Hier eine Einheit kann ich nicht richtig auf Delphi 2009. Ich gebe Ihnen den ursprünglichen Code, der Daten korrekt übertragen, wenn mit Delphi 2007 kompiliert. Answering den Code für Delphi 2009 gibt mir eine Verbindung zum Server, aber keine Daten werden übertragen und keine Rückmeldung). Vielen Dank.Eine Einheit ruft Wsock32.dll für D2009 angepasst werden
unit SMTP_Connections2007;
// *********************************************************************
// Unit Name : SMTP_Connections *
// Author : Melih SARICA (Non ZERO) *
// Date : 01/17/2004 *
//**********************************************************************
interface
uses
Classes, StdCtrls;
const
WinSock = 'wsock32.dll';
Internet = 2;
Stream = 1;
fIoNbRead = $4004667F;
WinSMTP = $0001;
LinuxSMTP = $0002;
type
TWSAData = packed record
wVersion: Word;
wHighVersion: Word;
szDescription: array[0..256] of Char;
szSystemStatus: array[0..128] of Char;
iMaxSockets: Word;
iMaxUdpDg: Word;
lpVendorInfo: PChar;
end;
PHost = ^THost;
THost = packed record
Name: PChar;
aliases: ^PChar;
addrtype: Smallint;
Length: Smallint;
addr: ^Pointer;
end;
TSockAddr = packed record
Family: Word;
Port: Word;
Addr: Longint;
Zeros: array[0..7] of Byte;
end;
function WSAStartup(Version:word; Var Data:TwsaData):integer; stdcall; far; external winsock;
function socket(Family,Kind,Protocol:integer):integer; stdcall; far; external winsock;
function shutdown(Socket,How:Integer):integer; stdcall; far; external winsock;
function closesocket(socket:Integer):integer; stdcall; far; external winsock;
function WSACleanup:integer; stdcall; far; external winsock;
function bind(Socket:Integer; Var SockAddr:TSockAddr; AddrLen:integer):integer; stdcall; far; external winsock;
function listen(socket,flags:Integer):integer; stdcall; far; external winsock;
function connect(socket:Integer; Var SockAddr:TSockAddr; AddrLen:integer):integer; stdcall; far; external winsock;
function accept(socket:Integer; Var SockAddr:TSockAddr; Var AddrLen:Integer):integer; stdcall; far; external winsock;
function WSAGetLastError:integer; stdcall; far; external winsock;
function recv(socket:integer; data:pchar; datalen,flags:integer):integer; stdcall; far; external winsock;
function send(socket:integer; var data; datalen,flags:integer):integer; stdcall; far; external winsock;
function gethostbyname(HostName:PChar):PHost; stdcall; far; external winsock;
function WSAIsBlocking:boolean; stdcall; far; external winsock;
function WSACancelBlockingCall:integer; stdcall; far; external winsock;
function ioctlsocket(socket:integer; cmd: Longint; var arg: longint): Integer; stdcall; far; external winsock;
function gethostname(name:pchar; size:integer):integer; stdcall; far; external winsock;
procedure _authSendMail(MailServer,uname,upass,mFrom,mFromName,mToName,Subject:string;mto,mbody:TStringList);
function ConnectServer(mhost:string;mport:integer):integer;
function ConnectServerwin(mhost:string;mport:integer):integer;
function DisConnectServer:integer;
function Stat: string;
function SendCommand(Command: String): string;
function SendData(Command: String): string;
function SendCommandWin(Command: String): string;
function ReadCommand: string;
function encryptB64(s:string):string;
var
mconnHandle: Integer;
mFin, mFOut: Textfile;
EofSock: Boolean;
mactive: Boolean;
mSMTPErrCode: Integer;
mSMTPErrText: string;
mMemo: TMemo;
implementation
uses
SysUtils, Sockets, IdBaseComponent,
IdCoder, IdCoder3to4, IdCoderMIME, IniFiles,Unit1;
var
