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504214c4 | 1 | /** @file\r |
bee67555 | 2 | Instance of Print Library based on gEfiPrint2ProtocolGuid.\r |
a0afd019 | 3 | \r |
504214c4 | 4 | Implement the print library instance by wrap the interface \r |
bee67555 | 5 | provided in the Print2 protocol. This protocol is defined as the internal\r |
504214c4 LG |
6 | protocol related to this implementation, not in the public spec. So, this \r |
7 | library instance is only for this code base.\r | |
8 | \r | |
586d81d1 | 9 | Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>\r |
cd5ebaa0 | 10 | This program and the accompanying materials\r |
a0afd019 | 11 | are licensed and made available under the terms and conditions of the BSD License\r |
12 | which accompanies this distribution. The full text of the license may be found at\r | |
13 | http://opensource.org/licenses/bsd-license.php\r | |
14 | \r | |
15 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
16 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
17 | \r | |
504214c4 | 18 | **/\r |
a0afd019 | 19 | \r |
60c93673 | 20 | #include <Uefi.h>\r |
f405c067 | 21 | #include <Base.h>\r |
0ed0c867 | 22 | #include <Protocol/Print2.h>\r |
504dcb0a | 23 | \r |
24 | #include <Library/PrintLib.h>\r | |
25 | \r | |
26 | #include <Library/BaseLib.h>\r | |
bee67555 | 27 | #include <Library/DebugLib.h>\r |
a0afd019 | 28 | \r |
bee67555 | 29 | EFI_PRINT2_PROTOCOL *mPrint2Protocol = NULL;\r |
a0afd019 | 30 | \r |
ce95aa7a | 31 | /**\r |
bee67555 | 32 | The constructor function caches the pointer to Print2 protocol.\r |
33 | \r | |
34 | The constructor function locates Print2 protocol from protocol database.\r | |
35 | It will ASSERT() if that operation fails and it will always return EFI_SUCCESS. \r | |
ce95aa7a | 36 | \r |
bee67555 | 37 | @param ImageHandle The firmware allocated handle for the EFI image.\r |
38 | @param SystemTable A pointer to the EFI System Table.\r | |
39 | \r | |
40 | @retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.\r | |
ce95aa7a | 41 | \r |
42 | **/\r | |
2ad4dad0 LG |
43 | EFI_STATUS\r |
44 | EFIAPI\r | |
bee67555 | 45 | PrintLibConstructor (\r |
46 | IN EFI_HANDLE ImageHandle,\r | |
47 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
a0afd019 | 48 | )\r |
a0afd019 | 49 | {\r |
bee67555 | 50 | EFI_STATUS Status;\r |
51 | \r | |
35289219 | 52 | Status = SystemTable->BootServices->LocateProtocol (\r |
53 | &gEfiPrint2ProtocolGuid,\r | |
54 | NULL,\r | |
55 | (VOID**) &mPrint2Protocol\r | |
56 | );\r | |
bee67555 | 57 | ASSERT_EFI_ERROR (Status);\r |
58 | ASSERT (mPrint2Protocol != NULL);\r | |
59 | \r | |
60 | return Status;\r | |
2ad4dad0 LG |
61 | }\r |
62 | \r | |
bee67555 | 63 | \r |
504dcb0a | 64 | /**\r |
65 | Worker function that converts a VA_LIST to a BASE_LIST based on a Null-terminated \r | |
66 | format string.\r | |
67 | \r | |
68 | @param AsciiFormat TRUE if Format is an ASCII string. FALSE if Format is a Unicode string.\r | |
69 | @param Format Null-terminated format string.\r | |
70 | @param VaListMarker VA_LIST style variable argument list consumed by processing Format.\r | |
71 | @param BaseListMarker BASE_LIST style variable argument list consumed by processing Format.\r | |
72 | @param Size The size, in bytes, of the BaseListMarker buffer.\r | |
73 | \r | |
74 | @return The number of bytes in BaseListMarker. 0 if BaseListMarker is too small.\r | |
75 | \r | |
76 | **/\r | |
77 | BOOLEAN\r | |
78 | DxePrintLibPrint2ProtocolVaListToBaseList (\r | |
79 | IN BOOLEAN AsciiFormat,\r | |
80 | IN CONST CHAR8 *Format,\r | |
81 | IN VA_LIST VaListMarker,\r | |
82 | OUT BASE_LIST BaseListMarker,\r | |
83 | IN UINTN Size\r | |
84 | )\r | |
85 | {\r | |
86 | BASE_LIST BaseListStart;\r | |
87 | UINTN BytesPerFormatCharacter;\r | |
88 | UINTN FormatMask;\r | |
89 | UINTN FormatCharacter;\r | |
90 | BOOLEAN Long;\r | |
91 | BOOLEAN Done;\r | |
92 | \r | |
93 | ASSERT (Format != NULL);\r | |
504dcb0a | 94 | ASSERT (BaseListMarker != NULL);\r |
95 | \r | |
96 | BaseListStart = BaseListMarker;\r | |
97 | \r | |
98 | if (AsciiFormat) {\r | |
99 | ASSERT (AsciiStrSize (Format) != 0);\r | |
100 | BytesPerFormatCharacter = 1;\r | |
101 | FormatMask = 0xff;\r | |
102 | } else {\r | |
103 | ASSERT (StrSize ((CHAR16 *) Format) != 0);\r | |
104 | BytesPerFormatCharacter = 2;\r | |
105 | FormatMask = 0xffff;\r | |
106 | }\r | |
107 | \r | |
108 | //\r | |
109 | // Get the first character from the format string\r | |
110 | //\r | |
111 | FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r | |
112 | \r | |
113 | while (FormatCharacter != 0) {\r | |
114 | if (FormatCharacter == '%') {\r | |
115 | Long = FALSE;\r | |
116 | \r | |
117 | //\r | |
118 | // Parse Flags and Width\r | |
119 | //\r | |
120 | for (Done = FALSE; !Done; ) {\r | |
121 | //\r | |
122 | // Get the next character from the format string\r | |
123 | //\r | |
124 | Format += BytesPerFormatCharacter;\r | |
125 | \r | |
126 | //\r | |
127 | // Get the next character from the format string\r | |
128 | //\r | |
129 | FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r | |
130 | \r | |
131 | switch (FormatCharacter) {\r | |
132 | case '.': \r | |
133 | case '-': \r | |
134 | case '+': \r | |
135 | case ' ': \r | |
136 | case ',': \r | |
137 | case '0':\r | |
138 | case '1':\r | |
139 | case '2':\r | |
140 | case '3':\r | |
141 | case '4':\r | |
142 | case '5':\r | |
143 | case '6':\r | |
144 | case '7':\r | |
145 | case '8':\r | |
146 | case '9':\r | |
147 | break;\r | |
148 | case 'L':\r | |
149 | case 'l': \r | |
150 | Long = TRUE;\r | |
151 | break;\r | |
152 | case '*':\r | |
153 | BASE_ARG (BaseListMarker, UINTN) = VA_ARG (VaListMarker, UINTN);\r | |
154 | break;\r | |
155 | case '\0':\r | |
156 | //\r | |
157 | // Make no output if Format string terminates unexpectedly when\r | |
158 | // looking up for flag, width, precision and type. \r | |
159 | //\r | |
160 | Format -= BytesPerFormatCharacter;\r | |
161 | //\r | |
162 | // break skipped on purpose.\r | |
163 | //\r | |
164 | default:\r | |
165 | Done = TRUE;\r | |
166 | break;\r | |
167 | }\r | |
168 | } \r | |
169 | \r | |
170 | //\r | |
171 | // Handle each argument type\r | |
172 | //\r | |
173 | switch (FormatCharacter) {\r | |
174 | case 'p':\r | |
175 | if (sizeof (VOID *) > 4) {\r | |
176 | Long = TRUE;\r | |
177 | }\r | |
178 | case 'X':\r | |
179 | case 'x':\r | |
796fecd8 | 180 | case 'u':\r |
504dcb0a | 181 | case 'd':\r |
182 | if (Long) {\r | |
183 | BASE_ARG (BaseListMarker, INT64) = VA_ARG (VaListMarker, INT64);\r | |
184 | } else {\r | |
185 | BASE_ARG (BaseListMarker, int) = VA_ARG (VaListMarker, int);\r | |
186 | }\r | |
187 | break;\r | |
188 | case 's':\r | |
189 | case 'S':\r | |
190 | case 'a':\r | |
191 | case 'g':\r | |
192 | case 't':\r | |
193 | BASE_ARG (BaseListMarker, VOID *) = VA_ARG (VaListMarker, VOID *);\r | |
194 | break;\r | |
195 | case 'c':\r | |
196 | BASE_ARG (BaseListMarker, UINTN) = VA_ARG (VaListMarker, UINTN);\r | |
197 | break;\r | |
198 | case 'r':\r | |
199 | BASE_ARG (BaseListMarker, RETURN_STATUS) = VA_ARG (VaListMarker, RETURN_STATUS);\r | |
200 | break;\r | |
201 | }\r | |
202 | }\r | |
203 | \r | |
204 | //\r | |
205 | // If BASE_LIST is larger than Size, then return FALSE\r | |
206 | //\r | |
207 | if ((UINTN)((UINT8 *)BaseListMarker - (UINT8 *)BaseListStart) > Size) {\r | |
208 | return FALSE;\r | |
209 | }\r | |
210 | \r | |
211 | //\r | |
212 | // Get the next character from the format string\r | |
213 | //\r | |
214 | Format += BytesPerFormatCharacter;\r | |
215 | \r | |
216 | //\r | |
217 | // Get the next character from the format string\r | |
218 | //\r | |
219 | FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r | |
220 | }\r | |
221 | return TRUE;\r | |
222 | }\r | |
223 | \r | |
2ad4dad0 LG |
224 | /**\r |
225 | Produces a Null-terminated Unicode string in an output buffer based on \r | |
226 | a Null-terminated Unicode format string and a VA_LIST argument list\r | |
227 | \r | |
228 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r | |
229 | and BufferSize. \r | |
230 | The Unicode string is produced by parsing the format string specified by FormatString. \r | |
231 | Arguments are pulled from the variable argument list specified by Marker based on the \r | |
232 | contents of the format string. \r | |
233 | The number of Unicode characters in the produced output buffer is returned not including\r | |
234 | the Null-terminator.\r | |
235 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r | |
236 | \r | |
237 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().\r | |
238 | If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r | |
239 | If BufferSize > 1 and FormatString is NULL, then ASSERT().\r | |
240 | If BufferSize > 1 and FormatString is not aligned on a 16-bit boundary, then ASSERT().\r | |
241 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than \r | |
242 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r | |
243 | ASSERT().\r | |
244 | If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string\r | |
245 | contains more than PcdMaximumUnicodeStringLength Unicode characters not including the\r | |
246 | Null-terminator, then ASSERT().\r | |
247 | \r | |
248 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
249 | Unicode string.\r | |
250 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
251 | @param FormatString Null-terminated Unicode format string.\r | |
252 | @param Marker VA_LIST marker for the variable argument list.\r | |
253 | \r | |
254 | @return The number of Unicode characters in the produced output buffer not including the\r | |
255 | Null-terminator.\r | |
256 | \r | |
257 | **/\r | |
258 | UINTN\r | |
259 | EFIAPI\r | |
260 | UnicodeVSPrint (\r | |
261 | OUT CHAR16 *StartOfBuffer,\r | |
262 | IN UINTN BufferSize,\r | |
263 | IN CONST CHAR16 *FormatString,\r | |
264 | IN VA_LIST Marker\r | |
265 | )\r | |
266 | {\r | |
97f77815 | 267 | UINT64 BaseListMarker[256 / sizeof (UINT64)];\r |
504dcb0a | 268 | \r |
269 | DxePrintLibPrint2ProtocolVaListToBaseList (\r | |
270 | FALSE, \r | |
271 | (CHAR8 *)FormatString, \r | |
272 | Marker, \r | |
