static bool avrcp_set_player_value(struct avctp_frame *avctp_frame,
uint8_t ctype, uint8_t len,
uint8_t indent)
{
struct l2cap_frame *frame = &avctp_frame->l2cap_frame;
uint8_t num;
if (ctype > AVC_CTYPE_GENERAL_INQUIRY)
return true;
if (!l2cap_frame_get_u8(frame, &num))
return false;
print_field("%*cAttributeCount: 0x%02x", (indent - 8), ' ', num);
for (; num > 0; num--) {
uint8_t attr, value;
if (!l2cap_frame_get_u8(frame, &attr))
return false;
print_field("%*cAttributeID: 0x%02x (%s)", (indent - 8), ' ',
attr, attr2str(attr));
if (!l2cap_frame_get_u8(frame, &value))
return false;
print_field("%*cValueID: 0x%02x (%s)", (indent - 8), ' ',
value, value2str(attr, value));
}
return true;
}
static void avrcp_set_player_value_dump(int level, struct frame *frm,
uint8_t ctype, uint16_t len)
{
uint8_t num;
p_indent(level, frm);
if (ctype > AVC_CTYPE_GENERAL_INQUIRY)
return;
if (len < 1) {
printf("PDU Malformed\n");
raw_dump(level, frm);
return;
}
num = get_u8(frm);
printf("AttributeCount: 0x%02x\n", num);
for (; num > 0; num--) {
uint8_t attr, value;
p_indent(level, frm);
attr = get_u8(frm);
printf("AttributeID: 0x%02x (%s)\n", attr, attr2str(attr));
p_indent(level, frm);
value = get_u8(frm);
printf("ValueID: 0x%02x (%s)\n", value,
value2str(attr, value));
}
}
static bool print_rsp_msg(struct bnep_frame *bnep_frame, uint8_t indent)
{
struct l2cap_frame *frame = &bnep_frame->l2cap_frame;
uint16_t rsp_msg;
if (!l2cap_frame_get_be16(frame, &rsp_msg))
return false;
print_field("%*cRsp msg: %s(0x%04x) ", indent, ' ',
value2str(rsp_msg), rsp_msg);
return true;
}
static void avrcp_get_player_value_text_dump(int level, struct frame *frm,
uint8_t ctype, uint16_t len)
{
static uint8_t attr = 0; /* Remember attribute */
uint8_t num;
p_indent(level, frm);
if (len < 1) {
printf("PDU Malformed\n");
raw_dump(level, frm);
return;
}
if (ctype > AVC_CTYPE_GENERAL_INQUIRY)
goto response;
attr = get_u8(frm);
printf("AttributeID: 0x%02x (%s)\n", attr, attr2str(attr));
p_indent(level, frm);
num = get_u8(frm);
printf("ValueCount: 0x%02x\n", num);
for (; num > 0; num--) {
uint8_t value;
p_indent(level, frm);
value = get_u8(frm);
printf("ValueID: 0x%02x (%s)\n", value,
value2str(attr, value));
}
return;
response:
num = get_u8(frm);
printf("ValueCount: 0x%02x\n", num);
for (; num > 0; num--) {
uint8_t value, len;
uint16_t charset;
p_indent(level, frm);
value = get_u8(frm);
printf("ValueID: 0x%02x (%s)\n", value,
value2str(attr, value));
p_indent(level, frm);
charset = get_u16(frm);
printf("CharsetID: 0x%04x (%s)\n", charset,
charset2str(charset));
p_indent(level, frm);
len = get_u8(frm);
printf("StringLength: 0x%02x\n", len);
p_indent(level, frm);
printf("String: ");
for (; len > 0; len--) {
uint8_t c = get_u8(frm);
printf("%1c", isprint(c) ? c : '.');
}
printf("\n");
}
}
static void avrcp_register_notification_dump(int level, struct frame *frm,
uint8_t ctype, uint16_t len)
{
uint8_t event, status;
uint16_t uid;
uint32_t interval;
uint64_t id;
p_indent(level, frm);
if (ctype > AVC_CTYPE_GENERAL_INQUIRY)
goto response;
if (len < 5) {
printf("PDU Malformed\n");
raw_dump(level, frm);
return;
}
event = get_u8(frm);
printf("EventID: 0x%02x (%s)\n", event, event2str(event));
p_indent(level, frm);
interval = get_u32(frm);
printf("Interval: 0x%08x (%u seconds)\n", interval, interval);
return;
response:
if (len < 1) {
printf("PDU Malformed\n");
raw_dump(level, frm);
return;
}
event = get_u8(frm);
printf("EventID: 0x%02x (%s)\n", event, event2str(event));
p_indent(level, frm);
switch (event) {
case AVRCP_EVENT_PLAYBACK_STATUS_CHANGED:
status = get_u8(frm);
printf("PlayStatus: 0x%02x (%s)\n", status,
playstatus2str(status));
break;
case AVRCP_EVENT_TRACK_CHANGED:
id = get_u64(frm);
