MdeModulePkg/Application/UiApp/String.c

   1 /** @file
   2   String support
   3
   4 Copyright (c) 2004 - 2015, Intel Corporation. All rights reserved.<BR>
   5 SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 #include "Ui.h"
  10 #include "FrontPage.h"
  11
  12 EFI_HII_HANDLE gStringPackHandle;
  13
  14 EFI_GUID mUiStringPackGuid = {
  15   0x136a3048, 0x752a, 0x4bf6, { 0xa7, 0x57, 0x9, 0x36, 0x11, 0x95, 0x38, 0xed }
  16 };
  17
  18 EFI_GUID  mFontPackageGuid = {
  19   0x78941450, 0x90ab, 0x4fb1, {0xb7, 0x5f, 0x58, 0x92, 0x14, 0xe2, 0x4a, 0xc}
  20 };
  21
  22 #define NARROW_GLYPH_NUMBER 8
  23 #define WIDE_GLYPH_NUMBER   75
  24
  25 typedef struct {
  26   ///
  27   /// This 4-bytes total array length is required by HiiAddPackages()
  28   ///
  29   UINT32                 Length;
  30
  31   //
  32   // This is the Font package definition
  33   //
  34   EFI_HII_PACKAGE_HEADER Header;
  35   UINT16                 NumberOfNarrowGlyphs;
  36   UINT16                 NumberOfWideGlyphs;
  37   EFI_NARROW_GLYPH       NarrowArray[NARROW_GLYPH_NUMBER];
  38   EFI_WIDE_GLYPH         WideArray[WIDE_GLYPH_NUMBER];
  39 } FONT_PACK_BIN;
  40
  41 FONT_PACK_BIN mFontBin = {
  42   sizeof (FONT_PACK_BIN),
  43   {
  44     sizeof (FONT_PACK_BIN) - sizeof (UINT32),
  45     EFI_HII_PACKAGE_SIMPLE_FONTS,
  46   },
  47   NARROW_GLYPH_NUMBER,
  48   0,
  49   {     // Narrow Glyphs
  50     {
  51       0x05d0,
  52       0x00,
  53       {
  54         0x00,
  55         0x00,
  56         0x00,
  57         0x4E,
  58         0x6E,
  59         0x62,
  60         0x32,
  61         0x32,
  62         0x3C,
  63         0x68,
  64         0x4C,
  65         0x4C,
  66         0x46,
  67         0x76,
  68         0x72,
  69         0x00,
  70         0x00,
  71         0x00,
  72         0x00
  73       }
  74     },
  75     {
  76       0x05d1,
  77       0x00,
  78       {
  79         0x00,
  80         0x00,
  81         0x00,
  82         0x78,
  83         0x7C,
  84         0x0C,
  85         0x0C,
  86         0x0C,
  87         0x0C,
  88         0x0C,
  89         0x0C,
  90         0x0C,
  91         0x0C,
  92         0x7E,
  93         0x7E,
  94         0x00,
  95         0x00,
  96         0x00,
  97         0x00
  98       }
  99     },
 100     {
 101       0x05d2,
 102       0x00,
 103       {
 104         0x00,
 105         0x00,
 106         0x00,
 107         0x78,
 108         0x7C,
 109         0x0C,
 110         0x0C,
 111         0x0C,
 112         0x0C,
 113         0x0C,
 114         0x0C,
 115         0x1C,
 116         0x3E,
 117         0x66,
 118         0x66,
 119         0x00,
 120         0x00,
 121         0x00,
 122         0x00
 123       }
 124     },
 125     {
 126       0x05d3,
 127       0x00,
 128       {
 129         0x00,
 130         0x00,
 131         0x00,
 132         0x7E,
 133         0x7E,
 134         0x0C,
 135         0x0C,
 136         0x0C,
 137         0x0C,
 138         0x0C,
 139         0x0C,
 140         0x0C,
 141         0x0C,
 142         0x0C,
 143         0x0C,
 144         0x00,
 145         0x00,
 146         0x00,
 147         0x00
 148       }
 149     },
 150     {
 151       0x05d4,
 152       0x00,
 153       {
 154         0x00,
 155         0x00,
 156         0x00,
 157         0x7C,
 158         0x7E,
 159         0x06,
 160         0x06,
 161         0x06,
 162         0x06,
 163         0x66,
 164         0x66,
 165         0x66,
 166         0x66,
 167         0x66,
 168         0x66,
 169         0x00,
 170         0x00,
 171         0x00,
 172         0x00
 173       }
 174     },
 175     {
 176       0x05d5,
 177       0x00,
 178       {
 179         0x00,
 180         0x00,
 181         0x00,
 182         0x3C,
 183         0x3C,
 184         0x0C,
 185         0x0C,
 186         0x0C,
 187         0x0C,
 188         0x0C,
 189         0x0C,
 190         0x0C,
 191         0x0C,
 192         0x0C,
 193         0x0C,
 194         0x00,
 195         0x00,
 196         0x00,
 197         0x00
 198       }
 199     },
 200     {
 201       0x05d6,
 202       0x00,
 203       {
 204         0x00,
 205         0x00,
 206         0x00,
 207         0x38,
 208         0x38,
 209         0x1E,
 210         0x1E,
 211         0x18,
 212         0x18,
 213         0x18,
 214         0x18,
 215         0x18,
 216         0x18,
 217         0x18,
 218         0x18,
 219         0x00,
 220         0x00,
 221         0x00,
 222         0x00
 223       }
 224     },
 225     {
 226       0x0000,
 227       0x00,
 228       {
 229         0x00,
 230         0x00,
 231         0x00,
 232         0x00,
 233         0x00,
 234         0x00,
 235         0x00,
 236         0x00,
 237         0x00,
 238         0x00,
 239         0x00,
 240         0x00,
 241         0x00,
 242         0x00,
 243         0x00,
 244         0x00,
 245         0x00,
 246         0x00,
 247         0x00
 248       }
 249     }
 250   }
 251 };
 252
 253 /**
 254   Initialize HII global accessor for string support.
 255
 256 **/
 257 VOID
 258 InitializeStringSupport (
 259   VOID
 260   )
 261 {
 262   gStringPackHandle = HiiAddPackages (
 263                          &mUiStringPackGuid,
 264                          gImageHandle,
 265                          UiAppStrings,
 266                          NULL
 267                          );
 268   ASSERT (gStringPackHandle != NULL);
 269 }
 270
 271 /**
 272   Remove the string package.
 273
 274 **/
 275 VOID
 276 UninitializeStringSupport (
 277   VOID
 278   )
 279 {
 280   HiiRemovePackages (gStringPackHandle);
 281 }
 282
 283 /**
 284   Get string by string id from HII Interface
 285
 286
 287   @param Id              String ID.
 288
 289   @retval  CHAR16 *  String from ID.
 290   @retval  NULL      If error occurs.
 291
 292 **/
 293 CHAR16 *
 294 GetStringById (
 295   IN  EFI_STRING_ID   Id
 296   )
 297 {
 298   return HiiGetString (gStringPackHandle, Id, NULL);
 299 }
 300
 301 /**
 302   Routine to export glyphs to the HII database.  This is in addition to whatever is defined in the Graphics Console driver.
 303
 304 **/
 305 EFI_HII_HANDLE
 306 ExportFonts (
 307   VOID
 308   )
 309 {
 310   return HiiAddPackages (
 311            &mFontPackageGuid,
 312            gImageHandle,
 313            &mFontBin,
 314            NULL
 315            );
 316 }