XCache is a fast, stable PHP opcode cacher that has been proven and is now running on production servers under high load. https://xcache.lighttpd.net/
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#if 0
#define XCACHE_DEBUG
#endif
#if 0
#define SHOW_DPRINT
#endif
/* {{{ macros */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <signal.h>
#include "php.h"
#include "ext/standard/info.h"
#include "ext/standard/md5.h"
#include "ext/standard/php_math.h"
#include "ext/standard/php_string.h"
#include "zend_extensions.h"
#include "SAPI.h"
#include "xcache.h"
#ifdef ZEND_ENGINE_2_1
#include "ext/date/php_date.h"
#endif
#include "optimizer.h"
#include "coverager.h"
#include "disassembler.h"
#include "align.h"
#include "stack.h"
#include "xcache_globals.h"
#include "processor.h"
#include "const_string.h"
#include "opcode_spec.h"
#include "utils.h"
#define VAR_ENTRY_EXPIRED(pentry) ((pentry)->ttl && XG(request_time) > (pentry)->ctime + (pentry)->ttl)
#define CHECK(x, e) do { if ((x) == NULL) { zend_error(E_ERROR, "XCache: " e); goto err; } } while (0)
#define LOCK(x) xc_lock((x)->lck)
#define UNLOCK(x) xc_unlock((x)->lck)
#define ENTER_LOCK_EX(x) \
xc_lock((x)->lck); \
zend_try { \
do
#define LEAVE_LOCK_EX(x) \
while (0); \
} zend_catch { \
catched = 1; \
} zend_end_try(); \
xc_unlock((x)->lck)
#define ENTER_LOCK(x) do { \
int catched = 0; \
ENTER_LOCK_EX(x)
#define LEAVE_LOCK(x) \
LEAVE_LOCK_EX(x); \
if (catched) { \
zend_bailout(); \
} \
} while(0)
/* }}} */
/* {{{ globals */
static char *xc_shm_scheme = NULL;
static char *xc_mmap_path = NULL;
static char *xc_coredump_dir = NULL;
static xc_hash_t xc_php_hcache = {0};
static xc_hash_t xc_php_hentry = {0};
static xc_hash_t xc_var_hcache = {0};
static xc_hash_t xc_var_hentry = {0};
static zend_ulong xc_php_ttl = 0;
static zend_ulong xc_var_maxttl = 0;
enum { xc_deletes_gc_interval = 120 };
static zend_ulong xc_php_gc_interval = 0;
static zend_ulong xc_var_gc_interval = 0;
/* total size */
static zend_ulong xc_php_size = 0;
static zend_ulong xc_var_size = 0;
static xc_cache_t **xc_php_caches = NULL;
static xc_cache_t **xc_var_caches = NULL;
static zend_bool xc_initized = 0;
static time_t xc_init_time = 0;
static long unsigned xc_init_instance_id = 0;
#ifdef ZTS
static long unsigned xc_init_instance_subid = 0;
#endif
static zend_compile_file_t *origin_compile_file = NULL;
static zend_compile_file_t *old_compile_file = NULL;
static zend_llist_element *xc_llist_zend_extension = NULL;
static zend_bool xc_test = 0;
static zend_bool xc_readonly_protection = 0;
zend_bool xc_have_op_array_ctor = 0;
static zend_bool xc_module_gotup = 0;
static zend_bool xc_zend_extension_gotup = 0;
static zend_bool xc_zend_extension_faked = 0;
#if !COMPILE_DL_XCACHE
# define zend_extension_entry xcache_zend_extension_entry
#endif
