2 Main file for map shell level 2 command.
4 Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
15 #include "UefiShellLevel2CommandsLib.h"
16 #include <Protocol/SimpleFileSystem.h>
17 #include <Protocol/BlockIo.h>
18 #include <Library/DevicePathLib.h>
19 #include <Library/HandleParsingLib.h>
20 #include <Library/SortLib.h>
25 IN CONST CHAR16
*List
,
26 IN CONST CHAR16
*MetaTarget
,
27 OUT CHAR16
**FullName OPTIONAL
,
28 IN CONST BOOLEAN Meta
,
29 IN CONST BOOLEAN SkipTrailingNumbers
,
30 IN CONST CHAR16
*Target
35 CONST CHAR16
*ListWalker
;
39 for (ListWalker
= List
, TempList
= NULL
40 ; ListWalker
!= NULL
&& *ListWalker
!= CHAR_NULL
43 TempList
= StrnCatGrow(&TempList
, NULL
, ListWalker
, 0);
44 ASSERT(TempList
!= NULL
);
45 TempSpot
= StrStr(TempList
, Target
);
46 if (TempSpot
!= NULL
) {
47 *TempSpot
= CHAR_NULL
;
50 while (SkipTrailingNumbers
&& (ShellIsDecimalDigitCharacter(TempList
[StrLen(TempList
)-1]) || TempList
[StrLen(TempList
)-1] == L
':')) {
51 TempList
[StrLen(TempList
)-1] = CHAR_NULL
;
54 ListWalker
= StrStr(ListWalker
, Target
);
55 while(ListWalker
!= NULL
&& *ListWalker
== *Target
) {
59 Result
= gUnicodeCollation
->MetaiMatch(gUnicodeCollation
, (CHAR16
*)TempList
, (CHAR16
*)MetaTarget
);
61 Result
= (BOOLEAN
)(StrCmp(TempList
, MetaTarget
)==0);
64 if (FullName
!= NULL
) {
85 EFI_HANDLE
*HandleList
;
87 EFI_DEVICE_PATH_PROTOCOL
**DevicePathList
;
88 CHAR16
*NewDefaultName
;
89 CHAR16
*NewConsistName
;
90 EFI_DEVICE_PATH_PROTOCOL
**ConsistMappingTable
;
96 // remove mappings that represent removed devices.
100 // Find each handle with Simple File System
102 HandleList
= GetHandleListByPotocol(&gEfiSimpleFileSystemProtocolGuid
);
103 if (HandleList
!= NULL
) {
105 // Do a count of the handles
107 for (Count
= 0 ; HandleList
[Count
] != NULL
; Count
++);
110 // Get all Device Paths
112 DevicePathList
= AllocatePool(sizeof(EFI_DEVICE_PATH_PROTOCOL
*) * Count
);
113 ASSERT(DevicePathList
!= NULL
);
115 for (Count
= 0 ; HandleList
[Count
] != NULL
; Count
++) {
116 DevicePathList
[Count
] = DevicePathFromHandle(HandleList
[Count
]);
120 // Sort all DevicePaths
122 PerformQuickSort(DevicePathList
, Count
, sizeof(EFI_DEVICE_PATH_PROTOCOL
*), DevicePathCompare
);
124 ShellCommandConsistMappingInitialize(&ConsistMappingTable
);
127 // Assign new Mappings to remainders
129 for (Count
= 0 ; HandleList
[Count
] != NULL
&& !EFI_ERROR(Status
); Count
++) {
131 // Skip ones that already have
133 if (gEfiShellProtocol
->GetMapFromDevicePath(&DevicePathList
[Count
]) != NULL
) {
139 NewDefaultName
= ShellCommandCreateNewMappingName(MappingTypeFileSystem
);
140 ASSERT(NewDefaultName
!= NULL
);
143 // Call shell protocol SetMap function now...
