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Sync UefiLib instance in IntelFrameworkPkg with the one in MdePkg.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6797 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8
2008-12-01 14:42:26 +00:00
parent c8cc44c4b2
commit bf428cb388
7 changed files with 1070 additions and 234 deletions
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67
IntelFrameworkPkg/Library/FrameworkUefiLib/Console.c
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@ -1,31 +1,34 @@
/** @file
The module provide methods to compute the displayed unicode width.
This module provide help function for displaying unicode string.
Copyright (c) 2007, Intel Corporation<BR>
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
Copyright (c) 2006, Intel Corporation<BR>
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.
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 "FrameworkUefiLib.h"
#include "UefiLibInternal.h"
typedef struct {
CHAR16 WChar;
UINT32 Width;
} UNICODE_WIDTH_ENTRY;
UNICODE_WIDTH_ENTRY mUnicodeWidthTable[] = {
GLOBAL_REMOVE_IF_UNREFERENCED CONST UNICODE_WIDTH_ENTRY mUnicodeWidthTable[] = {
//
// General script area
//
{(CHAR16)0x1FFF, 1},
/*
* Merge the blocks and replace them with the above entry as they fall to
* Merge the blocks and replace them with the above entry as they fall to
* the same category and they are all narrow glyph. This will reduce search
* time and table size. The merge will omit the reserved code.
*
@ -72,7 +75,7 @@ UNICODE_WIDTH_ENTRY mUnicodeWidthTable[] = {
//
{(CHAR16)0x2FFF, 1},
/*
* Merge the blocks and replace them with the above entry as they fall to
* Merge the blocks and replace them with the above entry as they fall to
* the same category and they are all narrow glyph. This will reduce search
* time and table size. The merge will omit the reserved code.
*
@ -104,7 +107,7 @@ UNICODE_WIDTH_ENTRY mUnicodeWidthTable[] = {
//
{(CHAR16)0x33FF, 2},
/*
* Merge the blocks and replace them with the above entry as they fall to
* Merge the blocks and replace them with the above entry as they fall to
* the same category and they are all wide glyph. This will reduce search
* time and table size. The merge will omit the reserved code.
*
@ -127,13 +130,13 @@ UNICODE_WIDTH_ENTRY mUnicodeWidthTable[] = {
//
{(CHAR16)0x9FFF, 2},
/*
* Merge the blocks and replace them with the above entry as they fall to
* Merge the blocks and replace them with the above entry as they fall to
* the same category and they are all wide glyph. This will reduce search
* time and table size. The merge will omit the reserved code.
*
* Remove the above item if below is un-commented.
*
{(CHAR16)0x4DFF, 0}, // Reserved. 0x3400-0x4DBF as CJK unified ideographs
{(CHAR16)0x4DFF, 0}, // Reserved. 0x3400-0x4DBF as CJK unified ideographs
// extension A in ver3.0. 0x3400-0x4DFF
{(CHAR16)0x9FFF, 2}, // CJK unified ideographs. 0x4E00-0x9FFF
*
@ -149,7 +152,7 @@ UNICODE_WIDTH_ENTRY mUnicodeWidthTable[] = {
//
{(CHAR16)0xD7FF, 2},
/*
* Merge the blocks and replace them with the above entry as they fall to
* Merge the blocks and replace them with the above entry as they fall to
* the same category and they are all wide glyph. This will reduce search
* time and table size. The merge will omit the reserved code.
*
@ -186,8 +189,10 @@ UNICODE_WIDTH_ENTRY mUnicodeWidthTable[] = {
};
/**
This function computes and returns the width of the Unicode character
specified by UnicodeChar.
Retrieves the width of a Unicode character.
This function computes and returns the width of the Unicode character specified
by UnicodeChar.
@param UnicodeChar A Unicode character.
@ -202,10 +207,10 @@ GetGlyphWidth (
IN CHAR16 UnicodeChar
)
{
UINTN Index;
UINTN Low;
UINTN High;
UNICODE_WIDTH_ENTRY *Item;
UINTN Index;
UINTN Low;
UINTN High;
CONST UNICODE_WIDTH_ENTRY *Item;
Item = NULL;
Low = 0;
@ -241,16 +246,20 @@ GetGlyphWidth (
}
/**
This function computes and returns the display length of
the Null-terminated Unicode string specified by String.
If String is NULL, then 0 is returned.
If any of the widths of the Unicode characters in String
can not be determined, then 0 is returned.
Computes the display length of a Null-terminated Unicode String.
This function computes and returns the display length of the Null-terminated Unicode
string specified by String. If String is NULL then 0 is returned. If any of the widths
of the Unicode characters in String can not be determined, then 0 is returned. The display
width of String can be computed by summing the display widths of each Unicode character
in String. Unicode characters that are narrow glyphs have a width of 1, and Unicode
characters that are width glyphs have a width of 2.
If String is not aligned on a 16-bit boundary, then ASSERT().
@param String A pointer to a Null-terminated Unicode string.
@return The display length of the Null-terminated Unicode string specified by String.
**/
UINTN
EFIAPI