/*************************************************************************/ /* export.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2017 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 "editor/editor_export.h" #include "editor/editor_node.h" #include "editor/editor_settings.h" #include "io/marshalls.h" #include "io/zip_io.h" #include "os/file_access.h" #include "os/os.h" #include "platform/android/logo.gen.h" #include "platform/android/run_icon.gen.h" #include "project_settings.h" #include "version.h" #include static const char *android_perms[] = { "ACCESS_CHECKIN_PROPERTIES", "ACCESS_COARSE_LOCATION", "ACCESS_FINE_LOCATION", "ACCESS_LOCATION_EXTRA_COMMANDS", "ACCESS_MOCK_LOCATION", "ACCESS_NETWORK_STATE", "ACCESS_SURFACE_FLINGER", "ACCESS_WIFI_STATE", "ACCOUNT_MANAGER", "ADD_VOICEMAIL", "AUTHENTICATE_ACCOUNTS", "BATTERY_STATS", "BIND_ACCESSIBILITY_SERVICE", "BIND_APPWIDGET", "BIND_DEVICE_ADMIN", "BIND_INPUT_METHOD", "BIND_NFC_SERVICE", "BIND_NOTIFICATION_LISTENER_SERVICE", "BIND_PRINT_SERVICE", "BIND_REMOTEVIEWS", "BIND_TEXT_SERVICE", "BIND_VPN_SERVICE", "BIND_WALLPAPER", "BLUETOOTH", "BLUETOOTH_ADMIN", "BLUETOOTH_PRIVILEGED", "BRICK", "BROADCAST_PACKAGE_REMOVED", "BROADCAST_SMS", "BROADCAST_STICKY", "BROADCAST_WAP_PUSH", "CALL_PHONE", "CALL_PRIVILEGED", "CAMERA", "CAPTURE_AUDIO_OUTPUT", "CAPTURE_SECURE_VIDEO_OUTPUT", "CAPTURE_VIDEO_OUTPUT", "CHANGE_COMPONENT_ENABLED_STATE", "CHANGE_CONFIGURATION", "CHANGE_NETWORK_STATE", "CHANGE_WIFI_MULTICAST_STATE", "CHANGE_WIFI_STATE", "CLEAR_APP_CACHE", "CLEAR_APP_USER_DATA", "CONTROL_LOCATION_UPDATES", "DELETE_CACHE_FILES", "DELETE_PACKAGES", "DEVICE_POWER", "DIAGNOSTIC", "DISABLE_KEYGUARD", "DUMP", "EXPAND_STATUS_BAR", "FACTORY_TEST", "FLASHLIGHT", "FORCE_BACK", "GET_ACCOUNTS", "GET_PACKAGE_SIZE", "GET_TASKS", "GET_TOP_ACTIVITY_INFO", "GLOBAL_SEARCH", "HARDWARE_TEST", "INJECT_EVENTS", "INSTALL_LOCATION_PROVIDER", "INSTALL_PACKAGES", "INSTALL_SHORTCUT", "INTERNAL_SYSTEM_WINDOW", "INTERNET", "KILL_BACKGROUND_PROCESSES", "LOCATION_HARDWARE", "MANAGE_ACCOUNTS", "MANAGE_APP_TOKENS", "MANAGE_DOCUMENTS", "MASTER_CLEAR", "MEDIA_CONTENT_CONTROL", "MODIFY_AUDIO_SETTINGS", "MODIFY_PHONE_STATE", "MOUNT_FORMAT_FILESYSTEMS", "MOUNT_UNMOUNT_FILESYSTEMS", "NFC", "PERSISTENT_ACTIVITY", "PROCESS_OUTGOING_CALLS", "READ_CALENDAR", "READ_CALL_LOG", "READ_CONTACTS", "READ_EXTERNAL_STORAGE", "READ_FRAME_BUFFER", "READ_HISTORY_BOOKMARKS", "READ_INPUT_STATE", "READ_LOGS", "READ_PHONE_STATE", "READ_PROFILE", "READ_SMS", "READ_SOCIAL_STREAM", "READ_SYNC_SETTINGS", "READ_SYNC_STATS", "READ_USER_DICTIONARY", "REBOOT", "RECEIVE_BOOT_COMPLETED", "RECEIVE_MMS", "RECEIVE_SMS", "RECEIVE_WAP_PUSH", "RECORD_AUDIO", "REORDER_TASKS", "RESTART_PACKAGES", "SEND_RESPOND_VIA_MESSAGE", "SEND_SMS", "SET_ACTIVITY_WATCHER", "SET_ALARM", "SET_ALWAYS_FINISH", "SET_ANIMATION_SCALE", "SET_DEBUG_APP", "SET_ORIENTATION", "SET_POINTER_SPEED", "SET_PREFERRED_APPLICATIONS", "SET_PROCESS_LIMIT", "SET_TIME", "SET_TIME_ZONE", "SET_WALLPAPER", "SET_WALLPAPER_HINTS", "SIGNAL_PERSISTENT_PROCESSES", "STATUS_BAR", "SUBSCRIBED_FEEDS_READ", "SUBSCRIBED_FEEDS_WRITE", "SYSTEM_ALERT_WINDOW", "TRANSMIT_IR", "UNINSTALL_SHORTCUT", "UPDATE_DEVICE_STATS", "USE_CREDENTIALS", "USE_SIP", "VIBRATE", "WAKE_LOCK", "WRITE_APN_SETTINGS", "WRITE_CALENDAR", "WRITE_CALL_LOG", "WRITE_CONTACTS", "WRITE_EXTERNAL_STORAGE", "WRITE_GSERVICES", "WRITE_HISTORY_BOOKMARKS", "WRITE_PROFILE", "WRITE_SECURE_SETTINGS", "WRITE_SETTINGS", "WRITE_SMS", "WRITE_SOCIAL_STREAM", "WRITE_SYNC_SETTINGS", "WRITE_USER_DICTIONARY", NULL }; class EditorExportAndroid : public EditorExportPlatform { GDCLASS(EditorExportAndroid, EditorExportPlatform) Ref logo; Ref run_icon; struct Device { String id; String name; String description; int api_level; }; struct APKExportData { zipFile apk; EditorProgress *ep; }; Vector devices; bool devices_changed; Mutex *device_lock; Thread *device_thread; volatile bool quit_request; static void _device_poll_thread(void *ud) { EditorExportAndroid *ea = (EditorExportAndroid *)ud; while (!ea->quit_request) { String adb = EditorSettings::get_singleton()->get("export/android/adb"); if (FileAccess::exists(adb)) { String devices; List args; args.push_back("devices"); int ec; OS::get_singleton()->execute(adb, args, true, NULL, &devices, &ec); Vector ds = devices.split("\n"); Vector ldevices; for (int i = 1; i < ds.size(); i++) { String d = ds[i]; int dpos = d.find("device"); if (dpos == -1) continue; d = d.substr(0, dpos).strip_edges(); //print_line("found devuce: "+d); ldevices.push_back(d); } ea->device_lock->lock(); bool different = false; if (ea->devices.size() != ldevices.size()) { different = true; } else { for (int i = 0; i < ea->devices.size(); i++) { if (ea->devices[i].id != ldevices[i]) { different = true; break; } } } if (different) { Vector ndevices; for (int i = 0; i < ldevices.size(); i++) { Device d; d.id = ldevices[i]; for (int j = 0; j < ea->devices.size(); j++) { if (ea->devices[j].id == ldevices[i]) { d.description = ea->devices[j].description; d.name = ea->devices[j].name; d.api_level = ea->devices[j].api_level; } } if (d.description == "") { //in the oven, request! args.clear(); args.push_back("-s"); args.push_back(d.id); args.push_back("shell"); args.push_back("cat"); args.push_back("/system/build.prop"); int ec; String dp; OS::get_singleton()->execute(adb, args, true, NULL, &dp, &ec); Vector props = dp.split("\n"); String vendor; String device; d.description + "Device ID: " + d.id + "\n"; d.api_level = 0; for (int j = 0; j < props.size(); j++) { String p = props[j]; if (p.begins_with("ro.product.model=")) { device = p.get_slice("=", 