diff options
Diffstat (limited to 'kdm/backend/streams.c')
| -rw-r--r-- | kdm/backend/streams.c | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/kdm/backend/streams.c b/kdm/backend/streams.c deleted file mode 100644 index f60fb955e..000000000 --- a/kdm/backend/streams.c +++ /dev/null @@ -1,127 +0,0 @@ -/* - -Copyright 1988, 1998 The Open Group -Copyright 2002,2004 Oswald Buddenhagen <ossi@kde.org> - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included -in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR -OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of a copyright holder shall -not be used in advertising or otherwise to promote the sale, use or -other dealings in this Software without prior written authorization -from the copyright holder. - -*/ - -/* - * xdm - display manager daemon - * Author: Keith Packard, MIT X Consortium - * - * streams.c - Support for STREAMS - */ - -#include "dm.h" - -#if defined(XDMCP) && defined(STREAMSCONN) - -#include "dm_error.h" - -#include <fcntl.h> -#include <tiuser.h> -#include <netconfig.h> -#include <netdir.h> - -static int xdmcpFd = -1, c_request_port; - -void -UpdateListenSockets( void ) -{ - struct t_bind bind_addr; - struct netconfig *nconf; - struct nd_hostserv service; - struct nd_addrlist *servaddrs; - char bindbuf[15]; - int it; - - if (c_request_port == request_port) - return; - c_request_port = request_port; - - if (xdmcpFd != -1) { - CloseNClearCloseOnFork( xdmcpFd ); - UnregisterInput( xdmcpFd ); - xdmcpFd = -1; - } - - if (!request_port) - return; - - Debug( "creating UDP stream %d\n", request_port ); - - nconf = getnetconfigent( "udp" ); - if (!nconf) { - t_error( "getnetconfigent udp" ); - return; - } - - xdmcpFd = t_open( nconf->nc_device, O_RDWR, NULL ); - if (xdmcpFd == -1) { - LogError( "XDMCP stream creation failed\n" ); - t_error( "CreateWellKnownSockets(xdmcpFd): t_open failed" ); - return; - } - - service.h_host = HOST_SELF; - sprintf( bindbuf, "%d", request_port ); - service.h_serv = bindbuf; - netdir_getbyname( nconf, &service, &servaddrs ); - freenetconfigent( nconf ); - - bind_addr.qlen = 5; - bind_addr.addr.buf = servaddrs->n_addrs[0].buf; - bind_addr.addr.len = servaddrs->n_addrs[0].len; - bind_addr.addr.maxlen = servaddrs->n_addrs[0].len; - it = t_bind( xdmcpFd, &bind_addr, &bind_addr ); - netdir_free( (char *)servaddrs, ND_ADDRLIST ); - if (it < 0) { - LogError( "Error binding UDP port %d\n", request_port ); - t_error( "CreateWellKnownSockets(xdmcpFd): t_bind failed" ); - t_close( xdmcpFd ); - xdmcpFd = -1; - return; - } - RegisterCloseOnFork( xdmcpFd ); - RegisterInput( xdmcpFd ); -} - -int -AnyListenSockets( void ) -{ - return xdmcpFd != -1; -} - -int -ProcessRequestSockets( FD_TYPE *reads ) -{ - if (xdmcpFd >= 0 && FD_ISSET( xdmcpFd, reads )) { - ProcessRequestSocket( xdmcpFd ); - return 1; - } - return 0; -} - -#endif /* STREAMSCONN && XDMCP */ |