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1/** @file\r
2 The implementation for Shell command ifconfig based on IP4Config2 protocol.\r
3\r
4 (C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.<BR>\r
5 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
6\r
7 This program and the accompanying materials\r
8 are licensed and made available under the terms and conditions of the BSD License\r
9 which accompanies this distribution. The full text of the license may be found at\r
10 http://opensource.org/licenses/bsd-license.php.\r
11\r
12 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
13 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
14\r
15**/\r
16\r
17#include "UefiShellNetwork1CommandsLib.h"\r
18\r
19typedef enum {\r
20 IfConfigOpList = 1,\r
21 IfConfigOpSet = 2,\r
22 IfConfigOpClear = 3\r
23} IFCONFIG_OPCODE;\r
24\r
25typedef enum {\r
26 VarCheckReserved = -1,\r
27 VarCheckOk = 0,\r
28 VarCheckDuplicate,\r
29 VarCheckConflict,\r
30 VarCheckUnknown,\r
31 VarCheckLackValue,\r
32 VarCheckOutOfMem\r
33} VAR_CHECK_CODE;\r
34\r
35typedef enum {\r
36 FlagTypeSingle = 0,\r
37 FlagTypeNeedVar,\r
38 FlagTypeNeedSet,\r
39 FlagTypeSkipUnknown\r
40} VAR_CHECK_FLAG_TYPE;\r
41\r
42#define MACADDRMAXSIZE 32\r
43\r
44typedef struct _IFCONFIG_INTERFACE_CB {\r
45 EFI_HANDLE NicHandle;\r
46 LIST_ENTRY Link;\r
47 EFI_IP4_CONFIG2_PROTOCOL *IfCfg;\r
48 EFI_IP4_CONFIG2_INTERFACE_INFO *IfInfo;\r
49 EFI_IP4_CONFIG2_POLICY Policy;\r
50 UINT32 DnsCnt;\r
51 EFI_IPv4_ADDRESS DnsAddr[1];\r
52} IFCONFIG_INTERFACE_CB;\r
53\r
54typedef struct _ARG_LIST ARG_LIST;\r
55\r
56struct _ARG_LIST {\r
57 ARG_LIST *Next;\r
58 CHAR16 *Arg;\r
59};\r
60\r
61typedef struct _IFCONFIG4_PRIVATE_DATA {\r
62 LIST_ENTRY IfList;\r
63\r
64 UINT32 OpCode;\r
65 CHAR16 *IfName;\r
66 ARG_LIST *VarArg;\r
67} IFCONFIG_PRIVATE_DATA;\r
68\r
69typedef struct _VAR_CHECK_ITEM{\r
70 CHAR16 *FlagStr;\r
71 UINT32 FlagID;\r
72 UINT32 ConflictMask;\r
73 VAR_CHECK_FLAG_TYPE FlagType;\r
74} VAR_CHECK_ITEM;\r
75\r
76SHELL_PARAM_ITEM mIfConfigCheckList[] = {\r
77 {\r
78 L"-b",\r
79 TypeFlag\r
80 },\r
81 {\r
82 L"-l",\r
83 TypeValue\r
84 },\r
85 {\r
86 L"-r",\r
87 TypeValue\r
88 },\r
89 {\r
90 L"-c",\r
91 TypeValue\r
92 },\r
93 {\r
94 L"-s",\r
95 TypeMaxValue\r
96 },\r
97 {\r
98 NULL,\r
99 TypeMax\r
100 },\r
101};\r
102\r
103VAR_CHECK_ITEM mSetCheckList[] = {\r
104 {\r
105 L"static",\r
106 0x00000001,\r
107 0x00000001,\r
108 FlagTypeSingle\r
109 },\r
110 {\r
111 L"dhcp",\r
112 0x00000002,\r
113 0x00000001,\r
114 FlagTypeSingle\r
115 },\r
116 {\r
117 L"dns",\r
118 0x00000008,\r
119 0x00000004,\r
120 FlagTypeSingle\r
121 },\r
122 {\r
123 NULL,\r
124 0x0,\r
125 0x0,\r
126 FlagTypeSkipUnknown\r
127 },\r
128};\r
129\r
130STATIC CONST CHAR16 PermanentString[10] = L"PERMANENT";\r
131\r
132/**\r
133 Free the ARG_LIST.\r
134\r
135 @param List Pointer to ARG_LIST to free.\r
136**/\r
137VOID\r
138FreeArgList (\r
139 ARG_LIST *List\r
140)\r
141{\r
142 ARG_LIST *Next;\r
143 while (List->Next != NULL) {\r
144 Next = List->Next;\r
145 FreePool (List);\r
146 List = Next;\r
147 }\r
148\r
149 FreePool (List);\r
150}\r
151\r
152/**\r
153 Split a string with specified separator and save the substring to a list.\r
154\r
155 @param[in] String The pointer of the input string.\r
156 @param[in] Separator The specified separator.\r
157\r
158 @return The pointer of headnode of ARG_LIST.\r
159\r
160**/\r
161ARG_LIST *\r
162SplitStrToList (\r
163 IN CONST CHAR16 *String,\r
164 IN CHAR16 Separator\r
165 )\r
166{\r
167 CHAR16 *Str;\r
168 CHAR16 *ArgStr;\r
169 ARG_LIST *ArgList;\r
170 ARG_LIST *ArgNode;\r
171\r
172 if (*String == L'\0') {\r
173 return NULL;\r
174 }\r
175\r
176 //\r
177 // Copy the CONST string to a local copy.\r
178 //\r
179 Str = AllocateCopyPool (StrSize (String), String);\r
180 if (Str == NULL) {\r
181 return NULL;\r
182 }\r
183 ArgStr = Str;\r
184\r
185 //\r
186 // init a node for the list head.\r
187 //\r
188 ArgNode = (ARG_LIST *) AllocateZeroPool (sizeof (ARG_LIST));\r
189 if (ArgNode == NULL) {\r
190 return NULL;\r
191 }\r
192 ArgList = ArgNode;\r
193\r
194 //\r
195 // Split the local copy and save in the list node.\r
196 //\r
197 while (*Str != L'\0') {\r
198 if (*Str == Separator) {\r
199 *Str = L'\0';\r
200 ArgNode->Arg = ArgStr;\r
201 ArgStr = Str + 1;\r
202 ArgNode->Next = (ARG_LIST *) AllocateZeroPool (sizeof (ARG_LIST));\r
203 if (ArgNode->Next == NULL) {\r
204 //\r
205 // Free the local copy of string stored in the first node\r
206 //\r
207 FreePool (ArgList->Arg);\r
208 FreeArgList (ArgList);\r
209 return NULL;\r
210 }\r
211 ArgNode = ArgNode->Next;\r
212 }\r
213\r
214 Str++;\r
215 }\r
216\r
217 ArgNode->Arg = ArgStr;\r
218 ArgNode->Next = NULL;\r
219\r
220 return ArgList;\r
221}\r
222\r
223/**\r
224 Check the correctness of input Args with '-s' option.\r
225\r
226 @param[in] CheckList The pointer of VAR_CHECK_ITEM array.\r
227 @param[in] Name The pointer of input arg.\r
228 @param[in] Init The switch to execute the check.\r
229\r
