dlls/wbemprox/wbemlocator.c

   1 /*
   2  * Copyright 2009 Hans Leidekker for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #define COBJMACROS
  20
  21 #include "config.h"
  22 #include <stdarg.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "objbase.h"
  27 #include "wbemcli.h"
  28
  29 #include "wine/debug.h"
  30 #include "wine/unicode.h"
  31 #include "wbemprox_private.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(wbemprox);
  34
  35 typedef struct
  36 {
  37     IWbemLocator IWbemLocator_iface;
  38     LONG refs;
  39 } wbem_locator;
  40
  41 static inline wbem_locator *impl_from_IWbemLocator( IWbemLocator *iface )
  42 {
  43     return CONTAINING_RECORD(iface, wbem_locator, IWbemLocator_iface);
  44 }
  45
  46 static ULONG WINAPI wbem_locator_AddRef(
  47     IWbemLocator *iface )
  48 {
  49     wbem_locator *wl = impl_from_IWbemLocator( iface );
  50     return InterlockedIncrement( &wl->refs );
  51 }
  52
  53 static ULONG WINAPI wbem_locator_Release(
  54     IWbemLocator *iface )
  55 {
  56     wbem_locator *wl = impl_from_IWbemLocator( iface );
  57     LONG refs = InterlockedDecrement( &wl->refs );
  58     if (!refs)
  59     {
  60         TRACE("destroying %p\n", wl);
  61         heap_free( wl );
  62     }
  63     return refs;
  64 }
  65
  66 static HRESULT WINAPI wbem_locator_QueryInterface(
  67     IWbemLocator *iface,
  68     REFIID riid,
  69     void **ppvObject )
  70 {
  71     wbem_locator *This = impl_from_IWbemLocator( iface );
  72
  73     TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject );
  74
  75     if ( IsEqualGUID( riid, &IID_IWbemLocator ) ||
  76          IsEqualGUID( riid, &IID_IUnknown ) )
  77     {
  78         *ppvObject = iface;
  79     }
  80     else
  81     {
  82         FIXME("interface %s not implemented\n", debugstr_guid(riid));
  83         return E_NOINTERFACE;
  84     }
  85     IWbemLocator_AddRef( iface );
  86     return S_OK;
  87 }
  88
  89 static HRESULT WINAPI wbem_locator_ConnectServer(
  90     IWbemLocator *iface,
  91     const BSTR NetworkResource,
  92     const BSTR User,
  93     const BSTR Password,
  94     const BSTR Locale,
  95     LONG SecurityFlags,
  96     const BSTR Authority,
  97     IWbemContext *pCtx,
  98     IWbemServices **ppNamespace)
  99 {
 100     HRESULT hr;
 101
 102     TRACE("%p, %s, %s, %s, %s, 0x%08x, %s, %p, %p)\n", iface, debugstr_w(NetworkResource), debugstr_w(User),
 103           debugstr_w(Password), debugstr_w(Locale), SecurityFlags, debugstr_w(Authority), pCtx, ppNamespace);
 104
 105     if (((NetworkResource[0] == '\\' && NetworkResource[1] == '\\') ||
 106          (NetworkResource[0] == '/' && NetworkResource[1] == '/')) && NetworkResource[2] != '.')
 107     {
 108         FIXME("remote computer not supported\n");
 109         return WBEM_E_TRANSPORT_FAILURE;
 110     }
 111     if (User || Password || Authority)
 112         FIXME("authentication not supported\n");
 113     if (Locale)
 114         FIXME("specific locale not supported\n");
 115     if (SecurityFlags)
 116         FIXME("unsupported flags\n");
 117
 118     hr = WbemServices_create( NULL, (void **)ppNamespace );
 119     if (SUCCEEDED( hr ))
 120         return WBEM_NO_ERROR;
 121
 122     return WBEM_E_FAILED;
 123 }
 124
 125 static const IWbemLocatorVtbl wbem_locator_vtbl =
 126 {
 127     wbem_locator_QueryInterface,
 128     wbem_locator_AddRef,
 129     wbem_locator_Release,
 130     wbem_locator_ConnectServer
 131 };
 132
 133 HRESULT WbemLocator_create( IUnknown *pUnkOuter, LPVOID *ppObj )
 134 {
 135     wbem_locator *wl;
 136
 137     TRACE("(%p,%p)\n", pUnkOuter, ppObj);
 138
 139     wl = heap_alloc( sizeof(*wl) );
 140     if (!wl) return E_OUTOFMEMORY;
 141
 142     wl->IWbemLocator_iface.lpVtbl = &wbem_locator_vtbl;
 143     wl->refs = 1;
 144
 145     *ppObj = &wl->IWbemLocator_iface;
 146
 147     TRACE("returning iface %p\n", *ppObj);
 148     return S_OK;
 149 }