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 a 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);
152static void _php_curl_close(zend_resource *rsrc);
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)
170{
171    CURLcode error = CURLE_OK;
172
173    if (strlen(str) != len) {
174        php_error_docref(NULL, 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) /* {{{ */
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, 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, 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);
222}
223/* }}} */
224
225void _php_curl_verify_handlers(php_curl *ch, int reporterror) /* {{{ */
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, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
234        if (stream == NULL) {
235            if (reporterror) {
236                php_error_docref(NULL, 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, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
246        if (stream == NULL) {
247            if (reporterror) {
248                php_error_docref(NULL, 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, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
260        if (stream == NULL) {
261            if (reporterror) {
262                php_error_docref(NULL, 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, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
274        if (stream == NULL) {
275            if (reporterror) {
276                php_error_docref(NULL, 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();
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
1294#if PHP_CURL_DEBUG
1295    fprintf(stderr, "curl_write() called\n");
1296    fprintf(stderr, "data = %s, size = %d, nmemb = %d, ctx = %x\n", data, size, nmemb, ctx);
1297#endif
1298
1299    switch (t->method) {
1300        case PHP_CURL_STDOUT:
1301            PHPWRITE(data, length);
1302            break;
1303        case PHP_CURL_FILE:
1304            return fwrite(data, size, nmemb, t->fp);
1305        case PHP_CURL_RETURN:
1306            if (length > 0) {
1307                smart_str_appendl(&t->buf, data, (int) length);
1308            }
1309            break;
1310        case PHP_CURL_USER: {
1311            zval argv[2];
1312            zval retval;
1313            int  error;
1314            zend_fcall_info fci;
1315
1316            ZVAL_RES(&argv[0], ch->res);
1317            Z_ADDREF(argv[0]);
1318            ZVAL_STRINGL(&argv[1], data, length);
1319
1320            fci.size = sizeof(fci);
1321            fci.function_table = EG(function_table);
1322            fci.object = NULL;
1323            ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1324            fci.retval = &retval;
1325            fci.param_count = 2;
1326            fci.params = argv;
1327            fci.no_separation = 0;
1328            fci.symbol_table = NULL;
1329
1330            ch->in_callback = 1;
1331            error = zend_call_function(&fci, &t->fci_cache);
1332            ch->in_callback = 0;
1333            if (error == FAILURE) {
1334                php_error_docref(NULL, E_WARNING, "Could not call the CURLOPT_WRITEFUNCTION");
1335                length = -1;
1336            } else if (!Z_ISUNDEF(retval)) {
1337                if (Z_TYPE(retval) != IS_LONG) {
1338                    convert_to_long_ex(&retval);
1339                }
1340                length = Z_LVAL(retval);
1341            }
1342
1343            zval_ptr_dtor(&argv[0]);
1344            zval_ptr_dtor(&argv[1]);
1345            break;
1346        }
1347    }
1348
1349    return length;
1350}
1351/* }}} */
1352
1353#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
1354/* {{{ curl_fnmatch
1355 */
1356static int curl_fnmatch(void *ctx, const char *pattern, const char *string)
1357{
1358    php_curl *ch = (php_curl *) ctx;
1359    php_curl_fnmatch *t = ch->handlers->fnmatch;
1360    int rval = CURL_FNMATCHFUNC_FAIL;
1361    switch (t->method) {
1362        case PHP_CURL_USER: {
1363            zval argv[3];
1364            zval retval;
1365            int  error;
1366            zend_fcall_info fci;
1367
1368            ZVAL_RES(&argv[0], ch->res);
1369            Z_ADDREF(argv[0]);
1370            ZVAL_STRING(&argv[1], pattern);
1371            ZVAL_STRING(&argv[2], string);
1372
1373            fci.size = sizeof(fci);
1374            fci.function_table = EG(function_table);
1375            ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1376            fci.object = NULL;
1377            fci.retval = &retval;
1378            fci.param_count = 3;
1379            fci.params = argv;
1380            fci.no_separation = 0;
1381            fci.symbol_table = NULL;
1382
1383            ch->in_callback = 1;
1384            error = zend_call_function(&fci, &t->fci_cache);
1385            ch->in_callback = 0;
1386            if (error == FAILURE) {
1387                php_error_docref(NULL, E_WARNING, "Cannot call the CURLOPT_FNMATCH_FUNCTION");
1388            } else if (!Z_ISUNDEF(retval)) {
1389                if (Z_TYPE(retval) != IS_LONG) {
1390                    convert_to_long_ex(&retval);
1391                }
1392                rval = Z_LVAL(retval);
1393            }
1394            zval_ptr_dtor(&argv[0]);
1395            zval_ptr_dtor(&argv[1]);
1396            zval_ptr_dtor(&argv[2]);
1397            break;
1398        }
1399    }
1400    return rval;
1401}
1402/* }}} */
1403#endif
1404
1405/* {{{ curl_progress
1406 */
1407static size_t curl_progress(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow)
1408{
1409    php_curl *ch = (php_curl *)clientp;
1410    php_curl_progress *t = ch->handlers->progress;
1411    size_t  rval = 0;
1412
1413#if PHP_CURL_DEBUG
1414    fprintf(stderr, "curl_progress() called\n");
1415    fprintf(stderr, "clientp = %x, dltotal = %f, dlnow = %f, ultotal = %f, ulnow = %f\n", clientp, dltotal, dlnow, ultotal, ulnow);
1416#endif
1417
1418    switch (t->method) {
1419        case PHP_CURL_USER: {
1420            zval argv[5];
1421            zval retval;
1422            int  error;
1423            zend_fcall_info fci;
1424
1425            ZVAL_RES(&argv[0], ch->res);
1426            Z_ADDREF(argv[0]);
1427            ZVAL_LONG(&argv[1], (zend_long)dltotal);
1428            ZVAL_LONG(&argv[2], (zend_long)dlnow);
1429            ZVAL_LONG(&argv[3], (zend_long)ultotal);
1430            ZVAL_LONG(&argv[4], (zend_long)ulnow);
1431
1432            fci.size = sizeof(fci);
1433            fci.function_table = EG(function_table);
1434            ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1435            fci.object = NULL;
1436            fci.retval = &retval;
1437            fci.param_count = 5;
1438            fci.params = argv;
1439            fci.no_separation = 0;
1440            fci.symbol_table = NULL;
1441
1442            ch->in_callback = 1;
1443            error = zend_call_function(&fci, &t->fci_cache);
1444            ch->in_callback = 0;
1445            if (error == FAILURE) {
1446                php_error_docref(NULL, E_WARNING, "Cannot call the CURLOPT_PROGRESSFUNCTION");
1447            } else if (!Z_ISUNDEF(retval)) {
1448                if (Z_TYPE(retval) != IS_LONG) {
1449                    convert_to_long_ex(&retval);
1450                }
1451                if (0 != Z_LVAL(retval)) {
1452                    rval = 1;
1453                }
1454            }
1455            zval_ptr_dtor(&argv[0]);
1456            zval_ptr_dtor(&argv[1]);
1457            zval_ptr_dtor(&argv[2]);
1458            zval_ptr_dtor(&argv[3]);
1459            zval_ptr_dtor(&argv[4]);
1460            break;
1461        }
1462    }
1463    return rval;
1464}
1465/* }}} */
1466
1467/* {{{ curl_read
1468 */
1469static size_t curl_read(char *data, size_t size, size_t nmemb, void *ctx)
1470{
1471    php_curl *ch = (php_curl *)ctx;
1472    php_curl_read *t = ch->handlers->read;
1473    int length = 0;
1474
1475    switch (t->method) {
1476        case PHP_CURL_DIRECT:
1477            if (t->fp) {
1478                length = fread(data, size, nmemb, t->fp);
1479            }
1480            break;
1481        case PHP_CURL_USER: {
1482            zval argv[3];
1483            zval retval;
1484            int  error;
1485            zend_fcall_info fci;
1486
1487            ZVAL_RES(&argv[0], ch->res);
1488            Z_ADDREF(argv[0]);
1489            ZVAL_RES(&argv[1], t->res);
1490            Z_ADDREF(argv[1]);
1491            ZVAL_LONG(&argv[2], (int)size * nmemb);
1492
1493            fci.size = sizeof(fci);
1494            fci.function_table = EG(function_table);
1495            ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1496            fci.object = NULL;
1497            fci.retval = &retval;
1498            fci.param_count = 3;
1499            fci.params = argv;
1500            fci.no_separation = 0;
1501            fci.symbol_table = NULL;
1502
1503            ch->in_callback = 1;
1504            error = zend_call_function(&fci, &t->fci_cache);
1505            ch->in_callback = 0;
1506            if (error == FAILURE) {
1507                php_error_docref(NULL, E_WARNING, "Cannot call the CURLOPT_READFUNCTION");
1508#if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
1509                length = CURL_READFUNC_ABORT;
1510#endif
1511            } else if (!Z_ISUNDEF(retval)) {
1512                if (Z_TYPE(retval) == IS_STRING) {
1513                    length = MIN((int) (size * nmemb), Z_STRLEN(retval));
1514                    memcpy(data, Z_STRVAL(retval), length);
1515                }
1516                zval_ptr_dtor(&retval);
1517            }
1518
1519            zval_ptr_dtor(&argv[0]);
1520            zval_ptr_dtor(&argv[1]);
1521            zval_ptr_dtor(&argv[2]);
1522            break;
1523        }
1524    }
1525
1526    return length;
1527}
1528/* }}} */
1529
1530/* {{{ curl_write_header
1531 */
1532static size_t curl_write_header(char *data, size_t size, size_t nmemb, void *ctx)
1533{
1534    php_curl *ch = (php_curl *) ctx;
1535    php_curl_write *t = ch->handlers->write_header;
1536    size_t length = size * nmemb;
1537
1538    switch (t->method) {
1539        case PHP_CURL_STDOUT:
1540            /* Handle special case write when we're returning the entire transfer
1541             */
1542            if (ch->handlers->write->method == PHP_CURL_RETURN && length > 0) {
1543                smart_str_appendl(&ch->handlers->write->buf, data, (int) length);
1544            } else {
1545                PHPWRITE(data, length);
1546            }
1547            break;
1548        case PHP_CURL_FILE:
1549            return fwrite(data, size, nmemb, t->fp);
1550        case PHP_CURL_USER: {
1551            zval argv[2];
1552            zval retval;
1553            int  error;
1554            zend_fcall_info fci;
1555
1556            ZVAL_RES(&argv[0], ch->res);
1557            Z_ADDREF(argv[0]);
1558            ZVAL_STRINGL(&argv[1], data, length);
1559
1560            fci.size = sizeof(fci);
1561            fci.function_table = EG(function_table);
1562            ZVAL_COPY_VALUE(&fci.function_name, &t->func_name);
1563            fci.symbol_table = NULL;
1564            fci.object = NULL;
1565            fci.retval = &retval;
1566            fci.param_count = 2;
1567            fci.params = argv;
1568            fci.no_separation = 0;
1569
1570            ch->in_callback = 1;
1571            error = zend_call_function(&fci, &t->fci_cache);
1572            ch->in_callback = 0;
1573            if (error == FAILURE) {
1574                php_error_docref(NULL, E_WARNING, "Could not call the CURLOPT_HEADERFUNCTION");
1575                length = -1;
1576            } else if (!Z_ISUNDEF(retval)) {
1577                if (Z_TYPE(retval) != IS_LONG) {
1578                    convert_to_long_ex(&retval);
1579                }
1580                length = Z_LVAL(retval);
1581            }
1582            zval_ptr_dtor(&argv[0]);
1583            zval_ptr_dtor(&argv[1]);
1584            break;
1585        }
1586
1587        case PHP_CURL_IGNORE:
1588            return length;
1589
1590        default:
1591            return -1;
1592    }
1593
1594    return length;
1595}
1596/* }}} */
1597
1598static int curl_debug(CURL *cp, curl_infotype type, char *buf, size_t buf_len, void *ctx) /* {{{ */
1599{
1600    php_curl *ch = (php_curl *)ctx;
1601
1602    if (type == CURLINFO_HEADER_OUT) {
1603        if (ch->header.str) {
1604            zend_string_release(ch->header.str);
1605        }
1606        if (buf_len > 0) {
1607            ch->header.str = zend_string_init(buf, buf_len, 0);
1608        }
1609    }
1610
1611    return 0;
1612}
1613/* }}} */
1614
1615#if CURLOPT_PASSWDFUNCTION != 0
1616/* {{{ curl_passwd
1617 */
1618static size_t curl_passwd(void *ctx, char *prompt, char *buf, int buflen)
1619{
1620    php_curl *ch = (php_curl *) ctx;
1621    zval *func = &ch->handlers->passwd;
1622    zval  argv[3];
1623    zval  retval;
1624    int   error;
1625    int   ret = -1;
1626
1627    ZVAL_RES(&argv[0], ch->res);
1628    Z_ADDREF(argv[0]);
1629    ZVAL_STRING(&argv[1], prompt);
1630    ZVAL_LONG(&argv[2], buflen);
1631
1632    error = call_user_function(EG(function_table), NULL, func, &retval, 2, argv);
1633    if (error == FAILURE) {
1634        php_error_docref(NULL, E_WARNING, "Could not call the CURLOPT_PASSWDFUNCTION");
1635    } else if (Z_TYPE(retval) == IS_STRING) {
1636        if (Z_STRLEN(retval) > buflen) {
1637            php_error_docref(NULL, E_WARNING, "Returned password is too long for libcurl to handle");
1638        } else {
1639            memcpy(buf, Z_STRVAL(retval), Z_STRLEN(retval) + 1);
1640        }
1641    } else {
1642        php_error_docref(NULL, E_WARNING, "User handler '%s' did not return a string", Z_STRVAL_P(func));
1643    }
1644
1645    zval_ptr_dtor(&argv[0]);
1646    zval_ptr_dtor(&argv[1]);
1647    zval_ptr_dtor(&argv[2]);
1648    zval_ptr_dtor(&retval);
1649
1650    return ret;
1651}
1652/* }}} */
1653#endif
1654
1655/* {{{ curl_free_string
1656 */
1657static void curl_free_string(void **string)
1658{
1659    efree((char *)*string);
1660}
1661/* }}} */
1662
1663/* {{{ curl_free_post
1664 */
1665static void curl_free_post(void **post)
1666{
1667    curl_formfree((struct HttpPost *)*post);
1668}
1669/* }}} */
1670
1671/* {{{ curl_free_slist
1672 */
1673static void curl_free_slist(zval *el)
1674{
1675    curl_slist_free_all(((struct curl_slist *)Z_PTR_P(el)));
1676}
1677/* }}} */
1678
1679/* {{{ proto array curl_version([int version])
1680   Return cURL version information. */
1681PHP_FUNCTION(curl_version)
1682{
1683    curl_version_info_data *d;
1684    zend_long uversion = CURLVERSION_NOW;
1685
1686    if (zend_parse_parameters(ZEND_NUM_ARGS(), "|l", &uversion) == FAILURE) {
1687        return;
1688    }
1689
1690    d = curl_version_info(uversion);
1691    if (d == NULL) {
1692        RETURN_FALSE;
1693    }
1694
1695    array_init(return_value);
1696
1697    CAAL("version_number", d->version_num);
1698    CAAL("age", d->age);
1699    CAAL("features", d->features);
1700    CAAL("ssl_version_number", d->ssl_version_num);
1701    CAAS("version", d->version);
1702    CAAS("host", d->host);
1703    CAAS("ssl_version", d->ssl_version);
1704    CAAS("libz_version", d->libz_version);
1705    /* Add an array of protocols */
1706    {
1707        char **p = (char **) d->protocols;
1708        zval protocol_list;
1709
1710        array_init(&protocol_list);
1711
1712        while (*p != NULL) {
1713            add_next_index_string(&protocol_list, *p);
1714            p++;
1715        }
1716        CAAZ("protocols", &protocol_list);
1717    }
1718}
1719/* }}} */
1720
1721/* {{{ alloc_curl_handle
1722 */
1723static php_curl *alloc_curl_handle()
1724{
1725    php_curl *ch               = ecalloc(1, sizeof(php_curl));
1726    ch->to_free                = ecalloc(1, sizeof(struct _php_curl_free));
1727    ch->handlers               = ecalloc(1, sizeof(php_curl_handlers));
1728    ch->handlers->write        = ecalloc(1, sizeof(php_curl_write));
1729    ch->handlers->write_header = ecalloc(1, sizeof(php_curl_write));
1730    ch->handlers->read         = ecalloc(1, sizeof(php_curl_read));
1731    ch->handlers->progress     = NULL;
1732#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
1733    ch->handlers->fnmatch      = NULL;
1734#endif
1735    ch->clone                  = 1;
1736
1737    memset(&ch->err, 0, sizeof(struct _php_curl_error));
1738
1739    zend_llist_init(&ch->to_free->str,   sizeof(char *),          (llist_dtor_func_t)curl_free_string, 0);
1740    zend_llist_init(&ch->to_free->post,  sizeof(struct HttpPost), (llist_dtor_func_t)curl_free_post,   0);
1741    ch->safe_upload = 1; /* for now, for BC reason we allow unsafe API */
1742
1743    ch->to_free->slist = emalloc(sizeof(HashTable));
1744    zend_hash_init(ch->to_free->slist, 4, NULL, curl_free_slist, 0);
1745
1746    return ch;
1747}
1748/* }}} */
1749
1750#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
1751/* {{{ split_certinfo
1752 */
1753static void split_certinfo(char *string, zval *hash)
1754{
1755    char *org = estrdup(string);
1756    char *s = org;
1757    char *split;
1758
1759    if(org) {
1760        do {
1761            char *key;
1762            char *val;
1763            char *tmp;
1764
1765            split = strstr(s, "; ");
1766            if(split)
1767                *split = '\0';
1768
1769            key = s;
1770            tmp = memchr(key, '=', 64);
1771            if(tmp) {
1772                *tmp = '\0';
1773                val = tmp+1;
1774                add_assoc_string(hash, key, val);
1775            }
1776            s = split+2;
1777        } while(split);
1778        efree(org);
1779    }
1780}
1781/* }}} */
1782
1783/* {{{ create_certinfo
1784 */
1785static void create_certinfo(struct curl_certinfo *ci, zval *listcode)
1786{
1787    int i;
1788
1789    if (ci) {
1790        zval certhash;
1791
1792        for (i=0; i<ci->num_of_certs; i++) {
1793            struct curl_slist *slist;
1794
1795            array_init(&certhash);
1796            for (slist = ci->certinfo[i]; slist; slist = slist->next) {
1797                int len;
1798                char s[64];
1799                char *tmp;
1800                strncpy(s, slist->data, 64);
1801                tmp = memchr(s, ':', 64);
1802                if(tmp) {
1803                    *tmp = '\0';
1804                    len = strlen(s);
1805                    if (!strcmp(s, "Subject") || !strcmp(s, "Issuer")) {
1806                        zval hash;
1807
1808                        array_init(&hash);
1809
1810                        split_certinfo(&slist->data[len+1], &hash);
1811                        add_assoc_zval(&certhash, s, &hash);
1812                    } else {
1813                        add_assoc_string(&certhash, s, &slist->data[len+1]);
1814                    }
1815                } else {
1816                    php_error_docref(NULL, E_WARNING, "Could not extract hash key from certificate info");
1817                }
1818            }
1819            add_next_index_zval(listcode, &certhash);
1820        }
1821    }
1822}
1823/* }}} */
1824#endif
1825
1826/* {{{ _php_curl_set_default_options()
1827   Set default options for a handle */
1828static void _php_curl_set_default_options(php_curl *ch)
1829{
1830    char *cainfo;
1831
1832    curl_easy_setopt(ch->cp, CURLOPT_NOPROGRESS,        1);
1833    curl_easy_setopt(ch->cp, CURLOPT_VERBOSE,           0);
1834    curl_easy_setopt(ch->cp, CURLOPT_ERRORBUFFER,       ch->err.str);
1835    curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION,     curl_write);
1836    curl_easy_setopt(ch->cp, CURLOPT_FILE,              (void *) ch);
1837    curl_easy_setopt(ch->cp, CURLOPT_READFUNCTION,      curl_read);
1838    curl_easy_setopt(ch->cp, CURLOPT_INFILE,            (void *) ch);
1839    curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION,    curl_write_header);
1840    curl_easy_setopt(ch->cp, CURLOPT_WRITEHEADER,       (void *) ch);
1841    curl_easy_setopt(ch->cp, CURLOPT_DNS_USE_GLOBAL_CACHE, 1);
1842    curl_easy_setopt(ch->cp, CURLOPT_DNS_CACHE_TIMEOUT, 120);
1843    curl_easy_setopt(ch->cp, CURLOPT_MAXREDIRS, 20); /* prevent infinite redirects */
1844
1845    cainfo = INI_STR("openssl.cafile");
1846    if (!(cainfo && cainfo[0] != '\0')) {
1847        cainfo = INI_STR("curl.cainfo");
1848    }
1849    if (cainfo && cainfo[0] != '\0') {
1850        curl_easy_setopt(ch->cp, CURLOPT_CAINFO, cainfo);
1851    }
1852
1853#if defined(ZTS)
1854    curl_easy_setopt(ch->cp, CURLOPT_NOSIGNAL, 1);
1855#endif
1856}
1857/* }}} */
1858
1859/* {{{ proto resource curl_init([string url])
1860   Initialize a cURL session */
1861PHP_FUNCTION(curl_init)
1862{
1863    php_curl *ch;
1864    CURL     *cp;
1865    char     *url = NULL;
1866    size_t        url_len = 0;
1867
1868    if (zend_parse_parameters(ZEND_NUM_ARGS(), "|s", &url, &url_len) == FAILURE) {
1869        return;
1870    }
1871
1872    cp = curl_easy_init();
1873    if (!cp) {
1874        php_error_docref(NULL, E_WARNING, "Could not initialize a new cURL handle");
1875        RETURN_FALSE;
1876    }
1877
1878    ch = alloc_curl_handle();
1879
1880    ch->cp = cp;
1881
