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-rw-r--r--ext/json/parser/parser.rl24
1 files changed, 20 insertions, 4 deletions
diff --git a/ext/json/parser/parser.rl b/ext/json/parser/parser.rl
index 33e775ce728..c96b0a82255 100644
--- a/ext/json/parser/parser.rl
+++ b/ext/json/parser/parser.rl
@@ -1,3 +1,4 @@
+#include "../fbuffer/fbuffer.h"
#include "parser.h"
/* unicode */
@@ -78,7 +79,7 @@ static VALUE CNaN, CInfinity, CMinusInfinity;
static ID i_json_creatable_p, i_json_create, i_create_id, i_create_additions,
i_chr, i_max_nesting, i_allow_nan, i_symbolize_names, i_quirks_mode,
i_object_class, i_array_class, i_key_p, i_deep_const_get, i_match,
- i_match_string, i_aset, i_leftshift;
+ i_match_string, i_aset, i_aref, i_leftshift;
%%{
machine JSON_common;
@@ -166,7 +167,12 @@ static char *JSON_parse_object(JSON_Parser *json, char *p, char *pe, VALUE *resu
if (cs >= JSON_object_first_final) {
if (json->create_additions) {
- VALUE klassname = rb_hash_aref(*result, json->create_id);
+ VALUE klassname;
+ if (NIL_P(json->object_class)) {
+ klassname = rb_hash_aref(*result, json->create_id);
+ } else {
+ klassname = rb_funcall(*result, i_aref, 1, json->create_id);
+ }
if (!NIL_P(klassname)) {
VALUE klass = rb_funcall(mJSON, i_deep_const_get, 1, klassname);
if (RTEST(rb_funcall(klass, i_json_creatable_p, 0))) {
@@ -298,7 +304,10 @@ static char *JSON_parse_integer(JSON_Parser *json, char *p, char *pe, VALUE *res
if (cs >= JSON_integer_first_final) {
long len = p - json->memo;
- *result = rb_Integer(rb_str_new(json->memo, len));
+ fbuffer_clear(json->fbuffer);
+ fbuffer_append(json->fbuffer, json->memo, len);
+ fbuffer_append_char(json->fbuffer, '\0');
+ *result = rb_cstr2inum(FBUFFER_PTR(json->fbuffer), 10);
return p + 1;
} else {
return NULL;
@@ -329,7 +338,10 @@ static char *JSON_parse_float(JSON_Parser *json, char *p, char *pe, VALUE *resul
if (cs >= JSON_float_first_final) {
long len = p - json->memo;
- *result = rb_Float(rb_str_new(json->memo, len));
+ fbuffer_clear(json->fbuffer);
+ fbuffer_append(json->fbuffer, json->memo, len);
+ fbuffer_append_char(json->fbuffer, '\0');
+ *result = rb_float_new(rb_cstr_to_dbl(FBUFFER_PTR(json->fbuffer), 1));
return p + 1;
} else {
return NULL;
@@ -688,6 +700,7 @@ static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self)
json->object_class = Qnil;
json->array_class = Qnil;
}
+ source = rb_convert_type(source, T_STRING, "String", "to_str");
if (!json->quirks_mode) {
source = convert_encoding(StringValue(source));
}
@@ -805,6 +818,7 @@ static JSON_Parser *JSON_allocate()
{
JSON_Parser *json = ALLOC(JSON_Parser);
MEMZERO(json, JSON_Parser, 1);
+ json->fbuffer = fbuffer_alloc(0);
return json;
}
@@ -819,6 +833,7 @@ static void JSON_mark(JSON_Parser *json)
static void JSON_free(JSON_Parser *json)
{
+ fbuffer_free(json->fbuffer);
ruby_xfree(json);
}
@@ -886,6 +901,7 @@ void Init_parser()
i_key_p = rb_intern("key?");
i_deep_const_get = rb_intern("deep_const_get");
i_aset = rb_intern("[]=");
+ i_aref = rb_intern("[]");
i_leftshift = rb_intern("<<");
#ifdef HAVE_RUBY_ENCODING_H
CEncoding_UTF_8 = rb_funcall(rb_path2class("Encoding"), rb_intern("find"), 1, rb_str_new2("utf-8"));