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3eb9473e | 1 | /*++\r |
2 | \r | |
3 | Copyright (c) 2004 - 2006, Intel Corporation \r | |
4 | All rights reserved. This program and the accompanying materials \r | |
5 | are licensed and made available under the terms and conditions of the BSD License \r | |
6 | which accompanies this distribution. The full text of the license may be found at \r | |
7 | http://opensource.org/licenses/bsd-license.php \r | |
8 | \r | |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r | |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r | |
11 | \r | |
12 | \r | |
13 | Module Name:\r | |
14 | \r | |
15 | EdkIIGluePrintLib.h\r | |
16 | \r | |
17 | Abstract: \r | |
18 | \r | |
19 | Public header file Print Lib\r | |
20 | \r | |
21 | --*/\r | |
22 | \r | |
23 | #ifndef __EDKII_GLUE_PRINT_LIB_H__\r | |
24 | #define __EDKII_GLUE_PRINT_LIB_H__\r | |
25 | \r | |
26 | ///\r | |
27 | /// Define the maximum number of characters that are required to\r | |
28 | /// encode a decimal, hexidecimal, GUID, or TIME value with a NULL \r | |
29 | /// terminator.\r | |
30 | /// \r | |
31 | /// Maximum Length Decimal String = 28\r | |
32 | /// "-9,223,372,036,854,775,808"\r | |
33 | /// Maximum Length Hexidecimal String = 17\r | |
34 | /// "FFFFFFFFFFFFFFFF"\r | |
35 | /// Maximum Length GUID = 37\r | |
36 | /// "00000000-0000-0000-0000-000000000000"\r | |
37 | /// Maximum Length TIME = 18\r | |
38 | /// "12/12/2006 12:12"\r | |
39 | ///\r | |
40 | #define MAXIMUM_VALUE_CHARACTERS 38\r | |
41 | \r | |
42 | ///\r | |
43 | /// Flags bitmask values use in UnicodeValueToString() and \r | |
44 | /// AsciiValueToString()\r | |
45 | ///\r | |
46 | #define LEFT_JUSTIFY 0x01\r | |
47 | #define COMMA_TYPE 0x08\r | |
48 | #define PREFIX_ZERO 0x20\r | |
49 | #define RADIX_HEX 0x80\r | |
50 | \r | |
51 | /**\r | |
52 | Produces a Null-terminated Unicode string in an output buffer based on \r | |
53 | a Null-terminated Unicode format string and a VA_LIST argument list\r | |
54 | \r | |
55 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r | |
56 | and BufferSize. \r | |
57 | The Unicode string is produced by parsing the format string specified by FormatString. \r | |
58 | Arguments are pulled from the variable argument list specified by Marker based on the \r | |
59 | contents of the format string. \r | |
60 | The number of Unicode characters in the produced output buffer is returned not including\r | |
61 | the Null-terminator.\r | |
62 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r | |
63 | \r | |
64 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().\r | |
65 | If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r | |
66 | If BufferSize > 1 and FormatString is NULL, then ASSERT().\r | |
67 | If BufferSize > 1 and FormatString is not aligned on a 16-bit boundary, then ASSERT().\r | |
68 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than \r | |
69 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r | |
70 | ASSERT().\r | |
71 | If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string\r | |
72 | contains more than PcdMaximumUnicodeStringLength Unicode characters not including the\r | |
73 | Null-terminator, then ASSERT().\r | |
74 | \r | |
75 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
76 | Unicode string.\r | |
77 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
78 | @param FormatString Null-terminated Unicode format string.\r | |
79 | @param Marker VA_LIST marker for the variable argument list.\r | |
80 | \r | |
81 | @return The number of Unicode characters in the produced output buffer not including the\r | |
82 | Null-terminator.\r | |
83 | \r | |
84 | **/\r | |
85 | UINTN\r | |
86 | EFIAPI\r | |
87 | UnicodeVSPrint (\r | |
88 | OUT CHAR16 *StartOfBuffer,\r | |
89 | IN UINTN BufferSize,\r | |
90 | IN CONST CHAR16 *FormatString,\r | |
91 | IN VA_LIST Marker\r | |
92 | );\r | |
93 | \r | |
94 | /**\r | |
95 | Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated \r | |
96 | Unicode format string and variable argument list.\r | |
97 | \r | |
98 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r | |
99 | and BufferSize.\r | |
100 | The Unicode string is produced by parsing the format string specified by FormatString.\r | |
101 | Arguments are pulled from the variable argument list based on the contents of the format string.\r | |
102 | The number of Unicode characters in the produced output buffer is returned not including\r | |
103 | the Null-terminator.\r | |
104 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r | |
105 | \r | |
