Annotation of embedaddon/php/ext/curl/php_curl.h, revision 1.1.1.3

1.1       misho       1: /*
                      2:    +----------------------------------------------------------------------+
                      3:    | PHP Version 5                                                        |
                      4:    +----------------------------------------------------------------------+
1.1.1.3 ! misho       5:    | Copyright (c) 1997-2013 The PHP Group                                |
1.1       misho       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: 
1.1.1.2   misho      20: /* $Id$ */
1.1       misho      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:        zend_llist 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;
1.1.1.3 ! misho     184:        struct curl_slist *headers_slist; /* holds custom headers sent out in the request */
1.1       misho     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 */

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