git.m6w6.name Git - m6w6/ext-http/blob - src/php_http_object.c

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: http                                                       |
   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) 2004-2014, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 #include "php_http_api.h"
  14
  15 static zend_object_handlers php_http_object_handlers;
  16
  17 zend_object *php_http_object_new(zend_class_entry *ce)
  18 {
  19         return &php_http_object_new_ex(ce, NULL)->zo;
  20 }
  21
  22 php_http_object_t *php_http_object_new_ex(zend_class_entry *ce, void *intern)
  23 {
  24         php_http_object_t *o;
  25
  26         o = ecalloc(1, sizeof(*o) + zend_object_properties_size(ce));
  27         zend_object_std_init(&o->zo, ce);
  28         object_properties_init(&o->zo, ce);
  29
  30         o->intern = intern;
  31         o->zo.handlers = &php_http_object_handlers;
  32
  33         return o;
  34 }
  35
  36 void php_http_object_free(zend_object *object)
  37 {
  38         zend_object_std_dtor(object);
  39 }
  40
  41 ZEND_RESULT_CODE php_http_new(void **obj_ptr, zend_class_entry *ce, php_http_new_t create, zend_class_entry *parent_ce, void *intern_ptr)
  42 {
  43         void *obj;
  44
  45         if (!ce) {
  46                 ce = parent_ce;
  47         } else if (parent_ce && !instanceof_function(ce, parent_ce)) {
  48                 php_http_throw(unexpected_val, "Class %s does not extend %s", ce->name->val, parent_ce->name->val);
  49                 return FAILURE;
  50         }
  51
  52         obj = create(ce, intern_ptr);
  53         if (obj_ptr) {
  54                 *obj_ptr = obj;
  55         }
  56         return SUCCESS;
  57 }
  58
  59 php_http_object_method_t *php_http_object_method_init(php_http_object_method_t *cb, zval *zobject, const char *method_str, size_t method_len)
  60 {
  61         if (!cb) {
  62                 cb = ecalloc(1, sizeof(*cb));
  63         } else {
  64                 memset(cb, 0, sizeof(*cb));
  65         }
  66
  67         cb->fci.size = sizeof(cb->fci);
  68         ZVAL_STRINGL(&cb->fci.function_name, method_str, method_len);
  69 #if PHP_VERSION_ID < 70300
  70         cb->fcc.initialized = 1;
  71 #endif
  72         cb->fcc.calling_scope = cb->fcc.called_scope = Z_OBJCE_P(zobject);
  73         cb->fcc.function_handler = Z_OBJ_HT_P(zobject)->get_method(&Z_OBJ_P(zobject), Z_STR(cb->fci.function_name), NULL);
  74
  75         return cb;
  76 }
  77
  78 void php_http_object_method_dtor(php_http_object_method_t *cb)
  79 {
  80         zval_ptr_dtor(&cb->fci.function_name);
  81 }
  82
  83 void php_http_object_method_free(php_http_object_method_t **cb)
  84 {
  85         if (*cb) {
  86                 php_http_object_method_dtor(*cb);
  87                 efree(*cb);
  88                 *cb = NULL;
  89         }
  90 }
  91
  92 ZEND_RESULT_CODE php_http_object_method_call(php_http_object_method_t *cb, zval *zobject, zval *retval_ptr, int argc, zval *args)
  93 {
  94         ZEND_RESULT_CODE rv;
  95         zval retval;
  96
  97         ZVAL_UNDEF(&retval);
  98         Z_ADDREF_P(zobject);
  99         cb->fci.object = Z_OBJ_P(zobject);
 100         cb->fcc.object = Z_OBJ_P(zobject);
 101
 102         cb->fci.retval = retval_ptr ? retval_ptr : &retval;
 103
 104         cb->fci.param_count = argc;
 105         cb->fci.params = args;
 106
 107         if (cb->fcc.called_scope != Z_OBJCE_P(zobject)) {
 108                 cb->fcc.called_scope = Z_OBJCE_P(zobject);
 109                 cb->fcc.function_handler = Z_OBJ_HT_P(zobject)->get_method(&Z_OBJ_P(zobject), Z_STR(cb->fci.function_name), NULL);
 110         }
 111
 112         rv = zend_call_function(&cb->fci, &cb->fcc);
 113
 114         zval_ptr_dtor(zobject);
 115         if (!retval_ptr && !Z_ISUNDEF(retval)) {
 116                 zval_ptr_dtor(&retval);
 117         }
 118
 119         return rv;
 120 }
 121
 122 PHP_MINIT_FUNCTION(http_object)
 123 {
 124         memcpy(&php_http_object_handlers, zend_get_std_object_handlers(), sizeof(php_http_object_handlers));
 125         php_http_object_handlers.offset = XtOffsetOf(php_http_object_t, zo);
 126
 127         return SUCCESS;
 128 }
 129
 130 /*
 131  * Local variables:
 132  * tab-width: 4
 133  * c-basic-offset: 4
 134  * End:
 135  * vim600: noet sw=4 ts=4 fdm=marker
 136  * vim<600: noet sw=4 ts=4
 137  */
 138