SWAMPy

✎ CARVE FLESH

EDITING: uninstall

#!/bin/sh
#
# *********************************************************************
#  
#    Copyright (C) 2023 Microsoft. All rights reserved.
#  
# This software is the intellectual property of Microsoft, Inc.,
# and contains confidential information and trade secrets of
# Microsoft, Inc.  It is protected by United States and
# international copyright law and/or international treaties.
# Unauthorized use, reproduction or distribution of the software, or
# any portion of it, may result in severe civil and criminal
# penalties, and will be prosecuted to the maximum extent possible
# under the law.
#  
# *********************************************************************
#

preuninstall() {
    local waited

/etc/init.d/microsoft-dependency-agent stop

if [ -x /usr/lib/lsb/remove_initd ]; then           # SuSE
        /usr/lib/lsb/remove_initd /etc/init.d/microsoft-dependency-agent
    elif [ -x /sbin/chkconfig ]; then                   # RHEL
        /sbin/chkconfig --del microsoft-dependency-agent
    elif [ -x /usr/sbin/update-rc.d ]; then             # Ubuntu
        update-rc.d -f microsoft-dependency-agent remove
    else                                                # other
        rm -f /etc/rc.d/rc?.d/???microsoft-dependency-agent
    fi

waited=0
    while lsmod | grep -q bluechannel; do
        if /sbin/rmmod bluechannel 2> /dev/null; then break; fi
        sleep 1
        if [ ${waited} = 20 ]; then break; fi
        waited=$((${waited}+1))
    done

if lsmod | grep -q bluechannel 2> /dev/null; then
        [ -f /dev/bluechannel ] && chmod 000 /dev/bluechannel
        echo Unable to unload the Dependency Agent bluechannel module.
        if which fuser >/dev/null; then
            if [ ${?} -eq 0 ]; then
                echo "The module is still in use."
                fuser -v /dev/bluechannel
            fi
        fi
    fi

[ -f /etc/opt/microsoft/dependency-agent/config/DependencyAgentIdentity.dat ] && \
        cp /etc/opt/microsoft/dependency-agent/config/DependencyAgentIdentity.dat /etc/MicrosoftDependencyAgent-saved-identity.dat
    rm -f /etc/opt/microsoft/dependency-agent/config/*.new
    rm -rf /var/opt/microsoft/dependency-agent/log/*
    if [ -x /var/opt/microsoft/dependency-agent/storage ]; then
        find /var/opt/microsoft/dependency-agent/storage -type f -print0 | xargs -0 rm -f
    fi

/opt/microsoft/dependency-agent/lib/scripts/connector.sh -u

rm -f /opt/microsoft/dependency-agent/bin/python
}
BSERR_UNINSTALL_SUCCESS=0

BSERR_UNINSTALL_DPKG_OUT_OF_TIME=11
BSERR_UNINSTALL_DPKG_LOCKED=12      # Deprecated
BSERR_UNINSTALL_DPKG_NOT_REMOVED=13
BSERR_UNINSTALL_DPKG_NOT_REMOVED_FORCE=14
BSERR_UNINSTALL_DPKG_NOT_LOCKED=15

BSERR_UNINSTALL_RPM_PKG_NOT_FOUND=30
BSERR_UNINSTALL_RPM_DBREBUILD_FAILED=31
BSERR_UNINSTALL_RPM_E_FAILED=32

now() {
    echo ${SECONDS:-`date +"%s"`}
}

# If there is a need to retry anything, give up if it
# has been more than 4.5 minutes (default) since the script
# started.
# Can be overridden with the environment variable MAX_RETRY_SECONDS.
start_time=`now`
run_limit=`expr $start_time + ${MAX_RETRY_SECONDS:-270}` # 4 min 30 sec

remove_pkg() {
    while : ; do
        dpkg --purge $1 2>&1 && return 0
        if ! fuser /var/lib/dpkg/lock-frontend /var/lib/dpkg/lock > /dev/null 2>&1; then
            return $BSERR_UNINSTALL_DPKG_NOT_LOCKED
        fi
        if [ `now` -ge $run_limit ]; then
            # exit if time limit elapsed
            exit $BSERR_UNINSTALL_DPKG_OUT_OF_TIME
        fi
        sleep 15
    done
}

preuninstall

# Assume success
status=$BSERR_UNINSTALL_SUCCESS

# Need to use dkms to remove the module before removing the DA
if [ -n "`dkms status -m microsoft-dependency-agent`" ]; then
    dkms remove -m microsoft-dependency-agent -v "9.10.18" --all
    status=$?

if [ $status -ne 0 ]; then
        echo dkms remove error: $status
    fi
fi

pkgs="dependency-agent"

# remove Agent packages
for pkg in $pkgs; do
    if dpkg --status $pkg > /dev/null 2>&1; then
        remove_pkg $pkg
        if dpkg --status $pkg > /dev/null 2>&1; then
            echo "$pkg did not uninstall cleanly, doing force uninstall"
            dpkg --purge --force-depends $pkg 2>&1
            if dpkg --status $pkg > /dev/null 2>&1; then
                echo "$pkg did not uninstall (force) cleanly, doing more forceful uninstall"
                dpkg --purge --force-depends,remove-reinstreq $pkg 2>&1
                if dpkg --status $pkg 2>&1; then
                    echo "$pkg did not uninstall (force aggressive) cleanly".
                    status=$BSERR_UNINSTALL_DPKG_NOT_REMOVED
                fi
            fi
        fi
    fi
done

if [ $status -ne 0 ]; then
    # Extreme measures to recover from broken installs
    if dpkg --status dependency-agent > /dev/null 2>&1; then
        if test -f /var/lib/dpkg/info/dependency-agent.prerm; then
            echo "Trying to recover from a bad install ... "
            rm /var/lib/dpkg/info/dependency-agent.prerm
            remove_pkg dependency-agent
            status=$?
            for pkg in $pkgs; do
                if dpkg --status $pkg 2>&1; then
                    status=$BSERR_UNINSTALL_DPKG_NOT_REMOVED_FORCE
                fi
            done
            if [ $status -eq 0 ]; then
                echo "Success!"
            else
                echo "Failed"
            fi
        fi
    fi
fi

exit $status

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 bin/	DIR	—	2026-03-10 17:09
📁 driver/	DIR	—	2023-11-30 04:08
📁 lib/	DIR	—	2023-11-30 04:08
📄 NOTICE.txt	TXT	39.7 KB	2023-11-01 09:12	EDIT
📄 uninstall	?	5.3 KB	2023-11-01 09:12	EDIT