vampiredriversfunctions

samba-3.0.22.tar.gz 编译smb服务器的源码

#!/bin/bash

#####################################################################
##
##  smb.conf parser class
##
##  Copyright (C) Kurt Pfeifle <[e-mail]>, 2004.
##
##  This program is free software; you can redistribute it and/or modify
##  it under the terms of the GNU General Public License as published by
##  the Free Software Foundation; either version 2 of the License, or
##  (at your option) any later version.
##
##  This program is distributed in the hope that it will be useful,
##  but WITHOUT ANY WARRANTY; without even the implied warranty of
##  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
##  GNU General Public License for more details.
##
##  You should have received a copy of the GNU General Public License
##  along with this program; if not, write to the Free Software
##  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
##
######################################################################

######################################################################
## Here an example calling sequence
##!/bin/sh 
## set -x
## source VampireDriversFunctions

##
## Start local variables
##
## You must define these variable (possibly in a source script)

## nthost=192.168.17.1
## printeradmin=Administrator
## adminpasswd=not4you

## smbhost=knoppix
## smbprinteradmin=knoppix
## smbadminpasswd=knoppix
##
## End of local variables
##

##
## functions to call
##

## fetchenumdrivers3listfromNThost      # repeat, if no success at first
## createdrivernamelist 
## createprinterlistwithUNCnames        # repeat, if no success at first
## createmapofprinterstodriver
## splitenumdrivers3list
## makesubdirsforWIN40driverlist
##  splitWIN40fileintoindividualdriverfiles
##  fetchtheWIN40driverfiles
##  uploadallWIN40drivers
## makesubdirsforW32X86driverlist
##  splitW32X86fileintoindividualdriverfiles
##  fetchtheW32X86driverfiles
##  uploadallW32X86drivers

## End of example calling sequence
######################################################################


# -----------------------------------------------------------------------------
# -----------------------------------------------------------------------------
function vampiredrivers_readme()
{
echo -e " \n\
############################################################################
# 
#    About the \"Vampire Printer Drivers\" set of functions....
#    --------------------------------------------------------
#
# (C) Kurt Pfeifle <[e-mail]>, 2004
# License: GPL
#
# ------------------------------------------------------------
#
# Version: 0.8 (largely \"self-documented\" now, but not yet 
#               completely -- if it ever will be....)
#
# Thanks a lot to Fabian Franz for helping me with some important
# Bash-Scripting-Questions!
#
# This set of functions provides a framework to snatch all printer
# driver info and related files from a Windows NT print server.
# It then uploads and installs the drivers to a Samba server. (The
# Samba server needs to be prepared for this: a valid [print$]
# share, with write access set for a \"printer admin\".)
#
# The main commands used are \"smbclient\" and \"rpcclient\" combined
# with \"grep\", \"sed\" and \"awk\". Probably a Perl or Python script
# would be better suited to do this, mainly because we have to cope
# with printer and driver names which are containing spaces in
# them, so a lot of shell escaping is required to handle these.
# Also, I am not very savvy in scripting, so I invented some very
# obscure methods to work around my knowledge gaps. When I download
# the driver files from the Windows NT box, I put all related driver
# files into their own sub directory, using the same name as the
# driver. Also, driver versions \"0\", \"2\" and \"3\" are placed in
# further subdirectories.
#
# 
# Known problems:  
# --------------- 
# 
# 1) I found one printer driver containing a \"slash\" which is not 
#    handled by this script: \"HP Color LaserJet 5/5M PS\". (There 
#    are more of these in the wild, of course.)  -- The reason: I 
#    didn't find a way to create a Unix directory containing a \"slash\".
#    UPDATE: The script replaces the \"/\" with a \"_\" and also renames
#    the drivername accordingly, when it is uploaded to the Samba 
#    [print$] share....
# 
# 2) There is an unsolved problem in case a real file name deviates  
#    in its case sensitive spelling from how it is displayed by the 
#    \"rpcclient enumdrivers\" command. I encountered cases where 
#    rpcclient displayed \"PS5UI.DLL\" as a file name, but \"smbclient 
#    mget\" retrieved \"ps5ui.dll\" from the NT printserver, and the 
#    driverinstallation failed because \"smbclient mput\" tried to put 
#    \"PS5UI.DLL\" back onto the Samba server where UNIX only had
#    \"ps5ui.dll\" available (which of course failed). -- UPDATE: this
#    is now solved. All files are renamed now to the same 
#    case-sensitive spelling as \"rpcclient ... enumdrivers 3\" 
#    announces. This includes renaming into both, uppercase or
#    lowercase, as the case might be....
# 
# 3) This script is probably not portable at all and relies on lots
#    of Bash-isms.
# 
# 4) This script runs with rpcclient from Samba-3.0.2a (or later) only
#    (because it uses the \"Version\" parameter for \"adddriver\").
#
# The following functions use a few external variables to log
# into the 2 hosts. We suggest that you create a file which 
# contains the variables and that you source that file at the
# beginning of this script... 
# 
# #################################################################
#
# ntprinteradmin=Administrator   # any account on the NT host 
#                                # with \"printer admin\" privileges
# ntadminpasswd=not4you          # the \"printer admin\" password on 
#                                # the NT print server
# nthost=windowsntprintserverbox # the netbios name of the NT print 
#                                # server
#	
# smbprinteradmin=knoppix        # an account on the Samba server 
#                                # with \"printer admin\" privileges
# smbadminpasswd=2secret4you     # the \"printer admin\" password on 
#                                # the Samba server
# smbhost=knoppix                # the netbios name of the Samba 
#                                # print server
#
# #################################################################
#
# 
# NOTE: these functions also work for 2 NT print servers: snatch all 
# drivers from the first, and upload them to the second server (which 
# takes the role of the \"Samba\" server). Of course they also work 
# for 2 Samba servers: snatch all drivers from the first (which takes 
# the role of the NT print server) and upload them to the second....
# 
# 
#           ............PRESS \"q\" TO QUIT............" \
|less
}


