static DataOffset
getUnicodeGroupOffset (TextTableData *ttd, wchar_t character, int allocate) {
unsigned int groupNumber = UNICODE_GROUP_NUMBER(character);
DataOffset groupOffset = getTextTableHeader(ttd)->unicodeGroups[groupNumber];
if (!groupOffset && allocate) {
if (!allocateDataItem(ttd->area, &groupOffset,
sizeof(UnicodeGroupEntry),
__alignof__(UnicodeGroupEntry)))
return 0;
getTextTableHeader(ttd)->unicodeGroups[groupNumber] = groupOffset;
}
return groupOffset;
}
static void
setTextTableDots (TextTableData *ttd, wchar_t character, unsigned char dots) {
TextTableHeader *header = getTextTableHeader(ttd);
if (!BITMASK_TEST(header->dotsCharacterDefined, dots)) {
header->dotsToCharacter[dots] = character;
BITMASK_SET(header->dotsCharacterDefined, dots);
}
}
static void
resetTextTableDots (TextTableData *ttd, unsigned char dots, wchar_t character) {
TextTableHeader *header = getTextTableHeader(ttd);
if (BITMASK_TEST(header->dotsCharacterDefined, dots)) {
if (header->dotsToCharacter[dots] == character) {
header->dotsToCharacter[dots] = 0;
BITMASK_CLEAR(header->dotsCharacterDefined, dots);
}
}
}
TextTable *
makeTextTable (TextTableData *ttd) {
TextTable *table = malloc(sizeof(*table));
if (table) {
table->header.fields = getTextTableHeader(ttd);
table->size = getDataSize(ttd->area);
resetDataArea(ttd->area);
}
return table;
}
TextTable *
makeTextTable (TextTableData *ttd) {
TextTable *table = malloc(sizeof(*table));
if (table) {
memset(table, 0, sizeof(*table));
table->header.fields = getTextTableHeader(ttd);
table->size = getDataSize(ttd->area);
table->options.tryBaseCharacter = 1;
resetDataArea(ttd->area);
}
return table;
}
static int
finishTextTableData (TextTableData *ttd) {
qsort(ttd->alias.array, ttd->alias.count, sizeof(*ttd->alias.array), sortTextTableAliasArray);
{
DataOffset offset;
if (!saveDataItem(ttd->area, &offset, ttd->alias.array,
ARRAY_SIZE(ttd->alias.array, ttd->alias.count),
__alignof__(*ttd->alias.array))) {
return 0;
}
{
TextTableHeader *header = getTextTableHeader(ttd);
header->aliasArray = offset;
header->aliasCount = ttd->alias.count;
}
}
return 1;
}