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php-src/ext/curl/interface.c

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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2008 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 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_01.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 <stdio.h>
#include <string.h>
#ifdef PHP_WIN32
#include <winsock2.h>
#include <sys/types.h>
#endif
#include <curl/curl.h>
#include <curl/easy.h>
/* As of curl 7.11.1 this is no longer defined inside curl.h */
#ifndef HttpPost
#define HttpPost curl_httppost
#endif
/* {{{ cruft for thread safe SSL crypto locks */
#if defined(ZTS) && defined(HAVE_CURL_SSL)
# ifdef PHP_WIN32
# define PHP_CURL_NEED_OPENSSL_TSL
# include <openssl/crypto.h>
# else /* !PHP_WIN32 */
# if defined(HAVE_CURL_OPENSSL)
# if defined(HAVE_OPENSSL_CRYPTO_H)
# define PHP_CURL_NEED_OPENSSL_TSL
# include <openssl/crypto.h>
# else
# warning \
"libcurl was compiled with OpenSSL support, but configure could not find " \
"openssl/crypto.h; thus no SSL crypto locking callbacks will be set, which may " \
"cause random crashes on SSL requests"
# endif
# elif defined(HAVE_CURL_GNUTLS)
# if defined(HAVE_GCRYPT_H)
# define PHP_CURL_NEED_GNUTLS_TSL
# include <gcrypt.h>
# else
# warning \
"libcurl was compiled with GnuTLS support, but configure could not find " \
"gcrypt.h; thus no SSL crypto locking callbacks will be set, which may " \
"cause random crashes on SSL requests"
# endif
# else
# warning \
"libcurl was compiled with SSL support, but configure could not determine which" \
"library was used; thus no SSL crypto locking callbacks will be set, which may " \
"cause random crashes on SSL requests"
# endif /* HAVE_CURL_OPENSSL || HAVE_CURL_GNUTLS */
# endif /* PHP_WIN32 */
#endif /* ZTS && HAVE_CURL_SSL */
/* }}} */
#define SMART_STR_PREALLOC 4096
#include "ext/standard/php_smart_str.h"
#include "ext/standard/info.h"
#include "ext/standard/file.h"
#include "ext/standard/url.h"
#include "php_curl.h"
int le_curl;
int le_curl_multi_handle;
#ifdef PHP_CURL_NEED_OPENSSL_TSL /* {{{ */
static MUTEX_T *php_curl_openssl_tsl = NULL;
static void php_curl_ssl_lock(int mode, int n, const char * file, int line)
{
if (mode & CRYPTO_LOCK) {
tsrm_mutex_lock(php_curl_openssl_tsl[n]);
} else {
tsrm_mutex_unlock(php_curl_openssl_tsl[n]);
}
}
static unsigned long php_curl_ssl_id(void)
{
return (unsigned long) tsrm_thread_id();
}
#endif
/* }}} */
#ifdef PHP_CURL_NEED_GNUTLS_TSL /* {{{ */
static int php_curl_ssl_mutex_create(void **m)
{
if (*((MUTEX_T *) m) = tsrm_mutex_alloc()) {
return SUCCESS;
} else {
return FAILURE;
}
}
static int php_curl_ssl_mutex_destroy(void **m)
{
tsrm_mutex_free(*((MUTEX_T *) m));
return SUCCESS;
}
static int php_curl_ssl_mutex_lock(void **m)
{
return tsrm_mutex_lock(*((MUTEX_T *) m));
}
static int php_curl_ssl_mutex_unlock(void **m)
{
return tsrm_mutex_unlock(*((MUTEX_T *) m));
}
static struct gcry_thread_cbs php_curl_gnutls_tsl = {
GCRY_THREAD_OPTION_USER,
NULL,
php_curl_ssl_mutex_create,
php_curl_ssl_mutex_destroy,
php_curl_ssl_mutex_lock,
php_curl_ssl_mutex_unlock
};
#endif
/* }}} */
static void _php_curl_close(zend_rsrc_list_entry *rsrc TSRMLS_DC);
#define SAVE_CURL_ERROR(__handle, __err) (__handle)->err.no = (int) __err;
#define CAAL(s, v) add_assoc_long_ex(return_value, s, sizeof(s), (long) v);
#define CAAD(s, v) add_assoc_double_ex(return_value, s, sizeof(s), (double) v);
#define CAAS(s, v) add_assoc_string_ex(return_value, s, sizeof(s), (char *) (v ? v : ""), 1);
#define CAAZ(s, v) add_assoc_zval_ex(return_value, s, sizeof(s), (zval *) v);
#if defined(PHP_WIN32) || defined(__GNUC__)
#define php_curl_ret(__ret) RETVAL_FALSE; return __ret;
#else
#define php_curl_ret(__ret) RETVAL_FALSE; return;
#endif
#define PHP_CURL_CHECK_OPEN_BASEDIR(str, len, __ret) \
if (((PG(open_basedir) && *PG(open_basedir)) || PG(safe_mode)) && \
strncasecmp(str, "file:", sizeof("file:") - 1) == 0) \
{ \
php_url *tmp_url; \
\
if (!(tmp_url = php_url_parse_ex(str, len))) { \
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid URL '%s'", str); \
php_curl_ret(__ret); \
} \
\
if (tmp_url->host || !php_memnstr(str, tmp_url->path, strlen(tmp_url->path), str + len)) { \
php_error_docref(NULL TSRMLS_CC, E_WARNING, "URL '%s' contains unencoded control characters", str); \
php_url_free(tmp_url); \
php_curl_ret(__ret); \
} \
\
if (tmp_url->query || tmp_url->fragment || php_check_open_basedir(tmp_url->path TSRMLS_CC) || \
(PG(safe_mode) && !php_checkuid(tmp_url->path, "rb+", CHECKUID_CHECK_MODE_PARAM)) \
) { \
php_url_free(tmp_url); \
php_curl_ret(__ret); \
} \
php_url_free(tmp_url); \
}
/* {{{ arginfo */
ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_version, 0, 0, 0)
ZEND_ARG_INFO(0, version)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_init, 0, 0, 0)
ZEND_ARG_INFO(0, url)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_curl_copy_handle, 0)
ZEND_ARG_INFO(0, ch)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_curl_setopt, 0)
ZEND_ARG_INFO(0, ch)
ZEND_ARG_INFO(0, option)
ZEND_ARG_INFO(0, value)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_curl_setopt_array, 0)
ZEND_ARG_INFO(0, ch)
ZEND_ARG_INFO(0, options)/* ARRAY_INFO(0, options, 0) */
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_curl_exec, 0)
ZEND_ARG_INFO(0, ch)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_getinfo, 0, 0, 1)
ZEND_ARG_INFO(0, ch)
ZEND_ARG_INFO(0, option)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_curl_error, 0)
ZEND_ARG_INFO(0, ch)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_curl_errno, 0)
ZEND_ARG_INFO(0, ch)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_curl_close, 0)
ZEND_ARG_INFO(0, ch)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_init, 0)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_add_handle, 0)
ZEND_ARG_INFO(0, mh)
ZEND_ARG_INFO(0, ch)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_remove_handle, 0)
ZEND_ARG_INFO(0, mh)
ZEND_ARG_INFO(0, ch)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_select, 0, 0, 1)
ZEND_ARG_INFO(0, mh)
ZEND_ARG_INFO(0, timeout)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_exec, 0, 0, 1)
ZEND_ARG_INFO(0, mh)
ZEND_ARG_INFO(1, still_running)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_getcontent, 0)
ZEND_ARG_INFO(0, ch)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_info_read, 0, 0, 1)
ZEND_ARG_INFO(0, mh)
ZEND_ARG_INFO(0, msgs_in_queue)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_close, 0)
ZEND_ARG_INFO(0, mh)
ZEND_END_ARG_INFO()
/* }}} */
/* {{{ curl_functions[]
*/
const zend_function_entry curl_functions[] = {
PHP_FE(curl_init, arginfo_curl_init)
PHP_FE(curl_copy_handle, arginfo_curl_copy_handle)
PHP_FE(curl_version, arginfo_curl_version)
