* @brief
*/
-#include <dpl/singleton_safe_impl.h>
#include <dpl/log/log.h>
#include <pkgmgr_installer.h>
#include <pkg-manager/pkgmgr_signal.h>
-IMPLEMENT_SAFE_SINGLETON(PackageManager::PkgmgrSignal)
namespace PackageManager {
return true;
}
-bool PkgmgrSignal::setPkgname(std::string name)
+bool PkgmgrSignal::setPkgname(const std::string& name)
{
if (!m_initialized)
{
return true;
}
-bool PkgmgrSignal::sendSignal(std::string key, std::string value) const
+bool PkgmgrSignal::sendSignal(const std::string& key, const std::string& value) const
{
if (!m_initialized)
{