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a405b86d | 1 | /** @file\r |
2 | Main file for ls shell level 2 function.\r | |
3 | \r | |
58b7301e | 4 | Copyright (c) 2013 Hewlett-Packard Development Company, L.P.\r |
fed3be94 | 5 | Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>\r |
a405b86d | 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 "UefiShellLevel2CommandsLib.h"\r | |
17 | #include <Guid/FileSystemInfo.h>\r | |
18 | \r | |
fed3be94 JC |
19 | /**\r |
20 | print out the standard format output volume entry.\r | |
21 | \r | |
22 | @param[in] TheList a list of files from the volume.\r | |
23 | **/\r | |
24 | EFI_STATUS\r | |
25 | EFIAPI\r | |
26 | PrintSfoVolumeInfoTableEntry(\r | |
27 | IN CONST EFI_SHELL_FILE_INFO *TheList\r | |
28 | )\r | |
29 | {\r | |
30 | EFI_STATUS Status;\r | |
31 | EFI_SHELL_FILE_INFO *Node;\r | |
32 | CHAR16 *DirectoryName;\r | |
33 | EFI_FILE_SYSTEM_INFO *SysInfo;\r | |
34 | UINTN SysInfoSize;\r | |
35 | SHELL_FILE_HANDLE ShellFileHandle;\r | |
36 | EFI_FILE_PROTOCOL *EfiFpHandle;\r | |
37 | \r | |
38 | //\r | |
39 | // Get the first valid handle (directories)\r | |
40 | //\r | |
41 | for ( Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&TheList->Link)\r | |
42 | ; !IsNull(&TheList->Link, &Node->Link) && Node->Handle == NULL\r | |
43 | ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&TheList->Link, &Node->Link)\r | |
44 | );\r | |
45 | \r | |
46 | if (Node->Handle == NULL) {\r | |
47 | DirectoryName = GetFullyQualifiedPath(((EFI_SHELL_FILE_INFO *)GetFirstNode(&TheList->Link))->FullName);\r | |
48 | \r | |
49 | //\r | |
50 | // We need to open something up to get system information\r | |
51 | //\r | |
52 | Status = gEfiShellProtocol->OpenFileByName(\r | |
53 | DirectoryName,\r | |
54 | &ShellFileHandle,\r | |
55 | EFI_FILE_MODE_READ\r | |
56 | );\r | |
57 | \r | |
58 | ASSERT_EFI_ERROR(Status);\r | |
59 | FreePool(DirectoryName);\r | |
60 | \r | |
61 | //\r | |
62 | // Get the Volume Info from ShellFileHandle\r | |
63 | //\r | |
64 | SysInfo = NULL;\r | |
65 | SysInfoSize = 0;\r | |
66 | EfiFpHandle = ConvertShellHandleToEfiFileProtocol(ShellFileHandle);\r | |
67 | Status = EfiFpHandle->GetInfo(\r | |
68 | EfiFpHandle,\r | |
69 | &gEfiFileSystemInfoGuid,\r | |
70 | &SysInfoSize,\r | |
71 | SysInfo\r | |
72 | );\r | |
73 | \r | |
74 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
75 | SysInfo = AllocateZeroPool(SysInfoSize);\r | |
76 | Status = EfiFpHandle->GetInfo(\r | |
77 | EfiFpHandle,\r | |
78 | &gEfiFileSystemInfoGuid,\r | |
79 | &SysInfoSize,\r | |
80 | SysInfo\r | |
81 | );\r | |
82 | }\r | |
83 | \r | |
84 | ASSERT_EFI_ERROR(Status);\r | |
85 | \r | |
86 | gEfiShellProtocol->CloseFile(ShellFileHandle);\r | |
87 | } else {\r | |
88 | //\r | |
89 | // Get the Volume Info from Node->Handle\r | |
90 | //\r | |
91 | SysInfo = NULL;\r | |
92 | SysInfoSize = 0;\r | |
93 | EfiFpHandle = ConvertShellHandleToEfiFileProtocol(Node->Handle);\r | |
94 | Status = EfiFpHandle->GetInfo(\r | |
95 | EfiFpHandle,\r | |
