DWORD ConfirmDialog()

in src/wfcopy.c [28:72]

• 35 lines of code
• 13 McCabe index (conditional complexity)

DWORD ConfirmDialog(
   HWND hDlg, DWORD dlg,
   LPTSTR pFileDest, PLFNDTA pDTADest,
   LPTSTR pFileSource, PLFNDTA pDTASource,
   BOOL bConfirmByDefault, BOOL *pbAll,
   BOOL bConfirmReadOnlyByDefault, BOOL *pbReadOnlyAll);

DWORD IsInvalidPath(register LPTSTR pPath);
DWORD GetNextPair(register PCOPYROOT pcr, LPTSTR pFrom, LPTSTR pToPath, LPTSTR pToSpec, DWORD dwFunc, PDWORD pdwError, BOOL bIsLFNDriveDest);
INT  CheckMultiple(LPTSTR pInput);
VOID DialogEnterFileStuff(register HWND hwnd);
DWORD SafeFileRemove(LPTSTR szFileOEM);
BOOL IsWindowsFile(LPTSTR szFileOEM);

INT_PTR CALLBACK ReplaceDlgProc(register HWND hDlg, UINT wMsg, WPARAM wParam, LPARAM lParam);


BOOL
IsValidChar(TUCHAR ch, BOOL fPath, BOOL bLFN)
{
   switch (ch) {
   case CHAR_SEMICOLON:   // terminator
   case CHAR_COMMA:       // terminator
      return bLFN;

   case CHAR_PIPE:       // pipe
   case CHAR_GREATER:    // redir
   case CHAR_LESS:       // redir
   case CHAR_DQUOTE:     // quote
      return FALSE;

   case CHAR_QUESTION:    // wc           we only do wilds here because they're
   case CHAR_STAR:        // wc           legal for qualifypath
   case CHAR_BACKSLASH:   // path separator
   case CHAR_COLON:       // drive colon
   case CHAR_SLASH:       // path sep
   case CHAR_SPACE:       // space: valid on NT FAT, but winball can't use.
      return fPath;
   }

   //
   // cannot be a control character or space
   //
   return ch > CHAR_SPACE;
}