[gnome-contacts/gnome-3-16] app: exit properly on eds connection failure

[Erick Pérez Castellanos <erickpc src gnome org>]

commit 71d02aa7400a4431921784ff2765a4d617fa4b7a
Author: Erick Pérez Castellanos <erick red gmail com>
Date:   Thu Apr 30 00:04:48 2015 -0400

    app: exit properly on eds connection failure
    
    Bug: https://bugzilla.gnome.org/show_bug.cgi?id=726733

 src/contacts-app.vala                   |    4 +++-
 src/contacts-esd-setup.c                |   11 ++++++++---
 src/contacts-esd-setup.h                |    2 +-
 src/contacts-shell-search-provider.vala |    3 ++-
 vapi/custom.vapi                        |    2 +-
 5 files changed, 15 insertions(+), 7 deletions(-)
---
diff --git a/src/contacts-app.vala b/src/contacts-app.vala
index 6b86e80..9123051 100644
--- a/src/contacts-app.vala
+++ b/src/contacts-app.vala
@@ -254,7 +254,9 @@ public class Contacts.App : Gtk.Application {
   }
 
   public override void startup () {
-    ensure_eds_accounts ();
+    if (!ensure_eds_accounts ())
+      quit ();
+
     contacts_store = new Store ();
     base.startup ();
 
diff --git a/src/contacts-esd-setup.c b/src/contacts-esd-setup.c
index b6d8da8..3560c59 100644
--- a/src/contacts-esd-setup.c
+++ b/src/contacts-esd-setup.c
@@ -97,14 +97,14 @@ eds_source_credentials_required_cb (ESourceRegistry *registry,
 ESourceRegistry *eds_source_registry = NULL;
 static ECredentialsPrompter *eds_credentials_prompter = NULL;
 
-void contacts_ensure_eds_accounts (void)
+gboolean contacts_ensure_eds_accounts (void)
 {
   ESourceCredentialsProvider *credentials_provider;
   GList *list, *link;
   GError *error = NULL;
 
   if (eds_source_registry)
-    return;
+    return TRUE;
 
   /* XXX This blocks while connecting to the D-Bus service.
    *     Maybe it should be created in the Contacts class
@@ -114,7 +114,10 @@ void contacts_ensure_eds_accounts (void)
 
   /* If this fails it's game over. */
   if (error != NULL)
-    g_error ("%s: %s", G_STRFUNC, error->message);
+    {
+      g_error ("%s: %s", G_STRFUNC, error->message);
+      return FALSE;
+    }
 
   eds_credentials_prompter = e_credentials_prompter_new (eds_source_registry);
 
@@ -154,6 +157,8 @@ void contacts_ensure_eds_accounts (void)
      G_CALLBACK (eds_source_credentials_required_cb), eds_credentials_prompter);
 
   e_credentials_prompter_process_awaiting_credentials (eds_credentials_prompter);
+
+  return TRUE;
 }
 
 gboolean contacts_has_goa_account (void)
diff --git a/src/contacts-esd-setup.h b/src/contacts-esd-setup.h
index 4dda4e6..be4cfcd 100644
--- a/src/contacts-esd-setup.h
+++ b/src/contacts-esd-setup.h
@@ -1,7 +1,7 @@
 #include <libebook/libebook.h>
 #include <gtk/gtk.h>
 
-void contacts_ensure_eds_accounts (void);
+gboolean contacts_ensure_eds_accounts (void);
 const char *contacts_lookup_esource_name_by_uid (const char *uid);
 const char *contacts_lookup_esource_name_by_uid_for_contact (const char *uid);
 gboolean contacts_esource_uid_is_google (const char *uid);
diff --git a/src/contacts-shell-search-provider.vala b/src/contacts-shell-search-provider.vala
index 2940db4..d029ee3 100644
--- a/src/contacts-shell-search-provider.vala
+++ b/src/contacts-shell-search-provider.vala
@@ -10,7 +10,8 @@ public class Contacts.SearchProvider : Object {
 
   public SearchProvider (SearchProviderApp app) {
     this.app = app;
-    ensure_eds_accounts ();
+    if (!ensure_eds_accounts ())
+      app.quit ();
     store = new Store ();
     contacts_map = new Gee.HashMap<string, Contact> ();
     next_id = 0;
diff --git a/vapi/custom.vapi b/vapi/custom.vapi
index 222d1db..340e0b5 100644
--- a/vapi/custom.vapi
+++ b/vapi/custom.vapi
@@ -20,7 +20,7 @@ namespace Gnome {
 [CCode (cprefix = "Contacts", lower_case_cprefix = "contacts_", cheader_filename = "contacts-esd-setup.h")]
 namespace Contacts {
        [CCode (cname = "contacts_ensure_eds_accounts")]
-       public static void ensure_eds_accounts ();
+       public static bool ensure_eds_accounts ();
        [CCode (cname = "contacts_lookup_esource_name_by_uid")]
        public static unowned string? lookup_esource_name_by_uid (string uid);
        [CCode (cname = "contacts_lookup_esource_name_by_uid_for_contact")]