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1 | /** @file\r | |
2 | Main file for BCFG command.\r | |
3 | \r | |
4 | (C) Copyright 2014-2015 Hewlett-Packard Development Company, L.P.<BR>\r | |
5 | Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>\r | |
6 | This program and the accompanying materials\r | |
7 | are licensed and made available under the terms and conditions of the BSD License\r | |
8 | which accompanies this distribution. The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | \r | |
14 | **/\r | |
15 | \r | |
16 | \r | |
17 | #include <Uefi.h>\r | |
18 | #include <ShellBase.h>\r | |
19 | \r | |
20 | #include <Guid/GlobalVariable.h>\r | |
21 | #include <Guid/ShellLibHiiGuid.h>\r | |
22 | \r | |
23 | #include <Protocol/EfiShell.h>\r | |
24 | #include <Protocol/EfiShellParameters.h>\r | |
25 | #include <Protocol/DevicePath.h>\r | |
26 | #include <Protocol/LoadedImage.h>\r | |
27 | #include <Protocol/UnicodeCollation.h>\r | |
28 | \r | |
29 | #include <Library/BaseLib.h>\r | |
30 | #include <Library/BaseMemoryLib.h>\r | |
31 | #include <Library/DebugLib.h>\r | |
32 | #include <Library/MemoryAllocationLib.h>\r | |
33 | #include <Library/PcdLib.h>\r | |
34 | #include <Library/ShellCommandLib.h>\r | |
35 | #include <Library/ShellLib.h>\r | |
36 | #include <Library/SortLib.h>\r | |
37 | #include <Library/UefiLib.h>\r | |
38 | #include <Library/UefiRuntimeServicesTableLib.h>\r | |
39 | #include <Library/UefiBootServicesTableLib.h>\r | |
40 | #include <Library/HiiLib.h>\r | |
41 | #include <Library/FileHandleLib.h>\r | |
42 | #include <Library/PrintLib.h>\r | |
43 | #include <Library/HandleParsingLib.h>\r | |
44 | #include <Library/DevicePathLib.h>\r | |
45 | \r | |
46 | STATIC CONST CHAR16 mFileName[] = L"ShellCommands";\r | |
47 | STATIC EFI_HANDLE gShellBcfgHiiHandle = NULL;\r | |
48 | \r | |
49 | typedef enum {\r | |
50 | BcfgTargetBootOrder = 0,\r | |
51 | BcfgTargetDriverOrder = 1,\r | |
52 | BcfgTargetMax = 2\r | |
53 | } BCFG_OPERATION_TARGET;\r | |
54 | \r | |
55 | typedef enum {\r | |
56 | BcfgTypeDump = 0,\r | |
57 | BcfgTypeAdd = 1,\r | |
58 | BcfgTypeAddp = 2,\r | |
59 | BcfgTypeAddh = 3,\r | |
60 | BcfgTypeRm = 4,\r | |
61 | BcfgTypeMv = 5,\r | |
62 | BcfgTypeOpt = 6,\r | |
63 | BcfgTypeMax = 7\r | |
64 | } BCFG_OPERATION_TYPE;\r | |
65 | \r | |
66 | typedef struct {\r | |
67 | BCFG_OPERATION_TARGET Target;\r | |
68 | BCFG_OPERATION_TYPE Type;\r | |
69 | UINT16 Number1;\r | |
70 | UINT16 Number2;\r | |
71 | UINTN HandleIndex;\r | |
72 | CHAR16 *FileName;\r | |
73 | CHAR16 *Description;\r | |
74 | UINT16 *Order;\r | |
75 | CONST CHAR16 *OptData;\r | |
76 | } BGFG_OPERATION;\r | |
77 | \r | |
78 | /**\r | |
79 | Update the optional data for a boot or driver option.\r | |
80 | \r | |
81 | If optional data exists it will be changed.\r | |
82 | \r | |
83 | @param[in] Index The boot or driver option index update.\r | |
84 | @param[in] DataSize The size in bytes of Data.\r | |
85 | @param[in] Data The buffer for the optioanl data.\r | |
86 | @param[in] Target The target of the operation.\r | |
87 | \r | |
88 | @retval EFI_SUCCESS The data was sucessfully updated.\r | |
89 | @retval other A error occured.\r | |
90 | **/\r | |
91 | EFI_STATUS\r | |
92 | EFIAPI\r | |
93 | UpdateOptionalData(\r | |
94 | UINT16 Index, \r | |
95 | UINTN DataSize, \r | |
96 | UINT8 *Data,\r | |
97 | IN CONST BCFG_OPERATION_TARGET Target\r | |
98 | )\r | |
99 | {\r | |
100 | EFI_STATUS Status;\r | |
101 | CHAR16 VariableName[12];\r | |
102 | UINTN OriginalSize;\r | |
103 | UINT8 *OriginalData;\r | |
104 | UINTN NewSize;\r | |
105 | UINT8 *NewData;\r | |
106 | UINTN OriginalOptionDataSize;\r | |
107 | \r | |
108 | UnicodeSPrint(VariableName, sizeof(VariableName), L"%s%04x", Target == BcfgTargetBootOrder?L"Boot":L"Driver", Index);\r | |
109 | \r | |
110 | OriginalSize = 0;\r | |
111 | OriginalData = NULL;\r | |
112 | NewData = NULL;\r | |
113 | NewSize = 0;\r | |
114 | \r | |
115 | Status = gRT->GetVariable(\r | |
116 | VariableName,\r | |
117 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
118 | NULL,\r | |
119 | &OriginalSize,\r | |
120 | OriginalData);\r | |
121 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
122 | OriginalData = AllocateZeroPool(OriginalSize);\r | |
123 | if (OriginalData == NULL) {\r | |
124 | return (EFI_OUT_OF_RESOURCES);\r | |
125 | }\r | |
126 | Status = gRT->GetVariable(\r | |
127 | VariableName,\r | |
128 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
129 | NULL,\r | |
130 | &OriginalSize,\r | |
131 | OriginalData);\r | |
132 | }\r | |
133 | \r | |
134 | if (!EFI_ERROR(Status)) {\r | |
135 | //\r | |
136 | // Allocate new struct and discard old optional data.\r | |
137 | //\r | |
138 | ASSERT (OriginalData != NULL);\r | |
139 | OriginalOptionDataSize = sizeof(UINT32) + sizeof(UINT16) + StrSize(((CHAR16*)(OriginalData + sizeof(UINT32) + sizeof(UINT16))));\r | |
140 | OriginalOptionDataSize += (*(UINT16*)(OriginalData + sizeof(UINT32)));\r | |
141 | OriginalOptionDataSize -= OriginalSize;\r | |
142 | NewSize = OriginalSize - OriginalOptionDataSize + DataSize;\r | |
143 | NewData = AllocateCopyPool(NewSize, OriginalData);\r | |
144 | if (NewData == NULL) {\r | |
145 | Status = EFI_OUT_OF_RESOURCES;\r | |
146 | } else {\r | |
147 | CopyMem(NewData + OriginalSize - OriginalOptionDataSize, Data, DataSize);\r | |
148 | }\r | |
149 | }\r | |
150 | \r | |
151 | if (!EFI_ERROR(Status)) {\r | |
152 | //\r | |
153 | // put the data back under the variable\r | |
154 | //\r | |
155 | Status = gRT->SetVariable(\r | |
156 | VariableName, \r | |
157 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
158 | EFI_VARIABLE_NON_VOLATILE|EFI_VARIABLE_BOOTSERVICE_ACCESS|EFI_VARIABLE_RUNTIME_ACCESS,\r | |
159 | NewSize,\r | |
160 | NewData);\r | |
161 | }\r | |
162 | \r | |
163 | SHELL_FREE_NON_NULL(OriginalData);\r | |
164 | SHELL_FREE_NON_NULL(NewData);\r | |
165 | return (Status);\r | |
166 | }\r | |
167 | \r | |
168 | /**\r | |
169 | This function will get a CRC for a boot option.\r | |
170 | \r | |
171 | @param[in, out] Crc The CRC value to return.\r | |
172 | @param[in] BootIndex The boot option index to CRC.\r | |
173 | \r | |
174 | @retval EFI_SUCCESS The CRC was sucessfully returned.\r | |
175 | @retval other A error occured.\r | |
176 | **/\r | |
177 | EFI_STATUS\r | |
178 | EFIAPI\r | |
179 | GetBootOptionCrc(\r | |
180 | UINT32 *Crc, \r | |
181 | UINT16 BootIndex\r | |
182 | )\r | |
183 | {\r | |
184 | CHAR16 VariableName[12];\r | |
185 | EFI_STATUS Status;\r | |
186 | UINT8 *Buffer;\r | |
187 | UINTN BufferSize;\r | |
188 | \r | |
189 | Buffer = NULL;\r | |
190 | BufferSize = 0;\r | |
191 | \r | |
192 | //\r | |
193 | // Get the data Buffer\r | |
194 | //\r | |
195 | UnicodeSPrint(VariableName, sizeof(VariableName), L"%Boot%04x", BootIndex);\r | |
196 | Status = gRT->GetVariable(\r | |
197 | VariableName,\r | |
198 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
199 | NULL,\r | |
200 | &BufferSize,\r | |
201 | NULL);\r | |
202 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
203 | Buffer = AllocateZeroPool(BufferSize);\r | |
204 | Status = gRT->GetVariable(\r | |
205 | VariableName,\r | |
206 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
207 | NULL,\r | |
208 | &BufferSize,\r | |
209 | Buffer);\r | |
210 | }\r | |
211 | \r | |
212 | //\r | |
213 | // Get the CRC computed\r | |
214 | //\r | |
215 | if (!EFI_ERROR(Status)) {\r | |
216 | Status = gBS->CalculateCrc32 (Buffer, BufferSize, Crc);\r | |
217 | }\r | |
218 | \r | |
219 | SHELL_FREE_NON_NULL(Buffer);\r | |
220 | return EFI_SUCCESS;\r | |
221 | }\r | |
222 | \r | |
223 | /**\r | |
224 | This function will populate the device path protocol parameter based on TheHandle.\r | |
225 | \r | |
226 | @param[in] TheHandle Driver handle.\r | |
227 | @param[in, out] FilePath On a sucessful return the device path to the handle.\r | |
