MMS Client端的发送和接收程序。MMS的实现方式有WAP协议栈的实现，HTTP协议的实现，此源码以WAP协议栈的方式实现了MMS的发送和接收。-MMS Client-side to send and receive procedures. MMS realization of the way the realization of WAP protocol stack, HTTP protocol to achieve, the WAP protocol stack source code