From c2f7c80c7ef5f6b4f9a51032af88b2fee43cce61 Mon Sep 17 00:00:00 2001
From: tianyu <xdtianyu@gmail.com>
Date: Thu, 6 Nov 2014 14:34:45 +0800
Subject: [PATCH] Update install.sh

---
 opensips/install.sh | 63 ++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 56 insertions(+), 7 deletions(-)

diff --git a/opensips/install.sh b/opensips/install.sh
index d192100..a7ab970 100644
--- a/opensips/install.sh
+++ b/opensips/install.sh
@@ -14,16 +14,58 @@ SBINS="opensipsctl opensipsunix osipsconfig opensips opensipsdbctl osipsconsole"
 BINNAME="opensips"
 RELEASEBIN="opensips.run"
 
-echo "Install opensips..."
-
 if [ $UID -ne 0 ]; then
     echo "Superuser privileges are required to run this script."
     echo "e.g. \"sudo ./$RELEASEBIN\""
     exit 0
 fi
 
+if [ ! -z "$1" ];then
+	if [ $1 = "install" ];then
+		echo "Install opensips..."
+	elif [ $1 = "uninstall" ];then
+		echo "Uninstall opensips..."
+		for file in $SBINS;do
+			if [ -f "/$BINDIR/$file" ];then
+				echo "uninstall /$BINDIR/$file"
+				rm -f /$BINDIR/$file
+			fi
+		done
+		if [ -d "/$LIBDIR/$BINNAME" ];then
+			echo "removing /$LIBDIR/$BINNAME"
+			rm -rf /$LIBDIR/$BINNAME
+		fi
+		echo "Uninstall completed."
+		exit 0
+	elif [ $1 = "purge" ];then
+		echo "Purge opensips..."
+		for file in $SBINS;do
+                        if [ -f "/$BINDIR/$file" ];then
+                                echo "purge /$BINDIR/$file"
+                                rm -f /$BINDIR/$file
+                        fi
+                done
+                if [ -d "/$LIBDIR/$BINNAME" ];then
+                        echo "purge /$LIBDIR/$BINNAME"
+                        rm -rf /$LIBDIR/$BINNAME
+                fi
+		if [ -d "/$ETCDIR/$BINNAME" ];then
+			echo "purge /$ETCDIR/$BINNAME"
+			rm -rf /$ETCDIR/$BINNAME
+		fi
+		echo "Purge completed."
+		exit 0
+	else
+		echo "Unknow param, exit."
+		exit 0
+	fi
+else
+	echo "Install opensips..."
+fi
+
 echo -e "Checking for a supported OS... \c"
 
+FAIL="true"
 if [ "$(echo -e $(cat /etc/issue |head -n1)|head -n1)" = "$(cat os)" ];then
 	echo "OK"
 	FAIL="false"
@@ -34,15 +76,21 @@ else
         		FAIL="false"
         	fi
 	fi
-	if [ ! $FAIL = "false" ];then
+	
+	# disable os check.
+	if [ ! "$FAIL" = "false" ];then
+		echo "OK"
+		FAIL="false"
+	fi
+
+	
+	if [ ! "$FAIL" = "false" ];then
 		echo "This file can only installed on $(cat os), abort."
 		FAIL="true"
 	fi
 fi
 
-# Ignore OS check.
-FAIL="false"
-echo "OK"
+if [ ! $FAIL = "true" ]; then
 
 echo -e "Checking for a 64-bit OS... \c"
 
@@ -54,6 +102,8 @@ else
 	FAIL="true"
 fi
 
+fi
+
 if [ $FAIL = "true" ];then
 	echo "Aborting installation due to unsatisfied requirements."
 	echo "Installation failed."	
@@ -82,4 +132,3 @@ fi
 cp -r $LIBDIR/$BINNAME /$LIBDIR/$BINNAME
 
 echo "Done. Please edit necessary configures to run opensips."
-