void getBootVolumeDescription( BVRef bvr, char * str, long strMaxLen, BOOL verbose )
{
unsigned char type = (unsigned char) bvr->part_type;
const char * name = getNameForValue( fdiskTypes, type );
char *p;
if (name == NULL)
name = bvr->type_name;
p = str;
if ( name && verbose ) {
sprintf( str, "hd(%d,%d) ",
BIOS_DEV_UNIT(bvr), bvr->part_no);
for (; strMaxLen > 0 && *p != '\0'; p++, strMaxLen--);
} else {
*p = '\0';
}
bvr->description(bvr, p, strMaxLen);
if (*p == '\0') {
const char * name = getNameForValue( fdiskTypes, type );
if (name == NULL) {
name = bvr->type_name;
}
if (name == NULL) {
sprintf(p, "TYPE %02x", type);
} else {
strncpy(p, name, strMaxLen);
}
}
}
static void getVolumeDescription( BVRef bvr, char * str, long strMaxLen )
{
unsigned char type = (unsigned char) bvr->part_type;
const char * name = NULL;
/* First try a few types that we can figure out the
* volume description.
*/
switch(type) {
case FDISK_FAT32:
str[0] = '\0';
MSDOSGetDescription(bvr, str, strMaxLen);
if (str[0] != '\0')
return;
break;
default: // Not one of our known types
break;
}
if (name == NULL)
name = getNameForValue( fdiskTypes, type );
if (name == NULL)
name = bvr->type_name;
if ( name )
strncpy( str, name, strMaxLen);
else
sprintf( str, "TYPE %02x", type);
}
static const char * bios_error(int errnum)
{
static char errorstr[] = "Error 0x00";
const char * errname;
errname = getNameForValue( bios_errors, errnum );
if ( errname ) return errname;
sprintf(errorstr, "Error 0x%02x", errnum);
return errorstr; // No string, print error code only
}
Field DataTypeEnum<Type>::castToName(const Field & value_or_name) const
{
if (value_or_name.getType() == Field::Types::String)
{
getValue(value_or_name.get<String>()); /// Check correctness
return value_or_name.get<String>();
}
else if (value_or_name.getType() == Field::Types::Int64)
{
Int64 value = value_or_name.get<Int64>();
checkOverflow<Type>(value);
return getNameForValue(static_cast<Type>(value)).toString();
}
else
throw Exception(String("DataTypeEnum: Unsupported type of field ") + value_or_name.getTypeName(), ErrorCodes::BAD_TYPE_OF_FIELD);
}
void DataTypeEnum<Type>::serializeTextCSV(const IColumn & column, size_t row_num, WriteBuffer & ostr) const
{
writeCSVString(getNameForValue(static_cast<const ColumnType &>(column).getData()[row_num]), ostr);
}
