107 lines
2.2 KiB
C++
107 lines
2.2 KiB
C++
///
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/// \file exceptions.h
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/// \author Jan Chrin, PSI
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/// \date November 2014
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/// \version CAFE 1.0.0
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///
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#ifndef EXCEPTIONS_H
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#define EXCEPTIONS_H
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#include <exception>
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#include <cstring>
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#include <defines.h>
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#include <cafeDataType.h>
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using namespace std;
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/**
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* The CAFEException_pv struct for pv error reporting
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*/
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struct CAFEException_pv
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{
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char pv [PVNAME_SIZE];
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char pvAlias[PVNAME_SIZE];
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unsigned int handle;
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CAFE_DATATYPE dataTypeNative;
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const char * dataTypeNativeText;
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int statusCode;
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const char * statusCodeText;
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const char * statusMessage;
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const char * source;
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unsigned int ln;
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};
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/**
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* The CAFEException_group struct for group error reporting
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*/
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struct CAFEException_group
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{
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char groupName [PVNAME_SIZE];
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unsigned int groupHandle;
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int statusCode;
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const char * statusCodeText;
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const char * statusMessage;
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const char * source;
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unsigned int ln;
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};
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/**
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* The CAFEException_open class for ca open error reporting
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*/
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class CAFEException_open : public exception
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{
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public:
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virtual const char* what() const throw()
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{
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return "CAFEException_open exception: Could not establish link to pv";
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};
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CAFEException_pv pvEx;
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};
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/**
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* The CAFEException_groupOpen class for ca group open error reporting
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*/
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class CAFEException_groupOpen : public exception
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{
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public:
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virtual const char* what() const throw()
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{
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return "CAFEException_groupOpen exception: Could not establish link to group";
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};
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CAFEException_group groupEx;
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};
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/**
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* The CAFEException_init
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*/
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class CAFEException_init: public exception
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{
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public:
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virtual const char* what() const throw()
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{
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return "CAFEException_init exception: \nChannel Access Error: ECA_ALLOCMEM when calling ca_context_create";
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};
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};
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/**
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* The CAFEException_allocBufferMem
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*/
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class CAFEException_allocBufferMem: public exception
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{
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public:
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virtual const char* what() const throw()
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{
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return "CAFEException_allocBufferMem exception: \nCAFE ERROR: Cannot create space for pv data/ctrl buffer";
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};
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};
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#endif // EXCEPTION_H
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