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a405b86d | 1 | /** @file\r |
2 | Main file for ls shell level 2 function.\r | |
3 | \r | |
c011b6c9 | 4 | (C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.<BR>\r |
47ec9356 | 5 | Copyright (c) 2009 - 2016, 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 | |
fed3be94 JC |
25 | PrintSfoVolumeInfoTableEntry(\r |
26 | IN CONST EFI_SHELL_FILE_INFO *TheList\r | |
27 | )\r | |
28 | {\r | |
29 | EFI_STATUS Status;\r | |
30 | EFI_SHELL_FILE_INFO *Node;\r | |
31 | CHAR16 *DirectoryName;\r | |
32 | EFI_FILE_SYSTEM_INFO *SysInfo;\r | |
33 | UINTN SysInfoSize;\r | |
34 | SHELL_FILE_HANDLE ShellFileHandle;\r | |
35 | EFI_FILE_PROTOCOL *EfiFpHandle;\r | |
36 | \r | |
37 | //\r | |
38 | // Get the first valid handle (directories)\r | |
39 | //\r | |
40 | for ( Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&TheList->Link)\r | |
41 | ; !IsNull(&TheList->Link, &Node->Link) && Node->Handle == NULL\r | |
42 | ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&TheList->Link, &Node->Link)\r | |
43 | );\r | |
44 | \r | |
45 | if (Node->Handle == NULL) {\r | |
46 | DirectoryName = GetFullyQualifiedPath(((EFI_SHELL_FILE_INFO *)GetFirstNode(&TheList->Link))->FullName);\r | |
47 | \r | |
48 | //\r | |
49 | // We need to open something up to get system information\r | |
50 | //\r | |
51 | Status = gEfiShellProtocol->OpenFileByName(\r | |
52 | DirectoryName,\r | |
53 | &ShellFileHandle,\r | |
54 | EFI_FILE_MODE_READ\r | |
55 | );\r | |
56 | \r | |
57 | ASSERT_EFI_ERROR(Status);\r | |
58 | FreePool(DirectoryName);\r | |
59 | \r | |
60 | //\r | |
61 | // Get the Volume Info from ShellFileHandle\r | |
62 | //\r | |
63 | SysInfo = NULL;\r | |
64 | SysInfoSize = 0;\r | |
65 | EfiFpHandle = ConvertShellHandleToEfiFileProtocol(ShellFileHandle);\r | |
66 | Status = EfiFpHandle->GetInfo(\r | |
67 | EfiFpHandle,\r | |
68 | &gEfiFileSystemInfoGuid,\r | |
69 | &SysInfoSize,\r | |
70 | SysInfo\r | |
71 | );\r | |
72 | \r | |
73 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
74 | SysInfo = AllocateZeroPool(SysInfoSize);\r | |
75 | Status = EfiFpHandle->GetInfo(\r | |
76 | EfiFpHandle,\r | |
77 | &gEfiFileSystemInfoGuid,\r | |
78 | &SysInfoSize,\r | |
79 | SysInfo\r | |
80 | );\r | |
81 | }\r | |
82 | \r | |
83 | ASSERT_EFI_ERROR(Status);\r | |
84 | \r | |
85 | gEfiShellProtocol->CloseFile(ShellFileHandle);\r | |
86 | } else {\r | |
87 | //\r | |
88 | // Get the Volume Info from Node->Handle\r | |
89 | //\r | |
90 | SysInfo = NULL;\r | |
91 | SysInfoSize = 0;\r | |
92 | EfiFpHandle = ConvertShellHandleToEfiFileProtocol(Node->Handle);\r | |
93 | Status = EfiFpHandle->GetInfo(\r | |
94 | EfiFpHandle,\r | |
95 | &gEfiFileSystemInfoGuid,\r | |
96 | &SysInfoSize,\r | |
97 | SysInfo\r | |
98 | );\r | |
99 | \r | |
100 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
101 | SysInfo = AllocateZeroPool(SysInfoSize);\r | |
102 | Status = EfiFpHandle->GetInfo(\r | |
103 | EfiFpHandle,\r | |
104 | &gEfiFileSystemInfoGuid,\r | |
105 | &SysInfoSize,\r | |
106 | SysInfo\r | |
107 | );\r | |
108 | }\r | |
109 | \r | |
110 | ASSERT_EFI_ERROR(Status);\r | |
111 | }\r | |
112 | \r | |
113 | ShellPrintHiiEx (\r | |
114 | -1,\r | |
115 | -1,\r | |
116 | NULL,\r | |
117 | STRING_TOKEN (STR_GEN_SFO_HEADER),\r | |
118 | gShellLevel2HiiHandle,\r | |
119 | L"ls"\r | |
