/*
- +----------------------------------------------------------------------+
- | PECL :: http |
- +----------------------------------------------------------------------+
- | 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 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. |
- +----------------------------------------------------------------------+
- | Copyright (c) 2004-2005 Michael Wallner <mike@php.net> |
- +----------------------------------------------------------------------+
+ +--------------------------------------------------------------------+
+ | PECL :: http |
+ +--------------------------------------------------------------------+
+ | Redistribution and use in source and binary forms, with or without |
+ | modification, are permitted provided that the conditions mentioned |
+ | in the accompanying LICENSE file are met. |
+ +--------------------------------------------------------------------+
+ | Copyright (c) 2004-2007, Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
*/
/* $Id$ */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include "php.h"
+#define HTTP_WANT_CURL
+#define HTTP_WANT_EVENT
#include "php_http.h"
-#include "php_http_std_defs.h"
+
+#if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
+
#include "php_http_api.h"
+#include "php_http_exception_object.h"
+#include "php_http_persistent_handle_api.h"
#include "php_http_request_api.h"
-#include "php_http_request_pool_api.h"
#include "php_http_request_object.h"
+#include "php_http_request_pool_api.h"
#include "php_http_requestpool_object.h"
-#ifdef ZEND_ENGINE_2
-
#ifndef HTTP_DEBUG_REQPOOLS
# define HTTP_DEBUG_REQPOOLS 0
#endif
-static void http_request_pool_freebody(http_request_body **body);
+#ifdef HTTP_HAVE_EVENT
+typedef struct _http_request_pool_event_t {
+ struct event evnt;
+ http_request_pool *pool;
+} http_request_pool_event;
+
+static int http_request_pool_socket_callback(CURL *easy, curl_socket_t s, int action, void *, void *);
+#endif
+
static int http_request_pool_compare_handles(void *h1, void *h2);
+PHP_MINIT_FUNCTION(http_request_pool)
+{
+ if (SUCCESS != http_persistent_handle_provide("http_request_pool", curl_multi_init, (http_persistent_handle_dtor) curl_multi_cleanup, NULL)) {
+ return FAILURE;
+ }
+ return SUCCESS;
+}
+
+#ifdef HTTP_HAVE_EVENT
+PHP_RINIT_FUNCTION(http_request_pool)
+{
+ if (!HTTP_G->request.pool.event.base && !(HTTP_G->request.pool.event.base = event_init())) {
+ return FAILURE;
+ }
+
+ return SUCCESS;
+}
+#endif
+
/* {{{ http_request_pool *http_request_pool_init(http_request_pool *) */
PHP_HTTP_API http_request_pool *_http_request_pool_init(http_request_pool *pool TSRMLS_DC)
{
zend_bool free_pool;
+
#if HTTP_DEBUG_REQPOOLS
- fprintf(stderr, "Initializing request pool\n");
+ fprintf(stderr, "Initializing request pool %p\n", pool);
#endif
+
if ((free_pool = (!pool))) {
pool = emalloc(sizeof(http_request_pool));
pool->ch = NULL;
}
- if (!pool->ch) {
- if (!(pool->ch = curl_multi_init())) {
- http_error(E_WARNING, HTTP_E_CURL, "Could not initialize curl");
- if (free_pool) {
- efree(pool);
- }
- return NULL;
+ if (SUCCESS != http_persistent_handle_acquire("http_request_pool", &pool->ch)) {
+ if (free_pool) {
+ efree(pool);
}
+ return NULL;
}
-
- pool->sent = 0;
+
+ TSRMLS_SET_CTX(pool->tsrm_ls);
+
+#if HTTP_HAVE_EVENT
+ curl_multi_setopt(pool->ch, CURLMOPT_SOCKETDATA, pool);
+ curl_multi_setopt(pool->ch, CURLMOPT_SOCKETFUNCTION, http_request_pool_socket_callback);
