]>
Commit | Line | Data |
---|---|---|
1 | /** @file\r | |
2 | FrontPage routines to handle the callbacks and browser calls\r | |
3 | \r | |
4 | Copyright (c) 2004 - 2009, Intel Corporation. <BR>\r | |
5 | All rights reserved. This program and the accompanying materials\r | |
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 "Bds.h"\r | |
16 | #include "FrontPage.h"\r | |
17 | #include "Language.h"\r | |
18 | \r | |
19 | EFI_GUID mFrontPageGuid = FRONT_PAGE_FORMSET_GUID;\r | |
20 | \r | |
21 | BOOLEAN gConnectAllHappened = FALSE;\r | |
22 | UINTN gCallbackKey;\r | |
23 | \r | |
24 | EFI_HII_DATABASE_PROTOCOL *gHiiDatabase;\r | |
25 | EFI_HII_STRING_PROTOCOL *gHiiString;\r | |
26 | EFI_FORM_BROWSER2_PROTOCOL *gFormBrowser2;\r | |
27 | EFI_HII_CONFIG_ROUTING_PROTOCOL *gHiiConfigRouting;\r | |
28 | \r | |
29 | FRONT_PAGE_CALLBACK_DATA gFrontPagePrivate = {\r | |
30 | FRONT_PAGE_CALLBACK_DATA_SIGNATURE,\r | |
31 | NULL,\r | |
32 | NULL,\r | |
33 | NULL,\r | |
34 | {\r | |
35 | FakeExtractConfig,\r | |
36 | FakeRouteConfig,\r | |
37 | FrontPageCallback\r | |
38 | }\r | |
39 | };\r | |
40 | \r | |
41 | HII_VENDOR_DEVICE_PATH mFrontPageHiiVendorDevicePath = {\r | |
42 | {\r | |
43 | {\r | |
44 | HARDWARE_DEVICE_PATH,\r | |
45 | HW_VENDOR_DP,\r | |
46 | {\r | |
47 | (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r | |
48 | (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r | |
49 | }\r | |
50 | },\r | |
51 | //\r | |
52 | // {8E6D99EE-7531-48f8-8745-7F6144468FF2}\r | |
53 | //\r | |
54 | { 0x8e6d99ee, 0x7531, 0x48f8, { 0x87, 0x45, 0x7f, 0x61, 0x44, 0x46, 0x8f, 0xf2 } }\r | |
55 | },\r | |
56 | {\r | |
57 | END_DEVICE_PATH_TYPE,\r | |
58 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
59 | {\r | |
60 | (UINT8) (END_DEVICE_PATH_LENGTH),\r | |
61 | (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r | |
62 | }\r | |
63 | }\r | |
64 | };\r | |
65 | \r | |
66 | /**\r | |
67 | This function allows a caller to extract the current configuration for one\r | |
68 | or more named elements from the target driver.\r | |
69 | \r | |
70 | \r | |
71 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
72 | @param Request A null-terminated Unicode string in <ConfigRequest> format.\r | |
73 | @param Progress On return, points to a character in the Request string.\r | |
74 | Points to the string's null terminator if request was successful.\r | |
75 | Points to the most recent '&' before the first failing name/value\r | |
76 | pair (or the beginning of the string if the failure is in the\r | |
77 | first name/value pair) if the request was not successful.\r | |
78 | @param Results A null-terminated Unicode string in <ConfigAltResp> format which\r | |
79 | has all values filled in for the names in the Request string.\r | |
80 | String to be allocated by the called function.\r | |
81 | \r | |
82 | @retval EFI_SUCCESS The Results is filled with the requested values.\r | |
83 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.\r | |
84 | @retval EFI_INVALID_PARAMETER Request is NULL, illegal syntax, or unknown name.\r | |
85 | @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r | |
86 | \r | |
87 | **/\r | |
88 | EFI_STATUS\r | |
89 | EFIAPI\r | |
90 | FakeExtractConfig (\r | |
91 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
92 | IN CONST EFI_STRING Request,\r | |
93 | OUT EFI_STRING *Progress,\r | |
94 | OUT EFI_STRING *Results\r | |
95 | )\r | |
96 | {\r | |
97 | if (Request == NULL || Progress == NULL || Results == NULL) {\r | |
98 | return EFI_INVALID_PARAMETER;\r | |
99 | }\r | |
100 | *Progress = Request;\r | |
101 | return EFI_NOT_FOUND;\r | |
102 | }\r | |
103 | \r | |
104 | /**\r | |
105 | This function processes the results of changes in configuration.\r | |
106 | \r | |
107 | \r | |
108 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
109 | @param Configuration A null-terminated Unicode string in <ConfigResp> format.\r | |
110 | @param Progress A pointer to a string filled in with the offset of the most\r | |
111 | recent '&' before the first failing name/value pair (or the\r | |
112 | beginning of the string if the failure is in the first\r | |
113 | name/value pair) or the terminating NULL if all was successful.\r | |
114 | \r | |
115 | @retval EFI_SUCCESS The Results is processed successfully.\r | |
116 | @retval EFI_INVALID_PARAMETER Configuration is NULL.\r | |
117 | @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r | |
118 | \r | |
119 | **/\r | |
120 | EFI_STATUS\r | |
121 | EFIAPI\r | |
122 | FakeRouteConfig (\r | |
123 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
124 | IN CONST EFI_STRING Configuration,\r | |
125 | OUT EFI_STRING *Progress\r | |
126 | )\r | |
127 | {\r | |
