1/*
2   +----------------------------------------------------------------------+
3   | PHP Version 7                                                        |
4   +----------------------------------------------------------------------+
5   | Copyright (c) 1997-2014 The PHP Group                                |
6   +----------------------------------------------------------------------+
7   | This source file is subject to version 3.01 of the PHP license,      |
8   | that is bundled with this package in the file LICENSE, and is        |
9   | available through the world-wide-web at the following url:           |
10   | http://www.php.net/license/3_01.txt                                  |
11   | If you did not receive a copy of the PHP license and are unable to   |
12   | obtain it through the world-wide-web, please send a note to          |
13   | license@php.net so we can mail you 6 copy immediately.               |
14   +----------------------------------------------------------------------+
15   | Author: Sterling Hughes <sterling@php.net>                           |
16   +----------------------------------------------------------------------+
17*/
18
19/* $Id$ */
20
21#define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
22
23#ifdef HAVE_CONFIG_H
24#include "config.h"
25#endif
26
27#include "php.h"
28
29#if HAVE_CURL
30
31#include <stdio.h>
32#include <string.h>
33
34#ifdef PHP_WIN32
35#include <winsock2.h>
36#include <sys/types.h>
37#endif
38
39#include <curl/curl.h>
40#include <curl/easy.h>
41
42/* As of curl 7.11.1 this is no longer defined inside curl.h */
43#ifndef HttpPost
44#define HttpPost curl_httppost
45#endif
46
47/* {{{ cruft for thread safe SSL crypto locks */
48#if defined(ZTS) && defined(HAVE_CURL_SSL)
49# ifdef PHP_WIN32
50#  define PHP_CURL_NEED_OPENSSL_TSL
51#  include <openssl/crypto.h>
52# else /* !PHP_WIN32 */
53#  if defined(HAVE_CURL_OPENSSL)
54#   if defined(HAVE_OPENSSL_CRYPTO_H)
55#    define PHP_CURL_NEED_OPENSSL_TSL
56#    include <openssl/crypto.h>
57#   else
58#    warning \
59    "libcurl was compiled with OpenSSL support, but configure could not find " \
60    "openssl/crypto.h; thus no SSL crypto locking callbacks will be set, which may " \
61    "cause random crashes on SSL requests"
62#   endif
63#  elif defined(HAVE_CURL_GNUTLS)
64#   if defined(HAVE_GCRYPT_H)
65#    define PHP_CURL_NEED_GNUTLS_TSL
66#    include <gcrypt.h>
67#   else
68#    warning \
69    "libcurl was compiled with GnuTLS support, but configure could not find " \
70    "gcrypt.h; thus no SSL crypto locking callbacks will be set, which may " \
71    "cause random crashes on SSL requests"
72#   endif
73#  else
74#   warning \
75    "libcurl was compiled with SSL support, but configure could not determine which" \
76    "library was used; thus no SSL crypto locking callbacks will be set, which may " \
77    "cause random crashes on SSL requests"
78#  endif /* HAVE_CURL_OPENSSL || HAVE_CURL_GNUTLS */
79# endif /* PHP_WIN32 */
80#endif /* ZTS && HAVE_CURL_SSL */
81/* }}} */
82
83#define SMART_STR_PREALLOC 4096
84
85#include "zend_smart_str.h"
86#include "ext/standard/info.h"
87#include "ext/standard/file.h"
88#include "ext/standard/url.h"
89#include "php_curl.h"
90
91int  le_curl;
92int  le_curl_multi_handle;
93int  le_curl_share_handle;
94
95#ifdef PHP_CURL_NEED_OPENSSL_TSL /* {{{ */
96static MUTEX_T *php_curl_openssl_tsl = NULL;
97
98static void php_curl_ssl_lock(int mode, int n, const char * file, int line)
99{
100    if (mode & CRYPTO_LOCK) {
101        tsrm_mutex_lock(php_curl_openssl_tsl[n]);
102    } else {
103        tsrm_mutex_unlock(php_curl_openssl_tsl[n]);
104    }
105}
106
107static unsigned long php_curl_ssl_id(void)
108{
109    return (unsigned long) tsrm_thread_id();
110}
111#endif
112/* }}} */
113
114#ifdef PHP_CURL_NEED_GNUTLS_TSL /* {{{ */
115static int php_curl_ssl_mutex_create(void **m)
116{
117    if (*((MUTEX_T *) m) = tsrm_mutex_alloc()) {
118        return SUCCESS;
119    } else {
120        return FAILURE;
121    }
122}
123
124static int php_curl_ssl_mutex_destroy(void **m)
125{
126    tsrm_mutex_free(*((MUTEX_T *) m));
127    return SUCCESS;
128}
129
130static int php_curl_ssl_mutex_lock(void **m)
131{
132    return tsrm_mutex_lock(*((MUTEX_T *) m));
133}
134
135static int php_curl_ssl_mutex_unlock(void **m)
136{
137    return tsrm_mutex_unlock(*((MUTEX_T *) m));
138}
139
140static struct gcry_thread_cbs php_curl_gnutls_tsl = {
141    GCRY_THREAD_OPTION_USER,
142    NULL,
143    php_curl_ssl_mutex_create,
144    php_curl_ssl_mutex_destroy,
145    php_curl_ssl_mutex_lock,
146    php_curl_ssl_mutex_unlock
147};
148#endif
149/* }}} */
150
151static void _php_curl_close_ex(php_curl *ch TSRMLS_DC);
152static void _php_curl_close(zend_resource *rsrc TSRMLS_DC);
153
154
155#define SAVE_CURL_ERROR(__handle, __err) (__handle)->err.no = (int) __err;
156
157#define CAAL(s, v) add_assoc_long_ex(return_value, s, sizeof(s) - 1, (zend_long) v);
158#define CAAD(s, v) add_assoc_double_ex(return_value, s, sizeof(s) - 1, (double) v);
159#define CAAS(s, v) add_assoc_string_ex(return_value, s, sizeof(s) - 1, (char *) (v ? v : ""));
160#define CAASTR(s, v) add_assoc_str_ex(return_value, s, sizeof(s) - 1, v ? v : STR_EMPTY_ALLOC());
161#define CAAZ(s, v) add_assoc_zval_ex(return_value, s, sizeof(s) -1 , (zval *) v);
162
163#if defined(PHP_WIN32) || defined(__GNUC__)
164# define php_curl_ret(__ret) RETVAL_FALSE; return __ret;
165#else
166# define php_curl_ret(__ret) RETVAL_FALSE; return;
167#endif
168
169static int php_curl_option_str(php_curl *ch, zend_long option, const char *str, const int len, zend_bool make_copy TSRMLS_DC)
170{
171    CURLcode error = CURLE_OK;
172
173    if (strlen(str) != len) {
174        php_error_docref(NULL TSRMLS_CC, E_WARNING, "Curl option contains invalid characters (\\0)");
175        return FAILURE;
176    }
177
178#if LIBCURL_VERSION_NUM >= 0x071100
179    if (make_copy) {
180#endif
181        char *copystr;
182
183        /* Strings passed to libcurl as 'char *' arguments, are copied by the library since 7.17.0 */
184        copystr = estrndup(str, len);
185        error = curl_easy_setopt(ch->cp, option, copystr);
186        zend_llist_add_element(&ch->to_free->str, &copystr);
187#if LIBCURL_VERSION_NUM >= 0x071100
188    } else {
189        error = curl_easy_setopt(ch->cp, option, str);
190    }
191#endif
192
193    SAVE_CURL_ERROR(ch, error)
194
195    return error == CURLE_OK ? SUCCESS : FAILURE;
196}
197
198static int php_curl_option_url(php_curl *ch, const char *url, const int len TSRMLS_DC) /* {{{ */
199{
200    /* Disable file:// if open_basedir are used */
201    if (PG(open_basedir) && *PG(open_basedir)) {
202#if LIBCURL_VERSION_NUM >= 0x071304
203        curl_easy_setopt(ch->cp, CURLOPT_PROTOCOLS, CURLPROTO_ALL & ~CURLPROTO_FILE);
204#else
205        php_url *uri;
206
207        if (!(uri = php_url_parse_ex(url, len))) {
208            php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid URL '%s'", url);
209            return FAILURE;
210        }
211
212        if (uri->scheme && !strncasecmp("file", uri->scheme, sizeof("file"))) {
213            php_error_docref(NULL TSRMLS_CC, E_WARNING, "Protocol 'file' disabled in cURL");
214            php_url_free(uri);
215            return FAILURE;
216        }
217        php_url_free(uri);
218#endif
219    }
220
221    return php_curl_option_str(ch, CURLOPT_URL, url, len, 0 TSRMLS_CC);
222}
223/* }}} */
224
225void _php_curl_verify_handlers(php_curl *ch, int reporterror TSRMLS_DC) /* {{{ */
226{
227    php_stream *stream;
228    if (!ch || !ch->handlers) {
229        return;
230    }
231
232    if (!Z_ISUNDEF(ch->handlers->std_err)) {
233        stream = zend_fetch_resource(&ch->handlers->std_err TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
234        if (stream == NULL) {
235            if (reporterror) {
236                php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_STDERR resource has gone away, resetting to stderr");
237            }
238            zval_ptr_dtor(&ch->handlers->std_err);
239            ZVAL_UNDEF(&ch->handlers->std_err);
240
241            curl_easy_setopt(ch->cp, CURLOPT_STDERR, stderr);
242        }
243    }
244    if (ch->handlers->read && !Z_ISUNDEF(ch->handlers->read->stream)) {
245        stream = zend_fetch_resource(&ch->handlers->read->stream TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
246        if (stream == NULL) {
247            if (reporterror) {
248                php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_INFILE resource has gone away, resetting to default");
249            }
250            zval_ptr_dtor(&ch->handlers->read->stream);
251            ZVAL_UNDEF(&ch->handlers->read->stream);
252            ch->handlers->read->res = NULL;
253            ch->handlers->read->fp = 0;
254
255            curl_easy_setopt(ch->cp, CURLOPT_INFILE, (void *) ch);
256        }
257    }
258    if (ch->handlers->write_header && !Z_ISUNDEF(ch->handlers->write_header->stream)) {
259        stream = zend_fetch_resource(&ch->handlers->write_header->stream TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
260        if (stream == NULL) {
261            if (reporterror) {
262                php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_WRITEHEADER resource has gone away, resetting to default");
263            }
264            zval_ptr_dtor(&ch->handlers->write_header->stream);
265            ZVAL_UNDEF(&ch->handlers->write_header->stream);
266            ch->handlers->write_header->fp = 0;
267
268            ch->handlers->write_header->method = PHP_CURL_IGNORE;
269            curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER, (void *) ch);
270        }
271    }
272    if (ch->handlers->write && !Z_ISUNDEF(ch->handlers->write->stream)) {
273        stream = zend_fetch_resource(&ch->handlers->write->stream TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
274        if (stream == NULL) {
275            if (reporterror) {
276                php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_FILE resource has gone away, resetting to default");
277            }
278            zval_ptr_dtor(&ch->handlers->write->stream);
279            ZVAL_UNDEF(&ch->handlers->write->stream);
280            ch->handlers->write->fp = 0;
281
282            ch->handlers->write->method = PHP_CURL_STDOUT;
283            curl_easy_setopt(ch->cp, CURLOPT_FILE, (void *) ch);
284        }
285    }
286    return ;
287}
288/* }}} */
289
290/* {{{ arginfo */
291ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_version, 0, 0, 0)
292    ZEND_ARG_INFO(0, version)
293ZEND_END_ARG_INFO()
294
295ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_init, 0, 0, 0)
296    ZEND_ARG_INFO(0, url)
297ZEND_END_ARG_INFO()
298
299ZEND_BEGIN_ARG_INFO(arginfo_curl_copy_handle, 0)
300    ZEND_ARG_INFO(0, ch)
301ZEND_END_ARG_INFO()
302
303ZEND_BEGIN_ARG_INFO(arginfo_curl_setopt, 0)
304    ZEND_ARG_INFO(0, ch)
305    ZEND_ARG_INFO(0, option)
306    ZEND_ARG_INFO(0, value)
307ZEND_END_ARG_INFO()
308
309ZEND_BEGIN_ARG_INFO(arginfo_curl_setopt_array, 0)
310    ZEND_ARG_INFO(0, ch)
311    ZEND_ARG_ARRAY_INFO(0, options, 0)
312ZEND_END_ARG_INFO()
313
314ZEND_BEGIN_ARG_INFO(arginfo_curl_exec, 0)
315    ZEND_ARG_INFO(0, ch)
316ZEND_END_ARG_INFO()
317
318ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_getinfo, 0, 0, 1)
319    ZEND_ARG_INFO(0, ch)
320    ZEND_ARG_INFO(0, option)
321ZEND_END_ARG_INFO()
322
323ZEND_BEGIN_ARG_INFO(arginfo_curl_error, 0)
324    ZEND_ARG_INFO(0, ch)
325ZEND_END_ARG_INFO()
326
327ZEND_BEGIN_ARG_INFO(arginfo_curl_errno, 0)
328    ZEND_ARG_INFO(0, ch)
329ZEND_END_ARG_INFO()
330
331ZEND_BEGIN_ARG_INFO(arginfo_curl_close, 0)
332    ZEND_ARG_INFO(0, ch)
333ZEND_END_ARG_INFO()
334
335#if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
336ZEND_BEGIN_ARG_INFO(arginfo_curl_reset, 0)
337    ZEND_ARG_INFO(0, ch)
338ZEND_END_ARG_INFO()
339#endif
340
341#if LIBCURL_VERSION_NUM > 0x070f03 /* 7.15.4 */
342ZEND_BEGIN_ARG_INFO(arginfo_curl_escape, 0)
343    ZEND_ARG_INFO(0, ch)
344    ZEND_ARG_INFO(0, str)
345ZEND_END_ARG_INFO()
346
347ZEND_BEGIN_ARG_INFO(arginfo_curl_unescape, 0)
348    ZEND_ARG_INFO(0, ch)
349    ZEND_ARG_INFO(0, str)
350ZEND_END_ARG_INFO()
351
352ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_setopt, 0)
353    ZEND_ARG_INFO(0, sh)
354    ZEND_ARG_INFO(0, option)
355    ZEND_ARG_INFO(0, value)
356ZEND_END_ARG_INFO()
357#endif
358
359ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_init, 0)
360ZEND_END_ARG_INFO()
361
362ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_add_handle, 0)
363    ZEND_ARG_INFO(0, mh)
364    ZEND_ARG_INFO(0, ch)
365ZEND_END_ARG_INFO()
366
367ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_remove_handle, 0)
368    ZEND_ARG_INFO(0, mh)
369    ZEND_ARG_INFO(0, ch)
370ZEND_END_ARG_INFO()
371
372ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_select, 0, 0, 1)
373    ZEND_ARG_INFO(0, mh)
374    ZEND_ARG_INFO(0, timeout)
375ZEND_END_ARG_INFO()
376
377ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_exec, 0, 0, 1)
378    ZEND_ARG_INFO(0, mh)
379    ZEND_ARG_INFO(1, still_running)
380ZEND_END_ARG_INFO()
381
382ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_getcontent, 0)
383    ZEND_ARG_INFO(0, ch)
384ZEND_END_ARG_INFO()
385
386ZEND_BEGIN_ARG_INFO_EX(arginfo_curl_multi_info_read, 0, 0, 1)
387    ZEND_ARG_INFO(0, mh)
388    ZEND_ARG_INFO(1, msgs_in_queue)
389ZEND_END_ARG_INFO()
390
391ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_close, 0)
392    ZEND_ARG_INFO(0, mh)
393ZEND_END_ARG_INFO()
394
395#if LIBCURL_VERSION_NUM >= 0x070c00 /* Available since 7.12.0 */
396ZEND_BEGIN_ARG_INFO(arginfo_curl_strerror, 0)
397    ZEND_ARG_INFO(0, errornum)
398ZEND_END_ARG_INFO()
399
400ZEND_BEGIN_ARG_INFO(arginfo_curl_multi_strerror, 0)
401    ZEND_ARG_INFO(0, errornum)
402ZEND_END_ARG_INFO()
403#endif
404
405ZEND_BEGIN_ARG_INFO(arginfo_curl_share_init, 0)
406ZEND_END_ARG_INFO()
407
408ZEND_BEGIN_ARG_INFO(arginfo_curl_share_close, 0)
409    ZEND_ARG_INFO(0, sh)
410ZEND_END_ARG_INFO()
411
412ZEND_BEGIN_ARG_INFO(arginfo_curl_share_setopt, 0)
413    ZEND_ARG_INFO(0, sh)
414    ZEND_ARG_INFO(0, option)
415    ZEND_ARG_INFO(0, value)
416ZEND_END_ARG_INFO()
417
418#if LIBCURL_VERSION_NUM >= 0x071200 /* Available since 7.18.0 */
419ZEND_BEGIN_ARG_INFO(arginfo_curl_pause, 0)
420    ZEND_ARG_INFO(0, ch)
421    ZEND_ARG_INFO(0, bitmask)
422ZEND_END_ARG_INFO()
423#endif
424
425ZEND_BEGIN_ARG_INFO_EX(arginfo_curlfile_create, 0, 0, 1)
426    ZEND_ARG_INFO(0, filename)
427    ZEND_ARG_INFO(0, mimetype)
428    ZEND_ARG_INFO(0, postname)
429ZEND_END_ARG_INFO()
430/* }}} */
431
432/* {{{ curl_functions[]
433 */
434const zend_function_entry curl_functions[] = {
435    PHP_FE(curl_init,                arginfo_curl_init)
436    PHP_FE(curl_copy_handle,         arginfo_curl_copy_handle)
437    PHP_FE(curl_version,             arginfo_curl_version)
438    PHP_FE(curl_setopt,              arginfo_curl_setopt)
439    PHP_FE(curl_setopt_array,        arginfo_curl_setopt_array)
440    PHP_FE(curl_exec,                arginfo_curl_exec)
441    PHP_FE(curl_getinfo,             arginfo_curl_getinfo)
442    PHP_FE(curl_error,               arginfo_curl_error)
443    PHP_FE(curl_errno,               arginfo_curl_errno)
444    PHP_FE(curl_close,               arginfo_curl_close)
445#if LIBCURL_VERSION_NUM >= 0x070c00 /* 7.12.0 */
446    PHP_FE(curl_strerror,            arginfo_curl_strerror)
447    PHP_FE(curl_multi_strerror,      arginfo_curl_multi_strerror)
448#endif
449#if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
450    PHP_FE(curl_reset,               arginfo_curl_reset)
451#endif
452#if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */
453    PHP_FE(curl_escape,              arginfo_curl_escape)
454    PHP_FE(curl_unescape,            arginfo_curl_unescape)
455#endif
456#if LIBCURL_VERSION_NUM >= 0x071200 /* 7.18.0 */
457    PHP_FE(curl_pause,               arginfo_curl_pause)
458#endif
459    PHP_FE(curl_multi_init,          arginfo_curl_multi_init)
460    PHP_FE(curl_multi_add_handle,    arginfo_curl_multi_add_handle)
461    PHP_FE(curl_multi_remove_handle, arginfo_curl_multi_remove_handle)
462    PHP_FE(curl_multi_select,        arginfo_curl_multi_select)
463    PHP_FE(curl_multi_exec,          arginfo_curl_multi_exec)
464    PHP_FE(curl_multi_getcontent,    arginfo_curl_multi_getcontent)
465    PHP_FE(curl_multi_info_read,     arginfo_curl_multi_info_read)
466    PHP_FE(curl_multi_close,         arginfo_curl_multi_close)
