16e91bba0SGirish Moodalbail /* 26e91bba0SGirish Moodalbail * CDDL HEADER START 36e91bba0SGirish Moodalbail * 46e91bba0SGirish Moodalbail * The contents of this file are subject to the terms of the 56e91bba0SGirish Moodalbail * Common Development and Distribution License (the "License"). 66e91bba0SGirish Moodalbail * You may not use this file except in compliance with the License. 76e91bba0SGirish Moodalbail * 86e91bba0SGirish Moodalbail * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 96e91bba0SGirish Moodalbail * or http://www.opensolaris.org/os/licensing. 106e91bba0SGirish Moodalbail * See the License for the specific language governing permissions 116e91bba0SGirish Moodalbail * and limitations under the License. 126e91bba0SGirish Moodalbail * 136e91bba0SGirish Moodalbail * When distributing Covered Code, include this CDDL HEADER in each 146e91bba0SGirish Moodalbail * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 156e91bba0SGirish Moodalbail * If applicable, add the following below this CDDL HEADER, with the 166e91bba0SGirish Moodalbail * fields enclosed by brackets "[]" replaced with your own identifying 176e91bba0SGirish Moodalbail * information: Portions Copyright [yyyy] [name of copyright owner] 186e91bba0SGirish Moodalbail * 196e91bba0SGirish Moodalbail * CDDL HEADER END 206e91bba0SGirish Moodalbail */ 216e91bba0SGirish Moodalbail 226e91bba0SGirish Moodalbail /* 23ec3706caSVasumathi Sundaram * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. 246e91bba0SGirish Moodalbail */ 256e91bba0SGirish Moodalbail 266e91bba0SGirish Moodalbail #ifndef _IPMGMT_IMPL_H 276e91bba0SGirish Moodalbail #define _IPMGMT_IMPL_H 286e91bba0SGirish Moodalbail 296e91bba0SGirish Moodalbail #ifdef __cplusplus 306e91bba0SGirish Moodalbail extern "C" { 316e91bba0SGirish Moodalbail #endif 326e91bba0SGirish Moodalbail 336e91bba0SGirish Moodalbail #include <net/if.h> 346e91bba0SGirish Moodalbail #include <libnvpair.h> 356e91bba0SGirish Moodalbail #include <libipadm.h> 366e91bba0SGirish Moodalbail #include <ipadm_ipmgmt.h> 376e91bba0SGirish Moodalbail #include <syslog.h> 386e91bba0SGirish Moodalbail #include <pthread.h> 39*8887b57dSGirish Moodalbail #include <libscf.h> 406e91bba0SGirish Moodalbail 416e91bba0SGirish Moodalbail #define IPMGMT_STRSIZE 256 42550b6e40SSowmini Varadhan #define IPMGMTD_FMRI "svc:/network/ip-interface-management:default" 436e91bba0SGirish Moodalbail 446e91bba0SGirish Moodalbail /* ipmgmt_door.c */ 456e91bba0SGirish Moodalbail extern void ipmgmt_handler(void *, char *, size_t, door_desc_t *, uint_t); 466e91bba0SGirish Moodalbail 476e91bba0SGirish Moodalbail /* ipmgmt_util.c */ 486e91bba0SGirish Moodalbail extern void ipmgmt_log(int, const char *, ...); 499b5bf10aSMark Haywood extern int ipmgmt_cpfile(const char *, const char *, boolean_t); 506e91bba0SGirish Moodalbail 516e91bba0SGirish Moodalbail /* ipmgmt_persist.c */ 526e91bba0SGirish Moodalbail 