ZEND_DLEXPORT zend_extension zend_extension_entry;
ZEND_DECLARE_MODULE_GLOBALS(xcache);
typedef enum { XC_TYPE_PHP, XC_TYPE_VAR } xc_entry_type_t;
/* }}} */
/* any function in *_dmz is only safe be called within locked(single thread) area */
static void xc_php_add_dmz(xc_cache_t *cache, xc_entry_data_php_t *php) /* {{{ */
{
xc_entry_data_php_t **head = &(cache->phps[php->hvalue]);
php->next = *head;
*head = php;
cache->phps_count ++;
}
/* }}} */
static xc_entry_data_php_t *xc_php_store_dmz(xc_cache_t *cache, xc_entry_data_php_t *php TSRMLS_DC) /* {{{ */
{
xc_entry_data_php_t *stored_php;
php->hits = 0;
php->refcount = 0;
stored_php = xc_processor_store_xc_entry_data_php_t(cache, php TSRMLS_CC);
if (stored_php) {
xc_php_add_dmz(cache, stored_php);
return stored_php;
}
else {
cache->ooms ++;
return NULL;
}
}
/* }}} */
static xc_entry_data_php_t *xc_php_find_dmz(xc_cache_t *cache, xc_entry_data_php_t *php TSRMLS_DC) /* {{{ */
{
xc_entry_data_php_t *p;
for (p = cache->phps[php->hvalue]; p; p = (xc_entry_data_php_t *) p->next) {
if (memcmp(&php->md5.digest, &p->md5.digest, sizeof(php->md5.digest)) == 0) {
p->hits ++;
return p;
}
}
return NULL;
}
/* }}} */
static void xc_php_free_dmz(xc_cache_t *cache, xc_entry_data_php_t *php) /* {{{ */
{
cache->mem->handlers->free(cache->mem, (xc_entry_data_php_t *)php);
}
/* }}} */
static void xc_php_addref_dmz(xc_entry_data_php_t *php) /* {{{ */
{
php->refcount ++;
}
/* }}} */
static void xc_php_release_dmz(xc_cache_t *cache, xc_entry_data_php_t *php) /* {{{ */
{
if (-- php->refcount == 0) {
xc_entry_data_php_t **pp = &(cache->phps[php->hvalue]);
xc_entry_data_php_t *p;
for (p = *pp; p; pp = &(p->next), p = p->next) {
if (memcmp(&php->md5.digest, &p->md5.digest, sizeof(php->md5.digest)) == 0) {
/* unlink */
*pp = p->next;
xc_php_free_dmz(cache, php);
return;
}
}
assert(0);
}
}
/* }}} */
static inline int xc_entry_equal_dmz(xc_entry_type_t type, const xc_entry_t *entry1, const xc_entry_t *entry2) /* {{{ */
{
/* this function isn't required but can be in dmz */
switch (type) {
case XC_TYPE_PHP:
#ifdef HAVE_INODE
{
const xc_entry_php_t *php_entry1 = (const xc_entry_php_t *) entry1;
const xc_entry_php_t *php_entry2 = (const xc_entry_php_t *) entry2;
if (php_entry1->file_inode) {
return php_entry1->file_inode == php_entry2->file_inode
&& php_entry1->file_device == php_entry2->file_device;
}
}
#endif
/* fall */
case XC_TYPE_VAR:
do {
#ifdef IS_UNICODE
if (entry1->name_type == IS_UNICODE) {
if (entry1->name.ustr.len != entry2->name.ustr.len) {
return 0;
}
return memcmp(entry1->name.ustr.val, entry2->name.ustr.val, (entry1->name.ustr.len + 1) * sizeof(UChar)) == 0;
}
#endif
if (entry1->name.str.len != entry2->name.str.len) {
return 0;
}
return memcmp(entry1->name.str.val, entry2->name.str.val, entry1->name.str.len + 1) == 0;
} while(0);
default:
assert(0);
}
return 0;
}
/* }}} */
