Change log format to make it conform to Linux g++ rules.

gistfile1.py

import os
import re

regex = re.compile(r"(.*)(GLOG[A-Z]*\([A-Z]+::[A-Z_]+\s*,\s*)(__FUNCTION__)\s*(\")([^\"]+\")(\s*,\s*.*){0,1}(\s*\)\s*;){0,1}")

def test_code():
    s=[]
    s.append('  GLOGNOFLA(LOGLEVEL::LL_DEBUG, __FUNCTION__ " toSign [%s]");')
    s.append('     GLOGNOFLA(LOGLEVEL::LL_DEBUG, __FUNCTION__ " toSign [%s]", toSign.c_str());')
    s.append('GLOGNOFLA(LOGLEVEL::LL_ERROR, __FUNCTION__ " failed(%s) : %s", rtn.curlerror.c_str(), curl->GetLastURL().c_str());')

    for s1 in s:
        print "###", s1
        result1 = regex.match(s1)
        m = result1.groups()
        #print repr(m)
        out = m[0] + m[1] + m[3] + "%s" + m[4] + ", " + m[2]
        if len(m) > 5:
            for i in range(5, len(m)):
                if m[i] is not None:
                    out += m[i]
        print ">>>", out


def replace_log(filename):
    
    tf = open(filename)
    all_lines = tf.read()
    tf.close()

    if "__FUNCTION__" not in all_lines:
        print "NOT FOUND. SKIP."
        return

    newfilename = filename + ".tmp"
    newf = open(newfilename, "w")
    with open(filename) as f:
        for line in f:
            if "__FUNCTION__" in line:
                reg_result = regex.match(line)
                if reg_result:
                    match_group = reg_result.groups()
                    newl =  modified_line(match_group)
                    newf.write(newl+"\n")
                else:
                    print "WARNING!!! NOT MATCHED", line
                    newf.write(line)
            else:
                newf.write(line)
    newf.close()

    try:
        os.remove(filename+".bak")
    except OSError:
        pass
    os.rename(filename, filename+".bak")
    os.rename(newfilename, filename)

def modified_line(m):
    #print repr(m)
    out = m[0] + m[1] + m[3] + "%s" + m[4] + ", " + m[2]
    if len(m) > 5:
        for i in range(5, len(m)):
            if m[i] is not None:
                out += m[i]
    return out

for root, dirs, files in os.walk(".", topdown=True):
    for name in files:
        if name.endswith(".cpp"):
            filename = os.path.join(root, name)
            print "Processing: ", filename
            replace_log(filename)