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php-src/ext/standard/var_unserializer.c
foobar 27df981727 touch
2005-09-05 16:22:58 +00:00

1088 lines
24 KiB
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/* Generated by re2c 0.9.10 on Mon Sep 5 19:22:38 2005 */
#line 1 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2005 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.0 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_0.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 |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Sascha Schumann <sascha@schumann.cx> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#include "php.h"
#include "ext/standard/php_var.h"
#include "php_incomplete_class.h"
/* {{{ reference-handling for unserializer: var_* */
#define VAR_ENTRIES_MAX 1024
typedef struct {
zval *data[VAR_ENTRIES_MAX];
long used_slots;
void *next;
} var_entries;
static inline void var_push(php_unserialize_data_t *var_hashx, zval **rval)
{
var_entries *var_hash = var_hashx->first, *prev = NULL;
while (var_hash && var_hash->used_slots == VAR_ENTRIES_MAX) {
prev = var_hash;
var_hash = var_hash->next;
}
if (!var_hash) {
var_hash = emalloc(sizeof(var_entries));
var_hash->used_slots = 0;
var_hash->next = 0;
if (!var_hashx->first)
var_hashx->first = var_hash;
else
prev->next = var_hash;
}
var_hash->data[var_hash->used_slots++] = *rval;
}
static inline void var_push_dtor(php_unserialize_data_t *var_hashx, zval **rval)
{
var_entries *var_hash = var_hashx->first_dtor, *prev = NULL;
while (var_hash && var_hash->used_slots == VAR_ENTRIES_MAX) {
prev = var_hash;
var_hash = var_hash->next;
}
if (!var_hash) {
var_hash = emalloc(sizeof(var_entries));
var_hash->used_slots = 0;
var_hash->next = 0;
if (!var_hashx->first_dtor)
var_hashx->first_dtor = var_hash;
else
prev->next = var_hash;
}
(*rval)->refcount++;
var_hash->data[var_hash->used_slots++] = *rval;
}
PHPAPI void var_replace(php_unserialize_data_t *var_hashx, zval *ozval, zval **nzval)
{
long i;
var_entries *var_hash = var_hashx->first;
while (var_hash) {
for (i = 0; i < var_hash->used_slots; i++) {
if (var_hash->data[i] == ozval) {
var_hash->data[i] = *nzval;
/* do not break here */
}
}
var_hash = var_hash->next;
}
}
static int var_access(php_unserialize_data_t *var_hashx, long id, zval ***store)
{
var_entries *var_hash = var_hashx->first;
while (id >= VAR_ENTRIES_MAX && var_hash && var_hash->used_slots == VAR_ENTRIES_MAX) {
var_hash = var_hash->next;
id -= VAR_ENTRIES_MAX;
}
if (!var_hash) return !SUCCESS;
if (id < 0 || id >= var_hash->used_slots) return !SUCCESS;
*store = &var_hash->data[id];
return SUCCESS;
}
PHPAPI void var_destroy(php_unserialize_data_t *var_hashx)
{
void *next;
long i;
var_entries *var_hash = var_hashx->first;
while (var_hash) {
next = var_hash->next;
efree(var_hash);
var_hash = next;
}
var_hash = var_hashx->first_dtor;
while (var_hash) {
for (i = 0; i < var_hash->used_slots; i++) {
zval_ptr_dtor(&var_hash->data[i]);
}
next = var_hash->next;
efree(var_hash);
var_hash = next;
}
}
/* }}} */
#define YYFILL(n) do { } while (0)
#define YYCTYPE unsigned char
#define YYCURSOR cursor
#define YYLIMIT limit
#define YYMARKER marker
#line 155 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
