[ekiga] Adapt to Evolution-Data-Server API changes in 3.5.3

[Eugen Dedu <ededu src gnome org>]

commit d84271d706408357d3ec8a36be4db7160e0823e4
Author: Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr>
Date:   Thu Jun 7 16:17:11 2012 +0200

    Adapt to Evolution-Data-Server API changes in 3.5.3
    
    Fixes bug #677383.  The patch proposed was modified so that older eds
    work too.

 plugins/evolution/evolution-book.cpp   |    4 +
 plugins/evolution/evolution-book.h     |    5 ++
 plugins/evolution/evolution-contact.h  |    5 ++
 plugins/evolution/evolution-source.cpp |  100 +++++++++++++++++++++++++++++++-
 plugins/evolution/evolution-source.h   |   15 +++++-
 5 files changed, 125 insertions(+), 4 deletions(-)
---
diff --git a/plugins/evolution/evolution-book.cpp b/plugins/evolution/evolution-book.cpp
index ad3cc18..e9e69e1 100644
--- a/plugins/evolution/evolution-book.cpp
+++ b/plugins/evolution/evolution-book.cpp
@@ -280,7 +280,11 @@ Evolution::Book::get_name () const
 
   source = e_book_get_source (book);
   if (source && E_IS_SOURCE (source))
+#if EDS_CHECK_VERSION(3,5,3)
+    result = e_source_get_display_name (source);
+#else
     result = e_source_peek_name (source);
+#endif
 
   return result;
 }
diff --git a/plugins/evolution/evolution-book.h b/plugins/evolution/evolution-book.h
index e49bcf8..8256eb0 100644
--- a/plugins/evolution/evolution-book.h
+++ b/plugins/evolution/evolution-book.h
@@ -38,7 +38,12 @@
 #ifndef __EVOLUTION_BOOK_H__
 #define __EVOLUTION_BOOK_H__
 
+#include <libedataserver/eds-version.h>
+#if EDS_CHECK_VERSION(3,5,3)
+#include <libebook/libebook.h>
+#else
 #include <libebook/e-book.h>
+#endif
 
 #include "filterable.h"
 #include "form.h"
diff --git a/plugins/evolution/evolution-contact.h b/plugins/evolution/evolution-contact.h
index addb4f1..fd18834 100644
--- a/plugins/evolution/evolution-contact.h
+++ b/plugins/evolution/evolution-contact.h
@@ -40,7 +40,12 @@
 
 #include <map>
 
+#include <libedataserver/eds-version.h>
+#if EDS_CHECK_VERSION(3,5,3)
+#include <libebook/libebook.h>
+#else
 #include <libebook/e-book.h>
+#endif
 #include "contact-core.h"
 #include "form.h"
 
diff --git a/plugins/evolution/evolution-source.cpp b/plugins/evolution/evolution-source.cpp
index 618c31f..e3854f4 100644
--- a/plugins/evolution/evolution-source.cpp
+++ b/plugins/evolution/evolution-source.cpp
@@ -39,8 +39,25 @@
 
 #include "evolution-source.h"
 
+#if EDS_CHECK_VERSION(3,5,3)
+#else
 #define GCONF_PATH "/apps/evolution/addressbook/sources"
+#endif
 
+#if EDS_CHECK_VERSION(3,5,3)
+static void
+on_registry_source_added_c (ESourceRegistry */*registry*/,
+                            ESource *source,
+                            gpointer data)
+{
+  Evolution::Source *self = NULL;
+
+  self = (Evolution::Source *)data;
+
+  if (e_source_has_extension (source, E_SOURCE_EXTENSION_ADDRESS_BOOK))
+    self->add_source (source);
+}
+#else
 static void
 on_source_list_group_added_c (ESourceList */*source_list*/,
 			      ESourceGroup *group,
@@ -52,7 +69,19 @@ on_source_list_group_added_c (ESourceList */*source_list*/,
 
   self->add_group (group);
 }
+#endif
 
+#if EDS_CHECK_VERSION(3,5,3)
+void
+Evolution::Source::add_source (ESource *source)
+{
+  EBook *ebook = NULL;
+  ebook = e_book_new (source, NULL);
+  BookPtr book (new Evolution::Book (services, ebook));
+  g_object_unref (ebook);
+  add_book (book);
+}
+#else
 void
 Evolution::Source::add_group (ESourceGroup *group)
 {
@@ -87,7 +116,19 @@ Evolution::Source::add_group (ESourceGroup *group)
     add_book (book);
   }
 }
+#endif
 
