/*************************************************************************/ /* print_string.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* http://www.godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2016 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) { 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 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(); }