1 files changed, 71 insertions, 0 deletions
diff --git a/include/orcus/css_parser_base.hpp b/include/orcus/css_parser_base.hpp
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+++ b/include/orcus/css_parser_base.hpp
@@ -0,0 +1,71 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_CSS_PARSER_BASE_HPP
+#define INCLUDED_CSS_PARSER_BASE_HPP
+
+#include "orcus/env.hpp"
+#include "orcus/css_types.hpp"
+#include "orcus/exception.hpp"
+#include "orcus/parser_base.hpp"
+
+#include <string>
+#include <exception>
+
+namespace orcus { namespace css {
+
+class ORCUS_PSR_DLLPUBLIC parser_base : public ::orcus::parser_base
+{
+public:
+    parser_base(std::string_view content);
+
+protected:
+
+    void identifier(const char*& p, size_t& len, std::string_view extra = std::string_view{});
+    uint8_t parse_uint8();
+
+    /**
+     * Parse an unquoted property value until one of non-value characters is
+     * reached.
+     *
+     * @return parsed value segment.
+     */
+    std::string_view parse_value();
+    double parse_percent();
+    double parse_double_or_throw();
+
+    void literal(const char*& p, size_t& len, char quote);
+    void skip_to(const char*& p, size_t& len, char c);
+
+    /**
+     * Skip until one of specified characters or a blank character is reached.
+     *
+     * @param p pointer to the first character of the skipped character array.
+     * @param len length of the skipped character array.
+     * @param chars one or more characters that can end the skipping.
+     */
+    void skip_to_or_blank(const char*& p, size_t& len, std::string_view chars);
+    void skip_blanks();
+    void skip_blanks_reverse();
+    void shrink_stream();
+    bool skip_comment();
+    void comment();
+    void skip_comments_and_blanks();
+    void set_combinator(char c, css::combinator_t combinator);
+    void reset_before_block();
+
+protected:
+    size_t m_simple_selector_count;
+    combinator_t m_combinator;
+};
+
+
+}}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */