1 #include <assert.h>
2 #include <pb_encode.h>
3 #include <string.h>
4 #include <stdio.h>
5 #include "test_helpers.h"
6 #include "anytest.pb.h"
7 #include "google/protobuf/duration.pb.h"
8
main()9 int main()
10 {
11 BaseMessage msg = BaseMessage_init_zero;
12 google_protobuf_Duration duration = google_protobuf_Duration_init_zero;
13 uint8_t buffer[256];
14 pb_ostream_t stream;
15 bool status;
16
17 msg.start = 1234;
18 msg.end = 5678;
19
20 /* Fill in the Any message header */
21 msg.has_details = true;
22 strncpy(msg.details.type_url, "type.googleapis.com/google.protobuf.Duration", sizeof(msg.details.type_url));
23
24 /* Encode a Duration message inside the Any message. */
25 duration.seconds = 99999;
26 duration.nanos = 100;
27 stream = pb_ostream_from_buffer(msg.details.value.bytes, sizeof(msg.details.value.bytes));
28 status = pb_encode(&stream, google_protobuf_Duration_fields, &duration);
29 assert(status);
30 msg.details.value.size = stream.bytes_written;
31
32 /* Then encode the outer message */
33 stream = pb_ostream_from_buffer(buffer, sizeof(buffer));
34 if (pb_encode(&stream, BaseMessage_fields, &msg))
35 {
36 /* Write the result data to stdout */
37 SET_BINARY_MODE(stdout);
38 fwrite(buffer, 1, stream.bytes_written, stdout);
39 return 0;
40 }
41 else
42 {
43 fprintf(stderr, "Encoding failed: %s\n", PB_GET_ERROR(&stream));
44 return 1;
45 }
46 }
47
