[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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| 6 | # (c) 2003, 2004, 2005, 2006 Jerome Alet <alet@librelogiciel.com> |
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| 7 | # This program is free software; you can redistribute it and/or modify |
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| 8 | # it under the terms of the GNU General Public License as published by |
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| 9 | # the Free Software Foundation; either version 2 of the License, or |
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| 10 | # (at your option) any later version. |
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| 11 | # |
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| 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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| 18 | # along with this program; if not, write to the Free Software |
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| 19 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 20 | # |
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| 21 | # $Id$ |
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| 22 | # |
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| 23 | |
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| 24 | """This modules implements a page counter for PCL3/4/5 documents.""" |
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| 25 | |
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| 26 | import sys |
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| 27 | import os |
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| 28 | import mmap |
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| 29 | from struct import unpack |
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| 30 | |
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| 31 | import pdlparser |
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| 32 | import pjl |
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| 33 | |
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[396] | 34 | NUL = chr(0x00) |
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| 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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| 41 | totiffcommand = 'pcl6 -sDEVICE=pdfwrite -dPARANOIDSAFER -dNOPAUSE -dBATCH -dQUIET -sOutputFile=- - | gs -sDEVICE=tiff24nc -dPARANOIDSAFER -dNOPAUSE -dBATCH -dQUIET -r%(dpi)i -sOutputFile="%(fname)s" -' |
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| 42 | mediasizes = { # ESC&l####A |
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| 43 | 0 : "Default", |
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| 44 | 1 : "Executive", |
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| 45 | 2 : "Letter", |
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| 46 | 3 : "Legal", |
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| 47 | 6 : "Ledger", |
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| 48 | 25 : "A5", |
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| 49 | 26 : "A4", |
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| 50 | 27 : "A3", |
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| 51 | 45 : "JB5", |
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| 52 | 46 : "JB4", |
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| 53 | 71 : "HagakiPostcard", |
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| 54 | 72 : "OufukuHagakiPostcard", |
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| 55 | 80 : "MonarchEnvelope", |
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| 56 | 81 : "COM10Envelope", |
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| 57 | 90 : "DLEnvelope", |
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| 58 | 91 : "C5Envelope", |
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| 59 | 100 : "B5Envelope", |
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| 60 | 101 : "Custom", |
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| 61 | } |
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| 62 | |
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| 63 | mediasources = { # ESC&l####H |
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| 64 | 0 : "Default", |
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| 65 | 1 : "Main", |
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| 66 | 2 : "Manual", |
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| 67 | 3 : "ManualEnvelope", |
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| 68 | 4 : "Alternate", |
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| 69 | 5 : "OptionalLarge", |
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| 70 | 6 : "EnvelopeFeeder", |
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| 71 | 7 : "Auto", |
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| 72 | 8 : "Tray1", |
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| 73 | } |
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| 74 | |
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| 75 | orientations = { # ESC&l####O |
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| 76 | 0 : "Portrait", |
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| 77 | 1 : "Landscape", |
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| 78 | 2 : "ReversePortrait", |
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| 79 | 3 : "ReverseLandscape", |
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| 80 | } |
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| 81 | |
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| 82 | mediatypes = { # ESC&l####M |
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| 83 | 0 : "Plain", |
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| 84 | 1 : "Bond", |
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| 85 | 2 : "Special", |
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| 86 | 3 : "Glossy", |
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| 87 | 4 : "Transparent", |
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| 88 | } |
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| 89 | |
