cd5ebaa06d
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10420 6f19259b-4bc3-4df7-8a09-765794883524
924 lines
36 KiB
C
924 lines
36 KiB
C
/** @file
|
|
Instance of Print Library based on gEfiPrint2ProtocolGuid.
|
|
|
|
Implement the print library instance by wrap the interface
|
|
provided in the Print2 protocol. This protocol is defined as the internal
|
|
protocol related to this implementation, not in the public spec. So, this
|
|
library instance is only for this code base.
|
|
|
|
Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>
|
|
This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
#include <Uefi.h>
|
|
|
|
#include <Protocol/Print2.h>
|
|
|
|
#include <Library/PrintLib.h>
|
|
|
|
#include <Library/BaseLib.h>
|
|
#include <Library/UefiBootServicesTableLib.h>
|
|
#include <Library/DebugLib.h>
|
|
|
|
EFI_PRINT2_PROTOCOL *mPrint2Protocol = NULL;
|
|
|
|
/**
|
|
The constructor function caches the pointer to Print2 protocol.
|
|
|
|
The constructor function locates Print2 protocol from protocol database.
|
|
It will ASSERT() if that operation fails and it will always return EFI_SUCCESS.
|
|
|
|
@param ImageHandle The firmware allocated handle for the EFI image.
|
|
@param SystemTable A pointer to the EFI System Table.
|
|
|
|
@retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
PrintLibConstructor (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_SYSTEM_TABLE *SystemTable
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
|
|
Status = gBS->LocateProtocol (
|
|
&gEfiPrint2ProtocolGuid,
|
|
NULL,
|
|
(VOID**) &mPrint2Protocol
|
|
);
|
|
ASSERT_EFI_ERROR (Status);
|
|
ASSERT (mPrint2Protocol != NULL);
|
|
|
|
return Status;
|
|
}
|
|
|
|
|
|
/**
|
|
Worker function that converts a VA_LIST to a BASE_LIST based on a Null-terminated
|
|
format string.
|
|
|
|
@param AsciiFormat TRUE if Format is an ASCII string. FALSE if Format is a Unicode string.
|
|
@param Format Null-terminated format string.
|
|
@param VaListMarker VA_LIST style variable argument list consumed by processing Format.
|
|
@param BaseListMarker BASE_LIST style variable argument list consumed by processing Format.
|
|
@param Size The size, in bytes, of the BaseListMarker buffer.
|
|
|
|
@return The number of bytes in BaseListMarker. 0 if BaseListMarker is too small.
|
|
|
|
**/
|
|
BOOLEAN
|
|
DxePrintLibPrint2ProtocolVaListToBaseList (
|
|
IN BOOLEAN AsciiFormat,
|
|
IN CONST CHAR8 *Format,
|
|
IN VA_LIST VaListMarker,
|
|
OUT BASE_LIST BaseListMarker,
|
|
IN UINTN Size
|
|
)
|
|
{
|
|
BASE_LIST BaseListStart;
|
|
UINTN BytesPerFormatCharacter;
|
|
UINTN FormatMask;
|
|
UINTN FormatCharacter;
|
|
BOOLEAN Long;
|
|
BOOLEAN Done;
|
|
|
|
ASSERT (Format != NULL);
|
|
ASSERT (BaseListMarker != NULL);
|
|
|
|
BaseListStart = BaseListMarker;
|
|
|
|
if (AsciiFormat) {
|
|
ASSERT (AsciiStrSize (Format) != 0);
|
|
BytesPerFormatCharacter = 1;
|
|
FormatMask = 0xff;
|
|
} else {
|
|
ASSERT (StrSize ((CHAR16 *) Format) != 0);
|
|
BytesPerFormatCharacter = 2;
|
|
FormatMask = 0xffff;
|
|
}
|
|
|
|
//
|
|
// Get the first character from the format string
|
|
//
|
|
FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
|
|
|
|
while (FormatCharacter != 0) {
|
|
if (FormatCharacter == '%') {
|
|
Long = FALSE;
|
|
|
|
//
|
|
// Parse Flags and Width
|
|
//
|
|
for (Done = FALSE; !Done; ) {
|
|
//
|
|
// Get the next character from the format string
|
|
//
|
|
Format += BytesPerFormatCharacter;
|
|
|
|
//
|
|
// Get the next character from the format string
|
|
//
|
|
FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
|
|
|
|
switch (FormatCharacter) {
|
|
case '.':
|
|
case '-':
|
|
case '+':
|
|
case ' ':
|
|
case ',':
|
|
case '0':
|
|
case '1':
|
|
case '2':
|
|
case '3':
|
|
case '4':
|
|
case '5':
|
|
case '6':
|
|
case '7':
|
|
case '8':
|
|
case '9':
|
|
break;
|
|
case 'L':
|
|
case 'l':
|
|
Long = TRUE;
|
|
break;
|
|
case '*':
|
|
BASE_ARG (BaseListMarker, UINTN) = VA_ARG (VaListMarker, UINTN);
|
|
break;
|
|
case '\0':
|
|
//
|
|
// Make no output if Format string terminates unexpectedly when
|
|
// looking up for flag, width, precision and type.
