| /* |
| * Routines for handling AIF errors. |
| * |
| * Copyright (c) 1996-2002 by Guardsoft Pty Ltd. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| */ |
| |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #endif /* HAVE_CONFIG_H */ |
| |
| #include <stdio.h> |
| #include <string.h> |
| |
| #include "aif.h" |
| #include "aifint.h" |
| #include "aiferr.h" |
| |
| char * aiferrstr[] = |
| { |
| "No error", |
| "Arguments are different sizes", |
| "Can't convert arguments", |
| "Function not supported for this type", |
| "Bad argument", |
| "Function not implemented", |
| "Error opening file: %s", |
| "Error writing file: %s", |
| "Error reading file: %s", |
| "Error seeking file: %s", |
| "Bad file header", |
| "Invalid mode for operation", |
| "Bad descriptor", |
| "No such field", |
| "Invalid arithmetic operation", |
| "Invalid base for conversion", |
| "Index out of range", |
| "String too long", |
| "This error can't happen" |
| }; |
| |
| static aiferr _aif_errno = AIFERR_NOERR; |
| static char * _aif_errstr = NULL; |
| |
| aiferr |
| AIFError(void) |
| { |
| return _aif_errno; |
| } |
| |
| char * |
| AIFErrorStr(void) |
| { |
| static char buf[BUFSIZ]; |
| |
| if ( _aif_errno >= AIFERR_CANTHAPPEN ) |
| return "Unknown AIF error"; |
| |
| if ( _aif_errstr != NULL && *_aif_errstr != '\0' ) |
| { |
| snprintf(buf, BUFSIZ, aiferrstr[_aif_errno], _aif_errstr); |
| return buf; |
| } |
| |
| return aiferrstr[_aif_errno]; |
| } |
| |
| void |
| SetAIFError(aiferr errno, char *errstr) |
| { |
| _aif_errno = errno; |
| |
| if ( _aif_errstr != NULL ) |
| { |
| _aif_free(_aif_errstr); |
| _aif_errstr = NULL; |
| } |
| |
| if ( errstr != NULL ) |
| _aif_errstr = strdup(errstr); |
| } |
| |
| void |
| ResetAIFError(void) |
| { |
| _aif_errno = AIFERR_NOERR; |
| |
| if ( _aif_errstr != NULL ) |
| { |
| _aif_free(_aif_errstr); |
| _aif_errstr = NULL; |
| } |
| } |