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#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
#include "blocking.h"
int
f (const struct sockaddr *addr,
socklen_t addrlen,
int out_fd)
{
int fd = -1;
//struct rs_alloc_scheme as = { calloc, malloc, free, realloc };
struct rs_config ctx = { RS_CONN_TYPE_TCP,
{ RS_CRED_NONE, NULL, NULL },
{ NULL, NULL, NULL, NULL } };
struct rs_packet *p = NULL;
fd = rs_connect (&ctx, addr, addrlen);
if (fd < 0)
{
perror ("rs_connect");
return -1;
}
p = next_packet (&ctx, fd);
if (p == NULL)
{
perror ("next_packet");
rs_disconnect (&ctx, fd);
return -1;
}
rs_disconnect (&ctx, fd);
if (send_packet (&ctx, out_fd, p))
{
rs_packet_free (&ctx, &p);
perror ("send_packet");
return -1;
}
return 0;
}
int
main (int argc, char *argv[])
{
struct addrinfo *ai;
int rc;
rc = getaddrinfo (argv[1], argv[2], NULL, &ai);
if (rc)
{
if (rc == EAI_SYSTEM)
perror ("getaddrinfo");
else
fprintf (stderr, "getaddrinfo: %s\n", gai_strerror (rc));
return -1;
}
return f (ai->ai_addr, ai->ai_addrlen, 1);
}
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