--- /dev/null
+/*
+ * 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 : Boris Mikhailenko <stg34@stargazer.dp.ua>
+ */
+
+#include "stgconfig.h"
+
+#include "stg/common.h"
+
+#include <algorithm>
+#include <csignal>
+#include <cstring>
+#include <cerrno>
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+bool STG_CONFIG_SETTINGS::ParseSettings(const STG::ModuleSettings & s)
+{
+ STG::ParamValue pv;
+ std::vector<STG::ParamValue>::const_iterator pvi;
+ ///////////////////////////
+ pv.param = "Port";
+ pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
+ if (pvi == s.moduleParams.end() || pvi->value.empty())
+ {
+ errorStr = "Parameter \'Port\' is not found.";
+ printfd(__FILE__, "%s\n", errorStr.c_str());
+ return false;
+ }
+ int p;
+ if (ParseIntInRange(pvi->value[0], 2, 65535, &p))
+ {
+ errorStr = "Parameter \'Port\' should be an integral value in range (2, 65535). Actual value: '" + pvi->value[0] + "'.";
+ printfd(__FILE__, "%s\n", errorStr.c_str());
+ return false;
+ }
+ m_port = static_cast<uint16_t>(p);
+
+ pv.param = "BindAddress";
+ pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
+ if (pvi != s.moduleParams.end() && !pvi->value.empty())
+ m_bindAddress = pvi->value[0];
+
+ return true;
+}
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+extern "C" STG::Plugin * GetPlugin()
+{
+ static STG_CONFIG plugin;
+ return &plugin;
+}
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+STG_CONFIG::STG_CONFIG()
+ : nonstop(false),
+ isRunning(false),
+ logger(STG::PluginLogger::get("conf_sg")),
+ config(logger)
+{
+}
+//-----------------------------------------------------------------------------
+int STG_CONFIG::ParseSettings()
+{
+ if (stgConfigSettings.ParseSettings(settings))
+ return 0;
+ errorStr = stgConfigSettings.GetStrError();
+ return -1;
+}
+//-----------------------------------------------------------------------------
+int STG_CONFIG::Start()
+{
+ if (isRunning)
+ return 0;
+
+ nonstop = true;
+
+ config.SetPort(stgConfigSettings.GetPort());
+ config.SetBindAddress(stgConfigSettings.GetBindAddress());
+
+ if (config.Prepare())
+ {
+ errorStr = config.GetStrError();
+ return -1;
+ }
+
+ if (pthread_create(&thread, NULL, Run, this))
+ {
+ errorStr = std::string("Cannot create thread: '") + strerror(errno) + "'.";
+ printfd(__FILE__, "%s\n", errorStr.c_str());
+ logger(errorStr);
+ return -1;
+ }
+
+ return 0;
+}
+//-----------------------------------------------------------------------------
+int STG_CONFIG::Stop()
+{
+ if (!isRunning)
+ return 0;
+
+ config.Stop();
+
+ //5 seconds to thread stops itself
+ for (size_t i = 0; i < 25; ++i)
+ {
+ if (!isRunning)
+ break;
+
+ struct timespec ts = {0, 200000000};
+ nanosleep(&ts, NULL);
+ }
+
+ if (isRunning)
+ return -1;
+
+ return 0;
+}
+//-----------------------------------------------------------------------------
+void * STG_CONFIG::Run(void * d)
+{
+ sigset_t signalSet;
+ sigfillset(&signalSet);
+ pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
+
+ STG_CONFIG & stgConf = *static_cast<STG_CONFIG *>(d);
+ stgConf.isRunning = true;
+
+ stgConf.config.Run();
+
+ stgConf.isRunning = false;
+
+ return NULL;
+}