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a405b86d | 1 | /** @file\r |
2 | Main file for time, timezone, and date shell level 2 and shell level 3 functions.\r | |
3 | \r | |
b54fd049 | 4 | Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>\r |
a405b86d | 5 | This program and the accompanying materials\r |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include "UefiShellLevel2CommandsLib.h"\r | |
16 | \r | |
b54fd049 | 17 | /**\r |
18 | Determine if String is a valid representation for a time or date.\r | |
19 | \r | |
20 | @param[in] String The pointer to the string to test.\r | |
21 | @param[in] Char The delimeter character.\r | |
22 | @param[in] Min The minimum value allowed.\r | |
23 | @param[in] Max The maximum value allowed.\r | |
24 | @param[in] MinusOk Whether negative numbers are permitted.\r | |
a405b86d | 25 | \r |
b54fd049 | 26 | @retval TRUE String is a valid representation.\r |
27 | @retval FALSE String is invalid.\r | |
28 | **/\r | |
a405b86d | 29 | BOOLEAN\r |
30 | EFIAPI\r | |
31 | InternalIsTimeLikeString (\r | |
32 | IN CONST CHAR16 *String,\r | |
33 | IN CONST CHAR16 Char,\r | |
34 | IN CONST UINTN Min,\r | |
35 | IN CONST UINTN Max,\r | |
36 | IN CONST BOOLEAN MinusOk\r | |
37 | )\r | |
38 | {\r | |
39 | UINTN Count;\r | |
40 | Count = 0;\r | |
41 | \r | |
42 | if (MinusOk) {\r | |
43 | //\r | |
44 | // A single minus is ok.\r | |
45 | //\r | |
46 | if (*String == L'-') {\r | |
47 | String++;\r | |
48 | }\r | |
49 | }\r | |
50 | \r | |
51 | //\r | |
52 | // the first char must be numeric.\r | |
53 | //\r | |
54 | if (!ShellIsDecimalDigitCharacter(*String)) {\r | |
55 | return (FALSE);\r | |
56 | }\r | |
57 | //\r | |
58 | // loop through the characters and use the lib function\r | |
59 | //\r | |
60 | for ( ; String != NULL && *String != CHAR_NULL ; String++){\r | |
61 | if (*String == Char) {\r | |
62 | Count++;\r | |
63 | if (Count > Max) {\r | |
64 | return (FALSE);\r | |
65 | }\r | |
66 | continue;\r | |
67 | }\r | |
68 | if (!ShellIsDecimalDigitCharacter(*String)) {\r | |
69 | return (FALSE);\r | |
70 | }\r | |
71 | }\r | |
72 | if (Count < Min) {\r | |
73 | return (FALSE);\r | |
74 | }\r | |
75 | return (TRUE);\r | |
76 | }\r | |
77 | \r | |
b54fd049 | 78 | /**\r |
79 | Verify that the DateString is valid and if so set that as the current \r | |
80 | date.\r | |
81 | \r | |
82 | @param[in] DateString The pointer to a string representation of the date.\r | |
83 | \r | |
84 | @retval SHELL_INVALID_PARAMETER DateString was NULL.\r | |
85 | @retval SHELL_INVALID_PARAMETER DateString was mis-formatted.\r | |
86 | @retval SHELL_SUCCESS The operation was successful.\r | |
87 | **/\r | |
a405b86d | 88 | SHELL_STATUS\r |
89 | EFIAPI\r | |
90 | CheckAndSetDate (\r | |
91 | IN CONST CHAR16 *DateString\r | |
92 | )\r | |
93 | {\r | |
94 | EFI_TIME TheTime;\r | |
95 | EFI_STATUS Status;\r | |
b54fd049 | 96 | CHAR16 *DateStringCopy;\r |
97 | CHAR16 *Walker;\r | |
98 | CHAR16 *Walker1;\r | |
a405b86d | 99 | \r |
100 | if (!InternalIsTimeLikeString(DateString, L'/', 2, 2, FALSE)) {\r | |
101 | return (SHELL_INVALID_PARAMETER);\r | |
102 | }\r | |
103 | \r | |
104 | Status = gRT->GetTime(&TheTime, NULL);\r | |
35f26e73 | 105 | if (EFI_ERROR(Status)) {\r |
106 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"gRT->GetTime", Status);\r | |
107 | return (SHELL_DEVICE_ERROR);\r | |
108 | }\r | |
a405b86d | 109 | \r |
b54fd049 | 110 | DateStringCopy = NULL;\r |
111 | DateStringCopy = StrnCatGrow(&DateStringCopy, NULL, DateString, 0);\r | |
112 | if (DateStringCopy == NULL) {\r | |
113 | return (SHELL_OUT_OF_RESOURCES);\r | |
114 | }\r | |
115 | Walker = DateStringCopy;\r | |
a405b86d | 116 | \r |
117 | TheTime.Month = 0xFF;\r | |
118 | TheTime.Day = 0xFF;\r | |
119 | TheTime.Year = 0xFFFF;\r | |
120 | \r | |
b54fd049 | 121 | Walker1 = StrStr(Walker, L"/");\r |
122 | if (Walker1 != NULL && *Walker1 == L'/') {\r | |
123 | *Walker1 = CHAR_NULL;\r | |
124 | }\r | |
125 | \r | |
