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Diffstat (limited to 'Tools/CCode/Source/Include/Library/PrintLib.h')
| -rw-r--r-- | Tools/CCode/Source/Include/Library/PrintLib.h | 406 |
1 files changed, 406 insertions, 0 deletions
diff --git a/Tools/CCode/Source/Include/Library/PrintLib.h b/Tools/CCode/Source/Include/Library/PrintLib.h new file mode 100644 index 0000000000..9c65459a59 --- /dev/null +++ b/Tools/CCode/Source/Include/Library/PrintLib.h @@ -0,0 +1,406 @@ +/** @file
+ Library that provides print services
+
+ Copyright (c) 2006, Intel Corporation
+ All rights reserved. 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.
+
+ Module Name: PrintLib.h
+
+**/
+
+#ifndef __PRINT_LIB_H__
+#define __PRINT_LIB_H__
+
+//
+// Print primitives
+//
+#define LEFT_JUSTIFY 0x01
+#define COMMA_TYPE 0x08
+#define PREFIX_ZERO 0x20
+
+/**
+ 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 length of the produced output buffer is returned.
+ If BufferSize is 0, then no output buffer is produced and 0 is returned.
+
+ If BufferSize is not 0 and StartOfBuffer is NULL, then ASSERT().
+ If BufferSize is not 0 and FormatString is NULL, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
+ PcdMaximumUnicodeStringLength Unicode characters, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
+ contains more than PcdMaximumUnicodeStringLength Unicode characters, then ASSERT().
+
+ @param StartOfBuffer APointer 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 return Length of the produced output buffer.
+
+**/
+UINTN
+EFIAPI
+UnicodeVSPrint (
+ OUT CHAR16 *StartOfBuffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR16 *FormatString,
+ IN VA_LIST 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 length of the produced output buffer is returned.
+ If BufferSize is 0, then no output buffer is produced and 0 is returned.
+
+ If BufferSize is not 0 and StartOfBuffer is NULL, then ASSERT().
+ If BufferSize is not 0 and FormatString is NULL, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
+ PcdMaximumUnicodeStringLength Unicode characters, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
+ contains more than PcdMaximumUnicodeStringLength Unicode characters, then ASSERT().
+
+ @param StartOfBuffer APointer 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 Length of the produced output buffer.
+
+**/
+UINTN
+EFIAPI
+UnicodeSPrint (
+ OUT CHAR16 *StartOfBuffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR16 *FormatString,
+ ...
+ );
+
+/**
+ 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 length of the produced output buffer is returned.
+ If BufferSize is 0, then no output buffer is produced and 0 is returned.
+
+ If BufferSize is not 0 and StartOfBuffer is NULL, then ASSERT().
+ If BufferSize is not 0 and FormatString is NULL, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
+ PcdMaximumUnicodeStringLength Unicode characters, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
+ contains more than PcdMaximumUnicodeStringLength Unicode characters, then ASSERT().
+
+ @param StartOfBuffer APointer 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 Length of the produced output buffer.
+
+**/
+UINTN
+EFIAPI
+UnicodeVSPrintAsciiFormat (
+ OUT CHAR16 *StartOfBuffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR8 *FormatString,
+ IN VA_LIST 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 length of the produced output buffer is returned.
+ If BufferSize is 0, then no output buffer is produced and 0 is returned.
+
+ If BufferSize is not 0 and StartOfBuffer is NULL, then ASSERT().
+ If BufferSize is not 0 and FormatString is NULL, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
+ PcdMaximumUnicodeStringLength Unicode characters, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
+ contains more than PcdMaximumUnicodeStringLength Unicode characters, then ASSERT().
+
+ @param StartOfBuffer APointer 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 Length of the produced output buffer.
+
+**/
+UINTN
+EFIAPI
+UnicodeSPrintAsciiFormat (
+ OUT CHAR16 *StartOfBuffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR8 *FormatString,
+ ...
