| … | |
… | |
| 261 | The concept of "valid UTF-8" used is perl's concept, which is a superset |
261 | The concept of "valid UTF-8" used is perl's concept, which is a superset |
| 262 | of the official UTF-8. |
262 | of the official UTF-8. |
| 263 | |
263 | |
| 264 | If C<$enable> is false (the default), then C<decode> will blindly accept |
264 | If C<$enable> is false (the default), then C<decode> will blindly accept |
| 265 | UTF-8 data, marking them as valid UTF-8 in the resulting data structure |
265 | UTF-8 data, marking them as valid UTF-8 in the resulting data structure |
| 266 | regardless of whether thats true or not. |
266 | regardless of whether that's true or not. |
| 267 | |
267 | |
| 268 | Perl isn't too happy about corrupted UTF-8 in strings, but should |
268 | Perl isn't too happy about corrupted UTF-8 in strings, but should |
| 269 | generally not crash or do similarly evil things. Extensions might be not |
269 | generally not crash or do similarly evil things. Extensions might be not |
| 270 | so forgiving, so it's recommended to turn on this setting if you receive |
270 | so forgiving, so it's recommended to turn on this setting if you receive |
| 271 | untrusted CBOR. |
271 | untrusted CBOR. |
| … | |
… | |
| 804 | additional tags (such as base64url). |
804 | additional tags (such as base64url). |
| 805 | |
805 | |
| 806 | =head2 ENFORCED TAGS |
806 | =head2 ENFORCED TAGS |
| 807 | |
807 | |
| 808 | These tags are always handled when decoding, and their handling cannot be |
808 | These tags are always handled when decoding, and their handling cannot be |
| 809 | overriden by the user. |
809 | overridden by the user. |
| 810 | |
810 | |
| 811 | =over 4 |
811 | =over 4 |
| 812 | |
812 | |
| 813 | =item 26 (perl-object, L<http://cbor.schmorp.de/perl-object>) |
813 | =item 26 (perl-object, L<http://cbor.schmorp.de/perl-object>) |
| 814 | |
814 | |
| … | |
… | |
| 842 | encoded, however, when C<pack_strings> is enabled. |
842 | encoded, however, when C<pack_strings> is enabled. |
| 843 | |
843 | |
| 844 | =item 22098 (indirection, L<http://cbor.schmorp.de/indirection>) |
844 | =item 22098 (indirection, L<http://cbor.schmorp.de/indirection>) |
| 845 | |
845 | |
| 846 | This tag is automatically generated when a reference are encountered (with |
846 | This tag is automatically generated when a reference are encountered (with |
| 847 | the exception of hash and array refernces). It is converted to a reference |
847 | the exception of hash and array references). It is converted to a reference |
| 848 | when decoding. |
848 | when decoding. |
| 849 | |
849 | |
| 850 | =item 55799 (self-describe CBOR, RFC 7049) |
850 | =item 55799 (self-describe CBOR, RFC 7049) |
| 851 | |
851 | |
| 852 | This value is not generated on encoding (unless explicitly requested by |
852 | This value is not generated on encoding (unless explicitly requested by |
| … | |
… | |
| 855 | =back |
855 | =back |
| 856 | |
856 | |
| 857 | =head2 NON-ENFORCED TAGS |
857 | =head2 NON-ENFORCED TAGS |
| 858 | |
858 | |
| 859 | These tags have default filters provided when decoding. Their handling can |
859 | These tags have default filters provided when decoding. Their handling can |
| 860 | be overriden by changing the C<%CBOR::XS::FILTER> entry for the tag, or by |
860 | be overridden by changing the C<%CBOR::XS::FILTER> entry for the tag, or by |
| 861 | providing a custom C<filter> callback when decoding. |
861 | providing a custom C<filter> callback when decoding. |
| 862 | |
862 | |
| 863 | When they result in decoding into a specific Perl class, the module |
863 | When they result in decoding into a specific Perl class, the module |
| 864 | usually provides a corresponding C<TO_CBOR> method as well. |
864 | usually provides a corresponding C<TO_CBOR> method as well. |
| 865 | |
865 | |