126 | TheTime.Month = (UINT8)ShellStrToUintn (Walker);\r | |
127 | if (Walker1 != NULL) {\r | |
128 | Walker = Walker1 + 1;\r | |
129 | }\r | |
33c031ee | 130 | Walker1 = Walker!=NULL?StrStr(Walker, L"/"):NULL;\r |
b54fd049 | 131 | if (Walker1 != NULL && *Walker1 == L'/') {\r |
132 | *Walker1 = CHAR_NULL;\r | |
a405b86d | 133 | }\r |
134 | if (Walker != NULL && Walker[0] != CHAR_NULL) {\r | |
b54fd049 | 135 | TheTime.Day = (UINT8)ShellStrToUintn (Walker);\r |
136 | if (Walker1 != NULL) {\r | |
137 | Walker = Walker1 + 1;\r | |
138 | }\r | |
33c031ee | 139 | Walker1 = Walker!=NULL?StrStr(Walker, L"/"):NULL;\r |
b54fd049 | 140 | if (Walker1 != NULL && *Walker1 == L'/') {\r |
141 | *Walker1 = CHAR_NULL;\r | |
a405b86d | 142 | }\r |
143 | if (Walker != NULL && Walker[0] != CHAR_NULL) {\r | |
b54fd049 | 144 | TheTime.Year = (UINT16)ShellStrToUintn (Walker);\r |
a405b86d | 145 | }\r |
146 | }\r | |
147 | \r | |
148 | if (TheTime.Year < 100) {\r | |
149 | if (TheTime.Year >= 98) {\r | |
150 | TheTime.Year = (UINT16)(1900 + TheTime.Year);\r | |
151 | } else {\r | |
152 | TheTime.Year = (UINT16)(2000 + TheTime.Year);\r | |
153 | }\r | |
154 | }\r | |
155 | \r | |
156 | Status = gRT->SetTime(&TheTime);\r | |
157 | \r | |
158 | if (!EFI_ERROR(Status)){\r | |
159 | return (SHELL_SUCCESS);\r | |
160 | }\r | |
161 | return (SHELL_INVALID_PARAMETER);\r | |
162 | }\r | |
163 | \r | |
164 | /**\r | |
165 | Function for 'date' command.\r | |
166 | \r | |
167 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
168 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
169 | **/\r | |
170 | SHELL_STATUS\r | |
171 | EFIAPI\r | |
172 | ShellCommandRunDate (\r | |
173 | IN EFI_HANDLE ImageHandle,\r | |
174 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
175 | )\r | |
176 | {\r | |
177 | EFI_STATUS Status;\r | |
178 | LIST_ENTRY *Package;\r | |
179 | EFI_TIME TheTime;\r | |
180 | CHAR16 *ProblemParam;\r | |
181 | SHELL_STATUS ShellStatus;\r | |
182 | \r | |
183 | ShellStatus = SHELL_SUCCESS;\r | |
184 | ProblemParam = NULL;\r | |
185 | \r | |
186 | //\r | |
187 | // initialize the shell lib (we must be in non-auto-init...)\r | |
188 | //\r | |
189 | Status = ShellInitialize();\r | |
190 | ASSERT_EFI_ERROR(Status);\r | |
191 | \r | |
192 | //\r | |
193 | // parse the command line\r | |
194 | //\r | |
195 | Status = ShellCommandLineParse (SfoParamList, &Package, &ProblemParam, TRUE);\r | |
196 | if (EFI_ERROR(Status)) {\r | |
197 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
198 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ProblemParam);\r | |
199 | FreePool(ProblemParam);\r | |
200 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
201 | } else {\r | |
202 | ASSERT(FALSE);\r | |
203 | }\r | |
204 | } else {\r | |
205 | //\r | |
206 | // check for "-?"\r | |
207 | //\r | |
208 | if (ShellCommandLineGetFlag(Package, L"-?")) {\r | |
209 | ASSERT(FALSE);\r | |
210 | } else if (ShellCommandLineGetRawValue(Package, 2) != NULL) {\r | |
211 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);\r | |
212 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
213 | } else {\r | |
214 | //\r | |
215 | // If there are 0 value parameters, then print the current date\r | |
216 | // else If there are any value paramerers, then print error\r | |
217 | //\r | |
218 | if (ShellCommandLineGetRawValue(Package, 1) == NULL) {\r | |
219 | //\r | |
220 | // get the current date\r | |
221 | //\r | |
222 | Status = gRT->GetTime(&TheTime, NULL);\r | |
223 | ASSERT_EFI_ERROR(Status);\r | |
224 | \r | |
225 | //\r | |
226 | // ShellPrintEx the date in SFO or regular format\r | |
227 | //\r | |
228 | if (ShellCommandLineGetFlag(Package, L"-sfo")) {\r | |
229 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DATE_SFO_FORMAT), gShellLevel2HiiHandle, TheTime.Month, TheTime.Day, TheTime.Year);\r | |
230 | } else {\r | |
231 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_DATE_FORMAT), gShellLevel2HiiHandle, TheTime.Month, TheTime.Day, TheTime.Year);\r | |
232 | }\r | |
