import sys
import openaccess
from openaccess import *

args=sys.argv
cdsInitNonCDSApp("clsbd");
args=oaDBInit(args)

class cell:
    def __init__(self,libnamestr,cellnamestr,viewnamestr):
        print 'Opening cell ' + cellnamestr
        self.ns=oaNativeNS()
        self.libname=oaScalarName(self.ns,libnamestr)
        self.cellname=oaScalarName(self.ns,cellnamestr)
        self.viewname=oaScalarName(self.ns,viewnamestr)
        self.cv=oaCellView.open(self.libname,self.cellname,self.viewname,'r')

    def close():
        self.cv.close()

c=cell('mylib','counter','autoLayout')

bBox=oaBox()
point=oaPoint()
oldpoint=oaPoint()
xform=oaTransform()
elar=oaRouteElementArray()
tech=oaTech.open(oaScalarName(c.ns,'TSMC025_deep'),'r')
layername=oaString()

for net in c.cv.getNetsIter():
    print net
    for route in net.getRoutesIter():
        print '\t',route
        route.getElements(elar)
        for el in elar:
            eltype=el.getType()
            eltype=eltype.getName()
            if eltype == oaString('SegElement'):
                seg=el.getSeg()
                begin=seg.beginLoc()
                end=seg.endLoc() 
                layer=oaLayer.find(tech,seg.layer())
                layer.getName(layername)
                print '\t\tsegment',layername,
                print str(long(begin.x())),str(long(begin.y())),
                print str(long(end.x())),str(long(end.y()))


            elif eltype == oaString('ViaElement'):
                via=el.getVia()
                loc=via.location()
                print '\t\tvia',via.viaDefName(),
                print str(long(loc.x())),str(long(loc.y()))
            else:
                print '\t\tunknown oaRouteElementType:',eltype