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| 90 | def isValid(self) : |
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| 91 | """Returns True if data is PCL3/4/5, else False.""" |
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| 92 | if self.firstblock.startswith("\033E\033") or \ |
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| 93 | (self.firstblock.startswith("\033*rbC") and (not self.lastblock[-3:] == "\f\033@")) or \ |
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| 94 | self.firstblock.startswith("\033%8\033") or \ |
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| 95 | (self.firstblock.find("\033%-12345X") != -1) or \ |
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| 96 | (self.firstblock.find("@PJL ENTER LANGUAGE=PCL\012\015\033") != -1) or \ |
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| 97 | (self.firstblock.startswith(chr(0xcd)+chr(0xca)) and self.firstblock.find("\033E\033")) : |
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| 98 | self.logdebug("DEBUG: Input file is in the PCL3/4/5 format.") |
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| 99 | return True |
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| 100 | else : |
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| 101 | return False |
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| 102 | |
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[396] | 103 | def setPageDict(self, attribute, value) : |
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[392] | 104 | """Initializes a page dictionnary.""" |
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[396] | 105 | dic = self.pages.setdefault(self.pagecount, { "copies" : 1, "mediasource" : "Main", "mediasize" : "Default", "mediatype" : "Plain", "orientation" : "Portrait", "escaped" : "", "duplex": 0}) |
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[392] | 106 | dic[attribute] = value |
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| 107 | |
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[394] | 108 | def readByte(self) : |
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| 109 | """Reads a byte from the input stream.""" |
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| 110 | tag = ord(self.minfile[self.pos]) |
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| 111 | self.pos += 1 |
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| 112 | return tag |
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| 113 | |
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[392] | 114 | def endPage(self) : |
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| 115 | """Handle the FF marker.""" |
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[398] | 116 | #self.logdebug("FORMFEED %i at %08x" % (self.pagecount, self.pos-1)) |
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[401] | 117 | if not self.hpgl2 : |
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| 118 | # Increments page count only if we are not inside an HPGL2 block |
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| 119 | self.pagecount += 1 |
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[392] | 120 | |
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| 121 | def escPercent(self) : |
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| 122 | """Handles the ESC% sequence.""" |
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| 123 | if self.minfile[self.pos : self.pos+7] == r"-12345X" : |
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[396] | 124 | #self.logdebug("Generic ESCAPE sequence at %08x" % self.pos) |
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[392] | 125 | self.pos += 7 |
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[396] | 126 | buffer = [] |
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| 127 | quotes = 0 |
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| 128 | char = chr(self.readByte()) |
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| 129 | while ((char < ASCIILIMIT) or (quotes % 2)) and (char not in (FORMFEED, ESCAPE, NUL)) : |
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| 130 | buffer.append(char) |
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| 131 | if char == '"' : |
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| 132 | quotes += 1 |
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| 133 | char = chr(self.readByte()) |
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| 134 | self.setPageDict("escaped", "".join(buffer)) |
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| 135 | #self.logdebug("ESCAPED : %s" % "".join(buffer)) |
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| 136 | self.pos -= 1 # Adjust position |
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| 137 | else : |
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| 138 | while 1 : |
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| 139 | (value, end) = self.getInteger() |
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| 140 | if end == 'B' : |
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| 141 | self.enterHPGL2() |
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| 142 | while self.minfile[self.pos] != ESCAPE : |
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| 143 | self.pos += 1 |
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| 144 | self.pos -= 1 |
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| 145 | return |
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| 146 | elif end == 'A' : |
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| 147 | self.exitHPGL2() |
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| 148 | return |
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[397] | 149 | elif end is None : |
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| 150 | return |
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[392] | 151 | |
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[396] | 152 | def enterHPGL2(self) : |
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| 153 | """Enters HPGL2 mode.""" |
