Initial import of the CDE 2.1.30 sources from the Open Group.
This commit is contained in:
Peter Howkins
845
cde/programs/dtlogin/resource.c
Normal file
845
cde/programs/dtlogin/resource.c
Normal file
@@ -0,0 +1,845 @@
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/* $TOG: resource.c /main/7 1997/03/14 13:45:09 barstow $ */
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/* (c) Copyright 1997 The Open Group */
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/* *
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* (c) Copyright 1993, 1994 Hewlett-Packard Company *
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* (c) Copyright 1993, 1994 International Business Machines Corp. *
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* (c) Copyright 1993, 1994 Sun Microsystems, Inc. *
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* (c) Copyright 1993, 1994 Novell, Inc. *
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*/
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/*
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* xdm - display manager daemon
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*
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* Copyright 1988 Massachusetts Institute of Technology
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*
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* Permission to use, copy, modify, and distribute this software and its
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* documentation for any purpose and without fee is hereby granted, provided
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* that the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of M.I.T. not be used in advertising or
|
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. M.I.T. makes no representations about the
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* suitability of this software for any purpose. It is provided "as is"
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* without express or implied warranty.
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*
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* Author: Keith Packard, MIT X Consortium
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*/
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/*
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* resource.c
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*/
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# include "dm.h"
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# include "vgmsg.h"
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# include <X11/Xresource.h>
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# include <X11/Xmu/CharSet.h>
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# include <string.h>
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void CleanUpName( char *src, char *dst, int len) ;
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static char * getFullFileName(char *name, int special, char * lang);
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extern char * qualifyWithFirst(char *, char *);
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/* XtOffset() hack for ibmrt BandAidCompiler */
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int session_set = False;
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char *config;
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char *servers;
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int request_port;
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int debugLevel;
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char *errorLogFile;
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int errorLogSize;
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int daemonMode;
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char *pidFile;
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int lockPidFile;
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char *authDir;
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int autoRescan;
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int removeDomainname;
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char *keyFile;
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char *accessFile;
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char **exportList; /* List of all export env vars */
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char *sysParmsFile;
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char *timeZone;
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char *fpHead = NULL;
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char *fpTail = NULL;
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int wakeupInterval;
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int langListTimeout;
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#ifdef DEF_NETWORK_DEV
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char *networkDev;
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#endif
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#if defined(__osf__)
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char *ignoreLocales;
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#endif
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/*
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* Dtlogin will accept both Dtlogin and XDM resources. The string variable
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* "AppName" contains the proper application name to use in looking up
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* resources.
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*/
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# define DISPLAYMANAGER "DisplayManager"
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# define DTLOGIN "Dtlogin"
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static char AppName[16] = DTLOGIN;
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# define DM_STRING 0
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# define DM_INT 1
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# define DM_BOOL 2
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# define DM_ARGV 3
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#ifdef BLS
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# define DEF_XDM_CONFIG CDE_INSTALLATION_TOP "/lib/X11/Dtlogin/Xconfig"
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# define DEF_AUTH_DIR CDE_INSTALLATION_TOP "/lib/X11/Dtlogin"
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# define DEF_KEY_FILE CDE_INSTALLATION_TOP "/lib/X11/Dtlogin/Xkeys"
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#endif
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/*
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* the following constants are supposed to be set in the makefile from
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* parameters set util/imake.includes/site.def (or *.macros in that directory
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* if it is server-specific). DO NOT CHANGE THESE DEFINITIONS!
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*/
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#ifndef DEF_SERVER_LINE
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# ifdef sun
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#define DEF_SERVER_LINE ":0 local /usr/openwin/bin/X :0"
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# else
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#define DEF_SERVER_LINE ":0 local /usr/bin/X11/X :0"
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# endif /* sun */
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#endif
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#ifndef XRDB_PROGRAM
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# ifdef sun
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#define XRDB_PROGRAM "/usr/openwin/bin/xrdb"
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# else
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#define XRDB_PROGRAM "/usr/bin/X11/xrdb"
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# endif /* sun */
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#endif
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#ifndef DEF_SESSION
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#define DEF_SESSION CDE_INSTALLATION_TOP "/bin/Xsession"
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#endif
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#ifndef DEF_USER_PATH
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# ifdef sun
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# define DEF_USER_PATH "/usr/openwin/bin:/bin:/usr/bin:/usr/contrib/bin:/usr/local/bin:."
