lmxopcua

ZB.MOM.WW.OtOpcUa.Admin

Task #156 — TagsTab: per-tag advanced Modbus fields (Deadband, UnitId, CoalesceProhibited)

2026-04-25 04:22:50 -04:00

ZB.MOM.WW.OtOpcUa.Analyzers

Roslyn analyzer — detect unwrapped driver-capability calls (OTOPCUA0001). Closes task #200 . New netstandard2.0 analyzer project src/ZB.MOM.WW.OtOpcUa.Analyzers registered as an <Analyzer>-item ProjectReference from the Server csproj so the warning fires at every Server compile. First (and only so far) rule OTOPCUA0001 — "Driver capability call must be wrapped in CapabilityInvoker" — walks every InvocationOperation in the AST + trips when (a) the target method implements one of the seven guarded capability interfaces (IReadable / IWritable / ITagDiscovery / ISubscribable / IHostConnectivityProbe / IAlarmSource / IHistoryProvider) AND (b) the method's return type is Task, Task<T>, ValueTask, or ValueTask<T> — the async-wire-call constraint narrows the rule to the surfaces the Phase 6.1 pipeline actually wraps + sidesteps pure in-memory accessors like IHostConnectivityProbe.GetHostStatuses() which would trigger false positives AND (c) the call does NOT sit inside a lambda argument passed to CapabilityInvoker.ExecuteAsync / ExecuteWriteAsync / AlarmSurfaceInvoker.*. The wrapper detection walks up the syntax tree from the call site, finds any enclosing InvocationExpressionSyntax whose method's containing type is one of the wrapper classes, + verifies the call lives transitively inside that invocation's AnonymousFunctionExpressionSyntax argument — a sibling "result = await driver.ReadAsync(...)" followed by a separate invoker.ExecuteAsync(...) call does NOT satisfy the wrapping rule + the analyzer flags it (regression guard in the 5th test). Five xunit-v3 + Shouldly tests at tests/ZB.MOM.WW.OtOpcUa.Analyzers.Tests: direct ReadAsync in server namespace trips; wrapped ReadAsync inside CapabilityInvoker.ExecuteAsync lambda passes; direct WriteAsync trips; direct DiscoverAsync trips; sneaky pattern — read outside the lambda + ExecuteAsync with unrelated lambda nearby — still trips. Hand-rolled test harness compiles a stub-plus-user snippet via CSharpCompilation.WithAnalyzers + runs GetAnalyzerDiagnosticsAsync directly, deliberately avoiding Microsoft.CodeAnalysis.CSharp.Analyzer.Testing.XUnit because that package pins to xunit v2 + this repo is on xunit.v3 everywhere else. RS2008 release-tracking noise suppressed by adding AnalyzerReleases.Shipped.md + AnalyzerReleases.Unshipped.md as AdditionalFiles, which is the canonical Roslyn-analyzer hygiene path. Analyzer DLL referenced from Server.csproj via ProjectReference with OutputItemType=Analyzer + ReferenceOutputAssembly=false — the DLL ships as a compiler plugin, not a runtime dependency. Server build validates clean: the analyzer activates on every Server file but finds zero violations, which confirms the Phase 6.1 wrapping work done in prior PRs is complete + the analyzer is now the regression guard preventing the next new capability surface from being added raw. slnx updated with both the src + tests project entries. Full solution build clean, analyzer suite 5/5 passing.

