求助！怎样实现网卡远程开机？

[fxly]

我现在迫切的想知道，怎样用Delphi实现远程开机！我的网卡支持远程开机。

[ly_liuyang]

用Delphi实现远程开机，不容易要底层技术！
还是用工具AMD的Magic Pack

[角落的青苔]

呵呵，我正好做过的

首先你要在cmos里改来可以网卡启动

然后你的程序要发送个广播，好象是666端口，消息包有固定格式的，

如果明早还没解决，我再来，因为现在代码没在这台电脑上：（

[wyb_star]

你真走运，我前天刚刚写了这个程序 :）
首先是网卡必须支持；以下是我写的代码：
代码如下：
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(StrToInt('$' + Copy(Edit1.Text,1,2))))
+string(char(StrToInt('$' + Copy(Edit1.Text,4,2))))
+string(char(StrToInt('$' + Copy(Edit1.Text,7,2))))
+string(char(StrToInt('$' + Copy(Edit1.Text,10,2))))
+string(char(StrToInt('$' + Copy(Edit1.Text,13,2))))
+string(char(StrToInt('$' + Copy(Edit1.Text,16,2))))
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:='100.100.100.255';
NMUDP1.RemotePort:=7010;
SendMStream.Write(SendCode[1],length(SendCode));
NMUDP1.SendStream(SendMStream);
finally
SendMStream.Free;
end;
end;

[wyb_star]

下面的代码是取得网卡序列号的：
function GetAdapterInfo(Lana: Char): String;
var
Adapter: TAdapterStatus;
NCB: TNCB;
begin
FillChar(NCB, SizeOf(NCB), 0);
NCB.ncb_command := Char(NCBRESET);
NCB.ncb_lana_num := Lana;
if Netbios(@NCB) <> Char(NRC_GOODRET) then
begin
Result := 'mac not found';
Exit;
end;

FillChar(NCB, SizeOf(NCB), 0);
NCB.ncb_command := Char(NCBASTAT);
NCB.ncb_lana_num := Lana;
NCB.ncb_callname := '*';

FillChar(Adapter, SizeOf(Adapter), 0);
NCB.ncb_buffer := @Adapter;
NCB.ncb_length := SizeOf(Adapter);
if Netbios(@NCB) <> Char(NRC_GOODRET) then
begin
Result := 'mac not found';
Exit;
end;
Result :=
IntToHex(Byte(Adapter.adapter_address[0]), 2) + '-' +
IntToHex(Byte(Adapter.adapter_address[1]), 2) + '-' +
IntToHex(Byte(Adapter.adapter_address[2]), 2) + '-' +
IntToHex(Byte(Adapter.adapter_address[3]), 2) + '-' +
IntToHex(Byte(Adapter.adapter_address[4]), 2) + '-' +
IntToHex(Byte(Adapter.adapter_address[5]), 2);
end;

function GetMACAddress: string;
var
AdapterList: TLanaEnum;
NCB: TNCB;
begin
FillChar(NCB, SizeOf(NCB), 0);
NCB.ncb_command := Char(NCBENUM);
NCB.ncb_buffer := @AdapterList;
NCB.ncb_length := SizeOf(AdapterList);
Netbios(@NCB);
if Byte(AdapterList.length) > 0 then
Result := GetAdapterInfo(AdapterList.lana[0])
else
Result := 'mac not found';
end;
结合上面的代码，一个网卡远程开机程序就成功了。

[角落的青苔]

(*//
标题:得到工作组内其他电脑网卡Mac地址
制作:角落的青苔
日期:2002-01-25
E-mail:[e-mail]
//*)

