[392] | 1 | #! /usr/bin/env python |
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| 2 | # -*- coding: ISO-8859-15 -*- |
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| 3 | # |
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| 4 | # pkpgcounter : a generic Page Description Language parser |
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| 5 | # |
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[443] | 6 | # (c) 2003, 2004, 2005, 2006, 2007 Jerome Alet <alet@librelogiciel.com> |
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[463] | 7 | # This program is free software: you can redistribute it and/or modify |
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[392] | 8 | # it under the terms of the GNU General Public License as published by |
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[463] | 9 | # the Free Software Foundation, either version 3 of the License, or |
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[392] | 10 | # (at your option) any later version. |
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[463] | 11 | # |
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[392] | 12 | # This program is distributed in the hope that it will be useful, |
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| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | # GNU General Public License for more details. |
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| 16 | # |
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| 17 | # You should have received a copy of the GNU General Public License |
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[463] | 18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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[392] | 19 | # |
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| 20 | # $Id$ |
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| 21 | # |
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| 22 | |
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| 23 | """This modules implements a page counter for PCL3/4/5 documents.""" |
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| 24 | |
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| 25 | import sys |
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| 26 | import os |
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| 27 | import mmap |
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| 28 | from struct import unpack |
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| 29 | |
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| 30 | import pdlparser |
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| 31 | import pjl |
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| 32 | |
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[396] | 33 | NUL = chr(0x00) |
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[452] | 34 | LINEFEED = chr(0x0a) |
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[396] | 35 | FORMFEED = chr(0x0c) |
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| 36 | ESCAPE = chr(0x1b) |
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| 37 | ASCIILIMIT = chr(0x80) |
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[392] | 38 | |
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| 39 | class Parser(pdlparser.PDLParser) : |
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| 40 | """A parser for PCL3, PCL4, PCL5 documents.""" |
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[492] | 41 | totiffcommands = [ 'pcl6 -sDEVICE=pdfwrite -r"%(dpi)i" -dPARANOIDSAFER -dNOPAUSE -dBATCH -dQUIET -sOutputFile=- "%(infname)s" | gs -sDEVICE=tiff24nc -dPARANOIDSAFER -dNOPAUSE -dBATCH -dQUIET -r%(dpi)i -sOutputFile="%(outfname)s" -', |
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| 42 | 'pcl6 -sDEVICE=pswrite -r"%(dpi)i" -dPARANOIDSAFER -dNOPAUSE -dBATCH -dQUIET -sOutputFile=- "%(infname)s" | gs -sDEVICE=tiff24nc -dPARANOIDSAFER -dNOPAUSE -dBATCH -dQUIET -r%(dpi)i -sOutputFile="%(outfname)s" -', |
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[428] | 43 | ] |
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[527] | 44 | required = [ "pcl6", "gs" ] |
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[392] | 45 | mediasizes = { # ESC&l####A |
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| 46 | 0 : "Default", |
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| 47 | 1 : "Executive", |
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| 48 | 2 : "Letter", |
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| 49 | 3 : "Legal", |
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| 50 | 6 : "Ledger", |
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| 51 | 25 : "A5", |
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| 52 | 26 : "A4", |
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| 53 | 27 : "A3", |
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| 54 | 45 : "JB5", |
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| 55 | 46 : "JB4", |
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| 56 | 71 : "HagakiPostcard", |
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| 57 | 72 : "OufukuHagakiPostcard", |
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| 58 | 80 : "MonarchEnvelope", |
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| 59 | 81 : "COM10Envelope", |
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| 60 | 90 : "DLEnvelope", |
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| 61 | 91 : "C5Envelope", |
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| 62 | 100 : "B5Envelope", |
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| 63 | 101 : "Custom", |
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| 64 | } |
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| 65 | |
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| 66 | mediasources = { # ESC&l####H |
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| 67 | 0 : "Default", |
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| 68 | 1 : "Main", |
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| 69 | 2 : "Manual", |
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| 70 | 3 : "ManualEnvelope", |
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| 71 | 4 : "Alternate", |
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| 72 | 5 : "OptionalLarge", |
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| 73 | 6 : "EnvelopeFeeder", |
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| 74 | 7 : "Auto", |
