void
editable_event::analyze ()
{
midibyte status = get_status();
if (status >= EVENT_NOTE_OFF && status <= EVENT_PITCH_WHEEL)
{
char tmp[32];
midibyte channel = get_channel();
midibyte d0, d1;
get_data(d0, d1);
category(category_channel_message);
status = get_status() & EVENT_CLEAR_CHAN_MASK;
/*
* Get channel message name (e.g. "Program change");
*/
m_name_status = value_to_name(status, category_channel_message);
snprintf(tmp, sizeof tmp, "Chan %d", int(channel));
m_name_channel = std::string(tmp);
if (is_one_byte_msg(status))
snprintf(tmp, sizeof tmp, "Data %d", int(d0));
else
{
if (is_note_msg(status))
{
snprintf(tmp, sizeof tmp, "Key %d Vel %d", int(d0), int(d1));
}
else
{
snprintf
(
tmp, sizeof tmp, "Data %d, %d", int(d0), int(d1)
);
}
}
m_name_data = std::string(tmp);
}
else if (status >= EVENT_MIDI_SYSEX) // && status <= EVENT_MIDI_RESET
{
category(category_system_message);
/*
* Get system message name (e.g. "SysEx start");
*/
m_name_status = value_to_name(status, category_system_message);
m_name_channel.clear();
m_name_data.clear();
}
else
{
// Would try to detect SysEx versus Meta message versus SeqSpec here.
// Then set either m_name_meta and/or m_name_seqspec.
}
}
void
editable_event::category (category_t c)
{
if (c >= category_channel_message && c <= category_prop_event)
m_category = c;
else
m_category = category_name;
m_name_category = value_to_name(c, category_name);
}
void
editable_event::category (const std::string & name)
{
unsigned short catcode = name_to_value(name, category_name);
if (catcode < SEQ64_END_OF_MIDIBYTE_TABLE)
m_category = category_t(catcode);
else
m_category = category_name;
m_name_category = value_to_name(m_category, category_name);
}
static void
ieee_value_to_sym(cell_t *cif)
{
u_int nargs, nresults;
u_long value;
u_int offset;
char *name = symbol;
extern u_long value_to_name(uintptr_t value, char *symbol);
nargs = p1275_cell2uint(cif[1]);
nresults = p1275_cell2uint(cif[2]);
if (nresults == 0)
return; /* No room for results. Just return. */
/*
* If there are no arguments, fall through and return "not found".
* Otherwise, try to translate the value to a symbol-name/offset.
*/
*name = (char)0;
offset = (u_int)-1;
if (nargs != 0) {
value = p1275_cell2uintptr(cif[3]); /* argument 0 */
offset = value_to_name(value, name);
}
/*
* Stuff the results in the argument array and set the
* nresults element to the number of results actually returned
* in the argument array. (It's a maximum of 2).
*
* cif[0]: service name ( Pointer to service name )
* cif[1]: nargs ( number of argument cells)
* cif[2]: nresults ( number of result cells)
* cif[3]: argument{0} ( First argument cell )
* ...
* cif[3 + nargs]: result{0} ( First result cell )
* ...
*/
/*
* Treat this as an integer, so we sign-extend -1, offsets
* are always postive, -1 indicates not found.
*/
cif[3 + nargs] = p1275_int2cell((int)offset);
if (nresults > 1) {
cif[3 + nargs + 1] = p1275_ptr2cell(name);
cif[2] = p1275_int2cell(2); /* there are 2 results */
} else {
cif[2] = p1275_int2cell(1); /* there is 1 result */
}
}
folly::Future<int32_t> service_with_special_namesSvIf::future_value_to_name() {
return apache::thrift::detail::si::future([&] { return value_to_name(); });
}