* Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
*/
- /*
- $Revision: 1.15 $
- $Date: 2010/10/04 20:17:12 $
- $Author: faust $
- */
-
-#include <cerrno>
-#include <cassert>
-#include <algorithm>
+#include "admins_impl.h"
#include "stg/common.h"
-#include "admins_impl.h"
-#include "admin_impl.h"
+
+using STG::AdminsImpl;
//-----------------------------------------------------------------------------
-ADMINS_IMPL::ADMINS_IMPL(STORE * st)
- : ADMINS(),
- stg(0xFFFF, "@stargazer", ""),
- noAdmin(0xFFFF, "NO-ADMIN", ""),
- data(),
- store(st),
- WriteServLog(GetStgLogger()),
- searchDescriptors(),
- handle(0),
- mutex(),
- strError()
+AdminsImpl::AdminsImpl(Store& st)
+ : m_stg(Priv(0xFFFF), "@stargazer", ""),
+ m_noAdmin(Priv(0xFFFF), "NO-ADMIN", ""),
+ m_store(st),
+ WriteServLog(Logger::get())
{
-pthread_mutex_init(&mutex, NULL);
-Read();
+ read();
}
//-----------------------------------------------------------------------------
-int ADMINS_IMPL::Add(const std::string & login, const ADMIN * admin)
+int AdminsImpl::add(const std::string& login, const Admin& admin)
{
-STG_LOCKER lock(&mutex);
-const PRIV * priv = admin->GetPriv();
-
-if (!priv->adminChg)
+ if (!admin.priv().adminChg)
{
- std::string s = admin->GetLogStr() + " Add administrator \'" + login + "\'. Access denied.";
- strError = "Access denied.";
- WriteServLog(s.c_str());
- return -1;
+ const std::string s = admin.logStr() + " Add administrator \'" + login + "\'. Access denied.";
+ m_strError = "Access denied.";
+ WriteServLog(s.c_str());
+ return -1;
}
-ADMIN_IMPL adm(0, login, "");
-admin_iter ai(find(data.begin(), data.end(), adm));
+ std::lock_guard<std::mutex> lock(m_mutex);
+ const auto it = find(login);
-if (ai != data.end())
+ if (it != m_data.end())
{
- strError = "Administrator \'" + login + "\' cannot not be added. Administrator already exist.";
- WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
-
- return -1;
+ m_strError = "Administrator \'" + login + "\' cannot not be added. Administrator already exists.";
+ WriteServLog("%s %s", admin.logStr().c_str(), m_strError.c_str());
+ return -1;
}
-data.push_back(adm);
+ m_data.push_back(Admin(Priv(0), login, {}));
-if (store->AddAdmin(login) == 0)
+ if (m_store.AddAdmin(login) == 0)
{
- WriteServLog("%s Administrator \'%s\' added.",
- admin->GetLogStr().c_str(), login.c_str());
- return 0;
+ WriteServLog("%s Administrator \'%s\' added.",
+ admin.logStr().c_str(), login.c_str());
+ return 0;
}
-strError = "Administrator \'" + login + "\' was not added. Error: " + store->GetStrError();
-WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
+ m_strError = "Administrator \'" + login + "\' was not added. Error: " + m_store.GetStrError();
+ WriteServLog("%s %s", admin.logStr().c_str(), m_strError.c_str());
-return -1;
+ return -1;
}
//-----------------------------------------------------------------------------
-int ADMINS_IMPL::Del(const std::string & login, const ADMIN * admin)
+int AdminsImpl::del(const std::string& login, const Admin& admin)
{
-STG_LOCKER lock(&mutex);
-ADMIN_IMPL adm(0, login, "");
-const PRIV * priv = admin->GetPriv();
-
-if (!priv->adminChg)
+ if (!admin.priv().adminChg)
{
- std::string s = admin->GetLogStr() + " Delete administrator \'" + login + "\'. Access denied.";
- strError = "Access denied.";
- WriteServLog(s.c_str());
- return -1;
+ const std::string s = admin.logStr() + " Delete administrator \'" + login + "\'. Access denied.";
+ m_strError = "Access denied.";
+ WriteServLog(s.c_str());
+ return -1;
}
-admin_iter ai(find(data.begin(), data.end(), adm));
-
-if (ai == data.end())
- {
- strError = "Administrator \'" + login + "\' cannot be deleted. Administrator does not exist.";
- WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