2026-04-20 00:52:40 -04:00

ZB.MOM.WW.OtOpcUa.Client.CLI

Client rename residuals: lmxopcua-cli → otopcua-cli + LmxOpcUaClient → OtOpcUaClient with migration shim. Closes task #208 (the executable-name + LocalAppData-folder slice that was called out in Client.CLI.md / Client.UI.md as a deliberately-deferred residual of the Phase 0 rename). Six source references flipped to the canonical OtOpcUaClient spelling: Program.cs CliFx executable name + description (lmxopcua-cli → otopcua-cli), DefaultApplicationConfigurationFactory.cs ApplicationName + ApplicationUri (LmxOpcUaClient + urn:localhost:LmxOpcUaClient → OtOpcUaClient + urn:localhost:OtOpcUaClient), OpcUaClientService.CreateSessionAsync session-name arg, ConnectionSettings.CertificateStorePath default, MainWindowViewModel.CertificateStorePath default, JsonSettingsService.SettingsDir. Two consuming tests (ConnectionSettingsTests + MainWindowViewModelTests) updated to assert the new canonical name. New ClientStoragePaths static helper at src/ZB.MOM.WW.OtOpcUa.Client.Shared/ClientStoragePaths.cs is the migration shim — single entry point for the PKI root + pki subpath, runs a one-shot legacy-folder probe on first resolution: if {LocalAppData}/LmxOpcUaClient/ exists + {LocalAppData}/OtOpcUaClient/ does not, Directory.Move renames it in place (atomic on NTFS within the same volume) so trusted server certs + saved connection settings persist across the rename without operator action. Idempotent per-process via a Lock-guarded _migrationChecked flag so repeated CertificateStorePath getter calls on the hot path pay no IO cost beyond the first. Fresh-install path (neither folder exists) + already-migrated path (only canonical exists) + manual-override path (both exist — developer has set up something explicit) are all no-ops that leave state alone. IOException on the Directory.Move is swallowed + logged as a false return so a concurrent peer process losing the race doesn't crash the consumer; the losing process falls back to whatever state exists. Five new ClientStoragePathsTests assert: GetRoot ends with canonical name under LocalAppData, GetPkiPath nests pki under root, CanonicalFolderName is OtOpcUaClient, LegacyFolderName is LmxOpcUaClient (the migration contract — a typo here would leak the legacy folder past the shim), repeat invocation returns false after first-touch arms the in-process guard. Doc-side residual-explanation notes in docs/Client.CLI.md + docs/Client.UI.md are dropped now that the rename is real; replaced with a short "pre-#208 dev boxes migrate automatically on first launch" note that points at ClientStoragePaths. Sample CLI invocations in Client.CLI.md updated via sed from lmxopcua-cli to otopcua-cli across every command block (14 replacements). Pre-existing staleness in SubscribeCommandTests.Execute_PrintsSubscriptionMessage surfaced during the test run — the CLI's subscribe command has long since switched to an aggregate "Subscribed to {count}/{total} nodes (interval: ...)" output format but the test still asserted the original single-node form. Updated the assertion to match current output + added a comment explaining the change; this is unrelated to the rename but was blocking a green Client.CLI.Tests run. Full solution build 0 errors; Client.Shared.Tests 136/136 + 5 new shim tests passing; Client.UI.Tests 98/98; Client.CLI.Tests 52/52 (was 51/52 before the subscribe-test fix). No Admin/Core/Server changes — this touches only the client layer.

