CECD Services

Streetpass stuff.

CECD Service "cecd:u"

Command Header	Description
0x000100C2	Open/OpenRawFile
0x00020042	Read/ReadRawFile
0x00030104	ReadMessage
0x00040106	ReadMessageWithHMAC
0x00050042	Write/WriteRawFile
0x00060104	WriteMessage
0x00070106	WriteMessageWithHMAC
0x00080102	Delete
0x000900C2	SetData (16*length+10 of CecMessageId buffer in cmdbuff[4] (always 16*8+10), CecMessageId* in cmdbuf[5])
0x000A00C4	ReadData/GetSystemInfo
0x000B0040	Start
0x000C0040	Stop
0x000D0082	GetCecInfoBuffer
0x000E0000	GetCecdState (returns CecStateAbbreviated in cmdbuf[2])
0x000F0000	GetCecInfoEventHandle (returns event handle in cmdbuf[3])
0x00100000	GetChangeStateEventHandle (returns event handle in cmdbuf[3])
0x00110104	OpenAndWrite
0x00120104	OpenAndRead
0x001E0082	GetEventLog
0x001F0000	GetEventLogStart
0x00200000	GetEventLogEntryCount
0x0021....	?

CecDataPathType

Name	Value	Notes
CEC_PATH_MBOX_LIST	1	data:/CEC/MBoxList____
CEC_PATH_MBOX_INFO	2	data:/CEC/<id>/MBoxInfo____
CEC_PATH_INBOX_INFO	3	data:/CEC/<id>/InBox___/BoxInfo_____
CEC_PATH_OUTBOX_INFO	4	data:/CEC/<id>/OutBox__/BoxInfo_____
CEC_PATH_OUTBOX_INDEX	5	data:/CEC/<id>/OutBox__/OBIndex_____
CEC_PATH_INBOX_MSG	6	data:/CEC/<id>/InBox___/_<message_id>
CEC_PATH_OUTBOX_MSG	7	data:/CEC/<id>/OutBox__/_<message_id>
CEC_PATH_ROOT_DIR	10	data:/CEC
CEC_PATH_MBOX_DIR	11	data:/CEC/<id>
CEC_PATH_INBOX_DIR	12	data:/CEC/<id>/InBox___
CEC_PATH_OUTBOX_DIR	13	data:/CEC/<id>/OutBox__
	101 thru 199 (inclusive)	data:/CEC/<id>/MBoxData.0<i-100>
CECMESSAGE_BOX_ICON	101	data:/CEC/<id>/MBoxData.001
CECMESSAGE_BOX_TITLE	110	data:/CEC/<id>/MBoxData.010

CecCommand

Name	Value	Notes
CEC_COMMAND_NONE	0
CEC_COMMAND_START	1
CEC_COMMAND_RESET_START	2
CEC_COMMAND_READYSCAN	3
CEC_COMMAND_READYSCANWAIT	4
CEC_COMMAND_STARTSCAN	5
CEC_COMMAND_RESCAN	6
CEC_COMMAND_NDM_RESUME	7
CEC_COMMAND_NDM_SUSPEND	8
CEC_COMMAND_NDM_SUSPEND_IMMEDIATE	9
CEC_COMMAND_STOPWAIT	0xA
CEC_COMMAND_STOP	0xB
CEC_COMMAND_STOP_FORCE	0xC
CEC_COMMAND_STOP_FORCE_WAIT	0xD
CEC_COMMAND_RESET_FILTER	0xE
CEC_COMMAND_DAEMON_STOP	0xF
CEC_COMMAND_DAEMON_START	0x10
CEC_COMMAND_EXIT	0x11
CEC_COMMAND_OVER_BOSS	0x12
CEC_COMMAND_OVER_BOSS_FORCE	0x13
CEC_COMMAND_OVER_BOSS_FORCE_WAIT	0x14
CEC_COMMAND_END	0x15

CecStateAbbreviated

Name	Value	Notes
CEC_STATE_ABBREV_IDLE	1	Corresponds to CEC_STATE_IDLE
CEC_STATE_ABBREV_INACTIVE	2	Corresponds to CEC_STATEs *FINISH*, *POST, and OVER_BOSS
CEC_STATE_ABBREV_SCANNING	3	Corresponds to CEC_STATE_SCANNING
CEC_STATE_ABBREV_WLREADY?	4	Corresponds to CEC_STATE_WIRELESS_READY when some unknown bool is true
CEC_STATE_ABBREV_OTHER	5	Corresponds to CEC_STATEs besides *FINISH*, *POST, and OVER_BOSS and those listed here

CecMessageId

Type	Field
char[8]	data

CECD Service "cecd:s"

This contains a similar (probably the same) command handler from 0x0001.... to 0x0021.... as them in cecd:u. In addition, it also contains

Command Header	Description
0x0401....	?
0x04020002	GetCecInfoEventHandleSys
0x040A....	?
0x040B....	?
0x040C0042	GetSendSlotsMetadata?
0x040D0082	GetSlot? title_id, write_buffer, buffer_size
0x040E....	?
0x040F....	?
0x0410....	?
0x04110042	?
0x041200C2	AddSlot?
0x0413....	?
0x0414....	CloseSpr? bool success
0x04150000	GenHashConsoleUnique
0x04160002	?
0x0417....	?

CECD Service "cecd:ndm"

Command Header	Description
0x00010000	Initialize
0x00020000	Deinitialize
0x00030000	ResumeDaemon
0x00040040	SuspendDaemon(bool immediately)
0x00050000	QueryStatus
0x00060042	GetNZoneInfo
0x00070042	SetNZoneSSIDList
0x00080042	SetNZoneMacFilter