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75 lines
2.7 KiB
C++
75 lines
2.7 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "electron/shell/browser/extensions/api/streams_private/streams_private_api.h"
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#include <utility>
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#include "content/public/browser/browser_thread.h"
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#include "content/public/browser/render_frame_host.h"
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#include "content/public/browser/web_contents.h"
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#include "extensions/browser/extension_registry.h"
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#include "extensions/browser/guest_view/mime_handler_view/mime_handler_stream_manager.h"
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#include "extensions/browser/guest_view/mime_handler_view/mime_handler_view_guest.h"
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#include "extensions/common/manifest_handlers/mime_types_handler.h"
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#include "shell/browser/api/electron_api_web_contents.h"
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namespace extensions {
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void StreamsPrivateAPI::SendExecuteMimeTypeHandlerEvent(
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const std::string& extension_id,
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const std::string& view_id,
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bool embedded,
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int frame_tree_node_id,
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int render_process_id,
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int render_frame_id,
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content::mojom::TransferrableURLLoaderPtr transferrable_loader,
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const GURL& original_url) {
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DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
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content::WebContents* web_contents = nullptr;
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if (frame_tree_node_id != -1) {
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web_contents =
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content::WebContents::FromFrameTreeNodeId(frame_tree_node_id);
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} else {
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web_contents = content::WebContents::FromRenderFrameHost(
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content::RenderFrameHost::FromID(render_process_id, render_frame_id));
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}
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if (!web_contents)
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return;
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auto* browser_context = web_contents->GetBrowserContext();
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const extensions::Extension* extension =
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extensions::ExtensionRegistry::Get(browser_context)
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->enabled_extensions()
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.GetByID(extension_id);
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if (!extension)
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return;
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MimeTypesHandler* handler = MimeTypesHandler::GetHandler(extension);
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if (!handler->HasPlugin())
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return;
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// If the mime handler uses MimeHandlerViewGuest, the MimeHandlerViewGuest
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// will take ownership of the stream.
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GURL handler_url(
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extensions::Extension::GetBaseURLFromExtensionId(extension_id).spec() +
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handler->handler_url());
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int tab_id = -1;
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auto* api_contents = electron::api::WebContents::FromWrappedClass(
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v8::Isolate::GetCurrent(), web_contents);
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if (api_contents)
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tab_id = api_contents->ID();
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std::unique_ptr<extensions::StreamContainer> stream_container(
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new extensions::StreamContainer(
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tab_id, embedded, handler_url, extension_id,
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std::move(transferrable_loader), original_url));
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extensions::MimeHandlerStreamManager::Get(browser_context)
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->AddStream(view_id, std::move(stream_container), frame_tree_node_id,
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render_process_id, render_frame_id);
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}
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} // namespace extensions
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