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1 | /** @file\r |
2 | Helper functions for configuring or obtaining the parameters relating to IP6.\r | |
3 | \r | |
2d4df339 | 4 | Copyright (c) 2010 - 2011, 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 | |
18 | EFI_GUID mIp6HiiVendorDevicePathGuid = IP6_HII_VENDOR_DEVICE_PATH_GUID;\r | |
19 | EFI_GUID mIp6ConfigNvDataGuid = IP6_CONFIG_NVDATA_GUID;\r | |
20 | CHAR16 mIp6ConfigStorageName[] = L"IP6_CONFIG_IFR_NVDATA";\r | |
21 | \r | |
22 | /**\r | |
23 | The notify function of create event when performing a manual configuration.\r | |
24 | \r | |
25 | @param[in] Event The pointer of Event.\r | |
26 | @param[in] Context The pointer of Context.\r | |
27 | \r | |
28 | **/\r | |
29 | VOID\r | |
30 | EFIAPI\r | |
31 | Ip6ConfigManualAddressNotify (\r | |
32 | IN EFI_EVENT Event,\r | |
33 | IN VOID *Context\r | |
34 | )\r | |
35 | {\r | |
36 | *((BOOLEAN *) Context) = TRUE;\r | |
37 | }\r | |
38 | \r | |
39 | /**\r | |
40 | Get the configuration data for the EFI IPv6 network stack running on the\r | |
41 | communication. It is a help function to the call EfiIp6ConfigGetData().\r | |
42 | \r | |
43 | @param[in] Ip6Config The pointer to the EFI_IP6_CONFIG_PROTOCOL instance.\r | |
44 | @param[in] DataType The type of data to get.\r | |
45 | @param[out] DataSize The size of buffer required in bytes.\r | |
46 | @param[out] Data The data buffer in which the configuration data is returned. The\r | |
47 | type of the data buffer associated with the DataType.\r | |
48 | It is the caller's responsibility to free the resource.\r | |
49 | \r | |
50 | @retval EFI_SUCCESS The specified configuration data was obtained successfully.\r | |
51 | @retval EFI_INVALID_PARAMETER One or more of the followings are TRUE:\r | |
52 | - Ip6Config is NULL or invalid.\r | |
53 | - DataSize is NULL.\r | |
54 | - Data is NULL.\r | |
55 | @retval EFI_OUT_OF_RESOURCES Fail to perform the operation due to lack of resources.\r | |
56 | @retval EFI_NOT_READY The specified configuration data is not ready due to an\r | |
57 | asynchronous configuration process already in progress.\r | |
58 | @retval EFI_NOT_FOUND The specified configuration data was not found.\r | |
59 | \r | |
60 | **/\r | |
61 | EFI_STATUS\r | |
62 | Ip6ConfigNvGetData (\r | |
63 | IN EFI_IP6_CONFIG_PROTOCOL *Ip6Config,\r | |
64 | IN EFI_IP6_CONFIG_DATA_TYPE DataType,\r | |
65 | OUT UINTN *DataSize,\r | |
66 | OUT VOID **Data\r | |
67 | )\r | |
68 | {\r | |
69 | UINTN BufferSize;\r | |
70 | VOID *Buffer;\r | |
71 | EFI_STATUS Status;\r | |
72 | \r | |
73 | if ((Ip6Config == NULL) || (Data == NULL) || (DataSize == NULL)) {\r | |
74 | return EFI_INVALID_PARAMETER;\r | |
75 | }\r | |
76 | \r | |
77 | BufferSize = 0;\r | |
78 | Status = Ip6Config->GetData (\r | |
79 | Ip6Config,\r | |
80 | DataType,\r | |
81 | &BufferSize,\r | |
82 | NULL\r | |
83 | );\r | |
84 | if (Status != EFI_BUFFER_TOO_SMALL) {\r | |
85 | return Status;\r | |
86 | }\r | |
87 | \r | |
88 | Buffer = AllocateZeroPool (BufferSize);\r | |
89 | if (Buffer == NULL) {\r | |
90 | return EFI_OUT_OF_RESOURCES;\r | |
91 | }\r | |
92 | \r | |
93 | Status = Ip6Config->GetData (\r | |
94 | Ip6Config,\r | |
95 | DataType,\r | |
96 | &BufferSize,\r | |
97 | Buffer\r | |
98 | );\r | |
99 | if (EFI_ERROR (Status)) {\r | |
100 | FreePool (Buffer);\r | |
101 | return Status;\r | |
102 | }\r | |
103 | \r | |
104 | *DataSize = BufferSize;\r | |
105 | *Data = Buffer;\r | |
106 | \r | |
107 | return EFI_SUCCESS;\r | |
108 | }\r | |
109 | \r | |
110 | /**\r | |
111 | Free all nodes in IP6_ADDRESS_INFO_ENTRY in the list array specified\r | |
112 | with ListHead.\r | |
113 | \r | |
114 | @param[in] ListHead The head of the list array in IP6_ADDRESS_INFO_ENTRY.\r | |
115 | \r | |
116 | **/\r | |
117 | VOID\r | |
118 | Ip6FreeAddressInfoList (\r | |
119 | IN LIST_ENTRY *ListHead\r | |
120 | )\r | |
121 | {\r | |
122 | IP6_ADDRESS_INFO_ENTRY *Node;\r | |
123 | LIST_ENTRY *Entry;\r | |
124 | LIST_ENTRY *NextEntry;\r | |
125 | \r | |
126 | NET_LIST_FOR_EACH_SAFE (Entry, NextEntry, ListHead) {\r | |
127 | Node = NET_LIST_USER_STRUCT (Entry, IP6_ADDRESS_INFO_ENTRY, Link);\r | |
128 | RemoveEntryList (&Node->Link);\r | |
129 | FreePool (Node);\r | |
130 | }\r | |
131 | }\r | |
132 | \r | |
133 | /**\r | |
134 | Convert the IPv6 address into a formatted string.\r | |
135 | \r | |
136 | @param[in] Ip6 The IPv6 address.\r | |
137 | @param[out] Str The formatted IP string.\r | |
138 | \r | |
139 | **/\r | |
140 | VOID\r | |
141 | Ip6ToStr (\r | |
142 | IN EFI_IPv6_ADDRESS *Ip6,\r | |
143 | OUT CHAR16 *Str\r | |
144 | )\r | |
145 | {\r | |
146 | UINTN Index;\r | |
147 | BOOLEAN Short;\r | |
148 | UINTN Number;\r | |
149 | CHAR16 FormatString[8];\r | |
150 | \r | |
151 | Short = FALSE;\r | |
152 | \r | |
153 | for (Index = 0; Index < 15; Index = Index + 2) {\r | |
154 | if (!Short &&\r | |
155 | Index % 2 == 0 &&\r | |
156 | Ip6->Addr[Index] == 0 &&\r | |
157 | Ip6->Addr[Index + 1] == 0\r | |
158 | ) {\r | |
159 | //\r | |
160 | // Deal with the case of ::.\r | |
161 | //\r | |
162 | if (Index == 0) {\r | |
163 | *Str = L':';\r | |
164 | *(Str + 1) = L':';\r | |
165 | Str = Str + 2;\r | |
166 | } else {\r | |
167 | *Str = L':';\r | |
168 | Str = Str + 1;\r | |
169 | }\r | |
170 | \r | |
171 | while ((Index < 15) && (Ip6->Addr[Index] == 0) && (Ip6->Addr[Index + 1] == 0)) {\r | |
172 | Index = Index + 2;\r | |
173 | }\r | |
174 | \r | |
175 | Short = TRUE;\r | |
176 | \r | |
177 | if (Index == 16) {\r | |
178 | //\r | |
179 | // :: is at the end of the address.\r | |
180 | //\r | |
181 | *Str = L'\0';\r | |
182 | break;\r | |
183 | }\r | |
184 | }\r | |
185 | \r | |
186 | ASSERT (Index < 15);\r | |
187 | \r | |
188 | if (Ip6->Addr[Index] == 0) {\r | |
189 | Number = UnicodeSPrint (Str, 2 * IP6_STR_MAX_SIZE, L"%x:", (UINTN) Ip6->Addr[Index + 1]);\r | |
190 | } else {\r | |
191 | if (Ip6->Addr[Index + 1] < 0x10) {\r | |
192 | CopyMem (FormatString, L"%x0%x:", StrSize (L"%x0%x:"));\r | |
193 | } else {\r | |
194 | CopyMem (FormatString, L"%x%x:", StrSize (L"%x%x:"));\r | |
195 | }\r | |
196 | \r | |
197 | Number = UnicodeSPrint (\r | |
198 | Str,\r | |
199 | 2 * IP6_STR_MAX_SIZE,\r | |
200 | (CONST CHAR16 *) FormatString,\r | |
201 | (UINTN) Ip6->Addr[Index],\r | |
202 | (UINTN) Ip6->Addr[Index + 1]\r | |
203 | );\r | |
204 | }\r | |
205 | \r | |
206 | Str = Str + Number;\r | |
207 | \r | |
208 | if (Index + 2 == 16) {\r | |
209 | *Str = L'\0';\r | |
210 | if (*(Str - 1) == L':') {\r | |
211 | *(Str - 1) = L'\0';\r | |
212 | }\r | |
213 | }\r | |
214 | }\r | |
215 | }\r | |
216 | \r | |
217 | /**\r | |
218 | Convert EFI_IP6_CONFIG_INTERFACE_ID to string format.\r | |
219 | \r | |
220 | @param[out] String The buffer to store the converted string.\r | |
221 | @param[in] IfId The pointer of EFI_IP6_CONFIG_INTERFACE_ID.\r | |
222 | \r | |
223 | @retval EFI_SUCCESS The string converted successfully.\r | |
224 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
225 | \r | |
226 | **/\r | |
227 | EFI_STATUS\r | |
228 | Ip6ConvertInterfaceIdToString (\r | |
229 | OUT CHAR16 *String,\r | |
230 | IN EFI_IP6_CONFIG_INTERFACE_ID *IfId\r | |
231 | )\r | |
232 | {\r | |
233 | UINT8 Index;\r | |
234 | UINTN Number;\r | |
235 | \r | |
236 | if ((String == NULL) || (IfId == NULL)) {\r | |
237 | return EFI_INVALID_PARAMETER;\r | |
238 | }\r | |
239 | \r | |
240 | for (Index = 0; Index < 8; Index++) {\r | |
241 | Number = UnicodeSPrint (\r | |
242 | String,\r | |
243 | 2 * INTERFACE_ID_STR_STORAGE,\r | |
244 | L"%x:",\r | |
245 | (UINTN) IfId->Id[Index]\r | |
246 | );\r | |
247 | String = String + Number;\r | |
248 | }\r | |
249 | \r | |
250 | *(String - 1) = '\0';\r | |
251 | \r | |
252 | return EFI_SUCCESS;\r | |
253 | }\r | |
254 | \r | |
255 | /**\r | |
256 | Parse InterfaceId in string format and convert it to EFI_IP6_CONFIG_INTERFACE_ID.\r | |
257 | \r | |
258 | @param[in] String The buffer of the string to be parsed.\r | |
259 | @param[out] IfId The pointer of EFI_IP6_CONFIG_INTERFACE_ID.\r | |
260 | \r | |
261 | @retval EFI_SUCCESS The operation finished successfully.\r | |
262 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
263 | \r | |
264 | **/\r | |
265 | EFI_STATUS\r | |
266 | Ip6ParseInterfaceIdFromString (\r | |
267 | IN CONST CHAR16 *String,\r | |
268 | OUT EFI_IP6_CONFIG_INTERFACE_ID *IfId\r | |
269 | )\r | |
270 | {\r | |
271 | UINT8 Index;\r | |
272 | CHAR16 *IfIdStr;\r | |
273 | CHAR16 *TempStr;\r | |
274 | UINTN NodeVal;\r | |
275 | \r | |
276 | if ((String == NULL) || (IfId == NULL)) {\r | |
277 | return EFI_INVALID_PARAMETER;\r | |
278 | }\r | |
279 | \r | |
280 | IfIdStr = (CHAR16 *) String;\r | |
281 | \r | |
282 | ZeroMem (IfId, sizeof (EFI_IP6_CONFIG_INTERFACE_ID));\r | |
283 | \r | |
284 | for (Index = 0; Index < 8; Index++) {\r | |
285 | TempStr = IfIdStr;\r | |
286 | \r | |
287 | while ((*IfIdStr != L'\0') && (*IfIdStr != L':')) {\r | |
288 | IfIdStr++;\r | |
289 | }\r | |
290 | \r | |
291 | //\r | |
292 | // The InterfaceId format is X:X:X:X, the number of X should not exceed 8.\r | |
293 | // If the number of X is less than 8, zero is appended to the InterfaceId.\r | |
294 | //\r | |
295 | if ((*IfIdStr == ':') && (Index == 7)) {\r | |
296 | return EFI_INVALID_PARAMETER;\r | |
297 | }\r | |
298 | \r | |
299 | //\r | |