2026-04-20 01:50:40 -04:00

ZB.MOM.WW.OtOpcUa.Client.Shared

Client rename residuals: lmxopcua-cli → otopcua-cli + LmxOpcUaClient → OtOpcUaClient with migration shim. Closes task #208 (the executable-name + LocalAppData-folder slice that was called out in Client.CLI.md / Client.UI.md as a deliberately-deferred residual of the Phase 0 rename). Six source references flipped to the canonical OtOpcUaClient spelling: Program.cs CliFx executable name + description (lmxopcua-cli → otopcua-cli), DefaultApplicationConfigurationFactory.cs ApplicationName + ApplicationUri (LmxOpcUaClient + urn:localhost:LmxOpcUaClient → OtOpcUaClient + urn:localhost:OtOpcUaClient), OpcUaClientService.CreateSessionAsync session-name arg, ConnectionSettings.CertificateStorePath default, MainWindowViewModel.CertificateStorePath default, JsonSettingsService.SettingsDir. Two consuming tests (ConnectionSettingsTests + MainWindowViewModelTests) updated to assert the new canonical name. New ClientStoragePaths static helper at src/ZB.MOM.WW.OtOpcUa.Client.Shared/ClientStoragePaths.cs is the migration shim — single entry point for the PKI root + pki subpath, runs a one-shot legacy-folder probe on first resolution: if {LocalAppData}/LmxOpcUaClient/ exists + {LocalAppData}/OtOpcUaClient/ does not, Directory.Move renames it in place (atomic on NTFS within the same volume) so trusted server certs + saved connection settings persist across the rename without operator action. Idempotent per-process via a Lock-guarded _migrationChecked flag so repeated CertificateStorePath getter calls on the hot path pay no IO cost beyond the first. Fresh-install path (neither folder exists) + already-migrated path (only canonical exists) + manual-override path (both exist — developer has set up something explicit) are all no-ops that leave state alone. IOException on the Directory.Move is swallowed + logged as a false return so a concurrent peer process losing the race doesn't crash the consumer; the losing process falls back to whatever state exists. Five new ClientStoragePathsTests assert: GetRoot ends with canonical name under LocalAppData, GetPkiPath nests pki under root, CanonicalFolderName is OtOpcUaClient, LegacyFolderName is LmxOpcUaClient (the migration contract — a typo here would leak the legacy folder past the shim), repeat invocation returns false after first-touch arms the in-process guard. Doc-side residual-explanation notes in docs/Client.CLI.md + docs/Client.UI.md are dropped now that the rename is real; replaced with a short "pre-#208 dev boxes migrate automatically on first launch" note that points at ClientStoragePaths. Sample CLI invocations in Client.CLI.md updated via sed from lmxopcua-cli to otopcua-cli across every command block (14 replacements). Pre-existing staleness in SubscribeCommandTests.Execute_PrintsSubscriptionMessage surfaced during the test run — the CLI's subscribe command has long since switched to an aggregate "Subscribed to {count}/{total} nodes (interval: ...)" output format but the test still asserted the original single-node form. Updated the assertion to match current output + added a comment explaining the change; this is unrelated to the rename but was blocking a green Client.CLI.Tests run. Full solution build 0 errors; Client.Shared.Tests 136/136 + 5 new shim tests passing; Client.UI.Tests 98/98; Client.CLI.Tests 52/52 (was 51/52 before the subscribe-test fix). No Admin/Core/Server changes — this touches only the client layer.

