Revert "odstranena nutnost pouziti parametru -d z uninstall.sh"

This reverts commit a11910e4.

Skript uninstall.sh bude i nadale pouzivat parametr -d. Uzivatel tedy
stale bude muset zadavat cestu k adresari, ktery se ma odinstalovat.

src/warden-server/doc/README

@@ -252,11 +252,12 @@ E. Uninstallation
     
  For more information about uninstall.sh options run uninstall.sh -h
 
-   Usage: $ ./uninstall.sh [-hV]
+   Usage: $ ./uninstall.sh [-d <directory>] [-hV]
+        -d <directory>            uninstallation directory (default: /opt)
         -h                        print this help
         -V                        print script version number and exit
 
-   Example: # ./uninstall.sh
+   Example: # ./uninstall.sh -d /opt
 
  You must be root for running this script.
 

src/warden-server/doc/UNINSTALL

@@ -26,7 +26,7 @@ B. Uninstallation step
 
 1) Uninstall Warden server package (default installation path)
 
-	# /opt/warden-server/uninstall.sh
+	# /opt/warden-server/uninstall.sh -d /opt
 
 
 C. Post-uninstallation steps

src/warden-server/sh/uninstall.sh

@@ -12,11 +12,12 @@ VERSION="2.1"
 #-------------------------------------------------------------------------------
 usage()
 {
-	echo "Usage: `basename $0` [-hV]"
+	echo "Usage: `basename $0` [-d <directory>] [-hV]"
+	echo "-d <directory>            uninstallation directory (default: /opt)"
 	echo "-h                        print this help"
 	echo "-V                        print script version number and exit"
 	echo
-	echo "Example: # ./`basename $0`"
+	echo "Example: # ./`basename $0` -d /opt"
 	echo
 	echo "Note: You must be root for running this script."
 	echo "      For more information about uninstallation process, see README file (section Uninstallation)."
@@ -71,6 +72,15 @@ root_chck()
 }
 
 
+params_chck()
+{
+	if [ -z $prefix ]; then
+		prefix=/opt
+		echo "Warning: parameter -d <directory> is not set - default uninstallation directory is ${prefix}!"
+	fi
+}
+
+
 obtain_package_version()
 {
 	if [ -f $old_package_version_file ]; then 
@@ -84,9 +94,9 @@ obtain_package_version()
 warden_dir_chck()
 {
 	echo -n "Checking Warden server directory ... "
-	if [ ! -f ${server_path}/etc/package_version ]; then
+	if [ ! -d $server_path ]; then
 		echo "FAILED!"
-		ls ${server_path}/etc/package_version
+		ls $server_path
 		exit 1
 	else
 		echo "OK"
@@ -128,7 +138,7 @@ uninstall_warden_server()
 {
 	echo -n "Uninstalling $package_version package ... "
 	cp ${doc}/UNINSTALL $uninstall_file
-	if rm -rf $(server_path)/* 2> $err; then
+	if rm -rf $server_path 2> $err; then
 		echo "OK"
 	else
 		err_clean
@@ -142,8 +152,9 @@ uninstall_warden_server()
 #-------------------------------------------------------------------------------
 
 # read input
-while getopts "Vh" options; do
+while getopts "d:Vh" options; do
 	case $options in
+		d ) prefix=$OPTARG;;
 		h ) usage;;
 		V ) version;;
 		* ) usage;;
@@ -153,8 +164,13 @@ done
 # root test
 root_chck
 
+# params test
+params_chck
+
 # create variables
-server_path=`dirname $0`
+[[ $prefix == */ ]] && prefix="${prefix%?}" # remove last char (slash) from prefix
+dirname=`dirname $0`
+server_path="${prefix}/warden-server"
 bin="${server_path}/bin"
 local_bin="/usr/local/bin"
 etc="${server_path}/etc"