Notice the newline at the end of 'GET /', that is necessary.
Oh no I understand clearly what you mean by teaching/learning.....
The code you gave me earlier is exactly what I am after.......but I would like to extract all the information in the index.html..etc file in html format.
The purely reason for this is to understand how C sockets is able to extract
the data
Quote:
Yes, I understand that's what you want to do, I'm wondering what's the sticking point in doing so. Are you having trouble figuring out where in the program logic these things need to be put? Are you trying to figure out how to accept a parameter on the command line? Are the finer points of printf a problem? Or am I off the mark and you need some other information? As is you're asking me to do everything and the idea is to teach...
Hello,
I actually try to make client-server program.
I'm using SCO OpenServer Release 5.0.0 and when I try to compile my code (by TELNET) I've got this error :
I'm just using this simple code :
and I get the same error if I use :
If someone can help me,
Thanks (2 Replies)
my system is a stand alone system... i want to try doing socket porgramming..ihave heard that this is usually done during testing...
how can i do that....? (6 Replies)
Hello!:)
I'm trying to do some socket programming based on the following situation:
I have a directory service named Casino that will hold all the information regarding the gamers that will try to connect to it in order to play a game(for example (Blackjack).Once they make the login they are... (4 Replies)
Hello everyone, I am a newbie in UNIX/Linux socket programming. This is a class project that I had trouble with.
==================================================
I was trying to make “Keep-Alive” HTTP connections to the server in a tiny web crawler project. Here is the problem: when I tried... (0 Replies)
Hello Everyone
Iam working on tcp/ip programming.with some time interval server has to send data.client has to close the connection and to open the connection between the time interval.this is the scenario
when iam closing the connection in client side the connection terminates.how to... (1 Reply)
I am trying to read HTTP data from a socket. However, for the final set of data being read using read(), read blocks and the control doesnt come back for further processing. I tried using select, but it didn't work...
Any help would be greatly acknowledged.:) (2 Replies)
hi
am senthil
am developing a software to send and receive SMS using HTTP connection
first of all am forming a URL and sending that URL to a remote server using my Client Program
i send that url through Socket(using Send() Function)
if i send more than one URL one by one using the same... (0 Replies)
hi
am senthil
am developing a software to send and receive SMS using HTTP connection
first of all am forming a URL and sending that URL to a remote server using my Client Program
i send that url through Socket(using Send() Function)
if i send more than one URL one by one using the same... (4 Replies)
how to include socket.h in visual studio 2005.. (2 Replies)
Discussion started by: asd123
2 Replies
LEARN ABOUT REDHAT
inet_lnaof
INET(3) Linux Programmer's Manual INET(3)NAME
inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr, inet_lnaof, inet_netof - Internet address manipulation routines
SYNOPSIS
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
int inet_aton(const char *cp, struct in_addr *inp);
in_addr_t inet_addr(const char *cp);
in_addr_t inet_network(const char *cp);
char *inet_ntoa(struct in_addr in);
struct in_addr inet_makeaddr(int net, int host);
in_addr_t inet_lnaof(struct in_addr in);
in_addr_t inet_netof(struct in_addr in);
DESCRIPTION
inet_aton() converts the Internet host address cp from the standard numbers-and-dots notation into binary data and stores it in the struc-
ture that inp points to. inet_aton returns nonzero if the address is valid, zero if not.
The inet_addr() function converts the Internet host address cp from numbers-and-dots notation into binary data in network byte order. If
the input is invalid, INADDR_NONE (usually -1) is returned. This is an obsolete interface to inet_aton, described immediately above; it is
obsolete because -1 is a valid address (255.255.255.255), and inet_aton provides a cleaner way to indicate error return.
The inet_network() function extracts the network number in host byte order from the address cp in numbers-and-dots notation. If the input
is invalid, -1 is returned.
The inet_ntoa() function converts the Internet host address in given in network byte order to a string in standard numbers-and-dots nota-
tion. The string is returned in a statically allocated buffer, which subsequent calls will overwrite.
The inet_makeaddr() function makes an Internet host address in network byte order by combining the network number net with the local
address host in network net, both in local host byte order.
The inet_lnaof() function returns the local host address part of the Internet address in. The local host address is returned in local host
byte order.
The inet_netof() function returns the network number part of the Internet Address in. The network number is returned in local host byte
order.
The structure in_addr as used in inet_ntoa(), inet_makeaddr(), inet_lnoaf() and inet_netof() is defined in netinet/in.h as:
struct in_addr {
unsigned long int s_addr;
}
Note that on the i80x86 the host byte order is Least Significant Byte first, whereas the network byte order, as used on the Internet, is
Most Significant Byte first.
CONFORMING TO
BSD 4.3
SEE ALSO gethostbyname(3), getnetent(3), inet_ntop(3), inet_pton(3), hosts(5), networks(5)BSD 2001-07-25 INET(3)
04-14-2009
