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authorhsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-04-11 11:14:36 +0000
committerhsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-04-11 11:14:36 +0000
commitcfaddc2a3248dd0ce4a370fdbab44ca88adf5722 (patch)
tree6c004c0c73ea77dc6c77033632241f6ba4f77a58 /ext/json/parser
parent8e7b572d97f0a19a8467f3a299d72c49ba51a293 (diff)
* ext/json/*, test/json/*, defs/default_gems: Gemify JSON library.
[fix GH-867][Feature #11057] * test/ruby/test_extlibs.rb: removed json gem from existence extentions. * gems/bundled_gems: added json gem into bundled gem. * lib/rdoc/rubygems_hook.rb: ignored no json environment. * lib/rubygems/test_case.rb, test/rubygems/*: ditto. * lib/rdoc/test_case.rb, test/rdoc/*: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50231 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/json/parser')
-rw-r--r--ext/json/parser/depend20
-rw-r--r--ext/json/parser/extconf.rb3
-rw-r--r--ext/json/parser/parser.c2222
-rw-r--r--ext/json/parser/parser.h93
-rw-r--r--ext/json/parser/parser.rl945
-rw-r--r--ext/json/parser/prereq.mk10
6 files changed, 0 insertions, 3293 deletions
diff --git a/ext/json/parser/depend b/ext/json/parser/depend
deleted file mode 100644
index bc5db06404..0000000000
--- a/ext/json/parser/depend
+++ /dev/null
@@ -1,20 +0,0 @@
-$(OBJS): $(ruby_headers)
-parser.o: parser.c parser.h $(srcdir)/../fbuffer/fbuffer.h
-
-# AUTOGENERATED DEPENDENCIES START
-parser.o: $(RUBY_EXTCONF_H)
-parser.o: $(arch_hdrdir)/ruby/config.h
-parser.o: $(hdrdir)/ruby/defines.h
-parser.o: $(hdrdir)/ruby/encoding.h
-parser.o: $(hdrdir)/ruby/intern.h
-parser.o: $(hdrdir)/ruby/missing.h
-parser.o: $(hdrdir)/ruby/oniguruma.h
-parser.o: $(hdrdir)/ruby/ruby.h
-parser.o: $(hdrdir)/ruby/st.h
-parser.o: $(hdrdir)/ruby/subst.h
-parser.o: $(top_srcdir)/ext/json/fbuffer/fbuffer.h
-parser.o: $(top_srcdir)/include/ruby.h
-parser.o: parser.c
-parser.o: parser.h
-parser.o: parser.rl
-# AUTOGENERATED DEPENDENCIES END
diff --git a/ext/json/parser/extconf.rb b/ext/json/parser/extconf.rb
deleted file mode 100644
index ae4f861c79..0000000000
--- a/ext/json/parser/extconf.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-require 'mkmf'
-
-create_makefile 'json/ext/parser'
diff --git a/ext/json/parser/parser.c b/ext/json/parser/parser.c
deleted file mode 100644
index eed58e5d39..0000000000
--- a/ext/json/parser/parser.c
+++ /dev/null
@@ -1,2222 +0,0 @@
-
-#line 1 "parser.rl"
-#include "../fbuffer/fbuffer.h"
-#include "parser.h"
-
-/* unicode */
-
-static const char digit_values[256] = {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1,
- -1, -1, -1, -1, -1, -1, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1
-};
-
-static UTF32 unescape_unicode(const unsigned char *p)
-{
- char b;
- UTF32 result = 0;
- b = digit_values[p[0]];
- if (b < 0) return UNI_REPLACEMENT_CHAR;
- result = (result << 4) | (unsigned char)b;
- b = digit_values[p[1]];
- if (b < 0) return UNI_REPLACEMENT_CHAR;
- result = (result << 4) | (unsigned char)b;
- b = digit_values[p[2]];
- if (b < 0) return UNI_REPLACEMENT_CHAR;
- result = (result << 4) | (unsigned char)b;
- b = digit_values[p[3]];
- if (b < 0) return UNI_REPLACEMENT_CHAR;
- result = (result << 4) | (unsigned char)b;
- return result;
-}
-
-static int convert_UTF32_to_UTF8(char *buf, UTF32 ch)
-{
- int len = 1;
- if (ch <= 0x7F) {
- buf[0] = (char) ch;
- } else if (ch <= 0x07FF) {
- buf[0] = (char) ((ch >> 6) | 0xC0);
- buf[1] = (char) ((ch & 0x3F) | 0x80);
- len++;
- } else if (ch <= 0xFFFF) {
- buf[0] = (char) ((ch >> 12) | 0xE0);
- buf[1] = (char) (((ch >> 6) & 0x3F) | 0x80);
- buf[2] = (char) ((ch & 0x3F) | 0x80);
- len += 2;
- } else if (ch <= 0x1fffff) {
- buf[0] =(char) ((ch >> 18) | 0xF0);
- buf[1] =(char) (((ch >> 12) & 0x3F) | 0x80);
- buf[2] =(char) (((ch >> 6) & 0x3F) | 0x80);
- buf[3] =(char) ((ch & 0x3F) | 0x80);
- len += 3;
- } else {
- buf[0] = '?';
- }
- return len;
-}
-
-#ifdef HAVE_RUBY_ENCODING_H
-static VALUE CEncoding_ASCII_8BIT, CEncoding_UTF_8, CEncoding_UTF_16BE,
- CEncoding_UTF_16LE, CEncoding_UTF_32BE, CEncoding_UTF_32LE;
-static ID i_encoding, i_encode;
-#else
-static ID i_iconv;
-#endif
-
-static VALUE mJSON, mExt, cParser, eParserError, eNestingError;
-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_aref, i_leftshift;
-
-
-#line 110 "parser.rl"
-
-
-
-#line 92 "parser.c"
-enum {JSON_object_start = 1};
-enum {JSON_object_first_final = 27};
-enum {JSON_object_error = 0};
-
-enum {JSON_object_en_main = 1};
-
-
-#line 151 "parser.rl"
-
-
-static char *JSON_parse_object(JSON_Parser *json, char *p, char *pe, VALUE *result)
-{
- int cs = EVIL;
- VALUE last_name = Qnil;
- VALUE object_class = json->object_class;
-
- if (json->max_nesting && json->current_nesting > json->max_nesting) {
- rb_raise(eNestingError, "nesting of %d is too deep", json->current_nesting);
- }
-
- *result = NIL_P(object_class) ? rb_hash_new() : rb_class_new_instance(0, 0, object_class);
-
-
-#line 116 "parser.c"
- {
- cs = JSON_object_start;
- }
-
-#line 166 "parser.rl"
-
-#line 123 "parser.c"
- {
- if ( p == pe )
- goto _test_eof;
- switch ( cs )
- {
-case 1:
- if ( (*p) == 123 )
- goto st2;
- goto st0;
-st0:
-cs = 0;
- goto _out;
-st2:
- if ( ++p == pe )
- goto _test_eof2;
-case 2:
- switch( (*p) ) {
- case 13: goto st2;
- case 32: goto st2;
- case 34: goto tr2;
- case 47: goto st23;
- case 125: goto tr4;
- }
- if ( 9 <= (*p) && (*p) <= 10 )
- goto st2;
- goto st0;
-tr2:
-#line 133 "parser.rl"
- {
- char *np;
- json->parsing_name = 1;
- np = JSON_parse_string(json, p, pe, &last_name);
- json->parsing_name = 0;
- if (np == NULL) { p--; {p++; cs = 3; goto _out;} } else {p = (( np))-1;}
- }
- goto st3;
-st3:
- if ( ++p == pe )
- goto _test_eof3;
-case 3:
-#line 164 "parser.c"
- switch( (*p) ) {
- case 13: goto st3;
- case 32: goto st3;
- case 47: goto st4;
- case 58: goto st8;
- }
- if ( 9 <= (*p) && (*p) <= 10 )
- goto st3;
- goto st0;
-st4:
- if ( ++p == pe )
- goto _test_eof4;
-case 4:
- switch( (*p) ) {
- case 42: goto st5;
- case 47: goto st7;
- }
- goto st0;
-st5:
- if ( ++p == pe )
- goto _test_eof5;
-case 5:
- if ( (*p) == 42 )
- goto st6;
- goto st5;
-st6:
- if ( ++p == pe )
- goto _test_eof6;
-case 6:
- switch( (*p) ) {
- case 42: goto st6;
- case 47: goto st3;
- }
- goto st5;
-st7:
- if ( ++p == pe )
- goto _test_eof7;
-case 7:
- if ( (*p) == 10 )
- goto st3;
- goto st7;
-st8:
- if ( ++p == pe )
- goto _test_eof8;
-case 8:
- switch( (*p) ) {
- case 13: goto st8;
- case 32: goto st8;
- case 34: goto tr11;
- case 45: goto tr11;
- case 47: goto st19;
- case 73: goto tr11;
- case 78: goto tr11;
- case 91: goto tr11;
- case 102: goto tr11;
- case 110: goto tr11;
- case 116: goto tr11;
- case 123: goto tr11;
- }
- if ( (*p) > 10 ) {
- if ( 48 <= (*p) && (*p) <= 57 )
- goto tr11;
- } else if ( (*p) >= 9 )
- goto st8;
- goto st0;
-tr11:
-#line 118 "parser.rl"
- {
- VALUE v = Qnil;
- char *np = JSON_parse_value(json, p, pe, &v);
- if (np == NULL) {
- p--; {p++; cs = 9; goto _out;}
- } else {
- if (NIL_P(json->object_class)) {
- rb_hash_aset(*result, last_name, v);
- } else {
- rb_funcall(*result, i_aset, 2, last_name, v);
- }
- {p = (( np))-1;}
- }
- }
- goto st9;
-st9:
- if ( ++p == pe )
- goto _test_eof9;
-case 9:
-#line 251 "parser.c"
- switch( (*p) ) {
- case 13: goto st9;
- case 32: goto st9;
- case 44: goto st10;
- case 47: goto st15;
- case 125: goto tr4;
- }
- if ( 9 <= (*p) && (*p) <= 10 )
- goto st9;
- goto st0;
-st10:
- if ( ++p == pe )
- goto _test_eof10;
-case 10:
- switch( (*p) ) {
- case 13: goto st10;
- case 32: goto st10;
- case 34: goto tr2;
- case 47: goto st11;
- }
- if ( 9 <= (*p) && (*p) <= 10 )
- goto st10;
- goto st0;
-st11:
- if ( ++p == pe )
- goto _test_eof11;
-case 11:
- switch( (*p) ) {
- case 42: goto st12;
- case 47: goto st14;
- }
- goto st0;
-st12:
- if ( ++p == pe )
- goto _test_eof12;
-case 12:
- if ( (*p) == 42 )
- goto st13;
- goto st12;
-st13:
- if ( ++p == pe )
- goto _test_eof13;
-case 13:
- switch( (*p) ) {
- case 42: goto st13;
- case 47: goto st10;
- }
- goto st12;
-st14:
- if ( ++p == pe )
- goto _test_eof14;
-case 14:
- if ( (*p) == 10 )
- goto st10;
- goto st14;
-st15:
- if ( ++p == pe )
- goto _test_eof15;
-case 15:
- switch( (*p) ) {
- case 42: goto st16;
- case 47: goto st18;
- }
- goto st0;
-st16:
- if ( ++p == pe )
- goto _test_eof16;
-case 16:
- if ( (*p) == 42 )
- goto st17;
- goto st16;
-st17:
- if ( ++p == pe )
- goto _test_eof17;
-case 17:
- switch( (*p) ) {
- case 42: goto st17;
- case 47: goto st9;
- }
- goto st16;
-st18:
- if ( ++p == pe )
- goto _test_eof18;
-case 18:
- if ( (*p) == 10 )
- goto st9;
- goto st18;
-tr4:
-#line 141 "parser.rl"
- { p--; {p++; cs = 27; goto _out;} }
- goto st27;
-st27:
- if ( ++p == pe )
- goto _test_eof27;
-case 27:
-#line 347 "parser.c"
- goto st0;
-st19:
- if ( ++p == pe )
- goto _test_eof19;
-case 19:
- switch( (*p) ) {
- case 42: goto st20;
- case 47: goto st22;
- }
- goto st0;
-st20:
- if ( ++p == pe )
- goto _test_eof20;
-case 20:
- if ( (*p) == 42 )
- goto st21;
- goto st20;
-st21:
- if ( ++p == pe )
- goto _test_eof21;
-case 21:
- switch( (*p) ) {
- case 42: goto st21;
- case 47: goto st8;
- }
- goto st20;
-st22:
- if ( ++p == pe )
- goto _test_eof22;
-case 22:
- if ( (*p) == 10 )
- goto st8;
- goto st22;
-st23:
- if ( ++p == pe )
- goto _test_eof23;
-case 23:
- switch( (*p) ) {
- case 42: goto st24;
- case 47: goto st26;
- }
- goto st0;
-st24:
- if ( ++p == pe )
- goto _test_eof24;
-case 24:
- if ( (*p) == 42 )
- goto st25;
- goto st24;
-st25:
- if ( ++p == pe )
- goto _test_eof25;
-case 25:
- switch( (*p) ) {
- case 42: goto st25;
- case 47: goto st2;
- }
- goto st24;
-st26:
- if ( ++p == pe )
- goto _test_eof26;
-case 26:
- if ( (*p) == 10 )
- goto st2;
- goto st26;
- }
- _test_eof2: cs = 2; goto _test_eof;
- _test_eof3: cs = 3; goto _test_eof;
- _test_eof4: cs = 4; goto _test_eof;
- _test_eof5: cs = 5; goto _test_eof;
- _test_eof6: cs = 6; goto _test_eof;
- _test_eof7: cs = 7; goto _test_eof;
- _test_eof8: cs = 8; goto _test_eof;
- _test_eof9: cs = 9; goto _test_eof;
- _test_eof10: cs = 10; goto _test_eof;
- _test_eof11: cs = 11; goto _test_eof;
- _test_eof12: cs = 12; goto _test_eof;
- _test_eof13: cs = 13; goto _test_eof;
- _test_eof14: cs = 14; goto _test_eof;
- _test_eof15: cs = 15; goto _test_eof;
- _test_eof16: cs = 16; goto _test_eof;
- _test_eof17: cs = 17; goto _test_eof;
- _test_eof18: cs = 18; goto _test_eof;
- _test_eof27: cs = 27; goto _test_eof;
- _test_eof19: cs = 19; goto _test_eof;
- _test_eof20: cs = 20; goto _test_eof;
- _test_eof21: cs = 21; goto _test_eof;
- _test_eof22: cs = 22; goto _test_eof;
- _test_eof23: cs = 23; goto _test_eof;
- _test_eof24: cs = 24; goto _test_eof;
- _test_eof25: cs = 25; goto _test_eof;
- _test_eof26: cs = 26; goto _test_eof;
-
- _test_eof: {}
- _out: {}
- }
-
-#line 167 "parser.rl"
-
- if (cs >= JSON_object_first_final) {
- if (json->create_additions) {
- 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))) {
- *result = rb_funcall(klass, i_json_create, 1, *result);
- }
- }
- }
- return p + 1;
- } else {
- return NULL;
- }
-}
-
-
-
-#line 470 "parser.c"
-enum {JSON_value_start = 1};
-enum {JSON_value_first_final = 21};
-enum {JSON_value_error = 0};
-
-enum {JSON_value_en_main = 1};
-
-
-#line 271 "parser.rl"
-
-
-static char *JSON_parse_value(JSON_Parser *json, char *p, char *pe, VALUE *result)
-{
- int cs = EVIL;
-
-
-#line 486 "parser.c"
- {
- cs = JSON_value_start;
- }
-
-#line 278 "parser.rl"
-
-#line 493 "parser.c"
- {
- if ( p == pe )
- goto _test_eof;
- switch ( cs )
- {
-case 1:
- switch( (*p) ) {
- case 34: goto tr0;
- case 45: goto tr2;
- case 73: goto st2;
- case 78: goto st9;
- case 91: goto tr5;
- case 102: goto st11;
- case 110: goto st15;
- case 116: goto st18;
- case 123: goto tr9;
- }
- if ( 48 <= (*p) && (*p) <= 57 )
- goto tr2;
- goto st0;
-st0:
-cs = 0;
- goto _out;
-tr0:
-#line 219 "parser.rl"
- {
- char *np = JSON_parse_string(json, p, pe, result);
- if (np == NULL) { p--; {p++; cs = 21; goto _out;} } else {p = (( np))-1;}
- }
- goto st21;
-tr2:
-#line 224 "parser.rl"
- {
- char *np;
- if(pe > p + 9 - json->quirks_mode && !strncmp(MinusInfinity, p, 9)) {
- if (json->allow_nan) {
- *result = CMinusInfinity;
- {p = (( p + 10))-1;}
- p--; {p++; cs = 21; goto _out;}
- } else {
- rb_raise(eParserError, "%u: unexpected token at '%s'", __LINE__, p);
- }
- }
- np = JSON_parse_float(json, p, pe, result);
- if (np != NULL) {p = (( np))-1;}
- np = JSON_parse_integer(json, p, pe, result);
- if (np != NULL) {p = (( np))-1;}
- p--; {p++; cs = 21; goto _out;}
- }
- goto st21;
-tr5:
-#line 242 "parser.rl"
- {
- char *np;
- json->current_nesting++;
- np = JSON_parse_array(json, p, pe, result);
- json->current_nesting--;
- if (np == NULL) { p--; {p++; cs = 21; goto _out;} } else {p = (( np))-1;}
- }
- goto st21;
-tr9:
-#line 250 "parser.rl"
- {
- char *np;
- json->current_nesting++;
- np = JSON_parse_object(json, p, pe, result);
- json->current_nesting--;
- if (np == NULL) { p--; {p++; cs = 21; goto _out;} } else {p = (( np))-1;}
- }
- goto st21;
-tr16:
-#line 212 "parser.rl"
- {
- if (json->allow_nan) {
- *result = CInfinity;
- } else {
- rb_raise(eParserError, "%u: unexpected token at '%s'", __LINE__, p - 8);
- }
- }
- goto st21;
-tr18:
-#line 205 "parser.rl"
- {
- if (json->allow_nan) {
- *result = CNaN;
- } else {
- rb_raise(eParserError, "%u: unexpected token at '%s'", __LINE__, p - 2);
- }
- }
- goto st21;
-tr22:
-#line 199 "parser.rl"
- {
- *result = Qfalse;
- }
- goto st21;
-tr25:
-#line 196 "parser.rl"
- {
- *result = Qnil;
- }
- goto st21;
-tr28:
-#line 202 "parser.rl"
- {
- *result = Qtrue;
- }
- goto st21;
-st21:
- if ( ++p == pe )
- goto _test_eof21;
-case 21:
-#line 258 "parser.rl"
- { p--; {p++; cs = 21; goto _out;} }
-#line 608 "parser.c"
- goto st0;
-st2:
- if ( ++p == pe )
- goto _test_eof2;
-case 2:
- if ( (*p) == 110 )
- goto st3;
- goto st0;
-st3:
- if ( ++p == pe )
- goto _test_eof3;
-case 3:
- if ( (*p) == 102 )
- goto st4;
- goto st0;
-st4:
- if ( ++p == pe )
- goto _test_eof4;
-case 4:
- if ( (*p) == 105 )
- goto st5;
- goto st0;
-st5:
- if ( ++p == pe )
- goto _test_eof5;
-case 5:
- if ( (*p) == 110 )
- goto st6;
- goto st0;
-st6:
- if ( ++p == pe )
- goto _test_eof6;
-case 6:
- if ( (*p) == 105 )
- goto st7;
- goto st0;
-st7:
- if ( ++p == pe )
- goto _test_eof7;
-case 7:
- if ( (*p) == 116 )
- goto st8;
- goto st0;
-st8:
- if ( ++p == pe )
- goto _test_eof8;
-case 8:
- if ( (*p) == 121 )
- goto tr16;
- goto st0;
-st9:
- if ( ++p == pe )
- goto _test_eof9;
-case 9:
- if ( (*p) == 97 )
- goto st10;
- goto st0;
-st10:
- if ( ++p == pe )
- goto _test_eof10;
-case 10:
- if ( (*p) == 78 )
- goto tr18;
- goto st0;
-st11:
- if ( ++p == pe )
- goto _test_eof11;
-case 11:
- if ( (*p) == 97 )
- goto st12;
- goto st0;
-st12:
- if ( ++p == pe )
- goto _test_eof12;
-case 12:
- if ( (*p) == 108 )
- goto st13;
- goto st0;
-st13:
- if ( ++p == pe )
- goto _test_eof13;
-case 13:
- if ( (*p) == 115 )
- goto st14;
- goto st0;
-st14:
- if ( ++p == pe )
- goto _test_eof14;
-case 14:
- if ( (*p) == 101 )
- goto tr22;
- goto st0;
-st15:
- if ( ++p == pe )
- goto _test_eof15;
-case 15:
- if ( (*p) == 117 )
- goto st16;
- goto st0;
-st16:
- if ( ++p == pe )
- goto _test_eof16;
-case 16:
- if ( (*p) == 108 )
- goto st17;
- goto st0;
-st17:
- if ( ++p == pe )
- goto _test_eof17;
-case 17:
- if ( (*p) == 108 )
- goto tr25;
- goto st0;
-st18:
- if ( ++p == pe )
- goto _test_eof18;
-case 18:
- if ( (*p) == 114 )
- goto st19;
- goto st0;
-st19:
- if ( ++p == pe )
- goto _test_eof19;
-case 19:
- if ( (*p) == 117 )
- goto st20;
- goto st0;
-st20:
- if ( ++p == pe )
- goto _test_eof20;
-case 20:
- if ( (*p) == 101 )
- goto tr28;
- goto st0;
- }
- _test_eof21: cs = 21; goto _test_eof;
- _test_eof2: cs = 2; goto _test_eof;
- _test_eof3: cs = 3; goto _test_eof;
- _test_eof4: cs = 4; goto _test_eof;
- _test_eof5: cs = 5; goto _test_eof;
- _test_eof6: cs = 6; goto _test_eof;
- _test_eof7: cs = 7; goto _test_eof;
- _test_eof8: cs = 8; goto _test_eof;
- _test_eof9: cs = 9; goto _test_eof;
- _test_eof10: cs = 10; goto _test_eof;
- _test_eof11: cs = 11; goto _test_eof;
- _test_eof12: cs = 12; goto _test_eof;
- _test_eof13: cs = 13; goto _test_eof;
- _test_eof14: cs = 14; goto _test_eof;
- _test_eof15: cs = 15; goto _test_eof;
- _test_eof16: cs = 16; goto _test_eof;
- _test_eof17: cs = 17; goto _test_eof;
- _test_eof18: cs = 18; goto _test_eof;
- _test_eof19: cs = 19; goto _test_eof;
- _test_eof20: cs = 20; goto _test_eof;
-
- _test_eof: {}
- _out: {}
- }
-
-#line 279 "parser.rl"
-
- if (cs >= JSON_value_first_final) {
- return p;
- } else {
- return NULL;
- }
-}
-
-
-#line 779 "parser.c"
-enum {JSON_integer_start = 1};