145 Status
= gEfiShellProtocol
->SetMap(DevicePathList
[Count
], NewDefaultName
);
147 if (!EFI_ERROR(Status
)) {
149 // Now do consistent name
151 NewConsistName
= ShellCommandConsistMappingGenMappingName(DevicePathList
[Count
], ConsistMappingTable
);
152 if (NewConsistName
!= NULL
) {
153 Status
= gEfiShellProtocol
->SetMap(DevicePathList
[Count
], NewConsistName
);
154 FreePool(NewConsistName
);
158 FreePool(NewDefaultName
);
160 ShellCommandConsistMappingUnInitialize(ConsistMappingTable
);
161 SHELL_FREE_NON_NULL(HandleList
);
162 SHELL_FREE_NON_NULL(DevicePathList
);
169 // Do it all over again for gEfiBlockIoProtocolGuid
178 IN EFI_DEVICE_PATH_PROTOCOL
*DevicePath
181 ACPI_HID_DEVICE_PATH
*Acpi
;
184 // Parse the device path:
185 // Devicepath sub type mediatype
186 // MEDIA_HANRDDRIVE_DP -> Hard Disk
187 // MEDIA_CDROM_DP -> CD Rom
188 // Acpi.HID = 0X0604 -> Floppy
190 if (NULL
== DevicePath
) {
191 return HiiGetString(gShellLevel2HiiHandle
, STRING_TOKEN(STR_MAP_MEDIA_UNKNOWN
), NULL
);
194 for (;!IsDevicePathEndType (DevicePath
) ;DevicePath
= NextDevicePathNode (DevicePath
)) {
195 if (DevicePathType (DevicePath
) == MEDIA_DEVICE_PATH
) {
196 switch (DevicePathSubType (DevicePath
)) {
197 case MEDIA_HARDDRIVE_DP
:
198 return HiiGetString(gShellLevel2HiiHandle
, STRING_TOKEN(STR_MAP_MEDIA_HARDDISK
), NULL
);
200 return HiiGetString(gShellLevel2HiiHandle
, STRING_TOKEN(STR_MAP_MEDIA_CDROM
), NULL
);
202 } else if (DevicePathType (DevicePath
) == ACPI_DEVICE_PATH
) {
203 Acpi
= (ACPI_HID_DEVICE_PATH
*) DevicePath
;
204 if (EISA_ID_TO_NUM (Acpi
->HID
) == 0x0604) {
205 return HiiGetString(gShellLevel2HiiHandle
, STRING_TOKEN(STR_MAP_MEDIA_FLOPPY
), NULL
);
210 return HiiGetString(gShellLevel2HiiHandle
, STRING_TOKEN(STR_MAP_MEDIA_UNKNOWN
), NULL
);
214 Function to detemine if a handle has removable storage.
216 @param[in] DevicePath DevicePath to test.
218 @retval TRUE The handle has removable storage.
219 @retval FALSE The handle does not have removable storage.
224 IN EFI_DEVICE_PATH_PROTOCOL
*DevicePath
227 if (NULL
== DevicePath
) {
231 while (!IsDevicePathEndType (DevicePath
)) {
232 if (DevicePathType (DevicePath
) == MESSAGING_DEVICE_PATH
) {
233 switch (DevicePathSubType (DevicePath
)) {
241 DevicePath
= NextDevicePathNode (DevicePath
);
247 Function to detemine if a something on the map list matches.
249 @param[in] MapList The pointer to the list to test.
250 @param[in] Specific The pointer to a specific name to test for.
251 @param[in] TypeString The pointer to the list of types.
252 @param[in] Normal Always show normal mappings.
253 @param[in] Consist Always show consistent mappings.
255 @retval TRUE The map should be displayed.
256 @retval FALSE The map should not be displayed.
