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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 | |
7a9612ce ED |
1371 | /**\r |
1372 | Convert the buffer value to HiiValue.\r | |
1373 | \r | |
1374 | @param Question The question.\r | |
1375 | @param Value Unicode buffer save the question value.\r | |
1376 | \r | |
1377 | @retval Status whether convert the value success.\r | |
1378 | \r | |
1379 | **/\r | |
1380 | EFI_STATUS\r | |
1381 | BufferToValue (\r | |
1382 | IN OUT FORM_BROWSER_STATEMENT *Question,\r | |
1383 | IN CHAR16 *Value\r | |
1384 | )\r | |
1385 | {\r | |
1386 | CHAR16 *StringPtr;\r | |
1387 | BOOLEAN IsBufferStorage;\r | |
1388 | CHAR16 *DstBuf;\r | |
1389 | CHAR16 TempChar;\r | |
1390 | UINTN LengthStr;\r | |
1391 | UINT8 *Dst;\r | |
1392 | CHAR16 TemStr[5];\r | |
1393 | UINTN Index;\r | |
1394 | UINT8 DigitUint8;\r | |
1395 | BOOLEAN IsString;\r | |
1396 | UINTN Length;\r | |
1397 | EFI_STATUS Status;\r | |
1398 | \r | |
1399 | IsString = (BOOLEAN) ((Question->HiiValue.Type == EFI_IFR_TYPE_STRING) ? TRUE : FALSE);\r | |
1400 | if (Question->Storage->Type == EFI_HII_VARSTORE_BUFFER || \r | |
1401 | Question->Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r | |
1402 | IsBufferStorage = TRUE;\r | |
1403 | } else {\r | |
1404 | IsBufferStorage = FALSE;\r | |
1405 | }\r | |
1406 | \r | |
1407 | //\r | |
1408 | // Question Value is provided by Buffer Storage or NameValue Storage\r | |
1409 | //\r | |
1410 | if (Question->BufferValue != NULL) {\r | |
1411 | //\r | |
1412 | // This Question is password or orderedlist\r | |
1413 | //\r | |
1414 | Dst = Question->BufferValue;\r | |
1415 | } else {\r | |
1416 | //\r | |
1417 | // Other type of Questions\r | |
1418 | //\r | |
1419 | Dst = (UINT8 *) &Question->HiiValue.Value;\r | |
1420 | }\r | |
1421 | \r | |
1422 | //\r | |
1423 | // Temp cut at the end of this section, end with '\0' or '&'.\r | |
1424 | //\r | |
1425 | StringPtr = Value;\r | |
1426 | while (*StringPtr != L'\0' && *StringPtr != L'&') {\r | |
1427 | StringPtr++;\r | |
1428 | }\r | |
1429 | TempChar = *StringPtr;\r | |
1430 | *StringPtr = L'\0';\r | |
1431 | \r | |
1432 | LengthStr = StrLen (Value);\r | |
f3587039 DB |
1433 | \r |
1434 | //\r | |
1435 | // Value points to a Unicode hexadecimal string, we need to convert the string to the value with CHAR16/UINT8...type.\r | |
1436 | // When generating the Value string, we follow this rule: 1 byte -> 2 Unicode characters (for string: 2 byte(CHAR16) ->4 Unicode characters).\r | |
1437 | // So the maximum value string length of a question is : Question->StorageWidth * 2.\r | |
1438 | // If the value string length > Question->StorageWidth * 2, only set the string length as Question->StorageWidth * 2, then convert.\r | |
1439 | //\r | |
1440 | if (LengthStr > (UINTN) Question->StorageWidth * 2) {\r | |
1441 | Length = (UINTN) Question->StorageWidth * 2;\r | |
1442 | } else {\r | |
1443 | Length = LengthStr;\r | |
1444 | }\r | |
1445 | \r | |
7a9612ce ED |
1446 | Status = EFI_SUCCESS;\r |
1447 | if (!IsBufferStorage && IsString) {\r | |
1448 | //\r | |
1449 | // Convert Config String to Unicode String, e.g "0041004200430044" => "ABCD"\r | |
1450 | // Add string tail char L'\0' into Length\r | |
1451 | //\r | |
f3587039 DB |
1452 | DstBuf = (CHAR16 *) Dst;\r |
1453 | ZeroMem (TemStr, sizeof (TemStr));\r | |
1454 | for (Index = 0; Index < Length; Index += 4) {\r | |
1455 | StrnCpyS (TemStr, sizeof (TemStr) / sizeof (CHAR16), Value + Index, 4);\r | |
1456 | DstBuf[Index/4] = (CHAR16) StrHexToUint64 (TemStr);\r | |
7a9612ce | 1457 | }\r |
f3587039 DB |
1458 | //\r |
1459 | // Add tailing L'\0' character\r | |
1460 | //\r | |
1461 | DstBuf[Index/4] = L'\0';\r | |
7a9612ce | 1462 | } else {\r |
f3587039 DB |
1463 | ZeroMem (TemStr, sizeof (TemStr));\r |
1464 | for (Index = 0; Index < Length; Index ++) {\r | |
1465 | TemStr[0] = Value[LengthStr - Index - 1];\r | |
1466 | DigitUint8 = (UINT8) StrHexToUint64 (TemStr);\r | |
1467 | if ((Index & 1) == 0) {\r | |
1468 | Dst [Index/2] = DigitUint8;\r | |
1469 | } else {\r | |
1470 | Dst [Index/2] = (UINT8) ((DigitUint8 << 4) + Dst [Index/2]);\r | |
7a9612ce ED |
1471 | }\r |
1472 | }\r | |
1473 | }\r | |
1474 | \r | |
1475 | *StringPtr = TempChar;\r | |
1476 | \r | |
1477 | return Status;\r | |
1478 | }\r | |
7936fb6a | 1479 | \r |
1480 | /**\r | |
1481 | Get Question's current Value.\r | |
1482 | \r | |
1483 | @param FormSet FormSet data structure.\r | |
1484 | @param Form Form data structure.\r | |
1485 | @param Question Question to be initialized.\r | |
816a7110 | 1486 | @param GetValueFrom Where to get value, may from editbuffer, buffer or hii driver.\r |
7936fb6a | 1487 | \r |
1488 | @retval EFI_SUCCESS The function completed successfully.\r | |
1489 | \r | |
1490 | **/\r | |
1491 | EFI_STATUS\r | |
1492 | GetQuestionValue (\r | |
1493 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
1494 | IN FORM_BROWSER_FORM *Form,\r | |
1495 | IN OUT FORM_BROWSER_STATEMENT *Question,\r | |
816a7110 | 1496 | IN GET_SET_QUESTION_VALUE_WITH GetValueFrom\r |
7936fb6a | 1497 | )\r |
1498 | {\r | |
1499 | EFI_STATUS Status;\r | |
1500 | BOOLEAN Enabled;\r | |
1501 | BOOLEAN Pending;\r | |
1502 | UINT8 *Dst;\r | |
1503 | UINTN StorageWidth;\r | |
1504 | EFI_TIME EfiTime;\r | |
94f3aae7 | 1505 | BROWSER_STORAGE *Storage;\r |
a35ecb75 | 1506 | FORMSET_STORAGE *FormsetStorage;\r |
7936fb6a | 1507 | EFI_IFR_TYPE_VALUE *QuestionValue;\r |
1508 | CHAR16 *ConfigRequest;\r | |
1509 | CHAR16 *Progress;\r | |
1510 | CHAR16 *Result;\r | |
1511 | CHAR16 *Value;\r | |
1512 | UINTN Length;\r | |
1513 | BOOLEAN IsBufferStorage;\r | |
5ad66ec6 | 1514 | UINTN MaxLen;\r |
7936fb6a | 1515 | \r |
1516 | Status = EFI_SUCCESS;\r | |
cce6230f | 1517 | Value = NULL;\r |
db40504e | 1518 | Result = NULL;\r |
7936fb6a | 1519 | \r |
816a7110 ED |
1520 | if (GetValueFrom >= GetSetValueWithMax) {\r |
1521 | return EFI_INVALID_PARAMETER;\r | |
1522 | }\r | |
1523 | \r | |
7936fb6a | 1524 | //\r |
1525 | // Question value is provided by an Expression, evaluate it\r | |
1526 | //\r | |
1527 | if (Question->ValueExpression != NULL) {\r | |
1528 | Status = EvaluateExpression (FormSet, Form, Question->ValueExpression);\r | |
1529 | if (!EFI_ERROR (Status)) {\r | |
901ba0e7 ED |
1530 | if (Question->ValueExpression->Result.Type == EFI_IFR_TYPE_BUFFER) {\r |
1531 | ASSERT (Question->HiiValue.Type == EFI_IFR_TYPE_BUFFER && Question->HiiValue.Buffer != NULL);\r | |
1532 | if (Question->StorageWidth > Question->ValueExpression->Result.BufferLen) {\r | |
1533 | CopyMem (Question->HiiValue.Buffer, Question->ValueExpression->Result.Buffer, Question->ValueExpression->Result.BufferLen);\r | |
1534 | Question->HiiValue.BufferLen = Question->ValueExpression->Result.BufferLen;\r | |
1535 | } else {\r | |
1536 | CopyMem (Question->HiiValue.Buffer, Question->ValueExpression->Result.Buffer, Question->StorageWidth);\r | |
1537 | Question->HiiValue.BufferLen = Question->StorageWidth;\r | |
1538 | }\r | |
1539 | FreePool (Question->ValueExpression->Result.Buffer);\r | |
1540 | }\r | |
1541 | Question->HiiValue.Type = Question->ValueExpression->Result.Type;\r | |
1542 | CopyMem (&Question->HiiValue.Value, &Question->ValueExpression->Result.Value, sizeof (EFI_IFR_TYPE_VALUE)); \r | |
7936fb6a | 1543 | }\r |
1544 | return Status;\r | |
1545 | }\r | |
2573712e LG |
1546 | \r |
1547 | //\r | |
1548 | // Get question value by read expression.\r | |
1549 | //\r | |
1550 | if (Question->ReadExpression != NULL && Form->FormType == STANDARD_MAP_FORM_TYPE) {\r | |
1551 | Status = EvaluateExpression (FormSet, Form, Question->ReadExpression);\r | |
901ba0e7 ED |
1552 | if (!EFI_ERROR (Status) && \r |
1553 | ((Question->ReadExpression->Result.Type < EFI_IFR_TYPE_OTHER) || (Question->ReadExpression->Result.Type == EFI_IFR_TYPE_BUFFER))) {\r | |
2573712e LG |
1554 | //\r |
1555 | // Only update question value to the valid result.\r | |
1556 | //\r | |
901ba0e7 ED |
1557 | if (Question->ReadExpression->Result.Type == EFI_IFR_TYPE_BUFFER) {\r |
1558 | ASSERT (Question->HiiValue.Type == EFI_IFR_TYPE_BUFFER && Question->HiiValue.Buffer != NULL);\r | |
1559 | if (Question->StorageWidth > Question->ReadExpression->Result.BufferLen) {\r | |
1560 | CopyMem (Question->HiiValue.Buffer, Question->ReadExpression->Result.Buffer, Question->ReadExpression->Result.BufferLen);\r | |
1561 | Question->HiiValue.BufferLen = Question->ReadExpression->Result.BufferLen;\r | |
1562 | } else {\r | |
1563 | CopyMem (Question->HiiValue.Buffer, Question->ReadExpression->Result.Buffer, Question->StorageWidth);\r | |
1564 | Question->HiiValue.BufferLen = Question->StorageWidth;\r | |
1565 | }\r | |
1566 | FreePool (Question->ReadExpression->Result.Buffer);\r | |
1567 | }\r | |
1568 | Question->HiiValue.Type = Question->ReadExpression->Result.Type;\r | |
1569 | CopyMem (&Question->HiiValue.Value, &Question->ReadExpression->Result.Value, sizeof (EFI_IFR_TYPE_VALUE)); \r | |
2573712e LG |
1570 | return EFI_SUCCESS;\r |
1571 | }\r | |
1572 | }\r | |
7936fb6a | 1573 | \r |
1574 | //\r | |
1575 | // Question value is provided by RTC\r | |
1576 | //\r | |
1577 | Storage = Question->Storage;\r | |
1578 | QuestionValue = &Question->HiiValue.Value;\r | |
1579 | if (Storage == NULL) {\r | |
1580 | //\r | |
1581 | // It's a Question without storage, or RTC date/time\r | |
1582 | //\r | |
1583 | if (Question->Operand == EFI_IFR_DATE_OP || Question->Operand == EFI_IFR_TIME_OP) {\r | |
1584 | //\r | |
1585 | // Date and time define the same Flags bit\r | |
1586 | //\r | |
1587 | switch (Question->Flags & EFI_QF_DATE_STORAGE) {\r | |
1588 | case QF_DATE_STORAGE_TIME:\r | |
1589 | Status = gRT->GetTime (&EfiTime, NULL);\r | |
1590 | break;\r | |
1591 | \r | |
1592 | case QF_DATE_STORAGE_WAKEUP:\r | |
1593 | Status = gRT->GetWakeupTime (&Enabled, &Pending, &EfiTime);\r | |
1594 | break;\r | |
1595 | \r | |
1596 | case QF_DATE_STORAGE_NORMAL:\r | |
1597 | default:\r | |
1598 | //\r | |
1599 | // For date/time without storage\r | |
1600 | //\r | |
1601 | return EFI_SUCCESS;\r | |
1602 | }\r | |
1603 | \r | |
1604 | if (EFI_ERROR (Status)) {\r | |
cc63add8 DB |
1605 | if (Question->Operand == EFI_IFR_DATE_OP){\r |
1606 | QuestionValue->date.Year = 0xff;\r | |
1607 | QuestionValue->date.Month = 0xff;\r | |
1608 | QuestionValue->date.Day = 0xff;\r | |
1609 | } else {\r | |
1610 | QuestionValue->time.Hour = 0xff;\r | |
1611 | QuestionValue->time.Minute = 0xff;\r | |
1612 | QuestionValue->time.Second = 0xff;\r | |
1613 | }\r | |
1614 | return EFI_SUCCESS;\r | |
7936fb6a | 1615 | }\r |
1616 | \r | |
1617 | if (Question->Operand == EFI_IFR_DATE_OP) {\r | |
1618 | QuestionValue->date.Year = EfiTime.Year;\r | |
1619 | QuestionValue->date.Month = EfiTime.Month;\r | |
1620 | QuestionValue->date.Day = EfiTime.Day;\r | |
1621 | } else {\r | |
1622 | QuestionValue->time.Hour = EfiTime.Hour;\r | |
1623 | QuestionValue->time.Minute = EfiTime.Minute;\r | |
1624 | QuestionValue->time.Second = EfiTime.Second;\r | |
1625 | }\r | |
1626 | }\r | |
1627 | \r | |
1628 | return EFI_SUCCESS;\r | |
1629 | }\r | |
1630 | \r | |
1631 | //\r | |
1632 | // Question value is provided by EFI variable\r | |
1633 | //\r | |
1634 | StorageWidth = Question->StorageWidth;\r | |
1635 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r | |
1636 | if (Question->BufferValue != NULL) {\r | |
1637 | Dst = Question->BufferValue;\r | |
1638 | } else {\r | |
1639 | Dst = (UINT8 *) QuestionValue;\r | |
1640 | }\r | |
1641 | \r | |
1642 | Status = gRT->GetVariable (\r | |
1643 | Question->VariableName,\r | |
1644 | &Storage->Guid,\r | |
1645 | NULL,\r | |
1646 | &StorageWidth,\r | |
1647 | Dst\r | |
1648 | );\r | |
1649 | //\r | |
1650 | // Always return success, even this EFI variable doesn't exist\r | |
1651 | //\r | |
1652 | return EFI_SUCCESS;\r | |
1653 | }\r | |
1654 | \r | |
1655 | //\r | |
1656 | // Question Value is provided by Buffer Storage or NameValue Storage\r | |
1657 | //\r | |
1658 | if (Question->BufferValue != NULL) {\r | |
1659 | //\r | |
1660 | // This Question is password or orderedlist\r | |
1661 | //\r | |
1662 | Dst = Question->BufferValue;\r | |
1663 | } else {\r | |
1664 | //\r | |
1665 | // Other type of Questions\r | |
1666 | //\r | |
1667 | Dst = (UINT8 *) &Question->HiiValue.Value;\r | |
1668 | }\r | |
1669 | \r | |
cce6230f ED |
1670 | if (Storage->Type == EFI_HII_VARSTORE_BUFFER || \r |
1671 | Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r | |
1672 | IsBufferStorage = TRUE;\r | |
1673 | } else {\r | |
1674 | IsBufferStorage = FALSE;\r | |
1675 | }\r | |
816a7110 | 1676 | if (GetValueFrom == GetSetValueWithEditBuffer || GetValueFrom == GetSetValueWithBuffer ) {\r |
7936fb6a | 1677 | if (IsBufferStorage) {\r |
816a7110 ED |
1678 | if (GetValueFrom == GetSetValueWithEditBuffer) {\r |
1679 | //\r | |
1680 | // Copy from storage Edit buffer\r | |
1681 | //\r | |
1682 | CopyMem (Dst, Storage->EditBuffer + Question->VarStoreInfo.VarOffset, StorageWidth);\r | |
1683 | } else {\r | |
1684 | //\r | |
1685 | // Copy from storage Edit buffer\r | |
1686 | //\r | |
1687 | CopyMem (Dst, Storage->Buffer + Question->VarStoreInfo.VarOffset, StorageWidth);\r | |
1688 | }\r | |
7936fb6a | 1689 | } else {\r |
1b2bf3ca | 1690 | Value = NULL;\r |
816a7110 | 1691 | Status = GetValueByName (Storage, Question->VariableName, &Value, GetValueFrom);\r |
7936fb6a | 1692 | if (EFI_ERROR (Status)) {\r |
1693 | return Status;\r | |
1694 | }\r | |
d66e6c16 | 1695 | \r |
1b2bf3ca | 1696 | ASSERT (Value != NULL);\r |
7a9612ce | 1697 | Status = BufferToValue (Question, Value);\r |
f4113e1f | 1698 | FreePool (Value);\r |
7936fb6a | 1699 | }\r |
1700 | } else {\r | |
a35ecb75 ED |
1701 | FormsetStorage = GetFstStgFromVarId(FormSet, Question->VarStoreId);\r |
1702 | ASSERT (FormsetStorage != NULL);\r | |
7248790e ED |
1703 | //\r |
1704 | // <ConfigRequest> ::= <ConfigHdr> + <BlockName> ||\r | |
1705 | // <ConfigHdr> + "&" + <VariableName>\r | |
1706 | //\r | |
1707 | if (IsBufferStorage) {\r | |
a35ecb75 | 1708 | Length = StrLen (FormsetStorage->ConfigHdr);\r |
7248790e ED |
1709 | Length += StrLen (Question->BlockName);\r |
1710 | } else {\r | |
a35ecb75 | 1711 | Length = StrLen (FormsetStorage->ConfigHdr);\r |
7248790e ED |
1712 | Length += StrLen (Question->VariableName) + 1;\r |
1713 | }\r | |
5ad66ec6 DB |
1714 | // Allocate buffer include '\0'\r |
1715 | MaxLen = Length + 1;\r | |
1716 | ConfigRequest = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r | |
7248790e | 1717 | ASSERT (ConfigRequest != NULL);\r |
7936fb6a | 1718 | \r |
5ad66ec6 | 1719 | StrCpyS (ConfigRequest, MaxLen, FormsetStorage->ConfigHdr);\r |
7248790e | 1720 | if (IsBufferStorage) {\r |
5ad66ec6 | 1721 | StrCatS (ConfigRequest, MaxLen, Question->BlockName);\r |
7248790e | 1722 | } else {\r |
5ad66ec6 DB |
1723 | StrCatS (ConfigRequest, MaxLen, L"&");\r |
1724 | StrCatS (ConfigRequest, MaxLen, Question->VariableName);\r | |
7248790e | 1725 | }\r |
7936fb6a | 1726 | \r |
7248790e ED |
1727 | //\r |
1728 | // Request current settings from Configuration Driver\r | |
1729 | //\r | |
1730 | Status = mHiiConfigRouting->ExtractConfig (\r | |
1731 | mHiiConfigRouting,\r | |
1732 | ConfigRequest,\r | |
1733 | &Progress,\r | |
1734 | &Result\r | |
1735 | );\r | |
1736 | FreePool (ConfigRequest);\r | |
1737 | if (EFI_ERROR (Status)) {\r | |
1738 | return Status;\r | |
1739 | }\r | |
7936fb6a | 1740 | \r |
7248790e ED |
1741 | //\r |
1742 | // Skip <ConfigRequest>\r | |
1743 | //\r | |
1744 | if (IsBufferStorage) {\r | |
1745 | Value = StrStr (Result, L"&VALUE");\r | |
1746 | if (Value == NULL) {\r | |
cce6230f ED |
1747 | FreePool (Result);\r |
1748 | return EFI_NOT_FOUND;\r | |
1749 | }\r | |
1750 | //\r | |
7248790e | 1751 | // Skip "&VALUE"\r |
cce6230f | 1752 | //\r |
7248790e ED |
1753 | Value = Value + 6;\r |
1754 | } else {\r | |
1755 | Value = Result + Length;\r | |
1756 | }\r | |
1757 | if (*Value != '=') {\r | |
1758 | FreePool (Result);\r | |
1759 | return EFI_NOT_FOUND;\r | |
1760 | }\r | |
1761 | //\r | |
1762 | // Skip '=', point to value\r | |
1763 | //\r | |
1764 | Value = Value + 1;\r | |
1765 | \r | |
7a9612ce | 1766 | Status = BufferToValue (Question, Value);\r |
7248790e ED |
1767 | if (EFI_ERROR (Status)) {\r |
1768 | FreePool (Result);\r | |
1769 | return Status;\r | |
63d55bb9 LG |
1770 | }\r |
1771 | \r | |
7936fb6a | 1772 | //\r |
1773 | // Synchronize Edit Buffer\r | |
1774 | //\r | |
1775 | if (IsBufferStorage) {\r | |
1776 | CopyMem (Storage->EditBuffer + Question->VarStoreInfo.VarOffset, Dst, StorageWidth);\r | |
1777 | } else {\r | |
7c6c064c | 1778 | SetValueByName (Storage, Question->VariableName, Value, GetSetValueWithEditBuffer, NULL);\r |
7936fb6a | 1779 | }\r |
db40504e ED |
1780 | \r |
1781 | if (Result != NULL) {\r | |
1782 | FreePool (Result);\r | |
1783 | }\r | |
7936fb6a | 1784 | }\r |
1785 | \r | |
1786 | return Status;\r | |
1787 | }\r | |
1788 | \r | |
1789 | \r | |
1790 | /**\r | |
1791 | Save Question Value to edit copy(cached) or Storage(uncached).\r | |
1792 | \r | |
1793 | @param FormSet FormSet data structure.\r | |
1794 | @param Form Form data structure.\r | |
1795 | @param Question Pointer to the Question.\r | |
816a7110 | 1796 | @param SetValueTo Update the question value to editbuffer , buffer or hii driver.\r |
7936fb6a | 1797 | \r |
1798 | @retval EFI_SUCCESS The function completed successfully.\r | |
1799 | \r | |
1800 | **/\r | |
1801 | EFI_STATUS\r | |
1802 | SetQuestionValue (\r | |
1803 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
1804 | IN FORM_BROWSER_FORM *Form,\r | |
1805 | IN OUT FORM_BROWSER_STATEMENT *Question,\r | |
816a7110 | 1806 | IN GET_SET_QUESTION_VALUE_WITH SetValueTo\r |
7936fb6a | 1807 | )\r |
1808 | {\r | |
1809 | EFI_STATUS Status;\r | |
1810 | BOOLEAN Enabled;\r | |
1811 | BOOLEAN Pending;\r | |
1812 | UINT8 *Src;\r | |
1813 | EFI_TIME EfiTime;\r | |
1814 | UINTN BufferLen;\r | |
1815 | UINTN StorageWidth;\r | |
94f3aae7 | 1816 | BROWSER_STORAGE *Storage;\r |
a35ecb75 | 1817 | FORMSET_STORAGE *FormsetStorage;\r |
7936fb6a | 1818 | EFI_IFR_TYPE_VALUE *QuestionValue;\r |
1819 | CHAR16 *ConfigResp;\r | |
1820 | CHAR16 *Progress;\r | |
1821 | CHAR16 *Value;\r | |
1822 | UINTN Length;\r | |
1823 | BOOLEAN IsBufferStorage;\r | |
1824 | BOOLEAN IsString;\r | |
63d55bb9 LG |
1825 | UINT8 *TemBuffer;\r |
1826 | CHAR16 *TemName;\r | |
1827 | CHAR16 *TemString;\r | |
1828 | UINTN Index;\r | |
7c6c064c | 1829 | NAME_VALUE_NODE *Node;\r |
5ad66ec6 | 1830 | UINTN MaxLen;\r |
7936fb6a | 1831 | \r |
1832 | Status = EFI_SUCCESS;\r | |
7c6c064c | 1833 | Node = NULL;\r |
7936fb6a | 1834 | \r |
816a7110 ED |
1835 | if (SetValueTo >= GetSetValueWithMax) {\r |
1836 | return EFI_INVALID_PARAMETER;\r | |
1837 | }\r | |
1838 | \r | |
7936fb6a | 1839 | //\r |
1840 | // If Question value is provided by an Expression, then it is read only\r | |
1841 | //\r | |
1842 | if (Question->ValueExpression != NULL) {\r | |
1843 | return Status;\r | |
1844 | }\r | |
2573712e LG |
1845 | \r |
1846 | //\r | |
1847 | // Before set question value, evaluate its write expression.\r | |
1848 | //\r | |
1849 | if (Question->WriteExpression != NULL && Form->FormType == STANDARD_MAP_FORM_TYPE) {\r | |
1850 | Status = EvaluateExpression (FormSet, Form, Question->WriteExpression);\r | |
1851 | if (EFI_ERROR (Status)) {\r | |
1852 | return Status;\r | |
1853 | }\r | |
1854 | }\r | |
7936fb6a | 1855 | \r |
1856 | //\r | |
1857 | // Question value is provided by RTC\r | |
1858 | //\r | |
1859 | Storage = Question->Storage;\r | |
1860 | QuestionValue = &Question->HiiValue.Value;\r | |
1861 | if (Storage == NULL) {\r | |
1862 | //\r | |
1863 | // It's a Question without storage, or RTC date/time\r | |
1864 | //\r | |
1865 | if (Question->Operand == EFI_IFR_DATE_OP || Question->Operand == EFI_IFR_TIME_OP) {\r | |
1866 | //\r | |
1867 | // Date and time define the same Flags bit\r | |
1868 | //\r | |
1869 | switch (Question->Flags & EFI_QF_DATE_STORAGE) {\r | |
1870 | case QF_DATE_STORAGE_TIME:\r | |
1871 | Status = gRT->GetTime (&EfiTime, NULL);\r | |
1872 | break;\r | |
1873 | \r | |
1874 | case QF_DATE_STORAGE_WAKEUP:\r | |
1875 | Status = gRT->GetWakeupTime (&Enabled, &Pending, &EfiTime);\r | |
1876 | break;\r | |
1877 | \r | |
1878 | case QF_DATE_STORAGE_NORMAL:\r | |
1879 | default:\r | |
1880 | //\r | |
1881 | // For date/time without storage\r | |
1882 | //\r | |
1883 | return EFI_SUCCESS;\r | |
1884 | }\r | |
1885 | \r | |
1886 | if (EFI_ERROR (Status)) {\r | |
1887 | return Status;\r | |
1888 | }\r | |
1889 | \r | |
1890 | if (Question->Operand == EFI_IFR_DATE_OP) {\r | |
1891 | EfiTime.Year = QuestionValue->date.Year;\r | |
1892 | EfiTime.Month = QuestionValue->date.Month;\r | |
1893 | EfiTime.Day = QuestionValue->date.Day;\r | |
1894 | } else {\r | |
1895 | EfiTime.Hour = QuestionValue->time.Hour;\r | |
1896 | EfiTime.Minute = QuestionValue->time.Minute;\r | |
1897 | EfiTime.Second = QuestionValue->time.Second;\r | |
1898 | }\r | |
1899 | \r | |
1900 | if ((Question->Flags & EFI_QF_DATE_STORAGE) == QF_DATE_STORAGE_TIME) {\r | |
1901 | Status = gRT->SetTime (&EfiTime);\r | |
1902 | } else {\r | |
1903 | Status = gRT->SetWakeupTime (TRUE, &EfiTime);\r | |
1904 | }\r | |
1905 | }\r | |
1906 | \r | |
1907 | return Status;\r | |
1908 | }\r | |
1909 | \r | |
1910 | //\r | |
1911 | // Question value is provided by EFI variable\r | |
1912 | //\r | |
1913 | StorageWidth = Question->StorageWidth;\r | |
1914 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r | |
1915 | if (Question->BufferValue != NULL) {\r | |
1916 | Src = Question->BufferValue;\r | |
1917 | } else {\r | |
1918 | Src = (UINT8 *) QuestionValue;\r | |
1919 | }\r | |
1920 | \r | |
1921 | Status = gRT->SetVariable (\r | |
1922 | Question->VariableName,\r | |
1923 | &Storage->Guid,\r | |
1924 | Storage->Attributes,\r | |
1925 | StorageWidth,\r | |
1926 | Src\r | |
1927 | );\r | |
1928 | return Status;\r | |
1929 | }\r | |
1930 | \r | |
1931 | //\r | |
1932 | // Question Value is provided by Buffer Storage or NameValue Storage\r | |
1933 | //\r | |
1934 | if (Question->BufferValue != NULL) {\r | |
1935 | Src = Question->BufferValue;\r | |
1936 | } else {\r | |
1937 | Src = (UINT8 *) &Question->HiiValue.Value;\r | |
1938 | }\r | |
1939 | \r | |
cce6230f ED |
1940 | if (Storage->Type == EFI_HII_VARSTORE_BUFFER || \r |
1941 | Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r | |
1942 | IsBufferStorage = TRUE;\r | |
1943 | } else {\r | |
1944 | IsBufferStorage = FALSE;\r | |
1945 | }\r | |
7936fb6a | 1946 | IsString = (BOOLEAN) ((Question->HiiValue.Type == EFI_IFR_TYPE_STRING) ? TRUE : FALSE);\r |
816a7110 ED |
1947 | \r |
1948 | if (SetValueTo == GetSetValueWithEditBuffer || SetValueTo == GetSetValueWithBuffer) {\r | |
1949 | if (IsBufferStorage) {\r | |
1950 | if (SetValueTo == GetSetValueWithEditBuffer) {\r | |
1951 | //\r | |
1952 | // Copy to storage edit buffer\r | |
1953 | // \r | |
1954 | CopyMem (Storage->EditBuffer + Question->VarStoreInfo.VarOffset, Src, StorageWidth);\r | |
1955 | } else if (SetValueTo == GetSetValueWithBuffer) {\r | |
1956 | //\r | |
1957 | // Copy to storage edit buffer\r | |
1958 | // \r | |
1959 | CopyMem (Storage->Buffer + Question->VarStoreInfo.VarOffset, Src, StorageWidth);\r | |
63d55bb9 | 1960 | }\r |
7936fb6a | 1961 | } else {\r |
816a7110 ED |
1962 | if (IsString) {\r |
1963 | //\r | |
1964 | // Allocate enough string buffer.\r | |
1965 | //\r | |
1966 | Value = NULL;\r | |
1967 | BufferLen = ((StrLen ((CHAR16 *) Src) * 4) + 1) * sizeof (CHAR16);\r | |
1968 | Value = AllocateZeroPool (BufferLen);\r | |
1969 | ASSERT (Value != NULL);\r | |
1970 | //\r | |
1971 | // Convert Unicode String to Config String, e.g. "ABCD" => "0041004200430044"\r | |
1972 | //\r | |
1973 | TemName = (CHAR16 *) Src;\r | |
1974 | TemString = Value;\r | |
1975 | for (; *TemName != L'\0'; TemName++) {\r | |
9f4048f7 HW |
1976 | UnicodeValueToStringS (\r |
1977 | TemString,\r | |
1978 | BufferLen - ((UINTN)TemString - (UINTN)Value),\r | |
1979 | PREFIX_ZERO | RADIX_HEX,\r | |
1980 | *TemName,\r | |
1981 | 4\r | |
1982 | );\r | |
1983 | TemString += StrnLenS (TemString, (BufferLen - ((UINTN)TemString - (UINTN)Value)) / sizeof (CHAR16));\r | |
816a7110 ED |
1984 | }\r |
1985 | } else {\r | |
1986 | BufferLen = StorageWidth * 2 + 1;\r | |
1987 | Value = AllocateZeroPool (BufferLen * sizeof (CHAR16));\r | |
1988 | ASSERT (Value != NULL);\r | |
1989 | //\r | |
1990 | // Convert Buffer to Hex String\r | |
1991 | //\r | |
1992 | TemBuffer = Src + StorageWidth - 1;\r | |
1993 | TemString = Value;\r | |
1994 | for (Index = 0; Index < StorageWidth; Index ++, TemBuffer --) {\r | |
9f4048f7 HW |
1995 | UnicodeValueToStringS (\r |
1996 | TemString,\r | |
1997 | BufferLen * sizeof (CHAR16) - ((UINTN)TemString - (UINTN)Value),\r | |
1998 | PREFIX_ZERO | RADIX_HEX,\r | |
1999 | *TemBuffer,\r | |
2000 | 2\r | |
2001 | );\r | |
2002 | TemString += StrnLenS (TemString, BufferLen - ((UINTN)TemString - (UINTN)Value) / sizeof (CHAR16));\r | |
816a7110 | 2003 | }\r |
63d55bb9 | 2004 | }\r |
7936fb6a | 2005 | \r |
7c6c064c | 2006 | Status = SetValueByName (Storage, Question->VariableName, Value, SetValueTo, &Node);\r |
816a7110 | 2007 | FreePool (Value);\r |
7c6c064c ED |
2008 | if (EFI_ERROR (Status)) {\r |
2009 | return Status;\r | |
2010 | }\r | |
816a7110 ED |
2011 | }\r |
2012 | } else if (SetValueTo == GetSetValueWithHiiDriver) {\r | |
7248790e ED |
2013 | //\r |
2014 | // <ConfigResp> ::= <ConfigHdr> + <BlockName> + "&VALUE=" + "<HexCh>StorageWidth * 2" ||\r | |
