1 files changed, 260 insertions, 0 deletions
diff --git a/contrib/ntp/include/ntp_control.h b/contrib/ntp/include/ntp_control.h
new file mode 100644
index 000000000000..dbcc2c659ff3
--- /dev/null
+++ b/contrib/ntp/include/ntp_control.h
@@ -0,0 +1,260 @@
+/*
+ * ntp_control.h - definitions related to NTP mode 6 control messages
+ */
+
+#include "ntp_types.h"
+
+struct ntp_control {
+	u_char li_vn_mode;		/* leap, version, mode */
+	u_char r_m_e_op;		/* response, more, error, opcode */
+	u_short sequence;		/* sequence number of request */
+	u_short status;			/* status word for association */
+	u_short associd;		/* association ID */
+	u_short offset;			/* offset of this batch of data */
+	u_short count;			/* count of data in this packet */
+	u_char data[(480 + MAX_MAC_LEN)]; /* data + auth */
+};
+
+/*
+ * Length of the control header, in octets
+ */
+#define	CTL_HEADER_LEN		12
+#define	CTL_MAX_DATA_LEN	468
+
+
+/*
+ * Limits and things
+ */
+#define	CTL_MAXTRAPS	3		/* maximum number of traps we allow */
+#define	CTL_TRAPTIME	(60*60)		/* time out traps in 1 hour */
+#define	CTL_MAXAUTHSIZE	64		/* maximum size of an authen'ed req */
+
+/*
+ * Decoding for the r_m_e_op field
+ */
+#define	CTL_RESPONSE	0x80
+#define	CTL_ERROR	0x40
+#define	CTL_MORE	0x20
+#define	CTL_OP_MASK	0x1f
+
+#define	CTL_ISRESPONSE(r_m_e_op)	(((r_m_e_op) & 0x80) != 0)
+#define	CTL_ISMORE(r_m_e_op)	(((r_m_e_op) & 0x20) != 0)
+#define	CTL_ISERROR(r_m_e_op)	(((r_m_e_op) & 0x40) != 0)
+#define	CTL_OP(r_m_e_op)	((r_m_e_op) & CTL_OP_MASK)
+
+/*
+ * Opcodes
+ */
+#define	CTL_OP_UNSPEC		0
+#define	CTL_OP_READSTAT		1
+#define	CTL_OP_READVAR		2
+#define	CTL_OP_WRITEVAR		3
+#define	CTL_OP_READCLOCK	4
+#define	CTL_OP_WRITECLOCK	5
+#define	CTL_OP_SETTRAP		6
+#define	CTL_OP_ASYNCMSG		7
+#define	CTL_OP_UNSETTRAP	31
+
+/*
+ * {En,De}coding of the system status word
+ */
+#define	CTL_SST_TS_UNSPEC	0	/* time source unspecified */
+#define	CTL_SST_TS_ATOM		1	/* time source calibrated atomic */
+#define	CTL_SST_TS_LF		2	/* time source VLF or LF radio */
+#define	CTL_SST_TS_HF		3	/* time source HF radio */
+#define	CTL_SST_TS_UHF		4	/* time source UHF radio */
+#define	CTL_SST_TS_LOCAL	5	/* time source LOCAL */
+#define	CTL_SST_TS_NTP		6	/* time source NTP */
+#define	CTL_SST_TS_UDPTIME	7	/* time source UDP/TIME */
+#define	CTL_SST_TS_WRSTWTCH	8	/* time source is wristwatch */
+#define	CTL_SST_TS_TELEPHONE	9	/* time source is telephone modem */
+#define CTL_SST_TS_PPS		0x20	/* time source is PPS signal */
+
+#define	CTL_SYS_MAXEVENTS	15
+
+#define	CTL_SYS_STATUS(li, source, nevnt, evnt) \
+		(((((unsigned short)(li))<< 14)&0xc000) | \
+		(((source)<<8)&0x3f00) | \
+		(((nevnt)<<4)&0x00f0) | \
+		((evnt)&0x000f))
+
+#define	CTL_SYS_LI(status)	(((status)>>14) & 0x3)
+#define	CTL_SYS_SOURCE(status)	(((status)>>8) & 0x3f)
+#define	CTL_SYS_NEVNT(status)	(((status)>>4) & 0xf)
+#define	CTL_SYS_EVENT(status)	((status) & 0xf)
+
+/*
+ * {En,De}coding of the peer status word
+ */
+#define	CTL_PST_CONFIG		0x80
+#define	CTL_PST_AUTHENABLE	0x40
+#define	CTL_PST_AUTHENTIC	0x20
+#define	CTL_PST_REACH		0x10
+#define	CTL_PST_UNSPEC		0x08
+
+#define	CTL_PST_SEL_REJECT	0	/*   reject */
+#define	CTL_PST_SEL_SANE	1	/* x falsetick */
+#define	CTL_PST_SEL_CORRECT	2	/* . excess */
+#define	CTL_PST_SEL_SELCAND	3	/* - outlyer */
+#define	CTL_PST_SEL_SYNCCAND	4	/* + candidat */
+#define	CTL_PST_SEL_DISTSYSPEER	5	/* # selected */
+#define	CTL_PST_SEL_SYSPEER	6	/* * sys.peer */
+#define	CTL_PST_SEL_PPS		7	/* o pps.peer */
+
+#define	CTL_PEER_MAXEVENTS	15
+
+#define	CTL_PEER_STATUS(status, nevnt, evnt) \
+		((((status)<<8) & 0xff00) | \
+		(((nevnt)<<4) & 0x00f0) | \
+		((evnt) & 0x000f))
+
+#define	CTL_PEER_STATVAL(status)(((status)>>8) & 0xff)
+#define	CTL_PEER_NEVNT(status)	(((status)>>4) & 0xf)
+#define	CTL_PEER_EVENT(status)	((status) & 0xf)
+
+/*
+ * {En,De}coding of the clock status word
+ */
+#define	CTL_CLK_OKAY		0
+#define	CTL_CLK_NOREPLY		1
+#define	CTL_CLK_BADFORMAT	2
+#define	CTL_CLK_FAULT		3
+#define	CTL_CLK_PROPAGATION	4
+#define	CTL_CLK_BADDATE		5
+#define	CTL_CLK_BADTIME		6
+
+#define	CTL_CLK_STATUS(status, event) \
+		((((status)<<8) & 0xff00) | \
+		((event) & 0x00ff))
+
+/*
+ * Error code responses returned when the E bit is set.