mClient: TTcpClient;
procedure _authSendMail(MailServer, uname, upass, mFrom, mFromName,
mToName, Subject: string; mto, mbody: TStringList);
var
tmpstr: string;
cnt: Integer;
mstrlist: TStrings;
RecipientCount: Integer;
begin
if ConnectServerWin(Mailserver, 587) = 250 then //port is 587
begin
Sendcommandwin('AUTH LOGIN ');
SendcommandWin(encryptB64(uname));
SendcommandWin(encryptB64(upass));
SendcommandWin('MAIL FROM: ' + mfrom);
for cnt := 0 to mto.Count - 1 do
SendcommandWin('RCPT TO: ' + mto[cnt]);
Sendcommandwin('DATA');
SendData('Subject: ' + Subject);
SendData('From: "' + mFromName + '" <' + mfrom + '>');
SendData('To: ' + mToName);
SendData('Mime-Version: 1.0');
SendData('Content-Type: multipart/related; boundary="Esales-Order";');
SendData(' type="text/html"');
SendData('');
SendData('--Esales-Order');
SendData('Content-Type: text/html;');
SendData(' charset="iso-8859-9"');
SendData('Content-Transfer-Encoding: QUOTED-PRINTABLE');
SendData('');
for cnt := 0 to mbody.Count - 1 do
SendData(mbody[cnt]);
Senddata('');
SendData('--Esales-Order--');
Senddata(' ');
mSMTPErrText := SendCommand(crlf + '.' + crlf);
try
mSMTPErrCode := StrToInt(Copy(mSMTPErrText, 1, 3));
except
end;
SendData('QUIT');
DisConnectServer;
end;
end;
function Stat: string;
var
s: string;
begin
s := ReadCommand;
Result := s;
end;
function EchoCommand(Command: string): string;
begin
SendCommand(Command);
Result := ReadCommand;
end;
function ReadCommand: string;
var
tmp: string;
begin
repeat
ReadLn(mfin, tmp);
if Assigned(mmemo) then
mmemo.Lines.Add(tmp);
until (Length(tmp) < 4) or (tmp[4] <> '-');
Result := tmp
end;
function SendData(Command: string): string;
begin
Writeln(mfout, Command);
end;
function SendCommand(Command: string): string;
begin
Writeln(mfout, Command);
Result := stat;
end;
function SendCommandWin(Command: string): string;
begin
Writeln(mfout, Command + #13);
Result := stat;
end;
function FillBlank(Source: string; number: Integer): string;
var
a: Integer;
begin
Result := '';
for a := Length(trim(Source)) to number do
Result := Result + ' ';
end;
function IpToLong(ip: string): Longint;
var
x, i: Byte;
ipx: array[0..3] of Byte;
v: Integer;
begin
Result := 0;
Longint(ipx) := 0;
i := 0;
for x := 1 to Length(ip) do
if ip[x] = '.' then
begin
Inc(i);
if i = 4 then Exit;
end
else
begin
if not (ip[x] in ['0'..'9']) then Exit;
v := ipx[i] * 10 + Ord(ip[x]) - Ord('0');
if v > 255 then Exit;
ipx[i] := v;
end;
Result := Longint(ipx);
end;
function HostToLong(AHost: string): Longint;
var
Host: PHost;
begin
Result := IpToLong(AHost);
if Result = 0 then
begin
Host := GetHostByName(PChar(AHost));
if Host <> nil then Result := Longint(Host^.Addr^^);
end;
end;
function LongToIp(Long: Longint): string;
var
ipx: array[0..3] of Byte;
i: Byte;
begin
Longint(ipx) := long;
Result := '';
for i := 0 to 3 do Result := Result + IntToStr(ipx[i]) + '.';
SetLength(Result, Length(Result) - 1);
end;
procedure Disconnect(Socket: Integer);
begin
ShutDown(Socket, 1);
CloseSocket(Socket);
end;
function CallServer(Server: string; Port: Word): Integer;
var
SockAddr: TSockAddr;
begin
Result := socket(Internet, Stream, 0);
if Result = -1 then Exit;
FillChar(SockAddr, SizeOf(SockAddr), 0);
SockAddr.Family := Internet;
SockAddr.Port := swap(Port);
SockAddr.Addr := HostToLong(Server);
if Connect(Result, SockAddr, SizeOf(SockAddr)) <> 0 then
begin
Disconnect(Result);
Result := -1;
end;
end;
function OutputSock(var F: TTextRec): Integer; far;
begin
if F.BufPos <> 0 then
begin
