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1 | /** @file\r | |
2 | Main file for EfiCompress shell Debug1 function.\r | |
3 | \r | |
4 | (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>\r | |
5 | Copyright (c) 2005 - 2016, 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 "UefiShellDebug1CommandsLib.h"\r | |
17 | #include "Compress.h"\r | |
18 | \r | |
19 | /**\r | |
20 | Function for 'compress' command.\r | |
21 | \r | |
22 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
23 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
24 | **/\r | |
25 | SHELL_STATUS\r | |
26 | EFIAPI\r | |
27 | ShellCommandRunEfiCompress (\r | |
28 | IN EFI_HANDLE ImageHandle,\r | |
29 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
30 | )\r | |
31 | {\r | |
32 | EFI_STATUS Status;\r | |
33 | LIST_ENTRY *Package;\r | |
34 | CHAR16 *ProblemParam;\r | |
35 | SHELL_STATUS ShellStatus;\r | |
36 | SHELL_FILE_HANDLE InShellFileHandle;\r | |
37 | SHELL_FILE_HANDLE OutShellFileHandle;\r | |
38 | UINT64 OutSize;\r | |
39 | UINTN OutSize2;\r | |
40 | VOID *OutBuffer;\r | |
41 | UINT64 InSize;\r | |
42 | UINTN InSize2;\r | |
43 | VOID *InBuffer;\r | |
44 | CHAR16 *InFileName;\r | |
45 | CONST CHAR16 *OutFileName;\r | |
46 | CONST CHAR16 *TempParam;\r | |
47 | \r | |
48 | InFileName = NULL;\r | |
49 | OutFileName = NULL;\r | |
50 | OutSize = 0;\r | |
51 | ShellStatus = SHELL_SUCCESS;\r | |
52 | Status = EFI_SUCCESS;\r | |
53 | OutBuffer = NULL;\r | |
54 | InShellFileHandle = NULL;\r | |
55 | OutShellFileHandle = NULL;\r | |
56 | InBuffer = NULL;\r | |
57 | \r | |
58 | //\r | |
59 | // initialize the shell lib (we must be in non-auto-init...)\r | |
60 | //\r | |
61 | Status = ShellInitialize();\r | |
62 | ASSERT_EFI_ERROR(Status);\r | |
63 | \r | |
64 | Status = CommandInit();\r | |
65 | ASSERT_EFI_ERROR(Status);\r | |
66 | \r | |
67 | //\r | |
68 | // parse the command line\r | |
69 | //\r | |
70 | Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE);\r | |
71 | if (EFI_ERROR(Status)) {\r | |
72 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
73 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, L"eficompress", ProblemParam); \r | |
74 | FreePool(ProblemParam);\r | |
75 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
76 | } else {\r | |
77 | ASSERT(FALSE);\r | |
78 | }\r | |
79 | } else {\r | |
80 | if (ShellCommandLineGetCount(Package) > 3) {\r | |
81 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle, L"eficompress"); \r | |
82 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
83 | } else if (ShellCommandLineGetCount(Package) < 3) {\r | |
84 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDebug1HiiHandle, L"eficompress"); \r | |
85 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
86 | } else {\r | |
87 | TempParam = ShellCommandLineGetRawValue(Package, 1);\r | |
88 | ASSERT(TempParam != NULL);\r | |
89 | InFileName = ShellFindFilePath(TempParam);\r | |
90 | OutFileName = ShellCommandLineGetRawValue(Package, 2);\r | |
91 | if (InFileName == NULL) {\r | |
92 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_FIND_FAIL), gShellDebug1HiiHandle, L"eficompress", TempParam); \r | |
93 | ShellStatus = SHELL_NOT_FOUND;\r | |
94 | } else {\r | |
95 | if (ShellIsDirectory(InFileName) == EFI_SUCCESS){\r | |