96 | &gEfiFileSystemInfoGuid,\r | |
97 | &SysInfoSize,\r | |
98 | SysInfo\r | |
99 | );\r | |
100 | \r | |
101 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
102 | SysInfo = AllocateZeroPool(SysInfoSize);\r | |
103 | Status = EfiFpHandle->GetInfo(\r | |
104 | EfiFpHandle,\r | |
105 | &gEfiFileSystemInfoGuid,\r | |
106 | &SysInfoSize,\r | |
107 | SysInfo\r | |
108 | );\r | |
109 | }\r | |
110 | \r | |
111 | ASSERT_EFI_ERROR(Status);\r | |
112 | }\r | |
113 | \r | |
114 | ShellPrintHiiEx (\r | |
115 | -1,\r | |
116 | -1,\r | |
117 | NULL,\r | |
118 | STRING_TOKEN (STR_GEN_SFO_HEADER),\r | |
119 | gShellLevel2HiiHandle,\r | |
120 | L"ls"\r | |
121 | );\r | |
122 | //\r | |
123 | // print VolumeInfo table\r | |
124 | //\r | |
125 | ASSERT(SysInfo != NULL);\r | |
126 | ShellPrintHiiEx (\r | |
127 | 0,\r | |
128 | gST->ConOut->Mode->CursorRow,\r | |
129 | NULL,\r | |
130 | STRING_TOKEN (STR_LS_SFO_VOLINFO),\r | |
131 | gShellLevel2HiiHandle,\r | |
132 | SysInfo->VolumeLabel,\r | |
133 | SysInfo->VolumeSize,\r | |
134 | SysInfo->ReadOnly?L"TRUE":L"FALSE",\r | |
135 | SysInfo->FreeSpace,\r | |
136 | SysInfo->BlockSize\r | |
137 | );\r | |
138 | \r | |
139 | SHELL_FREE_NON_NULL(SysInfo);\r | |
140 | \r | |
141 | return (Status);\r | |
142 | }\r | |
143 | \r | |
144 | /**\r | |
145 | print out the info on a single file.\r | |
146 | \r | |
147 | @param[in] Sfo TRUE if in SFO, false otherwise.\r | |
148 | @param[in] TheNode the EFI_SHELL_FILE_INFO node to print out information on.\r | |
149 | @param[in] Files incremented if a file is printed.\r | |
150 | @param[in] Size incremented by file size.\r | |
151 | @param[in] Dirs incremented if a directory is printed.\r | |
152 | \r | |
153 | **/\r | |
154 | VOID\r | |
155 | EFIAPI\r | |
156 | PrintFileInformation(\r | |
157 | IN CONST BOOLEAN Sfo, \r | |
158 | IN CONST EFI_SHELL_FILE_INFO *TheNode, \r | |
159 | IN UINT64 *Files, \r | |
160 | IN UINT64 *Size, \r | |
161 | IN UINT64 *Dirs\r | |
162 | )\r | |
163 | {\r | |
164 | ASSERT(Files != NULL);\r | |
165 | ASSERT(Size != NULL);\r | |
166 | ASSERT(Dirs != NULL);\r | |
167 | ASSERT(TheNode != NULL);\r | |
168 | \r | |
169 | if (Sfo) {\r | |
170 | //\r | |
171 | // Print the FileInfo Table\r | |
172 | //\r | |
173 | ShellPrintHiiEx (\r | |
174 | 0,\r | |
175 | gST->ConOut->Mode->CursorRow,\r | |
176 | NULL,\r | |
177 | STRING_TOKEN (STR_LS_SFO_FILEINFO),\r | |
178 | gShellLevel2HiiHandle,\r | |
179 | TheNode->FullName,\r | |
180 | TheNode->Info->FileSize,\r | |
181 | TheNode->Info->PhysicalSize,\r | |
182 | (TheNode->Info->Attribute & EFI_FILE_ARCHIVE) != 0?L"a":L"",\r | |
183 | (TheNode->Info->Attribute & EFI_FILE_DIRECTORY) != 0?L"d":L"",\r | |
184 | (TheNode->Info->Attribute & EFI_FILE_HIDDEN) != 0?L"h":L"",\r | |
185 | (TheNode->Info->Attribute & EFI_FILE_READ_ONLY) != 0?L"r":L"",\r | |
186 | (TheNode->Info->Attribute & EFI_FILE_SYSTEM) != 0?L"s":L"",\r | |
187 | TheNode->Info->CreateTime.Hour,\r | |
188 | TheNode->Info->CreateTime.Minute,\r | |
