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// 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.
#ifndef CHROME_BROWSER_EXTENSIONS_STARTUP_HELPER_H_
#define CHROME_BROWSER_EXTENSIONS_STARTUP_HELPER_H_
#include "base/memory/ref_counted.h"
#include "chrome/browser/extensions/pack_extension_job.h"
class CommandLine;
class Profile;
namespace extensions {
// Initialization helpers for various Extension startup actions.
class StartupHelper : public PackExtensionJob::Client {
public:
StartupHelper();
virtual ~StartupHelper();
virtual void OnPackSuccess(
const base::FilePath& crx_path,
const base::FilePath& output_private_key_path) OVERRIDE;
virtual void OnPackFailure(const std::string& error_message,
ExtensionCreator::ErrorType type) OVERRIDE;
// Handle --pack-extension flag from the |cmd_line| by packing the specified
// extension. Returns false if the pack job failed.
bool PackExtension(const CommandLine& cmd_line);
// Validates a crx at the path given by the --validate-extension flag - can
// it be installed? Returns true if the crx is valid, or false otherwise.
// If the return value is false, a description of the problem may be written
// into |error|.
bool ValidateCrx(const CommandLine& cmd_line, std::string* error);
// Handle --uninstall-extension flag from the |cmd_line| by uninstalling the
// specified extension from |profile|. Returns false if the uninstall job
// could not be started.
bool UninstallExtension(const CommandLine& cmd_line, Profile* profile);
// Handle --install-from-webstore flag from |cmd_line| by downloading
// metadata from the webstore for the given id, prompting the user to
// confirm, and then downloading the crx and installing it.
bool InstallFromWebstore(const CommandLine& cmd_line, Profile* profile);
// Handle --limited-install-from-webstore flag from |cmd_line| by downloading
// metadata from the webstore for the given id, prompting the user to
// confirm, and then downloading the crx and installing it.
// This whole process is only kicked off by this function and completed
// asynchronously unlike InstallFromWebstore which finishes everything before
// returning.
void LimitedInstallFromWebstore(const CommandLine& cmd_line, Profile* profile,
base::Callback<void()> done_callback);
// Maps the command line argument to the extension id. Returns an empty string
// in the case when there is no mapping.
std::string WebStoreIdFromLimitedInstallCmdLine(const CommandLine& cmd_line);
private:
scoped_refptr<PackExtensionJob> pack_job_;
bool pack_job_succeeded_;
DISALLOW_COPY_AND_ASSIGN(StartupHelper);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_STARTUP_HELPER_H_
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