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|
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2004 The PHP Group |
+----------------------------------------------------------------------+
| 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 the following url: |
| 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. |
+----------------------------------------------------------------------+
| Author: Sterling Hughes <sterling@php.net> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#if HAVE_CURL
#include "php_curl.h"
#include <curl/curl.h>
#include <curl/multi.h>
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
/* {{{ proto resource curl_multi_init(void)
Returns a new cURL multi handle */
PHP_FUNCTION(curl_multi_init)
{
php_curlm *mh;
if (ZEND_NUM_ARGS() != 0) {
WRONG_PARAM_COUNT;
}
mh = ecalloc(1, sizeof(php_curlm));
mh->multi = curl_multi_init();
ZEND_REGISTER_RESOURCE(return_value, mh, le_curl_multi_handle);
}
/* }}} */
/* {{{ proto int curl_multi_add_handle(resource multi, resource ch)
Add a normal cURL handle to a cURL multi handle */
PHP_FUNCTION(curl_multi_add_handle)
{
zval *z_mh;
zval *z_ch;
php_curlm *mh;
php_curl *ch;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr", &z_mh, &z_ch) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(mh, php_curlm *, &z_mh, -1, le_curl_multi_handle_name, le_curl_multi_handle);
ZEND_FETCH_RESOURCE(ch, php_curl *, &z_ch, -1, le_curl_name, le_curl);
zval_add_ref(&z_ch);
_php_curl_cleanup_handle(ch);
ch->uses++;
RETURN_LONG((long) curl_multi_add_handle(mh->multi, ch->cp));
}
/* }}} */
/* {{{ proto int curl_multi_remove_handle(resource mh, resource ch)
Remove a multi handle from a set of cURL handles */
PHP_FUNCTION(curl_multi_remove_handle)
{
zval *z_mh;
zval *z_ch;
php_curlm *mh;
php_curl *ch;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rr", &z_mh, &z_ch) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(mh, php_curlm *, &z_mh, -1, le_curl_multi_handle_name, le_curl_multi_handle);
ZEND_FETCH_RESOURCE(ch, php_curl *, &z_ch, -1, le_curl_name, le_curl);
zval_ptr_dtor(&z_ch);
RETURN_LONG((long) curl_multi_remove_handle(mh->multi, ch->cp));
}
/* }}} */
static void _make_timeval_struct(struct timeval *to, double timeout)
{
unsigned long conv;
conv = (unsigned long) (timeout * 1000000.0);
to->tv_sec = conv / 1000000;
to->tv_usec = conv % 1000000;
}
/* {{{ proto int curl_multi_select(resource mh[, double timeout])
Get all the sockets associated with the cURL extension, which can then be "selected" */
PHP_FUNCTION(curl_multi_select)
{
zval *z_mh;
php_curlm *mh;
fd_set readfds;
fd_set writefds;
fd_set exceptfds;
int maxfd;
double timeout = 1.0;
struct timeval to;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|d", &z_mh, &timeout) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(mh, php_curlm *, &z_mh, -1, le_curl_multi_handle_name, le_curl_multi_handle);
_make_timeval_struct(&to, timeout);
FD_ZERO(&readfds);
FD_ZERO(&writefds);
FD_ZERO(&exceptfds);
curl_multi_fdset(mh->multi, &readfds, &writefds, &exceptfds, &maxfd);
RETURN_LONG(select(maxfd + 1, &readfds, &writefds, &exceptfds, &to));
}
/* }}} */
/* {{{ proto int curl_multi_exec(resource mh)
Run the sub-connections of the current cURL handle */
PHP_FUNCTION(curl_multi_exec)
{
zval *z_mh;
zval *z_still_running;
php_curlm *mh;
int still_running;
int result;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rz", &z_mh, &z_still_running) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(mh, php_curlm *, &z_mh, -1, le_curl_multi_handle_name, le_curl_multi_handle);
convert_to_long_ex(&z_still_running);
still_running = Z_LVAL_P(z_still_running);
result = curl_multi_perform(mh->multi, &still_running);
ZVAL_LONG(z_still_running, still_running);
RETURN_LONG(result);
}
/* }}} */
/* {{{ proto string curl_multi_getcontent(resource ch)
Return the content of a cURL handle if CURLOPT_RETURNTRANSFER is set */
PHP_FUNCTION(curl_multi_getcontent)
{
zval *z_ch;
php_curl *ch;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_ch) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(ch, php_curl *, &z_ch, -1, le_curl_name, le_curl);
if (ch->handlers->write->method == PHP_CURL_RETURN && ch->handlers->write->buf.len > 0) {
if (ch->handlers->write->type == PHP_CURL_BINARY) {
smart_str_0(&ch->handlers->write->buf);
}
RETURN_STRINGL(ch->handlers->write->buf.c, ch->handlers->write->buf.len, 0);
}
}
/* {{{ proto array curl_multi_info_read(resource mh)
Get information about the current transfers */
PHP_FUNCTION(curl_multi_info_read)
{
zval *z_mh;
php_curlm *mh;
CURLMsg *tmp_msg;
int queued_msgs;
/* XXX: Not Implemented */
return;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_mh) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(mh, php_curlm *, &z_mh, -1, le_curl_multi_handle_name, le_curl_multi_handle);
tmp_msg = curl_multi_info_read(mh->multi, &queued_msgs);
if (tmp_msg == NULL) {
RETURN_FALSE;
}
array_init(return_value);
add_assoc_long(return_value, "msg", tmp_msg->msg);
add_assoc_long(return_value, "result", tmp_msg->data.result);
/* add_assoc_resource(return_value, "handle", zend_list_id_by_pointer(tmp_msg->easy_handle, le_curl TSRMLS_CC)); */
add_assoc_string(return_value, "whatever", (char *) tmp_msg->data.whatever, 1);
}
/* }}} */
/* {{{ proto void curl_multi_close(resource mh)
Close a set of cURL handles */
PHP_FUNCTION(curl_multi_close)
{
zval *z_mh;
php_curlm *mh;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &z_mh) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(mh, php_curlm *, &z_mh, -1, le_curl_multi_handle_name, le_curl_multi_handle);
zend_list_delete(Z_LVAL_P(z_mh));
}
/* }}} */
void _php_curl_multi_close(zend_rsrc_list_entry *rsrc TSRMLS_DC)
{
php_curlm *mh = (php_curlm *) rsrc->ptr;
curl_multi_cleanup(mh->multi);
/* XXX: keep track of all curl handles and zval_ptr_dtor them here */
}
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
|
