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author | Romain Forlot <romain.forlot@iot.bzh> | 2017-05-19 16:20:02 +0200 |
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committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-05-19 16:20:02 +0200 |
commit | 2d574dc77f68ecb5150016989900860e8b74be50 (patch) | |
tree | d691a8345a58dcd080131c58d028f77df51a45ed /CAN-binder/libs/nanopb/tests/basic_stream/encode_stream.c | |
parent | 48a2605965af1f05ba7f01f6e8c1758a4c9b0522 (diff) | |
parent | 278ffb890e3d8722e4c7d824baaf221a1e375fc4 (diff) |
Add 'CAN-binder/libs/nanopb/' from commit '278ffb890e3d8722e4c7d824baaf221a1e375fc4'
git-subtree-dir: CAN-binder/libs/nanopb
git-subtree-mainline: 48a2605965af1f05ba7f01f6e8c1758a4c9b0522
git-subtree-split: 278ffb890e3d8722e4c7d824baaf221a1e375fc4
Diffstat (limited to 'CAN-binder/libs/nanopb/tests/basic_stream/encode_stream.c')
-rw-r--r-- | CAN-binder/libs/nanopb/tests/basic_stream/encode_stream.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/CAN-binder/libs/nanopb/tests/basic_stream/encode_stream.c b/CAN-binder/libs/nanopb/tests/basic_stream/encode_stream.c new file mode 100644 index 00000000..7f571c41 --- /dev/null +++ b/CAN-binder/libs/nanopb/tests/basic_stream/encode_stream.c @@ -0,0 +1,40 @@ +/* Same as test_encode1.c, except writes directly to stdout. + */ + +#include <stdio.h> +#include <pb_encode.h> +#include "person.pb.h" +#include "test_helpers.h" + +/* This binds the pb_ostream_t into the stdout stream */ +bool streamcallback(pb_ostream_t *stream, const uint8_t *buf, size_t count) +{ + FILE *file = (FILE*) stream->state; + return fwrite(buf, 1, count, file) == count; +} + +int main() +{ + /* Initialize the structure with constants */ + Person person = {"Test Person 99", 99, true, "test@person.com", + 3, {{"555-12345678", true, Person_PhoneType_MOBILE}, + {"99-2342", false, 0}, + {"1234-5678", true, Person_PhoneType_WORK}, + }}; + + /* Prepare the stream, output goes directly to stdout */ + pb_ostream_t stream = {&streamcallback, NULL, SIZE_MAX, 0}; + stream.state = stdout; + SET_BINARY_MODE(stdout); + + /* Now encode it and check if we succeeded. */ + if (pb_encode(&stream, Person_fields, &person)) + { + return 0; /* Success */ + } + else + { + fprintf(stderr, "Encoding failed: %s\n", PB_GET_ERROR(&stream)); + return 1; /* Failure */ + } +} |