From 164000b59180e875619730f9bd2048b1754881e9 Mon Sep 17 00:00:00 2001 From: Daniil Gentili Date: Thu, 24 Sep 2020 20:49:34 +0200 Subject: [PATCH] Final IPC improvements --- src/danog/MadelineProto/API.php | 23 +++- .../MadelineProto/AbstractAPIFactory.php | 17 ++- .../MadelineProto/AnnotationsBuilder.php | 5 +- src/danog/MadelineProto/DocsBuilder.php | 2 +- src/danog/MadelineProto/InternalDoc.php | 101 +++++++++++++----- src/danog/MadelineProto/Ipc/Client.php | 57 ++++++---- src/danog/MadelineProto/Ipc/Server.php | 4 +- src/danog/MadelineProto/MTProto.php | 7 +- src/danog/MadelineProto/Serialization.php | 2 +- src/danog/MadelineProto/Settings.php | 23 ++++ src/danog/MadelineProto/Settings/TLSchema.php | 20 ++-- src/danog/MadelineProto/TON/InternalDoc.php | 54 ++++++++-- tools/build_docs.php | 7 +- tools/build_docs/layerUpgrade.php | 13 +-- 14 files changed, 240 insertions(+), 95 deletions(-) diff --git a/src/danog/MadelineProto/API.php b/src/danog/MadelineProto/API.php index 07d79270..dc6f8d46 100644 --- a/src/danog/MadelineProto/API.php +++ b/src/danog/MadelineProto/API.php @@ -85,7 +85,6 @@ class API extends InternalDoc */ private bool $destructing = false; - /** * API wrapper (to avoid circular references). * @@ -93,6 +92,12 @@ class API extends InternalDoc */ private $wrapper; + /** + * Unlock callback. + * + * @var ?callable + */ + private $unlock = null; /** * Magic constructor function. @@ -154,7 +159,19 @@ class API extends InternalDoc $this->APIFactory(); $this->logger->logger(Lang::$current_lang['madelineproto_ready'], Logger::NOTICE); } - + /** + * Reconnect to full instance. + * + * @return \Generator + */ + protected function reconnectFull(): \Generator + { + if ($this->API instanceof Client) { + yield $this->API->stopIpcServer(); + yield $this->API->disconnect(); + yield from $this->connectToMadelineProto(new SettingsEmpty, true); + } + } /** * Connect to MadelineProto. * @@ -184,7 +201,7 @@ class API extends InternalDoc return yield from $this->connectToMadelineProto($settings, true); } elseif ($unserialized instanceof ChannelledSocket) { // Success, IPC client - $this->API = new Client($unserialized, Logger::$default); + $this->API = new Client($unserialized, $this->session->getIpcPath(), Logger::$default); $this->APIFactory(); return true; } elseif ($unserialized) { diff --git a/src/danog/MadelineProto/AbstractAPIFactory.php b/src/danog/MadelineProto/AbstractAPIFactory.php index 26cd7f8f..7e665009 100644 --- a/src/danog/MadelineProto/AbstractAPIFactory.php +++ b/src/danog/MadelineProto/AbstractAPIFactory.php @@ -101,6 +101,10 @@ abstract class AbstractAPIFactory extends AsyncConstruct $a->methods =& $b->methods; if ($b instanceof API) { $a->mainAPI = $b; + $b->mainAPI = $b; + } elseif ($a instanceof API) { + $a->mainAPI = $a; + $b->mainAPI = $a; } else { $a->mainAPI =& $b->mainAPI; } @@ -185,17 +189,10 @@ abstract class AbstractAPIFactory extends AsyncConstruct $args = isset($arguments[0]) && \is_array($arguments[0]) ? $arguments[0] : []; return yield from $this->API->methodCallAsyncRead($name, $args, $aargs); } - if ($this->API instanceof Client - && ($lower_name === 'seteventhandler' - || ($lower_name === 'loop' && !isset($arguments[0]))) + if ($lower_name === 'seteventhandler' + || ($lower_name === 'loop' && !isset($arguments[0])) ) { - yield $this->API->stopIpcServer(); - yield $this->API->disconnect(); - if ($this instanceof API) { - yield from $this->connectToMadelineProto(new SettingsEmpty, true); - } else { - yield from $this->mainAPI->connectToMadelineProto(new SettingsEmpty, true); - } + yield from $this->mainAPI->reconnectFull(); } $res = $this->methods[$lower_name](...