求通过网关向手机发短信的材料(50分)

我需要在应用程序里向手机发送短信，要求直接走移动和联通提供的网关
请大侠们给予指点，我该如何入手

往上顶

顶，我也有同样问题。

贴个代码

是网关的

unit main;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls, ScktComp, DB, DBTables, ADODB, IniFiles,
ImgList, AppEvnts;


type
TForm1 = class(TForm)
ClientSocket: TClientSocket;
Panel1: TPanel;
Memo1: TMemo;
Timer1: TTimer;
Timer2: TTimer;
Database1: TADOConnection;
Query1: TADOQuery;
Query2: TADOQuery;
qryTemp: TADOQuery;
Button1: TButton;
Button2: TButton;
Button3: TButton;
Label4: TLabel;
Label5: TLabel;
Bevel2: TBevel;
procedure Timer1Timer(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure ClientSocketRead(Sender: TObject; Socket: TCustomWinSocket);
procedure Timer2Timer(Sender: TObject);
procedure ApplicationEvents1Minimize(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure FormActivate(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
private
{ Private declarations }
CommandID, Times: integer;
DateNum: Longint;
FirstCreate : Boolean;
procedure ConnectServer;
procedure AppException(Sender: TObject; E: Exception);
procedure SaveHisData;
procedure ClientShow(s: string);
procedure RefreshIP;
public
{ Public declarations }
ConnSuccess: Boolean;
Clients : TList;
sp_version, called, curFile: String;
ClientFile: TextFile;
strStep, strRegCode : integer;
procedure SendMsg(Msg: string);
end;

var
Form1: TForm1;
Procedure TimeDelay(DTWORD);

implementation

{$R *.dfm}
uses regForm;

Procedure TimeDelay(DTWORD);
var
TTWORD;
begin
//取得现在的Tick值
TT:=GetTickCount();
//计算Tick差值是否超过设置值
while GetTickCount()-TT<DT do
Application.ProcessMessages; //释放控制权
end;

procedure TForm1.SendMsg(Msg: string);
begin
ClientShow(Format('[%s] 发送 %s',[DatetimeTostr(Now), Msg]));
try
ClientSocket.Socket.SendText(Msg+#13#10);
except
ConnSuccess := False;
ClientShow(Format('[%s] 连接错误！',[DatetimeTostr(Now)]));
ConnectServer;
end;
end;

procedure OpenQuery(query: TADOQuery; S: String);
begin
with query do
begin
Close;
Sql.Clear; Sql.Add(S);
Open;
end;
end;

procedure ExecQuery(query: TADOQuery; S: String);
begin
with query do
begin
Close;
Sql.Clear; Sql.Add(S);
ExecSql;
end;
end;

function SubCopy(Msg, StrID: string):string;
var bpos, mpos: integer;
lMsg, stemp, bs, ms: string;
begin
result := '';
lMsg := Msg;
repeat
bpos := Pos(LowerCase(StrID), LowerCase(LMsg));
bs := copy(LMsg, bpos-1, 1);
mpos := bpos+Length(StrID);
ms := copy(LMsg, mpos, 1);
if ((bs = ' ') or (bs = '&amp;')) and (ms = '=') then
begin
stemp := copy(LMsg, mPos+1, Length(LMsg)-mpos+1);
bpos := Pos('&amp;', stemp);
if bpos > 0 then sTemp := Copy(stemp, 1, bpos-1);
result := Trim(sTemp);
break;
end;
LMsg := Copy(LMsg, mpos, Length(LMsg)-mpos);
until bpos <= 0;
end;

function AnsiToUnicode(Ansi: string):string;
var
s:string;
i, slen:integer;
j:string[2];
begin
s:='';
sLen := length(Ansi);
for i := 1 to sLen do
begin
if i mod 2 = 1 then
j:=IntToHex(word(ansi) shl 8,2)
else j:=IntToHex(word(ansi),2);
s:=s+j;
end;
Result :=s;
end;

function HexToInt(hex: char): integer;
begin
if (hex >='1') and (hex <= '9') then result := strToInt(hex)
else if ((hex >= 'a') and (hex <= 'f')) then result := integer(hex)- integer('a') + 10
else if (hex >= 'A') and (hex <= 'F') then result := integer(hex)- integer('A') + 10
else result := 0;
end;

function UnicodeToAnsi(Unicode: string):string;
var
s:string;
i, slen, m, n:integer;
begin
s:='';
sLen := length(Unicode) div 2 ;
for i := 1 to sLen do
begin
m := HexToInt(Unicode[i*2-1]);
n := HexToInt(Unicode[i*2]);
s := s+chr(m *16 +n);
end;
Result :=s;
end;

