/*
- +----------------------------------------------------------------------+
- | 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) 2004-2005, Michael Wallner <mike@php.net> |
+ +--------------------------------------------------------------------+
*/
/* $Id$ */
-
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
-#include "php.h"
+
+#define HTTP_WANT_CURL
+#include "php_http.h"
#if defined(ZEND_ENGINE_2) && defined(HTTP_HAVE_CURL)
-#include "php_http_std_defs.h"
-#include "php_http_requestpool_object.h"
-#include "php_http_request_pool_api.h"
-#include "php_http_request_object.h"
+#include "zend_interfaces.h"
+
+#include "php_http_api.h"
#include "php_http_exception_object.h"
+#include "php_http_request_api.h"
+#include "php_http_request_object.h"
+#include "php_http_request_pool_api.h"
+#include "php_http_requestpool_object.h"
-#ifdef PHP_WIN32
-# include <winsock2.h>
+#if defined(HAVE_SPL) && !defined(WONKY)
+/* SPL doesn't install its headers */
+extern PHPAPI zend_class_entry *spl_ce_Countable;
#endif
-#include <curl/curl.h>
-#define HTTP_BEGIN_ARGS(method, req_args) HTTP_BEGIN_ARGS_EX(HttpRequestPool, method, ZEND_RETURN_REFERENCE_AGNOSTIC, req_args)
-#define HTTP_EMPTY_ARGS(method, ret_ref) HTTP_EMPTY_ARGS_EX(HttpRequestPool, method, ret_ref)
-#define HTTP_REQPOOL_ME(method, visibility) PHP_ME(HttpRequestPool, method, HTTP_ARGS(HttpRequestPool, method), visibility)
+#define HTTP_BEGIN_ARGS(method, req_args) HTTP_BEGIN_ARGS_EX(HttpRequestPool, method, 0, req_args)
+#define HTTP_EMPTY_ARGS(method, ret_ref) HTTP_EMPTY_ARGS_EX(HttpRequestPool, method, ret_ref)
+#define HTTP_REQPOOL_ME(method, visibility) PHP_ME(HttpRequestPool, method, HTTP_ARGS(HttpRequestPool, method), visibility)
HTTP_BEGIN_ARGS_AR(HttpRequestPool, __construct, 0, 0)
HTTP_ARG_OBJ(HttpRequest, request0, 0)
HTTP_END_ARGS;
HTTP_EMPTY_ARGS(send, 0);
-HTTP_EMPTY_ARGS(socketSend, 0);
+HTTP_EMPTY_ARGS(socketPerform, 0);
HTTP_EMPTY_ARGS(socketSelect, 0);
-HTTP_EMPTY_ARGS(socketRead, 0);
+HTTP_EMPTY_ARGS(valid, 0);
+HTTP_EMPTY_ARGS(current, 1);
+HTTP_EMPTY_ARGS(key, 0);
+HTTP_EMPTY_ARGS(next, 0);
+HTTP_EMPTY_ARGS(rewind, 0);
+
+HTTP_EMPTY_ARGS(count, 0);
+
+HTTP_EMPTY_ARGS(getAttachedRequests, 0);
+HTTP_EMPTY_ARGS(getFinishedRequests, 0);
#define http_requestpool_object_declare_default_properties() _http_requestpool_object_declare_default_properties(TSRMLS_C)
static inline void _http_requestpool_object_declare_default_properties(TSRMLS_D);
HTTP_REQPOOL_ME(send, ZEND_ACC_PUBLIC)
HTTP_REQPOOL_ME(reset, ZEND_ACC_PUBLIC)
- HTTP_REQPOOL_ME(socketSend, ZEND_ACC_PROTECTED)
+ HTTP_REQPOOL_ME(socketPerform, ZEND_ACC_PROTECTED)
HTTP_REQPOOL_ME(socketSelect, ZEND_ACC_PROTECTED)
- HTTP_REQPOOL_ME(socketRead, ZEND_ACC_PROTECTED)
- {NULL, NULL, NULL}
+ /* implements Interator */
+ HTTP_REQPOOL_ME(valid, ZEND_ACC_PUBLIC)
+ HTTP_REQPOOL_ME(current, ZEND_ACC_PUBLIC)
+ HTTP_REQPOOL_ME(key, ZEND_ACC_PUBLIC)
+ HTTP_REQPOOL_ME(next, ZEND_ACC_PUBLIC)
+ HTTP_REQPOOL_ME(rewind, ZEND_ACC_PUBLIC)
+
+ /* implmenents Countable */
+ HTTP_REQPOOL_ME(count, ZEND_ACC_PUBLIC)
+
+ HTTP_REQPOOL_ME(getAttachedRequests, ZEND_ACC_PUBLIC)
+ HTTP_REQPOOL_ME(getFinishedRequests, ZEND_ACC_PUBLIC)
+
+ EMPTY_FUNCTION_ENTRY
};
static zend_object_handlers http_requestpool_object_handlers;
-void _http_requestpool_object_init(INIT_FUNC_ARGS)
+PHP_MINIT_FUNCTION(http_requestpool_object)
{