128 | if (Configuration == NULL || Progress == NULL) {\r | |
129 | return EFI_INVALID_PARAMETER;\r | |
130 | }\r | |
131 | \r | |
132 | *Progress = Configuration;\r | |
133 | if (!HiiIsConfigHdrMatch (Configuration, &mBootMaintGuid, mBootMaintStorageName)\r | |
134 | && !HiiIsConfigHdrMatch (Configuration, &mFileExplorerGuid, mFileExplorerStorageName)) {\r | |
135 | return EFI_NOT_FOUND;\r | |
136 | }\r | |
137 | \r | |
138 | *Progress = Configuration + StrLen (Configuration);\r | |
139 | return EFI_SUCCESS;\r | |
140 | }\r | |
141 | \r | |
142 | /**\r | |
143 | This function processes the results of changes in configuration.\r | |
144 | \r | |
145 | \r | |
146 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
147 | @param Action Specifies the type of action taken by the browser.\r | |
148 | @param QuestionId A unique value which is sent to the original exporting driver\r | |
149 | so that it can identify the type of data to expect.\r | |
150 | @param Type The type of value for the question.\r | |
151 | @param Value A pointer to the data being sent to the original exporting driver.\r | |
152 | @param ActionRequest On return, points to the action requested by the callback function.\r | |
153 | \r | |
154 | @retval EFI_SUCCESS The callback successfully handled the action.\r | |
155 | @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.\r | |
156 | @retval EFI_DEVICE_ERROR The variable could not be saved.\r | |
157 | @retval EFI_UNSUPPORTED The specified Action is not supported by the callback.\r | |
158 | \r | |
159 | **/\r | |
160 | EFI_STATUS\r | |
161 | EFIAPI\r | |
162 | FrontPageCallback (\r | |
163 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
164 | IN EFI_BROWSER_ACTION Action,\r | |
165 | IN EFI_QUESTION_ID QuestionId,\r | |
166 | IN UINT8 Type,\r | |
167 | IN EFI_IFR_TYPE_VALUE *Value,\r | |
168 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r | |
169 | )\r | |
170 | {\r | |
171 | CHAR8 *LanguageString;\r | |
172 | CHAR8 *LangCode;\r | |
173 | CHAR8 *Lang;\r | |
174 | UINTN Index;\r | |
175 | EFI_STATUS Status;\r | |
176 | CHAR8 *PlatformSupportedLanguages;\r | |
177 | CHAR8 *BestLanguage;\r | |
178 | \r | |
179 | if ((Value == NULL) || (ActionRequest == NULL)) {\r | |
180 | return EFI_INVALID_PARAMETER;\r | |
181 | }\r | |
182 | \r | |
183 | gCallbackKey = QuestionId;\r | |
184 | \r | |
185 | //\r | |
186 | // The first 4 entries in the Front Page are to be GUARANTEED to remain constant so IHV's can\r | |
187 | // describe to their customers in documentation how to find their setup information (namely\r | |
188 | // under the device manager and specific buckets)\r | |
189 | //\r | |
190 | switch (QuestionId) {\r | |
191 | case FRONT_PAGE_KEY_CONTINUE:\r | |
192 | //\r | |
193 | // This is the continue - clear the screen and return an error to get out of FrontPage loop\r | |
194 | //\r | |
195 | break;\r | |
196 | \r | |
197 | case FRONT_PAGE_KEY_LANGUAGE:\r | |
198 | //\r | |
199 | // Collect the languages from what our current Language support is based on our VFR\r | |
200 | //\r | |
201 | LanguageString = HiiGetSupportedLanguages (gFrontPagePrivate.HiiHandle);\r | |
202 | ASSERT (LanguageString != NULL);\r | |
203 | //\r | |
204 | // Allocate working buffer for RFC 4646 language in supported LanguageString.\r | |
205 | //\r | |
206 | Lang = AllocatePool (AsciiStrSize (LanguageString));\r | |
207 | ASSERT (Lang != NULL);\r | |
208 | \r | |
209 | Index = 0;\r | |
210 | LangCode = LanguageString;\r | |
211 | while (*LangCode != 0) {\r | |
212 | GetNextLanguage (&LangCode, Lang);\r | |
213 | \r | |
214 | if (Index == Value->u8) {\r | |
215 | break;\r | |
216 | }\r | |
217 | \r | |
218 | Index++;\r | |
219 | }\r | |
220 | \r | |
221 | PlatformSupportedLanguages = GetEfiGlobalVariable (L"PlatformLangCodes");\r | |
222 | if (PlatformSupportedLanguages == NULL) {\r | |
223 | PlatformSupportedLanguages = AllocateCopyPool (\r | |
224 | AsciiStrSize ((CHAR8 *) PcdGetPtr (PcdUefiVariableDefaultPlatformLangCodes)),\r | |
225 | (CHAR8 *) PcdGetPtr (PcdUefiVariableDefaultPlatformLangCodes)\r | |
226 | );\r | |
227 | ASSERT (PlatformSupportedLanguages != NULL);\r | |
228 | }\r | |
229 | \r | |
230 | //\r | |
231 | // Select the best language in platform supported Language.\r | |
232 | //\r | |
233 | BestLanguage = GetBestLanguage (\r | |
234 | PlatformSupportedLanguages,\r | |
235 | FALSE,\r | |
236 | Lang,\r | |
237 | NULL\r | |
238 | );\r | |
239 | if (BestLanguage != NULL) {\r | |
240 | Status = gRT->SetVariable (\r | |
241 | L"PlatformLang",\r | |
242 | &gEfiGlobalVariableGuid,\r | |
243 | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,\r | |
244 | AsciiStrSize (BestLanguage),\r | |
245 | Lang\r | |
246 | );\r | |
247 | ASSERT_EFI_ERROR(Status);\r | |
