haskelldb-hsql-sqlite3 (empty) → 0.10

raw patch · 3 files changed

+79/−0 lines, 3 filesdep +basedep +haskell98dep +haskelldbbuild-type:Customsetup-changed

Dependencies added: base, haskell98, haskelldb, haskelldb-hsql, hsql, hsql-sqlite3, mtl

Files

• Database/HaskellDB/HSQL/SQLite3.hs +60/−0
• Setup.hs +4/−0
• haskelldb-hsql-sqlite3.cabal +15/−0

@@ -0,0 +1,60 @@+-----------------------------------------------------------+-- |+-- Module      :  Database.HaskellDB.HSQL.SQLite3+-- Copyright   :  HWT Group 2003,+--                Bjorn Bringert 2006+-- License     :  BSD-style+-- +-- Maintainer  :  haskelldb-users@lists.sourceforge.net+-- Stability   :  experimental+-- Portability :  non-portable+--+-- Interface to SQLite 3 <http://www.hwaci.com/sw/sqlite/>+-- databases.+--+-----------------------------------------------------------+module Database.HaskellDB.HSQL.SQLite3 (+		   SQLiteOptions(..), sqliteConnect,+		   DriverInterface(..), driver+		  ) where++import Database.HaskellDB.Database+import Database.HaskellDB.HSQL+import Database.HaskellDB.DriverAPI+import Database.HaskellDB.Sql.SQLite as SQLite+import qualified Database.HSQL.SQLite3 as SQLite3 (connect) +import System.IO++data SQLiteOptions = SQLiteOptions { +				    filepath :: FilePath, -- ^ database file+				    mode :: IOMode        -- ^ access mode+                  		   }++sqliteConnect :: MonadIO m => SQLiteOptions -> (Database -> m a) -> m a+sqliteConnect opts = +    hsqlConnect SQLite.generator (SQLite3.connect (filepath opts) (mode opts))++sqliteConnectOpts :: MonadIO m => [(String,String)] -> (Database -> m a) -> m a+sqliteConnectOpts opts f = +    do+    [a,b] <- getOptions ["filepath","mode"] opts+    m <- readIOMode b+    sqliteConnect (SQLiteOptions {filepath = a,+				  mode = m}) f++readIOMode :: Monad m => String -> m IOMode+readIOMode s = +    case s of+           "r" -> return ReadMode+           "w" -> return WriteMode+           "a" -> return AppendMode+           "rw" -> return ReadWriteMode+           _ -> case reads s of+                             [(x,"")] -> return x+                             _ -> fail $ "Bad IO mode: " ++ s++-- | This driver requires the following options: +--   "filepath", "mode"+-- The possible values of the "mode" option are "r", "w", "rw"+driver :: DriverInterface+driver = defaultdriver {connect = sqliteConnectOpts}

@@ -0,0 +1,4 @@+#!/usr/bin/env runghc++import Distribution.Simple+main = defaultMain

@@ -0,0 +1,15 @@+Name: haskelldb-hsql-sqlite3+Version: 0.10+Copyright: The authors+Maintainer: haskelldb-users@lists.sourceforge.net+Author: Daan Leijen, Conny Andersson, Martin Andersson, Mary Bergman, Victor Blomqvist, Bjorn Bringert, Anders Hockersten, Torbjorn Martin, Jeremy Shaw+License: BSD3+build-depends: haskell98, base, mtl, haskelldb, haskelldb-hsql, hsql, hsql-sqlite3+Extensions: ExistentialQuantification,+            OverlappingInstances,+            UndecidableInstances,+            MultiParamTypeClasses+Synopsis: HaskellDB support for the HSQL SQLite driver.+Exposed-Modules:+        Database.HaskellDB.HSQL.SQLite3+ghc-options: -O2