Class TZipFile

close

TZipFile close

Closes the ZIP file currently opened.

Returns:

A reference to the object for which the method was called.

If there is no currently opened ZIP file then this method has no effect.

constructor

TZipFile constructor [pathName]

Initializes the object internal state and optionaly opens a ZIP file.

Parameters:

pathName - String object representing the path name of a ZIP file.

If no pathName argument is given this TZipFile is closed and the open method will eventually have to be called to open a particular ZIP file.

getEntryNames

TZipFile getEntryNames

Fetches the names of all entries in the currently opened ZIP file.

Returns:

Returns a list of strings where each element is the name of one of the entries in the ZIP file.

getInput

TZipFile getInput

Fetches the contents of one ZIP file entry as a TInput.

Returns:

An opened TInput object.

isDirectory

TZipFile isDirectory entryName

Checks if a given entry is a directory.

Parameters:

entryName - String object representing the name of an entry in the currently opened ZIP file.

Returns:

True if entryName corresponds to an entry that is a directory. False otherwise.

If there is no entry named entryName in the ZIP file then a runtime error will occur.

open

TZipFile open pathName

Opens an existing ZIP file.

Parameters:

pathName - String object representing the path name of a ZIP file.

Returns:

A reference to the object for which the method was called.

If a ZIP file was previously opened then it is automatically closed prior to opening the new ZIP file.