+#if EDS_CHECK_VERSION(3,5,3)
+static void
+on_registry_source_removed_c (ESourceRegistry */*registry*/,
+                              ESource *source,
+                              gpointer data)
+{
+  Evolution::Source *self = (Evolution::Source *)data;
+  if (e_source_has_extension (source, E_SOURCE_EXTENSION_ADDRESS_BOOK))
+    self->remove_source (source);
+}
+#else
 static void
 on_source_list_group_removed_c (ESourceList */*source_list*/,
 				ESourceGroup *group,
@@ -99,12 +140,17 @@ on_source_list_group_removed_c (ESourceList */*source_list*/,
 
   self->remove_group (group);
 }
+#endif
 
 class remove_helper
 {
 public :
 
+#if EDS_CHECK_VERSION(3,5,3)
+  remove_helper (ESource* source_): source(source_)
+#else
   remove_helper (ESourceGroup* group_): group(group_)
+#endif
   { ready (); }
 
   inline void ready ()
@@ -117,12 +163,15 @@ public :
 
       EBook *book_ebook = book->get_ebook ();
       ESource *book_source = e_book_get_source (book_ebook);
+#if EDS_CHECK_VERSION(3,5,3)
+      if (e_source_equal (source, book_source)) {
+#else
       ESourceGroup *book_group = e_source_peek_group (book_source);
 
       if (book_group == group) {
-
-	book->removed ();
-	found = true;
+#endif
+        book->removed ();
+        found = true;
       }
     }
 
@@ -133,14 +182,24 @@ public :
   { return found; }
 
 private:
+#if EDS_CHECK_VERSION(3,5,3)
+  ESource* source;
+#else
   ESourceGroup* group;
+#endif
   bool found;
 };
 
 void
+#if EDS_CHECK_VERSION(3,5,3)
+Evolution::Source::remove_source (ESource *source)
+{
+  remove_helper helper (source);
+#else
 Evolution::Source::remove_group (ESourceGroup *group)
 {
   remove_helper helper (group);
+#endif
 
   do {
 
@@ -153,6 +212,36 @@ Evolution::Source::remove_group (ESourceGroup *group)
 Evolution::Source::Source (Ekiga::ServiceCore &_services)
   : services(_services)
 {
+#if EDS_CHECK_VERSION(3,5,3)
+  GList *list, *link;
+  const gchar *extension_name;
+  GError *error = NULL;
+
+  /* XXX This blocks.  Should it be created asynchronously? */
+  registry = e_source_registry_new_sync (NULL, &error);
+
+  if (error != NULL) {
+    g_warning ("%s", error->message);
+    g_error_free (error);
+    return;
+  }
+
+  extension_name = E_SOURCE_EXTENSION_ADDRESS_BOOK;
+  list = e_source_registry_list_sources (registry, extension_name);
+
+  for (link = list; link != NULL; link = g_list_next (link)) {
+    ESource *source = E_SOURCE (link->data);
+    add_source (source);
+  }
+
+  g_list_foreach (list, (GFunc) g_object_unref, NULL);
+  g_list_free (list);
+
+  g_signal_connect (registry, "source-added",
+                    G_CALLBACK (on_registry_source_added_c), this);
+  g_signal_connect (registry, "source-removed",
+		    G_CALLBACK (on_registry_source_removed_c), this);
+#else
   GSList *groups = NULL;
   ESourceGroup *group = NULL;
 
@@ -170,11 +259,16 @@ Evolution::Source::Source (Ekiga::ServiceCore &_services)
 		    G_CALLBACK (on_source_list_group_added_c), this);
   g_signal_connect (source_list, "group-removed",
 		    G_CALLBACK (on_source_list_group_removed_c), this);
+#endif
 }
 
 Evolution::Source::~Source ()
 {
+#if EDS_CHECK_VERSION(3,5,3)
+  g_object_unref (registry);
+#else
   g_object_unref (source_list);
+#endif
 }
 
 bool
diff --git a/plugins/evolution/evolution-source.h b/plugins/evolution/evolution-source.h
index 43c7072..db90b57 100644
--- a/plugins/evolution/evolution-source.h
+++ b/plugins/evolution/evolution-source.h
@@ -38,7 +38,12 @@
 #ifndef __EVOLUTION_SOURCE_H__
 #define __EVOLUTION_SOURCE_H__
 
+#include <libedataserver/eds-version.h>
+#if EDS_CHECK_VERSION(3,5,3)
+#include <libebook/libebook.h>
+#else
 #include <libebook/e-book.h>
+#endif
 
 #include "contact-core.h"
 #include "source-impl.h"
@@ -75,14 +80,22 @@ namespace Evolution
 
     /* those should be private, but need to be called from C */
 
+#if EDS_CHECK_VERSION(3,5,3)
+    void add_source (ESource *source);
+    void remove_source (ESource *source);
+#else
     void add_group (ESourceGroup *group);
-
     void remove_group (ESourceGroup *group);
+#endif
 
   private:
 
     Ekiga::ServiceCore &services;
+#if EDS_CHECK_VERSION(3,5,3)
+    ESourceRegistry *registry;
+#else
     ESourceList *source_list;
+#endif
   };
 
 /**