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# else
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# define DEF_USER_PATH "/usr/bin/X11:/bin:/usr/bin:/usr/contrib/bin:/usr/local/bin"
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# endif /* sun */
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#endif
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#ifndef DEF_SYSTEM_PATH
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# ifdef sun
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# define DEF_SYSTEM_PATH "/usr/openwin/bin:/etc:/bin:/usr/bin"
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# else
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# define DEF_SYSTEM_PATH "/usr/bin/X11:/etc:/bin:/usr/bin"
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# endif /* sun */
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#endif
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#ifndef DEF_SYSTEM_SHELL
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#define DEF_SYSTEM_SHELL "/bin/sh"
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#endif
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#ifndef DEF_FAILSAFE_CLIENT
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# ifdef sun
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#define DEF_FAILSAFE_CLIENT "/usr/openwin/bin/xterm"
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# else
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#define DEF_FAILSAFE_CLIENT "/usr/bin/X11/xterm"
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# endif /* sun */
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#endif
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#ifndef DEF_XDM_CONFIG
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#define DEF_XDM_CONFIG "Xconfig"
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#endif
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#ifndef DEF_CHOOSER
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#define DEF_CHOOSER CDE_INSTALLATION_TOP "/bin/chooser"
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#endif
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#ifndef CPP_PROGRAM
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#define CPP_PROGRAM "/lib/cpp"
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#endif
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#ifndef DEF_XDM_AUTH_GEN
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#define DEF_XDM_AUTH_GEN CDE_CONFIGURATION_TOP "/xdmauthgen"
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#endif
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#ifndef DEF_AUTH_NAME
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#define DEF_AUTH_NAME "MIT-MAGIC-COOKIE-1"
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#endif
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#ifndef DEF_AUTH_DIR
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#define DEF_AUTH_DIR CDE_CONFIGURATION_TOP
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#endif
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#ifndef DEF_USER_AUTH_DIR
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#define DEF_USER_AUTH_DIR "/tmp"
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#endif
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#ifndef DEF_KEY_FILE
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#define DEF_KEY_FILE CDE_CONFIGURATION_TOP "/Xkeys"
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#endif
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#ifndef DEF_ACCESS_FILE
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#define DEF_ACCESS_FILE ""
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#endif
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#ifndef DEF_TIMEZONE
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#define DEF_TIMEZONE "MST7MDT"
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#endif
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#ifndef DEF_SYS_PARMS_FILE
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# if defined( __hpux )
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# define DEF_SYS_PARMS_FILE "/etc/src.sh"
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# else
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# define DEF_SYS_PARMS_FILE "/etc/TIMEZONE"
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# endif
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#endif
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#define DEF_UDP_PORT "177" /* registered XDMCP port, don't change */
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#ifndef DEF_ENV
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# ifdef sun /* need to set the environment for Sun OpenWindows */
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# define DEF_ENV "OPENWINHOME=/usr/openwin"
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# else
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# define DEF_ENV ""
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# endif
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#endif
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#ifndef DEF_LANG /* LANG default settings for various architectures */
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# ifdef __apollo
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# define DEF_LANG "C"
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# endif
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# ifdef __osf__
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# define DEF_LANG "C"
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# endif
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# ifdef __hp_osf
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# define DEF_LANG "en_US.88591"
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# endif
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# ifdef sun /* default language under Solaris */
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# define DEF_LANG "C"
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# endif
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#endif
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#ifndef DEF_LANG /* set LANG to NULL if not already defined */
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#define DEF_LANG ""
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#endif
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struct dmResources {
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char *name, *class;
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int type;
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char **dm_value;
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char *default_value;
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} DmResources[] = {
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"servers", "Servers", DM_STRING, &servers,
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DEF_SERVER_LINE,
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"requestPort", "RequestPort", DM_INT, (char **) &request_port,
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DEF_UDP_PORT,
