4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Print Library internal worker functions.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This program and the accompanying materials
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync are licensed and made available under the terms and conditions of the BSD License
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync which accompanies this distribution. The full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncGLOBAL_REMOVE_IF_UNREFERENCED CONST CHAR8 mHexStr[] = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncGLOBAL_REMOVE_IF_UNREFERENCED CONST CHAR8 *mStatusString[] = {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Warning Unknown Glyph", // RETURN_WARN_UNKNOWN_GLYPH = 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Warning Delete Failure", // RETURN_WARN_DELETE_FAILURE = 2
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Warning Write Failure", // RETURN_WARN_WRITE_FAILURE = 3
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Warning Buffer Too Small", // RETURN_WARN_BUFFER_TOO_SMALL = 4
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Invalid Parameter", // RETURN_INVALID_PARAMETER = 2 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Bad Buffer Size", // RETURN_BAD_BUFFER_SIZE = 4 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Buffer Too Small", // RETURN_BUFFER_TOO_SMALL, = 5 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Device Error", // RETURN_DEVICE_ERROR = 7 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Write Protected", // RETURN_WRITE_PROTECTED = 8 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Out of Resources", // RETURN_OUT_OF_RESOURCES = 9 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Volume Corrupt", // RETURN_VOLUME_CORRUPTED = 10 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Volume Full", // RETURN_VOLUME_FULL = 11 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Media changed", // RETURN_MEDIA_CHANGED = 13 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Access Denied", // RETURN_ACCESS_DENIED = 15 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "No Response", // RETURN_NO_RESPONSE = 16 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Not started", // RETURN_NOT_STARTED = 19 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Already started", // RETURN_ALREADY_STARTED = 20 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "Protocol Error" // RETURN_PROTOCOL_ERROR = 24 | MAX_BIT
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Internal function that places the character into the Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Internal function that places ASCII or Unicode character into the Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Buffer The buffer to place the Unicode or ASCII string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param EndBuffer The end of the input Buffer. No characters will be
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync placed after that.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Length The count of character to be placed into Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (Negative value indicates no buffer fill.)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Character The character to be placed into Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Increment The character increment in Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @return Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for (Index = 0; Index < Length && Buffer < EndBuffer; Index++) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Internal function that convert a number to a string in Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Print worker function that converts a decimal or hexadecimal number to an ASCII string in Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Buffer Location to place the ASCII string of Value.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Value The value to convert to a Decimal or Hexadecimal string in Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Radix Radix of the value
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @return A pointer to the end of buffer filled with ASCII string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Loop to convert one digit at a time in reverse order
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Value = (INT64)DivU64x32Remainder ((UINT64)Value, (UINT32)Radix, &Remainder);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync } while (Value != 0);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Return pointer of the end of filled buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Internal function that converts a decimal value to a Null-terminated string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Converts the decimal number specified by Value to a Null-terminated
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync string specified by Buffer containing at most Width characters.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync The total number of characters placed in Buffer is returned.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync If the conversion contains more than Width characters, then only the first
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Width characters are returned, and the total number of characters
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync required to perform the conversion is returned.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Additional conversion parameters are specified in Flags.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync The Flags bit LEFT_JUSTIFY is always ignored.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync All conversions are left justified in Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync If Width is 0, PREFIX_ZERO is ignored in Flags.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and commas
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync are inserted every 3rd digit starting from the right.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync If Value is < 0, then the fist character in Buffer is a '-'.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync then Buffer is padded with '0' characters so the combination of the optional '-'
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync sign character, '0' characters, digit characters for Value, and the Null-terminator
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync add up to Width characters.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync If Buffer is NULL, then ASSERT().
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync If unsupported bits are set in Flags, then ASSERT().