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[398] | 154 | #self.logdebug("ENTERHPGL2 %08x" % self.pos) |
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[396] | 155 | self.hpgl2 = True |
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| 156 | |
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| 157 | def exitHPGL2(self) : |
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| 158 | """Exits HPGL2 mode.""" |
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[398] | 159 | #self.logdebug("EXITHPGL2 %08x" % self.pos) |
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[396] | 160 | self.hpgl2 = False |
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| 161 | |
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[392] | 162 | def handleTag(self, tagtable) : |
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| 163 | """Handles tags.""" |
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[394] | 164 | tagtable[self.readByte()]() |
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[392] | 165 | |
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| 166 | def escape(self) : |
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| 167 | """Handles the ESC character.""" |
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[395] | 168 | #self.logdebug("ESCAPE") |
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[392] | 169 | self.handleTag(self.esctags) |
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| 170 | |
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| 171 | def escAmp(self) : |
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| 172 | """Handles the ESC& sequence.""" |
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[395] | 173 | #self.logdebug("AMP") |
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[392] | 174 | self.handleTag(self.escamptags) |
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| 175 | |
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| 176 | def escStar(self) : |
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| 177 | """Handles the ESC* sequence.""" |
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[395] | 178 | #self.logdebug("STAR") |
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[392] | 179 | self.handleTag(self.escstartags) |
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| 180 | |
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| 181 | def escLeftPar(self) : |
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| 182 | """Handles the ESC( sequence.""" |
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[395] | 183 | #self.logdebug("LEFTPAR") |
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[392] | 184 | self.handleTag(self.escleftpartags) |
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| 185 | |
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| 186 | def escRightPar(self) : |
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| 187 | """Handles the ESC( sequence.""" |
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[395] | 188 | #self.logdebug("RIGHTPAR") |
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[392] | 189 | self.handleTag(self.escrightpartags) |
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| 190 | |
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| 191 | def escE(self) : |
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| 192 | """Handles the ESCE sequence.""" |
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[395] | 193 | #self.logdebug("RESET") |
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[392] | 194 | self.resets += 1 |
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| 195 | |
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| 196 | def escAmpl(self) : |
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| 197 | """Handles the ESC&l sequence.""" |
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| 198 | while 1 : |
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| 199 | (value, end) = self.getInteger() |
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| 200 | if value is None : |
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| 201 | return |
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| 202 | if end in ('h', 'H') : |
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| 203 | mediasource = self.mediasources.get(value, str(value)) |
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| 204 | self.mediasourcesvalues.append(mediasource) |
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[396] | 205 | self.setPageDict("mediasource", mediasource) |
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| 206 | #self.logdebug("MEDIASOURCE %s" % mediasource) |
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[392] | 207 | elif end in ('a', 'A') : |
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| 208 | mediasize = self.mediasizes.get(value, str(value)) |
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| 209 | self.mediasizesvalues.append(mediasize) |
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[396] | 210 | self.setPageDict("mediasize", mediasize) |
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| 211 | #self.logdebug("MEDIASIZE %s" % mediasize) |
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[392] | 212 | elif end in ('o', 'O') : |
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| 213 | orientation = self.orientations.get(value, str(value)) |
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| 214 | self.orientationsvalues.append(orientation) |
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[396] | 215 | self.setPageDict("orientation", orientation) |
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| 216 | #self.logdebug("ORIENTATION %s" % orientation) |
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[392] | 217 | elif end in ('m', 'M') : |
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| 218 | mediatype = self.mediatypes.get(value, str(value)) |
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| 219 | self.mediatypesvalues.append(mediatype) |
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[396] | 220 | self.setPageDict("mediatype", mediatype) |