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| 75 | 8 : "Tray1", |
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| 76 | } |
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| 77 | |
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| 78 | orientations = { # ESC&l####O |
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| 79 | 0 : "Portrait", |
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| 80 | 1 : "Landscape", |
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| 81 | 2 : "ReversePortrait", |
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| 82 | 3 : "ReverseLandscape", |
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| 83 | } |
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| 84 | |
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| 85 | mediatypes = { # ESC&l####M |
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| 86 | 0 : "Plain", |
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| 87 | 1 : "Bond", |
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| 88 | 2 : "Special", |
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| 89 | 3 : "Glossy", |
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| 90 | 4 : "Transparent", |
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| 91 | } |
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| 92 | |
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| 93 | def isValid(self) : |
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| 94 | """Returns True if data is PCL3/4/5, else False.""" |
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[538] | 95 | try : |
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| 96 | pos = 0 |
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| 97 | while self.firstblock[pos] == chr(0) : |
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| 98 | pos += 1 |
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| 99 | except IndexError : |
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| 100 | return False |
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[392] | 101 | else : |
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[538] | 102 | firstblock = self.firstblock[pos:] |
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| 103 | if firstblock.startswith("\033E\033") or \ |
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[541] | 104 | firstblock.startswith("\033%1BBPIN;") or \ |
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[538] | 105 | ((pos == 11000) and firstblock.startswith("\033")) or \ |
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| 106 | (firstblock.startswith("\033*rbC") and (not self.lastblock[-3:] == "\f\033@")) or \ |
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| 107 | firstblock.startswith("\033*rB\033") or \ |
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| 108 | firstblock.startswith("\033%8\033") or \ |
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| 109 | (firstblock.find("\033%-12345X") != -1) or \ |
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| 110 | (firstblock.find("@PJL ENTER LANGUAGE=PCL\012\015\033") != -1) or \ |
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| 111 | (firstblock.startswith(chr(0xcd)+chr(0xca)) and (firstblock.find("\033E\033") != -1)) : |
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| 112 | self.logdebug("DEBUG: Input file is in the PCL3/4/5 format.") |
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| 113 | return True |
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| 114 | else : |
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| 115 | return False |
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[392] | 116 | |
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[396] | 117 | def setPageDict(self, attribute, value) : |
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[392] | 118 | """Initializes a page dictionnary.""" |
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[452] | 119 | dic = self.pages.setdefault(self.pagecount, { "linescount" : 1, |
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| 120 | "copies" : 1, |
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| 121 | "mediasource" : "Main", |
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| 122 | "mediasize" : "Default", |
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| 123 | "mediatype" : "Plain", |
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| 124 | "orientation" : "Portrait", |
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| 125 | "escaped" : "", |
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| 126 | "duplex": 0 }) |
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[392] | 127 | dic[attribute] = value |
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| 128 | |
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[394] | 129 | def readByte(self) : |
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| 130 | """Reads a byte from the input stream.""" |
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| 131 | tag = ord(self.minfile[self.pos]) |
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| 132 | self.pos += 1 |
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| 133 | return tag |
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| 134 | |
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[392] | 135 | def endPage(self) : |
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| 136 | """Handle the FF marker.""" |
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[398] | 137 | #self.logdebug("FORMFEED %i at %08x" % (self.pagecount, self.pos-1)) |
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[401] | 138 | if not self.hpgl2 : |
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| 139 | # Increments page count only if we are not inside an HPGL2 block |
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| 140 | self.pagecount += 1 |
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[392] | 141 | |
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| 142 | def escPercent(self) : |
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| 143 | """Handles the ESC% sequence.""" |
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| 144 | if self.minfile[self.pos : self.pos+7] == r"-12345X" : |
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[396] | 145 | #self.logdebug("Generic ESCAPE sequence at %08x" % self.pos) |
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[392] | 146 | self.pos += 7 |
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[396] | 147 | buffer = [] |
