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a405b86d | 1 | /** @file\r |
2 | Main file for cp shell level 2 function.\r | |
3 | \r | |
4 | Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>\r | |
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 | |
17 | // this is later in the file.\r | |
18 | SHELL_STATUS\r | |
19 | EFIAPI\r | |
20 | ValidateAndCopyFiles(\r | |
21 | IN CONST EFI_SHELL_FILE_INFO *FileList,\r | |
22 | IN CONST CHAR16 *DestDir,\r | |
23 | IN BOOLEAN SilentMode,\r | |
24 | IN BOOLEAN RecursiveMode,\r | |
25 | IN VOID **Resp\r | |
26 | );\r | |
27 | \r | |
28 | /**\r | |
29 | Function to Copy one file to another location\r | |
30 | \r | |
31 | If the destination exists the user will be prompted and the result put into *resp\r | |
32 | \r | |
33 | @param[in] Source pointer to source file name\r | |
34 | @param[in] Dest pointer to destination file name\r | |
35 | @param[out] Resp pointer to response from question. Pass back on looped calling\r | |
36 | @param[in] SilentMode whether to run in quiet mode or not\r | |
37 | \r | |
38 | @retval SHELL_SUCCESS The source file was copied to the destination\r | |
39 | **/\r | |
40 | SHELL_STATUS\r | |
41 | EFIAPI\r | |
42 | CopySingleFile(\r | |
43 | IN CONST CHAR16 *Source,\r | |
44 | IN CONST CHAR16 *Dest,\r | |
45 | OUT VOID **Resp,\r | |
46 | IN BOOLEAN SilentMode\r | |
47 | )\r | |
48 | {\r | |
49 | VOID *Response;\r | |
50 | UINTN ReadSize;\r | |
51 | SHELL_FILE_HANDLE SourceHandle;\r | |
52 | SHELL_FILE_HANDLE DestHandle;\r | |
53 | EFI_STATUS Status;\r | |
54 | VOID *Buffer;\r | |
55 | CHAR16 *TempName;\r | |
56 | UINTN Size;\r | |
57 | EFI_SHELL_FILE_INFO *List;\r | |
58 | SHELL_STATUS ShellStatus;\r | |
59 | \r | |
60 | \r | |
61 | ASSERT(Resp != NULL);\r | |
62 | \r | |
63 | SourceHandle = NULL;\r | |
64 | DestHandle = NULL;\r | |
65 | Response = *Resp;\r | |
66 | List = NULL;\r | |
67 | \r | |
68 | ReadSize = PcdGet16(PcdShellFileOperationSize);\r | |
69 | // Why bother copying a file to itself\r | |
70 | if (StrCmp(Source, Dest) == 0) {\r | |
71 | return (SHELL_SUCCESS);\r | |
72 | }\r | |
73 | \r | |
74 | //\r | |
75 | // Open destination file without create\r | |
76 | //\r | |
77 | Status = ShellOpenFileByName(Dest, &DestHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE, 0);\r | |
78 | \r | |
79 | //\r | |
80 | // close file\r | |
81 | //\r | |
82 | if (DestHandle != NULL) {\r | |
83 | ShellCloseFile(&DestHandle);\r | |
84 | DestHandle = NULL;\r | |
85 | }\r | |
86 | \r | |
87 | //\r | |
88 | // if the destination file existed check response and possibly prompt user\r | |
89 | //\r | |
90 | if (!EFI_ERROR(Status)) {\r | |
91 | if (Response == NULL && !SilentMode) {\r | |
92 | Status = ShellPromptForResponseHii(ShellPromptResponseTypeYesNoAllCancel, STRING_TOKEN (STR_CP_PROMPT), gShellLevel2HiiHandle, &Response);\r | |
93 | }\r | |
94 | //\r | |
95 | // possibly return based on response\r | |
96 | //\r | |
97 | if (!SilentMode) {\r | |
98 | switch (*(SHELL_PROMPT_RESPONSE*)Response) {\r | |
99 | case ShellPromptResponseNo:\r | |
100 | //\r | |
101 | // return success here so we dont stop the process\r | |
102 | //\r | |
103 | return (SHELL_SUCCESS);\r | |
104 | case ShellPromptResponseCancel:\r | |
105 | *Resp = Response;\r | |
