[gnome-online-accounts/wip/modules: 10/10] owncloud: Split it into a loadable module

[Debarshi Ray <debarshir src gnome org>]

commit 98e15ffce539e79073692fe0070120ef49209a28
Author: Debarshi Ray <debarshir gnome org>
Date:   Tue Apr 29 15:59:56 2014 +0200

    owncloud: Split it into a loadable module
    
    The markup comments for documentation have been removed because they
    were unused and useless.
    
    Fixes: https://bugzilla.gnome.org/729173

 configure.ac                         |    1 +
 src/goabackend/Makefile.am           |   22 ++++++++++++++++-
 src/goabackend/goaowncloudmodule.c   |   43 ++++++++++++++++++++++++++++++++++
 src/goabackend/goaowncloudprovider.c |   38 ++++++++++++-----------------
 src/goabackend/goaowncloudprovider.h |    5 ++-
 src/goabackend/goaprovider.c         |    4 ---
 6 files changed, 84 insertions(+), 29 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 337acfd..5176176 100644
--- a/configure.ac
+++ b/configure.ac
@@ -238,6 +238,7 @@ AC_ARG_ENABLE([owncloud],
 if test "$enable_owncloud" != "no"; then
   AC_DEFINE(GOA_OWNCLOUD_ENABLED, 1, [Enable ownCloud data provider])
 fi
+AM_CONDITIONAL(BUILD_OWNCLOUD, [test x$enable_owncloud != xno])
 
 # Yahoo
 AC_ARG_ENABLE([yahoo], [AS_HELP_STRING([--enable-yahoo], [Enable Yahoo provider])], [], [enable_yahoo=no])
diff --git a/src/goabackend/Makefile.am b/src/goabackend/Makefile.am
index 1dd8f12..9fa13b6 100644
--- a/src/goabackend/Makefile.am
+++ b/src/goabackend/Makefile.am
@@ -82,7 +82,6 @@ libgoa_backend_1_0_la_SOURCES =                                               \
        goaoauthprovider.h              goaoauthprovider.c              \
        goaoauth2provider.h             goaoauth2provider.c             \
        goaimapsmtpprovider.h           goaimapsmtpprovider.c           \
-       goaowncloudprovider.h           goaowncloudprovider.c           \
        goayahooprovider.h              goayahooprovider.c              \
        goatelepathyfactory.h           goatelepathyfactory.c           \
        goatelepathyprovider.h          goatelepathyprovider.c          \
@@ -192,6 +191,27 @@ libgoa_backend_1_0_la_SOURCES +=                                   \
        goakerberosprovider.h           goakerberosprovider.c
 endif
 
+if BUILD_OWNCLOUD
+goamodule_LTLIBRARIES += libgoaowncloud.la
+libgoaowncloud_la_SOURCES =                                    \
+       goaowncloudmodule.c                                     \
+       goaowncloudprovider.c                                   \
+       goaowncloudprovider.h                                   \
+       $(NULL)
+libgoaowncloud_la_CFLAGS =                                     \
+       $(GLIB_CFLAGS)                                          \
+       $(GTK_CFLAGS)                                           \
+       $(LIBSOUP_CFLAGS)                                       \
+       $(NULL)
+libgoaowncloud_la_LIBADD =                                     \
+       $(builddir)/libgoa-backend-1.0.la                       \
+       $(GLIB_LIBS)                                            \
+       $(GTK_LIBS)                                             \
+       $(LIBSOUP_LIBS)                                         \
+       $(NULL)
+libgoaowncloud_la_LDFLAGS = $(module_flags)
+endif
+
 if BUILD_POCKET
 goamodule_LTLIBRARIES += libgoapocket.la
 libgoapocket_la_SOURCES =                                      \
diff --git a/src/goabackend/goaowncloudmodule.c b/src/goabackend/goaowncloudmodule.c
new file mode 100644
index 0000000..cfaf577
--- /dev/null
+++ b/src/goabackend/goaowncloudmodule.c
@@ -0,0 +1,43 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+/*
+ * Copyright (C) 2014 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <glib.h>
+
+#include "goaowncloudprovider.h"
+#include "goaprovider.h"
+#include "goaprovider-priv.h"
+
+void
+g_io_module_load (GIOModule *module)
+{
+  goa_owncloud_provider_register (module);
+}
+
+void
+g_io_module_unload (GIOModule *module)
+{
+}
+
+gchar **
+g_io_module_query (void)
+{
+  gchar *extension_points[] = {GOA_PROVIDER_EXTENSION_POINT_NAME, NULL};
+  return g_strdupv (extension_points);
+}
diff --git a/src/goabackend/goaowncloudprovider.c b/src/goabackend/goaowncloudprovider.c
index fdc9c61..e99d9f9 100644
--- a/src/goabackend/goaowncloudprovider.c
+++ b/src/goabackend/goaowncloudprovider.c
@@ -1,6 +1,6 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
 /*
- * Copyright (C) 2012, 2013 Red Hat, Inc.
+ * Copyright (C) 2012, 2013, 2014 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -30,15 +30,8 @@
 #include "goaowncloudprovider.h"
 #include "goautils.h"
 
