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a3bcde70 HT |
1 | /** @file\r |
2 | Helper functions for configuring or obtaining the parameters relating to IP6.\r | |
3 | \r | |
130df890 | 4 | Copyright (c) 2010 - 2013, Intel Corporation. All rights reserved.<BR>\r |
a3bcde70 HT |
5 | \r |
6 | This program and the accompanying materials\r | |
7 | are licensed and made available under the terms and conditions of the BSD License\r | |
8 | which accompanies this distribution. The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php.\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | \r | |
14 | **/\r | |
15 | \r | |
16 | #include "Ip6Impl.h"\r | |
17 | \r | |
a3bcde70 HT |
18 | CHAR16 mIp6ConfigStorageName[] = L"IP6_CONFIG_IFR_NVDATA";\r |
19 | \r | |
20 | /**\r | |
21 | The notify function of create event when performing a manual configuration.\r | |
22 | \r | |
23 | @param[in] Event The pointer of Event.\r | |
24 | @param[in] Context The pointer of Context.\r | |
25 | \r | |
26 | **/\r | |
27 | VOID\r | |
28 | EFIAPI\r | |
29 | Ip6ConfigManualAddressNotify (\r | |
30 | IN EFI_EVENT Event,\r | |
31 | IN VOID *Context\r | |
32 | )\r | |
33 | {\r | |
34 | *((BOOLEAN *) Context) = TRUE;\r | |
35 | }\r | |
36 | \r | |
37 | /**\r | |
38 | Get the configuration data for the EFI IPv6 network stack running on the\r | |
39 | communication. It is a help function to the call EfiIp6ConfigGetData().\r | |
40 | \r | |
41 | @param[in] Ip6Config The pointer to the EFI_IP6_CONFIG_PROTOCOL instance.\r | |
42 | @param[in] DataType The type of data to get.\r | |
43 | @param[out] DataSize The size of buffer required in bytes.\r | |
44 | @param[out] Data The data buffer in which the configuration data is returned. The\r | |
45 | type of the data buffer associated with the DataType.\r | |
46 | It is the caller's responsibility to free the resource.\r | |
47 | \r | |
48 | @retval EFI_SUCCESS The specified configuration data was obtained successfully.\r | |
49 | @retval EFI_INVALID_PARAMETER One or more of the followings are TRUE:\r | |
50 | - Ip6Config is NULL or invalid.\r | |
51 | - DataSize is NULL.\r | |
52 | - Data is NULL.\r | |
53 | @retval EFI_OUT_OF_RESOURCES Fail to perform the operation due to lack of resources.\r | |
54 | @retval EFI_NOT_READY The specified configuration data is not ready due to an\r | |
55 | asynchronous configuration process already in progress.\r | |
56 | @retval EFI_NOT_FOUND The specified configuration data was not found.\r | |
57 | \r | |
58 | **/\r | |
59 | EFI_STATUS\r | |
60 | Ip6ConfigNvGetData (\r | |
61 | IN EFI_IP6_CONFIG_PROTOCOL *Ip6Config,\r | |
62 | IN EFI_IP6_CONFIG_DATA_TYPE DataType,\r | |
63 | OUT UINTN *DataSize,\r | |
64 | OUT VOID **Data\r | |
65 | )\r | |
66 | {\r | |
67 | UINTN BufferSize;\r | |
68 | VOID *Buffer;\r | |
69 | EFI_STATUS Status;\r | |
70 | \r | |
71 | if ((Ip6Config == NULL) || (Data == NULL) || (DataSize == NULL)) {\r | |
72 | return EFI_INVALID_PARAMETER;\r | |
73 | }\r | |
74 | \r | |
75 | BufferSize = 0;\r | |
76 | Status = Ip6Config->GetData (\r | |
77 | Ip6Config,\r | |
78 | DataType,\r | |
79 | &BufferSize,\r | |
80 | NULL\r | |
81 | );\r | |
82 | if (Status != EFI_BUFFER_TOO_SMALL) {\r | |
83 | return Status;\r | |
84 | }\r | |
85 | \r | |
86 | Buffer = AllocateZeroPool (BufferSize);\r | |
87 | if (Buffer == NULL) {\r | |
88 | return EFI_OUT_OF_RESOURCES;\r | |
89 | }\r | |
90 | \r | |
91 | Status = Ip6Config->GetData (\r | |
92 | Ip6Config,\r | |
93 | DataType,\r | |
94 | &BufferSize,\r | |
95 | Buffer\r | |
96 | );\r | |
97 | if (EFI_ERROR (Status)) {\r | |
98 | FreePool (Buffer);\r | |
99 | return Status;\r | |
100 | }\r | |
101 | \r | |
102 | *DataSize = BufferSize;\r | |
103 | *Data = Buffer;\r | |
104 | \r | |
105 | return EFI_SUCCESS;\r | |
106 | }\r | |
107 | \r | |
108 | /**\r | |
109 | Free all nodes in IP6_ADDRESS_INFO_ENTRY in the list array specified\r | |
110 | with ListHead.\r | |
111 | \r | |
112 | @param[in] ListHead The head of the list array in IP6_ADDRESS_INFO_ENTRY.\r | |
113 | \r | |
114 | **/\r | |
115 | VOID\r | |
116 | Ip6FreeAddressInfoList (\r | |
117 | IN LIST_ENTRY *ListHead\r | |
118 | )\r | |
119 | {\r | |
120 | IP6_ADDRESS_INFO_ENTRY *Node;\r | |
121 | LIST_ENTRY *Entry;\r | |
122 | LIST_ENTRY *NextEntry;\r | |
123 | \r | |
124 | NET_LIST_FOR_EACH_SAFE (Entry, NextEntry, ListHead) {\r | |
125 | Node = NET_LIST_USER_STRUCT (Entry, IP6_ADDRESS_INFO_ENTRY, Link);\r | |
126 | RemoveEntryList (&Node->Link);\r | |
127 | FreePool (Node);\r | |
128 | }\r | |
129 | }\r | |
130 | \r | |
131 | /**\r | |
132 | Convert the IPv6 address into a formatted string.\r | |
133 | \r | |
134 | @param[in] Ip6 The IPv6 address.\r | |
135 | @param[out] Str The formatted IP string.\r | |
136 | \r | |
137 | **/\r | |
138 | VOID\r | |
139 | Ip6ToStr (\r | |
140 | IN EFI_IPv6_ADDRESS *Ip6,\r | |
141 | OUT CHAR16 *Str\r | |
142 | )\r | |
143 | {\r | |
144 | UINTN Index;\r | |
145 | BOOLEAN Short;\r | |
146 | UINTN Number;\r | |
147 | CHAR16 FormatString[8];\r | |
148 | \r | |
149 | Short = FALSE;\r | |
150 | \r | |
151 | for (Index = 0; Index < 15; Index = Index + 2) {\r | |
152 | if (!Short &&\r | |
153 | Index % 2 == 0 &&\r | |
154 | Ip6->Addr[Index] == 0 &&\r | |
155 | Ip6->Addr[Index + 1] == 0\r | |
156 | ) {\r | |
157 | //\r | |
158 | // Deal with the case of ::.\r | |
159 | //\r | |
160 | if (Index == 0) {\r | |
161 | *Str = L':';\r | |
162 | *(Str + 1) = L':';\r | |
163 | Str = Str + 2;\r | |
164 | } else {\r | |
165 | *Str = L':';\r | |
166 | Str = Str + 1;\r | |
167 | }\r | |
168 | \r | |
169 | while ((Index < 15) && (Ip6->Addr[Index] == 0) && (Ip6->Addr[Index + 1] == 0)) {\r | |
170 | Index = Index + 2;\r | |
171 | }\r | |
172 | \r | |
173 | Short = TRUE;\r | |
174 | \r | |
175 | if (Index == 16) {\r | |
176 | //\r | |
177 | // :: is at the end of the address.\r | |
178 | //\r | |
179 | *Str = L'\0';\r | |
180 | break;\r | |
181 | }\r | |
182 | }\r | |
183 | \r | |
184 | ASSERT (Index < 15);\r | |
185 | \r | |
186 | if (Ip6->Addr[Index] == 0) {\r | |
187 | Number = UnicodeSPrint (Str, 2 * IP6_STR_MAX_SIZE, L"%x:", (UINTN) Ip6->Addr[Index + 1]);\r | |
188 | } else {\r | |
189 | if (Ip6->Addr[Index + 1] < 0x10) {\r | |
190 | CopyMem (FormatString, L"%x0%x:", StrSize (L"%x0%x:"));\r | |
191 | } else {\r | |
192 | CopyMem (FormatString, L"%x%x:", StrSize (L"%x%x:"));\r | |
193 | }\r | |
194 | \r | |
195 | Number = UnicodeSPrint (\r | |
196 | Str,\r | |
197 | 2 * IP6_STR_MAX_SIZE,\r | |
198 | (CONST CHAR16 *) FormatString,\r | |
199 | (UINTN) Ip6->Addr[Index],\r | |
200 | (UINTN) Ip6->Addr[Index + 1]\r | |
201 | );\r | |
202 | }\r | |
203 | \r | |
204 | Str = Str + Number;\r | |
205 | \r | |
206 | if (Index + 2 == 16) {\r | |
207 | *Str = L'\0';\r | |
208 | if (*(Str - 1) == L':') {\r | |
209 | *(Str - 1) = L'\0';\r | |
210 | }\r | |
211 | }\r | |
212 | }\r | |
213 | }\r | |
214 | \r | |
215 | /**\r | |
216 | Convert EFI_IP6_CONFIG_INTERFACE_ID to string format.\r | |
217 | \r | |
218 | @param[out] String The buffer to store the converted string.\r | |
219 | @param[in] IfId The pointer of EFI_IP6_CONFIG_INTERFACE_ID.\r | |
220 | \r | |
221 | @retval EFI_SUCCESS The string converted successfully.\r | |
222 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
223 | \r | |
224 | **/\r | |
225 | EFI_STATUS\r | |
226 | Ip6ConvertInterfaceIdToString (\r | |
227 | OUT CHAR16 *String,\r | |
228 | IN EFI_IP6_CONFIG_INTERFACE_ID *IfId\r | |
229 | )\r | |
230 | {\r | |
231 | UINT8 Index;\r | |
232 | UINTN Number;\r | |
233 | \r | |
234 | if ((String == NULL) || (IfId == NULL)) {\r | |
235 | return EFI_INVALID_PARAMETER;\r | |
236 | }\r | |
237 | \r | |
238 | for (Index = 0; Index < 8; Index++) {\r | |
239 | Number = UnicodeSPrint (\r | |
240 | String,\r | |
241 | 2 * INTERFACE_ID_STR_STORAGE,\r | |
242 | L"%x:",\r | |
243 | (UINTN) IfId->Id[Index]\r | |
244 | );\r | |
245 | String = String + Number;\r | |
246 | }\r | |
247 | \r | |
248 | *(String - 1) = '\0';\r | |
249 | \r | |
250 | return EFI_SUCCESS;\r | |
251 | }\r | |
252 | \r | |
253 | /**\r | |
254 | Parse InterfaceId in string format and convert it to EFI_IP6_CONFIG_INTERFACE_ID.\r | |
255 | \r | |
256 | @param[in] String The buffer of the string to be parsed.\r | |
257 | @param[out] IfId The pointer of EFI_IP6_CONFIG_INTERFACE_ID.\r | |
258 | \r | |
259 | @retval EFI_SUCCESS The operation finished successfully.\r | |
260 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
261 | \r | |
262 | **/\r | |
263 | EFI_STATUS\r | |
264 | Ip6ParseInterfaceIdFromString (\r | |
265 | IN CONST CHAR16 *String,\r | |
266 | OUT EFI_IP6_CONFIG_INTERFACE_ID *IfId\r | |
267 | )\r | |
268 | {\r | |
269 | UINT8 Index;\r | |
270 | CHAR16 *IfIdStr;\r | |
271 | CHAR16 *TempStr;\r | |
272 | UINTN NodeVal;\r | |
273 | \r | |
274 | if ((String == NULL) || (IfId == NULL)) {\r | |
275 | return EFI_INVALID_PARAMETER;\r | |
276 | }\r | |
277 | \r | |
278 | IfIdStr = (CHAR16 *) String;\r | |
279 | \r | |
280 | ZeroMem (IfId, sizeof (EFI_IP6_CONFIG_INTERFACE_ID));\r | |
281 | \r | |
282 | for (Index = 0; Index < 8; Index++) {\r | |
283 | TempStr = IfIdStr;\r | |
284 | \r | |
285 | while ((*IfIdStr != L'\0') && (*IfIdStr != L':')) {\r | |
286 | IfIdStr++;\r | |
287 | }\r | |
288 | \r | |
289 | //\r | |
290 | // The InterfaceId format is X:X:X:X, the number of X should not exceed 8.\r | |
