331 lines
8.7 KiB
Plaintext
331 lines
8.7 KiB
Plaintext
unit dsr;
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interface
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uses
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SysUtils, StrUtils, Forms, Classes, DB, ADODB, Grids, DBGrids, Messages;
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var
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CanLCCL :Boolean;
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V_User,V_UserID :string;
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TmpHandle :THandle;
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cnn_Base :TAdoConnection;
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function SplitString(STR_Source :string; STR_Split:string):TStringList;
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procedure DoAbnormalC(H: THandle;AConn: TADOConnection;UID: String;
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UName: String;TRCarNo: String);stdcall;external 'frabnml.dll';
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{
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procedure DoRinseprt(H: THandle;//调用窗口句柄
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AConn: TADOConnection;//ADO连接
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UID: String;//操作员号
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UName: String;//操作员名
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Machine: String;//机台编号
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Task: String//任务序次
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);stdcall;
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}
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procedure DoRinseprt(H: THandle;AConn: TADOConnection;UID:String;
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UName :String; Machine:String; Task:String); stdcall; external 'rinsepf.dll';
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procedure Set_NextControl( Pass_Form: TCustomForm;var Key:Char);
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function checkfunc(handle: Integer; DogFlag: String): Integer; stdcall; external 'FUTONG.DLL';
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//检查硬件狗函数
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// handle为主窗口句柄
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// DogFlag为从数据库中查询到的硬件狗信息
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// DLL自动检查硬件狗和DogFlag的信息是否相符，不符时将在3分钟左右自动重启计算机
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function GetParm(flag: Integer; out len: Integer; outHex: PAnsiChar): Integer; stdcall; external 'FUTONG.DLL';
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//硬件狗中获取特定信息，如IP地址，数据库名称，用户名、口令等
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//自定义参数flag取值范围为0--4，存储空间一共为20个字节，为连续的地址空间
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//也即：参数0，最大可用长度为20，这时其他参数，将覆盖这个区域
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// 参数4，最大可用长度为4
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//DogFlag为字符串信息
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function SetParm(flag, len: Integer; inHex: PAnsiChar): Integer; stdcall; external 'FUTONG.DLL';
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//flag=5IP,=6User,=7Pass,=8DB
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//硬件狗中设置参数，传入IP时，须设置为 “C8A00164”等形式传入（192.168.1.100）
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//自定义参数用法同上
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function InfoFunc(order: Integer; info: PAnsiChar): Integer; stdcall; external 'FUTONG.DLL';
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//读取本机硬件信息，返回值为机器网卡个数
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//考虑到某些可移动的网卡，要查询固定的网卡信息
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//软件安装时要求移除可移动网卡
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//order为第几块网卡，从0开始
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function GetHostIpAddr(DogParm, HostName, IPAddr: PAnsiChar): Integer; stdcall; external 'FUTONG.DLL';
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//获取硬件狗标识,本机IP地址（仅参考，因为机器有多个IP地址，获取的只是其中之一）
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//以及机器名称
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function PBEncode(Inbuf: PAnsiChar; out Outbuf: AnsiString; nInLen: Word; nOutLen: Word): Integer;
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function PBEncode1(Inbuf: PAnsiChar; out Outbuf: AnsiString; nInLen: Word; nOutLen: Word): Integer;
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function PBDecode(Inbuf: PAnsiChar; out Outbuf: AnsiString; nInLen: Word; nOutLen: Word): Integer;
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implementation
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function SplitString(STR_Source :string; STR_Split:string):TStringList;
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var
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temp:String;
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i:Integer;
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begin
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Result:=TStringList.Create;
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//如果是空自符串则返回空列表
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if trim(STR_Source) = '' then exit;
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temp:=STR_Source;
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i:=pos(STR_Split,STR_Source);
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while i <> 0 do
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begin
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Result.add(copy(temp,0,i-1));
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Delete(temp,1,i+length(STR_Split)-1); //如果STR_Split长度大于1的话,原来的只删除STR_Split字符的第一个.