Send(F.Handle, F.BufPtr^, F.BufPos, 0);
F.BufPos := 0;
end;
Result := 0;
end;
function InputSock(var F: TTextRec): Integer; far;
var
Size: Longint;
begin
F.BufEnd := 0;
F.BufPos := 0;
Result := 0;
repeat
if (IoctlSocket(F.Handle, fIoNbRead, Size) < 0) then
begin
EofSock := True;
Exit;
end;
until (Size >= 0);
F.BufEnd := Recv(F.Handle, F.BufPtr, F.BufSize, 0);
EofSock := (F.Bufend = 0);
end;
function CloseSock(var F: TTextRec): Integer; far;
begin
Disconnect(F.Handle);
F.Handle := -1;
Result := 0;
end;
function OpenSock(var F: TTextRec): Integer; far;
begin
if F.Mode = fmInput then
begin
EofSock := False;
F.BufPos := 0;
F.BufEnd := 0;
F.InOutFunc := @InputSock;
F.FlushFunc := nil;
end
else
begin
F.Mode := fmOutput;
F.InOutFunc := @OutputSock;
F.FlushFunc := @OutputSock;
end;
F.CloseFunc := @CloseSock;
Result := 0;
end;
procedure AssignCrtSock(Socket:integer; Var Input,Output:TextFile);
begin
with TTextRec(Input) do
begin
Handle := Socket;
Mode := fmClosed;
BufSize := SizeOf(Buffer);
BufPtr := @Buffer;
OpenFunc := @OpenSock;
end;
with TTextRec(Output) do
begin
Handle := Socket;
Mode := fmClosed;
BufSize := SizeOf(Buffer);
BufPtr := @Buffer;
OpenFunc := @OpenSock;
end;
Reset(Input);
Rewrite(Output);
end;
function ConnectServer(mhost: string; mport: Integer): Integer;
var
tmp: string;
begin
mClient := TTcpClient.Create(nil);
mClient.RemoteHost := mhost;
mClient.RemotePort := IntToStr(mport);
mClient.Connect;
mconnhandle := callserver(mhost, mport);
if (mconnHandle<>-1) then
begin
AssignCrtSock(mconnHandle, mFin, MFout);
tmp := stat;
tmp := SendCommand('HELO bellona.com.tr');
if Copy(tmp, 1, 3) = '250' then
begin
Result := StrToInt(Copy(tmp, 1, 3));
end;
end;
end;
function ConnectServerWin(mhost: string; mport: Integer): Integer;
var
tmp: string;
begin
mClient := TTcpClient.Create(nil);
mClient.RemoteHost := mhost;
mClient.RemotePort := IntToStr(mport);
mClient.Connect;
mconnhandle := callserver(mhost, mport);
if (mconnHandle<>-1) then
begin
AssignCrtSock(mconnHandle, mFin, MFout);
tmp := stat;
tmp := SendCommandWin('HELO bellona.com.tr');
if Copy(tmp, 1, 3) = '250' then
begin
Result := StrToInt(Copy(tmp, 1, 3));
end;
end;
end;
function DisConnectServer: Integer;
begin
closesocket(mconnhandle);
mClient.Disconnect;
mclient.Free;
end;
function encryptB64(s: string): string;
var
hash1: TIdEncoderMIME;
p: string;
begin
if s <> '' then
begin
hash1 := TIdEncoderMIME.Create(nil);
p := hash1.Encode(s);
hash1.Free;
end;
Result := p;
end;
end.
Hier einige Code, um es zu versuchen:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Memo1: TMemo;
// Button1: TButton;
// Memo1: TMemo;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
uses
SMTP_Connections2007;
procedure TForm1.Button1Click(Sender: TObject);
var
mto, mbody: TStringList;
MailServer, uname, upass, mFrom, mFromName,
mToName, Subject: string;
begin
mMemo := Memo1; // to output server feedback
//..........................
MailServer := 'somename.servername';
uname := 'username';
upass := 'password';
mFrom := '[email protected]';
mFromName := 'forename surname';
mToName := '';
Subject := 'Your Subject';
//..........................
mto := TStringList.Create;
mbody := TStringList.Create;
try
mto.Add('destination_emailaddress');
mbody.Add('Test Mail');
//Send Mail.................
_authSendMail(MailServer, uname, upass, mFrom, mFromName, mToName, Subject, mto, mbody);
//..........................
finally
mto.Free;
mbody.Free;
end;
end;
end.
+1 für Synapse mit Delphi 2009 – mjn