1882    ch->handlers->write->method = PHP_CURL_STDOUT;
1883    ch->handlers->read->method  = PHP_CURL_DIRECT;
1884    ch->handlers->write_header->method = PHP_CURL_IGNORE;
1885
1886    _php_curl_set_default_options(ch);
1887
1888    if (url) {
1889        if (php_curl_option_url(ch, url, url_len) == FAILURE) {
1890            _php_curl_close_ex(ch);
1891            RETURN_FALSE;
1892        }
1893    }
1894
1895    ZEND_REGISTER_RESOURCE(return_value, ch, le_curl);
1896    ch->res = Z_RES_P(return_value);
1897}
1898/* }}} */
1899
1900/* {{{ proto resource curl_copy_handle(resource ch)
1901   Copy a cURL handle along with all of it's preferences */
1902PHP_FUNCTION(curl_copy_handle)
1903{
1904    CURL        *cp;
1905    zval        *zid;
1906    php_curl    *ch, *dupch;
1907
1908    if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zid) == FAILURE) {
1909        return;
1910    }
1911
1912    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
1913
1914    cp = curl_easy_duphandle(ch->cp);
1915    if (!cp) {
1916        php_error_docref(NULL, E_WARNING, "Cannot duplicate cURL handle");
1917        RETURN_FALSE;
1918    }
1919
1920    dupch = alloc_curl_handle();
1921
1922    dupch->cp = cp;
1923    Z_ADDREF_P(zid);
1924    if (!Z_ISUNDEF(ch->handlers->write->stream)) {
1925        Z_ADDREF(ch->handlers->write->stream);
1926    }
1927    dupch->handlers->write->stream = ch->handlers->write->stream;
1928    dupch->handlers->write->method = ch->handlers->write->method;
1929    if (!Z_ISUNDEF(ch->handlers->read->stream)) {
1930        Z_ADDREF(ch->handlers->read->stream);
1931    }
1932    dupch->handlers->read->stream  = ch->handlers->read->stream;
1933    dupch->handlers->read->method  = ch->handlers->read->method;
1934    dupch->handlers->write_header->method = ch->handlers->write_header->method;
1935    if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
1936        Z_ADDREF(ch->handlers->write_header->stream);
1937    }
1938    dupch->handlers->write_header->stream = ch->handlers->write_header->stream;
1939
1940    dupch->handlers->write->fp = ch->handlers->write->fp;
1941    dupch->handlers->write_header->fp = ch->handlers->write_header->fp;
1942    dupch->handlers->read->fp = ch->handlers->read->fp;
1943    dupch->handlers->read->res = ch->handlers->read->res;
1944#if CURLOPT_PASSWDDATA != 0
1945    if (!Z_ISUNDEF(ch->handlers->passwd)) {
1946        ZVAL_COPY(&dupch->handlers->passwd, &ch->handlers->passwd);
1947        curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA, (void *) dupch);
1948    }
1949#endif
1950    if (!Z_ISUNDEF(ch->handlers->write->func_name)) {
1951        ZVAL_COPY(&dupch->handlers->write->func_name, &ch->handlers->write->func_name);
1952    }
1953    if (!Z_ISUNDEF(ch->handlers->read->func_name)) {
1954        ZVAL_COPY(&dupch->handlers->read->func_name, &ch->handlers->read->func_name);
1955    }
1956    if (!Z_ISUNDEF(ch->handlers->write_header->func_name)) {
1957        ZVAL_COPY(&dupch->handlers->write_header->func_name, &ch->handlers->write_header->func_name);
1958    }
1959
1960    curl_easy_setopt(dupch->cp, CURLOPT_ERRORBUFFER,       dupch->err.str);
1961    curl_easy_setopt(dupch->cp, CURLOPT_FILE,              (void *) dupch);
1962    curl_easy_setopt(dupch->cp, CURLOPT_INFILE,            (void *) dupch);
1963    curl_easy_setopt(dupch->cp, CURLOPT_WRITEHEADER,       (void *) dupch);
1964
1965    if (ch->handlers->progress) {
1966        dupch->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
1967        if (!Z_ISUNDEF(ch->handlers->progress->func_name)) {
1968            ZVAL_COPY(&dupch->handlers->progress->func_name, &ch->handlers->progress->func_name);
1969        }
1970        dupch->handlers->progress->method = ch->handlers->progress->method;
1971        curl_easy_setopt(dupch->cp, CURLOPT_PROGRESSDATA, (void *) dupch);
1972    }
1973
1974/* Available since 7.21.0 */
1975#if LIBCURL_VERSION_NUM >= 0x071500
1976    if (ch->handlers->fnmatch) {
1977        dupch->handlers->fnmatch = ecalloc(1, sizeof(php_curl_fnmatch));
1978        if (!Z_ISUNDEF(ch->handlers->fnmatch->func_name)) {
1979            ZVAL_COPY(&dupch->handlers->fnmatch->func_name, &ch->handlers->fnmatch->func_name);
1980        }
1981        dupch->handlers->fnmatch->method = ch->handlers->fnmatch->method;
1982        curl_easy_setopt(dupch->cp, CURLOPT_FNMATCH_DATA, (void *) dupch);
1983    }
1984#endif
1985
1986    efree(dupch->to_free->slist);
1987    efree(dupch->to_free);
1988    dupch->to_free = ch->to_free;
1989
1990    /* Keep track of cloned copies to avoid invoking curl destructors for every clone */
1991    ch->clone++;
1992
1993    ZEND_REGISTER_RESOURCE(return_value, dupch, le_curl);
1994    dupch->res = Z_RES_P(return_value);
1995}
1996/* }}} */
1997
1998static int _php_curl_setopt(php_curl *ch, zend_long option, zval *zvalue) /* {{{ */
1999{
2000    CURLcode error = CURLE_OK;
2001
2002    switch (option) {
2003        /* Long options */
2004        case CURLOPT_SSL_VERIFYHOST:
2005            convert_to_long(zvalue);
2006            if (Z_LVAL_P(zvalue) == 1) {
2007#if LIBCURL_VERSION_NUM <= 0x071c00 /* 7.28.0 */
2008                php_error_docref(NULL, 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");
2009#else
2010                php_error_docref(NULL, E_NOTICE, "CURLOPT_SSL_VERIFYHOST no longer accepts the value 1, value 2 will be used instead");
2011                error = curl_easy_setopt(ch->cp, option, 2);
2012                break;
2013#endif
2014            }
2015        case CURLOPT_AUTOREFERER:
2016        case CURLOPT_BUFFERSIZE:
2017        case CURLOPT_CONNECTTIMEOUT:
2018        case CURLOPT_COOKIESESSION:
2019        case CURLOPT_CRLF:
2020        case CURLOPT_DNS_CACHE_TIMEOUT:
2021        case CURLOPT_DNS_USE_GLOBAL_CACHE:
2022        case CURLOPT_FAILONERROR:
2023        case CURLOPT_FILETIME:
2024        case CURLOPT_FORBID_REUSE:
2025        case CURLOPT_FRESH_CONNECT:
2026        case CURLOPT_FTP_USE_EPRT:
2027        case CURLOPT_FTP_USE_EPSV:
2028        case CURLOPT_HEADER:
2029        case CURLOPT_HTTPGET:
2030        case CURLOPT_HTTPPROXYTUNNEL:
2031        case CURLOPT_HTTP_VERSION:
2032        case CURLOPT_INFILESIZE:
2033        case CURLOPT_LOW_SPEED_LIMIT:
2034        case CURLOPT_LOW_SPEED_TIME:
2035        case CURLOPT_MAXCONNECTS:
2036        case CURLOPT_MAXREDIRS:
2037        case CURLOPT_NETRC:
2038        case CURLOPT_NOBODY:
2039        case CURLOPT_NOPROGRESS:
2040        case CURLOPT_NOSIGNAL:
2041        case CURLOPT_PORT:
2042        case CURLOPT_POST:
2043        case CURLOPT_PROXYPORT:
2044        case CURLOPT_PROXYTYPE:
2045        case CURLOPT_PUT:
2046        case CURLOPT_RESUME_FROM:
2047        case CURLOPT_SSLVERSION:
2048        case CURLOPT_SSL_VERIFYPEER:
2049        case CURLOPT_TIMECONDITION:
2050        case CURLOPT_TIMEOUT:
2051        case CURLOPT_TIMEVALUE:
2052        case CURLOPT_TRANSFERTEXT:
2053        case CURLOPT_UNRESTRICTED_AUTH:
2054        case CURLOPT_UPLOAD:
2055        case CURLOPT_VERBOSE:
2056#if LIBCURL_VERSION_NUM >= 0x070a06 /* Available since 7.10.6 */
2057        case CURLOPT_HTTPAUTH:
2058#endif
2059#if LIBCURL_VERSION_NUM >= 0x070a07 /* Available since 7.10.7 */
2060        case CURLOPT_FTP_CREATE_MISSING_DIRS:
2061        case CURLOPT_PROXYAUTH:
2062#endif
2063#if LIBCURL_VERSION_NUM >= 0x070a08 /* Available since 7.10.8 */
2064        case CURLOPT_FTP_RESPONSE_TIMEOUT:
2065        case CURLOPT_IPRESOLVE:
2066        case CURLOPT_MAXFILESIZE:
2067#endif
2068#if LIBCURL_VERSION_NUM >= 0x070b02 /* Available since 7.11.2 */
2069        case CURLOPT_TCP_NODELAY:
2070#endif
2071#if LIBCURL_VERSION_NUM >= 0x070c02 /* Available since 7.12.2 */
2072        case CURLOPT_FTPSSLAUTH:
2073#endif
2074#if LIBCURL_VERSION_NUM >= 0x070e01 /* Available since 7.14.1 */
2075        case CURLOPT_IGNORE_CONTENT_LENGTH:
2076#endif
2077#if LIBCURL_VERSION_NUM >= 0x070f00 /* Available since 7.15.0 */
2078        case CURLOPT_FTP_SKIP_PASV_IP:
2079#endif
2080#if LIBCURL_VERSION_NUM >= 0x070f01 /* Available since 7.15.1 */
2081        case CURLOPT_FTP_FILEMETHOD:
2082#endif
2083#if LIBCURL_VERSION_NUM >= 0x070f02 /* Available since 7.15.2 */
2084        case CURLOPT_CONNECT_ONLY:
2085        case CURLOPT_LOCALPORT:
2086        case CURLOPT_LOCALPORTRANGE:
2087#endif
2088#if LIBCURL_VERSION_NUM >= 0x071000 /* Available since 7.16.0 */
2089        case CURLOPT_SSL_SESSIONID_CACHE:
2090#endif
2091#if LIBCURL_VERSION_NUM >= 0x071001 /* Available since 7.16.1 */
2092        case CURLOPT_FTP_SSL_CCC:
2093        case CURLOPT_SSH_AUTH_TYPES:
2094#endif
2095#if LIBCURL_VERSION_NUM >= 0x071002 /* Available since 7.16.2 */
2096        case CURLOPT_CONNECTTIMEOUT_MS:
2097        case CURLOPT_HTTP_CONTENT_DECODING:
2098        case CURLOPT_HTTP_TRANSFER_DECODING:
2099        case CURLOPT_TIMEOUT_MS:
2100#endif
2101#if LIBCURL_VERSION_NUM >= 0x071004 /* Available since 7.16.4 */
2102        case CURLOPT_NEW_DIRECTORY_PERMS:
2103        case CURLOPT_NEW_FILE_PERMS:
2104#endif
2105#if LIBCURL_VERSION_NUM >= 0x071100 /* Available since 7.17.0 */
2106        case CURLOPT_USE_SSL:
2107#elif LIBCURL_VERSION_NUM >= 0x070b00 /* Available since 7.11.0 */
2108        case CURLOPT_FTP_SSL:
2109#endif
2110#if LIBCURL_VERSION_NUM >= 0x071100 /* Available since 7.17.0 */
2111        case CURLOPT_APPEND:
2112        case CURLOPT_DIRLISTONLY:
2113#else
2114        case CURLOPT_FTPAPPEND:
2115        case CURLOPT_FTPLISTONLY:
2116#endif
2117#if LIBCURL_VERSION_NUM >= 0x071200 /* Available since 7.18.0 */
2118        case CURLOPT_PROXY_TRANSFER_MODE:
2119#endif
2120#if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
2121        case CURLOPT_ADDRESS_SCOPE:
2122#endif
2123#if LIBCURL_VERSION_NUM >  0x071301 /* Available since 7.19.1 */
2124        case CURLOPT_CERTINFO:
2125#endif
2126#if LIBCURL_VERSION_NUM >= 0x071304 /* Available since 7.19.4 */
2127        case CURLOPT_NOPROXY:
2128        case CURLOPT_PROTOCOLS:
2129        case CURLOPT_REDIR_PROTOCOLS:
2130        case CURLOPT_SOCKS5_GSSAPI_NEC:
2131        case CURLOPT_TFTP_BLKSIZE:
2132#endif
2133#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2134        case CURLOPT_FTP_USE_PRET:
2135        case CURLOPT_RTSP_CLIENT_CSEQ:
2136        case CURLOPT_RTSP_REQUEST:
2137        case CURLOPT_RTSP_SERVER_CSEQ:
2138#endif
2139#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
2140        case CURLOPT_WILDCARDMATCH:
2141#endif
2142#if LIBCURL_VERSION_NUM >= 0x071504 /* Available since 7.21.4 */
2143        case CURLOPT_TLSAUTH_TYPE:
2144#endif
2145#if LIBCURL_VERSION_NUM >= 0x071600 /* Available since 7.22.0 */
