1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _MULTIMEDIA_AUDIOERROR_H 28 #define _MULTIMEDIA_AUDIOERROR_H 29 30 #include <locale.h> 31 #include <errno.h> 32 #include <audio_errno.h> /* to get enum for error codes */ 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 #if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */ 39 #define TEXT_DOMAIN "SYS_TEST" /* Use this only if it weren't */ 40 #endif 41 42 #define _MGET_(str) (char *)dgettext(TEXT_DOMAIN, str) 43 #define _GETTEXT_(str) (char *)gettext(str) 44 45 // The AudioError class allows various interesting automatic conversions 46 class AudioError { 47 private: 48 audioerror_t code; // error code 49 50 public: 51 int sys; // system error code 52 53 AudioError(const AudioError&) = default; 54 inline AudioError(audioerror_t val = AUDIO_SUCCESS): // Constructor 55 code(val), sys(0) 56 { if (code == AUDIO_UNIXERROR) sys = errno; } 57 inline AudioError(int val): // Constructor from int 58 code((audioerror_t)val), sys(0) 59 { if (code == AUDIO_UNIXERROR) sys = errno; } 60 61 inline AudioError operator = (AudioError val) // Assignment 62 { code = val.code; sys = val.sys; return (*this); } 63 inline operator int() // Cast to integer 64 { return (code); } 65 inline int operator == (audioerror_t e) // Compare 66 { return (code == e); } 67 inline int operator != (audioerror_t e) // Compare 68 { return (code != e); } 69 inline int operator == (AudioError e) // Compare 70 { return ((code == e.code) && (sys == e.sys)); } 71 inline int operator != (AudioError e) // Compare 72 { return ((code != e.code) || (sys != e.sys)); } 73 74 char *msg(); // Return error string 75 }; 76 77 #ifdef __cplusplus 78 } 79 #endif 80 81 #endif /* !_MULTIMEDIA_AUDIOERROR_H */ 82