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php_var_unserialize.cc
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php_var_unserialize.cc
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/*
Author: Zhao Lei <[email protected]>
*/
/* Generated by re2c 0.13.5 on Wed Sep 28 15:40:15 2011 */
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2012 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Sascha Schumann <[email protected]> |
+----------------------------------------------------------------------+
*/
#include <v8.h>
#include <node.h>
#include <string.h>
#include "util.h"
#include "php_var_unserialize.h"
using namespace v8;
#define SIZEOF_LONG 4
#if SIZEOF_LONG == 4
#define MAX_LENGTH_OF_LONG 11
static const char long_min_digits[] = "2147483648";
#elif SIZEOF_LONG == 8
#define MAX_LENGTH_OF_LONG 20
static const char long_min_digits[] = "9223372036854775808";
#else
#error "Unknown SIZEOF_LONG"
#endif
static inline long parse_iv2(const unsigned char *p, const unsigned char **q) {
char cursor;
long result = 0;
int neg = 0;
switch (*p) {
case '-':
neg++;
/* fall-through */
case '+':
p++;
}
while (1) {
cursor = (char) *p;
if (cursor >= '0' && cursor <= '9') {
result = result * 10 + (size_t) (cursor - (unsigned char) '0');
} else {
break;
}
p++;
}
if (q) *q = p;
if (neg) return -result;
return result;
}
static inline long parse_iv(const unsigned char *p) {
return parse_iv2(p, NULL);
}
/* no need to check for length - re2c already did */
static inline size_t parse_uiv(const unsigned char *p) {
unsigned char cursor;
size_t result = 0;
if (*p == '+') {
p++;
}
while (1) {
cursor = *p;
if (cursor >= '0' && cursor <= '9') {
result = result * 10 + (size_t) (cursor - (unsigned char) '0');
} else {
break;
}
p++;
}
return result;
}
inline int process_nested_data(UNSERIALIZE_PARAMETER, long elements, int objprops) {
if (!objprops) {
*rval = Object::New();
}
while (elements-- > 0) {
Local<Value> key, data;
if (!php_var_unserialize(&key, p, max)) {
return 0;
}
/*if (Z_TYPE_P(key) != IS_LONG && Z_TYPE_P(key) != IS_STRING) {
//zval_dtor(key);
//FREE_ZVAL(key);
return 0;
}*/
if (!php_var_unserialize(&data, p, max)) {
return 0;
}
if (!objprops) {
if (key->IsNumber() || key->IsNumberObject()) {
(*rval)->ToObject()->Set(key, data);
}
if (key->IsString() || key->IsStringObject()) {
(*rval)->ToObject()->Set(key, data);
}
} else {
*rval = key->ToString();
}
if (elements && *(*p - 1) != ';' && *(*p - 1) != '}') {
(*p)--;
return 0;
}
}
return 1;
}
static inline int finish_nested_data(UNSERIALIZE_PARAMETER) {
if (*((*p)++) == '}')
return 1;
return 0;
}
Handle<Number> zend_strtod(const char *s) {
int len = 0;
while (s[len++] != ';') {
}
return String::New(s, len - 1)->ToNumber();
}
static char *unserialize_str(const unsigned char **p, size_t *len, size_t maxlen) {
size_t i, j;
char *str = new char[*len + 1]; //safe_emalloc(*len, 1, 1);
unsigned char *end = *(unsigned char **) p + maxlen;
if (end < *p) {
delete str;
return NULL;
}
for (i = 0; i < *len; i++) {
if (*p >= end) {
delete str;
return NULL;
}
if (**p != '\\') {
str[i] = (char) **p;
} else {