291 | // If the number of X is less than 8, zero is appended to the InterfaceId.\r | |
292 | //\r | |
293 | if ((*IfIdStr == ':') && (Index == 7)) {\r | |
294 | return EFI_INVALID_PARAMETER;\r | |
295 | }\r | |
296 | \r | |
297 | //\r | |
298 | // Convert the string to interface id. AsciiStrHexToUintn stops at the\r | |
299 | // first character that is not a valid hex character, ':' or '\0' here.\r | |
300 | //\r | |
301 | NodeVal = StrHexToUintn (TempStr);\r | |
302 | if (NodeVal > 0xFF) {\r | |
303 | return EFI_INVALID_PARAMETER;\r | |
304 | }\r | |
305 | \r | |
306 | IfId->Id[Index] = (UINT8) NodeVal;\r | |
307 | \r | |
308 | IfIdStr++;\r | |
309 | }\r | |
310 | \r | |
311 | return EFI_SUCCESS;\r | |
312 | }\r | |
313 | \r | |
314 | /**\r | |
315 | Create Hii Extend Label OpCode as the start opcode and end opcode. It is\r | |
316 | a help function.\r | |
317 | \r | |
318 | @param[in] StartLabelNumber The number of start label.\r | |
319 | @param[out] StartOpCodeHandle Points to the start opcode handle.\r | |
320 | @param[out] StartLabel Points to the created start opcode.\r | |
321 | @param[out] EndOpCodeHandle Points to the end opcode handle.\r | |
322 | @param[out] EndLabel Points to the created end opcode.\r | |
323 | \r | |
324 | @retval EFI_OUT_OF_RESOURCES Does not have sufficient resources to finish this\r | |
325 | operation.\r | |
326 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
327 | @retval EFI_SUCCESS The operation completed successfully.\r | |
328 | \r | |
329 | **/\r | |
330 | EFI_STATUS\r | |
331 | Ip6CreateOpCode (\r | |
332 | IN UINT16 StartLabelNumber,\r | |
333 | OUT VOID **StartOpCodeHandle,\r | |
334 | OUT EFI_IFR_GUID_LABEL **StartLabel,\r | |
335 | OUT VOID **EndOpCodeHandle,\r | |
336 | OUT EFI_IFR_GUID_LABEL **EndLabel\r | |
337 | )\r | |
338 | {\r | |
339 | EFI_STATUS Status;\r | |
340 | EFI_IFR_GUID_LABEL *InternalStartLabel;\r | |
341 | EFI_IFR_GUID_LABEL *InternalEndLabel;\r | |
342 | \r | |
343 | if (StartOpCodeHandle == NULL || StartLabel == NULL || EndOpCodeHandle == NULL || EndLabel == NULL) {\r | |
344 | return EFI_INVALID_PARAMETER;\r | |
345 | }\r | |
346 | \r | |
347 | *StartOpCodeHandle = NULL;\r | |
348 | *EndOpCodeHandle = NULL;\r | |
349 | Status = EFI_OUT_OF_RESOURCES;\r | |
350 | \r | |
351 | //\r | |
352 | // Initialize the container for dynamic opcodes.\r | |
353 | //\r | |
354 | *StartOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
355 | if (*StartOpCodeHandle == NULL) {\r | |
356 | return Status;\r | |
357 | }\r | |
358 | \r | |
359 | *EndOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
360 | if (*EndOpCodeHandle == NULL) {\r | |
361 | goto Exit;\r | |
362 | }\r | |
363 | \r | |
364 | //\r | |
365 | // Create Hii Extend Label OpCode as the start opcode.\r | |
366 | //\r | |
367 | InternalStartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (\r | |
368 | *StartOpCodeHandle,\r | |
369 | &gEfiIfrTianoGuid,\r | |
370 | NULL,\r | |
371 | sizeof (EFI_IFR_GUID_LABEL)\r | |
372 | );\r | |
373 | if (InternalStartLabel == NULL) {\r | |
374 | goto Exit;\r | |
375 | }\r | |
376 | \r | |
377 | InternalStartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
378 | InternalStartLabel->Number = StartLabelNumber;\r | |
379 | \r | |
380 | //\r | |
381 | // Create Hii Extend Label OpCode as the end opcode.\r | |
382 | //\r | |
383 | InternalEndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (\r | |
384 | *EndOpCodeHandle,\r | |
385 | &gEfiIfrTianoGuid,\r | |
386 | NULL,\r | |
387 | sizeof (EFI_IFR_GUID_LABEL)\r | |
388 | );\r | |
389 | if (InternalEndLabel == NULL) {\r | |
390 | goto Exit;\r | |
391 | }\r | |
392 | \r | |
393 | InternalEndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
394 | InternalEndLabel->Number = LABEL_END;\r | |
395 | \r | |
396 | *StartLabel = InternalStartLabel;\r | |
397 | *EndLabel = InternalEndLabel;\r | |
398 | \r | |
399 | return EFI_SUCCESS;\r | |
400 | \r | |
401 | Exit:\r | |
402 | \r | |
403 | if (*StartOpCodeHandle != NULL) {\r | |
404 | HiiFreeOpCodeHandle (*StartOpCodeHandle);\r | |
405 | }\r | |
406 | \r | |
407 | if (*EndOpCodeHandle != NULL) {\r | |
408 | HiiFreeOpCodeHandle (*EndOpCodeHandle);\r | |
409 | }\r | |
410 | \r | |
411 | return Status;\r | |
412 | }\r | |
413 | \r | |
414 | /**\r | |
415 | This function converts the different format of address list to string format and\r | |
416 | then generates the corresponding text opcode to illustarate the address info in\r | |
417 | IP6 configuration page. Currently, the following formats are supported:\r | |
418 | EFI_IP6_ADDRESS_INFO AddressType: Ip6ConfigNvHostAddress;\r | |
419 | EFI_IPv6_ADDRESS AddressType: Ip6ConfigNvGatewayAddress and Ip6ConfigNvDnsAddress;\r | |
420 | EFI_IP6_ROUTE_TABLE AddressType: Ip6ConfigNvRouteTable.\r | |
421 | \r | |
422 | @param[in, out] String The pointer to the buffer to store the converted\r | |
423 | string.\r | |
424 | @param[in] HiiHandle A handle that was previously registered in the\r | |
425 | HII Database.\r | |
426 | @param[in] AddressType The address type.\r | |
427 | @param[in] AddressInfo Pointer to the address list.\r | |
428 | @param[in] AddressCount The address count of the address list.\r | |
429 | \r | |
430 | @retval EFI_SUCCESS The operation finished successfully.\r | |
431 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
432 | @retval EFI_UNSUPPORTED The AddressType is not supported.\r | |
433 | \r | |
434 | \r | |
435 | **/\r | |
436 | EFI_STATUS\r | |
437 | Ip6ConvertAddressListToString (\r | |
438 | IN OUT CHAR16 *String,\r | |
439 | IN EFI_HII_HANDLE HiiHandle,\r | |
440 | IN IP6_CONFIG_NV_ADDRESS_TYPE AddressType,\r | |
441 | IN VOID *AddressInfo,\r | |
442 | IN UINTN AddressCount\r | |
443 | )\r | |
444 | {\r | |
445 | UINTN Index;\r | |
446 | UINTN Number;\r | |
447 | CHAR16 *TempStr;\r | |
448 | EFI_STATUS Status;\r | |
449 | VOID *StartOpCodeHandle;\r | |
450 | EFI_IFR_GUID_LABEL *StartLabel;\r | |
451 | VOID *EndOpCodeHandle;\r | |
452 | EFI_IFR_GUID_LABEL *EndLabel;\r | |
453 | UINT16 StartLabelNumber;\r | |
454 | EFI_STRING_ID TextTwo;\r | |
455 | UINT8 *AddressHead;\r | |
456 | UINT8 PrefixLength;\r | |
457 | EFI_IPv6_ADDRESS *Address;\r | |
458 | \r | |
459 | if ((String == NULL) || (HiiHandle == NULL) || (AddressInfo == NULL)) {\r | |
460 | return EFI_INVALID_PARAMETER;\r | |
461 | }\r | |
462 | \r | |
463 | if (AddressType == Ip6ConfigNvHostAddress) {\r | |
464 | StartLabelNumber = HOST_ADDRESS_LABEL;\r | |
465 | } else if (AddressType == Ip6ConfigNvGatewayAddress) {\r | |
466 | StartLabelNumber = GATEWAY_ADDRESS_LABEL;\r | |
467 | } else if (AddressType == Ip6ConfigNvDnsAddress) {\r | |
468 | StartLabelNumber = DNS_ADDRESS_LABEL;\r | |
469 | } else if (AddressType == Ip6ConfigNvRouteTable) {\r | |
470 | StartLabelNumber = ROUTE_TABLE_LABEL;\r | |
471 | } else {\r | |
472 | ASSERT (FALSE);\r | |
473 | return EFI_UNSUPPORTED;\r | |
474 | }\r | |
475 | \r | |
476 | Status = Ip6CreateOpCode (\r | |
477 | StartLabelNumber,\r | |
478 | &StartOpCodeHandle,\r | |
479 | &StartLabel,\r | |
480 | &EndOpCodeHandle,\r | |
481 | &EndLabel\r | |
482 | );\r | |
483 | if (EFI_ERROR (Status)) {\r | |
484 | return Status;\r | |
485 | }\r | |
486 | \r | |
487 | AddressHead = (UINT8 *) AddressInfo;\r | |
488 | \r | |
489 | for (Index = 0; Index < AddressCount; Index++) {\r | |
490 | if (AddressType == Ip6ConfigNvHostAddress) {\r | |
491 | AddressInfo = AddressHead + sizeof (EFI_IP6_ADDRESS_INFO) * Index;\r | |
492 | Address = &((EFI_IP6_ADDRESS_INFO *) AddressInfo)->Address;\r | |
493 | } else if (AddressType == Ip6ConfigNvRouteTable) {\r | |
494 | AddressInfo = AddressHead + sizeof (EFI_IP6_ROUTE_TABLE) * Index;\r | |
495 | Address = &((EFI_IP6_ROUTE_TABLE *) AddressInfo)->Destination;\r | |
496 | } else {\r | |
497 | AddressInfo = AddressHead + sizeof (EFI_IPv6_ADDRESS) * Index;\r | |
498 | Address = AddressInfo;\r | |
499 | }\r | |
500 | \r | |
501 | //\r | |
502 | // Convert the IP address info to string.\r | |
503 | //\r | |
504 | Ip6ToStr (Address, String);\r | |
505 | TempStr = String + StrLen (String);\r | |
506 | \r | |
507 | if ((AddressType == Ip6ConfigNvHostAddress) || (AddressType == Ip6ConfigNvRouteTable)) {\r | |
508 | if (AddressType == Ip6ConfigNvHostAddress) {\r | |
509 | PrefixLength = ((EFI_IP6_ADDRESS_INFO *) AddressInfo)->PrefixLength;\r | |
510 | } else {\r | |
511 | PrefixLength = ((EFI_IP6_ROUTE_TABLE *) AddressInfo)->PrefixLength;\r | |
512 | }\r | |
513 | \r | |
514 | //\r | |
515 | // Append the prefix length to the string.\r | |
516 | //\r | |
517 | *TempStr = L'/';\r | |
518 | TempStr++;\r | |
519 | Number = UnicodeSPrint (TempStr, 6, L"%d", PrefixLength);\r | |
520 | TempStr = TempStr + Number;\r | |
521 | }\r | |
522 | \r | |
523 | if (AddressType == Ip6ConfigNvRouteTable) {\r | |
524 | //\r | |
525 | // Append " >> " to the string.\r | |
526 | //\r | |
527 | Number = UnicodeSPrint (TempStr, 8, L" >> ");\r | |
528 | TempStr = TempStr + Number;\r | |
529 | \r | |
530 | //\r | |
531 | // Append the gateway address to the string.\r | |
532 | //\r | |
533 | Ip6ToStr (&((EFI_IP6_ROUTE_TABLE *) AddressInfo)->Gateway, TempStr);\r | |
534 | TempStr = TempStr + StrLen (TempStr);\r | |
535 | }\r | |
536 | \r | |
537 | //\r | |
538 | // Generate a text opcode and update the UI.\r | |
539 | //\r | |
540 | TextTwo = HiiSetString (HiiHandle, 0, String, NULL);\r | |