106 | //\r | |
107 | // indicate to stop everything\r | |
108 | //\r | |
109 | return (SHELL_ABORTED);\r | |
110 | case ShellPromptResponseAll:\r | |
111 | *Resp = Response;\r | |
112 | case ShellPromptResponseYes:\r | |
113 | break;\r | |
e9723321 | 114 | default:\r |
115 | return SHELL_ABORTED;\r | |
a405b86d | 116 | }\r |
117 | }\r | |
118 | }\r | |
119 | \r | |
120 | if (ShellIsDirectory(Source) == EFI_SUCCESS) {\r | |
121 | Status = ShellCreateDirectory(Dest, &DestHandle);\r | |
122 | if (EFI_ERROR(Status)) {\r | |
123 | return (SHELL_ACCESS_DENIED);\r | |
124 | }\r | |
125 | \r | |
126 | //\r | |
127 | // Now copy all the files under the directory...\r | |
128 | //\r | |
129 | TempName = NULL;\r | |
130 | Size = 0;\r | |
131 | StrnCatGrow(&TempName, &Size, Source, 0);\r | |
132 | StrnCatGrow(&TempName, &Size, L"\\*", 0);\r | |
133 | ShellOpenFileMetaArg((CHAR16*)TempName, EFI_FILE_MODE_READ, &List);\r | |
134 | TempName = NULL;\r | |
135 | StrnCatGrow(&TempName, &Size, Dest, 0);\r | |
136 | StrnCatGrow(&TempName, &Size, L"\\", 0);\r | |
137 | ShellStatus = ValidateAndCopyFiles(List, TempName, SilentMode, TRUE, Resp);\r | |
138 | ShellCloseFileMetaArg(&List);\r | |
139 | FreePool(TempName);\r | |
140 | Size = 0;\r | |
141 | } else {\r | |
142 | //\r | |
143 | // open file with create enabled\r | |
144 | //\r | |
145 | Status = ShellOpenFileByName(Dest, &DestHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE|EFI_FILE_MODE_CREATE, 0);\r | |
146 | if (EFI_ERROR(Status)) {\r | |
147 | return (SHELL_ACCESS_DENIED);\r | |
148 | }\r | |
149 | \r | |
150 | //\r | |
151 | // open source file\r | |
152 | //\r | |
153 | Status = ShellOpenFileByName(Source, &SourceHandle, EFI_FILE_MODE_READ, 0);\r | |
154 | ASSERT_EFI_ERROR(Status);\r | |
155 | \r | |
156 | //\r | |
157 | // copy data between files\r | |
158 | //\r | |
159 | Buffer = AllocateZeroPool(ReadSize);\r | |
160 | ASSERT(Buffer != NULL);\r | |
161 | while (ReadSize == PcdGet16(PcdShellFileOperationSize) && !EFI_ERROR(Status)) {\r | |
162 | Status = ShellReadFile(SourceHandle, &ReadSize, Buffer);\r | |
163 | ASSERT_EFI_ERROR(Status);\r | |
164 | Status = ShellWriteFile(DestHandle, &ReadSize, Buffer);\r | |
165 | }\r | |
166 | }\r | |
167 | \r | |
168 | //\r | |
169 | // close files\r | |
170 | //\r | |
171 | if (DestHandle != NULL) {\r | |
172 | ShellCloseFile(&DestHandle);\r | |
173 | DestHandle = NULL;\r | |
174 | }\r | |
175 | if (SourceHandle != NULL) {\r | |
176 | ShellCloseFile(&SourceHandle);\r | |
177 | SourceHandle = NULL;\r | |
178 | }\r | |
179 | \r | |
180 | //\r | |
181 | // return\r | |
182 | //\r | |
183 | return (SHELL_SUCCESS);\r | |
184 | }\r | |
185 | \r | |
186 | /**\r | |
187 | function to take a list of files to copy and a destination location and do\r | |
188 | the verification and copying of those files to that location. This function\r | |
189 | will report any errors to the user and halt.\r | |
190 | \r | |
191 | The key is to have this function called ONLY once. this allows for the parameter\r | |
192 | verification to happen correctly.\r | |
193 | \r | |
194 | @param[in] FileList A LIST_ENTRY* based list of files to move\r | |
195 | @param[in] DestDir the destination location\r | |
196 | \r | |
197 | @retval SHELL_SUCCESS the files were all moved.\r | |
