]>
Commit | Line | Data |
---|---|---|
a405b86d | 1 | /** @file\r |
2 | Main file for mv shell level 2 function.\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 | |
17 | /**\r | |
18 | Function to validate that moving a specific file (FileName) to a specific\r | |
19 | location (DestPath) is valid.\r | |
20 | \r | |
21 | This function will verify that the destination is not a subdirectory of\r | |
22 | FullName, that the Current working Directory is not being moved, and that\r | |
23 | the directory is not read only.\r | |
24 | \r | |
25 | if the move is invalid this function will report the error to StdOut.\r | |
26 | \r | |
27 | @param FullName [in] The name of the file to move.\r | |
28 | @param Cwd [in] The current working directory\r | |
29 | @param DestPath [in] The target location to move to\r | |
30 | @param Attribute[in] The Attribute of the file\r | |
31 | \r | |
32 | @retval TRUE The move is valid\r | |
33 | @retval FALSE The move is not\r | |
34 | **/\r | |
35 | BOOLEAN\r | |
36 | EFIAPI\r | |
37 | IsValidMove(\r | |
38 | IN CONST CHAR16 *FullName,\r | |
39 | IN CONST CHAR16 *Cwd,\r | |
40 | IN CONST CHAR16 *DestPath,\r | |
41 | IN CONST UINT64 Attribute\r | |
42 | )\r | |
43 | {\r | |
44 | CHAR16 *Test;\r | |
45 | CHAR16 *Test1;\r | |
46 | CHAR16 *TestWalker;\r | |
3e082d58 | 47 | INTN Result;\r |
a405b86d | 48 | UINTN TempLen;\r |
49 | if (Cwd != NULL && StrCmp(FullName, Cwd) == 0) {\r | |
50 | //\r | |
51 | // Invalid move\r | |
52 | //\r | |
53 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MV_INV_CWD), gShellLevel2HiiHandle);\r | |
54 | return (FALSE);\r | |
55 | }\r | |
56 | Test = NULL;\r | |
57 | Test = StrnCatGrow(&Test, NULL, DestPath, 0);\r | |
58 | TestWalker = Test;\r | |
59 | ASSERT(TestWalker != NULL);\r | |
60 | while(*TestWalker == L'\\') {\r | |
61 | TestWalker++;\r | |
62 | }\r | |
63 | while(TestWalker != NULL && TestWalker[StrLen(TestWalker)-1] == L'\\') {\r | |
64 | TestWalker[StrLen(TestWalker)-1] = CHAR_NULL;\r | |
65 | }\r | |
66 | ASSERT(TestWalker != NULL);\r | |
67 | ASSERT(FullName != NULL);\r | |
68 | if (StrStr(FullName, TestWalker) != 0) {\r | |
69 | TempLen = StrLen(FullName);\r | |
70 | if (StrStr(FullName, TestWalker) != FullName // not the first items... (could below it)\r | |
71 | && TempLen <= (StrLen(TestWalker) + 1)\r | |
72 | && StrStr(FullName+StrLen(TestWalker) + 1, L"\\") == NULL) {\r | |
73 | //\r | |
74 | // Invalid move\r | |
75 | //\r | |
76 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MV_INV_SUB), gShellLevel2HiiHandle);\r | |
77 | FreePool(Test);\r | |
78 | return (FALSE);\r | |
79 | }\r | |
80 | }\r | |
81 | FreePool(Test);\r | |
82 | if (StrStr(DestPath, FullName) != 0 && StrStr(DestPath, FullName) != DestPath) {\r | |
83 | //\r | |
84 | // Invalid move\r | |
85 | //\r | |
86 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MV_INV_SUB), gShellLevel2HiiHandle);\r | |
87 | return (FALSE);\r | |
88 | }\r | |
89 | if ((Attribute & EFI_FILE_READ_ONLY) != 0) {\r | |
90 | //\r | |
91 | // invalid to move read only\r | |
92 | //\r | |
93 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MV_INV_RO), gShellLevel2HiiHandle);\r | |
