dlls/ieframe/persist.c

   1 /*
   2  * Implementation of IPersist interfaces for WebBrowser control
   3  *
   4  * Copyright 2001 John R. Sheets (for CodeWeavers)
   5  * Copyright 2005 Jacek Caban
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "ieframe.h"
  23
  24 #include "wine/debug.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(ieframe);
  27
  28 /**********************************************************************
  29  * Implement the IPersistStorage interface
  30  */
  31
  32 static inline WebBrowser *impl_from_IPersistStorage(IPersistStorage *iface)
  33 {
  34     return CONTAINING_RECORD(iface, WebBrowser, IPersistStorage_iface);
  35 }
  36
  37 static HRESULT WINAPI PersistStorage_QueryInterface(IPersistStorage *iface,
  38         REFIID riid, LPVOID *ppobj)
  39 {
  40     WebBrowser *This = impl_from_IPersistStorage(iface);
  41     return IUnknown_QueryInterface(This->hlink_frame.outer, riid, ppobj);
  42 }
  43
  44 static ULONG WINAPI PersistStorage_AddRef(IPersistStorage *iface)
  45 {
  46     WebBrowser *This = impl_from_IPersistStorage(iface);
  47     return IUnknown_AddRef(This->hlink_frame.outer);
  48 }
  49
  50 static ULONG WINAPI PersistStorage_Release(IPersistStorage *iface)
  51 {
  52     WebBrowser *This = impl_from_IPersistStorage(iface);
  53     return IUnknown_Release(This->hlink_frame.outer);
  54 }
  55
  56 static HRESULT WINAPI PersistStorage_GetClassID(IPersistStorage *iface, CLSID *pClassID)
  57 {
  58     WebBrowser *This = impl_from_IPersistStorage(iface);
  59
  60     TRACE("(%p)->(%p)\n", This, pClassID);
  61
  62     if (!pClassID)
  63         return E_INVALIDARG;
  64
  65     *pClassID = This->version == 1 ? CLSID_WebBrowser_V1: CLSID_WebBrowser;
  66     return S_OK;
  67 }
  68
  69 static HRESULT WINAPI PersistStorage_IsDirty(IPersistStorage *iface)
  70 {
  71     WebBrowser *This = impl_from_IPersistStorage(iface);
  72     FIXME("(%p)\n", This);
  73     return E_NOTIMPL;
  74 }
  75
  76 static HRESULT WINAPI PersistStorage_InitNew(IPersistStorage *iface, LPSTORAGE pStg)
  77 {
  78     WebBrowser *This = impl_from_IPersistStorage(iface);
  79     FIXME("(%p)->(%p)\n", This, pStg);
  80     return S_OK;
  81 }
  82
  83 static HRESULT WINAPI PersistStorage_Load(IPersistStorage *iface, LPSTORAGE pStg)
  84 {
  85     WebBrowser *This = impl_from_IPersistStorage(iface);
  86     FIXME("(%p)->(%p)\n", This, pStg);
  87     return E_NOTIMPL;
  88 }
  89
  90 static HRESULT WINAPI PersistStorage_Save(IPersistStorage *iface, LPSTORAGE pStg,
  91         BOOL fSameAsLoad)
  92 {
  93     WebBrowser *This = impl_from_IPersistStorage(iface);
  94     FIXME("(%p)->(%p %x)\n", This, pStg, fSameAsLoad);
  95     return E_NOTIMPL;
  96 }
  97
  98 static HRESULT WINAPI PersistStorage_SaveCompleted(IPersistStorage *iface, LPSTORAGE pStgNew)
  99 {
 100     WebBrowser *This = impl_from_IPersistStorage(iface);
 101     FIXME("(%p)->(%p)\n", This, pStgNew);
 102     return E_NOTIMPL;
 103 }
 104
 105 static const IPersistStorageVtbl PersistStorageVtbl =
 106 {
 107     PersistStorage_QueryInterface,
 108     PersistStorage_AddRef,
 109     PersistStorage_Release,