120 | );\r | |
121 | //\r | |
122 | // print VolumeInfo table\r | |
123 | //\r | |
124 | ASSERT(SysInfo != NULL);\r | |
125 | ShellPrintHiiEx (\r | |
126 | 0,\r | |
127 | gST->ConOut->Mode->CursorRow,\r | |
128 | NULL,\r | |
129 | STRING_TOKEN (STR_LS_SFO_VOLINFO),\r | |
130 | gShellLevel2HiiHandle,\r | |
131 | SysInfo->VolumeLabel,\r | |
132 | SysInfo->VolumeSize,\r | |
133 | SysInfo->ReadOnly?L"TRUE":L"FALSE",\r | |
134 | SysInfo->FreeSpace,\r | |
135 | SysInfo->BlockSize\r | |
136 | );\r | |
137 | \r | |
138 | SHELL_FREE_NON_NULL(SysInfo);\r | |
139 | \r | |
140 | return (Status);\r | |
141 | }\r | |
142 | \r | |
143 | /**\r | |
144 | print out the info on a single file.\r | |
145 | \r | |
146 | @param[in] Sfo TRUE if in SFO, false otherwise.\r | |
147 | @param[in] TheNode the EFI_SHELL_FILE_INFO node to print out information on.\r | |
148 | @param[in] Files incremented if a file is printed.\r | |
149 | @param[in] Size incremented by file size.\r | |
150 | @param[in] Dirs incremented if a directory is printed.\r | |
151 | \r | |
152 | **/\r | |
153 | VOID\r | |
fed3be94 JC |
154 | PrintFileInformation(\r |
155 | IN CONST BOOLEAN Sfo, \r | |
156 | IN CONST EFI_SHELL_FILE_INFO *TheNode, \r | |
157 | IN UINT64 *Files, \r | |
158 | IN UINT64 *Size, \r | |
159 | IN UINT64 *Dirs\r | |
160 | )\r | |
161 | {\r | |
162 | ASSERT(Files != NULL);\r | |
163 | ASSERT(Size != NULL);\r | |
164 | ASSERT(Dirs != NULL);\r | |
165 | ASSERT(TheNode != NULL);\r | |
166 | \r | |
167 | if (Sfo) {\r | |
168 | //\r | |
169 | // Print the FileInfo Table\r | |
170 | //\r | |
171 | ShellPrintHiiEx (\r | |
172 | 0,\r | |
173 | gST->ConOut->Mode->CursorRow,\r | |
174 | NULL,\r | |
175 | STRING_TOKEN (STR_LS_SFO_FILEINFO),\r | |
176 | gShellLevel2HiiHandle,\r | |
177 | TheNode->FullName,\r | |
178 | TheNode->Info->FileSize,\r | |
179 | TheNode->Info->PhysicalSize,\r | |
180 | (TheNode->Info->Attribute & EFI_FILE_ARCHIVE) != 0?L"a":L"",\r | |
181 | (TheNode->Info->Attribute & EFI_FILE_DIRECTORY) != 0?L"d":L"",\r | |
182 | (TheNode->Info->Attribute & EFI_FILE_HIDDEN) != 0?L"h":L"",\r | |
183 | (TheNode->Info->Attribute & EFI_FILE_READ_ONLY) != 0?L"r":L"",\r | |
184 | (TheNode->Info->Attribute & EFI_FILE_SYSTEM) != 0?L"s":L"",\r | |
185 | TheNode->Info->CreateTime.Hour,\r | |
186 | TheNode->Info->CreateTime.Minute,\r | |
187 | TheNode->Info->CreateTime.Second,\r | |
188 | TheNode->Info->CreateTime.Day,\r | |
189 | TheNode->Info->CreateTime.Month,\r | |
190 | TheNode->Info->CreateTime.Year,\r | |
191 | TheNode->Info->LastAccessTime.Hour,\r | |
192 | TheNode->Info->LastAccessTime.Minute,\r | |
193 | TheNode->Info->LastAccessTime.Second,\r | |
194 | TheNode->Info->LastAccessTime.Day,\r | |
195 | TheNode->Info->LastAccessTime.Month,\r | |
196 | TheNode->Info->LastAccessTime.Year,\r | |
197 | TheNode->Info->ModificationTime.Hour,\r | |
198 | TheNode->Info->ModificationTime.Minute,\r | |
199 | TheNode->Info->ModificationTime.Second,\r | |
200 | TheNode->Info->ModificationTime.Day,\r | |
201 | TheNode->Info->ModificationTime.Month,\r | |
202 | TheNode->Info->ModificationTime.Year\r | |
203 | );\r | |
204 | } else {\r | |
205 | //\r | |
206 | // print this one out...\r | |
207 | // first print the universal start, next print the type specific name format, last print the CRLF\r | |
208 | //\r | |
209 | ShellPrintHiiEx (\r | |
