git.m6w6.name Git - m6w6/ext-json_post/blob - php_json_post.c

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: json_post                                                  |
   4     +--------------------------------------------------------------------+
   5     | Redistribution and use in source and binary forms, with or without |
   6     | modification, are permitted provided that the conditions mentioned |
   7     | in the accompanying LICENSE file are met.                          |
   8     +--------------------------------------------------------------------+
   9     | Copyright (c) 2015, Michael Wallner <mike@php.net>                 |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13
  14 #ifdef HAVE_CONFIG_H
  15 #       include "config.h"
  16 #endif
  17
  18 #include "php.h"
  19 #include "php_ini.h"
  20 #include "ext/standard/info.h"
  21 #include "ext/json/php_json.h"
  22 #include "php_json_post.h"
  23 #include "SAPI.h"
  24
  25 ZEND_DECLARE_MODULE_GLOBALS(json_post);
  26
  27 PHP_INI_BEGIN()
  28     STD_PHP_INI_ENTRY("json_post.flags", "1", PHP_INI_PERDIR, OnUpdateLong, flags, zend_json_post_globals, json_post_globals)
  29 PHP_INI_END()
  30
  31 static void php_json_post_init_globals(zend_json_post_globals *json_post_globals)
  32 {
  33 #if PHP_VERSION_ID >= 50400
  34         json_post_globals->flags = PHP_JSON_OBJECT_AS_ARRAY;
  35 #else
  36         json_post_globals->flags = 1;
  37 #endif
  38 }
  39
  40 PHP_MINFO_FUNCTION(json_post)
  41 {
  42         php_info_print_table_start();
  43         php_info_print_table_header(2, "json_post support", "enabled");
  44         php_info_print_table_end();
  45
  46         DISPLAY_INI_ENTRIES();
  47 }
  48
  49 #if PHP_VERSION_ID >= 70000
  50 static SAPI_POST_HANDLER_FUNC(php_json_post_handler)
  51 {
  52         zend_string *json = NULL;
  53
  54         if (SG(request_info).request_body) {
  55                 /* FG(stream_wrappers) not initialized yet, so we cannot use php://input */
  56                 php_stream_rewind(SG(request_info).request_body);
  57                 json = php_stream_copy_to_mem(SG(request_info).request_body, PHP_STREAM_COPY_ALL, 0);
  58         }
  59
  60         if (json) {
  61                 if (json->len) {
  62                         zval tmp;
  63
  64                         ZVAL_NULL(&tmp);
  65
  66                         php_json_decode(&tmp, json->val, json->len, JSON_POST_G(flags), PG(max_input_nesting_level));
  67
  68                         switch (Z_TYPE(tmp)) {
  69                         case IS_OBJECT:
  70                         case IS_ARRAY:
  71                                 zval_dtor(arg);
  72                                 ZVAL_COPY_VALUE(&PG(http_globals)[TRACK_VARS_POST], &tmp);
  73                                 break;
  74                         default:
  75                                 break;
  76                         }
  77                 }
  78                 zend_string_release(json);
  79         }
  80 }
  81
  82 #else
  83
  84 static SAPI_POST_HANDLER_FUNC(php_json_post_handler)
  85 {
  86         zval *zarg = arg;
  87         char *json_str = NULL;
  88         size_t json_len = 0;
  89
  90 #       if PHP_VERSION_ID >= 50600
  91         if (!SG(request_info).request_body) {
  92                 return;
  93         }
  94
  95         /* FG(stream_wrappers) not initialized yet, so we cannot use php://input */
  96         php_stream_rewind(SG(request_info).request_body);
  97         json_len = php_stream_copy_to_mem(SG(request_info).request_body, &json_str, PHP_STREAM_COPY_ALL, 0);
  98 #       else
  99         json_str = SG(request_info).raw_post_data;
 100         json_len = SG(request_info).raw_post_data_length;
 101 #       endif
 102
 103         if (json_len) {
 104                 zval zjson;
 105
 106                 INIT_ZVAL(zjson);
 107
 108 #       if PHP_VERSION_ID >= 50400
 109                 php_json_decode_ex(&zjson, json_str, json_len, JSON_POST_G(flags), PG(max_input_nesting_level) TSRMLS_CC);
 110                 if (Z_TYPE(zjson) != IS_NULL) {
 111                         zval_dtor(zarg);
 112                         ZVAL_COPY_VALUE(zarg, (&zjson));
 113 #       else
 114                 php_json_decode(&zjson, json_str, json_len, (zend_bool)(JSON_POST_G(flags)&1), PG(max_input_nesting_level) TSRMLS_CC);
 115                 if (Z_TYPE(zjson) != IS_NULL) {
 116                         zval_dtor(zarg);
 117                         zarg->value = zjson.value;
 118                         Z_TYPE_P(zarg) = Z_TYPE(zjson);
 119 #       endif
 120                 }
 121         }
 122 #       if PHP_VERSION_ID >= 50600
 123         if (json_str) {
 124                 efree(json_str);
 125         }
 126 #       endif
 127 }
 128
 129 #endif
 130
 131 PHP_MINIT_FUNCTION(json_post)
 132 {
 133         sapi_post_entry entry = {NULL, 0, NULL, NULL};
 134
 135         entry.post_reader = sapi_read_standard_form_data;
 136         entry.post_handler = php_json_post_handler;
 137
 138         entry.content_type = "text/json";
 139         entry.content_type_len = sizeof("text/json")-1;
 140         sapi_register_post_entry(&entry TSRMLS_CC);
 141
 142         ZEND_INIT_MODULE_GLOBALS(json_post, php_json_post_init_globals, NULL);
 143         REGISTER_INI_ENTRIES();
 144         return SUCCESS;
 145 }
 146
 147 PHP_MSHUTDOWN_FUNCTION(json_post)
 148 {
 149         UNREGISTER_INI_ENTRIES();
 150
 151         return SUCCESS;
 152 }
 153
 154 zend_function_entry json_post_functions[] = {
 155         {0}
 156 };
 157
 158 static zend_module_dep json_post_module_deps[] = {
 159         ZEND_MOD_REQUIRED("json")
 160         {NULL, NULL, NULL, 0}
 161 };
 162
 163 zend_module_entry json_post_module_entry = {
 164         STANDARD_MODULE_HEADER_EX,
 165         NULL,
 166         json_post_module_deps,
 167         "json_post",
 168         json_post_functions,
 169         PHP_MINIT(json_post),
 170         PHP_MSHUTDOWN(json_post),
 171         NULL,
 172         NULL,
 173         PHP_MINFO(json_post),
 174         PHP_JSON_POST_VERSION,
 175         STANDARD_MODULE_PROPERTIES
 176 };
 177 /* }}} */
 178
 179 #ifdef COMPILE_DL_JSON_POST
 180 ZEND_GET_MODULE(json_post)
 181 #endif
 182
 183 /*
 184  * Local variables:
 185  * tab-width: 4
 186  * c-basic-offset: 4
 187  * End:
 188  * vim600: noet sw=4 ts=4 fdm=marker
 189  * vim<600: noet sw=4 ts=4
 190  */