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