$arguments); return $res instanceof \Generator ? yield from $res : yield $res; diff --git a/src/danog/MadelineProto/AnnotationsBuilder.php b/src/danog/MadelineProto/AnnotationsBuilder.php index db4a70ba..f3d6d27b 100644 --- a/src/danog/MadelineProto/AnnotationsBuilder.php +++ b/src/danog/MadelineProto/AnnotationsBuilder.php @@ -20,6 +20,7 @@ namespace danog\MadelineProto; use Amp\Promise; +use danog\MadelineProto\Settings\TLSchema; use danog\MadelineProto\TL\TL; use danog\MadelineProto\TL\TLCallback; use phpDocumentor\Reflection\DocBlockFactory; @@ -37,7 +38,9 @@ class AnnotationsBuilder $this->logger = $logger; } }); - $this->TL->init($settings['tl_schema']); + $tlSchema = new TLSchema; + $tlSchema->mergeArray($settings); + $this->TL->init($tlSchema); $this->settings = $settings; $this->output = $output; } diff --git a/src/danog/MadelineProto/DocsBuilder.php b/src/danog/MadelineProto/DocsBuilder.php index ec7ece32..0f38967a 100644 --- a/src/danog/MadelineProto/DocsBuilder.php +++ b/src/danog/MadelineProto/DocsBuilder.php @@ -50,7 +50,7 @@ class DocsBuilder } }); $new = new TLSchema; - $new->mergeArray($settings['tl_schema']); + $new->mergeArray($settings); $this->TL->init($new); if (isset($settings['tl_schema']['td']) && !isset($settings['tl_schema']['telegram'])) { $this->td = true; diff --git a/src/danog/MadelineProto/InternalDoc.php b/src/danog/MadelineProto/InternalDoc.php index ba49f597..8967ae9d 100644 --- a/src/danog/MadelineProto/InternalDoc.php +++ b/src/danog/MadelineProto/InternalDoc.php @@ -4568,12 +4568,11 @@ class InternalDoc extends APIFactory /** * Cleanup memory and session file. * - * @return self + * @return void */ - public function cleanup(): \danog\MadelineProto\API + public function cleanup(): void { $this->API->cleanup(); - return $this; } /** * Close connection with client, connected via web. @@ -4848,15 +4847,17 @@ class InternalDoc extends APIFactory * Asynchronously lock a file * Resolves with a callbable that MUST eventually be called in order to release the lock. * - * @param string $file File to lock - * @param integer $operation Locking mode - * @param float $polling Polling interval + * @param string $file File to lock + * @param integer $operation Locking mode + * @param float $polling Polling interval + * @param ?Promise $token Cancellation token + * @param ?callable $failureCb Failure callback, called only once if the first locking attempt fails. * - * @return Promise + * @return Promise */ - public function flock(string $file, int $operation, float $polling = 0.1) + public function flock(string $file, int $operation, float $polling = 0.1, ?\Amp\Promise $token = null, $failureCb = null) { - return \danog\MadelineProto\Tools::flock($file, $operation, $polling); + return \danog\MadelineProto\Tools::flock($file, $operation, $polling, $token, $failureCb); } /** * Convert bot API channel ID to MTProto channel ID. @@ -5247,11 +5248,11 @@ class InternalDoc extends APIFactory return \danog\MadelineProto\MTProto::getSessionId($madelineProto); } /** - * Return current settings array. + * Return current settings. * * @return Settings */ - public function getSettings(): Settings + public function getSettings(): \danog\MadelineProto\Settings { return $this->API->getSettings(); } @@ -5326,6 +5327,21 @@ class InternalDoc extends APIFactory { return $this->API->hasSecretChat($chat); } + /** + * Checks private property exists in an object. + * + * @param object $obj Object + * @param string $var Attribute name + * + * @psalm-suppress InvalidScope + * + * @return bool + * @access public + */ + public function hasVar($obj, string $var): bool + { + return \danog\MadelineProto\Tools::hasVar($obj, $var); + } /** * Import authorization. * @@ -5348,7 +5364,13 @@ class InternalDoc extends APIFactory { return \danog\MadelineProto\Tools::inflateStripped($stripped); } - + /** + * Initialize database instance. + * + * @param MTProto $MadelineProto + * @param boolean $reset + * @return \Generator + */ public function initDb(\danog\MadelineProto\MTProto $MadelineProto, bool $reset = false, array $extra = []) { return $this->__call(__FUNCTION__, [$MadelineProto, $reset, $extra]); @@ -5418,7 +5440,7 @@ class InternalDoc extends APIFactory /** * Start MadelineProto's update handling loop, or run the provided async callable. * - * @param callable $callback Async callable to run + * @param callable|null $callback Async callable to run * * @return mixed */ @@ -5654,13 +5676,14 @@ class InternalDoc extends APIFactory /** * Report an error to the previously set peer. * - * @param string $message Error to report + * @param string $message Error to report + * @param string $parseMode Parse mode * * @return \Generator */ - public function report(string $message, array $extra = []) + public function report(string $message, string $parseMode = '', array $extra = []) { - return $this->__call(__FUNCTION__, [$message, $extra]); + return $this->__call(__FUNCTION__, [$message, $parseMode, $extra]); } /** * Request VoIP call. @@ -5774,13 +5797,13 @@ class InternalDoc extends APIFactory /** * Set event handler. * - * @param string|EventHandler $event_handler Event handler + * @param class-string $eventHandler Event handler * * @return \Generator */ - public function setEventHandler($event_handler, array $extra = []) + public function setEventHandler(string $eventHandler, array $extra = []) { - return $this->__call(__FUNCTION__, [$event_handler, $extra]); + return $this->__call(__FUNCTION__, [$eventHandler, $extra]); } /** * Set NOOP update handler, ignoring all updates. @@ -5841,6 +5864,13 @@ class InternalDoc extends APIFactory { $this->API->setWebhook($hook_url, $pem_path); } + /** + * Set API wrapper needed for triggering serialization functions. + */ + public function setWrapper(\danog\MadelineProto\APIWrapper $wrapper): void + { + $this->API->setWrapper($wrapper); + } /** * Setup logger. * @@ -5853,11 +5883,11 @@ class InternalDoc extends APIFactory /** * Asynchronously sleep. * - * @param int $time Number of seconds to sleep for + * @param int|float $time Number of seconds to sleep for * * @return Promise */ - public function sleep(int $time) + public function sleep($time) { return \danog\MadelineProto\Tools::sleep($time); } @@ -5937,6 +5967,27 @@ class InternalDoc extends APIFactory { return \danog\MadelineProto\Tools::timeout($promise, $timeout); } + /** + * Creates an artificial timeout for any `Promise`. + * + * If the promise is resolved before the timeout expires, the result is returned + * + * If the timeout expires before the promise is resolved, a default value is returned + * + * @template TReturn + * + * @param Promise|\Generator $promise Promise to which the timeout is applied. + * @param int $timeout Timeout in milliseconds. + * @param TReturn $default + * + * @return Promise + * + * @throws \TypeError If $promise is not an instance of \Amp\Promise or \React\Promise\PromiseInterface. + */ + public function timeoutWithDefault($promise, int $timeout, $default = null) + { + return \danog\MadelineProto\Tools::timeoutWithDefault($promise, $timeout, $default); + } /** * Convert to camelCase. * @@ -6063,12 +6114,12 @@ class InternalDoc extends APIFactory /** * Parse, update and store settings. * - * @param array $settings Settings - * @param bool $reinit Whether to reinit the instance + * @param Settings|SettingsEmpty $settings Settings + * @param bool $reinit Whether to reinit the instance * - * @return void + * @return \Generator */ - public function updateSettings(array $settings, bool $reinit = true, array $extra = []) + public function updateSettings(\danog\MadelineProto\SettingsAbstract $settings, bool $reinit = true, array $extra = []) { return $this->__call(__FUNCTION__, [$settings, $reinit, $extra]); } diff --git a/src/danog/MadelineProto/Ipc/Client.php b/src/danog/MadelineProto/Ipc/Client.php index e2a43673..a7daa82c 100644 --- a/src/danog/MadelineProto/Ipc/Client.php +++ b/src/danog/MadelineProto/Ipc/Client.php @@ -21,12 +21,13 @@ namespace danog\MadelineProto\Ipc; use Amp\Deferred; use Amp\Ipc\Sync\ChannelledSocket; use