536e91bba0SGirish Moodalbail /* 546e91bba0SGirish Moodalbail * following are the list of DB walker callback functions and the callback 556e91bba0SGirish Moodalbail * arguments for each of the callback functions used by the daemon 566e91bba0SGirish Moodalbail */ 576e91bba0SGirish Moodalbail /* following functions take 'ipmgmt_prop_arg_t' as the callback argument */ 586e91bba0SGirish Moodalbail extern db_wfunc_t ipmgmt_db_getprop, ipmgmt_db_resetprop; 596e91bba0SGirish Moodalbail 606e91bba0SGirish Moodalbail /* following functions take ipadm_dbwrite_cbarg_t as callback argument */ 616e91bba0SGirish Moodalbail extern db_wfunc_t ipmgmt_db_add, ipmgmt_db_update; 626e91bba0SGirish Moodalbail 636e91bba0SGirish Moodalbail typedef struct { 646e91bba0SGirish Moodalbail char *cb_ifname; 656e91bba0SGirish Moodalbail ipadm_if_info_t *cb_ifinfo; 666e91bba0SGirish Moodalbail } ipmgmt_getif_cbarg_t; 676e91bba0SGirish Moodalbail extern db_wfunc_t ipmgmt_db_getif; 686e91bba0SGirish Moodalbail 696e91bba0SGirish Moodalbail typedef struct { 706e91bba0SGirish Moodalbail char *cb_aobjname; 716e91bba0SGirish Moodalbail char *cb_ifname; 726e91bba0SGirish Moodalbail nvlist_t *cb_onvl; 736e91bba0SGirish Moodalbail int cb_ocnt; 746e91bba0SGirish Moodalbail } ipmgmt_getaddr_cbarg_t; 756e91bba0SGirish Moodalbail extern db_wfunc_t ipmgmt_db_getaddr; 766e91bba0SGirish Moodalbail 776e91bba0SGirish Moodalbail typedef struct { 786e91bba0SGirish Moodalbail sa_family_t cb_family; 796e91bba0SGirish Moodalbail char *cb_ifname; 806e91bba0SGirish Moodalbail } ipmgmt_if_cbarg_t; 816e91bba0SGirish Moodalbail extern db_wfunc_t ipmgmt_db_setif, ipmgmt_db_resetif; 826e91bba0SGirish Moodalbail 836e91bba0SGirish Moodalbail typedef struct { 846e91bba0SGirish Moodalbail char *cb_aobjname; 856e91bba0SGirish Moodalbail } ipmgmt_resetaddr_cbarg_t; 866e91bba0SGirish Moodalbail extern db_wfunc_t ipmgmt_db_resetaddr; 876e91bba0SGirish Moodalbail 886e91bba0SGirish Moodalbail typedef struct { 896e91bba0SGirish Moodalbail sa_family_t cb_family; 906e91bba0SGirish Moodalbail nvlist_t *cb_invl; 916e91bba0SGirish Moodalbail nvlist_t *cb_onvl; 926e91bba0SGirish Moodalbail int cb_ocnt; 936e91bba0SGirish Moodalbail } ipmgmt_initif_cbarg_t; 946e91bba0SGirish Moodalbail extern db_wfunc_t ipmgmt_db_initif; 956e91bba0SGirish Moodalbail 966e91bba0SGirish Moodalbail /* 976e91bba0SGirish Moodalbail * A linked list of address object nodes. Each node in the list tracks 986e91bba0SGirish Moodalbail * following information for the address object identified by `am_aobjname'. 996e91bba0SGirish Moodalbail * - interface on which the address is created 1006e91bba0SGirish Moodalbail * - logical interface number on which the address is created 1016e91bba0SGirish Moodalbail * - address family 1026e91bba0SGirish Moodalbail * - `am_nextnum' identifies the next number to use to generate user part 1036e91bba0SGirish Moodalbail * of `aobjname'. 