230 @return VarCheckOk Valid parameter or Initialize check successfully.\r
231 @return VarCheckDuplicate Duplicated parameter happened.\r
232 @return VarCheckConflict Conflicted parameter happened\r
233 @return VarCheckUnknown Unknown parameter.\r
234\r
235**/\r
236VAR_CHECK_CODE\r
237IfConfigRetriveCheckListByName(\r
238 IN VAR_CHECK_ITEM *CheckList,\r
239 IN CHAR16 *Name,\r
240 IN BOOLEAN Init\r
241)\r
242{\r
243 STATIC UINT32 CheckDuplicate;\r
244 STATIC UINT32 CheckConflict;\r
245 VAR_CHECK_CODE RtCode;\r
246 UINT32 Index;\r
247 VAR_CHECK_ITEM Arg;\r
248\r
249 if (Init) {\r
250 CheckDuplicate = 0;\r
251 CheckConflict = 0;\r
252 return VarCheckOk;\r
253 }\r
254\r
255 RtCode = VarCheckOk;\r
256 Index = 0;\r
257 Arg = CheckList[Index];\r
258\r
259 //\r
260 // Check the Duplicated/Conflicted/Unknown input Args.\r
261 //\r
262 while (Arg.FlagStr != NULL) {\r
263 if (StrCmp (Arg.FlagStr, Name) == 0) {\r
264\r
265 if (CheckDuplicate & Arg.FlagID) {\r
266 RtCode = VarCheckDuplicate;\r
267 break;\r
268 }\r
269\r
270 if (CheckConflict & Arg.ConflictMask) {\r
271 RtCode = VarCheckConflict;\r
272 break;\r
273 }\r
274\r
275 CheckDuplicate |= Arg.FlagID;\r
276 CheckConflict |= Arg.ConflictMask;\r
277 break;\r
278 }\r
279\r
280 Arg = CheckList[++Index];\r
281 }\r
282\r
283 if (Arg.FlagStr == NULL) {\r
284 RtCode = VarCheckUnknown;\r
285 }\r
286\r
287 return RtCode;\r
288}\r
289\r
290/**\r
291 The notify function of create event when performing a manual config.\r
292\r
293 @param[in] Event The event this notify function registered to.\r
294 @param[in] Context Pointer to the context data registered to the event.\r
295\r
296**/\r
297VOID\r
298EFIAPI\r
299IfConfigManualAddressNotify (\r
300 IN EFI_EVENT Event,\r
301 IN VOID *Context\r
302 )\r
303{\r
304 *((BOOLEAN *) Context) = TRUE;\r
305}\r
306\r
307/**\r
308 Print MAC address.\r
309\r
310 @param[in] Node The pointer of MAC address buffer.\r
311 @param[in] Size The size of MAC address buffer.\r
312\r
313**/\r
314VOID\r
315IfConfigPrintMacAddr (\r
316 IN UINT8 *Node,\r
317 IN UINT32 Size\r
318 )\r
319{\r
320 UINTN Index;\r
321\r
322 ASSERT (Size <= MACADDRMAXSIZE);\r
323\r
324 for (Index = 0; Index < Size; Index++) {\r
325 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_MAC_ADDR_BODY), gShellNetwork1HiiHandle, Node[Index]);\r
326 if (Index + 1 < Size) {\r
327 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_COLON), gShellNetwork1HiiHandle);\r
328 }\r
329 }\r
330\r
331 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_NEWLINE), gShellNetwork1HiiHandle);\r
332}\r
333\r
334\r
335/**\r
336 The get current status of all handles.\r
337\r
338 @param[in] IfName The pointer of IfName(interface name).\r
339 @param[in] IfList The pointer of IfList(interface list).\r
340\r
341 @retval EFI_SUCCESS The get status processed successfully.\r
342 @retval others The get status process failed.\r
343\r
344**/\r
345EFI_STATUS\r
346IfConfigGetInterfaceInfo (\r
347 IN CHAR16 *IfName,\r
348 IN LIST_ENTRY *IfList\r
349 )\r
350{\r
351 EFI_STATUS Status;\r
352 UINTN HandleIndex;\r
353 UINTN HandleNum;\r
354 EFI_HANDLE *HandleBuffer;\r
355 EFI_IP4_CONFIG2_PROTOCOL *Ip4Cfg2;\r
356 EFI_IP4_CONFIG2_INTERFACE_INFO *IfInfo;\r
357 IFCONFIG_INTERFACE_CB *IfCb;\r
358 UINTN DataSize;\r
359\r
360 HandleBuffer = NULL;\r
361 HandleNum = 0;\r
362\r
363 IfInfo = NULL;\r
364 IfCb = NULL;\r
365\r
366 //\r
367 // Locate all the handles with ip4 service binding protocol.\r
368 //\r
369 Status = gBS->LocateHandleBuffer (\r
370 ByProtocol,\r
371 &gEfiIp4ServiceBindingProtocolGuid,\r
372 NULL,\r
373 &HandleNum,\r
374 &HandleBuffer\r
375 );\r
376 if (EFI_ERROR (Status) || (HandleNum == 0)) {\r
377 return Status;\r
378 }\r
379\r
380 //\r
381 // Enumerate all handles that installed with ip4 service binding protocol.\r
382 //\r
383 for (HandleIndex = 0; HandleIndex < HandleNum; HandleIndex++) {\r
384 IfCb = NULL;\r
385 IfInfo = NULL;\r
386 DataSize = 0;\r
387\r
388 //\r
389 // Ip4config protocol and ip4 service binding protocol are installed\r
390 // on the same handle.\r
391 //\r
392 ASSERT (HandleBuffer != NULL);\r
393 Status = gBS->HandleProtocol (\r
394 HandleBuffer[HandleIndex],\r
395 &gEfiIp4Config2ProtocolGuid,\r
396 (VOID **) &Ip4Cfg2\r
397 );\r
398\r
399 if (EFI_ERROR (Status)) {\r
400 goto ON_ERROR;\r
401 }\r
402\r
403 //\r
404 // Get the interface information size.\r
405 //\r
406 Status = Ip4Cfg2->GetData (\r
407 Ip4Cfg2,\r
408 Ip4Config2DataTypeInterfaceInfo,\r
409 &DataSize,\r
410 NULL\r
411 );\r
412\r
413 if (Status != EFI_BUFFER_TOO_SMALL) {\r
414 goto ON_ERROR;\r
415 }\r
416\r
417 IfInfo = AllocateZeroPool (DataSize);\r
418\r
419 if (IfInfo == NULL) {\r
420 Status = EFI_OUT_OF_RESOURCES;\r
421 goto ON_ERROR;\r
422 }\r
423\r
424 //\r
425 // Get the interface info.\r
426 //\r
427 Status = Ip4Cfg2->GetData (\r
428 Ip4Cfg2,\r
429 Ip4Config2DataTypeInterfaceInfo,\r
430 &DataSize,\r
431 IfInfo\r
432 );\r
433\r
434 if (EFI_ERROR (Status)) {\r
435 goto ON_ERROR;\r
436 }\r