+#endif
+
pool->unfinished = 0;
+ zend_llist_init(&pool->finished, sizeof(zval *), (llist_dtor_func_t) ZVAL_PTR_DTOR, 0);
zend_llist_init(&pool->handles, sizeof(zval *), (llist_dtor_func_t) ZVAL_PTR_DTOR, 0);
- zend_llist_init(&pool->bodies, sizeof(http_request_body *), (llist_dtor_func_t) http_request_pool_freebody, 0);
+
#if HTTP_DEBUG_REQPOOLS
fprintf(stderr, "Initialized request pool %p\n", pool);
#endif
+
return pool;
}
/* }}} */
/* {{{ STATUS http_request_pool_attach(http_request_pool *, zval *) */
-PHP_HTTP_API STATUS _http_request_pool_attach(http_request_pool *pool, zval *request TSRMLS_DC)
+PHP_HTTP_API STATUS _http_request_pool_attach(http_request_pool *pool, zval *request)
{
+ TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls);
getObjectEx(http_request_object, req, request);
+
#if HTTP_DEBUG_REQPOOLS
- fprintf(stderr, "Attaching request %p to pool %p\n", req, pool);
+ fprintf(stderr, "Attaching HttpRequest(#%d) %p to pool %p\n", Z_OBJ_HANDLE_P(request), req, pool);
#endif
+
if (req->pool) {
- http_error(E_WARNING, HTTP_E_CURL, "HttpRequest object is already member of an HttpRequestPool");
+ http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "HttpRequest object(#%d) is already member of %s HttpRequestPool", Z_OBJ_HANDLE_P(request), req->pool == pool ? "this" : "another");
+ } else if (SUCCESS != http_request_object_requesthandler(req, request)) {
+ http_error_ex(HE_WARNING, HTTP_E_REQUEST, "Could not initialize HttpRequest object(#%d) for attaching to the HttpRequestPool", Z_OBJ_HANDLE_P(request));
} else {
- CURLMcode code;
- http_request_body *body = http_request_body_new();
- zval *info = GET_PROP_EX(req, request, responseInfo);
+ CURLMcode code = curl_multi_add_handle(pool->ch, req->request->ch);
- if (SUCCESS != http_request_object_requesthandler(req, request, body)) {
- http_error_ex(E_WARNING, HTTP_E_CURL, "Could not initialize HttpRequest object for attaching to the HttpRequestPool");
+ if ((CURLM_OK != code) && (CURLM_CALL_MULTI_PERFORM != code)) {
+ http_error_ex(HE_WARNING, HTTP_E_REQUEST_POOL, "Could not attach HttpRequest object(#%d) to the HttpRequestPool: %s", Z_OBJ_HANDLE_P(request), curl_multi_strerror(code));
} else {
- code = curl_multi_add_handle(pool->ch, req->ch);
- if ((CURLM_OK != code) && (CURLM_CALL_MULTI_PERFORM != code)) {
- http_error_ex(E_WARNING, HTTP_E_CURL, "Could not attach HttpRequest object to the HttpRequestPool: %s", curl_multi_strerror(code));
- } else {
- req->pool = pool;
- zend_llist_add_element(&pool->handles, &request);
- zend_llist_add_element(&pool->bodies, &body);
- zval_add_ref(&request);
- return SUCCESS;
- }
+ req->pool = pool;
+
+ ZVAL_ADDREF(request);
+ zend_llist_add_element(&pool->handles, &request);
+
+#if HTTP_DEBUG_REQPOOLS
+ fprintf(stderr, "> %d HttpRequests attached to pool %p\n", zend_llist_count(&pool->handles), pool);
+#endif
+ return SUCCESS;
}
- efree(body);
}
return FAILURE;
}
/* }}} */
/* {{{ STATUS http_request_pool_detach(http_request_pool *, zval *) */
-PHP_HTTP_API STATUS _http_request_pool_detach(http_request_pool *pool, zval *request TSRMLS_DC)
+PHP_HTTP_API STATUS _http_request_pool_detach(http_request_pool *pool, zval *request)
{
+ CURLMcode code;
+ TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls);
getObjectEx(http_request_object, req, request);
+
#if HTTP_DEBUG_REQPOOLS
- fprintf(stderr, "Detaching request %p from pool %p\n", req, pool);
