110 lines
3.7 KiB
C++
110 lines
3.7 KiB
C++
/*-
|
|
* Copyright (c) 2011, 2012, 2013 Spectra Logic Corporation
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions, and the following disclaimer,
|
|
* without modification.
|
|
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
|
|
* substantially similar to the "NO WARRANTY" disclaimer below
|
|
* ("Disclaimer") and any redistribution must be conditioned upon
|
|
* including a substantially similar Disclaimer requirement for further
|
|
* binary redistribution.
|
|
*
|
|
* NO WARRANTY
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGES.
|
|
*
|
|
* Authors: Justin T. Gibbs (Spectra Logic Corporation)
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/**
|
|
* \file zfsd_exception.h
|
|
*
|
|
* Definition of the ZfsdException class hierarchy. All exceptions
|
|
* explicitly thrown by Zfsd are defined here.
|
|
*
|
|
* Header requirements:
|
|
* #include <string>
|
|
*
|
|
* #include <devdctl/exception.h>
|
|
*/
|
|
#ifndef _ZFSD_EXCEPTION_H_
|
|
#define _ZFSD_EXCEPTION_H_
|
|
|
|
/*=========================== Forward Declarations ===========================*/
|
|
struct zpool_handle;
|
|
typedef struct zpool_handle zpool_handle_t;
|
|
|
|
struct nvlist;
|
|
typedef struct nvlist nvlist_t;
|
|
|
|
/*============================= Class Definitions ============================*/
|
|
/*------------------------------- ZfsdException ------------------------------*/
|
|
/**
|
|
* \brief Class allowing unified reporting/logging of exceptional events.
|
|
*/
|
|
class ZfsdException : public DevdCtl::Exception
|
|
{
|
|
public:
|
|
/**
|
|
* \brief ZfsdException constructor allowing arbitrary string
|
|
* data to be reported.
|
|
*
|
|
* \param fmt Printf-like string format specifier.
|
|
*/
|
|
ZfsdException(const char *fmt, ...);
|
|
|
|
/**
|
|
* \brief ZfsdException constructor allowing arbitrary string
|
|
* data to be reported and associated with the configuration
|
|
* data for a ZFS pool.
|
|
*
|
|
* \param pool Pool handle describing the pool to which this
|
|
* exception is associated.
|
|
* \param fmt Printf-like string format specifier.
|
|
*
|
|
* Instantiation with this method is used to report global
|
|
* pool errors.
|
|
*/
|
|
ZfsdException(zpool_handle_t *pool, const char *, ...);
|
|
|
|
/**
|
|
* \brief ZfsdException constructor allowing arbitrary string
|
|
* data to be reported and associated with the configuration
|
|
* data for a ZFS pool.
|
|
*
|
|
* \param poolConfig Pool configuration describing the pool to
|
|
* which this exception is associated.
|
|
* \param fmt Printf-like string format specifier.
|
|
*
|
|
* Instantiation with this method is used to report global
|
|
* pool errors.
|
|
*/
|
|
ZfsdException(nvlist_t *poolConfig, const char *, ...);
|
|
|
|
/**
|
|
* \brief Emit exception data to syslog(3).
|
|
*/
|
|
virtual void Log() const;
|
|
private:
|
|
nvlist_t *m_poolConfig;
|
|
nvlist_t *m_vdevConfig;
|
|
};
|
|
|
|
#endif /* _ZFSD_EXCEPTION_H_ */
|