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-rw-r--r--kdm/kfrontend/genkdmconf.c2849
1 files changed, 0 insertions, 2849 deletions
diff --git a/kdm/kfrontend/genkdmconf.c b/kdm/kfrontend/genkdmconf.c
deleted file mode 100644
index f55ffbbbc..000000000
--- a/kdm/kfrontend/genkdmconf.c
+++ /dev/null
@@ -1,2849 +0,0 @@
-/*
-
-Create a suitable configuration for tdm taking old xdm/tdm
-installations into account
-
-Copyright (C) 2001-2005 Oswald Buddenhagen <[email protected]>
-
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-*/
-
-#include <X11/Xlib.h>
-#include <X11/Xresource.h>
-
-#include <config.h>
-
-#include <sys/types.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <ctype.h>
-#include <stdarg.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <utime.h>
-#include <dirent.h>
-#include <errno.h>
-#include <pwd.h>
-#include <time.h>
-#include <limits.h>
-#include <sys/stat.h>
-#include <sys/param.h>
-#ifdef BSD
-# include <utmp.h>
-#endif
-
-#include "config.ci"
-
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
-# define ATTR_UNUSED __attribute__((unused))
-#else
-# define ATTR_UNUSED
-#endif
-
-#if defined(__sun) && !defined(__sun__)
-# define __sun__
-#endif
-
-#define as(ar) ((int)(sizeof(ar)/sizeof(ar[0])))
-
-#define __stringify(x) #x
-#define stringify(x) __stringify(x)
-
-#define RCVERSTR stringify(RCVERMAJOR) "." stringify(RCVERMINOR)
-
-static int old_scripts, no_old_scripts, old_confs, no_old,
- no_backup, no_in_notice, use_destdir, mixed_scripts;
-static const char *newdir = TDMCONF, *facesrc = TDMDATA "/pics/users",
- *oldxdm, *oldkde;
-
-static int oldver;
-
-
-typedef struct StrList {
- struct StrList *next;
- const char *str;
-} StrList;
-
-
-static void *
-mmalloc( size_t sz )
-{
- void *ptr;
-
- if (!(ptr = malloc( sz ))) {
- fprintf( stderr, "Out of memory\n" );
- exit( 1 );
- }
- return ptr;
-}
-
-static void *
-mcalloc( size_t sz )
-{
- void *ptr;
-
- if (!(ptr = calloc( 1, sz ))) {
- fprintf( stderr, "Out of memory\n" );
- exit( 1 );
- }
- return ptr;
-}
-
-static void *
-mrealloc( void *optr, size_t sz )
-{
- void *ptr;
-
- if (!(ptr = realloc( optr, sz ))) {
- fprintf( stderr, "Out of memory\n" );
- exit( 1 );
- }
- return ptr;
-}
-
-static char *
-mstrdup( const char *optr )
-{
- char *ptr;
-
- if (!optr)
- return 0;
- if (!(ptr = strdup( optr ))) {
- fprintf( stderr, "Out of memory\n" );
- exit( 1 );
- }
- return ptr;
-}
-
-
-#define NO_LOGGER
-#define STATIC static
-#include <printf.c>
-
-typedef struct {
- char *buf;
- int clen, blen, tlen;
-} OCABuf;
-
-static void
-OutCh_OCA( void *bp, char c )
-{
- OCABuf *ocabp = (OCABuf *)bp;
-
- ocabp->tlen++;
- if (ocabp->clen >= ocabp->blen) {
- ocabp->blen = ocabp->blen * 3 / 2 + 100;
- ocabp->buf = mrealloc( ocabp->buf, ocabp->blen );
- }
- ocabp->buf[ocabp->clen++] = c;
-}
-
-static int
-VASPrintf( char **strp, const char *fmt, va_list args )
-{
- OCABuf ocab = { 0, 0, 0, -1 };
-
- DoPr( OutCh_OCA, &ocab, fmt, args );
- OutCh_OCA( &ocab, 0 );
- *strp = realloc( ocab.buf, ocab.clen );
- if (!*strp)
- *strp = ocab.buf;
- return ocab.tlen;
-}
-
-static int
-ASPrintf( char **strp, const char *fmt, ... )
-{
- va_list args;
- int len;
-
- va_start( args, fmt );
- len = VASPrintf( strp, fmt, args );
- va_end( args );
- return len;
-}
-
-static void
-StrCat( char **strp, const char *fmt, ... )
-{
- char *str, *tstr;
- va_list args;
- int el;
-
- va_start( args, fmt );
- el = VASPrintf( &str, fmt, args );
- va_end( args );
- if (*strp) {
- int ol = strlen( *strp );
- tstr = mmalloc( el + ol + 1 );
- memcpy( tstr, *strp, ol );
- memcpy( tstr + ol, str, el + 1 );
- free( *strp );
- free( str );
- *strp = tstr;
- } else
- *strp = str;
-}
-
-
-#define WANT_CLOSE 1
-
-typedef struct File {
- char *buf, *eof, *cur;
-#if defined(HAVE_MMAP) && defined(WANT_CLOSE)
- int ismapped;
-#endif
-} File;
-
-static int
-readFile( File *file, const char *fn )
-{
- off_t flen;
- int fd;
-
- if ((fd = open( fn, O_RDONLY )) < 0)
- return 0;
-
- flen = lseek( fd, 0, SEEK_END );
-#ifdef HAVE_MMAP
-# ifdef WANT_CLOSE
- file->ismapped = 0;
-# endif
- file->buf = mmap( 0, flen + 1, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0 );
-# ifdef WANT_CLOSE
- if (file->buf)
- file->ismapped = 1;
- else
-# else
- if (!file->buf)
-# endif
-#endif
- {
- file->buf = mmalloc( flen + 1 );
- lseek( fd, 0, SEEK_SET );
- if (read( fd, file->buf, flen ) != flen) {
- free( file->buf );
- close( fd );
- fprintf( stderr, "Cannot read file\n" );
- return 0; /* maybe better abort? */
- }
- }
- file->eof = file->buf + flen;
- close( fd );
- return 1;
-}
-
-#ifdef WANT_CLOSE
-static void
-freeBuf( File *file )
-{
-# ifdef HAVE_MMAP
- if (file->ismapped)
- munmap( file->buf, file->eof - file->buf );
- else
-# endif
- free( file->buf );
-}
-#endif
-
-static int
-isTrue( const char *val )
-{
- return !strcmp( val, "true" ) ||
- !strcmp( val, "yes" ) ||
- !strcmp( val, "on" ) ||
- atoi( val );
-}
-
-static int
-mkdirp( const char *name, int mode, const char *what, int existok )
-{
- char *mfname = mstrdup( name );
- int i;
- struct stat st;
-
- for (i = 1; mfname[i]; i++)
- if (mfname[i] == '/') {
- mfname[i] = 0;
- if (stat( mfname, &st )) {
- if (mkdir( mfname, 0755 )) {
- fprintf( stderr, "Cannot create parent %s of %s directory %s: %s\n",
- mfname, what, name, strerror( errno ) );
- free( mfname );
- return 0;
- }
- chmod( mfname, 0755 );
- }
- mfname[i] = '/';
- }
- free( mfname );
- if (stat( name, &st )) {
- if (mkdir( name, mode )) {
- fprintf( stderr, "Cannot create %s directory %s: %s\n",
- what, name, strerror( errno ) );
- return 0;
- }
- chmod( name, mode );
- return 1;
- }
- return existok;
-}
-
-
-static void
-displace( const char *fn )
-{
- if (!no_backup) {
- char bn[PATH_MAX + 4];
- sprintf( bn, "%s.bak", fn ); /* won't overflow if only existing paths are passed */
- rename( fn, bn );
- } else
- unlink( fn );
-}
-
-
-static char *
-locate( const char *exe )
-{
- int len;
- char *path, *name, *thenam, nambuf[PATH_MAX+1];
- char *pathe;
-
- if (!(path = getenv( "PATH" )))
- return 0;
- len = strlen( exe );
- name = nambuf + PATH_MAX - len;
- memcpy( name, exe, len + 1 );
- *--name = '/';
- do {
- if (!(pathe = strchr( path, ':' )))
- pathe = path + strlen( path );
- len = pathe - path;
- if (len && !(len == 1 && *path == '.')) {
- thenam = name - len;
- if (thenam >= nambuf) {
- memcpy( thenam, path, len );
- if (!access( thenam, X_OK ))
- return mstrdup( thenam );
- }
- }
- path = pathe;
- } while (*path++ != '\0');
- return 0;
-}
-
-
-/*
- * target data to be written to tdmrc
- */
-
-typedef struct Entry {
- struct Entry *next;
- struct Ent *spec;
- const char *value;
- int active:1;
- int written:1;
-} Entry;
-
-typedef struct Section {
- struct Section *next;
- struct Sect *spec;
- const char *name;
- const char *comment;
- Entry *ents;
-} Section;
-
-static Section *config; /* the tdmrc data to be written */
-
-/*
- * Specification of the (currently possible) tdmrc entries
- */
-
-typedef struct Ent {
- const char *key;
- int prio;
- void (*func)( Entry *ce, Section *cs );
- const char *comment;
-} Ent;
-
-typedef struct Sect {
- const char *name;
- Ent *ents;
- int nents;
-} Sect;
-
-static Sect *findSect( const char *name );
-static Ent *findEnt( Sect *sect, const char *key );
-
-/*
- * Functions to manipulate the current tdmrc data
- */
-
-static const char *
-getfqval( const char *sect, const char *key, const char *defval )
-{
- Section *cs;
- Entry *ce;
-
- for (cs = config; cs; cs = cs->next)
- if (!strcmp( cs->name, sect )) {
- for (ce = cs->ents; ce; ce = ce->next)
- if (!strcmp( ce->spec->key, key )) {
- if (ce->active && ce->written)
- return ce->value;
- break;
- }
- break;
- }
- return defval;
-}
-
-static void
-putfqval( const char *sect, const char *key, const char *value )
-{
- Section *cs, **csp;
- Entry *ce, **cep;
-
- if (!value)
- return;
-
- for (csp = &config; (cs = *csp); csp = &(cs->next))
- if (!strcmp( sect, cs->name ))
- goto havesec;
- cs = mcalloc( sizeof(*cs) );
- ASPrintf( (char **)&cs->name, "%s", sect );
- cs->spec = findSect( sect );
- *csp = cs;
- havesec:
-
- for (cep = &(cs->ents); (ce = *cep); cep = &(ce->next))
- if (!strcmp( key, ce->spec->key ))
- goto haveent;
- ce = mcalloc( sizeof(*ce) );
- ce->spec = findEnt( cs->spec, key );
- *cep = ce;
- haveent:
- ASPrintf( (char **)&ce->value, "%s", value );
- ce->written = ce->active = 1;
-}
-
-static const char *csect;
-
-#define setsect(se) csect = se
-
-static void
-putval( const char *key, const char *value )
-{
- putfqval( csect, key, value );
-}
-
-
-static void
-wrconf( FILE *f )
-{
- Section *cs;
- Entry *ce;
- StrList *sl = 0, *sp;
- const char *cmt;
-
- putfqval( "General", "ConfigVersion", RCVERSTR );
- for (cs = config; cs; cs = cs->next) {
- fprintf( f, "%s[%s]\n",
- cs->comment ? cs->comment : "\n", cs->name );
- for (ce = cs->ents; ce; ce = ce->next) {
- if (ce->spec->comment) {
- cmt = ce->spec->comment;
- for (sp = sl; sp; sp = sp->next)
- if (sp->str == cmt) {
- cmt = "# See above\n";
- goto havit;
- }
- if (!(sp = malloc( sizeof(*sp) )))