248 | FreePool (BestLanguage);\r | |
249 | } else {\r | |
250 | ASSERT (FALSE);\r | |
251 | }\r | |
252 | \r | |
253 | FreePool (PlatformSupportedLanguages);\r | |
254 | FreePool (Lang);\r | |
255 | FreePool (LanguageString);\r | |
256 | break;\r | |
257 | \r | |
258 | case FRONT_PAGE_KEY_BOOT_MANAGER:\r | |
259 | //\r | |
260 | // Boot Manager\r | |
261 | //\r | |
262 | break;\r | |
263 | \r | |
264 | case FRONT_PAGE_KEY_DEVICE_MANAGER:\r | |
265 | //\r | |
266 | // Device Manager\r | |
267 | //\r | |
268 | break;\r | |
269 | \r | |
270 | case FRONT_PAGE_KEY_BOOT_MAINTAIN:\r | |
271 | //\r | |
272 | // Boot Maintenance Manager\r | |
273 | //\r | |
274 | break;\r | |
275 | \r | |
276 | default:\r | |
277 | gCallbackKey = 0;\r | |
278 | break;\r | |
279 | }\r | |
280 | \r | |
281 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r | |
282 | \r | |
283 | return EFI_SUCCESS;\r | |
284 | }\r | |
285 | \r | |
286 | /**\r | |
287 | Initialize HII information for the FrontPage\r | |
288 | \r | |
289 | \r | |
290 | @param InitializeHiiData TRUE if HII elements need to be initialized.\r | |
291 | \r | |
292 | @retval EFI_SUCCESS The operation is successful.\r | |
293 | @retval EFI_DEVICE_ERROR If the dynamic opcode creation failed.\r | |
294 | \r | |
295 | **/\r | |
296 | EFI_STATUS\r | |
297 | InitializeFrontPage (\r | |
298 | IN BOOLEAN InitializeHiiData\r | |
299 | )\r | |
300 | {\r | |
301 | EFI_STATUS Status;\r | |
302 | CHAR8 *LanguageString;\r | |
303 | CHAR8 *LangCode;\r | |
304 | CHAR8 *Lang;\r | |
305 | CHAR8 *CurrentLang;\r | |
306 | CHAR8 *BestLanguage;\r | |
307 | UINTN OptionCount;\r | |
308 | CHAR16 *StringBuffer;\r | |
309 | UINTN BufferSize;\r | |
310 | EFI_HII_HANDLE HiiHandle;\r | |
311 | VOID *OptionsOpCodeHandle;\r | |
312 | VOID *StartOpCodeHandle;\r | |
313 | VOID *EndOpCodeHandle;\r | |
314 | EFI_IFR_GUID_LABEL *StartLabel;\r | |
315 | EFI_IFR_GUID_LABEL *EndLabel;\r | |
316 | BOOLEAN FirstFlag;\r | |
317 | \r | |
318 | if (InitializeHiiData) {\r | |
319 | //\r | |
320 | // Initialize the Device Manager\r | |
321 | //\r | |
322 | InitializeDeviceManager ();\r | |
323 | \r | |
324 | //\r | |
325 | // Initialize the Device Manager\r | |
326 | //\r | |
327 | InitializeBootManager ();\r | |
328 | \r | |
329 | gCallbackKey = 0;\r | |
330 | \r | |
331 | //\r | |
332 | // Locate Hii relative protocols\r | |
333 | //\r | |
334 | Status = gBS->LocateProtocol (&gEfiHiiDatabaseProtocolGuid, NULL, (VOID **) &gHiiDatabase);\r | |
335 | if (EFI_ERROR (Status)) {\r | |
336 | return Status;\r | |
337 | }\r | |
338 | \r | |
339 | Status = gBS->LocateProtocol (&gEfiHiiStringProtocolGuid, NULL, (VOID **) &gHiiString);\r | |
340 | if (EFI_ERROR (Status)) {\r | |
341 | return Status;\r | |
342 | }\r | |
343 | \r | |
344 | Status = gBS->LocateProtocol (&gEfiFormBrowser2ProtocolGuid, NULL, (VOID **) &gFormBrowser2);\r | |
345 | if (EFI_ERROR (Status)) {\r | |
346 | return Status;\r | |
347 | }\r | |
348 | \r | |
349 | Status = gBS->LocateProtocol (&gEfiHiiConfigRoutingProtocolGuid, NULL, (VOID **) &gHiiConfigRouting);\r | |
350 | if (EFI_ERROR (Status)) {\r | |
351 | return Status;\r | |
352 | }\r | |
353 | \r | |
354 | //\r | |
355 | // Install Device Path Protocol and Config Access protocol to driver handle\r | |
356 | //\r | |
357 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
358 | &gFrontPagePrivate.DriverHandle,\r | |
359 | &gEfiDevicePathProtocolGuid,\r | |
360 | &mFrontPageHiiVendorDevicePath,\r | |
361 | &gEfiHiiConfigAccessProtocolGuid,\r | |
362 | &gFrontPagePrivate.ConfigAccess,\r | |
363 | NULL\r | |
364 | );\r | |
365 | ASSERT_EFI_ERROR (Status);\r | |
366 | \r | |
367 | //\r | |
368 | // Publish our HII data\r | |
369 | //\r | |
370 | gFrontPagePrivate.HiiHandle = HiiAddPackages (\r | |
371 | &mFrontPageGuid,\r | |
372 | gFrontPagePrivate.DriverHandle,\r | |
373 | FrontPageVfrBin,\r | |
374 | BdsDxeStrings,\r | |
375 | NULL\r | |
376 | );\r | |
377 | if (gFrontPagePrivate.HiiHandle == NULL) {\r | |
378 | return EFI_OUT_OF_RESOURCES;\r | |
379 | }\r | |
380 | }\r | |
381 | \r | |
382 | \r | |
383 | //\r | |
384 | // Init OpCode Handle and Allocate space for creation of UpdateData Buffer\r | |
385 | //\r | |
386 | StartOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
387 | ASSERT (StartOpCodeHandle != NULL);\r | |
388 | \r | |
389 | EndOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
390 | ASSERT (EndOpCodeHandle != NULL);\r | |
391 | \r | |
392 | OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
393 | ASSERT (OptionsOpCodeHandle != NULL);\r | |
394 | //\r | |
395 | // Create Hii Extend Label OpCode as the start opcode\r | |
396 | //\r | |
397 | StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