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync If Width >= MAXIMUM_VALUE_CHARACTERS, then ASSERT()
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Buffer The pointer to the output buffer for the produced Null-terminated
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Flags The bitmask of flags that specify left justification, zero pad,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync and commas.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Value The 64-bit signed value to convert to a string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Width The maximum number of characters to place in Buffer, not including
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync the Null-terminator.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Increment The character increment in Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @return Total number of characters required to perform the conversion.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Make sure Buffer is not NULL and Width < MAXIMUM
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Make sure Flags can only contain supported bits.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT ((Flags & ~(LEFT_JUSTIFY | COMMA_TYPE | PREFIX_ZERO | RADIX_HEX)) == 0);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // If both COMMA_TYPE and RADIX_HEX are set, then ASSERT ()
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT (((Flags & COMMA_TYPE) == 0) || ((Flags & RADIX_HEX) == 0));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Width is 0 or COMMA_TYPE is set, PREFIX_ZERO is ignored.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Set the tag for the end of the input Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Convert decimal negative
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Buffer = BasePrintLibFillBuffer (Buffer, EndBuffer, 1, '-', Increment);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Count the length of the value string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ValueBufferPtr = BasePrintLibValueToString (ValueBuffer, Value, Radix);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Append Zero
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Buffer = BasePrintLibFillBuffer (Buffer, EndBuffer, Width - Count, '0', Increment);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Print Comma type for every 3 characters
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Buffer = BasePrintLibFillBuffer (Buffer, EndBuffer, 1, *ValueBufferPtr--, Increment);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Buffer = BasePrintLibFillBuffer (Buffer, EndBuffer, 1, ',', Increment);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Print Null-terminator
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BasePrintLibFillBuffer (Buffer, EndBuffer + Increment, 1, 0, Increment);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Worker function that produces a Null-terminated string in an output buffer
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync based on a Null-terminated format string and a VA_LIST argument list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VSPrint function to process format and place the results in Buffer. Since a
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VA_LIST is used this routine allows the nesting of Vararg routines. Thus
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync this is the main print working routine.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync If COUNT_ONLY_NO_PRINT is set in Flags, Buffer will not be modified at all.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] Buffer The character buffer to print the results of the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync parsing of Format into.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] BufferSize The maximum number of characters to put into
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Flags Initial flags value.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Can only have FORMAT_UNICODE, OUTPUT_UNICODE,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync and COUNT_ONLY_NO_PRINT set.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Format A Null-terminated format string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] VaListMarker VA_LIST style variable argument list consumed by
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync processing Format.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] BaseListMarker BASE_LIST style variable argument list consumed
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync by processing Format.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @return The number of characters printed not including the Null-terminator.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync If COUNT_ONLY_NO_PRINT was set returns the same, but without any
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync modification to Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // If you change this code be sure to match the 2 versions of this function.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Nearly identical logic is found in the BasePrintLib and
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // DxePrintLibPrint2Protocol (both PrintLib instances).
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // We can run without a Buffer for counting only.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Reserve space for the Null terminator.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Set the tag for the end of the input Buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EndBuffer = Buffer + BufferSize * BytesPerOutputCharacter;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Make sure format string cannot contain more than PcdMaximumUnicodeStringLength
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Unicode characters if PcdMaximumUnicodeStringLength is not zero.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Make sure format string cannot contain more than PcdMaximumAsciiStringLength
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Ascii characters if PcdMaximumAsciiStringLength is not zero.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get the first character from the format string
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Loop until the end of the format string is reached or the output buffer is full
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync while (FormatCharacter != 0 && Buffer < EndBuffer) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Clear all the flag bits except those that may have been passed in
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Flags &= (OUTPUT_UNICODE | FORMAT_UNICODE | COUNT_ONLY_NO_PRINT);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Set the default width to zero, and the default precision to 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Parse Flags and Width
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for (Count = 0; ((FormatCharacter >= '0') && (FormatCharacter <= '9')); ){
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Make no output if Format string terminates unexpectedly when
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // looking up for flag, width, precision and type.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // break skipped on purpose.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Handle each argument type
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Flag space, +, 0, L & l are invalid for type p.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Flags &= ~(PREFIX_BLANK | PREFIX_SIGN | PREFIX_ZERO | LONG_TYPE);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // break skipped on purpose
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // break skipped on purpose
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // 'd','x', and 'X' that are not preceded by 'l' or 'L' are assumed to be type "int".
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // This assumption is made so the format string definition is compatible with the ANSI C
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Specification for formatted strings. It is recommended that the Base Types be used
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // everywhere, but in this one case, compliance with ANSI C is more important, and
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // provides an implementation that is compatible with that largest possible set of CPU
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // architectures. This is why the type "int" is used in this one case.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // 'd','x', and 'X' that are not preceded by 'l' or 'L' are assumed to be type "int".
