/* A very simple encoding test case using person.proto. * Just puts constant data in the fields and encodes into * buffer, which is then written to stdout. */ #include #include #include "person.pb.h" int main() { /* Initialize the structure with constants */ Person person = {{1 << Person_email_index}, "Test Person 99", 99, "test@person.com", 3, {{{1 << Person_PhoneNumber_type_index}, "555-12345678", Person_PhoneType_MOBILE}, {{1 << Person_PhoneNumber_type_index}, "99-2342", 0}, {{1 << Person_PhoneNumber_type_index}, "1234-5678", Person_PhoneType_WORK}, }}; uint8_t buffer[512]; pb_ostream_t stream = pb_ostream_from_buffer(buffer, sizeof(buffer)); /* Now encode it and check if we succeeded. */ if (pb_encode(&stream, Person_msg, &person)) { fwrite(buffer, 1, stream.bytes_written, stdout); return 0; /* Success */ } else { return 1; /* Failure */ } }