1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 7 | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1997-2017 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 | Wez Furlong <wez@thebrainroom.com> | 17 +----------------------------------------------------------------------+ 18 */ 19 20 /* $Id$ */ 21 22 #ifndef _PHP_CURL_H 23 #define _PHP_CURL_H 24 25 #include "php.h" 26 #include "zend_smart_str.h" 27 28 #ifdef COMPILE_DL_CURL 29 #undef HAVE_CURL 30 #define HAVE_CURL 1 31 #endif 32 33 #if HAVE_CURL 34 35 #define PHP_CURL_DEBUG 0 36 37 #ifdef PHP_WIN32 38 # define PHP_CURL_API __declspec(dllexport) 39 #elif defined(__GNUC__) && __GNUC__ >= 4 40 # define PHP_CURL_API __attribute__ ((visibility("default"))) 41 #else 42 # define PHP_CURL_API 43 #endif 44 45 #include "php_version.h" 46 #define PHP_CURL_VERSION PHP_VERSION 47 48 #include <curl/curl.h> 49 #include <curl/multi.h> 50 51 extern zend_module_entry curl_module_entry; 52 #define curl_module_ptr &curl_module_entry 53 54 #define CURLOPT_RETURNTRANSFER 19913 55 #define CURLOPT_BINARYTRANSFER 19914 /* For Backward compatibility */ 56 #define PHP_CURL_STDOUT 0 57 #define PHP_CURL_FILE 1 58 #define PHP_CURL_USER 2 59 #define PHP_CURL_DIRECT 3 60 #define PHP_CURL_RETURN 4 61 #define PHP_CURL_IGNORE 7 62 63 extern int le_curl; 64 #define le_curl_name "cURL handle" 65 extern int le_curl_multi_handle; 66 #define le_curl_multi_handle_name "cURL Multi Handle" 67 extern int le_curl_share_handle; 68 #define le_curl_share_handle_name "cURL Share Handle" 69 70 PHP_MINIT_FUNCTION(curl); 71 PHP_MSHUTDOWN_FUNCTION(curl); 72 PHP_MINFO_FUNCTION(curl); 73 74 PHP_FUNCTION(curl_close); 75 PHP_FUNCTION(curl_copy_handle); 76 PHP_FUNCTION(curl_errno); 77 PHP_FUNCTION(curl_error); 78 PHP_FUNCTION(curl_exec); 79 PHP_FUNCTION(curl_getinfo); 80 PHP_FUNCTION(curl_init); 81 PHP_FUNCTION(curl_setopt); 82 PHP_FUNCTION(curl_setopt_array); 83 PHP_FUNCTION(curl_version); 84 85 PHP_FUNCTION(curl_multi_add_handle); 86 PHP_FUNCTION(curl_multi_close); 87 PHP_FUNCTION(curl_multi_exec); 88 PHP_FUNCTION(curl_multi_getcontent); 89 PHP_FUNCTION(curl_multi_info_read); 90 PHP_FUNCTION(curl_multi_init); 91 PHP_FUNCTION(curl_multi_remove_handle); 92 PHP_FUNCTION(curl_multi_select); 93 94 PHP_FUNCTION(curl_share_close); 95 PHP_FUNCTION(curl_share_init); 96 PHP_FUNCTION(curl_share_setopt); 97 98 #if LIBCURL_VERSION_NUM >= 0x070c00 /* 7.12.0 */ 99 PHP_FUNCTION(curl_strerror); 100 PHP_FUNCTION(curl_multi_strerror); 101 #endif 102 103 #if LIBCURL_VERSION_NUM >= 0x070c01 /* 7.12.1 */ 104 PHP_FUNCTION(curl_reset); 105 #endif 106 107 #if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */ 108 PHP_FUNCTION(curl_escape); 109 PHP_FUNCTION(curl_unescape); 110 111 PHP_FUNCTION(curl_multi_setopt); 112 #endif 113 114 #if LIBCURL_VERSION_NUM >= 0x071200 /* 7.18.0 */ 115 PHP_FUNCTION(curl_pause); 116 #endif 117 PHP_FUNCTION(curl_file_create); 118 119 120 void _php_curl_multi_close(zend_resource *); 121 void _php_curl_share_close(zend_resource *); 122 123 typedef struct { 124 zval func_name; 125 zend_fcall_info_cache fci_cache; 126 FILE *fp; 127 smart_str buf; 128 int method; 129 zval stream; 130 } php_curl_write; 131 132 typedef struct { 133 zval func_name; 134 zend_fcall_info_cache fci_cache; 135 FILE *fp; 136 zend_resource *res; 137 int method; 138 zval stream; 139 } php_curl_read; 140 141 typedef struct { 142 zval func_name; 143 zend_fcall_info_cache fci_cache; 144 int method; 145 } php_curl_progress, php_curl_fnmatch; 146 147 typedef struct { 148 php_curl_write *write; 149 php_curl_write *write_header; 150 php_curl_read *read; 151 #if CURLOPT_PASSWDFUNCTION != 0 152 zval passwd; 153 #endif 154 zval std_err; 155 php_curl_progress *progress; 156 #if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */ 157 php_curl_fnmatch *fnmatch; 158 #endif 159 } php_curl_handlers; 160 161 struct _php_curl_error { 162 char str[CURL_ERROR_SIZE + 1]; 163 int no; 164 }; 165 166 struct _php_curl_send_headers { 167 zend_string *str; 168 }; 169 170 struct _php_curl_free { 171 zend_llist str; 172 zend_llist post; 173 HashTable *slist; 174 }; 175 176 typedef struct { 177 CURL *cp; 178 php_curl_handlers *handlers; 179 zend_resource *res; 180 struct _php_curl_free *to_free; 181 struct _php_curl_send_headers header; 182 struct _php_curl_error err; 183 zend_bool in_callback; 184 uint32_t* clone; 185 } php_curl; 186 187 #define CURLOPT_SAFE_UPLOAD -1 188 189 typedef struct { 190 int still_running; 191 CURLM *multi; 192 zend_llist easyh; 193 } php_curlm; 194 195 typedef struct { 196 CURLSH *share; 197 } php_curlsh; 198 199 void _php_curl_cleanup_handle(php_curl *); 200 void _php_curl_multi_cleanup_list(void *data); 201 void _php_curl_verify_handlers(php_curl *ch, int reporterror); 202 203 void curlfile_register_class(void); 204 PHP_CURL_API extern zend_class_entry *curl_CURLFile_class; 205 206 #else 207 #define curl_module_ptr NULL 208 #endif /* HAVE_CURL */ 209 #define phpext_curl_ptr curl_module_ptr 210 #endif /* _PHP_CURL_H */ 211