2015 | // <ConfigHdr> + "&" + <VariableName> + "=" + "<string>"\r | |
2016 | //\r | |
2017 | if (IsBufferStorage) {\r | |
2018 | Length = StrLen (Question->BlockName) + 7;\r | |
2019 | } else {\r | |
2020 | Length = StrLen (Question->VariableName) + 2;\r | |
2021 | }\r | |
2022 | if (!IsBufferStorage && IsString) {\r | |
2023 | Length += (StrLen ((CHAR16 *) Src) * 4);\r | |
2024 | } else {\r | |
2025 | Length += (StorageWidth * 2);\r | |
2026 | }\r | |
a35ecb75 ED |
2027 | FormsetStorage = GetFstStgFromVarId(FormSet, Question->VarStoreId);\r |
2028 | ASSERT (FormsetStorage != NULL);\r | |
5ad66ec6 DB |
2029 | MaxLen = StrLen (FormsetStorage->ConfigHdr) + Length + 1;\r |
2030 | ConfigResp = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r | |
7248790e | 2031 | ASSERT (ConfigResp != NULL);\r |
7936fb6a | 2032 | \r |
5ad66ec6 | 2033 | StrCpyS (ConfigResp, MaxLen, FormsetStorage->ConfigHdr);\r |
7248790e | 2034 | if (IsBufferStorage) {\r |
5ad66ec6 DB |
2035 | StrCatS (ConfigResp, MaxLen, Question->BlockName);\r |
2036 | StrCatS (ConfigResp, MaxLen, L"&VALUE=");\r | |
7248790e | 2037 | } else {\r |
5ad66ec6 DB |
2038 | StrCatS (ConfigResp, MaxLen, L"&");\r |
2039 | StrCatS (ConfigResp, MaxLen, Question->VariableName);\r | |
2040 | StrCatS (ConfigResp, MaxLen, L"=");\r | |
7248790e | 2041 | }\r |
cce6230f | 2042 | \r |
7248790e | 2043 | Value = ConfigResp + StrLen (ConfigResp);\r |
63d55bb9 | 2044 | \r |
7248790e | 2045 | if (!IsBufferStorage && IsString) {\r |
7936fb6a | 2046 | //\r |
7248790e | 2047 | // Convert Unicode String to Config String, e.g. "ABCD" => "0041004200430044"\r |
7936fb6a | 2048 | //\r |
7248790e ED |
2049 | TemName = (CHAR16 *) Src;\r |
2050 | TemString = Value;\r | |
2051 | for (; *TemName != L'\0'; TemName++) {\r | |
9f4048f7 HW |
2052 | UnicodeValueToStringS (\r |
2053 | TemString,\r | |
2054 | MaxLen * sizeof (CHAR16) - ((UINTN)TemString - (UINTN)ConfigResp),\r | |
2055 | PREFIX_ZERO | RADIX_HEX,\r | |
2056 | *TemName,\r | |
2057 | 4\r | |
2058 | );\r | |
2059 | TemString += StrnLenS (TemString, MaxLen - ((UINTN)TemString - (UINTN)ConfigResp) / sizeof (CHAR16));\r | |
63d55bb9 | 2060 | }\r |
7248790e | 2061 | } else {\r |
63d55bb9 | 2062 | //\r |
7248790e | 2063 | // Convert Buffer to Hex String\r |
63d55bb9 | 2064 | //\r |
7248790e ED |
2065 | TemBuffer = Src + StorageWidth - 1;\r |
2066 | TemString = Value;\r | |
2067 | for (Index = 0; Index < StorageWidth; Index ++, TemBuffer --) {\r | |
9f4048f7 HW |
2068 | UnicodeValueToStringS (\r |
2069 | TemString,\r | |
2070 | MaxLen * sizeof (CHAR16) - ((UINTN)TemString - (UINTN)ConfigResp),\r | |
2071 | PREFIX_ZERO | RADIX_HEX,\r | |
2072 | *TemBuffer,\r | |
2073 | 2\r | |
2074 | );\r | |
2075 | TemString += StrnLenS (TemString, MaxLen - ((UINTN)TemString - (UINTN)ConfigResp) / sizeof (CHAR16));\r | |
63d55bb9 | 2076 | }\r |
7248790e ED |
2077 | }\r |
2078 | \r | |
2079 | //\r | |
2080 | // Convert to lower char.\r | |
2081 | //\r | |
2082 | for (TemString = Value; *Value != L'\0'; Value++) {\r | |
2083 | if (*Value >= L'A' && *Value <= L'Z') {\r | |
2084 | *Value = (CHAR16) (*Value - L'A' + L'a');\r | |
7936fb6a | 2085 | }\r |
2086 | }\r | |
7248790e ED |
2087 | \r |
2088 | //\r | |
2089 | // Submit Question Value to Configuration Driver\r | |
2090 | //\r | |
2091 | Status = mHiiConfigRouting->RouteConfig (\r | |
2092 | mHiiConfigRouting,\r | |
2093 | ConfigResp,\r | |
2094 | &Progress\r | |
2095 | );\r | |
2096 | if (EFI_ERROR (Status)) {\r | |
2097 | FreePool (ConfigResp);\r | |
2098 | return Status;\r | |
2099 | }\r | |
2100 | FreePool (ConfigResp);\r | |
2101 | \r | |
7936fb6a | 2102 | //\r |
cce6230f | 2103 | // Sync storage, from editbuffer to buffer.\r |
7936fb6a | 2104 | //\r |
cce6230f | 2105 | CopyMem (Storage->Buffer + Question->VarStoreInfo.VarOffset, Src, StorageWidth);\r |
7936fb6a | 2106 | }\r |
2107 | \r | |
2108 | return Status;\r | |
2109 | }\r | |
2110 | \r | |
2111 | \r | |
2112 | /**\r | |
7c6c064c | 2113 | Perform nosubmitif check for a Form.\r |
7936fb6a | 2114 | \r |
2115 | @param FormSet FormSet data structure.\r | |
2116 | @param Form Form data structure.\r | |
2117 | @param Question The Question to be validated.\r | |
7c6c064c | 2118 | @param Type Validation type: NoSubmit\r |
7936fb6a | 2119 | \r |
2120 | @retval EFI_SUCCESS Form validation pass.\r | |
2121 | @retval other Form validation failed.\r | |
2122 | \r | |
2123 | **/\r | |
2124 | EFI_STATUS\r | |
2125 | ValidateQuestion (\r | |
2126 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2127 | IN FORM_BROWSER_FORM *Form,\r | |
2128 | IN FORM_BROWSER_STATEMENT *Question,\r | |
2129 | IN UINTN Type\r | |
2130 | )\r | |
2131 | {\r | |
2132 | EFI_STATUS Status;\r | |
2133 | LIST_ENTRY *Link;\r | |
2134 | LIST_ENTRY *ListHead;\r | |
7936fb6a | 2135 | FORM_EXPRESSION *Expression;\r |
bfae1330 ED |
2136 | UINT32 BrowserStatus;\r |
2137 | CHAR16 *ErrorStr;\r | |
2138 | \r | |
2139 | BrowserStatus = BROWSER_SUCCESS;\r | |
2140 | ErrorStr = NULL;\r | |
2141 | \r | |
2142 | switch (Type) {\r | |
2143 | case EFI_HII_EXPRESSION_INCONSISTENT_IF:\r | |
2144 | ListHead = &Question->InconsistentListHead;\r | |
2145 | break;\r | |
7936fb6a | 2146 | \r |
bfae1330 ED |
2147 | case EFI_HII_EXPRESSION_WARNING_IF:\r |
2148 | ListHead = &Question->WarningListHead;\r | |
2149 | break;\r | |
2150 | \r | |
2151 | case EFI_HII_EXPRESSION_NO_SUBMIT_IF:\r | |
7936fb6a | 2152 | ListHead = &Question->NoSubmitListHead;\r |
bfae1330 ED |
2153 | break;\r |
2154 | \r | |
2155 | default:\r | |
2156 | ASSERT (FALSE);\r | |
7936fb6a | 2157 | return EFI_UNSUPPORTED;\r |
2158 | }\r | |
2159 | \r | |
2160 | Link = GetFirstNode (ListHead);\r | |
2161 | while (!IsNull (ListHead, Link)) {\r | |
2162 | Expression = FORM_EXPRESSION_FROM_LINK (Link);\r | |
2163 | \r | |
2164 | //\r | |
2165 | // Evaluate the expression\r | |
2166 | //\r | |
2167 | Status = EvaluateExpression (FormSet, Form, Expression);\r | |
2168 | if (EFI_ERROR (Status)) {\r | |
2169 | return Status;\r | |
2170 | }\r | |
2171 | \r | |
e6106e89 | 2172 | if (IsTrue (&Expression->Result)) {\r |
bfae1330 ED |
2173 | switch (Type) {\r |
2174 | case EFI_HII_EXPRESSION_INCONSISTENT_IF:\r | |
2175 | BrowserStatus = BROWSER_INCONSISTENT_IF;\r | |
2176 | break;\r | |
2177 | \r | |
2178 | case EFI_HII_EXPRESSION_WARNING_IF:\r | |
2179 | BrowserStatus = BROWSER_WARNING_IF;\r | |
2180 | break;\r | |
2181 | \r | |
2182 | case EFI_HII_EXPRESSION_NO_SUBMIT_IF:\r | |
2183 | BrowserStatus = BROWSER_NO_SUBMIT_IF;\r | |
2184 | //\r | |
2185 | // This code only used to compatible with old display engine,\r | |
2186 | // New display engine will not use this field.\r | |
2187 | //\r | |
2188 | if (Expression->Error != 0) {\r | |
2189 | ErrorStr = GetToken (Expression->Error, FormSet->HiiHandle);\r | |
7c6c064c | 2190 | }\r |
bfae1330 ED |
2191 | break;\r |
2192 | \r | |
2193 | default:\r | |
2194 | ASSERT (FALSE);\r | |
2195 | break;\r | |
7936fb6a | 2196 | }\r |
2197 | \r | |
4d4deaac ED |
2198 | if (!((Type == EFI_HII_EXPRESSION_NO_SUBMIT_IF) && mSystemSubmit)) {\r |
2199 | //\r | |
2200 | // If in system submit process and for no_submit_if check, not popup this error message.\r | |
2201 | // Will process this fail again later in not system submit process.\r | |
2202 | //\r | |
2203 | PopupErrorMessage(BrowserStatus, FormSet->HiiHandle, Expression->OpCode, ErrorStr);\r | |
2204 | }\r | |
bfae1330 ED |
2205 | \r |
2206 | if (ErrorStr != NULL) {\r | |
2207 | FreePool (ErrorStr);\r | |
2208 | }\r | |
2209 | \r | |
2210 | if (Type == EFI_HII_EXPRESSION_WARNING_IF) {\r | |
2211 | return EFI_SUCCESS;\r | |
2212 | } else {\r | |
2213 | return EFI_NOT_READY;\r | |
2214 | }\r | |
7936fb6a | 2215 | }\r |
2216 | \r | |
2217 | Link = GetNextNode (ListHead, Link);\r | |
2218 | }\r | |
2219 | \r | |
2220 | return EFI_SUCCESS;\r | |
2221 | }\r | |
2222 | \r | |
bfae1330 ED |
2223 | /**\r |
2224 | Perform question check. \r | |
2225 | \r | |
2226 | If one question has more than one check, process form high priority to low. \r | |
2227 | Only one error info will be popup.\r | |
2228 | \r | |
2229 | @param FormSet FormSet data structure.\r | |
2230 | @param Form Form data structure.\r | |
2231 | @param Question The Question to be validated.\r | |
2232 | \r | |
2233 | @retval EFI_SUCCESS Form validation pass.\r | |
2234 | @retval other Form validation failed.\r | |
2235 | \r | |
2236 | **/\r | |
2237 | EFI_STATUS\r | |
2238 | ValueChangedValidation (\r | |
2239 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2240 | IN FORM_BROWSER_FORM *Form,\r | |
2241 | IN FORM_BROWSER_STATEMENT *Question\r | |
2242 | )\r | |
2243 | {\r | |
2244 | EFI_STATUS Status;\r | |
2245 | \r | |
2246 | Status = EFI_SUCCESS;\r | |
2247 | \r | |
2248 | //\r | |
2249 | // Do the inconsistentif check.\r | |
2250 | //\r | |
2251 | if (!IsListEmpty (&Question->InconsistentListHead)) {\r | |
2252 | Status = ValidateQuestion (FormSet, Form, Question, EFI_HII_EXPRESSION_INCONSISTENT_IF);\r | |
2253 | if (EFI_ERROR (Status)) {\r | |
2254 | return Status;\r | |
2255 | }\r | |
2256 | }\r | |
2257 | \r | |
2258 | //\r | |
2259 | // Do the warningif check.\r | |
2260 | //\r | |
2261 | if (!IsListEmpty (&Question->WarningListHead)) {\r | |
2262 | Status = ValidateQuestion (FormSet, Form, Question, EFI_HII_EXPRESSION_WARNING_IF);\r | |
2263 | }\r | |
2264 | \r | |
2265 | return Status;\r | |
2266 | }\r | |
7936fb6a | 2267 | \r |
2268 | /**\r | |
5adb8db7 | 2269 | Perform NoSubmit check for each Form in FormSet.\r |
7936fb6a | 2270 | \r |
2271 | @param FormSet FormSet data structure.\r | |
b18e7050 | 2272 | @param CurrentForm Current input form data structure.\r |
4d4deaac | 2273 | @param Statement The statement for this check.\r |
7936fb6a | 2274 | \r |
2275 | @retval EFI_SUCCESS Form validation pass.\r | |
2276 | @retval other Form validation failed.\r | |
2277 | \r | |
2278 | **/\r | |
2279 | EFI_STATUS\r | |
2280 | NoSubmitCheck (\r | |
4d4deaac ED |
2281 | IN FORM_BROWSER_FORMSET *FormSet,\r |
2282 | IN OUT FORM_BROWSER_FORM **CurrentForm,\r | |
2283 | OUT FORM_BROWSER_STATEMENT **Statement\r | |
7936fb6a | 2284 | )\r |
2285 | {\r | |
2286 | EFI_STATUS Status;\r | |
2287 | LIST_ENTRY *Link;\r | |
2288 | FORM_BROWSER_STATEMENT *Question;\r | |
5adb8db7 LG |
2289 | FORM_BROWSER_FORM *Form;\r |
2290 | LIST_ENTRY *LinkForm;\r | |
7936fb6a | 2291 | \r |
5adb8db7 LG |
2292 | LinkForm = GetFirstNode (&FormSet->FormListHead);\r |
2293 | while (!IsNull (&FormSet->FormListHead, LinkForm)) {\r | |
2294 | Form = FORM_BROWSER_FORM_FROM_LINK (LinkForm);\r | |
b18e7050 ED |
2295 | LinkForm = GetNextNode (&FormSet->FormListHead, LinkForm);\r |
2296 | \r | |
4d4deaac | 2297 | if (*CurrentForm != NULL && *CurrentForm != Form) {\r |
b18e7050 ED |
2298 | continue;\r |
2299 | }\r | |
7936fb6a | 2300 | \r |
5adb8db7 LG |
2301 | Link = GetFirstNode (&Form->StatementListHead);\r |
2302 | while (!IsNull (&Form->StatementListHead, Link)) {\r | |
2303 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r | |
5adb8db7 LG |
2304 | Status = ValidateQuestion (FormSet, Form, Question, EFI_HII_EXPRESSION_NO_SUBMIT_IF);\r |
2305 | if (EFI_ERROR (Status)) {\r | |
4d4deaac ED |
2306 | if (*CurrentForm == NULL) {\r |
2307 | *CurrentForm = Form;\r | |
2308 | }\r | |
2309 | if (Statement != NULL) {\r | |
2310 | *Statement = Question;\r | |
2311 | }\r | |
5adb8db7 LG |
2312 | return Status;\r |
2313 | }\r | |
2314 | \r | |
2315 | Link = GetNextNode (&Form->StatementListHead, Link);\r | |
7936fb6a | 2316 | }\r |
7936fb6a | 2317 | }\r |
2318 | \r | |
2319 | return EFI_SUCCESS;\r | |
2320 | }\r | |
2321 | \r | |
7936fb6a | 2322 | /**\r |
b18e7050 ED |
2323 | Fill storage's edit copy with settings requested from Configuration Driver.\r |
2324 | \r | |
7c6c064c ED |
2325 | @param Storage The storage which need to sync.\r |
2326 | @param ConfigRequest The config request string which used to sync storage.\r | |
cce6230f ED |
2327 | @param SyncOrRestore Sync the buffer to editbuffer or Restore the \r |
2328 | editbuffer to buffer\r | |
2329 | if TRUE, copy the editbuffer to the buffer.\r | |
2330 | if FALSE, copy the buffer to the editbuffer.\r | |
b18e7050 ED |
2331 | \r |
2332 | @retval EFI_SUCCESS The function completed successfully.\r | |
2333 | \r | |
2334 | **/\r | |
2335 | EFI_STATUS\r | |
7c6c064c | 2336 | SynchronizeStorage (\r |
7c6c064c ED |
2337 | OUT BROWSER_STORAGE *Storage,\r |
2338 | IN CHAR16 *ConfigRequest,\r | |
2339 | IN BOOLEAN SyncOrRestore\r | |
b18e7050 ED |
2340 | )\r |
2341 | {\r | |
2342 | EFI_STATUS Status;\r | |
2343 | EFI_STRING Progress;\r | |
2344 | EFI_STRING Result;\r | |
2345 | UINTN BufferSize;\r | |
2346 | LIST_ENTRY *Link;\r | |
2347 | NAME_VALUE_NODE *Node;\r | |
cce6230f ED |
2348 | UINT8 *Src;\r |
2349 | UINT8 *Dst;\r | |
b18e7050 ED |
2350 | \r |
2351 | Status = EFI_SUCCESS;\r | |
2352 | Result = NULL;\r | |
25361615 | 2353 | \r |
7c6c064c ED |
2354 | if (Storage->Type == EFI_HII_VARSTORE_BUFFER || \r |
2355 | (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r | |
2356 | BufferSize = Storage->Size;\r | |
cce6230f ED |
2357 | \r |
2358 | if (SyncOrRestore) {\r | |
7c6c064c ED |
2359 | Src = Storage->EditBuffer;\r |
2360 | Dst = Storage->Buffer;\r | |
cce6230f | 2361 | } else {\r |
7c6c064c ED |
2362 | Src = Storage->Buffer;\r |
2363 | Dst = Storage->EditBuffer;\r | |
cce6230f ED |
2364 | }\r |
2365 | \r | |
7c6c064c ED |
2366 | if (ConfigRequest != NULL) {\r |
2367 | Status = mHiiConfigRouting->BlockToConfig(\r | |
2368 | mHiiConfigRouting,\r | |
2369 | ConfigRequest,\r | |
2370 | Src,\r | |
2371 | BufferSize,\r | |
2372 | &Result,\r | |
2373 | &Progress\r | |
2374 | );\r | |
2375 | if (EFI_ERROR (Status)) {\r | |
2376 | return Status;\r | |
2377 | }\r | |
b18e7050 | 2378 | \r |
7c6c064c ED |
2379 | Status = mHiiConfigRouting->ConfigToBlock (\r |
2380 | mHiiConfigRouting,\r | |
2381 | Result,\r | |
2382 | Dst,\r | |
2383 | &BufferSize,\r | |
2384 | &Progress\r | |
2385 | );\r | |
2386 | if (Result != NULL) {\r | |
2387 | FreePool (Result);\r | |
2388 | }\r | |
2389 | } else {\r | |
2390 | CopyMem (Dst, Src, BufferSize);\r | |
b18e7050 | 2391 | }\r |
7c6c064c ED |
2392 | } else if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r |
2393 | Link = GetFirstNode (&Storage->NameValueListHead);\r | |
2394 | while (!IsNull (&Storage->NameValueListHead, Link)) {\r | |
b18e7050 ED |
2395 | Node = NAME_VALUE_NODE_FROM_LINK (Link);\r |
2396 | \r | |
7c6c064c ED |
2397 | if ((ConfigRequest != NULL && StrStr (ConfigRequest, Node->Name) != NULL) ||\r |
2398 | (ConfigRequest == NULL)) {\r | |
cce6230f ED |
2399 | if (SyncOrRestore) {\r |
2400 | NewStringCpy (&Node->Value, Node->EditValue);\r | |
2401 | } else {\r | |
2402 | NewStringCpy (&Node->EditValue, Node->Value);\r | |
b18e7050 | 2403 | }\r |
b18e7050 ED |
2404 | }\r |
2405 | \r | |
7c6c064c | 2406 | Link = GetNextNode (&Storage->NameValueListHead, Link);\r |
b18e7050 ED |
2407 | }\r |
2408 | }\r | |
2409 | \r | |
2410 | return Status;\r | |
2411 | }\r | |
2412 | \r | |
816a7110 ED |
2413 | /**\r |
2414 | When discard the question value, call the callback function with Changed type\r | |
2415 | to inform the hii driver.\r | |
2416 | \r | |
2417 | @param FormSet FormSet data structure.\r | |
2418 | @param Form Form data structure.\r | |
2419 | \r | |
2420 | **/\r | |
2421 | VOID\r | |
2422 | SendDiscardInfoToDriver (\r | |
2423 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2424 | IN FORM_BROWSER_FORM *Form\r | |
2425 | )\r | |
2426 | {\r | |
2427 | LIST_ENTRY *Link;\r | |
2428 | FORM_BROWSER_STATEMENT *Question;\r | |
816a7110 ED |
2429 | EFI_IFR_TYPE_VALUE *TypeValue;\r |
2430 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
2431 | \r | |
70f1d5e7 ED |
2432 | if (FormSet->ConfigAccess == NULL) {\r |
2433 | return;\r | |
2434 | }\r | |
2435 | \r | |
816a7110 ED |
2436 | Link = GetFirstNode (&Form->StatementListHead);\r |
2437 | while (!IsNull (&Form->StatementListHead, Link)) {\r | |
2438 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r | |
2439 | Link = GetNextNode (&Form->StatementListHead, Link);\r | |
2440 | \r | |
2441 | if (Question->Storage == NULL || Question->Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r | |
2442 | continue;\r | |
2443 | }\r | |
2444 | \r | |
e213ae45 ED |
2445 | if ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) != EFI_IFR_FLAG_CALLBACK) {\r |
2446 | continue;\r | |
2447 | }\r | |
2448 | \r | |
816a7110 ED |
2449 | if (Question->Operand == EFI_IFR_PASSWORD_OP) {\r |
2450 | continue;\r | |
2451 | }\r | |
2452 | \r | |
7c6c064c | 2453 | if (!Question->ValueChanged) {\r |
816a7110 ED |
2454 | continue;\r |
2455 | }\r | |
2456 | \r | |
737adca3 ED |
2457 | //\r |
2458 | // Restore the question value before call the CHANGED callback type.\r | |
2459 | //\r | |
2460 | GetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r | |
2461 | \r | |
cb312fb1 DB |
2462 | if (Question->Operand == EFI_IFR_STRING_OP){\r |
2463 | HiiSetString (FormSet->HiiHandle, Question->HiiValue.Value.string, (CHAR16*)Question->BufferValue, NULL);\r | |
2464 | }\r | |
2465 | \r | |
816a7110 ED |
2466 | if (Question->HiiValue.Type == EFI_IFR_TYPE_BUFFER) {\r |
2467 | TypeValue = (EFI_IFR_TYPE_VALUE *) Question->BufferValue;\r | |
2468 | } else {\r | |
2469 | TypeValue = &Question->HiiValue.Value;\r | |
2470 | }\r | |
2471 | \r | |
2472 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
2473 | FormSet->ConfigAccess->Callback (\r | |
2474 | FormSet->ConfigAccess,\r | |
2475 | EFI_BROWSER_ACTION_CHANGED,\r | |
2476 | Question->QuestionId,\r | |
2477 | Question->HiiValue.Type,\r | |
2478 | TypeValue,\r | |
2479 | &ActionRequest\r | |
2480 | );\r | |
2481 | }\r | |
2482 | }\r | |
b18e7050 | 2483 | \r |
3cb44c20 DB |
2484 | /**\r |
2485 | When submit the question value, call the callback function with Submitted type\r | |
2486 | to inform the hii driver.\r | |
2487 | \r | |
2488 | @param FormSet FormSet data structure.\r | |
2489 | @param Form Form data structure.\r | |
2490 | \r | |
2491 | **/\r | |
2492 | VOID\r | |
2493 | SubmitCallbackForForm (\r | |
2494 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2495 | IN FORM_BROWSER_FORM *Form\r | |
2496 | )\r | |
2497 | {\r | |
2498 | LIST_ENTRY *Link;\r | |
2499 | FORM_BROWSER_STATEMENT *Question;\r | |
2500 | EFI_IFR_TYPE_VALUE *TypeValue;\r | |
2501 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
2502 | \r | |
2503 | if (FormSet->ConfigAccess == NULL) {\r | |
2504 | return;\r | |
2505 | }\r | |
2506 | \r | |
2507 | Link = GetFirstNode (&Form->StatementListHead);\r | |
2508 | while (!IsNull (&Form->StatementListHead, Link)) {\r | |
2509 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r | |
2510 | Link = GetNextNode (&Form->StatementListHead, Link);\r | |
2511 | \r | |
2512 | if (Question->Storage == NULL || Question->Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r | |
2513 | continue;\r | |
2514 | }\r | |
2515 | \r | |
2516 | if ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) != EFI_IFR_FLAG_CALLBACK) {\r | |
2517 | continue;\r | |
2518 | }\r | |
2519 | \r | |
2520 | if (Question->Operand == EFI_IFR_PASSWORD_OP) {\r | |
2521 | continue;\r | |
2522 | }\r | |
2523 | \r | |
2524 | if (Question->HiiValue.Type == EFI_IFR_TYPE_BUFFER) {\r | |
2525 | TypeValue = (EFI_IFR_TYPE_VALUE *) Question->BufferValue;\r | |
2526 | } else {\r | |
2527 | TypeValue = &Question->HiiValue.Value;\r | |
2528 | }\r | |
2529 | \r | |
2530 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
2531 | FormSet->ConfigAccess->Callback (\r | |
2532 | FormSet->ConfigAccess,\r | |
2533 | EFI_BROWSER_ACTION_SUBMITTED,\r | |
2534 | Question->QuestionId,\r | |
2535 | Question->HiiValue.Type,\r | |
2536 | TypeValue,\r | |
2537 | &ActionRequest\r | |
2538 | );\r | |
2539 | }\r | |
2540 | }\r | |
2541 | \r | |
2542 | /**\r | |
2543 | When value set Success, call the submit callback function.\r | |
2544 | \r | |
2545 | @param FormSet FormSet data structure.\r | |
2546 | @param Form Form data structure.\r | |
2547 | \r | |
2548 | **/\r | |
2549 | VOID\r | |
2550 | SubmitCallback (\r | |
2551 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2552 | IN FORM_BROWSER_FORM *Form\r | |
2553 | )\r | |
2554 | {\r | |
2555 | FORM_BROWSER_FORM *CurrentForm;\r | |
2556 | LIST_ENTRY *Link;\r | |
2557 | \r | |
2558 | if (Form != NULL) {\r | |
2559 | SubmitCallbackForForm(FormSet, Form);\r | |
2560 | return;\r | |
2561 | }\r | |
2562 | \r | |
2563 | Link = GetFirstNode (&FormSet->FormListHead);\r | |
2564 | while (!IsNull (&FormSet->FormListHead, Link)) {\r | |
2565 | CurrentForm = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
2566 | Link = GetNextNode (&FormSet->FormListHead, Link);\r | |
2567 | \r | |
2568 | SubmitCallbackForForm(FormSet, CurrentForm);\r | |
2569 | }\r | |
2570 | }\r | |
2571 | \r | |
938baa1f | 2572 | /**\r |
dcca25d1 | 2573 | Validate the HiiHandle.\r |
938baa1f | 2574 | \r |
dcca25d1 | 2575 | @param HiiHandle The input HiiHandle which need to validate.\r |
938baa1f ED |
2576 | \r |
2577 | @retval TRUE The handle is validate.\r | |
2578 | @retval FALSE The handle is invalidate.\r | |
2579 | \r | |
2580 | **/\r | |
2581 | BOOLEAN\r | |
93551a01 ED |
2582 | ValidateHiiHandle (\r |
2583 | EFI_HII_HANDLE HiiHandle\r | |
938baa1f ED |
2584 | )\r |
2585 | {\r | |
2586 | EFI_HII_HANDLE *HiiHandles;\r | |
2587 | UINTN Index;\r | |
2588 | BOOLEAN Find;\r | |
2589 | \r | |
93551a01 ED |
2590 | if (HiiHandle == NULL) {\r |
2591 | return FALSE;\r | |
2592 | }\r | |
2593 | \r | |
938baa1f | 2594 | Find = FALSE;\r |
93551a01 | 2595 | \r |
938baa1f ED |
2596 | HiiHandles = HiiGetHiiHandles (NULL);\r |
2597 | ASSERT (HiiHandles != NULL);\r | |
2598 | \r | |
938baa1f | 2599 | for (Index = 0; HiiHandles[Index] != NULL; Index++) {\r |
93551a01 | 2600 | if (HiiHandles[Index] == HiiHandle) {\r |
938baa1f ED |
2601 | Find = TRUE;\r |
2602 | break;\r | |
2603 | }\r | |
2604 | }\r | |
2605 | \r | |
93551a01 ED |
2606 | FreePool (HiiHandles);\r |
2607 | \r | |
2608 | return Find;\r | |
2609 | }\r | |
2610 | \r | |
2611 | /**\r | |
2612 | Validate the FormSet. If the formset is not validate, remove it from the list.\r | |
2613 | \r | |
2614 | @param FormSet The input FormSet which need to validate.\r | |
2615 | \r | |
2616 | @retval TRUE The handle is validate.\r | |
2617 | @retval FALSE The handle is invalidate.\r | |
2618 | \r | |
2619 | **/\r | |
2620 | BOOLEAN\r | |
2621 | ValidateFormSet (\r | |
2622 | FORM_BROWSER_FORMSET *FormSet\r | |
2623 | )\r | |
2624 | {\r | |
2625 | BOOLEAN Find;\r | |
2626 | \r | |
2627 | ASSERT (FormSet != NULL);\r | |
2628 | \r | |
2629 | Find = ValidateHiiHandle(FormSet->HiiHandle);\r | |
275ea01e ED |
2630 | //\r |
2631 | // Should not remove the formset which is being used.\r | |
2632 | //\r | |
2633 | if (!Find && (FormSet != gCurrentSelection->FormSet)) {\r | |
0a6f8af5 | 2634 | CleanBrowserStorage(FormSet);\r |
938baa1f ED |
2635 | RemoveEntryList (&FormSet->Link);\r |
2636 | DestroyFormSet (FormSet);\r | |
2637 | }\r | |
2638 | \r | |
938baa1f ED |
2639 | return Find;\r |
2640 | }\r | |
7c6c064c ED |
2641 | /**\r |
2642 | Check whether need to enable the reset flag in form level.\r | |
2643 | Also clean all ValueChanged flag in question.\r | |
2644 | \r | |
2645 | @param SetFlag Whether need to set the Reset Flag.\r | |
4d4deaac | 2646 | @param FormSet FormSet data structure.\r |
7c6c064c ED |
2647 | @param Form Form data structure.\r |
2648 | \r | |
2649 | **/\r | |
2650 | VOID\r | |
2651 | UpdateFlagForForm (\r | |
2652 | IN BOOLEAN SetFlag,\r | |
4d4deaac | 2653 | IN FORM_BROWSER_FORMSET *FormSet,\r |
7c6c064c ED |
2654 | IN FORM_BROWSER_FORM *Form\r |
2655 | )\r | |
2656 | {\r | |
2657 | LIST_ENTRY *Link;\r | |
2658 | FORM_BROWSER_STATEMENT *Question;\r | |
4d4deaac | 2659 | BOOLEAN OldValue;\r |
7c6c064c | 2660 | \r |
7c6c064c ED |
2661 | Link = GetFirstNode (&Form->StatementListHead);\r |
2662 | while (!IsNull (&Form->StatementListHead, Link)) {\r | |
2663 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r | |
4d4deaac | 2664 | Link = GetNextNode (&Form->StatementListHead, Link);\r |
7c6c064c | 2665 | \r |
4d4deaac ED |
2666 | if (!Question->ValueChanged) {\r |
2667 | continue;\r | |
7c6c064c | 2668 | }\r |
4d4deaac ED |
2669 | \r |
2670 | OldValue = Question->ValueChanged;\r | |
2671 | \r | |
2672 | //\r | |
2673 | // Compare the buffer and editbuffer data to see whether the data has been saved.\r | |
2674 | //\r | |
2675 | Question->ValueChanged = IsQuestionValueChanged(FormSet, Form, Question, GetSetValueWithBothBuffer);\r | |
2676 | \r | |
2677 | //\r | |
2678 | // Only the changed data has been saved, then need to set the reset flag.\r | |
2679 | //\r | |
f2e7732e ED |
2680 | if (SetFlag && OldValue && !Question->ValueChanged) {\r |
2681 | if ((Question->QuestionFlags & EFI_IFR_FLAG_RESET_REQUIRED) != 0) {\r | |
b2dcae4c BD |
2682 | gResetRequiredFormLevel = TRUE;\r |
2683 | gResetRequiredSystemLevel = TRUE;\r | |
f2e7732e ED |
2684 | }\r |
2685 | \r | |
2686 | if ((Question->QuestionFlags & EFI_IFR_FLAG_RECONNECT_REQUIRED) != 0) {\r | |
2687 | gFlagReconnect = TRUE;\r | |
2688 | }\r | |
4d4deaac | 2689 | } \r |
7c6c064c ED |
2690 | }\r |
2691 | }\r | |
2692 | \r | |
2693 | /**\r | |
2694 | Check whether need to enable the reset flag.\r | |
2695 | Also clean ValueChanged flag for all statements.\r | |
2696 | \r | |
2697 | Form level or formset level, only one.\r | |
2698 | \r | |
2699 | @param SetFlag Whether need to set the Reset Flag.\r | |
2700 | @param FormSet FormSet data structure.\r | |
2701 | @param Form Form data structure.\r | |
2702 | \r | |
2703 | **/\r | |
