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

#    Copyright (C) 2001 Artifex Software Inc.
# 
#  This program is free software; you can redistribute it and/or modify it
#  under the terms of the GNU General Public License version 2
#  as published by the Free Software Foundation.
#
#
#  This software is provided AS-IS with no warranty, either express or
#  implied. That is, 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.,
#  59 Temple Place, Suite 330, Boston, MA, 02111-1307.
# 
# 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_pdfbaseline,v 1.2.2.1 2004/01/30 01:34:09 giles Exp $

#
# update_pdfbaseline <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 anydbm
import rasterdb
import time
import os, sys
import string

def make_pdfcompare_entry(ifile, device, dpi, band):
    ofile = "%s.pdf.%s.%d.%d" % (ifile, device, dpi, band)
    print "updating entry: " + ofile + "...",
    sys.stdout.flush()

    gs = gstestgs.Ghostscript()
    gs.log_stdout = gsconf.log_stdout
    gs.log_stderr = gsconf.log_stderr
    gs.command = gsconf.comparegs
    gs.infile = gsconf.comparefiledir + ifile
    gs.dpi = dpi
    gs.band = band

    # make file->PDF

    tfile = ofile + ".pdf"
    gs.outfile = tfile
    gs.device = 'pdfwrite'
    gs.dpi = None

    if not gs.process():
        print "error."
        return

    gs.infile = tfile
    gs.outfile = ofile
    gs.device = device
    gs.dpi = dpi

    if gs.process():
        try:
	    if gsconf.log_baseline:
	        log = open(gsconf.log_baseline, "a")
		log.write(time.ctime() + " " + ifile + " updated (pdfwrite)\n")
		log.close()
            gssum.add_file(ofile)
            rasterdb.put_file(ofile)
            os.unlink(tfile)
            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_pdfcompare_entry(f, params.device, params.resolution, params.banding)