- fprintf( stderr, "Warning: Out of memory\n" );
- else {
- sp->str = cmt;
- sp->next = sl; sl = sp;
- }
- } else
- cmt = "";
- havit:
- fprintf( f, "%s%s%s=%s\n",
- cmt, ce->active ? "" : "#", ce->spec->key, ce->value );
- }
- }
-}
-
-
-/*
- * defaults
- */
-#ifdef XDMCP
-static const char def_xaccess[] =
-"# Xaccess - Access control file for XDMCP connections\n"
-"#\n"
-"# To control Direct and Broadcast access:\n"
-"#\n"
-"# pattern\n"
-"#\n"
-"# To control Indirect queries:\n"
-"#\n"
-"# pattern list of hostnames and/or macros ...\n"
-"#\n"
-"# To use the chooser:\n"
-"#\n"
-"# pattern CHOOSER BROADCAST\n"
-"#\n"
-"# or\n"
-"#\n"
-"# pattern CHOOSER list of hostnames and/or macros ...\n"
-"#\n"
-"# To define macros:\n"
-"#\n"
-"# %name list of hosts ...\n"
-"#\n"
-"# The first form tells xdm which displays to respond to itself.\n"
-"# The second form tells xdm to forward indirect queries from hosts matching\n"
-"# the specified pattern to the indicated list of hosts.\n"
-"# The third form tells xdm to handle indirect queries using the chooser;\n"
-"# the chooser is directed to send its own queries out via the broadcast\n"
-"# address and display the results on the terminal.\n"
-"# The fourth form is similar to the third, except instead of using the\n"
-"# broadcast address, it sends DirectQuerys to each of the hosts in the list\n"
-"#\n"
-"# In all cases, xdm uses the first entry which matches the terminal;\n"
-"# for IndirectQuery messages only entries with right hand sides can\n"
-"# match, for Direct and Broadcast Query messages, only entries without\n"
-"# right hand sides can match.\n"
-"#\n"
-"\n"
-"#* #any host can get a login window\n"
-"\n"
-"#\n"
-"# To hardwire a specific terminal to a specific host, you can\n"
-"# leave the terminal sending indirect queries to this host, and\n"
-"# use an entry of the form:\n"
-"#\n"
-"\n"
-"#terminal-a host-a\n"
-"\n"
-"\n"
-"#\n"
-"# The nicest way to run the chooser is to just ask it to broadcast\n"
-"# requests to the network - that way new hosts show up automatically.\n"
-"# Sometimes, however, the chooser can't figure out how to broadcast,\n"
-"# so this may not work in all environments.\n"
-"#\n"
-"\n"
-"#* CHOOSER BROADCAST #any indirect host can get a chooser\n"
-"\n"
-"#\n"
-"# If you'd prefer to configure the set of hosts each terminal sees,\n"
-"# then just uncomment these lines (and comment the CHOOSER line above)\n"
-"# and edit the %hostlist line as appropriate\n"
-"#\n"
-"\n"
-"#%hostlist host-a host-b\n"
-"\n"
-"#* CHOOSER %hostlist #\n";
-#endif
-
-#ifdef XDMCP
-static const char def_willing[] =
-"#! /bin/sh\n"
-"# The output of this script is displayed in the chooser window\n"
-"# (instead of \"Willing to manage\").\n"
-"\n"
-"load=`uptime|sed -e 's/^.*load[^0-9]*//'`\n"
-"nrusers=`who|cut -c 1-8|sort -u|wc -l|sed 's/^[ \t]*//'`\n"
-"s=\"\"; [ \"$nrusers\" != 1 ] && s=s\n"
-"\n"
-"echo \"${nrusers} user${s}, load: ${load}\"\n";
-#endif
-
-static const char def_setup[] =
-"#! /bin/sh\n"
-"# Xsetup - run as root before the login dialog appears\n"
-"\n"
-"#xconsole -geometry 480x130-0-0 -notify -verbose -fn fixed -exitOnFail -file /dev/xconsole &\n";
-
-static const char def_startup[] =
-"#! /bin/sh\n"
-"# Xstartup - run as root before session starts\n"
-"\n"
-"\n"
-"\n"
-"if [ -e /etc/nologin ]; then\n"
-" # always display the nologin message, if possible\n"
-" if [ -s /etc/nologin ] && which xmessage > /dev/null 2>&1; then\n"
-" xmessage -file /etc/nologin -geometry 640x480\n"
-" fi\n"
-" if [ \"$(id -u)\" != \"0\" ] && \\\n"
-" ! grep -qs '^ignore-nologin' /etc/trinity/tdm/tdm.options; then\n"
-" exit 1\n"
-" fi\n"
-"fi\n"
-"\n"
-"if grep -qs '^use-sessreg' /etc/trinity/tdm/tdm.options && \\\n"
-" which sessreg > /dev/null 2>&1; then\n"
-" exec sessreg -a -l \"$DISPLAY\" -u /var/run/utmp \\\n"
-" -h \"`echo $DISPLAY | cut -d: -f1`\" \"$USER\"\n"
-" # NOTREACHED\n"
-"fi\n";
-
-static const char def_reset[] =
-"#! /bin/sh\n"
-"# Xreset - run as root after session exits\n"
-"\n"
-"# Reassign ownership of the console to root, this should disallow\n"
-"# assignment of console output to any random users's xterm. See Xstartup.\n"
-"#\n"
-"#chown root /dev/console\n"
-"#chmod 622 /dev/console\n"
-"\n"
-#ifdef _AIX
-"#devname=`echo $DISPLAY | cut -c1-8`\n"
-"#exec sessreg -d -l xdm/$devname -h \"`echo $DISPLAY | cut -d: -f1`\""
-#else
-"if grep -qs '^use-sessreg' /etc/trinity/tdm/tdm.options && \\\n"
-" which sessreg > /dev/null 2>&1; then\n"
-" exec sessreg -d -l \"$DISPLAY\" -u /var/run/utmp \\\n"
-" -h \"`echo $DISPLAY | cut -d: -f1`\" \"$USER\"\n"
-" # NOTREACHED\n"
-"fi\n";
-#endif /* _AIX */
-
-static const char def_session1[] =
-"#! /bin/sh\n"
-"# Xsession - run as user\n"
-"\n"
-"session=$1\n"
-"\n"
-"# Note that the respective logout scripts are not sourced.\n"
-"case $SHELL in\n"
-" */bash)\n"
-" [ -z \"$BASH\" ] && exec $SHELL $0 \"$@\"\n"
-" set +o posix\n"
-" [ -f /etc/profile ] && . /etc/profile\n"
-" if [ -f $HOME/.bash_profile ]; then\n"
-" . $HOME/.bash_profile\n"
-" elif [ -f $HOME/.bash_login ]; then\n"
-" . $HOME/.bash_login\n"
-" elif [ -f $HOME/.profile ]; then\n"
-" . $HOME/.profile\n"
-" fi\n"
-" ;;\n"
-" */zsh)\n"
-" [ -z \"$ZSH_NAME\" ] && exec $SHELL $0 \"$@\"\n"
-" emulate -R zsh\n"
-" [ -d /etc/zsh ] && zdir=/etc/zsh || zdir=/etc\n"
-" zhome=${ZDOTDIR:-$HOME}\n"
-" # zshenv is always sourced automatically.\n"
-" [ -f $zdir/zprofile ] && . $zdir/zprofile\n"
-" [ -f $zhome/.zprofile ] && . $zhome/.zprofile\n"
-" [ -f $zdir/zlogin ] && . $zdir/zlogin\n"
-" [ -f $zhome/.zlogin ] && . $zhome/.zlogin\n"
-" setopt shwordsplit noextendedglob\n"
-" ;;\n"
-" */csh|*/tcsh)\n"
-" # [t]cshrc is always sourced automatically.\n"
-" # Note that sourcing csh.login after .cshrc is non-standard.\n"
-" xsess_tmp=";
-static const char def_session2[] =
-"\n"
-" $SHELL -c \"if (-f /etc/csh.login) source /etc/csh.login; if (-f ~/.login) source ~/.login; /bin/sh -c export -p >! $xsess_tmp\"\n"
-" . $xsess_tmp\n"
-" rm -f $xsess_tmp\n"
-" ;;\n"
-" *) # Plain sh, ksh, and anything we don't know.\n"
-" [ -f /etc/profile ] && . /etc/profile\n"
-" [ -f $HOME/.profile ] && . $HOME/.profile\n"
-" ;;\n"
-"esac\n"
-"# invoke global X session script\n"
-". /etc/X11/Xsession\n";
-
-static const char def_background[] =
-"[Desktop0]\n"
-"BackgroundMode=Flat\n"
-"BlendBalance=100\n"
-"BlendMode=NoBlending\n"
-"ChangeInterval=60\n"
-"Color1=0,0,200\n"
-"Color2=192,192,192\n"
-"CurrentWallpaper=0\n"
-"LastChange=0\n"
-"MinOptimizationDepth=1\n"
-"MultiWallpaperMode=NoMulti\n"
-"Pattern=fish\n"
-"Program=\n"
-"ReverseBlending=false\n"
-"UseSHM=false\n"
-"Wallpaper=isadora.png\n"
-"WallpaperList=\n"
-"WallpaperMode=Scaled\n";
-
-static char *
-prepName( const char *fn )
-{
- const char *tname;
- char *nname;
-
- tname = strrchr( fn, '/' );
- ASPrintf( &nname, "%s/%s", newdir, tname ? tname + 1 : fn );
- displace( nname );
- return nname;
-}
-
-static FILE *
-Create( const char *fn, int mode )
-{
- char *nname;
- FILE *f;
-
- nname = prepName( fn );
- if (!(f = fopen( nname, "w" ))) {
- fprintf( stderr, "Cannot create %s\n", nname );
- exit( 1 );
- }
- chmod( nname, mode );
- free( nname );
- return f;
-}
-
-static void
-WriteOut( const char *fn, int mode, time_t stamp, const char *buf, size_t len )
-{
- char *nname;
- int fd;
- struct utimbuf utim;
-
- nname = prepName( fn );
- if ((fd = creat( nname, mode )) < 0) {
- fprintf( stderr, "Cannot create %s\n", nname );
- exit( 1 );
- }
- write( fd, buf, len );
- close( fd );
- if (stamp) {
- utim.actime = utim.modtime = stamp;
- utime( nname, &utim );
- }
- free( nname );
-}
-
-
-/* returns static array! */
-static const char *
-resect( const char *sec, const char *name )
-{
- static char sname[64];
- char *p;
-
- if ((p = strrchr( sec, '-' ))) {
- sprintf( sname, "%.*s-%s", p - sec, sec, name );
- return sname;
- } else
- return name;
-}
-
-static int
-inNewDir( const char *name )
-{
- return !memcmp( name, TDMCONF "/", sizeof(TDMCONF) );
-}
-
-static int
-inList( StrList *sp, const char *s )
-{
- for (; sp; sp = sp->next)
- if (!strcmp( sp->str, s ))
- return 1;
- return 0;
-}
-
-static void
-addStr( StrList **sp, const char *s )
-{
- for (; *sp; sp = &(*sp)->next)
- if (!strcmp( (*sp)->str, s ))
- return;
- *sp = mcalloc( sizeof(**sp) );
- ASPrintf( (char **)&(*sp)->str, "%s", s );
-}
-
-StrList *aflist, *uflist, *eflist, *cflist, *lflist;
-
-/* file is part of new config */
-static void
-addedFile( const char *fn )
-{
- addStr( &aflist, fn );
-}
-
-/* file from old config was parsed */
-static void
-usedFile( const char *fn )
-{
- addStr( &uflist, fn );
-}
-
-/* file from old config was copied with slight modifications */
-static void
-editedFile( const char *fn )
-{
- addStr( &eflist, fn );
-}
-
-/* file from old config was copied verbatim */
-static void
-copiedFile( const char *fn )
-{
- addStr( &cflist, fn );
-}
-
-/* file from old config is still being used */
-static void
-linkedFile( const char *fn )
-{
- addStr( &lflist, fn );
-}
-
-/*
- * XXX this stuff is highly borked. it does not handle collisions at all.
