218 lines
6.7 KiB
D
218 lines
6.7 KiB
D
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/*
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* Copyright (c) 2013-2017 Apple Computer, Inc. All Rights Reserved.
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*
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* @APPLE_LICENSE_HEADER_START@
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this
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* file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_LICENSE_HEADER_END@
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*/
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#pragma D depends_on library darwin.d
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#pragma D depends_on library socket.d
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#pragma D depends_on module mach_kernel
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#pragma D depends_on provider mptcp
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#pragma D depends_on provider ip
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/*
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* MPTCP Protocol Control Block.
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*/
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inline int MPTCPS_CLOSED = 0;
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#pragma D binding "1.0" MPTCPS_CLOSED
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inline int MPTCPS_LISTEN = 1;
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#pragma D binding "1.0" MPTCPS_LISTEN
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inline int MPTCPS_ESTABLISHED = 2;
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#pragma D binding "1.0" MPTCPS_ESTABLISHED
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inline int MPTCPS_CLOSE_WAIT = 3;
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#pragma D binding "1.0" MPTCPS_CLOSE_WAIT
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inline int MPTCPS_FIN_WAIT_1 = 4;
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#pragma D binding "1.0" MPTCPS_FIN_WAIT_1
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inline int MPTCPS_CLOSING = 5;
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#pragma D binding "1.0" MPTCPS_CLOSING
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inline int MPTCPS_LAST_ACK = 6;
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#pragma D binding "1.0" MPTCPS_LAST_ACK
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inline int MPTCPS_FIN_WAIT_2 = 7;
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#pragma D binding "1.0" MPTCPS_FIN_WAIT_2
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inline int MPTCPS_TIME_WAIT = 8;
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#pragma D binding "1.0" MPTCPS_TIME_WAIT
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inline int MPTCPS_TERMINATE = 10;
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#pragma D binding "1.0" MPTCPS_TERMINATE
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typedef struct mptsinfo {
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string state;
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uint32_t flags;
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uint32_t vers;
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uint32_t error;
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mptcp_key_t localkey;
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mptcp_key_t remotekey;
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mptcp_token_t localtoken;
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mptcp_token_t remotetoken;
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int rxtshift;
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uint32_t rxtstart;
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uint64_t rtseq;
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uint32_t timervals;
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uint32_t timewait;
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uint64_t snduna;
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uint64_t sndnxt;
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uint64_t sndmax;
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uint64_t local_idsn;
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uint32_t sndwnd;
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uint64_t rcvnxt;
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uint64_t remote_idsn;
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uint32_t rcvwnd;
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struct mptcb *mptcb;
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} mptsinfo_t;
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#pragma D binding "1.0" translator
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translator mptsinfo_t < struct mptcb *T > {
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state = T->mpt_state == MPTCPS_CLOSED ? "state-closed" :
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T->mpt_state == MPTCPS_LISTEN ? "state-listen" :
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T->mpt_state == MPTCPS_ESTABLISHED ?
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"state-established" :
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T->mpt_state == MPTCPS_CLOSE_WAIT ? "state-close-wait" :
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T->mpt_state == MPTCPS_FIN_WAIT_1 ? "state-fin-wait-1" :
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T->mpt_state == MPTCPS_CLOSING ? "state-closing" :
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T->mpt_state == MPTCPS_LAST_ACK ? "state-last-ack" :
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T->mpt_state == MPTCPS_FIN_WAIT_2 ? "state-fin-wait-2" :
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T->mpt_state == MPTCPS_TIME_WAIT ? "state-time-wait" :
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T->mpt_state == MPTCPS_TERMINATE ?
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"state-terminate" :
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"<unknown>";
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flags = T->mpt_flags;
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vers = T->mpt_version;
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error = T->mpt_softerror;
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localkey = T->mpt_localkey;
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remotekey = T->mpt_remotekey;
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localtoken = T->mpt_localtoken;
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remotetoken = T->mpt_remotetoken;
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rxtshift = T->mpt_rxtshift;
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rxtstart = T->mpt_rxtstart;
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rtseq = T->mpt_rtseq;
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timervals = T->mpt_timer_vals;
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timewait = T->mpt_timewait;
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snduna = T->mpt_snduna;
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sndnxt = T->mpt_sndnxt;
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sndmax = T->mpt_sndmax;
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local_idsn = T->mpt_local_idsn;
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sndwnd = T->mpt_sndwnd;
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rcvnxt = T->mpt_rcvnxt;
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remote_idsn = T->mpt_remote_idsn;
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rcvwnd = T->mpt_rcvwnd;
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mptcb = T;
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};
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/*
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* Multipath Control Block.
