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75 lines
2.1 KiB
75 lines
2.1 KiB
#!/usr/bin/python |
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import os |
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import re |
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import sys |
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if len (sys.argv) < 3: |
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print "Specify hpcups.drv and hpijs.drv pathnames" |
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sys.exit (1) |
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hpcups_drv = sys.argv[1] |
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hpijs_drv = sys.argv[2] |
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# Match e.g. Model "ModelName" |
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# and catch 'ModelName' in group 0 |
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mn_re = re.compile ('^\s*ModelName\s+"(.*)"\s*$') |
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# Match e.g. Attribute "1284DeviceID" "" "blah" |
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# and catch everything before 'blah' in group 0, 'blah' in group 1, |
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# trailing characters in group 2 |
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devid_re = re.compile ('^(\s*Attribute\s+"1284DeviceID"\s+""\s+")(.*)("\s*)$') |
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# Match e.g. } |
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end_re = re.compile ('^\s*}') |
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devid_by_mn = dict() |
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hpcups_lines = file (hpcups_drv, "r").readlines () |
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current_mn = None |
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for line in hpcups_lines: |
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if current_mn == None: |
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match = mn_re.match (line) |
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if match == None: |
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continue |
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current_mn = match.groups ()[0] |
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else: |
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match = devid_re.match (line) |
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if match: |
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devid_by_mn[current_mn] = match.groups ()[1] |
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continue |
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if end_re.match (line): |
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current_mn = None |
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print >>sys.stderr, \ |
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"%d IEEE 1284 Device IDs loaded from %s" % (len (devid_by_mn), |
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os.path.basename (hpcups_drv)) |
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replaced = 0 |
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hpijs_lines = file (hpijs_drv, "r").readlines () |
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current_mn = None |
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for line in hpijs_lines: |
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if current_mn == None: |
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match = mn_re.match (line) |
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if match: |
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current_mn = match.groups ()[0] |
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if current_mn.endswith (" hpijs"): |
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current_mn = current_mn[:-6] |
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else: |
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match = devid_re.match (line) |
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if match: |
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devid = devid_by_mn.get (current_mn) |
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if devid: |
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line = (match.groups ()[0] + devid + match.groups ()[2]) |
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replaced += 1 |
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else: |
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print >>sys.stderr, "Not matched: %s" % current_mn |
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if end_re.match (line): |
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current_mn = None |
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print line.rstrip ("\n") |
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print >>sys.stderr, \ |
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"%d IEEE 1284 Device IDs replaced in %s" % (replaced, |
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os.path.basename (hpijs_drv))
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