#!/usr/bin/env python2.2
# -*- Mode: python -*-

#    Copyright (C) 2001 Artifex Software Inc.
# 
# This software is provided AS-IS with no warranty, either express or
# implied.
# 
# This software is distributed under license and may not be copied,
# modified or distributed except as expressly authorized under the terms
# of the license contained in the file LICENSE in this distribution.
# 
# For more information about licensing, please refer to
# http://www.ghostscript.com/licensing/. For information on
# commercial licensing, go to http://www.artifex.com/licensing/ or
# contact Artifex Software, Inc., 101 Lucas Valley Road #110,
# San Rafael, CA  94903, U.S.A., +1(415)492-9861.

# $Id: update_baseline,v 1.11.2.1 2003/12/12 22:08:08 giles Exp $

#
# update_baseline <file>
#
# this script updates the testdata database with a new baseline sum
# for all versions of file <file>.  use this when the comparing gs is
# producing better output than the normal baseline (ie, when a regression
# is really a progression

import gstestgs
import gsconf
import gssum
import gsparamsets
import rasterdb
import anydbm
import time
import os, sys
import string

def make_entry(ifile, device, dpi, band):
    ofile = "%s.%s.%d.%d" % (ifile, device, dpi, band)
    print "updating entry: " + ofile + "...",
    sys.stdout.flush()
    
    gs = gstestgs.Ghostscript()
    gs.command = gsconf.comparegs
    gs.log_stdout = gsconf.log_stdout
    gs.log_stderr = gsconf.log_stderr
    gs.infile = gsconf.comparefiledir + ifile
    gs.outfile = ofile
    gs.device = device
    gs.dpi = dpi
    gs.band = band

    if gs.process():
        try:
 	    if gsconf.log_baseline:
	        log = open(gsconf.log_baseline, "a")
	        log.write(time.ctime() + " " + ifile + " updated\n")
	        log.close()
            gssum.add_file(ofile)
            rasterdb.put_file(ofile)
            os.unlink(ofile)
            print "done."
        except OSError:
            print "no output produced."
    else:
	print "error."


f = os.path.basename(sys.argv[1])

if f[-3:] == '.ps' or f[-4:] == '.pdf' or f[-4:] == '.eps':
    for params in gsparamsets.testparamsets:
        make_entry(f, params.device, params.resolution, params.banding)
