1/* 2 * Copyright (c) 2007 Apple Inc. All rights reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23 24#include <stdlib.h> 25#include <stdio.h> 26#include <sys/types.h> 27 28#include "LKDCHelper.h" 29 30/* Include the error message strings */ 31#define ERROR(x, y) y, 32static const char *errorstring[] = { 33#include "LKDCHelper-error.h" 34 NULL 35}; 36#undef ERROR 37 38void LKDCLogFunc (const char *func, const char *format, ...) 39{ 40 char asl_buffer[2048]; 41 va_list ap; 42 43 ssize_t n = snprintf (asl_buffer, sizeof (asl_buffer), " %s: ", func); 44 45 if (n >= (int)sizeof(asl_buffer)) { 46 return; 47 } 48 49 va_start(ap, format); 50 vsnprintf(&asl_buffer[n], sizeof(asl_buffer)-n, format, ap); 51 va_end(ap); 52 53 asl_log(NULL, NULL, LKDCLogLevel, "%s", asl_buffer); 54} 55 56const char *LKDCHelperError (LKDCHelperErrorType err) 57{ 58 const char *p = "<unknown error>"; 59 if (kLKDCHelperSuccess == err) { 60 p = "Success"; 61 } else if (kLKDCHelperErrorBase < err && kLKDCHelperErrorEnd > err) { 62 p = errorstring[err - kLKDCHelperErrorBase - 1]; 63 } 64 return p; 65} 66