#!/usr/bin/python
#
# get cdrom, mount it, open version file, parse it, return version
#

import os
import sys
import string

if (os.path.exists('isys')):
    sys.path.append('isys')

sys.path.append('/usr/lib/anaconda')

import isys

def cdList():
    if not os.access("/proc/sys/dev/cdrom/info", os.R_OK): return []

    f = open("/proc/sys/dev/cdrom/info", "r")
    lines = f.readlines()
    f.close()

    cdromList = []

    for line in lines:
        line = string.split(line, ':', 1)

        if (line and line[0] == "drive name"):
            line = string.split(line[1])
            if not line: return []

            for device in line:
                cdromList.append(device)

    cdromList.sort()
    return cdromList

mycdList = cdList()
for cd in mycdList:
    if not os.access("/tmp/cdcv/version", os.R_OK): 
        isys.mount(cd,"/tmp/cdcv","iso9660",1)
    f = open("/tmp/cdcv/version","r")
    lines = f.readlines()
    f.close()
    isys.umount("/tmp/cdcv")
    for line in lines:
        line = string.split(line,'=',1)

        if (line and line[0] == "ISOVER"):
            line = string.split(line[1])

            for s in line:
                print s