1/* Same as test_encode1.c, except writes directly to stdout.
2 */
3
4#include <stdio.h>
5#include <pb_encode.h>
6#include "person.pb.h"
7#include "test_helpers.h"
8
9/* This binds the pb_ostream_t into the stdout stream */
10bool streamcallback(pb_ostream_t *stream, const uint8_t *buf, size_t count)
11{
12    FILE *file = (FILE*) stream->state;
13    return fwrite(buf, 1, count, file) == count;
14}
15
16int main()
17{
18    /* Initialize the structure with constants */
19    Person person = {"Test Person 99", 99, true, "test@person.com",
20        3, {{"555-12345678", true, Person_PhoneType_MOBILE},
21            {"99-2342", false, 0},
22            {"1234-5678", true, Person_PhoneType_WORK},
23        }};
24
25    /* Prepare the stream, output goes directly to stdout */
26    pb_ostream_t stream = {&streamcallback, NULL, SIZE_MAX, 0};
27    stream.state = stdout;
28    SET_BINARY_MODE(stdout);
29
30    /* Now encode it and check if we succeeded. */
31    if (pb_encode(&stream, Person_fields, &person))
32    {
33        return 0; /* Success */
34    }
35    else
36    {
37        fprintf(stderr, "Encoding failed: %s\n", PB_GET_ERROR(&stream));
38        return 1; /* Failure */
39    }
40}
41