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95276127 | 1 | /*++\r |
2 | \r | |
3 | Copyright (c) 2006, Intel Corporation \r | |
4 | All rights reserved. This program and the accompanying materials \r | |
5 | are licensed and made available under the terms and conditions of the BSD License \r | |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | Module Name:\r | |
13 | \r | |
14 | ComponentName.c\r | |
15 | \r | |
16 | Abstract:\r | |
17 | \r | |
18 | --*/\r | |
19 | \r | |
95276127 | 20 | #include "ConSplitter.h"\r |
21 | \r | |
22 | //\r | |
23 | // EFI Component Name Protocol\r | |
24 | //\r | |
5bca971e | 25 | EFI_COMPONENT_NAME_PROTOCOL gConSplitterConInComponentName = {\r |
95276127 | 26 | ConSplitterComponentNameGetDriverName,\r |
27 | ConSplitterConInComponentNameGetControllerName,\r | |
28 | "eng"\r | |
5bca971e | 29 | };\r |
30 | \r | |
31 | //\r | |
32 | // EFI Component Name 2 Protocol\r | |
33 | //\r | |
34 | EFI_COMPONENT_NAME2_PROTOCOL gConSplitterConInComponentName2 = {\r | |
35 | (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) ConSplitterComponentNameGetDriverName,\r | |
36 | (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) ConSplitterConInComponentNameGetControllerName,\r | |
37 | "en"\r | |
38 | };\r | |
95276127 | 39 | \r |
5bca971e | 40 | \r |
41 | //\r | |
42 | // EFI Component Name Protocol\r | |
43 | //\r | |
44 | EFI_COMPONENT_NAME_PROTOCOL gConSplitterSimplePointerComponentName = {\r | |
95276127 | 45 | ConSplitterComponentNameGetDriverName,\r |
46 | ConSplitterSimplePointerComponentNameGetControllerName,\r | |
47 | "eng"\r | |
5bca971e | 48 | };\r |
49 | \r | |
50 | //\r | |
51 | // EFI Component Name 2 Protocol\r | |
52 | //\r | |
53 | EFI_COMPONENT_NAME2_PROTOCOL gConSplitterSimplePointerComponentName2 = {\r | |
54 | (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) ConSplitterComponentNameGetDriverName,\r | |
55 | (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) ConSplitterSimplePointerComponentNameGetControllerName,\r | |
56 | "en"\r | |
57 | };\r | |
95276127 | 58 | \r |
5bca971e | 59 | \r |
60 | //\r | |
61 | // EFI Component Name Protocol\r | |
62 | //\r | |
63 | EFI_COMPONENT_NAME_PROTOCOL gConSplitterConOutComponentName = {\r | |
95276127 | 64 | ConSplitterComponentNameGetDriverName,\r |
65 | ConSplitterConOutComponentNameGetControllerName,\r | |
66 | "eng"\r | |
5bca971e | 67 | };\r |
68 | \r | |
69 | //\r | |
70 | // EFI Component Name 2 Protocol\r | |
71 | //\r | |
72 | EFI_COMPONENT_NAME2_PROTOCOL gConSplitterConOutComponentName2 = {\r | |
73 | (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) ConSplitterComponentNameGetDriverName,\r | |
74 | (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) ConSplitterConOutComponentNameGetControllerName,\r | |
75 | "en"\r | |
76 | };\r | |
95276127 | 77 | \r |
5bca971e | 78 | \r |
79 | //\r | |
80 | // EFI Component Name Protocol\r | |
81 | //\r | |
82 | EFI_COMPONENT_NAME_PROTOCOL gConSplitterStdErrComponentName = {\r | |
95276127 | 83 | ConSplitterComponentNameGetDriverName,\r |
84 | ConSplitterStdErrComponentNameGetControllerName,\r | |
85 | "eng"\r | |
5bca971e | 86 | };\r |
87 | \r | |
88 | //\r | |
89 | // EFI Component Name 2 Protocol\r | |
90 | //\r | |
91 | EFI_COMPONENT_NAME2_PROTOCOL gConSplitterStdErrComponentName2 = {\r | |
92 | (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) ConSplitterComponentNameGetDriverName,\r | |
93 | (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) ConSplitterStdErrComponentNameGetControllerName,\r | |
94 | "en"\r | |
95 | };\r | |
96 | \r | |
95276127 | 97 | \r |
98 | static EFI_UNICODE_STRING_TABLE mConSplitterDriverNameTable[] = {\r | |
99 | {\r | |
5bca971e | 100 | "eng;en",\r |
95276127 | 101 | (CHAR16 *) L"Console Splitter Driver"\r |
102 | },\r | |
103 | {\r | |
