20070521 wake up on lan code
http://www.yippeesoft.com

<?php

   /***************************************************
    * PHP Class for UDP Magic Packet Wake-on-Lan   
    * ?2002                           
    ***************************************************
    * This class exports 2 functions you would most 
    * probably want to use:                 
    *   void MagicPacket() – class descriptor     
    *   bool wake(string $ip, string $mac[, int $port]) – to wake the computer at the specified
    *                   ip address. The mac argument is the MAC
    *                   address of the NIC you would like to
    *                   wake up. The port argument is any UDP port,
    *                   preferably 9, the UDP discard port.
    *                   Returns true on success, false on failure.
    ***************************************************
    * Usage: $wol = new MagicPacket();         
    *     $wol -> wake(\’192.168.1.201\’,\’001122334455\’, 9);       
    ****************************************************/

class MagicPacket
&leftsign;
   function MagicPacket()
   &leftsign;
       $this -> $ff = chr(0xFF);
   &rightsign;

   function wake($ip, $mac, $port)
   &leftsign;
       $this -> $nic = fsockopen("udp://" . $ip, $port);
       if( !$this -> $nic )
       &leftsign;
           fclose($this -> $nic);
           return false;
       &rightsign;
       else
       &leftsign;
           fwrite($this -> $nic, $this -> generate_magic_packet($mac));
           fclose($this -> $nic);
           return true;
       &rightsign;
   &rightsign;

   function generate_magic_packet($dest_mac)
   &leftsign;
       $packet = "";
       for($i = 0; $i < 6; $i++)
       &leftsign;
           $packet .= $this -> $ff;
       &rightsign;
       for($i = 0; $i < 6; $i++)
       &leftsign;
           $packet .= chr((int)substr($dest_mac, $i, $i + 2));
       &rightsign;
       return $packet;
   &rightsign;
&rightsign;

?>
  

   http://www.depicus.com/wake-on-lan/woli.aspx
   ake on Lan Magic Packets can be sent over the Internet – why not try waking up one of your machines with our free Wake On Wan Service.

   Wake On LAN over the Internet

One example of how to wake up a home or office computer across the Internet is the following.

Assume a home network with a WAN router, in this case a DrayTek Vigor 2500We with firmware version 2.54. The main problem is that you cannot use any of the usual methods to address the target computer. Since it is off, it has no IP address. False advice is widespread, because people keep forgetting this simple fact.

The router has to send a special broadcast packet into the Local Area Network, using the MAC (Media Access Control) address, rather than the IP address. With some routers you may be able to achieve this by sending a Wake-On-LAN packet to the router and forward the port to an internal broadcast address, for example: 192.168.0.255

With most routers, however, this still does not work. You have to rely on the router to have the special ability to forward or send a Wake-On-LAN broadcast packet. In the case of the DrayTek router this can only be achieved through the telnet interface, but unfortunately not yet through the Web interface. An example for the telnet command for this DrayTek router is:

wol up 00E01890A545

Of course you have to replace the hex number with the MAC address of your target computer, and for this particular router you cannot intersperse hyphens as usual. The router needs the address in the direct short hexadecimal format. Check your router\’s manual or help system for its specifics.

procedure TForm1.Button1Click(Sender: TObject);
var
 SendCode:string;
 TempStr:string;
 i:byte;
begin
 SendCode:=StringofChar(#255,6);
 for i:=0 to 15 do
     begin
     TempStr:=TempStr
             +string(char($00))
             +string(char($50))
             +string(char($BA))
             +string(char($EC))
             +string(char($71))
             +string(char($A6));
     end;
 SendCode:=SendCode+TempStr;
 UDPSend(SendCode);
end;
procedure TForm1.UDPSend(SendCode: String);
var
 SendMStream:TMemoryStream;
begin
 SendMStream:=TMemoryStream.Create;
 try
   NMUDP1.ReportLevel:=1;
   NMUDP1.RemoteHost:=\’188.0.255.255\’;
   NMUDP1.RemotePort:=7010;
   SendMStream.Write(SendCode[1],length(SendCode));
   NMUDP1.SendStream(SendMStream);
 finally
   SendMStream.Free;
 end;
end;

