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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 EXTENSIONS_BROWSER_INSTALL_CRX_INSTALL_ERROR_H_
#define EXTENSIONS_BROWSER_INSTALL_CRX_INSTALL_ERROR_H_
#include "base/strings/string16.h"
namespace extensions {
// Simple error class for CrxInstaller.
class CrxInstallError {
public:
// Typed errors that need to be handled specially by clients.
// ERROR_OFF_STORE for disallowed off-store installations.
// ERROR_DECLINED for situations when a .crx file seems to be OK, but there
// are some policy restrictions or unmet dependencies that prevent it from
// being installed.
// ERROR_HASH_MISMATCH if the expected extension SHA256 hash sum is different
// from the actual one.
enum Type {
ERROR_NONE,
ERROR_OFF_STORE,
ERROR_DECLINED,
ERROR_HASH_MISMATCH,
ERROR_OTHER
};
CrxInstallError() : type_(ERROR_NONE) {}
explicit CrxInstallError(const base::string16& message)
: type_(message.empty() ? ERROR_NONE : ERROR_OTHER), message_(message) {}
CrxInstallError(Type type, const base::string16& message)
: type_(type), message_(message) {}
Type type() const { return type_; }
const base::string16& message() const { return message_; }
private:
Type type_;
base::string16 message_;
};
} // namespace extensions
#endif // EXTENSIONS_BROWSER_INSTALL_CRX_INSTALL_ERROR_H_
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