|
|
//
|
|
Format -= BytesPerFormatCharacter;
|
|
//
|
|
// break skipped on purpose.
|
|
//
|
|
default:
|
|
Done = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
//
|
|
// Handle each argument type
|
|
//
|
|
switch (FormatCharacter) {
|
|
case 'p':
|
|
if (sizeof (VOID *) > 4) {
|
|
Long = TRUE;
|
|
}
|
|
case 'X':
|
|
case 'x':
|
|
case 'd':
|
|
if (Long) {
|
|
BASE_ARG (BaseListMarker, INT64) = VA_ARG (VaListMarker, INT64);
|
|
} else {
|
|
BASE_ARG (BaseListMarker, int) = VA_ARG (VaListMarker, int);
|
|
}
|
|
break;
|
|
case 's':
|
|
case 'S':
|
|
case 'a':
|
|
case 'g':
|
|
case 't':
|
|
BASE_ARG (BaseListMarker, VOID *) = VA_ARG (VaListMarker, VOID *);
|
|
break;
|
|
case 'c':
|
|
BASE_ARG (BaseListMarker, UINTN) = VA_ARG (VaListMarker, UINTN);
|
|
break;
|
|
case 'r':
|
|
BASE_ARG (BaseListMarker, RETURN_STATUS) = VA_ARG (VaListMarker, RETURN_STATUS);
|
|
break;
|
|
}
|
|
}
|
|
|
|
//
|
|
// If BASE_LIST is larger than Size, then return FALSE
|
|
//
|
|
if ((UINTN)((UINT8 *)BaseListMarker - (UINT8 *)BaseListStart) > Size) {
|
|
return FALSE;
|
|
}
|
|
|
|
//
|
|
// Get the next character from the format string
|
|
//
|
|
Format += BytesPerFormatCharacter;
|
|
|
|
//
|
|
// Get the next character from the format string
|
|
//
|
|
FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/**
|
|
Produces a Null-terminated Unicode string in an output buffer based on
|
|
a Null-terminated Unicode format string and a VA_LIST argument list
|
|
|
|
Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer
|
|
and BufferSize.
|
|
The Unicode string is produced by parsing the format string specified by FormatString.
|
|
Arguments are pulled from the variable argument list specified by Marker based on the
|
|
contents of the format string.
|
|
The number of Unicode characters in the produced output buffer is returned not including
|
|
the Null-terminator.
|
|
If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.
|
|
|
|
If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().
|
|
If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().
|
|
If BufferSize > 1 and FormatString is NULL, then ASSERT().
|
|
If BufferSize > 1 and FormatString is not aligned on a 16-bit boundary, then ASSERT().
|
|
If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
|
|
PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then
|
|
ASSERT().
|
|
If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
|
|
contains more than PcdMaximumUnicodeStringLength Unicode characters not including the
|
|
Null-terminator, then ASSERT().
|
|
|
|
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
|
|
Unicode string.
|
|
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
|
|
@param FormatString Null-terminated Unicode format string.
|
|
@param Marker VA_LIST marker for the variable argument list.