2026-04-20 01:50:40 -04:00

ZB.MOM.WW.OtOpcUa.Client.UI

Client rename residuals: lmxopcua-cli → otopcua-cli + LmxOpcUaClient → OtOpcUaClient with migration shim. Closes task #208 (the executable-name + LocalAppData-folder slice that was called out in Client.CLI.md / Client.UI.md as a deliberately-deferred residual of the Phase 0 rename). Six source references flipped to the canonical OtOpcUaClient spelling: Program.cs CliFx executable name + description (lmxopcua-cli → otopcua-cli), DefaultApplicationConfigurationFactory.cs ApplicationName + ApplicationUri (LmxOpcUaClient + urn:localhost:LmxOpcUaClient → OtOpcUaClient + urn:localhost:OtOpcUaClient), OpcUaClientService.CreateSessionAsync session-name arg, ConnectionSettings.CertificateStorePath default, MainWindowViewModel.CertificateStorePath default, JsonSettingsService.SettingsDir. Two consuming tests (ConnectionSettingsTests + MainWindowViewModelTests) updated to assert the new canonical name. New ClientStoragePaths static helper at src/ZB.MOM.WW.OtOpcUa.Client.Shared/ClientStoragePaths.cs is the migration shim — single entry point for the PKI root + pki subpath, runs a one-shot legacy-folder probe on first resolution: if {LocalAppData}/LmxOpcUaClient/ exists + {LocalAppData}/OtOpcUaClient/ does not, Directory.Move renames it in place (atomic on NTFS within the same volume) so trusted server certs + saved connection settings persist across the rename without operator action. Idempotent per-process via a Lock-guarded _migrationChecked flag so repeated CertificateStorePath getter calls on the hot path pay no IO cost beyond the first. Fresh-install path (neither folder exists) + already-migrated path (only canonical exists) + manual-override path (both exist — developer has set up something explicit) are all no-ops that leave state alone. IOException on the Directory.Move is swallowed + logged as a false return so a concurrent peer process losing the race doesn't crash the consumer; the losing process falls back to whatever state exists. Five new ClientStoragePathsTests assert: GetRoot ends with canonical name under LocalAppData, GetPkiPath nests pki under root, CanonicalFolderName is OtOpcUaClient, LegacyFolderName is LmxOpcUaClient (the migration contract — a typo here would leak the legacy folder past the shim), repeat invocation returns false after first-touch arms the in-process guard. Doc-side residual-explanation notes in docs/Client.CLI.md + docs/Client.UI.md are dropped now that the rename is real; replaced with a short "pre-#208 dev boxes migrate automatically on first launch" note that points at ClientStoragePaths. Sample CLI invocations in Client.CLI.md updated via sed from lmxopcua-cli to otopcua-cli across every command block (14 replacements). Pre-existing staleness in SubscribeCommandTests.Execute_PrintsSubscriptionMessage surfaced during the test run — the CLI's subscribe command has long since switched to an aggregate "Subscribed to {count}/{total} nodes (interval: ...)" output format but the test still asserted the original single-node form. Updated the assertion to match current output + added a comment explaining the change; this is unrelated to the rename but was blocking a green Client.CLI.Tests run. Full solution build 0 errors; Client.Shared.Tests 136/136 + 5 new shim tests passing; Client.UI.Tests 98/98; Client.CLI.Tests 52/52 (was 51/52 before the subscribe-test fix). No Admin/Core/Server changes — this touches only the client layer.

2026-04-20 01:50:40 -04:00

ZB.MOM.WW.OtOpcUa.Configuration

task-galaxy-e2e branch — non-FOCAS work-in-progress snapshot

2026-04-24 14:12:19 -04:00

ZB.MOM.WW.OtOpcUa.Core

Phase 6.1 Stream B.4 — wire ScheduledRecycleHostedService into bootstrap

2026-04-24 18:58:13 -04:00

ZB.MOM.WW.OtOpcUa.Core.Abstractions

v2 mxgw migration — Phase 1+2+3.1 wiring (7 PRs)

2026-04-29 14:03:36 -04:00

ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian

Phase 7 Stream D — Historian alarm sink (SQLite store-and-forward + Galaxy.Host IPC contracts)

2026-04-20 19:11:17 -04:00

ZB.MOM.WW.OtOpcUa.Core.ScriptedAlarms

Cold-start guard for script engines — skip evaluation with empty upstream

2026-04-24 17:43:48 -04:00

ZB.MOM.WW.OtOpcUa.Core.Scripting

Phase 7 Stream A.3 — ScriptLoggerFactory + ScriptLogCompanionSink. Third of 3 increments closing out Stream A. Adds the Serilog plumbing that ties script-emitted log events to the dedicated scripts-*.log rolling sink with structured-property filtering AND forwards script Error+ events to the main opcua-*.log at Warning level so operators see script failures in the primary log without drowning it in Debug/Info script chatter. Both pieces are library-level building blocks — the actual file-sink + logger composition at server startup happens in Stream F (Admin UI) / Stream G (address-space wiring). This PR ships the reusable factory + sink + tests so any consumer can wire them up without rediscovering the structured-property contract.

