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Add on_body_what parser callback (API Change):

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These changes support parsing the headers separately from the body.

* on_headers now returns void
* on_body_what is a new required callback which returns body_what
This commit is contained in:
Vinnie Falco
2016-10-20 17:22:37 -04:00
parent 50bd4460cb
commit 658e03ca35
7 changed files with 73 additions and 20 deletions
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include/beast/http/impl/basic_parser_v1.ipp
+10 -2
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@@ -899,7 +899,16 @@ write(boost::asio::const_buffer const& buffer, error_code& ec)
return err(parse_error::illegal_content_length);
upgrade_ = ((flags_ & (parse_flag::upgrade | parse_flag::connection_upgrade)) ==
(parse_flag::upgrade | parse_flag::connection_upgrade)) /*|| method == "connect"*/;
auto const what = call_on_headers(ec);
call_on_headers(ec);
if(ec)
return errc();
s_ = s_body_what;
// fall through
}
case s_body_what:
{
auto const what = call_on_body_what(ec);
if(ec)
return errc();
switch(what)
@@ -913,7 +922,6 @@ write(boost::asio::const_buffer const& buffer, error_code& ec)
flags_ |= parse_flag::skipbody;
break;
case body_what::pause:
s_ = s_headers_done;
return used();
}
s_ = s_headers_done;