541 | if (TextTwo == 0) {\r | |
542 | Status = EFI_INVALID_PARAMETER;\r | |
543 | goto Exit;\r | |
544 | }\r | |
545 | \r | |
546 | HiiCreateTextOpCode (StartOpCodeHandle, STR_NULL, STR_NULL, TextTwo);\r | |
547 | \r | |
548 | String = TempStr;\r | |
549 | *String = IP6_ADDRESS_DELIMITER;\r | |
550 | String++;\r | |
551 | }\r | |
552 | \r | |
553 | *(String - 1) = '\0';\r | |
554 | \r | |
555 | Status = HiiUpdateForm (\r | |
556 | HiiHandle, // HII handle\r | |
9bdc6592 | 557 | &gIp6ConfigNvDataGuid, // Formset GUID\r |
a3bcde70 HT |
558 | FORMID_MAIN_FORM, // Form ID\r |
559 | StartOpCodeHandle, // Label for where to insert opcodes\r | |
560 | EndOpCodeHandle // Replace data\r | |
561 | );\r | |
562 | \r | |
563 | Exit:\r | |
564 | HiiFreeOpCodeHandle (StartOpCodeHandle);\r | |
565 | HiiFreeOpCodeHandle (EndOpCodeHandle);\r | |
566 | \r | |
567 | return Status;\r | |
568 | }\r | |
569 | \r | |
570 | /**\r | |
571 | Parse address list in string format and convert it to a list array of node in\r | |
572 | IP6_ADDRESS_INFO_ENTRY.\r | |
573 | \r | |
574 | @param[in] String The buffer to string to be parsed.\r | |
575 | @param[out] ListHead The list head of array.\r | |
576 | @param[out] AddressCount The number of list nodes in the array.\r | |
577 | \r | |
578 | @retval EFI_SUCCESS The operation finished successfully.\r | |
579 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
580 | @retval EFI_OUT_OF_RESOURCES Failed to perform the operation due to lack of resource.\r | |
581 | \r | |
582 | **/\r | |
583 | EFI_STATUS\r | |
584 | Ip6ParseAddressListFromString (\r | |
585 | IN CONST CHAR16 *String,\r | |
586 | OUT LIST_ENTRY *ListHead,\r | |
587 | OUT UINT32 *AddressCount\r | |
588 | )\r | |
589 | {\r | |
590 | EFI_STATUS Status;\r | |
591 | CHAR16 *LocalString;\r | |
592 | CHAR16 *Temp;\r | |
593 | CHAR16 *TempStr;\r | |
594 | EFI_IP6_ADDRESS_INFO AddressInfo;\r | |
595 | IP6_ADDRESS_INFO_ENTRY *Node;\r | |
596 | BOOLEAN Last;\r | |
597 | UINT32 Count;\r | |
598 | \r | |
599 | if ((String == NULL) || (ListHead == NULL) || (AddressCount == NULL)) {\r | |
600 | return EFI_INVALID_PARAMETER;\r | |
601 | }\r | |
602 | \r | |
603 | LocalString = (CHAR16 *) AllocateCopyPool (StrSize (String), String);\r | |
604 | if (LocalString == NULL) {\r | |
605 | return EFI_OUT_OF_RESOURCES;\r | |
606 | }\r | |
607 | \r | |
608 | //\r | |
609 | // Clean the original address list.\r | |
610 | //\r | |
611 | Ip6FreeAddressInfoList (ListHead);\r | |
612 | \r | |
613 | Temp = LocalString;\r | |
614 | Last = FALSE;\r | |
615 | Count = 0;\r | |
616 | \r | |
617 | while (*LocalString != L'\0') {\r | |
618 | TempStr = LocalString;\r | |
619 | while ((*LocalString != L'\0') && (*LocalString != IP6_ADDRESS_DELIMITER)) {\r | |
620 | LocalString++;\r | |
621 | }\r | |
622 | \r | |
623 | if (*LocalString == L'\0') {\r | |
624 | Last = TRUE;\r | |
625 | }\r | |
626 | \r | |
627 | *LocalString = L'\0';\r | |
628 | \r | |
629 | Status = NetLibStrToIp6andPrefix (TempStr, &AddressInfo.Address, &AddressInfo.PrefixLength);\r | |
630 | if (EFI_ERROR (Status)) {\r | |
631 | goto Error;\r | |
632 | }\r | |
633 | \r | |
634 | if (AddressInfo.PrefixLength == 0xFF) {\r | |
635 | AddressInfo.PrefixLength = 0;\r | |
636 | }\r | |
637 | \r | |
638 | if (!NetIp6IsValidUnicast (&AddressInfo.Address)) {\r | |
639 | Status = EFI_INVALID_PARAMETER;\r | |
640 | goto Error;\r | |
641 | }\r | |
642 | \r | |
643 | Node = AllocatePool (sizeof (IP6_ADDRESS_INFO_ENTRY));\r | |
644 | if (Node == NULL) {\r | |
645 | Status = EFI_OUT_OF_RESOURCES;\r | |
646 | goto Error;\r | |
647 | }\r | |
648 | \r | |
649 | CopyMem (&Node->AddrInfo, &AddressInfo, sizeof (EFI_IP6_ADDRESS_INFO));\r | |
650 | InsertTailList (ListHead, &Node->Link);\r | |
651 | Count++;\r | |
652 | \r | |
653 | if (Last) {\r | |
654 | break;\r | |
655 | }\r | |
656 | \r | |
657 | LocalString++;\r | |
658 | }\r | |
659 | \r | |
660 | FreePool (Temp);\r | |
661 | *AddressCount = Count;\r | |
662 | return EFI_SUCCESS;\r | |
663 | \r | |
664 | Error:\r | |
665 | Ip6FreeAddressInfoList (ListHead);\r | |
666 | FreePool (Temp);\r | |
667 | return Status;\r | |
668 | }\r | |
669 | \r | |
670 | /**\r | |
671 | This function converts the interface info to string and draws it to the IP6 UI.\r | |
130df890 | 672 | The interface information includes interface name, interface type, hardware\r |
673 | address and route table information.\r | |
a3bcde70 HT |
674 | \r |
675 | @param[in] IfInfo The pointer of EFI_IP6_CONFIG_INTERFACE_INFO.\r | |
676 | @param[in] HiiHandle The handle that was previously registered in the\r | |
677 | HII Database.\r | |
678 | @param[in, out] IfrNvData Points to IP6_CONFIG_IFR_NVDATA.\r | |
679 | \r | |
680 | @retval EFI_SUCCESS The operation finished successfully.\r | |
681 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
682 | @retval EFI_OUT_OF_RESOURCES The operation failed due to lack of resources.\r | |
683 | \r | |
684 | **/\r | |
685 | EFI_STATUS\r | |
686 | Ip6ConvertInterfaceInfoToString (\r | |
687 | IN EFI_IP6_CONFIG_INTERFACE_INFO *IfInfo,\r | |
688 | IN EFI_HII_HANDLE HiiHandle,\r | |
689 | IN OUT IP6_CONFIG_IFR_NVDATA *IfrNvData\r | |
690 | )\r | |
691 | {\r | |
692 | UINT32 Index;\r | |
693 | UINTN Number;\r | |
694 | CHAR16 *String;\r | |
a3bcde70 HT |
695 | CHAR16 PortString[ADDRESS_STR_MAX_SIZE];\r |
696 | CHAR16 FormatString[8];\r | |
697 | EFI_STRING_ID StringId;\r | |
698 | EFI_STATUS Status;\r | |
699 | \r | |
700 | if ((IfInfo == NULL) || (HiiHandle == NULL) || (IfrNvData == NULL)) {\r | |
701 | return EFI_INVALID_PARAMETER;\r | |
702 | }\r | |
703 | \r | |
704 | //\r | |
705 | // Print the interface name.\r | |
706 | //\r | |
707 | StringId = HiiSetString (\r | |
708 | HiiHandle,\r | |
709 | STRING_TOKEN (STR_IP6_INTERFACE_NAME_CONTENT),\r | |
710 | IfInfo->Name,\r | |
711 | NULL\r | |
712 | );\r | |
713 | if (StringId == 0) {\r | |
714 | return EFI_OUT_OF_RESOURCES;\r | |
715 | }\r | |
716 | \r | |
717 | //\r | |
718 | // Print the interface type.\r | |
719 | //\r | |
720 | if (IfInfo->IfType == Ip6InterfaceTypeEthernet) {\r | |
721 | StrCpy (PortString, IP6_ETHERNET);\r | |
722 | } else if (IfInfo->IfType == Ip6InterfaceTypeExperimentalEthernet) {\r | |
723 | StrCpy (PortString, IP6_EXPERIMENTAL_ETHERNET);\r | |
724 | } else {\r | |
725 | //\r | |
726 | // Refer to RFC1700, chapter Number Hardware Type.\r | |
727 | //\r | |
728 | UnicodeSPrint (PortString, 6, L"%d", IfInfo->IfType);\r | |
729 | }\r | |
730 | \r | |
731 | StringId = HiiSetString (\r | |
732 | HiiHandle,\r | |
733 | STRING_TOKEN (STR_IP6_INTERFACE_TYPE_CONTENT),\r | |
734 | PortString,\r | |
735 | NULL\r | |
736 | );\r | |
737 | if (StringId == 0) {\r | |
738 | return EFI_OUT_OF_RESOURCES;\r | |
739 | }\r | |
740 | \r | |
741 | //\r | |
742 | // Convert the hardware address.\r | |
743 | //\r | |
744 | String = PortString;\r | |
745 | ASSERT (IfInfo->HwAddressSize <= 32);\r | |
746 | \r | |
747 | for (Index = 0; Index < IfInfo->HwAddressSize; Index++) {\r | |
748 | \r | |
749 | if (IfInfo->HwAddress.Addr[Index] < 0x10) {\r | |
750 | StrCpy (FormatString, L"0%x-");\r | |
751 | } else {\r | |
752 | StrCpy (FormatString, L"%x-");\r | |
753 | }\r | |
754 | \r | |
755 | Number = UnicodeSPrint (\r | |
756 | String,\r | |
757 | 8,\r | |
758 | (CONST CHAR16 *) FormatString,\r | |
759 | (UINTN) IfInfo->HwAddress.Addr[Index]\r | |
760 | );\r | |
761 | String = String + Number;\r | |
762 | }\r | |
763 | \r | |
764 | if (Index != 0) {\r | |
765 | ASSERT (String > PortString);\r | |
766 | String--;\r | |
767 | *String = '\0';\r | |
768 | }\r | |
769 | \r | |
770 | //\r | |
771 | // Print the hardware address.\r | |
772 | //\r | |
773 | StringId = HiiSetString (\r | |
774 | HiiHandle,\r | |
775 | STRING_TOKEN (STR_IP6_MAC_ADDRESS_CONTENT),\r | |
776 | PortString,\r | |
777 | NULL\r | |
778 | );\r | |
779 | if (StringId == 0) {\r | |
780 | return EFI_OUT_OF_RESOURCES;\r | |
781 | }\r | |
782 | \r | |
a3bcde70 HT |
783 | //\r |
784 | // Print the route table information.\r | |
785 | //\r | |
786 | Status = Ip6ConvertAddressListToString (\r | |
787 | PortString,\r | |
788 | HiiHandle,\r | |
789 | Ip6ConfigNvRouteTable,\r | |
790 | IfInfo->RouteTable,\r | |
791 | IfInfo->RouteCount\r | |
792 | );\r | |
793 | return Status;\r | |
794 | }\r | |
795 | \r | |
796 | /**\r | |
797 | Build the address info list from list array of node in IP6_ADDRESS_INFO_ENTRY.\r | |
798 | \r | |
799 | @param[in] Instance Points to IP6 config instance data.\r | |
800 | @param[in] AddressType The address type.\r | |
801 | @param[out] AddressInfo The pointer to the buffer to store the address list.\r | |
802 | @param[out] AddressSize The address size of the address list.\r | |
803 | \r | |
804 | @retval EFI_SUCCESS The operation finished successfully.\r | |
805 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
806 | @retval EFI_UNSUPPORTED The AddressType is not supported.\r | |
807 | \r | |
808 | **/\r | |
809 | EFI_STATUS\r | |
810 | Ip6BuildNvAddressInfo (\r | |
811 | IN IP6_CONFIG_INSTANCE *Instance,\r | |
812 | IN IP6_CONFIG_NV_ADDRESS_TYPE AddressType,\r | |
813 | OUT VOID **AddressInfo,\r | |
814 | OUT UINTN *AddressSize\r | |
815 | )\r | |
816 | {\r | |
817 | IP6_CONFIG_NVDATA *Ip6NvData;\r | |
818 | LIST_ENTRY *Entry;\r | |
819 | LIST_ENTRY *ListHead;\r | |
