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Windows mobile 下读取手机SIM卡信息

原创 Linux操作系统 作者:freshairpeng 时间:2009-03-22 22:44:51 0 删除 编辑
最近在忙一个移动警务的项目,需要获取SIM卡的信息,来做身份的验证。考虑到获取:国际移动设备识别码(IMEI:International Mobile Equipment Identification Number)和国际移动用户识别码(IMSI:International Mobile Subscriber Identification Number),读取这两个号码用到TAPI的lineGetGeneralInfo()函。在新版的OpenNetCF里没有发现对这个函数的封装(也许我没找到),于是到网上找了找,找到一个以前版本OpenNetCF里的:TapiLib.dll,包含对Windows ce phone api 的封装(TAPI),综合网上的一些资料,实现代码如下:

public struct GeneralInfo
    {
        public string Manufacturer;
        public string Model;
        public string Revision;
        public string SerialNumber;
        public string SubscriberNumber;
    }
 
    ///
    /// Tapi控制类
    ///

    public class ControlTapi
    {
 
        [DllImport("cellcore.dll")]
        private static extern int lineGetGeneralInfo(IntPtr hLigne,byte[]lpLineGeneralInfo );
 
        ///
        /// 调用cellcore.dll获取sim卡的综合信息
        ///

        ///
        ///
        private  GeneralInfo GetGeneralInfo(Line l)
        {
            GeneralInfo lgi = new GeneralInfo();
            byte[] buffer = new byte[512];
            BitConverter.GetBytes(512).CopyTo(buffer, 0);
 
            if (lineGetGeneralInfo(l.hLine, buffer) != 0)
            {
                throw new System.ComponentModel.Win32Exception(System.Runtime.InteropServices.Marshal.GetLastWin32Error(), "TAPI Error: " + System.Runtime.InteropServices.Marshal.GetLastWin32Error().ToString("X"));
            }
 
            int subscsize = BitConverter.ToInt32(buffer, 44);
            int subscoffset = BitConverter.ToInt32(buffer, 48);
            lgi.SubscriberNumber = System.Text.Encoding.Unicode.GetString(buffer, subscoffset, subscsize).ToString();
            lgi.SubscriberNumber = lgi.SubscriberNumber.Replace("\0", "");
            return lgi;
 
        }
 
       
 
        ///
        /// 获取sim卡的IMSI
        ///

        ///
        public static string  GetIMSINumber()
        {
            string result = "";
            try
            {
                Tapi t = new Tapi();
                t.Initialize();
                Line l = t.CreateLine(0, LINEMEDIAMODE.INTERACTIVEVOICE, OpenNETCF.Tapi.LINECALLPRIVILEGE.MONITOR);
                ControlTapi ctapi = new ControlTapi();
                GeneralInfo gi = ctapi.GetGeneralInfo(l);
              
                result =  gi.SubscriberNumber;
                l.Dispose();
                t.Shutdown();
 
            }
            catch// (Exception ex)
            {
                result = "";
            }
 
            return result;
 
        }
 
        ///
        /// 获取IMEI的号码
        ///

        ///
        public static string GetIMEINumber()
        {
            string result = "";
            try
            {
                Tapi t = new Tapi();
                t.Initialize();
                Line l = t.CreateLine(0, LINEMEDIAMODE.INTERACTIVEVOICE, OpenNETCF.Tapi.LINECALLPRIVILEGE.MONITOR);
                ControlTapi ctapi = new ControlTapi();
                GeneralInfo gi = ctapi.GetGeneralInfo(l);
                result = gi.SerialNumber;
                l.Dispose();
                t.Shutdown();
 
            }
            catch// (Exception ex)
            {
                result = "";
            }
 
            return result;
        }

    }

vb 的代码你可以去看看这里:http://www.peterfoot.net/RetrieveIMEIThroughTAPI.aspx

另:
1、环境:在vs2005+windows mobile 5.0 +多普达818测试通过。
2、
关于获取SIM卡的本机号码,你可以用:http://www.microsoft.com/china/msdn/archives/library/dnnetcomp/html/netcfPhoneAPI.asp,这里 提供的方法,不过这个方法需要安全认证,比较麻烦,具体认证的方式见:http://www.microsoft.com/china/MSDN/library/Mobility/pocketpc/2k3smartphonesecurity.mspx?pf=true
3、TapiLib.dll的下载地址:http://files.cnblogs.com/xjb/TapiLib.rar
4、参考资料:
http://hucgy.bokee.com/3328836.html
 

本文首发地址:http://www.watch-life.net/windows-mobile/windows-mobile-sim.html

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