437\r
438 //\r
439 // Check the interface name if required.\r
440 //\r
441 if ((IfName != NULL) && (StrCmp (IfName, IfInfo->Name) != 0)) {\r
442 FreePool (IfInfo);\r
443 continue;\r
444 }\r
445\r
446 DataSize = 0;\r
447\r
448 //\r
449 // Get the size of dns server list.\r
450 //\r
451 Status = Ip4Cfg2->GetData (\r
452 Ip4Cfg2,\r
453 Ip4Config2DataTypeDnsServer,\r
454 &DataSize,\r
455 NULL\r
456 );\r
457\r
458 if ((Status != EFI_BUFFER_TOO_SMALL) && (Status != EFI_NOT_FOUND)) {\r
459 goto ON_ERROR;\r
460 }\r
461\r
462 IfCb = AllocateZeroPool (sizeof (IFCONFIG_INTERFACE_CB) + DataSize);\r
463\r
464 if (IfCb == NULL) {\r
465 Status = EFI_OUT_OF_RESOURCES;\r
466 goto ON_ERROR;\r
467 }\r
468\r
469 IfCb->NicHandle = HandleBuffer[HandleIndex];\r
470 IfCb->IfInfo = IfInfo;\r
471 IfCb->IfCfg = Ip4Cfg2;\r
472 IfCb->DnsCnt = (UINT32) (DataSize / sizeof (EFI_IPv4_ADDRESS));\r
473\r
474 //\r
475 // Get the dns server list if has.\r
476 //\r
477 if (DataSize > 0) {\r
478 Status = Ip4Cfg2->GetData (\r
479 Ip4Cfg2,\r
480 Ip4Config2DataTypeDnsServer,\r
481 &DataSize,\r
482 IfCb->DnsAddr\r
483 );\r
484\r
485 if (EFI_ERROR (Status)) {\r
486 goto ON_ERROR;\r
487 }\r
488 }\r
489\r
490 //\r
491 // Get the config policy.\r
492 //\r
493 DataSize = sizeof (EFI_IP4_CONFIG2_POLICY);\r
494 Status = Ip4Cfg2->GetData (\r
495 Ip4Cfg2,\r
496 Ip4Config2DataTypePolicy,\r
497 &DataSize,\r
498 &IfCb->Policy\r
499 );\r
500\r
501 if (EFI_ERROR (Status)) {\r
502 goto ON_ERROR;\r
503 }\r
504\r
505 InsertTailList (IfList, &IfCb->Link);\r
506\r
507 if ((IfName != NULL) && (StrCmp (IfName, IfInfo->Name) == 0)) {\r
508 //\r
509 // Only need the appointed interface, keep the allocated buffer.\r
510 //\r
511 IfCb = NULL;\r
512 IfInfo = NULL;\r
513 break;\r
514 }\r
515 }\r
516\r
517 if (HandleBuffer != NULL) {\r
518 FreePool (HandleBuffer);\r
519 }\r
520\r
521 return EFI_SUCCESS;\r
522\r
523ON_ERROR:\r
524\r
525 if (IfInfo != NULL) {\r
526 FreePool (IfInfo);\r
527 }\r
528\r
529 if (IfCb != NULL) {\r
530 FreePool (IfCb);\r
531 }\r
532\r
533 return Status;\r
534}\r
535\r
536/**\r
537 The list process of the ifconfig command.\r
538\r
539 @param[in] IfList The pointer of IfList(interface list).\r
540\r
541 @retval SHELL_SUCCESS The ifconfig command list processed successfully.\r
542 @retval others The ifconfig command list process failed.\r
543\r
544**/\r
545SHELL_STATUS\r
546IfConfigShowInterfaceInfo (\r
547 IN LIST_ENTRY *IfList\r
548 )\r
549{\r
550 LIST_ENTRY *Entry;\r
551 LIST_ENTRY *Next;\r
552 IFCONFIG_INTERFACE_CB *IfCb;\r
553 EFI_STATUS MediaStatus;\r
554 EFI_IPv4_ADDRESS Gateway;\r
555 UINT32 Index;\r
556\r
557 MediaStatus = EFI_SUCCESS;\r
558\r
559 if (IsListEmpty (IfList)) {\r
560 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INVALID_INTERFACE), gShellNetwork1HiiHandle);\r
561 }\r
562\r
563 //\r
564 // Go through the interface list.\r
565 //\r
566 NET_LIST_FOR_EACH_SAFE (Entry, Next, IfList) {\r
567 IfCb = NET_LIST_USER_STRUCT (Entry, IFCONFIG_INTERFACE_CB, Link);\r
568\r
569 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_BREAK), gShellNetwork1HiiHandle);\r
570\r
571 //\r
572 // Print interface name.\r
573 //\r
574 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_IF_NAME), gShellNetwork1HiiHandle, IfCb->IfInfo->Name);\r
575\r
576 //\r
577 // Get Media State.\r
578 //\r
579 if (EFI_SUCCESS == NetLibDetectMediaWaitTimeout (IfCb->NicHandle, 0, &MediaStatus)) {\r
580 if (MediaStatus != EFI_SUCCESS) {\r
581 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_MEDIA_STATE), gShellNetwork1HiiHandle, L"Media disconnected");\r
582 } else {\r
583 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_MEDIA_STATE), gShellNetwork1HiiHandle, L"Media present");\r
584 }\r
585 } else {\r
586 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_MEDIA_STATE), gShellNetwork1HiiHandle, L"Media state unknown");\r
587 }\r
588\r
589 //\r
590 // Print interface config policy.\r
591 //\r
592 if (IfCb->Policy == Ip4Config2PolicyDhcp) {\r
593 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_POLICY_DHCP), gShellNetwork1HiiHandle);\r
594 } else {\r
595 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_POLICY_MAN), gShellNetwork1HiiHandle);\r
596 }\r
597\r
598 //\r
599 // Print mac address of the interface.\r
600 //\r
601 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_MAC_ADDR_HEAD), gShellNetwork1HiiHandle);\r
602\r
603 IfConfigPrintMacAddr (\r
604 IfCb->IfInfo->HwAddress.Addr,\r
605 IfCb->IfInfo->HwAddressSize\r
606 );\r
607\r
608 //\r
609 // Print IPv4 address list of the interface.\r
610 //\r
611 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_IP_ADDR_HEAD), gShellNetwork1HiiHandle);\r
612\r
613 ShellPrintHiiEx(\r
614 -1,\r
615 -1,\r
616 NULL,\r
617 STRING_TOKEN (STR_IFCONFIG_INFO_IP_ADDR_BODY),\r
618 gShellNetwork1HiiHandle,\r
619 (UINTN)IfCb->IfInfo->StationAddress.Addr[0],\r
620 (UINTN)IfCb->IfInfo->StationAddress.Addr[1],\r
621 (UINTN)IfCb->IfInfo->StationAddress.Addr[2],\r
622 (UINTN)IfCb->IfInfo->StationAddress.Addr[3]\r
