From 62afd54964528c1fbd5ab802134f7e9ad912d904 Mon Sep 17 00:00:00 2001 From: Tom Roeder Date: Tue, 2 Aug 2016 14:57:37 -0700 Subject: Add inline allocation of bytes fields This commit adds a new FT_INLINE allocation type that forces bytes fields to be inlined into the struct. E.g., pb_byte_t my_bytes[32]. This requires max_size for the bytes field. The FT_INLINE type is represented as a new LTYPE: FT_LTYPE_FIXED_LENGTH_BYTES. This commit also updates the documentation with FT_INLINE and FT_LTYPE_FIXED_LENGTH_BYTES. Added an AUTHORS file in apparent order of appearance in the git log history from $(git log --all). --- pb_encode.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) (limited to 'pb_encode.c') diff --git a/pb_encode.c b/pb_encode.c index 9f91c9d5..4685614c 100644 --- a/pb_encode.c +++ b/pb_encode.c @@ -49,7 +49,8 @@ static const pb_encoder_t PB_ENCODERS[PB_LTYPES_COUNT] = { &pb_enc_bytes, &pb_enc_string, &pb_enc_submessage, - NULL /* extensions */ + NULL, /* extensions */ + &pb_enc_bytes /* PB_LTYPE_FIXED_LENGTH_BYTES */ }; /******************************* @@ -498,6 +499,7 @@ bool checkreturn pb_encode_tag_for_field(pb_ostream_t *stream, const pb_field_t case PB_LTYPE_BYTES: case PB_LTYPE_STRING: case PB_LTYPE_SUBMESSAGE: + case PB_LTYPE_FIXED_LENGTH_BYTES: wiretype = PB_WT_STRING; break; @@ -636,11 +638,16 @@ static bool checkreturn pb_enc_fixed32(pb_ostream_t *stream, const pb_field_t *f static bool checkreturn pb_enc_bytes(pb_ostream_t *stream, const pb_field_t *field, const void *src) { - const pb_bytes_array_t *bytes = (const pb_bytes_array_t*)src; + const pb_bytes_array_t *bytes = NULL; + + if (PB_LTYPE(field->type) == PB_LTYPE_FIXED_LENGTH_BYTES) + return pb_encode_string(stream, (const pb_byte_t*)src, field->data_size); + + bytes = (const pb_bytes_array_t*)src; if (src == NULL) { - /* Threat null pointer as an empty bytes field */ + /* Treat null pointer as an empty bytes field */ return pb_encode_string(stream, NULL, 0); } @@ -664,7 +671,7 @@ static bool checkreturn pb_enc_string(pb_ostream_t *stream, const pb_field_t *fi if (src == NULL) { - size = 0; /* Threat null pointer as an empty string */ + size = 0; /* Treat null pointer as an empty string */ } else { -- cgit 1.2.3-korg