273 | (BASE_LIST)BaseListMarker, \r | |
274 | sizeof (BaseListMarker) - 8\r | |
275 | );\r | |
276 | \r | |
277 | return UnicodeBSPrint (StartOfBuffer, BufferSize, FormatString, (BASE_LIST)BaseListMarker);\r | |
278 | }\r | |
279 | \r | |
280 | /**\r | |
281 | Produces a Null-terminated Unicode string in an output buffer based on \r | |
282 | a Null-terminated Unicode format string and a BASE_LIST argument list\r | |
283 | \r | |
284 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r | |
285 | and BufferSize. \r | |
286 | The Unicode string is produced by parsing the format string specified by FormatString. \r | |
287 | Arguments are pulled from the variable argument list specified by Marker based on the \r | |
288 | contents of the format string. \r | |
289 | The number of Unicode characters in the produced output buffer is returned not including\r | |
290 | the Null-terminator.\r | |
291 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r | |
292 | \r | |
293 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().\r | |
294 | If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r | |
295 | If BufferSize > 1 and FormatString is NULL, then ASSERT().\r | |
296 | If BufferSize > 1 and FormatString is not aligned on a 16-bit boundary, then ASSERT().\r | |
297 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than \r | |
298 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r | |
299 | ASSERT().\r | |
300 | If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string\r | |
301 | contains more than PcdMaximumUnicodeStringLength Unicode characters not including the\r | |
302 | Null-terminator, then ASSERT().\r | |
303 | \r | |
304 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
305 | Unicode string.\r | |
306 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
307 | @param FormatString Null-terminated Unicode format string.\r | |
308 | @param Marker BASE_LIST marker for the variable argument list.\r | |
309 | \r | |
310 | @return The number of Unicode characters in the produced output buffer not including the\r | |
311 | Null-terminator.\r | |
312 | \r | |
313 | **/\r | |
314 | UINTN\r | |
315 | EFIAPI\r | |
316 | UnicodeBSPrint (\r | |
317 | OUT CHAR16 *StartOfBuffer,\r | |
318 | IN UINTN BufferSize,\r | |
319 | IN CONST CHAR16 *FormatString,\r | |
320 | IN BASE_LIST Marker\r | |
321 | )\r | |
322 | {\r | |
323 | return mPrint2Protocol->UnicodeBSPrint (StartOfBuffer, BufferSize, FormatString, Marker);\r | |
a0afd019 | 324 | }\r |
325 | \r | |
2ad4dad0 LG |
326 | /**\r |
327 | Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated \r | |
328 | Unicode format string and variable argument list.\r | |
329 | \r | |
330 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r | |
331 | and BufferSize.\r | |
332 | The Unicode string is produced by parsing the format string specified by FormatString.\r | |
333 | Arguments are pulled from the variable argument list based on the contents of the format string.\r | |
334 | The number of Unicode characters in the produced output buffer is returned not including\r | |
335 | the Null-terminator.\r | |
336 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r | |
337 | \r | |
338 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().\r | |
339 | If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r | |
340 | If BufferSize > 1 and FormatString is NULL, then ASSERT().\r | |
341 | If BufferSize > 1 and FormatString is not aligned on a 16-bit boundary, then ASSERT().\r | |
342 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than \r | |
343 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r | |
344 | ASSERT().\r | |
345 | If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string\r | |
346 | contains more than PcdMaximumUnicodeStringLength Unicode characters not including the\r | |
347 | Null-terminator, then ASSERT().\r | |
348 | \r | |
349 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
350 | Unicode string.\r | |
351 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
352 | @param FormatString Null-terminated Unicode format string.\r | |
71898234 | 353 | @param ... Variable argument list whose contents are accessed based on the \r |
354 | format string specified by FormatString.\r | |
ce95aa7a | 355 | \r |
2ad4dad0 LG |
356 | @return The number of Unicode characters in the produced output buffer not including the\r |
357 | Null-terminator.\r | |
358 | \r | |
359 | **/\r | |
a0afd019 | 360 | UINTN\r |
2ad4dad0 | 361 | EFIAPI\r |
a0afd019 | 362 | UnicodeSPrint (\r |
363 | OUT CHAR16 *StartOfBuffer,\r | |
364 | IN UINTN BufferSize,\r | |
2ad4dad0 | 365 | IN CONST CHAR16 *FormatString,\r |
a0afd019 | 366 | ...\r |
367 | )\r | |
a0afd019 | 368 | {\r |
2ad4dad0 | 369 | VA_LIST Marker;\r |
3bbe68a3 | 370 | UINTN NumberOfPrinted;\r |
a0afd019 | 371 | \r |
372 | VA_START (Marker, FormatString);\r | |
3bbe68a3 | 373 | NumberOfPrinted = UnicodeVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);\r |
374 | VA_END (Marker);\r | |
375 | return NumberOfPrinted;\r | |
a0afd019 | 376 | }\r |
377 | \r | |
2ad4dad0 LG |
378 | /**\r |
379 | Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated\r | |
380 | ASCII format string and a VA_LIST argument list\r | |
381 | \r | |
382 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r | |
383 | and BufferSize.\r | |
384 | The Unicode string is produced by parsing the format string specified by FormatString.\r | |
385 | Arguments are pulled from the variable argument list specified by Marker based on the \r | |
386 | contents of the format string.\r | |
387 | The number of Unicode characters in the produced output buffer is returned not including\r | |
388 | the Null-terminator.\r | |
389 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r | |
390 | \r | |
391 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().\r | |
392 | If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r | |
393 | If BufferSize > 1 and FormatString is NULL, then ASSERT().\r | |
394 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r | |
395 | PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then\r | |
396 | ASSERT().\r | |
397 | If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string\r | |
398 | contains more than PcdMaximumUnicodeStringLength Unicode characters not including the\r | |
399 | Null-terminator, then ASSERT().\r | |
400 | \r | |
401 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
402 | Unicode string.\r | |
403 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
404 | @param FormatString Null-terminated Unicode format string.\r | |
405 | @param Marker VA_LIST marker for the variable argument list.\r | |
406 | \r | |
407 | @return The number of Unicode characters in the produced output buffer not including the\r | |
408 | Null-terminator.\r | |
409 | \r | |
410 | **/\r | |
a0afd019 | 411 | UINTN\r |
2ad4dad0 LG |
412 | EFIAPI\r |
413 | UnicodeVSPrintAsciiFormat (\r | |
414 | OUT CHAR16 *StartOfBuffer,\r | |
415 | IN UINTN BufferSize,\r | |
416 | IN CONST CHAR8 *FormatString,\r | |
417 | IN VA_LIST Marker\r | |
a0afd019 | 418 | )\r |
2ad4dad0 | 419 | {\r |
97f77815 | 420 | UINT64 BaseListMarker[256 / sizeof (UINT64)];\r |
504dcb0a | 421 | \r |
422 | DxePrintLibPrint2ProtocolVaListToBaseList (\r | |
423 | TRUE, \r | |
424 | FormatString, \r | |
425 | Marker, \r | |
426 | (BASE_LIST)BaseListMarker, \r | |
427 | sizeof (BaseListMarker) - 8\r | |
428 | );\r | |
429 | \r | |
430 | return UnicodeBSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, (BASE_LIST)BaseListMarker);\r | |
431 | }\r | |
432 | \r | |
433 | /**\r | |
434 | Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated\r | |
435 | ASCII format string and a BASE_LIST argument list\r | |
436 | \r | |
437 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r | |
438 | and BufferSize.\r | |
439 | The Unicode string is produced by parsing the format string specified by FormatString.\r | |
440 | Arguments are pulled from the variable argument list specified by Marker based on the \r | |
441 | contents of the format string.\r | |
442 | The number of Unicode characters in the produced output buffer is returned not including\r | |
443 | the Null-terminator.\r | |
444 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r | |
445 | \r | |
446 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().\r | |
447 | If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r | |
448 | If BufferSize > 1 and FormatString is NULL, then ASSERT().\r | |
449 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r | |
450 | PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then\r | |
451 | ASSERT().\r | |
452 | If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string\r | |
453 | contains more than PcdMaximumUnicodeStringLength Unicode characters not including the\r | |
454 | Null-terminator, then ASSERT().\r | |
455 | \r | |
456 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
457 | Unicode string.\r | |
458 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
459 | @param FormatString Null-terminated Unicode format string.\r | |
460 | @param Marker BASE_LIST marker for the variable argument list.\r | |
461 | \r | |
462 | @return The number of Unicode characters in the produced output buffer not including the\r | |
463 | Null-terminator.\r | |
464 | \r | |
465 | **/\r | |
466 | UINTN\r | |
467 | EFIAPI\r | |
468 | UnicodeBSPrintAsciiFormat (\r | |
469 | OUT CHAR16 *StartOfBuffer,\r | |
470 | IN UINTN BufferSize,\r | |
471 | IN CONST CHAR8 *FormatString,\r | |
472 | IN BASE_LIST Marker\r | |
473 | )\r | |
474 | {\r | |
475 | return mPrint2Protocol->UnicodeBSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, Marker);\r | |
2ad4dad0 | 476 | }\r |
a0afd019 | 477 | \r |
2ad4dad0 LG |
478 | /**\r |
479 | Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated \r | |
480 | ASCII format string and variable argument list.\r | |
481 | \r | |
482 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r | |
483 | and BufferSize.\r | |
484 | The Unicode string is produced by parsing the format string specified by FormatString.\r | |
485 | Arguments are pulled from the variable argument list based on the contents of the \r | |
