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4ba49616 | 1 | /** @file\r |
2 | Main file for Drivers shell Driver1 function.\r | |
3 | \r | |
c011b6c9 | 4 | (C) Copyright 2012-2015 Hewlett-Packard Development Company, L.P.<BR>\r |
e75390f0 | 5 | Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>\r |
4ba49616 | 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 "UefiShellDriver1CommandsLib.h"\r | |
17 | \r | |
a29117bf CP |
18 | #define MAX_LEN_DRIVER_NAME 35\r |
19 | \r | |
4ba49616 | 20 | STATIC CONST SHELL_PARAM_ITEM ParamList[] = {\r |
21 | {L"-sfo", TypeFlag},\r | |
22 | {L"-l", TypeValue},\r | |
23 | {NULL, TypeMax}\r | |
24 | };\r | |
25 | \r | |
361a8267 | 26 | /**\r |
27 | Get a device path (in text format) for a given handle.\r | |
28 | \r | |
29 | @param[in] TheHandle The handle to get the device path for.\r | |
30 | \r | |
31 | @retval NULL An error occured.\r | |
32 | @return A pointer to the driver path as a string. The callee must \r | |
33 | free this memory.\r | |
34 | **/\r | |
4ba49616 | 35 | CHAR16*\r |
36 | EFIAPI\r | |
37 | GetDevicePathTextForHandle(\r | |
38 | IN EFI_HANDLE TheHandle\r | |
39 | )\r | |
40 | {\r | |
41 | EFI_STATUS Status;\r | |
42 | EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;\r | |
43 | EFI_DEVICE_PATH_PROTOCOL *ImageDevicePath;\r | |
44 | EFI_DEVICE_PATH_PROTOCOL *FinalPath;\r | |
45 | CHAR16 *RetVal;\r | |
46 | \r | |
47 | FinalPath = NULL;\r | |
48 | \r | |
49 | Status = gBS->OpenProtocol (\r | |
50 | TheHandle,\r | |
51 | &gEfiLoadedImageProtocolGuid,\r | |
52 | (VOID**)&LoadedImage,\r | |
53 | gImageHandle,\r | |
54 | NULL,\r | |
55 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
56 | );\r | |
57 | if (!EFI_ERROR (Status)) {\r | |
58 | Status = gBS->OpenProtocol (\r | |
59 | LoadedImage->DeviceHandle,\r | |
60 | &gEfiDevicePathProtocolGuid,\r | |
61 | (VOID**)&ImageDevicePath,\r | |
62 | gImageHandle,\r | |
63 | NULL,\r | |
64 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
65 | );\r | |
66 | if (!EFI_ERROR (Status)) {\r | |
67 | FinalPath = AppendDevicePath (ImageDevicePath, LoadedImage->FilePath);\r | |
68 | gBS->CloseProtocol(\r | |
69 | LoadedImage->DeviceHandle,\r | |
70 | &gEfiDevicePathProtocolGuid,\r | |
71 | gImageHandle,\r | |
72 | NULL);\r | |
73 | }\r | |
74 | gBS->CloseProtocol(\r | |
75 | TheHandle,\r | |
76 | &gEfiLoadedImageProtocolGuid,\r | |
77 | gImageHandle,\r | |
78 | NULL);\r | |
79 | }\r | |
80 | \r | |
81 | if (FinalPath == NULL) {\r | |
82 | return (NULL);\r | |
83 | }\r | |
84 | RetVal = gEfiShellProtocol->GetFilePathFromDevicePath(FinalPath);\r | |
85 | if (RetVal == NULL) {\r | |
863986b3 | 86 | RetVal = ConvertDevicePathToText(FinalPath, TRUE, TRUE);\r |
4ba49616 | 87 | }\r |
88 | FreePool(FinalPath);\r | |
89 | return (RetVal);\r | |
90 | }\r | |
91 | \r | |
361a8267 | 92 | /**\r |
93 | Determine if the given handle has Driver Configuration protocol.\r | |
94 | \r | |
