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Added bot plugin, it also has almost-functional botnet.

Browse source 
Changed configure.in's functionality so that you could tell what modules you
want to build in main irssi binary and it will create automatically the .c
files that need to call the module_init()/deinit() functions.

Fixed several minor things..


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@230 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2000-05-25 11:30:47 +00:00 • committed by cras
commit 76605ad0ae
41 changed files with 2809 additions and 246 deletions
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83
src/core/network.c
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@ -50,7 +50,18 @@ int net_ip_compare(IPADDR *ip1, IPADDR *ip2)
/* copy IP to sockaddr */
inline void sin_set_ip(union sockaddr_union *so, const IPADDR *ip)
{
so->sin.sin_family = ip->family;
if (ip == NULL) {
#ifdef HAVE_IPV6
so->sin6.sin6_family = AF_INET6;
so->sin6.sin6_addr.s_addr = in6addr_any;
#else
so->sin.sin_family = AF_INET;
so->sin.sin_addr.s_addr = INADDR_ANY;
#endif
return;
}
so->sin.sin_family = ip->family;
#ifdef HAVE_IPV6
if (ip->family == AF_INET6)
memcpy(&so->sin6.sin6_addr, &ip->addr, sizeof(ip->addr.ip6));
@ -97,7 +108,7 @@ int net_connect(const char *addr, int port, IPADDR *my_ip)
g_return_val_if_fail(addr != NULL, -1);
if (net_gethostname(addr, &ip) == -1)
if (net_gethostbyname(addr, &ip) == -1)
return -1;
return net_connect_ip(&ip, port, my_ip);
@ -149,21 +160,22 @@ void net_disconnect(int handle)
close(handle);
}
/* Listen for connections on a socket */
/* Listen for connections on a socket. if `my_ip' is NULL, listen in any
address. */
int net_listen(IPADDR *my_ip, int *port)
{
union sockaddr_union so;
int ret, handle, opt = 1;
socklen_t len = sizeof(so);
g_return_val_if_fail(my_ip != NULL, -1);
g_return_val_if_fail(port != NULL, -1);
/* create the socket */
memset(&so, 0, sizeof(so));
so.sin.sin_family = my_ip->family;
handle = socket(my_ip->family, SOCK_STREAM, 0);
sin_set_port(&so, *port);
sin_set_ip(&so, my_ip);
/* create the socket */
handle = socket(so.sin.sin_family, SOCK_STREAM, 0);
if (handle == -1)
return -1;
@ -173,7 +185,6 @@ int net_listen(IPADDR *my_ip, int *port)
setsockopt(handle, SOL_SOCKET, SO_KEEPALIVE, (char *) &opt, sizeof(opt));
/* specify the address/port we want to listen in */
sin_set_port(&so, *port);
ret = bind(handle, &so.sa, sizeof(so));
if (ret < 0) {
close(handle);
@ -190,8 +201,7 @@ int net_listen(IPADDR *my_ip, int *port)
*port = sin_get_port(&so);
/* start listening */
if (listen(handle, 1) < 0)
{
if (listen(handle, 1) < 0) {
close(handle);
return -1;
}
@ -207,8 +217,6 @@ int net_accept(int handle, IPADDR *addr, int *port)
socklen_t addrlen;
g_return_val_if_fail(handle != -1, -1);
g_return_val_if_fail(addr != NULL, -1);
g_return_val_if_fail(port != NULL, -1);
addrlen = sizeof(so);
ret = accept(handle, &so.sa, &addrlen);
@ -216,8 +224,8 @@ int net_accept(int handle, IPADDR *addr, int *port)
if (ret < 0)
return -1;
sin_get_ip(&so, addr);
*port = sin_get_port(&so);
if (addr != NULL) sin_get_ip(&so, addr);
if (port != NULL) *port = sin_get_port(&so);
fcntl(ret, F_SETFL, O_NONBLOCK);
return ret;
@ -297,7 +305,7 @@ int net_getsockname(int handle, IPADDR *addr, int *port)
/* Get IP address for host, returns 0 = ok,
others = error code for net_gethosterror() */
int net_gethostname(const char *addr, IPADDR *ip)
int net_gethostbyname(const char *addr, IPADDR *ip)
{
#ifdef HAVE_IPV6
union sockaddr_union *so;
@ -310,7 +318,6 @@ int net_gethostname(const char *addr, IPADDR *ip)
g_return_val_if_fail(addr != NULL, -1);
/* host name */
#ifdef HAVE_IPV6
memset(ip, 0, sizeof(IPADDR));
memset(&req, 0, sizeof(struct addrinfo));
@ -338,6 +345,50 @@ int net_gethostname(const char *addr, IPADDR *ip)
return 0;
}
/* Get name for host, *name should be g_free()'d unless it's NULL.
Return values are the same as with net_gethostbyname() */
int net_gethostbyaddr(IPADDR *ip, char **name)
{
#ifdef HAVE_IPV6
struct addrinfo req, *ai;
char hbuf[NI_MAXHOST];
int host_error;
#else
struct hostent *hp;
#endif
char ipname[MAX_IP_LEN];
g_return_val_if_fail(ip != NULL, -1);
g_return_val_if_fail(name != NULL, -1);
*name = NULL;
#ifdef HAVE_IPV6
memset(&req, 0, sizeof(struct addrinfo));
req.ai_socktype = SOCK_STREAM;
/* save error to host_error for later use */
host_error = getaddrinfo(addr, NULL, &req, &ai);
if (host_error != 0)
return host_error;
if (getnameinfo(ai->ai_addr, ai->ai_addrlen, hbuf, sizeof(hbuf), NULL, 0, 0))
return 1;
/*FIXME: how does this work? *name = g_strdup(ai->???);*/
freeaddrinfo(ai);
return 1;
#else
net_ip2host(ip, ipname);
hp = gethostbyaddr(ipname, strlen(ipname), AF_INET);
if (hp == NULL) return -1;
*name = g_strdup(hp->h_name);
#endif
return 0;
}
int net_ip2host(IPADDR *ip, char *host)
{
#ifdef HAVE_IPV6