486 | format string.\r | |
487 | The number of Unicode characters in the produced output buffer is returned not including\r | |
488 | the Null-terminator.\r | |
489 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r | |
490 | \r | |
491 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().\r | |
492 | If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r | |
493 | If BufferSize > 1 and FormatString is NULL, then ASSERT().\r | |
494 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r | |
495 | PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then\r | |
496 | ASSERT().\r | |
497 | If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string\r | |
498 | contains more than PcdMaximumUnicodeStringLength Unicode characters not including the\r | |
499 | Null-terminator, then ASSERT().\r | |
500 | \r | |
501 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
502 | Unicode string.\r | |
503 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
504 | @param FormatString Null-terminated Unicode format string.\r | |
71898234 | 505 | @param ... Variable argument list whose contents are accessed based on the \r |
506 | format string specified by FormatString.\r | |
2ad4dad0 LG |
507 | \r |
508 | @return The number of Unicode characters in the produced output buffer not including the\r | |
509 | Null-terminator.\r | |
510 | \r | |
511 | **/\r | |
512 | UINTN\r | |
513 | EFIAPI\r | |
514 | UnicodeSPrintAsciiFormat (\r | |
515 | OUT CHAR16 *StartOfBuffer,\r | |
516 | IN UINTN BufferSize,\r | |
517 | IN CONST CHAR8 *FormatString,\r | |
518 | ...\r | |
519 | )\r | |
520 | {\r | |
521 | VA_LIST Marker;\r | |
3bbe68a3 | 522 | UINTN NumberOfPrinted;\r |
a0afd019 | 523 | \r |
2ad4dad0 | 524 | VA_START (Marker, FormatString);\r |
3bbe68a3 | 525 | NumberOfPrinted = UnicodeVSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, Marker);\r |
526 | VA_END (Marker);\r | |
527 | return NumberOfPrinted;\r | |
2ad4dad0 | 528 | }\r |
a0afd019 | 529 | \r |
2ad4dad0 LG |
530 | /**\r |
531 | Converts a decimal value to a Null-terminated Unicode string.\r | |
532 | \r | |
533 | Converts the decimal number specified by Value to a Null-terminated Unicode \r | |
534 | string specified by Buffer containing at most Width characters. No padding of spaces \r | |
535 | is ever performed. If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.\r | |
536 | The number of Unicode characters in Buffer is returned not including the Null-terminator.\r | |
537 | If the conversion contains more than Width characters, then only the first\r | |
538 | Width characters are returned, and the total number of characters \r | |
539 | required to perform the conversion is returned.\r | |
540 | Additional conversion parameters are specified in Flags. \r | |
541 | \r | |
542 | The Flags bit LEFT_JUSTIFY is always ignored.\r | |
543 | All conversions are left justified in Buffer.\r | |
544 | If Width is 0, PREFIX_ZERO is ignored in Flags.\r | |
545 | If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and commas\r | |
546 | are inserted every 3rd digit starting from the right.\r | |
df8d0595 | 547 | If RADIX_HEX is set in Flags, then the output buffer will be \r |
2ad4dad0 | 548 | formatted in hexadecimal format.\r |
df8d0595 | 549 | If Value is < 0 and RADIX_HEX is not set in Flags, then the fist character in Buffer is a '-'.\r |
2ad4dad0 LG |
550 | If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored, \r |
551 | then Buffer is padded with '0' characters so the combination of the optional '-' \r | |
552 | sign character, '0' characters, digit characters for Value, and the Null-terminator\r | |
553 | add up to Width characters.\r | |
df8d0595 | 554 | If both COMMA_TYPE and RADIX_HEX are set in Flags, then ASSERT().\r |
2ad4dad0 LG |
555 | If Buffer is NULL, then ASSERT().\r |
556 | If Buffer is not aligned on a 16-bit boundary, then ASSERT().\r | |
557 | If unsupported bits are set in Flags, then ASSERT().\r | |
df8d0595 | 558 | If both COMMA_TYPE and RADIX_HEX are set in Flags, then ASSERT().\r |
2ad4dad0 LG |
559 | If Width >= MAXIMUM_VALUE_CHARACTERS, then ASSERT()\r |
560 | \r | |
561 | @param Buffer Pointer to the output buffer for the produced Null-terminated\r | |
562 | Unicode string.\r | |
563 | @param Flags The bitmask of flags that specify left justification, zero pad, and commas.\r | |
564 | @param Value The 64-bit signed value to convert to a string.\r | |
565 | @param Width The maximum number of Unicode characters to place in Buffer, not including\r | |
566 | the Null-terminator.\r | |
567 | \r | |
568 | @return The number of Unicode characters in Buffer not including the Null-terminator.\r | |
569 | \r | |
570 | **/\r | |
571 | UINTN\r | |
572 | EFIAPI\r | |
573 | UnicodeValueToString (\r | |
574 | IN OUT CHAR16 *Buffer,\r | |
575 | IN UINTN Flags,\r | |
576 | IN INT64 Value,\r | |
577 | IN UINTN Width\r | |
578 | )\r | |
579 | {\r | |
bee67555 | 580 | return mPrint2Protocol->UnicodeValueToString (Buffer, Flags, Value, Width);\r |
2ad4dad0 | 581 | }\r |
a0afd019 | 582 | \r |
2ad4dad0 LG |
583 | /**\r |
584 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r | |
585 | ASCII format string and a VA_LIST argument list.\r | |
586 | \r | |
587 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r | |
588 | and BufferSize.\r | |
589 | The ASCII string is produced by parsing the format string specified by FormatString.\r | |
590 | Arguments are pulled from the variable argument list specified by Marker based on \r | |
591 | the contents of the format string.\r | |
592 | The number of ASCII characters in the produced output buffer is returned not including\r | |
593 | the Null-terminator.\r | |
594 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r | |
595 | \r | |
596 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().\r | |
597 | If BufferSize > 0 and FormatString is NULL, then ASSERT().\r | |
598 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r | |
599 | PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then\r | |
600 | ASSERT().\r | |
601 | If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string\r | |
602 | contains more than PcdMaximumAsciiStringLength ASCII characters not including the\r | |
603 | Null-terminator, then ASSERT().\r | |
604 | \r | |
605 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
606 | ASCII string.\r | |
607 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
608 | @param FormatString Null-terminated Unicode format string.\r | |
609 | @param Marker VA_LIST marker for the variable argument list.\r | |
610 | \r | |
611 | @return The number of ASCII characters in the produced output buffer not including the\r | |
612 | Null-terminator.\r | |
613 | \r | |
614 | **/\r | |
615 | UINTN\r | |
616 | EFIAPI\r | |
617 | AsciiVSPrint (\r | |
618 | OUT CHAR8 *StartOfBuffer,\r | |
619 | IN UINTN BufferSize,\r | |
620 | IN CONST CHAR8 *FormatString,\r | |
621 | IN VA_LIST Marker\r | |
622 | )\r | |
a0afd019 | 623 | {\r |
97f77815 | 624 | UINT64 BaseListMarker[256 / sizeof (UINT64)];\r |
504dcb0a | 625 | \r |
626 | DxePrintLibPrint2ProtocolVaListToBaseList (\r | |
627 | TRUE, \r | |
628 | FormatString, \r | |
629 | Marker, \r | |
630 | (BASE_LIST)BaseListMarker, \r | |
631 | sizeof (BaseListMarker) - 8\r | |
632 | );\r | |
633 | \r | |
634 | return AsciiBSPrint (StartOfBuffer, BufferSize, FormatString, (BASE_LIST)BaseListMarker);\r | |
635 | }\r | |
636 | \r | |
637 | /**\r | |
638 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r | |
639 | ASCII format string and a BASE_LIST argument list.\r | |
640 | \r | |
641 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r | |
642 | and BufferSize.\r | |
643 | The ASCII string is produced by parsing the format string specified by FormatString.\r | |
644 | Arguments are pulled from the variable argument list specified by Marker based on \r | |
645 | the contents of the format string.\r | |
646 | The number of ASCII characters in the produced output buffer is returned not including\r | |
647 | the Null-terminator.\r | |
648 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r | |
649 | \r | |
650 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().\r | |
651 | If BufferSize > 0 and FormatString is NULL, then ASSERT().\r | |
652 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r | |
653 | PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then\r | |
654 | ASSERT().\r | |
655 | If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string\r | |
656 | contains more than PcdMaximumAsciiStringLength ASCII characters not including the\r | |
657 | Null-terminator, then ASSERT().\r | |
658 | \r | |
659 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
660 | ASCII string.\r | |
661 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
662 | @param FormatString Null-terminated Unicode format string.\r | |
663 | @param Marker BASE_LIST marker for the variable argument list.\r | |
664 | \r | |
665 | @return The number of ASCII characters in the produced output buffer not including the\r | |
666 | Null-terminator.\r | |
667 | \r | |
668 | **/\r | |
669 | UINTN\r | |
670 | EFIAPI\r | |
671 | AsciiBSPrint (\r | |
672 | OUT CHAR8 *StartOfBuffer,\r | |
673 | IN UINTN BufferSize,\r | |
674 | IN CONST CHAR8 *FormatString,\r | |
675 | IN BASE_LIST Marker\r | |
676 | )\r | |
677 | {\r | |
678 | return mPrint2Protocol->AsciiBSPrint (StartOfBuffer, BufferSize, FormatString, Marker);\r | |
a0afd019 | 679 | }\r |
680 | \r | |
2ad4dad0 LG |
681 | /**\r |
682 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r | |
683 | ASCII format string and variable argument list.\r | |
684 | \r | |
685 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r | |
686 | and BufferSize.\r | |
687 | The ASCII string is produced by parsing the format string specified by FormatString.\r | |
688 | Arguments are pulled from the variable argument list based on the contents of the \r | |
689 | format string.\r | |
690 | The number of ASCII characters in the produced output buffer is returned not including\r | |
691 | the Null-terminator.\r | |
692 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r | |