-/**
- * GoaOwncloudProvider:
- *
- * The #GoaOwncloudProvider structure contains only private data and should
- * only be accessed using the provided API.
- */
 struct _GoaOwncloudProvider
 {
-  /*< private >*/
   GoaProvider parent_instance;
 };
 
@@ -49,20 +42,7 @@ struct _GoaOwncloudProviderClass
   GoaProviderClass parent_class;
 };
 
-/**
- * SECTION:goaowncloudprovider
- * @title: GoaOwncloudProvider
- * @short_description: A provider for ownCloud servers
- *
- * #GoaOwncloudProvider is used to access ownCloud servers.
- */
-
-G_DEFINE_TYPE_WITH_CODE (GoaOwncloudProvider, goa_owncloud_provider, GOA_TYPE_PROVIDER,
-                         goa_provider_ensure_extension_points_registered ();
-                         g_io_extension_point_implement (GOA_PROVIDER_EXTENSION_POINT_NAME,
-                                                        g_define_type_id,
-                                                        "owncloud",
-                                                        0));
+G_DEFINE_DYNAMIC_TYPE (GoaOwncloudProvider, goa_owncloud_provider, GOA_TYPE_PROVIDER);
 
 /* ---------------------------------------------------------------------------------------------------- */
 
@@ -1124,6 +1104,11 @@ goa_owncloud_provider_init (GoaOwncloudProvider *provider)
 }
 
 static void
+goa_owncloud_provider_class_finalize (GoaOwncloudProviderClass *klass)
+{
+}
+
+static void
 goa_owncloud_provider_class_init (GoaOwncloudProviderClass *klass)
 {
   GoaProviderClass *provider_class;
@@ -1196,3 +1181,12 @@ on_handle_get_password (GoaPasswordBased      *interface,
   g_object_unref (provider);
   return TRUE; /* invocation was handled */
 }
+
+/* ---------------------------------------------------------------------------------------------------- */
+
+void
+goa_owncloud_provider_register (GIOModule *module)
+{
+  goa_owncloud_provider_register_type (G_TYPE_MODULE (module));
+  g_io_extension_point_implement (GOA_PROVIDER_EXTENSION_POINT_NAME, GOA_TYPE_OWNCLOUD_PROVIDER, "owncloud", 
0);
+}
diff --git a/src/goabackend/goaowncloudprovider.h b/src/goabackend/goaowncloudprovider.h
index 7f7e169..97a0dfc 100644
--- a/src/goabackend/goaowncloudprovider.h
+++ b/src/goabackend/goaowncloudprovider.h
@@ -1,6 +1,6 @@
 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
 /*
- * Copyright (C) 2012 Red Hat, Inc.
+ * Copyright (C) 2012, 2014 Red Hat, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -23,7 +23,7 @@
 #ifndef __GOA_OWNCLOUD_PROVIDER_H__
 #define __GOA_OWNCLOUD_PROVIDER_H__
 
-#include <glib-object.h>
+#include <gio/gio.h>
 
 G_BEGIN_DECLS
 
@@ -34,6 +34,7 @@ G_BEGIN_DECLS
 typedef struct _GoaOwncloudProvider GoaOwncloudProvider;
 
 GType goa_owncloud_provider_get_type (void) G_GNUC_CONST;
+void  goa_owncloud_provider_register (GIOModule *module);
 
 G_END_DECLS
 
diff --git a/src/goabackend/goaprovider.c b/src/goabackend/goaprovider.c
index 5f8b04e..1b643fb 100644
--- a/src/goabackend/goaprovider.c
+++ b/src/goabackend/goaprovider.c
@@ -24,7 +24,6 @@
 #include "goaprovider-priv.h"
 #include "goaproviderfactory.h"
 #include "goaimapsmtpprovider.h"
-#include "goaowncloudprovider.h"
 #include "goayahooprovider.h"
 #include "goatelepathyfactory.h"
 
@@ -762,9 +761,6 @@ ensure_builtins_loaded (void)
        * important because it affects the order in which they are
        * returned by goa_provider_get_all.
        */
-#ifdef GOA_OWNCLOUD_ENABLED
-      type = GOA_TYPE_OWNCLOUD_PROVIDER;
-#endif
 #ifdef GOA_IMAP_SMTP_ENABLED
       type = GOA_TYPE_IMAP_SMTP_PROVIDER;
 #endif