// Copyright 2014 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 "extensions/shell/browser/shell_browser_context.h"

#include <utility>

#include "base/command_line.h"
#include "components/guest_view/browser/guest_view_manager.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/common/content_switches.h"
#include "extensions/shell/browser/shell_network_delegate.h"
#include "extensions/shell/browser/shell_special_storage_policy.h"
#include "extensions/shell/browser/shell_url_request_context_getter.h"

namespace extensions {

namespace {

bool IgnoreCertificateErrors() {
  return base::CommandLine::ForCurrentProcess()->HasSwitch(
      ::switches::kIgnoreCertificateErrors);
}

}  // namespace

// Create a normal recording browser context. If we used an incognito context
// then app_shell would also have to create a normal context and manage both.
ShellBrowserContext::ShellBrowserContext()
    : content::ShellBrowserContext(false /* off_the_record */,
                                   nullptr /* net_log */),
      storage_policy_(new ShellSpecialStoragePolicy) {
}

ShellBrowserContext::~ShellBrowserContext() {
}

content::BrowserPluginGuestManager* ShellBrowserContext::GetGuestManager() {
  return guest_view::GuestViewManager::FromBrowserContext(this);
}

storage::SpecialStoragePolicy* ShellBrowserContext::GetSpecialStoragePolicy() {
  return storage_policy_.get();
}

net::URLRequestContextGetter* ShellBrowserContext::CreateRequestContext(
      content::ProtocolHandlerMap* protocol_handlers,
      content::URLRequestInterceptorScopedVector request_interceptors,
      InfoMap* extension_info_map) {
  DCHECK(!url_request_context_getter());
  set_url_request_context_getter(new ShellURLRequestContextGetter(
      this, IgnoreCertificateErrors(), GetPath(),
      content::BrowserThread::GetMessageLoopProxyForThread(
          content::BrowserThread::IO),
      content::BrowserThread::GetMessageLoopProxyForThread(
          content::BrowserThread::FILE),
      protocol_handlers, std::move(request_interceptors), nullptr /* net_log */,
      extension_info_map));
  resource_context_->set_url_request_context_getter(
      url_request_context_getter());
  content::BrowserThread::PostTask(
      content::BrowserThread::IO,
      FROM_HERE,
      base::Bind(
          &ShellBrowserContext::InitURLRequestContextOnIOThread,
          base::Unretained(this)));
  return url_request_context_getter();
}

void ShellBrowserContext::InitURLRequestContextOnIOThread() {
  DCHECK_CURRENTLY_ON(content::BrowserThread::IO);

  // GetURLRequestContext() will create a URLRequestContext if it isn't
  // initialized.
  url_request_context_getter()->GetURLRequestContext();
}

}  // namespace extensions