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-rw-r--r--platform/javascript/export/export.cpp624
-rw-r--r--platform/javascript/export/export.h9
-rw-r--r--platform/javascript/export/export_plugin.cpp671
-rw-r--r--platform/javascript/export/export_plugin.h149
-rw-r--r--platform/javascript/export/export_server.h254
5 files changed, 1091 insertions, 616 deletions
diff --git a/platform/javascript/export/export.cpp b/platform/javascript/export/export.cpp
index 230575abce..889b0bbd02 100644
--- a/platform/javascript/export/export.cpp
+++ b/platform/javascript/export/export.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 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 */
@@ -28,625 +28,21 @@
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
-#include "core/io/json.h"
-#include "core/io/tcp_server.h"
-#include "core/io/zip_io.h"
-#include "editor/editor_export.h"
-#include "editor/editor_node.h"
-#include "main/splash.gen.h"
-#include "platform/javascript/logo.gen.h"
-#include "platform/javascript/run_icon.gen.h"
+#include "export.h"
-#define EXPORT_TEMPLATE_WEBASSEMBLY_RELEASE "webassembly_release.zip"
-#define EXPORT_TEMPLATE_WEBASSEMBLY_DEBUG "webassembly_debug.zip"
-
-class EditorHTTPServer : public Reference {
-private:
- Ref<TCP_Server> server;
- Ref<StreamPeerTCP> connection;
- uint64_t time;
- uint8_t req_buf[4096];
- int req_pos;
-
- void _clear_client() {
- connection = Ref<StreamPeerTCP>();
- memset(req_buf, 0, sizeof(req_buf));
- time = 0;
- req_pos = 0;
- }
-
-public:
- EditorHTTPServer() {
- server.instance();
- stop();
- }
-
- void stop() {
- server->stop();
- _clear_client();
- }
-
- Error listen(int p_port, IP_Address p_address) {
- return server->listen(p_port, p_address);
- }
-
- bool is_listening() const {
- return server->is_listening();
- }
-
- void _send_response() {
- Vector<String> psa = String((char *)req_buf).split("\r\n");
- int len = psa.size();
- ERR_FAIL_COND_MSG(len < 4, "Not enough response headers, got: " + itos(len) + ", expected >= 4.");
-
- Vector<String> req = psa[0].split(" ", false);
- ERR_FAIL_COND_MSG(req.size() < 2, "Invalid protocol or status code.");
-
- // Wrong protocol
- ERR_FAIL_COND_MSG(req[0] != "GET" || req[2] != "HTTP/1.1", "Invalid method or HTTP version.");
-
- String filepath = EditorSettings::get_singleton()->get_cache_dir().plus_file("tmp_js_export");
- const String basereq = "/tmp_js_export";
- String ctype = "";
- if (req[1] == basereq + ".html") {
- filepath += ".html";
- ctype = "text/html";
- } else if (req[1] == basereq + ".js") {
- filepath += ".js";
- ctype = "application/javascript";
- } else if (req[1] == basereq + ".worker.js") {
- filepath += ".worker.js";
- ctype = "application/javascript";
- } else if (req[1] == basereq + ".pck") {
- filepath += ".pck";
- ctype = "application/octet-stream";
- } else if (req[1] == basereq + ".png" || req[1] == "/favicon.png") {
- // Also allow serving the generated favicon for a smoother loading experience.
- if (req[1] == "/favicon.png") {
- filepath = EditorSettings::get_singleton()->get_cache_dir().plus_file("favicon.png");
- } else {
- filepath += ".png";
- }
- ctype = "image/png";
- } else if (req[1] == basereq + ".wasm") {
- filepath += ".wasm";
- ctype = "application/wasm";
- } else {
- String s = "HTTP/1.1 404 Not Found\r\n";
- s += "Connection: Close\r\n";
- s += "\r\n";
- CharString cs = s.utf8();
- connection->put_data((const uint8_t *)cs.get_data(), cs.size() - 1);
- return;
- }
- FileAccess *f = FileAccess::open(filepath, FileAccess::READ);
- ERR_FAIL_COND(!f);
- String s = "HTTP/1.1 200 OK\r\n";
- s += "Connection: Close\r\n";
- s += "Content-Type: " + ctype + "\r\n";
- s += "\r\n";
- CharString cs = s.utf8();
- Error err = connection->put_data((const uint8_t *)cs.get_data(), cs.size() - 1);
- if (err != OK) {
- memdelete(f);
- ERR_FAIL();
- }
-
- while (true) {
- uint8_t bytes[4096];
- int read = f->get_buffer(bytes, 4096);
- if (read < 1) {
- break;
- }
- err = connection->put_data(bytes, read);
- if (err != OK) {
- memdelete(f);
- ERR_FAIL();
- }
- }
- memdelete(f);
- }
-
- void poll() {
- if (!server->is_listening()) {
- return;
- }
- if (connection.is_null()) {
- if (!server->is_connection_available()) {
- return;
- }
- connection = server->take_connection();
- time = OS::get_singleton()->get_ticks_usec();
- }
- if (OS::get_singleton()->get_ticks_usec() - time > 1000000) {
- _clear_client();
- return;
- }
- if (connection->get_status() != StreamPeerTCP::STATUS_CONNECTED) {
