134 lines
3.9 KiB
C++
134 lines
3.9 KiB
C++
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#include "muisetup.h"
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#include <shlwapi.h>
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#include <shellapi.h>
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#define README_FILENAME TEXT("README.TXT")
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#define EULA_FILENAME TEXT("EULA.TXT")
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BOOL g_bLicenseAccepted;
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INT_PTR
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CALLBACK
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WelcomeDialogProc(HWND hWndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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HANDLE hFile;
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DWORD dwFileSize;
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DWORD dwActual;
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LPVOID pFileBuffer;
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TCHAR szEulaPath[MAX_PATH];
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switch ( uMsg ) {
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case WM_INITDIALOG:
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//
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// Load EULA file from the path where MUISETUP was lunched
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//
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GetModuleFileName( NULL, szEulaPath, ARRAYSIZE( szEulaPath ));
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lstrcpy(StrRChrI(szEulaPath, NULL, TEXT('\\'))+1, EULA_FILENAME);
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hFile = CreateFile(
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szEulaPath,
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GENERIC_READ,
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FILE_SHARE_READ | FILE_SHARE_WRITE,
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NULL,
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OPEN_EXISTING,
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FILE_ATTRIBUTE_NORMAL,
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NULL
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);
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if ( hFile != INVALID_HANDLE_VALUE ) {
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dwFileSize = GetFileSize( hFile, NULL );
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if ( dwFileSize != -1 ) {
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pFileBuffer = LocalAlloc(LPTR, dwFileSize + 1 );
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if ( pFileBuffer ) {
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if ( ReadFile( hFile, pFileBuffer, dwFileSize, &dwActual, NULL )) {
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//
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// Make sure to NULL terminate the string
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//
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*((PCHAR)((PCHAR)pFileBuffer + dwFileSize)) = 0x00;
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//
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// Use ANSI text
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//
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SetDlgItemTextA( hWndDlg, IDC_EDIT_LICENSE, (LPCSTR)pFileBuffer );
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}
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LocalFree( pFileBuffer );
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}
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}
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}
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SetFocus( GetDlgItem( hWndDlg, IDC_CHECK_LICENSE ));
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return 0;
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case WM_COMMAND:
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switch ( LOWORD( wParam ))
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{
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case IDOK:
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g_bLicenseAccepted = ( IsDlgButtonChecked( hWndDlg, IDC_CHECK_LICENSE ) == BST_CHECKED );
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EndDialog( hWndDlg, 0 );
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return 1;
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case IDCANCEL:
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EndDialog( hWndDlg, ERROR_CANCELLED );
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return 1;
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case IDC_README:
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{
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// invoke notepad.exe open readme.txt
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TCHAR szReadMePath[MAX_PATH];
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SHELLEXECUTEINFO ExecInfo = {0};
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GetModuleFileName(NULL, szReadMePath, sizeof(szReadMePath)/sizeof(TCHAR));
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lstrcpy(StrRChrI(szReadMePath, NULL, TEXT('\\'))+1, README_FILENAME);
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ExecInfo.lpParameters = szReadMePath;
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ExecInfo.lpFile = TEXT("NOTEPAD.EXE");
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ExecInfo.nShow = SW_SHOWNORMAL;
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ExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
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ShellExecuteEx(&ExecInfo);
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}
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return 1;
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case IDC_CHECK_LICENSE:
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EnableWindow( GetDlgItem( hWndDlg, IDOK ), IsDlgButtonChecked( hWndDlg, IDC_CHECK_LICENSE ) == BST_CHECKED );
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return 1;
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}
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break;
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case WM_CLOSE:
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EndDialog( hWndDlg, ERROR_CANCELLED );
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return 1;
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}
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return 0;
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}
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BOOL
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WelcomeDialog(HWND hWndParent)
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{
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INT_PTR Status;
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Status = DialogBox(
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NULL,
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MAKEINTRESOURCE( IDD_WELCOME ),
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hWndParent,
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WelcomeDialogProc
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);
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return (( Status == ERROR_SUCCESS ) && ( g_bLicenseAccepted ));
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}
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