106 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().\r | |
107 | If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r | |
108 | If BufferSize > 1 and FormatString is NULL, then ASSERT().\r | |
109 | If BufferSize > 1 and FormatString is not aligned on a 16-bit boundary, then ASSERT().\r | |
110 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than \r | |
111 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r | |
112 | ASSERT().\r | |
113 | If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string\r | |
114 | contains more than PcdMaximumUnicodeStringLength Unicode characters not including the\r | |
115 | Null-terminator, then ASSERT().\r | |
116 | \r | |
117 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
118 | Unicode string.\r | |
119 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
120 | @param FormatString Null-terminated Unicode format string.\r | |
121 | \r | |
122 | @return The number of Unicode characters in the produced output buffer not including the\r | |
123 | Null-terminator.\r | |
124 | \r | |
125 | **/\r | |
126 | UINTN\r | |
127 | EFIAPI\r | |
128 | UnicodeSPrint (\r | |
129 | OUT CHAR16 *StartOfBuffer,\r | |
130 | IN UINTN BufferSize,\r | |
131 | IN CONST CHAR16 *FormatString,\r | |
132 | ...\r | |
133 | );\r | |
134 | \r | |
135 | /**\r | |
136 | Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated\r | |
137 | ASCII format string and a VA_LIST argument list\r | |
138 | \r | |
139 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r | |
140 | and BufferSize.\r | |
141 | The Unicode string is produced by parsing the format string specified by FormatString.\r | |
142 | Arguments are pulled from the variable argument list specified by Marker based on the \r | |
143 | contents of the format string.\r | |
144 | The number of Unicode characters in the produced output buffer is returned not including\r | |
145 | the Null-terminator.\r | |
146 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r | |
147 | \r | |
148 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().\r | |
149 | If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r | |
150 | If BufferSize > 1 and FormatString is NULL, then ASSERT().\r | |
151 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r | |
152 | PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then\r | |
153 | ASSERT().\r | |
154 | If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string\r | |
155 | contains more than PcdMaximumUnicodeStringLength Unicode characters not including the\r | |
156 | Null-terminator, then ASSERT().\r | |
157 | \r | |
158 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
159 | Unicode string.\r | |
160 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
161 | @param FormatString Null-terminated Unicode format string.\r | |
162 | @param Marker VA_LIST marker for the variable argument list.\r | |
163 | \r | |
164 | @return The number of Unicode characters in the produced output buffer not including the\r | |
165 | Null-terminator.\r | |
166 | \r | |
167 | **/\r | |
168 | UINTN\r | |
169 | EFIAPI\r | |
170 | UnicodeVSPrintAsciiFormat (\r | |
171 | OUT CHAR16 *StartOfBuffer,\r | |
172 | IN UINTN BufferSize,\r | |
173 | IN CONST CHAR8 *FormatString,\r | |
174 | IN VA_LIST Marker\r | |
175 | );\r | |
176 | \r | |
177 | /**\r | |
178 | Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated \r | |
179 | ASCII format string and variable argument list.\r | |
180 | \r | |
181 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r | |
182 | and BufferSize.\r | |
183 | The Unicode string is produced by parsing the format string specified by FormatString.\r | |
184 | Arguments are pulled from the variable argument list based on the contents of the \r | |
185 | format string.\r | |
186 | The number of Unicode characters in the produced output buffer is returned not including\r | |
187 | the Null-terminator.\r | |
188 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r | |
189 | \r | |
190 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().\r | |
191 | If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r | |
192 | If BufferSize > 1 and FormatString is NULL, then ASSERT().\r | |
193 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r | |
194 | PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then\r | |
195 | ASSERT().\r | |
196 | If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string\r | |
197 | contains more than PcdMaximumUnicodeStringLength Unicode characters not including the\r | |
198 | Null-terminator, then ASSERT().\r | |
199 | \r | |
