LoadCollation function

In unit unicodedata

Load a binary collation data file from file.

Declaration

pascal

function LoadCollation(const AData: Pointer; 
 const ADataLength: Integer; 
 var AAliases: TUnicodeStringArray): PUCA_DataBook
 ; overload

Arguments

`AData`	Memory area containing encoded collation data.
`ADataLength`	Length of memory area `AData`.
`AAliases`

Function result

Pointer to prepared collation data.

Description

LoadCollation loads collation data from file AFileName, or from a memory block AData with length ADataLength. If successful, it returns a pointer which can be used to register the collation using RegisterCollation. if there is a problem with the data, Nil is returned.

The filename can also be specified as a Directory and language name ALanguage. The latter is prepended with collation_ and appended with the native endianness of the current platform, and has extension .bco

Errors

If the file containing data does not exist or has a size which is less than the encoded header size, Nil is returned.