+ */
+#define	CERR_UNSPEC	0
+#define	CERR_PERMISSION	1
+#define	CERR_BADFMT	2
+#define	CERR_BADOP	3
+#define	CERR_BADASSOC	4
+#define	CERR_UNKNOWNVAR	5
+#define	CERR_BADVALUE	6
+#define	CERR_RESTRICT	7
+
+#define	CERR_NORESOURCE	CERR_PERMISSION	/* wish there was a different code */
+
+
+/*
+ * System variables we understand
+ */
+#define	CS_LEAP		1
+#define	CS_STRATUM	2
+#define	CS_PRECISION	3
+#define	CS_ROOTDELAY	4
+#define	CS_ROOTDISPERSION	5
+#define	CS_REFID	6
+#define	CS_REFTIME	7
+#define	CS_POLL		8
+#define	CS_PEERID	9
+#define CS_STATE	10
+#define	CS_OFFSET	11
+#define	CS_DRIFT	12
+#define	CS_COMPLIANCE	13
+#define	CS_CLOCK	14
+#define	CS_PROCESSOR	15
+#define	CS_SYSTEM	16
+#define	CS_STABIL	17
+#define CS_VARLIST	18
+
+#define	CS_MAXCODE	CS_VARLIST
+
+/*
+ * Peer variables we understand
+ */
+#define	CP_CONFIG	1
+#define	CP_AUTHENABLE	2
+#define	CP_AUTHENTIC	3
+#define	CP_SRCADR	4
+#define	CP_SRCPORT	5
+#define	CP_DSTADR	6
+#define	CP_DSTPORT	7
+#define	CP_LEAP		8
+#define	CP_HMODE	9
+#define	CP_STRATUM	10
+#define	CP_PPOLL	11
+#define	CP_HPOLL	12
+#define	CP_PRECISION	13
+#define	CP_ROOTDELAY	14
+#define	CP_ROOTDISPERSION	15
+#define	CP_REFID	16
+#define	CP_REFTIME	17
+#define	CP_ORG		18
+#define	CP_REC		19
+#define	CP_XMT		20
+#define	CP_REACH	21
+#define	CP_VALID	22
+#define	CP_TIMER	23
+#define	CP_DELAY	24
+#define	CP_OFFSET	25
+#define CP_JITTER	26
+#define	CP_DISPERSION	27
+#define	CP_KEYID	28
+#define	CP_FILTDELAY	29
+#define	CP_FILTOFFSET	30
+#define	CP_PMODE	31
+#define	CP_RECEIVED	32
+#define	CP_SENT		33
+#define	CP_FILTERROR	34
+#define	CP_FLASH	35
+#define CP_DISP		36
+#define CP_VARLIST	37
+
+#define	CP_MAXCODE	CP_VARLIST
+
+/*
+ * Clock variables we understand
+ */
+#define	CC_TYPE		1
+#define	CC_TIMECODE	2
+#define	CC_POLL		3
+#define	CC_NOREPLY	4
+#define	CC_BADFORMAT	5
+#define	CC_BADDATA	6
+#define	CC_FUDGETIME1	7
+#define	CC_FUDGETIME2	8
+#define	CC_FUDGEVAL1	9
+#define	CC_FUDGEVAL2	10
+#define	CC_FLAGS	11
+#define	CC_DEVICE	12
+#define CC_VARLIST	13
+
+#define	CC_MAXCODE	CC_VARLIST
+
+/*
+ * Definition of the structure used internally to hold trap information.
+ * ntp_request.c wants to see this.
+ */
+struct ctl_trap {
+	struct sockaddr_in tr_addr;	/* address of trap recipient */
+	struct interface *tr_localaddr;	/* interface to send this through */
+	u_long tr_settime;		/* time trap was set */
+	u_long tr_count;		/* async messages sent to this guy */
+	u_long tr_origtime;		/* time trap was originally set */
+	u_long tr_resets;		/* count of resets for this trap */
+	u_short tr_sequence;		/* trap sequence id */
+	u_char tr_flags;		/* trap flags */
+	u_char tr_version;		/* version number of trapper */
+};
+
+/*
+ * Flag bits
+ */
+#define	TRAP_INUSE	0x1		/* this trap is active */
+#define	TRAP_NONPRIO	0x2		/* this trap is non-priority */
+#define	TRAP_CONFIGURED	0x4		/* this trap was configured */
+
+/*
+ * Types of things we may deal with
+ * shared between ntpq and library
+ */
+#define	TYPE_SYS	1
+#define	TYPE_PEER	2
+#define	TYPE_CLOCK	3