 110     PersistStorage_GetClassID,
 111     PersistStorage_IsDirty,
 112     PersistStorage_InitNew,
 113     PersistStorage_Load,
 114     PersistStorage_Save,
 115     PersistStorage_SaveCompleted
 116 };
 117
 118 /**********************************************************************
 119  * Implement the IPersistMemory interface
 120  */
 121
 122 static inline WebBrowser *impl_from_IPersistMemory(IPersistMemory *iface)
 123 {
 124     return CONTAINING_RECORD(iface, WebBrowser, IPersistMemory_iface);
 125 }
 126
 127 static HRESULT WINAPI PersistMemory_QueryInterface(IPersistMemory *iface,
 128         REFIID riid, LPVOID *ppobj)
 129 {
 130     WebBrowser *This = impl_from_IPersistMemory(iface);
 131     return IUnknown_QueryInterface(This->hlink_frame.outer, riid, ppobj);
 132 }
 133
 134 static ULONG WINAPI PersistMemory_AddRef(IPersistMemory *iface)
 135 {
 136     WebBrowser *This = impl_from_IPersistMemory(iface);
 137     return IUnknown_AddRef(This->hlink_frame.outer);
 138 }
 139
 140 static ULONG WINAPI PersistMemory_Release(IPersistMemory *iface)
 141 {
 142     WebBrowser *This = impl_from_IPersistMemory(iface);
 143     return IUnknown_Release(This->hlink_frame.outer);
 144 }
 145
 146 static HRESULT WINAPI PersistMemory_GetClassID(IPersistMemory *iface, CLSID *pClassID)
 147 {
 148     WebBrowser *This = impl_from_IPersistMemory(iface);
 149     FIXME("(%p)->(%p)\n", This, pClassID);
 150     return E_NOTIMPL;
 151 }
 152
 153 static HRESULT WINAPI PersistMemory_IsDirty(IPersistMemory *iface)
 154 {
 155     WebBrowser *This = impl_from_IPersistMemory(iface);
 156     FIXME("(%p)\n", This);
 157     return E_NOTIMPL;
 158 }
 159
 160 static HRESULT WINAPI PersistMemory_InitNew(IPersistMemory *iface)
 161 {
 162     WebBrowser *This = impl_from_IPersistMemory(iface);
 163     FIXME("(%p)\n", This);
 164     return S_OK;
 165 }
 166
 167 static HRESULT WINAPI PersistMemory_Load(IPersistMemory *iface, LPVOID pMem, ULONG cbSize)
 168 {
 169     WebBrowser *This = impl_from_IPersistMemory(iface);
 170     FIXME("(%p)->(%p %x)\n", This, pMem, cbSize);
 171     return S_OK;
 172 }
 173
 174 static HRESULT WINAPI PersistMemory_Save(IPersistMemory *iface, LPVOID pMem,
 175         BOOL fClearDirty, ULONG cbSize)
 176 {
 177     WebBrowser *This = impl_from_IPersistMemory(iface);
 178     FIXME("(%p)->(%p %x %x)\n", This, pMem, fClearDirty, cbSize);
 179     return E_NOTIMPL;
 180 }
 181
 182 static HRESULT WINAPI PersistMemory_GetSizeMax(IPersistMemory *iface, ULONG *pCbSize)
 183 {
 184     WebBrowser *This = impl_from_IPersistMemory(iface);
 185     FIXME("(%p)->(%p)\n", This, pCbSize);
 186     return E_NOTIMPL;
 187 }
 188
 189 static const IPersistMemoryVtbl PersistMemoryVtbl =
 190 {
 191     PersistMemory_QueryInterface,
 192     PersistMemory_AddRef,
 193     PersistMemory_Release,
 194     PersistMemory_GetClassID,
 195     PersistMemory_IsDirty,
 196     PersistMemory_Load,
 197     PersistMemory_Save,
 198     PersistMemory_GetSizeMax,
 199     PersistMemory_InitNew
 200 };
 201
 202 /**********************************************************************
 203  * Implement the IPersistStreamInit interface
