Mercurial > hg > freeDiameter
view libfdcore/endpoints.c @ 1513:73e563165594
Add 3GPP TS 29.468 V15.8.0 (2019-12)
Add AVPs:
- BMSC-Address, Address, code 3500, section 6.4.2
- BMSC-Port, Unsigned32, code 3501, section 6.4.3
- Common-Tunnel-Endpoint-Identifier, OctetString, code 3524, section 6.4.26
- FEC-Request, OctetString, code 3525, section 6.4.27
- FEC-Result, Unsigned32, code 3531, section 6.4.33
- Local-M1-Information, Grouped, code 3518, section 6.4.20
- Local-MB2-U-Information, Grouped, code 3519, section 6.4.21
- MB2U-Security, Unsigned32, code 3517, section 6.4.19
- MBMS-Bearer-Event, Unsigned32, code 3502, section 6.4.4
- MBMS-Bearer-Event-Notification, Grouped, code 3503, section 6.4.5
- MBMS-Bearer-Request, Grouped, code 3504, section 6.4.6
- MBMS-Bearer-Response, Grouped, code 3505, section 6.4.7
- MBMS-Bearer-Result, Unsigned32, code 3506, section 6.4.8
- MBMS-eNB-IP-Multicast-Address, Address, code 3520, section 6.4.22
- MBMS-eNB-IPv6-Multicast-Address, Address, code 3521, section 6.4.23
- MBMS-GW-SSM-IP-Address-29.468, Address, code 3522, section 6.4.24
- MBMS-GW-SSM-IPv6-Address-29.468, Address, code 3523, section 6.4.25
- MBMS-Start-Time, Time, code 3507, section 6.4.9
- Radio-Frequency-29.468, Unsigned32, code 3508, section 6.4.10
- ROHC-Full-Header-Periodicity, Float32, code 3527, section 6.4.29
- ROHC-Max-CID, Unsigned32, code 3532, section 6.4.34
- ROHC-Profile, Unsigned32, code 3528, section 6.4.30
- ROHC-Request, Grouped, code 3526, section 6.4.28
- ROHC-Result, Unsigned32, code 3530, section 6.4.32
- TMGI-Allocation-Request, Grouped, code 3509, section 6.4.11
- TMGI-Allocation-Response, Grouped, code 3510, section 6.4.12
- TMGI-Allocation-Result, Unsigned32, code 3511, section 6.4.13
- TMGI-Deallocation-Request, Grouped, code 3512, section 6.4.14
- TMGI-Deallocation-Response, Grouped, code 3513, section 6.4.15
- TMGI-Deallocation-Result, Unsigned32, code 3514, section 6.4.16
- TMGI-Expiry, Grouped, code 3515, section 6.4.17
- TMGI-Number, Unsigned32, code 3516, section 6.4.18
- Userplane-Protocol-Result, Grouped, code 3529, section 6.4.31
Note: Name conflict with 3GPP TS 29.061 MBMS-GW-SSM-IP-Address (924).
3GPP TS 29.061 V10.4.0 (2011-09) CR 0355 added MBMS-GW-SSM-IP-Address (924).
3GPP TS 29.468 V14.0.0 (2016-12) CR 0021 added MBMS-GW-SSM-IP-Address (3522).
Fix: MBMS-GW-SSM-IP-Address (3522) renamed to MBMS-GW-SSM-IP-Address-29.468 (3522).
Note: Name conflict with 3GPP TS 29.061 MBMS-GW-SSM-IPv6-Address (925).
3GPP TS 29.061 V10.4.0 (2011-09) CR 0355 added MBMS-GW-SSM-IPv6-Address (925).
3GPP TS 29.468 V14.0.0 (2016-12) CR 0021 added MBMS-GW-SSM-IPv6-Address (3523).
Fix: MBMS-GW-SSM-IPv6-Address (3523) renamed to MBMS-GW-SSM-IPv6-Address-29.468 (3523).
Note: Name conflict with 3GPP TS 32.299 Radio-Frequency (3462).
3GPP TS 29.468 V12.0.0 (2014-09) added Radio-Frequency (3508).
