From c131f122778c62f920a99bbf854ced4a37ee8b03 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Sun, 3 Dec 2023 19:23:35 +0100
Subject: First commit
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 util/getenum | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 util/getenum

(limited to 'util/getenum')

diff --git a/util/getenum b/util/getenum
new file mode 100755
index 0000000..84cb73e
--- /dev/null
+++ b/util/getenum
@@ -0,0 +1,21 @@
+#!/bin/sh
+
+set -e
+
+sed '1,/^\s*enum\s\+'"$1"'\b/d' | \
+tr '\n' '\0' | cut -d \; -f 1 | tr '\0' '\n' | \
+sed -n 's/^\s*\([A-Z0-9_]\+\)\(\s*=[^,]*\)\?\s*,\?\s*\(\/.*\)\?/\1\2/p' | \
+sed 's/=/ /g' | \
+(
+	prev=-1
+	while read name value; do
+		if test -z "$value"; then
+			value=$(( prev + 1 ))
+		else
+			value="$(printf '%s\n' "$value" | tr -d ULul)"
+			value=$(printf '%s\n' "$(( $value ))" | cut -d . -f 1)
+		fi
+		printf '%s %s\n' "$name" "$value"
+		prev=$value
+	done
+)
-- 
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