1).strip_edges(); } else if (p.begins_with("ro.product.brand=")) { vendor = p.get_slice("=", 1).strip_edges().capitalize(); } else if (p.begins_with("ro.build.display.id=")) { d.description += "Build: " + p.get_slice("=", 1).strip_edges() + "\n"; } else if (p.begins_with("ro.build.version.release=")) { d.description += "Release: " + p.get_slice("=", 1).strip_edges() + "\n"; } else if (p.begins_with("ro.build.version.sdk=")) { d.api_level = p.get_slice("=", 1).to_int(); } else if (p.begins_with("ro.product.cpu.abi=")) { d.description += "CPU: " + p.get_slice("=", 1).strip_edges() + "\n"; } else if (p.begins_with("ro.product.manufacturer=")) { d.description += "Manufacturer: " + p.get_slice("=", 1).strip_edges() + "\n"; } else if (p.begins_with("ro.board.platform=")) { d.description += "Chipset: " + p.get_slice("=", 1).strip_edges() + "\n"; } else if (p.begins_with("ro.opengles.version=")) { uint32_t opengl = p.get_slice("=", 1).to_int(); d.description += "OpenGL: " + itos(opengl >> 16) + "." + itos((opengl >> 8) & 0xFF) + "." + itos((opengl)&0xFF) + "\n"; } } d.name = vendor + " " + device; //print_line("name: "+d.name); //print_line("description: "+d.description); } ndevices.push_back(d); } ea->devices = ndevices; ea->devices_changed = true; } ea->device_lock->unlock(); } uint64_t wait = 3000000; uint64_t time = OS::get_singleton()->get_ticks_usec(); while (OS::get_singleton()->get_ticks_usec() - time < wait) { OS::get_singleton()->delay_usec(1000); if (ea->quit_request) break; } } if (EditorSettings::get_singleton()->get("export/android/shutdown_adb_on_exit")) { String adb = EditorSettings::get_singleton()->get("export/android/adb"); if (!FileAccess::exists(adb)) { return; //adb not configured } List args; args.push_back("kill-server"); OS::get_singleton()->execute(adb, args, true); }; } String get_project_name(const String &p_name) const { String aname; if (p_name != "") { aname = p_name; } else { aname = ProjectSettings::get_singleton()->get("application/config/name"); } if (aname == "") { aname = VERSION_NAME; } return aname; } String get_package_name(const String &p_package) { String pname = p_package; String basename = ProjectSettings::get_singleton()->get("application/config/name"); basename = basename.to_lower(); String name; bool first = true; for (int i = 0; i < basename.length(); i++) { CharType c = basename[i]; if (c >= '0' && c <= '9' && first) { continue; } if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9')) { name += String::chr(c); first = false; } } if (name == "") name = "noname"; pname = pname.replace("$genname", name); return pname; } static bool _should_compress_asset(const String &p_path, const Vector &p_data) { /* * By not compressing files with little or not benefit in doing so, * a performance gain is expected attime. Moreover, if the APK is * zip-aligned, assets stored as they are can be efficiently read by * Android by memory-mapping them. */ // -- Unconditional uncompress to mimic AAPT plus some other static const char *unconditional_compress_ext[] = { // From https://github.com/android/platform_frameworks_base/blob/master/tools/aapt/Package.cpp // These formats are already compressed, or don't compress well: ".jpg", ".jpeg", ".png", ".gif", ".wav", ".mp2", ".mp3", ".ogg", ".aac", ".mpg", ".mpeg", ".mid", ".midi", ".smf", ".jet", ".rtttl", ".imy", ".xmf", ".mp4", ".m4a", ".m4v", ".3gp", ".3gpp", ".3g2", ".3gpp2", ".amr", ".awb", ".wma", ".wmv", // Godot-specific: ".webp", // Same reasoning as .png ".cfb", // Don't let small config files slow-down startup ".scn", // Binary scenes are usually already compressed ".stex", // Streamable textures are usually already compressed // Trailer for easier processing NULL }; for (const char **ext = unconditional_compress_ext; *ext; ++ext) { if (p_path.to_lower().ends_with(String(*ext))) { return false; } } // -- Compressed resource? if (p_data.size() >= 4 && p_data[0] == 'R' && p_data[1] == 'S' && p_data[2] == 'C' && p_data[3] == 'C') { // Already compressed return false; } // --- TODO: Decide on texture resources according to their image compression setting return true; } static zip_fileinfo get_zip_fileinfo() { OS::Time time = OS::get_singleton()->get_time(); OS::Date date = OS::get_singleton()->get_date(); zip_fileinfo zipfi; zipfi.tmz_date.tm_hour = time.hour; zipfi.tmz_date.tm_mday = date.day; zipfi.tmz_date.tm_min = time.min; zipfi.tmz_date.tm_mon = date.month; zipfi.tmz_date.tm_sec = time.sec; zipfi.tmz_date.tm_year = date.year; zipfi.dosDate = 0; zipfi.external_fa = 0; zipfi.internal_fa = 0; return zipfi; } static Vector get_abis() { // mips and armv6 are dead (especially for games), so not including them Vector abis; abis.push_back("armeabi-v7a"); abis.push_back("arm64-v8a"); abis.push_back("x86"); abis.push_back("x86_64"); return abis; } static Error store_in_apk(APKExportData *ed, const String &p_path, const Vector &p_data, int compression_method = Z_DEFLATED) { zip_fileinfo zipfi = get_zip_fileinfo(); zipOpenNewFileInZip(ed->apk, p_path.utf8().get_data(), &zipfi, NULL, 0, NULL, 0, NULL, compression_method, Z_DEFAULT_COMPRESSION); zipWriteInFileInZip(ed->apk, p_data.ptr(), p_data.size()); zipCloseFileInZip(ed->apk); return OK; } static Error save_apk_so(void *p_userdata, const SharedObject &p_so) { if (!p_so.path.get_file().begins_with("lib")) { String err = "Android .so file names must start with \"lib\", but got: " + p_so.path; ERR_PRINT(err.utf8().get_data()); return FAILED; } APKExportData *ed = (APKExportData *)p_userdata; Vector abis = get_abis(); bool exported = false; for (int i = 0; i < p_so.tags.size(); ++i) { // shared objects can be fat (compatible with multiple ABIs) int start_pos = 0; int abi_index = abis.find(p_so.tags[i]); if (abi_index != -1) { exported = true; start_pos = abi_index + 1; String abi = abis[abi_index]; String dst_path = "lib/" + abi + "/" + p_so.path.get_file(); Vector array = FileAccess::get_file_as_array(p_so.path); Error store_err = store_in_apk(ed, dst_path, array); ERR_FAIL_COND_V(store_err, store_err); } } if (!exported) { String abis_string = String(" ").join(abis); String err = "Cannot determine ABI for library \"" + p_so.path + "\". One of the supported ABIs must be used as a tag: " + abis_string; ERR_PRINT(err.utf8().get_data()); return FAILED; } return OK; } static Error save_apk_file(void *p_userdata, const String &p_path, const Vector &p_data, int p_file, int p_total) { APKExportData *ed = (APKExportData *)p_userdata; String dst_path = p_path.replace_first("res://", "assets/"); store_in_apk(ed, dst_path, p_data, _should_compress_asset(p_path, p_data) ? Z_DEFLATED : 0); ed->ep->step("File: " + p_path, 3 + p_file * 100 / p_total); return OK; } void _fix_manifest(const Ref &p_preset, Vector &p_manifest, bool p_give_internet) { // Leaving the unused types commented because looking these constants up // again later would be annoying // const int CHUNK_AXML_FILE = 0x00080003; // const int CHUNK_RESOURCEIDS = 0x00080180; const int CHUNK_STRINGS = 0x001C0001; // const int CHUNK_XML_END_NAMESPACE = 0x00100101; // const int CHUNK_XML_END_TAG = 0x00100103; // const int CHUNK_XML_START_NAMESPACE = 0x00100100; const int CHUNK_XML_START_TAG = 0x00100102; // const int CHUNK_XML_TEXT = 0x00100104; const int UTF8_FLAG = 0x00000100; Vector string_table; uint32_t ofs = 8; uint32_t string_count = 0; uint32_t styles_count = 0; uint32_t string_flags = 0; uint32_t string_data_offset = 0; uint32_t styles_offset = 0; uint32_t string_table_begins = 0; uint32_t string_table_ends = 0; Vector stable_extra; String version_name = p_preset->get("version/name"); int version_code = p_preset->get("version/code"); String package_name = p_preset->get("package/unique_name"); int orientation = p_preset->get("screen/orientation"); bool screen_support_small = p_preset->get("screen/support_small"); bool screen_support_normal = p_preset->get("screen/support_normal"); bool screen_support_large = p_preset->get("screen/support_large"); bool screen_support_xlarge = p_preset->get("screen/support_xlarge"); String user_perms[MAX_USER_PERMISSIONS]; for (int i = 0; i < MAX_USER_PERMISSIONS; i++) { user_perms[i] = p_preset->get("user_permissions/" + itos(i)); } Set perms; const char **aperms = android_perms; while (*aperms) { bool enabled = p_preset->get("permissions/" + String(*aperms).to_lower()); if (enabled) perms.insert(String(*aperms)); aperms++; } while (ofs < (uint32_t)p_manifest.size()) { uint32_t chunk = decode_uint32(&p_manifest[ofs]); uint32_t size = decode_uint32(&p_manifest[ofs + 4]); switch (chunk) { case CHUNK_STRINGS: { int iofs = ofs + 8; string_count = decode_uint32(&p_manifest[iofs]); styles_count = decode_uint32(&p_manifest[iofs + 4]); string_flags = decode_uint32(&p_manifest[iofs + 8]); string_data_offset = decode_uint32(&p_manifest[iofs + 12]); styles_offset = decode_uint32(&p_manifest[iofs + 16]); /* printf("string count: %i\n",string_count); printf("flags: %i\n",string_flags); printf("sdata ofs: %i\n",string_data_offset); printf("styles ofs: %i\n",styles_offset); */ uint32_t st_offset = iofs + 20; string_table.resize(string_count); uint32_t string_end = 0; string_table_begins = st_offset; for (uint32_t i = 0; i < string_count; i++) { uint32_t string_at = decode_uint32(&p_manifest[st_offset + i * 4]); string_at += st_offset + string_count * 4; ERR_EXPLAIN("Unimplemented, can't read utf8 string table."); ERR_FAIL_COND(string_flags & UTF8_FLAG); if (string_flags & UTF8_FLAG) { } else { uint32_t len = decode_uint16(&p_manifest[string_at]); Vector ucstring; ucstring.resize(len + 1); for (uint32_t j = 0; j < len; j++) { uint16_t c = decode_uint16(&p_manifest[string_at + 2 + 2 * j]); ucstring[j] = c; } string_end = MAX(string_at + 2 + 2 * len, string_end); ucstring[len] = 0; string_table[i] = ucstring.ptr(); } //print_line("String "+itos(i)+": "+string_table[i]); } for (uint32_t i = string_end; i < (ofs + size); i++) { stable_extra.push_back(p_manifest[i]); } //printf("stable extra: %i\n",int(stable_extra.size())); string_table_ends = ofs + size; //print_line("STABLE SIZE: "+itos(size)+" ACTUAL: "+itos(string_table_ends)); } break; case CHUNK_XML_START_TAG: { int iofs = ofs + 8; uint32_t name = decode_uint32(&p_manifest[iofs + 12]); String tname = string_table[name]; uint32_t attrcount = decode_uint32(&p_manifest[iofs + 20]); iofs += 28; for (uint32_t i = 0; i < attrcount; i++) { uint32_t attr_nspace = decode_uint32(&p_manifest[iofs]); uint32_t attr_name = decode_uint32(&p_manifest[iofs + 4]); uint32_t attr_value = decode_uint32(&p_manifest[iofs + 8]); uint32_t attr_resid = decode_uint32(&p_manifest[iofs + 16]); String value; if (attr_value != 0xFFFFFFFF) value = string_table[attr_value]; else value = "Res #" + itos(attr_resid); String attrname = string_table[attr_name]; String nspace; if (attr_nspace != 0xFFFFFFFF) nspace = string_table[attr_nspace]; else nspace = ""; //replace project information if (tname == "manifest" && attrname == "package") { print_line("FOUND package"); string_table[attr_value] = get_package_name(package_name); } if (tname == "manifest" && /*nspace=="android" &&*/ attrname == "versionCode") { print_line("FOUND versionCode"); encode_uint32(version_code, &p_manifest[iofs + 16]); } if (tname == "manifest" && /*nspace=="android" &&*/ attrname == "versionName") { print_line("FOUND versionName"); if (attr_value == 0xFFFFFFFF) { WARN_PRINT("Version name in a resource, should be plaintext") } else string_table[attr_value] = version_name; } if (tname == "activity" && /*nspace=="android" &&*/ attrname == "screenOrientation") { encode_uint32(orientation == 0 ? 