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-rw-r--r--kdm/backend/policy.c278
1 files changed, 0 insertions, 278 deletions
diff --git a/kdm/backend/policy.c b/kdm/backend/policy.c
deleted file mode 100644
index cabee7088..000000000
--- a/kdm/backend/policy.c
+++ /dev/null
@@ -1,278 +0,0 @@
-/*
-
-Copyright 1988, 1998 The Open Group
-Copyright 2001 Oswald Buddenhagen <[email protected]>
-
-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
- *
- * policy.c. Implement site-dependent policy for XDMCP connections
- */
-
-#include <config.h>
-
-#ifdef XDMCP
-
-#include "dm.h"
-#include "dm_auth.h"
-#include "dm_socket.h"
-
-static ARRAY8 noAuthentication = { (CARD16)0, (CARD8Ptr) 0 };
-
-typedef struct _XdmAuth {
- ARRAY8 authentication;
- ARRAY8 authorization;
-} XdmAuthRec, *XdmAuthPtr;
-
-static XdmAuthRec auth[] = {
-#ifdef HASXDMAUTH
-{ {(CARD16)20, (CARD8 *)"XDM-AUTHENTICATION-1"},
- {(CARD16)19, (CARD8 *)"XDM-AUTHORIZATION-1"},
-},
-#endif
-{ {(CARD16)0, (CARD8 *)0},
- {(CARD16)0, (CARD8 *)0},
-}
-};
-
-#define NumAuth as(auth)
-
-ARRAY8Ptr
-ChooseAuthentication( ARRAYofARRAY8Ptr authenticationNames )
-{
- int i, j;
-
- for (i = 0; i < (int)authenticationNames->length; i++)
- for (j = 0; j < NumAuth; j++)
- if (XdmcpARRAY8Equal( &authenticationNames->data[i],
- &auth[j].authentication ))
- return &authenticationNames->data[i];
- return &noAuthentication;
-}
-
-int
-CheckAuthentication(
- struct protoDisplay *pdpy ATTR_UNUSED,
- ARRAY8Ptr displayID ATTR_UNUSED,
- ARRAY8Ptr name ATTR_UNUSED,
- ARRAY8Ptr data ATTR_UNUSED )
-{
-#ifdef HASXDMAUTH
- if (name->length && !memcmp( (char *)name->data, "XDM-AUTHENTICATION-1", 20 ))
- return XdmCheckAuthentication( pdpy, displayID, name, data );
-#endif
- return TRUE;
-}
-
-int
-SelectAuthorizationTypeIndex( ARRAY8Ptr authenticationName,
- ARRAYofARRAY8Ptr authorizationNames )
-{
- int i, j;
-
- for (j = 0; j < NumAuth; j++)
- if (XdmcpARRAY8Equal( authenticationName,
- &auth[j].authentication ))
- break;
- if (j < NumAuth)
- for (i = 0; i < (int)authorizationNames->length; i++)
- if (XdmcpARRAY8Equal( &authorizationNames->data[i],
- &auth[j].authorization ))
- return i;
- for (i = 0; i < (int)authorizationNames->length; i++)
- if (ValidAuthorization( authorizationNames->data[i].length,
- (char *)authorizationNames->data[i].data ))
- return i;
- return -1;
-}
-
-
-/*#define WILLING_INTERNAL*/
-
-#ifdef WILLING_INTERNAL
-/* Report the loadavg to chooser. Nice feature ...
