blob: d094658223c190de77d088ce8eabda7c4d4ec8c0 [file] [log] [blame]
// Copyright (c) 2012 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 <memory>
#include "base/macros.h"
#include "content/renderer/pepper/resource_creation_impl.h"
#include "ppapi/proxy/connection.h"
namespace content {
class RendererPpapiHostImpl;
// This class provides creation functions for the new resources with IPC
// backends that live in content/renderer/pepper.
// (See pepper_in_process_router.h for more information.)
// This is a bit confusing. The "old-style" resources live in
// content/renderer/pepper and are created by the ResourceCreationImpl in that
// directory. The "new-style" IPC-only resources are in ppapi/proxy and are
// created by the RessourceCreationProxy in that directory.
// This class allows us to run new-style IPC-only resources in-process. We use
// the PepperInProcessRouter to run it in process. But then we have a problem
// with allocating the resources since src/webkit can't depend on IPC or see
// our IPC backend in content. This class overrides the normal in-process
// resource creation and adds in the resources that we implement in
// ppapi/proxy.
// When we convert all resources to use the new-style, we can just use the
// ResourceCreationProxy for all resources. This class is just glue to manage
// the temporary "two different cases."
class PepperInProcessResourceCreation : public ResourceCreationImpl {
PepperInProcessResourceCreation(RendererPpapiHostImpl* host_impl,
PepperPluginInstanceImpl* instance);
~PepperInProcessResourceCreation() override;
// ResourceCreation_API implementation.
PP_Resource CreateBrowserFont(
PP_Instance instance,
const PP_BrowserFont_Trusted_Description* description) override;
PP_Resource CreateFileChooser(PP_Instance instance,
PP_FileChooserMode_Dev mode,
const PP_Var& accept_types) override;
PP_Resource CreateFileIO(PP_Instance instance) override;
PP_Resource CreateFileRef(
PP_Instance instance,
const ppapi::FileRefCreateInfo& create_info) override;
PP_Resource CreateFileSystem(PP_Instance instance,
PP_FileSystemType type) override;
PP_Resource CreateGraphics2D(PP_Instance pp_instance,
const PP_Size* size,
PP_Bool is_always_opaque) override;
PP_Resource CreatePrinting(PP_Instance instance) override;
PP_Resource CreateTrueTypeFont(
PP_Instance instance,
const struct PP_TrueTypeFontDesc_Dev* desc) override;
PP_Resource CreateURLLoader(PP_Instance instance) override;
PP_Resource CreateURLRequestInfo(PP_Instance instance) override;
PP_Resource CreateWebSocket(PP_Instance instance) override;
// Non-owning pointer to the host for the current plugin.
RendererPpapiHostImpl* host_impl_;
} // namespace content