| | 1 | /** @file\r |
| | 2 | Provides services to print a formatted string to a buffer. All combinations of\r |
| | 3 | Unicode and ASCII strings are supported.\r |
| | 4 | \r |
| | 5 | Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>\r |
| | 6 | This program and the accompanying materials are licensed and made available under \r |
| | 7 | the terms and conditions of the BSD License that accompanies this distribution. \r |
| | 8 | The full text of the license may be found at\r |
| | 9 | http://opensource.org/licenses/bsd-license.php.\r |
| | 10 | \r |
| | 11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
| | 12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
| | 13 | \r |
| | 14 | The Print Library functions provide a simple means to produce formatted output \r |
| | 15 | strings. Many of the output functions use a format string to describe how to \r |
| | 16 | format the output of variable arguments. The format string consists of normal \r |
| | 17 | text and argument descriptors. There are no restrictions for how the normal \r |
| | 18 | text and argument descriptors can be mixed. The following end of line(EOL) \r |
| | 19 | translations must be performed on the contents of the format string:\r |
| | 20 | \r |
| | 21 | - '\\r' is translated to '\\r'\r |
| | 22 | - '\\r\\n' is translated to '\\r\\n'\r |
| | 23 | - '\\n' is translated to '\\r\\n' \r |
| | 24 | - '\\n\\r' is translated to '\\r\\n'\r |
| | 25 | \r |
| | 26 | This does not follow the ANSI C standard for sprint(). The format of argument \r |
| | 27 | descriptors is described below. The ANSI C standard for sprint() has been \r |
| | 28 | followed for some of the format types, and has not been followed for others. \r |
| | 29 | The exceptions are noted below.\r |
| | 30 | \r |
| | 31 | %[flags][width][.precision]type\r |
| | 32 | \r |
| | 33 | [flags]:\r |
| | 34 | - - \r |
| | 35 | - The field is left justified. If not flag is not specified, then the \r |
| | 36 | field is right justified.\r |
| | 37 | - space \r |
| | 38 | - Prefix a space character to a number. Only valid for types X, x, and d.\r |
| | 39 | - + \r |
| | 40 | - Prefix a plus character to a number. Only valid for types X, x, and d. \r |
| | 41 | If both space and + are specified, then space is ignored.\r |
| | 42 | - 0\r |
| | 43 | - Pad with 0 characters to the left of a number. Only valid for types \r |
| | 44 | X, x, and d.\r |
| | 45 | - ,\r |
| | 46 | - Place a comma every 3rd digit of the number. Only valid for type d.\r |
| | 47 | If 0 is also specified, then 0 is ignored.\r |
| | 48 | - L, l\r |
| | 49 | - The number being printed is size UINT64. Only valid for types X, x, and d.\r |
| | 50 | If this flag is not specified, then the number being printed is size int.\r |
| | 51 | - NOTE: All invalid flags are ignored.\r |
| | 52 | \r |
| | 53 | [width]:\r |
| | 54 | \r |
| | 55 | - *\r |
| | 56 | - The width of the field is specified by a UINTN argument in the \r |
| | 57 | argument list.\r |
| | 58 | - number\r |
| | 59 | - The number specified as a decimal value represents the width of \r |
| | 60 | the field.\r |
| | 61 | - NOTE: If [width] is not specified, then a field width of 0 is assumed.\r |
| | 62 | \r |
| | 63 | [.precision]:\r |
| | 64 | \r |
| | 65 | - *\r |
| | 66 | - The precision of the field is specified by a UINTN argument in the \r |
| | 67 | argument list.\r |
| | 68 | - number\r |
| | 69 | - The number specified as a decimal value represents the precision of \r |
| | 70 | the field.\r |
| | 71 | - NOTE: If [.precision] is not specified, then a precision of 0 is assumed.\r |
| | 72 | \r |
| | 73 | type:\r |
| | 74 | \r |
| | 75 | - %\r |
| | 76 | - Print a %%.\r |
| | 77 | - c\r |
| | 78 | - The argument is a Unicode character. ASCII characters can be printed \r |
| | 79 | using this type too by making sure bits 8..15 of the argument are set to 0.\r |
| | 80 | - x\r |
| | 81 | - The argument is an unsigned hexadecimal number. The characters used are 0..9 and \r |
| | 82 | A..F. If the flag 'L' is not specified, then the argument is assumed \r |
| | 83 | to be size int. This does not follow ANSI C.\r |
| | 84 | - X\r |
| | 85 | - The argument is an unsigned hexadecimal number and the number is padded with \r |
| | 86 | zeros. This is equivalent to a format string of "0x". If the flag \r |
| | 87 | 'L' is not specified, then the argument is assumed to be size int. \r |
| | 88 | This does not follow ANSI C.\r |
| | 89 | - d\r |
| | 90 | - The argument is a signed decimal number. If the flag 'L' is not specified, \r |
| | 91 | then the argument is assumed to be size int. \r |
| | 92 | - u\r |
| | 93 | - The argument is a unsigned decimal number. If the flag 'L' is not specified, \r |
| | 94 | then the argument is assumed to be size int.\r |
| | 95 | - p\r |
| | 96 | - The argument is a pointer that is a (VOID *), and it is printed as an \r |
| | 97 | unsigned hexadecimal number The characters used are 0..9 and A..F.\r |
| | 98 | - a\r |
| | 99 | - The argument is a pointer to an ASCII string. \r |
| | 100 | This does not follow ANSI C.\r |
| | 101 | - S, s\r |
| | 102 | - The argument is a pointer to a Unicode string. \r |
| | 103 | This does not follow ANSI C.\r |
| | 104 | - g\r |
| | 105 | - The argument is a pointer to a GUID structure. The GUID is printed \r |
| | 106 | in the format XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX. \r |
| | 107 | This does not follow ANSI C.\r |
| | 108 | - t\r |
| | 109 | - The argument is a pointer to an EFI_TIME structure. The time and \r |
| | 110 | date are printed in the format "mm/dd/yyyy hh:mm" where mm is the \r |
| | 111 | month zero padded, dd is the day zero padded, yyyy is the year zero \r |
| | 112 | padded, hh is the hour zero padded, and mm is minutes zero padded. \r |
| | 113 | This does not follow ANSI C. \r |
| | 114 | - r\r |
| | 115 | - The argument is a RETURN_STATUS value. This value is converted to \r |
| | 116 | a string following the table below. This does not follow ANSI C. \r |
| | 117 | - RETURN_SUCCESS \r |
| | 118 | - "Success"\r |
| | 119 | - RETURN_LOAD_ERROR \r |
| | 120 | - "Load Error"\r |
| | 121 | - RETURN_INVALID_PARAMETER \r |
| | 122 | - "Invalid Parameter"\r |
| | 123 | - RETURN_UNSUPPORTED \r |
| | 124 | - "Unsupported"\r |