820 | IP6_ADDRESS_INFO_ENTRY *Node;\r | |
821 | VOID *AddressList;\r | |
822 | VOID *TmpStr;\r | |
823 | UINTN DataSize;\r | |
824 | EFI_IPv6_ADDRESS *Ip6Address;\r | |
825 | EFI_IP6_CONFIG_MANUAL_ADDRESS *ManualAddress;\r | |
826 | \r | |
827 | if ((Instance == NULL) || (AddressInfo == NULL) || (AddressSize == NULL)) {\r | |
828 | return EFI_INVALID_PARAMETER;\r | |
829 | }\r | |
830 | \r | |
831 | NET_CHECK_SIGNATURE (Instance, IP6_CONFIG_INSTANCE_SIGNATURE);\r | |
832 | \r | |
833 | Ip6NvData = &Instance->Ip6NvData;\r | |
834 | \r | |
835 | if (AddressType == Ip6ConfigNvHostAddress) {\r | |
836 | ListHead = &Ip6NvData->ManualAddress;\r | |
837 | DataSize = sizeof (EFI_IP6_CONFIG_MANUAL_ADDRESS) * Ip6NvData->ManualAddressCount;\r | |
838 | } else if (AddressType == Ip6ConfigNvGatewayAddress) {\r | |
839 | ListHead = &Ip6NvData->GatewayAddress;\r | |
840 | DataSize = sizeof (EFI_IPv6_ADDRESS) * Ip6NvData->GatewayAddressCount;\r | |
841 | } else if (AddressType == Ip6ConfigNvDnsAddress) {\r | |
842 | ListHead = &Ip6NvData->DnsAddress;\r | |
843 | DataSize = sizeof (EFI_IPv6_ADDRESS) * Ip6NvData->DnsAddressCount;\r | |
844 | } else {\r | |
845 | return EFI_UNSUPPORTED;\r | |
846 | }\r | |
847 | \r | |
848 | AddressList = AllocateZeroPool (DataSize);\r | |
849 | if (AddressList == NULL) {\r | |
850 | return EFI_OUT_OF_RESOURCES;\r | |
851 | }\r | |
852 | \r | |
853 | TmpStr = AddressList;\r | |
854 | \r | |
855 | NET_LIST_FOR_EACH (Entry, ListHead) {\r | |
856 | Node = NET_LIST_USER_STRUCT (Entry, IP6_ADDRESS_INFO_ENTRY, Link);\r | |
857 | if (AddressType == Ip6ConfigNvHostAddress) {\r | |
858 | ManualAddress = (EFI_IP6_CONFIG_MANUAL_ADDRESS *) AddressList;\r | |
859 | IP6_COPY_ADDRESS (&ManualAddress->Address, &Node->AddrInfo.Address);\r | |
860 | ManualAddress->PrefixLength = Node->AddrInfo.PrefixLength;\r | |
861 | AddressList = (UINT8 *) AddressList + sizeof (EFI_IP6_CONFIG_MANUAL_ADDRESS);\r | |
862 | } else {\r | |
863 | Ip6Address = (EFI_IPv6_ADDRESS *) AddressList;\r | |
864 | IP6_COPY_ADDRESS (Ip6Address, &Node->AddrInfo.Address);\r | |
865 | AddressList = (UINT8 *) AddressList + sizeof (EFI_IPv6_ADDRESS);\r | |
866 | }\r | |
867 | }\r | |
868 | \r | |
869 | *AddressInfo = TmpStr;\r | |
870 | *AddressSize = DataSize;\r | |
871 | return EFI_SUCCESS;\r | |
872 | }\r | |
873 | \r | |
874 | /**\r | |
875 | Convert the IP6 configuration data into the IFR data.\r | |
876 | \r | |
877 | @param[in, out] IfrNvData The IFR NV data.\r | |
878 | @param[in] Instance The IP6 config instance data.\r | |
879 | \r | |
880 | @retval EFI_SUCCESS The operation finished successfully.\r | |
881 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
882 | @retval EFI_UNSUPPORTED The policy is not supported in the current implementation.\r | |
883 | @retval Others Other errors as indicated.\r | |
884 | \r | |
885 | **/\r | |
886 | EFI_STATUS\r | |
887 | Ip6ConvertConfigNvDataToIfrNvData (\r | |
888 | IN OUT IP6_CONFIG_IFR_NVDATA *IfrNvData,\r | |
889 | IN IP6_CONFIG_INSTANCE *Instance\r | |
890 | )\r | |
891 | {\r | |
0b2a54e2 | 892 | IP6_CONFIG_NVDATA *Ip6NvData;\r |
a3bcde70 HT |
893 | EFI_IP6_CONFIG_PROTOCOL *Ip6Config;\r |
894 | UINTN DataSize;\r | |
895 | VOID *Data;\r | |
896 | EFI_STATUS Status;\r | |
a3bcde70 HT |
897 | EFI_IP6_CONFIG_POLICY Policy;\r |
898 | EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS DadXmits;\r | |
899 | EFI_HII_HANDLE HiiHandle;\r | |
900 | \r | |
901 | if ((IfrNvData == NULL) || (Instance == NULL)) {\r | |
902 | return EFI_INVALID_PARAMETER;\r | |
903 | }\r | |
904 | \r | |
905 | NET_CHECK_SIGNATURE (Instance, IP6_CONFIG_INSTANCE_SIGNATURE);\r | |
906 | \r | |
907 | Ip6Config = &Instance->Ip6Config;\r | |
0b2a54e2 | 908 | Ip6NvData = &Instance->Ip6NvData;\r |
a3bcde70 HT |
909 | Data = NULL;\r |
910 | DataSize = 0;\r | |
911 | HiiHandle = Instance->CallbackInfo.RegisteredHandle;\r | |
912 | \r | |
913 | //\r | |
914 | // Get the current interface info.\r | |
915 | //\r | |
916 | Status = Ip6ConfigNvGetData (\r | |
917 | Ip6Config,\r | |
918 | Ip6ConfigDataTypeInterfaceInfo,\r | |
919 | &DataSize,\r | |
920 | (VOID **) &Data\r | |
921 | );\r | |
922 | if (EFI_ERROR (Status)) {\r | |
923 | goto Exit;\r | |
924 | }\r | |
925 | \r | |
926 | //\r | |
927 | // Convert the interface info to string and print.\r | |
928 | //\r | |
929 | Status = Ip6ConvertInterfaceInfoToString (\r | |
930 | (EFI_IP6_CONFIG_INTERFACE_INFO *) Data,\r | |
931 | HiiHandle,\r | |
932 | IfrNvData\r | |
933 | );\r | |
934 | if (EFI_ERROR (Status)) {\r | |
935 | goto Exit;\r | |
936 | }\r | |
937 | \r | |
938 | //\r | |
939 | // Get the interface id.\r | |
940 | //\r | |
941 | DataSize = sizeof (EFI_IP6_CONFIG_INTERFACE_ID);\r | |
0b2a54e2 | 942 | ZeroMem (&Ip6NvData->InterfaceId, DataSize);\r |
a3bcde70 HT |
943 | Status = Ip6Config->GetData (\r |
944 | Ip6Config,\r | |
945 | Ip6ConfigDataTypeAltInterfaceId,\r | |
946 | &DataSize,\r | |
0b2a54e2 | 947 | &Ip6NvData->InterfaceId\r |
a3bcde70 HT |
948 | );\r |
949 | if (EFI_ERROR (Status)) {\r | |
950 | goto Exit;\r | |
951 | }\r | |
952 | \r | |
0b2a54e2 | 953 | Ip6ConvertInterfaceIdToString (IfrNvData->InterfaceId, &Ip6NvData->InterfaceId);\r |
a3bcde70 HT |
954 | \r |
955 | //\r | |
956 | // Get current policy.\r | |
957 | //\r | |
958 | DataSize = sizeof (EFI_IP6_CONFIG_POLICY);\r | |
959 | Status = Ip6Config->GetData (\r | |
960 | Ip6Config,\r | |
961 | Ip6ConfigDataTypePolicy,\r | |
962 | &DataSize,\r | |
963 | &Policy\r | |
964 | );\r | |
965 | \r | |
966 | if (EFI_ERROR (Status)) {\r | |
967 | goto Exit;\r | |
968 | }\r | |
969 | \r | |
970 | if (Policy == Ip6ConfigPolicyManual) {\r | |
971 | IfrNvData->Policy = IP6_POLICY_MANUAL;\r | |
972 | } else if (Policy == Ip6ConfigPolicyAutomatic) {\r | |
973 | IfrNvData->Policy = IP6_POLICY_AUTO;\r | |
974 | } else {\r | |
975 | ASSERT (FALSE);\r | |
976 | Status = EFI_UNSUPPORTED;\r | |
977 | goto Exit;\r | |
978 | }\r | |
979 | \r | |
980 | //\r | |
981 | // Get Duplicate Address Detection Transmits count.\r | |
982 | //\r | |
983 | DataSize = sizeof (EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS);\r | |
984 | Status = Ip6Config->GetData (\r | |
985 | Ip6Config,\r | |
986 | Ip6ConfigDataTypeDupAddrDetectTransmits,\r | |
987 | &DataSize,\r | |
988 | &DadXmits\r | |
989 | );\r | |
990 | \r | |
991 | if (EFI_ERROR (Status)) {\r | |
992 | goto Exit;\r | |
993 | }\r | |
994 | \r | |
995 | IfrNvData->DadTransmitCount = DadXmits.DupAddrDetectTransmits;\r | |
996 | \r | |
a3bcde70 HT |
997 | Exit:\r |
998 | if (Data != NULL) {\r | |
999 | FreePool (Data);\r | |
1000 | }\r | |
1001 | \r | |
1002 | return Status;\r | |
1003 | }\r | |
1004 | \r | |
1005 | /**\r | |
1006 | Convert IFR data into IP6 configuration data. The policy, alternative interface\r | |
130df890 | 1007 | ID, and DAD transmit counts, and will be saved. \r |
a3bcde70 HT |
1008 | \r |
1009 | @param[in] IfrNvData The IFR NV data.\r | |
1010 | @param[in, out] Instance The IP6 config instance data.\r | |
1011 | \r | |
1012 | @retval EFI_SUCCESS The operation finished successfully.\r | |
1013 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1014 | @retval Others Other errors as indicated.\r | |
1015 | \r | |
1016 | **/\r | |
1017 | EFI_STATUS\r | |
130df890 | 1018 | Ip6ConvertIfrNvDataToConfigNvDataGeneral (\r |
a3bcde70 HT |
1019 | IN IP6_CONFIG_IFR_NVDATA *IfrNvData,\r |
1020 | IN OUT IP6_CONFIG_INSTANCE *Instance\r | |
1021 | )\r | |
1022 | {\r | |
1023 | IP6_CONFIG_NVDATA *Ip6NvData;\r | |
1024 | EFI_IP6_CONFIG_PROTOCOL *Ip6Config;\r | |
1025 | EFI_STATUS Status;\r | |
a3bcde70 HT |
1026 | \r |
1027 | if ((IfrNvData == NULL) || (Instance == NULL)) {\r | |
1028 | return EFI_INVALID_PARAMETER;\r | |
1029 | }\r | |
1030 | \r | |
1031 | NET_CHECK_SIGNATURE (Instance, IP6_CONFIG_INSTANCE_SIGNATURE);\r | |
1032 | Ip6NvData = &Instance->Ip6NvData;\r | |
1033 | Ip6Config = &Instance->Ip6Config;\r | |
1034 | \r | |
1035 | //\r | |
1036 | // Update those fields which don't have INTERACTIVE attribute.\r | |
1037 | //\r | |
1038 | if (IfrNvData->Policy == IP6_POLICY_AUTO) {\r | |
1039 | Ip6NvData->Policy = Ip6ConfigPolicyAutomatic;\r | |
1040 | } else if (IfrNvData->Policy == IP6_POLICY_MANUAL) {\r | |
1041 | Ip6NvData->Policy = Ip6ConfigPolicyManual;\r | |
1042 | }\r | |
1043 | \r | |
1044 | Ip6NvData->DadTransmitCount.DupAddrDetectTransmits = IfrNvData->DadTransmitCount;\r | |
1045 | \r | |
1046 | //\r | |
1047 | // Set the configured policy.\r | |
1048 | //\r | |
1049 | Status = Ip6Config->SetData (\r | |
1050 | Ip6Config,\r | |
1051 | Ip6ConfigDataTypePolicy,\r | |
1052 | sizeof (EFI_IP6_CONFIG_POLICY),\r | |
1053 | &Ip6NvData->Policy\r | |
1054 | );\r | |
1055 | if (EFI_ERROR (Status)) {\r | |
1056 | return Status;\r | |
1057 | }\r | |
1058 | \r | |
1059 | //\r | |
1060 | // Set the duplicate address detection transmits count.\r | |
1061 | //\r | |
1062 | Status = Ip6Config->SetData (\r | |
1063 | Ip6Config,\r | |
1064 | Ip6ConfigDataTypeDupAddrDetectTransmits,\r | |
1065 | sizeof (EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS),\r | |
1066 | &Ip6NvData->DadTransmitCount\r | |
1067 | );\r | |
1068 | if (EFI_ERROR (Status)) {\r | |
1069 | return Status;\r | |
1070 | }\r | |
1071 | \r | |
1072 | //\r | |
1073 | // Set the alternative interface ID\r | |
1074 | //\r | |
1075 | Status = Ip6Config->SetData (\r | |
