X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/70f8adff2c970496bdc45717cad49ddec0405ae7..ebd170a764ab9660adee464588cda1801c7986b4:/projects/stargazer/plugins/other/radius/radius.cpp

diff --git a/projects/stargazer/plugins/other/radius/radius.cpp b/projects/stargazer/plugins/other/radius/radius.cpp
index fe989b28..3ec0f705 100644
--- a/projects/stargazer/plugins/other/radius/radius.cpp
+++ b/projects/stargazer/plugins/other/radius/radius.cpp
@@ -1,186 +1,19 @@
-/*
- *    This program is free software; you can redistribute it and/or modify
- *    it under the terms of the GNU General Public License as published by
- *    the Free Software Foundation; either version 2 of the License, or
- *    (at your option) any later version.
- *
- *    This program 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
- *    GNU General Public License for more details.
- *
- *    You should have received a copy of the GNU General Public License
- *    along with this program; if not, write to the Free Software
- *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-/*
- *    Author : Maxim Mamontov <faust@stargazer.dp.ua>
- */
-
 #include "radius.h"
 
-#include "stg/store.h"
-#include "stg/users.h"
-#include "stg/plugin_creator.h"
-
-#include <csignal>
-#include <cerror>
-#include <cstring>
+using STG::RADIUS;
 
-namespace
+extern "C" STG::Plugin* GetPlugin()
 {
-
-PLUGIN_CREATOR<RADIUS> creator;
-
+    static RADIUS plugin;
+    return &plugin;
 }
 
-extern "C" PLUGIN * GetPlugin()
+std::string RADIUS::GetVersion() const
 {
-    return creator.GetPlugin();
+    return "Radius v.1.0";
 }
 
 RADIUS::RADIUS()
-    : m_running(false),
-      m_stopped(true),
-      m_users(NULL),
-      m_store(NULL),
-      m_logger(GetPluginLogger(GetStgLogger(), "radius"))
-{
-}
-
-int RADIUS::ParseSettings()
-{
-    try {
-        m_config = STG::Config(m_settings);
-        return 0;
-    } catch (const std::runtime_error& ex) {
-        m_logger("Failed to parse settings. %s", ex.what());
-        return -1;
-    }
-}
-
-int RADIUS::Start()
-{
-    if (m_running)
-        return 0;
-
-    int res = pthread_create(&m_thread, NULL, run, this);
-    if (res == 0)
-        return 0;
-
-    m_error = strerror(res);
-    m_logger("Failed to create thread: '" + m_error + "'.");
-    return -1;
-}
-
-int RADIUS::Stop()
-{
-    if (m_stopped)
-        return 0;
-
-    m_running = false;
-
-    for (size_t i = 0; i < 25 && !m_stopped; i++) {
-        struct timespec ts = {0, 200000000};
-        nanosleep(&ts, NULL);
-    }
-
-    if (m_stopped) {
-        pthread_join(m_thread, NULL);
-        return 0;
-    }
-
-    m_error = "Failed to stop thread.";
-    m_logger(m_error);
-    return -1;
-}
-//-----------------------------------------------------------------------------
-void* RADIUS::run(void* d)
 {
-    sigset_t signalSet;
-    sigfillset(&signalSet);
-    pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
-
-    static_cast<RADIUS *>(d)->runImpl();
-
-    return NULL;
 }
 
-void RADIUS::runImpl()
-{
-    m_running = true;
-
-    while (m_running) {
-        fd_set fds;
-
-        buildFDSet(fds);
-
-        struct timeval tv;
-        tv.tv_sec = 0;
-        tv.tv_usec = 500000;
-
-        int res = select(maxFD() + 1, &fds, NULL, NULL, &tv);
-        if (res < 0)
-        {
-            m_error = std::string("'select' is failed: '") + strerror(errno) + "'.";
-            m_logger(m_error);
-            break;
-        }
-
-        if (!m_running)
-            break;
-
-        if (res > 0)
-            handleEvents(fds);
-
-        cleanupConns();
-    }
-
-    m_stopped = true;
-}
-
-int RADIUS::maxFD() const
-{
-    int maxFD = m_listenSocket;
-    std::deque<STG::Conn *>::const_iterator it;
-    for (it = m_conns.begin(); it != m_conns.end(); ++it)
-        if (maxFD < (*it)->sock())
-            maxFD = (*it)->sock();
-    return maxFD;
-}
-
-void RADIUS::buildFDSet(fd_set & fds) const
-{
-    FD_ZERO(&fds);
-    FD_SET(m_listenSocket, &fds);
-    std::deque<STG::Conn *>::const_iterator it;
-    for (it = m_conns.begin(); it != m_conns.end(); ++it)
-        FD_SET((*it)->sock(), &fds);
-}
-
-void RADIUS::cleanupConns()
-{
-    std::deque<STG::Conn *>::iterator pos;
-    for (pos = m_conns.begin(); pos != m_conns.end(); ++pos)
-        if (((*pos)->isDone() && !(*pos)->isKeepAlive()) || !(*pos)->isOk()) {
-            delete *pos;
-            *pos = NULL;
-        }
-
-    pos = std::remove(m_conns.begin(), m_conns.end(), static_cast<STG::Conn *>(NULL));
-    m_conns.erase(pos, m_conns.end());
-}
-
-void RADIUS::handleEvents(const fd_set & fds)
-{
-    if (FD_ISSET(m_listenSocket, &fds))
-        acceptConnection();
-    else
-    {
-        std::deque<STG::Conn *>::iterator it;
-        for (it = m_conns.begin(); it != m_conns.end(); ++it)
-            if (FD_ISSET((*it)->sock(), &fds))
-                (*it)->read();
-    }
-}