- */
-static int
-copyfile( Entry *ce, const char *tname, int mode, int (*proc)( File * ) )
-{
- const char *tptr;
- char *nname;
- File file;
- int rt;
-
- if (!*ce->value)
- return 1;
-
- tptr = strrchr( tname, '/' );
- ASPrintf( &nname, TDMCONF "/%s", tptr ? tptr + 1 : tname );
- if (inList( cflist, ce->value ) ||
- inList( eflist, ce->value ) ||
- inList( lflist, ce->value ))
- {
- rt = 1;
- goto doret;
- }
- if (!readFile( &file, ce->value )) {
- fprintf( stderr, "Warning: cannot copy file %s\n", ce->value );
- rt = 0;
- } else {
- if (!proc || !proc( &file )) {
- if (!use_destdir && !strcmp( ce->value, nname ))
- linkedFile( nname );
- else {
- struct stat st;
- stat( ce->value, &st );
- WriteOut( nname, mode, st.st_mtime, file.buf, file.eof - file.buf );
- copiedFile( ce->value );
- }
- } else {
- WriteOut( nname, mode, 0, file.buf, file.eof - file.buf );
- editedFile( ce->value );
- }
- if (strcmp( ce->value, nname ) && inNewDir( ce->value ) && !use_destdir)
- displace( ce->value );
- addedFile( nname );
- rt = 1;
- }
- doret:
- ce->value = nname;
- return rt;
-}
-
-static void
-dlinkfile( const char *name )
-{
- File file;
-
- if (!readFile( &file, name )) {
- fprintf( stderr, "Warning: cannot read file %s\n", name );
- return;
- }
- if (inNewDir( name ) && use_destdir) {
- struct stat st;
- stat( name, &st );
- WriteOut( name, st.st_mode, st.st_mtime, file.buf, file.eof - file.buf );
- copiedFile( name );
- } else
- linkedFile( name );
- addedFile( name );
-}
-
-static void
-linkfile( Entry *ce )
-{
- if (ce->written && *ce->value)
- dlinkfile( ce->value );
-}
-
-static void
-writefile( const char *tname, int mode, const char *cont )
-{
- WriteOut( tname, mode, 0, cont, strlen( cont ) );
- addedFile( tname );
-}
-
-
-char *background;
-
-static void
-handBgCfg( Entry *ce, Section *cs ATTR_UNUSED )
-{
- if (!ce->active) /* can be only the X-*-Greeter one */
- writefile( def_BackgroundCfg, 0644,
- background ? background : def_background );
-#if 0 /* risk of kcontrol clobbering the original file */
- else if (old_confs)
- linkfile( ce );
-#endif
- else {
- if (!copyfile( ce, ce->value, 0644, 0 )) {
- if (!strcmp( cs->name, "X-*-Greeter" ))
- writefile( def_BackgroundCfg, 0644, def_background );
- ce->active = 0;
- }
- }
-}
-
-
-#ifdef HAVE_VTS
-static char *
-mem_mem( char *mem, int lmem, const char *smem, int lsmem )
-{
- for (; lmem >= lsmem; mem++, lmem--)
- if (!memcmp( mem, smem, lsmem ))
- return mem + lsmem;
- return 0;
-}
-
-static int maxTTY, TTYmask;
-
-static void
-getInitTab( void )
-{
- File it;
- char *p, *eol, *ep;
- int tty;
-
- if (maxTTY)
- return;
- if (!maxTTY) {
- maxTTY = 6;
- TTYmask = 0x3f;
- }
-}
-#endif
-
-
-/* TODO: handle solaris' local_uid specs */
-
-static char *
-ReadWord( File *file, int EOFatEOL )
-{
- char *wordp, *wordBuffer;
- int quoted;
- char c;
-
- rest:
- wordp = wordBuffer = file->cur;
- mloop:
- quoted = 0;
- qloop:
- if (file->cur == file->eof) {
- doeow:
- if (wordp == wordBuffer)
- return 0;
- retw:
- *wordp = '\0';
- return wordBuffer;
- }
- c = *file->cur++;
- switch (c) {
- case '#':
- if (quoted)
- break;
- do {
- if (file->cur == file->eof)
- goto doeow;
- c = *file->cur++;
- } while (c != '\n');
- case '\0':
- case '\n':
- if (EOFatEOL && !quoted) {
- file->cur--;
- goto doeow;
- }
- if (wordp != wordBuffer) {
- file->cur--;
- goto retw;
- }
- goto rest;
- case ' ':
- case '\t':
- if (wordp != wordBuffer)
- goto retw;
- goto rest;
- case '\\':
- if (!quoted) {
- quoted = 1;
- goto qloop;
- }
- break;
- }
- *wordp++ = c;
- goto mloop;
-}
-
-/* backslashes are double-escaped - for KConfig and for parseArgs */
-static const char *
-joinArgs( StrList *argv )
-{
- StrList *av;
- const char *s, *rs;
- char *str;
- int slen;
-
- if (!argv)
- return "";
- for (slen = 0, av = argv; slen++, av; av = av->next) {
- int nq = 0;
- for (s = av->str; *s; s++, slen++)
- if (isspace( *s ) || *s == '\'')
- nq = 2;
- else if (*s == '"')
- slen += 2;
- else if (*s == '\\')
- slen += 3;
- slen += nq;
- }
- rs = str = mmalloc( slen );
- for (av = argv; av; av = av->next) {
- int nq = 0;
- for (s = av->str; *s; s++)
- if (isspace( *s ) || *s == '\'')
- nq = 2;
- if (av != argv)
- *str++ = ' ';
- if (nq)
- *str++ = '"';
- for (s = av->str; *s; s++) {
- if (*s == '\\')
- *str++ = '\\';
- if (*s == '"' || *s == '\\') {
- *str++ = '\\';
- *str++ = '\\';
- }
- *str++ = *s;
- }
- if (nq)
- *str++ = '"';
- }
- *str = 0;
- return rs;
-}
-
-# define dLocation 1
-# define dLocal 0
-# define dForeign 1
-
-static struct displayMatch {
- const char *name;
- int len, type;
-} displayTypes[] = {
- { "local", 5, dLocal },
- { "foreign", 7, dForeign },
-};
-
-static int
-parseDisplayType( const char *string, const char **atPos )
-{
- struct displayMatch *d;
-
- *atPos = 0;
- for (d = displayTypes; d < displayTypes + as(displayTypes); d++) {
- if (!memcmp( d->name, string, d->len ) &&
- (!string[d->len] || string[d->len] == '@'))
- {
- if (string[d->len] == '@' && string[d->len + 1])
- *atPos = string + d->len + 1;
- return d->type;
- }
- }
- return -1;
-}
-
-typedef struct serverEntry {
- struct serverEntry *next;
- const char *name, *class2, *console, *argvs, *arglvs;
- StrList *argv, *arglv;
- int type, reserve, vt;
-} ServerEntry;
-
-static void
-absorb_xservers( const char *sect ATTR_UNUSED, char **value )
-{
- ServerEntry *se, *se1, *serverList, **serverPtr;
- const char *word, *word2;
- char *sdpys, *rdpys;
- StrList **argp, **arglp, *ap, *ap2;
- File file;
- int nldpys = 0, nrdpys = 0, dpymask = 0;
- int cpcmd, cpcmdl;
-#ifdef HAVE_VTS
- int dn, cpvt, mtty;
-#endif
-
- if (**value == '/') {
- if (!readFile( &file, *value ))
- return;
- usedFile( *value );
- } else {
- file.buf = *value;
- file.eof = *value + strlen( *value );
- }
- file.cur = file.buf;
-
- serverPtr = &serverList;
-#ifdef HAVE_VTS
- bustd:
-#endif
- while ((word = ReadWord( &file, 0 ))) {
- se = mcalloc( sizeof(*se) );
- se->name = word;
- if (!(word = ReadWord( &file, 1 )))
- continue;
- se->type = parseDisplayType( word, &se->console );
- if (se->type < 0) {
- se->class2 = word;
- if (!(word = ReadWord( &file, 1 )))
- continue;
- se->type = parseDisplayType( word, &se->console );
- if (se->type < 0) {
- while (ReadWord( &file, 1 ));
- continue;
- }
- }
- word = ReadWord( &file, 1 );
- if (word && !strcmp( word, "reserve" )) {
- se->reserve = 1;
- word = ReadWord( &file, 1 );
- }
- if (((se->type & dLocation) == dLocal) != (word != 0))
- continue;
- argp = &se->argv;
- arglp = &se->arglv;
- while (word) {
-#ifdef HAVE_VTS
- if (word[0] == 'v' && word[1] == 't')
- se->vt = atoi( word + 2 );
- else if (!strcmp( word, "-crt" )) { /* SCO style */
- if (!(word = ReadWord( &file, 1 )) ||
- memcmp( word, "/dev/tty", 8 ))
- goto bustd;
- se->vt = atoi( word + 8 );
- } else
-#endif
- if (strcmp( word, se->name )) {
- ap = mmalloc( sizeof(*ap) );
- ap->str = word;
- if (!strcmp( word, "-nolisten" )) {
- if (!(word2 = ReadWord( &file, 1 )))
- break;
- ap2 = mmalloc( sizeof(*ap2) );
- ap2->str = word2;
- ap->next = ap2;
- if (!strcmp( word2, "unix" )) {
- *argp = ap;
- argp = &ap2->next;
- } else {
- *arglp = ap;
- arglp = &ap2->next;
- }
- } else {
- *argp = ap;
- argp = &ap->next;
- }
- }
- word = ReadWord( &file, 1 );
- }
- *argp = *arglp = 0;
- if ((se->type & dLocation) == dLocal) {
- nldpys++;
- dpymask |= 1 << atoi( se->name + 1 );
- if (se->reserve)
- nrdpys++;
- }
- *serverPtr = se;
- serverPtr = &se->next;
- }
- *serverPtr = 0;
-
-#ifdef HAVE_VTS
- /* don't copy only if all local displays are ordered and have a vt */
- cpvt = 0;
- getInitTab();
- for (se = serverList, mtty = maxTTY; se; se = se->next)
