From 4e082dd27545c503e6ee1440e45032f93216631a Mon Sep 17 00:00:00 2001
From: "Leandro A. F. Pereira" <leandro@hardinfo.org>
Date: Tue, 2 Jan 2007 15:32:50 +0000
Subject: Cleanups, reorganization. Implemented foreign module calls.

---
 hardinfo2/util.c | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 64 insertions(+), 1 deletion(-)

(limited to 'hardinfo2/util.c')

diff --git a/hardinfo2/util.c b/hardinfo2/util.c
index 86ba47a3..d95770ff 100644
--- a/hardinfo2/util.c
+++ b/hardinfo2/util.c
@@ -368,7 +368,52 @@ gchar *strreplace(gchar * string, gchar * replace, gchar new_char)
     return string;
 }
 
-static ShellModule *module_load(gchar *filename) {
+static GHashTable *__modules = NULL;
+
+void module_register(ShellModule *module)
+{
+    ShellModuleMethod *(*get_methods) (void);
+    gchar *method_name;
+
+    if (__modules == NULL) {
+        __modules = g_hash_table_new(g_str_hash, g_str_equal);
+    }
+
+    if (g_module_symbol(module->dll, "hi_exported_methods", (gpointer) &get_methods)) {
+        ShellModuleMethod *methods = get_methods();
+        
+        while (TRUE) {
+            ShellModuleMethod method = *methods;
+            gchar *name = g_path_get_basename(g_module_name(module->dll));
+            
+            strend(name, '.');
+            
+            method_name = g_strdup_printf("%s::%s", name, method.name);
+            g_hash_table_insert(__modules, method_name, method.function);
+            g_free(name);
+            
+            if (!(*(++methods)).name)
+                break;
+        }
+    }
+
+}
+
+gchar *module_call_method(gchar *method)
+{
+    gchar *(*function) (void);
+    
+    if (__modules == NULL) {
+        return NULL;
+    }
+
+    function = g_hash_table_lookup(__modules, method);
+    return function ? g_strdup(function()) :
+                      g_strdup_printf("{Unknown method: \"%s\"}", method);
+}
+
+static ShellModule *module_load(gchar *filename)
+{
     ShellModule *module;
     gchar *tmp;
     
@@ -441,6 +486,8 @@ static ShellModule *module_load(gchar *filename) {
         module = NULL;
     }
     
+    module_register(module);
+    
     return module;
 }
 
@@ -541,6 +588,9 @@ void tree_view_save_image(gchar *filename)
 {
     /* this is ridiculously complicated :/ why in the hell gtk+ makes this kind of
        thing so difficult?  */
+    
+    /* FIXME: this does not work if the window (or part of it) isn't visible. does
+              anyone know how to fix this? :/ */
     Shell		*shell = shell_get_main_shell();
     GtkWidget		*widget = shell->info->view;
 
@@ -631,3 +681,16 @@ void tree_view_save_image(gchar *filename)
     
     gtk_widget_set_sensitive(widget, tv_enabled);
 }
+
+
+static gboolean __schedule_free_do(gpointer ptr)
+{
+    g_free(ptr);
+
+    return FALSE;
+}
+
+void schedule_free(gpointer ptr)
+{
+    g_timeout_add(5000, __schedule_free_do, ptr);
+}
-- 
cgit v1.2.3