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 */
streamcallback(pb_ostream_t * stream,const uint8_t * buf,size_t count)10 bool 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
main()16 int 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
