中国移动CMPP3.0 PHP代码，可直接使用

该代码已经使用到正式项目中，且稳定运行。

注意：
1、保持心跳，可让连接生效一个小时左右，超过一个小时请重连。 可使用if (feof($cmpp30->_socket)) 判断是否需要重连。
1、不保持心跳的情况下，连接50秒过期。

保持心跳方法。建议每三十秒保持一次 $cmpp30->Active();

<?php
namespace CMPP30;

 date_default_timezone_set("PRC");
/**
 * 移动点对点CMPP协议接口
 * 
 * PHP version 5 
 */

/**
 * 命令或响应类型 Command_Id定义
 */
define('CMPP_CONNECT', 0x00000001); // 请求连接
define('CMPP_CONNECT_RESP', 0x80000001); // 请求连接应答
define('CMPP_TERMINATE', 0x00000002); // 终止连接
define('CMPP_TERMINATE_RESP', 0x80000002); // 终止连接应答
define('CMPP_SUBMIT', 0x00000004); // 提交短信
define('CMPP_SUBMIT_RESP', 0x80000004); // 提交短信应答
define('CMPP_DELIVER', 0x00000005); // 短信下发
define('CMPP_DELIVER_RESP', 0x80000005); // 下发短信应答
define('CMPP_QUERY', 0x00000006); // 发送短信状态查询
define('CMPP_QUERY_RESP', 0x80000006); // 发送短信状态查询应答
define('CMPP_CANCEL', 0x00000007); // 删除短信
define('CMPP_CANCEL_RESP', 0x80000007); // 删除短信应答
define('CMPP_ACTIVE_TEST', 0x00000008); // 激活测试
define('CMPP_ACTIVE_TEST_RESP', 0x80000008); // 激活测试应答

class Cmpp30{

    protected $_normal_service_id="";
    protected $_template_service_id="";
    protected $_msg_src="";
    protected $_serv_addr="";
    /**
     * Socket连接
     * @var resource
     */
    protected $_socket = NULL;
    
    /**
     * 消息流水号
     * 顺序累加,步长为1,循环使用（一对请求和应答消息的流水号必须相同）
     * @var int
     */
    protected $_sequence_number = 1;
    
    protected $_message_sequence = 1;
    
    /**
     * 发送的数据
     * 已经排除access_token值
     * @var mixed
     */
    protected $_sendData = NULL;
    
    /**
     * 收到的数据
     * @var string
     */
    protected $_responseData = NULL;

    public function __construct(){

        $this->_socket = NULL;
        $this->_sequence_number = 1;
        $this->_message_sequence = rand(1,255);
    }

    protected function _log($message)
    {
        printf("%s\n",$message);
    }
    /**
     * PDU数据包转化ASCII数字
     * @param string $pdu
     * @return string
     */
    public static function pduord($pdu){
        $ord_pdu = '';
        for ($i = 0; $i < strlen($pdu); $i++) {
            $ord_pdu .= sprintf("%02x",ord($pdu[$i])) . ' ';
        }
        
        if($ord_pdu){
            $ord_pdu = substr($ord_pdu, 0, -1);
        }
                
        return $ord_pdu;
    }
    //主机 端口 用户名 密码


     // template_service_id  template_service_id as  Service_Id 业务标识，是数字、字母和符号的组合。
     //$msg_src as  msg_src信息内容来源（SP_Id，SP的企业代码）
     //$serv_addr as Src_Id  源号码
    public function Start($host, $port, $username, $password,$normal_service_id,$template_service_id,$msg_src,$serv_addr)
    {
        $this->_normal_service_id=$normal_service_id;
        $this->_template_service_id=$template_service_id;
        $this->_serv_addr=$serv_addr;
        $this->_msg_src=$msg_src;

        $this->_socket = fsockopen($host, $port, $errno, $errstr,  600*1200);
        if (!$this->_socket) {
            $this->_log("Error opening CMPP session.");
            $this->_log("Error was: $errstr.");
            return false;
        }
        socket_set_timeout($this->_socket, 600*1200);
        $status = $this->_CMPP_CONNECT($username, $password);
        if (false===$status) {
            $this->_log("Error Connect to CMPP server. Invalid credentials?");
        }
        
        return $status;
    }
    public function End()
    {
        if (!$this->_socket) {
            // not connected
            return;
        }
        $status = $this->_CMPP_TERMINATE();
        if (false==$status) {
            $this->_log("CMPP Server returned error $status");
            return false;
        }
        fclose($this->_socket);
        $this->_socket = NULL;
        return $status;
    }

    protected function _SendPDU($command_id, $pdu, $requestd)
    {
        $length = strlen($pdu) + 12;
        $header = pack("NNN", $length, $command_id, $this->_sequence_number);
        $this->_log("Sending PDU, len == $length");
        $this->_log("Sending PDU, header-len == " . strlen($header));
        $this->_log("Sending PDU, command_id == " . $command_id);
        $this->_log("Sending PDU, sequence_number == " . $this->_sequence_number);
        $this->_log("Sending PDU, header == ".self::pduord($header));