95 | @param[in] TheHandle The handle to the driver to test.\r | |
96 | \r | |
97 | @retval TRUE The driver does have Driver Configuration.\r | |
98 | @retval FALSE The driver does not have Driver Configuration.\r | |
99 | **/\r | |
4ba49616 | 100 | BOOLEAN\r |
101 | EFIAPI\r | |
102 | ReturnDriverConfig(\r | |
103 | IN CONST EFI_HANDLE TheHandle\r | |
104 | )\r | |
105 | {\r | |
106 | EFI_STATUS Status;\r | |
107 | Status = gBS->OpenProtocol((EFI_HANDLE)TheHandle, &gEfiDriverConfigurationProtocolGuid, NULL, gImageHandle, NULL, EFI_OPEN_PROTOCOL_TEST_PROTOCOL);\r | |
108 | if (EFI_ERROR(Status)) {\r | |
109 | return (FALSE);\r | |
110 | }\r | |
111 | return (TRUE);\r | |
112 | }\r | |
113 | \r | |
361a8267 | 114 | /**\r |
115 | Determine if the given handle has DriverDiagnostics protocol.\r | |
116 | \r | |
117 | @param[in] TheHandle The handle to the driver to test.\r | |
118 | \r | |
119 | @retval TRUE The driver does have Driver Diasgnostics.\r | |
120 | @retval FALSE The driver does not have Driver Diagnostics.\r | |
121 | **/\r | |
4ba49616 | 122 | BOOLEAN\r |
123 | EFIAPI\r | |
124 | ReturnDriverDiag(\r | |
125 | IN CONST EFI_HANDLE TheHandle\r | |
126 | )\r | |
127 | {\r | |
128 | EFI_STATUS Status;\r | |
129 | Status = gBS->OpenProtocol((EFI_HANDLE)TheHandle, &gEfiDriverDiagnostics2ProtocolGuid, NULL, gImageHandle, NULL, EFI_OPEN_PROTOCOL_TEST_PROTOCOL);\r | |
130 | if (EFI_ERROR(Status)) {\r | |
131 | Status = gBS->OpenProtocol((EFI_HANDLE)TheHandle, &gEfiDriverDiagnosticsProtocolGuid, NULL, gImageHandle, NULL, EFI_OPEN_PROTOCOL_TEST_PROTOCOL);\r | |
132 | if (EFI_ERROR(Status)) {\r | |
133 | return (FALSE);\r | |
134 | }\r | |
135 | }\r | |
136 | return (TRUE);\r | |
137 | }\r | |
138 | \r | |
361a8267 | 139 | /**\r |
140 | Finds and returns the version of the driver specified by TheHandle.\r | |
141 | \r | |
142 | @param[in] TheHandle The driver handle to get the version of.\r | |
143 | \r | |
144 | @return The version of the driver.\r | |
145 | @retval 0xFFFFFFFF An error ocurred.\r | |
146 | **/\r | |
4ba49616 | 147 | UINT32\r |
148 | EFIAPI\r | |
149 | ReturnDriverVersion(\r | |
150 | IN CONST EFI_HANDLE TheHandle\r | |
151 | )\r | |
152 | {\r | |
153 | EFI_DRIVER_BINDING_PROTOCOL *DriverBinding;\r | |
154 | EFI_STATUS Status;\r | |
155 | UINT32 RetVal;\r | |
156 | \r | |
157 | RetVal = (UINT32)-1;\r | |
158 | \r | |
159 | Status = gBS->OpenProtocol((EFI_HANDLE)TheHandle, &gEfiDriverBindingProtocolGuid, (VOID**)&DriverBinding, gImageHandle, NULL, EFI_OPEN_PROTOCOL_GET_PROTOCOL);\r | |
160 | if (!EFI_ERROR(Status)) {\r | |
161 | RetVal = DriverBinding->Version;\r | |
162 | gBS->CloseProtocol(TheHandle, &gEfiDriverBindingProtocolGuid, gImageHandle, NULL);\r | |
163 | }\r | |
164 | return (RetVal);\r | |
165 | }\r | |
166 | \r | |
361a8267 | 167 | /**\r |
168 | Function for 'drivers' command.\r | |
169 | \r | |
170 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
171 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