189 | TheNode->Info->CreateTime.Second,\r | |
190 | TheNode->Info->CreateTime.Day,\r | |
191 | TheNode->Info->CreateTime.Month,\r | |
192 | TheNode->Info->CreateTime.Year,\r | |
193 | TheNode->Info->LastAccessTime.Hour,\r | |
194 | TheNode->Info->LastAccessTime.Minute,\r | |
195 | TheNode->Info->LastAccessTime.Second,\r | |
196 | TheNode->Info->LastAccessTime.Day,\r | |
197 | TheNode->Info->LastAccessTime.Month,\r | |
198 | TheNode->Info->LastAccessTime.Year,\r | |
199 | TheNode->Info->ModificationTime.Hour,\r | |
200 | TheNode->Info->ModificationTime.Minute,\r | |
201 | TheNode->Info->ModificationTime.Second,\r | |
202 | TheNode->Info->ModificationTime.Day,\r | |
203 | TheNode->Info->ModificationTime.Month,\r | |
204 | TheNode->Info->ModificationTime.Year\r | |
205 | );\r | |
206 | } else {\r | |
207 | //\r | |
208 | // print this one out...\r | |
209 | // first print the universal start, next print the type specific name format, last print the CRLF\r | |
210 | //\r | |
211 | ShellPrintHiiEx (\r | |
212 | -1,\r | |
213 | -1,\r | |
214 | NULL,\r | |
215 | STRING_TOKEN (STR_LS_LINE_START_ALL),\r | |
216 | gShellLevel2HiiHandle,\r | |
217 | &TheNode->Info->ModificationTime,\r | |
218 | (TheNode->Info->Attribute & EFI_FILE_DIRECTORY) != 0?L"<DIR>":L"",\r | |
219 | (TheNode->Info->Attribute & EFI_FILE_READ_ONLY) != 0?L'r':L' ',\r | |
220 | TheNode->Info->FileSize\r | |
221 | );\r | |
222 | if (TheNode->Info->Attribute & EFI_FILE_DIRECTORY) {\r | |
223 | (*Dirs)++;\r | |
224 | ShellPrintHiiEx (\r | |
225 | -1,\r | |
226 | -1,\r | |
227 | NULL,\r | |
228 | STRING_TOKEN (STR_LS_LINE_END_DIR),\r | |
229 | gShellLevel2HiiHandle,\r | |
230 | TheNode->FileName\r | |
231 | );\r | |
232 | } else {\r | |
233 | (*Files)++;\r | |
234 | (*Size) += TheNode->Info->FileSize;\r | |
235 | if ( (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)L".nsh", (CHAR16*)&(TheNode->FileName[StrLen (TheNode->FileName) - 4])) == 0)\r | |
236 | || (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)L".efi", (CHAR16*)&(TheNode->FileName[StrLen (TheNode->FileName) - 4])) == 0)\r | |
237 | ){\r | |
238 | ShellPrintHiiEx (\r | |
239 | -1,\r | |
240 | -1,\r | |
241 | NULL,\r | |
242 | STRING_TOKEN (STR_LS_LINE_END_EXE),\r | |
243 | gShellLevel2HiiHandle,\r | |
244 | TheNode->FileName\r | |
245 | );\r | |
246 | } else {\r | |
247 | ShellPrintHiiEx (\r | |
248 | -1,\r | |
249 | -1,\r | |
250 | NULL,\r | |
251 | STRING_TOKEN (STR_LS_LINE_END_FILE),\r | |
252 | gShellLevel2HiiHandle,\r | |
253 | TheNode->FileName\r | |
254 | );\r | |
255 | }\r | |
256 | }\r | |
257 | }\r | |
258 | }\r | |
259 | \r | |
260 | /**\r | |
261 | print out the header when not using standard format output.\r | |
262 | \r | |
263 | @param[in] Path String with starting path.\r | |
264 | **/\r | |
265 | VOID\r | |
266 | EFIAPI\r | |
267 | PrintNonSfoHeader(\r | |
268 | IN CONST CHAR16 *Path\r | |
269 | )\r | |
270 | {\r | |
271 | CHAR16 *DirectoryName;\r | |
272 | \r | |
273 | //\r | |
274 | // get directory name from path...\r | |
275 | //\r | |