233 | } else {\r | |
234 | if (PcdGet8(PcdShellSupportLevel) == 2) {\r | |
235 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);\r | |
236 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
237 | } else {\r | |
238 | //\r | |
239 | // perform level 3 operation here.\r | |
240 | //\r | |
241 | ShellStatus = CheckAndSetDate(ShellCommandLineGetRawValue(Package, 1));\r | |
242 | if (ShellStatus != SHELL_SUCCESS) {\r | |
243 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ShellCommandLineGetRawValue(Package, 1));\r | |
244 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
245 | }\r | |
246 | }\r | |
247 | }\r | |
248 | }\r | |
249 | }\r | |
250 | //\r | |
251 | // free the command line package\r | |
252 | //\r | |
253 | ShellCommandLineFreeVarList (Package);\r | |
254 | \r | |
255 | //\r | |
256 | // return the status\r | |
257 | //\r | |
258 | return (ShellStatus);\r | |
259 | }\r | |
260 | \r | |
261 | //\r | |
262 | // Note "-tz" is invalid for this (non-interactive) version of 'time'.\r | |
263 | //\r | |
264 | STATIC CONST SHELL_PARAM_ITEM TimeParamList2[] = {\r | |
265 | {L"-d", TypeValue},\r | |
266 | {NULL, TypeMax}\r | |
267 | };\r | |
268 | \r | |
269 | STATIC CONST SHELL_PARAM_ITEM TimeParamList3[] = {\r | |
270 | {L"-d", TypeValue},\r | |
271 | {L"-tz", TypeValue},\r | |
272 | {NULL, TypeMax}\r | |
273 | };\r | |
274 | \r | |
b54fd049 | 275 | /**\r |
276 | Verify that the TimeString is valid and if so set that as the current \r | |
277 | time.\r | |
278 | \r | |
279 | @param[in] TimeString The pointer to a string representation of the time.\r | |
280 | @param[in] Tz The value to set for TimeZone.\r | |
281 | @param[in] Daylight The value to set for Daylight.\r | |
282 | \r | |
283 | @retval SHELL_INVALID_PARAMETER TimeString was NULL.\r | |
284 | @retval SHELL_INVALID_PARAMETER TimeString was mis-formatted.\r | |
285 | @retval SHELL_SUCCESS The operation was successful.\r | |
286 | **/\r | |
a405b86d | 287 | SHELL_STATUS\r |
288 | EFIAPI\r | |
289 | CheckAndSetTime (\r | |
290 | IN CONST CHAR16 *TimeString,\r | |
291 | IN CONST INT16 Tz,\r | |
292 | IN CONST UINT8 Daylight\r | |
293 | )\r | |
294 | {\r | |
295 | EFI_TIME TheTime;\r | |
296 | EFI_STATUS Status;\r | |
b54fd049 | 297 | CHAR16 *TimeStringCopy;\r |
298 | CHAR16 *Walker1;\r | |
299 | CHAR16 *Walker2;\r | |
a405b86d | 300 | \r |
301 | if (TimeString != NULL && !InternalIsTimeLikeString(TimeString, L':', 1, 2, FALSE)) {\r | |
302 | return (SHELL_INVALID_PARAMETER);\r | |
303 | }\r | |
f20076da | 304 | if (Daylight != 0xFF &&((Daylight & (EFI_TIME_IN_DAYLIGHT|EFI_TIME_ADJUST_DAYLIGHT)) != Daylight)) {\r |
0841f3af | 305 | return (SHELL_INVALID_PARAMETER);\r |
306 | }\r | |
a405b86d | 307 | \r |
308 | Status = gRT->GetTime(&TheTime, NULL);\r | |
309 | ASSERT_EFI_ERROR(Status);\r | |
310 | \r | |
311 | if (TimeString != NULL) {\r | |
0841f3af | 312 | TimeStringCopy = NULL;\r |
313 | TimeStringCopy = StrnCatGrow(&TimeStringCopy, NULL, TimeString, 0);\r | |
b54fd049 | 314 | Walker1 = TimeStringCopy;\r |
a405b86d | 315 | TheTime.Hour = 0xFF;\r |
316 | TheTime.Minute = 0xFF;\r | |
317 | \r | |
33c031ee | 318 | Walker2 = Walker1!=NULL?StrStr(Walker1, L":"):NULL;\r |
b54fd049 | 319 | if (Walker2 != NULL && *Walker2 == L':') {\r |
320 | *Walker2 = CHAR_NULL;\r | |
a405b86d | 321 | }\r |
b54fd049 | 322 | TheTime.Hour = (UINT8)ShellStrToUintn (Walker1);\r |
323 | if (Walker2 != NULL) {\r | |
324 | Walker1 = Walker2 + 1;\r | |
325 | }\r | |
33c031ee | 326 | Walker2 = Walker1!=NULL?StrStr(Walker1, L":"):NULL;\r |
b54fd049 | 327 | if (Walker2 != NULL && *Walker2 == L':') {\r |
328 | *Walker2 = CHAR_NULL;\r | |
329 | }\r | |
330 | if (Walker1 != NULL && Walker1[0] != CHAR_NULL) {\r | |
331 | TheTime.Minute = (UINT8)ShellStrToUintn (Walker1);\r | |
332 | if (Walker2 != NULL) {\r | |
333 | Walker1 = Walker2 + 1;\r | |
a405b86d | 334 | }\r |
b54fd049 | 335 | if (Walker1 != NULL && Walker1[0] != CHAR_NULL) {\r |
336 | TheTime.Second = (UINT8)ShellStrToUintn (Walker1);\r | |