Amp\Promise; -use Amp\Success; use danog\MadelineProto\API; use danog\MadelineProto\Exception; use danog\MadelineProto\Logger; use danog\MadelineProto\Tools; +use function Amp\Ipc\connect; + /** * IPC client. */ @@ -43,6 +44,14 @@ class Client * Requests promise array. */ private array $requests = []; + /** + * Whether to run loop. + */ + private bool $run = true; + /** + * IPC path. + */ + private string $ipcPath; /** * Logger instance. */ @@ -50,13 +59,15 @@ class Client /** * Constructor function. * - * @param ChannelledSocket $socket IPC client socket - * @param Logger $logger Logger + * @param ChannelledSocket $socket IPC client socket + * @param string $ipcPath IPC socket path + * @param Logger $logger Logger */ - public function __construct(ChannelledSocket $server, Logger $logger) + public function __construct(ChannelledSocket $server, string $ipcPath, Logger $logger) { $this->logger = $logger; $this->server = $server; + $this->ipcPath = $ipcPath; Tools::callFork($this->loopInternal()); } /** @@ -82,19 +93,26 @@ class Client */ private function loopInternal(): \Generator { - while ($payload = yield $this->server->receive()) { - [$id, $payload] = $payload; - if (!isset($this->requests[$id])) { - Logger::log("Got response for non-existing ID $id!"); - } else { - $promise = $this->requests[$id]; - unset($this->requests[$id]); - if ($payload instanceof ExitFailure) { - $promise->fail($payload->getException()); + while ($this->run) { + while ($payload = yield $this->server->receive()) { + [$id, $payload] = $payload; + if (!isset($this->requests[$id])) { + Logger::log("Got response for non-existing ID $id!"); } else { - $promise->resolve($payload); + $promise = $this->requests[$id]; + unset($this->requests[$id]); + if ($payload instanceof ExitFailure) { + $promise->fail($payload->getException()); + } else { + $promise->resolve($payload); + } + unset($promise); } - unset($promise); + } + if ($this->run) { + $this->logger("Reconnecting to IPC server!"); + yield $this->server->disconnect(); + $this->server = yield connect($this->ipcPath); } } } @@ -116,9 +134,8 @@ class Client */ public function unreference(): void { - if (isset($this->server)) { - Tools::wait($this->server->disconnect()); - } + $this->run = false; + Tools::wait($this->server->disconnect()); } /** * Disconnect cleanly from main instance. @@ -127,7 +144,8 @@ class Client */ public function disconnect(): Promise { - return isset($this->server) ? $this->server->disconnect() : new Success(); + $this->run = false; + return $this->server->disconnect(); } /** * Stop IPC server instance. @@ -137,7 +155,6 @@ class Client public function stopIpcServer(): \Generator { yield $this->server->send(Server::SHUTDOWN); - //yield $this->disconnect(); } /** * Call function. diff --git a/src/danog/MadelineProto/Ipc/Server.php b/src/danog/MadelineProto/Ipc/Server.php index d76c5105..7895cc26 100644 --- a/src/danog/MadelineProto/Ipc/Server.php +++ b/src/danog/MadelineProto/Ipc/Server.php @@ -154,12 +154,12 @@ class Server extends SignalLoop } } finally { yield $socket->disconnect(); - if ($payload === self::SHUTDOWN) { + /*if ($payload === self::SHUTDOWN) { $this->signal(null); if (self::$shutdownDeferred) { self::$shutdownDeferred->resolve(); } - } + }*/ } } /** diff --git a/src/danog/MadelineProto/MTProto.php b/src/danog/MadelineProto/MTProto.php index 1e21abe6..2f7e266b 100644 --- a/src/danog/MadelineProto/MTProto.php +++ b/src/danog/MadelineProto/MTProto.php @@ -1148,7 +1148,12 @@ class MTProto extends AsyncConstruct implements TLCallback } } else { if (!isset($this->settings)) { - $this->settings = $settings; + if ($settings instanceof Settings) { + $this->settings = $settings; + } else { + $this->settings = new Settings; + $this->settings->merge($settings); + } } else { $this->settings->merge($settings); } diff --git a/src/danog/MadelineProto/Serialization.php b/src/danog/MadelineProto/Serialization.php