workbench/libs/locale/locale_intern.h

   1 /*
   2     Copyright © 1995-2006, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Internal definitions for the locale.library.
   6     Lang: english
   7 */
   8
   9 #ifndef LOCALE_INTERN_H
  10 #define LOCALE_INTERN_H
  11
  12 #ifndef EXEC_EXECBASE_H
  13 #include <exec/execbase.h>
  14 #endif
  15 #ifndef EXEC_SEMAPHORES_H
  16 #include <exec/semaphores.h>
  17 #endif
  18 #ifndef DOS_DOSEXTENS_H
  19 #include <dos/dosextens.h>
  20 #endif
  21 #ifndef LIBRARIES_LOCALE_H
  22 #include <libraries/locale.h>
  23 #endif
  24 #ifndef UTILITY_UTILITY_H
  25 #include <utility/utility.h>
  26 #endif
  27 #ifdef __MORPHOS__
  28 #include <aros/libcall.h>
  29 #endif
  30
  31 /* aros_print_not_implemented() macro: */
  32 #include <aros/debug.h>
  33 #include <aros/asmcall.h>
  34 /* Should the Loc???() replacement functions lock the default locale.
  35    1 = yes. 0 = no. If you set this to 0, then you must make sure that
  36    a Locale which was once set as default Locale never gets freed from
  37    memory. */
  38
  39 #define REPLACEMENTFUNCS_LOCK_LOCALE 0
  40
  41 /* [New]FormatString: Allow %width.limit formatting in all format
  42    tokens not just s and b. 1 = yes. 0 = no. exec.doc/RawDoFmt autodoc
  43    is wrong %d and %x do support this, too, so this should be set to 1. */
  44
  45 #define USE_GLOBALLIMIT              1
  46
  47 /* [New]FormatString: Should formatting routine support 64bit formatting
  48    %L<type> and %ll<type>. 1 = yes. 0 = no. Current implementation use
  49    QUAD and UQUAD types. */
  50
  51 #ifdef __MORPHOS__
  52 #define USE_QUADFMT                  1
  53 #else
  54 #define USE_QUADFMT                  0
  55 #endif
  56
  57 struct IntLocaleBase
  58 {
  59     struct LocaleBase        lb_LocaleBase;
  60
  61     struct IntLocale        *lb_DefaultLocale;
  62     struct IntLocale        *lb_CurrentLocale;
  63     struct SignalSemaphore   lb_LocaleLock;
  64     struct SignalSemaphore   lb_CatalogLock;
  65     struct MinList           lb_CatalogList;
  66 };
  67
  68 struct IntLocale
  69 {
  70     struct Locale       il_Locale;
  71
  72     UWORD                il_Count;
  73     struct Library      *il_CurrentLanguage;
  74     struct Catalog      *il_DosCatalog;
  75     APTR                 il_LanguageFunctions[32];
  76
  77     /* Need to put all sorts of crap here later. */
  78     UBYTE               LocaleName[30];
  79     UBYTE               LanguageName[30];
  80
  81     UBYTE               PreferredLanguages[10][30];
  82
  83     /*
  84     ** Don't change the order of the following field,
  85     ** It's based on CountryPrefs structure in
  86     ** <prefs/locale.h> and InitLocale() relies on this
  87     ** as well!
  88     */
  89
  90     UBYTE               DateTimeFormat[80];
  91     UBYTE               DateFormat[40];
  92     UBYTE               TimeFormat[40];
  93     UBYTE               ShortDateTimeFormat[80];
  94     UBYTE               ShortDateFormat[40];
  95     UBYTE               ShortTimeFormat[40];
  96
  97     UBYTE               DecimalPoint[10];
  98     UBYTE               GroupSeparator[10];
  99     UBYTE               FracGroupSeparator[10];
 100     UBYTE               Grouping[10];
 101     UBYTE               FracGrouping[10];
 102     UBYTE               MonDecimalPoint[10];
 103     UBYTE               MonGroupSeparator[10];
 104     UBYTE               MonFracGroupSeparator[10];
 105     UBYTE               MonGrouping[10];
 106     UBYTE               MonFracGrouping[10];
 107
 108     UBYTE               MonCS[10];
 109     UBYTE               MonSmallCS[10];
 110     UBYTE               MonIntCS[10];
 111     UBYTE               MonPositiveSign[10];
 112
 113     UBYTE               MonNegativeSign[10];
 114 };
 115
 116 struct CatStr
 117 {
 118     STRPTR              cs_String;
 119     ULONG               cs_Id;  /* Really signed, but need it to be unsigned for ICF_INORDER */
 120 };
 121
 122 /* see Amiga Developer CD 2.1:NDK/NDK_3.1/Examples1/locale/SelfLoad/catalog.c */
 123
 124 struct CodeSet
 125 {
 126     ULONG cs_CodeSet;
 127     ULONG cs_Reserved[7];
 128 };
 129
 130 struct IntCatalog
 131 {
 132     struct Catalog      ic_Catalog;
 133     struct CodeSet      ic_CodeSet;
 134     struct CatStr      *ic_CatStrings;
 135     UBYTE              *ic_StringChunk;
 136     ULONG               ic_NumStrings;
 137     ULONG               ic_DataSize;
 138     UWORD               ic_UseCount;
 139     ULONG               ic_Flags;
 140     UBYTE               ic_LanguageName[30];
 141     UBYTE               ic_Name[0]; // name of the file as passed to OpenCatalogA
 142     /* structure sizes depends on length of ic_Name string */
 143 };
 144
 145 /* Catalog strings are in order, so we don't have to search them all */
 146 #define ICF_INORDER     (1L<<0)
 147
 148 /* Shortcuts to the internal structures */
 149 #define IntLB(lb)      ((struct IntLocaleBase *)(lb))
 150 #define IntL(locale)   ((struct IntLocale *)(locale))
 151 #define IntCat(cat)    ((struct IntCatalog *)(cat))
 152
 153 #if REPLACEMENTFUNCS_LOCK_LOCALE
 154 #define REPLACEMENT_LOCK    ObtainSemaphore(&IntLB(LocaleBase)->lb_LocaleLock)
 155 #define REPLACEMENT_UNLOCK  ReleaseSemaphore(&IntLB(LocaleBase)->lb_LocaleLock)
 156 #else
 157 #define REPLACEMENT_LOCK
 158 #define REPLACEMENT_UNLOCK
 159 #endif
 160
 161 #define ID_CTLG MAKE_ID('C','T','L','G')
 162 #define ID_FVER MAKE_ID('F','V','E','R')
 163 #define ID_LANG MAKE_ID('L','A','N','G')
 164 #define ID_CSET MAKE_ID('C','S','E','T')
 165 #define ID_STRS MAKE_ID('S','T','R','S')
 166
 167
 168 void dispose_catalog(struct IntCatalog * cat,
 169                      struct LocaleBase * LocaleBase);
 170
 171 void SetLocaleLanguage(struct IntLocale *, struct LocaleBase *);
 172
 173 void InstallPatches(void);
 174
 175 extern const struct Locale defLocale;
 176
 177 #endif /* LOCALE_INTERN_H */