45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * CDDL HEADER START
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * The contents of this file are subject to the terms of the
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Common Development and Distribution License (the "License").
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * You may not use this file except in compliance with the License.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * See the License for the specific language governing permissions
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * and limitations under the License.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * When distributing Covered Code, include this CDDL HEADER in each
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * If applicable, add the following below this CDDL HEADER, with the
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * fields enclosed by brackets "[]" replaced with your own identifying
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * information: Portions Copyright [yyyy] [name of copyright owner]
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * CDDL HEADER END
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Use is subject to license terms.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#pragma ident "%Z%%M% %I% %E% SMI"
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Binary label to label string translations.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#if !defined(TEXT_DOMAIN) /* should be defined by Makefiles */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#endif /* TEXT_DOMAIN */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstatic bslabel_t slow; /* static admin_low high sensitivity label */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstatic bslabel_t shigh; /* static admin_high sensitivity label */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstatic bclear_t clrlow, clrhigh; /* static admin_low and admin_high Clearance */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (0);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (0);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (0);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((*string = realloc(*string, size + ALLOC_CHUNK)) == NULL) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (0);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * bsltos - Convert Binary Sensitivity Label to Sensitivity Label string.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Entry label = Binary Sensitivity Label to be converted.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * string = NULL ((char *) 0), if memory to be allocated,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * otherwise, pointer to preallocated memory.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * str_len = Length of preallocated memory, else ignored.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * flags = Logical sum of:
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * LONG_CLASSIFICATION or SHORT_CLASSIFICATION,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * LONG_WORDS or SHORT_WORDS,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * VIEW_INTERNAL or VIEW_EXTERNAL, and
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * NO_CLASSIFICATION.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * LONG_CLASSIFICATION, use long classification names.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * SHORT_CLASSIFICATION, use short classification
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * names (default).
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * NO_CLASSIFICATION, don't translate classification.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * LONG_WORDS, use the long form of words (default).
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * SHORTWORDS, use the short form of words where available.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Exit string = Sensitivity Label string, or empty string if
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * not enough preallocated memory.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Returns -1, If unable to access label encodings database.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * 0, If unable to allocate string,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * or allocated string to short
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * (and **string = '\0').
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * length (including null) of Sensitivity Label string,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * If successful.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Calls RPC - LABELS_BSLTOS, BCLHIGH, BCLLOW, BCLTOSL, BLEQUAL,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * BLTYPE, SETBSLABEL, UCLNT, memcpy, clnt_call,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * clnt_perror, malloc, strcat, strlen.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Uses ADMIN_HIGH, ADMIN_LOW, shigh, slow.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkbsltos(const bslabel_t *label, char **string, size_t str_len,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (-1);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk slcall.flags = (flags&NO_CLASSIFICATION) ? LABELS_NO_CLASS : 0;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk slcall.flags |= (flags&SHORT_WORDS && !(flags&LONG_WORDS)) ?
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((rval = __call_labeld(&callp, &bufsize, &datasize)) == SUCCESS) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (-1);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* unpack Sensitivity Label */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* server not present */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* special case admin_high and admin_low */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* initialize static labels */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (-1);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk} /* bsltos */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * bcleartos - Convert Binary Clearance to Clearance string.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Entry clearance = Binary Clearance to be converted.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * string = NULL ((char *) 0), if memory to be allocated,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * otherwise, pointer to preallocated memory.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * str_len = Length of preallocated memory, else ignored.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * flags = Logical sum of:
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * LONG_CLASSIFICATION or SHORT_CLASSIFICATION,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * LONG_WORDS or SHORT_WORDS,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * VIEW_INTERNAL or VIEW_EXTERNAL.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * LONG_CLASSIFICATION, use long classification names.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * SHORT_CLASSIFICATION, use short classification
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * names (default).
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * LONG_WORDS, use the long form of words (default).
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * SHORTWORDS, use the short form of words where available.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Exit string = Clearance string, or empty string if not
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * enough preallocated memory.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Returns -1, If unable to access label encodings database.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * 0, If unable to allocate string,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * or allocated string to short
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * (and **string = '\0').
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * length (including null) of Clearance string,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * If successful.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Calls RPC - LABELS_BSLTOS, BCLHIGH, BCLLOW, BCLTOSL, BLEQUAL,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * BLTYPE, SETBSLABEL, UCLNT, memcpy, clnt_call,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * clnt_perror, malloc, strcat, strlen.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Uses ADMIN_HIGH, ADMIN_LOW, clrhigh, clrlow.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkbcleartos(const bclear_t *clearance, char **string, size_t str_len,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (-1);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk clrcall.flags |= (flags&SHORT_WORDS && !(flags&LONG_WORDS)) ?
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((rval = __call_labeld(&callp, &bufsize, &datasize)) == SUCCESS) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (-1);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* unpack Clearance */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* release return buffer */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* server not present */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* special case admin_high and admin_low */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* initialize static labels */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (-1);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk} /* bcleartos */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * sbsltos - Convert Sensitivity Label to canonical clipped form.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Entry label = Sensitivity Label to be converted.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * len = Maximum length of translated string, excluding NULL.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * 0, full string.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * sstring = address of string to translate into.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * ssize = size of memory currently allocated to sstring.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Exit sstring = Newly translated string.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * ssize = Updated if more memory pre-allocated.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Returns NULL, If error, len too small, unable to translate, or get
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * memory for string.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Address of string containing converted value.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Calls alloc_string, bsltos, strcpy.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Uses ssize, sstring.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (ssize == 0) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* Allocate string memory. */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* can't get initial memory for string */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* error in translation */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (slen == 0) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* sstring not long enough */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk 's')) == 0) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* Can't get more memory */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (len == 0) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((wstring = malloc(slen * sizeof (wchar_t))) == NULL)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((wccount = mbstowcs(wstring, sstring, slen - 1)) == -1) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* Adjust string size to desired length */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* sstring not long enough */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* Can't get more memory */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((wccount = wcstombs(sstring, wstring, ssize)) == -1) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk} /* sbsltos */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * sbcleartos - Convert Clearance to canonical clipped form.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Entry clearance = Clearance to be converted.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * len = Maximum length of translated string, excluding NULL.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * 0, full string.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * sstring = address of string to translate into.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * ssize = size of memory currently allocated to sstring.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Exit sstring = Newly translated string.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * ssize = Updated if more memory pre-allocated.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Returns NULL, If error, len too small, unable to translate, or get
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * memory for string.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Address of string containing converted value.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Calls alloc_string, bcleartos, strcpy.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Uses ssize, sstring.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (ssize == 0) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* Allocate string memory. */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* can't get initial memory for string */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* error in translation */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (slen == 0) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* sstring not long enough */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk 'c')) == 0) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* Can't get more memory */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (len == 0) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((wstring = malloc(slen * sizeof (wchar_t))) == NULL)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((wccount = mbstowcs(wstring, sstring, slen - 1)) == -1) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* Adjust string size to desired length */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* sstring not long enough */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* Can't get more memory */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((wccount = wcstombs(sstring, wstring, ssize)) == -1) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk} /* sbcleartos */