- if ((se->type & dLocation) == dLocal) {
- mtty++;
- if (se->vt != mtty) {
- cpvt = 1;
- break;
- }
- }
-#endif
-
- for (se = serverList; se; se = se->next) {
- se->argvs = joinArgs( se->argv );
- se->arglvs = joinArgs( se->arglv );
- }
-
- se1 = 0, cpcmd = cpcmdl = 0;
- for (se = serverList; se; se = se->next)
- if ((se->type & dLocation) == dLocal) {
- if (!se1)
- se1 = se;
- else {
- if (strcmp( se1->argvs, se->argvs ))
- cpcmd = 1;
- if (strcmp( se1->arglvs, se->arglvs ))
- cpcmdl = 1;
- }
- }
- if (se1) {
- putfqval( "X-:*-Core", "ServerCmd", se1->argvs );
- putfqval( "X-:*-Core", "ServerArgsLocal", se1->arglvs );
- for (se = serverList; se; se = se->next)
- if ((se->type & dLocation) == dLocal) {
- char sec[32];
- sprintf( sec, "X-%s-Core", se->name );
- if (cpcmd)
- putfqval( sec, "ServerCmd", se->argvs );
- if (cpcmdl)
- putfqval( sec, "ServerArgsLocal", se->arglvs );
-#ifdef HAVE_VTS
- if (cpvt && se->vt) {
- char vt[8];
- sprintf( vt, "%d", se->vt );
- putfqval( sec, "ServerVT", vt );
- }
-#else
- if (se->console)
- putfqval( sec, "ServerTTY", se->console );
-#endif
- }
- }
-
- sdpys = rdpys = 0;
- for (se = serverList; se; se = se->next)
- StrCat( se->reserve ? &rdpys : &sdpys,
- se->class2 ? ",%s_%s" : ",%s", se->name, se->class2 );
-
-#ifdef HAVE_VTS
- /* add reserve dpys */
- if (nldpys < 4 && nldpys && !nrdpys)
- for (; nldpys < 4; nldpys++) {
- for (dn = 0; dpymask & (1 << dn); dn++);
- dpymask |= (1 << dn);
- StrCat( &rdpys, ",:%d", dn );
- }
-#endif
-
- putfqval( "General", "StaticServers", sdpys ? sdpys + 1 : "" );
- putfqval( "General", "ReserveServers", rdpys ? rdpys + 1 : "" );
-
- if (**value == '/' && inNewDir( *value ) && !use_destdir)
- displace( *value );
-}
-
-#ifdef HAVE_VTS
-static void
-upd_servervts( Entry *ce, Section *cs ATTR_UNUSED )
-{
- if (!ce->active) { /* there is only the Global one */
-#ifdef __linux__ /* XXX actually, sysvinit */
- getInitTab();
- ASPrintf( (char **)&ce->value, "-%d", maxTTY + 1 );
- ce->active = ce->written = 1;
-#endif
- }
-}
-
-static void
-upd_consolettys( Entry *ce, Section *cs ATTR_UNUSED )
-{
- if (!ce->active) { /* there is only the Global one */
-#ifdef __linux__ /* XXX actually, sysvinit */
- char *buf;
- int i;
-
- getInitTab();
- for (i = 0, buf = 0; i < 16; i++)
- if (TTYmask & (1 << i))
- StrCat( &buf, ",tty%d", i + 1 );
- if (buf) {
- ce->value = buf + 1;
- ce->active = ce->written = 1;
- }
-#endif
- }
-}
-#endif
-
-#ifdef XDMCP
-static void
-cp_keyfile( Entry *ce, Section *cs ATTR_UNUSED )
-{
- if (!ce->active) /* there is only the Global one */
- return;
- if (old_confs)
- linkfile( ce );
- else
- if (!copyfile( ce, "tdmkeys", 0600, 0 ))
- ce->active = 0;
-}
-
-static void
-mk_xaccess( Entry *ce, Section *cs ATTR_UNUSED )
-{
- if (!ce->active) /* there is only the Global one */
- writefile( def_Xaccess, 0644, def_xaccess );
- else if (old_confs)
- linkfile( ce );
- else
- copyfile( ce, "Xaccess", 0644, 0 ); /* don't handle error, it will disable Xdmcp automatically */
-}
-
-static void
-mk_willing( Entry *ce, Section *cs ATTR_UNUSED )
-{
- char *fname;
-
- if (!ce->active) /* there is only the Global one */
- goto dflt;
- else {
- if (!(fname = strchr( ce->value, '/' )))
- return; /* obviously in-line (or empty) */
- if (old_scripts || inNewDir( fname ))
- dlinkfile( fname );
- else {
- dflt:
- ce->value = TDMCONF "/Xwilling";
- ce->active = ce->written = 1;
- writefile( ce->value, 0755, def_willing );
- }
- }
-}
-#endif
-
-/*
-static int
-edit_resources( File *file )
-{
- // XXX remove any login*, chooser*, ... resources
- return 0;
-}
-*/
-
-static void
-cp_resources( Entry *ce, Section *cs ATTR_UNUSED )
-{
- if (!ce->active) /* the X-*-Greeter one */
- return;
- if (old_confs)
- linkfile( ce );
- else
- if (!copyfile( ce, ce->value, 0644, 0/*edit_resources*/ ))
- ce->active = 0;
-}
-
-static int
-delstr( File *fil, const char *pat )
-{
- char *p, *pp, *bpp;
- const char *pap, *paap;
-
- *fil->eof = 0;
- for (p = fil->buf; *p; p++) {
- for (pp = p, pap = pat; ; ) {
- if (!*pap) {
- *p = '\n';
- memcpy( p + 1, pp, fil->eof - pp + 1 );
- fil->eof -= pp - p - 1;
- return 1;
- } else if (!memcmp( pap, "*/", 2 )) {
- paap = pap += 2;
- while (!isspace( *pap ))
- pap++;
- if (*pp != '/')
- break;
- for (;;)
- for (bpp = ++pp; *pp != '/'; pp++)
- if (!*pp || isspace( *pp ))
- goto wbrk;
- wbrk:
- if ((pp - bpp != pap - paap) || memcmp( bpp, paap, pap - paap ))
- break;
- } else if (*pap == '\t') {
- pap++;
- while (*pp == ' ' || *pp == '\t')
- pp++;
- } else if (*pap == '[') {
- pap++;
- for (;;) {
- if (!*pap) {
- fprintf( stderr, "Internal error: unterminated char set\n" );
- exit( 1 );
- }
- if (*pap == *pp) {
- while (*++pap != ']')
- if (!*pap) {
- fprintf( stderr, "Internal error: unterminated char set\n" );
- exit( 1 );
- }
- pap++;
- pp++;
- break;
- }
- if (*++pap == ']')
- goto no;
- }
- } else {
- if (*pap == '\n')
- while (*pp == ' ' || *pp == '\t')
- pp++;
- if (*pap != *pp)
- break;
- pap++;
- pp++;
- }
- }
- no: ;
- }
- return 0;
-}
-
-/* XXX
- the UseBackground voodoo will horribly fail, if multiple sections link
- to the same Xsetup file
-*/
-
-static int mod_usebg;
-
-static int
-edit_setup( File *file )
-{
- int chg =
- delstr( file, "\n"
- "(\n"
- " PIDFILE=/var/run/tdmdesktop-$DISPLAY.pid\n"
- " */tdmdesktop\t&\n"
- " echo $! >$PIDFILE\n"
- " wait $!\n"
- " rm $PIDFILE\n"
- ")\t&\n" ) |
- delstr( file, "\n"
- "*/tdmdesktop\t&\n" ) |
- delstr( file, "\n"
- "tdmdesktop\t&\n" ) |
- delstr( file, "\n"
- "tdmdesktop\n" );
- putval( "UseBackground", chg ? "true" : "false" );
- return chg;
-}
-
-static void
-mk_setup( Entry *ce, Section *cs )
-{
- setsect( resect( cs->name, "Greeter" ) );
- if (old_scripts || mixed_scripts) {
- if (mod_usebg && *ce->value)
- putval( "UseBackground", "false" );
- linkfile( ce );
- } else {
- if (ce->active && inNewDir( ce->value )) {
- if (mod_usebg)
- copyfile( ce, ce->value, 0755, edit_setup );
- else
- linkfile( ce );
- } else {
- ce->value = TDMCONF "/Xsetup";
- ce->active = ce->written = 1;
- writefile( ce->value, 0755, def_setup );
- }
- }
-}
-
-static int
-edit_startup( File *file )
-{
- int chg1 = 0, chg2 = 0;
-
- if (mod_usebg &&
- (delstr( file, "\n"
- "PIDFILE=/var/run/tdmdesktop-$DISPLAY.pid\n"
- "if [[] -f $PIDFILE ] ; then\n"
- " kill `cat $PIDFILE`\n"
- "fi\n" ) ||
- delstr( file, "\n"
- "PIDFILE=/var/run/tdmdesktop-$DISPLAY.pid\n"
- "test -f $PIDFILE && kill `cat $PIDFILE`\n" )))
- chg1 = 1;
- if (oldver < 0x0203) {
- chg2 =
-#ifdef _AIX
- delstr( file, "\n"
-"# We create a pseudodevice for finger. (host:0 becomes [kx]dm/host_0)\n" );
-"# Without it, finger errors out with \"Can't stat /dev/host:0\".\n"
-"#\n"
-"if [[] -f /usr/lib/X11/xdm/sessreg ]; then\n"
-" devname=`echo $DISPLAY | /usr/bin/sed -e 's/[[]:\\.]/_/g' | /usr/bin/cut -c1-8`\n"
-" hostname=`echo $DISPLAY | /usr/bin/cut -d':' -f1`\n"
-"\n"
-" if [[] -z \"$devname\" ]; then\n"
-" devname=\"unknown\"\n"
-" fi\n"
-" if [[] ! -d /dev/[kx]dm ]; then\n"
-" /usr/bin/mkdir /dev/[kx]dm\n"
-" /usr/bin/chmod 755 /dev/[kx]dm\n"
-" fi\n"
-" /usr/bin/touch /dev/[kx]dm/$devname\n"
-" /usr/bin/chmod 644 /dev/[kx]dm/$devname\n"
-"\n"
-" if [[] -z \"$hostname\" ]; then\n"
-" exec /usr/lib/X11/xdm/sessreg -a -l [kx]dm/$devname $USER\n"
-" else\n"
-" exec /usr/lib/X11/xdm/sessreg -a -l [kx]dm/$devname -h $hostname $USER\n"
-" fi\n"
-"fi\n") |
-#else
-# ifdef BSD
- delstr( file, "\n"
-"exec sessreg -a -l $DISPLAY -x */Xservers -u " _PATH_UTMP " $USER\n" ) |
-# endif
-#endif /* _AIX */
- delstr( file, "\n"
-"exec sessreg -a -l $DISPLAY"
-#ifdef BSD
-" -x */Xservers"
-#endif
-" $USER\n" ) |
