Remove unnecessary loops, perform some code consolidation, and add some

additional error checking/reporting. (same thing going on here as SVN
r251905 -- just this time for the mouse module instead of console)

3 files changed, 58 insertions, 62 deletions

diff --git a/usr.sbin/bsdconfig/mouse/include/messages.subr b/usr.sbin/bsdconfig/mouse/include/messages.subr
index d6fe6c3..c775096 100644
--- a/usr.sbin/bsdconfig/mouse/include/messages.subr
+++ b/usr.sbin/bsdconfig/mouse/include/messages.subr
@@ -86,5 +86,7 @@ msg_thinkingmouse="ThinkingMouse"
 msg_thinkingmouse_desc="Kensington ThinkingMouse (serial)"
 msg_trying_to_start_the_mouse_daemon="Trying to start the mouse daemon..."
 msg_type="Type"
+msg_unknown_mouse_port_selection="Unknown mouse port selection"
+msg_unknown_mouse_protocol_selection="Unknown mouse protocol selection"
 msg_user_confirmation_requested="User Confirmation Requested"
 msg_value_required="Value Required"
diff --git a/usr.sbin/bsdconfig/mouse/port b/usr.sbin/bsdconfig/mouse/port
index a66b29b..8900923 100755
--- a/usr.sbin/bsdconfig/mouse/port
+++ b/usr.sbin/bsdconfig/mouse/port
@@ -121,31 +121,30 @@ f_mustberoot_init
 #
 # Launch application main menu
 #
-while :; do
-	dialog_menu_main || f_die
-	f_dialog_menutag_fetch mtag
-
-	case "$mtag" in
-	"1 $msg_ps2") # PS/2 style mouse (/dev/psm0)
-		f_sysrc_set moused_port "/dev/psm0" || f_die
-		break ;;
-	"2 $msg_com1") # Serial mouse on COM1 (/dev/cuau0)
-		f_sysrc_set moused_port "/dev/cuau0" || f_die
-		break ;;
-	"3 $msg_com2") # Serial mouse on COM2 (/dev/cuau1)
-		f_sysrc_set moused_port "/dev/cuau1" || f_die
-		break ;;
-	"4 $msg_com3") # Serial mouse on COM3 (/dev/cuau2)
-		f_sysrc_set moused_port "/dev/cuau2" || f_die
-		break ;;
-	"5 $msg_com4") # Serial mouse on COM4 (/dev/cuau3)
-		f_sysrc_set moused_port "/dev/cuau3" || f_die
-		break ;;
-	"6 $msg_busmouse") # Logitech, ATI or MS bus mouse (/dev/mse0)
-		f_sysrc_set moused_port "/dev/mse0" || f_die
-		break ;;
-	esac
-done
+dialog_menu_main || f_die
+f_dialog_menutag_fetch mtag
+
+moused_port_to_set=
+case "$mtag" in
+"1 $msg_ps2") # PS/2 style mouse (/dev/psm0)
+	moused_port_to_set="/dev/psm0" ;;
+"2 $msg_com1") # Serial mouse on COM1 (/dev/cuau0)
+	moused_port_to_set="/dev/cuau0" ;;
+"3 $msg_com2") # Serial mouse on COM2 (/dev/cuau1)
+	moused_port_to_set="/dev/cuau1" ;;
+"4 $msg_com3") # Serial mouse on COM3 (/dev/cuau2)
+	moused_port_to_set="/dev/cuau2" ;;
+"5 $msg_com4") # Serial mouse on COM4 (/dev/cuau3)
+	moused_port_to_set="/dev/cuau3" ;;
+"6 $msg_busmouse") # Logitech, ATI or MS bus mouse (/dev/mse0)
+	moused_port_to_set="/dev/mse0" ;;
+esac
+
+if [ "$moused_port_to_set" ]; then
+	f_sysrc_set moused_port "$moused_port_to_set" || f_die
+else
+	f_die 1 "$msg_unknown_mouse_port_selection"
+fi
 
