+/*
+ * 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
+ */
+
+/*
+ * Date: 07.11.2007
+ */
+
+/*
+ * Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
+ */
+
+/*
+ $Revision: 1.9 $
+ $Date: 2010/10/07 18:43:21 $
+ $Author: faust $
+ */
+
+#include <cassert>
+#include <algorithm>
+#include <vector>
+
+#include "stg/locker.h"
+#include "stg/logger.h"
+#include "stg/store.h"
+#include "stg/admin.h"
+#include "tariffs_impl.h"
+
+//-----------------------------------------------------------------------------
+TARIFFS_IMPL::TARIFFS_IMPL(STORE * st)
+ : TARIFFS(),
+ tariffs(),
+ store(st),
+ WriteServLog(GetStgLogger()),
+ mutex(),
+ strError(),
+ noTariff(NO_TARIFF_NAME),
+ onAddNotifiers(),
+ onDelNotifiers()
+{
+pthread_mutex_init(&mutex, NULL);
+ReadTariffs();
+}
+//-----------------------------------------------------------------------------
+TARIFFS_IMPL::~TARIFFS_IMPL()
+{
+pthread_mutex_destroy(&mutex);
+}
+//-----------------------------------------------------------------------------
+int TARIFFS_IMPL::ReadTariffs()
+{
+STG_LOCKER lock(&mutex);
+
+std::vector<std::string> tariffsList;
+if (store->GetTariffsList(&tariffsList))
+ {
+ WriteServLog("Cannot get tariffs list.");
+ WriteServLog("%s", store->GetStrError().c_str());
+ }
+
+Tariffs::size_type tariffsNum = tariffsList.size();
+
+for (Tariffs::size_type i = 0; i < tariffsNum; i++)
+ {
+ TARIFF_DATA td;
+ if (store->RestoreTariff(&td, tariffsList[i]))
+ {
+ WriteServLog("Cannot read tariff %s.", tariffsList[i].c_str());
+ WriteServLog("%s", store->GetStrError().c_str());
+ return -1;
+ }
+ tariffs.push_back(TARIFF_IMPL(td));
+ }
+
+return 0;
+}
+//-----------------------------------------------------------------------------
+size_t TARIFFS_IMPL::Count() const
+{
+STG_LOCKER lock(&mutex);
+return tariffs.size();
+}
+//-----------------------------------------------------------------------------
+const TARIFF * TARIFFS_IMPL::FindByName(const std::string & name) const
+{
+if (name == NO_TARIFF_NAME)
+ return &noTariff;
+
+STG_LOCKER lock(&mutex);
+std::list<TARIFF_IMPL>::const_iterator ti;
+ti = find(tariffs.begin(), tariffs.end(), TARIFF_IMPL(name));
+
+if (ti != tariffs.end())
+ return &(*ti);
+
+return NULL;
+}
+//-----------------------------------------------------------------------------
+int TARIFFS_IMPL::Chg(const TARIFF_DATA & td, const ADMIN * admin)
+{
+const PRIV * priv = admin->GetPriv();
+
+if (!priv->tariffChg)
+ {
+ std::string s = admin->GetLogStr() + " Change tariff \'"
+ + td.tariffConf.name + "\'. Access denied.";
+ strError = "Access denied.";
+ WriteServLog(s.c_str());
+ return -1;
+ }
+
+STG_LOCKER lock(&mutex);
+
+std::list<TARIFF_IMPL>::iterator ti;
+ti = find(tariffs.begin(), tariffs.end(), TARIFF_IMPL(td.tariffConf.name));
+
+if (ti == tariffs.end())
+ {
+ strError = "Tariff \'" + td.tariffConf.name + "\' cannot be changed. Tariff does not exist.";
+ WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
+ return -1;
+ }
+
+*ti = td;
+
+if (store->SaveTariff(td, td.tariffConf.name))
+ {
+ std::string error = "Tariff " + td.tariffConf.name + " writing error. " + store->GetStrError();
+ WriteServLog(error.c_str());
+ return -1;
+ }
+
+WriteServLog("%s Tariff \'%s\' changed.",
+ admin->GetLogStr().c_str(), td.tariffConf.name.c_str());
+
+return 0;
+}
+//-----------------------------------------------------------------------------
+int TARIFFS_IMPL::Del(const std::string & name, const ADMIN * admin)
+{
+const PRIV * priv = admin->GetPriv();
+
+if (!priv->tariffChg)
+ {
