diff options
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Include/Protocol/Print.h | 57 | ||||
| -rw-r--r-- | MdeModulePkg/Library/EdkDxePrintLib/PrintLib.c | 543 | ||||
| -rw-r--r-- | MdeModulePkg/MdeModulePkg.dec | 2 |
3 files changed, 523 insertions, 79 deletions
diff --git a/MdeModulePkg/Include/Protocol/Print.h b/MdeModulePkg/Include/Protocol/Print.h index c381295f31..b640cb0b2f 100644 --- a/MdeModulePkg/Include/Protocol/Print.h +++ b/MdeModulePkg/Include/Protocol/Print.h @@ -23,7 +23,7 @@ Abstract: #define __PPRINT_H__
#define EFI_PRINT_PROTOCOL_GUID \
- { 0xdf2d868e, 0x32fc, 0x4cf0, {0x8e, 0x6b, 0xff, 0xd9, 0x5d, 0x13, 0x43, 0xd0 } }
+ { 0x5bcc3dbc, 0x8c57, 0x450a, { 0xbb, 0xc, 0xa1, 0xc0, 0xbd, 0xde, 0x48, 0xc } }
//
// Forward reference for pure ANSI compatability
@@ -33,18 +33,67 @@ typedef struct _EFI_PRINT_PROTOCOL EFI_PRINT_PROTOCOL; typedef
UINTN
-(EFIAPI *EFI_VSPRINT) (
+(EFIAPI *UNI_VSPRINT) (
OUT CHAR16 *StartOfBuffer,
IN UINTN BufferSize,
IN CONST CHAR16 *FormatString,
IN VA_LIST Marker
);
+typedef
+UINTN +(EFIAPI *UNI_VSPRINT_ASCII) ( + OUT CHAR16 *StartOfBuffer, + IN UINTN BufferSize, + IN CONST CHAR8 *FormatString, + IN VA_LIST Marker + );
+
+typedef
+UINTN +(EFIAPI *VALUE_TO_UNISTRING) ( + IN OUT CHAR16 *Buffer, + IN UINTN Flags, + IN INT64 Value, + IN UINTN Width + );
+
+typedef
+UINTN +(EFIAPI *ASCII_VSPRINT) ( + OUT CHAR8 *StartOfBuffer, + IN UINTN BufferSize, + IN CONST CHAR8 *FormatString, + IN VA_LIST Marker + );
+
+typedef
+UINTN +(EFIAPI *ASCII_VSPRINT_UNI) ( + OUT CHAR8 *StartOfBuffer, + IN UINTN BufferSize, + IN CONST CHAR16 *FormatString, + IN VA_LIST Marker + );
+
+typedef
+UINTN +(EFIAPI *VALUE_TO_ASCIISTRING) ( + IN OUT CHAR8 *Buffer, + IN UINTN Flags, + IN INT64 Value, + IN UINTN Width + );
+
struct _EFI_PRINT_PROTOCOL {
- EFI_VSPRINT VSPrint;
+ UNI_VSPRINT VSPrint;
+ UNI_VSPRINT_ASCII UniVSPrintAscii;
+ VALUE_TO_UNISTRING UniValueToString;
+ ASCII_VSPRINT AsciiVSPrint;
+ ASCII_VSPRINT_UNI AsciiVSPrintUni;
+ VALUE_TO_ASCIISTRING AsciiValueToString;
};
-
extern EFI_GUID gEfiPrintProtocolGuid;
#endif
diff --git a/MdeModulePkg/Library/EdkDxePrintLib/PrintLib.c b/MdeModulePkg/Library/EdkDxePrintLib/PrintLib.c index 5d781ebdda..2194015b8d 100644 --- a/MdeModulePkg/Library/EdkDxePrintLib/PrintLib.c +++ b/MdeModulePkg/Library/EdkDxePrintLib/PrintLib.c @@ -19,9 +19,6 @@ Abstract: --*/
-
-
-
#include <PiDxe.h>
#include <Protocol/Print.h>
@@ -31,39 +28,12 @@ Abstract: static EFI_PRINT_PROTOCOL *gPrintProtocol = NULL;
-UINTN
-UnicodeVSPrint (
- OUT CHAR16 *StartOfBuffer,
- IN UINTN BufferSize,
- IN const CHAR16 *FormatString,
- IN VA_LIST Marker
+EFI_STATUS
+EFIAPI
+InternalLocatePrintProtocol (
)
-/*++
-
-Routine Description:
-
- VSPrint function to process format and place the results in Buffer. Since a
- VA_LIST is used this rountine allows the nesting of Vararg routines. Thus
- this is the main print working routine
-
-Arguments:
-
- StartOfBuffer - Unicode buffer to print the results of the parsing of Format into.
-
- BufferSize - Maximum number of characters to put into buffer. Zero means
- no limit.
-
- FormatString - Unicode format string see file header for more details.
-
- Marker - Vararg list consumed by processing Format.
-
-Returns:
-
- Number of characters printed.