198 | @retval SHELL_INVALID_PARAMETER a parameter was invalid\r | |
199 | @retval SHELL_SECURITY_VIOLATION a security violation ocurred\r | |
200 | @retval SHELL_WRITE_PROTECTED the destination was write protected\r | |
201 | @retval SHELL_OUT_OF_RESOURCES a memory allocation failed\r | |
202 | **/\r | |
203 | SHELL_STATUS\r | |
204 | EFIAPI\r | |
205 | ValidateAndCopyFiles(\r | |
206 | IN CONST EFI_SHELL_FILE_INFO *FileList,\r | |
207 | IN CONST CHAR16 *DestDir,\r | |
208 | IN BOOLEAN SilentMode,\r | |
209 | IN BOOLEAN RecursiveMode,\r | |
210 | IN VOID **Resp\r | |
211 | )\r | |
212 | {\r | |
213 | CHAR16 *HiiOutput;\r | |
214 | CHAR16 *HiiResultOk;\r | |
215 | CONST EFI_SHELL_FILE_INFO *Node;\r | |
216 | SHELL_STATUS ShellStatus;\r | |
217 | CHAR16 *DestPath;\r | |
218 | VOID *Response;\r | |
219 | UINTN PathLen;\r | |
220 | CONST CHAR16 *Cwd;\r | |
221 | CONST CHAR16 *TempLocation;\r | |
222 | UINTN NewSize;\r | |
223 | \r | |
224 | if (Resp == NULL) {\r | |
225 | Response = NULL;\r | |
226 | } else {\r | |
227 | Response = *Resp;\r | |
228 | }\r | |
229 | \r | |
230 | DestPath = NULL;\r | |
231 | ShellStatus = SHELL_SUCCESS;\r | |
232 | PathLen = 0;\r | |
233 | Cwd = ShellGetCurrentDir(NULL);\r | |
234 | \r | |
235 | ASSERT(FileList != NULL);\r | |
236 | ASSERT(DestDir != NULL);\r | |
237 | \r | |
238 | //\r | |
239 | // If we are trying to copy multiple files... make sure we got a directory for the target...\r | |
240 | //\r | |
241 | if (EFI_ERROR(ShellIsDirectory(DestDir)) && FileList->Link.ForwardLink != FileList->Link.BackLink) {\r | |
242 | //\r | |
243 | // Error for destination not a directory\r | |
244 | //\r | |
245 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NOT_DIR), gShellLevel2HiiHandle, DestDir);\r | |
246 | return (SHELL_INVALID_PARAMETER);\r | |
247 | }\r | |
248 | for (Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&FileList->Link)\r | |
249 | ; !IsNull(&FileList->Link, &Node->Link)\r | |
250 | ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&FileList->Link, &Node->Link)\r | |
251 | ){\r | |
252 | //\r | |
253 | // skip the directory traversing stuff...\r | |
254 | //\r | |
255 | if (StrCmp(Node->FileName, L".") == 0 || StrCmp(Node->FileName, L"..") == 0) {\r | |
256 | continue;\r | |
257 | }\r | |
258 | \r | |
259 | NewSize = StrSize(DestDir);\r | |
260 | NewSize += StrSize(Node->FileName);\r | |
261 | NewSize += StrSize(Cwd);\r | |
262 | if (NewSize > PathLen) {\r | |
263 | PathLen = NewSize;\r | |
264 | }\r | |
265 | \r | |
266 | //\r | |
267 | // Make sure got -r if required\r | |
268 | //\r | |
269 | if (!RecursiveMode && !EFI_ERROR(ShellIsDirectory(Node->FullName))) {\r | |
270 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CP_DIR_REQ), gShellLevel2HiiHandle);\r | |
271 | return (SHELL_INVALID_PARAMETER);\r | |
272 | }\r | |
273 | \r | |
274 | //\r | |
275 | // make sure got dest as dir if needed\r | |
276 | //\r | |
277 | if (!EFI_ERROR(ShellIsDirectory(Node->FullName)) && EFI_ERROR(ShellIsDirectory(DestDir))) {\r | |
278 | //\r | |
279 | // Error for destination not a directory\r | |
280 | //\r | |
281 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NOT_DIR), gShellLevel2HiiHandle, DestDir);\r | |
282 | return (SHELL_INVALID_PARAMETER);\r | |