+ fprintf(stderr, "Detaching HttpRequest(#%d) %p from pool %p\n", Z_OBJ_HANDLE_P(request), req, pool);
#endif
- if (req->pool != pool) {
- http_error(E_WARNING, HTTP_E_CURL, "HttpRequest object is not attached to this HttpRequestPool");
+
+ if (!req->pool) {
+ /* not attached to any pool */
+#if HTTP_DEBUG_REQPOOLS
+ fprintf(stderr, "HttpRequest object(#%d) %p is not attached to any HttpRequestPool\n", Z_OBJ_HANDLE_P(request), req);
+#endif
+ } else if (req->pool != pool) {
+ http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "HttpRequest object(#%d) is not attached to this HttpRequestPool", Z_OBJ_HANDLE_P(request));
+ } else if (req->request->_in_progress_cb) {
+ http_error_ex(HE_WARNING, HTTP_E_REQUEST_POOL, "HttpRequest object(#%d) cannot be detached from the HttpRequestPool while executing the progress callback", Z_OBJ_HANDLE_P(request));
+ } else if (CURLM_OK != (code = curl_multi_remove_handle(pool->ch, req->request->ch))) {
+ http_error_ex(HE_WARNING, HTTP_E_REQUEST_POOL, "Could not detach HttpRequest object(#%d) from the HttpRequestPool: %s", Z_OBJ_HANDLE_P(request), curl_multi_strerror(code));
} else {
- CURLMcode code;
-
- if (CURLM_OK != (code = curl_multi_remove_handle(pool->ch, req->ch))) {
- http_error_ex(E_WARNING, HTTP_E_CURL, "Could not detach HttpRequest object from the HttpRequestPool: %s", curl_multi_strerror(code));
- } else {
- req->pool = NULL;
- zend_llist_del_element(&pool->handles, request, http_request_pool_compare_handles);
- return SUCCESS;
- }
+ req->pool = NULL;
+ zend_llist_del_element(&pool->finished, request, http_request_pool_compare_handles);
+ zend_llist_del_element(&pool->handles, request, http_request_pool_compare_handles);
+
+#if HTTP_DEBUG_REQPOOLS
+ fprintf(stderr, "> %d HttpRequests remaining in pool %p\n", zend_llist_count(&pool->handles), pool);
+#endif
+
+ return SUCCESS;
}
return FAILURE;
}
/* }}} */
-/* {{{ void http_request_pool_detach_all(http_request_pool *) */
-PHP_HTTP_API void _http_request_pool_detach_all(http_request_pool *pool TSRMLS_DC)
+/* {{{ void http_request_pool_apply(http_request_pool *, http_request_pool_apply_func) */
+PHP_HTTP_API void _http_request_pool_apply(http_request_pool *pool, http_request_pool_apply_func cb)
{
int count = zend_llist_count(&pool->handles);
-#if HTTP_DEBUG_REQPOOLS
- fprintf(stderr, "Detaching %d requests from pool %p\n", count, pool);
-#endif
- /*
- * we cannot apply a function to the llist which actually detaches
- * the curl handle *and* removes the llist element --
- * so let's get our hands dirty
- */
+
if (count) {
int i = 0;
zend_llist_position pos;
for (handle = zend_llist_get_first_ex(&pool->handles, &pos); handle; handle = zend_llist_get_next_ex(&pool->handles, &pos)) {
handles[i++] = *handle;
}
+
+ /* should never happen */
+ if (i != count) {
+ zend_error(E_ERROR, "number of fetched request handles do not match overall count");
+ count = i;
+ }
+
for (i = 0; i < count; ++i) {
- http_request_pool_detach(pool, handles[i]);
+ if (cb(pool, handles[i])) {
+ break;
+ }
}
efree(handles);
}
}
+/* }}} */
+/* {{{ void http_request_pool_apply_with_arg(http_request_pool *, http_request_pool_apply_with_arg_func, void *) */
+PHP_HTTP_API void _http_request_pool_apply_with_arg(http_request_pool *pool, http_request_pool_apply_with_arg_func cb, void *arg)
+{
+ int count = zend_llist_count(&pool->handles);
+
+ if (count) {
+ int i = 0;
+ zend_llist_position pos;
