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01/19/2003 at 10:48PM PST, ID: 20464915
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7.4

Developing a simple FTP client,server and file server

Asked by adri4n in C++ Programming Language

Tags: client, ftp, socket, server

i am seeking help to develop a communication program using socket programming (ftp programming). three elements are to be included into the networked application.

1. client : to initialise the user interface program that allows other communication processes to start. it shall connect to the ftp server and request for a file.

2. ftp server : to receive requests and determine the locations of the requested files in file servers that are located across the network and to retrieve the file from an available file server as selected by the user. additional : need to show the no. of file servers connected and contains the file and let user selects the where to download the file.

3. file servers : store files. a file maybe replicated on different file servers.  when a request comes in, it checks the existence of the file. the ftp will be notified of the existence of the requested file. the file will be transmitted to the client thru the ftp server.

  file request   check files availability
      -->          -->
CLIENT   FTP SERVER   FILE SERVERS
      <--         <--
    send file   send file
    to client   to ftp server

the preferred language is C++/C. and my level of understanding of networking is minimal. a sample program will be of most help.

i will appreciate if you can furnish detailed, step by step instructions. thank you very much in advance!
[+][-]01/19/03 11:33 PM, ID: 7759567

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About this solution

Zone: C++ Programming Language
Tags: client, ftp, socket, server
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Solution Provided By: ssnkumar
Participating Experts: 6
Solution Grade: A
 
 
[+][-]01/20/03 01:07 AM, ID: 7759850

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[+][-]01/23/03 07:35 PM, ID: 7797356

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