94 | return (FALSE);\r | |
95 | }\r | |
96 | Test = StrStr(FullName, L":");\r | |
97 | Test1 = StrStr(DestPath, L":");\r | |
98 | if (Test1 != NULL && Test != NULL) {\r | |
99 | *Test = CHAR_NULL;\r | |
100 | *Test1 = CHAR_NULL;\r | |
101 | Result = StringNoCaseCompare(&FullName, &DestPath);\r | |
102 | *Test = L':';\r | |
103 | *Test1 = L':';\r | |
104 | if (Result != 0) {\r | |
105 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MV_INV_FS), gShellLevel2HiiHandle);\r | |
106 | return (FALSE);\r | |
107 | }\r | |
108 | }\r | |
109 | return (TRUE);\r | |
110 | }\r | |
111 | \r | |
112 | /**\r | |
113 | Function to take a destination path that might contain wildcards and verify\r | |
114 | that there is only a single possible target (IE we cant have wildcards that\r | |
115 | have 2 possible destination).\r | |
116 | \r | |
117 | if the result is sucessful the caller must free *DestPathPointer.\r | |
118 | \r | |
b54fd049 | 119 | @param[in] DestDir The original path to the destination.\r |
120 | @param[in,out] DestPathPointer A pointer to the callee allocated final path.\r | |
121 | @param[in] Cwd A pointer to the current working directory.\r | |
a405b86d | 122 | \r |
b54fd049 | 123 | @retval EFI_INVALID_PARAMETR The DestDir could not be resolved to a location.\r |
124 | @retval EFI_INVALID_PARAMETR The DestDir could be resolved to more than 1 location.\r | |
125 | @retval EFI_SUCCESS The operation was sucessful.\r | |
a405b86d | 126 | **/\r |
127 | SHELL_STATUS\r | |
128 | EFIAPI\r | |
129 | GetDestinationLocation(\r | |
130 | IN CONST CHAR16 *DestDir,\r | |
131 | IN OUT CHAR16 **DestPathPointer,\r | |
132 | IN CONST CHAR16 *Cwd\r | |
133 | )\r | |
134 | {\r | |
135 | EFI_SHELL_FILE_INFO *DestList;\r | |
136 | EFI_SHELL_FILE_INFO *Node;\r | |
137 | EFI_STATUS Status;\r | |
138 | CHAR16 *DestPath;\r | |
139 | CHAR16 *TempLocation;\r | |
140 | UINTN NewSize;\r | |
141 | \r | |
142 | DestList = NULL;\r | |
143 | DestPath = NULL;\r | |
b54fd049 | 144 | \r |
145 | if (StrStr(DestDir, L"\\") == DestDir) {\r | |
146 | DestPath = AllocateZeroPool(StrSize(Cwd));\r | |
147 | if (DestPath == NULL) {\r | |
148 | return (SHELL_OUT_OF_RESOURCES);\r | |
149 | }\r | |
150 | StrCpy(DestPath, Cwd);\r | |
151 | while (ChopLastSlash(DestPath)) ;\r | |
152 | *DestPathPointer = DestPath;\r | |
153 | return (SHELL_SUCCESS);\r | |
154 | }\r | |
a405b86d | 155 | //\r |
156 | // get the destination path\r | |
157 | //\r | |
158 | Status = ShellOpenFileMetaArg((CHAR16*)DestDir, EFI_FILE_MODE_WRITE|EFI_FILE_MODE_READ|EFI_FILE_MODE_CREATE, &DestList);\r | |
159 | if (DestList == NULL || IsListEmpty(&DestList->Link)) {\r | |
160 | //\r | |
161 | // Not existing... must be renaming\r | |
162 | //\r | |
163 | if ((TempLocation = StrStr(DestDir, L":")) == NULL) {\r | |
164 | NewSize = StrSize(Cwd);\r | |
165 | NewSize += StrSize(DestDir);\r | |
166 | DestPath = AllocateZeroPool(NewSize);\r | |
9ea69f8a | 167 | if (DestPath == NULL) {\r |
168 | ShellCloseFileMetaArg(&DestList);\r | |
169 | return (SHELL_OUT_OF_RESOURCES);\r | |
170 | }\r | |
