dlls/sxs/name.c

   1 /*
   2  * IAssemblyName implementation
   3  *
   4  * Copyright 2012 Hans Leidekker 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 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "ole2.h"
  28 #include "winsxs.h"
  29
  30 #include "wine/debug.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(sxs);
  33
  34 struct name
  35 {
  36     IAssemblyName IAssemblyName_iface;
  37     LONG   refs;
  38 };
  39
  40 static inline struct name *impl_from_IAssemblyName( IAssemblyName *iface )
  41 {
  42     return CONTAINING_RECORD( iface, struct name, IAssemblyName_iface );
  43 }
  44
  45 static HRESULT WINAPI name_QueryInterface(
  46     IAssemblyName *iface,
  47     REFIID riid,
  48     void **obj )
  49 {
  50     struct name *name = impl_from_IAssemblyName( iface );
  51
  52     TRACE("%p, %s, %p\n", name, debugstr_guid(riid), obj);
  53
  54     *obj = NULL;
  55
  56     if (IsEqualIID( riid, &IID_IUnknown ) ||
  57         IsEqualIID( riid, &IID_IAssemblyName ))
  58     {
  59         IUnknown_AddRef( iface );
  60         *obj = name;
  61         return S_OK;
  62     }
  63
  64     return E_NOINTERFACE;
  65 }
  66
  67 static ULONG WINAPI name_AddRef(
  68     IAssemblyName *iface )
  69 {
  70     struct name *name = impl_from_IAssemblyName( iface );
  71     return InterlockedIncrement( &name->refs );
  72 }
  73
  74 static ULONG WINAPI name_Release( IAssemblyName *iface )
  75 {
  76     struct name *name = impl_from_IAssemblyName( iface );
  77     ULONG refs = InterlockedDecrement( &name->refs );
  78
  79     if (!refs)
  80     {
  81         TRACE("destroying %p\n", name);
  82         HeapFree( GetProcessHeap(), 0, name );
  83     }
  84     return refs;
  85 }
  86
  87 static HRESULT WINAPI name_SetProperty(
  88     IAssemblyName *iface,
  89     DWORD id,
  90     LPVOID property,
  91     DWORD size )
  92 {
  93     FIXME("%p, %d, %p, %d\n", iface, id, property, size);
  94     return E_NOTIMPL;
  95 }
  96
  97 static HRESULT WINAPI name_GetProperty(
  98     IAssemblyName *iface,
  99     DWORD id,
 100     LPVOID buffer,
 101     LPDWORD buflen )
 102 {
 103     FIXME("%p, %d, %p, %p\n", iface, id, buffer, buflen);
 104     return E_NOTIMPL;
 105 }
 106
 107 static HRESULT WINAPI name_Finalize(
 108     IAssemblyName *iface )
 109 {
 110     FIXME("%p\n", iface);
 111     return E_NOTIMPL;
 112 }
 113
 114 static HRESULT WINAPI name_GetDisplayName(
 115     IAssemblyName *iface,
 116     LPOLESTR buffer,
 117     LPDWORD buflen,
 118     DWORD flags )
 119 {
 120     FIXME("%p, %p, %p, 0x%08x\n", iface, buffer, buflen, flags);
 121     return E_NOTIMPL;
 122 }
 123
 124 static HRESULT WINAPI name_Reserved(
 125     IAssemblyName *iface,
 126     REFIID riid,
 127     IUnknown *pUnkReserved1,
 128     IUnknown *pUnkReserved2,
 129     LPCOLESTR szReserved,
 130     LONGLONG llReserved,
 131     LPVOID pvReserved,
 132     DWORD cbReserved,
 133     LPVOID *ppReserved )
 134 {
 135     FIXME("%p, %s, %p, %p, %s, %x%08x, %p, %d, %p\n", iface,
 136           debugstr_guid(riid), pUnkReserved1, pUnkReserved2,
 137           debugstr_w(szReserved), (DWORD)(llReserved >> 32), (DWORD)llReserved,
 138           pvReserved, cbReserved, ppReserved);
 139     return E_NOTIMPL;
 140 }
 141
 142 static HRESULT WINAPI name_GetName(
 143     IAssemblyName *iface,
 144     LPDWORD buflen,
 145     WCHAR *buffer )
 146 {
 147     FIXME("%p, %p, %p\n", iface, buflen, buffer);
 148     return E_NOTIMPL;
 149 }
 150
 151 static HRESULT WINAPI name_GetVersion(
 152     IAssemblyName *iface,
 153     LPDWORD hi,
 154     LPDWORD low )
 155 {
 156     FIXME("%p, %p, %p\n", iface, hi, low);
 157     return E_NOTIMPL;
 158 }
 159
 160 static HRESULT WINAPI name_IsEqual(
 161     IAssemblyName *name1,
 162     IAssemblyName *name2,
 163     DWORD flags )
 164 {
 165     FIXME("%p, %p, 0x%08x\n", name1, name2, flags);
 166     return E_NOTIMPL;
 167 }
 168
 169 static HRESULT WINAPI name_Clone(
 170     IAssemblyName *iface,
 171     IAssemblyName **name )
 172 {
 173     FIXME("%p, %p\n", iface, name);
 174     return E_NOTIMPL;
 175 }
 176
 177 static const IAssemblyNameVtbl name_vtbl =
 178 {
 179     name_QueryInterface,
 180     name_AddRef,
 181     name_Release,
 182     name_SetProperty,
 183     name_GetProperty,
 184     name_Finalize,
 185     name_GetDisplayName,
 186     name_Reserved,
 187     name_GetName,
 188     name_GetVersion,
 189     name_IsEqual,
 190     name_Clone
 191 };
 192
 193 /******************************************************************
 194  *  CreateAssemblyNameObject   (SXS.@)
 195  */
 196 HRESULT WINAPI CreateAssemblyNameObject(
 197     LPASSEMBLYNAME *obj,
 198     LPCWSTR assembly,
 199     DWORD flags,
 200     LPVOID reserved )
 201 {
 202     struct name *name;
 203
 204     TRACE("%p, %s, 0x%08x, %p\n", obj, debugstr_w(assembly), flags, reserved);
 205
 206     if (!obj) return E_INVALIDARG;
 207
 208     *obj = NULL;
 209     if (!assembly || !assembly[0] || flags != CANOF_PARSE_DISPLAY_NAME)
 210         return E_INVALIDARG;
 211
 212     if (!(name = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*name) )))
 213         return E_OUTOFMEMORY;
 214
 215     name->IAssemblyName_iface.lpVtbl = &name_vtbl;
 216     name->refs = 1;
 217
 218     *obj = &name->IAssemblyName_iface;
 219     return S_OK;
 220 }