dlls/wiaservc/wiadevmgr.c

   1 /*
   2  * WiaDevMgr functions
   3  *
   4  * Copyright 2009 Damjan Jovanovic
   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 "objbase.h"
  24 #include "wia_lh.h"
  25
  26 #include "wiaservc_private.h"
  27
  28 #include "wine/debug.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(wia);
  31
  32 typedef struct
  33 {
  34     IEnumWIA_DEV_INFO IEnumWIA_DEV_INFO_iface;
  35     LONG ref;
  36 } enumwiadevinfo;
  37
  38 static inline wiadevmgr *impl_from_IWiaDevMgr(IWiaDevMgr *iface)
  39 {
  40     return CONTAINING_RECORD(iface, wiadevmgr, IWiaDevMgr_iface);
  41 }
  42
  43 static inline enumwiadevinfo *impl_from_IEnumWIA_DEV_INFO(IEnumWIA_DEV_INFO *iface)
  44 {
  45     return CONTAINING_RECORD(iface, enumwiadevinfo, IEnumWIA_DEV_INFO_iface);
  46 }
  47
  48 static HRESULT WINAPI enumwiadevinfo_QueryInterface(IEnumWIA_DEV_INFO *iface, REFIID riid, void **obj)
  49 {
  50     enumwiadevinfo *This = impl_from_IEnumWIA_DEV_INFO(iface);
  51
  52     TRACE("(%p, %s, %p)\n", This, debugstr_guid(riid), obj);
  53
  54     if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IEnumWIA_DEV_INFO))
  55         *obj = iface;
  56     else
  57     {
  58         FIXME("interface %s not implemented\n", debugstr_guid(riid));
  59         *obj = NULL;
  60         return E_NOINTERFACE;
  61     }
  62     IUnknown_AddRef((IUnknown*)*obj);
  63     return S_OK;
  64 }
  65
  66 static ULONG WINAPI enumwiadevinfo_AddRef(IEnumWIA_DEV_INFO *iface)
  67 {
  68     enumwiadevinfo *This = impl_from_IEnumWIA_DEV_INFO(iface);
  69     ULONG ref = InterlockedIncrement(&This->ref);
  70     TRACE("(%p)->(%lu)\n", This, ref);
  71     return ref;
  72 }
  73
  74 static ULONG WINAPI enumwiadevinfo_Release(IEnumWIA_DEV_INFO *iface)
  75 {
  76     enumwiadevinfo *This = impl_from_IEnumWIA_DEV_INFO(iface);
  77     ULONG ref = InterlockedDecrement(&This->ref);
  78
  79     TRACE("(%p)->(%lu)\n", This, ref);
  80
  81     if (ref == 0)
  82         HeapFree(GetProcessHeap(), 0, This);
  83     return ref;
  84 }
  85
  86 static HRESULT WINAPI enumwiadevinfo_Next(IEnumWIA_DEV_INFO *iface, ULONG count, IWiaPropertyStorage **elem, ULONG *fetched)
  87 {
  88     enumwiadevinfo *This = impl_from_IEnumWIA_DEV_INFO(iface);
  89
  90     FIXME("(%p, %ld, %p, %p): stub\n", This, count, elem, fetched);
  91
  92     *fetched = 0;
  93     return E_NOTIMPL;
  94 }
  95
  96 static HRESULT WINAPI enumwiadevinfo_Skip(IEnumWIA_DEV_INFO *iface, ULONG count)
  97 {
  98     enumwiadevinfo *This = impl_from_IEnumWIA_DEV_INFO(iface);
  99
 100     FIXME("(%p, %lu): stub\n", This, count);
 101
 102     return E_NOTIMPL;
 103 }
 104
 105 static HRESULT WINAPI enumwiadevinfo_Reset(IEnumWIA_DEV_INFO *iface)
 106 {
 107     enumwiadevinfo *This = impl_from_IEnumWIA_DEV_INFO(iface);
 108
 109     FIXME("(%p): stub\n", This);
 110
 111     return E_NOTIMPL;
 112 }
 113
 114 static HRESULT WINAPI enumwiadevinfo_Clone(IEnumWIA_DEV_INFO *iface, IEnumWIA_DEV_INFO **ret)
 115 {
 116     enumwiadevinfo *This = impl_from_IEnumWIA_DEV_INFO(iface);
 117
 118     FIXME("(%p, %p): stub\n", This, ret);
 119
 120     return E_NOTIMPL;
 121 }
 122
 123 static HRESULT WINAPI enumwiadevinfo_GetCount(IEnumWIA_DEV_INFO *iface, ULONG *count)
 124 {
 125     enumwiadevinfo *This = impl_from_IEnumWIA_DEV_INFO(iface);
 126
 127     FIXME("(%p, %p): stub\n", This, count);
 128
 129     *count = 0;
 130     return E_NOTIMPL;
 131 }
 132
 133 static const IEnumWIA_DEV_INFOVtbl EnumWIA_DEV_INFOVtbl =