- return;
- }
-
- while (true) {
- char *r = (char *)req_buf;
- int l = req_pos - 1;
- if (l > 3 && r[l] == '\n' && r[l - 1] == '\r' && r[l - 2] == '\n' && r[l - 3] == '\r') {
- _send_response();
- _clear_client();
- return;
- }
-
- int read = 0;
- ERR_FAIL_COND(req_pos >= 4096);
- Error err = connection->get_partial_data(&req_buf[req_pos], 1, read);
- if (err != OK) {
- // Got an error
- _clear_client();
- return;
- } else if (read != 1) {
- // Busy, wait next poll
- return;
- }
- req_pos += read;
- }
- }
-};
-
-class EditorExportPlatformJavaScript : public EditorExportPlatform {
- GDCLASS(EditorExportPlatformJavaScript, EditorExportPlatform);
-
- Ref<ImageTexture> logo;
- Ref<ImageTexture> run_icon;
- Ref<ImageTexture> stop_icon;
- int menu_options;
-
- void _fix_html(Vector<uint8_t> &p_html, const Ref<EditorExportPreset> &p_preset, const String &p_name, bool p_debug, int p_flags);
-
-private:
- Ref<EditorHTTPServer> server;
- bool server_quit;
- Mutex server_lock;
- Thread *server_thread;
-
- static void _server_thread_poll(void *data);
-
-public:
- virtual void get_preset_features(const Ref<EditorExportPreset> &p_preset, List<String> *r_features) override;
-
- virtual void get_export_options(List<ExportOption> *r_options) override;
-
- virtual String get_name() const override;
- virtual String get_os_name() const override;
- virtual Ref<Texture2D> get_logo() const override;
-
- virtual bool can_export(const Ref<EditorExportPreset> &p_preset, String &r_error, bool &r_missing_templates) const override;
- virtual List<String> get_binary_extensions(const Ref<EditorExportPreset> &p_preset) const override;
- virtual Error export_project(const Ref<EditorExportPreset> &p_preset, bool p_debug, const String &p_path, int p_flags = 0) override;
-
- virtual bool poll_export() override;
- virtual int get_options_count() const override;
- virtual String get_option_label(int p_index) const override { return p_index ? TTR("Stop HTTP Server") : TTR("Run in Browser"); }
- virtual String get_option_tooltip(int p_index) const override { return p_index ? TTR("Stop HTTP Server") : TTR("Run exported HTML in the system's default browser."); }
- virtual Ref<ImageTexture> get_option_icon(int p_index) const override;
- virtual Error run(const Ref<EditorExportPreset> &p_preset, int p_option, int p_debug_flags) override;
- virtual Ref<Texture2D> get_run_icon() const override;
-
- virtual void get_platform_features(List<String> *r_features) override {
- r_features->push_back("web");
- r_features->push_back(get_os_name());
- }
-
- virtual void resolve_platform_feature_priorities(const Ref<EditorExportPreset> &p_preset, Set<String> &p_features) override {
- }
-
- String get_debug_protocol() const override { return "ws://"; }
-
- EditorExportPlatformJavaScript();
- ~EditorExportPlatformJavaScript();
-};
-
-void EditorExportPlatformJavaScript::_fix_html(Vector<uint8_t> &p_html, const Ref<EditorExportPreset> &p_preset, const String &p_name, bool p_debug, int p_flags) {
- String str_template = String::utf8(reinterpret_cast<const char *>(p_html.ptr()), p_html.size());
- String str_export;
- Vector<String> lines = str_template.split("\n");
- Vector<String> flags;
- String flags_json;
- gen_export_flags(flags, p_flags);
- flags_json = JSON::print(flags);
-
- for (int i = 0; i < lines.size(); i++) {
- String current_line = lines[i];
- current_line = current_line.replace("$GODOT_BASENAME", p_name);
- current_line = current_line.replace("$GODOT_PROJECT_NAME", ProjectSettings::get_singleton()->get_setting("application/config/name"));
- current_line = current_line.replace("$GODOT_HEAD_INCLUDE", p_preset->get("html/head_include"));
- current_line = current_line.replace("$GODOT_FULL_WINDOW", p_preset->get("html/full_window_size") ? "true" : "false");
- current_line = current_line.replace("$GODOT_DEBUG_ENABLED", p_debug ? "true" : "false");
- current_line = current_line.replace("$GODOT_ARGS", flags_json);
- str_export += current_line + "\n";
- }
-
- CharString cs = str_export.utf8();
- p_html.resize(cs.length());
- for (int i = 0; i < cs.length(); i++) {
- p_html.write[i] = cs[i];
- }
-}
-
-void EditorExportPlatformJavaScript::get_preset_features(const Ref<EditorExportPreset> &p_preset, List<String> *r_features) {
- 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/quality/driver/driver_name");
- if (driver == "GLES2") {
- r_features->push_back("etc");
- } else if (driver == "Vulkan") {
- // FIXME: Review if this is correct.