static inline int xc_entry_has_prefix_dmz(xc_entry_type_t type, xc_entry_t *entry, zval *prefix) /* {{{ */
{
/* this function isn't required but can be in dmz */
#ifdef IS_UNICODE
if (entry->name_type != prefix->type) {
return 0;
}
if (entry->name_type == IS_UNICODE) {
if (entry->name.ustr.len < Z_USTRLEN_P(prefix)) {
return 0;
}
return memcmp(entry->name.ustr.val, Z_USTRVAL_P(prefix), Z_USTRLEN_P(prefix) * sizeof(UChar)) == 0;
}
#endif
if (prefix->type != IS_STRING) {
return 0;
}
if (entry->name.str.len < Z_STRLEN_P(prefix)) {
return 0;
}
return memcmp(entry->name.str.val, Z_STRVAL_P(prefix), Z_STRLEN_P(prefix)) == 0;
}
/* }}} */
static void xc_entry_add_dmz(xc_cache_t *cache, xc_hash_value_t entryslotid, xc_entry_t *xce) /* {{{ */
{
xc_entry_t **head = &(cache->entries[entryslotid]);
xce->next = *head;
*head = xce;
cache->entries_count ++;
}
/* }}} */
static xc_entry_t *xc_entry_store_dmz(xc_entry_type_t type, xc_cache_t *cache, xc_hash_value_t entryslotid, xc_entry_t *xce TSRMLS_DC) /* {{{ */
{
xc_entry_t *stored_xce;
xce->hits = 0;
xce->ctime = XG(request_time);
xce->atime = XG(request_time);
stored_xce = type == XC_TYPE_PHP
? (xc_entry_t *) xc_processor_store_xc_entry_php_t(cache, (xc_entry_php_t *) xce TSRMLS_CC)
: (xc_entry_t *) xc_processor_store_xc_entry_var_t(cache, (xc_entry_var_t *) xce TSRMLS_CC);
if (stored_xce) {
xc_entry_add_dmz(cache, entryslotid, stored_xce);
return stored_xce;
}
else {
cache->ooms ++;
return NULL;
}
}
/* }}} */
static xc_entry_php_t *xc_entry_php_store_dmz(xc_cache_t *cache, xc_hash_value_t entryslotid, xc_entry_php_t *xce TSRMLS_DC) /* {{{ */
{
return (xc_entry_php_t *) xc_entry_store_dmz(XC_TYPE_PHP, cache, entryslotid, (xc_entry_t *) xce TSRMLS_CC);
}
/* }}} */
static xc_entry_var_t *xc_entry_var_store_dmz(xc_cache_t *cache, xc_hash_value_t entryslotid, xc_entry_var_t *xce TSRMLS_DC) /* {{{ */
{
return (xc_entry_var_t *) xc_entry_store_dmz(XC_TYPE_VAR, cache, entryslotid, (xc_entry_t *) xce TSRMLS_CC);
}
/* }}} */
static void xc_entry_free_real_dmz(xc_entry_type_t type, xc_cache_t *cache, volatile xc_entry_t *xce) /* {{{ */
{
if (type == XC_TYPE_PHP) {
xc_php_release_dmz(cache, ((xc_entry_php_t *) xce)->php);
}
cache->mem->handlers->free(cache->mem, (xc_entry_t *)xce);
}
/* }}} */
static void xc_entry_free_dmz(xc_entry_type_t type, xc_cache_t *cache, xc_entry_t *xce TSRMLS_DC) /* {{{ */
{
cache->entries_count --;
if ((type == XC_TYPE_PHP ? ((xc_entry_php_t *) xce)->refcount : 0) == 0) {
xc_entry_free_real_dmz(type, cache, xce);
}
else {
xce->next = cache->deletes;
cache->deletes = xce;
xce->dtime = XG(request_time);
cache->deletes_count ++;
}
return;
}
/* }}} */
static void xc_entry_remove_dmz(xc_entry_type_t type, xc_cache_t *cache, xc_hash_value_t entryslotid, xc_entry_t *xce TSRMLS_DC) /* {{{ */
{
xc_entry_t **pp = &(cache->entries[entryslotid]);
