setup: add support for easily switching system boot mode

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

board/common/rootfs/bin/chom

@@ -0,0 +1,99 @@
+#!/bin/sh
+#set -x
+
+mode=/mnt/cfg/infix/.use_etc
+boot=/tmp/.boot_mode
+if [ -f $boot ]; then
+    current=$(cat $boot)
+else
+    current="unknown"
+fi
+m=on
+n=off
+
+select_mode()
+{
+    if [ -f $mode ]; then
+	m=off
+	n=on
+    fi
+
+    exec 3>&1
+    selection=$(dialog --erase-on-exit --no-tags \
+		    --hline "Arrow keys + space to select, enter to confirm" \
+		    --backtitle "Select Operating Mode" \
+		    --title "Select Operating Mode" \
+		    --radiolist "System currently runs in: $current mode" 10 60 1 \
+		    "1" "Managed NETCONF, XML datastore" "$m" \
+		    "2" "Native Linux, /etc datastore"   "$n" \
+		    2>&1 1>&3)
+    exit_status=$?
+    exec 3>&-
+    case $exit_status in
+	1)				# cancel
+	    exit 0
+	    ;;
+	255)			# escape
+	    exit 1
+	    ;;
+    esac
+}
+
+usage()
+{
+    cat <<EOF
+usage:
+  chom [-h] [etc | netconf]
+
+options:
+  -h            Show this help text
+
+arguments:
+  etc           Change to Linux native mode, /etc
+  netconf       Change to NETCONF mode, XML
+
+EOF
+}
+
+case $1 in
+    -h)
+	usage
+	exit 0
+	;;
+    net* | xml)
+	selection=1
+	;;
+    nat* | etc*)
+	selection=2
+	;;
+    *)
+	;;
+esac
+
+if [ -z "$selection" ]; then
+    use_dialog=1
+    select_mode
+fi
+
+case $selection in
+    1)
+	rm -f $mode 2>/dev/null
+	grep -qi netconf $boot 2>/dev/null && exit 0
+	result="Manageed NETCONF"
+	;;
+    2)
+	touch $mode 2>/dev/null
+	grep -qi native $boot  2>/dev/null && exit 0
+	result="Native Linux, /etc"
+	;;
+esac
+
+if [ -n "$use_dialog" ]; then
+    dialog --erase-on-exit --cr-wrap --title "Activate Mode Change?" --yesno "\n   Reboot to $result mode now?" 8 50
+    if [ $? -eq 0 ]; then
+	reboot
+    fi
+fi
+
+echo "Remember to reboot later to activate the change."
+exit 0

board/common/rootfs/bin/setup

@@ -60,6 +60,8 @@ menu:system:System:System Settings
 	exec:_Enable service:edit:initctl enable ~Enter name of service (filename) to enable:~
 	exec:_Disable service:edit:initctl disable ~Enter name of service (filename) to disable:~
 	nop
+	exec:_Change Operating Mode::chom
+	nop
 	exit:_Main menu..
 
 menu:tools:Tools:Tools

board/common/rootfs/etc/dialogrc

@@ -0,0 +1,144 @@
+#
+# Run-time configuration file for dialog
+#
+# Automatically generated by "dialog --create-rc <file>"
+#
+#
+# Types of values:
+#
+# Number     -  <number>
+# String     -  "string"
+# Boolean    -  <ON|OFF>
+# Attribute  -  (foreground,background,highlight?,underline?,reverse?)
+
+# Set aspect-ration.
+aspect = 0
+
+# Set separator (for multiple widgets output).
+separate_widget = ""
+
+# Set tab-length (for textbox tab-conversion).
+tab_len = 0
+
+# Make tab-traversal for checklist, etc., include the list.
+visit_items = OFF
+
+# Shadow dialog boxes? This also turns on color.
+use_shadow = ON
+
+# Turn color support ON or OFF
+use_colors = ON
+
+# Screen color
+screen_color = (WHITE,BLUE,OFF)
+
+# Shadow color
+shadow_color = (BLACK,BLACK,OFF)
+
+# Dialog box color
+dialog_color = (BLACK,CYAN,OFF)
+
+# Dialog box title color
+title_color = (BLACK,CYAN,ON)
+
+# Dialog box border color
+border_color = dialog_color
+
+# Active button color
+button_active_color = (CYAN,BLACK,ON)
+
+# Inactive button color
+button_inactive_color = dialog_color
+
+# Active button key color
+button_key_active_color = (WHITE,BLACK,ON)
+
+# Inactive button key color
+button_key_inactive_color = (WHITE,CYAN,ON)
+
+# Active button label color
+button_label_active_color = button_active_color
+
+# Inactive button label color
+button_label_inactive_color = dialog_color
+
+# Input box color
+inputbox_color = (BLACK,CYAN,OFF)
+
+# Input box border color
+inputbox_border_color = inputbox_color
+
+# Search box color
+searchbox_color = inputbox_color
+
+# Search box title color
+searchbox_title_color = (BLUE,WHITE,ON)
+
+# Search box border color
+searchbox_border_color = (WHITE,WHITE,ON)
+
+# File position indicator color
+position_indicator_color = searchbox_title_color
+
+# Menu box color
+menubox_color = dialog_color
+
+# Menu box border color
+menubox_border_color = dialog_color
+
+# Item color
+item_color = inputbox_color
+
+# Selected item color
+item_selected_color = button_key_active_color
+
+# Tag color
+tag_color = button_inactive_color
+
+# Selected tag color
+tag_selected_color = (CYAN,BLACK,OFF)
+
+# Tag key color
+tag_key_color = button_key_inactive_color
+
+# Selected tag key color
+tag_key_selected_color = (WHITE,BLACK,ON)
+
+# Check box color
+check_color = inputbox_color
+
+# Selected check box color
+check_selected_color = button_key_active_color
+
+# Up arrow color
+uarrow_color = (GREEN,WHITE,ON)
+
+# Down arrow color
+darrow_color = uarrow_color
+
+# Item help-text color
+itemhelp_color = (WHITE,BLACK,OFF)
+
+# Active form text color
+form_active_text_color = button_key_active_color
+
+# Form text color
+form_text_color = (WHITE,CYAN,ON)
+
+# Readonly form item color
+form_item_readonly_color = (CYAN,WHITE,ON)
+
+# Dialog box gauge color
+gauge_color = searchbox_title_color
+
+# Dialog box border2 color
+border2_color = dialog_color
+
+# Input box border2 color
+inputbox_border2_color = inputbox_color
+
+# Search box border2 color
+searchbox_border2_color = inputbox_color
+
+# Menu box border2 color
+menubox_border2_color = dialog_color

configs/amd64_defconfig

@@ -84,6 +84,7 @@ BR2_PACKAGE_TCPDUMP=y
 BR2_PACKAGE_TRACEROUTE=y
 BR2_PACKAGE_ULOGD=y
 BR2_PACKAGE_BASH_COMPLETION=y
+BR2_PACKAGE_DIALOG=y
 BR2_PACKAGE_NEOFETCH=y
 BR2_PACKAGE_PDMENU=y
 BR2_PACKAGE_TMUX=y