procedure TForm1.RefreshIP;
var
hDll:THandle;
GetIP: function: string;
strDllName,strErrMsg, s: String;
F: TextFile;
IniFile: TIniFile;
begin
{从服务器中下载并更新IP}
ClientShow('['+DatetimeTostr(Now)+'] 提示：现正在更新IP地址，大约需要十多秒，请稍等...');
strDllName:='./GetIPInfo.dll';//得到Dll所在
hDll:=LoadLibrary(PChar(strDllName));//加载Dll
if(hDll<=0) then
begin
ClientShow('['+DatetimeTostr(Now)+'] 对不起，不能加载文件GetIPInfo.dll，请确认文件是否存在。');
exit;
end;

GetIP:=GetProcAddress(hDll,'GetIP');
if not Assigned(GetIP) then
begin
Freelibrary(hDll);
ClientShow('['+DatetimeTostr(Now)+'] 对不起，文件GetIPInfo.dll没有信息发送功能，请确认文件是否正确。');
Exit;
end else
GetIP;

Freelibrary(hDll);

{读取IP地址}
AssignFile(F, './ip.asp');
Reset(F);
readln(F, s);
CloseFile(F);
{最新IP写入INI文件中}
IniFile := TIniFile.Create('./spClient.ini');
IniFile.WriteString('configs','ip',s);
IniFile.Free;
ClientShow('['+DatetimeTostr(Now)+'] 提示：更新完毕，请重新运行程序！')
end;

procedure TForm1.Timer1Timer(Sender: TObject);
begin
if (Times > 3) or (not ClientSocket.Active) then
begin
if ClientSocket.Active then
begin
ClientSocket.Close;
TimeDelay(1000);
ConnSuccess := False;
end;
ConnectServer;
Exit;
end;

if ClientSocket.Active then
begin
if CommandID > 9999 then CommandID := 1000 else inc(CommandID);
SendMsg('ActiveTest CommandId='+intTostr(CommandID));
Inc(Times);
end;
end;

procedure TForm1.ConnectServer;
var FileAttrs: Integer;
sr: TSearchRec;
IniFile: TIniFile;
ports :integer;
id, pwd, ip : string;
TT: dWord;
begin
IniFile := TIniFile.Create('./spClient.ini');
ports := IniFile.ReadInteger('configs','ports',8021);
ip := IniFile.ReadString('configs','ip','211.162.36.89');
sp_version := IniFile.ReadString('configs','version','1.1.1.0');
IniFile.Free;

IniFile := TIniFile.Create('./TCP.INI');
id := IniFile.ReadString('configs','id','100');
pwd := IniFile.ReadString('configs','spwd','');
Called := IniFile.ReadString('configs','called','91603318');
IniFile.Free;
try
ConnSuccess := False;
Timer2.Enabled := False;
ClientShow('['+DatetimeTostr(Now)+'] 提示：正在连接...到 '+ip+' ！');
if ClientSocket.Active then ClientSocket.Close;
ClientSocket.Address := ip;
ClientSocket.Port := ports;
ClientSocket.Host := ClientSocket.Address;
ClientSocket.Active := True;
TT:=GetTickCount();
while (GetTickCount()-TT<8000) and (not ClientSocket.Active) do
Application.ProcessMessages;

if ClientSocket.Active then
begin
if database1.Connected then database1.Close;
database1.ConnectionString := 'FILE NAME='+'./Business.udl';
database1.Connected := True;
end;
except
ClientShow('['+DatetimeTostr(Now)+'] 提示：连接出错，判断IP地址或端口是否正确！'+#10#13);
RefreshIP;
exit;
end;

if ClientSocket.Active then
begin
if CurFile <> '' then
CloseFile(ClientFile);
CurFile := DatetimeTostr(Now);
CurFile := copy(CurFile,1,4)+copy(CurFile,6,2)+copy(CurFile,9,2);
FileAttrs := faAnyFile;
AssignFile(ClientFile, CurFile+'_C.txt'); { File selected in dialog }
if FindFirst(CurFile+'_C.txt', FileAttrs, sr) = 0 then Append(ClientFile)
else ReWrite(ClientFile);