276 | DirectoryName = GetFullyQualifiedPath(Path);\r | |
277 | \r | |
278 | if (DirectoryName != NULL) {\r | |
279 | //\r | |
280 | // print header\r | |
281 | //\r | |
282 | ShellPrintHiiEx (\r | |
283 | 0,\r | |
284 | gST->ConOut->Mode->CursorRow,\r | |
285 | NULL,\r | |
286 | STRING_TOKEN (STR_LS_HEADER_LINE1),\r | |
287 | gShellLevel2HiiHandle,\r | |
288 | DirectoryName\r | |
289 | );\r | |
290 | \r | |
291 | SHELL_FREE_NON_NULL(DirectoryName);\r | |
292 | }\r | |
293 | }\r | |
294 | \r | |
295 | /**\r | |
296 | print out the footer when not using standard format output.\r | |
297 | \r | |
7bc3ec3d SQ |
298 | @param[in] Files The number of files.\r |
299 | @param[in] Size The size of files in bytes.\r | |
300 | @param[in] Dirs The number of directories.\r | |
fed3be94 JC |
301 | **/\r |
302 | VOID\r | |
303 | EFIAPI\r | |
304 | PrintNonSfoFooter(\r | |
305 | IN UINT64 Files, \r | |
306 | IN UINT64 Size, \r | |
307 | IN UINT64 Dirs\r | |
308 | )\r | |
309 | {\r | |
310 | //\r | |
311 | // print footer\r | |
312 | //\r | |
313 | ShellPrintHiiEx (\r | |
314 | -1,\r | |
315 | -1,\r | |
316 | NULL,\r | |
317 | STRING_TOKEN (STR_LS_FOOTER_LINE),\r | |
318 | gShellLevel2HiiHandle,\r | |
319 | Files,\r | |
320 | Size,\r | |
321 | Dirs\r | |
322 | );\r | |
323 | }\r | |
324 | \r | |
a405b86d | 325 | /**\r |
326 | print out the list of files and directories from the LS command\r | |
327 | \r | |
328 | @param[in] Rec TRUE to automatically recurse into each found directory\r | |
329 | FALSE to only list the specified directory.\r | |
330 | @param[in] Attribs List of required Attribute for display.\r | |
331 | If 0 then all non-system and non-hidden files will be printed.\r | |
332 | @param[in] Sfo TRUE to use Standard Format Output, FALSE otherwise\r | |
333 | @param[in] Path String with starting path.\r | |
334 | @param[in] First TRUE for the original and FALSE for any recursion spawned instances.\r | |
335 | @param[in] Count The count of bits enabled in Attribs.\r | |
336 | @param[in] TimeZone The current time zone offset.\r | |
337 | \r | |
338 | @retval SHELL_SUCCESS the printing was sucessful.\r | |
339 | **/\r | |
340 | SHELL_STATUS\r | |
341 | EFIAPI\r | |
342 | PrintLsOutput(\r | |
343 | IN CONST BOOLEAN Rec,\r | |
344 | IN CONST UINT64 Attribs,\r | |
345 | IN CONST BOOLEAN Sfo,\r | |
346 | IN CONST CHAR16 *Path,\r | |
347 | IN CONST BOOLEAN First,\r | |
348 | IN CONST UINTN Count,\r | |
349 | IN CONST INT16 TimeZone\r | |
350 | )\r | |
351 | {\r | |
352 | EFI_STATUS Status;\r | |
353 | EFI_SHELL_FILE_INFO *ListHead;\r | |
354 | EFI_SHELL_FILE_INFO *Node;\r | |
355 | SHELL_STATUS ShellStatus;\r | |
356 | UINT64 FileCount;\r | |
357 | UINT64 DirCount;\r | |
358 | UINT64 FileSize;\r | |
359 | CHAR16 *DirectoryName;\r | |
360 | UINTN LongestPath;\r | |
a405b86d | 361 | CHAR16 *CorrectedPath;\r |
a405b86d | 362 | \r |
363 | FileCount = 0;\r | |
364 | DirCount = 0;\r | |
365 | FileSize = 0;\r | |
366 | ListHead = NULL;\r | |
367 | ShellStatus = SHELL_SUCCESS;\r | |