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| 221 | #self.logdebug("MEDIATYPE %s" % mediatype) |
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[392] | 222 | elif end == 'X' : |
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| 223 | self.copies.append(value) |
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[396] | 224 | self.setPageDict("copies", value) |
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| 225 | #self.logdebug("COPIES %i" % value) |
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[392] | 226 | |
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[395] | 227 | def escAmpa(self) : |
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| 228 | """Handles the ESC&a sequence.""" |
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| 229 | while 1 : |
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| 230 | (value, end) = self.getInteger() |
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| 231 | if value is None : |
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| 232 | return |
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| 233 | if end == 'G' : |
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[396] | 234 | #self.logdebug("BACKSIDES %i" % value) |
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[395] | 235 | self.backsides.append(value) |
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[396] | 236 | self.setPageDict("duplex", value) |
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[395] | 237 | |
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| 238 | def escAmpb(self) : |
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| 239 | """Handles the ESC&b sequence.""" |
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| 240 | while 1 : |
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| 241 | (value, end) = self.getInteger() |
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| 242 | if value is None : |
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| 243 | return |
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| 244 | if end == 'W' : |
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| 245 | self.pos += value |
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| 246 | #self.logdebug("SKIPTO %08x" % self.pos) |
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| 247 | |
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| 248 | def escAmpn(self) : |
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| 249 | """Handles the ESC&n sequence.""" |
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| 250 | while 1 : |
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| 251 | (value, end) = self.getInteger() |
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| 252 | if value is None : |
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| 253 | return |
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| 254 | if end == 'W' : |
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| 255 | self.pos += value |
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| 256 | #self.logdebug("SKIPTO %08x" % self.pos) |
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| 257 | |
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| 258 | def escAmpp(self) : |
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| 259 | """Handles the ESC&p sequence.""" |
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| 260 | while 1 : |
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| 261 | (value, end) = self.getInteger() |
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| 262 | if value is None : |
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| 263 | return |
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| 264 | if end == 'X' : |
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| 265 | self.pos += value |
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| 266 | #self.logdebug("SKIPTO %08x" % self.pos) |
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| 267 | |
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| 268 | def escAmpu(self) : |
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| 269 | """Handles the ESC&u sequence.""" |
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| 270 | while 1 : |
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| 271 | (value, end) = self.getInteger() |
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| 272 | if value is None : |
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| 273 | return |
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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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[395] | 285 | def escStarcgilmv(self) : |
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| 286 | """Handles the ESC*c, ESC*g, ESC*i, ESC*l, ESC*m, ESC*v sequences.""" |
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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 | return |
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| 291 | if end == 'W' : |
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| 292 | self.pos += value |
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| 293 | #self.logdebug("SKIPTO %08x" % self.pos) |
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| 294 | |
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[392] | 295 | def escStaro(self) : |
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| 296 | """Handles the ESC*o sequence.""" |
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| 297 | while 1 : |
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| 298 | (value, end) = self.getInteger() |
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| 299 | if value is None : |
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| 300 | return |
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| 301 | |
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| 302 | def escStarp(self) : |
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| 303 | """Handles the ESC*p sequence.""" |
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| 304 | while 1 : |
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| 305 | (value, end) = self.getInteger() |