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"debugLevel", "DebugLevel", DM_INT, (char **) &debugLevel,
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"0",
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"errorLogFile", "ErrorLogFile", DM_STRING, &errorLogFile,
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"",
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"errorLogSize", "ErrorLogSize", DM_INT, (char **) &errorLogSize,
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"50",
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"daemonMode", "DaemonMode", DM_BOOL, (char **) &daemonMode,
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"false",
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"pidFile", "PidFile", DM_STRING, &pidFile,
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"",
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"lockPidFile", "LockPidFile", DM_BOOL, (char **) &lockPidFile,
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"true",
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"authDir", "AuthDir", DM_STRING, &authDir,
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DEF_AUTH_DIR,
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"autoRescan", "AutoRescan", DM_BOOL, (char **) &autoRescan,
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"true",
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"removeDomainname","RemoveDomainname",DM_BOOL, (char **) &removeDomainname,
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"true",
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"keyFile", "KeyFile", DM_STRING, &keyFile,
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DEF_KEY_FILE,
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"accessFile", "AccessFile", DM_STRING, &accessFile,
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DEF_ACCESS_FILE,
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/* exportList env var resource RK 08.17.93 */
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"exportList", "ExportList", DM_ARGV, (char **) &exportList,
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"",
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"timeZone", "TimeZone", DM_STRING, &timeZone,
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"",
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"fontPathHead", "FontPathHead", DM_STRING, &fpHead,
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"",
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"fontPathTail", "FontPathTail", DM_STRING, &fpTail,
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"",
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"sysParmsFile", "SysParmsFile", DM_STRING, &sysParmsFile,
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DEF_SYS_PARMS_FILE,
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"wakeupInterval","WakeupInterval",DM_INT, (char **) &wakeupInterval,
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"10",
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"langListTimeout","langListTimeout",DM_INT, (char **) &langListTimeout,
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"30",
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#ifdef DEF_NETWORK_DEV
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"networkDevice","NetworkDevice",DM_STRING, &networkDev,
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DEF_NETWORK_DEV,
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#endif
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#if defined(__osf__)
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"ignoreLocales", "IgnoreLocales", DM_STRING, &ignoreLocales,
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"",
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#endif
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};
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# define NUM_DM_RESOURCES (sizeof DmResources / sizeof DmResources[0])
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# define boffset(f) ((char *) &(((struct display *) 0)->f) - (char *) 0)
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struct displayResources {
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char *name, *class;
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int type;
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int offset;
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char *default_value;
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} DisplayResources[] = {
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||||
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/*
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* resources for managing the server...
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||||
*/
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||||
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"serverAttempts","ServerAttempts", DM_INT, boffset(serverAttempts),
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"1",
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"openDelay", "OpenDelay", DM_INT, boffset(openDelay),
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"5",
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"openRepeat", "OpenRepeat", DM_INT, boffset(openRepeat),
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"5",
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"openTimeout", "OpenTimeout", DM_INT, boffset(openTimeout),
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"30",
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"startAttempts","StartAttempts",DM_INT, boffset(startAttempts),
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"4",
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"pingInterval", "PingInterval", DM_INT, boffset(pingInterval),
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||||
"5",
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||||
"pingTimeout", "PingTimeout", DM_INT, boffset(pingTimeout),
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"5",
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"terminateServer","TerminateServer",DM_BOOL, boffset(terminateServer),
|
||||
"false",
|
||||
"grabServer", "GrabServer", DM_BOOL, boffset(grabServer),
|
||||
"true",
|
||||
"grabTimeout", "GrabTimeout", DM_INT, boffset(grabTimeout),
|
||||
"3",
|
||||
"resetSignal", "Signal", DM_INT, boffset(resetSignal),
|
||||
"1", /* SIGHUP */
|
||||
"termSignal", "Signal", DM_INT, boffset(termSignal),
|
||||
"15", /* SIGTERM */
|
||||
"resetForAuth", "ResetForAuth", DM_BOOL, boffset(resetForAuth),
|
||||
"false",
|
||||
"authorize", "Authorize", DM_BOOL, boffset(authorize),
|
||||
"true",
|
||||
"authName", "AuthName", DM_ARGV, boffset(authNames),
|
||||
DEF_AUTH_NAME,
|
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"authFile", "AuthFile", DM_STRING, boffset(authFile),
|
||||
"",
|
||||
#if 0
|
||||
"gettyLine", "GettyLine", DM_STRING, boffset(gettyLine),
|
||||
"",
|
||||
"gettySpeed", "GettySpeed", DM_STRING, boffset(gettySpeed),
|
||||
"9600",
|
||||
#endif
|
||||
/*
|
||||
* resources which control the session behavior...