228 | \r | |
229 | @retval EFI_SUCCESS The device path was sucessfully returned.\r | |
230 | @retval other A error from gBS->HandleProtocol.\r | |
231 | \r | |
232 | @sa HandleProtocol\r | |
233 | **/\r | |
234 | EFI_STATUS\r | |
235 | EFIAPI\r | |
236 | GetDevicePathForDriverHandle (\r | |
237 | IN EFI_HANDLE TheHandle,\r | |
238 | IN OUT EFI_DEVICE_PATH_PROTOCOL **FilePath\r | |
239 | )\r | |
240 | {\r | |
241 | EFI_STATUS Status;\r | |
242 | EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;\r | |
243 | EFI_DEVICE_PATH_PROTOCOL *ImageDevicePath;\r | |
244 | \r | |
245 | Status = gBS->OpenProtocol (\r | |
246 | TheHandle,\r | |
247 | &gEfiLoadedImageProtocolGuid,\r | |
248 | (VOID**)&LoadedImage,\r | |
249 | gImageHandle,\r | |
250 | NULL,\r | |
251 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
252 | );\r | |
253 | if (!EFI_ERROR (Status)) {\r | |
254 | Status = gBS->OpenProtocol (\r | |
255 | LoadedImage->DeviceHandle,\r | |
256 | &gEfiDevicePathProtocolGuid,\r | |
257 | (VOID**)&ImageDevicePath,\r | |
258 | gImageHandle,\r | |
259 | NULL,\r | |
260 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
261 | );\r | |
262 | if (!EFI_ERROR (Status)) {\r | |
263 | // *DevPath = DuplicateDevicePath (ImageDevicePath);\r | |
264 | // *FilePath = DuplicateDevicePath (LoadedImage->FilePath);\r | |
265 | *FilePath = AppendDevicePath(ImageDevicePath,LoadedImage->FilePath);\r | |
266 | gBS->CloseProtocol(\r | |
267 | LoadedImage->DeviceHandle,\r | |
268 | &gEfiDevicePathProtocolGuid,\r | |
269 | gImageHandle,\r | |
270 | NULL);\r | |
271 | }\r | |
272 | gBS->CloseProtocol(\r | |
273 | TheHandle,\r | |
274 | &gEfiLoadedImageProtocolGuid,\r | |
275 | gImageHandle,\r | |
276 | NULL);\r | |
277 | }\r | |
278 | return (Status);\r | |
279 | }\r | |
280 | \r | |
281 | /**\r | |
282 | Function to add a option.\r | |
283 | \r | |
284 | @param[in] Position The position to add Target at.\r | |
285 | @param[in] File The file to make the target.\r | |
286 | @param[in] Desc The description text.\r | |
287 | @param[in] CurrentOrder The pointer to the current order of items.\r | |
288 | @param[in] OrderCount The number if items in CurrentOrder.\r | |
289 | @param[in] Target The info on the option to add.\r | |
290 | @param[in] UseHandle TRUE to use HandleNumber, FALSE to use File and Desc.\r | |
291 | @param[in] UsePath TRUE to convert to devicepath.\r | |
292 | @param[in] HandleNumber The handle number to add.\r | |
293 | \r | |
294 | @retval SHELL_SUCCESS The operation was successful.\r | |
295 | @retval SHELL_INVALID_PARAMETER A parameter was invalid.\r | |
296 | **/\r | |
297 | SHELL_STATUS\r | |
298 | EFIAPI\r | |
299 | BcfgAdd(\r | |
300 | IN UINTN Position,\r | |
301 | IN CONST CHAR16 *File,\r | |
302 | IN CONST CHAR16 *Desc,\r | |
303 | IN CONST UINT16 *CurrentOrder,\r | |
304 | IN CONST UINTN OrderCount,\r | |
305 | IN CONST BCFG_OPERATION_TARGET Target,\r | |
306 | IN CONST BOOLEAN UseHandle,\r | |
307 | IN CONST BOOLEAN UsePath,\r | |
308 | IN CONST UINTN HandleNumber\r | |
309 | )\r | |
310 | {\r | |
311 | EFI_STATUS Status;\r | |
312 | EFI_DEVICE_PATH_PROTOCOL *DevicePath;\r | |
313 | EFI_DEVICE_PATH_PROTOCOL *FilePath;\r | |
314 | CHAR16 *Str;\r | |
315 | UINT8 *TempByteBuffer;\r | |
316 | UINT8 *TempByteStart;\r | |
317 | EFI_SHELL_FILE_INFO *Arg;\r | |
318 | EFI_SHELL_FILE_INFO *FileList;\r | |
319 | CHAR16 OptionStr[40];\r | |
320 | UINTN DescSize, FilePathSize;\r | |
321 | BOOLEAN Found;\r | |
322 | UINTN TargetLocation;\r | |
323 | UINTN Index;\r | |
324 | EFI_HANDLE *Handles;\r | |
325 | EFI_HANDLE CurHandle;\r | |
326 | UINTN DriverBindingHandleCount;\r | |
327 | UINTN ParentControllerHandleCount;\r | |
328 | UINTN ChildControllerHandleCount;\r | |
329 | SHELL_STATUS ShellStatus;\r | |
330 | UINT16 *NewOrder;\r | |
331 | \r | |
332 | if (!UseHandle) {\r | |
333 | if (File == NULL || Desc == NULL) {\r | |
334 | return (SHELL_INVALID_PARAMETER);\r | |
335 | }\r | |
336 | } else {\r | |
337 | if (HandleNumber == 0) {\r | |
338 | return (SHELL_INVALID_PARAMETER);\r | |
339 | }\r | |
340 | }\r | |
341 | \r | |
342 | if (Position > OrderCount) {\r | |
343 | Position = OrderCount;\r | |
344 | }\r | |
345 | \r | |
346 | Str = NULL;\r | |
347 | FilePath = NULL;\r | |
348 | FileList = NULL;\r | |
349 | Handles = NULL;\r | |
350 | ShellStatus = SHELL_SUCCESS;\r | |
351 | TargetLocation = 0xFFFF;\r | |
352 | \r | |
353 | if (UseHandle) {\r | |
354 | CurHandle = ConvertHandleIndexToHandle(HandleNumber);\r | |
355 | if (CurHandle == NULL) {\r | |
356 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", L"Handle Number");\r | |
357 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
358 | } else {\r | |
359 | if (Target == BcfgTargetBootOrder) {\r | |
360 | //\r | |
361 | //Make sure that the handle should point to a real controller\r | |
362 | //\r | |
363 | Status = PARSE_HANDLE_DATABASE_UEFI_DRIVERS (\r | |
364 | CurHandle,\r | |
365 | &DriverBindingHandleCount,\r | |
366 | NULL);\r | |
367 | \r | |
368 | Status = PARSE_HANDLE_DATABASE_PARENTS (\r | |
369 | CurHandle,\r | |
370 | &ParentControllerHandleCount,\r | |
371 | NULL);\r | |
372 | \r | |
373 | Status = ParseHandleDatabaseForChildControllers (\r | |
374 | CurHandle,\r | |
375 | &ChildControllerHandleCount,\r | |
376 | NULL);\r | |
377 | \r | |
378 | if (DriverBindingHandleCount > 0\r | |
379 | || ParentControllerHandleCount > 0\r | |
380 | || ChildControllerHandleCount > 0) {\r | |
381 | FilePath = NULL;\r | |
382 | Status = gBS->HandleProtocol (\r | |
383 | CurHandle,\r | |
384 | &gEfiDevicePathProtocolGuid,\r | |
385 | (VOID**)&FilePath);\r | |
386 | }\r | |
387 | if (EFI_ERROR (Status)) {\r | |
388 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_HANDLE), gShellBcfgHiiHandle, L"bcfg", HandleNumber); \r | |
389 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
390 | }\r | |
391 | } else {\r | |
392 | //\r | |
393 | //Make sure that the handle should point to driver, not a controller.\r | |
394 | //\r | |
395 | Status = PARSE_HANDLE_DATABASE_UEFI_DRIVERS (\r | |
396 | CurHandle,\r | |
397 | &DriverBindingHandleCount,\r | |
398 | NULL);\r | |
399 | \r | |
400 | Status = PARSE_HANDLE_DATABASE_PARENTS (\r | |
401 | CurHandle,\r | |
402 | &ParentControllerHandleCount,\r | |
403 | NULL);\r | |
404 | \r | |
405 | Status = ParseHandleDatabaseForChildControllers (\r | |
406 | CurHandle,\r | |
407 | &ChildControllerHandleCount,\r | |
408 | NULL);\r | |
409 | \r | |
410 | Status = gBS->HandleProtocol (\r | |
411 | CurHandle,\r | |
412 | &gEfiDevicePathProtocolGuid,\r | |
413 | (VOID**)&FilePath);\r | |
414 | \r | |
415 | if (DriverBindingHandleCount > 0\r | |
416 | || ParentControllerHandleCount > 0\r | |
417 | || ChildControllerHandleCount > 0\r | |
418 | || !EFI_ERROR(Status) ) {\r | |
419 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", L"Handle Number"); \r | |
420 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
421 | } else {\r | |
422 | //\r | |
423 | // Get the DevicePath from the loaded image information.\r | |
424 | //\r | |
425 | Status = GetDevicePathForDriverHandle(CurHandle, &FilePath);\r | |
426 | }\r | |
427 | }\r | |
428 | }\r | |
429 | } else {\r | |
430 | //\r | |
431 | // Get file info\r | |
432 | //\r | |
433 | ShellOpenFileMetaArg ((CHAR16*)File, EFI_FILE_MODE_READ, &FileList);\r | |
434 | \r | |
435 | if (FileList == NULL) {\r | |
436 | //\r | |
437 | // If filename matched nothing fail\r | |
438 | //\r | |
439 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellBcfgHiiHandle, L"bcfg", File); \r | |
440 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
441 | } else if (FileList->Link.ForwardLink != FileList->Link.BackLink) {\r | |
442 | //\r | |
443 | // If filename expanded to multiple names, fail\r | |
444 | //\r | |
445 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_FILE), gShellBcfgHiiHandle, L"bcfg", File); \r | |
