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cf7e50f8 | 1 | /** @file\r |
2ec4d269 | 2 | Library Routines to create IFR on-the-fly\r |
3 | \r | |
5d01b0f7 | 4 | Copyright (c) 2006, Intel Corporation \r |
5 | All rights reserved. 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 | |
cf7e50f8 | 13 | **/\r |
5d01b0f7 | 14 | \r |
15 | //\r | |
16 | // Include common header file for this module.\r | |
17 | //\r | |
82096802 | 18 | #include "IfrSupportLibInternal.h"\r |
5d01b0f7 | 19 | \r |
2ec4d269 | 20 | /**\r |
21 | Create a formset\r | |
22 | \r | |
23 | The form package is a collection of forms that are intended to describe the pages that will be\r | |
24 | displayed to the user.\r | |
25 | \r | |
26 | @param FormSetTitle Title of formset\r | |
27 | @param Guid Guid of formset\r | |
28 | @param Class Class of formset\r | |
29 | @param SubClass Sub class of formset\r | |
30 | @param FormBuffer Pointer of the formset created\r | |
31 | @param StringBuffer Pointer of FormSetTitile string created\r | |
32 | \r | |
33 | @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate\r | |
34 | @retval EFI_SUCCESS Formset successfully created \r | |
35 | **/\r | |
5d01b0f7 | 36 | EFI_STATUS\r |
37 | CreateFormSet (\r | |
38 | IN CHAR16 *FormSetTitle,\r | |
39 | IN EFI_GUID *Guid,\r | |
40 | IN UINT8 Class,\r | |
41 | IN UINT8 SubClass,\r | |
42 | IN OUT VOID **FormBuffer,\r | |
43 | IN OUT VOID **StringBuffer\r | |
44 | )\r | |
5d01b0f7 | 45 | {\r |
46 | EFI_STATUS Status;\r | |
47 | EFI_HII_IFR_PACK IfrPack;\r | |
dc7b4a5c | 48 | FRAMEWORK_EFI_IFR_FORM_SET FormSet;\r |
49 | FRAMEWORK_EFI_IFR_END_FORM_SET EndFormSet;\r | |
5d01b0f7 | 50 | UINT8 *Destination;\r |
51 | CHAR16 CurrentLanguage[4];\r | |
52 | STRING_REF StringToken;\r | |
53 | \r | |
54 | //\r | |
55 | // Pre-allocate a buffer sufficient for us to work from.\r | |
56 | //\r | |
57 | FormBuffer = AllocateZeroPool (DEFAULT_FORM_BUFFER_SIZE);\r | |
58 | if (FormBuffer == NULL) {\r | |
59 | return EFI_OUT_OF_RESOURCES;\r | |
60 | }\r | |
61 | \r | |
62 | //\r | |
63 | // Pre-allocate a buffer sufficient for us to work from.\r | |
64 | //\r | |
65 | StringBuffer = AllocateZeroPool (DEFAULT_STRING_BUFFER_SIZE);\r | |
66 | if (StringBuffer == NULL) {\r | |
67 | gBS->FreePool (FormBuffer);\r | |
68 | return EFI_OUT_OF_RESOURCES;\r | |
69 | }\r | |
70 | \r | |
71 | //\r | |
72 | // Obtain current language value\r | |
73 | //\r | |
74 | GetCurrentLanguage (CurrentLanguage);\r | |
75 | \r | |
76 | //\r | |
77 | // Add the FormSetTitle to the string buffer and get the StringToken\r | |
78 | //\r | |
79 | Status = AddString (*StringBuffer, CurrentLanguage, FormSetTitle, &StringToken);\r | |
80 | \r | |
81 | if (EFI_ERROR (Status)) {\r | |
82 | return Status;\r | |
83 | }\r | |
84 | \r | |
85 | //\r | |
86 | // Initialize the Ifr Package header data\r | |
87 | //\r | |
dc7b4a5c | 88 | IfrPack.Header.Length = sizeof (EFI_HII_PACK_HEADER) + sizeof (FRAMEWORK_EFI_IFR_FORM_SET) + sizeof (FRAMEWORK_EFI_IFR_END_FORM_SET);\r |
5d01b0f7 | 89 | IfrPack.Header.Type = EFI_HII_IFR;\r |
90 | \r | |
91 | //\r | |
92 | // Initialize FormSet with the appropriate information\r | |
93 | //\r | |
dc7b4a5c | 94 | FormSet.Header.OpCode = FRAMEWORK_EFI_IFR_FORM_SET_OP;\r |
95 | FormSet.Header.Length = sizeof (FRAMEWORK_EFI_IFR_FORM_SET);\r | |
5d01b0f7 | 96 | FormSet.FormSetTitle = StringToken;\r |
97 | FormSet.Class = Class;\r | |
98 | FormSet.SubClass = SubClass;\r | |
99 | CopyMem (&FormSet.Guid, Guid, sizeof (EFI_GUID));\r | |
100 | \r | |
101 | //\r | |
102 | // Initialize the end formset data\r | |
103 | //\r | |
dc7b4a5c | 104 | EndFormSet.Header.Length = sizeof (FRAMEWORK_EFI_IFR_END_FORM_SET);\r |
