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made result_t an enum

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john30
2015-02-15 18:59:41 +01:00
parent ff3fdf84a6
commit 7bead7fa7b
1 changed files with 34 additions and 33 deletions
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src/lib/ebus/result.h
+34 -33
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@@ -1,5 +1,5 @@
/*
* Copyright (C) John Baier 2014 <ebusd@johnm.de>
* Copyright (C) John Baier 2014-2015 <ebusd@johnm.de>
*
* This file is part of ebusd.
*
@@ -22,39 +22,40 @@
/** \file result.h */
static const int RESULT_OK = 0; //!< success
static const int RESULT_IN_ESC = 1; //!< start of escape sequence received
static const int RESULT_EMPTY = 2; //!< empty result
static const int RESULT_ERR_GENERIC_IO = -1; //!< generic I/O error (usually fatal)
static const int RESULT_ERR_DEVICE = -2; //!< generic device error (usually fatal)
static const int RESULT_ERR_SEND = -3; //!< send error
static const int RESULT_ERR_ESC = -4; //!< invalid escape sequence
static const int RESULT_ERR_TIMEOUT = -5; //!< read timeout
static const int RESULT_ERR_NOTFOUND = -6; //!< file/element not found or not readable
static const int RESULT_ERR_EOF = -7; //!< end of input reached
static const int RESULT_ERR_INVALID_ARG = -8; //!< invalid argument
static const int RESULT_ERR_INVALID_NUM = -9; //!< invalid numeric argument
static const int RESULT_ERR_INVALID_ADDR = -10; //!< invalid address
static const int RESULT_ERR_INVALID_POS = -11; //!< invalid position
static const int RESULT_ERR_OUT_OF_RANGE = -12; //!< argument value out of valid range
static const int RESULT_ERR_INVALID_PART = -13; //!< invalid part type value
static const int RESULT_ERR_MISSING_TYPE = -14; //!< missing data type
static const int RESULT_ERR_INVALID_LIST = -15; //!< invalid value list
static const int RESULT_ERR_DUPLICATE = -16; //!< duplicate entry
static const int RESULT_ERR_BUS_LOST = -17; //!< arbitration lost
static const int RESULT_ERR_CRC = -18; //!< CRC error
static const int RESULT_ERR_ACK = -19; //!< ACK error
static const int RESULT_ERR_NAK = -20; //!< NAK received
static const int RESULT_ERR_NO_SIGNAL = -21; //!< no signal found on the bus
static const int RESULT_ERR_SYN = -22; //!< SYN received instead of answer
/** type for result code. */
typedef int result_t;
enum result_t {
RESULT_OK = 0, //!< success
RESULT_IN_ESC = 1, //!< start of escape sequence received
RESULT_EMPTY = 2, //!< empty result
RESULT_ERR_GENERIC_IO = -1, //!< generic I/O error (usually fatal)
RESULT_ERR_DEVICE = -2, //!< generic device error (usually fatal)
RESULT_ERR_SEND = -3, //!< send error
RESULT_ERR_ESC = -4, //!< invalid escape sequence
RESULT_ERR_TIMEOUT = -5, //!< read timeout
RESULT_ERR_NOTFOUND = -6, //!< file/element not found or not readable
RESULT_ERR_EOF = -7, //!< end of input reached
RESULT_ERR_INVALID_ARG = -8, //!< invalid argument
RESULT_ERR_INVALID_NUM = -9, //!< invalid numeric argument
RESULT_ERR_INVALID_ADDR = -10, //!< invalid address
RESULT_ERR_INVALID_POS = -11, //!< invalid position
RESULT_ERR_OUT_OF_RANGE = -12, //!< argument value out of valid range
RESULT_ERR_INVALID_PART = -13, //!< invalid part type value
RESULT_ERR_MISSING_TYPE = -14, //!< missing data type
RESULT_ERR_INVALID_LIST = -15, //!< invalid value list
RESULT_ERR_DUPLICATE = -16, //!< duplicate entry
RESULT_ERR_BUS_LOST = -17, //!< arbitration lost
RESULT_ERR_CRC = -18, //!< CRC error
RESULT_ERR_ACK = -19, //!< ACK error
RESULT_ERR_NAK = -20, //!< NAK received
RESULT_ERR_NO_SIGNAL = -21, //!< no signal found on the bus
RESULT_ERR_SYN = -22, //!< SYN received instead of answer
};
/**
* Return the string corresponding to the result code.