FTP: Detect the character encoding only after the entire listing is received.

net/ftp/ftp_directory_listing_parser_ls.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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_LS_H_
 #define NET_FTP_FTP_DIRECTORY_LISTING_PARSER_LS_H_
 #pragma once
 
-#include <queue>
+#include <vector>
 
-#include "base/time.h"
-#include "net/ftp/ftp_directory_listing_parser.h"
+#include "base/string16.h"
+
+namespace base {
+class Time;
+}
 
 namespace net {
 
-// Parser for "ls -l"-style directory listing.
-class FtpDirectoryListingParserLs : public FtpDirectoryListingParser {
- public:
-  // Constructor. When the current time is needed to guess the year on partial
-  // date strings, |current_time| will be used. This allows passing a specific
-  // date during testing.
-  explicit FtpDirectoryListingParserLs(const base::Time& current_time);
-  virtual ~FtpDirectoryListingParserLs();
+struct FtpDirectoryListingEntry;
 
-  // FtpDirectoryListingParser methods:
-  virtual FtpServerType GetServerType() const;
-  virtual bool ConsumeLine(const string16& line);
-  virtual bool OnEndOfInput();
-  virtual bool EntryAvailable() const;
-  virtual FtpDirectoryListingEntry PopEntry();
-
- private:
-  // True after we have received a "total n" listing header, where n is an
-  // integer. Only one such header is allowed per listing.
-  bool received_total_line_;
-
-  // Store the current time. We need it to correctly parse received dates.
-  const base::Time current_time_;
-
-  std::queue<FtpDirectoryListingEntry> entries_;
-
-  DISALLOW_COPY_AND_ASSIGN(FtpDirectoryListingParserLs);
-};
+// Parses "ls -l" FTP directory listing. Returns true on success.
+bool ParseFtpDirectoryListingLs(const std::vector<string16>& lines,
+                                const base::Time& current_time,
+                                std::vector<FtpDirectoryListingEntry>* entries);
 
 }  // namespace net
 
 #endif  // NET_FTP_FTP_DIRECTORY_LISTING_PARSER_LS_H_