git.slaskete.net - einar-bin/blob - addfollowmeprint.sh

   1 #!/bin/bash
   2 # This script installs the FollowMe print queue at NTNU on Linux (and possibly Mac) systems.
   3 # The targeted and tested distros are: Debian, Ubuntu (and derivates), Fedora, CentOS, OpenSUSE and Mint
   4 # Copyright © 2017 einar.haraldseid@ntnu.no
   5
   6 # Documentation
   7 function usage {
   8   echo "Usage: ./$(basename "${0}") [OPTIONS]"
   9   echo "Options:"
  10   echo " -m, --model {ricoh|generic}     Printer model to install (default: generic)"
  11   echo " -d, --driver {pcl,postscript}   Printer driver to use (default: postscript)"
  12   echo " -f, --force                     Force running script as if on Linux systems"
  13   echo " -h, --help                      Display this help text"
  14 }
  15
  16 # Print errors to STDERR
  17 function printerror() {
  18   echo "${*}" 1>&2
  19 }
  20
  21 # Test for root
  22 if [ ${UID} -ne 0 ] ; then
  23   echo "This script must be run as root, relaunching with sudo:"
  24   sudo bash "$0" "$@"
  25   exit $?
  26 fi
  27
  28 # Set default options that may be overridden by passed options below
  29 Model="generic"
  30 Driver="postscript"
  31
  32 # Set other default options
  33 PrintServer="followprint.win.ntnu.no"
  34 PrintName="FollowMe"
  35 Workgroup="WIN-NTNU-NO"
  36
  37 while [[ $# -gt 0 ]]; do
  38   Key="${1}"
  39
  40   case ${Key} in
  41     -m|--model)
  42       Model=$(echo "${2}" | tr "[:upper:]" "[:lower:]")
  43       if [ "${Model}" != "ricoh" ] && [ "${Model}" != "generic" ]; then
  44         printerror "Unknown model ${Model}, please choose one of ricoh or generic"
  45         exit 1
  46       fi
  47       shift # Jump to next argument
  48       ;;
  49     -f|--force)
  50       Force="YES"
  51       shift # Jump to next argument
  52       ;;
  53     -d|--driver)
  54       Driver=$(echo "${2}" | tr "[:upper:]" "[:lower:]")
  55       if [ "${Driver}" != "postscript" ] && [ "${Driver}" != "pcl" ]; then
  56         printerror "Unknown driver ${Driver}, plase choose one of postscript or pcl"
  57         exit 1
  58       fi
  59       shift # Jump to next option
  60       ;;
  61     -h|--help)
  62       usage
  63       exit 0
  64       ;;
  65     *)
  66       # unknown option
  67       echo "Unknown option: ${Key}"
  68       exit 1
  69       ;;
  70   esac
  71
  72   shift # past argument or value
  73 done
  74
  75 # Test for supported OS
  76 Uname=$(uname | tr "[:upper:]" "[:lower:]")
  77 if [ "${Uname}" != "darwin" ] && [ "${Uname}" != "linux" ] && [ "${Force}" != "YES" ]; then
  78   printerror "I don't think I can run on ${Uname}, but if you insist, please use -f to force Linux detection. This may not work, though."
  79   exit 1
  80 fi
  81
  82 # Set Uname to linux if we are forcing running the script
  83 if [ "${Force}" = "YES" ]; then
  84   Uname="linux"
  85 fi
  86
  87 # Set printer share based on model (generic goes to ntnuprint-xerox)
  88 if [ "${Model}" = "ricoh" ]; then
  89   PrintShare="ntnuprint-ricoh"
  90 else
  91   PrintShare="ntnuprint-xerox"
  92 fi
  93
  94 # Set printer driver path based on driver (we will override these if we're specific distros
  95 if [ "${Driver}" = "postscript" ]; then
  96   DriverPath="drv:///sample.drv/generic.ppd"
  97 else
  98   DriverPath="drv:///sample.drv/generpcl.ppd"
  99 fi
 100
 101 # Test for CUPS
 102 if ! command -v lpadmin > /dev/null 2>&1; then
 103   printerror "You must have CUPS installed to add printers. Please install CUPS."