210 | -1,\r | |
211 | -1,\r | |
212 | NULL,\r | |
213 | STRING_TOKEN (STR_LS_LINE_START_ALL),\r | |
214 | gShellLevel2HiiHandle,\r | |
215 | &TheNode->Info->ModificationTime,\r | |
216 | (TheNode->Info->Attribute & EFI_FILE_DIRECTORY) != 0?L"<DIR>":L"",\r | |
217 | (TheNode->Info->Attribute & EFI_FILE_READ_ONLY) != 0?L'r':L' ',\r | |
218 | TheNode->Info->FileSize\r | |
219 | );\r | |
220 | if (TheNode->Info->Attribute & EFI_FILE_DIRECTORY) {\r | |
221 | (*Dirs)++;\r | |
222 | ShellPrintHiiEx (\r | |
223 | -1,\r | |
224 | -1,\r | |
225 | NULL,\r | |
226 | STRING_TOKEN (STR_LS_LINE_END_DIR),\r | |
227 | gShellLevel2HiiHandle,\r | |
228 | TheNode->FileName\r | |
229 | );\r | |
230 | } else {\r | |
231 | (*Files)++;\r | |
232 | (*Size) += TheNode->Info->FileSize;\r | |
233 | if ( (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)L".nsh", (CHAR16*)&(TheNode->FileName[StrLen (TheNode->FileName) - 4])) == 0)\r | |
234 | || (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)L".efi", (CHAR16*)&(TheNode->FileName[StrLen (TheNode->FileName) - 4])) == 0)\r | |
235 | ){\r | |
236 | ShellPrintHiiEx (\r | |
237 | -1,\r | |
238 | -1,\r | |
239 | NULL,\r | |
240 | STRING_TOKEN (STR_LS_LINE_END_EXE),\r | |
241 | gShellLevel2HiiHandle,\r | |
242 | TheNode->FileName\r | |
243 | );\r | |
244 | } else {\r | |
245 | ShellPrintHiiEx (\r | |
246 | -1,\r | |
247 | -1,\r | |
248 | NULL,\r | |
249 | STRING_TOKEN (STR_LS_LINE_END_FILE),\r | |
250 | gShellLevel2HiiHandle,\r | |
251 | TheNode->FileName\r | |
252 | );\r | |
253 | }\r | |
254 | }\r | |
255 | }\r | |
256 | }\r | |
257 | \r | |
258 | /**\r | |
259 | print out the header when not using standard format output.\r | |
260 | \r | |
261 | @param[in] Path String with starting path.\r | |
262 | **/\r | |
263 | VOID\r | |
fed3be94 JC |
264 | PrintNonSfoHeader(\r |
265 | IN CONST CHAR16 *Path\r | |
266 | )\r | |
267 | {\r | |
268 | CHAR16 *DirectoryName;\r | |
269 | \r | |
270 | //\r | |
271 | // get directory name from path...\r | |
272 | //\r | |
273 | DirectoryName = GetFullyQualifiedPath(Path);\r | |
274 | \r | |
275 | if (DirectoryName != NULL) {\r | |
276 | //\r | |
277 | // print header\r | |
278 | //\r | |
279 | ShellPrintHiiEx (\r | |
280 | 0,\r | |
281 | gST->ConOut->Mode->CursorRow,\r | |
282 | NULL,\r | |
283 | STRING_TOKEN (STR_LS_HEADER_LINE1),\r | |
284 | gShellLevel2HiiHandle,\r | |
285 | DirectoryName\r | |
286 | );\r | |
287 | \r | |
288 | SHELL_FREE_NON_NULL(DirectoryName);\r | |
289 | }\r | |
290 | }\r | |
291 | \r | |
292 | /**\r | |
293 | print out the footer when not using standard format output.\r | |
294 | \r | |
7bc3ec3d SQ |
295 | @param[in] Files The number of files.\r |
296 | @param[in] Size The size of files in bytes.\r | |
297 | @param[in] Dirs The number of directories.\r | |
fed3be94 JC |
298 | **/\r |
299 | VOID\r | |
fed3be94 JC |
300 | PrintNonSfoFooter(\r |
301 | IN UINT64 Files, \r | |
302 | IN UINT64 Size, \r | |
303 | IN UINT64 Dirs\r | |
304 | )\r | |
305 | {\r | |
306 | //\r | |
307 | // print footer\r | |
308 | //\r | |
309 | ShellPrintHiiEx (\r | |
310 | -1,\r | |
311 | -1,\r | |
312 | NULL,\r | |
313 | STRING_TOKEN (STR_LS_FOOTER_LINE),\r | |
314 | gShellLevel2HiiHandle,\r | |
315 | Files,\r | |
316 | Size,\r | |
317 | Dirs\r | |
318 | );\r | |
319 | }\r | |
320 | \r | |
a405b86d | 321 | /**\r |