200 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
201 | Unicode string.\r | |
202 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
203 | @param FormatString Null-terminated Unicode format string.\r | |
204 | \r | |
205 | @return The number of Unicode characters in the produced output buffer not including the\r | |
206 | Null-terminator.\r | |
207 | \r | |
208 | **/\r | |
209 | UINTN\r | |
210 | EFIAPI\r | |
211 | UnicodeSPrintAsciiFormat (\r | |
212 | OUT CHAR16 *StartOfBuffer,\r | |
213 | IN UINTN BufferSize,\r | |
214 | IN CONST CHAR8 *FormatString,\r | |
215 | ...\r | |
216 | );\r | |
217 | \r | |
218 | /**\r | |
219 | Converts a decimal value to a Null-terminated Unicode string.\r | |
220 | \r | |
221 | Converts the decimal number specified by Value to a Null-terminated Unicode \r | |
222 | string specified by Buffer containing at most Width characters. No padding of spaces \r | |
223 | is ever performed. If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.\r | |
224 | The number of Unicode characters in Buffer is returned not including the Null-terminator.\r | |
225 | If the conversion contains more than Width characters, then only the first\r | |
226 | Width characters are returned, and the total number of characters \r | |
227 | required to perform the conversion is returned.\r | |
228 | Additional conversion parameters are specified in Flags. \r | |
229 | \r | |
230 | The Flags bit LEFT_JUSTIFY is always ignored.\r | |
231 | All conversions are left justified in Buffer.\r | |
232 | If Width is 0, PREFIX_ZERO is ignored in Flags.\r | |
233 | If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and commas\r | |
234 | are inserted every 3rd digit starting from the right.\r | |
235 | If HEX_RADIX is set in Flags, then the output buffer will be \r | |
236 | formatted in hexadecimal format.\r | |
237 | If Value is < 0 and HEX_RADIX is not set in Flags, then the fist character in Buffer is a '-'.\r | |
238 | If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored, \r | |
239 | then Buffer is padded with '0' characters so the combination of the optional '-' \r | |
240 | sign character, '0' characters, digit characters for Value, and the Null-terminator\r | |
241 | add up to Width characters.\r | |
242 | If both COMMA_TYPE and HEX_RADIX are set in Flags, then ASSERT().\r | |
243 | If Buffer is NULL, then ASSERT().\r | |
244 | If Buffer is not aligned on a 16-bit boundary, then ASSERT().\r | |
245 | If unsupported bits are set in Flags, then ASSERT().\r | |
246 | If both COMMA_TYPE and HEX_RADIX are set in Flags, then ASSERT().\r | |
247 | If Width >= MAXIMUM_VALUE_CHARACTERS, then ASSERT()\r | |
248 | \r | |
249 | @param Buffer Pointer to the output buffer for the produced Null-terminated\r | |
250 | Unicode string.\r | |
251 | @param Flags The bitmask of flags that specify left justification, zero pad, and commas.\r | |
252 | @param Value The 64-bit signed value to convert to a string.\r | |
253 | @param Width The maximum number of Unicode characters to place in Buffer, not including\r | |
254 | the Null-terminator.\r | |
255 | \r | |
256 | @return The number of Unicode characters in Buffer not including the Null-terminator.\r | |
257 | \r | |
258 | **/\r | |
259 | UINTN\r | |
260 | EFIAPI\r | |
261 | UnicodeValueToString (\r | |
262 | IN OUT CHAR16 *Buffer,\r | |
263 | IN UINTN Flags,\r | |
264 | IN INT64 Value,\r | |
265 | IN UINTN Width\r | |
266 | );\r | |
267 | \r | |
268 | /**\r | |
269 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r | |
270 | ASCII format string and a VA_LIST argument list.\r | |
271 | \r | |
272 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r | |
273 | and BufferSize.\r | |
274 | The ASCII string is produced by parsing the format string specified by FormatString.\r | |
275 | Arguments are pulled from the variable argument list specified by Marker based on \r | |
276 | the contents of the format string.\r | |
277 | The number of ASCII characters in the produced output buffer is returned not including\r | |
278 | the Null-terminator.\r | |
279 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r | |
280 | \r | |
281 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().\r | |
282 | If BufferSize > 0 and FormatString is NULL, then ASSERT().\r | |
283 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r | |
284 | PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then\r | |
285 | ASSERT().\r | |
286 | If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string\r | |
287 | contains more than PcdMaximumAsciiStringLength ASCII characters not including the\r | |