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 + cursor - '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;
}
#define UNSERIALIZE_PARAMETER zval **rval, const unsigned char **p, const unsigned char *max, php_unserialize_data_t *var_hash TSRMLS_DC
#define UNSERIALIZE_PASSTHRU rval, p, max, var_hash TSRMLS_CC
static inline int process_nested_data(UNSERIALIZE_PARAMETER, HashTable *ht, long elements)
{
while (elements-- > 0) {
zval *key, *data, **old_data;
ALLOC_INIT_ZVAL(key);
if (!php_var_unserialize(&key, p, max, NULL TSRMLS_CC)) {
zval_dtor(key);
FREE_ZVAL(key);
return 0;
}
if (Z_TYPE_P(key) != IS_LONG && Z_TYPE_P(key) != IS_STRING) {
zval_dtor(key);
FREE_ZVAL(key);
return 0;
}
ALLOC_INIT_ZVAL(data);
if (!php_var_unserialize(&data, p, max, var_hash TSRMLS_CC)) {
zval_dtor(key);
FREE_ZVAL(key);
zval_dtor(data);
FREE_ZVAL(data);
return 0;
}
switch (Z_TYPE_P(key)) {
case IS_LONG:
if (zend_hash_index_find(ht, Z_LVAL_P(key), (void **)&old_data)==SUCCESS) {
var_push_dtor(var_hash, old_data);
}
zend_hash_index_update(ht, Z_LVAL_P(key), &data, sizeof(data), NULL);
break;
case IS_STRING:
if (zend_hash_find(ht, Z_STRVAL_P(key), Z_STRLEN_P(key) + 1, (void **)&old_data)==SUCCESS) {
var_push_dtor(var_hash, old_data);
}
zend_hash_update(ht, Z_STRVAL_P(key), Z_STRLEN_P(key) + 1, &data, sizeof(data), NULL);
break;
}
zval_dtor(key);
FREE_ZVAL(key);
if (elements && *(*p-1) != ';' && *(*p-1) != '}') {
(*p)--;
return 0;
}
}
return 1;
}
static inline int finish_nested_data(UNSERIALIZE_PARAMETER)
{
if (*((*p)++) == '}')
return 1;
#if SOMETHING_NEW_MIGHT_LEAD_TO_CRASH_ENABLE_IF_YOU_ARE_BRAVE
zval_ptr_dtor(rval);
#endif
return 0;
}
static inline int object_custom(UNSERIALIZE_PARAMETER, zend_class_entry *ce)
{
long datalen;
if(ce->unserialize == NULL) {
zend_error(E_WARNING, "Class %s has no unserializer", ce->name);
return 0;
}
datalen = parse_iv2((*p) + 2, p);
(*p) += 2;
if(datalen < 0 || (*p) + datalen >= max) {
zend_error(E_WARNING, "Insufficient data for unserializing - %ld required, %d present", datalen, max - (*p));
return 0;
}
if(ce->unserialize(rval, ce, (const unsigned char*)*p, datalen, (zend_unserialize_data *)var_hash TSRMLS_CC) != SUCCESS) {
return 0;
}
(*p) += datalen;
return finish_nested_data(UNSERIALIZE_PASSTHRU);
}
static inline long object_common1(UNSERIALIZE_PARAMETER, zend_class_entry *ce)
{
long elements;
elements = parse_iv2((*p) + 2, p);
(*p) += 2;
object_init_ex(*rval, ce);
return elements;
}
static inline int object_common2(UNSERIALIZE_PARAMETER, long elements)
{
zval *retval_ptr = NULL;
zval fname;
if (!process_nested_data(UNSERIALIZE_PASSTHRU, Z_OBJPROP_PP(rval), elements)) {
return 0;
}
if (Z_OBJCE_PP(rval) != PHP_IC_ENTRY &&
zend_hash_exists(&Z_OBJCE_PP(rval)->function_table, "__wakeup", sizeof("__wakeup"))) {
INIT_PZVAL(&fname);
ZVAL_STRINGL(&fname, "__wakeup", sizeof("__wakeup") - 1, 0);
call_user_function_ex(CG(function_table), rval, &fname, &retval_ptr, 0, 0, 1, NULL TSRMLS_CC);
}
if (retval_ptr)
zval_ptr_dtor(&retval_ptr);
return finish_nested_data(UNSERIALIZE_PASSTHRU);
}
PHPAPI int php_var_unserialize(UNSERIALIZE_PARAMETER)
{
const unsigned char *cursor, *limit, *marker, *start;
zval **rval_ref;
limit = cursor = *p;
if (var_hash && cursor[0] != 'R') {
var_push(var_hash, rval);
}