300 | // Convert the string to interface id. AsciiStrHexToUintn stops at the\r | |
301 | // first character that is not a valid hex character, ':' or '\0' here.\r | |
302 | //\r | |
303 | NodeVal = StrHexToUintn (TempStr);\r | |
304 | if (NodeVal > 0xFF) {\r | |
305 | return EFI_INVALID_PARAMETER;\r | |
306 | }\r | |
307 | \r | |
308 | IfId->Id[Index] = (UINT8) NodeVal;\r | |
309 | \r | |
310 | IfIdStr++;\r | |
311 | }\r | |
312 | \r | |
313 | return EFI_SUCCESS;\r | |
314 | }\r | |
315 | \r | |
316 | /**\r | |
317 | Create Hii Extend Label OpCode as the start opcode and end opcode. It is\r | |
318 | a help function.\r | |
319 | \r | |
320 | @param[in] StartLabelNumber The number of start label.\r | |
321 | @param[out] StartOpCodeHandle Points to the start opcode handle.\r | |
322 | @param[out] StartLabel Points to the created start opcode.\r | |
323 | @param[out] EndOpCodeHandle Points to the end opcode handle.\r | |
324 | @param[out] EndLabel Points to the created end opcode.\r | |
325 | \r | |
326 | @retval EFI_OUT_OF_RESOURCES Does not have sufficient resources to finish this\r | |
327 | operation.\r | |
328 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
329 | @retval EFI_SUCCESS The operation completed successfully.\r | |
330 | \r | |
331 | **/\r | |
332 | EFI_STATUS\r | |
333 | Ip6CreateOpCode (\r | |
334 | IN UINT16 StartLabelNumber,\r | |
335 | OUT VOID **StartOpCodeHandle,\r | |
336 | OUT EFI_IFR_GUID_LABEL **StartLabel,\r | |
337 | OUT VOID **EndOpCodeHandle,\r | |
338 | OUT EFI_IFR_GUID_LABEL **EndLabel\r | |
339 | )\r | |
340 | {\r | |
341 | EFI_STATUS Status;\r | |
342 | EFI_IFR_GUID_LABEL *InternalStartLabel;\r | |
343 | EFI_IFR_GUID_LABEL *InternalEndLabel;\r | |
344 | \r | |
345 | if (StartOpCodeHandle == NULL || StartLabel == NULL || EndOpCodeHandle == NULL || EndLabel == NULL) {\r | |
346 | return EFI_INVALID_PARAMETER;\r | |
347 | }\r | |
348 | \r | |
349 | *StartOpCodeHandle = NULL;\r | |
350 | *EndOpCodeHandle = NULL;\r | |
351 | Status = EFI_OUT_OF_RESOURCES;\r | |
352 | \r | |
353 | //\r | |
354 | // Initialize the container for dynamic opcodes.\r | |
355 | //\r | |
356 | *StartOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
357 | if (*StartOpCodeHandle == NULL) {\r | |
358 | return Status;\r | |
359 | }\r | |
360 | \r | |
361 | *EndOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
362 | if (*EndOpCodeHandle == NULL) {\r | |
363 | goto Exit;\r | |
364 | }\r | |
365 | \r | |
366 | //\r | |
367 | // Create Hii Extend Label OpCode as the start opcode.\r | |
368 | //\r | |
369 | InternalStartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (\r | |
370 | *StartOpCodeHandle,\r | |
371 | &gEfiIfrTianoGuid,\r | |
372 | NULL,\r | |
373 | sizeof (EFI_IFR_GUID_LABEL)\r | |
374 | );\r | |
375 | if (InternalStartLabel == NULL) {\r | |
376 | goto Exit;\r | |
377 | }\r | |
378 | \r | |
379 | InternalStartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
380 | InternalStartLabel->Number = StartLabelNumber;\r | |
381 | \r | |
382 | //\r | |
383 | // Create Hii Extend Label OpCode as the end opcode.\r | |
384 | //\r | |
385 | InternalEndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (\r | |
386 | *EndOpCodeHandle,\r | |
387 | &gEfiIfrTianoGuid,\r | |
388 | NULL,\r | |
389 | sizeof (EFI_IFR_GUID_LABEL)\r | |
390 | );\r | |
391 | if (InternalEndLabel == NULL) {\r | |
392 | goto Exit;\r | |
393 | }\r | |
394 | \r | |
395 | InternalEndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
396 | InternalEndLabel->Number = LABEL_END;\r | |
397 | \r | |
398 | *StartLabel = InternalStartLabel;\r | |
399 | *EndLabel = InternalEndLabel;\r | |
400 | \r | |
401 | return EFI_SUCCESS;\r | |
402 | \r | |
403 | Exit:\r | |
404 | \r | |
405 | if (*StartOpCodeHandle != NULL) {\r | |
406 | HiiFreeOpCodeHandle (*StartOpCodeHandle);\r | |
407 | }\r | |
408 | \r | |
409 | if (*EndOpCodeHandle != NULL) {\r | |
410 | HiiFreeOpCodeHandle (*EndOpCodeHandle);\r | |
411 | }\r | |
412 | \r | |
413 | return Status;\r | |
414 | }\r | |
415 | \r | |
416 | /**\r | |
417 | This function converts the different format of address list to string format and\r | |
418 | then generates the corresponding text opcode to illustarate the address info in\r | |
419 | IP6 configuration page. Currently, the following formats are supported:\r | |
420 | EFI_IP6_ADDRESS_INFO AddressType: Ip6ConfigNvHostAddress;\r | |
421 | EFI_IPv6_ADDRESS AddressType: Ip6ConfigNvGatewayAddress and Ip6ConfigNvDnsAddress;\r | |
422 | EFI_IP6_ROUTE_TABLE AddressType: Ip6ConfigNvRouteTable.\r | |
423 | \r | |
424 | @param[in, out] String The pointer to the buffer to store the converted\r | |
425 | string.\r | |
426 | @param[in] HiiHandle A handle that was previously registered in the\r | |
427 | HII Database.\r | |
428 | @param[in] AddressType The address type.\r | |
429 | @param[in] AddressInfo Pointer to the address list.\r | |
430 | @param[in] AddressCount The address count of the address list.\r | |
431 | \r | |
432 | @retval EFI_SUCCESS The operation finished successfully.\r | |
433 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
434 | @retval EFI_UNSUPPORTED The AddressType is not supported.\r | |
435 | \r | |
436 | \r | |
437 | **/\r | |
438 | EFI_STATUS\r | |
439 | Ip6ConvertAddressListToString (\r | |
440 | IN OUT CHAR16 *String,\r | |
441 | IN EFI_HII_HANDLE HiiHandle,\r | |
442 | IN IP6_CONFIG_NV_ADDRESS_TYPE AddressType,\r | |
443 | IN VOID *AddressInfo,\r | |
444 | IN UINTN AddressCount\r | |
445 | )\r | |
446 | {\r | |
447 | UINTN Index;\r | |
448 | UINTN Number;\r | |
449 | CHAR16 *TempStr;\r | |
450 | EFI_STATUS Status;\r | |
451 | VOID *StartOpCodeHandle;\r | |
452 | EFI_IFR_GUID_LABEL *StartLabel;\r | |
453 | VOID *EndOpCodeHandle;\r | |
454 | EFI_IFR_GUID_LABEL *EndLabel;\r | |
455 | UINT16 StartLabelNumber;\r | |
456 | EFI_STRING_ID TextTwo;\r | |
457 | UINT8 *AddressHead;\r | |
458 | UINT8 PrefixLength;\r | |
459 | EFI_IPv6_ADDRESS *Address;\r | |
460 | \r | |
461 | if ((String == NULL) || (HiiHandle == NULL) || (AddressInfo == NULL)) {\r | |
462 | return EFI_INVALID_PARAMETER;\r | |
463 | }\r | |
464 | \r | |
465 | if (AddressType == Ip6ConfigNvHostAddress) {\r | |
466 | StartLabelNumber = HOST_ADDRESS_LABEL;\r | |
467 | } else if (AddressType == Ip6ConfigNvGatewayAddress) {\r | |
468 | StartLabelNumber = GATEWAY_ADDRESS_LABEL;\r | |
469 | } else if (AddressType == Ip6ConfigNvDnsAddress) {\r | |
470 | StartLabelNumber = DNS_ADDRESS_LABEL;\r | |
471 | } else if (AddressType == Ip6ConfigNvRouteTable) {\r | |
472 | StartLabelNumber = ROUTE_TABLE_LABEL;\r | |
473 | } else {\r | |
474 | ASSERT (FALSE);\r | |
475 | return EFI_UNSUPPORTED;\r | |
476 | }\r | |
477 | \r | |
478 | Status = Ip6CreateOpCode (\r | |
479 | StartLabelNumber,\r | |
480 | &StartOpCodeHandle,\r | |
481 | &StartLabel,\r | |
482 | &EndOpCodeHandle,\r | |
483 | &EndLabel\r | |
484 | );\r | |
485 | if (EFI_ERROR (Status)) {\r | |
486 | return Status;\r | |
487 | }\r | |
488 | \r | |
489 | AddressHead = (UINT8 *) AddressInfo;\r | |
490 | \r | |
491 | for (Index = 0; Index < AddressCount; Index++) {\r | |
492 | if (AddressType == Ip6ConfigNvHostAddress) {\r | |
493 | AddressInfo = AddressHead + sizeof (EFI_IP6_ADDRESS_INFO) * Index;\r | |
494 | Address = &((EFI_IP6_ADDRESS_INFO *) AddressInfo)->Address;\r | |
495 | } else if (AddressType == Ip6ConfigNvRouteTable) {\r | |
496 | AddressInfo = AddressHead + sizeof (EFI_IP6_ROUTE_TABLE) * Index;\r | |
497 | Address = &((EFI_IP6_ROUTE_TABLE *) AddressInfo)->Destination;\r | |
498 | } else {\r | |
499 | AddressInfo = AddressHead + sizeof (EFI_IPv6_ADDRESS) * Index;\r | |
500 | Address = AddressInfo;\r | |
501 | }\r | |
502 | \r | |
503 | //\r | |
504 | // Convert the IP address info to string.\r | |
505 | //\r | |
506 | Ip6ToStr (Address, String);\r | |
507 | TempStr = String + StrLen (String);\r | |
508 | \r | |
509 | if ((AddressType == Ip6ConfigNvHostAddress) || (AddressType == Ip6ConfigNvRouteTable)) {\r | |
510 | if (AddressType == Ip6ConfigNvHostAddress) {\r | |
511 | PrefixLength = ((EFI_IP6_ADDRESS_INFO *) AddressInfo)->PrefixLength;\r | |
512 | } else {\r | |
513 | PrefixLength = ((EFI_IP6_ROUTE_TABLE *) AddressInfo)->PrefixLength;\r | |
514 | }\r | |
515 | \r | |
516 | //\r | |
517 | // Append the prefix length to the string.\r | |
518 | //\r | |
519 | *TempStr = L'/';\r | |
520 | TempStr++;\r | |
521 | Number = UnicodeSPrint (TempStr, 6, L"%d", PrefixLength);\r | |
522 | TempStr = TempStr + Number;\r | |
523 | }\r | |
524 | \r | |
525 | if (AddressType == Ip6ConfigNvRouteTable) {\r | |
526 | //\r | |
527 | // Append " >> " to the string.\r | |
528 | //\r | |
529 | Number = UnicodeSPrint (TempStr, 8, L" >> ");\r | |
530 | TempStr = TempStr + Number;\r | |
531 | \r | |
532 | //\r | |
533 | // Append the gateway address to the string.\r | |
534 | //\r | |
535 | Ip6ToStr (&((EFI_IP6_ROUTE_TABLE *) AddressInfo)->Gateway, TempStr);\r | |
536 | TempStr = TempStr + StrLen (TempStr);\r | |
537 | }\r | |
538 | \r | |
539 | //\r | |
540 | // Generate a text opcode and update the UI.\r | |
541 | //\r | |
542 | TextTwo = HiiSetString (HiiHandle, 0, String, NULL);\r | |
543 | if (TextTwo == 0) {\r | |
544 | Status = EFI_INVALID_PARAMETER;\r | |
545 | goto Exit;\r | |
546 | }\r | |
547 | \r | |
548 | HiiCreateTextOpCode (StartOpCodeHandle, STR_NULL, STR_NULL, TextTwo);\r | |
549 | \r | |