得到工作组内其它电脑网卡Mac地址
unit GetNetMacs;

interface

uses Windows,Classes,SysUtils;

type
PnetResourceArr = ^TNetResource;
procedure GetServerList(List:TStrings);
procedure GetUserList(fServer:string;List:TStrings);
implementation
procedure GetServerList(List:TStrings);
type
{$H+}
PMyRec = ^MyRec;
MyRec = Record
dwScope : Integer;
dwType : Integer;
dwDisplayType : Integer;
dwUsage : Integer;
LocalName : String;
RemoteName : String;
Comment : String;
Provider : String;
end;
{H-}
var NetResource : TNetResource;
TempRec : PMyRec;
Buf : Pointer;
Count,BufSize,Res : DWORD;
lphEnum : THandle;
p : PNetResourceArr;
i,j : SmallInt;
NetworkTypeList : TList;
begin
NetworkTypeList := TList.Create;
List.BeginUpdate;
List.Clear;
GetMem(Buf, 8192);
try
Res:=WNetOpenEnum(RESOURCE_GLOBALNET, RESOURCETYPE_DISK, RESOURCEUSAGE_CONTAINER, nil,lphEnum);
if Res <> 0 then Raise Exception(Res);
Count := $FFFFFFFF;
BufSize := 8192;
Res := WNetEnumResource(lphEnum, Count, Pointer(Buf), BufSize);
if Res = ERROR_NO_MORE_ITEMS then Exit;
if (Res <> 0) then Raise Exception(Res);
P := PNetResourceArr(Buf);
for I := 0 to Count-1 do
begin
New(TempRec);
TempRec^.dwScope := P^.dwScope;
TempRec^.dwType := P^.dwType ;
TempRec^.dwDisplayType := P^.dwDisplayType ;
TempRec^.dwUsage := P^.dwUsage ;
TempRec^.LocalName := StrPas(P^.lpLocalName);
TempRec^.RemoteName := StrPas(P^.lpRemoteName);
TempRec^.Comment := StrPas(P^.lpComment);
TempRec^.Provider := StrPas(P^.lpProvider);
NetworkTypeList.Add(TempRec);
Inc(P);
end;
Res := WNetCloseEnum(lphEnum);
if Res <> 0 then Raise Exception(Res);
for J := 0 to NetworkTypeList.Count-1 do
begin
TempRec := NetworkTypeList.Items[J];
NetResource := TNetResource(TempRec^);
Res:=WNetOpenEnum(RESOURCE_GLOBALNET, RESOURCETYPE_DISK, RESOURCEUSAGE_CONTAINER, @NetResource,lphEnum);
if Res <> 0 then Raise Exception(Res);
while True do
begin
Count := $FFFFFFFF;
BufSize := 8192;
Res := WNetEnumResource(lphEnum, Count, Pointer(Buf), BufSize);
if Res = ERROR_NO_MORE_ITEMS then Break;
if (Res <> 0) then Raise Exception(Res);
P := PNetResourceArr(Buf);
for I := 0 to Count - 1 do
begin
List.Add(P^.lpRemoteName);
Inc(P);
end;
end;
end;
Res := WNetCloseEnum(lphEnum);
if Res <> 0 then Raise Exception(Res);
finally
FreeMem(Buf);
NetworkTypeList.Destroy;
end;
List.EndUpdate;
end;

procedure GetUserList(fServer:string;List:TStrings);
var NetResource : TNetResource;
Buf : Pointer;
Count,BufSize,Res : DWord;
Ind : Integer;
lphEnum : THandle;
Temp : PNetResourceArr;
begin
List.Clear;
GetMem(Buf, 8192);
try
FillChar(NetResource, SizeOf(NetResource), 0);
NetResource.lpRemoteName := @fServer[1];
NetResource.dwDisplayType := RESOURCEDISPLAYTYPE_SERVER;
NetResource.dwUsage := RESOURCEUSAGE_CONTAINER;
NetResource.dwScope := RESOURCETYPE_DISK;
Res := WNetOpenEnum(RESOURCE_GLOBALNET, RESOURCETYPE_DISK, RESOURCEUSAGE_CONTAINER, @NetResource,lphEnum);
if Res <> 0 then Exit;
while True do
begin
Count := $FFFFFFFF;
BufSize := 8192;
Res := WNetEnumResource(lphEnum, Count, Pointer(Buf), BufSize);
if Res = ERROR_NO_MORE_ITEMS then Exit;
if (Res <> 0) then Exit;
Temp := PNetResourceArr(Buf);
for Ind := 0 to Count - 1 do
begin
List.Add(Temp^.lpRemoteName + 2);
// Add all the network usernames to List StringList
Inc(Temp);
end;
end;
Res := WNetCloseEnum(lphEnum);
if Res <> 0 then Raise Exception(Res);
finally
FreeMem(Buf);
end;
end;

