blob: b185c2c4f70218cdbf346dde67bb9d99476f8af3 [file] [log] [blame]
// 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.
#include "ppapi/c/pp_bool.h"
#include "ppapi/c/pp_instance.h"
#include "ppapi/c/pp_module.h"
#include "ppapi/c/pp_resource.h"
// 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);