60 lines
1.7 KiB
Python
60 lines
1.7 KiB
Python
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import sys, re, os, stat
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from ctypes import *
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if len( sys.argv ) < 3:
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print 'p4debugscan.py scans for debug DLLs in the last N revisions of a file in Perforce'
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print 'usage: p4debugscan.py filename N'
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print 'alt : p4debugscan.py filename -1 (will only look at filename on disk)'
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print 'ex : p4debugscan.py //valvegames/rel/hl2/game/bin/engine.dll 10'
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print ' (looks for debug versions in the past 10 revisions of engine.dll)'
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sys.exit( 1 )
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filename = sys.argv[1]
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nRevisions = sys.argv[2]
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if nRevisions == '-1':
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hdll = windll.kernel32.LoadLibraryA( filename )
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fn_addr = windll.kernel32.GetProcAddress( hdll, "BuiltDebug" )
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windll.kernel32.FreeLibrary( hdll )
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if fn_addr == 0:
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print '%s: RELEASE' % (filename)
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else:
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print '%s: DEBUG' % (filename)
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else:
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# Get the revisions list.
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f = os.popen( 'p4 changes -m %s %s' % (nRevisions, filename) )
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str = f.read()
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f.close()
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changelistNumbers = []
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myRE = re.compile( r'change (?P<num>\d+?) on (?P<date>.+?) ', re.IGNORECASE )
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while 1:
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m = myRE.search( str )
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if m:
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str = str[m.end():]
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changelistNumbers.append( [m.group('num'), m.group('date')] )
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else:
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break
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testDLLFilename = 'p4debugscan_test.dll'
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for x in changelistNumbers:
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os.system( 'p4 print -q -o %s %s@%s' % (testDLLFilename, filename, x[0]) )
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hdll = windll.kernel32.LoadLibraryA( testDLLFilename )
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fn_addr = windll.kernel32.GetProcAddress( hdll, "BuiltDebug" )
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windll.kernel32.FreeLibrary( hdll )
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if fn_addr == 0:
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print '%s: %s@%s - RELEASE' % (x[1], filename, x[0])
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else:
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print '%s: %s@%s - DEBUG' % (x[1], filename, x[0])
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os.chmod( testDLLFilename, stat.S_IWRITE | stat.S_IREAD )
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os.unlink( testDLLFilename )
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