322 | print out the list of files and directories from the LS command\r | |
323 | \r | |
324 | @param[in] Rec TRUE to automatically recurse into each found directory\r | |
325 | FALSE to only list the specified directory.\r | |
326 | @param[in] Attribs List of required Attribute for display.\r | |
327 | If 0 then all non-system and non-hidden files will be printed.\r | |
328 | @param[in] Sfo TRUE to use Standard Format Output, FALSE otherwise\r | |
929fb3be JC |
329 | @param[in] RootPath String with starting path to search in.\r |
330 | @param[in] SearchString String with search string.\r | |
331 | @param[in] Found Set to TRUE, if anyone were found.\r | |
a405b86d | 332 | @param[in] Count The count of bits enabled in Attribs.\r |
333 | @param[in] TimeZone The current time zone offset.\r | |
334 | \r | |
335 | @retval SHELL_SUCCESS the printing was sucessful.\r | |
336 | **/\r | |
337 | SHELL_STATUS\r | |
a405b86d | 338 | PrintLsOutput(\r |
339 | IN CONST BOOLEAN Rec,\r | |
340 | IN CONST UINT64 Attribs,\r | |
341 | IN CONST BOOLEAN Sfo,\r | |
929fb3be JC |
342 | IN CONST CHAR16 *RootPath,\r |
343 | IN CONST CHAR16 *SearchString,\r | |
344 | IN BOOLEAN *Found,\r | |
a405b86d | 345 | IN CONST UINTN Count,\r |
346 | IN CONST INT16 TimeZone\r | |
347 | )\r | |
348 | {\r | |
349 | EFI_STATUS Status;\r | |
350 | EFI_SHELL_FILE_INFO *ListHead;\r | |
351 | EFI_SHELL_FILE_INFO *Node;\r | |
352 | SHELL_STATUS ShellStatus;\r | |
353 | UINT64 FileCount;\r | |
354 | UINT64 DirCount;\r | |
355 | UINT64 FileSize;\r | |
a405b86d | 356 | UINTN LongestPath;\r |
a405b86d | 357 | CHAR16 *CorrectedPath;\r |
929fb3be JC |
358 | BOOLEAN FoundOne;\r |
359 | BOOLEAN HeaderPrinted;\r | |
a405b86d | 360 | \r |
929fb3be | 361 | HeaderPrinted = FALSE;\r |
a405b86d | 362 | FileCount = 0;\r |
363 | DirCount = 0;\r | |
364 | FileSize = 0;\r | |
365 | ListHead = NULL;\r | |
366 | ShellStatus = SHELL_SUCCESS;\r | |
367 | LongestPath = 0;\r | |
368 | CorrectedPath = NULL;\r | |
369 | \r | |
929fb3be JC |
370 | if (Found != NULL) {\r |
371 | FoundOne = *Found;\r | |
372 | } else {\r | |
373 | FoundOne = FALSE;\r | |
374 | }\r | |
375 | \r | |
376 | CorrectedPath = StrnCatGrow(&CorrectedPath, &LongestPath, RootPath, 0);\r | |
3a8406ad SQ |
377 | if (CorrectedPath == NULL) {\r |
378 | return SHELL_OUT_OF_RESOURCES;\r | |
379 | }\r | |
929fb3be JC |
380 | if (CorrectedPath[StrLen(CorrectedPath)-1] != L'\\'\r |
381 | &&CorrectedPath[StrLen(CorrectedPath)-1] != L'/') {\r | |
382 | CorrectedPath = StrnCatGrow(&CorrectedPath, &LongestPath, L"\\", 0);\r | |
383 | }\r | |
384 | CorrectedPath = StrnCatGrow(&CorrectedPath, &LongestPath, SearchString, 0);\r | |
74fa83fd | 385 | if (CorrectedPath == NULL) {\r |
386 | return (SHELL_OUT_OF_RESOURCES);\r | |
387 | }\r | |
388 | \r | |
ab94587a | 389 | PathCleanUpDirectories(CorrectedPath);\r |
a405b86d | 390 | \r |
391 | Status = ShellOpenFileMetaArg((CHAR16*)CorrectedPath, EFI_FILE_MODE_READ, &ListHead);\r | |
929fb3be JC |
392 | if (!EFI_ERROR(Status)) {\r |
393 | if (ListHead == NULL || IsListEmpty(&ListHead->Link)) {\r | |
394 | SHELL_FREE_NON_NULL(CorrectedPath);\r | |
395 | return (SHELL_SUCCESS);\r | |
74fa83fd | 396 | }\r |
a405b86d | 397 | \r |
929fb3be JC |
398 | if (Sfo && Found == NULL) {\r |
399 | PrintSfoVolumeInfoTableEntry(ListHead);\r | |
a405b86d | 400 | }\r |