- r_features->push_back("etc2");
- }
- }
-}
-
-void EditorExportPlatformJavaScript::get_export_options(List<ExportOption> *r_options) {
- 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::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::BOOL, "html/full_window_size"), true));
- r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_template/release", PROPERTY_HINT_GLOBAL_FILE, "*.zip"), ""));
- r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_template/debug", PROPERTY_HINT_GLOBAL_FILE, "*.zip"), ""));
-}
-
-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::can_export(const Ref<EditorExportPreset> &p_preset, String &r_error, bool &r_missing_templates) const {
- String err;
- bool valid = false;
-
- // Look for export templates (first official, and if defined custom templates).
-
- bool dvalid = exists_export_template(EXPORT_TEMPLATE_WEBASSEMBLY_DEBUG, &err);
- bool rvalid = exists_export_template(EXPORT_TEMPLATE_WEBASSEMBLY_RELEASE, &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;
-
- // Validate the rest of the configuration.
-
- if (p_preset->get("vram_texture_compression/for_mobile")) {
- String etc_error = test_etc2();
- if (etc_error != String()) {
- valid = false;
- err += etc_error;
- }
- }
-
- if (!err.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);
-
- String custom_debug = p_preset->get("custom_template/debug");
- String custom_release = p_preset->get("custom_template/release");
- String custom_html = p_preset->get("html/custom_html_shell");
-
- String template_path = p_debug ? custom_debug : custom_release;
-
- template_path = template_path.strip_edges();
-
- if (template_path == String()) {
- if (p_debug) {
- template_path = find_export_template(EXPORT_TEMPLATE_WEBASSEMBLY_DEBUG);
- } else {
- template_path = find_export_template(EXPORT_TEMPLATE_WEBASSEMBLY_RELEASE);
- }
- }
-
- if (!DirAccess::exists(p_path.get_base_dir())) {
- return ERR_FILE_BAD_PATH;
- }
-
- if (template_path != String() && !FileAccess::exists(template_path)) {
- EditorNode::get_singleton()->show_warning(TTR("Template file not found:") + "\n" + template_path);
- return ERR_FILE_NOT_FOUND;
- }
-
- String pck_path = p_path.get_basename() + ".pck";
- Error error = save_pack(p_preset, pck_path);
- if (error != OK) {
- EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + pck_path);
- return error;
- }
-
- FileAccess *src_f = nullptr;
- zlib_filefunc_def io = zipio_create_io_from_file(&src_f);
- unzFile pkg = unzOpen2(template_path.utf8().get_data(), &io);
-
- if (!pkg) {
- EditorNode::get_singleton()->show_warning(TTR("Could not open template for export:") + "\n" + template_path);
- return ERR_FILE_NOT_FOUND;
- }
-
- if (unzGoToFirstFile(pkg) != UNZ_OK) {
- EditorNode::get_singleton()->show_warning(TTR("Invalid export template:") + "\n" + template_path);
- 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 = fname;
-
- Vector<uint8_t> data;
- data.resize(info.uncompressed_size);
-
- //read
- unzOpenCurrentFile(pkg);
- unzReadCurrentFile(pkg, data.ptrw(), data.size());
- unzCloseCurrentFile(pkg);
-
- //write
-
- if (file == "godot.html") {
- if (!custom_html.empty()) {
- continue;
- }
- _fix_html(data, p_preset, p_path.get_file().get_basename(), p_debug, p_flags);
- file = p_path.get_file();
-
- } else if (file == "godot.js") {
- file = p_path.get_file().get_basename() + ".js";
- } else if (file == "godot.worker.js") {
- file = p_path.get_file().get_basename() + ".worker.js";
-
- } else if (file == "godot.wasm") {
- file = p_path.get_file().get_basename() + ".wasm";
- }
-
- String dst = p_path.get_base_dir().plus_file(file);
- FileAccess *f = FileAccess::open(dst, FileAccess::WRITE);
- if (!f) {
- EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + dst);
- unzClose(pkg);
- return ERR_FILE_CANT_WRITE;
- }
- f->store_buffer(data.ptr(), data.size());
- memdelete(f);
-
- } while (unzGoToNextFile(pkg) == UNZ_OK);
- unzClose(pkg);
-
- if (!custom_html.empty()) {
- FileAccess *f = FileAccess::open(custom_html, FileAccess::READ);
- if (!f) {
- EditorNode::get_singleton()->show_warning(TTR("Could not read custom HTML shell:") + "\n" + custom_html);
- return ERR_FILE_CANT_READ;
- }
- Vector<uint8_t> buf;
- buf.resize(f->get_len());
- f->get_buffer(buf.ptrw(), buf.size());
- memdelete(f);
- _fix_html(buf, p_preset, p_path.get_file().get_basename(), p_debug, p_flags);
-
- f = FileAccess::open(p_path, FileAccess::WRITE);
- if (!f) {
- EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + p_path);
- return ERR_FILE_CANT_WRITE;
- }
- f->store_buffer(buf.ptr(), buf.size());
- memdelete(f);
- }
-
- Ref<Image> splash;
- const String splash_path = String(GLOBAL_GET("application/boot_splash/image")).strip_edges();
- if (!splash_path.empty()) {
- splash.instance();
- const Error err = splash->load(splash_path);
- if (err) {
- EditorNode::get_singleton()->show_warning(TTR("Could not read boot splash image file:") + "\n" + splash_path + "\n" + TTR("Using default boot splash image."));
- splash.unref();
- }
- }
- if (splash.is_null()) {
- splash = Ref<Image>(memnew(Image(boot_splash_png)));
- }
- const String splash_png_path = p_path.get_base_dir().plus_file(p_path.get_file().get_basename() + ".png");
- if (splash->save_png(splash_png_path) != OK) {
- EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + 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.