261 IN CONST CHAR16
*MapList
,
262 IN CONST CHAR16
*Specific
,
263 IN CONST CHAR16
*TypeString
,
264 IN CONST BOOLEAN Normal
,
265 IN CONST BOOLEAN Consist
269 // specific has priority
271 if ( Specific
!= NULL
272 && SearchList(MapList
, Specific
, NULL
, TRUE
, FALSE
, L
";")) {
277 && (SearchList(MapList
, L
"HD*", NULL
, TRUE
, TRUE
, L
";")
278 ||SearchList(MapList
, L
"CD*", NULL
, TRUE
, TRUE
, L
";")
279 ||SearchList(MapList
, L
"F*", NULL
, TRUE
, TRUE
, L
";")
280 ||SearchList(MapList
, L
"FP*", NULL
, TRUE
, TRUE
, L
";"))){
285 && (SearchList(MapList
, L
"FS", NULL
, FALSE
, TRUE
, L
";")
286 ||SearchList(MapList
, L
"BLK", NULL
, FALSE
, TRUE
, L
";"))){
290 if (TypeString
!= NULL
&& SearchList(MapList
, TypeString
, NULL
, TRUE
, TRUE
, L
";")) {
299 PerformSingleMappingDisplay(
300 IN CONST BOOLEAN Verbose
,
301 IN CONST BOOLEAN Consist
,
302 IN CONST BOOLEAN Normal
,
303 IN CONST CHAR16
*TypeString
,
304 IN CONST BOOLEAN SFO
,
305 IN CONST CHAR16
*Specific OPTIONAL
,
306 IN CONST EFI_HANDLE Handle
309 EFI_DEVICE_PATH_PROTOCOL
*DevPath
;
310 EFI_DEVICE_PATH_PROTOCOL
*DevPathCopy
;
311 CONST CHAR16
*MapList
;
314 CHAR16
*DevPathString
;
318 CONST CHAR16
*TempSpot2
;
320 DevPath
= DevicePathFromHandle(Handle
);
321 DevPathCopy
= DevPath
;
322 MapList
= gEfiShellProtocol
->GetMapFromDevicePath(&DevPathCopy
);
323 if (MapList
== NULL
) {
327 if (!MappingListHasType(MapList
, Specific
, TypeString
, Normal
, Consist
)){
332 CurrentName
= StrnCatGrow(&CurrentName
, 0, MapList
, 0);
333 TempSpot
= StrStr(CurrentName
, L
";");
334 if (TempSpot
!= NULL
) {
335 *TempSpot
= CHAR_NULL
;
337 DevPathString
= gDevPathToText
->ConvertDevicePathToText(DevPath
, TRUE
, FALSE
);
339 TempLen
= StrLen(CurrentName
);
344 STRING_TOKEN (STR_MAP_ENTRY
),
345 gShellLevel2HiiHandle
,
347 TempLen
< StrLen(MapList
)?MapList
+ TempLen
+1:L
"",
352 // also print handle, media type, removable (y/n), and current directory
354 MediaType
= GetDeviceMediaType(DevPath
);
355 if ((TypeString
!= NULL
&&MediaType
!= NULL
&& StrStr(TypeString
, MediaType
) != NULL
) || TypeString
== NULL
) {
356 Removable
= IsRemoveableDevice(DevPath
);
357 TempSpot2
= ShellGetCurrentDir(CurrentName
);
362 STRING_TOKEN (STR_MAP_ENTRY_VERBOSE
),
363 gShellLevel2HiiHandle
,
364 ConvertHandleToHandleIndex(Handle
),
366 Removable
?L
"Yes":L
"No",
373 TempLen
= StrLen(CurrentName
);
378 STRING_TOKEN (STR_MAP_SFO_MAPPINGS
),
379 gShellLevel2HiiHandle
,
382 TempLen
< StrLen(MapList
)?MapList
+ TempLen
+1:L
""
385 FreePool(DevPathString
);
386 FreePool(CurrentName
);
392 PerformSingleMappingDelete(
393 IN CONST CHAR16
*Specific
,
394 IN CONST EFI_HANDLE Handle
397 EFI_DEVICE_PATH_PROTOCOL
*DevPath
;
398 EFI_DEVICE_PATH_PROTOCOL
*DevPathCopy
;
399 CONST CHAR16
*MapList
;
402 DevPath
= DevicePathFromHandle(Handle
);
403 DevPathCopy
= DevPath
;
404 MapList
= gEfiShellProtocol
->GetMapFromDevicePath(&DevPathCopy
);
407 if (MapList
== NULL
) {
408 return (EFI_NOT_FOUND
);
411 // if there is a specific and its not on the list...
