| -rwxr-xr-x | scripts/qdebug-odebug.py | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/scripts/qdebug-odebug.py b/scripts/qdebug-odebug.py index 636c1b2..7a417e1 100755 --- a/scripts/qdebug-odebug.py +++ b/scripts/qdebug-odebug.py @@ -1,119 +1,124 @@ #!/usr/bin/env python """ qdebug-odebug.py (C) 2004 Michael 'Mickey' Lauer <mickey@Vanille.de> This script helps to convert from the Qt debugging framework to the Opie debugging framework Though it will take care of the most common usages, it may not recognize uncommon ones, hence manual work may be needed after applying the script. """ import sys, sre -qDebugExpression = sre.compile( '(.*)(qDebug)\(\s*(.*)\s*\);(.*)' ) -qWarningExpression = sre.compile( '(.*)(qWarning)\(\s*(.*)\s*\);(.*)' ) -qErrorExpression = sre.compile( '(.*)(qError)\(\s*(.*)\s*\);(.*)' ) -qFatalExpression = sre.compile( '(.*)(qFatal)\(\s*(.*)\s*\);(.*)' ) -printfExpression = sre.compile( '(.*)(printf)\(\s*(.*)\s*\);(.*)' ) +qDebugExpression = sre.compile( '(?P<head>.*)(?P<statement>qDebug)\(\s*(?P<content>.*)\s*\);(?P<tail>.*)' ) +qWarningExpression = sre.compile( '(?P<head>.*)(?P<statement>qWarning)\(\s*(?P<content>.*)\s*\);(?P<tail>.*)' ) +qErrorExpression = sre.compile( '(?P<head>.*)(?P<statement>qError)\(\s*(?P<content>.*)\s*\);(?P<tail>.*)' ) +qFatalExpression = sre.compile( '(?P<head>.*)(?P<statement>qFatal)\(\s*(?P<content>.*)\s*\);(?P<tail>.*)' ) +#printfExpression = sre.compile( '(?P<head>.*)(?![s\.])(?P<statement>printf)\(\s*(?P<content>.*)\s*\);(?P<tail>.*)' ) debugTable = { "qDebug" : "odebug", "qWarning" : "owarn", "qError" : "oerr", "qFatal" : "ofatal", "printf" : "odebug" } -allExpressions = ( qDebugExpression, qWarningExpression, qErrorExpression, qFatalExpression, printfExpression ) +allExpressions = ( qDebugExpression, qWarningExpression, qErrorExpression, qFatalExpression ) #, printfExpression ) #################################################################################################### def convert( fname ): print >>sys.stderr, "<NOTE>: Dealing with %s..." % fname for line in file( fname ): match = False for expr in allExpressions: m = expr.match( line ) if m is None: continue else: match = True - head, debug, content, tail = m.groups() + + head = m.groupdict()["head"] + debug = m.groupdict()["statement"] + content = m.groupdict()["content"] + tail = m.groupdict()["tail"] + print >>sys.stderr, "<NOTE>: Groups = ", m.groups() sys.stdout.write( head ) # don't strip() here, because we want to keep indentation sys.stdout.write( debugTable[debug.strip()] ) sys.stdout.write( " << " ) sys.stdout.write( transform( content ).strip() ) sys.stdout.write( " << oendl; " ) sys.stdout.write( tail ) if not tail.endswith( "\n" ): sys.stdout.write( "\n" ) continue # nothing applies if not match: sys.stdout.write( line ) #################################################################################################### def transform( s ): print >>sys.stderr, "<NOTE>: Transforming '%s'..." % s # check if there is one or more comma's outside of strings groups = [] i = 0 instring = False group = "" while i < len( s ): if s[i] == '"': instring = not instring elif s[i] == "," and not instring: groups.append( group.strip() ) group = "" i += 1 continue group += s[i] i += 1 continue groups.append( group.strip() ) # check for easy case if len( groups ) < 2: return s.replace( "%%", "%" ) # damn. it gets complicated... print >>sys.stderr, "<NOTE>: Comma's outside of strings = %d" % ( len( groups ) -1 ) formatstring, substitutions = groups[0], groups[1:] result = "" # iterator over formatstring and substitute format directives (e.g. '%d') with the substitutions subst = 0 i = 0 indirective = False while i < len( formatstring ): if formatstring[i] != "%": result += formatstring[i] i += 1 continue else: # % in formatstring indirective = True i += 1 - while i < len( formatstring ) and formatstring[i] not in "%dDiouxXfegEscpn": + while i < len( formatstring ) and formatstring[i] not in "%dDiouxXfFegEscpn": i += 1 if formatstring[i] == "%": result += "%" else: result += '" << %s << "' % substitutions[0].replace( "(const char*)", "" ).replace( ".latin1()", "" ) del substitutions[0] indirective = False i += 1 print >>sys.stderr, "<NOTE>: Result seems to be '%s'" % result return result.replace( "%%", "%" ) #################################################################################################### if __name__ == "__main__": try: fname = sys.argv[1] except: print >>sys.stderr, "Usage: %s <filename>\n" % sys.argv[0] else: convert( fname ) |