int skprintf(int *sd, char *fmt, ...)
{
va_list ap;
char buf[0x801];
socket_info("[write.%05d] skprintf: WARNING: NOT THREAD SAFE!\n", *sd);
va_start(ap, fmt);
vsprintf(buf, fmt, ap);
va_end(ap);
return skputs(buf, sd);
}
int skgetc(int *sd)
{
int c = 0;
int r = recv(*sd, (char *) &c, 1, 0);
if(r == 0 || r == -1) {
socket_debug("[%05d] EOF received.\n", *sd);
c = EOF;
}
socket_info("[recv.%05d] 0x%02x '%c'\n", *sd, isprint(c) ? c : '0');
return c;
}
int skgets(char *buf, int max, int *sd)
{
int c, len = 0;
while((c = skgetc(sd)) != '\n' && c != EOF && len < max) {
if(c != '\r') {
*buf++ = (char) c;
++len;
}
}
*buf = 0;
socket_info("[read.%05d] size=%d, max=%d, \"%s\"\n", *sd,len,max,buf);
return len;
}
int skputs(char *buf, int *sd)
{
int i, k, size = strlen(buf);
k = size;
while(size > 0) {
socket_info("[write.%05d] \"%s\"\n", *sd, buf);
i = send(*sd, buf, size, 0);
if(i == -1) {
socket_debug("[%05d] Bad write: %s\n", *sd,
strerror(errno));
return i;
}
size -= i;
buf += i;
}
return k;
}
int skwrite(int *sd, void *buf, int size)
{
socket_info("[write.%05d] Sending %02d bytes\n", *sd, size);
return send(*sd, buf, size, 0);
}
server_base::socket_info& internal_server::create_socket_info(send_function send_fn)
{
connections_.push_back(std::pair<send_function, socket_info>(send_fn, socket_info()));
return connections_.back().second;
}
