git.m6w6.name Git - m6w6/ext-http/blob - php_http_resource_factory.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) 2004-2011, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 #include "php_http_api.h"
  14
  15 PHP_HTTP_API php_http_resource_factory_t *php_http_resource_factory_init(php_http_resource_factory_t *f, php_http_resource_factory_ops_t *fops, void *data, void (*dtor)(void *data))
  16 {
  17         if (!f) {
  18                 f = emalloc(sizeof(*f));
  19         }
  20         memset(f, 0, sizeof(*f));
  21
  22         memcpy(&f->fops, fops, sizeof(*fops));
  23
  24         f->data = data;
  25         f->dtor = dtor;
  26
  27         f->refcount = 1;
  28
  29         return f;
  30 }
  31
  32 PHP_HTTP_API unsigned php_http_resource_factory_addref(php_http_resource_factory_t *rf)
  33 {
  34         return ++rf->refcount;
  35 }
  36
  37 PHP_HTTP_API void php_http_resource_factory_dtor(php_http_resource_factory_t *f)
  38 {
  39         --f->refcount;
  40
  41         if (!f->refcount) {
  42                 if (f->dtor) {
  43                         f->dtor(f->data);
  44                 }
  45         }
  46 }
  47
  48 PHP_HTTP_API void php_http_resource_factory_free(php_http_resource_factory_t **f)
  49 {
  50         if (*f) {
  51                 php_http_resource_factory_dtor(*f);
  52                 if (!(*f)->refcount) {
  53                         efree(*f);
  54                         *f = NULL;
  55                 }
  56         }
  57 }
  58
  59 PHP_HTTP_API void *php_http_resource_factory_handle_ctor(php_http_resource_factory_t *f TSRMLS_DC)
  60 {
  61         if (f->fops.ctor) {
  62                 return f->fops.ctor(f->data TSRMLS_CC);
  63         }
  64         return NULL;
  65 }
  66
  67 PHP_HTTP_API void *php_http_resource_factory_handle_copy(php_http_resource_factory_t *f, void *handle TSRMLS_DC)
  68 {
  69         if (f->fops.copy) {
  70                 return f->fops.copy(f->data, handle TSRMLS_CC);
  71         }
  72         return NULL;
  73 }
  74
  75 PHP_HTTP_API void php_http_resource_factory_handle_dtor(php_http_resource_factory_t *f, void *handle TSRMLS_DC)
  76 {
  77         if (f->fops.dtor) {
  78                 f->fops.dtor(f->data, handle TSRMLS_CC);
  79         }
  80 }
  81
  82 /*
  83  * Local variables:
  84  * tab-width: 4
  85  * c-basic-offset: 4
  86  * End:
  87  * vim600: noet sw=4 ts=4 fdm=marker
  88  * vim<600: noet sw=4 ts=4
  89  */
  90