2704 | VOID\r | |
2705 | ValueChangeResetFlagUpdate (\r | |
2706 | IN BOOLEAN SetFlag,\r | |
2707 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2708 | IN FORM_BROWSER_FORM *Form \r | |
2709 | )\r | |
2710 | {\r | |
2711 | FORM_BROWSER_FORM *CurrentForm;\r | |
2712 | LIST_ENTRY *Link;\r | |
2713 | \r | |
7c6c064c | 2714 | if (Form != NULL) {\r |
4d4deaac | 2715 | UpdateFlagForForm(SetFlag, FormSet, Form);\r |
7c6c064c ED |
2716 | return;\r |
2717 | }\r | |
2718 | \r | |
2719 | Link = GetFirstNode (&FormSet->FormListHead);\r | |
2720 | while (!IsNull (&FormSet->FormListHead, Link)) {\r | |
2721 | CurrentForm = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
2722 | Link = GetNextNode (&FormSet->FormListHead, Link);\r | |
2723 | \r | |
4d4deaac | 2724 | UpdateFlagForForm(SetFlag, FormSet, CurrentForm);\r |
7c6c064c ED |
2725 | }\r |
2726 | }\r | |
938baa1f | 2727 | \r |
4d4deaac ED |
2728 | /**\r |
2729 | Base on the return Progress string to find the form. \r | |
2730 | \r | |
2731 | Base on the first return Offset/Width (Name) string to find the form\r | |
2732 | which keep this string.\r | |
2733 | \r | |
2734 | @param FormSet FormSet data structure.\r | |
2735 | @param Storage Storage which has this Progress string.\r | |
2736 | @param Progress The Progress string which has the first fail string.\r | |
2737 | @param RetForm The return form for this progress string.\r | |
2738 | @param RetQuestion The return question for the error progress string.\r | |
2739 | \r | |
2740 | @retval TRUE Find the error form and statement for this error progress string.\r | |
2741 | @retval FALSE Not find the error form.\r | |
2742 | \r | |
2743 | **/\r | |
2744 | BOOLEAN\r | |
2745 | FindQuestionFromProgress (\r | |
2746 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
2747 | IN BROWSER_STORAGE *Storage,\r | |
2748 | IN EFI_STRING Progress,\r | |
2749 | OUT FORM_BROWSER_FORM **RetForm,\r | |
2750 | OUT FORM_BROWSER_STATEMENT **RetQuestion\r | |
2751 | )\r | |
2752 | {\r | |
2753 | LIST_ENTRY *Link;\r | |
2754 | LIST_ENTRY *LinkStorage;\r | |
2755 | LIST_ENTRY *LinkStatement;\r | |
2756 | FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r | |
2757 | FORM_BROWSER_FORM *Form;\r | |
2758 | EFI_STRING EndStr;\r | |
2759 | FORM_BROWSER_STATEMENT *Statement;\r | |
2760 | \r | |
2761 | ASSERT ((*Progress == '&') || (*Progress == 'G'));\r | |
2762 | \r | |
2763 | ConfigInfo = NULL;\r | |
2764 | *RetForm = NULL;\r | |
2765 | *RetQuestion = NULL;\r | |
2766 | \r | |
2767 | //\r | |
2768 | // Skip the first "&" or the ConfigHdr part.\r | |
2769 | //\r | |
2770 | if (*Progress == '&') {\r | |
2771 | Progress++;\r | |
2772 | } else {\r | |
2773 | //\r | |
2774 | // Prepare the "NAME" or "OFFSET=0x####&WIDTH=0x####" string.\r | |
2775 | //\r | |
2776 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r | |
2777 | //\r | |
2778 | // For Name/Value type, Skip the ConfigHdr part.\r | |
2779 | //\r | |
2780 | EndStr = StrStr (Progress, L"PATH=");\r | |
e77d2f9d | 2781 | ASSERT (EndStr != NULL);\r |
4d4deaac ED |
2782 | while (*EndStr != '&') {\r |
2783 | EndStr++;\r | |
2784 | }\r | |
2785 | \r | |
2786 | *EndStr = '\0';\r | |
2787 | } else {\r | |
2788 | //\r | |
2789 | // For Buffer type, Skip the ConfigHdr part.\r | |
2790 | //\r | |
2791 | EndStr = StrStr (Progress, L"&OFFSET=");\r | |
e77d2f9d | 2792 | ASSERT (EndStr != NULL);\r |
4d4deaac ED |
2793 | *EndStr = '\0';\r |
2794 | }\r | |
2795 | \r | |
2796 | Progress = EndStr + 1;\r | |
2797 | }\r | |
2798 | \r | |
2799 | //\r | |
2800 | // Prepare the "NAME" or "OFFSET=0x####&WIDTH=0x####" string.\r | |
2801 | //\r | |
2802 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r | |
2803 | //\r | |
2804 | // For Name/Value type, the data is "&Fred=16&George=16&Ron=12" formset,\r | |
2805 | // here, just keep the "Fred" string.\r | |
2806 | //\r | |
2807 | EndStr = StrStr (Progress, L"=");\r | |
e77d2f9d | 2808 | ASSERT (EndStr != NULL);\r |
4d4deaac ED |
2809 | *EndStr = '\0';\r |
2810 | } else {\r | |
2811 | //\r | |
2812 | // For Buffer type, the data is "OFFSET=0x####&WIDTH=0x####&VALUE=0x####",\r | |
2813 | // here, just keep the "OFFSET=0x####&WIDTH=0x####" string.\r | |
2814 | //\r | |
2815 | EndStr = StrStr (Progress, L"&VALUE=");\r | |
e77d2f9d | 2816 | ASSERT (EndStr != NULL);\r |
4d4deaac ED |
2817 | *EndStr = '\0';\r |
2818 | }\r | |
2819 | \r | |
2820 | //\r | |
2821 | // Search in the form list.\r | |
2822 | //\r | |
2823 | Link = GetFirstNode (&FormSet->FormListHead);\r | |
2824 | while (!IsNull (&FormSet->FormListHead, Link)) {\r | |
2825 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
2826 | Link = GetNextNode (&FormSet->FormListHead, Link);\r | |
2827 | \r | |
2828 | //\r | |
2829 | // Search in the ConfigReqeust list in this form.\r | |
2830 | //\r | |
2831 | LinkStorage = GetFirstNode (&Form->ConfigRequestHead);\r | |
2832 | while (!IsNull (&Form->ConfigRequestHead, LinkStorage)) {\r | |
2833 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (LinkStorage);\r | |
2834 | LinkStorage = GetNextNode (&Form->ConfigRequestHead, LinkStorage);\r | |
2835 | \r | |
2836 | if (Storage != ConfigInfo->Storage) {\r | |
2837 | continue;\r | |
2838 | }\r | |
2839 | \r | |
2840 | if (StrStr (ConfigInfo->ConfigRequest, Progress) != NULL) {\r | |
2841 | //\r | |
2842 | // Find the OffsetWidth string in this form.\r | |
2843 | //\r | |
2844 | *RetForm = Form;\r | |
2845 | break;\r | |
2846 | }\r | |
2847 | }\r | |
2848 | \r | |
2849 | if (*RetForm != NULL) {\r | |
2850 | LinkStatement = GetFirstNode (&Form->StatementListHead);\r | |
2851 | while (!IsNull (&Form->StatementListHead, LinkStatement)) {\r | |
2852 | Statement = FORM_BROWSER_STATEMENT_FROM_LINK (LinkStatement);\r | |
2853 | LinkStatement = GetNextNode (&Form->StatementListHead, LinkStatement);\r | |
2854 | \r | |
2855 | if (Statement->BlockName != NULL && StrStr (Statement->BlockName, Progress) != NULL) {\r | |
2856 | *RetQuestion = Statement;\r | |
2857 | break;\r | |
2858 | }\r | |
a35ecb75 ED |
2859 | \r |
2860 | if (Statement->VariableName != NULL && StrStr (Statement->VariableName, Progress) != NULL) {\r | |
2861 | *RetQuestion = Statement;\r | |
2862 | break;\r | |
2863 | }\r | |
4d4deaac ED |
2864 | }\r |
2865 | }\r | |
2866 | \r | |
2867 | if (*RetForm != NULL) {\r | |
2868 | break;\r | |
2869 | }\r | |
2870 | }\r | |
2871 | \r | |
2872 | //\r | |
2873 | // restore the OffsetWidth string to the original format.\r | |
2874 | //\r | |
2875 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r | |
2876 | *EndStr = '=';\r | |
2877 | } else {\r | |
2878 | *EndStr = '&';\r | |
2879 | }\r | |
2880 | \r | |
5039b444 | 2881 | return (BOOLEAN) (*RetForm != NULL);\r |
4d4deaac ED |
2882 | }\r |
2883 | \r | |
8066b27e DB |
2884 | /**\r |
2885 | Base on the return Progress string to get the SyncConfigRequest and RestoreConfigRequest\r | |
2886 | for form and formset.\r | |
2887 | \r | |
2888 | @param Storage Storage which has this Progress string.\r | |
2889 | @param ConfigRequest The ConfigRequest string.\r | |
2890 | @param Progress The Progress string which has the first fail string.\r | |
2891 | @param RestoreConfigRequest Return the RestoreConfigRequest string.\r | |
2892 | @param SyncConfigRequest Return the SyncConfigRequest string.\r | |
2893 | \r | |
2894 | **/\r | |
2895 | VOID\r | |
2896 | GetSyncRestoreConfigRequest(\r | |
2897 | IN BROWSER_STORAGE *Storage,\r | |
2898 | IN EFI_STRING ConfigRequest,\r | |
2899 | IN EFI_STRING Progress,\r | |
2900 | OUT EFI_STRING *RestoreConfigRequest,\r | |
2901 | OUT EFI_STRING *SyncConfigRequest\r | |
2902 | )\r | |
2903 | {\r | |
2904 | EFI_STRING EndStr;\r | |
2905 | EFI_STRING ConfigHdrEndStr;\r | |
2906 | EFI_STRING ElementStr;\r | |
2907 | UINTN TotalSize;\r | |
2908 | UINTN RestoreEleSize;\r | |
2909 | UINTN SyncSize;\r | |
2910 | \r | |
2911 | ASSERT ((*Progress == L'&') || (*Progress == L'G'));\r | |
2912 | //\r | |
2913 | // If the Progress starts with ConfigHdr, means the failure is in the first name / value pair.\r | |
2914 | // Need to restore all the fields in the ConfigRequest.\r | |
2915 | //\r | |
2916 | if (*Progress == L'G') {\r | |
2917 | *RestoreConfigRequest = AllocateCopyPool (StrSize (ConfigRequest), ConfigRequest);\r | |
2918 | ASSERT (*RestoreConfigRequest != NULL);\r | |
2919 | return;\r | |
2920 | }\r | |
2921 | \r | |
2922 | //\r | |
2923 | // Find the first fail "NAME" or "OFFSET=0x####&WIDTH=0x####" string.\r | |
2924 | //\r | |
2925 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r | |
2926 | //\r | |
2927 | // For Name/Value type, the data is "&Fred=16&George=16&Ron=12" formset,\r | |
2928 | // here, just keep the "Fred" string.\r | |
2929 | //\r | |
2930 | EndStr = StrStr (Progress, L"=");\r | |
2931 | ASSERT (EndStr != NULL);\r | |
2932 | *EndStr = L'\0';\r | |
2933 | //\r | |
2934 | // Find the ConfigHdr in ConfigRequest.\r | |
2935 | //\r | |
2936 | ConfigHdrEndStr = StrStr (ConfigRequest, L"PATH=");\r | |
2937 | ASSERT (ConfigHdrEndStr != NULL);\r | |
2938 | while (*ConfigHdrEndStr != L'&') {\r | |
2939 | ConfigHdrEndStr++;\r | |
2940 | }\r | |
2941 | } else {\r | |
2942 | //\r | |
2943 | // For Buffer type, the data is "OFFSET=0x####&WIDTH=0x####&VALUE=0x####",\r | |
2944 | // here, just keep the "OFFSET=0x####&WIDTH=0x####" string.\r | |
2945 | //\r | |
2946 | EndStr = StrStr (Progress, L"&VALUE=");\r | |
2947 | ASSERT (EndStr != NULL);\r | |
2948 | *EndStr = L'\0';\r | |
2949 | //\r | |
2950 | // Find the ConfigHdr in ConfigRequest.\r | |
2951 | //\r | |
2952 | ConfigHdrEndStr = StrStr (ConfigRequest, L"&OFFSET=");\r | |
2953 | }\r | |
2954 | //\r | |
2955 | // Find the first fail pair in the ConfigRequest.\r | |
2956 | //\r | |
2957 | ElementStr = StrStr (ConfigRequest, Progress);\r | |
2958 | ASSERT (ElementStr != NULL);\r | |
2959 | //\r | |
2960 | // To get the RestoreConfigRequest.\r | |
2961 | //\r | |
2962 | RestoreEleSize = StrSize (ElementStr);\r | |
2963 | TotalSize = (ConfigHdrEndStr - ConfigRequest) * sizeof (CHAR16) + RestoreEleSize + sizeof (CHAR16);\r | |
2964 | *RestoreConfigRequest = AllocateZeroPool (TotalSize);\r | |
2965 | ASSERT (*RestoreConfigRequest != NULL);\r | |
2966 | StrnCpyS (*RestoreConfigRequest, TotalSize / sizeof (CHAR16), ConfigRequest, ConfigHdrEndStr - ConfigRequest);\r | |
2967 | StrCatS (*RestoreConfigRequest, TotalSize / sizeof (CHAR16), ElementStr);\r | |
2968 | //\r | |
2969 | // To get the SyncConfigRequest.\r | |
2970 | //\r | |
2971 | SyncSize = StrSize (ConfigRequest) - RestoreEleSize + sizeof (CHAR16);\r | |
2972 | *SyncConfigRequest = AllocateZeroPool (SyncSize);\r | |
2973 | ASSERT (*SyncConfigRequest != NULL);\r | |
2974 | StrnCpyS (*SyncConfigRequest, SyncSize / sizeof (CHAR16), ConfigRequest, SyncSize / sizeof (CHAR16) - 1);\r | |
2975 | \r | |
2976 | //\r | |
2977 | // restore the Progress string to the original format.\r | |
2978 | //\r | |
2979 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r | |
2980 | *EndStr = L'=';\r | |
2981 | } else {\r | |
2982 | *EndStr = L'&';\r | |
2983 | }\r | |
2984 | }\r | |
2985 | \r | |
4d4deaac ED |
2986 | /**\r |
2987 | Popup an save error info and get user input.\r | |
2988 | \r | |
2989 | @param TitleId The form title id.\r | |
2990 | @param HiiHandle The hii handle for this package.\r | |
2991 | \r | |
2992 | @retval UINT32 The user select option for the save fail.\r | |
2993 | BROWSER_ACTION_DISCARD or BROWSER_ACTION_JUMP_TO_FORMSET\r | |
2994 | **/\r | |
2995 | UINT32\r | |
2996 | ConfirmSaveFail (\r | |
2997 | IN EFI_STRING_ID TitleId,\r | |
2998 | IN EFI_HII_HANDLE HiiHandle\r | |
2999 | )\r | |
3000 | {\r | |
3001 | CHAR16 *FormTitle;\r | |
3002 | CHAR16 *StringBuffer;\r | |
3003 | UINT32 RetVal;\r | |
3004 | \r | |
3005 | FormTitle = GetToken (TitleId, HiiHandle);\r | |
3006 | \r | |
3007 | StringBuffer = AllocateZeroPool (256 * sizeof (CHAR16));\r | |
3008 | ASSERT (StringBuffer != NULL);\r | |
3009 | \r | |
3010 | UnicodeSPrint (\r | |
3011 | StringBuffer, \r | |
3012 | 24 * sizeof (CHAR16) + StrSize (FormTitle), \r | |
3013 | L"Submit Fail For Form: %s.", \r | |
3014 | FormTitle\r | |
3015 | );\r | |
3016 | \r | |
3017 | RetVal = PopupErrorMessage(BROWSER_SUBMIT_FAIL, NULL, NULL, StringBuffer);\r | |
3018 | \r | |
3019 | FreePool (StringBuffer);\r | |
3020 | FreePool (FormTitle);\r | |
3021 | \r | |
3022 | return RetVal;\r | |
3023 | }\r | |
3024 | \r | |
3025 | /**\r | |
3026 | Popup an NO_SUBMIT_IF error info and get user input.\r | |
3027 | \r | |
3028 | @param TitleId The form title id.\r | |
3029 | @param HiiHandle The hii handle for this package.\r | |
3030 | \r | |
3031 | @retval UINT32 The user select option for the save fail.\r | |
3032 | BROWSER_ACTION_DISCARD or BROWSER_ACTION_JUMP_TO_FORMSET\r | |
3033 | **/\r | |
3034 | UINT32\r | |
3035 | ConfirmNoSubmitFail (\r | |
3036 | IN EFI_STRING_ID TitleId,\r | |
3037 | IN EFI_HII_HANDLE HiiHandle\r | |
3038 | )\r | |
3039 | {\r | |
3040 | CHAR16 *FormTitle;\r | |
3041 | CHAR16 *StringBuffer;\r | |
3042 | UINT32 RetVal;\r | |
3043 | \r | |
3044 | FormTitle = GetToken (TitleId, HiiHandle);\r | |
3045 | \r | |
3046 | StringBuffer = AllocateZeroPool (256 * sizeof (CHAR16));\r | |
3047 | ASSERT (StringBuffer != NULL);\r | |
3048 | \r | |
3049 | UnicodeSPrint (\r | |
3050 | StringBuffer, \r | |
3051 | 24 * sizeof (CHAR16) + StrSize (FormTitle), \r | |
3052 | L"NO_SUBMIT_IF error For Form: %s.", \r | |
3053 | FormTitle\r | |
3054 | );\r | |
3055 | \r | |
3056 | RetVal = PopupErrorMessage(BROWSER_SUBMIT_FAIL_NO_SUBMIT_IF, NULL, NULL, StringBuffer);\r | |
3057 | \r | |
3058 | FreePool (StringBuffer);\r | |
3059 | FreePool (FormTitle);\r | |
3060 | \r | |
3061 | return RetVal;\r | |
3062 | }\r | |
3063 | \r | |
b18e7050 | 3064 | /**\r |
48a9d5f7 | 3065 | Discard data based on the input setting scope (Form, FormSet or System).\r |
7936fb6a | 3066 | \r |
3067 | @param FormSet FormSet data structure.\r | |
3068 | @param Form Form data structure.\r | |
48a9d5f7 | 3069 | @param SettingScope Setting Scope for Discard action.\r |
b18e7050 ED |
3070 | \r |
3071 | @retval EFI_SUCCESS The function completed successfully.\r | |
48a9d5f7 | 3072 | @retval EFI_UNSUPPORTED Unsupport SettingScope.\r |
b18e7050 ED |
3073 | \r |
3074 | **/\r | |
3075 | EFI_STATUS\r | |
3076 | DiscardForm (\r | |
3077 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
3078 | IN FORM_BROWSER_FORM *Form,\r | |
48a9d5f7 | 3079 | IN BROWSER_SETTING_SCOPE SettingScope\r |
b18e7050 ED |
3080 | )\r |
3081 | {\r | |
48a9d5f7 LG |
3082 | LIST_ENTRY *Link;\r |
3083 | FORMSET_STORAGE *Storage;\r | |
b18e7050 | 3084 | FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r |
6e74560f ED |
3085 | FORM_BROWSER_FORMSET *LocalFormSet;\r |
3086 | FORM_BROWSER_FORMSET *OldFormSet;\r | |
b18e7050 | 3087 | \r |
48a9d5f7 LG |
3088 | //\r |
3089 | // Check the supported setting level.\r | |
3090 | //\r | |
3091 | if (SettingScope >= MaxLevel) {\r | |
3092 | return EFI_UNSUPPORTED;\r | |
3093 | }\r | |
b18e7050 | 3094 | \r |
7c6c064c | 3095 | if (SettingScope == FormLevel && IsNvUpdateRequiredForForm (Form)) {\r |
48a9d5f7 LG |
3096 | ConfigInfo = NULL;\r |
3097 | Link = GetFirstNode (&Form->ConfigRequestHead);\r | |
3098 | while (!IsNull (&Form->ConfigRequestHead, Link)) {\r | |
3099 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r | |
3100 | Link = GetNextNode (&Form->ConfigRequestHead, Link);\r | |
b18e7050 | 3101 | \r |
48a9d5f7 LG |
3102 | if (ConfigInfo->Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r |
3103 | continue;\r | |
3104 | }\r | |
3105 | \r | |
3106 | //\r | |
3107 | // Skip if there is no RequestElement\r | |
3108 | //\r | |
3109 | if (ConfigInfo->ElementCount == 0) {\r | |
3110 | continue;\r | |
b18e7050 ED |
3111 | }\r |
3112 | \r | |
48a9d5f7 LG |
3113 | //\r |
3114 | // Prepare <ConfigResp>\r | |
3115 | //\r | |
4d4deaac | 3116 | SynchronizeStorage(ConfigInfo->Storage, ConfigInfo->ConfigRequest, FALSE);\r |
816a7110 | 3117 | \r |
816a7110 ED |
3118 | //\r |
3119 | // Call callback with Changed type to inform the driver.\r | |
3120 | //\r | |
3121 | SendDiscardInfoToDriver (FormSet, Form);\r | |
3122 | }\r | |
3123 | \r | |
4d4deaac | 3124 | ValueChangeResetFlagUpdate (FALSE, FormSet, Form);\r |
7c6c064c | 3125 | } else if (SettingScope == FormSetLevel && IsNvUpdateRequiredForFormSet (FormSet)) {\r |
f1660263 | 3126 | \r |
48a9d5f7 LG |
3127 | //\r |
3128 | // Discard Buffer storage or Name/Value storage\r | |
3129 | //\r | |
3130 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
3131 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
3132 | Storage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
3133 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
3134 | \r | |
94f3aae7 | 3135 | if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r |
48a9d5f7 LG |
3136 | continue;\r |
3137 | }\r | |
3138 | \r | |
b18e7050 | 3139 | //\r |
48a9d5f7 | 3140 | // Skip if there is no RequestElement\r |
b18e7050 | 3141 | //\r |
48a9d5f7 LG |
3142 | if (Storage->ElementCount == 0) {\r |
3143 | continue;\r | |
3144 | }\r | |
b18e7050 | 3145 | \r |
4d4deaac | 3146 | SynchronizeStorage(Storage->BrowserStorage, Storage->ConfigRequest, FALSE);\r |
48a9d5f7 | 3147 | }\r |
f1660263 ED |
3148 | \r |
3149 | Link = GetFirstNode (&FormSet->FormListHead);\r | |
3150 | while (!IsNull (&FormSet->FormListHead, Link)) {\r | |
3151 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
3152 | Link = GetNextNode (&FormSet->FormListHead, Link);\r | |
3153 | \r | |
3154 | //\r | |
3155 | // Call callback with Changed type to inform the driver.\r | |
3156 | //\r | |
3157 | SendDiscardInfoToDriver (FormSet, Form);\r | |
3158 | }\r | |
b18e7050 | 3159 | \r |
7c6c064c | 3160 | ValueChangeResetFlagUpdate(FALSE, FormSet, NULL);\r |
48a9d5f7 LG |
3161 | } else if (SettingScope == SystemLevel) {\r |
3162 | //\r | |
3163 | // System Level Discard.\r | |
3164 | //\r | |
6e74560f ED |
3165 | OldFormSet = mSystemLevelFormSet;\r |
3166 | \r | |
48a9d5f7 LG |
3167 | //\r |
3168 | // Discard changed value for each FormSet in the maintain list.\r | |
3169 | //\r | |
3170 | Link = GetFirstNode (&gBrowserFormSetList);\r | |
3171 | while (!IsNull (&gBrowserFormSetList, Link)) {\r | |
3172 | LocalFormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r | |
48a9d5f7 | 3173 | Link = GetNextNode (&gBrowserFormSetList, Link);\r |
938baa1f ED |
3174 | if (!ValidateFormSet(LocalFormSet)) {\r |
3175 | continue;\r | |
3176 | }\r | |
6e74560f ED |
3177 | \r |
3178 | mSystemLevelFormSet = LocalFormSet;\r | |
3179 | \r | |
938baa1f | 3180 | DiscardForm (LocalFormSet, NULL, FormSetLevel);\r |
48a9d5f7 | 3181 | if (!IsHiiHandleInBrowserContext (LocalFormSet->HiiHandle)) {\r |
b18e7050 | 3182 | //\r |
48a9d5f7 | 3183 | // Remove maintain backup list after discard except for the current using FormSet.\r |
b18e7050 | 3184 | //\r |
0a6f8af5 | 3185 | CleanBrowserStorage(LocalFormSet);\r |
48a9d5f7 LG |
3186 | RemoveEntryList (&LocalFormSet->Link);\r |
3187 | DestroyFormSet (LocalFormSet);\r | |
b18e7050 | 3188 | }\r |
b18e7050 | 3189 | }\r |
6e74560f ED |
3190 | \r |
3191 | mSystemLevelFormSet = OldFormSet;\r | |
b18e7050 ED |
3192 | }\r |
3193 | \r | |
3194 | return EFI_SUCCESS; \r | |
3195 | }\r | |
3196 | \r | |
3197 | /**\r | |
4d4deaac | 3198 | Submit data for a form.\r |
b18e7050 ED |
3199 | \r |
3200 | @param FormSet FormSet data structure.\r | |
3201 | @param Form Form data structure.\r | |
7936fb6a | 3202 | \r |
3203 | @retval EFI_SUCCESS The function completed successfully.\r | |
48a9d5f7 | 3204 | @retval EFI_UNSUPPORTED Unsupport SettingScope.\r |
7936fb6a | 3205 | \r |
3206 | **/\r | |
3207 | EFI_STATUS\r | |
4d4deaac | 3208 | SubmitForForm (\r |
7936fb6a | 3209 | IN FORM_BROWSER_FORMSET *FormSet,\r |
4d4deaac | 3210 | IN FORM_BROWSER_FORM *Form\r |
7936fb6a | 3211 | )\r |
3212 | {\r | |
3213 | EFI_STATUS Status;\r | |
3214 | LIST_ENTRY *Link;\r | |
3215 | EFI_STRING ConfigResp;\r | |
3216 | EFI_STRING Progress;\r | |
94f3aae7 | 3217 | BROWSER_STORAGE *Storage;\r |
b18e7050 | 3218 | FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r |
fdd530d6 DB |
3219 | BOOLEAN SubmitFormFail;\r |
3220 | \r | |
3221 | SubmitFormFail = FALSE;\r | |
7936fb6a | 3222 | \r |
4d4deaac ED |
3223 | if (!IsNvUpdateRequiredForForm (Form)) {\r |
3224 | return EFI_SUCCESS;\r | |
3225 | }\r | |
3226 | \r | |
3227 | Status = NoSubmitCheck (FormSet, &Form, NULL);\r | |
3228 | if (EFI_ERROR (Status)) {\r | |
3229 | return Status;\r | |
3230 | }\r | |
3231 | \r | |
3232 | Link = GetFirstNode (&Form->ConfigRequestHead);\r | |
3233 | while (!IsNull (&Form->ConfigRequestHead, Link)) {\r | |
3234 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r | |
3235 | Link = GetNextNode (&Form->ConfigRequestHead, Link);\r | |
3236 | \r | |
3237 | Storage = ConfigInfo->Storage;\r | |
3238 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r | |
3239 | continue;\r | |
3240 | }\r | |
3241 | \r | |
3242 | //\r | |
3243 | // Skip if there is no RequestElement\r | |
3244 | //\r | |
3245 | if (ConfigInfo->ElementCount == 0) {\r | |
3246 | continue;\r | |
3247 | }\r | |
3248 | \r | |
3249 | //\r | |
3250 | // 1. Prepare <ConfigResp>\r | |
3251 | //\r | |
3252 | Status = StorageToConfigResp (ConfigInfo->Storage, &ConfigResp, ConfigInfo->ConfigRequest, TRUE);\r | |
3253 | if (EFI_ERROR (Status)) {\r | |
3254 | return Status;\r | |
3255 | }\r | |
3256 | \r | |
3257 | //\r | |
3258 | // 2. Set value to hii config routine protocol.\r | |
3259 | //\r | |
3260 | Status = mHiiConfigRouting->RouteConfig (\r | |
3261 | mHiiConfigRouting,\r | |
3262 | ConfigResp,\r | |
3263 | &Progress\r | |
3264 | );\r | |
4d4deaac ED |
3265 | \r |
3266 | if (EFI_ERROR (Status)) {\r | |
8066b27e DB |
3267 | //\r |
3268 | // Submit fail, to get the RestoreConfigRequest and SyncConfigRequest.\r | |
3269 | //\r | |
fdd530d6 | 3270 | SubmitFormFail = TRUE;\r |
8066b27e | 3271 | GetSyncRestoreConfigRequest (ConfigInfo->Storage, ConfigInfo->ConfigRequest, Progress, &ConfigInfo->RestoreConfigRequest, &ConfigInfo->SyncConfigRequest);\r |
4d4deaac | 3272 | InsertTailList (&gBrowserSaveFailFormSetList, &ConfigInfo->SaveFailLink);\r |
fa209e8c | 3273 | FreePool (ConfigResp);\r |
4d4deaac ED |
3274 | continue;\r |
3275 | }\r | |
3276 | \r | |
fa209e8c | 3277 | FreePool (ConfigResp);\r |
4d4deaac ED |
3278 | //\r |
3279 | // 3. Config success, update storage shadow Buffer, only update the data belong to this form.\r | |
3280 | //\r | |
3281 | SynchronizeStorage (ConfigInfo->Storage, ConfigInfo->ConfigRequest, TRUE);\r | |
3282 | }\r | |
3283 | \r | |
48a9d5f7 | 3284 | //\r |
4d4deaac | 3285 | // 4. Process the save failed storage.\r |
48a9d5f7 | 3286 | //\r |
4d4deaac ED |
3287 | if (!IsListEmpty (&gBrowserSaveFailFormSetList)) {\r |
3288 | if (ConfirmSaveFail (Form->FormTitle, FormSet->HiiHandle) == BROWSER_ACTION_DISCARD) {\r | |
3289 | Link = GetFirstNode (&gBrowserSaveFailFormSetList);\r | |
3290 | while (!IsNull (&gBrowserSaveFailFormSetList, Link)) {\r | |
3291 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_SAVE_FAIL_LINK (Link);\r | |
3292 | Link = GetNextNode (&gBrowserSaveFailFormSetList, Link);\r | |
8066b27e DB |
3293 | //\r |
3294 | // Process the submit fail question, base on the RestoreConfigRequest to restore the EditBuffer\r | |
3295 | // base on the SyncConfigRequest to Sync the buffer.\r | |
3296 | //\r | |
3297 | SynchronizeStorage (ConfigInfo->Storage, ConfigInfo->RestoreConfigRequest, FALSE);\r | |
3298 | FreePool (ConfigInfo->RestoreConfigRequest);\r | |
3299 | ConfigInfo->RestoreConfigRequest = NULL;\r | |
3300 | if (ConfigInfo->SyncConfigRequest != NULL) {\r | |
3301 | SynchronizeStorage(ConfigInfo->Storage, ConfigInfo->SyncConfigRequest, TRUE);\r | |
3302 | FreePool (ConfigInfo->SyncConfigRequest);\r | |
3303 | ConfigInfo->SyncConfigRequest = NULL;\r | |
3304 | }\r | |
4d4deaac ED |
3305 | \r |
3306 | Status = EFI_SUCCESS;\r | |
3307 | }\r | |
b6f07bdd | 3308 | SendDiscardInfoToDriver (FormSet,Form);\r |
4d4deaac ED |
3309 | } else {\r |
3310 | Status = EFI_UNSUPPORTED;\r | |
3311 | }\r | |
3312 | \r | |
3313 | //\r | |
3314 | // Free Form save fail list.\r | |
3315 | //\r | |
3316 | while (!IsListEmpty (&gBrowserSaveFailFormSetList)) {\r | |
3317 | Link = GetFirstNode (&gBrowserSaveFailFormSetList);\r | |
3318 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_SAVE_FAIL_LINK (Link);\r | |
3319 | RemoveEntryList (&ConfigInfo->SaveFailLink);\r | |
3320 | }\r | |
48a9d5f7 LG |
3321 | }\r |
3322 | \r | |
7936fb6a | 3323 | //\r |
4d4deaac | 3324 | // 5. Update the NV flag.\r |
7936fb6a | 3325 | //\r |
4d4deaac ED |
3326 | ValueChangeResetFlagUpdate(TRUE, FormSet, Form);\r |
3327 | \r | |
3cb44c20 DB |
3328 | //\r |
3329 | // 6 Call callback with Submitted type to inform the driver.\r | |
3330 | //\r | |
fdd530d6 DB |
3331 | if (!SubmitFormFail) {\r |
3332 | SubmitCallback (FormSet, Form);\r | |
3333 | }\r | |
3cb44c20 | 3334 | \r |
4d4deaac ED |
3335 | return Status;\r |
3336 | }\r | |
3337 | \r | |
3338 | /**\r | |
3339 | Submit data for a formset.\r | |
3340 | \r | |
3341 | @param FormSet FormSet data structure.\r | |
3342 | @param SkipProcessFail Whether skip to process the save failed storage.\r | |
3343 | If submit formset is called when do system level save, \r | |
3344 | set this value to true and process the failed formset \r | |
3345 | together. \r | |
3346 | if submit formset is called when do formset level save,\r | |
3347 | set the value to false and process the failed storage\r | |
3348 | right after process all storages for this formset.\r | |
3349 | \r | |