446 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
447 | } else {\r | |
448 | Arg = (EFI_SHELL_FILE_INFO*)GetFirstNode(&FileList->Link);\r | |
449 | if (EFI_ERROR(Arg->Status)) {\r | |
450 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_FILE_OPEN), gShellBcfgHiiHandle, L"bcfg", File); \r | |
451 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
452 | } else {\r | |
453 | //\r | |
454 | // Build FilePath to the filename\r | |
455 | //\r | |
456 | \r | |
457 | //\r | |
458 | // get the device path\r | |
459 | //\r | |
460 | DevicePath = gEfiShellProtocol->GetDevicePathFromFilePath(Arg->FullName);\r | |
461 | if (DevicePath == NULL) {\r | |
462 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_FILE_DP), gShellBcfgHiiHandle, L"bcfg", Arg->FullName); \r | |
463 | ShellStatus = SHELL_UNSUPPORTED;\r | |
464 | } else {\r | |
465 | /*\r | |
466 | if (UsePath) {\r | |
467 | DevPath = DevicePath;\r | |
468 | while (!IsDevicePathEnd(DevPath)) {\r | |
469 | if ((DevicePathType(DevPath) == MEDIA_DEVICE_PATH) &&\r | |
470 | (DevicePathSubType(DevPath) == MEDIA_HARDDRIVE_DP)) {\r | |
471 | \r | |
472 | //\r | |
473 | // If we find it use it instead\r | |
474 | //\r | |
475 | DevicePath = DevPath;\r | |
476 | break;\r | |
477 | }\r | |
478 | DevPath = NextDevicePathNode(DevPath);\r | |
479 | }\r | |
480 | //\r | |
481 | // append the file\r | |
482 | //\r | |
483 | for(StringWalker=Arg->FullName; *StringWalker != CHAR_NULL && *StringWalker != ':'; StringWalker++);\r | |
484 | FileNode = FileDevicePath(NULL, StringWalker+1);\r | |
485 | FilePath = AppendDevicePath(DevicePath, FileNode);\r | |
486 | FreePool(FileNode);\r | |
487 | } else {\r | |
488 | */\r | |
489 | FilePath = DuplicateDevicePath(DevicePath);\r | |
490 | /*\r | |
491 | }\r | |
492 | */\r | |
493 | FreePool(DevicePath);\r | |
494 | }\r | |
495 | }\r | |
496 | }\r | |
497 | }\r | |
498 | \r | |
499 | \r | |
500 | if (ShellStatus == SHELL_SUCCESS) {\r | |
501 | //\r | |
502 | // Find a free target ,a brute force implementation\r | |
503 | //\r | |
504 | Found = FALSE;\r | |
505 | for (TargetLocation=0; TargetLocation < 0xFFFF; TargetLocation++) {\r | |
506 | Found = TRUE;\r | |
507 | for (Index=0; Index < OrderCount; Index++) {\r | |
508 | if (CurrentOrder[Index] == TargetLocation) {\r | |
509 | Found = FALSE;\r | |
510 | break;\r | |
511 | }\r | |
512 | }\r | |
513 | \r | |
514 | if (Found) {\r | |
515 | break;\r | |
516 | }\r | |
517 | }\r | |
518 | \r | |
519 | if (TargetLocation == 0xFFFF) {\r | |
520 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_TARGET_NF), gShellBcfgHiiHandle, L"bcfg"); \r | |
521 | } else {\r | |
522 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_TARGET), gShellBcfgHiiHandle, TargetLocation);\r | |
523 | }\r | |
524 | }\r | |
525 | \r | |
526 | if (ShellStatus == SHELL_SUCCESS) {\r | |
527 | //\r | |
528 | // Add the option\r | |
529 | //\r | |
530 | DescSize = StrSize(Desc);\r | |
531 | FilePathSize = GetDevicePathSize (FilePath);\r | |
532 | \r | |
533 | TempByteBuffer = AllocateZeroPool(sizeof(UINT32) + sizeof(UINT16) + DescSize + FilePathSize);\r | |
534 | if (TempByteBuffer != NULL) {\r | |
535 | TempByteStart = TempByteBuffer;\r | |
536 | *((UINT32 *) TempByteBuffer) = LOAD_OPTION_ACTIVE; // Attributes\r | |
537 | TempByteBuffer += sizeof (UINT32);\r | |
538 | \r | |
539 | *((UINT16 *) TempByteBuffer) = (UINT16)FilePathSize; // FilePathListLength\r | |
540 | TempByteBuffer += sizeof (UINT16);\r | |
541 | \r | |
542 | CopyMem (TempByteBuffer, Desc, DescSize);\r | |
543 | TempByteBuffer += DescSize;\r | |
544 | ASSERT (FilePath != NULL);\r | |
545 | CopyMem (TempByteBuffer, FilePath, FilePathSize);\r | |
546 | \r | |
547 | UnicodeSPrint (OptionStr, sizeof(OptionStr), L"%s%04x", Target == BcfgTargetBootOrder?L"Boot":L"Driver", TargetLocation);\r | |
548 | Status = gRT->SetVariable (\r | |
549 | OptionStr,\r | |
550 | &gEfiGlobalVariableGuid,\r | |
551 | EFI_VARIABLE_NON_VOLATILE|EFI_VARIABLE_BOOTSERVICE_ACCESS|EFI_VARIABLE_RUNTIME_ACCESS,\r | |
552 | sizeof(UINT32) + sizeof(UINT16) + DescSize + FilePathSize,\r | |
553 | TempByteStart\r | |
554 | );\r | |
555 | \r | |
556 | FreePool(TempByteStart);\r | |
557 | } else {\r | |
558 | Status = EFI_OUT_OF_RESOURCES;\r | |
559 | }\r | |
560 | \r | |
561 | if (EFI_ERROR(Status)) {\r | |
562 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_SET_VAR_FAIL), gShellBcfgHiiHandle, L"bcfg", OptionStr); \r | |
563 | } else {\r | |
564 | NewOrder = AllocateZeroPool((OrderCount+1)*sizeof(NewOrder[0]));\r | |
565 | ASSERT(NewOrder != NULL);\r | |
566 | CopyMem(NewOrder, CurrentOrder, (OrderCount)*sizeof(NewOrder[0]));\r | |
567 | \r | |
568 | //\r | |
569 | // Insert target into order list\r | |
570 | //\r | |
571 | for (Index=OrderCount; Index > Position; Index--) {\r | |
572 | NewOrder[Index] = NewOrder[Index-1];\r | |
573 | }\r | |
574 | \r | |
575 | NewOrder[Position] = (UINT16) TargetLocation;\r | |
576 | Status = gRT->SetVariable (\r | |
577 | Target == BcfgTargetBootOrder?L"BootOrder":L"DriverOrder",\r | |
578 | &gEfiGlobalVariableGuid,\r | |
579 | EFI_VARIABLE_NON_VOLATILE|EFI_VARIABLE_BOOTSERVICE_ACCESS|EFI_VARIABLE_RUNTIME_ACCESS,\r | |
580 | (OrderCount+1) * sizeof(UINT16),\r | |
581 | NewOrder\r | |
582 | );\r | |
583 | \r | |
584 | FreePool(NewOrder);\r | |
585 | \r | |
586 | if (EFI_ERROR(Status)) {\r | |
587 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_WRITE_FAIL), gShellBcfgHiiHandle, L"bcfg", Target == BcfgTargetBootOrder?L"BootOrder":L"DriverOrder"); \r | |
588 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
589 | } else {\r | |
590 | Print (L"bcfg: Add %s as %x\n", OptionStr, Position);\r | |
591 | }\r | |
592 | }\r | |
593 | }\r | |
594 | \r | |
595 | //\r | |
596 | //If always Free FilePath, will free devicepath in system when use "addh"\r | |
597 | //\r | |
598 | if (FilePath!=NULL && !UseHandle) {\r | |
599 | FreePool (FilePath);\r | |
600 | }\r | |
601 | \r | |
602 | if (Str != NULL) {\r | |
603 | FreePool(Str);\r | |
604 | }\r | |
605 | \r | |
606 | if (Handles != NULL) {\r | |
607 | FreePool (Handles);\r | |
608 | }\r | |
609 | \r | |
610 | if (FileList != NULL) {\r | |
611 | ShellCloseFileMetaArg (&FileList);\r | |
612 | }\r | |
613 | \r | |
614 | return (ShellStatus);\r | |
615 | }\r | |
616 | \r | |
617 | /**\r | |
618 | Funciton to remove an item.\r | |
619 | \r | |
620 | @param[in] Target The target item to move.\r | |
621 | @param[in] CurrentOrder The pointer to the current order of items.\r | |
622 | @param[in] OrderCount The number if items in CurrentOrder.\r | |
623 | @param[in] Location The current location of the Target.\r | |
624 | \r | |
625 | @retval SHELL_SUCCESS The operation was successful.\r | |
626 | @retval SHELL_INVALID_PARAMETER A parameter was invalid.\r | |
627 | **/\r | |
628 | SHELL_STATUS\r | |
629 | EFIAPI\r | |
630 | BcfgRemove(\r | |
631 | IN CONST BCFG_OPERATION_TARGET Target,\r | |
632 | IN CONST UINT16 *CurrentOrder,\r | |
633 | IN CONST UINTN OrderCount,\r | |
634 | IN CONST UINT16 Location\r | |
635 | )\r | |
636 | {\r | |
637 | CHAR16 VariableName[12];\r | |
638 | UINT16 *NewOrder;\r | |
639 | EFI_STATUS Status;\r | |
640 | UINTN NewCount;\r | |
641 | \r | |
642 | UnicodeSPrint(VariableName, sizeof(VariableName), L"%s%04x", Target == BcfgTargetBootOrder?L"Boot":L"Driver", CurrentOrder[Location]);\r | |
643 | Status = gRT->SetVariable(\r | |
644 | VariableName,\r | |
645 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
646 | EFI_VARIABLE_NON_VOLATILE|EFI_VARIABLE_BOOTSERVICE_ACCESS|EFI_VARIABLE_RUNTIME_ACCESS,\r | |
647 | 0,\r | |
648 | NULL);\r | |
649 | if (EFI_ERROR(Status)) {\r | |
650 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_WRITE_FAIL), gShellBcfgHiiHandle, L"bcfg", VariableName); \r | |
651 | return (SHELL_INVALID_PARAMETER);\r | |
652 | }\r | |
653 | NewOrder = AllocateZeroPool(OrderCount*sizeof(CurrentOrder[0]));\r | |