|
|
|
|
@return The number of Unicode characters in the produced output buffer not including the
|
|
Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
UnicodeVSPrint (
|
|
OUT CHAR16 *StartOfBuffer,
|
|
IN UINTN BufferSize,
|
|
IN CONST CHAR16 *FormatString,
|
|
IN VA_LIST Marker
|
|
)
|
|
{
|
|
UINT64 BaseListMarker[256 / sizeof (UINT64)];
|
|
|
|
DxePrintLibPrint2ProtocolVaListToBaseList (
|
|
FALSE,
|
|
(CHAR8 *)FormatString,
|
|
Marker,
|
|
(BASE_LIST)BaseListMarker,
|
|
sizeof (BaseListMarker) - 8
|
|
);
|
|
|
|
return UnicodeBSPrint (StartOfBuffer, BufferSize, FormatString, (BASE_LIST)BaseListMarker);
|
|
}
|
|
|
|
/**
|
|
Produces a Null-terminated Unicode string in an output buffer based on
|
|
a Null-terminated Unicode format string and a BASE_LIST argument list
|
|
|
|
Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer
|
|
and BufferSize.
|
|
The Unicode string is produced by parsing the format string specified by FormatString.
|
|
Arguments are pulled from the variable argument list specified by Marker based on the
|
|
contents of the format string.
|
|
The number of Unicode characters in the produced output buffer is returned not including
|
|
the Null-terminator.
|
|
If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.
|
|
|
|
If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().
|
|
If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().
|
|
If BufferSize > 1 and FormatString is NULL, then ASSERT().
|
|
If BufferSize > 1 and FormatString is not aligned on a 16-bit boundary, then ASSERT().
|
|
If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
|
|
PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then
|
|
ASSERT().
|
|
If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
|
|
contains more than PcdMaximumUnicodeStringLength Unicode characters not including the
|
|
Null-terminator, then ASSERT().
|
|
|
|
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
|
|
Unicode string.
|
|
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
|
|
@param FormatString Null-terminated Unicode format string.
|
|
@param Marker BASE_LIST marker for the variable argument list.
|
|
|
|
@return The number of Unicode characters in the produced output buffer not including the
|
|
Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
UnicodeBSPrint (
|
|
OUT CHAR16 *StartOfBuffer,
|
|
IN UINTN BufferSize,
|
|
IN CONST CHAR16 *FormatString,
|
|
IN BASE_LIST Marker
|
|
)
|
|
{
|
|
return mPrint2Protocol->UnicodeBSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
|
|
}
|
|
|
|
/**
|
|
Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated
|
|
Unicode format string and variable argument list.
|
|
|
|
Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer
|
|
and BufferSize.
|
|
The Unicode string is produced by parsing the format string specified by FormatString.
|
|
Arguments are pulled from the variable argument list based on the contents of the format string.
|
|
The number of Unicode characters in the produced output buffer is returned not including
|
|
the Null-terminator.
|
|
If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.
|
|
|
|
If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().
|
|
If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().
|
|
If BufferSize > 1 and FormatString is NULL, then ASSERT().
|
|
If BufferSize > 1 and FormatString is not aligned on a 16-bit boundary, then ASSERT().
|
|
If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
|
|
PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then
|
|
ASSERT().
|
|
If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
|
|
contains more than PcdMaximumUnicodeStringLength Unicode characters not including the
|
|
Null-terminator, then ASSERT().
|
|
|
|
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
|
|
Unicode string.
|
|
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
|
|
@param FormatString Null-terminated Unicode format string.
|
|
@param ... Variable argument list whose contents are accessed based on the
|
|
format string specified by FormatString.
|
|
|
|
@return The number of Unicode characters in the produced output buffer not including the
|
|
Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
UnicodeSPrint (
|
|
OUT CHAR16 *StartOfBuffer,
|
|
IN UINTN BufferSize,
|
|
IN CONST CHAR16 *FormatString,
|
|
...
|
|
)
|
|
{
|
|
VA_LIST Marker;
|
|
|
|
VA_START (Marker, FormatString);
|
|
return UnicodeVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
|
|
}
|
|
|
|
/**
|
|
Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated
|
|
ASCII format string and a VA_LIST argument list
|
|
|
|
Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer
|
|
and BufferSize.
|
|
The Unicode string is produced by parsing the format string specified by FormatString.