start = cursor;
{
static 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,
};
#line 394 "<stdout>"
{
YYCTYPE yych;
unsigned int yyaccept;
goto yy0;
++YYCURSOR;
yy0:
if((YYLIMIT - YYCURSOR) < 7) YYFILL(7);
yych = *YYCURSOR;
switch(yych){
case 'C': case 'O': goto yy12;
case 'N': goto yy5;
case 'R': goto yy2;
case 'a': goto yy10;
case 'b': goto yy6;
case 'd': goto yy8;
case 'i': goto yy7;
case 'o': goto yy11;
case 'r': goto yy4;
case 's': goto yy9;
case '}': goto yy13;
default: goto yy15;
}
yy2: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == ':') goto yy87;
goto yy3;
yy3:
#line 626 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{ return 0; }
#line 424 "<stdout>"
yy4: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == ':') goto yy81;
goto yy3;
yy5: yych = *++YYCURSOR;
if(yych == ';') goto yy79;
goto yy3;
yy6: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == ':') goto yy75;
goto yy3;
yy7: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == ':') goto yy69;
goto yy3;
yy8: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == ':') goto yy45;
goto yy3;
yy9: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == ':') goto yy38;
goto yy3;
yy10: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == ':') goto yy31;
goto yy3;
yy11: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == ':') goto yy24;
goto yy3;
yy12: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == ':') goto yy16;
goto yy3;
yy13: ++YYCURSOR;
goto yy14;
yy14:
#line 620 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{
/* this is the case where we have less data than planned */
php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Unexpected end of serialized data");
return 0; /* not sure if it should be 0 or 1 here? */
}
#line 469 "<stdout>"
yy15: yych = *++YYCURSOR;
goto yy3;
yy16: yych = *++YYCURSOR;
if(yybm[0+yych] & 128) {
goto yy19;
}
if(yych == '+') goto yy18;
goto yy17;
yy17: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy3;
}
yy18: yych = *++YYCURSOR;
if(yybm[0+yych] & 128) {
goto yy19;
}
goto yy17;
yy19: ++YYCURSOR;
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
goto yy20;
yy20: if(yybm[0+yych] & 128) {
goto yy19;
}
if(yych != ':') goto yy17;
goto yy21;
yy21: yych = *++YYCURSOR;
if(yych != '"') goto yy17;
goto yy22;
yy22: ++YYCURSOR;
goto yy23;
yy23:
#line 508 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{
size_t len, len2, len3, maxlen;
long elements;
char *class_name;
zend_class_entry *ce;
zend_class_entry **pce;
int incomplete_class = 0;
int custom_object = 0;
zval *user_func;
zval *retval_ptr;
zval **args[1];
zval *arg_func_name;
if(*start == 'C') {
custom_object = 1;
}
INIT_PZVAL(*rval);
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;
}
class_name = estrndup(class_name, len);
do {
/* Try to find class directly */
if (zend_lookup_class(class_name, len2, &pce TSRMLS_CC) == SUCCESS) {
ce = *pce;
break;
}
/* Check for unserialize callback */
if ((PG(unserialize_callback_func) == NULL) || (PG(unserialize_callback_func)[0] == '\0')) {
incomplete_class = 1;
ce = PHP_IC_ENTRY;
break;
}
/* Call unserialize callback */
MAKE_STD_ZVAL(user_func);
ZVAL_STRING(user_func, PG(unserialize_callback_func), 1);
args[0] = &arg_func_name;
MAKE_STD_ZVAL(arg_func_name);
