Changeset 399 for pkpgcounter/trunk/pkpgpdls

Timestamp:

09/08/06 23:16:23 (18 years ago)

Author:

jerome

Message:

Added untested code for Canon ImageRunner? printer drivers.

Files:

• pkpgcounter/trunk/pkpgpdls/newpcl345.py (modified) (4 diffs)

pkpgcounter/trunk/pkpgpdls/newpcl345.py

@@ -364 +364 @@
         self.pos += 1
         
+    def handleImageRunner(self) :    
+        """Handles Canon ImageRunner tags."""
+        tag = self.readByte()
+        if tag == ord(self.imagerunnermarker1[-1]) :
+            oldpos = self.pos-2
+            codop = self.minfile[self.pos:self.pos+2]
+            length = unpack(">H", minfile[pos+6:pos+8])[0]
+            self.pos += 18
+            if codop != self.imagerunnermarker2 :
+                self.pos += length
+            self.logdebug("IMAGERUNNERTAG SKIP %i AT %08x" % (self.pos-oldpos, self.pos))
+        else :
+            self.pos -= 1 # Adjust position
+                
     def getJobSize(self) :     
         """Count pages in a PCL5 document.
@@ -396 +410 @@
         self.endgfx = []
         self.hpgl2 = False
+        self.imagerunnermarker1 = chr(0xcd) + chr(0xca) # Markers for Canon ImageRunner printers
+        self.imagerunnermarker2 = chr(0x10) + chr(0x02)
+        self.isimagerunner = (minfile[:2] == self.imagerunnermarker1)
         
         tags = [ lambda : None] * 256
@@ -401 +418 @@
         tags[ord(ESCAPE)] = self.escape
         tags[ord(ASCIILIMIT)] = self.skipByte
+        tags[ord(self.imagerunnermarker1[0])] = self.handleImageRunner
         
         self.esctags = [ lambda : None ] * 256
@@ -467 +485 @@
         self.logdebug("BackSides : \t\t\t%s" % self.backsides)
         self.logdebug("NbBackSides : \t\t\t%i" % len(self.backsides))
-        
-        if len(self.startgfx) == len(self.endgfx) == 0 :
+        self.logdebug("IsImageRunner : \t\t\t%s" % self.isimagerunner)
+        
+        if self.isimagerunner :
+            self.pagecount += 1      # ImageRunner adjustment
+        elif len(self.startgfx) == len(self.endgfx) == 0 :
             if self.resets % 2 :
                 if nborientations == self.pagecount + 1 :