Add missing CMakeLists.txt

[stg.git] / projects / stargazer / plugins / other / rscript / rscript.cpp

diff --git a/projects/stargazer/plugins/other/rscript/rscript.cpp b/projects/stargazer/plugins/other/rscript/rscript.cpp
index 640fc95ba20858325d9a037afb0adb317b9bcfb7..764e536eea9b5876bb8235721bcc1994ade5c7e1 100644 (file)
--- a/projects/stargazer/plugins/other/rscript/rscript.cpp
+++ b/projects/stargazer/plugins/other/rscript/rscript.cpp
@@ -19,24 +19,30 @@
  *    Author : Maxim Mamontov <faust@stargazer.dp.ua>
  */
 
-#include <sys/time.h>
+#include "rscript.h"
 
-#include <csignal>
-#include <cassert>
-#include <cstdlib>
-#include <cerrno>
-#include <cstring>
-#include <algorithm>
+#include "ur_functor.h"
+#include "send_functor.h"
 
 #include "stg/common.h"
 #include "stg/locker.h"
 #include "stg/users.h"
 #include "stg/user_property.h"
-#include "stg/plugin_creator.h"
 #include "stg/logger.h"
-#include "rscript.h"
-#include "ur_functor.h"
-#include "send_functor.h"
+
+#include <algorithm>
+
+#include <csignal>
+#include <cassert>
+#include <cstdlib>
+#include <cerrno>
+#include <cstring>
+
+#include <sys/time.h>
+#include <netinet/ip.h>
+
+#define RS_DEBUG (1)
+#define MAX_SHORT_PCKT  (3)
 
 extern volatile time_t stgTime;
 
@@ -47,51 +53,38 @@ namespace {
 template<typename T>
 struct USER_IS
 {
-    USER_IS(USER_PTR u) : user(u) {}
+    explicit USER_IS(RS::UserPtr u) : user(u) {}
     bool operator()(const T & notifier) { return notifier.GetUser() == user; }
 
-    USER_PTR user;
+    RS::UserPtr user;
 };
 
-PLUGIN_CREATOR<REMOTE_SCRIPT> rsc;
-
 } // namespace anonymous
 
-extern "C" PLUGIN * GetPlugin();
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PLUGIN * GetPlugin()
+extern "C" STG::Plugin* GetPlugin()
 {
-return rsc.GetPlugin();
+    static REMOTE_SCRIPT plugin;
+    return &plugin;
 }
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 RS::SETTINGS::SETTINGS()
     : sendPeriod(0),
-      port(0),
-      errorStr(),
-      netRouters(),
-      userParams(),
-      password(),
-      subnetFile()
+      port(0)
 {
 }
 //-----------------------------------------------------------------------------
-int RS::SETTINGS::ParseSettings(const MODULE_SETTINGS & s)
+int RS::SETTINGS::ParseSettings(const STG::ModuleSettings & s)
 {
 int p;
-PARAM_VALUE pv;
-std::vector<PARAM_VALUE>::const_iterator pvi;
+STG::ParamValue pv;
+std::vector<STG::ParamValue>::const_iterator pvi;
 netRouters.clear();
 ///////////////////////////
 pv.param = "Port";
 pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
+if (pvi == s.moduleParams.end() || pvi->value.empty())
     {
     errorStr = "Parameter \'Port\' not found.";
     printfd(__FILE__, "Parameter 'Port' not found\n");
@@ -107,7 +100,7 @@ port = static_cast<uint16_t>(p);
 ///////////////////////////
 pv.param = "SendPeriod";
 pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
+if (pvi == s.moduleParams.end() || pvi->value.empty())
     {
     errorStr = "Parameter \'SendPeriod\' not found.";
     printfd(__FILE__, "Parameter 'SendPeriod' not found\n");
@@ -123,7 +116,7 @@ if (ParseIntInRange(pvi->value[0], 5, 600, &sendPeriod))
 ///////////////////////////
 pv.param = "UserParams";
 pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
+if (pvi == s.moduleParams.end() || pvi->value.empty())
     {
     errorStr = "Parameter \'UserParams\' not found.";
     printfd(__FILE__, "Parameter 'UserParams' not found\n");
@@ -133,7 +126,7 @@ userParams = pvi->value;
 ///////////////////////////
 pv.param = "Password";
 pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
+if (pvi == s.moduleParams.end() || pvi->value.empty())
     {
     errorStr = "Parameter \'Password\' not found.";
     printfd(__FILE__, "Parameter 'Password' not found\n");
@@ -143,7 +136,7 @@ password = pvi->value[0];
 ///////////////////////////
 pv.param = "SubnetFile";
 pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
+if (pvi == s.moduleParams.end() || pvi->value.empty())
     {
     errorStr = "Parameter \'SubnetFile\' not found.";
     printfd(__FILE__, "Parameter 'SubnetFile' not found\n");
@@ -159,7 +152,7 @@ if (!nrMapParser.ReadFile(subnetFile))
     }
 else
     {
-    GetStgLogger()("mod_rscript: error opening subnets file '%s'", subnetFile.c_str());
+        STG::PluginLogger::get("rscript")("mod_rscript: error opening subnets file '%s'", subnetFile.c_str());
     }
 
