X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;f=Network%2FHTTP%2FLucu%2FResource.hs;h=ec3447e7f488585570b4e8891b4da5abdbdad0f0;hb=874e6a4;hp=e6a03aca748a539c048c4b720be3de2a162db9eb;hpb=5e561403ba8ad9c440cc2bf2bacb61ebc3c7a111;p=Lucu.git

diff --git a/Network/HTTP/Lucu/Resource.hs b/Network/HTTP/Lucu/Resource.hs
index e6a03ac..ec3447e 100644
--- a/Network/HTTP/Lucu/Resource.hs
+++ b/Network/HTTP/Lucu/Resource.hs
@@ -1,8 +1,10 @@
 {-# LANGUAGE
-    BangPatterns
+    CPP
+  , BangPatterns
   , GeneralizedNewtypeDeriving
   , DoAndIfThenElse
   , OverloadedStrings
+  , QuasiQuotes
   , RecordWildCards
   , UnicodeSyntax
   #-}
@@ -81,7 +83,9 @@ module Network.HTTP.Lucu.Resource
     , getRemoteAddr
     , getRemoteAddr'
     , getRemoteHost
+#if defined(HAVE_SSL)
     , getRemoteCertificate
+#endif
     , getRequest
     , getMethod
     , getRequestURI
@@ -174,7 +178,9 @@ import Network.HTTP.Lucu.Request
 import Network.HTTP.Lucu.Resource.Internal
 import Network.HTTP.Lucu.Response
 import Network.HTTP.Lucu.MIMEParams
-import Network.HTTP.Lucu.MIMEType
+import Network.HTTP.Lucu.MIMEType (MIMEType(..))
+import qualified Network.HTTP.Lucu.MIMEType as MT
+import Network.HTTP.Lucu.MIMEType.TH
 import Network.HTTP.Lucu.Utils
 import Network.Socket hiding (accept)
 import Network.URI hiding (path)
@@ -236,7 +242,7 @@ toPairWithFormData ∷ (ByteString, ByteString) → (Strict.ByteString, FormData
 toPairWithFormData (name, value)
     = let fd = FormData {
                  fdFileName = Nothing
-               , fdMIMEType = parseMIMEType "text/plain"
+               , fdMIMEType = [mimeType| text/plain |]
                , fdContent  = Lazy.fromChunks [value]
                }
       in (name, fd)
@@ -258,7 +264,7 @@ getAccept
            Nothing
                → return []
            Just accept
-               → case P.parseOnly (finishOff mimeTypeList) (A.toByteString accept) of
+               → case P.parseOnly (finishOff MT.mimeTypeList) (A.toByteString accept) of
                     Right xs → return xs
                     Left  _  → abort $ mkAbortion' BadRequest
                                      $ "Unparsable Accept: " ⊕ A.toText accept
@@ -310,7 +316,7 @@ getContentType
            Nothing
                → return Nothing
            Just cType
-               → case P.parseOnly (finishOff mimeType) (A.toByteString cType) of
+               → case P.parseOnly (finishOff MT.mimeType) (A.toByteString cType) of
                     Right t → return $ Just t
                     Left  _ → abort $ mkAbortion' BadRequest
                                     $ "Unparsable Content-Type: " ⊕ A.toText cType
@@ -401,9 +407,9 @@ foundETag tag
 
          let statusForNoneMatch
                  = if method ≡ GET ∨ method ≡ HEAD then
-                       NotModified
+                       fromStatusCode NotModified
                    else
-                       PreconditionFailed
+                       fromStatusCode PreconditionFailed
 
          -- If-None-Match があればそれを見る。
          ifNoneMatch ← getHeader "If-None-Match"
@@ -447,15 +453,14 @@ foundTimeStamp timeStamp
          when (method ≡ POST)
              $ abort
              $ mkAbortion' InternalServerError
-               "Illegal computation of foundTimeStamp for POST request."
+               "Illegal call of foundTimeStamp for POST request."
 
          let statusForIfModSince
                  = if method ≡ GET ∨ method ≡ HEAD then
-                       NotModified
+                       fromStatusCode NotModified
                    else
-                       PreconditionFailed
+                       fromStatusCode PreconditionFailed
 
-         -- If-Modified-Since があればそれを見る。
          ifModSince ← getHeader "If-Modified-Since"
          case ifModSince of
            Just str → case HTTP.fromAscii str of
@@ -464,11 +469,11 @@ foundTimeStamp timeStamp
                                $ abort
                                $ mkAbortion' statusForIfModSince
                                $ "The entity has not been modified since " ⊕ A.toText str
-                         Left _
-                             → return () -- 不正な時刻は無視
+                         Left e
+                             → abort $ mkAbortion' BadRequest
+                                     $ "Malformed If-Modified-Since: " ⊕ T.pack e
            Nothing  → return ()
 
-         -- If-Unmodified-Since があればそれを見る。
          ifUnmodSince ← getHeader "If-Unmodified-Since"
          case ifUnmodSince of
            Just str → case HTTP.fromAscii str of
@@ -477,8 +482,9 @@ foundTimeStamp timeStamp
                                $ abort
                                $ mkAbortion' PreconditionFailed
                                $ "The entity has not been modified since " ⊕ A.toText str
-                         Left _
-                             → return () -- 不正な時刻は無視
+                         Left e
+                             → abort $ mkAbortion' BadRequest
+                                     $ "Malformed If-Unmodified-Since: " ⊕ T.pack e
            Nothing  → return ()
 
          driftTo ReceivingBody
@@ -580,7 +586,7 @@ getForm limit
                        $ A.toText
                        $ A.fromAsciiBuilder
                        $ A.toAsciiBuilder "Unsupported media type: "
-                       ⊕ printMIMEType cType
+                       ⊕ MT.printMIMEType cType
     where
       readWWWFormURLEncoded
           = (map toPairWithFormData ∘ parseWWWFormURLEncoded)
@@ -609,16 +615,16 @@ getForm limit
 -- |@'redirect' code uri@ declares the response status as @code@ and
 -- \"Location\" header field as @uri@. The @code@ must satisfy
 -- 'isRedirection' or it raises an error.
-redirect ∷ StatusCode → URI → Resource ()
-redirect code uri
-    = do when (code ≡ NotModified ∨ not (isRedirection code))
+redirect ∷ StatusCode sc ⇒ sc → URI → Resource ()
+redirect sc uri
+    = do when (sc ≈ NotModified ∨ (¬) (isRedirection sc))
              $ abort
              $ mkAbortion' InternalServerError
              $ A.toText
              $ A.fromAsciiBuilder
              $ A.toAsciiBuilder "Attempted to redirect with status "
-             ⊕ printStatusCode code
-         setStatus code
+             ⊕ printStatusCode sc
+         setStatus sc
          setLocation uri
 
 -- |@'setContentType' mType@ declares the response header
@@ -626,7 +632,7 @@ redirect code uri
 -- mandatory for sending a response body.
 setContentType ∷ MIMEType → Resource ()
 setContentType
-    = setHeader "Content-Type" ∘ A.fromAsciiBuilder ∘ printMIMEType
+    = setHeader "Content-Type" ∘ A.fromAsciiBuilder ∘ MT.printMIMEType
 
 -- |@'setLocation' uri@ declares the response header \"Location\" as
 -- @uri@. You usually don't need to call this function directly.