283 | }\r | |
284 | }\r | |
285 | \r | |
286 | HiiOutput = HiiGetString (gShellLevel2HiiHandle, STRING_TOKEN (STR_CP_OUTPUT), NULL);\r | |
287 | HiiResultOk = HiiGetString (gShellLevel2HiiHandle, STRING_TOKEN (STR_GEN_RES_OK), NULL);\r | |
288 | DestPath = AllocatePool(PathLen);\r | |
289 | \r | |
9ea69f8a | 290 | if (HiiOutput == NULL || HiiOutput == NULL || HiiResultOk == NULL) {\r |
291 | SHELL_FREE_NON_NULL(DestPath);\r | |
292 | SHELL_FREE_NON_NULL(HiiOutput);\r | |
293 | SHELL_FREE_NON_NULL(HiiResultOk);\r | |
294 | return (SHELL_OUT_OF_RESOURCES);\r | |
295 | }\r | |
296 | \r | |
a405b86d | 297 | //\r |
298 | // Go through the list of files to copy...\r | |
299 | //\r | |
300 | for (Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&FileList->Link)\r | |
301 | ; !IsNull(&FileList->Link, &Node->Link)\r | |
302 | ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&FileList->Link, &Node->Link)\r | |
303 | ){\r | |
304 | if (ShellGetExecutionBreakFlag()) {\r | |
305 | break;\r | |
306 | }\r | |
307 | ASSERT(Node->FileName != NULL);\r | |
308 | ASSERT(Node->FullName != NULL);\r | |
309 | \r | |
310 | //\r | |
311 | // skip the directory traversing stuff...\r | |
312 | //\r | |
313 | if (StrCmp(Node->FileName, L".") == 0 || StrCmp(Node->FileName, L"..") == 0) {\r | |
314 | continue;\r | |
315 | }\r | |
316 | \r | |
317 | if (FileList->Link.ForwardLink == FileList->Link.BackLink // 1 item\r | |
318 | && EFI_ERROR(ShellIsDirectory(DestDir)) // not an existing directory\r | |
319 | ) {\r | |
320 | ASSERT(StrStr(DestDir, L":") == NULL);\r | |
321 | //\r | |
322 | // simple copy of a single file\r | |
323 | //\r | |
324 | StrCpy(DestPath, Cwd);\r | |
325 | if (DestPath[StrLen(DestPath)-1] != L'\\' && DestDir[0] != L'\\') {\r | |
326 | StrCat(DestPath, L"\\");\r | |
327 | } else if (DestPath[StrLen(DestPath)-1] == L'\\' && DestDir[0] == L'\\') {\r | |
328 | ((CHAR16*)DestPath)[StrLen(DestPath)-1] = CHAR_NULL;\r | |
329 | }\r | |
330 | StrCat(DestPath, DestDir);\r | |
331 | } else {\r | |
332 | //\r | |
333 | // we have multiple files or a directory in the DestDir\r | |
334 | //\r | |
335 | if (StrStr(DestDir, L":") == NULL) {\r | |
336 | StrCpy(DestPath, Cwd);\r | |
337 | if (DestPath[StrLen(DestPath)-1] != L'\\' && DestDir[0] != L'\\') {\r | |
338 | StrCat(DestPath, L"\\");\r | |
339 | } else if (DestPath[StrLen(DestPath)-1] == L'\\' && DestDir[0] == L'\\') {\r | |
340 | ((CHAR16*)DestPath)[StrLen(DestPath)-1] = CHAR_NULL;\r | |
341 | }\r | |
342 | StrCat(DestPath, DestDir);\r | |
343 | if (DestDir[StrLen(DestDir)-1] != L'\\' && Node->FileName[0] != L'\\') {\r | |
344 | StrCat(DestPath, L"\\");\r | |
345 | } else if (DestDir[StrLen(DestDir)-1] == L'\\' && Node->FileName[0] == L'\\') {\r | |
346 | ((CHAR16*)DestPath)[StrLen(DestPath)-1] = CHAR_NULL;\r | |
347 | }\r | |
348 | StrCat(DestPath, Node->FileName);\r | |
349 | \r | |
350 | } else {\r | |
351 | StrCpy(DestPath, DestDir);\r | |
352 | if (DestDir[StrLen(DestDir)-1] != L'\\' && Node->FileName[0] != L'\\') {\r | |
353 | StrCat(DestPath, L"\\");\r | |
354 | } else if (DestDir[StrLen(DestDir)-1] == L'\\' && Node->FileName[0] == L'\\') {\r | |
355 | ((CHAR16*)DestDir)[StrLen(DestDir)-1] = CHAR_NULL;\r | |
356 | }\r | |
357 | StrCat(DestPath, Node->FileName);\r | |
