Offered a custom configuration facility to each plugin.

7 files changed, 198 insertions, 37 deletions

diff --git a/src/glibext/configuration.c b/src/glibext/configuration.c
index 1fa2968..8746bfd 100644
--- a/src/glibext/configuration.c
+++ b/src/glibext/configuration.c
@@ -1323,14 +1323,21 @@ void g_generic_config_build(GGenConfig *config, const char *name)
 {
     char *suffix;                           /* Fin du nom de fichier       */
 
-    suffix = strdup("chrysalide");
-    suffix = stradd(suffix, G_DIR_SEPARATOR_S);
-    suffix = stradd(suffix, name);
-    suffix = stradd(suffix, ".xml");
+    if (g_path_is_absolute(name))
+        config->filename = strdup(name);
 
-    config->filename = get_xdg_config_dir(suffix);
+    else
+    {
+        suffix = strdup("chrysalide");
+        suffix = stradd(suffix, G_DIR_SEPARATOR_S);
+        suffix = stradd(suffix, name);
+        suffix = stradd(suffix, ".xml");
+
+        config->filename = get_xdg_config_dir(suffix);
 
-    free(suffix);
+        free(suffix);
+
+    }
 
 }
 
@@ -1468,7 +1475,8 @@ bool g_generic_config_write(GGenConfig *config)
 
     g_generic_config_runlock(config);
 
-    save_xml_file(xdoc, config->filename);
+    if (result)
+        result = save_xml_file(xdoc, config->filename);
 
     close_xml_file(xdoc, context);
 
diff --git a/src/plugins/pglist.c b/src/plugins/pglist.c
index ffcda63..c1d96ed 100644
--- a/src/plugins/pglist.c
+++ b/src/plugins/pglist.c
@@ -472,7 +472,7 @@ void load_remaning_plugins(void)
 
     notify_native_plugins_loaded();
 
-    notify_plugins_loaded();
+    notify_all_plugins_loaded();
 
 }
 
diff --git a/src/plugins/pglist.h b/src/plugins/pglist.h
index d6c539d..a380844 100644
--- a/src/plugins/pglist.h
+++ b/src/plugins/pglist.h
@@ -110,8 +110,8 @@ GPluginModule **get_all_plugins_for_action(PluginAction, size_t *);
 #define notify_native_plugins_loaded() \
     process_all_plugins_for(PGA_NATIVE_PLUGINS_LOADED, g_plugin_module_notify_plugins_loaded, NULL)
 
-#define notify_plugins_loaded() \
-    process_all_plugins_for(PGA_PLUGINS_LOADED, g_plugin_module_notify_plugins_loaded, NULL)
+#define notify_all_plugins_loaded() \
+    process_all_plugins_for(PGA_ALL_PLUGINS_LOADED, g_plugin_module_notify_plugins_loaded, NULL)
 
 #define build_type_instance(t) \
     process_plugins_while_null(PGA_TYPE_BUILDING, g_plugin_module_build_type_instance, t)
diff --git a/src/plugins/plugin-def.h b/src/plugins/plugin-def.h
index 0c25a7a..1118140 100644
--- a/src/plugins/plugin-def.h
+++ b/src/plugins/plugin-def.h
@@ -113,8 +113,11 @@ typedef enum _PluginAction
     /* Chargement */
     PGA_PLUGIN_INIT   = DPC_BASIC | DPS_PG_MANAGEMENT | DEFINE_PLUGIN_ACTION(0),
 
+    /* Chargement des paramètres  */
+    PGA_PLUGIN_LOADED = DPC_BASIC | DPS_PG_MANAGEMENT | DEFINE_PLUGIN_ACTION(1),
+
     /* Déchargement */
-    PGA_PLUGIN_EXIT   = DPC_BASIC | DPS_PG_MANAGEMENT | DEFINE_PLUGIN_ACTION(1),
+    PGA_PLUGIN_EXIT   = DPC_BASIC | DPS_PG_MANAGEMENT | DEFINE_PLUGIN_ACTION(2),
 
     /**
      * DPC_BASIC | DPS_CORE_MANAGEMENT
@@ -124,10 +127,10 @@ typedef enum _PluginAction
     PGA_NATIVE_PLUGINS_LOADED = DPC_BASIC | DPS_CORE_MANAGEMENT | DEFINE_PLUGIN_ACTION(0),
 
