Moved client registry into own separate UUID-tree datatype, added client registry struct, migrated dependencies

guacamole/libguac/include/uuidtree.h

@@ -0,0 +1,52 @@
+
+/*
+ *  Guacamole - Clientless Remote Desktop
+ *  Copyright (C) 2010  Michael Jumper
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published by
+ *  the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _UUIDTREE_H
+#define _UUIDTREE_H
+
+#include <uuid/uuid.h>
+
+typedef struct guac_uuid_tree_node guac_uuid_tree_node;
+
+/**
+ * Represents a single node of a tree storing objects by UUID.
+ */
+struct guac_uuid_tree_node {
+
+    /**
+     * The number of pointers used inside the next array.
+     */
+    int used;
+
+    /**
+     * The next guac_uuid_tree_node if currently looking at any byte
+     * of the UUID except the last, or the stored object if looking at the
+     * last byte of the UUID.
+     */
+    void* next[256];
+
+};
+
+guac_uuid_tree_node* guac_create_uuid_tree();
+void guac_uuid_tree_put(guac_uuid_tree_node* tree, uuid_t uuid, void* obj);
+void* guac_uuid_tree_get(guac_uuid_tree_node* tree, uuid_t uuid);
+void guac_uuid_tree_remove(guac_uuid_tree_node* tree, uuid_t uuid);
+void guac_cleanup_uuid_tree(guac_uuid_tree_node* tree);
+
+#endif