MEDIUM: http: small helpers to compute how far to rewind to find BODY and DATA
http_body_rewind() returns the number of bytes to rewind before buf->p to
find the message's body. It relies on http_hdr_rewind() to find the beginning
and adds msg->eoh + msg->eol which are always safe.
http_data_rewind() does the same to get the beginning of the data, which
differs from above when a chunk is present. It uses the function above and
adds msg->sol.
The purpose is to centralize further ->sov changes aiming at avoiding
to rely on buf->o.
2 files changed