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#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include "input.h"
#include "tcp.h"
/* ------------------------------------------------------------------ */
static int usage(char *prog, int error)
{
fprintf(error ? stderr : stdout,
"usage: %s"
"\n",
prog);
exit(error);
}
int main(int argc, char *argv[])
{
char *addr = NULL;
char *port = NULL;
char *host = "localhost";
char *serv = "1234";
struct addrinfo ask;
int c,sock;
memset(&ask,0,sizeof(ask));
ask.ai_family = PF_UNSPEC;
ask.ai_socktype = SOCK_STREAM;
for (;;) {
if (-1 == (c = getopt(argc, argv, "h")))
break;
switch (c) {
case 'h':
usage(argv[0],0);
default:
usage(argv[0],1);
}
}
tcp_verbose = 1;
sock = tcp_connect(&ask,addr,port,host,serv);
if (-1 == sock)
exit(1);
for (;;) {
struct input_event ev;
fd_set set;
int rc;
FD_ZERO(&set);
FD_SET(sock,&set);
rc = select(sock+1,&set,NULL,NULL,NULL);
if (1 != rc) {
perror("select");
exit(1);
}
rc = read(sock,&ev,sizeof(ev));
if (rc != sizeof(ev)) {
fprintf(stderr,"read ret=%d (expected %d), errno=%s\n",
rc,(int)sizeof(ev),strerror(errno));
exit(1);
}
/* convert from network byte order ... */
ev.time.tv_sec = ntohl(ev.time.tv_sec);
ev.time.tv_usec = ntohl(ev.time.tv_usec);
ev.type = ntohs(ev.type);
ev.code = ntohs(ev.code);
ev.value = ntohl(ev.value);
print_event(&ev);
}
return 0;
}
/* ---------------------------------------------------------------------
* Local variables:
* c-basic-offset: 8
* End:
*/
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