+ std::string s = admin->GetLogStr() + " Delete tariff \'"
+ + name + "\'. Access denied.";
+ strError = "Access denied.";
+ WriteServLog(s.c_str());
+ return -1;
+ }
+
+TARIFF_DATA td;
+
+ {
+ STG_LOCKER lock(&mutex);
+
+ std::list<TARIFF_IMPL>::iterator ti;
+ ti = find(tariffs.begin(), tariffs.end(), TARIFF_IMPL(name));
+
+ if (ti == tariffs.end())
+ {
+ strError = "Tariff \'" + name + "\' cannot be deleted. Tariff does not exist.";
+ WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
+ return -1;
+ }
+
+ if (store->DelTariff(name))
+ {
+ WriteServLog("Cannot delete tariff %s.", name.c_str());
+ WriteServLog("%s", store->GetStrError().c_str());
+ return -1;
+ }
+
+ td = ti->GetTariffData();
+
+ tariffs.erase(ti);
+ }
+
+std::set<NOTIFIER_BASE<TARIFF_DATA> *>::iterator ni = onDelNotifiers.begin();
+while (ni != onDelNotifiers.end())
+ {
+ (*ni)->Notify(td);
+ ++ni;
+ }
+
+WriteServLog("%s Tariff \'%s\' deleted.",
+ admin->GetLogStr().c_str(),
+ name.c_str());
+return 0;
+}
+//-----------------------------------------------------------------------------
+int TARIFFS_IMPL::Add(const std::string & name, const ADMIN * admin)
+{
+const PRIV * priv = admin->GetPriv();
+
+if (!priv->tariffChg)
+ {
+ std::string s = admin->GetLogStr() + " Add tariff \'"
+ + name + "\'. Access denied.";
+ strError = "Access denied.";
+ WriteServLog(s.c_str());
+ return -1;
+ }
+
+ {
+ STG_LOCKER lock(&mutex);
+
+ std::list<TARIFF_IMPL>::iterator ti;
+ ti = find(tariffs.begin(), tariffs.end(), TARIFF_IMPL(name));
+
+ if (ti != tariffs.end())
+ {
+ strError = "Tariff \'" + name + "\' cannot be added. Tariff already exist.";
+ WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
+ return -1;
+ }
+
+ tariffs.push_back(TARIFF_IMPL(name));
+ }
+
+if (store->AddTariff(name) < 0)
+ {
+ strError = "Tariff " + name + " adding error. " + store->GetStrError();
+ WriteServLog(strError.c_str());
+ return -1;
+ }
+
+// Fire all "on add" notifiers
+std::set<NOTIFIER_BASE<TARIFF_DATA> *>::iterator ni = onAddNotifiers.begin();
+while (ni != onAddNotifiers.end())
+ {
+ (*ni)->Notify(tariffs.back().GetTariffData());
+ ++ni;
+ }
+
+WriteServLog("%s Tariff \'%s\' added.",
+ admin->GetLogStr().c_str(), name.c_str());
+
+return 0;
+}
+//-----------------------------------------------------------------------------
+void TARIFFS_IMPL::GetTariffsData(std::list<TARIFF_DATA> * tdl) const
+{
+assert(tdl != NULL && "Tariffs data list is not null");
+STG_LOCKER lock(&mutex);
+
+Tariffs::const_iterator it = tariffs.begin();
+for (; it != tariffs.end(); ++it)
+ {
+ tdl->push_back(it->GetTariffData());
+ }
+}
+//-----------------------------------------------------------------------------
+void TARIFFS_IMPL::AddNotifierAdd(NOTIFIER_BASE<TARIFF_DATA> * n)
+{
+STG_LOCKER lock(&mutex);
+onAddNotifiers.insert(n);
+}
+//-----------------------------------------------------------------------------
+void TARIFFS_IMPL::DelNotifierAdd(NOTIFIER_BASE<TARIFF_DATA> * n)
+{
+STG_LOCKER lock(&mutex);
+onAddNotifiers.erase(n);
+}
+//-----------------------------------------------------------------------------
+void TARIFFS_IMPL::AddNotifierDel(NOTIFIER_BASE<TARIFF_DATA> * n)
+{
+STG_LOCKER lock(&mutex);
+onDelNotifiers.insert(n);
+}
+//-----------------------------------------------------------------------------
+void TARIFFS_IMPL::DelNotifierDel(NOTIFIER_BASE<TARIFF_DATA> * n)
+{
+STG_LOCKER lock(&mutex);
+onDelNotifiers.erase(n);
+}
+//-----------------------------------------------------------------------------
git.stg.codes / stg.git / blobdiff