Fix credentialstore on startup, promote credentials back on setup.

This fixes https://github.com/owncloud/mirall/issues/81

src/mirall/credentialstore.cpp

@@ -144,4 +144,11 @@ QByteArray CredentialStore::basicAuthHeader() const
     return data;
 }
 
+void CredentialStore::setCredentials( const QString& user, const QString& pwd )
+{
+    _passwd = pwd;
+    _user = user;
+    _state = Ok;
+}
+
 }

src/mirall/credentialstore.h

@@ -72,6 +72,16 @@ public:
      * @return the singleton pointer to access the object.
      */
     static CredentialStore *instance();
+
+    /**
+     * @brief setCredentials - sets the user credentials.
+     *
+     * This function is called from the setup wizard to set the credentials
+     * int this store. The function also sets the state to ok.
+     * @param user - the user name
+     * @param password - the password.
+     */
+    void setCredentials( const QString&, const QString& );
 signals:
     /**
      * @brief fetchCredentialsFinished

src/mirall/mirallconfigfile.cpp

@@ -17,6 +17,7 @@
 #include "mirall/mirallconfigfile.h"
 #include "mirall/owncloudtheme.h"
 #include "mirall/miralltheme.h"
+#include "mirall/credentialstore.h"
 
 #include <QtCore>
 #include <QtGui>
@@ -29,7 +30,6 @@
 
 namespace Mirall {
 
-QString MirallConfigFile::_passwd;
 QString MirallConfigFile::_oCVersion;
 bool    MirallConfigFile::_askedUser = false;
 
@@ -151,10 +151,12 @@ void MirallConfigFile::writeOwncloudConfig( const QString& connection,
     settings.setValue( QLatin1String("passwd"), QVariant(pwdba.toBase64()) );
     settings.setValue( QLatin1String("nostoredpassword"), QVariant(skipPwd) );
     settings.sync();
-
     // check the perms, only read-write for the owner.
     QFile::setPermissions( file, QFile::ReadOwner|QFile::WriteOwner );
 
+    // inform the credential store about the password change.
+    CredentialStore::instance()->setCredentials( user, pwd );
+
 }
 
 // set the url, called from redirect handling.

src/mirall/mirallconfigfile.h

@@ -113,7 +113,6 @@ private:
 
 
 private:
-    static QString _passwd;
     static bool    _askedUser;
     static QString _oCVersion;
     QString        _customHandle;