Changeset 406

Timestamp:

09/11/06 23:24:54 (18 years ago)

Author:

jerome

Message:

pkpgcounter v2.00 is out.

Location:

pkpgcounter/trunk

Files:

• BUGS (modified) (1 diff)
• man/pkpgcounter.1 (modified) (1 diff)
• NEWS (modified) (1 diff)
• pkpgpdls/pcl345.py (modified) (6 diffs)
• pkpgpdls/version.py (modified) (1 diff)
• README (modified) (2 diffs)

pkpgcounter/trunk/BUGS

@@ -22 +22 @@
 pkpgcounter BUGS :
    
-  - The PCL3/4/5 parser have to be rewritten as a table driven parser, which
-    will be more easily extensible.
-    
   - All parsers need more testing, especially those which allow the number
     of copies to be specified as part of the data streams, as well as those

pkpgcounter/trunk/man/pkpgcounter.1

@@ -2 +2 @@
 .TH PKPGCOUNTER "1" "September 2006" "C@LL - Conseil Internet & Logiciels Libres" "User Commands"
 .SH NAME
-pkpgcounter \- manual page for pkpgcounter 1.85
+pkpgcounter \- manual page for pkpgcounter 2.00
 .SH DESCRIPTION
-pkpgcounter v1.85 (c) 2003, 2004, 2005, 2006 Jerome Alet
+pkpgcounter v2.00 (c) 2003, 2004, 2005, 2006 Jerome Alet
 .PP
 pkpgcounter is a generic Page Description Language parser.

pkpgcounter/trunk/NEWS

@@ -22 +22 @@
 pkpgcounter News :
 
+  * 2.00 :
+  
+    - The PCL3/4/5 parser was rewritten from scratch and is now
+      table driven.
+      
+    - Improved the PostScript parser.
+    
   * 1.85 :
   

pkpgcounter/trunk/pkpgpdls/pcl345.py

@@ -236 +236 @@
                 self.setPageDict("duplex", value)
                 
-    def escAmpb(self) :    
-        """Handles the ESC&b sequence."""
-        while 1 :
-            (value, end) = self.getInteger()
-            if value is None :
-                return
-            if end == 'W' :    
-                self.pos += value
-                #self.logdebug("SKIPTO %08x" % self.pos)
-                
-    def escAmpn(self) :    
-        """Handles the ESC&n sequence."""
-        while 1 :
-            (value, end) = self.getInteger()
-            if value is None :
-                return
-            if end == 'W' :    
-                self.pos += value
-                #self.logdebug("SKIPTO %08x" % self.pos)
-                
     def escAmpp(self) :    
         """Handles the ESC&p sequence."""
@@ -266 +246 @@
                 #self.logdebug("SKIPTO %08x" % self.pos)
                 
-    def escAmpu(self) :    
-        """Handles the ESC&u sequence."""
-        while 1 :
-            (value, end) = self.getInteger()
-            if value is None :
-                return
-                
     def escStarb(self) :    
         """Handles the ESC*b sequence."""
@@ -282 +255 @@
                 self.pos += (value or 0)
                 #self.logdebug("SKIPTO %08x" % self.pos)
-                
-    def escStarcgilmv(self) :    
-        """Handles the ESC*c, ESC*g, ESC*i, ESC*l, ESC*m, ESC*v sequences."""
-        while 1 :
-            (value, end) = self.getInteger()
-            if value is None :
-                return
-            if end == 'W' :    
-                self.pos += value
-                #self.logdebug("SKIPTO %08x" % self.pos)
-                
-    def escStaro(self) :    
-        """Handles the ESC*o sequence."""
-        while 1 :
-            (value, end) = self.getInteger()
-            if value is None :
-                return
-                
-    def escStarp(self) :    
-        """Handles the ESC*p sequence."""
-        while 1 :
-            (value, end) = self.getInteger()
-            if value is None :
-                return
                 
     def escStarr(self) :    
@@ -325 +274 @@
                 self.startgfx.append(value)
                 
-    def escStart(self) :    
-        """Handles the ESC*t sequence."""
+    def escStaroptAmpu(self) :    
+        """Handles the ESC*o ESC*p ESC*t and ESC&u sequences."""
         while 1 :
             (value, end) = self.getInteger()
@@ -332 +281 @@
                 return
         