368 | LongestPath = 0;\r | |
369 | CorrectedPath = NULL;\r | |
370 | \r | |
371 | CorrectedPath = StrnCatGrow(&CorrectedPath, NULL, Path, 0);\r | |
74fa83fd | 372 | if (CorrectedPath == NULL) {\r |
373 | return (SHELL_OUT_OF_RESOURCES);\r | |
374 | }\r | |
375 | \r | |
ab94587a | 376 | PathCleanUpDirectories(CorrectedPath);\r |
a405b86d | 377 | \r |
58b7301e | 378 | if (!Sfo) {\r |
fed3be94 | 379 | PrintNonSfoHeader(CorrectedPath);\r |
58b7301e CP |
380 | }\r |
381 | \r | |
a405b86d | 382 | Status = ShellOpenFileMetaArg((CHAR16*)CorrectedPath, EFI_FILE_MODE_READ, &ListHead);\r |
383 | if (EFI_ERROR(Status)) {\r | |
74fa83fd | 384 | SHELL_FREE_NON_NULL(CorrectedPath);\r |
385 | if(Status == EFI_NOT_FOUND){\r | |
386 | return (SHELL_NOT_FOUND);\r | |
387 | }\r | |
a405b86d | 388 | return (SHELL_DEVICE_ERROR);\r |
389 | }\r | |
390 | if (ListHead == NULL || IsListEmpty(&ListHead->Link)) {\r | |
74fa83fd | 391 | SHELL_FREE_NON_NULL(CorrectedPath);\r |
a405b86d | 392 | //\r |
393 | // On the first one only we expect to find something...\r | |
394 | // do we find the . and .. directories otherwise?\r | |
395 | //\r | |
396 | if (First) {\r | |
397 | return (SHELL_NOT_FOUND);\r | |
398 | }\r | |
399 | return (SHELL_SUCCESS);\r | |
400 | }\r | |
401 | \r | |
402 | if (Sfo && First) {\r | |
fed3be94 | 403 | PrintSfoVolumeInfoTableEntry(ListHead);\r |
a405b86d | 404 | }\r |
405 | \r | |
a405b86d | 406 | for ( Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&ListHead->Link)\r |
407 | ; !IsNull(&ListHead->Link, &Node->Link)\r | |
408 | ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&ListHead->Link, &Node->Link)\r | |
fed3be94 | 409 | ){\r |
a405b86d | 410 | ASSERT(Node != NULL);\r |
411 | if (LongestPath < StrSize(Node->FullName)) {\r | |
412 | LongestPath = StrSize(Node->FullName);\r | |
413 | }\r | |
414 | ASSERT(Node->Info != NULL);\r | |
415 | ASSERT((Node->Info->Attribute & EFI_FILE_VALID_ATTR) == Node->Info->Attribute);\r | |
416 | if (Attribs == 0) {\r | |
417 | //\r | |
418 | // NOT system & NOT hidden\r | |
419 | //\r | |
420 | if ( (Node->Info->Attribute & EFI_FILE_SYSTEM)\r | |
421 | || (Node->Info->Attribute & EFI_FILE_HIDDEN)\r | |
422 | ){\r | |
423 | continue;\r | |
424 | }\r | |
58b7301e CP |
425 | } else if ((Attribs != EFI_FILE_VALID_ATTR) ||\r |
426 | (Count == 5)) {\r | |
427 | //\r | |
428 | // Only matches the bits which "Attribs" contains, not\r | |
429 | // all files/directories with any of the bits.\r | |
430 | // Count == 5 is used to tell the difference between a user\r | |
431 | // specifying all bits (EX: -arhsda) and just specifying\r | |
432 | // -a (means display all files with any attribute).\r | |
433 | //\r | |
434 | if ( (Node->Info->Attribute & Attribs) != Attribs) {\r | |
435 | continue;\r | |
a405b86d | 436 | }\r |
437 | }\r | |
438 | \r | |
fed3be94 | 439 | PrintFileInformation(Sfo, Node, &FileCount, &FileSize, &DirCount);\r |
a405b86d | 440 | }\r |
441 | \r | |
442 | if (!Sfo) {\r | |
fed3be94 | 443 | PrintNonSfoFooter(FileCount, FileSize, DirCount);\r |