0 : 1, &p_manifest[iofs + 16]); } if (tname == "uses-feature" && /*nspace=="android" &&*/ attrname == "glEsVersion") { print_line("version number: " + itos(decode_uint32(&p_manifest[iofs + 16]))); } if (tname == "uses-permission" && /*nspace=="android" &&*/ attrname == "name") { if (value.begins_with("godot.custom")) { int which = value.get_slice(".", 2).to_int(); if (which >= 0 && which < MAX_USER_PERMISSIONS && user_perms[which].strip_edges() != "") { string_table[attr_value] = user_perms[which].strip_edges(); } } else if (value.begins_with("godot.")) { String perm = value.get_slice(".", 1); if (perms.has(perm) || (p_give_internet && perm == "INTERNET")) { print_line("PERM: " + perm); string_table[attr_value] = "android.permission." + perm; } } } if (tname == "supports-screens") { if (attrname == "smallScreens") { encode_uint32(screen_support_small ? 0xFFFFFFFF : 0, &p_manifest[iofs + 16]); } else if (attrname == "normalScreens") { encode_uint32(screen_support_normal ? 0xFFFFFFFF : 0, &p_manifest[iofs + 16]); } else if (attrname == "largeScreens") { encode_uint32(screen_support_large ? 0xFFFFFFFF : 0, &p_manifest[iofs + 16]); } else if (attrname == "xlargeScreens") { encode_uint32(screen_support_xlarge ? 0xFFFFFFFF : 0, &p_manifest[iofs + 16]); } } iofs += 20; } } break; } ofs += size; } //create new andriodmanifest binary Vector ret; ret.resize(string_table_begins + string_table.size() * 4); for (uint32_t i = 0; i < string_table_begins; i++) { ret[i] = p_manifest[i]; } ofs = 0; for (int i = 0; i < string_table.size(); i++) { encode_uint32(ofs, &ret[string_table_begins + i * 4]); ofs += string_table[i].length() * 2 + 2 + 2; //print_line("ofs: "+itos(i)+": "+itos(ofs)); } ret.resize(ret.size() + ofs); uint8_t *chars = &ret[ret.size() - ofs]; for (int i = 0; i < string_table.size(); i++) { String s = string_table[i]; //print_line("savint string :"+s); encode_uint16(s.length(), chars); chars += 2; for (int j = 0; j < s.length(); j++) { //include zero? encode_uint16(s[j], chars); chars += 2; } encode_uint16(0, chars); chars += 2; } for (int i = 0; i < stable_extra.size(); i++) { ret.push_back(stable_extra[i]); } while (ret.size() % 4) ret.push_back(0); uint32_t new_stable_end = ret.size(); uint32_t extra = (p_manifest.size() - string_table_ends); ret.resize(new_stable_end + extra); for (uint32_t i = 0; i < extra; i++) ret[new_stable_end + i] = p_manifest[string_table_ends + i]; while (ret.size() % 4) ret.push_back(0); encode_uint32(ret.size(), &ret[4]); //update new file size encode_uint32(new_stable_end - 8, &ret[12]); //update new string table size //print_line("file size: "+itos(ret.size())); p_manifest = ret; } static String _parse_string(const uint8_t *p_bytes, bool p_utf8) { uint32_t offset = 0; uint32_t len = decode_uint16(&p_bytes[offset]); if (p_utf8) { //don't know how to read extended utf8, this will have to be for now len >>= 8; } offset += 2; //printf("len %i, unicode: %i\n",len,int(p_utf8)); if (p_utf8) { Vector str8; str8.resize(len + 1); for (uint32_t i = 0; i < len; i++) { str8[i] = p_bytes[offset + i]; } str8[len] = 0; String str; str.parse_utf8((const char *)str8.ptr()); return str; } else { String str; for (uint32_t i = 0; i < len; i++) { CharType c = decode_uint16(&p_bytes[offset + i * 2]); if (c == 0) break; str += String::chr(c); } return str; } } void _fix_resources(const Ref &p_preset, Vector &p_manifest) { const int UTF8_FLAG = 0x00000100; print_line("*******************GORRRGLE***********************"); uint32_t string_block_len = decode_uint32(&p_manifest[16]); uint32_t string_count = decode_uint32(&p_manifest[20]); uint32_t string_flags = decode_uint32(&p_manifest[28]); const uint32_t string_table_begins = 40; Vector string_table; String package_name = p_preset->get("package/name"); for (uint32_t i = 0; i < string_count; i++) { uint32_t offset = decode_uint32(&p_manifest[string_table_begins + i * 4]); offset += string_table_begins + string_count * 4; String str = _parse_string(&p_manifest[offset], string_flags & UTF8_FLAG); if (str.begins_with("godot-project-name")) { if (str == "godot-project-name") { //project name str = get_project_name(package_name); } else { String lang = str.substr(str.find_last("-") + 1, str.length()).replace("-", "_"); String prop = "application/config/name_" + lang; if (ProjectSettings::get_singleton()->has_setting(prop)) { str = ProjectSettings::get_singleton()->get(prop); } else { str = get_project_name(package_name); } } } string_table.push_back(str); } //write a new string table, but use 16 bits Vector ret; ret.resize(string_table_begins + string_table.size() * 4); for (uint32_t i = 0; i < string_table_begins; i++) { ret[i] = p_manifest[i]; } int ofs = 0; for (int i = 0; i < string_table.size(); i++) { encode_uint32(ofs, &ret[string_table_begins + i * 4]); ofs += string_table[i].length() * 2 + 2 + 2; } ret.resize(ret.size() + ofs); uint8_t *chars = &ret[ret.size() - ofs]; for (int i = 0; i < string_table.size(); i++) { String s = string_table[i]; encode_uint16(s.length(), chars); chars += 2; for (int j = 0; j < s.length(); j++) { encode_uint16(s[j], chars); chars += 2; } encode_uint16(0, chars); chars += 2; } //pad while (ret.size() % 4) ret.push_back(0); //change flags to not use utf8 encode_uint32(string_flags & ~0x100, &ret[28]); //change length