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a405b86d | 1 | /** @file\r |
2 | Main file for devices shell Driver1 function.\r | |
3 | \r | |
4 | Copyright (c) 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 "UefiShellDriver1CommandsLib.h"\r | |
16 | \r | |
17 | EFI_STATUS\r | |
18 | EFIAPI\r | |
19 | GetDeviceHandleInfo (\r | |
20 | IN EFI_HANDLE TheHandle,\r | |
21 | IN CHAR16 *Type,\r | |
22 | IN BOOLEAN *Cfg,\r | |
23 | IN BOOLEAN *Diag,\r | |
24 | IN UINT8 *Parents,\r | |
25 | IN UINT8 *Devices,\r | |
26 | IN UINT8 *Children,\r | |
27 | OUT CHAR16 **Name,\r | |
28 | IN CONST CHAR8 *Language\r | |
29 | ){\r | |
30 | *Name = NULL;\r | |
31 | \r | |
32 | gEfiShellProtocol->GetDeviceName(TheHandle, EFI_DEVICE_NAME_USE_COMPONENT_NAME|EFI_DEVICE_NAME_USE_DEVICE_PATH, (CHAR8*)Language, Name);\r | |
33 | \r | |
34 | \r | |
35 | \r | |
36 | \r | |
37 | \r | |
38 | \r | |
39 | \r | |
40 | \r | |
41 | \r | |
42 | \r | |
43 | \r | |
44 | \r | |
45 | \r | |
46 | return (EFI_SUCCESS);\r | |
47 | }\r | |
48 | \r | |
49 | STATIC CONST SHELL_PARAM_ITEM ParamList[] = {\r | |
50 | {L"-l", TypeValue},\r | |
51 | {NULL, TypeMax}\r | |
52 | };\r | |
53 | \r | |
54 | SHELL_STATUS\r | |
55 | EFIAPI\r | |
56 | ShellCommandRunDevices (\r | |
57 | VOID *RESERVED\r | |
58 | ) {\r | |
59 | EFI_STATUS Status;\r | |
60 | LIST_ENTRY *Package;\r | |
61 | CHAR16 *ProblemParam;\r | |
62 | SHELL_STATUS ShellStatus;\r | |
63 | CHAR8 *Language;\r | |
64 | EFI_HANDLE *HandleList;\r | |
65 | EFI_HANDLE *HandleListWalker;\r | |
66 | CHAR16 Type;\r | |
67 | BOOLEAN Cfg;\r | |
68 | BOOLEAN Diag;\r | |
69 | UINT8 Parents;\r | |
70 | UINT8 Devices;\r | |
71 | UINT8 Children;\r | |
72 | CHAR16 *Name;\r | |
73 | \r | |
74 | ShellStatus = SHELL_SUCCESS;\r | |
75 | Language = NULL;\r | |
76 | \r | |
77 | //\r | |
78 | // initialize the shell lib (we must be in non-auto-init...)\r | |
79 | //\r | |
80 | Status = ShellInitialize();\r | |
81 | ASSERT_EFI_ERROR(Status);\r | |
82 | \r | |
83 | Status = CommandInit();\r | |
84 | ASSERT_EFI_ERROR(Status);\r | |
85 | \r | |
86 | //\r | |
87 | // parse the command line\r | |
88 | //\r | |
89 | Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);\r | |
90 | if EFI_ERROR(Status) {\r | |
91 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
92 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDriver1HiiHandle, ProblemParam);\r | |
93 | FreePool(ProblemParam);\r | |
94 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
95 | } else {\r | |
96 | ASSERT(FALSE);\r | |
97 | }\r | |
98 | } else {\r | |
99 | //\r | |
100 | // if more than 0 'value' parameters we have too many parameters\r | |
101 | //\r | |
102 | if (ShellCommandLineGetRawValue(Package, 1) != NULL){\r | |
103 | //\r | |
104 | // error for too many parameters\r | |
105 | //\r | |
106 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle);\r | |
107 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
108 | } else {\r | |
109 | //\r | |
110 | // get the language if necessary\r | |
111 | //\r | |
112 | if (ShellCommandLineGetFlag(Package, L"-l") != FALSE) {\r | |
113 | Language = AllocateZeroPool(StrSize(ShellCommandLineGetValue(Package, L"-l")));\r | |
114 | AsciiSPrint(Language, StrSize(ShellCommandLineGetValue(Package, L"-l")), "%S", ShellCommandLineGetValue(Package, L"-l"));\r | |
115 | }\r | |
116 | \r | |
117 | //\r | |
118 | // Print Header\r | |
119 | //\r | |
120 | ShellPrintHiiEx(-1, -1, Language, STRING_TOKEN (STR_DEVICES_HEADER_LINES), gShellDriver1HiiHandle);\r | |
121 | \r | |
122 | //\r | |
123 | // loop through each handle\r | |
124 | //\r | |
125 | HandleList = GetHandleListByPotocol(NULL);\r | |
126 | ASSERT(HandleList != NULL);\r | |
127 | for (HandleListWalker = HandleList\r | |
128 | ; HandleListWalker != NULL && *HandleListWalker != NULL && !EFI_ERROR(Status)\r | |
129 | ; HandleListWalker++\r | |
130 | ){\r | |
131 | //\r | |
132 | // get all the info on each handle\r | |
133 | //\r | |
134 | Status = GetDeviceHandleInfo(*HandleListWalker, &Type, &Cfg, &Diag, &Parents, &Devices, &Children, &Name, Language);\r | |
135 | if (Parents != 0 || Devices != 0 || Children != 0) {\r | |
136 | ShellPrintHiiEx(\r | |
137 | -1,\r | |
138 | -1,\r | |
139 | Language,\r | |
140 | STRING_TOKEN (STR_DEVICES_ITEM_LINE),\r | |
141 | gShellDriver1HiiHandle,\r | |
142 | *HandleListWalker,\r | |
143 | Type,\r | |
144 | Cfg!=FALSE?L'X':L'-',\r | |
145 | Diag!=FALSE?L'X':L'-',\r | |
146 | Parents,\r | |
147 | Devices,\r | |
148 | Children,\r | |
149 | Name);\r | |
150 | }\r | |
151 | if (Name != NULL) {\r | |
152 | FreePool(Name);\r | |
153 | }\r | |
154 | }\r | |
155 | \r | |
156 | if (HandleList != NULL) {\r | |
157 | FreePool(HandleList);\r | |
158 | }\r | |
159 | }\r | |
160 | ShellCommandLineFreeVarList (Package);\r | |
161 | }\r | |
162 | return (ShellStatus);\r | |
163 | }\r | |
164 | \r |