PHP_FE(curl_setopt, arginfo_curl_setopt)
PHP_FE(curl_setopt_array, arginfo_curl_setopt_array)
PHP_FE(curl_exec, arginfo_curl_exec)
PHP_FE(curl_getinfo, arginfo_curl_getinfo)
PHP_FE(curl_error, arginfo_curl_error)
PHP_FE(curl_errno, arginfo_curl_errno)
PHP_FE(curl_close, arginfo_curl_close)
PHP_FE(curl_multi_init, arginfo_curl_multi_init)
PHP_FE(curl_multi_add_handle, arginfo_curl_multi_add_handle)
PHP_FE(curl_multi_remove_handle, arginfo_curl_multi_remove_handle)
PHP_FE(curl_multi_select, arginfo_curl_multi_select)
PHP_FE(curl_multi_exec, arginfo_curl_multi_exec)
PHP_FE(curl_multi_getcontent, arginfo_curl_multi_getcontent)
PHP_FE(curl_multi_info_read, arginfo_curl_multi_info_read)
PHP_FE(curl_multi_close, arginfo_curl_multi_close)
{NULL, NULL, NULL}
};
/* }}} */
/* {{{ curl_module_entry
*/
zend_module_entry curl_module_entry = {
STANDARD_MODULE_HEADER,
"curl",
curl_functions,
PHP_MINIT(curl),
PHP_MSHUTDOWN(curl),
NULL,
NULL,
PHP_MINFO(curl),
NO_VERSION_YET,
STANDARD_MODULE_PROPERTIES
};
/* }}} */
#ifdef COMPILE_DL_CURL
ZEND_GET_MODULE (curl)
#endif
/* {{{ PHP_MINFO_FUNCTION
*/
PHP_MINFO_FUNCTION(curl)
{
curl_version_info_data *d;
char **p;
char str[1024];
size_t n = 0;
d = curl_version_info(CURLVERSION_NOW);
php_info_print_table_start();
php_info_print_table_row(2, "cURL support", "enabled");
php_info_print_table_row(2, "cURL Information", d->version);
sprintf(str, "%d", d->age);
php_info_print_table_row(2, "Age", str);
#ifdef CURL_VERSION_IPV6
if (d->features & CURL_VERSION_IPV6) {
n = sprintf(str, "%s", "IPv6-enabled, ");
}
#endif
#ifdef CURL_VERSION_KERBEROS4
if (d->features & CURL_VERSION_KERBEROS4) {
n += sprintf(str + n, "%s", "kerberos auth is supported, ");
}
#endif
#ifdef CURL_VERSION_SSL
if (d->features & CURL_VERSION_SSL) {
n += sprintf(str + n, "%s", "SSL options are present, ");
}
#endif
#ifdef CURL_VERSION_LIBZ
if (d->features & CURL_VERSION_LIBZ) {
n += sprintf(str + n, "%s", "libz features are present, ");
}
#endif
#if LIBCURL_VERSION_NUM > 0x070a05 /* 7.10.6 */
if (d->features & CURL_VERSION_NTLM) {
n += sprintf(str + n, "%s", "NTLM auth is supported, ");
}
if (d->features & CURL_VERSION_GSSNEGOTIATE) {
n += sprintf(str + n, "%s", "Negotiate auth support, ");
}
if (d->features & CURL_VERSION_DEBUG) {
n += sprintf(str + n, "%s", "built with debug capabilities, ");
}
#endif
#if LIBCURL_VERSION_NUM > 0x070a06 /* 7.10.7 */
if (d->features & CURL_VERSION_ASYNCHDNS) {
n += sprintf(str + n, "%s", "asynchronous dns resolves, ");
}
#endif
#if LIBCURL_VERSION_NUM > 0x070a07 /* 7.10.8 */
if (d->features & CURL_VERSION_SPNEGO) {
n += sprintf(str + n, "%s", "SPNEGO auth, ");
}
#endif
#if LIBCURL_VERSION_NUM > 0x070a09 /* 7.10.1 */
if (d->features & CURL_VERSION_LARGEFILE) {
n += sprintf(str + n, "%s", "supports files bigger than 2GB, ");
}
#endif
#if LIBCURL_VERSION_NUM > 0x070b02 /* 7.12.0 */
if (d->features & CURL_VERSION_IDN) {
n += sprintf(str + n, "%s", "International Domain Names support, ");
}
#endif
#if LIBCURL_VERSION_NUM > 0x070d01 /* 7.13.2 */
if (d->features & CURL_VERSION_SSPI) {
n += sprintf(str + n, "%s", "SSPI is supported, ");
}
#endif
#if LIBCURL_VERSION_NUM > 0x070f03 /* 7.15.4 */
if (d->features & CURL_VERSION_CONV) {
n += sprintf(str + n, "%s", "character conversions are supported, ");
}
#endif
if (n > 3) {
str[n - 2] = '\0';
}
php_info_print_table_row(2, "Features", str);
n = 0;
p = (char **) d->protocols;
while (*p != NULL) {
n += sprintf(str + n, "%s%s", *p, *(p + 1) != NULL ? ", " : "");
p++;
}
php_info_print_table_row(2, "Protocols", str);
php_info_print_table_row(2, "Host", d->host);
if (d->ssl_version) {
php_info_print_table_row(2, "SSL Version", d->ssl_version);
}
if (d->libz_version) {
php_info_print_table_row(2, "ZLib Version", d->libz_version);
}
#if defined(CURLVERSION_SECOND) && CURLVERSION_NOW >= CURLVERSION_SECOND
if (d->ares) {
php_info_print_table_row(2, "ZLib Version", d->ares);
}
#endif
#if defined(CURLVERSION_THIRD) && CURLVERSION_NOW >= CURLVERSION_THIRD
if (d->libidn) {
php_info_print_table_row(2, "libIDN Version", d->libidn);
}
#endif
#if defined(CURLVERSION_FOURTH) && CURLVERSION_NOW >= CURLVERSION_FOURTH
if (d->iconv_ver_num) {
php_info_print_table_row(2, "IconV Version", d->iconv_ver_num);
}
if (d->libssh_version) {
php_info_print_table_row(2, "libSSH Version", d->libssh_version);
}
#endif
php_info_print_table_end();
}
/* }}} */
#define REGISTER_CURL_CONSTANT(__c) REGISTER_LONG_CONSTANT(#__c, __c, CONST_CS | CONST_PERSISTENT)
/* {{{ PHP_MINIT_FUNCTION
*/
PHP_MINIT_FUNCTION(curl)
{
le_curl = zend_register_list_destructors_ex(_php_curl_close, NULL, "curl", module_number);
le_curl_multi_handle = zend_register_list_destructors_ex(_php_curl_multi_close, NULL, "curl", module_number);
/* Constants for curl_setopt() */
REGISTER_CURL_CONSTANT(CURLOPT_DNS_USE_GLOBAL_CACHE);
REGISTER_CURL_CONSTANT(CURLOPT_DNS_CACHE_TIMEOUT);
REGISTER_CURL_CONSTANT(CURLOPT_PORT);
REGISTER_CURL_CONSTANT(CURLOPT_FILE);
REGISTER_CURL_CONSTANT(CURLOPT_READDATA);
REGISTER_CURL_CONSTANT(CURLOPT_INFILE);
REGISTER_CURL_CONSTANT(CURLOPT_INFILESIZE);
REGISTER_CURL_CONSTANT(CURLOPT_URL);
REGISTER_CURL_CONSTANT(CURLOPT_PROXY);
REGISTER_CURL_CONSTANT(CURLOPT_VERBOSE);
REGISTER_CURL_CONSTANT(CURLOPT_HEADER);
REGISTER_CURL_CONSTANT(CURLOPT_HTTPHEADER);
REGISTER_CURL_CONSTANT(CURLOPT_NOPROGRESS);
REGISTER_CURL_CONSTANT(CURLOPT_NOBODY);
REGISTER_CURL_CONSTANT(CURLOPT_FAILONERROR);
REGISTER_CURL_CONSTANT(CURLOPT_UPLOAD);
REGISTER_CURL_CONSTANT(CURLOPT_POST);
REGISTER_CURL_CONSTANT(CURLOPT_FTPLISTONLY);
REGISTER_CURL_CONSTANT(CURLOPT_FTPAPPEND);
REGISTER_CURL_CONSTANT(CURLOPT_NETRC);
REGISTER_CURL_CONSTANT(CURLOPT_FOLLOWLOCATION);
#if CURLOPT_FTPASCII != 0
REGISTER_CURL_CONSTANT(CURLOPT_FTPASCII);
#endif
REGISTER_CURL_CONSTANT(CURLOPT_PUT);
#if CURLOPT_MUTE != 0
REGISTER_CURL_CONSTANT(CURLOPT_MUTE);
#endif
REGISTER_CURL_CONSTANT(CURLOPT_USERPWD);
REGISTER_CURL_CONSTANT(CURLOPT_PROXYUSERPWD);
REGISTER_CURL_CONSTANT(CURLOPT_RANGE);
REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT);
#if LIBCURL_VERSION_NUM > 0x071002
REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT_MS);
#endif
REGISTER_CURL_CONSTANT(CURLOPT_POSTFIELDS);
REGISTER_CURL_CONSTANT(CURLOPT_REFERER);
REGISTER_CURL_CONSTANT(CURLOPT_USERAGENT);
REGISTER_CURL_CONSTANT(CURLOPT_FTPPORT);
REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_EPSV);
REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_LIMIT);
REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_TIME);
REGISTER_CURL_CONSTANT(CURLOPT_RESUME_FROM);
REGISTER_CURL_CONSTANT(CURLOPT_COOKIE);
REGISTER_CURL_CONSTANT(CURLOPT_COOKIESESSION);
REGISTER_CURL_CONSTANT(CURLOPT_AUTOREFERER);
REGISTER_CURL_CONSTANT(CURLOPT_SSLCERT);
REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTPASSWD);
REGISTER_CURL_CONSTANT(CURLOPT_WRITEHEADER);
REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYHOST);
REGISTER_CURL_CONSTANT(CURLOPT_COOKIEFILE);
REGISTER_CURL_CONSTANT(CURLOPT_SSLVERSION);
REGISTER_CURL_CONSTANT(CURLOPT_TIMECONDITION);
REGISTER_CURL_CONSTANT(CURLOPT_TIMEVALUE);
REGISTER_CURL_CONSTANT(CURLOPT_CUSTOMREQUEST);
REGISTER_CURL_CONSTANT(CURLOPT_STDERR);
REGISTER_CURL_CONSTANT(CURLOPT_TRANSFERTEXT);
REGISTER_CURL_CONSTANT(CURLOPT_RETURNTRANSFER);
REGISTER_CURL_CONSTANT(CURLOPT_QUOTE);
REGISTER_CURL_CONSTANT(CURLOPT_POSTQUOTE);
REGISTER_CURL_CONSTANT(CURLOPT_INTERFACE);
REGISTER_CURL_CONSTANT(CURLOPT_KRB4LEVEL);
REGISTER_CURL_CONSTANT(CURLOPT_HTTPPROXYTUNNEL);
REGISTER_CURL_CONSTANT(CURLOPT_FILETIME);
REGISTER_CURL_CONSTANT(CURLOPT_WRITEFUNCTION);
REGISTER_CURL_CONSTANT(CURLOPT_READFUNCTION);
#if CURLOPT_PASSWDFUNCTION != 0
REGISTER_CURL_CONSTANT(CURLOPT_PASSWDFUNCTION);
#endif
REGISTER_CURL_CONSTANT(CURLOPT_HEADERFUNCTION);
REGISTER_CURL_CONSTANT(CURLOPT_MAXREDIRS);
REGISTER_CURL_CONSTANT(CURLOPT_MAXCONNECTS);
REGISTER_CURL_CONSTANT(CURLOPT_CLOSEPOLICY);
REGISTER_CURL_CONSTANT(CURLOPT_FRESH_CONNECT);
REGISTER_CURL_CONSTANT(CURLOPT_FORBID_REUSE);
REGISTER_CURL_CONSTANT(CURLOPT_RANDOM_FILE);
REGISTER_CURL_CONSTANT(CURLOPT_EGDSOCKET);
REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT);
#if LIBCURL_VERSION_NUM > 0x071002
REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT_MS);
#endif
REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYPEER);
REGISTER_CURL_CONSTANT(CURLOPT_CAINFO);
REGISTER_CURL_CONSTANT(CURLOPT_CAPATH);
REGISTER_CURL_CONSTANT(CURLOPT_COOKIEJAR);
REGISTER_CURL_CONSTANT(CURLOPT_SSL_CIPHER_LIST);
REGISTER_CURL_CONSTANT(CURLOPT_BINARYTRANSFER);
REGISTER_CURL_CONSTANT(CURLOPT_NOSIGNAL);
REGISTER_CURL_CONSTANT(CURLOPT_PROXYTYPE);
REGISTER_CURL_CONSTANT(CURLOPT_BUFFERSIZE);
REGISTER_CURL_CONSTANT(CURLOPT_HTTPGET);
REGISTER_CURL_CONSTANT(CURLOPT_HTTP_VERSION);
REGISTER_CURL_CONSTANT(CURLOPT_SSLKEY);
REGISTER_CURL_CONSTANT(CURLOPT_SSLKEYTYPE);
REGISTER_CURL_CONSTANT(CURLOPT_SSLKEYPASSWD);
REGISTER_CURL_CONSTANT(CURLOPT_SSLENGINE);
REGISTER_CURL_CONSTANT(CURLOPT_SSLENGINE_DEFAULT);
REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTTYPE);
REGISTER_CURL_CONSTANT(CURLOPT_CRLF);
REGISTER_CURL_CONSTANT(CURLOPT_ENCODING);
REGISTER_CURL_CONSTANT(CURLOPT_PROXYPORT);
REGISTER_CURL_CONSTANT(CURLOPT_UNRESTRICTED_AUTH);
REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_EPRT);
#if LIBCURL_VERSION_NUM > 0x070b01 /* CURLOPT_TCP_NODELAY is available since curl 7.11.2 */
REGISTER_CURL_CONSTANT(CURLOPT_TCP_NODELAY);
#endif
REGISTER_CURL_CONSTANT(CURLOPT_HTTP200ALIASES);
REGISTER_CURL_CONSTANT(CURL_TIMECOND_IFMODSINCE);
REGISTER_CURL_CONSTANT(CURL_TIMECOND_IFUNMODSINCE);
REGISTER_CURL_CONSTANT(CURL_TIMECOND_LASTMOD);
#if LIBCURL_VERSION_NUM > 0x070a05 /* CURLOPT_HTTPAUTH is available since curl 7.10.6 */
REGISTER_CURL_CONSTANT(CURLOPT_HTTPAUTH);
/* http authentication options */
REGISTER_CURL_CONSTANT(CURLAUTH_BASIC);
REGISTER_CURL_CONSTANT(CURLAUTH_DIGEST);
REGISTER_CURL_CONSTANT(CURLAUTH_GSSNEGOTIATE);
REGISTER_CURL_CONSTANT(CURLAUTH_NTLM);
REGISTER_CURL_CONSTANT(CURLAUTH_ANY);
REGISTER_CURL_CONSTANT(CURLAUTH_ANYSAFE);
#endif
#if LIBCURL_VERSION_NUM > 0x070a06 /* CURLOPT_PROXYAUTH & CURLOPT_FTP_CREATE_MISSING_DIRS are available since curl 7.10.7 */
REGISTER_CURL_CONSTANT(CURLOPT_PROXYAUTH);
REGISTER_CURL_CONSTANT(CURLOPT_FTP_CREATE_MISSING_DIRS);
#endif
REGISTER_CURL_CONSTANT(CURLOPT_PRIVATE);
/* Constants effecting the way CURLOPT_CLOSEPOLICY works */
REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_LEAST_RECENTLY_USED);
REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_LEAST_TRAFFIC);
REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_SLOWEST);
REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_CALLBACK);
REGISTER_CURL_CONSTANT(CURLCLOSEPOLICY_OLDEST);
/* Info constants */
REGISTER_CURL_CONSTANT(CURLINFO_EFFECTIVE_URL);
REGISTER_CURL_CONSTANT(CURLINFO_HTTP_CODE);
REGISTER_CURL_CONSTANT(CURLINFO_HEADER_SIZE);
REGISTER_CURL_CONSTANT(CURLINFO_REQUEST_SIZE);
REGISTER_CURL_CONSTANT(CURLINFO_TOTAL_TIME);
REGISTER_CURL_CONSTANT(CURLINFO_NAMELOOKUP_TIME);
REGISTER_CURL_CONSTANT(CURLINFO_CONNECT_TIME);
REGISTER_CURL_CONSTANT(CURLINFO_PRETRANSFER_TIME);
REGISTER_CURL_CONSTANT(CURLINFO_SIZE_UPLOAD);
REGISTER_CURL_CONSTANT(CURLINFO_SIZE_DOWNLOAD);
REGISTER_CURL_CONSTANT(CURLINFO_SPEED_DOWNLOAD);
REGISTER_CURL_CONSTANT(CURLINFO_SPEED_UPLOAD);
REGISTER_CURL_CONSTANT(CURLINFO_FILETIME);
REGISTER_CURL_CONSTANT(CURLINFO_SSL_VERIFYRESULT);
REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_DOWNLOAD);
REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_UPLOAD);
REGISTER_CURL_CONSTANT(CURLINFO_STARTTRANSFER_TIME);
REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_TYPE);
REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_TIME);
REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_COUNT);
REGISTER_CURL_CONSTANT(CURLINFO_HEADER_OUT);
REGISTER_CURL_CONSTANT(CURLINFO_PRIVATE);
/* cURL protocol constants (curl_version) */
REGISTER_CURL_CONSTANT(CURL_VERSION_IPV6);
REGISTER_CURL_CONSTANT(CURL_VERSION_KERBEROS4);
REGISTER_CURL_CONSTANT(CURL_VERSION_SSL);
REGISTER_CURL_CONSTANT(CURL_VERSION_LIBZ);
/* version constants */
REGISTER_CURL_CONSTANT(CURLVERSION_NOW);
/* Error Constants */
REGISTER_CURL_CONSTANT(CURLE_OK);
REGISTER_CURL_CONSTANT(CURLE_UNSUPPORTED_PROTOCOL);
REGISTER_CURL_CONSTANT(CURLE_FAILED_INIT);
REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT);
REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT_USER);
REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_PROXY);
REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_HOST);
REGISTER_CURL_CONSTANT(CURLE_COULDNT_CONNECT);
REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_SERVER_REPLY);
REGISTER_CURL_CONSTANT(CURLE_FTP_ACCESS_DENIED);
REGISTER_CURL_CONSTANT(CURLE_FTP_USER_PASSWORD_INCORRECT);
REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASS_REPLY);
REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_USER_REPLY);
REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASV_REPLY);
REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_227_FORMAT);
REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_GET_HOST);
REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_RECONNECT);
REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_BINARY);
REGISTER_CURL_CONSTANT(CURLE_PARTIAL_FILE);
REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_RETR_FILE);
REGISTER_CURL_CONSTANT(CURLE_FTP_WRITE_ERROR);
REGISTER_CURL_CONSTANT(CURLE_FTP_QUOTE_ERROR);
REGISTER_CURL_CONSTANT(CURLE_HTTP_NOT_FOUND);
REGISTER_CURL_CONSTANT(CURLE_WRITE_ERROR);
REGISTER_CURL_CONSTANT(CURLE_MALFORMAT_USER);
REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_STOR_FILE);