printf("Identifier: 0x%jx (%s)\n", id,
id ? "Reserved" : "PLAYING");
break;
case AVRCP_EVENT_PLAYBACK_POS_CHANGED:
interval = get_u32(frm);
printf("Position: 0x%08x (%u miliseconds)\n", interval,
interval);
break;
case AVRCP_EVENT_BATT_STATUS_CHANGED:
status = get_u8(frm);
printf("BatteryStatus: 0x%02x (%s)\n", status,
status2str(status));
break;
case AVRCP_EVENT_SYSTEM_STATUS_CHANGED:
status = get_u8(frm);
printf("SystemStatus: 0x%02x ", status);
switch (status) {
case 0x00:
printf("(POWER_ON)\n");
case 0x01:
printf("(POWER_OFF)\n");
case 0x02:
printf("(UNPLUGGED)\n");
default:
printf("(UNKOWN)\n");
}
break;
case AVRCP_EVENT_PLAYER_APPLICATION_SETTING_CHANGED:
status = get_u8(frm);
printf("AttributeCount: 0x%02x\n", status);
for (; status > 0; status--) {
uint8_t attr, value;
p_indent(level, frm);
attr = get_u8(frm);
printf("AttributeID: 0x%02x (%s)\n", attr,
attr2str(attr));
p_indent(level, frm);
value = get_u8(frm);
printf("ValueID: 0x%02x (%s)\n", value,
value2str(attr, value));
}
break;
case AVRCP_EVENT_VOLUME_CHANGED:
status = get_u8(frm) & 0x7F;
printf("Volume: %.2f%% (%d/127)\n", status/1.27, status);
break;
case AVRCP_EVENT_ADDRESSED_PLAYER_CHANGED:
uid = get_u16(frm);
printf("PlayerID: 0x%04x (%u)\n", uid, uid);
p_indent(level, frm);
uid = get_u16(frm);
printf("UIDCounter: 0x%04x (%u)\n", uid, uid);
break;
}
}
static void
do_mysql_comms(int to_server, int from_server)
{
struct sql_request req;
static char *buffer = 0;
static int buflen = 0;
static char *serial;
Timer_ID id;
Var args;
Var result;
set_server_cmdline("(MOO mysql-client slave)");
my_handle = moomysql_open_connection(SQLHOST, SQLUSER, SQLPASS, SQLDB, SQLPORT, 0);
for (;;) {
oklog("MYSQL CHILD: ready to read!\n");
if (robust_read(from_server, &req, sizeof(req)) != sizeof(req))
end_sql();
oklog("MYSQL CHILD read!\n");
if (req.length) {
ensure_buffer(&buffer, &buflen, req.length + 1);
if (robust_read(from_server, buffer, req.length)
!= req.length)
end_sql();
buffer[req.length] = '\0';
oklog("MYSQL CHILD got stuff!\n");
args = deserialize(buffer);
}
id = set_timer(req.timeout, timeout_proc, 0);
if (req.kind == SQLREQ_DO_QUERY) {
oklog("MYSQL CHILD: doing query '%s'\n", args.v.list[1].v.str);
result = moomysql_send_query(my_handle, args.v.list[1].v.str);
oklog("got result: %s\n", value2str(result));
serial = serialize(result);
oklog("MYSQL CHILD: serialized!\n");
req.length = strlen(serial);
oklog("MYSQL CHILD: strlenned!\n");
} else if (req.kind == SQLREQ_GET_ROW) {
result = moomysql_next_row(my_handle);
serial = serialize(result);
req.length = strlen(serial);
} else {
req.kind = SQLREQ_ERROR;
req.length = 0;
}
oklog("MYSQL CHILD: writing..\n");
write(to_server, &req, sizeof(req));
oklog("MYSQL CHILD: wrote req..\n");
if (req.length) {
write(to_server, serial, req.length);
oklog("MYSQL CHILD: wrote serial..\n");
free(serial);
oklog("MYSQL CHILD: freed serial!\n");
}
}
}
static bool avrcp_get_player_value_text(struct avctp_frame *avctp_frame,
uint8_t ctype, uint8_t len,
uint8_t indent)
{
struct l2cap_frame *frame = &avctp_frame->l2cap_frame;
static uint8_t attr = 0;
uint8_t num;
if (ctype > AVC_CTYPE_GENERAL_INQUIRY)
goto response;
if (!l2cap_frame_get_u8(frame, &attr))
return false;
print_field("%*cAttributeID: 0x%02x (%s)", (indent - 8), ' ',
attr, attr2str(attr));
if (!l2cap_frame_get_u8(frame, &num))
return false;
print_field("%*cValueCount: 0x%02x", (indent - 8), ' ', num);
for (; num > 0; num--) {
uint8_t value;
if (!l2cap_frame_get_u8(frame, &value))
return false;
print_field("%*cValueID: 0x%02x (%s)", (indent - 8),
' ', value, value2str(attr, value));
}
return true;
response:
if (!l2cap_frame_get_u8(frame, &num))
return false;
print_field("%*cValueCount: 0x%02x", (indent - 8), ' ', num);
