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starter: Use host_t to parse left|rightsourceip.

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Also for the yet unused natip option.
This commit is contained in:
Tobias Brunner
2012-06-11 17:33:31 +02:00
parent 0ac29be793
commit 6ce841b213
1 changed files with 18 additions and 19 deletions
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src/starter/confread.c
+18 -19
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@@ -239,36 +239,35 @@ static void kw_end(starter_conn_t *conn, starter_end_t *end, kw_token_t token,
}
else
{
host_t *host;
char *pos;
ip_address addr;
ip_subnet net;
conn->tunnel_addr_family = ip_version(value);
pos = strchr(value, '/');
if (pos)
{ /* CIDR notation, address pool */
ugh = ttosubnet(value, 0, conn->tunnel_addr_family, &net);
if (ugh != NULL)
{
DBG1(DBG_APP, "# bad subnet: %s=%s [%s]", name, value, ugh);
goto err;
}
*pos = '\0';
host = host_create_from_string(value, 0);
if (!host)
{
DBG1(DBG_APP, "# bad subnet: %s=%s", name, value);
goto err;
}
host->destroy(host);
free(end->sourceip);
end->sourceip = strdupnull(value);
end->sourceip_mask = atoi(pos + 1);
}
else
{ /* fixed srcip */
ugh = ttoaddr(value, 0, conn->tunnel_addr_family, &addr);
if (ugh != NULL)
host = host_create_from_string(value, 0);
if (!host)
{
DBG1(DBG_APP, "# bad addr: %s=%s [%s]", name, value, ugh);
DBG1(DBG_APP, "# bad addr: %s=%s", name, value);
goto err;
}
end->sourceip_mask = (conn->tunnel_addr_family == AF_INET) ?
end->sourceip_mask = (host->get_family(host) == AF_INET) ?
32 : 128;
host->destroy(host);
}
}
conn->mode = MODE_TUNNEL;
@@ -300,19 +299,19 @@ static void kw_end(starter_conn_t *conn, starter_end_t *end, kw_token_t token,
break;
case KW_NATIP:
{
ip_address addr;
host_t *host;
if (end->sourceip)
{
DBG1(DBG_APP, "# natip and sourceip cannot be defined at the same time");
goto err;
}
conn->tunnel_addr_family = ip_version(value);
ugh = ttoaddr(value, 0, conn->tunnel_addr_family, &addr);
if (ugh != NULL)
host = host_create_from_string(value, 0);
if (!host)
{
DBG1(DBG_APP, "# bad addr: %s=%s [%s]", name, value, ugh);
DBG1(DBG_APP, "# bad addr: %s=%s", name, value);
goto err;
}
host->destroy(host);
end->sourceip = strdupnull(value);
end->has_natip = TRUE;
conn->mode = MODE_TUNNEL;