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*/
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inline int MPPCB_STATE_INUSE = 1;
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#pragma D binding "1.0" MPPCB_STATE_INUSE
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inline int MPPCB_STATE_DEAD = 2;
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#pragma D binding "1.0" MPPCB_STATE_DEAD
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typedef struct mppsinfo {
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string state;
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uint32_t flags;
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struct mppcb *mppcb;
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} mppsinfo_t;
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#pragma D binding "1.0" translator
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translator mppsinfo_t < struct mppcb *T> {
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state = T ?
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T->mpp_state == MPPCB_STATE_INUSE ? "state-inuse" :
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T->mpp_state == MPPCB_STATE_DEAD ? "state-dead" :
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"<unknown>" : "<null>";
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flags = T->mpp_flags;
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mppcb = T;
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};
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/*
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* MPTCP Session.
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*/
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typedef struct mptsesinfo {
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uint16_t numflows;
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uint16_t nummpcapflows;
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sae_connid_t connid_last;
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uint8_t flags;
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struct mptses *mptses;
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} mptsesinfo_t;
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#pragma D binding "1.0" translator
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translator mptsesinfo_t < struct mptses *T > {
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numflows = T->mpte_numflows;
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nummpcapflows = T->mpte_nummpcapflows;
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connid_last = T->mpte_connid_last;
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flags = T->mpte_flags;
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mptses = T;
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};
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/*
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* MPTCP Subflow.
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*/
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inline int MPTSF_CONNECTING = 0x00002;
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#pragma D binding "1.0" MPTSF_CONNECTING
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inline int MPTSF_CONNECT_PENDING= 0x00004;
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#pragma D binding "1.0" MPTSF_CONNECT_PENDING
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inline int MPTSF_CONNECTED = 0x00008;
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#pragma D binding "1.0" MPTSF_CONNECTED
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inline int MPTSF_DISCONNECTING = 0x00010;
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#pragma D binding "1.0" MPTSF_DISCONNECTING
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inline int MPTSF_DISCONNECTED = 0x00020;
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#pragma D binding "1.0" MPTSF_DISCONNECTED
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inline int MPTSF_MP_CAPABLE = 0x00040;
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#pragma D binding "1.0" MPTSF_MP_CAPABLE
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inline int MPTSF_MP_READY = 0x00080;
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#pragma D binding "1.0" MPTSF_MP_READY
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inline int MPTSF_MP_DEGRADED = 0x00100;
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#pragma D binding "1.0" MPTSF_MP_DEGRADED
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inline int MPTSF_SUSPENDED = 0x00200;
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#pragma D binding "1.0" MPTSF_SUSPENDED
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inline int MPTSF_BOUND_IF = 0x00400;
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#pragma D binding "1.0" MPTSF_BOUND_IF
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inline int MPTSF_BOUND_IP = 0x00800;
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#pragma D binding "1.0" MPTSF_BOUND_IP
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inline int MPTSF_BOUND_PORT = 0x01000;
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#pragma D binding "1.0" MPTSF_BOUND_PORT
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inline int MPTSF_PREFERRED = 0x02000;
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#pragma D binding "1.0" MPTSF_PREFERRED
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inline int MPTSF_SOPT_OLDVAL = 0x04000;
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#pragma D binding "1.0" MPTSF_SOPT_OLDVAL
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inline int MPTSF_SOPT_INPROG = 0x08000;
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#pragma D binding "1.0" MPTSF_SOPT_INPROG
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inline int MPTSF_DELETEOK = 0x10000;
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#pragma D binding "1.0" MPTSF_DELETEOK
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inline int MPTSF_FAILINGOVER = 0x20000;
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#pragma D binding "1.0" MPTSF_FAILINGOVER
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inline int MPTSF_ACTIVE = 0x40000;
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#pragma D binding "1.0" MPTSF_ACTIVE
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inline int MPTSF_MPCAP_CTRSET = 0x80000;
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#pragma D binding "1.0" MPTSF_MPCAP_CTRSET
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typedef struct mptsubinfo {
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uint32_t flags;
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uint32_t evctl;
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sae_connid_t connid;
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uint32_t rank;
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struct mptsub *mptsub;
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} mptsubinfo_t;
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#pragma D binding "1.0" translator
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translator mptsubinfo_t < struct mptsub *T > {
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flags = T->mpts_flags;
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evctl = T->mpts_evctl;
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connid = T->mpts_connid;
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mptsub = T;
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};
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