- Ref<Image> favicon;
- const String favicon_path = String(GLOBAL_GET("application/config/icon")).strip_edges();
- if (!favicon_path.empty()) {
- favicon.instance();
- const Error err = favicon->load(favicon_path);
- if (err) {
- favicon.unref();
- }
- }
-
- if (favicon.is_valid()) {
- const String favicon_png_path = p_path.get_base_dir().plus_file("favicon.png");
- if (favicon->save_png(favicon_png_path) != OK) {
- EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + favicon_png_path);
- return ERR_FILE_CANT_WRITE;
- }
- }
-
- 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 basepath = EditorSettings::get_singleton()->get_cache_dir().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 + ".js");
- DirAccess::remove_file_or_error(basepath + ".worker.js");
- DirAccess::remove_file_or_error(basepath + ".pck");
- DirAccess::remove_file_or_error(basepath + ".png");
- DirAccess::remove_file_or_error(basepath + ".wasm");
- DirAccess::remove_file_or_error(EditorSettings::get_singleton()->get_cache_dir().plus_file("favicon.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");
- IP_Address 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'.");
-
- // Restart server.
- {
- MutexLock lock(server_lock);
-
- server->stop();
- err = server->listen(bind_port, bind_ip);
- }
- ERR_FAIL_COND_V_MSG(err != OK, err, "Unable to start HTTP server.");
-
- OS::get_singleton()->shell_open(String("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 = (EditorExportPlatformJavaScript *)data;
- while (!ej->server_quit) {
- OS::get_singleton()->delay_usec(1000);
- {
- MutexLock lock(ej->server_lock);
- ej->server->poll();
- }
- }
-}
-
-EditorExportPlatformJavaScript::EditorExportPlatformJavaScript() {
- server.instance();
- server_quit = false;
- server_thread = Thread::create(_server_thread_poll, this);
-
- Ref<Image> img = memnew(Image(_javascript_logo));
- logo.instance();
- logo->create_from_image(img);
-
- img = Ref<Image>(memnew(Image(_javascript_run_icon)));
- run_icon.instance();
- run_icon->create_from_image(img);
-
- Ref<Theme> theme = EditorNode::get_singleton()->get_editor_theme();
- if (theme.is_valid()) {
- stop_icon = theme->get_icon("Stop", "EditorIcons");
- } else {
- stop_icon.instance();
- }
-
- menu_options = 0;
-}
-
-EditorExportPlatformJavaScript::~EditorExportPlatformJavaScript() {
- server->stop();
- server_quit = true;
- Thread::wait_to_finish(server_thread);
- memdelete(server_thread);
-}
+#include "export_plugin.h"
void register_javascript_exporter() {
EDITOR_DEF("export/web/http_host", "localhost");
EDITOR_DEF("export/web/http_port", 8060);
+ EDITOR_DEF("export/web/use_ssl", false);
+ EDITOR_DEF("export/web/ssl_key", "");
+ EDITOR_DEF("export/web/ssl_certificate", "");
EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::INT, "export/web/http_port", PROPERTY_HINT_RANGE, "1,65535,1"));
+ EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, "export/web/ssl_key", PROPERTY_HINT_GLOBAL_FILE, "*.key"));
+ EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, "export/web/ssl_certificate", PROPERTY_HINT_GLOBAL_FILE, "*.crt,*.pem"));
Ref<EditorExportPlatformJavaScript> platform;
- platform.instance();
+ platform.instantiate();
EditorExport::get_singleton()->add_export_platform(platform);
}
diff --git a/platform/javascript/export/export.h b/platform/javascript/export/export.h
index 30c5c855d1..8e8161b547 100644
--- a/platform/javascript/export/export.h
+++ b/platform/javascript/export/export.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 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 */
@@ -28,4 +28,9 @@
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
+#ifndef JAVASCRIPT_EXPORT_H
+#define JAVASCRIPT_EXPORT_H
+
void register_javascript_exporter();
+
+#endif
diff --git a/platform/javascript/export/export_plugin.cpp b/platform/javascript/export/export_plugin.cpp
new file mode 100644
index 0000000000..018dd3b664
--- /dev/null
+++ b/platform/javascript/export/export_plugin.cpp
@@ -0,0 +1,671 @@
+/*************************************************************************/
+/* export_plugin.cpp */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 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"
+
+Error EditorExportPlatformJavaScript::_extract_template(const String &p_template, const String &p_dir, const String &p_name, bool pwa) {
+ FileAccess *src_f = nullptr;
+ zlib_filefunc_def io = zipio_create_io_from_file(&src_f);
