diff options
Diffstat (limited to 'platform/javascript/export/export_plugin.cpp')
| -rw-r--r-- | platform/javascript/export/export_plugin.cpp | 700 |
1 files changed, 0 insertions, 700 deletions
diff --git a/platform/javascript/export/export_plugin.cpp b/platform/javascript/export/export_plugin.cpp deleted file mode 100644 index 0bdee11018..0000000000 --- a/platform/javascript/export/export_plugin.cpp +++ /dev/null @@ -1,700 +0,0 @@ -/*************************************************************************/ -/* export_plugin.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 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 "export_plugin.h" - -#include "core/config/project_settings.h" -#include "editor/editor_settings.h" - -Error EditorExportPlatformJavaScript::_extract_template(const String &p_template, const String &p_dir, const String &p_name, bool pwa) { - Ref<FileAccess> io_fa; - zlib_filefunc_def io = zipio_create_io(&io_fa); - unzFile pkg = unzOpen2(p_template.utf8().get_data(), &io); - - if (!pkg) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Prepare Templates"), vformat(TTR("Could not open template for export: \"%s\"."), p_template)); - return ERR_FILE_NOT_FOUND; - } - - if (unzGoToFirstFile(pkg) != UNZ_OK) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Prepare Templates"), vformat(TTR("Invalid export template: \"%s\"."), p_template)); - unzClose(pkg); - return ERR_FILE_CORRUPT; - } - - do { - //get filename - unz_file_info info; - char fname[16384]; - unzGetCurrentFileInfo(pkg, &info, fname, 16384, nullptr, 0, nullptr, 0); - - String file = String::utf8(fname); - - // Skip folders. - if (file.ends_with("/")) { - continue; - } - - // Skip service worker and offline page if not exporting pwa. - if (!pwa && (file == "godot.service.worker.js" || file == "godot.offline.html")) { - continue; - } - Vector<uint8_t> data; - data.resize(info.uncompressed_size); - - //read - unzOpenCurrentFile(pkg); - unzReadCurrentFile(pkg, data.ptrw(), data.size()); - unzCloseCurrentFile(pkg); - - //write - String dst = p_dir.plus_file(file.replace("godot", p_name)); - Ref<FileAccess> f = FileAccess::open(dst, FileAccess::WRITE); - if (f.is_null()) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Prepare Templates"), vformat(TTR("Could not write file: \"%s\"."), dst)); - unzClose(pkg); - return ERR_FILE_CANT_WRITE; - } - f->store_buffer(data.ptr(), data.size()); - - } while (unzGoToNextFile(pkg) == UNZ_OK); - unzClose(pkg); - return OK; -} - -Error EditorExportPlatformJavaScript::_write_or_error(const uint8_t *p_content, int p_size, String p_path) { - Ref<FileAccess> f = FileAccess::open(p_path, FileAccess::WRITE); - if (f.is_null()) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Export"), vformat(TTR("Could not write file: \"%s\"."), p_path)); - return ERR_FILE_CANT_WRITE; - } - f->store_buffer(p_content, p_size); - return OK; -} - -void EditorExportPlatformJavaScript::_replace_strings(HashMap<String, String> p_replaces, Vector<uint8_t> &r_template) { - String str_template = String::utf8(reinterpret_cast<const char *>(r_template.ptr()), r_template.size()); - String out; - Vector<String> lines = str_template.split("\n"); - for (int i = 0; i < lines.size(); i++) { - String current_line = lines[i]; - for (const KeyValue<String, String> &E : p_replaces) { - current_line = current_line.replace(E.key, E.value); - } - out += current_line + "\n"; - } - CharString cs = out.utf8(); - r_template.resize(cs.length()); - for (int i = 0; i < cs.length(); i++) { - r_template.write[i] = cs[i]; - } -} - -void EditorExportPlatformJavaScript::_fix_html(Vector<uint8_t> &p_html, const Ref<EditorExportPreset> &p_preset, const String &p_name, bool p_debug, int p_flags, const Vector<SharedObject> p_shared_objects, const Dictionary &p_file_sizes) { - // Engine.js config - Dictionary