- delstr( file, "\n"
-"exec sessreg -a -l $DISPLAY -u /var/run/utmp -x */Xservers $USER\n" );
- putval( "UseSessReg", chg2 ? "true" : "false");
- }
- return chg1 | chg2;
-}
-
-static void
-mk_startup( Entry *ce, Section *cs )
-{
- setsect( cs->name );
- if (old_scripts || mixed_scripts)
- linkfile( ce );
- else {
- if (ce->active && inNewDir( ce->value )) {
- if (mod_usebg || oldver < 0x0203)
- copyfile( ce, ce->value, 0755, edit_startup );
- else
- linkfile( ce );
- } else {
- ce->value = TDMCONF "/Xstartup";
- ce->active = ce->written = 1;
- writefile( ce->value, 0755, def_startup );
- }
- }
-}
-
-static int
-edit_reset( File *file )
-{
- return
-#ifdef _AIX
- delstr( file, "\n"
-"if [[] -f /usr/lib/X11/xdm/sessreg ]; then\n"
-" devname=`echo $DISPLAY | /usr/bin/sed -e 's/[[]:\\.]/_/g' | /usr/bin/cut -c1-8`\n"
-" exec /usr/lib/X11/xdm/sessreg -d -l [kx]dm/$devname $USER\n"
-"fi\n" ) |
-#else
-# ifdef BSD
- delstr( file, "\n"
-"exec sessreg -d -l $DISPLAY -x */Xservers -u " _PATH_UTMP " $USER\n" ) |
-# endif
-#endif /* _AIX */
- delstr( file, "\n"
-"exec sessreg -d -l $DISPLAY"
-# ifdef BSD
-" -x */Xservers"
-# endif
-" $USER\n" ) |
- delstr( file, "\n"
-"exec sessreg -d -l $DISPLAY -u /var/run/utmp -x */Xservers $USER\n" );
-}
-
-static void
-mk_reset( Entry *ce, Section *cs ATTR_UNUSED )
-{
- if (old_scripts || mixed_scripts)
- linkfile( ce );
- else {
- if (ce->active && inNewDir( ce->value )) {
- if (oldver < 0x0203)
- copyfile( ce, ce->value, 0755, edit_reset );
- else
- linkfile( ce );
- } else {
- ce->value = TDMCONF "/Xreset";
- ce->active = ce->written = 1;
- writefile( ce->value, 0755, def_reset );
- }
- }
-}
-
-static void
-mk_session( Entry *ce, Section *cs ATTR_UNUSED )
-{
- char *def_session;
- const char *tmpf;
-
- if ((old_scripts || (ce->active && inNewDir( ce->value ))) &&
- oldver >= 0x202)
- linkfile( ce );
- else {
- tmpf = locate( "mktemp" ) ?
- "`mktemp /tmp/xsess-env-XXXXXX`" :
- locate( "tempfile" ) ?
- "`tempfile`" :
- "$HOME/.xsession-env-$DISPLAY";
- ASPrintf( &def_session, "%s%s%s", def_session1, tmpf, def_session2 );
- ce->value = TDMCONF "/Xsession";
- ce->active = ce->written = 1;
- writefile( ce->value, 0755, def_session );
- }
-}
-
-static void
-upd_language( Entry *ce, Section *cs ATTR_UNUSED )
-{
- if (!strcmp( ce->value, "C" ))
- ce->value = (char *)"en_US";
-}
-
-static void
-upd_guistyle( Entry *ce, Section *cs ATTR_UNUSED )
-{
- if (!strcmp( ce->value, "Motif+" ))
- ce->value = (char *)"MotifPlus";
- else if (!strcmp( ce->value, "KDE" ))
- ce->value = (char *)"Default";
-}
-
-static void
-upd_showusers( Entry *ce, Section *cs )
-{
- if (!strcmp( ce->value, "All" ))
- ce->value = (char *)"NotHidden";
- else if (!strcmp( ce->value, "None" )) {
- if (ce->active)
- putfqval( cs->name, "UserList", "false" );
- ce->value = (char *)"Selected";
- ce->active = 0;
- ce->written = 1;
- }
-}
-
-static const char *defminuid, *defmaxuid;
-
-static void
-upd_minshowuid( Entry *ce, Section *cs ATTR_UNUSED )
-{
- if (!ce->active) {
- ce->value = defminuid;
- ce->active = ce->written = 1;
- }
-}
-
-static void
-upd_maxshowuid( Entry *ce, Section *cs ATTR_UNUSED )
-{
- if (!ce->active) {
- ce->value = defmaxuid;
- ce->active = ce->written = 1;
- }
-}
-
-static void
-upd_hiddenusers( Entry *ce, Section *cs ATTR_UNUSED )
-{
- char *nv;
- const char *msu, *pt, *et;
- struct passwd *pw;
- unsigned minuid, maxuid;
- char nbuf[128];
-
- if (!ce->active)
- return;
-
- msu = getfqval( cs->name, "MinShowUID", "0" );
- sscanf( msu, "%u", &minuid );
- msu = getfqval( cs->name, "MaxShowUID", "65535" );
- sscanf( msu, "%u", &maxuid );
-
- nv = 0;
- pt = ce->value;
- for (;;) {
- et = strpbrk( pt, ";," );
- if (et) {
- memcpy( nbuf, pt, et - pt );
- nbuf[et - pt] = 0;
- } else
- strcpy( nbuf, pt );
- if ((pw = getpwnam( nbuf ))) {
- if (!pw->pw_uid ||
- (pw->pw_uid >= minuid && pw->pw_uid <= maxuid))
- {
- if (nv)
- StrCat( &nv, ",%s", nbuf );
- else
- nv = mstrdup( nbuf );
- }
- }
- if (!et)
- break;
- pt = et + 1;
- }
- ce->value = nv ? nv : "";
-}
-
-static void
-upd_forgingseed( Entry *ce, Section *cs ATTR_UNUSED )
-{
- if (!ce->active) {
- ASPrintf( (char **)&ce->value, "%d", time( 0 ) );
- ce->active = ce->written = 1;
- }
-}
-
-static void
-upd_fifodir( Entry *ce, Section *cs ATTR_UNUSED )
-{
- const char *dir;
- struct stat st;
-
- if (use_destdir)
- return;
- dir = ce->active ? ce->value : def_FifoDir;
- stat( dir, &st );
- chmod( dir, st.st_mode | 0755 );
-}
-
-static void
-upd_datadir( Entry *ce, Section *cs ATTR_UNUSED )
-{
- char *oldsts, *newsts;
- const char *dir;
-
- if (use_destdir)
- return;
- dir = ce->active ? ce->value : def_DataDir;
- if (mkdirp( dir, 0755, "data", 0 ) && oldkde) {
- ASPrintf( &oldsts, "%s/tdm/tdmsts", oldkde );
- ASPrintf( &newsts, "%s/tdmsts", dir );
- rename( oldsts, newsts );
- }
-}
-
-static void
-CopyFile( const char *from, const char *to )
-{
- File file;
- int fd;
-
- if (readFile( &file, from )) {
- if ((fd = creat( to, 0644 )) >= 0) {
- write( fd, file.buf, file.eof - file.buf );
- close( fd );
- }
- freeBuf( &file );
- }
-}
-
-static void
-upd_facedir( Entry *ce, Section *cs ATTR_UNUSED )
-{
- char *oldpic, *newpic, *defpic, *rootpic;
- const char *dir;
- struct passwd *pw;
-
- if (use_destdir)
- return;
- dir = ce->active ? ce->value : def_FaceDir;
- if (mkdirp( dir, 0755, "user face", 0 )) {
- ASPrintf( &defpic, "%s/.default.face.icon", dir );
- ASPrintf( &rootpic, "%s/root.face.icon", dir );
- if (oldkde) {
- setpwent();
- while ((pw = getpwent()))
- if (strcmp( pw->pw_name, "root" )) {
- ASPrintf( &oldpic, "%s/../apps/tdm/pics/users/%s.png",
- oldkde, pw->pw_name );
- ASPrintf( &newpic, "%s/%s.face.icon", dir, pw->pw_name );
- rename( oldpic, newpic );
- free( newpic );
- free( oldpic );
- }
- endpwent();
- ASPrintf( &oldpic, "%s/../apps/tdm/pics/users/default.png", oldkde );
- if (!rename( oldpic, defpic ))
- defpic = 0;
- ASPrintf( &oldpic, "%s/../apps/tdm/pics/users/root.png", oldkde );
- if (!rename( oldpic, rootpic ))
- rootpic = 0;
- }
- if (defpic) {
- ASPrintf( &oldpic, "%s/default1.png", facesrc );
- CopyFile( oldpic, defpic );
- }
- if (rootpic) {
- ASPrintf( &oldpic, "%s/root1.png", facesrc );
- CopyFile( oldpic, rootpic );
- }
- }
-}
-
-CONF_GEN_ENTRIES
-
-static Sect *
-findSect( const char *name )
-{
- const char *p;
- int i;
-
- p = strrchr( name, '-' );
- if (!p)
- p = name;
- for (i = 0; i < as(allSects); i++)
- if (!strcmp( allSects[i]->name, p ))
- return allSects[i];
- fprintf( stderr, "Internal error: unknown section %s\n", name );
- exit( 1 );
-}
-
-static Ent *
-findEnt( Sect *sect, const char *key )
-{
- int i;
-
- for (i = 0; i < sect->nents; i++)
- if (!strcmp( sect->ents[i].key, key ))
- return sect->ents + i;
- fprintf( stderr, "Internal error: unknown key %s in section %s\n",
- key, sect->name );
- exit( 1 );
-}
-
-
-/*
- * defaults
- */
-
-typedef struct DEnt {
- const char *key;
- const char *value;
- int active;
-} DEnt;
-
-typedef struct DSect {
- const char *name;
- DEnt *ents;
- int nents;
- const char *comment;
-} DSect;
-
-CONF_GEN_EXAMPLE
-
-static void
-mkdefconf( void )
-{
- Section *cs, **csp;
- Entry *ce, **cep;
- int sc, ec;
-
- for (csp = &config, sc = 0; sc < as(dAllSects); csp = &(cs->next), sc++) {
- cs = mcalloc( sizeof(*cs) );
- *csp = cs;
- cs->spec = findSect( dAllSects[sc].name );
- cs->name = dAllSects[sc].name;
- cs->comment = dAllSects[sc].comment;
- for (cep = &(cs->ents), ec = 0; ec < dAllSects[sc].nents;
- cep = &(ce->next), ec++)
- {
- ce = mcalloc( sizeof(*ce) );
- *cep = ce;
- ce->spec = findEnt( cs->spec, dAllSects[sc].ents[ec].key );
