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/*
$Id: cddb_error.h,v 1.12 2005/05/29 08:11:04 airborne Exp $
Copyright (C) 2003, 2004, 2005 Kris Verbeeck <airborne@advalvas.be>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef CDDB_ERROR_H
#define CDDB_ERROR_H 1
#ifdef __cplusplus
extern "C" {
#endif
#include <stdio.h>
/**
* A list of error codes returned by various libcddb functions.
*/
typedef enum {
CDDB_ERR_OK = 0, /**< no error occurred */
/* --- general errors --- */
CDDB_ERR_OUT_OF_MEMORY, /**< out of memory */
CDDB_ERR_LINE_SIZE, /**< internal buffer too small */
CDDB_ERR_NOT_IMPLEMENTED, /**< feature not (yet) implemented */
CDDB_ERR_UNKNOWN, /**< problem unknown */
/* --- connection errors --- */
CDDB_ERR_SERVER_ERROR, /**< CDDB server error */
CDDB_ERR_UNKNOWN_HOST_NAME, /**< unknown host name */
CDDB_ERR_CONNECT, /**< connection error */
CDDB_ERR_PERMISSION_DENIED, /**< permission denied */
CDDB_ERR_NOT_CONNECTED, /**< not yet connected or connection
has been closed */
/* --- response parsing errors --- */
CDDB_ERR_UNEXPECTED_EOF, /**< unexpected end-of-file encountered */
CDDB_ERR_INVALID_RESPONSE, /**< invalid response data */
CDDB_ERR_DISC_NOT_FOUND, /**< no results found */
/* --- library errors --- */
CDDB_ERR_DATA_MISSING, /**< some data is missing for executing
a certain command */
CDDB_ERR_TRACK_NOT_FOUND, /**< specified track is not present */
CDDB_ERR_REJECTED, /**< posted data rejected */
CDDB_ERR_EMAIL_INVALID, /**< the e-mail address used when
submitting is invalid */
CDDB_ERR_INVALID_CHARSET, /**< invalid character set or unsupported
conversion */
CDDB_ERR_ICONV_FAIL, /**< character set conversion failed */
/* --- new errors added to back of list for backward compatibility --- */
CDDB_ERR_PROXY_AUTH, /**< proxy authentication failed */
CDDB_ERR_INVALID, /**< invalid input parameter(s) */
/* --- terminator --- */
CDDB_ERR_LAST
} cddb_error_t;
/* --- error handling --- */
/**
* Returns a string representation of the CDDB error code.
*
* @return The error string
*/
const char *cddb_error_str(cddb_error_t errnum);
/**
* Prints the error message associated with the current error number
* on the given stream.
*
* @param stream The stream
* @param errnum The error number
*/
void cddb_error_stream_print(FILE *stream, cddb_error_t errnum);
/**
* Prints the error message associated with the current error number
* to stderr.
*
* @param errnum The error number
*/
void cddb_error_print(cddb_error_t errnum);
#ifdef __cplusplus
}
#endif
#endif /* CDDB_ERROR_H */
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