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/**
* Copyright 2005-2007 ECMWF
*
* Licensed under the GNU Lesser General Public License which
* incorporates the terms and conditions of version 3 of the GNU
* General Public License.
* See LICENSE and gpl-3.0.txt for details.
*/
#include "grib_api_internal.h"
/*
This is used by make_class.pl
START_CLASS_DEF
CLASS = accessor
SUPER = grib_accessor_class_ascii
IMPLEMENTS = pack_string;unpack_string;value_count
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 pack_string(grib_accessor*, const char*, size_t *len);
static int unpack_string (grib_accessor*, char*, size_t *len);
static long value_count(grib_accessor*);
static void init(grib_accessor*,const long, grib_arguments* );
static void init_class(grib_accessor_class*);
typedef struct grib_accessor_sprintf {
grib_accessor att;
/* Members defined in gen */
/* Members defined in ascii */
/* Members defined in sprintf */
grib_arguments* args;
} grib_accessor_sprintf;
extern grib_accessor_class* grib_accessor_class_ascii;
static grib_accessor_class _grib_accessor_class_sprintf = {
&grib_accessor_class_ascii, /* super */
"sprintf", /* name */
sizeof(grib_accessor_sprintf), /* size */
0, /* inited */
&init_class, /* init_class */
&init, /* init */
0, /* post_init */
0, /* free mem */
0, /* describes himself */
0, /* get length of section */
&value_count, /* get number of values */
0, /* get number of bytes */
0, /* get offset to bytes */
0, /* get native type */
0, /* get sub_section */
0, /* grib_pack procedures long */
0, /* grib_pack procedures long */
0, /* grib_pack procedures long */
0, /* grib_unpack procedures long */
0, /* grib_pack procedures double */
0, /* grib_unpack procedures double */
&pack_string, /* grib_pack procedures string */
&unpack_string, /* grib_unpack 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, /* clear */
};
grib_accessor_class* grib_accessor_class_sprintf = &_grib_accessor_class_sprintf;
static void init_class(grib_accessor_class* c)
{
c->dump = (*(c->super))->dump;
c->next_offset = (*(c->super))->next_offset;
c->byte_count = (*(c->super))->byte_count;
c->byte_offset = (*(c->super))->byte_offset;
c->get_native_type = (*(c->super))->get_native_type;
c->sub_section = (*(c->super))->sub_section;
c->pack_missing = (*(c->super))->pack_missing;
c->is_missing = (*(c->super))->is_missing;
c->pack_long = (*(c->super))->pack_long;
c->unpack_long = (*(c->super))->unpack_long;
c->pack_double = (*(c->super))->pack_double;
c->unpack_double = (*(c->super))->unpack_double;
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->clear = (*(c->super))->clear;
}
/* END_CLASS_IMP */
static void init(grib_accessor* a,const long l, grib_arguments* c)
{
grib_accessor_sprintf* self = (grib_accessor_sprintf*)a;
self->args = c;
}
static int pack_string(grib_accessor* a, const char* val, size_t *len){
return GRIB_NOT_IMPLEMENTED;
}
static int unpack_string(grib_accessor* a, char* val, size_t *len)
{
grib_accessor_sprintf* self = (grib_accessor_sprintf*)a;
char result[1024] ;
char sres[1024] ;
long ires = 0;
double dres= 0;
int i = 0;
size_t replen = 1024;
int ret = GRIB_SUCCESS;
int carg= 0;
const char* uname = NULL;
const char* tempname = NULL;
uname = grib_arguments_get_string(a->parent->h,self->args,carg++);
sprintf(result,"%s","");
for(i=0;i<strlen(uname);i++)
{
if(uname[i]=='%'){
i++;
switch(uname[i]){
case 'd':
tempname = grib_arguments_get_name(a->parent->h,self->args,carg++);
if((ret = grib_get_long_internal(a->parent->h,tempname,&ires)) != GRIB_SUCCESS)
return ret;
sprintf(result,"%s%ld",result, ires);
break;
case 'g':
tempname = grib_arguments_get_name(a->parent->h,self->args,carg++);
if((ret = grib_get_double_internal(a->parent->h,tempname,&dres)) != GRIB_SUCCESS)
return ret;
sprintf(result,"%s%g",result, dres);
break;
case 's':
tempname = grib_arguments_get_name(a->parent->h,self->args,carg++);
if((ret = grib_get_string_internal(a->parent->h,tempname,sres, &replen )) != GRIB_SUCCESS)
return ret;
sprintf(result,"%s%s",result, sres);
replen = 1024;
break;
}
}
else
sprintf(result,"%s%c",result, uname[i]);
}
replen = strlen(result)+1;
if(*len < replen){
*len = replen;
return GRIB_ARRAY_TOO_SMALL;
}
*len = replen;
sprintf(val,"%s",result);
return GRIB_SUCCESS;
}
static long value_count(grib_accessor* a)
{
char result[1024] ;
size_t s = sizeof(result);
unpack_string(a,result,&s);
return s;
}
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