1 files changed, 49 insertions, 0 deletions
diff --git a/src/lib/lib-ui.sh b/src/lib/lib-ui.sh
new file mode 100644
index 0000000..10ad1a1
--- /dev/null
+++ b/src/lib/lib-ui.sh
@@ -0,0 +1,49 @@
+#!/bin/sh
+
+# DIALOG() taken from setup
+# an el-cheapo dialog wrapper
+#
+# parameters: see dialog(1)
+# returns: whatever dialog did
+DIALOG()
+{
+	dialog --backtitle "$TITLE" --aspect 15 "$@"
+	return $?
+}
+
+
+# taken from setup
+printk()
+{
+    case $1 in
+        "on")  echo 4 >/proc/sys/kernel/printk ;;
+        "off") echo 0 >/proc/sys/kernel/printk ;;
+    esac
+}
+
+
+# geteditor(). taken from original setup code. prepended gui_ because power users just export $EDITOR on the cmdline.
+# prompts the user to choose an editor
+# sets EDITOR global variable
+#
+gui_geteditor() {
+    DIALOG --menu "Select a Text Editor to Use" 10 35 3 \
+        "1" "nano (easier)" \
+        "2" "vi" 2>$ANSWER   
+    case $(cat $ANSWER) in   
+        "1") EDITOR="nano" ;;
+        "2") EDITOR="vi" ;;  
+        *)   EDITOR="nano" ;;
+    esac
+}
+
+# Get a list of available disks for use in the "Available disks" dialogs. This
+# will print the disks as follows, getting size info from hdparm:
+#   /dev/sda: 640133 MBytes (640 GB)
+#   /dev/sdb: 640135 MBytes (640 GB)
+gui_getavaildisks()
+{
+    # NOTE: to test as non-root, stick in a 'sudo' before the hdparm call
+    for i in $(finddisks); do echo -n "$i: "; hdparm -I $i | grep -F '1000*1000' | sed "s/.*1000:[ \t]*\(.*\)/\1/"; echo "\n"; done
+}
+        
+\ No newline at end of file