398 | StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
399 | StartLabel->Number = LABEL_SELECT_LANGUAGE;\r | |
400 | \r | |
401 | //\r | |
402 | // Create Hii Extend Label OpCode as the end opcode\r | |
403 | //\r | |
404 | EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
405 | EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
406 | EndLabel->Number = LABEL_END;\r | |
407 | \r | |
408 | //\r | |
409 | // Collect the languages from what our current Language support is based on our VFR\r | |
410 | //\r | |
411 | HiiHandle = gFrontPagePrivate.HiiHandle;\r | |
412 | LanguageString = HiiGetSupportedLanguages (HiiHandle);\r | |
413 | ASSERT (LanguageString != NULL);\r | |
414 | //\r | |
415 | // Allocate working buffer for RFC 4646 language in supported LanguageString.\r | |
416 | //\r | |
417 | Lang = AllocatePool (AsciiStrSize (LanguageString));\r | |
418 | ASSERT (Lang != NULL);\r | |
419 | \r | |
420 | CurrentLang = GetEfiGlobalVariable (L"PlatformLang");\r | |
421 | //\r | |
422 | // Select the best language in LanguageString as the default one.\r | |
423 | //\r | |
424 | BestLanguage = GetBestLanguage (\r | |
425 | LanguageString,\r | |
426 | FALSE,\r | |
427 | (CurrentLang != NULL) ? CurrentLang : "",\r | |
428 | (CHAR8 *) PcdGetPtr (PcdUefiVariableDefaultPlatformLang),\r | |
429 | LanguageString,\r | |
430 | NULL\r | |
431 | );\r | |
432 | //\r | |
433 | // BestLanguage must be selected as it is the first language in LanguageString by default\r | |
434 | //\r | |
435 | ASSERT (BestLanguage != NULL);\r | |
436 | \r | |
437 | OptionCount = 0;\r | |
438 | LangCode = LanguageString;\r | |
439 | FirstFlag = FALSE;\r | |
440 | \r | |
441 | if (gFrontPagePrivate.LanguageToken == NULL) {\r | |
442 | while (*LangCode != 0) {\r | |
443 | GetNextLanguage (&LangCode, Lang);\r | |
444 | OptionCount ++;\r | |
445 | }\r | |
446 | gFrontPagePrivate.LanguageToken = AllocatePool (OptionCount * sizeof (EFI_STRING_ID));\r | |
447 | ASSERT (gFrontPagePrivate.LanguageToken != NULL);\r | |
448 | FirstFlag = TRUE;\r | |
449 | }\r | |
450 | \r | |
451 | OptionCount = 0;\r | |
452 | LangCode = LanguageString;\r | |
453 | while (*LangCode != 0) {\r | |
454 | GetNextLanguage (&LangCode, Lang);\r | |
455 | \r | |
456 | if (FirstFlag) {\r | |
457 | //\r | |
458 | // Get Language Name from String Package. The StringId of Printable Language\r | |
459 | // Name is always 1 which is generated by StringGather Tool.\r | |
460 | //\r | |
461 | BufferSize = 0x100;\r | |
462 | StringBuffer = AllocatePool (BufferSize);\r | |
463 | Status = gHiiString->GetString (\r | |
464 | gHiiString,\r | |
465 | Lang,\r | |
466 | HiiHandle,\r | |
467 | PRINTABLE_LANGUAGE_NAME_STRING_ID,\r | |
468 | StringBuffer,\r | |
469 | &BufferSize,\r | |
470 | NULL\r | |
471 | );\r | |
472 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
473 | FreePool (StringBuffer);\r | |
474 | StringBuffer = AllocatePool (BufferSize);\r | |
475 | Status = gHiiString->GetString (\r | |
476 | gHiiString,\r | |
477 | Lang,\r | |
478 | HiiHandle,\r | |
479 | PRINTABLE_LANGUAGE_NAME_STRING_ID,\r | |
480 | StringBuffer,\r | |
481 | &BufferSize,\r | |
482 | NULL\r | |
483 | );\r | |
484 | }\r | |
485 | ASSERT_EFI_ERROR (Status);\r | |
486 | \r | |
487 | //\r | |
488 | // Save the string Id for each language\r | |
489 | //\r | |
490 | gFrontPagePrivate.LanguageToken[OptionCount] = HiiSetString (HiiHandle, 0, StringBuffer, NULL);\r | |
491 | FreePool (StringBuffer);\r | |
492 | }\r | |
493 | \r | |
494 | if (AsciiStrCmp (Lang, BestLanguage) == 0) {\r | |
495 | HiiCreateOneOfOptionOpCode (\r | |
496 | OptionsOpCodeHandle,\r | |
497 | gFrontPagePrivate.LanguageToken[OptionCount],\r | |
498 | EFI_IFR_OPTION_DEFAULT,\r | |
499 | EFI_IFR_NUMERIC_SIZE_1,\r | |
500 | (UINT8) OptionCount\r | |
501 | );\r | |
502 | } else {\r | |
503 | HiiCreateOneOfOptionOpCode (\r | |
504 | OptionsOpCodeHandle,\r | |
505 | gFrontPagePrivate.LanguageToken[OptionCount],\r | |
506 | 0,\r | |
507 | EFI_IFR_NUMERIC_SIZE_1,\r | |
508 | (UINT8) OptionCount\r | |
509 | );\r | |
510 | }\r | |
511 | \r | |
512 | OptionCount++;\r | |
513 | }\r | |
514 | \r | |
515 | if (CurrentLang != NULL) {\r | |
516 | FreePool (CurrentLang);\r | |
517 | }\r | |
518 | FreePool (BestLanguage);\r | |
519 | FreePool (Lang);\r | |
520 | FreePool (LanguageString);\r | |
521 | \r | |
522 | HiiCreateOneOfOpCode (\r | |
523 | StartOpCodeHandle,\r | |
524 | FRONT_PAGE_KEY_LANGUAGE,\r | |
525 | 0,\r | |
526 | 0,\r | |
527 | STRING_TOKEN (STR_LANGUAGE_SELECT),\r | |
528 | STRING_TOKEN (STR_LANGUAGE_SELECT_HELP),\r | |
529 | EFI_IFR_FLAG_CALLBACK,\r | |
530 | EFI_IFR_NUMERIC_SIZE_1,\r | |
531 | OptionsOpCodeHandle,\r | |
532 | NULL\r | |
533 | );\r | |
534 | \r | |
535 | Status = HiiUpdateForm (\r | |
