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a405b86d | 1 | /** @file\r |
2 | Main file for map shell level 2 command.\r | |
3 | \r | |
4887443e | 4 | Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>\r |
e49ecad0 TS |
5 | (C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.<BR>\r |
6 | (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>\r | |
ba0014b9 | 7 | \r |
a405b86d | 8 | This program and the accompanying materials\r |
9 | are licensed and made available under the terms and conditions of the BSD License\r | |
10 | which accompanies this distribution. The full text of the license may be found at\r | |
11 | http://opensource.org/licenses/bsd-license.php\r | |
12 | \r | |
13 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
14 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
15 | \r | |
16 | **/\r | |
17 | \r | |
18 | #include "UefiShellLevel2CommandsLib.h"\r | |
19 | #include <Protocol/SimpleFileSystem.h>\r | |
20 | #include <Protocol/BlockIo.h>\r | |
21 | #include <Library/DevicePathLib.h>\r | |
22 | #include <Library/HandleParsingLib.h>\r | |
23 | #include <Library/SortLib.h>\r | |
24 | \r | |
b54fd049 | 25 | /**\r |
26 | Determine if a string has only numbers and letters.\r | |
27 | \r | |
28 | This is useful for such things as Map names which can only be letters and numbers.\r | |
29 | \r | |
30 | @param[in] String pointer to the string to analyze,\r | |
31 | @param[in] Len Number of characters to analyze.\r | |
32 | \r | |
33 | @retval TRUE String has only numbers and letters\r | |
34 | @retval FALSE String has at least one other character.\r | |
35 | **/\r | |
36 | BOOLEAN\r | |
b54fd049 | 37 | IsNumberLetterOnly(\r |
38 | IN CONST CHAR16 *String,\r | |
39 | IN CONST UINTN Len\r | |
40 | )\r | |
41 | {\r | |
42 | UINTN Count;\r | |
43 | for (Count = 0 ; Count < Len && String != NULL && *String != CHAR_NULL ; String++,Count++) {\r | |
44 | if (! ((*String >= L'a' && *String <= L'z') ||\r | |
45 | (*String >= L'A' && *String <= L'Z') ||\r | |
46 | (*String >= L'0' && *String <= L'9'))\r | |
47 | ){\r | |
48 | return (FALSE);\r | |
49 | }\r | |
50 | }\r | |
51 | return (TRUE);\r | |
52 | }\r | |
53 | \r | |
54 | /**\r | |
55 | Do a search in the Target delimited list.\r | |
56 | \r | |
57 | @param[in] List The list to seatch in.\r | |
58 | @param[in] MetaTarget The item to search for. MetaMatching supported.\r | |
ba0014b9 | 59 | @param[out] FullName Optional pointer to an allocated buffer containing\r |
b54fd049 | 60 | the match.\r |
61 | @param[in] Meta TRUE to use MetaMatching.\r | |
62 | @param[in] SkipTrailingNumbers TRUE to allow for numbers after the MetaTarget.\r | |
ba0014b9 LG |
63 | @param[in] Target The single character that delimits list\r |
64 | items (";" normally).\r | |
b54fd049 | 65 | **/\r |
a405b86d | 66 | BOOLEAN\r |
a405b86d | 67 | SearchList(\r |
68 | IN CONST CHAR16 *List,\r | |
69 | IN CONST CHAR16 *MetaTarget,\r | |
70 | OUT CHAR16 **FullName OPTIONAL,\r | |
71 | IN CONST BOOLEAN Meta,\r | |
72 | IN CONST BOOLEAN SkipTrailingNumbers,\r | |
73 | IN CONST CHAR16 *Target\r | |
74 | \r | |
75 | )\r | |
76 | {\r | |
77 | CHAR16 *TempList;\r | |
78 | CONST CHAR16 *ListWalker;\r | |
79 | BOOLEAN Result;\r | |
80 | CHAR16 *TempSpot;\r | |
81 | \r | |
82 | for (ListWalker = List , TempList = NULL\r | |
83 | ; ListWalker != NULL && *ListWalker != CHAR_NULL\r | |
84 | ;\r | |
85 | ) {\r | |
86 | TempList = StrnCatGrow(&TempList, NULL, ListWalker, 0);\r | |
87 | ASSERT(TempList != NULL);\r | |
88 | TempSpot = StrStr(TempList, Target);\r | |
89 | if (TempSpot != NULL) {\r | |
90 | *TempSpot = CHAR_NULL;\r | |
91 | }\r | |
92 | \r | |
93 | while (SkipTrailingNumbers && (ShellIsDecimalDigitCharacter(TempList[StrLen(TempList)-1]) || TempList[StrLen(TempList)-1] == L':')) {\r | |
94 | TempList[StrLen(TempList)-1] = CHAR_NULL;\r | |
95 | }\r | |
96 | \r | |
97 | ListWalker = StrStr(ListWalker, Target);\r | |
98 | while(ListWalker != NULL && *ListWalker == *Target) {\r | |
99 | ListWalker++;\r | |
100 | }\r | |
101 | if (Meta) {\r | |
102 | Result = gUnicodeCollation->MetaiMatch(gUnicodeCollation, (CHAR16*)TempList, (CHAR16*)MetaTarget);\r | |
103 | } else {\r | |
104 | Result = (BOOLEAN)(StrCmp(TempList, MetaTarget)==0);\r | |
105 | }\r | |
106 | if (Result) {\r | |
107 | if (FullName != NULL) {\r | |
108 | *FullName = TempList;\r | |
109 | } else {\r | |
110 | FreePool(TempList);\r | |
111 | }\r | |
112 | return (TRUE);\r | |
113 | }\r | |
114 | FreePool(TempList);\r | |
115 | TempList = NULL;\r | |
116 | }\r | |
117 | \r | |
118 | return (FALSE);\r | |
119 | }\r | |
120 | \r | |
b54fd049 | 121 | /**\r |
ba0014b9 | 122 | Determine what type of device is represented and return it's string. The\r |
b54fd049 | 123 | string is in allocated memory and must be callee freed. The HII is is listed below.\r |
124 | The actual string cannot be determined.\r | |
125 | \r | |
126 | @param[in] DevicePath The device to analyze.\r | |
127 | \r | |
128 | @retval STR_MAP_MEDIA_UNKNOWN The media type is unknown.\r | |
129 | @retval STR_MAP_MEDIA_HARDDISK The media is a hard drive.\r | |
130 | @retval STR_MAP_MEDIA_CDROM The media is a CD ROM.\r | |
131 | @retval STR_MAP_MEDIA_FLOPPY The media is a floppy drive.\r | |
132 | **/\r | |
a405b86d | 133 | CHAR16*\r |
a405b86d | 134 | GetDeviceMediaType (\r |
135 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath\r | |
136 | )\r | |
137 | {\r | |
138 | ACPI_HID_DEVICE_PATH *Acpi;\r | |
139 | \r | |
140 | //\r | |
141 | // Parse the device path:\r | |
142 | // Devicepath sub type mediatype\r | |
143 | // MEDIA_HANRDDRIVE_DP -> Hard Disk\r | |
144 | // MEDIA_CDROM_DP -> CD Rom\r | |
145 | // Acpi.HID = 0X0604 -> Floppy\r | |
146 | //\r | |
147 | if (NULL == DevicePath) {\r | |
148 | return HiiGetString(gShellLevel2HiiHandle, STRING_TOKEN(STR_MAP_MEDIA_UNKNOWN), NULL);\r | |
149 | }\r | |
150 | \r | |
151 | for (;!IsDevicePathEndType (DevicePath) ;DevicePath = NextDevicePathNode (DevicePath)) {\r | |
152 | if (DevicePathType (DevicePath) == MEDIA_DEVICE_PATH) {\r | |
153 | switch (DevicePathSubType (DevicePath)) {\r | |
154 | case MEDIA_HARDDRIVE_DP:\r | |
