NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.3: NDN, CCN, CCNx, content centric networks
API Documentation
response.hpp
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2  * Copyright (c) 2014, Peter Thorson. All rights reserved.
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27 
28 #ifndef HTTP_PARSER_RESPONSE_HPP
29 #define HTTP_PARSER_RESPONSE_HPP
30 
31 #include <iostream>
32 #include <string>
33 
35 
36 namespace websocketpp {
37 namespace http {
38 namespace parser {
39 
41 
57 class response : public parser {
58 public:
59  typedef response type;
60  typedef lib::shared_ptr<type> ptr;
61 
63  : m_read(0)
64  , m_buf(lib::make_shared<std::string>())
65  , m_status_code(status_code::uninitialized)
66  , m_state(RESPONSE_LINE) {}
67 
69 
88  size_t consume(char const * buf, size_t len);
89 
91 
110  size_t consume(std::istream & s);
111 
113 
116  bool ready() const {
117  return m_state == DONE;
118  }
119 
121  bool headers_ready() const {
122  return (m_state == BODY || m_state == DONE);
123  }
124 
126  std::string raw() const;
127 
129 
138  void set_status(status_code::value code);
139 
141 
149  void set_status(status_code::value code, std::string const & msg);
150 
153  return m_status_code;
154  }
155 
157  const std::string& get_status_msg() const {
158  return m_status_msg;
159  }
160 private:
162  void process(std::string::iterator begin, std::string::iterator end);
163 
165  size_t process_body(char const * buf, size_t len);
166 
167  enum state {
168  RESPONSE_LINE = 0,
169  HEADERS = 1,
170  BODY = 2,
171  DONE = 3
172  };
173 
174  std::string m_status_msg;
175  size_t m_read;
176  lib::shared_ptr<std::string> m_buf;
177  status_code::value m_status_code;
178  state m_state;
179 
180 };
181 
182 } // namespace parser
183 } // namespace http
184 } // namespace websocketpp
185 
187 
188 #endif // HTTP_PARSER_RESPONSE_HPP
lib::shared_ptr< type > ptr
Definition: response.hpp:60
status_code::value get_status_code() const
Return the response status code.
Definition: response.hpp:152
STL namespace.
Stores, parses, and manipulates HTTP responses.
Definition: response.hpp:57
bool ready() const
Returns true if the response is ready.
Definition: response.hpp:116
Table::const_iterator iterator
Definition: cs-internal.hpp:41
bool headers_ready() const
Returns true if the response headers are fully parsed.
Definition: response.hpp:121
Namespace for the WebSocket++ project.
Definition: base64.hpp:41
void set_status(status_code::value code)
Set response status code and message.
Definition: response.hpp:191
size_t consume(char const *buf, size_t len)
Process bytes in the input buffer.
Definition: response.hpp:42
const std::string & get_status_msg() const
Return the response status message.
Definition: response.hpp:157
std::string raw() const
Returns the full raw response.
Definition: response.hpp:178