Changeset 6952 for trunk/src/quartz/devenum.c

Timestamp:

Oct 6, 2001, 10:56:18 AM (24 years ago)

Author:

sandervl

Message:

Wine 20011004 resync

File:

• trunk/src/quartz/devenum.c (modified) (4 diffs)

trunk/src/quartz/devenum.c

@@ -2 +2 @@
  * Implementation of CLSID_SystemDeviceEnum.
  *
- * FIXME - stub.
+ * FIXME - not tested enough.
  *
  * hidenori@a2.ctktv.ne.jp
@@ -12 +12 @@
 #include "winbase.h"
 #include "wingdi.h"
+#include "winuser.h"
+#include "winreg.h"
 #include "winerror.h"
 #include "wine/obj_base.h"
-#include "wine/obj_oleaut.h"
+#include "objidl.h"
+#include "oleidl.h"
+#include "ocidl.h"
 #include "strmif.h"
 #include "control.h"
 #include "uuids.h"
+#include "wine/unicode.h"
 
 #include "debugtools.h"
@@ -24 +29 @@
 #include "quartz_private.h"
 #include "devenum.h"
+#include "regsvr.h"
+#include "enumunk.h"
+#include "complist.h"
+#include "devmon.h"
+
+
+/***************************************************************************
+ *
+ *      new/delete for CLSID_SystemDeviceEnum
+ *
+ */
 
 /* can I use offsetof safely? - FIXME? */
@@ -68 +84 @@
 }
 
+
+/***************************************************************************
+ *
+ *      CSysDevEnum::ICreateDevEnum
+ *
+ */
+
+
+static HRESULT WINAPI
+ICreateDevEnum_fnQueryInterface(ICreateDevEnum* iface,REFIID riid,void** ppobj)
+{
+        CSysDevEnum_THIS(iface,createdevenum);
+
+        TRACE("(%p)->()\n",This);
+
+        return IUnknown_QueryInterface(This->unk.punkControl,riid,ppobj);
+}
+
+static ULONG WINAPI
+ICreateDevEnum_fnAddRef(ICreateDevEnum* iface)
+{
+        CSysDevEnum_THIS(iface,createdevenum);
+
+        TRACE("(%p)->()\n",This);
+
+        return IUnknown_AddRef(This->unk.punkControl);
+}
+
+static ULONG WINAPI
+ICreateDevEnum_fnRelease(ICreateDevEnum* iface)
+{
+        CSysDevEnum_THIS(iface,createdevenum);
+
+        TRACE("(%p)->()\n",This);
+
+        return IUnknown_Release(This->unk.punkControl);
+}
+
+static HRESULT WINAPI
+ICreateDevEnum_fnCreateClassEnumerator(ICreateDevEnum* iface,REFCLSID rclsidDeviceClass,IEnumMoniker** ppobj, DWORD dwFlags)
+{
+        CSysDevEnum_THIS(iface,createdevenum);
+        HRESULT hr;
+        HKEY    hKey;
+        QUARTZ_CompList*        pMonList;
+        IMoniker*       pMon;
+        DWORD   dwIndex;
+        LONG    lr;
+        WCHAR   wszPath[ 1024 ];
+        DWORD   dwLen;
+        DWORD   dwNameMax;
+        DWORD   cbName;
+        FILETIME        ftLastWrite;
+
+        TRACE("(%p)->(%s,%p,%08lx)\n",This,
+                debugstr_guid(rclsidDeviceClass),ppobj,dwFlags);
+        if ( dwFlags != 0 )
+        {
+                FIXME("unknown flags %08lx\n",dwFlags);
+                return E_NOTIMPL;
+        }
+
+        if ( ppobj == NULL )
+                return E_POINTER;
+        *ppobj = NULL;
+
+        hr = QUARTZ_CreateCLSIDPath(
+                wszPath, sizeof(wszPath)/sizeof(wszPath[0]),
+                rclsidDeviceClass, QUARTZ_wszInstance );
+        if ( FAILED(hr) )
+                return hr;
+
+        if ( RegOpenKeyExW( HKEY_CLASSES_ROOT, wszPath,
+                0, KEY_READ, &hKey ) != ERROR_SUCCESS )
+                return E_FAIL;
+
+        dwLen = strlenW(wszPath);
+        wszPath[dwLen++] = '\\'; wszPath[dwLen] = 0;
+        dwNameMax = sizeof(wszPath)/sizeof(wszPath[0]) - dwLen - 8;
+
+        pMonList = QUARTZ_CompList_Alloc();
+        if ( pMonList == NULL )
+        {
+                hr = E_OUTOFMEMORY;
+                goto err;
+        }
+
+        /* enumerate all subkeys. */
+        dwIndex = 0;
+        while ( 1 )
+        {
+                cbName = dwNameMax;
+                lr = RegEnumKeyExW(
+                        hKey, dwIndex, &wszPath[dwLen], &cbName,
+                        NULL, NULL, NULL, &ftLastWrite );
+                if ( lr == ERROR_NO_MORE_ITEMS )
+                        break;
+                if ( lr != ERROR_SUCCESS )
+                {
+                        hr = E_FAIL;
+                        goto err;
+                }
+
+                hr = QUARTZ_CreateDeviceMoniker(
+                        HKEY_CLASSES_ROOT, wszPath, &pMon );
+                if ( FAILED(hr) )
+                        goto err;
+
+                hr = QUARTZ_CompList_AddComp(
+                        pMonList, (IUnknown*)pMon, NULL, 0 );
+                IMoniker_Release( pMon );
+
+                if ( FAILED(hr) )
+                        goto err;
+
+                dwIndex ++;
+        }
+
+        /* create an enumerator. */
+        hr = QUARTZ_CreateEnumUnknown(
+                &IID_IEnumMoniker, (void**)ppobj, pMonList );
+        if ( FAILED(hr) )
+                goto err;
+
+        hr = S_OK;
+err:
+        if ( pMonList != NULL )
+                QUARTZ_CompList_Free( pMonList );
+        RegCloseKey( hKey );
+
+        return hr;
+}
+
+static ICOM_VTABLE(ICreateDevEnum) icreatedevenum =
+{
+        ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
+        /* IUnknown fields */
+        ICreateDevEnum_fnQueryInterface,
+        ICreateDevEnum_fnAddRef,
+        ICreateDevEnum_fnRelease,
+        /* ICreateDevEnum fields */
+        ICreateDevEnum_fnCreateClassEnumerator,
+};
+
+HRESULT CSysDevEnum_InitICreateDevEnum( CSysDevEnum* psde )
+{
+        TRACE("(%p)\n",psde);
+        ICOM_VTBL(&psde->createdevenum) = &icreatedevenum;
+
+        return NOERROR;
+}
+
+void CSysDevEnum_UninitICreateDevEnum( CSysDevEnum* psde )
+{
+        TRACE("(%p)\n",psde);
+}