStorage->BrowserStorage, FormSetStorage->SyncConfigRequest, TRUE);\r | |
3754 | FreePool (FormSetStorage->SyncConfigRequest);\r | |
3755 | FormSetStorage->SyncConfigRequest = NULL;\r | |
3756 | }\r | |
4d4deaac | 3757 | }\r |
938baa1f | 3758 | }\r |
4d4deaac | 3759 | \r |
91927805 DB |
3760 | FormLink = GetFirstNode (&LocalFormSet->FormListHead);\r |
3761 | while (!IsNull (&LocalFormSet->FormListHead, FormLink)) {\r | |
3762 | Form = FORM_BROWSER_FORM_FROM_LINK (FormLink);\r | |
3763 | FormLink = GetNextNode (&LocalFormSet->FormListHead, FormLink);\r | |
b6f07bdd DB |
3764 | //\r |
3765 | // Call callback with Changed type to inform the driver.\r | |
3766 | //\r | |
3767 | SendDiscardInfoToDriver (LocalFormSet, Form);\r | |
3768 | }\r | |
3769 | \r | |
48a9d5f7 | 3770 | if (!IsHiiHandleInBrowserContext (LocalFormSet->HiiHandle)) {\r |
0a6f8af5 | 3771 | CleanBrowserStorage(LocalFormSet);\r |
48a9d5f7 | 3772 | RemoveEntryList (&LocalFormSet->Link);\r |
4d4deaac | 3773 | RemoveEntryList (&LocalFormSet->SaveFailLink);\r |
48a9d5f7 | 3774 | DestroyFormSet (LocalFormSet);\r |
4d4deaac ED |
3775 | } else {\r |
3776 | ValueChangeResetFlagUpdate(FALSE, LocalFormSet, NULL);\r | |
48a9d5f7 | 3777 | }\r |
4d4deaac ED |
3778 | } else {\r |
3779 | if (IsListEmpty (&LocalFormSet->SaveFailStorageListHead)) {\r | |
3780 | NoSubmitCheck (LocalFormSet, &Form, &Question);\r | |
3781 | }\r | |
3782 | \r | |
3783 | UiCopyMenuList(&mPrivateData.FormBrowserEx2.FormViewHistoryHead, &Form->FormViewListHead);\r | |
3784 | \r | |
3785 | gCurrentSelection->Action = UI_ACTION_REFRESH_FORMSET;\r | |
3786 | gCurrentSelection->Handle = LocalFormSet->HiiHandle;\r | |
3787 | CopyGuid (&gCurrentSelection->FormSetGuid, &LocalFormSet->Guid);\r | |
3788 | gCurrentSelection->FormId = Form->FormId;\r | |
3789 | gCurrentSelection->QuestionId = Question->QuestionId;\r | |
3790 | \r | |
3791 | Status = EFI_UNSUPPORTED;\r | |
3792 | break;\r | |
48a9d5f7 | 3793 | }\r |
7936fb6a | 3794 | }\r |
3795 | \r | |
4d4deaac ED |
3796 | //\r |
3797 | // Clean the list which will not process.\r | |
3798 | //\r | |
3799 | while (!IsListEmpty (&gBrowserSaveFailFormSetList)) {\r | |
3800 | Link = GetFirstNode (&gBrowserSaveFailFormSetList);\r | |
3801 | LocalFormSet = FORM_BROWSER_FORMSET_FROM_SAVE_FAIL_LINK (Link);\r | |
3802 | RemoveEntryList (&LocalFormSet->SaveFailLink);\r | |
3803 | \r | |
3804 | while (!IsListEmpty (&LocalFormSet->SaveFailStorageListHead)) {\r | |
3805 | StorageLink = GetFirstNode (&LocalFormSet->SaveFailStorageListHead);\r | |
3806 | FormSetStorage = FORMSET_STORAGE_FROM_SAVE_FAIL_LINK (StorageLink);\r | |
3807 | RemoveEntryList (&FormSetStorage->SaveFailLink);\r | |
3808 | }\r | |
3809 | }\r | |
3810 | \r | |
3811 | return Status;\r | |
3812 | }\r | |
3813 | \r | |
3814 | /**\r | |
3815 | Submit data based on the input Setting level (Form, FormSet or System).\r | |
3816 | \r | |
3817 | @param FormSet FormSet data structure.\r | |
3818 | @param Form Form data structure.\r | |
3819 | @param SettingScope Setting Scope for Submit action.\r | |
3820 | \r | |
3821 | @retval EFI_SUCCESS The function completed successfully.\r | |
3822 | @retval EFI_UNSUPPORTED Unsupport SettingScope.\r | |
3823 | \r | |
3824 | **/\r | |
3825 | EFI_STATUS\r | |
3826 | SubmitForm (\r | |
3827 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
3828 | IN FORM_BROWSER_FORM *Form,\r | |
3829 | IN BROWSER_SETTING_SCOPE SettingScope\r | |
3830 | )\r | |
3831 | {\r | |
3832 | EFI_STATUS Status;\r | |
3833 | \r | |
3834 | switch (SettingScope) {\r | |
3835 | case FormLevel:\r | |
3836 | Status = SubmitForForm(FormSet, Form);\r | |
3837 | break;\r | |
3838 | \r | |
3839 | case FormSetLevel:\r | |
3840 | Status = SubmitForFormSet (FormSet, FALSE);\r | |
3841 | break;\r | |
3842 | \r | |
3843 | case SystemLevel:\r | |
3844 | Status = SubmitForSystem ();\r | |
3845 | break;\r | |
3846 | \r | |
3847 | default:\r | |
3848 | Status = EFI_UNSUPPORTED;\r | |
3849 | break;\r | |
3850 | }\r | |
3851 | \r | |
3852 | return Status;\r | |
7936fb6a | 3853 | }\r |
3854 | \r | |
ee31d1be | 3855 | /**\r |
7a9612ce ED |
3856 | Converts the unicode character of the string from uppercase to lowercase.\r |
3857 | This is a internal function.\r | |
ee31d1be | 3858 | \r |
7a9612ce | 3859 | @param ConfigString String to be converted\r |
ee31d1be ED |
3860 | \r |
3861 | **/\r | |
7a9612ce ED |
3862 | VOID\r |
3863 | EFIAPI\r | |
3864 | HiiToLower (\r | |
3865 | IN EFI_STRING ConfigString\r | |
ee31d1be ED |
3866 | )\r |
3867 | {\r | |
7a9612ce ED |
3868 | EFI_STRING String;\r |
3869 | BOOLEAN Lower;\r | |
ee31d1be | 3870 | \r |
7a9612ce | 3871 | ASSERT (ConfigString != NULL);\r |
ee31d1be ED |
3872 | \r |
3873 | //\r | |
7a9612ce | 3874 | // Convert all hex digits in range [A-F] in the configuration header to [a-f]\r |
ee31d1be | 3875 | //\r |
7a9612ce ED |
3876 | for (String = ConfigString, Lower = FALSE; *String != L'\0'; String++) {\r |
3877 | if (*String == L'=') {\r | |
3878 | Lower = TRUE;\r | |
3879 | } else if (*String == L'&') {\r | |
3880 | Lower = FALSE;\r | |
3881 | } else if (Lower && *String >= L'A' && *String <= L'F') {\r | |
3882 | *String = (CHAR16) (*String - L'A' + L'a');\r | |
3883 | }\r | |
ee31d1be | 3884 | }\r |
7a9612ce | 3885 | }\r |
ee31d1be | 3886 | \r |
7a9612ce ED |
3887 | /**\r |
3888 | Find the point in the ConfigResp string for this question.\r | |
3889 | \r | |
3890 | @param Question The question.\r | |
3891 | @param ConfigResp Get ConfigResp string.\r | |
3892 | \r | |
3893 | @retval point to the offset where is for this question.\r | |
3894 | \r | |
3895 | **/\r | |
3896 | CHAR16 *\r | |
3897 | GetOffsetFromConfigResp (\r | |
3898 | IN FORM_BROWSER_STATEMENT *Question,\r | |
3899 | IN CHAR16 *ConfigResp\r | |
3900 | )\r | |
3901 | {\r | |
3902 | CHAR16 *RequestElement;\r | |
3903 | CHAR16 *BlockData;\r | |
ee31d1be ED |
3904 | \r |
3905 | //\r | |
7a9612ce | 3906 | // Type is EFI_HII_VARSTORE_NAME_VALUE.\r |
ee31d1be | 3907 | //\r |
7a9612ce ED |
3908 | if (Question->Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r |
3909 | RequestElement = StrStr (ConfigResp, Question->VariableName);\r | |
3910 | if (RequestElement != NULL) {\r | |
3911 | //\r | |
3912 | // Skip the "VariableName=" field.\r | |
3913 | //\r | |
3914 | RequestElement += StrLen (Question->VariableName) + 1;\r | |
3915 | }\r | |
ee31d1be | 3916 | \r |
7a9612ce | 3917 | return RequestElement;\r |
ee31d1be ED |
3918 | }\r |
3919 | \r | |
3920 | //\r | |
7a9612ce | 3921 | // Type is EFI_HII_VARSTORE_EFI_VARIABLE or EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER\r |
ee31d1be | 3922 | //\r |
7a9612ce | 3923 | \r |
f3587039 DB |
3924 | //\r |
3925 | // Convert all hex digits in ConfigResp to lower case before searching.\r | |
3926 | //\r | |
3927 | HiiToLower (ConfigResp);\r | |
3928 | \r | |
ee31d1be | 3929 | //\r |
7a9612ce | 3930 | // 1. Directly use Question->BlockName to find.\r |
ee31d1be | 3931 | //\r |
7a9612ce ED |
3932 | RequestElement = StrStr (ConfigResp, Question->BlockName);\r |
3933 | if (RequestElement != NULL) {\r | |
3934 | //\r | |
3935 | // Skip the "Question->BlockName&VALUE=" field.\r | |
3936 | //\r | |
3937 | RequestElement += StrLen (Question->BlockName) + StrLen (L"&VALUE=");\r | |
3938 | return RequestElement;\r | |
7248790e | 3939 | }\r |
7a9612ce | 3940 | \r |
ee31d1be | 3941 | //\r |
7a9612ce | 3942 | // 2. Change all hex digits in Question->BlockName to lower and compare again.\r |
ee31d1be | 3943 | //\r |
7a9612ce ED |
3944 | BlockData = AllocateCopyPool (StrSize(Question->BlockName), Question->BlockName);\r |
3945 | ASSERT (BlockData != NULL);\r | |
3946 | HiiToLower (BlockData);\r | |
3947 | RequestElement = StrStr (ConfigResp, BlockData);\r | |
3948 | FreePool (BlockData);\r | |
3949 | \r | |
3950 | if (RequestElement != NULL) {\r | |
ee31d1be | 3951 | //\r |
7a9612ce | 3952 | // Skip the "Question->BlockName&VALUE=" field.\r |
ee31d1be | 3953 | //\r |
7a9612ce | 3954 | RequestElement += StrLen (Question->BlockName) + StrLen (L"&VALUE=");\r |
ee31d1be | 3955 | }\r |
7a9612ce ED |
3956 | \r |
3957 | return RequestElement;\r | |
3958 | }\r | |
3959 | \r | |
3960 | /**\r | |
3961 | Get Question default value from AltCfg string.\r | |
3962 | \r | |
3963 | @param FormSet The form set.\r | |
3964 | @param Form The form\r | |
3965 | @param Question The question.\r | |
3966 | \r | |
3967 | @retval EFI_SUCCESS Question is reset to default value.\r | |
3968 | \r | |
3969 | **/\r | |
3970 | EFI_STATUS\r | |
3971 | GetDefaultValueFromAltCfg (\r | |
3972 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
3973 | IN FORM_BROWSER_FORM *Form,\r | |
3974 | IN OUT FORM_BROWSER_STATEMENT *Question\r | |
3975 | )\r | |
3976 | { \r | |
3977 | BROWSER_STORAGE *Storage;\r | |
3978 | FORMSET_STORAGE *FormSetStorage;\r | |
3979 | CHAR16 *ConfigResp;\r | |
3980 | CHAR16 *Value;\r | |
3981 | LIST_ENTRY *Link;\r | |
3982 | FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r | |
3983 | \r | |
3984 | Storage = Question->Storage;\r | |
3985 | if ((Storage == NULL) || (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE)) {\r | |
3986 | return EFI_NOT_FOUND;\r | |
ee31d1be | 3987 | }\r |
ee31d1be ED |
3988 | \r |
3989 | //\r | |
7a9612ce ED |
3990 | // Try to get AltCfg string from form. If not found it, then\r |
3991 | // try to get it from formset.\r | |
ee31d1be | 3992 | //\r |
7a9612ce ED |
3993 | ConfigResp = NULL;\r |
3994 | Link = GetFirstNode (&Form->ConfigRequestHead);\r | |
3995 | while (!IsNull (&Form->ConfigRequestHead, Link)) {\r | |
3996 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r | |
3997 | Link = GetNextNode (&Form->ConfigRequestHead, Link);\r | |
ee31d1be | 3998 | \r |
7a9612ce ED |
3999 | if (Storage == ConfigInfo->Storage) {\r |
4000 | ConfigResp = ConfigInfo->ConfigAltResp;\r | |
4001 | break;\r | |
ee31d1be | 4002 | }\r |
7a9612ce ED |
4003 | }\r |
4004 | \r | |
4005 | if (ConfigResp == NULL) {\r | |
4006 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
4007 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
4008 | FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
4009 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
4010 | \r | |
4011 | if (Storage == FormSetStorage->BrowserStorage) {\r | |
4012 | ConfigResp = FormSetStorage->ConfigAltResp;\r | |
4013 | break;\r | |
25361615 ED |
4014 | }\r |
4015 | }\r | |
4016 | }\r | |
b9feb4bd | 4017 | \r |
7a9612ce ED |
4018 | if (ConfigResp == NULL) {\r |
4019 | return EFI_NOT_FOUND;\r | |
7c6c064c ED |
4020 | }\r |
4021 | \r | |
7a9612ce ED |
4022 | Value = GetOffsetFromConfigResp (Question, ConfigResp);\r |
4023 | if (Value == NULL) {\r | |
4024 | return EFI_NOT_FOUND;\r | |
7c6c064c ED |
4025 | }\r |
4026 | \r | |
7a9612ce | 4027 | return BufferToValue (Question, Value);\r |
7c6c064c ED |
4028 | }\r |
4029 | \r | |
4030 | /**\r | |
4031 | Get default Id value used for browser.\r | |
4032 | \r | |
4033 | @param DefaultId The default id value used by hii.\r | |
4034 | \r | |
4035 | @retval Browser used default value.\r | |
4036 | \r | |
4037 | **/\r | |
4038 | INTN\r | |
4039 | GetDefaultIdForCallBack (\r | |
4040 | UINTN DefaultId\r | |
4041 | )\r | |
4042 | { \r | |
4043 | if (DefaultId == EFI_HII_DEFAULT_CLASS_STANDARD) {\r | |
4044 | return EFI_BROWSER_ACTION_DEFAULT_STANDARD;\r | |
4045 | } else if (DefaultId == EFI_HII_DEFAULT_CLASS_MANUFACTURING) {\r | |
4046 | return EFI_BROWSER_ACTION_DEFAULT_MANUFACTURING;\r | |
4047 | } else if (DefaultId == EFI_HII_DEFAULT_CLASS_SAFE) {\r | |
4048 | return EFI_BROWSER_ACTION_DEFAULT_SAFE;\r | |
4049 | } else if (DefaultId >= EFI_HII_DEFAULT_CLASS_PLATFORM_BEGIN && DefaultId < EFI_HII_DEFAULT_CLASS_PLATFORM_BEGIN + 0x1000) {\r | |
4050 | return EFI_BROWSER_ACTION_DEFAULT_PLATFORM + DefaultId - EFI_HII_DEFAULT_CLASS_PLATFORM_BEGIN;\r | |
4051 | } else if (DefaultId >= EFI_HII_DEFAULT_CLASS_HARDWARE_BEGIN && DefaultId < EFI_HII_DEFAULT_CLASS_HARDWARE_BEGIN + 0x1000) {\r | |
4052 | return EFI_BROWSER_ACTION_DEFAULT_HARDWARE + DefaultId - EFI_HII_DEFAULT_CLASS_HARDWARE_BEGIN;\r | |
4053 | } else if (DefaultId >= EFI_HII_DEFAULT_CLASS_FIRMWARE_BEGIN && DefaultId < EFI_HII_DEFAULT_CLASS_FIRMWARE_BEGIN + 0x1000) {\r | |
4054 | return EFI_BROWSER_ACTION_DEFAULT_FIRMWARE + DefaultId - EFI_HII_DEFAULT_CLASS_FIRMWARE_BEGIN;\r | |
4055 | } else {\r | |
4056 | return -1;\r | |
4057 | }\r | |
4058 | }\r | |
4059 | \r | |
4060 | \r | |
4061 | \r | |
4062 | /**\r | |
4063 | Return data element in an Array by its Index.\r | |
4064 | \r | |
4065 | @param Array The data array.\r | |
4066 | @param Type Type of the data in this array.\r | |
4067 | @param Index Zero based index for data in this array.\r | |
4068 | \r | |
4069 | @retval Value The data to be returned\r | |
4070 | \r | |
4071 | **/\r | |
4072 | UINT64\r | |
4073 | GetArrayData (\r | |
4074 | IN VOID *Array,\r | |
4075 | IN UINT8 Type,\r | |
4076 | IN UINTN Index\r | |
4077 | )\r | |
4078 | {\r | |
4079 | UINT64 Data;\r | |
4080 | \r | |
4081 | ASSERT (Array != NULL);\r | |
4082 | \r | |
4083 | Data = 0;\r | |
4084 | switch (Type) {\r | |
4085 | case EFI_IFR_TYPE_NUM_SIZE_8:\r | |
4086 | Data = (UINT64) *(((UINT8 *) Array) + Index);\r | |
4087 | break;\r | |
4088 | \r | |
4089 | case EFI_IFR_TYPE_NUM_SIZE_16:\r | |
4090 | Data = (UINT64) *(((UINT16 *) Array) + Index);\r | |
4091 | break;\r | |
4092 | \r | |
4093 | case EFI_IFR_TYPE_NUM_SIZE_32:\r | |
4094 | Data = (UINT64) *(((UINT32 *) Array) + Index);\r | |
4095 | break;\r | |
4096 | \r | |
4097 | case EFI_IFR_TYPE_NUM_SIZE_64:\r | |
4098 | Data = (UINT64) *(((UINT64 *) Array) + Index);\r | |
4099 | break;\r | |
4100 | \r | |
4101 | default:\r | |
4102 | break;\r | |
4103 | }\r | |
4104 | \r | |
4105 | return Data;\r | |
4106 | }\r | |
4107 | \r | |
4108 | \r | |
4109 | /**\r | |
4110 | Set value of a data element in an Array by its Index.\r | |
4111 | \r | |
4112 | @param Array The data array.\r | |
4113 | @param Type Type of the data in this array.\r | |
4114 | @param Index Zero based index for data in this array.\r | |
4115 | @param Value The value to be set.\r | |
4116 | \r | |
4117 | **/\r | |
4118 | VOID\r | |
4119 | SetArrayData (\r | |
4120 | IN VOID *Array,\r | |
4121 | IN UINT8 Type,\r | |
4122 | IN UINTN Index,\r | |
4123 | IN UINT64 Value\r | |
4124 | )\r | |
4125 | {\r | |
4126 | \r | |
4127 | ASSERT (Array != NULL);\r | |
