]>
Commit | Line | Data |
---|---|---|
4ba49616 | 1 | /** @file\r |
2 | Main file for Drivers shell Driver1 function.\r | |
3 | \r | |
361a8267 | 4 | Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>\r |
4ba49616 | 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 | STATIC CONST SHELL_PARAM_ITEM ParamList[] = {\r | |
18 | {L"-sfo", TypeFlag},\r | |
19 | {L"-l", TypeValue},\r | |
20 | {NULL, TypeMax}\r | |
21 | };\r | |
22 | \r | |
361a8267 | 23 | /**\r |
24 | Get a device path (in text format) for a given handle.\r | |
25 | \r | |
26 | @param[in] TheHandle The handle to get the device path for.\r | |
27 | \r | |
28 | @retval NULL An error occured.\r | |
29 | @return A pointer to the driver path as a string. The callee must \r | |
30 | free this memory.\r | |
31 | **/\r | |
4ba49616 | 32 | CHAR16*\r |
33 | EFIAPI\r | |
34 | GetDevicePathTextForHandle(\r | |
35 | IN EFI_HANDLE TheHandle\r | |
36 | )\r | |
37 | {\r | |
38 | EFI_STATUS Status;\r | |
39 | EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;\r | |
40 | EFI_DEVICE_PATH_PROTOCOL *ImageDevicePath;\r | |
41 | EFI_DEVICE_PATH_PROTOCOL *FinalPath;\r | |
42 | CHAR16 *RetVal;\r | |
43 | \r | |
44 | FinalPath = NULL;\r | |
45 | \r | |
46 | Status = gBS->OpenProtocol (\r | |
47 | TheHandle,\r | |
48 | &gEfiLoadedImageProtocolGuid,\r | |
49 | (VOID**)&LoadedImage,\r | |
50 | gImageHandle,\r | |
51 | NULL,\r | |
52 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
53 | );\r | |
54 | if (!EFI_ERROR (Status)) {\r | |
55 | Status = gBS->OpenProtocol (\r | |
56 | LoadedImage->DeviceHandle,\r | |
57 | &gEfiDevicePathProtocolGuid,\r | |
58 | (VOID**)&ImageDevicePath,\r | |
59 | gImageHandle,\r | |
60 | NULL,\r | |
61 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
62 | );\r | |
63 | if (!EFI_ERROR (Status)) {\r | |
64 | FinalPath = AppendDevicePath (ImageDevicePath, LoadedImage->FilePath);\r | |
65 | gBS->CloseProtocol(\r | |
66 | LoadedImage->DeviceHandle,\r | |
67 | &gEfiDevicePathProtocolGuid,\r | |
68 | gImageHandle,\r | |
69 | NULL);\r | |
70 | }\r | |
71 | gBS->CloseProtocol(\r | |
72 | TheHandle,\r | |
73 | &gEfiLoadedImageProtocolGuid,\r | |
74 | gImageHandle,\r | |
75 | NULL);\r | |
76 | }\r | |
77 | \r | |
78 | if (FinalPath == NULL) {\r | |
79 | return (NULL);\r | |
80 | }\r | |
81 | RetVal = gEfiShellProtocol->GetFilePathFromDevicePath(FinalPath);\r | |
82 | if (RetVal == NULL) {\r | |
83 | RetVal = gDevPathToText->ConvertDevicePathToText(FinalPath, TRUE, TRUE);\r | |
84 | }\r | |
85 | FreePool(FinalPath);\r | |
86 | return (RetVal);\r | |
87 | }\r | |
88 | \r | |
361a8267 | 89 | /**\r |
90 | Determine if the given handle has Driver Configuration protocol.\r | |
91 | \r | |
92 | @param[in] TheHandle The handle to the driver to test.\r | |
93 | \r | |
94 | @retval TRUE The driver does have Driver Configuration.\r | |
95 | @retval FALSE The driver does not have Driver Configuration.\r | |
96 | **/\r | |
4ba49616 | 97 | BOOLEAN\r |
98 | EFIAPI\r | |
99 | ReturnDriverConfig(\r | |
100 | IN CONST EFI_HANDLE TheHandle\r | |
101 | )\r | |
102 | {\r | |
103 | EFI_STATUS Status;\r | |
104 | Status = gBS->OpenProtocol((EFI_HANDLE)TheHandle, &gEfiDriverConfigurationProtocolGuid, NULL, gImageHandle, NULL, EFI_OPEN_PROTOCOL_TEST_PROTOCOL);\r | |
105 | if (EFI_ERROR(Status)) {\r | |
106 | return (FALSE);\r | |
107 | }\r | |
108 | return (TRUE);\r | |
109 | }\r | |
110 | \r | |
361a8267 | 111 | /**\r |
112 | Determine if the given handle has DriverDiagnostics protocol.\r | |
