* Create a branch for USB experiments.

svn path=/branches/usb-experiments/; revision=72629
2025-08-05 01:15:43 +00:00 · 2016-09-09 15:11:19 +00:00 · 2016-09-09 15:11:19 +00:00 · 0ee830d7a4
commit 0ee830d7a4
parent 28d8ba0d3e
23049 changed files with 0 additions and 1313991 deletions
--- a/win32ss/gdi/gdi32/objects/eng.c
+++ b/win32ss/gdi/gdi32/objects/eng.c
@ -0,0 +1,264 @@
+/*
+ * reactos/lib/gdi32/misc/eng.c
+ *
+ * GDI32.DLL eng part
+ *
+ *
+ */
+
+#include <precomp.h>
+
+/*
+ * @implemented
+ */
+VOID
+WINAPI
+EngAcquireSemaphore ( IN HSEMAPHORE hsem )
+{
+    RtlEnterCriticalSection((PRTL_CRITICAL_SECTION)hsem);
+}
+
+
+/*
+ * @unimplemented
+ */
+BOOL
+copy_my_glyphset( FD_GLYPHSET *dst_glyphset , FD_GLYPHSET * src_glyphset, ULONG Size)
+{
+    BOOL retValue = FALSE;
+
+    memcpy(src_glyphset, dst_glyphset, Size);
+    if (src_glyphset->cRuns == 0)
+    {
+        retValue = TRUE;
+    }
+
+    /* FIXME copy wrun */
+    return retValue;
+}
+
+/*
+ * @implemented
+ */
+FD_GLYPHSET*
+WINAPI
+EngComputeGlyphSet(INT nCodePage,INT nFirstChar,INT cChars)
+{
+    FD_GLYPHSET * ntfd_glyphset;
+    FD_GLYPHSET * myfd_glyphset = NULL;
+
+    ntfd_glyphset = NtGdiEngComputeGlyphSet(nCodePage,nFirstChar,cChars);
+
+    if (ntfd_glyphset)
+    {
+        if (ntfd_glyphset->cjThis)
+        {
+            myfd_glyphset = GlobalAlloc(0,ntfd_glyphset->cjThis);
+            if (myfd_glyphset)
+            {
+                if (copy_my_glyphset(myfd_glyphset,ntfd_glyphset,ntfd_glyphset->cjThis) == FALSE)
+                {
+                    GlobalFree(myfd_glyphset);
+                    myfd_glyphset = NULL;
+                }
+            }
+        }
+    }
+    return myfd_glyphset;
+}
+
+/*
+ * @implemented
+ */
+HSEMAPHORE
+WINAPI
+EngCreateSemaphore ( VOID )
+{
+    PRTL_CRITICAL_SECTION CritSect = RtlAllocateHeap(GetProcessHeap(), 0, sizeof(RTL_CRITICAL_SECTION));
+    if (!CritSect)
+    {
+        return NULL;
+    }
+
+    RtlInitializeCriticalSection( CritSect );
+    return (HSEMAPHORE)CritSect;
+}
+
+/*
+ * @implemented
+ */
+VOID
+WINAPI
+EngDeleteSemaphore ( IN HSEMAPHORE hsem )
+{
+    if (hsem)
+    {
+        RtlDeleteCriticalSection( (PRTL_CRITICAL_SECTION) hsem );
+        RtlFreeHeap( GetProcessHeap(), 0, hsem );
+    }
+}
+
+/*
+ * @implemented
+ */
+PVOID WINAPI
+EngFindResource(HANDLE h,
+                int iName,
+                int iType,
+                PULONG pulSize)
+{
+    HRSRC HRSrc;
+    DWORD Size = 0;
+    HGLOBAL Hg;
+    LPVOID Lock = NULL;
+
+    HRSrc = FindResourceW((HMODULE)h, MAKEINTRESOURCEW(iName), MAKEINTRESOURCEW(iType));
+    if (HRSrc != NULL)
+    {
+        Size = SizeofResource((HMODULE)h, HRSrc);
+        if (Size != 0)
+        {
+            Hg = LoadResource((HMODULE)h, HRSrc);
+            if (Hg != NULL)
+            {
+                Lock = LockResource( Hg );
+            }
+        }
+    }
+
+    *pulSize = Size;
+    return (PVOID) Lock;
+}
+
+/*
+ * @implemented
+ */
+VOID WINAPI
+EngFreeModule(HANDLE h)
+{
+    FreeLibrary(h);
+}
+
+/*
+ * @implemented
+ */
+
+VOID WINAPI
+EngGetCurrentCodePage( OUT PUSHORT OemCodePage,
+                       OUT PUSHORT AnsiCodePage)
+{
+    *OemCodePage  = GetOEMCP();
+    *AnsiCodePage = GetACP();
+}
+
+
+/*
+ * @implemented
+ */
+LPWSTR WINAPI
+EngGetDriverName(HDEV hdev)
+{
+    // DHPDEV from NtGdiGetDhpdev must be from print driver.