1076 | Ip6Config,\r | |
1077 | Ip6ConfigDataTypeAltInterfaceId,\r | |
1078 | sizeof (EFI_IP6_CONFIG_INTERFACE_ID),\r | |
1079 | &Ip6NvData->InterfaceId\r | |
1080 | );\r | |
1081 | if (EFI_ERROR (Status)) {\r | |
1082 | return Status;\r | |
1083 | }\r | |
1084 | \r | |
130df890 | 1085 | return EFI_SUCCESS;\r |
1086 | }\r | |
1087 | \r | |
1088 | /**\r | |
1089 | Convert IFR data into IP6 configuration data. The policy, configured\r | |
1090 | manual address, gateway address, and DNS server address will be saved.\r | |
1091 | \r | |
1092 | @param[in] IfrNvData The IFR NV data.\r | |
1093 | @param[in, out] Instance The IP6 config instance data.\r | |
1094 | \r | |
1095 | @retval EFI_SUCCESS The operation finished successfully.\r | |
1096 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1097 | @retval Others Other errors as indicated.\r | |
1098 | \r | |
1099 | **/\r | |
1100 | EFI_STATUS\r | |
1101 | Ip6ConvertIfrNvDataToConfigNvDataAdvanced (\r | |
1102 | IN IP6_CONFIG_IFR_NVDATA *IfrNvData,\r | |
1103 | IN OUT IP6_CONFIG_INSTANCE *Instance\r | |
1104 | )\r | |
1105 | {\r | |
1106 | IP6_CONFIG_NVDATA *Ip6NvData;\r | |
1107 | EFI_IP6_CONFIG_PROTOCOL *Ip6Config;\r | |
1108 | EFI_STATUS Status;\r | |
1109 | EFI_IP6_CONFIG_MANUAL_ADDRESS *ManualAddress;\r | |
1110 | EFI_IPv6_ADDRESS *Address;\r | |
1111 | BOOLEAN IsAddressOk;\r | |
1112 | EFI_EVENT SetAddressEvent;\r | |
1113 | EFI_EVENT TimeoutEvent;\r | |
1114 | UINTN DataSize;\r | |
1115 | \r | |
1116 | if ((IfrNvData == NULL) || (Instance == NULL)) {\r | |
1117 | return EFI_INVALID_PARAMETER;\r | |
1118 | }\r | |
a3bcde70 | 1119 | \r |
130df890 | 1120 | if (IfrNvData->Policy == IP6_POLICY_AUTO) {\r |
a3bcde70 HT |
1121 | return EFI_SUCCESS;\r |
1122 | }\r | |
1123 | \r | |
130df890 | 1124 | NET_CHECK_SIGNATURE (Instance, IP6_CONFIG_INSTANCE_SIGNATURE);\r |
1125 | Ip6NvData = &Instance->Ip6NvData;\r | |
1126 | Ip6Config = &Instance->Ip6Config;\r | |
1127 | \r | |
1128 | //\r | |
1129 | // Update those fields which don't have INTERACTIVE attribute.\r | |
1130 | //\r | |
1131 | Ip6NvData->Policy = Ip6ConfigPolicyManual;\r | |
1132 | \r | |
1133 | //\r | |
1134 | // Set the configured policy.\r | |
1135 | //\r | |
1136 | Status = Ip6Config->SetData (\r | |
1137 | Ip6Config,\r | |
1138 | Ip6ConfigDataTypePolicy,\r | |
1139 | sizeof (EFI_IP6_CONFIG_POLICY),\r | |
1140 | &Ip6NvData->Policy\r | |
1141 | );\r | |
1142 | if (EFI_ERROR (Status)) {\r | |
1143 | return Status;\r | |
1144 | }\r | |
1145 | \r | |
a3bcde70 HT |
1146 | //\r |
1147 | // Create events & timers for asynchronous settings.\r | |
1148 | //\r | |
1149 | SetAddressEvent = NULL;\r | |
1150 | TimeoutEvent = NULL;\r | |
1151 | ManualAddress = NULL;\r | |
1152 | Address = NULL;\r | |
1153 | \r | |
1154 | Status = gBS->CreateEvent (\r | |
1155 | EVT_NOTIFY_SIGNAL,\r | |
1156 | TPL_NOTIFY,\r | |
1157 | Ip6ConfigManualAddressNotify,\r | |
1158 | &IsAddressOk,\r | |
1159 | &SetAddressEvent\r | |
1160 | );\r | |
1161 | if (EFI_ERROR (Status)) {\r | |
1162 | goto Exit;\r | |
1163 | }\r | |
1164 | \r | |
1165 | Status = gBS->CreateEvent (\r | |
1166 | EVT_TIMER,\r | |
1167 | TPL_CALLBACK,\r | |
1168 | NULL,\r | |
1169 | NULL,\r | |
1170 | &TimeoutEvent\r | |
1171 | );\r | |
1172 | if (EFI_ERROR (Status)) {\r | |
1173 | goto Exit;\r | |
1174 | }\r | |
1175 | \r | |
1176 | //\r | |
1177 | // Set the manual address list. This is an asynchronous process.\r | |
1178 | //\r | |
1179 | if (!IsListEmpty (&Ip6NvData->ManualAddress) && (Ip6NvData->ManualAddressCount != 0)) {\r | |
1180 | Status = Ip6BuildNvAddressInfo (\r | |
1181 | Instance,\r | |
1182 | Ip6ConfigNvHostAddress,\r | |
1183 | (VOID **) &ManualAddress,\r | |
1184 | &DataSize\r | |
1185 | );\r | |
1186 | if (EFI_ERROR (Status)) {\r | |
1187 | goto Exit;\r | |
1188 | }\r | |
1189 | \r | |
1190 | IsAddressOk = FALSE;\r | |
1191 | \r | |
1192 | Status = Ip6Config->RegisterDataNotify (\r | |
1193 | Ip6Config,\r | |
1194 | Ip6ConfigDataTypeManualAddress,\r | |
1195 | SetAddressEvent\r | |
1196 | );\r | |
1197 | if (EFI_ERROR (Status)) {\r | |
1198 | goto Exit;\r | |
1199 | }\r | |
1200 | \r | |
1201 | Status = Ip6Config->SetData (\r | |
1202 | Ip6Config,\r | |
1203 | Ip6ConfigDataTypeManualAddress,\r | |
1204 | DataSize,\r | |
1205 | (VOID *) ManualAddress\r | |
1206 | );\r | |
1207 | if (Status == EFI_NOT_READY) {\r | |
1208 | gBS->SetTimer (TimeoutEvent, TimerRelative, 50000000);\r | |
1209 | while (EFI_ERROR (gBS->CheckEvent (TimeoutEvent))) {\r | |
1210 | if (IsAddressOk) {\r | |
1211 | Status = EFI_SUCCESS;\r | |
1212 | }\r | |
1213 | break;\r | |
1214 | }\r | |
1215 | }\r | |
1216 | \r | |
1217 | Status = Ip6Config->UnregisterDataNotify (\r | |
1218 | Ip6Config,\r | |
1219 | Ip6ConfigDataTypeManualAddress,\r | |
1220 | SetAddressEvent\r | |
1221 | );\r | |
1222 | if (EFI_ERROR (Status)) {\r | |
1223 | goto Exit;\r | |
1224 | }\r | |
1225 | }\r | |
1226 | \r | |
1227 | //\r | |
1228 | // Set gateway address list.\r | |
1229 | //\r | |
1230 | if (!IsListEmpty (&Ip6NvData->GatewayAddress) && (Ip6NvData->GatewayAddressCount != 0)) {\r | |
1231 | Status = Ip6BuildNvAddressInfo (\r | |
1232 | Instance,\r | |
1233 | Ip6ConfigNvGatewayAddress,\r | |
1234 | (VOID **) &Address,\r | |
1235 | &DataSize\r | |
1236 | );\r | |
1237 | if (EFI_ERROR (Status)) {\r | |
1238 | goto Exit;\r | |
1239 | }\r | |
1240 | \r | |
1241 | Status = Ip6Config->SetData (\r | |
1242 | Ip6Config,\r | |
1243 | Ip6ConfigDataTypeGateway,\r | |
1244 | DataSize,\r | |
1245 | (VOID *) Address\r | |
1246 | );\r | |
1247 | if (EFI_ERROR (Status)) {\r | |
1248 | goto Exit;\r | |
1249 | }\r | |
1250 | \r | |
1251 | FreePool (Address);\r | |
1252 | Address = NULL;\r | |
1253 | }\r | |
1254 | \r | |
1255 | //\r | |
1256 | // Set DNS server address list.\r | |
1257 | //\r | |
1258 | if (!IsListEmpty (&Ip6NvData->DnsAddress) && (Ip6NvData->DnsAddressCount != 0)) {\r | |
1259 | Status = Ip6BuildNvAddressInfo (\r | |
1260 | Instance,\r | |
1261 | Ip6ConfigNvDnsAddress,\r | |
1262 | (VOID **) &Address,\r | |
1263 | &DataSize\r | |
1264 | );\r | |
1265 | if (EFI_ERROR (Status)) {\r | |
1266 | goto Exit;\r | |
1267 | }\r | |
1268 | \r | |
1269 | Status = Ip6Config->SetData (\r | |
1270 | Ip6Config,\r | |
1271 | Ip6ConfigDataTypeDnsServer,\r | |
1272 | DataSize,\r | |
1273 | (VOID *) Address\r | |
1274 | );\r | |
1275 | if (EFI_ERROR (Status)) {\r | |
1276 | goto Exit;\r | |
1277 | }\r | |
1278 | }\r | |
1279 | \r | |
1280 | Status = EFI_SUCCESS;\r | |
1281 | \r | |
1282 | Exit:\r | |
1283 | if (SetAddressEvent != NULL) {\r | |
1284 | gBS->CloseEvent (SetAddressEvent);\r | |
1285 | }\r | |
1286 | \r | |
1287 | if (TimeoutEvent != NULL) {\r | |
1288 | gBS->CloseEvent (TimeoutEvent);\r | |
1289 | }\r | |
1290 | \r | |
1291 | if (ManualAddress != NULL) {\r | |
1292 | FreePool (ManualAddress);\r | |
1293 | }\r | |
1294 | \r | |
1295 | if (Address != NULL) {\r | |
1296 | FreePool (Address);\r | |
1297 | }\r | |
1298 | \r | |
1299 | return Status;\r | |
1300 | }\r | |
1301 | \r | |
130df890 | 1302 | \r |
a3bcde70 HT |
1303 | /**\r |
1304 | This function allows the caller to request the current\r | |
1305 | configuration for one or more named elements. The resulting\r | |
1306 | string is in <ConfigAltResp> format. Any and all alternative\r | |
1307 | configuration strings shall also be appended to the end of the\r | |
1308 | current configuration string. If they are, they must appear\r | |
1309 | after the current configuration. They must contain the same\r | |
1310 | routing (GUID, NAME, PATH) as the current configuration string.\r | |
1311 | They must have an additional description indicating the type of\r | |
1312 | alternative configuration the string represents,\r | |
1313 | "ALTCFG=<StringToken>". That <StringToken> (when\r | |
1314 | converted from Hex UNICODE to binary) is a reference to a\r | |
1315 | string in the associated string pack.\r | |
1316 | \r | |
1317 | @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
1318 | @param[in] Request A null-terminated Unicode string in\r | |
1319 | <ConfigRequest> format. Note that this\r | |
1320 | includes the routing information as well as\r | |
1321 | the configurable name / value pairs. It is\r | |
1322 | invalid for this string to be in\r | |
1323 | <MultiConfigRequest> format.\r | |
1324 | @param[out] Progress On return, points to a character in the\r | |
1325 | Request string. Points to the string's null\r | |
1326 | terminator if request was successful. Points\r | |
1327 | to the most recent "&" before the first\r | |
1328 | failing name / value pair (or the beginning\r | |
1329 | of the string if the failure is in the first\r | |
1330 | name / value pair) if the request was not\r | |
1331 | successful.\r | |
1332 | @param[out] Results A null-terminated Unicode string in\r | |
1333 | <ConfigAltResp> format which has all values\r | |
1334 | filled in for the names in the Request string.\r | |
1335 | String to be allocated by the called function.\r | |
1336 | \r | |
1337 | @retval EFI_SUCCESS The Results string is filled with the\r | |
1338 | values corresponding to all requested\r | |
1339 | names.\r | |
1340 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the\r | |
1341 | parts of the results that must be\r | |
1342 | stored awaiting possible future\r | |
1343 | protocols.\r | |
