1 /* A very simple encoding test case using person.proto. 2 * Just puts constant data in the fields and encodes into 3 * buffer, which is then written to stdout. 4 */ 5 6 #include <stdio.h> 7 #include <pb_encode.h> 8 #include "person.pb.h" 9 #include "test_helpers.h" 10 11 int main() 12 { 13 uint8_t buffer[Person_size]; 14 pb_ostream_t stream; 15 16 /* Initialize the structure with constants */ 17 Person person = {"Test Person 99", 99, true, "test (at) person.com", 18 3, {{"555-12345678", true, Person_PhoneType_MOBILE}, 19 {"99-2342", false, 0}, 20 {"1234-5678", true, Person_PhoneType_WORK}, 21 }}; 22 23 stream = pb_ostream_from_buffer(buffer, sizeof(buffer)); 24 25 /* Now encode it and check if we succeeded. */ 26 if (pb_encode(&stream, Person_fields, &person)) 27 { 28 /* Write the result data to stdout */ 29 SET_BINARY_MODE(stdout); 30 fwrite(buffer, 1, stream.bytes_written, stdout); 31 return 0; /* Success */ 32 } 33 else 34 { 35 fprintf(stderr, "Encoding failed: %s\n", PB_GET_ERROR(&stream)); 36 return 1; /* Failure */ 37 } 38 } 39