a405b86d | 171 | StrCpy(DestPath, Cwd);\r |
172 | if (DestPath[StrLen(DestPath)-1] != L'\\' && DestDir[0] != L'\\') {\r | |
173 | StrCat(DestPath, L"\\");\r | |
174 | } else if (DestPath[StrLen(DestPath)-1] == L'\\' && DestDir[0] == L'\\') {\r | |
175 | ((CHAR16*)DestPath)[StrLen(DestPath)-1] = CHAR_NULL;\r | |
176 | }\r | |
177 | StrCat(DestPath, DestDir);\r | |
178 | } else {\r | |
179 | ASSERT(DestPath == NULL);\r | |
180 | DestPath = StrnCatGrow(&DestPath, NULL, DestDir, 0);\r | |
9ea69f8a | 181 | if (DestPath == NULL) {\r |
182 | ShellCloseFileMetaArg(&DestList);\r | |
183 | return (SHELL_OUT_OF_RESOURCES);\r | |
184 | }\r | |
a405b86d | 185 | }\r |
186 | } else {\r | |
187 | Node = (EFI_SHELL_FILE_INFO*)GetFirstNode(&DestList->Link);\r | |
188 | //\r | |
189 | // Make sure there is only 1 node in the list.\r | |
190 | //\r | |
191 | if (!IsNodeAtEnd(&DestList->Link, &Node->Link)) {\r | |
192 | ShellCloseFileMetaArg(&DestList);\r | |
193 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_MARG_ERROR), gShellLevel2HiiHandle, DestDir);\r | |
194 | return (SHELL_INVALID_PARAMETER);\r | |
195 | }\r | |
196 | if (ShellIsDirectory(Node->FullName)==EFI_SUCCESS) {\r | |
197 | DestPath = AllocateZeroPool(StrSize(Node->FullName)+sizeof(CHAR16));\r | |
9ea69f8a | 198 | if (DestPath == NULL) {\r |
199 | ShellCloseFileMetaArg(&DestList);\r | |
200 | return (SHELL_OUT_OF_RESOURCES);\r | |
201 | }\r | |
a405b86d | 202 | StrCpy(DestPath, Node->FullName);\r |
203 | StrCat(DestPath, L"\\");\r | |
204 | } else {\r | |
205 | //\r | |
206 | // cant move onto another file.\r | |
207 | //\r | |
208 | ShellCloseFileMetaArg(&DestList);\r | |
209 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_ERROR), gShellLevel2HiiHandle, DestDir);\r | |
210 | return (SHELL_INVALID_PARAMETER);\r | |
211 | }\r | |
212 | }\r | |
213 | \r | |
214 | *DestPathPointer = DestPath;\r | |
215 | ShellCloseFileMetaArg(&DestList);\r | |
216 | \r | |
217 | return (SHELL_SUCCESS);\r | |
218 | }\r | |
219 | \r | |
220 | /**\r | |
221 | function to take a list of files to move and a destination location and do\r | |
222 | the verification and moving of those files to that location. This function\r | |
223 | will report any errors to the user and continue to move the rest of the files.\r | |
224 | \r | |
225 | @param[in] FileList A LIST_ENTRY* based list of files to move\r | |
b54fd049 | 226 | @param[out] Resp pointer to response from question. Pass back on looped calling\r |
a405b86d | 227 | @param[in] DestDir the destination location\r |
228 | \r | |
229 | @retval SHELL_SUCCESS the files were all moved.\r | |
230 | @retval SHELL_INVALID_PARAMETER a parameter was invalid\r | |
231 | @retval SHELL_SECURITY_VIOLATION a security violation ocurred\r | |
232 | @retval SHELL_WRITE_PROTECTED the destination was write protected\r | |
233 | @retval SHELL_OUT_OF_RESOURCES a memory allocation failed\r | |
234 | **/\r | |
235 | SHELL_STATUS\r | |
236 | EFIAPI\r | |
237 | ValidateAndMoveFiles(\r | |
238 | IN CONST EFI_SHELL_FILE_INFO *FileList,\r | |
b54fd049 | 239 | OUT VOID **Resp,\r |
a405b86d | 240 | IN CONST CHAR16 *DestDir\r |
