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/* Same as test_encode1.c, except writes directly to stdout.
*/
#include <stdio.h>
#include <pb_encode.h>
#include "person.pb.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, stdout, SIZE_MAX, 0};
/* 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 */
}
}
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