Pkg::SourceProvideOptionalFile Source_SourceProvideFile.htmlPrev  Access to Installation Sources  Source_SourceProvideDir.htmlNext Name
Pkg::SourceProvideOptionalFile — Make an optional file available at the local filesystem
Synopsis
            string
            
SourceProvideOptionalFile          (
            integer
             
SrcId          , 
             integer
             
medianr          , 
             string
             
file          
); Parameters
            
integer            
SrcId          
Specifies the InstSrc .
            
integer            
medianr          
Number of the media the file is located on ('1' for the 1st media).
            
string            
file          
Filename relative to the media root.
Return
            
string          
local path as string 
Description
        
 Let an InstSrc provide some file (make it available at the local filesystem). If the file doesn't exist don't ask user for another medium and return nil
      
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