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interop: secsgem-py cross-validation harness + lenient identifier parsing

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Adds a Docker-based interop harness that drives the C++ server with
secsgem-py 0.3.0 as the active host and probes a secsgem-py-passive
equipment from a minimal C++ active client.  Surfaces and fixes four
interoperability bugs uncovered by cross-testing:

  * SEMI E5 identifier formatcodes are a U1|U2|U4|U8 wildcard;
    secsgem-py picks the narrowest fitting width while our parsers
    only accepted U4.  `as_uN_scalar` / `as_iN_scalar` now accept
    any unsigned/signed width and range-check the downcast.
  * PPBODY (S7F3/F6) is "ASCII | Binary | List" per the spec;
    secsgem-py defaults to ASCII.  Added BINARY_OR_ASCII codegen
    item type with `as_text_or_binary` accessor.
  * S1F23/F24 Collection Event Namelist was unimplemented; added
    schema + `vids_for(ceid)` accessor on EventReportSubscriptions
    plus the dispatch handler.
  * S10F1 was registered as a host->equipment handler, but per
    SEMI E5 §12 S10F1 is equipment->host; S10F3 is the actual
    host->equipment Terminal Display Single.  Added an S10F3
    handler alongside (we keep S10F1 too for backward compat).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Raphael Maenle
2026-06-08 23:17:18 +02:00
parent 9fbab92106
commit 2d60571a9c
13 changed files with 793 additions and 10 deletions
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include/secsgem/gem/store/event_reports.hpp
+27
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@@ -77,6 +77,11 @@ class EventReportSubscriptions {
by_ceid_.insert_or_assign(ce.id, std::move(ce));
}
bool has_event(uint32_t ceid) const { return by_ceid_.count(ceid) > 0; }
std::optional<CollectionEvent> event_info(uint32_t ceid) const {
auto it = by_ceid_.find(ceid);
if (it == by_ceid_.end()) return std::nullopt;
return it->second;
}
std::vector<CollectionEvent> all_events() const {
std::vector<CollectionEvent> out;
out.reserve(by_ceid_.size());
@@ -154,6 +159,28 @@ class EventReportSubscriptions {
bool is_enabled(uint32_t ceid) const { return enabled_.count(ceid) > 0; }
// --- S1F24 directory --------------------------------------------------
// Return the deduplicated set of VIDs referenced by every report linked
// to this CEID — i.e. the data the equipment would emit in S6F11 for
// the CEID, projected onto its variable identifiers. Used to answer
// S1F23 Collection-Event-Namelist-Request. Returns an empty list if
// no reports are linked (the CEID is known but no host has configured
// a report for it yet).
std::vector<uint32_t> vids_for(uint32_t ceid) const {
std::vector<uint32_t> out;
auto it = links_.find(ceid);
if (it == links_.end()) return out;
std::set<uint32_t> seen;
for (auto rptid : it->second) {
auto rit = reports_.find(rptid);
if (rit == reports_.end()) continue;
for (auto v : rit->second.vids) {
if (seen.insert(v).second) out.push_back(v);
}
}
return out;
}
// --- S6F11 emission --------------------------------------------------
std::vector<ReportData> compose_for(uint32_t ceid, const VidLookup& lookup) const {
std::vector<ReportData> out;