693 | \r | |
694 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().\r | |
695 | If BufferSize > 0 and FormatString is NULL, then ASSERT().\r | |
696 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r | |
697 | PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then\r | |
698 | ASSERT().\r | |
699 | If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string\r | |
700 | contains more than PcdMaximumAsciiStringLength ASCII characters not including the\r | |
701 | Null-terminator, then ASSERT().\r | |
702 | \r | |
703 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
704 | ASCII string.\r | |
705 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
706 | @param FormatString Null-terminated Unicode format string.\r | |
71898234 | 707 | @param ... Variable argument list whose contents are accessed based on the \r |
708 | format string specified by FormatString.\r | |
ce95aa7a | 709 | \r |
2ad4dad0 LG |
710 | @return The number of ASCII characters in the produced output buffer not including the\r |
711 | Null-terminator.\r | |
712 | \r | |
713 | **/\r | |
a0afd019 | 714 | UINTN\r |
2ad4dad0 | 715 | EFIAPI\r |
a0afd019 | 716 | AsciiSPrint (\r |
717 | OUT CHAR8 *StartOfBuffer,\r | |
718 | IN UINTN BufferSize,\r | |
2ad4dad0 | 719 | IN CONST CHAR8 *FormatString,\r |
a0afd019 | 720 | ...\r |
721 | )\r | |
2ad4dad0 LG |
722 | {\r |
723 | VA_LIST Marker;\r | |
3bbe68a3 | 724 | UINTN NumberOfPrinted;\r |
2ad4dad0 LG |
725 | \r |
726 | VA_START (Marker, FormatString);\r | |
3bbe68a3 | 727 | NumberOfPrinted = AsciiVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);\r |
728 | VA_END (Marker);\r | |
729 | return NumberOfPrinted;\r | |
2ad4dad0 | 730 | }\r |
a0afd019 | 731 | \r |
2ad4dad0 LG |
732 | /**\r |
733 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r | |
734 | ASCII format string and a VA_LIST argument list.\r | |
735 | \r | |
736 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r | |
737 | and BufferSize.\r | |
738 | The ASCII string is produced by parsing the format string specified by FormatString.\r | |
739 | Arguments are pulled from the variable argument list specified by Marker based on \r | |
740 | the contents of the format string.\r | |
741 | The number of ASCII characters in the produced output buffer is returned not including\r | |
742 | the Null-terminator.\r | |
743 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r | |
744 | \r | |
745 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().\r | |
746 | If BufferSize > 0 and FormatString is NULL, then ASSERT().\r | |
747 | If BufferSize > 0 and FormatString is not aligned on a 16-bit boundary, then ASSERT().\r | |
748 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than\r | |
749 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r | |
750 | ASSERT().\r | |
751 | If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string\r | |
752 | contains more than PcdMaximumAsciiStringLength ASCII characters not including the\r | |
753 | Null-terminator, then ASSERT().\r | |
754 | \r | |
755 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
756 | ASCII string.\r | |
757 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
758 | @param FormatString Null-terminated Unicode format string.\r | |
759 | @param Marker VA_LIST marker for the variable argument list.\r | |
760 | \r | |
761 | @return The number of ASCII characters in the produced output buffer not including the\r | |
762 | Null-terminator.\r | |
763 | \r | |
764 | **/\r | |
765 | UINTN\r | |
766 | EFIAPI\r | |
767 | AsciiVSPrintUnicodeFormat (\r | |
768 | OUT CHAR8 *StartOfBuffer,\r | |
769 | IN UINTN BufferSize,\r | |
770 | IN CONST CHAR16 *FormatString,\r | |
771 | IN VA_LIST Marker\r | |
772 | )\r | |
a0afd019 | 773 | {\r |
97f77815 | 774 | UINT64 BaseListMarker[256 / sizeof (UINT64)];\r |
504dcb0a | 775 | \r |
776 | DxePrintLibPrint2ProtocolVaListToBaseList (\r | |
777 | FALSE, \r | |
778 | (CHAR8 *)FormatString, \r | |
779 | Marker, \r | |
780 | (BASE_LIST)BaseListMarker, \r | |
781 | sizeof (BaseListMarker) - 8\r | |
782 | );\r | |
783 | \r | |
784 | return AsciiBSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, (BASE_LIST)BaseListMarker);\r | |
785 | }\r | |
786 | \r | |
787 | /**\r | |
788 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r | |
789 | ASCII format string and a BASE_LIST argument list.\r | |
790 | \r | |
791 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r | |
792 | and BufferSize.\r | |
793 | The ASCII string is produced by parsing the format string specified by FormatString.\r | |
794 | Arguments are pulled from the variable argument list specified by Marker based on \r | |
795 | the contents of the format string.\r | |
796 | The number of ASCII characters in the produced output buffer is returned not including\r | |
797 | the Null-terminator.\r | |
798 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r | |
799 | \r | |
800 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().\r | |
801 | If BufferSize > 0 and FormatString is NULL, then ASSERT().\r | |
802 | If BufferSize > 0 and FormatString is not aligned on a 16-bit boundary, then ASSERT().\r | |
803 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than\r | |
804 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r | |
805 | ASSERT().\r | |
806 | If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string\r | |
807 | contains more than PcdMaximumAsciiStringLength ASCII characters not including the\r | |
808 | Null-terminator, then ASSERT().\r | |
809 | \r | |
810 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
811 | ASCII string.\r | |
812 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
813 | @param FormatString Null-terminated Unicode format string.\r | |
814 | @param Marker BASE_LIST marker for the variable argument list.\r | |
815 | \r | |
816 | @return The number of ASCII characters in the produced output buffer not including the\r | |
817 | Null-terminator.\r | |
818 | \r | |
819 | **/\r | |
820 | UINTN\r | |
821 | EFIAPI\r | |
822 | AsciiBSPrintUnicodeFormat (\r | |
823 | OUT CHAR8 *StartOfBuffer,\r | |
824 | IN UINTN BufferSize,\r | |
825 | IN CONST CHAR16 *FormatString,\r | |
826 | IN BASE_LIST Marker\r | |
827 | )\r | |
828 | {\r | |
829 | return mPrint2Protocol->AsciiBSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, Marker);\r | |
2ad4dad0 LG |
830 | }\r |
831 | \r | |
832 | /**\r | |
833 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r | |
834 | ASCII format string and variable argument list.\r | |
835 | \r | |
836 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r | |
837 | and BufferSize.\r | |
838 | The ASCII string is produced by parsing the format string specified by FormatString.\r | |
839 | Arguments are pulled from the variable argument list based on the contents of the \r | |
840 | format string.\r | |
841 | The number of ASCII characters in the produced output buffer is returned not including\r | |
842 | the Null-terminator.\r | |
843 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r | |
844 | \r | |
845 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().\r | |
846 | If BufferSize > 0 and FormatString is NULL, then ASSERT().\r | |
847 | If BufferSize > 0 and FormatString is not aligned on a 16-bit boundary, then ASSERT().\r | |
848 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than\r | |
849 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r | |
850 | ASSERT().\r | |
851 | If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string\r | |
852 | contains more than PcdMaximumAsciiStringLength ASCII characters not including the\r | |
853 | Null-terminator, then ASSERT().\r | |
854 | \r | |
855 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
856 | ASCII string.\r | |
857 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
858 | @param FormatString Null-terminated Unicode format string.\r | |
71898234 | 859 | @param ... Variable argument list whose contents are accessed based on the \r |
860 | format string specified by FormatString.\r | |
ce95aa7a | 861 | \r |
2ad4dad0 LG |
862 | @return The number of ASCII characters in the produced output buffer not including the\r |
863 | Null-terminator.\r | |
864 | \r | |
865 | **/\r | |
866 | UINTN\r | |
867 | EFIAPI\r | |
868 | AsciiSPrintUnicodeFormat (\r | |
869 | OUT CHAR8 *StartOfBuffer,\r | |
870 | IN UINTN BufferSize,\r | |
871 | IN CONST CHAR16 *FormatString,\r | |
872 | ...\r | |
873 | )\r | |
874 | {\r | |
875 | VA_LIST Marker;\r | |
3bbe68a3 | 876 | UINTN NumberOfPrinted;\r |
a0afd019 | 877 | \r |
878 | VA_START (Marker, FormatString);\r | |
3bbe68a3 | 879 | NumberOfPrinted = AsciiVSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, Marker);\r |
880 | VA_END (Marker);\r | |
881 | return NumberOfPrinted;\r | |
2ad4dad0 LG |
882 | }\r |
883 | \r | |
884 | \r | |
885 | /**\r | |
886 | Converts a decimal value to a Null-terminated ASCII string.\r | |
887 | \r | |
888 | Converts the decimal number specified by Value to a Null-terminated ASCII string \r | |
889 | specified by Buffer containing at most Width characters. No padding of spaces \r | |
890 | is ever performed.\r | |
891 | If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.\r | |
892 | The number of ASCII characters in Buffer is returned not including the Null-terminator.\r | |
893 | If the conversion contains more than Width characters, then only the first Width\r | |
894 | characters are returned, and the total number of characters required to perform\r | |
895 | the conversion is returned.\r | |
896 | Additional conversion parameters are specified in Flags. \r | |
897 | The Flags bit LEFT_JUSTIFY is always ignored.\r | |
898 | All conversions are left justified in Buffer.\r | |
899 | If Width is 0, PREFIX_ZERO is ignored in Flags.\r | |
900 | If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and commas\r | |
901 | are inserted every 3rd digit starting from the right.\r | |
df8d0595 | 902 | If RADIX_HEX is set in Flags, then the output buffer will be \r |
2ad4dad0 | 903 | formatted in hexadecimal format.\r |
df8d0595 | 904 | If Value is < 0 and RADIX_HEX is not set in Flags, then the fist character in Buffer is a '-'.\r |