HTTP_REGISTER_CLASS_EX(HttpRequestPool, http_requestpool_object, NULL, 0);
+#if defined(HAVE_SPL) && !defined(WONKY)
+ zend_class_implements(http_requestpool_object_ce TSRMLS_CC, 2, spl_ce_Countable, zend_ce_iterator);
+#else
+ zend_class_implements(http_requestpool_object_ce TSRMLS_CC, 1, zend_ce_iterator);
+#endif
+
+ http_requestpool_object_handlers.clone_obj = NULL;
+ return SUCCESS;
}
zend_object_value _http_requestpool_object_new(zend_class_entry *ce TSRMLS_DC)
zend_hash_init(OBJ_PROP(o), 0, NULL, ZVAL_PTR_DTOR, 0);
zend_hash_copy(OBJ_PROP(o), &ce->default_properties, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
- ov.handle = zend_objects_store_put(o, (zend_objects_store_dtor_t) zend_objects_destroy_object, http_requestpool_object_free, NULL TSRMLS_CC);
+ ov.handle = putObject(http_requestpool_object, o);
ov.handlers = &http_requestpool_object_handlers;
return ov;
efree(o);
}
+#define http_requestpool_object_llist2array _http_requestpool_object_llist2array
+static void _http_requestpool_object_llist2array(zval **req, zval *array TSRMLS_DC)
+{
+ ZVAL_ADDREF(*req);
+ add_next_index_zval(array, *req);
+}
+
/* ### USERLAND ### */
/* {{{ proto void HttpRequestPool::__construct([HttpRequest request[, ...]])
*
* Instantiate a new HttpRequestPool object. An HttpRequestPool is
* able to send several HttpRequests in parallel.
+ *
+ * WARNING: Don't attach/detach HttpRequest objects to the HttpRequestPool
+ * object while you're using the implemented Interator interface.
*
+ * Accepts virtual infinite optional parameters each referencing an
+ * HttpRequest object.
+ *
+ * Throws HttpRequestPoolException (HttpRequestException, HttpInvalidParamException).
+ *
* Example:
* <pre>
* <?php
- * $urls = array('www.php.net', 'pecl.php.net', 'pear.php.net')
- * $pool = new HttpRequestPool;
- * foreach ($urls as $url) {
- * $req[$url] = new HttpRequest("http://$url", HTTP_HEAD);
- * $pool->attach($req[$url]);
- * }
+ * try {
+ * $pool = new HttpRequestPool(
+ * new HttpRequest('http://www.google.com/', HttpRequest::METH_HEAD),
+ * new HttpRequest('http://www.php.net/', HttpRequest::METH_HEAD)
+ * );
* $pool->send();
- * foreach ($urls as $url) {
- * printf("%s (%s) is %s\n",
- * $url, $req[$url]->getResponseInfo('effective_url'),
- * $r->getResponseCode() == 200 ? 'alive' : 'not alive'
+ * foreach($pool as $request) {
+ * printf("%s is %s (%d)\n",
+ * $request->getUrl(),
+ * $request->getResponseCode() ? 'alive' : 'not alive',
+ * $request->getResponseCode()
* );
* }
+ * } catch (HttpException $e) {
+ * echo $e;
+ * }
* ?>
* </pre>
*/
zval ***argv = safe_emalloc(argc, sizeof(zval *), 0);
getObject(http_requestpool_object, obj);
+ SET_EH_THROW_HTTP();
if (SUCCESS == zend_get_parameters_array_ex(argc, argv)) {
int i;
for (i = 0; i < argc; ++i) {
if (Z_TYPE_PP(argv[i]) == IS_OBJECT && instanceof_function(Z_OBJCE_PP(argv[i]), http_request_object_ce TSRMLS_CC)) {
- http_request_pool_attach(&obj->pool, *(argv[i]));
+ http_request_pool_try {
+ http_request_pool_attach(&obj->pool, *(argv[i]));
+ } http_request_pool_catch();
}
}
+ http_request_pool_final();
}
efree(argv);
+ SET_EH_NORMAL();
}
/* }}} */
getObject(http_requestpool_object, obj);
NO_ARGS;
-
+
+ obj->iterator.pos = 0;
http_request_pool_detach_all(&obj->pool);
}
/* {{{ proto bool HttpRequestPool::attach(HttpRequest request)
*
* Attach an HttpRequest object to this HttpRequestPool.