536 | HiiHandle,\r | |
537 | &mFrontPageGuid,\r | |
538 | FRONT_PAGE_FORM_ID,\r | |
539 | StartOpCodeHandle, // LABEL_SELECT_LANGUAGE\r | |
540 | EndOpCodeHandle // LABEL_END\r | |
541 | );\r | |
542 | \r | |
543 | HiiFreeOpCodeHandle (StartOpCodeHandle);\r | |
544 | HiiFreeOpCodeHandle (EndOpCodeHandle);\r | |
545 | HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r | |
546 | return Status;\r | |
547 | }\r | |
548 | \r | |
549 | /**\r | |
550 | Call the browser and display the front page\r | |
551 | \r | |
552 | @return Status code that will be returned by\r | |
553 | EFI_FORM_BROWSER2_PROTOCOL.SendForm ().\r | |
554 | \r | |
555 | **/\r | |
556 | EFI_STATUS\r | |
557 | CallFrontPage (\r | |
558 | VOID\r | |
559 | )\r | |
560 | {\r | |
561 | EFI_STATUS Status;\r | |
562 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
563 | \r | |
564 | //\r | |
565 | // Begin waiting for USER INPUT\r | |
566 | //\r | |
567 | REPORT_STATUS_CODE (\r | |
568 | EFI_PROGRESS_CODE,\r | |
569 | (EFI_SOFTWARE_DXE_BS_DRIVER | EFI_SW_PC_INPUT_WAIT)\r | |
570 | );\r | |
571 | \r | |
572 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
573 | Status = gFormBrowser2->SendForm (\r | |
574 | gFormBrowser2,\r | |
575 | &gFrontPagePrivate.HiiHandle,\r | |
576 | 1,\r | |
577 | &mFrontPageGuid,\r | |
578 | 0,\r | |
579 | NULL,\r | |
580 | &ActionRequest\r | |
581 | );\r | |
582 | //\r | |
583 | // Check whether user change any option setting which needs a reset to be effective\r | |
584 | //\r | |
585 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
586 | EnableResetRequired ();\r | |
587 | }\r | |
588 | \r | |
589 | return Status;\r | |
590 | }\r | |
591 | \r | |
592 | /**\r | |
593 | Acquire the string associated with the ProducerGuid and return it.\r | |
594 | \r | |
595 | \r | |
596 | @param ProducerGuid The Guid to search the HII database for\r | |
597 | @param Token The token value of the string to extract\r | |
598 | @param String The string that is extracted\r | |
599 | \r | |
600 | @retval EFI_SUCCESS The function returns EFI_SUCCESS always.\r | |
601 | \r | |
602 | **/\r | |
603 | EFI_STATUS\r | |
604 | GetProducerString (\r | |
605 | IN EFI_GUID *ProducerGuid,\r | |
606 | IN EFI_STRING_ID Token,\r | |
607 | OUT CHAR16 **String\r | |
608 | )\r | |
609 | {\r | |
610 | EFI_STRING TmpString;\r | |
611 | \r | |
612 | TmpString = HiiGetPackageString (ProducerGuid, Token, NULL);\r | |
613 | if (TmpString == NULL) {\r | |
614 | *String = GetStringById (STRING_TOKEN (STR_MISSING_STRING));\r | |
615 | } else {\r | |
616 | *String = TmpString;\r | |
617 | }\r | |
618 | \r | |
619 | return EFI_SUCCESS;\r | |
620 | }\r | |
621 | \r | |
622 | /**\r | |
623 | Convert Processor Frequency Data to a string.\r | |
624 | \r | |
625 | @param ProcessorFrequency The frequency data to process\r | |
626 | @param String The string that is created\r | |
627 | \r | |
628 | **/\r | |
629 | VOID\r | |
630 | ConvertProcessorToString (\r | |
631 | IN EFI_PROCESSOR_CORE_FREQUENCY_DATA *ProcessorFrequency,\r | |
632 | OUT CHAR16 **String\r | |
633 | )\r | |
634 | {\r | |
635 | CHAR16 *StringBuffer;\r | |
636 | UINTN Index;\r | |
637 | UINT32 FreqMhz;\r | |
638 | \r | |
639 | if (ProcessorFrequency->Exponent >= 6) {\r | |
640 | FreqMhz = ProcessorFrequency->Value;\r | |
641 | for (Index = 0; Index < (UINTN) (ProcessorFrequency->Exponent - 6); Index++) {\r | |
642 | FreqMhz *= 10;\r | |
643 | }\r | |
644 | } else {\r | |
645 | FreqMhz = 0;\r | |
646 | }\r | |
647 | \r | |
648 | StringBuffer = AllocateZeroPool (0x20);\r | |
649 | ASSERT (StringBuffer != NULL);\r | |
650 | Index = UnicodeValueToString (StringBuffer, LEFT_JUSTIFY, FreqMhz / 1000, 3);\r | |
651 | StrCat (StringBuffer, L".");\r | |
652 | UnicodeValueToString (StringBuffer + Index + 1, PREFIX_ZERO, (FreqMhz % 1000) / 10, 2);\r | |
653 | StrCat (StringBuffer, L" GHz");\r | |
654 | \r | |
655 | *String = (CHAR16 *) StringBuffer;\r | |
656 | \r | |
657 | return ;\r | |
658 | }\r | |
659 | \r | |
660 | /**\r | |
661 | Convert Memory Size to a string.\r | |
662 | \r | |
663 | @param MemorySize The size of the memory to process\r | |
664 | @param String The string that is created\r | |
665 | \r | |
666 | **/\r | |
667 | VOID\r | |
668 | ConvertMemorySizeToString (\r | |
669 | IN UINT32 MemorySize,\r | |
670 | OUT CHAR16 **String\r | |
671 | )\r | |
672 | {\r | |
673 | CHAR16 *StringBuffer;\r | |
674 | \r | |
675 | StringBuffer = AllocateZeroPool (0x20);\r | |
676 | ASSERT (StringBuffer != NULL);\r | |
677 | UnicodeValueToString (StringBuffer, LEFT_JUSTIFY, MemorySize, 6);\r | |
678 | StrCat (StringBuffer, L" MB RAM");\r | |
679 | \r | |
680 | *String = (CHAR16 *) StringBuffer;\r | |
681 | \r | |
682 | return ;\r | |
683 | }\r | |