3GPP TS 32.299 V13.1.0 (2015-06) CR 0638 added Radio-Frequency (3462).
Fix: Radio-Frequency (3508) renamed to Radio-Frequency-29.468 (3508).
author | Luke Mewburn <luke@mewburn.net> |
---|---|
date | Tue, 07 Apr 2020 19:38:33 +1000 |
parents | 140450615773 |
children |
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/********************************************************************************************************* * Software License Agreement (BSD License) * * Author: Sebastien Decugis <sdecugis@freediameter.net> * * * * Copyright (c) 2013, WIDE Project and NICT * * All rights reserved. * * * * Redistribution and use of this software in source and binary forms, with or without modification, are * * permitted provided that the following conditions are met: * * * * * Redistributions of source code must retain the above * * copyright notice, this list of conditions and the * * following disclaimer. * * * * * Redistributions in binary form must reproduce the above * * copyright notice, this list of conditions and the * * following disclaimer in the documentation and/or other * * materials provided with the distribution. * * * * * Neither the name of the WIDE Project or NICT nor the * * names of its contributors may be used to endorse or * * promote products derived from this software without * * specific prior written permission of WIDE Project and * * NICT. * * * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *********************************************************************************************************/ #include "fdcore-internal.h" /* Add an endpoint information in a list */ int fd_ep_add_merge( struct fd_list * list, sSA * sa, socklen_t sl, uint32_t flags ) { struct fd_endpoint * ep; struct fd_list * li; union { sSA * sa; sSA4 *sin; sSA6 *sin6; } ptr; in_port_t * port; int cmp = -1; TRACE_ENTRY("%p %p %u %x", list, sa, sl, flags); CHECK_PARAMS( list && sa && (sl <= sizeof(sSS)) ); if (list->next == NULL) { /* the list is not initialized yet, do it */ fd_list_init(list, NULL); } ptr.sa = sa; /* Filter out a bunch of invalid addresses */ switch (sa->sa_family) { case AF_INET: if (! (flags & EP_ACCEPTALL)) { if (IN_IS_ADDR_UNSPECIFIED(&ptr.sin->sin_addr) || IN_IS_ADDR_LOOPBACK(&ptr.sin->sin_addr) /* the next one filters both EXPERIMENTAL, BADCLASS and MULTICAST. */ || ((ntohl(ptr.sin->sin_addr.s_addr) & 0xe0000000) == 0xe0000000) || (ptr.sin->sin_addr.s_addr == INADDR_BROADCAST)) { LOG_A(" DEBUG:fd_ep_add_merge Address was ignored, not added."); return 0; } } port = &ptr.sin->sin_port; break; case AF_INET6: if (! (flags & EP_ACCEPTALL)) { if (IN6_IS_ADDR_UNSPECIFIED(&ptr.sin6->sin6_addr) || IN6_IS_ADDR_LOOPBACK(&ptr.sin6->sin6_addr) || IN6_IS_ADDR_MULTICAST(&ptr.sin6->sin6_addr) || IN6_IS_ADDR_LINKLOCAL(&ptr.sin6->sin6_addr) || IN6_IS_ADDR_SITELOCAL(&ptr.sin6->sin6_addr)) { LOG_A(" DEBUG:fd_ep_add_merge Address was ignored, not added."); return 0; } } port = &ptr.sin6->sin6_port; break; default: LOG_A(" DEBUG:fd_ep_add_merge Address family was unknown, not added."); return 0; } /* remove the ACCEPTALL flag */ flags &= ~EP_ACCEPTALL; /* Search place in the list */ for (li = list->next; li != list; li = li->next) { ep = (struct fd_endpoint *)li; in_port_t * ep_port; /* First, compare the address family */ if (ep->sa.sa_family < sa->sa_family) continue; if (ep->sa.sa_family > sa->sa_family) break; /* Then compare the address field */ switch (sa->sa_family) { case AF_INET: cmp = memcmp(&ep->sin.sin_addr, &ptr.sin->sin_addr, sizeof(struct