/*:::::*/
FBSTRING *fb_CHR ( int args, ... )
{
FBSTRING *dst;
va_list ap;
unsigned int num;
int i;
if( args <= 0 )
return &__fb_ctx.null_desc;
va_start( ap, args );
/* alloc temp string */
dst = fb_hStrAllocTemp( NULL, args );
if( dst != NULL )
{
/* convert */
for( i = 0; i < args; i++ )
{
num = va_arg( ap, unsigned int );
dst->data[i] = (unsigned char)num;
}
dst->data[args] = '\0';
}
else
FBCALL FBSTRING *fb_ExePath ( void )
{
FBSTRING *dst;
char *p;
char tmp[MAX_PATH+1];
ssize_t len;
p = fb_hGetExePath( tmp, MAX_PATH );
if( p != NULL )
{
/* alloc temp string */
len = strlen( tmp );
dst = fb_hStrAllocTemp( NULL, len );
if( dst != NULL )
{
fb_hStrCopy( dst->data, tmp, len );
}
else
dst = &__fb_ctx.null_desc;
}
else
dst = &__fb_ctx.null_desc;
return dst;
}
FBSTRING *fb_DrvIntlGetMonthName( int month, int short_names )
{
const char *pszName;
FBSTRING *result;
size_t name_len;
nl_item index;
if( month < 1 || month > 12 )
return NULL;
if( short_names ) {
index = (nl_item) (ABMON_1 + month - 1);
} else {
index = (nl_item) (MON_1 + month - 1);
}
FB_LOCK();
pszName = nl_langinfo( index );
if( pszName==NULL ) {
FB_UNLOCK();
return NULL;
}
name_len = strlen( pszName );
result = fb_hStrAllocTemp( NULL, name_len );
if( result!=NULL ) {
FB_MEMCPY( result->data, pszName, name_len + 1 );
}
FB_UNLOCK();
return result;
}
/*:::::*/
static FBSTRING *hHEX ( unsigned int num, int len, int digits )
{
FBSTRING *dst;
char *buf;
int i, totdigs;
if( digits > 0 )
{
totdigs = (digits < len << 1? digits: len << 1);
if( digits > len << 1 )
digits = len << 1;
}
else
totdigs = len << 1;
/* alloc temp string */
dst = fb_hStrAllocTemp( NULL, totdigs );
if( dst == NULL )
return &__fb_ctx.null_desc;
/* convert */
buf = dst->data;
if( num == 0 )
{
if( digits <= 0 )
digits = 1;
while( digits-- )
*buf++ = '0';
}
else
{
num <<= ((sizeof(int) << 3) - (totdigs << 2));
for( i = 0; i < totdigs; i++, num <<= 4 )
if( num > 0x0FFFFFFF )
break;
if( digits > 0 )
{
digits -= totdigs - i;
while( digits-- )
*buf++ = '0';
}
for( ; i < totdigs; i++, num <<= 4 )
*buf++ = hex_table[(num & 0xF0000000) >> 28];
}
/* add null-term */
*buf = '\0';
fb_hStrSetLength( dst, buf - dst->data );
return dst;
}
FBSTRING *fb_DrvIntlGetWeekdayName( int weekday, int short_names )
{
char *pszName = NULL;
size_t name_len;
LCTYPE lctype;
FBSTRING *result;
if( weekday < 1 || weekday > 7 )
return NULL;
if( weekday==1 )
weekday = 8;
if( short_names ) {
lctype = (LCTYPE) (LOCALE_SABBREVDAYNAME1 + weekday - 2);
} else {
lctype = (LCTYPE) (LOCALE_SDAYNAME1 + weekday - 2);
}
pszName = fb_hGetLocaleInfo( LOCALE_USER_DEFAULT, lctype,
NULL, 0 );
if( pszName==NULL )
return NULL;
name_len = strlen(pszName);
result = fb_hStrAllocTemp( NULL, name_len );
if( result!=NULL ) {
/* !!!FIXME!!! GetCodepage() should become a hook function for console and gfx modes */
int target_cp = /*( FB_GFX_ACTIVE() ? FB_GFX_GET_CODEPAGE() : GetConsoleCP() );*/ GetConsoleCP();
if( target_cp!=-1 ) {
FB_MEMCPY( result->data, pszName, name_len + 1 );
result = fb_hIntlConvertString( result,
CP_ACP,
target_cp );
}
}
free( pszName );
return result;
}
FBCALL FBSTRING *fb_WstrToStr( const FB_WCHAR *src )
{
FBSTRING *dst;
ssize_t chars;
if( src == NULL )
return &__fb_ctx.null_desc;
chars = fb_wstr_Len( src );
if( chars == 0 )
return &__fb_ctx.null_desc;
dst = fb_hStrAllocTemp( NULL, chars );
if( dst == NULL )
return &__fb_ctx.null_desc;
fb_wstr_ConvToA( dst->data, src, chars );
return dst;
}
/*:::::*/
FBCALL FBSTRING *fb_UIntToStr ( unsigned int num )
{
FBSTRING *dst;
/* alloc temp string */
dst = fb_hStrAllocTemp( NULL, sizeof( int ) * 3 );
if( dst != NULL )
{
/* convert */
#ifdef HOST_MINGW
_ultoa( num, dst->data, 10 );
#else
sprintf( dst->data, "%u", num );
#endif
fb_hStrSetLength( dst, strlen( dst->data ) );
}
else
dst = &__fb_ctx.null_desc;
return dst;
}
FBCALL FBSTRING *fb_StrFill1( ssize_t cnt, int fchar )
{
FBSTRING *dst;
if( cnt > 0 )
{
/* alloc temp string */
dst = fb_hStrAllocTemp( NULL, cnt );
if( dst != NULL )
{
/* fill it */
memset( dst->data, fchar, cnt );
/* null char */
dst->data[cnt] = '\0';
}
else
dst = &__fb_ctx.null_desc;
}
else
dst = &__fb_ctx.null_desc;
return dst;
}
if( digits <= 0 ) {
/* Only use the minimum amount of digits needed; need to count
the important bits in the number. And if there are none set,
use 1 digit for 1 zero. */
digits = 0;
num2 = num;
while( num2 ) {
digits += 1;
num2 >>= 1;
}
if( digits == 0 )
digits = 1;
}
s = fb_hStrAllocTemp( NULL, digits );
if( s == NULL )
return &__fb_ctx.null_desc;
i = digits - 1;
while( i >= 0 ) {
s->data[i] = '0' + (num & 1); /* '0' or '1' */
num >>= 1;
i -= 1;
}
s->data[digits] = '\0';
return s;
}
FBCALL FBSTRING *fb_BIN_l ( unsigned long long num )