ios/third_party/blink/src/html_tokenizer_adapter.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef IOS_THIRD_PARTY_BLINK_SRC_TOKENIZER_ADAPTER_H_
   6 #define IOS_THIRD_PARTY_BLINK_SRC_TOKENIZER_ADAPTER_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/logging.h"
  10
  11 #define ALWAYS_INLINE inline __attribute__((always_inline))
  12
  13 #define DEFINE_STATIC_LOCAL_STRING(name, arguments)                       \
  14     static const WebCore::LChar* name = (const WebCore::LChar*)arguments; \
  15     static const size_t name##Length = (arraysize(arguments) - 1); \
  16     DCHECK(name##Length == strlen((const char*)name))
  17
  18 #define WTF_MAKE_NONCOPYABLE(x) DISALLOW_COPY_AND_ASSIGN(x)
  19
  20 #define ASSERT(x) DCHECK(x)
  21 #define ASSERT_NOT_REACHED NOTREACHED
  22
  23 #define notImplemented()
  24
  25 namespace WebCore {
  26 typedef uint16 UChar;
  27 typedef uint8 LChar;
  28
  29 template <typename CharType>
  30 inline bool isASCIIUpper(CharType c) {
  31   return c >= 'A' && c <= 'Z';
  32 }
  33
  34 template <typename CharType>
  35 inline bool isASCIILower(CharType c) {
  36   return c >= 'a' && c <= 'z';
  37 }
  38
  39 template <typename CharType>
  40 inline CharType toLowerCase(CharType c) {
  41   ASSERT(isASCIIUpper(c));
  42   const int lowerCaseOffset = 0x20;
  43   return c + lowerCaseOffset;
  44 }
  45
  46 inline UChar ByteSwap(UChar c) {
  47   return ((c & 0x00ff) << 8) | ((c & 0xff00) >> 8);
  48 }
  49 }
  50
  51 #endif  // IOS_THIRD_PARTY_BLINK_SRC_TOKENIZER_ADAPTER_H_