in_addr)); ep_port = &ep->sin.sin_port; break; case AF_INET6: cmp = memcmp(&ep->sin6.sin6_addr, &ptr.sin6->sin6_addr, sizeof(struct in6_addr)); ep_port = &ep->sin6.sin6_port; break; default: ASSERT( 0 ); /* we got a different value previously in this same function */ } if (cmp < 0) continue; if (cmp > 0) break; /* Finally compare the port, only if not 0 */ if (*port == 0) break; if (*ep_port == 0) { /* save the port information in the list, and break */ *ep_port = *port; break; } if (*ep_port < *port) { cmp = -1; continue; } if (*ep_port > *port) cmp = 1; break; } if (cmp) { /* new item to be added */ CHECK_MALLOC( ep = malloc(sizeof(struct fd_endpoint)) ); memset(ep, 0, sizeof(struct fd_endpoint)); fd_list_init(&ep->chain, NULL); memcpy(&ep->ss, sa, sl); /* Insert in the list */ fd_list_insert_before(li, &ep->chain); } /* Merge the flags */ ep->flags |= flags; return 0; } /* Delete endpoints that do not have a matching flag from a list (0: delete all endpoints) */ int fd_ep_filter( struct fd_list * list, uint32_t flags ) { struct fd_list * li; TRACE_ENTRY("%p %x", list, flags); CHECK_PARAMS(list); for (li = list->next; li != list; li = li->next) { struct fd_endpoint * ep = (struct fd_endpoint *)li; if (! (ep->flags & flags)) { li = li->prev; fd_list_unlink(&ep->chain); free(ep); } } return 0; } /* Keep only endpoints of the same family as af */ int fd_ep_filter_family( struct fd_list * list, int af ) { struct fd_list * li; TRACE_ENTRY("%p %d", list, af); CHECK_PARAMS(list); for (li = list->next; li != list; li = li->next) { struct fd_endpoint * ep = (struct fd_endpoint *)li; if (ep->sa.sa_family != af) { li = li->prev; fd_list_unlink(&ep->chain); free(ep); } } return 0; } /* Reset the given flag(s) from all items in the list */ int fd_ep_clearflags( struct fd_list * list, uint32_t flags ) { struct fd_list * li; TRACE_ENTRY("%p %x", list, flags); CHECK_PARAMS(list); for (li = list->next; li != list; li = li->next) { struct fd_endpoint * ep = (struct fd_endpoint *)li; ep->flags &= ~flags; if (ep->flags == 0) { li = li->prev; fd_list_unlink(&ep->chain); free(ep); } } return 0; } DECLARE_FD_DUMP_PROTOTYPE(fd_ep_dump_one, int preamble, struct fd_endpoint * ep ) { FD_DUMP_HANDLE_OFFSET(); if (preamble) { CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "{ep}(@%p): ", ep), return NULL); } if (!ep) { CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "INVALID/NULL"), return NULL); return *buf; } CHECK_MALLOC_DO( fd_sa_dump( FD_DUMP_STD_PARAMS, &ep->sa, NI_NUMERICHOST | NI_NUMERICSERV ), return NULL); CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "{%s%s%s%s%s}", (ep->flags & EP_FL_CONF) ? "C" : "-", (ep->flags & EP_FL_DISC) ? "D" : "-", (ep->flags & EP_FL_ADV) ? "A" : "-", (ep->flags & EP_FL_LL) ? "L" : "-", (ep->flags & EP_FL_PRIMARY) ? "P" : "-"), return NULL); return *buf; } DECLARE_FD_DUMP_PROTOTYPE(fd_ep_dump, int preamble, int indent, struct fd_list * eps ) { struct fd_list * li; FD_DUMP_HANDLE_OFFSET(); if (preamble) { CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "%*s{eps}(@%p):", indent, "", eps), return NULL); } if (eps) { for (li = eps->next; li != eps; li = li->next) { struct fd_endpoint * ep = (struct fd_endpoint *)li; if (preamble) { CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "\n%*s", indent+1, ""), return NULL); } else if (li->prev != eps) { CHECK_MALLOC_DO( fd_dump_extend( FD_DUMP_STD_PARAMS, "\t"), return NULL); } CHECK_MALLOC_DO( fd_ep_dump_one( FD_DUMP_STD_PARAMS, preamble, ep ), return NULL); } } return *buf; }