Use std::lock_guard instead of STG_LOCKER.

[stg.git] / projects / stargazer / plugins / store / postgresql / postgresql_store.cpp

diff --git a/projects/stargazer/plugins/store/postgresql/postgresql_store.cpp b/projects/stargazer/plugins/store/postgresql/postgresql_store.cpp
index aabce23b4dd396b36568f5aae8f752b453ba8d2a..e57382867d6169e00106ac7e3cc1e25315f6a683 100644 (file)
--- a/projects/stargazer/plugins/store/postgresql/postgresql_store.cpp
+++ b/projects/stargazer/plugins/store/postgresql/postgresql_store.cpp
@@ -40,44 +40,32 @@
 
 #include "postgresql_store.h"
 
-#include "stg/module_settings.h"
-#include "stg/plugin_creator.h"
-
-#include <libpq-fe.h>
+#include "stg/common.h" // str2x, printfd
 
 #include <string>
 #include <vector>
 
-namespace
-{
-PLUGIN_CREATOR<POSTGRESQL_STORE> pgsc;
-}
-
-extern "C" STORE * GetStore();
+#include <libpq-fe.h>
 
-//-----------------------------------------------------------------------------
-STORE * GetStore()
+extern "C" STG::Store* GetStore()
 {
-return pgsc.GetPlugin();
+    static POSTGRESQL_STORE plugin;
+    return &plugin;
 }
 
 //-----------------------------------------------------------------------------
 POSTGRESQL_STORE::POSTGRESQL_STORE()
     : versionString("postgresql_store v.1.3"),
-      strError(),
       server("localhost"),
       database("stargazer"),
       user("stg"),
       password("123456"),
       clientEncoding("KOI8"),
-      settings(),
-      mutex(),
       version(0),
       retries(3),
       connection(NULL),
-      logger(GetPluginLogger(GetStgLogger(), "store_postgresql"))
+      logger(STG::PluginLogger::get("store_postgresql"))
 {
-pthread_mutex_init(&mutex, NULL);
 }
 //-----------------------------------------------------------------------------
 POSTGRESQL_STORE::~POSTGRESQL_STORE()
@@ -86,31 +74,42 @@ if (connection)
     {
     PQfinish(connection);
     }
-pthread_mutex_destroy(&mutex);
 }
 //-----------------------------------------------------------------------------
 int POSTGRESQL_STORE::ParseSettings()
 {
-std::vector<PARAM_VALUE>::iterator i;
+std::vector<STG::ParamValue>::iterator i;
 
 for(i = settings.moduleParams.begin(); i != settings.moduleParams.end(); ++i)
     {
-    std::string param(ToLower(i->param));
+    if (i->value.empty())
+        continue;
+    std::string s = ToLower(i->param);
     if (s == "server")
-        server = *(i->value.begin());
-    else if (s == "database")
-        database = *(i->value.begin());
-    else if (s == "user")
-        user = *(i->value.begin());
-    else if (s == "password")
-        password = *(i->value.begin());
-    else if (s == "retries")
-        if (str2x(*(i->value.begin()), retries))
+        {
+        server = i->value.front();
+        }
+    if (s == "database")
+        {
+        database = i->value.front();
+        }
+    if (s == "user")
+        {
+        user = i->value.front();
+        }
+    if (s == "password")
+        {
+        password = i->value.front();
+        }
+    if (s == "retries")
+        {
+        if (str2x(i->value.front(), retries))
             {
             strError = "Invalid 'retries' value";
             printfd(__FILE__, "POSTGRESQL_STORE::ParseSettings(): '%s'\n", strError.c_str());
             return -1;
             }
+        }
     }
 
 clientEncoding = "KOI8";
@@ -224,6 +223,8 @@ if (CommitTransaction())
     return -1;
     }
 
+logger("POSTGRESQL_STORE: Current DB schema version: %d", version);
+
 return 0;
 }
 //-----------------------------------------------------------------------------