623 );\r
624\r
625 //\r
626 // Print subnet mask list of the interface.\r
627 //\r
628 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_SUBNET_MASK_HEAD), gShellNetwork1HiiHandle);\r
629\r
630 ShellPrintHiiEx(\r
631 -1,\r
632 -1,\r
633 NULL,\r
634 STRING_TOKEN (STR_IFCONFIG_INFO_IP_ADDR_BODY),\r
635 gShellNetwork1HiiHandle,\r
636 (UINTN)IfCb->IfInfo->SubnetMask.Addr[0],\r
637 (UINTN)IfCb->IfInfo->SubnetMask.Addr[1],\r
638 (UINTN)IfCb->IfInfo->SubnetMask.Addr[2],\r
639 (UINTN)IfCb->IfInfo->SubnetMask.Addr[3]\r
640 );\r
641\r
642 //\r
643 // Print default gateway of the interface.\r
644 //\r
645 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_GATEWAY_HEAD), gShellNetwork1HiiHandle);\r
646\r
647 ZeroMem (&Gateway, sizeof (EFI_IPv4_ADDRESS));\r
648\r
649 for (Index = 0; Index < IfCb->IfInfo->RouteTableSize; Index++) {\r
650 if ((CompareMem (&IfCb->IfInfo->RouteTable[Index].SubnetAddress, &mZeroIp4Addr, sizeof (EFI_IPv4_ADDRESS)) == 0) &&\r
651 (CompareMem (&IfCb->IfInfo->RouteTable[Index].SubnetMask , &mZeroIp4Addr, sizeof (EFI_IPv4_ADDRESS)) == 0) ){\r
652 CopyMem (&Gateway, &IfCb->IfInfo->RouteTable[Index].GatewayAddress, sizeof (EFI_IPv4_ADDRESS));\r
653 }\r
654 }\r
655\r
656 ShellPrintHiiEx(\r
657 -1,\r
658 -1,\r
659 NULL,\r
660 STRING_TOKEN (STR_IFCONFIG_INFO_IP_ADDR_BODY),\r
661 gShellNetwork1HiiHandle,\r
662 (UINTN)Gateway.Addr[0],\r
663 (UINTN)Gateway.Addr[1],\r
664 (UINTN)Gateway.Addr[2],\r
665 (UINTN)Gateway.Addr[3]\r
666 );\r
667\r
668 //\r
669 // Print route table entry.\r
670 //\r
671 ShellPrintHiiEx(-1, -1, NULL,STRING_TOKEN (STR_IFCONFIG_ROUTES_SIZE), gShellNetwork1HiiHandle, IfCb->IfInfo->RouteTableSize);\r
672\r
673 for (Index = 0; Index < IfCb->IfInfo->RouteTableSize; Index++) {\r
674 ShellPrintHiiEx(-1, -1, NULL,STRING_TOKEN (STR_IFCONFIG_ROUTES_ENTRY_INDEX), gShellNetwork1HiiHandle, Index);\r
675\r
676 ShellPrintHiiEx(\r
677 -1,\r
678 -1,\r
679 NULL,\r
680 STRING_TOKEN (STR_IFCONFIG_SHOW_IP_ADDR),\r
681 gShellNetwork1HiiHandle,\r
682 L"Subnet ",\r
683 (UINTN)IfCb->IfInfo->RouteTable[Index].SubnetAddress.Addr[0],\r
684 (UINTN)IfCb->IfInfo->RouteTable[Index].SubnetAddress.Addr[1],\r
685 (UINTN)IfCb->IfInfo->RouteTable[Index].SubnetAddress.Addr[2],\r
686 (UINTN)IfCb->IfInfo->RouteTable[Index].SubnetAddress.Addr[3]\r
687 );\r
688\r
689 ShellPrintHiiEx(\r
690 -1,\r
691 -1,\r
692 NULL,\r
693 STRING_TOKEN (STR_IFCONFIG_SHOW_IP_ADDR),\r
694 gShellNetwork1HiiHandle,\r
695 L"Netmask",\r
696 (UINTN)IfCb->IfInfo->RouteTable[Index].SubnetMask.Addr[0],\r
697 (UINTN)IfCb->IfInfo->RouteTable[Index].SubnetMask.Addr[1],\r
698 (UINTN)IfCb->IfInfo->RouteTable[Index].SubnetMask.Addr[2],\r
699 (UINTN)IfCb->IfInfo->RouteTable[Index].SubnetMask.Addr[3]\r
700 );\r
701\r
702 ShellPrintHiiEx(\r
703 -1,\r
704 -1,\r
705 NULL,\r
706 STRING_TOKEN (STR_IFCONFIG_SHOW_IP_ADDR),\r
707 gShellNetwork1HiiHandle,\r
708 L"Gateway",\r
709 (UINTN)IfCb->IfInfo->RouteTable[Index].GatewayAddress.Addr[0],\r
710 (UINTN)IfCb->IfInfo->RouteTable[Index].GatewayAddress.Addr[1],\r
711 (UINTN)IfCb->IfInfo->RouteTable[Index].GatewayAddress.Addr[2],\r
712 (UINTN)IfCb->IfInfo->RouteTable[Index].GatewayAddress.Addr[3]\r
713 );\r
714 }\r
715\r
716 //\r
717 // Print dns server addresses list of the interface if has.\r
718 //\r
719 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_DNS_ADDR_HEAD), gShellNetwork1HiiHandle);\r
720\r
721 for (Index = 0; Index < IfCb->DnsCnt; Index++) {\r
722 ShellPrintHiiEx(\r
723 -1,\r
724 -1,\r
725 NULL,\r
726 STRING_TOKEN (STR_IFCONFIG_INFO_DNS_ADDR_BODY),\r
727 gShellNetwork1HiiHandle,\r
728 (UINTN) IfCb->DnsAddr[Index].Addr[0],\r
729 (UINTN) IfCb->DnsAddr[Index].Addr[1],\r
730 (UINTN) IfCb->DnsAddr[Index].Addr[2],\r
731 (UINTN) IfCb->DnsAddr[Index].Addr[3]\r
732 );\r
733\r
734 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_NEWLINE), gShellNetwork1HiiHandle);\r
735 }\r
736 }\r
737\r
738 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INFO_BREAK), gShellNetwork1HiiHandle);\r
739\r
740 return SHELL_SUCCESS;\r
741}\r
742\r
743/**\r
744 The clean process of the ifconfig command to clear interface info.\r
745\r
746 @param[in] IfList The pointer of IfList(interface list).\r
747 @param[in] IfName The pointer of interface name.\r
748\r
749 @retval SHELL_SUCCESS The ifconfig command clean processed successfully.\r
750 @retval others The ifconfig command clean process failed.\r
751\r
752**/\r
753SHELL_STATUS\r
754IfConfigClearInterfaceInfo (\r
755 IN LIST_ENTRY *IfList,\r
756 IN CHAR16 *IfName\r
757 )\r
758{\r
759 EFI_STATUS Status;\r
760 SHELL_STATUS ShellStatus;\r
761 LIST_ENTRY *Entry;\r
762 LIST_ENTRY *Next;\r
763 IFCONFIG_INTERFACE_CB *IfCb;\r
764 EFI_IP4_CONFIG2_POLICY Policy;\r
765\r
766 Status = EFI_SUCCESS;\r
767 ShellStatus = SHELL_SUCCESS;\r
768\r
769 if (IsListEmpty (IfList)) {\r
770 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INVALID_INTERFACE), gShellNetwork1HiiHandle);\r
771 }\r
772\r
773 //\r
774 // Go through the interface list.\r
