stat_codes.c

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/*
 * Copyright (c) 2017 Rafael Antoniello
 * 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.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of copyright holders nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * 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 MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 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 DAMAGE.
 */

#include "stat_codes.h"

typedef struct stat_codes_lu_ctx_s {
    const char *description;
} stat_codes_lu_ctx_t;

static const stat_codes_lu_ctx_t stat_codes_lutable[STAT_CODES_MAX]=
{
        {""}, //STAT_SUCCESS
        {"Resource requested found but not modified"}, //STAT_NOTMODIFIED
        {"Error occurred"}, //STAT_ERROR
        {"Resource requested not found"}, //STAT_ENOTFOUND
        {"Resource temporarily unavailable (call again)"}, //STAT_EAGAIN
        {"End of file"}, //STAT_EOF
        {"Not enough space/memory"}, //STAT_ENOMEM
        {"Invalid argument passed. Please review ranges."}, //STAT_EINVAL
        {"Conflict with the current state of the target "
                "resource"}, //STAT_ECONFLICT
        {"Bad or not supported audio/video format"}, //STAT_EBAVFORMAT
        {"Bad or not supported multiplex format"}, //STAT_EBMUXFORMAT
        {"Operation timed out"}, //STAT_ETIMEDOUT
        {"Operation interrupted"}, //STAT_EINTR
        {"Bad protocol option"}, //STAT_ENOPROTOOPT
        {"Address family not supported"}, //STAT_EAFNOSUPPORT
        {"Address family not supported: need to specify host IP"
                ""}, //STAT_EAFNOSUPPORT_HOSTNAME
        {"Address family not supported: need to specify port"
                ""}, //STAT_EAFNOSUPPORT_PORT
        {"Valid request, no data record of requested type"}, //STAT_ENODATA
};

const char* stat_codes_get_description(stat_codes_ctx_t code)
{
    if(code< 0 || code> (STAT_CODES_MAX- 1))
        return stat_codes_lutable[STAT_ERROR].description;
    return stat_codes_lutable[code].description;
}