jedarden/pdftract
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3 commits

Author SHA1 Message Date
jedarden
432514d350 wip: AcroForm improvements, debug tooling, test corpus, and fixture updates 
Collects in-progress work across forms (Ch/Tx field handling, value_text
edge cases), layout corrections, stream parser fixes, conformance test
expansion, security audit test (TH-08), stream-decoder bomb fixture,
debug examples reorganization under examples/debug/, sdk module scaffold,
xtask CLI enhancements, and provenance entries for new fixtures.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
 2026-05-30 09:48:14 -04:00
jedarden
225f96c241 fix(pyo3): correct extract_text_fn call in extract_markdown stub 
The extract_markdown stub was calling extract_text instead of
extract_text_fn, causing a compilation error. This fixes the
function name to match the exported function from extract_text.rs.

This completes the extract_text PyO3 entry point implementation,
which was already present in extract_text.rs and lib.rs.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
 2026-05-28 20:28:25 -04:00
jedarden
f85e5149dd feat(pdftract-91e1i): HTTP fetch sequence implementation 
Implement orchestration layer connecting HttpRangeSource to Phase 1.3
xref resolver and Phase 1.4 document model for remote PDF access:

- Document::open_remote() public API for remote PDF loading
- Progressive tail fetch (16 KB → 1 MB) for startxref location
- Xref forward-scan disabled for remote sources (via is_remote check)
- Page-by-page on-demand fetch via HttpRangeSource caching
- Resource lazy load through XrefResolver cache
- HEAD probe with 405 fallback, no Content-Length handling

Acceptance criteria:
✅ open_remote(url) returns Document with correct page count
✅ HEAD failure modes (405, no Content-Length, 401) handled
✅ xref forward-scan disabled for remote (is_remote check)
✅ Page-by-page on-demand fetch (HttpRangeSource LRU cache)
✅ INV-8 maintained (all errors return Result)

Files modified:
- crates/pdftract-core/src/document.rs (Document::open_remote, from_source)
- crates/pdftract-core/src/remote.rs (progressive tail fetch)
- crates/pdftract-core/src/lib.rs (re-exports)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
 2026-05-28 13:17:00 -04:00