775 // If the interface name is specified, DHCP DORA process will be\r
776 // triggered by the policy transition (static -> dhcp).\r
777 //\r
778 NET_LIST_FOR_EACH_SAFE (Entry, Next, IfList) {\r
779 IfCb = NET_LIST_USER_STRUCT (Entry, IFCONFIG_INTERFACE_CB, Link);\r
780\r
781 if ((IfName != NULL) && (StrCmp (IfName, IfCb->IfInfo->Name) == 0)) {\r
782 Policy = Ip4Config2PolicyStatic;\r
783\r
784 Status = IfCb->IfCfg->SetData (\r
785 IfCb->IfCfg,\r
786 Ip4Config2DataTypePolicy,\r
787 sizeof (EFI_IP4_CONFIG2_POLICY),\r
788 &Policy\r
789 );\r
790 if (EFI_ERROR (Status)) {\r
791 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD), gShellNetwork1HiiHandle, L"ifconfig");\r
792 ShellStatus = SHELL_ACCESS_DENIED;\r
793 break;\r
794 }\r
795 }\r
796\r
797 Policy = Ip4Config2PolicyDhcp;\r
798\r
799 Status = IfCb->IfCfg->SetData (\r
800 IfCb->IfCfg,\r
801 Ip4Config2DataTypePolicy,\r
802 sizeof (EFI_IP4_CONFIG2_POLICY),\r
803 &Policy\r
804 );\r
805 if (EFI_ERROR (Status)) {\r
806 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD), gShellNetwork1HiiHandle, L"ifconfig");\r
807 ShellStatus = SHELL_ACCESS_DENIED;\r
808 break;\r
809 }\r
810 }\r
811\r
812 return ShellStatus;\r
813}\r
814\r
815/**\r
816 The set process of the ifconfig command.\r
817\r
818 @param[in] IfList The pointer of IfList(interface list).\r
819 @param[in] VarArg The pointer of ARG_LIST(Args with "-s" option).\r
820\r
821 @retval SHELL_SUCCESS The ifconfig command set processed successfully.\r
822 @retval others The ifconfig command set process failed.\r
823\r
824**/\r
825SHELL_STATUS\r
826IfConfigSetInterfaceInfo (\r
827 IN LIST_ENTRY *IfList,\r
828 IN ARG_LIST *VarArg\r
829 )\r
830{\r
831 EFI_STATUS Status;\r
832 SHELL_STATUS ShellStatus;\r
833 IFCONFIG_INTERFACE_CB *IfCb;\r
834 VAR_CHECK_CODE CheckCode;\r
835 EFI_EVENT TimeOutEvt;\r
836 EFI_EVENT MappedEvt;\r
837 BOOLEAN IsAddressOk;\r
838\r
839 EFI_IP4_CONFIG2_POLICY Policy;\r
840 EFI_IP4_CONFIG2_MANUAL_ADDRESS ManualAddress;\r
841 UINTN DataSize;\r
842 EFI_IPv4_ADDRESS Gateway;\r
843 IP4_ADDR SubnetMask;\r
844 IP4_ADDR TempGateway;\r
845 EFI_IPv4_ADDRESS *Dns;\r
846 ARG_LIST *Tmp;\r
847 UINTN Index;\r
848\r
849 CONST CHAR16* TempString;\r
850\r
851 Dns = NULL;\r
852\r
853 if (IsListEmpty (IfList)) {\r
854 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INVALID_INTERFACE), gShellNetwork1HiiHandle);\r
855 return SHELL_INVALID_PARAMETER;\r
856 }\r
857\r
858 //\r
859 // Make sure to set only one interface each time.\r
860 //\r
861 IfCb = NET_LIST_USER_STRUCT (IfList->ForwardLink, IFCONFIG_INTERFACE_CB, Link);\r
862 Status = EFI_SUCCESS;\r
863 ShellStatus = SHELL_SUCCESS;\r
864\r
865 //\r
866 // Initialize check list mechanism.\r
867 //\r
868 CheckCode = IfConfigRetriveCheckListByName(\r
869 NULL,\r
870 NULL,\r
871 TRUE\r
872 );\r
873\r
874 //\r
875 // Create events & timers for asynchronous settings.\r
876 //\r
877 Status = gBS->CreateEvent (\r
878 EVT_TIMER,\r
879 TPL_CALLBACK,\r
880 NULL,\r
881 NULL,\r
882 &TimeOutEvt\r
883 );\r
884 if (EFI_ERROR (Status)) {\r
885 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD), gShellNetwork1HiiHandle, L"ifconfig");\r
886 ShellStatus = SHELL_ACCESS_DENIED;\r
887 goto ON_EXIT;\r
888 }\r
889\r
890 Status = gBS->CreateEvent (\r
891 EVT_NOTIFY_SIGNAL,\r
892 TPL_NOTIFY,\r
893 IfConfigManualAddressNotify,\r
894 &IsAddressOk,\r
895 &MappedEvt\r
896 );\r
897 if (EFI_ERROR (Status)) {\r
898 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD), gShellNetwork1HiiHandle, L"ifconfig");\r
899 ShellStatus = SHELL_ACCESS_DENIED;\r
900 goto ON_EXIT;\r
901 }\r
902\r
903 //\r
904 // Parse the setting variables.\r
905 //\r
906 while (VarArg != NULL) {\r
907 //\r
908 // Check invalid parameters (duplication & unknown & conflict).\r
909 //\r
910 CheckCode = IfConfigRetriveCheckListByName(\r
911 mSetCheckList,\r
912 VarArg->Arg,\r
913 FALSE\r
914 );\r
915\r
916 if (VarCheckOk != CheckCode) {\r
917 switch (CheckCode) {\r
918 case VarCheckDuplicate:\r
919 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_DUPLICATE_COMMAND), gShellNetwork1HiiHandle, VarArg->Arg);\r
920 break;\r
921\r
922 case VarCheckConflict:\r
923 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_CONFLICT_COMMAND), gShellNetwork1HiiHandle, VarArg->Arg);\r
924 break;\r
925\r
926 case VarCheckUnknown:\r
927 //\r
928 // To handle unsupported option.\r
929 //\r
930 TempString = PermanentString;\r
931 if (StringNoCaseCompare(&VarArg->Arg, &TempString) == 0) {\r
932 ShellPrintHiiEx(-1, -1, NULL,STRING_TOKEN (STR_IFCONFIG_UNSUPPORTED_OPTION), gShellNetwork1HiiHandle, PermanentString);\r
933 goto ON_EXIT;\r
934 }\r
935\r
936 //\r
937 // To handle unknown option.\r
938 //\r
939 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_UNKNOWN_COMMAND), gShellNetwork1HiiHandle, VarArg->Arg);\r
940 break;\r
941\r
942 default:\r
943 break;\r
944 }\r
945\r
946 VarArg = VarArg->Next;\r
947 continue;\r
948 }\r
949\r
950 //\r
951 // Process valid variables.\r
952 //\r