 134 {
 135     enumwiadevinfo_QueryInterface,
 136     enumwiadevinfo_AddRef,
 137     enumwiadevinfo_Release,
 138     enumwiadevinfo_Next,
 139     enumwiadevinfo_Skip,
 140     enumwiadevinfo_Reset,
 141     enumwiadevinfo_Clone,
 142     enumwiadevinfo_GetCount
 143 };
 144
 145 static HRESULT WINAPI wiadevmgr_QueryInterface(IWiaDevMgr *iface, REFIID riid, void **ppvObject)
 146 {
 147     wiadevmgr *This = impl_from_IWiaDevMgr(iface);
 148
 149     TRACE("(%p, %s, %p)\n", This, debugstr_guid(riid), ppvObject);
 150
 151     if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IWiaDevMgr))
 152         *ppvObject = iface;
 153     else
 154     {
 155         FIXME("interface %s not implemented\n", debugstr_guid(riid));
 156         *ppvObject = NULL;
 157         return E_NOINTERFACE;
 158     }
 159     IUnknown_AddRef((IUnknown*) *ppvObject);
 160     return S_OK;
 161 }
 162
 163 static ULONG WINAPI wiadevmgr_AddRef(IWiaDevMgr *iface)
 164 {
 165     wiadevmgr *This = impl_from_IWiaDevMgr(iface);
 166     return InterlockedIncrement(&This->ref);
 167 }
 168
 169 static ULONG WINAPI wiadevmgr_Release(IWiaDevMgr *iface)
 170 {
 171     ULONG ref;
 172     wiadevmgr *This = impl_from_IWiaDevMgr(iface);
 173
 174     ref = InterlockedDecrement(&This->ref);
 175     if (ref == 0)
 176         HeapFree(GetProcessHeap(), 0, This);
 177     return ref;
 178 }
 179
 180 static HRESULT WINAPI wiadevmgr_EnumDeviceInfo(IWiaDevMgr *iface, LONG flag, IEnumWIA_DEV_INFO **ret)
 181 {
 182     wiadevmgr *This = impl_from_IWiaDevMgr(iface);
 183     enumwiadevinfo *enuminfo;
 184
 185     TRACE("(%p)->(%lx, %p)\n", This, flag, ret);
 186
 187     *ret = NULL;
 188
 189     enuminfo = HeapAlloc(GetProcessHeap(), 0, sizeof(*enuminfo));
 190     if (!enuminfo)
 191         return E_OUTOFMEMORY;
 192
 193     enuminfo->IEnumWIA_DEV_INFO_iface.lpVtbl = &EnumWIA_DEV_INFOVtbl;
 194     enuminfo->ref = 1;
 195
 196     *ret = &enuminfo->IEnumWIA_DEV_INFO_iface;
 197     return S_OK;
 198 }
 199
 200 static HRESULT WINAPI wiadevmgr_CreateDevice(IWiaDevMgr *iface, BSTR bstrDeviceID, IWiaItem **ppWiaItemRoot)
 201 {
 202     wiadevmgr *This = impl_from_IWiaDevMgr(iface);
 203     FIXME("(%p, %s, %p): stub\n", This, debugstr_w(bstrDeviceID), ppWiaItemRoot);
 204     return E_NOTIMPL;
 205 }
 206
 207 static HRESULT WINAPI wiadevmgr_SelectDeviceDlg(IWiaDevMgr *iface, HWND hwndParent, LONG lDeviceType,
 208                                                 LONG lFlags, BSTR *pbstrDeviceID, IWiaItem **ppItemRoot)
 209 {
 210     wiadevmgr *This = impl_from_IWiaDevMgr(iface);
 211     FIXME("(%p, %p, %ld, 0x%lx, %p, %p): stub\n", This, hwndParent, lDeviceType, lFlags, pbstrDeviceID, ppItemRoot);
 212     return E_NOTIMPL;
 213 }
 214
 215 static HRESULT WINAPI wiadevmgr_SelectDeviceDlgID(IWiaDevMgr *iface, HWND hwndParent, LONG lDeviceType,
 216                                                   LONG lFlags, BSTR *pbstrDeviceID)
 217 {
 218     wiadevmgr *This = impl_from_IWiaDevMgr(iface);
 219     FIXME("(%p, %p, %ld, 0x%lx, %p): stub\n", This, hwndParent, lDeviceType, lFlags, pbstrDeviceID);
 220     return E_NOTIMPL;
 221 }
 222
 223 static HRESULT WINAPI wiadevmgr_GetImageDlg(IWiaDevMgr *iface, HWND hwndParent, LONG lDeviceType,
 224                                             LONG lFlags, LONG lIntent, IWiaItem *pItemRoot,
 225                                             BSTR bstrFilename, GUID *pguidFormat)
 226 {
 227     wiadevmgr *This = impl_from_IWiaDevMgr(iface);