|
|
Arguments are pulled from the variable argument list specified by Marker based on the
|
|
contents of the format string.
|
|
The number of Unicode characters in the produced output buffer is returned not including
|
|
the Null-terminator.
|
|
If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.
|
|
|
|
If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().
|
|
If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().
|
|
If BufferSize > 1 and FormatString is NULL, then ASSERT().
|
|
If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than
|
|
PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then
|
|
ASSERT().
|
|
If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
|
|
contains more than PcdMaximumUnicodeStringLength Unicode characters not including the
|
|
Null-terminator, then ASSERT().
|
|
|
|
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
|
|
Unicode string.
|
|
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
|
|
@param FormatString Null-terminated Unicode format string.
|
|
@param Marker VA_LIST marker for the variable argument list.
|
|
|
|
@return The number of Unicode characters in the produced output buffer not including the
|
|
Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
UnicodeVSPrintAsciiFormat (
|
|
OUT CHAR16 *StartOfBuffer,
|
|
IN UINTN BufferSize,
|
|
IN CONST CHAR8 *FormatString,
|
|
IN VA_LIST Marker
|
|
)
|
|
{
|
|
UINT64 BaseListMarker[256 / sizeof (UINT64)];
|
|
|
|
DxePrintLibPrint2ProtocolVaListToBaseList (
|
|
TRUE,
|
|
FormatString,
|
|
Marker,
|
|
(BASE_LIST)BaseListMarker,
|
|
sizeof (BaseListMarker) - 8
|
|
);
|
|
|
|
return UnicodeBSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, (BASE_LIST)BaseListMarker);
|
|
}
|
|
|
|
/**
|
|
Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated
|
|
ASCII format string and a BASE_LIST argument list
|
|
|
|
Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer
|
|
and BufferSize.
|
|
The Unicode string is produced by parsing the format string specified by FormatString.
|
|
Arguments are pulled from the variable argument list specified by Marker based on the
|
|
contents of the format string.
|
|
The number of Unicode characters in the produced output buffer is returned not including
|
|
the Null-terminator.
|
|
If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.
|
|
|
|
If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().
|
|
If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().
|
|
If BufferSize > 1 and FormatString is NULL, then ASSERT().
|
|
If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than
|
|
PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then
|
|
ASSERT().
|
|
If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
|
|
contains more than PcdMaximumUnicodeStringLength Unicode characters not including the
|
|
Null-terminator, then ASSERT().
|
|
|
|
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
|
|
Unicode string.
|
|
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
|
|
@param FormatString Null-terminated Unicode format string.
|
|
@param Marker BASE_LIST marker for the variable argument list.
|
|
|
|
@return The number of Unicode characters in the produced output buffer not including the
|
|
Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
UnicodeBSPrintAsciiFormat (
|
|
OUT CHAR16 *StartOfBuffer,
|
|
IN UINTN BufferSize,
|
|
IN CONST CHAR8 *FormatString,
|
|
IN BASE_LIST Marker
|
|
)
|
|
{
|
|
return mPrint2Protocol->UnicodeBSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, Marker);
|
|
}
|
|
|
|
/**
|
|
Produces a Null-terminated Unicode string in an output buffer based on a Null-terminated
|
|
ASCII format string and variable argument list.
|
|
|
|
Produces a Null-terminated Unicode string in the output buffer specified by StartOfBuffer
|
|
and BufferSize.
|
|
The Unicode string is produced by parsing the format string specified by FormatString.
|
|
Arguments are pulled from the variable argument list based on the contents of the
|
|
format string.
|
|
The number of Unicode characters in the produced output buffer is returned not including
|
|
the Null-terminator.
|
|
If BufferSize is 0 or 1, then no output buffer is produced and 0 is returned.
|
|
|
|
If BufferSize > 1 and StartOfBuffer is NULL, then ASSERT().
|
|
If BufferSize > 1 and StartOfBuffer is not aligned on a 16-bit boundary, then ASSERT().
|
|
If BufferSize > 1 and FormatString is NULL, then ASSERT().
|
|
If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than
|
|
PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then
|
|
ASSERT().
|
|
If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
|
|
contains more than PcdMaximumUnicodeStringLength Unicode characters not including the
|
|
Null-terminator, then ASSERT().
