4 #include <Zend/zend_interfaces.h>
5 #include <ext/spl/spl_iterators.h>
7 PHP_HTTP_API php_http_request_pool_t
*php_http_request_pool_init(php_http_request_pool_t
*h
, php_http_request_pool_ops_t
*ops
, void *init_arg TSRMLS_DC
)
9 php_http_request_pool_t
*free_h
= NULL
;
12 free_h
= h
= emalloc(sizeof(*h
));
14 memset(h
, 0, sizeof(*h
));
17 zend_llist_init(&h
->requests
.attached
, sizeof(zval
*), (llist_dtor_func_t
) ZVAL_PTR_DTOR
, 0);
18 zend_llist_init(&h
->requests
.finished
, sizeof(zval
*), (llist_dtor_func_t
) ZVAL_PTR_DTOR
, 0);
19 TSRMLS_SET_CTX(h
->ts
);
22 if (!(h
= h
->ops
->init(h
, init_arg
))) {
23 php_http_error(HE_WARNING
, PHP_HTTP_E_REQUEST_POOL
, "Could not initialize request pool");
33 PHP_HTTP_API php_http_request_pool_t
*php_http_request_pool_copy(php_http_request_pool_t
*from
, php_http_request_pool_t
*to
)
35 if (from
->ops
->copy
) {
36 return from
->ops
->copy(from
, to
);
42 PHP_HTTP_API
void php_http_request_pool_dtor(php_http_request_pool_t
*h
)
48 zend_llist_clean(&h
->requests
.finished
);
49 zend_llist_clean(&h
->requests
.attached
);
52 PHP_HTTP_API
void php_http_request_pool_free(php_http_request_pool_t
**h
) {
54 php_http_request_pool_dtor(*h
);
60 PHP_HTTP_API STATUS
php_http_request_pool_attach(php_http_request_pool_t
*h
, zval
*request
)
62 TSRMLS_FETCH_FROM_CTX(h
->ts
);
66 php_http_request_method_t m
= PHP_HTTP_NO_REQUEST_METHOD
;
67 php_http_message_body_t
*body
= NULL
;
68 php_http_request_object_t
*obj
= zend_object_store_get_object(request TSRMLS_CC
);
70 if (SUCCESS
!= php_http_request_object_requesthandler(obj
, request
, &m
, &url
, &body
)) {
73 if (SUCCESS
== h
->ops
->attach(h
, obj
->request
, m
, url
, body
)) {
76 zend_llist_add_element(&h
->requests
.attached
, &request
);
85 static int php_http_request_pool_compare_handles(void *h1
, void *h2
)
87 return (Z_OBJ_HANDLE_PP((zval
**) h1
) == Z_OBJ_HANDLE_P((zval
*) h2
));
91 PHP_HTTP_API STATUS
php_http_request_pool_detach(php_http_request_pool_t
*h
, zval
*request
)
93 TSRMLS_FETCH_FROM_CTX(h
->ts
);
96 php_http_request_object_t
*obj
= zend_object_store_get_object(request TSRMLS_CC
);
98 if (SUCCESS
== h
->ops
->detach(h
, obj
->request
)) {
99 zend_llist_del_element(&h
->requests
.finished
, request
, php_http_request_pool_compare_handles
);
100 zend_llist_del_element(&h
->requests
.attached
, request
, php_http_request_pool_compare_handles
);
108 PHP_HTTP_API STATUS
php_http_request_pool_wait(php_http_request_pool_t
*h
, struct timeval
*custom_timeout
)
111 return h
->ops
->wait(h
, custom_timeout
);
117 PHP_HTTP_API
int php_http_request_pool_once(php_http_request_pool_t
*h
)
120 return h
->ops
->once(h
);
126 PHP_HTTP_API STATUS
php_http_request_pool_exec(php_http_request_pool_t
*h
)
128 TSRMLS_FETCH_FROM_CTX(h
->ts
);
131 return h
->ops
->exec(h
);
137 static void detach(void *r
, void *h TSRMLS_DC
)
139 ((php_http_request_pool_t
*) h
)->ops