ZVAL_STRING(arg_func_name, class_name, 1);
if (call_user_function_ex(CG(function_table), NULL, user_func, &retval_ptr, 1, args, 0, NULL TSRMLS_CC) != SUCCESS) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "defined (%s) but not found", user_func->value.str.val);
incomplete_class = 1;
ce = PHP_IC_ENTRY;
zval_ptr_dtor(&user_func);
zval_ptr_dtor(&arg_func_name);
break;
}
if (retval_ptr) {
zval_ptr_dtor(&retval_ptr);
}
/* The callback function may have defined the class */
if (zend_lookup_class(class_name, len2, &pce TSRMLS_CC) == SUCCESS) {
ce = *pce;
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Function %s() hasn't defined the class it was called for", user_func->value.str.val);
incomplete_class = 1;
ce = PHP_IC_ENTRY;
}
zval_ptr_dtor(&user_func);
zval_ptr_dtor(&arg_func_name);
break;
} while (1);
*p = YYCURSOR;
if(custom_object) {
efree(class_name);
return object_custom(UNSERIALIZE_PASSTHRU, ce);
}
elements = object_common1(UNSERIALIZE_PASSTHRU, ce);
if (incomplete_class) {
php_store_class_name(*rval, class_name, len2);
}
efree(class_name);
return object_common2(UNSERIALIZE_PASSTHRU, elements);
}
#line 614 "<stdout>"
yy24: yych = *++YYCURSOR;
if(yych <= ','){
if(yych != '+') goto yy17;
goto yy25;
} else {
if(yych <= '-') goto yy25;
if(yych <= '/') goto yy17;
if(yych <= '9') goto yy26;
goto yy17;
}
yy25: yych = *++YYCURSOR;
if(yych <= '/') goto yy17;
if(yych >= ':') goto yy17;
goto yy26;
yy26: ++YYCURSOR;
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
goto yy27;
yy27: if(yych <= '/') goto yy17;
if(yych <= '9') goto yy26;
if(yych >= ';') goto yy17;
goto yy28;
yy28: yych = *++YYCURSOR;
if(yych != '"') goto yy17;
goto yy29;
yy29: ++YYCURSOR;
goto yy30;
yy30:
#line 500 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{
INIT_PZVAL(*rval);
return object_common2(UNSERIALIZE_PASSTHRU,
object_common1(UNSERIALIZE_PASSTHRU, ZEND_STANDARD_CLASS_DEF_PTR));
}
#line 651 "<stdout>"
yy31: yych = *++YYCURSOR;
if(yych == '+') goto yy32;
if(yych <= '/') goto yy17;
if(yych <= '9') goto yy33;
goto yy17;
yy32: yych = *++YYCURSOR;
if(yych <= '/') goto yy17;
if(yych >= ':') goto yy17;
goto yy33;
yy33: ++YYCURSOR;
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
goto yy34;
yy34: if(yych <= '/') goto yy17;
if(yych <= '9') goto yy33;
if(yych >= ';') goto yy17;
goto yy35;
yy35: yych = *++YYCURSOR;
if(yych != '{') goto yy17;
goto yy36;
yy36: ++YYCURSOR;
goto yy37;
yy37:
#line 478 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{
long elements = parse_iv(start + 2);
/* use iv() not uiv() in order to check data range */
*p = YYCURSOR;
if (elements < 0) {
return 0;
}
INIT_PZVAL(*rval);
Z_TYPE_PP(rval) = IS_ARRAY;
ALLOC_HASHTABLE(Z_ARRVAL_PP(rval));
zend_hash_init(Z_ARRVAL_PP(rval), elements + 1, NULL, ZVAL_PTR_DTOR, 0);
if (!process_nested_data(UNSERIALIZE_PASSTHRU, Z_ARRVAL_PP(rval), elements)) {
return 0;
}
return finish_nested_data(UNSERIALIZE_PASSTHRU);
}
#line 697 "<stdout>"
yy38: yych = *++YYCURSOR;
if(yych == '+') goto yy39;
if(yych <= '/') goto yy17;
if(yych <= '9') goto yy40;
goto yy17;
yy39: yych = *++YYCURSOR;
if(yych <= '/') goto yy17;
if(yych >= ':') goto yy17;
goto yy40;
yy40: ++YYCURSOR;
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
goto yy41;
yy41: if(yych <= '/') goto yy17;