+    PUMPDEV pPDev = (PUMPDEV)NtGdiGetDhpdev(hdev);
+
+    if (!pPDev) return NULL;
+
+    if (pPDev->Sig != PDEV_UMPD_ID)
+    {
+        pPDev = (PUMPDEV)pPDev->Sig;
+    }
+    return pPDev->pdi5Info->pDriverPath;
+}
+
+/*
+ * @implemented
+ */
+LPWSTR WINAPI
+EngGetPrinterDataFileName(HDEV hdev)
+{
+    PUMPDEV pPDev = (PUMPDEV)NtGdiGetDhpdev(hdev);
+
+    if (!pPDev) return NULL;
+
+    if (pPDev->Sig != PDEV_UMPD_ID)
+    {
+        pPDev = (PUMPDEV)pPDev->Sig;
+    }
+    return pPDev->pdi5Info->pDataFile;
+}
+
+/*
+ * @implemented
+ */
+HANDLE WINAPI
+EngLoadModule(LPWSTR pwsz)
+{
+    return LoadLibraryExW ( pwsz, NULL, LOAD_LIBRARY_AS_DATAFILE);
+}
+
+/*
+ * @implemented
+ */
+INT WINAPI
+EngMultiByteToWideChar(UINT CodePage,
+                       LPWSTR WideCharString,
+                       INT BytesInWideCharString,
+                       LPSTR MultiByteString,
+                       INT BytesInMultiByteString)
+{
+    return MultiByteToWideChar(CodePage,0,MultiByteString,BytesInMultiByteString,WideCharString,BytesInWideCharString / sizeof(WCHAR));
+}
+
+/*
+ * @implemented
+ */
+VOID WINAPI
+EngQueryLocalTime(PENG_TIME_FIELDS etf)
+{
+    SYSTEMTIME SystemTime;
+    GetLocalTime( &SystemTime );
+    etf->usYear    = SystemTime.wYear;
+    etf->usMonth   = SystemTime.wMonth;
+    etf->usWeekday = SystemTime.wDayOfWeek;
+    etf->usDay     = SystemTime.wDay;
+    etf->usHour    = SystemTime.wHour;
+    etf->usMinute  = SystemTime.wMinute;
+    etf->usSecond  = SystemTime.wSecond;
+    etf->usMilliseconds = SystemTime.wMilliseconds;
+}
+
+/*
+ * @implemented
+ */
+VOID
+WINAPI
+EngReleaseSemaphore ( IN HSEMAPHORE hsem )
+{
+    RtlLeaveCriticalSection( (PRTL_CRITICAL_SECTION) hsem);
+}
+
+/*
+ * @implemented
+ */
+INT
+WINAPI
+EngWideCharToMultiByte( UINT CodePage,
+                        LPWSTR WideCharString,
+                        INT BytesInWideCharString,
+                        LPSTR MultiByteString,
+                        INT BytesInMultiByteString)
+{
+    return WideCharToMultiByte(CodePage, 0, WideCharString, (BytesInWideCharString/sizeof(WCHAR)),
+                               MultiByteString, BytesInMultiByteString, NULL, NULL);
+}
+
+/*
+ * @unimplemented
+ */
+ULONG *
+WINAPI
+XLATEOBJ_piVector(XLATEOBJ *XlateObj)
+{
+    return XlateObj->pulXlate;
+}
+