1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 7 | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1997-2018 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 #ifndef _PHP_CURL_H 21 #define _PHP_CURL_H 22 23 #include "php.h" 24 #include "zend_smart_str.h" 25 26 #ifdef COMPILE_DL_CURL 27 #undef HAVE_CURL 28 #define HAVE_CURL 1 29 #endif 30 31 #if HAVE_CURL 32 33 #define PHP_CURL_DEBUG 0 34 35 #ifdef PHP_WIN32 36 # define PHP_CURL_API __declspec(dllexport) 37 #elif defined(__GNUC__) && __GNUC__ >= 4 38 # define PHP_CURL_API __attribute__ ((visibility("default"))) 39 #else 40 # define PHP_CURL_API 41 #endif 42 43 #include "php_version.h" 44 #define PHP_CURL_VERSION PHP_VERSION 45 46 #include <curl/curl.h> 47 #include <curl/multi.h> 48 49 extern zend_module_entry curl_module_entry; 50 #define curl_module_ptr &curl_module_entry 51 52 #define CURLOPT_RETURNTRANSFER 19913 53 #define CURLOPT_BINARYTRANSFER 19914 /* For Backward compatibility */ 54 #define PHP_CURL_STDOUT 0 55 #define PHP_CURL_FILE 1 56 #define PHP_CURL_USER 2 57 #define PHP_CURL_DIRECT 3 58 #define PHP_CURL_RETURN 4 59 #define PHP_CURL_IGNORE 7 60 61 #define SAVE_CURL_ERROR(__handle, __err) (__handle)->err.no = (int) __err; 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 //extern int le_curl_pushheaders; 70 //#define le_curl_pushheaders "cURL Push Headers" 71 72 PHP_MINIT_FUNCTION(curl); 73 PHP_MSHUTDOWN_FUNCTION(curl); 74 PHP_MINFO_FUNCTION(curl); 75 76 PHP_FUNCTION(curl_close); 77 PHP_FUNCTION(curl_copy_handle); 78 PHP_FUNCTION(curl_errno); 79 PHP_FUNCTION(curl_error); 80 PHP_FUNCTION(curl_exec); 81 PHP_FUNCTION(curl_getinfo); 82 PHP_FUNCTION(curl_init); 83 PHP_FUNCTION(curl_setopt); 84 PHP_FUNCTION(curl_setopt_array); 85 PHP_FUNCTION(curl_version); 86 87 PHP_FUNCTION(curl_multi_add_handle); 88 PHP_FUNCTION(curl_multi_close); 89 PHP_FUNCTION(curl_multi_exec); 90 PHP_FUNCTION(curl_multi_getcontent); 91 PHP_FUNCTION(curl_multi_info_read); 92 PHP_FUNCTION(curl_multi_init); 93 PHP_FUNCTION(curl_multi_remove_handle); 94 PHP_FUNCTION(curl_multi_select); 95 PHP_FUNCTION(curl_multi_errno); 96 97 PHP_FUNCTION(curl_share_close); 98 PHP_FUNCTION(curl_share_init); 99 PHP_FUNCTION(curl_share_setopt); 100 PHP_FUNCTION(curl_share_errno); 101 102 PHP_FUNCTION(curl_strerror); 103 PHP_FUNCTION(curl_multi_strerror); 104 PHP_FUNCTION(curl_share_strerror); 105 106 PHP_FUNCTION(curl_reset); 107 108 #if LIBCURL_VERSION_NUM >= 0x070f04 /* 7.15.4 */ 109 PHP_FUNCTION(curl_escape); 110 PHP_FUNCTION(curl_unescape); 111 112 PHP_FUNCTION(curl_multi_setopt); 113 #endif 114 115 #if LIBCURL_VERSION_NUM >= 0x071200 /* 7.18.0 */ 116 PHP_FUNCTION(curl_pause); 117 #endif 118 119 PHP_FUNCTION(curl_file_create); 120 121 122 void _php_curl_multi_close(zend_resource *); 123 void _php_curl_share_close(zend_resource *); 124 125 typedef struct { 126 zval func_name; 127 zend_fcall_info_cache fci_cache; 128 FILE *fp; 129 smart_str buf; 130 int method; 131 zval stream; 132 } php_curl_write; 133 134 typedef struct { 135 zval func_name; 136 zend_fcall_info_cache fci_cache; 137 FILE *fp; 138 zend_resource *res; 139 int method; 140 zval stream; 141 } php_curl_read; 142 143 typedef struct { 144 zval func_name; 145 zend_fcall_info_cache fci_cache; 146 int method; 147 } php_curl_progress, php_curl_fnmatch, php_curlm_server_push; 148 149 typedef struct { 150 php_curl_write *write; 151 php_curl_write *write_header; 152 php_curl_read *read; 153 zval std_err; 154 php_curl_progress *progress; 155 #if LIBCURL_VERSION_NUM >= 0x071500 /* Available since 7.21.0 */ 156 php_curl_fnmatch *fnmatch; 157 #endif 158 } php_curl_handlers; 159 160 struct _php_curl_error { 161 char str[CURL_ERROR_SIZE + 1]; 162 int no; 163 }; 164 165 struct _php_curl_send_headers { 166 zend_string *str; 167 }; 168 169 struct _php_curl_free { 170 zend_llist str; 171 zend_llist post; 172 HashTable *slist; 173 }; 174 175 typedef struct { 176 CURL *cp; 177 php_curl_handlers *handlers; 178 zend_resource *res; 179 struct _php_curl_free *to_free; 180 struct _php_curl_send_headers header; 181 struct _php_curl_error err; 182 zend_bool in_callback; 183 uint32_t* clone; 184 } php_curl; 185 186 #define CURLOPT_SAFE_UPLOAD -1 187 188 typedef struct { 189 php_curlm_server_push *server_push; 190 } php_curlm_handlers; 191 192 typedef struct { 193 int still_running; 194 CURLM *multi; 195 zend_llist easyh; 196 php_curlm_handlers *handlers; 197 struct { 198 int no; 199 } err; 200 } php_curlm; 201 202 typedef struct { 203 CURLSH *share; 204 struct { 205 int no; 206 } err; 207 } php_curlsh; 208 209 php_curl *alloc_curl_handle(); 210 void _php_curl_cleanup_handle(php_curl *); 211 void _php_curl_multi_cleanup_list(void *data); 212 void _php_curl_verify_handlers(php_curl *ch, int reporterror); 213 void _php_setup_easy_copy_handlers(php_curl *ch, php_curl *source); 214 215 void curlfile_register_class(void); 216 PHP_CURL_API extern zend_class_entry *curl_CURLFile_class; 217 218 #else 219 #define curl_module_ptr NULL 220 #endif /* HAVE_CURL */ 221 #define phpext_curl_ptr curl_module_ptr 222 #endif /* _PHP_CURL_H */ 223