34 lines
793 B
C
34 lines
793 B
C
/* Encoding testcase for callback fields */
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#include <stdio.h>
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#include <string.h>
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#include <pb_encode.h>
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#include "callbacks.pb.h"
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bool encode_string(pb_ostream_t *stream, const pb_field_t *field, const void *arg)
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{
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char *str = "Hello world!";
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if (!pb_encode_tag_for_field(stream, field))
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return false;
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return pb_encode_string(stream, (uint8_t*)str, strlen(str));
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}
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int main()
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{
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uint8_t buffer[1024];
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pb_ostream_t stream = pb_ostream_from_buffer(buffer, 1024);
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TestMessage testmessage = {};
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testmessage.stringvalue.funcs.encode = &encode_string;
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if (!pb_encode(&stream, TestMessage_fields, &testmessage))
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return 1;
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if (fwrite(buffer, stream.bytes_written, 1, stdout) != 1)
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return 2;
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return 0;
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}
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