104 | NULL,\r | |
105 | NULL\r | |
106 | }\r | |
107 | };\r | |
108 | \r | |
109 | static EFI_UNICODE_STRING_TABLE mConSplitterConInControllerNameTable[] = {\r | |
110 | {\r | |
5bca971e | 111 | "eng;en",\r |
95276127 | 112 | (CHAR16 *) L"Primary Console Input Device"\r |
113 | },\r | |
114 | {\r | |
115 | NULL,\r | |
116 | NULL\r | |
117 | }\r | |
118 | };\r | |
119 | \r | |
120 | static EFI_UNICODE_STRING_TABLE mConSplitterSimplePointerControllerNameTable[] = {\r | |
121 | {\r | |
5bca971e | 122 | "eng;en",\r |
95276127 | 123 | (CHAR16 *) L"Primary Simple Pointer Device"\r |
124 | },\r | |
125 | {\r | |
126 | NULL,\r | |
127 | NULL\r | |
128 | }\r | |
129 | };\r | |
130 | \r | |
131 | static EFI_UNICODE_STRING_TABLE mConSplitterConOutControllerNameTable[] = {\r | |
132 | {\r | |
5bca971e | 133 | "eng;en",\r |
95276127 | 134 | (CHAR16 *) L"Primary Console Output Device"\r |
135 | },\r | |
136 | {\r | |
137 | NULL,\r | |
138 | NULL\r | |
139 | }\r | |
140 | };\r | |
141 | \r | |
142 | static EFI_UNICODE_STRING_TABLE mConSplitterStdErrControllerNameTable[] = {\r | |
143 | {\r | |
5bca971e | 144 | "eng;en",\r |
95276127 | 145 | (CHAR16 *) L"Primary Standard Error Device"\r |
146 | },\r | |
147 | {\r | |
148 | NULL,\r | |
149 | NULL\r | |
150 | }\r | |
151 | };\r | |
152 | \r | |
5bca971e | 153 | /**\r |
154 | Retrieves a Unicode string that is the user readable name of the driver.\r | |
155 | \r | |
156 | This function retrieves the user readable name of a driver in the form of a\r | |
157 | Unicode string. If the driver specified by This has a user readable name in\r | |
158 | the language specified by Language, then a pointer to the driver name is\r | |
159 | returned in DriverName, and EFI_SUCCESS is returned. If the driver specified\r | |
160 | by This does not support the language specified by Language,\r | |
161 | then EFI_UNSUPPORTED is returned.\r | |
162 | \r | |
163 | @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
164 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
165 | \r | |
166 | @param Language[in] A pointer to a Null-terminated ASCII string\r | |
167 | array indicating the language. This is the\r | |
168 | language of the driver name that the caller is\r | |
169 | requesting, and it must match one of the\r | |
170 | languages specified in SupportedLanguages. The\r | |
171 | number of languages supported by a driver is up\r | |
172 | to the driver writer. Language is specified\r | |
173 | in RFC 3066 or ISO 639-2 language code format.\r | |
174 | \r | |
175 | @param DriverName[out] A pointer to the Unicode string to return.\r | |
176 | This Unicode string is the name of the\r | |
177 | driver specified by This in the language\r | |
178 | specified by Language.\r | |
179 | \r | |
180 | @retval EFI_SUCCESS The Unicode string for the Driver specified by\r | |
181 | This and the language specified by Language was\r | |
182 | returned in DriverName.\r | |
183 | \r | |
184 | @retval EFI_INVALID_PARAMETER Language is NULL.\r | |
185 | \r | |
186 | @retval EFI_INVALID_PARAMETER DriverName is NULL.\r | |
187 | \r | |
188 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
189 | the language specified by Language.\r | |
190 | \r | |
191 | **/\r | |
95276127 | 192 | EFI_STATUS\r |
193 | EFIAPI\r | |
194 | ConSplitterComponentNameGetDriverName (\r | |
195 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
196 | IN CHAR8 *Language,\r | |
197 | OUT CHAR16 **DriverName\r | |
198 | )\r | |
95276127 | 199 | {\r |
5bca971e | 200 | return LookupUnicodeString2 (\r |
95276127 | 201 | Language,\r |
5bca971e | 202 | This->SupportedLanguages,\r |
95276127 | 203 | mConSplitterDriverNameTable,\r |
5bca971e | 204 | DriverName,\r |
205 | (BOOLEAN)(This == &gConSplitterConInComponentName)\r | |
95276127 | 206 | );\r |
207 | }\r | |
208 | \r | |
5bca971e | 209 | /**\r |