index 749e1da2..3e38ecd7 100644 --- a/src/danog/MadelineProto/Serialization.php +++ b/src/danog/MadelineProto/Serialization.php @@ -112,7 +112,7 @@ abstract class Serialization $isNew = false; } else { // No session exists yet, lock for when we create it - return [null, yield Tools::flock($session->getLockPath(), LOCK_EX, 1)]; + return [null, yield from Tools::flockGenerator($session->getLockPath(), LOCK_EX, 1)]; } //Logger::log('Waiting for exclusive session lock...'); diff --git a/src/danog/MadelineProto/Settings.php b/src/danog/MadelineProto/Settings.php index 86b1387e..e489d280 100644 --- a/src/danog/MadelineProto/Settings.php +++ b/src/danog/MadelineProto/Settings.php @@ -155,6 +155,29 @@ class Settings extends SettingsAbstract public function merge(SettingsAbstract $settings): void { if (!$settings instanceof self) { + if ($settings instanceof AppInfo) { + $this->appInfo->merge($settings); + } elseif ($settings instanceof Auth) { + $this->auth->merge($settings); + } elseif ($settings instanceof Connection) { + $this->connection->merge($settings); + } elseif ($settings instanceof Files) { + $this->files->merge($settings); + } elseif ($settings instanceof Logger) { + $this->logger->merge($settings); + } elseif ($settings instanceof Peer) { + $this->peer->merge($settings); + } elseif ($settings instanceof Pwr) { + $this->pwr->merge($settings); + } elseif ($settings instanceof RPC) { + $this->rpc->merge($settings); + } elseif ($settings instanceof SecretChats) { + $this->secretChats->merge($settings); + } elseif ($settings instanceof Serialization) { + $this->serialization->merge($settings); + } elseif ($settings instanceof TLSchema) { + $this->schema->merge($settings); + } return; } $this->appInfo->merge($settings->appInfo); diff --git a/src/danog/MadelineProto/Settings/TLSchema.php b/src/danog/MadelineProto/Settings/TLSchema.php index 513ee926..2a17c334 100644 --- a/src/danog/MadelineProto/Settings/TLSchema.php +++ b/src/danog/MadelineProto/Settings/TLSchema.php @@ -36,17 +36,15 @@ class TLSchema extends SettingsAbstract if (isset($settings['layer'])) { $this->setLayer($settings['layer']); } - if (isset($settings['src'])) { - $src = $settings['src']; - if (isset($src['mtproto'])) { - $this->setMTProtoSchema($src['mtproto']); - } - if (isset($src['telegram'])) { - $this->setAPISchema($src['telegram']); - } - if (isset($src['secret'])) { - $this->setSecretSchema($src['secret']); - } + $src = $settings['src'] ?? $settings; + if (isset($src['mtproto'])) { + $this->setMTProtoSchema($src['mtproto']); + } + if (isset($src['telegram'])) { + $this->setAPISchema($src['telegram']); + } + if (isset($src['secret'])) { + $this->setSecretSchema($src['secret']); } } diff --git a/src/danog/MadelineProto/TON/InternalDoc.php b/src/danog/MadelineProto/TON/InternalDoc.php index 3da34156..05bc8210 100644 --- a/src/danog/MadelineProto/TON/InternalDoc.php +++ b/src/danog/MadelineProto/TON/InternalDoc.php @@ -1078,15 +1078,17 @@ class InternalDoc extends APIFactory * Asynchronously lock a file * Resolves with a callbable that MUST eventually be called in order to release the lock. * - * @param string $file File to lock - * @param integer $operation Locking mode - * @param float $polling Polling interval + * @param string $file File to lock + * @param integer $operation Locking mode + * @param float $polling Polling interval + * @param ?Promise $token Cancellation token + * @param ?callable $failureCb Failure callback, called only once if the first locking attempt fails. * - * @return Promise + * @return Promise */ - public function flock(string $file, int $operation, float $polling = 0.1) + public function flock(string $file, int $operation, float $polling = 0.1, ?