654 | if (NewOrder != NULL) {\r | |
655 | NewCount = OrderCount;\r | |
656 | CopyMem(NewOrder, CurrentOrder, OrderCount*sizeof(CurrentOrder[0]));\r | |
657 | CopyMem(NewOrder+Location, NewOrder+Location+1, (OrderCount - Location - 1)*sizeof(CurrentOrder[0]));\r | |
658 | NewCount--;\r | |
659 | \r | |
660 | Status = gRT->SetVariable(\r | |
661 | Target == BcfgTargetBootOrder?(CHAR16*)L"BootOrder":(CHAR16*)L"DriverOrder",\r | |
662 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
663 | EFI_VARIABLE_NON_VOLATILE|EFI_VARIABLE_BOOTSERVICE_ACCESS|EFI_VARIABLE_RUNTIME_ACCESS,\r | |
664 | NewCount*sizeof(NewOrder[0]),\r | |
665 | NewOrder);\r | |
666 | FreePool(NewOrder);\r | |
667 | } else {\r | |
668 | Status = EFI_OUT_OF_RESOURCES;\r | |
669 | }\r | |
670 | if (EFI_ERROR(Status)) {\r | |
671 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_WRITE_FAIL), gShellBcfgHiiHandle, L"bcfg", Target == BcfgTargetBootOrder?(CHAR16*)L"BootOrder":(CHAR16*)L"DriverOrder"); \r | |
672 | return (SHELL_INVALID_PARAMETER);\r | |
673 | }\r | |
674 | return (SHELL_SUCCESS);\r | |
675 | }\r | |
676 | \r | |
677 | /**\r | |
678 | Funciton to move a item to another location.\r | |
679 | \r | |
680 | @param[in] Target The target item to move.\r | |
681 | @param[in] CurrentOrder The pointer to the current order of items.\r | |
682 | @param[in] OrderCount The number if items in CurrentOrder.\r | |
683 | @param[in] OldLocation The current location of the Target.\r | |
684 | @param[in] NewLocation The desired location of the Target.\r | |
685 | \r | |
686 | @retval SHELL_SUCCESS The operation was successful.\r | |
687 | @retval SHELL_INVALID_PARAMETER A parameter was invalid.\r | |
688 | **/\r | |
689 | SHELL_STATUS\r | |
690 | EFIAPI\r | |
691 | BcfgMove(\r | |
692 | IN CONST BCFG_OPERATION_TARGET Target,\r | |
693 | IN CONST UINT16 *CurrentOrder,\r | |
694 | IN CONST UINTN OrderCount,\r | |
695 | IN CONST UINT16 OldLocation,\r | |
696 | IN UINT16 NewLocation\r | |
697 | )\r | |
698 | {\r | |
699 | UINT16 *NewOrder;\r | |
700 | EFI_STATUS Status;\r | |
701 | UINT16 Temp;\r | |
702 | \r | |
703 | NewOrder = AllocateCopyPool(OrderCount*sizeof(CurrentOrder[0]), CurrentOrder);\r | |
704 | if (NewOrder == NULL) {\r | |
705 | return (SHELL_OUT_OF_RESOURCES);\r | |
706 | }\r | |
707 | \r | |
708 | //\r | |
709 | // correct the new location\r | |
710 | //\r | |
711 | if (NewLocation >= OrderCount) {\r | |
712 | if (OrderCount > 0) {\r | |
713 | NewLocation = (UINT16)OrderCount - 1;\r | |
714 | } else {\r | |
715 | NewLocation = 0;\r | |
716 | }\r | |
717 | }\r | |
718 | \r | |
719 | Temp = CurrentOrder[OldLocation];\r | |
720 | CopyMem(NewOrder+OldLocation, NewOrder+OldLocation+1, (OrderCount - OldLocation - 1)*sizeof(CurrentOrder[0]));\r | |
721 | CopyMem(NewOrder+NewLocation+1, NewOrder+NewLocation, (OrderCount - NewLocation - 1)*sizeof(CurrentOrder[0]));\r | |
722 | NewOrder[NewLocation] = Temp;\r | |
723 | \r | |
724 | Status = gRT->SetVariable(\r | |
725 | Target == BcfgTargetBootOrder?(CHAR16*)L"BootOrder":(CHAR16*)L"DriverOrder",\r | |
726 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
727 | EFI_VARIABLE_NON_VOLATILE|EFI_VARIABLE_BOOTSERVICE_ACCESS|EFI_VARIABLE_RUNTIME_ACCESS,\r | |
728 | OrderCount*sizeof(CurrentOrder[0]),\r | |
729 | NewOrder);\r | |
730 | \r | |
731 | FreePool(NewOrder);\r | |
732 | \r | |
733 | if (EFI_ERROR(Status)) {\r | |
734 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_WRITE_FAIL), gShellBcfgHiiHandle, L"bcfg", Target == BcfgTargetBootOrder?(CHAR16*)L"BootOrder":(CHAR16*)L"DriverOrder"); \r | |
735 | return (SHELL_INVALID_PARAMETER);\r | |
736 | }\r | |
737 | return (SHELL_SUCCESS);\r | |
738 | }\r | |
739 | \r | |
740 | /**\r | |
741 | Function to add optional data to an option.\r | |
742 | \r | |
743 | @param[in] OptData The optional data to add.\r | |
744 | @param[in] CurrentOrder The pointer to the current order of items.\r | |
745 | @param[in] OrderCount The number if items in CurrentOrder.\r | |
746 | @param[in] Target The target of the operation.\r | |
747 | \r | |
748 | @retval SHELL_SUCCESS The operation was succesful.\r | |
749 | **/\r | |
750 | SHELL_STATUS\r | |
751 | EFIAPI\r | |
752 | BcfgAddOpt(\r | |
753 | IN CONST CHAR16 *OptData,\r | |
754 | IN CONST UINT16 *CurrentOrder,\r | |
755 | IN CONST UINTN OrderCount,\r | |
756 | IN CONST BCFG_OPERATION_TARGET Target\r | |
757 | )\r | |
758 | {\r | |
759 | EFI_KEY_OPTION NewKeyOption;\r | |
760 | EFI_KEY_OPTION *KeyOptionBuffer;\r | |
761 | SHELL_STATUS ShellStatus;\r | |
762 | EFI_STATUS Status;\r | |
763 | UINT16 OptionIndex;\r | |
764 | UINT16 LoopCounter;\r | |
765 | UINT64 Intermediate;\r | |
766 | CONST CHAR16 *Temp;\r | |
767 | CONST CHAR16 *Walker;\r | |
768 | CHAR16 *FileName;\r | |
769 | CHAR16 *Temp2;\r | |
770 | CHAR16 *Data;\r | |
771 | UINT32 KeyIndex;\r | |
772 | CHAR16 VariableName[12];\r | |
773 | VOID *VariableData;\r | |
774 | \r | |
775 | SHELL_FILE_HANDLE FileHandle;\r | |
776 | \r | |
777 | Status = EFI_SUCCESS;\r | |
778 | ShellStatus = SHELL_SUCCESS;\r | |
779 | Walker = OptData;\r | |
780 | FileName = NULL;\r | |
781 | Data = NULL;\r | |
782 | KeyOptionBuffer = NULL;\r | |
783 | VariableData = NULL;\r | |
784 | \r | |
785 | ZeroMem(&NewKeyOption, sizeof(EFI_KEY_OPTION));\r | |
786 | ZeroMem(VariableName, sizeof(VariableName));\r | |
787 | \r | |
788 | while(Walker[0] == L' ') {\r | |
789 | Walker++;\r | |
790 | }\r | |
791 | \r | |
792 | //\r | |
793 | // Get the index of the variable we are changing.\r | |
794 | //\r | |
795 | Status = ShellConvertStringToUint64(Walker, &Intermediate, FALSE, TRUE);\r | |
796 | if (EFI_ERROR(Status) || (((UINT16)Intermediate) != Intermediate) || StrStr(Walker, L" ") == NULL || ((UINT16)Intermediate) > ((UINT16)OrderCount)) {\r | |
797 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", L"Option Index"); \r | |
798 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
799 | return (ShellStatus);\r | |
800 | }\r | |
801 | OptionIndex = (UINT16)Intermediate;\r | |
802 | \r | |
803 | Temp = StrStr(Walker, L" ");\r | |
804 | if (Temp != NULL) {\r | |
805 | Walker = Temp;\r | |
806 | }\r | |
807 | while(Walker[0] == L' ') {\r | |
808 | Walker++;\r | |
809 | }\r | |
810 | \r | |
811 | //\r | |
812 | // determine whether we have file with data, quote delimited information, or a hot-key \r | |
813 | //\r | |
814 | if (Walker[0] == L'\"') {\r | |
815 | //\r | |
816 | // quoted filename or quoted information.\r | |
817 | //\r | |
818 | Temp = StrStr(Walker+1, L"\"");\r | |
819 | if (Temp == NULL || StrLen(Temp) != 1) {\r | |
820 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", Walker); \r | |
821 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
822 | } else {\r | |
823 | FileName = StrnCatGrow(&FileName, NULL, Walker+1, 0);\r | |
824 | if (FileName == NULL) {\r | |
825 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_OUT_MEM), gShellBcfgHiiHandle, L"bcfg"); \r | |
826 | ShellStatus = SHELL_OUT_OF_RESOURCES;\r | |
827 | return (ShellStatus);\r | |
828 | }\r | |
829 | Temp2 = StrStr(FileName, L"\"");\r | |
830 | ASSERT(Temp2 != NULL);\r | |
831 | Temp2[0] = CHAR_NULL;\r | |
832 | Temp2++;\r | |
833 | if (StrLen(Temp2)>0) {\r | |
834 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", Walker); \r | |
835 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
836 | }\r | |
837 | if (EFI_ERROR(ShellFileExists(Walker))) {\r | |
838 | //\r | |
839 | // Not a file. must be misc information.\r | |
840 | //\r | |
841 | Data = FileName;\r | |
842 | FileName = NULL;\r | |
843 | } else {\r | |
844 | FileName = StrnCatGrow(&FileName, NULL, Walker, 0);\r | |
845 | }\r | |
846 | }\r | |
847 | } else {\r | |
848 | //\r | |
849 | // filename or hot key information.\r | |
850 | //\r | |
851 | if (StrStr(Walker, L" ") == NULL) {\r | |
852 | //\r | |
853 | // filename\r | |
854 | //\r | |