config; - Array libs; - for (int i = 0; i < p_shared_objects.size(); i++) { - libs.push_back(p_shared_objects[i].path.get_file()); - } - Vector<String> flags; - gen_export_flags(flags, p_flags & (~DEBUG_FLAG_DUMB_CLIENT)); - Array args; - for (int i = 0; i < flags.size(); i++) { - args.push_back(flags[i]); - } - config["canvasResizePolicy"] = p_preset->get("html/canvas_resize_policy"); - config["experimentalVK"] = p_preset->get("html/experimental_virtual_keyboard"); - config["focusCanvas"] = p_preset->get("html/focus_canvas_on_start"); - config["gdnativeLibs"] = libs; - config["executable"] = p_name; - config["args"] = args; - config["fileSizes"] = p_file_sizes; - - String head_include; - if (p_preset->get("html/export_icon")) { - head_include += "<link id='-gd-engine-icon' rel='icon' type='image/png' href='" + p_name + ".icon.png' />\n"; - head_include += "<link rel='apple-touch-icon' href='" + p_name + ".apple-touch-icon.png'/>\n"; - } - if (p_preset->get("progressive_web_app/enabled")) { - head_include += "<link rel='manifest' href='" + p_name + ".manifest.json'>\n"; - config["serviceWorker"] = p_name + ".service.worker.js"; - } - - // Replaces HTML string - const String str_config = Variant(config).to_json_string(); - const String custom_head_include = p_preset->get("html/head_include"); - HashMap<String, String> replaces; - replaces["$GODOT_URL"] = p_name + ".js"; - replaces["$GODOT_PROJECT_NAME"] = ProjectSettings::get_singleton()->get_setting("application/config/name"); - replaces["$GODOT_HEAD_INCLUDE"] = head_include + custom_head_include; - replaces["$GODOT_CONFIG"] = str_config; - _replace_strings(replaces, p_html); -} - -Error EditorExportPlatformJavaScript::_add_manifest_icon(const String &p_path, const String &p_icon, int p_size, Array &r_arr) { - const String name = p_path.get_file().get_basename(); - const String icon_name = vformat("%s.%dx%d.png", name, p_size, p_size); - const String icon_dest = p_path.get_base_dir().plus_file(icon_name); - - Ref<Image> icon; - if (!p_icon.is_empty()) { - icon.instantiate(); - const Error err = ImageLoader::load_image(p_icon, icon); - if (err != OK) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Icon Creation"), vformat(TTR("Could not read file: \"%s\"."), p_icon)); - return err; - } - if (icon->get_width() != p_size || icon->get_height() != p_size) { - icon->resize(p_size, p_size); - } - } else { - icon = _get_project_icon(); - icon->resize(p_size, p_size); - } - const Error err = icon->save_png(icon_dest); - if (err != OK) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Icon Creation"), vformat(TTR("Could not write file: \"%s\"."), icon_dest)); - return err; - } - Dictionary icon_dict; - icon_dict["sizes"] = vformat("%dx%d", p_size, p_size); - icon_dict["type"] = "image/png"; - icon_dict["src"] = icon_name; - r_arr.push_back(icon_dict); - return err; -} - -Error EditorExportPlatformJavaScript::_build_pwa(const Ref<EditorExportPreset> &p_preset, const String p_path, const Vector<SharedObject> &p_shared_objects) { - String proj_name = ProjectSettings::get_singleton()->get_setting("application/config/name"); - if (proj_name.is_empty()) { - proj_name = "Godot Game"; - } - - // Service worker - const String dir = p_path.get_base_dir(); - const String name = p_path.get_file().get_basename(); - const ExportMode mode = (ExportMode)(int)p_preset->get("variant/export_type"); - HashMap<String, String> replaces; - replaces["@GODOT_VERSION@"] = String::num_int64(OS::get_singleton()->get_unix_time()) + "|" + String::num_int64(OS::get_singleton()->get_ticks_usec()); - replaces["@GODOT_NAME@"] = proj_name.substr(0, 16); - replaces["@GODOT_OFFLINE_PAGE@"] = name + ".offline.html"; - - // Files cached during worker install. - Array cache_files; - cache_files.push_back(name + ".html"); - cache_files.push_back(name + ".js"); - cache_files.push_back(name + ".offline.html"); - if (p_preset->get("html/export_icon")) { - cache_files.push_back(name + ".icon.png"); - cache_files.push_back(name + ".apple-touch-icon.png"); - } - if (mode & EXPORT_MODE_THREADS) { - cache_files.push_back(name + ".worker.js"); - cache_files.push_back(name + ".audio.worklet.js"); - } - replaces["@GODOT_CACHE@"] = Variant(cache_files).to_json_string(); - - // Heavy files that are cached on demand. - Array opt_cache_files; - opt_cache_files.push_back(name + ".wasm"); - opt_cache_files.push_back(name + ".pck"); - if (mode & EXPORT_MODE_GDNATIVE) { - opt_cache_files.push_back(name + ".side.wasm"); - for (int i = 0; i < p_shared_objects.size(); i++) { - opt_cache_files.push_back(p_shared_objects[i].path.get_file()); - } - } - replaces["@GODOT_OPT_CACHE@"] = Variant(opt_cache_files).to_json_string(); - - const String sw_path = dir.plus_file(name + ".service.worker.js"); - Vector<uint8_t> sw; - { - Ref<FileAccess> f = FileAccess::open(sw_path, FileAccess::READ); - if (f.is_null()) { - add_message(EXPORT_MESSAGE_ERROR, TTR("PWA"), vformat(TTR("Could not read file: \"%s\"."), sw_path)); - return ERR_FILE_CANT_READ; - } - sw.resize(f->get_length()); - f->get_buffer(sw.ptrw(), sw.size()); - } - _replace_strings(replaces, sw); - Error err = _write_or_error(sw.ptr(), sw.size(), dir.plus_file(name + ".service.worker.js")); - if (err != OK) { - return err; - } - - // Custom offline page - const String offline_page = p_preset->get("progressive_web_app/offline_page"); - if (!offline_page.is_empty()) { - Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM); - const String offline_dest = dir.plus_file(name + ".offline.html"); - err = da->copy(ProjectSettings::get_singleton()->globalize_path(offline_page), offline_dest); - if (err != OK) { - add_message(EXPORT_MESSAGE_ERROR, TTR("PWA"), vformat(TTR("Could not read file: \"%s\"."), offline_dest)); - return err; - } - } - - // Manifest - const char *modes[4] = { "fullscreen", "standalone", "minimal-ui", "browser" }; - const char *orientations[3] = { "any", "landscape", "portrait" }; - const int display = CLAMP(int(p_preset->get("progressive_web_app/display")), 0, 4); - const int orientation = CLAMP(int(p_preset->get("progressive_web_app/orientation")), 0, 3); - - Dictionary manifest; - manifest["name"] = proj_name; - manifest["start_url"] = "./" + name + ".html"; - manifest["display"] = String::utf8(modes[display]); - manifest["orientation"] = String::utf8(orientations[orientation]); - manifest["background_color"] = "#" + p_preset->get("progressive_web_app/background_color").operator Color().to_html(false); - - Array icons_arr; - const String icon144_path = p_preset->get("progressive_web_app/icon_144x144"); - err = _add_manifest_icon(p_path, icon144_path, 144, icons_arr); - if (err != OK) { - return err; - } - const String icon180_path = p_preset->get("progressive_web_app/icon_180x180"); - err = _add_manifest_icon(p_path, icon180_path, 180, icons_arr); - if (err != OK) { - return err; - } - const String icon512_path = p_preset->get("progressive_web_app/icon_512x512"); - err = _add_manifest_icon(p_path, icon512_path, 512, icons_arr); - if (err != OK) { - return err; - } - manifest["icons"] = icons_arr; - - CharString cs = Variant(manifest).to_json_string().utf8(); - err = _write_or_error((const uint8_t *)cs.get_data(), cs.length(), dir.plus_file(name + ".manifest.json")); - if (err != OK) { - return err; - } - - return OK; -} - -void EditorExportPlatformJavaScript::get_preset_features(const Ref<EditorExportPreset> &p_preset, List<String> *r_features) const { - if (p_preset->get("vram_texture_compression/for_desktop")) { - r_features->push_back("s3tc"); - } - - if (p_preset->get("vram_texture_compression/for_mobile")) { - String driver = ProjectSettings::get_singleton()->get("rendering/driver/driver_name"); - if (driver == "opengl3") { - r_features->push_back("etc"); - } else if (driver == "vulkan") { - // FIXME: Review if this is correct. - r_features->push_back("etc2"); - } - } - ExportMode mode = (ExportMode)(int)p_preset->get("variant/export_type"); - if (mode & EXPORT_MODE_THREADS) { - r_features->push_back("threads"); - } - if (mode & EXPORT_MODE_GDNATIVE) { - r_features->push_back("wasm32"); - } -} - -void EditorExportPlatformJavaScript::get_export_options(List<ExportOption> *r_options) { - r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_template/debug", PROPERTY_HINT_GLOBAL_FILE, "*.zip"), "")); - r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_template/release", PROPERTY_HINT_GLOBAL_FILE, "*.zip"), "")); - - r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "variant/export_type", PROPERTY_HINT_ENUM, "Regular,Threads,GDNative"), 0)); // Export type. - r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "vram_texture_compression/for_desktop"), true)); // S3TC - r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "vram_texture_compression/for_mobile"), false)); // ETC or ETC2, depending on renderer - - r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "html/export_icon"), true)); - r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "html/custom_html_shell", PROPERTY_HINT_FILE, "*.html"), "")); - r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "html/head_include", PROPERTY_HINT_MULTILINE_TEXT), "")); - r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "html/canvas_resize_policy", PROPERTY_HINT_ENUM, "None,Project,Adaptive"), 2)); - r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "html/focus_canvas_on_start"), true)); - r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "html/experimental_virtual_keyboard"), false)); - r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "progressive_web_app/enabled"), false)); - r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "progressive_web_app/offline_page", PROPERTY_HINT_FILE, "*.html"), "")); - r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "progressive_web_app/display", PROPERTY_HINT_ENUM, "Fullscreen,Standalone,Minimal UI,Browser"), 1)); - r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "progressive_web_app/orientation", PROPERTY_HINT_ENUM, "Any,Landscape,Portrait"), 0)); - r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "progressive_web_app/icon_144x144", PROPERTY_HINT_FILE, "*.png,*.webp,*.svg"), "")); - r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "progressive_web_app/icon_180x180", PROPERTY_HINT_FILE, "*.png,*.webp,*.svg"), "")); - r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "progressive_web_app/icon_512x512", PROPERTY_HINT_FILE, "*.png,*.webp,*.svg"), "")); - r_options->push_back(ExportOption(PropertyInfo(Variant::COLOR, "progressive_web_app/background_color", PROPERTY_HINT_COLOR_NO_ALPHA), Color())); -} - -String EditorExportPlatformJavaScript::get_name() const { - return "HTML5"; -} - -String EditorExportPlatformJavaScript::get_os_name() const { - return "HTML5"; -} - -Ref<Texture2D> EditorExportPlatformJavaScript::get_logo() const { - return logo; -} - -bool EditorExportPlatformJavaScript::has_valid_export_configuration(const Ref<EditorExportPreset> &p_preset, String &r_error, bool &r_missing_templates) const { -#ifndef DEV_ENABLED - // We don't provide export templates for the HTML5 platform currently as there - // is no suitable renderer to use with them. So we forbid exporting and tell - // users why. This is skipped in DEV_ENABLED so that contributors can still test - // the pipeline once we start having WebGL or WebGPU support. - r_error = "The HTML5 platform is currently not supported in Godot 4.0, as there is no suitable renderer for it.