-
---*/
{
- EFI_STATUS Status;
+ EFI_STATUS Status = EFI_SUCCESS;
if (gPrintProtocol == NULL) {
Status = gBS->LocateProtocol (
@@ -73,81 +43,506 @@ Returns: );
if (EFI_ERROR (Status)) {
gPrintProtocol = NULL;
- }
- if (gPrintProtocol == NULL) {
- return 0;
+ return Status;
}
}
+
+ return EFI_SUCCESS;
+}
+
+/**
+ 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
+ )
+{
+ if (InternalLocatePrintProtocol() != EFI_SUCCESS) {
+ return 0;
+ }
+
return gPrintProtocol->VSPrint (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.
+
+ @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,
+ IN CONST CHAR16 *FormatString,
...
)
-
{
- UINTN Return;
- VA_LIST Marker;
+ VA_LIST Marker;
VA_START (Marker, FormatString);
- Return = UnicodeVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
- VA_END (Marker);
- return Return;
+ 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
-AsciiVSPrint (
- OUT CHAR8 *StartOfBuffer,
- IN UINTN BufferSize,
- IN const CHAR8 *FormatString,
- IN VA_LIST Marker
+EFIAPI
+UnicodeVSPrintAsciiFormat (
+ OUT CHAR16 *StartOfBuffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR8 *FormatString,
+ IN VA_LIST Marker
)
-/*++
-
-Routine Description:
-
- VSPrint function to process format and place the results in Buffer. Since a
- VA_LIST is used this rountine allows the nesting of Vararg routines. Thus
- this is the main print working routine
-
-Arguments:
-
- StartOfBuffer - Unicode buffer to print the results of the parsing of Format into.
+{
+ if (InternalLocatePrintProtocol() != EFI_SUCCESS) {
+ return 0;
+ }
- BufferSize - Maximum number of characters to put into buffer. Zero means
- no limit.
+ return gPrintProtocol->UniVSPrintAscii (StartOfBuffer, BufferSize, FormatString, Marker);
+}
- FormatString - Unicode format string see file header for more details.
+/**
+ 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.
+
+ @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;
- Marker - Vararg list consumed by processing Format.
+ VA_START (Marker, FormatString);
+ return UnicodeVSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, Marker);
+}
-Returns:
+/**
+ 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 HEX_RADIX is set in Flags, then the output buffer will be
+ formatted in hexadecimal format.
+ If Value is < 0 and HEX_RADIX 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 HEX_RADIX 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 HEX_RADIX 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
+ )
+{
+ if (InternalLocatePrintProtocol() != EFI_SUCCESS) {
+ return 0;
+ }
- Number of characters printed.
+ return gPrintProtocol->UniValueToString (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
+ )
{
- return 0;
+ if (InternalLocatePrintProtocol() != EFI_SUCCESS) {
+ return 0;
+ }
+
+ return gPrintProtocol->AsciiVSPrint (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.
+
+ @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,
+ 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
+ )
{
- UINTN Return;
- VA_LIST Marker;
+ if (InternalLocatePrintProtocol() != EFI_SUCCESS) {
+ return 0;
+ }
+
+ return gPrintProtocol->AsciiVSPrintUni (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.
+
+ @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 = AsciiVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
- VA_END (Marker);
- return Return;
+ 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 HEX_RADIX is set in Flags, then the output buffer will be
+ formatted in hexadecimal format.
+ If Value is < 0 and HEX_RADIX 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 HEX_RADIX 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 (
+ IN OUT CHAR8 *Buffer,
+ IN UINTN Flags,
+ IN INT64 Value,
+ IN UINTN Width
+ )
+{
+ if (InternalLocatePrintProtocol() != EFI_SUCCESS) {
+ return 0;
+ }
+
+ return gPrintProtocol->AsciiValueToString (Buffer, Flags, Value, Width);
}
diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec index f680666261..746d1492c4 100644 --- a/MdeModulePkg/MdeModulePkg.dec +++ b/MdeModulePkg/MdeModulePkg.dec @@ -69,7 +69,7 @@ gEfiCapsuleArchProtocolGuid = { 0x5053697E, 0x2EBC, 0x4819, { 0x90, 0xD9, 0x05, 0x80, 0xDE, 0xEE, 0x57, 0x54 }}
gEfiLoadPeImageProtocolGuid = { 0x5CB5C776, 0x60D5, 0x45EE, { 0x88, 0x3C, 0x45, 0x27, 0x08, 0xCD, 0x74, 0x3F }}
- gEfiPrintProtocolGuid = { 0xDF2D868E, 0x32FC, 0x4CF0, { 0x8E, 0x6B, 0xFF, 0xD9, 0x5D, 0x13, 0x43, 0xD0 }}
+ gEfiPrintProtocolGuid = { 0x5bcc3dbc, 0x8c57, 0x450a, { 0xbb, 0x0c, 0xa1, 0xc0, 0xbd, 0xde, 0x48, 0x0c }}
gEfiGenericMemTestProtocolGuid = { 0x309DE7F1, 0x7F5E, 0x4ACE, { 0xB4, 0x9C, 0x53, 0x1B, 0xE5, 0xAA, 0x95, 0xEF }}
gEfiDiskInfoProtocolGuid = { 0xD432A67F, 0x14DC, 0x484B, { 0xB3, 0xBB, 0x3F, 0x02, 0x91, 0x84, 0x93, 0x27 }}
gEfiFvbExtensionProtocolGuid = { 0x53A4C71B, 0xB581, 0x4170, { 0x91, 0xB3, 0x8D, 0xB8, 0x7A, 0x4B, 0x5C, 0x46 }}
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