a405b86d | 337 | }\r |
338 | }\r | |
0841f3af | 339 | SHELL_FREE_NON_NULL(TimeStringCopy);\r |
a405b86d | 340 | }\r |
341 | \r | |
b54fd049 | 342 | \r |
343 | if ((Tz >= -1440 && Tz <= 1440)||(Tz == 0x7FF)) {\r | |
a405b86d | 344 | TheTime.TimeZone = Tz;\r |
345 | }\r | |
0841f3af | 346 | \r |
f20076da | 347 | if (Daylight != 0xFF) {\r |
348 | TheTime.Daylight = Daylight;\r | |
349 | }\r | |
0841f3af | 350 | \r |
a405b86d | 351 | Status = gRT->SetTime(&TheTime);\r |
352 | \r | |
353 | if (!EFI_ERROR(Status)){\r | |
354 | return (SHELL_SUCCESS);\r | |
355 | }\r | |
356 | \r | |
357 | return (SHELL_INVALID_PARAMETER);\r | |
358 | }\r | |
359 | \r | |
360 | /**\r | |
361 | Function for 'time' command.\r | |
362 | \r | |
363 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
364 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
365 | **/\r | |
366 | SHELL_STATUS\r | |
367 | EFIAPI\r | |
368 | ShellCommandRunTime (\r | |
369 | IN EFI_HANDLE ImageHandle,\r | |
370 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
371 | )\r | |
372 | {\r | |
373 | EFI_STATUS Status;\r | |
374 | LIST_ENTRY *Package;\r | |
375 | CHAR16 *Message;\r | |
376 | EFI_TIME TheTime;\r | |
377 | CHAR16 *ProblemParam;\r | |
378 | SHELL_STATUS ShellStatus;\r | |
379 | INT16 Tz;\r | |
380 | UINT8 Daylight;\r | |
381 | CONST CHAR16 *TempLocation;\r | |
382 | UINTN TzMinutes;\r | |
383 | \r | |
384 | ShellStatus = SHELL_SUCCESS;\r | |
385 | ProblemParam = NULL;\r | |
386 | \r | |
387 | //\r | |
388 | // Initialize variables\r | |
389 | //\r | |
390 | Message = NULL;\r | |
391 | \r | |
392 | //\r | |
393 | // initialize the shell lib (we must be in non-auto-init...)\r | |
394 | //\r | |
395 | Status = ShellInitialize();\r | |
396 | ASSERT_EFI_ERROR(Status);\r | |
397 | \r | |
398 | //\r | |
399 | // parse the command line\r | |
400 | //\r | |
401 | if (PcdGet8(PcdShellSupportLevel) == 2) {\r | |
402 | Status = ShellCommandLineParseEx (TimeParamList2, &Package, &ProblemParam, TRUE, TRUE);\r | |
403 | } else {\r | |
404 | ASSERT(PcdGet8(PcdShellSupportLevel) == 3);\r | |
405 | Status = ShellCommandLineParseEx (TimeParamList3, &Package, &ProblemParam, TRUE, TRUE);\r | |
406 | }\r | |
407 | if (EFI_ERROR(Status)) {\r | |
408 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
409 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ProblemParam);\r | |
410 | FreePool(ProblemParam);\r | |
411 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
412 | } else {\r | |
413 | ASSERT(FALSE);\r | |
414 | }\r | |
415 | } else {\r | |
416 | //\r | |
417 | // check for "-?"\r | |
418 | //\r | |
419 | Status = gRT->GetTime(&TheTime, NULL);\r | |
420 | ASSERT_EFI_ERROR(Status);\r | |
421 | if (ShellCommandLineGetFlag(Package, L"-?")) {\r | |
422 | ASSERT(FALSE);\r | |
423 | } else if (ShellCommandLineGetRawValue(Package, 2) != NULL) {\r | |
424 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);\r | |
425 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
426 | } else {\r | |
427 | //\r | |
428 | // If there are no parameters, then print the current time\r | |
429 | //\r | |
430 | if (ShellCommandLineGetRawValue(Package, 1) == NULL\r | |
431 | && !ShellCommandLineGetFlag(Package, L"-d")\r | |
432 | && !ShellCommandLineGetFlag(Package, L"-tz")) {\r | |
433 | //\r | |
434 | // ShellPrintEx the current time\r | |
435 | //\r | |
2e8e9ed5 | 436 | if (TheTime.TimeZone == EFI_UNSPECIFIED_TIMEZONE) {\r |
a405b86d | 437 | TzMinutes = 0;\r |
438 | } else {\r | |
b54fd049 | 439 | TzMinutes = (ABS(TheTime.TimeZone)) % 60;\r |
a405b86d | 440 | }\r |
441 | \r | |
442 | ShellPrintHiiEx (\r | |
443 | -1,\r | |
444 | -1,\r | |
445 | NULL,\r | |
446 | STRING_TOKEN (STR_TIME_FORMAT),\r | |
447 | gShellLevel2HiiHandle,\r | |
448 | TheTime.Hour,\r | |
449 | TheTime.Minute,\r | |
450 | TheTime.Second,\r | |
2e8e9ed5 | 451 | TheTime.TimeZone==EFI_UNSPECIFIED_TIMEZONE?L" ":(TheTime.TimeZone > 0?L"-":L"+"),\r |
452 | TheTime.TimeZone==EFI_UNSPECIFIED_TIMEZONE?0:(ABS(TheTime.TimeZone)) / 60,\r | |