2146        case CURLOPT_GSSAPI_DELEGATION:
2147#endif
2148#if LIBCURL_VERSION_NUM >= 0x071800 /* Available since 7.24.0 */
2149        case CURLOPT_ACCEPTTIMEOUT_MS:
2150#endif
2151#if LIBCURL_VERSION_NUM >= 0x071900 /* Available since 7.25.0 */
2152        case CURLOPT_SSL_OPTIONS:
2153        case CURLOPT_TCP_KEEPALIVE:
2154        case CURLOPT_TCP_KEEPIDLE:
2155        case CURLOPT_TCP_KEEPINTVL:
2156#endif
2157#if CURLOPT_MUTE != 0
2158        case CURLOPT_MUTE:
2159#endif
2160            convert_to_long_ex(zvalue);
2161#if LIBCURL_VERSION_NUM >= 0x71304
2162            if ((option == CURLOPT_PROTOCOLS || option == CURLOPT_REDIR_PROTOCOLS) &&
2163                (PG(open_basedir) && *PG(open_basedir)) && (Z_LVAL_P(zvalue) & CURLPROTO_FILE)) {
2164                    php_error_docref(NULL, E_WARNING, "CURLPROTO_FILE cannot be activated when an open_basedir is set");
2165                    return 1;
2166            }
2167#endif
2168            error = curl_easy_setopt(ch->cp, option, Z_LVAL_P(zvalue));
2169            break;
2170        case CURLOPT_SAFE_UPLOAD:
2171            convert_to_long_ex(zvalue);
2172            ch->safe_upload = (Z_LVAL_P(zvalue) != 0);
2173            break;
2174
2175        /* String options */
2176        case CURLOPT_CAINFO:
2177        case CURLOPT_CAPATH:
2178        case CURLOPT_COOKIE:
2179        case CURLOPT_EGDSOCKET:
2180        case CURLOPT_INTERFACE:
2181        case CURLOPT_PROXY:
2182        case CURLOPT_PROXYUSERPWD:
2183        case CURLOPT_REFERER:
2184        case CURLOPT_SSLCERTTYPE:
2185        case CURLOPT_SSLENGINE:
2186        case CURLOPT_SSLENGINE_DEFAULT:
2187        case CURLOPT_SSLKEY:
2188        case CURLOPT_SSLKEYPASSWD:
2189        case CURLOPT_SSLKEYTYPE:
2190        case CURLOPT_SSL_CIPHER_LIST:
2191        case CURLOPT_USERAGENT:
2192        case CURLOPT_USERPWD:
2193#if LIBCURL_VERSION_NUM >= 0x070e01 /* Available since 7.14.1 */
2194        case CURLOPT_COOKIELIST:
2195#endif
2196#if LIBCURL_VERSION_NUM >= 0x070f05 /* Available since 7.15.5 */
2197        case CURLOPT_FTP_ALTERNATIVE_TO_USER:
2198#endif
2199#if LIBCURL_VERSION_NUM >= 0x071101 /* Available since 7.17.1 */
2200        case CURLOPT_SSH_HOST_PUBLIC_KEY_MD5:
2201#endif
2202#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
2203        case CURLOPT_PASSWORD:
2204        case CURLOPT_PROXYPASSWORD:
2205        case CURLOPT_PROXYUSERNAME:
2206        case CURLOPT_USERNAME:
2207#endif
2208#if LIBCURL_VERSION_NUM >= 0x071304 /* Available since 7.19.4 */
2209        case CURLOPT_SOCKS5_GSSAPI_SERVICE:
2210#endif
2211#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2212        case CURLOPT_MAIL_FROM:
2213        case CURLOPT_RTSP_STREAM_URI:
2214        case CURLOPT_RTSP_TRANSPORT:
2215#endif
2216#if LIBCURL_VERSION_NUM >= 0x071504 /* Available since 7.21.4 */
2217        case CURLOPT_TLSAUTH_PASSWORD:
2218        case CURLOPT_TLSAUTH_USERNAME:
2219#endif
2220#if LIBCURL_VERSION_NUM >= 0x071506 /* Available since 7.21.6 */
2221        case CURLOPT_ACCEPT_ENCODING:
2222        case CURLOPT_TRANSFER_ENCODING:
2223#else
2224        case CURLOPT_ENCODING:
2225#endif
2226#if LIBCURL_VERSION_NUM >= 0x071800 /* Available since 7.24.0 */
2227        case CURLOPT_DNS_SERVERS:
2228#endif
2229#if LIBCURL_VERSION_NUM >= 0x071900 /* Available since 7.25.0 */
2230        case CURLOPT_MAIL_AUTH:
2231#endif
2232        {
2233            convert_to_string_ex(zvalue);
2234            return php_curl_option_str(ch, option, Z_STRVAL_P(zvalue), Z_STRLEN_P(zvalue), 0);
2235        }
2236
2237        /* Curl nullable string options */
2238        case CURLOPT_CUSTOMREQUEST:
2239        case CURLOPT_FTPPORT:
2240        case CURLOPT_RANGE:
2241#if LIBCURL_VERSION_NUM >= 0x070d00 /* Available since 7.13.0 */
2242        case CURLOPT_FTP_ACCOUNT:
2243#endif
2244#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2245        case CURLOPT_RTSP_SESSION_ID:
2246#endif
2247#if LIBCURL_VERSION_NUM >= 0x071004 /* Available since 7.16.4 */
2248        case CURLOPT_KRBLEVEL:
2249#else
2250        case CURLOPT_KRB4LEVEL:
2251#endif
2252        {
2253            if (Z_ISNULL_P(zvalue)) {
2254                error = curl_easy_setopt(ch->cp, option, NULL);
2255            } else {
2256                convert_to_string_ex(zvalue);
2257                return php_curl_option_str(ch, option, Z_STRVAL_P(zvalue), Z_STRLEN_P(zvalue), 0);
2258            }
2259            break;
2260        }
2261
2262        /* Curl private option */
2263        case CURLOPT_PRIVATE:
2264            convert_to_string_ex(zvalue);
2265            return php_curl_option_str(ch, option, Z_STRVAL_P(zvalue), Z_STRLEN_P(zvalue), 1);
2266
2267        /* Curl url option */
2268        case CURLOPT_URL:
2269            convert_to_string_ex(zvalue);
2270            return php_curl_option_url(ch, Z_STRVAL_P(zvalue), Z_STRLEN_P(zvalue));
2271
2272        /* Curl file handle options */
2273        case CURLOPT_FILE:
2274        case CURLOPT_INFILE:
2275        case CURLOPT_STDERR:
2276        case CURLOPT_WRITEHEADER: {
2277            FILE *fp = NULL;
2278            int type;
2279            php_stream *what = NULL;
2280
2281            if (Z_TYPE_P(zvalue) != IS_NULL) {
2282                what = zend_fetch_resource(zvalue, -1, "File-Handle", &type, 1, php_file_le_stream(), php_file_le_pstream());
2283                if (!what) {
2284                    return FAILURE;
2285                }
2286
2287                if (FAILURE == php_stream_cast(what, PHP_STREAM_AS_STDIO, (void *) &fp, REPORT_ERRORS)) {
2288                    return FAILURE;
2289                }
2290
2291                if (!fp) {
2292                    return FAILURE;
2293                }
2294            }
2295
2296            error = CURLE_OK;
2297            switch (option) {
2298                case CURLOPT_FILE:
2299                    if (!what) {
2300                        if (!Z_ISUNDEF(ch->handlers->write->stream)) {
2301                            zval_ptr_dtor(&ch->handlers->write->stream);
2302                            ZVAL_UNDEF(&ch->handlers->write->stream);
2303                        }
2304                        ch->handlers->write->fp = NULL;
2305                        ch->handlers->write->method = PHP_CURL_STDOUT;
2306                    } else if (what->mode[0] != 'r' || what->mode[1] == '+') {
2307                        zval_ptr_dtor(&ch->handlers->write->stream);
2308                        ch->handlers->write->fp = fp;
2309                        ch->handlers->write->method = PHP_CURL_FILE;
2310                        ZVAL_COPY(&ch->handlers->write->stream, zvalue);
2311                    } else {
2312                        php_error_docref(NULL, E_WARNING, "the provided file handle is not writable");
2313                        return FAILURE;
2314                    }
2315                    break;
2316                case CURLOPT_WRITEHEADER:
2317                    if (!what) {
2318                        if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
2319                            zval_ptr_dtor(&ch->handlers->write_header->stream);
2320                            ZVAL_UNDEF(&ch->handlers->write_header->stream);
2321                        }
2322                        ch->handlers->write_header->fp = NULL;
2323                        ch->handlers->write_header->method = PHP_CURL_IGNORE;
2324                    } else if (what->mode[0] != 'r' || what->mode[1] == '+') {
2325                        zval_ptr_dtor(&ch->handlers->write_header->stream);
2326                        ch->handlers->write_header->fp = fp;
2327                        ch->handlers->write_header->method = PHP_CURL_FILE;
2328                        ZVAL_COPY(&ch->handlers->write_header->stream, zvalue);;
2329                    } else {
2330                        php_error_docref(NULL, E_WARNING, "the provided file handle is not writable");
2331                        return FAILURE;
2332                    }
2333                    break;
2334                case CURLOPT_INFILE:
2335                    if (!what) {
2336                        if (!Z_ISUNDEF(ch->handlers->read->stream)) {
2337                            zval_ptr_dtor(&ch->handlers->read->stream);
2338                            ZVAL_UNDEF(&ch->handlers->read->stream);
2339                        }
2340                        ch->handlers->read->fp = NULL;
2341                        ch->handlers->read->res = NULL;
2342                    } else {
2343                        zval_ptr_dtor(&ch->handlers->read->stream);
2344                        ch->handlers->read->fp = fp;
2345                        ch->handlers->read->res = Z_RES_P(zvalue);
2346                        ZVAL_COPY(&ch->handlers->read->stream, zvalue);
2347                    }
2348                    break;
2349                case CURLOPT_STDERR:
2350                    if (!what) {
2351                        if (!Z_ISUNDEF(ch->handlers->std_err)) {
2352                            zval_ptr_dtor(&ch->handlers->std_err);
2353                            ZVAL_UNDEF(&ch->handlers->std_err);
2354                        }
2355                    } else if (what->mode[0] != 'r' || what->mode[1] == '+') {
2356                        zval_ptr_dtor(&ch->handlers->std_err);
2357                        ZVAL_COPY(&ch->handlers->std_err, zvalue);
2358                    } else {
2359                        php_error_docref(NULL, E_WARNING, "the provided file handle is not writable");
2360                        return FAILURE;
2361                    }
2362                    /* break omitted intentionally */
2363                default:
2364                    error = curl_easy_setopt(ch->cp, option, fp);
2365                    break;
2366            }
2367            break;
2368        }
2369
2370        /* Curl linked list options */
2371        case CURLOPT_HTTP200ALIASES:
2372        case CURLOPT_HTTPHEADER:
2373        case CURLOPT_POSTQUOTE:
2374        case CURLOPT_PREQUOTE:
2375        case CURLOPT_QUOTE:
2376        case CURLOPT_TELNETOPTIONS:
2377#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2378        case CURLOPT_MAIL_RCPT:
2379#endif
2380#if LIBCURL_VERSION_NUM >= 0x071503 /* Available since 7.21.3 */
2381        case CURLOPT_RESOLVE:
2382#endif
2383        {
2384            zval *current;
2385            HashTable *ph;
2386            struct curl_slist *slist = NULL;
2387
2388            ph = HASH_OF(zvalue);
2389            if (!ph) {
2390                char *name = NULL;
2391                switch (option) {
2392                    case CURLOPT_HTTPHEADER:
2393                        name = "CURLOPT_HTTPHEADER";
