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// Copyright (c) 2009 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_PARSERS_METADATA_PARSER_FILEBASE_H_
#define CHROME_BROWSER_PARSERS_METADATA_PARSER_FILEBASE_H_
#include "chrome/browser/parsers/metadata_parser.h"
typedef base::hash_map<std::string, std::string> PropertyMap;
// Parser for the file type. Allows for parsing of files, and gets
// properties assiciated with files.
class FileMetadataParser : public MetadataParser {
public:
explicit FileMetadataParser(const FilePath& path);
// Implementation of MetadataParser
virtual bool Parse();
virtual bool GetProperty(const std::string& key, std::string* value);
MetadataPropertyIterator* GetPropertyIterator();
protected:
PropertyMap properties_;
FilePath path_;
private:
DISALLOW_COPY_AND_ASSIGN(FileMetadataParser);
};
class FileMetadataPropertyIterator : public MetadataPropertyIterator {
public:
explicit FileMetadataPropertyIterator(PropertyMap& properties);
// Implementation of MetadataPropertyIterator
virtual bool GetNext(std::string* key, std::string* value);
virtual int Length();
virtual bool IsEnd();
private:
PropertyMap& properties_;
PropertyMap::iterator it;
DISALLOW_COPY_AND_ASSIGN(FileMetadataPropertyIterator);
};
#endif // CHROME_BROWSER_PARSERS_METADATA_PARSER_FILEBASE_H_
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