550 | String = TempStr;\r | |
551 | *String = IP6_ADDRESS_DELIMITER;\r | |
552 | String++;\r | |
553 | }\r | |
554 | \r | |
555 | *(String - 1) = '\0';\r | |
556 | \r | |
557 | Status = HiiUpdateForm (\r | |
558 | HiiHandle, // HII handle\r | |
559 | &mIp6ConfigNvDataGuid, // Formset GUID\r | |
560 | FORMID_MAIN_FORM, // Form ID\r | |
561 | StartOpCodeHandle, // Label for where to insert opcodes\r | |
562 | EndOpCodeHandle // Replace data\r | |
563 | );\r | |
564 | \r | |
565 | Exit:\r | |
566 | HiiFreeOpCodeHandle (StartOpCodeHandle);\r | |
567 | HiiFreeOpCodeHandle (EndOpCodeHandle);\r | |
568 | \r | |
569 | return Status;\r | |
570 | }\r | |
571 | \r | |
572 | /**\r | |
573 | Parse address list in string format and convert it to a list array of node in\r | |
574 | IP6_ADDRESS_INFO_ENTRY.\r | |
575 | \r | |
576 | @param[in] String The buffer to string to be parsed.\r | |
577 | @param[out] ListHead The list head of array.\r | |
578 | @param[out] AddressCount The number of list nodes in the array.\r | |
579 | \r | |
580 | @retval EFI_SUCCESS The operation finished successfully.\r | |
581 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
582 | @retval EFI_OUT_OF_RESOURCES Failed to perform the operation due to lack of resource.\r | |
583 | \r | |
584 | **/\r | |
585 | EFI_STATUS\r | |
586 | Ip6ParseAddressListFromString (\r | |
587 | IN CONST CHAR16 *String,\r | |
588 | OUT LIST_ENTRY *ListHead,\r | |
589 | OUT UINT32 *AddressCount\r | |
590 | )\r | |
591 | {\r | |
592 | EFI_STATUS Status;\r | |
593 | CHAR16 *LocalString;\r | |
594 | CHAR16 *Temp;\r | |
595 | CHAR16 *TempStr;\r | |
596 | EFI_IP6_ADDRESS_INFO AddressInfo;\r | |
597 | IP6_ADDRESS_INFO_ENTRY *Node;\r | |
598 | BOOLEAN Last;\r | |
599 | UINT32 Count;\r | |
600 | \r | |
601 | if ((String == NULL) || (ListHead == NULL) || (AddressCount == NULL)) {\r | |
602 | return EFI_INVALID_PARAMETER;\r | |
603 | }\r | |
604 | \r | |
605 | LocalString = (CHAR16 *) AllocateCopyPool (StrSize (String), String);\r | |
606 | if (LocalString == NULL) {\r | |
607 | return EFI_OUT_OF_RESOURCES;\r | |
608 | }\r | |
609 | \r | |
610 | //\r | |
611 | // Clean the original address list.\r | |
612 | //\r | |
613 | Ip6FreeAddressInfoList (ListHead);\r | |
614 | \r | |
615 | Temp = LocalString;\r | |
616 | Last = FALSE;\r | |
617 | Count = 0;\r | |
618 | \r | |
619 | while (*LocalString != L'\0') {\r | |
620 | TempStr = LocalString;\r | |
621 | while ((*LocalString != L'\0') && (*LocalString != IP6_ADDRESS_DELIMITER)) {\r | |
622 | LocalString++;\r | |
623 | }\r | |
624 | \r | |
625 | if (*LocalString == L'\0') {\r | |
626 | Last = TRUE;\r | |
627 | }\r | |
628 | \r | |
629 | *LocalString = L'\0';\r | |
630 | \r | |
631 | Status = NetLibStrToIp6andPrefix (TempStr, &AddressInfo.Address, &AddressInfo.PrefixLength);\r | |
632 | if (EFI_ERROR (Status)) {\r | |
633 | goto Error;\r | |
634 | }\r | |
635 | \r | |
636 | if (AddressInfo.PrefixLength == 0xFF) {\r | |
637 | AddressInfo.PrefixLength = 0;\r | |
638 | }\r | |
639 | \r | |
640 | if (!NetIp6IsValidUnicast (&AddressInfo.Address)) {\r | |
641 | Status = EFI_INVALID_PARAMETER;\r | |
642 | goto Error;\r | |
643 | }\r | |
644 | \r | |
645 | Node = AllocatePool (sizeof (IP6_ADDRESS_INFO_ENTRY));\r | |
646 | if (Node == NULL) {\r | |
647 | Status = EFI_OUT_OF_RESOURCES;\r | |
648 | goto Error;\r | |
649 | }\r | |
650 | \r | |
651 | CopyMem (&Node->AddrInfo, &AddressInfo, sizeof (EFI_IP6_ADDRESS_INFO));\r | |
652 | InsertTailList (ListHead, &Node->Link);\r | |
653 | Count++;\r | |
654 | \r | |
655 | if (Last) {\r | |
656 | break;\r | |
657 | }\r | |
658 | \r | |
659 | LocalString++;\r | |
660 | }\r | |
661 | \r | |
662 | FreePool (Temp);\r | |
663 | *AddressCount = Count;\r | |
664 | return EFI_SUCCESS;\r | |
665 | \r | |
666 | Error:\r | |
667 | Ip6FreeAddressInfoList (ListHead);\r | |
668 | FreePool (Temp);\r | |
669 | return Status;\r | |
670 | }\r | |
671 | \r | |
672 | /**\r | |
673 | This function converts the interface info to string and draws it to the IP6 UI.\r | |
674 | The interface information includes interface name, interface type, hardware address,\r | |
675 | address info, and route table information. The address information is also used as the\r | |
676 | content of manual addresses in IP6 UI.\r | |
677 | \r | |
678 | @param[in] IfInfo The pointer of EFI_IP6_CONFIG_INTERFACE_INFO.\r | |
679 | @param[in] HiiHandle The handle that was previously registered in the\r | |
680 | HII Database.\r | |
681 | @param[in, out] IfrNvData Points to IP6_CONFIG_IFR_NVDATA.\r | |
682 | \r | |
683 | @retval EFI_SUCCESS The operation finished successfully.\r | |
684 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
685 | @retval EFI_OUT_OF_RESOURCES The operation failed due to lack of resources.\r | |
686 | \r | |
687 | **/\r | |
688 | EFI_STATUS\r | |
689 | Ip6ConvertInterfaceInfoToString (\r | |
690 | IN EFI_IP6_CONFIG_INTERFACE_INFO *IfInfo,\r | |
691 | IN EFI_HII_HANDLE HiiHandle,\r | |
692 | IN OUT IP6_CONFIG_IFR_NVDATA *IfrNvData\r | |
693 | )\r | |
694 | {\r | |
695 | UINT32 Index;\r | |
696 | UINTN Number;\r | |
697 | CHAR16 *String;\r | |
698 | CHAR16 *LinkLocalStr;\r | |
699 | CHAR16 PortString[ADDRESS_STR_MAX_SIZE];\r | |
700 | CHAR16 FormatString[8];\r | |
701 | EFI_STRING_ID StringId;\r | |
702 | EFI_STATUS Status;\r | |
703 | \r | |
704 | if ((IfInfo == NULL) || (HiiHandle == NULL) || (IfrNvData == NULL)) {\r | |
705 | return EFI_INVALID_PARAMETER;\r | |
706 | }\r | |
707 | \r | |
708 | //\r | |
709 | // Print the interface name.\r | |
710 | //\r | |
711 | StringId = HiiSetString (\r | |
712 | HiiHandle,\r | |
713 | STRING_TOKEN (STR_IP6_INTERFACE_NAME_CONTENT),\r | |
714 | IfInfo->Name,\r | |
715 | NULL\r | |
716 | );\r | |
717 | if (StringId == 0) {\r | |
718 | return EFI_OUT_OF_RESOURCES;\r | |
719 | }\r | |
720 | \r | |
721 | //\r | |
722 | // Print the interface type.\r | |
723 | //\r | |
724 | if (IfInfo->IfType == Ip6InterfaceTypeEthernet) {\r | |
725 | StrCpy (PortString, IP6_ETHERNET);\r | |
726 | } else if (IfInfo->IfType == Ip6InterfaceTypeExperimentalEthernet) {\r | |
727 | StrCpy (PortString, IP6_EXPERIMENTAL_ETHERNET);\r | |
728 | } else {\r | |
729 | //\r | |
730 | // Refer to RFC1700, chapter Number Hardware Type.\r | |
731 | //\r | |
732 | UnicodeSPrint (PortString, 6, L"%d", IfInfo->IfType);\r | |
733 | }\r | |
734 | \r | |
735 | StringId = HiiSetString (\r | |
736 | HiiHandle,\r | |
737 | STRING_TOKEN (STR_IP6_INTERFACE_TYPE_CONTENT),\r | |
738 | PortString,\r | |
739 | NULL\r | |
740 | );\r | |
741 | if (StringId == 0) {\r | |
742 | return EFI_OUT_OF_RESOURCES;\r | |
743 | }\r | |
744 | \r | |
745 | //\r | |
746 | // Convert the hardware address.\r | |
747 | //\r | |
748 | String = PortString;\r | |
749 | ASSERT (IfInfo->HwAddressSize <= 32);\r | |
750 | \r | |
751 | for (Index = 0; Index < IfInfo->HwAddressSize; Index++) {\r | |
752 | \r | |
753 | if (IfInfo->HwAddress.Addr[Index] < 0x10) {\r | |
754 | StrCpy (FormatString, L"0%x-");\r | |
755 | } else {\r | |
756 | StrCpy (FormatString, L"%x-");\r | |
757 | }\r | |
758 | \r | |
759 | Number = UnicodeSPrint (\r | |
760 | String,\r | |
761 | 8,\r | |
762 | (CONST CHAR16 *) FormatString,\r | |
763 | (UINTN) IfInfo->HwAddress.Addr[Index]\r | |
764 | );\r | |
765 | String = String + Number;\r | |
766 | }\r | |
767 | \r | |
768 | if (Index != 0) {\r | |
769 | ASSERT (String > PortString);\r | |
770 | String--;\r | |
771 | *String = '\0';\r | |
772 | }\r | |
773 | \r | |
774 | //\r | |
775 | // Print the hardware address.\r | |
776 | //\r | |
777 | StringId = HiiSetString (\r | |
778 | HiiHandle,\r | |
779 | STRING_TOKEN (STR_IP6_MAC_ADDRESS_CONTENT),\r | |
780 | PortString,\r | |
781 | NULL\r | |
782 | );\r | |
783 | if (StringId == 0) {\r | |
784 | return EFI_OUT_OF_RESOURCES;\r | |
785 | }\r | |
786 | \r | |
787 | //\r | |
788 | // Print the host address Information.\r | |
789 | //\r | |
790 | Status = Ip6ConvertAddressListToString (\r | |
791 | PortString,\r | |
792 | HiiHandle,\r | |
793 | Ip6ConfigNvHostAddress,\r | |
794 | IfInfo->AddressInfo,\r | |
795 | IfInfo->AddressInfoCount\r | |
796 | );\r | |
797 | if (EFI_ERROR (Status)) {\r | |
798 | return Status;\r | |
799 | }\r | |
800 | \r | |
801 | //\r | |
802 | // Copy the Host Address Info to manual address field.\r | |
803 | // Do not copy the link local address.\r | |
804 | //\r | |
805 | LinkLocalStr = StrStr (PortString, IP6_LINK_LOCAL_PREFIX);\r | |
806 | if (LinkLocalStr != NULL) {\r | |
807 | Number = LinkLocalStr - PortString;\r | |
808 | if (Number > 0) {\r | |
809 | CopyMem (IfrNvData->ManualAddress, PortString, Number * sizeof (CHAR16));\r | |
810 | }\r | |
811 | \r | |
812 | while ((*LinkLocalStr != L' ') && (*LinkLocalStr != L'\0')) {\r | |
813 | LinkLocalStr++;\r | |
814 | }\r | |
815 | \r | |
816 | if (*LinkLocalStr != L'\0') {\r | |
817 | LinkLocalStr++;\r | |
818 | StrCat (IfrNvData->ManualAddress, LinkLocalStr);\r | |
819 | }\r | |
820 | } else {\r | |
821 | StrCpy (IfrNvData->ManualAddress, PortString);\r | |
822 | }\r | |
823 | \r | |
824 | //\r | |
825 | // Print the route table information.\r | |
826 | //\r | |
827 | Status = Ip6ConvertAddressListToString (\r | |
828 | PortString,\r | |
829 | HiiHandle,\r | |
830 | Ip6ConfigNvRouteTable,\r | |
831 | IfInfo->RouteTable,\r | |
832 | IfInfo->RouteCount\r | |
833 | );\r | |
