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5d73d92f | 1 | /** @file\r |
2 | Main file for EfiCompress shell Debug1 function.\r | |
3 | \r | |
c011b6c9 | 4 | (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>\r |
ba0014b9 | 5 | Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved.<BR>\r |
56ba3746 | 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
5d73d92f | 7 | \r |
8 | **/\r | |
9 | \r | |
10 | #include "UefiShellDebug1CommandsLib.h"\r | |
11 | #include "Compress.h"\r | |
12 | \r | |
3737ac2b | 13 | /**\r |
14 | Function for 'compress' command.\r | |
15 | \r | |
16 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
17 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
18 | **/\r | |
5d73d92f | 19 | SHELL_STATUS\r |
20 | EFIAPI\r | |
21 | ShellCommandRunEfiCompress (\r | |
22 | IN EFI_HANDLE ImageHandle,\r | |
23 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
24 | )\r | |
25 | {\r | |
47d20b54 MK |
26 | EFI_STATUS Status;\r |
27 | LIST_ENTRY *Package;\r | |
28 | CHAR16 *ProblemParam;\r | |
29 | SHELL_STATUS ShellStatus;\r | |
30 | SHELL_FILE_HANDLE InShellFileHandle;\r | |
31 | SHELL_FILE_HANDLE OutShellFileHandle;\r | |
32 | UINT64 OutSize;\r | |
33 | UINTN OutSize2;\r | |
34 | VOID *OutBuffer;\r | |
35 | UINT64 InSize;\r | |
36 | UINTN InSize2;\r | |
37 | VOID *InBuffer;\r | |
38 | CHAR16 *InFileName;\r | |
39 | CONST CHAR16 *OutFileName;\r | |
40 | CONST CHAR16 *TempParam;\r | |
41 | \r | |
42 | InFileName = NULL;\r | |
43 | OutFileName = NULL;\r | |
44 | OutSize = 0;\r | |
45 | ShellStatus = SHELL_SUCCESS;\r | |
46 | Status = EFI_SUCCESS;\r | |
47 | OutBuffer = NULL;\r | |
48 | InShellFileHandle = NULL;\r | |
49 | OutShellFileHandle = NULL;\r | |
50 | InBuffer = NULL;\r | |
5d73d92f | 51 | \r |
52 | //\r | |
53 | // initialize the shell lib (we must be in non-auto-init...)\r | |
54 | //\r | |
47d20b54 MK |
55 | Status = ShellInitialize ();\r |
56 | ASSERT_EFI_ERROR (Status);\r | |
5d73d92f | 57 | \r |
47d20b54 MK |
58 | Status = CommandInit ();\r |
59 | ASSERT_EFI_ERROR (Status);\r | |
5d73d92f | 60 | \r |
61 | //\r | |
62 | // parse the command line\r | |
63 | //\r | |
64 | Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE);\r | |
47d20b54 MK |
65 | if (EFI_ERROR (Status)) {\r |
66 | if ((Status == EFI_VOLUME_CORRUPTED) && (ProblemParam != NULL)) {\r | |
67 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, L"eficompress", ProblemParam);\r | |
68 | FreePool (ProblemParam);\r | |
5d73d92f | 69 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
70 | } else {\r | |
47d20b54 | 71 | ASSERT (FALSE);\r |
5d73d92f | 72 | }\r |
73 | } else {\r | |
47d20b54 MK |
74 | if (ShellCommandLineGetCount (Package) > 3) {\r |
75 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle, L"eficompress");\r | |
5d73d92f | 76 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
47d20b54 MK |
77 | } else if (ShellCommandLineGetCount (Package) < 3) {\r |
78 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDebug1HiiHandle, L"eficompress");\r | |
5d73d92f | 79 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
80 | } else {\r | |
47d20b54 MK |
81 | TempParam = ShellCommandLineGetRawValue (Package, 1);\r |
82 | ASSERT (TempParam != NULL);\r | |
83 | InFileName = ShellFindFilePath (TempParam);\r | |
84 | OutFileName = ShellCommandLineGetRawValue (Package, 2);\r | |
3737ac2b | 85 | if (InFileName == NULL) {\r |
47d20b54 | 86 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_FILE_FIND_FAIL), gShellDebug1HiiHandle, L"eficompress", TempParam);\r |
5d73d92f | 87 | ShellStatus = SHELL_NOT_FOUND;\r |
5d73d92f | 88 | } else {\r |
47d20b54 MK |
89 | if (ShellIsDirectory (InFileName) == EFI_SUCCESS) {\r |
90 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_FILE_NOT_DIR), gShellDebug1HiiHandle, L"eficompress", InFileName);\r | |