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| 148 | quotes = 0 |
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| 149 | char = chr(self.readByte()) |
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| 150 | while ((char < ASCIILIMIT) or (quotes % 2)) and (char not in (FORMFEED, ESCAPE, NUL)) : |
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| 151 | buffer.append(char) |
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| 152 | if char == '"' : |
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| 153 | quotes += 1 |
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| 154 | char = chr(self.readByte()) |
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| 155 | self.setPageDict("escaped", "".join(buffer)) |
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| 156 | #self.logdebug("ESCAPED : %s" % "".join(buffer)) |
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| 157 | self.pos -= 1 # Adjust position |
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| 158 | else : |
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| 159 | while 1 : |
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| 160 | (value, end) = self.getInteger() |
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| 161 | if end == 'B' : |
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| 162 | self.enterHPGL2() |
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| 163 | while self.minfile[self.pos] != ESCAPE : |
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| 164 | self.pos += 1 |
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| 165 | self.pos -= 1 |
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| 166 | return |
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| 167 | elif end == 'A' : |
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| 168 | self.exitHPGL2() |
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| 169 | return |
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[397] | 170 | elif end is None : |
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| 171 | return |
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[392] | 172 | |
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[396] | 173 | def enterHPGL2(self) : |
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| 174 | """Enters HPGL2 mode.""" |
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[398] | 175 | #self.logdebug("ENTERHPGL2 %08x" % self.pos) |
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[396] | 176 | self.hpgl2 = True |
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| 177 | |
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| 178 | def exitHPGL2(self) : |
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| 179 | """Exits HPGL2 mode.""" |
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[398] | 180 | #self.logdebug("EXITHPGL2 %08x" % self.pos) |
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[396] | 181 | self.hpgl2 = False |
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| 182 | |
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[392] | 183 | def handleTag(self, tagtable) : |
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| 184 | """Handles tags.""" |
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[394] | 185 | tagtable[self.readByte()]() |
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[392] | 186 | |
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| 187 | def escape(self) : |
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| 188 | """Handles the ESC character.""" |
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[395] | 189 | #self.logdebug("ESCAPE") |
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[392] | 190 | self.handleTag(self.esctags) |
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| 191 | |
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| 192 | def escAmp(self) : |
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| 193 | """Handles the ESC& sequence.""" |
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[395] | 194 | #self.logdebug("AMP") |
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[392] | 195 | self.handleTag(self.escamptags) |
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| 196 | |
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| 197 | def escStar(self) : |
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| 198 | """Handles the ESC* sequence.""" |
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[395] | 199 | #self.logdebug("STAR") |
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[392] | 200 | self.handleTag(self.escstartags) |
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| 201 | |
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| 202 | def escLeftPar(self) : |
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| 203 | """Handles the ESC( sequence.""" |
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[395] | 204 | #self.logdebug("LEFTPAR") |
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[392] | 205 | self.handleTag(self.escleftpartags) |
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| 206 | |
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| 207 | def escRightPar(self) : |
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| 208 | """Handles the ESC( sequence.""" |
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[395] | 209 | #self.logdebug("RIGHTPAR") |
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[392] | 210 | self.handleTag(self.escrightpartags) |
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| 211 | |
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| 212 | def escE(self) : |
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| 213 | """Handles the ESCE sequence.""" |
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[395] | 214 | #self.logdebug("RESET") |
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[392] | 215 | self.resets += 1 |
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| 216 | |
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| 217 | def escAmpl(self) : |
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| 218 | """Handles the ESC&l sequence.""" |
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| 219 | while 1 : |
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| 220 | (value, end) = self.getInteger() |
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| 221 | if value is None : |
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| 222 | return |
