HTTP_HDR_REQ *http_hdr_req_new(void)
{
HTTP_HDR_REQ *hh;
ACL_ARRAY *pool;
if (var_http_tls_cache <= 0) {
hh = (HTTP_HDR_REQ *) http_hdr_new(sizeof(HTTP_HDR_REQ));
__hdr_init(hh);
return hh;
}
#ifdef USE_TLS_EX
pool = (ACL_ARRAY*) acl_pthread_tls_get(&cache_key);
if (pool == NULL) {
pool = acl_array_create(100);
acl_pthread_tls_set(cache_key, pool,
(void (*)(void*)) thread_cache_free);
}
pool = (ACL_ARRAY*) acl_pthread_tls_get(&cache_key);
hh = (HTTP_HDR_REQ*) pool->pop_back(pool);
if (hh) {
__hdr_reset(hh, 1);
http_hdr_reset((HTTP_HDR *) hh);
return hh;
}
#else
acl_pthread_once(&once_control, cache_init);
pool = (ACL_ARRAY*) acl_pthread_getspecific(cache_key);
if (pool == NULL) {
pool = acl_array_create(100);
acl_pthread_setspecific(cache_key, pool);
if ((unsigned long) acl_pthread_self() == acl_main_thread_self()) {
cache_pool = pool;
atexit(main_cache_free);
}
}
hh = (HTTP_HDR_REQ*) pool->pop_back(pool);
if (hh) {
__hdr_reset(hh, 1);
http_hdr_reset((HTTP_HDR *) hh);
return hh;
}
#endif
hh = (HTTP_HDR_REQ *) http_hdr_new(sizeof(HTTP_HDR_REQ));
__hdr_init(hh);
return hh;
}
void http_hdr_req_free(HTTP_HDR_REQ *hh)
{
ACL_ARRAY *pool;
if (hh == NULL)
return;
if (var_http_tls_cache <= 0 || cache_pool == NULL) {
__hdr_free_member(hh);
http_hdr_free((HTTP_HDR *) hh);
return;
}
#ifdef USE_TLS_EX
pool = (ACL_ARRAY*) acl_pthread_tls_get(&cache_key);
if (pool != NULL) {
pool->push_back(pool, hh);
return;
}
#else
pool = (ACL_ARRAY*) acl_pthread_getspecific(cache_key);
if (pool != NULL && acl_array_size(pool) < var_http_tls_cache) {
pool->push_back(pool, hh);
return;
}
#endif
__hdr_free_member(hh);
http_hdr_free((HTTP_HDR *) hh);
}
char *acl_getenv(const char *name)
{
#ifdef ACL_WINDOWS
const char *myname = "acl_getenv";
static acl_pthread_key_t buf_key = ACL_TLS_OUT_OF_INDEXES;
char *buf;
#define ENV_BUF_SIZE 4096
buf = (char*) acl_pthread_tls_get(&buf_key);
if (buf == NULL) {
if (buf_key == ACL_TLS_OUT_OF_INDEXES) {
acl_msg_error("%s(%d): acl_pthread_tls_get error(%s)",
myname, __LINE__, acl_last_serror());
return (NULL);
}
buf = (char*) acl_mymalloc(ENV_BUF_SIZE);
acl_pthread_tls_set(buf_key, buf, (void (*)(void*)) acl_myfree_fn);
}
if (GetEnvironmentVariable(name, buf, ENV_BUF_SIZE) == 0)
return (NULL);
return (buf);
#else
return (getenv(name));
#endif
}
static char *get_tls_buf(void)
{
const char *myname = "get_tls_buf";
static acl_pthread_key_t buf_key = ACL_TLS_OUT_OF_INDEXES;
char *buf;
static char buf_unsafe[BUF_SIZE];
buf = (char*) acl_pthread_tls_get(&buf_key);
if (buf != NULL)
return (buf);
if (buf_key == (acl_pthread_key_t) ACL_TLS_OUT_OF_INDEXES) {
acl_msg_warn("%s(%d): acl_pthread_tls_get error(%s), "
"use unsafe buf", myname, __LINE__, acl_last_serror());
buf = buf_unsafe;
} else {
buf = (char*) acl_mycalloc(1, BUF_SIZE);
acl_pthread_tls_set(buf_key, buf,
(void (*)(void*)) acl_myfree_fn);
}
return (buf);
}
const char *acl_token_name1(const ACL_TOKEN *token)
{
static acl_pthread_key_t buf_key = (acl_pthread_key_t) ACL_TLS_OUT_OF_INDEXES;
ACL_VSTRING *buf;
static ACL_VSTRING *__buf_unsafe = NULL;
buf = (ACL_VSTRING*) acl_pthread_tls_get(&buf_key);
if (buf == NULL) {
if (buf_key == (acl_pthread_key_t) ACL_TLS_OUT_OF_INDEXES) {
if (__buf_unsafe == NULL)
__buf_unsafe = acl_vstring_alloc(256);
buf = __buf_unsafe;
} else {
buf = acl_vstring_alloc(256);
acl_pthread_tls_set(buf_key, buf,
(void (*)(void*)) acl_vstring_free);
}
}
ACL_VSTRING_RESET(buf);
acl_token_name(token, buf);
return (STR(buf));
}
const char *acl_getenv_list(void)
{
const char *myname = "acl_getenv_list";
#ifdef ACL_WINDOWS
static acl_pthread_key_t buf_key = ACL_TLS_OUT_OF_INDEXES;
ACL_VSTRING *buf;
LPTSTR lpszVariable;
LPVOID lpvEnv;
int i = 0, ch = 0;
buf = (ACL_VSTRING*) acl_pthread_tls_get(&buf_key);
if (buf == NULL) {
if (buf_key == ACL_TLS_OUT_OF_INDEXES) {
acl_msg_error("%s(%d): acl_pthread_tls_get error(%s)",
myname, __LINE__, acl_last_serror());
return (NULL);
}
buf = acl_vstring_alloc(256);
acl_pthread_tls_set(buf_key, buf, (void (*)(void*)) free_vstring);
} else
ACL_VSTRING_RESET(buf);
lpvEnv = GetEnvironmentStrings();
for (lpszVariable = (LPTSTR) lpvEnv; *lpszVariable; lpszVariable++) {
if (i++ > 0)
acl_vstring_strcat(buf, ", ");
while (*lpszVariable) {
ACL_VSTRING_ADDCH(buf, *lpszVariable++);
ch = *lpszVariable;
}
}
FreeEnvironmentStrings(lpvEnv);
ACL_VSTRING_TERMINATE(buf);
return (acl_vstring_str(buf));
#else
static acl_pthread_key_t buf_key = (acl_pthread_key_t) ACL_TLS_OUT_OF_INDEXES;
ACL_VSTRING *buf;
extern char **environ;
char **pptr = environ;
int i = 0;
buf = (ACL_VSTRING*) acl_pthread_tls_get(&buf_key);
if (buf == NULL) {
if (buf_key == (acl_pthread_key_t) ACL_TLS_OUT_OF_INDEXES) {
acl_msg_error("%s(%d): acl_pthread_tls_get error(%s)",
myname, __LINE__, acl_last_serror());
return (NULL);
}
buf = acl_vstring_alloc(256);
acl_pthread_tls_set(buf_key, buf, (void (*)(void*)) free_vstring);
} else
ACL_VSTRING_RESET(buf);
while (*pptr) {
if (i++ > 0)
acl_vstring_strcat(buf, ", ");
acl_vstring_strcat(buf, *pptr);
pptr++;
}
return (acl_vstring_str(buf));
#endif
}