834 | return Status;\r | |
835 | }\r | |
836 | \r | |
837 | /**\r | |
838 | Build the address info list from list array of node in IP6_ADDRESS_INFO_ENTRY.\r | |
839 | \r | |
840 | @param[in] Instance Points to IP6 config instance data.\r | |
841 | @param[in] AddressType The address type.\r | |
842 | @param[out] AddressInfo The pointer to the buffer to store the address list.\r | |
843 | @param[out] AddressSize The address size of the address list.\r | |
844 | \r | |
845 | @retval EFI_SUCCESS The operation finished successfully.\r | |
846 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
847 | @retval EFI_UNSUPPORTED The AddressType is not supported.\r | |
848 | \r | |
849 | **/\r | |
850 | EFI_STATUS\r | |
851 | Ip6BuildNvAddressInfo (\r | |
852 | IN IP6_CONFIG_INSTANCE *Instance,\r | |
853 | IN IP6_CONFIG_NV_ADDRESS_TYPE AddressType,\r | |
854 | OUT VOID **AddressInfo,\r | |
855 | OUT UINTN *AddressSize\r | |
856 | )\r | |
857 | {\r | |
858 | IP6_CONFIG_NVDATA *Ip6NvData;\r | |
859 | LIST_ENTRY *Entry;\r | |
860 | LIST_ENTRY *ListHead;\r | |
861 | IP6_ADDRESS_INFO_ENTRY *Node;\r | |
862 | VOID *AddressList;\r | |
863 | VOID *TmpStr;\r | |
864 | UINTN DataSize;\r | |
865 | EFI_IPv6_ADDRESS *Ip6Address;\r | |
866 | EFI_IP6_CONFIG_MANUAL_ADDRESS *ManualAddress;\r | |
867 | \r | |
868 | if ((Instance == NULL) || (AddressInfo == NULL) || (AddressSize == NULL)) {\r | |
869 | return EFI_INVALID_PARAMETER;\r | |
870 | }\r | |
871 | \r | |
872 | NET_CHECK_SIGNATURE (Instance, IP6_CONFIG_INSTANCE_SIGNATURE);\r | |
873 | \r | |
874 | Ip6NvData = &Instance->Ip6NvData;\r | |
875 | \r | |
876 | if (AddressType == Ip6ConfigNvHostAddress) {\r | |
877 | ListHead = &Ip6NvData->ManualAddress;\r | |
878 | DataSize = sizeof (EFI_IP6_CONFIG_MANUAL_ADDRESS) * Ip6NvData->ManualAddressCount;\r | |
879 | } else if (AddressType == Ip6ConfigNvGatewayAddress) {\r | |
880 | ListHead = &Ip6NvData->GatewayAddress;\r | |
881 | DataSize = sizeof (EFI_IPv6_ADDRESS) * Ip6NvData->GatewayAddressCount;\r | |
882 | } else if (AddressType == Ip6ConfigNvDnsAddress) {\r | |
883 | ListHead = &Ip6NvData->DnsAddress;\r | |
884 | DataSize = sizeof (EFI_IPv6_ADDRESS) * Ip6NvData->DnsAddressCount;\r | |
885 | } else {\r | |
886 | return EFI_UNSUPPORTED;\r | |
887 | }\r | |
888 | \r | |
889 | AddressList = AllocateZeroPool (DataSize);\r | |
890 | if (AddressList == NULL) {\r | |
891 | return EFI_OUT_OF_RESOURCES;\r | |
892 | }\r | |
893 | \r | |
894 | TmpStr = AddressList;\r | |
895 | \r | |
896 | NET_LIST_FOR_EACH (Entry, ListHead) {\r | |
897 | Node = NET_LIST_USER_STRUCT (Entry, IP6_ADDRESS_INFO_ENTRY, Link);\r | |
898 | if (AddressType == Ip6ConfigNvHostAddress) {\r | |
899 | ManualAddress = (EFI_IP6_CONFIG_MANUAL_ADDRESS *) AddressList;\r | |
900 | IP6_COPY_ADDRESS (&ManualAddress->Address, &Node->AddrInfo.Address);\r | |
901 | ManualAddress->PrefixLength = Node->AddrInfo.PrefixLength;\r | |
902 | AddressList = (UINT8 *) AddressList + sizeof (EFI_IP6_CONFIG_MANUAL_ADDRESS);\r | |
903 | } else {\r | |
904 | Ip6Address = (EFI_IPv6_ADDRESS *) AddressList;\r | |
905 | IP6_COPY_ADDRESS (Ip6Address, &Node->AddrInfo.Address);\r | |
906 | AddressList = (UINT8 *) AddressList + sizeof (EFI_IPv6_ADDRESS);\r | |
907 | }\r | |
908 | }\r | |
909 | \r | |
910 | *AddressInfo = TmpStr;\r | |
911 | *AddressSize = DataSize;\r | |
912 | return EFI_SUCCESS;\r | |
913 | }\r | |
914 | \r | |
915 | /**\r | |
916 | Convert the IP6 configuration data into the IFR data.\r | |
917 | \r | |
918 | @param[in, out] IfrNvData The IFR NV data.\r | |
919 | @param[in] Instance The IP6 config instance data.\r | |
920 | \r | |
921 | @retval EFI_SUCCESS The operation finished successfully.\r | |
922 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
923 | @retval EFI_UNSUPPORTED The policy is not supported in the current implementation.\r | |
924 | @retval Others Other errors as indicated.\r | |
925 | \r | |
926 | **/\r | |
927 | EFI_STATUS\r | |
928 | Ip6ConvertConfigNvDataToIfrNvData (\r | |
929 | IN OUT IP6_CONFIG_IFR_NVDATA *IfrNvData,\r | |
930 | IN IP6_CONFIG_INSTANCE *Instance\r | |
931 | )\r | |
932 | {\r | |
933 | EFI_IP6_CONFIG_PROTOCOL *Ip6Config;\r | |
934 | UINTN DataSize;\r | |
935 | VOID *Data;\r | |
936 | EFI_STATUS Status;\r | |
937 | EFI_IP6_CONFIG_INTERFACE_ID InterfaceId;\r | |
938 | EFI_IP6_CONFIG_POLICY Policy;\r | |
939 | EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS DadXmits;\r | |
940 | EFI_HII_HANDLE HiiHandle;\r | |
941 | \r | |
942 | if ((IfrNvData == NULL) || (Instance == NULL)) {\r | |
943 | return EFI_INVALID_PARAMETER;\r | |
944 | }\r | |
945 | \r | |
946 | NET_CHECK_SIGNATURE (Instance, IP6_CONFIG_INSTANCE_SIGNATURE);\r | |
947 | \r | |
948 | Ip6Config = &Instance->Ip6Config;\r | |
949 | Data = NULL;\r | |
950 | DataSize = 0;\r | |
951 | HiiHandle = Instance->CallbackInfo.RegisteredHandle;\r | |
952 | \r | |
953 | //\r | |
954 | // Get the current interface info.\r | |
955 | //\r | |
956 | Status = Ip6ConfigNvGetData (\r | |
957 | Ip6Config,\r | |
958 | Ip6ConfigDataTypeInterfaceInfo,\r | |
959 | &DataSize,\r | |
960 | (VOID **) &Data\r | |
961 | );\r | |
962 | if (EFI_ERROR (Status)) {\r | |
963 | goto Exit;\r | |
964 | }\r | |
965 | \r | |
966 | //\r | |
967 | // Convert the interface info to string and print.\r | |
968 | //\r | |
969 | Status = Ip6ConvertInterfaceInfoToString (\r | |
970 | (EFI_IP6_CONFIG_INTERFACE_INFO *) Data,\r | |
971 | HiiHandle,\r | |
972 | IfrNvData\r | |
973 | );\r | |
974 | if (EFI_ERROR (Status)) {\r | |
975 | goto Exit;\r | |
976 | }\r | |
977 | \r | |
978 | //\r | |
979 | // Get the interface id.\r | |
980 | //\r | |
981 | DataSize = sizeof (EFI_IP6_CONFIG_INTERFACE_ID);\r | |
982 | ZeroMem (&InterfaceId, DataSize);\r | |
983 | Status = Ip6Config->GetData (\r | |
984 | Ip6Config,\r | |
985 | Ip6ConfigDataTypeAltInterfaceId,\r | |
986 | &DataSize,\r | |
987 | &InterfaceId\r | |
988 | );\r | |
989 | if (EFI_ERROR (Status)) {\r | |
990 | goto Exit;\r | |
991 | }\r | |
992 | \r | |
993 | Ip6ConvertInterfaceIdToString (IfrNvData->InterfaceId, &InterfaceId);\r | |
994 | \r | |
995 | //\r | |
996 | // Get current policy.\r | |
997 | //\r | |
998 | DataSize = sizeof (EFI_IP6_CONFIG_POLICY);\r | |
999 | Status = Ip6Config->GetData (\r | |
1000 | Ip6Config,\r | |
1001 | Ip6ConfigDataTypePolicy,\r | |
1002 | &DataSize,\r | |
1003 | &Policy\r | |
1004 | );\r | |
1005 | \r | |
1006 | if (EFI_ERROR (Status)) {\r | |
1007 | goto Exit;\r | |
1008 | }\r | |
1009 | \r | |
1010 | if (Policy == Ip6ConfigPolicyManual) {\r | |
1011 | IfrNvData->Policy = IP6_POLICY_MANUAL;\r | |
1012 | } else if (Policy == Ip6ConfigPolicyAutomatic) {\r | |
1013 | IfrNvData->Policy = IP6_POLICY_AUTO;\r | |
1014 | } else {\r | |
1015 | ASSERT (FALSE);\r | |
1016 | Status = EFI_UNSUPPORTED;\r | |
1017 | goto Exit;\r | |
1018 | }\r | |
1019 | \r | |
1020 | //\r | |
1021 | // Get Duplicate Address Detection Transmits count.\r | |
1022 | //\r | |
1023 | DataSize = sizeof (EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS);\r | |
1024 | Status = Ip6Config->GetData (\r | |
1025 | Ip6Config,\r | |
1026 | Ip6ConfigDataTypeDupAddrDetectTransmits,\r | |
1027 | &DataSize,\r | |
1028 | &DadXmits\r | |
1029 | );\r | |
1030 | \r | |
1031 | if (EFI_ERROR (Status)) {\r | |
1032 | goto Exit;\r | |
1033 | }\r | |
1034 | \r | |
1035 | IfrNvData->DadTransmitCount = DadXmits.DupAddrDetectTransmits;\r | |
1036 | \r | |
1037 | //\r | |
1038 | // Get DNS server list.\r | |
1039 | //\r | |
1040 | FreePool (Data);\r | |
1041 | Data = NULL;\r | |
1042 | DataSize = 0;\r | |
1043 | Status = Ip6ConfigNvGetData (\r | |
1044 | Ip6Config,\r | |
1045 | Ip6ConfigDataTypeDnsServer,\r | |
1046 | &DataSize,\r | |
1047 | (VOID **) &Data\r | |
1048 | );\r | |
1049 | \r | |
1050 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
1051 | goto Exit;\r | |
1052 | }\r | |
1053 | \r | |
1054 | if (DataSize > 0) {\r | |
1055 | //\r | |
1056 | // Convert the DNS server address to string and draw it to UI.\r | |
1057 | //\r | |
1058 | Status = Ip6ConvertAddressListToString (\r | |
1059 | IfrNvData->DnsAddress,\r | |
1060 | HiiHandle,\r | |
1061 | Ip6ConfigNvDnsAddress,\r | |
1062 | Data,\r | |
1063 | DataSize / sizeof (EFI_IPv6_ADDRESS)\r | |
1064 | );\r | |
1065 | if (EFI_ERROR (Status)) {\r | |
1066 | goto Exit;\r | |
1067 | }\r | |
1068 | \r | |
1069 | FreePool (Data);\r | |
1070 | Data = NULL;\r | |
1071 | }\r | |
1072 | \r | |
1073 | //\r | |
1074 | // Get gateway adderss list.\r | |
1075 | //\r | |
1076 | DataSize = 0;\r | |
1077 | Status = Ip6ConfigNvGetData (\r | |
1078 | Ip6Config,\r | |
1079 | Ip6ConfigDataTypeGateway,\r | |
1080 | &DataSize,\r | |
1081 | (VOID **) &Data\r | |
1082 | );\r | |
1083 | \r | |
1084 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
1085 | goto Exit;\r | |
1086 | }\r | |
1087 | \r | |
1088 | if (DataSize > 0) {\r | |
1089 | //\r | |
1090 | // Convert the gateway address to string and draw it to UI.\r | |
1091 | //\r | |
1092 | Status = Ip6ConvertAddressListToString (\r | |
1093 | IfrNvData->GatewayAddress,\r | |
1094 | HiiHandle,\r | |
1095 | Ip6ConfigNvGatewayAddress,\r | |
1096 | Data,\r | |
1097 | DataSize / sizeof (EFI_IPv6_ADDRESS)\r | |
1098 | );\r | |
1099 | if (EFI_ERROR (Status)) {\r | |
1100 | goto Exit;\r | |
1101 | }\r | |
1102 | }\r | |
1103 | \r | |
1104 | Status = EFI_SUCCESS;\r | |
1105 | \r | |