\Amp\Promise $token = null, $failureCb = null) { - return \danog\MadelineProto\Tools::flock($file, $operation, $polling); + return \danog\MadelineProto\Tools::flock($file, $operation, $polling, $token, $failureCb); } /** * Generate MTProto vector hash. @@ -1123,6 +1125,21 @@ class InternalDoc extends APIFactory { return \danog\MadelineProto\Tools::getVar($obj, $var); } + /** + * Checks private property exists in an object. + * + * @param object $obj Object + * @param string $var Attribute name + * + * @psalm-suppress InvalidScope + * + * @return bool + * @access public + */ + public function hasVar($obj, string $var): bool + { + return \danog\MadelineProto\Tools::hasVar($obj, $var); + } /** * Inflate stripped photosize to full JPG payload. * @@ -1359,11 +1376,11 @@ class InternalDoc extends APIFactory /** * Asynchronously sleep. * - * @param int $time Number of seconds to sleep for + * @param int|float $time Number of seconds to sleep for * * @return Promise */ - public function sleep(int $time) + public function sleep($time) { return \danog\MadelineProto\Tools::sleep($time); } @@ -1391,6 +1408,27 @@ class InternalDoc extends APIFactory { return \danog\MadelineProto\Tools::timeout($promise, $timeout); } + /** + * Creates an artificial timeout for any `Promise`. + * + * If the promise is resolved before the timeout expires, the result is returned + * + * If the timeout expires before the promise is resolved, a default value is returned + * + * @template TReturn + * + * @param Promise|\Generator $promise Promise to which the timeout is applied. + * @param int $timeout Timeout in milliseconds. + * @param TReturn $default + * + * @return Promise + * + * @throws \TypeError If $promise is not an instance of \Amp\Promise or \React\Promise\PromiseInterface. + */ + public function timeoutWithDefault($promise, int $timeout, $default = null) + { + return \danog\MadelineProto\Tools::timeoutWithDefault($promise, $timeout, $default); + } /** * Convert to camelCase. * diff --git a/tools/build_docs.php b/tools/build_docs.php index 14967dc1..ee36b53e 100755 --- a/tools/build_docs.php +++ b/tools/build_docs.php @@ -16,6 +16,7 @@ use danog\MadelineProto\APIFactory; use danog\MadelineProto\Logger; use danog\MadelineProto\Magic; use danog\MadelineProto\MTProto; +use danog\MadelineProto\Settings\Logger as SettingsLogger; use danog\MadelineProto\TON\API as TONAPI; use danog\MadelineProto\TON\APIFactory as TONAPIFactory; use danog\MadelineProto\TON\Lite; @@ -25,7 +26,7 @@ use danog\MadelineProto\TON\Lite; require 'vendor/autoload.php'; Magic::classExists(); -Logger::constructor(1); +Logger::constructorFromSettings(new SettingsLogger); $logger = Logger::$default; \set_error_handler(['\danog\MadelineProto\Exception', 'ExceptionErrorHandler']); @@ -78,8 +79,8 @@ $doc = new \danog\MadelineProto\AnnotationsBuilder( $logger, [ 'tl_schema' => [ - 'lite_api' => "$d/schemas/TON/lite_api.tl", - 'ton_api' => "$d/schemas/TON/ton_api.tl", + 'telegram' => "$d/schemas/TON/lite_api.tl", + 'mtproto' => "$d/schemas/TON/ton_api.tl", //'tonlib_api' => "$d/schemas/TON/tonlib_api.tl", ] ], diff --git a/tools/build_docs/layerUpgrade.php b/tools/build_docs/layerUpgrade.php index 8225c757..0a63d723 100644 --- a/tools/build_docs/layerUpgrade.php +++ b/tools/build_docs/layerUpgrade.php @@ -18,27 +18,22 @@ function layerUpgrade(int $layer): void \copy("schemas/$schema.tl", "src/danog/MadelineProto/$schema.tl"); } - $doc = \file_get_contents('src/danog/MadelineProto/MTProto.php'); - \preg_match("/'layer' => (\d+)/", $doc, $matches); + $doc = \file_get_contents('src/danog/MadelineProto/Settings/TLSchema.php'); + \preg_match("/layer = (\d+)/", $doc, $matches); $prevLayer = (int) $matches[1]; if ($prevLayer === $layer) { return; } - \preg_match_all("/const V = (\d+)/", $doc, $matches); - $prevVersion = $matches[1][1]; - $version = $prevVersion + 1; $doc = \str_replace( [ - "'layer' => $prevLayer", + "layer = $prevLayer", "TL_telegram_$prevLayer", - "const V = $prevVersion" ], [ - "'layer' => $layer", + "layer = $layer", "TL_telegram_$layer", - "const V = $version" ], $doc );