+++ /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 : Maxim Mamontov <faust@stargazer.dp.ua>
- */
-
-#include <cerrno>
-#include <cassert>
-#include <algorithm>
-
-#include "stg/admin.h"
-#include "stg/common.h"
-#include "services_impl.h"
-
-//-----------------------------------------------------------------------------
-SERVICES_IMPL::SERVICES_IMPL(STORE * st)
- : SERVICES(),
- data(),
- store(st),
- WriteServLog(GetStgLogger()),
- searchDescriptors(),
- handle(0),
- mutex(),
- strError()
-{
-pthread_mutex_init(&mutex, NULL);
-Read();
-}
-//-----------------------------------------------------------------------------
-int SERVICES_IMPL::Add(const SERVICE_CONF & service, const ADMIN * admin)
-{
-STG_LOCKER lock(&mutex);
-const PRIV * priv = admin->GetPriv();
-
-if (!priv->serviceChg)
- {
- std::string s = admin->GetLogStr() + " Add service \'" + service.name + "\'. Access denied.";
- strError = "Access denied.";
- WriteServLog(s.c_str());
- return -1;
- }
-
-iterator si(std::find(data.begin(), data.end(), service));
-
-if (si != data.end())
- {
- strError = "Service \'" + service.name + "\' cannot not be added. Service already exist.";
- WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
-
- return -1;
- }
-
-data.push_back(service);
-
-if (store->AddService(service.name) == 0)
- {
- WriteServLog("%s Service \'%s\' added.",
- admin->GetLogStr().c_str(), service.name.c_str());
- return 0;
- }
-
-strError = "Service \'" + service.name + "\' was not added. Error: " + store->GetStrError();
-WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
-
-return -1;
-}
-//-----------------------------------------------------------------------------
-int SERVICES_IMPL::Del(const std::string & name, const ADMIN * admin)
-{
-STG_LOCKER lock(&mutex);
-const PRIV * priv = admin->GetPriv();
-
-if (!priv->serviceChg)
- {
- std::string s = admin->GetLogStr() + " Delete service \'" + name + "\'. Access denied.";
- strError = "Access denied.";
- WriteServLog(s.c_str());
- return -1;
- }
-
-iterator si(std::find(data.begin(), data.end(), SERVICE_CONF(name)));
-
-if (si == data.end())
- {
- strError = "Service \'" + name + "\' cannot be deleted. Service does not exist.";
- WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
- return -1;
- }
-
-std::map<int, const_iterator>::iterator csi;
-csi = searchDescriptors.begin();
-while (csi != searchDescriptors.end())
- {
- if (csi->second == si)
- (csi->second)++;
- ++csi;
- }
-
-data.remove(*si);
-if (store->DelService(name) < 0)
- {
- strError = "Service \'" + name + "\' was not deleted. Error: " + store->GetStrError();
- WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
-
- return -1;
- }
-
-WriteServLog("%s Service \'%s\' deleted.", admin->GetLogStr().c_str(), name.c_str());
-return 0;
-}
-//-----------------------------------------------------------------------------
-int SERVICES_IMPL::Change(const SERVICE_CONF & service, const ADMIN * admin)
-{
-STG_LOCKER lock(&mutex);
-const PRIV * priv = admin->GetPriv();
-
-if (!priv->serviceChg)
- {
- std::string s = admin->GetLogStr() + " Change service \'" + service.name + "\'. Access denied.";
- strError = "Access denied.";
- WriteServLog(s.c_str());
- return -1;
- }
-
-iterator si(std::find(data.begin(), data.end(), service));
-
-if (si == data.end())
- {
- strError = "Service \'" + service.name + "\' cannot be changed " + ". Service does not exist.";
- WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
- return -1;
- }
-
-printfd(__FILE__, "Old cost = %f, old pay day = %d\n", si->cost, (unsigned)si->payDay);
-*si = service;
-printfd(__FILE__, "New cost = %f, New pay day = %d\n", si->cost, (unsigned)si->payDay);
-if (store->SaveService(service))
- {
- WriteServLog("Cannot write service %s.", service.name.c_str());
- WriteServLog("%s", store->GetStrError().c_str());
- return -1;
- }
-
-WriteServLog("%s Service \'%s\' changed.",
- admin->GetLogStr().c_str(), service.name.c_str());
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-bool SERVICES_IMPL::Read()
-{
-STG_LOCKER lock(&mutex);
-std::vector<std::string> servicesList;
-if (store->GetServicesList(&servicesList) < 0)
- {
- WriteServLog(store->GetStrError().c_str());
- return true;
- }
-
-for (size_t i = 0; i < servicesList.size(); i++)
- {
- SERVICE_CONF service;
-
- if (store->RestoreService(&service, servicesList[i]))
- {
- WriteServLog(store->GetStrError().c_str());
- return true;
- }
-
- data.push_back(service);
- }
-return false;
-}
-//-----------------------------------------------------------------------------
-bool SERVICES_IMPL::Find(const std::string & name, SERVICE_CONF * service) const
-{
-assert(service != NULL && "Pointer to service is not null");
-
-STG_LOCKER lock(&mutex);
-if (data.empty())
- return true;
-
-const_iterator si(std::find(data.begin(), data.end(), SERVICE_CONF(name)));
-
-if (si != data.end())
- {
- *service = *si;
- return false;
- }
-
-return true;
-}
-//-----------------------------------------------------------------------------
-bool SERVICES_IMPL::Find(const std::string & name, SERVICE_CONF_RES * service) const
-{
-assert(service != NULL && "Pointer to service is not null");
-
-STG_LOCKER lock(&mutex);
-if (data.empty())
- return true;
-
-const_iterator si(std::find(data.begin(), data.end(), SERVICE_CONF(name)));
-
-if (si != data.end())
- {
- *service = *si;
- return false;
- }
-
-return true;
-}
-//-----------------------------------------------------------------------------
-bool SERVICES_IMPL::Exists(const std::string & name) const
-{
-STG_LOCKER lock(&mutex);
-if (data.empty())
- {
- printfd(__FILE__, "No services in the system!\n");
- return true;
- }
-
-const_iterator si(std::find(data.begin(), data.end(), SERVICE_CONF(name)));
-
-if (si != data.end())
- return true;
-
-return false;
-}
-//-----------------------------------------------------------------------------
-int SERVICES_IMPL::OpenSearch() const
-{
-STG_LOCKER lock(&mutex);
-handle++;
-searchDescriptors[handle] = data.begin();
-return handle;
-}
-//-----------------------------------------------------------------------------
-int SERVICES_IMPL::SearchNext(int h, SERVICE_CONF * service) const
-{
-STG_LOCKER lock(&mutex);
-if (searchDescriptors.find(h) == searchDescriptors.end())
- {
- WriteServLog("SERVICES. Incorrect search handle.");
- return -1;
- }
-
-if (searchDescriptors[h] == data.end())
- return -1;
-
-*service = *searchDescriptors[h]++;
-
-return 0;
-}
-//-----------------------------------------------------------------------------
-int SERVICES_IMPL::CloseSearch(int h) const
-{
-STG_LOCKER lock(&mutex);
-if (searchDescriptors.find(h) != searchDescriptors.end())
- {
- searchDescriptors.erase(searchDescriptors.find(h));
- return 0;
- }
-
-WriteServLog("SERVICES. Incorrect search handle.");
-return -1;
-}
-//-----------------------------------------------------------------------------
git.stg.codes / stg.git / blobdiff