- ce->value = dAllSects[sc].ents[ec].value;
- ce->active = dAllSects[sc].ents[ec].active;
- }
- }
-}
-
-
-/*
- * read rc file structure
- */
-
-typedef struct REntry {
- struct REntry *next;
- const char *key;
- char *value;
-} REntry;
-
-typedef struct RSection {
- struct RSection *next;
- const char *name;
- REntry *ents;
-} RSection;
-
-static RSection *
-ReadConf( const char *fname )
-{
- char *nstr;
- char *s, *e, *st, *en, *ek, *sl;
- RSection *rootsec = 0, *cursec;
- REntry *curent;
- int nlen;
- int line, sectmoan;
- File file;
-
- if (!readFile( &file, fname ))
- return 0;
- usedFile( fname );
-
- for (s = file.buf, line = 0, cursec = 0, sectmoan = 1; s < file.eof; s++) {
- line++;
-
- while ((s < file.eof) && isspace( *s ) && (*s != '\n'))
- s++;
-
- if ((s < file.eof) && ((*s == '\n') || (*s == '#'))) {
- sktoeol:
- while ((s < file.eof) && (*s != '\n'))
- s++;
- continue;
- }
- sl = s;
-
- if (*s == '[') {
- while ((s < file.eof) && (*s != '\n'))
- s++;
- e = s - 1;
- while ((e > sl) && isspace( *e ))
- e--;
- if (*e != ']') {
- fprintf( stderr, "Invalid section header at %s:%d\n",
- fname, line );
- continue;
- }
- sectmoan = 0;
- nstr = sl + 1;
- nlen = e - nstr;
- for (cursec = rootsec; cursec; cursec = cursec->next)
- if (!memcmp( nstr, cursec->name, nlen ) &&
- !cursec->name[nlen])
- {
-#if 0 /* not our business ... */
- fprintf( stderr, "Warning: Multiple occurrences of section "
- "[%.*s] in %s. Consider merging them.\n",
- nlen, nstr, fname );
-#endif
- goto secfnd;
- }
- cursec = mmalloc( sizeof(*cursec) );
- ASPrintf( (char **)&cursec->name, "%.*s", nlen, nstr );
- cursec->ents = 0;
- cursec->next = rootsec;
- rootsec = cursec;
- secfnd:
- continue;
- }
-
- if (!cursec) {
- if (sectmoan) {
- sectmoan = 0;
- fprintf( stderr, "Entry outside any section at %s:%d",
- fname, line );
- }
- goto sktoeol;
- }
-
- for (; (s < file.eof) && (*s != '\n'); s++)
- if (*s == '=')
- goto haveeq;
- fprintf( stderr, "Invalid entry (missing '=') at %s:%d\n", fname, line );
- continue;
-
- haveeq:
- for (ek = s - 1;; ek--) {
- if (ek < sl) {
- fprintf( stderr, "Invalid entry (empty key) at %s:%d\n",
- fname, line );
- goto sktoeol;
- }
- if (!isspace( *ek ))
- break;
- }
-
- s++;
- while ((s < file.eof) && isspace( *s ) && (*s != '\n'))
- s++;
- st = s;
- while ((s < file.eof) && (*s != '\n'))
- s++;
- for (en = s - 1; en >= st && isspace( *en ); en--);
-
- nstr = sl;
- nlen = ek - sl + 1;
- for (curent = cursec->ents; curent; curent = curent->next)
- if (!memcmp( nstr, curent->key, nlen ) &&
- !curent->key[nlen]) {
- fprintf( stderr, "Multiple occurrences of key '%s' in section "
- "[%s] of %s.\n", curent->key, cursec->name, fname );
- goto keyfnd;
- }
- curent = mmalloc( sizeof(*curent) );
- ASPrintf( (char **)&curent->key, "%.*s", nlen, nstr );
- ASPrintf( (char **)&curent->value, "%.*s", en - st + 1, st );
- curent->next = cursec->ents;
- cursec->ents = curent;
- keyfnd:
- continue;
- }
- return rootsec;
-}
-
-
-static int
-mergeKdmRcOld( const char *path )
-{
- char *p;
- struct stat st;
-
- ASPrintf( &p, "%s/tdmrc", path );
- if (stat( p, &st )) {
- free( p );
- return 0;
- }
- printf( "Information: ignoring old tdmrc %s from kde < 2.2\n", p );
- free( p );
- return 1;
-}
-
-typedef struct {
- const char *sect, *key, *def;
- int (*cond)( void );
-} FDefs;
-
-static void
-applydefs( FDefs *chgdef, int ndefs, const char *path )
-{
- char *p;
- int i;
-
- for (i = 0; i < ndefs; i++)
- if (!getfqval( chgdef[i].sect, chgdef[i].key, 0 ) &&
- (!chgdef[i].cond || chgdef[i].cond()))
- {
- ASPrintf( &p, chgdef[i].def, path );
- putfqval( chgdef[i].sect, chgdef[i].key, p );
- free( p );
- }
-}
-
-#ifdef XDMCP
-static FDefs tdmdefs_all[] = {
-{ "Xdmcp", "Xaccess", "%s/tdm/Xaccess", 0 },
-{ "Xdmcp", "Willing", "", 0 },
-};
-#endif
-
-static FDefs tdmdefs_eq_22[] = {
-{ "General", "PidFile", "/var/run/xdm.pid", 0 },
-{ "X-*-Core", "Setup", "%s/tdm/Xsetup", 0 },
-{ "X-*-Core", "Startup", "%s/tdm/Xstartup", 0 },
-{ "X-*-Core", "Reset", "%s/tdm/Xreset", 0 },
-{ "X-*-Core", "Session", "%s/tdm/Xsession", 0 },
-};
-
-#ifdef XDMCP
-static int
-if_xdmcp (void)
-{
- return isTrue( getfqval( "Xdmcp", "Enable", "true" ) );
-}
-
-static FDefs tdmdefs_le_30[] = {
-{ "Xdmcp", "KeyFile", "%s/tdm/tdmkeys", if_xdmcp },
-};
-#endif
-
-/* HACK: misused by is22conf() below */
-static FDefs tdmdefs_ge_30[] = {
-{ "X-*-Core", "Setup", "", 0 },
-{ "X-*-Core", "Startup", "", 0 },
-{ "X-*-Core", "Reset", "", 0 },
-{ "X-*-Core", "Session", XBINDIR "/xterm -ls -T", 0 },
-};
-
-static int
-if_usebg (void)
-{
- return isTrue( getfqval( "X-*-Greeter", "UseBackground", "true" ) );
-}
-
-static FDefs tdmdefs_ge_31[] = {
-{ "X-*-Greeter","BackgroundCfg","%s/tdm/backgroundrc", if_usebg },
-};
-
-static int
-is22conf( const char *path )
-{
- char *p;
- const char *val;
- int i, sl;
-
- sl = ASPrintf( &p, "%s/tdm/", path );
- /* safe bet, i guess ... */
- for (i = 0; i < 4; i++) {
- val = getfqval( "X-*-Core", tdmdefs_ge_30[i].key, 0 );
- if (val && !memcmp( val, p, sl )) {
- free( p );
- return 0;
- }
- }
- free( p );
- return 1;
-}
-
-typedef struct KUpdEnt {
- const char *okey, *nsec, *nkey;
- void (*func)( const char *sect, char **value );
-} KUpdEnt;
-
-typedef struct KUpdSec {
- const char *osec;
- KUpdEnt *ents;
- int nents;
-} KUpdSec;
-
-#ifdef XDMCP
-static void
-P_EnableChooser( const char *sect ATTR_UNUSED, char **value )
-{
- *value = (char *)(isTrue( *value ) ? "DefaultLocal" : "LocalOnly");
-}
-#endif
-
-static void
-P_UseLilo( const char *sect ATTR_UNUSED, char **value )
-{
- *value = (char *)(isTrue( *value ) ? "Lilo" : "None");
-}
-
-CONF_GEN_KMERGE
-
-static int
-mergeKdmRcNewer( const char *path )
-{
- char *p;
- const char *cp, *sec, *key;
- RSection *rootsect, *cs;
- REntry *ce;
- int i, j;
- static char sname[64];
-
- ASPrintf( &p, "%s/tdm/tdmrc", path );
- if (!(rootsect = ReadConf( p ))) {
- free( p );
- return 0;
- }
- printf( "Information: reading current tdmrc %s (from kde >= 2.2.x)\n", p );
- free( p );
-
- for (cs = rootsect; cs; cs = cs->next) {
- if (!strcmp( cs->name, "Desktop0" )) {
- background = mstrdup( "[Desktop0]\n" );
- for (ce = cs->ents; ce; ce = ce->next)
- StrCat( &background, "%s=%s\n", ce->key, ce->value );
- } else {
- cp = strrchr( cs->name, '-' );
- if (!cp)
- cp = cs->name;
- else if (cs->name[0] != 'X' || cs->name[1] != '-')
- goto dropsec;
- for (i = 0; i < as(kupsects); i++)
- if (!strcmp( cp, kupsects[i].osec )) {
- for (ce = cs->ents; ce; ce = ce->next) {
- for (j = 0; j < kupsects[i].nents; j++)
- if (!strcmp( ce->key, kupsects[i].ents[j].okey )) {
- if (kupsects[i].ents[j].nsec == (char *)-1) {
- kupsects[i].ents[j].func( 0, &ce->value );
- goto gotkey;
- }
- if (!kupsects[i].ents[j].nsec)
- sec = cs->name;
- else {
- sec = sname;
- sprintf( sname, "%.*s-%s", cp - cs->name, cs->name,
- kupsects[i].ents[j].nsec );
- }
- if (!kupsects[i].ents[j].nkey)
- key = ce->key;
- else
- key = kupsects[i].ents[j].nkey;
- if (kupsects[i].ents[j].func)
- kupsects[i].ents[j].func( sec, &ce->value );
- putfqval( sec, key, ce->value );
- goto gotkey;
- }
- printf( "Information: dropping key %s from section [%s]\n",
- ce->key, cs->name );
- gotkey: ;
- }
- goto gotsec;
- }
- dropsec:
- printf( "Information: dropping section [%s]\n", cs->name );
- gotsec: ;
- }
- }
-
-#ifdef XDMCP
- applydefs( tdmdefs_all, as(tdmdefs_all), path );
-#endif
- if (!*(cp = getfqval( "General", "ConfigVersion", "" ))) { /* < 3.1 */
- mod_usebg = 1;
- if (is22conf( path )) {
- /* work around 2.2.x defaults borkedness */
- applydefs( tdmdefs_eq_22, as(tdmdefs_eq_22), path );
- printf( "Information: current tdmrc is from kde 2.2\n" );