-enum {JSON_integer_first_final = 3};
-enum {JSON_integer_error = 0};
-
-enum {JSON_integer_en_main = 1};
-
-
-#line 295 "parser.rl"
-
-
-static char *JSON_parse_integer(JSON_Parser *json, char *p, char *pe, VALUE *result)
-{
- int cs = EVIL;
-
-
-#line 795 "parser.c"
- {
- cs = JSON_integer_start;
- }
-
-#line 302 "parser.rl"
- json->memo = p;
-
-#line 803 "parser.c"
- {
- if ( p == pe )
- goto _test_eof;
- switch ( cs )
- {
-case 1:
- switch( (*p) ) {
- case 45: goto st2;
- case 48: goto st3;
- }
- if ( 49 <= (*p) && (*p) <= 57 )
- goto st5;
- goto st0;
-st0:
-cs = 0;
- goto _out;
-st2:
- if ( ++p == pe )
- goto _test_eof2;
-case 2:
- if ( (*p) == 48 )
- goto st3;
- if ( 49 <= (*p) && (*p) <= 57 )
- goto st5;
- goto st0;
-st3:
- if ( ++p == pe )
- goto _test_eof3;
-case 3:
- if ( 48 <= (*p) && (*p) <= 57 )
- goto st0;
- goto tr4;
-tr4:
-#line 292 "parser.rl"
- { p--; {p++; cs = 4; goto _out;} }
- goto st4;
-st4:
- if ( ++p == pe )
- goto _test_eof4;
-case 4:
-#line 844 "parser.c"
- goto st0;
-st5:
- if ( ++p == pe )
- goto _test_eof5;
-case 5:
- if ( 48 <= (*p) && (*p) <= 57 )
- goto st5;
- goto tr4;
- }
- _test_eof2: cs = 2; goto _test_eof;
- _test_eof3: cs = 3; goto _test_eof;
- _test_eof4: cs = 4; goto _test_eof;
- _test_eof5: cs = 5; goto _test_eof;
-
- _test_eof: {}
- _out: {}
- }
-
-#line 304 "parser.rl"
-
- if (cs >= JSON_integer_first_final) {
- long len = p - json->memo;
- 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;
- }
-}
-
-
-#line 878 "parser.c"
-enum {JSON_float_start = 1};
-enum {JSON_float_first_final = 8};
-enum {JSON_float_error = 0};
-
-enum {JSON_float_en_main = 1};
-
-
-#line 329 "parser.rl"
-
-
-static char *JSON_parse_float(JSON_Parser *json, char *p, char *pe, VALUE *result)
-{
- int cs = EVIL;
-
-
-#line 894 "parser.c"
- {
- cs = JSON_float_start;
- }
-
-#line 336 "parser.rl"
- json->memo = p;
-
-#line 902 "parser.c"
- {
- if ( p == pe )
- goto _test_eof;
- switch ( cs )
- {
-case 1:
- switch( (*p) ) {
- case 45: goto st2;
- case 48: goto st3;
- }
- if ( 49 <= (*p) && (*p) <= 57 )
- goto st7;
- goto st0;
-st0:
-cs = 0;
- goto _out;
-st2:
- if ( ++p == pe )
- goto _test_eof2;
-case 2:
- if ( (*p) == 48 )
- goto st3;
- if ( 49 <= (*p) && (*p) <= 57 )
- goto st7;
- goto st0;
-st3:
- if ( ++p == pe )
- goto _test_eof3;
-case 3:
- switch( (*p) ) {
- case 46: goto st4;
- case 69: goto st5;
- case 101: goto st5;
- }
- goto st0;
-st4:
- if ( ++p == pe )
- goto _test_eof4;
-case 4:
- if ( 48 <= (*p) && (*p) <= 57 )
- goto st8;
- goto st0;
-st8:
- if ( ++p == pe )
- goto _test_eof8;
-case 8:
- switch( (*p) ) {
- case 69: goto st5;
- case 101: goto st5;
- }
- if ( (*p) > 46 ) {
- if ( 48 <= (*p) && (*p) <= 57 )
- goto st8;
- } else if ( (*p) >= 45 )
- goto st0;
- goto tr9;
-tr9:
-#line 323 "parser.rl"
- { p--; {p++; cs = 9; goto _out;} }
- goto st9;
-st9:
- if ( ++p == pe )
- goto _test_eof9;
-case 9:
-#line 967 "parser.c"
- goto st0;
-st5:
- if ( ++p == pe )
- goto _test_eof5;
-case 5:
- switch( (*p) ) {
- case 43: goto st6;
- case 45: goto st6;
- }
- if ( 48 <= (*p) && (*p) <= 57 )
- goto st10;
- goto st0;
-st6:
- if ( ++p == pe )
- goto _test_eof6;
-case 6:
- if ( 48 <= (*p) && (*p) <= 57 )
- goto st10;
- goto st0;
-st10:
- if ( ++p == pe )
- goto _test_eof10;
-case 10:
- switch( (*p) ) {
- case 69: goto st0;
- case 101: goto st0;
- }
- if ( (*p) > 46 ) {
- if ( 48 <= (*p) && (*p) <= 57 )
- goto st10;
- } else if ( (*p) >= 45 )
- goto st0;
- goto tr9;
-st7:
- if ( ++p == pe )
- goto _test_eof7;
-case 7:
- switch( (*p) ) {
- case 46: goto st4;
- case 69: goto st5;
- case 101: goto st5;
- }
- if ( 48 <= (*p) && (*p) <= 57 )
- goto st7;
- goto st0;
- }
- _test_eof2: cs = 2; goto _test_eof;
- _test_eof3: cs = 3; goto _test_eof;
- _test_eof4: cs = 4; goto _test_eof;
- _test_eof8: cs = 8; goto _test_eof;
- _test_eof9: cs = 9; goto _test_eof;
- _test_eof5: cs = 5; goto _test_eof;
- _test_eof6: cs = 6; goto _test_eof;
- _test_eof10: cs = 10; goto _test_eof;
- _test_eof7: cs = 7; goto _test_eof;
-
- _test_eof: {}
- _out: {}
- }
-
-#line 338 "parser.rl"
-
- if (cs >= JSON_float_first_final) {
- long len = p - json->memo;
- 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;
- }
-}
-
-
-
-#line 1044 "parser.c"
-enum {JSON_array_start = 1};
-enum {JSON_array_first_final = 17};
-enum {JSON_array_error = 0};
-
-enum {JSON_array_en_main = 1};
-
-
-#line 381 "parser.rl"
-
-
-static char *JSON_parse_array(JSON_Parser *json, char *p, char *pe, VALUE *result)
-{
- int cs = EVIL;
- VALUE array_class = json->array_class;
-
- if (json->max_nesting && json->current_nesting > json->max_nesting) {
- rb_raise(eNestingError, "nesting of %d is too deep", json->current_nesting);
- }
- *result = NIL_P(array_class) ? rb_ary_new() : rb_class_new_instance(0, 0, array_class);
-
-
-#line 1066 "parser.c"
- {
- cs = JSON_array_start;
- }
-
-#line 394 "parser.rl"
-
-#line 1073 "parser.c"
- {
- if ( p == pe )
- goto _test_eof;
- switch ( cs )
- {
-case 1:
- if ( (*p) == 91 )
- goto st2;
- goto st0;
-st0:
-cs = 0;
- goto _out;
-st2:
- if ( ++p == pe )
- goto _test_eof2;
-case 2:
- switch( (*p) ) {
- case 13: goto st2;
- case 32: goto st2;
- case 34: goto tr2;
- case 45: goto tr2;
- case 47: goto st13;
- case 73: goto tr2;
- case 78: goto tr2;
- case 91: goto tr2;
- case 93: goto tr4;
- case 102: goto tr2;
- case 110: goto tr2;
- case 116: goto tr2;
- case 123: goto tr2;
- }
- if ( (*p) > 10 ) {
- if ( 48 <= (*p) && (*p) <= 57 )
- goto tr2;
- } else if ( (*p) >= 9 )
- goto st2;
- goto st0;
-tr2:
-#line 358 "parser.rl"
- {
- VALUE v = Qnil;
- char *np = JSON_parse_value(json, p, pe, &v);
- if (np == NULL) {
- p--; {p++; cs = 3; goto _out;}
- } else {
- if (NIL_P(json->array_class)) {
- rb_ary_push(*result, v);
- } else {
- rb_funcall(*result, i_leftshift, 1, v);
- }
- {p = (( np))-1;}
- }
- }
- goto st3;
-st3:
- if ( ++p == pe )
- goto _test_eof3;
-case 3:
-#line 1132 "parser.c"
- switch( (*p) ) {
- case 13: goto st3;
- case 32: goto st3;
- case 44: goto st4;
- case 47: goto st9;
- case 93: goto tr4;
- }
- if ( 9 <= (*p) && (*p) <= 10 )
- goto st3;
- goto st0;
-st4:
- if ( ++p == pe )
- goto _test_eof4;
-case 4:
- switch( (*p) ) {
- case 13: goto st4;
- case 32: goto st4;
- case 34: goto tr2;
- case 45: goto tr2;
- case 47: goto st5;
- case 73: goto tr2;
- case 78: goto tr2;
- case 91: goto tr2;
- case 102: goto tr2;
- case 110: goto tr2;
- case 116: goto tr2;
- case 123: goto tr2;
- }
- if ( (*p) > 10 ) {
- if ( 48 <= (*p) && (*p) <= 57 )
- goto tr2;
- } else if ( (*p) >= 9 )
- goto st4;
- goto st0;
-st5:
- if ( ++p == pe )
- goto _test_eof5;
-case 5:
- switch( (*p) ) {
- case 42: goto st6;
- case 47: goto st8;
- }
- goto st0;
-st6:
- if ( ++p == pe )
- goto _test_eof6;
-case 6:
- if ( (*p) == 42 )
- goto st7;
- goto st6;
-st7:
- if ( ++p == pe )
- goto _test_eof7;
-case 7:
- switch( (*p) ) {
- case 42: goto st7;
- case 47: goto st4;
- }
- goto st6;
-st8:
- if ( ++p == pe )
- goto _test_eof8;
-case 8:
- if ( (*p) == 10 )
- goto st4;
- goto st8;
-st9:
- if ( ++p == pe )
- goto _test_eof9;
-case 9:
- switch( (*p) ) {
- case 42: goto st10;
- case 47: goto st12;
- }
- goto st0;
-st10:
- if ( ++p == pe )
- goto _test_eof10;
-case 10:
- if ( (*p) == 42 )
- goto st11;
- goto st10;
-st11:
- if ( ++p == pe )
- goto _test_eof11;
-case 11:
- switch( (*p) ) {
- case 42: goto st11;
- case 47: goto st3;
- }
- goto st10;
-st12:
- if ( ++p == pe )
- goto _test_eof12;
-case 12:
- if ( (*p) == 10 )
- goto st3;
- goto st12;
-tr4:
-#line 373 "parser.rl"
- { p--; {p++; cs = 17; goto _out;} }
- goto st17;
-st17:
- if ( ++p == pe )
- goto _test_eof17;
-case 17:
-#line 1239 "parser.c"
- goto st0;
-st13:
- if ( ++p == pe )
- goto _test_eof13;
-case 13:
- switch( (*p) ) {
- case 42: goto st14;
- case 47: goto st16;
- }
- goto st0;
-st14:
- if ( ++p == pe )
- goto _test_eof14;
-case 14:
- if ( (*p) == 42 )
- goto st15;
- goto st14;
-st15:
- if ( ++p == pe )
- goto _test_eof15;
-case 15:
- switch( (*p) ) {
- case 42: goto st15;
- case 47: goto st2;
- }
- goto st14;
-st16:
- if ( ++p == pe )
- goto _test_eof16;
-case 16:
- if ( (*p) == 10 )
- goto st2;
- goto st16;
- }
- _test_eof2: cs = 2; goto _test_eof;
- _test_eof3: cs = 3; goto _test_eof;
- _test_eof4: cs = 4; goto _test_eof;
- _test_eof5: cs = 5; goto _test_eof;
- _test_eof6: cs = 6; goto _test_eof;
- _test_eof7: cs = 7; goto _test_eof;