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| 306 | if value is None : |
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| 307 | return |
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| 308 | |
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| 309 | def escStarr(self) : |
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| 310 | """Handles the ESC*r sequence.""" |
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| 311 | while 1 : |
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| 312 | (value, end) = self.getInteger() |
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| 313 | if value is None : |
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| 314 | if end is None : |
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| 315 | return |
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[395] | 316 | elif end in ('B', 'C') : |
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| 317 | #self.logdebug("EndGFX") |
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[396] | 318 | if self.startgfx : |
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| 319 | self.endgfx.append(1) |
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[392] | 320 | else : |
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[396] | 321 | #self.logdebug("EndGFX found before StartGFX, ignored.") |
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| 322 | pass |
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[392] | 323 | if end == 'A' and (0 <= value <= 3) : |
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[395] | 324 | #self.logdebug("StartGFX %i" % value) |
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[392] | 325 | self.startgfx.append(value) |
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| 326 | |
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| 327 | def escStart(self) : |
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| 328 | """Handles the ESC*t sequence.""" |
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| 329 | while 1 : |
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| 330 | (value, end) = self.getInteger() |
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| 331 | if value is None : |
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| 332 | return |
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[395] | 333 | |
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| 334 | def escRightorLeftParsf(self) : |
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| 335 | """Handles the ESC(s, ESC)s, ESC(f sequences.""" |
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[392] | 336 | while 1 : |
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| 337 | (value, end) = self.getInteger() |
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| 338 | if value is None : |
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| 339 | return |
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[395] | 340 | if end == 'W' : |
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| 341 | self.pos += value |
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| 342 | #self.logdebug("SKIPTO %08x" % self.pos) |
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[392] | 343 | |
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| 344 | def getInteger(self) : |
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| 345 | """Returns an integer value and the end character.""" |
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| 346 | sign = 1 |
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| 347 | value = None |
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| 348 | while 1 : |
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[394] | 349 | char = chr(self.readByte()) |
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[396] | 350 | if char in (NUL, ESCAPE, FORMFEED, ASCIILIMIT) : |
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[394] | 351 | self.pos -= 1 # Adjust position |
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[392] | 352 | return (None, None) |
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| 353 | if char == '-' : |
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| 354 | sign = -1 |
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| 355 | elif not char.isdigit() : |
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| 356 | if value is not None : |
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| 357 | return (sign*value, char) |
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| 358 | else : |
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| 359 | return (value, char) |
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| 360 | else : |
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| 361 | value = ((value or 0) * 10) + int(char) |
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| 362 | |
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[396] | 363 | def skipByte(self) : |
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| 364 | """Skips a byte.""" |
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| 365 | #self.logdebug("SKIPBYTE %08x ===> %02x" % (self.pos, ord(self.minfile[self.pos]))) |
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| 366 | self.pos += 1 |
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| 367 | |
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[399] | 368 | def handleImageRunner(self) : |
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| 369 | """Handles Canon ImageRunner tags.""" |
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| 370 | tag = self.readByte() |
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| 371 | if tag == ord(self.imagerunnermarker1[-1]) : |
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| 372 | oldpos = self.pos-2 |
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| 373 | codop = self.minfile[self.pos:self.pos+2] |
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| 374 | length = unpack(">H", minfile[pos+6:pos+8])[0] |
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| 375 | self.pos += 18 |
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| 376 | if codop != self.imagerunnermarker2 : |