3350 | @retval EFI_SUCCESS The function completed successfully.\r | |
3351 | @retval EFI_UNSUPPORTED Unsupport SettingScope.\r | |
3352 | \r | |
3353 | **/\r | |
3354 | EFI_STATUS\r | |
3355 | SubmitForFormSet (\r | |
3356 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
3357 | IN BOOLEAN SkipProcessFail\r | |
3358 | )\r | |
3359 | {\r | |
3360 | EFI_STATUS Status;\r | |
3361 | LIST_ENTRY *Link;\r | |
3362 | EFI_STRING ConfigResp;\r | |
3363 | EFI_STRING Progress;\r | |
3364 | BROWSER_STORAGE *Storage;\r | |
3365 | FORMSET_STORAGE *FormSetStorage;\r | |
3366 | FORM_BROWSER_FORM *Form;\r | |
3367 | BOOLEAN HasInserted;\r | |
3368 | FORM_BROWSER_STATEMENT *Question;\r | |
fdd530d6 | 3369 | BOOLEAN SubmitFormSetFail;\r |
b6f07bdd | 3370 | BOOLEAN DiscardChange;\r |
4d4deaac ED |
3371 | \r |
3372 | HasInserted = FALSE;\r | |
fdd530d6 | 3373 | SubmitFormSetFail = FALSE;\r |
b6f07bdd | 3374 | DiscardChange = FALSE;\r |
4d4deaac ED |
3375 | \r |
3376 | if (!IsNvUpdateRequiredForFormSet (FormSet)) {\r | |
3377 | return EFI_SUCCESS;\r | |
b18e7050 | 3378 | }\r |
4d4deaac ED |
3379 | \r |
3380 | Form = NULL; \r | |
3381 | Status = NoSubmitCheck (FormSet, &Form, &Question);\r | |
7936fb6a | 3382 | if (EFI_ERROR (Status)) {\r |
4d4deaac ED |
3383 | if (SkipProcessFail) {\r |
3384 | //\r | |
3385 | // Process NO_SUBMIT check first, so insert it at head.\r | |
3386 | //\r | |
3387 | FormSet->SaveFailForm = Form;\r | |
3388 | FormSet->SaveFailStatement = Question;\r | |
3389 | InsertHeadList (&gBrowserSaveFailFormSetList, &FormSet->SaveFailLink);\r | |
3390 | }\r | |
3391 | \r | |
7936fb6a | 3392 | return Status;\r |
3393 | }\r | |
3394 | \r | |
4d4deaac ED |
3395 | Form = NULL;\r |
3396 | Question = NULL;\r | |
3397 | //\r | |
3398 | // Submit Buffer storage or Name/Value storage\r | |
3399 | //\r | |
3400 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
3401 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
3402 | FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
3403 | Storage = FormSetStorage->BrowserStorage;\r | |
3404 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
7936fb6a | 3405 | \r |
4d4deaac ED |
3406 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r |
3407 | continue;\r | |
3408 | }\r | |
7936fb6a | 3409 | \r |
4d4deaac ED |
3410 | //\r |
3411 | // Skip if there is no RequestElement\r | |
3412 | //\r | |
3413 | if (FormSetStorage->ElementCount == 0) {\r | |
3414 | continue;\r | |
3415 | }\r | |
7936fb6a | 3416 | \r |
4d4deaac ED |
3417 | //\r |
3418 | // 1. Prepare <ConfigResp>\r | |
3419 | //\r | |
3420 | Status = StorageToConfigResp (Storage, &ConfigResp, FormSetStorage->ConfigRequest, TRUE);\r | |
3421 | if (EFI_ERROR (Status)) {\r | |
3422 | return Status;\r | |
3423 | }\r | |
b18e7050 | 3424 | \r |
4d4deaac ED |
3425 | //\r |
3426 | // 2. Send <ConfigResp> to Routine config Protocol.\r | |
3427 | //\r | |
3428 | Status = mHiiConfigRouting->RouteConfig (\r | |
3429 | mHiiConfigRouting,\r | |
3430 | ConfigResp,\r | |
3431 | &Progress\r | |
3432 | );\r | |
3433 | if (EFI_ERROR (Status)) {\r | |
8066b27e DB |
3434 | //\r |
3435 | // Submit fail, to get the RestoreConfigRequest and SyncConfigRequest.\r | |
3436 | //\r | |
fdd530d6 | 3437 | SubmitFormSetFail = TRUE;\r |
8066b27e | 3438 | GetSyncRestoreConfigRequest (FormSetStorage->BrowserStorage, FormSetStorage->ConfigRequest, Progress, &FormSetStorage->RestoreConfigRequest, &FormSetStorage->SyncConfigRequest);\r |
4d4deaac ED |
3439 | InsertTailList (&FormSet->SaveFailStorageListHead, &FormSetStorage->SaveFailLink);\r |
3440 | if (!HasInserted) {\r | |
3441 | //\r | |
3442 | // Call submit formset for system level, save the formset info\r | |
3443 | // and process later.\r | |
3444 | //\r | |
3445 | FindQuestionFromProgress(FormSet, Storage, Progress, &Form, &Question);\r | |
3446 | ASSERT (Form != NULL && Question != NULL);\r | |
3447 | FormSet->SaveFailForm = Form;\r | |
3448 | FormSet->SaveFailStatement = Question;\r | |
3449 | if (SkipProcessFail) {\r | |
3450 | InsertTailList (&gBrowserSaveFailFormSetList, &FormSet->SaveFailLink);\r | |
3451 | }\r | |
3452 | HasInserted = TRUE;\r | |
b18e7050 | 3453 | }\r |
7248790e | 3454 | \r |
b18e7050 | 3455 | FreePool (ConfigResp);\r |
4d4deaac | 3456 | continue;\r |
7936fb6a | 3457 | }\r |
3458 | \r | |
4d4deaac | 3459 | FreePool (ConfigResp);\r |
cce6230f | 3460 | //\r |
4d4deaac | 3461 | // 3. Config success, update storage shadow Buffer\r |
7936fb6a | 3462 | //\r |
4d4deaac ED |
3463 | SynchronizeStorage (Storage, FormSetStorage->ConfigRequest, TRUE);\r |
3464 | }\r | |
b18e7050 | 3465 | \r |
4d4deaac ED |
3466 | //\r |
3467 | // 4. Has save fail storage need to handle.\r | |
3468 | //\r | |
3469 | if (Form != NULL) {\r | |
3470 | if (!SkipProcessFail) {\r | |
b18e7050 | 3471 | //\r |
4d4deaac | 3472 | // If not in system level, just handl the save failed storage here.\r |
b18e7050 | 3473 | //\r |
4d4deaac | 3474 | if (ConfirmSaveFail (Form->FormTitle, FormSet->HiiHandle) == BROWSER_ACTION_DISCARD) {\r |
b6f07bdd | 3475 | DiscardChange = TRUE;\r |
4d4deaac ED |
3476 | Link = GetFirstNode (&FormSet->SaveFailStorageListHead);\r |
3477 | while (!IsNull (&FormSet->SaveFailStorageListHead, Link)) {\r | |
3478 | FormSetStorage = FORMSET_STORAGE_FROM_SAVE_FAIL_LINK (Link);\r | |
3479 | Storage = FormSetStorage->BrowserStorage;\r | |
3480 | Link = GetNextNode (&FormSet->SaveFailStorageListHead, Link);\r | |
8066b27e DB |
3481 | //\r |
3482 | // Process the submit fail question, base on the RestoreConfigRequest to restore the EditBuffer\r | |
3483 | // base on the SyncConfigRequest to Sync the buffer.\r | |
3484 | //\r | |
3485 | SynchronizeStorage (FormSetStorage->BrowserStorage, FormSetStorage->RestoreConfigRequest, FALSE);\r | |
3486 | FreePool (FormSetStorage->RestoreConfigRequest);\r | |
3487 | FormSetStorage->RestoreConfigRequest = NULL;\r | |
3488 | if (FormSetStorage->SyncConfigRequest != NULL) {\r | |
3489 | SynchronizeStorage(FormSetStorage->BrowserStorage, FormSetStorage->SyncConfigRequest, TRUE);\r | |
3490 | FreePool (FormSetStorage->SyncConfigRequest);\r | |
3491 | FormSetStorage->SyncConfigRequest = NULL;\r | |
3492 | }\r | |
4d4deaac ED |
3493 | \r |
3494 | Status = EFI_SUCCESS;\r | |
3495 | }\r | |
3496 | } else {\r | |
3497 | UiCopyMenuList(&mPrivateData.FormBrowserEx2.FormViewHistoryHead, &Form->FormViewListHead);\r | |
3498 | \r | |
3499 | gCurrentSelection->Action = UI_ACTION_REFRESH_FORMSET;\r | |
3500 | gCurrentSelection->Handle = FormSet->HiiHandle;\r | |
3501 | CopyGuid (&gCurrentSelection->FormSetGuid, &FormSet->Guid);\r | |
3502 | gCurrentSelection->FormId = Form->FormId;\r | |
3503 | gCurrentSelection->QuestionId = Question->QuestionId;\r | |
3504 | \r | |
3505 | Status = EFI_UNSUPPORTED;\r | |
7936fb6a | 3506 | }\r |
b18e7050 | 3507 | \r |
7248790e | 3508 | //\r |
4d4deaac | 3509 | // Free FormSet save fail list.\r |
7248790e | 3510 | //\r |
4d4deaac ED |
3511 | while (!IsListEmpty (&FormSet->SaveFailStorageListHead)) {\r |
3512 | Link = GetFirstNode (&FormSet->SaveFailStorageListHead);\r | |
3513 | FormSetStorage = FORMSET_STORAGE_FROM_SAVE_FAIL_LINK (Link);\r | |
3514 | RemoveEntryList (&FormSetStorage->SaveFailLink);\r | |
b18e7050 | 3515 | }\r |
4d4deaac | 3516 | } else {\r |
b18e7050 | 3517 | //\r |
4d4deaac | 3518 | // If in system level, just return error and handle the failed formset later.\r |
b18e7050 | 3519 | //\r |
4d4deaac ED |
3520 | Status = EFI_UNSUPPORTED;\r |
3521 | }\r | |
3522 | }\r | |
3523 | \r | |
b6f07bdd DB |
3524 | //\r |
3525 | // If user discard the change, send the discard info to driver.\r | |
3526 | //\r | |
3527 | if (DiscardChange) {\r | |
3528 | Link = GetFirstNode (&FormSet->FormListHead);\r | |
3529 | while (!IsNull (&FormSet->FormListHead, Link)) {\r | |
3530 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
3531 | Link = GetNextNode (&FormSet->FormListHead, Link);\r | |
3532 | //\r | |
3533 | // Call callback with Changed type to inform the driver.\r | |
3534 | //\r | |
3535 | SendDiscardInfoToDriver (FormSet, Form);\r | |
3536 | }\r | |
3537 | }\r | |
3538 | \r | |
4d4deaac ED |
3539 | //\r |
3540 | // 5. Update the NV flag.\r | |
3541 | // \r | |
3542 | ValueChangeResetFlagUpdate(TRUE, FormSet, NULL);\r | |
3543 | \r | |
3cb44c20 DB |
3544 | //\r |
3545 | // 6. Call callback with Submitted type to inform the driver.\r | |
3546 | //\r | |
fdd530d6 DB |
3547 | if (!SubmitFormSetFail) {\r |
3548 | SubmitCallback (FormSet, NULL);\r | |
3549 | }\r | |
3cb44c20 | 3550 | \r |
4d4deaac ED |
3551 | return Status;\r |
3552 | }\r | |
3553 | \r | |
3554 | /**\r | |
3555 | Submit data for all formsets.\r | |
3556 | \r | |
3557 | @retval EFI_SUCCESS The function completed successfully.\r | |
3558 | @retval EFI_UNSUPPORTED Unsupport SettingScope.\r | |
3559 | \r | |
3560 | **/\r | |
3561 | EFI_STATUS\r | |
3562 | SubmitForSystem (\r | |
3563 | VOID\r | |
3564 | )\r | |
3565 | {\r | |
3566 | EFI_STATUS Status;\r | |
3567 | LIST_ENTRY *Link;\r | |
91927805 | 3568 | LIST_ENTRY *FormLink;\r |
4d4deaac | 3569 | LIST_ENTRY *StorageLink;\r |
4d4deaac ED |
3570 | FORMSET_STORAGE *FormSetStorage;\r |
3571 | FORM_BROWSER_FORM *Form;\r | |
3572 | FORM_BROWSER_FORMSET *LocalFormSet;\r | |
3573 | UINT32 UserSelection;\r | |
3574 | FORM_BROWSER_STATEMENT *Question;\r | |
3575 | \r | |
3576 | mSystemSubmit = TRUE;\r | |
3577 | Link = GetFirstNode (&gBrowserFormSetList);\r | |
3578 | while (!IsNull (&gBrowserFormSetList, Link)) {\r | |
3579 | LocalFormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r | |
3580 | Link = GetNextNode (&gBrowserFormSetList, Link);\r | |
3581 | if (!ValidateFormSet(LocalFormSet)) {\r | |
3582 | continue;\r | |
3583 | }\r | |
3584 | \r | |
3585 | Status = SubmitForFormSet (LocalFormSet, TRUE);\r | |
3586 | if (EFI_ERROR (Status)) {\r | |
3587 | continue;\r | |
7936fb6a | 3588 | }\r |
7936fb6a | 3589 | \r |
cce6230f | 3590 | //\r |
4d4deaac ED |
3591 | // Remove maintain backup list after save except for the current using FormSet.\r |
3592 | // \r | |
3593 | if (!IsHiiHandleInBrowserContext (LocalFormSet->HiiHandle)) {\r | |
3594 | CleanBrowserStorage(LocalFormSet);\r | |
3595 | RemoveEntryList (&LocalFormSet->Link);\r | |
3596 | DestroyFormSet (LocalFormSet);\r | |
3597 | }\r | |
3598 | }\r | |
3599 | mSystemSubmit = FALSE;\r | |
3600 | \r | |
3601 | Status = EFI_SUCCESS;\r | |
3602 | \r | |
3603 | //\r | |
3604 | // Process the save failed formsets.\r | |
3605 | //\r | |
3606 | Link = GetFirstNode (&gBrowserSaveFailFormSetList);\r | |
3607 | while (!IsNull (&gBrowserSaveFailFormSetList, Link)) {\r | |
3608 | LocalFormSet = FORM_BROWSER_FORMSET_FROM_SAVE_FAIL_LINK (Link);\r | |
3609 | Link = GetNextNode (&gBrowserSaveFailFormSetList, Link);\r | |
3610 | \r | |
3611 | if (!ValidateFormSet(LocalFormSet)) {\r | |
3612 | continue;\r | |
3613 | }\r | |
3614 | \r | |
3615 | Form = LocalFormSet->SaveFailForm;\r | |
3616 | Question= LocalFormSet->SaveFailStatement;\r | |
48a9d5f7 LG |
3617 | \r |
3618 | //\r | |
4d4deaac | 3619 | // Confirm with user, get user input.\r |
48a9d5f7 | 3620 | //\r |
4d4deaac ED |
3621 | if (IsListEmpty (&LocalFormSet->SaveFailStorageListHead)) {\r |
3622 | //\r | |
3623 | // NULL for SaveFailStorageListHead means error caused by NO_SUBMIT_IF check.\r | |
3624 | //\r | |
3625 | UserSelection = ConfirmNoSubmitFail (Form->FormTitle, LocalFormSet->HiiHandle);\r | |
3626 | } else {\r | |
3627 | UserSelection = ConfirmSaveFail (Form->FormTitle, LocalFormSet->HiiHandle);\r | |
3628 | }\r | |
3629 | \r | |
3630 | if (UserSelection == BROWSER_ACTION_DISCARD) {\r | |
3631 | if (IsListEmpty (&LocalFormSet->SaveFailStorageListHead)) {\r | |
3632 | StorageLink = GetFirstNode (&LocalFormSet->StorageListHead);\r | |
3633 | while (!IsNull (&LocalFormSet->StorageListHead, StorageLink)) {\r | |
3634 | FormSetStorage = FORMSET_STORAGE_FROM_LINK (StorageLink);\r | |
4d4deaac ED |
3635 | StorageLink = GetNextNode (&LocalFormSet->StorageListHead, StorageLink);\r |
3636 | \r | |
3637 | SynchronizeStorage(FormSetStorage->BrowserStorage, FormSetStorage->ConfigRequest, FALSE);\r | |
3638 | }\r | |
3639 | } else {\r | |
3640 | StorageLink = GetFirstNode (&LocalFormSet->SaveFailStorageListHead);\r | |
3641 | while (!IsNull (&LocalFormSet->SaveFailStorageListHead, StorageLink)) {\r | |
3642 | FormSetStorage = FORMSET_STORAGE_FROM_SAVE_FAIL_LINK (StorageLink);\r | |
4d4deaac | 3643 | StorageLink = GetNextNode (&LocalFormSet->SaveFailStorageListHead, StorageLink);\r |
8066b27e DB |
3644 | //\r |
3645 | // Process the submit fail question, base on the RestoreConfigRequest to restore the EditBuffer\r | |
3646 | // base on the SyncConfigRequest to Sync the buffer.\r | |
3647 | //\r | |
3648 | SynchronizeStorage (FormSetStorage->BrowserStorage, FormSetStorage->RestoreConfigRequest, FALSE);\r | |
3649 | FreePool (FormSetStorage->RestoreConfigRequest);\r | |
3650 | FormSetStorage->RestoreConfigRequest = NULL;\r | |
3651 | if ( FormSetStorage->SyncConfigRequest != NULL) {\r | |
3652 | SynchronizeStorage (FormSetStorage->BrowserStorage, FormSetStorage->SyncConfigRequest, TRUE);\r | |
3653 | FreePool (FormSetStorage->SyncConfigRequest);\r | |
3654 | FormSetStorage->SyncConfigRequest = NULL;\r | |
3655 | }\r | |
4d4deaac | 3656 | }\r |
938baa1f | 3657 | }\r |
4d4deaac | 3658 | \r |
91927805 DB |
3659 | FormLink = GetFirstNode (&LocalFormSet->FormListHead);\r |
3660 | while (!IsNull (&LocalFormSet->FormListHead, FormLink)) {\r | |
3661 | Form = FORM_BROWSER_FORM_FROM_LINK (FormLink);\r | |
3662 | FormLink = GetNextNode (&LocalFormSet->FormListHead, FormLink);\r | |
b6f07bdd DB |
3663 | //\r |
3664 | // Call callback with Changed type to inform the driver.\r | |
3665 | //\r | |
3666 | SendDiscardInfoToDriver (LocalFormSet, Form);\r | |
3667 | }\r | |
3668 | \r | |
48a9d5f7 | 3669 | if (!IsHiiHandleInBrowserContext (LocalFormSet->HiiHandle)) {\r |
0a6f8af5 | 3670 | CleanBrowserStorage(LocalFormSet);\r |
48a9d5f7 | 3671 | RemoveEntryList (&LocalFormSet->Link);\r |
4d4deaac | 3672 | RemoveEntryList (&LocalFormSet->SaveFailLink);\r |
48a9d5f7 | 3673 | DestroyFormSet (LocalFormSet);\r |
4d4deaac ED |
3674 | } else {\r |
3675 | ValueChangeResetFlagUpdate(FALSE, LocalFormSet, NULL);\r | |
48a9d5f7 | 3676 | }\r |
4d4deaac ED |
3677 | } else {\r |
3678 | if (IsListEmpty (&LocalFormSet->SaveFailStorageListHead)) {\r | |
3679 | NoSubmitCheck (LocalFormSet, &Form, &Question);\r | |
3680 | }\r | |
3681 | \r | |
3682 | UiCopyMenuList(&mPrivateData.FormBrowserEx2.FormViewHistoryHead, &Form->FormViewListHead);\r | |
3683 | \r | |
3684 | gCurrentSelection->Action = UI_ACTION_REFRESH_FORMSET;\r | |
3685 | gCurrentSelection->Handle = LocalFormSet->HiiHandle;\r | |
3686 | CopyGuid (&gCurrentSelection->FormSetGuid, &LocalFormSet->Guid);\r | |
3687 | gCurrentSelection->FormId = Form->FormId;\r | |
3688 | gCurrentSelection->QuestionId = Question->QuestionId;\r | |
3689 | \r | |
3690 | Status = EFI_UNSUPPORTED;\r | |
3691 | break;\r | |
48a9d5f7 | 3692 | }\r |
7936fb6a | 3693 | }\r |
3694 | \r | |
4d4deaac ED |
3695 | //\r |
3696 | // Clean the list which will not process.\r | |
3697 | //\r | |
3698 | while (!IsListEmpty (&gBrowserSaveFailFormSetList)) {\r | |
3699 | Link = GetFirstNode (&gBrowserSaveFailFormSetList);\r | |
3700 | LocalFormSet = FORM_BROWSER_FORMSET_FROM_SAVE_FAIL_LINK (Link);\r | |
3701 | RemoveEntryList (&LocalFormSet->SaveFailLink);\r | |
3702 | \r | |
3703 | while (!IsListEmpty (&LocalFormSet->SaveFailStorageListHead)) {\r | |
3704 | StorageLink = GetFirstNode (&LocalFormSet->SaveFailStorageListHead);\r | |
3705 | FormSetStorage = FORMSET_STORAGE_FROM_SAVE_FAIL_LINK (StorageLink);\r | |
3706 | RemoveEntryList (&FormSetStorage->SaveFailLink);\r | |
3707 | }\r | |
3708 | }\r | |
3709 | \r | |
3710 | return Status;\r | |
3711 | }\r | |
3712 | \r | |
3713 | /**\r | |
3714 | Submit data based on the input Setting level (Form, FormSet or System).\r | |
3715 | \r | |
3716 | @param FormSet FormSet data structure.\r | |
3717 | @param Form Form data structure.\r | |
3718 | @param SettingScope Setting Scope for Submit action.\r | |
3719 | \r | |
3720 | @retval EFI_SUCCESS The function completed successfully.\r | |
3721 | @retval EFI_UNSUPPORTED Unsupport SettingScope.\r | |
3722 | \r | |
3723 | **/\r | |
3724 | EFI_STATUS\r | |
3725 | SubmitForm (\r | |
3726 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
3727 | IN FORM_BROWSER_FORM *Form,\r | |
3728 | IN BROWSER_SETTING_SCOPE SettingScope\r | |
3729 | )\r | |
3730 | {\r | |
3731 | EFI_STATUS Status;\r | |
3732 | \r | |
3733 | switch (SettingScope) {\r | |
3734 | case FormLevel:\r | |
3735 | Status = SubmitForForm(FormSet, Form);\r | |
3736 | break;\r | |
3737 | \r | |
3738 | case FormSetLevel:\r | |
3739 | Status = SubmitForFormSet (FormSet, FALSE);\r | |
3740 | break;\r | |
3741 | \r | |
3742 | case SystemLevel:\r | |
3743 | Status = SubmitForSystem ();\r | |
3744 | break;\r | |
3745 | \r | |
3746 | default:\r | |
3747 | Status = EFI_UNSUPPORTED;\r | |
3748 | break;\r | |
3749 | }\r | |
3750 | \r | |
3751 | return Status;\r | |
7936fb6a | 3752 | }\r |
3753 | \r | |
ee31d1be | 3754 | /**\r |
7a9612ce ED |
3755 | Converts the unicode character of the string from uppercase to lowercase.\r |
3756 | This is a internal function.\r | |
ee31d1be | 3757 | \r |
7a9612ce | 3758 | @param ConfigString String to be converted\r |
ee31d1be ED |
3759 | \r |
3760 | **/\r | |
7a9612ce ED |
3761 | VOID\r |
3762 | EFIAPI\r | |
3763 | HiiToLower (\r | |
3764 | IN EFI_STRING ConfigString\r | |
ee31d1be ED |
3765 | )\r |
3766 | {\r | |
7a9612ce ED |
3767 | EFI_STRING String;\r |
3768 | BOOLEAN Lower;\r | |
ee31d1be | 3769 | \r |
7a9612ce | 3770 | ASSERT (ConfigString != NULL);\r |
ee31d1be ED |
3771 | \r |
3772 | //\r | |
7a9612ce | 3773 | // Convert all hex digits in range [A-F] in the configuration header to [a-f]\r |
ee31d1be | 3774 | //\r |
7a9612ce ED |
3775 | for (String = ConfigString, Lower = FALSE; *String != L'\0'; String++) {\r |
3776 | if (*String == L'=') {\r | |
3777 | Lower = TRUE;\r | |
3778 | } else if (*String == L'&') {\r | |
3779 | Lower = FALSE;\r | |
3780 | } else if (Lower && *String >= L'A' && *String <= L'F') {\r | |
3781 | *String = (CHAR16) (*String - L'A' + L'a');\r | |
3782 | }\r | |
ee31d1be | 3783 | }\r |
7a9612ce | 3784 | }\r |
ee31d1be | 3785 | \r |
7a9612ce ED |
3786 | /**\r |
3787 | Find the point in the ConfigResp string for this question.\r | |
3788 | \r | |
3789 | @param Question The question.\r | |
3790 | @param ConfigResp Get ConfigResp string.\r | |
3791 | \r | |
3792 | @retval point to the offset where is for this question.\r | |
3793 | \r | |
3794 | **/\r | |
3795 | CHAR16 *\r | |
3796 | GetOffsetFromConfigResp (\r | |
3797 | IN FORM_BROWSER_STATEMENT *Question,\r | |
3798 | IN CHAR16 *ConfigResp\r | |
3799 | )\r | |
3800 | {\r | |
3801 | CHAR16 *RequestElement;\r | |
3802 | CHAR16 *BlockData;\r | |
ee31d1be ED |
3803 | \r |
3804 | //\r | |
7a9612ce | 3805 | // Type is EFI_HII_VARSTORE_NAME_VALUE.\r |
ee31d1be | 3806 | //\r |
7a9612ce ED |
3807 | if (Question->Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r |
3808 | RequestElement = StrStr (ConfigResp, Question->VariableName);\r | |
3809 | if (RequestElement != NULL) {\r | |
3810 | //\r | |
3811 | // Skip the "VariableName=" field.\r | |
3812 | //\r | |
3813 | RequestElement += StrLen (Question->VariableName) + 1;\r | |
3814 | }\r | |
ee31d1be | 3815 | \r |
7a9612ce | 3816 | return RequestElement;\r |
ee31d1be ED |
3817 | }\r |
3818 | \r | |
3819 | //\r | |
7a9612ce | 3820 | // Type is EFI_HII_VARSTORE_EFI_VARIABLE or EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER\r |
ee31d1be | 3821 | //\r |
7a9612ce | 3822 | \r |
f3587039 DB |
3823 | //\r |
3824 | // Convert all hex digits in ConfigResp to lower case before searching.\r | |
3825 | //\r | |
3826 | HiiToLower (ConfigResp);\r | |
3827 | \r | |
ee31d1be | 3828 | //\r |
7a9612ce | 3829 | // 1. Directly use Question->BlockName to find.\r |
ee31d1be | 3830 | //\r |
7a9612ce ED |
3831 | RequestElement = StrStr (ConfigResp, Question->BlockName);\r |
3832 | if (RequestElement != NULL) {\r | |
3833 | //\r | |
3834 | // Skip the "Question->BlockName&VALUE=" field.\r | |
3835 | //\r | |
3836 | RequestElement += StrLen (Question->BlockName) + StrLen (L"&VALUE=");\r | |
3837 | return RequestElement;\r | |
7248790e | 3838 | }\r |
7a9612ce | 3839 | \r |
ee31d1be | 3840 | //\r |
7a9612ce | 3841 | // 2. Change all hex digits in Question->BlockName to lower and compare again.\r |
ee31d1be | 3842 | //\r |
7a9612ce ED |
3843 | BlockData = AllocateCopyPool (StrSize(Question->BlockName), Question->BlockName);\r |
3844 | ASSERT (BlockData != NULL);\r | |
3845 | HiiToLower (BlockData);\r | |
3846 | RequestElement = StrStr (ConfigResp, BlockData);\r | |
3847 | FreePool (BlockData);\r | |
3848 | \r | |
3849 | if (RequestElement != NULL) {\r | |
ee31d1be | 3850 | //\r |
7a9612ce | 3851 | // Skip the "Question->BlockName&VALUE=" field.\r |
ee31d1be | 3852 | //\r |
7a9612ce | 3853 | RequestElement += StrLen (Question->BlockName) + StrLen (L"&VALUE=");\r |
ee31d1be | 3854 | }\r |
7a9612ce ED |
3855 | \r |
3856 | return RequestElement;\r | |
3857 | }\r | |
3858 | \r | |
3859 | /**\r | |
3860 | Get Question default value from AltCfg string.\r | |
3861 | \r | |
3862 | @param FormSet The form set.\r | |
3863 | @param Form The form\r | |
3864 | @param Question The question.\r | |
3865 | \r | |
3866 | @retval EFI_SUCCESS Question is reset to default value.\r | |
3867 | \r | |
3868 | **/\r | |
3869 | EFI_STATUS\r | |
3870 | GetDefaultValueFromAltCfg (\r | |
3871 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
3872 | IN FORM_BROWSER_FORM *Form,\r | |
3873 | IN OUT FORM_BROWSER_STATEMENT *Question\r | |
3874 | )\r | |
3875 | { \r | |
3876 | BROWSER_STORAGE *Storage;\r | |
3877 | FORMSET_STORAGE *FormSetStorage;\r | |
3878 | CHAR16 *ConfigResp;\r | |
3879 | CHAR16 *Value;\r | |
3880 | LIST_ENTRY *Link;\r | |
3881 | FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r | |
3882 | \r | |
3883 | Storage = Question->Storage;\r | |
3884 | if ((Storage == NULL) || (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE)) {\r | |
3885 | return EFI_NOT_FOUND;\r | |
ee31d1be | 3886 | }\r |
ee31d1be ED |
3887 | \r |
3888 | //\r | |
7a9612ce ED |
3889 | // Try to get AltCfg string from form. If not found it, then\r |
3890 | // try to get it from formset.\r | |
ee31d1be | 3891 | //\r |
7a9612ce ED |
3892 | ConfigResp = NULL;\r |
3893 | Link = GetFirstNode (&Form->ConfigRequestHead);\r | |
3894 | while (!IsNull (&Form->ConfigRequestHead, Link)) {\r | |
3895 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r | |
3896 | Link = GetNextNode (&Form->ConfigRequestHead, Link);\r | |
ee31d1be | 3897 | \r |
7a9612ce ED |
3898 | if (Storage == ConfigInfo->Storage) {\r |
3899 | ConfigResp = ConfigInfo->ConfigAltResp;\r | |
3900 | break;\r | |
ee31d1be | 3901 | }\r |
7a9612ce ED |
3902 | }\r |
3903 | \r | |
3904 | if (ConfigResp == NULL) {\r | |
3905 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
3906 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
3907 | FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
3908 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
3909 | \r | |
3910 | if (Storage == FormSetStorage->BrowserStorage) {\r | |
3911 | ConfigResp = FormSetStorage->ConfigAltResp;\r | |
3912 | break;\r | |
25361615 ED |
3913 | }\r |
3914 | }\r | |
3915 | }\r | |
b9feb4bd | 3916 | \r |
7a9612ce ED |
3917 | if (ConfigResp == NULL) {\r |
3918 | return EFI_NOT_FOUND;\r | |
7c6c064c ED |
3919 | }\r |
3920 | \r | |
7a9612ce ED |
3921 | Value = GetOffsetFromConfigResp (Question, ConfigResp);\r |
3922 | if (Value == NULL) {\r | |
3923 | return EFI_NOT_FOUND;\r | |
7c6c064c ED |
3924 | }\r |
3925 | \r | |
7a9612ce | 3926 | return BufferToValue (Question, Value);\r |
7c6c064c ED |
3927 | }\r |
3928 | \r | |
3929 | /**\r | |
3930 | Get default Id value used for browser.\r | |
3931 | \r | |
3932 | @param DefaultId The default id value used by hii.\r | |
3933 | \r | |
3934 | @retval Browser used default value.\r | |
3935 | \r | |
3936 | **/\r | |
3937 | INTN\r | |
3938 | GetDefaultIdForCallBack (\r | |
3939 | UINTN DefaultId\r | |
3940 | )\r | |
3941 | { \r | |
3942 | if (DefaultId == EFI_HII_DEFAULT_CLASS_STANDARD) {\r | |
3943 | return EFI_BROWSER_ACTION_DEFAULT_STANDARD;\r | |
3944 | } else if (DefaultId == EFI_HII_DEFAULT_CLASS_MANUFACTURING) {\r | |
3945 | return EFI_BROWSER_ACTION_DEFAULT_MANUFACTURING;\r | |
3946 | } else if (DefaultId == EFI_HII_DEFAULT_CLASS_SAFE) {\r | |
3947 | return EFI_BROWSER_ACTION_DEFAULT_SAFE;\r | |
3948 | } else if (DefaultId >= EFI_HII_DEFAULT_CLASS_PLATFORM_BEGIN && DefaultId < EFI_HII_DEFAULT_CLASS_PLATFORM_BEGIN + 0x1000) {\r | |
3949 | return EFI_BROWSER_ACTION_DEFAULT_PLATFORM + DefaultId - EFI_HII_DEFAULT_CLASS_PLATFORM_BEGIN;\r | |
3950 | } else if (DefaultId >= EFI_HII_DEFAULT_CLASS_HARDWARE_BEGIN && DefaultId < EFI_HII_DEFAULT_CLASS_HARDWARE_BEGIN + 0x1000) {\r | |
3951 | return EFI_BROWSER_ACTION_DEFAULT_HARDWARE + DefaultId - EFI_HII_DEFAULT_CLASS_HARDWARE_BEGIN;\r | |
3952 | } else if (DefaultId >= EFI_HII_DEFAULT_CLASS_FIRMWARE_BEGIN && DefaultId < EFI_HII_DEFAULT_CLASS_FIRMWARE_BEGIN + 0x1000) {\r | |
3953 | return EFI_BROWSER_ACTION_DEFAULT_FIRMWARE + DefaultId - EFI_HII_DEFAULT_CLASS_FIRMWARE_BEGIN;\r | |
3954 | } else {\r | |
3955 | return -1;\r | |
3956 | }\r | |
3957 | }\r | |
3958 | \r | |
3959 | \r | |
3960 | \r | |
3961 | /**\r | |
3962 | Return data element in an Array by its Index.\r | |
3963 | \r | |
3964 | @param Array The data array.\r | |