+ unzFile pkg = unzOpen2(p_template.utf8().get_data(), &io);
+
+ if (!pkg) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not open template for export:") + "\n" + p_template);
+ return ERR_FILE_NOT_FOUND;
+ }
+
+ if (unzGoToFirstFile(pkg) != UNZ_OK) {
+ EditorNode::get_singleton()->show_warning(TTR("Invalid export template:") + "\n" + 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 = fname;
+
+ // 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));
+ FileAccess *f = FileAccess::open(dst, FileAccess::WRITE);
+ if (!f) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + dst);
+ unzClose(pkg);
+ return ERR_FILE_CANT_WRITE;
+ }
+ f->store_buffer(data.ptr(), data.size());
+ memdelete(f);
+
+ } 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) {
+ FileAccess *f = FileAccess::open(p_path, FileAccess::WRITE);
+ if (!f) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + p_path);
+ return ERR_FILE_CANT_WRITE;
+ }
+ f->store_buffer(p_content, p_size);
+ memdelete(f);
+ return OK;
+}
+
+void EditorExportPlatformJavaScript::_replace_strings(Map<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";
+ head_include += "<script type='application/javascript'>window.addEventListener('load', () => {if ('serviceWorker' in navigator) {navigator.serviceWorker.register('" +
+ p_name + ".service.worker.js');}});</script>\n";
+ }
+
+ // Replaces HTML string
+ const String str_config = Variant(config).to_json_string();
+ const String custom_head_include = p_preset->get("html/head_include");
+ Map<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) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not read file:") + "\n" + 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) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + 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) {
+ // 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");
+ Map<String, String> replaces;
+ replaces["@GODOT_VERSION@"] = "1";
+ replaces["@GODOT_NAME@"] = name;
+ replaces["@GODOT_OFFLINE_PAGE@"] = name + ".offline.html";
+ Array files;
+ replaces["@GODOT_OPT_CACHE@"] = Variant(files).to_json_string();
+ files.push_back(name + ".html");
+ files.push_back(name + ".js");
+ files.push_back(name + ".wasm");
+ files.push_back(name + ".pck");
+ files.push_back(name + ".offline.html");
+ if (p_preset->get("html/export_icon")) {
+ files.push_back(name + ".icon.png");
+ files.push_back(name + ".apple-touch-icon.png");
+ }
+ if (mode == EXPORT_MODE_THREADS) {
+ files.push_back(name + ".worker.js");
+ files.push_back(name + ".audio.worklet.js");
+ } else if (mode == EXPORT_MODE_GDNATIVE) {
+ files.push_back(name + ".side.wasm");
+ for (int i = 0; i < p_shared_objects.size(); i++) {
+ files.push_back(p_shared_objects[i].path.get_file());
+ }
+ }
+ replaces["@GODOT_CACHE@"] = Variant(files).to_json_string();
+
+ const String sw_path = dir.plus_file(name + ".service.worker.js");
+ Vector<uint8_t> sw;
+ {
+ FileAccess *f = FileAccess::open(sw_path, FileAccess::READ);
+ if (!f) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not read file:") + "\n" + sw_path);
+ return ERR_FILE_CANT_READ;
+ }
+ sw.resize(f->get_length());
+ f->get_buffer(sw.ptrw(), sw.size());
+ memdelete(f);
+ f = nullptr;
+ }
+ _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()) {
+ 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) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not read file:") + "\n" + 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;
+ String proj_name = ProjectSettings::get_singleton()->get_setting("application/config/name");
+ if (proj_name.is_empty()) {
+ proj_name = "Godot Game";
+ }
+ 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) {
+ 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");
+ } else 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,*.svgz"), ""));
+ r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "progressive_web_app/icon_180x180", PROPERTY_HINT_FILE, "*.png,*.webp,*.svg,*.svgz"), ""));
+ r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "progressive_web_app/icon_512x512", PROPERTY_HINT_FILE, "*.png,*.webp,*.svg,*.svgz"), ""));
+ 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::can_export(const Ref<EditorExportPreset> &p_preset, String &r_error, bool &r_missing_templates) const {
+ 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;
+
+ // Validate the rest of the configuration.
