WebSocket++  0.8.0-dev
C++ websocket client/server library
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hybi08.hpp
1 /*
2  * Copyright (c) 2014, Peter Thorson. All rights reserved.
3  *
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27 
28 #ifndef WEBSOCKETPP_PROCESSOR_HYBI08_HPP
29 #define WEBSOCKETPP_PROCESSOR_HYBI08_HPP
30 
31 #include <websocketpp/processors/hybi13.hpp>
32 
33 #include <string>
34 #include <vector>
35 
36 namespace websocketpp {
37 namespace processor {
38 
39 /// Processor for Hybi Draft version 08
40 /**
41  * The primary difference between 08 and 13 is a different origin header name
42  */
43 template <typename config>
44 class hybi08 : public hybi13<config> {
45 public:
46  typedef hybi08<config> type;
47  typedef typename config::request_type request_type;
48 
49  typedef typename config::con_msg_manager_type::ptr msg_manager_ptr;
50  typedef typename config::rng_type rng_type;
51 
52  explicit hybi08(bool secure, bool p_is_server, msg_manager_ptr manager, rng_type& rng)
53  : hybi13<config>(secure, p_is_server, manager, rng) {}
54 
55  /// Fill in a set of request headers for a client connection request
56  /**
57  * The Hybi 08 processor only implements incoming connections so this will
58  * always return an error.
59  *
60  * @param [out] req Set of headers to fill in
61  * @param [in] uri The uri being connected to
62  * @param [in] subprotocols The list of subprotocols to request
63  */
65  std::vector<std::string> const &) const
66  {
67  return error::make_error_code(error::no_protocol_support);
68  }
69 
70  int get_version() const {
71  return 8;
72  }
73 
74  std::string const & get_origin(request_type const & r) const {
75  return r.get_header("Sec-WebSocket-Origin");
76  }
77 private:
78 };
79 
80 } // namespace processor
81 } // namespace websocketpp
82 
83 #endif //WEBSOCKETPP_PROCESSOR_HYBI08_HPP
lib::error_code client_handshake_request(request_type &, uri_ptr, std::vector< std::string > const &) const
Fill in a set of request headers for a client connection request.
Definition: hybi08.hpp:64
void handle_accept(connection_ptr con, lib::error_code const &ec)
Handler callback for start_accept.
Processors encapsulate the protocol rules specific to each WebSocket version.
Definition: base.hpp:41
int get_version() const
Get the protocol version of this processor.
Definition: hybi08.hpp:70
Processor for Hybi Draft version 08.
Definition: hybi08.hpp:44
std::string const & get_origin(request_type const &r) const
Return the value of the header containing the CORS origin.
Definition: hybi08.hpp:74