113 | \r | |
114 | @param[in] TheHandle The handle to the driver to test.\r | |
115 | \r | |
116 | @retval TRUE The driver does have Driver Diasgnostics.\r | |
117 | @retval FALSE The driver does not have Driver Diagnostics.\r | |
118 | **/\r | |
4ba49616 | 119 | BOOLEAN\r |
120 | EFIAPI\r | |
121 | ReturnDriverDiag(\r | |
122 | IN CONST EFI_HANDLE TheHandle\r | |
123 | )\r | |
124 | {\r | |
125 | EFI_STATUS Status;\r | |
126 | Status = gBS->OpenProtocol((EFI_HANDLE)TheHandle, &gEfiDriverDiagnostics2ProtocolGuid, NULL, gImageHandle, NULL, EFI_OPEN_PROTOCOL_TEST_PROTOCOL);\r | |
127 | if (EFI_ERROR(Status)) {\r | |
128 | Status = gBS->OpenProtocol((EFI_HANDLE)TheHandle, &gEfiDriverDiagnosticsProtocolGuid, NULL, gImageHandle, NULL, EFI_OPEN_PROTOCOL_TEST_PROTOCOL);\r | |
129 | if (EFI_ERROR(Status)) {\r | |
130 | return (FALSE);\r | |
131 | }\r | |
132 | }\r | |
133 | return (TRUE);\r | |
134 | }\r | |
135 | \r | |
361a8267 | 136 | /**\r |
137 | Finds and returns the version of the driver specified by TheHandle.\r | |
138 | \r | |
139 | @param[in] TheHandle The driver handle to get the version of.\r | |
140 | \r | |
141 | @return The version of the driver.\r | |
142 | @retval 0xFFFFFFFF An error ocurred.\r | |
143 | **/\r | |
4ba49616 | 144 | UINT32\r |
145 | EFIAPI\r | |
146 | ReturnDriverVersion(\r | |
147 | IN CONST EFI_HANDLE TheHandle\r | |
148 | )\r | |
149 | {\r | |
150 | EFI_DRIVER_BINDING_PROTOCOL *DriverBinding;\r | |
151 | EFI_STATUS Status;\r | |
152 | UINT32 RetVal;\r | |
153 | \r | |
154 | RetVal = (UINT32)-1;\r | |
155 | \r | |
156 | Status = gBS->OpenProtocol((EFI_HANDLE)TheHandle, &gEfiDriverBindingProtocolGuid, (VOID**)&DriverBinding, gImageHandle, NULL, EFI_OPEN_PROTOCOL_GET_PROTOCOL);\r | |
157 | if (!EFI_ERROR(Status)) {\r | |
158 | RetVal = DriverBinding->Version;\r | |
159 | gBS->CloseProtocol(TheHandle, &gEfiDriverBindingProtocolGuid, gImageHandle, NULL);\r | |
160 | }\r | |
161 | return (RetVal);\r | |
162 | }\r | |
163 | \r | |
361a8267 | 164 | /**\r |
165 | Function for 'drivers' command.\r | |
166 | \r | |
167 | @param[in] ImageHandle Handle to the Image (NULL if Internal).\r | |
168 | @param[in] SystemTable Pointer to the System Table (NULL if Internal).\r | |
169 | **/\r | |
4ba49616 | 170 | SHELL_STATUS\r |
171 | EFIAPI\r | |
172 | ShellCommandRunDrivers (\r | |
173 | IN EFI_HANDLE ImageHandle,\r | |
174 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
175 | )\r | |
176 | {\r | |
177 | EFI_STATUS Status;\r | |
178 | LIST_ENTRY *Package;\r | |
179 | CHAR16 *ProblemParam;\r | |
180 | SHELL_STATUS ShellStatus;\r | |
181 | CHAR8 *Language;\r | |
182 | CONST CHAR16 *Lang;\r | |
183 | EFI_HANDLE *HandleList;\r | |
184 | EFI_HANDLE *HandleWalker;\r | |
185 | UINTN ChildCount;\r | |
186 | UINTN DeviceCount;\r | |
187 | CHAR16 *Temp2;\r | |
188 | CHAR16 *FormatString;\r | |
189 | UINT32 DriverVersion;\r | |
190 | BOOLEAN DriverConfig;\r | |
191 | BOOLEAN DriverDiag;\r | |
192 | \r | |
193 | ShellStatus = SHELL_SUCCESS;\r | |
194 | Status = EFI_SUCCESS;\r | |
195 | Language = NULL;\r | |
196 | FormatString = NULL;\r | |
197 | \r | |
198 | //\r | |
199 | // initialize the shell lib (we must be in non-auto-init...)\r | |
200 | //\r | |
201 | Status = ShellInitialize();\r | |
202 | ASSERT_EFI_ERROR(Status);\r | |
203 | \r | |
204 | Status = CommandInit();\r | |
205 | ASSERT_EFI_ERROR(Status);\r | |
206 | \r | |
207 | //\r | |
208 | // parse the command line\r | |