REGISTER_CURL_CONSTANT(CURLE_READ_ERROR);
REGISTER_CURL_CONSTANT(CURLE_OUT_OF_MEMORY);
REGISTER_CURL_CONSTANT(CURLE_OPERATION_TIMEOUTED);
REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_ASCII);
REGISTER_CURL_CONSTANT(CURLE_FTP_PORT_FAILED);
REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_USE_REST);
REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_GET_SIZE);
REGISTER_CURL_CONSTANT(CURLE_HTTP_RANGE_ERROR);
REGISTER_CURL_CONSTANT(CURLE_HTTP_POST_ERROR);
REGISTER_CURL_CONSTANT(CURLE_SSL_CONNECT_ERROR);
REGISTER_CURL_CONSTANT(CURLE_FTP_BAD_DOWNLOAD_RESUME);
REGISTER_CURL_CONSTANT(CURLE_FILE_COULDNT_READ_FILE);
REGISTER_CURL_CONSTANT(CURLE_LDAP_CANNOT_BIND);
REGISTER_CURL_CONSTANT(CURLE_LDAP_SEARCH_FAILED);
REGISTER_CURL_CONSTANT(CURLE_LIBRARY_NOT_FOUND);
REGISTER_CURL_CONSTANT(CURLE_FUNCTION_NOT_FOUND);
REGISTER_CURL_CONSTANT(CURLE_ABORTED_BY_CALLBACK);
REGISTER_CURL_CONSTANT(CURLE_BAD_FUNCTION_ARGUMENT);
REGISTER_CURL_CONSTANT(CURLE_BAD_CALLING_ORDER);
REGISTER_CURL_CONSTANT(CURLE_HTTP_PORT_FAILED);
REGISTER_CURL_CONSTANT(CURLE_BAD_PASSWORD_ENTERED);
REGISTER_CURL_CONSTANT(CURLE_TOO_MANY_REDIRECTS);
REGISTER_CURL_CONSTANT(CURLE_UNKNOWN_TELNET_OPTION);
REGISTER_CURL_CONSTANT(CURLE_TELNET_OPTION_SYNTAX);
REGISTER_CURL_CONSTANT(CURLE_OBSOLETE);
REGISTER_CURL_CONSTANT(CURLE_SSL_PEER_CERTIFICATE);
REGISTER_CURL_CONSTANT(CURLE_GOT_NOTHING);
REGISTER_CURL_CONSTANT(CURLE_SSL_ENGINE_NOTFOUND);
REGISTER_CURL_CONSTANT(CURLE_SSL_ENGINE_SETFAILED);
REGISTER_CURL_CONSTANT(CURLE_SEND_ERROR);
REGISTER_CURL_CONSTANT(CURLE_RECV_ERROR);
REGISTER_CURL_CONSTANT(CURLE_SHARE_IN_USE);
REGISTER_CURL_CONSTANT(CURLE_SSL_CERTPROBLEM);
REGISTER_CURL_CONSTANT(CURLE_SSL_CIPHER);
REGISTER_CURL_CONSTANT(CURLE_SSL_CACERT);
REGISTER_CURL_CONSTANT(CURLE_BAD_CONTENT_ENCODING);
#if LIBCURL_VERSION_NUM >= 0x070a08
REGISTER_CURL_CONSTANT(CURLE_LDAP_INVALID_URL);
REGISTER_CURL_CONSTANT(CURLE_FILESIZE_EXCEEDED);
#endif
#if LIBCURL_VERSION_NUM >= 0x070b00
REGISTER_CURL_CONSTANT(CURLE_FTP_SSL_FAILED);
#endif
REGISTER_CURL_CONSTANT(CURLPROXY_HTTP);
REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS5);
REGISTER_CURL_CONSTANT(CURL_NETRC_OPTIONAL);
REGISTER_CURL_CONSTANT(CURL_NETRC_IGNORED);
REGISTER_CURL_CONSTANT(CURL_NETRC_REQUIRED);
REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_NONE);
REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_1_0);
REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_1_1);
REGISTER_CURL_CONSTANT(CURLM_CALL_MULTI_PERFORM);
REGISTER_CURL_CONSTANT(CURLM_OK);
REGISTER_CURL_CONSTANT(CURLM_BAD_HANDLE);
REGISTER_CURL_CONSTANT(CURLM_BAD_EASY_HANDLE);
REGISTER_CURL_CONSTANT(CURLM_OUT_OF_MEMORY);
REGISTER_CURL_CONSTANT(CURLM_INTERNAL_ERROR);
REGISTER_CURL_CONSTANT(CURLMSG_DONE);
#if LIBCURL_VERSION_NUM >= 0x070c02
REGISTER_CURL_CONSTANT(CURLOPT_FTPSSLAUTH);
REGISTER_CURL_CONSTANT(CURLFTPAUTH_DEFAULT);
REGISTER_CURL_CONSTANT(CURLFTPAUTH_SSL);
REGISTER_CURL_CONSTANT(CURLFTPAUTH_TLS);
#endif
#if LIBCURL_VERSION_NUM > 0x070b00
REGISTER_CURL_CONSTANT(CURLOPT_FTP_SSL);
REGISTER_CURL_CONSTANT(CURLFTPSSL_NONE);
REGISTER_CURL_CONSTANT(CURLFTPSSL_TRY);
REGISTER_CURL_CONSTANT(CURLFTPSSL_CONTROL);
REGISTER_CURL_CONSTANT(CURLFTPSSL_ALL);
#endif
#ifdef PHP_CURL_NEED_OPENSSL_TSL
if (!CRYPTO_get_id_callback()) {
int i, c = CRYPTO_num_locks();
php_curl_openssl_tsl = malloc(c * sizeof(MUTEX_T));
for (i = 0; i < c; ++i) {
php_curl_openssl_tsl[i] = tsrm_mutex_alloc();
}
CRYPTO_set_id_callback(php_curl_ssl_id);
CRYPTO_set_locking_callback(php_curl_ssl_lock);
}
#endif
#ifdef PHP_CURL_NEED_GNUTLS_TSL
gcry_control(GCRYCTL_SET_THREAD_CBS, &php_curl_gnutls_tsl);
#endif
if (curl_global_init(CURL_GLOBAL_SSL) != CURLE_OK) {
return FAILURE;
}
#ifdef PHP_CURL_URL_WRAPPERS
# if HAVE_CURL_VERSION_INFO
{
curl_version_info_data *info = curl_version_info(CURLVERSION_NOW);
char **p = (char **)info->protocols;
while (*p != NULL) {
php_register_url_stream_wrapper(*p++, &php_curl_wrapper TSRMLS_CC);
}
}
# else
php_register_url_stream_wrapper("http", &php_curl_wrapper TSRMLS_CC);
php_register_url_stream_wrapper("https", &php_curl_wrapper TSRMLS_CC);
php_register_url_stream_wrapper("ftp", &php_curl_wrapper TSRMLS_CC);
php_register_url_stream_wrapper("ldap", &php_curl_wrapper TSRMLS_CC);
# endif
#endif
return SUCCESS;
}
/* }}} */
/* {{{ PHP_MSHUTDOWN_FUNCTION
*/
PHP_MSHUTDOWN_FUNCTION(curl)
{
#ifdef PHP_CURL_URL_WRAPPERS
php_unregister_url_stream_wrapper("http" TSRMLS_CC);
php_unregister_url_stream_wrapper("https" TSRMLS_CC);
php_unregister_url_stream_wrapper("ftp" TSRMLS_CC);
php_unregister_url_stream_wrapper("ldap" TSRMLS_CC);
#endif
curl_global_cleanup();
#ifdef PHP_CURL_NEED_OPENSSL_TSL
if (php_curl_openssl_tsl) {
int i, c = CRYPTO_num_locks();
CRYPTO_set_id_callback(NULL);
CRYPTO_set_locking_callback(NULL);
for (i = 0; i < c; ++i) {
tsrm_mutex_free(php_curl_openssl_tsl[i]);
}
free(php_curl_openssl_tsl);
php_curl_openssl_tsl = NULL;
}
#endif
return SUCCESS;
}
/* }}} */
/* {{{ curl_write
*/
static size_t curl_write(char *data, size_t size, size_t nmemb, void *ctx)
{
php_curl *ch = (php_curl *) ctx;
php_curl_write *t = ch->handlers->write;
size_t length = size * nmemb;
TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
#if PHP_CURL_DEBUG
fprintf(stderr, "curl_write() called\n");
fprintf(stderr, "data = %s, size = %d, nmemb = %d, ctx = %x\n", data, size, nmemb, ctx);
#endif
switch (t->method) {
case PHP_CURL_STDOUT:
PHPWRITE(data, length);
break;
case PHP_CURL_FILE:
return fwrite(data, size, nmemb, t->fp);
case PHP_CURL_RETURN:
if (length > 0) {
smart_str_appendl(&t->buf, data, (int) length);
}
break;
case PHP_CURL_USER: {
zval **argv[2];
zval *retval_ptr = NULL;
zval *handle = NULL;
zval *zdata = NULL;
int error;
zend_fcall_info fci;
MAKE_STD_ZVAL(handle);
ZVAL_RESOURCE(handle, ch->id);
zend_list_addref(ch->id);
argv[0] = &handle;
MAKE_STD_ZVAL(zdata);
ZVAL_STRINGL(zdata, data, length, 1);
argv[1] = &zdata;
fci.size = sizeof(fci);
fci.function_table = EG(function_table);
fci.object_ptr = NULL;
fci.function_name = t->func_name;
fci.retval_ptr_ptr = &retval_ptr;
fci.param_count = 2;
fci.params = argv;
fci.no_separation = 0;
fci.symbol_table = NULL;
ch->in_callback = 1;
error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
ch->in_callback = 0;
if (error == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not call the CURLOPT_WRITEFUNCTION");
length = -1;
} else if (retval_ptr) {
if (Z_TYPE_P(retval_ptr) != IS_LONG) {
convert_to_long_ex(&retval_ptr);
}
length = Z_LVAL_P(retval_ptr);
zval_ptr_dtor(&retval_ptr);
}
zval_ptr_dtor(argv[0]);
zval_ptr_dtor(argv[1]);
break;
}
}
return length;
}
/* }}} */
/* {{{ curl_read
*/
static size_t curl_read(char *data, size_t size, size_t nmemb, void *ctx)
{
php_curl *ch = (php_curl *) ctx;
php_curl_read *t = ch->handlers->read;
int length = 0;
switch (t->method) {