\n"; - return false; -#endif - - String err; - bool valid = false; - ExportMode mode = (ExportMode)(int)p_preset->get("variant/export_type"); - - // Look for export templates (first official, and if defined custom templates). - bool dvalid = exists_export_template(_get_template_name(mode, true), &err); - bool rvalid = exists_export_template(_get_template_name(mode, false), &err); - - if (p_preset->get("custom_template/debug") != "") { - dvalid = FileAccess::exists(p_preset->get("custom_template/debug")); - if (!dvalid) { - err += TTR("Custom debug template not found.") + "\n"; - } - } - if (p_preset->get("custom_template/release") != "") { - rvalid = FileAccess::exists(p_preset->get("custom_template/release")); - if (!rvalid) { - err += TTR("Custom release template not found.") + "\n"; - } - } - - valid = dvalid || rvalid; - r_missing_templates = !valid; - - if (!err.is_empty()) { - r_error = err; - } - - return valid; -} - -bool EditorExportPlatformJavaScript::has_valid_project_configuration(const Ref<EditorExportPreset> &p_preset, String &r_error) const { -#ifndef DEV_ENABLED - // We don't provide export templates for the HTML5 platform currently as there - // is no suitable renderer to use with them. So we forbid exporting and tell - // users why. This is skipped in DEV_ENABLED so that contributors can still test - // the pipeline once we start having WebGL or WebGPU support. - r_error = "The HTML5 platform is currently not supported in Godot 4.0, as there is no suitable renderer for it.\n"; - return false; -#endif - - String err; - bool valid = true; - - // Validate the project configuration. - - if (p_preset->get("vram_texture_compression/for_mobile")) { - String etc_error = test_etc2(); - if (!etc_error.is_empty()) { - valid = false; - err += etc_error; - } - } - - if (!err.is_empty()) { - r_error = err; - } - - return valid; -} - -List<String> EditorExportPlatformJavaScript::get_binary_extensions(const Ref<EditorExportPreset> &p_preset) const { - List<String> list; - list.push_back("html"); - return list; -} - -Error EditorExportPlatformJavaScript::export_project(const Ref<EditorExportPreset> &p_preset, bool p_debug, const String &p_path, int p_flags) { - ExportNotifier notifier(*this, p_preset, p_debug, p_path, p_flags); - - const String custom_debug = p_preset->get("custom_template/debug"); - const String custom_release = p_preset->get("custom_template/release"); - const String custom_html = p_preset->get("html/custom_html_shell"); - const bool export_icon = p_preset->get("html/export_icon"); - const bool pwa = p_preset->get("progressive_web_app/enabled"); - - const String base_dir = p_path.get_base_dir(); - const String base_path = p_path.get_basename(); - const String base_name = p_path.get_file().get_basename(); - - // Find the correct template - String template_path = p_debug ? custom_debug : custom_release; - template_path = template_path.strip_edges(); - if (template_path.is_empty()) { - ExportMode mode = (ExportMode)(int)p_preset->get("variant/export_type"); - template_path = find_export_template(_get_template_name(mode, p_debug)); - } - - if (!DirAccess::exists(base_dir)) { - return ERR_FILE_BAD_PATH; - } - - if (!template_path.is_empty() && !FileAccess::exists(template_path)) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Prepare Templates"), vformat(TTR("Template file not found: \"%s\"."), template_path)); - return ERR_FILE_NOT_FOUND; - } - - // Export pck and shared objects - Vector<SharedObject> shared_objects; - String pck_path = base_path + ".pck"; - Error error = save_pack(p_preset, p_debug, pck_path, &shared_objects); - if (error != OK) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Export"), vformat(TTR("Could not write file: \"%s\"."), pck_path)); - return error; - } - - { - Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM); - for (int i = 0; i < shared_objects.size(); i++) { - String