unsigned char ch = 0;
for (j = 0; j < 2; j++) {
(*p)++;
if (**p >= '0' && **p <= '9') {
ch = (ch << 4) + (**p - '0');
} else if (**p >= 'a' && **p <= 'f') {
ch = (ch << 4) + (**p - 'a' + 10);
} else if (**p >= 'A' && **p <= 'F') {
ch = (ch << 4) + (**p - 'A' + 10);
} else {
delete str;
return NULL;
}
}
str[i] = (char) ch;
}
(*p)++;
}
str[i] = 0;
*len = i;
return str;
}
#define YYFILL(n) do { } while (0)
#define YYCTYPE unsigned char
#define YYCURSOR cursor
#define YYLIMIT limit
#define YYMARKER marker
int php_var_unserialize(Handle<Value> *rval, const unsigned char **p, const unsigned char *max) {
const unsigned char *cursor, *limit, *marker, *start;
limit = cursor = *p;
start = cursor;
{
YYCTYPE yych;
static const unsigned char yybm[] = {
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0,
};
if ((YYLIMIT - YYCURSOR) < 7) YYFILL(7);
yych = *YYCURSOR;
switch (yych) { //php_var_serialize_intern
case 'C': //Custom Object
case 'O': goto yy13; //php object e.g. StdClass
case 'N': goto yy5; //null
case 'R': goto yy2; //Z_ISREF_P
case 'S': goto yy10;
case 'a': goto yy11; //Array && Object
case 'b': goto yy6; //Boolean
case 'd': goto yy8; //Double
case 'i': goto yy7; //Uint32
case 'o': goto yy12;
case 'r': goto yy4;
case 's': goto yy9; //String
case '}': goto yy14;
default: goto yy16;
}
yy2:
yych = *(YYMARKER = ++YYCURSOR);
if (yych == ':') goto yy95;
yy3:
{
return 0;
}
yy4:
yych = *(YYMARKER = ++YYCURSOR);
if (yych == ':') goto yy89;
goto yy3;
yy5:
yych = *++YYCURSOR;
if (yych == ';') goto yy87;
goto yy3;
yy6:
yych = *(YYMARKER = ++YYCURSOR);
if (yych == ':') goto yy83;
goto yy3;
yy7:
yych = *(YYMARKER = ++YYCURSOR);
if (yych == ':') goto yy77;
goto yy3;
yy8:
yych = *(YYMARKER = ++YYCURSOR);
if (yych == ':') goto yy53;
goto yy3;
yy9:
yych = *(YYMARKER = ++YYCURSOR);
if (yych == ':') goto yy46;
goto yy3;
yy10:
yych = *(YYMARKER = ++YYCURSOR);
if (yych == ':') goto yy39;
goto yy3;
yy11:
yych = *(YYMARKER = ++YYCURSOR);
if (yych == ':') goto yy32;
goto yy3;
yy12:
yych = *(YYMARKER = ++YYCURSOR);
if (yych == ':') goto yy25;
goto yy3;
yy13:
yych = *(YYMARKER = ++YYCURSOR);
if (yych == ':') goto yy17;
goto yy3;
yy14:
++YYCURSOR;
{
/* this is the case where we have less data than planned */
*rval = ThrowException(Exception::Error(String::New("Unexpected end of serialized data")));
return 0; /* not sure if it should be 0 or 1 here? */
}
yy16:
yych = *++YYCURSOR;
goto yy3;
yy17:
yych = *++YYCURSOR;
if (yybm[0 + yych] & 128) {
goto yy20;
}
if (yych == '+') goto yy19;
yy18:
YYCURSOR = YYMARKER;
goto yy3;
yy19:
yych = *++YYCURSOR;
if (yybm[0 + yych] & 128) {
goto yy20;
}
goto yy18;
yy20:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if (yybm[0+yych] & 128) {
goto yy20;
}
if (yych != ':') goto yy18;
yych = *++YYCURSOR;
if (yych != '"') goto yy18;
++YYCURSOR;
{
size_t len, len2, len3, maxlen;
long elements;
char *class_name;
int incomplete_class = 0;
int custom_object = 0;
if (*start == 'C') {
custom_object = 1;
}
len2 = len = parse_uiv(start + 2);
maxlen = max - YYCURSOR;
if (maxlen < len || len == 0) {
*p = start + 2;
return 0;
}
class_name = (char*)YYCURSOR;
YYCURSOR += len;