105 | EndFormSet.Header.OpCode = FRAMEWORK_EFI_IFR_END_FORM_SET_OP;\r | |
5d01b0f7 | 106 | \r |
107 | Destination = (UINT8 *) *FormBuffer;\r | |
108 | \r | |
109 | //\r | |
110 | // Copy the formset/endformset data to the form buffer\r | |
111 | //\r | |
112 | CopyMem (Destination, &IfrPack, sizeof (EFI_HII_PACK_HEADER));\r | |
113 | \r | |
114 | Destination = Destination + sizeof (EFI_HII_PACK_HEADER);\r | |
115 | \r | |
dc7b4a5c | 116 | CopyMem (Destination, &FormSet, sizeof (FRAMEWORK_EFI_IFR_FORM_SET));\r |
5d01b0f7 | 117 | \r |
dc7b4a5c | 118 | Destination = Destination + sizeof (FRAMEWORK_EFI_IFR_FORM_SET);\r |
5d01b0f7 | 119 | \r |
dc7b4a5c | 120 | CopyMem (Destination, &EndFormSet, sizeof (FRAMEWORK_EFI_IFR_END_FORM_SET));\r |
5d01b0f7 | 121 | return EFI_SUCCESS;\r |
122 | }\r | |
123 | \r | |
2ec4d269 | 124 | /**\r |
125 | Create a form\r | |
126 | A form is the encapsulation of what amounts to a browser page. The header defines a FormId,\r | |
127 | which is referenced by the form package, among others. It also defines a FormTitle, which is a\r | |
128 | string to be used as the title for the form\r | |
129 | \r | |
130 | @param FormTitle Title of the form\r | |
131 | @param FormId Id of the form\r | |
132 | @param FormBuffer Pointer of the form created\r | |
133 | @param StringBuffer Pointer of FormTitil string created\r | |
134 | \r | |
135 | @retval EFI_SUCCESS Form successfully created\r | |
136 | **/\r | |
5d01b0f7 | 137 | EFI_STATUS\r |
138 | CreateForm (\r | |
139 | IN CHAR16 *FormTitle,\r | |
140 | IN UINT16 FormId,\r | |
141 | IN OUT VOID *FormBuffer,\r | |
142 | IN OUT VOID *StringBuffer\r | |
143 | )\r | |
5d01b0f7 | 144 | {\r |
145 | EFI_STATUS Status;\r | |
dc7b4a5c | 146 | FRAMEWORK_EFI_IFR_FORM Form;\r |
147 | FRAMEWORK_EFI_IFR_END_FORM EndForm;\r | |
5d01b0f7 | 148 | CHAR16 CurrentLanguage[4];\r |
149 | STRING_REF StringToken;\r | |
150 | \r | |
151 | //\r | |
152 | // Obtain current language value\r | |
153 | //\r | |
154 | GetCurrentLanguage (CurrentLanguage);\r | |
155 | \r | |
156 | Status = AddString (StringBuffer, CurrentLanguage, FormTitle, &StringToken);\r | |
157 | \r | |
158 | if (EFI_ERROR (Status)) {\r | |
159 | return Status;\r | |
160 | }\r | |
161 | \r | |
dc7b4a5c | 162 | Form.Header.OpCode = FRAMEWORK_EFI_IFR_FORM_OP;\r |
163 | Form.Header.Length = sizeof (FRAMEWORK_EFI_IFR_FORM);\r | |
5d01b0f7 | 164 | Form.FormId = FormId;\r |
165 | Form.FormTitle = StringToken;\r | |
166 | \r | |
167 | Status = AddOpCode (FormBuffer, &Form);\r | |
168 | \r | |
169 | if (EFI_ERROR (Status)) {\r | |
170 | return Status;\r | |
171 | }\r | |
172 | \r | |
dc7b4a5c | 173 | EndForm.Header.OpCode = FRAMEWORK_EFI_IFR_END_FORM_OP;\r |
174 | EndForm.Header.Length = sizeof (FRAMEWORK_EFI_IFR_END_FORM);\r | |
5d01b0f7 | 175 | \r |
176 | Status = AddOpCode (FormBuffer, &EndForm);\r | |
177 | \r | |
2ec4d269 | 178 | return Status;\r |
5d01b0f7 | 179 | }\r |
180 | \r | |
2ec4d269 | 181 | /**\r |
182 | Create a SubTitle\r | |
183 | \r | |
184 | Subtitle strings are intended to be used by authors to separate sections of questions into semantic\r | |
185 | groups.\r | |
186 | \r | |
187 | @param SubTitle Sub title to be created\r | |
188 | @param FormBuffer Where this subtitle to add to\r | |
189 | @param StringBuffer String buffer created for subtitle\r | |
190 | \r | |
191 | @retval EFI_SUCCESS Subtitle successfully created\r | |
192 | **/\r | |
5d01b0f7 | 193 | EFI_STATUS\r |
194 | CreateSubTitle (\r | |
195 | IN CHAR16 *SubTitle,\r | |
196 | IN OUT VOID *FormBuffer,\r | |
197 | IN OUT VOID *StringBuffer\r | |
198 | )\r | |
5d01b0f7 | 199 | {\r |