2026-04-20 16:42:48 -04:00

ZB.MOM.WW.OtOpcUa.Core.VirtualTags

Cold-start guard for script engines — skip evaluation with empty upstream

2026-04-24 17:43:48 -04:00

ZB.MOM.WW.OtOpcUa.Driver.AbCip

Tasks #211 #212 #213 — AbCip / S7 / AbLegacy server-side factories + seed SQL

2026-04-21 11:15:38 -04:00

ZB.MOM.WW.OtOpcUa.Driver.AbCip.Cli

Task #250 — AB CIP + AB Legacy test-client CLIs

2026-04-21 08:32:43 -04:00

ZB.MOM.WW.OtOpcUa.Driver.AbLegacy

Tasks #211 #212 #213 — AbCip / S7 / AbLegacy server-side factories + seed SQL

2026-04-21 11:15:38 -04:00

ZB.MOM.WW.OtOpcUa.Driver.AbLegacy.Cli

Task #250 — AB CIP + AB Legacy test-client CLIs

2026-04-21 08:32:43 -04:00

ZB.MOM.WW.OtOpcUa.Driver.Cli.Common

Task #249 — Driver test-client CLIs: shared lib + Modbus CLI first

2026-04-21 08:15:14 -04:00

ZB.MOM.WW.OtOpcUa.Driver.FOCAS

FOCAS — retire Tier-C split, inline managed wire client, make read-only

2026-04-24 14:10:59 -04:00

ZB.MOM.WW.OtOpcUa.Driver.FOCAS.Cli

FOCAS — retire Tier-C split, inline managed wire client, make read-only

2026-04-24 14:10:59 -04:00

ZB.MOM.WW.OtOpcUa.Driver.Galaxy

PR 6.5 — Tune MxGatewayClientOptions defaults

2026-04-29 17:03:06 -04:00

ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Host

PR 3.2 — Lift Wonderware Historian SDK code to sidecar

2026-04-29 14:13:13 -04:00

ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Proxy

Phase 6.1 Stream B.4 — wire ScheduledRecycleHostedService into bootstrap

2026-04-24 18:58:13 -04:00

ZB.MOM.WW.OtOpcUa.Driver.Galaxy.Shared

Phase 7 Stream D — Historian alarm sink (SQLite store-and-forward + Galaxy.Host IPC contracts)

2026-04-20 19:11:17 -04:00

ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware

PR 3.3 — Wonderware sidecar pipe protocol + dispatcher

2026-04-29 14:27:17 -04:00

ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware.Client

PR 3.4 — Wonderware historian sidecar .NET 10 client

2026-04-29 14:40:56 -04:00

ZB.MOM.WW.OtOpcUa.Driver.Modbus

Task #155 — TagService + TagsTab CRUD UI for Modbus tags

2026-04-25 01:51:02 -04:00

ZB.MOM.WW.OtOpcUa.Driver.Modbus.Addressing

Task #146 — Modbus addressing: align type codes with Wonderware DASMBTCP + Ignition