413 if (!SearchList(MapList
, Specific
, &CurrentName
, TRUE
, FALSE
, L
";")) {
414 return (EFI_NOT_FOUND
);
416 return (gEfiShellProtocol
->SetMap(NULL
, CurrentName
));
420 Function to display mapping information to the user.
422 if Specific is specified then Consist and Normal will be ignored since information will
423 be printed for the specific item only.
425 @param[in] Verbose TRUE to display (extra) verbose information
426 @param[in] Consist TRUE to display consistent mappings
427 @param[in] Normal TRUE to display normal (not consist) mappings
428 @param[in] TypeString pointer to string of filter types
429 @param[in] SFO TRUE to display output in Standard Output Format
430 @param[in] Specific pointer to string for specific map to display
432 @retval SHELL_SUCCESS the display was printed
433 @retval SHELL_INVALID_PARAMETER one of Consist or Normal must be TRUE if no Specific
436 CONST CHAR16 Cd
[] = L
"cd*";
437 CONST CHAR16 Hd
[] = L
"hd*";
438 CONST CHAR16 Fp
[] = L
"fp*";
439 CONST CHAR16 F
[] = L
"F*";
442 PerformMappingDisplay(
443 IN CONST BOOLEAN Verbose
,
444 IN CONST BOOLEAN Consist
,
445 IN CONST BOOLEAN Normal
,
446 IN CONST CHAR16
*TypeString
,
447 IN CONST BOOLEAN SFO
,
448 IN CONST CHAR16
*Specific OPTIONAL
,
449 IN CONST BOOLEAN Header
453 EFI_HANDLE
*HandleBuffer
;
458 if (!Consist
&& !Normal
&& Specific
== NULL
&& TypeString
== NULL
) {
459 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_TOO_FEW
), gShellLevel2HiiHandle
);
460 return (SHELL_INVALID_PARAMETER
);
463 if (TypeString
!= NULL
) {
465 if (StrnCmp(TypeString
, Test
, StrLen(Test
)-1) != 0) {
467 if (StrnCmp(TypeString
, Test
, StrLen(Test
)-1) != 0) {
469 if (StrnCmp(TypeString
, Test
, StrLen(Test
)-1) != 0) {
470 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_PROBLEM
), gShellLevel2HiiHandle
, TypeString
);
471 return (SHELL_INVALID_PARAMETER
);
473 } else if (Test
== NULL
) {
486 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_MAP_HEADER
), gShellLevel2HiiHandle
);
488 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_SFO_HEADER
), gShellLevel2HiiHandle
, L
"map");
496 // Look up all SimpleFileSystems in the platform
498 Status
= gBS
->LocateHandle(
500 &gEfiDevicePathProtocolGuid
,
504 if (Status
== EFI_BUFFER_TOO_SMALL
) {
505 HandleBuffer
= AllocatePool(BufferSize
);
506 Status
= gBS
->LocateHandle(
508 &gEfiDevicePathProtocolGuid
,
513 ASSERT_EFI_ERROR(Status
);
514 ASSERT(HandleBuffer
!= NULL
);
517 // Get the map name(s) for each one.