1344 | @retval EFI_INVALID_PARAMETER For example, passing in a NULL\r | |
1345 | for the Request parameter\r | |
1346 | would result in this type of\r | |
1347 | error. In this case, the\r | |
1348 | Progress parameter would be\r | |
1349 | set to NULL.\r | |
1350 | @retval EFI_NOT_FOUND Routing data doesn't match any\r | |
1351 | known driver. Progress set to the\r | |
1352 | first character in the routing header.\r | |
1353 | Note: There is no requirement that the\r | |
1354 | driver validate the routing data. It\r | |
1355 | must skip the <ConfigHdr> in order to\r | |
1356 | process the names.\r | |
1357 | @retval EFI_INVALID_PARAMETER Illegal syntax. Progress set\r | |
1358 | to most recent & before the\r | |
1359 | error or the beginning of the\r | |
1360 | string.\r | |
1361 | @retval EFI_INVALID_PARAMETER Unknown name. Progress points\r | |
1362 | to the & before the name in\r | |
1363 | question. Currently not implemented.\r | |
1364 | **/\r | |
1365 | EFI_STATUS\r | |
1366 | EFIAPI\r | |
1367 | Ip6FormExtractConfig (\r | |
1368 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
1369 | IN CONST EFI_STRING Request,\r | |
1370 | OUT EFI_STRING *Progress,\r | |
1371 | OUT EFI_STRING *Results\r | |
1372 | )\r | |
1373 | {\r | |
1374 | \r | |
1375 | EFI_STATUS Status;\r | |
1376 | IP6_FORM_CALLBACK_INFO *Private;\r | |
1377 | IP6_CONFIG_INSTANCE *Ip6ConfigInstance;\r | |
1378 | IP6_CONFIG_IFR_NVDATA *IfrNvData;\r | |
1379 | EFI_STRING ConfigRequestHdr;\r | |
1380 | EFI_STRING ConfigRequest;\r | |
1381 | BOOLEAN AllocatedRequest;\r | |
1382 | UINTN Size;\r | |
1383 | UINTN BufferSize;\r | |
1384 | \r | |
1385 | if (This == NULL || Progress == NULL || Results == NULL) {\r | |
1386 | return EFI_INVALID_PARAMETER;\r | |
1387 | }\r | |
1388 | \r | |
1389 | *Progress = Request;\r | |
1390 | if ((Request != NULL) &&\r | |
9bdc6592 | 1391 | !HiiIsConfigHdrMatch (Request, &gIp6ConfigNvDataGuid, mIp6ConfigStorageName)) {\r |
a3bcde70 HT |
1392 | return EFI_NOT_FOUND;\r |
1393 | }\r | |
1394 | \r | |
1395 | ConfigRequestHdr = NULL;\r | |
1396 | ConfigRequest = NULL;\r | |
1397 | AllocatedRequest = FALSE;\r | |
1398 | Size = 0;\r | |
1399 | \r | |
1400 | Private = IP6_FORM_CALLBACK_INFO_FROM_CONFIG_ACCESS (This);\r | |
1401 | Ip6ConfigInstance = IP6_CONFIG_INSTANCE_FROM_FORM_CALLBACK (Private);\r | |
1402 | BufferSize = sizeof (IP6_CONFIG_IFR_NVDATA);\r | |
1403 | \r | |
1404 | IfrNvData = (IP6_CONFIG_IFR_NVDATA *) AllocateZeroPool (BufferSize);\r | |
1405 | if (IfrNvData == NULL) {\r | |
1406 | return EFI_OUT_OF_RESOURCES;\r | |
1407 | }\r | |
1408 | \r | |
1409 | Status = Ip6ConvertConfigNvDataToIfrNvData (IfrNvData, Ip6ConfigInstance);\r | |
1410 | if (EFI_ERROR (Status)) {\r | |
1411 | goto Exit;\r | |
1412 | }\r | |
1413 | \r | |
1414 | ConfigRequest = Request;\r | |
1415 | if ((Request == NULL) || (StrStr (Request, L"OFFSET") == NULL)) {\r | |
1416 | //\r | |
1417 | // Request has no request element, construct full request string.\r | |
1418 | // Allocate and fill a buffer large enough to hold the <ConfigHdr> template\r | |
1419 | // followed by "&OFFSET=0&WIDTH=WWWWWWWWWWWWWWWW" followed by a Null-terminator.\r | |
1420 | //\r | |
1421 | ConfigRequestHdr = HiiConstructConfigHdr (\r | |
9bdc6592 | 1422 | &gIp6ConfigNvDataGuid,\r |
a3bcde70 HT |
1423 | mIp6ConfigStorageName,\r |
1424 | Private->ChildHandle\r | |
1425 | );\r | |
1426 | Size = (StrLen (ConfigRequestHdr) + 32 + 1) * sizeof (CHAR16);\r | |
1427 | ConfigRequest = AllocateZeroPool (Size);\r | |
1428 | ASSERT (ConfigRequest != NULL);\r | |
1429 | AllocatedRequest = TRUE;\r | |
1430 | UnicodeSPrint (\r | |
1431 | ConfigRequest,\r | |
1432 | Size,\r | |
1433 | L"%s&OFFSET=0&WIDTH=%016LX",\r | |
1434 | ConfigRequestHdr,\r | |
1435 | (UINT64) BufferSize\r | |
1436 | );\r | |
1437 | FreePool (ConfigRequestHdr);\r | |
1438 | }\r | |
1439 | \r | |
1440 | //\r | |
1441 | // Convert buffer data to <ConfigResp> by helper function BlockToConfig()\r | |
1442 | //\r | |
1443 | Status = gHiiConfigRouting->BlockToConfig (\r | |
1444 | gHiiConfigRouting,\r | |
1445 | ConfigRequest,\r | |
1446 | (UINT8 *) IfrNvData,\r | |
1447 | BufferSize,\r | |
1448 | Results,\r | |
1449 | Progress\r | |
1450 | );\r | |
1451 | \r | |
1452 | Exit:\r | |
1453 | FreePool (IfrNvData);\r | |
1454 | //\r | |
1455 | // Free the allocated config request string.\r | |
1456 | //\r | |
1457 | if (AllocatedRequest) {\r | |
1458 | FreePool (ConfigRequest);\r | |
1459 | ConfigRequest = NULL;\r | |
1460 | }\r | |
1461 | //\r | |
1462 | // Set Progress string to the original request string.\r | |
1463 | //\r | |
1464 | if (Request == NULL) {\r | |
1465 | *Progress = NULL;\r | |
1466 | } else if (StrStr (Request, L"OFFSET") == NULL) {\r | |
1467 | *Progress = Request + StrLen (Request);\r | |
1468 | }\r | |
1469 | \r | |
1470 | return Status;\r | |
1471 | }\r | |
1472 | \r | |
1473 | /**\r | |
1474 | This function applies changes in a driver's configuration.\r | |
1475 | Input is a Configuration, which has the routing data for this\r | |
1476 | driver followed by name / value configuration pairs. The driver\r | |
1477 | must apply those pairs to its configurable storage. If the\r | |
1478 | driver's configuration is stored in a linear block of data\r | |
1479 | and the driver's name / value pairs are in <BlockConfig>\r | |
1480 | format, it may use the ConfigToBlock helper function (above) to\r | |
1481 | simplify the job. Currently not implemented.\r | |
1482 | \r | |
1483 | @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
1484 | @param[in] Configuration A null-terminated Unicode string in\r | |
1485 | <ConfigString> format.\r | |
1486 | @param[out] Progress A pointer to a string filled in with the\r | |
1487 | offset of the most recent '&' before the\r | |
1488 | first failing name / value pair (or the\r | |
1489 | beginn ing of the string if the failure\r | |
1490 | is in the first name / value pair) or\r | |
1491 | the terminating NULL if all was\r | |
1492 | successful.\r | |
1493 | \r | |
1494 | @retval EFI_SUCCESS The results have been distributed or are\r | |
1495 | awaiting distribution.\r | |
1496 | @retval EFI_OUT_OF_MEMORY Not enough memory to store the\r | |
1497 | parts of the results that must be\r | |
1498 | stored awaiting possible future\r | |
1499 | protocols.\r | |
1500 | @retval EFI_INVALID_PARAMETERS Passing in a NULL for the\r | |
1501 | Results parameter would result\r | |
1502 | in this type of error.\r | |
1503 | @retval EFI_NOT_FOUND Target for the specified routing data\r | |
1504 | was not found.\r | |
1505 | **/\r | |
1506 | EFI_STATUS\r | |
1507 | EFIAPI\r | |
1508 | Ip6FormRouteConfig (\r | |
1509 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
1510 | IN CONST EFI_STRING Configuration,\r | |
1511 | OUT EFI_STRING *Progress\r | |
1512 | )\r | |
1513 | {\r | |
1514 | if (This == NULL || Configuration == NULL || Progress == NULL) {\r | |
1515 | return EFI_INVALID_PARAMETER;\r | |
1516 | }\r | |
1517 | \r | |
1518 | //\r | |
1519 | // Check routing data in <ConfigHdr>.\r | |
1520 | // Note: if only one Storage is used, then this checking could be skipped.\r | |
1521 | //\r | |
9bdc6592 | 1522 | if (!HiiIsConfigHdrMatch (Configuration, &gIp6ConfigNvDataGuid, mIp6ConfigStorageName)) {\r |
a3bcde70 HT |
1523 | *Progress = Configuration;\r |
1524 | return EFI_NOT_FOUND;\r | |
1525 | }\r | |
1526 | \r | |
1527 | *Progress = Configuration + StrLen (Configuration);\r | |
1528 | \r | |
1529 | return EFI_SUCCESS;\r | |
1530 | }\r | |
1531 | \r | |
130df890 | 1532 | /**\r |
1533 | Display host addresses, route table, DNS addresses and gateway addresses in\r | |
1534 | "IPv6 Current Setting" page.\r | |
1535 | \r | |
1536 | @param[in] Instance The IP6 config instance data.\r | |
1537 | \r | |
1538 | @retval EFI_SUCCESS The operation finished successfully.\r | |
1539 | @retval Others Other errors as indicated.\r | |
1540 | \r | |
1541 | **/\r | |
1542 | EFI_STATUS\r | |
1543 | Ip6GetCurrentSetting (\r | |
1544 | IN IP6_CONFIG_INSTANCE *Instance\r | |
1545 | )\r | |
1546 | {\r | |
1547 | EFI_IP6_CONFIG_PROTOCOL *Ip6Config;\r | |
1548 | EFI_HII_HANDLE HiiHandle;\r | |
1549 | EFI_IP6_CONFIG_INTERFACE_INFO *Data;\r | |
1550 | UINTN DataSize;\r | |
1551 | EFI_STATUS Status;\r | |
1552 | CHAR16 PortString[ADDRESS_STR_MAX_SIZE];\r | |
1553 | EFI_IP6_CONFIG_INTERFACE_INFO *IfInfo;\r | |
1554 | \r | |
1555 | \r | |
1556 | Ip6Config = &Instance->Ip6Config;\r | |
1557 | HiiHandle = Instance->CallbackInfo.RegisteredHandle;\r | |
1558 | Data = NULL;\r | |
1559 | \r | |
1560 | //\r | |
1561 | // Get current interface info.\r | |
1562 | //\r | |
1563 | Status = Ip6ConfigNvGetData (\r | |
1564 | Ip6Config,\r | |
1565 | Ip6ConfigDataTypeInterfaceInfo,\r | |
1566 | &DataSize,\r | |
1567 | (VOID **) &Data\r | |
1568 | );\r | |
1569 | if (EFI_ERROR (Status)) {\r | |
1570 | return Status;\r | |
1571 | }\r | |
1572 | \r | |
1573 | //\r | |
1574 | // Generate dynamic text opcode for host address and draw it.\r | |
1575 | //\r | |
1576 | IfInfo = (EFI_IP6_CONFIG_INTERFACE_INFO *) Data;\r | |
1577 | Status = Ip6ConvertAddressListToString (\r | |
1578 | PortString,\r | |
1579 | HiiHandle,\r | |
1580 | Ip6ConfigNvHostAddress,\r | |
1581 | IfInfo->AddressInfo,\r | |
1582 | IfInfo->AddressInfoCount\r | |
1583 | );\r | |
1584 | if (EFI_ERROR (Status)) {\r | |
1585 | FreePool (Data);\r | |