953 if (StrCmp(VarArg->Arg, L"dhcp") == 0) {\r
954 //\r
955 // Set dhcp config policy\r
956 //\r
957 Policy = Ip4Config2PolicyDhcp;\r
958 Status = IfCb->IfCfg->SetData (\r
959 IfCb->IfCfg,\r
960 Ip4Config2DataTypePolicy,\r
961 sizeof (EFI_IP4_CONFIG2_POLICY),\r
962 &Policy\r
963 );\r
964 if (EFI_ERROR(Status)) {\r
965 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD), gShellNetwork1HiiHandle, L"ifconfig");\r
966 ShellStatus = SHELL_ACCESS_DENIED;\r
967 goto ON_EXIT;\r
968 }\r
969\r
970 VarArg= VarArg->Next;\r
971\r
972 } else if (StrCmp (VarArg->Arg, L"static") == 0) {\r
973 VarArg= VarArg->Next;\r
974 if (VarArg == NULL) {\r
975 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_LACK_COMMAND), gShellNetwork1HiiHandle);\r
976 ShellStatus = SHELL_INVALID_PARAMETER;\r
977 goto ON_EXIT;\r
978 }\r
979\r
980 ZeroMem (&ManualAddress, sizeof (ManualAddress));\r
981\r
982 //\r
983 // Get manual IP address.\r
984 //\r
985 Status = NetLibStrToIp4 (VarArg->Arg, &ManualAddress.Address);\r
986 if (EFI_ERROR(Status)) {\r
987 ShellPrintHiiEx(-1, -1, NULL,STRING_TOKEN (STR_IFCONFIG_INVALID_IPADDRESS), gShellNetwork1HiiHandle, VarArg->Arg);\r
988 ShellStatus = SHELL_INVALID_PARAMETER;\r
989 goto ON_EXIT;\r
990 }\r
991\r
992 //\r
993 // Get subnetmask.\r
994 //\r
995 VarArg = VarArg->Next;\r
996 if (VarArg == NULL) {\r
997 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_LACK_COMMAND), gShellNetwork1HiiHandle);\r
998 ShellStatus = SHELL_INVALID_PARAMETER;\r
999 goto ON_EXIT;\r
1000 }\r
1001\r
1002 Status = NetLibStrToIp4 (VarArg->Arg, &ManualAddress.SubnetMask);\r
1003 if (EFI_ERROR(Status)) {\r
1004 ShellPrintHiiEx(-1, -1, NULL,STRING_TOKEN (STR_IFCONFIG_INVALID_IPADDRESS), gShellNetwork1HiiHandle, VarArg->Arg);\r
1005 ShellStatus = SHELL_INVALID_PARAMETER;\r
1006 goto ON_EXIT;\r
1007 }\r
1008\r
1009 //\r
1010 // Get gateway.\r
1011 //\r
1012 VarArg = VarArg->Next;\r
1013 if (VarArg == NULL) {\r
1014 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_LACK_COMMAND), gShellNetwork1HiiHandle);\r
1015 ShellStatus = SHELL_INVALID_PARAMETER;\r
1016 goto ON_EXIT;\r
1017 }\r
1018\r
1019 Status = NetLibStrToIp4 (VarArg->Arg, &Gateway);\r
1020 if (EFI_ERROR(Status)) {\r
1021 ShellPrintHiiEx(-1, -1, NULL,STRING_TOKEN (STR_IFCONFIG_INVALID_IPADDRESS), gShellNetwork1HiiHandle, VarArg->Arg);\r
1022 ShellStatus = SHELL_INVALID_PARAMETER;\r
1023 goto ON_EXIT;\r
1024 }\r
1025\r
1026 //\r
1027 // Need to check the gateway validity before set Manual Address.\r
1028 // In case we can set manual address but fail to configure Gateway.\r
1029 //\r
1030 CopyMem (&SubnetMask, &ManualAddress.SubnetMask, sizeof (IP4_ADDR));\r
1031 CopyMem (&TempGateway, &Gateway, sizeof (IP4_ADDR));\r
1032 SubnetMask = NTOHL (SubnetMask);\r
1033 TempGateway = NTOHL (TempGateway);\r
1034 if ((SubnetMask != 0) &&\r
1035 (SubnetMask != 0xFFFFFFFFu) &&\r
1036 !NetIp4IsUnicast (TempGateway, SubnetMask)) {\r
1037 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_INVALID_GATEWAY), gShellNetwork1HiiHandle, VarArg->Arg);\r
1038 ShellStatus = SHELL_INVALID_PARAMETER;\r
1039 goto ON_EXIT;\r
1040 }\r
1041\r
1042 //\r
1043 // Set manual config policy.\r
1044 //\r
1045 Policy = Ip4Config2PolicyStatic;\r
1046 Status = IfCb->IfCfg->SetData (\r
1047 IfCb->IfCfg,\r
1048 Ip4Config2DataTypePolicy,\r
1049 sizeof (EFI_IP4_CONFIG2_POLICY),\r
1050 &Policy\r
1051 );\r
1052 if (EFI_ERROR(Status)) {\r
1053 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD), gShellNetwork1HiiHandle, L"ifconfig");\r
1054 ShellStatus = SHELL_ACCESS_DENIED;\r
1055 goto ON_EXIT;\r
1056 }\r
1057\r
1058 //\r
1059 // Set Manual Address.\r
1060 //\r
1061 IsAddressOk = FALSE;\r
1062\r
1063 Status = IfCb->IfCfg->RegisterDataNotify (\r
1064 IfCb->IfCfg,\r
1065 Ip4Config2DataTypeManualAddress,\r
1066 MappedEvt\r
1067 );\r
1068 if (EFI_ERROR (Status)) {\r
1069 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_SET_ADDR_FAILED), gShellNetwork1HiiHandle, Status);\r
1070 ShellStatus = SHELL_ACCESS_DENIED;\r
1071 goto ON_EXIT;\r
1072 }\r
1073\r
1074 DataSize = sizeof (EFI_IP4_CONFIG2_MANUAL_ADDRESS);\r
1075\r
1076 Status = IfCb->IfCfg->SetData (\r
1077 IfCb->IfCfg,\r
1078 Ip4Config2DataTypeManualAddress,\r
1079 DataSize,\r
1080 &ManualAddress\r
1081 );\r
1082\r
1083 if (Status == EFI_NOT_READY) {\r
1084 gBS->SetTimer (TimeOutEvt, TimerRelative, 50000000);\r
1085\r
1086 while (EFI_ERROR (gBS->CheckEvent (TimeOutEvt))) {\r
1087 if (IsAddressOk) {\r
1088 Status = EFI_SUCCESS;\r
1089 break;\r
1090 }\r
1091 }\r
1092 }\r
1093\r
1094 IfCb->IfCfg->UnregisterDataNotify (\r
1095 IfCb->IfCfg,\r
1096 Ip4Config2DataTypeManualAddress,\r
1097 MappedEvt\r
1098 );\r
1099\r
1100 if (EFI_ERROR (Status)) {\r
1101 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_SET_ADDR_FAILED), gShellNetwork1HiiHandle, Status);\r
1102 ShellStatus = SHELL_ACCESS_DENIED;\r
1103 goto ON_EXIT;\r
1104 }\r
1105\r
1106 //\r
1107 // Set gateway.\r
1108 //\r
1109 DataSize = sizeof (EFI_IPv4_ADDRESS);\r
1110\r
1111 Status = IfCb->IfCfg->SetData (\r