b9feb4bd | 4128 | \r |
7c6c064c ED |
4129 | switch (Type) {\r |
4130 | case EFI_IFR_TYPE_NUM_SIZE_8:\r | |
4131 | *(((UINT8 *) Array) + Index) = (UINT8) Value;\r | |
4132 | break;\r | |
25361615 | 4133 | \r |
7c6c064c ED |
4134 | case EFI_IFR_TYPE_NUM_SIZE_16:\r |
4135 | *(((UINT16 *) Array) + Index) = (UINT16) Value;\r | |
4136 | break;\r | |
4137 | \r | |
4138 | case EFI_IFR_TYPE_NUM_SIZE_32:\r | |
4139 | *(((UINT32 *) Array) + Index) = (UINT32) Value;\r | |
4140 | break;\r | |
4141 | \r | |
4142 | case EFI_IFR_TYPE_NUM_SIZE_64:\r | |
4143 | *(((UINT64 *) Array) + Index) = (UINT64) Value;\r | |
4144 | break;\r | |
4145 | \r | |
4146 | default:\r | |
4147 | break;\r | |
4148 | }\r | |
ee31d1be ED |
4149 | }\r |
4150 | \r | |
4151 | /**\r | |
7c6c064c | 4152 | Search an Option of a Question by its value.\r |
ee31d1be | 4153 | \r |
7c6c064c ED |
4154 | @param Question The Question\r |
4155 | @param OptionValue Value for Option to be searched.\r | |
ee31d1be | 4156 | \r |
7c6c064c ED |
4157 | @retval Pointer Pointer to the found Option.\r |
4158 | @retval NULL Option not found.\r | |
ee31d1be ED |
4159 | \r |
4160 | **/\r | |
7c6c064c ED |
4161 | QUESTION_OPTION *\r |
4162 | ValueToOption (\r | |
4163 | IN FORM_BROWSER_STATEMENT *Question,\r | |
4164 | IN EFI_HII_VALUE *OptionValue\r | |
ee31d1be | 4165 | )\r |
7c6c064c ED |
4166 | {\r |
4167 | LIST_ENTRY *Link;\r | |
4168 | QUESTION_OPTION *Option;\r | |
4169 | INTN Result;\r | |
4170 | \r | |
4171 | Link = GetFirstNode (&Question->OptionListHead);\r | |
4172 | while (!IsNull (&Question->OptionListHead, Link)) {\r | |
4173 | Option = QUESTION_OPTION_FROM_LINK (Link);\r | |
4174 | \r | |
4175 | if ((CompareHiiValue (&Option->Value, OptionValue, &Result, NULL) == EFI_SUCCESS) && (Result == 0)) {\r | |
4176 | //\r | |
4177 | // Check the suppressif condition, only a valid option can be return.\r | |
4178 | //\r | |
4179 | if ((Option->SuppressExpression == NULL) ||\r | |
4180 | ((EvaluateExpressionList(Option->SuppressExpression, FALSE, NULL, NULL) == ExpressFalse))) {\r | |
4181 | return Option;\r | |
4182 | }\r | |
4183 | }\r | |
4184 | \r | |
4185 | Link = GetNextNode (&Question->OptionListHead, Link);\r | |
ee31d1be | 4186 | }\r |
7c6c064c ED |
4187 | \r |
4188 | return NULL;\r | |
ee31d1be | 4189 | }\r |
7936fb6a | 4190 | \r |
7c6c064c | 4191 | \r |
7936fb6a | 4192 | /**\r |
4193 | Reset Question to its default value.\r | |
4194 | \r | |
4195 | @param FormSet The form set.\r | |
4196 | @param Form The form.\r | |
4197 | @param Question The question.\r | |
4198 | @param DefaultId The Class of the default.\r | |
4199 | \r | |
4200 | @retval EFI_SUCCESS Question is reset to default value.\r | |
4201 | \r | |
4202 | **/\r | |
4203 | EFI_STATUS\r | |
4204 | GetQuestionDefault (\r | |
4205 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
4206 | IN FORM_BROWSER_FORM *Form,\r | |
4207 | IN FORM_BROWSER_STATEMENT *Question,\r | |
4208 | IN UINT16 DefaultId\r | |
4209 | )\r | |
4210 | {\r | |
4211 | EFI_STATUS Status;\r | |
4212 | LIST_ENTRY *Link;\r | |
4213 | QUESTION_DEFAULT *Default;\r | |
4214 | QUESTION_OPTION *Option;\r | |
4215 | EFI_HII_VALUE *HiiValue;\r | |
4216 | UINT8 Index;\r | |
086cd2c8 | 4217 | EFI_STRING StrValue;\r |
ee31d1be ED |
4218 | EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r |
4219 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
4220 | INTN Action;\r | |
061d5462 | 4221 | CHAR16 *NewString;\r |
7f36d629 | 4222 | EFI_IFR_TYPE_VALUE *TypeValue;\r |
75596726 DB |
4223 | UINT16 OriginalDefaultId;\r |
4224 | FORMSET_DEFAULTSTORE *DefaultStore;\r | |
4225 | LIST_ENTRY *DefaultLink;\r | |
7936fb6a | 4226 | \r |
48a9d5f7 | 4227 | Status = EFI_NOT_FOUND;\r |
086cd2c8 | 4228 | StrValue = NULL;\r |
75596726 DB |
4229 | OriginalDefaultId = DefaultId;\r |
4230 | DefaultLink = GetFirstNode (&FormSet->DefaultStoreListHead);\r | |
7936fb6a | 4231 | \r |
4232 | //\r | |
4233 | // Statement don't have storage, skip them\r | |
4234 | //\r | |
4235 | if (Question->QuestionId == 0) {\r | |
4236 | return Status;\r | |
4237 | }\r | |
4238 | \r | |
4239 | //\r | |
ee31d1be ED |
4240 | // There are Five ways to specify default value for a Question:\r |
4241 | // 1, use call back function (highest priority)\r | |
4242 | // 2, use ExtractConfig function\r | |
4243 | // 3, use nested EFI_IFR_DEFAULT \r | |
4244 | // 4, set flags of EFI_ONE_OF_OPTION (provide Standard and Manufacturing default)\r | |
4245 | // 5, set flags of EFI_IFR_CHECKBOX (provide Standard and Manufacturing default) (lowest priority)\r | |
7936fb6a | 4246 | //\r |
75596726 | 4247 | ReGetDefault:\r |
7936fb6a | 4248 | HiiValue = &Question->HiiValue;\r |
7f36d629 | 4249 | TypeValue = &HiiValue->Value;\r |
fa8ee0ad | 4250 | if (HiiValue->Type == EFI_IFR_TYPE_BUFFER) {\r |
7f36d629 DB |
4251 | //\r |
4252 | // For orderedlist, need to pass the BufferValue to Callback function.\r | |
4253 | //\r | |
4254 | TypeValue = (EFI_IFR_TYPE_VALUE *) Question->BufferValue;\r | |
4255 | }\r | |
7936fb6a | 4256 | \r |
ee31d1be ED |
4257 | //\r |
4258 | // Get Question defaut value from call back function.\r | |
4259 | //\r | |
4260 | ConfigAccess = FormSet->ConfigAccess;\r | |
4261 | Action = GetDefaultIdForCallBack (DefaultId);\r | |
4262 | if ((Action > 0) && ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) != 0) && (ConfigAccess != NULL)) {\r | |
4263 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
4264 | Status = ConfigAccess->Callback (\r | |
4265 | ConfigAccess,\r | |
4266 | Action,\r | |
4267 | Question->QuestionId,\r | |
4268 | HiiValue->Type,\r | |
7f36d629 | 4269 | TypeValue,\r |
ee31d1be ED |
4270 | &ActionRequest\r |
4271 | );\r | |
4272 | if (!EFI_ERROR (Status)) {\r | |
061d5462 ED |
4273 | if (HiiValue->Type == EFI_IFR_TYPE_STRING) {\r |
4274 | NewString = GetToken (Question->HiiValue.Value.string, FormSet->HiiHandle);\r | |
4275 | ASSERT (NewString != NULL);\r | |
4276 | \r | |
4277 | ASSERT (StrLen (NewString) * sizeof (CHAR16) <= Question->StorageWidth);\r | |
4278 | if (StrLen (NewString) * sizeof (CHAR16) <= Question->StorageWidth) {\r | |
05b2f9c9 | 4279 | ZeroMem (Question->BufferValue, Question->StorageWidth);\r |
061d5462 ED |
4280 | CopyMem (Question->BufferValue, NewString, StrSize (NewString));\r |
4281 | } else {\r | |
4282 | CopyMem (Question->BufferValue, NewString, Question->StorageWidth);\r | |
4283 | }\r | |
4284 | \r | |
4285 | FreePool (NewString);\r | |
4286 | }\r | |
ee31d1be ED |
4287 | return Status;\r |
4288 | }\r | |
4289 | }\r | |
4290 | \r | |
4291 | //\r | |
4292 | // Get default value from altcfg string.\r | |
4293 | //\r | |
4294 | if (ConfigAccess != NULL) { \r | |
7a9612ce | 4295 | Status = GetDefaultValueFromAltCfg(FormSet, Form, Question);\r |
ee31d1be ED |
4296 | if (!EFI_ERROR (Status)) {\r |
4297 | return Status;\r | |
4298 | }\r | |
4299 | }\r | |
4300 | \r | |
7936fb6a | 4301 | //\r |
4302 | // EFI_IFR_DEFAULT has highest priority\r | |
4303 | //\r | |
4304 | if (!IsListEmpty (&Question->DefaultListHead)) {\r | |
4305 | Link = GetFirstNode (&Question->DefaultListHead);\r | |
4306 | while (!IsNull (&Question->DefaultListHead, Link)) {\r | |
4307 | Default = QUESTION_DEFAULT_FROM_LINK (Link);\r | |
4308 | \r | |
4309 | if (Default->DefaultId == DefaultId) {\r | |
4310 | if (Default->ValueExpression != NULL) {\r | |
4311 | //\r | |
4312 | // Default is provided by an Expression, evaluate it\r | |
4313 | //\r | |
4314 | Status = EvaluateExpression (FormSet, Form, Default->ValueExpression);\r | |
4315 | if (EFI_ERROR (Status)) {\r | |
4316 | return Status;\r | |
4317 | }\r | |
4318 | \r | |
901ba0e7 ED |
4319 | if (Default->ValueExpression->Result.Type == EFI_IFR_TYPE_BUFFER) {\r |
4320 | ASSERT (HiiValue->Type == EFI_IFR_TYPE_BUFFER && Question->BufferValue != NULL);\r | |
4321 | if (Question->StorageWidth > Default->ValueExpression->Result.BufferLen) {\r | |
4322 | CopyMem (Question->HiiValue.Buffer, Default->ValueExpression->Result.Buffer, Default->ValueExpression->Result.BufferLen);\r | |
4323 | Question->HiiValue.BufferLen = Default->ValueExpression->Result.BufferLen;\r | |
4324 | } else {\r | |
4325 | CopyMem (Question->HiiValue.Buffer, Default->ValueExpression->Result.Buffer, Question->StorageWidth);\r | |
4326 | Question->HiiValue.BufferLen = Question->StorageWidth;\r | |
4327 | }\r | |
4328 | FreePool (Default->ValueExpression->Result.Buffer);\r | |
4329 | }\r | |
4330 | HiiValue->Type = Default->ValueExpression->Result.Type;\r | |
4331 | CopyMem (&HiiValue->Value, &Default->ValueExpression->Result.Value, sizeof (EFI_IFR_TYPE_VALUE)); \r | |
7936fb6a | 4332 | } else {\r |
4333 | //\r | |
4334 | // Default value is embedded in EFI_IFR_DEFAULT\r | |
4335 | //\r | |
0b567d18 ED |
4336 | if (Default->Value.Type == EFI_IFR_TYPE_BUFFER) {\r |
4337 | ASSERT (HiiValue->Buffer != NULL);\r | |
4338 | CopyMem (HiiValue->Buffer, Default->Value.Buffer, Default->Value.BufferLen);\r | |
4339 | } else {\r | |
4340 | CopyMem (HiiValue, &Default->Value, sizeof (EFI_HII_VALUE));\r | |
4341 | }\r | |
7936fb6a | 4342 | }\r |
4343 | \r | |
086cd2c8 LG |
4344 | if (HiiValue->Type == EFI_IFR_TYPE_STRING) {\r |
4345 | StrValue = HiiGetString (FormSet->HiiHandle, HiiValue->Value.string, NULL);\r | |
4346 | if (StrValue == NULL) {\r | |
4347 | return EFI_NOT_FOUND;\r | |
4348 | }\r | |
ba944801 | 4349 | if (Question->StorageWidth > StrSize (StrValue)) {\r |
05b2f9c9 | 4350 | ZeroMem (Question->BufferValue, Question->StorageWidth);\r |
ba944801 ED |
4351 | CopyMem (Question->BufferValue, StrValue, StrSize (StrValue));\r |
4352 | } else {\r | |
4353 | CopyMem (Question->BufferValue, StrValue, Question->StorageWidth);\r | |
4354 | }\r | |
086cd2c8 LG |
4355 | }\r |
4356 | \r | |
7936fb6a | 4357 | return EFI_SUCCESS;\r |
4358 | }\r | |
4359 | \r | |
4360 | Link = GetNextNode (&Question->DefaultListHead, Link);\r | |
4361 | }\r | |
4362 | }\r | |
4363 | \r | |
4364 | //\r | |
4365 | // EFI_ONE_OF_OPTION\r | |
4366 | //\r | |
4367 | if ((Question->Operand == EFI_IFR_ONE_OF_OP) && !IsListEmpty (&Question->OptionListHead)) {\r | |
4368 | if (DefaultId <= EFI_HII_DEFAULT_CLASS_MANUFACTURING) {\r | |
4369 | //\r | |
4370 | // OneOfOption could only provide Standard and Manufacturing default\r | |
4371 | //\r | |
4372 | Link = GetFirstNode (&Question->OptionListHead);\r | |
4373 | while (!IsNull (&Question->OptionListHead, Link)) {\r | |
4374 | Option = QUESTION_OPTION_FROM_LINK (Link);\r | |
82612023 ED |
4375 | Link = GetNextNode (&Question->OptionListHead, Link);\r |
4376 | \r | |
4377 | if ((Option->SuppressExpression != NULL) &&\r | |
4378 | EvaluateExpressionList(Option->SuppressExpression, FALSE, NULL, NULL) != ExpressFalse) {\r | |
4379 | continue;\r | |
4380 | }\r | |
7936fb6a | 4381 | \r |
4382 | if (((DefaultId == EFI_HII_DEFAULT_CLASS_STANDARD) && ((Option->Flags & EFI_IFR_OPTION_DEFAULT) != 0)) ||\r | |
4383 | ((DefaultId == EFI_HII_DEFAULT_CLASS_MANUFACTURING) && ((Option->Flags & EFI_IFR_OPTION_DEFAULT_MFG) != 0))\r | |
4384 | ) {\r | |
4385 | CopyMem (HiiValue, &Option->Value, sizeof (EFI_HII_VALUE));\r | |
4386 | \r | |
4387 | return EFI_SUCCESS;\r | |
4388 | }\r | |
7936fb6a | 4389 | }\r |
4390 | }\r | |
4391 | }\r | |
4392 | \r | |
4393 | //\r | |
4394 | // EFI_IFR_CHECKBOX - lowest priority\r | |
4395 | //\r | |
4396 | if (Question->Operand == EFI_IFR_CHECKBOX_OP) {\r | |
4397 | if (DefaultId <= EFI_HII_DEFAULT_CLASS_MANUFACTURING) {\r | |
4398 | //\r | |
4399 | // Checkbox could only provide Standard and Manufacturing default\r | |
4400 | //\r | |
4401 | if (((DefaultId == EFI_HII_DEFAULT_CLASS_STANDARD) && ((Question->Flags & EFI_IFR_CHECKBOX_DEFAULT) != 0)) ||\r | |
4402 | ((DefaultId == EFI_HII_DEFAULT_CLASS_MANUFACTURING) && ((Question->Flags & EFI_IFR_CHECKBOX_DEFAULT_MFG) != 0))\r | |
4403 | ) {\r | |
4404 | HiiValue->Value.b = TRUE;\r | |
7936fb6a | 4405 | }\r |
4406 | \r | |
4407 | return EFI_SUCCESS;\r | |
4408 | }\r | |
4409 | }\r | |
4410 | \r | |
4411 | //\r | |
75596726 DB |
4412 | // For question without default value for current default Id, we try to re-get the default value form other default id in the DefaultStoreList.\r |
4413 | // If get, will exit the function, if not, will choose next default id in the DefaultStoreList.\r | |
4414 | // The default id in DefaultStoreList are in ascending order to make sure choose the smallest default id every time.\r | |
4415 | //\r | |
4416 | while (!IsNull(&FormSet->DefaultStoreListHead, DefaultLink)) {\r | |
4417 | DefaultStore = FORMSET_DEFAULTSTORE_FROM_LINK(DefaultLink);\r | |
4418 | DefaultLink = GetNextNode (&FormSet->DefaultStoreListHead,DefaultLink);\r | |
4419 | DefaultId = DefaultStore->DefaultId;\r | |
4420 | if (DefaultId == OriginalDefaultId) {\r | |
4421 | continue;\r | |
4422 | }\r | |
4423 | goto ReGetDefault;\r | |
4424 | }\r | |
4425 | \r | |
4426 | //\r | |
4427 | // For Questions without default value for all the default id in the DefaultStoreList.\r | |
7936fb6a | 4428 | //\r |
48a9d5f7 | 4429 | Status = EFI_NOT_FOUND;\r |
7936fb6a | 4430 | switch (Question->Operand) {\r |
93e59f76 LG |
4431 | case EFI_IFR_CHECKBOX_OP:\r |
4432 | HiiValue->Value.b = FALSE;\r | |
4433 | Status = EFI_SUCCESS;\r | |
4434 | break;\r | |
4435 | \r | |
cf4c5a42 LG |
4436 | case EFI_IFR_NUMERIC_OP:\r |
4437 | //\r | |
4438 | // Take minimum value as numeric default value\r | |
4439 | //\r | |
afc9bf79 ED |
4440 | if ((Question->Flags & EFI_IFR_DISPLAY) == 0) {\r |
4441 | //\r | |
4442 | // In EFI_IFR_DISPLAY_INT_DEC type, should check value with int* type.\r | |
4443 | //\r | |
4444 | switch (Question->Flags & EFI_IFR_NUMERIC_SIZE) {\r | |
4445 | case EFI_IFR_NUMERIC_SIZE_1:\r | |
4446 | if (((INT8) HiiValue->Value.u8 < (INT8) Question->Minimum) || ((INT8) HiiValue->Value.u8 > (INT8) Question->Maximum)) {\r | |
4447 | HiiValue->Value.u8 = (UINT8) Question->Minimum;\r | |
4448 | Status = EFI_SUCCESS;\r | |
4449 | }\r | |
4450 | break;\r | |
4451 | case EFI_IFR_NUMERIC_SIZE_2:\r | |
4452 | if (((INT16) HiiValue->Value.u16 < (INT16) Question->Minimum) || ((INT16) HiiValue->Value.u16 > (INT16) Question->Maximum)) {\r | |
4453 | HiiValue->Value.u16 = (UINT16) Question->Minimum;\r | |
4454 | Status = EFI_SUCCESS;\r | |
4455 | }\r | |
4456 | break;\r | |
4457 | case EFI_IFR_NUMERIC_SIZE_4:\r | |
4458 | if (((INT32) HiiValue->Value.u32 < (INT32) Question->Minimum) || ((INT32) HiiValue->Value.u32 > (INT32) Question->Maximum)) {\r | |