|
||||
*/
|
||||
|
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"resources", "Resources", DM_STRING, boffset(resources),
|
||||
"",
|
||||
"xrdb", "Xrdb", DM_STRING, boffset(xrdb),
|
||||
XRDB_PROGRAM,
|
||||
"cpp", "Cpp", DM_STRING, boffset(cpp),
|
||||
CPP_PROGRAM,
|
||||
"setup", "Setup", DM_STRING, boffset(setup),
|
||||
"",
|
||||
"startup", "Startup", DM_STRING, boffset(startup),
|
||||
"",
|
||||
"reset", "Reset", DM_STRING, boffset(reset),
|
||||
"",
|
||||
"session", "Session", DM_STRING, boffset(session),
|
||||
DEF_SESSION,
|
||||
"userPath", "Path", DM_STRING, boffset(userPath),
|
||||
DEF_USER_PATH,
|
||||
"systemPath", "Path", DM_STRING, boffset(systemPath),
|
||||
DEF_SYSTEM_PATH,
|
||||
"systemShell", "Shell", DM_STRING, boffset(systemShell),
|
||||
DEF_SYSTEM_SHELL,
|
||||
"failsafeClient","FailsafeClient", DM_STRING, boffset(failsafeClient),
|
||||
DEF_FAILSAFE_CLIENT,
|
||||
"userAuthDir", "UserAuthDir", DM_STRING, boffset(userAuthDir),
|
||||
DEF_AUTH_DIR,
|
||||
"chooser", "Chooser", DM_STRING, boffset(chooser),
|
||||
DEF_CHOOSER,
|
||||
"language", "Language", DM_STRING, boffset(language),
|
||||
DEF_LANG,
|
||||
"languageList", "LanguageList", DM_STRING, boffset(langList),
|
||||
"",
|
||||
"environment", "Environment", DM_STRING, boffset(environStr),
|
||||
DEF_ENV,
|
||||
"dtlite", "Dtlite", DM_BOOL, boffset(dtlite),
|
||||
"false",
|
||||
"xdmMode", "XdmMode", DM_BOOL, boffset(xdmMode),
|
||||
"false",
|
||||
"authenticationName","AuthenticationName", DM_STRING, boffset(verifyName),
|
||||
"",
|
||||
"pmSearchPath", "PmSearchPath", DM_STRING, boffset(pmSearchPath),
|
||||
DEF_PM_SEARCH_PATH,
|
||||
"bmSearchPath", "bmSearchPath", DM_STRING, boffset(bmSearchPath),
|
||||
DEF_BM_SEARCH_PATH,
|
||||
};
|
||||
|
||||
# define NUM_DISPLAY_RESOURCES (sizeof DisplayResources/sizeof DisplayResources[0])
|
||||
|
||||
XrmDatabase DmResourceDB;
|
||||
|
||||
int
|
||||
GetResource( char *name, char *class, int valueType, char **valuep,
|
||||
char *default_value )
|
||||
{
|
||||
char *type;
|
||||
XrmValue value;
|
||||
char *string, *new_string;
|
||||
char str_buf[50];
|
||||
int len;
|
||||
|
||||
|
||||
if (DmResourceDB && XrmGetResource (DmResourceDB,
|
||||
name, class,
|
||||
&type, &value))
|
||||
{
|
||||
string = value.addr;
|
||||
len = value.size;
|
||||
}
|
||||
else
|
||||
{
|
||||
string = default_value;
|
||||
len = (string == NULL ? 0 : strlen (string));
|
||||
}
|
||||
|
||||
Debug ("%s/%s value %*.*s\n", name, class, len, len, string);
|
||||
|
||||
|
||||
/*
|
||||
* check if new resource is the same as old...
