void CPersistentSymbolToolDlg::OnButtonDecode()
{
CFileDialog dlgFileOpen(TRUE, NULL, NULL, OFN_HIDEREADONLY, NULL);
if(dlgFileOpen.DoModal() == IDOK)
{
CFileDialog dlgFileSave(FALSE, NULL, NULL, OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT, NULL);
if(dlgFileSave.DoModal() == IDOK)
{
try
{
FILE *fp = fopen(dlgFileOpen.GetPathName().GetBuffer(0), "rb");
int len = 0;
fread(&len, 4, 1, fp);
unsigned char *bufSrc = new unsigned char[len];
fread(bufSrc, len, 1, fp);
fclose(fp);
char *bufDst = new char[len + 1024];
memset(bufDst, 0, len+1024);
DecodePersistentSymbols((unsigned char*)bufDst, 0, bufSrc, len);
fp = fopen(dlgFileSave.GetPathName().GetBuffer(0), "w");
fwrite(bufDst, len, 1, fp);
fclose(fp);
delete[] bufSrc;
delete[] bufDst;
}
catch(...)
{
m_strStatus = "Somthing is wrong.";
UpdateData(FALSE);
}
}
}
}
CString CSettingDlg::GetOpenSoundFile()
{
CFileDialog dlgFileOpen(FALSE,_T(".wav"),NULL,OFN_FILEMUSTEXIST,
_T("Wav Files(*.wav)|*.wav||"),NULL);
char Path[MAX_PATH];
GetModuleFileName(NULL, Path,MAX_PATH);
PathRemoveFileSpec(Path);
strcat(Path,"\\sound");
int StructSize = 0;
DWORD dwVersion = GetVersion();
if(dwVersion < 0x80000000) //winnt/xp
StructSize = 88; //show new dialog
else //win9x
StructSize = 76; //show old dialog
dlgFileOpen.m_ofn.lStructSize = StructSize;
dlgFileOpen.m_ofn.lpstrInitialDir = _T(Path);
if(dlgFileOpen.DoModal() == IDOK)
{
return (CString)dlgFileOpen.m_ofn.lpstrFile;
}
return _T("");
}
void CChildView::OnCommandSendFile()
{
// Select the file
CFileDialog dlgFileOpen(TRUE,NULL,NULL,OFN_FILEMUSTEXIST|OFN_HIDEREADONLY|OFN_PATHMUSTEXIST,_T("All files (*.*)|*.*||"),this);
if (dlgFileOpen.DoModal() != IDOK)
return;
// Open the file
HANDLE hFile = ::CreateFile(dlgFileOpen.GetPathName(),GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FILE_FLAG_SEQUENTIAL_SCAN,NULL);
if (hFile != INVALID_HANDLE_VALUE)
{
// Obtain file length
DWORD dwDataLen = ::GetFileSize(hFile,0);
// Map the file into memory
HANDLE hMap = ::CreateFileMapping(hFile,NULL,PAGE_READONLY,0,0,NULL);
if (hMap != NULL)
{
LPVOID lpData = ::MapViewOfFile(hMap,FILE_MAP_READ,0,0,0);
if (lpData)
{
// Write all data
DWORD dwWritten = 0;
m_serial.Write(lpData,dwDataLen,&dwWritten);
// Display event
CString strEvent;
strEvent.Format(_T("Written %d bytes."), dwWritten);
DisplayEvent(strEvent);
// Unmap the view
::UnmapViewOfFile(lpData);
}
// Close mapping
::CloseHandle(hMap);
}
// Close file
::CloseHandle(hFile);
}
}
