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Full Discussion: ftp application using socket programming
Top Forums Programming ftp application using socket programming Post 84385 by toughguy2handle on Friday 23rd of September 2005 01:39:17 PM
Old 09-23-2005
ftp application using socket programming
i have made a ftp application in socket programming which uses TCP/IP .. i have the problem runing the only problem is on the client side i take the user input for the file to be downloaded from the command promt.

write(s, argv[2], strlen(argv[2])+1); // this is how i write in client side
argv[2] is reading the file name
read(sa, buf, BUF_SIZE);// how i read in server side
sa is the variable for newsockfd
the only from problem is if the user requests for a file which does not exist .. how to put a error condition for it and how to chck it..

i
 

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LEARN ABOUT SUNOS

ftp

ftp(4)								   File Formats 							    ftp(4)

NAME

       ftp - FTP client configuration file

SYNOPSIS

       /etc/default/ftp

DESCRIPTION

       Use  the ftp file to configure the behavior of the FTP client. Lines that begin with a hash symbol ("# ") are treated as comment  lines and
       are ignored.

   Behavior Directives
       The ftp file supports the following behavior directives:

       FTP_LS_SENDS_NLST=yes | no

	   The ls command of the ftp client sends an NLST to the FTP Server by default. Several non-Solaris clients send LIST instead. In order to
	   make the Solaris ftp client send LIST when the ls command is issued, set FTP_LS_SENDS_NLST to no. The value of FTP_LS_SENDS_NLST is yes
	   by default.

       If the user sets a value for FTP_LS_SENDS_NLST in the user's environment, this value will override any FTP_LS_SENDS_NLST directive that	is
       specified in /etc/default/ftp.

ATTRIBUTES

       See attributes(5)  for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWbipr			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       ftp(1), attributes(5)

SunOS 5.10							    22 Oct 2002 							    ftp(4)
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