467#if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */
468    PHP_FE(curl_multi_setopt,        arginfo_curl_multi_setopt)
469#endif
470    PHP_FE(curl_share_init,          arginfo_curl_share_init)
471    PHP_FE(curl_share_close,         arginfo_curl_share_close)
472    PHP_FE(curl_share_setopt,        arginfo_curl_share_setopt)
473    PHP_FE(curl_file_create,         arginfo_curlfile_create)
474    PHP_FE_END
475};
476/* }}} */
477
478/* {{{ curl_module_entry
479 */
480zend_module_entry curl_module_entry = {
481    STANDARD_MODULE_HEADER,
482    "curl",
483    curl_functions,
484    PHP_MINIT(curl),
485    PHP_MSHUTDOWN(curl),
486    NULL,
487    NULL,
488    PHP_MINFO(curl),
489    NO_VERSION_YET,
490    STANDARD_MODULE_PROPERTIES
491};
492/* }}} */
493
494#ifdef COMPILE_DL_CURL
495ZEND_GET_MODULE (curl)
496#endif
497
498/* {{{ PHP_INI_BEGIN */
499PHP_INI_BEGIN()
500    PHP_INI_ENTRY("curl.cainfo", "", PHP_INI_SYSTEM, NULL)
501PHP_INI_END()
502/* }}} */
503
504/* {{{ PHP_MINFO_FUNCTION
505 */
506PHP_MINFO_FUNCTION(curl)
507{
508    curl_version_info_data *d;
509    char **p;
510    char str[1024];
511    size_t n = 0;
512
513    d = curl_version_info(CURLVERSION_NOW);
514    php_info_print_table_start();
515    php_info_print_table_row(2, "cURL support",    "enabled");
516    php_info_print_table_row(2, "cURL Information", d->version);
517    sprintf(str, "%d", d->age);
518    php_info_print_table_row(2, "Age", str);
519
520    /* To update on each new cURL release using src/main.c in cURL sources */
521    if (d->features) {
522        struct feat {
523            const char *name;
524            int bitmask;
525        };
526
527        unsigned int i;
528
529        static const struct feat feats[] = {
530#if LIBCURL_VERSION_NUM >= 0x070a07 /* 7.10.7 */
531            {"AsynchDNS", CURL_VERSION_ASYNCHDNS},
532#endif
533#if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */
534            {"CharConv", CURL_VERSION_CONV},
535#endif
536#if LIBCURL_VERSION_NUM >= 0x070a06 /* 7.10.6 */
537            {"Debug", CURL_VERSION_DEBUG},
538            {"GSS-Negotiate", CURL_VERSION_GSSNEGOTIATE},
539#endif
540#if LIBCURL_VERSION_NUM >= 0x070c00 /* 7.12.0 */
541            {"IDN", CURL_VERSION_IDN},
542#endif
543            {"IPv6", CURL_VERSION_IPV6},
544            {"krb4", CURL_VERSION_KERBEROS4},
545#if LIBCURL_VERSION_NUM >= 0x070b01 /* 7.11.1 */
546            {"Largefile", CURL_VERSION_LARGEFILE},
547#endif
548            {"libz", CURL_VERSION_LIBZ},
549#if LIBCURL_VERSION_NUM >= 0x070a06 /* 7.10.6 */
550            {"NTLM", CURL_VERSION_NTLM},
551#endif
552#if LIBCURL_VERSION_NUM >= 0x071600 /* 7.22.0 */
553            {"NTLMWB", CURL_VERSION_NTLM_WB},
554#endif
555#if LIBCURL_VERSION_NUM >= 0x070a08 /* 7.10.8 */
556            {"SPNEGO", CURL_VERSION_SPNEGO},
557#endif
558            {"SSL",  CURL_VERSION_SSL},
559#if LIBCURL_VERSION_NUM >= 0x070d02 /* 7.13.2 */
560            {"SSPI",  CURL_VERSION_SSPI},
561#endif
562#if LIBCURL_VERSION_NUM >= 0x071504 /* 7.21.4 */
563            {"TLS-SRP", CURL_VERSION_TLSAUTH_SRP},
564#endif
565#if LIBCURL_VERSION_NUM >= 0x072100 /* 7.33.0 */
566            {"HTTP2", CURL_VERSION_HTTP2},
567#endif
568#if LIBCURL_VERSION_NUM >= 0x072600 /* 7.38.0 */
569            {"GSSAPI", CURL_VERSION_GSSAPI},
570#endif
571            {NULL, 0}
572        };
573
574        php_info_print_table_row(1, "Features");
575        for(i=0; i<sizeof(feats)/sizeof(feats[0]); i++) {
576            if (feats[i].name) {
577                php_info_print_table_row(2, feats[i].name, d->features & feats[i].bitmask ? "Yes" : "No");
578            }
579        }
580    }
581
582    n = 0;
583    p = (char **) d->protocols;
584    while (*p != NULL) {
585            n += sprintf(str + n, "%s%s", *p, *(p + 1) != NULL ? ", " : "");
586            p++;
587    }
588    php_info_print_table_row(2, "Protocols", str);
589
590    php_info_print_table_row(2, "Host", d->host);
591
592    if (d->ssl_version) {
593        php_info_print_table_row(2, "SSL Version", d->ssl_version);
594    }
595
596    if (d->libz_version) {
597        php_info_print_table_row(2, "ZLib Version", d->libz_version);
598    }
599
600#if defined(CURLVERSION_SECOND) && CURLVERSION_NOW >= CURLVERSION_SECOND
601    if (d->ares) {
602        php_info_print_table_row(2, "ZLib Version", d->ares);
603    }
604#endif
605
606#if defined(CURLVERSION_THIRD) && CURLVERSION_NOW >= CURLVERSION_THIRD
607    if (d->libidn) {
608        php_info_print_table_row(2, "libIDN Version", d->libidn);
609    }
610#endif
611
612#if LIBCURL_VERSION_NUM >= 0x071300
613
614    if (d->iconv_ver_num) {
615        php_info_print_table_row(2, "IconV Version", d->iconv_ver_num);
616    }
617
618    if (d->libssh_version) {
619        php_info_print_table_row(2, "libSSH Version", d->libssh_version);
620    }
621#endif
622    php_info_print_table_end();
623}
624/* }}} */
625
626#define REGISTER_CURL_CONSTANT(__c) REGISTER_LONG_CONSTANT(#__c, __c, CONST_CS | CONST_PERSISTENT)
627
628/* {{{ PHP_MINIT_FUNCTION
629 */
630PHP_MINIT_FUNCTION(curl)
631{
632    le_curl = zend_register_list_destructors_ex(_php_curl_close, NULL, "curl", module_number);
633    le_curl_multi_handle = zend_register_list_destructors_ex(_php_curl_multi_close, NULL, "curl_multi", module_number);
634    le_curl_share_handle = zend_register_list_destructors_ex(_php_curl_share_close, NULL, "curl_share", module_number);
635
636    REGISTER_INI_ENTRIES();
637
638    /* See http://curl.haxx.se/lxr/source/docs/libcurl/symbols-in-versions
639       or curl src/docs/libcurl/symbols-in-versions for a (almost) complete list
640       of options and which version they were introduced */
641
642    /* Constants for curl_setopt() */
643    REGISTER_CURL_CONSTANT(CURLOPT_AUTOREFERER);
644    REGISTER_CURL_CONSTANT(CURLOPT_BINARYTRANSFER);
645    REGISTER_CURL_CONSTANT(CURLOPT_BUFFERSIZE);
646    REGISTER_CURL_CONSTANT(CURLOPT_CAINFO);
647    REGISTER_CURL_CONSTANT(CURLOPT_CAPATH);
648    REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT);
649    REGISTER_CURL_CONSTANT(CURLOPT_COOKIE);
650    REGISTER_CURL_CONSTANT(CURLOPT_COOKIEFILE);
651    REGISTER_CURL_CONSTANT(CURLOPT_COOKIEJAR);
652    REGISTER_CURL_CONSTANT(CURLOPT_COOKIESESSION);
653    REGISTER_CURL_CONSTANT(CURLOPT_CRLF);
654    REGISTER_CURL_CONSTANT(CURLOPT_CUSTOMREQUEST);
655    REGISTER_CURL_CONSTANT(CURLOPT_DNS_CACHE_TIMEOUT);
656    REGISTER_CURL_CONSTANT(CURLOPT_DNS_USE_GLOBAL_CACHE);
657    REGISTER_CURL_CONSTANT(CURLOPT_EGDSOCKET);
658    REGISTER_CURL_CONSTANT(CURLOPT_ENCODING);
659    REGISTER_CURL_CONSTANT(CURLOPT_FAILONERROR);
660    REGISTER_CURL_CONSTANT(CURLOPT_FILE);
661    REGISTER_CURL_CONSTANT(CURLOPT_FILETIME);
662    REGISTER_CURL_CONSTANT(CURLOPT_FOLLOWLOCATION);
663    REGISTER_CURL_CONSTANT(CURLOPT_FORBID_REUSE);
664    REGISTER_CURL_CONSTANT(CURLOPT_FRESH_CONNECT);
665    REGISTER_CURL_CONSTANT(CURLOPT_FTPAPPEND);
666    REGISTER_CURL_CONSTANT(CURLOPT_FTPLISTONLY);
667    REGISTER_CURL_CONSTANT(CURLOPT_FTPPORT);
668    REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_EPRT);
669    REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_EPSV);
670    REGISTER_CURL_CONSTANT(CURLOPT_HEADER);
671    REGISTER_CURL_CONSTANT(CURLOPT_HEADERFUNCTION);
672    REGISTER_CURL_CONSTANT(CURLOPT_HTTP200ALIASES);
673    REGISTER_CURL_CONSTANT(CURLOPT_HTTPGET);
674    REGISTER_CURL_CONSTANT(CURLOPT_HTTPHEADER);
675    REGISTER_CURL_CONSTANT(CURLOPT_HTTPPROXYTUNNEL);
676    REGISTER_CURL_CONSTANT(CURLOPT_HTTP_VERSION);
677    REGISTER_CURL_CONSTANT(CURLOPT_INFILE);
678    REGISTER_CURL_CONSTANT(CURLOPT_INFILESIZE);
679    REGISTER_CURL_CONSTANT(CURLOPT_INTERFACE);
680    REGISTER_CURL_CONSTANT(CURLOPT_KRB4LEVEL);
681    REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_LIMIT);
682    REGISTER_CURL_CONSTANT(CURLOPT_LOW_SPEED_TIME);
683    REGISTER_CURL_CONSTANT(CURLOPT_MAXCONNECTS);
684    REGISTER_CURL_CONSTANT(CURLOPT_MAXREDIRS);
685    REGISTER_CURL_CONSTANT(CURLOPT_NETRC);
686    REGISTER_CURL_CONSTANT(CURLOPT_NOBODY);
687    REGISTER_CURL_CONSTANT(CURLOPT_NOPROGRESS);
688    REGISTER_CURL_CONSTANT(CURLOPT_NOSIGNAL);
689    REGISTER_CURL_CONSTANT(CURLOPT_PORT);
690    REGISTER_CURL_CONSTANT(CURLOPT_POST);
691    REGISTER_CURL_CONSTANT(CURLOPT_POSTFIELDS);
692    REGISTER_CURL_CONSTANT(CURLOPT_POSTQUOTE);
693    REGISTER_CURL_CONSTANT(CURLOPT_PREQUOTE);
694    REGISTER_CURL_CONSTANT(CURLOPT_PRIVATE);
695    REGISTER_CURL_CONSTANT(CURLOPT_PROGRESSFUNCTION);
696    REGISTER_CURL_CONSTANT(CURLOPT_PROXY);
697    REGISTER_CURL_CONSTANT(CURLOPT_PROXYPORT);
698    REGISTER_CURL_CONSTANT(CURLOPT_PROXYTYPE);
699    REGISTER_CURL_CONSTANT(CURLOPT_PROXYUSERPWD);
700    REGISTER_CURL_CONSTANT(CURLOPT_PUT);
701    REGISTER_CURL_CONSTANT(CURLOPT_QUOTE);
702    REGISTER_CURL_CONSTANT(CURLOPT_RANDOM_FILE);
703    REGISTER_CURL_CONSTANT(CURLOPT_RANGE);
704    REGISTER_CURL_CONSTANT(CURLOPT_READDATA);
705    REGISTER_CURL_CONSTANT(CURLOPT_READFUNCTION);
706    REGISTER_CURL_CONSTANT(CURLOPT_REFERER);
707    REGISTER_CURL_CONSTANT(CURLOPT_RESUME_FROM);
708    REGISTER_CURL_CONSTANT(CURLOPT_RETURNTRANSFER);
709    REGISTER_CURL_CONSTANT(CURLOPT_SHARE);
710    REGISTER_CURL_CONSTANT(CURLOPT_SSLCERT);
711    REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTPASSWD);
712    REGISTER_CURL_CONSTANT(CURLOPT_SSLCERTTYPE);
713    REGISTER_CURL_CONSTANT(CURLOPT_SSLENGINE);
714    REGISTER_CURL_CONSTANT(CURLOPT_SSLENGINE_DEFAULT);
715    REGISTER_CURL_CONSTANT(CURLOPT_SSLKEY);
716    REGISTER_CURL_CONSTANT(CURLOPT_SSLKEYPASSWD);
717    REGISTER_CURL_CONSTANT(CURLOPT_SSLKEYTYPE);
718    REGISTER_CURL_CONSTANT(CURLOPT_SSLVERSION);
719    REGISTER_CURL_CONSTANT(CURLOPT_SSL_CIPHER_LIST);
720    REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYHOST);
721    REGISTER_CURL_CONSTANT(CURLOPT_SSL_VERIFYPEER);
722    REGISTER_CURL_CONSTANT(CURLOPT_STDERR);
723    REGISTER_CURL_CONSTANT(CURLOPT_TELNETOPTIONS);
724    REGISTER_CURL_CONSTANT(CURLOPT_TIMECONDITION);
725    REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT);
726    REGISTER_CURL_CONSTANT(CURLOPT_TIMEVALUE);
727    REGISTER_CURL_CONSTANT(CURLOPT_TRANSFERTEXT);
728    REGISTER_CURL_CONSTANT(CURLOPT_UNRESTRICTED_AUTH);
729    REGISTER_CURL_CONSTANT(CURLOPT_UPLOAD);
730    REGISTER_CURL_CONSTANT(CURLOPT_URL);
731    REGISTER_CURL_CONSTANT(CURLOPT_USERAGENT);
732    REGISTER_CURL_CONSTANT(CURLOPT_USERPWD);
733    REGISTER_CURL_CONSTANT(CURLOPT_VERBOSE);
734    REGISTER_CURL_CONSTANT(CURLOPT_WRITEFUNCTION);
735    REGISTER_CURL_CONSTANT(CURLOPT_WRITEHEADER);
736
737    /* */
738    REGISTER_CURL_CONSTANT(CURLE_ABORTED_BY_CALLBACK);
739    REGISTER_CURL_CONSTANT(CURLE_BAD_CALLING_ORDER);
740    REGISTER_CURL_CONSTANT(CURLE_BAD_CONTENT_ENCODING);
741    REGISTER_CURL_CONSTANT(CURLE_BAD_DOWNLOAD_RESUME);
742    REGISTER_CURL_CONSTANT(CURLE_BAD_FUNCTION_ARGUMENT);
743    REGISTER_CURL_CONSTANT(CURLE_BAD_PASSWORD_ENTERED);
744    REGISTER_CURL_CONSTANT(CURLE_COULDNT_CONNECT);
745    REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_HOST);
746    REGISTER_CURL_CONSTANT(CURLE_COULDNT_RESOLVE_PROXY);
747    REGISTER_CURL_CONSTANT(CURLE_FAILED_INIT);
748    REGISTER_CURL_CONSTANT(CURLE_FILE_COULDNT_READ_FILE);
749    REGISTER_CURL_CONSTANT(CURLE_FTP_ACCESS_DENIED);
750    REGISTER_CURL_CONSTANT(CURLE_FTP_BAD_DOWNLOAD_RESUME);
751    REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_GET_HOST);
752    REGISTER_CURL_CONSTANT(CURLE_FTP_CANT_RECONNECT);
753    REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_GET_SIZE);
754    REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_RETR_FILE);
755    REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_ASCII);
756    REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_SET_BINARY);
757    REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_STOR_FILE);
758    REGISTER_CURL_CONSTANT(CURLE_FTP_COULDNT_USE_REST);
759    REGISTER_CURL_CONSTANT(CURLE_FTP_PARTIAL_FILE);
760    REGISTER_CURL_CONSTANT(CURLE_FTP_PORT_FAILED);
761    REGISTER_CURL_CONSTANT(CURLE_FTP_QUOTE_ERROR);
762    REGISTER_CURL_CONSTANT(CURLE_FTP_USER_PASSWORD_INCORRECT);
763    REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_227_FORMAT);
764    REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASS_REPLY);
765    REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_PASV_REPLY);
766    REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_SERVER_REPLY);
767    REGISTER_CURL_CONSTANT(CURLE_FTP_WEIRD_USER_REPLY);
768    REGISTER_CURL_CONSTANT(CURLE_FTP_WRITE_ERROR);
769    REGISTER_CURL_CONSTANT(CURLE_FUNCTION_NOT_FOUND);
770    REGISTER_CURL_CONSTANT(CURLE_GOT_NOTHING);
771    REGISTER_CURL_CONSTANT(CURLE_HTTP_NOT_FOUND);
772    REGISTER_CURL_CONSTANT(CURLE_HTTP_PORT_FAILED);
773    REGISTER_CURL_CONSTANT(CURLE_HTTP_POST_ERROR);
774    REGISTER_CURL_CONSTANT(CURLE_HTTP_RANGE_ERROR);
775    REGISTER_CURL_CONSTANT(CURLE_HTTP_RETURNED_ERROR);
776    REGISTER_CURL_CONSTANT(CURLE_LDAP_CANNOT_BIND);
777    REGISTER_CURL_CONSTANT(CURLE_LDAP_SEARCH_FAILED);
778    REGISTER_CURL_CONSTANT(CURLE_LIBRARY_NOT_FOUND);
779    REGISTER_CURL_CONSTANT(CURLE_MALFORMAT_USER);
780    REGISTER_CURL_CONSTANT(CURLE_OBSOLETE);
781    REGISTER_CURL_CONSTANT(CURLE_OK);
782    REGISTER_CURL_CONSTANT(CURLE_OPERATION_TIMEDOUT);
783    REGISTER_CURL_CONSTANT(CURLE_OPERATION_TIMEOUTED);
784    REGISTER_CURL_CONSTANT(CURLE_OUT_OF_MEMORY);
785    REGISTER_CURL_CONSTANT(CURLE_PARTIAL_FILE);
786    REGISTER_CURL_CONSTANT(CURLE_READ_ERROR);
787    REGISTER_CURL_CONSTANT(CURLE_RECV_ERROR);
788    REGISTER_CURL_CONSTANT(CURLE_SEND_ERROR);
789    REGISTER_CURL_CONSTANT(CURLE_SHARE_IN_USE);
790    REGISTER_CURL_CONSTANT(CURLE_SSL_CACERT);
791    REGISTER_CURL_CONSTANT(CURLE_SSL_CERTPROBLEM);
792    REGISTER_CURL_CONSTANT(CURLE_SSL_CIPHER);
793    REGISTER_CURL_CONSTANT(CURLE_SSL_CONNECT_ERROR);
794    REGISTER_CURL_CONSTANT(CURLE_SSL_ENGINE_NOTFOUND);
795    REGISTER_CURL_CONSTANT(CURLE_SSL_ENGINE_SETFAILED);
796    REGISTER_CURL_CONSTANT(CURLE_SSL_PEER_CERTIFICATE);
797    REGISTER_CURL_CONSTANT(CURLE_TELNET_OPTION_SYNTAX);
798    REGISTER_CURL_CONSTANT(CURLE_TOO_MANY_REDIRECTS);
799    REGISTER_CURL_CONSTANT(CURLE_UNKNOWN_TELNET_OPTION);
800    REGISTER_CURL_CONSTANT(CURLE_UNSUPPORTED_PROTOCOL);
801    REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT);
802    REGISTER_CURL_CONSTANT(CURLE_URL_MALFORMAT_USER);
803    REGISTER_CURL_CONSTANT(CURLE_WRITE_ERROR);
804
805    /* cURL info constants */
806    REGISTER_CURL_CONSTANT(CURLINFO_CONNECT_TIME);
807    REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_DOWNLOAD);
808    REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_LENGTH_UPLOAD);
809    REGISTER_CURL_CONSTANT(CURLINFO_CONTENT_TYPE);
810    REGISTER_CURL_CONSTANT(CURLINFO_EFFECTIVE_URL);
811    REGISTER_CURL_CONSTANT(CURLINFO_FILETIME);
812    REGISTER_CURL_CONSTANT(CURLINFO_HEADER_OUT);
813    REGISTER_CURL_CONSTANT(CURLINFO_HEADER_SIZE);
814    REGISTER_CURL_CONSTANT(CURLINFO_HTTP_CODE);
815    REGISTER_CURL_CONSTANT(CURLINFO_LASTONE);
816    REGISTER_CURL_CONSTANT(CURLINFO_NAMELOOKUP_TIME);
817    REGISTER_CURL_CONSTANT(CURLINFO_PRETRANSFER_TIME);
818    REGISTER_CURL_CONSTANT(CURLINFO_PRIVATE);
819    REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_COUNT);
820    REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_TIME);
821    REGISTER_CURL_CONSTANT(CURLINFO_REQUEST_SIZE);
822    REGISTER_CURL_CONSTANT(CURLINFO_SIZE_DOWNLOAD);
823    REGISTER_CURL_CONSTANT(CURLINFO_SIZE_UPLOAD);
824    REGISTER_CURL_CONSTANT(CURLINFO_SPEED_DOWNLOAD);
825    REGISTER_CURL_CONSTANT(CURLINFO_SPEED_UPLOAD);
826    REGISTER_CURL_CONSTANT(CURLINFO_SSL_VERIFYRESULT);
827    REGISTER_CURL_CONSTANT(CURLINFO_STARTTRANSFER_TIME);
828    REGISTER_CURL_CONSTANT(CURLINFO_TOTAL_TIME);
829
830    /* Other */
831    REGISTER_CURL_CONSTANT(CURLMSG_DONE);
832    REGISTER_CURL_CONSTANT(CURLVERSION_NOW);
833
834    /* Curl Multi Constants */
835    REGISTER_CURL_CONSTANT(CURLM_BAD_EASY_HANDLE);
836    REGISTER_CURL_CONSTANT(CURLM_BAD_HANDLE);
837    REGISTER_CURL_CONSTANT(CURLM_CALL_MULTI_PERFORM);
838    REGISTER_CURL_CONSTANT(CURLM_INTERNAL_ERROR);
839    REGISTER_CURL_CONSTANT(CURLM_OK);
840    REGISTER_CURL_CONSTANT(CURLM_OUT_OF_MEMORY);
841
842    /* Curl proxy constants */
843    REGISTER_CURL_CONSTANT(CURLPROXY_HTTP);
844    REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS4);
845    REGISTER_CURL_CONSTANT(CURLPROXY_SOCKS5);
846
847    /* Curl Share constants */
848    REGISTER_CURL_CONSTANT(CURLSHOPT_NONE);