1046e91bba0SGirish Moodalbail * - address type (static, dhcp or addrconf) 1056e91bba0SGirish Moodalbail * - `am_flags' indicates if this addrobj in active and/or persist config 1066e91bba0SGirish Moodalbail * - if `am_atype' is IPADM_ADDR_IPV6_ADDRCONF then `am_ifid' holds the 1076e91bba0SGirish Moodalbail * interface-id used to configure auto-configured addresses 1086e91bba0SGirish Moodalbail */ 1096e91bba0SGirish Moodalbail typedef struct ipmgmt_aobjmap_s { 1106e91bba0SGirish Moodalbail struct ipmgmt_aobjmap_s *am_next; 1116e91bba0SGirish Moodalbail char am_aobjname[IPADM_AOBJSIZ]; 1126e91bba0SGirish Moodalbail char am_ifname[LIFNAMSIZ]; 1136e91bba0SGirish Moodalbail int32_t am_lnum; 1146e91bba0SGirish Moodalbail sa_family_t am_family; 1156e91bba0SGirish Moodalbail ipadm_addr_type_t am_atype; 1166e91bba0SGirish Moodalbail uint32_t am_nextnum; 1176e91bba0SGirish Moodalbail uint32_t am_flags; 1186e91bba0SGirish Moodalbail boolean_t am_linklocal; 1196e91bba0SGirish Moodalbail struct sockaddr_storage am_ifid; 1206e91bba0SGirish Moodalbail } ipmgmt_aobjmap_t; 1216e91bba0SGirish Moodalbail 1226e91bba0SGirish Moodalbail /* linked list of `aobjmap' nodes, protected by RW lock */ 1236e91bba0SGirish Moodalbail typedef struct ipmgmt_aobjmap_list_s { 1246e91bba0SGirish Moodalbail ipmgmt_aobjmap_t *aobjmap_head; 1256e91bba0SGirish Moodalbail pthread_rwlock_t aobjmap_rwlock; 1266e91bba0SGirish Moodalbail } ipmgmt_aobjmap_list_t; 1276e91bba0SGirish Moodalbail 1286e91bba0SGirish Moodalbail /* global `aobjmap' defined in ipmgmt_main.c */ 1296e91bba0SGirish Moodalbail extern ipmgmt_aobjmap_list_t aobjmap; 1306e91bba0SGirish Moodalbail 1316e91bba0SGirish Moodalbail /* operations on the `aobjmap' linked list */ 1326e91bba0SGirish Moodalbail #define ADDROBJ_ADD 0x00000001 1336e91bba0SGirish Moodalbail #define ADDROBJ_DELETE 0x00000002 1346e91bba0SGirish Moodalbail #define ADDROBJ_LOOKUPADD 0x00000004 135ec3706caSVasumathi Sundaram #define ADDROBJ_SETLIFNUM 0x00000008 1366e91bba0SGirish Moodalbail 137*8887b57dSGirish Moodalbail /* Permanent data store for ipadm */ 138*8887b57dSGirish Moodalbail #define IPADM_DB_FILE "/etc/ipadm/ipadm.conf" 139*8887b57dSGirish Moodalbail #define IPADM_FILE_MODE (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) 140*8887b57dSGirish Moodalbail 141*8887b57dSGirish Moodalbail /* 142*8887b57dSGirish Moodalbail * With the initial integration of the daemon (PSARC 2010/080), the version 143*8887b57dSGirish Moodalbail * of the ipadm data-store (/etc/ipadm/ipadm.conf) was 0. A subsequent fix 144*8887b57dSGirish Moodalbail * needed an upgrade to the data-store and we bumped the version to 1. 145*8887b57dSGirish Moodalbail */ 146*8887b57dSGirish Moodalbail #define IPADM_DB_VERSION 1 147*8887b57dSGirish Moodalbail 1486e91bba0SGirish Moodalbail /* 1496e91bba0SGirish Moodalbail * A temporary file created in SMF volatile filesystem. This file captures the 1506e91bba0SGirish Moodalbail * in-memory copy of list `aobjmap' on disk. This is done to recover from 1516e91bba0SGirish Moodalbail * daemon reboot (using svcadm) or crashes. 