4459 | HiiValue->Value.u32 = (UINT32) Question->Minimum;\r | |
4460 | Status = EFI_SUCCESS;\r | |
4461 | }\r | |
4462 | break;\r | |
4463 | case EFI_IFR_NUMERIC_SIZE_8:\r | |
4464 | if (((INT64) HiiValue->Value.u64 < (INT64) Question->Minimum) || ((INT64) HiiValue->Value.u64 > (INT64) Question->Maximum)) {\r | |
4465 | HiiValue->Value.u64 = Question->Minimum;\r | |
4466 | Status = EFI_SUCCESS;\r | |
4467 | }\r | |
4468 | break;\r | |
4469 | default:\r | |
4470 | break; \r | |
4471 | }\r | |
4472 | } else {\r | |
4473 | if ((HiiValue->Value.u64 < Question->Minimum) || (HiiValue->Value.u64 > Question->Maximum)) {\r | |
4474 | HiiValue->Value.u64 = Question->Minimum;\r | |
4475 | Status = EFI_SUCCESS;\r | |
4476 | }\r | |
cf4c5a42 LG |
4477 | }\r |
4478 | break;\r | |
4479 | \r | |
7936fb6a | 4480 | case EFI_IFR_ONE_OF_OP:\r |
4481 | //\r | |
4482 | // Take first oneof option as oneof's default value\r | |
4483 | //\r | |
d66e6c16 | 4484 | if (ValueToOption (Question, HiiValue) == NULL) {\r |
0a1147ed | 4485 | Link = GetFirstNode (&Question->OptionListHead);\r |
82612023 | 4486 | while (!IsNull (&Question->OptionListHead, Link)) {\r |
0a1147ed | 4487 | Option = QUESTION_OPTION_FROM_LINK (Link);\r |
82612023 ED |
4488 | Link = GetNextNode (&Question->OptionListHead, Link);\r |
4489 | \r | |
4490 | if ((Option->SuppressExpression != NULL) &&\r | |
4491 | EvaluateExpressionList(Option->SuppressExpression, FALSE, NULL, NULL) != ExpressFalse) {\r | |
4492 | continue;\r | |
4493 | }\r | |
4494 | \r | |
0a1147ed | 4495 | CopyMem (HiiValue, &Option->Value, sizeof (EFI_HII_VALUE));\r |
48a9d5f7 | 4496 | Status = EFI_SUCCESS;\r |
82612023 | 4497 | break;\r |
0a1147ed | 4498 | }\r |
7936fb6a | 4499 | }\r |
4500 | break;\r | |
4501 | \r | |
4502 | case EFI_IFR_ORDERED_LIST_OP:\r | |
4503 | //\r | |
4504 | // Take option sequence in IFR as ordered list's default value\r | |
4505 | //\r | |
4506 | Index = 0;\r | |
4507 | Link = GetFirstNode (&Question->OptionListHead);\r | |
4508 | while (!IsNull (&Question->OptionListHead, Link)) {\r | |
48a9d5f7 | 4509 | Status = EFI_SUCCESS;\r |
7936fb6a | 4510 | Option = QUESTION_OPTION_FROM_LINK (Link);\r |
82612023 ED |
4511 | Link = GetNextNode (&Question->OptionListHead, Link);\r |
4512 | \r | |
4513 | if ((Option->SuppressExpression != NULL) &&\r | |
4514 | EvaluateExpressionList(Option->SuppressExpression, FALSE, NULL, NULL) != ExpressFalse) {\r | |
4515 | continue;\r | |
4516 | }\r | |
7936fb6a | 4517 | \r |
d02847d3 | 4518 | SetArrayData (Question->BufferValue, Question->ValueType, Index, Option->Value.Value.u64);\r |
7936fb6a | 4519 | \r |
4520 | Index++;\r | |
4521 | if (Index >= Question->MaxContainers) {\r | |
4522 | break;\r | |
4523 | }\r | |
7936fb6a | 4524 | }\r |
4525 | break;\r | |
4526 | \r | |
4527 | default:\r | |
7936fb6a | 4528 | break;\r |
4529 | }\r | |
4530 | \r | |
4531 | return Status;\r | |
4532 | }\r | |
4533 | \r | |
7a9612ce ED |
4534 | /**\r |
4535 | Get AltCfg string for current form.\r | |
4536 | \r | |
4537 | @param FormSet Form data structure.\r | |
4538 | @param Form Form data structure.\r | |
4539 | @param DefaultId The Class of the default.\r | |
787fc2a6 | 4540 | @param BrowserStorage The input request storage for the questions.\r |
7a9612ce ED |
4541 | \r |
4542 | **/\r | |
4543 | VOID\r | |
4544 | ExtractAltCfgForForm (\r | |
4545 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
4546 | IN FORM_BROWSER_FORM *Form,\r | |
787fc2a6 ED |
4547 | IN UINT16 DefaultId,\r |
4548 | IN BROWSER_STORAGE *BrowserStorage\r | |
7a9612ce ED |
4549 | )\r |
4550 | {\r | |
4551 | EFI_STATUS Status;\r | |
4552 | LIST_ENTRY *Link;\r | |
4553 | CHAR16 *ConfigResp;\r | |
4554 | CHAR16 *Progress;\r | |
4555 | CHAR16 *Result;\r | |
4556 | BROWSER_STORAGE *Storage;\r | |
4557 | FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r | |
4558 | FORMSET_STORAGE *FormSetStorage;\r | |
4559 | \r | |
4560 | //\r | |
4561 | // Check whether has get AltCfg string for this formset.\r | |
4562 | // If yes, no need to get AltCfg for form.\r | |
4563 | //\r | |
4564 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
4565 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
4566 | FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
4567 | Storage = FormSetStorage->BrowserStorage;\r | |
4568 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
787fc2a6 ED |
4569 | if (BrowserStorage != NULL && BrowserStorage != Storage) {\r |
4570 | continue;\r | |
4571 | }\r | |
7a9612ce ED |
4572 | \r |
4573 | if (Storage->Type != EFI_HII_VARSTORE_EFI_VARIABLE &&\r | |
4574 | FormSetStorage->ElementCount != 0 &&\r | |
787fc2a6 | 4575 | FormSetStorage->HasCallAltCfg) {\r |
7a9612ce ED |
4576 | return;\r |
4577 | }\r | |
4578 | }\r | |
4579 | \r | |
4580 | //\r | |
4581 | // Get AltCfg string for each form.\r | |
4582 | //\r | |
4583 | Link = GetFirstNode (&Form->ConfigRequestHead);\r | |
4584 | while (!IsNull (&Form->ConfigRequestHead, Link)) {\r | |
4585 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r | |
4586 | Link = GetNextNode (&Form->ConfigRequestHead, Link);\r | |
4587 | \r | |
4588 | Storage = ConfigInfo->Storage;\r | |
787fc2a6 ED |
4589 | if (BrowserStorage != NULL && BrowserStorage != Storage) {\r |
4590 | continue;\r | |
4591 | }\r | |
4592 | \r | |
7a9612ce ED |
4593 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r |
4594 | continue;\r | |
4595 | }\r | |
4596 | \r | |
4597 | //\r | |
4598 | // 1. Skip if there is no RequestElement\r | |
4599 | //\r | |
4600 | if (ConfigInfo->ElementCount == 0) {\r | |
4601 | continue;\r | |
4602 | }\r | |
4603 | \r | |
4604 | //\r | |
4605 | // 2. Get value through hii config routine protocol.\r | |
4606 | //\r | |
4607 | Status = mHiiConfigRouting->ExtractConfig (\r | |
4608 | mHiiConfigRouting,\r | |
4609 | ConfigInfo->ConfigRequest,\r | |
4610 | &Progress,\r | |
4611 | &Result\r | |
4612 | );\r | |
4613 | if (EFI_ERROR (Status)) {\r | |
4614 | continue;\r | |
4615 | }\r | |
4616 | \r | |
4617 | //\r | |
4618 | // 3. Call ConfigRouting GetAltCfg(ConfigRoute, <ConfigResponse>, Guid, Name, DevicePath, AltCfgId, AltCfgResp)\r | |
4619 | // Get the default configuration string according to the default ID.\r | |
4620 | //\r | |
4621 | Status = mHiiConfigRouting->GetAltConfig (\r | |
4622 | mHiiConfigRouting,\r | |
4623 | Result,\r | |
4624 | &Storage->Guid,\r | |
4625 | Storage->Name,\r | |
4626 | NULL,\r | |
4627 | &DefaultId, // it can be NULL to get the current setting.\r | |
4628 | &ConfigResp\r | |
4629 | );\r | |
4630 | FreePool (Result);\r | |
4631 | if (EFI_ERROR (Status)) {\r | |
4632 | continue;\r | |
4633 | }\r | |
4634 | \r | |
4635 | ConfigInfo->ConfigAltResp = ConfigResp;\r | |
4636 | }\r | |
4637 | }\r | |
4638 | \r | |
4639 | /**\r | |
4640 | Clean AltCfg string for current form.\r | |
4641 | \r | |
4642 | @param Form Form data structure.\r | |
4643 | \r | |
4644 | **/\r | |
4645 | VOID\r | |
4646 | CleanAltCfgForForm (\r | |
4647 | IN FORM_BROWSER_FORM *Form\r | |
4648 | )\r | |
4649 | {\r | |
4650 | LIST_ENTRY *Link;\r | |
4651 | FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r | |
4652 | \r | |
4653 | Link = GetFirstNode (&Form->ConfigRequestHead);\r | |
4654 | while (!IsNull (&Form->ConfigRequestHead, Link)) {\r | |
4655 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r | |
4656 | Link = GetNextNode (&Form->ConfigRequestHead, Link);\r | |
4657 | \r | |
4658 | if (ConfigInfo->ConfigAltResp != NULL) {\r | |
4659 | FreePool (ConfigInfo->ConfigAltResp);\r | |
4660 | ConfigInfo->ConfigAltResp = NULL;\r | |
4661 | }\r | |
4662 | }\r | |
4663 | }\r | |
4664 | \r | |
4665 | /**\r | |
4666 | Get AltCfg string for current formset.\r | |
4667 | \r | |
4668 | @param FormSet Form data structure.\r | |
4669 | @param DefaultId The Class of the default.\r | |
787fc2a6 | 4670 | @param BrowserStorage The input request storage for the questions.\r |
7a9612ce ED |
4671 | \r |
4672 | **/\r | |
4673 | VOID\r | |
4674 | ExtractAltCfgForFormSet (\r | |
4675 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
787fc2a6 ED |
4676 | IN UINT16 DefaultId,\r |
4677 | IN BROWSER_STORAGE *BrowserStorage\r | |
7a9612ce ED |
4678 | )\r |
4679 | {\r | |
4680 | EFI_STATUS Status;\r | |
4681 | LIST_ENTRY *Link;\r | |
4682 | CHAR16 *ConfigResp;\r | |
4683 | CHAR16 *Progress;\r | |
4684 | CHAR16 *Result;\r | |
4685 | BROWSER_STORAGE *Storage;\r | |
4686 | FORMSET_STORAGE *FormSetStorage;\r | |
4687 | \r | |
4688 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
4689 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
4690 | FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
4691 | Storage = FormSetStorage->BrowserStorage;\r | |
4692 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
4693 | \r | |
787fc2a6 ED |
4694 | if (BrowserStorage != NULL && BrowserStorage != Storage) {\r |
4695 | continue;\r | |
4696 | }\r | |
4697 | \r | |
7a9612ce ED |
4698 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r |
4699 | continue;\r | |
4700 | }\r | |
4701 | \r | |
4702 | //\r | |
4703 | // 1. Skip if there is no RequestElement\r | |
4704 | //\r | |
4705 | if (FormSetStorage->ElementCount == 0) {\r | |
4706 | continue;\r | |
4707 | }\r | |
4708 | \r | |
787fc2a6 ED |
4709 | FormSetStorage->HasCallAltCfg = TRUE;\r |
4710 | \r | |
7a9612ce ED |
4711 | //\r |
4712 | // 2. Get value through hii config routine protocol.\r | |
4713 | //\r | |
4714 | Status = mHiiConfigRouting->ExtractConfig (\r | |
4715 | mHiiConfigRouting,\r | |
4716 | FormSetStorage->ConfigRequest,\r | |
4717 | &Progress,\r | |
4718 | &Result\r | |
4719 | );\r | |
4720 | if (EFI_ERROR (Status)) {\r | |
4721 | continue;\r | |
4722 | }\r | |
4723 | \r | |
4724 | //\r | |
4725 | // 3. Call ConfigRouting GetAltCfg(ConfigRoute, <ConfigResponse>, Guid, Name, DevicePath, AltCfgId, AltCfgResp)\r | |
4726 | // Get the default configuration string according to the default ID.\r | |
4727 | //\r | |
4728 | Status = mHiiConfigRouting->GetAltConfig (\r | |
4729 | mHiiConfigRouting,\r | |
4730 | Result,\r | |
4731 | &Storage->Guid,\r | |
4732 | Storage->Name,\r | |
4733 | NULL,\r | |
4734 | &DefaultId, // it can be NULL to get the current setting.\r | |
4735 | &ConfigResp\r | |
4736 | );\r | |
4737 | \r | |
4738 | FreePool (Result);\r | |
4739 | if (EFI_ERROR (Status)) {\r | |
4740 | continue;\r | |
4741 | }\r | |
4742 | \r | |
4743 | FormSetStorage->ConfigAltResp = ConfigResp;\r | |
4744 | }\r | |
4745 | \r | |
4746 | }\r | |
4747 | \r | |
4748 | /**\r | |
4749 | Clean AltCfg string for current formset.\r | |
4750 | \r | |
4751 | @param FormSet Form data structure.\r | |
4752 | \r | |
4753 | **/\r | |
4754 | VOID\r | |
4755 | CleanAltCfgForFormSet (\r | |
4756 | IN FORM_BROWSER_FORMSET *FormSet\r | |
4757 | )\r | |
4758 | {\r | |
4759 | LIST_ENTRY *Link;\r | |
4760 | FORMSET_STORAGE *FormSetStorage;\r | |
4761 | \r | |
4762 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
4763 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
4764 | FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
4765 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
4766 | \r | |
4767 | if (FormSetStorage->ConfigAltResp != NULL) {\r | |
4768 | FreePool (FormSetStorage->ConfigAltResp);\r | |
4769 | FormSetStorage->ConfigAltResp = NULL;\r | |
4770 | }\r | |
787fc2a6 ED |
4771 | \r |
4772 | FormSetStorage->HasCallAltCfg = FALSE;\r | |
7a9612ce ED |
4773 | }\r |
4774 | }\r | |
7936fb6a | 4775 | \r |
4776 | /**\r | |
9776099f | 4777 | Reset Questions to their initial value or default value in a Form, Formset or System.\r |
7936fb6a | 4778 | \r |
09cdd7d2 ED |
4779 | GetDefaultValueScope parameter decides which questions will reset \r |
4780 | to its default value.\r | |
4781 | \r | |
7936fb6a | 4782 | @param FormSet FormSet data structure.\r |
48a9d5f7 | 4783 | @param Form Form data structure.\r |
7936fb6a | 4784 | @param DefaultId The Class of the default.\r |
48a9d5f7 | 4785 | @param SettingScope Setting Scope for Default action.\r |
09cdd7d2 | 4786 | @param GetDefaultValueScope Get default value scope.\r |
3347d410 | 4787 | @param Storage Get default value only for this storage.\r |
9776099f ED |
4788 | @param RetrieveValueFirst Whether call the retrieve call back to\r |
4789 | get the initial value before get default\r | |
4790 | value.\r | |
787fc2a6 | 4791 | @param SkipGetAltCfg Whether skip the get altcfg string process.\r |
7936fb6a | 4792 | \r |
4793 | @retval EFI_SUCCESS The function completed successfully.\r | |
48a9d5f7 | 4794 | @retval EFI_UNSUPPORTED Unsupport SettingScope.\r |
7936fb6a | 4795 | \r |
4796 | **/\r | |
4797 | EFI_STATUS\r | |
48a9d5f7 | 4798 | ExtractDefault (\r |
7936fb6a | 4799 | IN FORM_BROWSER_FORMSET *FormSet,\r |
48a9d5f7 LG |
4800 | IN FORM_BROWSER_FORM *Form,\r |
4801 | IN UINT16 DefaultId,\r | |
3347d410 | 4802 | IN BROWSER_SETTING_SCOPE SettingScope,\r |
09cdd7d2 | 4803 | IN BROWSER_GET_DEFAULT_VALUE GetDefaultValueScope,\r |
94f3aae7 | 4804 | IN BROWSER_STORAGE *Storage OPTIONAL,\r |
787fc2a6 ED |
4805 | IN BOOLEAN RetrieveValueFirst,\r |
4806 | IN BOOLEAN SkipGetAltCfg\r | |
7936fb6a | 4807 | )\r |
4808 | {\r | |
4809 | EFI_STATUS Status;\r | |
4f33c838 | 4810 | LIST_ENTRY *FormLink;\r |
48a9d5f7 | 4811 | LIST_ENTRY *Link;\r |
7936fb6a | 4812 | FORM_BROWSER_STATEMENT *Question;\r |
48a9d5f7 | 4813 | FORM_BROWSER_FORMSET *LocalFormSet;\r |
6e74560f | 4814 | FORM_BROWSER_FORMSET *OldFormSet;\r |
7936fb6a | 4815 | \r |
9776099f ED |
4816 | Status = EFI_SUCCESS;\r |
4817 | \r | |
48a9d5f7 LG |
4818 | //\r |
4819 | // Check the supported setting level.\r | |
4820 | //\r | |
09cdd7d2 ED |
4821 | if (SettingScope >= MaxLevel || GetDefaultValueScope >= GetDefaultForMax) {\r |
4822 | return EFI_UNSUPPORTED;\r | |
4823 | }\r | |
4824 | \r | |
4825 | if (GetDefaultValueScope == GetDefaultForStorage && Storage == NULL) {\r | |
48a9d5f7 LG |
4826 | return EFI_UNSUPPORTED;\r |
4827 | }\r | |
7a9612ce | 4828 | \r |
48a9d5f7 | 4829 | if (SettingScope == FormLevel) {\r |
7a9612ce ED |
4830 | //\r |
4831 | // Prepare the AltCfg String for form.\r | |
4832 | //\r | |
787fc2a6 ED |
4833 | if (!SkipGetAltCfg && (GetDefaultValueScope != GetDefaultForNoStorage)) {\r |
4834 | ExtractAltCfgForForm (FormSet, Form, DefaultId, Storage);\r | |
4835 | }\r | |
7a9612ce | 4836 | \r |
8d00a0f1 | 4837 | //\r |
4f33c838 | 4838 | // Extract Form default\r |