| | 125 | - RETURN_BAD_BUFFER_SIZE \r |
| | 126 | - "Bad Buffer Size"\r |
| | 127 | - RETURN_BUFFER_TOO_SMALL \r |
| | 128 | - "Buffer Too Small"\r |
| | 129 | - RETURN_NOT_READY \r |
| | 130 | - "Not Ready"\r |
| | 131 | - RETURN_DEVICE_ERROR \r |
| | 132 | - "Device Error"\r |
| | 133 | - RETURN_WRITE_PROTECTED \r |
| | 134 | - "Write Protected"\r |
| | 135 | - RETURN_OUT_OF_RESOURCES \r |
| | 136 | - "Out of Resources"\r |
| | 137 | - RETURN_VOLUME_CORRUPTED \r |
| | 138 | - "Volume Corrupt"\r |
| | 139 | - RETURN_VOLUME_FULL \r |
| | 140 | - "Volume Full"\r |
| | 141 | - RETURN_NO_MEDIA \r |
| | 142 | - "No Media"\r |
| | 143 | - RETURN_MEDIA_CHANGED \r |
| | 144 | - "Media changed"\r |
| | 145 | - RETURN_NOT_FOUND \r |
| | 146 | - "Not Found"\r |
| | 147 | - RETURN_ACCESS_DENIED \r |
| | 148 | - "Access Denied"\r |
| | 149 | - RETURN_NO_RESPONSE \r |
| | 150 | - "No Response"\r |
| | 151 | - RETURN_NO_MAPPING \r |
| | 152 | - "No mapping"\r |
| | 153 | - RETURN_TIMEOUT \r |
| | 154 | - "Time out"\r |
| | 155 | - RETURN_NOT_STARTED \r |
| | 156 | - "Not started"\r |
| | 157 | - RETURN_ALREADY_STARTED \r |
| | 158 | - "Already started"\r |
| | 159 | - RETURN_ABORTED \r |
| | 160 | - "Aborted"\r |
| | 161 | - RETURN_ICMP_ERROR \r |
| | 162 | - "ICMP Error"\r |
| | 163 | - RETURN_TFTP_ERROR \r |
| | 164 | - "TFTP Error"\r |
| | 165 | - RETURN_PROTOCOL_ERROR \r |
| | 166 | - "Protocol Error"\r |
| | 167 | - RETURN_WARN_UNKNOWN_GLYPH \r |
| | 168 | - "Warning Unknown Glyph"\r |
| | 169 | - RETURN_WARN_DELETE_FAILURE \r |
| | 170 | - "Warning Delete Failure"\r |
| | 171 | - RETURN_WARN_WRITE_FAILURE \r |
| | 172 | - "Warning Write Failure"\r |
| | 173 | - RETURN_WARN_BUFFER_TOO_SMALL \r |
| | 174 | - "Warning Buffer Too Small"\r |
| | 175 | \r |
| | 176 | **/\r |
| | 177 | \r |
| | 178 | #ifndef __PRINT_LIB_H__\r |
| | 179 | #define __PRINT_LIB_H__\r |
| | 180 | \r |
| | 181 | ///\r |
| | 182 | /// Define the maximum number of characters that are required to\r |
| | 183 | /// encode with a NULL terminator a decimal, hexadecimal, GUID, \r |
| | 184 | /// or TIME value.\r |
| | 185 | /// \r |
| | 186 | /// Maximum Length Decimal String = 28\r |
| | 187 | /// "-9,223,372,036,854,775,808"\r |
| | 188 | /// Maximum Length Hexadecimal String = 17\r |
| | 189 | /// "FFFFFFFFFFFFFFFF"\r |
| | 190 | /// Maximum Length GUID = 37\r |
| | 191 | /// "00000000-0000-0000-0000-000000000000"\r |
| | 192 | /// Maximum Length TIME = 18\r |
| | 193 | /// "12/12/2006 12:12"\r |
| | 194 | ///\r |
| | 195 | #define MAXIMUM_VALUE_CHARACTERS 38\r |
| | 196 | \r |
| | 197 | ///\r |
| | 198 | /// Flags bitmask values use in UnicodeValueToString() and \r |
| | 199 | /// AsciiValueToString()\r |
| | 200 | ///\r |
| | 201 | #define LEFT_JUSTIFY 0x01\r |
| | 202 | #define COMMA_TYPE 0x08\r |
| | 203 | #define PREFIX_ZERO 0x20\r |
| | 204 | #define RADIX_HEX 0x80\r |
| | 205 | \r |
| | 206 | /**\r |
| | 207 | Produces a Null-terminated Unicode string in an output buffer based on\r |
| | 208 | a Null-terminated Unicode format string and a VA_LIST argument list.\r |
| | 209 | \r |
| | 210 | This function is similar as vsnprintf_s defined in C11.\r |
| | 211 | \r |
| | 212 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r |
| | 213 | and BufferSize.\r |
| | 214 | The Unicode string is produced by parsing the format string specified by FormatString.\r |
| | 215 | Arguments are pulled from the variable argument list specified by Marker based on the\r |
| | 216 | contents of the format string.\r |
| | 217 | The number of Unicode characters in the produced output buffer is returned not including\r |
| | 218 | the Null-terminator.\r |
| | 219 | \r |
| | 220 | If StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 221 | If FormatString is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 222 | \r |
| | 223 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT(). Also, the output buffer is\r |
| | 224 | unmodified and 0 is returned.\r |
| | 225 | If BufferSize > 1 and FormatString is NULL, then ASSERT(). Also, the output buffer is\r |
| | 226 | unmodified and 0 is returned.\r |
| | 227 | If PcdMaximumUnicodeStringLength is not zero, and BufferSize >\r |
| | 228 | (PcdMaximumUnicodeStringLength * sizeof (CHAR16) + 1), then ASSERT(). Also, the output\r |
| | 229 | buffer is unmodified and 0 is returned.\r |
| | 230 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than\r |
| | 231 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r |
| | 232 | ASSERT(). Also, the output buffer is unmodified and 0 is returned.\r |
| | 233 | \r |
| | 234 | If BufferSize is 0 or 1, then the output buffer is unmodified and 0 is returned.\r |
| | 235 | \r |
| | 236 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated\r |
| | 237 | Unicode string.\r |
| | 238 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r |
| | 239 | @param FormatString A Null-terminated Unicode format string.\r |
| | 240 | @param Marker VA_LIST marker for the variable argument list.\r |
| | 241 | \r |
| | 242 | @return The number of Unicode characters in the produced output buffer not including the\r |
| | 243 | Null-terminator.\r |
| | 244 | \r |
| | 245 | **/\r |
| | 246 | UINTN\r |
| | 247 | EFIAPI\r |
| | 248 | UnicodeVSPrint (\r |
| | 249 | OUT CHAR16 *StartOfBuffer,\r |
| | 250 | IN UINTN BufferSize,\r |
| | 251 | IN CONST CHAR16 *FormatString,\r |
| | 252 | IN VA_LIST Marker\r |
| | 253 | );\r |
| | 254 | \r |
| | 255 | /**\r |
| | 256 | Produces a Null-terminated Unicode string in an output buffer based on\r |
| | 257 | a Null-terminated Unicode format string and a BASE_LIST argument list.\r |
| | 258 | \r |
| | 259 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r |
| | 260 | and BufferSize.\r |
| | 261 | The Unicode string is produced by parsing the format string specified by FormatString.\r |
| | 262 | Arguments are pulled from the variable argument list specified by Marker based on the\r |
| | 263 | contents of the format string.\r |
| | 264 | The number of Unicode characters in the produced output buffer is returned not including\r |
| | 265 | the Null-terminator.\r |
| | 266 | \r |
| | 267 | If StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 268 | If FormatString is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 269 | \r |