- _test_eof8: cs = 8; goto _test_eof;
- _test_eof9: cs = 9; goto _test_eof;
- _test_eof10: cs = 10; goto _test_eof;
- _test_eof11: cs = 11; goto _test_eof;
- _test_eof12: cs = 12; goto _test_eof;
- _test_eof17: cs = 17; goto _test_eof;
- _test_eof13: cs = 13; goto _test_eof;
- _test_eof14: cs = 14; goto _test_eof;
- _test_eof15: cs = 15; goto _test_eof;
- _test_eof16: cs = 16; goto _test_eof;
-
- _test_eof: {}
- _out: {}
- }
-
-#line 395 "parser.rl"
-
- if(cs >= JSON_array_first_final) {
- return p + 1;
- } else {
- rb_raise(eParserError, "%u: unexpected token at '%s'", __LINE__, p);
- return NULL;
- }
-}
-
-static VALUE json_string_unescape(VALUE result, char *string, char *stringEnd)
-{
- char *p = string, *pe = string, *unescape;
- int unescape_len;
- char buf[4];
-
- while (pe < stringEnd) {
- if (*pe == '\\') {
- unescape = (char *) "?";
- unescape_len = 1;
- if (pe > p) rb_str_buf_cat(result, p, pe - p);
- switch (*++pe) {
- case 'n':
- unescape = (char *) "\n";
- break;
- case 'r':
- unescape = (char *) "\r";
- break;
- case 't':
- unescape = (char *) "\t";
- break;
- case '"':
- unescape = (char *) "\"";
- break;
- case '\\':
- unescape = (char *) "\\";
- break;
- case 'b':
- unescape = (char *) "\b";
- break;
- case 'f':
- unescape = (char *) "\f";
- break;
- case 'u':
- if (pe > stringEnd - 4) {
- return Qnil;
- } else {
- UTF32 ch = unescape_unicode((unsigned char *) ++pe);
- pe += 3;
- if (UNI_SUR_HIGH_START == (ch & 0xFC00)) {
- pe++;
- if (pe > stringEnd - 6) return Qnil;
- if (pe[0] == '\\' && pe[1] == 'u') {
- UTF32 sur = unescape_unicode((unsigned char *) pe + 2);
- ch = (((ch & 0x3F) << 10) | ((((ch >> 6) & 0xF) + 1) << 16)
- | (sur & 0x3FF));
- pe += 5;
- } else {
- unescape = (char *) "?";
- break;
- }
- }
- unescape_len = convert_UTF32_to_UTF8(buf, ch);
- unescape = buf;
- }
- break;
- default:
- p = pe;
- continue;
- }
- rb_str_buf_cat(result, unescape, unescape_len);
- p = ++pe;
- } else {
- pe++;
- }
- }
- rb_str_buf_cat(result, p, pe - p);
- return result;
-}
-
-
-#line 1376 "parser.c"
-enum {JSON_string_start = 1};
-enum {JSON_string_first_final = 8};
-enum {JSON_string_error = 0};
-
-enum {JSON_string_en_main = 1};
-
-
-#line 494 "parser.rl"
-
-
-static int
-match_i(VALUE regexp, VALUE klass, VALUE memo)
-{
- if (regexp == Qundef) return ST_STOP;
- if (RTEST(rb_funcall(klass, i_json_creatable_p, 0)) &&
- RTEST(rb_funcall(regexp, i_match, 1, rb_ary_entry(memo, 0)))) {
- rb_ary_push(memo, klass);
- return ST_STOP;
- }
- return ST_CONTINUE;
-}
-
-static char *JSON_parse_string(JSON_Parser *json, char *p, char *pe, VALUE *result)
-{
- int cs = EVIL;
- VALUE match_string;
-
- *result = rb_str_buf_new(0);
-
-#line 1406 "parser.c"
- {
- cs = JSON_string_start;
- }
-
-#line 515 "parser.rl"
- json->memo = p;
-
-#line 1414 "parser.c"
- {
- if ( p == pe )
- goto _test_eof;
- switch ( cs )
- {
-case 1:
- if ( (*p) == 34 )
- goto st2;
- goto st0;
-st0:
-cs = 0;
- goto _out;
-st2:
- if ( ++p == pe )
- goto _test_eof2;
-case 2:
- switch( (*p) ) {
- case 34: goto tr2;
- case 92: goto st3;
- }
- if ( 0 <= (*p) && (*p) <= 31 )
- goto st0;
- goto st2;
-tr2:
-#line 480 "parser.rl"
- {
- *result = json_string_unescape(*result, json->memo + 1, p);
- if (NIL_P(*result)) {
- p--;
- {p++; cs = 8; goto _out;}
- } else {
- FORCE_UTF8(*result);
- {p = (( p + 1))-1;}
- }
- }
-#line 491 "parser.rl"
- { p--; {p++; cs = 8; goto _out;} }
- goto st8;
-st8:
- if ( ++p == pe )
- goto _test_eof8;
-case 8:
-#line 1457 "parser.c"
- goto st0;
-st3:
- if ( ++p == pe )
- goto _test_eof3;
-case 3:
- if ( (*p) == 117 )
- goto st4;
- if ( 0 <= (*p) && (*p) <= 31 )
- goto st0;
- goto st2;
-st4:
- if ( ++p == pe )
- goto _test_eof4;
-case 4:
- if ( (*p) < 65 ) {
- if ( 48 <= (*p) && (*p) <= 57 )
- goto st5;
- } else if ( (*p) > 70 ) {
- if ( 97 <= (*p) && (*p) <= 102 )
- goto st5;
- } else
- goto st5;
- goto st0;
-st5:
- if ( ++p == pe )
- goto _test_eof5;
-case 5:
- if ( (*p) < 65 ) {
- if ( 48 <= (*p) && (*p) <= 57 )
- goto st6;
- } else if ( (*p) > 70 ) {
- if ( 97 <= (*p) && (*p) <= 102 )
- goto st6;
- } else
- goto st6;
- goto st0;
-st6:
- if ( ++p == pe )
- goto _test_eof6;
-case 6:
- if ( (*p) < 65 ) {
- if ( 48 <= (*p) && (*p) <= 57 )
- goto st7;
- } else if ( (*p) > 70 ) {
- if ( 97 <= (*p) && (*p) <= 102 )
- goto st7;
- } else
- goto st7;
- goto st0;
-st7:
- if ( ++p == pe )
- goto _test_eof7;
-case 7:
- if ( (*p) < 65 ) {
- if ( 48 <= (*p) && (*p) <= 57 )
- goto st2;
- } else if ( (*p) > 70 ) {
- if ( 97 <= (*p) && (*p) <= 102 )
- goto st2;
- } else
- goto st2;
- goto st0;
- }
- _test_eof2: cs = 2; goto _test_eof;
- _test_eof8: cs = 8; goto _test_eof;
- _test_eof3: cs = 3; goto _test_eof;
- _test_eof4: cs = 4; goto _test_eof;
- _test_eof5: cs = 5; goto _test_eof;
- _test_eof6: cs = 6; goto _test_eof;
- _test_eof7: cs = 7; goto _test_eof;
-
- _test_eof: {}
- _out: {}
- }
-
-#line 517 "parser.rl"
-
- if (json->create_additions && RTEST(match_string = json->match_string)) {
- VALUE klass;
- VALUE memo = rb_ary_new2(2);
- rb_ary_push(memo, *result);
- rb_hash_foreach(match_string, match_i, memo);
- klass = rb_ary_entry(memo, 1);
- if (RTEST(klass)) {
- *result = rb_funcall(klass, i_json_create, 1, *result);
- }
- }
-
- if (json->symbolize_names && json->parsing_name) {
- *result = rb_str_intern(*result);
- }
- if (cs >= JSON_string_first_final) {
- return p + 1;
- } else {
- return NULL;
- }
-}
-
-/*
- * Document-class: JSON::Ext::Parser
- *
- * This is the JSON parser implemented as a C extension. It can be configured
- * to be used by setting
- *
- * JSON.parser = JSON::Ext::Parser
- *
- * with the method parser= in JSON.
- *
- */
-
-static VALUE convert_encoding(VALUE source)
-{
- char *ptr = RSTRING_PTR(source);
- long len = RSTRING_LEN(source);
- if (len < 2) {
- rb_raise(eParserError, "A JSON text must at least contain two octets!");
- }
-#ifdef HAVE_RUBY_ENCODING_H
- {
- VALUE encoding = rb_funcall(source, i_encoding, 0);
- if (encoding == CEncoding_ASCII_8BIT) {
- if (len >= 4 && ptr[0] == 0 && ptr[1] == 0 && ptr[2] == 0) {
- source = rb_funcall(source, i_encode, 2, CEncoding_UTF_8, CEncoding_UTF_32BE);
- } else if (len >= 4 && ptr[0] == 0 && ptr[2] == 0) {
- source = rb_funcall(source, i_encode, 2, CEncoding_UTF_8, CEncoding_UTF_16BE);
- } else if (len >= 4 && ptr[1] == 0 && ptr[2] == 0 && ptr[3] == 0) {
- source = rb_funcall(source, i_encode, 2, CEncoding_UTF_8, CEncoding_UTF_32LE);
- } else if (len >= 4 && ptr[1] == 0 && ptr[3] == 0) {
- source = rb_funcall(source, i_encode, 2, CEncoding_UTF_8, CEncoding_UTF_16LE);
- } else {
- source = rb_str_dup(source);
- FORCE_UTF8(source);
- }
- } else {
- source = rb_funcall(source, i_encode, 1, CEncoding_UTF_8);
- }
- }
-#else
- if (len >= 4 && ptr[0] == 0 && ptr[1] == 0 && ptr[2] == 0) {
- source = rb_funcall(mJSON, i_iconv, 3, rb_str_new2("utf-8"), rb_str_new2("utf-32be"), source);
- } else if (len >= 4 && ptr[0] == 0 && ptr[2] == 0) {
- source = rb_funcall(mJSON, i_iconv, 3, rb_str_new2("utf-8"), rb_str_new2("utf-16be"), source);
- } else if (len >= 4 && ptr[1] == 0 && ptr[2] == 0 && ptr[3] == 0) {
- source = rb_funcall(mJSON, i_iconv, 3, rb_str_new2("utf-8"), rb_str_new2("utf-32le"), source);
- } else if (len >= 4 && ptr[1] == 0 && ptr[3] == 0) {
- source = rb_funcall(mJSON, i_iconv, 3, rb_str_new2("utf-8"), rb_str_new2("utf-16le"), source);
- }
-#endif
- return source;
-}
-
-/*
- * call-seq: new(source, opts => {})
- *
- * Creates a new JSON::Ext::Parser instance for the string _source_.
- *
- * Creates a new JSON::Ext::Parser instance for the string _source_.
- *
- * It will be configured by the _opts_ hash. _opts_ can have the following
- * keys:
- *
- * _opts_ can have the following keys:
- * * *max_nesting*: The maximum depth of nesting allowed in the parsed data
- * structures. Disable depth checking with :max_nesting => false|nil|0, it
- * defaults to 100.
- * * *allow_nan*: If set to true, allow NaN, Infinity and -Infinity in
- * defiance of RFC 4627 to be parsed by the Parser. This option defaults to
- * false.
- * * *symbolize_names*: If set to true, returns symbols for the names
- * (keys) in a JSON object. Otherwise strings are returned, which is also
- * the default.
- * * *create_additions*: If set to false, the Parser doesn't create
- * additions even if a matching class and create_id was found. This option
- * defaults to false.
