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5d73d92f | 1 | /** @file\r |
2 | Main file for EfiCompress shell Debug1 function.\r | |
3 | \r | |
4 | Copyright (c) 2005 - 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 "UefiShellDebug1CommandsLib.h"\r | |
16 | #include "Compress.h"\r | |
17 | \r | |
18 | SHELL_STATUS\r | |
19 | EFIAPI\r | |
20 | ShellCommandRunEfiCompress (\r | |
21 | IN EFI_HANDLE ImageHandle,\r | |
22 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
23 | )\r | |
24 | {\r | |
25 | EFI_STATUS Status;\r | |
26 | LIST_ENTRY *Package;\r | |
27 | CHAR16 *ProblemParam;\r | |
28 | SHELL_STATUS ShellStatus;\r | |
29 | SHELL_FILE_HANDLE InShellFileHandle;\r | |
30 | SHELL_FILE_HANDLE OutShellFileHandle;\r | |
31 | UINT64 OutSize;\r | |
32 | VOID *OutBuffer;\r | |
33 | UINT64 InSize;\r | |
34 | VOID *InBuffer;\r | |
35 | CHAR16 *InFileName;\r | |
36 | CONST CHAR16 *OutFileName;\r | |
37 | \r | |
38 | InFileName = NULL;\r | |
39 | OutFileName = NULL;\r | |
40 | OutSize = 0;\r | |
41 | ShellStatus = SHELL_SUCCESS;\r | |
42 | Status = EFI_SUCCESS;\r | |
43 | OutBuffer = NULL;\r | |
44 | InShellFileHandle = NULL;\r | |
45 | OutShellFileHandle = NULL;\r | |
46 | InBuffer = NULL;\r | |
47 | \r | |
48 | //\r | |
49 | // initialize the shell lib (we must be in non-auto-init...)\r | |
50 | //\r | |
51 | Status = ShellInitialize();\r | |
52 | ASSERT_EFI_ERROR(Status);\r | |
53 | \r | |
54 | Status = CommandInit();\r | |
55 | ASSERT_EFI_ERROR(Status);\r | |
56 | \r | |
57 | //\r | |
58 | // parse the command line\r | |
59 | //\r | |
60 | Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE);\r | |
61 | if (EFI_ERROR(Status)) {\r | |
62 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
63 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDebug1HiiHandle, ProblemParam);\r | |
64 | FreePool(ProblemParam);\r | |
65 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
66 | } else {\r | |
67 | ASSERT(FALSE);\r | |
68 | }\r | |
69 | } else {\r | |
70 | if (ShellCommandLineGetCount(Package) > 3) {\r | |
71 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle);\r | |
72 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
73 | } else if (ShellCommandLineGetCount(Package) < 3) {\r | |
74 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellDebug1HiiHandle);\r | |
75 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
76 | } else {\r | |
77 | InFileName = ShellFindFilePath(ShellCommandLineGetRawValue(Package, 1));\r | |
78 | OutFileName = ShellCommandLineGetRawValue(Package, 2);\r | |
79 | Status = ShellOpenFileByName(InFileName, &InShellFileHandle, EFI_FILE_MODE_READ, 0);\r | |
80 | if (EFI_ERROR(Status)) {\r | |
81 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_OPEN_FAIL), gShellDebug1HiiHandle, ShellCommandLineGetRawValue(Package, 1), Status);\r | |
82 | ShellStatus = SHELL_NOT_FOUND;\r | |
83 | }\r | |
84 | Status = ShellOpenFileByName(OutFileName, &OutShellFileHandle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE|EFI_FILE_MODE_CREATE, 0);\r | |
85 | if (EFI_ERROR(Status)) {\r | |
86 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_OPEN_FAIL), gShellDebug1HiiHandle, ShellCommandLineGetRawValue(Package, 2), Status);\r | |
87 | ShellStatus = SHELL_NOT_FOUND;\r | |
88 | }\r | |
89 | if (FileHandleIsDirectory(InShellFileHandle) == EFI_SUCCESS){\r | |
90 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_NOT_DIR), gShellDebug1HiiHandle, InFileName);\r | |
91 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
92 | }\r | |
93 | if (FileHandleIsDirectory(OutShellFileHandle) == EFI_SUCCESS){\r | |
94 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_NOT_DIR), gShellDebug1HiiHandle, OutFileName);\r | |
95 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
96 | }\r | |
97 | Status = gEfiShellProtocol->GetFileSize(InShellFileHandle, &InSize);\r | |
98 | ASSERT_EFI_ERROR(Status);\r | |
99 | InBuffer = AllocateZeroPool((UINTN)InSize);\r | |
100 | ASSERT(InBuffer != NULL);\r | |
101 | Status = gEfiShellProtocol->ReadFile(InShellFileHandle, &((UINTN)InSize), InBuffer);\r | |
102 | ASSERT_EFI_ERROR(Status);\r | |
103 | Status = Compress(InBuffer, InSize, OutBuffer, &OutSize);\r | |
104 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
105 | OutBuffer = AllocateZeroPool((UINTN)OutSize);\r | |
106 | ASSERT(OutBuffer != NULL);\r | |
107 | Status = Compress(InBuffer, InSize, OutBuffer, &OutSize);\r | |
108 | }\r | |
109 | if (EFI_ERROR(Status)) {\r | |
110 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_EFI_COMPRESS_FAIL), gShellDebug1HiiHandle, Status);\r | |
111 | ShellStatus = SHELL_DEVICE_ERROR;\r | |
112 | } else {\r | |
113 | Status = gEfiShellProtocol->WriteFile(OutShellFileHandle, &((UINTN)OutSize), OutBuffer);\r | |
114 | if (EFI_ERROR(Status)) {\r | |
115 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_FILE_WRITE_FAIL), gShellDebug1HiiHandle, OutFileName, Status);\r | |
116 | ShellStatus = SHELL_DEVICE_ERROR;\r | |
117 | }\r | |
118 | }\r | |
119 | }\r | |
120 | \r | |
121 | ShellCommandLineFreeVarList (Package);\r | |
122 | }\r | |
123 | if (InFileName != NULL) {\r | |
124 | FreePool(InFileName);\r | |
125 | }\r | |
126 | if (InShellFileHandle != NULL) {\r | |
127 | gEfiShellProtocol->CloseFile(InShellFileHandle);\r | |
128 | }\r | |
129 | if (OutShellFileHandle != NULL) {\r | |
130 | gEfiShellProtocol->CloseFile(OutShellFileHandle);\r | |
131 | }\r | |
132 | if (InBuffer != NULL) {\r | |
133 | FreePool(InBuffer);\r | |
134 | }\r | |
135 | if (OutBuffer != NULL) {\r | |
136 | FreePool(OutBuffer);\r | |
137 | }\r | |
138 | \r | |
139 | return (ShellStatus);\r | |
140 | }\r |