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* Fix some possible memory leaks.

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* Pay attention to the specified port number.
* Add support for multiple media directories, and allow content filtering on the directories.
This commit is contained in:
Justin Maggard
2009-02-03 03:36:59 +00:00
parent 3f454a5762
commit 0324818d86
11 changed files with 281 additions and 137 deletions
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37
getifaddr.c
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@ -59,17 +59,34 @@ getifaddr(const char * ifname, char * buf, int len)
int
getsysaddr(char * buf, int len)
{
char hn[256];
struct in_addr *addr;
struct hostent *host;
int i;
int s = socket(PF_INET, SOCK_STREAM, 0);
memset(buf, '\0', len);
gethostname(hn, sizeof(hn));
host = gethostbyname(hn);
if( !host )
return -1;
addr = (struct in_addr*)host->h_addr;
strncpy(buf, inet_ntoa(*addr), len);
for (i=1; i > 0; i++)
{
struct ifreq ifr;
struct sockaddr_in *addr = (struct sockaddr_in *) &ifr.ifr_addr;
ifr.ifr_ifindex = i;
if( ioctl(s, SIOCGIFNAME, &ifr) < 0 )
break;
if(ioctl(s, SIOCGIFADDR, &ifr, sizeof(struct ifreq)) < 0)
{
syslog(LOG_ERR, "ioctl(s, SIOCGIFADDR, ...): %m");
close(s);
return -1;
}
if(strncmp(inet_ntoa(addr->sin_addr), "127.", 4) == 0)
continue;
if(!inet_ntop(AF_INET, &addr->sin_addr, buf, len))
{
syslog(LOG_ERR, "inet_ntop(): %m");
close(s);
return -1;
}
break;
}
close(s);
return 0;
}