src/plugins/litehtml_viewer/litehtml/codepoint.h

   1 // Copyright (C) 2020-2021 Primate Labs Inc.
   2 // All rights reserved.
   3 //
   4 // Redistribution and use in source and binary forms, with or without
   5 // modification, are permitted provided that the following conditions are
   6 // met:
   7 //
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   9 // notice, this list of conditions and the following disclaimer.
  10 //    * Redistributions in binary form must reproduce the above
  11 // copyright notice, this list of conditions and the following disclaimer
  12 // in the documentation and/or other materials provided with the
  13 // distribution.
  14 //    * Neither the names of the copyright holders nor the names of their
  15 // contributors may be used to endorse or promote products derived from
  16 // this software without specific prior written permission.
  17 //
  18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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  21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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  24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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  28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29
  30 #ifndef LITEHTML_CODEPOINT_H__
  31 #define LITEHTML_CODEPOINT_H__
  32
  33 #include <string>
  34
  35 #include "os_types.h"
  36
  37 namespace litehtml {
  38
  39 bool is_ascii_codepoint(char c);
  40
  41 // Returns true if the codepoint is a reserved codepoint for URLs.
  42 // https://datatracker.ietf.org/doc/html/rfc3986#section-2.2
  43 bool is_url_reserved_codepoint(char c);
  44
  45 // Returns true if the codepoint is a scheme codepoint for URLs.
  46 // https://datatracker.ietf.org/doc/html/rfc3986#section-3.1
  47 bool is_url_scheme_codepoint(char c);
  48
  49 } // namespace litehtml
  50
  51 #endif // LITEHTML_CODEPOINT_H__