a405b86d | 453 | TzMinutes\r |
454 | );\r | |
455 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_CRLF), gShellLevel2HiiHandle);\r | |
456 | } else if (ShellCommandLineGetFlag(Package, L"-d") && ShellCommandLineGetValue(Package, L"-d") == NULL) {\r | |
2e8e9ed5 | 457 | if (TheTime.TimeZone == EFI_UNSPECIFIED_TIMEZONE) {\r |
a405b86d | 458 | TzMinutes = 0;\r |
459 | } else {\r | |
b54fd049 | 460 | TzMinutes = (ABS(TheTime.TimeZone)) % 60;\r |
a405b86d | 461 | }\r |
462 | \r | |
463 | ShellPrintHiiEx (\r | |
464 | -1,\r | |
465 | -1,\r | |
466 | NULL,\r | |
467 | STRING_TOKEN (STR_TIME_FORMAT),\r | |
468 | gShellLevel2HiiHandle,\r | |
469 | TheTime.Hour,\r | |
470 | TheTime.Minute,\r | |
471 | TheTime.Second,\r | |
2e8e9ed5 | 472 | TheTime.TimeZone==EFI_UNSPECIFIED_TIMEZONE?L" ":(TheTime.TimeZone > 0?L"-":L"+"),\r |
473 | TheTime.TimeZone==EFI_UNSPECIFIED_TIMEZONE?0:(ABS(TheTime.TimeZone)) / 60,\r | |
a405b86d | 474 | TzMinutes\r |
475 | );\r | |
476 | switch (TheTime.Daylight) {\r | |
0841f3af | 477 | case 0:\r |
478 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TIME_DST0), gShellLevel2HiiHandle);\r | |
479 | break;\r | |
a405b86d | 480 | case EFI_TIME_ADJUST_DAYLIGHT:\r |
b54fd049 | 481 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TIME_DST1), gShellLevel2HiiHandle);\r |
a405b86d | 482 | break;\r |
483 | case EFI_TIME_IN_DAYLIGHT:\r | |
b54fd049 | 484 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TIME_DST2), gShellLevel2HiiHandle);\r |
485 | break;\r | |
486 | case EFI_TIME_IN_DAYLIGHT|EFI_TIME_ADJUST_DAYLIGHT:\r | |
487 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_TIME_DST3), gShellLevel2HiiHandle);\r | |
a405b86d | 488 | break;\r |
489 | default:\r | |
490 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_ERROR), gShellLevel2HiiHandle, L"gRT->GetTime", L"TheTime.Daylight", TheTime.Daylight);\r | |
491 | }\r | |
492 | } else {\r | |
493 | if (PcdGet8(PcdShellSupportLevel) == 2) {\r | |
494 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);\r | |
495 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
496 | } else {\r | |
497 | //\r | |
498 | // perform level 3 operation here.\r | |
499 | //\r | |
500 | if ((TempLocation = ShellCommandLineGetValue(Package, L"-tz")) != NULL) {\r | |
501 | if (TempLocation[0] == L'-') {\r | |
b54fd049 | 502 | Tz = (INT16)(0 - ShellStrToUintn(++TempLocation));\r |
a405b86d | 503 | } else {\r |
b54fd049 | 504 | Tz = (INT16)ShellStrToUintn(TempLocation);\r |
a405b86d | 505 | }\r |
2e8e9ed5 | 506 | if (!(Tz >= -1440 && Tz <= 1440) && Tz != EFI_UNSPECIFIED_TIMEZONE) {\r |
0841f3af | 507 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM_VAL), gShellLevel2HiiHandle, L"-tz");\r |
a405b86d | 508 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
509 | }\r | |
510 | } else {\r | |
511 | //\r | |
512 | // intentionally out of bounds value will prevent changing it...\r | |
513 | //\r | |
514 | Tz = 1441;\r | |
515 | }\r | |
516 | TempLocation = ShellCommandLineGetValue(Package, L"-d");\r | |
517 | if (TempLocation != NULL) {\r | |
b54fd049 | 518 | Daylight = (UINT8)ShellStrToUintn(TempLocation);\r |
a405b86d | 519 | if (Daylight != 0 && Daylight != 1 && Daylight != 3) {\r |
0841f3af | 520 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM_VAL), gShellLevel2HiiHandle, L"-d");\r |
a405b86d | 521 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
522 | }\r | |
523 | } else {\r | |
524 | //\r | |
525 | // invalid = will not use\r | |
526 | //\r | |
527 | Daylight = 0xFF;\r | |
528 | }\r | |
529 | if (ShellStatus == SHELL_SUCCESS) {\r | |
530 | ShellStatus = CheckAndSetTime(ShellCommandLineGetRawValue(Package, 1), Tz, Daylight);\r | |
531 | if (ShellStatus != SHELL_SUCCESS) {\r | |
532 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ShellCommandLineGetRawValue(Package, 1));\r | |
533 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
534 | }\r | |
535 | }\r | |
536 | }\r | |
537 | }\r | |
538 | }\r | |
539 | }\r | |
540 | \r | |