xc_entry_t *p;
for (p = *pp; p; pp = &(p->next), p = p->next) {
if (xc_entry_equal_dmz(type, xce, p)) {
/* unlink */
*pp = p->next;
xc_entry_free_dmz(type, cache, xce TSRMLS_CC);
return;
}
}
assert(0);
}
/* }}} */
static xc_entry_t *xc_entry_find_dmz(xc_entry_type_t type, xc_cache_t *cache, xc_hash_value_t entryslotid, xc_entry_t *xce TSRMLS_DC) /* {{{ */
{
xc_entry_t *p;
for (p = cache->entries[entryslotid]; p; p = p->next) {
if (xc_entry_equal_dmz(type, xce, p)) {
zend_bool fresh;
switch (type) {
case XC_TYPE_PHP:
{
xc_entry_php_t *p_php = (xc_entry_php_t *) p;
xc_entry_php_t *xce_php = (xc_entry_php_t *) xce;
fresh = p_php->file_mtime == xce_php->file_mtime && p_php->file_size == xce_php->file_size;
}
break;
case XC_TYPE_VAR:
{
fresh = !VAR_ENTRY_EXPIRED(p);
}
break;
default:
assert(0);
}
if (fresh) {
p->hits ++;
p->atime = XG(request_time);
return p;
}
xc_entry_remove_dmz(type, cache, entryslotid, p TSRMLS_CC);
return NULL;
}
}
return NULL;
}
/* }}} */
static void xc_entry_hold_php_dmz(xc_cache_t *cache, xc_entry_php_t *entry TSRMLS_DC) /* {{{ */
{
TRACE("hold %d:%s", entry->file_inode, entry->entry.name.str.val);
entry->refcount ++;
xc_stack_push(&XG(php_holds)[cache->cacheid], (void *)entry);
}
/* }}} */
#if 0
static void xc_entry_hold_var_dmz(xc_entry_t *xce TSRMLS_DC) /* {{{ */
{
xce->refcount ++;
xc_stack_push(&XG(var_holds)[xce->cache->cacheid], (void *)xce);
}
/* }}} */
#endif
static inline zend_uint advance_wrapped(zend_uint val, zend_uint count) /* {{{ */
{
if (val + 1 >= count) {
return 0;
}
return val + 1;
}
/* }}} */
static void xc_counters_inc(time_t *curtime, zend_uint *curslot, time_t period, zend_ulong *counters, zend_uint count TSRMLS_DC) /* {{{ */
{
time_t n = XG(request_time) / period;
if (*curtime != n) {
zend_uint target_slot = n % count;
if (n - *curtime > period) {
memset(counters, 0, sizeof(counters[0]) * count);
}
else {
zend_uint slot;
for (slot = advance_wrapped(*curslot, count);
slot != target_slot;
slot = advance_wrapped(slot, count)) {
counters[slot] = 0;
}
counters[target_slot] = 0;
}
*curtime = n;
*curslot = target_slot;
}
counters[*curslot] ++;
}
/* }}} */
static void xc_cache_hit_dmz(xc_cache_t *cache TSRMLS_DC) /* {{{ */
{
cache->hits ++;
xc_counters_inc(&cache->hits_by_hour_cur_time
, &cache->hits_by_hour_cur_slot, 60 * 60
, cache->hits_by_hour
, sizeof(cache->hits_by_hour) / sizeof(cache->hits_by_hour[0])
TSRMLS_CC);
xc_counters_inc(&cache->hits_by_second_cur_time
, &cache->hits_by_second_cur_slot
, 1
, cache->hits_by_second
, sizeof(cache->hits_by_second) / sizeof(cache->hits_by_second[0])
TSRMLS_CC);
}
/* }}} */
/* helper function that loop through each entry */
#define XC_ENTRY_APPLY_FUNC(name) int name(xc_entry_t *entry TSRMLS_DC)
typedef XC_ENTRY_APPLY_FUNC((*cache_apply_dmz_func_t));