1106 | Exit:\r | |
1107 | if (Data != NULL) {\r | |
1108 | FreePool (Data);\r | |
1109 | }\r | |
1110 | \r | |
1111 | return Status;\r | |
1112 | }\r | |
1113 | \r | |
1114 | /**\r | |
1115 | Convert IFR data into IP6 configuration data. The policy, alternative interface\r | |
1116 | ID, and DAD transmit counts, and will be saved. If under manual policy, the configured\r | |
1117 | manual address, gateway address, and DNS server address will be saved.\r | |
1118 | \r | |
1119 | @param[in] IfrNvData The IFR NV data.\r | |
1120 | @param[in, out] Instance The IP6 config instance data.\r | |
1121 | \r | |
1122 | @retval EFI_SUCCESS The operation finished successfully.\r | |
1123 | @retval EFI_INVALID_PARAMETER Any input parameter is invalid.\r | |
1124 | @retval Others Other errors as indicated.\r | |
1125 | \r | |
1126 | **/\r | |
1127 | EFI_STATUS\r | |
1128 | Ip6ConvertIfrNvDataToConfigNvData (\r | |
1129 | IN IP6_CONFIG_IFR_NVDATA *IfrNvData,\r | |
1130 | IN OUT IP6_CONFIG_INSTANCE *Instance\r | |
1131 | )\r | |
1132 | {\r | |
1133 | IP6_CONFIG_NVDATA *Ip6NvData;\r | |
1134 | EFI_IP6_CONFIG_PROTOCOL *Ip6Config;\r | |
1135 | EFI_STATUS Status;\r | |
1136 | EFI_IP6_CONFIG_MANUAL_ADDRESS *ManualAddress;\r | |
1137 | EFI_IPv6_ADDRESS *Address;\r | |
1138 | BOOLEAN IsAddressOk;\r | |
1139 | EFI_EVENT SetAddressEvent;\r | |
1140 | EFI_EVENT TimeoutEvent;\r | |
1141 | UINTN DataSize;\r | |
1142 | \r | |
1143 | if ((IfrNvData == NULL) || (Instance == NULL)) {\r | |
1144 | return EFI_INVALID_PARAMETER;\r | |
1145 | }\r | |
1146 | \r | |
1147 | NET_CHECK_SIGNATURE (Instance, IP6_CONFIG_INSTANCE_SIGNATURE);\r | |
1148 | Ip6NvData = &Instance->Ip6NvData;\r | |
1149 | Ip6Config = &Instance->Ip6Config;\r | |
1150 | \r | |
1151 | //\r | |
1152 | // Update those fields which don't have INTERACTIVE attribute.\r | |
1153 | //\r | |
1154 | if (IfrNvData->Policy == IP6_POLICY_AUTO) {\r | |
1155 | Ip6NvData->Policy = Ip6ConfigPolicyAutomatic;\r | |
1156 | } else if (IfrNvData->Policy == IP6_POLICY_MANUAL) {\r | |
1157 | Ip6NvData->Policy = Ip6ConfigPolicyManual;\r | |
1158 | }\r | |
1159 | \r | |
1160 | Ip6NvData->DadTransmitCount.DupAddrDetectTransmits = IfrNvData->DadTransmitCount;\r | |
1161 | \r | |
1162 | //\r | |
1163 | // Set the configured policy.\r | |
1164 | //\r | |
1165 | Status = Ip6Config->SetData (\r | |
1166 | Ip6Config,\r | |
1167 | Ip6ConfigDataTypePolicy,\r | |
1168 | sizeof (EFI_IP6_CONFIG_POLICY),\r | |
1169 | &Ip6NvData->Policy\r | |
1170 | );\r | |
1171 | if (EFI_ERROR (Status)) {\r | |
1172 | return Status;\r | |
1173 | }\r | |
1174 | \r | |
1175 | //\r | |
1176 | // Set the duplicate address detection transmits count.\r | |
1177 | //\r | |
1178 | Status = Ip6Config->SetData (\r | |
1179 | Ip6Config,\r | |
1180 | Ip6ConfigDataTypeDupAddrDetectTransmits,\r | |
1181 | sizeof (EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS),\r | |
1182 | &Ip6NvData->DadTransmitCount\r | |
1183 | );\r | |
1184 | if (EFI_ERROR (Status)) {\r | |
1185 | return Status;\r | |
1186 | }\r | |
1187 | \r | |
1188 | //\r | |
1189 | // Set the alternative interface ID\r | |
1190 | //\r | |
1191 | Status = Ip6Config->SetData (\r | |
1192 | Ip6Config,\r | |
1193 | Ip6ConfigDataTypeAltInterfaceId,\r | |
1194 | sizeof (EFI_IP6_CONFIG_INTERFACE_ID),\r | |
1195 | &Ip6NvData->InterfaceId\r | |
1196 | );\r | |
1197 | if (EFI_ERROR (Status)) {\r | |
1198 | return Status;\r | |
1199 | }\r | |
1200 | \r | |
1201 | \r | |
1202 | if (Ip6NvData->Policy == Ip6ConfigPolicyAutomatic) {\r | |
1203 | return EFI_SUCCESS;\r | |
1204 | }\r | |
1205 | \r | |
1206 | //\r | |
1207 | // Create events & timers for asynchronous settings.\r | |
1208 | //\r | |
1209 | SetAddressEvent = NULL;\r | |
1210 | TimeoutEvent = NULL;\r | |
1211 | ManualAddress = NULL;\r | |
1212 | Address = NULL;\r | |
1213 | \r | |
1214 | Status = gBS->CreateEvent (\r | |
1215 | EVT_NOTIFY_SIGNAL,\r | |
1216 | TPL_NOTIFY,\r | |
1217 | Ip6ConfigManualAddressNotify,\r | |
1218 | &IsAddressOk,\r | |
1219 | &SetAddressEvent\r | |
1220 | );\r | |
1221 | if (EFI_ERROR (Status)) {\r | |
1222 | goto Exit;\r | |
1223 | }\r | |
1224 | \r | |
1225 | Status = gBS->CreateEvent (\r | |
1226 | EVT_TIMER,\r | |
1227 | TPL_CALLBACK,\r | |
1228 | NULL,\r | |
1229 | NULL,\r | |
1230 | &TimeoutEvent\r | |
1231 | );\r | |
1232 | if (EFI_ERROR (Status)) {\r | |
1233 | goto Exit;\r | |
1234 | }\r | |
1235 | \r | |
1236 | //\r | |
1237 | // Set the manual address list. This is an asynchronous process.\r | |
1238 | //\r | |
1239 | if (!IsListEmpty (&Ip6NvData->ManualAddress) && (Ip6NvData->ManualAddressCount != 0)) {\r | |
1240 | Status = Ip6BuildNvAddressInfo (\r | |
1241 | Instance,\r | |
1242 | Ip6ConfigNvHostAddress,\r | |
1243 | (VOID **) &ManualAddress,\r | |
1244 | &DataSize\r | |
1245 | );\r | |
1246 | if (EFI_ERROR (Status)) {\r | |
1247 | goto Exit;\r | |
1248 | }\r | |
1249 | \r | |
1250 | IsAddressOk = FALSE;\r | |
1251 | \r | |
1252 | Status = Ip6Config->RegisterDataNotify (\r | |
1253 | Ip6Config,\r | |
1254 | Ip6ConfigDataTypeManualAddress,\r | |
1255 | SetAddressEvent\r | |
1256 | );\r | |
1257 | if (EFI_ERROR (Status)) {\r | |
1258 | goto Exit;\r | |
1259 | }\r | |
1260 | \r | |
1261 | Status = Ip6Config->SetData (\r | |
1262 | Ip6Config,\r | |
1263 | Ip6ConfigDataTypeManualAddress,\r | |
1264 | DataSize,\r | |
1265 | (VOID *) ManualAddress\r | |
1266 | );\r | |
1267 | if (Status == EFI_NOT_READY) {\r | |
1268 | gBS->SetTimer (TimeoutEvent, TimerRelative, 50000000);\r | |
1269 | while (EFI_ERROR (gBS->CheckEvent (TimeoutEvent))) {\r | |
1270 | if (IsAddressOk) {\r | |
1271 | Status = EFI_SUCCESS;\r | |
1272 | }\r | |
1273 | break;\r | |
1274 | }\r | |
1275 | }\r | |
1276 | \r | |
1277 | Status = Ip6Config->UnregisterDataNotify (\r | |
1278 | Ip6Config,\r | |
1279 | Ip6ConfigDataTypeManualAddress,\r | |
1280 | SetAddressEvent\r | |
1281 | );\r | |
1282 | if (EFI_ERROR (Status)) {\r | |
1283 | goto Exit;\r | |
1284 | }\r | |
1285 | }\r | |
1286 | \r | |
1287 | //\r | |
1288 | // Set gateway address list.\r | |
1289 | //\r | |
1290 | if (!IsListEmpty (&Ip6NvData->GatewayAddress) && (Ip6NvData->GatewayAddressCount != 0)) {\r | |
1291 | Status = Ip6BuildNvAddressInfo (\r | |
1292 | Instance,\r | |
1293 | Ip6ConfigNvGatewayAddress,\r | |
1294 | (VOID **) &Address,\r | |
1295 | &DataSize\r | |
1296 | );\r | |
1297 | if (EFI_ERROR (Status)) {\r | |
1298 | goto Exit;\r | |
1299 | }\r | |
1300 | \r | |
1301 | Status = Ip6Config->SetData (\r | |
1302 | Ip6Config,\r | |
1303 | Ip6ConfigDataTypeGateway,\r | |
1304 | DataSize,\r | |
1305 | (VOID *) Address\r | |
1306 | );\r | |
1307 | if (EFI_ERROR (Status)) {\r | |
1308 | goto Exit;\r | |
1309 | }\r | |
1310 | \r | |
1311 | FreePool (Address);\r | |
1312 | Address = NULL;\r | |
1313 | }\r | |
1314 | \r | |
1315 | //\r | |
1316 | // Set DNS server address list.\r | |
1317 | //\r | |
1318 | if (!IsListEmpty (&Ip6NvData->DnsAddress) && (Ip6NvData->DnsAddressCount != 0)) {\r | |
1319 | Status = Ip6BuildNvAddressInfo (\r | |
1320 | Instance,\r | |
1321 | Ip6ConfigNvDnsAddress,\r | |
1322 | (VOID **) &Address,\r | |
1323 | &DataSize\r | |
1324 | );\r | |
1325 | if (EFI_ERROR (Status)) {\r | |
1326 | goto Exit;\r | |
1327 | }\r | |
1328 | \r | |
1329 | Status = Ip6Config->SetData (\r | |
1330 | Ip6Config,\r | |
1331 | Ip6ConfigDataTypeDnsServer,\r | |
1332 | DataSize,\r | |
1333 | (VOID *) Address\r | |
1334 | );\r | |
1335 | if (EFI_ERROR (Status)) {\r | |
1336 | goto Exit;\r | |
1337 | }\r | |
1338 | }\r | |
1339 | \r | |
1340 | Status = EFI_SUCCESS;\r | |
1341 | \r | |
1342 | Exit:\r | |
1343 | if (SetAddressEvent != NULL) {\r | |
1344 | gBS->CloseEvent (SetAddressEvent);\r | |
1345 | }\r | |
1346 | \r | |
1347 | if (TimeoutEvent != NULL) {\r | |
1348 | gBS->CloseEvent (TimeoutEvent);\r | |
1349 | }\r | |
1350 | \r | |
1351 | if (ManualAddress != NULL) {\r | |
1352 | FreePool (ManualAddress);\r | |
1353 | }\r | |
1354 | \r | |
1355 | if (Address != NULL) {\r | |
1356 | FreePool (Address);\r | |
1357 | }\r | |
1358 | \r | |
1359 | return Status;\r | |
1360 | }\r | |
1361 | \r | |
1362 | /**\r | |
1363 | This function allows the caller to request the current\r | |
1364 | configuration for one or more named elements. The resulting\r | |
1365 | string is in <ConfigAltResp> format. Any and all alternative\r | |
1366 | configuration strings shall also be appended to the end of the\r | |
1367 | current configuration string. If they are, they must appear\r | |
1368 | after the current configuration. They must contain the same\r | |
1369 | routing (GUID, NAME, PATH) as the current configuration string.\r | |
1370 | They must have an additional description indicating the type of\r | |
1371 | alternative configuration the string represents,\r | |
1372 | "ALTCFG=<StringToken>". That <StringToken> (when\r | |
1373 | converted from Hex UNICODE to binary) is a reference to a\r | |
1374 | string in the associated string pack.\r | |
1375 | \r | |
1376 | @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
1377 | @param[in] Request A null-terminated Unicode string in\r | |
1378 | <ConfigRequest> format. Note that this\r | |
1379 | includes the routing information as well as\r | |
1380 | the configurable name / value pairs. It is\r | |
1381 | invalid for this string to be in\r | |
1382 | <MultiConfigRequest> format.\r | |