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i:=pos(STR_Split,temp);
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end;
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Result.add(temp);
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end;
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procedure Set_NextControl( Pass_Form: TCustomForm;var Key:Char);
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label
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labe_A;
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begin
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if key=#13 then
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if not (Pass_Form.ActiveControl is TDbgrid) Then
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Begin
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key:=#0;
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Pass_Form.perform(WM_NEXTDLGCTL,0,0);
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end
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else
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if (Pass_Form.ActiveControl is TDbgrid) Then
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begin
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With TDbgrid(Pass_Form.ActiveControl) Do
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begin
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labe_A:
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if Selectedindex<(FieldCount-1) then
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Selectedindex:=Selectedindex+1
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else Selectedindex:=0;
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if not Columns[Selectedindex].Visible then
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goto labe_A;
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end;
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end;
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end;
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function PBEncode(Inbuf: PAnsiChar; out Outbuf: AnsiString; nInLen: Word; nOutLen: Word): Integer;
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var
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table: array[0..63] of AnsiChar;
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c80, c81, c82, c6: AnsiChar;
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i, k, len: Integer;
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Tmpbuf: array[0..255] of AnsiChar;
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begin
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table := 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
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if (nInLen*4)>(nOutLen*3+3) then Result := 1;
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k := nInLen div 3;
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len := k*4;
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for i:=0 to k-1 do
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begin
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c80 := Inbuf[i*3];
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c6 := Char(Integer(c80) shr 2);
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Tmpbuf[i*4] := table[Integer(c6) and $3f];
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c80 := Char((Integer(c80) shl 4) and $30);
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c81 := Inbuf[i*3+1];
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c6 := Char((Integer(c81) shr 4) and $0f);
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Tmpbuf[i*4+1] := table[Integer(c80) or Integer(c6)];
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c81 := Char((Integer(c81) shl 2) and $3c);
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c82 := Inbuf[i*3+2];
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c6 := Char((Integer(c82) shr 6) and $03);
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Tmpbuf[i*4+2] := table[Integer(c81) or Integer(c6)];
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Tmpbuf[i*4+3] := table[Integer(c82) and $3f];
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end;
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i := nInLen mod 3;
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k := nInLen div 3;
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if i<>0 then
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begin
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len := len+4;
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c80 := Inbuf[k*3];
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c6 := Char(Integer(c80) shr 2);
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Tmpbuf[k*4] := table[Integer(c6) and $3f];
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if k=1 then
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begin
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c80 := Char((Integer(c80) shl 4) and $30);
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Tmpbuf[k*4+1] := table[Integer(c80)];
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Tmpbuf[k*4+2] := '=';
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end
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else
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begin
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c80 := Char((Integer(c80) shl 4) and $30);
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c81 := Inbuf[k*3+1];
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c6 := Char((Integer(c81) shr 4) and $0f);
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Tmpbuf[k*4+1] := table[Integer(c80) or Integer(c6)];
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c81 := Char((Integer(c81) shl 2) and $3c);
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Tmpbuf[k*4+2] := table[Integer(c81)];
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end;
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Tmpbuf[k*4+3] := '=';
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end;
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Tmpbuf[len] := #0;
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Outbuf := Tmpbuf;
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Result := len;
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end;
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function PBEncode1(Inbuf: PAnsiChar; out Outbuf: AnsiString; nInLen: Word; nOutLen: Word): Integer;
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var
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table: array[0..63] of AnsiChar;
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c80, c81, c82, c6: AnsiChar;
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i, k, len: Integer;
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Tmpbuf: array[0..255] of AnsiChar;
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begin
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table := 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
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if (nInLen*4)>(nOutLen*3+3) then Result := 1;
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k := nInLen div 3;
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len := k*4;
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for i:=0 to k-1 do
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begin
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c80 := Inbuf[i*3];
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c6 := Char(Integer(c80) shr 2);
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Tmpbuf[i*4] := table[Integer(c6) and $3f];
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c80 := Char((Integer(c80) shl 4) and $30);
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c81 := Inbuf[i*3+1];
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c6 := Char((Integer(c81) shr 4) and $0f);
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Tmpbuf[i*4+1] := table[Integer(c80) or Integer(c6)];
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c81 := Char((Integer(c81) shl 2) and $3c);
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c82 := Inbuf[i*3+2];
