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/*
* Ivy League
*
* IRDA Addresses,
*
* Copyright 2000
* Centre d'Etudes de la Navigation Aerienne (CENA)
*
* by Stephane Chatty
*
* $Id$
*
*/
#include "cplus_bugs.h"
#include "IrdaAddress.h"
#include "ivl/List.h"
#include <stdio.h>
#include <memory.h>
#include <linux/irda.h>
#include <sys/socket.h>
#ifndef AF_IRDA
#define AF_IRDA 23
#endif /* AF_IRDA */
IvlIrdaAddress :: IvlIrdaAddress (const char* service)
: IvlAddress ()
{
Addr.sir_family = AF_IRDA;
strncpy (Addr.sir_name, service ? service : "OBEX", 25);
Addr.sir_lsap_sel = LSAP_ANY;
Valid = true;
}
IvlIrdaAddress :: IvlIrdaAddress (lword addr, const char* service)
: IvlAddress ()
{
Addr.sir_family = AF_IRDA;
strncpy (Addr.sir_name, service ? service : "OBEX", 25);
Addr.sir_lsap_sel = LSAP_ANY;
Addr.sir_addr = addr;
Valid = true;
}
/*?nodoc?*/
IvlIrdaAddress :: ~IvlIrdaAddress ()
{
}
int
IvlIrdaAddress :: Family ()
{
return AF_IRDA;
}
int
IvlIrdaAddress :: Length ()
{
return sizeof (Addr);
}
SockAddr*
IvlIrdaAddress :: GetSockAddr ()
{
return (SockAddr*) &Addr;
}
char*
IvlIrdaAddress :: StrRepr (char* buf)
{
if (! buf)
buf = new char [ strlen (Addr.sir_name) + 1 + 5];
sprintf (buf, "IRDA:%s:0x%08x", Addr.sir_name, Addr.sir_addr);
return buf;
}
int
IvlIrdaAddress :: DiscoverPeers (int fd, IvlListOf <IvlIrdaAddress>& al)
{
al.Clear ();
socklen_t len = 1024;
byte buf[1024];
struct irda_device_list *l = (struct irda_device_list *) buf;
if (getsockopt (fd, SOL_IRLMP, IRLMP_ENUMDEVICES, buf, &len) < 0)
return 0;
if (len <= 0) {
fprintf (stderr, "no device found\n");
return 0;
}
struct irda_device_info* d = l->dev;
for (int i = 0; i < l->len ; ++i, ++d) {
// fprintf (stderr, "found %s at [0x%08x, 0x%08x]\n", d->info, d->saddr, d->daddr);
al.Append (new IvlIrdaAddress (d->daddr));
}
return l->len;
}
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