- * * *object_class*: Defaults to Hash
- * * *array_class*: Defaults to Array
- */
-static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self)
-{
- VALUE source, opts;
- GET_PARSER_INIT;
-
- if (json->Vsource) {
- rb_raise(rb_eTypeError, "already initialized instance");
- }
- rb_scan_args(argc, argv, "11", &source, &opts);
- if (!NIL_P(opts)) {
- opts = rb_convert_type(opts, T_HASH, "Hash", "to_hash");
- if (NIL_P(opts)) {
- rb_raise(rb_eArgError, "opts needs to be like a hash");
- } else {
- VALUE tmp = ID2SYM(i_max_nesting);
- if (option_given_p(opts, tmp)) {
- VALUE max_nesting = rb_hash_aref(opts, tmp);
- if (RTEST(max_nesting)) {
- Check_Type(max_nesting, T_FIXNUM);
- json->max_nesting = FIX2INT(max_nesting);
- } else {
- json->max_nesting = 0;
- }
- } else {
- json->max_nesting = 100;
- }
- tmp = ID2SYM(i_allow_nan);
- if (option_given_p(opts, tmp)) {
- json->allow_nan = RTEST(rb_hash_aref(opts, tmp)) ? 1 : 0;
- } else {
- json->allow_nan = 0;
- }
- tmp = ID2SYM(i_symbolize_names);
- if (option_given_p(opts, tmp)) {
- json->symbolize_names = RTEST(rb_hash_aref(opts, tmp)) ? 1 : 0;
- } else {
- json->symbolize_names = 0;
- }
- tmp = ID2SYM(i_quirks_mode);
- if (option_given_p(opts, tmp)) {
- VALUE quirks_mode = rb_hash_aref(opts, tmp);
- json->quirks_mode = RTEST(quirks_mode) ? 1 : 0;
- } else {
- json->quirks_mode = 0;
- }
- tmp = ID2SYM(i_create_additions);
- if (option_given_p(opts, tmp)) {
- json->create_additions = RTEST(rb_hash_aref(opts, tmp));
- } else {
- json->create_additions = 0;
- }
- tmp = ID2SYM(i_create_id);
- if (option_given_p(opts, tmp)) {
- json->create_id = rb_hash_aref(opts, tmp);
- } else {
- json->create_id = rb_funcall(mJSON, i_create_id, 0);
- }
- tmp = ID2SYM(i_object_class);
- if (option_given_p(opts, tmp)) {
- json->object_class = rb_hash_aref(opts, tmp);
- } else {
- json->object_class = Qnil;
- }
- tmp = ID2SYM(i_array_class);
- if (option_given_p(opts, tmp)) {
- json->array_class = rb_hash_aref(opts, tmp);
- } else {
- json->array_class = Qnil;
- }
- tmp = ID2SYM(i_match_string);
- if (option_given_p(opts, tmp)) {
- VALUE match_string = rb_hash_aref(opts, tmp);
- json->match_string = RTEST(match_string) ? match_string : Qnil;
- } else {
- json->match_string = Qnil;
- }
- }
- } else {
- json->max_nesting = 100;
- json->allow_nan = 0;
- json->create_additions = 1;
- json->create_id = rb_funcall(mJSON, i_create_id, 0);
- 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));
- }
- json->current_nesting = 0;
- StringValue(source);
- json->len = RSTRING_LEN(source);
- json->source = RSTRING_PTR(source);;
- json->Vsource = source;
- return self;
-}
-
-
-#line 1733 "parser.c"
-enum {JSON_start = 1};
-enum {JSON_first_final = 10};
-enum {JSON_error = 0};
-
-enum {JSON_en_main = 1};
-
-
-#line 740 "parser.rl"
-
-
-static VALUE cParser_parse_strict(VALUE self)
-{
- char *p, *pe;
- int cs = EVIL;
- VALUE result = Qnil;
- GET_PARSER;
-
-
-#line 1752 "parser.c"
- {
- cs = JSON_start;
- }
-
-#line 750 "parser.rl"
- p = json->source;
- pe = p + json->len;
-
-#line 1761 "parser.c"
- {
- if ( p == pe )
- goto _test_eof;
- switch ( cs )
- {
-st1:
- if ( ++p == pe )
- goto _test_eof1;
-case 1:
- switch( (*p) ) {
- case 13: goto st1;
- case 32: goto st1;
- case 47: goto st2;
- case 91: goto tr3;
- case 123: goto tr4;
- }
- if ( 9 <= (*p) && (*p) <= 10 )
- goto st1;
- goto st0;
-st0:
-cs = 0;
- goto _out;
-st2:
- if ( ++p == pe )
- goto _test_eof2;
-case 2:
- switch( (*p) ) {
- case 42: goto st3;
- case 47: goto st5;
- }
- goto st0;
-st3:
- if ( ++p == pe )
- goto _test_eof3;
-case 3:
- if ( (*p) == 42 )
- goto st4;
- goto st3;
-st4:
- if ( ++p == pe )
- goto _test_eof4;
-case 4:
- switch( (*p) ) {
- case 42: goto st4;
- case 47: goto st1;
- }
- goto st3;
-st5:
- if ( ++p == pe )
- goto _test_eof5;
-case 5:
- if ( (*p) == 10 )
- goto st1;
- goto st5;
-tr3:
-#line 729 "parser.rl"
- {
- char *np;
- json->current_nesting = 1;
- np = JSON_parse_array(json, p, pe, &result);
- if (np == NULL) { p--; {p++; cs = 10; goto _out;} } else {p = (( np))-1;}
- }
- goto st10;
-tr4:
-#line 722 "parser.rl"
- {
- char *np;
- json->current_nesting = 1;
- np = JSON_parse_object(json, p, pe, &result);
- if (np == NULL) { p--; {p++; cs = 10; goto _out;} } else {p = (( np))-1;}
- }
- goto st10;
-st10:
- if ( ++p == pe )
- goto _test_eof10;
-case 10:
-#line 1838 "parser.c"
- switch( (*p) ) {
- case 13: goto st10;
- case 32: goto st10;
- case 47: goto st6;
- }
- if ( 9 <= (*p) && (*p) <= 10 )
- goto st10;
- goto st0;
-st6:
- if ( ++p == pe )
- goto _test_eof6;
-case 6:
- switch( (*p) ) {
- case 42: goto st7;
- case 47: goto st9;
- }
- goto st0;
-st7:
- if ( ++p == pe )
- goto _test_eof7;
-case 7:
- if ( (*p) == 42 )
- goto st8;
- goto st7;
-st8:
- if ( ++p == pe )
- goto _test_eof8;
-case 8:
- switch( (*p) ) {
- case 42: goto st8;
- case 47: goto st10;
- }
- goto st7;
-st9:
- if ( ++p == pe )
- goto _test_eof9;
-case 9:
- if ( (*p) == 10 )
- goto st10;
- goto st9;
- }
- _test_eof1: cs = 1; goto _test_eof;
- _test_eof2: cs = 2; goto _test_eof;
- _test_eof3: cs = 3; goto _test_eof;
- _test_eof4: cs = 4; goto _test_eof;
- _test_eof5: cs = 5; goto _test_eof;
- _test_eof10: cs = 10; goto _test_eof;
- _test_eof6: cs = 6; goto _test_eof;
- _test_eof7: cs = 7; goto _test_eof;
- _test_eof8: cs = 8; goto _test_eof;
- _test_eof9: cs = 9; goto _test_eof;
-
- _test_eof: {}
- _out: {}
- }
-
-#line 753 "parser.rl"
-
- if (cs >= JSON_first_final && p == pe) {
- return result;
- } else {
- rb_raise(eParserError, "%u: unexpected token at '%s'", __LINE__, p);
- return Qnil;
- }
-}
-
-
-
-#line 1907 "parser.c"
-enum {JSON_quirks_mode_start = 1};
-enum {JSON_quirks_mode_first_final = 10};
-enum {JSON_quirks_mode_error = 0};
-
-enum {JSON_quirks_mode_en_main = 1};
-
-
-#line 778 "parser.rl"
-
-
-static VALUE cParser_parse_quirks_mode(VALUE self)
-{
- char *p, *pe;
- int cs = EVIL;
- VALUE result = Qnil;
- GET_PARSER;
-
-
-#line 1926 "parser.c"
- {
- cs = JSON_quirks_mode_start;
- }
-
-#line 788 "parser.rl"
- p = json->source;
- pe = p + json->len;
-
-#line 1935 "parser.c"
- {
- if ( p == pe )
- goto _test_eof;
- switch ( cs )
- {
-st1:
- if ( ++p == pe )
- goto _test_eof1;
-case 1:
- switch( (*p) ) {
- case 13: goto st1;
- case 32: goto st1;
- case 34: goto tr2;
- case 45: goto tr2;
- case 47: goto st6;
- case 73: goto tr2;
- case 78: goto tr2;
- case 91: goto tr2;
- case 102: goto tr2;
- case 110: goto tr2;
- case 116: goto tr2;
- case 123: goto tr2;
- }
- if ( (*p) > 10 ) {
- if ( 48 <= (*p) && (*p) <= 57 )
- goto tr2;
- } else if ( (*p) >= 9 )
- goto st1;
- goto st0;
-st0:
-cs = 0;
- goto _out;
-tr2:
-#line 770 "parser.rl"
- {
- char *np = JSON_parse_value(json, p, pe, &result);
- if (np == NULL) { p--; {p++; cs = 10; goto _out;} } else {p = (( np))-1;}
- }
- goto st10;
-st10:
- if ( ++p == pe )
- goto _test_eof10;
-case 10:
-#line 1979 "parser.c"
- switch( (*p) ) {
- case 13: goto st10;
- case 32: goto st10;
- case 47: goto st2;
- }
- if ( 9 <= (*p) && (*p) <= 10 )
- goto st10;
- goto st0;
-st2:
- if ( ++p == pe )
- goto _test_eof2;
-case 2:
- switch( (*p) ) {
- case 42: goto st3;
- case 47: goto st5;
- }
- goto st0;
-st3:
- if ( ++p == pe )
- goto _test_eof3;
-case 3:
- if ( (*p) == 42 )
- goto st4;
- goto st3;
-st4:
- if ( ++p == pe )
- goto _test_eof4;
-case 4:
- switch( (*p) ) {
- case 42: goto st4;
- case 47: goto st10;
- }
- goto st3;
-st5:
- if ( ++p == pe )
- goto _test_eof5;
-case 5:
- if ( (*p) == 10 )
- goto st10;
- goto st5;
-st6:
- if ( ++p == pe )
- goto _test_eof6;
-case 6:
- switch( (*p) ) {
- case 42: goto st7;
- case 47: goto st9;
- }
- goto st0;
-st7:
- if ( ++p == pe )
- goto _test_eof7;
-case 7:
- if ( (*p) == 42 )
- goto st8;
- goto st7;
-st8:
- if ( ++p == pe )
- goto _test_eof8;
-case 8:
- switch( (*p) ) {
- case 42: goto st8;
- case 47: goto st1;
- }
- goto st7;
-st9:
- if ( ++p == pe )
- goto _test_eof9;
-case 9:
- if ( (*p) == 10 )
- goto st1;
- goto st9;
- }
- _test_eof1: cs = 1; goto _test_eof;
- _test_eof10: cs = 10; goto _test_eof;
- _test_eof2: cs = 2; goto _test_eof;
- _test_eof3: cs = 3; goto _test_eof;
- _test_eof4: cs = 4; goto _test_eof;
- _test_eof5: cs = 5; goto _test_eof;
- _test_eof6: cs = 6; goto _test_eof;
- _test_eof7: cs = 7; goto _test_eof;
- _test_eof8: cs = 8; goto _test_eof;
- _test_eof9: cs = 9; goto _test_eof;
-
- _test_eof: {}
- _out: {}
- }
-
-#line 791 "parser.rl"
-
- if (cs >= JSON_quirks_mode_first_final && p == pe) {
- return result;
- } else {
- rb_raise(eParserError, "%u: unexpected token at '%s'", __LINE__, p);
- return Qnil;
- }
-}
-
-/*
- * call-seq: parse()
- *
- * Parses the current JSON text _source_ and returns the complete data
- * structure as a result.
- */
-static VALUE cParser_parse(VALUE self)
-{
- GET_PARSER;
-
- if (json->quirks_mode) {
- return cParser_parse_quirks_mode(self);
- } else {
- return cParser_parse_strict(self);
- }
-}
-
-
-static JSON_Parser *JSON_allocate(void)
-{
- JSON_Parser *json = ZALLOC(JSON_Parser);
- json->fbuffer = fbuffer_alloc(0);
- return json;
-}
-
-static void JSON_mark(void *ptr)
-{
- JSON_Parser *json = ptr;
- rb_gc_mark_maybe(json->Vsource);
- rb_gc_mark_maybe(json->create_id);
- rb_gc_mark_maybe(json->object_class);
- rb_gc_mark_maybe(json->array_class);
- rb_gc_mark_maybe(json->match_string);
-}
-
-static void JSON_free(void *ptr)
-{
- JSON_Parser *json = ptr;
- fbuffer_free(json->fbuffer);
- ruby_xfree(json);
-}
-
-static size_t JSON_memsize(const void *ptr)
-{
- const JSON_Parser *json = ptr;
- return sizeof(*json) + FBUFFER_CAPA(json->fbuffer);
-}
-
-#ifdef NEW_TYPEDDATA_WRAPPER
-static const rb_data_type_t JSON_Parser_type = {
- "JSON/Parser",
- {JSON_mark, JSON_free, JSON_memsize,},
-#ifdef RUBY_TYPED_FREE_IMMEDIATELY
- 0, 0,
- RUBY_TYPED_FREE_IMMEDIATELY,
-#endif
-};
-#endif
-
-static VALUE cJSON_parser_s_allocate(VALUE klass)
-{
- JSON_Parser *json = JSON_allocate();
- return TypedData_Wrap_Struct(klass, &JSON_Parser_type, json);
-}
-
-/*
- * call-seq: source()
- *
- * Returns a copy of the current _source_ string, that was used to construct
- * this Parser.