encode_uint32(ret.size() - 12, &ret[16]); //append the rest... int rest_from = 12 + string_block_len; int rest_to = ret.size(); int rest_len = (p_manifest.size() - rest_from); ret.resize(ret.size() + (p_manifest.size() - rest_from)); for (int i = 0; i < rest_len; i++) { ret[rest_to + i] = p_manifest[rest_from + i]; } //finally update the size encode_uint32(ret.size(), &ret[4]); p_manifest = ret; //printf("end\n"); } static Vector get_enabled_abis(const Ref &p_preset) { Vector abis = get_abis(); Vector enabled_abis; for (int i = 0; i < abis.size(); ++i) { bool is_enabled = p_preset->get("architectures/" + abis[i]); if (is_enabled) { enabled_abis.push_back(abis[i]); } } return enabled_abis; } public: enum { MAX_USER_PERMISSIONS = 20 }; typedef Error (*EditorExportSaveFunction)(void *p_userdata, const String &p_path, const Vector &p_data, int p_file, int p_total); public: virtual void get_preset_features(const Ref &p_preset, List *r_features) { // Reenable when a GLES 2.0 backend is readded /*int api = p_preset->get("graphics/api"); if (api == 0) r_features->push_back("etc"); else*/ r_features->push_back("etc2"); Vector abis = get_enabled_abis(p_preset); for (int i = 0; i < abis.size(); ++i) { r_features->push_back(abis[i]); } } virtual void get_export_options(List *r_options) { /*r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "graphics/api", PROPERTY_HINT_ENUM, "OpenGL ES 2.0,OpenGL ES 3.0"), 1));*/ r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "graphics/32_bits_framebuffer"), true)); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "one_click_deploy/clear_previous_install"), true)); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_package/debug", PROPERTY_HINT_GLOBAL_FILE, "apk"), "")); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_package/release", PROPERTY_HINT_GLOBAL_FILE, "apk"), "")); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "command_line/extra_args"), "")); r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "version/code", PROPERTY_HINT_RANGE, "1,65535,1"), 1)); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "version/name"), "1.0")); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "package/unique_name"), "org.godotengine.$genname")); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "package/name"), "")); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "package/icon", PROPERTY_HINT_FILE, "png"), "")); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "package/signed"), true)); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "screen/immersive_mode"), true)); r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "screen/orientation", PROPERTY_HINT_ENUM, "Landscape,Portrait"), 0)); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "screen/support_small"), true)); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "screen/support_normal"), true)); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "screen/support_large"), true)); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "screen/support_xlarge"), true)); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "keystore/release", PROPERTY_HINT_GLOBAL_FILE, "keystore"), "")); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "keystore/release_user"), "")); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "keystore/release_password"), "")); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "apk_expansion/enable"), false)); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "apk_expansion/SALT"), "")); r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "apk_expansion/public_key", PROPERTY_HINT_MULTILINE_TEXT), "")); Vector abis = get_abis(); for (int i = 0; i < abis.size(); ++i) { String abi = abis[i]; bool is_default = (abi == "armeabi-v7a"); r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "architectures/" + abi), is_default)); } const char **perms = android_perms; while (*perms) { r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "permissions/" + String(*perms).to_lower()), false)); perms++; } for (int i = 0; i < MAX_USER_PERMISSIONS; i++) { r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "user_permissions/" + itos(i)), false)); } //r_options->push_back( PropertyInfo( Variant::INT, "resources/pack_mode", PROPERTY_HINT_ENUM,"Copy,Single Exec.,Pack (.pck),Bundles (Optical)")); } virtual String get_name() const { return "Android"; } virtual String get_os_name() const { return "Android"; } virtual Ref get_logo() const { return logo; } virtual bool poll_devices() { bool dc = devices_changed; devices_changed = false; return dc; } virtual int get_device_count() const { device_lock->lock(); int dc = devices.size(); device_lock->unlock(); return dc; } virtual String get_device_name(int p_device) const { ERR_FAIL_INDEX_V(p_device, devices.size(), ""); device_lock->lock(); String s = devices[p_device].name; device_lock->unlock(); return s; } virtual String get_device_info(int p_device) const { ERR_FAIL_INDEX_V(p_device, devices.size(), ""); device_lock->lock(); String s = devices[p_device].description; device_lock->unlock(); return s; } virtual Error run(const Ref &p_preset, int p_device, int p_debug_flags) { ERR_FAIL_INDEX_V(p_device, devices.size(), ERR_INVALID_PARAMETER); device_lock->lock(); EditorProgress ep("run", "Running on " + devices[p_device].name, 3); String adb = EditorSettings::get_singleton()->get("export/android/adb"); if (adb == "") { EditorNode::add_io_error("ADB executable not configured in settings, can't run."); device_lock->unlock(); return ERR_UNCONFIGURED; } //export_temp ep.step("Exporting APK", 0); const bool use_remote = (p_debug_flags & DEBUG_FLAG_REMOTE_DEBUG) || (p_debug_flags & DEBUG_FLAG_DUMB_CLIENT); const bool use_reverse = devices[p_device].api_level >= 21; if (use_reverse) p_debug_flags |= DEBUG_FLAG_REMOTE_DEBUG_LOCALHOST; String export_to = EditorSettings::get_singleton()->get_cache_dir().plus_file("tmpexport.apk"); Error err = export_project(p_preset, true, export_to, p_debug_flags); if (err) { device_lock->unlock(); return err; } List args; int rv; bool remove_prev = p_preset->get("one_click_deploy/clear_previous_install"); String version_name = p_preset->get("version/name"); String package_name = p_preset->get("package/unique_name"); if (remove_prev) { ep.step("Uninstalling..", 1); print_line("Uninstalling previous version: " + devices[p_device].name); args.push_back("-s"); args.push_back(devices[p_device].id); args.push_back("uninstall"); args.push_back(get_package_name(package_name)); err = OS::get_singleton()->execute(adb, args, true, NULL, NULL, &rv); } print_line("Installing into device (please wait..): " + devices[p_device].name); ep.step("Installing to Device (please wait..)..", 2); args.clear(); args.push_back("-s"); args.push_back(devices[p_device].id); args.push_back("install"); args.push_back("-r"); args.push_back(export_to); err = OS::get_singleton()->execute(adb, args, true, NULL, NULL, &rv); if (err || rv != 0) { EditorNode::add_io_error("Could not install to device."); device_lock->unlock(); return ERR_CANT_CREATE; } if (use_remote) { if (use_reverse) { static const char *const msg = "** Device API >= 21; debugging over USB **"; EditorNode::get_singleton()->get_log()->add_message(msg); print_line(String(msg).to_upper()); args.clear(); args.push_back("-s"); args.push_back(devices[p_device].id); args.push_back("reverse"); args.push_back("--remove-all"); OS::get_singleton()->execute(adb, args, true, NULL, NULL, &rv); if (p_debug_flags & DEBUG_FLAG_REMOTE_DEBUG) { int dbg_port = EditorSettings::get_singleton()->get("network/debug/remote_port"); args.clear(); args.push_back("-s"); args.push_back(devices[p_device].id); args.push_back("reverse"); args.push_back("tcp:" + itos(dbg_port)); args.push_back("tcp:" + itos(dbg_port)); OS::get_singleton()->execute(adb, args, true, NULL, NULL, &rv); print_line("Reverse result: " + itos(rv)); } if (p_debug_flags & DEBUG_FLAG_DUMB_CLIENT) { int fs_port = EditorSettings::get_singleton()->get("filesystem/file_server/port"); args.clear(); args.push_back("-s"); args.push_back(devices[p_device].id); args.push_back("reverse"); args.push_back("tcp:" + itos(fs_port)); args.push_back("tcp:" + itos(fs_port)); err = OS::get_singleton()->execute(adb, args, true, NULL, NULL, &rv); print_line("Reverse result2: " + itos(rv)); } } else { static const char *const msg = "** Device API < 21; debugging over Wi-Fi **"; EditorNode::get_singleton()->get_log()->add_message(msg); print_line(String(msg).to_upper()); } } ep.step("Running on Device..", 3); args.clear(); args.push_back("-s"); args.push_back(devices[p_device].id); args.push_back("shell"); args.push_back("am"); args.push_back("start"); if ((bool)EditorSettings::get_singleton()->get("export/android/force_system_user") && devices[p_device].api_level >= 17) { // Multi-user introduced in Android 17 args.push_back("--user"); args.push_back("0"); } args.push_back("-a"); args.push_back("android.intent.action.MAIN"); args.push_back("-n"); args.push_back(get_package_name(package_name) + "/org.godotengine.godot.Godot"); err = OS::get_singleton()->execute(adb, args, true, NULL, NULL, &rv); if (err || rv != 0) { EditorNode::add_io_error("Could not execute on device."); device_lock->unlock(); return ERR_CANT_CREATE; } device_lock->unlock(); return OK; } virtual Ref get_run_icon() const { return run_icon; } virtual bool can_export(const Ref &p_preset, String &r_error, bool &r_missing_templates) const { r_missing_templates = find_export_template("android_debug.apk") == String() || find_export_template("android_release.apk") == String(); bool valid = !r_missing_templates; String adb = EditorSettings::get_singleton()->get("export/android/adb"); String err; if (!FileAccess::exists(adb)) { valid = false; err += "ADB executable not configured in editor settings.\n"; } String js = EditorSettings::get_singleton()->get("export/android/jarsigner"); if (!FileAccess::exists(js)) { valid = false; err += "OpenJDK 6 jarsigner not configured in editor settings.\n"; } String dk = EditorSettings::get_singleton()->get("export/android/debug_keystore"); if (!FileAccess::exists(dk)) { valid = false; err += "Debug Keystore not configured in editor settings.\n"; } bool apk_expansion = p_preset->get("apk_expansion/enable"); if (apk_expansion) { /* if (apk_expansion_salt=="") { valid=false; err+="Invalid SALT for apk expansion.\n"; } */ String apk_expansion_pkey = p_preset->get("apk_expansion/public_key"); if (apk_expansion_pkey == "") { valid = false; err += "Invalid public key for apk expansion.