     /* Fin du chargement de tous greffons */
-    PGA_PLUGINS_LOADED = DPC_BASIC | DPS_CORE_MANAGEMENT | DEFINE_PLUGIN_ACTION(1),
+    PGA_ALL_PLUGINS_LOADED    = DPC_BASIC | DPS_CORE_MANAGEMENT | DEFINE_PLUGIN_ACTION(1),
 
     /* Mise en place de type à partir de code externe */
-    PGA_TYPE_BUILDING = DPC_BASIC | DPS_CORE_MANAGEMENT | DEFINE_PLUGIN_ACTION(2),
+    PGA_TYPE_BUILDING         = DPC_BASIC | DPS_CORE_MANAGEMENT | DEFINE_PLUGIN_ACTION(2),
 
     /**
      * DPC_GUI | DPS_SETUP
diff --git a/src/plugins/plugin-int.h b/src/plugins/plugin-int.h
index 98a07bb..88e0fbb 100644
--- a/src/plugins/plugin-int.h
+++ b/src/plugins/plugin-int.h
@@ -96,6 +96,8 @@ struct _GPluginModule
 
     bitfield_t *dependencies;               /* Cartographie des dépendances*/
 
+    GGenConfig *config;                     /* Configuration dédiée        */
+
 };
 
 
@@ -105,6 +107,7 @@ struct _GPluginModuleClass
     GObjectClass parent;                    /* A laisser en premier        */
 
     pg_management_fc init;                  /* Procédure d'initialisation  */
+    pg_management_fc manage;                /* Etape dans la vie du greffon*/
     pg_management_fc exit;                  /* Procédure d'extinction      */
 
     pg_plugins_loaded_fc plugins_loaded;    /* Fin des chargements         */
@@ -130,5 +133,9 @@ struct _GPluginModuleClass
 };
 
 
+/* Met en place la configuration dédiée au greffon. */
+void g_plugin_module_create_config(GPluginModule *);
+
+
 
 #endif  /* _PLUGINS_PLUGIN_INT_H */
diff --git a/src/plugins/plugin.c b/src/plugins/plugin.c
index 23ef34c..e563817 100644
--- a/src/plugins/plugin.c
+++ b/src/plugins/plugin.c
@@ -112,6 +112,7 @@ static void g_plugin_module_class_init(GPluginModuleClass *class)
 
 static void g_plugin_module_init(GPluginModule *plugin)
 {
+    plugin->config = NULL;
 
 }
 
@@ -167,6 +168,14 @@ static void g_plugin_module_dispose(GPluginModule *plugin)
     if (class->exit != NULL)
         class->exit(plugin);
 
+    if (plugin->config != NULL)
+    {
+        g_generic_config_write(plugin->config);
+
+        g_clear_object(&plugin->config);
+
+    }
+
     if (plugin->module != NULL)
     {
         g_module_close(plugin->module);
@@ -306,6 +315,10 @@ GPluginModule *g_plugin_module_new(const gchar *filename)
                                 valid = check_plugin_symbol(module, "chrysalide_plugin_init");
                                 break;
 
+                            case PGA_PLUGIN_LOADED:
+                                valid = check_plugin_symbol(module, "chrysalide_plugin_manage");
+                                break;
+
                             case PGA_PLUGIN_EXIT:
                                 valid = check_plugin_symbol(module, "chrysalide_plugin_exit");
                                 break;
@@ -325,7 +338,7 @@ GPluginModule *g_plugin_module_new(const gchar *filename)
                         switch (action)
                         {
                             case PGA_NATIVE_PLUGINS_LOADED:
-                            case PGA_PLUGINS_LOADED:
+                            case PGA_ALL_PLUGINS_LOADED:
                                 valid = check_plugin_symbol(module, "chrysalide_plugin_on_plugins_loaded");
                                 break;
 
@@ -600,6 +613,10 @@ static void g_plugin_module_init_gclass(GPluginModuleClass *class, GModule *modu
                                 load_plugin_symbol(module, "chrysalide_plugin_init", &class->init);
                                 break;
 