155 | return HiiGetString(gShellLevel2HiiHandle, STRING_TOKEN(STR_MAP_MEDIA_HARDDISK), NULL);\r | |
156 | case MEDIA_CDROM_DP:\r | |
157 | return HiiGetString(gShellLevel2HiiHandle, STRING_TOKEN(STR_MAP_MEDIA_CDROM), NULL);\r | |
158 | }\r | |
159 | } else if (DevicePathType (DevicePath) == ACPI_DEVICE_PATH) {\r | |
160 | Acpi = (ACPI_HID_DEVICE_PATH *) DevicePath;\r | |
161 | if (EISA_ID_TO_NUM (Acpi->HID) == 0x0604) {\r | |
162 | return HiiGetString(gShellLevel2HiiHandle, STRING_TOKEN(STR_MAP_MEDIA_FLOPPY), NULL);\r | |
163 | }\r | |
164 | }\r | |
165 | }\r | |
166 | \r | |
167 | return HiiGetString(gShellLevel2HiiHandle, STRING_TOKEN(STR_MAP_MEDIA_UNKNOWN), NULL);\r | |
168 | }\r | |
169 | \r | |
170 | /**\r | |
171 | Function to detemine if a handle has removable storage.\r | |
172 | \r | |
173 | @param[in] DevicePath DevicePath to test.\r | |
174 | \r | |
175 | @retval TRUE The handle has removable storage.\r | |
176 | @retval FALSE The handle does not have removable storage.\r | |
177 | **/\r | |
178 | BOOLEAN\r | |
a405b86d | 179 | IsRemoveableDevice (\r |
180 | IN EFI_DEVICE_PATH_PROTOCOL *DevicePath\r | |
181 | )\r | |
182 | {\r | |
183 | if (NULL == DevicePath) {\r | |
184 | return FALSE;\r | |
185 | }\r | |
186 | \r | |
187 | while (!IsDevicePathEndType (DevicePath)) {\r | |
188 | if (DevicePathType (DevicePath) == MESSAGING_DEVICE_PATH) {\r | |
189 | switch (DevicePathSubType (DevicePath)) {\r | |
190 | case MSG_USB_DP:\r | |
191 | case MSG_SCSI_DP:\r | |
192 | return TRUE;\r | |
193 | default:\r | |
194 | return FALSE;\r | |
195 | }\r | |
196 | }\r | |
197 | DevicePath = NextDevicePathNode (DevicePath);\r | |
198 | }\r | |
199 | return FALSE;\r | |
200 | }\r | |
201 | \r | |
202 | /**\r | |
203 | Function to detemine if a something on the map list matches.\r | |
204 | \r | |
205 | @param[in] MapList The pointer to the list to test.\r | |
206 | @param[in] Specific The pointer to a specific name to test for.\r | |
207 | @param[in] TypeString The pointer to the list of types.\r | |
208 | @param[in] Normal Always show normal mappings.\r | |
209 | @param[in] Consist Always show consistent mappings.\r | |
210 | \r | |
211 | @retval TRUE The map should be displayed.\r | |
212 | @retval FALSE The map should not be displayed.\r | |
213 | **/\r | |
214 | BOOLEAN\r | |
a405b86d | 215 | MappingListHasType(\r |
216 | IN CONST CHAR16 *MapList,\r | |
217 | IN CONST CHAR16 *Specific,\r | |
218 | IN CONST CHAR16 *TypeString,\r | |
219 | IN CONST BOOLEAN Normal,\r | |
220 | IN CONST BOOLEAN Consist\r | |
221 | )\r | |
222 | {\r | |
4887443e RN |
223 | CHAR16 *NewSpecific;\r |
224 | RETURN_STATUS Status;\r | |
225 | UINTN Length;\r | |
ba0014b9 | 226 | \r |
a405b86d | 227 | //\r |
228 | // specific has priority\r | |
229 | //\r | |
b54fd049 | 230 | if (Specific != NULL) {\r |
4887443e RN |
231 | Length = StrLen (Specific);\r |
232 | //\r | |
233 | // Allocate enough buffer for Specific and potential ":"\r | |
234 | //\r | |
235 | NewSpecific = AllocatePool ((Length + 2) * sizeof(CHAR16));\r | |
33c031ee | 236 | if (NewSpecific == NULL){\r |
237 | return FALSE;\r | |
238 | }\r | |
4887443e RN |
239 | StrCpyS (NewSpecific, Length + 2, Specific);\r |
240 | if (Specific[Length - 1] != L':') {\r | |
241 | Status = StrnCatS(NewSpecific, Length + 2, L":", StrLen(L":"));\r | |
db906063 QS |
242 | if (EFI_ERROR (Status)) {\r |
243 | FreePool(NewSpecific);\r | |
244 | return FALSE;\r | |
245 | }\r | |
b54fd049 | 246 | }\r |
a405b86d | 247 | \r |
b54fd049 | 248 | if (SearchList(MapList, NewSpecific, NULL, TRUE, FALSE, L";")) {\r |
249 | FreePool(NewSpecific);\r | |
250 | return (TRUE);\r | |
251 | }\r | |
252 | FreePool(NewSpecific);\r | |
253 | }\r | |
a405b86d | 254 | if ( Consist\r |
022ed0d7 | 255 | && Specific == NULL\r |
a405b86d | 256 | && (SearchList(MapList, L"HD*", NULL, TRUE, TRUE, L";")\r |
257 | ||SearchList(MapList, L"CD*", NULL, TRUE, TRUE, L";")\r | |
77dd0c81 | 258 | ||SearchList(MapList, L"F*", NULL, TRUE, TRUE, L";")\r |
a405b86d | 259 | ||SearchList(MapList, L"FP*", NULL, TRUE, TRUE, L";"))){\r |
260 | return (TRUE);\r | |
261 | }\r | |
262 | \r | |
263 | if ( Normal\r | |
022ed0d7 | 264 | && Specific == NULL\r |
a405b86d | 265 | && (SearchList(MapList, L"FS", NULL, FALSE, TRUE, L";")\r |
266 | ||SearchList(MapList, L"BLK", NULL, FALSE, TRUE, L";"))){\r | |
267 | return (TRUE);\r | |
268 | }\r | |
269 | \r | |
270 | if (TypeString != NULL && SearchList(MapList, TypeString, NULL, TRUE, TRUE, L";")) {\r | |
271 | return (TRUE);\r | |
272 | }\r | |
273 | return (FALSE);\r | |
274 | }\r | |
275 | \r | |
276 | \r | |
b54fd049 | 277 | /**\r |
278 | Display a single map line for device Handle if conditions are met.\r | |
279 | \r | |
280 | @param[in] Verbose TRUE to display (extra) verbose information.\r | |
281 | @param[in] Consist TRUE to display consistent mappings.\r | |
282 | @param[in] Normal TRUE to display normal (not consist) mappings.\r | |
283 | @param[in] TypeString pointer to string of filter types.\r | |
284 | @param[in] SFO TRUE to display output in Standard Output Format.\r | |
285 | @param[in] Specific pointer to string for specific map to display.\r | |
286 | @param[in] Handle The handle to display from.\r | |
287 | \r | |
288 | @retval EFI_SUCCESS The mapping was displayed.\r | |
289 | **/\r | |
290 | EFI_STATUS\r | |
a405b86d | 291 | PerformSingleMappingDisplay(\r |
292 | IN CONST BOOLEAN Verbose,\r | |
293 | IN CONST BOOLEAN Consist,\r | |
294 | IN CONST BOOLEAN Normal,\r | |
295 | IN CONST CHAR16 *TypeString,\r | |
296 | IN CONST BOOLEAN SFO,\r | |
297 | IN CONST CHAR16 *Specific OPTIONAL,\r | |
298 | IN CONST EFI_HANDLE Handle\r | |
299 | )\r | |
300 | {\r | |
301 | EFI_DEVICE_PATH_PROTOCOL *DevPath;\r | |
302 | EFI_DEVICE_PATH_PROTOCOL *DevPathCopy;\r | |
303 | CONST CHAR16 *MapList;\r | |
304 | CHAR16 *CurrentName;\r | |
305 | CHAR16 *MediaType;\r | |
306 | CHAR16 *DevPathString;\r | |
307 | CHAR16 *TempSpot;\r | |
64a5bae2 | 308 | CHAR16 *Alias;\r |
a405b86d | 309 | UINTN TempLen;\r |
310 | BOOLEAN Removable;\r | |
311 | CONST CHAR16 *TempSpot2;\r | |
312 | \r | |
64a5bae2 JC |