200 | EFI_STATUS Status;\r | |
dc7b4a5c | 201 | FRAMEWORK_EFI_IFR_SUBTITLE Subtitle;\r |
5d01b0f7 | 202 | CHAR16 CurrentLanguage[4];\r |
203 | STRING_REF StringToken;\r | |
204 | \r | |
205 | //\r | |
206 | // Obtain current language value\r | |
207 | //\r | |
208 | GetCurrentLanguage (CurrentLanguage);\r | |
209 | \r | |
210 | Status = AddString (StringBuffer, CurrentLanguage, SubTitle, &StringToken);\r | |
211 | \r | |
212 | if (EFI_ERROR (Status)) {\r | |
213 | return Status;\r | |
214 | }\r | |
215 | \r | |
dc7b4a5c | 216 | Subtitle.Header.OpCode = FRAMEWORK_EFI_IFR_SUBTITLE_OP;\r |
217 | Subtitle.Header.Length = sizeof (FRAMEWORK_EFI_IFR_SUBTITLE);\r | |
5d01b0f7 | 218 | Subtitle.SubTitle = StringToken;\r |
219 | \r | |
220 | Status = AddOpCode (FormBuffer, &Subtitle);\r | |
221 | \r | |
2ec4d269 | 222 | return Status;\r |
5d01b0f7 | 223 | }\r |
224 | \r | |
2ec4d269 | 225 | /**\r |
226 | Create a line of text\r | |
227 | Unlike HTML, text is simply another tag. \r | |
228 | This tag type enables IFR to be more easily localized.\r | |
229 | \r | |
230 | @param String - First string of the text\r | |
231 | @param String2 - Second string of the text\r | |
232 | @param String3 - Help string of the text\r | |
233 | @param Flags - Flag of the text\r | |
234 | @param Key - Key of the text\r | |
235 | @param FormBuffer - The form where this text adds to\r | |
236 | @param StringBuffer - String buffer created for String, String2 and String3\r | |
237 | \r | |
238 | @retval EFI_SUCCESS - Text successfully created\r | |
239 | **/\r | |
5d01b0f7 | 240 | EFI_STATUS\r |
241 | CreateText (\r | |
242 | IN CHAR16 *String,\r | |
243 | IN CHAR16 *String2,\r | |
244 | IN CHAR16 *String3,\r | |
245 | IN UINT8 Flags,\r | |
246 | IN UINT16 Key,\r | |
247 | IN OUT VOID *FormBuffer,\r | |
248 | IN OUT VOID *StringBuffer\r | |
249 | )\r | |
5d01b0f7 | 250 | {\r |
251 | EFI_STATUS Status;\r | |
dc7b4a5c | 252 | FRAMEWORK_EFI_IFR_TEXT Text;\r |
5d01b0f7 | 253 | CHAR16 CurrentLanguage[4];\r |
254 | STRING_REF StringToken;\r | |
255 | \r | |
256 | //\r | |
257 | // Obtain current language value\r | |
258 | //\r | |
259 | GetCurrentLanguage (CurrentLanguage);\r | |
260 | \r | |
261 | //\r | |
262 | // Add first string, get first string's token\r | |
263 | //\r | |
264 | Status = AddString (StringBuffer, CurrentLanguage, String, &StringToken);\r | |
265 | \r | |
266 | if (EFI_ERROR (Status)) {\r | |
267 | return Status;\r | |
268 | }\r | |
269 | \r | |
dc7b4a5c | 270 | Text.Header.OpCode = FRAMEWORK_EFI_IFR_TEXT_OP;\r |
271 | Text.Header.Length = sizeof (FRAMEWORK_EFI_IFR_TEXT);\r | |
5d01b0f7 | 272 | Text.Text = StringToken;\r |
273 | \r | |
274 | //\r | |
275 | // Add second string, get first string's token\r | |
276 | //\r | |
277 | Status = AddString (StringBuffer, CurrentLanguage, String2, &StringToken);\r | |
278 | \r | |
279 | if (EFI_ERROR (Status)) {\r | |
280 | return Status;\r | |
281 | }\r | |
282 | \r | |
283 | Text.TextTwo = StringToken;\r | |
284 | \r | |
dc7b4a5c | 285 | Text.Flags = (UINT8) (Flags | FRAMEWORK_EFI_IFR_FLAG_CREATED);\r |
5d01b0f7 | 286 | Text.Key = Key;\r |
287 | \r | |
288 | //\r | |
289 | // Add second string, get first string's token\r | |
290 | //\r | |
291 | Status = AddString (StringBuffer, CurrentLanguage, String3, &StringToken);\r | |
292 | \r | |
293 | if (EFI_ERROR (Status)) {\r | |
294 | return Status;\r | |
295 | }\r | |
296 | \r | |
297 | Text.Help = StringToken;\r | |
298 | \r | |
299 | Status = AddOpCode (FormBuffer, &Text);\r | |
300 | \r | |
2ec4d269 | 301 | return Status;\r |
5d01b0f7 | 302 | }\r |
303 | \r | |
2ec4d269 | 304 | /**\r |
305 | Create a hyperlink\r | |
306 | \r | |