+                            case PGA_PLUGIN_LOADED:
+                                load_plugin_symbol(module, "chrysalide_plugin_manage", &class->manage);
+                                break;
+
                             case PGA_PLUGIN_EXIT:
                                 load_plugin_symbol(module, "chrysalide_plugin_exit", &class->exit);
                                 break;
@@ -617,7 +634,7 @@ static void g_plugin_module_init_gclass(GPluginModuleClass *class, GModule *modu
                         switch (action)
                         {
                             case PGA_NATIVE_PLUGINS_LOADED:
-                            case PGA_PLUGINS_LOADED:
+                            case PGA_ALL_PLUGINS_LOADED:
                                 load_plugin_symbol(module, "chrysalide_plugin_on_plugins_loaded",
                                                    &class->plugins_loaded);
                                 break;
@@ -1039,6 +1056,7 @@ bool g_plugin_module_load(GPluginModule *plugin, GPluginModule **list, size_t co
     size_t i;                               /* Boucle de parcours          */
     GPluginModule *dependency;              /* Module nécessaire           */
     GPluginModuleClass *class;              /* Classe de l'instance active */
+    GGenConfig *config;                     /* Configuration à charger     */
     char *dir;                              /* Répertoire modifiable       */
 
     /* Si un essai précédent a déjà échoué ou réussi... */
@@ -1067,47 +1085,63 @@ bool g_plugin_module_load(GPluginModule *plugin, GPluginModule **list, size_t co
     }
 
     if (!result)
+    {
         log_variadic_message(LMT_ERROR,
                              _("Some dependencies failed to load for plugin '%s'"), plugin->filename);
+        goto failure;
+    }
 
     /* Chargement du greffon courant */
 
-    if (result)
+    class = G_PLUGIN_MODULE_GET_CLASS(plugin);
+
+    if (class->init != NULL)
     {
-        class = G_PLUGIN_MODULE_GET_CLASS(plugin);
+        result = class->init(plugin);
 
-        if (class->init != NULL)
+        if (!result)
         {
-            result = class->init(plugin);
+            log_variadic_message(LMT_ERROR,
+                                 _("Plugin '%s' failed to load itself..."), plugin->filename);
 
-            if (!result)
-            {
-                log_variadic_message(LMT_ERROR,
-                                     _("Plugin '%s' failed to load itself..."), plugin->filename);
-
-                plugin->flags |= PSF_FAILURE;
-
-            }
+            plugin->flags |= PSF_FAILURE;
+            goto failure;
 
         }
 
-        if (result)
-        {
-            dir = strdup(plugin->filename);
-            dir = dirname(dir);
+    }
 
-            log_variadic_message(LMT_PROCESS,
-                                 _("Loaded the '<b>%s</b>' file as plugin from the '<b>%s</b>' directory"),
-                                 strrchr(plugin->filename, G_DIR_SEPARATOR) + 1, dir);
+    g_plugin_module_create_config(plugin);
 
-            free(dir);
+    result = g_plugin_module_manage(plugin, PGA_PLUGIN_LOADED);
 
-            plugin->flags |= PSF_LOADED;
+    if (!result)
+    {
+        log_variadic_message(LMT_ERROR,
+                             _("Plugin '%s' failed to complete loading..."), plugin->filename);
 
-        }
+        plugin->flags |= PSF_FAILURE;
+        goto failure;
 
     }
 
+    config = g_plugin_module_get_config(plugin);
+    g_generic_config_read(config);
+    g_object_unref(G_OBJECT(config));
+
+    dir = strdup(plugin->filename);
+    dir = dirname(dir);
+
+    log_variadic_message(LMT_PROCESS,
+                         _("Loaded the '<b>%s</b>' file as plugin from the '<b>%s</b>' directory"),
+                         strrchr(plugin->filename, G_DIR_SEPARATOR) + 1, dir);
+
+    free(dir);
+
+    plugin->flags |= PSF_LOADED;
+
+ failure:
+
     return result;
 
 }
@@ -1168,6 +1202,57 @@ char *g_plugin_module_build_config_filename(const GPluginModule *plugin, const c
 