684 | \r | |
685 | /**\r | |
686 | Update the banner information for the Front Page based on DataHub information.\r | |
687 | \r | |
688 | **/\r | |
689 | VOID\r | |
690 | UpdateFrontPageStrings (\r | |
691 | VOID\r | |
692 | )\r | |
693 | {\r | |
694 | EFI_STATUS Status;\r | |
695 | EFI_STRING_ID TokenToUpdate;\r | |
696 | CHAR16 *NewString;\r | |
697 | UINT64 MonotonicCount;\r | |
698 | EFI_DATA_HUB_PROTOCOL *DataHub;\r | |
699 | EFI_DATA_RECORD_HEADER *Record;\r | |
700 | EFI_SUBCLASS_TYPE1_HEADER *DataHeader;\r | |
701 | EFI_MISC_BIOS_VENDOR_DATA *BiosVendor;\r | |
702 | EFI_MISC_SYSTEM_MANUFACTURER_DATA *SystemManufacturer;\r | |
703 | EFI_PROCESSOR_VERSION_DATA *ProcessorVersion;\r | |
704 | EFI_PROCESSOR_CORE_FREQUENCY_DATA *ProcessorFrequency;\r | |
705 | EFI_MEMORY_ARRAY_START_ADDRESS_DATA *MemoryArray;\r | |
706 | BOOLEAN Find[5];\r | |
707 | \r | |
708 | ZeroMem (Find, sizeof (Find));\r | |
709 | \r | |
710 | //\r | |
711 | // Update Front Page strings\r | |
712 | //\r | |
713 | Status = gBS->LocateProtocol (\r | |
714 | &gEfiDataHubProtocolGuid,\r | |
715 | NULL,\r | |
716 | (VOID **) &DataHub\r | |
717 | );\r | |
718 | ASSERT_EFI_ERROR (Status);\r | |
719 | \r | |
720 | MonotonicCount = 0;\r | |
721 | Record = NULL;\r | |
722 | do {\r | |
723 | Status = DataHub->GetNextRecord (DataHub, &MonotonicCount, NULL, &Record);\r | |
724 | if (Record->DataRecordClass == EFI_DATA_RECORD_CLASS_DATA) {\r | |
725 | DataHeader = (EFI_SUBCLASS_TYPE1_HEADER *) (Record + 1);\r | |
726 | if (CompareGuid (&Record->DataRecordGuid, &gEfiMiscSubClassGuid) &&\r | |
727 | (DataHeader->RecordType == EFI_MISC_BIOS_VENDOR_RECORD_NUMBER)\r | |
728 | ) {\r | |
729 | BiosVendor = (EFI_MISC_BIOS_VENDOR_DATA *) (DataHeader + 1);\r | |
730 | GetProducerString (&Record->ProducerName, BiosVendor->BiosVersion, &NewString);\r | |
731 | TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_BIOS_VERSION);\r | |
732 | HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r | |
733 | FreePool (NewString);\r | |
734 | Find[0] = TRUE;\r | |
735 | }\r | |
736 | \r | |
737 | if (CompareGuid (&Record->DataRecordGuid, &gEfiMiscSubClassGuid) &&\r | |
738 | (DataHeader->RecordType == EFI_MISC_SYSTEM_MANUFACTURER_RECORD_NUMBER)\r | |
739 | ) {\r | |
740 | SystemManufacturer = (EFI_MISC_SYSTEM_MANUFACTURER_DATA *) (DataHeader + 1);\r | |
741 | GetProducerString (&Record->ProducerName, SystemManufacturer->SystemProductName, &NewString);\r | |
742 | TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_COMPUTER_MODEL);\r | |
743 | HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r | |
744 | FreePool (NewString);\r | |
745 | Find[1] = TRUE;\r | |
746 | }\r | |
747 | \r | |
748 | if (CompareGuid (&Record->DataRecordGuid, &gEfiProcessorSubClassGuid) &&\r | |
749 | (DataHeader->RecordType == ProcessorVersionRecordType)\r | |
750 | ) {\r | |
751 | ProcessorVersion = (EFI_PROCESSOR_VERSION_DATA *) (DataHeader + 1);\r | |
752 | GetProducerString (&Record->ProducerName, *ProcessorVersion, &NewString);\r | |
753 | TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_CPU_MODEL);\r | |
754 | HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r | |
755 | FreePool (NewString);\r | |
756 | Find[2] = TRUE;\r | |
757 | }\r | |
758 | \r | |
759 | if (CompareGuid (&Record->DataRecordGuid, &gEfiProcessorSubClassGuid) &&\r | |
760 | (DataHeader->RecordType == ProcessorCoreFrequencyRecordType)\r | |
761 | ) {\r | |
762 | ProcessorFrequency = (EFI_PROCESSOR_CORE_FREQUENCY_DATA *) (DataHeader + 1);\r | |
763 | ConvertProcessorToString (ProcessorFrequency, &NewString);\r | |
764 | TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_CPU_SPEED);\r | |
765 | HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r | |
766 | FreePool (NewString);\r | |
767 | Find[3] = TRUE;\r | |
768 | }\r | |
769 | \r | |
770 | if (CompareGuid (&Record->DataRecordGuid, &gEfiMemorySubClassGuid) &&\r | |
771 | (DataHeader->RecordType == EFI_MEMORY_ARRAY_START_ADDRESS_RECORD_NUMBER)\r | |
772 | ) {\r | |
773 | MemoryArray = (EFI_MEMORY_ARRAY_START_ADDRESS_DATA *) (DataHeader + 1);\r | |
774 | ConvertMemorySizeToString (\r | |
775 | (UINT32)(RShiftU64((MemoryArray->MemoryArrayEndAddress - MemoryArray->MemoryArrayStartAddress + 1), 20)),\r | |
776 | &NewString\r | |
777 | );\r | |
778 | TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_MEMORY_SIZE);\r | |
779 | HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r | |
780 | FreePool (NewString);\r | |
781 | Find[4] = TRUE;\r | |
782 | }\r | |
783 | }\r | |
784 | } while (!EFI_ERROR (Status) && (MonotonicCount != 0) && !(Find[0] && Find[1] && Find[2] && Find[3] && Find[4]));\r | |
785 | \r | |
786 | return ;\r | |
787 | }\r | |
788 | \r | |
789 | /**\r | |