 228     FIXME("(%p, %p, %ld, 0x%lx, %ld, %p, %s, %s): stub\n", This, hwndParent, lDeviceType, lFlags,
 229         lIntent, pItemRoot, debugstr_w(bstrFilename), debugstr_guid(pguidFormat));
 230     return E_NOTIMPL;
 231 }
 232
 233 static HRESULT WINAPI wiadevmgr_RegisterEventCallbackProgram(IWiaDevMgr *iface, LONG lFlags, BSTR bstrDeviceID,
 234                                                              const GUID *pEventGUID, BSTR bstrCommandline,
 235                                                              BSTR bstrName, BSTR bstrDescription, BSTR bstrIcon)
 236 {
 237     wiadevmgr *This = impl_from_IWiaDevMgr(iface);
 238     FIXME("(%p, 0x%lx, %s, %s, %s, %s, %s, %s): stub\n", This, lFlags, debugstr_w(bstrDeviceID),
 239         debugstr_guid(pEventGUID), debugstr_w(bstrCommandline), debugstr_w(bstrName),
 240         debugstr_w(bstrDescription), debugstr_w(bstrIcon));
 241     return E_NOTIMPL;
 242 }
 243
 244 static HRESULT WINAPI wiadevmgr_RegisterEventCallbackInterface(IWiaDevMgr *iface, LONG lFlags, BSTR bstrDeviceID,
 245                                                                const GUID *pEventGUID, IWiaEventCallback *pIWiaEventCallback,
 246                                                                IUnknown **pEventObject)
 247 {
 248     wiadevmgr *This = impl_from_IWiaDevMgr(iface);
 249     FIXME("(%p, 0x%lx, %s, %s, %p, %p): stub\n", This, lFlags, debugstr_w(bstrDeviceID),
 250         debugstr_guid(pEventGUID), pIWiaEventCallback, pEventObject);
 251     return E_NOTIMPL;
 252 }
 253
 254 static HRESULT WINAPI wiadevmgr_RegisterEventCallbackCLSID(IWiaDevMgr *iface, LONG lFlags, BSTR bstrDeviceID,
 255                                                            const GUID *pEventGUID, const GUID *pClsID, BSTR bstrName,
 256                                                            BSTR bstrDescription, BSTR bstrIcon)
 257 {
 258     wiadevmgr *This = impl_from_IWiaDevMgr(iface);
 259     FIXME("(%p, 0x%lx, %s, %s, %s, %s, %s, %s): stub\n", This, lFlags, debugstr_w(bstrDeviceID),
 260         debugstr_guid(pEventGUID), debugstr_guid(pClsID), debugstr_w(bstrName),
 261         debugstr_w(bstrDescription), debugstr_w(bstrIcon));
 262     return E_NOTIMPL;
 263 }
 264
 265 static HRESULT WINAPI wiadevmgr_AddDeviceDlg(IWiaDevMgr *iface, HWND hwndParent, LONG lFlags)
 266 {
 267     wiadevmgr *This = impl_from_IWiaDevMgr(iface);
 268     FIXME("(%p, %p, 0x%lx): stub\n", This, hwndParent, lFlags);
 269     return E_NOTIMPL;
 270 }
 271
 272 static const IWiaDevMgrVtbl WIASERVC_IWiaDevMgr_Vtbl =
 273 {
 274     wiadevmgr_QueryInterface,
 275     wiadevmgr_AddRef,
 276     wiadevmgr_Release,
 277     wiadevmgr_EnumDeviceInfo,
 278     wiadevmgr_CreateDevice,
 279     wiadevmgr_SelectDeviceDlg,
 280     wiadevmgr_SelectDeviceDlgID,
 281     wiadevmgr_GetImageDlg,
 282     wiadevmgr_RegisterEventCallbackProgram,
 283     wiadevmgr_RegisterEventCallbackInterface,
 284     wiadevmgr_RegisterEventCallbackCLSID,
 285     wiadevmgr_AddDeviceDlg
 286 };
 287
 288 HRESULT wiadevmgr_Constructor(IWiaDevMgr **ppObj)
 289 {
 290     wiadevmgr *This;
 291     TRACE("(%p)\n", ppObj);
 292     This = HeapAlloc(GetProcessHeap(), 0, sizeof(wiadevmgr));
 293     if (This)
 294     {
 295         This->IWiaDevMgr_iface.lpVtbl = &WIASERVC_IWiaDevMgr_Vtbl;
 296         This->ref = 1;
 297         *ppObj = &This->IWiaDevMgr_iface;
 298         return S_OK;
 299     }
 300     *ppObj = NULL;
 301     return E_OUTOFMEMORY;
 302 }