Renamed PgsqlDatabaseCatalogue to PgDatabaseCatalogue so name is consistend

with other related classes.

pglab/PgDatabaseCatalogue.h

@@ -0,0 +1,49 @@
+#ifndef PGSQLDATABASECATALOGUE_H
+#define PGSQLDATABASECATALOGUE_H
+
+#include <libpq-fe.h>
+#include <QString>
+#include <vector>
+
+namespace Pgsql {
+
+	class Connection;
+
+}
+
+class PgTypeContainer;
+class PgDatabaseContainer;
+class PgAuthIdContainer;
+
+class PgDatabaseCatalogue {
+public:
+	PgDatabaseCatalogue();
+	PgDatabaseCatalogue(const PgDatabaseCatalogue&) = delete;
+	PgDatabaseCatalogue& operator = (const PgDatabaseCatalogue&) = delete;
+
+	~PgDatabaseCatalogue();
+
+
+	void loadAll(Pgsql::Connection &conn);
+	void loadInfo(Pgsql::Connection &conn);
+	void loadTypes(Pgsql::Connection &conn);
+	void loadDatabases(Pgsql::Connection &conn);
+	void loadAuthIds(Pgsql::Connection &conn);
+
+	const QString& serverVersionString() const;
+	int serverVersion() const;
+
+	const PgTypeContainer* types() const;
+	const PgDatabaseContainer *databases() const;
+	const PgAuthIdContainer *authIds() const;
+private:
+	QString m_serverVersionString;
+	int m_serverVersion;
+	PgTypeContainer *m_types = nullptr;
+	PgDatabaseContainer *m_databases = nullptr;
+	PgAuthIdContainer *m_authIds = nullptr;
+};
+
+QString getRoleNameFromOid(const PgDatabaseCatalogue *cat, Oid oid);
+
+#endif // PGSQLDATABASECATALOGUE_H