#!/usr/bin/env python

import os, sys

FORBIDDEN_INCLUDES = [
    ("iostream", ["Swiften/Base/format.h"]), 
    ("Base/Log.h", []), 
    ("Base/format.h", []),
    ("algorithm", ["Swiften/Base/Algorithm.h", "Swiften/Base/SafeAllocator.h", "Swiften/Base/Listenable.h", "Swiften/Base/Concat.h"]), 
    ("boost/bind.hpp", ["Swiften/Base/Listenable.h", "Swiften/FileTransfer/S5BTransportSession.h"]), 
    ("boost/filesystem.hpp", []), 
    ("Base/foreach.h", []), 
    ("boost/date_time/date_time.hpp", []), 
    ("boost/filesystem/filesystem.hpp", []),

    # To avoid
    ("Base/Algorithm.h", ["Swiften/StringCodecs/HMAC.h"]),
]

foundBadHeaders = False

filename = sys.argv[1]

if "3rdParty" in filename or ".sconf" in filename or ".framework" in filename or not filename.endswith(".h") :
    sys.exit(0)
if not "Swiften" in filename :
    sys.exit(0)
if filename.endswith("Swiften.h") :
    sys.exit(0)

file = open(filename, "r")
for line in file.readlines() :
    if not "#include" in line :
        continue
    if "Base/Log.h" in filename :
        continue
    for forbiddenInclude, ignores in FORBIDDEN_INCLUDES :
        if forbiddenInclude in line and len([x for x in ignores if x in filename]) == 0 :
            print "Found " + forbiddenInclude + " include in " + filename
            foundBadHeaders = True

sys.exit(foundBadHeaders)