8d00a0f1 | 4839 | //\r |
48a9d5f7 LG |
4840 | Link = GetFirstNode (&Form->StatementListHead);\r |
4841 | while (!IsNull (&Form->StatementListHead, Link)) {\r | |
4842 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r | |
4843 | Link = GetNextNode (&Form->StatementListHead, Link);\r | |
3347d410 ED |
4844 | \r |
4845 | //\r | |
4846 | // If get default value only for this storage, check the storage first.\r | |
4847 | //\r | |
09cdd7d2 ED |
4848 | if ((GetDefaultValueScope == GetDefaultForStorage) && (Question->Storage != Storage)) {\r |
4849 | continue;\r | |
4850 | }\r | |
4851 | \r | |
4852 | //\r | |
4853 | // If get default value only for no storage question, just skip the question which has storage.\r | |
4854 | //\r | |
4855 | if ((GetDefaultValueScope == GetDefaultForNoStorage) && (Question->Storage != NULL)) {\r | |
3347d410 ED |
4856 | continue;\r |
4857 | }\r | |
4858 | \r | |
4f33c838 ED |
4859 | //\r |
4860 | // If Question is disabled, don't reset it to default\r | |
4861 | //\r | |
31585af4 ED |
4862 | if (Question->Expression != NULL) {\r |
4863 | if (EvaluateExpressionList(Question->Expression, TRUE, FormSet, Form) == ExpressDisable) {\r | |
4f33c838 ED |
4864 | continue;\r |
4865 | }\r | |
8d00a0f1 | 4866 | }\r |
9776099f ED |
4867 | \r |
4868 | if (RetrieveValueFirst) {\r | |
4869 | //\r | |
4870 | // Call the Retrieve call back to get the initial question value.\r | |
4871 | //\r | |
061d5462 | 4872 | Status = ProcessRetrieveForQuestion(FormSet->ConfigAccess, Question, FormSet);\r |
9776099f ED |
4873 | }\r |
4874 | \r | |
4f33c838 | 4875 | //\r |
9776099f | 4876 | // If not request to get the initial value or get initial value fail, then get default value.\r |
4f33c838 | 4877 | //\r |
9776099f ED |
4878 | if (!RetrieveValueFirst || EFI_ERROR (Status)) {\r |
4879 | Status = GetQuestionDefault (FormSet, Form, Question, DefaultId);\r | |
4880 | if (EFI_ERROR (Status)) {\r | |
4881 | continue;\r | |
4882 | }\r | |
4f33c838 | 4883 | }\r |
9776099f | 4884 | \r |
4f33c838 ED |
4885 | //\r |
4886 | // Synchronize Buffer storage's Edit buffer\r | |
4887 | //\r | |
4888 | if ((Question->Storage != NULL) &&\r | |
4889 | (Question->Storage->Type != EFI_HII_VARSTORE_EFI_VARIABLE)) {\r | |
816a7110 | 4890 | SetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r |
48a9d5f7 LG |
4891 | }\r |
4892 | }\r | |
7a9612ce ED |
4893 | \r |
4894 | //\r | |
4895 | // Clean the AltCfg String.\r | |
4896 | //\r | |
787fc2a6 ED |
4897 | if (!SkipGetAltCfg && (GetDefaultValueScope != GetDefaultForNoStorage)) {\r |
4898 | CleanAltCfgForForm(Form);\r | |
4899 | }\r | |
48a9d5f7 | 4900 | } else if (SettingScope == FormSetLevel) {\r |
7a9612ce ED |
4901 | //\r |
4902 | // Prepare the AltCfg String for formset.\r | |
4903 | //\r | |
787fc2a6 ED |
4904 | if (!SkipGetAltCfg && (GetDefaultValueScope != GetDefaultForNoStorage)) {\r |
4905 | ExtractAltCfgForFormSet (FormSet, DefaultId, Storage);\r | |
4906 | }\r | |
7a9612ce | 4907 | \r |
48a9d5f7 LG |
4908 | FormLink = GetFirstNode (&FormSet->FormListHead);\r |
4909 | while (!IsNull (&FormSet->FormListHead, FormLink)) {\r | |
4910 | Form = FORM_BROWSER_FORM_FROM_LINK (FormLink);\r | |
787fc2a6 | 4911 | ExtractDefault (FormSet, Form, DefaultId, FormLevel, GetDefaultValueScope, Storage, RetrieveValueFirst, SkipGetAltCfg);\r |
48a9d5f7 LG |
4912 | FormLink = GetNextNode (&FormSet->FormListHead, FormLink);\r |
4913 | }\r | |
7a9612ce ED |
4914 | \r |
4915 | //\r | |
4916 | // Clean the AltCfg String.\r | |
4917 | //\r | |
787fc2a6 ED |
4918 | if (!SkipGetAltCfg && (GetDefaultValueScope != GetDefaultForNoStorage)) {\r |
4919 | CleanAltCfgForFormSet (FormSet);\r | |
4920 | }\r | |
48a9d5f7 LG |
4921 | } else if (SettingScope == SystemLevel) {\r |
4922 | //\r | |
7c6c064c | 4923 | // Preload all Hii formset.\r |
48a9d5f7 | 4924 | //\r |
7c6c064c | 4925 | LoadAllHiiFormset();\r |
6e74560f ED |
4926 | \r |
4927 | OldFormSet = mSystemLevelFormSet;\r | |
4928 | \r | |
48a9d5f7 LG |
4929 | //\r |
4930 | // Set Default Value for each FormSet in the maintain list.\r | |
4931 | //\r | |
4932 | Link = GetFirstNode (&gBrowserFormSetList);\r | |
4933 | while (!IsNull (&gBrowserFormSetList, Link)) {\r | |
4934 | LocalFormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r | |
48a9d5f7 | 4935 | Link = GetNextNode (&gBrowserFormSetList, Link);\r |
938baa1f ED |
4936 | if (!ValidateFormSet(LocalFormSet)) {\r |
4937 | continue;\r | |
4938 | }\r | |
6e74560f ED |
4939 | \r |
4940 | mSystemLevelFormSet = LocalFormSet;\r | |
4941 | \r | |
787fc2a6 | 4942 | ExtractDefault (LocalFormSet, NULL, DefaultId, FormSetLevel, GetDefaultValueScope, Storage, RetrieveValueFirst, SkipGetAltCfg);\r |
7936fb6a | 4943 | }\r |
6e74560f ED |
4944 | \r |
4945 | mSystemLevelFormSet = OldFormSet;\r | |
7936fb6a | 4946 | }\r |
4947 | \r | |
4948 | return EFI_SUCCESS;\r | |
4949 | }\r | |
4950 | \r | |
7c6c064c ED |
4951 | \r |
4952 | /**\r | |
4953 | Validate whether this question's value has changed.\r | |
4954 | \r | |
4955 | @param FormSet FormSet data structure.\r | |
4956 | @param Form Form data structure.\r | |
4957 | @param Question Question to be initialized.\r | |
4958 | @param GetValueFrom Where to get value, may from editbuffer, buffer or hii driver.\r | |
4959 | \r | |
4960 | @retval TRUE Question's value has changed.\r | |
4961 | @retval FALSE Question's value has not changed\r | |
4962 | \r | |
4963 | **/\r | |
4964 | BOOLEAN\r | |
4965 | IsQuestionValueChanged (\r | |
4966 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
4967 | IN FORM_BROWSER_FORM *Form,\r | |
4968 | IN OUT FORM_BROWSER_STATEMENT *Question,\r | |
4969 | IN GET_SET_QUESTION_VALUE_WITH GetValueFrom\r | |
4970 | )\r | |
4971 | {\r | |
4972 | EFI_HII_VALUE BackUpValue;\r | |
4973 | CHAR8 *BackUpBuffer;\r | |
4d4deaac ED |
4974 | EFI_HII_VALUE BackUpValue2;\r |
4975 | CHAR8 *BackUpBuffer2;\r | |
7c6c064c ED |
4976 | EFI_STATUS Status;\r |
4977 | BOOLEAN ValueChanged;\r | |
4978 | UINTN BufferWidth;\r | |
4979 | \r | |
4980 | //\r | |
4981 | // For quetion without storage, always mark it as data not changed.\r | |
4982 | //\r | |
4983 | if (Question->Storage == NULL && Question->Operand != EFI_IFR_TIME_OP && Question->Operand != EFI_IFR_DATE_OP) {\r | |
4984 | return FALSE;\r | |
4985 | }\r | |
4986 | \r | |
4987 | BackUpBuffer = NULL;\r | |
4d4deaac | 4988 | BackUpBuffer2 = NULL;\r |
7c6c064c ED |
4989 | ValueChanged = FALSE;\r |
4990 | \r | |
4991 | switch (Question->Operand) {\r | |
4992 | case EFI_IFR_ORDERED_LIST_OP:\r | |
4993 | BufferWidth = Question->StorageWidth;\r | |
4994 | BackUpBuffer = AllocateCopyPool (BufferWidth, Question->BufferValue);\r | |
4995 | ASSERT (BackUpBuffer != NULL);\r | |
4996 | break;\r | |
4997 | \r | |
4998 | case EFI_IFR_STRING_OP:\r | |
4999 | case EFI_IFR_PASSWORD_OP:\r | |
5000 | BufferWidth = (UINTN) Question->Maximum * sizeof (CHAR16);\r | |
5001 | BackUpBuffer = AllocateCopyPool (BufferWidth, Question->BufferValue);\r | |
5002 | ASSERT (BackUpBuffer != NULL);\r | |
5003 | break;\r | |
5004 | \r | |
5005 | default:\r | |
5006 | BufferWidth = 0;\r | |
5007 | break;\r | |
5008 | }\r | |
5009 | CopyMem (&BackUpValue, &Question->HiiValue, sizeof (EFI_HII_VALUE));\r | |
5010 | \r | |
4d4deaac ED |
5011 | if (GetValueFrom == GetSetValueWithBothBuffer) {\r |
5012 | Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r | |
5013 | ASSERT_EFI_ERROR(Status);\r | |
7c6c064c | 5014 | \r |
4d4deaac ED |
5015 | switch (Question->Operand) {\r |
5016 | case EFI_IFR_ORDERED_LIST_OP:\r | |
5017 | BufferWidth = Question->StorageWidth;\r | |
5018 | BackUpBuffer2 = AllocateCopyPool (BufferWidth, Question->BufferValue);\r | |
5019 | ASSERT (BackUpBuffer2 != NULL);\r | |
5020 | break;\r | |
5021 | \r | |
5022 | case EFI_IFR_STRING_OP:\r | |
5023 | case EFI_IFR_PASSWORD_OP:\r | |
5024 | BufferWidth = (UINTN) Question->Maximum * sizeof (CHAR16);\r | |
5025 | BackUpBuffer2 = AllocateCopyPool (BufferWidth, Question->BufferValue);\r | |
5026 | ASSERT (BackUpBuffer2 != NULL);\r | |
5027 | break;\r | |
5028 | \r | |
5029 | default:\r | |
5030 | BufferWidth = 0;\r | |
5031 | break;\r | |
5032 | }\r | |
5033 | CopyMem (&BackUpValue2, &Question->HiiValue, sizeof (EFI_HII_VALUE));\r | |
5034 | \r | |
5035 | Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithBuffer);\r | |
5036 | ASSERT_EFI_ERROR(Status);\r | |
5037 | \r | |
5038 | if (CompareMem (&BackUpValue2, &Question->HiiValue, sizeof (EFI_HII_VALUE)) != 0 ||\r | |
5039 | CompareMem (BackUpBuffer2, Question->BufferValue, BufferWidth) != 0) {\r | |
5040 | ValueChanged = TRUE;\r | |
5041 | }\r | |
5042 | } else {\r | |
5043 | Status = GetQuestionValue (FormSet, Form, Question, GetValueFrom);\r | |
5044 | ASSERT_EFI_ERROR(Status);\r | |
5045 | \r | |
5046 | if (CompareMem (&BackUpValue, &Question->HiiValue, sizeof (EFI_HII_VALUE)) != 0 ||\r | |
5047 | CompareMem (BackUpBuffer, Question->BufferValue, BufferWidth) != 0) {\r | |
5048 | ValueChanged = TRUE;\r | |
5049 | }\r | |
7c6c064c ED |
5050 | }\r |
5051 | \r | |
5052 | CopyMem (&Question->HiiValue, &BackUpValue, sizeof (EFI_HII_VALUE));\r | |
7c6c064c | 5053 | if (BackUpBuffer != NULL) {\r |
e77d2f9d | 5054 | CopyMem (Question->BufferValue, BackUpBuffer, BufferWidth);\r |
7c6c064c ED |
5055 | FreePool (BackUpBuffer);\r |
5056 | }\r | |
5057 | \r | |
4d4deaac ED |
5058 | if (BackUpBuffer2 != NULL) {\r |
5059 | FreePool (BackUpBuffer2);\r | |
5060 | }\r | |
5061 | \r | |
892eccc8 ED |
5062 | Question->ValueChanged = ValueChanged;\r |
5063 | \r | |
7c6c064c ED |
5064 | return ValueChanged;\r |
5065 | }\r | |
5066 | \r | |
7936fb6a | 5067 | /**\r |
5068 | Initialize Question's Edit copy from Storage.\r | |
5069 | \r | |
eccfeab1 LG |
5070 | @param Selection Selection contains the information about \r |
5071 | the Selection, form and formset to be displayed.\r | |
5072 | Selection action may be updated in retrieve callback.\r | |
7d1b202d | 5073 | If Selection is NULL, only initialize Question value.\r |
7936fb6a | 5074 | @param FormSet FormSet data structure.\r |
5075 | @param Form Form data structure.\r | |
5076 | \r | |
5077 | @retval EFI_SUCCESS The function completed successfully.\r | |
5078 | \r | |
5079 | **/\r | |
5080 | EFI_STATUS\r | |
5081 | LoadFormConfig (\r | |
eccfeab1 LG |
5082 | IN OUT UI_MENU_SELECTION *Selection,\r |
5083 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
5084 | IN FORM_BROWSER_FORM *Form\r | |
7936fb6a | 5085 | )\r |
5086 | {\r | |
eccfeab1 LG |
5087 | EFI_STATUS Status;\r |
5088 | LIST_ENTRY *Link;\r | |
5089 | FORM_BROWSER_STATEMENT *Question;\r | |
eccfeab1 | 5090 | \r |
7936fb6a | 5091 | Link = GetFirstNode (&Form->StatementListHead);\r |
5092 | while (!IsNull (&Form->StatementListHead, Link)) {\r | |
5093 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r | |
5094 | \r | |
5095 | //\r | |
5096 | // Initialize local copy of Value for each Question\r | |
5097 | //\r | |
7c6c064c ED |
5098 | if (Question->Operand == EFI_IFR_PASSWORD_OP && (Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK)== 0) {\r |
5099 | Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithHiiDriver);\r | |
5100 | } else {\r | |
5101 | Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r | |
5102 | }\r | |
7936fb6a | 5103 | if (EFI_ERROR (Status)) {\r |
5104 | return Status;\r | |
5105 | }\r | |
e2100bfa ED |
5106 | \r |
5107 | if ((Question->Operand == EFI_IFR_STRING_OP) || (Question->Operand == EFI_IFR_PASSWORD_OP)) {\r | |
5108 | HiiSetString (FormSet->HiiHandle, Question->HiiValue.Value.string, (CHAR16*)Question->BufferValue, NULL);\r | |
5109 | }\r | |
5110 | \r | |
7936fb6a | 5111 | Link = GetNextNode (&Form->StatementListHead, Link);\r |
5112 | }\r | |
5113 | \r | |
5114 | return EFI_SUCCESS;\r | |
5115 | }\r | |
5116 | \r | |
d66e6c16 | 5117 | /**\r |
5118 | Initialize Question's Edit copy from Storage for the whole Formset.\r | |
5119 | \r | |
eccfeab1 LG |
5120 | @param Selection Selection contains the information about \r |
5121 | the Selection, form and formset to be displayed.\r | |
5122 | Selection action may be updated in retrieve callback.\r | |
7d1b202d | 5123 | If Selection is NULL, only initialize Question value.\r |
d66e6c16 | 5124 | @param FormSet FormSet data structure.\r |
5125 | \r | |
5126 | @retval EFI_SUCCESS The function completed successfully.\r | |
5127 | \r | |
5128 | **/\r | |
5129 | EFI_STATUS\r | |
5130 | LoadFormSetConfig (\r | |
eccfeab1 LG |
5131 | IN OUT UI_MENU_SELECTION *Selection,\r |
5132 | IN FORM_BROWSER_FORMSET *FormSet\r | |
d66e6c16 | 5133 | )\r |
5134 | {\r | |
eccfeab1 LG |
5135 | EFI_STATUS Status;\r |
5136 | LIST_ENTRY *Link;\r | |
5137 | FORM_BROWSER_FORM *Form;\r | |
d66e6c16 | 5138 | \r |
5139 | Link = GetFirstNode (&FormSet->FormListHead);\r | |
5140 | while (!IsNull (&FormSet->FormListHead, Link)) {\r | |
5141 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
5142 | \r | |
5143 | //\r | |
5144 | // Initialize local copy of Value for each Form\r | |
5145 | //\r | |
eccfeab1 | 5146 | Status = LoadFormConfig (Selection, FormSet, Form);\r |
d66e6c16 | 5147 | if (EFI_ERROR (Status)) {\r |
5148 | return Status;\r | |
5149 | }\r | |
5150 | \r | |
5151 | Link = GetNextNode (&FormSet->FormListHead, Link);\r | |
5152 | }\r | |
5153 | \r | |
7c6c064c ED |
5154 | //\r |
5155 | // Finished question initialization.\r | |
5156 | // \r | |
5157 | FormSet->QuestionInited = TRUE;\r | |
5158 | \r | |
d66e6c16 | 5159 | return EFI_SUCCESS;\r |
5160 | }\r | |
5161 | \r | |
0a6f8af5 ED |
5162 | /**\r |
5163 | Remove the Request element from the Config Request.\r | |
5164 | \r | |
5165 | @param Storage Pointer to the browser storage.\r | |
5166 | @param RequestElement The pointer to the Request element.\r | |
5167 | \r | |
5168 | **/\r | |
5169 | VOID\r | |
5170 | RemoveElement (\r | |
5171 | IN OUT BROWSER_STORAGE *Storage,\r | |
5172 | IN CHAR16 *RequestElement\r | |
5173 | )\r | |
5174 | {\r | |
5175 | CHAR16 *NewStr;\r | |
5176 | CHAR16 *DestStr;\r | |
5177 | \r | |
5178 | ASSERT (Storage->ConfigRequest != NULL && RequestElement != NULL);\r | |
5179 | \r | |
5180 | NewStr = StrStr (Storage->ConfigRequest, RequestElement);\r | |
5181 | \r | |
5182 | if (NewStr == NULL) {\r | |
5183 | return;\r | |
5184 | }\r | |
5185 | \r | |
5186 | //\r | |
5187 | // Remove this element from this ConfigRequest.\r | |
5188 | //\r | |
5189 | DestStr = NewStr;\r | |