-    def escRightorLeftParsf(self) :    
-        """Handles the ESC(s, ESC)s, ESC(f sequences."""
+    def escSkipSomethingW(self) :    
+        """Handles the ESC???###W sequences."""
         while 1 :
             (value, end) = self.getInteger()
@@ -432 +381 @@
         self.escamptags = [lambda : None ] * 256
         self.escamptags[ord('a')] = self.escAmpa
-        self.escamptags[ord('b')] = self.escAmpb
         self.escamptags[ord('l')] = self.escAmpl
-        self.escamptags[ord('n')] = self.escAmpn
         self.escamptags[ord('p')] = self.escAmpp
-        self.escamptags[ord('u')] = self.escAmpu
+        self.escamptags[ord('b')] = self.escSkipSomethingW
+        self.escamptags[ord('n')] = self.escSkipSomethingW
+        self.escamptags[ord('u')] = self.escStaroptAmpu
         
         self.escstartags = [ lambda : None ] * 256
         self.escstartags[ord('b')] = self.escStarb
-        self.escstartags[ord('o')] = self.escStaro
-        self.escstartags[ord('p')] = self.escStarp
         self.escstartags[ord('r')] = self.escStarr
-        self.escstartags[ord('t')] = self.escStart
-        self.escstartags[ord('c')] = self.escStarcgilmv
-        self.escstartags[ord('g')] = self.escStarcgilmv
-        self.escstartags[ord('i')] = self.escStarcgilmv
-        self.escstartags[ord('l')] = self.escStarcgilmv
-        self.escstartags[ord('m')] = self.escStarcgilmv
-        self.escstartags[ord('v')] = self.escStarcgilmv
+        self.escstartags[ord('o')] = self.escStaroptAmpu
+        self.escstartags[ord('p')] = self.escStaroptAmpu
+        self.escstartags[ord('t')] = self.escStaroptAmpu
+        self.escstartags[ord('c')] = self.escSkipSomethingW
+        self.escstartags[ord('g')] = self.escSkipSomethingW
+        self.escstartags[ord('i')] = self.escSkipSomethingW
+        self.escstartags[ord('l')] = self.escSkipSomethingW
+        self.escstartags[ord('m')] = self.escSkipSomethingW
+        self.escstartags[ord('v')] = self.escSkipSomethingW
         
         self.escleftpartags = [ lambda : None ] * 256
-        self.escleftpartags[ord('s')] = self.escRightorLeftParsf
-        self.escleftpartags[ord('f')] = self.escRightorLeftParsf
+        self.escleftpartags[ord('s')] = self.escSkipSomethingW
+        self.escleftpartags[ord('f')] = self.escSkipSomethingW
         
         self.escrightpartags = [ lambda : None ] * 256
-        self.escrightpartags[ord('s')] = self.escRightorLeftParsf
+        self.escrightpartags[ord('s')] = self.escSkipSomethingW
         
         self.pos = 0

pkpgcounter/trunk/pkpgpdls/version.py

@@ -23 +23 @@
 
 
-__version__ = "1.86beta"
+__version__ = "2.00"
 
 __doc__ = """pkpgcounter : a generic Page Description Languages parser."""

pkpgcounter/trunk/README

@@ -126 +126 @@
 =============================================================================
 
-The PCL3/4/5 parser included in pkpgcounter is a Python backport of an early
+Before pkpgcounter v1.86, the PCL3/4/5 parser was a Python backport of an early
 release of the PCLCount software by Eduardo Gielamo Oliveira and Rodolfo Broco
-Manin. 
-
-Although this IS NOT needed for pkpgcounter to work, you can download the
-original PCLCount software from :
+Manin, available from :
 
     http://www.fea.unicamp.br/pclcount/
@@ -137 +134 @@
 Their software is distributed under either the terms of a BSD-like license,    
 or the terms of the GNU General Public License of the Free Software Foundation.
+
+Beginning with pkpgcounter v1.86, the PCL3/4/5 parser was rewritten from
+scratch, and is now much more readable, maintainable, and of course accurate.
+
+The old parser is still available, but not used, in the pkpgpdls/oldpcl345.py
+Python module.
     
-Over time both software evolved following different paths, and the accounting
-results they give may differ depending on the printer driver being used.
-We know that pkpgcounter's PCL3/4/5 parser sometimes is not accurate,
-and we are working on improving the situation. We currently don't know how 
-PCLCount would behave with the same input files.
-
 pkpgcounter's PCLXL (aka PCL6) parser doesn't originate from PCLCount, but 
-was written from scratch. 
+was written from scratch, just like all the other parsers included in
+pkpgcounter.
 
 =============================================================================