Update README.

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

diff --git a/projects/stargazer/services_impl.cpp b/projects/stargazer/services_impl.cpp
index aebb98fb84cf0653765b27d645cca8d46dccd968..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>
  */
 
  *    Author : Maxim Mamontov <faust@stargazer.dp.ua>
  */
 

-#include <cerrno>
-#include <cassert>
-#include <algorithm>
+#include "services_impl.h"

 
 #include "stg/admin.h"
 
 #include "stg/admin.h"

+#include "stg/admin_conf.h"
+#include "stg/store.h"

 #include "stg/common.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(),
       searchDescriptors(),

-      handle(0),
-      mutex(),
-      strError()
+      handle(0)

 {
 {

-pthread_mutex_init(&mutex, NULL);

 Read();
 }
 //-----------------------------------------------------------------------------
 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;
     }
 
     strError = "Access denied.";
     WriteServLog(s.c_str());
     return -1;
     }
 

-srv_iter 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.";
 
 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;
     }
 
     return -1;
     }


@@ -69,83 +68,85 @@ data.push_back(service);
 if (store->AddService(service.name) == 0)
     {
     WriteServLog("%s Service \'%s\' added.",
 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();
     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;
 }
 //-----------------------------------------------------------------------------
 
 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;
     }
 
     strError = "Access denied.";
     WriteServLog(s.c_str());
     return -1;
     }
 

-srv_iter 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.";
 
 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;
     }
 
     return -1;
     }
 

-std::map<int, const_srv_iter>::iterator csi;
+std::map<int, const_iterator>::iterator csi;

 csi = searchDescriptors.begin();
 while (csi != searchDescriptors.end())
     {
     if (csi->second == si)
         (csi->second)++;
 csi = searchDescriptors.begin();
 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();
 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;
     }
 
 
     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;
 }
 //-----------------------------------------------------------------------------
 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;
     }
 
     strError = "Access denied.";
     WriteServLog(s.c_str());
     return -1;
     }
 

-srv_iter 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.";
 
 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;
     }
 
     return -1;
     }
 

+printfd(__FILE__, "Old cost = %f, old pay day = %u\n", si->cost, static_cast<unsigned>(si->payDay));

 *si = service;
 *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());
 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.",
     }
 
 WriteServLog("%s Service \'%s\' changed.",

-             admin->GetLogStr().c_str(), service.name.c_str());
+             admin->logStr().c_str(), service.name.c_str());

 
 return 0;
 }
 //-----------------------------------------------------------------------------
 
 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)
     {
 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++)
     {
 
 for (size_t i = 0; i < servicesList.size(); i++)
     {

-    SERVICE_CONF service;
+    ServiceConf service;

 
     if (store->RestoreService(&service, servicesList[i]))
         {
 
     if (store->RestoreService(&service, servicesList[i]))
         {


@@ -184,15 +185,34 @@ for (size_t i = 0; i < servicesList.size(); i++)
 return false;
 }
 //-----------------------------------------------------------------------------
 return false;
 }
 //-----------------------------------------------------------------------------

-bool SERVICES_IMPL::Find(const std::string & name, SERVICE_CONF * service)
+bool ServicesImpl::Find(const std::string & name, ServiceConf * service) const

 {
 assert(service != NULL && "Pointer to service is not null");
 
 {
 assert(service != NULL && "Pointer to service is not null");
 

-STG_LOCKER lock(&mutex);
+std::lock_guard<std::mutex> lock(mutex);

 if (data.empty())
 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 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;

 
 

-srv_iter si(find(data.begin(), data.end(), SERVICE_CONF(name)));
+const_iterator si(std::find(data.begin(), data.end(), ServiceConf(name)));

 
 if (si != data.end())
     {
 
 if (si != data.end())
     {


@@ -203,16 +223,16 @@ if (si != data.end())
 return true;
 }
 //-----------------------------------------------------------------------------
 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())
     {
 if (data.empty())
     {

-    printfd(__FILE__, "no admin in system!\n");
+    printfd(__FILE__, "No services in the system!\n");

     return true;
     }
 
     return true;
     }
 

-const_srv_iter 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;
 
 if (si != data.end())
     return true;


@@ -220,17 +240,17 @@ if (si != data.end())
 return false;
 }
 //-----------------------------------------------------------------------------
 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;
 }
 //-----------------------------------------------------------------------------
 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.");
 if (searchDescriptors.find(h) == searchDescriptors.end())
     {
     WriteServLog("SERVICES. Incorrect search handle.");


@@ -245,9 +265,9 @@ if (searchDescriptors[h] == data.end())
 return 0;
 }
 //-----------------------------------------------------------------------------
 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));
 if (searchDescriptors.find(h) != searchDescriptors.end())
     {
     searchDescriptors.erase(searchDescriptors.find(h));