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// Copyright 2013 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_API_LOG_PRIVATE_LOG_PARSER_H_
#define CHROME_BROWSER_EXTENSIONS_API_LOG_PRIVATE_LOG_PARSER_H_
#include <string>
#include <vector>
#include "base/memory/linked_ptr.h"
#include "chrome/browser/extensions/api/log_private/filter_handler.h"
#include "chrome/common/extensions/api/log_private.h"
namespace extensions {
// This is a abstract class of parsers for different logs.
// All the specific parsers inherit from this class.
class LogParser {
public:
enum Error {
SUCCESS = 0,
PARSE_ERROR = -1,
SERIALIZE_ERROR = -2,
TOKENIZE_ERROR = -3
};
virtual ~LogParser();
// Parses log text into multiple LogEntry objects.
void Parse(
const std::string& input,
std::vector<linked_ptr<api::log_private::LogEntry> >* output,
FilterHandler* filter_handler) const;
protected:
explicit LogParser();
// Parses a single line of log text into one LogEntry object.
virtual Error ParseEntry(
const std::string& input,
std::vector<linked_ptr<api::log_private::LogEntry> >* output,
FilterHandler* filter_handler) const = 0;
private:
DISALLOW_COPY_AND_ASSIGN(LogParser);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_API_LOG_PRIVATE_LOG_PARSER_H_
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