|
|
|
|
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
|
|
Unicode string.
|
|
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
|
|
@param FormatString Null-terminated Unicode format string.
|
|
@param ... Variable argument list whose contents are accessed based on the
|
|
format string specified by FormatString.
|
|
|
|
@return The number of Unicode characters in the produced output buffer not including the
|
|
Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
UnicodeSPrintAsciiFormat (
|
|
OUT CHAR16 *StartOfBuffer,
|
|
IN UINTN BufferSize,
|
|
IN CONST CHAR8 *FormatString,
|
|
...
|
|
)
|
|
{
|
|
VA_LIST Marker;
|
|
|
|
VA_START (Marker, FormatString);
|
|
return UnicodeVSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, Marker);
|
|
}
|
|
|
|
/**
|
|
Converts a decimal value to a Null-terminated Unicode string.
|
|
|
|
Converts the decimal number specified by Value to a Null-terminated Unicode
|
|
string specified by Buffer containing at most Width characters. No padding of spaces
|
|
is ever performed. If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.
|
|
The number of Unicode characters in Buffer is returned not including the Null-terminator.
|
|
If the conversion contains more than Width characters, then only the first
|
|
Width characters are returned, and the total number of characters
|
|
required to perform the conversion is returned.
|
|
Additional conversion parameters are specified in Flags.
|
|
|
|
The Flags bit LEFT_JUSTIFY is always ignored.
|
|
All conversions are left justified in Buffer.
|
|
If Width is 0, PREFIX_ZERO is ignored in Flags.
|
|
If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and commas
|
|
are inserted every 3rd digit starting from the right.
|
|
If RADIX_HEX is set in Flags, then the output buffer will be
|
|
formatted in hexadecimal format.
|
|
If Value is < 0 and RADIX_HEX is not set in Flags, then the fist character in Buffer is a '-'.
|
|
If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored,
|
|
then Buffer is padded with '0' characters so the combination of the optional '-'
|
|
sign character, '0' characters, digit characters for Value, and the Null-terminator
|
|
add up to Width characters.
|
|
If both COMMA_TYPE and RADIX_HEX are set in Flags, then ASSERT().
|
|
If Buffer is NULL, then ASSERT().
|
|
If Buffer is not aligned on a 16-bit boundary, then ASSERT().
|
|
If unsupported bits are set in Flags, then ASSERT().
|
|
If both COMMA_TYPE and RADIX_HEX are set in Flags, then ASSERT().
|
|
If Width >= MAXIMUM_VALUE_CHARACTERS, then ASSERT()
|
|
|
|
@param Buffer Pointer to the output buffer for the produced Null-terminated
|
|
Unicode string.
|
|
@param Flags The bitmask of flags that specify left justification, zero pad, and commas.
|
|
@param Value The 64-bit signed value to convert to a string.
|
|
@param Width The maximum number of Unicode characters to place in Buffer, not including
|
|
the Null-terminator.
|
|
|
|
@return The number of Unicode characters in Buffer not including the Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
UnicodeValueToString (
|
|
IN OUT CHAR16 *Buffer,
|
|
IN UINTN Flags,
|
|
IN INT64 Value,
|
|
IN UINTN Width
|
|
)
|
|
{
|
|
return mPrint2Protocol->UnicodeValueToString (Buffer, Flags, Value, Width);
|
|
}
|
|
|
|
/**
|
|
Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated
|
|
ASCII format string and a VA_LIST argument list.
|
|
|
|
Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer
|
|
and BufferSize.
|
|
The ASCII string is produced by parsing the format string specified by FormatString.
|
|
Arguments are pulled from the variable argument list specified by Marker based on
|
|
the contents of the format string.
|
|
The number of ASCII characters in the produced output buffer is returned not including
|
|
the Null-terminator.
|
|
If BufferSize is 0, then no output buffer is produced and 0 is returned.
|
|
|
|
If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().
|
|
If BufferSize > 0 and FormatString is NULL, then ASSERT().
|
|
If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than
|
|
PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then
|
|
ASSERT().
|
|
If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string
|
|
contains more than PcdMaximumAsciiStringLength ASCII characters not including the
|
|
Null-terminator, then ASSERT().
