[libgda] GI: make GdaProviderInfo introspectable

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit d631ff56a9e219a4c43b330c38a064f576f3e1e6
Author: Daniel Espinosa <esodan gmail com>
Date:   Wed Oct 10 09:15:01 2018 -0500

    GI: make GdaProviderInfo introspectable

 libgda/gda-config.c | 28 ++++++++++++++++++++++++++++
 libgda/gda-config.h | 47 +++++++++++++++++++++++++----------------------
 2 files changed, 53 insertions(+), 22 deletions(-)
---
diff --git a/libgda/gda-config.c b/libgda/gda-config.c
index a5526f377..10ef21be9 100644
--- a/libgda/gda-config.c
+++ b/libgda/gda-config.c
@@ -260,6 +260,34 @@ gda_dsn_info_equal (const GdaDsnInfo *dsn1, const GdaDsnInfo *dsn2)
                return dsn2 ? FALSE : TRUE;
 }
 
+/* GdaProviderInfo definitions */
+GdaProviderInfo*
+gda_provider_info_copy (GdaProviderInfo *src)
+{
+  GdaProviderInfo *dst = g_new0(GdaProviderInfo, 1);
+  dst->id = g_strdup (src->id);
+  dst->location = g_strdup (src->location);
+  dst->description = g_strdup (src->description);
+  dst->dsn_params = gda_set_copy (src->dsn_params);
+  dst->auth_params = gda_set_copy (src->auth_params);
+  dst->icon_id = g_strdup (src->icon_id);
+}
+
+void
+gda_provider_info_free (GdaProviderInfo *info)
+{
+  g_free (info->id);
+  g_free (info->location);
+  g_free (info->description);
+  g_object_unref (info->dsn_params);
+  g_object_unref (info->auth_params);
+  g_free (info->icon_id);
+  g_free (info);
+}
+
+G_DEFINE_BOXED_TYPE (GdaProviderInfo, gda_provider_info, gda_provider_info_copy, gda_provider_info_free)
+
+/* GdaInternalProvider */
 typedef struct {
        GdaProviderInfo    pinfo;
        GModule           *handle;
diff --git a/libgda/gda-config.h b/libgda/gda-config.h
index 71f53a080..8e0d62916 100644
--- a/libgda/gda-config.h
+++ b/libgda/gda-config.h
@@ -40,7 +40,6 @@ G_BEGIN_DECLS
 
 typedef struct _GdaConfigPrivate GdaConfigPrivate;
 typedef struct _GdaDsnInfo GdaDsnInfo;
-typedef struct _GdaProviderInfo GdaProviderInfo;
 
 /* error reporting */
 extern GQuark gda_config_error_quark (void);
@@ -98,7 +97,7 @@ gboolean         gda_dsn_info_equal     (const GdaDsnInfo *dsn1, const GdaDsnInf
  *
  * This structure holds the information associated to a database provider as discovered by Libgda.
  */
-struct _GdaProviderInfo {
+typedef struct {
         gchar             *id;
         gchar             *location;
         gchar             *description;
@@ -112,29 +111,12 @@ struct _GdaProviderInfo {
        gpointer _gda_reserved2;
        gpointer _gda_reserved3;
        gpointer _gda_reserved4;
-};
+} GdaProviderInfo;
 
-struct _GdaConfig {
-       GObject           object;
-       GdaConfigPrivate *priv;
-};
+#define GDA_TYPE_PROVIDER_INFO (gda_provider_info_get_type ())
 
-struct _GdaConfigClass {
-       GObjectClass      object_class;
+GType            gda_provider_info_get_type  (void) G_GNUC_CONST;
 
-       /* signals */
-       void   (*dsn_added)                 (GdaConfig *conf, GdaDsnInfo *new_dsn);
-       void   (*dsn_to_be_removed)         (GdaConfig *conf, GdaDsnInfo *old_dsn);
-       void   (*dsn_removed)               (GdaConfig *conf, GdaDsnInfo *old_dsn);
-       void   (*dsn_changed)               (GdaConfig *conf, GdaDsnInfo *dsn);
-
-       /*< private >*/
-       /* Padding for future expansion */
-       void (*_gda_reserved1) (void);
-       void (*_gda_reserved2) (void);
-       void (*_gda_reserved3) (void);
-       void (*_gda_reserved4) (void);
-};
 
 /**
  * SECTION:gda-config
@@ -179,6 +161,27 @@ struct _GdaConfigClass {
  * gtk_init() calls setlocale().
  */
 
+struct _GdaConfig {
+       GObject           object;
+       GdaConfigPrivate *priv;
+};
+
+struct _GdaConfigClass {
+       GObjectClass      object_class;
+
+       /* signals */
+       void   (*dsn_added)                 (GdaConfig *conf, GdaDsnInfo *new_dsn);
+       void   (*dsn_to_be_removed)         (GdaConfig *conf, GdaDsnInfo *old_dsn);
+       void   (*dsn_removed)               (GdaConfig *conf, GdaDsnInfo *old_dsn);
+       void   (*dsn_changed)               (GdaConfig *conf, GdaDsnInfo *dsn);
+
+       /*< private >*/
+       /* Padding for future expansion */
+       void (*_gda_reserved1) (void);
+       void (*_gda_reserved2) (void);
+       void (*_gda_reserved3) (void);
+       void (*_gda_reserved4) (void);
+};
 
 GType              gda_config_get_type                 (void) G_GNUC_CONST;
 GdaConfig*         gda_config_get                      (void);