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c4d4c6b846
Extracted from: https://github.com/ruby/json/pull/512
Use `rb_hash_lookup2` to check for hash key existence instead
of going through `rb_funcall`.
43835a0d13
Co-Authored-By: lukeg <luke.gru@gmail.com>
60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
#ifndef _PARSER_H_
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#define _PARSER_H_
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#include "ruby.h"
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#ifndef MAYBE_UNUSED
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# define MAYBE_UNUSED(x) x
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#endif
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#define option_given_p(opts, key) (rb_hash_lookup2(opts, key, Qundef) != Qundef)
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typedef struct JSON_ParserStruct {
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VALUE Vsource;
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char *source;
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long len;
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char *memo;
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VALUE create_id;
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int max_nesting;
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int allow_nan;
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int parsing_name;
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int symbolize_names;
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int freeze;
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VALUE object_class;
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VALUE array_class;
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VALUE decimal_class;
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int create_additions;
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VALUE match_string;
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FBuffer *fbuffer;
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} JSON_Parser;
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#define GET_PARSER \
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GET_PARSER_INIT; \
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if (!json->Vsource) rb_raise(rb_eTypeError, "uninitialized instance")
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#define GET_PARSER_INIT \
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JSON_Parser *json; \
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TypedData_Get_Struct(self, JSON_Parser, &JSON_Parser_type, json)
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#define MinusInfinity "-Infinity"
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#define EVIL 0x666
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static uint32_t unescape_unicode(const unsigned char *p);
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static int convert_UTF32_to_UTF8(char *buf, uint32_t ch);
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static char *JSON_parse_object(JSON_Parser *json, char *p, char *pe, VALUE *result, int current_nesting);
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static char *JSON_parse_value(JSON_Parser *json, char *p, char *pe, VALUE *result, int current_nesting);
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static char *JSON_parse_integer(JSON_Parser *json, char *p, char *pe, VALUE *result);
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static char *JSON_parse_float(JSON_Parser *json, char *p, char *pe, VALUE *result);
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static char *JSON_parse_array(JSON_Parser *json, char *p, char *pe, VALUE *result, int current_nesting);
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static VALUE json_string_unescape(char *string, char *stringEnd, int intern, int symbolize);
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static char *JSON_parse_string(JSON_Parser *json, char *p, char *pe, VALUE *result);
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static VALUE convert_encoding(VALUE source);
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static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self);
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static VALUE cParser_parse(VALUE self);
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static void JSON_mark(void *json);
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static void JSON_free(void *json);
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static VALUE cJSON_parser_s_allocate(VALUE klass);
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static VALUE cParser_source(VALUE self);
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static const rb_data_type_t JSON_Parser_type;
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#endif
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