1 files changed, 52 insertions, 0 deletions
diff --git a/src/trg-files-tree.c b/src/trg-files-tree.c
new file mode 100644
index 0000000..b3a3df9
--- /dev/null
+++ b/src/trg-files-tree.c
@@ -0,0 +1,52 @@
+/*
+ * transmission-remote-gtk - A GTK RPC client to Transmission
+ * Copyright (C) 2011  Alan Fitton
+
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/* This is the stuff common between both files trees, built up before
+ * populating the model.
+ */
+#include <stdlib.h>
+#include <string.h>
+
+#include <glib.h>
+
+#include "trg-files-tree.h"
+
+void trg_files_tree_node_add_child(trg_files_tree_node* node, trg_files_tree_node* child)
+{
+  if (!node->childrenHash) {
+    node->childrenHash = g_hash_table_new(g_str_hash, g_str_equal);
+  }
+  g_hash_table_insert(node->childrenHash, child->name, child);
+  node->children = g_list_append(node->children, child);
+}
+
+void trg_files_tree_node_free(trg_files_tree_node * node)
+{
+    GList *li;
+
+    for (li = node->children; li; li = g_list_next(li))
+        trg_files_tree_node_free((trg_files_tree_node *) li->data);
+
+    if (node->childrenHash)
+      g_hash_table_destroy(node->childrenHash);
+    
+    g_list_free(node->children);
+    g_free(node->name);
+    g_free(node);
+}