- */
-static VALUE cParser_source(VALUE self)
-{
- GET_PARSER;
- return rb_str_dup(json->Vsource);
-}
-
-/*
- * call-seq: quirks_mode?()
- *
- * Returns a true, if this parser is in quirks_mode, false otherwise.
- */
-static VALUE cParser_quirks_mode_p(VALUE self)
-{
- GET_PARSER;
- return json->quirks_mode ? Qtrue : Qfalse;
-}
-
-
-void Init_parser(void)
-{
- rb_require("json/common");
- mJSON = rb_define_module("JSON");
- mExt = rb_define_module_under(mJSON, "Ext");
- cParser = rb_define_class_under(mExt, "Parser", rb_cObject);
- eParserError = rb_path2class("JSON::ParserError");
- eNestingError = rb_path2class("JSON::NestingError");
- rb_define_alloc_func(cParser, cJSON_parser_s_allocate);
- rb_define_method(cParser, "initialize", cParser_initialize, -1);
- rb_define_method(cParser, "parse", cParser_parse, 0);
- rb_define_method(cParser, "source", cParser_source, 0);
- rb_define_method(cParser, "quirks_mode?", cParser_quirks_mode_p, 0);
-
- CNaN = rb_const_get(mJSON, rb_intern("NaN"));
- CInfinity = rb_const_get(mJSON, rb_intern("Infinity"));
- CMinusInfinity = rb_const_get(mJSON, rb_intern("MinusInfinity"));
-
- i_json_creatable_p = rb_intern("json_creatable?");
- i_json_create = rb_intern("json_create");
- i_create_id = rb_intern("create_id");
- i_create_additions = rb_intern("create_additions");
- i_chr = rb_intern("chr");
- i_max_nesting = rb_intern("max_nesting");
- i_allow_nan = rb_intern("allow_nan");
- i_symbolize_names = rb_intern("symbolize_names");
- i_quirks_mode = rb_intern("quirks_mode");
- i_object_class = rb_intern("object_class");
- i_array_class = rb_intern("array_class");
- i_match = rb_intern("match");
- i_match_string = rb_intern("match_string");
- 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"));
- CEncoding_UTF_16BE = rb_funcall(rb_path2class("Encoding"), rb_intern("find"), 1, rb_str_new2("utf-16be"));
- CEncoding_UTF_16LE = rb_funcall(rb_path2class("Encoding"), rb_intern("find"), 1, rb_str_new2("utf-16le"));
- CEncoding_UTF_32BE = rb_funcall(rb_path2class("Encoding"), rb_intern("find"), 1, rb_str_new2("utf-32be"));
- CEncoding_UTF_32LE = rb_funcall(rb_path2class("Encoding"), rb_intern("find"), 1, rb_str_new2("utf-32le"));
- CEncoding_ASCII_8BIT = rb_funcall(rb_path2class("Encoding"), rb_intern("find"), 1, rb_str_new2("ascii-8bit"));
- i_encoding = rb_intern("encoding");
- i_encode = rb_intern("encode");
-#else
- i_iconv = rb_intern("iconv");
-#endif
-}
-
-/*
- * Local variables:
- * mode: c
- * c-file-style: ruby
- * indent-tabs-mode: nil
- * End:
- */
diff --git a/ext/json/parser/parser.h b/ext/json/parser/parser.h
deleted file mode 100644
index e98f26a297..0000000000
--- a/ext/json/parser/parser.h
+++ /dev/null
@@ -1,93 +0,0 @@
-#ifndef _PARSER_H_
-#define _PARSER_H_
-
-#include "ruby.h"
-
-#ifndef HAVE_RUBY_RE_H
-#include "re.h"
-#endif
-
-#ifdef HAVE_RUBY_ST_H
-#include "ruby/st.h"
-#else
-#include "st.h"
-#endif
-
-#define option_given_p(opts, key) RTEST(rb_funcall(opts, i_key_p, 1, key))
-
-/* unicode */
-
-typedef unsigned long UTF32; /* at least 32 bits */
-typedef unsigned short UTF16; /* at least 16 bits */
-typedef unsigned char UTF8; /* typically 8 bits */
-
-#define UNI_REPLACEMENT_CHAR (UTF32)0x0000FFFD
-#define UNI_SUR_HIGH_START (UTF32)0xD800
-#define UNI_SUR_HIGH_END (UTF32)0xDBFF
-#define UNI_SUR_LOW_START (UTF32)0xDC00
-#define UNI_SUR_LOW_END (UTF32)0xDFFF
-
-typedef struct JSON_ParserStruct {
- VALUE Vsource;
- char *source;
- long len;
- char *memo;
- VALUE create_id;
- int max_nesting;
- int current_nesting;
- int allow_nan;
- int parsing_name;
- int symbolize_names;
- int quirks_mode;
- VALUE object_class;
- VALUE array_class;
- int create_additions;
- VALUE match_string;
- FBuffer *fbuffer;
-} JSON_Parser;
-
-#define GET_PARSER \
- GET_PARSER_INIT; \
- if (!json->Vsource) rb_raise(rb_eTypeError, "uninitialized instance")
-#define GET_PARSER_INIT \
- JSON_Parser *json; \
- TypedData_Get_Struct(self, JSON_Parser, &JSON_Parser_type, json)
-
-#define MinusInfinity "-Infinity"
-#define EVIL 0x666
-
-static UTF32 unescape_unicode(const unsigned char *p);
-static int convert_UTF32_to_UTF8(char *buf, UTF32 ch);
-static char *JSON_parse_object(JSON_Parser *json, char *p, char *pe, VALUE *result);
-static char *JSON_parse_value(JSON_Parser *json, char *p, char *pe, VALUE *result);
-static char *JSON_parse_integer(JSON_Parser *json, char *p, char *pe, VALUE *result);
-static char *JSON_parse_float(JSON_Parser *json, char *p, char *pe, VALUE *result);
-static char *JSON_parse_array(JSON_Parser *json, char *p, char *pe, VALUE *result);
-static VALUE json_string_unescape(VALUE result, char *string, char *stringEnd);
-static char *JSON_parse_string(JSON_Parser *json, char *p, char *pe, VALUE *result);
-static VALUE convert_encoding(VALUE source);
-static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self);
-static VALUE cParser_parse(VALUE self);
-static JSON_Parser *JSON_allocate(void);
-static void JSON_mark(void *json);
-static void JSON_free(void *json);
-static VALUE cJSON_parser_s_allocate(VALUE klass);
-static VALUE cParser_source(VALUE self);
-#ifndef ZALLOC
-#define ZALLOC(type) ((type *)ruby_zalloc(sizeof(type)))
-static inline void *ruby_zalloc(size_t n)
-{
- void *p = ruby_xmalloc(n);
- memset(p, 0, n);
- return p;
-}
-#endif
-#ifdef TypedData_Wrap_Struct
-static const rb_data_type_t JSON_Parser_type;
-#define NEW_TYPEDDATA_WRAPPER 1
-#else
-#define TypedData_Wrap_Struct(klass, ignore, json) Data_Wrap_Struct(klass, JSON_mark, JSON_free, json)
-#define TypedData_Get_Struct(self, JSON_Parser, ignore, json) Data_Get_Struct(self, JSON_Parser, json)
-#endif
-
-#endif
diff --git a/ext/json/parser/parser.rl b/ext/json/parser/parser.rl
deleted file mode 100644
index b9b51aaa4b..0000000000
--- a/ext/json/parser/parser.rl
+++ /dev/null
@@ -1,945 +0,0 @@
-#include "../fbuffer/fbuffer.h"
-#include "parser.h"
-
-/* unicode */
-
-static const char digit_values[256] = {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1,
- -1, -1, -1, -1, -1, -1, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1
-};
-
-static UTF32 unescape_unicode(const unsigned char *p)
-{
- char b;
- UTF32 result = 0;
- b = digit_values[p[0]];
- if (b < 0) return UNI_REPLACEMENT_CHAR;
- result = (result << 4) | (unsigned char)b;
- b = digit_values[p[1]];
- if (b < 0) return UNI_REPLACEMENT_CHAR;
- result = (result << 4) | (unsigned char)b;
- b = digit_values[p[2]];
- if (b < 0) return UNI_REPLACEMENT_CHAR;
- result = (result << 4) | (unsigned char)b;
- b = digit_values[p[3]];
- if (b < 0) return UNI_REPLACEMENT_CHAR;
- result = (result << 4) | (unsigned char)b;
- return result;
-}
-
-static int convert_UTF32_to_UTF8(char *buf, UTF32 ch)
-{
- int len = 1;
- if (ch <= 0x7F) {
- buf[0] = (char) ch;
- } else if (ch <= 0x07FF) {
- buf[0] = (char) ((ch >> 6) | 0xC0);
- buf[1] = (char) ((ch & 0x3F) | 0x80);
- len++;
- } else if (ch <= 0xFFFF) {
- buf[0] = (char) ((ch >> 12) | 0xE0);
- buf[1] = (char) (((ch >> 6) & 0x3F) | 0x80);
- buf[2] = (char) ((ch & 0x3F) | 0x80);
- len += 2;
- } else if (ch <= 0x1fffff) {
- buf[0] =(char) ((ch >> 18) | 0xF0);
- buf[1] =(char) (((ch >> 12) & 0x3F) | 0x80);
- buf[2] =(char) (((ch >> 6) & 0x3F) | 0x80);
- buf[3] =(char) ((ch & 0x3F) | 0x80);
- len += 3;
- } else {
- buf[0] = '?';
- }
- return len;
-}
-
-#ifdef HAVE_RUBY_ENCODING_H
-static VALUE CEncoding_ASCII_8BIT, CEncoding_UTF_8, CEncoding_UTF_16BE,
- CEncoding_UTF_16LE, CEncoding_UTF_32BE, CEncoding_UTF_32LE;
-static ID i_encoding, i_encode;
-#else
-static ID i_iconv;
-#endif
-
-static VALUE mJSON, mExt, cParser, eParserError, eNestingError;
-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_aref, i_leftshift;
-
-%%{
- machine JSON_common;
-
- cr = '\n';
- cr_neg = [^\n];
- ws = [ \t\r\n];
- c_comment = '/*' ( any* - (any* '*/' any* ) ) '*/';
- cpp_comment = '//' cr_neg* cr;
- comment = c_comment | cpp_comment;
- ignore = ws | comment;
- name_separator = ':';
- value_separator = ',';
- Vnull = 'null';
- Vfalse = 'false';
- Vtrue = 'true';
- VNaN = 'NaN';
- VInfinity = 'Infinity';
- VMinusInfinity = '-Infinity';
- begin_value = [nft\"\-\[\{NI] | digit;
- begin_object = '{';
- end_object = '}';
- begin_array = '[';
- end_array = ']';
- begin_string = '"';
- begin_name = begin_string;
- begin_number = digit | '-';
-}%%
-
-%%{
- machine JSON_object;
- include JSON_common;
-
- write data;
-
- action parse_value {
- VALUE v = Qnil;
- char *np = JSON_parse_value(json, fpc, pe, &v);
- if (np == NULL) {
- fhold; fbreak;
- } else {
- if (NIL_P(json->object_class)) {
- rb_hash_aset(*result, last_name, v);
- } else {
- rb_funcall(*result, i_aset, 2, last_name, v);
- }
- fexec np;
- }
- }
-
- action parse_name {
- char *np;
- json->parsing_name = 1;
- np = JSON_parse_string(json, fpc, pe, &last_name);
- json->parsing_name = 0;
- if (np == NULL) { fhold; fbreak; } else fexec np;
- }
-
- action exit { fhold; fbreak; }
-
- pair = ignore* begin_name >parse_name ignore* name_separator ignore* begin_value >parse_value;
- next_pair = ignore* value_separator pair;
-
- main := (
- begin_object
- (pair (next_pair)*)? ignore*
- end_object
- ) @exit;
-}%%
-
-static char *JSON_parse_object(JSON_Parser *json, char *p, char *pe, VALUE *result)
-{
- int cs = EVIL;
- VALUE last_name = Qnil;
- VALUE object_class = json->object_class;
-
- if (json->max_nesting && json->current_nesting > json->max_nesting) {
- rb_raise(eNestingError, "nesting of %d is too deep", json->current_nesting);
- }
-
- *result = NIL_P(object_class) ? rb_hash_new() : rb_class_new_instance(0, 0, object_class);