241 | )\r | |
242 | {\r | |
243 | EFI_STATUS Status;\r | |
244 | CHAR16 *HiiOutput;\r | |
245 | CHAR16 *HiiResultOk;\r | |
246 | CHAR16 *DestPath;\r | |
247 | CONST CHAR16 *Cwd;\r | |
248 | SHELL_STATUS ShellStatus;\r | |
249 | CONST EFI_SHELL_FILE_INFO *Node;\r | |
250 | EFI_FILE_INFO *NewFileInfo;\r | |
251 | CHAR16 *TempLocation;\r | |
252 | UINTN NewSize;\r | |
3e082d58 | 253 | UINTN Length;\r |
b54fd049 | 254 | VOID *Response;\r |
255 | SHELL_FILE_HANDLE DestHandle;\r | |
a405b86d | 256 | \r |
257 | ASSERT(FileList != NULL);\r | |
258 | ASSERT(DestDir != NULL);\r | |
259 | \r | |
260 | DestPath = NULL;\r | |
261 | Cwd = ShellGetCurrentDir(NULL);\r | |
b54fd049 | 262 | Response = *Resp;\r |
a405b86d | 263 | \r |
264 | //\r | |
265 | // Get and validate the destination location\r | |
266 | //\r | |
267 | ShellStatus = GetDestinationLocation(DestDir, &DestPath, Cwd);\r | |
268 | if (ShellStatus != SHELL_SUCCESS) {\r | |
269 | return (ShellStatus);\r | |
270 | }\r | |
b54fd049 | 271 | DestPath = CleanPath(DestPath);\r |
a405b86d | 272 | \r |
273 | HiiOutput = HiiGetString (gShellLevel2HiiHandle, STRING_TOKEN (STR_MV_OUTPUT), NULL);\r | |
274 | HiiResultOk = HiiGetString (gShellLevel2HiiHandle, STRING_TOKEN (STR_GEN_RES_OK), NULL);\r | |
275 | ASSERT (DestPath != NULL);\r | |
276 | ASSERT (HiiResultOk != NULL);\r | |
277 | ASSERT (HiiOutput != NULL);\r | |
278 | // ASSERT (Cwd != NULL);\r | |
279 | \r | |
280 | //\r | |
281 | // Go through the list of files and directories to move...\r | |
282 | //\r | |
283 | for (Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&FileList->Link)\r | |
284 | ; !IsNull(&FileList->Link, &Node->Link)\r | |
285 | ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&FileList->Link, &Node->Link)\r | |
286 | ){\r | |
287 | if (ShellGetExecutionBreakFlag()) {\r | |
288 | break;\r | |
289 | }\r | |
290 | ASSERT(Node->FileName != NULL);\r | |
291 | ASSERT(Node->FullName != NULL);\r | |
292 | \r | |
293 | //\r | |
294 | // skip the directory traversing stuff...\r | |
295 | //\r | |
296 | if (StrCmp(Node->FileName, L".") == 0 || StrCmp(Node->FileName, L"..") == 0) {\r | |
297 | continue;\r | |
298 | }\r | |
299 | \r | |
300 | //\r | |
301 | // Validate that the move is valid\r | |
302 | //\r | |
303 | if (!IsValidMove(Node->FullName, Cwd, DestPath, Node->Info->Attribute)) {\r | |
304 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
305 | continue;\r | |
306 | }\r | |
307 | \r | |
308 | //\r | |
309 | // Chop off map info from "DestPath"\r | |
310 | //\r | |
311 | if ((TempLocation = StrStr(DestPath, L":")) != NULL) {\r | |
312 | CopyMem(DestPath, TempLocation+1, StrSize(TempLocation+1));\r | |
313 | }\r | |
314 | \r | |
315 | //\r | |
316 | // construct the new file info block\r | |
317 | //\r | |
318 | NewSize = StrSize(DestPath);\r | |
319 | NewSize += StrSize(Node->FileName) + sizeof(EFI_FILE_INFO) + sizeof(CHAR16);\r | |
320 | NewFileInfo = AllocateZeroPool(NewSize);\r | |
9ea69f8a | 321 | if (NewFileInfo == NULL) {\r |
322 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_MEM), gShellLevel2HiiHandle);\r | |