| | 270 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT(). Also, the output buffer is\r |
| | 271 | unmodified and 0 is returned.\r |
| | 272 | If BufferSize > 1 and FormatString is NULL, then ASSERT(). Also, the output buffer is\r |
| | 273 | unmodified and 0 is returned.\r |
| | 274 | If PcdMaximumUnicodeStringLength is not zero, and BufferSize >\r |
| | 275 | (PcdMaximumUnicodeStringLength * sizeof (CHAR16) + 1), then ASSERT(). Also, the output\r |
| | 276 | buffer is unmodified and 0 is returned.\r |
| | 277 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than\r |
| | 278 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r |
| | 279 | ASSERT(). Also, the output buffer is unmodified and 0 is returned.\r |
| | 280 | \r |
| | 281 | If BufferSize is 0 or 1, then the output buffer is unmodified and 0 is returned.\r |
| | 282 | \r |
| | 283 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated\r |
| | 284 | Unicode string.\r |
| | 285 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r |
| | 286 | @param FormatString A Null-terminated Unicode format string.\r |
| | 287 | @param Marker BASE_LIST marker for the variable argument list.\r |
| | 288 | \r |
| | 289 | @return The number of Unicode characters in the produced output buffer not including the\r |
| | 290 | Null-terminator.\r |
| | 291 | \r |
| | 292 | **/\r |
| | 293 | UINTN\r |
| | 294 | EFIAPI\r |
| | 295 | UnicodeBSPrint (\r |
| | 296 | OUT CHAR16 *StartOfBuffer,\r |
| | 297 | IN UINTN BufferSize,\r |
| | 298 | IN CONST CHAR16 *FormatString,\r |
| | 299 | IN BASE_LIST Marker\r |
| | 300 | );\r |
| | 301 | \r |
| | 302 | /**\r |
| | 303 | Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated\r |
| | 304 | Unicode format string and variable argument list.\r |
| | 305 | \r |
| | 306 | This function is similar as snprintf_s defined in C11.\r |
| | 307 | \r |
| | 308 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r |
| | 309 | and BufferSize.\r |
| | 310 | The Unicode string is produced by parsing the format string specified by FormatString.\r |
| | 311 | Arguments are pulled from the variable argument list based on the contents of the format string.\r |
| | 312 | The number of Unicode characters in the produced output buffer is returned not including\r |
| | 313 | the Null-terminator.\r |
| | 314 | \r |
| | 315 | If StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 316 | If FormatString is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 317 | \r |
| | 318 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT(). Also, the output buffer is\r |
| | 319 | unmodified and 0 is returned.\r |
| | 320 | If BufferSize > 1 and FormatString is NULL, then ASSERT(). Also, the output buffer is\r |
| | 321 | unmodified and 0 is returned.\r |
| | 322 | If PcdMaximumUnicodeStringLength is not zero, and BufferSize >\r |
| | 323 | (PcdMaximumUnicodeStringLength * sizeof (CHAR16) + 1), then ASSERT(). Also, the output\r |
| | 324 | buffer is unmodified and 0 is returned.\r |
| | 325 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than\r |
| | 326 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r |
| | 327 | ASSERT(). Also, the output buffer is unmodified and 0 is returned.\r |
| | 328 | \r |
| | 329 | If BufferSize is 0 or 1, then the output buffer is unmodified and 0 is returned.\r |
| | 330 | \r |
| | 331 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated\r |
| | 332 | Unicode string.\r |
| | 333 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r |
| | 334 | @param FormatString A Null-terminated Unicode format string.\r |
| | 335 | @param ... Variable argument list whose contents are accessed based on the\r |
| | 336 | format string specified by FormatString.\r |
| | 337 | \r |
| | 338 | @return The number of Unicode characters in the produced output buffer not including the\r |
| | 339 | Null-terminator.\r |
| | 340 | \r |
| | 341 | **/\r |
| | 342 | UINTN\r |
| | 343 | EFIAPI\r |
| | 344 | UnicodeSPrint (\r |
| | 345 | OUT CHAR16 *StartOfBuffer,\r |
| | 346 | IN UINTN BufferSize,\r |
| | 347 | IN CONST CHAR16 *FormatString,\r |
| | 348 | ...\r |
| | 349 | );\r |
| | 350 | \r |
| | 351 | /**\r |
| | 352 | Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated\r |
| | 353 | ASCII format string and a VA_LIST argument list.\r |
| | 354 | \r |
| | 355 | This function is similar as vsnprintf_s defined in C11.\r |
| | 356 | \r |
| | 357 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r |
| | 358 | and BufferSize.\r |
| | 359 | The Unicode string is produced by parsing the format string specified by FormatString.\r |
| | 360 | Arguments are pulled from the variable argument list specified by Marker based on the\r |
| | 361 | contents of the format string.\r |
| | 362 | The number of Unicode characters in the produced output buffer is returned not including\r |
| | 363 | the Null-terminator.\r |
| | 364 | \r |
| | 365 | If StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 366 | \r |
| | 367 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT(). Also, the output buffer is\r |
| | 368 | unmodified and 0 is returned.\r |
| | 369 | If BufferSize > 1 and FormatString is NULL, then ASSERT(). Also, the output buffer is\r |
| | 370 | unmodified and 0 is returned.\r |
| | 371 | If PcdMaximumUnicodeStringLength is not zero, and BufferSize >\r |
| | 372 | (PcdMaximumUnicodeStringLength * sizeof (CHAR16) + 1), then ASSERT(). Also, the output\r |
| | 373 | buffer is unmodified and 0 is returned.\r |
| | 374 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r |
| | 375 | PcdMaximumAsciiStringLength Ascii characters not including the Null-terminator, then\r |
| | 376 | ASSERT(). Also, the output buffer is unmodified and 0 is returned.\r |
| | 377 | \r |
| | 378 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r |
| | 379 | \r |
| | 380 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated\r |
| | 381 | Unicode string.\r |
| | 382 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r |
| | 383 | @param FormatString A Null-terminated ASCII format string.\r |
| | 384 | @param Marker VA_LIST marker for the variable argument list.\r |
| | 385 | \r |
| | 386 | @return The number of Unicode characters in the produced output buffer not including the\r |
| | 387 | Null-terminator.\r |
| | 388 | \r |
