d95794ec8a
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
131 lines
6.2 KiB
C++
131 lines
6.2 KiB
C++
/**************************************************************************/
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/* error_macros.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 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 "error_macros.h"
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#include "core/io/logger.h"
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#include "core/os/os.h"
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#include "core/string/ustring.h"
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static ErrorHandlerList *error_handler_list = nullptr;
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void add_error_handler(ErrorHandlerList *p_handler) {
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// If p_handler is already in error_handler_list
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// we'd better remove it first then we can add it.
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// This prevent cyclic redundancy.
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remove_error_handler(p_handler);
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_global_lock();
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p_handler->next = error_handler_list;
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error_handler_list = p_handler;
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_global_unlock();
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}
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void remove_error_handler(const ErrorHandlerList *p_handler) {
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_global_lock();
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ErrorHandlerList *prev = nullptr;
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ErrorHandlerList *l = error_handler_list;
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while (l) {
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if (l == p_handler) {
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if (prev) {
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prev->next = l->next;
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} else {
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error_handler_list = l->next;
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}
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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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_global_unlock();
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}
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// Errors without messages.
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void _err_print_error(const char *p_function, const char *p_file, int p_line, const char *p_error, bool p_editor_notify, ErrorHandlerType p_type) {
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_err_print_error(p_function, p_file, p_line, p_error, "", p_editor_notify, p_type);
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}
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void _err_print_error(const char *p_function, const char *p_file, int p_line, const String &p_error, bool p_editor_notify, ErrorHandlerType p_type) {
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_err_print_error(p_function, p_file, p_line, p_error.utf8().get_data(), "", p_editor_notify, p_type);
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}
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// Main error printing function.
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void _err_print_error(const char *p_function, const char *p_file, int p_line, const char *p_error, const char *p_message, bool p_editor_notify, ErrorHandlerType p_type) {
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if (OS::get_singleton()) {
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OS::get_singleton()->print_error(p_function, p_file, p_line, p_error, p_message, p_editor_notify, (Logger::ErrorType)p_type);
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} else {
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// Fallback if errors happen before OS init or after it's destroyed.
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const char *err_details = (p_message && *p_message) ? p_message : p_error;
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fprintf(stderr, "ERROR: %s\n at: %s (%s:%i)\n", err_details, p_function, p_file, p_line);
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}
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_global_lock();
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ErrorHandlerList *l = error_handler_list;
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while (l) {
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l->errfunc(l->userdata, p_function, p_file, p_line, p_error, p_message, p_editor_notify, p_type);
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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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// Errors with message. (All combinations of p_error and p_message as String or char*.)
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void _err_print_error(const char *p_function, const char *p_file, int p_line, const String &p_error, const char *p_message, bool p_editor_notify, ErrorHandlerType p_type) {
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_err_print_error(p_function, p_file, p_line, p_error.utf8().get_data(), p_message, p_editor_notify, p_type);
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}
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void _err_print_error(const char *p_function, const char *p_file, int p_line, const char *p_error, const String &p_message, bool p_editor_notify, ErrorHandlerType p_type) {
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_err_print_error(p_function, p_file, p_line, p_error, p_message.utf8().get_data(), p_editor_notify, p_type);
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}
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void _err_print_error(const char *p_function, const char *p_file, int p_line, const String &p_error, const String &p_message, bool p_editor_notify, ErrorHandlerType p_type) {
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_err_print_error(p_function, p_file, p_line, p_error.utf8().get_data(), p_message.utf8().get_data(), p_editor_notify, p_type);
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}
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// Index errors. (All combinations of p_message as String or char*.)
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void _err_print_index_error(const char *p_function, const char *p_file, int p_line, int64_t p_index, int64_t p_size, const char *p_index_str, const char *p_size_str, const char *p_message, bool p_editor_notify, bool p_fatal) {
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String fstr(p_fatal ? "FATAL: " : "");
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String err(fstr + "Index " + p_index_str + " = " + itos(p_index) + " is out of bounds (" + p_size_str + " = " + itos(p_size) + ").");
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_err_print_error(p_function, p_file, p_line, err.utf8().get_data(), p_message);
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}
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void _err_print_index_error(const char *p_function, const char *p_file, int p_line, int64_t p_index, int64_t p_size, const char *p_index_str, const char *p_size_str, const String &p_message, bool p_editor_notify, bool p_fatal) {
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_err_print_index_error(p_function, p_file, p_line, p_index, p_size, p_index_str, p_size_str, p_message.utf8().get_data(), p_fatal);
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}
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void _err_flush_stdout() {
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fflush(stdout);
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}
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