1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 5 | 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 | 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 "ext/standard/php_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 #include <curl/curl.h> 38 #include <curl/multi.h> 39 40 extern zend_module_entry curl_module_entry; 41 #define curl_module_ptr &curl_module_entry 42 43 #define CURLOPT_RETURNTRANSFER 19913 44 #define CURLOPT_BINARYTRANSFER 19914 45 #define PHP_CURL_STDOUT 0 46 #define PHP_CURL_FILE 1 47 #define PHP_CURL_USER 2 48 #define PHP_CURL_DIRECT 3 49 #define PHP_CURL_RETURN 4 50 #define PHP_CURL_ASCII 5 51 #define PHP_CURL_BINARY 6 52 #define PHP_CURL_IGNORE 7 53 54 extern int le_curl; 55 #define le_curl_name "cURL handle" 56 extern int le_curl_multi_handle; 57 #define le_curl_multi_handle_name "cURL Multi Handle" 58 59 PHP_MINIT_FUNCTION(curl); 60 PHP_MSHUTDOWN_FUNCTION(curl); 61 PHP_MINFO_FUNCTION(curl); 62 PHP_FUNCTION(curl_version); 63 PHP_FUNCTION(curl_init); 64 PHP_FUNCTION(curl_copy_handle); 65 PHP_FUNCTION(curl_setopt); 66 PHP_FUNCTION(curl_setopt_array); 67 PHP_FUNCTION(curl_exec); 68 PHP_FUNCTION(curl_getinfo); 69 PHP_FUNCTION(curl_error); 70 PHP_FUNCTION(curl_errno); 71 PHP_FUNCTION(curl_close); 72 PHP_FUNCTION(curl_multi_init); 73 PHP_FUNCTION(curl_multi_add_handle); 74 PHP_FUNCTION(curl_multi_remove_handle); 75 PHP_FUNCTION(curl_multi_select); 76 PHP_FUNCTION(curl_multi_exec); 77 PHP_FUNCTION(curl_multi_getcontent); 78 PHP_FUNCTION(curl_multi_info_read); 79 PHP_FUNCTION(curl_multi_close); 80 void _php_curl_multi_close(zend_rsrc_list_entry * TSRMLS_DC); 81 82 typedef struct { 83 zval *func_name; 84 zend_fcall_info_cache fci_cache; 85 FILE *fp; 86 smart_str buf; 87 int method; 88 int type; 89 zval *stream; 90 } php_curl_write; 91 92 typedef struct { 93 zval *func_name; 94 zend_fcall_info_cache fci_cache; 95 FILE *fp; 96 long fd; 97 int method; 98 zval *stream; 99 } php_curl_read; 100 101 typedef struct { 102 zval *func_name; 103 zend_fcall_info_cache fci_cache; 104 int method; 105 } php_curl_progress; 106 107 typedef struct { 108 php_curl_write *write; 109 php_curl_write *write_header; 110 php_curl_read *read; 111 zval *passwd; 112 zval *std_err; 113 php_curl_progress *progress; 114 } php_curl_handlers; 115 116 struct _php_curl_error { 117 char str[CURL_ERROR_SIZE + 1]; 118 int no; 119 }; 120 121 struct _php_curl_send_headers { 122 char *str; 123 size_t str_len; 124 }; 125 126 struct _php_curl_free { 127 zend_llist str; 128 zend_llist post; 129 HashTable *slist; 130 }; 131 132 typedef struct { 133 struct _php_curl_error err; 134 struct _php_curl_free *to_free; 135 struct _php_curl_send_headers header; 136 void ***thread_ctx; 137 CURL *cp; 138 php_curl_handlers *handlers; 139 long id; 140 unsigned int uses; 141 zend_bool in_callback; 142 zval *clone; 143 } php_curl; 144 145 typedef struct { 146 int still_running; 147 CURLM *multi; 148 zend_llist easyh; 149 } php_curlm; 150 151 void _php_curl_cleanup_handle(php_curl *); 152 void _php_curl_multi_cleanup_list(void *data); 153 int _php_curl_verify_handlers(php_curl *ch, int reporterror TSRMLS_DC); 154 155 /* streams support */ 156 157 extern php_stream_ops php_curl_stream_ops; 158 #define PHP_STREAM_IS_CURL &php_curl_stream_ops 159 160 php_stream *php_curl_stream_opener(php_stream_wrapper *wrapper, char *filename, char *mode, 161 int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC); 162 163 extern php_stream_wrapper php_curl_wrapper; 164 165 struct php_curl_buffer { 166 off_t readpos, writepos; 167 php_stream *buf; 168 }; 169 170 typedef struct { 171 CURL *curl; 172 CURLM *multi; 173 char *url; 174 struct php_curl_buffer readbuffer; /* holds downloaded data */ 175 struct php_curl_buffer writebuffer; /* holds data to upload */ 176 177 fd_set readfds, writefds, excfds; 178 int maxfd; 179 180 char errstr[CURL_ERROR_SIZE + 1]; 181 CURLMcode mcode; 182 int pending; 183 zval *headers; 184 struct curl_slist *headers_slist; /* holds custom headers sent out in the request */ 185 } php_curl_stream; 186 187 188 #else 189 #define curl_module_ptr NULL 190 #endif /* HAVE_CURL */ 191 #define phpext_curl_ptr curl_module_ptr 192 #endif /* _PHP_CURL_H */ 193
