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94 lines
3.2 KiB
C++
94 lines
3.2 KiB
C++
/*************************************************************************/
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/* print_string.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2015 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "print_string.h"
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#include "os/os.h"
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#include <stdio.h>
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static PrintHandlerList *print_handler_list=NULL;
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bool _print_line_enabled=true;
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void add_print_handler(PrintHandlerList *p_handler) {
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_global_lock();
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p_handler->next=print_handler_list;
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print_handler_list=p_handler;
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_global_unlock();
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}
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void remove_print_handler(PrintHandlerList *p_handler) {
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OS::get_singleton()->print("pre-removing print handler...\n");
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_global_lock();
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PrintHandlerList *prev = NULL;
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PrintHandlerList *l = print_handler_list;
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OS::get_singleton()->print("removing print handler...\n");
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while(l) {
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if (l==p_handler) {
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OS::get_singleton()->print("found\n");
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if (prev)
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prev->next=l->next;
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else
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print_handler_list=l->next;
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break;
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}
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prev=l;
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l=l->next;
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}
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OS::get_singleton()->print("print hanlder list is %p\n",print_handler_list);
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ERR_FAIL_COND(l==NULL);
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_global_unlock();
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}
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void print_line(String p_string) {
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if (!_print_line_enabled)
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return;
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OS::get_singleton()->print("%s\n",p_string.utf8().get_data());
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_global_lock();
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PrintHandlerList *l = print_handler_list;
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while(l) {
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l->printfunc(l->userdata,p_string);
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l=l->next;
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}
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_global_unlock();
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}
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