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| 377 | self.pos += length |
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| 378 | self.logdebug("IMAGERUNNERTAG SKIP %i AT %08x" % (self.pos-oldpos, self.pos)) |
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| 379 | else : |
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| 380 | self.pos -= 1 # Adjust position |
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| 381 | |
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[392] | 382 | def getJobSize(self) : |
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| 383 | """Count pages in a PCL5 document. |
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| 384 | |
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| 385 | Should also work for PCL3 and PCL4 documents. |
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| 386 | |
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| 387 | Algorithm from pclcount |
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| 388 | (c) 2003, by Eduardo Gielamo Oliveira & Rodolfo Broco Manin |
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| 389 | published under the terms of the GNU General Public Licence v2. |
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| 390 | |
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| 391 | Backported from C to Python by Jerome Alet, then enhanced |
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| 392 | with more PCL tags detected. I think all the necessary PCL tags |
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| 393 | are recognized to correctly handle PCL5 files wrt their number |
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| 394 | of pages. The documentation used for this was : |
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| 395 | |
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| 396 | HP PCL/PJL Reference Set |
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| 397 | PCL5 Printer Language Technical Quick Reference Guide |
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| 398 | http://h20000.www2.hp.com/bc/docs/support/SupportManual/bpl13205/bpl13205.pdf |
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| 399 | """ |
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| 400 | infileno = self.infile.fileno() |
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| 401 | self.minfile = minfile = mmap.mmap(infileno, os.fstat(infileno)[6], prot=mmap.PROT_READ, flags=mmap.MAP_SHARED) |
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[396] | 402 | self.pages = {} |
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[392] | 403 | self.pagecount = 0 |
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| 404 | self.resets = 0 |
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[395] | 405 | self.backsides = [] |
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[392] | 406 | self.copies = [] |
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| 407 | self.mediasourcesvalues = [] |
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| 408 | self.mediasizesvalues = [] |
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| 409 | self.orientationsvalues = [] |
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| 410 | self.mediatypesvalues = [] |
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| 411 | self.startgfx = [] |
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| 412 | self.endgfx = [] |
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[396] | 413 | self.hpgl2 = False |
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[399] | 414 | self.imagerunnermarker1 = chr(0xcd) + chr(0xca) # Markers for Canon ImageRunner printers |
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| 415 | self.imagerunnermarker2 = chr(0x10) + chr(0x02) |
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| 416 | self.isimagerunner = (minfile[:2] == self.imagerunnermarker1) |
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[392] | 417 | |
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| 418 | tags = [ lambda : None] * 256 |
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[394] | 419 | tags[ord(FORMFEED)] = self.endPage |
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| 420 | tags[ord(ESCAPE)] = self.escape |
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[396] | 421 | tags[ord(ASCIILIMIT)] = self.skipByte |
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[399] | 422 | tags[ord(self.imagerunnermarker1[0])] = self.handleImageRunner |
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[392] | 423 | |
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| 424 | self.esctags = [ lambda : None ] * 256 |
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| 425 | self.esctags[ord('%')] = self.escPercent |
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| 426 | self.esctags[ord('*')] = self.escStar |
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| 427 | self.esctags[ord('&')] = self.escAmp |
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| 428 | self.esctags[ord('(')] = self.escLeftPar |
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| 429 | self.esctags[ord(')')] = self.escRightPar |
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| 430 | self.esctags[ord('E')] = self.escE |
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| 431 | |
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| 432 | self.escamptags = [lambda : None ] * 256 |
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[395] | 433 | self.escamptags[ord('a')] = self.escAmpa |
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| 434 | self.escamptags[ord('b')] = self.escAmpb |
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[392] | 435 | self.escamptags[ord('l')] = self.escAmpl |
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[395] | 436 | self.escamptags[ord('n')] = self.escAmpn |
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| 437 | self.escamptags[ord('p')] = self.escAmpp |
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[392] | 438 | self.escamptags[ord('u')] = self.escAmpu |
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| 439 | |
