#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <elwix.h>
static void
display(array_t *arr)
{
register int i;
for (i = 0; i < array_Size(arr); i++) {
if (AIT_TYPE(array(arr, i, ait_val_t*)) == string)
printf("arr[%d]=%s (%d)\n", i, AIT_ADDR(array(arr, i, ait_val_t*)),
AIT_LEN(array(arr, i, ait_val_t*)));
else
printf("arr[%d]#%ld (%d)\n", i, AIT_RAW(array(arr, i, ait_val_t*)),
AIT_LEN(array(arr, i, ait_val_t*)));
}
}
int
main(int argc, char **argv)
{
array_t *arr;
u_char buf[BUFSIZ];
int f, len, ret = 0;
arr = ait_array2vars((const char**) argv, 42);
if (!arr)
return 1;
display(arr);
printf("\nNeeded buffer size = %d\n", ait_vars2tlv(NULL, 0, arr));
printf("Serialized data to buffer = %d\n", (len = ait_vars2tlv(buf, sizeof buf, arr)));
f = open("test_tlv.bin", O_CREAT | O_WRONLY, 0644);
if (f == -1) {
ret = 2;
goto err;
}
if ((len = write(f, buf, len)) == -1) {
ret = 3;
goto err;
} else
printf("Wrote %d bytes to file test_tlv.bin\n", len);
ait_freeVars(&arr);
arr = ait_tlv2vars(buf, len);
if (!arr) {
ret = 4;
goto err;
}
printf("\n>>> Built vars array from TLV buffer\n\n");
display(arr);
arr = ait_tlv2vars(buf, sizeof buf);
if (!arr) {
ret = 5;
goto err;
}
printf("\n>>> Built vars array from TLV buffer with zeros at the end\n\n");
display(arr);
err:
if (f > 2)
close(f);
ait_freeVars(&arr);
return ret;
}
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