1526e91bba0SGirish Moodalbail */ 1539b5bf10aSMark Haywood #define IPADM_TMPFS_DIR "/etc/svc/volatile/ipadm" 1546e91bba0SGirish Moodalbail #define ADDROBJ_MAPPING_DB_FILE IPADM_TMPFS_DIR"/aobjmap.conf" 1556e91bba0SGirish Moodalbail 1569b5bf10aSMark Haywood /* 1579b5bf10aSMark Haywood * A temporary copy of the ipadm configuration file might need 1589b5bf10aSMark Haywood * to be created if write requests are encountered during boottime 1599b5bf10aSMark Haywood * and the root filesystem is mounted read-only. 1609b5bf10aSMark Haywood */ 1619b5bf10aSMark Haywood #define IPADM_VOL_DB_FILE IPADM_TMPFS_DIR"/ipadm.conf" 1629b5bf10aSMark Haywood 163*8887b57dSGirish Moodalbail /* SCF resources required to interact with svc.configd */ 164*8887b57dSGirish Moodalbail typedef struct scf_resources { 165*8887b57dSGirish Moodalbail scf_handle_t *sr_handle; 166*8887b57dSGirish Moodalbail scf_instance_t *sr_inst; 167*8887b57dSGirish Moodalbail scf_propertygroup_t *sr_pg; 168*8887b57dSGirish Moodalbail scf_property_t *sr_prop; 169*8887b57dSGirish Moodalbail scf_value_t *sr_val; 170*8887b57dSGirish Moodalbail scf_transaction_t *sr_tx; 171*8887b57dSGirish Moodalbail scf_transaction_entry_t *sr_ent; 172*8887b57dSGirish Moodalbail } scf_resources_t; 173*8887b57dSGirish Moodalbail 1746e91bba0SGirish Moodalbail extern int ipmgmt_db_walk(db_wfunc_t *, void *, ipadm_db_op_t); 1756e91bba0SGirish Moodalbail extern int ipmgmt_aobjmap_op(ipmgmt_aobjmap_t *, uint32_t); 1766e91bba0SGirish Moodalbail extern boolean_t ipmgmt_aobjmap_init(void *, nvlist_t *, char *, 1776e91bba0SGirish Moodalbail size_t, int *); 1786e91bba0SGirish Moodalbail extern int ipmgmt_persist_aobjmap(ipmgmt_aobjmap_t *, 1796e91bba0SGirish Moodalbail ipadm_db_op_t); 180*8887b57dSGirish Moodalbail extern boolean_t ipmgmt_ngz_firstboot_postinstall(); 181550b6e40SSowmini Varadhan extern int ipmgmt_persist_if(ipmgmt_if_arg_t *); 182*8887b57dSGirish Moodalbail extern void ipmgmt_init_prop(); 183*8887b57dSGirish Moodalbail extern boolean_t ipmgmt_db_upgrade(void *, nvlist_t *, char *, 184*8887b57dSGirish Moodalbail size_t, int *); 185*8887b57dSGirish Moodalbail extern int ipmgmt_create_scf_resources(const char *, 186*8887b57dSGirish Moodalbail scf_resources_t *); 187*8887b57dSGirish Moodalbail extern void ipmgmt_release_scf_resources(scf_resources_t *); 188*8887b57dSGirish Moodalbail extern boolean_t ipmgmt_needs_upgrade(scf_resources_t *); 189*8887b57dSGirish Moodalbail extern void ipmgmt_update_dbver(scf_resources_t *); 190*8887b57dSGirish Moodalbail 1916e91bba0SGirish Moodalbail #ifdef __cplusplus 1926e91bba0SGirish Moodalbail } 1936e91bba0SGirish Moodalbail #endif 1946e91bba0SGirish Moodalbail 1956e91bba0SGirish Moodalbail #endif /* _IPMGMT_IMPL_H */ 196