855 | if (EFI_ERROR(ShellFileExists(Walker))) {\r | |
856 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FIND_FAIL), gShellBcfgHiiHandle, L"bcfg", Walker); \r | |
857 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
858 | } else {\r | |
859 | FileName = StrnCatGrow(&FileName, NULL, Walker, 0);\r | |
860 | }\r | |
861 | } else {\r | |
862 | if (Target != BcfgTargetBootOrder) {\r | |
863 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_BOOT_ONLY), gShellBcfgHiiHandle, L"bcfg"); \r | |
864 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
865 | }\r | |
866 | \r | |
867 | if (ShellStatus == SHELL_SUCCESS) {\r | |
868 | //\r | |
869 | // Get hot key information\r | |
870 | //\r | |
871 | Status = ShellConvertStringToUint64(Walker, &Intermediate, FALSE, TRUE);\r | |
872 | if (EFI_ERROR(Status) || (((UINT32)Intermediate) != Intermediate) || StrStr(Walker, L" ") == NULL) {\r | |
873 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", Walker); \r | |
874 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
875 | }\r | |
876 | NewKeyOption.KeyData.PackedValue = (UINT32)Intermediate;\r | |
877 | Temp = StrStr(Walker, L" ");\r | |
878 | if (Temp != NULL) {\r | |
879 | Walker = Temp;\r | |
880 | }\r | |
881 | while(Walker[0] == L' ') {\r | |
882 | Walker++;\r | |
883 | }\r | |
884 | }\r | |
885 | \r | |
886 | if (ShellStatus == SHELL_SUCCESS) {\r | |
887 | //\r | |
888 | // Now we know how many EFI_INPUT_KEY structs we need to attach to the end of the EFI_KEY_OPTION struct. \r | |
889 | // Re-allocate with the added information.\r | |
890 | //\r | |
891 | KeyOptionBuffer = AllocateCopyPool(sizeof(EFI_KEY_OPTION) + (sizeof(EFI_INPUT_KEY) * NewKeyOption.KeyData.Options.InputKeyCount), &NewKeyOption);\r | |
892 | if (KeyOptionBuffer == NULL) {\r | |
893 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_MEM), gShellBcfgHiiHandle, L"bcfg"); \r | |
894 | ShellStatus = SHELL_OUT_OF_RESOURCES;\r | |
895 | }\r | |
896 | }\r | |
897 | for (LoopCounter = 0 ; ShellStatus == SHELL_SUCCESS && LoopCounter < NewKeyOption.KeyData.Options.InputKeyCount; LoopCounter++) {\r | |
898 | //\r | |
899 | // ScanCode\r | |
900 | //\r | |
901 | Status = ShellConvertStringToUint64(Walker, &Intermediate, FALSE, TRUE);\r | |
902 | if (EFI_ERROR(Status) || (((UINT16)Intermediate) != Intermediate) || StrStr(Walker, L" ") == NULL) {\r | |
903 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", Walker); \r | |
904 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
905 | }\r | |
906 | ((EFI_INPUT_KEY*)(((UINT8*)KeyOptionBuffer) + sizeof(EFI_KEY_OPTION)))[LoopCounter].ScanCode = (UINT16)Intermediate;\r | |
907 | Temp = StrStr(Walker, L" ");\r | |
908 | if (Temp != NULL) {\r | |
909 | Walker = Temp;\r | |
910 | }\r | |
911 | while(Walker[0] == L' ') {\r | |
912 | Walker++;\r | |
913 | }\r | |
914 | \r | |
915 | //\r | |
916 | // UnicodeChar\r | |
917 | //\r | |
918 | Status = ShellConvertStringToUint64(Walker, &Intermediate, FALSE, TRUE);\r | |
919 | if (EFI_ERROR(Status) || (((UINT16)Intermediate) != Intermediate)) {\r | |
920 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", Walker); \r | |
921 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
922 | }\r | |
923 | ((EFI_INPUT_KEY*)(((UINT8*)KeyOptionBuffer) + sizeof(EFI_KEY_OPTION)))[LoopCounter].UnicodeChar = (UINT16)Intermediate;\r | |
924 | Temp = StrStr(Walker, L" ");\r | |
925 | if (Temp != NULL) {\r | |
926 | Walker = Temp;\r | |
927 | }\r | |
928 | while(Walker[0] == L' ') {\r | |
929 | Walker++;\r | |
930 | }\r | |
931 | }\r | |
932 | \r | |
933 | if (ShellStatus == SHELL_SUCCESS) {\r | |
934 | //\r | |
935 | // Now do the BootOption / BootOptionCrc\r | |
936 | //\r | |
937 | ASSERT (OptionIndex <= OrderCount);\r | |
938 | KeyOptionBuffer->BootOption = CurrentOrder[OptionIndex];\r | |
939 | Status = GetBootOptionCrc(&(KeyOptionBuffer->BootOptionCrc), KeyOptionBuffer->BootOption);\r | |
940 | if (EFI_ERROR(Status)) {\r | |
941 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", L"Option Index"); \r | |
942 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
943 | } \r | |
944 | }\r | |
945 | \r | |
946 | if (ShellStatus == SHELL_SUCCESS) {\r | |
947 | for (Temp2 = NULL, KeyIndex = 0 ; KeyIndex <= 0xFFFF ; KeyIndex++) {\r | |
948 | UnicodeSPrint(VariableName, sizeof(VariableName), L"Key%04x", KeyIndex);\r | |
949 | Status = GetEfiGlobalVariable2 (VariableName, &VariableData, NULL);\r | |
950 | if (Status == EFI_NOT_FOUND) {\r | |
951 | break;\r | |
952 | }\r | |
953 | if (!EFI_ERROR(Status)) {\r | |
954 | SHELL_FREE_NON_NULL(VariableData);\r | |
955 | }\r | |
956 | }\r | |
957 | if (KeyIndex <= 0xFFFF) {\r | |
958 | Status = gRT->SetVariable(\r | |
959 | VariableName,\r | |
960 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
961 | EFI_VARIABLE_NON_VOLATILE|EFI_VARIABLE_BOOTSERVICE_ACCESS|EFI_VARIABLE_RUNTIME_ACCESS,\r | |
962 | sizeof(EFI_KEY_OPTION) + (sizeof(EFI_INPUT_KEY) * NewKeyOption.KeyData.Options.InputKeyCount),\r | |
963 | KeyOptionBuffer);\r | |
964 | if (EFI_ERROR(Status)) {\r | |
965 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_SET_VAR_FAIL), gShellBcfgHiiHandle, L"bcfg", VariableName); \r | |
966 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
967 | } \r | |
968 | } else {\r | |
969 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_VAR_NO_NUM), gShellBcfgHiiHandle, L"bcfg"); \r | |
970 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
971 | }\r | |
972 | ASSERT(FileName == NULL && Data == NULL);\r | |
973 | }\r | |
974 | }\r | |
975 | }\r | |
976 | \r | |
977 | //\r | |
978 | // Shouldn't be possible to have have both. Neither is ok though.\r | |
979 | //\r | |
980 | ASSERT(FileName == NULL || Data == NULL);\r | |
981 | \r | |
982 | if (ShellStatus == SHELL_SUCCESS && (FileName != NULL || Data != NULL)) {\r | |
983 | if (FileName != NULL) {\r | |
984 | //\r | |
985 | // Open the file and populate the data buffer.\r | |
986 | //\r | |
987 | Status = ShellOpenFileByName(\r | |
988 | FileName,\r | |
989 | &FileHandle,\r | |
990 | EFI_FILE_MODE_READ,\r | |
991 | 0);\r | |
992 | if (!EFI_ERROR(Status)) {\r | |
993 | Status = ShellGetFileSize(FileHandle, &Intermediate);\r | |
994 | }\r | |
995 | Data = AllocateZeroPool((UINTN)Intermediate);\r | |
996 | if (Data == NULL) {\r | |
997 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_MEM), gShellBcfgHiiHandle, L"bcfg"); \r | |
998 | ShellStatus = SHELL_OUT_OF_RESOURCES;\r | |
999 | }\r | |
1000 | if (!EFI_ERROR(Status)) {\r | |
1001 | Status = ShellReadFile(FileHandle, (UINTN *)&Intermediate, Data);\r | |
1002 | }\r | |
1003 | } else {\r | |
1004 | Intermediate = StrSize(Data);\r | |
1005 | }\r | |
1006 | \r | |
1007 | if (!EFI_ERROR(Status) && ShellStatus == SHELL_SUCCESS && Data != NULL) {\r | |
1008 | Status = UpdateOptionalData(CurrentOrder[OptionIndex], (UINTN)Intermediate, (UINT8*)Data, Target);\r | |
1009 | if (EFI_ERROR(Status)) {\r | |
1010 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_SET_VAR_FAIL), gShellBcfgHiiHandle, L"bcfg", VariableName); \r | |
1011 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1012 | } \r | |
1013 | }\r | |
1014 | if (EFI_ERROR(Status) && ShellStatus == SHELL_SUCCESS) {\r | |
1015 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_SET_VAR_FAIL), gShellBcfgHiiHandle, L"bcfg", VariableName); \r | |
1016 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1017 | } \r | |
1018 | }\r | |
1019 | \r | |
1020 | SHELL_FREE_NON_NULL(Data);\r | |
1021 | SHELL_FREE_NON_NULL(KeyOptionBuffer);\r | |
1022 | SHELL_FREE_NON_NULL(FileName);\r | |
1023 | return ShellStatus;\r | |
1024 | }\r | |
1025 | \r | |
1026 | /**\r | |
1027 | Function to dump the Bcfg information.\r | |
1028 | \r | |
1029 | @param[in] Op The operation.\r | |
1030 | @param[in] OrderCount How many to dump.\r | |
1031 | @param[in] CurrentOrder The pointer to the current order of items.\r | |