DateNum := 0;
SendMsg(Format('Login Name=%s&amp;Pwd=%s&amp;Type=0&amp;version=%s', [id, pwd, sp_version]));
end else begin
ClientShow('['+DatetimeTostr(Now)+'] 提示：连接失败！');
RefreshIP;
end;
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
CommandID := 1000;
CurFile := '';
ConnSuccess := False;
FirstCreate := True;
sp_version := '';
Application.OnException := AppException;
end;

procedure TForm1.ClientSocketRead(Sender: TObject;
Socket: TCustomWinSocket);
var Msg, MsgFlag, sTemp: string;
i: integer;
MsgList : TStringList;
begin
MsgList := TStringList.Create;
MsgList.Text := Socket.ReceiveText;
for i := 0 to MsgList.Count -1 do
begin
Msg := MsgList.Strings;
MsgFlag := LowerCase(Trim(Msg));
if MsgFlag = '' then Continue;
ClientShow(Format('[%s] 接收 %s',[DatetimeTostr(Now), Msg]));

if copy(MsgFlag,1,4)='pass' then
begin
Times := 0;
ClientShow('['+DatetimeTostr(Now)+'] 提示：验证身份成功！Successed！');
Timer1.Enabled := True;
Timer2.Enabled := True;
ConnSuccess := True;
timeDelay(1000);
application.Minimize;
end else if copy(MsgFlag, 1, 10)='activetest' then
begin
SendMsg('Received CommandId='+subcopy(Msg, 'commandid')+#13#10);
end else if copy(MsgFlag, 1, 7)='deliver' then
begin
SendMsg('Received CommandId='+subcopy(msg, 'commandid')+#13#10);
stemp := 'INSERT INTO msgcomm(GateName, smid, smmobile, smcalled, smfee, smfeeno, smfmt, smmsgs, scheduletime, expiretime, mtflag, MsgId, reportflag, sendtime, extdata, smflag)'+
' VALUES(null, ''%s'',''%s'', ''%s'', 1, null, %d, ''%s'', null, null, 0, null, 0, getdate(), null, 1)';
ExecQuery(query1, Format(stemp, ['103901', subcopy(msg,'usernumber'), subcopy(msg,'spnumber'), strToint(subcopy(msg,'msgcode')),UnicodeToAnsi(subcopy(msg,'msg:'))]));
end else if copy(MsgFlag, 1, 6)='report' then
begin
SendMsg('Received CommandId='+subcopy(msg, 'commandid')+#13#10);
stemp := subcopy(Msg, 'msgid');
with query1 do
begin
stemp := 'INSERT INTO reportcomm(Commandid, extdata, msgid, Gatename, state) VALUES(''%s'',''%s'', ''%s'', null, ''%s'')';
ExecQuery(query1, Format(stemp, [subcopy(Msg, 'commandid'), subCopy(Msg, 'ExtData'), subCopy(Msg, 'msgid'), subcopy(Msg, 'state')]));
end;
end else if copy(MsgFlag, 1, 6)='regist' then
begin
strRegCode := strToint(subCopy(Msg, 'result'));
strStep := strToInt(subCopy(Msg, 'step'));
if form2 <> nil then
form2.Panel3.Caption := subcopy(Msg, 'errmsg');
end else if copy(MsgFlag, 1, 8)='received' then Times := 0;
end;
MsgList.Free;
end;

procedure TForm1.AppException(Sender: TObject; E: Exception);
begin
ClientShow(Format('[%s] 提示 程序错误：%s',[DatetimeTostr(Now), E.Message ]));
end;

procedure TForm1.SaveHisData;
var
dt: string;
begin
dt := DatetimeTostr(Now);
dt := copy(dt,1,4)+copy(dt,6,2)+copy(dt,9,2);
if dt <> curFile then
begin
CurFile := dt;
CloseFile(ClientFile);
AssignFile(ClientFile, CurFile+'_C.txt'); { File selected in dialog }
ReWrite(ClientFile);
end;
end;

procedure TForm1.ClientShow(s: string);
begin
if memo1.Lines.Count > 200 then memo1.Clear;
Memo1.Lines.Add(s);
if CurFile <> '' then
begin
Writeln(ClientFile, s);
Flush(ClientFile);
SaveHisData;
end;
end;

procedure TForm1.Timer2Timer(Sender: TObject);
var Msg: string;
id: integer;

