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// Copyright (c) 2010 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 NET_FTP_FTP_DIRECTORY_LISTING_PARSER_H_
#define NET_FTP_FTP_DIRECTORY_LISTING_PARSER_H_
#pragma once
#include "base/basictypes.h"
#include "base/string16.h"
#include "base/time.h"
#include "net/ftp/ftp_server_type_histograms.h"
namespace net {
struct FtpDirectoryListingEntry {
enum Type {
FILE,
DIRECTORY,
SYMLINK,
};
Type type;
string16 name;
int64 size; // File size, in bytes. -1 if not applicable.
// Last modified time, in local time zone.
base::Time last_modified;
};
class FtpDirectoryListingParser {
public:
virtual ~FtpDirectoryListingParser();
virtual FtpServerType GetServerType() const = 0;
// Adds |line| to the internal parsing buffer. Returns true on success.
virtual bool ConsumeLine(const string16& line) = 0;
// Called after all input has been consumed. Returns true if the parser
// recognizes all received data as a valid listing.
virtual bool OnEndOfInput() = 0;
// Returns true if there is at least one FtpDirectoryListingEntry available.
virtual bool EntryAvailable() const = 0;
// Returns the next entry. It is an error to call this function unless
// EntryAvailable returns true.
virtual FtpDirectoryListingEntry PopEntry() = 0;
};
} // namespace net
#endif // NET_FTP_FTP_DIRECTORY_LISTING_PARSER_H_
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