520 ; LoopVar
< (BufferSize
/ sizeof(EFI_HANDLE
))
523 PerformSingleMappingDisplay(
530 HandleBuffer
[LoopVar
]);
534 // Look up all BlockIo in the platform
536 Status
= gBS
->LocateHandle(
538 &gEfiBlockIoProtocolGuid
,
542 if (Status
== EFI_BUFFER_TOO_SMALL
) {
543 FreePool(HandleBuffer
);
544 HandleBuffer
= AllocatePool(BufferSize
);
545 Status
= gBS
->LocateHandle(
547 &gEfiBlockIoProtocolGuid
,
552 ASSERT_EFI_ERROR(Status
);
555 // Get the map name(s) for each one.
558 ; LoopVar
< BufferSize
/ sizeof(EFI_HANDLE
)
562 // Skip any that were already done...
564 if (gBS
->OpenProtocol(
565 HandleBuffer
[LoopVar
],
566 &gEfiDevicePathProtocolGuid
,
570 EFI_OPEN_PROTOCOL_TEST_PROTOCOL
) == EFI_SUCCESS
) {
573 PerformSingleMappingDisplay(
580 HandleBuffer
[LoopVar
]);
582 FreePool(HandleBuffer
);
583 return (SHELL_SUCCESS
);
588 PerformMappingDisplay2(
589 IN CONST BOOLEAN Verbose
,
590 IN CONST BOOLEAN Consist
,
591 IN CONST BOOLEAN Normal
,
592 IN CONST CHAR16
*TypeString
,
593 IN CONST BOOLEAN SFO
,
594 IN CONST CHAR16
*Specific OPTIONAL
597 CONST CHAR16
*TypeWalker
;
598 SHELL_STATUS ShellStatus
;
602 if (TypeString
== NULL
) {
603 return (PerformMappingDisplay(Verbose
, Consist
, Normal
, NULL
, SFO
, Specific
, TRUE
));
605 ShellStatus
= SHELL_SUCCESS
;
606 for (TypeWalker
= TypeString
; TypeWalker
!= NULL
&& *TypeWalker
!= CHAR_NULL
;) {
607 Comma
= StrStr(TypeWalker
, L
",");
609 if (ShellStatus
== SHELL_SUCCESS
) {
610 ShellStatus
= PerformMappingDisplay(Verbose
, Consist
, Normal
, TypeWalker
, SFO
, Specific
, (BOOLEAN
)(TypeWalker
== TypeString
));
612 PerformMappingDisplay(Verbose
, Consist
, Normal
, TypeWalker
, SFO
, Specific
, (BOOLEAN
)(TypeWalker
== TypeString
));
617 if (ShellStatus
== SHELL_SUCCESS
) {
618 ShellStatus
= PerformMappingDisplay(Verbose
, Consist
, Normal
, TypeWalker
, SFO
, Specific
, (BOOLEAN
)(TypeWalker
== TypeString
));
620 PerformMappingDisplay(Verbose
, Consist
, Normal
, TypeWalker
, SFO
, Specific
, (BOOLEAN
)(TypeWalker
== TypeString
));
623 TypeWalker
= Comma
+ 1;
627 return (ShellStatus
);
632 PerformMappingDelete(
633 IN CONST CHAR16
*Specific
637 EFI_HANDLE
*HandleBuffer
;
642 if (Specific
== NULL
) {
643 return (EFI_INVALID_PARAMETER
);
651 // Look up all SimpleFileSystems in the platform
653 Status
= gBS
->LocateHandle(
655 &gEfiDevicePathProtocolGuid
,
659 if (Status
== EFI_BUFFER_TOO_SMALL
) {
660 HandleBuffer
= AllocatePool(BufferSize
);
661 Status
= gBS
->LocateHandle(
663 &gEfiDevicePathProtocolGuid
,
668 ASSERT_EFI_ERROR(Status
);
669 ASSERT(HandleBuffer
!= NULL
);
672 // Get the map name(s) for each one.