- return -1;
- }
+ std::lock_guard<std::mutex> lock(m_mutex);
+ const auto it = find(login);
-std::map<int, const_admin_iter>::iterator si;
-si = searchDescriptors.begin();
-while (si != searchDescriptors.end())
+ if (it == m_data.end())
{
- if (si->second == ai)
- (si->second)++;
- si++;
+ m_strError = "Administrator \'" + login + "\' cannot be deleted. Administrator does not exist.";
+ WriteServLog("%s %s", admin.logStr().c_str(), m_strError.c_str());
+ return -1;
}
-data.remove(*ai);
-if (store->DelAdmin(login) < 0)
+ m_data.erase(it);
+ if (m_store.DelAdmin(login) < 0)
{
- strError = "Administrator \'" + login + "\' was not deleted. Error: " + store->GetStrError();
- WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
+ m_strError = "Administrator \'" + login + "\' was not deleted. Error: " + m_store.GetStrError();
+ WriteServLog("%s %s", admin.logStr().c_str(), m_strError.c_str());
- return -1;
+ return -1;
}
-WriteServLog("%s Administrator \'%s\' deleted.", admin->GetLogStr().c_str(), login.c_str());
-return 0;
+ WriteServLog("%s Administrator \'%s\' deleted.", admin.logStr().c_str(), login.c_str());
+ return 0;
}
//-----------------------------------------------------------------------------
-int ADMINS_IMPL::Change(const ADMIN_CONF & ac, const ADMIN * admin)
+int AdminsImpl::change(const AdminConf& ac, const Admin& admin)
{
-STG_LOCKER lock(&mutex);
-const PRIV * priv = admin->GetPriv();
-
-if (!priv->adminChg)
+ if (!admin.priv().adminChg)
{
- std::string s = admin->GetLogStr() + " Change administrator \'" + ac.login + "\'. Access denied.";
- strError = "Access denied.";
- WriteServLog(s.c_str());
- return -1;
+ const std::string s = admin.logStr() + " Change administrator \'" + ac.login + "\'. Access denied.";
+ m_strError = "Access denied.";
+ WriteServLog(s.c_str());
+ return -1;
}
-ADMIN_IMPL adm(0, ac.login, "");
-admin_iter ai(find(data.begin(), data.end(), adm));
+ std::lock_guard<std::mutex> lock(m_mutex);
+ const auto it = find(ac.login);
-if (ai == data.end())
+ if (it == m_data.end())
{
- strError = "Administrator \'" + ac.login + "\' cannot be changed " + ". Administrator does not exist.";
- WriteServLog("%s %s", admin->GetLogStr().c_str(), strError.c_str());
- return -1;
+ m_strError = "Administrator \'" + ac.login + "\' cannot be changed " + ". Administrator does not exist.";
+ WriteServLog("%s %s", admin.logStr().c_str(), m_strError.c_str());
+ return -1;
}
-*ai = ac;
-if (store->SaveAdmin(ac))
+ *it = ac;
+ if (m_store.SaveAdmin(ac))
{
- WriteServLog("Cannot write admin %s.", ac.login.c_str());
- WriteServLog("%s", store->GetStrError().c_str());
- return -1;
+ WriteServLog("Cannot write admin %s.", ac.login.c_str());
+ WriteServLog("%s", m_store.GetStrError().c_str());
+ return -1;
}
-WriteServLog("%s Administrator \'%s\' changed.",
- admin->GetLogStr().c_str(), ac.login.c_str());
+ WriteServLog("%s Administrator \'%s\' changed.",
+ admin.logStr().c_str(), ac.login.c_str());
-return 0;
+ return 0;
}
//-----------------------------------------------------------------------------
-int ADMINS_IMPL::Read()
+void AdminsImpl::read()
{
-STG_LOCKER lock(&mutex);
-std::vector<std::string> adminsList;
-if (store->GetAdminsList(&adminsList) < 0)
+ std::vector<std::string> logins;
+ if (m_store.GetAdminsList(&logins) < 0)
{
- WriteServLog(store->GetStrError().c_str());
- return -1;
+ WriteServLog(m_store.GetStrError().c_str());
+ return;
}
-for (unsigned int i = 0; i < adminsList.size(); i++)
+ std::vector<Admin> admins;
+ for (const auto& login : logins)
{
- ADMIN_CONF ac(0, adminsList[i], "");
+ AdminConf ac(Priv(0), login, "");
- if (store->RestoreAdmin(&ac, adminsList[i]))
+ if (m_store.RestoreAdmin(&ac, login))
{
- WriteServLog(store->GetStrError().c_str());