3737ac2b | 91 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
92 | }\r | |
47d20b54 MK |
93 | \r |
94 | if (ShellIsDirectory (OutFileName) == EFI_SUCCESS) {\r | |
95 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_FILE_NOT_DIR), gShellDebug1HiiHandle, L"eficompress", OutFileName);\r | |
3737ac2b | 96 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
97 | }\r | |
47d20b54 | 98 | \r |
3737ac2b | 99 | if (ShellStatus == SHELL_SUCCESS) {\r |
47d20b54 MK |
100 | Status = ShellOpenFileByName (InFileName, &InShellFileHandle, EFI_FILE_MODE_READ, 0);\r |
101 | if (EFI_ERROR (Status)) {\r | |
102 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellDebug1HiiHandle, L"eficompress", ShellCommandLineGetRawValue (Package, 1));\r | |
3737ac2b | 103 | ShellStatus = SHELL_NOT_FOUND;\r |
104 | }\r | |
47d20b54 MK |
105 | \r |
106 | Status = ShellOpenFileByName (OutFileName, &OutShellFileHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE|EFI_FILE_MODE_CREATE, 0);\r | |
107 | if (EFI_ERROR (Status)) {\r | |
108 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellDebug1HiiHandle, L"eficompress", ShellCommandLineGetRawValue (Package, 2));\r | |
3737ac2b | 109 | ShellStatus = SHELL_NOT_FOUND;\r |
110 | }\r | |
111 | }\r | |
47d20b54 | 112 | \r |
3737ac2b | 113 | if (ShellStatus == SHELL_SUCCESS) {\r |
47d20b54 MK |
114 | Status = gEfiShellProtocol->GetFileSize (InShellFileHandle, &InSize);\r |
115 | ASSERT_EFI_ERROR (Status);\r | |
116 | InBuffer = AllocateZeroPool ((UINTN)InSize);\r | |
ca1b2411 RN |
117 | if (InBuffer == NULL) {\r |
118 | Status = EFI_OUT_OF_RESOURCES;\r | |
119 | } else {\r | |
47d20b54 MK |
120 | InSize2 = (UINTN)InSize;\r |
121 | Status = gEfiShellProtocol->ReadFile (InShellFileHandle, &InSize2, InBuffer);\r | |
122 | InSize = InSize2;\r | |
ca1b2411 RN |
123 | ASSERT_EFI_ERROR (Status);\r |
124 | Status = Compress (InBuffer, InSize, OutBuffer, &OutSize);\r | |
125 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
47d20b54 | 126 | OutBuffer = AllocateZeroPool ((UINTN)OutSize);\r |
ca1b2411 RN |
127 | if (OutBuffer == NULL) {\r |
128 | Status = EFI_OUT_OF_RESOURCES;\r | |
129 | } else {\r | |
130 | Status = Compress (InBuffer, InSize, OutBuffer, &OutSize);\r | |
131 | }\r | |
132 | }\r | |
3737ac2b | 133 | }\r |
47d20b54 MK |
134 | \r |
135 | if (EFI_ERROR (Status)) {\r | |
136 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_EFI_COMPRESS_FAIL), gShellDebug1HiiHandle, Status);\r | |
ca1b2411 | 137 | ShellStatus = ((Status == EFI_OUT_OF_RESOURCES) ? SHELL_OUT_OF_RESOURCES : SHELL_DEVICE_ERROR);\r |
3737ac2b | 138 | } else {\r |
8a0b550b | 139 | OutSize2 = (UINTN)OutSize;\r |
47d20b54 MK |
140 | Status = gEfiShellProtocol->WriteFile (OutShellFileHandle, &OutSize2, OutBuffer);\r |
141 | if (EFI_ERROR (Status)) {\r | |
142 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_FILE_WRITE_FAIL), gShellDebug1HiiHandle, L"eficompress", OutFileName);\r | |
3737ac2b | 143 | ShellStatus = SHELL_DEVICE_ERROR;\r |
144 | }\r | |
145 | }\r | |
5d73d92f | 146 | }\r |
147 | }\r | |
148 | }\r | |
149 | \r | |
150 | ShellCommandLineFreeVarList (Package);\r | |
151 | }\r | |
47d20b54 | 152 | \r |
5d73d92f | 153 | if (InShellFileHandle != NULL) {\r |
47d20b54 | 154 | gEfiShellProtocol->CloseFile (InShellFileHandle);\r |
5d73d92f | 155 | }\r |
47d20b54 | 156 | \r |
5d73d92f | 157 | if (OutShellFileHandle != NULL) {\r |
47d20b54 | 158 | gEfiShellProtocol->CloseFile (OutShellFileHandle);\r |
5d73d92f | 159 | }\r |
47d20b54 MK |
160 | \r |
161 | SHELL_FREE_NON_NULL (InFileName);\r | |
162 | SHELL_FREE_NON_NULL (InBuffer);\r | |
163 | SHELL_FREE_NON_NULL (OutBuffer);\r | |
5d73d92f | 164 | \r |
165 | return (ShellStatus);\r | |
166 | }\r |