849    REGISTER_CURL_CONSTANT(CURLSHOPT_SHARE);
850    REGISTER_CURL_CONSTANT(CURLSHOPT_UNSHARE);
851
852    /* Curl Http Version constants (CURLOPT_HTTP_VERSION) */
853    REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_1_0);
854    REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_1_1);
855    REGISTER_CURL_CONSTANT(CURL_HTTP_VERSION_NONE);
856
857    /* Curl Lock constants */
858    REGISTER_CURL_CONSTANT(CURL_LOCK_DATA_COOKIE);
859    REGISTER_CURL_CONSTANT(CURL_LOCK_DATA_DNS);
860    REGISTER_CURL_CONSTANT(CURL_LOCK_DATA_SSL_SESSION);
861
862    /* Curl NETRC constants (CURLOPT_NETRC) */
863    REGISTER_CURL_CONSTANT(CURL_NETRC_IGNORED);
864    REGISTER_CURL_CONSTANT(CURL_NETRC_OPTIONAL);
865    REGISTER_CURL_CONSTANT(CURL_NETRC_REQUIRED);
866
867    /* Curl SSL Version constants (CURLOPT_SSLVERSION) */
868    REGISTER_CURL_CONSTANT(CURL_SSLVERSION_DEFAULT);
869    REGISTER_CURL_CONSTANT(CURL_SSLVERSION_SSLv2);
870    REGISTER_CURL_CONSTANT(CURL_SSLVERSION_SSLv3);
871    REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1);
872
873    /* Curl TIMECOND constants (CURLOPT_TIMECONDITION) */
874    REGISTER_CURL_CONSTANT(CURL_TIMECOND_IFMODSINCE);
875    REGISTER_CURL_CONSTANT(CURL_TIMECOND_IFUNMODSINCE);
876    REGISTER_CURL_CONSTANT(CURL_TIMECOND_LASTMOD);
877    REGISTER_CURL_CONSTANT(CURL_TIMECOND_NONE);
878
879    /* Curl version constants */
880    REGISTER_CURL_CONSTANT(CURL_VERSION_IPV6);
881    REGISTER_CURL_CONSTANT(CURL_VERSION_KERBEROS4);
882    REGISTER_CURL_CONSTANT(CURL_VERSION_LIBZ);
883    REGISTER_CURL_CONSTANT(CURL_VERSION_SSL);
884
885#if LIBCURL_VERSION_NUM >= 0x070a06 /* Available since 7.10.6 */
886    REGISTER_CURL_CONSTANT(CURLOPT_HTTPAUTH);
887    /* http authentication options */
888    REGISTER_CURL_CONSTANT(CURLAUTH_ANY);
889    REGISTER_CURL_CONSTANT(CURLAUTH_ANYSAFE);
890    REGISTER_CURL_CONSTANT(CURLAUTH_BASIC);
891    REGISTER_CURL_CONSTANT(CURLAUTH_DIGEST);
892    REGISTER_CURL_CONSTANT(CURLAUTH_GSSNEGOTIATE);
893    REGISTER_CURL_CONSTANT(CURLAUTH_NONE);
894    REGISTER_CURL_CONSTANT(CURLAUTH_NTLM);
895#endif
896
897#if LIBCURL_VERSION_NUM >= 0x070a07 /* Available since 7.10.7 */
898    REGISTER_CURL_CONSTANT(CURLINFO_HTTP_CONNECTCODE);
899    REGISTER_CURL_CONSTANT(CURLOPT_FTP_CREATE_MISSING_DIRS);
900    REGISTER_CURL_CONSTANT(CURLOPT_PROXYAUTH);
901#endif
902
903#if LIBCURL_VERSION_NUM >= 0x070a08 /* Available since 7.10.8 */
904    REGISTER_CURL_CONSTANT(CURLE_FILESIZE_EXCEEDED);
905    REGISTER_CURL_CONSTANT(CURLE_LDAP_INVALID_URL);
906    REGISTER_CURL_CONSTANT(CURLINFO_HTTPAUTH_AVAIL);
907    REGISTER_CURL_CONSTANT(CURLINFO_RESPONSE_CODE);
908    REGISTER_CURL_CONSTANT(CURLINFO_PROXYAUTH_AVAIL);
909    REGISTER_CURL_CONSTANT(CURLOPT_FTP_RESPONSE_TIMEOUT);
910    REGISTER_CURL_CONSTANT(CURLOPT_IPRESOLVE);
911    REGISTER_CURL_CONSTANT(CURLOPT_MAXFILESIZE);
912    REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_V4);
913    REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_V6);
914    REGISTER_CURL_CONSTANT(CURL_IPRESOLVE_WHATEVER);
915#endif
916
917#if LIBCURL_VERSION_NUM >= 0x070b00 /* Available since 7.11.0 */
918    REGISTER_CURL_CONSTANT(CURLE_FTP_SSL_FAILED);
919    REGISTER_CURL_CONSTANT(CURLFTPSSL_ALL);
920    REGISTER_CURL_CONSTANT(CURLFTPSSL_CONTROL);
921    REGISTER_CURL_CONSTANT(CURLFTPSSL_NONE);
922    REGISTER_CURL_CONSTANT(CURLFTPSSL_TRY);
923    REGISTER_CURL_CONSTANT(CURLOPT_FTP_SSL);
924    REGISTER_CURL_CONSTANT(CURLOPT_NETRC_FILE);
925#endif
926
927#if LIBCURL_VERSION_NUM >= 0x070c02 /* Available since 7.12.2 */
928    REGISTER_CURL_CONSTANT(CURLFTPAUTH_DEFAULT);
929    REGISTER_CURL_CONSTANT(CURLFTPAUTH_SSL);
930    REGISTER_CURL_CONSTANT(CURLFTPAUTH_TLS);
931    REGISTER_CURL_CONSTANT(CURLOPT_FTPSSLAUTH);
932#endif
933
934#if LIBCURL_VERSION_NUM >= 0x070d00 /* Available since 7.13.0 */
935    REGISTER_CURL_CONSTANT(CURLOPT_FTP_ACCOUNT);
936#endif
937
938#if LIBCURL_VERSION_NUM >= 0x070b02 /* Available since 7.11.2 */
939    REGISTER_CURL_CONSTANT(CURLOPT_TCP_NODELAY);
940#endif
941
942#if LIBCURL_VERSION_NUM >= 0x070c02 /* Available since 7.12.2 */
943    REGISTER_CURL_CONSTANT(CURLINFO_OS_ERRNO);
944#endif
945
946#if LIBCURL_VERSION_NUM >= 0x070c03 /* Available since 7.12.3 */
947    REGISTER_CURL_CONSTANT(CURLINFO_NUM_CONNECTS);
948    REGISTER_CURL_CONSTANT(CURLINFO_SSL_ENGINES);
949#endif
950
951#if LIBCURL_VERSION_NUM >= 0x070e01 /* Available since 7.14.1 */
952    REGISTER_CURL_CONSTANT(CURLINFO_COOKIELIST);
953    REGISTER_CURL_CONSTANT(CURLOPT_COOKIELIST);
954    REGISTER_CURL_CONSTANT(CURLOPT_IGNORE_CONTENT_LENGTH);
955#endif
956
957#if LIBCURL_VERSION_NUM >= 0x070f00 /* Available since 7.15.0 */
958    REGISTER_CURL_CONSTANT(CURLOPT_FTP_SKIP_PASV_IP);
959#endif
960
961#if LIBCURL_VERSION_NUM >= 0x070f01 /* Available since 7.15.1 */
962    REGISTER_CURL_CONSTANT(CURLOPT_FTP_FILEMETHOD);
963#endif
964
965#if LIBCURL_VERSION_NUM >= 0x070f02 /* Available since 7.15.2 */
966    REGISTER_CURL_CONSTANT(CURLOPT_CONNECT_ONLY);
967    REGISTER_CURL_CONSTANT(CURLOPT_LOCALPORT);
968    REGISTER_CURL_CONSTANT(CURLOPT_LOCALPORTRANGE);
969#endif
970
971#if LIBCURL_VERSION_NUM >= 0x070f03 /* Available since 7.15.3 */
972    REGISTER_CURL_CONSTANT(CURLFTPMETHOD_MULTICWD);
973    REGISTER_CURL_CONSTANT(CURLFTPMETHOD_NOCWD);
974    REGISTER_CURL_CONSTANT(CURLFTPMETHOD_SINGLECWD);
975#endif
976
977#if LIBCURL_VERSION_NUM >= 0x070f04 /* Available since 7.15.4 */
978    REGISTER_CURL_CONSTANT(CURLINFO_FTP_ENTRY_PATH);
979#endif
980
981#if LIBCURL_VERSION_NUM >= 0x070f05 /* Available since 7.15.5 */
982    REGISTER_CURL_CONSTANT(CURLOPT_FTP_ALTERNATIVE_TO_USER);
983    REGISTER_CURL_CONSTANT(CURLOPT_MAX_RECV_SPEED_LARGE);
984    REGISTER_CURL_CONSTANT(CURLOPT_MAX_SEND_SPEED_LARGE);
985#endif
986
987#if LIBCURL_VERSION_NUM >= 0x071000 /* Available since 7.16.0 */
988    REGISTER_CURL_CONSTANT(CURLOPT_SSL_SESSIONID_CACHE);
989    REGISTER_CURL_CONSTANT(CURLMOPT_PIPELINING);
990#endif
991
992#if LIBCURL_VERSION_NUM >= 0x071001 /* Available since 7.16.1 */
993    REGISTER_CURL_CONSTANT(CURLE_SSH);
994    REGISTER_CURL_CONSTANT(CURLOPT_FTP_SSL_CCC);
995    REGISTER_CURL_CONSTANT(CURLOPT_SSH_AUTH_TYPES);
996    REGISTER_CURL_CONSTANT(CURLOPT_SSH_PRIVATE_KEYFILE);
997    REGISTER_CURL_CONSTANT(CURLOPT_SSH_PUBLIC_KEYFILE);
998    REGISTER_CURL_CONSTANT(CURLFTPSSL_CCC_ACTIVE);
999    REGISTER_CURL_CONSTANT(CURLFTPSSL_CCC_NONE);
1000    REGISTER_CURL_CONSTANT(CURLFTPSSL_CCC_PASSIVE);
1001#endif
1002
1003#if LIBCURL_VERSION_NUM >= 0x071002 /* Available since 7.16.2 */
1004    REGISTER_CURL_CONSTANT(CURLOPT_CONNECTTIMEOUT_MS);
1005    REGISTER_CURL_CONSTANT(CURLOPT_HTTP_CONTENT_DECODING);
1006    REGISTER_CURL_CONSTANT(CURLOPT_HTTP_TRANSFER_DECODING);
1007    REGISTER_CURL_CONSTANT(CURLOPT_TIMEOUT_MS);
1008#endif
1009
1010#if LIBCURL_VERSION_NUM >= 0x071003 /* Available since 7.16.3 */
1011    REGISTER_CURL_CONSTANT(CURLMOPT_MAXCONNECTS);
1012#endif
1013
1014#if LIBCURL_VERSION_NUM >= 0x071004 /* Available since 7.16.4 */
1015    REGISTER_CURL_CONSTANT(CURLOPT_KRBLEVEL);
1016    REGISTER_CURL_CONSTANT(CURLOPT_NEW_DIRECTORY_PERMS);
1017    REGISTER_CURL_CONSTANT(CURLOPT_NEW_FILE_PERMS);
1018#endif
1019
1020#if LIBCURL_VERSION_NUM >= 0x071100 /* Available since 7.17.0 */
1021    REGISTER_CURL_CONSTANT(CURLOPT_APPEND);
1022    REGISTER_CURL_CONSTANT(CURLOPT_DIRLISTONLY);
1023    REGISTER_CURL_CONSTANT(CURLOPT_USE_SSL);
1024    /* Curl SSL Constants */
1025    REGISTER_CURL_CONSTANT(CURLUSESSL_ALL);
1026    REGISTER_CURL_CONSTANT(CURLUSESSL_CONTROL);
1027    REGISTER_CURL_CONSTANT(CURLUSESSL_NONE);
1028    REGISTER_CURL_CONSTANT(CURLUSESSL_TRY);
1029#endif
1030
1031#if LIBCURL_VERSION_NUM >= 0x071101 /* Available since 7.17.1 */
1032    REGISTER_CURL_CONSTANT(CURLOPT_SSH_HOST_PUBLIC_KEY_MD5);
1033#endif
1034
1035#if LIBCURL_VERSION_NUM >= 0x071200 /* Available since 7.18.0 */
1036    REGISTER_CURL_CONSTANT(CURLOPT_PROXY_TRANSFER_MODE);
1037    REGISTER_CURL_CONSTANT(CURLPAUSE_ALL);
1038    REGISTER_CURL_CONSTANT(CURLPAUSE_CONT);
1039    REGISTER_CURL_CONSTANT(CURLPAUSE_RECV);
1040    REGISTER_CURL_CONSTANT(CURLPAUSE_RECV_CONT);
1041    REGISTER_CURL_CONSTANT(CURLPAUSE_SEND);
1042    REGISTER_CURL_CONSTANT(CURLPAUSE_SEND_CONT);
1043    REGISTER_CURL_CONSTANT(CURL_READFUNC_PAUSE);
1044    REGISTER_CURL_CONSTANT(CURL_WRITEFUNC_PAUSE);
1045#endif
1046
1047#if LIBCURL_VERSION_NUM >= 0x071202 /* Available since 7.18.2 */
1048    REGISTER_CURL_CONSTANT(CURLINFO_REDIRECT_URL);
1049#endif
1050
1051#if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
1052    REGISTER_CURL_CONSTANT(CURLINFO_APPCONNECT_TIME);
1053    REGISTER_CURL_CONSTANT(CURLINFO_PRIMARY_IP);
1054
1055    REGISTER_CURL_CONSTANT(CURLOPT_ADDRESS_SCOPE);
1056    REGISTER_CURL_CONSTANT(CURLOPT_CRLFILE);
1057    REGISTER_CURL_CONSTANT(CURLOPT_ISSUERCERT);
1058    REGISTER_CURL_CONSTANT(CURLOPT_KEYPASSWD);
1059
1060    REGISTER_CURL_CONSTANT(CURLSSH_AUTH_ANY);
1061    REGISTER_CURL_CONSTANT(CURLSSH_AUTH_DEFAULT);
1062    REGISTER_CURL_CONSTANT(CURLSSH_AUTH_HOST);
1063    REGISTER_CURL_CONSTANT(CURLSSH_AUTH_KEYBOARD);
1064    REGISTER_CURL_CONSTANT(CURLSSH_AUTH_NONE);
1065    REGISTER_CURL_CONSTANT(CURLSSH_AUTH_PASSWORD);
1066    REGISTER_CURL_CONSTANT(CURLSSH_AUTH_PUBLICKEY);
1067#endif
1068
1069#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
1070    REGISTER_CURL_CONSTANT(CURLINFO_CERTINFO);
1071    REGISTER_CURL_CONSTANT(CURLOPT_CERTINFO);
1072    REGISTER_CURL_CONSTANT(CURLOPT_PASSWORD);
1073    REGISTER_CURL_CONSTANT(CURLOPT_POSTREDIR);
1074    REGISTER_CURL_CONSTANT(CURLOPT_PROXYPASSWORD);
1075    REGISTER_CURL_CONSTANT(CURLOPT_PROXYUSERNAME);
1076    REGISTER_CURL_CONSTANT(CURLOPT_USERNAME);
1077#endif
1078
1079#if LIBCURL_VERSION_NUM >= 0x071303 /* Available since 7.19.3 */
1080    REGISTER_CURL_CONSTANT(CURLAUTH_DIGEST_IE);
1081#endif
1082
1083#if LIBCURL_VERSION_NUM >= 0x071304 /* Available since 7.19.4 */
1084    REGISTER_CURL_CONSTANT(CURLINFO_CONDITION_UNMET);
1085
1086    REGISTER_CURL_CONSTANT(CURLOPT_NOPROXY);
1087    REGISTER_CURL_CONSTANT(CURLOPT_PROTOCOLS);
1088    REGISTER_CURL_CONSTANT(CURLOPT_REDIR_PROTOCOLS);
1089    REGISTER_CURL_CONSTANT(CURLOPT_SOCKS5_GSSAPI_NEC);
1090    REGISTER_CURL_CONSTANT(CURLOPT_SOCKS5_GSSAPI_SERVICE);
1091    REGISTER_CURL_CONSTANT(CURLOPT_TFTP_BLKSIZE);
1092
1093    REGISTER_CURL_CONSTANT(CURLPROTO_ALL);
1094    REGISTER_CURL_CONSTANT(CURLPROTO_DICT);
1095    REGISTER_CURL_CONSTANT(CURLPROTO_FILE);
1096    REGISTER_CURL_CONSTANT(CURLPROTO_FTP);
1097    REGISTER_CURL_CONSTANT(CURLPROTO_FTPS);
1098    REGISTER_CURL_CONSTANT(CURLPROTO_HTTP);
1099    REGISTER_CURL_CONSTANT(CURLPROTO_HTTPS);
1100    REGISTER_CURL_CONSTANT(CURLPROTO_LDAP);
1101    REGISTER_CURL_CONSTANT(CURLPROTO_LDAPS);
1102    REGISTER_CURL_CONSTANT(CURLPROTO_SCP);
1103    REGISTER_CURL_CONSTANT(CURLPROTO_SFTP);
1104    REGISTER_CURL_CONSTANT(CURLPROTO_TELNET);
1105    REGISTER_CURL_CONSTANT(CURLPROTO_TFTP);
1106#endif
1107
1108#if LIBCURL_VERSION_NUM >= 0x071306 /* Available since 7.19.6 */
1109    REGISTER_CURL_CONSTANT(CURLOPT_SSH_KNOWNHOSTS);
1110#endif
1111
1112#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
1113    REGISTER_CURL_CONSTANT(CURLINFO_RTSP_CLIENT_CSEQ);
1114    REGISTER_CURL_CONSTANT(CURLINFO_RTSP_CSEQ_RECV);
1115    REGISTER_CURL_CONSTANT(CURLINFO_RTSP_SERVER_CSEQ);
1116    REGISTER_CURL_CONSTANT(CURLINFO_RTSP_SESSION_ID);
1117    REGISTER_CURL_CONSTANT(CURLOPT_FTP_USE_PRET);
1118    REGISTER_CURL_CONSTANT(CURLOPT_MAIL_FROM);
1119    REGISTER_CURL_CONSTANT(CURLOPT_MAIL_RCPT);
1120    REGISTER_CURL_CONSTANT(CURLOPT_RTSP_CLIENT_CSEQ);
1121    REGISTER_CURL_CONSTANT(CURLOPT_RTSP_REQUEST);
1122    REGISTER_CURL_CONSTANT(CURLOPT_RTSP_SERVER_CSEQ);
1123    REGISTER_CURL_CONSTANT(CURLOPT_RTSP_SESSION_ID);
1124    REGISTER_CURL_CONSTANT(CURLOPT_RTSP_STREAM_URI);
1125    REGISTER_CURL_CONSTANT(CURLOPT_RTSP_TRANSPORT);
1126    REGISTER_CURL_CONSTANT(CURLPROTO_IMAP);
1127    REGISTER_CURL_CONSTANT(CURLPROTO_IMAPS);
1128    REGISTER_CURL_CONSTANT(CURLPROTO_POP3);
1129    REGISTER_CURL_CONSTANT(CURLPROTO_POP3S);
1130    REGISTER_CURL_CONSTANT(CURLPROTO_RTSP);
1131    REGISTER_CURL_CONSTANT(CURLPROTO_SMTP);
1132    REGISTER_CURL_CONSTANT(CURLPROTO_SMTPS);
1133    REGISTER_CURL_CONSTANT(CURL_RTSPREQ_ANNOUNCE);
1134    REGISTER_CURL_CONSTANT(CURL_RTSPREQ_DESCRIBE);
1135    REGISTER_CURL_CONSTANT(CURL_RTSPREQ_GET_PARAMETER);
1136    REGISTER_CURL_CONSTANT(CURL_RTSPREQ_OPTIONS);
1137    REGISTER_CURL_CONSTANT(CURL_RTSPREQ_PAUSE);
1138    REGISTER_CURL_CONSTANT(CURL_RTSPREQ_PLAY);
1139    REGISTER_CURL_CONSTANT(CURL_RTSPREQ_RECEIVE);
1140    REGISTER_CURL_CONSTANT(CURL_RTSPREQ_RECORD);
1141    REGISTER_CURL_CONSTANT(CURL_RTSPREQ_SETUP);
1142    REGISTER_CURL_CONSTANT(CURL_RTSPREQ_SET_PARAMETER);
1143    REGISTER_CURL_CONSTANT(CURL_RTSPREQ_TEARDOWN);
1144#endif
1145
1146#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
1147    REGISTER_CURL_CONSTANT(CURLINFO_LOCAL_IP);
1148    REGISTER_CURL_CONSTANT(CURLINFO_LOCAL_PORT);
1149    REGISTER_CURL_CONSTANT(CURLINFO_PRIMARY_PORT);
1150    REGISTER_CURL_CONSTANT(CURLOPT_FNMATCH_FUNCTION);
1151    REGISTER_CURL_CONSTANT(CURLOPT_WILDCARDMATCH);
1152    REGISTER_CURL_CONSTANT(CURLPROTO_RTMP);
1153    REGISTER_CURL_CONSTANT(CURLPROTO_RTMPE);
1154    REGISTER_CURL_CONSTANT(CURLPROTO_RTMPS);
1155    REGISTER_CURL_CONSTANT(CURLPROTO_RTMPT);
1156    REGISTER_CURL_CONSTANT(CURLPROTO_RTMPTE);
1157    REGISTER_CURL_CONSTANT(CURLPROTO_RTMPTS);
1158    REGISTER_CURL_CONSTANT(CURL_FNMATCHFUNC_FAIL);
1159    REGISTER_CURL_CONSTANT(CURL_FNMATCHFUNC_MATCH);
1160    REGISTER_CURL_CONSTANT(CURL_FNMATCHFUNC_NOMATCH);
1161#endif
1162
1163#if LIBCURL_VERSION_NUM >= 0x071502 /* Available since 7.21.2 */
1164    REGISTER_CURL_CONSTANT(CURLPROTO_GOPHER);
1165#endif
1166
1167#if LIBCURL_VERSION_NUM >= 0x071503 /* Available since 7.21.3 */
1168    REGISTER_CURL_CONSTANT(CURLAUTH_ONLY);
1169    REGISTER_CURL_CONSTANT(CURLOPT_RESOLVE);
1170#endif
1171
1172#if LIBCURL_VERSION_NUM >= 0x071504 /* Available since 7.21.4 */
1173    REGISTER_CURL_CONSTANT(CURLOPT_TLSAUTH_PASSWORD);
1174    REGISTER_CURL_CONSTANT(CURLOPT_TLSAUTH_TYPE);
1175    REGISTER_CURL_CONSTANT(CURLOPT_TLSAUTH_USERNAME);
1176    REGISTER_CURL_CONSTANT(CURL_TLSAUTH_SRP);
1177#endif
1178
1179#if LIBCURL_VERSION_NUM >= 0x071506 /* Available since 7.21.6 */
1180    REGISTER_CURL_CONSTANT(CURLOPT_ACCEPT_ENCODING);
1181    REGISTER_CURL_CONSTANT(CURLOPT_TRANSFER_ENCODING);
1182#endif
1183
1184#if LIBCURL_VERSION_NUM >= 0x071600 /* Available since 7.22.0 */
1185    REGISTER_CURL_CONSTANT(CURLGSSAPI_DELEGATION_FLAG);
1186    REGISTER_CURL_CONSTANT(CURLGSSAPI_DELEGATION_POLICY_FLAG);
1187    REGISTER_CURL_CONSTANT(CURLOPT_GSSAPI_DELEGATION);
1188#endif
1189
1190#if LIBCURL_VERSION_NUM >= 0x071800 /* Available since 7.24.0 */
1191    REGISTER_CURL_CONSTANT(CURLOPT_ACCEPTTIMEOUT_MS);
1192    REGISTER_CURL_CONSTANT(CURLOPT_DNS_SERVERS);
1193#endif
1194
1195#if LIBCURL_VERSION_NUM >= 0x071900 /* Available since 7.25.0 */
1196    REGISTER_CURL_CONSTANT(CURLOPT_MAIL_AUTH);
1197    REGISTER_CURL_CONSTANT(CURLOPT_SSL_OPTIONS);
1198    REGISTER_CURL_CONSTANT(CURLOPT_TCP_KEEPALIVE);
1199    REGISTER_CURL_CONSTANT(CURLOPT_TCP_KEEPIDLE);
1200    REGISTER_CURL_CONSTANT(CURLOPT_TCP_KEEPINTVL);
1201    REGISTER_CURL_CONSTANT(CURLSSLOPT_ALLOW_BEAST);
1202#endif
1203
1204#if LIBCURL_VERSION_NUM >= 0x072200 /* Available since 7.34.0 */
1205    REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1_0);
1206    REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1_1);
1207    REGISTER_CURL_CONSTANT(CURL_SSLVERSION_TLSv1_2);
1208#endif
1209
1210#if CURLOPT_FTPASCII != 0
1211    REGISTER_CURL_CONSTANT(CURLOPT_FTPASCII);
1212#endif
1213#if CURLOPT_MUTE != 0
1214    REGISTER_CURL_CONSTANT(CURLOPT_MUTE);
1215#endif
1216#if CURLOPT_PASSWDFUNCTION != 0
1217    REGISTER_CURL_CONSTANT(CURLOPT_PASSWDFUNCTION);
1218#endif
1219    REGISTER_CURL_CONSTANT(CURLOPT_SAFE_UPLOAD);
1220
1221#ifdef PHP_CURL_NEED_OPENSSL_TSL
1222    if (!CRYPTO_get_id_callback()) {
1223        int i, c = CRYPTO_num_locks();
1224
1225        php_curl_openssl_tsl = malloc(c * sizeof(MUTEX_T));
1226        if (!php_curl_openssl_tsl) {
1227            return FAILURE;
1228        }
1229
1230        for (i = 0; i < c; ++i) {
1231            php_curl_openssl_tsl[i] = tsrm_mutex_alloc();
1232        }
1233
1234        CRYPTO_set_id_callback(php_curl_ssl_id);
1235        CRYPTO_set_locking_callback(php_curl_ssl_lock);
1236    }
1237#endif
1238#ifdef PHP_CURL_NEED_GNUTLS_TSL
1239    gcry_control(GCRYCTL_SET_THREAD_CBS, &php_curl_gnutls_tsl);