1586 | return Status;\r | |
1587 | }\r | |
1588 | \r | |
1589 | //\r | |
1590 | // Generate the dynamic text opcode for route table and draw it.\r | |
1591 | //\r | |
1592 | Status = Ip6ConvertAddressListToString (\r | |
1593 | PortString,\r | |
1594 | HiiHandle,\r | |
1595 | Ip6ConfigNvRouteTable,\r | |
1596 | IfInfo->RouteTable,\r | |
1597 | IfInfo->RouteCount\r | |
1598 | );\r | |
1599 | if (EFI_ERROR (Status)) {\r | |
1600 | FreePool (Data);\r | |
1601 | return Status;\r | |
1602 | }\r | |
1603 | \r | |
1604 | //\r | |
1605 | // Get DNS server list.\r | |
1606 | //\r | |
1607 | FreePool (Data);\r | |
1608 | DataSize = 0;\r | |
1609 | Data = NULL;\r | |
1610 | Status = Ip6ConfigNvGetData (\r | |
1611 | Ip6Config,\r | |
1612 | Ip6ConfigDataTypeDnsServer,\r | |
1613 | &DataSize,\r | |
1614 | (VOID **) &Data\r | |
1615 | );\r | |
1616 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
1617 | if (Data != NULL) {\r | |
1618 | FreePool (Data);\r | |
1619 | }\r | |
1620 | return Status;\r | |
1621 | }\r | |
1622 | \r | |
1623 | if (DataSize > 0) {\r | |
1624 | //\r | |
1625 | // Generate the dynamic text opcode for DNS server and draw it.\r | |
1626 | //\r | |
1627 | Status = Ip6ConvertAddressListToString (\r | |
1628 | PortString,\r | |
1629 | HiiHandle,\r | |
1630 | Ip6ConfigNvDnsAddress,\r | |
1631 | Data,\r | |
1632 | DataSize / sizeof (EFI_IPv6_ADDRESS)\r | |
1633 | );\r | |
1634 | if (EFI_ERROR (Status)) {\r | |
1635 | FreePool (Data);\r | |
1636 | return Status;\r | |
1637 | }\r | |
1638 | }\r | |
1639 | \r | |
1640 | //\r | |
1641 | // Get gateway adderss list.\r | |
1642 | //\r | |
1643 | if (Data != NULL) {\r | |
1644 | FreePool (Data);\r | |
1645 | }\r | |
1646 | \r | |
1647 | DataSize = 0;\r | |
1648 | Data = NULL;\r | |
1649 | Status = Ip6ConfigNvGetData (\r | |
1650 | Ip6Config,\r | |
1651 | Ip6ConfigDataTypeGateway,\r | |
1652 | &DataSize,\r | |
1653 | (VOID **) &Data\r | |
1654 | );\r | |
1655 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
1656 | if (Data != NULL) {\r | |
1657 | FreePool (Data);\r | |
1658 | }\r | |
1659 | return Status;\r | |
1660 | }\r | |
1661 | \r | |
1662 | if (DataSize > 0) {\r | |
1663 | //\r | |
1664 | // Generate the dynamic text opcode for gateway and draw it.\r | |
1665 | //\r | |
1666 | Status = Ip6ConvertAddressListToString (\r | |
1667 | PortString,\r | |
1668 | HiiHandle,\r | |
1669 | Ip6ConfigNvGatewayAddress,\r | |
1670 | Data,\r | |
1671 | DataSize / sizeof (EFI_IPv6_ADDRESS)\r | |
1672 | );\r | |
1673 | if (EFI_ERROR (Status)) {\r | |
1674 | FreePool (Data);\r | |
1675 | return Status;\r | |
1676 | }\r | |
1677 | }\r | |
1678 | \r | |
1679 | if (Data != NULL) {\r | |
1680 | FreePool (Data);\r | |
1681 | }\r | |
1682 | \r | |
1683 | return EFI_SUCCESS;\r | |
1684 | }\r | |
1685 | \r | |
a3bcde70 HT |
1686 | /**\r |
1687 | This function is called to provide results data to the driver.\r | |
1688 | This data consists of a unique key that is used to identify\r | |
1689 | which data is either being passed back or being asked for.\r | |
1690 | \r | |
1691 | @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
1692 | @param[in] Action Specifies the type of action taken by the browser.\r | |
1693 | @param[in] QuestionId A unique value which is sent to the original\r | |
1694 | exporting driver so that it can identify the type\r | |
1695 | of data to expect. The format of the data tends to\r | |
1696 | vary based on the opcode that generated the callback.\r | |
1697 | @param[in] Type The type of value for the question.\r | |
1698 | @param[in] Value A pointer to the data being sent to the original\r | |
1699 | exporting driver.\r | |
1700 | @param[out] ActionRequest On return, points to the action requested by the\r | |
1701 | callback function.\r | |
1702 | \r | |
1703 | @retval EFI_SUCCESS The callback successfully handled the action.\r | |
1704 | @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the\r | |
1705 | variable and its data.\r | |
1706 | @retval EFI_DEVICE_ERROR The variable could not be saved.\r | |
1707 | @retval EFI_UNSUPPORTED The specified Action is not supported by the\r | |
1708 | callback. Currently not implemented.\r | |
1709 | @retval EFI_INVALID_PARAMETER Passed in the wrong parameter.\r | |
1710 | @retval Others Other errors as indicated.\r | |
1711 | \r | |
1712 | **/\r | |
1713 | EFI_STATUS\r | |
1714 | EFIAPI\r | |
1715 | Ip6FormCallback (\r | |
1716 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
1717 | IN EFI_BROWSER_ACTION Action,\r | |
1718 | IN EFI_QUESTION_ID QuestionId,\r | |
1719 | IN UINT8 Type,\r | |
1720 | IN EFI_IFR_TYPE_VALUE *Value,\r | |
1721 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r | |
1722 | )\r | |
1723 | {\r | |
1724 | IP6_FORM_CALLBACK_INFO *Private;\r | |
1725 | UINTN BufferSize;\r | |
1726 | IP6_CONFIG_IFR_NVDATA *IfrNvData;\r | |
a3bcde70 HT |
1727 | EFI_STATUS Status;\r |
1728 | EFI_INPUT_KEY Key;\r | |
1729 | IP6_CONFIG_INSTANCE *Instance;\r | |
1730 | IP6_CONFIG_NVDATA *Ip6NvData;\r | |
a3bcde70 HT |
1731 | \r |
1732 | if (This == NULL) {\r | |
1733 | return EFI_INVALID_PARAMETER;\r | |
1734 | }\r | |
1735 | \r | |
1736 | Private = IP6_FORM_CALLBACK_INFO_FROM_CONFIG_ACCESS (This);\r | |
1737 | Instance = IP6_CONFIG_INSTANCE_FROM_FORM_CALLBACK (Private);\r | |
1738 | Ip6NvData = &Instance->Ip6NvData;\r | |
1739 | \r | |
e0afa489 | 1740 | if ((Action == EFI_BROWSER_ACTION_FORM_OPEN) || (Action == EFI_BROWSER_ACTION_FORM_CLOSE)){\r |
1741 | return EFI_SUCCESS;\r | |
1742 | }\r | |
1743 | \r | |
639a76d1 | 1744 | if (Action != EFI_BROWSER_ACTION_CHANGING && Action != EFI_BROWSER_ACTION_CHANGED) {\r |
e0afa489 | 1745 | return EFI_UNSUPPORTED;\r |
1746 | }\r | |
1747 | \r | |
1748 | if ((Value == NULL) || (ActionRequest == NULL)) {\r | |
1749 | return EFI_INVALID_PARAMETER;\r | |
1750 | }\r | |
1751 | \r | |
1752 | //\r | |
1753 | // Retrieve uncommitted data from Browser\r | |
1754 | //\r | |
1755 | \r | |
1756 | BufferSize = sizeof (IP6_CONFIG_IFR_NVDATA);\r | |
1757 | IfrNvData = AllocateZeroPool (BufferSize);\r | |
1758 | if (IfrNvData == NULL) {\r | |
1759 | return EFI_OUT_OF_RESOURCES;\r | |
1760 | }\r | |
1761 | \r | |
1762 | Status = EFI_SUCCESS;\r | |
1763 | \r | |
e0afa489 | 1764 | HiiGetBrowserData (NULL, NULL, BufferSize, (UINT8 *) IfrNvData);\r |
1765 | \r | |
639a76d1 ED |
1766 | if (Action == EFI_BROWSER_ACTION_CHANGING) {\r |
1767 | switch (QuestionId) {\r | |
1768 | case KEY_GET_CURRENT_SETTING:\r | |
130df890 | 1769 | Status = Ip6GetCurrentSetting (Instance);\r |
639a76d1 ED |
1770 | break;\r |
1771 | \r | |
1772 | default:\r | |
1773 | break;\r | |
2d4df339 | 1774 | }\r |
639a76d1 ED |
1775 | } else if (Action == EFI_BROWSER_ACTION_CHANGED) {\r |
1776 | switch (QuestionId) {\r | |
1777 | case KEY_SAVE_CONFIG_CHANGES:\r | |
130df890 | 1778 | Status = Ip6ConvertIfrNvDataToConfigNvDataAdvanced (IfrNvData, Instance);\r |
1779 | if (EFI_ERROR (Status)) {\r | |
1780 | break;\r | |
1781 | }\r | |
1782 | \r | |
1783 | Status = Ip6GetCurrentSetting (Instance);\r | |
1784 | \r | |
639a76d1 ED |
1785 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT;\r |
1786 | break;\r | |
a3bcde70 | 1787 | \r |
639a76d1 | 1788 | case KEY_IGNORE_CONFIG_CHANGES:\r |
0b2a54e2 | 1789 | Ip6FreeAddressInfoList (&Ip6NvData->ManualAddress);\r |
1790 | Ip6FreeAddressInfoList (&Ip6NvData->GatewayAddress);\r | |
1791 | Ip6FreeAddressInfoList (&Ip6NvData->DnsAddress);\r | |
1792 | \r | |
1793 | Ip6NvData->ManualAddressCount = 0;\r | |
1794 | Ip6NvData->GatewayAddressCount = 0;\r | |
1795 | Ip6NvData->DnsAddressCount = 0;\r | |
1796 | \r | |
639a76d1 ED |
1797 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT;\r |
1798 | break;\r | |
a3bcde70 | 1799 | \r |
639a76d1 | 1800 | case KEY_SAVE_CHANGES:\r |
130df890 | 1801 | Status = Ip6ConvertIfrNvDataToConfigNvDataGeneral (IfrNvData, Instance);\r |
639a76d1 ED |
1802 | if (EFI_ERROR (Status)) {\r |
1803 | break;\r | |
1804 | }\r | |
1805 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;\r | |
1806 | break;\r | |
1807 | \r | |
1808 | case KEY_INTERFACE_ID:\r | |
1809 | Status = Ip6ParseInterfaceIdFromString (IfrNvData->InterfaceId, &Ip6NvData->InterfaceId);\r | |
1810 | if (EFI_ERROR (Status)) {\r | |
1811 | CreatePopUp (\r | |
1812 | EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,\r | |
1813 | &Key,\r | |
1814 | L"Invalid Interface ID!",\r | |
1815 | NULL\r | |
1816 | );\r | |
1817 | }\r | |
1818 | \r | |
1819 | break;\r | |
1820 | \r | |
1821 | case KEY_MANUAL_ADDRESS:\r | |
1822 | Status = Ip6ParseAddressListFromString (\r | |
1823 | IfrNvData->ManualAddress,\r | |
1824 | &Ip6NvData->ManualAddress,\r | |
1825 | &Ip6NvData->ManualAddressCount\r | |
1826 | );\r | |
1827 | if (EFI_ERROR (Status)) {\r | |
1828 | CreatePopUp (\r | |
1829 | EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,\r | |
1830 | &Key,\r | |
1831 | L"Invalid Host Addresses!",\r | |
1832 | NULL\r | |
1833 | );\r | |
1834 | }\r | |
1835 | \r | |
1836 | break;\r | |
1837 | \r | |
1838 | case KEY_GATEWAY_ADDRESS:\r | |
1839 | Status = Ip6ParseAddressListFromString (\r | |
1840 | IfrNvData->GatewayAddress,\r | |
1841 | &Ip6NvData->GatewayAddress,\r | |
1842 | &Ip6NvData->GatewayAddressCount\r | |
1843 | );\r | |
1844 | if (EFI_ERROR (Status)) {\r | |
1845 | CreatePopUp (\r | |
1846 | EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,\r | |