2ad4dad0 LG |
905 | If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored, \r |
906 | then Buffer is padded with '0' characters so the combination of the optional '-' \r | |
907 | sign character, '0' characters, digit characters for Value, and the Null-terminator\r | |
908 | add up to Width characters.\r | |
909 | \r | |
910 | If Buffer is NULL, then ASSERT().\r | |
911 | If unsupported bits are set in Flags, then ASSERT().\r | |
df8d0595 | 912 | If both COMMA_TYPE and RADIX_HEX are set in Flags, then ASSERT().\r |
2ad4dad0 LG |
913 | If Width >= MAXIMUM_VALUE_CHARACTERS, then ASSERT()\r |
914 | \r | |
915 | @param Buffer Pointer to the output buffer for the produced Null-terminated\r | |
916 | ASCII string.\r | |
917 | @param Flags The bitmask of flags that specify left justification, zero pad, and commas.\r | |
918 | @param Value The 64-bit signed value to convert to a string.\r | |
919 | @param Width The maximum number of ASCII characters to place in Buffer, not including\r | |
920 | the Null-terminator.\r | |
921 | \r | |
922 | @return The number of ASCII characters in Buffer not including the Null-terminator.\r | |
923 | \r | |
924 | **/\r | |
925 | UINTN\r | |
926 | EFIAPI\r | |
927 | AsciiValueToString (\r | |
ea99d5d1 | 928 | OUT CHAR8 *Buffer,\r |
929 | IN UINTN Flags,\r | |
930 | IN INT64 Value,\r | |
931 | IN UINTN Width\r | |
2ad4dad0 LG |
932 | )\r |
933 | {\r | |
bee67555 | 934 | return mPrint2Protocol->AsciiValueToString (Buffer, Flags, Value, Width);\r |
a0afd019 | 935 | }\r |
f405c067 | 936 | \r |
937 | #define PREFIX_SIGN BIT1\r | |
938 | #define PREFIX_BLANK BIT2\r | |
939 | #define LONG_TYPE BIT4\r | |
940 | #define OUTPUT_UNICODE BIT6\r | |
941 | #define FORMAT_UNICODE BIT8\r | |
942 | #define PAD_TO_WIDTH BIT9\r | |
943 | #define ARGUMENT_UNICODE BIT10\r | |
944 | #define PRECISION BIT11\r | |
945 | #define ARGUMENT_REVERSED BIT12\r | |
946 | #define COUNT_ONLY_NO_PRINT BIT13\r | |
796fecd8 | 947 | #define UNSIGNED_TYPE BIT14\r |
f405c067 | 948 | \r |
949 | //\r | |
950 | // Record date and time information\r | |
951 | //\r | |
952 | typedef struct {\r | |
953 | UINT16 Year;\r | |
954 | UINT8 Month;\r | |
955 | UINT8 Day;\r | |
956 | UINT8 Hour;\r | |
957 | UINT8 Minute;\r | |
958 | UINT8 Second;\r | |
959 | UINT8 Pad1;\r | |
960 | UINT32 Nanosecond;\r | |
961 | INT16 TimeZone;\r | |
962 | UINT8 Daylight;\r | |
963 | UINT8 Pad2;\r | |
964 | } TIME;\r | |
965 | \r | |
966 | GLOBAL_REMOVE_IF_UNREFERENCED CONST CHAR8 mHexStr[] = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};\r | |
967 | \r | |
968 | /**\r | |
969 | Internal function that convert a number to a string in Buffer.\r | |
970 | \r | |
971 | Print worker function that converts a decimal or hexadecimal number to an ASCII string in Buffer.\r | |
972 | \r | |
973 | @param Buffer Location to place the ASCII string of Value.\r | |
974 | @param Value The value to convert to a Decimal or Hexadecimal string in Buffer.\r | |
975 | @param Radix Radix of the value\r | |
976 | \r | |
977 | @return A pointer to the end of buffer filled with ASCII string.\r | |
978 | \r | |
979 | **/\r | |
980 | CHAR8 *\r | |
981 | InternalPrintLibValueToString (\r | |
982 | IN OUT CHAR8 *Buffer, \r | |
983 | IN INT64 Value, \r | |
984 | IN UINTN Radix\r | |
985 | )\r | |
986 | {\r | |
987 | UINT32 Remainder;\r | |
988 | \r | |
989 | //\r | |
990 | // Loop to convert one digit at a time in reverse order\r | |
991 | //\r | |
992 | *Buffer = 0;\r | |
993 | do {\r | |
994 | Value = (INT64)DivU64x32Remainder ((UINT64)Value, (UINT32)Radix, &Remainder);\r | |
995 | *(++Buffer) = mHexStr[Remainder];\r | |
996 | } while (Value != 0);\r | |
997 | \r | |
998 | //\r | |
999 | // Return pointer of the end of filled buffer.\r | |
1000 | //\r | |
1001 | return Buffer;\r | |
1002 | }\r | |
1003 | \r | |
1004 | /**\r | |
1005 | Worker function that produces a Null-terminated string in an output buffer \r | |
1006 | based on a Null-terminated format string and a VA_LIST argument list.\r | |
1007 | \r | |
1008 | VSPrint function to process format and place the results in Buffer. Since a \r | |
1009 | VA_LIST is used this routine allows the nesting of Vararg routines. Thus \r | |
1010 | this is the main print working routine.\r | |
1011 | \r | |
1012 | If COUNT_ONLY_NO_PRINT is set in Flags, Buffer will not be modified at all.\r | |
1013 | \r | |
1014 | @param[out] Buffer The character buffer to print the results of the \r | |
1015 | parsing of Format into.\r | |
1016 | @param[in] BufferSize The maximum number of characters to put into \r | |
1017 | buffer.\r | |
1018 | @param[in] Flags Initial flags value.\r | |
1019 | Can only have FORMAT_UNICODE, OUTPUT_UNICODE, \r | |
1020 | and COUNT_ONLY_NO_PRINT set.\r | |
1021 | @param[in] Format A Null-terminated format string.\r | |
1022 | @param[in] VaListMarker VA_LIST style variable argument list consumed by\r | |
1023 | processing Format.\r | |
1024 | @param[in] BaseListMarker BASE_LIST style variable argument list consumed\r | |
1025 | by processing Format.\r | |
1026 | \r | |
1027 | @return The number of characters printed not including the Null-terminator.\r | |
1028 | If COUNT_ONLY_NO_PRINT was set returns the same, but without any\r | |
1029 | modification to Buffer.\r | |
1030 | \r | |
1031 | **/\r | |
1032 | UINTN\r | |
1033 | InternalPrintLibSPrintMarker (\r | |
1034 | OUT CHAR8 *Buffer,\r | |
1035 | IN UINTN BufferSize,\r | |
1036 | IN UINTN Flags,\r | |
1037 | IN CONST CHAR8 *Format,\r | |
1038 | IN VA_LIST VaListMarker, OPTIONAL\r | |
1039 | IN BASE_LIST BaseListMarker OPTIONAL\r | |
1040 | );\r | |
1041 | \r | |
1042 | /**\r | |
1043 | Worker function that produces a Null-terminated string in an output buffer \r | |
1044 | based on a Null-terminated format string and variable argument list.\r | |
1045 | \r | |
1046 | VSPrint function to process format and place the results in Buffer. Since a \r | |
1047 | VA_LIST is used this routine allows the nesting of Vararg routines. Thus \r | |
1048 | this is the main print working routine\r | |
1049 | \r | |
1050 | @param StartOfBuffer The character buffer to print the results of the parsing\r | |
1051 | of Format into.\r | |
1052 | @param BufferSize The maximum number of characters to put into buffer.\r | |
1053 | Zero means no limit.\r | |
1054 | @param Flags Initial flags value.\r | |
1055 | Can only have FORMAT_UNICODE and OUTPUT_UNICODE set\r | |
1056 | @param FormatString A Null-terminated format string.\r | |
1057 | @param ... The variable argument list.\r | |
1058 | \r | |
1059 | @return The number of characters printed.\r | |
1060 | \r | |
1061 | **/\r | |
1062 | UINTN\r | |
1063 | EFIAPI\r | |
1064 | InternalPrintLibSPrint (\r | |
1065 | OUT CHAR8 *StartOfBuffer,\r | |
1066 | IN UINTN BufferSize,\r | |
1067 | IN UINTN Flags,\r | |
1068 | IN CONST CHAR8 *FormatString,\r | |
1069 | ...\r | |
1070 | )\r | |
1071 | {\r | |
1072 | VA_LIST Marker;\r | |
3bbe68a3 | 1073 | UINTN NumberOfPrinted;\r |
f405c067 | 1074 | \r |
1075 | VA_START (Marker, FormatString);\r | |
3bbe68a3 | 1076 | NumberOfPrinted = InternalPrintLibSPrintMarker (StartOfBuffer, BufferSize, Flags, FormatString, Marker, NULL);\r |
1077 | VA_END (Marker);\r | |
1078 | return NumberOfPrinted;\r | |
f405c067 | 1079 | }\r |
1080 | \r | |
586d81d1 LG |
1081 | #define WARNING_STATUS_NUMBER 5\r |
1082 | #define ERROR_STATUS_NUMBER 33\r | |
f405c067 | 1083 | \r |
4c10f953 | 1084 | GLOBAL_REMOVE_IF_UNREFERENCED CONST CHAR8 * CONST mStatusString[] = {\r |
f405c067 | 1085 | "Success", // RETURN_SUCCESS = 0\r |
1086 | "Warning Unknown Glyph", // RETURN_WARN_UNKNOWN_GLYPH = 1\r | |
1087 | "Warning Delete Failure", // RETURN_WARN_DELETE_FAILURE = 2\r | |
1088 | "Warning Write Failure", // RETURN_WARN_WRITE_FAILURE = 3\r | |
1089 | "Warning Buffer Too Small", // RETURN_WARN_BUFFER_TOO_SMALL = 4\r | |
586d81d1 | 1090 | "Warning Stale Data", // RETURN_WARN_STALE_DATA = 5\r |
f405c067 | 1091 | "Load Error", // RETURN_LOAD_ERROR = 1 | MAX_BIT\r |
1092 | "Invalid Parameter", // RETURN_INVALID_PARAMETER = 2 | MAX_BIT\r | |
1093 | "Unsupported", // RETURN_UNSUPPORTED = 3 | MAX_BIT\r | |
1094 | "Bad Buffer Size", // RETURN_BAD_BUFFER_SIZE = 4 | MAX_BIT\r | |
1095 | "Buffer Too Small", // RETURN_BUFFER_TOO_SMALL, = 5 | MAX_BIT\r | |
1096 | "Not Ready", // RETURN_NOT_READY = 6 | MAX_BIT\r | |
1097 | "Device Error", // RETURN_DEVICE_ERROR = 7 | MAX_BIT\r | |
1098 | "Write Protected", // RETURN_WRITE_PROTECTED = 8 | MAX_BIT\r | |
1099 | "Out of Resources", // RETURN_OUT_OF_RESOURCES = 9 | MAX_BIT\r | |
1100 | "Volume Corrupt", // RETURN_VOLUME_CORRUPTED = 10 | MAX_BIT\r | |
1101 | "Volume Full", // RETURN_VOLUME_FULL = 11 | MAX_BIT\r | |
1102 | "No Media", // RETURN_NO_MEDIA = 12 | MAX_BIT\r | |
1103 | "Media changed", // RETURN_MEDIA_CHANGED = 13 | MAX_BIT\r | |
1104 | "Not Found", // RETURN_NOT_FOUND = 14 | MAX_BIT\r | |
1105 | "Access Denied", // RETURN_ACCESS_DENIED = 15 | MAX_BIT\r | |
1106 | "No Response", // RETURN_NO_RESPONSE = 16 | MAX_BIT\r | |
1107 | "No mapping", // RETURN_NO_MAPPING = 17 | MAX_BIT\r | |
1108 | "Time out", // RETURN_TIMEOUT = 18 | MAX_BIT\r | |
1109 | "Not started", // RETURN_NOT_STARTED = 19 | MAX_BIT\r | |
1110 | "Already started", // RETURN_ALREADY_STARTED = 20 | MAX_BIT\r | |
1111 | "Aborted", // RETURN_ABORTED = 21 | MAX_BIT\r | |
1112 | "ICMP Error", // RETURN_ICMP_ERROR = 22 | MAX_BIT\r | |
1113 | "TFTP Error", // RETURN_TFTP_ERROR = 23 | MAX_BIT\r | |
586d81d1 LG |
1114 | "Protocol Error", // RETURN_PROTOCOL_ERROR = 24 | MAX_BIT\r |
1115 | "Incompatible Version", // RETURN_INCOMPATIBLE_VERSION = 25 | MAX_BIT\r | |
1116 | "Security Violation", // RETURN_SECURITY_VIOLATION = 26 | MAX_BIT\r | |
1117 | "CRC Error", // RETURN_CRC_ERROR = 27 | MAX_BIT\r | |
1118 | "End of Media", // RETURN_END_OF_MEDIA = 28 | MAX_BIT\r | |
1119 | "Reserved (29)", // RESERVED = 29 | MAX_BIT\r | |
1120 | "Reserved (30)", // RESERVED = 30 | MAX_BIT\r | |
1121 | "End of File", // RETURN_END_OF_FILE = 31 | MAX_BIT\r | |
1122 | "Invalid Language", // RETURN_INVALID_LANGUAGE = 32 | MAX_BIT\r | |
