Files
pdfcraft/crates/engine/src
mtlcl410andClaude Opus 5.5 6ce5b5fe43 M8: a removed document XMP packet's PDF/A and PDF/UA identification is written back, or reported lost (#2448)
#2539 review: the scrub removes the catalog's XMP packet whole when it holds
the removed text, and with it the file's PDF/A and PDF/UA claims, which
Report didn't say. The identification (pdfaid part, conformance, amd, rev;
pdfuaid part, rev) is now read by namespace (roxmltree, already in the build
through pdfcraft-xfa), each value kept only when it is the short code it must
be and doesn't hold the removed text (one-character codes always), and
written back in a packet holding nothing else, with a fixed pdfuaid extension
schema under PDF/A-1 to -3 (left out, with the PDF/UA claim, if the redacted
words are among its words). Report::identification says, per standard,
None / Kept / Lost; the engine passes it on as
EditNotice::RedactionIdentification, the Apply notification says it after the
count, and redact_apply returns identification { pdfa, pdfua }.

Tests (redact): the_identification_of_a_removed_packet_is_written_back,
a_packet_without_identification_is_only_removed,
an_identification_that_cannot_be_kept_is_reported_lost,
unsearched_text_keeps_only_one_character_codes,
the_extension_schema_is_left_out_when_it_uses_a_redacted_word; engine
applied_redactions_report_the_pdfa_identification_written_back; automation
redact_apply_reports_the_identification_written_back; ui-egui
applying_says_the_pdfa_identification_was_written_back. With the write-back
replaced by "nothing kept", the redact tests fail (Kept expected, None
found); with the notice not pushed, the engine, automation and UI tests fail.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Pq7HyCfwzyRXj4VfQAVVdv
2026-11-02 01:16:34 +08:00
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