dlls/inetcomm/inetcomm_main.c

   1 /*
   2  * Internet Messaging APIs
   3  *
   4  * Copyright 2006 Robert Shearman for CodeWeavers
   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
  21 #define COBJMACROS
  22
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winnt.h"
  28 #include "winuser.h"
  29 #include "ole2.h"
  30 #include "mimeole.h"
  31
  32 #include "inetcomm_private.h"
  33
  34 #include "wine/debug.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(inetcomm);
  37
  38 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
  39 {
  40     static IMimeInternational *international;
  41
  42     TRACE("(%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
  43
  44     switch (fdwReason)
  45     {
  46     case DLL_WINE_PREATTACH:
  47         return FALSE;
  48     case DLL_PROCESS_ATTACH:
  49         DisableThreadLibraryCalls(hinstDLL);
  50         if (!InternetTransport_RegisterClass(hinstDLL))
  51             return FALSE;
  52         MimeInternational_Construct(&international);
  53         break;
  54     case DLL_PROCESS_DETACH:
  55         IMimeInternational_Release(international);
  56         InternetTransport_UnregisterClass(hinstDLL);
  57         break;
  58     default:
  59         break;
  60     }
  61     return TRUE;
  62 }
  63
  64 /******************************************************************************
  65  * ClassFactory
  66  */
  67 typedef struct
  68 {
  69     const struct IClassFactoryVtbl *lpVtbl;
  70     HRESULT (*create_object)(IUnknown *, void **);
  71 } cf;
  72
  73 static inline cf *impl_from_IClassFactory( IClassFactory *iface )
  74 {
  75     return (cf *)((char*)iface - FIELD_OFFSET(cf, lpVtbl));
  76 }
  77
  78 static HRESULT WINAPI cf_QueryInterface( IClassFactory *iface, REFIID riid, LPVOID *ppobj )
  79 {
  80     if (IsEqualGUID(riid, &IID_IUnknown) ||
  81         IsEqualGUID(riid, &IID_IClassFactory))
  82     {
  83         IClassFactory_AddRef( iface );
  84         *ppobj = iface;
  85         return S_OK;
  86     }
  87
  88     FIXME("interface %s not implemented\n", debugstr_guid(riid));
  89     return E_NOINTERFACE;
  90 }
  91
  92 static ULONG WINAPI cf_AddRef( IClassFactory *iface )
  93 {
  94     return 2;
  95 }
  96
  97 static ULONG WINAPI cf_Release( IClassFactory *iface )
  98 {
  99     return 1;
 100 }
 101
 102 static HRESULT WINAPI cf_CreateInstance( IClassFactory *iface, LPUNKNOWN pOuter,
 103                                          REFIID riid, LPVOID *ppobj )
 104 {
 105     cf *This = impl_from_IClassFactory( iface );
 106     HRESULT r;
 107     IUnknown *punk;
 108
 109     TRACE("%p %s %p\n", pOuter, debugstr_guid(riid), ppobj );
 110
 111     *ppobj = NULL;
 112
 113     r = This->create_object( pOuter, (LPVOID*) &punk );
 114     if (FAILED(r))
 115         return r;
 116
 117     r = IUnknown_QueryInterface( punk, riid, ppobj );
 118     IUnknown_Release( punk );
 119
 120     return r;
 121 }
 122
 123 static HRESULT WINAPI cf_LockServer( IClassFactory *iface, BOOL dolock)
 124 {
 125     FIXME("(%p)->(%d),stub!\n",iface,dolock);
 126     return S_OK;
 127 }
 128
 129 static const struct IClassFactoryVtbl cf_vtbl =
 130 {
 131     cf_QueryInterface,
 132     cf_AddRef,
 133     cf_Release,
 134     cf_CreateInstance,
 135     cf_LockServer
 136 };
 137
 138 static cf mime_body_cf      = { &cf_vtbl, MimeBody_create };
 139 static cf mime_allocator_cf = { &cf_vtbl, MimeAllocator_create };
 140
 141 /***********************************************************************
 142  *              DllGetClassObject (INETCOMM.@)
 143  */
 144 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
 145 {
 146     IClassFactory *cf = NULL;
 147
 148     TRACE("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv );
 149
 150     if (IsEqualCLSID(rclsid, &CLSID_IIMAPTransport))
 151         return IMAPTransportCF_Create(iid, ppv);
 152
 153     if( IsEqualCLSID( rclsid, &CLSID_IMimeBody ))
 154     {
 155         cf = (IClassFactory*) &mime_body_cf.lpVtbl;
 156     }
 157     else if( IsEqualCLSID( rclsid, &CLSID_IMimeAllocator ))
 158     {
 159         cf = (IClassFactory*) &mime_allocator_cf.lpVtbl;
 160     }
 161
 162     if ( !cf )
 163     {
 164         FIXME("\n\tCLSID:\t%s,\n\tIID:\t%s\n",debugstr_guid(rclsid),debugstr_guid(iid));
 165         return CLASS_E_CLASSNOTAVAILABLE;
 166     }
 167
 168     return IClassFactory_QueryInterface( cf, iid, ppv );
 169 }
 170
 171 /***********************************************************************
 172  *              DllCanUnloadNow (INETCOMM.@)
 173  */
 174 HRESULT WINAPI DllCanUnloadNow(void)
 175 {
 176     FIXME("\n");
 177     return S_FALSE;
 178 }