541 | //\r | |
542 | // free the command line package\r | |
543 | //\r | |
544 | ShellCommandLineFreeVarList (Package);\r | |
545 | \r | |
546 | //\r | |
547 | // return the status\r | |
548 | //\r | |
549 | return (ShellStatus);\r | |
550 | }\r | |
551 | \r | |
552 | typedef struct {\r | |
553 | INT16 TimeZone;\r | |
554 | EFI_STRING_ID StringId;\r | |
555 | } TIME_ZONE_ITEM;\r | |
556 | \r | |
557 | STATIC CONST SHELL_PARAM_ITEM TimeZoneParamList2[] = {\r | |
558 | {L"-l", TypeFlag},\r | |
559 | {L"-f", TypeFlag},\r | |
560 | {NULL, TypeMax}\r | |
561 | };\r | |
562 | STATIC CONST SHELL_PARAM_ITEM TimeZoneParamList3[] = {\r | |
563 | {L"-l", TypeFlag},\r | |
564 | {L"-f", TypeFlag},\r | |
565 | {L"-s", TypeValue},\r | |
566 | {NULL, TypeMax}\r | |
567 | };\r | |
568 | \r | |
569 | STATIC CONST TIME_ZONE_ITEM TimeZoneList[] = {\r | |
570 | {720, STRING_TOKEN (STR_TIMEZONE_M12)},\r | |
571 | {660, STRING_TOKEN (STR_TIMEZONE_M11)},\r | |
572 | {600, STRING_TOKEN (STR_TIMEZONE_M10)},\r | |
573 | {540, STRING_TOKEN (STR_TIMEZONE_M9)},\r | |
574 | {480, STRING_TOKEN (STR_TIMEZONE_M8)},\r | |
575 | {420, STRING_TOKEN (STR_TIMEZONE_M7)},\r | |
576 | {360, STRING_TOKEN (STR_TIMEZONE_M6)},\r | |
577 | {300, STRING_TOKEN (STR_TIMEZONE_M5)},\r | |
578 | {270, STRING_TOKEN (STR_TIMEZONE_M430)},\r | |
579 | {240, STRING_TOKEN (STR_TIMEZONE_M4)},\r | |
580 | {210, STRING_TOKEN (STR_TIMEZONE_M330)},\r | |
581 | {180, STRING_TOKEN (STR_TIMEZONE_M3)},\r | |
582 | {120, STRING_TOKEN (STR_TIMEZONE_M2)},\r | |
583 | {60 , STRING_TOKEN (STR_TIMEZONE_M1)},\r | |
584 | {0 , STRING_TOKEN (STR_TIMEZONE_0)},\r | |
585 | {-60 , STRING_TOKEN (STR_TIMEZONE_P1)},\r | |
586 | {-120 , STRING_TOKEN (STR_TIMEZONE_P2)},\r | |
587 | {-180 , STRING_TOKEN (STR_TIMEZONE_P3)},\r | |
588 | {-210 , STRING_TOKEN (STR_TIMEZONE_P330)},\r | |
589 | {-240 , STRING_TOKEN (STR_TIMEZONE_P4)},\r | |
590 | {-270 , STRING_TOKEN (STR_TIMEZONE_P430)},\r | |
591 | {-300 , STRING_TOKEN (STR_TIMEZONE_P5)},\r | |
592 | {-330 , STRING_TOKEN (STR_TIMEZONE_P530)},\r | |
593 | {-345 , STRING_TOKEN (STR_TIMEZONE_P545)},\r | |
594 | {-360 , STRING_TOKEN (STR_TIMEZONE_P6)},\r | |
595 | {-390 , STRING_TOKEN (STR_TIMEZONE_P630)},\r | |
596 | {-420 , STRING_TOKEN (STR_TIMEZONE_P7)},\r | |
597 | {-480 , STRING_TOKEN (STR_TIMEZONE_P8)},\r | |
598 | {-540 , STRING_TOKEN (STR_TIMEZONE_P9)},\r | |
599 | {-570 , STRING_TOKEN (STR_TIMEZONE_P930)},\r | |
600 | {-600 , STRING_TOKEN (STR_TIMEZONE_P10)},\r | |
601 | {-660 , STRING_TOKEN (STR_TIMEZONE_P11)},\r | |
602 | {-720 , STRING_TOKEN (STR_TIMEZONE_P12)},\r | |
603 | {-780 , STRING_TOKEN (STR_TIMEZONE_P13)},\r | |
604 | {-840 , STRING_TOKEN (STR_TIMEZONE_P14)}\r | |
b54fd049 | 605 | };\r |
606 | \r | |
607 | /**\r | |
608 | Verify that the TimeZoneString is valid and if so set that as the current \r | |
609 | timezone.\r | |
a405b86d | 610 | \r |
b54fd049 | 611 | @param[in] TimeZoneString The pointer to a string representation of the timezone.\r |
612 | \r | |
613 | @retval SHELL_INVALID_PARAMETER TimeZoneString was NULL.\r | |
614 | @retval SHELL_INVALID_PARAMETER TimeZoneString was mis-formatted.\r | |
615 | @retval SHELL_SUCCESS The operation was successful.\r | |
616 | **/\r | |
a405b86d | 617 | SHELL_STATUS\r |
618 | EFIAPI\r | |
619 | CheckAndSetTimeZone (\r | |
620 | IN CONST CHAR16 *TimeZoneString\r | |
621 | )\r | |
622 | {\r | |
623 | EFI_TIME TheTime;\r | |
624 | EFI_STATUS Status;\r | |
b54fd049 | 625 | CHAR16 *TimeZoneCopy;\r |
626 | CHAR16 *Walker;\r | |
627 | CHAR16 *Walker2;\r | |
a405b86d | 628 | UINTN LoopVar;\r |
629 | \r | |
630 | if (TimeZoneString == NULL) {\r | |
631 | return (SHELL_INVALID_PARAMETER);\r | |
632 | }\r | |
633 | \r | |
634 | if (TimeZoneString != NULL && !InternalIsTimeLikeString(TimeZoneString, L':', 1, 1, TRUE)) {\r | |
635 | return (SHELL_INVALID_PARAMETER);\r | |
636 | }\r | |
637 | \r | |
638 | Status = gRT->GetTime(&TheTime, NULL);\r | |
639 | ASSERT_EFI_ERROR(Status);\r | |
640 | \r | |
