root/main/php_content_types.c

DEFINITIONS

1. populate_raw_post_data
2. SAPI_POST_READER_FUNC
3. php_startup_sapi_content_types
4. php_setup_sapi_content_types

   1 /*
   2    +----------------------------------------------------------------------+
   3    | PHP Version 5                                                        |
   4    +----------------------------------------------------------------------+
   5    | Copyright (c) 1997-2016 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:                                                              |
  16    +----------------------------------------------------------------------+
  17 */
  18 
  19 /* $Id$ */
  20 
  21 #include "php.h"
  22 #include "SAPI.h"
  23 #include "rfc1867.h"
  24 
  25 #include "php_content_types.h"
  26 
  27 /* {{{ php_post_entries[]
  28  */
  29 static sapi_post_entry php_post_entries[] = {
  30         { DEFAULT_POST_CONTENT_TYPE, sizeof(DEFAULT_POST_CONTENT_TYPE)-1, sapi_read_standard_form_data, php_std_post_handler },
  31         { MULTIPART_CONTENT_TYPE,    sizeof(MULTIPART_CONTENT_TYPE)-1,    NULL,                         rfc1867_post_handler },
  32         { NULL, 0, NULL, NULL }
  33 };
  34 /* }}} */
  35 
  36 static zend_bool populate_raw_post_data(TSRMLS_D)
  37 {
  38         if (!SG(request_info).request_body) {
  39                 return (zend_bool) 0;
  40         }
  41 
  42         if (!PG(always_populate_raw_post_data)) {
  43                 return (zend_bool) !SG(request_info).post_entry;
  44         }
  45 
  46         return (zend_bool) (PG(always_populate_raw_post_data) > 0);
  47 }
  48 
  49 /* {{{ SAPI_POST_READER_FUNC
  50  */
  51 SAPI_API SAPI_POST_READER_FUNC(php_default_post_reader)
  52 {
  53         if (!strcmp(SG(request_info).request_method, "POST")) {
  54                 if (NULL == SG(request_info).post_entry) {
  55                         /* no post handler registered, so we just swallow the data */
  56                         sapi_read_standard_form_data(TSRMLS_C);
  57                 }
  58 
  59                 if (populate_raw_post_data(TSRMLS_C)) {
  60                         size_t length;
  61                         char *data = NULL;
  62 
  63                         php_stream_rewind(SG(request_info).request_body);
  64                         length = php_stream_copy_to_mem(SG(request_info).request_body, &data, PHP_STREAM_COPY_ALL, 0);
  65                         php_stream_rewind(SG(request_info).request_body);
  66 
  67                         if (length > INT_MAX) {
  68                                 sapi_module.sapi_error(E_WARNING,
  69                                         "HTTP_RAW_POST_DATA truncated from %lu to %d bytes",
  70                                         (unsigned long) length, INT_MAX);
  71                                 length = INT_MAX;
  72                         }
  73                         SET_VAR_STRINGL("HTTP_RAW_POST_DATA", data, length);
  74 
  75                         sapi_module.sapi_error(E_DEPRECATED,
  76                                 "Automatically populating $HTTP_RAW_POST_DATA is deprecated and "
  77                                 "will be removed in a future version. To avoid this warning set "
  78                                 "'always_populate_raw_post_data' to '-1' in php.ini and use the "
  79                                 "php://input stream instead.");
  80                 }
  81         }
  82 }
  83 /* }}} */
  84 
  85 /* {{{ php_startup_sapi_content_types
  86  */
  87 int php_startup_sapi_content_types(TSRMLS_D)
  88 {
  89         sapi_register_default_post_reader(php_default_post_reader TSRMLS_CC);
  90         sapi_register_treat_data(php_default_treat_data TSRMLS_CC);
  91         sapi_register_input_filter(php_default_input_filter, NULL TSRMLS_CC);
  92         return SUCCESS;
  93 }
  94 /* }}} */
  95 
  96 /* {{{ php_setup_sapi_content_types
  97  */
  98 int php_setup_sapi_content_types(TSRMLS_D)
  99 {
 100         sapi_register_post_entries(php_post_entries TSRMLS_CC);
 101 
 102         return SUCCESS;
 103 }
 104 /* }}} */
 105 
 106 /*
 107  * Local variables:
 108  * tab-width: 4
 109  * c-basic-offset: 4
 110  * End:
 111  * vim600: sw=4 ts=4 fdm=marker
 112  * vim<600: sw=4 ts=4
 113  */