2026-04-25 00:51:50 -04:00

ZB.MOM.WW.OtOpcUa.Driver.Modbus.Cli

Task #249 — Driver test-client CLIs: shared lib + Modbus CLI first

2026-04-21 08:15:14 -04:00

ZB.MOM.WW.OtOpcUa.Driver.OpcUaClient

Phase 3 PR 76 -- OPC UA Client IHistoryProvider (HistoryRead passthrough). Driver now implements IHistoryProvider (Raw + Processed + AtTime); ReadEventsAsync deliberately inherits the interface default that throws NotSupportedException. ExecuteHistoryReadAsync is the shared wire path: parses the fullReference to NodeId, builds a HistoryReadValueIdCollection with one entry, calls Session.HistoryReadAsync(RequestHeader, ExtensionObject<details>, TimestampsToReturn.Both, releaseContinuationPoints:false, nodesToRead, ct), unwraps r.HistoryData ExtensionObject into the samples list, passes ContinuationPoint through. Each DataValue's upstream StatusCode + SourceTimestamp + ServerTimestamp preserved verbatim per driver-specs.md \u00A78 cascading-quality rule -- this matters especially for historical data where an interpolated / uncertain-quality sample must surface its true severity downstream, not a sanitized Good. SourceTimestamp=DateTime.MinValue guards map to null so downstream clients see 'source unknown' rather than an epoch-zero misread. ReadRawAsync builds ReadRawModifiedDetails with IsReadModified=false (raw, not modified-history), StartTime/EndTime, NumValuesPerNode=maxValuesPerNode, ReturnBounds=false (clients that want bounds request them via continuation handling). ReadProcessedAsync builds ReadProcessedDetails with ProcessingInterval in ms + AggregateType wrapping a single NodeId from MapAggregateToNodeId. MapAggregateToNodeId switches on HistoryAggregateType {Average, Minimum, Maximum, Total, Count} to the standard Part 13 ObjectIds.AggregateFunction_* NodeId -- future aggregate-type additions fail the switch with ArgumentOutOfRangeException so they can't silently slip through with a null NodeId and an opaque server-side BadAggregateNotSupported. ReadAtTimeAsync builds ReadAtTimeDetails with ReqTimes + UseSimpleBounds=true (returns boundary samples when an exact timestamp has no value -- the OPC UA Part 11 default). Malformed NodeId short-circuits to empty result without touching the wire, matching the ReadAsync / WriteAsync pattern. ReadEventsAsync stays at the interface-default NotSupportedException: the OPC UA call path (HistoryReadAsync with ReadEventDetails + EventFilter) needs an EventFilter SelectClauses spec which the current IHistoryProvider.ReadEventsAsync signature doesn't carry. Adding that would be an IHistoryProvider interface widening; out of scope for PR 76. Callers see BadHistoryOperationUnsupported on the OPC UA client which is the documented fallback. Name disambiguation: Core.Abstractions.HistoryReadResult and Opc.Ua.HistoryReadResult both exist; used fully-qualified Core.Abstractions.HistoryReadResult in return types + factory expressions. Shutdown unchanged -- history reads don't create persistent server-side resources, so no cleanup needed beyond the existing Session.CloseAsync. Unit tests (OpcUaClientHistoryTests, 7 facts): MapAggregateToNodeId theory covers all 5 aggregates; MapAggregateToNodeId_rejects_invalid_enum (defense against future enum addition silently passing through); Read{Raw,Processed,AtTime}Async_without_initialize_throws (RequireSession path); ReadEventsAsync_throws_NotSupportedException (locks in the intentional inheritance of the default). 78/78 OpcUaClient.Tests pass (67 prior + 11 new, -4 on the alarm suite moved into the events count). dotnet build clean. Final OPC UA Client capability surface: IDriver + ITagDiscovery + IReadable + IWritable + ISubscribable + IHostConnectivityProbe + IAlarmSource + IHistoryProvider -- 8 of 8 possible capabilities. Driver is feature-complete per driver-specs.md \u00A78.

2026-04-19 02:13:22 -04:00

ZB.MOM.WW.OtOpcUa.Driver.S7

Tasks #211 #212 #213 — AbCip / S7 / AbLegacy server-side factories + seed SQL

2026-04-21 11:15:38 -04:00

ZB.MOM.WW.OtOpcUa.Driver.S7.Cli

Task #251 — S7 + TwinCAT test-client CLIs (driver CLI suite complete)

2026-04-21 08:44:53 -04:00

ZB.MOM.WW.OtOpcUa.Driver.TwinCAT

task-galaxy-e2e branch — non-FOCAS work-in-progress snapshot

2026-04-24 14:12:19 -04:00

ZB.MOM.WW.OtOpcUa.Driver.TwinCAT.Cli

task-galaxy-e2e branch — non-FOCAS work-in-progress snapshot

2026-04-24 14:12:19 -04:00

ZB.MOM.WW.OtOpcUa.Server

PR 4.W — Galaxy:Backend wiring + server-side factory registration

2026-04-29 16:10:31 -04:00