Add my polipo hacks to the tor repo to keep track of them.

svn:r11587

1 files changed, 97 insertions, 0 deletions

diff --git a/contrib/polipo/uninstall_polipo_bundle.sh b/contrib/polipo/uninstall_polipo_bundle.sh
new file mode 100644
index 0000000000..26a2a6554e
--- /dev/null
+++ b/contrib/polipo/uninstall_polipo_bundle.sh
@@ -0,0 +1,97 @@
+#!/bin/sh
+#
+
+
+### this is the location of a file which contains all the actual package names
+##	(ie "Polipo", "polipostartup", ...) the list should be new-line-delimited.
+PACKAGE_LIST_SRC="Polipo polipostartup"
+
+### this is the name of the user created in the install process of Polipo
+POLIPO_USER=_polipo
+
+### these should be constant across all osX installs (so leave them be)
+STARTUP_ITEMS_DIR=/Library/StartupItems
+PKG_RCPT_BASE_DIR=/Library/Receipts
+BOM_INTERMEDIATE_DIR=Contents/Resources
+INFO_INTERMEDIATE_DIR=$BOM_INTERMEDIATE_DIR/English.lproj
+TEMP_BOM_CONTENTS=/tmp/polipo_uninst_scratch
+
+
+### make sure the script is being run as root, barf if not
+if [ "`whoami`" != "root" ]; then
+	echo "Must be root to run the uninstall script."
+	exit -1
+fi
+
+### check to see if polipo is currently running, kill it if it is
+##	we grep on 'Polipo/polipo ' because 'polipo' is too common (like in 'direcpolipoy')
+##	-- this relies on the fact that polipo has been started with command
+##	line arguments.. :-/
+POLIPO_PID=`ps -uax | grep 'Polipo/polipo ' | grep -v grep | awk '{print $2;}'`
+if [ ${#POLIPO_PID} -gt 0 ]; then
+	echo ". Killing currently running polipo process, pid is $POLIPO_PID"
+	kill -9 $POLIPO_PID
+else
+	echo ". polipo process appears to already be stopped"
+fi
+
+
+## grab each package name from the package list file
+while read LINE; do
+	if [ ${#LINE} -gt 0 ]; then
+		PACKAGE_NAME=$LINE.pkg
+		PACKAGE_PATH=$PKG_RCPT_BASE_DIR/$PACKAGE_NAME
+		echo ". Uninstalling $PACKAGE_NAME"
+		if [ ! -d $PACKAGE_PATH ]; then
+			echo "  . No receipt exists for this package -- skipping."
+
+			continue
+		fi
+		
+
+		## get rid of the startup item if it exists
+		STARTUP_DIR=$STARTUP_ITEMS_DIR/$LINE
+		if [ -d $STARTUP_DIR ]; then
+			echo "  . Deleting startup item $STARTUP_DIR"
+			rm -rf $STARTUP_DIR
+		fi
+
+
+		## determine the root direcpolipoy of the the relative paths specified in the bom
+		DEFAULT_LOC=`grep DefaultLocation $PACKAGE_PATH/$INFO_INTERMEDIATE_DIR/$LINE.info | awk '{print $2;}'`
+		if [ ${#DEFAULT_LOC} -eq 0 ]; then
+			echo "!! Could not find default location for $LINE package -- skipping package."
+
+			continue
+		fi
+
+		## examine the list of installed items desribed in the bom
+		BOM_FILE=$PACKAGE_PATH/$BOM_INTERMEDIATE_DIR/$LINE.bom
+		lsbom $BOM_FILE > $TEMP_BOM_CONTENTS
+		while read BOM_ITEM; do
+			## 3 column items describe just direcpolipoies, 5 column items describe actual files
+			COL_COUNT=$(echo $BOM_ITEM | awk '{print NF;}')
+			if [ "$COL_COUNT" -eq 5 ]; then
+				FILE_NAME=$DEFAULT_LOC/$(echo $BOM_ITEM | awk '{print $1;}')
+
+				echo "  . Removing $FILE_NAME"
+				rm -rf $FILE_NAME
+			fi
+		done < $TEMP_BOM_CONTENTS
+
+		## remove package receipt
+		echo "  . Removing package receipt $PACKAGE_PATH"
+		rm -rf $PACKAGE_PATH
+	fi
+done < $PACKAGE_LIST_SRC
+
+## nuke the user created by the install process.
+echo ". Removing created user $POLIPO_USER"
+niutil -destroy . /users/$POLIPO_USER
+
+## clean up
+echo ". Cleaning up"
+rm -rf $TEMP_BOM_CONTENTS
+rm -rf /Library/Polipo/ /Library/StartupItems/Polipo/ 
+echo ". Finished"
+