313 | Alias = NULL;\r |
314 | TempSpot2 = NULL;\r | |
315 | CurrentName = NULL;\r | |
a405b86d | 316 | DevPath = DevicePathFromHandle(Handle);\r |
317 | DevPathCopy = DevPath;\r | |
318 | MapList = gEfiShellProtocol->GetMapFromDevicePath(&DevPathCopy);\r | |
319 | if (MapList == NULL) {\r | |
b54fd049 | 320 | return EFI_NOT_FOUND;\r |
a405b86d | 321 | }\r |
322 | \r | |
323 | if (!MappingListHasType(MapList, Specific, TypeString, Normal, Consist)){\r | |
b54fd049 | 324 | return EFI_NOT_FOUND;\r |
a405b86d | 325 | }\r |
326 | \r | |
f747c71e JC |
327 | if (Normal || !Consist) {\r |
328 | //\r | |
329 | // need the Normal here since people can use both on command line. otherwise unused.\r | |
330 | //\r | |
331 | \r | |
64a5bae2 JC |
332 | //\r |
333 | // Allocate a name\r | |
334 | //\r | |
335 | CurrentName = NULL;\r | |
336 | CurrentName = StrnCatGrow(&CurrentName, 0, MapList, 0);\r | |
337 | if (CurrentName == NULL) {\r | |
338 | return (EFI_OUT_OF_RESOURCES);\r | |
339 | }\r | |
340 | \r | |
341 | //\r | |
342 | // Chop off the other names that become "Alias(s)"\r | |
343 | // leaving just the normal name\r | |
344 | //\r | |
345 | TempSpot = StrStr(CurrentName, L";");\r | |
346 | if (TempSpot != NULL) {\r | |
347 | *TempSpot = CHAR_NULL;\r | |
348 | }\r | |
f747c71e | 349 | } else {\r |
64a5bae2 JC |
350 | CurrentName = NULL;\r |
351 | \r | |
352 | //\r | |
353 | // Skip the first name. This is the standard name.\r | |
354 | //\r | |
355 | TempSpot = StrStr(MapList, L";");\r | |
356 | if (TempSpot != NULL) {\r | |
357 | TempSpot++;\r | |
358 | }\r | |
359 | SearchList(TempSpot, L"HD*", &CurrentName, TRUE, FALSE, L";");\r | |
360 | if (CurrentName == NULL) {\r | |
361 | SearchList(TempSpot, L"CD*", &CurrentName, TRUE, FALSE, L";");\r | |
362 | }\r | |
363 | if (CurrentName == NULL) {\r | |
364 | SearchList(TempSpot, L"FP*", &CurrentName, TRUE, FALSE, L";");\r | |
365 | }\r | |
366 | if (CurrentName == NULL) {\r | |
367 | SearchList(TempSpot, L"F*", &CurrentName, TRUE, FALSE, L";");\r | |
368 | }\r | |
369 | if (CurrentName == NULL) {\r | |
370 | //\r | |
371 | // We didnt find anything, so just the first one in the list...\r | |
372 | //\r | |
373 | CurrentName = StrnCatGrow(&CurrentName, 0, MapList, 0);\r | |
374 | if (CurrentName == NULL) {\r | |
375 | return (EFI_OUT_OF_RESOURCES);\r | |
376 | }\r | |
377 | TempSpot = StrStr(CurrentName, L";");\r | |
378 | if (TempSpot != NULL) {\r | |
379 | *TempSpot = CHAR_NULL;\r | |
380 | }\r | |
381 | } else {\r | |
382 | Alias = StrnCatGrow(&Alias, 0, MapList, 0);\r | |
c6cef635 SQ |
383 | if (Alias == NULL) {\r |
384 | return EFI_OUT_OF_RESOURCES;\r | |
385 | }\r | |
64a5bae2 JC |
386 | TempSpot = StrStr(Alias, CurrentName);\r |
387 | if (TempSpot != NULL) {\r | |
388 | TempSpot2 = StrStr(TempSpot, L";");\r | |
389 | if (TempSpot2 != NULL) {\r | |
390 | TempSpot2++; // Move past ";" from CurrentName\r | |
391 | CopyMem(TempSpot, TempSpot2, StrSize(TempSpot2));\r | |
392 | } else {\r | |
393 | *TempSpot = CHAR_NULL;\r | |
394 | }\r | |
395 | }\r | |
396 | if (Alias[StrLen(Alias)-1] == L';') {\r | |
397 | Alias[StrLen(Alias)-1] = CHAR_NULL;\r | |
398 | }\r | |
399 | }\r | |
a405b86d | 400 | }\r |
863986b3 | 401 | DevPathString = ConvertDevicePathToText(DevPath, TRUE, FALSE);\r |
f747c71e | 402 | TempLen = StrLen(CurrentName);\r |
a405b86d | 403 | if (!SFO) {\r |
a405b86d | 404 | ShellPrintHiiEx (\r |
405 | -1,\r | |
406 | -1,\r | |
407 | NULL,\r | |
408 | STRING_TOKEN (STR_MAP_ENTRY),\r | |
409 | gShellLevel2HiiHandle,\r | |
410 | CurrentName,\r | |
64a5bae2 | 411 | Alias!=NULL?Alias:(TempLen < StrLen(MapList)?MapList + TempLen+1:L""),\r |
a405b86d | 412 | DevPathString\r |
413 | );\r | |
414 | if (Verbose) {\r | |
415 | //\r | |
416 | // also print handle, media type, removable (y/n), and current directory\r | |
417 | //\r | |
418 | MediaType = GetDeviceMediaType(DevPath);\r | |
419 | if ((TypeString != NULL &&MediaType != NULL && StrStr(TypeString, MediaType) != NULL) || TypeString == NULL) {\r | |
420 | Removable = IsRemoveableDevice(DevPath);\r | |
421 | TempSpot2 = ShellGetCurrentDir(CurrentName);\r | |
422 | ShellPrintHiiEx (\r | |
423 | -1,\r | |
424 | -1,\r | |
425 | NULL,\r | |
426 | STRING_TOKEN (STR_MAP_ENTRY_VERBOSE),\r | |
427 | gShellLevel2HiiHandle,\r | |
428 | ConvertHandleToHandleIndex(Handle),\r | |
429 | MediaType,\r | |
430 | Removable?L"Yes":L"No",\r | |
431 | TempSpot2\r | |
432 | );\r | |
433 | }\r | |
64a5bae2 | 434 | SHELL_FREE_NON_NULL(MediaType);\r |
a405b86d | 435 | }\r |
436 | } else {\r | |
a405b86d | 437 | ShellPrintHiiEx (\r |
438 | -1,\r | |
439 | -1,\r | |
440 | NULL,\r | |
441 | STRING_TOKEN (STR_MAP_SFO_MAPPINGS),\r | |
442 | gShellLevel2HiiHandle,\r | |
443 | CurrentName,\r | |
444 | DevPathString,\r | |
64a5bae2 | 445 | Consist?L"":(TempLen < StrLen(MapList)?MapList + TempLen+1:L"")\r |
a405b86d | 446 | );\r |
447 | }\r | |
64a5bae2 JC |
448 | SHELL_FREE_NON_NULL(DevPathString);\r |
449 | SHELL_FREE_NON_NULL(CurrentName);\r | |
450 | SHELL_FREE_NON_NULL(Alias);\r | |
b54fd049 | 451 | return EFI_SUCCESS;\r |
a405b86d | 452 | }\r |
453 | \r | |
b54fd049 | 454 | /**\r |
455 | Delete Specific from the list of maps for device Handle.\r | |
456 | \r | |
457 | @param[in] Specific The name to delete.\r | |
458 | @param[in] Handle The device to look on.\r | |
459 | \r | |
460 | @retval EFI_SUCCESS The delete was successful.\r | |
461 | @retval EFI_NOT_FOUND Name was not a map on Handle.\r | |
462 | **/\r | |
a405b86d | 463 | EFI_STATUS\r |
a405b86d | 464 | PerformSingleMappingDelete(\r |
465 | IN CONST CHAR16 *Specific,\r | |
466 | IN CONST EFI_HANDLE Handle\r | |
467 | )\r | |
468 | {\r | |
469 | EFI_DEVICE_PATH_PROTOCOL *DevPath;\r | |
470 | EFI_DEVICE_PATH_PROTOCOL *DevPathCopy;\r | |
471 | CONST CHAR16 *MapList;\r | |
472 | CHAR16 *CurrentName;\r | |
473 | \r | |
474 | DevPath = DevicePathFromHandle(Handle);\r | |
475 | DevPathCopy = DevPath;\r | |
476 | MapList = gEfiShellProtocol->GetMapFromDevicePath(&DevPathCopy);\r | |
477 | CurrentName = NULL;\r | |
478 | \r | |
479 | if (MapList == NULL) {\r | |
480 | return (EFI_NOT_FOUND);\r | |
481 | }\r | |