->detach(h
, ((php_http_request_object_t
*) zend_object_store_get_object(*((zval
**) r
) TSRMLS_CC
))->request
);
142 PHP_HTTP_API
void php_http_request_pool_reset(php_http_request_pool_t
*h
)
146 } else if (h
->ops
->detach
) {
147 TSRMLS_FETCH_FROM_CTX(h
->ts
);
149 zend_llist_apply_with_argument(&h
->requests
.attached
, detach
, h TSRMLS_CC
);
152 zend_llist_clean(&h
->requests
.attached
);
153 zend_llist_clean(&h
->requests
.finished
);
156 PHP_HTTP_API STATUS
php_http_request_pool_setopt(php_http_request_pool_t
*h
, php_http_request_pool_setopt_opt_t opt
, void *arg
)
158 if (h
->ops
->setopt
) {
159 return h
->ops
->setopt(h
, opt
, arg
);
165 PHP_HTTP_API
void php_http_request_pool_requests(php_http_request_pool_t
*h
, zval
***attached
, zval
***finished
)
171 if ((count
= zend_llist_count(&h
->requests
.attached
))) {
172 *attached
= ecalloc(count
+ 1 /* terminating NULL */, sizeof(zval
*));
174 for (i
= 0, handle
= zend_llist_get_first(&h
->requests
.attached
); handle
; handle
= zend_llist_get_next(&h
->requests
.attached
)) {
176 (*attached
)[i
++] = *handle
;
184 if ((count
= zend_llist_count(&h
->requests
.finished
))) {
185 *finished
= ecalloc(count
+ 1 /* terminating NULL */, sizeof(zval
*));
187 for (i
= 0, handle
= zend_llist_get_first(&h
->requests
.finished
); handle
; handle
= zend_llist_get_next(&h
->requests
.finished
)) {
189 (*finished
)[i
++] = *handle
;
199 #define PHP_HTTP_BEGIN_ARGS(method, req_args) PHP_HTTP_BEGIN_ARGS_EX(HttpRequestPool, method, 0, req_args)
200 #define PHP_HTTP_EMPTY_ARGS(method) PHP_HTTP_EMPTY_ARGS_EX(HttpRequestPool, method, 0)
201 #define PHP_HTTP_REQPOOL_ME(method, visibility) PHP_ME(HttpRequestPool, method, PHP_HTTP_ARGS(HttpRequestPool, method), visibility)
203 PHP_HTTP_EMPTY_ARGS(__construct
);
205 PHP_HTTP_EMPTY_ARGS(__destruct
);
206 PHP_HTTP_EMPTY_ARGS(reset
);
208 PHP_HTTP_BEGIN_ARGS(attach
, 1)
209 PHP_HTTP_ARG_OBJ(http
\\Request
, request
, 0)
212 PHP_HTTP_BEGIN_ARGS(detach
, 1)
213 PHP_HTTP_ARG_OBJ(http
\\Request
, request
, 0)
216 PHP_HTTP_EMPTY_ARGS(send
);
217 PHP_HTTP_EMPTY_ARGS(once
);
218 PHP_HTTP_BEGIN_ARGS(wait
, 0)
219 PHP_HTTP_ARG_VAL(timeout
, 0)
222 PHP_HTTP_EMPTY_ARGS(valid
);
223 PHP_HTTP_EMPTY_ARGS(current
);
224 PHP_HTTP_EMPTY_ARGS(key
);
225 PHP_HTTP_EMPTY_ARGS(next
);
226 PHP_HTTP_EMPTY_ARGS(rewind
);
228 PHP_HTTP_EMPTY_ARGS(count
);
230 PHP_HTTP_EMPTY_ARGS(getAttachedRequests
);
231 PHP_HTTP_EMPTY_ARGS(getFinishedRequests
);
233 PHP_HTTP_BEGIN_ARGS(enablePipelining
, 0)
234 PHP_HTTP_ARG_VAL(enable
, 0)
237 PHP_HTTP_BEGIN_ARGS(enableEvents
, 0)
238 PHP_HTTP_ARG_VAL(enable
, 0)
241 zend_class_entry
*php_http_request_pool_class_entry
;
242 zend_function_entry php_http_request_pool_method_entry
[] = {
243 PHP_HTTP_REQPOOL_ME(__construct
, ZEND_ACC_PRIVATE
|ZEND_ACC_CTOR
)
244 PHP_HTTP_REQPOOL_ME(__destruct
, ZEND_ACC_PUBLIC
|ZEND_ACC_DTOR
)
245 PHP_HTTP_REQPOOL_ME(attach
, ZEND_ACC_PUBLIC