Function BuildMsgID: string;
var
Present: TDateTime;
Year, Month, Day, Hour, Min, Sec, MSec: Word;
begin
Present:= Now;
DecodeDate(Present, Year, Month, Day);
DecodeTime(Present, Hour, Min, Sec, MSec);
result := Format('%.2d%.2d%.2d%.2d%.2d00%.4d%.3d',[Month, Day, Hour, Min, Sec, MSec, id]);
end;
begin
Timer2.Enabled := False;
if ConnSuccess and ClientSocket.Active and Database1.Connected then
begin
with query2 do
begin
//database1.StartTransaction;
database1.BeginTrans;
try
Open;
if not isEmpty then
ExecQuery(qryTemp, 'Delete From msgcomm');
//database1.Commit;
database1.CommitTrans;
except
if database1.InTransaction then database1.RollbackTrans;// .Rollback;
Timer2.Enabled := True;
exit;
end;
if query2.IsEmpty then
begin
Timer2.Enabled := True;
Close; Exit;
end;

First;
id := 1;
While not Eof do
begin
if FieldByName('smflag').AsInteger = 0 then
begin
inc(CommandID);
Msg := Format('Submit CommandId=%d', [CommandID]);
if not FieldByName('gatename').IsNull then Msg := Msg + '&amp;GateName='+FieldByName('gatename').Asstring;
if not FieldByName('smid').IsNull then Msg := Msg + '&amp;ITEMID='+FieldByName('smid').Asstring;
if not FieldByName('smcalled').IsNull then Msg := Msg + '&amp;SpNumber='+FieldByName('smcalled').Asstring;
if not FieldByName('smmobile').IsNull then Msg := Msg + '&amp;UserNumber='+FieldByName('smmobile').Asstring;
if not FieldByName('smfeeno').IsNull then Msg := Msg + '&amp;FeeNumber='+FieldByName('smfeeno').Asstring;
if not FieldByName('smfee').IsNull then Msg := Msg + Format('&amp;FeeType=%d',[FieldByName('smfee').Asinteger]);
if not FieldByName('scheduletime').IsNull then Msg := Msg + '&amp;ScheduleTime='+FieldByName('scheduletime').Asstring;
if not FieldByName('expiretime').IsNull then Msg := Msg + '&amp;ExpireTime='+FieldByName('expiretime').Asstring;
if not FieldByName('mtflag').IsNull then Msg := Msg + Format('&amp;MtFlag=%d',[FieldByName('mtflag').Asinteger]);
if not FieldByName('reportflag').IsNull then Msg := Msg + Format('&amp;ReportFlag=%d',[FieldByName('reportflag').Asinteger]);
if not FieldByName('smfmt').IsNull then Msg := Msg + Format('&amp;MsgCode=%d',[FieldByName('smfmt').Asinteger]);
Msg := Msg + '&amp;MsgId='+BuildMsgID;
if not FieldByName('extdata').IsNull then Msg := Msg + '&amp;ExtData:='+FieldByName('extdata').Asstring;
if not FieldByName('smmsgs').IsNull then Msg := Msg + '&amp;Msg:='+AnsiToUnicode(FieldByName('smmsgs').Asstring);
SendMsg(Msg);
Application.ProcessMessages;
inc(id);
end;
Next;
end;
Close;
end;
end;
Timer2.Enabled := True;
end;

procedure TForm1.ApplicationEvents1Minimize(Sender: TObject);
begin
form1.Hide;
end;

procedure TForm1.FormShow(Sender: TObject);
begin
Application.Restore;
end;

procedure TForm1.FormActivate(Sender: TObject);
var
IniFile: TIniFile;
id, pwd : string;
begin
IniFile := TIniFile.Create('./TCP.INI');
id := IniFile.ReadString('configs','id','');
pwd := IniFile.ReadString('configs','spwd','');
IniFile.Free;

if (id = '') or (pwd = '') then
begin
Button1Click(nil);
end else if FirstCreate then
begin
FirstCreate := False;
ConnectServer;
end;
end;

procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
if CurFile <> '' then
begin
CloseFile(ClientFile);
CurFile := '';
end;
Action := caFree;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
Application.CreateForm(TForm2, Form2);
try
Form2.showModal;
if Form2.btnOk then
begin
ClientSocket.Active := False;
FirstCreate := False;
ConnectServer;
end;
finally
Form2.Free;
end;
end;


procedure TForm1.Button2Click(Sender: TObject);
begin
RefreshIP;
end;

procedure TForm1.Button3Click(Sender: TObject);
begin
ConnectServer;
end;

end.

看看

to dage111
能不能说清楚一点
比如我该向谁申请个网关用户名什么的，然后按照CMPP协议直接通过UDP传输信息来实现就行了吗/？

我们以前是向北京鸿讯申请的短信网关。

现在向谁申请我也不知道