#set -x


# -----------------------------------------------------------------------------
# ----------- print a little help... ------------------------------------------
# -----------------------------------------------------------------------------

function helpwithvampiredrivers()
{
if stringinstring help $@ ; then
helpwithvampiredrivers ;
else
	echo "  ";
	echo "  1. Run the functions of this script one by one.";
	echo "  ";
	echo "  2. List all functions with the \"enumallfunctions\" call.";
	echo "  ";
	echo "  3. After each functions' run, check if it completed successfully.";
	echo "  ";
	echo "  4. For each function, you can ask for separate help by typing";
	echo "     \"<functionname> --help\"."
	echo "  ";
	echo "  5. Often network conditions prevent the MS-RPC calls"
	echo "     implemented by Samba to succeed at the first attempt."
	echo "     You may have more joy if you try more than once or twice....";
	echo "  ";
	echo "  6. I can not support end-users who have problems with this script."
	echo "     However, we are available for paid, professional consulting,"
	echo "     training and troubleshooting work.";
	echo "  ";
	echo "  ";
fi
}

# -----------------------------------------------------------------------------
# ----------- enumerate all builtin functions... ------------------------------
# -----------------------------------------------------------------------------
function enumallfunctions()
{
if stringinstring help $@ ; then
helpwithvampiredrivers ;
else
	echo " "
	echo " "
	echo "--> Running now function enumallfunctions()..."
	echo "=============================================="
	echo -e " \n\
   
       NOTE: run the listed functions in the same order as listed below. 
   
    EXAMPLE: \"knoppix@ttyp6[knoppix]$ helpwithvampiredrivers\"
   
       HELP: the \"--help\" parameter prints usage hints regarding a function.
   	 
    EXAMPLE: \"knoppix@ttyp6[knoppix]$ fetchenumdrivers3listfromNThost --help\"      

   
   function vampiredrivers_readme()
   function enumallfunctions() 
   function helpwithvampiredrivers()
   function fetchenumdrivers3listfromNThost()  # repeat, if no success at first
   function createdrivernamelist() 
   function createprinterlistwithUNCnames()    # repeat, if no success at first
   function createmapofprinterstodrivers() 
   function splitenumdrivers3list()
   function makesubdirsforW32X86driverlist()
     function splitW32X86fileintoindividualdriverfiles()
     function fetchallW32X86driverfiles()
     function uploadallW32X86drivers()
   function makesubdirsforWIN40driverlist()
     function splitWIN40fileintoindividualdriverfiles()
     function fetchallWIN40driverfiles()
     function uploadallWIN40drivers()"
   echo " "
fi
}

# this is a helperfunction (Thanks to Fabian Franz!)
function stringinstring()
{
	case "$2" in *$1*) 
		return 0 
		;;
	esac 
		return 1
}

# -----------------------------------------------------------------------------
# ----------- Create an "enumprinters 3" list --------------------- -----------
# -----------------------------------------------------------------------------
#

function helpwithfetchenumdrivers3listfromNThost()
{
echo -e " \n\
################################################################################
# 
#                About fetchenumdrivers3listfromNThost()....
#                -------------------------------------------
#
# PRECONDITIONS: 1) This function expects write access to the current directory. 
#		 2) This function expects to have the '\$nthosts', 
#		    '\$ntprinteradmin' and '\$ntadminpasswd' variables set to 
#		    according values.
#
# WHAT IT DOES: This function connects to the '\$nthost' (using the credentials
#		'\$ntprinteradmin' with '\$ntadminpasswd', retrieves a list of 
#		drivers (with related file names) from that host, and saves the
#		list under the name of '\${nthost}/enumdrivers3list.txt' (ie. it
#		also creates the '\$nthost' subdirectory in the current one). It
#		further prints some more info to stdout.
#
# IF IT DOESN'T WORK: It may happen that the function doesn't work at the first
#		      time (there may be a connection problem). Just repeat a
#		      few times. It may work then. You will recognize if it 
#		      does.
#
# HINT: The current values: 'nthost'=\"$nthost\"
#			    'ntprinteradmin'=\"$ntprinteradmin\"
#			    'ntadminpasswd'=<not shown here, check yourself!>
# 
################################################################################"
echo " "
}

