void Cleanup(void)
{
CloseLocale(Locale);
if (ColorList) MUI_DeleteCustomClass(ColorList);
if (LocaleBase) CloseLibrary(LocaleBase);
if (MUIMasterBase) CloseLibrary(MUIMasterBase);
if (IntuitionBase) CloseLibrary(IntuitionBase);
if (GfxBase) CloseLibrary(GfxBase);
}
static int __init_timerbase(void)
{
__timeport.mp_Node.ln_Type = NT_MSGPORT;
__timeport.mp_Node.ln_Pri = 0;
__timeport.mp_Node.ln_Name = NULL;
__timeport.mp_Flags = PA_IGNORE;
__timeport.mp_SigTask = FindTask(NULL);
__timeport.mp_SigBit = 0;
NEWLIST(&__timeport.mp_MsgList);
__timereq.tr_node.io_Message.mn_Node.ln_Type = NT_MESSAGE;
__timereq.tr_node.io_Message.mn_Node.ln_Pri = 0;
__timereq.tr_node.io_Message.mn_Node.ln_Name = NULL;
__timereq.tr_node.io_Message.mn_ReplyPort = &__timeport;
__timereq.tr_node.io_Message.mn_Length = sizeof (__timereq);
struct Locale *locale = OpenLocale(NULL);
if (locale)
{
__gmtoffset = locale->loc_GMTOffset;
CloseLocale(locale);
}
else
__gmtoffset = 0;
if
(
OpenDevice
(
"timer.device",
UNIT_VBLANK,
(struct IORequest *)&__timereq,
0
)
==
0
)
{
TimerBase = (struct Device *)__timereq.tr_node.io_Device;
return 1;
}
else
{
return 0;
}
}
int __stdc_gmtoffset (
/* SYNOPSIS */
void)
/* FUNCTION
INPUTS
RESULT
The offset to GMT in minutes
NOTES
Will return 0 when locale.library is not loaded into memory yet.
EXAMPLE
BUGS
SEE ALSO
INTERNALS
Will always query the current locale through locale.library to
get the GMT offset.
******************************************************************************/
{
struct StdCIntBase *StdCBase =
(struct StdCIntBase *)__aros_getbase_StdCBase();
struct LocaleBase *LocaleBase;
int gmtoffset = 0;
if (__locale_available(StdCBase))
{
struct Locale *loc;
LocaleBase = StdCBase->StdCLocaleBase;
if ((loc = OpenLocale(NULL)))
{
gmtoffset = (int)loc->loc_GMTOffset;
CloseLocale(loc);
}
}
return gmtoffset;
}
// Free font data
void font_free(font_data *data)
{
if (data)
{
// Close stuff
font_close(data);
// Free font
if (data->font) CloseFont(data->font);
// Free port
DeleteMsgPort(data->appport);
// Close locale stuff
if (data->locale.li_Locale)
{
CloseLocale(data->locale.li_Locale);
CloseCatalog(data->locale.li_Catalog);
}
// Free args
FreeArgs(data->args);
// Free labels
FreeVec(data->size_labels);
// Free data
FreeVec(data);
}
// Close library
#ifdef __amigaos4__
DropInterface((struct Interface *)IDOpus);
#endif
CloseLibrary(DOpusBase);
}
void CleanupLocale(void)
{
if (locale) CloseLocale(locale);
if (catalog) CloseCatalog(catalog);
if (LocaleBase) CloseLibrary((struct Library *)LocaleBase);
}
static void getSystemCodeset(struct LibraryHeader *lib)
{
struct codeset *foundCodeset = NULL;
ENTER();
// before we go any query the system via locale.library (which
// might not be so accurate) we try different other means of
// finding the codeset/charset of the system
#if defined(__amigaos4__)
if(foundCodeset == NULL)
{
LONG default_charset = GetDiskFontCtrl(DFCTRL_CHARSET);
char *charset = (char *)ObtainCharsetInfo(DFCS_NUMBER, default_charset, DFCS_MIMENAME);
foundCodeset = codesetsFind(&lib->codesets, charset);
D(DBF_STARTUP, "%s system default codeset: '%s' (diskfont)", foundCodeset ? "found" : "not found", charset);
}
#endif
if(foundCodeset == NULL)
{
char codepage[40];
codepage[0] = '\0';
if(GetVar("CODEPAGE", codepage, sizeof(codepage), 0) > 0)
{
D(DBF_STARTUP, "trying ENV:CODEPAGE '%s'", codepage);
foundCodeset = codesetsFind(&lib->codesets, codepage);
}
D(DBF_STARTUP, "%s system default codeset: '%s' (ENV:CODEPAGE)", foundCodeset ? "found" : "did not find",
foundCodeset ? foundCodeset->name : "?");
}
#if defined(__MORPHOS__)
if(foundCodeset == NULL)
{
/* If CODEPAGE did not work (maybe user deleted it or something) we try a keymap instead. This only works
* in MorphOS 2 and only if an old Amiga keymap is not used.
