static-cat: Add all MS Office (including OOXML) and ODF types

[scripts-static-cat.git] / StaticCat.hs

diff --git a/StaticCat.hs b/StaticCat.hs
index b5d03fc6db23fc0170284f2b085b91c68d874e73..456e6c13f116416af1715c970c3cadc455440b84 100644 (file)
--- a/StaticCat.hs
+++ b/StaticCat.hs
@@ -8,6 +8,7 @@ import Control.Monad.CatchIO
 import qualified Data.ByteString.Lazy as B
 import Data.Char
 import Data.Dynamic
+import Data.Int
 import qualified Data.Map as M
 import Data.Time.Clock.POSIX
 import Data.Time.Format
@@ -16,6 +17,7 @@ import Numeric
 import System.FilePath
 import System.IO
 import System.IO.Error (isDoesNotExistError, isPermissionError)
+import System.IO.Unsafe
 import System.Locale
 import System.Posix
 import System.Posix.Handle
@@ -32,6 +34,11 @@ types = M.fromList [
          (".avi", "video/x-msvideo"),
          (".css", "text/css"),
          (".doc", "application/msword"),
+         (".docm", "application/vnd.ms-word.document.macroEnabled.12"),
+         (".docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"),
+         (".dot", "application/msword"),
+         (".dotm", "application/vnd.ms-word.template.macroEnabled.12"),
+         (".dotx", "application/vnd.openxmlformats-officedocument.wordprocessingml.template"),
          (".gif", "image/gif"),
          (".htm", "text/html"),
          (".html", "text/html"),
@@ -47,9 +54,34 @@ types = M.fromList [
          (".mp3", "audio/mpeg"),
          (".mpeg", "video/mpeg"),
          (".mpg", "video/mpeg"),
+         (".odb", "application/vnd.oasis.opendocument.database"),
+         (".odc", "application/vnd.oasis.opendocument.chart"),
+         (".odf", "application/vnd.oasis.opendocument.formula"),
+         (".odg", "application/vnd.oasis.opendocument.graphics"),
+         (".odi", "application/vnd.oasis.opendocument.image"),
+         (".odm", "application/vnd.oasis.opendocument.text-master"),
+         (".odp", "application/vnd.oasis.opendocument.presentation"),
+         (".ods", "application/vnd.oasis.opendocument.spreadsheet"),
+         (".odt", "application/vnd.oasis.opendocument.text"),
+         (".otf", "application/octet-stream"),
+         (".otg", "application/vnd.oasis.opendocument.graphics-template"),
+         (".oth", "application/vnd.oasis.opendocument.text-web"),
+         (".otp", "application/vnd.oasis.opendocument.presentation-template"),
+         (".ots", "application/vnd.oasis.opendocument.spreadsheet-template"),
+         (".ott", "application/vnd.oasis.opendocument.text-template"),
          (".pdf", "application/pdf"),
          (".png", "image/png"),
+         (".pot", "application/vnd.ms-powerpoint"),
+         (".potm", "application/vnd.ms-powerpoint.template.macroEnabled.12"),
+         (".potx", "application/vnd.openxmlformats-officedocument.presentationml.template"),
+         (".ppa", "application/vnd.ms-powerpoint"),
+         (".ppam", "application/vnd.ms-powerpoint.addin.macroEnabled.12"),
+         (".pps", "application/vnd.ms-powerpoint"),
+         (".ppsm", "application/vnd.ms-powerpoint.slideshow.macroEnabled.12"),
+         (".ppsx", "application/vnd.openxmlformats-officedocument.presentationml.slideshow"),
          (".ppt", "application/vnd.ms-powerpoint"),
+         (".pptm", "application/vnd.ms-powerpoint.presentation.macroEnabled.12"),
+         (".pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation"),
          (".ps", "application/postscript"),
          (".svg", "image/svg+xml"),
          (".swf", "application/x-shockwave-flash"),
@@ -57,12 +89,21 @@ types = M.fromList [
          (".tgz", "application/x-gzip"),
          (".tif", "image/tiff"),
          (".tiff", "image/tiff"),
+         (".ttf", "application/octet-stream"),
          (".wav", "audio/x-wav"),
          (".wmv", "video/x-ms-wmv"),
          (".xaml", "application/xaml+xml"),
          (".xap", "application/x-silverlight-app"),
          (".xhtml", "application/xhtml+xml"),
+         (".xla", "application/vnd.ms-excel"),
+         (".xlam", "application/vnd.ms-excel.addin.macroEnabled.12"),
          (".xls", "application/vnd.ms-excel"),
+         (".xlsb", "application/vnd.ms-excel.sheet.binary.macroEnabled.12"),
+         (".xlsm", "application/vnd.ms-excel.sheet.macroEnabled.12"),
+         (".xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"),
+         (".xlt", "application/vnd.ms-excel"),
+         (".xltm", "application/vnd.ms-excel.template.macroEnabled.12"),
+         (".xltx", "application/vnd.openxmlformats-officedocument.spreadsheetml.template"),
          (".xml", "text/xml"),
          (".xsl", "text/xml"),
          (".zip", "application/zip")
@@ -123,6 +164,8 @@ checkIfRange mTime = do
       return $ if parseHTTPDate ir == Just mTime then Just () else Nothing
 
 parseRange :: String -> FileOffset -> Maybe (FileOffset, FileOffset)
+parseRange (splitAt 6 -> ("bytes=", '-':(readDec -> [(len, "")]))) size =
+    Just (max 0 (size - len), size - 1)
 parseRange (splitAt 6 -> ("bytes=", readDec -> [(a, "-")])) size =
     Just (a, size - 1)
 parseRange (splitAt 6 -> ("bytes=", readDec -> [(a, '-':(readDec -> [(b, "")]))])) size =
@@ -136,13 +179,22 @@ checkRange mTime size = do
   (checkIfRange mTime >>=) $ maybe (return Nothing) $ \() -> do
     case parseRange range size of
       Just (a, b) | a <= b -> return $ Just (a, b)
-      _ -> throw BadRange
+      Just _ -> throw BadRange
+      Nothing -> return Nothing
 
 outputAll :: Handle -> FileOffset -> CGI CGIResult
 outputAll h size = do
   setHeader "Content-Length" $ show size
   outputFPS =<< liftIO (B.hGetContents h)
 
+-- | Lazily read a given number of bytes from the handle into a
+-- 'ByteString', then close the handle.
+hGetClose :: Handle -> Int64 -> IO B.ByteString
+hGetClose h len = do
+  contents <- B.hGetContents h
+  end <- unsafeInterleaveIO (hClose h >> return B.empty)
+  return (B.append (B.take len contents) end)
+
 outputRange :: Handle -> FileOffset -> Maybe (FileOffset, FileOffset) -> CGI CGIResult
 outputRange h size Nothing = outputAll h size
 outputRange h size (Just (a, b)) = do
@@ -153,7 +205,7 @@ outputRange h size (Just (a, b)) = do
    "bytes " ++ show a ++ "-" ++ show b ++ "/" ++ show size
   setHeader "Content-Length" $ show len
   liftIO $ hSeek h AbsoluteSeek (fromIntegral a)
-  outputFPS =<< liftIO (B.hGet h (fromIntegral len))
+  outputFPS =<< liftIO (hGetClose h (fromIntegral len))
 
 serveFile :: FilePath -> CGI CGIResult
 serveFile file = (`catch` outputMyError) $ do