210 | Retrieves a Unicode string that is the user readable name of the controller\r | |
211 | that is being managed by a driver.\r | |
212 | \r | |
213 | This function retrieves the user readable name of the controller specified by\r | |
214 | ControllerHandle and ChildHandle in the form of a Unicode string. If the\r | |
215 | driver specified by This has a user readable name in the language specified by\r | |
216 | Language, then a pointer to the controller name is returned in ControllerName,\r | |
217 | and EFI_SUCCESS is returned. If the driver specified by This is not currently\r | |
218 | managing the controller specified by ControllerHandle and ChildHandle,\r | |
219 | then EFI_UNSUPPORTED is returned. If the driver specified by This does not\r | |
220 | support the language specified by Language, then EFI_UNSUPPORTED is returned.\r | |
221 | \r | |
222 | @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
223 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
224 | \r | |
225 | @param ControllerHandle[in] The handle of a controller that the driver\r | |
226 | specified by This is managing. This handle\r | |
227 | specifies the controller whose name is to be\r | |
228 | returned.\r | |
229 | \r | |
230 | @param ChildHandle[in] The handle of the child controller to retrieve\r | |
231 | the name of. This is an optional parameter that\r | |
232 | may be NULL. It will be NULL for device\r | |
233 | drivers. It will also be NULL for a bus drivers\r | |
234 | that wish to retrieve the name of the bus\r | |
235 | controller. It will not be NULL for a bus\r | |
236 | driver that wishes to retrieve the name of a\r | |
237 | child controller.\r | |
238 | \r | |
239 | @param Language[in] A pointer to a Null-terminated ASCII string\r | |
240 | array indicating the language. This is the\r | |
241 | language of the driver name that the caller is\r | |
242 | requesting, and it must match one of the\r | |
243 | languages specified in SupportedLanguages. The\r | |
244 | number of languages supported by a driver is up\r | |
245 | to the driver writer. Language is specified in\r | |
246 | RFC 3066 or ISO 639-2 language code format.\r | |
247 | \r | |
248 | @param ControllerName[out] A pointer to the Unicode string to return.\r | |
249 | This Unicode string is the name of the\r | |
250 | controller specified by ControllerHandle and\r | |
251 | ChildHandle in the language specified by\r | |
252 | Language from the point of view of the driver\r | |
253 | specified by This.\r | |
254 | \r | |
255 | @retval EFI_SUCCESS The Unicode string for the user readable name in\r | |
256 | the language specified by Language for the\r | |
257 | driver specified by This was returned in\r | |
258 | DriverName.\r | |
259 | \r | |
260 | @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.\r | |
261 | \r | |
262 | @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r | |
263 | EFI_HANDLE.\r | |
264 | \r | |
265 | @retval EFI_INVALID_PARAMETER Language is NULL.\r | |
266 | \r | |
267 | @retval EFI_INVALID_PARAMETER ControllerName is NULL.\r | |
268 | \r | |
269 | @retval EFI_UNSUPPORTED The driver specified by This is not currently\r | |
270 | managing the controller specified by\r | |
271 | ControllerHandle and ChildHandle.\r | |
272 | \r | |
273 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
274 | the language specified by Language.\r | |
275 | \r | |
276 | **/\r | |
95276127 | 277 | EFI_STATUS\r |
278 | EFIAPI\r | |
279 | ConSplitterConInComponentNameGetControllerName (\r | |
280 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
281 | IN EFI_HANDLE ControllerHandle,\r | |
282 | IN EFI_HANDLE ChildHandle OPTIONAL,\r | |
283 | IN CHAR8 *Language,\r | |
284 | OUT CHAR16 **ControllerName\r | |
285 | )\r | |
95276127 | 286 | {\r |
287 | EFI_STATUS Status;\r | |
