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Add HTTP field value parsers:

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ext_list:
    Iterable container of comma separated extensions, where each extension
    is a token followed an optional list of semicolon delimited parameters,
    with each parameter consisting of a name / value pair. The value can
    be a token or quoted-string.

param_list:
    Iterable container of semicolon delimited parameters, where each parameter
    is a name / value pair. The value can be a token or quoted-string.

token_list
    Iterable container of comma delimited tokens.

* Remove obsolete rfc2616 functions

* Refactor and consolidate case-insensitive string helpers
This commit is contained in:
Vinnie Falco
2016-05-24 06:17:04 -04:00
parent 5a0a47cbae
commit 7e8f5401b2
21 changed files with 1385 additions and 678 deletions
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18
include/beast/http/impl/message_v1.ipp
View File

@@ -8,7 +8,7 @@
#ifndef BEAST_HTTP_IMPL_MESSAGE_V1_IPP
#define BEAST_HTTP_IMPL_MESSAGE_V1_IPP
#include <beast/http/rfc2616.hpp>
#include <beast/http/rfc7230.hpp>
#include <beast/http/detail/has_content_length.hpp>
#include <boost/optional.hpp>
#include <stdexcept>
@@ -22,13 +22,11 @@ is_keep_alive(message_v1<isRequest, Body, Headers> const& msg)
{
if(msg.version >= 11)
{
if(rfc2616::token_in_list(
msg.headers["Connection"], "close"))
if(token_list{msg.headers["Connection"]}.exists("close"))
return false;
return true;
}
if(rfc2616::token_in_list(
msg.headers["Connection"], "keep-alive"))
if(token_list{msg.headers["Connection"]}.exists("keep-alive"))
return true;
return false;
}
@@ -39,8 +37,7 @@ is_upgrade(message_v1<isRequest, Body, Headers> const& msg)
{
if(msg.version < 11)
return false;
if(rfc2616::token_in_list(
msg.headers["Connection"], "upgrade"))
if(token_list{msg.headers["Connection"]}.exists("upgrade"))
return true;
return false;
}
@@ -129,8 +126,7 @@ prepare(message_v1<isRequest, Body, Headers>& msg,
throw std::invalid_argument(
"prepare called with Content-Length field set");
if(rfc2616::token_in_list(
msg.headers["Transfer-Encoding"], "chunked"))
if(token_list{msg.headers["Transfer-Encoding"]}.exists("chunked"))
throw std::invalid_argument(
"prepare called with Transfer-Encoding: chunked set");
@@ -175,8 +171,8 @@ prepare(message_v1<isRequest, Body, Headers>& msg,
}
// rfc7230 6.7.
if(msg.version < 11 && rfc2616::token_in_list(
msg.headers["Connection"], "upgrade"))
if(msg.version < 11 && token_list{
msg.headers["Connection"]}.exists("upgrade"))
throw std::invalid_argument(
"invalid version for Connection: upgrade");
}