482 | //\r | |
483 | // if there is a specific and its not on the list...\r | |
484 | //\r | |
485 | if (!SearchList(MapList, Specific, &CurrentName, TRUE, FALSE, L";")) {\r | |
486 | return (EFI_NOT_FOUND);\r | |
487 | }\r | |
488 | return (gEfiShellProtocol->SetMap(NULL, CurrentName));\r | |
489 | }\r | |
490 | \r | |
b54fd049 | 491 | CONST CHAR16 Cd[] = L"cd*";\r |
492 | CONST CHAR16 Hd[] = L"hd*";\r | |
493 | CONST CHAR16 Fp[] = L"fp*";\r | |
494 | CONST CHAR16 AnyF[] = L"F*";\r | |
a405b86d | 495 | /**\r |
496 | Function to display mapping information to the user.\r | |
497 | \r | |
a1d4bfcc | 498 | If Specific is specified then Consist and Normal will be ignored since information will\r |
a405b86d | 499 | be printed for the specific item only.\r |
500 | \r | |
a1d4bfcc | 501 | @param[in] Verbose TRUE to display (extra) verbose information.\r |
502 | @param[in] Consist TRUE to display consistent mappings.\r | |
503 | @param[in] Normal TRUE to display normal (not consist) mappings.\r | |
504 | @param[in] TypeString Pointer to string of filter types.\r | |
505 | @param[in] SFO TRUE to display output in Standard Output Format.\r | |
506 | @param[in] Specific Pointer to string for specific map to display.\r | |
507 | @param[in] Header TRUE to print the header block.\r | |
a405b86d | 508 | \r |
a1d4bfcc | 509 | @retval SHELL_SUCCESS The display was printed.\r |
510 | @retval SHELL_INVALID_PARAMETER One of Consist or Normal must be TRUE if no Specific.\r | |
a405b86d | 511 | \r |
512 | **/\r | |
a405b86d | 513 | SHELL_STATUS\r |
a405b86d | 514 | PerformMappingDisplay(\r |
515 | IN CONST BOOLEAN Verbose,\r | |
516 | IN CONST BOOLEAN Consist,\r | |
517 | IN CONST BOOLEAN Normal,\r | |
518 | IN CONST CHAR16 *TypeString,\r | |
519 | IN CONST BOOLEAN SFO,\r | |
520 | IN CONST CHAR16 *Specific OPTIONAL,\r | |
521 | IN CONST BOOLEAN Header\r | |
522 | )\r | |
523 | {\r | |
524 | EFI_STATUS Status;\r | |
525 | EFI_HANDLE *HandleBuffer;\r | |
526 | UINTN BufferSize;\r | |
527 | UINTN LoopVar;\r | |
528 | CHAR16 *Test;\r | |
b54fd049 | 529 | BOOLEAN Found;\r |
a405b86d | 530 | \r |
531 | if (!Consist && !Normal && Specific == NULL && TypeString == NULL) {\r | |
ba0014b9 | 532 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel2HiiHandle, L"map");\r |
a405b86d | 533 | return (SHELL_INVALID_PARAMETER);\r |
534 | }\r | |
535 | \r | |
536 | if (TypeString != NULL) {\r | |
537 | Test = (CHAR16*)Cd;\r | |
538 | if (StrnCmp(TypeString, Test, StrLen(Test)-1) != 0) {\r | |
539 | Test = (CHAR16*)Hd;\r | |
540 | if (StrnCmp(TypeString, Test, StrLen(Test)-1) != 0) {\r | |
541 | Test = (CHAR16*)Fp;\r | |
542 | if (StrnCmp(TypeString, Test, StrLen(Test)-1) != 0) {\r | |
ba0014b9 | 543 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle, L"map", TypeString);\r |
a405b86d | 544 | return (SHELL_INVALID_PARAMETER);\r |
545 | }\r | |
546 | } else if (Test == NULL) {\r | |
b54fd049 | 547 | Test = (CHAR16*)AnyF;\r |
a405b86d | 548 | }\r |
549 | }\r | |
550 | } else {\r | |
551 | Test = NULL;\r | |
552 | }\r | |
553 | \r | |
554 | if (Header) {\r | |
555 | //\r | |
556 | // Print the header\r | |
557 | //\r | |
558 | if (!SFO) {\r | |
559 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MAP_HEADER), gShellLevel2HiiHandle);\r | |
560 | } else {\r | |
561 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_SFO_HEADER), gShellLevel2HiiHandle, L"map");\r | |
562 | }\r | |
563 | }\r | |
564 | \r | |
565 | BufferSize = 0;\r | |
566 | HandleBuffer = NULL;\r | |
567 | \r | |
568 | //\r | |
569 | // Look up all SimpleFileSystems in the platform\r | |
570 | //\r | |
571 | Status = gBS->LocateHandle(\r | |
572 | ByProtocol,\r | |
b54fd049 | 573 | &gEfiSimpleFileSystemProtocolGuid,\r |
a405b86d | 574 | NULL,\r |
575 | &BufferSize,\r | |
576 | HandleBuffer);\r | |
577 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
b54fd049 | 578 | HandleBuffer = AllocateZeroPool(BufferSize);\r |
9ea69f8a | 579 | if (HandleBuffer == NULL) {\r |
580 | return (SHELL_OUT_OF_RESOURCES);\r | |
581 | }\r | |
a405b86d | 582 | Status = gBS->LocateHandle(\r |
583 | ByProtocol,\r | |
b54fd049 | 584 | &gEfiSimpleFileSystemProtocolGuid,\r |
a405b86d | 585 | NULL,\r |
586 | &BufferSize,\r | |
587 | HandleBuffer);\r | |
588 | }\r | |
a405b86d | 589 | \r |
590 | //\r | |
591 | // Get the map name(s) for each one.\r | |
592 | //\r | |
b54fd049 | 593 | for ( LoopVar = 0, Found = FALSE\r |
33c031ee | 594 | ; LoopVar < (BufferSize / sizeof(EFI_HANDLE)) && HandleBuffer != NULL\r |
a405b86d | 595 | ; LoopVar ++\r |
596 | ){\r | |
b54fd049 | 597 | Status = PerformSingleMappingDisplay(\r |
a405b86d | 598 | Verbose,\r |
599 | Consist,\r | |
600 | Normal,\r | |
601 | Test,\r | |
602 | SFO,\r | |
603 | Specific,\r | |
604 | HandleBuffer[LoopVar]);\r | |
b54fd049 | 605 | if (!EFI_ERROR(Status)) {\r |
606 | Found = TRUE;\r | |
607 | }\r | |
a405b86d | 608 | }\r |
609 | \r | |
610 | //\r | |
611 | // Look up all BlockIo in the platform\r | |
612 | //\r | |
613 | Status = gBS->LocateHandle(\r | |
614 | ByProtocol,\r | |
615 | &gEfiBlockIoProtocolGuid,\r | |
616 | NULL,\r | |
617 | &BufferSize,\r | |
618 | HandleBuffer);\r | |
619 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
33c031ee | 620 | SHELL_FREE_NON_NULL(HandleBuffer);\r |
b54fd049 | 621 | HandleBuffer = AllocateZeroPool(BufferSize);\r |
9ea69f8a | 622 | if (HandleBuffer == NULL) {\r |
623 | return (SHELL_OUT_OF_RESOURCES);\r | |
624 | }\r | |
a405b86d | 625 | Status = gBS->LocateHandle(\r |
626 | ByProtocol,\r | |
627 | &gEfiBlockIoProtocolGuid,\r | |
628 | NULL,\r | |
629 | &BufferSize,\r | |
630 | HandleBuffer);\r | |
631 | }\r | |
ae724571 | 632 | if (!EFI_ERROR(Status) && HandleBuffer != NULL) {\r |
a405b86d | 633 | //\r |
9ea69f8a | 634 | // Get the map name(s) for each one.\r |
a405b86d | 635 | //\r |
9ea69f8a | 636 | for ( LoopVar = 0\r |
637 | ; LoopVar < BufferSize / sizeof(EFI_HANDLE)\r | |
638 | ; LoopVar ++\r | |
639 | ){\r | |
640 | //\r | |
641 | // Skip any that were already done...\r | |
642 | //\r | |
643 | if (gBS->OpenProtocol(\r | |
644 | HandleBuffer[LoopVar],\r | |
b54fd049 | 645 | &gEfiSimpleFileSystemProtocolGuid,\r |