929fb3be JC |
401 | \r |
402 | for ( Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&ListHead->Link), LongestPath = 0\r | |
403 | ; !IsNull(&ListHead->Link, &Node->Link)\r | |
404 | ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&ListHead->Link, &Node->Link)\r | |
405 | ){\r | |
8a3146d4 TS |
406 | if (ShellGetExecutionBreakFlag ()) {\r |
407 | ShellStatus = SHELL_ABORTED;\r | |
408 | break;\r | |
409 | }\r | |
929fb3be JC |
410 | ASSERT(Node != NULL);\r |
411 | if (LongestPath < StrSize(Node->FullName)) {\r | |
412 | LongestPath = StrSize(Node->FullName);\r | |
a405b86d | 413 | }\r |
929fb3be JC |
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 | |
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 | |
436 | }\r | |
a405b86d | 437 | }\r |
a405b86d | 438 | \r |
4f344fff | 439 | if (!Sfo && !HeaderPrinted) {\r |
5aeafb3a | 440 | PathRemoveLastItem (CorrectedPath);\r |
929fb3be JC |
441 | PrintNonSfoHeader(CorrectedPath);\r |
442 | }\r | |
443 | PrintFileInformation(Sfo, Node, &FileCount, &FileSize, &DirCount);\r | |
444 | FoundOne = TRUE;\r | |
445 | HeaderPrinted = TRUE;\r | |
446 | }\r | |
a405b86d | 447 | \r |
8a3146d4 | 448 | if (!Sfo && ShellStatus != SHELL_ABORTED) {\r |
929fb3be JC |
449 | PrintNonSfoFooter(FileCount, FileSize, DirCount);\r |
450 | }\r | |
a405b86d | 451 | }\r |
452 | \r | |
8a3146d4 | 453 | if (Rec && ShellStatus != SHELL_ABORTED) {\r |
929fb3be JC |
454 | //\r |
455 | // Re-Open all the files under the starting path for directories that didnt necessarily match our file filter\r | |
456 | //\r | |
457 | ShellCloseFileMetaArg(&ListHead);\r | |
458 | CorrectedPath[0] = CHAR_NULL;\r | |
459 | CorrectedPath = StrnCatGrow(&CorrectedPath, &LongestPath, RootPath, 0);\r | |
4f344fff SQ |
460 | if (CorrectedPath == NULL) {\r |
461 | return SHELL_OUT_OF_RESOURCES;\r | |
462 | }\r | |
929fb3be JC |
463 | if (CorrectedPath[StrLen(CorrectedPath)-1] != L'\\'\r |
464 | &&CorrectedPath[StrLen(CorrectedPath)-1] != L'/') {\r | |
465 | CorrectedPath = StrnCatGrow(&CorrectedPath, &LongestPath, L"\\", 0);\r | |
466 | }\r | |
467 | CorrectedPath = StrnCatGrow(&CorrectedPath, &LongestPath, L"*", 0);\r | |
468 | Status = ShellOpenFileMetaArg((CHAR16*)CorrectedPath, EFI_FILE_MODE_READ, &ListHead);\r | |
469 | \r | |
470 | if (!EFI_ERROR(Status)) {\r | |
9ea69f8a | 471 | for ( Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&ListHead->Link)\r |
a7224eef | 472 | ; !IsNull(&ListHead->Link, &Node->Link) && ShellStatus == SHELL_SUCCESS\r |
9ea69f8a | 473 | ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&ListHead->Link, &Node->Link)\r |
474 | ){\r | |
a7224eef | 475 | if (ShellGetExecutionBreakFlag ()) {\r |
476 | ShellStatus = SHELL_ABORTED;\r | |
477 | break;\r | |
478 | }\r | |
479 | \r | |
9ea69f8a | 480 | //\r |
481 | // recurse on any directory except the traversing ones...\r | |
482 | //\r | |
483 | if (((Node->Info->Attribute & EFI_FILE_DIRECTORY) == EFI_FILE_DIRECTORY)\r | |
484 | && StrCmp(Node->FileName, L".") != 0\r | |
485 | && StrCmp(Node->FileName, L"..") != 0\r | |
486 | ){\r | |
a7224eef | 487 | ShellStatus = PrintLsOutput(\r |
9ea69f8a | 488 | Rec,\r |
489 | Attribs,\r | |
490 | Sfo,\r | |
929fb3be JC |
491 | Node->FullName,\r |
492 | SearchString,\r | |
493 | &FoundOne,\r | |
9ea69f8a | 494 | Count,\r |
495 | TimeZone);\r | |
8a3146d4 TS |
