On Sep 23, 2008, at 2:13 PM, chaitanya pandit wrote:
I've been struggling with for quite a while now, what i want to
achieve is create an alias of a folder at some location.
You may be being tripped up by terminology. An "alias" is an opaque
data structure in memory. An "alias file" is a file on disk holding
an alias in a specific format.
Apple has never officially supported applications creating alias
files. In fact, the documentation often refers to them as "Finder
alias files" because, as far as Apple is concerned, only the Finder
should ever be creating them. See the section "Working With Finder
Alias Files" in the Alias Manager Reference, and notice that there are
only functions for examining and reading alias files, not creating
them. For that reason, the supported way to create an alias file is
to use Apple Events to ask the Finder to create it for you.
The alias would also be a folder like we have after creating an
alias in the finder.
Alias files are never folders. As the name implies, alias files are
always files. It is up to individual applications to notice when they
are dealing with an alias file versus any other type of file, resolve
the alias file if they want to know where it points, and present the
alias file differently than a typical file if they so choose. In
other words, the Finder is doing custom work to present an alias file
which refers to a folder as though it were a folder. This doesn't
come free from the system libraries as it would with Unix symbolic
links.
say i have a folder "foo" in "/Users/me/Documents/foo" and i want
to programatically create an alias of that folder on my desktop "/
Users/me/Desktop/fooalias"
how can i do that?
Google for "programmatically create alias file" and you should find
sample code.
Cheers,
Ken
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