1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
|
module Analysis.Files where
import Directory
import Distribution ( installDir, lookupModuleSourceInLoadPath
, stripCurrySuffix )
import FlatCurry.Files
import FlatCurry.Goodies (progImports)
import FlatCurry.Types (Prog, QName)
import FilePath
import List (isPrefixOf, isSuffixOf)
import ReadShowTerm (readQTerm, showQTerm)
import Time (ClockTime)
import Analysis.Logging (debugMessage)
import Analysis.ProgInfo
getAnalysisBaseFile :: String -> String -> IO String
getAnalysisBaseFile moduleName anaName = do
analysisDirectory <- getAnalysisDirectory
currentDir <- getCurrentDirectory >>= return . dropDrive
let modAnaName = moduleName <.> anaName
(fileDir,_) <- findModuleSourceInLoadPath moduleName
if isAbsolute fileDir
then return (analysisDirectory </> dropDrive fileDir </> modAnaName)
else return (analysisDirectory </> currentDir </> fileDir </> modAnaName)
getAnalysisPublicFile :: String -> String -> IO String
getAnalysisPublicFile modname ananame = do
getAnalysisBaseFile modname ananame >>= return . (<.> "pub")
getAnalysisDirectory :: IO String
getAnalysisDirectory = do
homedir <- getHomeDirectory
hashomedir <- doesDirectoryExist homedir
let cassStoreDir = if hashomedir then homedir else installDir
return $ cassStoreDir </> ".curryanalysis_cache"
getInterfaceInfos :: String -> [String] -> IO (ProgInfo a)
getInterfaceInfos _ [] = return emptyProgInfo
getInterfaceInfos anaName (mod:mods) =
do modInfo <- loadPublicAnalysis anaName mod
modsInfo <- getInterfaceInfos anaName mods
return (combineProgInfo modInfo modsInfo)
loadDefaultAnalysisValues :: String -> String -> IO [(QName,a)]
loadDefaultAnalysisValues anaName moduleName = do
(_,fileName) <- findModuleSourceInLoadPath moduleName
let defaultFileName = stripCurrySuffix fileName ++ ".defaults."++anaName
fileExists <- doesFileExist defaultFileName
if fileExists
then do debugMessage 3 ("Load default values from " ++ defaultFileName)
defaultValues <- readFile defaultFileName >>= return . readQTerm
return (map (\ (f,a) -> ((moduleName,f),a)) defaultValues)
else return []
loadCompleteAnalysis :: String -> String -> IO (ProgInfo _)
loadCompleteAnalysis ananame mainModule =
getAnalysisBaseFile mainModule ananame >>= readAnalysisFiles
loadPublicAnalysis:: String -> String -> IO (ProgInfo a)
loadPublicAnalysis anaName moduleName = do
getAnalysisPublicFile moduleName anaName >>= readAnalysisPublicFile
storeImportModuleList :: String -> [String] -> IO ()
storeImportModuleList modname modlist = do
importListFile <- getAnalysisBaseFile modname "IMPORTLIST"
createDirectoryR (dropFileName importListFile)
writeFile importListFile (showQTerm modlist)
getImportModuleListFile :: String -> IO (Maybe String)
getImportModuleListFile modname = do
importListFile <- getAnalysisBaseFile modname "IMPORTLIST"
iflExists <- doesFileExist importListFile
return $ if iflExists then Just importListFile else Nothing
storeAnalysisResult :: String -> String -> ProgInfo a -> IO ()
storeAnalysisResult ananame moduleName result = do
baseFileName <- getAnalysisBaseFile moduleName ananame
createDirectoryR (dropFileName baseFileName)
debugMessage 4 ("Analysis result: " ++ showProgInfo result)
writeAnalysisFiles baseFileName result
createDirectoryR :: String -> IO ()
createDirectoryR maindir =
let (drv,dir) = splitDrive maindir
in createDirectories drv (splitDirectories dir)
where
createDirectories _ [] = done
createDirectories dirname (dir:dirs) = do
let createdDir = dirname </> dir
dirExists <- doesDirectoryExist createdDir
unless dirExists $ do
debugMessage 3 ("Creating directory '"++createdDir++"'...")
createDirectory createdDir
createDirectories createdDir dirs
deleteAllAnalysisFiles :: String -> IO ()
deleteAllAnalysisFiles ananame = do
analysisDir <- getAnalysisDirectory
deleteAllInDir analysisDir
where
deleteAllInDir dir = do
dircont <- getDirectoryContents dir
mapIO_ processDirElem (filter (not . isPrefixOf ".") dircont)
where
processDirElem f = do
let fullname = dir </> f
when (isAnaFile f) $ do
putStrLn ("DELETE: " ++ fullname)
removeFile fullname
isdir <- doesDirectoryExist fullname
when isdir $ deleteAllInDir fullname
isAnaFile f =
(".pub" `isSuffixOf` f && ('.':ananame) `isSuffixOf` dropExtension f) ||
(".priv" `isSuffixOf` f && ('.':ananame) `isSuffixOf` dropExtension f)
findModuleSourceInLoadPath :: String -> IO (String,String)
findModuleSourceInLoadPath modname =
lookupModuleSourceInLoadPath modname >>=
maybe (error $ "Source file for module '"++modname++"' not found!")
return
getImports :: String -> IO [String]
getImports moduleName = do
debugMessage 3 ("Reading interface of module "++moduleName)
readNewestFlatCurryInt moduleName >>= return . progImports
getSourceFileTime :: String -> IO (String,ClockTime)
getSourceFileTime moduleName = do
(_,fileName) <- findModuleSourceInLoadPath moduleName
time <- getModificationTime fileName
return (moduleName,time)
getFlatCurryFileTime :: String -> IO (String,Maybe ClockTime)
getFlatCurryFileTime modname =
lookupFlatCurryFileInLoadPath modname >>=
maybe (return (modname, Nothing))
(\fcyFileName -> do
ftime <- getModificationTime fcyFileName
return (modname, Just ftime))
flatCurryFileNewer :: String -> IO (Maybe String)
flatCurryFileNewer modname = do
(_,sourceFileName) <- findModuleSourceInLoadPath modname
stime <- getModificationTime sourceFileName
lookupFlatCurryFileInLoadPath modname >>=
maybe (return Nothing)
(\fcyFileName -> do
itime <- getModificationTime fcyFileName
return (if itime >= stime then Just fcyFileName else Nothing))
readNewestFlatCurry :: String -> IO Prog
readNewestFlatCurry modname =
flatCurryFileNewer modname >>=
maybe (readFlatCurry modname) readFlatCurryFile
readNewestFlatCurryInt :: String -> IO Prog
readNewestFlatCurryInt modname =
flatCurryFileNewer modname >>=
maybe (readFlatCurryInt modname) (readFlatCurryFile . flat2intName)
flat2intName :: String -> String
flat2intName fn = reverse ("tnif" ++ drop 3 (reverse fn))
|