+
+ if (p_preset->get("vram_texture_compression/for_mobile")) {
+ String etc_error = test_etc2();
+ if (etc_error != String()) {
+ 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 == String()) {
+ 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 != String() && !FileAccess::exists(template_path)) {
+ EditorNode::get_singleton()->show_warning(TTR("Template file not found:") + "\n" + 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, pck_path, &shared_objects);
+ if (error != OK) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + pck_path);
+ return error;
+ }
+ 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) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + shared_objects[i].path.get_file());
+ memdelete(da);
+ return error;
+ }
+ }
+ memdelete(da);
+ da = nullptr;
+
+ // 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;
+ FileAccess *f = nullptr;
+ f = FileAccess::open(pck_path, FileAccess::READ);
+ if (f) {
+ file_sizes[pck_path.get_file()] = (uint64_t)f->get_length();
+ memdelete(f);
+ f = nullptr;
+ }
+ f = FileAccess::open(base_path + ".wasm", FileAccess::READ);
+ if (f) {
+ file_sizes[base_name + ".wasm"] = (uint64_t)f->get_length();
+ memdelete(f);
+ f = nullptr;
+ }
+
+ // 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) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not read HTML shell:") + "\n" + html_path);
+ return ERR_FILE_CANT_READ;
+ }
+ html.resize(f->get_length());
+ f->get_buffer(html.ptrw(), html.size());
+ memdelete(f);
+ f = nullptr;
+
+ // 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) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + 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) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + 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) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not write file:") + "\n" + 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");
+ DirAccessRef da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
+ if (!da->dir_exists(dest)) {
+ Error err = da->make_dir_recursive(dest);
+ if (err != OK) {
+ EditorNode::get_singleton()->show_warning(TTR("Could not create HTTP server directory:") + "\n" + 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) {
+ EditorNode::get_singleton()->show_warning(TTR("Error starting HTTP server:") + "\n" + itos(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 = (EditorExportPlatformJavaScript *)data;
+ while (!ej->server_quit) {
+ OS::get_singleton()->delay_usec(1000);
+ {
+ MutexLock lock(ej->server_lock);
+ ej->server->poll();
+ }
+ }
+}
+
+EditorExportPlatformJavaScript::EditorExportPlatformJavaScript() {
+ server.instantiate();
+ server_thread.start(_server_thread_poll, this);
+
+ Ref<Image> img = memnew(Image(_javascript_logo));
+ logo.instantiate();
+ logo->create_from_image(img);
+
+ img = Ref<Image>(memnew(Image(_javascript_run_icon)));
+ run_icon.instantiate();
+ run_icon->create_from_image(img);
+
+ Ref<Theme> theme = EditorNode::get_singleton()->get_editor_theme();
+ if (theme.is_valid()) {
+ stop_icon = theme->get_icon("Stop", "EditorIcons");
+ } else {
+ stop_icon.instantiate();
+ }
+}
+
+EditorExportPlatformJavaScript::~EditorExportPlatformJavaScript() {
+ server->stop();
+ server_quit = true;
+ server_thread.wait_to_finish();
+}
diff --git a/platform/javascript/export/export_plugin.h b/platform/javascript/export/export_plugin.h
new file mode 100644
index 0000000000..bdd1235259
--- /dev/null
+++ b/platform/javascript/export/export_plugin.h
@@ -0,0 +1,149 @@
+/*************************************************************************/
+/* export_plugin.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 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. */
+/*************************************************************************/
+
+#ifndef JAVASCRIPT_EXPORT_PLUGIN_H
+#define JAVASCRIPT_EXPORT_PLUGIN_H
+
+#include "core/io/image_loader.h"
+#include "core/io/stream_peer_ssl.h"
+#include "core/io/tcp_server.h"
+#include "core/io/zip_io.h"
+#include "editor/editor_export.h"
+#include "editor/editor_node.h"
+#include "main/splash.gen.h"
+#include "platform/javascript/logo.gen.h"
+#include "platform/javascript/run_icon.gen.h"
+
+#include "export_server.h"
+
+class EditorExportPlatformJavaScript : public EditorExportPlatform {
+ GDCLASS(EditorExportPlatformJavaScript, EditorExportPlatform);
+
+ Ref<ImageTexture> logo;
+ Ref<ImageTexture> run_icon;
+ Ref<ImageTexture> stop_icon;
+ int menu_options = 0;
+
+ Ref<EditorHTTPServer> server;
+ bool server_quit = false;
+ Mutex server_lock;
+ Thread server_thread;
+
+ enum ExportMode {
+ EXPORT_MODE_NORMAL = 0,
+ EXPORT_MODE_THREADS = 1,
+ EXPORT_MODE_GDNATIVE = 2,
+ };
+
+ String _get_template_name(ExportMode p_mode, bool p_debug) const {
+ String name = "webassembly";
+ switch (p_mode) {
+ case EXPORT_MODE_THREADS:
+ name += "_threads";
+ break;
+ case EXPORT_MODE_GDNATIVE:
+ name += "_gdnative";