- * NOTE: set all options prior attaching!
+ * WARNING: set all options prior attaching!
+ *
+ * Expects the parameter to be an HttpRequest object not alread attached to
+ * antother HttpRequestPool object.
+ *
+ * Returns TRUE on success, or FALSE on failure.
+ *
+ * Throws HttpInvalidParamException, HttpRequestException,
+ * HttpRequestPoolException, HttpEncodingException.
*/
PHP_METHOD(HttpRequestPool, attach)
{
SET_EH_THROW_HTTP();
if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &request, http_request_object_ce)) {
- status = http_request_pool_attach(&obj->pool, request);
+ if (obj->iterator.pos > 0 && obj->iterator.pos < zend_llist_count(&obj->pool.handles)) {
+ http_error(HE_THROW, HTTP_E_REQUEST_POOL, "Cannot attach to the HttpRequestPool while the iterator is active");
+ } else {
+ status = http_request_pool_attach(&obj->pool, request);
+ }
}
SET_EH_NORMAL();
RETURN_SUCCESS(status);
/* {{{ proto bool HttpRequestPool::detach(HttpRequest request)
*
* Detach an HttpRequest object from this HttpRequestPool.
+ *
+ * Expects the parameter to be an HttpRequest object attached to this
+ * HttpRequestPool object.
+ *
+ * Returns TRUE on success, or FALSE on failure.
+ *
+ * Throws HttpInvalidParamException, HttpRequestPoolException.
*/
PHP_METHOD(HttpRequestPool, detach)
{
SET_EH_THROW_HTTP();
if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &request, http_request_object_ce)) {
+ obj->iterator.pos = -1;
status = http_request_pool_detach(&obj->pool, request);
}
SET_EH_NORMAL();
/* {{{ proto bool HttpRequestPool::send()
*
* Send all attached HttpRequest objects in parallel.
+ *
+ * Returns TRUE on success, or FALSE on failure.
+ *
+ * Throws HttpRequestPoolException (HttpSocketException, HttpRequestException, HttpMalformedHeaderException).
*/
PHP_METHOD(HttpRequestPool, send)
{
}
/* }}} */
-/* {{{ proto protected bool HttpRequestPool::socketSend()
+/* {{{ proto protected bool HttpRequestPool::socketPerform()
*
+ * Returns TRUE until each request has finished its transaction.
+ *
* Usage:
* <pre>
* <?php
- * while ($pool->socketSend()) {
- * do_something_else();
- * if (!$pool->socketSelect()) {
- * die('Socket error');
+ * class MyPool extends HttpRequestPool
+ * {
+ * public function send()
+ * {
+ * while ($this->socketPerform()) {
+ * if (!$this->socketSelect()) {
+ * throw new HttpSocketExcpetion;
+ * }
* }
* }
- * $pool->socketRead();
+ *
+ * protected final function socketPerform()
+ * {
+ * $result = parent::socketPerform();
+ * foreach ($this->getFinishedRequests() as $r) {
+ * $this->detach($r);
+ * // handle response of finished request
+ * }
+ * return $result;
+ * }
+ * }
* ?>
* </pre>
*/
-PHP_METHOD(HttpRequestPool, socketSend)
+PHP_METHOD(HttpRequestPool, socketPerform)
{
getObject(http_requestpool_object, obj);
NO_ARGS;
- RETURN_BOOL(0 < http_request_pool_perform(&obj->pool));
+ if (0 < http_request_pool_perform(&obj->pool)) {
+ RETURN_TRUE;
+ } else {
+ RETURN_FALSE;
+ }
}
/* }}} */
/* {{{ proto protected bool HttpRequestPool::socketSelect()
*
- * See HttpRequestPool::socketSend().
+ * See HttpRequestPool::socketPerform().
+ *
+ * Returns TRUE on success, or FALSE on failure.
*/
PHP_METHOD(HttpRequestPool, socketSelect)
{
}
/* }}} */
-/* {{{ proto protected void HttpRequestPool::socketRead()
+/* implements Iterator */
+
+/* {{{ proto bool HttpRequestPool::valid()
*
- * See HttpRequestPool::socketSend().