static void xc_entry_apply_dmz(xc_entry_type_t type, xc_cache_t *cache, cache_apply_dmz_func_t apply_func TSRMLS_DC) /* {{{ */
{
xc_entry_t *p, **pp;
int i, c;
for (i = 0, c = cache->hentry->size; i < c; i ++) {
pp = &(cache->entries[i]);
for (p = *pp; p; p = *pp) {
if (apply_func(p TSRMLS_CC)) {
/* unlink */
*pp = p->next;
xc_entry_free_dmz(type, cache, p TSRMLS_CC);
}
else {
pp = &(p->next);
}
}
}
}
/* }}} */
#define XC_CACHE_APPLY_FUNC(name) void name(xc_cache_t *cache TSRMLS_DC)
/* call graph:
* xc_gc_expires_php -> xc_gc_expires_one -> xc_entry_apply_dmz -> xc_gc_expires_php_entry_dmz
* xc_gc_expires_var -> xc_gc_expires_one -> xc_entry_apply_dmz -> xc_gc_expires_var_entry_dmz
*/
static XC_ENTRY_APPLY_FUNC(xc_gc_expires_php_entry_dmz) /* {{{ */
{
TRACE("ttl %lu, %lu %lu", (zend_ulong) XG(request_time), (zend_ulong) entry->atime, xc_php_ttl);
if (XG(request_time) > entry->atime + xc_php_ttl) {
return 1;
}
return 0;
}
/* }}} */
static XC_ENTRY_APPLY_FUNC(xc_gc_expires_var_entry_dmz) /* {{{ */
{
if (VAR_ENTRY_EXPIRED(entry)) {
return 1;
}
return 0;
}
/* }}} */
static void xc_gc_expires_one(xc_entry_type_t type, xc_cache_t *cache, zend_ulong gc_interval, cache_apply_dmz_func_t apply_func TSRMLS_DC) /* {{{ */
{
TRACE("interval %lu, %lu %lu", (zend_ulong) XG(request_time), (zend_ulong) cache->last_gc_expires, gc_interval);
if (XG(request_time) - cache->last_gc_expires >= gc_interval) {
ENTER_LOCK(cache) {
if (XG(request_time) - cache->last_gc_expires >= gc_interval) {
cache->last_gc_expires = XG(request_time);
xc_entry_apply_dmz(type, cache, apply_func TSRMLS_CC);
}
} LEAVE_LOCK(cache);
}
}
/* }}} */
static void xc_gc_expires_php(TSRMLS_D) /* {{{ */
{
int i, c;
if (!xc_php_ttl || !xc_php_gc_interval || !xc_php_caches) {
return;
}
for (i = 0, c = xc_php_hcache.size; i < c; i ++) {
xc_gc_expires_one(XC_TYPE_PHP, xc_php_caches[i], xc_php_gc_interval, xc_gc_expires_php_entry_dmz TSRMLS_CC);
}
}
/* }}} */
static void xc_gc_expires_var(TSRMLS_D) /* {{{ */
{
int i, c;
if (!xc_var_gc_interval || !xc_var_caches) {
return;
}
for (i = 0, c = xc_var_hcache.size; i < c; i ++) {
xc_gc_expires_one(XC_TYPE_VAR, xc_var_caches[i], xc_var_gc_interval, xc_gc_expires_var_entry_dmz TSRMLS_CC);
}
}
/* }}} */
static XC_CACHE_APPLY_FUNC(xc_gc_delete_dmz) /* {{{ */
{
xc_entry_t *p, **pp;
pp = &cache->deletes;
for (p = *pp; p; p = *pp) {
xc_entry_php_t *entry = (xc_entry_php_t *) p;
if (XG(request_time) - p->dtime > 3600) {
entry->refcount = 0;
/* issue warning here */
}
if (entry->refcount == 0) {
/* unlink */
*pp = p->next;
cache->deletes_count --;
xc_entry_free_real_dmz(XC_TYPE_PHP, cache, p);
}
else {
pp = &(p->next);
}
}
}
/* }}} */
static XC_CACHE_APPLY_FUNC(xc_gc_deletes_one) /* {{{ */
{
if (cache->deletes && XG(request_time) - cache->last_gc_deletes > xc_deletes_gc_interval) {
ENTER_LOCK(cache) {