+ break;
+ default:
+ break;
+ }
+ if (p_debug) {
+ name += "_debug.zip";
+ } else {
+ name += "_release.zip";
+ }
+ return name;
+ }
+
+ Ref<Image> _get_project_icon() const {
+ Ref<Image> icon;
+ icon.instantiate();
+ const String icon_path = String(GLOBAL_GET("application/config/icon")).strip_edges();
+ if (icon_path.is_empty() || ImageLoader::load_image(icon_path, icon) != OK) {
+ return EditorNode::get_singleton()->get_editor_theme()->get_icon("DefaultProjectIcon", "EditorIcons")->get_image();
+ }
+ return icon;
+ }
+
+ Ref<Image> _get_project_splash() const {
+ Ref<Image> splash;
+ splash.instantiate();
+ const String splash_path = String(GLOBAL_GET("application/boot_splash/image")).strip_edges();
+ if (splash_path.is_empty() || ImageLoader::load_image(splash_path, splash) != OK) {
+ return Ref<Image>(memnew(Image(boot_splash_png)));
+ }
+ return splash;
+ }
+
+ Error _extract_template(const String &p_template, const String &p_dir, const String &p_name, bool pwa);
+ void _replace_strings(Map<String, String> p_replaces, Vector<uint8_t> &r_template);
+ void _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);
+ Error _add_manifest_icon(const String &p_path, const String &p_icon, int p_size, Array &r_arr);
+ Error _build_pwa(const Ref<EditorExportPreset> &p_preset, const String p_path, const Vector<SharedObject> &p_shared_objects);
+ Error _write_or_error(const uint8_t *p_content, int p_len, String p_path);
+
+ static void _server_thread_poll(void *data);
+
+public:
+ virtual void get_preset_features(const Ref<EditorExportPreset> &p_preset, List<String> *r_features) override;
+
+ virtual void get_export_options(List<ExportOption> *r_options) override;
+
+ virtual String get_name() const override;
+ virtual String get_os_name() const override;
+ virtual Ref<Texture2D> get_logo() const override;
+
+ virtual bool can_export(const Ref<EditorExportPreset> &p_preset, String &r_error, bool &r_missing_templates) const override;
+ virtual List<String> get_binary_extensions(const Ref<EditorExportPreset> &p_preset) const override;
+ virtual Error export_project(const Ref<EditorExportPreset> &p_preset, bool p_debug, const String &p_path, int p_flags = 0) override;
+
+ virtual bool poll_export() override;
+ virtual int get_options_count() const override;
+ virtual String get_option_label(int p_index) const override { return p_index ? TTR("Stop HTTP Server") : TTR("Run in Browser"); }
+ virtual String get_option_tooltip(int p_index) const override { return p_index ? TTR("Stop HTTP Server") : TTR("Run exported HTML in the system's default browser."); }
+ virtual Ref<ImageTexture> get_option_icon(int p_index) const override;
+ virtual Error run(const Ref<EditorExportPreset> &p_preset, int p_option, int p_debug_flags) override;
+ virtual Ref<Texture2D> get_run_icon() const override;
+
+ virtual void get_platform_features(List<String> *r_features) override {
+ r_features->push_back("web");
+ r_features->push_back(get_os_name().to_lower());
+ }
+
+ virtual void resolve_platform_feature_priorities(const Ref<EditorExportPreset> &p_preset, Set<String> &p_features) override {
+ }
+
+ String get_debug_protocol() const override { return "ws://"; }
+
+ EditorExportPlatformJavaScript();
+ ~EditorExportPlatformJavaScript();
+};
+
+#endif
diff --git a/platform/javascript/export/export_server.h b/platform/javascript/export/export_server.h
new file mode 100644
index 0000000000..87cbdcab47
--- /dev/null
+++ b/platform/javascript/export/export_server.h
@@ -0,0 +1,254 @@
+/*************************************************************************/
+/* export_server.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2021 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. */
+/*************************************************************************/
+
+#ifndef JAVASCRIPT_EXPORT_SERVER_H
+#define JAVASCRIPT_EXPORT_SERVER_H
+
+#include "core/io/image_loader.h"
+#include "core/io/stream_peer_ssl.h"
+#include "core/io/tcp_server.h"
+#include "core/io/zip_io.h"
+#include "editor/editor_export.h"
+#include "editor/editor_node.h"
+
+class EditorHTTPServer : public RefCounted {
+private:
+ Ref<TCPServer> server;
+ Map<String, String> mimes;
+ Ref<StreamPeerTCP> tcp;
+ Ref<StreamPeerSSL> ssl;
+ Ref<StreamPeer> peer;
+ Ref<CryptoKey> key;
+ Ref<X509Certificate> cert;
+ bool use_ssl = false;
+ uint64_t time = 0;
+ uint8_t req_buf[4096];
+ int req_pos = 0;
+
+ void _clear_client() {
+ peer = Ref<StreamPeer>();
+ ssl = Ref<StreamPeerSSL>();
+ tcp = Ref<StreamPeerTCP>();
+ memset(req_buf, 0, sizeof(req_buf));
+ time = 0;
+ req_pos = 0;
+ }
+
+ void _set_internal_certs(Ref<Crypto> p_crypto) {
+ const String cache_path = EditorPaths::get_singleton()->get_cache_dir();
+ const String key_path = cache_path.plus_file("html5_server.key");
+ const String crt_path = cache_path.plus_file("html5_server.crt");
+ bool regen = !FileAccess::exists(key_path) || !FileAccess::exists(crt_path);