case PHP_CURL_DIRECT:
if (t->fp) {
length = fread(data, size, nmemb, t->fp);
}
break;
case PHP_CURL_USER: {
zval **argv[3];
zval *handle = NULL;
zval *zfd = NULL;
zval *zlength = NULL;
zval *retval_ptr;
int error;
zend_fcall_info fci;
TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
MAKE_STD_ZVAL(handle);
MAKE_STD_ZVAL(zfd);
MAKE_STD_ZVAL(zlength);
ZVAL_RESOURCE(handle, ch->id);
zend_list_addref(ch->id);
ZVAL_RESOURCE(zfd, t->fd);
zend_list_addref(t->fd);
ZVAL_LONG(zlength, (int) size * nmemb);
argv[0] = &handle;
argv[1] = &zfd;
argv[2] = &zlength;
fci.size = sizeof(fci);
fci.function_table = EG(function_table);
fci.function_name = t->func_name;
fci.object_ptr = NULL;
fci.retval_ptr_ptr = &retval_ptr;
fci.param_count = 3;
fci.params = argv;
fci.no_separation = 0;
fci.symbol_table = NULL;
ch->in_callback = 1;
error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
ch->in_callback = 0;
if (error == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot call the CURLOPT_READFUNCTION");
#if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
length = CURL_READFUNC_ABORT;
#endif
} else if (retval_ptr) {
if (Z_TYPE_P(retval_ptr) == IS_STRING) {
length = MIN(size * nmemb, Z_STRLEN_P(retval_ptr));
memcpy(data, Z_STRVAL_P(retval_ptr), length);
}
zval_ptr_dtor(&retval_ptr);
}
zval_ptr_dtor(argv[0]);
zval_ptr_dtor(argv[1]);
zval_ptr_dtor(argv[2]);
break;
}
}
return length;
}
/* }}} */
/* {{{ curl_write_header
*/
static size_t curl_write_header(char *data, size_t size, size_t nmemb, void *ctx)
{
php_curl *ch = (php_curl *) ctx;
php_curl_write *t = ch->handlers->write_header;
size_t length = size * nmemb;
TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
switch (t->method) {
case PHP_CURL_STDOUT:
/* Handle special case write when we're returning the entire transfer
*/
if (ch->handlers->write->method == PHP_CURL_RETURN && length > 0) {
smart_str_appendl(&ch->handlers->write->buf, data, (int) length);
} else {
PHPWRITE(data, length);
}
break;
case PHP_CURL_FILE:
return fwrite(data, size, nmemb, t->fp);
case PHP_CURL_USER: {
zval **argv[2];
zval *handle = NULL;
zval *zdata = NULL;
zval *retval_ptr;
int error;
zend_fcall_info fci;
MAKE_STD_ZVAL(handle);
MAKE_STD_ZVAL(zdata);
ZVAL_RESOURCE(handle, ch->id);
zend_list_addref(ch->id);
ZVAL_STRINGL(zdata, data, length, 1);
argv[0] = &handle;
argv[1] = &zdata;
fci.size = sizeof(fci);
fci.function_table = EG(function_table);
fci.function_name = t->func_name;
fci.symbol_table = NULL;
fci.object_ptr = NULL;
fci.retval_ptr_ptr = &retval_ptr;
fci.param_count = 2;
fci.params = argv;
fci.no_separation = 0;
ch->in_callback = 1;
error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
ch->in_callback = 0;
if (error == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not call the CURLOPT_HEADERFUNCTION");
length = -1;
} else if (retval_ptr) {
if (Z_TYPE_P(retval_ptr) != IS_LONG) {
convert_to_long_ex(&retval_ptr);
}
length = Z_LVAL_P(retval_ptr);
zval_ptr_dtor(&retval_ptr);
}
zval_ptr_dtor(argv[0]);
zval_ptr_dtor(argv[1]);
break;
}
case PHP_CURL_IGNORE:
return length;
default:
return -1;
}
return length;
}
/* }}} */
static int curl_debug(CURL *cp, curl_infotype type, char *buf, size_t buf_len, void *ctx) /* {{{ */
{
php_curl *ch = (php_curl *) ctx;
if (type == CURLINFO_HEADER_OUT) {
if (ch->header.str_len) {
efree(ch->header.str);
}
if (buf_len > 0) {
ch->header.str = estrndup(buf, buf_len);
ch->header.str_len = buf_len;
}
}
return 0;
}
/* }}} */
#if CURLOPT_PASSWDFUNCTION != 0
/* {{{ curl_passwd
*/
static size_t curl_passwd(void *ctx, char *prompt, char *buf, int buflen)
{
php_curl *ch = (php_curl *) ctx;
zval *func = ch->handlers->passwd;
zval *argv[3];
zval *retval = NULL;
int error;
int ret = -1;
TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
MAKE_STD_ZVAL(argv[0]);
MAKE_STD_ZVAL(argv[1]);
MAKE_STD_ZVAL(argv[2]);
ZVAL_RESOURCE(argv[0], ch->id);
zend_list_addref(ch->id);
ZVAL_STRING(argv[1], prompt, 1);
ZVAL_LONG(argv[2], buflen);
error = call_user_function(EG(function_table), NULL, func, retval, 2, argv TSRMLS_CC);
if (error == FAILURE) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not call the CURLOPT_PASSWDFUNCTION");
} else if (Z_TYPE_P(retval) == IS_STRING) {
if (Z_STRLEN_P(retval) > buflen) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Returned password is too long for libcurl to handle");
} else {
strlcpy(buf, Z_STRVAL_P(retval), Z_STRLEN_P(retval));
}
} else {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "User handler '%s' did not return a string", Z_STRVAL_P(func));
}
zval_ptr_dtor(&argv[0]);
zval_ptr_dtor(&argv[1]);
zval_ptr_dtor(&argv[2]);
zval_ptr_dtor(&retval);
return ret;
}
/* }}} */
#endif
/* {{{ curl_free_string
*/
static void curl_free_string(void **string)
{
efree(*string);
}
/* }}} */
/* {{{ curl_free_post
*/
static void curl_free_post(void **post)
{
curl_formfree((struct HttpPost *) *post);
}
/* }}} */
/* {{{ curl_free_slist
*/
static void curl_free_slist(void **slist)
{
curl_slist_free_all((struct curl_slist *) *slist);
}
/* }}} */
/* {{{ proto array curl_version([int version])
Return cURL version information. */
PHP_FUNCTION(curl_version)
{
curl_version_info_data *d;
long uversion = CURLVERSION_NOW;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &uversion) == FAILURE) {
return;
}
d = curl_version_info(uversion);
if (d == NULL) {
RETURN_FALSE;
}
array_init(return_value);
CAAL("version_number", d->version_num);
CAAL("age", d->age);
CAAL("features", d->features);
CAAL("ssl_version_number", d->ssl_version_num);
CAAS("version", d->version);
CAAS("host", d->host);
CAAS("ssl_version", d->ssl_version);
CAAS("libz_version", d->libz_version);
/* Add an array of protocols */
{
char **p = (char **) d->protocols;
zval *protocol_list = NULL;
MAKE_STD_ZVAL(protocol_list);
array_init(protocol_list);
while (*p != NULL) {
add_next_index_string(protocol_list, *p++, 1);
}
CAAZ("protocols", protocol_list);
}
}
/* }}} */
/* {{{ alloc_curl_handle
*/
static void alloc_curl_handle(php_curl **ch)
{
*ch = emalloc(sizeof(php_curl));
(*ch)->handlers = ecalloc(1, sizeof(php_curl_handlers));
(*ch)->handlers->write = ecalloc(1, sizeof(php_curl_write));
(*ch)->handlers->write_header = ecalloc(1, sizeof(php_curl_write));
(*ch)->handlers->read = ecalloc(1, sizeof(php_curl_read));
(*ch)->in_callback = 0;
(*ch)->header.str_len = 0;
memset(&(*ch)->err, 0, sizeof((*ch)->err));
zend_llist_init(&(*ch)->to_free.str, sizeof(char *), (llist_dtor_func_t) curl_free_string, 0);
zend_llist_init(&(*ch)->to_free.slist, sizeof(struct curl_slist), (llist_dtor_func_t) curl_free_slist, 0);
zend_llist_init(&(*ch)->to_free.post, sizeof(struct HttpPost), (llist_dtor_func_t) curl_free_post, 0);
}
/* }}} */
/* {{{ proto resource curl_init([string url])
Initialize a cURL session */
PHP_FUNCTION(curl_init)
{
php_curl *ch;