288 | EFI_SIMPLE_TEXT_INPUT_PROTOCOL *TextIn;\r | |
289 | //\r | |
290 | // here ChildHandle is not an Optional parameter.\r | |
291 | //\r | |
292 | if (ChildHandle == NULL) {\r | |
293 | return EFI_UNSUPPORTED;\r | |
294 | }\r | |
295 | \r | |
296 | Status = gBS->OpenProtocol (\r | |
297 | ControllerHandle,\r | |
298 | &gEfiSimpleTextInProtocolGuid,\r | |
299 | (VOID **) &TextIn,\r | |
300 | NULL,\r | |
301 | ControllerHandle,\r | |
302 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
303 | );\r | |
304 | if (EFI_ERROR (Status)) {\r | |
305 | return EFI_UNSUPPORTED;\r | |
306 | }\r | |
307 | \r | |
5bca971e | 308 | return LookupUnicodeString2 (\r |
95276127 | 309 | Language,\r |
5bca971e | 310 | This->SupportedLanguages,\r |
95276127 | 311 | mConSplitterConInControllerNameTable,\r |
5bca971e | 312 | ControllerName,\r |
313 | (BOOLEAN)(This == &gConSplitterConInComponentName)\r | |
95276127 | 314 | );\r |
315 | }\r | |
316 | \r | |
5bca971e | 317 | /**\r |
318 | Retrieves a Unicode string that is the user readable name of the controller\r | |
319 | that is being managed by a driver.\r | |
320 | \r | |
321 | This function retrieves the user readable name of the controller specified by\r | |
322 | ControllerHandle and ChildHandle in the form of a Unicode string. If the\r | |
323 | driver specified by This has a user readable name in the language specified by\r | |
324 | Language, then a pointer to the controller name is returned in ControllerName,\r | |
325 | and EFI_SUCCESS is returned. If the driver specified by This is not currently\r | |
326 | managing the controller specified by ControllerHandle and ChildHandle,\r | |
327 | then EFI_UNSUPPORTED is returned. If the driver specified by This does not\r | |
328 | support the language specified by Language, then EFI_UNSUPPORTED is returned.\r | |
329 | \r | |
330 | @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
331 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
332 | \r | |
333 | @param ControllerHandle[in] The handle of a controller that the driver\r | |
334 | specified by This is managing. This handle\r | |
335 | specifies the controller whose name is to be\r | |
336 | returned.\r | |
337 | \r | |
338 | @param ChildHandle[in] The handle of the child controller to retrieve\r | |
339 | the name of. This is an optional parameter that\r | |
340 | may be NULL. It will be NULL for device\r | |
341 | drivers. It will also be NULL for a bus drivers\r | |
342 | that wish to retrieve the name of the bus\r | |
343 | controller. It will not be NULL for a bus\r | |
344 | driver that wishes to retrieve the name of a\r | |
345 | child controller.\r | |
346 | \r | |
347 | @param Language[in] A pointer to a Null-terminated ASCII string\r | |
348 | array indicating the language. This is the\r | |
349 | language of the driver name that the caller is\r | |
350 | requesting, and it must match one of the\r | |
351 | languages specified in SupportedLanguages. The\r | |
352 | number of languages supported by a driver is up\r | |
353 | to the driver writer. Language is specified in\r | |
354 | RFC 3066 or ISO 639-2 language code format.\r | |
355 | \r | |
356 | @param ControllerName[out] A pointer to the Unicode string to return.\r | |
357 | This Unicode string is the name of the\r | |
358 | controller specified by ControllerHandle and\r | |
359 | ChildHandle in the language specified by\r | |
360 | Language from the point of view of the driver\r | |
361 | specified by This.\r | |
362 | \r | |
363 | @retval EFI_SUCCESS The Unicode string for the user readable name in\r | |
364 | the language specified by Language for the\r | |
365 | driver specified by This was returned in\r | |
366 | DriverName.\r | |
367 | \r | |
368 | @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.\r | |
369 | \r | |