+ );
+
+/**
+ 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 length of the produced output buffer is returned.
+ If BufferSize is 0, then no output buffer is produced and 0 is returned.
+
+ If BufferSize is not 0 and StartOfBuffer is NULL, then ASSERT().
+ If BufferSize is not 0 and FormatString is NULL, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
+ PcdMaximumUnicodeStringLength ASCII characters, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
+ contains more than PcdMaximumUnicodeStringLength ASCII characters, then ASSERT().
+
+ @param StartOfBuffer APointer 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 Length of the produced output buffer.
+
+**/
+UINTN
+EFIAPI
+AsciiVSPrint (
+ OUT CHAR8 *StartOfBuffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR8 *FormatString,
+ IN VA_LIST 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 length of the produced output buffer is returned.
+ If BufferSize is 0, then no output buffer is produced and 0 is returned.
+
+ If BufferSize is not 0 and StartOfBuffer is NULL, then ASSERT().
+ If BufferSize is not 0 and FormatString is NULL, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
+ PcdMaximumUnicodeStringLength ASCII characters, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
+ contains more than PcdMaximumUnicodeStringLength ASCII characters, then ASSERT().
+
+ @param StartOfBuffer APointer 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 Length of the produced output buffer.
+
+**/
+UINTN
+EFIAPI
+AsciiSPrint (
+ OUT CHAR8 *StartOfBuffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR8 *FormatString,
+ ...
+ );
+
+/**
+ 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 length of the produced output buffer is returned.
+ If BufferSize is 0, then no output buffer is produced and 0 is returned.
+
+ If BufferSize is not 0 and StartOfBuffer is NULL, then ASSERT().
+ If BufferSize is not 0 and FormatString is NULL, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
+ PcdMaximumUnicodeStringLength ASCII characters, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
+ contains more than PcdMaximumUnicodeStringLength ASCII characters, then ASSERT().
+
+ @param StartOfBuffer APointer 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 Length of the produced output buffer.
+
+**/
+UINTN
+EFIAPI
+AsciiVSPrintUnicodeFormat (
+ OUT CHAR8 *StartOfBuffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR16 *FormatString,
+ IN VA_LIST 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 length of the produced output buffer is returned.
+ If BufferSize is 0, then no output buffer is produced and 0 is returned.
+
+ If BufferSize is not 0 and StartOfBuffer is NULL, then ASSERT().
+ If BufferSize is not 0 and FormatString is NULL, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and FormatString contains more than
+ PcdMaximumUnicodeStringLength ASCII characters, then ASSERT().
+ If PcdMaximumUnicodeStringLength is not zero, and produced Null-terminated Unicode string
+ contains more than PcdMaximumUnicodeStringLength ASCII characters, then ASSERT().
+
+ @param StartOfBuffer APointer 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 Length of the produced output buffer.
+
+**/
+UINTN
+EFIAPI
+AsciiSPrintUnicodeFormat (
+ OUT CHAR8 *StartOfBuffer,
+ IN UINTN BufferSize,
+ IN CONST CHAR16 *FormatString,
+ ...
+ );
+
+/**
+ 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.
+ If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.
+ The total number of characters placed in Buffer is returned.
+ 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 Value is < 0, 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 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.
+
+ @return Total number of characters required to perform the conversion.
+
+**/
+UINTN
+EFIAPI
+UnicodeValueToString (
+ IN OUT CHAR16 *Buffer,
+ IN UINTN Flags,
+ IN INT64 Value,
+ IN UINTN Width
+ );
+
+/**
+ 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.
+ If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed.
+ The total number of characters placed in Buffer is returned.
+ 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 Value is < 0, 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 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.
+
+ @return Total number of characters required to perform the conversion.
+
+**/
+UINTN
+EFIAPI
+AsciiValueToString (
+ IN OUT CHAR8 *Buffer,
+ IN UINTN Flags,
+ IN INT64 Value,
+ IN UINTN Width
+ );
+
+#endif
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