/* * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ #ifndef SUN_NIO_CH_SCTP_H #define SUN_NIO_CH_SCTP_H #ifdef __solaris__ #define _XPG4_2 #define __EXTENSIONS__ #include #include #include "jni.h" /* Current Solaris headers don't comply with draft rfc */ #ifndef SCTP_EOF #define SCTP_EOF MSG_EOF #endif #ifndef SCTP_UNORDERED #define SCTP_UNORDERED MSG_UNORDERED #endif /* The current version of the socket API extension shipped with Solaris does * not define the following options that the Java API (optionally) supports */ #ifndef SCTP_EXPLICIT_EOR #define SCTP_EXPLICIT_EOR -1 #endif #ifndef SCTP_FRAGMENT_INTERLEAVE #define SCTP_FRAGMENT_INTERLEAVE -1 #endif #ifndef SCTP_SET_PEER_PRIMARY_ADDR #define SCTP_SET_PEER_PRIMARY_ADDR -1 #endif /* Function types to support dynamic linking of socket API extension functions * for SCTP. This is so that there is no linkage depandancy during build or * runtime for libsctp.*/ typedef int sctp_getladdrs_func(int sock, sctp_assoc_t id, void **addrs); typedef int sctp_freeladdrs_func(void* addrs); typedef int sctp_getpaddrs_func(int sock, sctp_assoc_t id, void **addrs); typedef int sctp_freepaddrs_func(void *addrs); typedef int sctp_bindx_func(int sock, void *addrs, int addrcnt, int flags); typedef int sctp_peeloff_func(int sock, sctp_assoc_t id); #else /* __linux__ */ #include #include #include #include #include "jni.h" //Causes compiler error if not found, should make warning and uncomment /*#include */ #ifndef IPPROTO_SCTP #define IPPROTO_SCTP 132 #endif /* The current version of lksctp does * not define the following option that the Java API (optionally) supports */ #ifndef SCTP_EXPLICIT_EOR #define SCTP_EXPLICIT_EOR -1 #endif /* Definitions taken from lksctp-tools-1.0.8/src/include/netinet/sctp.h */ #ifndef SCTP_INITMSG enum sctp_optname { SCTP_RTOINFO, #define SCTP_RTOINFO SCTP_RTOINFO SCTP_ASSOCINFO, #define SCTP_ASSOCINFO SCTP_ASSOCINFO SCTP_INITMSG, #define SCTP_INITMSG SCTP_INITMSG SCTP_NODELAY, /* Get/set nodelay option. */ #define SCTP_NODELAY SCTP_NODELAY SCTP_AUTOCLOSE, #define SCTP_AUTOCLOSE SCTP_AUTOCLOSE SCTP_SET_PEER_PRIMARY_ADDR, #define SCTP_SET_PEER_PRIMARY_ADDR SCTP_SET_PEER_PRIMARY_ADDR SCTP_PRIMARY_ADDR, #define SCTP_PRIMARY_ADDR SCTP_PRIMARY_ADDR SCTP_ADAPTATION_LAYER, #define SCTP_ADAPTATION_LAYER SCTP_ADAPTATION_LAYER SCTP_DISABLE_FRAGMENTS, #define SCTP_DISABLE_FRAGMENTS SCTP_DISABLE_FRAGMENTS SCTP_PEER_ADDR_PARAMS, #define SCTP_PEER_ADDR_PARAMS SCTP_PEER_ADDR_PARAMS SCTP_DEFAULT_SEND_PARAM, #define SCTP_DEFAULT_SEND_PARAM SCTP_DEFAULT_SEND_PARAM SCTP_EVENTS, #define SCTP_EVENTS SCTP_EVENTS SCTP_I_WANT_MAPPED_V4_ADDR, /* Turn on/off mapped v4 addresses */ #define SCTP_I_WANT_MAPPED_V4_ADDR SCTP_I_WANT_MAPPED_V4_ADDR SCTP_MAXSEG, /* Get/set maximum fragment. */ #define SCTP_MAXSEG SCTP_MAXSEG SCTP_STATUS, #define SCTP_STATUS SCTP_STATUS SCTP_GET_PEER_ADDR_INFO, #define SCTP_GET_PEER_ADDR_INFO SCTP_GET_PEER_ADDR_INFO SCTP_DELAYED_ACK_TIME, #define SCTP_DELAYED_ACK_TIME SCTP_DELAYED_ACK_TIME SCTP_CONTEXT, /* Receive Context */ #define SCTP_CONTEXT SCTP_CONTEXT SCTP_FRAGMENT_INTERLEAVE, #define SCTP_FRAGMENT_INTERLEAVE SCTP_FRAGMENT_INTERLEAVE SCTP_PARTIAL_DELIVERY_POINT, /* Set/Get partial delivery point */ #define SCTP_PARTIAL_DELIVERY_POINT SCTP_PARTIAL_DELIVERY_POINT SCTP_MAX_BURST, /* Set/Get max burst */ #define SCTP_MAX_BURST SCTP_MAX_BURST }; enum sctp_sac_state { SCTP_COMM_UP, SCTP_COMM_LOST, SCTP_RESTART, SCTP_SHUTDOWN_COMP, SCTP_CANT_STR_ASSOC, }; enum sctp_spc_state { SCTP_ADDR_AVAILABLE, SCTP_ADDR_UNREACHABLE, SCTP_ADDR_REMOVED, SCTP_ADDR_ADDED, SCTP_ADDR_MADE_PRIM, SCTP_ADDR_CONFIRMED, }; enum sctp_sinfo_flags { SCTP_UNORDERED = 1, /* Send/receive message unordered. */ SCTP_ADDR_OVER = 2, /* Override the primary destination. */ SCTP_ABORT=4, /* Send an ABORT message to the peer. */ SCTP_EOF=MSG_FIN, /* Initiate graceful shutdown process. */ }; enum sctp_sn_type { SCTP_SN_TYPE_BASE = (1<<15), SCTP_ASSOC_CHANGE, SCTP_PEER_ADDR_CHANGE, SCTP_SEND_FAILED, SCTP_REMOTE_ERROR, SCTP_SHUTDOWN_EVENT, SCTP_PARTIAL_DELIVERY_EVENT, SCTP_ADAPTATION_INDICATION, }; typedef enum sctp_cmsg_type { SCTP_INIT, /* 5.2.1 SCTP Initiation Structure */ #define SCTP_INIT SCTP_INIT SCTP_SNDRCV, /* 5.2.2 SCTP Header Information Structure */ #define SCTP_SNDRCV SCTP_SNDRCV } sctp_cmsg_t; enum sctp_msg_flags { MSG_NOTIFICATION = 0x8000, #define MSG_NOTIFICATION MSG_NOTIFICATION }; #define SCTP_BINDX_ADD_ADDR 0x01 #define SCTP_BINDX_REM_ADDR 0x02 typedef __s32 sctp_assoc_t; struct sctp_initmsg { __u16 sinit_num_ostreams; __u16 sinit_max_instreams; __u16 sinit_max_attempts; __u16 sinit_max_init_timeo; }; struct sctp_sndrcvinfo { __u16 sinfo_stream; __u16 sinfo_ssn; __u16 sinfo_flags; __u32 sinfo_ppid; __u32 sinfo_context; __u32 sinfo_timetolive; __u32 sinfo_tsn; __u32 sinfo_cumtsn; sctp_assoc_t sinfo_assoc_id; }; struct sctp_event_subscribe { __u8 sctp_data_io_event; __u8 sctp_association_event; __u8 sctp_address_event; __u8 sctp_send_failure_event; __u8 sctp_peer_error_event; __u8 sctp_shutdown_event; __u8 sctp_partial_delivery_event; __u8 sctp_adaptation_layer_event; }; struct sctp_send_failed { __u16 ssf_type; __u16 ssf_flags; __u32 ssf_length; __u32 ssf_error; struct sctp_sndrcvinfo ssf_info; sctp_assoc_t ssf_assoc_id; __u8 ssf_data[0]; }; struct sctp_assoc_change { __u16 sac_type; __u16 sac_flags; __u32 sac_length; __u16 sac_state; __u16 sac_error; __u16 sac_outbound_streams; __u16 sac_inbound_streams; sctp_assoc_t sac_assoc_id; __u8 sac_info[0]; }; struct sctp_shutdown_event { __u16 sse_type; __u16 sse_flags; __u32 sse_length; sctp_assoc_t sse_assoc_id; }; struct sctp_paddr_change { __u16 spc_type; __u16 spc_flags; __u32 spc_length; struct sockaddr_storage spc_aaddr; int spc_state; int spc_error; sctp_assoc_t spc_assoc_id; } __attribute__((packed, aligned(4))); struct sctp_remote_error { __u16 sre_type; __u16 sre_flags; __u32 sre_length; __u16 sre_error; sctp_assoc_t sre_assoc_id; __u8 sre_data[0]; }; struct sctp_adaptation_event { __u16 sai_type; __u16 sai_flags; __u32 sai_length; __u32 sai_adaptation_ind; sctp_assoc_t sai_assoc_id; }; struct sctp_setprim { sctp_assoc_t ssp_assoc_id; struct sockaddr_storage ssp_addr; } __attribute__((packed, aligned(4))); struct sctp_setpeerprim { sctp_assoc_t sspp_assoc_id; struct sockaddr_storage sspp_addr; } __attribute__((packed, aligned(4))); struct sctp_pdapi_event { __u16 pdapi_type; __u16 pdapi_flags; __u32 pdapi_length; __u32 pdapi_indication; sctp_assoc_t pdapi_assoc_id; }; union sctp_notification { struct { __u16 sn_type; /* Notification type. */ __u16 sn_flags; __u32 sn_length; } sn_header; struct sctp_assoc_change sn_assoc_change; struct sctp_paddr_change sn_paddr_change; struct sctp_remote_error sn_remote_error; struct sctp_send_failed sn_send_failed; struct sctp_shutdown_event sn_shutdown_event; struct sctp_adaptation_event sn_adaptation_event; struct sctp_pdapi_event sn_pdapi_event; }; #endif /* SCTP_INITMSG */ /* Function types to support dynamic linking of socket API extension functions * for SCTP. This is so that there is no linkage depandancy during build or * runtime for libsctp.*/ typedef int sctp_getladdrs_func(int sd, sctp_assoc_t id, struct sockaddr **addrs); typedef int sctp_freeladdrs_func(struct sockaddr *addrs); typedef int sctp_getpaddrs_func(int sd, sctp_assoc_t id, struct sockaddr **addrs); typedef int sctp_freepaddrs_func(struct sockaddr *addrs); typedef int sctp_bindx_func(int sd, struct sockaddr *addrs, int addrcnt, int flags); typedef int sctp_peeloff_func(int sock, sctp_assoc_t id); #endif /* __linux__ */ sctp_getladdrs_func* nio_sctp_getladdrs; sctp_freeladdrs_func* nio_sctp_freeladdrs; sctp_getpaddrs_func* nio_sctp_getpaddrs; sctp_freepaddrs_func* nio_sctp_freepaddrs; sctp_bindx_func* nio_sctp_bindx; sctp_peeloff_func* nio_sctp_peeloff; jboolean loadSocketExtensionFuncs(JNIEnv* env); #endif /* !SUN_NIO_CH_SCTP_H */