| | 389 | **/\r |
| | 390 | UINTN\r |
| | 391 | EFIAPI\r |
| | 392 | UnicodeVSPrintAsciiFormat (\r |
| | 393 | OUT CHAR16 *StartOfBuffer,\r |
| | 394 | IN UINTN BufferSize,\r |
| | 395 | IN CONST CHAR8 *FormatString,\r |
| | 396 | IN VA_LIST Marker\r |
| | 397 | );\r |
| | 398 | \r |
| | 399 | /**\r |
| | 400 | Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated\r |
| | 401 | ASCII format string and a BASE_LIST argument list.\r |
| | 402 | \r |
| | 403 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r |
| | 404 | and BufferSize.\r |
| | 405 | The Unicode string is produced by parsing the format string specified by FormatString.\r |
| | 406 | Arguments are pulled from the variable argument list specified by Marker based on the\r |
| | 407 | contents of the format string.\r |
| | 408 | The number of Unicode characters in the produced output buffer is returned not including\r |
| | 409 | the Null-terminator.\r |
| | 410 | \r |
| | 411 | If StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 412 | \r |
| | 413 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT(). Also, the output buffer is\r |
| | 414 | unmodified and 0 is returned.\r |
| | 415 | If BufferSize > 1 and FormatString is NULL, then ASSERT(). Also, the output buffer is\r |
| | 416 | unmodified and 0 is returned.\r |
| | 417 | If PcdMaximumUnicodeStringLength is not zero, and BufferSize >\r |
| | 418 | (PcdMaximumUnicodeStringLength * sizeof (CHAR16) + 1), then ASSERT(). Also, the output\r |
| | 419 | buffer is unmodified and 0 is returned.\r |
| | 420 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r |
| | 421 | PcdMaximumAsciiStringLength Ascii characters not including the Null-terminator, then\r |
| | 422 | ASSERT(). Also, the output buffer is unmodified and 0 is returned.\r |
| | 423 | \r |
| | 424 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r |
| | 425 | \r |
| | 426 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated\r |
| | 427 | Unicode string.\r |
| | 428 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r |
| | 429 | @param FormatString A Null-terminated ASCII format string.\r |
| | 430 | @param Marker BASE_LIST marker for the variable argument list.\r |
| | 431 | \r |
| | 432 | @return The number of Unicode characters in the produced output buffer not including the\r |
| | 433 | Null-terminator.\r |
| | 434 | \r |
| | 435 | **/\r |
| | 436 | UINTN\r |
| | 437 | EFIAPI\r |
| | 438 | UnicodeBSPrintAsciiFormat (\r |
| | 439 | OUT CHAR16 *StartOfBuffer,\r |
| | 440 | IN UINTN BufferSize,\r |
| | 441 | IN CONST CHAR8 *FormatString,\r |
| | 442 | IN BASE_LIST Marker\r |
| | 443 | );\r |
| | 444 | \r |
| | 445 | /**\r |
| | 446 | Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated\r |
| | 447 | ASCII format string and variable argument list.\r |
| | 448 | \r |
| | 449 | This function is similar as snprintf_s defined in C11.\r |
| | 450 | \r |
| | 451 | Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer\r |
| | 452 | and BufferSize.\r |
| | 453 | The Unicode string is produced by parsing the format string specified by FormatString.\r |
| | 454 | Arguments are pulled from the variable argument list based on the contents of the\r |
| | 455 | format string.\r |
| | 456 | The number of Unicode characters in the produced output buffer is returned not including\r |
| | 457 | the Null-terminator.\r |
| | 458 | \r |
| | 459 | If StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 460 | \r |
| | 461 | If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT(). Also, the output buffer is\r |
| | 462 | unmodified and 0 is returned.\r |
| | 463 | If BufferSize > 1 and FormatString is NULL, then ASSERT(). Also, the output buffer is\r |
| | 464 | unmodified and 0 is returned.\r |
| | 465 | If PcdMaximumUnicodeStringLength is not zero, and BufferSize >\r |
| | 466 | (PcdMaximumUnicodeStringLength * sizeof (CHAR16) + 1), then ASSERT(). Also, the output\r |
| | 467 | buffer is unmodified and 0 is returned.\r |
| | 468 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r |
| | 469 | PcdMaximumAsciiStringLength Ascii characters not including the Null-terminator, then\r |
| | 470 | ASSERT(). Also, the output buffer is unmodified and 0 is returned.\r |
| | 471 | \r |
| | 472 | If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.\r |
| | 473 | \r |
| | 474 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated\r |
| | 475 | Unicode string.\r |
| | 476 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r |
| | 477 | @param FormatString A Null-terminated ASCII format string.\r |
| | 478 | @param ... Variable argument list whose contents are accessed based on the\r |
| | 479 | format string specified by FormatString.\r |
| | 480 | \r |
| | 481 | @return The number of Unicode characters in the produced output buffer not including the\r |
| | 482 | Null-terminator.\r |
| | 483 | \r |
| | 484 | **/\r |
| | 485 | UINTN\r |
| | 486 | EFIAPI\r |
| | 487 | UnicodeSPrintAsciiFormat (\r |
| | 488 | OUT CHAR16 *StartOfBuffer,\r |
| | 489 | IN UINTN BufferSize,\r |
| | 490 | IN CONST CHAR8 *FormatString,\r |
| | 491 | ...\r |
| | 492 | );\r |
| | 493 | \r |
| | 494 | /**\r |
| | 495 | Converts a decimal value to a Null-terminated Unicode string.\r |
| | 496 | \r |
| | 497 | Converts the decimal number specified by Value to a Null-terminated Unicode \r |
| | 498 | string specified by Buffer containing at most Width characters. No padding of spaces \r |
| | 499 | is ever performed. If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.\r |
| | 500 | The number of Unicode characters in Buffer is returned, not including the Null-terminator.\r |
| | 501 | If the conversion contains more than Width characters, then only the first\r |
| | 502 | Width characters are returned, and the total number of characters \r |
| | 503 | required to perform the conversion is returned.\r |
| | 504 | Additional conversion parameters are specified in Flags. \r |
| | 505 | \r |
| | 506 | The Flags bit LEFT_JUSTIFY is always ignored.\r |
| | 507 | All conversions are left justified in Buffer.\r |
| | 508 | If Width is 0, PREFIX_ZERO is ignored in Flags.\r |
| | 509 | If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and commas\r |
| | 510 | are inserted every 3rd digit starting from the right.\r |