b54fd049 | 641 | TimeZoneCopy = NULL;\r |
642 | TimeZoneCopy = StrnCatGrow(&TimeZoneCopy, NULL, TimeZoneString, 0);\r | |
643 | Walker = TimeZoneCopy;\r | |
644 | Walker2 = StrStr(Walker, L":");\r | |
645 | if (Walker2 != NULL && *Walker2 == L':') {\r | |
646 | *Walker2 = CHAR_NULL;\r | |
647 | }\r | |
a405b86d | 648 | if (*Walker == L'-') {\r |
b54fd049 | 649 | TheTime.TimeZone = (INT16)((ShellStrToUintn (++Walker)) * 60);\r |
a405b86d | 650 | } else {\r |
b54fd049 | 651 | TheTime.TimeZone = (INT16)((ShellStrToUintn (Walker)) * -60);\r |
a405b86d | 652 | }\r |
b54fd049 | 653 | if (Walker2 != NULL) {\r |
654 | Walker = Walker2 + 1;\r | |
a405b86d | 655 | }\r |
656 | if (Walker != NULL && Walker[0] != CHAR_NULL) {\r | |
657 | if (TheTime.TimeZone < 0) {\r | |
b54fd049 | 658 | TheTime.TimeZone = (INT16)(TheTime.TimeZone - (UINT8)ShellStrToUintn (Walker));\r |
a405b86d | 659 | } else {\r |
b54fd049 | 660 | TheTime.TimeZone = (INT16)(TheTime.TimeZone + (UINT8)ShellStrToUintn (Walker));\r |
a405b86d | 661 | }\r |
662 | }\r | |
663 | \r | |
664 | Status = EFI_INVALID_PARAMETER;\r | |
665 | \r | |
666 | for ( LoopVar = 0\r | |
667 | ; LoopVar < sizeof(TimeZoneList) / sizeof(TimeZoneList[0])\r | |
668 | ; LoopVar++\r | |
669 | ){\r | |
670 | if (TheTime.TimeZone == TimeZoneList[LoopVar].TimeZone) {\r | |
671 | Status = gRT->SetTime(&TheTime);\r | |
672 | break;\r | |
673 | }\r | |
674 | }\r | |
675 | \r | |
b54fd049 | 676 | FreePool(TimeZoneCopy);\r |
677 | \r | |
a405b86d | 678 | if (!EFI_ERROR(Status)){\r |
679 | return (SHELL_SUCCESS);\r | |
680 | }\r | |
681 | return (SHELL_INVALID_PARAMETER);\r | |
682 | }\r | |
683 | \r | |
684 | \r | |
685 | /**\r | |
686 | Function for 'timezone' command.\r | |
687 | \r | |
688 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
689 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
690 | **/\r | |
691 | SHELL_STATUS\r | |
692 | EFIAPI\r | |
693 | ShellCommandRunTimeZone (\r | |
694 | IN EFI_HANDLE ImageHandle,\r | |
695 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
696 | )\r | |
697 | {\r | |
698 | //\r | |
699 | // non interactive\r | |
700 | //\r | |
701 | EFI_STATUS Status;\r | |
702 | LIST_ENTRY *Package;\r | |
703 | CHAR16 *ProblemParam;\r | |
704 | SHELL_STATUS ShellStatus;\r | |
705 | UINT8 LoopVar;\r | |
706 | EFI_TIME TheTime;\r | |
707 | BOOLEAN Found;\r | |
708 | UINTN TzMinutes;\r | |
709 | \r | |
710 | ShellStatus = SHELL_SUCCESS;\r | |
711 | ProblemParam = NULL;\r | |
712 | \r | |
713 | //\r | |
714 | // initialize the shell lib (we must be in non-auto-init...)\r | |
715 | //\r | |
716 | Status = ShellInitialize();\r | |
717 | ASSERT_EFI_ERROR(Status);\r | |
718 | \r | |
719 | //\r | |
720 | // parse the command line\r | |
721 | //\r | |
722 | if (PcdGet8(PcdShellSupportLevel) == 2) {\r | |
723 | Status = ShellCommandLineParse (TimeZoneParamList2, &Package, &ProblemParam, FALSE);\r | |
724 | } else {\r | |
725 | ASSERT(PcdGet8(PcdShellSupportLevel) == 3);\r | |
726 | Status = ShellCommandLineParseEx (TimeZoneParamList3, &Package, &ProblemParam, FALSE, TRUE);\r | |
727 | }\r | |
728 | if (EFI_ERROR(Status)) {\r | |
729 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
730 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ProblemParam);\r | |
731 | FreePool(ProblemParam);\r | |
732 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
733 | } else {\r | |
734 | ASSERT(FALSE);\r | |
735 | }\r | |
736 | } else {\r | |
737 | //\r | |
738 | // check for "-?"\r | |
739 | //\r | |
740 | if (ShellCommandLineGetCount(Package) > 1) {\r | |
741 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);\r | |
742 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
743 | } else if (ShellCommandLineGetFlag(Package, L"-?")) {\r | |
744 | ASSERT(FALSE);\r | |
745 | } else if (ShellCommandLineGetFlag(Package, L"-s")) {\r | |
746 | if ((ShellCommandLineGetFlag(Package, L"-l")) || (ShellCommandLineGetFlag(Package, L"-f"))) {\r | |
747 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, L"-l or -f");\r | |
