----------------------------------------------------------------------------- -- | -- Module : Distribution.Simple.GHC.IPI642 -- Copyright : (c) The University of Glasgow 2004 -- -- Maintainer : cabal-devel@haskell.org -- Portability : portable -- {- All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the University nor the names of other contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -} module Distribution.Simple.GHC.IPI642 ( InstalledPackageInfo, toCurrent, -- Don't use these, they're only for conversion purposes PackageIdentifier, convertPackageId, License, convertLicense, convertModuleName ) where import qualified Distribution.InstalledPackageInfo as Current import qualified Distribution.Package as Current hiding (depends) import qualified Distribution.License as Current import Distribution.Version (Version) import Distribution.ModuleName (ModuleName) import Distribution.Text (simpleParse,display) import Data.Maybe -- | This is the InstalledPackageInfo type used by ghc-6.4.2 and later. -- -- It's here purely for the 'Read' instance so that we can read the package -- database used by those ghc versions. It is a little hacky to read the -- package db directly, but we do need the info and until ghc-6.9 there was -- no better method. -- -- In ghc-6.4.1 and before the format was slightly different. -- See "Distribution.Simple.GHC.IPI642" -- data InstalledPackageInfo = InstalledPackageInfo { package :: PackageIdentifier, license :: License, copyright :: String, maintainer :: String, author :: String, stability :: String, homepage :: String, pkgUrl :: String, description :: String, category :: String, exposed :: Bool, exposedModules :: [String], hiddenModules :: [String], importDirs :: [FilePath], libraryDirs :: [FilePath], hsLibraries :: [String], extraLibraries :: [String], extraGHCiLibraries:: [String], includeDirs :: [FilePath], includes :: [String], depends :: [PackageIdentifier], hugsOptions :: [String], ccOptions :: [String], ldOptions :: [String], frameworkDirs :: [FilePath], frameworks :: [String], haddockInterfaces :: [FilePath], haddockHTMLs :: [FilePath] } deriving Read data PackageIdentifier = PackageIdentifier { pkgName :: String, pkgVersion :: Version } deriving Read data License = GPL | LGPL | BSD3 | BSD4 | PublicDomain | AllRightsReserved | OtherLicense deriving Read convertPackageId :: PackageIdentifier -> Current.PackageIdentifier convertPackageId PackageIdentifier { pkgName = n, pkgVersion = v } = Current.PackageIdentifier (Current.PackageName n) v mkInstalledPackageId :: Current.PackageIdentifier -> Current.InstalledPackageId mkInstalledPackageId = Current.InstalledPackageId . display convertModuleName :: String -> ModuleName convertModuleName s = fromJust $ simpleParse s convertLicense :: License -> Current.License convertLicense GPL = Current.GPL Nothing convertLicense LGPL = Current.LGPL Nothing convertLicense BSD3 = Current.BSD3 convertLicense BSD4 = Current.BSD4 convertLicense PublicDomain = Current.PublicDomain convertLicense AllRightsReserved = Current.AllRightsReserved convertLicense OtherLicense = Current.OtherLicense toCurrent :: InstalledPackageInfo -> Current.InstalledPackageInfo toCurrent ipi@InstalledPackageInfo{} = Current.InstalledPackageInfo { Current.installedPackageId = mkInstalledPackageId (convertPackageId (package ipi)), Current.sourcePackageId = convertPackageId (package ipi), Current.license = convertLicense (license ipi), Current.copyright = copyright ipi, Current.maintainer = maintainer ipi, Current.author = author ipi, Current.stability = stability ipi, Current.homepage = homepage ipi, Current.pkgUrl = pkgUrl ipi, Current.synopsis = "", Current.description = description ipi, Current.category = category ipi, Current.exposed = exposed ipi, Current.exposedModules = map convertModuleName (exposedModules ipi), Current.hiddenModules = map convertModuleName (hiddenModules ipi), Current.trusted = Current.trusted Current.emptyInstalledPackageInfo, Current.importDirs = importDirs ipi, Current.libraryDirs = libraryDirs ipi, Current.hsLibraries = hsLibraries ipi, Current.extraLibraries = extraLibraries ipi, Current.extraGHCiLibraries = extraGHCiLibraries ipi, Current.includeDirs = includeDirs ipi, Current.includes = includes ipi, Current.depends = map (mkInstalledPackageId.convertPackageId) (depends ipi), Current.hugsOptions = hugsOptions ipi, Current.ccOptions = ccOptions ipi, Current.ldOptions = ldOptions ipi, Current.frameworkDirs = frameworkDirs ipi, Current.frameworks = frameworks ipi, Current.haddockInterfaces = haddockInterfaces ipi, Current.haddockHTMLs = haddockHTMLs ipi }