if (cache->deletes && XG(request_time) - cache->last_gc_deletes > xc_deletes_gc_interval) {
cache->last_gc_deletes = XG(request_time);
xc_gc_delete_dmz(cache TSRMLS_CC);
}
} LEAVE_LOCK(cache);
}
}
/* }}} */
static void xc_gc_deletes(TSRMLS_D) /* {{{ */
{
int i, c;
if (xc_php_caches) {
for (i = 0, c = xc_php_hcache.size; i < c; i ++) {
xc_gc_deletes_one(xc_php_caches[i] TSRMLS_CC);
}
}
if (xc_var_caches) {
for (i = 0, c = xc_var_hcache.size; i < c; i ++) {
xc_gc_deletes_one(xc_var_caches[i] TSRMLS_CC);
}
}
}
/* }}} */
/* helper functions for user functions */
static void xc_fillinfo_dmz(int cachetype, xc_cache_t *cache, zval *return_value TSRMLS_DC) /* {{{ */
{
zval *blocks, *hits;
int i;
const xc_block_t *b;
#ifndef NDEBUG
xc_memsize_t avail = 0;
#endif
xc_mem_t *mem = cache->mem;
const xc_mem_handlers_t *handlers = mem->handlers;
zend_ulong interval;
if (cachetype == XC_TYPE_PHP) {
interval = xc_php_ttl ? xc_php_gc_interval : 0;
}
else {
interval = xc_var_gc_interval;
}
add_assoc_long_ex(return_value, ZEND_STRS("slots"), cache->hentry->size);
add_assoc_long_ex(return_value, ZEND_STRS("compiling"), cache->compiling);
add_assoc_long_ex(return_value, ZEND_STRS("misses"), cache->misses);
add_assoc_long_ex(return_value, ZEND_STRS("hits"), cache->hits);
add_assoc_long_ex(return_value, ZEND_STRS("clogs"), cache->clogs);
add_assoc_long_ex(return_value, ZEND_STRS("ooms"), cache->ooms);
add_assoc_long_ex(return_value, ZEND_STRS("errors"), cache->errors);
add_assoc_long_ex(return_value, ZEND_STRS("cached"), cache->entries_count);
add_assoc_long_ex(return_value, ZEND_STRS("deleted"), cache->deletes_count);
if (interval) {
time_t gc = (cache->last_gc_expires + interval) - XG(request_time);
add_assoc_long_ex(return_value, ZEND_STRS("gc"), gc > 0 ? gc : 0);
}
else {
add_assoc_null_ex(return_value, ZEND_STRS("gc"));
}
MAKE_STD_ZVAL(hits);
array_init(hits);
for (i = 0; i < sizeof(cache->hits_by_hour) / sizeof(cache->hits_by_hour[0]); i ++) {
add_next_index_long(hits, (long) cache->hits_by_hour[i]);
}
add_assoc_zval_ex(return_value, ZEND_STRS("hits_by_hour"), hits);
MAKE_STD_ZVAL(hits);
array_init(hits);
for (i = 0; i < sizeof(cache->hits_by_second) / sizeof(cache->hits_by_second[0]); i ++) {
add_next_index_long(hits, (long) cache->hits_by_second[i]);
}
add_assoc_zval_ex(return_value, ZEND_STRS("hits_by_second"), hits);
MAKE_STD_ZVAL(blocks);
array_init(blocks);
add_assoc_long_ex(return_value, ZEND_STRS("size"), handlers->size(mem));
add_assoc_long_ex(return_value, ZEND_STRS("avail"), handlers->avail(mem));
add_assoc_bool_ex(return_value, ZEND_STRS("can_readonly"), xc_readonly_protection);
for (b = handlers->freeblock_first(mem); b; b = handlers->freeblock_next(b)) {
zval *bi;
MAKE_STD_ZVAL(bi);
array_init(bi);
add_assoc_long_ex(bi, ZEND_STRS("size"), handlers->block_size(b));
add_assoc_long_ex(bi, ZEND_STRS("offset"), handlers->block_offset(mem, b));
