/*
* Place some text on the screen using an attribute
*/
static errr Term_text_gcu(int x, int y, int n, byte a, const char *s)
{
term_data *td = (term_data *)(Term->data);
#ifdef A_COLOR
/* Set the color */
if (can_use_color) (void)wattrset(td->win, colortable[a & 255]);
#endif
/* Move the cursor */
wmove(td->win, y, x);
/* Write to screen */
while (n--) {
unsigned char c = *(s++);
if (c < 32) {
wattron(td->win, ctrl_attr[c]);
waddch(td->win, filter_char(ctrl_char[c]));
wattroff(td->win, ctrl_attr[c]);
} else {
waddch(td->win, filter_char(c));
}
}
#if defined(A_COLOR)
/* Unset the color */
if (can_use_color) wattrset(td->win, A_NORMAL);
#endif
/* Success */
return (0);
}
rc_t KEntrezFetcherRead ( KEntrezFetcher *self,
void *dst, size_t dst_size, size_t *num_read )
{
rc_t rc;
if ( dst == NULL || dst_size == 0 || num_read == NULL )
return RC ( rcApp, rcFunction, rcAccessing, rcParam, rcNull );
if ( self == NULL )
return RC ( rcApp, rcFunction, rcAccessing, rcSelf, rcNull );
if ( self -> url_fetcher == NULL || self -> uri == NULL )
return RC ( rcApp, rcFunction, rcAccessing, rcParam, rcNull );
rc = KUrlFetcherRead( self -> url_fetcher, self -> uri, dst, dst_size, num_read );
if ( rc == 0 )
{
remove_first_line( dst, num_read );
filter_char( dst, num_read, '\n' );
}
return rc;
}
