dlls/netcfgx/main.c

   1 /*
   2  * Network Configuration Objects implementation
   3  *
   4  * Copyright 2013 Austin English
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20 #include <stdarg.h>
  21
  22 #define COBJMACROS
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "ole2.h"
  27 #include "rpcproxy.h"
  28 #include "wine/debug.h"
  29
  30 #include "netcfgx.h"
  31 #include "netcfg_private.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(netcfgx);
  34
  35 static HINSTANCE NETCFGX_hInstance;
  36
  37 typedef HRESULT (*ClassFactoryCreateInstanceFunc)(IUnknown **);
  38
  39 typedef struct netcfgcf
  40 {
  41     IClassFactory    IClassFactory_iface;
  42     ClassFactoryCreateInstanceFunc fnCreateInstance;
  43 } netcfgcf;
  44
  45 static inline netcfgcf *impl_from_IClassFactory( IClassFactory *iface )
  46 {
  47     return CONTAINING_RECORD(iface, netcfgcf, IClassFactory_iface);
  48 }
  49
  50 static HRESULT WINAPI netcfgcf_QueryInterface(IClassFactory *iface, REFIID riid, LPVOID *ppobj )
  51 {
  52     TRACE("%s %p\n", debugstr_guid(riid), ppobj);
  53
  54     if (IsEqualGUID(riid, &IID_IUnknown) ||
  55         IsEqualGUID(riid, &IID_IClassFactory))
  56     {
  57         IClassFactory_AddRef( iface );
  58         *ppobj = iface;
  59         return S_OK;
  60     }
  61
  62     ERR("interface %s not implemented\n", debugstr_guid(riid));
  63     return E_NOINTERFACE;
  64 }
  65
  66 static ULONG WINAPI netcfgcf_AddRef(IClassFactory *iface )
  67 {
  68     TRACE("%p\n", iface);
  69
  70     return 2;
  71 }
  72
  73 static ULONG WINAPI netcfgcf_Release(IClassFactory *iface )
  74 {
  75     TRACE("%p\n", iface);
  76
  77     return 1;
  78 }
  79
  80 static HRESULT WINAPI netcfgcf_CreateInstance(IClassFactory *iface,LPUNKNOWN pOuter,
  81                             REFIID riid, LPVOID *ppobj )
  82 {
  83     netcfgcf *This = impl_from_IClassFactory( iface );
  84     HRESULT hr;
  85     IUnknown *punk;
  86
  87     TRACE("%p %s %p\n", pOuter, debugstr_guid(riid), ppobj );
  88
  89     *ppobj = NULL;
  90
  91     if (pOuter)
  92         return CLASS_E_NOAGGREGATION;
  93
  94     hr = This->fnCreateInstance( &punk );
  95     if (SUCCEEDED(hr))
  96     {
  97         hr = IUnknown_QueryInterface( punk, riid, ppobj );
  98
  99         IUnknown_Release( punk );
 100     }
 101     else
 102     {
 103         WARN("Cannot create an instance object. 0x%08x\n", hr);
 104     }
 105     return hr;
 106 }
 107
 108 static HRESULT WINAPI netcfgcf_LockServer(IClassFactory *iface, BOOL dolock)
 109 {
 110     FIXME("(%p)->(%d),stub!\n",iface,dolock);
 111     return S_OK;
 112 }
 113
 114 static const struct IClassFactoryVtbl netcfgcf_vtbl =
 115 {
 116     netcfgcf_QueryInterface,
 117     netcfgcf_AddRef,
 118     netcfgcf_Release,
 119     netcfgcf_CreateInstance,
 120     netcfgcf_LockServer
 121 };
 122
 123 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 124 {
 125     TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
 126
 127     NETCFGX_hInstance = hinstDLL;
 128
 129     switch (fdwReason)
 130     {
 131         case DLL_WINE_PREATTACH:
 132             return FALSE;    /* prefer native version */
 133         case DLL_PROCESS_ATTACH:
 134             DisableThreadLibraryCalls(hinstDLL);
 135             break;
 136         default:
 137             break;
 138     }
 139
 140     return TRUE;
 141 }
 142
 143 static netcfgcf netconfigcf = { {&netcfgcf_vtbl}, INetCfg_CreateInstance };
 144
 145 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
 146 {
 147     IClassFactory *cf = NULL;
 148
 149     TRACE("(%s, %s, %p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
 150
 151     if(IsEqualCLSID(rclsid, &CLSID_CNetCfg))
 152     {
 153         cf = &netconfigcf.IClassFactory_iface;
 154     }
 155
 156     if(!cf)
 157         return CLASS_E_CLASSNOTAVAILABLE;
 158
 159     return IClassFactory_QueryInterface(cf, riid, ppv);
 160 }
 161
 162 HRESULT WINAPI DllRegisterServer(void)
 163 {
 164     return __wine_register_resources( NETCFGX_hInstance );
 165 }
 166
 167 HRESULT WINAPI DllUnregisterServer(void)
 168 {
 169     return __wine_unregister_resources( NETCFGX_hInstance );
 170 }
 171
 172 HRESULT WINAPI DllCanUnloadNow(void)
 173 {
 174     return S_FALSE;
 175 }