[evolution-activesync] Read Gconf file if exist

[dwmw2 <dwmw2 src gnome org>]

commit 3b2841d549df537d7abef16867375cfd0308bfee
Author: Oliver Luo <lyc pku eecs gmail com>
Date:   Sat Jun 6 22:30:49 2015 +0800

    Read Gconf file if exist
    
    Read GConf configuration files if a user already have them.

 configuration/e-mail-config-eas-backend.c |   34 +++++++++++++++++------------
 1 files changed, 20 insertions(+), 14 deletions(-)
---
diff --git a/configuration/e-mail-config-eas-backend.c b/configuration/e-mail-config-eas-backend.c
index 4ef1609..dc8fa8d 100644
--- a/configuration/e-mail-config-eas-backend.c
+++ b/configuration/e-mail-config-eas-backend.c
@@ -208,7 +208,6 @@ mail_config_eas_backend_setup_defaults (EMailConfigServiceBackend *backend)
        CamelSettings *settings;
        EMailConfigServicePage *page;
        const gchar *email_address;
-       gchar **parts = NULL;
        gchar *username;
        gchar *hosturl;
 
@@ -228,26 +227,33 @@ mail_config_eas_backend_setup_defaults (EMailConfigServiceBackend *backend)
 
        email_address = e_mail_config_service_page_get_email_address (page);
 
-       if (email_address != NULL)
-               parts = g_strsplit (email_address, "@", 2);
-
-       if (parts != NULL && g_strv_length (parts) >= 2) {
+       if (email_address != NULL) {
                CamelNetworkSettings *network_settings;
                gchar *hosturl;
-
-               g_strstrip (parts[1]);  /* domain name */
-
-               hosturl = g_strdup_printf (
-                       "https://%s/Microsoft-Server-ActiveSync";, parts[1]);
+               GConfClient *client = gconf_client_get_default();
+               gchar *key;
+               
+               key = g_strdup_printf ("/apps/activesyncd/accounts/%s/username", email_address);
+               username = gconf_client_get_string (client, key, NULL);
+               g_free (key);
+               
+               if (username == NULL || *username == '\0') {
+                       username = g_strdup (email_address);
+               }
+               
+               key = g_strdup_printf ("/apps/activesyncd/accounts/%s/serverUri", email_address);
+               hosturl = gconf_client_get_string (client, key, NULL);
+               g_free (key);
                
                network_settings = CAMEL_NETWORK_SETTINGS (settings);
-               camel_network_settings_set_user (network_settings, email_address);
-               camel_network_settings_set_host (network_settings, hosturl);
+               camel_network_settings_set_user (network_settings, username);
+               if (hosturl && hosturl[0]) {
+                       camel_network_settings_set_host (network_settings, hosturl);
+               }
 
+               g_free (username);
                g_free (hosturl);
        }
-
-       g_strfreev (parts);
 }
 
 static gboolean