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Predicate http_safe_file/2
Availability::- use_module(library(http/http_dispatch)).
Source[det]http_safe_file(+FileSpec, +Options)
True if FileSpec is considered safe. If it is an atom, it cannot be absolute and cannot have references to parent directories. If it is of the form alias(Sub), than Sub cannot have references to parent directories.
Errors
- instantiation_error
- permission_error(read, file, FileSpec)
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Anne Ogborn said (2014-12-06T16:23:33):0 upvotes 0 0 downvotes
Picture of user Anne Ogborn.
The only option is unsafe(Boolean) true makes this always succeed. other settings and other options are ignored.