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Diffstat (limited to 'platform/javascript/os_javascript.cpp')
| -rw-r--r-- | platform/javascript/os_javascript.cpp | 240 |
1 files changed, 0 insertions, 240 deletions
diff --git a/platform/javascript/os_javascript.cpp b/platform/javascript/os_javascript.cpp deleted file mode 100644 index cf5751f384..0000000000 --- a/platform/javascript/os_javascript.cpp +++ /dev/null @@ -1,240 +0,0 @@ -/*************************************************************************/ -/* os_javascript.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* 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 "os_javascript.h" - -#include "core/debugger/engine_debugger.h" -#include "core/io/file_access_buffered_fa.h" -#include "core/io/json.h" -#include "drivers/unix/dir_access_unix.h" -#include "drivers/unix/file_access_unix.h" -#include "main/main.h" -#include "modules/modules_enabled.gen.h" -#include "platform/javascript/display_server_javascript.h" - -#ifdef MODULE_WEBSOCKET_ENABLED -#include "modules/websocket/remote_debugger_peer_websocket.h" -#endif - -#include <emscripten.h> -#include <stdlib.h> - -// Lifecycle -void OS_JavaScript::initialize() { - OS_Unix::initialize_core(); - FileAccess::make_default<FileAccessBufferedFA<FileAccessUnix>>(FileAccess::ACCESS_RESOURCES); - DisplayServerJavaScript::register_javascript_driver(); - -#ifdef MODULE_WEBSOCKET_ENABLED - EngineDebugger::register_uri_handler("ws://", RemoteDebuggerPeerWebSocket::create); - EngineDebugger::register_uri_handler("wss://", RemoteDebuggerPeerWebSocket::create); -#endif -} - -void OS_JavaScript::resume_audio() { - if (audio_driver_javascript) { - audio_driver_javascript->resume(); - } -} - -void OS_JavaScript::set_main_loop(MainLoop *p_main_loop) { - main_loop = p_main_loop; -} - -MainLoop *OS_JavaScript::get_main_loop() const { - return main_loop; -} - -extern "C" EMSCRIPTEN_KEEPALIVE void _idb_synced() { - OS_JavaScript::get_singleton()->idb_is_syncing = false; -} - -bool OS_JavaScript::main_loop_iterate() { - if (is_userfs_persistent() && idb_needs_sync && !idb_is_syncing) { - idb_is_syncing = true; - idb_needs_sync = false; - /* clang-format off */ - EM_ASM({ - FS.syncfs(function(error) { - if (error) { - err('Failed to save IDB file system: ' + error.message); - } - ccall("_idb_synced", 'void', [], []); - }); - }); - /* clang-format on */ - } - - DisplayServer::get_singleton()->process_events(); - - return Main::iteration(); -} - -void OS_JavaScript::delete_main_loop() { - if (main_loop) { - memdelete(main_loop); - } - main_loop = nullptr; -} - -void OS_JavaScript::finalize_async() { - finalizing = true; - if (audio_driver_javascript) { - audio_driver_javascript->finish_async(); - } -} - -void OS_JavaScript::finalize() { - delete_main_loop(); - if (audio_driver_javascript) { - memdelete(audio_driver_javascript); - audio_driver_javascript = nullptr; - } -} - -// Miscellaneous - -Error OS_JavaScript::execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id, String *r_pipe, int *r_exitcode, bool read_stderr, Mutex *p_pipe_mutex) { - Array args; - for (const List<String>::Element *E = p_arguments.front(); E; E = E->next()) { - args.push_back(E->get()); - } - String json_args = JSON::print(args); - /* clang-format off */ - int failed = EM_ASM_INT({ - const json_args = UTF8ToString($0); - const args = JSON.parse(json_args); - if (Module["onExecute"]) { - Module["onExecute"](args); - return 0; - } - return 1; - }, json_args.utf8().get_data()); - /* clang-format on */ - ERR_FAIL_COND_V_MSG(failed, ERR_UNAVAILABLE, "OS::execute() must be implemented in JavaScript via 'engine.setOnExecute' if required."); - return OK; -} - -Error OS_JavaScript::kill(const ProcessID &p_pid) { - ERR_FAIL_V_MSG(ERR_UNAVAILABLE, "OS::kill() is not available on the HTML5 platform."); -} - -int OS_JavaScript::get_process_id() const { - ERR_FAIL_V_MSG(0, "OS::get_process_id() is not available on the HTML5 platform."); -} - -bool OS_JavaScript::_check_internal_feature_support(const String &p_feature) { - if (p_feature == "HTML5" || p_feature == "web") - return true; - -#ifdef JAVASCRIPT_EVAL_ENABLED - if (p_feature == "JavaScript") - return true; -#endif - - return false; -} - -String OS_JavaScript::get_executable_path() const { - return OS::get_executable_path(); -} - -Error OS_JavaScript::shell_open(String p_uri) { - // Open URI in a new tab, browser will deal with it by protocol. - /* clang-format off */ - EM_ASM_({ - window.open(UTF8ToString($0), '_blank'); - }, p_uri.utf8().get_data()); - /* clang-format on */ - return OK; -} - -String OS_JavaScript::get_name() const { - return "HTML5"; -} - -String OS_JavaScript::get_user_data_dir() const { - return "/userfs"; -}; - -String OS_JavaScript::get_cache_path() const { - return "/home/web_user/.cache"; -} - -String OS_JavaScript::get_config_path() const { - return "/home/web_user/.config"; -} - -String OS_JavaScript::get_data_path() const { - return "/home/web_user/.local/share"; -} - -void OS_JavaScript::file_access_close_callback(const String &p_file, int p_flags) { - OS_JavaScript *os = OS_JavaScript::get_singleton(); - if (!(os->is_userfs_persistent() && (p_flags & FileAccess::WRITE))) { - return; // FS persistence is not working or we are not writing. - } - bool is_file_persistent = p_file.begins_with("/userfs"); -#ifdef TOOLS_ENABLED - // Hack for editor persistence (can we track). - is_file_persistent = is_file_persistent || p_file.begins_with("/home/web_user/"); -#endif - if (is_file_persistent) { - os->idb_needs_sync = true; - } -} - -void OS_JavaScript::set_idb_available(bool p_idb_available) { - idb_available = p_idb_available; -} - -bool OS_JavaScript::is_userfs_persistent() const { - return idb_available; -} - -OS_JavaScript *OS_JavaScript::get_singleton() { - return static_cast<OS_JavaScript *>(OS::get_singleton()); -} - -void OS_JavaScript::initialize_joypads() { -} - -OS_JavaScript::OS_JavaScript() { - if (AudioDriverJavaScript::is_available()) { - audio_driver_javascript = memnew(AudioDriverJavaScript); - AudioDriverManager::add_driver(audio_driver_javascript); - } - - Vector<Logger *> loggers; - loggers.push_back(memnew(StdLogger)); - _set_logger(memnew(CompositeLogger(loggers))); - - FileAccessUnix::close_notification_func = file_access_close_callback; -} |