Rewrite AuthConfig objects using std::unique_ptr

1 files changed, 13 insertions, 3 deletions

diff --git a/src/AuthConfig.cc b/src/AuthConfig.cc
index ed9c465f..379eb6f8 100644
--- a/src/AuthConfig.cc
+++ b/src/AuthConfig.cc
@@ -42,9 +42,9 @@ namespace aria2 {
 
 AuthConfig::AuthConfig() {}
 
-AuthConfig::AuthConfig(const std::string& user, const std::string& password)
-    : user_(user),
-      password_(password)
+AuthConfig::AuthConfig(std::string user, std::string password)
+  : user_(std::move(user)),
+    password_(std::move(password))
 {}
 
 AuthConfig::~AuthConfig() {}
@@ -57,6 +57,16 @@ std::string AuthConfig::getAuthText() const
   return s;
 }
 
+std::unique_ptr<AuthConfig> AuthConfig::create
+(std::string user, std::string password)
+{
+  if(user.empty()) {
+    return std::unique_ptr<AuthConfig>();
+  } else {
+    return make_unique<AuthConfig>(std::move(user), std::move(password));
+  }
+}
+
 std::ostream& operator<<(std::ostream& o,
                          const std::shared_ptr<AuthConfig>& authConfig)
 {