2394                        break;
2395                    case CURLOPT_QUOTE:
2396                        name = "CURLOPT_QUOTE";
2397                        break;
2398                    case CURLOPT_HTTP200ALIASES:
2399                        name = "CURLOPT_HTTP200ALIASES";
2400                        break;
2401                    case CURLOPT_POSTQUOTE:
2402                        name = "CURLOPT_POSTQUOTE";
2403                        break;
2404                    case CURLOPT_PREQUOTE:
2405                        name = "CURLOPT_PREQUOTE";
2406                        break;
2407                    case CURLOPT_TELNETOPTIONS:
2408                        name = "CURLOPT_TELNETOPTIONS";
2409                        break;
2410#if LIBCURL_VERSION_NUM >= 0x071400 /* Available since 7.20.0 */
2411                    case CURLOPT_MAIL_RCPT:
2412                        name = "CURLOPT_MAIL_RCPT";
2413                        break;
2414#endif
2415#if LIBCURL_VERSION_NUM >= 0x071503 /* Available since 7.21.3 */
2416                    case CURLOPT_RESOLVE:
2417                        name = "CURLOPT_RESOLVE";
2418                        break;
2419#endif
2420                }
2421                php_error_docref(NULL, E_WARNING, "You must pass either an object or an array with the %s argument", name);
2422                return FAILURE;
2423            }
2424
2425            ZEND_HASH_FOREACH_VAL(ph, current) {
2426                SEPARATE_ZVAL(current);
2427                convert_to_string_ex(current);
2428
2429                slist = curl_slist_append(slist, Z_STRVAL_P(current));
2430                if (!slist) {
2431                    php_error_docref(NULL, E_WARNING, "Could not build curl_slist");
2432                    return 1;
2433                }
2434            } ZEND_HASH_FOREACH_END();
2435
2436            zend_hash_index_update_ptr(ch->to_free->slist, option, slist);
2437
2438            error = curl_easy_setopt(ch->cp, option, slist);
2439
2440            break;
2441        }
2442
2443        case CURLOPT_BINARYTRANSFER:
2444            /* Do nothing, just backward compatibility */
2445            break;
2446
2447        case CURLOPT_FOLLOWLOCATION:
2448            convert_to_long_ex(zvalue);
2449#if LIBCURL_VERSION_NUM < 0x071304
2450            if (PG(open_basedir) && *PG(open_basedir)) {
2451                if (Z_LVAL_P(zvalue) != 0) {
2452                    php_error_docref(NULL, E_WARNING, "CURLOPT_FOLLOWLOCATION cannot be activated when an open_basedir is set");
2453                    return FAILURE;
2454                }
2455            }
2456#endif
2457            error = curl_easy_setopt(ch->cp, option, Z_LVAL_P(zvalue));
2458            break;
2459
2460        case CURLOPT_HEADERFUNCTION:
2461            if (!Z_ISUNDEF(ch->handlers->write_header->func_name)) {
2462                zval_ptr_dtor(&ch->handlers->write_header->func_name);
2463                ch->handlers->write_header->fci_cache = empty_fcall_info_cache;
2464            }
2465            ZVAL_COPY(&ch->handlers->write_header->func_name, zvalue);
2466            ch->handlers->write_header->method = PHP_CURL_USER;
2467            break;
2468
2469        case CURLOPT_POSTFIELDS:
2470            if (Z_TYPE_P(zvalue) == IS_ARRAY || Z_TYPE_P(zvalue) == IS_OBJECT) {
2471                zval *current;
2472                HashTable *postfields;
2473                zend_string *string_key;
2474                zend_ulong  num_key;
2475                struct HttpPost *first = NULL;
2476                struct HttpPost *last  = NULL;
2477
2478                postfields = HASH_OF(zvalue);
2479                if (!postfields) {
2480                    php_error_docref(NULL, E_WARNING, "Couldn't get HashTable in CURLOPT_POSTFIELDS");
2481                    return FAILURE;
2482                }
2483
2484                ZEND_HASH_FOREACH_KEY_VAL(postfields, num_key, string_key, current) {
2485                    char *postval;
2486                    /* Pretend we have a string_key here */
2487                    if (!string_key) {
2488                        string_key = zend_long_to_str(num_key);
2489                    } else {
2490                        zend_string_addref(string_key);
2491                    }
2492
2493                    if (Z_TYPE_P(current) == IS_OBJECT &&
2494                            instanceof_function(Z_OBJCE_P(current), curl_CURLFile_class)) {
2495                        /* new-style file upload */
2496                        zval *prop;
2497                        char *type = NULL, *filename = NULL;
2498
2499                        prop = zend_read_property(curl_CURLFile_class, current, "name", sizeof("name")-1, 0);
2500                        if (Z_TYPE_P(prop) != IS_STRING) {
2501                            php_error_docref(NULL, E_WARNING, "Invalid filename for key %s", string_key->val);
2502                        } else {
2503                            postval = Z_STRVAL_P(prop);
2504
2505                            if (php_check_open_basedir(postval)) {
2506                                return 1;
2507                            }
2508
2509                            prop = zend_read_property(curl_CURLFile_class, current, "mime", sizeof("mime")-1, 0);
2510                            if (Z_TYPE_P(prop) == IS_STRING && Z_STRLEN_P(prop) > 0) {
2511                                type = Z_STRVAL_P(prop);
2512                            }
2513                            prop = zend_read_property(curl_CURLFile_class, current, "postname", sizeof("postname")-1, 0);
2514                            if (Z_TYPE_P(prop) == IS_STRING && Z_STRLEN_P(prop) > 0) {
2515                                filename = Z_STRVAL_P(prop);
2516                            }
2517                            error = curl_formadd(&first, &last,
2518                                            CURLFORM_COPYNAME, string_key->val,
2519                                            CURLFORM_NAMELENGTH, string_key->len,
2520                                            CURLFORM_FILENAME, filename ? filename : postval,
2521                                            CURLFORM_CONTENTTYPE, type ? type : "application/octet-stream",
2522                                            CURLFORM_FILE, postval,
2523                                            CURLFORM_END);
2524                        }
2525
2526                        zend_string_release(string_key);
2527                        continue;
2528                    }
2529
2530                    SEPARATE_ZVAL(current);
2531                    convert_to_string_ex(current);
2532
2533                    postval = Z_STRVAL_P(current);
2534
2535                    /* The arguments after _NAMELENGTH and _CONTENTSLENGTH
2536                     * must be explicitly cast to long in curl_formadd
2537                     * use since curl needs a long not an int. */
2538                    if (!ch->safe_upload && *postval == '@') {
2539                        char *name, *type, *filename;
2540                        ++postval;
2541
2542                        php_error_docref("curl.curlfile", E_DEPRECATED,
2543                                "The usage of the @filename API for file uploading is deprecated. Please use the CURLFile class instead");
2544
2545                        name = estrndup(postval, Z_STRLEN_P(current));
2546                        if ((type = (char *)php_memnstr(name, ";type=", sizeof(";type=") - 1,
2547                                        name + Z_STRLEN_P(current)))) {
2548                            *type = '\0';
2549                        }
2550                        if ((filename = (char *)php_memnstr(name, ";filename=", sizeof(";filename=") - 1,
2551                                        name + Z_STRLEN_P(current)))) {
2552                            *filename = '\0';
2553                        }
2554                        /* open_basedir check */
2555                        if (php_check_open_basedir(name)) {
2556                            efree(name);
2557                            return FAILURE;
2558                        }
2559                        error = curl_formadd(&first, &last,
2560                                        CURLFORM_COPYNAME, string_key->val,
2561                                        CURLFORM_NAMELENGTH, string_key->len,
2562                                        CURLFORM_FILENAME, filename ? filename + sizeof(";filename=") - 1 : name,
2563                                        CURLFORM_CONTENTTYPE, type ? type + sizeof(";type=") - 1 : "application/octet-stream",
2564                                        CURLFORM_FILE, name,
2565                                        CURLFORM_END);
2566                        efree(name);
2567                    } else {
2568                        error = curl_formadd(&first, &last,
2569                                             CURLFORM_COPYNAME, string_key->val,
2570                                             CURLFORM_NAMELENGTH, (zend_long)string_key->len,
2571                                             CURLFORM_COPYCONTENTS, postval,
2572                                             CURLFORM_CONTENTSLENGTH, (zend_long)Z_STRLEN_P(current),
2573                                             CURLFORM_END);
2574                    }
2575
2576                    zend_string_release(string_key);
2577                } ZEND_HASH_FOREACH_END();
2578
2579                SAVE_CURL_ERROR(ch, error);
2580                if (error != CURLE_OK) {
2581                    return FAILURE;
2582                }
2583
2584                if (ch->clone == 0) {
2585                    zend_llist_clean(&ch->to_free->post);
2586                }
2587                zend_llist_add_element(&ch->to_free->post, &first);
2588                error = curl_easy_setopt(ch->cp, CURLOPT_HTTPPOST, first);
2589            } else {
2590#if LIBCURL_VERSION_NUM >= 0x071101
2591                convert_to_string_ex(zvalue);
2592                /* with curl 7.17.0 and later, we can use COPYPOSTFIELDS, but we have to provide size before */
2593                error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, Z_STRLEN_P(zvalue));
2594                error = curl_easy_setopt(ch->cp, CURLOPT_COPYPOSTFIELDS, Z_STRVAL_P(zvalue));
2595#else
2596                char *post = NULL;
2597
2598                convert_to_string_ex(zvalue);
2599                post = estrndup(Z_STRVAL_P(zvalue), Z_STRLEN_P(zvalue));
2600                zend_llist_add_element(&ch->to_free->str, &post);
2601
2602                curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDS, post);
