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// Copyright (c) 2006-2008 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_EXTENSION_H__
#define CHROME_BROWSER_EXTENSIONS_EXTENSION_H__
#include <string>
#include <vector>
#include "base/string16.h"
#include "base/values.h"
// Represents a Chromium extension.
class Extension {
public:
Extension(){};
// The format for extension manifests that this code understands.
static const int kExpectedFormatVersion = 1;
// Keys used in JSON representation of extensions.
static const std::wstring kFormatVersionKey;
static const std::wstring kIdKey;
static const std::wstring kNameKey;
static const std::wstring kDescriptionKey;
static const std::wstring kContentScriptsKey;
// Error messages returned from InitFromValue().
static const std::wstring kInvalidFormatVersionError;
static const std::wstring kInvalidIdError;
static const std::wstring kInvalidNameError;
static const std::wstring kInvalidDescriptionError;
static const std::wstring kInvalidContentScriptsListError;
static const std::wstring kInvalidContentScriptError;
// A human-readable ID for the extension. The convention is to use something
// like 'com.example.myextension', but this is not currently enforced. An
// extension's ID is used in things like directory structures and URLs, and
// is expected to not change across versions. In the case of conflicts,
// updates will only be allowed if the extension can be validated using the
// previous version's update key.
const std::wstring& id() const { return id_; }
// A human-readable name of the extension.
const std::wstring& name() const { return name_; }
// An optional longer description of the extension.
const std::wstring& description() const { return description_; }
// Paths to the content scripts that the extension contains.
const std::vector<std::wstring>& content_scripts() const {
return content_scripts_;
}
// Initialize the extension from a parsed manifest.
bool InitFromValue(const DictionaryValue& value, std::wstring* error);
// Serialize the extension to a DictionaryValue.
void CopyToValue(DictionaryValue* value);
private:
std::wstring id_;
std::wstring name_;
std::wstring description_;
std::vector<std::wstring> content_scripts_;
DISALLOW_COPY_AND_ASSIGN(Extension);
};
#endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_H__
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