323 | ShellStatus = SHELL_OUT_OF_RESOURCES;\r | |
a405b86d | 324 | } else {\r |
9ea69f8a | 325 | CopyMem(NewFileInfo, Node->Info, sizeof(EFI_FILE_INFO));\r |
326 | if (DestPath[0] != L'\\') {\r | |
327 | StrCpy(NewFileInfo->FileName, L"\\");\r | |
328 | StrCat(NewFileInfo->FileName, DestPath);\r | |
329 | } else {\r | |
330 | StrCpy(NewFileInfo->FileName, DestPath);\r | |
a405b86d | 331 | }\r |
3e082d58 | 332 | Length = StrLen(NewFileInfo->FileName);\r |
333 | if (Length > 0) {\r | |
334 | Length--;\r | |
335 | }\r | |
336 | if (NewFileInfo->FileName[Length] == L'\\') {\r | |
9ea69f8a | 337 | if (Node->FileName[0] == L'\\') {\r |
338 | //\r | |
339 | // Don't allow for double slashes. Eliminate one of them.\r | |
340 | //\r | |
3e082d58 | 341 | NewFileInfo->FileName[Length] = CHAR_NULL;\r |
9ea69f8a | 342 | }\r |
343 | StrCat(NewFileInfo->FileName, Node->FileName);\r | |
344 | }\r | |
345 | NewFileInfo->Size = sizeof(EFI_FILE_INFO) + StrSize(NewFileInfo->FileName);\r | |
9ea69f8a | 346 | ShellPrintEx(-1, -1, HiiOutput, Node->FullName, NewFileInfo->FileName);\r |
a405b86d | 347 | \r |
b54fd049 | 348 | if (!EFI_ERROR(ShellFileExists(NewFileInfo->FileName))) {\r |
349 | if (Response == NULL) {\r | |
350 | ShellPromptForResponseHii(ShellPromptResponseTypeYesNoAllCancel, STRING_TOKEN (STR_GEN_DEST_EXIST_OVR), gShellLevel2HiiHandle, &Response);\r | |
351 | }\r | |
352 | switch (*(SHELL_PROMPT_RESPONSE*)Response) {\r | |
353 | case ShellPromptResponseNo:\r | |
354 | FreePool(NewFileInfo);\r | |
355 | continue;\r | |
356 | case ShellPromptResponseCancel:\r | |
357 | *Resp = Response;\r | |
358 | //\r | |
359 | // indicate to stop everything\r | |
360 | //\r | |
361 | FreePool(NewFileInfo);\r | |
362 | FreePool(DestPath);\r | |
363 | FreePool(HiiOutput);\r | |
364 | FreePool(HiiResultOk);\r | |
365 | return (SHELL_ABORTED);\r | |
366 | case ShellPromptResponseAll:\r | |
367 | *Resp = Response;\r | |
368 | break;\r | |
369 | case ShellPromptResponseYes:\r | |
370 | FreePool(Response);\r | |
371 | break;\r | |
372 | default:\r | |
373 | FreePool(Response);\r | |
374 | FreePool(NewFileInfo);\r | |
375 | FreePool(DestPath);\r | |
376 | FreePool(HiiOutput);\r | |
377 | FreePool(HiiResultOk);\r | |
378 | return SHELL_ABORTED;\r | |
379 | }\r | |
380 | Status = ShellOpenFileByName(NewFileInfo->FileName, &DestHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE, 0);\r | |
381 | ShellDeleteFile(&DestHandle);\r | |
382 | }\r | |
383 | \r | |
384 | \r | |
9ea69f8a | 385 | //\r |
386 | // Perform the move operation\r | |
387 | //\r | |
388 | Status = ShellSetFileInfo(Node->Handle, NewFileInfo);\r | |
a405b86d | 389 | \r |
9ea69f8a | 390 | //\r |
391 | // Free the info object we used...\r | |
392 | //\r | |
9ea69f8a | 393 | FreePool(NewFileInfo);\r |
a405b86d | 394 | \r |
a405b86d | 395 | //\r |
9ea69f8a | 396 | // Check our result\r |
a405b86d | 397 | //\r |
9ea69f8a | 398 | if (EFI_ERROR(Status)) {\r |
399 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_UK), gShellLevel2HiiHandle, Status);\r | |
400 | //\r | |
401 | // move failed\r | |
402 | //\r | |
403 | switch(Status){\r | |
404 | default:\r | |