\n"; } } r_error = err; return valid; } virtual String get_binary_extension() const { return "apk"; } virtual Error export_project(const Ref &p_preset, bool p_debug, const String &p_path, int p_flags = 0) { String src_apk; EditorProgress ep("export", "Exporting for Android", 105); if (p_debug) src_apk = p_preset->get("custom_package/debug"); else src_apk = p_preset->get("custom_package/release"); src_apk = src_apk.strip_edges(); if (src_apk == "") { if (p_debug) { src_apk = find_export_template("android_debug.apk"); } else { src_apk = find_export_template("android_release.apk"); } if (src_apk == "") { EditorNode::add_io_error("Package not found: " + src_apk); return ERR_FILE_NOT_FOUND; } } FileAccess *src_f = NULL; zlib_filefunc_def io = zipio_create_io_from_file(&src_f); ep.step("Creating APK", 0); unzFile pkg = unzOpen2(src_apk.utf8().get_data(), &io); if (!pkg) { EditorNode::add_io_error("Could not find template APK to export:\n" + src_apk); return ERR_FILE_NOT_FOUND; } ERR_FAIL_COND_V(!pkg, ERR_CANT_OPEN); int ret = unzGoToFirstFile(pkg); zlib_filefunc_def io2 = io; FileAccess *dst_f = NULL; io2.opaque = &dst_f; String unaligned_path = EditorSettings::get_singleton()->get_cache_dir().plus_file("tmpexport-unaligned.apk"); zipFile unaligned_apk = zipOpen2(unaligned_path.utf8().get_data(), APPEND_STATUS_CREATE, NULL, &io2); bool use_32_fb = p_preset->get("graphics/32_bits_framebuffer"); bool immersive = p_preset->get("screen/immersive_mode"); bool _signed = p_preset->get("package/signed"); bool apk_expansion = p_preset->get("apk_expansion/enable"); String cmdline = p_preset->get("command_line/extra_args"); int version_code = p_preset->get("version/code"); String version_name = p_preset->get("version/name"); String package_name = p_preset->get("package/unique_name"); String apk_expansion_pkey = p_preset->get("apk_expansion/public_key"); String release_keystore = p_preset->get("keystore/release"); String release_username = p_preset->get("keystore/release_user"); String release_password = p_preset->get("keystore/release_password"); Vector enabled_abis = get_enabled_abis(p_preset); while (ret == UNZ_OK) { //get filename unz_file_info info; char fname[16384]; ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, NULL, 0, NULL, 0); bool skip = false; String file = fname; Vector data; data.resize(info.uncompressed_size); //read unzOpenCurrentFile(pkg); unzReadCurrentFile(pkg, data.ptr(), data.size()); unzCloseCurrentFile(pkg); //write if (file == "AndroidManifest.xml") { _fix_manifest(p_preset, data, p_flags & (DEBUG_FLAG_DUMB_CLIENT | DEBUG_FLAG_REMOTE_DEBUG)); } if (file == "resources.arsc") { _fix_resources(p_preset, data); } if (file == "res/drawable/icon.png") { String icon = p_preset->get("package/icon"); icon = icon.strip_edges(); bool found = false; if (icon != "" && icon.ends_with(".png")) { FileAccess *f = FileAccess::open(icon, FileAccess::READ); if (f) { data.resize(f->get_len()); f->get_buffer(data.ptr(), data.size()); memdelete(f); found = true; } } if (!found) { String appicon = ProjectSettings::get_singleton()->get("application/config/icon"); if (appicon != "" && appicon.ends_with(".png")) { FileAccess *f = FileAccess::open(appicon, FileAccess::READ); if (f) { data.resize(f->get_len()); f->get_buffer(data.ptr(), data.size()); memdelete(f); } } } } if (file.ends_with(".so")) { bool enabled = false; for (int i = 0; i < enabled_abis.size(); ++i) { if (file.begins_with("lib/" + enabled_abis[i] + "/")) { enabled = true; break; } } if (!enabled) { skip = true; } } if (file.begins_with("META-INF") && _signed) { skip = true; } if (!skip) { print_line("ADDING: " + file); // Respect decision on compression made by AAPT for the export template const bool uncompressed = info.compression_method == 0; zip_fileinfo zipfi = get_zip_fileinfo(); zipOpenNewFileInZip(unaligned_apk, file.utf8().get_data(), &zipfi, NULL, 0, NULL, 0, NULL, uncompressed ? 0 : Z_DEFLATED, Z_DEFAULT_COMPRESSION); zipWriteInFileInZip(unaligned_apk, data.ptr(), data.size()); zipCloseFileInZip(unaligned_apk); } ret = unzGoToNextFile(pkg); } ep.step("Adding Files..", 1); Error err = OK; Vector cl = cmdline.strip_edges().split(" "); for (int i = 0; i < cl.size(); i++) { if (cl[i].strip_edges().length() == 0) { cl.remove(i); i--; } } gen_export_flags(cl, p_flags); if (p_flags & DEBUG_FLAG_DUMB_CLIENT) { /*String host = EditorSettings::get_singleton()->get("filesystem/file_server/host"); int port = EditorSettings::get_singleton()->get("filesystem/file_server/post"); String passwd = EditorSettings::get_singleton()->get("filesystem/file_server/password"); cl.push_back("--remote-fs"); cl.push_back(host+":"+itos(port)); if (passwd!="") { cl.push_back("--remote-fs-password"); cl.push_back(passwd); }*/ } else { //all files if (apk_expansion) { String apkfname = "main." + itos(version_code) + "." + get_package_name(package_name) + ".obb"; String fullpath = p_path.get_base_dir().plus_file(apkfname); err = save_pack(p_preset, fullpath); if (err != OK) { EditorNode::add_io_error("Could not write expansion package file: " + apkfname); return OK; } cl.push_back("--use_apk_expansion"); cl.push_back("--apk_expansion_md5"); cl.push_back(FileAccess::get_md5(fullpath)); cl.push_back("--apk_expansion_key"); cl.push_back(apk_expansion_pkey.strip_edges()); } else { APKExportData ed; ed.ep = &ep; ed.apk = unaligned_apk; err = export_project_files(p_preset, save_apk_file, &ed, save_apk_so); } } if (use_32_fb) cl.push_back("--use_depth_32"); if (immersive) cl.push_back("--use_immersive"); if (cl.size()) { //add comandline Vector clf; clf.resize(4); encode_uint32(cl.size(), &clf[0]); for (int i = 0; i < cl.size(); i++) { CharString txt = cl[i].utf8(); int base = clf.size(); clf.resize(base + 4 + txt.length()); encode_uint32(txt.length(), &clf[base]); copymem(&clf[base + 4], txt.ptr(), txt.length()); print_line(itos(i) + " param: " + cl[i]); } zip_fileinfo zipfi = get_zip_fileinfo(); zipOpenNewFileInZip(unaligned_apk, "assets/_cl_", &zipfi, NULL, 0, NULL, 0, NULL, 0, // No compress (little size gain and potentially slower startup) Z_DEFAULT_COMPRESSION); zipWriteInFileInZip(unaligned_apk, clf.ptr(), clf.size()); zipCloseFileInZip(unaligned_apk); } zipClose(unaligned_apk, NULL); unzClose(pkg); if (err) { return err; } if (_signed) { String jarsigner = EditorSettings::get_singleton()->get("export/android/jarsigner"); if (!FileAccess::exists(jarsigner)) { EditorNode::add_io_error("'jarsigner' could not be found.