改名

2020-10-09 10:58:37 +08:00
parent 8147a57fa0
commit c4bde06838
37 changed files with 7920 additions and 2 deletions
@@ -0,0 +1,193 @@
+<?php
+/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4 foldmethod=marker: */
+// +---------------------------------------------------------------------------
+// | SWAN [ $_SWANBR_SLOGAN_$ ]
+// +---------------------------------------------------------------------------
+// | Copyright $_SWANBR_COPYRIGHT_$
+// +---------------------------------------------------------------------------
+// | Version  $_SWANBR_VERSION_$
+// +---------------------------------------------------------------------------
+// | Licensed ( $_SWANBR_LICENSED_URL_$ )
+// +---------------------------------------------------------------------------
+// | $_SWANBR_WEB_DOMAIN_$
+// +---------------------------------------------------------------------------
+
+namespace Kafka;
+
+/**
+------------------------------------------------------------------------------
+* Kafka protocol since Kafka v0.8
+------------------------------------------------------------------------------
+*
+* @package
+* @version $_SWANBR_VERSION_$
+* @copyright Copyleft
+* @author $_SWANBR_AUTHOR_$
+------------------------------------------------------------------------------
+*/
+
+abstract class Config
+{
+    // {{{ consts
+    // }}}
+    // {{{ members
+
+    protected static $options = array();
+
+    private static $defaults = array(
+        'clientId' => 'kafka-php',
+        'brokerVersion' => '0.10.1.0',
+        'metadataBrokerList' => '',
+        'messageMaxBytes' => '1000000',
+        'metadataRequestTimeoutMs' => '60000',
+        'metadataRefreshIntervalMs' => '300000',
+        'metadataMaxAgeMs' => -1,
+    );
+
+    // }}}
+    // {{{ functions
+    // {{{ public function __call()
+
+    public function __call($name, $args)
+    {
+        if (strpos($name, 'get') === 0 || strpos($name, 'iet') === 0) {
+            $option = strtolower(substr($name, 3, 1)) . substr($name, 4);
+            if (isset(self::$options[$option])) {
+                return self::$options[$option];
+            }
+
+            if (isset(self::$defaults[$option])) {
+                return self::$defaults[$option];
+            }
+            if (isset(static::$defaults[$option])) {
+                return static::$defaults[$option];
+            }
+            return false;
+        }
+
+        if (strpos($name, 'set') === 0) {
+            if (count($args) != 1) {
+                return false;
+            }
+            $option = strtolower(substr($name, 3, 1)) . substr($name, 4);
+            static::$options[$option] = $args[0];
+            // check todo
+            return true;
+        }
+    }
+
+    // }}}
+    // {{{ public function setClientId()
+
+    public function setClientId($val)
+    {
+        $client = trim($val);
+        if ($client == '') {
+            throw new \Kafka\Exception\Config('Set clientId value is invalid, must is not empty string.');
+        }
+        static::$options['clientId'] = $client;
+    }
+
+    // }}}
+    // {{{ public function setBrokerVersion()
+
+    public function setBrokerVersion($version)
+    {
+        $version = trim($version);
+        if ($version == '' || version_compare($version, '0.8.0') < 0) {
+            throw new \Kafka\Exception\Config('Set broker version value is invalid, must is not empty string and gt 0.8.0.');
+        }
+        static::$options['brokerVersion'] = $version;
+    }
+
+    // }}}
+    // {{{ public function setMetadataBrokerList()
+
+    public function setMetadataBrokerList($list)
+    {
+        if (trim($list) == '') {
+            throw new \Kafka\Exception\Config('Set broker list value is invalid, must is not empty string');
+        }
+        $tmp = explode(',', trim($list));
+        $lists = array();
+        foreach ($tmp as $key => $val) {
+            if (trim($val) != '') {
+                $lists[] = $val;
+            }
+        }
+        if (empty($lists)) {
+            throw new \Kafka\Exception\Config('Set broker list value is invalid, must is not empty string');
+        }
+        foreach ($lists as $val) {
+            $hostinfo = explode(':', $val);
+            foreach ($hostinfo as $key => $val) {
+                if (trim($val) == '') {
+                    unset($hostinfo[$key]);
+                }
+            }
+            if (count($hostinfo) != 2) {
+                throw new \Kafka\Exception\Config('Set broker list value is invalid, must is not empty string');
+            }
+        }
+
+        static::$options['metadataBrokerList'] = $list;
+    }
+
+    // }}}
+    // {{{ public function clear()
+
+    public function clear()
+    {
+        static::$options = [];
+    }
+
+    // }}}
+    // {{{ public function setMessageMaxBytes()
+
+    public function setMessageMaxBytes($messageMaxBytes)
+    {
+        if (!is_numeric($messageMaxBytes) || $messageMaxBytes < 1000 || $messageMaxBytes > 1000000000) {
+            throw new \Kafka\Exception\Config('Set message max bytes value is invalid, must set it 1000 .. 1000000000');
+        }
+        static::$options['messageMaxBytes'] = $messageMaxBytes;
+    }
+
+    // }}}
+    // {{{ public function setMetadataRequestTimeoutMs()
+
+    public function setMetadataRequestTimeoutMs($metadataRequestTimeoutMs)
+    {
+        if (!is_numeric($metadataRequestTimeoutMs) || $metadataRequestTimeoutMs < 10
+            || $metadataRequestTimeoutMs > 900000) {
+            throw new \Kafka\Exception\Config('Set metadata request timeout value is invalid, must set it 10 .. 900000');
+        }
+        static::$options['metadataRequestTimeoutMs'] = $metadataRequestTimeoutMs;
+    }
+
+    // }}}
+    // {{{ public function setMetadataRefreshIntervalMs()
+
+    public function setMetadataRefreshIntervalMs($metadataRefreshIntervalMs)
+    {
+        if (!is_numeric($metadataRefreshIntervalMs) || $metadataRefreshIntervalMs < 10
+            || $metadataRefreshIntervalMs > 3600000) {
+            throw new \Kafka\Exception\Config('Set metadata refresh interval value is invalid, must set it 10 .. 3600000');
+        }
+        static::$options['metadataRefreshIntervalMs'] = $metadataRefreshIntervalMs;
+    }
+
+    // }}}
+    // {{{ public function setMetadataMaxAgeMs()
+
+    public function setMetadataMaxAgeMs($metadataMaxAgeMs)
+    {
+        if (!is_numeric($metadataMaxAgeMs) || $metadataMaxAgeMs < 1
+            || $metadataMaxAgeMs > 86400000) {
+            throw new \Kafka\Exception\Config('Set metadata max age value is invalid, must set it 1 .. 86400000');
+        }
+        static::$options['metadataMaxAgeMs'] = $metadataMaxAgeMs;
+    }
+
+    // }}}
+    // }}}
+}