for (; num > 0; num--) {
uint8_t value, len;
uint16_t charset;
if (!l2cap_frame_get_u8(frame, &value))
return false;
print_field("%*cValueID: 0x%02x (%s)", (indent - 8), ' ',
value, value2str(attr, value));
if (!l2cap_frame_get_be16(frame, &charset))
return false;
print_field("%*cCharsetIDID: 0x%02x (%s)", (indent - 8), ' ',
charset, charset2str(charset));
if (!l2cap_frame_get_u8(frame, &len))
return false;
print_field("%*cStringLength: 0x%02x", (indent - 8), ' ', len);
printf("String: ");
for (; len > 0; len--) {
uint8_t c;
if (!l2cap_frame_get_u8(frame, &c))
return false;
printf("%1c", isprint(c) ? c : '.');
}
printf("\n");
}
return true;
}
static bool avrcp_register_notification(struct avctp_frame *avctp_frame,
uint8_t ctype, uint8_t len,
uint8_t indent)
{
struct l2cap_frame *frame = &avctp_frame->l2cap_frame;
uint8_t event, status;
uint16_t uid;
uint32_t interval;
uint64_t id;
if (ctype > AVC_CTYPE_GENERAL_INQUIRY)
goto response;
if (!l2cap_frame_get_u8(frame, &event))
return false;
print_field("%*cEventID: 0x%02x (%s)", (indent - 8),
' ', event, event2str(event));
if (!l2cap_frame_get_be32(frame, &interval))
return false;
print_field("%*cInterval: 0x%08x (%u seconds)",
(indent - 8), ' ', interval, interval);
return true;
response:
if (!l2cap_frame_get_u8(frame, &event))
return false;
print_field("%*cEventID: 0x%02x (%s)", (indent - 8),
' ', event, event2str(event));
switch (event) {
case AVRCP_EVENT_PLAYBACK_STATUS_CHANGED:
if (!l2cap_frame_get_u8(frame, &status))
return false;
print_field("%*cPlayStatus: 0x%02x (%s)", (indent - 8),
' ', status, playstatus2str(status));
break;
case AVRCP_EVENT_TRACK_CHANGED:
if (!l2cap_frame_get_be64(frame, &id))
return false;
print_field("%*cIdentifier: 0x%16" PRIx64 " (%" PRIu64 ")",
(indent - 8), ' ', id, id);
break;
case AVRCP_EVENT_PLAYBACK_POS_CHANGED:
if (!l2cap_frame_get_be32(frame, &interval))
return false;
print_field("%*cPosition: 0x%08x (%u miliseconds)",
(indent - 8), ' ', interval, interval);
break;
case AVRCP_EVENT_BATT_STATUS_CHANGED:
if (!l2cap_frame_get_u8(frame, &status))
return false;
print_field("%*cBatteryStatus: 0x%02x (%s)", (indent - 8),
' ', status, status2str(status));
break;
case AVRCP_EVENT_SYSTEM_STATUS_CHANGED:
if (!l2cap_frame_get_u8(frame, &status))
return false;
print_field("%*cSystemStatus: 0x%02x ", (indent - 8),
' ', status);
switch (status) {
case 0x00:
printf("(POWER_ON)\n");
break;
case 0x01:
printf("(POWER_OFF)\n");
break;
case 0x02:
printf("(UNPLUGGED)\n");
break;
default:
printf("(UNKOWN)\n");
break;
}
break;
case AVRCP_EVENT_PLAYER_APPLICATION_SETTING_CHANGED:
if (!l2cap_frame_get_u8(frame, &status))
return false;
print_field("%*cAttributeCount: 0x%02x", (indent - 8),
' ', status);
for (; status > 0; status--) {
uint8_t attr, value;
if (!l2cap_frame_get_u8(frame, &attr))
return false;
print_field("%*cAttributeID: 0x%02x (%s)",
(indent - 8), ' ', attr, attr2str(attr));
if (!l2cap_frame_get_u8(frame, &value))
return false;
print_field("%*cValueID: 0x%02x (%s)", (indent - 8),
' ', value, value2str(attr, value));
}
break;
case AVRCP_EVENT_VOLUME_CHANGED:
if (!l2cap_frame_get_u8(frame, &status))
return false;
status &= 0x7F;
print_field("%*cVolume: %.2f%% (%d/127)", (indent - 8),
' ', status/1.27, status);
break;
case AVRCP_EVENT_ADDRESSED_PLAYER_CHANGED:
if (!l2cap_frame_get_be16(frame, &uid))
return false;
print_field("%*cPlayerID: 0x%04x (%u)", (indent - 8),
' ', uid, uid);
if (!l2cap_frame_get_be16(frame, &uid))
return false;
print_field("%*cUIDCounter: 0x%04x (%u)", (indent - 8),
' ', uid, uid);
break;
case AVRCP_EVENT_UIDS_CHANGED:
if (!l2cap_frame_get_be16(frame, &uid))
return false;
print_field("%*cUIDCounter: 0x%04x (%u)", (indent - 8),
' ', uid, uid);
break;
}
return true;
}