5190 | NewStr += StrLen (RequestElement);\r | |
5191 | CopyMem (DestStr, NewStr, StrSize (NewStr));\r | |
5192 | \r | |
5193 | Storage->SpareStrLen += StrLen (RequestElement); \r | |
5194 | }\r | |
5195 | \r | |
5196 | /**\r | |
5197 | Adjust config request in storage, remove the request elements existed in the input ConfigRequest.\r | |
5198 | \r | |
a35ecb75 | 5199 | @param Storage Pointer to the formset storage.\r |
0a6f8af5 ED |
5200 | @param ConfigRequest The pointer to the Request element.\r |
5201 | \r | |
5202 | **/\r | |
5203 | VOID\r | |
5204 | RemoveConfigRequest (\r | |
a35ecb75 | 5205 | FORMSET_STORAGE *Storage,\r |
0a6f8af5 ED |
5206 | CHAR16 *ConfigRequest\r |
5207 | )\r | |
5208 | {\r | |
5209 | CHAR16 *RequestElement;\r | |
5210 | CHAR16 *NextRequestElement;\r | |
5211 | CHAR16 *SearchKey;\r | |
5212 | \r | |
7c6c064c ED |
5213 | //\r |
5214 | // No request element in it, just return.\r | |
5215 | //\r | |
5216 | if (ConfigRequest == NULL) {\r | |
5217 | return;\r | |
5218 | }\r | |
5219 | \r | |
a35ecb75 | 5220 | if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r |
0a6f8af5 ED |
5221 | //\r |
5222 | // "&Name1&Name2" section for EFI_HII_VARSTORE_NAME_VALUE storage\r | |
5223 | //\r | |
5224 | SearchKey = L"&";\r | |
5225 | } else {\r | |
5226 | //\r | |
5227 | // "&OFFSET=####&WIDTH=####" section for EFI_HII_VARSTORE_BUFFER storage\r | |
5228 | //\r | |
5229 | SearchKey = L"&OFFSET";\r | |
5230 | }\r | |
5231 | \r | |
5232 | //\r | |
5233 | // Find SearchKey storage\r | |
5234 | //\r | |
a35ecb75 | 5235 | if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r |
0a6f8af5 ED |
5236 | RequestElement = StrStr (ConfigRequest, L"PATH");\r |
5237 | ASSERT (RequestElement != NULL);\r | |
5238 | RequestElement = StrStr (RequestElement, SearchKey); \r | |
5239 | } else {\r | |
5240 | RequestElement = StrStr (ConfigRequest, SearchKey);\r | |
5241 | }\r | |
5242 | \r | |
5243 | while (RequestElement != NULL) {\r | |
5244 | //\r | |
5245 | // +1 to avoid find header itself.\r | |
5246 | //\r | |
5247 | NextRequestElement = StrStr (RequestElement + 1, SearchKey);\r | |
5248 | \r | |
5249 | //\r | |
5250 | // The last Request element in configRequest string.\r | |
5251 | //\r | |
5252 | if (NextRequestElement != NULL) {\r | |
5253 | //\r | |
5254 | // Replace "&" with '\0'.\r | |
5255 | //\r | |
5256 | *NextRequestElement = L'\0';\r | |
5257 | }\r | |
5258 | \r | |
a35ecb75 | 5259 | RemoveElement (Storage->BrowserStorage, RequestElement);\r |
0a6f8af5 ED |
5260 | \r |
5261 | if (NextRequestElement != NULL) {\r | |
5262 | //\r | |
5263 | // Restore '&' with '\0' for later used.\r | |
5264 | //\r | |
5265 | *NextRequestElement = L'&';\r | |
5266 | }\r | |
5267 | \r | |
5268 | RequestElement = NextRequestElement;\r | |
5269 | }\r | |
5270 | \r | |
5271 | //\r | |
5272 | // If no request element remain, just remove the ConfigRequest string.\r | |
5273 | //\r | |
a35ecb75 ED |
5274 | if (StrCmp (Storage->BrowserStorage->ConfigRequest, Storage->ConfigHdr) == 0) {\r |
5275 | FreePool (Storage->BrowserStorage->ConfigRequest);\r | |
5276 | Storage->BrowserStorage->ConfigRequest = NULL;\r | |
5277 | Storage->BrowserStorage->SpareStrLen = 0;\r | |
0a6f8af5 ED |
5278 | }\r |
5279 | }\r | |
5280 | \r | |
5281 | /**\r | |
5282 | Base on the current formset info, clean the ConfigRequest string in browser storage.\r | |
5283 | \r | |
5284 | @param FormSet Pointer of the FormSet\r | |
5285 | \r | |
5286 | **/\r | |
5287 | VOID\r | |
5288 | CleanBrowserStorage (\r | |
5289 | IN OUT FORM_BROWSER_FORMSET *FormSet\r | |
5290 | )\r | |
5291 | {\r | |
5292 | LIST_ENTRY *Link;\r | |
5293 | FORMSET_STORAGE *Storage;\r | |
5294 | \r | |
5295 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
5296 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
5297 | Storage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
5298 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
5299 | \r | |
fae73624 ED |
5300 | if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r |
5301 | if (Storage->ConfigRequest == NULL || Storage->BrowserStorage->ConfigRequest == NULL) {\r | |
5302 | continue;\r | |
5303 | }\r | |
0a6f8af5 | 5304 | \r |
a35ecb75 | 5305 | RemoveConfigRequest (Storage, Storage->ConfigRequest);\r |
fae73624 ED |
5306 | } else if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_BUFFER ||\r |
5307 | Storage->BrowserStorage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r | |
5308 | if (Storage->BrowserStorage->ConfigRequest != NULL) { \r | |
5309 | FreePool (Storage->BrowserStorage->ConfigRequest);\r | |
5dc6ab16 | 5310 | Storage->BrowserStorage->ConfigRequest = NULL;\r |
fae73624 ED |
5311 | }\r |
5312 | Storage->BrowserStorage->Initialized = FALSE;\r | |
0a6f8af5 | 5313 | }\r |
0a6f8af5 ED |
5314 | }\r |
5315 | }\r | |
5316 | \r | |
efffd9c1 ED |
5317 | /**\r |
5318 | Check whether current element in the ConfigReqeust string.\r | |
5319 | \r | |
5320 | @param BrowserStorage Storage which includes ConfigReqeust.\r | |
5321 | @param RequestElement New element need to check.\r | |
5322 | \r | |
5323 | @retval TRUE The Element is in the ConfigReqeust string.\r | |
5324 | @retval FALSE The Element not in the configReqeust String.\r | |
5325 | \r | |
5326 | **/\r | |
5327 | BOOLEAN \r | |
5328 | ElementValidation (\r | |
5329 | BROWSER_STORAGE *BrowserStorage,\r | |
5330 | CHAR16 *RequestElement\r | |
5331 | )\r | |
5332 | {\r | |
5333 | return StrStr (BrowserStorage->ConfigRequest, RequestElement) != NULL ? TRUE : FALSE;\r | |
5334 | }\r | |
5335 | \r | |
5336 | /**\r | |
5337 | Append the Request element to the Config Request.\r | |
5338 | \r | |
5339 | @param ConfigRequest Current ConfigRequest info.\r | |
5340 | @param SpareStrLen Current remain free buffer for config reqeust.\r | |
5341 | @param RequestElement New Request element.\r | |
5342 | \r | |
5343 | **/\r | |
5344 | VOID\r | |
5345 | AppendConfigRequest (\r | |
5346 | IN OUT CHAR16 **ConfigRequest,\r | |
5347 | IN OUT UINTN *SpareStrLen,\r | |
5348 | IN CHAR16 *RequestElement\r | |
5349 | )\r | |
5350 | {\r | |
5351 | CHAR16 *NewStr;\r | |
5352 | UINTN StringSize;\r | |
5353 | UINTN StrLength;\r | |
5ad66ec6 | 5354 | UINTN MaxLen;\r |
efffd9c1 | 5355 | \r |
0a6f8af5 | 5356 | StrLength = StrLen (RequestElement);\r |
5ad66ec6 DB |
5357 | StringSize = (*ConfigRequest != NULL) ? StrSize (*ConfigRequest) : sizeof (CHAR16);\r |
5358 | MaxLen = StringSize / sizeof (CHAR16) + *SpareStrLen;\r | |
efffd9c1 ED |
5359 | \r |
5360 | //\r | |
5361 | // Append <RequestElement> to <ConfigRequest>\r | |
5362 | //\r | |
5363 | if (StrLength > *SpareStrLen) {\r | |
5364 | //\r | |
5365 | // Old String buffer is not sufficient for RequestElement, allocate a new one\r | |
5366 | //\r | |
5ad66ec6 DB |
5367 | MaxLen = StringSize / sizeof (CHAR16) + CONFIG_REQUEST_STRING_INCREMENTAL;\r |
5368 | NewStr = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r | |
efffd9c1 ED |
5369 | ASSERT (NewStr != NULL);\r |
5370 | \r | |
5371 | if (*ConfigRequest != NULL) {\r | |
5372 | CopyMem (NewStr, *ConfigRequest, StringSize);\r | |
5373 | FreePool (*ConfigRequest);\r | |
5374 | }\r | |
5375 | *ConfigRequest = NewStr;\r | |
5376 | *SpareStrLen = CONFIG_REQUEST_STRING_INCREMENTAL;\r | |
5377 | }\r | |
5378 | \r | |
5ad66ec6 | 5379 | StrCatS (*ConfigRequest, MaxLen, RequestElement);\r |
efffd9c1 ED |
5380 | *SpareStrLen -= StrLength;\r |
5381 | }\r | |
5382 | \r | |
5383 | /**\r | |
5384 | Adjust the config request info, remove the request elements which already in AllConfigRequest string.\r | |
5385 | \r | |
5386 | @param Storage Form set Storage.\r | |
9d34cac8 ED |
5387 | @param Request The input request string.\r |
5388 | @param RespString Whether the input is ConfigRequest or ConfigResp format.\r | |
efffd9c1 ED |
5389 | \r |
5390 | @retval TRUE Has element not covered by current used elements, need to continue to call ExtractConfig\r | |
5391 | @retval FALSE All elements covered by current used elements.\r | |
5392 | \r | |
5393 | **/\r | |
5394 | BOOLEAN \r | |
5395 | ConfigRequestAdjust (\r | |
9d34cac8 ED |
5396 | IN BROWSER_STORAGE *Storage,\r |
5397 | IN CHAR16 *Request,\r | |
5398 | IN BOOLEAN RespString\r | |
efffd9c1 ED |
5399 | )\r |
5400 | {\r | |
5401 | CHAR16 *RequestElement;\r | |
5402 | CHAR16 *NextRequestElement;\r | |
9d34cac8 | 5403 | CHAR16 *NextElementBakup;\r |
efffd9c1 | 5404 | CHAR16 *SearchKey;\r |
9d34cac8 | 5405 | CHAR16 *ValueKey;\r |
efffd9c1 | 5406 | BOOLEAN RetVal;\r |
9d34cac8 | 5407 | CHAR16 *ConfigRequest;\r |
efffd9c1 | 5408 | \r |
efffd9c1 | 5409 | RetVal = FALSE;\r |
9d34cac8 ED |
5410 | NextElementBakup = NULL;\r |
5411 | ValueKey = NULL;\r | |
efffd9c1 | 5412 | \r |
9d34cac8 ED |
5413 | if (Request != NULL) {\r |
5414 | ConfigRequest = Request;\r | |
5415 | } else {\r | |
5416 | ConfigRequest = Storage->ConfigRequest;\r | |
5417 | }\r | |
5418 | \r | |
5419 | if (Storage->ConfigRequest == NULL) {\r | |
5420 | Storage->ConfigRequest = AllocateCopyPool (StrSize (ConfigRequest), ConfigRequest);\r | |
efffd9c1 ED |
5421 | return TRUE;\r |
5422 | }\r | |
5423 | \r | |
9d34cac8 | 5424 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r |
efffd9c1 ED |
5425 | //\r |
5426 | // "&Name1&Name2" section for EFI_HII_VARSTORE_NAME_VALUE storage\r | |
5427 | //\r | |
5428 | SearchKey = L"&";\r | |
5429 | } else {\r | |
5430 | //\r | |
5431 | // "&OFFSET=####&WIDTH=####" section for EFI_HII_VARSTORE_BUFFER storage\r | |
5432 | //\r | |
5433 | SearchKey = L"&OFFSET";\r | |
9d34cac8 | 5434 | ValueKey = L"&VALUE";\r |
efffd9c1 ED |
5435 | }\r |
5436 | \r | |
efffd9c1 ED |
5437 | //\r |
5438 | // Find SearchKey storage\r | |
5439 | //\r | |
9d34cac8 ED |
5440 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r |
5441 | RequestElement = StrStr (ConfigRequest, L"PATH");\r | |
efffd9c1 ED |
5442 | ASSERT (RequestElement != NULL);\r |
5443 | RequestElement = StrStr (RequestElement, SearchKey); \r | |
5444 | } else {\r | |
9d34cac8 | 5445 | RequestElement = StrStr (ConfigRequest, SearchKey);\r |
efffd9c1 ED |
5446 | }\r |
5447 | \r | |
5448 | while (RequestElement != NULL) {\r | |
9d34cac8 | 5449 | \r |
efffd9c1 ED |
5450 | //\r |
5451 | // +1 to avoid find header itself.\r | |
5452 | //\r | |
5453 | NextRequestElement = StrStr (RequestElement + 1, SearchKey);\r | |
5454 | \r | |
5455 | //\r | |
5456 | // The last Request element in configRequest string.\r | |
5457 | //\r | |
5458 | if (NextRequestElement != NULL) {\r | |
9d34cac8 ED |
5459 | if (RespString && (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r |
5460 | NextElementBakup = NextRequestElement;\r | |
5461 | NextRequestElement = StrStr (RequestElement, ValueKey);\r | |
d8adff44 | 5462 | ASSERT (NextRequestElement != NULL);\r |
9d34cac8 | 5463 | }\r |
efffd9c1 ED |
5464 | //\r |
5465 | // Replace "&" with '\0'.\r | |
5466 | //\r | |
5467 | *NextRequestElement = L'\0';\r | |
9d34cac8 ED |
5468 | } else {\r |
5469 | if (RespString && (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r | |
5470 | NextElementBakup = NextRequestElement;\r | |
5471 | NextRequestElement = StrStr (RequestElement, ValueKey);\r | |
d8adff44 | 5472 | ASSERT (NextRequestElement != NULL);\r |
9d34cac8 ED |
5473 | //\r |
5474 | // Replace "&" with '\0'.\r | |
5475 | //\r | |
5476 | *NextRequestElement = L'\0';\r | |
5477 | }\r | |
efffd9c1 ED |
5478 | }\r |
5479 | \r | |
9d34cac8 | 5480 | if (!ElementValidation (Storage, RequestElement)) {\r |
efffd9c1 ED |
5481 | //\r |
5482 | // Add this element to the Storage->BrowserStorage->AllRequestElement.\r | |
5483 | //\r | |
9d34cac8 | 5484 | AppendConfigRequest(&Storage->ConfigRequest, &Storage->SpareStrLen, RequestElement);\r |
efffd9c1 ED |
5485 | RetVal = TRUE;\r |
5486 | }\r | |
5487 | \r | |
5488 | if (NextRequestElement != NULL) {\r | |
5489 | //\r | |
5490 | // Restore '&' with '\0' for later used.\r | |
5491 | //\r | |
5492 | *NextRequestElement = L'&';\r | |
5493 | }\r | |
5494 | \r | |
9d34cac8 ED |
5495 | if (RespString && (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r |
5496 | RequestElement = NextElementBakup;\r | |
5497 | } else {\r | |
5498 | RequestElement = NextRequestElement;\r | |
7c6c064c | 5499 | }\r |
efffd9c1 ED |
5500 | }\r |
5501 | \r | |
5502 | return RetVal;\r | |
5503 | }\r | |
5504 | \r | |
7936fb6a | 5505 | /**\r |
5506 | Fill storage's edit copy with settings requested from Configuration Driver.\r | |
5507 | \r | |
5508 | @param FormSet FormSet data structure.\r | |
5509 | @param Storage Buffer Storage.\r | |
5510 | \r | |
7936fb6a | 5511 | **/\r |
7c6c064c | 5512 | VOID\r |
7936fb6a | 5513 | LoadStorage (\r |
5514 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
5515 | IN FORMSET_STORAGE *Storage\r | |
5516 | )\r | |
5517 | {\r | |
5518 | EFI_STATUS Status;\r | |
5519 | EFI_STRING Progress;\r | |
5520 | EFI_STRING Result;\r | |
5521 | CHAR16 *StrPtr;\r | |
98c4caa1 ED |
5522 | EFI_STRING ConfigRequest;\r |
5523 | UINTN StrLen;\r | |
5524 | \r | |
5525 | ConfigRequest = NULL;\r | |
7936fb6a | 5526 | \r |
7c6c064c ED |
5527 | switch (Storage->BrowserStorage->Type) {\r |
5528 | case EFI_HII_VARSTORE_EFI_VARIABLE:\r | |
5529 | return;\r | |
5530 | \r | |
5531 | case EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER:\r | |
6e74560f | 5532 | if (Storage->BrowserStorage->ConfigRequest != NULL) {\r |
9d34cac8 | 5533 | ConfigRequestAdjust(Storage->BrowserStorage, Storage->ConfigRequest, FALSE);\r |
7c6c064c ED |
5534 | return;\r |
5535 | }\r | |
7c6c064c | 5536 | break;\r |
cce6230f | 5537 | \r |
7c6c064c ED |
5538 | case EFI_HII_VARSTORE_BUFFER:\r |
5539 | case EFI_HII_VARSTORE_NAME_VALUE:\r | |
5540 | //\r | |
27c304f4 | 5541 | // Skip if there is no RequestElement.\r |
7c6c064c | 5542 | //\r |
27c304f4 | 5543 | if (Storage->ElementCount == 0) {\r |
7c6c064c ED |
5544 | return;\r |
5545 | }\r | |
27c304f4 ED |
5546 | \r |
5547 | //\r | |
5548 | // Just update the ConfigRequest, if storage already initialized. \r | |
5549 | //\r | |
5550 | if (Storage->BrowserStorage->Initialized) {\r | |
9d34cac8 | 5551 | ConfigRequestAdjust(Storage->BrowserStorage, Storage->ConfigRequest, FALSE);\r |
27c304f4 ED |
5552 | return;\r |
5553 | }\r | |
5554 | \r | |
fae73624 | 5555 | Storage->BrowserStorage->Initialized = TRUE;\r |
7c6c064c | 5556 | break;\r |
7936fb6a | 5557 | \r |
7c6c064c | 5558 | default:\r |
7248790e | 5559 | return;\r |