405 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
406 | case EFI_SECURITY_VIOLATION:\r | |
407 | ShellStatus = SHELL_SECURITY_VIOLATION;\r | |
408 | case EFI_WRITE_PROTECTED:\r | |
409 | ShellStatus = SHELL_WRITE_PROTECTED;\r | |
410 | case EFI_OUT_OF_RESOURCES:\r | |
411 | ShellStatus = SHELL_OUT_OF_RESOURCES;\r | |
412 | case EFI_DEVICE_ERROR:\r | |
413 | ShellStatus = SHELL_DEVICE_ERROR;\r | |
414 | case EFI_ACCESS_DENIED:\r | |
415 | ShellStatus = SHELL_ACCESS_DENIED;\r | |
416 | } // switch\r | |
417 | } else {\r | |
418 | ShellPrintEx(-1, -1, L"%s", HiiResultOk);\r | |
419 | }\r | |
a405b86d | 420 | }\r |
421 | } // for loop\r | |
422 | \r | |
423 | FreePool(DestPath);\r | |
424 | FreePool(HiiOutput);\r | |
425 | FreePool(HiiResultOk);\r | |
426 | return (ShellStatus);\r | |
427 | }\r | |
428 | \r | |
b54fd049 | 429 | /**\r |
430 | Function for 'mv' command.\r | |
431 | \r | |
432 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
433 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
434 | **/\r | |
a405b86d | 435 | SHELL_STATUS\r |
436 | EFIAPI\r | |
437 | ShellCommandRunMv (\r | |
438 | IN EFI_HANDLE ImageHandle,\r | |
439 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
440 | )\r | |
441 | {\r | |
442 | EFI_STATUS Status;\r | |
443 | LIST_ENTRY *Package;\r | |
444 | CHAR16 *ProblemParam;\r | |
445 | SHELL_STATUS ShellStatus;\r | |
446 | UINTN ParamCount;\r | |
447 | UINTN LoopCounter;\r | |
448 | EFI_SHELL_FILE_INFO *FileList;\r | |
b54fd049 | 449 | VOID *Response;\r |
a405b86d | 450 | \r |
451 | ProblemParam = NULL;\r | |
452 | ShellStatus = SHELL_SUCCESS;\r | |
453 | ParamCount = 0;\r | |
454 | FileList = NULL;\r | |
b54fd049 | 455 | Response = NULL;\r |
a405b86d | 456 | \r |
457 | //\r | |
458 | // initialize the shell lib (we must be in non-auto-init...)\r | |
459 | //\r | |
460 | Status = ShellInitialize();\r | |
461 | ASSERT_EFI_ERROR(Status);\r | |
462 | \r | |
463 | //\r | |
464 | // parse the command line\r | |
465 | //\r | |
466 | Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE);\r | |
467 | if (EFI_ERROR(Status)) {\r | |
468 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
469 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ProblemParam);\r | |
470 | FreePool(ProblemParam);\r | |
471 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
472 | } else {\r | |
473 | ASSERT(FALSE);\r | |
474 | }\r | |
475 | } else {\r | |
476 | //\r | |
477 | // check for "-?"\r | |
478 | //\r | |
479 | if (ShellCommandLineGetFlag(Package, L"-?")) {\r | |
480 | ASSERT(FALSE);\r | |
481 | }\r | |
482 | \r | |
483 | switch (ParamCount = ShellCommandLineGetCount(Package)) {\r | |
484 | case 0:\r | |
485 | case 1:\r | |
486 | //\r | |
487 | // we have insufficient parameters\r | |
488 | //\r | |
489 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel2HiiHandle);\r | |
490 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
491 | break;\r | |
492 | case 2:\r | |
493 | //\r | |
494 | // must have valid CWD for single parameter...\r | |
495 | //\r | |
496 | if (ShellGetCurrentDir(NULL) == NULL){\r | |