9ea69f8a | 646 | NULL,\r |
647 | gImageHandle,\r | |
648 | NULL,\r | |
649 | EFI_OPEN_PROTOCOL_TEST_PROTOCOL) == EFI_SUCCESS) {\r | |
650 | continue;\r | |
651 | }\r | |
b54fd049 | 652 | Status = PerformSingleMappingDisplay(\r |
9ea69f8a | 653 | Verbose,\r |
654 | Consist,\r | |
655 | Normal,\r | |
656 | Test,\r | |
657 | SFO,\r | |
658 | Specific,\r | |
659 | HandleBuffer[LoopVar]);\r | |
b54fd049 | 660 | if (!EFI_ERROR(Status)) {\r |
661 | Found = TRUE;\r | |
662 | }\r | |
a405b86d | 663 | }\r |
9ea69f8a | 664 | FreePool(HandleBuffer);\r |
a405b86d | 665 | }\r |
b54fd049 | 666 | if (!Found) {\r |
77dd0c81 | 667 | if (Specific != NULL) {\r |
ba0014b9 | 668 | ShellPrintHiiEx(gST->ConOut->Mode->CursorColumn, gST->ConOut->Mode->CursorRow-1, NULL, STRING_TOKEN (STR_MAP_NF), gShellLevel2HiiHandle, L"map", Specific);\r |
77dd0c81 | 669 | } else {\r |
ba0014b9 | 670 | ShellPrintHiiEx(gST->ConOut->Mode->CursorColumn, gST->ConOut->Mode->CursorRow-1, NULL, STRING_TOKEN (STR_CD_NF), gShellLevel2HiiHandle, L"map");\r |
77dd0c81 | 671 | }\r |
b54fd049 | 672 | }\r |
a405b86d | 673 | return (SHELL_SUCCESS);\r |
674 | }\r | |
675 | \r | |
b54fd049 | 676 | /**\r |
677 | Perform a mapping display and parse for multiple types in the TypeString.\r | |
678 | \r | |
679 | @param[in] Verbose TRUE to use verbose output.\r | |
680 | @param[in] Consist TRUE to display consistent names.\r | |
681 | @param[in] Normal TRUE to display normal names.\r | |
682 | @param[in] TypeString An optional comma-delimited list of types.\r | |
683 | @param[in] SFO TRUE to display in SFO format. See Spec.\r | |
684 | @param[in] Specific An optional specific map name to display alone.\r | |
685 | \r | |
686 | @retval SHELL_INVALID_PARAMETER A parameter was invalid.\r | |
687 | @retval SHELL_SUCCESS The display was successful.\r | |
688 | @sa PerformMappingDisplay\r | |
689 | **/\r | |
a405b86d | 690 | SHELL_STATUS\r |
a405b86d | 691 | PerformMappingDisplay2(\r |
692 | IN CONST BOOLEAN Verbose,\r | |
693 | IN CONST BOOLEAN Consist,\r | |
694 | IN CONST BOOLEAN Normal,\r | |
695 | IN CONST CHAR16 *TypeString,\r | |
696 | IN CONST BOOLEAN SFO,\r | |
697 | IN CONST CHAR16 *Specific OPTIONAL\r | |
698 | )\r | |
699 | {\r | |
700 | CONST CHAR16 *TypeWalker;\r | |
701 | SHELL_STATUS ShellStatus;\r | |
702 | CHAR16 *Comma;\r | |
703 | \r | |
704 | \r | |
705 | if (TypeString == NULL) {\r | |
706 | return (PerformMappingDisplay(Verbose, Consist, Normal, NULL, SFO, Specific, TRUE));\r | |
707 | }\r | |
708 | ShellStatus = SHELL_SUCCESS;\r | |
709 | for (TypeWalker = TypeString ; TypeWalker != NULL && *TypeWalker != CHAR_NULL ;) {\r | |
710 | Comma = StrStr(TypeWalker, L",");\r | |
711 | if (Comma == NULL) {\r | |
712 | if (ShellStatus == SHELL_SUCCESS) {\r | |
713 | ShellStatus = PerformMappingDisplay(Verbose, Consist, Normal, TypeWalker, SFO, Specific, (BOOLEAN)(TypeWalker == TypeString));\r | |
714 | } else {\r | |
715 | PerformMappingDisplay(Verbose, Consist, Normal, TypeWalker, SFO, Specific, (BOOLEAN)(TypeWalker == TypeString));\r | |
716 | }\r | |
717 | break;\r | |
718 | } else {\r | |
719 | *Comma = CHAR_NULL;\r | |
720 | if (ShellStatus == SHELL_SUCCESS) {\r | |
721 | ShellStatus = PerformMappingDisplay(Verbose, Consist, Normal, TypeWalker, SFO, Specific, (BOOLEAN)(TypeWalker == TypeString));\r | |
722 | } else {\r | |
723 | PerformMappingDisplay(Verbose, Consist, Normal, TypeWalker, SFO, Specific, (BOOLEAN)(TypeWalker == TypeString));\r | |
724 | }\r | |
725 | *Comma = L',';\r | |
726 | TypeWalker = Comma + 1;\r | |
727 | }\r | |
728 | }\r | |
729 | \r | |
730 | return (ShellStatus);\r | |
731 | }\r | |
732 | \r | |
b54fd049 | 733 | /**\r |
734 | Delete a specific map.\r | |
735 | \r | |
736 | @param[in] Specific The pointer to the name of the map to delete.\r | |
737 | \r | |
738 | @retval EFI_INVALID_PARAMETER Specific was NULL.\r | |
739 | @retval EFI_SUCCESS The operation was successful.\r | |
740 | @retval EFI_NOT_FOUND Specific could not be found.\r | |
741 | **/\r | |
a405b86d | 742 | EFI_STATUS\r |
a405b86d | 743 | PerformMappingDelete(\r |
744 | IN CONST CHAR16 *Specific\r | |
745 | )\r | |
746 | {\r | |
747 | EFI_STATUS Status;\r | |
748 | EFI_HANDLE *HandleBuffer;\r | |
749 | UINTN BufferSize;\r | |
750 | UINTN LoopVar;\r | |
751 | BOOLEAN Deleted;\r | |
752 | \r | |
753 | if (Specific == NULL) {\r | |
754 | return (EFI_INVALID_PARAMETER);\r | |
755 | }\r | |
756 | \r | |
757 | BufferSize = 0;\r | |
758 | HandleBuffer = NULL;\r | |
759 | Deleted = FALSE;\r | |
760 | \r | |
761 | //\r | |
762 | // Look up all SimpleFileSystems in the platform\r | |
763 | //\r | |
764 | Status = gBS->LocateHandle(\r | |
765 | ByProtocol,\r | |
766 | &gEfiDevicePathProtocolGuid,\r | |
767 | NULL,\r | |
768 | &BufferSize,\r | |
769 | HandleBuffer);\r | |
770 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
b54fd049 | 771 | HandleBuffer = AllocateZeroPool(BufferSize);\r |
3e082d58 | 772 | if (HandleBuffer == NULL) {\r |
773 | return (EFI_OUT_OF_RESOURCES);\r | |
774 | }\r | |
a405b86d | 775 | Status = gBS->LocateHandle(\r |
776 | ByProtocol,\r | |
777 | &gEfiDevicePathProtocolGuid,\r | |
778 | NULL,\r | |
779 | &BufferSize,\r | |
780 | HandleBuffer);\r | |
781 | }\r | |
3e082d58 | 782 | if (EFI_ERROR(Status)) {\r |
783 | SHELL_FREE_NON_NULL(HandleBuffer);\r | |
784 | return (Status);\r | |
785 | }\r | |
a405b86d | 786 | \r |
c154b997 | 787 | if (HandleBuffer != NULL) {\r |
788 | //\r | |
789 | // Get the map name(s) for each one.\r | |
790 | //\r | |
791 | for ( LoopVar = 0\r | |
792 | ; LoopVar < BufferSize / sizeof(EFI_HANDLE)\r | |
793 | ; LoopVar ++\r | |
794 | ){\r | |
795 | if (PerformSingleMappingDelete(Specific,HandleBuffer[LoopVar]) == SHELL_SUCCESS) {\r | |
796 | Deleted = TRUE;\r | |
797 | }\r | |
a405b86d | 798 | }\r |
799 | }\r | |
a405b86d | 800 | //\r |
801 | // Look up all BlockIo in the platform\r | |
802 | //\r | |
803 | Status = gBS->LocateHandle(\r | |
804 | ByProtocol,\r | |
805 | &gEfiBlockIoProtocolGuid,\r | |
806 | NULL,\r | |
807 | &BufferSize,\r | |
808 | HandleBuffer);\r | |
809 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