|
||||
*/
|
||||
|
||||
if (valueType == DM_STRING && *valuep) {
|
||||
if (string != NULL && strlen (*valuep) == len && !strncmp (*valuep, string, len))
|
||||
return;
|
||||
else {
|
||||
free (*valuep);
|
||||
*(valuep) = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
switch (valueType) {
|
||||
case DM_STRING:
|
||||
if ( len > 0 ) {
|
||||
new_string = malloc ((unsigned) (len+1));
|
||||
if (!new_string) {
|
||||
LogOutOfMem(
|
||||
ReadCatalog(MC_LOG_SET,MC_LOG_GET_RSC,MC_DEF_LOG_GET_RSC));
|
||||
return;
|
||||
}
|
||||
strncpy (new_string, string, len);
|
||||
new_string[len] = '\0';
|
||||
*(valuep) = new_string;
|
||||
}
|
||||
break;
|
||||
case DM_INT:
|
||||
strncpy (str_buf, string, sizeof (str_buf));
|
||||
str_buf[sizeof (str_buf)-1] = '\0';
|
||||
*((int *) valuep) = atoi (str_buf);
|
||||
break;
|
||||
case DM_BOOL:
|
||||
strncpy (str_buf, string, sizeof (str_buf));
|
||||
str_buf[sizeof (str_buf)-1] = '\0';
|
||||
XmuCopyISOLatin1Lowered (str_buf, str_buf);
|
||||
if (!strcmp (str_buf, "true") ||
|
||||
!strcmp (str_buf, "on") ||
|
||||
!strcmp (str_buf, "yes"))
|
||||
*((int *) valuep) = 1;
|
||||
else if (!strcmp (str_buf, "false") ||
|
||||
!strcmp (str_buf, "off") ||
|
||||
!strcmp (str_buf, "no"))
|
||||
*((int *) valuep) = 0;
|
||||
break;
|
||||
case DM_ARGV:
|
||||
*((char ***) valuep) = parseArgs ((char **) 0, string);
|
||||
break;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
XrmOptionDescRec configTable [] = {
|
||||
{"-server", NULL, XrmoptionSkipArg, (caddr_t) NULL },
|
||||
{"-udpPort", NULL, XrmoptionSkipArg, (caddr_t) NULL },
|
||||
{"-error", NULL, XrmoptionSkipArg, (caddr_t) NULL },
|
||||
{"-resources", NULL, XrmoptionSkipArg, (caddr_t) NULL },
|
||||
{"-session", NULL, XrmoptionSkipArg, (caddr_t) NULL },
|
||||
{"-debug", NULL, XrmoptionSkipArg, (caddr_t) NULL },
|
||||
{"-xrm", NULL, XrmoptionSkipArg, (caddr_t) NULL },
|
||||
{"-config", ".configFile", XrmoptionSepArg, (caddr_t) NULL }
|
||||
};
|
||||
|
||||
XrmOptionDescRec optionTable [] = {
|
||||
{"-server", ".servers", XrmoptionSepArg, (caddr_t) NULL },
|
||||
{"-udpPort", ".requestPort", XrmoptionSepArg, (caddr_t) NULL },
|
||||
{"-error", ".errorLogFile", XrmoptionSepArg, (caddr_t) NULL },
|
||||
{"-resources", "*resources", XrmoptionSepArg, (caddr_t) NULL },
|
||||
{"-session", "*session", XrmoptionSepArg, (caddr_t) NULL },
|
||||
{"-debug", "*debugLevel", XrmoptionSepArg, (caddr_t) NULL },
|
||||
{"-xrm", NULL, XrmoptionResArg, (caddr_t) NULL },
|
||||
{"-daemon", ".daemonMode", XrmoptionNoArg, "true" },
|
||||
{"-nodaemon", ".daemonMode", XrmoptionNoArg, "false" }
|
||||
};
|
||||
|
||||
static int originalArgc;
|
||||
static char **originalArgv;
|
||||
|
||||
void
|
||||
InitResources( int argc, char **argv )
|
||||
{
|
||||
XrmInitialize ();
|
||||
originalArgc = argc;
|
||||
originalArgv = argv;
|
||||
ReinitResources ();
|
||||
}
|
||||
|
||||
void
|
||||
ReinitResources( void )
|
||||
{
|
||||
int argc;
|
||||
char **a;
|
||||
char **argv;
|
||||
XrmDatabase newDB;
|
||||
char * configFileName;
|
||||
char *type;
|
||||
XrmValue value;
|
||||
|