1240#endif
1241
1242    if (curl_global_init(CURL_GLOBAL_SSL) != CURLE_OK) {
1243        return FAILURE;
1244    }
1245
1246    curlfile_register_class(TSRMLS_C);
1247
1248    return SUCCESS;
1249}
1250/* }}} */
1251
1252/* {{{ PHP_MSHUTDOWN_FUNCTION
1253 */
1254PHP_MSHUTDOWN_FUNCTION(curl)
1255{
1256    curl_global_cleanup();
1257#ifdef PHP_CURL_NEED_OPENSSL_TSL
1258    if (php_curl_openssl_tsl) {
1259        int i, c = CRYPTO_num_locks();
1260
1261        CRYPTO_set_id_callback(NULL);
1262        CRYPTO_set_locking_callback(NULL);
1263
1264        for (i = 0; i < c; ++i) {
1265            tsrm_mutex_free(php_curl_openssl_tsl[i]);
1266        }
1267
1268        free(php_curl_openssl_tsl);
1269        php_curl_openssl_tsl = NULL;
1270    }
1271#endif
1272    UNREGISTER_INI_ENTRIES();
1273    return SUCCESS;
1274}
1275/* }}} */
1276
1277/* {{{ curl_write_nothing
1278 * Used as a work around. See _php_curl_close_ex
1279 */
1280static size_t curl_write_nothing(char *data, size_t size, size_t nmemb, void *ctx)
1281{
1282    return size * nmemb;
1283}
1284/* }}} */
1285
1286/* {{{ curl_write
1287 */
1288static size_t curl_write(char *data, size_t size, size_t nmemb, void *ctx)
1289{
1290    php_curl *ch = (php_curl *) ctx;
1291    php_curl_write *t = ch->handlers->write;
1292    size_t length = size * nmemb;
1293    TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1294
1295#if PHP_CURL_DEBUG
1296    fprintf(stderr, "curl_write() called\n");
1297    fprintf(stderr, "data = %s, size = %d, nmemb = %d, ctx = %x\n", data, size, nmemb, ctx);
1298#endif
1299
1300    switch (t->method) {
1301        case PHP_CURL_STDOUT:
1302            PHPWRITE(data, length);
1303            break;
1304        case PHP_CURL_FILE:
1305            return fwrite(data, size, nmemb, t->fp);
1306        case PHP_CURL_RETURN:
1307            if (length > 0) {
1308                smart_str_appendl(&t->buf, data, (int) length);
1309            }
1310            break;
1311        case PHP_CURL_USER: {
1312            zval argv[2];
1313            zval retval;
1314            int  error;
1315            zend_fcall_info fci;
1316
1317            ZVAL_RES(&argv[0], ch->res);
1318            Z_ADDREF(argv[0]);
1319            ZVAL_STRINGL(&argv[1], data, length);
1320
1321            fci.size = sizeof(fci);
1322            fci.function_table = EG(function_table);
1323            fci.object = NULL;
1324            ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1325            fci.retval = &retval;
1326            fci.param_count = 2;
1327            fci.params = argv;
1328            fci.no_separation = 0;
1329            fci.symbol_table = NULL;
1330
1331            ch->in_callback = 1;
1332            error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1333            ch->in_callback = 0;
1334            if (error == FAILURE) {
1335                php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not call the CURLOPT_WRITEFUNCTION");
1336                length = -1;
1337            } else if (!Z_ISUNDEF(retval)) {
1338                if (Z_TYPE(retval) != IS_LONG) {
1339                    convert_to_long_ex(&retval);
1340                }
1341                length = Z_LVAL(retval);
1342            }
1343
1344            zval_ptr_dtor(&argv[0]);
1345            zval_ptr_dtor(&argv[1]);
1346            break;
1347        }
1348    }
1349
1350    return length;
1351}
1352/* }}} */
1353
1354#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
1355/* {{{ curl_fnmatch
1356 */
1357static int curl_fnmatch(void *ctx, const char *pattern, const char *string)
1358{
1359    php_curl *ch = (php_curl *) ctx;
1360    php_curl_fnmatch *t = ch->handlers->fnmatch;
1361    int rval = CURL_FNMATCHFUNC_FAIL;
1362    switch (t->method) {
1363        case PHP_CURL_USER: {
1364            zval argv[3];
1365            zval retval;
1366            int  error;
1367            zend_fcall_info fci;
1368            TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1369
1370            ZVAL_RES(&argv[0], ch->res);
1371            Z_ADDREF(argv[0]);
1372            ZVAL_STRING(&argv[1], pattern);
1373            ZVAL_STRING(&argv[2], string);
1374
1375            fci.size = sizeof(fci);
1376            fci.function_table = EG(function_table);
1377            ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1378            fci.object = NULL;
1379            fci.retval = &retval;
1380            fci.param_count = 3;
1381            fci.params = argv;
1382            fci.no_separation = 0;
1383            fci.symbol_table = NULL;
1384
1385            ch->in_callback = 1;
1386            error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1387            ch->in_callback = 0;
1388            if (error == FAILURE) {
1389                php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot call the CURLOPT_FNMATCH_FUNCTION");
1390            } else if (!Z_ISUNDEF(retval)) {
1391                if (Z_TYPE(retval) != IS_LONG) {
1392                    convert_to_long_ex(&retval);
1393                }
1394                rval = Z_LVAL(retval);
1395            }
1396            zval_ptr_dtor(&argv[0]);
1397            zval_ptr_dtor(&argv[1]);
1398            zval_ptr_dtor(&argv[2]);
1399            break;
1400        }
1401    }
1402    return rval;
1403}
1404/* }}} */
1405#endif
1406
1407/* {{{ curl_progress
1408 */
1409static size_t curl_progress(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow)
1410{
1411    php_curl *ch = (php_curl *)clientp;
1412    php_curl_progress *t = ch->handlers->progress;
1413    size_t  rval = 0;
1414
1415#if PHP_CURL_DEBUG
1416    fprintf(stderr, "curl_progress() called\n");
1417    fprintf(stderr, "clientp = %x, dltotal = %f, dlnow = %f, ultotal = %f, ulnow = %f\n", clientp, dltotal, dlnow, ultotal, ulnow);
1418#endif
1419
1420    switch (t->method) {
1421        case PHP_CURL_USER: {
1422            zval argv[5];
1423            zval retval;
1424            int  error;
1425            zend_fcall_info fci;
1426            TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1427
1428            ZVAL_RES(&argv[0], ch->res);
1429            Z_ADDREF(argv[0]);
1430            ZVAL_LONG(&argv[1], (zend_long)dltotal);
1431            ZVAL_LONG(&argv[2], (zend_long)dlnow);
1432            ZVAL_LONG(&argv[3], (zend_long)ultotal);
1433            ZVAL_LONG(&argv[4], (zend_long)ulnow);
1434
1435            fci.size = sizeof(fci);
1436            fci.function_table = EG(function_table);
1437            ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1438            fci.object = NULL;
1439            fci.retval = &retval;
1440            fci.param_count = 5;
1441            fci.params = argv;
1442            fci.no_separation = 0;
1443            fci.symbol_table = NULL;
1444
1445            ch->in_callback = 1;
1446            error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1447            ch->in_callback = 0;
1448            if (error == FAILURE) {
1449                php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot call the CURLOPT_PROGRESSFUNCTION");
1450            } else if (!Z_ISUNDEF(retval)) {
1451                if (Z_TYPE(retval) != IS_LONG) {
1452                    convert_to_long_ex(&retval);
1453                }
1454                if (0 != Z_LVAL(retval)) {
1455                    rval = 1;
1456                }
1457            }
1458            zval_ptr_dtor(&argv[0]);
1459            zval_ptr_dtor(&argv[1]);
1460            zval_ptr_dtor(&argv[2]);
1461            zval_ptr_dtor(&argv[3]);
1462            zval_ptr_dtor(&argv[4]);
1463            break;
1464        }
1465    }
1466    return rval;
1467}
1468/* }}} */
1469
1470/* {{{ curl_read
1471 */
1472static size_t curl_read(char *data, size_t size, size_t nmemb, void *ctx)
1473{
1474    php_curl *ch = (php_curl *)ctx;
1475    php_curl_read *t = ch->handlers->read;
1476    int length = 0;
1477
1478    switch (t->method) {
1479        case PHP_CURL_DIRECT:
1480            if (t->fp) {
1481                length = fread(data, size, nmemb, t->fp);
1482            }
1483            break;
1484        case PHP_CURL_USER: {
1485            zval argv[3];
1486            zval retval;
1487            int  error;
1488            zend_fcall_info fci;
1489            TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1490
1491            ZVAL_RES(&argv[0], ch->res);
1492            Z_ADDREF(argv[0]);
1493            ZVAL_RES(&argv[1], t->res);
1494            Z_ADDREF(argv[1]);
1495            ZVAL_LONG(&argv[2], (int)size * nmemb);
1496
1497            fci.size = sizeof(fci);
1498            fci.function_table = EG(function_table);
1499            ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1500            fci.object = NULL;
1501            fci.retval = &retval;
1502            fci.param_count = 3;
1503            fci.params = argv;
1504            fci.no_separation = 0;
1505            fci.symbol_table = NULL;
1506
1507            ch->in_callback = 1;
1508            error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1509            ch->in_callback = 0;
1510            if (error == FAILURE) {
1511                php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot call the CURLOPT_READFUNCTION");
1512#if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
1513                length = CURL_READFUNC_ABORT;
1514#endif
1515            } else if (!Z_ISUNDEF(retval)) {
1516                if (Z_TYPE(retval) == IS_STRING) {
1517                    length = MIN((int) (size * nmemb), Z_STRLEN(retval));
1518                    memcpy(data, Z_STRVAL(retval), length);
1519                }
1520                zval_ptr_dtor(&retval);
1521            }
1522
1523            zval_ptr_dtor(&argv[0]);
1524            zval_ptr_dtor(&argv[1]);
1525            zval_ptr_dtor(&argv[2]);
1526            break;
1527        }
1528    }
1529
1530    return length;
1531}
1532/* }}} */
1533
1534/* {{{ curl_write_header
1535 */
1536static size_t curl_write_header(char *data, size_t size, size_t nmemb, void *ctx)
1537{
1538    php_curl *ch = (php_curl *) ctx;
1539    php_curl_write *t = ch->handlers->write_header;
1540    size_t length = size * nmemb;
1541    TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1542
1543    switch (t->method) {
1544        case PHP_CURL_STDOUT:
1545            /* Handle special case write when we're returning the entire transfer
1546             */
1547            if (ch->handlers->write->method == PHP_CURL_RETURN && length > 0) {
1548                smart_str_appendl(&ch->handlers->write->buf, data, (int) length);
1549            } else {
1550                PHPWRITE(data, length);
1551            }
1552            break;
1553        case PHP_CURL_FILE:
1554            return fwrite(data, size, nmemb, t->fp);
1555        case PHP_CURL_USER: {
1556            zval argv[2];
1557            zval retval;
1558            int  error;
1559            zend_fcall_info fci;
1560
1561            ZVAL_RES(&argv[0], ch->res);
1562            Z_ADDREF(argv[0]);
1563            ZVAL_STRINGL(&argv[1], data, length);
1564
1565            fci.size = sizeof(fci);
1566            fci.function_table = EG(function_table);
1567            ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1568            fci.symbol_table = NULL;
1569            fci.object = NULL;
1570            fci.retval = &retval;
1571            fci.param_count = 2;
1572            fci.params = argv;
1573            fci.no_separation = 0;
1574
1575            ch->in_callback = 1;
1576            error = zend_call_function(&fci, &t->fci_cache TSRMLS_CC);
1577            ch->in_callback = 0;
1578            if (error == FAILURE) {
1579                php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not call the CURLOPT_HEADERFUNCTION");
1580                length = -1;
1581            } else if (!Z_ISUNDEF(retval)) {
1582                if (Z_TYPE(retval) != IS_LONG) {
1583                    convert_to_long_ex(&retval);
1584                }
1585                length = Z_LVAL(retval);
1586            }
1587            zval_ptr_dtor(&argv[0]);
1588            zval_ptr_dtor(&argv[1]);
1589            break;
1590        }
1591
1592        case PHP_CURL_IGNORE:
1593            return length;
1594
1595        default:
1596            return -1;
1597    }
1598
1599    return length;
1600}
1601/* }}} */
1602
1603static int curl_debug(CURL *cp, curl_infotype type, char *buf, size_t buf_len, void *ctx) /* {{{ */
1604{
1605    php_curl *ch = (php_curl *)ctx;
1606
1607    if (type == CURLINFO_HEADER_OUT) {
1608        if (ch->header.str) {
1609            zend_string_release(ch->header.str);
1610        }
1611        if (buf_len > 0) {
1612            ch->header.str = zend_string_init(buf, buf_len, 0);
1613        }
1614    }
1615
1616    return 0;
1617}
1618/* }}} */
1619
1620#if CURLOPT_PASSWDFUNCTION != 0
1621/* {{{ curl_passwd
1622 */
1623static size_t curl_passwd(void *ctx, char *prompt, char *buf, int buflen)
1624{
1625    php_curl *ch = (php_curl *) ctx;
1626    zval *func = &ch->handlers->passwd;
1627    zval  argv[3];
1628    zval  retval;
1629    int   error;
1630    int   ret = -1;
1631    TSRMLS_FETCH_FROM_CTX(ch->thread_ctx);
1632
1633    ZVAL_RES(&argv[0], ch->res);
1634    Z_ADDREF(argv[0]);
1635    ZVAL_STRING(&argv[1], prompt);
1636    ZVAL_LONG(&argv[2], buflen);
1637
1638    error = call_user_function(EG(function_table), NULL, func, &retval, 2, argv TSRMLS_CC);
1639    if (error == FAILURE) {
1640        php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not call the CURLOPT_PASSWDFUNCTION");
1641    } else if (Z_TYPE(retval) == IS_STRING) {
1642        if (Z_STRLEN(retval) > buflen) {
1643            php_error_docref(NULL TSRMLS_CC, E_WARNING, "Returned password is too long for libcurl to handle");
1644        } else {
1645            memcpy(buf, Z_STRVAL(retval), Z_STRLEN(retval) + 1);
1646        }
1647    } else {
1648        php_error_docref(NULL TSRMLS_CC, E_WARNING, "User handler '%s' did not return a string", Z_STRVAL_P(func));
1649    }
1650
1651    zval_ptr_dtor(&argv[0]);
1652    zval_ptr_dtor(&argv[1]);
1653    zval_ptr_dtor(&argv[2]);
1654    zval_ptr_dtor(&retval);
1655
1656    return ret;
1657}
1658/* }}} */
1659#endif
1660
1661/* {{{ curl_free_string
1662 */
1663static void curl_free_string(void **string)
1664{
1665    efree((char *)*string);
1666}
1667/* }}} */
1668
1669/* {{{ curl_free_post
1670 */
1671static void curl_free_post(void **post)
1672{
1673    curl_formfree((struct HttpPost *)*post);
1674}
1675/* }}} */
1676
1677/* {{{ curl_free_slist
1678 */
1679static void curl_free_slist(zval *el)
1680{
1681    curl_slist_free_all(((struct curl_slist *)Z_PTR_P(el)));
1682}
1683/* }}} */
1684
1685/* {{{ proto array curl_version([int version])
1686   Return cURL version information. */
1687PHP_FUNCTION(curl_version)
1688{
1689    curl_version_info_data *d;
1690    zend_long uversion = CURLVERSION_NOW;
1691
1692    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &uversion) == FAILURE) {
1693        return;
1694    }
1695
1696    d = curl_version_info(uversion);
1697    if (d == NULL) {
1698        RETURN_FALSE;
1699    }
1700
1701    array_init(return_value);
1702
1703    CAAL("version_number", d->version_num);
1704    CAAL("age", d->age);
1705    CAAL("features", d->features);
1706    CAAL("ssl_version_number", d->ssl_version_num);
1707    CAAS("version", d->version);
1708    CAAS("host", d->host);
1709    CAAS("ssl_version", d->ssl_version);
1710    CAAS("libz_version", d->libz_version);
1711    /* Add an array of protocols */
1712    {
1713        char **p = (char **) d->protocols;
1714        zval protocol_list;
1715
1716        array_init(&protocol_list);
1717
1718        while (*p != NULL) {
1719            add_next_index_string(&protocol_list, *p);
1720            p++;
1721        }
1722        CAAZ("protocols", &protocol_list);
1723    }
1724}
1725/* }}} */
1726
1727/* {{{ alloc_curl_handle
1728 */
1729static php_curl *alloc_curl_handle()
1730{
1731    php_curl *ch               = ecalloc(1, sizeof(php_curl));
1732    ch->to_free                = ecalloc(1, sizeof(struct _php_curl_free));
1733    ch->handlers               = ecalloc(1, sizeof(php_curl_handlers));
1734    ch->handlers->write        = ecalloc(1, sizeof(php_curl_write));
1735    ch->handlers->write_header = ecalloc(1, sizeof(php_curl_write));
1736    ch->handlers->read         = ecalloc(1, sizeof(php_curl_read));
1737    ch->handlers->progress     = NULL;
