LCOV - code coverage report
Current view: top level - root/contrail/src/contrail-common/http - http_session.h (source / functions) Hit Total Coverage
Test: OpenSDN C/C++ coverage (all TARGET_SET jobs) Lines: 0 4 0.0 %
Date: 2026-08-03 02:19:58 Functions: 0 1 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /*
       2             :  * Copyright (c) 2013 Juniper Networks, Inc. All rights reserved.
       3             :  */
       4             : 
       5             : #ifndef __HTTP_SESSION_H__
       6             : #define __HTTP_SESSION_H__
       7             : 
       8             : #include <atomic>
       9             : #include <mutex>
      10             : 
      11             : #include <boost/scoped_ptr.hpp>
      12             : #include <tbb/concurrent_queue.h>
      13             : 
      14             : #include "base/util.h"
      15             : #include "io/ssl_session.h"
      16             : 
      17             : class HttpRequest;
      18             : class HttpServer;
      19             : 
      20             : class HttpSession: public SslSession {
      21             :   public:
      22             :     typedef boost::function<void(HttpSession *session,
      23             :                                  enum TcpSession::Event event)> SessionEventCb;
      24             : 
      25             :     HttpSession(HttpServer *server, SslSocket *sock, bool async_ready = true);
      26             :     virtual ~HttpSession();
      27             :     const std::string get_context() { return context_str_; }
      28             : 
      29             :     static bool SendSession(std::string const& s,
      30             :             const uint8_t *data, size_t size, size_t *sent) {
      31             :         HttpSessionPtr hs = GetSession(s);
      32             :         if (!hs) return false;
      33             :         return hs->Send(data, size, sent);
      34             :     }
      35             :     static std::string get_client_context(std::string const& s) {
      36             :         HttpSessionPtr hs = GetSession(s);
      37             :         if (!hs) return "";
      38             :         return hs->get_client_context();
      39             :     }
      40             :     static bool set_client_context(std::string const& s,
      41             :             const std::string& ctx) {
      42             :         HttpSessionPtr hs = GetSession(s);
      43             :         if (!hs) return false;
      44             :         hs->set_client_context(ctx);
      45             :         return true;
      46             :     }    
      47             :     static long GetPendingTaskCount() {
      48             :         return task_count_;
      49             :     }
      50             : 
      51             :     void AcceptSession();
      52             :     void RegisterEventCb(SessionEventCb cb);
      53             : 
      54             :   protected:
      55             :     virtual void OnRead(Buffer buffer);
      56             : 
      57             :   private:
      58             :     class RequestBuilder;
      59             :     class RequestHandler;
      60             :     typedef boost::intrusive_ptr<HttpSession> HttpSessionPtr;
      61             :     typedef std::map<std::string, HttpSessionPtr> map_type;
      62             : 
      63             :     void OnSessionEvent(TcpSession *session,
      64             :             enum TcpSession::Event event);
      65             : 
      66           0 :     static map_type* GetMap() {
      67           0 :         if (!context_map_) {
      68           0 :             context_map_ = new map_type();
      69             :         }
      70           0 :         return context_map_;
      71             :     }
      72             :     static HttpSessionPtr GetSession(std::string const& s) {
      73             :         std::scoped_lock lock(map_mutex_);
      74             :         map_type::iterator it = GetMap()->find(s);
      75             :         if (it == GetMap()->end()) {
      76             :             return 0;
      77             :         }
      78             :         return it->second;
      79             :     }
      80             :     const std::string get_client_context() { return client_context_str_; }
      81             :     void set_client_context(const std::string& client_ctx)
      82             :       { client_context_str_ = client_ctx; }
      83             :     boost::scoped_ptr<RequestBuilder> request_builder_;
      84             :     tbb::concurrent_queue<HttpRequest *> request_queue_;
      85             :     std::atomic<bool> req_queue_empty_;
      86             :     std::string context_str_;
      87             :     std::string client_context_str_;
      88             :     SessionEventCb event_cb_;
      89             : 
      90             :     static int req_handler_task_id_;
      91             :     static map_type* context_map_;
      92             :     static std::mutex map_mutex_;
      93             :     static std::atomic<long> task_count_;
      94             : 
      95             :     DISALLOW_COPY_AND_ASSIGN(HttpSession);
      96             : };
      97             : 
      98             : #endif /* __HTTP_SESSION_H__ */

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