810 | FreePool(HandleBuffer);\r | |
b54fd049 | 811 | HandleBuffer = AllocateZeroPool(BufferSize);\r |
3e082d58 | 812 | if (HandleBuffer == NULL) {\r |
813 | return (EFI_OUT_OF_RESOURCES);\r | |
814 | }\r | |
a405b86d | 815 | Status = gBS->LocateHandle(\r |
816 | ByProtocol,\r | |
817 | &gEfiBlockIoProtocolGuid,\r | |
818 | NULL,\r | |
819 | &BufferSize,\r | |
820 | HandleBuffer);\r | |
821 | }\r | |
3e082d58 | 822 | if (EFI_ERROR(Status)) {\r |
823 | SHELL_FREE_NON_NULL(HandleBuffer);\r | |
824 | return (Status);\r | |
825 | }\r | |
a405b86d | 826 | \r |
c154b997 | 827 | if (HandleBuffer != NULL) {\r |
a405b86d | 828 | //\r |
c154b997 | 829 | // Get the map name(s) for each one.\r |
a405b86d | 830 | //\r |
c154b997 | 831 | for ( LoopVar = 0\r |
832 | ; LoopVar < BufferSize / sizeof(EFI_HANDLE)\r | |
833 | ; LoopVar ++\r | |
834 | ){\r | |
835 | //\r | |
836 | // Skip any that were already done...\r | |
837 | //\r | |
838 | if (gBS->OpenProtocol(\r | |
839 | HandleBuffer[LoopVar],\r | |
840 | &gEfiDevicePathProtocolGuid,\r | |
841 | NULL,\r | |
842 | gImageHandle,\r | |
843 | NULL,\r | |
844 | EFI_OPEN_PROTOCOL_TEST_PROTOCOL) == EFI_SUCCESS) {\r | |
845 | continue;\r | |
846 | }\r | |
847 | if (PerformSingleMappingDelete(Specific,HandleBuffer[LoopVar]) == SHELL_SUCCESS) {\r | |
848 | Deleted = TRUE;\r | |
849 | }\r | |
a405b86d | 850 | }\r |
851 | }\r | |
c154b997 | 852 | SHELL_FREE_NON_NULL(HandleBuffer);\r |
a405b86d | 853 | if (!Deleted) {\r |
854 | return (EFI_NOT_FOUND);\r | |
855 | }\r | |
856 | return (EFI_SUCCESS);\r | |
857 | }\r | |
858 | \r | |
859 | /**\r | |
860 | function to add a mapping from mapping.\r | |
861 | \r | |
862 | This function will get the device path associated with the mapping and call SetMap.\r | |
863 | \r | |
864 | @param[in] Map The Map to add a mapping for\r | |
865 | @param[in] SName The name of the new mapping\r | |
866 | \r | |
867 | @retval SHELL_SUCCESS the mapping was added\r | |
868 | @retval SHELL_INVALID_PARAMETER the device path for Map could not be retrieved.\r | |
869 | @return Shell version of a return value from EfiShellProtocol->SetMap\r | |
870 | \r | |
871 | **/\r | |
872 | SHELL_STATUS\r | |
a405b86d | 873 | AddMappingFromMapping(\r |
874 | IN CONST CHAR16 *Map,\r | |
875 | IN CONST CHAR16 *SName\r | |
876 | )\r | |
877 | {\r | |
878 | CONST EFI_DEVICE_PATH_PROTOCOL *DevPath;\r | |
879 | EFI_STATUS Status;\r | |
b54fd049 | 880 | CHAR16 *NewSName;\r |
db906063 | 881 | RETURN_STATUS StrRetStatus;\r |
ba0014b9 | 882 | \r |
81957f8d | 883 | NewSName = AllocateCopyPool(StrSize(SName) + sizeof(CHAR16), SName);\r |
33c031ee | 884 | if (NewSName == NULL) {\r |
885 | return (SHELL_OUT_OF_RESOURCES);\r | |
886 | }\r | |
b54fd049 | 887 | if (NewSName[StrLen(NewSName)-1] != L':') {\r |
db906063 QS |
888 | StrRetStatus = StrnCatS(NewSName, (StrSize(SName) + sizeof(CHAR16))/sizeof(CHAR16), L":", StrLen(L":"));\r |
889 | if (EFI_ERROR(StrRetStatus)) {\r | |
890 | FreePool(NewSName);\r | |
891 | return ((SHELL_STATUS) (StrRetStatus & (~MAX_BIT)));\r | |
892 | }\r | |
b54fd049 | 893 | }\r |
a405b86d | 894 | \r |
b54fd049 | 895 | if (!IsNumberLetterOnly(NewSName, StrLen(NewSName)-1)) {\r |
896 | FreePool(NewSName);\r | |
a405b86d | 897 | return (SHELL_INVALID_PARAMETER);\r |
898 | }\r | |
899 | \r | |
900 | DevPath = gEfiShellProtocol->GetDevicePathFromMap(Map);\r | |
901 | if (DevPath == NULL) {\r | |
b54fd049 | 902 | FreePool(NewSName);\r |
a405b86d | 903 | return (SHELL_INVALID_PARAMETER);\r |
904 | }\r | |
905 | \r | |
b54fd049 | 906 | Status = gEfiShellProtocol->SetMap(DevPath, NewSName);\r |
907 | FreePool(NewSName);\r | |
a405b86d | 908 | if (EFI_ERROR(Status)) {\r |
909 | return (SHELL_DEVICE_ERROR);\r | |
910 | }\r | |
911 | return (SHELL_SUCCESS);\r | |
912 | }\r | |
913 | \r | |
a405b86d | 914 | /**\r |
915 | function to add a mapping from an EFI_HANDLE.\r | |
916 | \r | |
917 | This function will get the device path associated with the Handle and call SetMap.\r | |
918 | \r | |
919 | @param[in] Handle The handle to add a mapping for\r | |
920 | @param[in] SName The name of the new mapping\r | |
921 | \r | |
922 | @retval SHELL_SUCCESS the mapping was added\r | |
923 | @retval SHELL_INVALID_PARAMETER SName was not valid for a map name.\r | |
924 | @return Shell version of a return value from either\r | |
925 | gBS->OpenProtocol or EfiShellProtocol->SetMap\r | |
926 | \r | |
927 | **/\r | |
928 | SHELL_STATUS\r | |
a405b86d | 929 | AddMappingFromHandle(\r |
930 | IN CONST EFI_HANDLE Handle,\r | |
931 | IN CONST CHAR16 *SName\r | |
932 | )\r | |
933 | {\r | |
934 | EFI_DEVICE_PATH_PROTOCOL *DevPath;\r | |
935 | EFI_STATUS Status;\r | |
b54fd049 | 936 | CHAR16 *NewSName;\r |
db906063 | 937 | RETURN_STATUS StrRetStatus;\r |
ba0014b9 | 938 | \r |
81957f8d | 939 | NewSName = AllocateCopyPool(StrSize(SName) + sizeof(CHAR16), SName);\r |
33c031ee | 940 | if (NewSName == NULL) {\r |
941 | return (SHELL_OUT_OF_RESOURCES);\r | |
942 | }\r | |
b54fd049 | 943 | if (NewSName[StrLen(NewSName)-1] != L':') {\r |
db906063 QS |
944 | StrRetStatus = StrnCatS(NewSName, (StrSize(SName) + sizeof(CHAR16))/sizeof(CHAR16), L":", StrLen(L":"));\r |
945 | if (EFI_ERROR(StrRetStatus)) {\r | |
946 | FreePool(NewSName);\r | |
947 | return ((SHELL_STATUS) (StrRetStatus & (~MAX_BIT)));\r | |
948 | }\r | |
b54fd049 | 949 | }\r |
a405b86d | 950 | \r |
b54fd049 | 951 | if (!IsNumberLetterOnly(NewSName, StrLen(NewSName)-1)) {\r |
952 | FreePool(NewSName);\r | |
a405b86d | 953 | return (SHELL_INVALID_PARAMETER);\r |
954 | }\r | |
955 | \r | |
956 | Status = gBS->OpenProtocol(\r | |
957 | Handle,\r | |
958 | &gEfiDevicePathProtocolGuid,\r | |
959 | (VOID**)&DevPath,\r | |
960 | gImageHandle,\r | |
961 | NULL,\r | |
962 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
963 | );\r | |
964 | if (EFI_ERROR(Status)) {\r | |
b54fd049 | 965 | FreePool(NewSName);\r |
a405b86d | 966 | return (SHELL_DEVICE_ERROR);\r |
967 | }\r | |
b54fd049 | 968 | Status = gEfiShellProtocol->SetMap(DevPath, NewSName);\r |
969 | FreePool(NewSName);\r | |
a405b86d | 970 | if (EFI_ERROR(Status)) {\r |
971 | return (SHELL_DEVICE_ERROR);\r | |