a405b86d | 444 | }\r |
445 | \r | |
446 | if (Rec){\r | |
b54fd049 | 447 | DirectoryName = AllocateZeroPool(LongestPath + 2*sizeof(CHAR16));\r |
9ea69f8a | 448 | if (DirectoryName == NULL) {\r |
449 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_MEM), gShellLevel2HiiHandle);\r | |
450 | ShellStatus = SHELL_OUT_OF_RESOURCES;\r | |
451 | } else {\r | |
452 | for ( Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&ListHead->Link)\r | |
a7224eef | 453 | ; !IsNull(&ListHead->Link, &Node->Link) && ShellStatus == SHELL_SUCCESS\r |
9ea69f8a | 454 | ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&ListHead->Link, &Node->Link)\r |
455 | ){\r | |
a7224eef | 456 | if (ShellGetExecutionBreakFlag ()) {\r |
457 | ShellStatus = SHELL_ABORTED;\r | |
458 | break;\r | |
459 | }\r | |
460 | \r | |
9ea69f8a | 461 | //\r |
462 | // recurse on any directory except the traversing ones...\r | |
463 | //\r | |
464 | if (((Node->Info->Attribute & EFI_FILE_DIRECTORY) == EFI_FILE_DIRECTORY)\r | |
465 | && StrCmp(Node->FileName, L".") != 0\r | |
466 | && StrCmp(Node->FileName, L"..") != 0\r | |
467 | ){\r | |
468 | StrCpy(DirectoryName, Node->FullName);\r | |
469 | StrCat(DirectoryName, L"\\*");\r | |
a7224eef | 470 | ShellStatus = PrintLsOutput(\r |
9ea69f8a | 471 | Rec,\r |
472 | Attribs,\r | |
473 | Sfo,\r | |
474 | DirectoryName,\r | |
475 | FALSE,\r | |
476 | Count,\r | |
477 | TimeZone);\r | |
478 | }\r | |
a405b86d | 479 | }\r |
9ea69f8a | 480 | FreePool(DirectoryName);\r |
a405b86d | 481 | }\r |
a405b86d | 482 | }\r |
483 | \r | |
484 | FreePool(CorrectedPath);\r | |
485 | ShellCloseFileMetaArg(&ListHead);\r | |
a405b86d | 486 | return (ShellStatus);\r |
487 | }\r | |
488 | \r | |
489 | STATIC CONST SHELL_PARAM_ITEM LsParamList[] = {\r | |
490 | {L"-r", TypeFlag},\r | |
491 | {L"-a", TypeStart},\r | |
492 | {L"-sfo", TypeFlag},\r | |
493 | {NULL, TypeMax}\r | |
494 | };\r | |
495 | \r | |
496 | /**\r | |
497 | Function for 'ls' command.\r | |
498 | \r | |
499 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
500 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
501 | **/\r | |
502 | SHELL_STATUS\r | |
503 | EFIAPI\r | |
504 | ShellCommandRunLs (\r | |
505 | IN EFI_HANDLE ImageHandle,\r | |
506 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
507 | )\r | |
508 | {\r | |
509 | EFI_STATUS Status;\r | |
510 | LIST_ENTRY *Package;\r | |
511 | CHAR16 *ProblemParam;\r | |
512 | CONST CHAR16 *Attribs;\r | |
513 | SHELL_STATUS ShellStatus;\r | |
514 | UINT64 RequiredAttributes;\r | |
515 | CONST CHAR16 *PathName;\r | |
516 | CONST CHAR16 *CurDir;\r | |
517 | UINTN Count;\r | |
518 | CHAR16 *FullPath;\r | |
519 | UINTN Size;\r | |
b54fd049 | 520 | EFI_TIME TheTime;\r |
a405b86d | 521 | BOOLEAN SfoMode;\r |
522 | \r | |
523 | Size = 0;\r | |
524 | FullPath = NULL;\r | |
525 | ProblemParam = NULL;\r | |
526 | Attribs = NULL;\r | |
527 | ShellStatus = SHELL_SUCCESS;\r | |
528 | RequiredAttributes = 0;\r | |
529 | PathName = NULL;\r | |
530 | CurDir = NULL;\r | |