CURL *cp;
char *url = NULL;
int url_len = 0;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &url, &url_len) == FAILURE) {
return;
}
if (url) {
PHP_CURL_CHECK_OPEN_BASEDIR(url, url_len, (void) NULL);
}
cp = curl_easy_init();
if (!cp) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not initialize a new cURL handle");
RETURN_FALSE;
}
alloc_curl_handle(&ch);
TSRMLS_SET_CTX(ch->thread_ctx);
ch->cp = cp;
ch->handlers->write->method = PHP_CURL_STDOUT;
ch->handlers->write->type = PHP_CURL_ASCII;
ch->handlers->read->method = PHP_CURL_DIRECT;
ch->handlers->write_header->method = PHP_CURL_IGNORE;
ch->uses = 0;
curl_easy_setopt(ch->cp, CURLOPT_NOPROGRESS, 1);
curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 0);
curl_easy_setopt(ch->cp, CURLOPT_ERRORBUFFER, ch->err.str);
curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write);
curl_easy_setopt(ch->cp, CURLOPT_FILE, (void *) ch);
curl_easy_setopt(ch->cp, CURLOPT_READFUNCTION, curl_read);
curl_easy_setopt(ch->cp, CURLOPT_INFILE, (void *) ch);
curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_header);
curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER, (void *) ch);
curl_easy_setopt(ch->cp, CURLOPT_DNS_USE_GLOBAL_CACHE, 1);
curl_easy_setopt(ch->cp, CURLOPT_DNS_CACHE_TIMEOUT, 120);
curl_easy_setopt(ch->cp, CURLOPT_MAXREDIRS, 20); /* prevent infinite redirects */
#if defined(ZTS)
curl_easy_setopt(ch->cp, CURLOPT_NOSIGNAL, 1);
#endif
if (url) {
char *urlcopy;
urlcopy = estrndup(url, url_len);
curl_easy_setopt(ch->cp, CURLOPT_URL, urlcopy);
zend_llist_add_element(&ch->to_free.str, &urlcopy);
}
ZEND_REGISTER_RESOURCE(return_value, ch, le_curl);
ch->id = Z_LVAL_P(return_value);
}
/* }}} */
/* {{{ proto resource curl_copy_handle(resource ch)
Copy a cURL handle along with all of it's preferences */
PHP_FUNCTION(curl_copy_handle)
{
zval *zid;
CURL *cp;
php_curl *ch;
php_curl *dupch;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
cp = curl_easy_duphandle(ch->cp);
if (!cp) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot duplicate cURL handle");
RETURN_FALSE;
}
alloc_curl_handle(&dupch);
TSRMLS_SET_CTX(dupch->thread_ctx);
dupch->cp = cp;
dupch->handlers->write->method = ch->handlers->write->method;
dupch->handlers->write->type = ch->handlers->write->type;
dupch->handlers->read->method = ch->handlers->read->method;
dupch->handlers->write_header->method = ch->handlers->write_header->method;
dupch->handlers->write->fp = ch->handlers->write->fp;
dupch->handlers->write_header->fp = ch->handlers->write_header->fp;
dupch->handlers->read->fp = ch->handlers->read->fp;
dupch->handlers->read->fd = ch->handlers->read->fd;
#if CURLOPT_PASSWDDATA != 0
if (ch->handlers->passwd) {
zval_add_ref(&ch->handlers->passwd);
dupch->handlers->passwd = ch->handlers->passwd;
curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA, (void *) dupch);
}
#endif
if (ch->handlers->write->func_name) {
zval_add_ref(&ch->handlers->write->func_name);
dupch->handlers->write->func_name = ch->handlers->write->func_name;
}
if (ch->handlers->read->func_name) {
zval_add_ref(&ch->handlers->read->func_name);
dupch->handlers->read->func_name = ch->handlers->read->func_name;
}
if (ch->handlers->write_header->func_name) {
zval_add_ref(&ch->handlers->write_header->func_name);
dupch->handlers->write_header->func_name = ch->handlers->write_header->func_name;
}
curl_easy_setopt(dupch->cp, CURLOPT_ERRORBUFFER, dupch->err.str);
curl_easy_setopt(dupch->cp, CURLOPT_FILE, (void *) dupch);
curl_easy_setopt(dupch->cp, CURLOPT_INFILE, (void *) dupch);
curl_easy_setopt(dupch->cp, CURLOPT_WRITEHEADER, (void *) dupch);
zend_llist_copy(&dupch->to_free.str, &ch->to_free.str);
/* Don't try to free copied strings, they're free'd when the original handle is destroyed */
dupch->to_free.str.dtor = NULL;
zend_llist_copy(&dupch->to_free.slist, &ch->to_free.slist);
zend_llist_copy(&dupch->to_free.post, &ch->to_free.post);
ZEND_REGISTER_RESOURCE(return_value, dupch, le_curl);
dupch->id = Z_LVAL_P(return_value);
}
/* }}} */
static int _php_curl_setopt(php_curl *ch, long option, zval **zvalue, zval *return_value TSRMLS_DC) /* {{{ */
{
CURLcode error=CURLE_OK;
switch (option) {
case CURLOPT_INFILESIZE:
case CURLOPT_VERBOSE:
case CURLOPT_HEADER:
case CURLOPT_NOPROGRESS:
case CURLOPT_NOBODY:
case CURLOPT_FAILONERROR:
case CURLOPT_UPLOAD:
case CURLOPT_POST:
case CURLOPT_FTPLISTONLY:
case CURLOPT_FTPAPPEND:
case CURLOPT_NETRC:
case CURLOPT_PUT:
#if CURLOPT_MUTE != 0
case CURLOPT_MUTE:
#endif
case CURLOPT_TIMEOUT:
#if LIBCURL_VERSION_NUM > 0x071002
case CURLOPT_TIMEOUT_MS:
#endif
case CURLOPT_FTP_USE_EPSV:
case CURLOPT_LOW_SPEED_LIMIT:
case CURLOPT_SSLVERSION:
case CURLOPT_LOW_SPEED_TIME:
case CURLOPT_RESUME_FROM:
case CURLOPT_TIMEVALUE:
case CURLOPT_TIMECONDITION:
case CURLOPT_TRANSFERTEXT:
case CURLOPT_HTTPPROXYTUNNEL:
case CURLOPT_FILETIME:
case CURLOPT_MAXREDIRS:
case CURLOPT_MAXCONNECTS:
case CURLOPT_CLOSEPOLICY:
case CURLOPT_FRESH_CONNECT:
case CURLOPT_FORBID_REUSE:
case CURLOPT_CONNECTTIMEOUT:
#if LIBCURL_VERSION_NUM > 0x071002
case CURLOPT_CONNECTTIMEOUT_MS:
#endif
case CURLOPT_SSL_VERIFYHOST:
case CURLOPT_SSL_VERIFYPEER:
case CURLOPT_DNS_USE_GLOBAL_CACHE:
case CURLOPT_NOSIGNAL:
case CURLOPT_PROXYTYPE:
case CURLOPT_BUFFERSIZE:
case CURLOPT_HTTPGET:
case CURLOPT_HTTP_VERSION:
case CURLOPT_CRLF:
case CURLOPT_DNS_CACHE_TIMEOUT:
case CURLOPT_PROXYPORT:
case CURLOPT_FTP_USE_EPRT:
#if LIBCURL_VERSION_NUM > 0x070a05 /* CURLOPT_HTTPAUTH is available since curl 7.10.6 */
case CURLOPT_HTTPAUTH:
#endif
#if LIBCURL_VERSION_NUM > 0x070a06 /* CURLOPT_PROXYAUTH & CURLOPT_FTP_CREATE_MISSING_DIRS are available since curl 7.10.7 */
case CURLOPT_PROXYAUTH:
case CURLOPT_FTP_CREATE_MISSING_DIRS:
#endif
#if LIBCURL_VERSION_NUM >= 0x070c02
case CURLOPT_FTPSSLAUTH:
#endif
#if LIBCURL_VERSION_NUM > 0x070b00
case CURLOPT_FTP_SSL:
#endif
case CURLOPT_UNRESTRICTED_AUTH:
case CURLOPT_PORT:
case CURLOPT_AUTOREFERER:
case CURLOPT_COOKIESESSION:
#if LIBCURL_VERSION_NUM > 0x070b01 /* CURLOPT_TCP_NODELAY is available since curl 7.11.2 */
case CURLOPT_TCP_NODELAY:
#endif
convert_to_long_ex(zvalue);
error = curl_easy_setopt(ch->cp, option, Z_LVAL_PP(zvalue));
break;
case CURLOPT_FOLLOWLOCATION:
convert_to_long_ex(zvalue);
if ((PG(open_basedir) && *PG(open_basedir)) || PG(safe_mode)) {
if (Z_LVAL_PP(zvalue) != 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_FOLLOWLOCATION cannot be activated when in safe_mode or an open_basedir is set");
RETVAL_FALSE;
return 1;
}
}
error = curl_easy_setopt(ch->cp, option, Z_LVAL_PP(zvalue));
break;
case CURLOPT_PRIVATE:
case CURLOPT_URL:
case CURLOPT_PROXY:
case CURLOPT_USERPWD:
case CURLOPT_PROXYUSERPWD:
case CURLOPT_RANGE:
case CURLOPT_CUSTOMREQUEST:
case CURLOPT_USERAGENT:
case CURLOPT_FTPPORT:
case CURLOPT_COOKIE:
case CURLOPT_REFERER:
case CURLOPT_INTERFACE:
case CURLOPT_KRB4LEVEL:
case CURLOPT_EGDSOCKET:
case CURLOPT_CAINFO:
case CURLOPT_CAPATH:
case CURLOPT_SSL_CIPHER_LIST:
case CURLOPT_SSLKEY:
case CURLOPT_SSLKEYTYPE:
case CURLOPT_SSLKEYPASSWD:
case CURLOPT_SSLENGINE:
case CURLOPT_SSLENGINE_DEFAULT:
case CURLOPT_SSLCERTTYPE:
case CURLOPT_ENCODING: {
char *copystr = NULL;
convert_to_string_ex(zvalue);
if (option == CURLOPT_URL) {
PHP_CURL_CHECK_OPEN_BASEDIR(Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue), 1);
}
copystr = estrndup(Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue));
error = curl_easy_setopt(ch->cp, option, copystr);
zend_llist_add_element(&ch->to_free.str, &copystr);
break;
}
case CURLOPT_FILE:
case CURLOPT_INFILE:
case CURLOPT_WRITEHEADER:
case CURLOPT_STDERR: {
FILE *fp = NULL;
int type;
void * what;
what = zend_fetch_resource(zvalue TSRMLS_CC, -1, "File-Handle", &type, 1, php_file_le_stream());
if (!what) {
RETVAL_FALSE;
return 1;
}
if (FAILURE == php_stream_cast((php_stream *) what, PHP_STREAM_AS_STDIO, (void *) &fp, REPORT_ERRORS)) {
RETVAL_FALSE;
return 1;
}
if (!fp) {
RETVAL_FALSE;
return 1;
}
error = CURLE_OK;
switch (option) {
case CURLOPT_FILE:
ch->handlers->write->fp = fp;
ch->handlers->write->method = PHP_CURL_FILE;
break;
case CURLOPT_WRITEHEADER:
ch->handlers->write_header->fp = fp;
ch->handlers->write_header->method = PHP_CURL_FILE;
break;
case CURLOPT_INFILE:
zend_list_addref(Z_LVAL_PP(zvalue));
ch->handlers->read->fp = fp;
ch->handlers->read->fd = Z_LVAL_PP(zvalue);
break;
default:
error = curl_easy_setopt(ch->cp, option, fp);
break;
}
break;
}
case CURLOPT_RETURNTRANSFER:
convert_to_long_ex(zvalue);
if (Z_LVAL_PP(zvalue)) {
ch->handlers->write->method = PHP_CURL_RETURN;
} else {
ch->handlers->write->method = PHP_CURL_STDOUT;
}
break;
case CURLOPT_BINARYTRANSFER:
convert_to_long_ex(zvalue);
if (Z_LVAL_PP(zvalue)) {
ch->handlers->write->type = PHP_CURL_BINARY;
} else {
ch->handlers->write->type = PHP_CURL_ASCII;
}
break;
case CURLOPT_WRITEFUNCTION:
if (ch->handlers->write->func_name) {
zval_ptr_dtor(&ch->handlers->write->func_name);
ch->handlers->write->fci_cache = empty_fcall_info_cache;
}
zval_add_ref(zvalue);
ch->handlers->write->func_name = *zvalue;
ch->handlers->write->method = PHP_CURL_USER;
break;
case CURLOPT_READFUNCTION:
if (ch->handlers->read->func_name) {
zval_ptr_dtor(&ch->handlers->read->func_name);
ch->handlers->read->fci_cache = empty_fcall_info_cache;
}
zval_add_ref(zvalue);
ch->handlers->read->func_name = *zvalue;
ch->handlers->read->method = PHP_CURL_USER;
break;
case CURLOPT_HEADERFUNCTION:
if (ch->handlers->write_header->func_name) {
zval_ptr_dtor(&ch->handlers->write_header->func_name);
ch->handlers->write_header->fci_cache = empty_fcall_info_cache;
}
zval_add_ref(zvalue);
ch->handlers->write_header->func_name = *zvalue;
ch->handlers->write_header->method = PHP_CURL_USER;
break;
#if CURLOPT_PASSWDFUNCTION != 0
case CURLOPT_PASSWDFUNCTION:
if (ch->handlers->passwd) {
zval_ptr_dtor(&ch->handlers->passwd);
}
zval_add_ref(zvalue);
ch->handlers->passwd = *zvalue;
error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDFUNCTION, curl_passwd);
error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA, (void *) ch);
break;
#endif
case CURLOPT_POSTFIELDS:
if (Z_TYPE_PP(zvalue) == IS_ARRAY || Z_TYPE_PP(zvalue) == IS_OBJECT) {
zval **current;
HashTable *postfields;
struct HttpPost *first = NULL;
struct HttpPost *last = NULL;
char *postval;
char *string_key = NULL;
ulong num_key;
uint string_key_len;
postfields = HASH_OF(*zvalue);
if (! postfields) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't get HashTable in CURLOPT_POSTFIELDS");
RETVAL_FALSE;
return 1;
}
for (zend_hash_internal_pointer_reset(postfields);
zend_hash_get_current_data(postfields, (void **) &current) == SUCCESS;
zend_hash_move_forward(postfields)
) {
SEPARATE_ZVAL(current);
convert_to_string_ex(current);
zend_hash_get_current_key_ex(postfields, &string_key, &string_key_len, &num_key, 0, NULL);
postval = Z_STRVAL_PP(current);
/* The arguments after _NAMELENGTH and _CONTENTSLENGTH
* must be explicitly cast to long in curl_formadd
* use since curl needs a long not an int. */
if (*postval == '@') {
char *type;
++postval;
if ((type = php_memnstr(postval, ";type=", sizeof(";type=") - 1, postval + strlen(postval)))) {
*type = '\0';
}
/* safe_mode / open_basedir check */
if (php_check_open_basedir(postval TSRMLS_CC) || (PG(safe_mode) && !php_checkuid(postval, "rb+", CHECKUID_CHECK_MODE_PARAM))) {
if (type) {
*type = ';';
}
RETVAL_FALSE;
return 1;
}
if (type) {
type++;
error = curl_formadd(&first, &last,
CURLFORM_COPYNAME, string_key,
CURLFORM_NAMELENGTH, (long)string_key_len - 1,
CURLFORM_FILE, postval,
CURLFORM_CONTENTTYPE, type,
CURLFORM_END);
*(type - 1) = ';';
} else {
error = curl_formadd(&first, &last,
CURLFORM_COPYNAME, string_key,
CURLFORM_NAMELENGTH, (long)string_key_len - 1,
CURLFORM_FILE, postval,
CURLFORM_END);
}
} else {
error = curl_formadd(&first, &last,
CURLFORM_COPYNAME, string_key,
CURLFORM_NAMELENGTH, (long)string_key_len - 1,
CURLFORM_COPYCONTENTS, postval,
CURLFORM_CONTENTSLENGTH, (long)Z_STRLEN_PP(current),
CURLFORM_END);
}
}
SAVE_CURL_ERROR(ch, error);
if (error != CURLE_OK) {
RETVAL_FALSE
return 1;
}
zend_llist_add_element(&ch->to_free.post, &first);
error = curl_easy_setopt(ch->cp, CURLOPT_HTTPPOST, first);
} else {
char *post = NULL;
convert_to_string_ex(zvalue);
post = estrndup(Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue));
zend_llist_add_element(&ch->to_free.str, &post);
error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDS, post);
error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, Z_STRLEN_PP(zvalue));
}
break;
case CURLOPT_HTTPHEADER:
case CURLOPT_QUOTE:
case CURLOPT_HTTP200ALIASES:
case CURLOPT_POSTQUOTE: {
zval **current;
HashTable *ph;
struct curl_slist *slist = NULL;
ph = HASH_OF(*zvalue);
if (!ph) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "You must pass either an object or an array with the CURLOPT_HTTPHEADER, CURLOPT_QUOTE, CURLOPT_HTTP200ALIASES and CURLOPT_POSTQUOTE arguments");
RETVAL_FALSE;
return 1;
}
for (zend_hash_internal_pointer_reset(ph);
zend_hash_get_current_data(ph, (void **) &current) == SUCCESS;
zend_hash_move_forward(ph)
) {
char *indiv = NULL;
SEPARATE_ZVAL(current);
convert_to_string_ex(current);
indiv = estrndup(Z_STRVAL_PP(current), Z_STRLEN_PP(current) + 1);
slist = curl_slist_append(slist, indiv);
if (!slist) {
efree(indiv);
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not build curl_slist");
RETVAL_FALSE;
return 1;
}
zend_llist_add_element(&ch->to_free.str, &indiv);
}
zend_llist_add_element(&ch->to_free.slist, &slist);
error = curl_easy_setopt(ch->cp, option, slist);
break;
}
/* the following options deal with files, therefor safe_mode & open_basedir checks
* are required.
