diff options
Diffstat (limited to 'e-util/e-plugin.c')
| -rw-r--r-- | e-util/e-plugin.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/e-util/e-plugin.c b/e-util/e-plugin.c index d4770915d3..e91169ac67 100644 --- a/e-util/e-plugin.c +++ b/e-util/e-plugin.c @@ -697,6 +697,27 @@ e_plugin_invoke(EPlugin *ep, const char *name, void *data) } /** + * e_plugin_get_symbol: + * @ep: an #EPlugin + * @name: The name of the symbol to fetch. The format of this name + * will depend on the EPlugin type and its language conventions. + * + * Helper to fetch a symbol name from a plugin. + * + * Return value: the symbol value, or %NULL if not found + **/ +void * +e_plugin_get_symbol(EPlugin *ep, const char *name) +{ + EPluginClass *class; + + class = (EPluginClass *) G_OBJECT_GET_CLASS (ep); + g_return_val_if_fail (class->get_symbol != NULL, NULL); + + return class->get_symbol (ep, name); +} + +/** * e_plugin_enable: * @ep: * @state: @@ -927,6 +948,20 @@ epl_invoke(EPlugin *ep, const char *name, void *data) return cb(epl, data); } +static void * +epl_get_symbol(EPlugin *ep, const gchar *name) +{ + gpointer symbol; + + if (epl_loadmodule(ep) != 0) + return NULL; + + if (!g_module_symbol (epl->module, name, &symbol)) + return NULL; + + return symbol; +} + static int epl_construct(EPlugin *ep, xmlNodePtr root) { @@ -1029,6 +1064,7 @@ epl_class_init(EPluginClass *klass) ((GObjectClass *)klass)->finalize = epl_finalise; klass->construct = epl_construct; klass->invoke = epl_invoke; + klass->get_symbol = epl_get_symbol; klass->enable = epl_enable; klass->get_configure_widget = epl_get_configure_widget; klass->type = "shlib"; |