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/*************************************************************************/
/* print_string.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2017 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;
bool _print_line_enabled=true;
bool _print_error_enabled = true;
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) {
_global_lock();
PrintHandlerList *prev = NULL;
PrintHandlerList *l = print_handler_list;
while(l) {
if (l==p_handler) {
if (prev)
prev->next=l->next;
else
print_handler_list=l->next;
break;
}
prev=l;
l=l->next;
}
//OS::get_singleton()->print("print handler list is %p\n",print_handler_list);
ERR_FAIL_COND(l==NULL);
_global_unlock();
}
void print_line(String p_string) {
if (!_print_line_enabled)
return;
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();
}
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