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https://github.com/godotengine/godot.git
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49646383f1
Happy new year to the wonderful Godot community!
2020 has been a tough year for most of us personally, but a good year for
Godot development nonetheless with a huge amount of work done towards Godot
4.0 and great improvements backported to the long-lived 3.2 branch.
We've had close to 400 contributors to engine code this year, authoring near
7,000 commit! (And that's only for the `master` branch and for the engine code,
there's a lot more when counting docs, demos and other first-party repos.)
Here's to a great year 2021 for all Godot users 🎆
(cherry picked from commit b5334d14f7)
226 lines
6.8 KiB
C++
226 lines
6.8 KiB
C++
/*************************************************************************/
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/* gd_mono_log.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) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
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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 "gd_mono_log.h"
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#include <stdlib.h> // abort
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#include "core/os/dir_access.h"
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#include "core/os/os.h"
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#include "../godotsharp_dirs.h"
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#include "../utils/string_utils.h"
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static CharString get_default_log_level() {
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#ifdef DEBUG_ENABLED
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return String("info").utf8();
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#else
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return String("warning").utf8();
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#endif
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}
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GDMonoLog *GDMonoLog::singleton = NULL;
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#ifdef GD_MONO_LOG_ENABLED
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static int get_log_level_id(const char *p_log_level) {
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const char *valid_log_levels[] = { "error", "critical", "warning", "message", "info", "debug", NULL };
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int i = 0;
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while (valid_log_levels[i]) {
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if (!strcmp(valid_log_levels[i], p_log_level))
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return i;
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i++;
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}
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return -1;
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}
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static String make_text(const char *log_domain, const char *log_level, const char *message) {
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String text(message);
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text += " (in domain ";
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text += log_domain;
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if (log_level) {
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text += ", ";
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text += log_level;
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}
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text += ")";
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return text;
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}
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void GDMonoLog::mono_log_callback(const char *log_domain, const char *log_level, const char *message, mono_bool fatal, void *) {
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FileAccess *f = GDMonoLog::get_singleton()->log_file;
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if (GDMonoLog::get_singleton()->log_level_id >= get_log_level_id(log_level)) {
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String text = make_text(log_domain, log_level, message);
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text += "\n";
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f->seek_end();
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f->store_string(text);
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}
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if (fatal) {
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String text = make_text(log_domain, log_level, message);
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ERR_PRINT("Mono: FATAL ERROR '" + text + "', ABORTING! Logfile: '" + GDMonoLog::get_singleton()->log_file_path + "'.");
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// Make sure to flush before aborting
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f->flush();
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f->close();
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memdelete(f);
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abort();
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}
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}
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bool GDMonoLog::_try_create_logs_dir(const String &p_logs_dir) {
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if (!DirAccess::exists(p_logs_dir)) {
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DirAccessRef diraccess = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
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ERR_FAIL_COND_V(!diraccess, false);
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Error logs_mkdir_err = diraccess->make_dir_recursive(p_logs_dir);
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ERR_FAIL_COND_V_MSG(logs_mkdir_err != OK, false, "Failed to create mono logs directory.");
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}
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return true;
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}
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void GDMonoLog::_delete_old_log_files(const String &p_logs_dir) {
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static const uint64_t MAX_SECS = 5 * 86400; // 5 days
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DirAccessRef da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
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ERR_FAIL_COND(!da);
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Error err = da->change_dir(p_logs_dir);
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ERR_FAIL_COND_MSG(err != OK, "Cannot change directory to '" + p_logs_dir + "'.");
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ERR_FAIL_COND(da->list_dir_begin() != OK);
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String current;
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while ((current = da->get_next()).length()) {
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if (da->current_is_dir())
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continue;
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if (!current.ends_with(".txt"))
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continue;
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uint64_t modified_time = FileAccess::get_modified_time(da->get_current_dir().plus_file(current));
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if (OS::get_singleton()->get_unix_time() - modified_time > MAX_SECS) {
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da->remove(current);
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}
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}
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da->list_dir_end();
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}
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void GDMonoLog::initialize() {
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CharString log_level = OS::get_singleton()->get_environment("GODOT_MONO_LOG_LEVEL").utf8();
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if (log_level.length() != 0 && get_log_level_id(log_level.get_data()) == -1) {
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ERR_PRINTS(String() + "Mono: Ignoring invalid log level (GODOT_MONO_LOG_LEVEL): '" + log_level.get_data() + "'.");
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log_level = CharString();
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}
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if (log_level.length() == 0) {
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log_level = get_default_log_level();
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}
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String logs_dir = GodotSharpDirs::get_mono_logs_dir();
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if (_try_create_logs_dir(logs_dir)) {
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_delete_old_log_files(logs_dir);
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OS::Date date_now = OS::get_singleton()->get_date();
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OS::Time time_now = OS::get_singleton()->get_time();
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String log_file_name = str_format("%04d-%02d-%02d_%02d.%02d.%02d",
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date_now.year, date_now.month, date_now.day,
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time_now.hour, time_now.min, time_now.sec);
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log_file_name += str_format("_%d", OS::get_singleton()->get_process_id());
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log_file_name += ".log";
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log_file_path = logs_dir.plus_file(log_file_name);
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log_file = FileAccess::open(log_file_path, FileAccess::WRITE);
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if (!log_file) {
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ERR_PRINTS("Mono: Cannot create log file at: " + log_file_path);
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}
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}
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mono_trace_set_level_string(log_level.get_data());
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log_level_id = get_log_level_id(log_level.get_data());
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if (log_file) {
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OS::get_singleton()->print("Mono: Log file is: '%s'\n", log_file_path.utf8().get_data());
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mono_trace_set_log_handler(mono_log_callback, this);
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} else {
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OS::get_singleton()->printerr("Mono: No log file, using default log handler\n");
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}
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}
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GDMonoLog::GDMonoLog() {
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singleton = this;
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log_level_id = -1;
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}
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GDMonoLog::~GDMonoLog() {
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singleton = NULL;
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if (log_file) {
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log_file->close();
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memdelete(log_file);
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}
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}
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#else
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void GDMonoLog::initialize() {
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CharString log_level = get_default_log_level();
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mono_trace_set_level_string(log_level.get_data());
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}
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GDMonoLog::GDMonoLog() {
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singleton = this;
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}
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GDMonoLog::~GDMonoLog() {
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singleton = NULL;
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}
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#endif // !defined(JAVASCRIPT_ENABLED)
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