/*
 * (C) Copyright 2005- ECMWF.
 *
 * This software is licensed under the terms of the Apache Licence Version 2.0
 * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
 *
 * In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
 * virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
 */

#include "grib_api_internal.h"
/*
   This is used by make_class.pl

   START_CLASS_DEF
   CLASS      = accessor
   SUPER      = grib_accessor_class_long
   IMPLEMENTS = value_count;get_native_type
   IMPLEMENTS = pack_string;unpack_string
   IMPLEMENTS = pack_long;unpack_long
   IMPLEMENTS = pack_double;unpack_double
   IMPLEMENTS = init
   MEMBERS= grib_arguments* args
   END_CLASS_DEF

 */

/* START_CLASS_IMP */

/*

Don't edit anything between START_CLASS_IMP and END_CLASS_IMP
Instead edit values between START_CLASS_DEF and END_CLASS_DEF
or edit "accessor.class" and rerun ./make_class.pl

*/

static int get_native_type(grib_accessor*);
static int pack_double(grib_accessor*, const double* val, size_t* len);
static int pack_long(grib_accessor*, const long* val, size_t* len);
static int pack_string(grib_accessor*, const char*, size_t* len);
static int unpack_double(grib_accessor*, double* val, size_t* len);
static int unpack_long(grib_accessor*, long* val, size_t* len);
static int unpack_string(grib_accessor*, char*, size_t* len);
static int value_count(grib_accessor*, long*);
static void init(grib_accessor*, const long, grib_arguments*);
static void init_class(grib_accessor_class*);

typedef struct grib_accessor_suppressed
{
    grib_accessor att;
    /* Members defined in gen */
    /* Members defined in long */
    /* Members defined in suppressed */
    grib_arguments* args;
} grib_accessor_suppressed;

extern grib_accessor_class* grib_accessor_class_long;

static grib_accessor_class _grib_accessor_class_suppressed = {
    &grib_accessor_class_long,        /* super                     */
    "suppressed",                     /* name                      */
    sizeof(grib_accessor_suppressed), /* size                      */
    0,                                /* inited */
    &init_class,                      /* init_class */
    &init,                            /* init                      */
    0,                                /* post_init                      */
    0,                                /* free mem                       */
    0,                                /* describes himself         */
    0,                                /* get length of section     */
    0,                                /* get length of string      */
    &value_count,                     /* get number of values      */
    0,                                /* get number of bytes      */
    0,                                /* get offset to bytes           */
    &get_native_type,                 /* get native type               */
    0,                                /* get sub_section                */
    0,                                /* grib_pack procedures long      */
    0,                                /* grib_pack procedures long      */
    &pack_long,                       /* grib_pack procedures long      */
    &unpack_long,                     /* grib_unpack procedures long    */
    &pack_double,                     /* grib_pack procedures double    */
    &unpack_double,                   /* grib_unpack procedures double  */
    &pack_string,                     /* grib_pack procedures string    */
    &unpack_string,                   /* grib_unpack procedures string  */
    0,                                /* grib_pack array procedures string    */
    0,                                /* grib_unpack array procedures string  */
    0,                                /* grib_pack procedures bytes     */
    0,                                /* grib_unpack procedures bytes   */
    0,                                /* pack_expression */
    0,                                /* notify_change   */
    0,                                /* update_size   */
    0,                                /* preferred_size   */
    0,                                /* resize   */
    0,                                /* nearest_smaller_value */
    0,                                /* next accessor    */
    0,                                /* compare vs. another accessor   */
    0,                                /* unpack only ith value          */
    0,                                /* unpack a subarray         */
    0,                                /* clear          */
    0,                                /* clone accessor          */
};


grib_accessor_class* grib_accessor_class_suppressed = &_grib_accessor_class_suppressed;


static void init_class(grib_accessor_class* c)
{
    c->dump                   = (*(c->super))->dump;
    c->next_offset            = (*(c->super))->next_offset;
    c->string_length          = (*(c->super))->string_length;
    c->byte_count             = (*(c->super))->byte_count;
    c->byte_offset            = (*(c->super))->byte_offset;
    c->sub_section            = (*(c->super))->sub_section;
    c->pack_missing           = (*(c->super))->pack_missing;
    c->is_missing             = (*(c->super))->is_missing;
    c->pack_string_array      = (*(c->super))->pack_string_array;
    c->unpack_string_array    = (*(c->super))->unpack_string_array;
    c->pack_bytes             = (*(c->super))->pack_bytes;
    c->unpack_bytes           = (*(c->super))->unpack_bytes;
    c->pack_expression        = (*(c->super))->pack_expression;
    c->notify_change          = (*(c->super))->notify_change;
    c->update_size            = (*(c->super))->update_size;
    c->preferred_size         = (*(c->super))->preferred_size;
    c->resize                 = (*(c->super))->resize;
    c->nearest_smaller_value  = (*(c->super))->nearest_smaller_value;
    c->next                   = (*(c->super))->next;
    c->compare                = (*(c->super))->compare;
    c->unpack_double_element  = (*(c->super))->unpack_double_element;
    c->unpack_double_subarray = (*(c->super))->unpack_double_subarray;
    c->clear                  = (*(c->super))->clear;
    c->make_clone             = (*(c->super))->make_clone;
}

/* END_CLASS_IMP */

static void init(grib_accessor* a, const long l, grib_arguments* c)
{
    grib_accessor_suppressed* self = (grib_accessor_suppressed*)a;
    self->args                     = c;
    a->flags |= GRIB_ACCESSOR_FLAG_READ_ONLY;
    a->flags |= GRIB_ACCESSOR_FLAG_FUNCTION;
    a->length = 0;
}

static void log_message(grib_accessor* a)
{
    grib_accessor_suppressed* self = (grib_accessor_suppressed*)a;
    int i                          = 0;
    grib_handle* hand              = grib_handle_of_accessor(a);

    grib_context_log(a->context, GRIB_LOG_ERROR,
                     "key '%s' is unavailable in this version.", a->name);
    grib_context_log(a->context, GRIB_LOG_ERROR,
                     "Please use the following key(s):");
    while (grib_arguments_get_name(hand, self->args, i)) {
        grib_context_log(a->context, GRIB_LOG_ERROR, "\t- %s",
                         grib_arguments_get_name(hand, self->args, i));
        i++;
    }
}

static int pack_string(grib_accessor* a, const char* val, size_t* len)
{
    log_message(a);
    return GRIB_NOT_FOUND;
}

static int pack_long(grib_accessor* a, const long* val, size_t* len)
{
    log_message(a);
    return GRIB_NOT_FOUND;
}

static int pack_double(grib_accessor* a, const double* val, size_t* len)
{
    log_message(a);
    return GRIB_NOT_FOUND;
}

static int unpack_string(grib_accessor* a, char* val, size_t* len)
{
    log_message(a);
    return GRIB_NOT_FOUND;
}

static int unpack_long(grib_accessor* a, long* val, size_t* len)
{
    log_message(a);
    return GRIB_NOT_FOUND;
}

static int unpack_double(grib_accessor* a, double* val, size_t* len)
{
    log_message(a);
    return GRIB_NOT_FOUND;
}

static int value_count(grib_accessor* a, long* count)
{
    *count = 1;
    return 0;
}

static int get_native_type(grib_accessor* a)
{
    return GRIB_TYPE_STRING;
}
