17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5d75d0dc9Stz204579 * Common Development and Distribution License (the "License"). 6d75d0dc9Stz204579 * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 217c478bd9Sstevel@tonic-gate /* 22d75d0dc9Stz204579 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 237c478bd9Sstevel@tonic-gate * Use is subject to license terms. 247c478bd9Sstevel@tonic-gate */ 257c478bd9Sstevel@tonic-gate 267c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 277c478bd9Sstevel@tonic-gate 287c478bd9Sstevel@tonic-gate /* 297c478bd9Sstevel@tonic-gate * Adr memory based encoding 307c478bd9Sstevel@tonic-gate */ 317c478bd9Sstevel@tonic-gate 327c478bd9Sstevel@tonic-gate #include <sys/types.h> 337c478bd9Sstevel@tonic-gate #include <bsm/audit.h> 347c478bd9Sstevel@tonic-gate #include <bsm/libbsm.h> 357c478bd9Sstevel@tonic-gate #include <bsm/audit_record.h> 367c478bd9Sstevel@tonic-gate 377c478bd9Sstevel@tonic-gate void 387c478bd9Sstevel@tonic-gate adr_start(adr_t *adr, char *p) 397c478bd9Sstevel@tonic-gate { 407c478bd9Sstevel@tonic-gate adr->adr_stream = p; 417c478bd9Sstevel@tonic-gate adr->adr_now = p; 427c478bd9Sstevel@tonic-gate } 437c478bd9Sstevel@tonic-gate 447c478bd9Sstevel@tonic-gate int 457c478bd9Sstevel@tonic-gate adr_count(adr_t *adr) 467c478bd9Sstevel@tonic-gate { 477c478bd9Sstevel@tonic-gate return (((intptr_t)adr->adr_now) - ((intptr_t)adr->adr_stream)); 487c478bd9Sstevel@tonic-gate } 497c478bd9Sstevel@tonic-gate 507c478bd9Sstevel@tonic-gate 517c478bd9Sstevel@tonic-gate /* 527c478bd9Sstevel@tonic-gate * adr_char - pull out characters 537c478bd9Sstevel@tonic-gate */ 547c478bd9Sstevel@tonic-gate void 557c478bd9Sstevel@tonic-gate adr_char(adr_t *adr, char *cp, int count) 567c478bd9Sstevel@tonic-gate { 577c478bd9Sstevel@tonic-gate while (count-- > 0) 587c478bd9Sstevel@tonic-gate *adr->adr_now++ = *cp++; 597c478bd9Sstevel@tonic-gate } 607c478bd9Sstevel@tonic-gate 617c478bd9Sstevel@tonic-gate /* 627c478bd9Sstevel@tonic-gate * adr_short - pull out shorts 637c478bd9Sstevel@tonic-gate */ 647c478bd9Sstevel@tonic-gate void 657c478bd9Sstevel@tonic-gate adr_short(adr_t *adr, short *sp, int count) 667c478bd9Sstevel@tonic-gate { 677c478bd9Sstevel@tonic-gate 687c478bd9Sstevel@tonic-gate for (; count-- > 0; sp++) { 697c478bd9Sstevel@tonic-gate *adr->adr_now++ = (char)((*sp >> 8) & 0x00ff); 707c478bd9Sstevel@tonic-gate *adr->adr_now++ = (char)(*sp & 0x00ff); 717c478bd9Sstevel@tonic-gate } 727c478bd9Sstevel@tonic-gate } 737c478bd9Sstevel@tonic-gate 747c478bd9Sstevel@tonic-gate /* 757c478bd9Sstevel@tonic-gate * adr_int32 - pull out uint32 767c478bd9Sstevel@tonic-gate */ 777c478bd9Sstevel@tonic-gate #pragma weak adr_long = adr_int32 78*61e717d6Sgww void 79*61e717d6Sgww adr_long(adr_t *adr, int32_t *lp, int count); 807c478bd9Sstevel@tonic-gate void 817c478bd9Sstevel@tonic-gate adr_int32(adr_t *adr, int32_t *lp, int count) 827c478bd9Sstevel@tonic-gate { 837c478bd9Sstevel@tonic-gate int i; /* index for counting */ 847c478bd9Sstevel@tonic-gate uint32_t l; /* value for shifting */ 857c478bd9Sstevel@tonic-gate 867c478bd9Sstevel@tonic-gate for (; count-- > 0; lp++) { 877c478bd9Sstevel@tonic-gate for (i = 0, l = *(uint32_t *)lp; i < 4; i++) { 887c478bd9Sstevel@tonic-gate *adr->adr_now++ = 897c478bd9Sstevel@tonic-gate (char)((uint32_t)(l & 0xff000000) >> 24); 907c478bd9Sstevel@tonic-gate l <<= 8; 917c478bd9Sstevel@tonic-gate } 927c478bd9Sstevel@tonic-gate } 937c478bd9Sstevel@tonic-gate } 947c478bd9Sstevel@tonic-gate 957c478bd9Sstevel@tonic-gate /* 96*61e717d6Sgww * adr_uid 97*61e717d6Sgww */ 98*61e717d6Sgww 99*61e717d6Sgww void 100*61e717d6Sgww adr_uid(adr_t *adr, uid_t *up, int count) 101*61e717d6Sgww { 102*61e717d6Sgww int i; /* index for counting */ 103*61e717d6Sgww uid_t l; /* value for shifting */ 104*61e717d6Sgww 105*61e717d6Sgww for (; count-- > 0; up++) { 106*61e717d6Sgww for (i = 0, l = *(uint32_t *)up; i < 4; i++) { 107*61e717d6Sgww *adr->adr_now++ = 108*61e717d6Sgww (char)((uint32_t)(l & 0xff000000) >> 24); 109*61e717d6Sgww l <<= 8; 110*61e717d6Sgww } 111*61e717d6Sgww } 112*61e717d6Sgww } 113*61e717d6Sgww 114*61e717d6Sgww /* 1157c478bd9Sstevel@tonic-gate * adr_int64 - pull out uint64_t 1167c478bd9Sstevel@tonic-gate */ 1177c478bd9Sstevel@tonic-gate void 1187c478bd9Sstevel@tonic-gate adr_int64(adr_t *adr, int64_t *lp, int count) 1197c478bd9Sstevel@tonic-gate { 1207c478bd9Sstevel@tonic-gate int i; /* index for counting */ 1217c478bd9Sstevel@tonic-gate uint64_t l; /* value for shifting */ 1227c478bd9Sstevel@tonic-gate 1237c478bd9Sstevel@tonic-gate for (; count-- > 0; lp++) { 1247c478bd9Sstevel@tonic-gate for (i = 0, l = *(uint64_t *)lp; i < 8; i++) { 1257c478bd9Sstevel@tonic-gate *adr->adr_now++ = (char) 1267883e825Spaulson ((uint64_t)(l & 0xff00000000000000ULL) >> 56); 1277c478bd9Sstevel@tonic-gate l <<= 8; 1287c478bd9Sstevel@tonic-gate } 1297c478bd9Sstevel@tonic-gate } 1307c478bd9Sstevel@tonic-gate } 131