1032 | @param[in] VerboseOutput TRUE for extra output. FALSE otherwise.\r | |
1033 | \r | |
1034 | @retval SHELL_SUCCESS The dump was successful.\r | |
1035 | @retval SHELL_INVALID_PARAMETER A parameter was invalid.\r | |
1036 | **/\r | |
1037 | SHELL_STATUS\r | |
1038 | EFIAPI\r | |
1039 | BcfgDisplayDump(\r | |
1040 | IN CONST CHAR16 *Op,\r | |
1041 | IN CONST UINTN OrderCount,\r | |
1042 | IN CONST UINT16 *CurrentOrder,\r | |
1043 | IN CONST BOOLEAN VerboseOutput\r | |
1044 | )\r | |
1045 | {\r | |
1046 | EFI_STATUS Status;\r | |
1047 | UINT8 *Buffer;\r | |
1048 | UINTN BufferSize;\r | |
1049 | CHAR16 VariableName[12];\r | |
1050 | UINTN LoopVar;\r | |
1051 | UINTN LoopVar2;\r | |
1052 | CHAR16 *DevPathString;\r | |
1053 | VOID *DevPath;\r | |
1054 | UINTN Errors;\r | |
1055 | EFI_LOAD_OPTION *LoadOption;\r | |
1056 | CHAR16 *Description;\r | |
1057 | UINTN DescriptionSize;\r | |
1058 | \r | |
1059 | if (OrderCount == 0) {\r | |
1060 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_BCFG_NONE), gShellBcfgHiiHandle, L"bcfg"); \r | |
1061 | return (SHELL_SUCCESS);\r | |
1062 | }\r | |
1063 | \r | |
1064 | Errors = 0;\r | |
1065 | \r | |
1066 | for (LoopVar = 0 ; LoopVar < OrderCount ; LoopVar++) {\r | |
1067 | Buffer = NULL;\r | |
1068 | BufferSize = 0;\r | |
1069 | DevPath = NULL;\r | |
1070 | DevPathString = NULL;\r | |
1071 | \r | |
1072 | UnicodeSPrint(VariableName, sizeof(VariableName), L"%s%04x", Op, CurrentOrder[LoopVar]);\r | |
1073 | \r | |
1074 | Status = gRT->GetVariable(\r | |
1075 | VariableName,\r | |
1076 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
1077 | NULL,\r | |
1078 | &BufferSize,\r | |
1079 | Buffer);\r | |
1080 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
1081 | Buffer = AllocateZeroPool(BufferSize);\r | |
1082 | Status = gRT->GetVariable(\r | |
1083 | VariableName,\r | |
1084 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
1085 | NULL,\r | |
1086 | &BufferSize,\r | |
1087 | Buffer);\r | |
1088 | }\r | |
1089 | \r | |
1090 | if (EFI_ERROR(Status) || Buffer == NULL) {\r | |
1091 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_READ_FAIL), gShellBcfgHiiHandle, L"bcfg", VariableName); \r | |
1092 | ++Errors;\r | |
1093 | goto Cleanup;\r | |
1094 | }\r | |
1095 | \r | |
1096 | //\r | |
1097 | // We expect the Attributes, FilePathListLength, and L'\0'-terminated\r | |
1098 | // Description fields to be present.\r | |
1099 | //\r | |
1100 | if (BufferSize < sizeof *LoadOption + sizeof (CHAR16)) {\r | |
1101 | ShellPrintHiiEx (\r | |
1102 | -1,\r | |
1103 | -1,\r | |
1104 | NULL,\r | |
1105 | STRING_TOKEN (STR_BCFG_VAR_CORRUPT),\r | |
1106 | gShellBcfgHiiHandle,\r | |
1107 | L"bcfg",\r | |
1108 | VariableName\r | |
1109 | );\r | |
1110 | ++Errors;\r | |
1111 | goto Cleanup;\r | |
1112 | }\r | |
1113 | \r | |
1114 | LoadOption = (EFI_LOAD_OPTION *)Buffer;\r | |
1115 | Description = (CHAR16 *)(&LoadOption->FilePathListLength + 1);\r | |
1116 | DescriptionSize = StrSize (Description);\r | |
1117 | \r | |
1118 | if (LoadOption->FilePathListLength != 0) {\r | |
1119 | DevPath = AllocateZeroPool(LoadOption->FilePathListLength);\r | |
1120 | if (DevPath != NULL) {\r | |
1121 | CopyMem(DevPath, Buffer+6+DescriptionSize, LoadOption->FilePathListLength);\r | |
1122 | DevPathString = ConvertDevicePathToText(DevPath, TRUE, FALSE);\r | |
1123 | }\r | |
1124 | }\r | |
1125 | ShellPrintHiiEx(\r | |
1126 | -1,\r | |
1127 | -1,\r | |
1128 | NULL,\r | |
1129 | STRING_TOKEN(STR_BCFG_LOAD_OPTIONS),\r | |
1130 | gShellBcfgHiiHandle,\r | |
1131 | LoopVar,\r | |
1132 | VariableName,\r | |
1133 | Description,\r | |
1134 | DevPathString,\r | |
1135 | (DescriptionSize + LoadOption->FilePathListLength + 6) <= BufferSize?L'N':L'Y');\r | |
1136 | if (VerboseOutput) {\r | |
1137 | for (LoopVar2 = (DescriptionSize + LoadOption->FilePathListLength + 6);LoopVar2<BufferSize;LoopVar2++){\r | |
1138 | ShellPrintEx(\r | |
1139 | -1,\r | |
1140 | -1,\r | |
1141 | NULL,\r | |
1142 | L"%02x",\r | |
1143 | Buffer[LoopVar2]);\r | |
1144 | }\r | |
1145 | ShellPrintEx(\r | |
1146 | -1,\r | |
1147 | -1,\r | |
1148 | NULL,\r | |
1149 | L"\r\n");\r | |
1150 | }\r | |
1151 | \r | |
1152 | Cleanup:\r | |
1153 | if (Buffer != NULL) {\r | |
1154 | FreePool(Buffer);\r | |
1155 | }\r | |
1156 | if (DevPath != NULL) {\r | |
1157 | FreePool(DevPath);\r | |
1158 | }\r | |
1159 | if (DevPathString != NULL) {\r | |
1160 | FreePool(DevPathString);\r | |
1161 | }\r | |
1162 | }\r | |
1163 | return (Errors > 0) ? SHELL_INVALID_PARAMETER : SHELL_SUCCESS;\r | |
1164 | }\r | |
1165 | \r | |
1166 | /**\r | |
1167 | Function to initialize the BCFG operation structure.\r | |
1168 | \r | |
1169 | @param[in] Struct The stuct to initialize.\r | |
1170 | **/\r | |
1171 | VOID\r | |
1172 | EFIAPI\r | |
1173 | InitBcfgStruct(\r | |
1174 | IN BGFG_OPERATION *Struct\r | |
1175 | )\r | |
1176 | {\r | |
1177 | ASSERT(Struct != NULL);\r | |
1178 | Struct->Target = BcfgTargetMax;\r | |
1179 | Struct->Type = BcfgTypeMax;\r | |
1180 | Struct->Number1 = 0;\r | |
1181 | Struct->Number2 = 0;\r | |
1182 | Struct->HandleIndex = 0;\r | |
1183 | Struct->FileName = NULL;\r | |
1184 | Struct->Description = NULL;\r | |
1185 | Struct->Order = NULL;\r | |
1186 | Struct->OptData = NULL;\r | |
1187 | }\r | |
1188 | \r | |
1189 | \r | |
1190 | STATIC CONST SHELL_PARAM_ITEM ParamList[] = {\r | |
1191 | {L"-v", TypeFlag},\r | |
1192 | {L"-opt", TypeMaxValue},\r | |
1193 | {NULL, TypeMax}\r | |
1194 | };\r | |
1195 | \r | |
1196 | /**\r | |
1197 | Function for 'bcfg' command.\r | |
1198 | \r | |
1199 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
1200 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
1201 | **/\r | |
1202 | SHELL_STATUS\r | |
1203 | EFIAPI\r | |
1204 | ShellCommandRunBcfg (\r | |
1205 | IN EFI_HANDLE ImageHandle,\r | |
1206 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
1207 | )\r | |
1208 | {\r | |
1209 | EFI_STATUS Status;\r | |
1210 | LIST_ENTRY *Package;\r | |
1211 | CHAR16 *ProblemParam;\r | |
1212 | SHELL_STATUS ShellStatus;\r | |
1213 | UINTN ParamNumber;\r | |
1214 | CONST CHAR16 *CurrentParam;\r | |
1215 | BGFG_OPERATION CurrentOperation;\r | |
1216 | UINTN Length;\r | |
1217 | UINT64 Intermediate;\r | |
1218 | UINT16 Count;\r | |
1219 | \r | |
1220 | Length = 0;\r | |
1221 | ProblemParam = NULL;\r | |
1222 | Package = NULL;\r | |
1223 | ShellStatus = SHELL_SUCCESS;\r | |
1224 | \r | |
1225 | InitBcfgStruct(&CurrentOperation);\r | |
1226 | \r | |
1227 | //\r | |
1228 | // initialize the shell lib (we must be in non-auto-init...)\r | |
1229 | //\r | |
1230 | Status = ShellInitialize();\r | |
1231 | ASSERT_EFI_ERROR(Status);\r | |
1232 | \r | |
1233 | Status = CommandInit();\r | |
1234 | ASSERT_EFI_ERROR(Status);\r | |
1235 | \r | |
1236 | //\r | |
1237 | // parse the command line\r | |
1238 | //\r | |
1239 | Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);\r | |
1240 | if (EFI_ERROR(Status)) {\r | |
1241 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
1242 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellBcfgHiiHandle, L"bcfg", ProblemParam); \r | |
1243 | FreePool(ProblemParam);\r | |
1244 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1245 | } else {\r | |
1246 | ASSERT(FALSE);\r | |
1247 | }\r | |
1248 | } else {\r | |
1249 | //\r | |
1250 | // Read in if we are doing -OPT\r | |
1251 | //\r | |
1252 | if (ShellCommandLineGetFlag(Package, L"-opt")) {\r | |
1253 | CurrentOperation.OptData = ShellCommandLineGetValue(Package, L"-opt");\r | |
1254 | if (CurrentOperation.OptData == NULL) {\r | |
1255 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellBcfgHiiHandle, L"bcfg", L"-opt"); \r | |
1256 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1257 | }\r | |
1258 | CurrentOperation.Type = BcfgTypeOpt;\r | |
1259 | }\r | |
1260 | \r | |
1261 | //\r | |
1262 | // small block to read the target of the operation\r | |