307 | @param FormId Form ID of the hyperlink\r | |
308 | @param Prompt Prompt of the hyperlink\r | |
309 | @param FormBuffer The form where this hyperlink adds to\r | |
310 | @param StringBuffer String buffer created for Prompt\r | |
311 | \r | |
312 | @retval EFI_SUCCESS Hyperlink successfully created \r | |
313 | **/\r | |
5d01b0f7 | 314 | EFI_STATUS\r |
315 | CreateGoto (\r | |
316 | IN UINT16 FormId,\r | |
317 | IN CHAR16 *Prompt,\r | |
318 | IN OUT VOID *FormBuffer,\r | |
319 | IN OUT VOID *StringBuffer\r | |
320 | )\r | |
5d01b0f7 | 321 | {\r |
322 | EFI_STATUS Status;\r | |
dc7b4a5c | 323 | FRAMEWORK_EFI_IFR_REF Hyperlink;\r |
5d01b0f7 | 324 | CHAR16 CurrentLanguage[4];\r |
325 | STRING_REF StringToken;\r | |
326 | \r | |
327 | //\r | |
328 | // Obtain current language value\r | |
329 | //\r | |
330 | GetCurrentLanguage (CurrentLanguage);\r | |
331 | \r | |
332 | Status = AddString (StringBuffer, CurrentLanguage, Prompt, &StringToken);\r | |
333 | \r | |
334 | if (EFI_ERROR (Status)) {\r | |
335 | return Status;\r | |
336 | }\r | |
337 | \r | |
dc7b4a5c | 338 | Hyperlink.Header.OpCode = FRAMEWORK_EFI_IFR_REF_OP;\r |
339 | Hyperlink.Header.Length = sizeof (FRAMEWORK_EFI_IFR_REF);\r | |
5d01b0f7 | 340 | Hyperlink.FormId = FormId;\r |
341 | Hyperlink.Prompt = StringToken;\r | |
342 | \r | |
343 | Status = AddOpCode (FormBuffer, &Hyperlink);\r | |
344 | \r | |
2ec4d269 | 345 | return Status;\r |
5d01b0f7 | 346 | }\r |
347 | \r | |
2ec4d269 | 348 | /**\r |
349 | Create a one-of question with a set of options to choose from. The\r | |
350 | OptionsList is a pointer to a null-terminated list of option descriptions.\r | |
5d01b0f7 | 351 | \r |
2ec4d269 | 352 | @param QuestionId - Question ID of the one-of box\r |
353 | @param DataWidth - DataWidth of the one-of box\r | |
354 | @param Prompt - Prompt of the one-of box\r | |
355 | @param Help - Help of the one-of box\r | |
356 | @param OptionsList - Each string in it is an option of the one-of box\r | |
357 | @param OptionCount - Option string count\r | |
358 | @param FormBuffer - The form where this one-of box adds to\r | |
359 | @param StringBuffer - String buffer created for Prompt, Help and Option strings\r | |
360 | \r | |
361 | @retval EFI_DEVICE_ERROR - DataWidth > 2\r | |
362 | @retval EFI_SUCCESS - One-Of box successfully created.\r | |
363 | **/\r | |
5d01b0f7 | 364 | EFI_STATUS\r |
365 | CreateOneOf (\r | |
366 | IN UINT16 QuestionId,\r | |
367 | IN UINT8 DataWidth,\r | |
368 | IN CHAR16 *Prompt,\r | |
369 | IN CHAR16 *Help,\r | |
370 | IN IFR_OPTION *OptionsList,\r | |
371 | IN UINTN OptionCount,\r | |
372 | IN OUT VOID *FormBuffer,\r | |
373 | IN OUT VOID *StringBuffer\r | |
374 | )\r | |
5d01b0f7 | 375 | {\r |
376 | EFI_STATUS Status;\r | |
377 | UINTN Index;\r | |
dc7b4a5c | 378 | FRAMEWORK_EFI_IFR_ONE_OF OneOf;\r |
379 | FRAMEWORK_EFI_IFR_ONE_OF_OPTION OneOfOption;\r | |
380 | FRAMEWORK_EFI_IFR_END_ONE_OF EndOneOf;\r | |
5d01b0f7 | 381 | CHAR16 CurrentLanguage[4];\r |
382 | STRING_REF StringToken;\r | |
383 | \r | |
384 | //\r | |
385 | // We do not create op-code storage widths for one-of in excess of 16 bits for now\r | |
386 | //\r | |
387 | if (DataWidth > 2) {\r | |
388 | return EFI_DEVICE_ERROR;\r | |
389 | }\r | |
390 | \r | |
391 | //\r | |
392 | // Obtain current language value\r | |
393 | //\r | |
394 | GetCurrentLanguage (CurrentLanguage);\r | |
395 | \r | |
396 | //\r | |
397 | // Add first string, get first string's token\r | |
398 | //\r | |
399 | Status = AddString (StringBuffer, CurrentLanguage, Prompt, &StringToken);\r | |
400 | \r | |
401 | if (EFI_ERROR (Status)) {\r | |
402 | return Status;\r | |
403 | }\r | |
404 | \r | |