1383 | @param[out] Progress On return, points to a character in the\r | |
1384 | Request string. Points to the string's null\r | |
1385 | terminator if request was successful. Points\r | |
1386 | to the most recent "&" before the first\r | |
1387 | failing name / value pair (or the beginning\r | |
1388 | of the string if the failure is in the first\r | |
1389 | name / value pair) if the request was not\r | |
1390 | successful.\r | |
1391 | @param[out] Results A null-terminated Unicode string in\r | |
1392 | <ConfigAltResp> format which has all values\r | |
1393 | filled in for the names in the Request string.\r | |
1394 | String to be allocated by the called function.\r | |
1395 | \r | |
1396 | @retval EFI_SUCCESS The Results string is filled with the\r | |
1397 | values corresponding to all requested\r | |
1398 | names.\r | |
1399 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the\r | |
1400 | parts of the results that must be\r | |
1401 | stored awaiting possible future\r | |
1402 | protocols.\r | |
1403 | @retval EFI_INVALID_PARAMETER For example, passing in a NULL\r | |
1404 | for the Request parameter\r | |
1405 | would result in this type of\r | |
1406 | error. In this case, the\r | |
1407 | Progress parameter would be\r | |
1408 | set to NULL.\r | |
1409 | @retval EFI_NOT_FOUND Routing data doesn't match any\r | |
1410 | known driver. Progress set to the\r | |
1411 | first character in the routing header.\r | |
1412 | Note: There is no requirement that the\r | |
1413 | driver validate the routing data. It\r | |
1414 | must skip the <ConfigHdr> in order to\r | |
1415 | process the names.\r | |
1416 | @retval EFI_INVALID_PARAMETER Illegal syntax. Progress set\r | |
1417 | to most recent & before the\r | |
1418 | error or the beginning of the\r | |
1419 | string.\r | |
1420 | @retval EFI_INVALID_PARAMETER Unknown name. Progress points\r | |
1421 | to the & before the name in\r | |
1422 | question. Currently not implemented.\r | |
1423 | **/\r | |
1424 | EFI_STATUS\r | |
1425 | EFIAPI\r | |
1426 | Ip6FormExtractConfig (\r | |
1427 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
1428 | IN CONST EFI_STRING Request,\r | |
1429 | OUT EFI_STRING *Progress,\r | |
1430 | OUT EFI_STRING *Results\r | |
1431 | )\r | |
1432 | {\r | |
1433 | \r | |
1434 | EFI_STATUS Status;\r | |
1435 | IP6_FORM_CALLBACK_INFO *Private;\r | |
1436 | IP6_CONFIG_INSTANCE *Ip6ConfigInstance;\r | |
1437 | IP6_CONFIG_IFR_NVDATA *IfrNvData;\r | |
1438 | EFI_STRING ConfigRequestHdr;\r | |
1439 | EFI_STRING ConfigRequest;\r | |
1440 | BOOLEAN AllocatedRequest;\r | |
1441 | UINTN Size;\r | |
1442 | UINTN BufferSize;\r | |
1443 | \r | |
1444 | if (This == NULL || Progress == NULL || Results == NULL) {\r | |
1445 | return EFI_INVALID_PARAMETER;\r | |
1446 | }\r | |
1447 | \r | |
1448 | *Progress = Request;\r | |
1449 | if ((Request != NULL) &&\r | |
1450 | !HiiIsConfigHdrMatch (Request, &mIp6ConfigNvDataGuid, mIp6ConfigStorageName)) {\r | |
1451 | return EFI_NOT_FOUND;\r | |
1452 | }\r | |
1453 | \r | |
1454 | ConfigRequestHdr = NULL;\r | |
1455 | ConfigRequest = NULL;\r | |
1456 | AllocatedRequest = FALSE;\r | |
1457 | Size = 0;\r | |
1458 | \r | |
1459 | Private = IP6_FORM_CALLBACK_INFO_FROM_CONFIG_ACCESS (This);\r | |
1460 | Ip6ConfigInstance = IP6_CONFIG_INSTANCE_FROM_FORM_CALLBACK (Private);\r | |
1461 | BufferSize = sizeof (IP6_CONFIG_IFR_NVDATA);\r | |
1462 | \r | |
1463 | IfrNvData = (IP6_CONFIG_IFR_NVDATA *) AllocateZeroPool (BufferSize);\r | |
1464 | if (IfrNvData == NULL) {\r | |
1465 | return EFI_OUT_OF_RESOURCES;\r | |
1466 | }\r | |
1467 | \r | |
1468 | Status = Ip6ConvertConfigNvDataToIfrNvData (IfrNvData, Ip6ConfigInstance);\r | |
1469 | if (EFI_ERROR (Status)) {\r | |
1470 | goto Exit;\r | |
1471 | }\r | |
1472 | \r | |
1473 | ConfigRequest = Request;\r | |
1474 | if ((Request == NULL) || (StrStr (Request, L"OFFSET") == NULL)) {\r | |
1475 | //\r | |
1476 | // Request has no request element, construct full request string.\r | |
1477 | // Allocate and fill a buffer large enough to hold the <ConfigHdr> template\r | |
1478 | // followed by "&OFFSET=0&WIDTH=WWWWWWWWWWWWWWWW" followed by a Null-terminator.\r | |
1479 | //\r | |
1480 | ConfigRequestHdr = HiiConstructConfigHdr (\r | |
1481 | &mIp6ConfigNvDataGuid,\r | |
1482 | mIp6ConfigStorageName,\r | |
1483 | Private->ChildHandle\r | |
1484 | );\r | |
1485 | Size = (StrLen (ConfigRequestHdr) + 32 + 1) * sizeof (CHAR16);\r | |
1486 | ConfigRequest = AllocateZeroPool (Size);\r | |
1487 | ASSERT (ConfigRequest != NULL);\r | |
1488 | AllocatedRequest = TRUE;\r | |
1489 | UnicodeSPrint (\r | |
1490 | ConfigRequest,\r | |
1491 | Size,\r | |
1492 | L"%s&OFFSET=0&WIDTH=%016LX",\r | |
1493 | ConfigRequestHdr,\r | |
1494 | (UINT64) BufferSize\r | |
1495 | );\r | |
1496 | FreePool (ConfigRequestHdr);\r | |
1497 | }\r | |
1498 | \r | |
1499 | //\r | |
1500 | // Convert buffer data to <ConfigResp> by helper function BlockToConfig()\r | |
1501 | //\r | |
1502 | Status = gHiiConfigRouting->BlockToConfig (\r | |
1503 | gHiiConfigRouting,\r | |
1504 | ConfigRequest,\r | |
1505 | (UINT8 *) IfrNvData,\r | |
1506 | BufferSize,\r | |
1507 | Results,\r | |
1508 | Progress\r | |
1509 | );\r | |
1510 | \r | |
1511 | Exit:\r | |
1512 | FreePool (IfrNvData);\r | |
1513 | //\r | |
1514 | // Free the allocated config request string.\r | |
1515 | //\r | |
1516 | if (AllocatedRequest) {\r | |
1517 | FreePool (ConfigRequest);\r | |
1518 | ConfigRequest = NULL;\r | |
1519 | }\r | |
1520 | //\r | |
1521 | // Set Progress string to the original request string.\r | |
1522 | //\r | |
1523 | if (Request == NULL) {\r | |
1524 | *Progress = NULL;\r | |
1525 | } else if (StrStr (Request, L"OFFSET") == NULL) {\r | |
1526 | *Progress = Request + StrLen (Request);\r | |
1527 | }\r | |
1528 | \r | |
1529 | return Status;\r | |
1530 | }\r | |
1531 | \r | |
1532 | /**\r | |
1533 | This function applies changes in a driver's configuration.\r | |
1534 | Input is a Configuration, which has the routing data for this\r | |
1535 | driver followed by name / value configuration pairs. The driver\r | |
1536 | must apply those pairs to its configurable storage. If the\r | |
1537 | driver's configuration is stored in a linear block of data\r | |
1538 | and the driver's name / value pairs are in <BlockConfig>\r | |
1539 | format, it may use the ConfigToBlock helper function (above) to\r | |
1540 | simplify the job. Currently not implemented.\r | |
1541 | \r | |
1542 | @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
1543 | @param[in] Configuration A null-terminated Unicode string in\r | |
1544 | <ConfigString> format.\r | |
1545 | @param[out] Progress A pointer to a string filled in with the\r | |
1546 | offset of the most recent '&' before the\r | |
1547 | first failing name / value pair (or the\r | |
1548 | beginn ing of the string if the failure\r | |
1549 | is in the first name / value pair) or\r | |
1550 | the terminating NULL if all was\r | |
1551 | successful.\r | |
1552 | \r | |
1553 | @retval EFI_SUCCESS The results have been distributed or are\r | |
1554 | awaiting distribution.\r | |
1555 | @retval EFI_OUT_OF_MEMORY Not enough memory to store the\r | |
1556 | parts of the results that must be\r | |
1557 | stored awaiting possible future\r | |
1558 | protocols.\r | |
1559 | @retval EFI_INVALID_PARAMETERS Passing in a NULL for the\r | |
1560 | Results parameter would result\r | |
1561 | in this type of error.\r | |
1562 | @retval EFI_NOT_FOUND Target for the specified routing data\r | |
1563 | was not found.\r | |
1564 | **/\r | |
1565 | EFI_STATUS\r | |
1566 | EFIAPI\r | |
1567 | Ip6FormRouteConfig (\r | |
1568 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
1569 | IN CONST EFI_STRING Configuration,\r | |
1570 | OUT EFI_STRING *Progress\r | |
1571 | )\r | |
1572 | {\r | |
1573 | if (This == NULL || Configuration == NULL || Progress == NULL) {\r | |
1574 | return EFI_INVALID_PARAMETER;\r | |
1575 | }\r | |
1576 | \r | |
1577 | //\r | |
1578 | // Check routing data in <ConfigHdr>.\r | |
1579 | // Note: if only one Storage is used, then this checking could be skipped.\r | |
1580 | //\r | |
1581 | if (!HiiIsConfigHdrMatch (Configuration, &mIp6ConfigNvDataGuid, mIp6ConfigStorageName)) {\r | |
1582 | *Progress = Configuration;\r | |
1583 | return EFI_NOT_FOUND;\r | |
1584 | }\r | |
1585 | \r | |
1586 | *Progress = Configuration + StrLen (Configuration);\r | |
1587 | \r | |
1588 | return EFI_SUCCESS;\r | |
1589 | }\r | |
1590 | \r | |
1591 | /**\r | |
1592 | This function is called to provide results data to the driver.\r | |
1593 | This data consists of a unique key that is used to identify\r | |
1594 | which data is either being passed back or being asked for.\r | |
1595 | \r | |
1596 | @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
1597 | @param[in] Action Specifies the type of action taken by the browser.\r | |
1598 | @param[in] QuestionId A unique value which is sent to the original\r | |
1599 | exporting driver so that it can identify the type\r | |
1600 | of data to expect. The format of the data tends to\r | |
1601 | vary based on the opcode that generated the callback.\r | |
1602 | @param[in] Type The type of value for the question.\r | |
1603 | @param[in] Value A pointer to the data being sent to the original\r | |
1604 | exporting driver.\r | |