|
|
|
|
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
|
|
ASCII string.
|
|
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
|
|
@param FormatString Null-terminated Unicode format string.
|
|
@param Marker VA_LIST marker for the variable argument list.
|
|
|
|
@return The number of ASCII characters in the produced output buffer not including the
|
|
Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
AsciiVSPrint (
|
|
OUT CHAR8 *StartOfBuffer,
|
|
IN UINTN BufferSize,
|
|
IN CONST CHAR8 *FormatString,
|
|
IN VA_LIST Marker
|
|
)
|
|
{
|
|
UINT64 BaseListMarker[256 / sizeof (UINT64)];
|
|
|
|
DxePrintLibPrint2ProtocolVaListToBaseList (
|
|
TRUE,
|
|
FormatString,
|
|
Marker,
|
|
(BASE_LIST)BaseListMarker,
|
|
sizeof (BaseListMarker) - 8
|
|
);
|
|
|
|
return AsciiBSPrint (StartOfBuffer, BufferSize, FormatString, (BASE_LIST)BaseListMarker);
|
|
}
|
|
|
|
/**
|
|
Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated
|
|
ASCII format string and a BASE_LIST argument list.
|
|
|
|
Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer
|
|
and BufferSize.
|
|
The ASCII string is produced by parsing the format string specified by FormatString.
|
|
Arguments are pulled from the variable argument list specified by Marker based on
|
|
the contents of the format string.
|
|
The number of ASCII characters in the produced output buffer is returned not including
|
|
the Null-terminator.
|
|
If BufferSize is 0, then no output buffer is produced and 0 is returned.
|
|
|
|
If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().
|
|
If BufferSize > 0 and FormatString is NULL, then ASSERT().
|
|
If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than
|
|
PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then
|
|
ASSERT().
|
|
If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string
|
|
contains more than PcdMaximumAsciiStringLength ASCII characters not including the
|
|
Null-terminator, then ASSERT().
|
|
|
|
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
|
|
ASCII string.
|
|
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
|
|
@param FormatString Null-terminated Unicode format string.
|
|
@param Marker BASE_LIST marker for the variable argument list.
|
|
|
|
@return The number of ASCII characters in the produced output buffer not including the
|
|
Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
AsciiBSPrint (
|
|
OUT CHAR8 *StartOfBuffer,
|
|
IN UINTN BufferSize,
|
|
IN CONST CHAR8 *FormatString,
|
|
IN BASE_LIST Marker
|
|
)
|
|
{
|
|
return mPrint2Protocol->AsciiBSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
|
|
}
|
|
|
|
/**
|
|
Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated
|
|
ASCII format string and variable argument list.
|
|
|
|
Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer
|
|
and BufferSize.
|
|
The ASCII string is produced by parsing the format string specified by FormatString.
|
|
Arguments are pulled from the variable argument list based on the contents of the
|
|
format string.
|
|
The number of ASCII characters in the produced output buffer is returned not including
|
|
the Null-terminator.
|
|
If BufferSize is 0, then no output buffer is produced and 0 is returned.
|
|
|
|
If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().
|
|
If BufferSize > 0 and FormatString is NULL, then ASSERT().
|
|
If PcdMaximumAsciiStringLength is not zero, and FormatString contains more than
|
|
PcdMaximumAsciiStringLength ASCII characters not including the Null-terminator, then
|
|
ASSERT().
|
|
If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string
|
|
contains more than PcdMaximumAsciiStringLength ASCII characters not including the
|
|
Null-terminator, then ASSERT().
|
|
|
|
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
|
|
ASCII string.
|
|
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
|
|
@param FormatString Null-terminated Unicode format string.
|
|
@param ... Variable argument list whose contents are accessed based on the
|
|
format string specified by FormatString.
|
|
|
|
@return The number of ASCII characters in the produced output buffer not including the
|
|
Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
AsciiSPrint (
|
|
OUT CHAR8 *StartOfBuffer,
|
|
IN UINTN BufferSize,
|
|
IN CONST CHAR8 *FormatString,
|
|
...