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| 223 | if end in ('h', 'H') : |
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| 224 | mediasource = self.mediasources.get(value, str(value)) |
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| 225 | self.mediasourcesvalues.append(mediasource) |
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[396] | 226 | self.setPageDict("mediasource", mediasource) |
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| 227 | #self.logdebug("MEDIASOURCE %s" % mediasource) |
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[392] | 228 | elif end in ('a', 'A') : |
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| 229 | mediasize = self.mediasizes.get(value, str(value)) |
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| 230 | self.mediasizesvalues.append(mediasize) |
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[396] | 231 | self.setPageDict("mediasize", mediasize) |
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| 232 | #self.logdebug("MEDIASIZE %s" % mediasize) |
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[392] | 233 | elif end in ('o', 'O') : |
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| 234 | orientation = self.orientations.get(value, str(value)) |
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| 235 | self.orientationsvalues.append(orientation) |
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[396] | 236 | self.setPageDict("orientation", orientation) |
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| 237 | #self.logdebug("ORIENTATION %s" % orientation) |
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[392] | 238 | elif end in ('m', 'M') : |
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| 239 | mediatype = self.mediatypes.get(value, str(value)) |
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| 240 | self.mediatypesvalues.append(mediatype) |
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[396] | 241 | self.setPageDict("mediatype", mediatype) |
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| 242 | #self.logdebug("MEDIATYPE %s" % mediatype) |
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[392] | 243 | elif end == 'X' : |
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| 244 | self.copies.append(value) |
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[396] | 245 | self.setPageDict("copies", value) |
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| 246 | #self.logdebug("COPIES %i" % value) |
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[452] | 247 | elif end == 'F' : |
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| 248 | self.linesperpagevalues.append(value) |
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| 249 | self.linesperpage = value |
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| 250 | #self.logdebug("LINES PER PAGE : %i" % self.linesperpage) |
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| 251 | #else : |
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| 252 | # self.logdebug("Unexpected end <%s> and value <%s>" % (end, value)) |
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[392] | 253 | |
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[395] | 254 | def escAmpa(self) : |
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| 255 | """Handles the ESC&a sequence.""" |
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| 256 | while 1 : |
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| 257 | (value, end) = self.getInteger() |
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| 258 | if value is None : |
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| 259 | return |
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| 260 | if end == 'G' : |
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[396] | 261 | #self.logdebug("BACKSIDES %i" % value) |
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[395] | 262 | self.backsides.append(value) |
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[396] | 263 | self.setPageDict("duplex", value) |
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[395] | 264 | |
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| 265 | def escAmpp(self) : |
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| 266 | """Handles the ESC&p sequence.""" |
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| 267 | while 1 : |
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| 268 | (value, end) = self.getInteger() |
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| 269 | if value is None : |
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| 270 | return |
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| 271 | if end == 'X' : |
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| 272 | self.pos += value |
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| 273 | #self.logdebug("SKIPTO %08x" % self.pos) |
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| 274 | |
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[392] | 275 | def escStarb(self) : |
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| 276 | """Handles the ESC*b sequence.""" |
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| 277 | while 1 : |
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| 278 | (value, end) = self.getInteger() |
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| 279 | if (end is None) and (value is None) : |
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| 280 | return |
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| 281 | if end in ('V', 'W', 'v', 'w') : |
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| 282 | self.pos += (value or 0) |
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[395] | 283 | #self.logdebug("SKIPTO %08x" % self.pos) |
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[392] | 284 | |
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| 285 | def escStarr(self) : |
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| 286 | """Handles the ESC*r sequence.""" |
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| 287 | while 1 : |
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| 288 | (value, end) = self.getInteger() |
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| 289 | if value is None : |
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| 290 | if end is None : |
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| 291 | return |
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[395] | 292 | elif end in ('B', 'C') : |
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| 293 | #self.logdebug("EndGFX") |