 204  */
 205
 206 static inline WebBrowser *impl_from_IPersistStreamInit(IPersistStreamInit *iface)
 207 {
 208     return CONTAINING_RECORD(iface, WebBrowser, IPersistStreamInit_iface);
 209 }
 210
 211 static HRESULT WINAPI PersistStreamInit_QueryInterface(IPersistStreamInit *iface,
 212         REFIID riid, LPVOID *ppobj)
 213 {
 214     WebBrowser *This = impl_from_IPersistStreamInit(iface);
 215     return IUnknown_QueryInterface(This->hlink_frame.outer, riid, ppobj);
 216 }
 217
 218 static ULONG WINAPI PersistStreamInit_AddRef(IPersistStreamInit *iface)
 219 {
 220     WebBrowser *This = impl_from_IPersistStreamInit(iface);
 221     return IUnknown_AddRef(This->hlink_frame.outer);
 222 }
 223
 224 static ULONG WINAPI PersistStreamInit_Release(IPersistStreamInit *iface)
 225 {
 226     WebBrowser *This = impl_from_IPersistStreamInit(iface);
 227     return IUnknown_Release(This->hlink_frame.outer);
 228 }
 229
 230 static HRESULT WINAPI PersistStreamInit_GetClassID(IPersistStreamInit *iface, CLSID *pClassID)
 231 {
 232     WebBrowser *This = impl_from_IPersistStreamInit(iface);
 233     return IPersistStorage_GetClassID(&This->IPersistStorage_iface, pClassID);
 234 }
 235
 236 static HRESULT WINAPI PersistStreamInit_IsDirty(IPersistStreamInit *iface)
 237 {
 238     WebBrowser *This = impl_from_IPersistStreamInit(iface);
 239     return IPersistStorage_IsDirty(&This->IPersistStorage_iface);
 240 }
 241
 242 static HRESULT WINAPI PersistStreamInit_Load(IPersistStreamInit *iface, LPSTREAM pStg)
 243 {
 244     WebBrowser *This = impl_from_IPersistStreamInit(iface);
 245     FIXME("(%p)->(%p)\n", This, pStg);
 246     return S_OK;
 247 }
 248
 249 static HRESULT WINAPI PersistStreamInit_Save(IPersistStreamInit *iface, LPSTREAM pStg,
 250         BOOL fSameAsLoad)
 251 {
 252     WebBrowser *This = impl_from_IPersistStreamInit(iface);
 253     FIXME("(%p)->(%p %x)\n", This, pStg, fSameAsLoad);
 254     return E_NOTIMPL;
 255 }
 256
 257 static HRESULT WINAPI PersistStreamInit_GetSizeMax(IPersistStreamInit *iface,
 258         ULARGE_INTEGER *pcbSize)
 259 {
 260     WebBrowser *This = impl_from_IPersistStreamInit(iface);
 261     FIXME("(%p)->(%p)\n", This, pcbSize);
 262     return E_NOTIMPL;
 263 }
 264
 265 static HRESULT WINAPI PersistStreamInit_InitNew(IPersistStreamInit *iface)
 266 {
 267     WebBrowser *This = impl_from_IPersistStreamInit(iface);
 268     FIXME("(%p)\n", This);
 269     return S_OK;
 270 }
 271
 272 static const IPersistStreamInitVtbl PersistStreamInitVtbl =
 273 {
 274     PersistStreamInit_QueryInterface,
 275     PersistStreamInit_AddRef,
 276     PersistStreamInit_Release,
 277     PersistStreamInit_GetClassID,
 278     PersistStreamInit_IsDirty,
 279     PersistStreamInit_Load,
 280     PersistStreamInit_Save,
 281     PersistStreamInit_GetSizeMax,
 282     PersistStreamInit_InitNew
 283 };
 284
 285 void WebBrowser_Persist_Init(WebBrowser *This)
 286 {
 287     This->IPersistStorage_iface.lpVtbl    = &PersistStorageVtbl;
 288     This->IPersistMemory_iface.lpVtbl     = &PersistMemoryVtbl;
 289     This->IPersistStreamInit_iface.lpVtbl = &PersistStreamInitVtbl;
 290 }