From a8b11556ccee779ba5bc988d3efae16f4d68b174 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Wed, 17 Apr 2013 16:25:38 +0200
Subject: kernel compile preparations

---
 helper/kernel.inc | 12 ++++++++++++
 helper/string.inc |  9 +++++++++
 2 files changed, 21 insertions(+)

diff --git a/helper/kernel.inc b/helper/kernel.inc
index f37ca8f3..bae07afa 100644
--- a/helper/kernel.inc
+++ b/helper/kernel.inc
@@ -136,3 +136,15 @@ copy_kernel() {
 	pinfo "You may want to update your systems firmware/modules to match the current kernel."
 }
 
+fetch_source() {
+	
+	if [ "x$PACKET_MANAGER" == "apt" ]; then
+		apt-get source linux-image-${KERNEL_VERSION}
+	elif [ "x$PACKET_MANAGER" == "zypper" ]; then
+		# TODO
+	fi
+}
+build_kernel() {
+	:
+}
+
diff --git a/helper/string.inc b/helper/string.inc
index 0a166708..9f18e4e0 100644
--- a/helper/string.inc
+++ b/helper/string.inc
@@ -12,3 +12,12 @@ trim() {
 canonicalize() {
 	cd -P -- "$(dirname -- "$1")" && printf '%s\n' "$(pwd -P)/$(basename -- "$1")"
 }
+
+escape_search() {
+	sed -e 's/[]\/()$*.^|[]/\\&/g'
+
+}
+
+escape_replace() {
+	sed -e 's/[\/&]/\\&/g'
+}
-- 
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