+ zval **handle, **handles = emalloc(count * sizeof(zval *));
-/* {{{ STATUS http_request_pool_send(http_request_pool *) */
-PHP_HTTP_API STATUS _http_request_pool_send(http_request_pool *pool TSRMLS_DC)
+ for (handle = zend_llist_get_first_ex(&pool->handles, &pos); handle; handle = zend_llist_get_next_ex(&pool->handles, &pos)) {
+ handles[i++] = *handle;
+ }
+
+ /* should never happen */
+ if (i != count) {
+ zend_error(E_ERROR, "number of fetched request handles do not match overall count");
+ count = i;
+ }
+
+ for (i = 0; i < count; ++i) {
+ if (cb(pool, handles[i], arg)) {
+ break;
+ }
+ }
+ efree(handles);
+ }
+}
+/* }}} */
+
+/* {{{ void http_request_pool_detach_all(http_request_pool *) */
+PHP_HTTP_API void _http_request_pool_detach_all(http_request_pool *pool)
{
#if HTTP_DEBUG_REQPOOLS
- fprintf(stderr, "Attempt to send requests of pool %p\n", pool);
+ fprintf(stderr, "Detaching %d requests from pool %p\n", zend_llist_count(&pool->handles), pool);
#endif
- if (pool->sent) {
- http_error(E_WARNING, HTTP_E_CURL, "HttpRequestPools can only be used once");
+ http_request_pool_apply(pool, _http_request_pool_detach);
+}
+/* }}} */
+
+/* {{{ STATUS http_request_pool_send(http_request_pool *) */
+PHP_HTTP_API STATUS _http_request_pool_send(http_request_pool *pool)
+{
+ TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls);
+#ifdef HTTP_HAVE_EVENT
+ CURLMcode rc;
+
+ do {
+ rc = curl_multi_socket_all(pool->ch, &pool->unfinished);
+ } while (CURLM_CALL_MULTI_PERFORM == rc);
+
+ if (CURLM_OK != rc) {
+ http_error(HE_WARNING, HTTP_E_SOCKET, curl_multi_strerror(rc));
return FAILURE;
- } else {
- pool->sent = 1;
}
+
+ event_base_dispatch(HTTP_G->request.pool.event.base);
+
+ return SUCCESS;
+#else
+
+# if HTTP_DEBUG_REQPOOLS
+ fprintf(stderr, "Attempt to send %d requests of pool %p\n", zend_llist_count(&pool->handles), pool);
+# endif
+
while (http_request_pool_perform(pool)) {
-#if HTTP_DEBUG_REQPOOLS
- fprintf(stderr, "%d unfinished requests of pool %p remaining\n", pool->unfinished, pool);
-#endif
if (SUCCESS != http_request_pool_select(pool)) {
- http_error(E_WARNING, HTTP_E_CURL, "Socket error");
+# ifdef PHP_WIN32
+ /* see http://msdn.microsoft.com/library/en-us/winsock/winsock/windows_sockets_error_codes_2.asp */
+ http_error_ex(HE_WARNING, HTTP_E_SOCKET, "WinSock error: %d", WSAGetLastError());
+# else
+ http_error(HE_WARNING, HTTP_E_SOCKET, strerror(errno));
+# endif
return FAILURE;
}
}
- zend_llist_apply(&pool->handles, (llist_apply_func_t) http_request_pool_responsehandler TSRMLS_CC);
+
+# if HTTP_DEBUG_REQPOOLS
+ fprintf(stderr, "Finished sending %d HttpRequests of pool %p (still unfinished: %d)\n", zend_llist_count(&pool->handles), pool, pool->unfinished);
+# endif
+
return SUCCESS;
+#endif
}
/* }}} */
/* {{{ void http_request_pool_dtor(http_request_pool *) */
-PHP_HTTP_API void _http_request_pool_dtor(http_request_pool *pool TSRMLS_DC)
+PHP_HTTP_API void _http_request_pool_dtor(http_request_pool *pool)
{
+ TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls);
+
#if HTTP_DEBUG_REQPOOLS
fprintf(stderr, "Destructing request pool %p\n", pool);
#endif
+
pool->unfinished = 0;
+ zend_llist_clean(&pool->finished);
zend_llist_clean(&pool->handles);
- zend_llist_clean(&pool->bodies);
- curl_multi_cleanup(pool->ch);
+ http_persistent_handle_release("http_request_pool", &pool->ch);
}
/* }}} */
+#ifdef PHP_WIN32
+# define SELECT_ERROR SOCKET_ERROR
+#else
+# define SELECT_ERROR -1
+#endif
+
