/* * Copyright (C) 2008 Apple Inc. All Rights Reserved. * Copyright (C) 2009 Torch Mobile, Inc. http://www.torchmobile.com/ * Copyright (C) 2010 Google, 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. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 INC. OR * 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. */ #ifdef UNSAFE_BUFFERS_BUILD // TODO(crbug.com/351564777): Remove this and convert code to safer constructs. #pragma allow_unsafe_buffers #endif #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_PARSER_MARKUP_TOKENIZER_INLINES_H_ #define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_PARSER_MARKUP_TOKENIZER_INLINES_H_ #include "base/check_op.h" #include "base/notreached.h" #include "build/build_config.h" #include "third_party/blink/renderer/platform/text/segmented_string.h" namespace blink { inline bool IsTokenizerWhitespace(UChar cc) { … } inline void AdvanceStringAndASSERTIgnoringCase( SegmentedString& source, const char* expected_characters) { … } inline void AdvanceStringAndASSERT(SegmentedString& source, const char* expected_characters) { … } #if defined(COMPILER_MSVC) // We need to disable the "unreachable code" warning because we want to assert // that some code points aren't reached in the state machine. #pragma warning(disable : 4702) #endif #define BEGIN_STATE(prefix, stateName) … #define BEGIN_STATE_NOLABEL(prefix, stateName) … #define END_STATE() … // We use this macro when the HTML5 spec says "reconsume the current input // character in the <mumble> state." #define RECONSUME_IN(prefix, stateName) … // We use this macro when the HTML5 spec says "consume the next input // character ... and switch to the <mumble> state." #define ADVANCE_TO(prefix, stateName) … // Similar to ADVANCE_TO, but we use this macro when the next input character is // known not to be a newline character. |AdvancePastNonNewline| will DCHECK this // property. #define ADVANCE_PAST_NON_NEWLINE_TO(prefix, stateName) … // We use this macro when the HTML5 spec says "consume the next input // character" and it doesn't say "switch to ... state". #define CONSUME(prefix, stateName) … // Similar to CONSUME, but we use this macro when the next input character is // known not to be a newline character. |AdvancePastNonNewline| will DCHECK this // property. #define CONSUME_NON_NEWLINE(prefix, stateName) … // Sometimes there's more complicated logic in the spec that separates when // we consume the next input character and when we switch to a particular // state. We handle those cases by advancing the source directly and using // this macro to switch to the indicated state. #define SWITCH_TO(prefix, stateName) … } // namespace blink #endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_PARSER_MARKUP_TOKENIZER_INLINES_H_
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