972 | }\r | |
973 | return (SHELL_SUCCESS);\r | |
974 | }\r | |
975 | \r | |
976 | STATIC CONST SHELL_PARAM_ITEM MapParamList[] = {\r | |
977 | {L"-d", TypeValue},\r | |
978 | {L"-r", TypeFlag},\r | |
979 | {L"-v", TypeFlag},\r | |
980 | {L"-c", TypeFlag},\r | |
981 | {L"-f", TypeFlag},\r | |
982 | {L"-u", TypeFlag},\r | |
983 | {L"-t", TypeValue},\r | |
984 | {L"-sfo", TypeValue},\r | |
985 | {NULL, TypeMax}\r | |
986 | };\r | |
987 | \r | |
1ccfe74e RN |
988 | /**\r |
989 | The routine issues dummy read for every physical block device to cause\r | |
990 | the BlockIo re-installed if media change happened.\r | |
991 | **/\r | |
992 | VOID\r | |
993 | ProbeForMediaChange (\r | |
994 | VOID\r | |
995 | )\r | |
996 | {\r | |
997 | EFI_STATUS Status;\r | |
998 | UINTN HandleCount;\r | |
999 | EFI_HANDLE *Handles;\r | |
1000 | EFI_BLOCK_IO_PROTOCOL *BlockIo;\r | |
1001 | UINTN Index;\r | |
1002 | \r | |
1003 | gBS->LocateHandleBuffer (\r | |
1004 | ByProtocol,\r | |
1005 | &gEfiBlockIoProtocolGuid,\r | |
1006 | NULL,\r | |
1007 | &HandleCount,\r | |
1008 | &Handles\r | |
1009 | );\r | |
1010 | //\r | |
1011 | // Probe for media change for every physical block io\r | |
1012 | //\r | |
1013 | for (Index = 0; Index < HandleCount; Index++) {\r | |
1014 | Status = gBS->HandleProtocol (\r | |
1015 | Handles[Index],\r | |
1016 | &gEfiBlockIoProtocolGuid,\r | |
1017 | (VOID **) &BlockIo\r | |
1018 | );\r | |
1019 | if (!EFI_ERROR (Status)) {\r | |
1020 | if (!BlockIo->Media->LogicalPartition) {\r | |
1021 | //\r | |
1022 | // Per spec:\r | |
1023 | // The function (ReadBlocks) must return EFI_NO_MEDIA or\r | |
1024 | // EFI_MEDIA_CHANGED even if LBA, BufferSize, or Buffer are invalid so the caller can probe\r | |
1025 | // for changes in media state.\r | |
1026 | //\r | |
1027 | BlockIo->ReadBlocks (\r | |
1028 | BlockIo,\r | |
1029 | BlockIo->Media->MediaId,\r | |
1030 | 0,\r | |
1031 | 0,\r | |
1032 | NULL\r | |
1033 | );\r | |
1034 | }\r | |
1035 | }\r | |
1036 | }\r | |
1037 | }\r | |
1038 | \r | |
a405b86d | 1039 | /**\r |
1040 | Function for 'map' command.\r | |
1041 | \r | |
1042 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
1043 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
1044 | **/\r | |
1045 | SHELL_STATUS\r | |
1046 | EFIAPI\r | |
1047 | ShellCommandRunMap (\r | |
1048 | IN EFI_HANDLE ImageHandle,\r | |
1049 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
1050 | )\r | |
1051 | {\r | |
1052 | EFI_STATUS Status;\r | |
1053 | LIST_ENTRY *Package;\r | |
1054 | CHAR16 *ProblemParam;\r | |
1055 | CONST CHAR16 *SName;\r | |
1056 | CONST CHAR16 *Mapping;\r | |
b54fd049 | 1057 | EFI_HANDLE MapAsHandle;\r |
a405b86d | 1058 | SHELL_STATUS ShellStatus;\r |
1059 | BOOLEAN SfoMode;\r | |
1060 | BOOLEAN ConstMode;\r | |
1061 | BOOLEAN NormlMode;\r | |
1062 | CONST CHAR16 *Param1;\r | |
1063 | CONST CHAR16 *TypeString;\r | |
b54fd049 | 1064 | UINTN TempStringLength;\r |
a405b86d | 1065 | \r |
1066 | ProblemParam = NULL;\r | |
1067 | Mapping = NULL;\r | |
1068 | SName = NULL;\r | |
a405b86d | 1069 | ShellStatus = SHELL_SUCCESS;\r |
b54fd049 | 1070 | MapAsHandle = NULL;\r |
a405b86d | 1071 | \r |
1072 | //\r | |
1073 | // initialize the shell lib (we must be in non-auto-init...)\r | |
1074 | //\r | |
1075 | Status = ShellInitialize();\r | |
1076 | ASSERT_EFI_ERROR(Status);\r | |
1077 | \r | |
1078 | Status = CommandInit();\r | |
1079 | ASSERT_EFI_ERROR(Status);\r | |
1080 | \r | |
1081 | //\r | |
1082 | // parse the command line\r | |
1083 | //\r | |
1084 | Status = ShellCommandLineParse (MapParamList, &Package, &ProblemParam, TRUE);\r | |
1085 | if (EFI_ERROR(Status)) {\r | |
1086 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
ba0014b9 | 1087 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, L"map", ProblemParam);\r |
a405b86d | 1088 | FreePool(ProblemParam);\r |
1089 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1090 | } else {\r | |
1091 | ASSERT(FALSE);\r | |
1092 | }\r | |
1093 | } else {\r | |
1094 | //\r | |
1095 | // check for "-?"\r | |
1096 | //\r | |
1097 | SfoMode = ShellCommandLineGetFlag(Package, L"-sfo");\r | |
1098 | ConstMode = ShellCommandLineGetFlag(Package, L"-c");\r | |
1099 | NormlMode = ShellCommandLineGetFlag(Package, L"-f");\r | |
1100 | if (ShellCommandLineGetFlag(Package, L"-?")) {\r | |
1101 | ASSERT(FALSE);\r | |
1102 | } else if (ShellCommandLineGetRawValue(Package, 3) != NULL) {\r | |
ba0014b9 | 1103 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle, L"map");\r |
a405b86d | 1104 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
1105 | } else {\r | |
1106 | //\r | |
1107 | // Deleting a map name...\r | |
1108 | //\r | |
1109 | if (ShellCommandLineGetFlag(Package, L"-d")) {\r | |
1110 | if ( ShellCommandLineGetFlag(Package, L"-r")\r | |
1111 | || ShellCommandLineGetFlag(Package, L"-v")\r | |
1112 | || ConstMode\r | |
1113 | || NormlMode\r | |
1114 | || ShellCommandLineGetFlag(Package, L"-u")\r | |
1115 | || ShellCommandLineGetFlag(Package, L"-t")\r | |
1116 | ){\r | |
ba0014b9 | 1117 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_CON), gShellLevel2HiiHandle, L"map");\r |
a405b86d | 1118 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
1119 | } else {\r | |
1120 | SName = ShellCommandLineGetValue(Package, L"-d");\r | |
1121 | if (SName != NULL) {\r | |
1122 | Status = PerformMappingDelete(SName);\r | |
1123 | if (EFI_ERROR(Status)) {\r | |
cbcccd2c | 1124 | if (Status == EFI_ACCESS_DENIED) {\r |
ba0014b9 | 1125 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD), gShellLevel2HiiHandle, L"map");\r |
cbcccd2c LG |
1126 | ShellStatus = SHELL_ACCESS_DENIED;\r |
1127 | } else if (Status == EFI_NOT_FOUND) {\r | |
ba0014b9 | 1128 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MAP_NF), gShellLevel2HiiHandle, L"map", SName);\r |
cbcccd2c LG |
1129 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
1130 | } else {\r | |
ba0014b9 | 1131 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_UK), gShellLevel2HiiHandle, L"map", Status);\r |
cbcccd2c | 1132 | ShellStatus = SHELL_UNSUPPORTED;\r |
a405b86d | 1133 | }\r |
1134 | }\r | |
