add chrooting. use chroot="true" on the chroot location

1 files changed, 39 insertions, 27 deletions

diff --git a/openbox/config.c b/openbox/config.c
index fda9d9f0..aadc4389 100644
--- a/openbox/config.c
+++ b/openbox/config.c
@@ -273,47 +273,59 @@ static void parse_key(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
                       GList *keylist)
 {
     gchar *key;
-    ObAction *action;
-    xmlNodePtr n, nact;
-    GList *it;
-
-    if ((n = parse_find_node("chainQuitKey", node))) {
-        key = parse_string(doc, n);
-        translate_key(key, &config_keyboard_reset_state,
-                      &config_keyboard_reset_keycode);
-        g_free(key);
-    }
+    xmlNodePtr n;
+    gboolean is_chroot = FALSE;
 
-    n = parse_find_node("keybind", node);
-    while (n) {
-        if (parse_attr_string("key", n, &key)) {
-            keylist = g_list_append(keylist, key);
+    if (!parse_attr_string("key", node, &key))
+        return;
+    parse_attr_bool("chroot", node, &is_chroot);
 
-            parse_key(i, doc, n->children, keylist);
+    keylist = g_list_append(keylist, key);
 
-            it = g_list_last(keylist);
-            g_free(it->data);
-            keylist = g_list_delete_link(keylist, it);
+    /* a node either contains actions or key bindings */
+    if ((n = parse_find_node("keybind", node->children))) {
+        while (n) {
+            parse_key(i, doc, n, keylist);
+            n = parse_find_node("keybind", n->next);
         }
-        n = parse_find_node("keybind", n->next);
-    }
-    if (keylist) {
-        nact = parse_find_node("action", node);
-        while (nact) {
-            if ((action = action_parse(i, doc, nact,
-                                       OB_USER_ACTION_KEYBOARD_KEY)))
+    } else if ((n = parse_find_node("action", node->children))) {
+        while (n) {
+            ObAction *action;
+            
+            action = action_parse(i, doc, n, OB_USER_ACTION_KEYBOARD_KEY);
+            if (action)
                 keyboard_bind(keylist, action);
-            nact = parse_find_node("action", nact->next);
+            n = parse_find_node("action", n->next);
         }
     }
+
+    if (is_chroot)
+        keyboard_chroot(keylist);
+
+    g_free(key);
+    keylist = g_list_delete_link(keylist, g_list_last(keylist));
+
+    /* go to next sibling */
+    if (node->next) parse_key(i, doc, node->next, keylist);
 }
 
 static void parse_keyboard(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
                            gpointer d)
 {
+    xmlNodePtr n;
+    gchar *key;
+
     keyboard_unbind_all();
 
-    parse_key(i, doc, node->children, NULL);
+    if ((n = parse_find_node("chainQuitKey", node->children))) {
+        key = parse_string(doc, n);
+        translate_key(key, &config_keyboard_reset_state,
+                      &config_keyboard_reset_keycode);
+        g_free(key);
+    }
+
+    if ((n = parse_find_node("keybind", node->children)))
+        parse_key(i, doc, n, NULL);
 }
 
 /*