748 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
749 | } else {\r | |
750 | ASSERT(PcdGet8(PcdShellSupportLevel) == 3);\r | |
751 | if (ShellCommandLineGetValue(Package, L"-s") == NULL) {\r | |
752 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellLevel2HiiHandle, L"-s");\r | |
753 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
754 | } else {\r | |
755 | //\r | |
756 | // Set the time zone\r | |
757 | //\r | |
758 | ShellStatus = CheckAndSetTimeZone(ShellCommandLineGetValue(Package, L"-s"));\r | |
759 | if (ShellStatus != SHELL_SUCCESS) {\r | |
760 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ShellCommandLineGetValue(Package, L"-s"));\r | |
761 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
762 | }\r | |
763 | }\r | |
764 | }\r | |
765 | } else if (ShellCommandLineGetFlag(Package, L"-l")) {\r | |
766 | //\r | |
767 | // Print a list of all time zones\r | |
768 | //\r | |
769 | for ( LoopVar = 0\r | |
770 | ; LoopVar < sizeof(TimeZoneList) / sizeof(TimeZoneList[0])\r | |
771 | ; LoopVar++\r | |
772 | ){\r | |
773 | ShellPrintHiiEx (-1, -1, NULL, TimeZoneList[LoopVar].StringId, gShellLevel2HiiHandle);\r | |
774 | }\r | |
775 | } else {\r | |
776 | //\r | |
777 | // Get Current Time Zone Info\r | |
778 | //\r | |
779 | Status = gRT->GetTime(&TheTime, NULL);\r | |
780 | ASSERT_EFI_ERROR(Status);\r | |
781 | \r | |
2e8e9ed5 | 782 | if (TheTime.TimeZone != EFI_UNSPECIFIED_TIMEZONE) {\r |
a405b86d | 783 | Found = FALSE;\r |
784 | for ( LoopVar = 0\r | |
785 | ; LoopVar < sizeof(TimeZoneList) / sizeof(TimeZoneList[0])\r | |
786 | ; LoopVar++\r | |
787 | ){\r | |
788 | if (TheTime.TimeZone == TimeZoneList[LoopVar].TimeZone) {\r | |
789 | if (ShellCommandLineGetFlag(Package, L"-f")) {\r | |
790 | //\r | |
791 | // Print all info about current time zone\r | |
792 | //\r | |
793 | ShellPrintHiiEx (-1, -1, NULL, TimeZoneList[LoopVar].StringId, gShellLevel2HiiHandle);\r | |
794 | } else {\r | |
795 | //\r | |
796 | // Print basic info only\r | |
797 | //\r | |
2e8e9ed5 | 798 | if (TheTime.TimeZone == EFI_UNSPECIFIED_TIMEZONE) {\r |
a405b86d | 799 | TzMinutes = 0;\r |
800 | } else {\r | |
b54fd049 | 801 | TzMinutes = (ABS(TheTime.TimeZone)) % 60;\r |
a405b86d | 802 | }\r |
803 | \r | |
804 | ShellPrintHiiEx (\r | |
805 | -1,\r | |
806 | -1,\r | |
807 | NULL,\r | |
808 | STRING_TOKEN(STR_TIMEZONE_SIMPLE),\r | |
809 | gShellLevel2HiiHandle,\r | |
2e8e9ed5 | 810 | TheTime.TimeZone==EFI_UNSPECIFIED_TIMEZONE?0:(TheTime.TimeZone > 0?L"-":L"+"),\r |
811 | TheTime.TimeZone==EFI_UNSPECIFIED_TIMEZONE?0:(ABS(TheTime.TimeZone)) / 60,\r | |
a405b86d | 812 | TzMinutes);\r |
813 | }\r | |
814 | Found = TRUE;\r | |
815 | break;\r | |
816 | }\r | |
817 | }\r | |
818 | if (!Found) {\r | |
819 | //\r | |
820 | // Print basic info only\r | |
821 | //\r | |
2e8e9ed5 | 822 | if (TheTime.TimeZone == EFI_UNSPECIFIED_TIMEZONE) {\r |
a405b86d | 823 | TzMinutes = 0;\r |
824 | } else {\r | |
b54fd049 | 825 | TzMinutes = (ABS(TheTime.TimeZone)) % 60;\r |
a405b86d | 826 | }\r |
827 | ShellPrintHiiEx (\r | |
828 | -1,\r | |
829 | -1,\r | |
830 | NULL,\r | |
831 | STRING_TOKEN(STR_TIMEZONE_SIMPLE),\r | |
832 | gShellLevel2HiiHandle,\r | |
2e8e9ed5 | 833 | TheTime.TimeZone==EFI_UNSPECIFIED_TIMEZONE?0:(TheTime.TimeZone > 0?L"-":L"+"),\r |
834 | TheTime.TimeZone==EFI_UNSPECIFIED_TIMEZONE?0:(ABS(TheTime.TimeZone)) / 60,\r | |
a405b86d | 835 | TzMinutes);\r |
836 | if (ShellCommandLineGetFlag(Package, L"-f")) {\r | |
837 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN(STR_TIMEZONE_NI), gShellLevel2HiiHandle);\r | |
838 | }\r | |
839 | }\r | |
840 | } else {\r | |
841 | //\r | |
2e8e9ed5 | 842 | // TimeZone was EFI_UNSPECIFIED_TIMEZONE (unknown) from GetTime()\r |
a405b86d | 843 | //\r |
844 | }\r | |
845 | }\r | |
846 | }\r | |
847 | \r | |
848 | //\r | |
849 | // free the command line package\r | |
850 | //\r | |
851 | ShellCommandLineFreeVarList (Package);\r | |
852 | \r | |
853 | return (ShellStatus);\r | |
854 | }\r |