-
- %% write init;
- %% write exec;
-
- if (cs >= JSON_object_first_final) {
- if (json->create_additions) {
- 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))) {
- *result = rb_funcall(klass, i_json_create, 1, *result);
- }
- }
- }
- return p + 1;
- } else {
- return NULL;
- }
-}
-
-
-%%{
- machine JSON_value;
- include JSON_common;
-
- write data;
-
- action parse_null {
- *result = Qnil;
- }
- action parse_false {
- *result = Qfalse;
- }
- action parse_true {
- *result = Qtrue;
- }
- action parse_nan {
- if (json->allow_nan) {
- *result = CNaN;
- } else {
- rb_raise(eParserError, "%u: unexpected token at '%s'", __LINE__, p - 2);
- }
- }
- action parse_infinity {
- if (json->allow_nan) {
- *result = CInfinity;
- } else {
- rb_raise(eParserError, "%u: unexpected token at '%s'", __LINE__, p - 8);
- }
- }
- action parse_string {
- char *np = JSON_parse_string(json, fpc, pe, result);
- if (np == NULL) { fhold; fbreak; } else fexec np;
- }
-
- action parse_number {
- char *np;
- if(pe > fpc + 9 - json->quirks_mode && !strncmp(MinusInfinity, fpc, 9)) {
- if (json->allow_nan) {
- *result = CMinusInfinity;
- fexec p + 10;
- fhold; fbreak;
- } else {
- rb_raise(eParserError, "%u: unexpected token at '%s'", __LINE__, p);
- }
- }
- np = JSON_parse_float(json, fpc, pe, result);
- if (np != NULL) fexec np;
- np = JSON_parse_integer(json, fpc, pe, result);
- if (np != NULL) fexec np;
- fhold; fbreak;
- }
-
- action parse_array {
- char *np;
- json->current_nesting++;
- np = JSON_parse_array(json, fpc, pe, result);
- json->current_nesting--;
- if (np == NULL) { fhold; fbreak; } else fexec np;
- }
-
- action parse_object {
- char *np;
- json->current_nesting++;
- np = JSON_parse_object(json, fpc, pe, result);
- json->current_nesting--;
- if (np == NULL) { fhold; fbreak; } else fexec np;
- }
-
- action exit { fhold; fbreak; }
-
-main := (
- Vnull @parse_null |
- Vfalse @parse_false |
- Vtrue @parse_true |
- VNaN @parse_nan |
- VInfinity @parse_infinity |
- begin_number >parse_number |
- begin_string >parse_string |
- begin_array >parse_array |
- begin_object >parse_object
- ) %*exit;
-}%%
-
-static char *JSON_parse_value(JSON_Parser *json, char *p, char *pe, VALUE *result)
-{
- int cs = EVIL;
-
- %% write init;
- %% write exec;
-
- if (cs >= JSON_value_first_final) {
- return p;
- } else {
- return NULL;
- }
-}
-
-%%{
- machine JSON_integer;
-
- write data;
-
- action exit { fhold; fbreak; }
-
- main := '-'? ('0' | [1-9][0-9]*) (^[0-9]? @exit);
-}%%
-
-static char *JSON_parse_integer(JSON_Parser *json, char *p, char *pe, VALUE *result)
-{
- int cs = EVIL;
-
- %% write init;
- json->memo = p;
- %% write exec;
-
- if (cs >= JSON_integer_first_final) {
- long len = p - json->memo;
- 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;
- }
-}
-
-%%{
- machine JSON_float;
- include JSON_common;
-
- write data;
-
- action exit { fhold; fbreak; }
-
- main := '-'? (
- (('0' | [1-9][0-9]*) '.' [0-9]+ ([Ee] [+\-]?[0-9]+)?)
- | (('0' | [1-9][0-9]*) ([Ee] [+\-]?[0-9]+))
- ) (^[0-9Ee.\-]? @exit );
-}%%
-
-static char *JSON_parse_float(JSON_Parser *json, char *p, char *pe, VALUE *result)
-{
- int cs = EVIL;
-
- %% write init;
- json->memo = p;
- %% write exec;
-
- if (cs >= JSON_float_first_final) {
- long len = p - json->memo;
- 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;
- }
-}
-
-
-%%{
- machine JSON_array;
- include JSON_common;
-
- write data;
-
- action parse_value {
- VALUE v = Qnil;
- char *np = JSON_parse_value(json, fpc, pe, &v);
- if (np == NULL) {
- fhold; fbreak;
- } else {
- if (NIL_P(json->array_class)) {
- rb_ary_push(*result, v);
- } else {
- rb_funcall(*result, i_leftshift, 1, v);
- }
- fexec np;
- }
- }
-
- action exit { fhold; fbreak; }
-
- next_element = value_separator ignore* begin_value >parse_value;
-
- main := begin_array ignore*
- ((begin_value >parse_value ignore*)
- (ignore* next_element ignore*)*)?
- end_array @exit;
-}%%
-
-static char *JSON_parse_array(JSON_Parser *json, char *p, char *pe, VALUE *result)
-{
- int cs = EVIL;
- VALUE array_class = json->array_class;
-
- if (json->max_nesting && json->current_nesting > json->max_nesting) {
- rb_raise(eNestingError, "nesting of %d is too deep", json->current_nesting);
- }
- *result = NIL_P(array_class) ? rb_ary_new() : rb_class_new_instance(0, 0, array_class);
-
- %% write init;
- %% write exec;
-
- if(cs >= JSON_array_first_final) {
- return p + 1;
- } else {
- rb_raise(eParserError, "%u: unexpected token at '%s'", __LINE__, p);
- return NULL;
- }
-}
-
-static VALUE json_string_unescape(VALUE result, char *string, char *stringEnd)
-{
- char *p = string, *pe = string, *unescape;
- int unescape_len;
- char buf[4];
-
- while (pe < stringEnd) {
- if (*pe == '\\') {
- unescape = (char *) "?";
- unescape_len = 1;
- if (pe > p) rb_str_buf_cat(result, p, pe - p);
- switch (*++pe) {
- case 'n':
- unescape = (char *) "\n";
- break;
- case 'r':
- unescape = (char *) "\r";
- break;
- case 't':
- unescape = (char *) "\t";
- break;
- case '"':
- unescape = (char *) "\"";
- break;
- case '\\':
- unescape = (char *) "\\";
- break;
- case 'b':
- unescape = (char *) "\b";
- break;
- case 'f':
- unescape = (char *) "\f";
- break;
- case 'u':
- if (pe > stringEnd - 4) {
- return Qnil;
- } else {
- UTF32 ch = unescape_unicode((unsigned char *) ++pe);
- pe += 3;
- if (UNI_SUR_HIGH_START == (ch & 0xFC00)) {
- pe++;
- if (pe > stringEnd - 6) return Qnil;
- if (pe[0] == '\\' && pe[1] == 'u') {
- UTF32 sur = unescape_unicode((unsigned char *) pe + 2);
- ch = (((ch & 0x3F) << 10) | ((((ch >> 6) & 0xF) + 1) << 16)
- | (sur & 0x3FF));
- pe += 5;
- } else {
- unescape = (char *) "?";
- break;
- }
- }
- unescape_len = convert_UTF32_to_UTF8(buf, ch);
- unescape = buf;
- }
- break;
- default:
- p = pe;
- continue;
- }
- rb_str_buf_cat(result, unescape, unescape_len);
- p = ++pe;
- } else {
- pe++;
- }
- }
- rb_str_buf_cat(result, p, pe - p);
- return result;
-}
-
-%%{
- machine JSON_string;
- include JSON_common;
-
- write data;
-
- action parse_string {
- *result = json_string_unescape(*result, json->memo + 1, p);
- if (NIL_P(*result)) {
- fhold;
- fbreak;
- } else {
- FORCE_UTF8(*result);
- fexec p + 1;
- }
- }
-
- action exit { fhold; fbreak; }
-
- main := '"' ((^([\"\\] | 0..0x1f) | '\\'[\"\\/bfnrt] | '\\u'[0-9a-fA-F]{4} | '\\'^([\"\\/bfnrtu]|0..0x1f))* %parse_string) '"' @exit;
-}%%
-
-static int
-match_i(VALUE regexp, VALUE klass, VALUE memo)
-{
- if (regexp == Qundef) return ST_STOP;
- if (RTEST(rb_funcall(klass, i_json_creatable_p, 0)) &&
- RTEST(rb_funcall(regexp, i_match, 1, rb_ary_entry(memo, 0)))) {
- rb_ary_push(memo, klass);
- return ST_STOP;
- }
- return ST_CONTINUE;
-}
-
-static char *JSON_parse_string(JSON_Parser *json, char *p, char *pe, VALUE *result)
-{
- int cs = EVIL;
- VALUE match_string;
-
- *result = rb_str_buf_new(0);
- %% write init;
- json->memo = p;
- %% write exec;
-
- if (json->create_additions && RTEST(match_string = json->match_string)) {
- VALUE klass;
- VALUE memo = rb_ary_new2(2);
- rb_ary_push(memo, *result);
- rb_hash_foreach(match_string, match_i, memo);
- klass = rb_ary_entry(memo, 1);
- if (RTEST(klass)) {
- *result = rb_funcall(klass, i_json_create, 1, *result);
- }
- }
-
- if (json->symbolize_names && json->parsing_name) {
- *result = rb_str_intern(*result);
- }
- if (cs >= JSON_string_first_final) {
- return p + 1;
- } else {
- return NULL;
- }
-}
-
-/*
- * Document-class: JSON::Ext::Parser
- *
- * This is the JSON parser implemented as a C extension. It can be configured
- * to be used by setting
- *
- * JSON.parser = JSON::Ext::Parser
- *
- * with the method parser= in JSON.
- *
- */
-
-static VALUE convert_encoding(VALUE source)
-{
- char *ptr = RSTRING_PTR(source);
- long len = RSTRING_LEN(source);
- if (len < 2) {
- rb_raise(eParserError, "A JSON text must at least contain two octets!");
- }
-#ifdef HAVE_RUBY_ENCODING_H
- {
- VALUE encoding = rb_funcall(source, i_encoding, 0);
- if (encoding == CEncoding_ASCII_8BIT) {
- if (len >= 4 && ptr[0] == 0 && ptr[1] == 0 && ptr[2] == 0) {
- source = rb_funcall(source, i_encode, 2, CEncoding_UTF_8, CEncoding_UTF_32BE);
- } else if (len >= 4 && ptr[0] == 0 && ptr[2] == 0) {
- source = rb_funcall(source, i_encode, 2, CEncoding_UTF_8, CEncoding_UTF_16BE);
- } else if (len >= 4 && ptr[1] == 0 && ptr[2] == 0 && ptr[3] == 0) {
- source = rb_funcall(source, i_encode, 2, CEncoding_UTF_8, CEncoding_UTF_32LE);
- } else if (len >= 4 && ptr[1] == 0 && ptr[3] == 0) {
- source = rb_funcall(source, i_encode, 2, CEncoding_UTF_8, CEncoding_UTF_16LE);
- } else {
- source = rb_str_dup(source);
- FORCE_UTF8(source);
- }
- } else {
- source = rb_funcall(source, i_encode, 1, CEncoding_UTF_8);
- }
- }
-#else
- if (len >= 4 && ptr[0] == 0 && ptr[1] == 0 && ptr[2] == 0) {
- source = rb_funcall(mJSON, i_iconv, 3, rb_str_new2("utf-8"), rb_str_new2("utf-32be"), source);
- } else if (len >= 4 && ptr[0] == 0 && ptr[2] == 0) {
- source = rb_funcall(mJSON, i_iconv, 3, rb_str_new2("utf-8"), rb_str_new2("utf-16be"), source);
- } else if (len >= 4 && ptr[1] == 0 && ptr[2] == 0 && ptr[3] == 0) {
- source = rb_funcall(mJSON, i_iconv, 3, rb_str_new2("utf-8"), rb_str_new2("utf-32le"), source);
- } else if (len >= 4 && ptr[1] == 0 && ptr[3] == 0) {
- source = rb_funcall(mJSON, i_iconv, 3, rb_str_new2("utf-8"), rb_str_new2("utf-16le"), source);
- }
-#endif
- return source;
-}
-
-/*
- * call-seq: new(source, opts => {})
- *
- * Creates a new JSON::Ext::Parser instance for the string _source_.