1263 | //\r | |
1264 | if ((ShellCommandLineGetCount(Package) < 3 && CurrentOperation.Type != BcfgTypeOpt) ||\r | |
1265 | (ShellCommandLineGetCount(Package) < 2 && CurrentOperation.Type == BcfgTypeOpt)\r | |
1266 | ){\r | |
1267 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellBcfgHiiHandle, L"bcfg"); \r | |
1268 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1269 | } else if (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)ShellCommandLineGetRawValue(Package, 1), L"driver") == 0) {\r | |
1270 | CurrentOperation.Target = BcfgTargetDriverOrder;\r | |
1271 | } else if (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)ShellCommandLineGetRawValue(Package, 1), L"boot") == 0) {\r | |
1272 | CurrentOperation.Target = BcfgTargetBootOrder;\r | |
1273 | } else {\r | |
1274 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_DRIVER_BOOT), gShellBcfgHiiHandle, L"bcfg"); \r | |
1275 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1276 | }\r | |
1277 | \r | |
1278 | \r | |
1279 | //\r | |
1280 | // Read in the boot or driver order environment variable (not needed for opt)\r | |
1281 | //\r | |
1282 | if (ShellStatus == SHELL_SUCCESS && CurrentOperation.Target < BcfgTargetMax) {\r | |
1283 | Length = 0;\r | |
1284 | Status = gRT->GetVariable(\r | |
1285 | CurrentOperation.Target == BcfgTargetBootOrder?(CHAR16*)L"BootOrder":(CHAR16*)L"DriverOrder",\r | |
1286 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
1287 | NULL,\r | |
1288 | &Length,\r | |
1289 | CurrentOperation.Order);\r | |
1290 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
1291 | CurrentOperation.Order = AllocateZeroPool(Length+(4*sizeof(CurrentOperation.Order[0])));\r | |
1292 | if (CurrentOperation.Order == NULL) {\r | |
1293 | ShellStatus = SHELL_OUT_OF_RESOURCES;\r | |
1294 | } else {\r | |
1295 | Status = gRT->GetVariable(\r | |
1296 | CurrentOperation.Target == BcfgTargetBootOrder?(CHAR16*)L"BootOrder":(CHAR16*)L"DriverOrder",\r | |
1297 | (EFI_GUID*)&gEfiGlobalVariableGuid,\r | |
1298 | NULL,\r | |
1299 | &Length,\r | |
1300 | CurrentOperation.Order);\r | |
1301 | }\r | |
1302 | }\r | |
1303 | }\r | |
1304 | \r | |
1305 | Count = (UINT16) (Length / sizeof(CurrentOperation.Order[0]));\r | |
1306 | \r | |
1307 | //\r | |
1308 | // large block to read the type of operation and verify parameter types for the info.\r | |
1309 | //\r | |
1310 | if (ShellStatus == SHELL_SUCCESS && CurrentOperation.Target < BcfgTargetMax) {\r | |
1311 | for (ParamNumber = 2 ; ParamNumber < ShellCommandLineGetCount(Package) && ShellStatus == SHELL_SUCCESS; ParamNumber++) {\r | |
1312 | CurrentParam = ShellCommandLineGetRawValue(Package, ParamNumber);\r | |
1313 | if (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)CurrentParam, L"dump") == 0) {\r | |
1314 | CurrentOperation.Type = BcfgTypeDump;\r | |
1315 | } else if (ShellCommandLineGetFlag(Package, L"-v")) {\r | |
1316 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", L"-v (without dump)"); \r | |
1317 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1318 | } else if (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)CurrentParam, L"add") == 0) {\r | |
1319 | if ((ParamNumber + 3) >= ShellCommandLineGetCount(Package)) {\r | |
1320 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellBcfgHiiHandle, L"bcfg"); \r | |
1321 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1322 | }\r | |
1323 | CurrentOperation.Type = BcfgTypeAdd;\r | |
1324 | CurrentParam = ShellCommandLineGetRawValue(Package, ++ParamNumber);\r | |
1325 | if (CurrentParam == NULL || !ShellIsHexOrDecimalNumber(CurrentParam, TRUE, FALSE)) {\r | |
1326 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", CurrentParam); \r | |
1327 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1328 | } else {\r | |
1329 | Status = ShellConvertStringToUint64(CurrentParam, &Intermediate, TRUE, FALSE);\r | |
1330 | CurrentOperation.Number1 = (UINT16)Intermediate;\r | |
1331 | ASSERT(CurrentOperation.FileName == NULL);\r | |
1332 | CurrentOperation.FileName = StrnCatGrow(&CurrentOperation.FileName , NULL, ShellCommandLineGetRawValue(Package, ++ParamNumber), 0);\r | |
1333 | ASSERT(CurrentOperation.Description == NULL);\r | |
1334 | CurrentOperation.Description = StrnCatGrow(&CurrentOperation.Description, NULL, ShellCommandLineGetRawValue(Package, ++ParamNumber), 0);\r | |
1335 | }\r | |
1336 | } else if (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)CurrentParam, L"addp") == 0) {\r | |
1337 | if ((ParamNumber + 3) >= ShellCommandLineGetCount(Package)) {\r | |
1338 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellBcfgHiiHandle, L"bcfg"); \r | |
1339 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1340 | }\r | |
1341 | CurrentOperation.Type = BcfgTypeAddp;\r | |
1342 | CurrentParam = ShellCommandLineGetRawValue(Package, ++ParamNumber);\r | |
1343 | if (CurrentParam == NULL || !ShellIsHexOrDecimalNumber(CurrentParam, TRUE, FALSE)) {\r | |
1344 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", CurrentParam); \r | |
1345 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1346 | } else {\r | |
1347 | Status = ShellConvertStringToUint64(CurrentParam, &Intermediate, TRUE, FALSE);\r | |
1348 | CurrentOperation.Number1 = (UINT16)Intermediate;\r | |
1349 | ASSERT(CurrentOperation.FileName == NULL);\r | |
1350 | CurrentOperation.FileName = StrnCatGrow(&CurrentOperation.FileName , NULL, ShellCommandLineGetRawValue(Package, ++ParamNumber), 0);\r | |
1351 | ASSERT(CurrentOperation.Description == NULL);\r | |
1352 | CurrentOperation.Description = StrnCatGrow(&CurrentOperation.Description, NULL, ShellCommandLineGetRawValue(Package, ++ParamNumber), 0);\r | |
1353 | }\r | |
1354 | } else if (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)CurrentParam, L"addh") == 0) {\r | |
1355 | if ((ParamNumber + 3) >= ShellCommandLineGetCount(Package)) {\r | |
1356 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellBcfgHiiHandle, L"bcfg"); \r | |
1357 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1358 | }\r | |
1359 | CurrentOperation.Type = BcfgTypeAddh;\r | |
1360 | CurrentParam = ShellCommandLineGetRawValue(Package, ++ParamNumber);\r | |
1361 | if (CurrentParam == NULL || !ShellIsHexOrDecimalNumber(CurrentParam, TRUE, FALSE)) {\r | |
1362 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", CurrentParam); \r | |
1363 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1364 | } else {\r | |
1365 | Status = ShellConvertStringToUint64(CurrentParam, &Intermediate, TRUE, FALSE);\r | |
1366 | CurrentOperation.Number1 = (UINT16)Intermediate;\r | |
1367 | CurrentParam = ShellCommandLineGetRawValue(Package, ++ParamNumber);\r | |
1368 | if (CurrentParam == NULL || !ShellIsHexOrDecimalNumber(CurrentParam, TRUE, FALSE)) {\r | |
1369 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", CurrentParam); \r | |
1370 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1371 | } else {\r | |
1372 | Status = ShellConvertStringToUint64(CurrentParam, &Intermediate, TRUE, FALSE);\r | |
1373 | CurrentOperation.HandleIndex = (UINT16)Intermediate;\r | |
1374 | ASSERT(CurrentOperation.Description == NULL);\r | |
1375 | CurrentOperation.Description = StrnCatGrow(&CurrentOperation.Description, NULL, ShellCommandLineGetRawValue(Package, ++ParamNumber), 0);\r | |
1376 | }\r | |
1377 | }\r | |
1378 | } else if (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)CurrentParam, L"rm") == 0) {\r | |
1379 | if ((ParamNumber + 1) >= ShellCommandLineGetCount(Package)) {\r | |
1380 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellBcfgHiiHandle, L"bcfg"); \r | |
1381 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1382 | }\r | |
1383 | CurrentOperation.Type = BcfgTypeRm;\r | |
1384 | CurrentParam = ShellCommandLineGetRawValue(Package, ++ParamNumber);\r | |
1385 | if (CurrentParam == NULL || !ShellIsHexOrDecimalNumber(CurrentParam, TRUE, FALSE)) {\r | |