*/
case CURLOPT_COOKIEJAR:
case CURLOPT_SSLCERT:
case CURLOPT_RANDOM_FILE:
case CURLOPT_COOKIEFILE: {
char *copystr = NULL;
convert_to_string_ex(zvalue);
if (php_check_open_basedir(Z_STRVAL_PP(zvalue) TSRMLS_CC) || (PG(safe_mode) && !php_checkuid(Z_STRVAL_PP(zvalue), "rb+", CHECKUID_CHECK_MODE_PARAM))) {
RETVAL_FALSE;
return 1;
}
copystr = estrndup(Z_STRVAL_PP(zvalue), Z_STRLEN_PP(zvalue));
error = curl_easy_setopt(ch->cp, option, copystr);
zend_llist_add_element(&ch->to_free.str, &copystr);
break;
}
case CURLINFO_HEADER_OUT:
convert_to_long_ex(zvalue);
if (Z_LVAL_PP(zvalue) == 1) {
curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, curl_debug);
curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, (void *)ch);
curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 1);
} else {
curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, NULL);
curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, NULL);
curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 0);
}
break;
}
SAVE_CURL_ERROR(ch, error);
if (error != CURLE_OK) {
return 1;
} else {
return 0;
}
}
/* }}} */
/* {{{ proto bool curl_setopt(resource ch, int option, mixed value)
Set an option for a cURL transfer */
PHP_FUNCTION(curl_setopt)
{
zval *zid, **zvalue;
long zoption;
php_curl *ch;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rlZ", &zid, &zoption, &zvalue) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
if (!_php_curl_setopt(ch, zoption, zvalue, return_value TSRMLS_CC)) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto bool curl_setopt_array(resource ch, array options)
Set an array of option for a cURL transfer */
PHP_FUNCTION(curl_setopt_array)
{
zval *zid, *arr, **entry;
php_curl *ch;
long option;
HashPosition pos;
char *string_key;
uint str_key_len;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "za", &zid, &arr) == FAILURE) {
RETURN_FALSE;
}
ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(arr), &pos);
while (zend_hash_get_current_data_ex(Z_ARRVAL_P(arr), (void **)&entry, &pos) == SUCCESS) {
if (zend_hash_get_current_key_ex(Z_ARRVAL_P(arr), &string_key, &str_key_len, &option, 0, &pos) == HASH_KEY_IS_STRING) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Array keys must be CURLOPT constants or equivalent integer values");
RETURN_FALSE;
}
if (_php_curl_setopt(ch, option, entry, return_value TSRMLS_CC)) {
RETURN_FALSE;
}
zend_hash_move_forward_ex(Z_ARRVAL_P(arr), &pos);
}
RETURN_TRUE;
}
/* }}} */
/* {{{ _php_curl_cleanup_handle(ch)
Cleanup an execution phase */
void _php_curl_cleanup_handle(php_curl *ch)
{
if (ch->handlers->write->buf.len > 0) {
smart_str_free(&ch->handlers->write->buf);
}
if (ch->header.str_len) {
efree(ch->header.str);
ch->header.str_len = 0;
}
memset(ch->err.str, 0, CURL_ERROR_SIZE + 1);
ch->err.no = 0;
}
/* }}} */
/* {{{ proto bool curl_exec(resource ch)
Perform a cURL session */
PHP_FUNCTION(curl_exec)
{
zval *zid;
php_curl *ch;
CURLcode error;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
_php_curl_cleanup_handle(ch);
error = curl_easy_perform(ch->cp);
SAVE_CURL_ERROR(ch, error);
/* CURLE_PARTIAL_FILE is returned by HEAD requests */
if (error != CURLE_OK && error != CURLE_PARTIAL_FILE) {
if (ch->handlers->write->buf.len > 0) {
smart_str_free(&ch->handlers->write->buf);
}
RETURN_FALSE;
}
ch->uses++;
if (ch->handlers->write->method == PHP_CURL_RETURN && ch->handlers->write->buf.len > 0) {
--ch->uses;
smart_str_0(&ch->handlers->write->buf);
RETURN_STRINGL(ch->handlers->write->buf.c, ch->handlers->write->buf.len, 1);
}
--ch->uses;
if (ch->handlers->write->method == PHP_CURL_RETURN) {
RETURN_EMPTY_STRING();
} else {
RETURN_TRUE;
}
}
/* }}} */
/* {{{ proto mixed curl_getinfo(resource ch [, int option])
Get information regarding a specific transfer */
PHP_FUNCTION(curl_getinfo)
{
zval *zid;
php_curl *ch;
int argc = ZEND_NUM_ARGS();
long option = 0;
if (zend_parse_parameters(argc TSRMLS_CC, "r|l", &zid, &option) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
if (argc < 2) {
char *s_code;
long l_code;
double d_code;
array_init(return_value);
if (curl_easy_getinfo(ch->cp, CURLINFO_EFFECTIVE_URL, &s_code) == CURLE_OK) {
CAAS("url", s_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_TYPE, &s_code) == CURLE_OK) {
if (s_code != NULL) {
CAAS("content_type", s_code);
}
}
if (curl_easy_getinfo(ch->cp, CURLINFO_HTTP_CODE, &l_code) == CURLE_OK) {
CAAL("http_code", l_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_HEADER_SIZE, &l_code) == CURLE_OK) {
CAAL("header_size", l_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_REQUEST_SIZE, &l_code) == CURLE_OK) {
CAAL("request_size", l_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_FILETIME, &l_code) == CURLE_OK) {
CAAL("filetime", l_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_SSL_VERIFYRESULT, &l_code) == CURLE_OK) {
CAAL("ssl_verify_result", l_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_COUNT, &l_code) == CURLE_OK) {
CAAL("redirect_count", l_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_TOTAL_TIME, &d_code) == CURLE_OK) {
CAAD("total_time", d_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_NAMELOOKUP_TIME, &d_code) == CURLE_OK) {
CAAD("namelookup_time", d_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_CONNECT_TIME, &d_code) == CURLE_OK) {
CAAD("connect_time", d_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_PRETRANSFER_TIME, &d_code) == CURLE_OK) {
CAAD("pretransfer_time", d_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_UPLOAD, &d_code) == CURLE_OK) {
CAAD("size_upload", d_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_DOWNLOAD, &d_code) == CURLE_OK) {
CAAD("size_download", d_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_DOWNLOAD, &d_code) == CURLE_OK) {
CAAD("speed_download", d_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_UPLOAD, &d_code) == CURLE_OK) {
CAAD("speed_upload", d_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d_code) == CURLE_OK) {
CAAD("download_content_length", d_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_UPLOAD, &d_code) == CURLE_OK) {
CAAD("upload_content_length", d_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_STARTTRANSFER_TIME, &d_code) == CURLE_OK) {
CAAD("starttransfer_time", d_code);
}
if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_TIME, &d_code) == CURLE_OK) {
CAAD("redirect_time", d_code);
}
if (ch->header.str_len > 0) {
CAAS("request_header", ch->header.str);
}
} else {
switch (option) {
case CURLINFO_PRIVATE:
case CURLINFO_EFFECTIVE_URL:
case CURLINFO_CONTENT_TYPE: {
char *s_code = NULL;
if (curl_easy_getinfo(ch->cp, option, &s_code) == CURLE_OK && s_code) {
RETURN_STRING(s_code, 1);
} else {
RETURN_FALSE;
}
break;
}
case CURLINFO_HTTP_CODE:
case CURLINFO_HEADER_SIZE:
case CURLINFO_REQUEST_SIZE:
case CURLINFO_FILETIME:
case CURLINFO_SSL_VERIFYRESULT:
case CURLINFO_REDIRECT_COUNT: {
long code = 0;
if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
RETURN_LONG(code);
} else {
RETURN_FALSE;
}
break;
}
case CURLINFO_TOTAL_TIME:
case CURLINFO_NAMELOOKUP_TIME:
case CURLINFO_CONNECT_TIME:
case CURLINFO_PRETRANSFER_TIME:
case CURLINFO_SIZE_UPLOAD:
case CURLINFO_SIZE_DOWNLOAD:
case CURLINFO_SPEED_DOWNLOAD:
case CURLINFO_SPEED_UPLOAD:
case CURLINFO_CONTENT_LENGTH_DOWNLOAD:
case CURLINFO_CONTENT_LENGTH_UPLOAD:
case CURLINFO_STARTTRANSFER_TIME:
case CURLINFO_REDIRECT_TIME: {
double code = 0.0;
if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
RETURN_DOUBLE(code);
} else {
RETURN_FALSE;
}
break;
}
case CURLINFO_HEADER_OUT:
if (ch->header.str_len > 0) {
RETURN_STRINGL(ch->header.str, ch->header.str_len, 1);
} else {
RETURN_FALSE;
}
}
}
}
/* }}} */
/* {{{ proto string curl_error(resource ch)
Return a string contain the last error for the current session */
PHP_FUNCTION(curl_error)
{
zval *zid;
php_curl *ch;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
ch->err.str[CURL_ERROR_SIZE] = 0;
RETURN_STRING(ch->err.str, 1);
}
/* }}} */
/* {{{ proto int curl_errno(resource ch)
Return an integer containing the last error number */
PHP_FUNCTION(curl_errno)
{
zval *zid;
php_curl *ch;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
RETURN_LONG(ch->err.no);
}
/* }}} */
/* {{{ proto void curl_close(resource ch)
Close a cURL session */
PHP_FUNCTION(curl_close)
{
zval *zid;
php_curl *ch;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
return;
}
ZEND_FETCH_RESOURCE(ch, php_curl *, &zid, -1, le_curl_name, le_curl);
if (ch->in_callback) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempt to close cURL handle from a callback");
return;
}
if (ch->uses) {
ch->uses--;
} else {
zend_list_delete(Z_LVAL_P(zid));
}
}
/* }}} */
/* {{{ _php_curl_close()
List destructor for curl handles */
static void _php_curl_close(zend_rsrc_list_entry *rsrc TSRMLS_DC)
{
php_curl *ch = (php_curl *) rsrc->ptr;
#if PHP_CURL_DEBUG
fprintf(stderr, "DTOR CALLED, ch = %x\n", ch);
#endif
curl_easy_cleanup(ch->cp);
zend_llist_clean(&ch->to_free.str);
zend_llist_clean(&ch->to_free.slist);
zend_llist_clean(&ch->to_free.post);
if (ch->handlers->write->buf.len > 0) {
smart_str_free(&ch->handlers->write->buf);
}
if (ch->handlers->write->func_name) {
zval_ptr_dtor(&ch->handlers->write->func_name);
}
if (ch->handlers->read->func_name) {
zval_ptr_dtor(&ch->handlers->read->func_name);
}
if (ch->handlers->write_header->func_name) {
zval_ptr_dtor(&ch->handlers->write_header->func_name);
}
if (ch->handlers->passwd) {
zval_ptr_dtor(&ch->handlers->passwd);
}
if (ch->header.str_len > 0) {
efree(ch->header.str);
}
efree(ch->handlers->write);
efree(ch->handlers->write_header);
efree(ch->handlers->read);
efree(ch->handlers);
efree(ch);
}
/* }}} */
#endif /* HAVE_CURL */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: fdm=marker
* vim: noet sw=4 ts=4
*/
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