 /******************************************************************************
 *                                                                             *
+*  Paramètres  : plugin = greffon à compléter.                                *
+*                                                                             *
+*  Description : Met en place la configuration dédiée au greffon.             *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+void g_plugin_module_create_config(GPluginModule *plugin)
+{
+    char *filename;                         /* Chemin d'accès particulier  */
+
+    filename = g_plugin_module_build_config_filename(plugin, "config.xml", false);
+
+    plugin->config = g_generic_config_new_from_file(filename);
+
+    free(filename);
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : plugin = greffon à consulter.                                *
+*                                                                             *
+*  Description : Fournit la configuration mise en place pour le greffon.      *
+*                                                                             *
+*  Retour      : Configuration dédiée à l'extension.                          *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+GGenConfig *g_plugin_module_get_config(const GPluginModule *plugin)
+{
+    GGenConfig *result;                     /* Configuration à faire suivre*/
+
+    result = plugin->config;
+
+    if (result != NULL)
+        g_object_ref(G_OBJECT(result));
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
 *  Paramètres  : plugin = greffon à consulter.                                *
 *                msg    = message à faire apparaître à l'écran.               *
 *                                                                             *
@@ -1238,6 +1323,57 @@ void g_plugin_module_log_variadic_message(const GPluginModule *plugin, LogMessag
 *                                                                             *
 *  Paramètres  : plugin = greffon à manipuler.                                *
 *                action = type d'action attendue.                             *
+*                                                                             *
+*  Description : Encadre une étape de la vie d'un greffon.                    *
+*                                                                             *
+*  Retour      : Bilan de l'opération.                                        *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+bool g_plugin_module_manage(GPluginModule *plugin, PluginAction action)
+{
+    bool result;                            /* Bilan à faire remonter      */
+    GPluginModuleClass *class;              /* Classe de l'instance active */
+    const plugin_interface *pg_iface;       /* Informations à consulter    */
+    size_t i;                               /* Boucle de parcours          */
+    bool handle_action;                     /* Action supportée ?          */
+
+    class = G_PLUGIN_MODULE_GET_CLASS(plugin);
+
+    if (class->manage == NULL)
+        result = true;
+
+    else
+    {
+        handle_action = false;
+
+        pg_iface = g_plugin_module_get_interface(plugin);
+
+        for (i = 0; i < pg_iface->actions_count; i++)
+            if (pg_iface->actions[i] == PGA_PLUGIN_LOADED)
+            {
+                handle_action = true;
+                break;
+            }
+
+        if (handle_action)
+            result = class->manage(plugin/*, action*/);
+        else
+            result = true;
+
+    }
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : plugin = greffon à manipuler.                                *
+*                action = type d'action attendue.                             *
 *                unused = variable non utilisé pour l'usage de __VA_ARGS__.   *
 *                                                                             *
 *  Description : Accompagne la fin du chargement des modules.                 *
diff --git a/src/plugins/plugin.h b/src/plugins/plugin.h
index fc54aee..ff456b3 100644
--- a/src/plugins/plugin.h
+++ b/src/plugins/plugin.h
@@ -35,6 +35,7 @@
 #include "../format/format.h"
 #include "../format/known.h"
 #include "../format/preload.h"
+#include "../glibext/configuration.h"
 #include "../gtkext/gtkstatusstack.h"
 #include "../gui/panel.h"
 
@@ -100,12 +101,18 @@ bool g_plugin_module_load(GPluginModule *, GPluginModule **, size_t);
 /* Construit le nom d'un fichier de configuration du greffon. */
 char *g_plugin_module_build_config_filename(const GPluginModule *, const char *, bool);
 
+/* Fournit la configuration mise en place pour le greffon. */
+GGenConfig *g_plugin_module_get_config(const GPluginModule *);
+
 /* Présente dans le journal un message simple. */
 void g_plugin_module_log_simple_message(const GPluginModule *, LogMessageType, const char *);
 
 /* Présente dans le journal un message complexe. */
 void g_plugin_module_log_variadic_message(const GPluginModule *, LogMessageType, const char *, ...);
 
+/* Encadre une étape de la vie d'un greffon. */
+bool g_plugin_module_manage(GPluginModule *, PluginAction);
+
 /* Accompagne la fin du chargement des modules natifs. */
 void g_plugin_module_notify_plugins_loaded(GPluginModule *, PluginAction, void *);