C++

1. #include <conio.h>
#include <stdlib.h>
#include "screen.cpp"
#define KEY_INT0x16 /* Nomorinterupsi keyboard*/
#define KEY_BACKSPACE0x08/* Tombol Backspace */
#define KEY_RETURN 0x0d /* Tombol Enter*/
#define KEY_TAB0x09 /* Tombol Tab */
#define KEY_SPACE0x20 /* Tombol spasi */
#define NULL0x00 /* ASCII0 */
#define TRUE 1
UCHAR *getString(Screen*scr,UCHAR*str, UCHAR max);
UCHAR *getPwdString(Screen*scr,UCHAR*pwd,UCHAR max);
int main(void)
{
Screen*layar = newScreen();
UCHAR *nama, nama2[16];
UCHAR *sandi,sandi2[21];
UCHAR *jenis,jenis2[2];
UCHAR kar = '*';
layar->setMode(0x03);
layar->setCursorPos(2,15);
layar->writeString("InputBiodataUser");

2. layar->setCursorPos(3,9);
layar->writeString("==============================");
layar->setCursorPos(5,9);
layar->writeString("Nama :");
layar->setCursorPos(5,27);
/* Memasukanusername */
nama = getString(layar,nama2,15);
layar->setCursorPos(6,9);
layar->writeString("Password :");
layar->setCursorPos(6,27);
/* Memasukanpassword*/
sandi = getPwdString(layar,sandi2,20);
layar->setCursorPos(7,9);
layar->writeString("JenisKelamin:");
layar->setCursorPos(7,27);
/* Memasukanjeniskelamin*/
nama = getString(layar,jenis2,1);
clrscr();
layar->setCursorPos(2,15);
layar->writeString("OutputBiodataUser");
layar->setCursorPos(3,9);
layar->writeString("==============================");
layar->setCursorPos(5,9);

3. layar->writeString("Nama : ");
layar->setCursorPos(5,26);
layar->writeString(nama2);
layar->setCursorPos(6,9);
layar->writeString("Password :");
layar->setCursorPos(6,26);
layar->writeString(sandi);
layar->setCursorPos(7,9);
layar->writeString("JenisKelamin:");
layar->setCursorPos(7,26);
layar->writeString(jenis2);
layar->setCursorPos(7,40);
/* getKey*/
asm mov ah,0x00;
asm intKEY_INT;
delete layar;returnEXIT_SUCCESS;
}
UCHAR *getString(Screen*scr,UCHAR*str, UCHAR max)
{
UCHAR key,i,x, y;
key= i = 0;
while (TRUE)
{
asm mov ah,0x00;
asm intKEY_INT;
asm mov key,al;

4. if ((key== KEY_BACKSPACE) &&(i > 0))
{
scr->getCursorPos(&y,&x);
scr->setCursorPos(y, --x);
scr->writeChar(KEY_SPACE);
*(str + i) = NULL; i--;
}
if ((key>= 32) && (key<= 126) && (i < max))
{
scr->getCursorPos(&y,&x);
scr->writeChar(key);
scr->setCursorPos(y,++x);
*(str + i) = key;i++;
}
if ((key== KEY_TAB) && (i < max))
{
scr->getCursorPos(&y,&x);
scr->writeChar(KEY_SPACE);
scr->setCursorPos(y,++x);
*(str + i) = KEY_SPACE;i++;
}
if (key== KEY_RETURN)
{
*(str + i) = NULL;

5. break;
}
if (i == max) *(str+ i) = NULL;
}
return str;
}
UCHAR *getPwdString(Screen*scr,UCHAR*pwd,UCHAR max)
{
UCHAR key,i,x, y;
key= i = 0;
while (TRUE)
{
asm mov ah,0x00;
asm intKEY_INT;
asm mov key,al;
if ((key== KEY_BACKSPACE) &&(i > 0))
{
scr->getCursorPos(&y,&x);
scr->setCursorPos(y, --x);
scr->writeChar(KEY_SPACE);
*(pwd+ i) = NULL; i--;
}

6. if ((key>= 32) && (key<= 126) && (i < max))
{
scr->getCursorPos(&y,&x);
scr->writeChar('*');
scr->setCursorPos(y,++x);
*(pwd+ i) = key;i++;
}
if ((key== KEY_TAB) && (i < max))
{
scr->getCursorPos(&y,&x);
scr->writeChar('*');
scr->setCursorPos(y,++x);
*(pwd+ i) = KEY_TAB; i++;
}
if (key== KEY_RETURN)
{
*(pwd+ i) = NULL;
break;
}
if (i == max) *(pwd+ i) = NULL;
}
return pwd;
}