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Changes of 2.0.0:f679ebd0c6/CHANGES.md (2015-09-11-200)Changes of 2.0.1:f679ebd0c6/CHANGES.md (2016-07-01-201)[Feature #12542][ruby-dev:49706][fix GH-1395] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
90 lines
2.9 KiB
C
90 lines
2.9 KiB
C
#ifndef _PARSER_H_
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#define _PARSER_H_
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#include "ruby.h"
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#ifndef HAVE_RUBY_RE_H
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#include "re.h"
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#endif
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#ifdef HAVE_RUBY_ST_H
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#include "ruby/st.h"
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#else
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#include "st.h"
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#endif
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#define option_given_p(opts, key) RTEST(rb_funcall(opts, i_key_p, 1, key))
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/* unicode */
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typedef unsigned long UTF32; /* at least 32 bits */
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typedef unsigned short UTF16; /* at least 16 bits */
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typedef unsigned char UTF8; /* typically 8 bits */
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#define UNI_REPLACEMENT_CHAR (UTF32)0x0000FFFD
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#define UNI_SUR_HIGH_START (UTF32)0xD800
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#define UNI_SUR_HIGH_END (UTF32)0xDBFF
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#define UNI_SUR_LOW_START (UTF32)0xDC00
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#define UNI_SUR_LOW_END (UTF32)0xDFFF
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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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VALUE object_class;
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VALUE array_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 UTF32 unescape_unicode(const unsigned char *p);
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static int convert_UTF32_to_UTF8(char *buf, UTF32 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(VALUE result, char *string, char *stringEnd);
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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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#ifndef ZALLOC
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#define ZALLOC(type) ((type *)ruby_zalloc(sizeof(type)))
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static inline void *ruby_zalloc(size_t n)
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{
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void *p = ruby_xmalloc(n);
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memset(p, 0, n);
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return p;
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}
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#endif
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#ifdef TypedData_Make_Struct
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static const rb_data_type_t JSON_Parser_type;
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#define NEW_TYPEDDATA_WRAPPER 1
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#else
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#define TypedData_Make_Struct(klass, type, ignore, json) Data_Make_Struct(klass, type, NULL, JSON_free, json)
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#define TypedData_Get_Struct(self, JSON_Parser, ignore, json) Data_Get_Struct(self, JSON_Parser, json)
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#endif
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#endif
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