debian-1.2: A set of modules for working with debian control files and packages Contents Index

Linspire.Debian.Relation.Common

Synopsis

type PkgName = String type Relations = AndRelation type AndRelation = [OrRelation] type OrRelation = [Relation] data Relation = Rel PkgName (Maybe VersionReq) (Maybe ArchitectureReq) class ParseRelations a where parseRelations :: a -> Either ParseError Relations data ArchitectureReq = ArchOnly [String] | ArchExcept [String] data VersionReq = SLT DebianVersion | LTE DebianVersion | EEQ DebianVersion | GRE DebianVersion | SGR DebianVersion checkVersionReq :: Maybe VersionReq -> Maybe DebianVersion -> Bool

Documentation

type PkgName = String

type Relations = AndRelation

type AndRelation = [OrRelation]

type OrRelation = [Relation]

data Relation

Constructors Rel PkgName (Maybe VersionReq) (Maybe ArchitectureReq) Instances Eq Relation Ord Relation Show Relation

class ParseRelations a where

Methods parseRelations :: a -> Either ParseError Relations parseRelations parse a debian relation (i.e. the value of a Depends field). Return a parsec error or a value of type Relations Instances ParseRelations ByteString ParseRelations String

data ArchitectureReq

Constructors ArchOnly [String] ArchExcept [String] Instances Eq ArchitectureReq Show ArchitectureReq

data VersionReq

Constructors SLT DebianVersion LTE DebianVersion EEQ DebianVersion GRE DebianVersion SGR DebianVersion Instances Eq VersionReq Ord VersionReq Show VersionReq

checkVersionReq :: Maybe VersionReq -> Maybe DebianVersion -> Bool

Check if a version number satisfies a version requirement.

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