dc7b4a5c | 405 | OneOf.Header.OpCode = FRAMEWORK_EFI_IFR_ONE_OF_OP;\r |
406 | OneOf.Header.Length = sizeof (FRAMEWORK_EFI_IFR_ONE_OF);\r | |
5d01b0f7 | 407 | OneOf.QuestionId = QuestionId;\r |
408 | OneOf.Width = DataWidth;\r | |
409 | OneOf.Prompt = StringToken;\r | |
410 | \r | |
411 | //\r | |
412 | // Add second string, get first string's token\r | |
413 | //\r | |
414 | Status = AddString (StringBuffer, CurrentLanguage, Help, &StringToken);\r | |
415 | \r | |
416 | if (EFI_ERROR (Status)) {\r | |
417 | return Status;\r | |
418 | }\r | |
419 | \r | |
420 | OneOf.Help = StringToken;\r | |
421 | \r | |
422 | Status = AddOpCode (FormBuffer, &OneOf);\r | |
423 | \r | |
424 | if (EFI_ERROR (Status)) {\r | |
425 | return Status;\r | |
426 | }\r | |
427 | \r | |
428 | for (Index = 0; Index < OptionCount; Index++) {\r | |
dc7b4a5c | 429 | OneOfOption.Header.OpCode = FRAMEWORK_EFI_IFR_ONE_OF_OPTION_OP;\r |
430 | OneOfOption.Header.Length = sizeof (FRAMEWORK_EFI_IFR_ONE_OF_OPTION);\r | |
5d01b0f7 | 431 | \r |
432 | //\r | |
433 | // Add string and get token back\r | |
434 | //\r | |
435 | Status = AddString (StringBuffer, CurrentLanguage, OptionsList[Index].OptionString, &StringToken);\r | |
436 | \r | |
437 | OneOfOption.Option = StringToken;\r | |
438 | OneOfOption.Value = OptionsList[Index].Value;\r | |
dc7b4a5c | 439 | OneOfOption.Flags = (UINT8) (OptionsList[Index].Flags | FRAMEWORK_EFI_IFR_FLAG_CREATED);\r |
5d01b0f7 | 440 | OneOfOption.Key = OptionsList[Index].Key;\r |
441 | \r | |
442 | Status = AddOpCode (FormBuffer, &OneOfOption);\r | |
443 | \r | |
444 | if (EFI_ERROR (Status)) {\r | |
445 | return Status;\r | |
446 | }\r | |
447 | }\r | |
448 | \r | |
dc7b4a5c | 449 | EndOneOf.Header.Length = sizeof (FRAMEWORK_EFI_IFR_END_ONE_OF);\r |
450 | EndOneOf.Header.OpCode = FRAMEWORK_EFI_IFR_END_ONE_OF_OP;\r | |
5d01b0f7 | 451 | \r |
452 | Status = AddOpCode (FormBuffer, &EndOneOf);\r | |
453 | \r | |
454 | if (EFI_ERROR (Status)) {\r | |
455 | return Status;\r | |
456 | }\r | |
457 | \r | |
458 | return EFI_SUCCESS;\r | |
459 | }\r | |
460 | \r | |
2ec4d269 | 461 | /**\r |
462 | Create a one-of question with a set of options to choose from. The\r | |
463 | OptionsList is a pointer to a null-terminated list of option descriptions.\r | |
464 | \r | |
465 | @param QuestionId - Question ID of the ordered list\r | |
466 | @param MaxEntries - MaxEntries of the ordered list\r | |
467 | @param Prompt - Prompt of the ordered list\r | |
468 | @param Help - Help of the ordered list\r | |
469 | @param OptionsList - Each string in it is an option of the ordered list\r | |
470 | @param OptionCount - Option string count\r | |
471 | @param FormBuffer - The form where this ordered list adds to\r | |
472 | @param StringBuffer - String buffer created for Prompt, Help and Option strings\r | |
473 | \r | |
474 | @retval EFI_SUCCESS - Ordered list successfully created.\r | |
475 | **/\r | |
5d01b0f7 | 476 | EFI_STATUS\r |
477 | CreateOrderedList (\r | |
478 | IN UINT16 QuestionId,\r | |
479 | IN UINT8 MaxEntries,\r | |
480 | IN CHAR16 *Prompt,\r | |
481 | IN CHAR16 *Help,\r | |
482 | IN IFR_OPTION *OptionsList,\r | |
483 | IN UINTN OptionCount,\r | |
484 | IN OUT VOID *FormBuffer,\r | |
485 | IN OUT VOID *StringBuffer\r | |
486 | )\r | |
5d01b0f7 | 487 | {\r |
488 | EFI_STATUS Status;\r | |
489 | UINTN Index;\r | |
dc7b4a5c | 490 | FRAMEWORK_EFI_IFR_ORDERED_LIST OrderedList;\r |
491 | FRAMEWORK_EFI_IFR_ONE_OF_OPTION OrderedListOption;\r | |
492 | FRAMEWORK_EFI_IFR_END_ONE_OF EndOrderedList;\r | |
5d01b0f7 | 493 | CHAR16 CurrentLanguage[4];\r |
494 | STRING_REF StringToken;\r | |
495 | \r | |
496 | //\r | |
497 | // Obtain current language value\r | |