496 | \r |
497 | //\r | |
498 | // Since it's running recursively, we have to break immediately when returned SHELL_ABORTED\r | |
499 | //\r | |
500 | if (ShellStatus == SHELL_ABORTED) {\r | |
501 | break;\r | |
502 | }\r | |
9ea69f8a | 503 | }\r |
a405b86d | 504 | }\r |
505 | }\r | |
a405b86d | 506 | }\r |
507 | \r | |
929fb3be | 508 | SHELL_FREE_NON_NULL(CorrectedPath);\r |
a405b86d | 509 | ShellCloseFileMetaArg(&ListHead);\r |
929fb3be | 510 | \r |
4f344fff | 511 | if (Found == NULL && !FoundOne) {\r |
929fb3be JC |
512 | return (SHELL_NOT_FOUND);\r |
513 | }\r | |
514 | \r | |
515 | if (Found != NULL) {\r | |
516 | *Found = FoundOne;\r | |
517 | }\r | |
518 | \r | |
a405b86d | 519 | return (ShellStatus);\r |
520 | }\r | |
521 | \r | |
522 | STATIC CONST SHELL_PARAM_ITEM LsParamList[] = {\r | |
523 | {L"-r", TypeFlag},\r | |
524 | {L"-a", TypeStart},\r | |
525 | {L"-sfo", TypeFlag},\r | |
526 | {NULL, TypeMax}\r | |
527 | };\r | |
528 | \r | |
529 | /**\r | |
530 | Function for 'ls' command.\r | |
531 | \r | |
532 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
533 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
534 | **/\r | |
535 | SHELL_STATUS\r | |
536 | EFIAPI\r | |
537 | ShellCommandRunLs (\r | |
538 | IN EFI_HANDLE ImageHandle,\r | |
539 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
540 | )\r | |
541 | {\r | |
542 | EFI_STATUS Status;\r | |
543 | LIST_ENTRY *Package;\r | |
544 | CHAR16 *ProblemParam;\r | |
545 | CONST CHAR16 *Attribs;\r | |
546 | SHELL_STATUS ShellStatus;\r | |
547 | UINT64 RequiredAttributes;\r | |
548 | CONST CHAR16 *PathName;\r | |
549 | CONST CHAR16 *CurDir;\r | |
550 | UINTN Count;\r | |
551 | CHAR16 *FullPath;\r | |
552 | UINTN Size;\r | |
b54fd049 | 553 | EFI_TIME TheTime;\r |
929fb3be | 554 | CHAR16 *SearchString;\r |
a405b86d | 555 | \r |
556 | Size = 0;\r | |
557 | FullPath = NULL;\r | |
558 | ProblemParam = NULL;\r | |
559 | Attribs = NULL;\r | |
560 | ShellStatus = SHELL_SUCCESS;\r | |
561 | RequiredAttributes = 0;\r | |
562 | PathName = NULL;\r | |
929fb3be | 563 | SearchString = NULL;\r |
a405b86d | 564 | CurDir = NULL;\r |
565 | Count = 0;\r | |
566 | \r | |
567 | //\r | |
568 | // initialize the shell lib (we must be in non-auto-init...)\r | |
569 | //\r | |
570 | Status = ShellInitialize();\r | |
571 | ASSERT_EFI_ERROR(Status);\r | |
572 | \r | |
573 | //\r | |
574 | // Fix local copies of the protocol pointers\r | |
575 | //\r | |
576 | Status = CommandInit();\r | |
577 | ASSERT_EFI_ERROR(Status);\r | |
578 | \r | |
579 | //\r | |
580 | // parse the command line\r | |
581 | //\r | |
582 | Status = ShellCommandLineParse (LsParamList, &Package, &ProblemParam, TRUE);\r | |
583 | if (EFI_ERROR(Status)) {\r | |
584 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
099e8ff5 | 585 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, L"ls", ProblemParam); \r |
a405b86d | 586 | FreePool(ProblemParam);\r |
587 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
588 | } else {\r | |
589 | ASSERT(FALSE);\r | |
590 | }\r | |
591 | } else {\r | |
592 | //\r | |
593 | // check for "-?"\r | |
594 | //\r | |
595 | if (ShellCommandLineGetFlag(Package, L"-?")) {\r | |
596 | ASSERT(FALSE);\r | |
597 | }\r | |
598 | \r | |
599 | if (ShellCommandLineGetCount(Package) > 2) {\r | |
099e8ff5 | 600 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle, L"ls"); \r |