| | 511 | If RADIX_HEX is set in Flags, then the output buffer will be \r |
| | 512 | formatted in hexadecimal format.\r |
| | 513 | If Value is < 0 and RADIX_HEX is not set in Flags, then the fist character in Buffer is a '-'.\r |
| | 514 | If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored, \r |
| | 515 | then Buffer is padded with '0' characters so the combination of the optional '-' \r |
| | 516 | sign character, '0' characters, digit characters for Value, and the Null-terminator\r |
| | 517 | add up to Width characters.\r |
| | 518 | If both COMMA_TYPE and RADIX_HEX are set in Flags, then ASSERT().\r |
| | 519 | If Buffer is NULL, then ASSERT().\r |
| | 520 | If Buffer is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 521 | If unsupported bits are set in Flags, then ASSERT().\r |
| | 522 | If both COMMA_TYPE and RADIX_HEX are set in Flags, then ASSERT().\r |
| | 523 | If Width >= MAXIMUM_VALUE_CHARACTERS, then ASSERT()\r |
| | 524 | \r |
| | 525 | @param Buffer The pointer to the output buffer for the produced Null-terminated\r |
| | 526 | Unicode string.\r |
| | 527 | @param Flags The bitmask of flags that specify left justification, zero pad, and commas.\r |
| | 528 | @param Value The 64-bit signed value to convert to a string.\r |
| | 529 | @param Width The maximum number of Unicode characters to place in Buffer, not including\r |
| | 530 | the Null-terminator.\r |
| | 531 | \r |
| | 532 | @return The number of Unicode characters in Buffer, not including the Null-terminator.\r |
| | 533 | \r |
| | 534 | **/\r |
| | 535 | UINTN\r |
| | 536 | EFIAPI\r |
| | 537 | UnicodeValueToString (\r |
| | 538 | IN OUT CHAR16 *Buffer,\r |
| | 539 | IN UINTN Flags,\r |
| | 540 | IN INT64 Value,\r |
| | 541 | IN UINTN Width\r |
| | 542 | );\r |
| | 543 | \r |
| | 544 | /**\r |
| | 545 | Converts a decimal value to a Null-terminated Unicode string.\r |
| | 546 | \r |
| | 547 | Converts the decimal number specified by Value to a Null-terminated Unicode\r |
| | 548 | string specified by Buffer containing at most Width characters. No padding of\r |
| | 549 | spaces is ever performed. If Width is 0 then a width of\r |
| | 550 | MAXIMUM_VALUE_CHARACTERS is assumed. If the conversion contains more than\r |
| | 551 | Width characters, then only the first Width characters are placed in Buffer.\r |
| | 552 | Additional conversion parameters are specified in Flags.\r |
| | 553 | \r |
| | 554 | The Flags bit LEFT_JUSTIFY is always ignored.\r |
| | 555 | All conversions are left justified in Buffer.\r |
| | 556 | If Width is 0, PREFIX_ZERO is ignored in Flags.\r |
| | 557 | If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and\r |
| | 558 | commas are inserted every 3rd digit starting from the right.\r |
| | 559 | If RADIX_HEX is set in Flags, then the output buffer will be formatted in\r |
| | 560 | hexadecimal format.\r |
| | 561 | If Value is < 0 and RADIX_HEX is not set in Flags, then the fist character in\r |
| | 562 | Buffer is a '-'.\r |
| | 563 | If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored, then\r |
| | 564 | Buffer is padded with '0' characters so the combination of the optional '-'\r |
| | 565 | sign character, '0' characters, digit characters for Value, and the\r |
| | 566 | Null-terminator add up to Width characters.\r |
| | 567 | \r |
| | 568 | If Buffer is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 569 | If an error would be returned, then the function will also ASSERT().\r |
| | 570 | \r |
| | 571 | @param Buffer The pointer to the output buffer for the produced\r |
| | 572 | Null-terminated Unicode string.\r |
| | 573 | @param BufferSize The size of Buffer in bytes, including the\r |
| | 574 | Null-terminator.\r |
| | 575 | @param Flags The bitmask of flags that specify left justification,\r |
| | 576 | zero pad, and commas.\r |
| | 577 | @param Value The 64-bit signed value to convert to a string.\r |
| | 578 | @param Width The maximum number of Unicode characters to place in\r |
| | 579 | Buffer, not including the Null-terminator.\r |
| | 580 | \r |
| | 581 | @retval RETURN_SUCCESS The decimal value is converted.\r |
| | 582 | @retval RETURN_BUFFER_TOO_SMALL If BufferSize cannot hold the converted\r |
| | 583 | value.\r |
| | 584 | @retval RETURN_INVALID_PARAMETER If Buffer is NULL.\r |
| | 585 | If PcdMaximumUnicodeStringLength is not\r |
| | 586 | zero, and BufferSize is greater than\r |
| | 587 | (PcdMaximumUnicodeStringLength *\r |
| | 588 | sizeof (CHAR16) + 1).\r |
| | 589 | If unsupported bits are set in Flags.\r |
| | 590 | If both COMMA_TYPE and RADIX_HEX are set in\r |
| | 591 | Flags.\r |
| | 592 | If Width >= MAXIMUM_VALUE_CHARACTERS.\r |
| | 593 | \r |
| | 594 | **/\r |
| | 595 | RETURN_STATUS\r |
| | 596 | EFIAPI\r |
| | 597 | UnicodeValueToStringS (\r |
| | 598 | IN OUT CHAR16 *Buffer,\r |
| | 599 | IN UINTN BufferSize,\r |
| | 600 | IN UINTN Flags,\r |
| | 601 | IN INT64 Value,\r |
| | 602 | IN UINTN Width\r |
| | 603 | );\r |
| | 604 | \r |
| | 605 | /**\r |
| | 606 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r |
| | 607 | ASCII format string and a VA_LIST argument list.\r |
| | 608 | \r |
| | 609 | This function is similar as vsnprintf_s defined in C11.\r |
| | 610 | \r |
| | 611 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r |
| | 612 | and BufferSize.\r |
| | 613 | The ASCII string is produced by parsing the format string specified by FormatString.\r |
| | 614 | Arguments are pulled from the variable argument list specified by Marker based on\r |
| | 615 | the contents of the format string.\r |
| | 616 | The number of ASCII characters in the produced output buffer is returned not including\r |
| | 617 | the Null-terminator.\r |
| | 618 | \r |
| | 619 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT(). Also, the output buffer is\r |
| | 620 | unmodified and 0 is returned.\r |
| | 621 | If BufferSize > 0 and FormatString is NULL, then ASSERT(). Also, the output buffer is\r |
| | 622 | unmodified and 0 is returned.\r |
| | 623 | If PcdMaximumAsciiStringLength is not zero, and BufferSize >\r |
| | 624 | (PcdMaximumAsciiStringLength * sizeof (CHAR8)), then ASSERT(). Also, the output buffer\r |
| | 625 | is unmodified and 0 is returned.\r |
| | 626 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r |