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| 440 | self.escstartags = [ lambda : None ] * 256 |
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| 441 | self.escstartags[ord('b')] = self.escStarb |
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| 442 | self.escstartags[ord('o')] = self.escStaro |
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| 443 | self.escstartags[ord('p')] = self.escStarp |
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| 444 | self.escstartags[ord('r')] = self.escStarr |
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| 445 | self.escstartags[ord('t')] = self.escStart |
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[395] | 446 | self.escstartags[ord('c')] = self.escStarcgilmv |
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| 447 | self.escstartags[ord('g')] = self.escStarcgilmv |
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| 448 | self.escstartags[ord('i')] = self.escStarcgilmv |
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| 449 | self.escstartags[ord('l')] = self.escStarcgilmv |
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| 450 | self.escstartags[ord('m')] = self.escStarcgilmv |
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| 451 | self.escstartags[ord('v')] = self.escStarcgilmv |
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[392] | 452 | |
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[395] | 453 | self.escleftpartags = [ lambda : None ] * 256 |
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| 454 | self.escleftpartags[ord('s')] = self.escRightorLeftParsf |
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| 455 | self.escleftpartags[ord('f')] = self.escRightorLeftParsf |
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| 456 | |
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| 457 | self.escrightpartags = [ lambda : None ] * 256 |
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| 458 | self.escrightpartags[ord('s')] = self.escRightorLeftParsf |
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| 459 | |
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[392] | 460 | self.pos = 0 |
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| 461 | try : |
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| 462 | try : |
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| 463 | while 1 : |
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[395] | 464 | tags[self.readByte()]() |
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[392] | 465 | except IndexError : # EOF ? |
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| 466 | pass |
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| 467 | finally : |
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| 468 | self.minfile.close() |
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| 469 | |
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[395] | 470 | self.logdebug("Pagecount : \t\t\t%i" % self.pagecount) |
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| 471 | self.logdebug("Resets : \t\t\t%i" % self.resets) |
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| 472 | self.logdebug("Copies : \t\t\t%s" % self.copies) |
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| 473 | self.logdebug("NbCopiesMarks : \t\t%i" % len(self.copies)) |
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| 474 | self.logdebug("MediaTypes : \t\t\t%s" % self.mediatypesvalues) |
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| 475 | self.logdebug("NbMediaTypes : \t\t\t%i" % len(self.mediatypesvalues)) |
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| 476 | self.logdebug("MediaSizes : \t\t\t%s" % self.mediasizesvalues) |
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| 477 | self.logdebug("NbMediaSizes : \t\t\t%i" % len(self.mediasizesvalues)) |
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| 478 | self.logdebug("MediaSources : \t\t\t%s" % self.mediasourcesvalues) |
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| 479 | nbmediasourcesdefault = len([m for m in self.mediasourcesvalues if m == 'Default']) |
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| 480 | self.logdebug("MediaSourcesDefault : \t\t%i" % nbmediasourcesdefault) |
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| 481 | self.logdebug("MediaSourcesNOTDefault : \t%i" % (len(self.mediasourcesvalues) - nbmediasourcesdefault)) |
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| 482 | self.logdebug("Orientations : \t\t\t%s" % self.orientationsvalues) |
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[398] | 483 | nborientations = len(self.orientationsvalues) |
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| 484 | self.logdebug("NbOrientations : \t\t\t%i" % nborientations) |
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[395] | 485 | self.logdebug("StartGfx : \t\t\t%s" % len(self.startgfx)) |
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| 486 | self.logdebug("EndGfx : \t\t\t%s" % len(self.endgfx)) |
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| 487 | self.logdebug("BackSides : \t\t\t%s" % self.backsides) |
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| 488 | self.logdebug("NbBackSides : \t\t\t%i" % len(self.backsides)) |
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[399] | 489 | self.logdebug("IsImageRunner : \t\t\t%s" % self.isimagerunner) |
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[392] | 490 | |
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[399] | 491 | if self.isimagerunner : |
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| 492 | self.pagecount += 1 # ImageRunner adjustment |
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| 493 | elif len(self.startgfx) == len(self.endgfx) == 0 : |
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[398] | 494 | if self.resets % 2 : |
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| 495 | if nborientations == self.pagecount + 1 : |
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| 496 | self.logdebug("Adjusting PageCount : +1") |
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| 497 | self.pagecount += 1 |
---|