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[396] | 294 | if self.startgfx : |
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| 295 | self.endgfx.append(1) |
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[392] | 296 | else : |
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[396] | 297 | #self.logdebug("EndGFX found before StartGFX, ignored.") |
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| 298 | pass |
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[392] | 299 | if end == 'A' and (0 <= value <= 3) : |
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[395] | 300 | #self.logdebug("StartGFX %i" % value) |
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[392] | 301 | self.startgfx.append(value) |
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| 302 | |
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[406] | 303 | def escStaroptAmpu(self) : |
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| 304 | """Handles the ESC*o ESC*p ESC*t and ESC&u sequences.""" |
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[392] | 305 | while 1 : |
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| 306 | (value, end) = self.getInteger() |
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| 307 | if value is None : |
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| 308 | return |
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[395] | 309 | |
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[406] | 310 | def escSkipSomethingW(self) : |
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| 311 | """Handles the ESC???###W sequences.""" |
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[392] | 312 | while 1 : |
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| 313 | (value, end) = self.getInteger() |
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| 314 | if value is None : |
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| 315 | return |
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[395] | 316 | if end == 'W' : |
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| 317 | self.pos += value |
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| 318 | #self.logdebug("SKIPTO %08x" % self.pos) |
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[392] | 319 | |
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[452] | 320 | def newLine(self) : |
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| 321 | """Handles new lines markers.""" |
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| 322 | if not self.hpgl2 : |
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| 323 | dic = self.pages.get(self.pagecount, None) |
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| 324 | if dic is None : |
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| 325 | self.setPageDict("linescount", 1) |
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| 326 | dic = self.pages.get(self.pagecount) |
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| 327 | nblines = dic["linescount"] |
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| 328 | self.setPageDict("linescount", nblines + 1) |
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| 329 | if (self.linesperpage is not None) \ |
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| 330 | and (dic["linescount"] > self.linesperpage) : |
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| 331 | self.pagecount += 1 |
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| 332 | |
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[392] | 333 | def getInteger(self) : |
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| 334 | """Returns an integer value and the end character.""" |
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| 335 | sign = 1 |
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| 336 | value = None |
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| 337 | while 1 : |
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[394] | 338 | char = chr(self.readByte()) |
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[396] | 339 | if char in (NUL, ESCAPE, FORMFEED, ASCIILIMIT) : |
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[394] | 340 | self.pos -= 1 # Adjust position |
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[392] | 341 | return (None, None) |
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| 342 | if char == '-' : |
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| 343 | sign = -1 |
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| 344 | elif not char.isdigit() : |
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| 345 | if value is not None : |
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| 346 | return (sign*value, char) |
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| 347 | else : |
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| 348 | return (value, char) |
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| 349 | else : |
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| 350 | value = ((value or 0) * 10) + int(char) |
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| 351 | |
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[396] | 352 | def skipByte(self) : |
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| 353 | """Skips a byte.""" |
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| 354 | #self.logdebug("SKIPBYTE %08x ===> %02x" % (self.pos, ord(self.minfile[self.pos]))) |
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| 355 | self.pos += 1 |
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| 356 | |
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[399] | 357 | def handleImageRunner(self) : |
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| 358 | """Handles Canon ImageRunner tags.""" |
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| 359 | tag = self.readByte() |
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| 360 | if tag == ord(self.imagerunnermarker1[-1]) : |
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| 361 | oldpos = self.pos-2 |
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| 362 | codop = self.minfile[self.pos:self.pos+2] |
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[471] | 363 | length = unpack(">H", self.minfile[self.pos+6:self.pos+8])[0] |
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[399] | 364 | self.pos += 18 |
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| 365 | if codop != self.imagerunnermarker2 : |