| | 627 | PcdMaximumAsciiStringLength Ascii characters not including the Null-terminator, then\r |
| | 628 | ASSERT(). Also, the output buffer is unmodified and 0 is returned.\r |
| | 629 | \r |
| | 630 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r |
| | 631 | \r |
| | 632 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated\r |
| | 633 | ASCII string.\r |
| | 634 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r |
| | 635 | @param FormatString A Null-terminated ASCII format string.\r |
| | 636 | @param Marker VA_LIST marker for the variable argument list.\r |
| | 637 | \r |
| | 638 | @return The number of ASCII characters in the produced output buffer not including the\r |
| | 639 | Null-terminator.\r |
| | 640 | \r |
| | 641 | **/\r |
| | 642 | UINTN\r |
| | 643 | EFIAPI\r |
| | 644 | AsciiVSPrint (\r |
| | 645 | OUT CHAR8 *StartOfBuffer,\r |
| | 646 | IN UINTN BufferSize,\r |
| | 647 | IN CONST CHAR8 *FormatString,\r |
| | 648 | IN VA_LIST Marker\r |
| | 649 | );\r |
| | 650 | \r |
| | 651 | /**\r |
| | 652 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r |
| | 653 | ASCII format string and a BASE_LIST argument list.\r |
| | 654 | \r |
| | 655 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r |
| | 656 | and BufferSize.\r |
| | 657 | The ASCII string is produced by parsing the format string specified by FormatString.\r |
| | 658 | Arguments are pulled from the variable argument list specified by Marker based on\r |
| | 659 | the contents of the format string.\r |
| | 660 | The number of ASCII characters in the produced output buffer is returned not including\r |
| | 661 | the Null-terminator.\r |
| | 662 | \r |
| | 663 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT(). Also, the output buffer is\r |
| | 664 | unmodified and 0 is returned.\r |
| | 665 | If BufferSize > 0 and FormatString is NULL, then ASSERT(). Also, the output buffer is\r |
| | 666 | unmodified and 0 is returned.\r |
| | 667 | If PcdMaximumAsciiStringLength is not zero, and BufferSize >\r |
| | 668 | (PcdMaximumAsciiStringLength * sizeof (CHAR8)), then ASSERT(). Also, the output buffer\r |
| | 669 | is unmodified and 0 is returned.\r |
| | 670 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r |
| | 671 | PcdMaximumAsciiStringLength Ascii characters not including the Null-terminator, then\r |
| | 672 | ASSERT(). Also, the output buffer is unmodified and 0 is returned.\r |
| | 673 | \r |
| | 674 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r |
| | 675 | \r |
| | 676 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated\r |
| | 677 | ASCII string.\r |
| | 678 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r |
| | 679 | @param FormatString A Null-terminated ASCII format string.\r |
| | 680 | @param Marker BASE_LIST marker for the variable argument list.\r |
| | 681 | \r |
| | 682 | @return The number of ASCII characters in the produced output buffer not including the\r |
| | 683 | Null-terminator.\r |
| | 684 | \r |
| | 685 | **/\r |
| | 686 | UINTN\r |
| | 687 | EFIAPI\r |
| | 688 | AsciiBSPrint (\r |
| | 689 | OUT CHAR8 *StartOfBuffer,\r |
| | 690 | IN UINTN BufferSize,\r |
| | 691 | IN CONST CHAR8 *FormatString,\r |
| | 692 | IN BASE_LIST Marker\r |
| | 693 | );\r |
| | 694 | \r |
| | 695 | /**\r |
| | 696 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r |
| | 697 | ASCII format string and variable argument list.\r |
| | 698 | \r |
| | 699 | This function is similar as snprintf_s defined in C11.\r |
| | 700 | \r |
| | 701 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r |
| | 702 | and BufferSize.\r |
| | 703 | The ASCII string is produced by parsing the format string specified by FormatString.\r |
| | 704 | Arguments are pulled from the variable argument list based on the contents of the\r |
| | 705 | format string.\r |
| | 706 | The number of ASCII characters in the produced output buffer is returned not including\r |
| | 707 | the Null-terminator.\r |
| | 708 | \r |
| | 709 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT(). Also, the output buffer is\r |
| | 710 | unmodified and 0 is returned.\r |
| | 711 | If BufferSize > 0 and FormatString is NULL, then ASSERT(). Also, the output buffer is\r |
| | 712 | unmodified and 0 is returned.\r |
| | 713 | If PcdMaximumAsciiStringLength is not zero, and BufferSize >\r |
| | 714 | (PcdMaximumAsciiStringLength * sizeof (CHAR8)), then ASSERT(). Also, the output buffer\r |
| | 715 | is unmodified and 0 is returned.\r |
| | 716 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than\r |
| | 717 | PcdMaximumAsciiStringLength Ascii characters not including the Null-terminator, then\r |
| | 718 | ASSERT(). Also, the output buffer is unmodified and 0 is returned.\r |
| | 719 | \r |
| | 720 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r |
| | 721 | \r |
| | 722 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated\r |
| | 723 | ASCII string.\r |
| | 724 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r |
| | 725 | @param FormatString A Null-terminated ASCII format string.\r |
| | 726 | @param ... Variable argument list whose contents are accessed based on the\r |
| | 727 | format string specified by FormatString.\r |
| | 728 | \r |
| | 729 | @return The number of ASCII characters in the produced output buffer not including the\r |
| | 730 | Null-terminator.\r |
| | 731 | \r |
| | 732 | **/\r |
| | 733 | UINTN\r |
| | 734 | EFIAPI\r |
| | 735 | AsciiSPrint (\r |
| | 736 | OUT CHAR8 *StartOfBuffer,\r |
| | 737 | IN UINTN BufferSize,\r |
| | 738 | IN CONST CHAR8 *FormatString,\r |
| | 739 | ...\r |
| | 740 | );\r |
| | 741 | \r |
| | 742 | /**\r |
| | 743 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r |
| | 744 | Unicode format string and a VA_LIST argument list.\r |
| | 745 | \r |
| | 746 | This function is similar as vsnprintf_s defined in C11.\r |
| | 747 | \r |
| | 748 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r |
| | 749 | and BufferSize.\r |
| | 750 | The ASCII string is produced by parsing the format string specified by FormatString.\r |
| | 751 | Arguments are pulled from the variable argument list specified by Marker based on\r |
| | 752 | the contents of the format string.\r |
| | 753 | The number of ASCII characters in the produced output buffer is returned not including\r |
| | 754 | the Null-terminator.\r |