dst = base_dir.plus_file(shared_objects[i].path.get_file()); - error = da->copy(shared_objects[i].path, dst); - if (error != OK) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Export"), vformat(TTR("Could not write file: \"%s\"."), shared_objects[i].path.get_file())); - return error; - } - } - } - - // Extract templates. - error = _extract_template(template_path, base_dir, base_name, pwa); - if (error) { - return error; - } - - // Parse generated file sizes (pck and wasm, to help show a meaningful loading bar). - Dictionary file_sizes; - Ref<FileAccess> f = FileAccess::open(pck_path, FileAccess::READ); - if (f.is_valid()) { - file_sizes[pck_path.get_file()] = (uint64_t)f->get_length(); - } - f = FileAccess::open(base_path + ".wasm", FileAccess::READ); - if (f.is_valid()) { - file_sizes[base_name + ".wasm"] = (uint64_t)f->get_length(); - } - - // Read the HTML shell file (custom or from template). - const String html_path = custom_html.is_empty() ? base_path + ".html" : custom_html; - Vector<uint8_t> html; - f = FileAccess::open(html_path, FileAccess::READ); - if (f.is_null()) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Export"), vformat(TTR("Could not read HTML shell: \"%s\"."), html_path)); - return ERR_FILE_CANT_READ; - } - html.resize(f->get_length()); - f->get_buffer(html.ptrw(), html.size()); - - // Generate HTML file with replaced strings. - _fix_html(html, p_preset, base_name, p_debug, p_flags, shared_objects, file_sizes); - Error err = _write_or_error(html.ptr(), html.size(), p_path); - if (err != OK) { - return err; - } - html.resize(0); - - // Export splash (why?) - Ref<Image> splash = _get_project_splash(); - const String splash_png_path = base_path + ".png"; - if (splash->save_png(splash_png_path) != OK) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Export"), vformat(TTR("Could not write file: \"%s\"."), splash_png_path)); - return ERR_FILE_CANT_WRITE; - } - - // Save a favicon that can be accessed without waiting for the project to finish loading. - // This way, the favicon can be displayed immediately when loading the page. - if (export_icon) { - Ref<Image> favicon = _get_project_icon(); - const String favicon_png_path = base_path + ".icon.png"; - if (favicon->save_png(favicon_png_path) != OK) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Export"), vformat(TTR("Could not write file: \"%s\"."), favicon_png_path)); - return ERR_FILE_CANT_WRITE; - } - favicon->resize(180, 180); - const String apple_icon_png_path = base_path + ".apple-touch-icon.png"; - if (favicon->save_png(apple_icon_png_path) != OK) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Export"), vformat(TTR("Could not write file: \"%s\"."), apple_icon_png_path)); - return ERR_FILE_CANT_WRITE; - } - } - - // Generate the PWA worker and manifest - if (pwa) { - err = _build_pwa(p_preset, p_path, shared_objects); - if (err != OK) { - return err; - } - } - - return OK; -} - -bool EditorExportPlatformJavaScript::poll_export() { - Ref<EditorExportPreset> preset; - - for (int i = 0; i < EditorExport::get_singleton()->get_export_preset_count(); i++) { - Ref<EditorExportPreset> ep = EditorExport::get_singleton()->get_export_preset(i); - if (ep->is_runnable() && ep->get_platform() == this) { - preset = ep; - break; - } - } - - int prev = menu_options; - menu_options = preset.is_valid(); - if (server->is_listening()) { - if (menu_options == 0) { - MutexLock lock(server_lock); - server->stop(); - } else { - menu_options += 1; - } - } - return menu_options != prev; -} - -Ref<ImageTexture> EditorExportPlatformJavaScript::get_option_icon(int p_index) const { - return p_index == 1 ? stop_icon : EditorExportPlatform::get_option_icon(p_index); -} - -int EditorExportPlatformJavaScript::get_options_count() const { - return menu_options; -} - -Error EditorExportPlatformJavaScript::run(const