        $this->_sendData = $requestd;
        
        fwrite($this->_socket, $header . $pdu, $length);usleep(3000);
        $status = $this->_ExpectPDU($this->_sequence_number, $requestd);
        $this->_sequence_number = $this->_sequence_number + 1;
        return $status;
    }
    protected function _ExpectPDU($our_sequence_number, $requestd=NULL)
    {
        do {
            $this->_log("Trying to read PDU.");
            if (feof($this->_socket)) {
                $this->_log("Socket was closed.!!");
                return false;
            }
            $elength = fread($this->_socket, 4);
            if (empty($elength)) {
                $this->_log("Connection lost.");
                return false;
            }
            extract(unpack("Nlength", $elength));
            $this->_log("Reading PDU     : $length bytes.");
            $stream = fread($this->_socket, $length - 4);
            $this->_log("Stream len      : " . strlen($stream));
            extract(unpack("Ncommand_id/Nsequence_number", $stream));
            $command_id &= 0x0fffffff;
            $this->_log("Command id      : $command_id");
            $this->_log("sequence_number : $sequence_number");
            $pdu = substr($stream, 8);
            
            $data = NULL;
            switch ($command_id) {
                case CMPP_CONNECT:
                    $this->_log("Got CMPP_CONNECT_RESP.");
                    $data = $this->_CMPP_CONNECT_RESP($pdu, $requestd);
                    break;
                case CMPP_SUBMIT:
                    $this->_log("Got CMPP_SUBMIT_RESP.");
                    $data = $this->_CMPP_SUBMIT_RESP($pdu, $requestd);
                    break;
                case CMPP_TERMINATE:
                    $this->_log("Got CMPP_TERMINATE_RESP.");
                    break;
                case CMPP_ACTIVE_TEST:
                    $this->_log("Got CMPP_ACTIVE_TEST.");
                    break;
                default:
                    $this->_log("Got unknown CMPP pdu.");
                    break;
            }
            
            $this->_log("Received PDU: " . self::pduord(pack('N', $elength).$stream));
            
        } while ($sequence_number != $our_sequence_number);
        
        $this->_responseData = $data;
        $command_status = false===$data?false:true;
        
        return $command_status;
    }
    protected function _CMPP_CONNECT($Source_Addr, $Shared_Secret, $Version=0x20)
    {
        $data = array();
        // 源地址，此处为SP_Id，即SP的企业代码。
        $data['Source_Addr'] = $Source_Addr;
        $Source_Addr_len = 6;    
        $data['Shared_Secret'] = $Shared_Secret;    
        $data['Timestamp'] = date('mdHis');        
        $data['Version'] = $Version;
        $AuthenticatorSource_ori = $data['Source_Addr'] . pack('a9', '') . $data['Shared_Secret'] . $data['Timestamp'];        
        $data['AuthenticatorSource'] = md5($AuthenticatorSource_ori, true);
        $AuthenticatorSource_len = 16;
        
        $format = "a{$Source_Addr_len}a{$AuthenticatorSource_len}CN";
        $pdu = pack($format, $data['Source_Addr'], $data['AuthenticatorSource'], $data['Version'], $data['Timestamp']);

        $debug_data = $data;
        $debug_data['AuthenticatorSource'] = self::pduord($debug_data['AuthenticatorSource']);
        
        $this->_log("CMPP_CONNECT PDU: " . self::pduord($pdu));
        $this->_log("CMPP_CONNECT SPEC: " . $format);
        $this->_log("CMPP_CONNECT DATA: " . print_r($debug_data, true));
        unset($debug_data);

        return $this->_SendPDU(CMPP_CONNECT, $pdu, $data);
    }

    protected function _CMPP_CONNECT_RESP($pdu, $requestd){
        $format = "CStatus/a16AuthenticatorISMG/CVersion";
        $data = unpack($format, $pdu);
        
        $this->_log("CMPP_CONNECT_RESP PDU: " . self::pduord($pdu));
        $this->_log("CMPP_CONNECT_RESP SPEC: " . $format);
        $this->_log("CMPP_CONNECT_RESP DATA: " . print_r($data, true));
        
        $this->_log("AuthenticatorISMG: " . self::pduord($data['AuthenticatorISMG']));
                
