Title: SMS send Unit
Question: How To send SMS With Oxcum Component
Answer:
unit uSendSMS;
interface
procedure SendSMS(smsc, Tujuan, Isi: string);
const
sOK = 'OK';
sERROR = 'ERROR';
ProXLsmsc ='62818445009';
Simpatismsc ='6281100000';
Mentarismsc ='62816124';
IM3smsc ='62855000000';
var
lkirim : integer;
implementation
Uses uRecaiveSMS;
function text2PDU(text:string):string;
var PDU : string;
geser,panjang,tmp,tmp2,tmp3,n:byte;
begin
PDU :='';
panjang :=length(text);
PDU :=PDU+inttohex(panjang,2);
geser :=0;
for n :=1 to panjang-1 do
begin
tmp2 :=ord(text[n]);
if geser0 then tmp2 :=tmp2 shr geser;
tmp :=ord(text[n+1]);
if geser=7 then
begin
geser :=0;
end else
begin
tmp3 :=8-(geser+1);
if tmp30 then tmp:=tmp shl tmp3;
PDU :=PDU+inttohex((tmp or tmp2),2);
inc(geser);
end;
end;
if geser begin
tmp2:=ord(text[panjang]);
if(geser0)then tmp2:=tmp2 shr geser;
PDU:=PDU+inttohex(tmp2,2);
end;
result:=PDU;
end;
function ConvertText(smsc,tipe,ref,tujuan,bentuk,skema,validitas,isi:string):string;
var
PDU,tmp :string;
p,
i :byte;
begin
PDU := '';
If length(smsc)=0 then begin result :=''; exit; end;
if length(tipe)=0 then tipe :='11';
if length(ref)=0 then ref :='00';
if length(bentuk)=0 then bentuk :='00';
if length(skema)=0 then skema :='00';
if length(validitas)=0 then validitas :='FF';
If length(isi)=0 then begin result :=''; exit; end;
if smsc[1]='0' then tmp :='81'+smsc else tmp :='91'+smsc;
if(length(tmp)mod 2)0 then tmp :=tmp+'F';
p := length(tmp);
PDU :=PDU + inttohex(p div 2,2) + tmp[1] + tmp[2];
for i:= 2 to length(tmp)div 2 do
begin
PDU :=PDU+tmp[i*2];
PDU :=PDU+tmp[(i*2)-1];
end;
PDU :=PDU+tipe;
PDU :=PDU+ref;
if tujuan[1]='+' then tujuan:=copy(tujuan,2,length(tujuan)-1);
PDU :=PDU+inttohex(length(tujuan),2);
if(length(tujuan)mod 2)0 then tujuan:=tujuan+'F';
if tujuan[1]='0' then PDU :=PDU+'81' else begin
PDU :=PDU+'91';
end;
for i :=1 to length(tujuan)div 2 do
begin
PDU :=PDU+tujuan[i*2];
PDU :=PDU+tujuan[(i*2)-1];
end;
PDU :=PDU+bentuk;
PDU :=PDU+skema;
PDU :=PDU+validitas;
tmp := Text2PDU(isi);
PDU :=PDU+tmp;
i := length(tmp);
lkirim := (length(PDU) - p) div 2;
result :=PDU;
end;
function SendGetData(teks: string; tOK: string): string;
var waktu : TDateTime;
buffer : string;
begin
waktu := now;
comm.Output := teks;
sleep(500);
buffer := '';
repeat
buffer := buffer + comm.Input;
until (pos(tOK, buffer) 0) or (pos(sERROR, buffer) 0)
or (SecondsBetween(waktu,now) 60);
result := buffer;
end;
procedure SendSMS;
var
PDU :string;
begin
PDU := ConvertText(IM3smsc,'','',Tujuan,'','','',isi);
SendGetData('AT+CMGS=' + inttostr(lkirim) + #13, '');
SendGetData(PDU + #$1A, sOK);
end;
begin
end.
Write by Aryo Sanjaya: aryo.sanjaya@gmail.com
Editing with Patlisan Saysansay@yahoo.com