| blob | dc9544b5def931bf85d6ad57391fcdf8bc07d63f |
1 //////////////////////////////////////////////////////////////////////////
2 // Copyright (C) Kong Jian-jun, Apr. 2007.
3 // Implemented XylFTPCLI.ShowHelp(), XylFTPCLI.ProcessEcho(), etc.
4 // Copyright (C) Wang Cong, Apr. 2007.
5 // Implemented XylFTPCLI.ParseInput().
6 // Hacked by Zhou Xiao-wei, May. 2007.
7 // See AUTHORS and CREDITS to learn more.
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License version 2 as
10 // published by the Free Software Foundation.
11 // See COPYING to learn more.
12 //////////////////////////////////////////////////////////////////////////
17 /**
18 *This is class Command-line interface.
19 *Extends XylFTPConnection.
20 *Implements XylFTPInterface.
21 *@see XylFTPConnection
22 *@see XylFTPInterface
23 *@author WANG Cong, KONG Jian-Jun
24 *@version 1.14
25 */
27 /**
28 *The username.
29 */
32 /**
33 *The password.
34 */
37 /**
38 *Presents the input of user.
39 */
42 /**
43 *The current working directory on local host.
44 */
47 /**
48 *Sets the default password.
49 */
52 /**
53 *Commands list.
54 */
62 /**
63 *Initializes some values.
64 */
75 }
76 }
78 /**
79 *Sets the username.
80 *@param NewName the new user name.
81 */
84 }
86 /**
87 *Returns the username.
88 *@return username
89 */
92 }
94 /**
95 *Sets the password.
96 *@param NewPass the new password.
97 */
100 }
102 /**
103 *Gets the password.
104 *@return password
105 */
108 }
110 /**
111 *Splits the command string into commands list.
112 *@param Command
113 *@return the string of command
114 */
121 }
123 /**
124 *Counts the number of arguments.
125 *@param Str the input
126 *@return the number of arguments in Str
127 */
132 }
134 /**
135 *Look up the commands list, recognize which command matches.
136 *@return the index of the command, -1 on failure.
137 */
143 }
144 //If not found, try again for incomplete input.
154 }
155 }
156 }
159 else
161 }
162 /**
163 *Judges the command.
164 *@param CmdString the command of the user input
165 *@param Cmd the handled command
166 *@throws XylFTPException on dealing with command error
167 *@return true while right,false while wrong
168 */
174 else
180 else
182 }
183 }
185 /**
186 *Translates the command for FTP protocol.
187 *@param Input the input of the user
188 *@return ehco for input
189 *@see Exception
190 *@see XylFTPException
191 *@throws XylFTPException on parsing input error
192 */
200 {
211 }
213 }
215 {
223 else
234 else
236 }
237 }
239 {
245 }
249 File f2;
263 }
264 }
265 }
266 }
268 }
270 {
278 else
289 else
291 }
292 }
294 {
310 }
317 else
329 }
336 else
340 }
341 }
343 {
362 else
377 else
381 }
382 }
385 {
396 }
397 }
400 {
415 }
423 }
432 }
433 }
437 }
439 }
441 {
449 }
450 }
452 {
459 }
461 }
463 {
476 }
477 }
483 }
485 }
487 {
497 }
498 }
500 {
509 }
514 }
516 }
519 {
523 }
535 }
536 }
538 {
543 }
546 }
560 }
561 }
569 else
579 }
588 }
589 }
591 {
594 }
606 }
607 }
609 {
615 }
619 }
623 }
626 }
635 }
639 }
643 }
646 }
654 }
655 }
657 {
669 String line;
672 }
674 }
677 }
678 }
680 {
692 }
693 }
695 {
707 }
708 }
710 {
722 }
723 }
725 {
738 }
739 }
741 {
753 }
754 }
756 {
769 }
771 }
773 {
778 else
787 else
791 }
793 }
795 {
814 }
818 }
819 else
824 else
830 }
831 else
836 }
837 else
841 }
843 {
855 }
868 }
870 {
876 }
880 }
884 }
886 }
888 {
894 }
898 }
902 }
904 }
907 }
908 }
910 /**
911 *Reads the input.
912 *@return In the readline from buffer
913 *@see Exception
914 *@throws Exception
915 */
917 //Why System.in.skip(System.in.available()); cann't help us?
921 }
923 /**
924 *Shows the echo from server.
925 *@param Echo
926 */
929 }
931 /**
932 *Determines whether the echo is valid
933 *@param OEcho
934 */
948 }
950 /**
951 *Process the echo from the server.
952 *@param OEcho a number returns from the server
953 *@return a number that shows the echo as a logo
954 */
967 else
969 }
976 }
980 }
985 else
987 }
989 /**
990 *Gets the commands that user inputs.
991 *@throws XylFTPException on getting commands error
992 *@see XylFTPException
993 *@return the handled command as a string
994 */
1000 }
1002 /**
1003 *Show the usage.
1004 */
1007 System.out.println("xylftp [-v|--verbose][-u $USERNAME|--user=$USERNAME][-p $PASSWORD | --password=$PASSWORD][-d|--debug] [$HOST]");
1009 System.out.println("-u $username | -user=$username \n\tTry $username as username to connect to the host, if this is not specified, use anonymous as default.");
1013 System.out.println("-p $PASSWORD | --password=$PASSWORD \n\tUse $PASSWORD as your password. If this is unspecified, use empty password as default.");
1014 System.out.println("-d | --debug \n\tShow more information for developers and system admins.");
1015 }
1017 /**
1018 *Show help information.
1019 */
1060 i++;
1061 }
1067 }
1068 i++;
1069 }
1071 }
1072 }
1074 /**
1075 *Show the version.
1076 */
1079 }
1081 }