asic (empty) → 1.2

raw patch · 4 files changed

+273/−0 lines, 4 filesdep +asildep +basedep +bytestringsetup-changed

Dependencies added: asil, base, bytestring, utf8-string

Files

LICENSE +165/−0
Setup.hs +5/−0
asic.cabal +20/−0
src/Main.hs +83/−0

+ LICENSE view

@@ -0,0 +1,165 @@+                   GNU LESSER GENERAL PUBLIC LICENSE+                       Version 3, 29 June 2007++ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>+ Everyone is permitted to copy and distribute verbatim copies+ of this license document, but changing it is not allowed.+++  This version of the GNU Lesser General Public License incorporates+the terms and conditions of version 3 of the GNU General Public+License, supplemented by the additional permissions listed below.++  0. 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+ Setup.hs view

@@ -0,0 +1,5 @@+module Main where++import Distribution.Simple++main = defaultMain

+ asic.cabal view

@@ -0,0 +1,20 @@+cabal-version: >= 1.8+build-type: Simple+name: asic+version: 1.2+license: LGPL+license-file: LICENSE+maintainer: Arie Middelkoop <ariem@cs.uu.nl>+homepage: http://www.pros.upv.es/fittest/+description: A compiler for the instrumentation of ActionScript programs.+category: Compilers/Interpreters+synopsis: Action Script Instrumentation Compiler+stability: Experimental+copyright: Universiteit Utrecht, FITTEST project++executable asic+  build-depends: base >= 4, base < 5+  build-depends: bytestring >= 0.9, utf8-string >= 0.3+  build-depends: asil >= 1.2+  main-is: Main.hs+  hs-source-dirs: src

+ src/Main.hs view

@@ -0,0 +1,83 @@+-- | Instrumenter entry point+module Main(main) where++import System.IO+import Control.Monad+import Parser+import qualified PrettyCode as PC+import qualified PrettyTree as PT+import Options+import qualified Data.ByteString.Lazy as B+import ProgInfo+import ByteCode+import TrfInjectAbc+import TrfInjectRefl+import SymbolTables+import CFG+import PrettyUtil+import GenInstrLib+import SymInfo+import Data.Monoid+import ExtractAbc+++-- | Describes different types of outputs+data Result+  = ResSwf !SwfFile+  | ResDoc !Doc+  | ResStr !B.ByteString+  | ResNothing++-- | Takes an swf file as parameter and processes it depending on the commandline options.+main :: IO ()+main = do+  opts <- commandlineArgs+  let source = optSourceFile opts+  when (source /= "") $ do+    swf <- parseAnyAsSwf source+    let tbls = symInfoSwf swf+    when (optDumpSym opts) (hPutStrLn stderr $ show tbls)+    when (optDumpAst opts) $ do+      B.hPut stderr $ renderBytes $ PT.ppSwf opts tbls swf+      hPutStrLn stderr ""  -- trailing newline++    syms <- case optEnv opts of+      [] -> return mempty+      ps -> extractSymInfos ps++    res <- process opts syms tbls swf+    let outp = case optOutputFile opts of+                 Nothing   -> B.hPut stdout+                 Just dest -> withFile dest WriteMode . flip B.hPut+    case res of+      ResSwf swf' -> outp $ PC.ppSwf swf'+      ResDoc doc  -> outp $ renderBytes doc+      ResStr str  -> outp str+      ResNothing  -> return ()++-- | Processes the swf file+process :: Options -> SymInfo -> [SymbolTables] -> SwfFile -> IO Result+process opts gEnv tbls file = case optGenLib opts of+  Just name -> return $ ResDoc $ genInstrLib name gEnv tbls+  Nothing -> pipeline file [injRefl opts tbls, injAbc opts]++-- | Sequences transformations on the swf file+pipeline :: SwfFile -> [SwfFile -> IO (Maybe SwfFile)] -> IO Result+pipeline file = fmap wrap . foldl (>>=) (return $ Left file) . map act where+  wrap = either (const ResNothing) ResSwf+  act f inp = fmap (maybe inp Right) $ f (either id id inp)++-- | Wrapper around the reflection injection+injRefl :: Options -> [SymbolTables] -> SwfFile -> IO (Maybe SwfFile)+injRefl opts tbls file+  | optInjectRefl opts = return $ Just $ injectReflSwf tbls file+  | otherwise          = return Nothing++-- | Wrapper around the abc injection+injAbc :: Options -> SwfFile -> IO (Maybe SwfFile)+injAbc opts file = case optInjectAbc opts of+    []    -> return Nothing+    paths -> do+      swfs <- mapM parseAnyAsSwf paths+      return $! Just $! foldl inj file $ concatMap extractAbcFiles swfs+  where inj = flip (injectAbc "asic-injected-code")