|
|
)
|
|
{
|
|
VA_LIST Marker;
|
|
|
|
VA_START (Marker, FormatString);
|
|
return AsciiVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
|
|
}
|
|
|
|
/**
|
|
Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated
|
|
ASCII format string and a VA_LIST argument list.
|
|
|
|
Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer
|
|
and BufferSize.
|
|
The ASCII string is produced by parsing the format string specified by FormatString.
|
|
Arguments are pulled from the variable argument list specified by Marker based on
|
|
the contents of the format string.
|
|
The number of ASCII characters in the produced output buffer is returned not including
|
|
the Null-terminator.
|
|
If BufferSize is 0, then no output buffer is produced and 0 is returned.
|
|
|
|
If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().
|
|
If BufferSize > 0 and FormatString is NULL, then ASSERT().
|
|
If BufferSize > 0 and FormatString is not aligned on a 16-bit boundary, then ASSERT().
|
|
If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
|
|
PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then
|
|
ASSERT().
|
|
If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string
|
|
contains more than PcdMaximumAsciiStringLength ASCII characters not including the
|
|
Null-terminator, then ASSERT().
|
|
|
|
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
|
|
ASCII string.
|
|
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
|
|
@param FormatString Null-terminated Unicode format string.
|
|
@param Marker VA_LIST marker for the variable argument list.
|
|
|
|
@return The number of ASCII characters in the produced output buffer not including the
|
|
Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
AsciiVSPrintUnicodeFormat (
|
|
OUT CHAR8 *StartOfBuffer,
|
|
IN UINTN BufferSize,
|
|
IN CONST CHAR16 *FormatString,
|
|
IN VA_LIST Marker
|
|
)
|
|
{
|
|
UINT64 BaseListMarker[256 / sizeof (UINT64)];
|
|
|
|
DxePrintLibPrint2ProtocolVaListToBaseList (
|
|
FALSE,
|
|
(CHAR8 *)FormatString,
|
|
Marker,
|
|
(BASE_LIST)BaseListMarker,
|
|
sizeof (BaseListMarker) - 8
|
|
);
|
|
|
|
return AsciiBSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, (BASE_LIST)BaseListMarker);
|
|
}
|
|
|
|
/**
|
|
Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated
|
|
ASCII format string and a BASE_LIST argument list.
|
|
|
|
Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer
|
|
and BufferSize.
|
|
The ASCII string is produced by parsing the format string specified by FormatString.
|
|
Arguments are pulled from the variable argument list specified by Marker based on
|
|
the contents of the format string.
|
|
The number of ASCII characters in the produced output buffer is returned not including
|
|
the Null-terminator.
|
|
If BufferSize is 0, then no output buffer is produced and 0 is returned.
|
|
|
|
If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().
|
|
If BufferSize > 0 and FormatString is NULL, then ASSERT().
|
|
If BufferSize > 0 and FormatString is not aligned on a 16-bit boundary, then ASSERT().
|
|
If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
|
|
PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then
|
|
ASSERT().
|
|
If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string
|
|
contains more than PcdMaximumAsciiStringLength ASCII characters not including the
|
|
Null-terminator, then ASSERT().
|
|
|
|
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
|
|
ASCII string.
|
|
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
|
|
@param FormatString Null-terminated Unicode format string.
|
|
@param Marker BASE_LIST marker for the variable argument list.
|
|
|
|
@return The number of ASCII characters in the produced output buffer not including the
|
|
Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
AsciiBSPrintUnicodeFormat (
|
|
OUT CHAR8 *StartOfBuffer,
|
|
IN UINTN BufferSize,
|
|
IN CONST CHAR16 *FormatString,
|
|
IN BASE_LIST Marker
|
|
)
|
|
{
|
|
return mPrint2Protocol->AsciiBSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, Marker);
|
|
}
|
|
|
|
/**
|
|
Produces a Null-terminated ASCII string in an output buffer based on a Null-terminated
|
|
ASCII format string and variable argument list.
|
|
|
|
Produces a Null-terminated ASCII string in the output buffer specified by StartOfBuffer
|
|
and BufferSize.
|
|
The ASCII string is produced by parsing the format string specified by FormatString.
|
|
Arguments are pulled from the variable argument list based on the contents of the
|
|
format string.
|
|
The number of ASCII characters in the produced output buffer is returned not including
|
|
the Null-terminator.
