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#include <string.h>
#include <kalmia.h>
#include "util/util.h"
#include "xml/xml.h"
#include "geometry.h"
/* macro to ensure tag type matches what we expect */
#define CHECK_TAG_TYPE(expected) \
if (strcmp(src->type, expected) != 0) { \
return -1; \
}
int kai_read_float_array(struct ka_float_array_t *dest, struct kai_tag_t *src)
{
CHECK_TAG_TYPE("float_array");
long count = kai_tag_attr_to_long(src, "count", -1);
if (count == -1) {
/* count not present */
return -1;
}
dest->count = count;
dest->id = kai_tag_attr_to_dup(src, "id");
dest->digits = kai_tag_attr_to_long(src, "digits", 6);
dest->magnitude = kai_tag_attr_to_long(src, "magnitude", 38);
/* allocate & fill buffer */
dest->buf = malloc(dest->count * sizeof(ka_real_t));
kai_text_to_reals(dest->buf, src->content, dest->count);
return 0;
}
int kai_read_param(struct ka_param_t *dest, struct kai_tag_t *src)
{
CHECK_TAG_TYPE("param");
char *type = kai_tag_attr_to_dup(src, "type");
if (type == NULL) {
return -1;
}
dest->name = kai_tag_attr_to_dup(src, "name");
dest->sid = kai_tag_attr_to_dup(src, "sid");
dest->type = type;
dest->semantic = kai_tag_attr_to_dup(src, "semantic");
return 0;
}
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