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c6 := Char((Integer(c82) shr 6) and $03);
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Tmpbuf[i*4+2] := table[Integer(c81) or Integer(c6)];
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Tmpbuf[i*4+3] := table[Integer(c82) and $3f];
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end;
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i := nInLen mod 3;
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k := nInLen div 3;
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if i<>0 then
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begin
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len := len+4;
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c80 := Inbuf[k*3];
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c6 := Char(Integer(c80) shr 2);
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Tmpbuf[k*4] := table[Integer(c6) and $3f];
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if i=1 then
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begin
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c80 := Char((Integer(c80) shl 4) and $30);
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Tmpbuf[k*4+1] := table[Integer(c80)];
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Tmpbuf[k*4+2] := '=';
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end
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else
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begin
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c80 := Char((Integer(c80) shl 4) and $30);
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c81 := Inbuf[k*3+1];
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c6 := Char((Integer(c81) shr 4) and $0f);
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Tmpbuf[k*4+1] := table[Integer(c80) or Integer(c6)];
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c81 := Char((Integer(c81) shl 2) and $3c);
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Tmpbuf[k*4+2] := table[Integer(c81)];
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end;
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Tmpbuf[k*4+3] := '=';
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end;
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Tmpbuf[len] := #0;
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Outbuf := Tmpbuf;
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Result := len;
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end;
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function PBDecode(Inbuf: PAnsiChar; out Outbuf: AnsiString; nInLen: Word; nOutLen: Word): Integer;
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var
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pBufIn: PAnsiChar;
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szBufTmp: array[0..255] of AnsiChar;
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i, dwCoded, nprbytes, nbytesdecoded: Integer;
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pszCoded: PAnsiChar;
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szBufout: array[0..255] of AnsiChar;
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pszBufout: PAnsiChar;
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pr2six: array[0..255] of Word;
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begin
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for i := 0 to 42 do
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pr2six[i] := 64;
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pr2six[43] := 62;
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for i := 44 to 46 do
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pr2six[i] := 64;
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pr2six[47] := 63;
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for i := 48 to 57 do
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pr2six[i] := i+4;
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for i := 58 to 64 do
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pr2six[i] := 64;
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for i := 65 to 90 do
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pr2six[i] := i-65;
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for i := 91 to 96 do
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pr2six[i] := 64;
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for i := 97 to 122 do
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pr2six[i] := i-71;
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for i := 123 to 255 do
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pr2six[i] := 64;
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dwCoded := nInlen;
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pszCoded := Inbuf;
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while (dwCoded>0) and (pszCoded=' ') do
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begin
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Inc(pszCoded);
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Dec(dwCoded);
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end;
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if dwCoded>(350-4) then result := 1;
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StrLCopy(szBufTmp, pszCoded, dwCoded);
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szBufTmp[dwCoded] := #0;
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szBufTmp[dwCoded+1] := #0;
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szBufTmp[dwCoded+2] := #0;
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szBufTmp[dwCoded+3] := #0;
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pBufIn := szBufTmp;
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repeat
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i := pr2six[Integer(pBufIn^)];
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Inc(pBufIn);
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until i>63;
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nprbytes := pBufin-szBufTmp-1;
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nbytesdecoded := ((nprbytes+3) div 4)*3;
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if nOutLen<nbytesdecoded then result := 2;
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if nbytesdecoded>(256-4) then result := 2;
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pszBufout := szBufout;
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pBufin := szBufTmp;
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while nprbytes>0 do
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begin
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pszBufout^ := Char((pr2six[Integer(pBufin[0])] shl 2) or ((pr2six[Integer(pBufin[1])] shr 4)));
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Inc(pszBufout);
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pszBufout^ := Char((pr2six[Integer(pBufin[1])] shl 4) or ((pr2six[Integer(pBufin[2])] shr 2)));
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Inc(pszBufout);
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pszBufout^ := Char((pr2six[Integer(pBufin[2])] shl 6) or (pr2six[Integer(pBufin[3])]));
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Inc(pszBufout);
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Inc(pBufin, 4);
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Dec(nprbytes, 4);
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end;
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if (nprbytes and $03) <> 0 then
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begin
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if pr2six[Integer(pBufin[-2])]>63 then Dec(nbytesdecoded, 2)
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else Dec(nbytesdecoded);
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end;
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szBufout[nbytesdecoded] := #0;
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Outbuf := szBufout;
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result := nbytesdecoded;
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end;
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end.
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