        $status = intval($data['Status']);
        if(strcasecmp('0', $status)){            
                return self::cmpp_connect_resp_status_error($status);
                    
        }elseif(0==strlen($data['AuthenticatorISMG'])){
            return 'ISMG认证码为空';
        }
        
        $checkAuthenticatorISMG = md5($data['Status'].$requestd['AuthenticatorSource'].$requestd['Shared_Secret'], true);
        if(strcmp($checkAuthenticatorISMG, $data['AuthenticatorISMG'])){
            return 'ISMG认证码校验失败';
        }
        
        return $data;
    }
    

    protected function _CMPP_TERMINATE()
    {
         $data="";
        $pdu = "";
        $this->_log("CMPP_TERMINATE PDU: " . self::pduord($pdu));
        return $this->_SendPDU(CMPP_TERMINATE, $pdu, $data);
    }
    
    public static function cmpp_connect_resp_status_error($status){
        $errors = array(
                0 => '正确',
                1 => '消息结构错',
                2 => '非法源地址',
                3 => '认证错',
                4 => '版本太高',
        );
        
        if($status>=0){
            if($status>=5){
                return '其他错误';
            }else{
                return $errors[$status];
            }
        }else{
            return '未知错误';
        }
    }

    protected function _CMPP_SUBMIT($data){
        $Dest_terminal_Id_len = 21*$data['DestUsr_tl'];
        $Msg_Content_len = strlen($data['Msg_Content']);
        
        //$format = "N2CCCCa10CC21CCCa6a2a6a17a17a21Ca{$Dest_terminal_Id_len}Ca{$Msg_Content_len}a8";
        //$format = "a8CCCCa10Ca32CCCCa6a2a6a17a17a21Ca32CCa140a20";
        $format = "a8CCCCa10Ca32CCCCa6a2a6a17a17a21Ca32CCa{$Msg_Content_len}a20";
        $pdu = pack($format
                , $data['Msg_Id']
                , $data['Pk_total'], $data['Pk_number'], $data['Registered_Delivery'], $data['Msg_level']
                , $data['Service_Id']
                , $data['Fee_UserType']
                , $data['Fee_terminal_Id'], $data['Fee_terminal_Type']
                , $data['TP_pId'], $data['TP_udhi'], $data['Msg_Fmt']
                , $data['Msg_src']
                , $data['FeeType']
                , $data['FeeCode']
                , $data['ValId_Time'], $data['At_Time']
                , $data['Src_Id']
                , $data['DestUsr_tl']
                , $data['Dest_terminal_Id'], $data['Dest_terminal_Type']
                , $data['Msg_Length']
                , $data['Msg_Content']
                , $data['Reserve']
        );
 
        $this->_log("CMPP_SUBMIT PDU: " . self::pduord($pdu));
        $this->_log("CMPP_SUBMIT SPEC: " . $format);
        $this->_log("CMPP_SUBMIT DATA: " . print_r($data, true));
        
        return $this->_SendPDU(CMPP_SUBMIT, $pdu, $data);
    }
    
    protected function _CMPP_SUBMIT_RESP($pdu, $requestd){
        $format = "N2Msg_Id/NResult";
        //$format = "C8Msg_Id/CResult";
        $data = unpack($format, $pdu);
        
        $this->_log("CMPP_SUBMIT_RESP PDU: " . self::pduord($pdu));
        $this->_log("CMPP_SUBMIT_RESP SPEC: " . $format);
        $this->_log("CMPP_SUBMIT_RESP DATA: " . print_r($data, true));
    
        $result = intval($data['Result']);
        if(strcasecmp('0', $result)){
            return self::cmpp_connect_resp_status_error($result);
        }
        
        return $data;
    }
    
    public static function cmpp_submit_resp_result_error($result){
        $errors = array(
                0 => '正确',
                1 => '消息结构错',
                2 => '命令字错',
                3 => '消息序号重复',
                4 => '消息长度错',
                5 => '资费代码错',
                6 => '超过最大信息长',
                7 => '业务代码错',
                8 => '流量控制错',
        );
    
        if($result>=0){
            if($result>=9){
                return '其他错误';
            }else{
                return $errors[$result];
            }
        }else{
            return '未知错误';
        }
    }

    public function SendSms($mobile,$context,$text_encoding='UTF-8')
    {
        $data=Array();

