icuSources/stubdata/stubdata.cpp

   1 // © 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /******************************************************************************
   4 *
   5 *   Copyright (C) 2001, International Business Machines
   6 *   Corporation and others.  All Rights Reserved.
   7 *
   8 *******************************************************************************
   9 *   file name:  stubdata.c
  10 *
  11 *   Define initialized data that will build into a valid, but empty
  12 *   ICU data library.  Used to bootstrap the ICU build, which has these
  13 *   dependencies:
  14 *       ICU Common library depends on ICU data
  15 *       ICU data requires data building tools.
  16 *       ICU data building tools require the ICU common library.
  17 *
  18 *   The stub data library (for which this file is the source) is sufficient
  19 *   for running the data building tools.
  20 *
  21 */
  22 #include "unicode/utypes.h"
  23 #include "unicode/udata.h"
  24 #include "unicode/uversion.h"
  25
  26
  27 typedef struct {
  28     uint16_t headerSize;
  29     uint8_t magic1, magic2;
  30     UDataInfo info;
  31     char padding[8];
  32     uint32_t count, reserved;
  33     /*
  34     const struct {
  35     const char *const name;
  36     const void *const data;
  37     } toc[1];
  38     */
  39    int   fakeNameAndData[4];       /* TODO:  Change this header type from */
  40                                    /*        pointerTOC to OffsetTOC.     */
  41 } ICU_Data_Header;
  42
  43 extern "C" U_EXPORT const ICU_Data_Header U_ICUDATA_ENTRY_POINT = {
  44     32,          /* headerSize */
  45     0xda,        /* magic1,  (see struct MappedData in udata.c)  */
  46     0x27,        /* magic2     */
  47     {            /*UDataInfo   */
  48         sizeof(UDataInfo),      /* size        */
  49         0,                      /* reserved    */
  50
  51 #if U_IS_BIG_ENDIAN
  52         1,
  53 #else
  54         0,
  55 #endif
  56
  57         U_CHARSET_FAMILY,
  58         sizeof(UChar),
  59         0,               /* reserved      */
  60         {                /* data format identifier */
  61            0x54, 0x6f, 0x43, 0x50}, /* "ToCP" */
  62            {1, 0, 0, 0},   /* format version major, minor, milli, micro */
  63            {0, 0, 0, 0}    /* dataVersion   */
  64     },
  65     {0,0,0,0,0,0,0,0},  /* Padding[8]   */
  66     0,                  /* count        */
  67     0,                  /* Reserved     */
  68     {                   /*  TOC structure */
  69 /*        {    */
  70           0 , 0 , 0, 0  /* name and data entries.  Count says there are none,  */
  71                         /*  but put one in just in case.                       */
  72 /*        }  */
  73     }
  74 };
  75
  76