dlls/infosoft/infosoft_main.c

   1 /*
   2  *    Word splitter Implementation
   3  *
   4  * Copyright 2006 Mike McCormack
   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
  24 #include <stdarg.h>
  25 #include <stdio.h>
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winuser.h"
  30 #include "ole2.h"
  31 #include "rpcproxy.h"
  32 #include "indexsrv.h"
  33 #include "initguid.h"
  34 #include "infosoft.h"
  35
  36 #include "wine/debug.h"
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(infosoft);
  39
  40 DECLSPEC_HIDDEN extern HRESULT WINAPI wb_Constructor(IUnknown*, REFIID, LPVOID *);
  41
  42 typedef HRESULT (CALLBACK *LPFNCREATEINSTANCE)(IUnknown*, REFIID, LPVOID*);
  43
  44 typedef struct
  45 {
  46     IClassFactory      IClassFactory_iface;
  47     LPFNCREATEINSTANCE lpfnCI;
  48 } CFImpl;
  49
  50 static inline CFImpl *impl_from_IClassFactory(IClassFactory *iface)
  51 {
  52     return CONTAINING_RECORD(iface, CFImpl, IClassFactory_iface);
  53 }
  54
  55 static HRESULT WINAPI infosoftcf_fnQueryInterface ( LPCLASSFACTORY iface,
  56         REFIID riid, LPVOID *ppvObj)
  57 {
  58     CFImpl *This = impl_from_IClassFactory(iface);
  59
  60     TRACE("(%p)->(%s)\n",This,debugstr_guid(riid));
  61
  62     *ppvObj = NULL;
  63
  64     if (IsEqualIID(riid, &IID_IUnknown) ||
  65         IsEqualIID(riid, &IID_IClassFactory))
  66     {
  67         *ppvObj = &This->IClassFactory_iface;
  68         return S_OK;
  69     }
  70
  71     TRACE("-- E_NOINTERFACE\n");
  72     return E_NOINTERFACE;
  73 }
  74
  75 static ULONG WINAPI infosoftcf_fnAddRef (LPCLASSFACTORY iface)
  76 {
  77     return 2;
  78 }
  79
  80 static ULONG WINAPI infosoftcf_fnRelease(LPCLASSFACTORY iface)
  81 {
  82     return 1;
  83 }
  84
  85 static HRESULT WINAPI infosoftcf_fnCreateInstance( LPCLASSFACTORY iface,
  86         LPUNKNOWN pUnkOuter, REFIID riid, LPVOID *ppvObject)
  87 {
  88     CFImpl *This = impl_from_IClassFactory(iface);
  89
  90     TRACE("%p->(%p,%s,%p)\n", This, pUnkOuter, debugstr_guid(riid), ppvObject);
  91
  92     *ppvObject = NULL;
  93
  94     return This->lpfnCI(pUnkOuter, riid, ppvObject);
  95 }
  96
  97 static HRESULT WINAPI infosoftcf_fnLockServer(LPCLASSFACTORY iface, BOOL fLock)
  98 {
  99     FIXME("%p %d\n", iface, fLock);
 100     return E_NOTIMPL;
 101 }
 102
 103 static const IClassFactoryVtbl infosoft_cfvt =
 104 {
 105     infosoftcf_fnQueryInterface,
 106     infosoftcf_fnAddRef,
 107     infosoftcf_fnRelease,
 108     infosoftcf_fnCreateInstance,
 109     infosoftcf_fnLockServer
 110 };
 111
 112 static CFImpl wb_cf = { { &infosoft_cfvt }, wb_Constructor };
 113
 114 /***********************************************************************
 115  *             DllGetClassObject (INFOSOFT.@)
 116  */
 117 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
 118 {
 119     IClassFactory   *pcf = NULL;
 120
 121     TRACE("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv);
 122
 123     if (!ppv)
 124         return E_INVALIDARG;
 125     *ppv = NULL;
 126
 127     if (IsEqualIID(rclsid, &CLSID_wb_Neutral))
 128         pcf = &wb_cf.IClassFactory_iface;
 129     else
 130         return CLASS_E_CLASSNOTAVAILABLE;
 131
 132     return IClassFactory_QueryInterface(pcf, iid, ppv);
 133 }