if (*(YYCURSOR) != '"') {
*p = YYCURSOR;
return 0;
}
if (*(YYCURSOR+1) != ':') {
*p = YYCURSOR+1;
return 0;
}
len3 = strspn(class_name, "0123456789_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377\\");
if (len3 != len)
{
*p = YYCURSOR + len3 - len;
return 0;
}
//Handle<String> h_class_name = String::New(class_name, len);
yych = *(YYMARKER = ++YYCURSOR);
if (yych == ':') goto zl0;
zl0:
yych = *++YYCURSOR;
if (yych == '+') goto zl1;
if (yych <= '/') goto yy18;
if (yych <= '9') goto zl2;
goto yy18;
zl1:
yych = *++YYCURSOR;
if (yych <= '/') goto yy18;
if (yych >= ':') goto yy18;
zl2:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
if (yych <= '9') goto zl2;
if (yych >= ';') goto yy18;
yych = *++YYCURSOR;
if (yych != '{') goto yy18;
++YYCURSOR;
*p = YYCURSOR;
elements = parse_uiv(YYMARKER + 1);
if (!process_nested_data(UNSERIALIZE_PASSTHRU, elements, 0)) {
return 0;
}
return finish_nested_data(UNSERIALIZE_PASSTHRU);
}
yy25:
yych = *++YYCURSOR;
if (yych <= ',') {
if (yych != '+') goto yy18;
} else {
if (yych <= '-') goto yy26;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy27;
goto yy18;
}
yy26:
yych = *++YYCURSOR;
if (yych <= '/') goto yy18;
if (yych >= ':') goto yy18;
yy27:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy27;
if (yych >= ';') goto yy18;
yych = *++YYCURSOR;
if (yych != '"') goto yy18;
++YYCURSOR;
// do not unserialize php object here
return 0;
yy32:
yych = *++YYCURSOR;
if (yych == '+') goto yy33;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy34;
goto yy18;
yy33:
yych = *++YYCURSOR;
if (yych <= '/') goto yy18;
if (yych >= ':') goto yy18;
yy34:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy34;
if (yych >= ';') goto yy18;
yych = *++YYCURSOR;
if (yych != '{') goto yy18;
++YYCURSOR;
{
long elements = parse_iv(start + 2);
/* use iv() not uiv() in order to check data range */
*p = YYCURSOR;
if (elements < 0) {
return 0;
}
//TODO ´¦ÀíǶÌ׽ṹ
if (!process_nested_data(UNSERIALIZE_PASSTHRU, elements, 0)) {
return 0;
}
return finish_nested_data(UNSERIALIZE_PASSTHRU);
}
yy39:
yych = *++YYCURSOR;
if (yych == '+') goto yy40;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy41;
goto yy18;
yy40:
yych = *++YYCURSOR;
if (yych <= '/') goto yy18;
if (yych >= ':') goto yy18;
yy41:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy41;
if (yych >= ';') goto yy18;
yych = *++YYCURSOR;
if (yych != '"') goto yy18;
++YYCURSOR;
{
size_t len, maxlen;
char *str;
len = parse_uiv(start + 2);
maxlen = max - YYCURSOR;
if (maxlen < len) {
*p = start + 2;
return 0;
}
if ((str = unserialize_str(&YYCURSOR, &len, maxlen)) == NULL) {
return 0;
}
if (*(YYCURSOR) != '"') {
delete str;
*p = YYCURSOR;
return 0;
}
YYCURSOR += 2;
*p = YYCURSOR;
*rval = String::New(str);
//delete str; //free after use
return 1;
}
yy46:
yych = *++YYCURSOR;
if (yych == '+') goto yy47;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy48;
goto yy18;
yy47:
yych = *++YYCURSOR;
if (yych <= '/') goto yy18;
if (yych >= ':') goto yy18;
yy48:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy48;
if (yych >= ';') goto yy18;
yych = *++YYCURSOR;
if (yych != '"') goto yy18;
