chore: organize solution into module folders (Core/Server/Drivers/Client/Tooling)

Group all 69 projects into category subfolders under src/ and tests/ so the Rider Solution Explorer mirrors the module structure. Folders: Core, Server, Drivers (with a nested Driver CLIs subfolder), Client, Tooling. - Move every project folder on disk with git mv (history preserved as renames). - Recompute relative paths in 57 .csproj files: cross-category ProjectReferences, the lib/ HintPath+None refs in Driver.Historian.Wonderware, and the external mxaccessgw refs in Driver.Galaxy and its test project. - Rebuild ZB.MOM.WW.OtOpcUa.slnx with nested solution folders. - Re-prefix project paths in functional scripts (e2e, compliance, smoke SQL, integration, install). Build green (0 errors); unit tests pass. Docs left for a separate pass. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-17 01:55:28 -04:00
parent 69f02fed7f
commit a25593a9c6
1044 changed files with 365 additions and 343 deletions
@@ -0,0 +1,79 @@
+namespace ZB.MOM.WW.OtOpcUa.Driver.AbCip;
+
+/// <summary>
+///     Maps libplctag / CIP General Status codes to OPC UA StatusCodes. Mirrors the shape of
+///     <c>ModbusDriver.MapModbusExceptionToStatus</c> so Admin UI status displays stay
+///     uniform across drivers.
+/// </summary>
+/// <remarks>
+///     <para>Coverage: the CIP general-status values an AB PLC actually returns during normal
+///     driver operation. Full CIP Volume 1 Appendix B lists 50+ codes; the ones here are the
+///     ones that move the driver's status needle:</para>
+///     <list type="bullet">
+///         <item>0x00 success — OPC UA <c>Good (0)</c>.</item>
+///         <item>0x04 path segment error / 0x05 path destination unknown — <c>BadNodeIdUnknown</c>
+///             (tag doesn't exist).</item>
+///         <item>0x06 partial data transfer — <c>GoodMoreData</c> (fragmented read underway).</item>
+///         <item>0x08 service not supported — <c>BadNotSupported</c> (e.g. write on a safety
+///             partition tag from a non-safety task).</item>
+///         <item>0x0A / 0x13 attribute-list error / insufficient data — <c>BadOutOfRange</c>
+///             (type mismatch or truncated buffer).</item>
+///         <item>0x0B already in requested mode — benign, treated as <c>Good</c>.</item>
+///         <item>0x0E attribute not settable — <c>BadNotWritable</c>.</item>
+///         <item>0x10 device state conflict — <c>BadDeviceFailure</c> (program-mode protected
+///             writes during download / test-mode transitions).</item>
+///         <item>0x16 object does not exist — <c>BadNodeIdUnknown</c>.</item>
+///         <item>0x1E embedded service error — unwrap to the extended status when possible.</item>
+///         <item>any libplctag <c>PLCTAG_STATUS_*</c> below zero — wrapped as
+///             <c>BadCommunicationError</c> until fine-grained mapping lands (PR 3).</item>
+///     </list>
+/// </remarks>
+public static class AbCipStatusMapper
+{
+    public const uint Good = 0u;
+    public const uint GoodMoreData = 0x00A70000u;
+    public const uint BadInternalError = 0x80020000u;
+    public const uint BadNodeIdUnknown = 0x80340000u;
+    public const uint BadNotWritable = 0x803B0000u;
+    public const uint BadOutOfRange = 0x803C0000u;
+    public const uint BadNotSupported = 0x803D0000u;
+    public const uint BadDeviceFailure = 0x80550000u;
+    public const uint BadCommunicationError = 0x80050000u;
+    public const uint BadTimeout = 0x800A0000u;
+    public const uint BadTypeMismatch = 0x80730000u;
+
+    /// <summary>Map a CIP general-status byte to an OPC UA StatusCode.</summary>
+    public static uint MapCipGeneralStatus(byte status) => status switch
+    {
+        0x00 => Good,
+        0x04 or 0x05 => BadNodeIdUnknown,
+        0x06 => GoodMoreData,
+        0x08 => BadNotSupported,
+        0x0A or 0x13 => BadOutOfRange,
+        0x0B => Good,
+        0x0E => BadNotWritable,
+        0x10 => BadDeviceFailure,
+        0x16 => BadNodeIdUnknown,
+        _ => BadInternalError,
+    };
+
+    /// <summary>
+    ///     Map a libplctag return/status code (<c>PLCTAG_STATUS_*</c>) to an OPC UA StatusCode.
+    ///     libplctag uses <c>0 = PLCTAG_STATUS_OK</c>, positive values for pending, negative
+    ///     values for errors.
+    /// </summary>
+    public static uint MapLibplctagStatus(int status)
+    {
+        if (status == 0) return Good;
+        if (status > 0) return GoodMoreData; // PLCTAG_STATUS_PENDING
+        return status switch
+        {
+            -5 => BadTimeout,              // PLCTAG_ERR_TIMEOUT
+            -7 => BadCommunicationError,   // PLCTAG_ERR_BAD_CONNECTION
+            -14 => BadNodeIdUnknown,       // PLCTAG_ERR_NOT_FOUND
+            -16 => BadNotWritable,         // PLCTAG_ERR_NOT_ALLOWED / read-only tag
+            -17 => BadOutOfRange,          // PLCTAG_ERR_OUT_OF_BOUNDS
+            _ => BadCommunicationError,
+        };
+    }
+}