531 | Count = 0;\r | |
532 | \r | |
533 | //\r | |
534 | // initialize the shell lib (we must be in non-auto-init...)\r | |
535 | //\r | |
536 | Status = ShellInitialize();\r | |
537 | ASSERT_EFI_ERROR(Status);\r | |
538 | \r | |
539 | //\r | |
540 | // Fix local copies of the protocol pointers\r | |
541 | //\r | |
542 | Status = CommandInit();\r | |
543 | ASSERT_EFI_ERROR(Status);\r | |
544 | \r | |
545 | //\r | |
546 | // parse the command line\r | |
547 | //\r | |
548 | Status = ShellCommandLineParse (LsParamList, &Package, &ProblemParam, TRUE);\r | |
549 | if (EFI_ERROR(Status)) {\r | |
550 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
551 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ProblemParam);\r | |
552 | FreePool(ProblemParam);\r | |
553 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
554 | } else {\r | |
555 | ASSERT(FALSE);\r | |
556 | }\r | |
557 | } else {\r | |
558 | //\r | |
559 | // check for "-?"\r | |
560 | //\r | |
561 | if (ShellCommandLineGetFlag(Package, L"-?")) {\r | |
562 | ASSERT(FALSE);\r | |
563 | }\r | |
564 | \r | |
565 | if (ShellCommandLineGetCount(Package) > 2) {\r | |
566 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);\r | |
567 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
568 | } else {\r | |
569 | //\r | |
570 | // check for -a\r | |
571 | //\r | |
572 | if (ShellCommandLineGetFlag(Package, L"-a")) {\r | |
573 | for ( Attribs = ShellCommandLineGetValue(Package, L"-a")\r | |
574 | ; Attribs != NULL && *Attribs != CHAR_NULL && ShellStatus == SHELL_SUCCESS\r | |
575 | ; Attribs++\r | |
576 | ){\r | |
577 | switch (*Attribs) {\r | |
578 | case L'a':\r | |
579 | case L'A':\r | |
580 | RequiredAttributes |= EFI_FILE_ARCHIVE;\r | |
581 | Count++;\r | |
582 | continue;\r | |
583 | case L's':\r | |
584 | case L'S':\r | |
585 | RequiredAttributes |= EFI_FILE_SYSTEM;\r | |
586 | Count++;\r | |
587 | continue;\r | |
588 | case L'h':\r | |
589 | case L'H':\r | |
590 | RequiredAttributes |= EFI_FILE_HIDDEN;\r | |
591 | Count++;\r | |
592 | continue;\r | |
593 | case L'r':\r | |
594 | case L'R':\r | |
595 | RequiredAttributes |= EFI_FILE_READ_ONLY;\r | |
596 | Count++;\r | |
597 | continue;\r | |
598 | case L'd':\r | |
599 | case L'D':\r | |
600 | RequiredAttributes |= EFI_FILE_DIRECTORY;\r | |
601 | Count++;\r | |
602 | continue;\r | |
603 | default:\r | |
604 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ATTRIBUTE), gShellLevel2HiiHandle, ShellCommandLineGetValue(Package, L"-a"));\r | |
605 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
606 | break;\r | |
607 | } // switch\r | |
608 | } // for loop\r | |
609 | //\r | |
610 | // if nothing is specified all are specified\r | |
611 | //\r | |
612 | if (RequiredAttributes == 0) {\r | |
613 | RequiredAttributes = EFI_FILE_VALID_ATTR;\r | |
614 | }\r | |
615 | } // if -a present\r | |
616 | if (ShellStatus == SHELL_SUCCESS) {\r | |
617 | PathName = ShellCommandLineGetRawValue(Package, 1);\r | |
618 | if (PathName == NULL) {\r | |