370 | @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r | |
371 | EFI_HANDLE.\r | |
372 | \r | |
373 | @retval EFI_INVALID_PARAMETER Language is NULL.\r | |
374 | \r | |
375 | @retval EFI_INVALID_PARAMETER ControllerName is NULL.\r | |
376 | \r | |
377 | @retval EFI_UNSUPPORTED The driver specified by This is not currently\r | |
378 | managing the controller specified by\r | |
379 | ControllerHandle and ChildHandle.\r | |
380 | \r | |
381 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
382 | the language specified by Language.\r | |
383 | \r | |
384 | **/\r | |
95276127 | 385 | EFI_STATUS\r |
386 | EFIAPI\r | |
387 | ConSplitterSimplePointerComponentNameGetControllerName (\r | |
388 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
389 | IN EFI_HANDLE ControllerHandle,\r | |
390 | IN EFI_HANDLE ChildHandle OPTIONAL,\r | |
391 | IN CHAR8 *Language,\r | |
392 | OUT CHAR16 **ControllerName\r | |
393 | )\r | |
95276127 | 394 | {\r |
395 | EFI_STATUS Status;\r | |
396 | EFI_SIMPLE_POINTER_PROTOCOL *SimplePointer;\r | |
397 | //\r | |
398 | // here ChildHandle is not an Optional parameter.\r | |
399 | //\r | |
400 | if (ChildHandle == NULL) {\r | |
401 | return EFI_UNSUPPORTED;\r | |
402 | }\r | |
403 | \r | |
404 | Status = gBS->OpenProtocol (\r | |
405 | ControllerHandle,\r | |
406 | &gEfiSimplePointerProtocolGuid,\r | |
407 | (VOID **) &SimplePointer,\r | |
408 | NULL,\r | |
409 | ControllerHandle,\r | |
410 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
411 | );\r | |
412 | if (EFI_ERROR (Status)) {\r | |
413 | return EFI_UNSUPPORTED;\r | |
414 | }\r | |
415 | \r | |
5bca971e | 416 | return LookupUnicodeString2 (\r |
417 | Language,\r | |
418 | This->SupportedLanguages,\r | |
419 | mConSplitterSimplePointerControllerNameTable,\r | |
420 | ControllerName,\r | |
421 | (BOOLEAN)(This == &gConSplitterSimplePointerComponentName)\r | |
422 | );\r | |
95276127 | 423 | }\r |
424 | \r | |
5bca971e | 425 | /**\r |
426 | Retrieves a Unicode string that is the user readable name of the controller\r | |
427 | that is being managed by a driver.\r | |
428 | \r | |
429 | This function retrieves the user readable name of the controller specified by\r | |
430 | ControllerHandle and ChildHandle in the form of a Unicode string. If the\r | |
431 | driver specified by This has a user readable name in the language specified by\r | |
432 | Language, then a pointer to the controller name is returned in ControllerName,\r | |
433 | and EFI_SUCCESS is returned. If the driver specified by This is not currently\r | |
434 | managing the controller specified by ControllerHandle and ChildHandle,\r | |
435 | then EFI_UNSUPPORTED is returned. If the driver specified by This does not\r | |
436 | support the language specified by Language, then EFI_UNSUPPORTED is returned.\r | |
437 | \r | |
438 | @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
439 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
440 | \r | |
441 | @param ControllerHandle[in] The handle of a controller that the driver\r | |
442 | specified by This is managing. This handle\r | |
443 | specifies the controller whose name is to be\r | |
444 | returned.\r | |
445 | \r | |
446 | @param ChildHandle[in] The handle of the child controller to retrieve\r | |
447 | the name of. This is an optional parameter that\r | |
448 | may be NULL. It will be NULL for device\r | |
449 | drivers. It will also be NULL for a bus drivers\r | |
450 | that wish to retrieve the name of the bus\r | |
451 | controller. It will not be NULL for a bus\r | |
452 | driver that wishes to retrieve the name of a\r | |
453 | child controller.\r | |
454 | \r | |
455 | @param Language[in] A pointer to a Null-terminated ASCII string\r | |
456 | array indicating the language. This is the\r | |
457 | language of the driver name that the caller is\r | |
