[NETCFGX] Implement INetCfgClass_fnFindComponent() and INetCfgClass_fnEnumComponents()

Author: EricKohl

dll/win32/netcfgx/netcfg_iface.c

@@ -1,25 +1,11 @@
 #include "precomp.h"
 
-typedef struct
-{
-    const INetCfg * lpVtbl;
-    const INetCfgLock * lpVtblLock;
-    const INetCfgPnpReconfigCallback *lpVtblPnpReconfigCallback;
-    LONG                       ref;
-    BOOL bInitialized;
-    HANDLE hMutex;
-    NetCfgComponentItem *pNet;
-    NetCfgComponentItem * pService;
-    NetCfgComponentItem * pClient;
-    NetCfgComponentItem * pProtocol;
-} INetCfgImpl, *LPINetCfgImpl;
-
-static __inline LPINetCfgImpl impl_from_INetCfgLock(INetCfgLock *iface)
+static __inline INetCfgImpl* impl_from_INetCfgLock(INetCfgLock *iface)
 {
     return (INetCfgImpl*)((char *)iface - FIELD_OFFSET(INetCfgImpl, lpVtblLock));
 }
 
-static __inline LPINetCfgImpl impl_from_INetCfgPnpReconfigCallback(INetCfgPnpReconfigCallback *iface)
+static __inline INetCfgImpl* impl_from_INetCfgPnpReconfigCallback(INetCfgPnpReconfigCallback *iface)
 {
     return (INetCfgImpl*)((char *)iface - FIELD_OFFSET(INetCfgImpl, lpVtblPnpReconfigCallback));
 }

dll/win32/netcfgx/netcfgclass_iface.c

@@ -170,11 +170,28 @@ INetCfgClass_fnFindComponent(
     LPCWSTR pszwComponentId,
     INetCfgComponent **pComponent)
 {
-//    HRESULT hr;
-//    INetCfgClassImpl *This = (INetCfgClassImpl *)iface;
-
+    INetCfgClassImpl *This = (INetCfgClassImpl *)iface;
+    NetCfgComponentItem *pHead;
+
+    if (IsEqualIID(&This->ClassGuid, &GUID_DEVCLASS_NET))
+        pHead = ((INetCfgImpl*)(This->pNetCfg))->pNet;
+    else if (IsEqualIID(&This->ClassGuid, &GUID_DEVCLASS_NETTRANS))
+        pHead = ((INetCfgImpl*)(This->pNetCfg))->pProtocol;
+    else if (IsEqualIID(&This->ClassGuid, &GUID_DEVCLASS_NETSERVICE))
+        pHead = ((INetCfgImpl*)(This->pNetCfg))->pService;
+    else if (IsEqualIID(&This->ClassGuid, &GUID_DEVCLASS_NETCLIENT))
+        pHead = ((INetCfgImpl*)(This->pNetCfg))->pClient;
+    else
+        return E_NOINTERFACE;
 
-    /* TODO */
+    while (pHead)
+    {
+        if (!_wcsicmp(pHead->szId, pszwComponentId))
+        {
+            return INetCfgComponent_Constructor(NULL, &IID_INetCfgComponent, (LPVOID*)pComponent, pHead, This->pNetCfg);
+        }
+        pHead = pHead->pNext;
+    }
 
     return S_FALSE;
 }
@@ -185,10 +202,21 @@ INetCfgClass_fnEnumComponents(
     INetCfgClass *iface,
     IEnumNetCfgComponent **ppenumComponent)
 {
-//    INetCfgClassImpl *This = (INetCfgClassImpl *)iface;
-
+    INetCfgClassImpl *This = (INetCfgClassImpl *)iface;
+    NetCfgComponentItem *pHead;
+
+    if (IsEqualIID(&This->ClassGuid, &GUID_DEVCLASS_NET))
+        pHead = ((INetCfgImpl*)(This->pNetCfg))->pNet;
+    else if (IsEqualIID(&This->ClassGuid, &GUID_DEVCLASS_NETTRANS))
+        pHead = ((INetCfgImpl*)(This->pNetCfg))->pProtocol;
+    else if (IsEqualIID(&This->ClassGuid, &GUID_DEVCLASS_NETSERVICE))
+        pHead = ((INetCfgImpl*)(This->pNetCfg))->pService;
+    else if (IsEqualIID(&This->ClassGuid, &GUID_DEVCLASS_NETCLIENT))
+        pHead = ((INetCfgImpl*)(This->pNetCfg))->pClient;
+    else
+        return E_NOINTERFACE;
 
-    return E_NOINTERFACE;
+    return IEnumNetCfgComponent_Constructor (NULL, &IID_IEnumNetCfgComponent, (LPVOID*)ppenumComponent, pHead, This->pNetCfg);
 }
 
 static const INetCfgClassVtbl vt_NetCfgClass =

dll/win32/netcfgx/precomp.h

@@ -51,7 +51,21 @@ typedef struct tagNetCfgComponentItem
     LPWSTR pszBinding;
     struct tagNetCfgComponentItem * pNext;
     INetCfgComponentControl * pNCCC;
-}NetCfgComponentItem;
+} NetCfgComponentItem;
+
+typedef struct
+{
+    const INetCfg * lpVtbl;
+    const INetCfgLock * lpVtblLock;
+    const INetCfgPnpReconfigCallback *lpVtblPnpReconfigCallback;
+    LONG                       ref;
+    BOOL bInitialized;
+    HANDLE hMutex;
+    NetCfgComponentItem *pNet;
+    NetCfgComponentItem * pService;
+    NetCfgComponentItem * pClient;
+    NetCfgComponentItem * pProtocol;
+} INetCfgImpl;
 
 /* netcfg_iface.c */
 HRESULT WINAPI INetCfg_Constructor (IUnknown * pUnkOuter, REFIID riid, LPVOID * ppv);