end.
********************************
procedure TSetup_Main.GetAllStuMacs_BtnClick(Sender: TObject);
var StuNameListN:Integer;
LocalName:String;
GetLineNum:Integer;
GetLineStr:String;
begin
StuName_ListBox.Items.Clear;
StuMacs_ListBox.Items.Clear;
Application.MessageBox('依网络状况，该项操作可能耗时2-10分钟，请耐心等候！','提示',MB_OK);
HadChangeMacs:=True;
LocalName:=GetDomainName(LocalIPPowersock.LocalIP);
GetUserList(NetGroup_Edit.Text,StuName_ListBox.Items);
for StuNameListN:=StuName_ListBox.Items.Count-1 downto 0 do
if StuName_ListBox.Items[StuNameListN]=LocalName then
StuName_ListBox.Items.Delete(StuNameListN);
Application.MessageBox('已经正确得到了所有学生机名！'+#13+#13+'下面将继续取得学生机对应的网卡地址……','提示',MB_OK);
for StuNameListN:=0 to StuName_ListBox.Items.Count-1 do
StuMacs_ListBox.Items[StuNameListN]:=GetMacsFromName(StuName_ListBox.Items[StuNameListN]);
Application.MessageBox('操作成功！','提示',MB_OK);
DeleteFile('temp.txt');
end;

function TSetup_Main.GetMacsFromName(Name:String):String;
var Command:String;
tempResult:String;
begin
Command:='Command.com /c nbtstat -a '+Name+' >temp.txt';
WinExec(Pchar(Command),SW_HIDE);
Sleep(1000);
Memo1.Lines.LoadFromFile('temp.txt');
tempResult:=Memo1.Lines[Memo1.Lines.Count-1];
Memo1.Lines.Clear;
if tempResult='Host not found.' then Result:='Error!'
else
begin
tempResult:=Copy(tempResult,15,17);
Result:=ReplaceText(tempResult,'-','');
end;
end;

[角落的青苔]

//远程开机函数
procedure TFunc.PowerMachine(aMac: String;NMUDP1:TNMUDP);
var Str:Array[1..102] of char;
i:Integer;
function StrtoHex(S:String):Byte;
begin
Result := 0;
Case S[2] of
'0': Result := 0;
'1': Result := 1;
'2': Result := 2;
'3': Result := 3;
'4': Result := 4;
'5': Result := 5;
'6': Result := 6;
'7': Result := 7;
'8': Result := 8;
'9': Result := 9;
'A': Result := 10;
'B': Result := 11;
'C': Result := 12;
'D': Result := 13;
'E': Result := 14;
'F': Result := 15;
end;
Case S[1] of
'0': Result := Result;
'1': Result := Result + 16*1;
'2': Result := Result + 16*2;
'3': Result := Result + 16*3;
'4': Result := Result + 16*4;
'5': Result := Result + 16*5;
'6': Result := Result + 16*6;
'7': Result := Result + 16*7;
'8': Result := Result + 16*8;
'9': Result := Result + 16*9;
'A': Result := Result + 16*10;
'B': Result := Result + 16*11;
'C': Result := Result + 16*12;
'D': Result := Result + 16*13;
'E': Result := Result + 16*14;
'F': Result := Result + 16*15;
end;
end;
begin
for i := 1 to 6 do Str[i] := #255;
i := 7;
while i < 103 do
begin
Str[i] := chr(StrToHex(Copy(aMac,1,2)));
Str[i+1] := chr(StrToHex(Copy(aMac,3,2)));
Str[i+2] := chr(StrToHex(Copy(aMac,5,2)));
Str[i+3] := chr(StrToHex(Copy(aMac,7,2)));
Str[i+4] := chr(StrToHex(Copy(aMac,9,2)));
Str[i+5] := chr(StrToHex(Copy(aMac,11,2)));
inc(i,6);
end;
NMUDP1.LocalPort := 6666;
NMUDP1.RemotePort := 6666;
NMUDP1.RemoteHost:=GetRadiateIP;
NMUDP1.ReportLevel := 1;
NMUDP1.SendBuffer(Str,102);
end;