3965 | @param Type Type of the data in this array.\r | |
3966 | @param Index Zero based index for data in this array.\r | |
3967 | \r | |
3968 | @retval Value The data to be returned\r | |
3969 | \r | |
3970 | **/\r | |
3971 | UINT64\r | |
3972 | GetArrayData (\r | |
3973 | IN VOID *Array,\r | |
3974 | IN UINT8 Type,\r | |
3975 | IN UINTN Index\r | |
3976 | )\r | |
3977 | {\r | |
3978 | UINT64 Data;\r | |
3979 | \r | |
3980 | ASSERT (Array != NULL);\r | |
3981 | \r | |
3982 | Data = 0;\r | |
3983 | switch (Type) {\r | |
3984 | case EFI_IFR_TYPE_NUM_SIZE_8:\r | |
3985 | Data = (UINT64) *(((UINT8 *) Array) + Index);\r | |
3986 | break;\r | |
3987 | \r | |
3988 | case EFI_IFR_TYPE_NUM_SIZE_16:\r | |
3989 | Data = (UINT64) *(((UINT16 *) Array) + Index);\r | |
3990 | break;\r | |
3991 | \r | |
3992 | case EFI_IFR_TYPE_NUM_SIZE_32:\r | |
3993 | Data = (UINT64) *(((UINT32 *) Array) + Index);\r | |
3994 | break;\r | |
3995 | \r | |
3996 | case EFI_IFR_TYPE_NUM_SIZE_64:\r | |
3997 | Data = (UINT64) *(((UINT64 *) Array) + Index);\r | |
3998 | break;\r | |
3999 | \r | |
4000 | default:\r | |
4001 | break;\r | |
4002 | }\r | |
4003 | \r | |
4004 | return Data;\r | |
4005 | }\r | |
4006 | \r | |
4007 | \r | |
4008 | /**\r | |
4009 | Set value of a data element in an Array by its Index.\r | |
4010 | \r | |
4011 | @param Array The data array.\r | |
4012 | @param Type Type of the data in this array.\r | |
4013 | @param Index Zero based index for data in this array.\r | |
4014 | @param Value The value to be set.\r | |
4015 | \r | |
4016 | **/\r | |
4017 | VOID\r | |
4018 | SetArrayData (\r | |
4019 | IN VOID *Array,\r | |
4020 | IN UINT8 Type,\r | |
4021 | IN UINTN Index,\r | |
4022 | IN UINT64 Value\r | |
4023 | )\r | |
4024 | {\r | |
4025 | \r | |
4026 | ASSERT (Array != NULL);\r | |
b9feb4bd | 4027 | \r |
7c6c064c ED |
4028 | switch (Type) {\r |
4029 | case EFI_IFR_TYPE_NUM_SIZE_8:\r | |
4030 | *(((UINT8 *) Array) + Index) = (UINT8) Value;\r | |
4031 | break;\r | |
25361615 | 4032 | \r |
7c6c064c ED |
4033 | case EFI_IFR_TYPE_NUM_SIZE_16:\r |
4034 | *(((UINT16 *) Array) + Index) = (UINT16) Value;\r | |
4035 | break;\r | |
4036 | \r | |
4037 | case EFI_IFR_TYPE_NUM_SIZE_32:\r | |
4038 | *(((UINT32 *) Array) + Index) = (UINT32) Value;\r | |
4039 | break;\r | |
4040 | \r | |
4041 | case EFI_IFR_TYPE_NUM_SIZE_64:\r | |
4042 | *(((UINT64 *) Array) + Index) = (UINT64) Value;\r | |
4043 | break;\r | |
4044 | \r | |
4045 | default:\r | |
4046 | break;\r | |
4047 | }\r | |
ee31d1be ED |
4048 | }\r |
4049 | \r | |
4050 | /**\r | |
7c6c064c | 4051 | Search an Option of a Question by its value.\r |
ee31d1be | 4052 | \r |
7c6c064c ED |
4053 | @param Question The Question\r |
4054 | @param OptionValue Value for Option to be searched.\r | |
ee31d1be | 4055 | \r |
7c6c064c ED |
4056 | @retval Pointer Pointer to the found Option.\r |
4057 | @retval NULL Option not found.\r | |
ee31d1be ED |
4058 | \r |
4059 | **/\r | |
7c6c064c ED |
4060 | QUESTION_OPTION *\r |
4061 | ValueToOption (\r | |
4062 | IN FORM_BROWSER_STATEMENT *Question,\r | |
4063 | IN EFI_HII_VALUE *OptionValue\r | |
ee31d1be | 4064 | )\r |
7c6c064c ED |
4065 | {\r |
4066 | LIST_ENTRY *Link;\r | |
4067 | QUESTION_OPTION *Option;\r | |
4068 | INTN Result;\r | |
4069 | \r | |
4070 | Link = GetFirstNode (&Question->OptionListHead);\r | |
4071 | while (!IsNull (&Question->OptionListHead, Link)) {\r | |
4072 | Option = QUESTION_OPTION_FROM_LINK (Link);\r | |
4073 | \r | |
4074 | if ((CompareHiiValue (&Option->Value, OptionValue, &Result, NULL) == EFI_SUCCESS) && (Result == 0)) {\r | |
4075 | //\r | |
4076 | // Check the suppressif condition, only a valid option can be return.\r | |
4077 | //\r | |
4078 | if ((Option->SuppressExpression == NULL) ||\r | |
4079 | ((EvaluateExpressionList(Option->SuppressExpression, FALSE, NULL, NULL) == ExpressFalse))) {\r | |
4080 | return Option;\r | |
4081 | }\r | |
4082 | }\r | |
4083 | \r | |
4084 | Link = GetNextNode (&Question->OptionListHead, Link);\r | |
ee31d1be | 4085 | }\r |
7c6c064c ED |
4086 | \r |
4087 | return NULL;\r | |
ee31d1be | 4088 | }\r |
7936fb6a | 4089 | \r |
7c6c064c | 4090 | \r |
7936fb6a | 4091 | /**\r |
4092 | Reset Question to its default value.\r | |
4093 | \r | |
4094 | @param FormSet The form set.\r | |
4095 | @param Form The form.\r | |
4096 | @param Question The question.\r | |
4097 | @param DefaultId The Class of the default.\r | |
4098 | \r | |
4099 | @retval EFI_SUCCESS Question is reset to default value.\r | |
4100 | \r | |
4101 | **/\r | |
4102 | EFI_STATUS\r | |
4103 | GetQuestionDefault (\r | |
4104 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
4105 | IN FORM_BROWSER_FORM *Form,\r | |
4106 | IN FORM_BROWSER_STATEMENT *Question,\r | |
4107 | IN UINT16 DefaultId\r | |
4108 | )\r | |
4109 | {\r | |
4110 | EFI_STATUS Status;\r | |
4111 | LIST_ENTRY *Link;\r | |
4112 | QUESTION_DEFAULT *Default;\r | |
4113 | QUESTION_OPTION *Option;\r | |
4114 | EFI_HII_VALUE *HiiValue;\r | |
4115 | UINT8 Index;\r | |
086cd2c8 | 4116 | EFI_STRING StrValue;\r |
ee31d1be ED |
4117 | EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r |
4118 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
4119 | INTN Action;\r | |
061d5462 | 4120 | CHAR16 *NewString;\r |
7f36d629 | 4121 | EFI_IFR_TYPE_VALUE *TypeValue;\r |
75596726 DB |
4122 | UINT16 OriginalDefaultId;\r |
4123 | FORMSET_DEFAULTSTORE *DefaultStore;\r | |
4124 | LIST_ENTRY *DefaultLink;\r | |
7936fb6a | 4125 | \r |
48a9d5f7 | 4126 | Status = EFI_NOT_FOUND;\r |
086cd2c8 | 4127 | StrValue = NULL;\r |
75596726 DB |
4128 | OriginalDefaultId = DefaultId;\r |
4129 | DefaultLink = GetFirstNode (&FormSet->DefaultStoreListHead);\r | |
7936fb6a | 4130 | \r |
4131 | //\r | |
4132 | // Statement don't have storage, skip them\r | |
4133 | //\r | |
4134 | if (Question->QuestionId == 0) {\r | |
4135 | return Status;\r | |
4136 | }\r | |
4137 | \r | |
4138 | //\r | |
ee31d1be ED |
4139 | // There are Five ways to specify default value for a Question:\r |
4140 | // 1, use call back function (highest priority)\r | |
4141 | // 2, use ExtractConfig function\r | |
4142 | // 3, use nested EFI_IFR_DEFAULT \r | |
4143 | // 4, set flags of EFI_ONE_OF_OPTION (provide Standard and Manufacturing default)\r | |
4144 | // 5, set flags of EFI_IFR_CHECKBOX (provide Standard and Manufacturing default) (lowest priority)\r | |
7936fb6a | 4145 | //\r |
75596726 | 4146 | ReGetDefault:\r |
7936fb6a | 4147 | HiiValue = &Question->HiiValue;\r |
7f36d629 | 4148 | TypeValue = &HiiValue->Value;\r |
fa8ee0ad | 4149 | if (HiiValue->Type == EFI_IFR_TYPE_BUFFER) {\r |
7f36d629 DB |
4150 | //\r |
4151 | // For orderedlist, need to pass the BufferValue to Callback function.\r | |
4152 | //\r | |
4153 | TypeValue = (EFI_IFR_TYPE_VALUE *) Question->BufferValue;\r | |
4154 | }\r | |
7936fb6a | 4155 | \r |
ee31d1be ED |
4156 | //\r |
4157 | // Get Question defaut value from call back function.\r | |
4158 | //\r | |
4159 | ConfigAccess = FormSet->ConfigAccess;\r | |
4160 | Action = GetDefaultIdForCallBack (DefaultId);\r | |
4161 | if ((Action > 0) && ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) != 0) && (ConfigAccess != NULL)) {\r | |
4162 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
4163 | Status = ConfigAccess->Callback (\r | |
4164 | ConfigAccess,\r | |
4165 | Action,\r | |
4166 | Question->QuestionId,\r | |
4167 | HiiValue->Type,\r | |
7f36d629 | 4168 | TypeValue,\r |
ee31d1be ED |
4169 | &ActionRequest\r |
4170 | );\r | |
4171 | if (!EFI_ERROR (Status)) {\r | |
061d5462 ED |
4172 | if (HiiValue->Type == EFI_IFR_TYPE_STRING) {\r |
4173 | NewString = GetToken (Question->HiiValue.Value.string, FormSet->HiiHandle);\r | |
4174 | ASSERT (NewString != NULL);\r | |
4175 | \r | |
4176 | ASSERT (StrLen (NewString) * sizeof (CHAR16) <= Question->StorageWidth);\r | |
4177 | if (StrLen (NewString) * sizeof (CHAR16) <= Question->StorageWidth) {\r | |
05b2f9c9 | 4178 | ZeroMem (Question->BufferValue, Question->StorageWidth);\r |
061d5462 ED |
4179 | CopyMem (Question->BufferValue, NewString, StrSize (NewString));\r |
4180 | } else {\r | |
4181 | CopyMem (Question->BufferValue, NewString, Question->StorageWidth);\r | |
4182 | }\r | |
4183 | \r | |
4184 | FreePool (NewString);\r | |
4185 | }\r | |
ee31d1be ED |
4186 | return Status;\r |
4187 | }\r | |
4188 | }\r | |
4189 | \r | |
4190 | //\r | |
4191 | // Get default value from altcfg string.\r | |
4192 | //\r | |
4193 | if (ConfigAccess != NULL) { \r | |
7a9612ce | 4194 | Status = GetDefaultValueFromAltCfg(FormSet, Form, Question);\r |
ee31d1be ED |
4195 | if (!EFI_ERROR (Status)) {\r |
4196 | return Status;\r | |
4197 | }\r | |
4198 | }\r | |
4199 | \r | |
7936fb6a | 4200 | //\r |
4201 | // EFI_IFR_DEFAULT has highest priority\r | |
4202 | //\r | |
4203 | if (!IsListEmpty (&Question->DefaultListHead)) {\r | |
4204 | Link = GetFirstNode (&Question->DefaultListHead);\r | |
4205 | while (!IsNull (&Question->DefaultListHead, Link)) {\r | |
4206 | Default = QUESTION_DEFAULT_FROM_LINK (Link);\r | |
4207 | \r | |
4208 | if (Default->DefaultId == DefaultId) {\r | |
4209 | if (Default->ValueExpression != NULL) {\r | |
4210 | //\r | |
4211 | // Default is provided by an Expression, evaluate it\r | |
4212 | //\r | |
4213 | Status = EvaluateExpression (FormSet, Form, Default->ValueExpression);\r | |
4214 | if (EFI_ERROR (Status)) {\r | |
4215 | return Status;\r | |
4216 | }\r | |
4217 | \r | |
901ba0e7 ED |
4218 | if (Default->ValueExpression->Result.Type == EFI_IFR_TYPE_BUFFER) {\r |
4219 | ASSERT (HiiValue->Type == EFI_IFR_TYPE_BUFFER && Question->BufferValue != NULL);\r | |
4220 | if (Question->StorageWidth > Default->ValueExpression->Result.BufferLen) {\r | |
4221 | CopyMem (Question->HiiValue.Buffer, Default->ValueExpression->Result.Buffer, Default->ValueExpression->Result.BufferLen);\r | |
4222 | Question->HiiValue.BufferLen = Default->ValueExpression->Result.BufferLen;\r | |
4223 | } else {\r | |
4224 | CopyMem (Question->HiiValue.Buffer, Default->ValueExpression->Result.Buffer, Question->StorageWidth);\r | |
4225 | Question->HiiValue.BufferLen = Question->StorageWidth;\r | |
4226 | }\r | |
4227 | FreePool (Default->ValueExpression->Result.Buffer);\r | |
4228 | }\r | |
4229 | HiiValue->Type = Default->ValueExpression->Result.Type;\r | |
4230 | CopyMem (&HiiValue->Value, &Default->ValueExpression->Result.Value, sizeof (EFI_IFR_TYPE_VALUE)); \r | |
7936fb6a | 4231 | } else {\r |
4232 | //\r | |
4233 | // Default value is embedded in EFI_IFR_DEFAULT\r | |
4234 | //\r | |
0b567d18 ED |
4235 | if (Default->Value.Type == EFI_IFR_TYPE_BUFFER) {\r |
4236 | ASSERT (HiiValue->Buffer != NULL);\r | |
4237 | CopyMem (HiiValue->Buffer, Default->Value.Buffer, Default->Value.BufferLen);\r | |
4238 | } else {\r | |
4239 | CopyMem (HiiValue, &Default->Value, sizeof (EFI_HII_VALUE));\r | |
4240 | }\r | |
7936fb6a | 4241 | }\r |
4242 | \r | |
086cd2c8 LG |
4243 | if (HiiValue->Type == EFI_IFR_TYPE_STRING) {\r |
4244 | StrValue = HiiGetString (FormSet->HiiHandle, HiiValue->Value.string, NULL);\r | |
4245 | if (StrValue == NULL) {\r | |
4246 | return EFI_NOT_FOUND;\r | |
4247 | }\r | |
ba944801 | 4248 | if (Question->StorageWidth > StrSize (StrValue)) {\r |
05b2f9c9 | 4249 | ZeroMem (Question->BufferValue, Question->StorageWidth);\r |
ba944801 ED |
4250 | CopyMem (Question->BufferValue, StrValue, StrSize (StrValue));\r |
4251 | } else {\r | |
4252 | CopyMem (Question->BufferValue, StrValue, Question->StorageWidth);\r | |
4253 | }\r | |
086cd2c8 LG |
4254 | }\r |
4255 | \r | |
7936fb6a | 4256 | return EFI_SUCCESS;\r |
4257 | }\r | |
4258 | \r | |
4259 | Link = GetNextNode (&Question->DefaultListHead, Link);\r | |
4260 | }\r | |
4261 | }\r | |
4262 | \r | |
4263 | //\r | |
4264 | // EFI_ONE_OF_OPTION\r | |
4265 | //\r | |
4266 | if ((Question->Operand == EFI_IFR_ONE_OF_OP) && !IsListEmpty (&Question->OptionListHead)) {\r | |
4267 | if (DefaultId <= EFI_HII_DEFAULT_CLASS_MANUFACTURING) {\r | |
4268 | //\r | |
4269 | // OneOfOption could only provide Standard and Manufacturing default\r | |
4270 | //\r | |
4271 | Link = GetFirstNode (&Question->OptionListHead);\r | |
4272 | while (!IsNull (&Question->OptionListHead, Link)) {\r | |
4273 | Option = QUESTION_OPTION_FROM_LINK (Link);\r | |
82612023 ED |
4274 | Link = GetNextNode (&Question->OptionListHead, Link);\r |
4275 | \r | |
4276 | if ((Option->SuppressExpression != NULL) &&\r | |
4277 | EvaluateExpressionList(Option->SuppressExpression, FALSE, NULL, NULL) != ExpressFalse) {\r | |
4278 | continue;\r | |
4279 | }\r | |
7936fb6a | 4280 | \r |
4281 | if (((DefaultId == EFI_HII_DEFAULT_CLASS_STANDARD) && ((Option->Flags & EFI_IFR_OPTION_DEFAULT) != 0)) ||\r | |
4282 | ((DefaultId == EFI_HII_DEFAULT_CLASS_MANUFACTURING) && ((Option->Flags & EFI_IFR_OPTION_DEFAULT_MFG) != 0))\r | |
4283 | ) {\r | |
4284 | CopyMem (HiiValue, &Option->Value, sizeof (EFI_HII_VALUE));\r | |
4285 | \r | |
4286 | return EFI_SUCCESS;\r | |
4287 | }\r | |
7936fb6a | 4288 | }\r |
4289 | }\r | |
4290 | }\r | |
4291 | \r | |
4292 | //\r | |
4293 | // EFI_IFR_CHECKBOX - lowest priority\r | |
4294 | //\r | |
4295 | if (Question->Operand == EFI_IFR_CHECKBOX_OP) {\r | |
4296 | if (DefaultId <= EFI_HII_DEFAULT_CLASS_MANUFACTURING) {\r | |
4297 | //\r | |
4298 | // Checkbox could only provide Standard and Manufacturing default\r | |
4299 | //\r | |
4300 | if (((DefaultId == EFI_HII_DEFAULT_CLASS_STANDARD) && ((Question->Flags & EFI_IFR_CHECKBOX_DEFAULT) != 0)) ||\r | |
4301 | ((DefaultId == EFI_HII_DEFAULT_CLASS_MANUFACTURING) && ((Question->Flags & EFI_IFR_CHECKBOX_DEFAULT_MFG) != 0))\r | |
4302 | ) {\r | |
4303 | HiiValue->Value.b = TRUE;\r | |
7936fb6a | 4304 | }\r |
4305 | \r | |
4306 | return EFI_SUCCESS;\r | |
4307 | }\r | |
4308 | }\r | |
4309 | \r | |
4310 | //\r | |
75596726 DB |
4311 | // 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 |
4312 | // If get, will exit the function, if not, will choose next default id in the DefaultStoreList.\r | |
4313 | // The default id in DefaultStoreList are in ascending order to make sure choose the smallest default id every time.\r | |
4314 | //\r | |
4315 | while (!IsNull(&FormSet->DefaultStoreListHead, DefaultLink)) {\r | |
4316 | DefaultStore = FORMSET_DEFAULTSTORE_FROM_LINK(DefaultLink);\r | |
4317 | DefaultLink = GetNextNode (&FormSet->DefaultStoreListHead,DefaultLink);\r | |
4318 | DefaultId = DefaultStore->DefaultId;\r | |
4319 | if (DefaultId == OriginalDefaultId) {\r | |
4320 | continue;\r | |
4321 | }\r | |
4322 | goto ReGetDefault;\r | |
4323 | }\r | |
4324 | \r | |
4325 | //\r | |
4326 | // For Questions without default value for all the default id in the DefaultStoreList.\r | |
7936fb6a | 4327 | //\r |
48a9d5f7 | 4328 | Status = EFI_NOT_FOUND;\r |
7936fb6a | 4329 | switch (Question->Operand) {\r |
93e59f76 LG |
4330 | case EFI_IFR_CHECKBOX_OP:\r |
4331 | HiiValue->Value.b = FALSE;\r | |
4332 | Status = EFI_SUCCESS;\r | |
4333 | break;\r | |
4334 | \r | |
cf4c5a42 LG |
4335 | case EFI_IFR_NUMERIC_OP:\r |
4336 | //\r | |
4337 | // Take minimum value as numeric default value\r | |
4338 | //\r | |
afc9bf79 ED |
4339 | if ((Question->Flags & EFI_IFR_DISPLAY) == 0) {\r |
4340 | //\r | |
4341 | // In EFI_IFR_DISPLAY_INT_DEC type, should check value with int* type.\r | |
4342 | //\r | |
4343 | switch (Question->Flags & EFI_IFR_NUMERIC_SIZE) {\r | |
4344 | case EFI_IFR_NUMERIC_SIZE_1:\r | |
4345 | if (((INT8) HiiValue->Value.u8 < (INT8) Question->Minimum) || ((INT8) HiiValue->Value.u8 > (INT8) Question->Maximum)) {\r | |
4346 | HiiValue->Value.u8 = (UINT8) Question->Minimum;\r | |
4347 | Status = EFI_SUCCESS;\r | |
4348 | }\r | |
4349 | break;\r | |
4350 | case EFI_IFR_NUMERIC_SIZE_2:\r | |
4351 | if (((INT16) HiiValue->Value.u16 < (INT16) Question->Minimum) || ((INT16) HiiValue->Value.u16 > (INT16) Question->Maximum)) {\r | |
4352 | HiiValue->Value.u16 = (UINT16) Question->Minimum;\r | |
4353 | Status = EFI_SUCCESS;\r | |
4354 | }\r | |
4355 | break;\r | |
4356 | case EFI_IFR_NUMERIC_SIZE_4:\r | |
4357 | if (((INT32) HiiValue->Value.u32 < (INT32) Question->Minimum) || ((INT32) HiiValue->Value.u32 > (INT32) Question->Maximum)) {\r | |
4358 | HiiValue->Value.u32 = (UINT32) Question->Minimum;\r | |
4359 | Status = EFI_SUCCESS;\r | |
4360 | }\r | |
4361 | break;\r | |
4362 | case EFI_IFR_NUMERIC_SIZE_8:\r | |
4363 | if (((INT64) HiiValue->Value.u64 < (INT64) Question->Minimum) || ((INT64) HiiValue->Value.u64 > (INT64) Question->Maximum)) {\r | |
4364 | HiiValue->Value.u64 = Question->Minimum;\r | |
4365 | Status = EFI_SUCCESS;\r | |
4366 | }\r | |
4367 | break;\r | |
4368 | default:\r | |
4369 | break; \r | |
4370 | }\r | |
4371 | } else {\r | |
4372 | if ((HiiValue->Value.u64 < Question->Minimum) || (HiiValue->Value.u64 > Question->Maximum)) {\r | |
4373 | HiiValue->Value.u64 = Question->Minimum;\r | |
4374 | Status = EFI_SUCCESS;\r | |
4375 | }\r | |
cf4c5a42 LG |
4376 | }\r |
4377 | break;\r | |
4378 | \r | |
7936fb6a | 4379 | case EFI_IFR_ONE_OF_OP:\r |
4380 | //\r | |
4381 | // Take first oneof option as oneof's default value\r | |
4382 | //\r | |
d66e6c16 | 4383 | if (ValueToOption (Question, HiiValue) == NULL) {\r |
0a1147ed | 4384 | Link = GetFirstNode (&Question->OptionListHead);\r |
82612023 | 4385 | while (!IsNull (&Question->OptionListHead, Link)) {\r |
0a1147ed | 4386 | Option = QUESTION_OPTION_FROM_LINK (Link);\r |
82612023 ED |
4387 | Link = GetNextNode (&Question->OptionListHead, Link);\r |
4388 | \r | |
4389 | if ((Option->SuppressExpression != NULL) &&\r | |
4390 | EvaluateExpressionList(Option->SuppressExpression, FALSE, NULL, NULL) != ExpressFalse) {\r | |
4391 | continue;\r | |
4392 | }\r | |
4393 | \r | |
0a1147ed | 4394 | CopyMem (HiiValue, &Option->Value, sizeof (EFI_HII_VALUE));\r |
48a9d5f7 | 4395 | Status = EFI_SUCCESS;\r |
82612023 | 4396 | break;\r |
0a1147ed | 4397 | }\r |
7936fb6a | 4398 | }\r |
4399 | break;\r | |
4400 | \r | |
4401 | case EFI_IFR_ORDERED_LIST_OP:\r | |
4402 | //\r | |
4403 | // Take option sequence in IFR as ordered list's default value\r | |
4404 | //\r | |
4405 | Index = 0;\r | |
4406 | Link = GetFirstNode (&Question->OptionListHead);\r | |
4407 | while (!IsNull (&Question->OptionListHead, Link)) {\r | |
48a9d5f7 | 4408 | Status = EFI_SUCCESS;\r |
7936fb6a | 4409 | Option = QUESTION_OPTION_FROM_LINK (Link);\r |
82612023 ED |
4410 | Link = GetNextNode (&Question->OptionListHead, Link);\r |
4411 | \r | |
4412 | if ((Option->SuppressExpression != NULL) &&\r | |
4413 | EvaluateExpressionList(Option->SuppressExpression, FALSE, NULL, NULL) != ExpressFalse) {\r | |
4414 | continue;\r | |
4415 | }\r | |
7936fb6a | 4416 | \r |
d02847d3 | 4417 | SetArrayData (Question->BufferValue, Question->ValueType, Index, Option->Value.Value.u64);\r |
7936fb6a | 4418 | \r |
4419 | Index++;\r | |
4420 | if (Index >= Question->MaxContainers) {\r | |
4421 | break;\r | |
4422 | }\r | |
7936fb6a | 4423 | }\r |
4424 | break;\r | |
4425 | \r | |
4426 | default:\r | |
7936fb6a | 4427 | break;\r |
4428 | }\r | |
4429 | \r | |
4430 | return Status;\r | |
4431 | }\r | |
4432 | \r | |
7a9612ce ED |
4433 | /**\r |
4434 | Get AltCfg string for current form.\r | |
4435 | \r | |
4436 | @param FormSet Form data structure.\r | |
4437 | @param Form Form data structure.\r | |
4438 | @param DefaultId The Class of the default.\r | |
787fc2a6 | 4439 | @param BrowserStorage The input request storage for the questions.\r |
7a9612ce ED |
4440 | \r |
4441 | **/\r | |
4442 | VOID\r | |
4443 | ExtractAltCfgForForm (\r | |
4444 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
4445 | IN FORM_BROWSER_FORM *Form,\r | |
787fc2a6 ED |
4446 | IN UINT16 DefaultId,\r |
4447 | IN BROWSER_STORAGE *BrowserStorage\r | |
7a9612ce ED |
4448 | )\r |
4449 | {\r | |
4450 | EFI_STATUS Status;\r | |
4451 | LIST_ENTRY *Link;\r | |
4452 | CHAR16 *ConfigResp;\r | |
4453 | CHAR16 *Progress;\r | |
4454 | CHAR16 *Result;\r | |
4455 | BROWSER_STORAGE *Storage;\r | |
4456 | FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r | |
4457 | FORMSET_STORAGE *FormSetStorage;\r | |
4458 | \r | |
4459 | //\r | |
4460 | // Check whether has get AltCfg string for this formset.\r | |
4461 | // If yes, no need to get AltCfg for form.\r | |
4462 | //\r | |
4463 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
4464 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
4465 | FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
4466 | Storage = FormSetStorage->BrowserStorage;\r | |
4467 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
787fc2a6 ED |
4468 | if (BrowserStorage != NULL && BrowserStorage != Storage) {\r |
4469 | continue;\r | |
4470 | }\r | |
7a9612ce ED |
4471 | \r |
4472 | if (Storage->Type != EFI_HII_VARSTORE_EFI_VARIABLE &&\r | |
4473 | FormSetStorage->ElementCount != 0 &&\r | |
787fc2a6 | 4474 | FormSetStorage->HasCallAltCfg) {\r |
7a9612ce ED |
4475 | return;\r |
4476 | }\r | |
4477 | }\r | |
4478 | \r | |
4479 | //\r | |
4480 | // Get AltCfg string for each form.\r | |
4481 | //\r | |
4482 | Link = GetFirstNode (&Form->ConfigRequestHead);\r | |
4483 | while (!IsNull (&Form->ConfigRequestHead, Link)) {\r | |
4484 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r | |
4485 | Link = GetNextNode (&Form->ConfigRequestHead, Link);\r | |
4486 | \r | |
4487 | Storage = ConfigInfo->Storage;\r | |
787fc2a6 ED |
4488 | if (BrowserStorage != NULL && BrowserStorage != Storage) {\r |
4489 | continue;\r | |
4490 | }\r | |
4491 | \r | |
7a9612ce ED |
4492 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r |
4493 | continue;\r | |
4494 | }\r | |
4495 | \r | |
4496 | //\r | |
4497 | // 1. Skip if there is no RequestElement\r | |
4498 | //\r | |
4499 | if (ConfigInfo->ElementCount == 0) {\r | |
4500 | continue;\r | |
4501 | }\r | |
4502 | \r | |
4503 | //\r | |
4504 | // 2. Get value through hii config routine protocol.\r | |
4505 | //\r | |
4506 | Status = mHiiConfigRouting->ExtractConfig (\r | |
4507 | mHiiConfigRouting,\r | |
4508 | ConfigInfo->ConfigRequest,\r | |
4509 | &Progress,\r | |
4510 | &Result\r | |
4511 | );\r | |
4512 | if (EFI_ERROR (Status)) {\r | |
4513 | continue;\r | |
4514 | }\r | |
4515 | \r | |
4516 | //\r | |
4517 | // 3. Call ConfigRouting GetAltCfg(ConfigRoute, <ConfigResponse>, Guid, Name, DevicePath, AltCfgId, AltCfgResp)\r | |
4518 | // Get the default configuration string according to the default ID.\r | |
4519 | //\r | |
4520 | Status = mHiiConfigRouting->GetAltConfig (\r | |
4521 | mHiiConfigRouting,\r | |
4522 | Result,\r | |
4523 | &Storage->Guid,\r | |
4524 | Storage->Name,\r | |
4525 | NULL,\r | |
4526 | &DefaultId, // it can be NULL to get the current setting.\r | |
4527 | &ConfigResp\r | |
4528 | );\r | |
4529 | FreePool (Result);\r | |
4530 | if (EFI_ERROR (Status)) {\r | |
4531 | continue;\r | |
4532 | }\r | |
4533 | \r | |
4534 | ConfigInfo->ConfigAltResp = ConfigResp;\r | |
4535 | }\r | |
4536 | }\r | |
4537 | \r | |
4538 | /**\r | |
4539 | Clean AltCfg string for current form.\r | |
4540 | \r | |
4541 | @param Form Form data structure.\r | |
4542 | \r | |
4543 | **/\r | |
4544 | VOID\r | |
4545 | CleanAltCfgForForm (\r | |
4546 | IN FORM_BROWSER_FORM *Form\r | |
4547 | )\r | |
4548 | {\r | |
4549 | LIST_ENTRY *Link;\r | |
4550 | FORM_BROWSER_CONFIG_REQUEST *ConfigInfo;\r | |
4551 | \r | |
4552 | Link = GetFirstNode (&Form->ConfigRequestHead);\r | |
4553 | while (!IsNull (&Form->ConfigRequestHead, Link)) {\r | |
4554 | ConfigInfo = FORM_BROWSER_CONFIG_REQUEST_FROM_LINK (Link);\r | |
4555 | Link = GetNextNode (&Form->ConfigRequestHead, Link);\r | |
4556 | \r | |
4557 | if (ConfigInfo->ConfigAltResp != NULL) {\r | |
4558 | FreePool (ConfigInfo->ConfigAltResp);\r | |
4559 | ConfigInfo->ConfigAltResp = NULL;\r | |
4560 | }\r | |
4561 | }\r | |
4562 | }\r | |
4563 | \r | |
4564 | /**\r | |
4565 | Get AltCfg string for current formset.\r | |
4566 | \r | |
4567 | @param FormSet Form data structure.\r | |
4568 | @param DefaultId The Class of the default.\r | |
787fc2a6 | 4569 | @param BrowserStorage The input request storage for the questions.\r |
7a9612ce ED |
4570 | \r |
4571 | **/\r | |
4572 | VOID\r | |
4573 | ExtractAltCfgForFormSet (\r | |
4574 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
787fc2a6 ED |
4575 | IN UINT16 DefaultId,\r |
4576 | IN BROWSER_STORAGE *BrowserStorage\r | |
7a9612ce ED |
4577 | )\r |
4578 | {\r | |
4579 | EFI_STATUS Status;\r | |
4580 | LIST_ENTRY *Link;\r | |
4581 | CHAR16 *ConfigResp;\r | |
4582 | CHAR16 *Progress;\r | |
4583 | CHAR16 *Result;\r | |
4584 | BROWSER_STORAGE *Storage;\r | |
4585 | FORMSET_STORAGE *FormSetStorage;\r | |
4586 | \r | |
4587 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
4588 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
4589 | FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
4590 | Storage = FormSetStorage->BrowserStorage;\r | |
4591 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
4592 | \r | |
787fc2a6 ED |
4593 | if (BrowserStorage != NULL && BrowserStorage != Storage) {\r |
4594 | continue;\r | |
4595 | }\r | |
4596 | \r | |
7a9612ce ED |
4597 | if (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE) {\r |
4598 | continue;\r | |
4599 | }\r | |
4600 | \r | |
4601 | //\r | |
4602 | // 1. Skip if there is no RequestElement\r | |
4603 | //\r | |
4604 | if (FormSetStorage->ElementCount == 0) {\r | |
4605 | continue;\r | |
4606 | }\r | |
4607 | \r | |
787fc2a6 ED |
4608 | FormSetStorage->HasCallAltCfg = TRUE;\r |
4609 | \r | |
7a9612ce ED |
4610 | //\r |
4611 | // 2. Get value through hii config routine protocol.\r | |
4612 | //\r | |
4613 | Status = mHiiConfigRouting->ExtractConfig (\r | |
4614 | mHiiConfigRouting,\r | |