+ * Implements Iterator::valid().
*/
-PHP_METHOD(HttpRequestPool, socketRead)
+PHP_METHOD(HttpRequestPool, valid)
{
- getObject(http_requestpool_object, obj);
+ NO_ARGS;
+ IF_RETVAL_USED {
+ getObject(http_requestpool_object, obj);
+ RETURN_BOOL(obj->iterator.pos >= 0 && obj->iterator.pos < zend_llist_count(&obj->pool.handles));
+ }
+}
+/* }}} */
+
+/* {{{ proto HttpRequest HttpRequestPool::current()
+ *
+ * Implements Iterator::current().
+ */
+PHP_METHOD(HttpRequestPool, current)
+{
NO_ARGS;
- zend_llist_apply(&obj->pool.handles, (llist_apply_func_t) http_request_pool_responsehandler TSRMLS_CC);
+ IF_RETVAL_USED {
+ long pos = 0;
+ zval **current = NULL;
+ zend_llist_position lpos;
+ getObject(http_requestpool_object, obj);
+
+ if (obj->iterator.pos < zend_llist_count(&obj->pool.handles)) {
+ for ( current = zend_llist_get_first_ex(&obj->pool.handles, &lpos);
+ current && obj->iterator.pos != pos++;
+ current = zend_llist_get_next_ex(&obj->pool.handles, &lpos));
+ if (current) {
+ RETURN_OBJECT(*current);
+ }
+ }
+ RETURN_NULL();
+ }
+}
+/* }}} */
+
+/* {{{ proto int HttpRequestPool::key()
+ *
+ * Implements Iterator::key().
+ */
+PHP_METHOD(HttpRequestPool, key)
+{
+ NO_ARGS;
+
+ IF_RETVAL_USED {
+ getObject(http_requestpool_object, obj);
+ RETURN_LONG(obj->iterator.pos);
+ }
+}
+/* }}} */
+
+/* {{{ proto void HttpRequestPool::next()
+ *
+ * Implements Iterator::next().
+ */
+PHP_METHOD(HttpRequestPool, next)
+{
+ NO_ARGS {
+ getObject(http_requestpool_object, obj);
+ ++(obj->iterator.pos);
+ }
+}
+/* }}} */
+
+/* {{{ proto void HttpRequestPool::rewind()
+ *
+ * Implements Iterator::rewind().
+ */
+PHP_METHOD(HttpRequestPool, rewind)
+{
+ NO_ARGS {
+ getObject(http_requestpool_object, obj);
+ obj->iterator.pos = 0;
+ }
+}
+/* }}} */
+
+/* {{{ proto int HttpRequestPool::count()
+ *
+ * Implements Countable.
+ *
+ * Returns the number of attached HttpRequest objects.
+ */
+PHP_METHOD(HttpRequestPool, count)
+{
+ NO_ARGS {
+ getObject(http_requestpool_object, obj);
+ RETURN_LONG((long) zend_llist_count(&obj->pool.handles));
+ }
+}
+/* }}} */
+
+/* {{{ proto array HttpRequestPool::getAttachedRequests()
+ *
+ * Get attached HttpRequest objects.
+ *
+ * Returns an array containing all currently attached HttpRequest objects.
+ */
+PHP_METHOD(HttpRequestPool, getAttachedRequests)
+{
+ getObject(http_requestpool_object, obj);
+
+ NO_ARGS;
+
+ array_init(return_value);
+ zend_llist_apply_with_argument(&obj->pool.handles,
+ (llist_apply_with_arg_func_t) http_requestpool_object_llist2array,
+ return_value TSRMLS_CC);
+}
+/* }}} */
+
+/* {{{ proto array HttpRequestPool::getFinishedRequests()
+ *
+ * Get attached HttpRequest objects that already have finished their work.
+ *
+ * Returns an array containing all attached HttpRequest objects that
+ * already have finished their work.
+ */
+PHP_METHOD(HttpRequestPool, getFinishedRequests)
+{
+ getObject(http_requestpool_object, obj);
+
+ NO_ARGS;
+
+ array_init(return_value);
+ zend_llist_apply_with_argument(&obj->pool.finished,
+ (llist_apply_with_arg_func_t) http_requestpool_object_llist2array,
+ return_value TSRMLS_CC);
}
/* }}} */
projects / m6w6 / ext-http / blobdiff