358 | }\r | |
359 | }\r | |
360 | \r | |
361 | //\r | |
362 | // Make sure the path exists\r | |
363 | //\r | |
364 | if (EFI_ERROR(VerifyIntermediateDirectories(DestPath))) {\r | |
365 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CP_DIR_WNF), gShellLevel2HiiHandle);\r | |
366 | ShellStatus = SHELL_DEVICE_ERROR;\r | |
367 | break;\r | |
368 | }\r | |
369 | \r | |
370 | if ( !EFI_ERROR(ShellIsDirectory(Node->FullName))\r | |
371 | && !EFI_ERROR(ShellIsDirectory(DestPath))\r | |
372 | && StrniCmp(Node->FullName, DestPath, StrLen(DestPath)) == NULL\r | |
373 | ){\r | |
374 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CP_SD_PARENT), gShellLevel2HiiHandle);\r | |
375 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
376 | break;\r | |
377 | }\r | |
378 | if (StringNoCaseCompare(&Node->FullName, &DestPath) == 0) {\r | |
379 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CP_SD_SAME), gShellLevel2HiiHandle);\r | |
380 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
381 | break;\r | |
382 | }\r | |
383 | \r | |
384 | if ((TempLocation = StrniCmp(Node->FullName, DestPath, StrLen(Node->FullName))) == 0\r | |
385 | && (DestPath[StrLen(Node->FullName)] == CHAR_NULL || DestPath[StrLen(Node->FullName)] == L'\\')\r | |
386 | ) {\r | |
387 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CP_SD_SAME), gShellLevel2HiiHandle);\r | |
388 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
389 | break;\r | |
390 | }\r | |
391 | \r | |
392 | CleanPath(DestPath);\r | |
393 | \r | |
394 | ShellPrintEx(-1, -1, HiiOutput, Node->FullName, DestPath);\r | |
395 | \r | |
396 | //\r | |
397 | // copy single file...\r | |
398 | //\r | |
399 | ShellStatus = CopySingleFile(Node->FullName, DestPath, &Response, SilentMode);\r | |
400 | if (ShellStatus != SHELL_SUCCESS) {\r | |
401 | break;\r | |
402 | }\r | |
403 | }\r | |
404 | if (ShellStatus == SHELL_SUCCESS && Resp == NULL) {\r | |
405 | ShellPrintEx(-1, -1, L"%s", HiiResultOk);\r | |
406 | }\r | |
407 | \r | |
408 | SHELL_FREE_NON_NULL(DestPath);\r | |
409 | SHELL_FREE_NON_NULL(HiiOutput);\r | |
410 | SHELL_FREE_NON_NULL(HiiResultOk);\r | |
411 | if (Resp != NULL) {\r | |
412 | SHELL_FREE_NON_NULL(Response);\r | |
413 | }\r | |
414 | \r | |
415 | return (ShellStatus);\r | |
416 | }\r | |
417 | \r | |
418 | SHELL_STATUS\r | |
419 | EFIAPI\r | |
420 | ProcessValidateAndCopyFiles(\r | |
421 | IN EFI_SHELL_FILE_INFO *FileList,\r | |
422 | IN CONST CHAR16 *DestDir,\r | |
423 | IN BOOLEAN SilentMode,\r | |
424 | IN BOOLEAN RecursiveMode\r | |
425 | )\r | |
426 | {\r | |
427 | SHELL_STATUS ShellStatus;\r | |
428 | EFI_SHELL_FILE_INFO *List;\r | |
429 | EFI_STATUS Status;\r | |
430 | EFI_FILE_INFO *FileInfo;\r | |
431 | \r | |
432 | List = NULL;\r | |
433 | \r | |
434 | Status = ShellOpenFileMetaArg((CHAR16*)DestDir, EFI_FILE_MODE_READ, &List);\r | |
435 | if (List != NULL && List->Link.ForwardLink != List->Link.BackLink) {\r | |
436 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_MARG_ERROR), gShellLevel2HiiHandle, DestDir);\r | |
437 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
438 | ShellCloseFileMetaArg(&List);\r | |
439 | } else if (List != NULL) {\r | |
440 | ASSERT(List != NULL);\r | |
441 | ASSERT(((EFI_SHELL_FILE_INFO *)List->Link.ForwardLink) != NULL);\r | |