172 | **/\r | |
4ba49616 | 173 | SHELL_STATUS\r |
174 | EFIAPI\r | |
175 | ShellCommandRunDrivers (\r | |
176 | IN EFI_HANDLE ImageHandle,\r | |
177 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
178 | )\r | |
179 | {\r | |
180 | EFI_STATUS Status;\r | |
181 | LIST_ENTRY *Package;\r | |
182 | CHAR16 *ProblemParam;\r | |
183 | SHELL_STATUS ShellStatus;\r | |
184 | CHAR8 *Language;\r | |
185 | CONST CHAR16 *Lang;\r | |
186 | EFI_HANDLE *HandleList;\r | |
187 | EFI_HANDLE *HandleWalker;\r | |
188 | UINTN ChildCount;\r | |
189 | UINTN DeviceCount;\r | |
190 | CHAR16 *Temp2;\r | |
a29117bf CP |
191 | CONST CHAR16 *FullDriverName;\r |
192 | CHAR16 *TruncatedDriverName;\r | |
4ba49616 | 193 | CHAR16 *FormatString;\r |
194 | UINT32 DriverVersion;\r | |
195 | BOOLEAN DriverConfig;\r | |
196 | BOOLEAN DriverDiag;\r | |
a29117bf | 197 | BOOLEAN SfoFlag;\r |
4ba49616 | 198 | \r |
199 | ShellStatus = SHELL_SUCCESS;\r | |
200 | Status = EFI_SUCCESS;\r | |
201 | Language = NULL;\r | |
202 | FormatString = NULL;\r | |
a29117bf | 203 | SfoFlag = FALSE;\r |
4ba49616 | 204 | \r |
205 | //\r | |
206 | // initialize the shell lib (we must be in non-auto-init...)\r | |
207 | //\r | |
208 | Status = ShellInitialize();\r | |
209 | ASSERT_EFI_ERROR(Status);\r | |
210 | \r | |
211 | Status = CommandInit();\r | |
212 | ASSERT_EFI_ERROR(Status);\r | |
213 | \r | |
214 | //\r | |
215 | // parse the command line\r | |
216 | //\r | |
217 | Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);\r | |
218 | if (EFI_ERROR(Status)) {\r | |
219 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
bc280720 | 220 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDriver1HiiHandle, L"drivers", ProblemParam); \r |
4ba49616 | 221 | FreePool(ProblemParam);\r |
222 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
223 | } else {\r | |
224 | ASSERT(FALSE);\r | |
225 | }\r | |
226 | } else {\r | |
227 | if (ShellCommandLineGetCount(Package) > 1) {\r | |
bc280720 | 228 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle, L"drivers"); \r |
4ba49616 | 229 | ShellStatus = SHELL_INVALID_PARAMETER;\r |
230 | } else {\r | |
36384ceb ED |
231 | if (ShellCommandLineGetFlag(Package, L"-l")){\r |
232 | Lang = ShellCommandLineGetValue(Package, L"-l");\r | |
233 | if (Lang != NULL) {\r | |
234 | Language = AllocateZeroPool(StrSize(Lang));\r | |
235 | AsciiSPrint(Language, StrSize(Lang), "%S", Lang);\r | |
236 | } else {\r | |
237 | ASSERT(Language == NULL);\r | |
bc280720 | 238 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellDriver1HiiHandle, L"drivers", L"-l"); \r |
36384ceb ED |
239 | ShellCommandLineFreeVarList (Package);\r |
240 | return (SHELL_INVALID_PARAMETER);\r | |
241 | }\r | |
4ba49616 | 242 | }\r |
243 | \r | |
a29117bf CP |
244 | if (ShellCommandLineGetFlag (Package, L"-sfo")) {\r |
245 | SfoFlag = TRUE;\r | |
246 | FormatString = HiiGetString (gShellDriver1HiiHandle, STRING_TOKEN (STR_DRIVERS_ITEM_LINE_SFO), Language);\r | |
