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Groups > comp.lang.postscript > #3248
| From | ken <ken@spamcop.net> |
|---|---|
| Newsgroups | comp.lang.postscript |
| Subject | Re: gs extension to relax access rules? |
| Date | 2018-03-26 07:54 +0100 |
| Message-ID | <MPG.3522a988cf82ac98989929@usenet.plus.net> (permalink) |
| References | <c94cbcf0-df12-4a9c-95a5-16b7c1487f49@googlegroups.com> |
In article <c94cbcf0-df12-4a9c-95a5-16b7c1487f49@googlegroups.com>, luser.droog@gmail.com says... > I'm able to get the StdVW array out of the Private > dictionary, but the array itself appears to have > no access. '0 get' failed which tells me it does > not have read access. And 'cvx exec' failed which > tells me it does not have exec access either. Font dictionaries are often created as 'no access' specifically to prevent trivial theft of fonts, its a copyright protection thing. The font interpreter can (internally) ignore such restrictions of course, it only affects the PostScript world. > Is there any workaround I can use to persuade gs > to crack this array for me? I can't really answer that, because it would be technically illegal to disclose a means to circumvent copyright protection measures. Of course, Ghostscript is open source software, so clearly its possible to modify it in such a way as to ignore no access restrictions, as well as other methods for extracting the information you want. Ken
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gs extension to relax access rules? luser droog <luser.droog@gmail.com> - 2018-03-24 10:05 -0700
Re: gs extension to relax access rules? ken <ken@spamcop.net> - 2018-03-26 07:54 +0100
Re: gs extension to relax access rules? luser droog <luser.droog@gmail.com> - 2018-03-26 15:00 -0700
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