+ if (!regen) {
+ key = Ref<CryptoKey>(CryptoKey::create());
+ cert = Ref<X509Certificate>(X509Certificate::create());
+ if (key->load(key_path) != OK || cert->load(crt_path) != OK) {
+ regen = true;
+ }
+ }
+ if (regen) {
+ key = p_crypto->generate_rsa(2048);
+ key->save(key_path);
+ cert = p_crypto->generate_self_signed_certificate(key, "CN=godot-debug.local,O=A Game Dev,C=XXA", "20140101000000", "20340101000000");
+ cert->save(crt_path);
+ }
+ }
+
+public:
+ EditorHTTPServer() {
+ mimes["html"] = "text/html";
+ mimes["js"] = "application/javascript";
+ mimes["json"] = "application/json";
+ mimes["pck"] = "application/octet-stream";
+ mimes["png"] = "image/png";
+ mimes["svg"] = "image/svg";
+ mimes["wasm"] = "application/wasm";
+ server.instantiate();
+ stop();
+ }
+
+ void stop() {
+ server->stop();
+ _clear_client();
+ }
+
+ Error listen(int p_port, IPAddress p_address, bool p_use_ssl, String p_ssl_key, String p_ssl_cert) {
+ use_ssl = p_use_ssl;
+ if (use_ssl) {
+ Ref<Crypto> crypto = Crypto::create();
+ if (crypto.is_null()) {
+ return ERR_UNAVAILABLE;
+ }
+ if (!p_ssl_key.is_empty() && !p_ssl_cert.is_empty()) {
+ key = Ref<CryptoKey>(CryptoKey::create());
+ Error err = key->load(p_ssl_key);
+ ERR_FAIL_COND_V(err != OK, err);
+ cert = Ref<X509Certificate>(X509Certificate::create());
+ err = cert->load(p_ssl_cert);
+ ERR_FAIL_COND_V(err != OK, err);
+ } else {
+ _set_internal_certs(crypto);
+ }
+ }
+ return server->listen(p_port, p_address);
+ }
+
+ bool is_listening() const {
+ return server->is_listening();
+ }
+
+ void _send_response() {
+ Vector<String> psa = String((char *)req_buf).split("\r\n");
+ int len = psa.size();
+ ERR_FAIL_COND_MSG(len < 4, "Not enough response headers, got: " + itos(len) + ", expected >= 4.");
+
+ Vector<String> req = psa[0].split(" ", false);
+ ERR_FAIL_COND_MSG(req.size() < 2, "Invalid protocol or status code.");
+
+ // Wrong protocol
+ ERR_FAIL_COND_MSG(req[0] != "GET" || req[2] != "HTTP/1.1", "Invalid method or HTTP version.");
+
+ const int query_index = req[1].find_char('?');
+ const String path = (query_index == -1) ? req[1] : req[1].substr(0, query_index);
+
+ const String req_file = path.get_file();
+ const String req_ext = path.get_extension();
+ const String cache_path = EditorPaths::get_singleton()->get_cache_dir().plus_file("web");
+ const String filepath = cache_path.plus_file(req_file);
+
+ if (!mimes.has(req_ext) || !FileAccess::exists(filepath)) {
+ String s = "HTTP/1.1 404 Not Found\r\n";
+ s += "Connection: Close\r\n";
+ s += "\r\n";
+ CharString cs = s.utf8();
+ peer->put_data((const uint8_t *)cs.get_data(), cs.size() - 1);
+ return;
+ }
+ const String ctype = mimes[req_ext];
+
+ FileAccess *f = FileAccess::open(filepath, FileAccess::READ);
+ ERR_FAIL_COND(!f);
+ String s = "HTTP/1.1 200 OK\r\n";
+ s += "Connection: Close\r\n";
+ s += "Content-Type: " + ctype + "\r\n";
+ s += "Access-Control-Allow-Origin: *\r\n";
+ s += "Cross-Origin-Opener-Policy: same-origin\r\n";
+ s += "Cross-Origin-Embedder-Policy: require-corp\r\n";
+ s += "Cache-Control: no-store, max-age=0\r\n";
+ s += "\r\n";
+ CharString cs = s.utf8();
+ Error err = peer->put_data((const uint8_t *)cs.get_data(), cs.size() - 1);
+ if (err != OK) {
+ memdelete(f);
+ ERR_FAIL();
+ }
+
+ while (true) {
+ uint8_t bytes[4096];
+ uint64_t read = f->get_buffer(bytes, 4096);
+ if (read == 0) {
+ break;
+ }
+ err = peer->put_data(bytes, read);
+ if (err != OK) {
+ memdelete(f);
+ ERR_FAIL();
+ }
+ }
+ memdelete(f);
+ }
+
+ void poll() {
+ if (!server->is_listening()) {
+ return;
+ }
+ if (tcp.is_null()) {
+ if (!server->is_connection_available()) {
+ return;
+ }
+ tcp = server->take_connection();
+ peer = tcp;
+ time = OS::get_singleton()->get_ticks_usec();
+ }
+ if (OS::get_singleton()->get_ticks_usec() - time > 1000000) {
+ _clear_client();
+ return;
+ }
+ if (tcp->get_status() != StreamPeerTCP::STATUS_CONNECTED) {
+ return;
+ }
+
+ if (use_ssl) {
+ if (ssl.is_null()) {
+ ssl = Ref<StreamPeerSSL>(StreamPeerSSL::create());
+ peer = ssl;
+ ssl->set_blocking_handshake_enabled(false);
+ if (ssl->accept_stream(tcp, key, cert) != OK) {
+ _clear_client();
+ return;
+ }
+ }
+ ssl->poll();
+ if (ssl->get_status() == StreamPeerSSL::STATUS_HANDSHAKING) {
+ // Still handshaking, keep waiting.
+ return;
+ }
+ if (ssl->get_status() != StreamPeerSSL::STATUS_CONNECTED) {
+ _clear_client();
+ return;
+ }
+ }
+
+ while (true) {
+ char *r = (char *)req_buf;
+ int l = req_pos - 1;
+ if (l > 3 && r[l] == '\n' && r[l - 1] == '\r' && r[l - 2] == '\n' && r[l - 3] == '\r') {
+ _send_response();
+ _clear_client();
+ return;
+ }
+
+ int read = 0;
+ ERR_FAIL_COND(req_pos >= 4096);
+ Error err = peer->get_partial_data(&req_buf[req_pos], 1, read);
+ if (err != OK) {
+ // Got an error
+ _clear_client();
+ return;
+ } else if (read != 1) {
+ // Busy, wait next poll
+ return;
+ }
+ req_pos += read;
+ }
+ }
+};
+
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-26 00:06:29 +0000