a405b86d | 601 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
602 | } else {\r | |
603 | //\r | |
604 | // check for -a\r | |
605 | //\r | |
606 | if (ShellCommandLineGetFlag(Package, L"-a")) {\r | |
607 | for ( Attribs = ShellCommandLineGetValue(Package, L"-a")\r | |
608 | ; Attribs != NULL && *Attribs != CHAR_NULL && ShellStatus == SHELL_SUCCESS\r | |
609 | ; Attribs++\r | |
610 | ){\r | |
611 | switch (*Attribs) {\r | |
612 | case L'a':\r | |
613 | case L'A':\r | |
614 | RequiredAttributes |= EFI_FILE_ARCHIVE;\r | |
615 | Count++;\r | |
616 | continue;\r | |
617 | case L's':\r | |
618 | case L'S':\r | |
619 | RequiredAttributes |= EFI_FILE_SYSTEM;\r | |
620 | Count++;\r | |
621 | continue;\r | |
622 | case L'h':\r | |
623 | case L'H':\r | |
624 | RequiredAttributes |= EFI_FILE_HIDDEN;\r | |
625 | Count++;\r | |
626 | continue;\r | |
627 | case L'r':\r | |
628 | case L'R':\r | |
629 | RequiredAttributes |= EFI_FILE_READ_ONLY;\r | |
630 | Count++;\r | |
631 | continue;\r | |
632 | case L'd':\r | |
633 | case L'D':\r | |
634 | RequiredAttributes |= EFI_FILE_DIRECTORY;\r | |
635 | Count++;\r | |
636 | continue;\r | |
637 | default:\r | |
099e8ff5 | 638 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ATTRIBUTE), gShellLevel2HiiHandle, L"ls", ShellCommandLineGetValue(Package, L"-a")); \r |
a405b86d | 639 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
640 | break;\r | |
641 | } // switch\r | |
642 | } // for loop\r | |
643 | //\r | |
644 | // if nothing is specified all are specified\r | |
645 | //\r | |
646 | if (RequiredAttributes == 0) {\r | |
647 | RequiredAttributes = EFI_FILE_VALID_ATTR;\r | |
648 | }\r | |
649 | } // if -a present\r | |
650 | if (ShellStatus == SHELL_SUCCESS) {\r | |
651 | PathName = ShellCommandLineGetRawValue(Package, 1);\r | |
652 | if (PathName == NULL) {\r | |
929fb3be JC |
653 | //\r |
654 | // Nothing specified... must start from current directory\r | |
655 | //\r | |
a405b86d | 656 | CurDir = gEfiShellProtocol->GetCurDir(NULL);\r |
657 | if (CurDir == NULL) {\r | |
658 | ShellStatus = SHELL_NOT_FOUND;\r | |
099e8ff5 | 659 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle, L"ls"); \r |
a405b86d | 660 | }\r |
929fb3be JC |
661 | //\r |
662 | // Copy to the 2 strings for starting path and file search string\r | |
663 | //\r | |
664 | ASSERT(SearchString == NULL);\r | |
665 | ASSERT(FullPath == NULL);\r | |
666 | StrnCatGrow(&SearchString, NULL, L"*", 0);\r | |
667 | StrnCatGrow(&FullPath, NULL, CurDir, 0);\r | |
fbd2dfad QS |
668 | Size = FullPath != NULL? StrSize(FullPath) : 0;\r |
669 | StrnCatGrow(&FullPath, &Size, L"\\", 0);\r | |
929fb3be | 670 | } else {\r |
2ec013ce | 671 | if (StrStr(PathName, L":") == NULL && gEfiShellProtocol->GetCurDir(NULL) == NULL) {\r |
929fb3be JC |
672 | //\r |
673 | // If we got something and it doesnt have a fully qualified path, then we needed to have a CWD.\r | |
674 | //\r | |
2ec013ce | 675 | ShellStatus = SHELL_NOT_FOUND;\r |
099e8ff5 | 676 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle, L"ls"); \r |
2ec013ce | 677 | } else {\r |
929fb3be JC |
678 | //\r |
679 | // We got a valid fully qualified path or we have a CWD\r | |
680 | //\r | |
2ec013ce | 681 | ASSERT((FullPath == NULL && Size == 0) || (FullPath != NULL));\r |
929fb3be JC |