 return 0;
@@ -168,25 +161,15 @@ return 0;
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 REMOTE_SCRIPT::REMOTE_SCRIPT()
-    : ctx(),
-      ipNotifierList(),
-      connNotifierList(),
-      authorizedUsers(),
-      errorStr(),
-      rsSettings(),
-      settings(),
-      sendPeriod(15),
+    : sendPeriod(15),
       halfPeriod(8),
       nonstop(false),
       isRunning(false),
       users(NULL),
-      netRouters(),
-      thread(),
-      mutex(),
       sock(0),
       onAddUserNotifier(*this),
       onDelUserNotifier(*this),
-      logger(GetPluginLogger(GetStgLogger(), "rscript"))
+      logger(STG::PluginLogger::get("rscript"))
 {
 pthread_mutex_init(&mutex, NULL);
 }
@@ -254,7 +237,7 @@ if (!isRunning)
     if (pthread_create(&thread, NULL, Run, this))
         {
         errorStr = "Cannot create thread.";
-       logger("Cannot create thread.");
+        logger("Cannot create thread.");
         printfd(__FILE__, "Cannot create thread\n");
         return -1;
         }
@@ -301,7 +284,7 @@ if (isRunning)
 return 0;
 }
 //-----------------------------------------------------------------------------
-int REMOTE_SCRIPT::Reload()
+int REMOTE_SCRIPT::Reload(const STG::ModuleSettings & /*ms*/)
 {
 NRMapParser nrMapParser;
 
@@ -313,7 +296,7 @@ if (nrMapParser.ReadFile(rsSettings.GetMapFileName()))
     }
 
     {
-    STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+    STG_LOCKER lock(&mutex);
 
     printfd(__FILE__, "REMOTE_SCRIPT::Reload()\n");
 
@@ -324,6 +307,9 @@ std::for_each(authorizedUsers.begin(),
               authorizedUsers.end(),
               UpdateRouter(*this));
 
+logger("%s reloaded successfully.", rsSettings.GetMapFileName().c_str());
+printfd(__FILE__, "REMOTE_SCRIPT::Reload() %s reloaded successfully.\n");
+
 return 0;
 }
 //-----------------------------------------------------------------------------
@@ -350,7 +336,7 @@ return false;
 //-----------------------------------------------------------------------------
 void REMOTE_SCRIPT::PeriodicSend()
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 std::map<uint32_t, RS::USER>::iterator it(authorizedUsers.begin());
 while (it != authorizedUsers.end())
@@ -426,10 +412,12 @@ for(it = rsSettings.GetUserParams().begin();
     it != rsSettings.GetUserParams().end();
     ++it)
     {
-//    std::string parameter(GetUserParam(rsu.user, *it));
     std::string parameter(rsu.user->GetParamValue(it->c_str()));
     if (params.length() + parameter.length() > RS_PARAMS_LEN - 1)
+    {
+        logger("Script params string length %d exceeds the limit of %d symbols.", params.length() + parameter.length(), RS_PARAMS_LEN);
         break;
+    }
     params += parameter + " ";
     }
 strncpy((char *)packetTail.params, params.c_str(), RS_PARAMS_LEN);
@@ -489,7 +477,7 @@ return (res != sizeof(buffer));
 //-----------------------------------------------------------------------------
 bool REMOTE_SCRIPT::GetUsers()
 {
-USER_PTR u;
+UserPtr u;
 
 int h = users->OpenSearch();
 assert(h && "USERS::OpenSearch is always correct");
@@ -505,7 +493,7 @@ return false;
 //-----------------------------------------------------------------------------
 std::vector<uint32_t> REMOTE_SCRIPT::IP2Routers(uint32_t ip)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 for (size_t i = 0; i < netRouters.size(); ++i)
     {
     if ((ip & netRouters[i].subnetMask) == (netRouters[i].subnetIP & netRouters[i].subnetMask))
@@ -516,13 +504,13 @@ for (size_t i = 0; i < netRouters.size(); ++i)
 return std::vector<uint32_t>();
 }
 //-----------------------------------------------------------------------------
-void REMOTE_SCRIPT::SetUserNotifiers(USER_PTR u)
+void REMOTE_SCRIPT::SetUserNotifiers(UserPtr u)
 {
 ipNotifierList.push_front(RS::IP_NOTIFIER(*this, u));
 connNotifierList.push_front(RS::CONNECTED_NOTIFIER(*this, u));
 }
 //-----------------------------------------------------------------------------
-void REMOTE_SCRIPT::UnSetUserNotifiers(USER_PTR u)
+void REMOTE_SCRIPT::UnSetUserNotifiers(UserPtr u)
 {
 ipNotifierList.erase(std::remove_if(ipNotifierList.begin(),
                                     ipNotifierList.end(),
@@ -535,26 +523,37 @@ connNotifierList.erase(std::remove_if(connNotifierList.begin(),
 
 }
 //-----------------------------------------------------------------------------
-void REMOTE_SCRIPT::AddRSU(USER_PTR user)
+void REMOTE_SCRIPT::AddRSU(UserPtr user)
 {
 RS::USER rsu(IP2Routers(user->GetCurrIP()), user);
 Send(rsu);
 
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 authorizedUsers.insert(std::make_pair(user->GetCurrIP(), rsu));
 }
 //-----------------------------------------------------------------------------
-void REMOTE_SCRIPT::DelRSU(USER_PTR user)
+void REMOTE_SCRIPT::DelRSU(UserPtr user)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-const std::map<uint32_t, RS::USER>::iterator it(
+STG_LOCKER lock(&mutex);
+std::map<uint32_t, RS::USER>::iterator it(authorizedUsers.begin());
+while (it != authorizedUsers.end())
+    {
+    if (it->second.user == user)
+        {
+        Send(it->second, true);
+        authorizedUsers.erase(it);
+        return;
+        }
+    ++it;
+    }
+/*const std::map<uint32_t, RS::USER>::iterator it(
         authorizedUsers.find(user->GetCurrIP())
         );
 if (it != authorizedUsers.end())
     {
     Send(it->second, true);
     authorizedUsers.erase(it);
-    }
+    }*/
 }
 //-----------------------------------------------------------------------------
 void RS::IP_NOTIFIER::Notify(const uint32_t & /*oldValue*/, const uint32_t & newValue)