2603                error = curl_easy_setopt(ch->cp, CURLOPT_POSTFIELDSIZE, Z_STRLEN_P(zvalue));
2604#endif
2605            }
2606            break;
2607
2608        case CURLOPT_PROGRESSFUNCTION:
2609            curl_easy_setopt(ch->cp, CURLOPT_PROGRESSFUNCTION,  curl_progress);
2610            curl_easy_setopt(ch->cp, CURLOPT_PROGRESSDATA, ch);
2611            if (ch->handlers->progress == NULL) {
2612                ch->handlers->progress = ecalloc(1, sizeof(php_curl_progress));
2613            } else if (!Z_ISUNDEF(ch->handlers->progress->func_name)) {
2614                zval_ptr_dtor(&ch->handlers->progress->func_name);
2615                ch->handlers->progress->fci_cache = empty_fcall_info_cache;
2616            }
2617            ZVAL_COPY(&ch->handlers->progress->func_name, zvalue);
2618            ch->handlers->progress->method = PHP_CURL_USER;
2619            break;
2620
2621        case CURLOPT_READFUNCTION:
2622            if (!Z_ISUNDEF(ch->handlers->read->func_name)) {
2623                zval_ptr_dtor(&ch->handlers->read->func_name);
2624                ch->handlers->read->fci_cache = empty_fcall_info_cache;
2625            }
2626            ZVAL_COPY(&ch->handlers->read->func_name, zvalue);
2627            ch->handlers->read->method = PHP_CURL_USER;
2628            break;
2629
2630        case CURLOPT_RETURNTRANSFER:
2631            convert_to_long_ex(zvalue);
2632            if (Z_LVAL_P(zvalue)) {
2633                ch->handlers->write->method = PHP_CURL_RETURN;
2634            } else {
2635                ch->handlers->write->method = PHP_CURL_STDOUT;
2636            }
2637            break;
2638
2639        case CURLOPT_WRITEFUNCTION:
2640            if (!Z_ISUNDEF(ch->handlers->write->func_name)) {
2641                zval_ptr_dtor(&ch->handlers->write->func_name);
2642                ch->handlers->write->fci_cache = empty_fcall_info_cache;
2643            }
2644            ZVAL_COPY(&ch->handlers->write->func_name, zvalue);
2645            ch->handlers->write->method = PHP_CURL_USER;
2646            break;
2647
2648#if LIBCURL_VERSION_NUM >= 0x070f05 /* Available since 7.15.5 */
2649        case CURLOPT_MAX_RECV_SPEED_LARGE:
2650        case CURLOPT_MAX_SEND_SPEED_LARGE:
2651            convert_to_long_ex(zvalue);
2652            error = curl_easy_setopt(ch->cp, option, (curl_off_t)Z_LVAL_P(zvalue));
2653            break;
2654#endif
2655
2656#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
2657        case CURLOPT_POSTREDIR:
2658            convert_to_long_ex(zvalue);
2659            error = curl_easy_setopt(ch->cp, CURLOPT_POSTREDIR, Z_LVAL_P(zvalue) & CURL_REDIR_POST_ALL);
2660            break;
2661#endif
2662
2663#if CURLOPT_PASSWDFUNCTION != 0
2664        case CURLOPT_PASSWDFUNCTION:
2665            zval_ptr_dtor(&ch->handlers->passwd);
2666            ZVAL_COPY(&ch->handlers->passwd, zvalue);
2667            error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDFUNCTION, curl_passwd);
2668            error = curl_easy_setopt(ch->cp, CURLOPT_PASSWDDATA,     (void *) ch);
2669            break;
2670#endif
2671
2672        /* the following options deal with files, therefore the open_basedir check
2673         * is required.
2674         */
2675        case CURLOPT_COOKIEFILE:
2676        case CURLOPT_COOKIEJAR:
2677        case CURLOPT_RANDOM_FILE:
2678        case CURLOPT_SSLCERT:
2679#if LIBCURL_VERSION_NUM >= 0x070b00 /* Available since 7.11.0 */
2680        case CURLOPT_NETRC_FILE:
2681#endif
2682#if LIBCURL_VERSION_NUM >= 0x071001 /* Available since 7.16.1 */
2683        case CURLOPT_SSH_PRIVATE_KEYFILE:
2684        case CURLOPT_SSH_PUBLIC_KEYFILE:
2685#endif
2686#if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
2687        case CURLOPT_CRLFILE:
2688        case CURLOPT_ISSUERCERT:
2689#endif
2690#if LIBCURL_VERSION_NUM >= 0x071306 /* Available since 7.19.6 */
2691        case CURLOPT_SSH_KNOWNHOSTS:
2692#endif
2693        {
2694            convert_to_string_ex(zvalue);
2695
2696            if (Z_STRLEN_P(zvalue) && php_check_open_basedir(Z_STRVAL_P(zvalue))) {
2697                return FAILURE;
2698            }
2699
2700            return php_curl_option_str(ch, option, Z_STRVAL_P(zvalue), Z_STRLEN_P(zvalue), 0);
2701        }
2702
2703        case CURLINFO_HEADER_OUT:
2704            convert_to_long_ex(zvalue);
2705            if (Z_LVAL_P(zvalue) == 1) {
2706                curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, curl_debug);
2707                curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, (void *)ch);
2708                curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 1);
2709            } else {
2710                curl_easy_setopt(ch->cp, CURLOPT_DEBUGFUNCTION, NULL);
2711                curl_easy_setopt(ch->cp, CURLOPT_DEBUGDATA, NULL);
2712                curl_easy_setopt(ch->cp, CURLOPT_VERBOSE, 0);
2713            }
2714            break;
2715
2716        case CURLOPT_SHARE:
2717            {
2718                php_curlsh *sh = NULL;
2719                ZEND_FETCH_RESOURCE_NO_RETURN(sh, php_curlsh *, zvalue, -1, le_curl_share_handle_name, le_curl_share_handle);
2720                if (sh) {
2721                    curl_easy_setopt(ch->cp, CURLOPT_SHARE, sh->share);
2722                }
2723            }
2724
2725#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
2726        case CURLOPT_FNMATCH_FUNCTION:
2727            curl_easy_setopt(ch->cp, CURLOPT_FNMATCH_FUNCTION, curl_fnmatch);
2728            curl_easy_setopt(ch->cp, CURLOPT_FNMATCH_DATA, ch);
2729            if (ch->handlers->fnmatch == NULL) {
2730                ch->handlers->fnmatch = ecalloc(1, sizeof(php_curl_fnmatch));
2731            } else if (!Z_ISUNDEF(ch->handlers->fnmatch->func_name)) {
2732                zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
2733                ch->handlers->fnmatch->fci_cache = empty_fcall_info_cache;
2734            }
2735            ZVAL_COPY(&ch->handlers->fnmatch->func_name, zvalue);
2736            ch->handlers->fnmatch->method = PHP_CURL_USER;
2737            break;
2738#endif
2739
2740    }
2741
2742    SAVE_CURL_ERROR(ch, error);
2743    if (error != CURLE_OK) {
2744        return FAILURE;
2745    } else {
2746        return SUCCESS;
2747    }
2748}
2749/* }}} */
2750
2751/* {{{ proto bool curl_setopt(resource ch, int option, mixed value)
2752   Set an option for a cURL transfer */
2753PHP_FUNCTION(curl_setopt)
2754{
2755    zval       *zid, *zvalue;
2756    zend_long        options;
2757    php_curl   *ch;
2758
2759    if (zend_parse_parameters(ZEND_NUM_ARGS(), "rlz", &zid, &options, &zvalue) == FAILURE) {
2760        return;
2761    }
2762
2763    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
2764
2765    if (options <= 0 && options != CURLOPT_SAFE_UPLOAD) {
2766        php_error_docref(NULL, E_WARNING, "Invalid curl configuration option");
2767        RETURN_FALSE;
2768    }
2769
2770    if (_php_curl_setopt(ch, options, zvalue) == SUCCESS) {
2771        RETURN_TRUE;
2772    } else {
2773        RETURN_FALSE;
2774    }
2775}
2776/* }}} */
2777
2778/* {{{ proto bool curl_setopt_array(resource ch, array options)
2779   Set an array of option for a cURL transfer */
2780PHP_FUNCTION(curl_setopt_array)
2781{
2782    zval        *zid, *arr, *entry;
2783    php_curl    *ch;
2784    zend_ulong  option;
2785    zend_string *string_key;
2786
2787    if (zend_parse_parameters(ZEND_NUM_ARGS(), "za", &zid, &arr) == FAILURE) {
2788        return;
2789    }
2790
2791    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
2792
2793    ZEND_HASH_FOREACH_KEY_VAL(Z_ARRVAL_P(arr), option, string_key, entry) {
2794        if (string_key) {
2795            php_error_docref(NULL, E_WARNING,
2796                    "Array keys must be CURLOPT constants or equivalent integer values");
2797            RETURN_FALSE;
2798        }
2799        if (_php_curl_setopt(ch, (zend_long) option, entry) == FAILURE) {
2800            RETURN_FALSE;
2801        }
2802    } ZEND_HASH_FOREACH_END();
2803
2804    RETURN_TRUE;
2805}
2806/* }}} */
2807
2808/* {{{ _php_curl_cleanup_handle(ch)
2809   Cleanup an execution phase */
2810void _php_curl_cleanup_handle(php_curl *ch)
2811{
2812    smart_str_free(&ch->handlers->write->buf);
2813    if (ch->header.str) {
2814        zend_string_release(ch->header.str);
2815        ch->header.str = NULL;
2816    }
2817
2818    memset(ch->err.str, 0, CURL_ERROR_SIZE + 1);
2819    ch->err.no = 0;
2820}
2821/* }}} */
2822
2823/* {{{ proto bool curl_exec(resource ch)
2824   Perform a cURL session */
2825PHP_FUNCTION(curl_exec)
2826{
2827    CURLcode    error;
2828    zval        *zid;
2829    php_curl    *ch;
2830
2831    if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zid) == FAILURE) {
2832        return;
2833    }
2834
2835    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
2836
2837    _php_curl_verify_handlers(ch, 1);
2838
2839    _php_curl_cleanup_handle(ch);
2840
2841    error = curl_easy_perform(ch->cp);
2842    SAVE_CURL_ERROR(ch, error);
2843    /* CURLE_PARTIAL_FILE is returned by HEAD requests */
2844    if (error != CURLE_OK && error != CURLE_PARTIAL_FILE) {
2845        smart_str_free(&ch->handlers->write->buf);
2846        RETURN_FALSE;
2847    }
2848
2849    if (!Z_ISUNDEF(ch->handlers->std_err)) {
2850        php_stream  *stream;
2851        stream = zend_fetch_resource(&ch->handlers->std_err, -1, NULL, NULL, 2, php_file_le_stream(), php_file_le_pstream());
2852        if (stream) {
2853            php_stream_flush(stream);
2854        }
2855    }
2856
2857    if (ch->handlers->write->method == PHP_CURL_RETURN && ch->handlers->write->buf.s) {
2858        smart_str_0(&ch->handlers->write->buf);
2859        RETURN_STR(zend_string_copy(ch->handlers->write->buf.s));
2860    }
2861
2862    /* flush the file handle, so any remaining data is synched to disk */
2863    if (ch->handlers->write->method == PHP_CURL_FILE && ch->handlers->write->fp) {
2864        fflush(ch->handlers->write->fp);
2865    }
2866    if (ch->handlers->write_header->method == PHP_CURL_FILE && ch->handlers->write_header->fp) {
2867        fflush(ch->handlers->write_header->fp);
2868    }
2869
2870    if (ch->handlers->write->method == PHP_CURL_RETURN) {
2871        RETURN_EMPTY_STRING();
2872    } else {
2873        RETURN_TRUE;
2874    }
2875}
2876/* }}} */
2877
2878/* {{{ proto mixed curl_getinfo(resource ch [, int option])
2879   Get information regarding a specific transfer */
2880PHP_FUNCTION(curl_getinfo)
2881{
2882    zval        *zid;
2883    php_curl    *ch;
2884    zend_long       option = 0;
2885