| 498 | elif nborientations == self.pagecount - 1 : |
---|
| 499 | self.logdebug("Adjusting PageCount : -1") |
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| 500 | self.pagecount -= 1 |
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[400] | 501 | |
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| 502 | self.pagecount = self.pagecount or nbmediasourcesdefault |
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[392] | 503 | |
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[400] | 504 | |
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| 505 | defaultpjlcopies = 1 |
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| 506 | defaultduplexmode = "Simplex" |
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| 507 | defaultpapersize = "" |
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| 508 | oldpjlcopies = -1 |
---|
| 509 | oldduplexmode = "" |
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| 510 | oldpapersize = "" |
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| 511 | for pnum in range(self.pagecount) : |
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| 512 | # if no number of copies defined, take the preceding one else the one set before any page else 1. |
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| 513 | 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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| 514 | pjlstuff = page["escaped"] |
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| 515 | if pjlstuff : |
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| 516 | pjlparser = pjl.PJLParser(pjlstuff) |
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| 517 | nbdefaultcopies = int(pjlparser.default_variables.get("COPIES", -1)) |
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| 518 | nbcopies = int(pjlparser.environment_variables.get("COPIES", -1)) |
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| 519 | nbdefaultqty = int(pjlparser.default_variables.get("QTY", -1)) |
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| 520 | nbqty = int(pjlparser.environment_variables.get("QTY", -1)) |
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| 521 | if nbdefaultcopies > -1 : |
---|
| 522 | defaultpjlcopies = nbdefaultcopies |
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| 523 | if nbdefaultqty > -1 : |
---|
| 524 | defaultpjlcopies = nbdefaultqty |
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| 525 | if nbcopies > -1 : |
---|
| 526 | pjlcopies = nbcopies |
---|
| 527 | elif nbqty > -1 : |
---|
| 528 | pjlcopies = nbqty |
---|
| 529 | else : |
---|
| 530 | if oldpjlcopies == -1 : |
---|
| 531 | pjlcopies = defaultpjlcopies |
---|
| 532 | else : |
---|
| 533 | pjlcopies = oldpjlcopies |
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| 534 | if page["duplex"] : |
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| 535 | duplexmode = "Duplex" |
---|
| 536 | else : |
---|
| 537 | defaultdm = pjlparser.default_variables.get("DUPLEX", "") |
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| 538 | if defaultdm : |
---|
| 539 | if defaultdm.upper() == "ON" : |
---|
| 540 | defaultduplexmode = "Duplex" |
---|
| 541 | else : |
---|
| 542 | defaultduplexmode = "Simplex" |
---|
| 543 | envdm = pjlparser.environment_variables.get("DUPLEX", "") |
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| 544 | if envdm : |
---|
| 545 | if envdm.upper() == "ON" : |
---|
| 546 | duplexmode = "Duplex" |
---|
| 547 | else : |
---|
| 548 | duplexmode = "Simplex" |
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| 549 | else : |
---|
| 550 | duplexmode = oldduplexmode or defaultduplexmode |
---|
| 551 | defaultps = pjlparser.default_variables.get("PAPER", "") |
---|
| 552 | if defaultps : |
---|
| 553 | defaultpapersize = defaultps |
---|
| 554 | envps = pjlparser.environment_variables.get("PAPER", "") |
---|
| 555 | if envps : |
---|
| 556 | papersize = envps |
---|
| 557 | else : |
---|
| 558 | if not oldpapersize : |
---|
| 559 | papersize = defaultpapersize |
---|
| 560 | else : |
---|
| 561 | papersize = oldpapersize |
---|
| 562 | else : |
---|
| 563 | if oldpjlcopies == -1 : |
---|
| 564 | pjlcopies = defaultpjlcopies |
---|
| 565 | else : |
---|
| 566 | pjlcopies = oldpjlcopies |
---|
| 567 | |
---|
| 568 | duplexmode = (page["duplex"] and "Duplex") or oldduplexmode or defaultduplexmode |
---|
| 569 | if not oldpapersize : |
---|
| 570 | papersize = defaultpapersize |
---|
| 571 | else : |
---|
| 572 | papersize = oldpapersize |
---|
| 573 | papersize = oldpapersize or page["mediasize"] |
---|
| 574 | if page["mediasize"] != "Default" : |
---|
| 575 | papersize = page["mediasize"] |
---|
| 576 | if not duplexmode : |
---|
| 577 | duplexmode = oldduplexmode or defaultduplexmode |
---|
| 578 | oldpjlcopies = pjlcopies |
---|
| 579 | oldduplexmode = duplexmode |
---|
| 580 | oldpapersize = papersize |
---|
| 581 | copies = pjlcopies * page["copies"] |
---|
| 582 | self.pagecount += (copies - 1) |
---|
| 583 | self.logdebug("%s*%s*%s*%s*%s*%s*BW" % (copies, \ |
---|
| 584 | page["mediatype"], \ |
---|
| 585 | papersize, \ |
---|
| 586 | page["orientation"], \ |
---|
| 587 | page["mediasource"], \ |
---|
| 588 | duplexmode)) |
---|
| 589 | |
---|
| 590 | return self.pagecount |
---|
| 591 | |
---|
[392] | 592 | def test() : |
---|
| 593 | """Test function.""" |
---|
| 594 | if (len(sys.argv) < 2) or ((not sys.stdin.isatty()) and ("-" not in sys.argv[1:])) : |
---|
| 595 | sys.argv.append("-") |
---|
| 596 | totalsize = 0 |
---|
| 597 | for arg in sys.argv[1:] : |
---|
| 598 | if arg == "-" : |
---|
| 599 | infile = sys.stdin |
---|
| 600 | mustclose = 0 |
---|
| 601 | else : |
---|
| 602 | infile = open(arg, "rb") |
---|
| 603 | mustclose = 1 |
---|
| 604 | try : |
---|
| 605 | parser = Parser(infile, debug=1) |
---|
| 606 | totalsize += parser.getJobSize() |
---|
| 607 | except pdlparser.PDLParserError, msg : |
---|
| 608 | sys.stderr.write("ERROR: %s\n" % msg) |
---|
| 609 | sys.stderr.flush() |
---|
| 610 | if mustclose : |
---|
| 611 | infile.close() |
---|
| 612 | print "%s" % totalsize |
---|
| 613 | |
---|
| 614 | if __name__ == "__main__" : |
---|
| 615 | test() |
---|