\nPlease supply a path in the editor settings.\nResulting apk is unsigned."); return OK; } String keystore; String password; String user; if (p_debug) { keystore = EditorSettings::get_singleton()->get("export/android/debug_keystore"); password = EditorSettings::get_singleton()->get("export/android/debug_keystore_pass"); user = EditorSettings::get_singleton()->get("export/android/debug_keystore_user"); ep.step("Signing Debug APK..", 103); } else { keystore = release_keystore; password = release_password; user = release_username; ep.step("Signing Release APK..", 103); } if (!FileAccess::exists(keystore)) { EditorNode::add_io_error("Could not find keystore, unable to export."); return ERR_FILE_CANT_OPEN; } List args; args.push_back("-digestalg"); args.push_back("SHA1"); args.push_back("-sigalg"); args.push_back("MD5withRSA"); String tsa_url = EditorSettings::get_singleton()->get("export/android/timestamping_authority_url"); if (tsa_url != "") { args.push_back("-tsa"); args.push_back(tsa_url); } args.push_back("-verbose"); args.push_back("-keystore"); args.push_back(keystore); args.push_back("-storepass"); args.push_back(password); args.push_back(unaligned_path); args.push_back(user); int retval; OS::get_singleton()->execute(jarsigner, args, true, NULL, NULL, &retval); if (retval) { EditorNode::add_io_error("'jarsigner' returned with error #" + itos(retval)); return ERR_CANT_CREATE; } ep.step("Verifying APK..", 104); args.clear(); args.push_back("-verify"); args.push_back("-keystore"); args.push_back(keystore); args.push_back(unaligned_path); args.push_back("-verbose"); OS::get_singleton()->execute(jarsigner, args, true, NULL, NULL, &retval); if (retval) { EditorNode::add_io_error("'jarsigner' verification of APK failed. Make sure to use jarsigner from Java 6."); return ERR_CANT_CREATE; } } // Let's zip-align (must be done after signing) static const int ZIP_ALIGNMENT = 4; ep.step("Aligning APK..", 105); unzFile tmp_unaligned = unzOpen2(unaligned_path.utf8().get_data(), &io); if (!tmp_unaligned) { EditorNode::add_io_error("Could not find temp unaligned APK."); return ERR_FILE_NOT_FOUND; } ERR_FAIL_COND_V(!tmp_unaligned, ERR_CANT_OPEN); ret = unzGoToFirstFile(tmp_unaligned); io2 = io; dst_f = NULL; io2.opaque = &dst_f; zipFile final_apk = zipOpen2(p_path.utf8().get_data(), APPEND_STATUS_CREATE, NULL, &io2); // Take files from the unaligned APK and write them out to the aligned one // in raw mode, i.e. not uncompressing and recompressing, aligning them as needed, // following what is done in https://github.com/android/platform_build/blob/master/tools/zipalign/ZipAlign.cpp int bias = 0; while (ret == UNZ_OK) { unz_file_info info; memset(&info, 0, sizeof(info)); char fname[16384]; char extra[16384]; ret = unzGetCurrentFileInfo(tmp_unaligned, &info, fname, 16384, extra, 16384 - ZIP_ALIGNMENT, NULL, 0); String file = fname; Vector data; data.resize(info.compressed_size); // read int method, level; unzOpenCurrentFile2(tmp_unaligned, &method, &level, 1); // raw read long file_offset = unzGetCurrentFileZStreamPos64(tmp_unaligned); unzReadCurrentFile(tmp_unaligned, data.ptr(), data.size()); unzCloseCurrentFile(tmp_unaligned); // align int padding = 0; if (!info.compression_method) { // Uncompressed file => Align long new_offset = file_offset + bias; padding = (ZIP_ALIGNMENT - (new_offset % ZIP_ALIGNMENT)) % ZIP_ALIGNMENT; } memset(extra + info.size_file_extra, 0, padding); // write zip_fileinfo zipfi = get_zip_fileinfo(); zipOpenNewFileInZip2(final_apk, file.utf8().get_data(), &zipfi, extra, info.size_file_extra + padding, NULL, 0, NULL, method, level, 1); // raw write zipWriteInFileInZip(final_apk, data.ptr(), data.size()); zipCloseFileInZipRaw(final_apk, info.uncompressed_size, info.crc); bias += padding; ret = unzGoToNextFile(tmp_unaligned); } zipClose(final_apk, NULL); unzClose(tmp_unaligned); if (err) { return err; } return OK; } virtual void get_platform_features(List *r_features) { r_features->push_back("mobile"); r_features->push_back("Android"); } EditorExportAndroid() { Ref img = memnew(Image(_android_logo)); logo.instance(); logo->create_from_image(img); img = Ref(memnew(Image(_android_run_icon))); run_icon.instance(); run_icon->create_from_image(img); device_lock = Mutex::create(); device_thread = Thread::create(_device_poll_thread, this); devices_changed = true; quit_request = false; } ~EditorExportAndroid() { quit_request = true; Thread::wait_to_finish(device_thread); memdelete(device_lock); memdelete(device_thread); } }; void register_android_exporter() { String exe_ext; if (OS::get_singleton()->get_name() == "Windows") { exe_ext = "*.exe"; } EDITOR_DEF("export/android/adb", ""); EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, "export/android/adb", PROPERTY_HINT_GLOBAL_FILE, exe_ext)); EDITOR_DEF("export/android/jarsigner", ""); EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, "export/android/jarsigner", PROPERTY_HINT_GLOBAL_FILE, exe_ext)); EDITOR_DEF("export/android/debug_keystore", ""); EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, "export/android/debug_keystore", PROPERTY_HINT_GLOBAL_FILE, "keystore")); EDITOR_DEF("export/android/debug_keystore_user", "androiddebugkey"); EDITOR_DEF("export/android/debug_keystore_pass", "android"); EDITOR_DEF("export/android/force_system_user", false); EDITOR_DEF("export/android/timestamping_authority_url", ""); EDITOR_DEF("export/android/shutdown_adb_on_exit", true); Ref exporter = Ref(memnew(EditorExportAndroid)); EditorExport::get_singleton()->add_export_platform(exporter); }