1738#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
1739    ch->handlers->fnmatch      = NULL;
1740#endif
1741    ch->clone                  = 1;
1742
1743    memset(&ch->err, 0, sizeof(struct _php_curl_error));
1744
1745    zend_llist_init(&ch->to_free->str,   sizeof(char *),          (llist_dtor_func_t)curl_free_string, 0);
1746    zend_llist_init(&ch->to_free->post,  sizeof(struct HttpPost), (llist_dtor_func_t)curl_free_post,   0);
1747    ch->safe_upload = 1; /* for now, for BC reason we allow unsafe API */
1748
1749    ch->to_free->slist = emalloc(sizeof(HashTable));
1750    zend_hash_init(ch->to_free->slist, 4, NULL, curl_free_slist, 0);
1751
1752    return ch;
1753}
1754/* }}} */
1755
1756#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
1757/* {{{ split_certinfo
1758 */
1759static void split_certinfo(char *string, zval *hash)
1760{
1761    char *org = estrdup(string);
1762    char *s = org;
1763    char *split;
1764
1765    if(org) {
1766        do {
1767            char *key;
1768            char *val;
1769            char *tmp;
1770
1771            split = strstr(s, "; ");
1772            if(split)
1773                *split = '\0';
1774
1775            key = s;
1776            tmp = memchr(key, '=', 64);
1777            if(tmp) {
1778                *tmp = '\0';
1779                val = tmp+1;
1780                add_assoc_string(hash, key, val);
1781            }
1782            s = split+2;
1783        } while(split);
1784        efree(org);
1785    }
1786}
1787/* }}} */
1788
1789/* {{{ create_certinfo
1790 */
1791static void create_certinfo(struct curl_certinfo *ci, zval *listcode TSRMLS_DC)
1792{
1793    int i;
1794
1795    if (ci) {
1796        zval certhash;
1797
1798        for (i=0; i<ci->num_of_certs; i++) {
1799            struct curl_slist *slist;
1800
1801            array_init(&certhash);
1802            for (slist = ci->certinfo[i]; slist; slist = slist->next) {
1803                int len;
1804                char s[64];
1805                char *tmp;
1806                strncpy(s, slist->data, 64);
1807                tmp = memchr(s, ':', 64);
1808                if(tmp) {
1809                    *tmp = '\0';
1810                    len = strlen(s);
1811                    if (!strcmp(s, "Subject") || !strcmp(s, "Issuer")) {
1812                        zval hash;
1813
1814                        array_init(&hash);
1815
1816                        split_certinfo(&slist->data[len+1], &hash);
1817                        add_assoc_zval(&certhash, s, &hash);
1818                    } else {
1819                        add_assoc_string(&certhash, s, &slist->data[len+1]);
1820                    }
1821                } else {
1822                    php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not extract hash key from certificate info");
1823                }
1824            }
1825            add_next_index_zval(listcode, &certhash);
1826        }
1827    }
1828}
1829/* }}} */
1830#endif
1831
1832/* {{{ _php_curl_set_default_options()
1833   Set default options for a handle */
1834static void _php_curl_set_default_options(php_curl *ch)
1835{
1836    char *cainfo;
1837
1838    curl_easy_setopt(ch->cp, CURLOPT_NOPROGRESS,        1);
1839    curl_easy_setopt(ch->cp, CURLOPT_VERBOSE,           0);
1840    curl_easy_setopt(ch->cp, CURLOPT_ERRORBUFFER,       ch->err.str);
1841    curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION,     curl_write);
1842    curl_easy_setopt(ch->cp, CURLOPT_FILE,              (void *) ch);
1843    curl_easy_setopt(ch->cp, CURLOPT_READFUNCTION,      curl_read);
1844    curl_easy_setopt(ch->cp, CURLOPT_INFILE,            (void *) ch);
1845    curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION,    curl_write_header);
1846    curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER,       (void *) ch);
1847    curl_easy_setopt(ch->cp, CURLOPT_DNS_USE_GLOBAL_CACHE, 1);
1848    curl_easy_setopt(ch->cp, CURLOPT_DNS_CACHE_TIMEOUT, 120);
1849    curl_easy_setopt(ch->cp, CURLOPT_MAXREDIRS, 20); /* prevent infinite redirects */
1850
1851    cainfo = INI_STR("openssl.cafile");
1852    if (!(cainfo && cainfo[0] != '\0')) {
1853        cainfo = INI_STR("curl.cainfo");
1854    }
1855    if (cainfo && cainfo[0] != '\0') {
1856        curl_easy_setopt(ch->cp, CURLOPT_CAINFO, cainfo);
1857    }
1858
1859#if defined(ZTS)
1860    curl_easy_setopt(ch->cp, CURLOPT_NOSIGNAL, 1);
1861#endif
1862}
1863/* }}} */
1864
1865/* {{{ proto resource curl_init([string url])
1866   Initialize a cURL session */
1867PHP_FUNCTION(curl_init)
1868{
1869    php_curl *ch;
1870    CURL     *cp;
1871    char     *url = NULL;
1872    size_t        url_len = 0;
1873
1874    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &url, &url_len) == FAILURE) {
1875        return;
1876    }
1877
1878    cp = curl_easy_init();
1879    if (!cp) {
1880        php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not initialize a new cURL handle");
1881        RETURN_FALSE;
1882    }
1883
1884    ch = alloc_curl_handle();
1885    TSRMLS_SET_CTX(ch->thread_ctx);
1886
1887    ch->cp = cp;
1888
1889    ch->handlers->write->method = PHP_CURL_STDOUT;
1890    ch->handlers->read->method  = PHP_CURL_DIRECT;
1891    ch->handlers->write_header->method = PHP_CURL_IGNORE;
1892
1893    _php_curl_set_default_options(ch);
1894
1895    if (url) {
1896        if (php_curl_option_url(ch, url, url_len TSRMLS_CC) == FAILURE) {
1897            _php_curl_close_ex(ch TSRMLS_CC);
1898            RETURN_FALSE;
1899        }
1900    }
1901
1902    ZEND_REGISTER_RESOURCE(return_value, ch, le_curl);
1903    ch->res = Z_RES_P(return_value);
1904}
1905/* }}} */
1906
1907/* {{{ proto resource curl_copy_handle(resource ch)
1908   Copy a cURL handle along with all of it's preferences */
1909PHP_FUNCTION(curl_copy_handle)
1910{
1911    CURL        *cp;
1912    zval        *zid;
1913    php_curl    *ch, *dupch;
1914
1915    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
1916        return;
1917    }
1918
1919    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
1920
1921    cp = curl_easy_duphandle(ch->cp);
1922    if (!cp) {
1923        php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot duplicate cURL handle");
1924        RETURN_FALSE;
1925    }
1926
1927    dupch = alloc_curl_handle();
1928    TSRMLS_SET_CTX(dupch->thread_ctx);
1929
1930    dupch->cp = cp;
1931    Z_ADDREF_P(zid);
1932    if (!Z_ISUNDEF(ch->handlers->write->stream)) {
1933        Z_ADDREF(ch->handlers->write->stream);
1934    }
1935    dupch->handlers->write->stream = ch->handlers->write->stream;
1936    dupch->handlers->write->method = ch->handlers->write->method;
1937    if (!Z_ISUNDEF(ch->handlers->read->stream)) {
1938        Z_ADDREF(ch->handlers->read->stream);
1939    }
1940    dupch->handlers->read->stream  = ch->handlers->read->stream;
1941    dupch->handlers->read->method  = ch->handlers->read->method;
1942    dupch->handlers->write_header->method = ch->handlers->write_header->method;
1943    if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
1944        Z_ADDREF(ch->handlers->write_header->stream);
1945    }
1946    dupch->handlers->write_header->stream = ch->handlers->write_header->stream;
1947
1948    dupch->handlers->write->fp = ch->handlers->write->fp;
1949    dupch->handlers->write_header->fp = ch->handlers->write_header->fp;
1950    dupch->handlers->read->fp = ch->handlers->read->fp;
1951    dupch->handlers->read->res = ch->handlers->read->res;
1952#if CURLOPT_PASSWDDATA != 0
1953    if (!Z_ISUNDEF(ch->handlers->passwd)) {
1954        ZVAL_COPY(&dupch->handlers->passwd, &ch->handlers->passwd);
1955        curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA, (void *) dupch);
1956    }
1957#endif
1958    if (!Z_ISUNDEF(ch->handlers->write->func_name)) {
1959        ZVAL_COPY(&dupch->handlers->write->func_name, &ch->handlers->write->func_name);
1960    }
1961    if (!Z_ISUNDEF(ch->handlers->read->func_name)) {
1962        ZVAL_COPY(&dupch->handlers->read->func_name, &ch->handlers->read->func_name);
1963    }
1964    if (!Z_ISUNDEF(ch->handlers->write_header->func_name)) {
1965        ZVAL_COPY(&dupch->handlers->write_header->func_name, &ch->handlers->write_header->func_name);
1966    }
1967
1968    curl_easy_setopt(dupch->cp, CURLOPT_ERRORBUFFER,       dupch->err.str);
1969    curl_easy_setopt(dupch->cp, CURLOPT_FILE,              (void *) dupch);
1970    curl_easy_setopt(dupch->cp, CURLOPT_INFILE,            (void *) dupch);
1971    curl_easy_setopt(dupch->cp, CURLOPT_WRITEHEADER,       (void *) dupch);
1972
1973    if (ch->handlers->progress) {
1974        dupch->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
1975        if (!Z_ISUNDEF(ch->handlers->progress->func_name)) {
1976            ZVAL_COPY(&dupch->handlers->progress->func_name, &ch->handlers->progress->func_name);
1977        }
1978        dupch->handlers->progress->method = ch->handlers->progress->method;
1979        curl_easy_setopt(dupch->cp, CURLOPT_PROGRESSDATA, (void *) dupch);
1980    }
1981
1982/* Available since 7.21.0 */
1983#if LIBCURL_VERSION_NUM >= 0x071500
1984    if (ch->handlers->fnmatch) {
1985        dupch->handlers->fnmatch = ecalloc(1, sizeof(php_curl_fnmatch));
1986        if (!Z_ISUNDEF(ch->handlers->fnmatch->func_name)) {
1987            ZVAL_COPY(&dupch->handlers->fnmatch->func_name, &ch->handlers->fnmatch->func_name);
1988        }
1989        dupch->handlers->fnmatch->method = ch->handlers->fnmatch->method;
1990        curl_easy_setopt(dupch->cp, CURLOPT_FNMATCH_DATA, (void *) dupch);
1991    }
1992#endif
1993
1994    efree(dupch->to_free->slist);
1995    efree(dupch->to_free);
1996    dupch->to_free = ch->to_free;
1997
1998    /* Keep track of cloned copies to avoid invoking curl destructors for every clone */
1999    ch->clone++;
2000
2001    ZEND_REGISTER_RESOURCE(return_value, dupch, le_curl);
2002    dupch->res = Z_RES_P(return_value);
2003}
2004/* }}} */
2005
2006static int _php_curl_setopt(php_curl *ch, zend_long option, zval *zvalue TSRMLS_DC) /* {{{ */
2007{
2008    CURLcode error = CURLE_OK;
2009
2010    switch (option) {
2011        /* Long options */
2012        case CURLOPT_SSL_VERIFYHOST:
2013            convert_to_long(zvalue);
2014            if (Z_LVAL_P(zvalue) == 1) {
2015#if LIBCURL_VERSION_NUM <= 0x071c00 /* 7.28.0 */
2016                php_error_docref(NULL TSRMLS_CC, E_NOTICE, "CURLOPT_SSL_VERIFYHOST with value 1 is deprecated and will be removed as of libcurl 7.28.1. It is recommended to use value 2 instead");
2017#else
2018                php_error_docref(NULL TSRMLS_CC, E_NOTICE, "CURLOPT_SSL_VERIFYHOST no longer accepts the value 1, value 2 will be used instead");
2019                error = curl_easy_setopt(ch->cp, option, 2);
2020                break;
2021#endif
2022            }
2023        case CURLOPT_AUTOREFERER:
2024        case CURLOPT_BUFFERSIZE:
2025        case CURLOPT_CONNECTTIMEOUT:
2026        case CURLOPT_COOKIESESSION:
2027        case CURLOPT_CRLF:
2028        case CURLOPT_DNS_CACHE_TIMEOUT:
2029        case CURLOPT_DNS_USE_GLOBAL_CACHE:
2030        case CURLOPT_FAILONERROR:
2031        case CURLOPT_FILETIME:
2032        case CURLOPT_FORBID_REUSE:
2033        case CURLOPT_FRESH_CONNECT:
2034        case CURLOPT_FTP_USE_EPRT:
2035        case CURLOPT_FTP_USE_EPSV:
2036        case CURLOPT_HEADER:
2037        case CURLOPT_HTTPGET:
2038        case CURLOPT_HTTPPROXYTUNNEL:
2039        case CURLOPT_HTTP_VERSION:
2040        case CURLOPT_INFILESIZE:
2041        case CURLOPT_LOW_SPEED_LIMIT:
2042        case CURLOPT_LOW_SPEED_TIME:
2043        case CURLOPT_MAXCONNECTS:
2044        case CURLOPT_MAXREDIRS:
2045        case CURLOPT_NETRC:
2046        case CURLOPT_NOBODY:
2047        case CURLOPT_NOPROGRESS:
2048        case CURLOPT_NOSIGNAL:
2049        case CURLOPT_PORT:
2050        case CURLOPT_POST:
2051        case CURLOPT_PROXYPORT:
2052        case CURLOPT_PROXYTYPE:
2053        case CURLOPT_PUT:
2054        case CURLOPT_RESUME_FROM:
2055        case CURLOPT_SSLVERSION:
2056        case CURLOPT_SSL_VERIFYPEER:
2057        case CURLOPT_TIMECONDITION:
2058        case CURLOPT_TIMEOUT:
2059        case CURLOPT_TIMEVALUE:
2060        case CURLOPT_TRANSFERTEXT:
2061        case CURLOPT_UNRESTRICTED_AUTH:
2062        case CURLOPT_UPLOAD:
2063        case CURLOPT_VERBOSE:
2064#if LIBCURL_VERSION_NUM >= 0x070a06 /* Available since 7.10.6 */
2065        case CURLOPT_HTTPAUTH:
2066#endif
2067#if LIBCURL_VERSION_NUM >= 0x070a07 /* Available since 7.10.7 */
2068        case CURLOPT_FTP_CREATE_MISSING_DIRS:
2069        case CURLOPT_PROXYAUTH:
2070#endif
2071#if LIBCURL_VERSION_NUM >= 0x070a08 /* Available since 7.10.8 */
2072        case CURLOPT_FTP_RESPONSE_TIMEOUT:
2073        case CURLOPT_IPRESOLVE:
2074        case CURLOPT_MAXFILESIZE:
2075#endif
2076#if LIBCURL_VERSION_NUM >= 0x070b02 /* Available since 7.11.2 */
2077        case CURLOPT_TCP_NODELAY:
2078#endif
2079#if LIBCURL_VERSION_NUM >= 0x070c02 /* Available since 7.12.2 */
2080        case CURLOPT_FTPSSLAUTH:
2081#endif
2082#if LIBCURL_VERSION_NUM >= 0x070e01 /* Available since 7.14.1 */
2083        case CURLOPT_IGNORE_CONTENT_LENGTH:
2084#endif
2085#if LIBCURL_VERSION_NUM >= 0x070f00 /* Available since 7.15.0 */
2086        case CURLOPT_FTP_SKIP_PASV_IP:
2087#endif
2088#if LIBCURL_VERSION_NUM >= 0x070f01 /* Available since 7.15.1 */
2089        case CURLOPT_FTP_FILEMETHOD:
2090#endif
2091#if LIBCURL_VERSION_NUM >= 0x070f02 /* Available since 7.15.2 */
2092        case CURLOPT_CONNECT_ONLY:
2093        case CURLOPT_LOCALPORT:
2094        case CURLOPT_LOCALPORTRANGE:
2095#endif
2096#if LIBCURL_VERSION_NUM >= 0x071000 /* Available since 7.16.0 */
2097        case CURLOPT_SSL_SESSIONID_CACHE:
2098#endif
2099#if LIBCURL_VERSION_NUM >= 0x071001 /* Available since 7.16.1 */
2100        case CURLOPT_FTP_SSL_CCC:
2101        case CURLOPT_SSH_AUTH_TYPES:
2102#endif
2103#if LIBCURL_VERSION_NUM >= 0x071002 /* Available since 7.16.2 */
2104        case CURLOPT_CONNECTTIMEOUT_MS:
2105        case CURLOPT_HTTP_CONTENT_DECODING:
2106        case CURLOPT_HTTP_TRANSFER_DECODING:
2107        case CURLOPT_TIMEOUT_MS:
2108#endif
2109#if LIBCURL_VERSION_NUM >= 0x071004 /* Available since 7.16.4 */
2110        case CURLOPT_NEW_DIRECTORY_PERMS:
2111        case CURLOPT_NEW_FILE_PERMS:
2112#endif
2113#if LIBCURL_VERSION_NUM >= 0x071100 /* Available since 7.17.0 */
2114        case CURLOPT_USE_SSL:
2115#elif LIBCURL_VERSION_NUM >= 0x070b00 /* Available since 7.11.0 */
2116        case CURLOPT_FTP_SSL:
2117#endif
2118#if LIBCURL_VERSION_NUM >= 0x071100 /* Available since 7.17.0 */
2119        case CURLOPT_APPEND:
2120        case CURLOPT_DIRLISTONLY:
2121#else
2122        case CURLOPT_FTPAPPEND:
2123        case CURLOPT_FTPLISTONLY:
2124#endif
2125#if LIBCURL_VERSION_NUM >= 0x071200 /* Available since 7.18.0 */
2126        case CURLOPT_PROXY_TRANSFER_MODE:
2127#endif
2128#if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
2129        case CURLOPT_ADDRESS_SCOPE:
2130#endif
2131#if LIBCURL_VERSION_NUM >  0x071301 /* Available since 7.19.1 */
2132        case CURLOPT_CERTINFO:
2133#endif
2134#if LIBCURL_VERSION_NUM >= 0x071304 /* Available since 7.19.4 */
2135        case CURLOPT_NOPROXY:
2136        case CURLOPT_PROTOCOLS:
2137        case CURLOPT_REDIR_PROTOCOLS:
2138        case CURLOPT_SOCKS5_GSSAPI_NEC:
2139        case CURLOPT_TFTP_BLKSIZE:
2140#endif
2141#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2142        case CURLOPT_FTP_USE_PRET:
2143        case CURLOPT_RTSP_CLIENT_CSEQ:
2144        case CURLOPT_RTSP_REQUEST:
2145        case CURLOPT_RTSP_SERVER_CSEQ:
2146#endif
2147#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
2148        case CURLOPT_WILDCARDMATCH:
2149#endif
2150#if LIBCURL_VERSION_NUM >= 0x071504 /* Available since 7.21.4 */
2151        case CURLOPT_TLSAUTH_TYPE:
2152#endif
2153#if LIBCURL_VERSION_NUM >= 0x071600 /* Available since 7.22.0 */
2154        case CURLOPT_GSSAPI_DELEGATION:
2155#endif
2156#if LIBCURL_VERSION_NUM >= 0x071800 /* Available since 7.24.0 */
2157        case CURLOPT_ACCEPTTIMEOUT_MS:
2158#endif
2159#if LIBCURL_VERSION_NUM >= 0x071900 /* Available since 7.25.0 */
2160        case CURLOPT_SSL_OPTIONS:
2161        case CURLOPT_TCP_KEEPALIVE:
2162        case CURLOPT_TCP_KEEPIDLE:
2163        case CURLOPT_TCP_KEEPINTVL:
2164#endif
2165#if CURLOPT_MUTE != 0
2166        case CURLOPT_MUTE:
2167#endif
2168            convert_to_long_ex(zvalue);
2169#if LIBCURL_VERSION_NUM >= 0x71304
2170            if ((option == CURLOPT_PROTOCOLS || option == CURLOPT_REDIR_PROTOCOLS) &&