- } else {
- applydefs( tdmdefs_ge_30, as(tdmdefs_ge_30), path );
- printf( "Information: current tdmrc is from kde 3.0\n" );
- }
-#ifdef XDMCP
- /* work around minor <= 3.0.x defaults borkedness */
- applydefs( tdmdefs_le_30, as(tdmdefs_le_30), path );
-#endif
- } else {
- int ma, mi;
- sscanf( cp, "%d.%d", &ma, &mi );
- oldver = (ma << 8) | mi;
- printf( "Information: current tdmrc is from kde >= 3.1 (config version %d.%d)\n", ma, mi );
- applydefs( tdmdefs_ge_30, as(tdmdefs_ge_30), path );
- applydefs( tdmdefs_ge_31, as(tdmdefs_ge_31), path );
- }
-
- return 1;
-}
-
-
-typedef struct XResEnt {
- const char *xname;
- const char *ksec, *kname;
- void (*func)( const char *sect, char **value );
-} XResEnt;
-
-static void
-handleXdmVal( const char *dpy, const char *key, char *value,
- const XResEnt *ents, int nents )
-{
- const char *kname;
- int i;
- char knameb[80], sname[80];
-
- for (i = 0; i < nents; i++)
- if (!strcmp( key, ents[i].xname ) ||
- (key[0] == toupper( ents[i].xname[0] ) &&
- !strcmp( key + 1, ents[i].xname + 1 )))
- {
- if (ents[i].ksec == (char *)-1) {
- ents[i].func (0, &value);
- break;
- }
- sprintf( sname, ents[i].ksec, dpy );
- if (ents[i].kname)
- kname = ents[i].kname;
- else {
- kname = knameb;
- sprintf( knameb, "%c%s",
- toupper( ents[i].xname[0] ), ents[i].xname + 1 );
- }
- if (ents[i].func)
- ents[i].func( sname, &value );
- putfqval( sname, kname, value );
- break;
- }
-}
-
-static void
-P_List( const char *sect ATTR_UNUSED, char **value )
-{
- int is, d, s;
- char *st;
-
- for (st = *value, is = d = s = 0; st[s]; s++)
- if (st[s] == ' ' || st[s] == '\t') {
- if (!is)
- st[d++] = ',';
- is = 1;
- } else {
- st[d++] = st[s];
- is = 0;
- }
- st[d] = 0;
-}
-
-static void
-P_authDir( const char *sect ATTR_UNUSED, char **value )
-{
- int l;
-
- l = strlen( *value );
- if (l < 4) {
- *value = 0;
- return;
- }
- if ((*value)[l-1] == '/')
- (*value)[--l] = 0;
- if (!strncmp( *value, "/tmp/", 5 ) ||
- !strncmp( *value, "/var/tmp/", 9 ))
- {
- printf( "Warning: Resetting inappropriate value %s for AuthDir to default\n",
- *value );
- *value = 0;
- return;
- }
- if ((l >= 4 && !strcmp( *value + l - 4, "/tmp" )) ||
- (l >= 6 && !strcmp( *value + l - 6, "/xauth" )) ||
- (l >= 8 && !strcmp( *value + l - 8, "/authdir" )) ||
- (l >= 10 && !strcmp( *value + l - 10, "/authfiles" )))
- return;
- ASPrintf( value, "%s/authdir", *value );
-}
-
-static void
-P_openDelay( const char *sect, char **value )
-{
- putfqval( sect, "ServerTimeout", *value );
-}
-
-static void
-P_noPassUsers( const char *sect, char **value ATTR_UNUSED )
-{
- putfqval( sect, "NoPassEnable", "true" );
-}
-
-static void
-P_autoUser( const char *sect, char **value ATTR_UNUSED )
-{
- putfqval( sect, "AutoLoginEnable", "true" );
-}
-
-#ifdef XDMCP
-static void
-P_requestPort( const char *sect, char **value )
-{
- if (!strcmp( *value, "0" )) {
- *value = 0;
- putfqval( sect, "Enable", "false" );
- } else
- putfqval( sect, "Enable", "true" );
-}
-#endif
-
-static int tdmrcmode = 0644;
-
-static void
-P_autoPass( const char *sect ATTR_UNUSED, char **value ATTR_UNUSED )
-{
- tdmrcmode = 0600;
-}
-
-CONF_GEN_XMERGE
-
-static XrmQuark XrmQString, empty = NULLQUARK;
-
-static Bool
-DumpEntry( XrmDatabase *db ATTR_UNUSED,
- XrmBindingList bindings,
- XrmQuarkList quarks,
- XrmRepresentation *type,
- XrmValuePtr value,
- XPointer data ATTR_UNUSED )
-{
- const char *dpy, *key;
- int el, hasu;
- char dpybuf[80];
-
- if (*type != XrmQString)
- return False;
- if (*bindings == XrmBindLoosely ||
- strcmp( XrmQuarkToString (*quarks), "DisplayManager" ))
- return False;
- bindings++, quarks++;
- if (!*quarks)
- return False;
- if (*bindings != XrmBindLoosely && !quarks[1]) { /* DM.foo */
- key = XrmQuarkToString (*quarks);
- handleXdmVal( 0, key, value->addr, globents, as(globents) );
- return False;
- } else if (*bindings == XrmBindLoosely && !quarks[1]) { /* DM*bar */
- dpy = "*";
- key = XrmQuarkToString (*quarks);
- } else if (*bindings != XrmBindLoosely && quarks[1] &&
- *bindings != XrmBindLoosely && !quarks[2])
- { /* DM.foo.bar */
- dpy = dpybuf + 4;
- strcpy( dpybuf + 4, XrmQuarkToString (*quarks) );
- for (hasu = 0, el = 4; dpybuf[el]; el++)
- if (dpybuf[el] == '_')
- hasu = 1;
- if (!hasu/* && isupper (dpy[0])*/) {
- dpy = dpybuf;
- memcpy( dpybuf, "*:*_", 4 );
- } else {
- for (; --el >= 0; )
- if (dpybuf[el] == '_') {
- dpybuf[el] = ':';
- for (; --el >= 4; )
- if (dpybuf[el] == '_')
- dpybuf[el] = '.';
- break;
- }
- }
- key = XrmQuarkToString (quarks[1]);
- } else
- return False;
- handleXdmVal( dpy, key, value->addr, dpyents, as(dpyents) );
- return False;
-}
-
-static FDefs xdmdefs[] = {
-#ifdef XDMCP
-{ "Xdmcp", "Xaccess", "%s/Xaccess", 0 },
-{ "Xdmcp", "Willing", "", 0 },
-#endif
-{ "X-*-Core", "Setup", "", 0 },
-{ "X-*-Core", "Startup", "", 0 },
-{ "X-*-Core", "Reset", "", 0 },
-{ "X-*-Core", "Session", "", 0 },
-};
-
-static int
-mergeXdmCfg( const char *path )
-{
- char *p;
- XrmDatabase db;
-
- ASPrintf( &p, "%s/xdm-config", path );
- if ((db = XrmGetFileDatabase( p ))) {
- printf( "Information: reading current xdm config file %s\n", p );
- usedFile( p );
- free( p );
- XrmEnumerateDatabase( db, &empty, &empty, XrmEnumAllLevels,
- DumpEntry, (XPointer)0 );
- applydefs( xdmdefs, as(xdmdefs), path );
- mod_usebg = 1;
- return 1;
- }
- free( p );
- return 0;
-}
-
-static void
-fwrapprintf( FILE *f, const char *msg, ... )
-{
- char *txt, *ftxt, *line;
- va_list ap;
- int col, lword, fspace;
-
- va_start( ap, msg );
- VASPrintf( &txt, msg, ap );
- va_end( ap );
- ftxt = 0;
- for (line = txt, col = 0, lword = fspace = -1; line[col]; ) {
- if (line[col] == '\n') {
- StrCat( &ftxt, "%.*s", ++col, line );
- line += col;
- col = 0;
- lword = fspace = -1;
- continue;
- } else if (line[col] == ' ') {
- if (lword >= 0) {
- fspace = col;
- lword = -1;
- }
- } else {
- if (lword < 0)
- lword = col;
- if (col >= 78 && fspace >= 0) {
- StrCat( &ftxt, "%.*s\n", fspace, line );
- line += lword;
- col -= lword;
- lword = 0;
- fspace = -1;
- }
- }
- col++;
- }
- free( txt );
- fputs( ftxt, f );
- free( ftxt );
-}
-
-
-static const char *oldkdes[] = {
- KDE_CONFDIR,
- "/opt/trinity/share/config",
- "/usr/local/trinity/share/config",
-
- "/opt/kde/share/config",
- "/usr/local/kde/share/config",
- "/usr/local/share/config",
- "/usr/share/config",
-
- "/opt/kde2/share/config",
- "/usr/local/kde2/share/config",
-};
-
-static const char *oldxdms[] = {
- "/etc/X11/xdm",
- XLIBDIR "/xdm",
-};
-
-int main( int argc, char **argv )
-{
- const char **where;
- char *newtdmrc;
- FILE *f;
- StrList *fp;
- Section *cs;
- Entry *ce, **cep;
- int i, ap, newer, locals, foreigns;
- int no_old_xdm = 0, no_old_kde = 0;
- struct stat st;
- char *nname;
-
- for (ap = 1; ap < argc; ap++) {
- if (!strcmp( argv[ap], "--help" )) {
- printf(
-"gentdmconf - generate configuration files for tdm\n"
-"\n"
-"If an older xdm/tdm configuration is found, its config files are \"absorbed\";\n"
-"if it lives in the new target directory, its scripts are reused (and possibly\n"
-"modified) as well, otherwise the scripts are ignored and default scripts are\n"
-"installed.\n"
-"\n"
-"options:\n"
-" --in /path/to/new/tdm-config-dir\n"
-" In which directory to put the new configuration. You can use this\n"
-" to support a $(DESTDIR), but not to change the final location of\n"
-" the installation - the paths inside the files are not affected.\n"
-" Default is " TDMCONF ".\n"
-" --old-xdm /path/to/old/xdm-dir\n"
-" Where to look for the config files of an xdm/older tdm.\n"
-" Default is to scan /etc/X11/tdm, $XLIBDIR/tdm, /etc/X11/xdm,\n"