++YYCURSOR;
{
size_t len, maxlen;
char *str;
len = parse_uiv(start + 2);
maxlen = max - YYCURSOR;
if (maxlen < len) {
*p = start + 2;
return 0;
}
str = (char*) YYCURSOR;
YYCURSOR += len;
if (*(YYCURSOR) != '"') {
*p = YYCURSOR;
return 0;
}
YYCURSOR += 2;
*p = YYCURSOR;
*rval = String::New(str, len);
//delete str; //free after use
return 1;
}
yy53:
yych = *++YYCURSOR;
if (yych <= '/') {
if (yych <= ',') {
if (yych == '+') goto yy57;
goto yy18;
} else {
if (yych <= '-') goto yy55;
if (yych <= '.') goto yy60;
goto yy18;
}
} else {
if (yych <= 'I') {
if (yych <= '9') goto yy58;
if (yych <= 'H') goto yy18;
goto yy56;
} else {
if (yych != 'N') goto yy18;
}
}
yych = *++YYCURSOR;
if (yych == 'A') goto yy76;
goto yy18;
yy55:
yych = *++YYCURSOR;
if (yych <= '/') {
if (yych == '.') goto yy60;
goto yy18;
} else {
if (yych <= '9') goto yy58;
if (yych != 'I') goto yy18;
}
yy56:
yych = *++YYCURSOR;
if (yych == 'N') goto yy72;
goto yy18;
yy57:
yych = *++YYCURSOR;
if (yych == '.') goto yy60;
if (yych <= '/') goto yy18;
if (yych >= ':') goto yy18;
yy58:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
yych = *YYCURSOR;
if (yych <= ':') {
if (yych <= '.') {
if (yych <= '-') goto yy18;
goto yy70;
} else {
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy58;
goto yy18;
}
} else {
if (yych <= 'E') {
if (yych <= ';') goto yy63;
if (yych <= 'D') goto yy18;
goto yy65;
} else {
if (yych == 'e') goto yy65;
goto yy18;
}
}
yy60:
yych = *++YYCURSOR;
if (yych <= '/') goto yy18;
if (yych >= ':') goto yy18;
yy61:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
yych = *YYCURSOR;
if (yych <= ';') {
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy61;
if (yych <= ':') goto yy18;
} else {
if (yych <= 'E') {
if (yych <= 'D') goto yy18;
goto yy65;
} else {
if (yych == 'e') goto yy65;
goto yy18;
}
}
yy63:
++YYCURSOR;
{
#if SIZEOF_LONG == 4
use_double:
#endif
*p = YYCURSOR;
//ZVAL_DOUBLE(*rval, zend_strtod((const char *)start + 2, NULL));
*rval = zend_strtod((const char *) start + 2);
return 1;
}
yy65:
yych = *++YYCURSOR;
if (yych <= ',') {
if (yych != '+') goto yy18;
} else {
if (yych <= '-') goto yy66;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy67;
goto yy18;
}
yy66:
yych = *++YYCURSOR;
if (yych <= ',') {
if (yych == '+') goto yy69;
goto yy18;
} else {
if (yych <= '-') goto yy69;
if (yych <= '/') goto yy18;
if (yych >= ':') goto yy18;
}
yy67:
++YYCURSOR;
if (YYLIMIT <= YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy67;
if (yych == ';') goto yy63;
goto yy18;
yy69:
yych = *++YYCURSOR;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy67;
goto yy18;
yy70:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
yych = *YYCURSOR;
if (yych <= ';') {
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy70;
if (yych <= ':') goto yy18;
goto yy63;
} else {
if (yych <= 'E') {
if (yych <= 'D') goto yy18;
goto yy65;
} else {
if (yych == 'e') goto yy65;
goto yy18;
}
}
yy72:
yych = *++YYCURSOR;
if (yych != 'F') goto yy18;
yy73:
yych = *++YYCURSOR;
if (yych != ';') goto yy18;
++YYCURSOR;
{
*p = YYCURSOR;
if (!strncmp((const char *) start + 2, "NAN", 3)) {