        $data['Msg_Id']=0;        
        $data['Registered_Delivery']=0;
        $data['Msg_level']=0;
        $data['Service_Id']=$this->_normal_service_id;
        $data['Fee_UserType']=3;
        $data['Fee_terminal_Id']=$mobile;
        $data['Fee_terminal_Type']=0;
        $data['TP_pId']=0;
        $data['TP_udhi']=1;
        $data['Msg_Fmt']=8;
        $data['Msg_src']=$this->_msg_src;
        $data['FeeType']="01";
        $data['FeeCode']="000000";
        $data['ValId_Time']="";
        $data['At_Time']="";
        $data['Src_Id']=$this->_serv_addr;
        $data['DestUsr_tl']=1;
        $data['Dest_terminal_Id']=$mobile;
        $data['Dest_terminal_Type']=0;
        
        $txt_head = 6;
        $txt_len = 140;
        $max_len = $txt_len-$txt_head;
        $Msg_Content=mb_convert_encoding($context, "UCS-2BE", $text_encoding);
        $msg_sequence = $this->_message_sequence++;

        if(strlen($Msg_Content)<$max_len)
        {
            $data['Pk_total']=1;
            $data['Pk_number']=1;
            $udh = pack("cccccc", 5, 0, 3, $msg_sequence, 1, 1);
            $data['Msg_Content']=$udh .$Msg_Content;
            $data['Msg_Length']=strlen($data['Msg_Content']);
            $data['Reserve']='';
            $this->_log("CMPP_SUBMIT_DATA PDU: " . self::pduord($data['Msg_Content']));
            $status = $this->_CMPP_SUBMIT($data);
            $this->_log($status);
            return ;
        }
        $pos = 0;
        $num_messages = ceil(strlen($Msg_Content) / $max_len);
        $this->_log($num_messages);
        for($i=0;$i<$num_messages;$i++)
        {
            $data['Pk_total']=$num_messages;
            $data['Pk_number']=$i+1;
            $udh = pack("cccccc", 5, 0, 3, $msg_sequence, $num_messages, $i+1);
            $data['Msg_Content']=$udh .substr($Msg_Content, $i*$max_len, $max_len);
            $data['Msg_Length']=strlen($data['Msg_Content']);
            $data['Reserve']='';
            $this->_log("CMPP_SUBMIT_DATA PDU: " . self::pduord($data['Msg_Content']));            
            $status = $this->_CMPP_SUBMIT($data);
            $this->_log($status);
        }            
    }

    public function SendSmsT($mobile,$strKey,$param,$text_encoding='UTF-8')
    {
        $data=Array();

        $data['Msg_Id']=0;
        $data['Pk_total']=1;
        $data['Pk_number']=1;
        $data['Registered_Delivery']=0;
        $data['Msg_level']=0;
        $data['Service_Id']=$this->_template_service_id;
        $data['Fee_UserType']=3;
        $data['Fee_terminal_Id']=$mobile;
        $data['Fee_terminal_Type']=0;
        $data['TP_pId']=0;
        $data['TP_udhi']=0;
        $data['Msg_Fmt']=8;
        $data['Msg_src']=$this->_msg_src;
        $data['FeeType']="01";
        $data['FeeCode']="000000";
        $data['ValId_Time']="";
        $data['At_Time']="";
        $data['Src_Id']=$this->_serv_addr;
        $data['DestUsr_tl']=1;
        $data['Dest_terminal_Id']=$mobile;
        $data['Dest_terminal_Type']=0;
        
        if(!is_array($param)) { $this->_log("Your params none!");return ;}

        $context="<cmppTemplate><template>{$strKey}</template>";
        for($i=0;$i<count($param);$i++)
        {
            $context.=sprintf("<node%d>%s</node%d>",$i+1,$param[$i],$i+1);
        }
        $context.="</cmppTemplate>";
        $this->_log($context);

        $data['Msg_Content']=mb_convert_encoding($context, "UCS-2BE", $text_encoding);
        $data['Msg_Length']=strlen($data['Msg_Content']);
        $data['Reserve']='';

        $status = $this->_CMPP_SUBMIT($data);
        $this->_log($status);
        
    }    

    
    
    public function Active()
    {
        $data="";
        $this->_SendPDU(CMPP_ACTIVE_TEST, "", $data);
    }
}

$context="经济观察网 实习记者 骆贝贝7月18日，欧盟宣布，对全球第一大芯片制造商高通公司处以高达2.42亿欧元（约合18.69亿元人民币）的罚款，原因是高通在2009年至2011年期间，为了让英国手机软件制造商Icera退出竞争，“以掠夺性定价方式伤害竞争对手”。而这是一年多时间以来，高通第二次受到欧盟的反垄断处罚。";

$cmpp=new Cmpp30();
$cmpp->Start("",7891,"","@","","","","");
//$cmpp->SendSms("13888888888","123131313112313131311231313131123131313112313131311231313131123131313112313131311231313131123131313112313131311231313131123131313112313131311231313131123131313112313131311231313131");


?>