| | 755 | \r |
| | 756 | If FormatString is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 757 | \r |
| | 758 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT(). Also, the output buffer is\r |
| | 759 | unmodified and 0 is returned.\r |
| | 760 | If BufferSize > 0 and FormatString is NULL, then ASSERT(). Also, the output buffer is\r |
| | 761 | unmodified and 0 is returned.\r |
| | 762 | If PcdMaximumAsciiStringLength is not zero, and BufferSize >\r |
| | 763 | (PcdMaximumAsciiStringLength * sizeof (CHAR8)), then ASSERT(). Also, the output buffer\r |
| | 764 | is unmodified and 0 is returned.\r |
| | 765 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than\r |
| | 766 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r |
| | 767 | ASSERT(). Also, the output buffer is unmodified and 0 is returned.\r |
| | 768 | \r |
| | 769 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r |
| | 770 | \r |
| | 771 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated\r |
| | 772 | ASCII string.\r |
| | 773 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r |
| | 774 | @param FormatString A Null-terminated Unicode format string.\r |
| | 775 | @param Marker VA_LIST marker for the variable argument list.\r |
| | 776 | \r |
| | 777 | @return The number of ASCII characters in the produced output buffer not including the\r |
| | 778 | Null-terminator.\r |
| | 779 | \r |
| | 780 | **/\r |
| | 781 | UINTN\r |
| | 782 | EFIAPI\r |
| | 783 | AsciiVSPrintUnicodeFormat (\r |
| | 784 | OUT CHAR8 *StartOfBuffer,\r |
| | 785 | IN UINTN BufferSize,\r |
| | 786 | IN CONST CHAR16 *FormatString,\r |
| | 787 | IN VA_LIST Marker\r |
| | 788 | );\r |
| | 789 | \r |
| | 790 | /**\r |
| | 791 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r |
| | 792 | Unicode format string and a BASE_LIST argument list.\r |
| | 793 | \r |
| | 794 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r |
| | 795 | and BufferSize.\r |
| | 796 | The ASCII string is produced by parsing the format string specified by FormatString.\r |
| | 797 | Arguments are pulled from the variable argument list specified by Marker based on\r |
| | 798 | the contents of the format string.\r |
| | 799 | The number of ASCII characters in the produced output buffer is returned not including\r |
| | 800 | the Null-terminator.\r |
| | 801 | \r |
| | 802 | If FormatString is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 803 | \r |
| | 804 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT(). Also, the output buffer is\r |
| | 805 | unmodified and 0 is returned.\r |
| | 806 | If BufferSize > 0 and FormatString is NULL, then ASSERT(). Also, the output buffer is\r |
| | 807 | unmodified and 0 is returned.\r |
| | 808 | If PcdMaximumAsciiStringLength is not zero, and BufferSize >\r |
| | 809 | (PcdMaximumAsciiStringLength * sizeof (CHAR8)), then ASSERT(). Also, the output buffer\r |
| | 810 | is unmodified and 0 is returned.\r |
| | 811 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than\r |
| | 812 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r |
| | 813 | ASSERT(). Also, the output buffer is unmodified and 0 is returned.\r |
| | 814 | \r |
| | 815 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r |
| | 816 | \r |
| | 817 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated\r |
| | 818 | ASCII string.\r |
| | 819 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r |
| | 820 | @param FormatString A Null-terminated Unicode format string.\r |
| | 821 | @param Marker BASE_LIST marker for the variable argument list.\r |
| | 822 | \r |
| | 823 | @return The number of ASCII characters in the produced output buffer not including the\r |
| | 824 | Null-terminator.\r |
| | 825 | \r |
| | 826 | **/\r |
| | 827 | UINTN\r |
| | 828 | EFIAPI\r |
| | 829 | AsciiBSPrintUnicodeFormat (\r |
| | 830 | OUT CHAR8 *StartOfBuffer,\r |
| | 831 | IN UINTN BufferSize,\r |
| | 832 | IN CONST CHAR16 *FormatString,\r |
| | 833 | IN BASE_LIST Marker\r |
| | 834 | );\r |
| | 835 | \r |
| | 836 | /**\r |
| | 837 | Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated\r |
| | 838 | Unicode format string and variable argument list.\r |
| | 839 | \r |
| | 840 | This function is similar as snprintf_s defined in C11.\r |
| | 841 | \r |
| | 842 | Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer\r |
| | 843 | and BufferSize.\r |
| | 844 | The ASCII string is produced by parsing the format string specified by FormatString.\r |
| | 845 | Arguments are pulled from the variable argument list based on the contents of the\r |
| | 846 | format string.\r |
| | 847 | The number of ASCII characters in the produced output buffer is returned not including\r |
| | 848 | the Null-terminator.\r |
| | 849 | \r |
| | 850 | If FormatString is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 851 | \r |
| | 852 | If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT(). Also, the output buffer is\r |
| | 853 | unmodified and 0 is returned.\r |
| | 854 | If BufferSize > 0 and FormatString is NULL, then ASSERT(). Also, the output buffer is\r |
| | 855 | unmodified and 0 is returned.\r |
| | 856 | If PcdMaximumAsciiStringLength is not zero, and BufferSize >\r |
| | 857 | (PcdMaximumAsciiStringLength * sizeof (CHAR8)), then ASSERT(). Also, the output buffer\r |
| | 858 | is unmodified and 0 is returned.\r |
| | 859 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than\r |
| | 860 | PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then\r |
| | 861 | ASSERT(). Also, the output buffer is unmodified and 0 is returned.\r |
| | 862 | \r |
| | 863 | If BufferSize is 0, then no output buffer is produced and 0 is returned.\r |
| | 864 | \r |
| | 865 | @param StartOfBuffer A pointer to the output buffer for the produced Null-terminated\r |
| | 866 | ASCII string.\r |
| | 867 | @param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.\r |
| | 868 | @param FormatString A Null-terminated Unicode format string.\r |
| | 869 | @param ... Variable argument list whose contents are accessed based on the\r |
| | 870 | format string specified by FormatString.\r |
| | 871 | \r |
| | 872 | @return The number of ASCII characters in the produced output buffer not including the\r |
| | 873 | Null-terminator.\r |
| | 874 | \r |
| | 875 | **/\r |