619 | CurDir = gEfiShellProtocol->GetCurDir(NULL);\r | |
620 | if (CurDir == NULL) {\r | |
621 | ShellStatus = SHELL_NOT_FOUND;\r | |
622 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle);\r | |
623 | }\r | |
624 | }\r | |
625 | if (PathName != NULL) {\r | |
2ec013ce | 626 | if (StrStr(PathName, L":") == NULL && gEfiShellProtocol->GetCurDir(NULL) == NULL) {\r |
627 | ShellStatus = SHELL_NOT_FOUND;\r | |
628 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle);\r | |
629 | } else {\r | |
630 | ASSERT((FullPath == NULL && Size == 0) || (FullPath != NULL));\r | |
631 | StrnCatGrow(&FullPath, &Size, PathName, 0);\r | |
632 | if (ShellIsDirectory(PathName) == EFI_SUCCESS) {\r | |
58b7301e CP |
633 | if (PathName[StrLen (PathName) - 1] == '\\') {\r |
634 | //\r | |
635 | // For path ending with '\', just append '*'.\r | |
636 | //\r | |
637 | StrnCatGrow (&FullPath, &Size, L"*", 0);\r | |
638 | } else if (PathName[StrLen (PathName) - 1] == '*') {\r | |
639 | //\r | |
640 | // For path ending with '*', do nothing.\r | |
641 | //\r | |
642 | } else {\r | |
643 | //\r | |
644 | // Otherwise, append '\*' to directory name.\r | |
645 | //\r | |
646 | StrnCatGrow (&FullPath, &Size, L"\\*", 0);\r | |
647 | }\r | |
2ec013ce | 648 | }\r |
a405b86d | 649 | }\r |
650 | } else {\r | |
651 | ASSERT(FullPath == NULL);\r | |
652 | StrnCatGrow(&FullPath, NULL, L"*", 0);\r | |
653 | }\r | |
b54fd049 | 654 | Status = gRT->GetTime(&TheTime, NULL);\r |
2e8e9ed5 | 655 | if (EFI_ERROR(Status)) {\r |
656 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"gRT->GetTime", Status);\r | |
657 | TheTime.TimeZone = EFI_UNSPECIFIED_TIMEZONE;\r | |
658 | }\r | |
659 | \r | |
a405b86d | 660 | SfoMode = ShellCommandLineGetFlag(Package, L"-sfo");\r |
661 | if (ShellStatus == SHELL_SUCCESS) {\r | |
662 | ShellStatus = PrintLsOutput(\r | |
663 | ShellCommandLineGetFlag(Package, L"-r"),\r | |
664 | RequiredAttributes,\r | |
665 | SfoMode,\r | |
666 | FullPath,\r | |
667 | TRUE,\r | |
668 | Count,\r | |
2e8e9ed5 | 669 | (INT16)(TheTime.TimeZone==EFI_UNSPECIFIED_TIMEZONE?0:TheTime.TimeZone)\r |
a405b86d | 670 | );\r |
671 | if (ShellStatus == SHELL_NOT_FOUND) {\r | |
58b7301e | 672 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_LS_FILE_NOT_FOUND), gShellLevel2HiiHandle);\r |
a405b86d | 673 | } else if (ShellStatus == SHELL_INVALID_PARAMETER) {\r |
674 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle);\r | |
a7224eef | 675 | } else if (ShellStatus == SHELL_ABORTED) {\r |
676 | //\r | |
677 | // Ignore aborting.\r | |
678 | //\r | |
a405b86d | 679 | } else if (ShellStatus != SHELL_SUCCESS) {\r |
680 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle);\r | |
681 | }\r | |
682 | }\r | |
683 | }\r | |
684 | }\r | |
685 | }\r | |
686 | \r | |
687 | if (FullPath != NULL) {\r | |
688 | FreePool(FullPath);\r | |
689 | }\r | |
690 | //\r | |
691 | // free the command line package\r | |
692 | //\r | |
693 | ShellCommandLineFreeVarList (Package);\r | |
694 | \r | |
695 | return (ShellStatus);\r | |
696 | }\r |