- *
- * Creates a new JSON::Ext::Parser instance for the string _source_.
- *
- * It will be configured by the _opts_ hash. _opts_ can have the following
- * keys:
- *
- * _opts_ can have the following keys:
- * * *max_nesting*: The maximum depth of nesting allowed in the parsed data
- * structures. Disable depth checking with :max_nesting => false|nil|0, it
- * defaults to 100.
- * * *allow_nan*: If set to true, allow NaN, Infinity and -Infinity in
- * defiance of RFC 4627 to be parsed by the Parser. This option defaults to
- * false.
- * * *symbolize_names*: If set to true, returns symbols for the names
- * (keys) in a JSON object. Otherwise strings are returned, which is also
- * the default.
- * * *create_additions*: If set to false, the Parser doesn't create
- * additions even if a matching class and create_id was found. This option
- * defaults to false.
- * * *object_class*: Defaults to Hash
- * * *array_class*: Defaults to Array
- */
-static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self)
-{
- VALUE source, opts;
- GET_PARSER_INIT;
-
- if (json->Vsource) {
- rb_raise(rb_eTypeError, "already initialized instance");
- }
- rb_scan_args(argc, argv, "11", &source, &opts);
- if (!NIL_P(opts)) {
- opts = rb_convert_type(opts, T_HASH, "Hash", "to_hash");
- if (NIL_P(opts)) {
- rb_raise(rb_eArgError, "opts needs to be like a hash");
- } else {
- VALUE tmp = ID2SYM(i_max_nesting);
- if (option_given_p(opts, tmp)) {
- VALUE max_nesting = rb_hash_aref(opts, tmp);
- if (RTEST(max_nesting)) {
- Check_Type(max_nesting, T_FIXNUM);
- json->max_nesting = FIX2INT(max_nesting);
- } else {
- json->max_nesting = 0;
- }
- } else {
- json->max_nesting = 100;
- }
- tmp = ID2SYM(i_allow_nan);
- if (option_given_p(opts, tmp)) {
- json->allow_nan = RTEST(rb_hash_aref(opts, tmp)) ? 1 : 0;
- } else {
- json->allow_nan = 0;
- }
- tmp = ID2SYM(i_symbolize_names);
- if (option_given_p(opts, tmp)) {
- json->symbolize_names = RTEST(rb_hash_aref(opts, tmp)) ? 1 : 0;
- } else {
- json->symbolize_names = 0;
- }
- tmp = ID2SYM(i_quirks_mode);
- if (option_given_p(opts, tmp)) {
- VALUE quirks_mode = rb_hash_aref(opts, tmp);
- json->quirks_mode = RTEST(quirks_mode) ? 1 : 0;
- } else {
- json->quirks_mode = 0;
- }
- tmp = ID2SYM(i_create_additions);
- if (option_given_p(opts, tmp)) {
- json->create_additions = RTEST(rb_hash_aref(opts, tmp));
- } else {
- json->create_additions = 0;
- }
- tmp = ID2SYM(i_create_id);
- if (option_given_p(opts, tmp)) {
- json->create_id = rb_hash_aref(opts, tmp);
- } else {
- json->create_id = rb_funcall(mJSON, i_create_id, 0);
- }
- tmp = ID2SYM(i_object_class);
- if (option_given_p(opts, tmp)) {
- json->object_class = rb_hash_aref(opts, tmp);
- } else {
- json->object_class = Qnil;
- }
- tmp = ID2SYM(i_array_class);
- if (option_given_p(opts, tmp)) {
- json->array_class = rb_hash_aref(opts, tmp);
- } else {
- json->array_class = Qnil;
- }
- tmp = ID2SYM(i_match_string);
- if (option_given_p(opts, tmp)) {
- VALUE match_string = rb_hash_aref(opts, tmp);
- json->match_string = RTEST(match_string) ? match_string : Qnil;
- } else {
- json->match_string = Qnil;
- }
- }
- } else {
- json->max_nesting = 100;
- json->allow_nan = 0;
- json->create_additions = 1;
- json->create_id = rb_funcall(mJSON, i_create_id, 0);
- 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));
- }
- json->current_nesting = 0;
- StringValue(source);
- json->len = RSTRING_LEN(source);
- json->source = RSTRING_PTR(source);;
- json->Vsource = source;
- return self;
-}
-
-%%{
- machine JSON;
-
- write data;
-
- include JSON_common;
-
- action parse_object {
- char *np;
- json->current_nesting = 1;
- np = JSON_parse_object(json, fpc, pe, &result);
- if (np == NULL) { fhold; fbreak; } else fexec np;
- }
-
- action parse_array {
- char *np;
- json->current_nesting = 1;
- np = JSON_parse_array(json, fpc, pe, &result);
- if (np == NULL) { fhold; fbreak; } else fexec np;
- }
-
- main := ignore* (
- begin_object >parse_object |
- begin_array >parse_array
- ) ignore*;
-}%%
-
-static VALUE cParser_parse_strict(VALUE self)
-{
- char *p, *pe;
- int cs = EVIL;
- VALUE result = Qnil;
- GET_PARSER;
-
- %% write init;
- p = json->source;
- pe = p + json->len;
- %% write exec;
-
- if (cs >= JSON_first_final && p == pe) {
- return result;
- } else {
- rb_raise(eParserError, "%u: unexpected token at '%s'", __LINE__, p);
- return Qnil;
- }
-}
-
-
-%%{
- machine JSON_quirks_mode;
-
- write data;
-
- include JSON_common;
-
- action parse_value {
- char *np = JSON_parse_value(json, fpc, pe, &result);
- if (np == NULL) { fhold; fbreak; } else fexec np;
- }
-
- main := ignore* (
- begin_value >parse_value
- ) ignore*;
-}%%
-
-static VALUE cParser_parse_quirks_mode(VALUE self)
-{
- char *p, *pe;
- int cs = EVIL;
- VALUE result = Qnil;
- GET_PARSER;
-
- %% write init;
- p = json->source;
- pe = p + json->len;
- %% write exec;
-
- if (cs >= JSON_quirks_mode_first_final && p == pe) {
- return result;
- } else {
- rb_raise(eParserError, "%u: unexpected token at '%s'", __LINE__, p);
- return Qnil;
- }
-}
-
-/*
- * call-seq: parse()
- *
- * Parses the current JSON text _source_ and returns the complete data
- * structure as a result.
- */
-static VALUE cParser_parse(VALUE self)
-{
- GET_PARSER;
-
- if (json->quirks_mode) {
- return cParser_parse_quirks_mode(self);
- } else {
- return cParser_parse_strict(self);
- }
-}
-
-
-static JSON_Parser *JSON_allocate(void)
-{
- JSON_Parser *json = ZALLOC(JSON_Parser);
- json->fbuffer = fbuffer_alloc(0);
- return json;
-}
-
-static void JSON_mark(void *ptr)
-{
- JSON_Parser *json = ptr;
- rb_gc_mark_maybe(json->Vsource);
- rb_gc_mark_maybe(json->create_id);
- rb_gc_mark_maybe(json->object_class);
- rb_gc_mark_maybe(json->array_class);
- rb_gc_mark_maybe(json->match_string);
-}
-
-static void JSON_free(void *ptr)
-{
- JSON_Parser *json = ptr;
- fbuffer_free(json->fbuffer);
- ruby_xfree(json);
-}
-
-static size_t JSON_memsize(const void *ptr)
-{
- const JSON_Parser *json = ptr;
- return sizeof(*json) + FBUFFER_CAPA(json->fbuffer);
-}
-
-#ifdef NEW_TYPEDDATA_WRAPPER
-static const rb_data_type_t JSON_Parser_type = {
- "JSON/Parser",
- {JSON_mark, JSON_free, JSON_memsize,},
-#ifdef RUBY_TYPED_FREE_IMMEDIATELY
- 0, 0,
- RUBY_TYPED_FREE_IMMEDIATELY,
-#endif
-};
-#endif
-
-static VALUE cJSON_parser_s_allocate(VALUE klass)
-{
- JSON_Parser *json = JSON_allocate();
- return TypedData_Wrap_Struct(klass, &JSON_Parser_type, json);
-}
-
-/*
- * call-seq: source()
- *
- * Returns a copy of the current _source_ string, that was used to construct
- * this Parser.
- */
-static VALUE cParser_source(VALUE self)
-{
- GET_PARSER;
- return rb_str_dup(json->Vsource);
-}
-
-/*
- * call-seq: quirks_mode?()
- *
- * Returns a true, if this parser is in quirks_mode, false otherwise.
- */
-static VALUE cParser_quirks_mode_p(VALUE self)
-{
- GET_PARSER;
- return json->quirks_mode ? Qtrue : Qfalse;
-}
-
-
-void Init_parser(void)
-{
- rb_require("json/common");
- mJSON = rb_define_module("JSON");
- mExt = rb_define_module_under(mJSON, "Ext");
- cParser = rb_define_class_under(mExt, "Parser", rb_cObject);
- eParserError = rb_path2class("JSON::ParserError");
- eNestingError = rb_path2class("JSON::NestingError");
- rb_define_alloc_func(cParser, cJSON_parser_s_allocate);
- rb_define_method(cParser, "initialize", cParser_initialize, -1);
- rb_define_method(cParser, "parse", cParser_parse, 0);
- rb_define_method(cParser, "source", cParser_source, 0);
- rb_define_method(cParser, "quirks_mode?", cParser_quirks_mode_p, 0);
-
- CNaN = rb_const_get(mJSON, rb_intern("NaN"));
- CInfinity = rb_const_get(mJSON, rb_intern("Infinity"));
- CMinusInfinity = rb_const_get(mJSON, rb_intern("MinusInfinity"));
-
- i_json_creatable_p = rb_intern("json_creatable?");
- i_json_create = rb_intern("json_create");
- i_create_id = rb_intern("create_id");
- i_create_additions = rb_intern("create_additions");
- i_chr = rb_intern("chr");
- i_max_nesting = rb_intern("max_nesting");
- i_allow_nan = rb_intern("allow_nan");
- i_symbolize_names = rb_intern("symbolize_names");
- i_quirks_mode = rb_intern("quirks_mode");
- i_object_class = rb_intern("object_class");
- i_array_class = rb_intern("array_class");
- i_match = rb_intern("match");
- i_match_string = rb_intern("match_string");
- 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"));
- CEncoding_UTF_16BE = rb_funcall(rb_path2class("Encoding"), rb_intern("find"), 1, rb_str_new2("utf-16be"));
- CEncoding_UTF_16LE = rb_funcall(rb_path2class("Encoding"), rb_intern("find"), 1, rb_str_new2("utf-16le"));
- CEncoding_UTF_32BE = rb_funcall(rb_path2class("Encoding"), rb_intern("find"), 1, rb_str_new2("utf-32be"));
- CEncoding_UTF_32LE = rb_funcall(rb_path2class("Encoding"), rb_intern("find"), 1, rb_str_new2("utf-32le"));
- CEncoding_ASCII_8BIT = rb_funcall(rb_path2class("Encoding"), rb_intern("find"), 1, rb_str_new2("ascii-8bit"));
- i_encoding = rb_intern("encoding");
- i_encode = rb_intern("encode");
-#else
- i_iconv = rb_intern("iconv");
-#endif
-}
-
-/*
- * Local variables:
- * mode: c
- * c-file-style: ruby
- * indent-tabs-mode: nil
- * End:
- */
diff --git a/ext/json/parser/prereq.mk b/ext/json/parser/prereq.mk
deleted file mode 100644
index be7bcb4319..0000000000
--- a/ext/json/parser/prereq.mk
+++ /dev/null
@@ -1,10 +0,0 @@
-RAGEL = ragel
-
-.SUFFIXES: .rl
-
-.rl.c:
- $(RAGEL) -G2 $<
- $(BASERUBY) -pli -e '$$_.sub!(/[ \t]+$$/, "")' \
- -e '$$_.sub!(/^static const int (JSON_.*=.*);$$/, "enum {\\1};")' $@
-
-parser.c:
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 17:45:53 +0000