Unicode2DW

[TimoVJL]

Small example of dialog based program.
Convert UNICODE text for poasm.

Example:

Code Select Expand

Здравствуйте!

Code Select Expand

x dw 417h,434h,440h,430h,432h,441h,442h,432h,443h,439h,442h,435h,21h,0

Code Select Expand

#define UNICODE
#define WIN32_LEAN_AND_MEAN
#include <windows.h>

#pragma pack(push, 2)
typedef struct {
DLGTEMPLATE lpDlg;
WORD menu;
WORD class;
WORD title[11];
WORD wFontSize;
WORD font[7];
DLGITEMTEMPLATE lpItem1;
DWORD dwClass1; // class, numeric
WORD szText1[2]; // text + align
WORD w1;
DLGITEMTEMPLATE lpItem2;
DWORD dwClass2; // class, numeric
WORD szText2[2];
WORD w2;
DLGITEMTEMPLATE lpItem3;
DWORD dwClass3; // class, numeric
WORD szText3[3];
WORD w3;
} MINDLGTEMPLATE, *PMINDLGTEMPLATE;
#pragma pack(pop)

INT_PTR CALLBACK MainDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
void Convert(HWND hwndDlg);

static MINDLGTEMPLATE Dlg = {
{DS_SETFONT|WS_POPUP|DS_CENTER|WS_CAPTION|WS_SYSMENU,0,3,2,0,300,30},
0,0,L"Unicode2DW",10,L"Tahoma", // Dialog
{WS_CHILD|WS_VISIBLE|WS_TABSTOP|WS_BORDER|ES_AUTOHSCROLL,0,1,2,200,12,4001},
0x0081FFFF,L"",0, // edit 1
{WS_CHILD|WS_VISIBLE|WS_TABSTOP|WS_BORDER|ES_AUTOHSCROLL,0,1,15,295,12,4002},
0x0081FFFF,L"",0, // edit 2
{WS_CHILD|WS_VISIBLE|WS_TABSTOP,0,205,2,50,12,1},
0x0080FFFF,L"OK",0};
int __cdecl WinMainCRTStartup(void)
{
ExitProcess(DialogBoxIndirectParam(GetModuleHandle(NULL), (LPDLGTEMPLATE)&Dlg, 0, MainDlgProc, 0));
}

INT_PTR CALLBACK MainDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_COMMAND:
switch (wParam) {
case IDOK:
Convert(hwndDlg);
return 0;
case IDCANCEL:
EndDialog(hwndDlg, wParam);
return 0;
}
break;
case WM_INITDIALOG:
return TRUE;
case WM_CLOSE:
EndDialog(hwndDlg, 0);
return TRUE;
}
return FALSE;
}

void Convert(HWND hwndDlg)
{
TCHAR szTmp[260], szTmp2[260];
HWND hEdit1, hEdit2;
hEdit1 = GetDlgItem(hwndDlg, 4001);
hEdit2 = GetDlgItem(hwndDlg, 4002);
int nLen = GetWindowText(hEdit1, szTmp, sizeof(szTmp));
if (nLen) {
TCHAR *pPtr = szTmp2+5;
lstrcpy(szTmp2, TEXT("x dw "));
for (int i=0; i<nLen; i++) {
int nCh = wsprintf(pPtr, TEXT("%0Xh,"), szTmp[i]);
pPtr += nCh;
}
*pPtr++ = '0';
*pPtr = 0;
SetWindowText(hEdit2, szTmp2);
}
}

[Grincheux]

MS dixit :

Use WideCharToMultiByte to convert a Unicode string to an ANSI string. The MultiByteToWideChar function converts an ANSI string to a Unicode string.

WideCharToMultiByte
MultiByteToWideChar

[TimoVJL]

Why?
No need for conversion function, just save some bytes to object file with poasm.
This was just an example of dialog creating code.

[Vortex]

Hi Timo,

Nice work.

[d3dx]

Thanx!

[bitcoin]

Спасибо )

Thank you, very good tool.