790 | Function waits for a given event to fire, or for an optional timeout to expire.\r | |
791 | \r | |
792 | @param Event The event to wait for\r | |
793 | @param Timeout An optional timeout value in 100 ns units.\r | |
794 | \r | |
795 | @retval EFI_SUCCESS Event fired before Timeout expired.\r | |
796 | @retval EFI_TIME_OUT Timout expired before Event fired..\r | |
797 | \r | |
798 | **/\r | |
799 | EFI_STATUS\r | |
800 | WaitForSingleEvent (\r | |
801 | IN EFI_EVENT Event,\r | |
802 | IN UINT64 Timeout OPTIONAL\r | |
803 | )\r | |
804 | {\r | |
805 | EFI_STATUS Status;\r | |
806 | UINTN Index;\r | |
807 | EFI_EVENT TimerEvent;\r | |
808 | EFI_EVENT WaitList[2];\r | |
809 | \r | |
810 | if (Timeout != 0) {\r | |
811 | //\r | |
812 | // Create a timer event\r | |
813 | //\r | |
814 | Status = gBS->CreateEvent (EVT_TIMER, 0, NULL, NULL, &TimerEvent);\r | |
815 | if (!EFI_ERROR (Status)) {\r | |
816 | //\r | |
817 | // Set the timer event\r | |
818 | //\r | |
819 | gBS->SetTimer (\r | |
820 | TimerEvent,\r | |
821 | TimerRelative,\r | |
822 | Timeout\r | |
823 | );\r | |
824 | \r | |
825 | //\r | |
826 | // Wait for the original event or the timer\r | |
827 | //\r | |
828 | WaitList[0] = Event;\r | |
829 | WaitList[1] = TimerEvent;\r | |
830 | Status = gBS->WaitForEvent (2, WaitList, &Index);\r | |
831 | gBS->CloseEvent (TimerEvent);\r | |
832 | \r | |
833 | //\r | |
834 | // If the timer expired, change the return to timed out\r | |
835 | //\r | |
836 | if (!EFI_ERROR (Status) && Index == 1) {\r | |
837 | Status = EFI_TIMEOUT;\r | |
838 | }\r | |
839 | }\r | |
840 | } else {\r | |
841 | //\r | |
842 | // No timeout... just wait on the event\r | |
843 | //\r | |
844 | Status = gBS->WaitForEvent (1, &Event, &Index);\r | |
845 | ASSERT (!EFI_ERROR (Status));\r | |
846 | ASSERT (Index == 0);\r | |
847 | }\r | |
848 | \r | |
849 | return Status;\r | |
850 | }\r | |
851 | \r | |
852 | /**\r | |
853 | Function show progress bar to wait for user input.\r | |
854 | \r | |
855 | \r | |
856 | @param TimeoutDefault The fault time out value before the system continue to boot.\r | |
857 | \r | |
858 | @retval EFI_SUCCESS User pressed some key except "Enter"\r | |
859 | @retval EFI_TIME_OUT Timout expired or user press "Enter"\r | |
860 | \r | |
861 | **/\r | |
862 | EFI_STATUS\r | |
863 | ShowProgress (\r | |
864 | IN UINT16 TimeoutDefault\r | |
865 | )\r | |
866 | {\r | |
867 | EFI_STATUS Status;\r | |
868 | CHAR16 *TmpStr;\r | |
869 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL Foreground;\r | |
870 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL Background;\r | |
871 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL Color;\r | |
872 | EFI_INPUT_KEY Key;\r | |
873 | UINT16 TimeoutRemain;\r | |
874 | \r | |
875 | if (TimeoutDefault == 0) {\r | |
876 | return EFI_TIMEOUT;\r | |
877 | }\r | |
878 | \r | |
879 | DEBUG ((EFI_D_INFO, "\n\nStart showing progress bar... Press any key to stop it! ...Zzz....\n"));\r | |
880 | \r | |
881 | SetMem (&Foreground, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0xff);\r | |
882 | SetMem (&Background, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0x0);\r | |
883 | SetMem (&Color, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0xff);\r | |
884 | \r | |
885 | //\r | |
886 | // Clear the progress status bar first\r | |
887 | //\r | |
888 | TmpStr = GetStringById (STRING_TOKEN (STR_START_BOOT_OPTION));\r | |
889 | if (TmpStr != NULL) {\r | |
890 | PlatformBdsShowProgress (Foreground, Background, TmpStr, Color, 0, 0);\r | |
891 | }\r | |
892 | \r | |
893 | TimeoutRemain = TimeoutDefault;\r | |
894 | while (TimeoutRemain != 0) {\r | |
895 | DEBUG ((EFI_D_INFO, "Showing progress bar...Remaining %d second!\n", TimeoutRemain));\r | |
896 | \r | |
897 | Status = WaitForSingleEvent (gST->ConIn->WaitForKey, ONE_SECOND);\r | |
898 | if (Status != EFI_TIMEOUT) {\r | |
899 | break;\r | |
900 | }\r | |
901 | TimeoutRemain--;\r | |
902 | \r | |
903 | //\r | |
904 | // Show progress\r | |
905 | //\r | |
906 | if (TmpStr != NULL) {\r | |
907 | PlatformBdsShowProgress (\r | |
908 | Foreground,\r | |
909 | Background,\r | |
910 | TmpStr,\r | |
911 | Color,\r | |
912 | ((TimeoutDefault - TimeoutRemain) * 100 / TimeoutDefault),\r | |
913 | 0\r | |
914 | );\r | |
915 | }\r | |
916 | }\r | |
917 | gBS->FreePool (TmpStr);\r | |
918 | \r | |
919 | //\r | |
920 | // Timeout expired\r | |
921 | //\r | |
922 | if (TimeoutRemain == 0) {\r | |
923 | return EFI_TIMEOUT;\r | |
924 | }\r | |
925 | \r | |
926 | //\r | |
927 | // User pressed some key\r | |
928 | //\r | |
929 | Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r | |
930 | if (EFI_ERROR (Status)) {\r | |
931 | return Status;\r | |
932 | }\r | |
933 | \r | |
