win32ss/drivers/font/ftfd/enable.c

   1 /*
   2  * PROJECT:         ReactOS win32 subsystem
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * PURPOSE:         GDI font driver for bitmap fonts
   5  * PROGRAMMER:      Timo Kreuzer (timo.kreuzer@reactos.org)
   6  */
   7
   8 #include "ftfd.h"
   9
  10 static DRVFN gadrvfn[] =
  11 {
  12     {INDEX_DrvEnablePDEV,               (PFN)FtfdEnablePDEV},
  13     {INDEX_DrvCompletePDEV,             (PFN)FtfdCompletePDEV},
  14     {INDEX_DrvDisablePDEV,              (PFN)FtfdDisablePDEV},
  15     {INDEX_DrvLoadFontFile,             (PFN)FtfdLoadFontFile},
  16     {INDEX_DrvUnloadFontFile,   (PFN)FtfdUnloadFontFile},
  17     {INDEX_DrvQueryFontFile,    (PFN)FtfdQueryFontFile},
  18     {INDEX_DrvQueryFontCaps,    (PFN)FtfdQueryFontCaps},
  19     {INDEX_DrvQueryFontTree,    (PFN)FtfdQueryFontTree},
  20     {INDEX_DrvQueryFont,                (PFN)FtfdQueryFont},
  21     {INDEX_DrvFree,                             (PFN)FtfdFree},
  22     {INDEX_DrvQueryGlyphAttrs,  (PFN)FtfdQueryGlyphAttrs},
  23     {INDEX_DrvQueryFontData,    (PFN)FtfdQueryFontData},
  24 };
  25
  26 FT_Library gftlibrary;
  27
  28
  29 BOOL
  30 APIENTRY
  31 FtfdEnableDriver(
  32     ULONG iEngineVersion,
  33     ULONG cj,
  34     PDRVENABLEDATA pded)
  35 {
  36     FT_Error fterror;
  37
  38     DbgPrint("FtfdEnableDriver()\n");
  39
  40     /* Check parameter */
  41     if (cj < sizeof(DRVENABLEDATA))
  42     {
  43         return FALSE;
  44     }
  45
  46     /* Initialize freetype library */
  47     fterror = FT_Init_FreeType(&gftlibrary);
  48     if (fterror)
  49     {
  50         DbgPrint("an error occurred during library initialization: %ld.\n", fterror);
  51         return FALSE;
  52     }
  53
  54     /* Fill DRVENABLEDATA */
  55     pded->c = sizeof(gadrvfn) / sizeof(DRVFN);
  56     pded->pdrvfn = gadrvfn;
  57     pded->iDriverVersion = DDI_DRIVER_VERSION_NT5;
  58
  59     /* Success */
  60     return TRUE;
  61 }
  62
  63
  64 DHPDEV
  65 APIENTRY
  66 FtfdEnablePDEV(
  67     IN DEVMODEW *pdm,
  68     IN LPWSTR pwszLogAddress,
  69     IN ULONG cPat,
  70     OUT HSURF *phsurfPatterns,
  71     IN ULONG cjCaps,
  72     OUT ULONG *pdevcaps,
  73     IN ULONG cjDevInfo,
  74     OUT DEVINFO *pdi,
  75     IN HDEV hdev,
  76     IN LPWSTR pwszDeviceName,
  77     IN HANDLE hDriver)
  78 {
  79     DbgPrint("FtfdEnablePDEV(hdev=%p)\n", hdev);
  80     __debugbreak();
  81
  82
  83     /* Return a dummy DHPDEV */
  84     return (PVOID)1;
  85 }
  86
  87
  88 VOID
  89 APIENTRY
  90 FtfdCompletePDEV(
  91     IN DHPDEV dhpdev,
  92     IN HDEV hdev)
  93 {
  94     DbgPrint("FtfdCompletePDEV()\n");
  95     /* Nothing to do */
  96 }
  97
  98
  99 VOID
 100 APIENTRY
 101 FtfdDisablePDEV(
 102     IN DHPDEV dhpdev)
 103 {
 104     DbgPrint("FtfdDisablePDEV()\n");
 105     /* Nothing to do */
 106 }