458 | requesting, and it must match one of the\r | |
459 | languages specified in SupportedLanguages. The\r | |
460 | number of languages supported by a driver is up\r | |
461 | to the driver writer. Language is specified in\r | |
462 | RFC 3066 or ISO 639-2 language code format.\r | |
463 | \r | |
464 | @param ControllerName[out] A pointer to the Unicode string to return.\r | |
465 | This Unicode string is the name of the\r | |
466 | controller specified by ControllerHandle and\r | |
467 | ChildHandle in the language specified by\r | |
468 | Language from the point of view of the driver\r | |
469 | specified by This.\r | |
470 | \r | |
471 | @retval EFI_SUCCESS The Unicode string for the user readable name in\r | |
472 | the language specified by Language for the\r | |
473 | driver specified by This was returned in\r | |
474 | DriverName.\r | |
475 | \r | |
476 | @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.\r | |
477 | \r | |
478 | @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r | |
479 | EFI_HANDLE.\r | |
480 | \r | |
481 | @retval EFI_INVALID_PARAMETER Language is NULL.\r | |
482 | \r | |
483 | @retval EFI_INVALID_PARAMETER ControllerName is NULL.\r | |
484 | \r | |
485 | @retval EFI_UNSUPPORTED The driver specified by This is not currently\r | |
486 | managing the controller specified by\r | |
487 | ControllerHandle and ChildHandle.\r | |
488 | \r | |
489 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
490 | the language specified by Language.\r | |
491 | \r | |
492 | **/\r | |
95276127 | 493 | EFI_STATUS\r |
494 | EFIAPI\r | |
495 | ConSplitterConOutComponentNameGetControllerName (\r | |
496 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
497 | IN EFI_HANDLE ControllerHandle,\r | |
498 | IN EFI_HANDLE ChildHandle OPTIONAL,\r | |
499 | IN CHAR8 *Language,\r | |
500 | OUT CHAR16 **ControllerName\r | |
501 | )\r | |
95276127 | 502 | {\r |
503 | EFI_STATUS Status;\r | |
504 | EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut;\r | |
505 | //\r | |
506 | // here ChildHandle is not an Optional parameter.\r | |
507 | //\r | |
508 | if (ChildHandle == NULL) {\r | |
509 | return EFI_UNSUPPORTED;\r | |
510 | }\r | |
511 | \r | |
512 | Status = gBS->OpenProtocol (\r | |
513 | ControllerHandle,\r | |
514 | &gEfiSimpleTextOutProtocolGuid,\r | |
515 | (VOID **) &TextOut,\r | |
516 | NULL,\r | |
517 | ControllerHandle,\r | |
518 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
519 | );\r | |
520 | if (EFI_ERROR (Status)) {\r | |
521 | return EFI_UNSUPPORTED;\r | |
522 | }\r | |
523 | \r | |
5bca971e | 524 | return LookupUnicodeString2 (\r |
525 | Language,\r | |
526 | This->SupportedLanguages,\r | |
527 | mConSplitterConOutControllerNameTable,\r | |
528 | ControllerName,\r | |
529 | (BOOLEAN)(This == &gConSplitterConOutComponentName)\r | |
530 | );\r | |
95276127 | 531 | }\r |
532 | \r | |
5bca971e | 533 | /**\r |
534 | Retrieves a Unicode string that is the user readable name of the controller\r | |
535 | that is being managed by a driver.\r | |
536 | \r | |
537 | This function retrieves the user readable name of the controller specified by\r | |
538 | ControllerHandle and ChildHandle in the form of a Unicode string. If the\r | |
539 | driver specified by This has a user readable name in the language specified by\r | |
540 | Language, then a pointer to the controller name is returned in ControllerName,\r | |
541 | and EFI_SUCCESS is returned. If the driver specified by This is not currently\r | |
542 | managing the controller specified by ControllerHandle and ChildHandle,\r | |
543 | then EFI_UNSUPPORTED is returned. If the driver specified by This does not\r | |
544 | support the language specified by Language, then EFI_UNSUPPORTED is returned.\r | |
545 | \r | |
546 | @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