1135 | } else {\r | |
ba0014b9 | 1136 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel2HiiHandle, L"map");\r |
a405b86d | 1137 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
1138 | }\r | |
1139 | }\r | |
1140 | } else if ( ShellCommandLineGetFlag(Package, L"-r")\r | |
1141 | // || ShellCommandLineGetFlag(Package, L"-v")\r | |
1142 | || ConstMode\r | |
1143 | || NormlMode\r | |
1144 | || ShellCommandLineGetFlag(Package, L"-u")\r | |
1145 | || ShellCommandLineGetFlag(Package, L"-t")\r | |
1146 | ){\r | |
1ccfe74e | 1147 | ProbeForMediaChange ();\r |
a405b86d | 1148 | if ( ShellCommandLineGetFlag(Package, L"-r")) {\r |
1149 | //\r | |
1150 | // Do the reset\r | |
1151 | //\r | |
1152 | Status = ShellCommandCreateInitialMappingsAndPaths();\r | |
1153 | if (EFI_ERROR(Status)) {\r | |
ba0014b9 | 1154 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_UK), gShellLevel2HiiHandle, L"map", Status);\r |
a405b86d | 1155 | ShellStatus = SHELL_UNSUPPORTED;\r |
1156 | }\r | |
1157 | }\r | |
1158 | if ( ShellStatus == SHELL_SUCCESS && ShellCommandLineGetFlag(Package, L"-u")) {\r | |
1159 | //\r | |
1160 | // Do the Update\r | |
1161 | //\r | |
e71cb452 | 1162 | Status = ShellCommandUpdateMapping ();\r |
a405b86d | 1163 | if (EFI_ERROR(Status)) {\r |
ba0014b9 | 1164 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_UK), gShellLevel2HiiHandle, L"map", Status);\r |
a405b86d | 1165 | ShellStatus = SHELL_UNSUPPORTED;\r |
1166 | }\r | |
1167 | }\r | |
1168 | if (ShellStatus == SHELL_SUCCESS) {\r | |
1169 | Param1 = ShellCommandLineGetRawValue(Package, 1);\r | |
1170 | TypeString = ShellCommandLineGetValue(Package, L"-t");\r | |
1171 | if (!ConstMode\r | |
1172 | &&!NormlMode\r | |
1173 | &&TypeString == NULL\r | |
1174 | ) {\r | |
1175 | //\r | |
1176 | // now do the display...\r | |
1177 | //\r | |
1178 | ShellStatus = PerformMappingDisplay(\r | |
1179 | ShellCommandLineGetFlag(Package, L"-v"),\r | |
1180 | TRUE,\r | |
1181 | TRUE,\r | |
1182 | NULL,\r | |
1183 | SfoMode,\r | |
1184 | Param1,\r | |
1185 | TRUE\r | |
1186 | );\r | |
1187 | } else {\r | |
1188 | //\r | |
1189 | // now do the display...\r | |
1190 | //\r | |
1191 | ShellStatus = PerformMappingDisplay2(\r | |
1192 | ShellCommandLineGetFlag(Package, L"-v"),\r | |
1193 | ConstMode,\r | |
1194 | NormlMode,\r | |
1195 | TypeString,\r | |
1196 | SfoMode,\r | |
1197 | Param1\r | |
1198 | );\r | |
1199 | }\r | |
1200 | }\r | |
1201 | } else {\r | |
1202 | //\r | |
1203 | // adding or displaying (there were no flags)\r | |
1204 | //\r | |
1205 | SName = ShellCommandLineGetRawValue(Package, 1);\r | |
1206 | Mapping = ShellCommandLineGetRawValue(Package, 2);\r | |
1207 | if ( SName == NULL\r | |
1208 | && Mapping == NULL\r | |
1209 | ){\r | |
1210 | //\r | |
1211 | // display only since no flags\r | |
1212 | //\r | |
1213 | ShellStatus = PerformMappingDisplay(\r | |
1214 | ShellCommandLineGetFlag(Package, L"-v"),\r | |
1215 | TRUE,\r | |
1216 | TRUE,\r | |
1217 | NULL,\r | |
1218 | SfoMode,\r | |
1219 | NULL,\r | |
1220 | TRUE\r | |
1221 | );\r | |
1222 | } else if ( SName == NULL\r | |
1223 | || Mapping == NULL\r | |
1224 | ){\r | |
1225 | //\r | |
1226 | // Display only the one specified\r | |
1227 | //\r | |
1228 | ShellStatus = PerformMappingDisplay(\r | |
1229 | FALSE,\r | |
1230 | FALSE,\r | |
1231 | FALSE,\r | |
1232 | NULL,\r | |
1233 | SfoMode,\r | |
1234 | SName, // note the variable here...\r | |
1235 | TRUE\r | |
1236 | );\r | |
1237 | } else {\r | |
1238 | if (ShellIsHexOrDecimalNumber(Mapping, TRUE, FALSE)) {\r | |
b54fd049 | 1239 | MapAsHandle = ConvertHandleIndexToHandle(ShellStrToUintn(Mapping));\r |
a405b86d | 1240 | } else {\r |
b54fd049 | 1241 | MapAsHandle = NULL;\r |
a405b86d | 1242 | }\r |
b54fd049 | 1243 | if (MapAsHandle == NULL && Mapping[StrLen(Mapping)-1] != L':') {\r |
ba0014b9 | 1244 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle, L"map", Mapping);\r |
a405b86d | 1245 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
1246 | } else {\r | |
e49ecad0 TS |
1247 | TempStringLength = StrLen(SName);\r |
1248 | if (!IsNumberLetterOnly(SName, TempStringLength-(SName[TempStringLength-1]==L':'?1:0))) {\r | |
1249 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle, L"map", SName);\r | |
1250 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
1251 | }\r | |
1252 | \r | |
1253 | if (ShellStatus == SHELL_SUCCESS) {\r | |
1254 | if (MapAsHandle != NULL) {\r | |
b54fd049 | 1255 | ShellStatus = AddMappingFromHandle(MapAsHandle, SName);\r |
b54fd049 | 1256 | } else {\r |
1257 | ShellStatus = AddMappingFromMapping(Mapping, SName);\r | |
1258 | }\r | |
e49ecad0 TS |
1259 | \r |
1260 | if (ShellStatus != SHELL_SUCCESS) {\r | |
1261 | switch (ShellStatus) {\r | |
1262 | case SHELL_ACCESS_DENIED:\r | |
1263 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD), gShellLevel2HiiHandle, L"map");\r | |
1264 | break;\r | |
1265 | case SHELL_INVALID_PARAMETER:\r | |
1266 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle, L"map", Mapping);\r | |
1267 | break;\r | |
1268 | case SHELL_DEVICE_ERROR:\r | |
1269 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MAP_NOF), gShellLevel2HiiHandle, L"map", Mapping);\r | |
1270 | break;\r | |
1271 | default:\r | |
1272 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_UK), gShellLevel2HiiHandle, L"map", ShellStatus|MAX_BIT);\r | |
1273 | }\r | |
1274 | } else {\r | |
1275 | //\r | |
1276 | // now do the display...\r | |
1277 | //\r | |
1278 | ShellStatus = PerformMappingDisplay(\r | |
1279 | FALSE,\r | |
1280 | FALSE,\r | |
1281 | FALSE,\r | |
1282 | NULL,\r | |
1283 | SfoMode,\r | |
1284 | SName,\r | |
1285 | TRUE\r | |
1286 | );\r | |
1287 | } // we were sucessful so do an output\r | |
a405b86d | 1288 | }\r |
a405b86d | 1289 | } // got a valid map target\r |
1290 | } // got 2 variables\r | |
1291 | } // we are adding a mapping\r | |
1292 | } // got valid parameters\r | |
1293 | }\r | |
1294 | \r | |
1295 | //\r | |
1296 | // free the command line package\r | |
1297 | //\r | |
1298 | ShellCommandLineFreeVarList (Package);\r | |
1299 | \r | |
1300 | return (ShellStatus);\r | |
1301 | }\r | |
1302 | \r |