| | 876 | UINTN\r |
| | 877 | EFIAPI\r |
| | 878 | AsciiSPrintUnicodeFormat (\r |
| | 879 | OUT CHAR8 *StartOfBuffer,\r |
| | 880 | IN UINTN BufferSize,\r |
| | 881 | IN CONST CHAR16 *FormatString,\r |
| | 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 |
| | 902 | If RADIX_HEX is set in Flags, then the output buffer will be \r |
| | 903 | formatted in hexadecimal format.\r |
| | 904 | If Value is < 0 and RADIX_HEX is not set in Flags, then the fist character in Buffer is a '-'.\r |
| | 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 |
| | 912 | If both COMMA_TYPE and RADIX_HEX are set in Flags, then ASSERT().\r |
| | 913 | If Width >= MAXIMUM_VALUE_CHARACTERS, then ASSERT()\r |
| | 914 | \r |
| | 915 | @param Buffer A 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 |
| | 928 | OUT CHAR8 *Buffer,\r |
| | 929 | IN UINTN Flags,\r |
| | 930 | IN INT64 Value,\r |
| | 931 | IN UINTN Width\r |
| | 932 | );\r |
| | 933 | \r |
| | 934 | /**\r |
| | 935 | Converts a decimal value to a Null-terminated Ascii string.\r |
| | 936 | \r |
| | 937 | Converts the decimal number specified by Value to a Null-terminated Ascii\r |
| | 938 | string specified by Buffer containing at most Width characters. No padding of\r |
| | 939 | spaces is ever performed. If Width is 0 then a width of\r |
| | 940 | MAXIMUM_VALUE_CHARACTERS is assumed. If the conversion contains more than\r |
| | 941 | Width characters, then only the first Width characters are placed in Buffer.\r |
| | 942 | Additional conversion parameters are specified in Flags.\r |
| | 943 | \r |
| | 944 | The Flags bit LEFT_JUSTIFY is always ignored.\r |
| | 945 | All conversions are left justified in Buffer.\r |
| | 946 | If Width is 0, PREFIX_ZERO is ignored in Flags.\r |
| | 947 | If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and\r |
| | 948 | commas are inserted every 3rd digit starting from the right.\r |
| | 949 | If RADIX_HEX is set in Flags, then the output buffer will be formatted in\r |
| | 950 | hexadecimal format.\r |
| | 951 | If Value is < 0 and RADIX_HEX is not set in Flags, then the fist character in\r |
| | 952 | Buffer is a '-'.\r |
| | 953 | If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored, then\r |
| | 954 | Buffer is padded with '0' characters so the combination of the optional '-'\r |
| | 955 | sign character, '0' characters, digit characters for Value, and the\r |
| | 956 | Null-terminator add up to Width characters.\r |
| | 957 | \r |
| | 958 | If Buffer is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 959 | If an error would be returned, then the function will also ASSERT().\r |
| | 960 | \r |
| | 961 | @param Buffer The pointer to the output buffer for the produced\r |
| | 962 | Null-terminated Ascii string.\r |
| | 963 | @param BufferSize The size of Buffer in bytes, including the\r |
| | 964 | Null-terminator.\r |
| | 965 | @param Flags The bitmask of flags that specify left justification,\r |
| | 966 | zero pad, and commas.\r |
| | 967 | @param Value The 64-bit signed value to convert to a string.\r |
| | 968 | @param Width The maximum number of Ascii characters to place in\r |
| | 969 | Buffer, not including the Null-terminator.\r |
| | 970 | \r |
| | 971 | @retval RETURN_SUCCESS The decimal value is converted.\r |
| | 972 | @retval RETURN_BUFFER_TOO_SMALL If BufferSize cannot hold the converted\r |
| | 973 | value.\r |
| | 974 | @retval RETURN_INVALID_PARAMETER If Buffer is NULL.\r |
| | 975 | If PcdMaximumAsciiStringLength is not\r |
| | 976 | zero, and BufferSize is greater than\r |
| | 977 | PcdMaximumAsciiStringLength.\r |
| | 978 | If unsupported bits are set in Flags.\r |
| | 979 | If both COMMA_TYPE and RADIX_HEX are set in\r |
| | 980 | Flags.\r |
| | 981 | If Width >= MAXIMUM_VALUE_CHARACTERS.\r |
| | 982 | \r |
| | 983 | **/\r |
| | 984 | RETURN_STATUS\r |
| | 985 | EFIAPI\r |
| | 986 | AsciiValueToStringS (\r |
| | 987 | IN OUT CHAR8 *Buffer,\r |
| | 988 | IN UINTN BufferSize,\r |
| | 989 | IN UINTN Flags,\r |
| | 990 | IN INT64 Value,\r |
| | 991 | IN UINTN Width\r |
| | 992 | );\r |
| | 993 | \r |
| | 994 | /**\r |
| | 995 | Returns the number of characters that would be produced by if the formatted \r |
| | 996 | output were produced not including the Null-terminator.\r |
| | 997 | \r |
| | 998 | If FormatString is not aligned on a 16-bit boundary, then ASSERT().\r |
| | 999 | \r |
| | 1000 | If FormatString is NULL, then ASSERT() and 0 is returned.\r |
| | 1001 | If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more\r |
| | 1002 | than PcdMaximumUnicodeStringLength Unicode characters not including the\r |
| | 1003 | Null-terminator, then ASSERT() and 0 is returned.\r |
| | 1004 | \r |
| | 1005 | @param[in] FormatString A Null-terminated Unicode format string.\r |
| | 1006 | @param[in] Marker VA_LIST marker for the variable argument list.\r |
| | 1007 | \r |
| | 1008 | @return The number of characters that would be produced, not including the \r |
| | 1009 | Null-terminator.\r |
| | 1010 | **/\r |
| | 1011 | UINTN\r |
| | 1012 | EFIAPI\r |
| | 1013 | SPrintLength (\r |
| | 1014 | IN CONST CHAR16 *FormatString,\r |
| | 1015 | IN VA_LIST Marker\r |
| | 1016 | );\r |
| | 1017 | \r |
| | 1018 | /**\r |
| | 1019 | Returns the number of characters that would be produced by if the formatted \r |
| | 1020 | output were produced not including the Null-terminator.\r |
| | 1021 | \r |
| | 1022 | If FormatString is NULL, then ASSERT() and 0 is returned.\r |
| | 1023 | If PcdMaximumAsciiStringLength is not zero, and FormatString contains more\r |
| | 1024 | than PcdMaximumAsciiStringLength Ascii characters not including the\r |
| | 1025 | Null-terminator, then ASSERT() and 0 is returned.\r |
| | 1026 | \r |
| | 1027 | @param[in] FormatString A Null-terminated ASCII format string.\r |
| | 1028 | @param[in] Marker VA_LIST marker for the variable argument list.\r |
| | 1029 | \r |
| | 1030 | @return The number of characters that would be produced, not including the \r |
| | 1031 | Null-terminator.\r |
| | 1032 | **/\r |
| | 1033 | UINTN\r |
| | 1034 | EFIAPI\r |
| | 1035 | SPrintLengthAsciiFormat (\r |
| | 1036 | IN CONST CHAR8 *FormatString,\r |
| | 1037 | IN VA_LIST Marker\r |
| | 1038 | );\r |
| | 1039 | \r |
| | 1040 | #endif\r |
projects / mirror_edk2.git / blame_incremental