7936fb6a | 5560 | }\r |
7248790e | 5561 | \r |
27c304f4 ED |
5562 | if (Storage->BrowserStorage->Type != EFI_HII_VARSTORE_NAME_VALUE) {\r |
5563 | //\r | |
5564 | // Create the config request string to get all fields for this storage.\r | |
5565 | // Allocate and fill a buffer large enough to hold the <ConfigHdr> template\r | |
5566 | // followed by "&OFFSET=0&WIDTH=WWWW"followed by a Null-terminator\r | |
5567 | //\r | |
a35ecb75 | 5568 | StrLen = StrSize (Storage->ConfigHdr) + 20 * sizeof (CHAR16);\r |
27c304f4 ED |
5569 | ConfigRequest = AllocateZeroPool (StrLen);\r |
5570 | ASSERT (ConfigRequest != NULL);\r | |
5571 | UnicodeSPrint (\r | |
5572 | ConfigRequest, \r | |
5573 | StrLen, \r | |
5574 | L"%s&OFFSET=0&WIDTH=%04x", \r | |
a35ecb75 | 5575 | Storage->ConfigHdr,\r |
27c304f4 ED |
5576 | Storage->BrowserStorage->Size);\r |
5577 | } else {\r | |
5578 | ConfigRequest = Storage->ConfigRequest;\r | |
5579 | }\r | |
5580 | \r | |
7248790e ED |
5581 | //\r |
5582 | // Request current settings from Configuration Driver\r | |
5583 | //\r | |
5584 | Status = mHiiConfigRouting->ExtractConfig (\r | |
5585 | mHiiConfigRouting,\r | |
98c4caa1 | 5586 | ConfigRequest,\r |
7248790e ED |
5587 | &Progress,\r |
5588 | &Result\r | |
5589 | );\r | |
5590 | \r | |
5591 | //\r | |
5592 | // If get value fail, extract default from IFR binary\r | |
5593 | //\r | |
5594 | if (EFI_ERROR (Status)) {\r | |
787fc2a6 | 5595 | ExtractDefault (FormSet, NULL, EFI_HII_DEFAULT_CLASS_STANDARD, FormSetLevel, GetDefaultForStorage, Storage->BrowserStorage, TRUE, TRUE);\r |
7248790e ED |
5596 | } else {\r |
5597 | //\r | |
5598 | // Convert Result from <ConfigAltResp> to <ConfigResp>\r | |
5599 | //\r | |
5600 | StrPtr = StrStr (Result, L"&GUID=");\r | |
5601 | if (StrPtr != NULL) {\r | |
5602 | *StrPtr = L'\0';\r | |
5603 | }\r | |
5604 | \r | |
5605 | Status = ConfigRespToStorage (Storage->BrowserStorage, Result);\r | |
5606 | FreePool (Result);\r | |
5607 | }\r | |
5608 | \r | |
5609 | Storage->BrowserStorage->ConfigRequest = AllocateCopyPool (StrSize (Storage->ConfigRequest), Storage->ConfigRequest);\r | |
5610 | \r | |
5611 | //\r | |
5612 | // Input NULL for ConfigRequest field means sync all fields from editbuffer to buffer. \r | |
5613 | //\r | |
4d4deaac | 5614 | SynchronizeStorage(Storage->BrowserStorage, NULL, TRUE);\r |
98c4caa1 | 5615 | \r |
27c304f4 | 5616 | if (Storage->BrowserStorage->Type != EFI_HII_VARSTORE_NAME_VALUE) {\r |
98c4caa1 ED |
5617 | if (ConfigRequest != NULL) {\r |
5618 | FreePool (ConfigRequest);\r | |
5619 | }\r | |
5620 | }\r | |
7936fb6a | 5621 | }\r |
5622 | \r | |
892eccc8 ED |
5623 | /**\r |
5624 | Get Value changed status from old question.\r | |
5625 | \r | |
5626 | @param NewFormSet FormSet data structure.\r | |
5627 | @param OldQuestion Old question which has value changed.\r | |
5628 | \r | |
5629 | **/\r | |
5630 | VOID\r | |
5631 | SyncStatusForQuestion (\r | |
5632 | IN OUT FORM_BROWSER_FORMSET *NewFormSet,\r | |
5633 | IN FORM_BROWSER_STATEMENT *OldQuestion\r | |
5634 | )\r | |
5635 | {\r | |
5636 | LIST_ENTRY *Link;\r | |
5637 | LIST_ENTRY *QuestionLink;\r | |
5638 | FORM_BROWSER_FORM *Form;\r | |
5639 | FORM_BROWSER_STATEMENT *Question;\r | |
5640 | \r | |
5641 | //\r | |
5642 | // For each form in one formset.\r | |
5643 | //\r | |
5644 | Link = GetFirstNode (&NewFormSet->FormListHead);\r | |
5645 | while (!IsNull (&NewFormSet->FormListHead, Link)) {\r | |
5646 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
5647 | Link = GetNextNode (&NewFormSet->FormListHead, Link);\r | |
5648 | \r | |
5649 | //\r | |
5650 | // for each question in one form.\r | |
5651 | //\r | |
5652 | QuestionLink = GetFirstNode (&Form->StatementListHead);\r | |
5653 | while (!IsNull (&Form->StatementListHead, QuestionLink)) {\r | |
5654 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (QuestionLink);\r | |
5655 | QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);\r | |
5656 | \r | |
5657 | if (Question->QuestionId == OldQuestion->QuestionId) {\r | |
5658 | Question->ValueChanged = TRUE;\r | |
5659 | return;\r | |
5660 | }\r | |
5661 | }\r | |
5662 | }\r | |
5663 | }\r | |
5664 | \r | |
5665 | /**\r | |
5666 | Get Value changed status from old formset.\r | |
5667 | \r | |
5668 | @param NewFormSet FormSet data structure.\r | |
5669 | @param OldFormSet FormSet data structure.\r | |
5670 | \r | |
5671 | **/\r | |
5672 | VOID\r | |
5673 | SyncStatusForFormSet (\r | |
5674 | IN OUT FORM_BROWSER_FORMSET *NewFormSet,\r | |
5675 | IN FORM_BROWSER_FORMSET *OldFormSet\r | |
5676 | )\r | |
5677 | {\r | |
5678 | LIST_ENTRY *Link;\r | |
5679 | LIST_ENTRY *QuestionLink;\r | |
5680 | FORM_BROWSER_FORM *Form;\r | |
5681 | FORM_BROWSER_STATEMENT *Question;\r | |
5682 | \r | |
5683 | //\r | |
5684 | // For each form in one formset.\r | |
5685 | //\r | |
5686 | Link = GetFirstNode (&OldFormSet->FormListHead);\r | |
5687 | while (!IsNull (&OldFormSet->FormListHead, Link)) {\r | |
5688 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
5689 | Link = GetNextNode (&OldFormSet->FormListHead, Link);\r | |
5690 | \r | |
5691 | //\r | |
5692 | // for each question in one form.\r | |
5693 | //\r | |
5694 | QuestionLink = GetFirstNode (&Form->StatementListHead);\r | |
5695 | while (!IsNull (&Form->StatementListHead, QuestionLink)) {\r | |
5696 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (QuestionLink);\r | |
5697 | QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);\r | |
5698 | \r | |
5699 | if (!Question->ValueChanged) {\r | |
5700 | continue;\r | |
5701 | }\r | |
5702 | \r | |
5703 | //\r | |
5704 | // Find the same question in new formset and update the value changed flag.\r | |
5705 | //\r | |
5706 | SyncStatusForQuestion (NewFormSet, Question);\r | |
5707 | }\r | |
5708 | }\r | |
5709 | }\r | |
5710 | \r | |
7936fb6a | 5711 | /**\r |
5712 | Get current setting of Questions.\r | |
5713 | \r | |
5714 | @param FormSet FormSet data structure.\r | |
5715 | \r | |
7936fb6a | 5716 | **/\r |
7c6c064c | 5717 | VOID\r |
7936fb6a | 5718 | InitializeCurrentSetting (\r |
5719 | IN OUT FORM_BROWSER_FORMSET *FormSet\r | |
5720 | )\r | |
5721 | {\r | |
5722 | LIST_ENTRY *Link;\r | |
5723 | FORMSET_STORAGE *Storage;\r | |
7c6c064c | 5724 | FORM_BROWSER_FORMSET *OldFormSet;\r |
7936fb6a | 5725 | \r |
6e74560f ED |
5726 | //\r |
5727 | // Try to find pre FormSet in the maintain backup list.\r | |
5728 | // If old formset != NULL, destroy this formset. Add new formset to gBrowserFormSetList.\r | |
5729 | //\r | |
5730 | OldFormSet = GetFormSetFromHiiHandle (FormSet->HiiHandle);\r | |
5731 | if (OldFormSet != NULL) {\r | |
892eccc8 | 5732 | SyncStatusForFormSet (FormSet, OldFormSet);\r |
6e74560f ED |
5733 | RemoveEntryList (&OldFormSet->Link);\r |
5734 | DestroyFormSet (OldFormSet);\r | |
5735 | }\r | |
5736 | InsertTailList (&gBrowserFormSetList, &FormSet->Link);\r | |
5737 | \r | |
1deb5cab ED |
5738 | //\r |
5739 | // Extract default from IFR binary for no storage questions.\r | |
5740 | // \r | |
787fc2a6 | 5741 | ExtractDefault (FormSet, NULL, EFI_HII_DEFAULT_CLASS_STANDARD, FormSetLevel, GetDefaultForNoStorage, NULL, TRUE, FALSE);\r |
1deb5cab | 5742 | \r |
7936fb6a | 5743 | //\r |
5744 | // Request current settings from Configuration Driver\r | |
5745 | //\r | |
5746 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
5747 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
5748 | Storage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
5749 | \r | |
7c6c064c | 5750 | LoadStorage (FormSet, Storage);\r |
7936fb6a | 5751 | \r |
7936fb6a | 5752 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r |
5753 | }\r | |
7936fb6a | 5754 | }\r |
5755 | \r | |
5756 | \r | |
5757 | /**\r | |
5758 | Fetch the Ifr binary data of a FormSet.\r | |
5759 | \r | |
5760 | @param Handle PackageList Handle\r | |
f5006bd9 | 5761 | @param FormSetGuid On input, GUID or class GUID of a formset. If not\r |
5762 | specified (NULL or zero GUID), take the first\r | |
5763 | FormSet with class GUID EFI_HII_PLATFORM_SETUP_FORMSET_GUID\r | |
5764 | found in package list.\r | |
5765 | On output, GUID of the formset found(if not NULL).\r | |
7936fb6a | 5766 | @param BinaryLength The length of the FormSet IFR binary.\r |
5767 | @param BinaryData The buffer designed to receive the FormSet.\r | |
5768 | \r | |
5769 | @retval EFI_SUCCESS Buffer filled with the requested FormSet.\r | |
5770 | BufferLength was updated.\r | |
5771 | @retval EFI_INVALID_PARAMETER The handle is unknown.\r | |
5772 | @retval EFI_NOT_FOUND A form or FormSet on the requested handle cannot\r | |
5773 | be found with the requested FormId.\r | |
5774 | \r | |
5775 | **/\r | |
5776 | EFI_STATUS\r | |
5777 | GetIfrBinaryData (\r | |
5778 | IN EFI_HII_HANDLE Handle,\r | |
5779 | IN OUT EFI_GUID *FormSetGuid,\r | |
5780 | OUT UINTN *BinaryLength,\r | |
5781 | OUT UINT8 **BinaryData\r | |
5782 | )\r | |
5783 | {\r | |
5784 | EFI_STATUS Status;\r | |
5785 | EFI_HII_PACKAGE_LIST_HEADER *HiiPackageList;\r | |
5786 | UINTN BufferSize;\r | |
5787 | UINT8 *Package;\r | |
5788 | UINT8 *OpCodeData;\r | |
5789 | UINT32 Offset;\r | |
5790 | UINT32 Offset2;\r | |
7936fb6a | 5791 | UINT32 PackageListLength;\r |
5792 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
0a1147ed LG |
5793 | UINT8 Index;\r |
5794 | UINT8 NumberOfClassGuid;\r | |
f5006bd9 | 5795 | BOOLEAN ClassGuidMatch;\r |
0a1147ed | 5796 | EFI_GUID *ClassGuid;\r |
f5006bd9 | 5797 | EFI_GUID *ComparingGuid;\r |
7936fb6a | 5798 | \r |
5799 | OpCodeData = NULL;\r | |
5800 | Package = NULL;\r | |
0c66bc76 | 5801 | ZeroMem (&PackageHeader, sizeof (EFI_HII_PACKAGE_HEADER));\r |
7936fb6a | 5802 | \r |
5803 | //\r | |
f5006bd9 | 5804 | // if FormSetGuid is NULL or zero GUID, return first Setup FormSet in the package list\r |
7936fb6a | 5805 | //\r |
48a9d5f7 LG |
5806 | if (FormSetGuid == NULL) {\r |
5807 | ComparingGuid = &gZeroGuid;\r | |
7936fb6a | 5808 | } else {\r |
f5006bd9 | 5809 | ComparingGuid = FormSetGuid;\r |
7936fb6a | 5810 | }\r |
5811 | \r | |
5812 | //\r | |
5813 | // Get HII PackageList\r | |
5814 | //\r | |
5815 | BufferSize = 0;\r | |
5816 | HiiPackageList = NULL;\r | |
5817 | Status = mHiiDatabase->ExportPackageLists (mHiiDatabase, Handle, &BufferSize, HiiPackageList);\r | |
5818 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
5819 | HiiPackageList = AllocatePool (BufferSize);\r | |
5820 | ASSERT (HiiPackageList != NULL);\r | |
5821 | \r | |
5822 | Status = mHiiDatabase->ExportPackageLists (mHiiDatabase, Handle, &BufferSize, HiiPackageList);\r | |
5823 | }\r | |
5824 | if (EFI_ERROR (Status)) {\r | |
5825 | return Status;\r | |
5826 | }\r | |
db0bd81c | 5827 | ASSERT (HiiPackageList != NULL);\r |
d66e6c16 | 5828 | \r |
7936fb6a | 5829 | //\r |
5830 | // Get Form package from this HII package List\r | |
5831 | //\r | |
5832 | Offset = sizeof (EFI_HII_PACKAGE_LIST_HEADER);\r | |
5833 | Offset2 = 0;\r | |
5834 | CopyMem (&PackageListLength, &HiiPackageList->PackageLength, sizeof (UINT32));\r | |
5835 | \r | |
f5006bd9 | 5836 | ClassGuidMatch = FALSE;\r |
7936fb6a | 5837 | while (Offset < PackageListLength) {\r |
5838 | Package = ((UINT8 *) HiiPackageList) + Offset;\r | |
5839 | CopyMem (&PackageHeader, Package, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
5840 | \r | |
8d00a0f1 | 5841 | if (PackageHeader.Type == EFI_HII_PACKAGE_FORMS) {\r |
7936fb6a | 5842 | //\r |
5843 | // Search FormSet in this Form Package\r | |
5844 | //\r | |
5845 | Offset2 = sizeof (EFI_HII_PACKAGE_HEADER);\r | |
5846 | while (Offset2 < PackageHeader.Length) {\r | |
5847 | OpCodeData = Package + Offset2;\r | |
5848 | \r | |
5849 | if (((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode == EFI_IFR_FORM_SET_OP) {\r | |
5850 | //\r | |
f5006bd9 | 5851 | // Try to compare against formset GUID\r |
7936fb6a | 5852 | //\r |
39cde03c | 5853 | if (IsZeroGuid (FormSetGuid) ||\r |
48a9d5f7 | 5854 | CompareGuid (ComparingGuid, (EFI_GUID *)(OpCodeData + sizeof (EFI_IFR_OP_HEADER)))) {\r |
f5006bd9 | 5855 | break;\r |
7936fb6a | 5856 | }\r |
5857 | \r | |
d228526f LG |
5858 | if (((EFI_IFR_OP_HEADER *) OpCodeData)->Length > OFFSET_OF (EFI_IFR_FORM_SET, Flags)) {\r |
5859 | //\r | |
5860 | // Try to compare against formset class GUID\r | |
5861 | //\r | |
5862 | NumberOfClassGuid = (UINT8) (((EFI_IFR_FORM_SET *) OpCodeData)->Flags & 0x3);\r | |
5863 | ClassGuid = (EFI_GUID *) (OpCodeData + sizeof (EFI_IFR_FORM_SET));\r | |
5864 | for (Index = 0; Index < NumberOfClassGuid; Index++) {\r | |
5865 | if (CompareGuid (ComparingGuid, ClassGuid + Index)) {\r | |
5866 | ClassGuidMatch = TRUE;\r | |
5867 | break;\r | |
5868 | }\r | |
5869 | }\r | |
5870 | if (ClassGuidMatch) {\r | |
f5006bd9 | 5871 | break;\r |
5872 | }\r | |
d228526f LG |
5873 | } else if (ComparingGuid == &gEfiHiiPlatformSetupFormsetGuid) {\r |
5874 | ClassGuidMatch = TRUE;\r | |
7936fb6a | 5875 | break;\r |
5876 | }\r | |
5877 | }\r | |
5878 | \r | |
5879 | Offset2 += ((EFI_IFR_OP_HEADER *) OpCodeData)->Length;\r | |
5880 | }\r | |
5881 | \r | |
5882 | if (Offset2 < PackageHeader.Length) {\r | |
5883 | //\r | |
5884 | // Target formset found\r | |
5885 | //\r | |
5886 | break;\r | |
5887 | }\r | |
5888 | }\r | |
5889 | \r | |
5890 | Offset += PackageHeader.Length;\r | |
5891 | }\r | |
5892 | \r | |
5893 | if (Offset >= PackageListLength) {\r | |
5894 | //\r | |
5895 | // Form package not found in this Package List\r | |
5896 | //\r | |
f4113e1f | 5897 | FreePool (HiiPackageList);\r |
7936fb6a | 5898 | return EFI_NOT_FOUND;\r |
5899 | }\r | |
5900 | \r | |
48a9d5f7 | 5901 | if (FormSetGuid != NULL) {\r |
7936fb6a | 5902 | //\r |
f5006bd9 | 5903 | // Return the FormSet GUID\r |
7936fb6a | 5904 | //\r |
5905 | CopyMem (FormSetGuid, &((EFI_IFR_FORM_SET *) OpCodeData)->Guid, sizeof (EFI_GUID));\r | |
5906 | }\r | |
5907 | \r | |
5908 | //\r | |
5909 | // To determine the length of a whole FormSet IFR binary, one have to parse all the Opcodes\r | |
5910 | // in this FormSet; So, here just simply copy the data from start of a FormSet to the end\r | |
5911 | // of the Form Package.\r | |
5912 | //\r | |
5913 | *BinaryLength = PackageHeader.Length - Offset2;\r | |
5914 | *BinaryData = AllocateCopyPool (*BinaryLength, OpCodeData);\r | |
5915 | \r | |
f4113e1f | 5916 | FreePool (HiiPackageList);\r |
7936fb6a | 5917 | \r |
5918 | if (*BinaryData == NULL) {\r | |
5919 | return EFI_OUT_OF_RESOURCES;\r | |
