Index: Source/WTF/wtf/ASCIICType.h |
diff --git a/Source/WTF/wtf/ASCIICType.h b/Source/WTF/wtf/ASCIICType.h |
deleted file mode 100644 |
index 18e108e1bf2c9bf125e345f75576d22fa32324dc..0000000000000000000000000000000000000000 |
--- a/Source/WTF/wtf/ASCIICType.h |
+++ /dev/null |
@@ -1,181 +0,0 @@ |
-/* |
- * Copyright (C) 2007, 2008, 2009, 2011 Apple Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions |
- * are met: |
- * |
- * 1. Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * 2. Redistributions in binary form must reproduce the above copyright |
- * notice, this list of conditions and the following disclaimer in the |
- * documentation and/or other materials provided with the distribution. |
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
- * its contributors may be used to endorse or promote products derived |
- * from this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#ifndef WTF_ASCIICType_h |
-#define WTF_ASCIICType_h |
- |
-#include <wtf/Assertions.h> |
- |
-// The behavior of many of the functions in the <ctype.h> header is dependent |
-// on the current locale. But in the WebKit project, all uses of those functions |
-// are in code processing something that's not locale-specific. These equivalents |
-// for some of the <ctype.h> functions are named more explicitly, not dependent |
-// on the C library locale, and we should also optimize them as needed. |
- |
-// All functions return false or leave the character unchanged if passed a character |
-// that is outside the range 0-7F. So they can be used on Unicode strings or |
-// characters if the intent is to do processing only if the character is ASCII. |
- |
-namespace WTF { |
- |
-template<typename CharType> inline bool isASCII(CharType c) |
-{ |
- return !(c & ~0x7F); |
-} |
- |
-template<typename CharType> inline bool isASCIIAlpha(CharType c) |
-{ |
- return (c | 0x20) >= 'a' && (c | 0x20) <= 'z'; |
-} |
- |
-template<typename CharType> inline bool isASCIIDigit(CharType c) |
-{ |
- return c >= '0' && c <= '9'; |
-} |
- |
-template<typename CharType> inline bool isASCIIAlphanumeric(CharType c) |
-{ |
- return isASCIIDigit(c) || isASCIIAlpha(c); |
-} |
- |
-template<typename CharType> inline bool isASCIIHexDigit(CharType c) |
-{ |
- return isASCIIDigit(c) || ((c | 0x20) >= 'a' && (c | 0x20) <= 'f'); |
-} |
- |
-template<typename CharType> inline bool isASCIILower(CharType c) |
-{ |
- return c >= 'a' && c <= 'z'; |
-} |
- |
-template<typename CharType> inline bool isASCIIOctalDigit(CharType c) |
-{ |
- return (c >= '0') & (c <= '7'); |
-} |
- |
-template<typename CharType> inline bool isASCIIPrintable(CharType c) |
-{ |
- return c >= ' ' && c <= '~'; |
-} |
- |
-/* |
- Statistics from a run of Apple's page load test for callers of isASCIISpace: |
- |
- character count |
- --------- ----- |
- non-spaces 689383 |
- 20 space 294720 |
- 0A \n 89059 |
- 09 \t 28320 |
- 0D \r 0 |
- 0C \f 0 |
- 0B \v 0 |
- */ |
-template<typename CharType> inline bool isASCIISpace(CharType c) |
-{ |
- return c <= ' ' && (c == ' ' || (c <= 0xD && c >= 0x9)); |
-} |
- |
-template<typename CharType> inline bool isASCIIUpper(CharType c) |
-{ |
- return c >= 'A' && c <= 'Z'; |
-} |
- |
-template<typename CharType> inline CharType toASCIILower(CharType c) |
-{ |
- return c | ((c >= 'A' && c <= 'Z') << 5); |
-} |
- |
-template<typename CharType> inline CharType toASCIILowerUnchecked(CharType character) |
-{ |
- // This function can be used for comparing any input character |
- // to a lowercase English character. The isASCIIAlphaCaselessEqual |
- // below should be used for regular comparison of ASCII alpha |
- // characters, but switch statements in CSS tokenizer require |
- // direct use of this function. |
- return character | 0x20; |
-} |
- |
-template<typename CharType> inline CharType toASCIIUpper(CharType c) |
-{ |
- return c & ~((c >= 'a' && c <= 'z') << 5); |
-} |
- |
-template<typename CharType> inline int toASCIIHexValue(CharType c) |
-{ |
- ASSERT(isASCIIHexDigit(c)); |
- return c < 'A' ? c - '0' : (c - 'A' + 10) & 0xF; |
-} |
- |
-template<typename CharType> inline int toASCIIHexValue(CharType upperValue, CharType lowerValue) |
-{ |
- ASSERT(isASCIIHexDigit(upperValue) && isASCIIHexDigit(lowerValue)); |
- return ((toASCIIHexValue(upperValue) << 4) & 0xF0) | toASCIIHexValue(lowerValue); |
-} |
- |
-inline char lowerNibbleToASCIIHexDigit(char c) |
-{ |
- char nibble = c & 0xF; |
- return nibble < 10 ? '0' + nibble : 'A' + nibble - 10; |
-} |
- |
-inline char upperNibbleToASCIIHexDigit(char c) |
-{ |
- char nibble = (c >> 4) & 0xF; |
- return nibble < 10 ? '0' + nibble : 'A' + nibble - 10; |
-} |
- |
-template<typename CharType> inline bool isASCIIAlphaCaselessEqual(CharType cssCharacter, char character) |
-{ |
- // This function compares a (preferrably) constant ASCII |
- // lowercase letter to any input character. |
- ASSERT(character >= 'a' && character <= 'z'); |
- return LIKELY(toASCIILowerUnchecked(cssCharacter) == character); |
-} |
- |
-} |
- |
-using WTF::isASCII; |
-using WTF::isASCIIAlpha; |
-using WTF::isASCIIAlphanumeric; |
-using WTF::isASCIIDigit; |
-using WTF::isASCIIHexDigit; |
-using WTF::isASCIILower; |
-using WTF::isASCIIOctalDigit; |
-using WTF::isASCIIPrintable; |
-using WTF::isASCIISpace; |
-using WTF::isASCIIUpper; |
-using WTF::toASCIIHexValue; |
-using WTF::toASCIILower; |
-using WTF::toASCIILowerUnchecked; |
-using WTF::toASCIIUpper; |
-using WTF::lowerNibbleToASCIIHexDigit; |
-using WTF::upperNibbleToASCIIHexDigit; |
-using WTF::isASCIIAlphaCaselessEqual; |
- |
-#endif |