1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #include <stdio.h> 30*0Sstevel@tonic-gate #include <sys/types.h> 31*0Sstevel@tonic-gate #include <bsm/audit.h> 32*0Sstevel@tonic-gate #include <bsm/libbsm.h> 33*0Sstevel@tonic-gate #include <bsm/audit_record.h> 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate /* 37*0Sstevel@tonic-gate * adr_struct.now is used to calculate the record length so 38*0Sstevel@tonic-gate * end of record will be recognized. 39*0Sstevel@tonic-gate */ 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate void 43*0Sstevel@tonic-gate adrf_start(adrf_t *adrf, adr_t *adr, FILE *fp) 44*0Sstevel@tonic-gate { 45*0Sstevel@tonic-gate adrf->adrf_fp = fp; 46*0Sstevel@tonic-gate adrf->adrf_adr = adr; 47*0Sstevel@tonic-gate adrf->adrf_adr->adr_now = NULL; 48*0Sstevel@tonic-gate } 49*0Sstevel@tonic-gate 50*0Sstevel@tonic-gate /* 51*0Sstevel@tonic-gate * adrf_char - pull out characters 52*0Sstevel@tonic-gate */ 53*0Sstevel@tonic-gate int 54*0Sstevel@tonic-gate adrf_char(adrf_t *adrf, char *cp, int count) 55*0Sstevel@tonic-gate { 56*0Sstevel@tonic-gate int c; /* read character in here */ 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate while (count--) { 59*0Sstevel@tonic-gate if ((c = fgetc(adrf->adrf_fp)) == EOF) 60*0Sstevel@tonic-gate return (-1); 61*0Sstevel@tonic-gate *cp++ = c; 62*0Sstevel@tonic-gate adrf->adrf_adr->adr_now += sizeof (char); 63*0Sstevel@tonic-gate } 64*0Sstevel@tonic-gate return (0); 65*0Sstevel@tonic-gate } 66*0Sstevel@tonic-gate 67*0Sstevel@tonic-gate /* 68*0Sstevel@tonic-gate * adrf_short - pull out shorts 69*0Sstevel@tonic-gate */ 70*0Sstevel@tonic-gate int 71*0Sstevel@tonic-gate adrf_short(adrf_t *adrf, short *sp, int count) 72*0Sstevel@tonic-gate { 73*0Sstevel@tonic-gate int c; /* read character in here */ 74*0Sstevel@tonic-gate 75*0Sstevel@tonic-gate while (count--) { 76*0Sstevel@tonic-gate if ((c = fgetc(adrf->adrf_fp)) == EOF) 77*0Sstevel@tonic-gate return (-1); 78*0Sstevel@tonic-gate *sp = c << 8; 79*0Sstevel@tonic-gate if ((c = fgetc(adrf->adrf_fp)) == EOF) 80*0Sstevel@tonic-gate return (-1); 81*0Sstevel@tonic-gate *sp++ |= c & 0x00ff; 82*0Sstevel@tonic-gate adrf->adrf_adr->adr_now += sizeof (short); 83*0Sstevel@tonic-gate } 84*0Sstevel@tonic-gate return (0); 85*0Sstevel@tonic-gate } 86*0Sstevel@tonic-gate 87*0Sstevel@tonic-gate /* 88*0Sstevel@tonic-gate * adrf_int32 - pull out int32 89*0Sstevel@tonic-gate */ 90*0Sstevel@tonic-gate int adrf_int(adrf_t *adrf, int32_t *lp, int count); 91*0Sstevel@tonic-gate int adrf_long(adrf_t *adrf, int32_t *lp, int count); 92*0Sstevel@tonic-gate 93*0Sstevel@tonic-gate #pragma weak adrf_int = adrf_int32 94*0Sstevel@tonic-gate #pragma weak adrf_long = adrf_int32 95*0Sstevel@tonic-gate 96*0Sstevel@tonic-gate int 97*0Sstevel@tonic-gate adrf_int32(adrf_t *adrf, int32_t *lp, int count) 98*0Sstevel@tonic-gate { 99*0Sstevel@tonic-gate int i; 100*0Sstevel@tonic-gate