[jcifs] Some additions to SmbFile.java

[The DJ]

Since there already is a isWorkgroup method in SmbFile.java, I suggest to
add the following:

/**
 * Tests to see if the file this <code>SmbFile</code> represents is a Share.
 *
 * @return <code>true</code> if this <code>SmbFile</code> is a Share
 */

    public boolean isShare() {
            if (this.exists() && this.isDirectory() ) {
                 if  ( url.share != null)
                    return true;
            }
            return false;
    }
        
/**
 * Tests to see if the file this <code>SmbFile</code> represents is a
Server.
 *
 * @return <code>true</code> if this <code>SmbFile</code> is a Server
 */

    public boolean isServer() {
            if (this.exists() && this.isDirectory() ) {
                if  ( url.share == null && url.server != null)
                    return true;
            }
            return false;
    }   



Be aware that a share and a server remain to respond positive to
.isDirectory() as they do in the current implementation
Maybe that should be changed aswell. That would obviously affect the above
methods, in that isDirectory() should have to be negative.

I personally need this because I'm building a client and I use graphics in
my listing to represent the kind of service I'm listing.




DJ
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Universiteit Twente
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Derk-Jan 'The DJ' Hartman
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