)
246 PHP_HTTP_REQPOOL_ME(detach
, ZEND_ACC_PUBLIC
)
247 PHP_HTTP_REQPOOL_ME(send
, ZEND_ACC_PUBLIC
)
248 PHP_HTTP_REQPOOL_ME(reset
, ZEND_ACC_PUBLIC
)
250 PHP_HTTP_REQPOOL_ME(once
, ZEND_ACC_PROTECTED
)
251 PHP_HTTP_REQPOOL_ME(wait
, ZEND_ACC_PROTECTED
)
253 /* implements Iterator */
254 PHP_HTTP_REQPOOL_ME(valid
, ZEND_ACC_PUBLIC
)
255 PHP_HTTP_REQPOOL_ME(current
, ZEND_ACC_PUBLIC
)
256 PHP_HTTP_REQPOOL_ME(key
, ZEND_ACC_PUBLIC
)
257 PHP_HTTP_REQPOOL_ME(next
, ZEND_ACC_PUBLIC
)
258 PHP_HTTP_REQPOOL_ME(rewind
, ZEND_ACC_PUBLIC
)
260 /* implmenents Countable */
261 PHP_HTTP_REQPOOL_ME(count
, ZEND_ACC_PUBLIC
)
263 PHP_HTTP_REQPOOL_ME(getAttachedRequests
, ZEND_ACC_PUBLIC
)
264 PHP_HTTP_REQPOOL_ME(getFinishedRequests
, ZEND_ACC_PUBLIC
)
266 PHP_HTTP_REQPOOL_ME(enablePipelining
, ZEND_ACC_PUBLIC
)
267 PHP_HTTP_REQPOOL_ME(enableEvents
, ZEND_ACC_PUBLIC
)
271 static zend_object_handlers php_http_request_pool_object_handlers
;
273 zend_object_value
php_http_request_pool_object_new(zend_class_entry
*ce TSRMLS_DC
)
275 return php_http_request_pool_object_new_ex(ce
, NULL
, NULL TSRMLS_CC
);
278 zend_object_value
php_http_request_pool_object_new_ex(zend_class_entry
*ce
, php_http_request_pool_t
*p
, php_http_request_pool_object_t
**ptr TSRMLS_DC
)
280 zend_object_value ov
;
281 php_http_request_pool_object_t
*o
;
283 o
= ecalloc(1, sizeof(php_http_request_pool_object_t
));
284 zend_object_std_init((zend_object
*) o
, ce TSRMLS_CC
);
285 object_properties_init((zend_object
*) o
, ce
);
287 if (!(o
->pool
= p
)) {
288 o
->pool
= php_http_request_pool_init(NULL
, NULL
, NULL TSRMLS_CC
);
295 ov
.handle
= zend_objects_store_put(o
, NULL
, php_http_request_pool_object_free
, NULL TSRMLS_CC
);
296 ov
.handlers
= &php_http_request_pool_object_handlers
;
301 void php_http_request_pool_object_free(void *object TSRMLS_DC
)
303 php_http_request_pool_object_t
*o
= (php_http_request_pool_object_t
*) object
;
305 php_http_request_pool_free(&o
->pool
);
306 zend_object_std_dtor((zend_object
*) o TSRMLS_CC
);
310 static void php_http_request_pool_object_llist2array(zval
**req
, zval
*array TSRMLS_DC
)
313 add_next_index_zval(array
, *req
);
317 PHP_METHOD(HttpRequestPool
, __construct
)
319 with_error_handling(EH_THROW
, PHP_HTTP_EX_CE(runtime
)) {
320 zend_parse_parameters_none();
321 } end_error_handling();
324 PHP_METHOD(HttpRequestPool
, __destruct
)
326 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
328 if (SUCCESS
!= zend_parse_parameters_none()) {
329 ; /* we always want to clean up */
332 php_http_request_pool_reset(obj
->pool
);
335 PHP_METHOD(HttpRequestPool
, reset
)
337 if (SUCCESS
== zend_parse_parameters_none()) {
338 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
340 obj
->iterator
.pos
= 0;
341 php_http_request_pool_reset(obj
->pool
);
343 RETVAL_ZVAL(getThis(), 1, 0);
346 PHP_METHOD(HttpRequestPool
, attach
)
348 with_error_handling(EH_THROW