934 | if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {\r | |
935 | //\r | |
936 | // User pressed enter, equivalent to select "continue"\r | |
937 | //\r | |
938 | return EFI_TIMEOUT;\r | |
939 | }\r | |
940 | \r | |
941 | return EFI_SUCCESS;\r | |
942 | }\r | |
943 | \r | |
944 | /**\r | |
945 | This function is the main entry of the platform setup entry.\r | |
946 | The function will present the main menu of the system setup,\r | |
947 | this is the platform reference part and can be customize.\r | |
948 | \r | |
949 | \r | |
950 | @param TimeoutDefault The fault time out value before the system\r | |
951 | continue to boot.\r | |
952 | @param ConnectAllHappened The indicater to check if the connect all have\r | |
953 | already happended.\r | |
954 | \r | |
955 | **/\r | |
956 | VOID\r | |
957 | PlatformBdsEnterFrontPage (\r | |
958 | IN UINT16 TimeoutDefault,\r | |
959 | IN BOOLEAN ConnectAllHappened\r | |
960 | )\r | |
961 | {\r | |
962 | EFI_STATUS Status;\r | |
963 | \r | |
964 | PERF_START (NULL, "BdsTimeOut", "BDS", 0);\r | |
965 | //\r | |
966 | // Indicate if we need connect all in the platform setup\r | |
967 | //\r | |
968 | if (ConnectAllHappened) {\r | |
969 | gConnectAllHappened = TRUE;\r | |
970 | }\r | |
971 | \r | |
972 | if (TimeoutDefault != 0xffff) {\r | |
973 | Status = ShowProgress (TimeoutDefault);\r | |
974 | \r | |
975 | //\r | |
976 | // Ensure screen is clear when switch Console from Graphics mode to Text mode\r | |
977 | //\r | |
978 | gST->ConOut->EnableCursor (gST->ConOut, TRUE);\r | |
979 | gST->ConOut->ClearScreen (gST->ConOut);\r | |
980 | \r | |
981 | if (EFI_ERROR (Status)) {\r | |
982 | //\r | |
983 | // Timeout or user press enter to continue\r | |
984 | //\r | |
985 | goto Exit;\r | |
986 | }\r | |
987 | }\r | |
988 | \r | |
989 | do {\r | |
990 | \r | |
991 | InitializeFrontPage (FALSE);\r | |
992 | \r | |
993 | //\r | |
994 | // Update Front Page strings\r | |
995 | //\r | |
996 | UpdateFrontPageStrings ();\r | |
997 | \r | |
998 | gCallbackKey = 0;\r | |
999 | Status = CallFrontPage ();\r | |
1000 | \r | |
1001 | //\r | |
1002 | // If gCallbackKey is greater than 1 and less or equal to 5,\r | |
1003 | // it will lauch configuration utilities.\r | |
1004 | // 2 = set language\r | |
1005 | // 3 = boot manager\r | |
1006 | // 4 = device manager\r | |
1007 | // 5 = boot maintainenance manager\r | |
1008 | //\r | |
1009 | if (gCallbackKey != 0) {\r | |
1010 | REPORT_STATUS_CODE (\r | |
1011 | EFI_PROGRESS_CODE,\r | |
1012 | (EFI_SOFTWARE_DXE_BS_DRIVER | EFI_SW_PC_USER_SETUP)\r | |
1013 | );\r | |
1014 | }\r | |
1015 | //\r | |
1016 | // Based on the key that was set, we can determine what to do\r | |
1017 | //\r | |
1018 | switch (gCallbackKey) {\r | |
1019 | //\r | |
1020 | // The first 4 entries in the Front Page are to be GUARANTEED to remain constant so IHV's can\r | |
1021 | // describe to their customers in documentation how to find their setup information (namely\r | |
1022 | // under the device manager and specific buckets)\r | |
1023 | //\r | |
1024 | // These entries consist of the Continue, Select language, Boot Manager, and Device Manager\r | |
1025 | //\r | |
1026 | case FRONT_PAGE_KEY_CONTINUE:\r | |
1027 | //\r | |
1028 | // User hit continue\r | |
1029 | //\r | |
1030 | break;\r | |
1031 | \r | |
1032 | case FRONT_PAGE_KEY_LANGUAGE:\r | |
1033 | //\r | |
1034 | // User made a language setting change - display front page again\r | |
1035 | //\r | |
1036 | break;\r | |
1037 | \r | |
1038 | case FRONT_PAGE_KEY_BOOT_MANAGER:\r | |
1039 | //\r | |
1040 | // User chose to run the Boot Manager\r | |
1041 | //\r | |
1042 | CallBootManager ();\r | |
1043 | break;\r | |
1044 | \r | |
1045 | case FRONT_PAGE_KEY_DEVICE_MANAGER:\r | |
1046 | //\r | |
1047 | // Display the Device Manager\r | |
1048 | //\r | |
1049 | do {\r | |
1050 | CallDeviceManager();\r | |
1051 | } while (gCallbackKey == FRONT_PAGE_KEY_DEVICE_MANAGER);\r | |
1052 | break;\r | |
1053 | \r | |
1054 | case FRONT_PAGE_KEY_BOOT_MAINTAIN:\r | |
1055 | //\r | |
1056 | // Display the Boot Maintenance Manager\r | |
1057 | //\r | |
1058 | BdsStartBootMaint ();\r | |
1059 | break;\r | |
1060 | }\r | |
1061 | \r | |
1062 | } while ((Status == EFI_SUCCESS) && (gCallbackKey != FRONT_PAGE_KEY_CONTINUE));\r | |
1063 | \r | |
1064 | //\r | |
1065 | //Will leave browser, check any reset required change is applied? if yes, reset system\r | |
1066 | //\r | |
1067 | SetupResetReminder ();\r | |
1068 | \r | |
1069 | Exit:\r | |
1070 | //\r | |
1071 | // Automatically load current entry\r | |
1072 | // Note: The following lines of code only execute when Auto boot\r | |
1073 | // takes affect\r | |
1074 | //\r | |
1075 | PERF_END (NULL, "BdsTimeOut", "BDS", 0);\r | |
1076 | }\r |