1847 | &Key,\r | |
1848 | L"Invalid Gateway Addresses!",\r | |
1849 | NULL\r | |
1850 | );\r | |
1851 | }\r | |
1852 | \r | |
1853 | break;\r | |
1854 | \r | |
1855 | case KEY_DNS_ADDRESS:\r | |
1856 | Status = Ip6ParseAddressListFromString (\r | |
1857 | IfrNvData->DnsAddress,\r | |
1858 | &Ip6NvData->DnsAddress,\r | |
1859 | &Ip6NvData->DnsAddressCount\r | |
1860 | );\r | |
1861 | if (EFI_ERROR (Status)) {\r | |
1862 | CreatePopUp (\r | |
1863 | EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,\r | |
1864 | &Key,\r | |
1865 | L"Invalid DNS Addresses!",\r | |
1866 | NULL\r | |
1867 | );\r | |
1868 | }\r | |
1869 | \r | |
1870 | break;\r | |
a3bcde70 | 1871 | \r |
639a76d1 ED |
1872 | default:\r |
1873 | break;\r | |
1874 | }\r | |
e0afa489 | 1875 | }\r |
a3bcde70 | 1876 | \r |
e0afa489 | 1877 | if (!EFI_ERROR (Status)) {\r |
1878 | //\r | |
1879 | // Pass changed uncommitted data back to Form Browser.\r | |
1880 | //\r | |
1881 | BufferSize = sizeof (IP6_CONFIG_IFR_NVDATA);\r | |
1882 | HiiSetBrowserData (NULL, NULL, BufferSize, (UINT8 *) IfrNvData, NULL);\r | |
a3bcde70 HT |
1883 | }\r |
1884 | \r | |
e0afa489 | 1885 | FreePool (IfrNvData);\r |
1886 | return Status;\r | |
a3bcde70 HT |
1887 | }\r |
1888 | \r | |
1889 | /**\r | |
1890 | Install HII Config Access protocol for network device and allocate resources.\r | |
1891 | \r | |
1892 | @param[in, out] Instance The IP6_CONFIG_INSTANCE to create a form.\r | |
1893 | \r | |
1894 | @retval EFI_SUCCESS The HII Config Access protocol is installed.\r | |
1895 | @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.\r | |
1896 | @retval Others Other errors as indicated.\r | |
1897 | \r | |
1898 | **/\r | |
1899 | EFI_STATUS\r | |
1900 | Ip6ConfigFormInit (\r | |
1901 | IN OUT IP6_CONFIG_INSTANCE *Instance\r | |
1902 | )\r | |
1903 | {\r | |
1904 | EFI_STATUS Status;\r | |
1905 | IP6_SERVICE *IpSb;\r | |
1906 | IP6_FORM_CALLBACK_INFO *CallbackInfo;\r | |
1907 | EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r | |
1908 | VENDOR_DEVICE_PATH VendorDeviceNode;\r | |
1909 | EFI_SERVICE_BINDING_PROTOCOL *MnpSb;\r | |
1910 | CHAR16 *MacString;\r | |
1911 | CHAR16 MenuString[128];\r | |
1912 | CHAR16 PortString[128];\r | |
1913 | CHAR16 *OldMenuString;\r | |
1914 | EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;\r | |
1915 | \r | |
1916 | IpSb = IP6_SERVICE_FROM_IP6_CONFIG_INSTANCE (Instance);\r | |
1917 | ASSERT (IpSb != NULL);\r | |
1918 | \r | |
1919 | Status = gBS->HandleProtocol (\r | |
1920 | IpSb->Controller,\r | |
1921 | &gEfiDevicePathProtocolGuid,\r | |
1922 | (VOID **) &ParentDevicePath\r | |
1923 | );\r | |
1924 | if (EFI_ERROR (Status)) {\r | |
1925 | return Status;\r | |
1926 | }\r | |
1927 | \r | |
1928 | CallbackInfo = &Instance->CallbackInfo;\r | |
1929 | CallbackInfo->Signature = IP6_FORM_CALLBACK_INFO_SIGNATURE;\r | |
1930 | \r | |
1931 | //\r | |
1932 | // Construct device path node for EFI HII Config Access protocol,\r | |
1933 | // which consists of controller physical device path and one hardware\r | |
1934 | // vendor guid node.\r | |
1935 | //\r | |
1936 | ZeroMem (&VendorDeviceNode, sizeof (VENDOR_DEVICE_PATH));\r | |
1937 | VendorDeviceNode.Header.Type = HARDWARE_DEVICE_PATH;\r | |
1938 | VendorDeviceNode.Header.SubType = HW_VENDOR_DP;\r | |
1939 | \r | |
9bdc6592 | 1940 | CopyGuid (&VendorDeviceNode.Guid, &gEfiCallerIdGuid);\r |
a3bcde70 HT |
1941 | \r |
1942 | SetDevicePathNodeLength (&VendorDeviceNode.Header, sizeof (VENDOR_DEVICE_PATH));\r | |
1943 | CallbackInfo->HiiVendorDevicePath = AppendDevicePathNode (\r | |
1944 | ParentDevicePath,\r | |
1945 | (EFI_DEVICE_PATH_PROTOCOL *) &VendorDeviceNode\r | |
1946 | );\r | |
1947 | if (CallbackInfo->HiiVendorDevicePath == NULL) {\r | |
1948 | Status = EFI_OUT_OF_RESOURCES;\r | |
1949 | goto Error;\r | |
1950 | }\r | |
1951 | \r | |
1952 | ConfigAccess = &CallbackInfo->HiiConfigAccess;\r | |
1953 | ConfigAccess->ExtractConfig = Ip6FormExtractConfig;\r | |
1954 | ConfigAccess->RouteConfig = Ip6FormRouteConfig;\r | |
1955 | ConfigAccess->Callback = Ip6FormCallback;\r | |
1956 | \r | |
1957 | //\r | |
1958 | // Install Device Path Protocol and Config Access protocol on new handle\r | |
1959 | //\r | |
1960 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
1961 | &CallbackInfo->ChildHandle,\r | |
1962 | &gEfiDevicePathProtocolGuid,\r | |
1963 | CallbackInfo->HiiVendorDevicePath,\r | |
1964 | &gEfiHiiConfigAccessProtocolGuid,\r | |
1965 | ConfigAccess,\r | |
1966 | NULL\r | |
1967 | );\r | |
1968 | if (!EFI_ERROR (Status)) {\r | |
1969 | //\r | |
1970 | // Open the Parent Handle for the child\r | |
1971 | //\r | |
1972 | Status = gBS->OpenProtocol (\r | |
1973 | IpSb->Controller,\r | |
1974 | &gEfiManagedNetworkServiceBindingProtocolGuid,\r | |
1975 | (VOID **) &MnpSb,\r | |
1976 | IpSb->Image,\r | |
1977 | CallbackInfo->ChildHandle,\r | |
1978 | EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r | |
1979 | );\r | |
1980 | }\r | |
1981 | \r | |
1982 | if (EFI_ERROR (Status)) {\r | |
1983 | goto Error;\r | |
1984 | }\r | |
1985 | \r | |
1986 | //\r | |
1987 | // Publish our HII data\r | |
1988 | //\r | |
1989 | CallbackInfo->RegisteredHandle = HiiAddPackages (\r | |
9bdc6592 | 1990 | &gIp6ConfigNvDataGuid,\r |
a3bcde70 HT |
1991 | CallbackInfo->ChildHandle,\r |
1992 | Ip6DxeStrings,\r | |
1993 | Ip6ConfigBin,\r | |
1994 | NULL\r | |
1995 | );\r | |
1996 | if (CallbackInfo->RegisteredHandle == NULL) {\r | |
1997 | Status = EFI_OUT_OF_RESOURCES;\r | |
1998 | goto Error;\r | |
1999 | }\r | |
2000 | \r | |
2001 | //\r | |
969ebd26 | 2002 | // Append MAC string in the menu help string and tile help string\r |
a3bcde70 HT |
2003 | //\r |
2004 | Status = NetLibGetMacString (IpSb->Controller, IpSb->Image, &MacString);\r | |
2005 | if (!EFI_ERROR (Status)) {\r | |
2006 | OldMenuString = HiiGetString (\r | |
2007 | CallbackInfo->RegisteredHandle,\r | |
e07404fe | 2008 | STRING_TOKEN (STR_IP6_CONFIG_FORM_HELP),\r |
a3bcde70 HT |
2009 | NULL)\r |
2010 | ;\r | |
2011 | UnicodeSPrint (MenuString, 128, L"%s (MAC:%s)", OldMenuString, MacString);\r | |
2012 | HiiSetString (\r | |
2013 | CallbackInfo->RegisteredHandle,\r | |
e07404fe | 2014 | STRING_TOKEN (STR_IP6_CONFIG_FORM_HELP),\r |
a3bcde70 HT |
2015 | MenuString,\r |
2016 | NULL\r | |
2017 | );\r | |
2018 | UnicodeSPrint (PortString, 128, L"MAC:%s", MacString);\r | |
2019 | HiiSetString (\r | |
2020 | CallbackInfo->RegisteredHandle,\r | |
e07404fe | 2021 | STRING_TOKEN (STR_IP6_DEVICE_FORM_HELP),\r |
a3bcde70 HT |
2022 | PortString,\r |
2023 | NULL\r | |
2024 | );\r | |
2025 | \r | |
2026 | FreePool (MacString);\r | |
2027 | FreePool (OldMenuString);\r | |
2028 | \r | |
2029 | InitializeListHead (&Instance->Ip6NvData.ManualAddress);\r | |
2030 | InitializeListHead (&Instance->Ip6NvData.GatewayAddress);\r | |
2031 | InitializeListHead (&Instance->Ip6NvData.DnsAddress);\r | |
2032 | \r | |
2033 | return EFI_SUCCESS;\r | |
2034 | }\r | |
2035 | \r | |
2036 | Error:\r | |
2037 | Ip6ConfigFormUnload (Instance);\r | |
2038 | return Status;\r | |
2039 | }\r | |
2040 | \r | |
2041 | /**\r | |
2042 | Uninstall the HII Config Access protocol for network devices and free up the resources.\r | |
2043 | \r | |
2044 | @param[in, out] Instance The IP6_CONFIG_INSTANCE to unload a form.\r | |
2045 | \r | |
2046 | **/\r | |
2047 | VOID\r | |
2048 | Ip6ConfigFormUnload (\r | |
2049 | IN OUT IP6_CONFIG_INSTANCE *Instance\r | |
2050 | )\r | |
2051 | {\r | |
2052 | IP6_SERVICE *IpSb;\r | |
2053 | IP6_FORM_CALLBACK_INFO *CallbackInfo;\r | |
2054 | IP6_CONFIG_NVDATA *Ip6NvData;\r | |
2055 | \r | |
2056 | IpSb = IP6_SERVICE_FROM_IP6_CONFIG_INSTANCE (Instance);\r | |
2057 | ASSERT (IpSb != NULL);\r | |
2058 | \r | |
2059 | CallbackInfo = &Instance->CallbackInfo;\r | |
2060 | \r | |
2061 | if (CallbackInfo->ChildHandle != NULL) {\r | |
2062 | \r | |
2063 | //\r | |
2064 | // Close the child handle\r | |
2065 | //\r | |
2066 | gBS->CloseProtocol (\r | |
2067 | IpSb->Controller,\r | |
2068 | &gEfiManagedNetworkServiceBindingProtocolGuid,\r | |
2069 | IpSb->Image,\r | |
2070 | CallbackInfo->ChildHandle\r | |
2071 | );\r | |
2072 | //\r | |
2073 | // Uninstall EFI_HII_CONFIG_ACCESS_PROTOCOL\r | |
2074 | //\r | |
2075 | gBS->UninstallMultipleProtocolInterfaces (\r | |
2076 | CallbackInfo->ChildHandle,\r | |
2077 | &gEfiDevicePathProtocolGuid,\r | |
2078 | CallbackInfo->HiiVendorDevicePath,\r | |
2079 | &gEfiHiiConfigAccessProtocolGuid,\r | |
2080 | &CallbackInfo->HiiConfigAccess,\r | |
2081 | NULL\r | |
2082 | );\r | |
2083 | }\r | |
2084 | \r | |
2085 | if (CallbackInfo->HiiVendorDevicePath != NULL) {\r | |
2086 | FreePool (CallbackInfo->HiiVendorDevicePath);\r | |
2087 | }\r | |
2088 | \r | |
2089 | if (CallbackInfo->RegisteredHandle != NULL) {\r | |
2090 | //\r | |
2091 | // Remove HII package list\r | |
2092 | //\r | |
2093 | HiiRemovePackages (CallbackInfo->RegisteredHandle);\r | |
2094 | }\r | |
2095 | \r | |
2096 | Ip6NvData = &Instance->Ip6NvData;\r | |
2097 | \r | |
2098 | Ip6FreeAddressInfoList (&Ip6NvData->ManualAddress);\r | |
2099 | Ip6FreeAddressInfoList (&Ip6NvData->GatewayAddress);\r | |
2100 | Ip6FreeAddressInfoList (&Ip6NvData->DnsAddress);\r | |
2101 | \r | |
2102 | Ip6NvData->ManualAddressCount = 0;\r | |
2103 | Ip6NvData->GatewayAddressCount = 0;\r | |
2104 | Ip6NvData->DnsAddressCount = 0;\r | |
2105 | }\r |