ISO20_ACDP end-to-end

[JakeMG-INL]

What to build

Bring the ISO20_ACDP Namespace online end-to-end, following the pattern established in #3. Generate src/ISO20ACDPProcessor.{hpp,cpp} from libcbv2g's iso20_ACDP_Datatypes.h, build lib-ISO20ACDPProcessor.so, expose via EXIProcessor(ProtocolEnum.ISO20_ACDP), and add round-trip fixture tests for Document, Fragment, and XmldsigFragment messages where the schema supports them.

Reference: ADR-0002 (namespace-granular Processor split).

Acceptance criteria

• src/ISO20ACDPProcessor.{hpp,cpp} generated from libcbv2g headers
• Makefile builds build/lib-ISO20ACDPProcessor.so and build/ISO20ACDPProcessor
• EXIProcessor(ProtocolEnum.ISO20_ACDP) loads and exposes the six-method API
• ISO20_ACDP fixture round-trip tests pass for Document, Fragment, and XmldsigFragment (where the schema defines them)
• All previously-passing tests still pass
• Human approval received before closing the issue

Blocked by

• Eight-namespace ProtocolEnum split + ISO20_COMMON end-to-end #3

[JakeMG-INL]

Closed by 28bc41b — all acceptance criteria met. Full test suite green (1018 passed, 20 xfailed: the standing PGPData/#25 and WPT-loop/#26 xfails). All eight namespaces are now online; _PENDING in test_namespace_dispatch is empty.