 104   exit 1
 105 fi
 106
 107 # Tests for Linux systems
 108 if [ "${Uname}" = "linux" ]; then
 109   # Test if smbclient is installed
 110   if ! command -v smbclient >/dev/null 2>&1; then
 111     printerror "You must have smbclient installed to print to NTNU followprint. Please install smbclient."
 112     exit 1
 113   fi
 114
 115   # Try to determine if the necessary printer drivers are installed, and set alternate driver paths
 116   # This should match OpenSUSE, and probably SUSE Enterprise, and other derivates that use yast2 as the primary package
 117   if command -v yast2 >/dev/null 2>&1; then
 118     if [ "${Driver}" = "postscript" ]; then
 119       if ! rpm -q OpenPrintingPPDs-postscript >/dev/null 2>&1; then
 120         printerror "You don't seem to have the correct printer drivers installed, please run:"
 121         printerror "  sudo zypper install OpenPrintingPPDs-postscript"
 122         printerror "first, or use the generic driver instead."
 123         exit 1
 124       else
 125         if [ "${Model}" = "ricoh" ]; then
 126           DriverPath="OpenPrintingPPDs/postscript/Ricoh-MP_C6003.Postscript-Ricoh.ppd.gz"
 127         else
 128           DriverPath="OpenPrintingPPDs/postscript/Generic-PostScript_Printer.Postscript.ppd.gz"
 129         fi
 130       fi
 131     else
 132       if ! rpm -q OpenPrintingPPDs-ghostscript >/dev/null 2>&1; then
 133         printerror "You don't seem to have the correct printer drivers installed, please run:"
 134         printerror "  sudo zypper install OpenPrintingPPDs-ghostscript"
 135         printerror "first, or use the generic driver instead."
 136         exit 1
 137       else
 138         if [ "${Model}" = "ricoh" ]; then
 139           DriverPath="OpenPrintingPPDs/ghostscript/Ricoh-MP_C6003.pxlcolor-Ricoh.ppd.gz"
 140         else
 141           DriverPath="OpenPrintingPPDs/ghostscript/Generic-PCL_6_PCL_XL_Printer.pxlcolor.ppd.gz"
 142         fi
 143       fi
 144     fi
 145   fi
 146   # The rest of the tests ignore the model test (all other distros support drv:///)
 147   if [ "${Model}" != "generic" ]; then
 148     # This should match Fedora and other modern rpm based systems that have dnf as the primary package manager
 149     if command -v dnf >/dev/null 2>&1; then
 150       if ! rpm -q foomatic-db-ppds 2>&1; then
 151         printerror "You don't seem to have the correct printer drivers installed, please run:"
 152         printerror "  sudo dnf install foomatic-db-ppds"
 153         printerror "first, or use the generic driver instead."
 154         exit 1
 155       else
 156         if [ "${Driver}" = "postscript" ]; then
 157           DriverPath="foomatic-db-ppds/Ricoh/PS/Ricoh-MP_C6003_PS.ppd.gz"
 158         else
 159           DriverPath="foomatic-db-ppds/Ricoh/PXL/Ricoh-MP_C6003_PXL.ppd.gz"
 160         fi
 161       fi
 162     fi
 163     # This should match CentOS, RHEL and other RHEL based distros that have yum as the primary package manager
 164     if command -v yum >/dev/null 2>&1; then
 165       if ! rpm -q foomatic-db-ppds >/dev/null 2>&1; then
 166         printerror "You don't seem to have the correct printer drivers installed, please run:"
 167         printerror "  sudo yum install foomatic-db-ppds"
 168         printerror "first, or use the generic driver instead."
 169         exit 1
 170       else
 171         if [ "${Driver}" = "postscript" ]; then
 172           DriverPath="foomatic-db-ppds/Ricoh/PS/Ricoh-MP_C6003_PS.ppd.gz"
 173         else
 174           DriverPath="foomatic-db-ppds/Ricoh/PXL/Ricoh-MP_C6003_PXL.ppd.gz"
 175         fi
 176       fi
 177     fi
 178      # This should match Debian, Ubuntu and most if not all derivates that use dpkg as the primary package manager
 179     if command -v dpkg >/dev/null 2>&1; then
 180       if ! dpkg -s openprinting-ppds > /dev/null 2>&1; then
 181         printerror "You must have the correct printer drivers installed, please run:"
 182         printerror "  sudo apt-get install openprinting-ppds"
 183         printerror "first, or use the generic driver instead."
