Getting the type code of a file under OSX
Eric Chatonet
eric.chatonet at sosmartsoftware.com
Sat Jul 30 08:02:18 EDT 2005
Last one was not perfect since the default folder is not restored
when an error occurs:
Just invert "if tFile = empty then return "Error: could not find
file" and "set the defaultFolder to tDefaultFolder" lines.
Is this one the last one?
:-)
Best Regards from Paris,
Eric Chatonet.
Le 30 juil. 05 à 13:19, Eric Chatonet a écrit :
> Hi Dave,
>
> You are perfectly right: I missed this one.
> So a reliable function could be:
>
> function CreatorAndType pFilePath
> local tDefaultFolder,tFile,tCreatorType
> -----
> if the platform <> "MacOs" then return "Error: filetype not
> supported"
> put the defaultFolder into tDefaultFolder
> set the itemdel to slash
> set the defaultFolder to item 1 to -2 of pFilePath
> put urlDecode(the detailed files) into tFile
> filter tFile with item - 1 of pFilePath & ",*"
> if tFile = empty then return "Error: could not find file"
> set the defaultFolder to tDefaultFolder
> set the itemDel to comma
> put item 11 of tFile into tCreatorType
> if tCreatorType = empty then return "Error: could not find the
> filetype"
> return char 1 to 4 of item 11 of tFile & comma & char 5 to 8 of
> item -1 of tFile
> end CreatorAndType
>
>
> Le 30 juil. 05 à 13:07, Dave Cragg a écrit :
>
>
>> On 30 Jul 2005, at 10:40, Eric Chatonet wrote:
>>
>>
>>
>>> Hi Brian,
>>>
>>> As the files function returns a list sorted by alphabetical
>>> order, I don't think it's necessary.
>>>
>>>
>>
>>
>> But, for example, if you were looking for a file named "mend.png"
>> and there was a file named "amend.png" in the folder, you'd find
>> "amend.png".
>>
>> A bit cumbersome, but when I've done this, I've repeated through
>> all lines in the detailed files and done a match on the first item
>> in each.
>>
>> Cheers
>> dave
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