chromium/extensions/browser/embedder_user_script_loader.cc

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "extensions/browser/embedder_user_script_loader.h"

#include <set>
#include <string>
#include <utility>

#include "base/functional/bind.h"
#include "base/memory/ref_counted.h"
#include "base/not_fatal_until.h"
#include "base/strings/string_util.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/thread_pool.h"
#include "content/public/browser/browser_context.h"
#include "extensions/browser/url_fetcher.h"
#include "extensions/browser/user_script_loader.h"
#include "extensions/buildflags/buildflags.h"
#include "extensions/common/mojom/host_id.mojom.h"
#include "extensions/common/user_script.h"
#include "url/gurl.h"

#if BUILDFLAG(ENABLE_GUEST_VIEW)
#include "extensions/browser/guest_view/web_view/controlled_frame_embedder_url_fetcher.h"
#include "extensions/browser/guest_view/web_view/web_ui/web_ui_url_fetcher.h"
#endif

namespace {

void SerializeOnBlockingTask(
    scoped_refptr<base::SequencedTaskRunner> task_runner,
    extensions::UserScriptList user_scripts,
    extensions::UserScriptLoader::LoadScriptsCallback callback) { … }

}  // namespace

struct EmbedderUserScriptLoader::UserScriptRenderInfo { … };

EmbedderUserScriptLoader::EmbedderUserScriptLoader(
    content::BrowserContext* browser_context,
    const extensions::mojom::HostID& host_id)
    : … { … }

EmbedderUserScriptLoader::~EmbedderUserScriptLoader() { … }

void EmbedderUserScriptLoader::AddScripts(extensions::UserScriptList scripts,
                                          int render_process_id,
                                          int render_frame_id,
                                          ScriptsLoadedCallback callback) { … }

void EmbedderUserScriptLoader::LoadScripts(
    extensions::UserScriptList user_scripts,
    const std::set<std::string>& added_script_ids,
    LoadScriptsCallback callback) { … }

void EmbedderUserScriptLoader::CreateEmbedderURLFetchers(
    const extensions::UserScript::ContentList& contents,
    int render_process_id,
    int render_frame_id) { … }

void EmbedderUserScriptLoader::OnSingleEmbedderURLFetchComplete(
    extensions::UserScript::Content* content,
    bool success,
    std::unique_ptr<std::string> data) { … }

void EmbedderUserScriptLoader::OnEmbedderURLFetchComplete() { … }