 184         exit 1
 185       else
 186         if [ "${Driver}" = "postscript" ]; then
 187           DriverPath="openprinting-ppds:0/ppd/openprinting/Ricoh/PS/Ricoh-MP_C6003_PS.ppd"
 188         else
 189           DriverPath="openprinting-ppds:0/ppd/openprinting/Ricoh/PXL/Ricoh-MP_C6003_PXL.ppd"
 190         fi
 191       fi
 192     fi
 193   fi
 194 fi
 195
 196 echo "This script will add a new printer called ${PrintName}, connecting to the
 197 print server ${PrintServer} using your normal user name and
 198 password from NTNU.
 199
 200 NOTE: Your credentials will be stored in plaintext in /etc/cups/printers.conf.
 201 This file us usually not readable for normal users, but still:
 202 Do not use this script on multi user systems!"
 203
 204 # Get username and password
 205 printf "User name: "
 206 read Username
 207 printf "Password: "
 208 Settings=$(stty -g)
 209 stty -echo
 210 read Password
 211 stty "${Settings}"
 212
 213 echo ""
 214
 215 # Some further tests for Linux systems
 216 # TODO: Add similar tests for macOS
 217 if [ "${Uname}" = "linux" ]; then
 218   # Test for valid username and password if on Linux
 219   # Bonus: find out if the print share is actually available
 220   PrintServerIP=$(getent ahostsv4 ${PrintServer} | head -n 1 | cut -d " " -f 1)
 221   smbclient -U "${Workgroup}/${Username}%${Password}" -L "//${PrintServer}" -I "${PrintServerIP}" > /dev/null 2>&1
 222   if [ $? -ne 0 ]; then
 223     printerror "User name or password incorrect, or no contact with the print server ${PrintServer}."
 224     exit 1
 225   fi
 226   ShareFound=$(smbclient -U "${Workgroup}/${Username}%${Password}" -L "//${PrintServer}" -I "${PrintServerIP}" -g 2>/dev/null | grep ${PrintShare} | cut -d "|" -f 1)
 227   if [ "${ShareFound}" != "Printer" ]; then
 228     printerror "Could not find printer share called ${PrintShare} on the server"
 229     printerror "This script must be broken or outdated. Please contact orakel@ntnu.no for further assistance."
 230     exit 1
 231   fi
 232 fi
 233
 234 # Finally we can add the printer
 235
 236 # The Linux way
 237 if [ "${Uname}" = "linux" ]; then
 238   lpadmin  -p ${PrintName} \
 239    -D "FollowMe print queue at NTNU" \
 240    -v "smb://${Username}:${Password}@${Workgroup}/${PrintServer}/${PrintShare}" \
 241    -m "${DriverPath}" \
 242    -u allow:all -E
 243 fi
 244
 245 # The OSX way
 246 if [ "${Uname}" = "darwin" ]; then
 247   lpadmin -p ${PrintName} \
 248    -D "FollowMe print queue at NTNU" \
 249    -v "smb://${Workgroup};${Username}:${Password}@${Workgroup}/${PrintServer}/${PrintShare}" \
 250    -m "${DriverPath}" \
 251    -u allow:all -E
 252 fi
 253
 254 if [ $? -ne 0 ]; then
 255   printerror "Could not connect to printer share. See above error for details."
 256   exit 1
 257 fi
 258
 259 # Set correct paper size and enable the duplexer option
 260 lpadmin -p ${PrintName} -o PageSize=A4 -o Option1=True
 261
 262 if [ $? -ne 0 ]; then
 263   printerror "Could not set default options on the print queue ${PrintName}. See above error for details."
 264   exit 1
 265 fi
 266
 267 # Set as default
 268 lpadmin -d ${PrintName}
 269
 270 if [ $? -ne 0 ]; then
 271   printerror "Could not set the print queue ${PrintName} as default printer. See above error for details."
 272   exit 1
 273 fi
 274
 275 echo "Printer successfully installed."