547 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
548 | \r | |
549 | @param ControllerHandle[in] The handle of a controller that the driver\r | |
550 | specified by This is managing. This handle\r | |
551 | specifies the controller whose name is to be\r | |
552 | returned.\r | |
553 | \r | |
554 | @param ChildHandle[in] The handle of the child controller to retrieve\r | |
555 | the name of. This is an optional parameter that\r | |
556 | may be NULL. It will be NULL for device\r | |
557 | drivers. It will also be NULL for a bus drivers\r | |
558 | that wish to retrieve the name of the bus\r | |
559 | controller. It will not be NULL for a bus\r | |
560 | driver that wishes to retrieve the name of a\r | |
561 | child controller.\r | |
562 | \r | |
563 | @param Language[in] A pointer to a Null-terminated ASCII string\r | |
564 | array indicating the language. This is the\r | |
565 | language of the driver name that the caller is\r | |
566 | requesting, and it must match one of the\r | |
567 | languages specified in SupportedLanguages. The\r | |
568 | number of languages supported by a driver is up\r | |
569 | to the driver writer. Language is specified in\r | |
570 | RFC 3066 or ISO 639-2 language code format.\r | |
571 | \r | |
572 | @param ControllerName[out] A pointer to the Unicode string to return.\r | |
573 | This Unicode string is the name of the\r | |
574 | controller specified by ControllerHandle and\r | |
575 | ChildHandle in the language specified by\r | |
576 | Language from the point of view of the driver\r | |
577 | specified by This.\r | |
578 | \r | |
579 | @retval EFI_SUCCESS The Unicode string for the user readable name in\r | |
580 | the language specified by Language for the\r | |
581 | driver specified by This was returned in\r | |
582 | DriverName.\r | |
583 | \r | |
584 | @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.\r | |
585 | \r | |
586 | @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r | |
587 | EFI_HANDLE.\r | |
588 | \r | |
589 | @retval EFI_INVALID_PARAMETER Language is NULL.\r | |
590 | \r | |
591 | @retval EFI_INVALID_PARAMETER ControllerName is NULL.\r | |
592 | \r | |
593 | @retval EFI_UNSUPPORTED The driver specified by This is not currently\r | |
594 | managing the controller specified by\r | |
595 | ControllerHandle and ChildHandle.\r | |
596 | \r | |
597 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
598 | the language specified by Language.\r | |
599 | \r | |
600 | **/\r | |
95276127 | 601 | EFI_STATUS\r |
602 | EFIAPI\r | |
603 | ConSplitterStdErrComponentNameGetControllerName (\r | |
604 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
605 | IN EFI_HANDLE ControllerHandle,\r | |
606 | IN EFI_HANDLE ChildHandle OPTIONAL,\r | |
607 | IN CHAR8 *Language,\r | |
608 | OUT CHAR16 **ControllerName\r | |
609 | )\r | |
95276127 | 610 | {\r |
611 | EFI_STATUS Status;\r | |
612 | EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *ErrOut;\r | |
613 | //\r | |
614 | // here ChildHandle is not an Optional parameter.\r | |
615 | //\r | |
616 | if (ChildHandle == NULL) {\r | |
617 | return EFI_UNSUPPORTED;\r | |
618 | }\r | |
619 | \r | |
620 | Status = gBS->OpenProtocol (\r | |
621 | ControllerHandle,\r | |
622 | &gEfiSimpleTextOutProtocolGuid,\r | |
623 | (VOID **) &ErrOut,\r | |
624 | NULL,\r | |
625 | ControllerHandle,\r | |
626 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
627 | );\r | |
628 | if (EFI_ERROR (Status)) {\r | |
629 | return EFI_UNSUPPORTED;\r | |
630 | }\r | |
631 | \r | |
5bca971e | 632 | return LookupUnicodeString2 (\r |
633 | Language,\r | |
634 | This->SupportedLanguages,\r | |
635 | mConSplitterStdErrControllerNameTable,\r | |
636 | ControllerName,\r | |
637 | (BOOLEAN)(This == &gConSplitterStdErrComponentName)\r | |
638 | );\r | |
95276127 | 639 | }\r |