# -----------------------------------------------------------------------------

function fetchenumdrivers3listfromNThost()
{
if stringinstring help $@ ; then
helpwithfetchenumdrivers3listfromNThost;
else
	echo " "
	echo " "
	echo "--> Running now function fetchenumdrivers3listfromNThost"
	echo "========================================================"
	[ -d ${nthost} ] || mkdir "${nthost}";
	rpcclient -U${ntprinteradmin}%${ntadminpasswd} -c 'enumdrivers 3' ${nthost} \
	| sed  -e '/^.*Driver Name: \[.*\]/ y/\//_/' \
	| tee \
	${nthost}/enumdrivers3list.txt;
	
	NUMBEROFDIFFERENTDRIVERNAMES=$( grep "Driver Name:" ${nthost}/enumdrivers3list.txt \
	| sort -f \
	| uniq \
	| wc -l );

	echo " ";
	echo "--> Finished in running function fetchenumdrivers3listfromNThost....";
	echo "===================================================================="
	echo "NUMBEROFDIFFERENTDRIVERNAMES retrieved from \"${nthost}\" is $NUMBEROFDIFFERENTDRIVERNAMES".;
	echo "  -->  If you got \"0\" you may want to try again. <---";
	echo "================================================================";
	echo " ";
	enumdrivers3list=`cat ${nthost}/enumdrivers3list.txt`;
fi
}


# -----------------------------------------------------------------------------
# ----------- Create a list of all available drivers installed ----------------
# ------------------------on the NT print server-------------------------------
# -----------------------------------------------------------------------------
#

function helpwithcreatedrivernamelist()
{
echo -e " \n\
################################################################################
# 
#                About createdrivernamelist()...
#                -------------------------------
#
# PRECONDITIONS: 1) This function expects to find the subdirectory '\$nthost' 
#		    and the file '\${nthost}/enumdrivers3list.txt' to exist.
#		 2) This function expects to have the '\$nthosts' variable set 
#		    to an according value.
#
# WHAT IT DOES: This function dissects the '\${nthost}/enumdrivers3list.txt' 
#		and creates other textfiles from its contents:
#		- '\${nthost}/drvrlst.txt'
#		- '\${nthost}/completedriverlist.txt'
#		and further prints some more info to stdout.
#
# HINT: The current value: 'nthost'=\"$nthost\"
# 
################################################################################"
}

# -----------------------------------------------------------------------------

function createdrivernamelist()
{
if stringinstring help $@ ; then
helpwithcreatedrivernamelist;
else
	echo " ";
	echo " ";
	echo "--> Running now function createdrivernamelist....";
	echo "=================================================";
	cat ${nthost}/enumdrivers3list.txt \
	| grep "Driver Name:" \
	| awk -F "[" '{ print $2 }' \
	| awk -F "]" '{ print $1 }' \
	| sort -f \
	| uniq \
	| tr / _ \
	| sed -e 's/$/\"/' -e 's/^ */\"/' \
	| tee \
	${nthost}/drvrlst.txt;
	drvrlst=$(echo ${nthost}/drvrlst.txt);
	
	cat ${nthost}/enumdrivers3list.txt \
	| grep "Driver Name:" \
	| awk -F "[" '{ print $2 }' \
	| awk -F "]" '{ print $1 }' \
	| sort -f \
	| uniq \
	| sed -e 's/$/\"/' \
	| cat -n \
	| sed -e 's/^ */DRIVERNAME/' -e 's/\t/\="/' \
	| tee \
	${nthost}/completedriverlist.txt;
	
	NUMBEROFDRIVERS=`cat ${nthost}/completedriverlist.txt| wc -l`;
	echo " ";
	echo "--> Finished in running function createdrivernamelist....";
	echo "==============================================================================="
	echo "NUMBEROFDRIVERS retrieve-able from \"${nthost}\" is $NUMBEROFDRIVERS".;
	echo "  -->  If you got \"0\" you may want to run \"fetchenumdrivers3listfromNThost\""
	echo "       again. <---";
	echo "===============================================================================";
	echo " ";
	driverlist=`cat ${nthost}/completedriverlist.txt`;

	# alternative method suggested by Fabian Franz:
	# | awk 'BEGIN {n=1} { print "DRIVERNAME"n"=\""$0"\""; n=n+1 } '
fi
}