, PHP_HTTP_EX_CE(runtime
)) {
351 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "O", &request
, php_http_request_class_entry
)) {
352 with_error_handling(EH_THROW
, PHP_HTTP_EX_CE(runtime
)) {
353 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
355 if (obj
->iterator
.pos
> 0 && obj
->iterator
.pos
< zend_llist_count(&obj
->pool
->requests
.attached
)) {
356 php_http_error(HE_THROW
, PHP_HTTP_E_REQUEST_POOL
, "Cannot attach to the HttpRequestPool while the iterator is active");
358 php_http_request_pool_attach(obj
->pool
, request
);
360 } end_error_handling();
362 } end_error_handling();
364 RETVAL_ZVAL(getThis(), 1, 0);
367 PHP_METHOD(HttpRequestPool
, detach
)
371 with_error_handling(EH_THROW
, PHP_HTTP_EX_CE(runtime
)) {
374 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "O", &request
, php_http_request_class_entry
)) {
375 with_error_handling(EH_THROW
, PHP_HTTP_EX_CE(request_pool
)) {
376 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
378 obj
->iterator
.pos
= -1;
379 php_http_request_pool_detach(obj
->pool
, request
);
380 } end_error_handling();
382 } end_error_handling();
384 RETVAL_ZVAL(getThis(), 1, 0);
387 PHP_METHOD(HttpRequestPool
, send
)
391 with_error_handling(EH_THROW
, PHP_HTTP_EX_CE(runtime
)) {
392 if (SUCCESS
== zend_parse_parameters_none()) {
393 with_error_handling(EH_THROW
, PHP_HTTP_EX_CE(request_pool
)) {
394 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
396 php_http_request_pool_exec(obj
->pool
);
397 } end_error_handling();
399 } end_error_handling();
401 RETVAL_ZVAL(getThis(), 1, 0);
404 PHP_METHOD(HttpRequestPool
, once
)
406 if (SUCCESS
== zend_parse_parameters_none()) {
407 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
409 if (0 < php_http_request_pool_once(obj
->pool
)) {
416 PHP_METHOD(HttpRequestPool
, wait
)
420 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|d", &timeout
)) {
421 struct timeval timeout_val
;
422 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
424 timeout_val
.tv_sec
= (time_t) timeout
;
425 timeout_val
.tv_usec
= PHP_HTTP_USEC(timeout
) % PHP_HTTP_MCROSEC
;
427 RETURN_SUCCESS(php_http_request_pool_wait(obj
->pool
, timeout
? &timeout_val
: NULL
));
432 PHP_METHOD(HttpRequestPool
, valid
)
434 if (SUCCESS
== zend_parse_parameters_none()) {
435 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
437 RETURN_BOOL(obj
->iterator
.pos
>= 0 && obj
->iterator
.pos
< zend_llist_count(&obj
->pool
->requests
.attached
));
442 PHP_METHOD(HttpRequestPool
, current
)
444 if (SUCCESS
== zend_parse_parameters_none()) {
445 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
447 if (obj
->iterator
.pos
< zend_llist_count(&obj
->pool
->requests
.attached
)) {
449 zval
**current
= NULL
;
450 zend_llist_position lpos
;
452 for ( current
= zend_llist_get_first_ex(&obj
->pool
->requests
.attached
, &lpos
);
453 current
&& obj
->iterator
.pos
!= pos
++;
454 current
