public function testEncode()
{
$message = RPCMessage::createWithRpc('a.a', ['b' => 123], 2);
$encodeMessage = $message->encode();
self::assertNotEmpty($encodeMessage);
$decodeMessages = RPCMessage::decode($encodeMessage);
self::assertNotEmpty($decodeMessages);
self::assertEquals(count($decodeMessages), 1);
/**
* @var $decodeMessage RPCMessage
*/
$decodeMessage = end($decodeMessages);
self::assertTrue($decodeMessage instanceof RPCMessage);
self::assertEquals('a.a', $decodeMessage->getFunctionName());
self::assertEquals(['b' => 123], $decodeMessage->getFunctionParams());
}
public function testEncodeOrDecode()
{
$messages = [];
$messages[] = RPCMessage::createWithRpc('a.a', ['b' => 1]);
$messages[] = RPCMessage::createWithRpc('b.b', ['c' => 1]);
$messageString = RPCMessageEncode::encodeMessages($messages);
$this->assertNotEmpty($messageString);
$decodeMessages = RPCMessageEncode::decodeMessages($messageString);
$this->assertTrue(is_array($decodeMessages));
$this->assertCount(2, $decodeMessages);
foreach ($decodeMessages as $decodeMessage) {
$this->assertInstanceOf(RPCMessage::class, $decodeMessage);
}
$decodeMessage = $decodeMessages[0];
if ($decodeMessage instanceof RPCMessage) {
$this->assertEquals('a.a', $decodeMessage->getMessageBodyProperty(RPCMessage::Msg_RPC_FunctionName));
$this->assertEquals(['b' => 1], $decodeMessage->getMessageBodyProperty(RPCMessage::Msg_PPC_FunctionParams));
}
$decodeMessage = $decodeMessages[1];
if ($decodeMessage instanceof RPCMessage) {
$this->assertEquals('b.b', $decodeMessage->getMessageBodyProperty(RPCMessage::Msg_RPC_FunctionName));
$this->assertEquals(['c' => 1], $decodeMessage->getMessageBodyProperty(RPCMessage::Msg_PPC_FunctionParams));
}
}
/**
* 解密网络消息
* @param $message_str
* @param bool|true $alloc
* @param bool $encrypt
* true 返回 RPCMessage 实例数组 ,
* false 返回数组
* @return mixed|null
*/
static function decodeMessages($message_str, $alloc = true, $encrypt = false)
{
try {
// 解压缩数据
$unBase64 = base64_decode($message_str);
if ($unBase64 === FALSE) {
return null;
}
if ($encrypt) {
// 解密
for ($i = strlen($unBase64) - 1; $i >= self::NOT_OR_KEY_LEN; $i--) {
$unBase64[$i] = $unBase64[$i - self::NOT_OR_KEY_LEN] ^ $unBase64[$i];
}
$unBase64 = substr($unBase64, self::NOT_OR_KEY_LEN);
}
$messagesData = gzuncompress($unBase64);
if ($messagesData === FALSE) {
return null;
}
$jsonDecodeMessages = json_decode($messagesData, true);
$messages = [];
if ($alloc) {
foreach ($jsonDecodeMessages as $key => $jsonDecodeMessage) {
$messages[$key] = RPCMessage::createWithArray($jsonDecodeMessage);
}
} else {
$messages = $jsonDecodeMessages;
}
} catch (\Exception $e) {
return null;
}
return $messages;
}