4615 | FormSetStorage->ConfigRequest,\r | |
4616 | &Progress,\r | |
4617 | &Result\r | |
4618 | );\r | |
4619 | if (EFI_ERROR (Status)) {\r | |
4620 | continue;\r | |
4621 | }\r | |
4622 | \r | |
4623 | //\r | |
4624 | // 3. Call ConfigRouting GetAltCfg(ConfigRoute, <ConfigResponse>, Guid, Name, DevicePath, AltCfgId, AltCfgResp)\r | |
4625 | // Get the default configuration string according to the default ID.\r | |
4626 | //\r | |
4627 | Status = mHiiConfigRouting->GetAltConfig (\r | |
4628 | mHiiConfigRouting,\r | |
4629 | Result,\r | |
4630 | &Storage->Guid,\r | |
4631 | Storage->Name,\r | |
4632 | NULL,\r | |
4633 | &DefaultId, // it can be NULL to get the current setting.\r | |
4634 | &ConfigResp\r | |
4635 | );\r | |
4636 | \r | |
4637 | FreePool (Result);\r | |
4638 | if (EFI_ERROR (Status)) {\r | |
4639 | continue;\r | |
4640 | }\r | |
4641 | \r | |
4642 | FormSetStorage->ConfigAltResp = ConfigResp;\r | |
4643 | }\r | |
4644 | \r | |
4645 | }\r | |
4646 | \r | |
4647 | /**\r | |
4648 | Clean AltCfg string for current formset.\r | |
4649 | \r | |
4650 | @param FormSet Form data structure.\r | |
4651 | \r | |
4652 | **/\r | |
4653 | VOID\r | |
4654 | CleanAltCfgForFormSet (\r | |
4655 | IN FORM_BROWSER_FORMSET *FormSet\r | |
4656 | )\r | |
4657 | {\r | |
4658 | LIST_ENTRY *Link;\r | |
4659 | FORMSET_STORAGE *FormSetStorage;\r | |
4660 | \r | |
4661 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
4662 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
4663 | FormSetStorage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
4664 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
4665 | \r | |
4666 | if (FormSetStorage->ConfigAltResp != NULL) {\r | |
4667 | FreePool (FormSetStorage->ConfigAltResp);\r | |
4668 | FormSetStorage->ConfigAltResp = NULL;\r | |
4669 | }\r | |
787fc2a6 ED |
4670 | \r |
4671 | FormSetStorage->HasCallAltCfg = FALSE;\r | |
7a9612ce ED |
4672 | }\r |
4673 | }\r | |
7936fb6a | 4674 | \r |
4675 | /**\r | |
9776099f | 4676 | Reset Questions to their initial value or default value in a Form, Formset or System.\r |
7936fb6a | 4677 | \r |
09cdd7d2 ED |
4678 | GetDefaultValueScope parameter decides which questions will reset \r |
4679 | to its default value.\r | |
4680 | \r | |
7936fb6a | 4681 | @param FormSet FormSet data structure.\r |
48a9d5f7 | 4682 | @param Form Form data structure.\r |
7936fb6a | 4683 | @param DefaultId The Class of the default.\r |
48a9d5f7 | 4684 | @param SettingScope Setting Scope for Default action.\r |
09cdd7d2 | 4685 | @param GetDefaultValueScope Get default value scope.\r |
3347d410 | 4686 | @param Storage Get default value only for this storage.\r |
9776099f ED |
4687 | @param RetrieveValueFirst Whether call the retrieve call back to\r |
4688 | get the initial value before get default\r | |
4689 | value.\r | |
787fc2a6 | 4690 | @param SkipGetAltCfg Whether skip the get altcfg string process.\r |
7936fb6a | 4691 | \r |
4692 | @retval EFI_SUCCESS The function completed successfully.\r | |
48a9d5f7 | 4693 | @retval EFI_UNSUPPORTED Unsupport SettingScope.\r |
7936fb6a | 4694 | \r |
4695 | **/\r | |
4696 | EFI_STATUS\r | |
48a9d5f7 | 4697 | ExtractDefault (\r |
7936fb6a | 4698 | IN FORM_BROWSER_FORMSET *FormSet,\r |
48a9d5f7 LG |
4699 | IN FORM_BROWSER_FORM *Form,\r |
4700 | IN UINT16 DefaultId,\r | |
3347d410 | 4701 | IN BROWSER_SETTING_SCOPE SettingScope,\r |
09cdd7d2 | 4702 | IN BROWSER_GET_DEFAULT_VALUE GetDefaultValueScope,\r |
94f3aae7 | 4703 | IN BROWSER_STORAGE *Storage OPTIONAL,\r |
787fc2a6 ED |
4704 | IN BOOLEAN RetrieveValueFirst,\r |
4705 | IN BOOLEAN SkipGetAltCfg\r | |
7936fb6a | 4706 | )\r |
4707 | {\r | |
4708 | EFI_STATUS Status;\r | |
4f33c838 | 4709 | LIST_ENTRY *FormLink;\r |
48a9d5f7 | 4710 | LIST_ENTRY *Link;\r |
7936fb6a | 4711 | FORM_BROWSER_STATEMENT *Question;\r |
48a9d5f7 | 4712 | FORM_BROWSER_FORMSET *LocalFormSet;\r |
6e74560f | 4713 | FORM_BROWSER_FORMSET *OldFormSet;\r |
7936fb6a | 4714 | \r |
9776099f ED |
4715 | Status = EFI_SUCCESS;\r |
4716 | \r | |
48a9d5f7 LG |
4717 | //\r |
4718 | // Check the supported setting level.\r | |
4719 | //\r | |
09cdd7d2 ED |
4720 | if (SettingScope >= MaxLevel || GetDefaultValueScope >= GetDefaultForMax) {\r |
4721 | return EFI_UNSUPPORTED;\r | |
4722 | }\r | |
4723 | \r | |
4724 | if (GetDefaultValueScope == GetDefaultForStorage && Storage == NULL) {\r | |
48a9d5f7 LG |
4725 | return EFI_UNSUPPORTED;\r |
4726 | }\r | |
7a9612ce | 4727 | \r |
48a9d5f7 | 4728 | if (SettingScope == FormLevel) {\r |
7a9612ce ED |
4729 | //\r |
4730 | // Prepare the AltCfg String for form.\r | |
4731 | //\r | |
787fc2a6 ED |
4732 | if (!SkipGetAltCfg && (GetDefaultValueScope != GetDefaultForNoStorage)) {\r |
4733 | ExtractAltCfgForForm (FormSet, Form, DefaultId, Storage);\r | |
4734 | }\r | |
7a9612ce | 4735 | \r |
8d00a0f1 | 4736 | //\r |
4f33c838 | 4737 | // Extract Form default\r |
8d00a0f1 | 4738 | //\r |
48a9d5f7 LG |
4739 | Link = GetFirstNode (&Form->StatementListHead);\r |
4740 | while (!IsNull (&Form->StatementListHead, Link)) {\r | |
4741 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r | |
4742 | Link = GetNextNode (&Form->StatementListHead, Link);\r | |
3347d410 ED |
4743 | \r |
4744 | //\r | |
4745 | // If get default value only for this storage, check the storage first.\r | |
4746 | //\r | |
09cdd7d2 ED |
4747 | if ((GetDefaultValueScope == GetDefaultForStorage) && (Question->Storage != Storage)) {\r |
4748 | continue;\r | |
4749 | }\r | |
4750 | \r | |
4751 | //\r | |
4752 | // If get default value only for no storage question, just skip the question which has storage.\r | |
4753 | //\r | |
4754 | if ((GetDefaultValueScope == GetDefaultForNoStorage) && (Question->Storage != NULL)) {\r | |
3347d410 ED |
4755 | continue;\r |
4756 | }\r | |
4757 | \r | |
4f33c838 ED |
4758 | //\r |
4759 | // If Question is disabled, don't reset it to default\r | |
4760 | //\r | |
31585af4 ED |
4761 | if (Question->Expression != NULL) {\r |
4762 | if (EvaluateExpressionList(Question->Expression, TRUE, FormSet, Form) == ExpressDisable) {\r | |
4f33c838 ED |
4763 | continue;\r |
4764 | }\r | |
8d00a0f1 | 4765 | }\r |
9776099f ED |
4766 | \r |
4767 | if (RetrieveValueFirst) {\r | |
4768 | //\r | |
4769 | // Call the Retrieve call back to get the initial question value.\r | |
4770 | //\r | |
061d5462 | 4771 | Status = ProcessRetrieveForQuestion(FormSet->ConfigAccess, Question, FormSet);\r |
9776099f ED |
4772 | }\r |
4773 | \r | |
4f33c838 | 4774 | //\r |
9776099f | 4775 | // If not request to get the initial value or get initial value fail, then get default value.\r |
4f33c838 | 4776 | //\r |
9776099f ED |
4777 | if (!RetrieveValueFirst || EFI_ERROR (Status)) {\r |
4778 | Status = GetQuestionDefault (FormSet, Form, Question, DefaultId);\r | |
4779 | if (EFI_ERROR (Status)) {\r | |
4780 | continue;\r | |
4781 | }\r | |
4f33c838 | 4782 | }\r |
9776099f | 4783 | \r |
4f33c838 ED |
4784 | //\r |
4785 | // Synchronize Buffer storage's Edit buffer\r | |
4786 | //\r | |
4787 | if ((Question->Storage != NULL) &&\r | |
4788 | (Question->Storage->Type != EFI_HII_VARSTORE_EFI_VARIABLE)) {\r | |
816a7110 | 4789 | SetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r |
48a9d5f7 LG |
4790 | }\r |
4791 | }\r | |
7a9612ce ED |
4792 | \r |
4793 | //\r | |
4794 | // Clean the AltCfg String.\r | |
4795 | //\r | |
787fc2a6 ED |
4796 | if (!SkipGetAltCfg && (GetDefaultValueScope != GetDefaultForNoStorage)) {\r |
4797 | CleanAltCfgForForm(Form);\r | |
4798 | }\r | |
48a9d5f7 | 4799 | } else if (SettingScope == FormSetLevel) {\r |
7a9612ce ED |
4800 | //\r |
4801 | // Prepare the AltCfg String for formset.\r | |
4802 | //\r | |
787fc2a6 ED |
4803 | if (!SkipGetAltCfg && (GetDefaultValueScope != GetDefaultForNoStorage)) {\r |
4804 | ExtractAltCfgForFormSet (FormSet, DefaultId, Storage);\r | |
4805 | }\r | |
7a9612ce | 4806 | \r |
48a9d5f7 LG |
4807 | FormLink = GetFirstNode (&FormSet->FormListHead);\r |
4808 | while (!IsNull (&FormSet->FormListHead, FormLink)) {\r | |
4809 | Form = FORM_BROWSER_FORM_FROM_LINK (FormLink);\r | |
787fc2a6 | 4810 | ExtractDefault (FormSet, Form, DefaultId, FormLevel, GetDefaultValueScope, Storage, RetrieveValueFirst, SkipGetAltCfg);\r |
48a9d5f7 LG |
4811 | FormLink = GetNextNode (&FormSet->FormListHead, FormLink);\r |
4812 | }\r | |
7a9612ce ED |
4813 | \r |
4814 | //\r | |
4815 | // Clean the AltCfg String.\r | |
4816 | //\r | |
787fc2a6 ED |
4817 | if (!SkipGetAltCfg && (GetDefaultValueScope != GetDefaultForNoStorage)) {\r |
4818 | CleanAltCfgForFormSet (FormSet);\r | |
4819 | }\r | |
48a9d5f7 LG |
4820 | } else if (SettingScope == SystemLevel) {\r |
4821 | //\r | |
7c6c064c | 4822 | // Preload all Hii formset.\r |
48a9d5f7 | 4823 | //\r |
7c6c064c | 4824 | LoadAllHiiFormset();\r |
6e74560f ED |
4825 | \r |
4826 | OldFormSet = mSystemLevelFormSet;\r | |
4827 | \r | |
48a9d5f7 LG |
4828 | //\r |
4829 | // Set Default Value for each FormSet in the maintain list.\r | |
4830 | //\r | |
4831 | Link = GetFirstNode (&gBrowserFormSetList);\r | |
4832 | while (!IsNull (&gBrowserFormSetList, Link)) {\r | |
4833 | LocalFormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r | |
48a9d5f7 | 4834 | Link = GetNextNode (&gBrowserFormSetList, Link);\r |
938baa1f ED |
4835 | if (!ValidateFormSet(LocalFormSet)) {\r |
4836 | continue;\r | |
4837 | }\r | |
6e74560f ED |
4838 | \r |
4839 | mSystemLevelFormSet = LocalFormSet;\r | |
4840 | \r | |
787fc2a6 | 4841 | ExtractDefault (LocalFormSet, NULL, DefaultId, FormSetLevel, GetDefaultValueScope, Storage, RetrieveValueFirst, SkipGetAltCfg);\r |
7936fb6a | 4842 | }\r |
6e74560f ED |
4843 | \r |
4844 | mSystemLevelFormSet = OldFormSet;\r | |
7936fb6a | 4845 | }\r |
4846 | \r | |
4847 | return EFI_SUCCESS;\r | |
4848 | }\r | |
4849 | \r | |
7c6c064c ED |
4850 | \r |
4851 | /**\r | |
4852 | Validate whether this question's value has changed.\r | |
4853 | \r | |
4854 | @param FormSet FormSet data structure.\r | |
4855 | @param Form Form data structure.\r | |
4856 | @param Question Question to be initialized.\r | |
4857 | @param GetValueFrom Where to get value, may from editbuffer, buffer or hii driver.\r | |
4858 | \r | |
4859 | @retval TRUE Question's value has changed.\r | |
4860 | @retval FALSE Question's value has not changed\r | |
4861 | \r | |
4862 | **/\r | |
4863 | BOOLEAN\r | |
4864 | IsQuestionValueChanged (\r | |
4865 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
4866 | IN FORM_BROWSER_FORM *Form,\r | |
4867 | IN OUT FORM_BROWSER_STATEMENT *Question,\r | |
4868 | IN GET_SET_QUESTION_VALUE_WITH GetValueFrom\r | |
4869 | )\r | |
4870 | {\r | |
4871 | EFI_HII_VALUE BackUpValue;\r | |
4872 | CHAR8 *BackUpBuffer;\r | |
4d4deaac ED |
4873 | EFI_HII_VALUE BackUpValue2;\r |
4874 | CHAR8 *BackUpBuffer2;\r | |
7c6c064c ED |
4875 | EFI_STATUS Status;\r |
4876 | BOOLEAN ValueChanged;\r | |
4877 | UINTN BufferWidth;\r | |
4878 | \r | |
4879 | //\r | |
4880 | // For quetion without storage, always mark it as data not changed.\r | |
4881 | //\r | |
4882 | if (Question->Storage == NULL && Question->Operand != EFI_IFR_TIME_OP && Question->Operand != EFI_IFR_DATE_OP) {\r | |
4883 | return FALSE;\r | |
4884 | }\r | |
4885 | \r | |
4886 | BackUpBuffer = NULL;\r | |
4d4deaac | 4887 | BackUpBuffer2 = NULL;\r |
7c6c064c ED |
4888 | ValueChanged = FALSE;\r |
4889 | \r | |
4890 | switch (Question->Operand) {\r | |
4891 | case EFI_IFR_ORDERED_LIST_OP:\r | |
4892 | BufferWidth = Question->StorageWidth;\r | |
4893 | BackUpBuffer = AllocateCopyPool (BufferWidth, Question->BufferValue);\r | |
4894 | ASSERT (BackUpBuffer != NULL);\r | |
4895 | break;\r | |
4896 | \r | |
4897 | case EFI_IFR_STRING_OP:\r | |
4898 | case EFI_IFR_PASSWORD_OP:\r | |
4899 | BufferWidth = (UINTN) Question->Maximum * sizeof (CHAR16);\r | |
4900 | BackUpBuffer = AllocateCopyPool (BufferWidth, Question->BufferValue);\r | |
4901 | ASSERT (BackUpBuffer != NULL);\r | |
4902 | break;\r | |
4903 | \r | |
4904 | default:\r | |
4905 | BufferWidth = 0;\r | |
4906 | break;\r | |
4907 | }\r | |
4908 | CopyMem (&BackUpValue, &Question->HiiValue, sizeof (EFI_HII_VALUE));\r | |
4909 | \r | |
4d4deaac ED |
4910 | if (GetValueFrom == GetSetValueWithBothBuffer) {\r |
4911 | Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r | |
4912 | ASSERT_EFI_ERROR(Status);\r | |
7c6c064c | 4913 | \r |
4d4deaac ED |
4914 | switch (Question->Operand) {\r |
4915 | case EFI_IFR_ORDERED_LIST_OP:\r | |
4916 | BufferWidth = Question->StorageWidth;\r | |
4917 | BackUpBuffer2 = AllocateCopyPool (BufferWidth, Question->BufferValue);\r | |
4918 | ASSERT (BackUpBuffer2 != NULL);\r | |
4919 | break;\r | |
4920 | \r | |
4921 | case EFI_IFR_STRING_OP:\r | |
4922 | case EFI_IFR_PASSWORD_OP:\r | |
4923 | BufferWidth = (UINTN) Question->Maximum * sizeof (CHAR16);\r | |
4924 | BackUpBuffer2 = AllocateCopyPool (BufferWidth, Question->BufferValue);\r | |
4925 | ASSERT (BackUpBuffer2 != NULL);\r | |
4926 | break;\r | |
4927 | \r | |
4928 | default:\r | |
4929 | BufferWidth = 0;\r | |
4930 | break;\r | |
4931 | }\r | |
4932 | CopyMem (&BackUpValue2, &Question->HiiValue, sizeof (EFI_HII_VALUE));\r | |
4933 | \r | |
4934 | Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithBuffer);\r | |
4935 | ASSERT_EFI_ERROR(Status);\r | |
4936 | \r | |
4937 | if (CompareMem (&BackUpValue2, &Question->HiiValue, sizeof (EFI_HII_VALUE)) != 0 ||\r | |
4938 | CompareMem (BackUpBuffer2, Question->BufferValue, BufferWidth) != 0) {\r | |
4939 | ValueChanged = TRUE;\r | |
4940 | }\r | |
4941 | } else {\r | |
4942 | Status = GetQuestionValue (FormSet, Form, Question, GetValueFrom);\r | |
4943 | ASSERT_EFI_ERROR(Status);\r | |
4944 | \r | |
4945 | if (CompareMem (&BackUpValue, &Question->HiiValue, sizeof (EFI_HII_VALUE)) != 0 ||\r | |
4946 | CompareMem (BackUpBuffer, Question->BufferValue, BufferWidth) != 0) {\r | |
4947 | ValueChanged = TRUE;\r | |
4948 | }\r | |
7c6c064c ED |
4949 | }\r |
4950 | \r | |
4951 | CopyMem (&Question->HiiValue, &BackUpValue, sizeof (EFI_HII_VALUE));\r | |
7c6c064c | 4952 | if (BackUpBuffer != NULL) {\r |
e77d2f9d | 4953 | CopyMem (Question->BufferValue, BackUpBuffer, BufferWidth);\r |
7c6c064c ED |
4954 | FreePool (BackUpBuffer);\r |
4955 | }\r | |
4956 | \r | |
4d4deaac ED |
4957 | if (BackUpBuffer2 != NULL) {\r |
4958 | FreePool (BackUpBuffer2);\r | |
4959 | }\r | |
4960 | \r | |
892eccc8 ED |
4961 | Question->ValueChanged = ValueChanged;\r |
4962 | \r | |
7c6c064c ED |
4963 | return ValueChanged;\r |
4964 | }\r | |
4965 | \r | |
7936fb6a | 4966 | /**\r |
4967 | Initialize Question's Edit copy from Storage.\r | |
4968 | \r | |
eccfeab1 LG |
4969 | @param Selection Selection contains the information about \r |
4970 | the Selection, form and formset to be displayed.\r | |
4971 | Selection action may be updated in retrieve callback.\r | |
7d1b202d | 4972 | If Selection is NULL, only initialize Question value.\r |
7936fb6a | 4973 | @param FormSet FormSet data structure.\r |
4974 | @param Form Form data structure.\r | |
4975 | \r | |
4976 | @retval EFI_SUCCESS The function completed successfully.\r | |
4977 | \r | |
4978 | **/\r | |
4979 | EFI_STATUS\r | |
4980 | LoadFormConfig (\r | |
eccfeab1 LG |
4981 | IN OUT UI_MENU_SELECTION *Selection,\r |
4982 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
4983 | IN FORM_BROWSER_FORM *Form\r | |
7936fb6a | 4984 | )\r |
4985 | {\r | |
eccfeab1 LG |
4986 | EFI_STATUS Status;\r |
4987 | LIST_ENTRY *Link;\r | |
4988 | FORM_BROWSER_STATEMENT *Question;\r | |
eccfeab1 | 4989 | \r |
7936fb6a | 4990 | Link = GetFirstNode (&Form->StatementListHead);\r |
4991 | while (!IsNull (&Form->StatementListHead, Link)) {\r | |
4992 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (Link);\r | |
4993 | \r | |
4994 | //\r | |
4995 | // Initialize local copy of Value for each Question\r | |
4996 | //\r | |
7c6c064c ED |
4997 | if (Question->Operand == EFI_IFR_PASSWORD_OP && (Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK)== 0) {\r |
4998 | Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithHiiDriver);\r | |
4999 | } else {\r | |
5000 | Status = GetQuestionValue (FormSet, Form, Question, GetSetValueWithEditBuffer);\r | |
5001 | }\r | |
7936fb6a | 5002 | if (EFI_ERROR (Status)) {\r |
5003 | return Status;\r | |
5004 | }\r | |
e2100bfa ED |
5005 | \r |
5006 | if ((Question->Operand == EFI_IFR_STRING_OP) || (Question->Operand == EFI_IFR_PASSWORD_OP)) {\r | |
5007 | HiiSetString (FormSet->HiiHandle, Question->HiiValue.Value.string, (CHAR16*)Question->BufferValue, NULL);\r | |
5008 | }\r | |
5009 | \r | |
7936fb6a | 5010 | Link = GetNextNode (&Form->StatementListHead, Link);\r |
5011 | }\r | |
5012 | \r | |
5013 | return EFI_SUCCESS;\r | |
5014 | }\r | |
5015 | \r | |
d66e6c16 | 5016 | /**\r |
5017 | Initialize Question's Edit copy from Storage for the whole Formset.\r | |
5018 | \r | |
eccfeab1 LG |
5019 | @param Selection Selection contains the information about \r |
5020 | the Selection, form and formset to be displayed.\r | |
5021 | Selection action may be updated in retrieve callback.\r | |
7d1b202d | 5022 | If Selection is NULL, only initialize Question value.\r |
d66e6c16 | 5023 | @param FormSet FormSet data structure.\r |
5024 | \r | |
5025 | @retval EFI_SUCCESS The function completed successfully.\r | |
5026 | \r | |
5027 | **/\r | |
5028 | EFI_STATUS\r | |
5029 | LoadFormSetConfig (\r | |
eccfeab1 LG |
5030 | IN OUT UI_MENU_SELECTION *Selection,\r |
5031 | IN FORM_BROWSER_FORMSET *FormSet\r | |
d66e6c16 | 5032 | )\r |
5033 | {\r | |
eccfeab1 LG |
5034 | EFI_STATUS Status;\r |
5035 | LIST_ENTRY *Link;\r | |
5036 | FORM_BROWSER_FORM *Form;\r | |
d66e6c16 | 5037 | \r |
5038 | Link = GetFirstNode (&FormSet->FormListHead);\r | |
5039 | while (!IsNull (&FormSet->FormListHead, Link)) {\r | |
5040 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
5041 | \r | |
5042 | //\r | |
5043 | // Initialize local copy of Value for each Form\r | |
5044 | //\r | |
eccfeab1 | 5045 | Status = LoadFormConfig (Selection, FormSet, Form);\r |
d66e6c16 | 5046 | if (EFI_ERROR (Status)) {\r |
5047 | return Status;\r | |
5048 | }\r | |
5049 | \r | |
5050 | Link = GetNextNode (&FormSet->FormListHead, Link);\r | |
5051 | }\r | |
5052 | \r | |
7c6c064c ED |
5053 | //\r |
5054 | // Finished question initialization.\r | |
5055 | // \r | |
5056 | FormSet->QuestionInited = TRUE;\r | |
5057 | \r | |
d66e6c16 | 5058 | return EFI_SUCCESS;\r |
5059 | }\r | |
5060 | \r | |
0a6f8af5 ED |
5061 | /**\r |
5062 | Remove the Request element from the Config Request.\r | |
5063 | \r | |
5064 | @param Storage Pointer to the browser storage.\r | |
5065 | @param RequestElement The pointer to the Request element.\r | |
5066 | \r | |
5067 | **/\r | |
5068 | VOID\r | |
5069 | RemoveElement (\r | |
5070 | IN OUT BROWSER_STORAGE *Storage,\r | |
5071 | IN CHAR16 *RequestElement\r | |
5072 | )\r | |
5073 | {\r | |
5074 | CHAR16 *NewStr;\r | |
5075 | CHAR16 *DestStr;\r | |
5076 | \r | |
5077 | ASSERT (Storage->ConfigRequest != NULL && RequestElement != NULL);\r | |
5078 | \r | |
5079 | NewStr = StrStr (Storage->ConfigRequest, RequestElement);\r | |
5080 | \r | |
5081 | if (NewStr == NULL) {\r | |
5082 | return;\r | |
5083 | }\r | |
5084 | \r | |
5085 | //\r | |
5086 | // Remove this element from this ConfigRequest.\r | |
5087 | //\r | |
5088 | DestStr = NewStr;\r | |
5089 | NewStr += StrLen (RequestElement);\r | |
5090 | CopyMem (DestStr, NewStr, StrSize (NewStr));\r | |
5091 | \r | |
5092 | Storage->SpareStrLen += StrLen (RequestElement); \r | |
5093 | }\r | |
5094 | \r | |
5095 | /**\r | |
5096 | Adjust config request in storage, remove the request elements existed in the input ConfigRequest.\r | |
5097 | \r | |
a35ecb75 | 5098 | @param Storage Pointer to the formset storage.\r |
0a6f8af5 ED |
5099 | @param ConfigRequest The pointer to the Request element.\r |
5100 | \r | |
5101 | **/\r | |
5102 | VOID\r | |
5103 | RemoveConfigRequest (\r | |
a35ecb75 | 5104 | FORMSET_STORAGE *Storage,\r |
0a6f8af5 ED |
5105 | CHAR16 *ConfigRequest\r |
5106 | )\r | |
5107 | {\r | |
5108 | CHAR16 *RequestElement;\r | |
5109 | CHAR16 *NextRequestElement;\r | |
5110 | CHAR16 *SearchKey;\r | |
5111 | \r | |
7c6c064c ED |
5112 | //\r |
5113 | // No request element in it, just return.\r | |
5114 | //\r | |
5115 | if (ConfigRequest == NULL) {\r | |
5116 | return;\r | |
5117 | }\r | |
5118 | \r | |
a35ecb75 | 5119 | if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r |
0a6f8af5 ED |
5120 | //\r |
5121 | // "&Name1&Name2" section for EFI_HII_VARSTORE_NAME_VALUE storage\r | |
5122 | //\r | |
5123 | SearchKey = L"&";\r | |
5124 | } else {\r | |
5125 | //\r | |
5126 | // "&OFFSET=####&WIDTH=####" section for EFI_HII_VARSTORE_BUFFER storage\r | |
5127 | //\r | |
5128 | SearchKey = L"&OFFSET";\r | |
5129 | }\r | |
5130 | \r | |
5131 | //\r | |
5132 | // Find SearchKey storage\r | |
5133 | //\r | |
a35ecb75 | 5134 | if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r |
0a6f8af5 ED |
5135 | RequestElement = StrStr (ConfigRequest, L"PATH");\r |
5136 | ASSERT (RequestElement != NULL);\r | |
5137 | RequestElement = StrStr (RequestElement, SearchKey); \r | |
5138 | } else {\r | |
5139 | RequestElement = StrStr (ConfigRequest, SearchKey);\r | |
5140 | }\r | |
5141 | \r | |
5142 | while (RequestElement != NULL) {\r | |
5143 | //\r | |
5144 | // +1 to avoid find header itself.\r | |
5145 | //\r | |
5146 | NextRequestElement = StrStr (RequestElement + 1, SearchKey);\r | |
5147 | \r | |
5148 | //\r | |
5149 | // The last Request element in configRequest string.\r | |
5150 | //\r | |
5151 | if (NextRequestElement != NULL) {\r | |
5152 | //\r | |
5153 | // Replace "&" with '\0'.\r | |
5154 | //\r | |
5155 | *NextRequestElement = L'\0';\r | |
5156 | }\r | |
5157 | \r | |
a35ecb75 | 5158 | RemoveElement (Storage->BrowserStorage, RequestElement);\r |
0a6f8af5 ED |
5159 | \r |
5160 | if (NextRequestElement != NULL) {\r | |
5161 | //\r | |
5162 | // Restore '&' with '\0' for later used.\r | |
5163 | //\r | |
5164 | *NextRequestElement = L'&';\r | |
5165 | }\r | |
5166 | \r | |
5167 | RequestElement = NextRequestElement;\r | |
5168 | }\r | |
5169 | \r | |
5170 | //\r | |
5171 | // If no request element remain, just remove the ConfigRequest string.\r | |
5172 | //\r | |
a35ecb75 ED |
5173 | if (StrCmp (Storage->BrowserStorage->ConfigRequest, Storage->ConfigHdr) == 0) {\r |
5174 | FreePool (Storage->BrowserStorage->ConfigRequest);\r | |
5175 | Storage->BrowserStorage->ConfigRequest = NULL;\r | |
5176 | Storage->BrowserStorage->SpareStrLen = 0;\r | |
0a6f8af5 ED |
5177 | }\r |
5178 | }\r | |
5179 | \r | |
5180 | /**\r | |
5181 | Base on the current formset info, clean the ConfigRequest string in browser storage.\r | |
5182 | \r | |
5183 | @param FormSet Pointer of the FormSet\r | |
5184 | \r | |
5185 | **/\r | |
5186 | VOID\r | |
5187 | CleanBrowserStorage (\r | |
5188 | IN OUT FORM_BROWSER_FORMSET *FormSet\r | |
5189 | )\r | |
5190 | {\r | |
5191 | LIST_ENTRY *Link;\r | |
5192 | FORMSET_STORAGE *Storage;\r | |
5193 | \r | |
5194 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
5195 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
5196 | Storage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
5197 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r | |
5198 | \r | |
fae73624 ED |
5199 | if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER) {\r |
5200 | if (Storage->ConfigRequest == NULL || Storage->BrowserStorage->ConfigRequest == NULL) {\r | |
5201 | continue;\r | |
5202 | }\r | |
0a6f8af5 | 5203 | \r |
a35ecb75 | 5204 | RemoveConfigRequest (Storage, Storage->ConfigRequest);\r |
fae73624 ED |
5205 | } else if (Storage->BrowserStorage->Type == EFI_HII_VARSTORE_BUFFER ||\r |
5206 | Storage->BrowserStorage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r | |
5207 | if (Storage->BrowserStorage->ConfigRequest != NULL) { \r | |
5208 | FreePool (Storage->BrowserStorage->ConfigRequest);\r | |
5dc6ab16 | 5209 | Storage->BrowserStorage->ConfigRequest = NULL;\r |
fae73624 ED |
5210 | }\r |
5211 | Storage->BrowserStorage->Initialized = FALSE;\r | |
0a6f8af5 | 5212 | }\r |
0a6f8af5 ED |
5213 | }\r |
5214 | }\r | |
5215 | \r | |
efffd9c1 ED |
5216 | /**\r |
5217 | Check whether current element in the ConfigReqeust string.\r | |
5218 | \r | |
5219 | @param BrowserStorage Storage which includes ConfigReqeust.\r | |
5220 | @param RequestElement New element need to check.\r | |
5221 | \r | |
5222 | @retval TRUE The Element is in the ConfigReqeust string.\r | |
5223 | @retval FALSE The Element not in the configReqeust String.\r | |
5224 | \r | |
5225 | **/\r | |
5226 | BOOLEAN \r | |
5227 | ElementValidation (\r | |
5228 | BROWSER_STORAGE *BrowserStorage,\r | |
5229 | CHAR16 *RequestElement\r | |
5230 | )\r | |
5231 | {\r | |
5232 | return StrStr (BrowserStorage->ConfigRequest, RequestElement) != NULL ? TRUE : FALSE;\r | |
5233 | }\r | |
5234 | \r | |
5235 | /**\r | |
5236 | Append the Request element to the Config Request.\r | |
5237 | \r | |
5238 | @param ConfigRequest Current ConfigRequest info.\r | |
5239 | @param SpareStrLen Current remain free buffer for config reqeust.\r | |
5240 | @param RequestElement New Request element.\r | |
5241 | \r | |
5242 | **/\r | |
5243 | VOID\r | |
5244 | AppendConfigRequest (\r | |
5245 | IN OUT CHAR16 **ConfigRequest,\r | |
5246 | IN OUT UINTN *SpareStrLen,\r | |
5247 | IN CHAR16 *RequestElement\r | |
5248 | )\r | |
5249 | {\r | |
5250 | CHAR16 *NewStr;\r | |
5251 | UINTN StringSize;\r | |
5252 | UINTN StrLength;\r | |
5ad66ec6 | 5253 | UINTN MaxLen;\r |
efffd9c1 | 5254 | \r |
0a6f8af5 | 5255 | StrLength = StrLen (RequestElement);\r |