-" $XLIBDIR/xdm; there in turn look for tdm-config and xdm-config.\n"
-" Note that you possibly need to use --no-old-kde to make this take effect.\n"
-" --old-kde /path/to/old/kde-config-dir\n"
-" Where to look for the tdmrc of an older tdm.\n"
-" Default is to scan " KDE_CONFDIR " and\n"
-" {/usr,/usr/local,{/opt,/usr/local}/{trinity,kde,kde2,kde1}}/share/config.\n"
-" --no-old\n"
-" Don't look at older xdm/tdm configurations, just create default config.\n"
-" --no-old-xdm\n"
-" Don't look at older xdm configurations.\n"
-" --no-old-kde\n"
-" Don't look at older tdm configurations.\n"
-" --old-scripts\n"
-" Directly use all scripts from the older xdm/tdm configuration.\n"
-" --no-old-scripts\n"
-" Don't use scripts from the older xdm/tdm configuration even if it lives\n"
-" in the new target directory.\n"
-" --old-confs\n"
-" Directly use all ancillary config files from the older xdm/tdm\n"
-" configuration. This is usually a bad idea.\n"
-" --no-backup\n"
-" Overwrite/delete old config files instead of backing them up.\n"
-" --no-in-notice\n"
-" Don't put the notice about --in being used into the generated README.\n"
-);
- exit( 0 );
- }
- if (!strcmp( argv[ap], "--no-old" )) {
- no_old = 1;
- continue;
- }
- if (!strcmp( argv[ap], "--old-scripts" )) {
- old_scripts = 1;
- continue;
- }
- if (!strcmp( argv[ap], "--no-old-scripts" )) {
- no_old_scripts = 1;
- continue;
- }
- if (!strcmp( argv[ap], "--old-confs" )) {
- old_confs = 1;
- continue;
- }
- if (!strcmp( argv[ap], "--no-old-xdm" )) {
- no_old_xdm = 1;
- continue;
- }
- if (!strcmp( argv[ap], "--no-old-kde" )) {
- no_old_kde = 1;
- continue;
- }
- if (!strcmp( argv[ap], "--no-backup" )) {
- no_backup = 1;
- continue;
- }
- if (!strcmp( argv[ap], "--no-in-notice" )) {
- no_in_notice = 1;
- continue;
- }
- where = 0;
- if (!strcmp( argv[ap], "--in" ))
- where = &newdir;
- else if (!strcmp( argv[ap], "--old-xdm" ))
- where = &oldxdm;
- else if (!strcmp( argv[ap], "--old-kde" ))
- where = &oldkde;
- else if (!strcmp( argv[ap], "--face-src" ))
- where = &facesrc;
- else {
- fprintf( stderr, "Unknown command line option '%s', try --help\n", argv[ap] );
- exit( 1 );
- }
- if (ap + 1 == argc || argv[ap + 1][0] == '-') {
- fprintf( stderr, "Missing argument to option '%s', try --help\n", argv[ap] );
- exit( 1 );
- }
- *where = argv[++ap];
- }
- if (memcmp( newdir, TDMCONF, sizeof(TDMCONF) ))
- use_destdir = 1;
-
- if (!mkdirp( newdir, 0755, "target", 1 ))
- exit( 1 );
-
- mkdefconf();
- newer = 0;
- if (no_old) {
- DIR *dir;
- if ((dir = opendir( newdir ))) {
- struct dirent *ent;
- char bn[PATH_MAX];
- while ((ent = readdir( dir ))) {
- int l;
- if (!strcmp( ent->d_name, "." ) || !strcmp( ent->d_name, ".." ))
- continue;
- l = sprintf( bn, "%s/%s", newdir, ent->d_name ); /* cannot overflow (kernel would not allow the creation of a longer path) */
- if (!stat( bn, &st ) && !S_ISREG( st.st_mode ))
- continue;
- if (no_backup || !memcmp( bn + l - 4, ".bak", 5 ))
- unlink( bn );
- else
- displace( bn );
- }
- closedir( dir );
- }
- } else {
- if (oldkde) {
- if (!(newer = mergeKdmRcNewer( oldkde )) && !mergeKdmRcOld( oldkde ))
- fprintf( stderr,
- "Cannot read old tdmrc at specified location\n" );
- } else if (!no_old_kde) {
- for (i = 0; i < as(oldkdes); i++) {
- if ((newer = mergeKdmRcNewer( oldkdes[i] )) ||
- mergeKdmRcOld( oldkdes[i] )) {
- oldkde = oldkdes[i];
- break;
- }
- }
- }
- if (!newer && !no_old_xdm) {
- XrmInitialize();
- XrmQString = XrmPermStringToQuark( "String" );
- if (oldxdm) {
- if (!mergeXdmCfg( oldxdm ))
- fprintf( stderr,
- "Cannot read old tdm-config/xdm-config at specified location\n" );
- } else
- for (i = 0; i < as(oldxdms); i++)
- if (mergeXdmCfg( oldxdms[i] )) {
- oldxdm = oldxdms[i];
- break;
- }
- } else
- oldxdm = 0;
- }
- if (no_old_scripts)
- goto no_old_s;
- if (!old_scripts) {
- locals = foreigns = 0;
- for (cs = config; cs; cs = cs->next)
- if (!strcmp( cs->spec->name, "-Core" )) {
- for (ce = cs->ents; ce; ce = ce->next)
- if (ce->active &&
- (!strcmp( ce->spec->key, "Setup" ) ||
- !strcmp( ce->spec->key, "Startup" ) ||
- !strcmp( ce->spec->key, "Reset" )))
- {
- if (inNewDir( ce->value ))
- locals = 1;
- else
- foreigns = 1;
- }
- }
- if (foreigns) {
- if (locals) {
- fprintf( stderr,
- "Warning: both local and foreign scripts referenced. "
- "Won't touch any.\n" );
- mixed_scripts = 1;
- } else {
- no_old_s:
- for (cs = config; cs; cs = cs->next) {
- if (!strcmp( cs->spec->name, "Xdmcp" )) {
- for (ce = cs->ents; ce; ce = ce->next)
- if (!strcmp( ce->spec->key, "Willing" ))
- ce->active = ce->written = 0;
- } else if (!strcmp( cs->spec->name, "-Core" )) {
- for (cep = &cs->ents; (ce = *cep); ) {
- if (ce->active &&
- (!strcmp( ce->spec->key, "Setup" ) ||
- !strcmp( ce->spec->key, "Startup" ) ||
- !strcmp( ce->spec->key, "Reset" ) ||
- !strcmp( ce->spec->key, "Session" )))
- {
- if (!memcmp( cs->name, "X-*-", 4 ))
- ce->active = ce->written = 0;
- else {
- *cep = ce->next;
- free( ce );
- continue;
- }
- }
- cep = &ce->next;
- }
- }
- }
- }
- }
- }
-#ifdef __linux__
- if (!stat( "/etc/debian_version", &st )) { /* debian */
- defminuid = "1000";
- defmaxuid = "29999";
- } else if (!stat( "/usr/portage", &st )) { /* gentoo */
- defminuid = "1000";
- defmaxuid = "65000";
- } else if (!stat( "/etc/mandrake-release", &st )) { /* mandrake - check before redhat! */
- defminuid = "500";
- defmaxuid = "65000";
- } else if (!stat( "/etc/redhat-release", &st )) { /* redhat */
- defminuid = "100";
- defmaxuid = "65000";
- } else /* if (!stat( "/etc/SuSE-release", &st )) */ { /* suse */
- defminuid = "500";
- defmaxuid = "65000";
- }
-#else
- defminuid = "1000";
- defmaxuid = "65000";
-#endif
- for (i = 0; i < CONF_MAX_PRIO; i++)
- for (cs = config; cs; cs = cs->next)
- for (ce = cs->ents; ce; ce = ce->next)
- if (ce->spec->func && i == ce->spec->prio)
- ce->spec->func( ce, cs );
- ASPrintf( &newtdmrc, "%s/tdmrc", newdir );
- f = Create( newtdmrc, tdmrcmode );
- wrconf( f );
- fclose( f );
-
- ASPrintf( &nname, "%s/README", newdir );
- f = Create( nname, 0644 );
- fprintf( f,
-"This automatically generated configuration consists of the following files:\n" );
- fprintf( f, "- " TDMCONF "/tdmrc\n" );
- for (fp = aflist; fp; fp = fp->next)
- fprintf( f, "- %s\n", fp->str );
- if (use_destdir && !no_in_notice)
- fwrapprintf( f,
-"All files destined for " TDMCONF " were actually saved in %s; "
-"this config won't be workable until moved in place.\n", newdir );
- if (uflist || eflist || cflist || lflist) {
- fprintf( f,
-"\n"
-"This config was derived from existing files. As the used algorithms are\n"
-"pretty dumb, it may be broken.\n" );
- if (uflist) {
- fprintf( f,
-"Information from these files was extracted:\n" );
- for (fp = uflist; fp; fp = fp->next)
- fprintf( f, "- %s\n", fp->str );
- }
- if (lflist) {
- fprintf( f,
-"These files were directly incorporated:\n" );
- for (fp = lflist; fp; fp = fp->next)
- fprintf( f, "- %s\n", fp->str );
- }
- if (cflist) {
- fprintf( f,
-"These files were copied verbatim:\n" );
- for (fp = cflist; fp; fp = fp->next)
- fprintf( f, "- %s\n", fp->str );
- }
- if (eflist) {
- fprintf( f,
-"These files were copied with modifications:\n" );
- for (fp = eflist; fp; fp = fp->next)
- fprintf( f, "- %s\n", fp->str );
- }
- if (!no_backup && !use_destdir)
- fprintf( f,
-"Old files that would have been overwritten were renamed to <oldname>.bak.\n" );
- }
- fprintf( f,
-"\nTry 'gentdmconf --help' if you want to generate another configuration.\n"
-"\nYou may delete this README.\n" );
- fclose( f );
-
- return 0;
-}
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-17 16:41:11 +0000