1112 IfCb->IfCfg,\r
1113 Ip4Config2DataTypeGateway,\r
1114 DataSize,\r
1115 &Gateway\r
1116 );\r
1117 if (EFI_ERROR (Status)) {\r
1118 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_SET_ADDR_FAILED), gShellNetwork1HiiHandle, Status);\r
1119 ShellStatus = SHELL_ACCESS_DENIED;\r
1120 goto ON_EXIT;\r
1121 }\r
1122\r
1123 VarArg = VarArg->Next;\r
1124\r
1125 } else if (StrCmp (VarArg->Arg, L"dns") == 0) {\r
1126 //\r
1127 // Get DNS addresses.\r
1128 //\r
1129 VarArg = VarArg->Next;\r
1130 Tmp = VarArg;\r
1131 Index = 0;\r
1132 while (Tmp != NULL) {\r
1133 Index ++;\r
1134 Tmp = Tmp->Next;\r
1135 }\r
1136\r
1137 Dns = AllocatePool (Index * sizeof (EFI_IPv4_ADDRESS));\r
1138 if (Dns == NULL) {\r
1139 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_OUT_MEM), gShellNetwork1HiiHandle, L"ifconfig");\r
1140 ShellStatus = SHELL_OUT_OF_RESOURCES;\r
1141 goto ON_EXIT;\r
1142 }\r
1143 Tmp = VarArg;\r
1144 Index = 0;\r
1145 while (Tmp != NULL) {\r
1146 Status = NetLibStrToIp4 (Tmp->Arg, Dns + Index);\r
1147 if (EFI_ERROR(Status)) {\r
1148 ShellPrintHiiEx(-1, -1, NULL,STRING_TOKEN (STR_IFCONFIG_INVALID_IPADDRESS), gShellNetwork1HiiHandle, Tmp->Arg);\r
1149 ShellStatus = SHELL_INVALID_PARAMETER;\r
1150 goto ON_EXIT;\r
1151 }\r
1152 Index ++;\r
1153 Tmp = Tmp->Next;\r
1154 }\r
1155\r
1156 VarArg = Tmp;\r
1157\r
1158 //\r
1159 // Set DNS addresses.\r
1160 //\r
1161 DataSize = Index * sizeof (EFI_IPv4_ADDRESS);\r
1162\r
1163 Status = IfCb->IfCfg->SetData (\r
1164 IfCb->IfCfg,\r
1165 Ip4Config2DataTypeDnsServer,\r
1166 DataSize,\r
1167 Dns\r
1168 );\r
1169 if (EFI_ERROR (Status)) {\r
1170 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_AD), gShellNetwork1HiiHandle, L"ifconfig");\r
1171 ShellStatus = SHELL_ACCESS_DENIED;\r
1172 goto ON_EXIT;\r
1173 }\r
1174 }\r
1175 }\r
1176\r
1177ON_EXIT:\r
1178 if (Dns != NULL) {\r
1179 FreePool (Dns);\r
1180 }\r
1181\r
1182 return ShellStatus;\r
1183\r
1184}\r
1185\r
1186/**\r
1187 The ifconfig command main process.\r
1188\r
1189 @param[in] Private The pointer of IFCONFIG_PRIVATE_DATA.\r
1190\r
1191 @retval SHELL_SUCCESS ifconfig command processed successfully.\r
1192 @retval others The ifconfig command process failed.\r
1193\r
1194**/\r
1195SHELL_STATUS\r
1196IfConfig (\r
1197 IN IFCONFIG_PRIVATE_DATA *Private\r
1198 )\r
1199{\r
1200 EFI_STATUS Status;\r
1201 SHELL_STATUS ShellStatus;\r
1202\r
1203 ShellStatus = SHELL_SUCCESS;\r
1204\r
1205 //\r
1206 // Get configure information of all interfaces.\r
1207 //\r
1208 Status = IfConfigGetInterfaceInfo (\r
1209 Private->IfName,\r
1210 &Private->IfList\r
1211 );\r
1212 if (EFI_ERROR (Status)) {\r
1213 ShellStatus = SHELL_NOT_FOUND;\r
1214 goto ON_EXIT;\r
1215 }\r
1216\r
1217 switch (Private->OpCode) {\r
1218 case IfConfigOpList:\r
1219 ShellStatus = IfConfigShowInterfaceInfo (&Private->IfList);\r
1220 break;\r
1221\r
1222 case IfConfigOpClear:\r
1223 ShellStatus = IfConfigClearInterfaceInfo (&Private->IfList, Private->IfName);\r
1224 break;\r
1225\r
1226 case IfConfigOpSet:\r
1227 ShellStatus = IfConfigSetInterfaceInfo (&Private->IfList, Private->VarArg);\r
1228 break;\r
1229\r
1230 default:\r
1231 ShellStatus = SHELL_UNSUPPORTED;\r
1232 }\r
1233\r
1234ON_EXIT:\r
1235 return ShellStatus;\r
1236}\r
1237\r
1238/**\r
1239 The ifconfig command cleanup process, free the allocated memory.\r
1240\r
1241 @param[in] Private The pointer of IFCONFIG_PRIVATE_DATA.\r
1242\r
1243**/\r
1244VOID\r
1245IfConfigCleanup (\r
1246 IN IFCONFIG_PRIVATE_DATA *Private\r
1247 )\r
1248{\r
1249 LIST_ENTRY *Entry;\r
1250 LIST_ENTRY *NextEntry;\r
1251 IFCONFIG_INTERFACE_CB *IfCb;\r
1252\r
1253 ASSERT (Private != NULL);\r
1254\r
1255 //\r
1256 // Clean the list which save the set config Args.\r
1257 //\r
1258 if (Private->VarArg != NULL) {\r
1259 FreeArgList (Private->VarArg);\r
1260 }\r
1261\r
1262 if (Private->IfName != NULL) {\r
1263 FreePool (Private->IfName);\r
1264 }\r
1265\r
1266 //\r
1267 // Clean the IFCONFIG_INTERFACE_CB list.\r
1268 //\r
1269 NET_LIST_FOR_EACH_SAFE (Entry, NextEntry, &Private->IfList) {\r
1270 IfCb = NET_LIST_USER_STRUCT (Entry, IFCONFIG_INTERFACE_CB, Link);\r
1271\r
1272 RemoveEntryList (&IfCb->Link);\r
1273\r
1274 if (IfCb->IfInfo != NULL) {\r
1275\r
1276 FreePool (IfCb->IfInfo);\r
1277 }\r
1278\r
1279 FreePool (IfCb);\r
1280 }\r
1281\r
1282 FreePool (Private);\r
1283}\r
1284\r
1285/**\r
1286 Function for 'ifconfig' command.\r
1287\r
1288 @param[in] ImageHandle Handle to the Image (NULL if Internal).\r
1289 @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r
1290\r
1291 @retval EFI_SUCCESS ifconfig command processed successfully.\r
1292 @retval others The ifconfig command process failed.\r
1293\r
1294**/\r
1295SHELL_STATUS\r
1296EFIAPI\r
1297ShellCommandRunIfconfig (\r
1298 IN EFI_HANDLE ImageHandle,\r
1299 IN EFI_SYSTEM_TABLE *SystemTable\r
1300 )\r
1301{\r
1302 EFI_STATUS Status;\r
1303 IFCONFIG_PRIVATE_DATA *Private;\r
1304 LIST_ENTRY *ParamPackage;\r
1305 SHELL_STATUS ShellStatus;\r