/* {{{ STATUS http_request_pool_select(http_request_pool *) */
PHP_HTTP_API STATUS _http_request_pool_select(http_request_pool *pool)
{
+#ifdef HTTP_HAVE_EVENT
+ TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls);
+ http_error(HE_WARNING, HTTP_E_RUNTIME, "not implemented");
+ return FAILURE;
+#else
int MAX;
fd_set R, W, E;
struct timeval timeout = {1, 0};
+# ifdef HAVE_CURL_MULTI_TIMEOUT
+ long max_tout = 1000;
+
+ if ((CURLM_OK == curl_multi_timeout(pool->ch, &max_tout)) && (max_tout != -1)) {
+ timeout.tv_sec = max_tout / 1000;
+ timeout.tv_usec = (max_tout % 1000) * 1000;
+ }
+# endif
FD_ZERO(&R);
FD_ZERO(&W);
FD_ZERO(&E);
- curl_multi_fdset(pool->ch, &R, &W, &E, &MAX);
- return (-1 != select(MAX + 1, &R, &W, &E, &timeout)) ? SUCCESS : FAILURE;
+ if (CURLM_OK == curl_multi_fdset(pool->ch, &R, &W, &E, &MAX)) {
+ if (MAX == -1) {
+ http_sleep((double) timeout.tv_sec + (double) (timeout.tv_usec / HTTP_MCROSEC));
+ return SUCCESS;
+ } else if (SELECT_ERROR != select(MAX + 1, &R, &W, &E, &timeout)) {
+ return SUCCESS;
+ }
+ }
+ return FAILURE;
+#endif
}
/* }}} */
/* {{{ int http_request_pool_perform(http_request_pool *) */
PHP_HTTP_API int _http_request_pool_perform(http_request_pool *pool)
{
+ TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls);
+#ifdef HTTP_HAVE_EVENT
+ http_error(HE_WARNING, HTTP_E_RUNTIME, "not implemented");
+ return FAILURE;
+#else
+ CURLMsg *msg;
+ int remaining = 0;
+
while (CURLM_CALL_MULTI_PERFORM == curl_multi_perform(pool->ch, &pool->unfinished));
+
+ while ((msg = curl_multi_info_read(pool->ch, &remaining))) {
+ if (CURLMSG_DONE == msg->msg) {
+ if (CURLE_OK != msg->data.result) {
+ http_request *r = NULL;
+ curl_easy_getinfo(msg->easy_handle, CURLINFO_PRIVATE, &r);
+ http_error_ex(HE_WARNING, HTTP_E_REQUEST, "%s; %s (%s)", curl_easy_strerror(msg->data.result), r?r->_error:"", r?r->url:"");
+ }
+ http_request_pool_apply_with_arg(pool, _http_request_pool_responsehandler, msg->easy_handle);
+ }
+ }
+
return pool->unfinished;
+#endif
}
/* }}} */
-/* {{{ void http_request_pool_responsehandler(zval **) */
-void _http_request_pool_responsehandler(zval **req TSRMLS_DC)
+/* {{{ void http_request_pool_responsehandler(http_request_pool *, zval *, void *) */
+int _http_request_pool_responsehandler(http_request_pool *pool, zval *req, void *ch)
{
- getObjectEx(http_request_object, obj, *req);
+ TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls);
+ getObjectEx(http_request_object, obj, req);
+
+ if ((!ch) || obj->request->ch == (CURL *) ch) {
+
#if HTTP_DEBUG_REQPOOLS
- fprintf(stderr, "Fetching data from request %p of pool %p\n", obj, obj->pool);
+ fprintf(stderr, "Fetching data from HttpRequest(#%d) %p of pool %p\n", Z_OBJ_HANDLE_P(req), obj, obj->pool);
#endif
- http_request_object_responsehandler(obj, *req);
+
+ ZVAL_ADDREF(req);
+ zend_llist_add_element(&obj->pool->finished, &req);
+ http_request_object_responsehandler(obj, req);
+ return 1;
+ }
+ return 0;
}
/* }}} */
/*#*/
-/* {{{ static void http_request_pool_freebody(http_request_body **) */
-static void http_request_pool_freebody(http_request_body **body)
+/* {{{ static int http_request_pool_compare_handles(void *, void *) */
+static int http_request_pool_compare_handles(void *h1, void *h2)
{
- TSRMLS_FETCH();
- http_request_body_free(*body);
+ return (Z_OBJ_HANDLE_PP((zval **) h1) == Z_OBJ_HANDLE_P((zval *) h2));
}
/* }}} */
-/* {{{ static int http_request_pool_compare_handles(void *, void *) */