|
|
If BufferSize is 0, then no output buffer is produced and 0 is returned.
|
|
|
|
If BufferSize > 0 and StartOfBuffer is NULL, then ASSERT().
|
|
If BufferSize > 0 and FormatString is NULL, then ASSERT().
|
|
If BufferSize > 0 and FormatString is not aligned on a 16-bit boundary, then ASSERT().
|
|
If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
|
|
PcdMaximumUnicodeStringLength Unicode characters not including the Null-terminator, then
|
|
ASSERT().
|
|
If PcdMaximumAsciiStringLength is not zero, and produced Null-terminated ASCII string
|
|
contains more than PcdMaximumAsciiStringLength ASCII characters not including the
|
|
Null-terminator, then ASSERT().
|
|
|
|
@param StartOfBuffer A pointer to the output buffer for the produced Null-terminated
|
|
ASCII string.
|
|
@param BufferSize The size, in bytes, of the output buffer specified by StartOfBuffer.
|
|
@param FormatString Null-terminated Unicode format string.
|
|
@param ... Variable argument list whose contents are accessed based on the
|
|
format string specified by FormatString.
|
|
|
|
@return The number of ASCII characters in the produced output buffer not including the
|
|
Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
AsciiSPrintUnicodeFormat (
|
|
OUT CHAR8 *StartOfBuffer,
|
|
IN UINTN BufferSize,
|
|
IN CONST CHAR16 *FormatString,
|
|
...
|
|
)
|
|
{
|
|
VA_LIST Marker;
|
|
|
|
VA_START (Marker, FormatString);
|
|
return AsciiVSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, Marker);
|
|
}
|
|
|
|
|
|
/**
|
|
Converts a decimal value to a Null-terminated ASCII string.
|
|
|
|
Converts the decimal number specified by Value to a Null-terminated ASCII string
|
|
specified by Buffer containing at most Width characters. No padding of spaces
|
|
is ever performed.
|
|
If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.
|
|
The number of ASCII characters in Buffer is returned not including the Null-terminator.
|
|
If the conversion contains more than Width characters, then only the first Width
|
|
characters are returned, and the total number of characters required to perform
|
|
the conversion is returned.
|
|
Additional conversion parameters are specified in Flags.
|
|
The Flags bit LEFT_JUSTIFY is always ignored.
|
|
All conversions are left justified in Buffer.
|
|
If Width is 0, PREFIX_ZERO is ignored in Flags.
|
|
If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and commas
|
|
are inserted every 3rd digit starting from the right.
|
|
If RADIX_HEX is set in Flags, then the output buffer will be
|
|
formatted in hexadecimal format.
|
|
If Value is < 0 and RADIX_HEX is not set in Flags, then the fist character in Buffer is a '-'.
|
|
If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored,
|
|
then Buffer is padded with '0' characters so the combination of the optional '-'
|
|
sign character, '0' characters, digit characters for Value, and the Null-terminator
|
|
add up to Width characters.
|
|
|
|
If Buffer is NULL, then ASSERT().
|
|
If unsupported bits are set in Flags, then ASSERT().
|
|
If both COMMA_TYPE and RADIX_HEX are set in Flags, then ASSERT().
|
|
If Width >= MAXIMUM_VALUE_CHARACTERS, then ASSERT()
|
|
|
|
@param Buffer Pointer to the output buffer for the produced Null-terminated
|
|
ASCII string.
|
|
@param Flags The bitmask of flags that specify left justification, zero pad, and commas.
|
|
@param Value The 64-bit signed value to convert to a string.
|
|
@param Width The maximum number of ASCII characters to place in Buffer, not including
|
|
the Null-terminator.
|
|
|
|
@return The number of ASCII characters in Buffer not including the Null-terminator.
|
|
|
|
**/
|
|
UINTN
|
|
EFIAPI
|
|
AsciiValueToString (
|
|
OUT CHAR8 *Buffer,
|
|
IN UINTN Flags,
|
|
IN INT64 Value,
|
|
IN UINTN Width
|
|
)
|
|
{
|
|
return mPrint2Protocol->AsciiValueToString (Buffer, Flags, Value, Width);
|
|
}
|