1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 1991 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate /* 28*7c478bd9Sstevel@tonic-gate * wctomb 29*7c478bd9Sstevel@tonic-gate */ 30*7c478bd9Sstevel@tonic-gate 31*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 32*7c478bd9Sstevel@tonic-gate 33*7c478bd9Sstevel@tonic-gate #if !defined(lint) && defined(SCCSIDS) 34*7c478bd9Sstevel@tonic-gate static char *sccsid = "%Z%%M% %I% %E% SMI"; 35*7c478bd9Sstevel@tonic-gate #endif 36*7c478bd9Sstevel@tonic-gate 37*7c478bd9Sstevel@tonic-gate #include <sys/types.h> 38*7c478bd9Sstevel@tonic-gate #include "codeset.h" 39*7c478bd9Sstevel@tonic-gate #include "mbextern.h" 40*7c478bd9Sstevel@tonic-gate 41*7c478bd9Sstevel@tonic-gate int 42*7c478bd9Sstevel@tonic-gate wctomb(s, pwc) 43*7c478bd9Sstevel@tonic-gate char *s; 44*7c478bd9Sstevel@tonic-gate wchar_t pwc; 45*7c478bd9Sstevel@tonic-gate { 46*7c478bd9Sstevel@tonic-gate char *handle; /* handle */ 47*7c478bd9Sstevel@tonic-gate int (*p)(); 48*7c478bd9Sstevel@tonic-gate int ret; 49*7c478bd9Sstevel@tonic-gate 50*7c478bd9Sstevel@tonic-gate switch (_code_set_info.code_id) { 51*7c478bd9Sstevel@tonic-gate case CODESET_NONE: 52*7c478bd9Sstevel@tonic-gate /* 53*7c478bd9Sstevel@tonic-gate * Default code set, 54*7c478bd9Sstevel@tonic-gate */ 55*7c478bd9Sstevel@tonic-gate if (s == NULL) 56*7c478bd9Sstevel@tonic-gate return (0); /* No state dependency */ 57*7c478bd9Sstevel@tonic-gate else { 58*7c478bd9Sstevel@tonic-gate *s = (char) (pwc & 0x00ff); 59*7c478bd9Sstevel@tonic-gate return (1); 60*7c478bd9Sstevel@tonic-gate } 61*7c478bd9Sstevel@tonic-gate case CODESET_EUC: 62*7c478bd9Sstevel@tonic-gate /* 63*7c478bd9Sstevel@tonic-gate * EUC code set 64*7c478bd9Sstevel@tonic-gate */ 65*7c478bd9Sstevel@tonic-gate if (s == NULL) 66*7c478bd9Sstevel@tonic-gate return (0); /* No state dependecy */ 67*7c478bd9Sstevel@tonic-gate return(_wctomb_euc(s, pwc)); 68*7c478bd9Sstevel@tonic-gate break; 69*7c478bd9Sstevel@tonic-gate 70*7c478bd9Sstevel@tonic-gate case CODESET_XCCS: 71*7c478bd9Sstevel@tonic-gate /* 72*7c478bd9Sstevel@tonic-gate * XCCS code set 73*7c478bd9Sstevel@tonic-gate */ 74*7c478bd9Sstevel@tonic-gate if (s == 0) 75*7c478bd9Sstevel@tonic-gate return (0); /* No state dependecy */ 76*7c478bd9Sstevel@tonic-gate return(_wctomb_xccs(s, pwc)); 77*7c478bd9Sstevel@tonic-gate break; 78*7c478bd9Sstevel@tonic-gate 79*7c478bd9Sstevel@tonic-gate case CODESET_ISO2022: 80*7c478bd9Sstevel@tonic-gate /* 81*7c478bd9Sstevel@tonic-gate * ISO family 82*7c478bd9Sstevel@tonic-gate */ 83*7c478bd9Sstevel@tonic-gate if (s == 0) 84*7c478bd9Sstevel@tonic-gate return (1); /* State dependant */ 85*7c478bd9Sstevel@tonic-gate return(_wctomb_iso(s, pwc)); 86*7c478bd9Sstevel@tonic-gate break; 87*7c478bd9Sstevel@tonic-gate 88*7c478bd9Sstevel@tonic-gate default: 89*7c478bd9Sstevel@tonic-gate /* 90*7c478bd9Sstevel@tonic-gate * User defined code set 91*7c478bd9Sstevel@tonic-gate */ 92*7c478bd9Sstevel@tonic-gate handle = _ml_open_library(); 93*7c478bd9Sstevel@tonic-gate if (handle == (char *)NULL) 94*7c478bd9Sstevel@tonic-gate return(ERROR_NO_LIB); /* No user library */ 95*7c478bd9Sstevel@tonic-gate p = (int (*)()) dlsym(handle, "_wctomb"); 96*7c478bd9Sstevel@tonic-gate if (p == (int (*)()) NULL) 97*7c478bd9Sstevel@tonic-gate return(ERROR_NO_SYM); 98*7c478bd9Sstevel@tonic-gate ret = (*p)(s, pwc); 99*7c478bd9Sstevel@tonic-gate return (ret); 100*7c478bd9Sstevel@tonic-gate break; 101*7c478bd9Sstevel@tonic-gate } 102*7c478bd9Sstevel@tonic-gate /* NOTREACHED */ 103*7c478bd9Sstevel@tonic-gate } 104