add_next_index_zval(blocks, bi);
#ifndef NDEBUG
avail += handlers->block_size(b);
#endif
}
add_assoc_zval_ex(return_value, ZEND_STRS("free_blocks"), blocks);
#ifndef NDEBUG
assert(avail == handlers->avail(mem));
#endif
}
/* }}} */
static void xc_fillentry_dmz(xc_entry_type_t type, const xc_entry_t *entry, xc_hash_value_t entryslotid, int del, zval *list TSRMLS_DC) /* {{{ */
{
zval* ei;
const xc_entry_data_php_t *php;
xc_entry_php_t *entry_php = (xc_entry_php_t *) entry;
ALLOC_INIT_ZVAL(ei);
array_init(ei);
add_assoc_long_ex(ei, ZEND_STRS("refcount"), entry_php->refcount);
add_assoc_long_ex(ei, ZEND_STRS("hits"), entry->hits);
add_assoc_long_ex(ei, ZEND_STRS("ctime"), entry->ctime);
add_assoc_long_ex(ei, ZEND_STRS("atime"), entry->atime);
add_assoc_long_ex(ei, ZEND_STRS("hvalue"), entryslotid);
if (del) {
add_assoc_long_ex(ei, ZEND_STRS("dtime"), entry->dtime);
}
#ifdef IS_UNICODE
do {
zval *zv;
ALLOC_INIT_ZVAL(zv);
switch (entry->name_type) {
case IS_UNICODE:
ZVAL_UNICODEL(zv, entry->name.ustr.val, entry->name.ustr.len, 1);
break;
case IS_STRING:
ZVAL_STRINGL(zv, entry->name.str.val, entry->name.str.len, 1);
break;
default:
assert(0);
}
zv->type = entry->name_type;
add_assoc_zval_ex(ei, ZEND_STRS("name"), zv);
} while (0);
#else
add_assoc_stringl_ex(ei, ZEND_STRS("name"), entry->name.str.val, entry->name.str.len, 1);
#endif
switch (type) {
case XC_TYPE_PHP:
php = entry_php->php;
add_assoc_long_ex(ei, ZEND_STRS("size"), entry->size + php->size);
add_assoc_long_ex(ei, ZEND_STRS("phprefcount"), php->refcount);
add_assoc_long_ex(ei, ZEND_STRS("file_mtime"), entry_php->file_mtime);
add_assoc_long_ex(ei, ZEND_STRS("file_size"), entry_php->file_size);
#ifdef HAVE_INODE
add_assoc_long_ex(ei, ZEND_STRS("file_device"), entry_php->file_device);
add_assoc_long_ex(ei, ZEND_STRS("file_inode"), entry_php->file_inode);
#endif
#ifdef HAVE_XCACHE_CONSTANT
add_assoc_long_ex(ei, ZEND_STRS("constinfo_cnt"), php->constinfo_cnt);
#endif
add_assoc_long_ex(ei, ZEND_STRS("function_cnt"), php->funcinfo_cnt);
add_assoc_long_ex(ei, ZEND_STRS("class_cnt"), php->classinfo_cnt);
#ifdef ZEND_ENGINE_2_1
add_assoc_long_ex(ei, ZEND_STRS("autoglobal_cnt"),php->autoglobal_cnt);
#endif
break;
case XC_TYPE_VAR:
add_assoc_long_ex(ei, ZEND_STRS("size"), entry->size);
break;
default:
assert(0);
}
add_next_index_zval(list, ei);
}
/* }}} */
static void xc_filllist_dmz(xc_entry_type_t type, xc_cache_t *cache, zval *return_value TSRMLS_DC) /* {{{ */
{
zval* list;
int i, c;
xc_entry_t *e;
ALLOC_INIT_ZVAL(list);
array_init(list);
for (i = 0, c = cache->hentry->size; i < c; i ++) {
for (e = cache->entries[i]; e; e = e->next) {
xc_fillentry_dmz(type, e, i, 0, list TSRMLS_CC);
}
}
add_assoc_zval(return_value, "cache_list", list);
ALLOC_INIT_ZVAL(list);
array_init(list);
for (e = cache->deletes; e; e