/********************************************************************
* created: 2004/06/02
* created: 2:6:2004   10:24
* filename:  c:\\documents and settings\\administrator\\桌面\\wakeup.cpp
* file path: c:\\documents and settings\\administrator\\桌面
* file base: wakeup
* file ext: cpp
* author:  XiaoPing Zhang
*
* purpose:
*********************************************************************/
#include "stdafx.h"
#include

#define  MAC_ADDR_LEN  6
#define  MAGIC_DATA_LEN  102

#pragma comment(lib, "iphlpapi.lib")

BOOL GetMacFromIP(const char * pIP)
&leftsign;
 HRESULT hr;
 IPAddr  ipAddr;
 ULONG   pulMac[2];
 ULONG   ulLen;

 ipAddr = inet_addr ("216.145.25.31");
 memset (pulMac, 0xff, sizeof (pulMac));
 ulLen = 6;

 hr = SendARP (ipAddr, 0, pulMac, &ulLen);
 printf ("Return %08x, length %8d\\n", hr, ulLen);

 size_t i, j;
 char * szMac = new char[ulLen*3];
 PBYTE pbHexMac = (PBYTE) pulMac;

 //
 // Convert the binary MAC address into human-readable
 //
 for (i = 0, j = 0; i < ulLen – 1; ++i) &leftsign;
  j += sprintf (szMac + j, "%02X:", pbHexMac[i]);
 &rightsign;

 sprintf (szMac + j, "%02X", pbHexMac[i]);
 printf ("MAC address %s\\n", szMac);

 delete [] szMac;

 return TRUE;
&rightsign;

// 输入6个字节的mac地址
BOOL WakeupSinglePC(const unsigned char* pMac)
&leftsign;
 // TODO: Add your command handler code here
 if (pMac == NULL)
 &leftsign;
  TRACE("Mac address error!");
  return FALSE; 
 &rightsign;
 
 WSADATA wsaData;
 int err = WSAStartup( MAKEWORD(2, 2), &wsaData );
 if ( err != 0 )
 &leftsign;
  TRACE("WSAStartup error %d !", WSAGetLastError());
  return FALSE;
 &rightsign;
 
 if ( LOBYTE( wsaData.wVersion ) != 2 &line;&line;
   HIBYTE( wsaData.wVersion ) != 2 )
 &leftsign;
  TRACE("WinSock DLL not supports 2.2 !");
  return FALSE;
 &rightsign;
 
 do
 &leftsign;
  SOCKET sFirst = socket(AF_INET, SOCK_DGRAM, 0);
  if (sFirst == INVALID_SOCKET)
  &leftsign;
   TRACE("socket error %d !", WSAGetLastError());
   break;  
  &rightsign;

  do
  &leftsign;
   BOOL bOptVal = TRUE;
   int iOptLen = sizeof(BOOL);
  
   err = setsockopt(sFirst, SOL_SOCKET, SO_BROADCAST, (char*)&bOptVal, iOptLen);
   if (err == SOCKET_ERROR)
   &leftsign;
    TRACE("setsockopt error %d !", WSAGetLastError());
    break; 
   &rightsign;
  
   char szMagicData[MAGIC_DATA_LEN];
   memset(szMagicData, 0xff, sizeof(szMagicData));
  
   for(int i=MAC_ADDR_LEN; i   &leftsign;
    memcpy(szMagicData+i, pMac, sizeof(unsigned char)*MAC_ADDR_LEN);
   &rightsign;
  
   sockaddr_in addr;
   addr.sin_family = AF_INET;
   addr.sin_port = htons(0);
   addr.sin_addr.s_addr = htonl(INADDR_BROADCAST);
  