675 ; LoopVar
< BufferSize
/ sizeof(EFI_HANDLE
)
678 if (PerformSingleMappingDelete(Specific
,HandleBuffer
[LoopVar
]) == SHELL_SUCCESS
) {
684 // Look up all BlockIo in the platform
686 Status
= gBS
->LocateHandle(
688 &gEfiBlockIoProtocolGuid
,
692 if (Status
== EFI_BUFFER_TOO_SMALL
) {
693 FreePool(HandleBuffer
);
694 HandleBuffer
= AllocatePool(BufferSize
);
695 Status
= gBS
->LocateHandle(
697 &gEfiBlockIoProtocolGuid
,
702 ASSERT_EFI_ERROR(Status
);
705 // Get the map name(s) for each one.
708 ; LoopVar
< BufferSize
/ sizeof(EFI_HANDLE
)
712 // Skip any that were already done...
714 if (gBS
->OpenProtocol(
715 HandleBuffer
[LoopVar
],
716 &gEfiDevicePathProtocolGuid
,
720 EFI_OPEN_PROTOCOL_TEST_PROTOCOL
) == EFI_SUCCESS
) {
723 if (PerformSingleMappingDelete(Specific
,HandleBuffer
[LoopVar
]) == SHELL_SUCCESS
) {
727 FreePool(HandleBuffer
);
729 return (EFI_NOT_FOUND
);
731 return (EFI_SUCCESS
);
735 function to add a mapping from mapping.
737 This function will get the device path associated with the mapping and call SetMap.
739 @param[in] Map The Map to add a mapping for
740 @param[in] SName The name of the new mapping
742 @retval SHELL_SUCCESS the mapping was added
743 @retval SHELL_INVALID_PARAMETER the device path for Map could not be retrieved.
744 @return Shell version of a return value from EfiShellProtocol->SetMap
749 AddMappingFromMapping(
750 IN CONST CHAR16
*Map
,
751 IN CONST CHAR16
*SName
754 CONST EFI_DEVICE_PATH_PROTOCOL
*DevPath
;
757 if (StrStr(SName
, L
"*") != NULL
758 ||StrStr(SName
, L
"?") != NULL
759 ||StrStr(SName
, L
"[") != NULL
760 ||StrStr(SName
, L
"]") != NULL
) {
761 return (SHELL_INVALID_PARAMETER
);
764 DevPath
= gEfiShellProtocol
->GetDevicePathFromMap(Map
);
765 if (DevPath
== NULL
) {
766 return (SHELL_INVALID_PARAMETER
);
769 Status
= gEfiShellProtocol
->SetMap(DevPath
, SName
);
770 if (EFI_ERROR(Status
)) {
771 return (SHELL_DEVICE_ERROR
);
773 return (SHELL_SUCCESS
);
777 function to determine if a string has only numbers and letters
779 This is useful for such things as Map names which can only be letters and numbers
781 @param[in] String pointer to the string to analyze
783 @retval TRUE String has only numbers and letters
784 @retval FALSE String has at least one other character.
789 IN CONST CHAR16
*String
792 while(String
!= NULL
&& *String
!= CHAR_NULL
) {
793 if (! ( *String
>= L
'a' && *String
<= L
'z'
794 || *String
>= L
'A' && *String
<= L
'Z'
795 || *String
>= L
'0' && *String
<= L
'9')
805 function to add a mapping from an EFI_HANDLE.
807 This function will get the device path associated with the Handle and call SetMap.
809 @param[in] Handle The handle to add a mapping for
810 @param[in] SName The name of the new mapping
812 @retval SHELL_SUCCESS the mapping was added
813 @retval SHELL_INVALID_PARAMETER SName was not valid for a map name.
