From af47a9e0dd891dcaa52b12f4eda85381e0467916 Mon Sep 17 00:00:00 2001
From: Kean Johnson <kean@armory.com>
Date: Tue, 8 Nov 2005 06:33:33 +0000
Subject: See ChangeLog entry 2005-11-07 for details.

---
 startx.cpp | 89 ++++++++++++++++++++++++++++++++++++++++++--------------------
 1 file changed, 61 insertions(+), 28 deletions(-)

(limited to 'startx.cpp')

diff --git a/startx.cpp b/startx.cpp
index d085800..c5b7f77 100644
--- a/startx.cpp
+++ b/startx.cpp
@@ -1,4 +1,4 @@
-XCOMM!/bin/sh
+XCOMM!SHELL_CMD
 
 XCOMM $Xorg: startx.cpp,v 1.3 2000/08/17 19:54:29 cpqbld Exp $
 XCOMM
@@ -13,28 +13,36 @@ XCOMM Site administrators are STRONGLY urged to write nicer versions.
 XCOMM
 XCOMM $XFree86: xc/programs/xinit/startx.cpp,v 3.16tsi Exp $
 
-#ifdef SCO
+#if defined(__SCO__) || defined(__UNIXWARE__)
 
 XCOMM Check for /usr/bin/X11 and BINDIR in the path, if not add them.
 XCOMM This allows startx to be placed in a place like /usr/bin or /usr/local/bin
-XCOMM and people may use X without changing their PATH
+XCOMM and people may use X without changing their PATH.
+XCOMM Note that we put our own bin directory at the front of the path, and
+XCOMM the standard SCO path at the back, since if you are using the Xorg
+XCOMM server theres a pretty good chance you want to bias the Xorg clients
+XCOMM over the old SCO X11R5 clients.
 
 XCOMM First our compiled path
 
 bindir=BINDIR
-if expr $PATH : ".*`echo $bindir | sed 's?/?\\/?g'`.*" > /dev/null 2>&1; then
-	:
-else
-	PATH=$PATH:BINDIR
-fi
+scobindir=/usr/bin/X11
+
+case $PATH in
+  *:$bindir | *:$bindir:* | $bindir:*) ;;
+  *) PATH=$bindir:$PATH ;;
+esac
 
 XCOMM Now the "SCO" compiled path
 
-if expr $PATH : '.*\/usr\/bin\/X11.*' > /dev/null 2>&1; then
-	:
-else
-	PATH=$PATH:/usr/bin/X11
-fi
+case $PATH in
+  *:$scobindir | *:$scobindir:* | $scobindir:*) ;;
+  *) PATH=$PATH:$scobindir ;;
+esac
+
+XCOMM Bourne shell doesn't automatically export modified environment variables
+XCOMM so export the new PATH just in case the user changes the shell
+export PATH
 
 XCOMM Set up the XMERGE env var so that dos merge is happy under X
 
@@ -45,12 +53,16 @@ elif [ -f /usr/lib/merge/console.disp ]; then
 	export XMERGE
 fi
 
-scoclientrc=$HOME/.startxrc
+userclientrc=$HOME/.startxrc
+sysclientrc=LIBDIR/sys.startxrc
+scouserclientrc=$HOME/.xinitrc
+scosysclientrc=XINITDIR/xinitrc
+#else
+userclientrc=$HOME/.xinitrc
+sysclientrc=XINITDIR/xinitrc
 #endif
 
-userclientrc=$HOME/.xinitrc
 userserverrc=$HOME/.xserverrc
-sysclientrc=XINITDIR/xinitrc
 sysserverrc=XINITDIR/xserverrc
 defaultclient=BINDIR/xterm
 defaultserver=BINDIR/X
@@ -59,18 +71,31 @@ defaultserverargs=""
 clientargs=""
 serverargs=""
 
-#ifdef SCO
-if [ -f $scoclientrc ]; then
-    defaultclientargs=$scoclientrc
-else
-#endif
 if [ -f $userclientrc ]; then
     defaultclientargs=$userclientrc
 elif [ -f $sysclientrc ]; then
     defaultclientargs=$sysclientrc
+#if defined(__SCO__) || defined(__UNIXWARE__)
+elif [ -f $scouserclientrc ]; then
+    defaultclientargs=$scouserclientrc
+elif [ -f $scosysclientrc ]; then
+    defaultclientargs=$scosysclientrc
+#endif
 fi
-#ifdef SCO
-fi
+
+#if defined(__SCO__) || defined(__UNIXWARE__)
+
+XCOMM SCO -t option: do not start an X server
+case $1 in
+  -t)   if [ -n "$DISPLAY" ]; then
+                REMOTE_SERVER=TRUE
+                shift
+        else
+                echo "DISPLAY environment variable not set"
+                exit 1
+        fi
+        ;;
+esac
 #endif
 
 if [ -f $userserverrc ]; then
@@ -175,16 +200,16 @@ XCOMM now add the same credentials to the client authority file
 XCOMM if '$displayname' already exists don't overwrite it as another
 XCOMM server man need it. Add them to the '$xserverauthfile' instead.
 for displayname in $authdisplay $hostname$authdisplay; do
-     authcookie=`xauth list "$displayname" @@
+     authcookie=`BINDIR/xauth list "$displayname" @@
        | sed -n "s/.*$displayname[[:space:]*].*[[:space:]*]//p"` 2>/dev/null;
     if [ "z${authcookie}" = "z" ] ; then
-        xauth -q << EOF 
+        BINDIR/xauth -q << EOF 
 add $displayname . $mcookie
 EOF
 	removelist="$displayname $removelist"
     else
         dummy=$((dummy+1));
-        xauth -q -f $xserverauthfile << EOF
+        BINDIR/xauth -q -f $xserverauthfile << EOF
 add :$dummy . $authcookie
 EOF
     fi
@@ -192,10 +217,18 @@ done
 
 #endif
 
-xinit $client $clientargs -- $server $display $serverargs
+#if defined(__SCO__) || defined(__UNIXWARE__)
+if [ "$REMOTE_SERVER" = "TRUE" ]; then
+        exec SHELL_CMD ${client}
+else
+        BINDIR/xinit $client $clientargs -- $server $display $serverargs
+fi
+#else
+BINDIR/xinit $client $clientargs -- $server $display $serverargs
+#endif
 
 if [ x"$removelist" != x ]; then
-    xauth remove $removelist
+    BINDIR/xauth remove $removelist
 fi
 if [ x"$xserverauthfile" != x ]; then
     rm -f $xserverauthfile
-- 
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