registration state: add initial unloaded state

Change-Id: Ic96399c9d58b4abbd0bc9b3cbab9f27c8b479b04

src/account.cpp

@@ -72,7 +72,6 @@ const std::string Account::DEFAULT_USER_AGENT = Account::getDefaultUserAgent();
 Account::Account(const std::string& accountID)
     : rand(dht::crypto::getSeededRandomEngine<std::mt19937_64>())
     , accountID_(accountID)
-    , registrationState_(RegistrationState::UNREGISTERED)
     , systemCodecContainer_(getSystemCodecContainer())
 {
     // Initialize the codec order, used when creating a new account
@@ -228,6 +227,7 @@ Account::mapStateNumberToString(RegistrationState state)
         return #X
 
     switch (state) {
+        CASE_STATE(UNLOADED);
         CASE_STATE(UNREGISTERED);
         CASE_STATE(TRYING);
         CASE_STATE(REGISTERED);

src/account.h

@@ -455,7 +455,7 @@ protected:
      * The general, protocol neutral registration
      * state of the account
      */
-    RegistrationState registrationState_;
+    RegistrationState registrationState_ {RegistrationState::UNLOADED};
 
     /**
      * Vector containing all system codecs (with default parameters)

src/registration_states.h

@@ -29,6 +29,7 @@ namespace jami {
 
 /** Contains all the Registration states for an account can be in */
 enum class RegistrationState {
+    UNLOADED,
     UNREGISTERED,
     TRYING,
     REGISTERED,

src/sip/sipaccount.cpp

@@ -1055,6 +1055,8 @@ SIPAccount::loadConfig()
         transportType_ = PJSIP_TRANSPORT_TLS;
     } else
         transportType_ = PJSIP_TRANSPORT_UDP;
+    if (registrationState_ == RegistrationState::UNLOADED)
+        setRegistrationState(RegistrationState::UNREGISTERED);
 }
 
 bool