247 | //\r | |
248 | // print the SFO header\r | |
249 | //\r | |
250 | ShellPrintHiiEx (\r | |
251 | -1,\r | |
252 | -1,\r | |
253 | Language,\r | |
254 | STRING_TOKEN (STR_GEN_SFO_HEADER),\r | |
255 | gShellDriver1HiiHandle,\r | |
256 | L"drivers");\r | |
4ba49616 | 257 | } else {\r |
a29117bf | 258 | FormatString = HiiGetString (gShellDriver1HiiHandle, STRING_TOKEN (STR_DRIVERS_ITEM_LINE), Language);\r |
4ba49616 | 259 | //\r |
260 | // print the header row\r | |
261 | //\r | |
262 | ShellPrintHiiEx(\r | |
263 | -1,\r | |
264 | -1,\r | |
265 | Language,\r | |
a29117bf | 266 | STRING_TOKEN (STR_DRIVERS_HEADER_LINES),\r |
4ba49616 | 267 | gShellDriver1HiiHandle);\r |
268 | }\r | |
269 | \r | |
270 | HandleList = GetHandleListByProtocol(&gEfiDriverBindingProtocolGuid);\r | |
271 | for (HandleWalker = HandleList ; HandleWalker != NULL && *HandleWalker != NULL ; HandleWalker++){\r | |
a29117bf CP |
272 | ChildCount = 0;\r |
273 | DeviceCount = 0;\r | |
274 | Status = ParseHandleDatabaseForChildDevices (*HandleWalker, &ChildCount , NULL);\r | |
275 | Status = PARSE_HANDLE_DATABASE_DEVICES (*HandleWalker, &DeviceCount, NULL);\r | |
276 | Temp2 = GetDevicePathTextForHandle(*HandleWalker);\r | |
277 | DriverVersion = ReturnDriverVersion(*HandleWalker);\r | |
278 | DriverConfig = ReturnDriverConfig(*HandleWalker);\r | |
279 | DriverDiag = ReturnDriverDiag (*HandleWalker);\r | |
280 | FullDriverName = GetStringNameFromHandle(*HandleWalker, Language);\r | |
281 | \r | |
282 | TruncatedDriverName = NULL;\r | |
283 | if (!SfoFlag && (FullDriverName != NULL)) {\r | |
284 | TruncatedDriverName = AllocateZeroPool ((MAX_LEN_DRIVER_NAME + 1) * sizeof (CHAR16));\r | |
a8d6ea0d | 285 | StrnCpyS (TruncatedDriverName, MAX_LEN_DRIVER_NAME + 1, FullDriverName, MAX_LEN_DRIVER_NAME);\r |
a29117bf | 286 | }\r |
4ba49616 | 287 | \r |
288 | ShellPrintEx(\r | |
289 | -1,\r | |
290 | -1,\r | |
291 | FormatString,\r | |
292 | ConvertHandleToHandleIndex(*HandleWalker),\r | |
293 | DriverVersion,\r | |
294 | ChildCount > 0?L'B':(DeviceCount > 0?L'D':L'?'),\r | |
295 | DriverConfig?L'Y':L'N',\r | |
296 | DriverDiag?L'Y':L'N',\r | |
297 | DeviceCount,\r | |
298 | ChildCount,\r | |
a29117bf | 299 | SfoFlag?FullDriverName:TruncatedDriverName,\r |
4ba49616 | 300 | Temp2==NULL?L"":Temp2\r |
301 | );\r | |
a29117bf CP |
302 | if (TruncatedDriverName != NULL) {\r |
303 | FreePool (TruncatedDriverName);\r | |
304 | }\r | |
4ba49616 | 305 | if (Temp2 != NULL) {\r |
306 | FreePool(Temp2);\r | |
307 | }\r | |
54206ae7 TS |
308 | \r |
309 | if (ShellGetExecutionBreakFlag ()) {\r | |
310 | ShellStatus = SHELL_ABORTED;\r | |
311 | break;\r | |
312 | }\r | |
4ba49616 | 313 | }\r |
314 | }\r | |
315 | SHELL_FREE_NON_NULL(Language);\r | |
316 | ShellCommandLineFreeVarList (Package);\r | |
317 | SHELL_FREE_NON_NULL(FormatString);\r | |
318 | }\r | |
319 | \r | |
320 | return (ShellStatus);\r | |
321 | }\r |