1123 | "Compromised Data" // RETURN_COMPROMISED_DATA = 33 | MAX_BIT\r | |
f405c067 | 1124 | };\r |
1125 | \r | |
586d81d1 LG |
1126 | /**\r |
1127 | Internal function that places the character into the Buffer.\r | |
1128 | \r | |
1129 | Internal function that places ASCII or Unicode character into the Buffer.\r | |
1130 | \r | |
1131 | @param Buffer The buffer to place the Unicode or ASCII string.\r | |
1132 | @param EndBuffer The end of the input Buffer. No characters will be\r | |
1133 | placed after that. \r | |
1134 | @param Length The count of character to be placed into Buffer.\r | |
1135 | (Negative value indicates no buffer fill.)\r | |
1136 | @param Character The character to be placed into Buffer.\r | |
1137 | @param Increment The character increment in Buffer.\r | |
1138 | \r | |
1139 | @return Buffer.\r | |
1140 | \r | |
1141 | **/\r | |
1142 | CHAR8 *\r | |
1143 | InternalPrintLibFillBuffer (\r | |
1144 | OUT CHAR8 *Buffer,\r | |
1145 | IN CHAR8 *EndBuffer,\r | |
1146 | IN INTN Length,\r | |
1147 | IN UINTN Character,\r | |
1148 | IN INTN Increment\r | |
1149 | )\r | |
1150 | {\r | |
1151 | INTN Index;\r | |
1152 | \r | |
1153 | for (Index = 0; Index < Length && Buffer < EndBuffer; Index++) {\r | |
1154 | *Buffer = (CHAR8) Character;\r | |
1155 | if (Increment != 1) {\r | |
1156 | *(Buffer + 1) = (CHAR8)(Character >> 8);\r | |
1157 | }\r | |
1158 | Buffer += Increment;\r | |
1159 | }\r | |
1160 | \r | |
1161 | return Buffer;\r | |
1162 | }\r | |
1163 | \r | |
f405c067 | 1164 | /**\r |
1165 | Worker function that produces a Null-terminated string in an output buffer \r | |
1166 | based on a Null-terminated format string and a VA_LIST argument list.\r | |
1167 | \r | |
1168 | VSPrint function to process format and place the results in Buffer. Since a \r | |
1169 | VA_LIST is used this routine allows the nesting of Vararg routines. Thus \r | |
1170 | this is the main print working routine.\r | |
1171 | \r | |
1172 | If COUNT_ONLY_NO_PRINT is set in Flags, Buffer will not be modified at all.\r | |
1173 | \r | |
1174 | @param[out] Buffer The character buffer to print the results of the \r | |
1175 | parsing of Format into.\r | |
1176 | @param[in] BufferSize The maximum number of characters to put into \r | |
1177 | buffer.\r | |
1178 | @param[in] Flags Initial flags value.\r | |
1179 | Can only have FORMAT_UNICODE, OUTPUT_UNICODE, \r | |
1180 | and COUNT_ONLY_NO_PRINT set.\r | |
1181 | @param[in] Format A Null-terminated format string.\r | |
1182 | @param[in] VaListMarker VA_LIST style variable argument list consumed by\r | |
1183 | processing Format.\r | |
1184 | @param[in] BaseListMarker BASE_LIST style variable argument list consumed\r | |
1185 | by processing Format.\r | |
1186 | \r | |
1187 | @return The number of characters printed not including the Null-terminator.\r | |
1188 | If COUNT_ONLY_NO_PRINT was set returns the same, but without any\r | |
1189 | modification to Buffer.\r | |
1190 | \r | |
1191 | **/\r | |
1192 | UINTN\r | |
1193 | InternalPrintLibSPrintMarker (\r | |
1194 | OUT CHAR8 *Buffer,\r | |
1195 | IN UINTN BufferSize,\r | |
1196 | IN UINTN Flags,\r | |
1197 | IN CONST CHAR8 *Format,\r | |
1198 | IN VA_LIST VaListMarker, OPTIONAL\r | |
1199 | IN BASE_LIST BaseListMarker OPTIONAL\r | |
1200 | )\r | |
1201 | {\r | |
586d81d1 | 1202 | CHAR8 *OriginalBuffer;\r |
f405c067 | 1203 | CHAR8 *EndBuffer;\r |
1204 | CHAR8 ValueBuffer[MAXIMUM_VALUE_CHARACTERS];\r | |
1205 | UINT32 BytesPerOutputCharacter;\r | |
1206 | UINTN BytesPerFormatCharacter;\r | |
1207 | UINTN FormatMask;\r | |
1208 | UINTN FormatCharacter;\r | |
1209 | UINTN Width;\r | |
1210 | UINTN Precision;\r | |
1211 | INT64 Value;\r | |
1212 | CONST CHAR8 *ArgumentString;\r | |
1213 | UINTN Character;\r | |
1214 | GUID *TmpGuid;\r | |
1215 | TIME *TmpTime;\r | |
1216 | UINTN Count;\r | |
1217 | UINTN ArgumentMask;\r | |
1218 | INTN BytesPerArgumentCharacter;\r | |
1219 | UINTN ArgumentCharacter;\r | |
1220 | BOOLEAN Done;\r | |
1221 | UINTN Index;\r | |
1222 | CHAR8 Prefix;\r | |
1223 | BOOLEAN ZeroPad;\r | |
1224 | BOOLEAN Comma;\r | |
1225 | UINTN Digits;\r | |
1226 | UINTN Radix;\r | |
1227 | RETURN_STATUS Status;\r | |
1228 | UINT32 GuidData1;\r | |
1229 | UINT16 GuidData2;\r | |
1230 | UINT16 GuidData3;\r | |
be5ec8c5 | 1231 | UINTN LengthToReturn;\r |
f405c067 | 1232 | \r |
1233 | //\r | |
1234 | // If you change this code be sure to match the 2 versions of this function.\r | |
1235 | // Nearly identical logic is found in the BasePrintLib and \r | |
1236 | // DxePrintLibPrint2Protocol (both PrintLib instances).\r | |
1237 | //\r | |
1238 | \r | |
586d81d1 LG |
1239 | if ((Flags & COUNT_ONLY_NO_PRINT) != 0) {\r |
1240 | if (BufferSize == 0) {\r | |
1241 | Buffer = NULL;\r | |
1242 | }\r | |
1243 | } else {\r | |
1244 | //\r | |
1245 | // We can run without a Buffer for counting only.\r | |
1246 | //\r | |
1247 | if (BufferSize == 0) {\r | |
1248 | return 0;\r | |
1249 | }\r | |
1250 | ASSERT (Buffer != NULL);\r | |
1251 | }\r | |
f405c067 | 1252 | \r |
ad9aa87b | 1253 | if ((Flags & OUTPUT_UNICODE) != 0) {\r |
f405c067 | 1254 | BytesPerOutputCharacter = 2;\r |
1255 | } else {\r | |
1256 | BytesPerOutputCharacter = 1;\r | |
1257 | }\r | |
1258 | \r | |
1259 | LengthToReturn = 0;\r | |
586d81d1 LG |
1260 | EndBuffer = NULL;\r |
1261 | OriginalBuffer = NULL;\r | |
f405c067 | 1262 | \r |
1263 | //\r | |
1264 | // Reserve space for the Null terminator.\r | |
1265 | //\r | |
586d81d1 LG |
1266 | if (Buffer != NULL) {\r |
1267 | BufferSize--;\r | |
1268 | OriginalBuffer = Buffer;\r | |
f405c067 | 1269 | \r |
586d81d1 LG |
1270 | //\r |
1271 | // Set the tag for the end of the input Buffer.\r | |
1272 | //\r | |
1273 | EndBuffer = Buffer + BufferSize * BytesPerOutputCharacter;\r | |
1274 | }\r | |
f405c067 | 1275 | \r |
1276 | if ((Flags & FORMAT_UNICODE) != 0) {\r | |
1277 | //\r | |
1278 | // Make sure format string cannot contain more than PcdMaximumUnicodeStringLength\r | |
1279 | // Unicode characters if PcdMaximumUnicodeStringLength is not zero. \r | |
1280 | //\r | |
1281 | ASSERT (StrSize ((CHAR16 *) Format) != 0);\r | |
1282 | BytesPerFormatCharacter = 2;\r | |
1283 | FormatMask = 0xffff;\r | |
1284 | } else {\r | |
1285 | //\r | |
1286 | // Make sure format string cannot contain more than PcdMaximumAsciiStringLength\r | |
1287 | // Ascii characters if PcdMaximumAsciiStringLength is not zero. \r | |
1288 | //\r | |
1289 | ASSERT (AsciiStrSize (Format) != 0);\r | |
1290 | BytesPerFormatCharacter = 1;\r | |
1291 | FormatMask = 0xff;\r | |
1292 | }\r | |
1293 | \r | |
1294 | //\r | |
1295 | // Get the first character from the format string\r | |
1296 | //\r | |
1297 | FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r | |
1298 | \r | |
1299 | //\r | |
1300 | // Loop until the end of the format string is reached or the output buffer is full\r | |
1301 | //\r | |
586d81d1 LG |
1302 | while (FormatCharacter != 0) {\r |
1303 | if ((Buffer != NULL) && (Buffer >= EndBuffer)) {\r | |
1304 | break;\r | |
1305 | }\r | |
f405c067 | 1306 | //\r |
1307 | // Clear all the flag bits except those that may have been passed in\r | |
1308 | //\r | |
586d81d1 | 1309 | Flags &= (UINTN) (OUTPUT_UNICODE | FORMAT_UNICODE | COUNT_ONLY_NO_PRINT);\r |
f405c067 | 1310 | \r |
1311 | //\r | |
1312 | // Set the default width to zero, and the default precision to 1\r | |
1313 | //\r | |
1314 | Width = 0;\r | |
1315 | Precision = 1;\r | |
1316 | Prefix = 0;\r | |
1317 | Comma = FALSE;\r | |
1318 | ZeroPad = FALSE;\r | |
1319 | Count = 0;\r | |
1320 | Digits = 0;\r | |
1321 | \r | |
1322 | switch (FormatCharacter) {\r | |
1323 | case '%':\r | |
1324 | //\r | |
1325 | // Parse Flags and Width\r | |
1326 | //\r | |
1327 | for (Done = FALSE; !Done; ) {\r | |
1328 | Format += BytesPerFormatCharacter;\r | |
1329 | FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r | |
1330 | switch (FormatCharacter) {\r | |
1331 | case '.': \r | |
1332 | Flags |= PRECISION; \r | |
1333 | break;\r | |
1334 | case '-': \r | |
1335 | Flags |= LEFT_JUSTIFY; \r | |
1336 | break;\r | |
1337 | case '+': \r | |
1338 | Flags |= PREFIX_SIGN; \r | |
1339 | break;\r | |
1340 | case ' ': \r | |
1341 | Flags |= PREFIX_BLANK; \r | |
1342 | break;\r | |
1343 | case ',': \r | |
1344 | Flags |= COMMA_TYPE; \r | |
1345 | break;\r | |
1346 | case 'L':\r | |
1347 | case 'l': \r | |
1348 | Flags |= LONG_TYPE; \r | |
1349 | break;\r | |
1350 | case '*':\r | |
1351 | if ((Flags & PRECISION) == 0) {\r | |
1352 | Flags |= PAD_TO_WIDTH;\r | |
1353 | if (BaseListMarker == NULL) {\r | |
1354 | Width = VA_ARG (VaListMarker, UINTN);\r | |
1355 | } else {\r | |
1356 | Width = BASE_ARG (BaseListMarker, UINTN);\r | |
1357 | }\r | |
1358 | } else {\r | |
1359 | if (BaseListMarker == NULL) {\r | |
1360 | Precision = VA_ARG (VaListMarker, UINTN);\r | |
1361 | } else {\r | |
1362 | Precision = BASE_ARG (BaseListMarker, UINTN);\r | |
1363 | }\r | |
1364 | }\r | |
1365 | break;\r | |
1366 | case '0':\r | |
1367 | if ((Flags & PRECISION) == 0) {\r | |
1368 | Flags |= PREFIX_ZERO;\r | |
1369 | }\r | |
1370 | case '1':\r | |
1371 | case '2':\r | |
1372 | case '3':\r | |
1373 | case '4':\r | |
1374 | case '5':\r | |
1375 | case '6':\r | |
1376 | case '7':\r | |
1377 | case '8':\r | |
1378 | case '9':\r | |
1379 | for (Count = 0; ((FormatCharacter >= '0') && (FormatCharacter <= '9')); ){\r | |
1380 | Count = (Count * 10) + FormatCharacter - '0';\r | |
1381 | Format += BytesPerFormatCharacter;\r | |
1382 | FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r | |
1383 | }\r | |
1384 | Format -= BytesPerFormatCharacter;\r | |
1385 | if ((Flags & PRECISION) == 0) {\r | |
1386 | Flags |= PAD_TO_WIDTH;\r | |
1387 | Width = Count;\r | |
1388 | } else {\r | |
1389 | Precision = Count;\r | |
1390 | }\r | |
1391 | break;\r | |
1392 | \r | |
1393 | case '\0':\r | |
1394 | //\r | |
1395 | // Make no output if Format string terminates unexpectedly when\r | |
1396 | // looking up for flag, width, precision and type. \r | |
1397 | //\r | |
1398 | Format -= BytesPerFormatCharacter;\r | |
1399 | Precision = 0;\r | |
1400 | //\r | |
1401 | // break skipped on purpose.\r | |
1402 | //\r | |