5ad66ec6 DB |
5256 | StringSize = (*ConfigRequest != NULL) ? StrSize (*ConfigRequest) : sizeof (CHAR16);\r |
5257 | MaxLen = StringSize / sizeof (CHAR16) + *SpareStrLen;\r | |
efffd9c1 ED |
5258 | \r |
5259 | //\r | |
5260 | // Append <RequestElement> to <ConfigRequest>\r | |
5261 | //\r | |
5262 | if (StrLength > *SpareStrLen) {\r | |
5263 | //\r | |
5264 | // Old String buffer is not sufficient for RequestElement, allocate a new one\r | |
5265 | //\r | |
5ad66ec6 DB |
5266 | MaxLen = StringSize / sizeof (CHAR16) + CONFIG_REQUEST_STRING_INCREMENTAL;\r |
5267 | NewStr = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r | |
efffd9c1 ED |
5268 | ASSERT (NewStr != NULL);\r |
5269 | \r | |
5270 | if (*ConfigRequest != NULL) {\r | |
5271 | CopyMem (NewStr, *ConfigRequest, StringSize);\r | |
5272 | FreePool (*ConfigRequest);\r | |
5273 | }\r | |
5274 | *ConfigRequest = NewStr;\r | |
5275 | *SpareStrLen = CONFIG_REQUEST_STRING_INCREMENTAL;\r | |
5276 | }\r | |
5277 | \r | |
5ad66ec6 | 5278 | StrCatS (*ConfigRequest, MaxLen, RequestElement);\r |
efffd9c1 ED |
5279 | *SpareStrLen -= StrLength;\r |
5280 | }\r | |
5281 | \r | |
5282 | /**\r | |
5283 | Adjust the config request info, remove the request elements which already in AllConfigRequest string.\r | |
5284 | \r | |
5285 | @param Storage Form set Storage.\r | |
9d34cac8 ED |
5286 | @param Request The input request string.\r |
5287 | @param RespString Whether the input is ConfigRequest or ConfigResp format.\r | |
efffd9c1 ED |
5288 | \r |
5289 | @retval TRUE Has element not covered by current used elements, need to continue to call ExtractConfig\r | |
5290 | @retval FALSE All elements covered by current used elements.\r | |
5291 | \r | |
5292 | **/\r | |
5293 | BOOLEAN \r | |
5294 | ConfigRequestAdjust (\r | |
9d34cac8 ED |
5295 | IN BROWSER_STORAGE *Storage,\r |
5296 | IN CHAR16 *Request,\r | |
5297 | IN BOOLEAN RespString\r | |
efffd9c1 ED |
5298 | )\r |
5299 | {\r | |
5300 | CHAR16 *RequestElement;\r | |
5301 | CHAR16 *NextRequestElement;\r | |
9d34cac8 | 5302 | CHAR16 *NextElementBakup;\r |
efffd9c1 | 5303 | CHAR16 *SearchKey;\r |
9d34cac8 | 5304 | CHAR16 *ValueKey;\r |
efffd9c1 | 5305 | BOOLEAN RetVal;\r |
9d34cac8 | 5306 | CHAR16 *ConfigRequest;\r |
efffd9c1 | 5307 | \r |
efffd9c1 | 5308 | RetVal = FALSE;\r |
9d34cac8 ED |
5309 | NextElementBakup = NULL;\r |
5310 | ValueKey = NULL;\r | |
efffd9c1 | 5311 | \r |
9d34cac8 ED |
5312 | if (Request != NULL) {\r |
5313 | ConfigRequest = Request;\r | |
5314 | } else {\r | |
5315 | ConfigRequest = Storage->ConfigRequest;\r | |
5316 | }\r | |
5317 | \r | |
5318 | if (Storage->ConfigRequest == NULL) {\r | |
5319 | Storage->ConfigRequest = AllocateCopyPool (StrSize (ConfigRequest), ConfigRequest);\r | |
efffd9c1 ED |
5320 | return TRUE;\r |
5321 | }\r | |
5322 | \r | |
9d34cac8 | 5323 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r |
efffd9c1 ED |
5324 | //\r |
5325 | // "&Name1&Name2" section for EFI_HII_VARSTORE_NAME_VALUE storage\r | |
5326 | //\r | |
5327 | SearchKey = L"&";\r | |
5328 | } else {\r | |
5329 | //\r | |
5330 | // "&OFFSET=####&WIDTH=####" section for EFI_HII_VARSTORE_BUFFER storage\r | |
5331 | //\r | |
5332 | SearchKey = L"&OFFSET";\r | |
9d34cac8 | 5333 | ValueKey = L"&VALUE";\r |
efffd9c1 ED |
5334 | }\r |
5335 | \r | |
efffd9c1 ED |
5336 | //\r |
5337 | // Find SearchKey storage\r | |
5338 | //\r | |
9d34cac8 ED |
5339 | if (Storage->Type == EFI_HII_VARSTORE_NAME_VALUE) {\r |
5340 | RequestElement = StrStr (ConfigRequest, L"PATH");\r | |
efffd9c1 ED |
5341 | ASSERT (RequestElement != NULL);\r |
5342 | RequestElement = StrStr (RequestElement, SearchKey); \r | |
5343 | } else {\r | |
9d34cac8 | 5344 | RequestElement = StrStr (ConfigRequest, SearchKey);\r |
efffd9c1 ED |
5345 | }\r |
5346 | \r | |
5347 | while (RequestElement != NULL) {\r | |
9d34cac8 | 5348 | \r |
efffd9c1 ED |
5349 | //\r |
5350 | // +1 to avoid find header itself.\r | |
5351 | //\r | |
5352 | NextRequestElement = StrStr (RequestElement + 1, SearchKey);\r | |
5353 | \r | |
5354 | //\r | |
5355 | // The last Request element in configRequest string.\r | |
5356 | //\r | |
5357 | if (NextRequestElement != NULL) {\r | |
9d34cac8 ED |
5358 | if (RespString && (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r |
5359 | NextElementBakup = NextRequestElement;\r | |
5360 | NextRequestElement = StrStr (RequestElement, ValueKey);\r | |
d8adff44 | 5361 | ASSERT (NextRequestElement != NULL);\r |
9d34cac8 | 5362 | }\r |
efffd9c1 ED |
5363 | //\r |
5364 | // Replace "&" with '\0'.\r | |
5365 | //\r | |
5366 | *NextRequestElement = L'\0';\r | |
9d34cac8 ED |
5367 | } else {\r |
5368 | if (RespString && (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r | |
5369 | NextElementBakup = NextRequestElement;\r | |
5370 | NextRequestElement = StrStr (RequestElement, ValueKey);\r | |
d8adff44 | 5371 | ASSERT (NextRequestElement != NULL);\r |
9d34cac8 ED |
5372 | //\r |
5373 | // Replace "&" with '\0'.\r | |
5374 | //\r | |
5375 | *NextRequestElement = L'\0';\r | |
5376 | }\r | |
efffd9c1 ED |
5377 | }\r |
5378 | \r | |
9d34cac8 | 5379 | if (!ElementValidation (Storage, RequestElement)) {\r |
efffd9c1 ED |
5380 | //\r |
5381 | // Add this element to the Storage->BrowserStorage->AllRequestElement.\r | |
5382 | //\r | |
9d34cac8 | 5383 | AppendConfigRequest(&Storage->ConfigRequest, &Storage->SpareStrLen, RequestElement);\r |
efffd9c1 ED |
5384 | RetVal = TRUE;\r |
5385 | }\r | |
5386 | \r | |
5387 | if (NextRequestElement != NULL) {\r | |
5388 | //\r | |
5389 | // Restore '&' with '\0' for later used.\r | |
5390 | //\r | |
5391 | *NextRequestElement = L'&';\r | |
5392 | }\r | |
5393 | \r | |
9d34cac8 ED |
5394 | if (RespString && (Storage->Type == EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER)) {\r |
5395 | RequestElement = NextElementBakup;\r | |
5396 | } else {\r | |
5397 | RequestElement = NextRequestElement;\r | |
7c6c064c | 5398 | }\r |
efffd9c1 ED |
5399 | }\r |
5400 | \r | |
5401 | return RetVal;\r | |
5402 | }\r | |
5403 | \r | |
7936fb6a | 5404 | /**\r |
5405 | Fill storage's edit copy with settings requested from Configuration Driver.\r | |
5406 | \r | |
5407 | @param FormSet FormSet data structure.\r | |
5408 | @param Storage Buffer Storage.\r | |
5409 | \r | |
7936fb6a | 5410 | **/\r |
7c6c064c | 5411 | VOID\r |
7936fb6a | 5412 | LoadStorage (\r |
5413 | IN FORM_BROWSER_FORMSET *FormSet,\r | |
5414 | IN FORMSET_STORAGE *Storage\r | |
5415 | )\r | |
5416 | {\r | |
5417 | EFI_STATUS Status;\r | |
5418 | EFI_STRING Progress;\r | |
5419 | EFI_STRING Result;\r | |
5420 | CHAR16 *StrPtr;\r | |
98c4caa1 ED |
5421 | EFI_STRING ConfigRequest;\r |
5422 | UINTN StrLen;\r | |
5423 | \r | |
5424 | ConfigRequest = NULL;\r | |
7936fb6a | 5425 | \r |
7c6c064c ED |
5426 | switch (Storage->BrowserStorage->Type) {\r |
5427 | case EFI_HII_VARSTORE_EFI_VARIABLE:\r | |
5428 | return;\r | |
5429 | \r | |
5430 | case EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER:\r | |
6e74560f | 5431 | if (Storage->BrowserStorage->ConfigRequest != NULL) {\r |
9d34cac8 | 5432 | ConfigRequestAdjust(Storage->BrowserStorage, Storage->ConfigRequest, FALSE);\r |
7c6c064c ED |
5433 | return;\r |
5434 | }\r | |
7c6c064c | 5435 | break;\r |
cce6230f | 5436 | \r |
7c6c064c ED |
5437 | case EFI_HII_VARSTORE_BUFFER:\r |
5438 | case EFI_HII_VARSTORE_NAME_VALUE:\r | |
5439 | //\r | |
27c304f4 | 5440 | // Skip if there is no RequestElement.\r |
7c6c064c | 5441 | //\r |
27c304f4 | 5442 | if (Storage->ElementCount == 0) {\r |
7c6c064c ED |
5443 | return;\r |
5444 | }\r | |
27c304f4 ED |
5445 | \r |
5446 | //\r | |
5447 | // Just update the ConfigRequest, if storage already initialized. \r | |
5448 | //\r | |
5449 | if (Storage->BrowserStorage->Initialized) {\r | |
9d34cac8 | 5450 | ConfigRequestAdjust(Storage->BrowserStorage, Storage->ConfigRequest, FALSE);\r |
27c304f4 ED |
5451 | return;\r |
5452 | }\r | |
5453 | \r | |
fae73624 | 5454 | Storage->BrowserStorage->Initialized = TRUE;\r |
7c6c064c | 5455 | break;\r |
7936fb6a | 5456 | \r |
7c6c064c | 5457 | default:\r |
7248790e | 5458 | return;\r |
7936fb6a | 5459 | }\r |
7248790e | 5460 | \r |
27c304f4 ED |
5461 | if (Storage->BrowserStorage->Type != EFI_HII_VARSTORE_NAME_VALUE) {\r |
5462 | //\r | |
5463 | // Create the config request string to get all fields for this storage.\r | |
5464 | // Allocate and fill a buffer large enough to hold the <ConfigHdr> template\r | |
5465 | // followed by "&OFFSET=0&WIDTH=WWWW"followed by a Null-terminator\r | |
5466 | //\r | |
a35ecb75 | 5467 | StrLen = StrSize (Storage->ConfigHdr) + 20 * sizeof (CHAR16);\r |
27c304f4 ED |
5468 | ConfigRequest = AllocateZeroPool (StrLen);\r |
5469 | ASSERT (ConfigRequest != NULL);\r | |
5470 | UnicodeSPrint (\r | |
5471 | ConfigRequest, \r | |
5472 | StrLen, \r | |
5473 | L"%s&OFFSET=0&WIDTH=%04x", \r | |
a35ecb75 | 5474 | Storage->ConfigHdr,\r |
27c304f4 ED |
5475 | Storage->BrowserStorage->Size);\r |
5476 | } else {\r | |
5477 | ConfigRequest = Storage->ConfigRequest;\r | |
5478 | }\r | |
5479 | \r | |
7248790e ED |
5480 | //\r |
5481 | // Request current settings from Configuration Driver\r | |
5482 | //\r | |
5483 | Status = mHiiConfigRouting->ExtractConfig (\r | |
5484 | mHiiConfigRouting,\r | |
98c4caa1 | 5485 | ConfigRequest,\r |
7248790e ED |
5486 | &Progress,\r |
5487 | &Result\r | |
5488 | );\r | |
5489 | \r | |
5490 | //\r | |
5491 | // If get value fail, extract default from IFR binary\r | |
5492 | //\r | |
5493 | if (EFI_ERROR (Status)) {\r | |
787fc2a6 | 5494 | ExtractDefault (FormSet, NULL, EFI_HII_DEFAULT_CLASS_STANDARD, FormSetLevel, GetDefaultForStorage, Storage->BrowserStorage, TRUE, TRUE);\r |
7248790e ED |
5495 | } else {\r |
5496 | //\r | |
5497 | // Convert Result from <ConfigAltResp> to <ConfigResp>\r | |
5498 | //\r | |
5499 | StrPtr = StrStr (Result, L"&GUID=");\r | |
5500 | if (StrPtr != NULL) {\r | |
5501 | *StrPtr = L'\0';\r | |
5502 | }\r | |
5503 | \r | |
5504 | Status = ConfigRespToStorage (Storage->BrowserStorage, Result);\r | |
5505 | FreePool (Result);\r | |
5506 | }\r | |
5507 | \r | |
5508 | Storage->BrowserStorage->ConfigRequest = AllocateCopyPool (StrSize (Storage->ConfigRequest), Storage->ConfigRequest);\r | |
5509 | \r | |
5510 | //\r | |
5511 | // Input NULL for ConfigRequest field means sync all fields from editbuffer to buffer. \r | |
5512 | //\r | |
4d4deaac | 5513 | SynchronizeStorage(Storage->BrowserStorage, NULL, TRUE);\r |
98c4caa1 | 5514 | \r |
27c304f4 | 5515 | if (Storage->BrowserStorage->Type != EFI_HII_VARSTORE_NAME_VALUE) {\r |
98c4caa1 ED |
5516 | if (ConfigRequest != NULL) {\r |
5517 | FreePool (ConfigRequest);\r | |
5518 | }\r | |
5519 | }\r | |
7936fb6a | 5520 | }\r |
5521 | \r | |
892eccc8 ED |
5522 | /**\r |
5523 | Get Value changed status from old question.\r | |
5524 | \r | |
5525 | @param NewFormSet FormSet data structure.\r | |
5526 | @param OldQuestion Old question which has value changed.\r | |
5527 | \r | |
5528 | **/\r | |
5529 | VOID\r | |
5530 | SyncStatusForQuestion (\r | |
5531 | IN OUT FORM_BROWSER_FORMSET *NewFormSet,\r | |
5532 | IN FORM_BROWSER_STATEMENT *OldQuestion\r | |
5533 | )\r | |
5534 | {\r | |
5535 | LIST_ENTRY *Link;\r | |
5536 | LIST_ENTRY *QuestionLink;\r | |
5537 | FORM_BROWSER_FORM *Form;\r | |
5538 | FORM_BROWSER_STATEMENT *Question;\r | |
5539 | \r | |
5540 | //\r | |
5541 | // For each form in one formset.\r | |
5542 | //\r | |
5543 | Link = GetFirstNode (&NewFormSet->FormListHead);\r | |
5544 | while (!IsNull (&NewFormSet->FormListHead, Link)) {\r | |
5545 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
5546 | Link = GetNextNode (&NewFormSet->FormListHead, Link);\r | |
5547 | \r | |
5548 | //\r | |
5549 | // for each question in one form.\r | |
5550 | //\r | |
5551 | QuestionLink = GetFirstNode (&Form->StatementListHead);\r | |
5552 | while (!IsNull (&Form->StatementListHead, QuestionLink)) {\r | |
5553 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (QuestionLink);\r | |
5554 | QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);\r | |
5555 | \r | |
5556 | if (Question->QuestionId == OldQuestion->QuestionId) {\r | |
5557 | Question->ValueChanged = TRUE;\r | |
5558 | return;\r | |
5559 | }\r | |
5560 | }\r | |
5561 | }\r | |
5562 | }\r | |
5563 | \r | |
5564 | /**\r | |
5565 | Get Value changed status from old formset.\r | |
5566 | \r | |
5567 | @param NewFormSet FormSet data structure.\r | |
5568 | @param OldFormSet FormSet data structure.\r | |
5569 | \r | |
5570 | **/\r | |
5571 | VOID\r | |
5572 | SyncStatusForFormSet (\r | |
5573 | IN OUT FORM_BROWSER_FORMSET *NewFormSet,\r | |
5574 | IN FORM_BROWSER_FORMSET *OldFormSet\r | |
5575 | )\r | |
5576 | {\r | |
5577 | LIST_ENTRY *Link;\r | |
5578 | LIST_ENTRY *QuestionLink;\r | |
5579 | FORM_BROWSER_FORM *Form;\r | |
5580 | FORM_BROWSER_STATEMENT *Question;\r | |
5581 | \r | |
5582 | //\r | |
5583 | // For each form in one formset.\r | |
5584 | //\r | |
5585 | Link = GetFirstNode (&OldFormSet->FormListHead);\r | |
5586 | while (!IsNull (&OldFormSet->FormListHead, Link)) {\r | |
5587 | Form = FORM_BROWSER_FORM_FROM_LINK (Link);\r | |
5588 | Link = GetNextNode (&OldFormSet->FormListHead, Link);\r | |
5589 | \r | |
5590 | //\r | |
5591 | // for each question in one form.\r | |
5592 | //\r | |
5593 | QuestionLink = GetFirstNode (&Form->StatementListHead);\r | |
5594 | while (!IsNull (&Form->StatementListHead, QuestionLink)) {\r | |
5595 | Question = FORM_BROWSER_STATEMENT_FROM_LINK (QuestionLink);\r | |
5596 | QuestionLink = GetNextNode (&Form->StatementListHead, QuestionLink);\r | |
5597 | \r | |
5598 | if (!Question->ValueChanged) {\r | |
5599 | continue;\r | |
5600 | }\r | |
5601 | \r | |
5602 | //\r | |
5603 | // Find the same question in new formset and update the value changed flag.\r | |
5604 | //\r | |
5605 | SyncStatusForQuestion (NewFormSet, Question);\r | |
5606 | }\r | |
5607 | }\r | |
5608 | }\r | |
5609 | \r | |
7936fb6a | 5610 | /**\r |
5611 | Get current setting of Questions.\r | |
5612 | \r | |
5613 | @param FormSet FormSet data structure.\r | |
5614 | \r | |
7936fb6a | 5615 | **/\r |
7c6c064c | 5616 | VOID\r |
7936fb6a | 5617 | InitializeCurrentSetting (\r |
5618 | IN OUT FORM_BROWSER_FORMSET *FormSet\r | |
5619 | )\r | |
5620 | {\r | |
5621 | LIST_ENTRY *Link;\r | |
5622 | FORMSET_STORAGE *Storage;\r | |
7c6c064c | 5623 | FORM_BROWSER_FORMSET *OldFormSet;\r |
7936fb6a | 5624 | \r |
6e74560f ED |
5625 | //\r |
5626 | // Try to find pre FormSet in the maintain backup list.\r | |
5627 | // If old formset != NULL, destroy this formset. Add new formset to gBrowserFormSetList.\r | |
5628 | //\r | |
5629 | OldFormSet = GetFormSetFromHiiHandle (FormSet->HiiHandle);\r | |
5630 | if (OldFormSet != NULL) {\r | |
892eccc8 | 5631 | SyncStatusForFormSet (FormSet, OldFormSet);\r |
6e74560f ED |
5632 | RemoveEntryList (&OldFormSet->Link);\r |
5633 | DestroyFormSet (OldFormSet);\r | |
5634 | }\r | |
5635 | InsertTailList (&gBrowserFormSetList, &FormSet->Link);\r | |
5636 | \r | |
1deb5cab ED |
5637 | //\r |
5638 | // Extract default from IFR binary for no storage questions.\r | |
5639 | // \r | |
787fc2a6 | 5640 | ExtractDefault (FormSet, NULL, EFI_HII_DEFAULT_CLASS_STANDARD, FormSetLevel, GetDefaultForNoStorage, NULL, TRUE, FALSE);\r |
1deb5cab | 5641 | \r |
7936fb6a | 5642 | //\r |
5643 | // Request current settings from Configuration Driver\r | |
5644 | //\r | |
5645 | Link = GetFirstNode (&FormSet->StorageListHead);\r | |
5646 | while (!IsNull (&FormSet->StorageListHead, Link)) {\r | |
5647 | Storage = FORMSET_STORAGE_FROM_LINK (Link);\r | |
5648 | \r | |
7c6c064c | 5649 | LoadStorage (FormSet, Storage);\r |
7936fb6a | 5650 | \r |
7936fb6a | 5651 | Link = GetNextNode (&FormSet->StorageListHead, Link);\r |
5652 | }\r | |
7936fb6a | 5653 | }\r |
5654 | \r | |
5655 | \r | |
5656 | /**\r | |
5657 | Fetch the Ifr binary data of a FormSet.\r | |
5658 | \r | |
5659 | @param Handle PackageList Handle\r | |
f5006bd9 | 5660 | @param FormSetGuid On input, GUID or class GUID of a formset. If not\r |
5661 | specified (NULL or zero GUID), take the first\r | |
5662 | FormSet with class GUID EFI_HII_PLATFORM_SETUP_FORMSET_GUID\r | |
5663 | found in package list.\r | |
5664 | On output, GUID of the formset found(if not NULL).\r | |
7936fb6a | 5665 | @param BinaryLength The length of the FormSet IFR binary.\r |
5666 | @param BinaryData The buffer designed to receive the FormSet.\r | |
5667 | \r | |
5668 | @retval EFI_SUCCESS Buffer filled with the requested FormSet.\r | |
5669 | BufferLength was updated.\r | |
5670 | @retval EFI_INVALID_PARAMETER The handle is unknown.\r | |
5671 | @retval EFI_NOT_FOUND A form or FormSet on the requested handle cannot\r | |
5672 | be found with the requested FormId.\r | |
5673 | \r | |
5674 | **/\r | |
5675 | EFI_STATUS\r | |
5676 | GetIfrBinaryData (\r | |
5677 | IN EFI_HII_HANDLE Handle,\r | |
5678 | IN OUT EFI_GUID *FormSetGuid,\r | |
5679 | OUT UINTN *BinaryLength,\r | |
5680 | OUT UINT8 **BinaryData\r | |
5681 | )\r | |
5682 | {\r | |
5683 | EFI_STATUS Status;\r | |
5684 | EFI_HII_PACKAGE_LIST_HEADER *HiiPackageList;\r | |
5685 | UINTN BufferSize;\r | |
5686 | UINT8 *Package;\r | |
5687 | UINT8 *OpCodeData;\r | |
5688 | UINT32 Offset;\r | |
5689 | UINT32 Offset2;\r | |
7936fb6a | 5690 | UINT32 PackageListLength;\r |
5691 | EFI_HII_PACKAGE_HEADER PackageHeader;\r | |
0a1147ed LG |
5692 | UINT8 Index;\r |
5693 | UINT8 NumberOfClassGuid;\r | |
f5006bd9 | 5694 | BOOLEAN ClassGuidMatch;\r |
0a1147ed | 5695 | EFI_GUID *ClassGuid;\r |
f5006bd9 | 5696 | EFI_GUID *ComparingGuid;\r |
7936fb6a | 5697 | \r |
5698 | OpCodeData = NULL;\r | |
5699 | Package = NULL;\r | |
0c66bc76 | 5700 | ZeroMem (&PackageHeader, sizeof (EFI_HII_PACKAGE_HEADER));\r |
7936fb6a | 5701 | \r |
5702 | //\r | |
f5006bd9 | 5703 | // if FormSetGuid is NULL or zero GUID, return first Setup FormSet in the package list\r |
7936fb6a | 5704 | //\r |
48a9d5f7 LG |
5705 | if (FormSetGuid == NULL) {\r |
5706 | ComparingGuid = &gZeroGuid;\r | |
7936fb6a | 5707 | } else {\r |
f5006bd9 | 5708 | ComparingGuid = FormSetGuid;\r |
7936fb6a | 5709 | }\r |
5710 | \r | |
5711 | //\r | |
5712 | // Get HII PackageList\r | |
5713 | //\r | |
5714 | BufferSize = 0;\r | |
5715 | HiiPackageList = NULL;\r | |
5716 | Status = mHiiDatabase->ExportPackageLists (mHiiDatabase, Handle, &BufferSize, HiiPackageList);\r | |
5717 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
5718 | HiiPackageList = AllocatePool (BufferSize);\r | |
5719 | ASSERT (HiiPackageList != NULL);\r | |
5720 | \r | |
5721 | Status = mHiiDatabase->ExportPackageLists (mHiiDatabase, Handle, &BufferSize, HiiPackageList);\r | |
5722 | }\r | |
5723 | if (EFI_ERROR (Status)) {\r | |
5724 | return Status;\r | |
5725 | }\r | |
db0bd81c | 5726 | ASSERT (HiiPackageList != NULL);\r |
d66e6c16 | 5727 | \r |
7936fb6a | 5728 | //\r |
5729 | // Get Form package from this HII package List\r | |
5730 | //\r | |
5731 | Offset = sizeof (EFI_HII_PACKAGE_LIST_HEADER);\r | |
5732 | Offset2 = 0;\r | |
5733 | CopyMem (&PackageListLength, &HiiPackageList->PackageLength, sizeof (UINT32));\r | |
5734 | \r | |
f5006bd9 | 5735 | ClassGuidMatch = FALSE;\r |
7936fb6a | 5736 | while (Offset < PackageListLength) {\r |
5737 | Package = ((UINT8 *) HiiPackageList) + Offset;\r | |
5738 | CopyMem (&PackageHeader, Package, sizeof (EFI_HII_PACKAGE_HEADER));\r | |
5739 | \r | |
8d00a0f1 | 5740 | if (PackageHeader.Type == EFI_HII_PACKAGE_FORMS) {\r |
7936fb6a | 5741 | //\r |
5742 | // Search FormSet in this Form Package\r | |
5743 | //\r | |
5744 | Offset2 = sizeof (EFI_HII_PACKAGE_HEADER);\r | |
5745 | while (Offset2 < PackageHeader.Length) {\r | |
5746 | OpCodeData = Package + Offset2;\r | |
5747 | \r | |
5748 | if (((EFI_IFR_OP_HEADER *) OpCodeData)->OpCode == EFI_IFR_FORM_SET_OP) {\r | |
5749 | //\r | |
f5006bd9 | 5750 | // Try to compare against formset GUID\r |
7936fb6a | 5751 | //\r |
39cde03c | 5752 | if (IsZeroGuid (FormSetGuid) ||\r |
48a9d5f7 | 5753 | CompareGuid (ComparingGuid, (EFI_GUID *)(OpCodeData + sizeof (EFI_IFR_OP_HEADER)))) {\r |
f5006bd9 | 5754 | break;\r |
7936fb6a | 5755 | }\r |
5756 | \r | |
d228526f LG |
5757 | if (((EFI_IFR_OP_HEADER *) OpCodeData)->Length > OFFSET_OF (EFI_IFR_FORM_SET, Flags)) {\r |
5758 | //\r | |
5759 | // Try to compare against formset class GUID\r | |
5760 | //\r | |
5761 | NumberOfClassGuid = (UINT8) (((EFI_IFR_FORM_SET *) OpCodeData)->Flags & 0x3);\r | |
5762 | ClassGuid = (EFI_GUID *) (OpCodeData + sizeof (EFI_IFR_FORM_SET));\r | |
5763 | for (Index = 0; Index < NumberOfClassGuid; Index++) {\r | |
5764 | if (CompareGuid (ComparingGuid, ClassGuid + Index)) {\r | |
5765 | ClassGuidMatch = TRUE;\r | |
5766 | break;\r | |
5767 | }\r | |
5768 | }\r | |
5769 | if (ClassGuidMatch) {\r | |
f5006bd9 | 5770 | break;\r |
5771 | }\r | |
d228526f LG |
5772 | } else if (ComparingGuid == &gEfiHiiPlatformSetupFormsetGuid) {\r |
5773 | ClassGuidMatch = TRUE;\r | |
7936fb6a | 5774 | break;\r |
5775 | }\r | |
5776 | }\r | |
5777 | \r | |
5778 | Offset2 += ((EFI_IFR_OP_HEADER *) OpCodeData)->Length;\r | |
5779 | }\r | |
5780 | \r | |
5781 | if (Offset2 < PackageHeader.Length) {\r | |
5782 | //\r | |
5783 | // Target formset found\r | |
5784 | //\r | |
5785 | break;\r | |
5786 | }\r | |
5787 | }\r | |
5788 | \r | |
5789 | Offset += PackageHeader.Length;\r | |
5790 | }\r | |
5791 | \r | |
5792 | if (Offset >= PackageListLength) {\r | |
5793 | //\r | |
5794 | // Form package not found in this Package List\r | |
5795 | //\r | |
f4113e1f | 5796 | FreePool (HiiPackageList);\r |
7936fb6a | 5797 | return EFI_NOT_FOUND;\r |
5798 | }\r | |
5799 | \r | |
48a9d5f7 | 5800 | if (FormSetGuid != NULL) {\r |
7936fb6a | 5801 | //\r |
f5006bd9 | 5802 | // Return the FormSet GUID\r |
7936fb6a | 5803 | //\r |
5804 | CopyMem (FormSetGuid, &((EFI_IFR_FORM_SET *) OpCodeData)->Guid, sizeof (EFI_GUID));\r | |
5805 | }\r | |
5806 | \r | |
5807 | //\r | |
5808 | // To determine the length of a whole FormSet IFR binary, one have to parse all the Opcodes\r | |
5809 | // in this FormSet; So, here just simply copy the data from start of a FormSet to the end\r | |
5810 | // of the Form Package.\r | |
5811 | //\r | |
5812 | *BinaryLength = PackageHeader.Length - Offset2;\r | |
5813 | *BinaryData = AllocateCopyPool (*BinaryLength, OpCodeData);\r | |
5814 | \r | |
f4113e1f | 5815 | FreePool (HiiPackageList);\r |
7936fb6a | 5816 | \r |
5817 | if (*BinaryData == NULL) {\r | |
5818 | return EFI_OUT_OF_RESOURCES;\r | |
5819 | }\r | |
5820 | \r | |
5821 | return EFI_SUCCESS;\r | |
5822 | }\r | |
5823 | \r | |
5824 | \r | |
5825 | /**\r | |
5826 | Initialize the internal data structure of a FormSet.\r | |
5827 | \r | |
5828 | @param Handle PackageList Handle\r | |
f5006bd9 | 5829 | @param FormSetGuid On input, GUID or class GUID of a formset. If not\r |
5830 | specified (NULL or zero GUID), take the first\r | |
5831 | FormSet with class GUID EFI_HII_PLATFORM_SETUP_FORMSET_GUID\r | |
5832 | found in package list.\r | |
5833 | On output, GUID of the formset found(if not NULL).\r | |
7936fb6a | 5834 | @param FormSet FormSet data structure.\r |
5835 | \r | |
5836 | @retval EFI_SUCCESS The function completed successfully.\r | |
5837 | @retval EFI_NOT_FOUND The specified FormSet could not be found.\r | |
5838 | \r | |
5839 | **/\r | |
5840 | EFI_STATUS\r | |
5841 | InitializeFormSet (\r | |
5842 | IN EFI_HII_HANDLE Handle,\r | |
5843 | IN OUT EFI_GUID *FormSetGuid,\r | |
7c6c064c | 5844 | OUT FORM_BROWSER_FORMSET *FormSet\r |
7936fb6a | 5845 | )\r |
5846 | {\r | |
5847 | EFI_STATUS Status;\r | |
5848 | EFI_HANDLE DriverHandle;\r | |
7936fb6a | 5849 | \r |
5850 | Status = GetIfrBinaryData (Handle, FormSetGuid, &FormSet->IfrBinaryLength, &FormSet->IfrBinaryData);\r | |
5851 | if (EFI_ERROR (Status)) {\r | |
5852 | return Status;\r | |
5853 | }\r | |
5854 | \r | |
48a9d5f7 | 5855 | FormSet->Signature = FORM_BROWSER_FORMSET_SIGNATURE;\r |
7936fb6a | 5856 | FormSet->HiiHandle = Handle;\r |
5857 | CopyMem (&FormSet->Guid, FormSetGuid, sizeof (EFI_GUID));\r | |
7c6c064c | 5858 | FormSet->QuestionInited = FALSE;\r |
7936fb6a | 5859 | \r |
5860 | //\r | |
5861 | // Retrieve ConfigAccess Protocol associated with this HiiPackageList\r | |
5862 | //\r | |
5863 | Status = mHiiDatabase->GetPackageListHandle (mHiiDatabase, Handle, &DriverHandle);\r | |
5864 | if (EFI_ERROR (Status)) {\r | |
5865 | return Status;\r | |
5866 | }\r | |
5867 | FormSet->DriverHandle = DriverHandle;\r | |
5868 | Status = gBS->HandleProtocol (\r | |
5869 | DriverHandle,\r | |
5870 | &gEfiHiiConfigAccessProtocolGuid,\r | |
5871 | (VOID **) &FormSet->ConfigAccess\r | |
5872 | );\r | |
5873 | if (EFI_ERROR (Status)) {\r | |
5874 | //\r | |
5875 | // Configuration Driver don't attach ConfigAccess protocol to its HII package\r | |
5876 | // list, then there will be no configuration action required\r | |
5877 | //\r | |
5878 | FormSet->ConfigAccess = NULL;\r | |
5879 | }\r | |
5880 | \r | |
5881 | //\r | |
5882 | // Parse the IFR binary OpCodes\r | |
5883 | //\r | |
5884 | Status = ParseOpCodes (FormSet);\r | |
25361615 | 5885 | \r |
7c6c064c | 5886 | return Status;\r |
7936fb6a | 5887 | }\r |
ce6d12cc | 5888 | \r |
5889 | \r | |
5890 | /**\r | |
5891 | Save globals used by previous call to SendForm(). SendForm() may be called from \r | |
5892 | HiiConfigAccess.Callback(), this will cause SendForm() be reentried.\r | |
5893 | So, save globals of previous call to SendForm() and restore them upon exit.\r | |
5894 | \r | |
5895 | **/\r | |
5896 | VOID\r | |
5897 | SaveBrowserContext (\r | |
5898 | VOID\r | |
5899 | )\r | |
5900 | {\r | |
b6f61255 ED |