Ref<EditorExportPreset> &p_preset, int p_option, int p_debug_flags) { - if (p_option == 1) { - MutexLock lock(server_lock); - server->stop(); - return OK; - } - - const String dest = EditorPaths::get_singleton()->get_cache_dir().plus_file("web"); - Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM); - if (!da->dir_exists(dest)) { - Error err = da->make_dir_recursive(dest); - if (err != OK) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Run"), vformat(TTR("Could not create HTTP server directory: %s."), dest)); - return err; - } - } - - const String basepath = dest.plus_file("tmp_js_export"); - Error err = export_project(p_preset, true, basepath + ".html", p_debug_flags); - if (err != OK) { - // Export generates several files, clean them up on failure. - DirAccess::remove_file_or_error(basepath + ".html"); - DirAccess::remove_file_or_error(basepath + ".offline.html"); - DirAccess::remove_file_or_error(basepath + ".js"); - DirAccess::remove_file_or_error(basepath + ".worker.js"); - DirAccess::remove_file_or_error(basepath + ".audio.worklet.js"); - DirAccess::remove_file_or_error(basepath + ".service.worker.js"); - DirAccess::remove_file_or_error(basepath + ".pck"); - DirAccess::remove_file_or_error(basepath + ".png"); - DirAccess::remove_file_or_error(basepath + ".side.wasm"); - DirAccess::remove_file_or_error(basepath + ".wasm"); - DirAccess::remove_file_or_error(basepath + ".icon.png"); - DirAccess::remove_file_or_error(basepath + ".apple-touch-icon.png"); - return err; - } - - const uint16_t bind_port = EDITOR_GET("export/web/http_port"); - // Resolve host if needed. - const String bind_host = EDITOR_GET("export/web/http_host"); - IPAddress bind_ip; - if (bind_host.is_valid_ip_address()) { - bind_ip = bind_host; - } else { - bind_ip = IP::get_singleton()->resolve_hostname(bind_host); - } - ERR_FAIL_COND_V_MSG(!bind_ip.is_valid(), ERR_INVALID_PARAMETER, "Invalid editor setting 'export/web/http_host': '" + bind_host + "'. Try using '127.0.0.1'."); - - const bool use_ssl = EDITOR_GET("export/web/use_ssl"); - const String ssl_key = EDITOR_GET("export/web/ssl_key"); - const String ssl_cert = EDITOR_GET("export/web/ssl_certificate"); - - // Restart server. - { - MutexLock lock(server_lock); - - server->stop(); - err = server->listen(bind_port, bind_ip, use_ssl, ssl_key, ssl_cert); - } - if (err != OK) { - add_message(EXPORT_MESSAGE_ERROR, TTR("Run"), vformat(TTR("Error starting HTTP server: %d."), err)); - return err; - } - - OS::get_singleton()->shell_open(String((use_ssl ? "https://" : "http://") + bind_host + ":" + itos(bind_port) + "/tmp_js_export.html")); - // FIXME: Find out how to clean up export files after running the successfully - // exported game. Might not be trivial. - return OK; -} - -Ref<Texture2D> EditorExportPlatformJavaScript::get_run_icon() const { - return run_icon; -} - -void EditorExportPlatformJavaScript::_server_thread_poll(void *data) { - EditorExportPlatformJavaScript *ej = static_cast<EditorExportPlatformJavaScript *>(data); - while (!ej->server_quit) { - OS::get_singleton()->delay_usec(6900); - { - MutexLock lock(ej->server_lock); - ej->server->poll(); - } - } -} - -EditorExportPlatformJavaScript::EditorExportPlatformJavaScript() { - server.instantiate(); - server_thread.start(_server_thread_poll, this); - - logo = ImageTexture::create_from_image(memnew(Image(_javascript_logo))); - run_icon = ImageTexture::create_from_image(memnew(Image(_javascript_run_icon))); - - Ref<Theme> theme = EditorNode::get_singleton()->get_editor_theme(); - if (theme.is_valid()) { - stop_icon = theme->get_icon(SNAME("Stop"), SNAME("EditorIcons")); - } else { - stop_icon.instantiate(); - } -} - -EditorExportPlatformJavaScript::~EditorExportPlatformJavaScript() { - server->stop(); - server_quit = true; - server_thread.wait_to_finish(); -} |