- *
- * Wed Mar 10 1999 -- Steffen Hansen
- */
-static void
-Willing_msg( char *mbuf )
-{
-#ifdef __linux__
- int fd;
- int numcpu;
- const char *fail_msg = "Willing to manage";
- FILE *f;
- float load[3];
- float mhz = 0.0;
- char buf[1024];
-
- fd = open( "/proc/loadavg", O_RDONLY );
- if (fd == -1) {
- sprintf( mbuf, fail_msg );
- return;
- } else if (read( fd, buf, 100 ) < 4) {
- close( fd );
- sprintf( mbuf, fail_msg );
- return;
- }
- close( fd );
-
- sscanf( buf, "%f %f %f", &load[0], &load[1], &load[2] );
- sprintf( mbuf, "Available (load: %0.2f, %0.2f, %0.2f)",
- load[0], load[1], load[2] );
-
- numcpu = 0;
-
- if (!(f = fopen( "/proc/cpuinfo", "r" )))
- return;
-
- while (fGets( buf, sizeof(buf), f ) != -1) {
- float m;
- if (sscanf( buf, "cpu MHz : %f", &m )) {
- numcpu++;
- mhz = m;
- }
- }
-
- fclose( f );
-
- if (numcpu) {
- if (numcpu > 1)
- sprintf( buf, " %d*%0.0f MHz", numcpu, mhz );
- else
- sprintf( buf, " %0.0f MHz", mhz );
-
- strncat( mbuf, buf, 256 );
-
- mbuf[255] = 0;
- }
-#elif HAVE_GETLOADAVG /* !__linux__ */
-#ifdef __GNUC__
-# warning This code is untested...
-#endif
- double load[3];
- getloadavg( load, 3 );
- sprintf( mbuf, "Available (load: %0.2f, %0.2f, %0.2f)", load[0],
- load[1], load[2] );
-#else /* !__linux__ && !GETLOADAVG */
- strcpy( mbuf, "Willing to manage" );
-#endif
-}
-#endif
-
-/*ARGSUSED*/
-int
-Willing( ARRAY8Ptr addr, CARD16 connectionType,
- ARRAY8Ptr authenticationName ATTR_UNUSED,
- ARRAY8Ptr status, xdmOpCode type )
-{
- int ret;
- char statusBuf[256];
- static time_t lastscan;
-
- if (autoRescan && lastscan + 15 < now) {
- lastscan = now;
- ScanAccessDatabase( FALSE );
- }
- ret = AcceptableDisplayAddress( addr, connectionType, type );
- if (!ret)
- sprintf( statusBuf, "Display not authorized to connect" );
- else {
- if (*willing) {
- FILE *fd;
- int len, ok = 0;
- if ((fd = popen( willing, "r" ))) {
- for (;;) {
- if ((len = fGets( statusBuf, sizeof(statusBuf), fd )) != -1) {
- if (len) {
- ok = 1;
- break;
- }
- }
- if (feof( fd ) || errno != EINTR)
- break;
- }
- pclose( fd );
- }
- if (!ok)
- sprintf( statusBuf, "Willing, but %.*s failed",
- sizeof(statusBuf) - 21, willing );
- } else
-#ifdef WILLING_INTERNAL
- Willing_msg( statusBuf );
-#else
- strcpy( statusBuf, "Willing to manage" );
-#endif
- }
- status->length = strlen( statusBuf );
- status->data = (CARD8Ptr) Malloc( status->length );
- if (!status->data)
- status->length = 0;
- else
- memmove( status->data, statusBuf, status->length );
- return ret;
-}
-
-/*ARGSUSED*/
-ARRAY8Ptr
-Accept( struct sockaddr *from ATTR_UNUSED, int fromlen ATTR_UNUSED,
- CARD16 displayNumber ATTR_UNUSED )
-{
- return 0;
-}
-
-/*ARGSUSED*/
-int
-SelectConnectionTypeIndex( ARRAY16Ptr connectionTypes,
- ARRAYofARRAY8Ptr connectionAddresses ATTR_UNUSED )
-{
- int i;
-
- /*
- * Select one supported connection type
- */
-
- for (i = 0; i < connectionTypes->length; i++) {
- switch (connectionTypes->data[i]) {
- case FamilyLocal:
-#if defined(TCPCONN)
- case FamilyInternet:
-# if defined(IPv6) && defined(AF_INET6)
- case FamilyInternet6:
-# endif /* IPv6 */
-#endif /* TCPCONN */
-#if defined(DNETCONN)
- case FamilyDECnet:
-#endif /* DNETCONN */
- return i;
- }
- } /* for */
- return -1;
-}
-
-#endif /* XDMCP */
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