if(yych <= '9') goto yy40;
if(yych >= ';') goto yy17;
goto yy42;
yy42: yych = *++YYCURSOR;
if(yych != '"') goto yy17;
goto yy43;
yy43: ++YYCURSOR;
goto yy44;
yy44:
#line 450 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{
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;
INIT_PZVAL(*rval);
ZVAL_STRINGL(*rval, str, len, 1);
return 1;
}
#line 749 "<stdout>"
yy45: yych = *++YYCURSOR;
if(yych <= '/'){
if(yych <= ','){
if(yych == '+') goto yy49;
goto yy17;
} else {
if(yych <= '-') goto yy47;
if(yych <= '.') goto yy52;
goto yy17;
}
} else {
if(yych <= 'I'){
if(yych <= '9') goto yy50;
if(yych <= 'H') goto yy17;
goto yy48;
} else {
if(yych != 'N') goto yy17;
goto yy46;
}
}
yy46: yych = *++YYCURSOR;
if(yych == 'A') goto yy68;
goto yy17;
yy47: yych = *++YYCURSOR;
if(yych <= '/'){
if(yych == '.') goto yy52;
goto yy17;
} else {
if(yych <= '9') goto yy50;
if(yych != 'I') goto yy17;
goto yy48;
}
yy48: yych = *++YYCURSOR;
if(yych == 'N') goto yy64;
goto yy17;
yy49: yych = *++YYCURSOR;
if(yych == '.') goto yy52;
if(yych <= '/') goto yy17;
if(yych >= ':') goto yy17;
goto yy50;
yy50: ++YYCURSOR;
if((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
yych = *YYCURSOR;
goto yy51;
yy51: if(yych <= ':'){
if(yych <= '.'){
if(yych <= '-') goto yy17;
goto yy62;
} else {
if(yych <= '/') goto yy17;
if(yych <= '9') goto yy50;
goto yy17;
}
} else {
if(yych <= 'E'){
if(yych <= ';') goto yy55;
if(yych <= 'D') goto yy17;
goto yy57;
} else {
if(yych == 'e') goto yy57;
goto yy17;
}
}
yy52: yych = *++YYCURSOR;
if(yych <= '/') goto yy17;
if(yych >= ':') goto yy17;
goto yy53;
yy53: ++YYCURSOR;
if((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
yych = *YYCURSOR;
goto yy54;
yy54: if(yych <= ';'){
if(yych <= '/') goto yy17;
if(yych <= '9') goto yy53;
if(yych <= ':') goto yy17;
goto yy55;
} else {
if(yych <= 'E'){
if(yych <= 'D') goto yy17;
goto yy57;
} else {
if(yych == 'e') goto yy57;
goto yy17;
}
}
yy55: ++YYCURSOR;
goto yy56;
yy56:
#line 443 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{
*p = YYCURSOR;
INIT_PZVAL(*rval);
ZVAL_DOUBLE(*rval, zend_strtod((const char *)start + 2, NULL));
return 1;
}
#line 845 "<stdout>"
yy57: yych = *++YYCURSOR;
if(yych <= ','){
if(yych != '+') goto yy17;
goto yy58;
} else {
if(yych <= '-') goto yy58;
if(yych <= '/') goto yy17;
if(yych <= '9') goto yy59;
goto yy17;
}
yy58: yych = *++YYCURSOR;
if(yych <= ','){
if(yych == '+') goto yy61;
goto yy17;
} else {
if(yych <= '-') goto yy61;
if(yych <= '/') goto yy17;
if(yych >= ':') goto yy17;
goto yy59;
}
yy59: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy60;
yy60: if(yych <= '/') goto yy17;
if(yych <= '9') goto yy59;
if(yych == ';') goto yy55;
goto yy17;
yy61: yych = *++YYCURSOR;
if(yych <= '/') goto yy17;
if(yych <= '9') goto yy59;
goto yy17;
yy62: ++YYCURSOR;
if((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
yych = *YYCURSOR;
goto yy63;
yy63: if(yych <= ';'){
if(yych <= '/') goto yy17;
if(yych <= '9') goto yy62;
if(yych <= ':') goto yy17;
goto yy55;
} else {
if(yych <= 'E'){
if(yych <= 'D') goto yy17;
goto yy57;
} else {
if(yych == 'e') goto yy57;
goto yy17;
}
}
yy64: yych = *++YYCURSOR;
if(yych != 'F') goto yy17;
goto yy65;
yy65: yych = *++YYCURSOR;
if(yych != ';') goto yy17;
goto yy66;
yy66: ++YYCURSOR;
goto yy67;
yy67:
