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docs: update path references for module-folder reorganization

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Rewrite src/ and tests/ project paths in docs, CLAUDE.md, README.md, and
test-fixture READMEs to the new module-folder layout (Core/Server/Drivers/
Client/Tooling). References to retired v1 projects (Galaxy.Host/Proxy/Shared,
the legacy monolithic test projects) are left untouched.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Joseph Doherty
2026-05-17 02:10:29 -04:00
parent a25593a9c6
commit 969b0847a1
64 changed files with 338 additions and 338 deletions
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20
CLAUDE.md
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@@ -9,7 +9,7 @@ Build an OPC UA server (.NET 10) that exposes AVEVA System Platform
hierarchy as an OPC UA address space, translating between
contained-name browse paths and tag-name runtime references. Galaxy
access flows through the in-process `GalaxyDriver`
(`src/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/`) talking gRPC to a separately
(`src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/`) talking gRPC to a separately
installed **mxaccessgw** gateway process. The gateway owns the
MXAccess COM bitness constraint (its worker is x86 net48); everything
in this repo is .NET 10. PR 7.2 retired the legacy in-process
@@ -47,11 +47,11 @@ Example: browsing `TestMachine_001/DelmiaReceiver/DownloadPath` translates to MX
### Data Type Mapping
Galaxy `mx_data_type` values map to OPC UA types (Boolean, Int32, Float, Double, String, DateTime, etc.). Array attributes use ValueRank=1 with ArrayDimensions from the Galaxy attribute definition. The driver-side mapping lives in `src/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/Browse/DataTypeMap.cs`.
Galaxy `mx_data_type` values map to OPC UA types (Boolean, Int32, Float, Double, String, DateTime, etc.). Array attributes use ValueRank=1 with ArrayDimensions from the Galaxy attribute definition. The driver-side mapping lives in `src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/Browse/DataTypeMap.cs`.
### Change Detection
`DeployWatcher` (`src/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/Browse/DeployWatcher.cs`) polls the gateway's deploy-event signal and raises `IRediscoverable.OnRediscoveryNeeded` when the Galaxy redeploys. The server's `DriverHost` consumes the signal and rebuilds the address space.
`DeployWatcher` (`src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/Browse/DeployWatcher.cs`) polls the gateway's deploy-event signal and raises `IRediscoverable.OnRediscoveryNeeded` when the Galaxy redeploys. The server's `DriverHost` consumes the signal and rebuilds the address space.
## mxaccessgw
@@ -121,13 +121,13 @@ The server supports non-transparent warm/hot redundancy via the `Redundancy` sec
## LDAP Authentication
The server uses LDAP-based user authentication via the `Authentication.Ldap` section in `appsettings.json`. When enabled, credentials are validated by LDAP bind against a GLAuth server (installed at `C:\publish\glauth\`), and LDAP group membership maps to OPC UA permissions: `ReadOnly` (browse/read), `WriteOperate` (write FreeAccess/Operate attributes), `WriteTune` (write Tune attributes), `WriteConfigure` (write Configure attributes), `AlarmAck` (alarm acknowledgment). `LdapUserAuthenticator` (`src/ZB.MOM.WW.OtOpcUa.Server/Security/LdapUserAuthenticator.cs`) implements `IUserAuthenticator`. See `docs/Security.md` for the full guide and `C:\publish\glauth\auth.md` for LDAP user/group reference.
The server uses LDAP-based user authentication via the `Authentication.Ldap` section in `appsettings.json`. When enabled, credentials are validated by LDAP bind against a GLAuth server (installed at `C:\publish\glauth\`), and LDAP group membership maps to OPC UA permissions: `ReadOnly` (browse/read), `WriteOperate` (write FreeAccess/Operate attributes), `WriteTune` (write Tune attributes), `WriteConfigure` (write Configure attributes), `AlarmAck` (alarm acknowledgment). `LdapUserAuthenticator` (`src/Server/ZB.MOM.WW.OtOpcUa.Server/Security/LdapUserAuthenticator.cs`) implements `IUserAuthenticator`. See `docs/Security.md` for the full guide and `C:\publish\glauth\auth.md` for LDAP user/group reference.
## Library Preferences
- **Logging**: Serilog with rolling daily file sink
- **Unit tests**: xUnit + Shouldly for assertions
- **Service hosting (Server, Admin)**: .NET generic host with `AddWindowsService` (decision #30 — replaced TopShelf in v2; see `src/ZB.MOM.WW.OtOpcUa.Server/OpcUaServerService.cs`)
- **Service hosting (Server, Admin)**: .NET generic host with `AddWindowsService` (decision #30 — replaced TopShelf in v2; see `src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUaServerService.cs`)
- **OPC UA**: OPC Foundation UA .NET Standard stack (https://github.com/opcfoundation/ua-.netstandard) — NuGet: `OPCFoundation.NetStandard.Opc.Ua.Server`
## OPC UA .NET Standard Documentation
@@ -136,11 +136,11 @@ Use the DeepWiki MCP (`mcp__deepwiki`) to query documentation for the OPC UA .NE
## Testing
Use the Client CLI at `src/ZB.MOM.WW.OtOpcUa.Client.CLI/` for manual testing against the running OPC UA server. Supports connect, read, write, browse, subscribe, historyread, alarms, and redundancy commands. See `docs/Client.CLI.md` for full documentation.
Use the Client CLI at `src/Client/ZB.MOM.WW.OtOpcUa.Client.CLI/` for manual testing against the running OPC UA server. Supports connect, read, write, browse, subscribe, historyread, alarms, and redundancy commands. See `docs/Client.CLI.md` for full documentation.
```bash
dotnet run --project src/ZB.MOM.WW.OtOpcUa.Client.CLI -- connect -u opc.tcp://localhost:4840
dotnet run --project src/ZB.MOM.WW.OtOpcUa.Client.CLI -- browse -u opc.tcp://localhost:4840 -r -d 3
dotnet run --project src/ZB.MOM.WW.OtOpcUa.Client.CLI -- read -u opc.tcp://localhost:4840 -n "ns=2;s=SomeNode"
dotnet run --project src/ZB.MOM.WW.OtOpcUa.Client.CLI -- subscribe -u opc.tcp://localhost:4840 -n "ns=2;s=SomeNode" -i 500
dotnet run --project src/Client/ZB.MOM.WW.OtOpcUa.Client.CLI -- connect -u opc.tcp://localhost:4840
dotnet run --project src/Client/ZB.MOM.WW.OtOpcUa.Client.CLI -- browse -u opc.tcp://localhost:4840 -r -d 3
dotnet run --project src/Client/ZB.MOM.WW.OtOpcUa.Client.CLI -- read -u opc.tcp://localhost:4840 -n "ns=2;s=SomeNode"
dotnet run --project src/Client/ZB.MOM.WW.OtOpcUa.Client.CLI -- subscribe -u opc.tcp://localhost:4840 -n "ns=2;s=SomeNode" -i 500
```