-static int http_request_pool_compare_handles(void *h1, void *h2)
+#ifdef HTTP_HAVE_EVENT
+static void http_request_pool_event_callback(int socket, short action, void *event_data)
+{
+ CURLMcode rc;
+ CURLMsg *msg;
+ int remaining;
+ http_request_pool_event *ev = event_data;
+ http_request_pool *pool = ev->pool;
+ TSRMLS_FETCH_FROM_CTX(ev->pool->tsrm_ls);
+
+#if HTTP_DEBUG_REQPOOLS
+ {
+ static const char event_strings[][20] = {"TIMEOUT","READ","TIMEOUT|READ","WRITE","TIMEOUT|WRITE","READ|WRITE","TIMEOUT|READ|WRITE","SIGNAL"};
+ fprintf(stderr, "Event on socket %d (%s) event %p of pool %p\n", socket, event_strings[action], ev, pool);
+ }
+#endif
+
+ do {
+#ifdef HAVE_CURL_MULTI_SOCKET_ACTION
+ switch (action & (EV_READ|EV_WRITE)) {
+ case EV_READ:
+ rc = curl_multi_socket_action(pool->ch, socket, CURL_CSELECT_IN, &pool->unfinished);
+ break;
+ case EV_WRITE:
+ rc = curl_multi_socket_action(pool->ch, socket, CURL_CSELECT_OUT, &pool->unfinished);
+ break;
+ case EV_READ|EV_WRITE:
+ rc = curl_multi_socket_action(pool->chm socket, CURL_CSELECT_IN|CURL_CSELECT_OUT, &pool->unfinished);
+ break;
+ default:
+ http_error(HE_WARNING, HTTP_E_SOCKET, "Unknown event %d", (int) action);
+ return;
+ }
+#else
+ rc = curl_multi_socket(pool->ch, socket, &pool->unfinished);
+#endif
+ } while (CURLM_CALL_MULTI_PERFORM == rc);
+
+ /* don't use 'ev' below here, as it might 've been freed in the socket callback */
+
+ if (CURLM_OK != rc) {
+ http_error(HE_WARNING, HTTP_E_SOCKET, curl_multi_strerror(rc));
+ }
+
+ while ((msg = curl_multi_info_read(pool->ch, &remaining))) {
+ if (CURLMSG_DONE == msg->msg) {
+ if (CURLE_OK != msg->data.result) {
+ http_request *r = NULL;
+ curl_easy_getinfo(msg->easy_handle, CURLINFO_PRIVATE, &r);
+ http_error_ex(HE_WARNING, HTTP_E_REQUEST, "%s; %s (%s)", curl_easy_strerror(msg->data.result), r?r->_error:"", r?r->url:"");
+ }
+ http_request_pool_apply_with_arg(pool, _http_request_pool_responsehandler, msg->easy_handle);
+ }
+ }
+}
+
+static int http_request_pool_socket_callback(CURL *easy, curl_socket_t sock, int action, void *socket_data, void *assign_data)
{
- return ((*((zval **) h1)) == ((zval *) h2));
+ int events = EV_PERSIST;
+ http_request_pool *pool = socket_data;
+ http_request_pool_event *ev = assign_data;
+ TSRMLS_FETCH_FROM_CTX(pool->tsrm_ls);
+
+ if (!ev) {
+ ev = ecalloc(1, sizeof(http_request_pool_event));
+ ev->pool = pool;
+ curl_multi_assign(pool->ch, sock, ev);
+ } else {
+ event_del(&ev->evnt);
+ }
+
+#if HTTP_DEBUG_REQPOOLS
+ {
+ static const char action_strings[][8] = {"NONE", "IN", "OUT", "INOUT", "REMOVE"};
+ fprintf(stderr, "Callback on socket %d (%s) event %p of pool %p\n", (int) sock, action_strings[action], ev, pool);
+ }
+#endif
+
+ switch (action) {
+ case CURL_POLL_IN:
+ events |= EV_READ;
+ break;
+ case CURL_POLL_OUT:
+ events |= EV_WRITE;
+ break;
+ case CURL_POLL_INOUT:
+ events |= EV_READ|EV_WRITE;
+ break;
+
+ case CURL_POLL_REMOVE:
+ efree(ev);
+ case CURL_POLL_NONE:
+ return 0;
+
+ default:
+ http_error_ex(HE_WARNING, HTTP_E_SOCKET, "Unknown socket action %d", action);
+ return -1;
+ }
+
+ event_set(&ev->evnt, sock, events, http_request_pool_event_callback, ev);
+ event_base_set(HTTP_G->request.pool.event.base, &ev->evnt);
+ event_add(&ev->evnt, NULL);
+
+ return 0;
}
-/* }}} */
+#endif /* HTTP_HAVE_EVENT */
-#endif /* ZEND_ENGINE_2 */
+#endif /* ZEND_ENGINE_2 && HTTP_HAVE_CURL */
/*
projects / m6w6 / ext-http / blobdiff