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			92 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			92 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
#!/usr/bin/env python
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"""
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$Id$
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Copyright (c) 2006-2011 sqlmap developers (http://sqlmap.sourceforge.net/)
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See the file 'doc/COPYING' for copying permission
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"""
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import codecs
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import os
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import cProfile
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from lib.core.common import getUnicode
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from lib.core.data import logger
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from lib.core.data import paths
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from lib.core.settings import UNICODE_ENCODING
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def profile(profileOutputFile=None, dotOutputFile=None, imageOutputFile=None):
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    """
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    This will run the program and present profiling data in a nice looking graph
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    """
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    try:
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        from extra.gprof2dot import gprof2dot
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        from extra.xdot import xdot
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        import gobject
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        import gtk
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        import pydot
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    except ImportError, e:
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        errMsg = "profiling requires third-party libraries (%s). " % getUnicode(e, UNICODE_ENCODING)
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        errMsg += "quick steps: 1) install http://code.google.com/p/pydot/ 2) sudo apt-get install python-profiler graphviz"
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        logger.error(errMsg)
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        return
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    if profileOutputFile is None:
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        profileOutputFile = os.path.join(paths.SQLMAP_OUTPUT_PATH, "sqlmap_profile.raw")
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    if dotOutputFile is None:
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        dotOutputFile = os.path.join(paths.SQLMAP_OUTPUT_PATH, "sqlmap_profile.dot")
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    if imageOutputFile is None:
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        imageOutputFile = os.path.join(paths.SQLMAP_OUTPUT_PATH, "sqlmap_profile.png")
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    if os.path.exists(profileOutputFile):
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        os.remove(profileOutputFile)
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    if os.path.exists(dotOutputFile):
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        os.remove(dotOutputFile)
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    if os.path.exists(imageOutputFile):
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        os.remove(imageOutputFile)
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    infoMsg = "profiling the execution into file %s" % profileOutputFile
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    logger.info(infoMsg)
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    # Start sqlmap main function and generate a raw profile file
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    cProfile.run("start()", profileOutputFile)
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    infoMsg = "converting profile data into a dot file '%s'" % dotOutputFile
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    logger.info(infoMsg)
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    # Create dot file by using extra/gprof2dot/gprof2dot.py
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    # http://code.google.com/p/jrfonseca/wiki/Gprof2Dot
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    dotFilePointer = codecs.open(dotOutputFile, 'wt', UNICODE_ENCODING)
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    parser = gprof2dot.PstatsParser(profileOutputFile)
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    profile = parser.parse()
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    profile.prune(0.5/100.0, 0.1/100.0)
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    dot = gprof2dot.DotWriter(dotFilePointer)
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    dot.graph(profile, gprof2dot.TEMPERATURE_COLORMAP)
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    dotFilePointer.close()
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    infoMsg = "converting dot file into a graph image '%s'" % imageOutputFile
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    logger.info(infoMsg)
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    # Create graph image (png) by using pydot (python-pydot)
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    # http://code.google.com/p/pydot/
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    pydotGraph = pydot.graph_from_dot_file(dotOutputFile)
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    pydotGraph.write_png(imageOutputFile)
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    infoMsg = "displaying interactive graph with xdot library"
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    logger.info(infoMsg)
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    # Display interactive Graphviz dot file by using extra/xdot/xdot.py
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    # http://code.google.com/p/jrfonseca/wiki/XDot
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    win = xdot.DotWindow()
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    win.connect('destroy', gtk.main_quit)
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    win.set_filter("dot")
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    win.open_file(dotOutputFile)
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    gobject.timeout_add(1000, win.update, dotOutputFile)
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    gtk.main()
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