5901 | BROWSER_CONTEXT *Context;\r |
5902 | FORM_ENTRY_INFO *MenuList;\r | |
5903 | FORM_BROWSER_FORMSET *FormSet;\r | |
ce6d12cc | 5904 | \r |
5905 | gBrowserContextCount++;\r | |
5906 | if (gBrowserContextCount == 1) {\r | |
5907 | //\r | |
5908 | // This is not reentry of SendForm(), no context to save\r | |
5909 | //\r | |
5910 | return;\r | |
5911 | }\r | |
5912 | \r | |
5913 | Context = AllocatePool (sizeof (BROWSER_CONTEXT));\r | |
5914 | ASSERT (Context != NULL);\r | |
5915 | \r | |
5916 | Context->Signature = BROWSER_CONTEXT_SIGNATURE;\r | |
5917 | \r | |
5918 | //\r | |
5919 | // Save FormBrowser context\r | |
5920 | //\r | |
5a9f73bf | 5921 | Context->Selection = gCurrentSelection;\r |
b2dcae4c | 5922 | Context->ResetRequired = gResetRequiredFormLevel;\r |
f2e7732e ED |
5923 | Context->FlagReconnect = gFlagReconnect;\r |
5924 | Context->CallbackReconnect = gCallbackReconnect;\r | |
7c6c064c ED |
5925 | Context->ExitRequired = gExitRequired;\r |
5926 | Context->HiiHandle = mCurrentHiiHandle;\r | |
5a9f73bf ED |
5927 | Context->FormId = mCurrentFormId;\r |
5928 | CopyGuid (&Context->FormSetGuid, &mCurrentFormSetGuid);\r | |
f4c3c923 ED |
5929 | Context->SystemLevelFormSet = mSystemLevelFormSet;\r |
5930 | Context->CurFakeQestId = mCurFakeQestId;\r | |
5931 | Context->HiiPackageListUpdated = mHiiPackageListUpdated;\r | |
5932 | Context->FinishRetrieveCall = mFinishRetrieveCall;\r | |
7c6c064c ED |
5933 | \r |
5934 | //\r | |
5935 | // Save the menu history data.\r | |
5936 | //\r | |
5937 | InitializeListHead(&Context->FormHistoryList);\r | |
5938 | while (!IsListEmpty (&mPrivateData.FormBrowserEx2.FormViewHistoryHead)) {\r | |
5939 | MenuList = FORM_ENTRY_INFO_FROM_LINK (mPrivateData.FormBrowserEx2.FormViewHistoryHead.ForwardLink);\r | |
5940 | RemoveEntryList (&MenuList->Link);\r | |
5941 | \r | |
5942 | InsertTailList(&Context->FormHistoryList, &MenuList->Link);\r | |
5943 | }\r | |
ce6d12cc | 5944 | \r |
b6f61255 ED |
5945 | //\r |
5946 | // Save formset list.\r | |
5947 | //\r | |
5948 | InitializeListHead(&Context->FormSetList);\r | |
5949 | while (!IsListEmpty (&gBrowserFormSetList)) {\r | |
5950 | FormSet = FORM_BROWSER_FORMSET_FROM_LINK (gBrowserFormSetList.ForwardLink);\r | |
5951 | RemoveEntryList (&FormSet->Link);\r | |
5952 | \r | |
5953 | InsertTailList(&Context->FormSetList, &FormSet->Link);\r | |
5954 | }\r | |
5955 | \r | |
ce6d12cc | 5956 | //\r |
5957 | // Insert to FormBrowser context list\r | |
5958 | //\r | |
5959 | InsertHeadList (&gBrowserContextList, &Context->Link);\r | |
5960 | }\r | |
5961 | \r | |
5962 | \r | |
5963 | /**\r | |
5964 | Restore globals used by previous call to SendForm().\r | |
5965 | \r | |
5966 | **/\r | |
5967 | VOID\r | |
5968 | RestoreBrowserContext (\r | |
5969 | VOID\r | |
5970 | )\r | |
5971 | {\r | |
5972 | LIST_ENTRY *Link;\r | |
5973 | BROWSER_CONTEXT *Context;\r | |
b6f61255 ED |
5974 | FORM_ENTRY_INFO *MenuList;\r |
5975 | FORM_BROWSER_FORMSET *FormSet;\r | |
ce6d12cc | 5976 | \r |
5977 | ASSERT (gBrowserContextCount != 0);\r | |
5978 | gBrowserContextCount--;\r | |
5979 | if (gBrowserContextCount == 0) {\r | |
5980 | //\r | |
5981 | // This is not reentry of SendForm(), no context to restore\r | |
5982 | //\r | |
5983 | return;\r | |
5984 | }\r | |
5985 | \r | |
5986 | ASSERT (!IsListEmpty (&gBrowserContextList));\r | |
5987 | \r | |
5988 | Link = GetFirstNode (&gBrowserContextList);\r | |
5989 | Context = BROWSER_CONTEXT_FROM_LINK (Link);\r | |
5990 | \r | |
5991 | //\r | |
5992 | // Restore FormBrowser context\r | |
5993 | //\r | |
5a9f73bf | 5994 | gCurrentSelection = Context->Selection;\r |
b2dcae4c | 5995 | gResetRequiredFormLevel = Context->ResetRequired;\r |
f2e7732e ED |
5996 | gFlagReconnect = Context->FlagReconnect;\r |
5997 | gCallbackReconnect = Context->CallbackReconnect;\r | |
7c6c064c ED |
5998 | gExitRequired = Context->ExitRequired;\r |
5999 | mCurrentHiiHandle = Context->HiiHandle;\r | |
5a9f73bf ED |
6000 | mCurrentFormId = Context->FormId;\r |
6001 | CopyGuid (&mCurrentFormSetGuid, &Context->FormSetGuid);\r | |
f4c3c923 ED |
6002 | mSystemLevelFormSet = Context->SystemLevelFormSet;\r |
6003 | mCurFakeQestId = Context->CurFakeQestId;\r | |
6004 | mHiiPackageListUpdated = Context->HiiPackageListUpdated;\r | |
6005 | mFinishRetrieveCall = Context->FinishRetrieveCall;\r | |
7c6c064c ED |
6006 | \r |
6007 | //\r | |
6008 | // Restore the menu history data.\r | |
6009 | //\r | |
6010 | while (!IsListEmpty (&Context->FormHistoryList)) {\r | |
6011 | MenuList = FORM_ENTRY_INFO_FROM_LINK (Context->FormHistoryList.ForwardLink);\r | |
6012 | RemoveEntryList (&MenuList->Link);\r | |
6013 | \r | |
6014 | InsertTailList(&mPrivateData.FormBrowserEx2.FormViewHistoryHead, &MenuList->Link);\r | |
6015 | }\r | |
ce6d12cc | 6016 | \r |
b6f61255 ED |
6017 | //\r |
6018 | // Restore the Formset data.\r | |
6019 | //\r | |
6020 | while (!IsListEmpty (&Context->FormSetList)) {\r | |
6021 | FormSet = FORM_BROWSER_FORMSET_FROM_LINK (Context->FormSetList.ForwardLink);\r | |
6022 | RemoveEntryList (&FormSet->Link);\r | |
6023 | \r | |
6024 | InsertTailList(&gBrowserFormSetList, &FormSet->Link);\r | |
6025 | }\r | |
6026 | \r | |
ce6d12cc | 6027 | //\r |
6028 | // Remove from FormBrowser context list\r | |
6029 | //\r | |
6030 | RemoveEntryList (&Context->Link);\r | |
6031 | gBS->FreePool (Context);\r | |
6032 | }\r | |
48a9d5f7 LG |
6033 | \r |
6034 | /**\r | |
6035 | Find the matched FormSet context in the backup maintain list based on HiiHandle.\r | |
6036 | \r | |
6037 | @param Handle The Hii Handle.\r | |
6038 | \r | |
6039 | @return the found FormSet context. If no found, NULL will return.\r | |
6040 | \r | |
6041 | **/\r | |
6042 | FORM_BROWSER_FORMSET * \r | |
6043 | GetFormSetFromHiiHandle (\r | |
6044 | EFI_HII_HANDLE Handle\r | |
6045 | )\r | |
6046 | {\r | |
6047 | LIST_ENTRY *Link;\r | |
6048 | FORM_BROWSER_FORMSET *FormSet;\r | |
6049 | \r | |
6050 | Link = GetFirstNode (&gBrowserFormSetList);\r | |
6051 | while (!IsNull (&gBrowserFormSetList, Link)) {\r | |
6052 | FormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r | |
938baa1f ED |
6053 | Link = GetNextNode (&gBrowserFormSetList, Link);\r |
6054 | if (!ValidateFormSet(FormSet)) {\r | |
6055 | continue;\r | |
6056 | }\r | |
48a9d5f7 LG |
6057 | if (FormSet->HiiHandle == Handle) {\r |
6058 | return FormSet;\r | |
6059 | }\r | |
48a9d5f7 LG |
6060 | }\r |
6061 | \r | |
6062 | return NULL;\r | |
6063 | }\r | |
6064 | \r | |
6065 | /**\r | |
6066 | Check whether the input HII handle is the FormSet that is being used.\r | |
6067 | \r | |
6068 | @param Handle The Hii Handle.\r | |
6069 | \r | |
6070 | @retval TRUE HII handle is being used.\r | |
6071 | @retval FALSE HII handle is not being used.\r | |
6072 | \r | |
6073 | **/\r | |
6074 | BOOLEAN\r | |
6075 | IsHiiHandleInBrowserContext (\r | |
6076 | EFI_HII_HANDLE Handle\r | |
6077 | )\r | |
6078 | {\r | |
6079 | LIST_ENTRY *Link;\r | |
6080 | BROWSER_CONTEXT *Context;\r | |
6081 | \r | |
6082 | //\r | |
6083 | // HiiHandle is Current FormSet.\r | |
6084 | //\r | |
7c6c064c | 6085 | if (mCurrentHiiHandle == Handle) {\r |
48a9d5f7 LG |
6086 | return TRUE;\r |
6087 | }\r | |
6088 | \r | |
6089 | //\r | |
6090 | // Check whether HiiHandle is in BrowserContext.\r | |
6091 | //\r | |
6092 | Link = GetFirstNode (&gBrowserContextList);\r | |
6093 | while (!IsNull (&gBrowserContextList, Link)) {\r | |
6094 | Context = BROWSER_CONTEXT_FROM_LINK (Link);\r | |
7c6c064c | 6095 | if (Context->HiiHandle == Handle) {\r |
48a9d5f7 LG |
6096 | //\r |
6097 | // HiiHandle is in BrowserContext\r | |
6098 | //\r | |
6099 | return TRUE;\r | |
6100 | }\r | |
6101 | Link = GetNextNode (&gBrowserContextList, Link);\r | |
6102 | }\r | |
6103 | \r | |
6104 | return FALSE;\r | |
6105 | }\r | |
6106 | \r | |
7c6c064c ED |
6107 | /**\r |
6108 | Perform Password check. \r | |
6109 | Passwork may be encrypted by driver that requires the specific check.\r | |
6110 | \r | |
6111 | @param Form Form where Password Statement is in.\r | |
6112 | @param Statement Password statement\r | |
6113 | @param PasswordString Password string to be checked. It may be NULL.\r | |
6114 | NULL means to restore password.\r | |
6115 | "" string can be used to checked whether old password does exist.\r | |
6116 | \r | |
6117 | @return Status Status of Password check.\r | |
6118 | **/\r | |
6119 | EFI_STATUS\r | |
6120 | EFIAPI\r | |
6121 | PasswordCheck (\r | |
6122 | IN FORM_DISPLAY_ENGINE_FORM *Form,\r | |
6123 | IN FORM_DISPLAY_ENGINE_STATEMENT *Statement,\r | |
6124 | IN EFI_STRING PasswordString OPTIONAL\r | |
6125 | )\r | |
6126 | {\r | |
6127 | EFI_STATUS Status;\r | |
6128 | EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r | |
6129 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
6130 | EFI_IFR_TYPE_VALUE IfrTypeValue;\r | |
6131 | FORM_BROWSER_STATEMENT *Question;\r | |
6132 | \r | |
6133 | ConfigAccess = gCurrentSelection->FormSet->ConfigAccess;\r | |
6134 | Question = GetBrowserStatement(Statement);\r | |
6135 | ASSERT (Question != NULL);\r | |
6136 | \r | |
6137 | if ((Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) == EFI_IFR_FLAG_CALLBACK) {\r | |
6138 | if (ConfigAccess == NULL) {\r | |
6139 | return EFI_UNSUPPORTED;\r | |
6140 | }\r | |
6141 | } else {\r | |
27582c41 | 6142 | //\r |
9e2462b8 | 6143 | // If a password doesn't have the CALLBACK flag, browser will not handle it.\r |
27582c41 | 6144 | //\r |
9e2462b8 | 6145 | return EFI_UNSUPPORTED;\r |
7c6c064c ED |
6146 | }\r |
6147 | \r | |
6148 | //\r | |
6149 | // Prepare password string in HII database\r | |
6150 | //\r | |
6151 | if (PasswordString != NULL) {\r | |
6152 | IfrTypeValue.string = NewString (PasswordString, gCurrentSelection->FormSet->HiiHandle);\r | |
6153 | } else {\r | |
6154 | IfrTypeValue.string = 0;\r | |
6155 | }\r | |
6156 | \r | |
6157 | //\r | |
6158 | // Send password to Configuration Driver for validation\r | |
6159 | //\r | |
6160 | Status = ConfigAccess->Callback (\r | |
6161 | ConfigAccess,\r | |
6162 | EFI_BROWSER_ACTION_CHANGING,\r | |
6163 | Question->QuestionId,\r | |
6164 | Question->HiiValue.Type,\r | |
6165 | &IfrTypeValue,\r | |
6166 | &ActionRequest\r | |
6167 | );\r | |
6168 | \r | |
6169 | //\r | |
6170 | // Remove password string from HII database\r | |
6171 | //\r | |
6172 | if (PasswordString != NULL) {\r | |
6173 | DeleteString (IfrTypeValue.string, gCurrentSelection->FormSet->HiiHandle);\r | |
6174 | }\r | |
6175 | \r | |
6176 | return Status;\r | |
6177 | }\r | |
6178 | \r | |
48a9d5f7 LG |
6179 | /**\r |
6180 | Find the registered HotKey based on KeyData.\r | |
6181 | \r | |
6182 | @param[in] KeyData A pointer to a buffer that describes the keystroke\r | |
6183 | information for the hot key.\r | |
6184 | \r | |
6185 | @return The registered HotKey context. If no found, NULL will return.\r | |
6186 | **/\r | |
6187 | BROWSER_HOT_KEY *\r | |
6188 | GetHotKeyFromRegisterList (\r | |
6189 | IN EFI_INPUT_KEY *KeyData\r | |
6190 | )\r | |
6191 | {\r | |
6192 | LIST_ENTRY *Link;\r | |
6193 | BROWSER_HOT_KEY *HotKey;\r | |
6194 | \r | |
6195 | Link = GetFirstNode (&gBrowserHotKeyList);\r | |
6196 | while (!IsNull (&gBrowserHotKeyList, Link)) {\r | |
6197 | HotKey = BROWSER_HOT_KEY_FROM_LINK (Link);\r | |
6198 | if (HotKey->KeyData->ScanCode == KeyData->ScanCode) {\r | |
6199 | return HotKey;\r | |
6200 | }\r | |
6201 | Link = GetNextNode (&gBrowserHotKeyList, Link);\r | |
6202 | }\r | |
6203 | \r | |
6204 | return NULL;\r | |
6205 | }\r | |
6206 | \r | |
6207 | /**\r | |
6208 | Configure what scope the hot key will impact.\r | |
6209 | All hot keys have the same scope. The mixed hot keys with the different level are not supported.\r | |
6210 | If no scope is set, the default scope will be FormSet level.\r | |
6211 | After all registered hot keys are removed, previous Scope can reset to another level.\r | |
6212 | \r | |
6213 | @param[in] Scope Scope level to be set. \r | |
6214 | \r | |
6215 | @retval EFI_SUCCESS Scope is set correctly.\r | |
6216 | @retval EFI_INVALID_PARAMETER Scope is not the valid value specified in BROWSER_SETTING_SCOPE. \r | |
6217 | @retval EFI_UNSPPORTED Scope level is different from current one that the registered hot keys have.\r | |
6218 | \r | |
6219 | **/\r | |
6220 | EFI_STATUS\r | |
6221 | EFIAPI\r | |
6222 | SetScope (\r | |
6223 | IN BROWSER_SETTING_SCOPE Scope\r | |
6224 | )\r | |
6225 | {\r | |
6226 | if (Scope >= MaxLevel) {\r | |
6227 | return EFI_INVALID_PARAMETER;\r | |
6228 | }\r | |
7c6c064c | 6229 | \r |
48a9d5f7 LG |
6230 | //\r |
6231 | // When no hot key registered in system or on the first setting,\r | |
6232 | // Scope can be set.\r | |
6233 | //\r | |
6234 | if (mBrowserScopeFirstSet || IsListEmpty (&gBrowserHotKeyList)) {\r | |
6235 | gBrowserSettingScope = Scope;\r | |
6236 | mBrowserScopeFirstSet = FALSE;\r | |
6237 | } else if (Scope != gBrowserSettingScope) {\r | |
6238 | return EFI_UNSUPPORTED;\r | |
6239 | }\r | |
6240 | \r | |
6241 | return EFI_SUCCESS;\r | |
6242 | }\r | |
6243 | \r | |
6244 | /**\r | |
6245 | Register the hot key with its browser action, or unregistered the hot key.\r | |
6246 | Only support hot key that is not printable character (control key, function key, etc.).\r | |
6247 | If the action value is zero, the hot key will be unregistered if it has been registered.\r | |
6248 | If the same hot key has been registered, the new action and help string will override the previous ones.\r | |
6249 | \r | |
6250 | @param[in] KeyData A pointer to a buffer that describes the keystroke\r | |
6251 | information for the hot key. Its type is EFI_INPUT_KEY to \r | |
6252 | be supported by all ConsoleIn devices.\r | |
6253 | @param[in] Action Action value that describes what action will be trigged when the hot key is pressed. \r | |
6254 | @param[in] DefaultId Specifies the type of defaults to retrieve, which is only for DEFAULT action.\r | |
6255 | @param[in] HelpString Help string that describes the hot key information.\r | |
6256 | Its value may be NULL for the unregistered hot key.\r | |
6257 | \r | |
6258 | @retval EFI_SUCCESS Hot key is registered or unregistered.\r | |
6259 | @retval EFI_INVALID_PARAMETER KeyData is NULL or HelpString is NULL on register.\r | |
6260 | @retval EFI_NOT_FOUND KeyData is not found to be unregistered.\r | |
6261 | @retval EFI_UNSUPPORTED Key represents a printable character. It is conflicted with Browser.\r | |
291422d7 | 6262 | @retval EFI_ALREADY_STARTED Key already been registered for one hot key.\r |
48a9d5f7 LG |
6263 | **/\r |
6264 | EFI_STATUS\r | |
6265 | EFIAPI\r | |
6266 | RegisterHotKey (\r | |
6267 | IN EFI_INPUT_KEY *KeyData,\r | |
6268 | IN UINT32 Action,\r | |
6269 | IN UINT16 DefaultId,\r | |
6270 | IN EFI_STRING HelpString OPTIONAL\r | |
6271 | )\r | |
6272 | {\r | |
6273 | BROWSER_HOT_KEY *HotKey;\r | |
6274 | \r | |
6275 | //\r | |
6276 | // Check input parameters.\r | |
6277 | //\r | |
6278 | if (KeyData == NULL || KeyData->UnicodeChar != CHAR_NULL || \r | |
6279 | (Action != BROWSER_ACTION_UNREGISTER && HelpString == NULL)) {\r | |
6280 | return EFI_INVALID_PARAMETER;\r | |
6281 | }\r | |
6282 | \r | |
6283 | //\r | |
6284 | // Check whether the input KeyData is in BrowserHotKeyList.\r | |
6285 | //\r | |
6286 | HotKey = GetHotKeyFromRegisterList (KeyData);\r | |
6287 | \r | |
6288 | //\r | |
6289 | // Unregister HotKey\r | |
6290 | //\r | |
6291 | if (Action == BROWSER_ACTION_UNREGISTER) {\r | |
6292 | if (HotKey != NULL) {\r | |
6293 | //\r | |
6294 | // The registered HotKey is found. \r | |
6295 | // Remove it from List, and free its resource.\r | |
6296 | //\r | |
6297 | RemoveEntryList (&HotKey->Link);\r | |
6298 | FreePool (HotKey->KeyData);\r | |
6299 | FreePool (HotKey->HelpString);\r | |
6300 | return EFI_SUCCESS;\r | |
6301 | } else {\r | |
6302 | //\r | |
6303 | // The registered HotKey is not found. \r | |
6304 | //\r | |
6305 | return EFI_NOT_FOUND;\r | |
6306 | }\r | |
6307 | }\r | |
291422d7 ED |
6308 | \r |
6309 | if (HotKey != NULL) {\r | |
6310 | return EFI_ALREADY_STARTED;\r | |
6311 | }\r | |
6312 | \r | |
48a9d5f7 | 6313 | //\r |
291422d7 | 6314 | // Create new Key, and add it into List.\r |
48a9d5f7 | 6315 | //\r |
291422d7 ED |
6316 | HotKey = AllocateZeroPool (sizeof (BROWSER_HOT_KEY));\r |
6317 | ASSERT (HotKey != NULL);\r | |
6318 | HotKey->Signature = BROWSER_HOT_KEY_SIGNATURE;\r | |
6319 | HotKey->KeyData = AllocateCopyPool (sizeof (EFI_INPUT_KEY), KeyData);\r | |
6320 | InsertTailList (&gBrowserHotKeyList, &HotKey->Link);\r | |
48a9d5f7 LG |
6321 | \r |
6322 | //\r | |
6323 | // Fill HotKey information.\r | |
6324 | //\r | |
6325 | HotKey->Action = Action;\r | |
6326 | HotKey->DefaultId = DefaultId;\r | |
6327 | if (HotKey->HelpString != NULL) {\r | |
6328 | FreePool (HotKey->HelpString);\r | |
6329 | }\r | |
6330 | HotKey->HelpString = AllocateCopyPool (StrSize (HelpString), HelpString);\r | |
6331 | \r | |
6332 | return EFI_SUCCESS;\r | |
6333 | }\r | |
6334 | \r | |
6335 | /**\r | |
6336 | Register Exit handler function. \r | |
6337 | When more than one handler function is registered, the latter one will override the previous one. \r | |
6338 | When NULL handler is specified, the previous Exit handler will be unregistered. \r | |
6339 | \r | |
6340 | @param[in] Handler Pointer to handler function. \r | |
6341 | \r | |
6342 | **/\r | |
6343 | VOID\r | |
6344 | EFIAPI\r | |
6345 | RegiserExitHandler (\r | |
6346 | IN EXIT_HANDLER Handler\r | |
6347 | )\r | |
6348 | {\r | |
6349 | ExitHandlerFunction = Handler;\r | |
6350 | return;\r | |
6351 | }\r | |
6352 | \r | |
7c6c064c ED |
6353 | /**\r |
6354 | Check whether the browser data has been modified.\r | |
6355 | \r | |
6356 | @retval TRUE Browser data is modified.\r | |
6357 | @retval FALSE No browser data is modified.\r | |
6358 | \r | |
6359 | **/\r | |
6360 | BOOLEAN\r | |
6361 | EFIAPI\r | |
6362 | IsBrowserDataModified (\r | |
6363 | VOID\r | |
6364 | )\r | |
6365 | {\r | |
6366 | LIST_ENTRY *Link;\r | |
6367 | FORM_BROWSER_FORMSET *FormSet;\r | |
6368 | \r | |
7c6c064c ED |
6369 | switch (gBrowserSettingScope) {\r |
6370 | case FormLevel:\r | |
27bace9b ED |
6371 | if (gCurrentSelection == NULL) {\r |
6372 | return FALSE;\r | |
6373 | }\r | |
7c6c064c ED |
6374 | return IsNvUpdateRequiredForForm (gCurrentSelection->Form);\r |
6375 | \r | |
6376 | case FormSetLevel:\r | |
27bace9b ED |
6377 | if (gCurrentSelection == NULL) {\r |
6378 | return FALSE;\r | |
6379 | }\r | |
7c6c064c ED |
6380 | return IsNvUpdateRequiredForFormSet (gCurrentSelection->FormSet);\r |
6381 | \r | |
6382 | case SystemLevel:\r | |
6383 | Link = GetFirstNode (&gBrowserFormSetList);\r | |
6384 | while (!IsNull (&gBrowserFormSetList, Link)) {\r | |
6385 | FormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r | |
27bace9b ED |
6386 | if (!ValidateFormSet(FormSet)) {\r |
6387 | continue;\r | |
6388 | }\r | |
6389 | \r | |
7c6c064c ED |
6390 | if (IsNvUpdateRequiredForFormSet (FormSet)) {\r |
6391 | return TRUE;\r | |
6392 | }\r | |
6393 | Link = GetNextNode (&gBrowserFormSetList, Link);\r | |
6394 | }\r | |
6395 | return FALSE;\r | |
6396 | \r | |
6397 | default:\r | |
6398 | return FALSE;\r | |
6399 | }\r | |
6400 | }\r | |
6401 | \r | |
6402 | /**\r | |
6403 | Execute the action requested by the Action parameter.\r | |
6404 | \r | |
6405 | @param[in] Action Execute the request action.\r | |
6406 | @param[in] DefaultId The default Id info when need to load default value. Only used when Action is BROWSER_ACTION_DEFAULT.\r | |
6407 | \r | |
6408 | @retval EFI_SUCCESS Execute the request action succss.\r | |
6409 | @retval EFI_INVALID_PARAMETER The input action value is invalid.\r | |
6410 | \r | |
6411 | **/\r | |
6412 | EFI_STATUS \r | |
6413 | EFIAPI\r | |
6414 | ExecuteAction (\r | |
6415 | IN UINT32 Action,\r | |
6416 | IN UINT16 DefaultId\r | |
6417 | )\r | |
6418 | {\r | |
27bace9b ED |
6419 | EFI_STATUS Status;\r |
6420 | FORM_BROWSER_FORMSET *FormSet;\r | |
6421 | FORM_BROWSER_FORM *Form;\r | |
7c6c064c | 6422 | \r |
27bace9b | 6423 | if (gBrowserSettingScope < SystemLevel && gCurrentSelection == NULL) {\r |
7c6c064c ED |
6424 | return EFI_NOT_READY;\r |
6425 | }\r | |
6426 | \r | |
27bace9b ED |
6427 | Status = EFI_SUCCESS;\r |
6428 | FormSet = NULL;\r | |
6429 | Form = NULL;\r | |
6430 | if (gBrowserSettingScope < SystemLevel) {\r | |
6431 | FormSet = gCurrentSelection->FormSet;\r | |
6432 | Form = gCurrentSelection->Form; \r | |
6433 | }\r | |
7c6c064c ED |
6434 | \r |
6435 | //\r | |
6436 | // Executet the discard action.\r | |
6437 | //\r | |
6438 | if ((Action & BROWSER_ACTION_DISCARD) != 0) {\r | |
27bace9b | 6439 | Status = DiscardForm (FormSet, Form, gBrowserSettingScope);\r |
7c6c064c ED |
6440 | if (EFI_ERROR (Status)) {\r |
6441 | return Status;\r | |
6442 | }\r | |
6443 | }\r | |
6444 | \r | |
6445 | //\r | |
6446 | // Executet the difault action.\r | |
6447 | //\r | |
6448 | if ((Action & BROWSER_ACTION_DEFAULT) != 0) {\r | |
787fc2a6 | 6449 | Status = ExtractDefault (FormSet, Form, DefaultId, gBrowserSettingScope, GetDefaultForAll, NULL, FALSE, FALSE);\r |
7c6c064c ED |
6450 | if (EFI_ERROR (Status)) {\r |
6451 | return Status;\r | |
6452 | }\r | |
892eccc8 | 6453 | UpdateStatementStatus (FormSet, Form, gBrowserSettingScope);\r |
7c6c064c ED |
6454 | }\r |
6455 | \r | |
6456 | //\r | |
6457 | // Executet the submit action.\r | |
6458 | //\r | |
6459 | if ((Action & BROWSER_ACTION_SUBMIT) != 0) {\r | |
27bace9b | 6460 | Status = SubmitForm (FormSet, Form, gBrowserSettingScope);\r |
7c6c064c ED |
6461 | if (EFI_ERROR (Status)) {\r |
6462 | return Status;\r | |
6463 | }\r | |
6464 | }\r | |
6465 | \r | |
6466 | //\r | |
6467 | // Executet the reset action.\r | |
6468 | //\r | |
6469 | if ((Action & BROWSER_ACTION_RESET) != 0) {\r | |
b2dcae4c BD |
6470 | gResetRequiredFormLevel = TRUE;\r |
6471 | gResetRequiredSystemLevel = TRUE;\r | |
7c6c064c ED |
6472 | }\r |
6473 | \r | |
6474 | //\r | |
6475 | // Executet the exit action.\r | |
6476 | //\r | |
6477 | if ((Action & BROWSER_ACTION_EXIT) != 0) {\r | |
27bace9b | 6478 | DiscardForm (FormSet, Form, gBrowserSettingScope);\r |
7c6c064c ED |
6479 | if (gBrowserSettingScope == SystemLevel) {\r |
6480 | if (ExitHandlerFunction != NULL) {\r | |
6481 | ExitHandlerFunction ();\r | |
6482 | }\r | |
6483 | }\r | |
6484 | \r | |
6485 | gExitRequired = TRUE;\r | |
6486 | }\r | |
6487 | \r | |
6488 | return Status;\r | |
6489 | }\r | |
6490 | \r | |
48a9d5f7 LG |
6491 | /**\r |
6492 | Create reminder to let user to choose save or discard the changed browser data.\r | |
6493 | Caller can use it to actively check the changed browser data.\r | |
6494 | \r | |
6495 | @retval BROWSER_NO_CHANGES No browser data is changed.\r | |
6496 | @retval BROWSER_SAVE_CHANGES The changed browser data is saved.\r | |
6497 | @retval BROWSER_DISCARD_CHANGES The changed browser data is discard.\r | |
27bace9b | 6498 | @retval BROWSER_KEEP_CURRENT Browser keep current changes.\r |
48a9d5f7 LG |
6499 | \r |
6500 | **/\r | |
6501 | UINT32\r | |
6502 | EFIAPI\r | |
6503 | SaveReminder (\r | |
6504 | VOID\r | |
6505 | )\r | |
6506 | {\r | |
6507 | LIST_ENTRY *Link;\r | |
6508 | FORM_BROWSER_FORMSET *FormSet;\r | |
6509 | BOOLEAN IsDataChanged;\r | |
6510 | UINT32 DataSavedAction;\r | |
27bace9b | 6511 | UINT32 ConfirmRet;\r |
48a9d5f7 LG |
6512 | \r |
6513 | DataSavedAction = BROWSER_NO_CHANGES;\r | |
6514 | IsDataChanged = FALSE;\r | |
6515 | Link = GetFirstNode (&gBrowserFormSetList);\r | |
6516 | while (!IsNull (&gBrowserFormSetList, Link)) {\r | |
6517 | FormSet = FORM_BROWSER_FORMSET_FROM_LINK (Link);\r | |
938baa1f ED |
6518 | Link = GetNextNode (&gBrowserFormSetList, Link);\r |
6519 | if (!ValidateFormSet(FormSet)) {\r | |
6520 | continue;\r | |
6521 | }\r | |
7c6c064c | 6522 | if (IsNvUpdateRequiredForFormSet (FormSet)) {\r |
48a9d5f7 LG |
6523 | IsDataChanged = TRUE;\r |
6524 | break;\r | |
6525 | }\r | |
48a9d5f7 LG |
6526 | }\r |
6527 | \r | |
6528 | //\r | |
6529 | // No data is changed. No save is required. \r | |
6530 | //\r | |
6531 | if (!IsDataChanged) {\r | |
6532 | return DataSavedAction;\r | |
6533 | }\r | |
6534 | \r | |
6535 | //\r | |
7c6c064c | 6536 | // If data is changed, prompt user to save or discard it. \r |
48a9d5f7 | 6537 | //\r |
48a9d5f7 | 6538 | do {\r |
27bace9b | 6539 | ConfirmRet = (UINT32) mFormDisplay->ConfirmDataChange();\r |
48a9d5f7 | 6540 | \r |
27bace9b | 6541 | if (ConfirmRet == BROWSER_ACTION_SUBMIT) {\r |
7c6c064c | 6542 | SubmitForm (NULL, NULL, SystemLevel);\r |
27bace9b | 6543 | DataSavedAction = BROWSER_SAVE_CHANGES;\r |
7c6c064c | 6544 | break;\r |
27bace9b | 6545 | } else if (ConfirmRet == BROWSER_ACTION_DISCARD) {\r |
7c6c064c | 6546 | DiscardForm (NULL, NULL, SystemLevel);\r |
27bace9b ED |
6547 | DataSavedAction = BROWSER_DISCARD_CHANGES;\r |
6548 | break;\r | |
6549 | } else if (ConfirmRet == BROWSER_ACTION_NONE) {\r | |
6550 | DataSavedAction = BROWSER_KEEP_CURRENT;\r | |
7c6c064c ED |
6551 | break;\r |
6552 | }\r | |
6553 | } while (1);\r | |
48a9d5f7 LG |
6554 | \r |
6555 | return DataSavedAction;\r | |
6556 | }\r | |
7da62bc0 ED |
6557 | \r |
6558 | /**\r | |
6559 | Check whether the Reset Required for the browser\r | |
6560 | \r | |
6561 | @retval TRUE Browser required to reset after exit.\r | |
6562 | @retval FALSE Browser not need to reset after exit.\r | |
6563 | \r | |
6564 | **/\r | |
6565 | BOOLEAN\r | |
6566 | EFIAPI\r | |
6567 | IsResetRequired (\r | |
6568 | VOID\r | |
6569 | )\r | |
6570 | {\r | |
b2dcae4c | 6571 | return gResetRequiredSystemLevel;\r |
7da62bc0 ED |
6572 | }\r |
6573 | \r |