Changeset 312 for pkpgcounter/trunk/pkpgpdls/pclxl.py

Timestamp:

02/07/06 19:46:44 (19 years ago)

Author:

jerome

Message:

Now skips Kyocera's Prescribe commands.

Files:

• pkpgcounter/trunk/pkpgpdls/pclxl.py (modified) (3 diffs)

pkpgcounter/trunk/pkpgpdls/pclxl.py

@@ -323 +323 @@
                     raise pdlparser.PDLParserError, "Error on size at %x" % self.pos
             else :    
-                pos = pos - 1
+                pos -= 1
         return 0    
         
@@ -347 +347 @@
         return endpos - pos
         
+    def skipKyoceraPrescribe(self) :    
+        """Skips Kyocera Prescribe commands."""
+        minfile = self.minfile
+        pos = self.pos - 1
+        if minfile[pos:pos+3] == "!R!" :
+            while (pos - self.pos) < 1024 :   # This is a realistic upper bound, to avoid infinite loops
+                if (minfile[pos] == ";") and (minfile[pos-4:pos] == "EXIT") :
+                    return (pos + 1 - self.pos)
+                pos += 1    
+        else :
+            return 0
+            
     def getJobSize(self) :
         """Counts pages in a PCLXL (PCL6) document.
@@ -394 +406 @@
         
         self.tags[0x1b] = self.escape # The escape code
+        
+        self.tags[0x21]= self.skipKyoceraPrescribe
         
         # GhostScript's sources tell us that HP printers