+/*
+ * 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 "plugin_mgr.h"
+
+#include "plugin_runner.h"
+
+#include "admins_impl.h"
+#include "tariffs_impl.h"
+#include "services_impl.h"
+#include "corps_impl.h"
+#include "users_impl.h"
+#include "traffcounter_impl.h"
+#include "settings_impl.h"
+
+#include "stg/logger.h"
+
+using STG::PluginManager;
+
+namespace
+{
+
+bool StartModCmp(const PLUGIN_RUNNER * lhs, const PLUGIN_RUNNER * rhs)
+{
+ return lhs->GetStartPosition() < rhs->GetStartPosition();
+}
+
+bool StopModCmp(const PLUGIN_RUNNER * lhs, const PLUGIN_RUNNER * rhs)
+{
+ return lhs->GetStopPosition() > rhs->GetStopPosition();
+}
+
+} // namespace anonymous
+
+PluginManager::PluginManager(const SETTINGS_IMPL& settings,
+ STORE& store, ADMINS_IMPL& admins, TARIFFS_IMPL& tariffs,
+ SERVICES_IMPL& services, CORPORATIONS_IMPL& corporations,
+ USERS_IMPL& users, TRAFFCOUNTER_IMPL& traffcounter)
+ : m_log(GetStgLogger())
+{
+ std::string basePath = settings.GetModulesPath();
+ const std::vector<MODULE_SETTINGS> & modSettings(settings.GetModulesSettings());
+ for (size_t i = 0; i < modSettings.size(); i++)
+ {
+ std::string modulePath = basePath + "/mod_" + modSettings[i].moduleName + ".so";
+ printfd(__FILE__, "Module: %s\n", modulePath.c_str());
+ try
+ {
+ m_modules.push_back(
+ new PLUGIN_RUNNER(modulePath, modSettings[i], admins, tariffs,
+ users, services, corporations, traffcounter,
+ store, settings)
+ );
+ }
+ catch (const PLUGIN_RUNNER::Error & ex)
+ {
+ m_log(ex.what());
+ printfd(__FILE__, "%s\n", ex.what());
+ // TODO: React
+ }
+ }
+ std::sort(m_modules.begin(), m_modules.end(), StartModCmp);
+ for (size_t i = 0; i < m_modules.size(); ++i)
+ {
+ PLUGIN & plugin = m_modules[i]->GetPlugin();
+ if (m_modules[i]->Start())
+ {
+ m_log("Failed to start module '%s': '%s'", plugin.GetVersion().c_str(),
+ plugin.GetStrError().c_str());
+ printfd(__FILE__, "Failed to start module '%s': '%s'", plugin.GetVersion().c_str(),
+ plugin.GetStrError().c_str());
+ }
+ }
+}
+
+PluginManager::~PluginManager()
+{
+ std::sort(m_modules.begin(), m_modules.end(), StopModCmp);
+ for (size_t i = 0; i < m_modules.size(); ++i)
+ m_modules[i]->Stop();
+ for (size_t i = 0; i < m_modules.size(); ++i)
+ delete m_modules[i];
+}
+
+void PluginManager::reload()
+{
+ for (size_t i = 0; i < m_modules.size(); ++i)
+ {
+ PLUGIN & plugin = m_modules[i]->GetPlugin();
+ if (m_modules[i]->Reload())
+ {
+ m_log("Error reloading module '%s': '%s'", plugin.GetVersion().c_str(),
+ plugin.GetStrError().c_str());
+ printfd(__FILE__, "Error reloading module '%s': '%s'\n", plugin.GetVersion().c_str(),
+ plugin.GetStrError().c_str());
+ }
+ }
+}
git.stg.codes / stg.git / commitdiff