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1 | /** @file\r | |
2 | Main file for attrib shell level 2 function.\r | |
3 | \r | |
4 | (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>\r | |
5 | Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>\r | |
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 | \r | |
18 | /**\r | |
19 | Function for 'mkdir' command.\r | |
20 | \r | |
21 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
22 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
23 | **/\r | |
24 | SHELL_STATUS\r | |
25 | EFIAPI\r | |
26 | ShellCommandRunMkDir (\r | |
27 | IN EFI_HANDLE ImageHandle,\r | |
28 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
29 | )\r | |
30 | {\r | |
31 | EFI_STATUS Status;\r | |
32 | CONST CHAR16 *NewDirName;\r | |
33 | CHAR16 *NewDirNameCopy;\r | |
34 | CHAR16 *SplitName;\r | |
35 | CHAR16 SaveSplitChar;\r | |
36 | UINTN DirCreateCount;\r | |
37 | LIST_ENTRY *Package;\r | |
38 | CHAR16 *ProblemParam;\r | |
39 | SHELL_FILE_HANDLE FileHandle;\r | |
40 | SHELL_STATUS ShellStatus;\r | |
41 | \r | |
42 | ShellStatus = SHELL_SUCCESS;\r | |
43 | NewDirNameCopy = NULL;\r | |
44 | SplitName = NULL;\r | |
45 | SaveSplitChar = CHAR_NULL;\r | |
46 | //\r | |
47 | // initialize the shell lib (we must be in non-auto-init...)\r | |
48 | //\r | |
49 | Status = ShellInitialize();\r | |
50 | ASSERT_EFI_ERROR(Status);\r | |
51 | \r | |
52 | //\r | |
53 | // parse the command line\r | |
54 | //\r | |
55 | Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE);\r | |
56 | if (EFI_ERROR(Status)) {\r | |
57 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
58 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, L"mkdir", ProblemParam); \r | |
59 | FreePool(ProblemParam);\r | |
60 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
61 | } else {\r | |
62 | ASSERT(FALSE);\r | |
63 | }\r | |
64 | } else {\r | |
65 | //\r | |
66 | // check for "-?"\r | |
67 | //\r | |
68 | if (ShellCommandLineGetFlag(Package, L"-?")) {\r | |
69 | ASSERT(FALSE);\r | |
70 | }\r | |
71 | \r | |
72 | //\r | |
73 | // create a set of directories\r | |
74 | //\r | |
75 | if (ShellCommandLineGetRawValue(Package, 1) == NULL) {\r | |
76 | //\r | |
77 | // we didnt get a single parameter\r | |
78 | //\r | |
79 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel2HiiHandle, L"mkdir"); \r | |
80 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
81 | } else {\r | |
82 | for ( DirCreateCount = 1\r | |
83 | ;\r | |
84 | ; DirCreateCount++\r | |
85 | ){\r | |
86 | //\r | |
87 | // loop through each directory specified\r | |
88 | //\r | |
89 | \r | |
90 | NewDirName = ShellCommandLineGetRawValue(Package, DirCreateCount);\r | |
91 | if (NewDirName == NULL) {\r | |
92 | break;\r | |
93 | }\r | |
94 | //\r | |
95 | // check if that already exists... if yes fail\r | |
96 | //\r | |
97 | FileHandle = NULL;\r | |
98 | Status = ShellOpenFileByName(NewDirName,\r | |
99 | &FileHandle,\r | |
100 | EFI_FILE_MODE_READ | EFI_FILE_MODE_WRITE,\r | |
101 | EFI_FILE_DIRECTORY\r | |
102 | );\r | |
103 | if (!EFI_ERROR(Status)) {\r | |
104 | ShellCloseFile(&FileHandle);\r | |
105 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MKDIR_ALREADY), gShellLevel2HiiHandle, NewDirName);\r | |
106 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
107 | } else {\r | |
108 | ASSERT(FileHandle == NULL);\r | |
109 | //\r | |
110 | // create the nested directory from parent to child.\r | |
111 | // if NewDirName = test1\test2\test3, first create "test1\" directory, then "test1\test2\", finally "test1\test2\test3". \r | |
112 | //\r | |
113 | NewDirNameCopy = AllocateCopyPool (StrSize(NewDirName), NewDirName);\r | |
114 | NewDirNameCopy = PathCleanUpDirectories (NewDirNameCopy);\r | |
115 | if(NewDirNameCopy == NULL) {\r | |
116 | ShellStatus = SHELL_OUT_OF_RESOURCES;\r | |
117 | break;\r | |
118 | }\r | |
119 | SplitName = NewDirNameCopy;\r | |
120 | while (SplitName != NULL) {\r | |
121 | SplitName = StrStr (SplitName + 1, L"\\");\r | |
122 | if (SplitName != NULL) {\r | |
123 | SaveSplitChar = *(SplitName + 1);\r | |
124 | *(SplitName + 1) = '\0';\r | |
125 | }\r | |
126 | //\r | |
127 | // check if current nested directory already exists... continue to create the child directory.\r | |
128 | //\r | |
129 | Status = ShellOpenFileByName (NewDirNameCopy,\r | |
130 | &FileHandle,\r | |
131 | EFI_FILE_MODE_READ,\r | |
132 | EFI_FILE_DIRECTORY\r | |
133 | );\r | |
134 | if (!EFI_ERROR(Status)) {\r | |
135 | ShellCloseFile (&FileHandle);\r | |
136 | } else {\r | |
137 | Status = ShellCreateDirectory (NewDirNameCopy, &FileHandle);\r | |
138 | if (EFI_ERROR(Status)) {\r | |
139 | break;\r | |
140 | }\r | |
141 | if (FileHandle != NULL) {\r | |
142 | gEfiShellProtocol->CloseFile (FileHandle);\r | |
143 | }\r | |
144 | }\r | |
145 | if (SplitName != NULL) {\r | |
146 | *(SplitName + 1) = SaveSplitChar;\r | |
147 | }\r | |
148 | }\r | |
149 | if (EFI_ERROR(Status)) {\r | |
150 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_MKDIR_CREATEFAIL), gShellLevel2HiiHandle, NewDirName);\r | |
151 | ShellStatus = SHELL_ACCESS_DENIED;\r | |
152 | break;\r | |
153 | }\r | |
154 | SHELL_FREE_NON_NULL (NewDirNameCopy);\r | |
155 | }\r | |
156 | }\r | |
157 | }\r | |
158 | }\r | |
159 | \r | |
160 | //\r | |
161 | // free the command line package\r | |
162 | //\r | |
163 | ShellCommandLineFreeVarList (Package);\r | |
164 | \r | |
165 | return (ShellStatus);\r | |
166 | }\r | |
167 | \r |