/* Add listener to the pending lists of either the source or fserve thread. This can be run
* from the connection or auth thread context. return -1 to indicate that client has been
* terminated, 0 for receiving content.
*/
static int add_authenticated_listener (const char *mount, mount_proxy *mountinfo, client_t *client)
{
int ret = 0;
if (client->parser->req_type != httpp_req_head)
client->flags |= CLIENT_AUTHENTICATED;
/* some win32 setups do not do TCP win scaling well, so allow an override */
if (mountinfo && mountinfo->so_sndbuf > 0)
sock_set_send_buffer (client->connection.sock, mountinfo->so_sndbuf);
/* check whether we are processing a streamlist request for slaves */
if (strcmp (mount, "/admin/streams") == 0)
{
client->flags |= CLIENT_IS_SLAVE;
if (client->parser->req_type == httpp_req_stats)
{
stats_add_listener (client, STATS_SLAVE|STATS_GENERAL);
return 0;
}
mount = httpp_get_query_param (client->parser, "mount");
if (mount == NULL)
{
command_list_mounts (client, TEXT);
return 0;
}
mountinfo = config_find_mount (config_get_config_unlocked(), mount);
}
/* Here we are parsing the URI request to see if the extension is .xsl, if
* so, then process this request as an XSLT request
*/
if (util_check_valid_extension (mount) == XSLT_CONTENT)
{
/* If the file exists, then transform it, otherwise, write a 404 */
DEBUG0("Stats request, sending XSL transformed stats");
return stats_transform_xslt (client, mount);
}
ret = source_add_listener (mount, mountinfo, client);
if (ret == -2)
{
if (mountinfo && mountinfo->file_seekable == 0)
{
DEBUG1 ("disable seek on file matching %s", mountinfo->mountname);
httpp_deletevar (client->parser, "range");
client->flags |= CLIENT_NO_CONTENT_LENGTH;
}
ret = fserve_client_create (client, mount);
}
return ret;
}
/* called when listening thread is not checking for incoming connections */
int connection_setup_sockets (ice_config_t *config)
{
int count = 0;
listener_t *listener, **prev;
free (banned_ip.filename);
banned_ip.filename = NULL;
free (allowed_ip.filename);
allowed_ip.filename = NULL;
global_lock();
if (global.serversock)
{
for (; count < global.server_sockets; count++)
sock_close (global.serversock [count]);
free (global.serversock);
global.serversock = NULL;
}
if (config == NULL)
{
global_unlock();
return 0;
}
/* setup the banned/allowed IP filenames from the xml */
if (config->banfile)
banned_ip.filename = strdup (config->banfile);
if (config->allowfile)
allowed_ip.filename = strdup (config->allowfile);
count = 0;
global.serversock = calloc (config->listen_sock_count, sizeof (sock_t));
listener = config->listen_sock;
prev = &config->listen_sock;
while (listener)
{
int successful = 0;
do
{
sock_t sock = sock_get_server_socket (listener->port, listener->bind_address);
if (sock == SOCK_ERROR)
break;
if (sock_listen (sock, ICE_LISTEN_QUEUE) == SOCK_ERROR)
{
sock_close (sock);
break;
}
/* some win32 setups do not do TCP win scaling well, so allow an override */
if (listener->so_sndbuf)
sock_set_send_buffer (sock, listener->so_sndbuf);
sock_set_blocking (sock, 0);
successful = 1;
global.serversock [count] = sock;
count++;
} while(0);
if (successful == 0)
{
if (listener->bind_address)
ERROR2 ("Could not create listener socket on port %d bind %s",
listener->port, listener->bind_address);
else
ERROR1 ("Could not create listener socket on port %d", listener->port);
/* remove failed connection */
*prev = config_clear_listener (listener);
listener = *prev;
continue;
}
if (listener->bind_address)
INFO2 ("listener socket on port %d address %s", listener->port, listener->bind_address);
else
INFO1 ("listener socket on port %d", listener->port);
prev = &listener->next;
listener = listener->next;
}
global.server_sockets = count;
global_unlock();
if (count == 0)
ERROR0 ("No listening sockets established");
return count;
}