814 @return Shell version of a return value from either
815 gBS->OpenProtocol or EfiShellProtocol->SetMap
820 AddMappingFromHandle(
821 IN CONST EFI_HANDLE Handle
,
822 IN CONST CHAR16
*SName
825 EFI_DEVICE_PATH_PROTOCOL
*DevPath
;
828 if (!IsNumberLetterOnly(SName
)) {
829 return (SHELL_INVALID_PARAMETER
);
832 Status
= gBS
->OpenProtocol(
834 &gEfiDevicePathProtocolGuid
,
838 EFI_OPEN_PROTOCOL_GET_PROTOCOL
840 if (EFI_ERROR(Status
)) {
841 return (SHELL_DEVICE_ERROR
);
843 Status
= gEfiShellProtocol
->SetMap(DevPath
, SName
);
844 if (EFI_ERROR(Status
)) {
845 return (SHELL_DEVICE_ERROR
);
847 return (SHELL_SUCCESS
);
850 STATIC CONST SHELL_PARAM_ITEM MapParamList
[] = {
858 {L
"-sfo", TypeValue
},
863 Function for 'map' command.
865 @param[in] ImageHandle Handle to the Image (NULL if Internal).
866 @param[in] SystemTable Pointer to the System Table (NULL if Internal).
871 IN EFI_HANDLE ImageHandle
,
872 IN EFI_SYSTEM_TABLE
*SystemTable
877 CHAR16
*ProblemParam
;
879 CONST CHAR16
*Mapping
;
880 EFI_HANDLE MappingAsHandle
;
881 CONST EFI_DEVICE_PATH_PROTOCOL
*DevPath
;
882 SHELL_STATUS ShellStatus
;
886 CONST CHAR16
*Param1
;
887 CONST CHAR16
*TypeString
;
893 ShellStatus
= SHELL_SUCCESS
;
894 MappingAsHandle
= NULL
;
897 // initialize the shell lib (we must be in non-auto-init...)
899 Status
= ShellInitialize();
900 ASSERT_EFI_ERROR(Status
);
902 Status
= CommandInit();
903 ASSERT_EFI_ERROR(Status
);
906 // parse the command line
908 Status
= ShellCommandLineParse (MapParamList
, &Package
, &ProblemParam
, TRUE
);
909 if (EFI_ERROR(Status
)) {
910 if (Status
== EFI_VOLUME_CORRUPTED
&& ProblemParam
!= NULL
) {
911 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_PROBLEM
), gShellLevel2HiiHandle
, ProblemParam
);
912 FreePool(ProblemParam
);
913 ShellStatus
= SHELL_INVALID_PARAMETER
;
921 SfoMode
= ShellCommandLineGetFlag(Package
, L
"-sfo");
922 ConstMode
= ShellCommandLineGetFlag(Package
, L
"-c");
923 NormlMode
= ShellCommandLineGetFlag(Package
, L
"-f");
924 if (ShellCommandLineGetFlag(Package
, L
"-?")) {
926 } else if (ShellCommandLineGetRawValue(Package
, 3) != NULL
) {
927 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_TOO_MANY
), gShellLevel2HiiHandle
);
928 ShellStatus
= SHELL_INVALID_PARAMETER
;
931 // Deleting a map name...
933 if (ShellCommandLineGetFlag(Package
, L
"-d")) {
934 if ( ShellCommandLineGetFlag(Package
, L
"-r")
935 || ShellCommandLineGetFlag(Package
, L
"-v")
938 || ShellCommandLineGetFlag(Package
, L
"-u")
939 || ShellCommandLineGetFlag(Package
, L
"-t")
941 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_PARAM_CON
), gShellLevel2HiiHandle
);
942 ShellStatus
= SHELL_INVALID_PARAMETER
;
944 SName
= ShellCommandLineGetValue(Package
, L
"-d");
946 Status
= PerformMappingDelete(SName
);
947 if (EFI_ERROR(Status
)) {
949 case EFI_ACCESS_DENIED
:
950 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_ERR_AD
), gShellLevel2HiiHandle
);
951 ShellStatus
= SHELL_ACCESS_DENIED
;
954 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_MAP_NF
), gShellLevel2HiiHandle
, SName
);
955 ShellStatus
= SHELL_INVALID_PARAMETER
;
958 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_ERR_UK