1386 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", CurrentParam); \r | |
1387 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1388 | } else {\r | |
1389 | Status = ShellConvertStringToUint64(CurrentParam, &Intermediate, TRUE, FALSE);\r | |
1390 | CurrentOperation.Number1 = (UINT16)Intermediate;\r | |
1391 | if (CurrentOperation.Number1 >= Count){\r | |
1392 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_NUMB_RANGE), gShellBcfgHiiHandle, L"bcfg", Count); \r | |
1393 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1394 | }\r | |
1395 | }\r | |
1396 | } else if (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)CurrentParam, L"mv") == 0) {\r | |
1397 | if ((ParamNumber + 2) >= ShellCommandLineGetCount(Package)) {\r | |
1398 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellBcfgHiiHandle, L"bcfg"); \r | |
1399 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1400 | }\r | |
1401 | CurrentOperation.Type = BcfgTypeMv;\r | |
1402 | CurrentParam = ShellCommandLineGetRawValue(Package, ++ParamNumber);\r | |
1403 | if (CurrentParam == NULL || !ShellIsHexOrDecimalNumber(CurrentParam, TRUE, FALSE)) {\r | |
1404 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", CurrentParam); \r | |
1405 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1406 | } else {\r | |
1407 | Status = ShellConvertStringToUint64(CurrentParam, &Intermediate, TRUE, FALSE);\r | |
1408 | CurrentOperation.Number1 = (UINT16)Intermediate;\r | |
1409 | if (CurrentOperation.Number1 >= Count){\r | |
1410 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_NUMB_RANGE), gShellBcfgHiiHandle, L"bcfg", Count); \r | |
1411 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1412 | } else {\r | |
1413 | CurrentParam = ShellCommandLineGetRawValue(Package, ++ParamNumber);\r | |
1414 | if (CurrentParam == NULL || !ShellIsHexOrDecimalNumber(CurrentParam, TRUE, FALSE)) {\r | |
1415 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", CurrentParam); \r | |
1416 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1417 | } else {\r | |
1418 | Status = ShellConvertStringToUint64(CurrentParam, &Intermediate, TRUE, FALSE);\r | |
1419 | CurrentOperation.Number2 = (UINT16)Intermediate;\r | |
1420 | }\r | |
1421 | if (CurrentOperation.Number2 == CurrentOperation.Number1\r | |
1422 | ||CurrentOperation.Number2 >= Count\r | |
1423 | ){\r | |
1424 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_BCFG_NUMB_RANGE), gShellBcfgHiiHandle, L"bcfg", Count); \r | |
1425 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1426 | }\r | |
1427 | }\r | |
1428 | }\r | |
1429 | } else {\r | |
1430 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellBcfgHiiHandle, L"bcfg", CurrentParam); \r | |
1431 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1432 | }\r | |
1433 | }\r | |
1434 | }\r | |
1435 | if (ShellStatus == SHELL_SUCCESS && CurrentOperation.Target < BcfgTargetMax && CurrentOperation.Type < BcfgTypeMax) {\r | |
1436 | //\r | |
1437 | // we have all the info. Do the work\r | |
1438 | //\r | |
1439 | switch (CurrentOperation.Type) {\r | |
1440 | case BcfgTypeDump:\r | |
1441 | ShellStatus = BcfgDisplayDump(\r | |
1442 | CurrentOperation.Target == BcfgTargetBootOrder?L"Boot":L"Driver",\r | |
1443 | Count,\r | |
1444 | CurrentOperation.Order,\r | |
1445 | ShellCommandLineGetFlag(Package, L"-v"));\r | |
1446 | break;\r | |
1447 | case BcfgTypeMv:\r | |
1448 | ShellStatus = BcfgMove(\r | |
1449 | CurrentOperation.Target,\r | |
1450 | CurrentOperation.Order,\r | |
1451 | Count,\r | |
1452 | CurrentOperation.Number1,\r | |
1453 | CurrentOperation.Number2);\r | |
1454 | break;\r | |
1455 | case BcfgTypeRm:\r | |
1456 | ShellStatus = BcfgRemove(\r | |
1457 | CurrentOperation.Target,\r | |
1458 | CurrentOperation.Order,\r | |
1459 | Count,\r | |
1460 | CurrentOperation.Number1);\r | |
1461 | break;\r | |
1462 | case BcfgTypeAdd:\r | |
1463 | case BcfgTypeAddp:\r | |
1464 | case BcfgTypeAddh:\r | |
1465 | ShellStatus = BcfgAdd(\r | |
1466 | CurrentOperation.Number1,\r | |
1467 | CurrentOperation.FileName,\r | |
1468 | CurrentOperation.Description==NULL?L"":CurrentOperation.Description,\r | |
1469 | CurrentOperation.Order,\r | |
1470 | Count,\r | |
1471 | CurrentOperation.Target,\r | |
1472 | (BOOLEAN)(CurrentOperation.Type == BcfgTypeAddh),\r | |
1473 | (BOOLEAN)(CurrentOperation.Type == BcfgTypeAddp),\r | |
1474 | CurrentOperation.HandleIndex);\r | |
1475 | break;\r | |
1476 | case BcfgTypeOpt:\r | |
1477 | ShellStatus = BcfgAddOpt(\r | |
1478 | CurrentOperation.OptData,\r | |
1479 | CurrentOperation.Order,\r | |
1480 | Count,\r | |
1481 | CurrentOperation.Target);\r | |
1482 | break;\r | |
1483 | default:\r | |
1484 | ASSERT(FALSE);\r | |
1485 | }\r | |
1486 | }\r | |
1487 | }\r | |
1488 | \r | |
1489 | if (Package != NULL) {\r | |
1490 | ShellCommandLineFreeVarList (Package);\r | |
1491 | }\r | |
1492 | if (CurrentOperation.FileName != NULL) {\r | |
1493 | FreePool(CurrentOperation.FileName);\r | |
1494 | }\r | |
1495 | if (CurrentOperation.Description != NULL) {\r | |
1496 | FreePool(CurrentOperation.Description);\r | |
1497 | }\r | |
1498 | if (CurrentOperation.Order != NULL) {\r | |
1499 | FreePool(CurrentOperation.Order);\r | |
1500 | }\r | |
1501 | \r | |
1502 | return (ShellStatus);\r | |
1503 | }\r | |
1504 | \r | |
1505 | \r | |
1506 | /**\r | |
1507 | Function to get the filename with help context if HII will not be used.\r | |
1508 | \r | |
1509 | @return The filename with help text in it.\r | |
1510 | **/\r | |
1511 | CONST CHAR16*\r | |
1512 | EFIAPI\r | |
1513 | ShellCommandGetManFileNameBcfg (\r | |
1514 | VOID\r | |
1515 | )\r | |
1516 | {\r | |
1517 | return (mFileName);\r | |
1518 | }\r | |
1519 | \r | |
1520 | /**\r | |
1521 | "Constructor" for the library.\r | |
1522 | \r | |
1523 | This will register the handler for the bcfg command.\r | |
1524 | \r | |
1525 | @param[in] ImageHandle the image handle of the process\r | |
1526 | @param[in] SystemTable the EFI System Table pointer\r | |
1527 | @param[in] Name the profile name to use\r | |
1528 | \r | |
1529 | @retval EFI_SUCCESS the shell command handlers were installed sucessfully\r | |
1530 | @retval EFI_UNSUPPORTED the shell level required was not found.\r | |
1531 | **/\r | |
1532 | EFI_STATUS\r | |
1533 | EFIAPI\r | |
1534 | BcfgLibraryRegisterBcfgCommand (\r | |
1535 | IN EFI_HANDLE ImageHandle,\r | |
1536 | IN EFI_SYSTEM_TABLE *SystemTable,\r | |
1537 | IN CONST CHAR16 *Name\r | |
1538 | )\r | |
1539 | {\r | |
1540 | if (gShellBcfgHiiHandle != NULL) {\r | |
1541 | return (EFI_SUCCESS);\r | |
1542 | }\r | |
1543 | \r | |
1544 | gShellBcfgHiiHandle = HiiAddPackages (&gShellBcfgHiiGuid, gImageHandle, UefiShellBcfgCommandLibStrings, NULL);\r | |
1545 | if (gShellBcfgHiiHandle == NULL) {\r | |
1546 | return (EFI_DEVICE_ERROR);\r | |
1547 | }\r | |
1548 | \r | |
1549 | //\r | |
1550 | // install our shell command handler\r | |
1551 | //\r | |
1552 | ShellCommandRegisterCommandName(L"bcfg", ShellCommandRunBcfg , ShellCommandGetManFileNameBcfg, 0, Name, FALSE, gShellBcfgHiiHandle, STRING_TOKEN(STR_GET_HELP_BCFG));\r | |
1553 | \r | |
1554 | return (EFI_SUCCESS);\r | |
1555 | }\r | |
1556 | \r | |
1557 | /**\r | |
1558 | Destructor for the library. free any resources.\r | |
1559 | \r | |
1560 | @param ImageHandle The image handle of the process.\r | |
1561 | @param SystemTable The EFI System Table pointer.\r | |
1562 | **/\r | |
1563 | EFI_STATUS\r | |
1564 | EFIAPI\r | |
1565 | BcfgLibraryUnregisterBcfgCommand (\r | |
1566 | IN EFI_HANDLE ImageHandle,\r | |
1567 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
1568 | )\r | |
1569 | {\r | |
1570 | if (gShellBcfgHiiHandle != NULL) {\r | |
1571 | HiiRemovePackages(gShellBcfgHiiHandle);\r | |
1572 | }\r | |
1573 | gShellBcfgHiiHandle = NULL;\r | |
1574 | return (EFI_SUCCESS);\r | |
1575 | }\r | |
1576 | \r |