2886    if (zend_parse_parameters(ZEND_NUM_ARGS(), "r|l", &zid, &option) == FAILURE) {
2887        return;
2888    }
2889
2890    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
2891
2892    if (ZEND_NUM_ARGS() < 2) {
2893        char *s_code;
2894        zend_long l_code;
2895        double d_code;
2896#if LIBCURL_VERSION_NUM >  0x071301
2897        struct curl_certinfo *ci = NULL;
2898        zval listcode;
2899#endif
2900
2901        array_init(return_value);
2902
2903        if (curl_easy_getinfo(ch->cp, CURLINFO_EFFECTIVE_URL, &s_code) == CURLE_OK) {
2904            CAAS("url", s_code);
2905        }
2906        if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_TYPE, &s_code) == CURLE_OK) {
2907            if (s_code != NULL) {
2908                CAAS("content_type", s_code);
2909            } else {
2910                zval retnull;
2911                ZVAL_NULL(&retnull);
2912                CAAZ("content_type", &retnull);
2913            }
2914        }
2915        if (curl_easy_getinfo(ch->cp, CURLINFO_HTTP_CODE, &l_code) == CURLE_OK) {
2916            CAAL("http_code", l_code);
2917        }
2918        if (curl_easy_getinfo(ch->cp, CURLINFO_HEADER_SIZE, &l_code) == CURLE_OK) {
2919            CAAL("header_size", l_code);
2920        }
2921        if (curl_easy_getinfo(ch->cp, CURLINFO_REQUEST_SIZE, &l_code) == CURLE_OK) {
2922            CAAL("request_size", l_code);
2923        }
2924        if (curl_easy_getinfo(ch->cp, CURLINFO_FILETIME, &l_code) == CURLE_OK) {
2925            CAAL("filetime", l_code);
2926        }
2927        if (curl_easy_getinfo(ch->cp, CURLINFO_SSL_VERIFYRESULT, &l_code) == CURLE_OK) {
2928            CAAL("ssl_verify_result", l_code);
2929        }
2930        if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_COUNT, &l_code) == CURLE_OK) {
2931            CAAL("redirect_count", l_code);
2932        }
2933        if (curl_easy_getinfo(ch->cp, CURLINFO_TOTAL_TIME, &d_code) == CURLE_OK) {
2934            CAAD("total_time", d_code);
2935        }
2936        if (curl_easy_getinfo(ch->cp, CURLINFO_NAMELOOKUP_TIME, &d_code) == CURLE_OK) {
2937            CAAD("namelookup_time", d_code);
2938        }
2939        if (curl_easy_getinfo(ch->cp, CURLINFO_CONNECT_TIME, &d_code) == CURLE_OK) {
2940            CAAD("connect_time", d_code);
2941        }
2942        if (curl_easy_getinfo(ch->cp, CURLINFO_PRETRANSFER_TIME, &d_code) == CURLE_OK) {
2943            CAAD("pretransfer_time", d_code);
2944        }
2945        if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_UPLOAD, &d_code) == CURLE_OK) {
2946            CAAD("size_upload", d_code);
2947        }
2948        if (curl_easy_getinfo(ch->cp, CURLINFO_SIZE_DOWNLOAD, &d_code) == CURLE_OK) {
2949            CAAD("size_download", d_code);
2950        }
2951        if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_DOWNLOAD, &d_code) == CURLE_OK) {
2952            CAAD("speed_download", d_code);
2953        }
2954        if (curl_easy_getinfo(ch->cp, CURLINFO_SPEED_UPLOAD, &d_code) == CURLE_OK) {
2955            CAAD("speed_upload", d_code);
2956        }
2957        if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &d_code) == CURLE_OK) {
2958            CAAD("download_content_length", d_code);
2959        }
2960        if (curl_easy_getinfo(ch->cp, CURLINFO_CONTENT_LENGTH_UPLOAD, &d_code) == CURLE_OK) {
2961            CAAD("upload_content_length", d_code);
2962        }
2963        if (curl_easy_getinfo(ch->cp, CURLINFO_STARTTRANSFER_TIME, &d_code) == CURLE_OK) {
2964            CAAD("starttransfer_time", d_code);
2965        }
2966        if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_TIME, &d_code) == CURLE_OK) {
2967            CAAD("redirect_time", d_code);
2968        }
2969#if LIBCURL_VERSION_NUM >= 0x071202 /* Available since 7.18.2 */
2970        if (curl_easy_getinfo(ch->cp, CURLINFO_REDIRECT_URL, &s_code) == CURLE_OK) {
2971            CAAS("redirect_url", s_code);
2972        }
2973#endif
2974#if LIBCURL_VERSION_NUM >= 0x071300 /* Available since 7.19.0 */
2975        if (curl_easy_getinfo(ch->cp, CURLINFO_PRIMARY_IP, &s_code) == CURLE_OK) {
2976            CAAS("primary_ip", s_code);
2977        }
2978#endif
2979#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
2980        if (curl_easy_getinfo(ch->cp, CURLINFO_CERTINFO, &ci) == CURLE_OK) {
2981            array_init(&listcode);
2982            create_certinfo(ci, &listcode);
2983            CAAZ("certinfo", &listcode);
2984        }
2985#endif
2986#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
2987        if (curl_easy_getinfo(ch->cp, CURLINFO_PRIMARY_PORT, &l_code) == CURLE_OK) {
2988            CAAL("primary_port", l_code);
2989        }
2990        if (curl_easy_getinfo(ch->cp, CURLINFO_LOCAL_IP, &s_code) == CURLE_OK) {
2991            CAAS("local_ip", s_code);
2992        }
2993        if (curl_easy_getinfo(ch->cp, CURLINFO_LOCAL_PORT, &l_code) == CURLE_OK) {
2994            CAAL("local_port", l_code);
2995        }
2996#endif
2997        if (ch->header.str) {
2998            CAASTR("request_header", ch->header.str);
2999        }
3000    } else {
3001        switch (option) {
3002            case CURLINFO_HEADER_OUT:
3003                if (ch->header.str) {
3004                    RETURN_STR(zend_string_copy(ch->header.str));
3005                } else {
3006                    RETURN_FALSE;
3007                }
3008#if LIBCURL_VERSION_NUM >= 0x071301 /* Available since 7.19.1 */
3009            case CURLINFO_CERTINFO: {
3010                struct curl_certinfo *ci = NULL;
3011
3012                array_init(return_value);
3013
3014                if (curl_easy_getinfo(ch->cp, CURLINFO_CERTINFO, &ci) == CURLE_OK) {
3015                    create_certinfo(ci, return_value);
3016                } else {
3017                    RETURN_FALSE;
3018                }
3019                break;
3020            }
3021#endif
3022            default: {
3023                int type = CURLINFO_TYPEMASK & option;
3024                switch (type) {
3025                    case CURLINFO_STRING:
3026                    {
3027                        char *s_code = NULL;
3028
3029                        if (curl_easy_getinfo(ch->cp, option, &s_code) == CURLE_OK && s_code) {
3030                            RETURN_STRING(s_code);
3031                        } else {
3032                            RETURN_FALSE;
3033                        }
3034                        break;
3035                    }
3036                    case CURLINFO_LONG:
3037                    {
3038                        zend_long code = 0;
3039
3040                        if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
3041                            RETURN_LONG(code);
3042                        } else {
3043                            RETURN_FALSE;
3044                        }
3045                        break;
3046                    }
3047                    case CURLINFO_DOUBLE:
3048                    {
3049                        double code = 0.0;
3050
3051                        if (curl_easy_getinfo(ch->cp, option, &code) == CURLE_OK) {
3052                            RETURN_DOUBLE(code);
3053                        } else {
3054                            RETURN_FALSE;
3055                        }
3056                        break;
3057                    }
3058#if LIBCURL_VERSION_NUM >= 0x070c03 /* Available since 7.12.3 */
3059                    case CURLINFO_SLIST:
3060                    {
3061                        struct curl_slist *slist;
3062                        array_init(return_value);
3063                        if (curl_easy_getinfo(ch->cp, option, &slist) == CURLE_OK) {
3064                            while (slist) {
3065                                add_next_index_string(return_value, slist->data);
3066                                slist = slist->next;
3067                            }
3068                            curl_slist_free_all(slist);
3069                        } else {
3070                            RETURN_FALSE;
3071                        }
3072                        break;
3073                    }
3074#endif
3075                    default:
3076                        RETURN_FALSE;
3077                }
3078            }
3079        }
3080    }
3081}
3082/* }}} */
3083
3084/* {{{ proto string curl_error(resource ch)
3085   Return a string contain the last error for the current session */
3086PHP_FUNCTION(curl_error)
3087{
3088    zval        *zid;
3089    php_curl    *ch;
3090
3091    if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zid) == FAILURE) {
3092        return;
3093    }
3094
3095    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3096
3097    ch->err.str[CURL_ERROR_SIZE] = 0;
3098    RETURN_STRING(ch->err.str);
3099}
3100/* }}} */
3101
3102/* {{{ proto int curl_errno(resource ch)
3103   Return an integer containing the last error number */
3104PHP_FUNCTION(curl_errno)
3105{
3106    zval        *zid;
3107    php_curl    *ch;
3108
3109    if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zid) == FAILURE) {
3110        return;
3111    }
3112
3113    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3114
3115    RETURN_LONG(ch->err.no);
3116}
3117/* }}} */
3118
3119/* {{{ proto void curl_close(resource ch)
3120   Close a cURL session */
3121PHP_FUNCTION(curl_close)
3122{
3123    zval        *zid;
3124    php_curl    *ch;
3125
3126    if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zid) == FAILURE) {
3127        return;
3128    }
3129
3130    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3131
3132    if (ch->in_callback) {
3133        php_error_docref(NULL, E_WARNING, "Attempt to close cURL handle from a callback");
3134        return;
3135    }
3136
3137    if (Z_REFCOUNT_P(zid) <= 2) {
3138        zend_list_close(Z_RES_P(zid));
3139    }
3140}
3141/* }}} */
3142
3143/* {{{ _php_curl_close()
3144   List destructor for curl handles */
3145static void _php_curl_close_ex(php_curl *ch)
3146{
3147#if PHP_CURL_DEBUG
3148    fprintf(stderr, "DTOR CALLED, ch = %x\n", ch);
3149#endif
3150
3151    _php_curl_verify_handlers(ch, 0);
3152
3153    /*
3154     * Libcurl is doing connection caching. When easy handle is cleaned up,
3155     * if the handle was previously used by the curl_multi_api, the connection
3156     * remains open un the curl multi handle is cleaned up. Some protocols are
3157     * sending content like the FTP one, and libcurl try to use the
3158     * WRITEFUNCTION or the HEADERFUNCTION. Since structures used in those
3159     * callback are freed, we need to use an other callback to which avoid
3160     * segfaults.
