stweaker/Startup.cpp at master · HPC-Factor/stweaker · GitHub

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// Startup.cpp : implementation file
//
#include "stdafx.h"
#include "resource.h"
#include "Startup.h"
#include <Atlbase.h>

TCHAR szFileName[MAX_PATH];

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// Startup dialog

bool OpenFile(HWND hOwner)
{
    BOOL bSuccess = FALSE;
    TCHAR szExtName[100] = {0};
    OPENFILENAME of;
    TCHAR szOpen[50] = TEXT("Select file");

    const LPTSTR pszOpenFilter =
        TEXT("Executable Files (*.exe)\0*.exe\0All Files (*.*)\0*.*\0\0");

    memset(&of, 0, sizeof(OPENFILENAME));
    of.lStructSize = sizeof(OPENFILENAME);
    of.hwndOwner = hOwner;
    of.lpstrFile = szFileName;
    of.lpstrInitialDir = NULL;
    of.nMaxFile = sizeof(szFileName) / sizeof(TCHAR);
    of.lpstrDefExt = szExtName;
    of.Flags = OFN_HIDEREADONLY | OFN_LONGNAMES | OFN_FILEMUSTEXIST;
    of.lpstrTitle = szOpen;
    of.lpstrFilter = pszOpenFilter;

    bSuccess = GetOpenFileName(&of);

    if (bSuccess)
    {
        MessageBox(hOwner, szFileName, _T("Notice"), MB_OK | MB_ICONINFORMATION);
    }
    else
    {
        MessageBox(hOwner, szFileName, _T("Notice3"), MB_OK | MB_ICONINFORMATION);
    }

    return true;
}

Startup::Startup(CWnd* pParent /*=NULL*/)
    : CDialog(Startup::IDD, pParent)
{
}

void Startup::DoDataExchange(CDataExchange* pDX)
{
    CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(Startup, CDialog)
    ON_BN_CLICKED(IDC_Remove, OnRemove)
    ON_BN_CLICKED(IDC_Add, OnAdd)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// Startup message handlers

BOOL Startup::OnInitDialog()
{
    HANDLE hSearch;
    WIN32_FIND_DATA FileData;
    BOOL bFinished = FALSE;
    CListBox* Liste = (CListBox*)GetDlgItem(IDC_Reg);

    CDialog::OnInitDialog();

    Liste->ResetContent();
    hSearch = FindFirstFile(TEXT("\\Windows\\Startup\\*"), &FileData);
    if (hSearch == INVALID_HANDLE_VALUE)
    {
        return FALSE;
    }

    while (!bFinished)
    {
        Liste->AddString(FileData.cFileName);
        if (!FindNextFile(hSearch, &FileData))
        {
            bFinished = TRUE;
        }
    }

    return TRUE;
}

void Startup::OnRemove()
{
    CListBox* Liste = (CListBox*)GetDlgItem(IDC_Reg);
    CString str, c;
    int nIndex = Liste->GetCurSel();
    Liste->GetText(nIndex, str);
    c.Format(_T("\\Windows\\Startup\\%s"), str);

    if (DeleteFile(c))
        MessageBox(_T("Deleted from \\Windows\\Startup"), _T("SStartup"), MB_OK);

    OnInitDialog();
}

/////////////////////////////////////////////////////////////////////////////
// Windows CE Shortcut Creation (NO COM)

HRESULT CreateShortcut(LPCTSTR lpszFileName,
                       LPCTSTR lpszDesc,
                       LPCTSTR lpszShortcutPath)
{
    // Windows CE uses simple .lnk files, not COM ShellLink objects.
    // Format: <length>#<path> <args>

    CString target = lpszFileName;
    CString linkPath = lpszShortcutPath;

    CString content;
    content.Format(_T("%d#%s"), target.GetLength(), target);

    HANDLE hFile = CreateFile(linkPath,
                              GENERIC_WRITE,
                              0,
                              NULL,
                              CREATE_ALWAYS,
                              FILE_ATTRIBUTE_NORMAL,
                              NULL);

    if (hFile == INVALID_HANDLE_VALUE)
        return E_FAIL;

    DWORD written = 0;
    WriteFile(hFile,
              content,   // CE-compatible: CString ? LPCTSTR
              content.GetLength() * sizeof(TCHAR),
              &written,
              NULL);

    CloseHandle(hFile);
    return S_OK;
}

void Startup::OnAdd()
{
    LPCTSTR lpszShortcutDesc = _T("Added by SStartup");
    LPCTSTR lpszShortcutPath = _T("\\Windows\\Startup\\SStartup.lnk");

    CreateShortcut(szFileName, lpszShortcutDesc, lpszShortcutPath);
    OpenFile((HWND)NULL);
}