498 | //\r | |
499 | GetCurrentLanguage (CurrentLanguage);\r | |
500 | \r | |
501 | //\r | |
502 | // Add first string, get first string's token\r | |
503 | //\r | |
504 | Status = AddString (StringBuffer, CurrentLanguage, Prompt, &StringToken);\r | |
505 | \r | |
506 | if (EFI_ERROR (Status)) {\r | |
507 | return Status;\r | |
508 | }\r | |
509 | \r | |
dc7b4a5c | 510 | OrderedList.Header.OpCode = FRAMEWORK_EFI_IFR_ORDERED_LIST_OP;\r |
511 | OrderedList.Header.Length = sizeof (FRAMEWORK_EFI_IFR_ORDERED_LIST);\r | |
5d01b0f7 | 512 | OrderedList.QuestionId = QuestionId;\r |
513 | OrderedList.MaxEntries = MaxEntries;\r | |
514 | OrderedList.Prompt = StringToken;\r | |
515 | \r | |
516 | //\r | |
517 | // Add second string, get first string's token\r | |
518 | //\r | |
519 | Status = AddString (StringBuffer, CurrentLanguage, Help, &StringToken);\r | |
520 | \r | |
521 | if (EFI_ERROR (Status)) {\r | |
522 | return Status;\r | |
523 | }\r | |
524 | \r | |
525 | OrderedList.Help = StringToken;\r | |
526 | \r | |
527 | Status = AddOpCode (FormBuffer, &OrderedList);\r | |
528 | \r | |
529 | if (EFI_ERROR (Status)) {\r | |
530 | return Status;\r | |
531 | }\r | |
532 | \r | |
533 | for (Index = 0; Index < OptionCount; Index++) {\r | |
dc7b4a5c | 534 | OrderedListOption.Header.OpCode = FRAMEWORK_EFI_IFR_ONE_OF_OPTION_OP;\r |
535 | OrderedListOption.Header.Length = sizeof (FRAMEWORK_EFI_IFR_ONE_OF_OPTION);\r | |
5d01b0f7 | 536 | \r |
537 | //\r | |
538 | // Add string and get token back\r | |
539 | //\r | |
540 | Status = AddString (StringBuffer, CurrentLanguage, OptionsList[Index].OptionString, &StringToken);\r | |
541 | \r | |
542 | OrderedListOption.Option = StringToken;\r | |
543 | OrderedListOption.Value = OptionsList[Index].Value;\r | |
dc7b4a5c | 544 | OrderedListOption.Flags = (UINT8) (OptionsList[Index].Flags | FRAMEWORK_EFI_IFR_FLAG_CREATED);\r |
5d01b0f7 | 545 | OrderedListOption.Key = OptionsList[Index].Key;\r |
546 | \r | |
547 | Status = AddOpCode (FormBuffer, &OrderedListOption);\r | |
548 | \r | |
549 | if (EFI_ERROR (Status)) {\r | |
550 | return Status;\r | |
551 | }\r | |
552 | }\r | |
553 | \r | |
dc7b4a5c | 554 | EndOrderedList.Header.Length = sizeof (FRAMEWORK_EFI_IFR_END_ONE_OF);\r |
555 | EndOrderedList.Header.OpCode = FRAMEWORK_EFI_IFR_END_ONE_OF_OP;\r | |
5d01b0f7 | 556 | \r |
557 | Status = AddOpCode (FormBuffer, &EndOrderedList);\r | |
558 | \r | |
2ec4d269 | 559 | return Status;\r |
5d01b0f7 | 560 | }\r |
561 | \r | |
2ec4d269 | 562 | /**\r |
563 | Create a checkbox\r | |
564 | \r | |
565 | @param QuestionId Question ID of the check box\r | |
566 | @param DataWidth DataWidth of the check box\r | |
567 | @param Prompt Prompt of the check box\r | |
568 | @param Help Help of the check box \r | |
569 | @param Flags Flags of the check box\r | |
570 | @param FormBuffer The form where this check box adds to\r | |
571 | @param StringBuffer String buffer created for Prompt and Help.\r | |
572 | \r | |
573 | @retval EFI_DEVICE_ERROR DataWidth > 1\r | |
574 | @retval EFI_SUCCESS Check box successfully created\r | |
575 | **/\r | |
5d01b0f7 | 576 | EFI_STATUS\r |
577 | CreateCheckBox (\r | |
578 | IN UINT16 QuestionId,\r | |
579 | IN UINT8 DataWidth,\r | |
580 | IN CHAR16 *Prompt,\r | |
581 | IN CHAR16 *Help,\r | |
582 | IN UINT8 Flags,\r | |
583 | IN OUT VOID *FormBuffer,\r | |
584 | IN OUT VOID *StringBuffer\r | |
585 | )\r | |
5d01b0f7 | 586 | {\r |
587 | EFI_STATUS Status;\r | |
dc7b4a5c | 588 | FRAMEWORK_EFI_IFR_CHECKBOX CheckBox;\r |
5d01b0f7 | 589 | CHAR16 CurrentLanguage[4];\r |
590 | STRING_REF StringToken;\r | |
591 | \r | |
592 | //\r | |