5920 | }\r | |
5921 | \r | |
5922 | return EFI_SUCCESS;\r | |
5923 | }\r | |
5924 | \r | |
5925 | \r | |
5926 | /**\r | |
5927 | Initialize the internal data structure of a FormSet.\r | |
5928 | \r | |
5929 | @param Handle PackageList Handle\r | |
f5006bd9 | 5930 | @param FormSetGuid On input, GUID or class GUID of a formset. If not\r |
5931 | specified (NULL or zero GUID), take the first\r | |
5932 | FormSet with class GUID EFI_HII_PLATFORM_SETUP_FORMSET_GUID\r | |
5933 | found in package list.\r | |
5934 | On output, GUID of the formset found(if not NULL).\r | |
7936fb6a | 5935 | @param FormSet FormSet data structure.\r |
5936 | \r | |
5937 | @retval EFI_SUCCESS The function completed successfully.\r | |
5938 | @retval EFI_NOT_FOUND The specified FormSet could not be found.\r | |
5939 | \r | |
5940 | **/\r | |
5941 | EFI_STATUS\r | |
5942 | InitializeFormSet (\r | |
5943 | IN EFI_HII_HANDLE Handle,\r | |
5944 | IN OUT EFI_GUID *FormSetGuid,\r | |
7c6c064c | 5945 | OUT FORM_BROWSER_FORMSET *FormSet\r |
7936fb6a | 5946 | )\r |
5947 | {\r | |
5948 | EFI_STATUS Status;\r | |
5949 | EFI_HANDLE DriverHandle;\r | |
7936fb6a | 5950 | \r |
5951 | Status = GetIfrBinaryData (Handle, FormSetGuid, &FormSet->IfrBinaryLength, &FormSet->IfrBinaryData);\r | |
5952 | if (EFI_ERROR (Status)) {\r | |
5953 | return Status;\r | |
5954 | }\r | |
5955 | \r | |
48a9d5f7 | 5956 | FormSet->Signature = FORM_BROWSER_FORMSET_SIGNATURE;\r |
7936fb6a | 5957 | FormSet->HiiHandle = Handle;\r |
5958 | CopyMem (&FormSet->Guid, FormSetGuid, sizeof (EFI_GUID));\r | |
7c6c064c | 5959 | FormSet->QuestionInited = FALSE;\r |
7936fb6a | 5960 | \r |
5961 | //\r | |
5962 | // Retrieve ConfigAccess Protocol associated with this HiiPackageList\r | |
5963 | //\r | |
5964 | Status = mHiiDatabase->GetPackageListHandle (mHiiDatabase, Handle, &DriverHandle);\r | |
5965 | if (EFI_ERROR (Status)) {\r | |
5966 | return Status;\r | |
5967 | }\r | |
5968 | FormSet->DriverHandle = DriverHandle;\r | |
5969 | Status = gBS->HandleProtocol (\r | |
5970 | DriverHandle,\r | |
5971 | &gEfiHiiConfigAccessProtocolGuid,\r | |
5972 | (VOID **) &FormSet->ConfigAccess\r | |
5973 | );\r | |
5974 | if (EFI_ERROR (Status)) {\r | |
5975 | //\r | |
5976 | // Configuration Driver don't attach ConfigAccess protocol to its HII package\r | |
5977 | // list, then there will be no configuration action required\r | |
5978 | //\r | |
5979 | FormSet->ConfigAccess = NULL;\r | |
5980 | }\r | |
5981 | \r | |
5982 | //\r | |
5983 | // Parse the IFR binary OpCodes\r | |
5984 | //\r | |
5985 | Status = ParseOpCodes (FormSet);\r | |
25361615 | 5986 | \r |
7c6c064c | 5987 | return Status;\r |
7936fb6a | 5988 | }\r |
ce6d12cc | 5989 | \r |
5990 | \r | |
5991 | /**\r | |
5992 | Save globals used by previous call to SendForm(). SendForm() may be called from \r | |
5993 | HiiConfigAccess.Callback(), this will cause SendForm() be reentried.\r | |
5994 | So, save globals of previous call to SendForm() and restore them upon exit.\r | |
5995 | \r | |
5996 | **/\r | |
5997 | VOID\r | |
5998 | SaveBrowserContext (\r | |
5999 | VOID\r | |
6000 | )\r | |
6001 | {\r | |
b6f61255 ED |
6002 | BROWSER_CONTEXT *Context;\r |
6003 | FORM_ENTRY_INFO *MenuList;\r | |
6004 | FORM_BROWSER_FORMSET *FormSet;\r | |
ce6d12cc | 6005 | \r |
6006 | gBrowserContextCount++;\r | |
6007 | if (gBrowserContextCount == 1) {\r | |
6008 | //\r | |
6009 | // This is not reentry of SendForm(), no context to save\r | |
6010 | //\r | |
6011 | return;\r | |
6012 | }\r | |
6013 | \r | |
6014 | Context = AllocatePool (sizeof (BROWSER_CONTEXT));\r | |
6015 | ASSERT (Context != NULL);\r | |
6016 | \r | |
6017 | Context->Signature = BROWSER_CONTEXT_SIGNATURE;\r | |
6018 | \r | |
6019 | //\r | |
6020 | // Save FormBrowser context\r | |
6021 | //\r | |
5a9f73bf | 6022 | Context->Selection = gCurrentSelection;\r |
b2dcae4c | 6023 | Context->ResetRequired = gResetRequiredFormLevel;\r |
f2e7732e ED |
6024 | Context->FlagReconnect = gFlagReconnect;\r |
6025 | Context->CallbackReconnect = gCallbackReconnect;\r | |
7c6c064c ED |
6026 | Context->ExitRequired = gExitRequired;\r |
6027 | Context->HiiHandle = mCurrentHiiHandle;\r | |
5a9f73bf ED |
6028 | Context->FormId = mCurrentFormId;\r |
6029 | CopyGuid (&Context->FormSetGuid, &mCurrentFormSetGuid);\r | |
f4c3c923 ED |
6030 | Context->SystemLevelFormSet = mSystemLevelFormSet;\r |
6031 | Context->CurFakeQestId = mCurFakeQestId;\r | |
6032 | Context->HiiPackageListUpdated = mHiiPackageListUpdated;\r | |
6033 | Context->FinishRetrieveCall = mFinishRetrieveCall;\r | |
7c6c064c ED |
6034 | \r |
6035 | //\r | |
6036 | // Save the menu history data.\r | |
6037 | //\r | |
6038 | InitializeListHead(&Context->FormHistoryList);\r | |
6039 | while (!IsListEmpty (&mPrivateData.FormBrowserEx2.FormViewHistoryHead)) {\r | |
6040 | MenuList = FORM_ENTRY_INFO_FROM_LINK (mPrivateData.FormBrowserEx2.FormViewHistoryHead.ForwardLink);\r | |
6041 | RemoveEntryList (&MenuList->Link);\r | |
6042 | \r | |
6043 | InsertTailList(&Context->FormHistoryList, &MenuList->Link);\r | |
6044 | }\r | |
ce6d12cc | 6045 | \r |
b6f61255 ED |
6046 | //\r |
6047 | // Save formset list.\r | |
6048 | //\r | |
6049 | InitializeListHead(&Context->FormSetList);\r | |
6050 | while (!IsListEmpty (&gBrowserFormSetList)) {\r | |
6051 | FormSet = FORM_BROWSER_FORMSET_FROM_LINK (gBrowserFormSetList.ForwardLink);\r | |
6052 | RemoveEntryList (&FormSet->Link);\r | |
6053 | \r | |
6054 | InsertTailList(&Context->FormSetList, &FormSet->Link);\r | |
6055 | }\r | |
6056 | \r | |
ce6d12cc | 6057 | //\r |
6058 | // Insert to FormBrowser context list\r | |
6059 | //\r | |
6060 | InsertHeadList (&gBrowserContextList, &Context->Link);\r | |
6061 | }\r | |
6062 | \r | |
6063 | \r | |
6064 | /**\r | |
6065 | Restore globals used by previous call to SendForm().\r | |
6066 | \r | |
6067 | **/\r | |
6068 | VOID\r | |
6069 | RestoreBrowserContext (\r | |
6070 | VOID\r | |
6071 | )\r | |
6072 | {\r | |
6073 | LIST_ENTRY *Link;\r | |
6074 | BROWSER_CONTEXT *Context;\r | |
b6f61255 ED |
6075 | FORM_ENTRY_INFO *MenuList;\r |
6076 | FORM_BROWSER_FORMSET *FormSet;\r | |
ce6d12cc | 6077 | \r |
6078 | ASSERT (gBrowserContextCount != 0);\r | |
6079 | gBrowserContextCount--;\r | |
6080 | if (gBrowserContextCount == 0) {\r | |
6081 | //\r | |
6082 | // This is not reentry of SendForm(), no context to restore\r | |
6083 | //\r | |
6084 | return;\r | |
6085 | }\r | |
6086 | \r | |
6087 | ASSERT (!IsListEmpty (&gBrowserContextList));\r | |
6088 | \r | |
6089 | Link = GetFirstNode (&gBrowserContextList);\r | |
6090 | Context = BROWSER_CONTEXT_FROM_LINK (Link);\r | |
6091 | \r | |
6092 | //\r | |
6093 | // Restore FormBrowser context\r | |
6094 | //\r | |
5a9f73bf | 6095 | gCurrentSelection = Context->Selection;\r |
b2dcae4c | 6096 | gResetRequiredFormLevel = Context->ResetRequired;\r |
f2e7732e ED |
6097 | gFlagReconnect = Context->FlagReconnect;\r |
6098 | gCallbackReconnect = Context->CallbackReconnect;\r | |
7c6c064c ED |
6099 | gExitRequired = Context->ExitRequired;\r |
6100 | mCurrentHiiHandle = Context->HiiHandle;\r | |
5a9f73bf ED |
6101 | mCurrentFormId = Context->FormId;\r |
6102 | CopyGuid (&mCurrentFormSetGuid, &Context->FormSetGuid);\r | |
f4c3c923 ED |
6103 | mSystemLevelFormSet = Context->SystemLevelFormSet;\r |
6104 | mCurFakeQestId = Context->CurFakeQestId;\r | |
6105 | mHiiPackageListUpdated = Context->HiiPackageListUpdated;\r | |
6106 | mFinishRetrieveCall = Context->FinishRetrieveCall;\r | |
7c6c064c ED |
6107 | \r |
6108 | //\r | |
6109 | // Restore the menu history data.\r | |
6110 | //\r | |
6111 | while (!IsListEmpty (&Context->FormHistoryList)) {\r | |
6112 | MenuList = FORM_ENTRY_INFO_FROM_LINK (Context->FormHistoryList.ForwardLink);\r | |
6113 | RemoveEntryList (&MenuList->Link);\r | |
6114 | \r | |
6115 | InsertTailList(&mPrivateData.FormBrowserEx2.FormViewHistoryHead, &MenuList->Link);\r | |
6116 | }\r | |
ce6d12cc | 6117 | \r |
b6f61255 ED |
6118 | //\r |
6119 | // Restore the Formset data.\r | |
6120 | //\r | |
6121 | while (!IsListEmpty (&Context->FormSetList)) {\r | |
6122 | FormSet = FORM_BROWSER_FORMSET_FROM_LINK (Context->FormSetList.ForwardLink);\r | |
6123 | RemoveEntryList (&FormSet->Link);\r | |
6124 | \r | |
6125 | InsertTailList(&gBrowserFormSetList, &FormSet->Link);\r | |
6126 | }\r | |
6127 | \r | |
ce6d12cc | 6128 | //\r |
6129 | // Remove from FormBrowser context list\r | |
6130 | //\r | |
6131 | RemoveEntryList (&Context->Link);\r | |
6132 | gBS->FreePool (Context);\r | |
6133 | }\r | |
48a9d5f7 LG |
6134 | \r |
6135 | /**\r | |
6136 | Find the matched FormSet context in the backup maintain list based on HiiHandle.\r | |
6137 | \r | |
6138 | @param Handle The Hii Handle.\r | |
6139 | \r | |
6140 | @return the found FormSet context. If no found, NULL will return.\r | |
6141 | \r | |
6142 | **/\r | |
6143 | FORM_BROWSER_FORMSET * \r | |
6144 | GetFormSetFromHiiHandle (\r | |
6145 | EFI_HII_HANDLE Handle\r | |
6146 | )\r | |
6147 | {\r | |
6148 | LIST_ENTRY *Link;\r | |
6149 | FORM_BROWSER_FORMSET *FormSet;\r | |
6150 | \r | |
6151 | Link = GetFirstNode (&gBrowserFormSetList);\r | |
6152 | while (!IsNull (&gBrowserFormSetList, Link)) {\r | |
6153 | FormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r | |
938baa1f ED |
6154 | Link = GetNextNode (&gBrowserFormSetList, Link);\r |
6155 | if (!ValidateFormSet(FormSet)) {\r | |
6156 | continue;\r | |
6157 | }\r | |
48a9d5f7 LG |
6158 | if (FormSet->HiiHandle == Handle) {\r |
6159 | return FormSet;\r | |
6160 | }\r | |
48a9d5f7 LG |
6161 | }\r |
6162 | \r | |
6163 | return NULL;\r | |
6164 | }\r | |
6165 | \r | |
6166 | /**\r | |
6167 | Check whether the input HII handle is the FormSet that is being used.\r | |
6168 | \r | |
6169 | @param Handle The Hii Handle.\r | |
6170 | \r | |
6171 | @retval TRUE HII handle is being used.\r | |
6172 | @retval FALSE HII handle is not being used.\r | |
6173 | \r | |
6174 | **/\r | |
6175 | BOOLEAN\r | |
6176 | IsHiiHandleInBrowserContext (\r | |
6177 | EFI_HII_HANDLE Handle\r | |
6178 | )\r | |
6179 | {\r | |
6180 | LIST_ENTRY *Link;\r | |
6181 | BROWSER_CONTEXT *Context;\r | |
6182 | \r | |
6183 | //\r | |
6184 | // HiiHandle is Current FormSet.\r | |
6185 | //\r | |
7c6c064c | 6186 | if (mCurrentHiiHandle == Handle) {\r |
48a9d5f7 LG |
6187 | return TRUE;\r |
6188 | }\r | |
6189 | \r | |
6190 | //\r | |
6191 | // Check whether HiiHandle is in BrowserContext.\r | |
6192 | //\r | |
6193 | Link = GetFirstNode (&gBrowserContextList);\r | |
6194 | while (!IsNull (&gBrowserContextList, Link)) {\r | |
6195 | Context = BROWSER_CONTEXT_FROM_LINK (Link);\r | |
7c6c064c | 6196 | if (Context->HiiHandle == Handle) {\r |
48a9d5f7 LG |
6197 | //\r |
6198 | // HiiHandle is in BrowserContext\r | |
6199 | //\r | |
6200 | return TRUE;\r | |
6201 | }\r | |
6202 | Link = GetNextNode (&gBrowserContextList, Link);\r | |
6203 | }\r | |
6204 | \r | |
6205 | return FALSE;\r | |
6206 | }\r | |
6207 | \r | |
7c6c064c ED |
6208 | /**\r |
6209 | Perform Password check. \r | |
6210 | Passwork may be encrypted by driver that requires the specific check.\r | |
6211 | \r | |
6212 | @param Form Form where Password Statement is in.\r | |
6213 | @param Statement Password statement\r | |
6214 | @param PasswordString Password string to be checked. It may be NULL.\r | |
6215 | NULL means to restore password.\r | |
6216 | "" string can be used to checked whether old password does exist.\r | |
6217 | \r | |
6218 | @return Status Status of Password check.\r | |
6219 | **/\r | |
6220 | EFI_STATUS\r | |
6221 | EFIAPI\r | |
6222 | PasswordCheck (\r | |
6223 | IN FORM_DISPLAY_ENGINE_FORM *Form,\r | |
6224 | IN FORM_DISPLAY_ENGINE_STATEMENT *Statement,\r | |
6225 | IN EFI_STRING PasswordString OPTIONAL\r | |
6226 | )\r | |
6227 | {\r | |
6228 | EFI_STATUS Status;\r | |
6229 | EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r | |
6230 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
6231 | EFI_IFR_TYPE_VALUE IfrTypeValue;\r | |
6232 | FORM_BROWSER_STATEMENT *Question;\r | |
6233 | \r | |
6234 | ConfigAccess = gCurrentSelection->FormSet->ConfigAccess;\r | |
6235 | Question = GetBrowserStatement(Statement);\r | |
6236 | ASSERT (Question != NULL);\r | |
6237 | \r | |
6238 | if ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) == EFI_IFR_FLAG_CALLBACK) {\r | |
6239 | if (ConfigAccess == NULL) {\r | |
6240 | return EFI_UNSUPPORTED;\r | |
6241 | }\r | |
6242 | } else {\r | |
27582c41 | 6243 | //\r |
9e2462b8 | 6244 | // If a password doesn't have the CALLBACK flag, browser will not handle it.\r |
27582c41 | 6245 | //\r |
9e2462b8 | 6246 | return EFI_UNSUPPORTED;\r |
7c6c064c ED |
6247 | }\r |
6248 | \r | |
6249 | //\r | |
6250 | // Prepare password string in HII database\r | |
6251 | //\r | |
6252 | if (PasswordString != NULL) {\r | |
6253 | IfrTypeValue.string = NewString (PasswordString, gCurrentSelection->FormSet->HiiHandle);\r | |
6254 | } else {\r | |
6255 | IfrTypeValue.string = 0;\r | |
6256 | }\r | |
6257 | \r | |
6258 | //\r | |
6259 | // Send password to Configuration Driver for validation\r | |
6260 | //\r | |
6261 | Status = ConfigAccess->Callback (\r | |
6262 | ConfigAccess,\r | |
6263 | EFI_BROWSER_ACTION_CHANGING,\r | |
6264 | Question->QuestionId,\r | |
6265 | Question->HiiValue.Type,\r | |
6266 | &IfrTypeValue,\r | |
6267 | &ActionRequest\r | |
6268 | );\r | |
6269 | \r | |
6270 | //\r | |
6271 | // Remove password string from HII database\r | |
6272 | //\r | |
6273 | if (PasswordString != NULL) {\r | |
6274 | DeleteString (IfrTypeValue.string, gCurrentSelection->FormSet->HiiHandle);\r | |
6275 | }\r | |
6276 | \r | |
6277 | return Status;\r | |
6278 | }\r | |
6279 | \r | |
48a9d5f7 LG |
6280 | /**\r |
6281 | Find the registered HotKey based on KeyData.\r | |
6282 | \r | |
6283 | @param[in] KeyData A pointer to a buffer that describes the keystroke\r | |
6284 | information for the hot key.\r | |
6285 | \r | |
6286 | @return The registered HotKey context. If no found, NULL will return.\r | |
6287 | **/\r | |
6288 | BROWSER_HOT_KEY *\r | |
6289 | GetHotKeyFromRegisterList (\r | |
6290 | IN EFI_INPUT_KEY *KeyData\r | |
6291 | )\r | |
6292 | {\r | |
6293 | LIST_ENTRY *Link;\r | |
6294 | BROWSER_HOT_KEY *HotKey;\r | |
6295 | \r | |
6296 | Link = GetFirstNode (&gBrowserHotKeyList);\r | |
6297 | while (!IsNull (&gBrowserHotKeyList, Link)) {\r | |
