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       1              : /* JSON Pointer parsing (RFC 6901).
       2              :    Copyright (C) 2026 Free Software Foundation, Inc.
       3              :    Contributed by David Malcolm <dmalcolm@redhat.com>.
       4              : 
       5              : This file is part of GCC.
       6              : 
       7              : GCC is free software; you can redistribute it and/or modify it under
       8              : the terms of the GNU General Public License as published by the Free
       9              : Software Foundation; either version 3, or (at your option) any later
      10              : version.
      11              : 
      12              : GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      13              : WARRANTY; without even the implied warranty of MERCHANTABILITY or
      14              : FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      15              : for more details.
      16              : 
      17              : You should have received a copy of the GNU General Public License
      18              : along with GCC; see the file COPYING3.  If not see
      19              : <http://www.gnu.org/licenses/>.  */
      20              : 
      21              : #ifndef GCC_JSON_POINTER_PARSING_H
      22              : #define GCC_JSON_POINTER_PARSING_H
      23              : 
      24              : #include "json.h"
      25              : #include "json-parsing.h"
      26              : #include "pretty-print-token-buffer.h"
      27              : 
      28              : namespace json {
      29              : namespace pointer {
      30              : 
      31          104 : class error
      32              : {
      33              : public:
      34           52 :   error (pretty_print_token_buffer tokens)
      35           52 :   : m_tokens (std::move (tokens))
      36              :   {
      37              :   }
      38              : 
      39              :   pretty_print_token_buffer m_tokens;
      40              : };
      41              : 
      42              : /* Typedef for the result of parsing JSON pointer: borrowed json::value *
      43              :    or of a json::pointer::error *.  */
      44              : typedef result<const json::value*,
      45              :                std::unique_ptr<error>> parser_result_t;
      46              : 
      47              : /* Function for parsing JSON pointer.  */
      48              : 
      49              : extern parser_result_t
      50              : parse_utf8_string (const char *utf8_json_pointer,
      51              :                    const json::value *root_val);
      52              : 
      53              : } // namespace pointer
      54              : } // namespace json
      55              : 
      56              : #endif  /* GCC_JSON_POINTER_PARSING_H  */