static inline void encode_simple_cfstring(CFStringRef string, stream_buffer_t *sb)
{
char *utf8;
size_t utf8_length;
trait_t trait;
trait = trait_string;
get_utf8_bytes(string, &utf8, &utf8_length);
stream_buffer_write(sb, &trait, sizeof(trait));
stream_buffer_write(sb, &utf8_length, sizeof(utf8_length));
stream_buffer_write(sb, utf8, utf8_length);
free(utf8);
}
static int calculate_strlen(const char *str)
{
int i, n = 0;
int len = strlen(str);
for (i = 0; str[i] != '\0';) {
n = get_utf8_bytes(str[i]);
if (n > 1)
len--;
i += n;
}
return len;
}
/* **************************************************************
* the static functions: *
* to assist the friso_next finish the work. *
****************************************************************/
__STATIC_API__ size_t read_next_word( friso_task_t task, uint_t * idx, string __word ) {
register uint_t t;
if ( *idx >= task->length ) {
return 0;
}
task->bytes = get_utf8_bytes( task->text[ *idx ] );
for ( t = 0; t < task->bytes; t++ ) {
__word[t] = task->text[ (*idx)++ ];
}
__word[t] = '\0';
return task->bytes;
}
