# HG changeset patch
# User Christophe Lincoln <pankso@slitaz.org>
# Date 1336780386 -7200
# Node ID cc07c8fb5f4f427b99fd5fbafdff5229e5dda24c
# Parent  8e29b36366d3c1e2ea200adb3f5326911803a7fd
libtaz.sh: add log function (used in cooer and tazpanel actually and soon by spk)

diff -r 8e29b36366d3 -r cc07c8fb5f4f rootfs/lib/libtaz.sh
--- a/rootfs/lib/libtaz.sh	Sat May 12 01:05:16 2012 +0200
+++ b/rootfs/lib/libtaz.sh	Sat May 12 01:53:06 2012 +0200
@@ -113,6 +113,16 @@
 	[ "$answer" == "$(translate_query y)" ]
 }
 
+# New line for echo -n or gettext.
 newline() {
 	echo ""
 }
+
+# Log activities, we want first letter capitalized. $logfile should be set
+# by the script. The log format is suitable for web interfaces like cook.
+# Usage: echo "Message" | log
+log() {
+	[ "$logfile" ] || logfile=/var/log/slitaz/libtaz.log
+	grep ^[A-Z] | \
+		sed s"#^[A-Z]\([^']*\)#$(date '+%Y-%m-%d %H:%M') : \0#" >> $logfile
+}