Function

CFURLCanBeDecomposed(_:)

Determines if the given URL conforms to RFC 1808 and therefore can be decomposed.

Declaration

func CFURLCanBeDecomposed(_ anURL: CFURL!) -> Bool

Parameters

anURL

The CFURL object to test.

Return Value

true if anURL conforms to RFC 1808, false otherwise.

Discussion

If a CFURL object can be decomposed, you can retrieve separately each of the four components (scheme, net location, path, and resource specifier), as well as the base URL.

Relative URLs are permitted to have only paths (or a variety of other configurations); these are considered decomposable if their base URL is decomposable. If no base URL is present, they are considered decomposable.

See Also

Accessing the Parts of a URL

func CFURLCopyFragment(CFURL!, CFString!) -> CFString!

Returns the fragment from a given URL.

func CFURLCopyHostName(CFURL!) -> CFString!

Returns the host name of a given URL.

func CFURLCopyLastPathComponent(CFURL!) -> CFString!

Returns the last path component of a given URL.

func CFURLCopyNetLocation(CFURL!) -> CFString!

Returns the net location portion of a given URL.

func CFURLCopyParameterString(CFURL!, CFString!) -> CFString!

Returns the parameter string from a given URL.

Deprecated
func CFURLCopyPassword(CFURL!) -> CFString!

Returns the password of a given URL.

func CFURLCopyPath(CFURL!) -> CFString!

Returns the path portion of a given URL.

func CFURLCopyPathExtension(CFURL!) -> CFString!

Returns the path extension of a given URL.

func CFURLCopyQueryString(CFURL!, CFString!) -> CFString!

Returns the query string of a given URL.

func CFURLCopyResourceSpecifier(CFURL!) -> CFString!

Returns any additional resource specifiers after the path.

func CFURLCopyScheme(CFURL!) -> CFString!

Returns the scheme portion of a given URL.

func CFURLCopyUserName(CFURL!) -> CFString!

Returns the user name from a given URL.

func CFURLGetPortNumber(CFURL!) -> Int32

Returns the port number from a given URL.

func CFURLHasDirectoryPath(CFURL!) -> Bool

Determines if a given URL's path represents a directory.

Beta Software

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