1605 | @param[out] ActionRequest On return, points to the action requested by the\r | |
1606 | callback function.\r | |
1607 | \r | |
1608 | @retval EFI_SUCCESS The callback successfully handled the action.\r | |
1609 | @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the\r | |
1610 | variable and its data.\r | |
1611 | @retval EFI_DEVICE_ERROR The variable could not be saved.\r | |
1612 | @retval EFI_UNSUPPORTED The specified Action is not supported by the\r | |
1613 | callback. Currently not implemented.\r | |
1614 | @retval EFI_INVALID_PARAMETER Passed in the wrong parameter.\r | |
1615 | @retval Others Other errors as indicated.\r | |
1616 | \r | |
1617 | **/\r | |
1618 | EFI_STATUS\r | |
1619 | EFIAPI\r | |
1620 | Ip6FormCallback (\r | |
1621 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
1622 | IN EFI_BROWSER_ACTION Action,\r | |
1623 | IN EFI_QUESTION_ID QuestionId,\r | |
1624 | IN UINT8 Type,\r | |
1625 | IN EFI_IFR_TYPE_VALUE *Value,\r | |
1626 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r | |
1627 | )\r | |
1628 | {\r | |
1629 | IP6_FORM_CALLBACK_INFO *Private;\r | |
1630 | UINTN BufferSize;\r | |
1631 | IP6_CONFIG_IFR_NVDATA *IfrNvData;\r | |
1632 | IP6_CONFIG_IFR_NVDATA OldIfrNvData;\r | |
1633 | EFI_STATUS Status;\r | |
1634 | EFI_INPUT_KEY Key;\r | |
1635 | IP6_CONFIG_INSTANCE *Instance;\r | |
1636 | IP6_CONFIG_NVDATA *Ip6NvData;\r | |
1637 | EFI_IP6_CONFIG_PROTOCOL *Ip6Config;\r | |
1638 | EFI_IP6_CONFIG_INTERFACE_INFO *Data;\r | |
1639 | UINTN DataSize;\r | |
1640 | CHAR16 PortString[ADDRESS_STR_MAX_SIZE];\r | |
1641 | EFI_HII_HANDLE HiiHandle;\r | |
1642 | EFI_IP6_CONFIG_INTERFACE_INFO *IfInfo;\r | |
1643 | \r | |
1644 | if (This == NULL) {\r | |
1645 | return EFI_INVALID_PARAMETER;\r | |
1646 | }\r | |
1647 | \r | |
1648 | Private = IP6_FORM_CALLBACK_INFO_FROM_CONFIG_ACCESS (This);\r | |
1649 | Instance = IP6_CONFIG_INSTANCE_FROM_FORM_CALLBACK (Private);\r | |
1650 | Ip6NvData = &Instance->Ip6NvData;\r | |
1651 | \r | |
e0afa489 | 1652 | if ((Action == EFI_BROWSER_ACTION_FORM_OPEN) || (Action == EFI_BROWSER_ACTION_FORM_CLOSE)){\r |
1653 | return EFI_SUCCESS;\r | |
1654 | }\r | |
1655 | \r | |
1656 | if (Action != EFI_BROWSER_ACTION_CHANGING) {\r | |
1657 | return EFI_UNSUPPORTED;\r | |
1658 | }\r | |
1659 | \r | |
1660 | if ((Value == NULL) || (ActionRequest == NULL)) {\r | |
1661 | return EFI_INVALID_PARAMETER;\r | |
1662 | }\r | |
1663 | \r | |
1664 | //\r | |
1665 | // Retrieve uncommitted data from Browser\r | |
1666 | //\r | |
1667 | \r | |
1668 | BufferSize = sizeof (IP6_CONFIG_IFR_NVDATA);\r | |
1669 | IfrNvData = AllocateZeroPool (BufferSize);\r | |
1670 | if (IfrNvData == NULL) {\r | |
1671 | return EFI_OUT_OF_RESOURCES;\r | |
1672 | }\r | |
1673 | \r | |
1674 | Status = EFI_SUCCESS;\r | |
1675 | \r | |
1676 | ZeroMem (&OldIfrNvData, BufferSize);\r | |
1677 | \r | |
1678 | HiiGetBrowserData (NULL, NULL, BufferSize, (UINT8 *) IfrNvData);\r | |
1679 | \r | |
1680 | CopyMem (&OldIfrNvData, IfrNvData, BufferSize);\r | |
1681 | \r | |
1682 | switch (QuestionId) {\r | |
1683 | case KEY_INTERFACE_ID:\r | |
1684 | Status = Ip6ParseInterfaceIdFromString (IfrNvData->InterfaceId, &Ip6NvData->InterfaceId);\r | |
1685 | if (EFI_ERROR (Status)) {\r | |
1686 | CreatePopUp (\r | |
1687 | EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,\r | |
1688 | &Key,\r | |
1689 | L"Invalid Interface ID!",\r | |
1690 | NULL\r | |
1691 | );\r | |
a3bcde70 HT |
1692 | }\r |
1693 | \r | |
e0afa489 | 1694 | break;\r |
1695 | \r | |
1696 | case KEY_MANUAL_ADDRESS:\r | |
1697 | Status = Ip6ParseAddressListFromString (\r | |
1698 | IfrNvData->ManualAddress,\r | |
1699 | &Ip6NvData->ManualAddress,\r | |
1700 | &Ip6NvData->ManualAddressCount\r | |
1701 | );\r | |
1702 | if (EFI_ERROR (Status)) {\r | |
1703 | CreatePopUp (\r | |
1704 | EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,\r | |
1705 | &Key,\r | |
1706 | L"Invalid Host Addresses!",\r | |
1707 | NULL\r | |
1708 | );\r | |
1709 | }\r | |
1710 | \r | |
1711 | break;\r | |
1712 | \r | |
1713 | case KEY_GATEWAY_ADDRESS:\r | |
1714 | Status = Ip6ParseAddressListFromString (\r | |
1715 | IfrNvData->GatewayAddress,\r | |
1716 | &Ip6NvData->GatewayAddress,\r | |
1717 | &Ip6NvData->GatewayAddressCount\r | |
1718 | );\r | |
1719 | if (EFI_ERROR (Status)) {\r | |
1720 | CreatePopUp (\r | |
1721 | EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,\r | |
1722 | &Key,\r | |
1723 | L"Invalid Gateway Addresses!",\r | |
1724 | NULL\r | |
1725 | );\r | |
1726 | }\r | |
1727 | \r | |
1728 | break;\r | |
1729 | \r | |
1730 | case KEY_DNS_ADDRESS:\r | |
1731 | Status = Ip6ParseAddressListFromString (\r | |
1732 | IfrNvData->DnsAddress,\r | |
1733 | &Ip6NvData->DnsAddress,\r | |
1734 | &Ip6NvData->DnsAddressCount\r | |
1735 | );\r | |
1736 | if (EFI_ERROR (Status)) {\r | |
1737 | CreatePopUp (\r | |
1738 | EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,\r | |
1739 | &Key,\r | |
1740 | L"Invalid DNS Addresses!",\r | |
1741 | NULL\r | |
1742 | );\r | |
1743 | }\r | |
1744 | \r | |
1745 | break;\r | |
1746 | \r | |
1747 | case KEY_SAVE_CONFIG_CHANGES:\r | |
1748 | CopyMem (&OldIfrNvData, IfrNvData, sizeof (IP6_CONFIG_IFR_NVDATA));\r | |
f10810ca | 1749 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_APPLY;\r |
e0afa489 | 1750 | break;\r |
1751 | \r | |
1752 | case KEY_IGNORE_CONFIG_CHANGES:\r | |
1753 | CopyMem (IfrNvData, &OldIfrNvData, sizeof (IP6_CONFIG_IFR_NVDATA));\r | |
f10810ca | 1754 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD;\r |
e0afa489 | 1755 | break;\r |
1756 | \r | |
1757 | case KEY_SAVE_CHANGES:\r | |
1758 | Status = Ip6ConvertIfrNvDataToConfigNvData (IfrNvData, Instance);\r | |
1759 | if (EFI_ERROR (Status)) {\r | |
1760 | break;\r | |
1761 | }\r | |
1762 | \r | |
1763 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r | |
1764 | break;\r | |
1765 | \r | |
1766 | case KEY_GET_CURRENT_SETTING:\r | |
a3bcde70 HT |
1767 | Ip6Config = &Instance->Ip6Config;\r |
1768 | HiiHandle = Instance->CallbackInfo.RegisteredHandle;\r | |
e0afa489 | 1769 | Data = NULL;\r |
a3bcde70 HT |
1770 | \r |
1771 | //\r | |
e0afa489 | 1772 | // Get current interface info.\r |
a3bcde70 HT |
1773 | //\r |
1774 | Status = Ip6ConfigNvGetData (\r | |
1775 | Ip6Config,\r | |
1776 | Ip6ConfigDataTypeInterfaceInfo,\r | |
1777 | &DataSize,\r | |
1778 | (VOID **) &Data\r | |
1779 | );\r | |
1780 | if (EFI_ERROR (Status)) {\r | |
e0afa489 | 1781 | return Status;\r |
a3bcde70 HT |
1782 | }\r |
1783 | \r | |
1784 | //\r | |
e0afa489 | 1785 | // Generate dynamic text opcode for host address and draw it.\r |
a3bcde70 HT |
1786 | //\r |
1787 | IfInfo = (EFI_IP6_CONFIG_INTERFACE_INFO *) Data;\r | |
1788 | Status = Ip6ConvertAddressListToString (\r | |
1789 | PortString,\r | |
1790 | HiiHandle,\r | |
1791 | Ip6ConfigNvHostAddress,\r | |
1792 | IfInfo->AddressInfo,\r | |
1793 | IfInfo->AddressInfoCount\r | |
1794 | );\r | |
1795 | if (EFI_ERROR (Status)) {\r | |
e0afa489 | 1796 | FreePool (Data);\r |
1797 | return Status;\r | |
a3bcde70 HT |
1798 | }\r |
1799 | \r | |
1800 | //\r | |
1801 | // Generate the dynamic text opcode for route table and draw it.\r | |
1802 | //\r | |
1803 | Status = Ip6ConvertAddressListToString (\r | |
1804 | PortString,\r | |
1805 | HiiHandle,\r | |
1806 | Ip6ConfigNvRouteTable,\r | |
1807 | IfInfo->RouteTable,\r | |
1808 | IfInfo->RouteCount\r | |
1809 | );\r | |
1810 | if (EFI_ERROR (Status)) {\r | |
e0afa489 | 1811 | FreePool (Data);\r |
1812 | return Status;\r | |
a3bcde70 HT |
1813 | }\r |
1814 | \r | |
1815 | //\r | |
1816 | // Get DNS server list.\r | |
1817 | //\r | |
e0afa489 | 1818 | FreePool (Data);\r |
a3bcde70 | 1819 | DataSize = 0;\r |
e0afa489 | 1820 | Data = NULL;\r |
a3bcde70 HT |
1821 | Status = Ip6ConfigNvGetData (\r |
1822 | Ip6Config,\r | |
1823 | Ip6ConfigDataTypeDnsServer,\r | |
1824 | &DataSize,\r | |
1825 | (VOID **) &Data\r | |
1826 | );\r | |
1827 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
e0afa489 | 1828 | if (Data != NULL) {\r |
1829 | FreePool (Data);\r | |
1830 | }\r | |
1831 | return Status;\r | |
a3bcde70 HT |
1832 | }\r |
1833 | \r | |
1834 | if (DataSize > 0) {\r | |
1835 | //\r | |
1836 | // Generate the dynamic text opcode for DNS server and draw it.\r | |
1837 | //\r | |
1838 | Status = Ip6ConvertAddressListToString (\r | |
1839 | PortString,\r | |
1840 | HiiHandle,\r | |
1841 | Ip6ConfigNvDnsAddress,\r | |
1842 | Data,\r | |
1843 | DataSize / sizeof (EFI_IPv6_ADDRESS)\r | |
1844 | );\r | |
1845 | if (EFI_ERROR (Status)) {\r | |
e0afa489 | 1846 | FreePool (Data);\r |
1847 | return Status;\r | |
a3bcde70 HT |
1848 | }\r |
1849 | }\r | |
1850 | \r | |
1851 | //\r | |
1852 | // Get gateway adderss list.\r | |
1853 | //\r | |
e0afa489 | 1854 | if (Data != NULL) {\r |
1855 | FreePool (Data);\r | |
1856 | }\r | |
1857 | \r | |
a3bcde70 | 1858 | DataSize = 0;\r |
e0afa489 | 1859 | Data = NULL;\r |
a3bcde70 HT |
1860 | Status = Ip6ConfigNvGetData (\r |
1861 | Ip6Config,\r | |
1862 | Ip6ConfigDataTypeGateway,\r | |
1863 | &DataSize,\r | |
1864 | (VOID **) &Data\r | |
1865 | );\r | |
1866 | if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {\r | |
e0afa489 | 1867 | if (Data != NULL) {\r |
1868 | FreePool (Data);\r | |
1869 | }\r | |
1870 | return Status;\r | |
a3bcde70 HT |
1871 | }\r |
1872 | \r | |
1873 | if (DataSize > 0) {\r | |
