# see http://linux.die.net/man/5/davfs2.conf
# see http://www.freebsd.org/cgi/man.cgi?query=mandoc_char&sektion=7&apropos=0&manpath=NetBSD%2B6.0 -> for cq character
# see http://passwordsgenerator.net/

# edit /etc/updatedb.conf:
# PRUNEFS="... davfs davfs2"

adrhcbImpl() {
    # sudo mkdir -p /mnt/adrhc
    # sudo chmod g+rw /mnt/adrhc

    # sudo chmod u+s /sbin/mount.davfs
    # sudo usermod -aG users user1
    # openssl s_client -connect adrhc.go.ro:443 -showcerts /dev/null | openssl x509 -outform PEM > $HOME/.davfs2/certs/adrhc.go.ro-server-pub.pem
    #
    # in ~/.davfs2/secrets:
    # /mnt/adrhc-dav user1 "password" -> the enclosing character " is mandatory to use for the password or see special characters in http://linux.die.net/man/5/davfs2.conf
    #
    # later, when ~/.davfs2/davfs2.conf is automatically created change to:
    # # trust_ca_cert   /home/user1/.davfs2/certs/adrhc.go.ro-ca-pub.pem
    # trust_server_cert /home/user1/.davfs2/certs/adrhc.go.ro-server-pub.pem
    # use_locks       0
    # same change do it in /etc/davfs2/davfs2.conf
    #
    # with /etc/fstab:
    # https://adrhc.go.ro/davshare/   /mnt/adrhc-davshare   davfs   rw,users,async,noauto   0   0
    # https://adrhc.go.ro/davsharep/   /mnt/adrhc-davsharep   davfs   rw,users,async,noauto   0   0
    # https://adrhc.go.ro/davshare1/   /mnt/adrhc-win   davfs   rw,users,async,noauto   0   0
    # https://adrhc.go.ro/davshare3/   /mnt/adrhc-linux   davfs   rw,users,async,noauto   0   0
    # 
    # the use mount command:
    # mount /mnt/adrhc-dav
    #
    # without fstab:
    # sudo mount -t davfs https://adrhc.go.ro/davshare3/ /mnt/adrhc-linux -o ro,uid=user1,gid=user1,noexec  

    # if [ "`mount | grep /mnt/adrhc`" != "" ]; then
    #   echo "/mnt/adrhc already mounted"
    #   return
    # fi
    # sshfs user1@adrhc.go.ro:/ /mnt/adrhc
    # echo "/mnt/adrhc mounted"

    if [ "`mount | grep /mnt/adrhc-dav`" != "" ]; then
        echo "/mnt/adrhc-dav already mounted"
        return
    fi
    mount /mnt/adrhc-dav
    if [ "$?" == 0 ]; then
        echo "/mnt/adrhc-dav mounted"
    else
        echo "/mnt/adrhc-dav NOT mounted"
    fi
}