1306 CONST CHAR16 *ValueStr;\r
1307 ARG_LIST *ArgList;\r
1308 CHAR16 *ProblemParam;\r
1309 CHAR16 *Str;\r
1310\r
1311 Status = EFI_INVALID_PARAMETER;\r
1312 Private = NULL;\r
1313 ShellStatus = SHELL_SUCCESS;\r
1314\r
1315 Status = ShellCommandLineParseEx (mIfConfigCheckList, &ParamPackage, &ProblemParam, TRUE, FALSE);\r
1316 if (EFI_ERROR (Status)) {\r
1317 if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r
1318 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellNetwork1HiiHandle, L"ifconfig", ProblemParam);\r
1319 FreePool(ProblemParam);\r
1320 ShellStatus = SHELL_INVALID_PARAMETER;\r
1321 } else {\r
1322 ASSERT(FALSE);\r
1323 }\r
1324\r
1325 goto ON_EXIT;\r
1326 }\r
1327\r
1328 //\r
1329 // To handle unsupported option.\r
1330 //\r
1331 if (ShellCommandLineGetFlag (ParamPackage, L"-c")) {\r
1332 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_UNSUPPORTED_OPTION), gShellNetwork1HiiHandle,L"-c");\r
1333 ShellStatus = SHELL_INVALID_PARAMETER;\r
1334 goto ON_EXIT;\r
1335 }\r
1336\r
1337 //\r
1338 // To handle no option.\r
1339 //\r
1340 if (!ShellCommandLineGetFlag (ParamPackage, L"-r") && !ShellCommandLineGetFlag (ParamPackage, L"-s") &&\r
1341 !ShellCommandLineGetFlag (ParamPackage, L"-l")) {\r
1342 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_LACK_OPTION), gShellNetwork1HiiHandle);\r
1343 ShellStatus = SHELL_INVALID_PARAMETER;\r
1344 goto ON_EXIT;\r
1345 }\r
1346\r
1347 //\r
1348 // To handle conflict options.\r
1349 //\r
1350 if (((ShellCommandLineGetFlag (ParamPackage, L"-r")) && (ShellCommandLineGetFlag (ParamPackage, L"-s"))) ||\r
1351 ((ShellCommandLineGetFlag (ParamPackage, L"-r")) && (ShellCommandLineGetFlag (ParamPackage, L"-l"))) ||\r
1352 ((ShellCommandLineGetFlag (ParamPackage, L"-s")) && (ShellCommandLineGetFlag (ParamPackage, L"-l")))) {\r
1353 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_CON), gShellNetwork1HiiHandle, L"ifconfig");\r
1354 ShellStatus = SHELL_INVALID_PARAMETER;\r
1355 goto ON_EXIT;\r
1356 }\r
1357\r
1358 Private = AllocateZeroPool (sizeof (IFCONFIG_PRIVATE_DATA));\r
1359 if (Private == NULL) {\r
1360 ShellStatus = SHELL_OUT_OF_RESOURCES;\r
1361 goto ON_EXIT;\r
1362 }\r
1363\r
1364 InitializeListHead (&Private->IfList);\r
1365\r
1366 //\r
1367 // To get interface name for the list option.\r
1368 //\r
1369 if (ShellCommandLineGetFlag (ParamPackage, L"-l")) {\r
1370 Private->OpCode = IfConfigOpList;\r
1371 ValueStr = ShellCommandLineGetValue (ParamPackage, L"-l");\r
1372 if (ValueStr != NULL) {\r
1373 Str = AllocateCopyPool (StrSize (ValueStr), ValueStr);\r
1374 if (Str == NULL) {\r
1375 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_OUT_MEM), gShellNetwork1HiiHandle, L"ifconfig");\r
1376 ShellStatus = SHELL_OUT_OF_RESOURCES;\r
1377 goto ON_EXIT;\r
1378 }\r
1379 Private->IfName = Str;\r
1380 }\r
1381 }\r
1382\r
1383 //\r
1384 // To get interface name for the clear option.\r
1385 //\r
1386 if (ShellCommandLineGetFlag (ParamPackage, L"-r")) {\r
1387 Private->OpCode = IfConfigOpClear;\r
1388 ValueStr = ShellCommandLineGetValue (ParamPackage, L"-r");\r
1389 if (ValueStr != NULL) {\r
1390 Str = AllocateCopyPool (StrSize (ValueStr), ValueStr);\r
1391 if (Str == NULL) {\r
1392 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_OUT_MEM), gShellNetwork1HiiHandle, L"ifconfig");\r
1393 ShellStatus = SHELL_OUT_OF_RESOURCES;\r
1394 goto ON_EXIT;\r
1395 }\r
1396 Private->IfName = Str;\r
1397 }\r
1398 }\r
1399\r
1400 //\r
1401 // To get interface name and corresponding Args for the set option.\r
1402 //\r
1403 if (ShellCommandLineGetFlag (ParamPackage, L"-s")) {\r
1404 ValueStr = ShellCommandLineGetValue (ParamPackage, L"-s");\r
1405 if (ValueStr == NULL) {\r
1406 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_LACK_INTERFACE), gShellNetwork1HiiHandle);\r
1407 ShellStatus = SHELL_INVALID_PARAMETER;\r
1408 goto ON_EXIT;\r
1409 }\r
1410\r
1411 //\r
1412 // To split the configuration into multi-section.\r
1413 //\r
1414 ArgList = SplitStrToList (ValueStr, L' ');\r
1415 if (ArgList == NULL) {\r
1416 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_OUT_MEM), gShellNetwork1HiiHandle, L"ifconfig");\r
1417 ShellStatus = SHELL_OUT_OF_RESOURCES;\r
1418 goto ON_EXIT;\r
1419 }\r
1420\r
1421 Private->OpCode = IfConfigOpSet;\r
1422 Private->IfName = ArgList->Arg;\r
1423\r
1424 Private->VarArg = ArgList->Next;\r
1425\r
1426 if (Private->IfName == NULL || Private->VarArg == NULL) {\r
1427 ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_IFCONFIG_LACK_COMMAND), gShellNetwork1HiiHandle);\r
1428 ShellStatus = SHELL_INVALID_PARAMETER;\r
1429 goto ON_EXIT;\r
1430 }\r
1431 }\r
1432\r
1433 //\r
1434 // Main process of ifconfig.\r
1435 //\r
1436 ShellStatus = IfConfig (Private);\r
1437\r
1438ON_EXIT:\r
1439\r
1440 ShellCommandLineFreeVarList (ParamPackage);\r
1441\r
1442 if (Private != NULL) {\r
1443 IfConfigCleanup (Private);\r
1444 }\r
1445\r
1446 return ShellStatus;\r
1447}\r
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