Update README.

[stg.git] / projects / stargazer / services_impl.cpp

diff --git a/projects/stargazer/services_impl.cpp b/projects/stargazer/services_impl.cpp
index ac8560009de58c79537f882f633ca840f445e641..36640c88988ce9f4cf0e9aad3228a6199f181eac 100644 (file)
--- a/projects/stargazer/services_impl.cpp
+++ b/projects/stargazer/services_impl.cpp
@@ -18,48 +18,47 @@
  *    Author : Maxim Mamontov <faust@stargazer.dp.ua>
  */
 
-#include <cerrno>
-#include <cassert>
-#include <algorithm>
+#include "services_impl.h"
 
 #include "stg/admin.h"
+#include "stg/admin_conf.h"
+#include "stg/store.h"
 #include "stg/common.h"
-#include "services_impl.h"
+
+#include <algorithm>
+#include <cassert>
+
+using STG::ServicesImpl;
 
 //-----------------------------------------------------------------------------
-SERVICES_IMPL::SERVICES_IMPL(STORE * st)
-    : SERVICES(),
-      data(),
-      store(st),
-      WriteServLog(GetStgLogger()),
+ServicesImpl::ServicesImpl(Store * st)
+    : store(st),
+      WriteServLog(Logger::get()),
       searchDescriptors(),
-      handle(0),
-      mutex(),
-      strError()
+      handle(0)
 {
-pthread_mutex_init(&mutex, NULL);
 Read();
 }
 //-----------------------------------------------------------------------------
-int SERVICES_IMPL::Add(const SERVICE_CONF & service, const ADMIN * admin)
+int ServicesImpl::Add(const ServiceConf & service, const Admin * admin)
 {
-STG_LOCKER lock(&mutex);
-const PRIV * priv = admin->GetPriv();
+std::lock_guard<std::mutex> lock(mutex);
+const auto& priv = admin->priv();
 
-if (!priv->serviceChg)
+if (!priv.serviceChg)
     {
-    std::string s = admin->GetLogStr() + " Add service \'" + service.name + "\'. Access denied.";
+    std::string s = admin->logStr() + " Add service \'" + service.name + "\'. Access denied.";
     strError = "Access denied.";
     WriteServLog(s.c_str());
     return -1;
     }
 
-iterator si(find(data.begin(), data.end(), service));
+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());
+    WriteServLog("%s %s", admin->logStr().c_str(), strError.c_str());
 
     return -1;
     }
@@ -69,35 +68,35 @@ data.push_back(service);
 if (store->AddService(service.name) == 0)
     {
     WriteServLog("%s Service \'%s\' added.",
-                 admin->GetLogStr().c_str(), service.name.c_str());
+                 admin->logStr().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());
+WriteServLog("%s %s", admin->logStr().c_str(), strError.c_str());
 
 return -1;
 }
 //-----------------------------------------------------------------------------
-int SERVICES_IMPL::Del(const std::string & name, const ADMIN * admin)
+int ServicesImpl::Del(const std::string & name, const Admin * admin)
 {
-STG_LOCKER lock(&mutex);
-const PRIV * priv = admin->GetPriv();
+std::lock_guard<std::mutex> lock(mutex);
+const auto& priv = admin->priv();
 
-if (!priv->serviceChg)
+if (!priv.serviceChg)
     {
-    std::string s = admin->GetLogStr() + " Delete service \'" + name + "\'. Access denied.";
+    std::string s = admin->logStr() + " Delete service \'" + name + "\'. Access denied.";
     strError = "Access denied.";
     WriteServLog(s.c_str());
     return -1;
     }
 
-iterator si(find(data.begin(), data.end(), SERVICE_CONF(name)));
+iterator si(std::find(data.begin(), data.end(), ServiceConf(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());
+    WriteServLog("%s %s", admin->logStr().c_str(), strError.c_str());
     return -1;
     }
 
@@ -107,45 +106,47 @@ while (csi != searchDescriptors.end())
     {
     if (csi->second == si)
         (csi->second)++;
-    csi++;
+    ++csi;
     }
 
-data.remove(*si);
+data.erase(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());
+    WriteServLog("%s %s", admin->logStr().c_str(), strError.c_str());
 
     return -1;
     }
 
-WriteServLog("%s Service \'%s\' deleted.", admin->GetLogStr().c_str(), name.c_str());
+WriteServLog("%s Service \'%s\' deleted.", admin->logStr().c_str(), name.c_str());
 return 0;
 }
 //-----------------------------------------------------------------------------
-int SERVICES_IMPL::Change(const SERVICE_CONF & service, const ADMIN * admin)
+int ServicesImpl::Change(const ServiceConf & service, const Admin * admin)
 {
-STG_LOCKER lock(&mutex);
-const PRIV * priv = admin->GetPriv();
+std::lock_guard<std::mutex> lock(mutex);
+const auto& priv = admin->priv();
 
