ppapi/c/ppb_network_proxy.h

   1 /* Copyright 2013 The Chromium Authors. All rights reserved.
   2  * Use of this source code is governed by a BSD-style license that can be
   3  * found in the LICENSE file.
   4  */
   5
   6 /* From ppb_network_proxy.idl modified Fri Jun 21 09:37:20 2013. */
   7
   8 #ifndef PPAPI_C_PPB_NETWORK_PROXY_H_
   9 #define PPAPI_C_PPB_NETWORK_PROXY_H_
  10
  11 #include "ppapi/c/pp_bool.h"
  12 #include "ppapi/c/pp_completion_callback.h"
  13 #include "ppapi/c/pp_instance.h"
  14 #include "ppapi/c/pp_macros.h"
  15 #include "ppapi/c/pp_stdint.h"
  16 #include "ppapi/c/pp_var.h"
  17
  18 #define PPB_NETWORKPROXY_INTERFACE_1_0 "PPB_NetworkProxy;1.0"
  19 #define PPB_NETWORKPROXY_INTERFACE PPB_NETWORKPROXY_INTERFACE_1_0
  20
  21 /**
  22  * @file
  23  * This file defines the <code>PPB_NetworkProxy</code> interface.
  24  */
  25
  26
  27 /**
  28  * @addtogroup Interfaces
  29  * @{
  30  */
  31 /**
  32  * This interface provides a way to determine the appropriate proxy settings
  33  * for a given URL.
  34  *
  35  * Permissions: Apps permission <code>socket</code> with subrule
  36  * <code>resolve-proxy</code> is required for using this API.
  37  * For more details about network communication permissions, please see:
  38  * http://developer.chrome.com/apps/app_network.html
  39  */
  40 struct PPB_NetworkProxy_1_0 {
  41   /**
  42    * Retrieves the proxy that will be used for the given URL. The result will
  43    * be a string in PAC format. For more details about PAC format, please see
  44    * http://en.wikipedia.org/wiki/Proxy_auto-config
  45    *
  46    * @param[in] instance A <code>PP_Instance</code> identifying one instance
  47    * of a module.
  48    *
  49    * @param[in] url A string <code>PP_Var</code> containing a URL.
  50    *
  51    * @param[out] proxy_string A <code>PP_Var</code> that GetProxyForURL will
  52    * set upon successful completion. If the call fails, <code>proxy_string
  53    * </code> will be unchanged. Otherwise, it will be set to a string <code>
  54    * PP_Var</code> containing the appropriate PAC string for <code>url</code>.
  55    * If set, <code>proxy_string</code> will have a reference count of 1 which
  56    * the plugin must manage.
  57    *
  58    * @param[in] callback A <code>PP_CompletionCallback</code> to be called upon
  59    * completion.
  60    *
  61    * @return An int32_t containing an error code from <code>pp_errors.h</code>.
  62    */
  63   int32_t (*GetProxyForURL)(PP_Instance instance,
  64                             struct PP_Var url,
  65                             struct PP_Var* proxy_string,
  66                             struct PP_CompletionCallback callback);
  67 };
  68
  69 typedef struct PPB_NetworkProxy_1_0 PPB_NetworkProxy;
  70 /**
  71  * @}
  72  */
  73
  74 #endif  /* PPAPI_C_PPB_NETWORK_PROXY_H_ */
  75