   err = sendto(sFirst, szMagicData, sizeof(szMagicData), 0, (LPSOCKADDR)&addr, sizeof(addr));
   if (err == SOCKET_ERROR)
   &leftsign;
    TRACE("sendto error %d !", WSAGetLastError());
    break;
   &rightsign;  
  &rightsign; while(0);
 
  err = closesocket(sFirst);
  if (err == SOCKET_ERROR)
  &leftsign;
   TRACE("closesocket error %d !", WSAGetLastError());
   break;
  &rightsign; 
 &rightsign; while(0);
 
 err = WSACleanup();
 if ( err == SOCKET_ERROR )
 &leftsign;
  TRACE("WSACleanup error %d !", WSAGetLastError());
  return FALSE;
 &rightsign;
 
 return TRUE;
&rightsign;

// 输入6个字节的mac地址数组
BOOL  WakeupMultiPC(int iNum, const unsigned char* pszMac[])
&leftsign;
 // TODO: Add your command handler code here
 if (pszMac == NULL)
 &leftsign;
  TRACE("Mac address Error!", WSAGetLastError());
  return FALSE;
 &rightsign;
 
 WSADATA wsaData;
 int err = WSAStartup( MAKEWORD(2, 2), &wsaData );
 if ( err != 0 )
 &leftsign;
  TRACE("WSAStartup Error %d !", WSAGetLastError());
  return FALSE;
 &rightsign;
 
 if ( LOBYTE( wsaData.wVersion ) != 2 &line;&line;
   HIBYTE( wsaData.wVersion ) != 2 )
 &leftsign;
  TRACE("WinSock DLL not supports 2.2");
  return FALSE;
 &rightsign;
 
 do
 &leftsign;
  SOCKET sFirst = socket(AF_INET, SOCK_DGRAM, 0);
  if (sFirst == INVALID_SOCKET)
  &leftsign;
   TRACE("socket error %d !", WSAGetLastError());
   break;  
  &rightsign;
 
  do
  &leftsign;
   BOOL bOptVal = TRUE;
   int iOptLen = sizeof(BOOL);
  
   err = setsockopt(sFirst, SOL_SOCKET, SO_BROADCAST, (char*)&bOptVal, iOptLen);
   if (err == SOCKET_ERROR)
   &leftsign;
    TRACE("setsockopt error %d !", WSAGetLastError());
    break; 
   &rightsign;

   sockaddr_in addr;
   addr.sin_family = AF_INET;
   addr.sin_port = htons(0);
   addr.sin_addr.s_addr = htonl(INADDR_BROADCAST);

   char szMagicData[MAGIC_DATA_LEN];

   for (int index=0; index
   &leftsign;  
    memset(szMagicData, 0xff, sizeof(szMagicData));
   
    for(int i=MAC_ADDR_LEN; i    &leftsign;
     memcpy(szMagicData+i, pszMac[index], sizeof(unsigned char)*MAC_ADDR_LEN);
    &rightsign;
   
    err = sendto(sFirst, szMagicData, sizeof(szMagicData), 0, (LPSOCKADDR)&addr, sizeof(addr));
    if (err == SOCKET_ERROR)
    &leftsign;
     TRACE("sendto error %d !", WSAGetLastError());
     break;
    &rightsign;
   &rightsign;
  
  &rightsign; while(0);
 
  err = closesocket(sFirst);
  if (err == SOCKET_ERROR)
  &leftsign;
   TRACE("closesocket error %d !", WSAGetLastError());
   break;
  &rightsign; 
 &rightsign; while(0);
 
 err = WSACleanup();
 if ( err == SOCKET_ERROR )
 &leftsign;
  TRACE("WSACleanup error %d !", WSAGetLastError());
  return FALSE;
 &rightsign;
 
 return TRUE;
&rightsign;

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一月 31, 2008 at 5:08 下午 by yippee 1,007 次
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