209 | //\r | |
210 | Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);\r | |
211 | if (EFI_ERROR(Status)) {\r | |
212 | if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {\r | |
213 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellDriver1HiiHandle, ProblemParam);\r | |
214 | FreePool(ProblemParam);\r | |
215 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
216 | } else {\r | |
217 | ASSERT(FALSE);\r | |
218 | }\r | |
219 | } else {\r | |
220 | if (ShellCommandLineGetCount(Package) > 1) {\r | |
221 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDriver1HiiHandle);\r | |
222 | ShellStatus = SHELL_INVALID_PARAMETER;\r | |
223 | } else {\r | |
224 | Lang = ShellCommandLineGetValue(Package, L"-l");\r | |
225 | if (Lang != NULL) {\r | |
226 | Language = AllocateZeroPool(StrSize(Lang));\r | |
227 | AsciiSPrint(Language, StrSize(Lang), "%S", Lang);\r | |
228 | } else if (!ShellCommandLineGetFlag(Package, L"-l")){\r | |
229 | ASSERT(Language == NULL);\r | |
230 | // Language = AllocateZeroPool(10);\r | |
231 | // AsciiSPrint(Language, 10, "en-us");\r | |
232 | } else {\r | |
233 | ASSERT(Language == NULL);\r | |
234 | ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellDriver1HiiHandle, L"-l");\r | |
235 | ShellCommandLineFreeVarList (Package);\r | |
236 | return (SHELL_INVALID_PARAMETER);\r | |
237 | }\r | |
238 | \r | |
239 | if (ShellCommandLineGetFlag(Package, L"-sfo")) {\r | |
240 | FormatString = HiiGetString(gShellDriver1HiiHandle, STRING_TOKEN(STR_DRIVERS_ITEM_LINE_SFO), Language);\r | |
241 | } else {\r | |
242 | FormatString = HiiGetString(gShellDriver1HiiHandle, STRING_TOKEN(STR_DRIVERS_ITEM_LINE), Language);\r | |
243 | //\r | |
244 | // print the header row\r | |
245 | //\r | |
246 | ShellPrintHiiEx(\r | |
247 | -1,\r | |
248 | -1,\r | |
249 | Language,\r | |
250 | STRING_TOKEN(STR_DRIVERS_HEADER_LINES),\r | |
251 | gShellDriver1HiiHandle);\r | |
252 | }\r | |
253 | \r | |
254 | HandleList = GetHandleListByProtocol(&gEfiDriverBindingProtocolGuid);\r | |
255 | for (HandleWalker = HandleList ; HandleWalker != NULL && *HandleWalker != NULL ; HandleWalker++){\r | |
256 | ChildCount = 0;\r | |
257 | DeviceCount = 0;\r | |
258 | Status = ParseHandleDatabaseForChildDevices (*HandleWalker, &ChildCount , NULL);\r | |
259 | Status = PARSE_HANDLE_DATABASE_DEVICES (*HandleWalker, &DeviceCount, NULL);\r | |
260 | Temp2 = GetDevicePathTextForHandle(*HandleWalker);\r | |
261 | DriverVersion = ReturnDriverVersion(*HandleWalker);\r | |
262 | DriverConfig = ReturnDriverConfig(*HandleWalker);\r | |
263 | DriverDiag = ReturnDriverDiag (*HandleWalker);\r | |
264 | Lang = GetStringNameFromHandle(*HandleWalker, Language==NULL?"en":Language);\r | |
265 | \r | |
266 | ShellPrintEx(\r | |
267 | -1,\r | |
268 | -1,\r | |
269 | FormatString,\r | |
270 | ConvertHandleToHandleIndex(*HandleWalker),\r | |
271 | DriverVersion,\r | |
272 | ChildCount > 0?L'B':(DeviceCount > 0?L'D':L'?'),\r | |
273 | DriverConfig?L'Y':L'N',\r | |
274 | DriverDiag?L'Y':L'N',\r | |
275 | DeviceCount,\r | |
276 | ChildCount,\r | |
277 | Lang,\r | |
278 | Temp2==NULL?L"":Temp2\r | |
279 | );\r | |
280 | if (Temp2 != NULL) {\r | |
281 | FreePool(Temp2);\r | |
282 | }\r | |
283 | }\r | |
284 | }\r | |
285 | SHELL_FREE_NON_NULL(Language);\r | |
286 | ShellCommandLineFreeVarList (Package);\r | |
287 | SHELL_FREE_NON_NULL(FormatString);\r | |
288 | }\r | |
289 | \r | |
290 | return (ShellStatus);\r | |
291 | }\r |