/*************************************************************************/ /* export.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.h" #include "export_plugin.h" static Error fixup_embedded_pck(const String &p_path, int64_t p_embedded_start, int64_t p_embedded_size); void register_windows_exporter() { EDITOR_DEF("export/windows/rcedit", ""); EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, "export/windows/rcedit", PROPERTY_HINT_GLOBAL_FILE, "*.exe")); #ifdef WINDOWS_ENABLED EDITOR_DEF("export/windows/signtool", ""); EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, "export/windows/signtool", PROPERTY_HINT_GLOBAL_FILE, "*.exe")); #else EDITOR_DEF("export/windows/osslsigncode", ""); EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, "export/windows/osslsigncode", PROPERTY_HINT_GLOBAL_FILE)); // On non-Windows we need WINE to run rcedit EDITOR_DEF("export/windows/wine", ""); EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, "export/windows/wine", PROPERTY_HINT_GLOBAL_FILE)); #endif Ref<EditorExportPlatformWindows> platform; platform.instantiate(); Ref<Image> img = memnew(Image(_windows_logo)); Ref<ImageTexture> logo; logo.instantiate(); logo->create_from_image(img); platform->set_logo(logo); platform->set_name("Windows Desktop"); platform->set_extension("exe"); platform->set_release_32("windows_32_release.exe"); platform->set_debug_32("windows_32_debug.exe"); platform->set_release_64("windows_64_release.exe"); platform->set_debug_64("windows_64_debug.exe"); platform->set_os_name("Windows"); platform->set_fixup_embedded_pck_func(&fixup_embedded_pck); EditorExport::get_singleton()->add_export_platform(platform); } static Error fixup_embedded_pck(const String &p_path, int64_t p_embedded_start, int64_t p_embedded_size) { // Patch the header of the "pck" section in the PE file so that it corresponds to the embedded data FileAccess *f = FileAccess::open(p_path, FileAccess::READ_WRITE); if (!f) { return ERR_CANT_OPEN; } // Jump to the PE header and check the magic number { f->seek(0x3c); uint32_t pe_pos = f->get_32(); f->seek(pe_pos); uint32_t magic = f->get_32(); if (magic != 0x00004550) { f->close(); return ERR_FILE_CORRUPT; } } // Process header int num_sections; { int64_t header_pos = f->get_position(); f->seek(header_pos + 2); num_sections = f->get_16(); f->seek(header_pos + 16); uint16_t opt_header_size = f->get_16(); // Skip rest of header + optional header to go to the section headers f->seek(f->get_position() + 2 + opt_header_size); } // Search for the "pck" section int64_t section_table_pos = f->get_position(); bool found = false; for (int i = 0; i < num_sections; ++i) { int64_t section_header_pos = section_table_pos + i * 40; f->seek(section_header_pos); uint8_t section_name[9]; f->get_buffer(section_name, 8); section_name[8] = '\0'; if (strcmp((char *)section_name, "pck") == 0) { // "pck" section found, let's patch! // Set virtual size to a little to avoid it taking memory (zero would give issues) f->seek(section_header_pos + 8); f->store_32(8); f->seek(section_header_pos + 16); f->store_32(p_embedded_size); f->seek(section_header_pos + 20); f->store_32(p_embedded_start); found = true; break; } } f->close(); return found ? OK : ERR_FILE_CORRUPT; }