int c; /* read character in here */ 101*0Sstevel@tonic-gate 102*0Sstevel@tonic-gate for (; count--; lp++) { 103*0Sstevel@tonic-gate *lp = 0; 104*0Sstevel@tonic-gate for (i = 0; i < 4; i++) { 105*0Sstevel@tonic-gate if ((c = fgetc(adrf->adrf_fp)) == EOF) 106*0Sstevel@tonic-gate return (-1); 107*0Sstevel@tonic-gate *lp <<= 8; 108*0Sstevel@tonic-gate *lp |= c & 0x000000ff; 109*0Sstevel@tonic-gate } 110*0Sstevel@tonic-gate adrf->adrf_adr->adr_now += sizeof (int32_t); 111*0Sstevel@tonic-gate } 112*0Sstevel@tonic-gate return (0); 113*0Sstevel@tonic-gate } 114*0Sstevel@tonic-gate 115*0Sstevel@tonic-gate int 116*0Sstevel@tonic-gate adrf_int64(adrf_t *adrf, int64_t *lp, int count) 117*0Sstevel@tonic-gate { 118*0Sstevel@tonic-gate int i; 119*0Sstevel@tonic-gate int c; /* read character in here */ 120*0Sstevel@tonic-gate 121*0Sstevel@tonic-gate for (; count--; lp++) { 122*0Sstevel@tonic-gate *lp = 0; 123*0Sstevel@tonic-gate for (i = 0; i < 8; i++) { 124*0Sstevel@tonic-gate if ((c = fgetc(adrf->adrf_fp)) == EOF) 125*0Sstevel@tonic-gate return (-1); 126*0Sstevel@tonic-gate *lp <<= 8; 127*0Sstevel@tonic-gate *lp |= c & 0x00000000000000ff; 128*0Sstevel@tonic-gate } 129*0Sstevel@tonic-gate adrf->adrf_adr->adr_now += sizeof (int64_t); 130*0Sstevel@tonic-gate } 131*0Sstevel@tonic-gate return (0); 132*0Sstevel@tonic-gate } 133*0Sstevel@tonic-gate 134*0Sstevel@tonic-gate int adrf_u_int(adrf_t *adrf, uint32_t *cp, int count); 135*0Sstevel@tonic-gate int adrf_u_long(adrf_t *adrf, uint32_t *cp, int count); 136*0Sstevel@tonic-gate 137*0Sstevel@tonic-gate #pragma weak adrf_u_int = adrf_u_int32 138*0Sstevel@tonic-gate #pragma weak adrf_u_long = adrf_u_int32 139*0Sstevel@tonic-gate 140*0Sstevel@tonic-gate int 141*0Sstevel@tonic-gate adrf_u_int32(adrf_t *adrf, uint32_t *cp, int count) 142*0Sstevel@tonic-gate { 143*0Sstevel@tonic-gate return (adrf_int32(adrf, (int32_t *)cp, count)); 144*0Sstevel@tonic-gate } 145*0Sstevel@tonic-gate 146*0Sstevel@tonic-gate int 147*0Sstevel@tonic-gate adrf_u_char(adrf_t *adrf, uchar_t *cp, int count) 148*0Sstevel@tonic-gate { 149*0Sstevel@tonic-gate return (adrf_char(adrf, (char *)cp, count)); 150*0Sstevel@tonic-gate } 151*0Sstevel@tonic-gate 152*0Sstevel@tonic-gate int 153*0Sstevel@tonic-gate adrf_u_int64(adrf_t *adrf, uint64_t *lp, int count) 154*0Sstevel@tonic-gate { 155*0Sstevel@tonic-gate return (adrf_int64(adrf, (int64_t *)lp, count)); 156*0Sstevel@tonic-gate } 157*0Sstevel@tonic-gate 158*0Sstevel@tonic-gate int 159*0Sstevel@tonic-gate adrf_u_short(adrf_t *adrf, ushort_t *sp, int count) 160*0Sstevel@tonic-gate { 161*0Sstevel@tonic-gate return (adrf_short(adrf, (short *)sp, count)); 162*0Sstevel@tonic-gate } 163*0Sstevel@tonic-gate 164*0Sstevel@tonic-gate int 165*0Sstevel@tonic-gate adrf_peek(adrf_t *adrf) 166*0Sstevel@tonic-gate { 167*0Sstevel@tonic-gate return (ungetc(fgetc(adrf->adrf_fp), adrf->adrf_fp)); 168*0Sstevel@tonic-gate } 169