1 files changed, 90 insertions, 0 deletions
diff --git a/core/print_string.cpp b/core/print_string.cpp
new file mode 100644
index 0000000000..85700fe650
--- /dev/null
+++ b/core/print_string.cpp
@@ -0,0 +1,90 @@
+/*************************************************************************/
+/*  print_string.cpp                                                     */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                    http://www.godotengine.org                         */
+/*************************************************************************/
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                 */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "print_string.h"
+#include "os/os.h"
+#include <stdio.h>
+
+static PrintHandlerList *print_handler_list=NULL;
+
+
+void add_print_handler(PrintHandlerList *p_handler) {
+
+	_global_lock();
+	p_handler->next=print_handler_list;
+	print_handler_list=p_handler;
+	_global_unlock();
+}
+
+void remove_print_handler(PrintHandlerList *p_handler) {
+
+	OS::get_singleton()->print("pre-removing print handler...\n");
+	_global_lock();
+
+	PrintHandlerList *prev = NULL;
+	PrintHandlerList *l = print_handler_list;
+
+	OS::get_singleton()->print("removing print handler...\n");
+	while(l) {
+
+		if (l==p_handler) {
+
+			OS::get_singleton()->print("found\n");
+			if (prev)
+				prev->next=l->next;
+			else
+				print_handler_list=l->next;
+			break;
+		}
+		prev=l;
+		l=l->next;
+
+	}
+	OS::get_singleton()->print("print hanlder list is %p\n",print_handler_list);
+
+	ERR_FAIL_COND(l==NULL);
+	_global_unlock();
+
+}
+
+
+void print_line(String p_string) {
+
+	OS::get_singleton()->print("%s\n",p_string.utf8().get_data());
+
+	_global_lock();
+	PrintHandlerList *l = print_handler_list;
+	while(l) {
+
+		l->printfunc(l->userdata,p_string);
+		l=l->next;
+	}
+
+	_global_unlock();
+
+}