From 1bbff3ce1b261ef9cb6ba217ca0d8fcb54971513 Mon Sep 17 00:00:00 2001
From: Nick White <git@njw.me.uk>
Date: Mon, 13 Apr 2009 12:31:42 +0100
Subject: Initial import

---
 includes/generic-includes.sh | 122 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 122 insertions(+)
 create mode 100644 includes/generic-includes.sh

(limited to 'includes/generic-includes.sh')

diff --git a/includes/generic-includes.sh b/includes/generic-includes.sh
new file mode 100644
index 0000000..e14138f
--- /dev/null
+++ b/includes/generic-includes.sh
@@ -0,0 +1,122 @@
+### default variables ###
+
+[ -z "$TMPDIR" ] && export TMPDIR="/tmp/iepatch"
+
+[ -z "$TARGETDIR" ] && export TARGETDIR="$PWD/$SHORTGAMENAME"
+
+[ -z "$LANGUAGE" ] && export LANGUAGE="English"
+
+### functions ###
+
+function die
+{
+	#echo "Install can not continue, cleaning up partial install"
+	#rm -rf "$TARGETDIR"
+
+	echo ""
+	echo "The install failed; sorry."
+	echo "Please make sure you have the correct CDs for $FULLGAMENAME"
+	echo "and enough free disk space, and try again."
+
+	exit 1
+}
+
+function diequietly
+{
+	exit 1
+}
+
+function setuptmp
+{
+	rm -rf $TMPDIR
+	mkdir -p $TMPDIR || die
+}
+
+function cleanuptmp
+{
+	rm -rf $TMPDIR
+}
+
+function checkforbin
+{
+	# usage: checkforbin binnames...
+	retstatus=0
+
+	while [ "$1" != "" ]; do
+		binname=$1
+
+		which "$binname" &> /dev/null
+		if [ $? -ne 0 ]; then
+			echo "WARNING: This script needs $binname, which doesn't appear to be installed." 1>&2
+			retstatus=1
+		fi
+
+		shift
+	done
+
+	return $retstatus
+}
+
+function setperms
+{
+	# usage setperms targetdir
+
+	if ! [ -d "$1" ]; then
+		return 1
+	fi
+
+	find "$1" -type d -exec chmod 755 '{}' \;
+	find "$1" -type f -exec chmod 644 '{}' \;
+	find "$1" -type f -iname '*.exe' -exec chmod 755 '{}' \;
+	find "$1" -type f -iname '*.ini' -exec chmod 664 '{}' \;
+	chgrp -R games "$1"
+	if [ -d "$1"/save ]; then
+		chmod -R g+w "$1"/save
+	fi
+	if [ -d "$1"/mpsave ]; then
+		chmod -R g+w "$1"/mpsave
+	fi
+}
+
+function usage
+{
+	echo "Usage:" $0 "[-i installdir] [-p patchdir] [-c cdmount] [-l language]"
+	echo -e "  -i installdir is the directory to install to."
+	echo -e "     default:" $TARGETDIR
+	echo -e "  -c cdmount is the mount location of the cd drive used."
+	echo -e "     default:" $CDMOUNT
+	echo -e "  -p patchdir is an optional directory containing patch files."
+	echo -e "     default:" $PATCHDIR
+	echo -e "  -l language can be one of English, Spanish, French, German, Italian   or Language Independant"
+	echo -e "     default:" $LANGUAGE
+	# TODO: Add option to show and select all known BG1 versions
+}
+
+function parseargs
+{
+	while getopts ":i:p:c:l:" options; do
+		case $options in
+			i ) export TARGETDIR="$OPTARG";;
+			p ) export PATCHDIR="$OPTARG";;
+			c ) export CDMOUNT="${OPTARG%\/}";; # ensure no trailing slash
+			l ) export LANGUAGE="$OPTARG";;
+			\? )	usage
+				exit 1;;
+			h ) usage
+				exit 1;;
+		esac
+	done
+}
+
+function copylower
+{
+	#usage: copylower source destination
+	if [ -d "$1" ]; then
+		for filename in $(find "$1" -type f); do
+			lowerpath="$(echo $filename|gawk -F "$1" '{print $2}'|tr A-Z a-z)"
+			cp -f "$filename" "$2/$lowerpath" || die
+		done
+	elif [ -f "$1" ]; then
+		cp -f "$(echo $1|tr A-Z a-z)" "$2"
+	fi
+}
-- 
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