288 | Null-terminator, then ASSERT().\r | |
289 | \r | |
290 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
291 | ASCII string.\r | |
292 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
293 | @param FormatString Null-terminated Unicode format string.\r | |
294 | @param Marker VA_LIST marker for the variable argument list.\r | |
295 | \r | |
296 | @return The number of ASCII characters in the produced output buffer not including the\r | |
297 | Null-terminator.\r | |
298 | \r | |
299 | **/\r | |
300 | UINTN\r | |
301 | EFIAPI\r | |
302 | AsciiVSPrint (\r | |
303 | OUT CHAR8 *StartOfBuffer,\r | |
304 | IN UINTN BufferSize,\r | |
305 | IN CONST CHAR8 *FormatString,\r | |
306 | IN VA_LIST Marker\r | |
307 | );\r | |
308 | \r | |
309 | /**\r | |
310 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r | |
311 | ASCII format string and variable argument list.\r | |
312 | \r | |
313 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r | |
314 | and BufferSize.\r | |
315 | The ASCII string is produced by parsing the format string specified by FormatString.\r | |
316 | Arguments are pulled from the variable argument list based on the contents of the \r | |
317 | format string.\r | |
318 | The number of ASCII characters in the produced output buffer is returned not including\r | |
319 | the Null-terminator.\r | |
320 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r | |
321 | \r | |
322 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().\r | |
323 | If BufferSize > 0 and FormatString is NULL, then ASSERT().\r | |
324 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r | |
325 | PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then\r | |
326 | ASSERT().\r | |
327 | If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string\r | |
328 | contains more than PcdMaximumAsciiStringLength ASCII characters not including the\r | |
329 | Null-terminator, then ASSERT().\r | |
330 | \r | |
331 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
332 | ASCII string.\r | |
333 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
334 | @param FormatString Null-terminated Unicode format string.\r | |
335 | \r | |
336 | @return The number of ASCII characters in the produced output buffer not including the\r | |
337 | Null-terminator.\r | |
338 | \r | |
339 | **/\r | |
340 | UINTN\r | |
341 | EFIAPI\r | |
342 | AsciiSPrint (\r | |
343 | OUT CHAR8 *StartOfBuffer,\r | |
344 | IN UINTN BufferSize,\r | |
345 | IN CONST CHAR8 *FormatString,\r | |
346 | ...\r | |
347 | );\r | |
348 | \r | |
349 | /**\r | |
350 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r | |
351 | ASCII format string and a VA_LIST argument list.\r | |
352 | \r | |
353 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r | |
354 | and BufferSize.\r | |
355 | The ASCII string is produced by parsing the format string specified by FormatString.\r | |
356 | Arguments are pulled from the variable argument list specified by Marker based on \r | |
357 | the contents of the format string.\r | |
358 | The number of ASCII characters in the produced output buffer is returned not including\r | |
359 | the Null-terminator.\r | |
360 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r | |
361 | \r | |
362 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().\r | |
363 | If BufferSize > 0 and FormatString is NULL, then ASSERT().\r | |
364 | If BufferSize > 0 and FormatString is not aligned on a 16-bit boundary, then ASSERT().\r | |
365 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than\r | |
366 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r | |
367 | ASSERT().\r | |
368 | If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string\r | |
369 | contains more than PcdMaximumAsciiStringLength ASCII characters not including the\r | |
370 | Null-terminator, then ASSERT().\r | |
371 | \r | |
372 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
373 | ASCII string.\r | |
374 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
375 | @param FormatString Null-terminated Unicode format string.\r | |
376 | @param Marker VA_LIST marker for the variable argument list.\r | |
377 | \r | |
378 | @return The number of ASCII characters in the produced output buffer not including the\r | |
379 | Null-terminator.\r | |
380 | \r | |
381 | **/\r | |
382 | UINTN\r | |
383 | EFIAPI\r | |
384 | AsciiVSPrintUnicodeFormat (\r | |
385 | OUT CHAR8 *StartOfBuffer,\r | |
386 | IN UINTN BufferSize,\r | |
387 | IN CONST CHAR16 *FormatString,\r | |
388 | IN VA_LIST Marker\r | |
389 | );\r | |
390 | \r | |
391 | /**\r | |