= zend_llist_get_next_ex(&obj
->pool
->requests
.attached
, &lpos
));
456 RETURN_OBJECT(*current
, 1);
463 PHP_METHOD(HttpRequestPool
, key
)
465 if (SUCCESS
== zend_parse_parameters_none()) {
466 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
468 RETURN_LONG(obj
->iterator
.pos
);
473 PHP_METHOD(HttpRequestPool
, next
)
475 if (SUCCESS
== zend_parse_parameters_none()) {
476 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
482 PHP_METHOD(HttpRequestPool
, rewind
)
484 if (SUCCESS
== zend_parse_parameters_none()) {
485 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
487 obj
->iterator
.pos
= 0;
491 PHP_METHOD(HttpRequestPool
, count
)
493 if (SUCCESS
== zend_parse_parameters_none()) {
494 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
496 RETURN_LONG((long) zend_llist_count(&obj
->pool
->requests
.attached
));
500 PHP_METHOD(HttpRequestPool
, getAttachedRequests
)
502 if (SUCCESS
== zend_parse_parameters_none()) {
503 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
505 array_init(return_value
);
506 zend_llist_apply_with_argument(&obj
->pool
->requests
.attached
,
507 (llist_apply_with_arg_func_t
) php_http_request_pool_object_llist2array
,
508 return_value TSRMLS_CC
);
514 PHP_METHOD(HttpRequestPool
, getFinishedRequests
)
516 if (SUCCESS
== zend_parse_parameters_none()) {
517 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
519 array_init(return_value
);
520 zend_llist_apply_with_argument(&obj
->pool
->requests
.finished
,
521 (llist_apply_with_arg_func_t
) php_http_request_pool_object_llist2array
,
522 return_value TSRMLS_CC
);
528 PHP_METHOD(HttpRequestPool
, enablePipelining
)
530 zend_bool enable
= 1;
532 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|b", &enable
)) {
533 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
535 php_http_request_pool_setopt(obj
->pool
, PHP_HTTP_REQUEST_POOL_OPT_ENABLE_PIPELINING
, &enable
);
537 RETVAL_ZVAL(getThis(), 1, 0);
540 PHP_METHOD(HttpRequestPool
, enableEvents
)
542 zend_bool enable
= 1;
544 if (SUCCESS
== zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC
, "|b", &enable
)) {
545 php_http_request_pool_object_t
*obj
= zend_object_store_get_object(getThis() TSRMLS_CC
);
547 php_http_request_pool_setopt(obj
->pool
, PHP_HTTP_REQUEST_POOL_OPT_USE_EVENTS
, &enable
);
549 RETVAL_ZVAL(getThis(), 1, 0);
552 PHP_MINIT_FUNCTION(http_request_pool
)
554 PHP_HTTP_REGISTER_CLASS(http
\\request
, Pool
, http_request_pool
, php_http_object_class_entry
, 0);
555 php_http_request_pool_class_entry
->create_object
= php_http_request_pool_object_new
;
556 memcpy(&php_http_request_pool_object_handlers
, zend_get_std_object_handlers(), sizeof(zend_object_handlers
));
557 php_http_request_pool_object_handlers
.clone_obj
= NULL
;
559 zend_class_implements(php_http_request_pool_class_entry TSRMLS_CC
, 3, spl_ce_Countable
, zend_ce_iterator
, php_http_fluently_callable_class_entry
);