Constructors
Instances1Eq
Eq DownloadResultDefined in cabal-install-3.18.1.0 · Distribution.Client.HttpUtils
Modulecabal-install-3.18.1.0Haskell2010
Distribution.Client.HttpUtils
Separate module for HTTP actions, using a proxy server if one exists.
- 3 types
- 6 values
- Packagecabal-install-3.18.1.0
- Exports9
- LanguageHaskell2010
- LicenceBSD-3-Clause
- SourceHttpUtils.hs
Constructors
HttpTransportgetHttp :: Verbosity -> URI -> Maybe ETag -> FilePath -> [Header] -> IO (HttpCode, Maybe ETag)GET a URI, with an optional ETag (to do a conditional fetch), write the resource to the given file and return the HTTP status code, and optional ETag.
postHttp :: Verbosity -> URI -> String -> Maybe Auth -> IO (HttpCode, String)POST a resource to a URI, with optional Auth and return the HTTP status code and any redirect URL.
postHttpFile :: Verbosity -> URI -> FilePath -> Maybe Auth -> IO (HttpCode, String)POST a file resource to a URI using multipart/form-data encoding, with optional Auth and return the HTTP status code and any error string.
putHttpFile :: Verbosity -> URI -> FilePath -> Maybe Auth -> [Header] -> IO (HttpCode, String)PUT a file resource to a URI, with optional Auth, extra headers and return the HTTP status code and any error string.
transportSupportsHttps :: BoolWhether this transport supports https or just http.
transportManuallySelected :: BoolWhether this transport implementation was specifically chosen by the user via configuration, or whether it was automatically selected. Strictly speaking this is not a property of the transport itself but about how it was chosen. Nevertheless it's convenient to keep here.
value
downloadURI :: HttpTransport-> Verbosity-> URIWhat to download
-> FilePathWhere to put it
-> IO DownloadResult
If the URI scheme is HTTPS, ensure the transport supports HTTPS.
If the remote repo is accessed over HTTPS, ensure that the transport supports HTTPS.
Utility function for legacy support.