6298 | HotKey = BROWSER_HOT_KEY_FROM_LINK (Link);\r | |
6299 | if (HotKey->KeyData->ScanCode == KeyData->ScanCode) {\r | |
6300 | return HotKey;\r | |
6301 | }\r | |
6302 | Link = GetNextNode (&gBrowserHotKeyList, Link);\r | |
6303 | }\r | |
6304 | \r | |
6305 | return NULL;\r | |
6306 | }\r | |
6307 | \r | |
6308 | /**\r | |
6309 | Configure what scope the hot key will impact.\r | |
6310 | All hot keys have the same scope. The mixed hot keys with the different level are not supported.\r | |
6311 | If no scope is set, the default scope will be FormSet level.\r | |
6312 | After all registered hot keys are removed, previous Scope can reset to another level.\r | |
6313 | \r | |
6314 | @param[in] Scope Scope level to be set. \r | |
6315 | \r | |
6316 | @retval EFI_SUCCESS Scope is set correctly.\r | |
6317 | @retval EFI_INVALID_PARAMETER Scope is not the valid value specified in BROWSER_SETTING_SCOPE. \r | |
6318 | @retval EFI_UNSPPORTED Scope level is different from current one that the registered hot keys have.\r | |
6319 | \r | |
6320 | **/\r | |
6321 | EFI_STATUS\r | |
6322 | EFIAPI\r | |
6323 | SetScope (\r | |
6324 | IN BROWSER_SETTING_SCOPE Scope\r | |
6325 | )\r | |
6326 | {\r | |
6327 | if (Scope >= MaxLevel) {\r | |
6328 | return EFI_INVALID_PARAMETER;\r | |
6329 | }\r | |
7c6c064c | 6330 | \r |
48a9d5f7 LG |
6331 | //\r |
6332 | // When no hot key registered in system or on the first setting,\r | |
6333 | // Scope can be set.\r | |
6334 | //\r | |
6335 | if (mBrowserScopeFirstSet || IsListEmpty (&gBrowserHotKeyList)) {\r | |
6336 | gBrowserSettingScope = Scope;\r | |
6337 | mBrowserScopeFirstSet = FALSE;\r | |
6338 | } else if (Scope != gBrowserSettingScope) {\r | |
6339 | return EFI_UNSUPPORTED;\r | |
6340 | }\r | |
6341 | \r | |
6342 | return EFI_SUCCESS;\r | |
6343 | }\r | |
6344 | \r | |
6345 | /**\r | |
6346 | Register the hot key with its browser action, or unregistered the hot key.\r | |
6347 | Only support hot key that is not printable character (control key, function key, etc.).\r | |
6348 | If the action value is zero, the hot key will be unregistered if it has been registered.\r | |
6349 | If the same hot key has been registered, the new action and help string will override the previous ones.\r | |
6350 | \r | |
6351 | @param[in] KeyData A pointer to a buffer that describes the keystroke\r | |
6352 | information for the hot key. Its type is EFI_INPUT_KEY to \r | |
6353 | be supported by all ConsoleIn devices.\r | |
6354 | @param[in] Action Action value that describes what action will be trigged when the hot key is pressed. \r | |
6355 | @param[in] DefaultId Specifies the type of defaults to retrieve, which is only for DEFAULT action.\r | |
6356 | @param[in] HelpString Help string that describes the hot key information.\r | |
6357 | Its value may be NULL for the unregistered hot key.\r | |
6358 | \r | |
6359 | @retval EFI_SUCCESS Hot key is registered or unregistered.\r | |
6360 | @retval EFI_INVALID_PARAMETER KeyData is NULL or HelpString is NULL on register.\r | |
6361 | @retval EFI_NOT_FOUND KeyData is not found to be unregistered.\r | |
6362 | @retval EFI_UNSUPPORTED Key represents a printable character. It is conflicted with Browser.\r | |
291422d7 | 6363 | @retval EFI_ALREADY_STARTED Key already been registered for one hot key.\r |
48a9d5f7 LG |
6364 | **/\r |
6365 | EFI_STATUS\r | |
6366 | EFIAPI\r | |
6367 | RegisterHotKey (\r | |
6368 | IN EFI_INPUT_KEY *KeyData,\r | |
6369 | IN UINT32 Action,\r | |
6370 | IN UINT16 DefaultId,\r | |
6371 | IN EFI_STRING HelpString OPTIONAL\r | |
6372 | )\r | |
6373 | {\r | |
6374 | BROWSER_HOT_KEY *HotKey;\r | |
6375 | \r | |
6376 | //\r | |
6377 | // Check input parameters.\r | |
6378 | //\r | |
6379 | if (KeyData == NULL || KeyData->UnicodeChar != CHAR_NULL || \r | |
6380 | (Action != BROWSER_ACTION_UNREGISTER && HelpString == NULL)) {\r | |
6381 | return EFI_INVALID_PARAMETER;\r | |
6382 | }\r | |
6383 | \r | |
6384 | //\r | |
6385 | // Check whether the input KeyData is in BrowserHotKeyList.\r | |
6386 | //\r | |
6387 | HotKey = GetHotKeyFromRegisterList (KeyData);\r | |
6388 | \r | |
6389 | //\r | |
6390 | // Unregister HotKey\r | |
6391 | //\r | |
6392 | if (Action == BROWSER_ACTION_UNREGISTER) {\r | |
6393 | if (HotKey != NULL) {\r | |
6394 | //\r | |
6395 | // The registered HotKey is found. \r | |
6396 | // Remove it from List, and free its resource.\r | |
6397 | //\r | |
6398 | RemoveEntryList (&HotKey->Link);\r | |
6399 | FreePool (HotKey->KeyData);\r | |
6400 | FreePool (HotKey->HelpString);\r | |
6401 | return EFI_SUCCESS;\r | |
6402 | } else {\r | |
6403 | //\r | |
6404 | // The registered HotKey is not found. \r | |
6405 | //\r | |
6406 | return EFI_NOT_FOUND;\r | |
6407 | }\r | |
6408 | }\r | |
291422d7 ED |
6409 | \r |
6410 | if (HotKey != NULL) {\r | |
6411 | return EFI_ALREADY_STARTED;\r | |
6412 | }\r | |
6413 | \r | |
48a9d5f7 | 6414 | //\r |
291422d7 | 6415 | // Create new Key, and add it into List.\r |
48a9d5f7 | 6416 | //\r |
291422d7 ED |
6417 | HotKey = AllocateZeroPool (sizeof (BROWSER_HOT_KEY));\r |
6418 | ASSERT (HotKey != NULL);\r | |
6419 | HotKey->Signature = BROWSER_HOT_KEY_SIGNATURE;\r | |
6420 | HotKey->KeyData = AllocateCopyPool (sizeof (EFI_INPUT_KEY), KeyData);\r | |
6421 | InsertTailList (&gBrowserHotKeyList, &HotKey->Link);\r | |
48a9d5f7 LG |
6422 | \r |
6423 | //\r | |
6424 | // Fill HotKey information.\r | |
6425 | //\r | |
6426 | HotKey->Action = Action;\r | |
6427 | HotKey->DefaultId = DefaultId;\r | |
6428 | if (HotKey->HelpString != NULL) {\r | |
6429 | FreePool (HotKey->HelpString);\r | |
6430 | }\r | |
6431 | HotKey->HelpString = AllocateCopyPool (StrSize (HelpString), HelpString);\r | |
6432 | \r | |
6433 | return EFI_SUCCESS;\r | |
6434 | }\r | |
6435 | \r | |
6436 | /**\r | |
6437 | Register Exit handler function. \r | |
6438 | When more than one handler function is registered, the latter one will override the previous one. \r | |
6439 | When NULL handler is specified, the previous Exit handler will be unregistered. \r | |
6440 | \r | |
6441 | @param[in] Handler Pointer to handler function. \r | |
6442 | \r | |
6443 | **/\r | |
6444 | VOID\r | |
6445 | EFIAPI\r | |
6446 | RegiserExitHandler (\r | |
6447 | IN EXIT_HANDLER Handler\r | |
6448 | )\r | |
6449 | {\r | |
6450 | ExitHandlerFunction = Handler;\r | |
6451 | return;\r | |
6452 | }\r | |
6453 | \r | |
7c6c064c ED |
6454 | /**\r |
6455 | Check whether the browser data has been modified.\r | |
6456 | \r | |
6457 | @retval TRUE Browser data is modified.\r | |
6458 | @retval FALSE No browser data is modified.\r | |
6459 | \r | |
6460 | **/\r | |
6461 | BOOLEAN\r | |
6462 | EFIAPI\r | |
6463 | IsBrowserDataModified (\r | |
6464 | VOID\r | |
6465 | )\r | |
6466 | {\r | |
6467 | LIST_ENTRY *Link;\r | |
6468 | FORM_BROWSER_FORMSET *FormSet;\r | |
6469 | \r | |
7c6c064c ED |
6470 | switch (gBrowserSettingScope) {\r |
6471 | case FormLevel:\r | |
27bace9b ED |
6472 | if (gCurrentSelection == NULL) {\r |
6473 | return FALSE;\r | |
6474 | }\r | |
7c6c064c ED |
6475 | return IsNvUpdateRequiredForForm (gCurrentSelection->Form);\r |
6476 | \r | |
6477 | case FormSetLevel:\r | |
27bace9b ED |
6478 | if (gCurrentSelection == NULL) {\r |
6479 | return FALSE;\r | |
6480 | }\r | |
7c6c064c ED |
6481 | return IsNvUpdateRequiredForFormSet (gCurrentSelection->FormSet);\r |
6482 | \r | |
6483 | case SystemLevel:\r | |
6484 | Link = GetFirstNode (&gBrowserFormSetList);\r | |
6485 | while (!IsNull (&gBrowserFormSetList, Link)) {\r | |
6486 | FormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r | |
27bace9b ED |
6487 | if (!ValidateFormSet(FormSet)) {\r |
6488 | continue;\r | |
6489 | }\r | |
6490 | \r | |
7c6c064c ED |
6491 | if (IsNvUpdateRequiredForFormSet (FormSet)) {\r |
6492 | return TRUE;\r | |
6493 | }\r | |
6494 | Link = GetNextNode (&gBrowserFormSetList, Link);\r | |
6495 | }\r | |
6496 | return FALSE;\r | |
6497 | \r | |
6498 | default:\r | |
6499 | return FALSE;\r | |
6500 | }\r | |
6501 | }\r | |
6502 | \r | |
6503 | /**\r | |
6504 | Execute the action requested by the Action parameter.\r | |
6505 | \r | |
6506 | @param[in] Action Execute the request action.\r | |
6507 | @param[in] DefaultId The default Id info when need to load default value. Only used when Action is BROWSER_ACTION_DEFAULT.\r | |
6508 | \r | |
6509 | @retval EFI_SUCCESS Execute the request action succss.\r | |
6510 | @retval EFI_INVALID_PARAMETER The input action value is invalid.\r | |
6511 | \r | |
6512 | **/\r | |
6513 | EFI_STATUS \r | |
6514 | EFIAPI\r | |
6515 | ExecuteAction (\r | |
6516 | IN UINT32 Action,\r | |
6517 | IN UINT16 DefaultId\r | |
6518 | )\r | |
6519 | {\r | |
27bace9b ED |
6520 | EFI_STATUS Status;\r |
6521 | FORM_BROWSER_FORMSET *FormSet;\r | |
6522 | FORM_BROWSER_FORM *Form;\r | |
7c6c064c | 6523 | \r |
27bace9b | 6524 | if (gBrowserSettingScope < SystemLevel && gCurrentSelection == NULL) {\r |
7c6c064c ED |
6525 | return EFI_NOT_READY;\r |
6526 | }\r | |
6527 | \r | |
27bace9b ED |
6528 | Status = EFI_SUCCESS;\r |
6529 | FormSet = NULL;\r | |
6530 | Form = NULL;\r | |
6531 | if (gBrowserSettingScope < SystemLevel) {\r | |
6532 | FormSet = gCurrentSelection->FormSet;\r | |
6533 | Form = gCurrentSelection->Form; \r | |
6534 | }\r | |
7c6c064c ED |
6535 | \r |
6536 | //\r | |
6537 | // Executet the discard action.\r | |
6538 | //\r | |
6539 | if ((Action & BROWSER_ACTION_DISCARD) != 0) {\r | |
27bace9b | 6540 | Status = DiscardForm (FormSet, Form, gBrowserSettingScope);\r |
7c6c064c ED |
6541 | if (EFI_ERROR (Status)) {\r |
6542 | return Status;\r | |
6543 | }\r | |
6544 | }\r | |
6545 | \r | |
6546 | //\r | |
6547 | // Executet the difault action.\r | |
6548 | //\r | |
6549 | if ((Action & BROWSER_ACTION_DEFAULT) != 0) {\r | |
787fc2a6 | 6550 | Status = ExtractDefault (FormSet, Form, DefaultId, gBrowserSettingScope, GetDefaultForAll, NULL, FALSE, FALSE);\r |
7c6c064c ED |
6551 | if (EFI_ERROR (Status)) {\r |
6552 | return Status;\r | |
6553 | }\r | |
892eccc8 | 6554 | UpdateStatementStatus (FormSet, Form, gBrowserSettingScope);\r |
7c6c064c ED |
6555 | }\r |
6556 | \r | |
6557 | //\r | |
6558 | // Executet the submit action.\r | |
6559 | //\r | |
6560 | if ((Action & BROWSER_ACTION_SUBMIT) != 0) {\r | |
27bace9b | 6561 | Status = SubmitForm (FormSet, Form, gBrowserSettingScope);\r |
7c6c064c ED |
6562 | if (EFI_ERROR (Status)) {\r |
6563 | return Status;\r | |
6564 | }\r | |
6565 | }\r | |
6566 | \r | |
6567 | //\r | |
6568 | // Executet the reset action.\r | |
6569 | //\r | |
6570 | if ((Action & BROWSER_ACTION_RESET) != 0) {\r | |
b2dcae4c BD |
6571 | gResetRequiredFormLevel = TRUE;\r |
6572 | gResetRequiredSystemLevel = TRUE;\r | |
7c6c064c ED |
6573 | }\r |
6574 | \r | |
6575 | //\r | |
6576 | // Executet the exit action.\r | |
6577 | //\r | |
6578 | if ((Action & BROWSER_ACTION_EXIT) != 0) {\r | |
27bace9b | 6579 | DiscardForm (FormSet, Form, gBrowserSettingScope);\r |
7c6c064c ED |
6580 | if (gBrowserSettingScope == SystemLevel) {\r |
6581 | if (ExitHandlerFunction != NULL) {\r | |
6582 | ExitHandlerFunction ();\r | |
6583 | }\r | |
6584 | }\r | |
6585 | \r | |
6586 | gExitRequired = TRUE;\r | |
6587 | }\r | |
6588 | \r | |
6589 | return Status;\r | |
6590 | }\r | |
6591 | \r | |
48a9d5f7 LG |
6592 | /**\r |
6593 | Create reminder to let user to choose save or discard the changed browser data.\r | |
6594 | Caller can use it to actively check the changed browser data.\r | |
6595 | \r | |
6596 | @retval BROWSER_NO_CHANGES No browser data is changed.\r | |
6597 | @retval BROWSER_SAVE_CHANGES The changed browser data is saved.\r | |
6598 | @retval BROWSER_DISCARD_CHANGES The changed browser data is discard.\r | |
27bace9b | 6599 | @retval BROWSER_KEEP_CURRENT Browser keep current changes.\r |
48a9d5f7 LG |
6600 | \r |
6601 | **/\r | |
6602 | UINT32\r | |
6603 | EFIAPI\r | |
6604 | SaveReminder (\r | |
6605 | VOID\r | |
6606 | )\r | |
6607 | {\r | |
6608 | LIST_ENTRY *Link;\r | |
6609 | FORM_BROWSER_FORMSET *FormSet;\r | |
6610 | BOOLEAN IsDataChanged;\r | |
6611 | UINT32 DataSavedAction;\r | |
27bace9b | 6612 | UINT32 ConfirmRet;\r |
48a9d5f7 LG |
6613 | \r |
6614 | DataSavedAction = BROWSER_NO_CHANGES;\r | |
6615 | IsDataChanged = FALSE;\r | |
6616 | Link = GetFirstNode (&gBrowserFormSetList);\r | |
6617 | while (!IsNull (&gBrowserFormSetList, Link)) {\r | |
6618 | FormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r | |
938baa1f ED |
6619 | Link = GetNextNode (&gBrowserFormSetList, Link);\r |
6620 | if (!ValidateFormSet(FormSet)) {\r | |
6621 | continue;\r | |
6622 | }\r | |
7c6c064c | 6623 | if (IsNvUpdateRequiredForFormSet (FormSet)) {\r |
48a9d5f7 LG |
6624 | IsDataChanged = TRUE;\r |
6625 | break;\r | |
6626 | }\r | |
48a9d5f7 LG |
6627 | }\r |
6628 | \r | |
6629 | //\r | |
6630 | // No data is changed. No save is required. \r | |
6631 | //\r | |
6632 | if (!IsDataChanged) {\r | |
6633 | return DataSavedAction;\r | |
6634 | }\r | |
6635 | \r | |
6636 | //\r | |
7c6c064c | 6637 | // If data is changed, prompt user to save or discard it. \r |
48a9d5f7 | 6638 | //\r |
48a9d5f7 | 6639 | do {\r |
27bace9b | 6640 | ConfirmRet = (UINT32) mFormDisplay->ConfirmDataChange();\r |
48a9d5f7 | 6641 | \r |
27bace9b | 6642 | if (ConfirmRet == BROWSER_ACTION_SUBMIT) {\r |
7c6c064c | 6643 | SubmitForm (NULL, NULL, SystemLevel);\r |
27bace9b | 6644 | DataSavedAction = BROWSER_SAVE_CHANGES;\r |
7c6c064c | 6645 | break;\r |
27bace9b | 6646 | } else if (ConfirmRet == BROWSER_ACTION_DISCARD) {\r |
7c6c064c | 6647 | DiscardForm (NULL, NULL, SystemLevel);\r |
27bace9b ED |
6648 | DataSavedAction = BROWSER_DISCARD_CHANGES;\r |
6649 | break;\r | |
6650 | } else if (ConfirmRet == BROWSER_ACTION_NONE) {\r | |
6651 | DataSavedAction = BROWSER_KEEP_CURRENT;\r | |
7c6c064c ED |
6652 | break;\r |
6653 | }\r | |
6654 | } while (1);\r | |
48a9d5f7 LG |
6655 | \r |
6656 | return DataSavedAction;\r | |
6657 | }\r | |
7da62bc0 ED |
6658 | \r |
6659 | /**\r | |
6660 | Check whether the Reset Required for the browser\r | |
6661 | \r | |
6662 | @retval TRUE Browser required to reset after exit.\r | |
6663 | @retval FALSE Browser not need to reset after exit.\r | |
6664 | \r | |
6665 | **/\r | |
6666 | BOOLEAN\r | |
6667 | EFIAPI\r | |
6668 | IsResetRequired (\r | |
6669 | VOID\r | |
6670 | )\r | |
6671 | {\r | |
b2dcae4c | 6672 | return gResetRequiredSystemLevel;\r |
7da62bc0 ED |
6673 | }\r |
6674 | \r |