||||
argv = (char **) malloc ((originalArgc + 1) * sizeof (char *));
|
||||
if (!argv)
|
||||
LogOutOfMem(
|
||||
ReadCatalog(MC_LOG_SET,MC_LOG_NO_SPACE,MC_DEF_LOG_NO_SPACE));
|
||||
for (argc = 0; argc < originalArgc; argc++)
|
||||
argv[argc] = originalArgv[argc];
|
||||
argv[argc] = 0;
|
||||
if (DmResourceDB)
|
||||
XrmDestroyDatabase (DmResourceDB);
|
||||
DmResourceDB = XrmGetStringDatabase ("");
|
||||
/* pre-parse the command line to get the -config option, if any */
|
||||
XrmParseCommand (&DmResourceDB, configTable,
|
||||
sizeof (configTable) / sizeof (configTable[0]),
|
||||
"Dtlogin", &argc, argv);
|
||||
|
||||
configFileName = qualifyWithFirst(DEF_XDM_CONFIG,
|
||||
CDE_CONFIGURATION_TOP "/config:"
|
||||
CDE_INSTALLATION_TOP "/config");
|
||||
|
||||
GetResource ("Dtlogin.configFile", "Dtlogin.ConfigFile",
|
||||
DM_STRING, &config, configFileName);
|
||||
|
||||
free(configFileName);
|
||||
|
||||
|
||||
|
||||
newDB = XrmGetFileDatabase ( config );
|
||||
if (newDB)
|
||||
{
|
||||
|
||||
if (DmResourceDB)
|
||||
XrmDestroyDatabase (DmResourceDB);
|
||||
DmResourceDB = newDB;
|
||||
}
|
||||
else if (argc != originalArgc)
|
||||
LogError(
|
||||
ReadCatalog(MC_LOG_SET,MC_LOG_NO_OPENCFG,MC_DEF_LOG_NO_OPENCFG),
|
||||
config );
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* scan the resource database to set the application name...
|
||||
*/
|
||||
SetAppName();
|
||||
|
||||
XrmParseCommand (&DmResourceDB, optionTable,
|
||||
sizeof (optionTable) / sizeof (optionTable[0]),
|
||||
AppName, &argc, argv);
|
||||
|
||||
/*
|
||||
* test to see if the session variable is set.
|
||||
* for enabling the toggle in the options menu, if it is set..
|
||||
*/
|
||||
if((XrmGetResource (DmResourceDB, "Dtlogin*session", "Dtlogin*Session", &type, &value)) == True)
|
||||
session_set = True;
|
||||
|
||||
if (argc > 1)
|
||||
{
|
||||
LogError(ReadCatalog(MC_LOG_SET,MC_LOG_EXTRA_ARG,MC_DEF_LOG_EXTRA_ARG));
|
||||
for (a = argv + 1; *a; a++)
|
||||
LogError ((unsigned char *)" \"%s\"", *a);
|
||||
LogError ((unsigned char *)"\n");
|
||||
}
|
||||
free (argv);
|
||||
}
|
||||
|
||||
void
|
||||
LoadDMResources( void )
|
||||
{
|
||||
int i;
|
||||
char name[1024], class[1024];
|
||||
FILE *fp;
|
||||
|
||||
if (servers) {free(servers); servers=NULL;}
|
||||
if (keyFile) {free(keyFile); keyFile=NULL;}
|
||||
if (accessFile) {free(accessFile); accessFile=NULL;}
|
||||
|
||||
for (i = 0; i < NUM_DM_RESOURCES; i++) {
|
||||
sprintf (name, "%s.%s", AppName, DmResources[i].name);
|
||||
sprintf (class, "%s.%s", AppName, DmResources[i].class);
|
||||
GetResource (name, class, DmResources[i].type,
|
||||
(char **) DmResources[i].dm_value,
|
||||
DmResources[i].default_value);
|
||||
}
|
||||
|
||||
servers = getFullFileName(servers, 1, NULL);
|
||||
keyFile = getFullFileName(keyFile, 0, NULL);
|
||||
accessFile = getFullFileName(accessFile, 0, NULL);
|
||||
|
||||
#ifndef __apollo /* set a TZ default for all OS except Domain */
|
||||
if (timeZone == NULL || strlen(timeZone) == 0)
|
||||
{
|
||||
/*
|
||||
* dynamically determine the timeZone resource default value...