2171                (PG(open_basedir) && *PG(open_basedir)) && (Z_LVAL_P(zvalue) & CURLPROTO_FILE)) {
2172                    php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLPROTO_FILE cannot be activated when an open_basedir is set");
2173                    return 1;
2174            }
2175#endif
2176            error = curl_easy_setopt(ch->cp, option, Z_LVAL_P(zvalue));
2177            break;
2178        case CURLOPT_SAFE_UPLOAD:
2179            convert_to_long_ex(zvalue);
2180            ch->safe_upload = (Z_LVAL_P(zvalue) != 0);
2181            break;
2182
2183        /* String options */
2184        case CURLOPT_CAINFO:
2185        case CURLOPT_CAPATH:
2186        case CURLOPT_COOKIE:
2187        case CURLOPT_EGDSOCKET:
2188        case CURLOPT_INTERFACE:
2189        case CURLOPT_PROXY:
2190        case CURLOPT_PROXYUSERPWD:
2191        case CURLOPT_REFERER:
2192        case CURLOPT_SSLCERTTYPE:
2193        case CURLOPT_SSLENGINE:
2194        case CURLOPT_SSLENGINE_DEFAULT:
2195        case CURLOPT_SSLKEY:
2196        case CURLOPT_SSLKEYPASSWD:
2197        case CURLOPT_SSLKEYTYPE:
2198        case CURLOPT_SSL_CIPHER_LIST:
2199        case CURLOPT_USERAGENT:
2200        case CURLOPT_USERPWD:
2201#if LIBCURL_VERSION_NUM >= 0x070e01 /* Available since 7.14.1 */
2202        case CURLOPT_COOKIELIST:
2203#endif
2204#if LIBCURL_VERSION_NUM >= 0x070f05 /* Available since 7.15.5 */
2205        case CURLOPT_FTP_ALTERNATIVE_TO_USER:
2206#endif
2207#if LIBCURL_VERSION_NUM >= 0x071101 /* Available since 7.17.1 */
2208        case CURLOPT_SSH_HOST_PUBLIC_KEY_MD5:
2209#endif
2210#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
2211        case CURLOPT_PASSWORD:
2212        case CURLOPT_PROXYPASSWORD:
2213        case CURLOPT_PROXYUSERNAME:
2214        case CURLOPT_USERNAME:
2215#endif
2216#if LIBCURL_VERSION_NUM >= 0x071304 /* Available since 7.19.4 */
2217        case CURLOPT_SOCKS5_GSSAPI_SERVICE:
2218#endif
2219#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2220        case CURLOPT_MAIL_FROM:
2221        case CURLOPT_RTSP_STREAM_URI:
2222        case CURLOPT_RTSP_TRANSPORT:
2223#endif
2224#if LIBCURL_VERSION_NUM >= 0x071504 /* Available since 7.21.4 */
2225        case CURLOPT_TLSAUTH_PASSWORD:
2226        case CURLOPT_TLSAUTH_USERNAME:
2227#endif
2228#if LIBCURL_VERSION_NUM >= 0x071506 /* Available since 7.21.6 */
2229        case CURLOPT_ACCEPT_ENCODING:
2230        case CURLOPT_TRANSFER_ENCODING:
2231#else
2232        case CURLOPT_ENCODING:
2233#endif
2234#if LIBCURL_VERSION_NUM >= 0x071800 /* Available since 7.24.0 */
2235        case CURLOPT_DNS_SERVERS:
2236#endif
2237#if LIBCURL_VERSION_NUM >= 0x071900 /* Available since 7.25.0 */
2238        case CURLOPT_MAIL_AUTH:
2239#endif
2240        {
2241            convert_to_string_ex(zvalue);
2242            return php_curl_option_str(ch, option, Z_STRVAL_P(zvalue), Z_STRLEN_P(zvalue), 0 TSRMLS_CC);
2243        }
2244
2245        /* Curl nullable string options */
2246        case CURLOPT_CUSTOMREQUEST:
2247        case CURLOPT_FTPPORT:
2248        case CURLOPT_RANGE:
2249#if LIBCURL_VERSION_NUM >= 0x070d00 /* Available since 7.13.0 */
2250        case CURLOPT_FTP_ACCOUNT:
2251#endif
2252#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2253        case CURLOPT_RTSP_SESSION_ID:
2254#endif
2255#if LIBCURL_VERSION_NUM >= 0x071004 /* Available since 7.16.4 */
2256        case CURLOPT_KRBLEVEL:
2257#else
2258        case CURLOPT_KRB4LEVEL:
2259#endif
2260        {
2261            if (Z_ISNULL_P(zvalue)) {
2262                error = curl_easy_setopt(ch->cp, option, NULL);
2263            } else {
2264                convert_to_string_ex(zvalue);
2265                return php_curl_option_str(ch, option, Z_STRVAL_P(zvalue), Z_STRLEN_P(zvalue), 0 TSRMLS_CC);
2266            }
2267            break;
2268        }
2269
2270        /* Curl private option */
2271        case CURLOPT_PRIVATE:
2272            convert_to_string_ex(zvalue);
2273            return php_curl_option_str(ch, option, Z_STRVAL_P(zvalue), Z_STRLEN_P(zvalue), 1 TSRMLS_CC);
2274
2275        /* Curl url option */
2276        case CURLOPT_URL:
2277            convert_to_string_ex(zvalue);
2278            return php_curl_option_url(ch, Z_STRVAL_P(zvalue), Z_STRLEN_P(zvalue) TSRMLS_CC);
2279
2280        /* Curl file handle options */
2281        case CURLOPT_FILE:
2282        case CURLOPT_INFILE:
2283        case CURLOPT_STDERR:
2284        case CURLOPT_WRITEHEADER: {
2285            FILE *fp = NULL;
2286            int type;
2287            php_stream *what = NULL;
2288
2289            if (Z_TYPE_P(zvalue) != IS_NULL) {
2290                what = zend_fetch_resource(zvalue TSRMLS_CC, -1, "File-Handle", &type, 1, php_file_le_stream(), php_file_le_pstream());
2291                if (!what) {
2292                    return FAILURE;
2293                }
2294
2295                if (FAILURE == php_stream_cast(what, PHP_STREAM_AS_STDIO, (void *) &fp, REPORT_ERRORS)) {
2296                    return FAILURE;
2297                }
2298
2299                if (!fp) {
2300                    return FAILURE;
2301                }
2302            }
2303
2304            error = CURLE_OK;
2305            switch (option) {
2306                case CURLOPT_FILE:
2307                    if (!what) {
2308                        if (!Z_ISUNDEF(ch->handlers->write->stream)) {
2309                            zval_ptr_dtor(&ch->handlers->write->stream);
2310                            ZVAL_UNDEF(&ch->handlers->write->stream);
2311                        }
2312                        ch->handlers->write->fp = NULL;
2313                        ch->handlers->write->method = PHP_CURL_STDOUT;
2314                    } else if (what->mode[0] != 'r' || what->mode[1] == '+') {
2315                        zval_ptr_dtor(&ch->handlers->write->stream);
2316                        ch->handlers->write->fp = fp;
2317                        ch->handlers->write->method = PHP_CURL_FILE;
2318                        ZVAL_COPY(&ch->handlers->write->stream, zvalue);
2319                    } else {
2320                        php_error_docref(NULL TSRMLS_CC, E_WARNING, "the provided file handle is not writable");
2321                        return FAILURE;
2322                    }
2323                    break;
2324                case CURLOPT_WRITEHEADER:
2325                    if (!what) {
2326                        if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
2327                            zval_ptr_dtor(&ch->handlers->write_header->stream);
2328                            ZVAL_UNDEF(&ch->handlers->write_header->stream);
2329                        }
2330                        ch->handlers->write_header->fp = NULL;
2331                        ch->handlers->write_header->method = PHP_CURL_IGNORE;
2332                    } else if (what->mode[0] != 'r' || what->mode[1] == '+') {
2333                        zval_ptr_dtor(&ch->handlers->write_header->stream);
2334                        ch->handlers->write_header->fp = fp;
2335                        ch->handlers->write_header->method = PHP_CURL_FILE;
2336                        ZVAL_COPY(&ch->handlers->write_header->stream, zvalue);;
2337                    } else {
2338                        php_error_docref(NULL TSRMLS_CC, E_WARNING, "the provided file handle is not writable");
2339                        return FAILURE;
2340                    }
2341                    break;
2342                case CURLOPT_INFILE:
2343                    if (!what) {
2344                        if (!Z_ISUNDEF(ch->handlers->read->stream)) {
2345                            zval_ptr_dtor(&ch->handlers->read->stream);
2346                            ZVAL_UNDEF(&ch->handlers->read->stream);
2347                        }
2348                        ch->handlers->read->fp = NULL;
2349                        ch->handlers->read->res = NULL;
2350                    } else {
2351                        zval_ptr_dtor(&ch->handlers->read->stream);
2352                        ch->handlers->read->fp = fp;
2353                        ch->handlers->read->res = Z_RES_P(zvalue);
2354                        ZVAL_COPY(&ch->handlers->read->stream, zvalue);
2355                    }
2356                    break;
2357                case CURLOPT_STDERR:
2358                    if (!what) {
2359                        if (!Z_ISUNDEF(ch->handlers->std_err)) {
2360                            zval_ptr_dtor(&ch->handlers->std_err);
2361                            ZVAL_UNDEF(&ch->handlers->std_err);
2362                        }
2363                    } else if (what->mode[0] != 'r' || what->mode[1] == '+') {
2364                        zval_ptr_dtor(&ch->handlers->std_err);
2365                        ZVAL_COPY(&ch->handlers->std_err, zvalue);
2366                    } else {
2367                        php_error_docref(NULL TSRMLS_CC, E_WARNING, "the provided file handle is not writable");
2368                        return FAILURE;
2369                    }
2370                    /* break omitted intentionally */
2371                default:
2372                    error = curl_easy_setopt(ch->cp, option, fp);
2373                    break;
2374            }
2375            break;
2376        }
2377
2378        /* Curl linked list options */
2379        case CURLOPT_HTTP200ALIASES:
2380        case CURLOPT_HTTPHEADER:
2381        case CURLOPT_POSTQUOTE:
2382        case CURLOPT_PREQUOTE:
2383        case CURLOPT_QUOTE:
2384        case CURLOPT_TELNETOPTIONS:
2385#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2386        case CURLOPT_MAIL_RCPT:
2387#endif
2388#if LIBCURL_VERSION_NUM >= 0x071503 /* Available since 7.21.3 */
2389        case CURLOPT_RESOLVE:
2390#endif
2391        {
2392            zval *current;
2393            HashTable *ph;
2394            struct curl_slist *slist = NULL;
2395
2396            ph = HASH_OF(zvalue);
2397            if (!ph) {
2398                char *name = NULL;
2399                switch (option) {
2400                    case CURLOPT_HTTPHEADER:
2401                        name = "CURLOPT_HTTPHEADER";
2402                        break;
2403                    case CURLOPT_QUOTE:
2404                        name = "CURLOPT_QUOTE";
2405                        break;
2406                    case CURLOPT_HTTP200ALIASES:
2407                        name = "CURLOPT_HTTP200ALIASES";
2408                        break;
2409                    case CURLOPT_POSTQUOTE:
2410                        name = "CURLOPT_POSTQUOTE";
2411                        break;
2412                    case CURLOPT_PREQUOTE:
2413                        name = "CURLOPT_PREQUOTE";
2414                        break;
2415                    case CURLOPT_TELNETOPTIONS:
2416                        name = "CURLOPT_TELNETOPTIONS";
2417                        break;
2418#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2419                    case CURLOPT_MAIL_RCPT:
2420                        name = "CURLOPT_MAIL_RCPT";
2421                        break;
2422#endif
2423#if LIBCURL_VERSION_NUM >= 0x071503 /* Available since 7.21.3 */
2424                    case CURLOPT_RESOLVE:
2425                        name = "CURLOPT_RESOLVE";
2426                        break;
2427#endif
2428                }
2429                php_error_docref(NULL TSRMLS_CC, E_WARNING, "You must pass either an object or an array with the %s argument", name);
2430                return FAILURE;
2431            }
2432
2433            ZEND_HASH_FOREACH_VAL(ph, current) {
2434                SEPARATE_ZVAL(current);
2435                convert_to_string_ex(current);
2436
2437                slist = curl_slist_append(slist, Z_STRVAL_P(current));
2438                if (!slist) {
2439                    php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not build curl_slist");
2440                    return 1;
2441                }
2442            } ZEND_HASH_FOREACH_END();
2443
2444            zend_hash_index_update_ptr(ch->to_free->slist, option, slist);
2445
2446            error = curl_easy_setopt(ch->cp, option, slist);
2447
2448            break;
2449        }
2450
2451        case CURLOPT_BINARYTRANSFER:
2452            /* Do nothing, just backward compatibility */
2453            break;
2454
2455        case CURLOPT_FOLLOWLOCATION:
2456            convert_to_long_ex(zvalue);
2457#if LIBCURL_VERSION_NUM < 0x071304
2458            if (PG(open_basedir) && *PG(open_basedir)) {
2459                if (Z_LVAL_P(zvalue) != 0) {
2460                    php_error_docref(NULL TSRMLS_CC, E_WARNING, "CURLOPT_FOLLOWLOCATION cannot be activated when an open_basedir is set");
2461                    return FAILURE;
2462                }
2463            }
2464#endif
2465            error = curl_easy_setopt(ch->cp, option, Z_LVAL_P(zvalue));
2466            break;
2467
2468        case CURLOPT_HEADERFUNCTION:
2469            if (!Z_ISUNDEF(ch->handlers->write_header->func_name)) {
2470                zval_ptr_dtor(&ch->handlers->write_header->func_name);
2471                ch->handlers->write_header->fci_cache = empty_fcall_info_cache;
2472            }
2473            ZVAL_COPY(&ch->handlers->write_header->func_name, zvalue);
2474            ch->handlers->write_header->method = PHP_CURL_USER;
2475            break;
2476
2477        case CURLOPT_POSTFIELDS:
2478            if (Z_TYPE_P(zvalue) == IS_ARRAY || Z_TYPE_P(zvalue) == IS_OBJECT) {
2479                zval *current;
2480                HashTable *postfields;
2481                zend_string *string_key;
2482                zend_ulong  num_key;
2483                struct HttpPost *first = NULL;
2484                struct HttpPost *last  = NULL;
2485
2486                postfields = HASH_OF(zvalue);
2487                if (!postfields) {
2488                    php_error_docref(NULL TSRMLS_CC, E_WARNING, "Couldn't get HashTable in CURLOPT_POSTFIELDS");
2489                    return FAILURE;
2490                }
2491
2492                ZEND_HASH_FOREACH_KEY_VAL(postfields, num_key, string_key, current) {
2493                    char *postval;
2494                    /* Pretend we have a string_key here */
2495                    if (!string_key) {
2496                        string_key = zend_long_to_str(num_key);
2497                    } else {
2498                        zend_string_addref(string_key);
2499                    }
2500
2501                    if (Z_TYPE_P(current) == IS_OBJECT &&
2502                            instanceof_function(Z_OBJCE_P(current), curl_CURLFile_class TSRMLS_CC)) {
2503                        /* new-style file upload */
2504                        zval *prop;
2505                        char *type = NULL, *filename = NULL;
2506
2507                        prop = zend_read_property(curl_CURLFile_class, current, "name", sizeof("name")-1, 0 TSRMLS_CC);
2508                        if (Z_TYPE_P(prop) != IS_STRING) {
2509                            php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid filename for key %s", string_key->val);
2510                        } else {
2511                            postval = Z_STRVAL_P(prop);
2512
2513                            if (php_check_open_basedir(postval TSRMLS_CC)) {
2514                                return 1;
2515                            }
2516
2517                            prop = zend_read_property(curl_CURLFile_class, current, "mime", sizeof("mime")-1, 0 TSRMLS_CC);
2518                            if (Z_TYPE_P(prop) == IS_STRING && Z_STRLEN_P(prop) > 0) {
2519                                type = Z_STRVAL_P(prop);
2520                            }
2521                            prop = zend_read_property(curl_CURLFile_class, current, "postname", sizeof("postname")-1, 0 TSRMLS_CC);
2522                            if (Z_TYPE_P(prop) == IS_STRING && Z_STRLEN_P(prop) > 0) {
2523                                filename = Z_STRVAL_P(prop);
2524                            }
2525                            error = curl_formadd(&first, &last,
2526                                            CURLFORM_COPYNAME, string_key->val,
2527                                            CURLFORM_NAMELENGTH, string_key->len,
2528                                            CURLFORM_FILENAME, filename ? filename : postval,
2529                                            CURLFORM_CONTENTTYPE, type ? type : "application/octet-stream",
2530                                            CURLFORM_FILE, postval,
