84 lines
2.6 KiB
JavaScript
84 lines
2.6 KiB
JavaScript
//
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// Copyright (C) 2001-2008 Graeme Walker <graeme_walker@users.sourceforge.net>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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// ===
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//
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// emailrelay-runperl.js
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//
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// An example "--filter" script for Windows that runs a perl script
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// to process the message content via its standard input and standard
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// output.
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//
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// The name of the perl script is hard-coded below: edit as necessary.
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//
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// The E-MailRelay command-line should look something like this:
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//
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// emailrelay --as-server --filter "c:/program\ files/emailrelay/emailrelay-runperl.js"
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//
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// Note the backslash to escape the space in the path.
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//
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// The implementation of this JavaScript makes use of "CMD.EXE", which may be
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// not be available on some versions of Windows.
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//
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// Edit the next two lines as necessary, but avoid spaces in paths:
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var cfg_perl="perl -S -T -w"
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var cfg_perl_script="spamassassin"
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// parse our command line
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var args = WScript.Arguments
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var filename = args(0)
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// prepare a command using CMD.EXE to do file redirection
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var cmd_in = "\"" + filename + "\""
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var cmd_out = "\"" + filename + ".tmp\""
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var cmd_err = "\"" + filename + ".err\""
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var cmd_perl = "cmd /c " + cfg_perl + " " + cfg_perl_script
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var cmd = cmd_perl + " < " + cmd_in + " > " + cmd_out + " 2> " + cmd_err
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// run the command
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var sh = WScript.CreateObject("WScript.Shell")
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var rc = sh.Run( cmd , 0 , true )
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// check the file redirection
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var fs = WScript.CreateObject("Scripting.FileSystemObject")
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if( !fs.FileExists(filename+".tmp") || !fs.FileExists(filename+".err") )
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{
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WScript.Echo("<<file redirection error>>")
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WScript.Quit( 2 )
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}
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// success or failure
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if( rc == 0 )
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{
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fs.DeleteFile( filename )
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fs.MoveFile( filename + ".tmp" , filename )
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fs.DeleteFile( filename + ".err" )
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WScript.Quit( 0 )
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}
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else
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{
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fs.DeleteFile( filename + ".tmp" )
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var error = fs.OpenTextFile( filename + ".err" , 1 )
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if( ! error.AtEndOfStream )
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{
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var reason = error.ReadLine()
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WScript.Echo( "<<" + reason + ">>" )
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}
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error.Close()
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fs.DeleteFile( filename + ".err" )
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WScript.Quit( rc )
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}
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