| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef PPAPI_C_PRIVATE_PROXY_PRIVATE_H_ |
| #define PPAPI_C_PRIVATE_PROXY_PRIVATE_H_ |
| |
| #include "ppapi/c/pp_bool.h" |
| #include "ppapi/c/pp_instance.h" |
| #include "ppapi/c/pp_module.h" |
| #include "ppapi/c/pp_resource.h" |
| |
| #define PPB_PROXY_PRIVATE_INTERFACE "PPB_Proxy_Private;6" |
| |
| // Exposes functions needed by the out-of-process proxy to call into the |
| // renderer PPAPI implementation. |
| struct PPB_Proxy_Private { |
| // Called when the given plugin process has crashed. |
| void (*PluginCrashed)(PP_Module module); |
| |
| // Returns the instance for the given resource, or 0 on failure. |
| PP_Instance (*GetInstanceForResource)(PP_Resource resource); |
| |
| // Sets a callback that will be used to make sure that PP_Instance IDs |
| // are unique in the plugin. |
| // |
| // Since the plugin may be shared between several browser processes, we need |
| // to do extra work to make sure that an instance ID is globally unqiue. The |
| // given function will be called and will return true if the given |
| // PP_Instance is OK to use in the plugin. It will then be marked as "in use" |
| // On failure (returns false), the host implementation will generate a new |
| // instance ID and try again. |
| void (*SetReserveInstanceIDCallback)( |
| PP_Module module, |
| PP_Bool (*is_seen)(PP_Module, PP_Instance)); |
| |
| // Allows adding additional refcounts to the PluginModule that owns the |
| // proxy dispatcher (and all interface proxies). For every AddRef call |
| // there must be a corresponding release call. |
| void (*AddRefModule)(PP_Module module); |
| void (*ReleaseModule)(PP_Module module); |
| |
| // Allows asserts to be written for some bad conditions while cleaning up. |
| PP_Bool (*IsInModuleDestructor)(PP_Module module); |
| }; |
| |
| #endif // PPAPI_C_PRIVATE_PROXY_PRIVATE_H_ |