3161     *
3162     * Libcurl commit d021f2e8a00 fix this issue and should be part of 7.28.2
3163     */
3164    curl_easy_setopt(ch->cp, CURLOPT_HEADERFUNCTION, curl_write_nothing);
3165    curl_easy_setopt(ch->cp, CURLOPT_WRITEFUNCTION, curl_write_nothing);
3166
3167    curl_easy_cleanup(ch->cp);
3168
3169    /* cURL destructors should be invoked only by last curl handle */
3170    if (--ch->clone == 0) {
3171        zend_llist_clean(&ch->to_free->str);
3172        zend_llist_clean(&ch->to_free->post);
3173        zend_hash_destroy(ch->to_free->slist);
3174        efree(ch->to_free->slist);
3175        efree(ch->to_free);
3176    }
3177
3178    smart_str_free(&ch->handlers->write->buf);
3179    zval_ptr_dtor(&ch->handlers->write->func_name);
3180    zval_ptr_dtor(&ch->handlers->read->func_name);
3181    zval_ptr_dtor(&ch->handlers->write_header->func_name);
3182#if CURLOPT_PASSWDFUNCTION != 0
3183    zval_ptr_dtor(&ch->handlers->passwd);
3184#endif
3185    zval_ptr_dtor(&ch->handlers->std_err);
3186    if (ch->header.str) {
3187        zend_string_release(ch->header.str);
3188    }
3189
3190    zval_ptr_dtor(&ch->handlers->write_header->stream);
3191    zval_ptr_dtor(&ch->handlers->write->stream);
3192    zval_ptr_dtor(&ch->handlers->read->stream);
3193
3194    efree(ch->handlers->write);
3195    efree(ch->handlers->write_header);
3196    efree(ch->handlers->read);
3197
3198    if (ch->handlers->progress) {
3199        zval_ptr_dtor(&ch->handlers->progress->func_name);
3200        efree(ch->handlers->progress);
3201    }
3202
3203#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
3204    if (ch->handlers->fnmatch) {
3205        zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
3206        efree(ch->handlers->fnmatch);
3207    }
3208#endif
3209
3210    efree(ch->handlers);
3211    efree(ch);
3212}
3213/* }}} */
3214
3215/* {{{ _php_curl_close()
3216   List destructor for curl handles */
3217static void _php_curl_close(zend_resource *rsrc)
3218{
3219    php_curl *ch = (php_curl *) rsrc->ptr;
3220    _php_curl_close_ex(ch);
3221}
3222/* }}} */
3223
3224#if LIBCURL_VERSION_NUM >= 0x070c00 /* Available since 7.12.0 */
3225/* {{{ proto bool curl_strerror(int code)
3226      return string describing error code */
3227PHP_FUNCTION(curl_strerror)
3228{
3229    zend_long code;
3230    const char *str;
3231
3232    if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &code) == FAILURE) {
3233        return;
3234    }
3235
3236    str = curl_easy_strerror(code);
3237    if (str) {
3238        RETURN_STRING(str);
3239    } else {
3240        RETURN_NULL();
3241    }
3242}
3243/* }}} */
3244#endif
3245
3246#if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */
3247/* {{{ _php_curl_reset_handlers()
3248   Reset all handlers of a given php_curl */
3249static void _php_curl_reset_handlers(php_curl *ch)
3250{
3251    if (!Z_ISUNDEF(ch->handlers->write->stream)) {
3252        zval_ptr_dtor(&ch->handlers->write->stream);
3253        ZVAL_UNDEF(&ch->handlers->write->stream);
3254    }
3255    ch->handlers->write->fp = NULL;
3256    ch->handlers->write->method = PHP_CURL_STDOUT;
3257
3258    if (!Z_ISUNDEF(ch->handlers->write_header->stream)) {
3259        zval_ptr_dtor(&ch->handlers->write_header->stream);
3260        ZVAL_UNDEF(&ch->handlers->write_header->stream);
3261    }
3262    ch->handlers->write_header->fp = NULL;
3263    ch->handlers->write_header->method = PHP_CURL_IGNORE;
3264
3265    if (!Z_ISUNDEF(ch->handlers->read->stream)) {
3266        zval_ptr_dtor(&ch->handlers->read->stream);
3267        ZVAL_UNDEF(&ch->handlers->read->stream);
3268    }
3269    ch->handlers->read->fp = NULL;
3270    ch->handlers->read->res = NULL;
3271    ch->handlers->read->method  = PHP_CURL_DIRECT;
3272
3273    if (!Z_ISUNDEF(ch->handlers->std_err)) {
3274        zval_ptr_dtor(&ch->handlers->std_err);
3275        ZVAL_UNDEF(&ch->handlers->std_err);
3276    }
3277
3278    if (ch->handlers->progress) {
3279        zval_ptr_dtor(&ch->handlers->progress->func_name);
3280        efree(ch->handlers->progress);
3281        ch->handlers->progress = NULL;
3282    }
3283
3284#if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */
3285    if (ch->handlers->fnmatch) {
3286        zval_ptr_dtor(&ch->handlers->fnmatch->func_name);
3287        efree(ch->handlers->fnmatch);
3288        ch->handlers->fnmatch = NULL;
3289    }
3290#endif
3291
3292}
3293/* }}} */
3294
3295/* {{{ proto void curl_reset(resource ch)
3296   Reset all options of a libcurl session handle */
3297PHP_FUNCTION(curl_reset)
3298{
3299    zval       *zid;
3300    php_curl   *ch;
3301
3302    if (zend_parse_parameters(ZEND_NUM_ARGS(), "r", &zid) == FAILURE) {
3303        return;
3304    }
3305
3306    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3307
3308    if (ch->in_callback) {
3309        php_error_docref(NULL, E_WARNING, "Attempt to reset cURL handle from a callback");
3310        return;
3311    }
3312
3313    curl_easy_reset(ch->cp);
3314    _php_curl_reset_handlers(ch);
3315    _php_curl_set_default_options(ch);
3316}
3317/* }}} */
3318#endif
3319
3320#if LIBCURL_VERSION_NUM > 0x070f03 /* 7.15.4 */
3321/* {{{ proto void curl_escape(resource ch, string str)
3322   URL encodes the given string */
3323PHP_FUNCTION(curl_escape)
3324{
3325    char       *str = NULL, *res = NULL;
3326    size_t        str_len = 0;
3327    zval       *zid;
3328    php_curl   *ch;
3329
3330    if (zend_parse_parameters(ZEND_NUM_ARGS(), "rs", &zid, &str, &str_len) == FAILURE) {
3331        return;
3332    }
3333
3334    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3335
3336    if ((res = curl_easy_escape(ch->cp, str, str_len))) {
3337        RETVAL_STRING(res);
3338        curl_free(res);
3339    } else {
3340        RETURN_FALSE;
3341    }
3342}
3343/* }}} */
3344
3345/* {{{ proto void curl_unescape(resource ch, string str)
3346   URL decodes the given string */
3347PHP_FUNCTION(curl_unescape)
3348{
3349    char       *str = NULL, *out = NULL;
3350    int        str_len = 0, out_len;
3351    zval       *zid;
3352    php_curl   *ch;
3353
3354    if (zend_parse_parameters(ZEND_NUM_ARGS(), "rs", &zid, &str, &str_len) == FAILURE) {
3355        return;
3356    }
3357
3358    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3359
3360    if ((out = curl_easy_unescape(ch->cp, str, str_len, &out_len))) {
3361        RETVAL_STRINGL(out, out_len);
3362        curl_free(out);
3363    } else {
3364        RETURN_FALSE;
3365    }
3366}
3367/* }}} */
3368#endif
3369
3370#if LIBCURL_VERSION_NUM >= 0x071200 /* 7.18.0 */
3371/* {{{ proto void curl_pause(resource ch, int bitmask)
3372       pause and unpause a connection */
3373PHP_FUNCTION(curl_pause)
3374{
3375    zend_long       bitmask;
3376    zval       *zid;
3377    php_curl   *ch;
3378
3379    if (zend_parse_parameters(ZEND_NUM_ARGS(), "rl", &zid, &bitmask) == FAILURE) {
3380        return;
3381    }
3382
3383    ZEND_FETCH_RESOURCE(ch, php_curl *, zid, -1, le_curl_name, le_curl);
3384
3385    RETURN_LONG(curl_easy_pause(ch->cp, bitmask));
3386}
3387/* }}} */
3388#endif
3389
3390#endif /* HAVE_CURL */
3391
3392/*
3393 * Local variables:
3394 * tab-width: 4
3395 * c-basic-offset: 4
3396 * End:
3397 * vim600: fdm=marker
3398 * vim: noet sw=4 ts=4
3399 */
3400