MySQL custom port implemented

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

diff --git a/projects/stargazer/store_loader.cpp b/projects/stargazer/store_loader.cpp
index 11fd804fa8801b2a4f31a8400b563858056153bd..8544efd1d792069e97f354e2bb76a77637758c21 100644 (file)
--- a/projects/stargazer/store_loader.cpp
+++ b/projects/stargazer/store_loader.cpp
@@ -15,7 +15,7 @@
  */
 
 /*
  */
 
 /*

- *    Author : Maxim Mamontov <faust@stargazer.dp.ua>
+ *    Author : Maksym Mamontov <stg@madf.info>

  */
 
 /*
  */
 
 /*


@@ -30,12 +30,12 @@
 
 #include <dlfcn.h>
 
 
 #include <dlfcn.h>
 

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

 #include "store_loader.h"
 #include "store_loader.h"

-#include "common.h"
-#include "store.h"
-#include "settings.h"
+#include "settings_impl.h"

 
 

-STORE_LOADER::STORE_LOADER(const SETTINGS & settings)
+STORE_LOADER::STORE_LOADER(const SETTINGS_IMPL & settings)

     : isLoaded(false),
       handle(NULL),
       plugin(NULL),
     : isLoaded(false),
       handle(NULL),
       plugin(NULL),


@@ -52,16 +52,17 @@ Unload();
 
 bool STORE_LOADER::Load()
 {
 
 bool STORE_LOADER::Load()
 {

-printfd(__FILE__, "STORE_LOADER::Load()\n");

 if (isLoaded)
     {
 if (isLoaded)
     {

+    errorStr = "Store plugin '" + pluginFileName + "' was already loaded!";
+    printfd(__FILE__, "STORE_LOADER::Load() - %s\n", errorStr.c_str());

     return false;
     }
 
 if (pluginFileName.empty())
     {
     errorStr = "Empty store plugin filename";
     return false;
     }
 
 if (pluginFileName.empty())
     {
     errorStr = "Empty store plugin filename";

-    printfd(__FILE__, "STORE_LOADER::Load - %s\n", errorStr.c_str());
+    printfd(__FILE__, "STORE_LOADER::Load() - %s\n", errorStr.c_str());

     return true;
     }
 
     return true;
     }
 


@@ -71,18 +72,18 @@ if (!handle)
     {
     errorStr = "Error loading plugin '"
         + pluginFileName + "': '" + dlerror() + "'";
     {
     errorStr = "Error loading plugin '"
         + pluginFileName + "': '" + dlerror() + "'";

-    printfd(__FILE__, "STORE_LOADER::Load - %s\n", errorStr.c_str());
+    printfd(__FILE__, "STORE_LOADER::Load() - %s\n", errorStr.c_str());

     return true;
     }
 
 isLoaded = true;
 
     return true;
     }
 
 isLoaded = true;
 

-BASE_STORE * (*GetStore)();
-GetStore = (BASE_STORE * (*)())dlsym(handle, "GetStore");
+STORE * (*GetStore)();
+GetStore = reinterpret_cast<STORE * (*)()>(dlsym(handle, "GetStore"));

 if (!GetStore)
     {
 if (!GetStore)
     {

-    errorStr = "GetStore not found.";
-    printfd(__FILE__, "STORE_LOADER::Load - %s\n", errorStr.c_str());
+    errorStr = std::string("GetStore() not found! ") + dlerror();
+    printfd(__FILE__, "STORE_LOADER::Load() - %s\n", errorStr.c_str());

     return true;
     }
 
     return true;
     }
 


@@ -90,8 +91,8 @@ plugin = GetStore();
 
 if (!plugin)
     {
 
 if (!plugin)
     {

-    errorStr = "NULL store plugin";
-    printfd(__FILE__, "STORE_LOADER::Load - %s\n");
+    errorStr = "Plugin was not created!";
+    printfd(__FILE__, "STORE_LOADER::Load() - %s\n");

     return true;
     }
 
     return true;
     }
 


@@ -99,7 +100,7 @@ plugin->SetSettings(storeSettings);
 if (plugin->ParseSettings())
     {
     errorStr = plugin->GetStrError();
 if (plugin->ParseSettings())
     {
     errorStr = plugin->GetStrError();

-    printfd(__FILE__, "Failed to parse settings. Plugin reports: '%s'\n", errorStr.c_str());
+    printfd(__FILE__, "STORE_LOADER::Load() - Failed to parse settings. Plugin reports: '%s'\n", errorStr.c_str());

     return true;
     }
 
     return true;
     }
 


@@ -111,15 +112,17 @@ bool STORE_LOADER::Unload()
 printfd(__FILE__, "STORE_LOADER::Unload()\n");
 if (!isLoaded)
     {
 printfd(__FILE__, "STORE_LOADER::Unload()\n");
 if (!isLoaded)
     {

-    return false;
+    return true;

     }
 
     }
 

+delete plugin;
+

 if (dlclose(handle))
     {
 if (dlclose(handle))
     {

-    errorStr = "Failed to unload plugin: '";
+    errorStr = "Failed to unload plugin '";
+    errorStr += pluginFileName + "': ";

     errorStr += dlerror();
     errorStr += dlerror();

-    errorStr += "'";
-    printfd(__FILE__, "STORE_LOADER::Unload - %s\n", errorStr.c_str());
+    printfd(__FILE__, "STORE_LOADER::Unload() - %s\n", errorStr.c_str());

     return true;
     }
 
     return true;
     }