1403 | default:\r | |
1404 | Done = TRUE;\r | |
1405 | break;\r | |
1406 | }\r | |
1407 | } \r | |
1408 | \r | |
1409 | //\r | |
1410 | // Handle each argument type\r | |
1411 | //\r | |
1412 | switch (FormatCharacter) {\r | |
1413 | case 'p':\r | |
1414 | //\r | |
1415 | // Flag space, +, 0, L & l are invalid for type p.\r | |
1416 | //\r | |
586d81d1 | 1417 | Flags &= ~((UINTN) (PREFIX_BLANK | PREFIX_SIGN | PREFIX_ZERO | LONG_TYPE));\r |
f405c067 | 1418 | if (sizeof (VOID *) > 4) {\r |
1419 | Flags |= LONG_TYPE;\r | |
1420 | }\r | |
586d81d1 LG |
1421 | //\r |
1422 | // break skipped on purpose\r | |
1423 | //\r | |
f405c067 | 1424 | case 'X':\r |
1425 | Flags |= PREFIX_ZERO;\r | |
1426 | //\r | |
1427 | // break skipped on purpose\r | |
1428 | //\r | |
1429 | case 'x':\r | |
1430 | Flags |= RADIX_HEX;\r | |
1431 | //\r | |
1432 | // break skipped on purpose\r | |
1433 | //\r | |
796fecd8 QS |
1434 | case 'u':\r |
1435 | if ((Flags & RADIX_HEX) == 0) {\r | |
1436 | Flags &= ~((UINTN) (PREFIX_SIGN));\r | |
1437 | Flags |= UNSIGNED_TYPE;\r | |
1438 | }\r | |
1439 | //\r | |
1440 | // break skipped on purpose\r | |
1441 | //\r | |
f405c067 | 1442 | case 'd':\r |
1443 | if ((Flags & LONG_TYPE) == 0) {\r | |
1444 | //\r | |
796fecd8 | 1445 | // 'd', 'u', 'x', and 'X' that are not preceded by 'l' or 'L' are assumed to be type "int".\r |
f405c067 | 1446 | // This assumption is made so the format string definition is compatible with the ANSI C\r |
1447 | // Specification for formatted strings. It is recommended that the Base Types be used \r | |
1448 | // everywhere, but in this one case, compliance with ANSI C is more important, and \r | |
1449 | // provides an implementation that is compatible with that largest possible set of CPU \r | |
1450 | // architectures. This is why the type "int" is used in this one case.\r | |
1451 | //\r | |
1452 | if (BaseListMarker == NULL) {\r | |
1453 | Value = VA_ARG (VaListMarker, int);\r | |
1454 | } else {\r | |
1455 | Value = BASE_ARG (BaseListMarker, int);\r | |
1456 | }\r | |
1457 | } else {\r | |
1458 | if (BaseListMarker == NULL) {\r | |
1459 | Value = VA_ARG (VaListMarker, INT64);\r | |
1460 | } else {\r | |
1461 | Value = BASE_ARG (BaseListMarker, INT64);\r | |
1462 | }\r | |
1463 | }\r | |
1464 | if ((Flags & PREFIX_BLANK) != 0) {\r | |
1465 | Prefix = ' ';\r | |
1466 | }\r | |
1467 | if ((Flags & PREFIX_SIGN) != 0) {\r | |
1468 | Prefix = '+';\r | |
1469 | }\r | |
1470 | if ((Flags & COMMA_TYPE) != 0) {\r | |
1471 | Comma = TRUE;\r | |
1472 | }\r | |
1473 | if ((Flags & RADIX_HEX) == 0) {\r | |
1474 | Radix = 10;\r | |
1475 | if (Comma) {\r | |
586d81d1 | 1476 | Flags &= ~((UINTN) PREFIX_ZERO);\r |
f405c067 | 1477 | Precision = 1;\r |
1478 | }\r | |
796fecd8 | 1479 | if (Value < 0 && (Flags & UNSIGNED_TYPE) == 0) {\r |
f405c067 | 1480 | Flags |= PREFIX_SIGN;\r |
1481 | Prefix = '-';\r | |
1482 | Value = -Value;\r | |
796fecd8 QS |
1483 | } else if ((Flags & UNSIGNED_TYPE) != 0 && (Flags & LONG_TYPE) == 0) {\r |
1484 | //\r | |
1485 | // 'd', 'u', 'x', and 'X' that are not preceded by 'l' or 'L' are assumed to be type "int".\r | |
1486 | // This assumption is made so the format string definition is compatible with the ANSI C\r | |
1487 | // Specification for formatted strings. It is recommended that the Base Types be used \r | |
1488 | // everywhere, but in this one case, compliance with ANSI C is more important, and \r | |
1489 | // provides an implementation that is compatible with that largest possible set of CPU \r | |
1490 | // architectures. This is why the type "unsigned int" is used in this one case.\r | |
1491 | //\r | |
1492 | Value = (unsigned int)Value;\r | |
f405c067 | 1493 | }\r |
1494 | } else {\r | |
1495 | Radix = 16;\r | |
1496 | Comma = FALSE;\r | |
1497 | if ((Flags & LONG_TYPE) == 0 && Value < 0) {\r | |
1498 | //\r | |
796fecd8 | 1499 | // 'd', 'u', 'x', and 'X' that are not preceded by 'l' or 'L' are assumed to be type "int".\r |
f405c067 | 1500 | // This assumption is made so the format string definition is compatible with the ANSI C\r |
1501 | // Specification for formatted strings. It is recommended that the Base Types be used \r | |
1502 | // everywhere, but in this one case, compliance with ANSI C is more important, and \r | |
1503 | // provides an implementation that is compatible with that largest possible set of CPU \r | |
1504 | // architectures. This is why the type "unsigned int" is used in this one case.\r | |
1505 | //\r | |
1506 | Value = (unsigned int)Value;\r | |
1507 | }\r | |
1508 | }\r | |
1509 | //\r | |
1510 | // Convert Value to a reversed string\r | |
1511 | //\r | |
1512 | Count = InternalPrintLibValueToString (ValueBuffer, Value, Radix) - ValueBuffer;\r | |
1513 | if (Value == 0 && Precision == 0) {\r | |
1514 | Count = 0;\r | |
1515 | }\r | |
1516 | ArgumentString = (CHAR8 *)ValueBuffer + Count;\r | |
1517 | \r | |
1518 | Digits = Count % 3;\r | |
1519 | if (Digits != 0) {\r | |
1520 | Digits = 3 - Digits;\r | |
1521 | }\r | |
1522 | if (Comma && Count != 0) {\r | |
1523 | Count += ((Count - 1) / 3);\r | |
1524 | }\r | |
1525 | if (Prefix != 0) {\r | |
1526 | Count++;\r | |
1527 | Precision++;\r | |
1528 | }\r | |
1529 | Flags |= ARGUMENT_REVERSED;\r | |
1530 | ZeroPad = TRUE;\r | |
1531 | if ((Flags & PREFIX_ZERO) != 0) {\r | |
1532 | if ((Flags & LEFT_JUSTIFY) == 0) {\r | |
1533 | if ((Flags & PAD_TO_WIDTH) != 0) {\r | |
1534 | if ((Flags & PRECISION) == 0) {\r | |
1535 | Precision = Width;\r | |
1536 | }\r | |
1537 | }\r | |
1538 | }\r | |
1539 | }\r | |
1540 | break;\r | |
1541 | \r | |
1542 | case 's':\r | |
1543 | case 'S':\r | |
1544 | Flags |= ARGUMENT_UNICODE;\r | |
1545 | //\r | |
1546 | // break skipped on purpose\r | |
1547 | //\r | |
1548 | case 'a':\r | |
1549 | if (BaseListMarker == NULL) {\r | |
1550 | ArgumentString = VA_ARG (VaListMarker, CHAR8 *);\r | |
1551 | } else {\r | |
1552 | ArgumentString = BASE_ARG (BaseListMarker, CHAR8 *);\r | |
1553 | }\r | |
1554 | if (ArgumentString == NULL) {\r | |
6e1e5405 | 1555 | Flags &= (~(UINTN)ARGUMENT_UNICODE);\r |
f405c067 | 1556 | ArgumentString = "<null string>";\r |
1557 | }\r | |
1558 | //\r | |
1559 | // Set the default precision for string to be zero if not specified.\r | |
1560 | //\r | |
1561 | if ((Flags & PRECISION) == 0) {\r | |
1562 | Precision = 0;\r | |
1563 | }\r | |
1564 | break;\r | |
1565 | \r | |
1566 | case 'c':\r | |
1567 | if (BaseListMarker == NULL) {\r | |
1568 | Character = VA_ARG (VaListMarker, UINTN) & 0xffff;\r | |
1569 | } else {\r | |
1570 | Character = BASE_ARG (BaseListMarker, UINTN) & 0xffff;\r | |
1571 | }\r | |
1572 | ArgumentString = (CHAR8 *)&Character;\r | |
1573 | Flags |= ARGUMENT_UNICODE;\r | |
1574 | break;\r | |
1575 | \r | |
1576 | case 'g':\r | |
1577 | if (BaseListMarker == NULL) {\r | |
1578 | TmpGuid = VA_ARG (VaListMarker, GUID *);\r | |
1579 | } else {\r | |
1580 | TmpGuid = BASE_ARG (BaseListMarker, GUID *);\r | |
1581 | }\r | |
1582 | if (TmpGuid == NULL) {\r | |
1583 | ArgumentString = "<null guid>";\r | |
1584 | } else {\r | |
1585 | GuidData1 = ReadUnaligned32 (&(TmpGuid->Data1));\r | |
1586 | GuidData2 = ReadUnaligned16 (&(TmpGuid->Data2));\r | |
1587 | GuidData3 = ReadUnaligned16 (&(TmpGuid->Data3));\r | |
1588 | InternalPrintLibSPrint (\r | |
1589 | ValueBuffer,\r | |
1590 | MAXIMUM_VALUE_CHARACTERS, \r | |
1591 | 0,\r | |
1592 | "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",\r | |
1593 | GuidData1,\r | |
1594 | GuidData2,\r | |
1595 | GuidData3,\r | |
1596 | TmpGuid->Data4[0],\r | |
1597 | TmpGuid->Data4[1],\r | |
1598 | TmpGuid->Data4[2],\r | |
1599 | TmpGuid->Data4[3],\r | |
1600 | TmpGuid->Data4[4],\r | |
1601 | TmpGuid->Data4[5],\r | |
1602 | TmpGuid->Data4[6],\r | |
1603 | TmpGuid->Data4[7]\r | |
1604 | );\r | |
1605 | ArgumentString = ValueBuffer;\r | |
1606 | }\r | |
1607 | break;\r | |
1608 | \r | |
1609 | case 't':\r | |
1610 | if (BaseListMarker == NULL) {\r | |
1611 | TmpTime = VA_ARG (VaListMarker, TIME *); \r | |
1612 | } else {\r | |
1613 | TmpTime = BASE_ARG (BaseListMarker, TIME *); \r | |
1614 | }\r | |
1615 | if (TmpTime == NULL) {\r | |
1616 | ArgumentString = "<null time>";\r | |
1617 | } else {\r | |
1618 | InternalPrintLibSPrint (\r | |
1619 | ValueBuffer,\r | |
1620 | MAXIMUM_VALUE_CHARACTERS,\r | |
1621 | 0,\r | |
1622 | "%02d/%02d/%04d %02d:%02d",\r | |
1623 | TmpTime->Month,\r | |
1624 | TmpTime->Day,\r | |
1625 | TmpTime->Year,\r | |
1626 | TmpTime->Hour,\r | |
1627 | TmpTime->Minute\r | |
1628 | );\r | |
1629 | ArgumentString = ValueBuffer;\r | |
1630 | }\r | |
1631 | break;\r | |
1632 | \r | |
1633 | case 'r':\r | |
1634 | if (BaseListMarker == NULL) {\r | |
1635 | Status = VA_ARG (VaListMarker, RETURN_STATUS);\r | |
1636 | } else {\r | |
1637 | Status = BASE_ARG (BaseListMarker, RETURN_STATUS);\r | |
1638 | }\r | |
1639 | ArgumentString = ValueBuffer;\r | |
1640 | if (RETURN_ERROR (Status)) {\r | |
1641 | //\r | |
1642 | // Clear error bit\r | |
1643 | //\r | |
1644 | Index = Status & ~MAX_BIT;\r | |
1645 | if (Index > 0 && Index <= ERROR_STATUS_NUMBER) {\r | |
1646 | ArgumentString = mStatusString [Index + WARNING_STATUS_NUMBER];\r | |
1647 | }\r | |
1648 | } else {\r | |
1649 | Index = Status;\r | |
1650 | if (Index <= WARNING_STATUS_NUMBER) {\r | |
1651 | ArgumentString = mStatusString [Index];\r | |
1652 | }\r | |
1653 | }\r | |
1654 | if (ArgumentString == ValueBuffer) {\r | |
1655 | InternalPrintLibSPrint ((CHAR8 *) ValueBuffer, MAXIMUM_VALUE_CHARACTERS, 0, "%08X", Status);\r | |
1656 | }\r | |
1657 | break;\r | |
1658 | \r | |
1659 | case '\r':\r | |
1660 | Format += BytesPerFormatCharacter;\r | |
1661 | FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r | |
1662 | if (FormatCharacter == '\n') {\r | |
1663 | //\r | |
1664 | // Translate '\r\n' to '\r\n'\r | |
1665 | //\r | |
1666 | ArgumentString = "\r\n";\r | |
1667 | } else {\r | |
1668 | //\r | |
1669 | // Translate '\r' to '\r'\r | |
1670 | //\r | |
1671 | ArgumentString = "\r";\r | |
1672 | Format -= BytesPerFormatCharacter;\r | |
1673 | }\r | |
1674 | break;\r | |
1675 | \r | |
1676 | case '\n':\r | |
1677 | //\r | |
