www.pudn.com > acdx.rar > Endpoint.cpp

 /*============================================================= 
 
  
 Function: 
		 
 
 
 Author: Leon Wang  
==============================================================*/ 
// Endpoint.cpp: implementation of the Endpoint class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#include "stdafx.h" 
#include "Endpoint.h" 
#include "sha1.h" 
 
////////////////////////////////////////////////////////////////////// 
// Construction/Destruction 
////////////////////////////////////////////////////////////////////// 
//##ModelId=424BB64601CD 
int Endpoint::AVAILABLE = 0; 
//##ModelId=424BB64601DC 
int Endpoint::TALKING = 1; 
 
//##ModelId=424BB646017F 
Endpoint::Endpoint() 
{ 
 
} 
    /** 
     * Initialize the Endpoint object. 
     * @param _epid     endpoint ID 
     * @param _alias    first H.323 alias 
     */ 
//##ModelId=424BB6460180 
Endpoint::Endpoint(CString _epid, CString _alias) 
{ 
		epid = _epid; 
		alias = _alias; 
        state = AVAILABLE; 
} 
 
//##ModelId=424BB6460190 
Endpoint::~Endpoint() 
{ 
 
} 
 
    /** 
     * make sure endpoints are compared only by endpoint ID. 
     * @param other endpoint to compare with 
     * @return      T / F 
     */ 
//##ModelId=424BB6460192 
BOOL Endpoint::equals(Endpoint* other)  
{ 
      return this->getEpid()==other->getEpid(); 
} 
 
    /** 
     * Return hash code of unique identifier. 
     * @return  hash code 
     */ 
//int  
//##ModelId=424BB64601BF 
void Endpoint::hashCode(CString & hashString)  
{ 
	hashString = epid; 
	LPTSTR p = hashString.GetBuffer(hashString.GetLength()); 
	SHA1HashCode(p);// care it !! test it 
	hashString = p; 
	hashString.ReleaseBuffer(); 
 
    // return epid.hashCode(); 
} 
 
//##ModelId=424BB64601C1 
void Endpoint::SHA1HashCode(char* &str) 
{ 
	CSHA1 sha1; 
	sha1.Reset(); 
	sha1.Update((UINT_8 *)str, strlen(str)); 
	sha1.Final(); 
 
	sha1.ReportHash(str, CSHA1::REPORT_DIGIT); 
} 
 
    /** 
     * Access to endpoint ID. 
     * @return  endpoint ID 
     */ 
//##ModelId=424BB646019E 
CString Endpoint::getEpid()  
{ 
        return epid; 
} 
 
    /** 
     * Change the endpoint ID. Rarely usefull! 
     * @param epid  new endpoint ID 
     */ 
//##ModelId=424BB646019F 
void Endpoint::setEpid(CString epid)  
{ 
       this->epid = epid; 
} 
 
    /** 
     * Access the first alias. 
     * @return  H.323 alias 
     */ 
//##ModelId=424BB64601A1 
CString Endpoint::getAlias()  
{ 
        return alias; 
} 
 
    /** 
     * Change the endpoint alias. 
     * @param alias H.323 alias 
     */ 
//##ModelId=424BB64601AD 
void Endpoint::setAlias(CString alias)  
{ 
        this->alias = alias; 
} 
 
    /** 
     * Access the endpoint state. 
     * @return  endpoint state (see constants) 
     */ 
//##ModelId=424BB64601AF 
int Endpoint::getState()  
{ 
        return state; 
} 
 
    /** 
     * Change the endpoint state. 
     * @param state new state (see constants) 
     */ 
//##ModelId=424BB64601B0 
void Endpoint::setState(int state)  
{ 
        this->state = state; 
} 
 
    /** 
     * Printable representation. 
     * @return  string 
     */ 
//##ModelId=424BB64601BE 
CString Endpoint::toString()  
{ 
        return getAlias() + "(" + getEpid() + ")"; 
}