1 files changed, 95 insertions, 0 deletions
diff --git a/src/app_thread.hpp b/src/app_thread.hpp
new file mode 100644
index 0000000..61e7ff1
--- /dev/null
+++ b/src/app_thread.hpp
@@ -0,0 +1,95 @@
+/*
+    Copyright (c) 2007-2009 FastMQ Inc.
+
+    This file is part of 0MQ.
+
+    0MQ is free software; you can redistribute it and/or modify it under
+    the terms of the Lesser GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    0MQ is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    Lesser GNU General Public License for more details.
+
+    You should have received a copy of the Lesser GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __ZS_APP_THREAD_HPP_INCLUDED__
+#define __ZS_APP_THREAD_HPP_INCLUDED__
+
+#include <vector>
+
+#include "i_thread.hpp"
+#include "stdint.hpp"
+#include "object.hpp"
+#include "ypollset.hpp"
+
+namespace zs
+{
+
+    class app_thread_t : public object_t, public i_thread
+    {
+    public:
+
+        app_thread_t (class dispatcher_t *dispatcher_, int thread_slot_);
+
+        //  To be called when the whole infrastrucure is being closed (zs_term).
+        void shutdown ();
+
+        //  Returns signaler associated with this application thread.
+        i_signaler *get_signaler ();
+
+        //  Create socket engine in this thread. Return false if the calling
+        //  thread doesn't match the thread handled by this app thread object.
+        struct i_api *create_socket (int type_);
+
+        //  Nota bene: The following two functions are accessed from different
+        //  threads. The caller (dispatcher) is responsible for synchronisation
+        //  of accesses.
+
+        //  Returns true is current thread is associated with the app thread.
+        bool is_current ();
+
+        //  Tries to associate current thread with the app thread object.
+        //  Returns true is successfull, false otherwise.
+        bool make_current ();
+
+        //  Processes commands sent to this thread (if any). If 'block' is
+        //  set to true, returns only after at least one command was processed.
+        void process_commands (bool block_);
+
+        //  i_thread implementation.
+        void attach_session (class session_t *session_);
+        void detach_session (class session_t *session_);
+        struct i_poller *get_poller ();
+
+    private:
+
+        //  Clean-up.
+        ~app_thread_t ();
+
+        //  Thread ID associated with this slot.
+        //  TODO: Virtualise pid_t!
+        //  TODO: Check whether getpid returns unique ID for each thread.
+        int tid;
+
+        //  Vector of all sessionss associated with this app thread.
+        typedef std::vector <class session_t*> sessions_t;
+        sessions_t sessions;
+
+        //  App thread's signaler object.
+        ypollset_t pollset;
+
+        //  Timestamp of when commands were processed the last time.
+        uint64_t last_processing_time;
+
+        app_thread_t (const app_thread_t&);
+        void operator = (const app_thread_t&);
+    };
+
+}
+
+#endif