), gShellLevel2HiiHandle
, Status
);
959 ShellStatus
= SHELL_UNSUPPORTED
;
963 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_TOO_FEW
), gShellLevel2HiiHandle
);
964 ShellStatus
= SHELL_INVALID_PARAMETER
;
967 } else if ( ShellCommandLineGetFlag(Package
, L
"-r")
968 // || ShellCommandLineGetFlag(Package, L"-v")
971 || ShellCommandLineGetFlag(Package
, L
"-u")
972 || ShellCommandLineGetFlag(Package
, L
"-t")
974 if ( ShellCommandLineGetFlag(Package
, L
"-r")) {
978 Status
= ShellCommandCreateInitialMappingsAndPaths();
979 if (EFI_ERROR(Status
)) {
980 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_ERR_UK
), gShellLevel2HiiHandle
, Status
);
981 ShellStatus
= SHELL_UNSUPPORTED
;
984 if ( ShellStatus
== SHELL_SUCCESS
&& ShellCommandLineGetFlag(Package
, L
"-u")) {
988 Status
= UpdateMapping();
989 if (EFI_ERROR(Status
)) {
990 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_ERR_UK
), gShellLevel2HiiHandle
, Status
);
991 ShellStatus
= SHELL_UNSUPPORTED
;
994 if (ShellStatus
== SHELL_SUCCESS
) {
995 Param1
= ShellCommandLineGetRawValue(Package
, 1);
996 TypeString
= ShellCommandLineGetValue(Package
, L
"-t");
1002 // now do the display...
1004 ShellStatus
= PerformMappingDisplay(
1005 ShellCommandLineGetFlag(Package
, L
"-v"),
1015 // now do the display...
1017 ShellStatus
= PerformMappingDisplay2(
1018 ShellCommandLineGetFlag(Package
, L
"-v"),
1029 // adding or displaying (there were no flags)
1031 SName
= ShellCommandLineGetRawValue(Package
, 1);
1032 Mapping
= ShellCommandLineGetRawValue(Package
, 2);
1037 // display only since no flags
1039 ShellStatus
= PerformMappingDisplay(
1040 ShellCommandLineGetFlag(Package
, L
"-v"),
1048 } else if ( SName
== NULL
1052 // Display only the one specified
1054 ShellStatus
= PerformMappingDisplay(
1060 SName
, // note the variable here...
1064 if (ShellIsHexOrDecimalNumber(Mapping
, TRUE
, FALSE
)) {
1065 MappingAsHandle
= ConvertHandleIndexToHandle(StrHexToUintn(Mapping
));
1067 MappingAsHandle
= NULL
;
1069 if (MappingAsHandle
== NULL
&& Mapping
[StrLen(Mapping
)-1] != L
':') {
1070 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_PROBLEM
), gShellLevel2HiiHandle
, Mapping
);
1071 ShellStatus
= SHELL_INVALID_PARAMETER
;
1073 if (MappingAsHandle
!= NULL
) {
1074 ShellStatus
= AddMappingFromHandle(MappingAsHandle
, SName
);
1076 ShellStatus
= AddMappingFromMapping(Mapping
, SName
);
1078 if (ShellStatus
!= SHELL_SUCCESS
) {
1079 switch (ShellStatus
) {
1080 case SHELL_ACCESS_DENIED
:
1081 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_ERR_AD
), gShellLevel2HiiHandle
);
1083 case SHELL_INVALID_PARAMETER
:
1084 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_PARAM_INV
), gShellLevel2HiiHandle
);
1087 ShellPrintHiiEx(-1, -1, NULL
, STRING_TOKEN (STR_GEN_ERR_UK
), gShellLevel2HiiHandle
, ShellStatus
|MAX_BIT
);
1091 // now do the display...
1093 ShellStatus
= PerformMappingDisplay(
1102 } // we were sucessful so do an output
1103 } // got a valid map target
1104 } // got 2 variables
1105 } // we are adding a mapping
1106 } // got valid parameters
1110 // free the command line package
1112 ShellCommandLineFreeVarList (Package
);
1114 return (ShellStatus
);