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| 366 | self.pos += length |
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| 367 | self.logdebug("IMAGERUNNERTAG SKIP %i AT %08x" % (self.pos-oldpos, self.pos)) |
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| 368 | else : |
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| 369 | self.pos -= 1 # Adjust position |
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| 370 | |
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[392] | 371 | def getJobSize(self) : |
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| 372 | """Count pages in a PCL5 document. |
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| 373 | |
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| 374 | Should also work for PCL3 and PCL4 documents. |
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| 375 | |
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| 376 | Algorithm from pclcount |
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| 377 | (c) 2003, by Eduardo Gielamo Oliveira & Rodolfo Broco Manin |
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| 378 | published under the terms of the GNU General Public Licence v2. |
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| 379 | |
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| 380 | Backported from C to Python by Jerome Alet, then enhanced |
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| 381 | with more PCL tags detected. I think all the necessary PCL tags |
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| 382 | are recognized to correctly handle PCL5 files wrt their number |
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| 383 | of pages. The documentation used for this was : |
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| 384 | |
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| 385 | HP PCL/PJL Reference Set |
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| 386 | PCL5 Printer Language Technical Quick Reference Guide |
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| 387 | http://h20000.www2.hp.com/bc/docs/support/SupportManual/bpl13205/bpl13205.pdf |
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| 388 | """ |
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| 389 | infileno = self.infile.fileno() |
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| 390 | self.minfile = minfile = mmap.mmap(infileno, os.fstat(infileno)[6], prot=mmap.PROT_READ, flags=mmap.MAP_SHARED) |
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[396] | 391 | self.pages = {} |
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[392] | 392 | self.pagecount = 0 |
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| 393 | self.resets = 0 |
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[395] | 394 | self.backsides = [] |
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[392] | 395 | self.copies = [] |
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| 396 | self.mediasourcesvalues = [] |
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| 397 | self.mediasizesvalues = [] |
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| 398 | self.orientationsvalues = [] |
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| 399 | self.mediatypesvalues = [] |
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[452] | 400 | self.linesperpagevalues = [] |
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| 401 | self.linesperpage = None |
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[392] | 402 | self.startgfx = [] |
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| 403 | self.endgfx = [] |
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[396] | 404 | self.hpgl2 = False |
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[399] | 405 | self.imagerunnermarker1 = chr(0xcd) + chr(0xca) # Markers for Canon ImageRunner printers |
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| 406 | self.imagerunnermarker2 = chr(0x10) + chr(0x02) |
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| 407 | self.isimagerunner = (minfile[:2] == self.imagerunnermarker1) |
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[392] | 408 | |
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| 409 | tags = [ lambda : None] * 256 |
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[452] | 410 | tags[ord(LINEFEED)] = self.newLine |
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[394] | 411 | tags[ord(FORMFEED)] = self.endPage |
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| 412 | tags[ord(ESCAPE)] = self.escape |
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[396] | 413 | tags[ord(ASCIILIMIT)] = self.skipByte |
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[399] | 414 | tags[ord(self.imagerunnermarker1[0])] = self.handleImageRunner |
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[392] | 415 | |
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| 416 | self.esctags = [ lambda : None ] * 256 |
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| 417 | self.esctags[ord('%')] = self.escPercent |
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| 418 | self.esctags[ord('*')] = self.escStar |
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| 419 | self.esctags[ord('&')] = self.escAmp |
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| 420 | self.esctags[ord('(')] = self.escLeftPar |
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| 421 | self.esctags[ord(')')] = self.escRightPar |
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| 422 | self.esctags[ord('E')] = self.escE |
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| 423 | |
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| 424 | self.escamptags = [lambda : None ] * 256 |
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[395] | 425 | self.escamptags[ord('a')] = self.escAmpa |
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[392] | 426 | self.escamptags[ord('l')] = self.escAmpl |
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[395] | 427 | self.escamptags[ord('p')] = self.escAmpp |
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[406] | 428 | self.escamptags[ord('b')] = self.escSkipSomethingW |
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| 429 | self.escamptags[ord('n')] = self.escSkipSomethingW |
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| 430 | self.escamptags[ord('u')] = self.escStaroptAmpu |
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[392] | 431 | |