 exit $SUCCESS
 
diff --git a/usr.sbin/bsdconfig/mouse/type b/usr.sbin/bsdconfig/mouse/type
index 7327abb..c290eb4 100755
--- a/usr.sbin/bsdconfig/mouse/type
+++ b/usr.sbin/bsdconfig/mouse/type
@@ -129,43 +129,38 @@ f_mustberoot_init
 #
 # Launch application main menu
 #
-while :; do
-	dialog_menu_main || f_die
-	f_dialog_menutag_fetch mtag
-
-	case "$mtag" in
-	"1 $msg_auto") # Bus mouse, PS/2 style mouse or PnP serial mouse
-		f_sysrc_set moused_type "auto" || f_die
-		break ;;
-	"2 $msg_glidepoint") # ALPS GlidePoint pad (serial)
-		f_sysrc_set moused_type "glidepoint" || f_die
-		break ;;
-	"3 $msg_hitachi") # Hitachi tablet (serial)
-		f_sysrc_set moused_type "mmhittab" || f_die
-		break ;;
-	"4 $msg_intellimouse") # Microsoft Intellimouse (serial)
-		f_sysrc_set moused_type "intellimouse" || f_die
-		break ;;
-	"5 $msg_logitech") # Logitech protocol (old models) (serial)
-		f_sysrc_set moused_type "logitech" || f_die
-		break ;;
-	"6 $msg_microsoft") # Microsoft protocol (serial)
-		f_sysrc_set moused_type "microsoft" || f_die
-		break ;;
-	"7 $msg_mm_series") # MM Series protocol (serial)
-		f_sysrc_set moused_type "mmseries" || f_die
-		break ;;
-	"8 $msg_mouseman") # Logitech MouseMan/TrackMan models (serial)
-		f_sysrc_set moused_type "mouseman" || f_die
-		break ;;
-	"9 $msg_mousesystems") # MouseSystems protocol (serial)
-		f_sysrc_set moused_type "mousesystems" || f_die
-		break ;;
-	"A $msg_thinkingmouse") # Kensignton ThinkingMouse (serial)
-		f_sysrc_set moused_type "thinkingmouse" || f_die
-		break ;;
-	esac
-done
+dialog_menu_main || f_die
+f_dialog_menutag_fetch mtag
+
+moused_type_to_set=
+case "$mtag" in
+"1 $msg_auto") # Bus mouse, PS/2 style mouse or PnP serial mouse
+	moused_type_to_set="auto" ;;
+"2 $msg_glidepoint") # ALPS GlidePoint pad (serial)
+	moused_type_to_set="glidepoint" ;;
+"3 $msg_hitachi") # Hitachi tablet (serial)
+	moused_type_to_set="mmhittab" ;;
+"4 $msg_intellimouse") # Microsoft Intellimouse (serial)
+	moused_type_to_set="intellimouse" ;;
+"5 $msg_logitech") # Logitech protocol (old models) (serial)
+	moused_type_to_set="logitech" ;;
+"6 $msg_microsoft") # Microsoft protocol (serial)
+	moused_type_to_set="microsoft" ;;
+"7 $msg_mm_series") # MM Series protocol (serial)
+	moused_type_to_set="mmseries" ;;
+"8 $msg_mouseman") # Logitech MouseMan/TrackMan models (serial)
+	moused_type_to_set="mouseman" ;;
+"9 $msg_mousesystems") # MouseSystems protocol (serial)
+	moused_type_to_set="mousesystems" ;;
+"A $msg_thinkingmouse") # Kensignton ThinkingMouse (serial)
+	moused_type_to_set="thinkingmouse" ;;
+esac
+
+if [ "$moused_type_to_set" ]; then
+	f_sysrc_set moused_type "$moused_type_to_set" || f_die
+else
+	f_die 1 "$msg_unknown_mouse_protocol_selection"
+fi
 
 exit $SUCCESS