1 files changed, 87 insertions, 0 deletions
diff --git a/src/FtpNegotiationCommand.h b/src/FtpNegotiationCommand.h
new file mode 100644
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+++ b/src/FtpNegotiationCommand.h
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+/* <!-- copyright */
+/*
+ * aria2 - a simple utility for downloading files faster
+ *
+ * Copyright (C) 2006 Tatsuhiro Tsujikawa
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+/* copyright --> */
+#ifndef _D_FTP_NEGOTIATION_COMMAND_H_
+#define _D_FTP_NEGOTIATION_COMMAND_H_
+
+#include "AbstractCommand.h"
+#include "FtpConnection.h"
+
+class FtpNegotiationCommand : public AbstractCommand {
+private:
+  enum Seq {
+    SEQ_RECV_GREETING,
+    SEQ_SEND_USER,
+    SEQ_RECV_USER,
+    SEQ_SEND_PASS,
+    SEQ_RECV_PASS,
+    SEQ_SEND_TYPE,
+    SEQ_RECV_TYPE,
+    SEQ_SEND_CWD,
+    SEQ_RECV_CWD,
+    SEQ_SEND_SIZE,
+    SEQ_RECV_SIZE,
+    SEQ_SEND_PORT,
+    SEQ_RECV_PORT,
+    SEQ_SEND_PASV,
+    SEQ_RECV_PASV,
+    SEQ_SEND_REST_PASV,
+    SEQ_SEND_REST,
+    SEQ_RECV_REST,
+    SEQ_SEND_RETR,
+    SEQ_RECV_RETR,
+    SEQ_NEGOTIATION_COMPLETED,
+    SEQ_RETRY
+  };
+  bool recvGreeting();
+  bool sendUser();
+  bool recvUser();
+  bool sendPass();
+  bool recvPass();
+  bool sendType();
+  bool recvType();
+  bool sendCwd();
+  bool recvCwd();
+  bool sendSize();
+  bool recvSize();
+  bool sendPort();
+  bool recvPort();
+  bool sendPasv();
+  bool recvPasv();
+  bool sendRest(const Segment& segment);
+  bool sendRestPasv(const Segment& segment);
+  bool recvRest();
+  bool sendRetr();
+  bool recvRetr();
+  bool processSequence(const Segment& segment);
+
+  Socket* dataSocket;
+  Socket* serverSocket;
+  int sequence;
+  FtpConnection* ftp;
+protected:
+  bool executeInternal(Segment segment);
+public:
+  FtpNegotiationCommand(int cuid, Request* req, DownloadEngine* e, Socket* s);
+  ~FtpNegotiationCommand();
+};
+
+#endif // _D_FTP_NEGOTIATION_COMMAND_H_