*rval = Number::New(V8_SNAN);
} else if (!strncmp((const char *) start + 2, "INF", 3)) {
*rval = Number::New(DoubleFromBits(V8_INFINITY));
} else if (!strncmp((const char *) start + 2, "-INF", 4)) {
*rval = Number::New(DoubleFromBits(V8_NEG_INFINITY));
}
return 1;
}
yy76:
yych = *++YYCURSOR;
if (yych == 'N') goto yy73;
goto yy18;
yy77:
yych = *++YYCURSOR;
if (yych <= ',') {
if (yych != '+') goto yy18;
} else {
if (yych <= '-') goto yy78;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy79;
goto yy18;
}
yy78:
yych = *++YYCURSOR;
if (yych <= '/') goto yy18;
if (yych >= ':') goto yy18;
yy79:
++YYCURSOR;
if (YYLIMIT <= YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy79;
if (yych != ';') goto yy18;
++YYCURSOR;
{
#if SIZEOF_LONG == 4
int digits = YYCURSOR - start - 3;
if (start[2] == '-' || start[2] == '+') {
digits--;
}
/* Use double for large long values that were serialized on a 64-bit system */
if (digits >= MAX_LENGTH_OF_LONG - 1) {
if (digits == MAX_LENGTH_OF_LONG - 1) {
int cmp = strncmp((const char *) YYCURSOR - MAX_LENGTH_OF_LONG, long_min_digits, MAX_LENGTH_OF_LONG - 1);
if (!(cmp < 0 || (cmp == 0 && start[2] == '-'))) {
goto use_double;
}
} else {
goto use_double;
}
}
#endif
*p = YYCURSOR;
//ZVAL_LONG(*rval, parse_iv(start + 2));
*rval = Number::New(parse_iv(start + 2)); // Mark: not sure
return 1;
}
yy83:
yych = *++YYCURSOR;
if (yych <= '/') goto yy18;
if (yych >= '2') goto yy18;
yych = *++YYCURSOR;
if (yych != ';') goto yy18;
++YYCURSOR;
{
*p = YYCURSOR;
*rval = Boolean::New(parse_iv(start + 2));
return 1;
}
yy87:
++YYCURSOR;
{
*p = YYCURSOR;
*rval = Null();
return 1;
}
yy89:
yych = *++YYCURSOR;
if (yych <= ',') {
if (yych != '+') goto yy18;
} else {
if (yych <= '-') goto yy90;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy91;
goto yy18;
}
yy90:
yych = *++YYCURSOR;
if (yych <= '/') goto yy18;
if (yych >= ':') goto yy18;
yy91:
++YYCURSOR;
if (YYLIMIT <= YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy91;
if (yych != ';') goto yy18;
++YYCURSOR;
{
long id;
*p = YYCURSOR;
//if (!var_hash) return 0;
id = parse_iv(start + 2) - 1;
if (id == -1/* || var_access(var_hash, id, &rval_ref) != SUCCESS*/) {
return 0;
}
//TODO
//if (*rval == *rval_ref) return 0;
/*if (*rval != NULL) {
zval_ptr_dtor(rval);
}
*rval = *rval_ref;*/
//Z_ADDREF_PP(rval);
//Z_UNSET_ISREF_PP(rval);
return 1;
}
yy95:
yych = *++YYCURSOR;
if (yych <= ',') {
if (yych != '+') goto yy18;
} else {
if (yych <= '-') goto yy96;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy97;
goto yy18;
}
yy96:
yych = *++YYCURSOR;
if (yych <= '/') goto yy18;
if (yych >= ':') goto yy18;
yy97:
++YYCURSOR;
if (YYLIMIT <= YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
if (yych <= '9') goto yy97;
if (yych != ';') goto yy18;
++YYCURSOR;
{
long id;
*p = YYCURSOR;
//if (!var_hash) return 0;
//TODO
id = parse_iv(start + 2) - 1;
if (id == -1 /*|| var_access(var_hash, id, &rval_ref) != SUCCESS*/) {
return 0;
}
*rval = Null(); // Mark: wait data to rewrite
/*if (*rval != NULL) {
zval_ptr_dtor(rval);
}
*rval = *rval_ref;*/
//Z_ADDREF_PP(rval);
//Z_SET_ISREF_PP(rval);
return 1;
}
}
return 0;
}