*/
if(foundCodeset == NULL)
{
struct Library *KeymapBase;
if((KeymapBase = OpenLibrary("keymap.library", 51)) != NULL)
{
/* Since we requested V51 it is either V51 or newer */
if(KeymapBase->lib_Version > 51 || KeymapBase->lib_Revision >= 4)
{
CONST_STRPTR codepage;
#ifndef GetKeyMapCodepage
#define GetKeyMapCodepage(__p0) LP1(78, CONST_STRPTR , GetKeyMapCodepage, CONST struct KeyMap *, __p0, a0, , KEYMAP_BASE_NAME, 0, 0, 0, 0, 0, 0)
#endif
if((codepage = GetKeyMapCodepage(NULL)) != NULL)
{
foundCodeset = codesetsFind(&lib->codesets, codepage);
D(DBF_STARTUP, "%s system default codeset: '%s' (keymap)", foundCodeset ? "found" : "did not find",
foundCodeset ? foundCodeset->name : "?");
}
}
CloseLibrary(KeymapBase);
}
}
}
#endif
// if we still do not have our default charset we try to load
// it from and environment variable ENVARC:CHARSET
if(foundCodeset == NULL)
{
char charset[80];
charset[0] = '\0';
if(GetVar("CHARSET", charset, sizeof(charset), 0) > 0)
{
D(DBF_STARTUP, "trying ENV:CHARSET '%s'", charset);
foundCodeset = codesetsFind(&lib->codesets, charset);
}
D(DBF_STARTUP, "%s system default codeset: '%s' (ENV:CHARSET)", foundCodeset ? "found" : "did not find",
foundCodeset ? foundCodeset->name : "?");
}
// try the country code next
if(foundCodeset == NULL)
{
struct Locale *defaultLocale;
if((defaultLocale = OpenLocale(NULL)) != NULL)
{
int i;
const struct loc *curLoc = NULL;
BOOL found = FALSE;
for(i=0;;i++)
{
curLoc = &locs[i];
if(curLoc == NULL || curLoc->name == NULL)
break;
if(defaultLocale->loc_CountryCode == curLoc->carPlateCode || defaultLocale->loc_CountryCode == curLoc->iso3166Code)
{
D(DBF_STARTUP, "found country code for '%s'", curLoc->name);
found = TRUE;
break;
}
}
if(found == TRUE)
foundCodeset = codesetsFind(&lib->codesets, curLoc->codesetName);
CloseLocale(defaultLocale);
}
D(DBF_STARTUP, "%s system default codeset: '%s' (locale/country)", foundCodeset ? "found" : "did not find",
foundCodeset ? foundCodeset->name : "?");
}
// and if even the CHARSET environment variable didn't work
// out we check the LANGUAGE env variable against our own
// internal fallback list
if(foundCodeset == NULL)
{
char language[80];
language[0] = '\0';
if(GetVar("LANGUAGE", language, sizeof(language), 0) > 0)
{
int i;
const struct loc *curLoc = NULL;
BOOL found = FALSE;
for(i=0;;i++)
{
curLoc = &locs[i];
if(curLoc == NULL || curLoc->name == NULL)
break;
if(Strnicmp(language, curLoc->name, curLoc->len) == 0)
{
D(DBF_STARTUP, "found language name for '%s'", curLoc->name);
found = TRUE;
break;
}
}
if(found == TRUE)
foundCodeset = codesetsFind(&lib->codesets, curLoc->codesetName);
}
D(DBF_STARTUP, "%s system default codeset: '%s' (ENV:LANGUAGE)", foundCodeset ? "found" : "did not find",
foundCodeset ? foundCodeset->name : "?");
}
// and the very last check we do to find out the system's charset is
// to use locale.library.
if(foundCodeset == NULL)
{
struct Locale *locale;
if((locale = OpenLocale(NULL)) != NULL)
{
int i;
char *language = locale->loc_LanguageName;
const struct loc *curLoc = NULL;
BOOL found = FALSE;
for(i=0;;i++)
{
curLoc = &locs[i];
if(curLoc == NULL || curLoc->name == NULL)
break;
if(Strnicmp(language, curLoc->name, curLoc->len) == 0)
{
found = TRUE;
break;
}
}
CloseLocale(locale);
if(found == TRUE)
foundCodeset = codesetsFind(&lib->codesets, curLoc->codesetName);
}
D(DBF_STARTUP, "%s system default codeset: '%s' (locale/language)", foundCodeset ? "found" : "did not find",
foundCodeset ? foundCodeset->name : "?");
}
// and if even that very last test didn't work out we
// can just take the ISO-8859-1 charset as the fallback default
if(foundCodeset == NULL)
lib->systemCodeset = codesetsFind(&lib->codesets, "ISO-8859-1");
else
lib->systemCodeset = foundCodeset;
D(DBF_STARTUP, "final system default codeset: '%s'", lib->systemCodeset ? lib->systemCodeset->name : "?");
LEAVE();
}