442 | ASSERT(((EFI_SHELL_FILE_INFO *)List->Link.ForwardLink)->FullName != NULL);\r | |
443 | FileInfo = NULL;\r | |
444 | FileInfo = gEfiShellProtocol->GetFileInfo(((EFI_SHELL_FILE_INFO *)List->Link.ForwardLink)->Handle);\r | |
445 | ASSERT(FileInfo != NULL);\r | |
446 | if ((FileInfo->Attribute & EFI_FILE_READ_ONLY) == 0) {\r | |
447 | ShellStatus = ValidateAndCopyFiles(FileList, ((EFI_SHELL_FILE_INFO *)List->Link.ForwardLink)->FullName, SilentMode, RecursiveMode, NULL);\r | |
448 | } else {\r | |
449 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CP_DEST_ERROR), gShellLevel2HiiHandle);\r | |
450 | ShellStatus = SHELL_ACCESS_DENIED;\r | |
451 | }\r | |
452 | SHELL_FREE_NON_NULL(FileInfo);\r | |
453 | ShellCloseFileMetaArg(&List);\r | |
454 | } else {\r | |
455 | ShellStatus = ValidateAndCopyFiles(FileList, DestDir, SilentMode, RecursiveMode, NULL);\r | |
456 | }\r | |
457 | \r | |
458 | return (ShellStatus);\r | |
459 | }\r | |
460 | \r | |
461 | STATIC CONST SHELL_PARAM_ITEM ParamList[] = {\r | |
462 | {L"-r", TypeFlag},\r | |
463 | {L"-q", TypeFlag},\r | |
464 | {NULL, TypeMax}\r | |
465 | };\r | |
466 | \r | |
467 | /**\r | |
468 | Function for 'cp' command.\r | |
469 | \r | |
470 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
471 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
472 | **/\r | |
473 | SHELL_STATUS\r | |
474 | EFIAPI\r | |
475 | ShellCommandRunCp (\r | |
476 | IN EFI_HANDLE ImageHandle,\r | |
477 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
478 | )\r | |
479 | {\r | |
480 | EFI_STATUS Status;\r | |
481 | LIST_ENTRY *Package;\r | |
482 | CHAR16 *ProblemParam;\r | |
483 | SHELL_STATUS ShellStatus;\r | |
484 | UINTN ParamCount;\r | |
485 | UINTN LoopCounter;\r | |
486 | EFI_SHELL_FILE_INFO *FileList;\r | |
487 | BOOLEAN SilentMode;\r | |
488 | BOOLEAN RecursiveMode;\r | |
489 | CONST CHAR16 *Cwd;\r | |
490 | \r | |
491 | ProblemParam = NULL;\r | |
492 | ShellStatus = SHELL_SUCCESS;\r | |
493 | ParamCount = 0;\r | |
494 | FileList = NULL;\r | |
495 | \r | |
496 | //\r | |
497 | // initialize the shell lib (we must be in non-auto-init...)\r | |
498 | //\r | |
499 | Status = ShellInitialize();\r | |
500 | ASSERT_EFI_ERROR(Status);\r | |
501 | \r | |
502 | Status = CommandInit();\r | |
503 | ASSERT_EFI_ERROR(Status);\r | |
504 | \r | |
505 | //\r | |
506 | // parse the command line\r | |
507 | //\r | |
508 | Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);\r | |
509 | if (EFI_ERROR(Status)) {\r | |
510 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
511 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ProblemParam);\r | |
512 | FreePool(ProblemParam);\r | |
513 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
514 | } else {\r | |
515 | ASSERT(FALSE);\r | |
516 | }\r | |
517 | } else {\r | |
518 | //\r | |
519 | // check for "-?"\r | |
520 | //\r | |
521 | if (ShellCommandLineGetFlag(Package, L"-?")) {\r | |
522 | ASSERT(FALSE);\r | |
523 | }\r | |
524 | \r | |
525 | //\r | |
526 | // Initialize SilentMode and RecursiveMode\r | |
527 | //\r | |
528 | if (gEfiShellProtocol->BatchIsActive()) {\r | |
529 | SilentMode = TRUE;\r | |
530 | } else {\r | |
531 | SilentMode = ShellCommandLineGetFlag(Package, L"-q");\r | |
532 | }\r | |