1874 | //\r | |
1875 | // Generate the dynamic text opcode for gateway and draw it.\r | |
1876 | //\r | |
1877 | Status = Ip6ConvertAddressListToString (\r | |
1878 | PortString,\r | |
1879 | HiiHandle,\r | |
1880 | Ip6ConfigNvGatewayAddress,\r | |
1881 | Data,\r | |
1882 | DataSize / sizeof (EFI_IPv6_ADDRESS)\r | |
1883 | );\r | |
1884 | if (EFI_ERROR (Status)) {\r | |
e0afa489 | 1885 | FreePool (Data);\r |
1886 | return Status;\r | |
a3bcde70 HT |
1887 | }\r |
1888 | }\r | |
1889 | \r | |
e0afa489 | 1890 | if (Data != NULL) {\r |
1891 | FreePool (Data);\r | |
2d4df339 | 1892 | }\r |
a3bcde70 | 1893 | \r |
2d4df339 | 1894 | Status = EFI_SUCCESS;\r |
a3bcde70 | 1895 | \r |
e0afa489 | 1896 | break;\r |
a3bcde70 | 1897 | \r |
e0afa489 | 1898 | default:\r |
1899 | break;\r | |
1900 | }\r | |
a3bcde70 | 1901 | \r |
e0afa489 | 1902 | if (!EFI_ERROR (Status)) {\r |
1903 | //\r | |
1904 | // Pass changed uncommitted data back to Form Browser.\r | |
1905 | //\r | |
1906 | BufferSize = sizeof (IP6_CONFIG_IFR_NVDATA);\r | |
1907 | HiiSetBrowserData (NULL, NULL, BufferSize, (UINT8 *) IfrNvData, NULL);\r | |
a3bcde70 HT |
1908 | }\r |
1909 | \r | |
e0afa489 | 1910 | FreePool (IfrNvData);\r |
1911 | return Status;\r | |
a3bcde70 HT |
1912 | }\r |
1913 | \r | |
1914 | /**\r | |
1915 | Install HII Config Access protocol for network device and allocate resources.\r | |
1916 | \r | |
1917 | @param[in, out] Instance The IP6_CONFIG_INSTANCE to create a form.\r | |
1918 | \r | |
1919 | @retval EFI_SUCCESS The HII Config Access protocol is installed.\r | |
1920 | @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.\r | |
1921 | @retval Others Other errors as indicated.\r | |
1922 | \r | |
1923 | **/\r | |
1924 | EFI_STATUS\r | |
1925 | Ip6ConfigFormInit (\r | |
1926 | IN OUT IP6_CONFIG_INSTANCE *Instance\r | |
1927 | )\r | |
1928 | {\r | |
1929 | EFI_STATUS Status;\r | |
1930 | IP6_SERVICE *IpSb;\r | |
1931 | IP6_FORM_CALLBACK_INFO *CallbackInfo;\r | |
1932 | EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r | |
1933 | VENDOR_DEVICE_PATH VendorDeviceNode;\r | |
1934 | EFI_SERVICE_BINDING_PROTOCOL *MnpSb;\r | |
1935 | CHAR16 *MacString;\r | |
1936 | CHAR16 MenuString[128];\r | |
1937 | CHAR16 PortString[128];\r | |
1938 | CHAR16 *OldMenuString;\r | |
1939 | EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;\r | |
1940 | \r | |
1941 | IpSb = IP6_SERVICE_FROM_IP6_CONFIG_INSTANCE (Instance);\r | |
1942 | ASSERT (IpSb != NULL);\r | |
1943 | \r | |
1944 | Status = gBS->HandleProtocol (\r | |
1945 | IpSb->Controller,\r | |
1946 | &gEfiDevicePathProtocolGuid,\r | |
1947 | (VOID **) &ParentDevicePath\r | |
1948 | );\r | |
1949 | if (EFI_ERROR (Status)) {\r | |
1950 | return Status;\r | |
1951 | }\r | |
1952 | \r | |
1953 | CallbackInfo = &Instance->CallbackInfo;\r | |
1954 | CallbackInfo->Signature = IP6_FORM_CALLBACK_INFO_SIGNATURE;\r | |
1955 | \r | |
1956 | //\r | |
1957 | // Construct device path node for EFI HII Config Access protocol,\r | |
1958 | // which consists of controller physical device path and one hardware\r | |
1959 | // vendor guid node.\r | |
1960 | //\r | |
1961 | ZeroMem (&VendorDeviceNode, sizeof (VENDOR_DEVICE_PATH));\r | |
1962 | VendorDeviceNode.Header.Type = HARDWARE_DEVICE_PATH;\r | |
1963 | VendorDeviceNode.Header.SubType = HW_VENDOR_DP;\r | |
1964 | \r | |
1965 | CopyGuid (&VendorDeviceNode.Guid, &mIp6HiiVendorDevicePathGuid);\r | |
1966 | \r | |
1967 | SetDevicePathNodeLength (&VendorDeviceNode.Header, sizeof (VENDOR_DEVICE_PATH));\r | |
1968 | CallbackInfo->HiiVendorDevicePath = AppendDevicePathNode (\r | |
1969 | ParentDevicePath,\r | |
1970 | (EFI_DEVICE_PATH_PROTOCOL *) &VendorDeviceNode\r | |
1971 | );\r | |
1972 | if (CallbackInfo->HiiVendorDevicePath == NULL) {\r | |
1973 | Status = EFI_OUT_OF_RESOURCES;\r | |
1974 | goto Error;\r | |
1975 | }\r | |
1976 | \r | |
1977 | ConfigAccess = &CallbackInfo->HiiConfigAccess;\r | |
1978 | ConfigAccess->ExtractConfig = Ip6FormExtractConfig;\r | |
1979 | ConfigAccess->RouteConfig = Ip6FormRouteConfig;\r | |
1980 | ConfigAccess->Callback = Ip6FormCallback;\r | |
1981 | \r | |
1982 | //\r | |
1983 | // Install Device Path Protocol and Config Access protocol on new handle\r | |
1984 | //\r | |
1985 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
1986 | &CallbackInfo->ChildHandle,\r | |
1987 | &gEfiDevicePathProtocolGuid,\r | |
1988 | CallbackInfo->HiiVendorDevicePath,\r | |
1989 | &gEfiHiiConfigAccessProtocolGuid,\r | |
1990 | ConfigAccess,\r | |
1991 | NULL\r | |
1992 | );\r | |
1993 | if (!EFI_ERROR (Status)) {\r | |
1994 | //\r | |
1995 | // Open the Parent Handle for the child\r | |
1996 | //\r | |
1997 | Status = gBS->OpenProtocol (\r | |
1998 | IpSb->Controller,\r | |
1999 | &gEfiManagedNetworkServiceBindingProtocolGuid,\r | |
2000 | (VOID **) &MnpSb,\r | |
2001 | IpSb->Image,\r | |
2002 | CallbackInfo->ChildHandle,\r | |
2003 | EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r | |
2004 | );\r | |
2005 | }\r | |
2006 | \r | |
2007 | if (EFI_ERROR (Status)) {\r | |
2008 | goto Error;\r | |
2009 | }\r | |
2010 | \r | |
2011 | //\r | |
2012 | // Publish our HII data\r | |
2013 | //\r | |
2014 | CallbackInfo->RegisteredHandle = HiiAddPackages (\r | |
2015 | &mIp6ConfigNvDataGuid,\r | |
2016 | CallbackInfo->ChildHandle,\r | |
2017 | Ip6DxeStrings,\r | |
2018 | Ip6ConfigBin,\r | |
2019 | NULL\r | |
2020 | );\r | |
2021 | if (CallbackInfo->RegisteredHandle == NULL) {\r | |
2022 | Status = EFI_OUT_OF_RESOURCES;\r | |
2023 | goto Error;\r | |
2024 | }\r | |
2025 | \r | |
2026 | //\r | |
969ebd26 | 2027 | // Append MAC string in the menu help string and tile help string\r |
a3bcde70 HT |
2028 | //\r |
2029 | Status = NetLibGetMacString (IpSb->Controller, IpSb->Image, &MacString);\r | |
2030 | if (!EFI_ERROR (Status)) {\r | |
2031 | OldMenuString = HiiGetString (\r | |
2032 | CallbackInfo->RegisteredHandle,\r | |
e07404fe | 2033 | STRING_TOKEN (STR_IP6_CONFIG_FORM_HELP),\r |
a3bcde70 HT |
2034 | NULL)\r |
2035 | ;\r | |
2036 | UnicodeSPrint (MenuString, 128, L"%s (MAC:%s)", OldMenuString, MacString);\r | |
2037 | HiiSetString (\r | |
2038 | CallbackInfo->RegisteredHandle,\r | |
e07404fe | 2039 | STRING_TOKEN (STR_IP6_CONFIG_FORM_HELP),\r |
a3bcde70 HT |
2040 | MenuString,\r |
2041 | NULL\r | |
2042 | );\r | |
2043 | UnicodeSPrint (PortString, 128, L"MAC:%s", MacString);\r | |
2044 | HiiSetString (\r | |
2045 | CallbackInfo->RegisteredHandle,\r | |
e07404fe | 2046 | STRING_TOKEN (STR_IP6_DEVICE_FORM_HELP),\r |
a3bcde70 HT |
2047 | PortString,\r |
2048 | NULL\r | |
2049 | );\r | |
2050 | \r | |
2051 | FreePool (MacString);\r | |
2052 | FreePool (OldMenuString);\r | |
2053 | \r | |
2054 | InitializeListHead (&Instance->Ip6NvData.ManualAddress);\r | |
2055 | InitializeListHead (&Instance->Ip6NvData.GatewayAddress);\r | |
2056 | InitializeListHead (&Instance->Ip6NvData.DnsAddress);\r | |
2057 | \r | |
2058 | return EFI_SUCCESS;\r | |
2059 | }\r | |
2060 | \r | |
2061 | Error:\r | |
2062 | Ip6ConfigFormUnload (Instance);\r | |
2063 | return Status;\r | |
2064 | }\r | |
2065 | \r | |
2066 | /**\r | |
2067 | Uninstall the HII Config Access protocol for network devices and free up the resources.\r | |
2068 | \r | |
2069 | @param[in, out] Instance The IP6_CONFIG_INSTANCE to unload a form.\r | |
2070 | \r | |
2071 | **/\r | |
2072 | VOID\r | |
2073 | Ip6ConfigFormUnload (\r | |
2074 | IN OUT IP6_CONFIG_INSTANCE *Instance\r | |
2075 | )\r | |
2076 | {\r | |
2077 | IP6_SERVICE *IpSb;\r | |
2078 | IP6_FORM_CALLBACK_INFO *CallbackInfo;\r | |
2079 | IP6_CONFIG_NVDATA *Ip6NvData;\r | |
2080 | \r | |
2081 | IpSb = IP6_SERVICE_FROM_IP6_CONFIG_INSTANCE (Instance);\r | |
2082 | ASSERT (IpSb != NULL);\r | |
2083 | \r | |
2084 | CallbackInfo = &Instance->CallbackInfo;\r | |
2085 | \r | |
2086 | if (CallbackInfo->ChildHandle != NULL) {\r | |
2087 | \r | |
2088 | //\r | |
2089 | // Close the child handle\r | |
2090 | //\r | |
2091 | gBS->CloseProtocol (\r | |
2092 | IpSb->Controller,\r | |
2093 | &gEfiManagedNetworkServiceBindingProtocolGuid,\r | |
2094 | IpSb->Image,\r | |
2095 | CallbackInfo->ChildHandle\r | |
2096 | );\r | |
2097 | //\r | |
2098 | // Uninstall EFI_HII_CONFIG_ACCESS_PROTOCOL\r | |
2099 | //\r | |
2100 | gBS->UninstallMultipleProtocolInterfaces (\r | |
2101 | CallbackInfo->ChildHandle,\r | |
2102 | &gEfiDevicePathProtocolGuid,\r | |
2103 | CallbackInfo->HiiVendorDevicePath,\r | |
2104 | &gEfiHiiConfigAccessProtocolGuid,\r | |
2105 | &CallbackInfo->HiiConfigAccess,\r | |
2106 | NULL\r | |
2107 | );\r | |
2108 | }\r | |
2109 | \r | |
2110 | if (CallbackInfo->HiiVendorDevicePath != NULL) {\r | |
2111 | FreePool (CallbackInfo->HiiVendorDevicePath);\r | |
2112 | }\r | |
2113 | \r | |
2114 | if (CallbackInfo->RegisteredHandle != NULL) {\r | |
2115 | //\r | |
2116 | // Remove HII package list\r | |
2117 | //\r | |
2118 | HiiRemovePackages (CallbackInfo->RegisteredHandle);\r | |
2119 | }\r | |
2120 | \r | |
2121 | Ip6NvData = &Instance->Ip6NvData;\r | |
2122 | \r | |
2123 | Ip6FreeAddressInfoList (&Ip6NvData->ManualAddress);\r | |
2124 | Ip6FreeAddressInfoList (&Ip6NvData->GatewayAddress);\r | |
2125 | Ip6FreeAddressInfoList (&Ip6NvData->DnsAddress);\r | |
2126 | \r | |
2127 | Ip6NvData->ManualAddressCount = 0;\r | |
2128 | Ip6NvData->GatewayAddressCount = 0;\r | |
2129 | Ip6NvData->DnsAddressCount = 0;\r | |
2130 | }\r |