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| 432 | self.escstartags = [ lambda : None ] * 256 |
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| 433 | self.escstartags[ord('b')] = self.escStarb |
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| 434 | self.escstartags[ord('r')] = self.escStarr |
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[406] | 435 | self.escstartags[ord('o')] = self.escStaroptAmpu |
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| 436 | self.escstartags[ord('p')] = self.escStaroptAmpu |
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| 437 | self.escstartags[ord('t')] = self.escStaroptAmpu |
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| 438 | self.escstartags[ord('c')] = self.escSkipSomethingW |
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| 439 | self.escstartags[ord('g')] = self.escSkipSomethingW |
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| 440 | self.escstartags[ord('i')] = self.escSkipSomethingW |
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| 441 | self.escstartags[ord('l')] = self.escSkipSomethingW |
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| 442 | self.escstartags[ord('m')] = self.escSkipSomethingW |
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| 443 | self.escstartags[ord('v')] = self.escSkipSomethingW |
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[392] | 444 | |
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[395] | 445 | self.escleftpartags = [ lambda : None ] * 256 |
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[406] | 446 | self.escleftpartags[ord('s')] = self.escSkipSomethingW |
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| 447 | self.escleftpartags[ord('f')] = self.escSkipSomethingW |
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[395] | 448 | |
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| 449 | self.escrightpartags = [ lambda : None ] * 256 |
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[406] | 450 | self.escrightpartags[ord('s')] = self.escSkipSomethingW |
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[395] | 451 | |
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[392] | 452 | self.pos = 0 |
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| 453 | try : |
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| 454 | try : |
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| 455 | while 1 : |
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[395] | 456 | tags[self.readByte()]() |
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[392] | 457 | except IndexError : # EOF ? |
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| 458 | pass |
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| 459 | finally : |
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| 460 | self.minfile.close() |
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| 461 | |
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[395] | 462 | self.logdebug("Pagecount : \t\t\t%i" % self.pagecount) |
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| 463 | self.logdebug("Resets : \t\t\t%i" % self.resets) |
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| 464 | self.logdebug("Copies : \t\t\t%s" % self.copies) |
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| 465 | self.logdebug("NbCopiesMarks : \t\t%i" % len(self.copies)) |
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| 466 | self.logdebug("MediaTypes : \t\t\t%s" % self.mediatypesvalues) |
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| 467 | self.logdebug("NbMediaTypes : \t\t\t%i" % len(self.mediatypesvalues)) |
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| 468 | self.logdebug("MediaSizes : \t\t\t%s" % self.mediasizesvalues) |
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| 469 | self.logdebug("NbMediaSizes : \t\t\t%i" % len(self.mediasizesvalues)) |
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| 470 | self.logdebug("MediaSources : \t\t\t%s" % self.mediasourcesvalues) |
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| 471 | nbmediasourcesdefault = len([m for m in self.mediasourcesvalues if m == 'Default']) |
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[543] | 472 | nbmediasourcesnotdefault = len(self.mediasourcesvalues) - nbmediasourcesdefault |
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[395] | 473 | self.logdebug("MediaSourcesDefault : \t\t%i" % nbmediasourcesdefault) |
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[543] | 474 | self.logdebug("MediaSourcesNOTDefault : \t%i" % nbmediasourcesnotdefault) |
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[395] | 475 | self.logdebug("Orientations : \t\t\t%s" % self.orientationsvalues) |
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[398] | 476 | nborientations = len(self.orientationsvalues) |
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| 477 | self.logdebug("NbOrientations : \t\t\t%i" % nborientations) |
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[395] | 478 | self.logdebug("StartGfx : \t\t\t%s" % len(self.startgfx)) |
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| 479 | self.logdebug("EndGfx : \t\t\t%s" % len(self.endgfx)) |
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| 480 | self.logdebug("BackSides : \t\t\t%s" % self.backsides) |
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| 481 | self.logdebug("NbBackSides : \t\t\t%i" % len(self.backsides)) |
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[399] | 482 | self.logdebug("IsImageRunner : \t\t\t%s" % self.isimagerunner) |
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[392] | 483 | |
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[399] | 484 | if self.isimagerunner : |
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[543] | 485 | self.logdebug("Adjusting PageCount : +1") |
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[399] | 486 | self.pagecount += 1 # ImageRunner adjustment |
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[452] | 487 | elif self.linesperpage is not None : |
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[543] | 488 | self.logdebug("Adjusting PageCount : +1") |
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[452] | 489 | self.pagecount += 1 # Adjusts for incomplete last page |
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[399] | 490 | elif len(self.startgfx) == len(self.endgfx) == 0 : |
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[398] | 491 | if self.resets % 2 : |
