Installation Directory Windows 10 [updated] -

def _get_default_paths(self) -> dict: """Get standard Windows 10 installation directories""" return InstallLocation.PROGRAM_FILES: os.environ.get("ProgramFiles", "C:\\Program Files"), InstallLocation.PROGRAM_FILES_X86: os.environ.get("ProgramFiles(x86)", "C:\\Program Files (x86)"), InstallLocation.LOCAL_APPDATA: os.environ.get("LOCALAPPDATA", "C:\\Users\\%USERNAME%\\AppData\\Local")

class Windows10InstallationManager: """Manages installation directories on Windows 10"""

def get_program_files_32bit(self) -> str: """Get the 32-bit Program Files directory on 64-bit Windows 10""" return self.default_install_paths[InstallLocation.PROGRAM_FILES_X86] installation directory windows 10

def _has_write_permission(self, path: Path) -> bool: """Check write permissions on Windows 10""" try: # Test write permission test_file = path / ".write_test_temp" test_file.touch() test_file.unlink() return True except (PermissionError, OSError): return False

# Test validation test_path = "C:\\Program Files\\MyApp" is_valid, error = manager.validate_install_directory(test_path) def _get_default_paths(self) -&gt

def __init__(self): self.default_install_paths = self._get_default_paths()

# Max path length (Windows 10 supports up to 260 traditionally) MAX_PATH_LENGTH = 260 "C:\\Program Files (x86)")

def validate_install_directory(self, path: str, create_if_missing: bool = False) -> Tuple[bool, Optional[str]]: """ Validate if a directory is suitable for installation on Windows 10 Returns: (is_valid, error_message) """ try: path_obj = Path(path).resolve() # Check 1: Path length if len(str(path_obj)) > self.MAX_PATH_LENGTH: return False, f"Path exceeds Windows 10 self.MAX_PATH_LENGTH character limit" # Check 2: Reserved system paths for reserved in self.RESERVED_PATHS: if path_obj.absolute().as_posix().lower().find(reserved.lower()) != -1: return False, f"Cannot install in Windows system directory: reserved" # Check 3: Root directory if path_obj.anchor == str(path_obj): return False, "Cannot install directly to drive root" # Check 4: Contains invalid characters for Windows 10 invalid_chars = ['<', '>', ':', '"', '|', '?', '*', '\x00'] for char in invalid_chars: if char in str(path_obj.name): return False, f"Path contains invalid character: char" # Check 5: Reserved names (Windows 10) reserved_names = ['CON', 'PRN', 'AUX', 'NUL', 'COM1', 'COM2', 'COM3', 'COM4', 'COM5', 'COM6', 'COM7', 'COM8', 'COM9', 'LPT1', 'LPT2', 'LPT3', 'LPT4', 'LPT5', 'LPT6', 'LPT7', 'LPT8', 'LPT9'] if path_obj.name.upper() in reserved_names: return False, f"Reserved Windows device name: path_obj.name" # Check 6: Permissions if not self._has_write_permission(path_obj.parent if not path_obj.exists() else path_obj): return False, "Insufficient write permissions in target directory" # Create directory if needed if create_if_missing and not path_obj.exists(): try: path_obj.mkdir(parents=True, exist_ok=True) except PermissionError: return False, "Permission denied when creating directory" except OSError as e: return False, f"Failed to create directory: str(e)" return True, None except Exception as e: return False, f"Validation error: str(e)"