593 | // We do not create op-code storage widths for checkbox in excess of 8 bits for now\r | |
594 | //\r | |
595 | if (DataWidth > 1) {\r | |
596 | return EFI_DEVICE_ERROR;\r | |
597 | }\r | |
598 | \r | |
599 | //\r | |
600 | // Obtain current language value\r | |
601 | //\r | |
602 | GetCurrentLanguage (CurrentLanguage);\r | |
603 | \r | |
604 | //\r | |
605 | // Add first string, get first string's token\r | |
606 | //\r | |
607 | Status = AddString (StringBuffer, CurrentLanguage, Prompt, &StringToken);\r | |
608 | \r | |
609 | if (EFI_ERROR (Status)) {\r | |
610 | return Status;\r | |
611 | }\r | |
612 | \r | |
dc7b4a5c | 613 | CheckBox.Header.OpCode = FRAMEWORK_EFI_IFR_CHECKBOX_OP;\r |
614 | CheckBox.Header.Length = sizeof (FRAMEWORK_EFI_IFR_CHECKBOX);\r | |
5d01b0f7 | 615 | CheckBox.QuestionId = QuestionId;\r |
616 | CheckBox.Width = DataWidth;\r | |
617 | CheckBox.Prompt = StringToken;\r | |
618 | \r | |
619 | //\r | |
620 | // Add second string, get first string's token\r | |
621 | //\r | |
622 | Status = AddString (StringBuffer, CurrentLanguage, Help, &StringToken);\r | |
623 | \r | |
624 | if (EFI_ERROR (Status)) {\r | |
625 | return Status;\r | |
626 | }\r | |
627 | \r | |
628 | CheckBox.Help = StringToken;\r | |
dc7b4a5c | 629 | CheckBox.Flags = (UINT8) (Flags | FRAMEWORK_EFI_IFR_FLAG_CREATED);\r |
5d01b0f7 | 630 | \r |
631 | Status = AddOpCode (FormBuffer, &CheckBox);\r | |
2ec4d269 | 632 | \r |
633 | return Status;\r | |
5d01b0f7 | 634 | }\r |
635 | \r | |
2ec4d269 | 636 | /**\r |
637 | Create a numeric\r | |
638 | \r | |
639 | @param QuestionId Question ID of the numeric\r | |
640 | @param DataWidth DataWidth of the numeric\r | |
641 | @param Prompt Prompt of the numeric\r | |
642 | @param Help Help of the numeric\r | |
643 | @param Minimum Minumun boundary of the numeric\r | |
644 | @param Maximum Maximum boundary of the numeric\r | |
645 | @param Step Step of the numeric\r | |
646 | @param Default Default value\r | |
647 | @param Flags Flags of the numeric\r | |
648 | @param Key Key of the numeric\r | |
649 | @param FormBuffer The form where this numeric adds to\r | |
650 | @param StringBuffer String buffer created for Prompt and Help.\r | |
651 | \r | |
652 | @retval EFI_DEVICE_ERROR DataWidth > 2\r | |
653 | @retval EFI_SUCCESS Numeric is successfully created \r | |
654 | **/\r | |
5d01b0f7 | 655 | EFI_STATUS\r |
656 | CreateNumeric (\r | |
657 | IN UINT16 QuestionId,\r | |
658 | IN UINT8 DataWidth,\r | |
659 | IN CHAR16 *Prompt,\r | |
660 | IN CHAR16 *Help,\r | |
661 | IN UINT16 Minimum,\r | |
662 | IN UINT16 Maximum,\r | |
663 | IN UINT16 Step,\r | |
664 | IN UINT16 Default,\r | |
665 | IN UINT8 Flags,\r | |
666 | IN UINT16 Key,\r | |
667 | IN OUT VOID *FormBuffer,\r | |
668 | IN OUT VOID *StringBuffer\r | |
669 | )\r | |
5d01b0f7 | 670 | {\r |
671 | EFI_STATUS Status;\r | |
dc7b4a5c | 672 | FRAMEWORK_EFI_IFR_NUMERIC Numeric;\r |
5d01b0f7 | 673 | CHAR16 CurrentLanguage[4];\r |
674 | STRING_REF StringToken;\r | |
675 | \r | |
676 | //\r | |
677 | // We do not create op-code storage widths for numerics in excess of 16 bits for now\r | |
678 | //\r | |
679 | if (DataWidth > 2) {\r | |
680 | return EFI_DEVICE_ERROR;\r | |
681 | }\r | |
682 | \r | |
683 | //\r | |
684 | // Obtain current language value\r | |
685 | //\r | |
686 | GetCurrentLanguage (CurrentLanguage);\r | |
687 | \r | |
688 | //\r | |
689 | // Add first string, get first string's token\r | |
690 | //\r | |
691 | Status = AddString (StringBuffer, CurrentLanguage, Prompt, &StringToken);\r | |
692 | \r | |
693 | if (EFI_ERROR (Status)) {\r | |
694 | return Status;\r | |
695 | }\r | |
696 | \r | |
dc7b4a5c | 697 | Numeric.Header.OpCode = FRAMEWORK_EFI_IFR_NUMERIC_OP;\r |