|
||||
*/
|
||||
GetSysParms(&timeZone,0,0);
|
||||
}
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
void
|
||||
CleanUpName( char *src, char *dst, int len )
|
||||
{
|
||||
while (*src) {
|
||||
if (--len <= 0)
|
||||
break;
|
||||
switch (*src)
|
||||
{
|
||||
case ':':
|
||||
case '.':
|
||||
*dst++ = '_';
|
||||
break;
|
||||
default:
|
||||
*dst++ = *src;
|
||||
}
|
||||
++src;
|
||||
}
|
||||
*dst = '\0';
|
||||
}
|
||||
|
||||
void
|
||||
LoadDisplayResources( struct display *d )
|
||||
{
|
||||
int i;
|
||||
char name[1024], class[1024];
|
||||
char dpyName[512], dpyClass[512];
|
||||
char *lang;
|
||||
|
||||
Debug("Loading display resources for %s\n", d->name);
|
||||
|
||||
if (d->resources) {free(d->resources); d->resources=NULL;}
|
||||
if (d->setup) {free(d->setup); d->setup=NULL;}
|
||||
if (d->startup) {free(d->startup); d->startup=NULL;}
|
||||
if (d->reset) {free(d->reset); d->reset=NULL;}
|
||||
if (d->session) {free(d->session); d->session=NULL;}
|
||||
if (d->failsafeClient) {free(d->failsafeClient); d->failsafeClient=NULL;}
|
||||
|
||||
CleanUpName (d->name, dpyName, sizeof (dpyName));
|
||||
CleanUpName (d->class ? d->class : d->name, dpyClass, sizeof (dpyClass));
|
||||
|
||||
if((lang = getenv("LANG")) != NULL)
|
||||
for (i = NUM_DISPLAY_RESOURCES - 1; i >= 0; i--) {
|
||||
if(strcmp(DisplayResources[i].name,"language") == 0){
|
||||
DisplayResources[i].default_value = lang;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
for (i = 0; i < NUM_DISPLAY_RESOURCES; i++) {
|
||||
sprintf (name, "%s.%s.%s", AppName,
|
||||
dpyName, DisplayResources[i].name);
|
||||
sprintf (class, "%s.%s.%s", AppName,
|
||||
dpyClass, DisplayResources[i].class);
|
||||
GetResource (name, class, DisplayResources[i].type,
|
||||
(char **) (((char *) d) + DisplayResources[i].offset), DisplayResources[i].default_value);
|
||||
}
|
||||
|
||||
#ifdef _AIX
|
||||
if(d->language == NULL || strlen(d->language) == 0)
|
||||
SetDefaultLanguage(d);
|
||||
#endif /* _AIX */
|
||||
|
||||
d->resources = getFullFileName(d->resources, 2, d->language);
|
||||
d->setup = getFullFileName(d->setup, 0, NULL);
|
||||
d->startup = getFullFileName(d->startup, 0, NULL);
|
||||
d->reset = getFullFileName(d->reset, 0, NULL);
|
||||
d->session = getFullFileName(d->session, 0, NULL);
|
||||
d->failsafeClient = getFullFileName(d->failsafeClient, 0, NULL);
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* SetAppName
|
||||
*
|
||||
* Probe the resource database to see whether the config file is using
|
||||
* "Dtlogin" or "DisplayManager" as the application name.
|
||||
*
|
||||
* If it cannot be determined, "Dtlogin" is used.
|
||||
***************************************************************************/
|
||||
|
||||
void
|
||||
SetAppName( void )
|
||||
{
|
||||
int i;
|
||||
char name[1024], class[1024];
|
||||
char *type;
|
||||
XrmValue value;
|
||||
|
||||
for (i = 0; i < NUM_DM_RESOURCES; i++) {
|
||||
|
||||
/*
|
||||
* try "Dtlogin" (default) ...
|
||||
*/
|
||||
|
||||
sprintf (name, "%s.%s", DTLOGIN, DmResources[i].name);
|
||||
sprintf (class, "%s.%s", DTLOGIN, DmResources[i].class);
|
||||
|
||||
if (DmResourceDB && XrmGetResource (DmResourceDB, name, class,
|
||||
&type, &value)) {
|
||||
|
||||
strcpy(AppName, DTLOGIN);
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* try "DisplayManager" ...
|
||||
*/
|
||||
|
||||
sprintf (name, "%s.%s", DISPLAYMANAGER, DmResources[i].name);
|
||||
sprintf (class, "%s.%s", DISPLAYMANAGER, DmResources[i].class);
|
||||
|
||||
if (DmResourceDB && XrmGetResource (DmResourceDB, name, class,
|
||||
&type, &value)) {
|
||||
|
||||
strcpy(AppName, DISPLAYMANAGER);
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
*
|
||||
* getFullFileName
|
||||
*
|
||||
* Try to produce a fully qualified file name by prepending
|
||||
* /etc/dt/config or /usr/dt/config to a resource file name.