#line 428 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{
*p = YYCURSOR;
INIT_PZVAL(*rval);
if (!strncmp(start + 2, "NAN", 3)) {
ZVAL_DOUBLE(*rval, php_get_nan());
} else if (!strncmp(start + 2, "INF", 3)) {
ZVAL_DOUBLE(*rval, php_get_inf());
} else if (!strncmp(start + 2, "-INF", 4)) {
ZVAL_DOUBLE(*rval, -php_get_inf());
}
return 1;
}
#line 920 "<stdout>"
yy68: yych = *++YYCURSOR;
if(yych == 'N') goto yy65;
goto yy17;
yy69: yych = *++YYCURSOR;
if(yych <= ','){
if(yych != '+') goto yy17;
goto yy70;
} else {
if(yych <= '-') goto yy70;
if(yych <= '/') goto yy17;
if(yych <= '9') goto yy71;
goto yy17;
}
yy70: yych = *++YYCURSOR;
if(yych <= '/') goto yy17;
if(yych >= ':') goto yy17;
goto yy71;
yy71: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy72;
yy72: if(yych <= '/') goto yy17;
if(yych <= '9') goto yy71;
if(yych != ';') goto yy17;
goto yy73;
yy73: ++YYCURSOR;
goto yy74;
yy74:
#line 421 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{
*p = YYCURSOR;
INIT_PZVAL(*rval);
ZVAL_LONG(*rval, parse_iv(start + 2));
return 1;
}
#line 956 "<stdout>"
yy75: yych = *++YYCURSOR;
if(yych <= '/') goto yy17;
if(yych >= '2') goto yy17;
goto yy76;
yy76: yych = *++YYCURSOR;
if(yych != ';') goto yy17;
goto yy77;
yy77: ++YYCURSOR;
goto yy78;
yy78:
#line 414 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{
*p = YYCURSOR;
INIT_PZVAL(*rval);
ZVAL_BOOL(*rval, parse_iv(start + 2));
return 1;
}
#line 974 "<stdout>"
yy79: ++YYCURSOR;
goto yy80;
yy80:
#line 407 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{
*p = YYCURSOR;
INIT_PZVAL(*rval);
ZVAL_NULL(*rval);
return 1;
}
#line 985 "<stdout>"
yy81: yych = *++YYCURSOR;
if(yych <= ','){
if(yych != '+') goto yy17;
goto yy82;
} else {
if(yych <= '-') goto yy82;
if(yych <= '/') goto yy17;
if(yych <= '9') goto yy83;
goto yy17;
}
yy82: yych = *++YYCURSOR;
if(yych <= '/') goto yy17;
if(yych >= ':') goto yy17;
goto yy83;
yy83: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy84;
yy84: if(yych <= '/') goto yy17;
if(yych <= '9') goto yy83;
if(yych != ';') goto yy17;
goto yy85;
yy85: ++YYCURSOR;
goto yy86;
yy86:
#line 384 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{
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;
}
if (*rval == *rval_ref) return 0;
if (*rval != NULL) {
zval_ptr_dtor(rval);
}
*rval = *rval_ref;
(*rval)->refcount++;
(*rval)->is_ref = 0;
return 1;
}
#line 1034 "<stdout>"
yy87: yych = *++YYCURSOR;
if(yych <= ','){
if(yych != '+') goto yy17;
goto yy88;
} else {
if(yych <= '-') goto yy88;
if(yych <= '/') goto yy17;
if(yych <= '9') goto yy89;
goto yy17;
}
yy88: yych = *++YYCURSOR;
if(yych <= '/') goto yy17;
if(yych >= ':') goto yy17;
goto yy89;
yy89: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy90;
yy90: if(yych <= '/') goto yy17;
if(yych <= '9') goto yy89;
if(yych != ';') goto yy17;
goto yy91;
yy91: ++YYCURSOR;
goto yy92;
yy92:
#line 363 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
{
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;
}
if (*rval != NULL) {
zval_ptr_dtor(rval);
}
*rval = *rval_ref;
(*rval)->refcount++;
(*rval)->is_ref = 1;
return 1;
}
#line 1081 "<stdout>"
}
}
#line 628 "/usr/src/php/php_5_1/ext/standard/var_unserializer.re"
return 0;
}
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