392 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r | |
393 | ASCII format string and variable argument list.\r | |
394 | \r | |
395 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r | |
396 | and BufferSize.\r | |
397 | The ASCII string is produced by parsing the format string specified by FormatString.\r | |
398 | Arguments are pulled from the variable argument list based on the contents of the \r | |
399 | format string.\r | |
400 | The number of ASCII characters in the produced output buffer is returned not including\r | |
401 | the Null-terminator.\r | |
402 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r | |
403 | \r | |
404 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().\r | |
405 | If BufferSize > 0 and FormatString is NULL, then ASSERT().\r | |
406 | If BufferSize > 0 and FormatString is not aligned on a 16-bit boundary, then ASSERT().\r | |
407 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than\r | |
408 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r | |
409 | ASSERT().\r | |
410 | If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string\r | |
411 | contains more than PcdMaximumAsciiStringLength ASCII characters not including the\r | |
412 | Null-terminator, then ASSERT().\r | |
413 | \r | |
414 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated \r | |
415 | ASCII string.\r | |
416 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r | |
417 | @param FormatString Null-terminated Unicode format string.\r | |
418 | \r | |
419 | @return The number of ASCII characters in the produced output buffer not including the\r | |
420 | Null-terminator.\r | |
421 | \r | |
422 | **/\r | |
423 | UINTN\r | |
424 | EFIAPI\r | |
425 | AsciiSPrintUnicodeFormat (\r | |
426 | OUT CHAR8 *StartOfBuffer,\r | |
427 | IN UINTN BufferSize,\r | |
428 | IN CONST CHAR16 *FormatString,\r | |
429 | ...\r | |
430 | );\r | |
431 | \r | |
432 | /**\r | |
433 | Converts a decimal value to a Null-terminated ASCII string.\r | |
434 | \r | |
435 | Converts the decimal number specified by Value to a Null-terminated ASCII string \r | |
436 | specified by Buffer containing at most Width characters. No padding of spaces \r | |
437 | is ever performed.\r | |
438 | If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.\r | |
439 | The number of ASCII characters in Buffer is returned not including the Null-terminator.\r | |
440 | If the conversion contains more than Width characters, then only the first Width\r | |
441 | characters are returned, and the total number of characters required to perform\r | |
442 | the conversion is returned.\r | |
443 | Additional conversion parameters are specified in Flags. \r | |
444 | The Flags bit LEFT_JUSTIFY is always ignored.\r | |
445 | All conversions are left justified in Buffer.\r | |
446 | If Width is 0, PREFIX_ZERO is ignored in Flags.\r | |
447 | If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and commas\r | |
448 | are inserted every 3rd digit starting from the right.\r | |
449 | If HEX_RADIX is set in Flags, then the output buffer will be \r | |
450 | formatted in hexadecimal format.\r | |
451 | If Value is < 0 and HEX_RADIX is not set in Flags, then the fist character in Buffer is a '-'.\r | |
452 | If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored, \r | |
453 | then Buffer is padded with '0' characters so the combination of the optional '-' \r | |
454 | sign character, '0' characters, digit characters for Value, and the Null-terminator\r | |
455 | add up to Width characters.\r | |
456 | \r | |
457 | If Buffer is NULL, then ASSERT().\r | |
458 | If unsupported bits are set in Flags, then ASSERT().\r | |
459 | If both COMMA_TYPE and HEX_RADIX are set in Flags, then ASSERT().\r | |
460 | If Width >= MAXIMUM_VALUE_CHARACTERS, then ASSERT()\r | |
461 | \r | |
462 | @param Buffer Pointer to the output buffer for the produced Null-terminated\r | |
463 | ASCII string.\r | |
464 | @param Flags The bitmask of flags that specify left justification, zero pad, and commas.\r | |
465 | @param Value The 64-bit signed value to convert to a string.\r | |
466 | @param Width The maximum number of ASCII characters to place in Buffer, not including\r | |
467 | the Null-terminator.\r | |
468 | \r | |
469 | @return The number of ASCII characters in Buffer not including the Null-terminator.\r | |
470 | \r | |
471 | **/\r | |
472 | UINTN\r | |
473 | EFIAPI\r | |
474 | AsciiValueToString (\r | |
475 | IN OUT CHAR8 *Buffer,\r | |
476 | IN UINTN Flags,\r | |
477 | IN INT64 Value,\r | |
478 | IN UINTN Width\r | |
479 | );\r | |
480 | \r | |
481 | #endif\r |