{- |

Module : $Header$

Copyright : Heng Jiang, Uni Bremen 2004-2006

License : similar to LGPL, see HetCATS/LICENSE.txt or LIZENZ.txt

Test Logic translation for development graphs.

Follows Sect. IV:4.2 of the CASL Reference Manual.

-}

module Main where -- Static.Test.TestDGTrans where

import Static.DGTranslation

import Logic.Grothendieck

import Syntax.AS_Library

import Static.AnalysisLibrary

import Static.DevGraph

import Driver.Options

-- import qualified Data.Map as Map

-- import qualified List as List

import System.Environment

import Comorphisms.CASL2PCFOL

import Comorphisms.CASL2SubCFOL

import Common.Result

import Maybe

import GUI.ShowGraph

-- import Common.DocUtils

-- import Debug.Trace

process :: HetcatsOpts -> FilePath -> IO (Maybe (LIB_NAME, LibEnv))

process opts file = do

mResult <- anaLib opts file

case mResult of

Just (libName, gcMap) ->

do ccomor <- compComorphism (Comorphism CASL2PCFOL)

(Comorphism defaultCASL2SubCFOL)

gcMap' <- trans gcMap ccomor

return $ Just (libName, gcMap')

_ -> do putStrLn "analib error."

return mResult

trans :: LibEnv -> AnyComorphism -> IO LibEnv

trans libEnv acm = do

case libEnv_translation libEnv acm of

Result diags' maybeLE ->

do putStrLn ("diagnosis : \n" ++

(unlines $ map diagWithoutTail diags'))

if hasErrors diags' then error "error(s) in translation."

else do

case maybeLE of

Just libEnv' -> return libEnv'

Nothing -> do putStrLn "no translation"

return libEnv

where diagWithoutTail d = let s = diagString d

len = length s

in take (len-2) s

main :: IO()

main = do

opts <- getArgs >>= hetcatsOpts

files <- getArgs

if length files /= 1 then

error "usage: TestDGTrans filename"

else do let file = head files

res <- process opts file

showGraph file defaultHetcatsOpts res

-- return ()