497 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle);\r | |
498 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
499 | } else {\r | |
500 | Status = ShellOpenFileMetaArg((CHAR16*)ShellCommandLineGetRawValue(Package, 1), EFI_FILE_MODE_WRITE|EFI_FILE_MODE_READ, &FileList);\r | |
501 | if (FileList == NULL || IsListEmpty(&FileList->Link) || EFI_ERROR(Status)) {\r | |
502 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_NF), gShellLevel2HiiHandle, ShellCommandLineGetRawValue(Package, 1));\r | |
503 | ShellStatus = SHELL_NOT_FOUND;\r | |
504 | } else {\r | |
505 | //\r | |
506 | // ValidateAndMoveFiles will report errors to the screen itself\r | |
507 | //\r | |
b54fd049 | 508 | ShellStatus = ValidateAndMoveFiles(FileList, &Response, ShellGetCurrentDir(NULL));\r |
a405b86d | 509 | }\r |
510 | }\r | |
511 | \r | |
512 | break;\r | |
513 | default:\r | |
514 | ///@todo make sure this works with error half way through and continues...\r | |
b54fd049 | 515 | for (ParamCount--, LoopCounter = 1 ; LoopCounter < ParamCount ; LoopCounter++) {\r |
a405b86d | 516 | if (ShellGetExecutionBreakFlag()) {\r |
517 | break;\r | |
518 | }\r | |
519 | Status = ShellOpenFileMetaArg((CHAR16*)ShellCommandLineGetRawValue(Package, LoopCounter), EFI_FILE_MODE_WRITE|EFI_FILE_MODE_READ, &FileList);\r | |
520 | if (FileList == NULL || IsListEmpty(&FileList->Link) || EFI_ERROR(Status)) {\r | |
b54fd049 | 521 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_NF), gShellLevel2HiiHandle, ShellCommandLineGetRawValue(Package, LoopCounter));\r |
a405b86d | 522 | ShellStatus = SHELL_NOT_FOUND;\r |
523 | } else {\r | |
524 | //\r | |
525 | // ValidateAndMoveFiles will report errors to the screen itself\r | |
526 | // Only change ShellStatus if it's sucessful\r | |
527 | //\r | |
528 | if (ShellStatus == SHELL_SUCCESS) {\r | |
b54fd049 | 529 | ShellStatus = ValidateAndMoveFiles(FileList, &Response, ShellCommandLineGetRawValue(Package, ParamCount));\r |
a405b86d | 530 | } else {\r |
b54fd049 | 531 | ValidateAndMoveFiles(FileList, &Response, ShellCommandLineGetRawValue(Package, ParamCount));\r |
a405b86d | 532 | }\r |
533 | }\r | |
534 | if (FileList != NULL && !IsListEmpty(&FileList->Link)) {\r | |
535 | Status = ShellCloseFileMetaArg(&FileList);\r | |
536 | if (EFI_ERROR(Status) && ShellStatus == SHELL_SUCCESS) {\r | |
537 | ShellStatus = SHELL_ACCESS_DENIED;\r | |
538 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ERR_FILE), gShellLevel2HiiHandle, ShellCommandLineGetRawValue(Package, 1), ShellStatus|MAX_BIT);\r | |
539 | }\r | |
540 | }\r | |
541 | }\r | |
542 | break;\r | |
543 | } // switch on parameter count\r | |
544 | \r | |
545 | if (FileList != NULL) {\r | |
546 | ShellCloseFileMetaArg(&FileList);\r | |
547 | }\r | |
548 | \r | |
549 | //\r | |
550 | // free the command line package\r | |
551 | //\r | |
552 | ShellCommandLineFreeVarList (Package);\r | |
553 | }\r | |
554 | \r | |
b54fd049 | 555 | SHELL_FREE_NON_NULL(Response);\r |
556 | \r | |
a405b86d | 557 | if (ShellGetExecutionBreakFlag()) {\r |
558 | return (SHELL_ABORTED);\r | |
559 | }\r | |
560 | \r | |
561 | return (ShellStatus);\r | |
562 | }\r |