- return -1;
+ WriteServLog(m_store.GetStrError().c_str());
+ return;
}
- data.push_back(ADMIN_IMPL(ac));
+ m_data.push_back(Admin(ac));
}
-return 0;
+
+ std::lock_guard<std::mutex> lock(m_mutex);
+ m_data.swap(admins);
}
//-----------------------------------------------------------------------------
-bool ADMINS_IMPL::Find(const std::string & l, ADMIN ** admin)
+bool AdminsImpl::find(const std::string& login, Admin** admin)
{
-assert(admin != NULL && "Pointer to admin is not null");
-
-STG_LOCKER lock(&mutex);
-if (data.empty())
+ std::lock_guard<std::mutex> lock(m_mutex);
+ if (m_data.empty())
{
- printfd(__FILE__, "No admin in system!\n");
- *admin = &noAdmin;
- return false;
+ printfd(__FILE__, "No admin in system!\n");
+ if (admin != nullptr)
+ *admin = &m_noAdmin;
+ return false;
}
-ADMIN_IMPL adm(0, l, "");
-admin_iter ai(find(data.begin(), data.end(), adm));
+ auto it = find(login);
-if (ai != data.end())
+ if (it != m_data.end())
{
- *admin = &(*ai);
- return false;
+ if (admin != nullptr)
+ *admin = &(*it);
+ return false;
}
-return true;
-}
-//-----------------------------------------------------------------------------
-bool ADMINS_IMPL::Exists(const std::string & login) const
-{
-STG_LOCKER lock(&mutex);
-if (data.empty())
- {
- printfd(__FILE__, "no admin in system!\n");
return true;
- }
-
-ADMIN_IMPL adm(0, login, "");
-const_admin_iter ai(find(data.begin(), data.end(), adm));
-
-if (ai != data.end())
- return true;
-
-return false;
}
//-----------------------------------------------------------------------------
-bool ADMINS_IMPL::Correct(const std::string & login, const std::string & password, ADMIN ** admin)
+bool AdminsImpl::exists(const std::string& login) const
{
-STG_LOCKER lock(&mutex);
-if (data.empty())
- {
- printfd(__FILE__, "no admin in system!\n");
- return true;
- }
-
-ADMIN_IMPL adm(0, login, "");
-admin_iter ai(find(data.begin(), data.end(), adm));
-
-if (ai == data.end())
- {
- return false;
- }
-
-if (ai->GetPassword() != password)
+ std::lock_guard<std::mutex> lock(m_mutex);
+ if (m_data.empty())
{
- return false;
+ printfd(__FILE__, "No admin in system!\n");
+ return true;
}
-*admin = &(*ai);
-
-return true;
+ return find(login) != m_data.end();
}
//-----------------------------------------------------------------------------
-int ADMINS_IMPL::OpenSearch() const
+bool AdminsImpl::correct(const std::string& login, const std::string& password, Admin** admin)
{
-STG_LOCKER lock(&mutex);
-handle++;
-searchDescriptors[handle] = data.begin();
-return handle;
-}
-//-----------------------------------------------------------------------------
-int ADMINS_IMPL::SearchNext(int h, ADMIN_CONF * ac) const
-{
-STG_LOCKER lock(&mutex);
-if (searchDescriptors.find(h) == searchDescriptors.end())
+ std::lock_guard<std::mutex> lock(m_mutex);
+ if (m_data.empty())
{
- WriteServLog("ADMINS. Incorrect search handle.");
- return -1;
+ printfd(__FILE__, "No admin in system!\n");
+ return true;
}
-if (searchDescriptors[h] == data.end())
- return -1;
+ const auto it = find(login);
-ADMIN_IMPL a = *searchDescriptors[h]++;
+ if (it == m_data.end() || it->password() != password)
+ return false;
-*ac = a.GetConf();
+ if (admin != nullptr)
+ *admin = &(*it);
-return 0;
-}
-//-----------------------------------------------------------------------------
-int ADMINS_IMPL::CloseSearch(int h) const
-{
-STG_LOCKER lock(&mutex);
-if (searchDescriptors.find(h) != searchDescriptors.end())
- {
- searchDescriptors.erase(searchDescriptors.find(h));
- return 0;
- }
-
-WriteServLog("ADMINS. Incorrect search handle.");
-return -1;
+ return true;
}
-//-----------------------------------------------------------------------------
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