1678 | // Translate '\n' to '\r\n' and '\n\r' to '\r\n'\r | |
1679 | //\r | |
1680 | ArgumentString = "\r\n";\r | |
1681 | Format += BytesPerFormatCharacter;\r | |
1682 | FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r | |
1683 | if (FormatCharacter != '\r') {\r | |
1684 | Format -= BytesPerFormatCharacter;\r | |
1685 | }\r | |
1686 | break;\r | |
1687 | \r | |
1688 | case '%':\r | |
1689 | default:\r | |
1690 | //\r | |
1691 | // if the type is '%' or unknown, then print it to the screen\r | |
1692 | //\r | |
1693 | ArgumentString = (CHAR8 *)&FormatCharacter;\r | |
1694 | Flags |= ARGUMENT_UNICODE;\r | |
1695 | break;\r | |
1696 | }\r | |
1697 | break;\r | |
1698 | \r | |
1699 | case '\r':\r | |
1700 | Format += BytesPerFormatCharacter;\r | |
1701 | FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r | |
1702 | if (FormatCharacter == '\n') {\r | |
1703 | //\r | |
1704 | // Translate '\r\n' to '\r\n'\r | |
1705 | //\r | |
1706 | ArgumentString = "\r\n";\r | |
1707 | } else {\r | |
1708 | //\r | |
1709 | // Translate '\r' to '\r'\r | |
1710 | //\r | |
1711 | ArgumentString = "\r";\r | |
1712 | Format -= BytesPerFormatCharacter;\r | |
1713 | }\r | |
1714 | break;\r | |
1715 | \r | |
1716 | case '\n':\r | |
1717 | //\r | |
1718 | // Translate '\n' to '\r\n' and '\n\r' to '\r\n'\r | |
1719 | //\r | |
1720 | ArgumentString = "\r\n";\r | |
1721 | Format += BytesPerFormatCharacter;\r | |
1722 | FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r | |
1723 | if (FormatCharacter != '\r') {\r | |
1724 | Format -= BytesPerFormatCharacter;\r | |
1725 | }\r | |
1726 | break;\r | |
1727 | \r | |
1728 | default:\r | |
1729 | ArgumentString = (CHAR8 *)&FormatCharacter;\r | |
1730 | Flags |= ARGUMENT_UNICODE;\r | |
1731 | break;\r | |
1732 | }\r | |
1733 | \r | |
1734 | //\r | |
1735 | // Retrieve the ArgumentString attriubutes\r | |
1736 | //\r | |
1737 | if ((Flags & ARGUMENT_UNICODE) != 0) {\r | |
1738 | ArgumentMask = 0xffff;\r | |
1739 | BytesPerArgumentCharacter = 2;\r | |
1740 | } else {\r | |
1741 | ArgumentMask = 0xff;\r | |
1742 | BytesPerArgumentCharacter = 1;\r | |
1743 | }\r | |
1744 | if ((Flags & ARGUMENT_REVERSED) != 0) {\r | |
1745 | BytesPerArgumentCharacter = -BytesPerArgumentCharacter;\r | |
1746 | } else {\r | |
1747 | //\r | |
1748 | // Compute the number of characters in ArgumentString and store it in Count\r | |
1749 | // ArgumentString is either null-terminated, or it contains Precision characters\r | |
1750 | //\r | |
1751 | for (Count = 0; Count < Precision || ((Flags & PRECISION) == 0); Count++) {\r | |
1752 | ArgumentCharacter = ((ArgumentString[Count * BytesPerArgumentCharacter] & 0xff) | ((ArgumentString[Count * BytesPerArgumentCharacter + 1]) << 8)) & ArgumentMask;\r | |
1753 | if (ArgumentCharacter == 0) {\r | |
1754 | break;\r | |
1755 | }\r | |
1756 | }\r | |
1757 | }\r | |
1758 | \r | |
1759 | if (Precision < Count) {\r | |
1760 | Precision = Count;\r | |
1761 | }\r | |
1762 | \r | |
1763 | //\r | |
1764 | // Pad before the string\r | |
1765 | //\r | |
1766 | if ((Flags & (PAD_TO_WIDTH | LEFT_JUSTIFY)) == (PAD_TO_WIDTH)) {\r | |
6bae492f | 1767 | LengthToReturn += ((Width - Precision) * BytesPerOutputCharacter);\r |
586d81d1 LG |
1768 | if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {\r |
1769 | Buffer = InternalPrintLibFillBuffer (Buffer, EndBuffer, Width - Precision, ' ', BytesPerOutputCharacter);\r | |
1770 | }\r | |
f405c067 | 1771 | }\r |
1772 | \r | |
1773 | if (ZeroPad) {\r | |
1774 | if (Prefix != 0) {\r | |
6bae492f | 1775 | LengthToReturn += (1 * BytesPerOutputCharacter);\r |
586d81d1 LG |
1776 | if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {\r |
1777 | Buffer = InternalPrintLibFillBuffer (Buffer, EndBuffer, 1, Prefix, BytesPerOutputCharacter);\r | |
1778 | }\r | |
f405c067 | 1779 | }\r |
6bae492f | 1780 | LengthToReturn += ((Precision - Count) * BytesPerOutputCharacter);\r |
586d81d1 LG |
1781 | if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {\r |
1782 | Buffer = InternalPrintLibFillBuffer (Buffer, EndBuffer, Precision - Count, '0', BytesPerOutputCharacter);\r | |
1783 | }\r | |
f405c067 | 1784 | } else {\r |
6bae492f | 1785 | LengthToReturn += ((Precision - Count) * BytesPerOutputCharacter);\r |
586d81d1 LG |
1786 | if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {\r |
1787 | Buffer = InternalPrintLibFillBuffer (Buffer, EndBuffer, Precision - Count, ' ', BytesPerOutputCharacter);\r | |
1788 | }\r | |
f405c067 | 1789 | if (Prefix != 0) {\r |
6bae492f | 1790 | LengthToReturn += (1 * BytesPerOutputCharacter);\r |
586d81d1 LG |
1791 | if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {\r |
1792 | Buffer = InternalPrintLibFillBuffer (Buffer, EndBuffer, 1, Prefix, BytesPerOutputCharacter);\r | |
1793 | }\r | |
f405c067 | 1794 | }\r |
1795 | }\r | |
1796 | \r | |
1797 | //\r | |
1798 | // Output the Prefix character if it is present\r | |
1799 | //\r | |
1800 | Index = 0;\r | |
1801 | if (Prefix != 0) {\r | |
1802 | Index++;\r | |
1803 | }\r | |
1804 | \r | |
1805 | //\r | |
1806 | // Copy the string into the output buffer performing the required type conversions\r | |
1807 | //\r | |
1808 | while (Index < Count) {\r | |
1809 | ArgumentCharacter = ((*ArgumentString & 0xff) | (*(ArgumentString + 1) << 8)) & ArgumentMask;\r | |
1810 | \r | |
6bae492f | 1811 | LengthToReturn += (1 * BytesPerOutputCharacter);\r |
586d81d1 LG |
1812 | if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {\r |
1813 | Buffer = InternalPrintLibFillBuffer (Buffer, EndBuffer, 1, ArgumentCharacter, BytesPerOutputCharacter);\r | |
1814 | }\r | |
f405c067 | 1815 | ArgumentString += BytesPerArgumentCharacter;\r |
1816 | Index++;\r | |
1817 | if (Comma) {\r | |
1818 | Digits++;\r | |
1819 | if (Digits == 3) {\r | |
1820 | Digits = 0;\r | |
1821 | Index++;\r | |
1822 | if (Index < Count) {\r | |
6bae492f | 1823 | LengthToReturn += (1 * BytesPerOutputCharacter);\r |
586d81d1 LG |
1824 | if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {\r |
1825 | Buffer = InternalPrintLibFillBuffer (Buffer, EndBuffer, 1, ',', BytesPerOutputCharacter);\r | |
1826 | }\r | |
f405c067 | 1827 | }\r |
1828 | }\r | |
1829 | }\r | |
1830 | }\r | |
1831 | \r | |
1832 | //\r | |
1833 | // Pad after the string\r | |
1834 | //\r | |
1835 | if ((Flags & (PAD_TO_WIDTH | LEFT_JUSTIFY)) == (PAD_TO_WIDTH | LEFT_JUSTIFY)) {\r | |
6bae492f | 1836 | LengthToReturn += ((Width - Precision) * BytesPerOutputCharacter);\r |
586d81d1 LG |
1837 | if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {\r |
1838 | Buffer = InternalPrintLibFillBuffer (Buffer, EndBuffer, Width - Precision, ' ', BytesPerOutputCharacter);\r | |
1839 | }\r | |
f405c067 | 1840 | }\r |
1841 | \r | |
1842 | //\r | |
1843 | // Get the next character from the format string\r | |
1844 | //\r | |
1845 | Format += BytesPerFormatCharacter;\r | |
1846 | \r | |
1847 | //\r | |
1848 | // Get the next character from the format string\r | |
1849 | //\r | |
1850 | FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;\r | |
1851 | }\r | |
1852 | \r | |
586d81d1 LG |
1853 | if ((Flags & COUNT_ONLY_NO_PRINT) != 0) {\r |
1854 | return (LengthToReturn / BytesPerOutputCharacter);\r | |
1855 | }\r | |
1856 | \r | |
1857 | ASSERT (Buffer != NULL);\r | |
1858 | //\r | |
1859 | // Null terminate the Unicode or ASCII string\r | |
1860 | //\r | |
1861 | InternalPrintLibFillBuffer (Buffer, EndBuffer + BytesPerOutputCharacter, 1, 0, BytesPerOutputCharacter);\r | |
1862 | //\r | |
1863 | // Make sure output buffer cannot contain more than PcdMaximumUnicodeStringLength\r | |
1864 | // Unicode characters if PcdMaximumUnicodeStringLength is not zero. \r | |
1865 | //\r | |
1866 | ASSERT ((((Flags & OUTPUT_UNICODE) == 0)) || (StrSize ((CHAR16 *) OriginalBuffer) != 0));\r | |
1867 | //\r | |
1868 | // Make sure output buffer cannot contain more than PcdMaximumAsciiStringLength\r | |
1869 | // ASCII characters if PcdMaximumAsciiStringLength is not zero. \r | |
1870 | //\r | |
1871 | ASSERT ((((Flags & OUTPUT_UNICODE) != 0)) || (AsciiStrSize (OriginalBuffer) != 0));\r | |
1872 | \r | |
1873 | return ((Buffer - OriginalBuffer) / BytesPerOutputCharacter);\r | |
f405c067 | 1874 | }\r |
1875 | \r | |
1876 | /**\r | |
1877 | Returns the number of characters that would be produced by if the formatted \r | |
1878 | output were produced not including the Null-terminator.\r | |
1879 | \r | |
1880 | If FormatString is NULL, then ASSERT().\r | |
1881 | If FormatString is not aligned on a 16-bit boundary, then ASSERT().\r | |
1882 | \r | |
1883 | @param[in] FormatString A Null-terminated Unicode format string.\r | |
1884 | @param[in] Marker VA_LIST marker for the variable argument list.\r | |
1885 | \r | |
1886 | @return The number of characters that would be produced, not including the \r | |
1887 | Null-terminator.\r | |
1888 | **/\r | |
1889 | UINTN\r | |
1890 | EFIAPI\r | |
1891 | SPrintLength (\r | |
1892 | IN CONST CHAR16 *FormatString,\r | |
1893 | IN VA_LIST Marker\r | |
1894 | )\r | |
1895 | {\r | |
1896 | ASSERT(FormatString != NULL);\r | |
1897 | return InternalPrintLibSPrintMarker (NULL, 0, FORMAT_UNICODE | OUTPUT_UNICODE | COUNT_ONLY_NO_PRINT, (CHAR8 *)FormatString, Marker, NULL);\r | |
1898 | }\r | |
1899 | \r | |
1900 | /**\r | |
1901 | Returns the number of characters that would be produced by if the formatted \r | |
1902 | output were produced not including the Null-terminator.\r | |
1903 | \r | |
1904 | If FormatString is NULL, then ASSERT().\r | |
1905 | \r | |
1906 | @param[in] FormatString A Null-terminated ASCII format string.\r | |
1907 | @param[in] Marker VA_LIST marker for the variable argument list.\r | |
1908 | \r | |
1909 | @return The number of characters that would be produced, not including the \r | |
1910 | Null-terminator.\r | |
1911 | **/\r | |
1912 | UINTN\r | |
1913 | EFIAPI\r | |
1914 | SPrintLengthAsciiFormat (\r | |
1915 | IN CONST CHAR8 *FormatString,\r | |
1916 | IN VA_LIST Marker\r | |
1917 | )\r | |
1918 | {\r | |
1919 | ASSERT(FormatString != NULL);\r | |
1920 | return InternalPrintLibSPrintMarker (NULL, 0, OUTPUT_UNICODE | COUNT_ONLY_NO_PRINT, (CHAR8 *)FormatString, Marker, NULL);\r | |
1921 | }\r |