698 | Numeric.Header.Length = sizeof (FRAMEWORK_EFI_IFR_NUMERIC);\r | |
5d01b0f7 | 699 | Numeric.QuestionId = QuestionId;\r |
700 | Numeric.Width = DataWidth;\r | |
701 | Numeric.Prompt = StringToken;\r | |
702 | \r | |
703 | //\r | |
704 | // Add second string, get first string's token\r | |
705 | //\r | |
706 | Status = AddString (StringBuffer, CurrentLanguage, Help, &StringToken);\r | |
707 | \r | |
708 | if (EFI_ERROR (Status)) {\r | |
709 | return Status;\r | |
710 | }\r | |
711 | \r | |
712 | Numeric.Help = StringToken;\r | |
713 | Numeric.Minimum = Minimum;\r | |
714 | Numeric.Maximum = Maximum;\r | |
715 | Numeric.Step = Step;\r | |
716 | Numeric.Default = Default;\r | |
dc7b4a5c | 717 | Numeric.Flags = (UINT8) (Flags | FRAMEWORK_EFI_IFR_FLAG_CREATED);\r |
5d01b0f7 | 718 | Numeric.Key = Key;\r |
719 | \r | |
720 | Status = AddOpCode (FormBuffer, &Numeric);\r | |
721 | \r | |
2ec4d269 | 722 | return Status;\r |
5d01b0f7 | 723 | }\r |
724 | \r | |
2ec4d269 | 725 | /**\r |
726 | Create a string\r | |
727 | \r | |
728 | @param QuestionId - Question ID of the string\r | |
729 | @param DataWidth - DataWidth of the string\r | |
730 | @param Prompt - Prompt of the string\r | |
731 | @param Help - Help of the string\r | |
732 | @param MinSize - Min size boundary of the string\r | |
733 | @param MaxSize - Max size boundary of the string\r | |
734 | @param Flags - Flags of the string\r | |
735 | @param Key - Key of the string\r | |
736 | @param FormBuffer - The form where this string adds to\r | |
737 | @param StringBuffer - String buffer created for Prompt and Help.\r | |
738 | @retval EFI_SUCCESS - String successfully created. \r | |
739 | **/\r | |
5d01b0f7 | 740 | EFI_STATUS\r |
741 | CreateString (\r | |
742 | IN UINT16 QuestionId,\r | |
743 | IN UINT8 DataWidth,\r | |
744 | IN CHAR16 *Prompt,\r | |
745 | IN CHAR16 *Help,\r | |
746 | IN UINT8 MinSize,\r | |
747 | IN UINT8 MaxSize,\r | |
748 | IN UINT8 Flags,\r | |
749 | IN UINT16 Key,\r | |
750 | IN OUT VOID *FormBuffer,\r | |
751 | IN OUT VOID *StringBuffer\r | |
752 | )\r | |
5d01b0f7 | 753 | {\r |
754 | EFI_STATUS Status;\r | |
dc7b4a5c | 755 | FRAMEWORK_EFI_IFR_STRING String;\r |
5d01b0f7 | 756 | CHAR16 CurrentLanguage[4];\r |
757 | STRING_REF StringToken;\r | |
758 | \r | |
759 | //\r | |
760 | // Obtain current language value\r | |
761 | //\r | |
762 | GetCurrentLanguage (CurrentLanguage);\r | |
763 | \r | |
764 | //\r | |
765 | // Add first string, get first string's token\r | |
766 | //\r | |
767 | Status = AddString (StringBuffer, CurrentLanguage, Prompt, &StringToken);\r | |
768 | \r | |
769 | if (EFI_ERROR (Status)) {\r | |
770 | return Status;\r | |
771 | }\r | |
772 | \r | |
dc7b4a5c | 773 | String.Header.OpCode = FRAMEWORK_EFI_IFR_STRING_OP;\r |
774 | String.Header.Length = sizeof (FRAMEWORK_EFI_IFR_STRING);\r | |
5d01b0f7 | 775 | String.QuestionId = QuestionId;\r |
776 | String.Width = DataWidth;\r | |
777 | String.Prompt = StringToken;\r | |
778 | \r | |
779 | //\r | |
780 | // Add second string, get first string's token\r | |
781 | //\r | |
782 | Status = AddString (StringBuffer, CurrentLanguage, Help, &StringToken);\r | |
783 | \r | |
784 | if (EFI_ERROR (Status)) {\r | |
785 | return Status;\r | |
786 | }\r | |
787 | \r | |
788 | String.Help = StringToken;\r | |
789 | String.MinSize = MinSize;\r | |
790 | String.MaxSize = MaxSize;\r | |
dc7b4a5c | 791 | String.Flags = (UINT8) (Flags | FRAMEWORK_EFI_IFR_FLAG_CREATED);\r |
5d01b0f7 | 792 | String.Key = Key;\r |
793 | \r | |
794 | Status = AddOpCode (FormBuffer, &String);\r | |
795 | \r | |
2ec4d269 | 796 | return Status;\r |
5d01b0f7 | 797 | }\r |
2ec4d269 | 798 | \r |