[TimoVJL]

Pelles C 13 didn't like code, so a variation for creating those odd strings

Code Select Expand

#define UNICODE
#define WIN32_LEAN_AND_MEAN
#include <windows.h>

#pragma comment(lib, "kernel32.lib")
#pragma comment(lib, "user32.lib")
#pragma comment(linker, "-subsystem:windows")

#pragma pack(push, 2)
typedef struct {
    DLGTEMPLATE lpDlg;
    WORD menu;
    WORD class;
    WORD title[11];
    WORD wFontSize;
    WORD font[7];
    DLGITEMTEMPLATE lpItem1;
    DWORD dwClass1;    // class, numeric
    WORD szText1[2];    // text + align
    WORD w1;
    //BYTE fa1;    // align
    DLGITEMTEMPLATE lpItem2;
    DWORD dwClass2;    // class, numeric
    WORD szText2[2];
    WORD w2;
    //DWORD dw2;
    DLGITEMTEMPLATE lpItem3;
    DWORD dwClass3;    // class, numeric
    WORD szText3[3];
    WORD w3;
    //DWORD dw3;
} MINDLGTEMPLATE, *PMINDLGTEMPLATE;
#pragma pack(pop)

INT_PTR CALLBACK MainDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
void InitDlg(HWND hwndDlg);
void Convert(HWND hwndDlg);
//void SaveDlg(BYTE *pDlg, BYTE *ptr, TCHAR *szFileName);

static MINDLGTEMPLATE Dlg = {
    {DS_SETFONT|WS_POPUP|DS_CENTER|WS_CAPTION|WS_SYSMENU,0,3,2,0,300,30},
    //0,0,L"Unicode2DW",10,L"Tahoma",    // Dialog
    0,0,{'U','n','i','c','o','d','e','2','D','W'},10,{'T','a','h','o','m','a'},
    {WS_CHILD|WS_VISIBLE|WS_TABSTOP|WS_BORDER|ES_AUTOHSCROLL,0,1,2,200,12,4001},
    //0x0081FFFF,L"",0,    // edit 1
    0x0081FFFF,{0},0,    // edit 1
    {WS_CHILD|WS_VISIBLE|WS_TABSTOP|WS_BORDER|ES_AUTOHSCROLL,0,1,15,295,12,4002},
    //0x0081FFFF,L"",0,    // edit 2
    0x0081FFFF,{0},0,    // edit 2
    {WS_CHILD|WS_VISIBLE|WS_TABSTOP,0,205,2,50,12,1},
    //0x0080FFFF,L"OK",0};
    0x0080FFFF,{'O','K'},0
};

int __cdecl WinMainCRTStartup(void)
{
    ExitProcess(DialogBoxIndirectParam(GetModuleHandle(NULL), (LPDLGTEMPLATE)&Dlg, 0, MainDlgProc, 0));
}

INT_PTR CALLBACK MainDlgProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
    switch (uMsg)
    {
        case WM_COMMAND:
            switch (wParam) {
                case IDOK:
                    Convert(hwndDlg);
                    return 0;
                case IDCANCEL:
                    EndDialog(hwndDlg, wParam);
                    return 0;
            }
        break;
        case WM_INITDIALOG:
            //InitDlg(hwndDlg);
            //SaveDlg((BYTE*)&Dlg, (BYTE*)&Dlg+0x85, TEXT("Test2.bin"));
            return TRUE;
        case WM_CLOSE:
            EndDialog(hwndDlg, 0);
            return TRUE;
    }
    return FALSE;
}

void Convert(HWND hwndDlg)
{
    TCHAR szTmp[260], szTmp2[260];
    HWND hEdit1, hEdit2;
    hEdit1 = GetDlgItem(hwndDlg, 4001);
    hEdit2 = GetDlgItem(hwndDlg, 4002);
    int nLen = GetWindowText(hEdit1, szTmp, sizeof(szTmp));
    if (nLen) {
        TCHAR *pPtr = szTmp2+1;
        lstrcpy(szTmp2, TEXT("{"));
        for (int i=0; i<nLen; i++) {
            //int nCh = wsprintf(pPtr, TEXT("0x%0X,"), szTmp[i]);
            int nCh = wsprintf(pPtr, TEXT("'%C',"), szTmp[i]);
            pPtr += nCh;
        }
        *pPtr++ = '0';
        *pPtr++ = '}';
        *pPtr = 0;
        SetWindowText(hEdit2, szTmp2);
    }
}
/*
void SaveDlg(BYTE *pDlg, BYTE *ptr, TCHAR *szFileName)
{
    HANDLE hFile;
    if ((hFile = CreateFile(szFileName,
         GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS,
         FILE_FLAG_SEQUENTIAL_SCAN, NULL)) != INVALID_HANDLE_VALUE) {
        WriteFile(hFile, pDlg, (BYTE*)ptr-(BYTE*)pDlg, 0, 0);
        CloseHandle(hFile);
    }
}
*/