-if (!priv->serviceChg)
+if (!priv.serviceChg)
     {
-    std::string s = admin->GetLogStr() + " Change service \'" + service.name + "\'. Access denied.";
+    std::string s = admin->logStr() + " Change service \'" + service.name + "\'. Access denied.";
     strError = "Access denied.";
     WriteServLog(s.c_str());
     return -1;
     }
 
-iterator si(find(data.begin(), data.end(), service));
+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());
+    WriteServLog("%s %s", admin->logStr().c_str(), strError.c_str());
     return -1;
     }
 
+printfd(__FILE__, "Old cost = %f, old pay day = %u\n", si->cost, static_cast<unsigned>(si->payDay));
 *si = service;
+printfd(__FILE__, "New cost = %f, New pay day = %u\n", si->cost, static_cast<unsigned>(si->payDay));
 if (store->SaveService(service))
     {
     WriteServLog("Cannot write service %s.", service.name.c_str());
@@ -154,14 +155,14 @@ if (store->SaveService(service))
     }
 
 WriteServLog("%s Service \'%s\' changed.",
-             admin->GetLogStr().c_str(), service.name.c_str());
+             admin->logStr().c_str(), service.name.c_str());
 
 return 0;
 }
 //-----------------------------------------------------------------------------
-bool SERVICES_IMPL::Read()
+bool ServicesImpl::Read()
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard<std::mutex> lock(mutex);
 std::vector<std::string> servicesList;
 if (store->GetServicesList(&servicesList) < 0)
     {
@@ -171,7 +172,7 @@ if (store->GetServicesList(&servicesList) < 0)
 
 for (size_t i = 0; i < servicesList.size(); i++)
     {
-    SERVICE_CONF service;
+    ServiceConf service;
 
     if (store->RestoreService(&service, servicesList[i]))
         {
@@ -184,15 +185,34 @@ for (size_t i = 0; i < servicesList.size(); i++)
 return false;
 }
 //-----------------------------------------------------------------------------
-bool SERVICES_IMPL::Find(const std::string & name, SERVICE_CONF * service) const
+bool ServicesImpl::Find(const std::string & name, ServiceConf * service) const
 {
 assert(service != NULL && "Pointer to service is not null");
 
-STG_LOCKER lock(&mutex);
+std::lock_guard<std::mutex> lock(mutex);
 if (data.empty())
+    return true;
+
+const_iterator si(std::find(data.begin(), data.end(), ServiceConf(name)));
+
+if (si != data.end())
+    {
+    *service = *si;
     return false;
+    }
+
+return true;
+}
+//-----------------------------------------------------------------------------
+bool ServicesImpl::Find(const std::string & name, ServiceConfOpt * service) const
+{
+assert(service != NULL && "Pointer to service is not null");
+
+std::lock_guard<std::mutex> lock(mutex);
+if (data.empty())
+    return true;
 
-const_iterator si(find(data.begin(), data.end(), SERVICE_CONF(name)));
+const_iterator si(std::find(data.begin(), data.end(), ServiceConf(name)));
 
 if (si != data.end())
     {
@@ -203,16 +223,16 @@ if (si != data.end())
 return true;
 }
 //-----------------------------------------------------------------------------
-bool SERVICES_IMPL::Exists(const std::string & name) const
+bool ServicesImpl::Exists(const std::string & name) const
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard<std::mutex> lock(mutex);
 if (data.empty())
     {
-    printfd(__FILE__, "no admin in system!\n");
+    printfd(__FILE__, "No services in the system!\n");
     return true;
     }
 
-const_iterator si(find(data.begin(), data.end(), SERVICE_CONF(name)));
+const_iterator si(std::find(data.begin(), data.end(), ServiceConf(name)));
 
 if (si != data.end())
     return true;
@@ -220,17 +240,17 @@ if (si != data.end())
 return false;
 }
 //-----------------------------------------------------------------------------
-int SERVICES_IMPL::OpenSearch() const
+int ServicesImpl::OpenSearch() const
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard<std::mutex> lock(mutex);
 handle++;
 searchDescriptors[handle] = data.begin();
 return handle;
 }
 //-----------------------------------------------------------------------------
-int SERVICES_IMPL::SearchNext(int h, SERVICE_CONF * service) const
+int ServicesImpl::SearchNext(int h, ServiceConf * service) const
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard<std::mutex> lock(mutex);
 if (searchDescriptors.find(h) == searchDescriptors.end())
     {
     WriteServLog("SERVICES. Incorrect search handle.");
@@ -245,9 +265,9 @@ if (searchDescriptors[h] == data.end())
 return 0;
 }
 //-----------------------------------------------------------------------------
-int SERVICES_IMPL::CloseSearch(int h) const
+int ServicesImpl::CloseSearch(int h) const
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard<std::mutex> lock(mutex);
 if (searchDescriptors.find(h) != searchDescriptors.end())
     {
     searchDescriptors.erase(searchDescriptors.find(h));