From a9c5d1b8a9569475454b8323f41012c6cc078ea0 Mon Sep 17 00:00:00 2001
From: ssiras826 <ssiras826@cable.comcast.com>
Date: Wed, 8 Apr 2026 16:10:01 +0530
Subject: [PATCH] RDKBACCL-1597 : [TDK][AUTO][BPI][DML]Write-Type compliance
 fails for Device.X_RDK_WanManager.Interface.<i>.Alias

Reason for change: Added SetHandler for Alias data model
Test procedure: set operation for not valid datatype should fail for Device.X_RDK_WanManager.Interface.<i>.Alias
Risks: Low

Signed-off-by: ssiras826 <ssiras826@cable.comcast.com>
---
 source/TR-181/include/wanmgr_dml.h            |  1 +
 .../wanmgr_rbus_handler_apis.c                | 51 +++++++++++++++++++
 2 files changed, 52 insertions(+)

diff --git a/source/TR-181/include/wanmgr_dml.h b/source/TR-181/include/wanmgr_dml.h
index b52f6db1..1c1c1fbf 100644
--- a/source/TR-181/include/wanmgr_dml.h
+++ b/source/TR-181/include/wanmgr_dml.h
@@ -479,6 +479,7 @@ typedef struct _DML_WANIFACE_SUBSCRIBE
     UINT WanStatusSub;
     UINT WanLinkStatusSub;
     UINT WanEnableSub;
+    UINT AliasSub;
 } DML_WANIFACE_SUBSCRIBE;
 
 typedef enum
diff --git a/source/TR-181/middle_layer_src/wanmgr_rbus_handler_apis.c b/source/TR-181/middle_layer_src/wanmgr_rbus_handler_apis.c
index b6e7a8c9..4e0f1c0e 100644
--- a/source/TR-181/middle_layer_src/wanmgr_rbus_handler_apis.c
+++ b/source/TR-181/middle_layer_src/wanmgr_rbus_handler_apis.c
@@ -320,6 +320,28 @@ rbusError_t wanMgrDmlPublishEventHandler(rbusHandle_t handle, rbusEventSubAction
                 CcspTraceInfo(("%s-%d : Selection Enable UnSub(%d) \n", __FUNCTION__, __LINE__, pWanDmlIface->Sub.WanEnableSub));
             }
         }
+     else if(strstr(name, WANMGR_INFACE_ALIASNAME_SUFFIX))
+        {
+            if (action == RBUS_EVENT_ACTION_SUBSCRIBE)
+            {
+                if (pWanDmlIface->Sub.AliasSub == 0)
+                {
+                    pWanDmlIface->Sub.AliasSub = 1;
+                }
+                else
+                {
+                    pWanDmlIface->Sub.AliasSub++;
+                }
+                CcspTraceInfo(("%s-%d : Alias Name Sub(%d) \n", __FUNCTION__, __LINE__, pWanDmlIface->Sub.AliasSub));
+            }
+            else
+            {
+                if (pWanDmlIface->Sub.AliasSub)
+                    pWanDmlIface->Sub.AliasSub--;
+                CcspTraceInfo(("%s-%d : Alias Name UnSub(%d) \n", __FUNCTION__, __LINE__, pWanDmlIface->Sub.AliasSub));
+            }
+        }
+
         WanMgrDml_GetIfaceData_release(pWanDmlIfaceData);
     }
     return RBUS_ERROR_SUCCESS;
@@ -581,6 +603,35 @@ rbusError_t WanMgr_Interface_SetHandler(rbusHandle_t handle, rbusProperty_t prop
                 ret = RBUS_ERROR_INVALID_INPUT;
             }
         }
+        else if(strstr(name, WANMGR_INFACE_ALIASNAME_SUFFIX))
+        {
+            if (type == RBUS_STRING)
+            {
+                char AliasName[64] = {0};
+                char param_name[256] = {0};
+                strncpy(AliasName, rbusValue_GetString(value, NULL), sizeof(AliasName)-1);
+                _ansc_sprintf(param_name, PSM_WANMANAGER_IF_ALIAS, index);
+                strncpy(pWanDmlIface->AliasName, AliasName, sizeof(pWanDmlIface->AliasName)-1);
+                WanMgr_RdkBus_SetParamValuesToDB(param_name, AliasName);
+                CcspTraceInfo(("%s-%d : Interface AliasName changed to %s\n", __FUNCTION__, __LINE__, AliasName));
+                if (pWanDmlIface->Sub.AliasSub)
+                {
+                    CcspTraceInfo(("%s-%d : Interface AliasName Publish Event, SubCount(%d)\n", __FUNCTION__, __LINE__, pWanDmlIface->Sub.AliasSub));
+                    WanMgr_Rbus_EventPublishHandler(name, AliasName, type);
+#if defined(WAN_MANAGER_UNIFICATION_ENABLED)
+                    char DmlNameV1[128] = {0};
+                    snprintf(DmlNameV1, sizeof(DmlNameV1), WANMGR_V1_INFACE_TABLE".%d"WANMGR_V1_INFACE_ALIASNAME_SUFFIX,index);
+                    CcspTraceInfo(("%s-%d : V1 DML Publish Event %s\n", __FUNCTION__, __LINE__,DmlNameV1 ));
+                    WanMgr_Rbus_EventPublishHandler(DmlNameV1, AliasName, type);
+#endif /** WAN_MANAGER_UNIFICATION_ENABLED */
+                }
+            }
+            else
+            {
+                ret = RBUS_ERROR_INVALID_INPUT;
+            }
+        }
+
         WanMgrDml_GetIfaceData_release(pWanDmlIfaceData);
     }
     return ret;