2531                                            CURLFORM_END);
2532                        }
2533
2534                        zend_string_release(string_key);
2535                        continue;
2536                    }
2537
2538                    SEPARATE_ZVAL(current);
2539                    convert_to_string_ex(current);
2540
2541                    postval = Z_STRVAL_P(current);
2542
2543                    /* The arguments after _NAMELENGTH and _CONTENTSLENGTH
2544                     * must be explicitly cast to long in curl_formadd
2545                     * use since curl needs a long not an int. */
2546                    if (!ch->safe_upload && *postval == '@') {
2547                        char *name, *type, *filename;
2548                        ++postval;
2549
2550                        php_error_docref("curl.curlfile" TSRMLS_CC, E_DEPRECATED,
2551                                "The usage of the @filename API for file uploading is deprecated. Please use the CURLFile class instead");
2552
2553                        name = estrndup(postval, Z_STRLEN_P(current));
2554                        if ((type = (char *)php_memnstr(name, ";type=", sizeof(";type=") - 1,
2555                                        name + Z_STRLEN_P(current)))) {
2556                            *type = '\0';
2557                        }
2558                        if ((filename = (char *)php_memnstr(name, ";filename=", sizeof(";filename=") - 1,
2559                                        name + Z_STRLEN_P(current)))) {
2560                            *filename = '\0';
2561                        }
2562                        /* open_basedir check */
2563                        if (php_check_open_basedir(name TSRMLS_CC)) {
2564                            efree(name);
2565                            return FAILURE;
2566                        }
2567                        error = curl_formadd(&first, &last,
2568                                        CURLFORM_COPYNAME, string_key->val,
2569                                        CURLFORM_NAMELENGTH, string_key->len,
2570                                        CURLFORM_FILENAME, filename ? filename + sizeof(";filename=") - 1 : name,
2571                                        CURLFORM_CONTENTTYPE, type ? type + sizeof(";type=") - 1 : "application/octet-stream",
2572                                        CURLFORM_FILE, name,
2573                                        CURLFORM_END);
2574                        efree(name);
2575                    } else {
2576                        error = curl_formadd(&first, &last,
2577                                             CURLFORM_COPYNAME, string_key->val,
2578                                             CURLFORM_NAMELENGTH, (zend_long)string_key->len,
2579                                             CURLFORM_COPYCONTENTS, postval,
2580                                             CURLFORM_CONTENTSLENGTH, (zend_long)Z_STRLEN_P(current),
2581                                             CURLFORM_END);
2582                    }
2583
2584                    zend_string_release(string_key);
2585                } ZEND_HASH_FOREACH_END();
2586
2587                SAVE_CURL_ERROR(ch, error);
2588                if (error != CURLE_OK) {
2589                    return FAILURE;
2590                }
2591
2592                if (ch->clone == 0) {
2593                    zend_llist_clean(&ch->to_free->post);
2594                }
2595                zend_llist_add_element(&ch->to_free->post, &first);
2596                error = curl_easy_setopt(ch->cp, CURLOPT_HTTPPOST, first);
2597            } else {
2598#if LIBCURL_VERSION_NUM >= 0x071101
2599                convert_to_string_ex(zvalue);
2600                /* with curl 7.17.0 and later, we can use COPYPOSTFIELDS, but we have to provide size before */
2601                error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, Z_STRLEN_P(zvalue));
2602                error = curl_easy_setopt(ch->cp, CURLOPT_COPYPOSTFIELDS, Z_STRVAL_P(zvalue));
2603#else
2604                char *post = NULL;
2605
2606                convert_to_string_ex(zvalue);
2607                post = estrndup(Z_STRVAL_P(zvalue), Z_STRLEN_P(zvalue));
2608                zend_llist_add_element(&ch->to_free->str, &post);
2609
2610                curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDS, post);
2611                error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, Z_STRLEN_P(zvalue));
2612#endif
2613            }
2614            break;
2615
2616        case CURLOPT_PROGRESSFUNCTION:
2617            curl_easy_setopt(ch->cp, CURLOPT_PROGRESSFUNCTION,  curl_progress);
2618            curl_easy_setopt(ch->cp, CURLOPT_PROGRESSDATA, ch);
2619            if (ch->handlers->progress == NULL) {
2620                ch->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
2621            } else if (!Z_ISUNDEF(ch->handlers->progress->func_name)) {
2622                zval_ptr_dtor(&ch->handlers->progress->func_name);
2623                ch->handlers->progress->fci_cache = empty_fcall_info_cache;
2624            }
2625            ZVAL_COPY(&ch->handlers->progress->func_name, zvalue);
2626            ch->handlers->progress->method = PHP_CURL_USER;
2627            break;
2628
2629        case CURLOPT_READFUNCTION:
2630            if (!Z_ISUNDEF(ch->handlers->read->func_name)) {
2631                zval_ptr_dtor(&ch->handlers->read->func_name);
2632                ch->handlers->read->fci_cache = empty_fcall_info_cache;
2633            }
2634            ZVAL_COPY(&ch->handlers->read->func_name, zvalue);
2635            ch->handlers->read->method = PHP_CURL_USER;
2636            break;
2637
2638        case CURLOPT_RETURNTRANSFER:
2639            convert_to_long_ex(zvalue);
2640            if (Z_LVAL_P(zvalue)) {
2641                ch->handlers->write->method = PHP_CURL_RETURN;
2642            } else {
2643                ch->handlers->write->method = PHP_CURL_STDOUT;
2644            }
2645            break;
2646
2647        case CURLOPT_WRITEFUNCTION:
2648            if (!Z_ISUNDEF(ch->handlers->write->func_name)) {
2649                zval_ptr_dtor(&ch->handlers->write->func_name);
2650                ch->handlers->write->fci_cache = empty_fcall_info_cache;
2651            }
2652            ZVAL_COPY(&ch->handlers->write->func_name, zvalue);
2653            ch->handlers->write->method = PHP_CURL_USER;
2654            break;
2655
2656#if LIBCURL_VERSION_NUM >= 0x070f05 /* Available since 7.15.5 */
2657        case CURLOPT_MAX_RECV_SPEED_LARGE:
2658        case CURLOPT_MAX_SEND_SPEED_LARGE:
2659            convert_to_long_ex(zvalue);
2660            error = curl_easy_setopt(ch->cp, option, (curl_off_t)Z_LVAL_P(zvalue));
2661            break;
2662#endif
2663
2664#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
2665        case CURLOPT_POSTREDIR:
2666            convert_to_long_ex(zvalue);
2667            error = curl_easy_setopt(ch->cp, CURLOPT_POSTREDIR, Z_LVAL_P(zvalue) & CURL_REDIR_POST_ALL);
2668            break;
2669#endif
2670
2671#if CURLOPT_PASSWDFUNCTION != 0
2672        case CURLOPT_PASSWDFUNCTION:
2673            zval_ptr_dtor(&ch->handlers->passwd);
2674            ZVAL_COPY(&ch->handlers->passwd, zvalue);
2675            error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDFUNCTION, curl_passwd);
2676            error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA,     (void *) ch);
2677            break;
2678#endif
2679
2680        /* the following options deal with files, therefore the open_basedir check
2681         * is required.
2682         */
2683        case CURLOPT_COOKIEFILE:
2684        case CURLOPT_COOKIEJAR:
2685        case CURLOPT_RANDOM_FILE:
2686        case CURLOPT_SSLCERT:
2687#if LIBCURL_VERSION_NUM >= 0x070b00 /* Available since 7.11.0 */
2688        case CURLOPT_NETRC_FILE:
2689#endif
2690#if LIBCURL_VERSION_NUM >= 0x071001 /* Available since 7.16.1 */
2691        case CURLOPT_SSH_PRIVATE_KEYFILE:
2692        case CURLOPT_SSH_PUBLIC_KEYFILE:
2693#endif
2694#if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
2695        case CURLOPT_CRLFILE:
2696        case CURLOPT_ISSUERCERT:
2697#endif
2698#if LIBCURL_VERSION_NUM >= 0x071306 /* Available since 7.19.6 */
2699        case CURLOPT_SSH_KNOWNHOSTS:
2700#endif
2701        {
2702            convert_to_string_ex(zvalue);
2703
2704            if (Z_STRLEN_P(zvalue) && php_check_open_basedir(Z_STRVAL_P(zvalue) TSRMLS_CC)) {
2705                return FAILURE;
2706            }
2707
2708            return php_curl_option_str(ch, option, Z_STRVAL_P(zvalue), Z_STRLEN_P(zvalue), 0 TSRMLS_CC);
2709        }
2710
2711        case CURLINFO_HEADER_OUT:
2712            convert_to_long_ex(zvalue);
2713            if (Z_LVAL_P(zvalue) == 1) {
2714                curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, curl_debug);
2715                curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, (void *)ch);
2716                curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 1);
2717            } else {
2718                curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, NULL);
2719                curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, NULL);
2720                curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 0);
2721            }
2722            break;
2723
2724        case CURLOPT_SHARE:
2725            {
2726                php_curlsh *sh = NULL;
2727                ZEND_FETCH_RESOURCE_NO_RETURN(sh, php_curlsh *, zvalue, -1, le_curl_share_handle_name, le_curl_share_handle);
2728                if (sh) {
2729                    curl_easy_setopt(ch->cp, CURLOPT_SHARE, sh->share);
2730                }
2731            }
2732
2733#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
2734        case CURLOPT_FNMATCH_FUNCTION:
2735            curl_easy_setopt(ch->cp, CURLOPT_FNMATCH_FUNCTION, curl_fnmatch);
2736            curl_easy_setopt(ch->cp, CURLOPT_FNMATCH_DATA, ch);
2737            if (ch->handlers->fnmatch == NULL) {
2738                ch->handlers->fnmatch = ecalloc(1, sizeof(php_curl_fnmatch));
2739            } else if (!Z_ISUNDEF(ch->handlers->fnmatch->func_name)) {
2740                zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
2741                ch->handlers->fnmatch->fci_cache = empty_fcall_info_cache;
2742            }
2743            ZVAL_COPY(&ch->handlers->fnmatch->func_name, zvalue);
2744            ch->handlers->fnmatch->method = PHP_CURL_USER;
2745            break;
2746#endif
2747
2748    }
2749
2750    SAVE_CURL_ERROR(ch, error);
2751    if (error != CURLE_OK) {
2752        return FAILURE;
2753    } else {
2754        return SUCCESS;
2755    }
2756}
2757/* }}} */
2758
2759/* {{{ proto bool curl_setopt(resource ch, int option, mixed value)
2760   Set an option for a cURL transfer */
2761PHP_FUNCTION(curl_setopt)
2762{
2763    zval       *zid, *zvalue;
2764    zend_long        options;
2765    php_curl   *ch;
2766
2767    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rlz", &zid, &options, &zvalue) == FAILURE) {
2768        return;
2769    }
2770
2771    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
2772
2773    if (options <= 0 && options != CURLOPT_SAFE_UPLOAD) {
2774        php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid curl configuration option");
2775        RETURN_FALSE;
2776    }
2777
2778    if (_php_curl_setopt(ch, options, zvalue TSRMLS_CC) == SUCCESS) {
2779        RETURN_TRUE;
2780    } else {
2781        RETURN_FALSE;
2782    }
2783}
2784/* }}} */
2785
2786/* {{{ proto bool curl_setopt_array(resource ch, array options)
2787   Set an array of option for a cURL transfer */
2788PHP_FUNCTION(curl_setopt_array)
2789{
2790    zval        *zid, *arr, *entry;
2791    php_curl    *ch;
2792    zend_ulong  option;
2793    zend_string *string_key;
2794
2795    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "za", &zid, &arr) == FAILURE) {
2796        return;
2797    }
2798
2799    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
2800
2801    ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(arr), option, string_key, entry) {
2802        if (string_key) {
2803            php_error_docref(NULL TSRMLS_CC, E_WARNING,
2804                    "Array keys must be CURLOPT constants or equivalent integer values");
2805            RETURN_FALSE;
2806        }
2807        if (_php_curl_setopt(ch, (zend_long) option, entry TSRMLS_CC) == FAILURE) {
2808            RETURN_FALSE;
2809        }
2810    } ZEND_HASH_FOREACH_END();
2811
2812    RETURN_TRUE;
2813}
2814/* }}} */
2815
2816/* {{{ _php_curl_cleanup_handle(ch)
2817   Cleanup an execution phase */
2818void _php_curl_cleanup_handle(php_curl *ch)
2819{
2820    smart_str_free(&ch->handlers->write->buf);
2821    if (ch->header.str) {
2822        zend_string_release(ch->header.str);
2823        ch->header.str = NULL;
2824    }
2825
2826    memset(ch->err.str, 0, CURL_ERROR_SIZE + 1);
2827    ch->err.no = 0;
2828}
2829/* }}} */
2830
2831/* {{{ proto bool curl_exec(resource ch)
2832   Perform a cURL session */
2833PHP_FUNCTION(curl_exec)
2834{
2835    CURLcode    error;
2836    zval        *zid;
2837    php_curl    *ch;
2838
2839    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
2840        return;
2841    }
2842
2843    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
2844
2845    _php_curl_verify_handlers(ch, 1 TSRMLS_CC);
2846
2847    _php_curl_cleanup_handle(ch);
2848
2849    error = curl_easy_perform(ch->cp);
2850    SAVE_CURL_ERROR(ch, error);
2851    /* CURLE_PARTIAL_FILE is returned by HEAD requests */
2852    if (error != CURLE_OK && error != CURLE_PARTIAL_FILE) {
2853        smart_str_free(&ch->handlers->write->buf);
2854        RETURN_FALSE;
2855    }
2856
2857    if (!Z_ISUNDEF(ch->handlers->std_err)) {
2858        php_stream  *stream;
2859        stream = zend_fetch_resource(&ch->handlers->std_err TSRMLS_CC, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
2860        if (stream) {
2861            php_stream_flush(stream);
2862        }
2863    }
2864
2865    if (ch->handlers->write->method == PHP_CURL_RETURN && ch->handlers->write->buf.s) {
2866        smart_str_0(&ch->handlers->write->buf);
2867        RETURN_STR(zend_string_copy(ch->handlers->write->buf.s));
2868    }
2869
2870    /* flush the file handle, so any remaining data is synched to disk */
2871    if (ch->handlers->write->method == PHP_CURL_FILE && ch->handlers->write->fp) {
2872        fflush(ch->handlers->write->fp);
2873    }
2874    if (ch->handlers->write_header->method == PHP_CURL_FILE && ch->handlers->write_header->fp) {
2875        fflush(ch->handlers->write_header->fp);
2876    }
2877
2878    if (ch->handlers->write->method == PHP_CURL_RETURN) {
2879        RETURN_EMPTY_STRING();
2880    } else {
2881        RETURN_TRUE;
2882    }
2883}
2884/* }}} */
2885
2886/* {{{ proto mixed curl_getinfo(resource ch [, int option])
2887   Get information regarding a specific transfer */
2888PHP_FUNCTION(curl_getinfo)
2889{
2890    zval        *zid;
2891    php_curl    *ch;
2892    zend_long       option = 0;
2893
2894    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r|l", &zid, &option) == FAILURE) {
2895        return;
2896    }
2897
2898    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
2899
2900    if (ZEND_NUM_ARGS() < 2) {
2901        char *s_code;
2902        zend_long l_code;
2903        double d_code;
2904#if LIBCURL_VERSION_NUM >  0x071301
2905        struct curl_certinfo *ci = NULL;
2906        zval listcode;
2907#endif
2908
2909        array_init(return_value);
2910
2911        if (curl_easy_getinfo(ch->cp, CURLINFO_EFFECTIVE_URL, &s_code) == CURLE_OK) {
2912            CAAS("url", s_code);
2913        }
2914        if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_TYPE, &s_code) == CURLE_OK) {
2915            if (s_code != NULL) {
2916                CAAS("content_type", s_code);
2917            } else {
2918                zval retnull;
2919                ZVAL_NULL(&retnull);
2920                CAAZ("content_type", &retnull);
2921            }
2922        }
2923        if (curl_easy_getinfo(ch->cp, CURLINFO_HTTP_CODE, &l_code) == CURLE_OK) {
2924            CAAL("http_code", l_code);
2925        }
2926        if (curl_easy_getinfo(ch->cp, CURLINFO_HEADER_SIZE, &l_code) == CURLE_OK) {
2927            CAAL("header_size", l_code);
2928        }
2929        if (curl_easy_getinfo(ch->cp, CURLINFO_REQUEST_SIZE, &l_code) == CURLE_OK) {
2930            CAAL("request_size", l_code);
2931        }