|
||||
* There are 2 special cases: servers - which can be a command, and
|
||||
* resources - which can an imbeded %L.
|
||||
***************************************************************************/
|
||||
extern char *_ExpandLang( char *string, char *lang );
|
||||
|
||||
static char *
|
||||
getFullFileName(char *name, int special, char *lang)
|
||||
{
|
||||
|
||||
char * newname;
|
||||
|
||||
if (name == NULL)
|
||||
return(NULL);
|
||||
|
||||
/** if the file already starts with a '/' **/
|
||||
/** then just return a copy of it **/
|
||||
if (name[0] == '/') {
|
||||
if ((newname = (char *)malloc((strlen(name)+1)*sizeof(char))) == NULL) {
|
||||
return (NULL);
|
||||
} else {
|
||||
strcpy(newname, name);
|
||||
return(newname);
|
||||
}
|
||||
}
|
||||
|
||||
switch (special) {
|
||||
/*********************/
|
||||
case 0: /** no special case **/
|
||||
/*********************/
|
||||
newname = qualifyWithFirst(name,
|
||||
CDE_CONFIGURATION_TOP "/config:"
|
||||
CDE_INSTALLATION_TOP "/config");
|
||||
return (newname);
|
||||
|
||||
/***************************************/
|
||||
case 1: /** special handling for servers file **/
|
||||
/***************************************/
|
||||
if (strchr(name, ':') != NULL) {
|
||||
/** This is probably a command and not a file name **/
|
||||
/** so just return a copy of it. **/
|
||||
if ((newname = (char *)malloc((strlen(name)+1)*sizeof(char)))
|
||||
== NULL) {
|
||||
return (NULL);
|
||||
} else {
|
||||
strcpy(newname, name);
|
||||
return(newname);
|
||||
}
|
||||
} else {
|
||||
newname = qualifyWithFirst(name,
|
||||
CDE_CONFIGURATION_TOP "/config:"
|
||||
CDE_INSTALLATION_TOP "/config");
|
||||
return (newname);
|
||||
}
|
||||
|
||||
/********************************************/
|
||||
case 2: /** special handling for d->resources file **/
|
||||
/********************************************/
|
||||
if (strchr(name, '%') == NULL) {
|
||||
/** no special processing needed **/
|
||||
newname = qualifyWithFirst(name,
|
||||
CDE_CONFIGURATION_TOP "/config:"
|
||||
CDE_INSTALLATION_TOP "/config");
|
||||
return (newname);
|
||||
} else {
|
||||
char *langString;
|
||||
char *tempName;
|
||||
int tempLen;
|
||||
|
||||
/** need to remember the %L **/
|
||||
if (lang == NULL)
|
||||
lang = "C";
|
||||
langString = _ExpandLang(name, lang);
|
||||
if ( (tempName = qualifyWithFirst(langString,
|
||||
CDE_CONFIGURATION_TOP "/config:"
|
||||
CDE_INSTALLATION_TOP "/config") )
|
||||
== NULL) {
|
||||
free(langString);
|
||||
langString = _ExpandLang(name, "C");
|
||||
if ( (tempName = qualifyWithFirst(langString,
|
||||
CDE_CONFIGURATION_TOP "/config:"
|
||||
CDE_INSTALLATION_TOP "/config") )
|
||||
== NULL) {
|
||||
free(langString);
|
||||
return(NULL);
|
||||
}
|
||||
}
|
||||
/** We have a fully qualified and expanded file name **/
|
||||
/** but we need to return a fully qualified but NOT **/
|
||||
/** expanded file name. **/
|
||||
tempLen = strlen(tempName) - strlen(langString)
|
||||
+ strlen(name) + 1;
|
||||
if ((newname = (char *)malloc(tempLen * sizeof(char))) == NULL){
|
||||
free(langString);
|
||||
return(tempName);
|
||||
} else {
|
||||
tempLen = strlen(tempName) - strlen(langString);
|
||||
strncpy(newname, tempName, tempLen);
|
||||
strcpy(newname+tempLen, name);
|
||||
free (langString);
|
||||
return(newname);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user