682 | if (StrStr(PathName, L":") == NULL) {\r |
683 | StrnCatGrow(&FullPath, &Size, gEfiShellProtocol->GetCurDir(NULL), 0);\r | |
3a8406ad SQ |
684 | if (FullPath == NULL) {\r |
685 | ShellCommandLineFreeVarList (Package);\r | |
686 | return SHELL_OUT_OF_RESOURCES;\r | |
687 | }\r | |
fbd2dfad QS |
688 | Size = FullPath != NULL? StrSize(FullPath) : 0;\r |
689 | StrnCatGrow(&FullPath, &Size, L"\\", 0);\r | |
929fb3be | 690 | }\r |
2ec013ce | 691 | StrnCatGrow(&FullPath, &Size, PathName, 0);\r |
3a8406ad SQ |
692 | if (FullPath == NULL) {\r |
693 | ShellCommandLineFreeVarList (Package);\r | |
694 | return SHELL_OUT_OF_RESOURCES;\r | |
695 | }\r | |
696 | \r | |
2ec013ce | 697 | if (ShellIsDirectory(PathName) == EFI_SUCCESS) {\r |
929fb3be JC |
698 | //\r |
699 | // is listing ends with a directory, then we list all files in that directory\r | |
700 | //\r | |
701 | StrnCatGrow(&SearchString, NULL, L"*", 0);\r | |
702 | } else {\r | |
703 | //\r | |
704 | // must split off the search part that applies to files from the end of the directory part\r | |
705 | //\r | |
47ec9356 | 706 | StrnCatGrow(&SearchString, NULL, FullPath, 0);\r |
795c78cf RN |
707 | if (SearchString == NULL) {\r |
708 | FreePool (FullPath);\r | |
709 | ShellCommandLineFreeVarList (Package);\r | |
710 | return SHELL_OUT_OF_RESOURCES;\r | |
711 | }\r | |
47ec9356 RN |
712 | PathRemoveLastItem (FullPath);\r |
713 | CopyMem (SearchString, SearchString + StrLen (FullPath), StrSize (SearchString + StrLen (FullPath)));\r | |
2ec013ce | 714 | }\r |
a405b86d | 715 | }\r |
a405b86d | 716 | }\r |
b54fd049 | 717 | Status = gRT->GetTime(&TheTime, NULL);\r |
2e8e9ed5 | 718 | if (EFI_ERROR(Status)) {\r |
099e8ff5 | 719 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"ls", L"gRT->GetTime", Status); \r |
2e8e9ed5 | 720 | TheTime.TimeZone = EFI_UNSPECIFIED_TIMEZONE;\r |
721 | }\r | |
722 | \r | |
a405b86d | 723 | if (ShellStatus == SHELL_SUCCESS) {\r |
724 | ShellStatus = PrintLsOutput(\r | |
725 | ShellCommandLineGetFlag(Package, L"-r"),\r | |
726 | RequiredAttributes,\r | |
929fb3be | 727 | ShellCommandLineGetFlag(Package, L"-sfo"),\r |
a405b86d | 728 | FullPath,\r |
929fb3be JC |
729 | SearchString,\r |
730 | NULL,\r | |
a405b86d | 731 | Count,\r |
1a670f63 | 732 | TheTime.TimeZone\r |
a405b86d | 733 | );\r |
734 | if (ShellStatus == SHELL_NOT_FOUND) {\r | |
099e8ff5 | 735 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_LS_FILE_NOT_FOUND), gShellLevel2HiiHandle, L"ls", FullPath); \r |
a405b86d | 736 | } else if (ShellStatus == SHELL_INVALID_PARAMETER) {\r |
099e8ff5 | 737 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle, L"ls", FullPath); \r |
a7224eef | 738 | } else if (ShellStatus == SHELL_ABORTED) {\r |
739 | //\r | |
740 | // Ignore aborting.\r | |
741 | //\r | |
a405b86d | 742 | } else if (ShellStatus != SHELL_SUCCESS) {\r |
099e8ff5 | 743 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle, L"ls", FullPath); \r |
a405b86d | 744 | }\r |
745 | }\r | |
746 | }\r | |
747 | }\r | |
748 | }\r | |
749 | \r | |
a405b86d | 750 | //\r |
929fb3be | 751 | // Free memory allocated\r |
a405b86d | 752 | //\r |
929fb3be JC |
753 | SHELL_FREE_NON_NULL(SearchString);\r |
754 | SHELL_FREE_NON_NULL(FullPath);\r | |
a405b86d | 755 | ShellCommandLineFreeVarList (Package);\r |
756 | \r | |
757 | return (ShellStatus);\r | |
758 | }\r |