2932        if (curl_easy_getinfo(ch->cp, CURLINFO_FILETIME, &l_code) == CURLE_OK) {
2933            CAAL("filetime", l_code);
2934        }
2935        if (curl_easy_getinfo(ch->cp, CURLINFO_SSL_VERIFYRESULT, &l_code) == CURLE_OK) {
2936            CAAL("ssl_verify_result", l_code);
2937        }
2938        if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_COUNT, &l_code) == CURLE_OK) {
2939            CAAL("redirect_count", l_code);
2940        }
2941        if (curl_easy_getinfo(ch->cp, CURLINFO_TOTAL_TIME, &d_code) == CURLE_OK) {
2942            CAAD("total_time", d_code);
2943        }
2944        if (curl_easy_getinfo(ch->cp, CURLINFO_NAMELOOKUP_TIME, &d_code) == CURLE_OK) {
2945            CAAD("namelookup_time", d_code);
2946        }
2947        if (curl_easy_getinfo(ch->cp, CURLINFO_CONNECT_TIME, &d_code) == CURLE_OK) {
2948            CAAD("connect_time", d_code);
2949        }
2950        if (curl_easy_getinfo(ch->cp, CURLINFO_PRETRANSFER_TIME, &d_code) == CURLE_OK) {
2951            CAAD("pretransfer_time", d_code);
2952        }
2953        if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_UPLOAD, &d_code) == CURLE_OK) {
2954            CAAD("size_upload", d_code);
2955        }
2956        if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_DOWNLOAD, &d_code) == CURLE_OK) {
2957            CAAD("size_download", d_code);
2958        }
2959        if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_DOWNLOAD, &d_code) == CURLE_OK) {
2960            CAAD("speed_download", d_code);
2961        }
2962        if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_UPLOAD, &d_code) == CURLE_OK) {
2963            CAAD("speed_upload", d_code);
2964        }
2965        if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d_code) == CURLE_OK) {
2966            CAAD("download_content_length", d_code);
2967        }
2968        if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_UPLOAD, &d_code) == CURLE_OK) {
2969            CAAD("upload_content_length", d_code);
2970        }
2971        if (curl_easy_getinfo(ch->cp, CURLINFO_STARTTRANSFER_TIME, &d_code) == CURLE_OK) {
2972            CAAD("starttransfer_time", d_code);
2973        }
2974        if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_TIME, &d_code) == CURLE_OK) {
2975            CAAD("redirect_time", d_code);
2976        }
2977#if LIBCURL_VERSION_NUM >= 0x071202 /* Available since 7.18.2 */
2978        if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_URL, &s_code) == CURLE_OK) {
2979            CAAS("redirect_url", s_code);
2980        }
2981#endif
2982#if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
2983        if (curl_easy_getinfo(ch->cp, CURLINFO_PRIMARY_IP, &s_code) == CURLE_OK) {
2984            CAAS("primary_ip", s_code);
2985        }
2986#endif
2987#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
2988        if (curl_easy_getinfo(ch->cp, CURLINFO_CERTINFO, &ci) == CURLE_OK) {
2989            array_init(&listcode);
2990            create_certinfo(ci, &listcode TSRMLS_CC);
2991            CAAZ("certinfo", &listcode);
2992        }
2993#endif
2994#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
2995        if (curl_easy_getinfo(ch->cp, CURLINFO_PRIMARY_PORT, &l_code) == CURLE_OK) {
2996            CAAL("primary_port", l_code);
2997        }
2998        if (curl_easy_getinfo(ch->cp, CURLINFO_LOCAL_IP, &s_code) == CURLE_OK) {
2999            CAAS("local_ip", s_code);
3000        }
3001        if (curl_easy_getinfo(ch->cp, CURLINFO_LOCAL_PORT, &l_code) == CURLE_OK) {
3002            CAAL("local_port", l_code);
3003        }
3004#endif
3005        if (ch->header.str) {
3006            CAASTR("request_header", ch->header.str);
3007        }
3008    } else {
3009        switch (option) {
3010            case CURLINFO_HEADER_OUT:
3011                if (ch->header.str) {
3012                    RETURN_STR(zend_string_copy(ch->header.str));
3013                } else {
3014                    RETURN_FALSE;
3015                }
3016#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
3017            case CURLINFO_CERTINFO: {
3018                struct curl_certinfo *ci = NULL;
3019
3020                array_init(return_value);
3021
3022                if (curl_easy_getinfo(ch->cp, CURLINFO_CERTINFO, &ci) == CURLE_OK) {
3023                    create_certinfo(ci, return_value TSRMLS_CC);
3024                } else {
3025                    RETURN_FALSE;
3026                }
3027                break;
3028            }
3029#endif
3030            default: {
3031                int type = CURLINFO_TYPEMASK & option;
3032                switch (type) {
3033                    case CURLINFO_STRING:
3034                    {
3035                        char *s_code = NULL;
3036
3037                        if (curl_easy_getinfo(ch->cp, option, &s_code) == CURLE_OK && s_code) {
3038                            RETURN_STRING(s_code);
3039                        } else {
3040                            RETURN_FALSE;
3041                        }
3042                        break;
3043                    }
3044                    case CURLINFO_LONG:
3045                    {
3046                        zend_long code = 0;
3047
3048                        if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
3049                            RETURN_LONG(code);
3050                        } else {
3051                            RETURN_FALSE;
3052                        }
3053                        break;
3054                    }
3055                    case CURLINFO_DOUBLE:
3056                    {
3057                        double code = 0.0;
3058
3059                        if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
3060                            RETURN_DOUBLE(code);
3061                        } else {
3062                            RETURN_FALSE;
3063                        }
3064                        break;
3065                    }
3066#if LIBCURL_VERSION_NUM >= 0x070c03 /* Available since 7.12.3 */
3067                    case CURLINFO_SLIST:
3068                    {
3069                        struct curl_slist *slist;
3070                        array_init(return_value);
3071                        if (curl_easy_getinfo(ch->cp, option, &slist) == CURLE_OK) {
3072                            while (slist) {
3073                                add_next_index_string(return_value, slist->data);
3074                                slist = slist->next;
3075                            }
3076                            curl_slist_free_all(slist);
3077                        } else {
3078                            RETURN_FALSE;
3079                        }
3080                        break;
3081                    }
3082#endif
3083                    default:
3084                        RETURN_FALSE;
3085                }
3086            }
3087        }
3088    }
3089}
3090/* }}} */
3091
3092/* {{{ proto string curl_error(resource ch)
3093   Return a string contain the last error for the current session */
3094PHP_FUNCTION(curl_error)
3095{
3096    zval        *zid;
3097    php_curl    *ch;
3098
3099    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
3100        return;
3101    }
3102
3103    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3104
3105    ch->err.str[CURL_ERROR_SIZE] = 0;
3106    RETURN_STRING(ch->err.str);
3107}
3108/* }}} */
3109
3110/* {{{ proto int curl_errno(resource ch)
3111   Return an integer containing the last error number */
3112PHP_FUNCTION(curl_errno)
3113{
3114    zval        *zid;
3115    php_curl    *ch;
3116
3117    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
3118        return;
3119    }
3120
3121    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3122
3123    RETURN_LONG(ch->err.no);
3124}
3125/* }}} */
3126
3127/* {{{ proto void curl_close(resource ch)
3128   Close a cURL session */
3129PHP_FUNCTION(curl_close)
3130{
3131    zval        *zid;
3132    php_curl    *ch;
3133
3134    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
3135        return;
3136    }
3137
3138    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3139
3140    if (ch->in_callback) {
3141        php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempt to close cURL handle from a callback");
3142        return;
3143    }
3144
3145    if (Z_REFCOUNT_P(zid) <= 2) {
3146        zend_list_close(Z_RES_P(zid));
3147    }
3148}
3149/* }}} */
3150
3151/* {{{ _php_curl_close()
3152   List destructor for curl handles */
3153static void _php_curl_close_ex(php_curl *ch TSRMLS_DC)
3154{
3155#if PHP_CURL_DEBUG
3156    fprintf(stderr, "DTOR CALLED, ch = %x\n", ch);
3157#endif
3158
3159    _php_curl_verify_handlers(ch, 0 TSRMLS_CC);
3160
3161    /*
3162     * Libcurl is doing connection caching. When easy handle is cleaned up,
3163     * if the handle was previously used by the curl_multi_api, the connection
3164     * remains open un the curl multi handle is cleaned up. Some protocols are
3165     * sending content like the FTP one, and libcurl try to use the
3166     * WRITEFUNCTION or the HEADERFUNCTION. Since structures used in those
3167     * callback are freed, we need to use an other callback to which avoid
3168     * segfaults.
3169     *
3170     * Libcurl commit d021f2e8a00 fix this issue and should be part of 7.28.2
3171     */
3172    curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_nothing);
3173    curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write_nothing);
3174
3175    curl_easy_cleanup(ch->cp);
3176
3177    /* cURL destructors should be invoked only by last curl handle */
3178    if (--ch->clone == 0) {
3179        zend_llist_clean(&ch->to_free->str);
3180        zend_llist_clean(&ch->to_free->post);
3181        zend_hash_destroy(ch->to_free->slist);
3182        efree(ch->to_free->slist);
3183        efree(ch->to_free);
3184    }
3185
3186    smart_str_free(&ch->handlers->write->buf);
3187    zval_ptr_dtor(&ch->handlers->write->func_name);
3188    zval_ptr_dtor(&ch->handlers->read->func_name);
3189    zval_ptr_dtor(&ch->handlers->write_header->func_name);
3190#if CURLOPT_PASSWDFUNCTION != 0
3191    zval_ptr_dtor(&ch->handlers->passwd);
3192#endif
3193    zval_ptr_dtor(&ch->handlers->std_err);
3194    if (ch->header.str) {
3195        zend_string_release(ch->header.str);
3196    }
3197
3198    zval_ptr_dtor(&ch->handlers->write_header->stream);
3199    zval_ptr_dtor(&ch->handlers->write->stream);
3200    zval_ptr_dtor(&ch->handlers->read->stream);
3201
3202    efree(ch->handlers->write);
3203    efree(ch->handlers->write_header);
3204    efree(ch->handlers->read);
3205
3206    if (ch->handlers->progress) {
3207        zval_ptr_dtor(&ch->handlers->progress->func_name);
3208        efree(ch->handlers->progress);
3209    }
3210
3211#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
3212    if (ch->handlers->fnmatch) {
3213        zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
3214        efree(ch->handlers->fnmatch);
3215    }
3216#endif
3217
3218    efree(ch->handlers);
3219    efree(ch);
3220}
3221/* }}} */
3222
3223/* {{{ _php_curl_close()
3224   List destructor for curl handles */
3225static void _php_curl_close(zend_resource *rsrc TSRMLS_DC)
3226{
3227    php_curl *ch = (php_curl *) rsrc->ptr;
3228    _php_curl_close_ex(ch TSRMLS_CC);
3229}
3230/* }}} */
3231
3232#if LIBCURL_VERSION_NUM >= 0x070c00 /* Available since 7.12.0 */
3233/* {{{ proto bool curl_strerror(int code)
3234      return string describing error code */
3235PHP_FUNCTION(curl_strerror)
3236{
3237    zend_long code;
3238    const char *str;
3239
3240    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &code) == FAILURE) {
3241        return;
3242    }
3243
3244    str = curl_easy_strerror(code);
3245    if (str) {
3246        RETURN_STRING(str);
3247    } else {
3248        RETURN_NULL();
3249    }
3250}
3251/* }}} */
3252#endif
3253
3254#if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
3255/* {{{ _php_curl_reset_handlers()
3256   Reset all handlers of a given php_curl */
3257static void _php_curl_reset_handlers(php_curl *ch)
3258{
3259    if (!Z_ISUNDEF(ch->handlers->write->stream)) {
3260        zval_ptr_dtor(&ch->handlers->write->stream);
3261        ZVAL_UNDEF(&ch->handlers->write->stream);
3262    }
3263    ch->handlers->write->fp = NULL;
3264    ch->handlers->write->method = PHP_CURL_STDOUT;
3265
3266    if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
3267        zval_ptr_dtor(&ch->handlers->write_header->stream);
3268        ZVAL_UNDEF(&ch->handlers->write_header->stream);
3269    }
3270    ch->handlers->write_header->fp = NULL;
3271    ch->handlers->write_header->method = PHP_CURL_IGNORE;
3272
3273    if (!Z_ISUNDEF(ch->handlers->read->stream)) {
3274        zval_ptr_dtor(&ch->handlers->read->stream);
3275        ZVAL_UNDEF(&ch->handlers->read->stream);
3276    }
3277    ch->handlers->read->fp = NULL;
3278    ch->handlers->read->res = NULL;
3279    ch->handlers->read->method  = PHP_CURL_DIRECT;
3280
3281    if (!Z_ISUNDEF(ch->handlers->std_err)) {
3282        zval_ptr_dtor(&ch->handlers->std_err);
3283        ZVAL_UNDEF(&ch->handlers->std_err);
3284    }
3285
3286    if (ch->handlers->progress) {
3287        zval_ptr_dtor(&ch->handlers->progress->func_name);
3288        efree(ch->handlers->progress);
3289        ch->handlers->progress = NULL;
3290    }
3291
3292#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
3293    if (ch->handlers->fnmatch) {
3294        zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
3295        efree(ch->handlers->fnmatch);
3296        ch->handlers->fnmatch = NULL;
3297    }
3298#endif
3299
3300}
3301/* }}} */
3302
3303/* {{{ proto void curl_reset(resource ch)
3304   Reset all options of a libcurl session handle */
3305PHP_FUNCTION(curl_reset)
3306{
3307    zval       *zid;
3308    php_curl   *ch;
3309
3310    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zid) == FAILURE) {
3311        return;
3312    }
3313
3314    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3315
3316    if (ch->in_callback) {
3317        php_error_docref(NULL TSRMLS_CC, E_WARNING, "Attempt to reset cURL handle from a callback");
3318        return;
3319    }
3320
3321    curl_easy_reset(ch->cp);
3322    _php_curl_reset_handlers(ch);
3323    _php_curl_set_default_options(ch);
3324}
3325/* }}} */
3326#endif
3327
3328#if LIBCURL_VERSION_NUM > 0x070f03 /* 7.15.4 */
3329/* {{{ proto void curl_escape(resource ch, string str)
3330   URL encodes the given string */
3331PHP_FUNCTION(curl_escape)
3332{
3333    char       *str = NULL, *res = NULL;
3334    size_t        str_len = 0;
3335    zval       *zid;
3336    php_curl   *ch;
3337
3338    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &zid, &str, &str_len) == FAILURE) {
3339        return;
3340    }
3341
3342    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3343
3344    if ((res = curl_easy_escape(ch->cp, str, str_len))) {
3345        RETVAL_STRING(res);
3346        curl_free(res);
3347    } else {
3348        RETURN_FALSE;
3349    }
3350}
3351/* }}} */
3352
3353/* {{{ proto void curl_unescape(resource ch, string str)
3354   URL decodes the given string */
3355PHP_FUNCTION(curl_unescape)
3356{
3357    char       *str = NULL, *out = NULL;
3358    int        str_len = 0, out_len;
3359    zval       *zid;
3360    php_curl   *ch;
3361
3362    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs", &zid, &str, &str_len) == FAILURE) {
3363        return;
3364    }
3365
3366    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3367
3368    if ((out = curl_easy_unescape(ch->cp, str, str_len, &out_len))) {
3369        RETVAL_STRINGL(out, out_len);
3370        curl_free(out);
3371    } else {
3372        RETURN_FALSE;
3373    }
3374}
3375/* }}} */
3376#endif
3377
3378#if LIBCURL_VERSION_NUM >= 0x071200 /* 7.18.0 */
3379/* {{{ proto void curl_pause(resource ch, int bitmask)
3380       pause and unpause a connection */
3381PHP_FUNCTION(curl_pause)
3382{
3383    zend_long       bitmask;
3384    zval       *zid;
3385    php_curl   *ch;
3386
3387    if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl", &zid, &bitmask) == FAILURE) {
3388        return;
3389    }
3390
3391    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3392
3393    RETURN_LONG(curl_easy_pause(ch->cp, bitmask));
3394}
3395/* }}} */
3396#endif
3397
3398#endif /* HAVE_CURL */
3399
3400/*
3401 * Local variables:
3402 * tab-width: 4
3403 * c-basic-offset: 4
3404 * End:
3405 * vim600: fdm=marker
3406 * vim: noet sw=4 ts=4
3407 */
3408