533 | RecursiveMode = ShellCommandLineGetFlag(Package, L"-r");\r | |
534 | \r | |
535 | switch (ParamCount = ShellCommandLineGetCount(Package)) {\r | |
536 | case 0:\r | |
537 | case 1:\r | |
538 | //\r | |
539 | // we have insufficient parameters\r | |
540 | //\r | |
541 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel2HiiHandle);\r | |
542 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
543 | break;\r | |
544 | case 2:\r | |
545 | //\r | |
546 | // must have valid CWD for single parameter...\r | |
547 | //\r | |
548 | Cwd = ShellGetCurrentDir(NULL);\r | |
549 | if (Cwd == NULL){\r | |
550 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle);\r | |
551 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
552 | } else {\r | |
553 | Status = ShellOpenFileMetaArg((CHAR16*)ShellCommandLineGetRawValue(Package, 1), EFI_FILE_MODE_WRITE|EFI_FILE_MODE_READ, &FileList);\r | |
554 | if (FileList == NULL || IsListEmpty(&FileList->Link) || EFI_ERROR(Status)) {\r | |
555 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_NF), gShellLevel2HiiHandle, ShellCommandLineGetRawValue(Package, 1));\r | |
556 | ShellStatus = SHELL_NOT_FOUND;\r | |
557 | } else {\r | |
558 | ShellStatus = ProcessValidateAndCopyFiles(FileList, Cwd, SilentMode, RecursiveMode);\r | |
559 | }\r | |
560 | }\r | |
561 | \r | |
562 | break;\r | |
563 | default:\r | |
564 | //\r | |
565 | // Make a big list of all the files...\r | |
566 | //\r | |
567 | for (ParamCount--, LoopCounter = 1 ; LoopCounter < ParamCount && ShellStatus == SHELL_SUCCESS ; LoopCounter++) {\r | |
568 | if (ShellGetExecutionBreakFlag()) {\r | |
569 | break;\r | |
570 | }\r | |
571 | Status = ShellOpenFileMetaArg((CHAR16*)ShellCommandLineGetRawValue(Package, LoopCounter), EFI_FILE_MODE_WRITE|EFI_FILE_MODE_READ, &FileList);\r | |
572 | if (EFI_ERROR(Status) || FileList == NULL || IsListEmpty(&FileList->Link)) {\r | |
573 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_NF), gShellLevel2HiiHandle, ShellCommandLineGetRawValue(Package, 1));\r | |
574 | ShellStatus = SHELL_NOT_FOUND;\r | |
575 | }\r | |
576 | }\r | |
577 | //\r | |
578 | // now copy them all...\r | |
579 | //\r | |
580 | if (FileList != NULL && !IsListEmpty(&FileList->Link)) {\r | |
581 | ShellStatus = ProcessValidateAndCopyFiles(FileList, ShellCommandCleanPath((CHAR16*)ShellCommandLineGetRawValue(Package, ParamCount)), SilentMode, RecursiveMode);\r | |
582 | Status = ShellCloseFileMetaArg(&FileList);\r | |
583 | if (EFI_ERROR(Status) && ShellStatus == SHELL_SUCCESS) {\r | |
584 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_FILE), gShellLevel2HiiHandle, ShellCommandLineGetRawValue(Package, 1), ShellStatus|MAX_BIT);\r | |
585 | ShellStatus = SHELL_ACCESS_DENIED;\r | |
586 | }\r | |
587 | }\r | |
588 | \r | |
589 | break;\r | |
590 | } // switch on parameter count\r | |
591 | \r | |
592 | if (FileList != NULL) {\r | |
593 | ShellCloseFileMetaArg(&FileList);\r | |
594 | }\r | |
595 | \r | |
596 | //\r | |
597 | // free the command line package\r | |
598 | //\r | |
599 | ShellCommandLineFreeVarList (Package);\r | |
600 | }\r | |
601 | \r | |
602 | if (ShellGetExecutionBreakFlag()) {\r | |
603 | return (SHELL_ABORTED);\r | |
604 | }\r | |
605 | \r | |
606 | return (ShellStatus);\r | |
607 | }\r | |
608 | \r |