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // This assumption is made so the format string definition is compatible with the ANSI C
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Specification for formatted strings. It is recommended that the Base Types be used
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // everywhere, but in this one case, compliance with ANSI C is more important, and
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // provides an implementation that is compatible with that largest possible set of CPU
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // architectures. This is why the type "unsigned int" is used in this one case.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Convert Value to a reversed string
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Count = BasePrintLibValueToString (ValueBuffer, Value, Radix) - ValueBuffer;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // break skipped on purpose
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ArgumentString = BASE_ARG (BaseListMarker, CHAR8 *);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Set the default precision for string to be zero if not specified.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Character = BASE_ARG (BaseListMarker, UINTN) & 0xffff;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync "%02d/%02d/%04d %02d:%02d",
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Clear error bit
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ArgumentString = mStatusString [Index + WARNING_STATUS_NUMBER];
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BasePrintLibSPrint ((CHAR8 *) ValueBuffer, MAXIMUM_VALUE_CHARACTERS, 0, "%08X", Status);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Translate '\r\n' to '\r\n'
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Translate '\r' to '\r'
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Translate '\n' to '\r\n' and '\n\r' to '\r\n'
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // if the type is '%' or unknown, then print it to the screen
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Translate '\r\n' to '\r\n'
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Translate '\r' to '\r'
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Translate '\n' to '\r\n' and '\n\r' to '\r\n'
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Retrieve the ArgumentString attriubutes
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BytesPerArgumentCharacter = -BytesPerArgumentCharacter;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Compute the number of characters in ArgumentString and store it in Count
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // ArgumentString is either null-terminated, or it contains Precision characters
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for (Count = 0; Count < Precision || ((Flags & PRECISION) == 0); Count++) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ArgumentCharacter = ((ArgumentString[Count * BytesPerArgumentCharacter] & 0xff) | ((ArgumentString[Count * BytesPerArgumentCharacter + 1]) << 8)) & ArgumentMask;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Pad before the string
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Flags & (PAD_TO_WIDTH | LEFT_JUSTIFY)) == (PAD_TO_WIDTH)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LengthToReturn += ((Width - Precision) * BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Buffer = BasePrintLibFillBuffer (Buffer, EndBuffer, Width - Precision, ' ', BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Buffer = BasePrintLibFillBuffer (Buffer, EndBuffer, 1, Prefix, BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LengthToReturn += ((Precision - Count) * BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Buffer = BasePrintLibFillBuffer (Buffer, EndBuffer, Precision - Count, '0', BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LengthToReturn += ((Precision - Count) * BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Buffer = BasePrintLibFillBuffer (Buffer, EndBuffer, Precision - Count, ' ', BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Buffer = BasePrintLibFillBuffer (Buffer, EndBuffer, 1, Prefix, BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Output the Prefix character if it is present
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Copy the string into the output buffer performing the required type conversions
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ArgumentCharacter = ((*ArgumentString & 0xff) | (*(ArgumentString + 1) << 8)) & ArgumentMask;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Buffer = BasePrintLibFillBuffer (Buffer, EndBuffer, 1, ArgumentCharacter, BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Buffer = BasePrintLibFillBuffer (Buffer, EndBuffer, 1, ',', BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Pad after the string
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Flags & (PAD_TO_WIDTH | LEFT_JUSTIFY)) == (PAD_TO_WIDTH | LEFT_JUSTIFY)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync LengthToReturn += ((Width - Precision) * BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Flags & COUNT_ONLY_NO_PRINT) == 0 && Buffer != NULL) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Buffer = BasePrintLibFillBuffer (Buffer, EndBuffer, Width - Precision, ' ', BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get the next character from the format string
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get the next character from the format string
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Null terminate the Unicode or ASCII string
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync BasePrintLibFillBuffer (Buffer, EndBuffer + BytesPerOutputCharacter, 1, 0, BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Make sure output buffer cannot contain more than PcdMaximumUnicodeStringLength
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Unicode characters if PcdMaximumUnicodeStringLength is not zero.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT ((((Flags & OUTPUT_UNICODE) == 0)) || (StrSize ((CHAR16 *) OriginalBuffer) != 0));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Make sure output buffer cannot contain more than PcdMaximumAsciiStringLength
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // ASCII characters if PcdMaximumAsciiStringLength is not zero.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ASSERT ((((Flags & OUTPUT_UNICODE) != 0)) || (AsciiStrSize (OriginalBuffer) != 0));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return ((Buffer - OriginalBuffer) / BytesPerOutputCharacter);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Worker function that produces a Null-terminated string in an output buffer
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync based on a Null-terminated format string and variable argument list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VSPrint function to process format and place the results in Buffer. Since a
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VA_LIST is used this routine allows the nesting of Vararg routines. Thus
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync this is the main print working routine
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param StartOfBuffer The character buffer to print the results of the parsing
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync of Format into.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param BufferSize The maximum number of characters to put into buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Zero means no limit.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Flags Initial flags value.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Can only have FORMAT_UNICODE and OUTPUT_UNICODE set
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param FormatString A Null-terminated format string.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param ... The variable argument list.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @return The number of characters printed.