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| 492 | if nborientations == self.pagecount + 1 : |
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| 493 | self.logdebug("Adjusting PageCount : +1") |
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| 494 | self.pagecount += 1 |
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[543] | 495 | elif (self.pagecount > 1) \ |
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| 496 | and (nborientations == self.pagecount - 1) : |
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[398] | 497 | self.logdebug("Adjusting PageCount : -1") |
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| 498 | self.pagecount -= 1 |
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[543] | 499 | elif (self.pagecount > 1) \ |
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| 500 | and (self.resets == 2) \ |
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| 501 | and (not nbmediasourcesdefault) \ |
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| 502 | and (nbmediasourcesnotdefault == 1) : |
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| 503 | self.logdebug("Adjusting PageCount : -1") |
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| 504 | self.pagecount -= 1 |
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[400] | 505 | |
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| 506 | self.pagecount = self.pagecount or nbmediasourcesdefault |
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[392] | 507 | |
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[540] | 508 | if not self.pagecount : |
---|
| 509 | if self.resets == len(self.startgfx) : |
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| 510 | self.pagecount = self.resets |
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[400] | 511 | |
---|
| 512 | defaultpjlcopies = 1 |
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| 513 | defaultduplexmode = "Simplex" |
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| 514 | defaultpapersize = "" |
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| 515 | oldpjlcopies = -1 |
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| 516 | oldduplexmode = "" |
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| 517 | oldpapersize = "" |
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| 518 | for pnum in range(self.pagecount) : |
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| 519 | # if no number of copies defined, take the preceding one else the one set before any page else 1. |
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| 520 | page = self.pages.get(pnum, self.pages.get(pnum - 1, self.pages.get(0, { "copies" : 1, "mediasource" : "Main", "mediasize" : "Default", "mediatype" : "Plain", "orientation" : "Portrait", "escaped" : "", "duplex": 0}))) |
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| 521 | pjlstuff = page["escaped"] |
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| 522 | if pjlstuff : |
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| 523 | pjlparser = pjl.PJLParser(pjlstuff) |
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| 524 | nbdefaultcopies = int(pjlparser.default_variables.get("COPIES", -1)) |
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| 525 | nbcopies = int(pjlparser.environment_variables.get("COPIES", -1)) |
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| 526 | nbdefaultqty = int(pjlparser.default_variables.get("QTY", -1)) |
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| 527 | nbqty = int(pjlparser.environment_variables.get("QTY", -1)) |
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| 528 | if nbdefaultcopies > -1 : |
---|
| 529 | defaultpjlcopies = nbdefaultcopies |
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| 530 | if nbdefaultqty > -1 : |
---|
| 531 | defaultpjlcopies = nbdefaultqty |
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| 532 | if nbcopies > -1 : |
---|
| 533 | pjlcopies = nbcopies |
---|
| 534 | elif nbqty > -1 : |
---|
| 535 | pjlcopies = nbqty |
---|
| 536 | else : |
---|
| 537 | if oldpjlcopies == -1 : |
---|
| 538 | pjlcopies = defaultpjlcopies |
---|
| 539 | else : |
---|
| 540 | pjlcopies = oldpjlcopies |
---|
| 541 | if page["duplex"] : |
---|
| 542 | duplexmode = "Duplex" |
---|
| 543 | else : |
---|
| 544 | defaultdm = pjlparser.default_variables.get("DUPLEX", "") |
---|
| 545 | if defaultdm : |
---|
| 546 | if defaultdm.upper() == "ON" : |
---|
| 547 | defaultduplexmode = "Duplex" |
---|
| 548 | else : |
---|
| 549 | defaultduplexmode = "Simplex" |
---|
| 550 | envdm = pjlparser.environment_variables.get("DUPLEX", "") |
---|
| 551 | if envdm : |
---|
| 552 | if envdm.upper() == "ON" : |
---|
| 553 | duplexmode = "Duplex" |
---|
| 554 | else : |
---|
| 555 | duplexmode = "Simplex" |
---|
| 556 | else : |
---|
| 557 | duplexmode = oldduplexmode or defaultduplexmode |
---|
| 558 | defaultps = pjlparser.default_variables.get("PAPER", "") |
---|
| 559 | if defaultps : |
---|
| 560 | defaultpapersize = defaultps |
---|
| 561 | envps = pjlparser.environment_variables.get("PAPER", "") |
---|
| 562 | if envps : |
---|
| 563 | papersize = envps |
---|
| 564 | else : |
---|
| 565 | if not oldpapersize : |
---|
| 566 | papersize = defaultpapersize |
---|
| 567 | else : |
---|
| 568 | papersize = oldpapersize |
---|
| 569 | else : |
---|
| 570 | if oldpjlcopies == -1 : |
---|
| 571 | pjlcopies = defaultpjlcopies |
---|
| 572 | else : |
---|
| 573 | pjlcopies = oldpjlcopies |
---|
| 574 | |
---|
| 575 | duplexmode = (page["duplex"] and "Duplex") or oldduplexmode or defaultduplexmode |
---|
| 576 | if not oldpapersize : |
---|
| 577 | papersize = defaultpapersize |
---|
| 578 | else : |
---|
| 579 | papersize = oldpapersize |
---|
| 580 | papersize = oldpapersize or page["mediasize"] |
---|
| 581 | if page["mediasize"] != "Default" : |
---|
| 582 | papersize = page["mediasize"] |
---|
| 583 | if not duplexmode : |
---|
| 584 | duplexmode = oldduplexmode or defaultduplexmode |
---|
| 585 | oldpjlcopies = pjlcopies |
---|
| 586 | oldduplexmode = duplexmode |
---|
| 587 | oldpapersize = papersize |
---|
[456] | 588 | copies = max(pjlcopies, page["copies"]) # Was : pjlcopies * page["copies"] |
---|
[400] | 589 | self.pagecount += (copies - 1) |
---|
| 590 | self.logdebug("%s*%s*%s*%s*%s*%s*BW" % (copies, \ |
---|
| 591 | page["mediatype"], \ |
---|
| 592 | papersize, \ |
---|
| 593 | page["orientation"], \ |
---|
| 594 | page["mediasource"], \ |
---|
| 595 | duplexmode)) |
---|
| 596 | |
---|
| 597 | return self.pagecount |
---|