96 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_NOT_DIR), gShellDebug1HiiHandle, L"eficompress", InFileName); \r | |
97 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
98 | }\r | |
99 | if (ShellIsDirectory(OutFileName) == EFI_SUCCESS){\r | |
100 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_NOT_DIR), gShellDebug1HiiHandle, L"eficompress", OutFileName); \r | |
101 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
102 | }\r | |
103 | if (ShellStatus == SHELL_SUCCESS) {\r | |
104 | Status = ShellOpenFileByName(InFileName, &InShellFileHandle, EFI_FILE_MODE_READ, 0);\r | |
105 | if (EFI_ERROR(Status)) {\r | |
106 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellDebug1HiiHandle, L"eficompress", ShellCommandLineGetRawValue(Package, 1)); \r | |
107 | ShellStatus = SHELL_NOT_FOUND;\r | |
108 | }\r | |
109 | Status = ShellOpenFileByName(OutFileName, &OutShellFileHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE|EFI_FILE_MODE_CREATE, 0);\r | |
110 | if (EFI_ERROR(Status)) {\r | |
111 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellDebug1HiiHandle, L"eficompress", ShellCommandLineGetRawValue(Package, 2)); \r | |
112 | ShellStatus = SHELL_NOT_FOUND;\r | |
113 | }\r | |
114 | }\r | |
115 | if (ShellStatus == SHELL_SUCCESS) {\r | |
116 | Status = gEfiShellProtocol->GetFileSize(InShellFileHandle, &InSize);\r | |
117 | ASSERT_EFI_ERROR(Status);\r | |
118 | InBuffer = AllocateZeroPool((UINTN)InSize);\r | |
119 | if (InBuffer == NULL) {\r | |
120 | Status = EFI_OUT_OF_RESOURCES;\r | |
121 | } else {\r | |
122 | InSize2 = (UINTN) InSize;\r | |
123 | Status = gEfiShellProtocol->ReadFile (InShellFileHandle, &InSize2, InBuffer);\r | |
124 | InSize = InSize2;\r | |
125 | ASSERT_EFI_ERROR (Status);\r | |
126 | Status = Compress (InBuffer, InSize, OutBuffer, &OutSize);\r | |
127 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
128 | OutBuffer = AllocateZeroPool ((UINTN) OutSize);\r | |
129 | if (OutBuffer == NULL) {\r | |
130 | Status = EFI_OUT_OF_RESOURCES;\r | |
131 | } else {\r | |
132 | Status = Compress (InBuffer, InSize, OutBuffer, &OutSize);\r | |
133 | }\r | |
134 | }\r | |
135 | }\r | |
136 | if (EFI_ERROR(Status)) {\r | |
137 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_EFI_COMPRESS_FAIL), gShellDebug1HiiHandle, Status);\r | |
138 | ShellStatus = ((Status == EFI_OUT_OF_RESOURCES) ? SHELL_OUT_OF_RESOURCES : SHELL_DEVICE_ERROR);\r | |
139 | } else {\r | |
140 | OutSize2 = (UINTN)OutSize;\r | |
141 | Status = gEfiShellProtocol->WriteFile(OutShellFileHandle, &OutSize2, OutBuffer);\r | |
142 | if (EFI_ERROR(Status)) {\r | |
143 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_WRITE_FAIL), gShellDebug1HiiHandle, L"eficompress", OutFileName); \r | |
144 | ShellStatus = SHELL_DEVICE_ERROR;\r | |
145 | }\r | |
146 | }\r | |
147 | }\r | |
148 | }\r | |
149 | }\r | |
150 | \r | |
151 | ShellCommandLineFreeVarList (Package);\r | |
152 | }\r | |
153 | if (InShellFileHandle != NULL) {\r | |
154 | gEfiShellProtocol->CloseFile(InShellFileHandle);\r | |
155 | }\r | |
156 | if (OutShellFileHandle != NULL) {\r | |
157 | gEfiShellProtocol->CloseFile(OutShellFileHandle);\r | |
158 | }\r | |
159 | SHELL_FREE_NON_NULL(InFileName);\r | |
160 | SHELL_FREE_NON_NULL(InBuffer);\r | |
161 | SHELL_FREE_NON_NULL(OutBuffer);\r | |
162 | \r | |
163 | return (ShellStatus);\r | |
164 | }\r |