arozos/mod/filesystem/fsdef/fsdef.go

package fsdef

/*
	fsdef.go

	This package handle error related to file systems.
	See comments below for usage.
*/
import "errors"

var (
	/*
		READ WRITE PERMISSIONS
	*/
	FsReadOnly  = "readonly"
	FsWriteOnly = "writeonly"
	FsReadWrite = "readwrite"
	FsDenied    = "denied"

	/*
		ERROR TYPES
	*/
	//Redirective Error
	ErrRedirectParent      = errors.New("Redirect:parent")
	ErrRedirectCurrentRoot = errors.New("Redirect:root")
	ErrRedirectUserRoot    = errors.New("Redirect:userroot")

	//Resolve errors
	ErrVpathResolveFailed = errors.New("FS_VPATH_RESOLVE_FAILED")
	ErrRpathResolveFailed = errors.New("FS_RPATH_RESOLVE_FAILED")
	ErrFSHNotFOund        = errors.New("FS_FILESYSTEM_HANDLER_NOT_FOUND")

	//Operation errors
	ErrOperationNotSupported = errors.New("FS_OPR_NOT_SUPPORTED")
	ErrNullOperation         = errors.New("FS_NULL_OPR")
)

//Generate a File Manager redirection error message
func NewRedirectionError(targetVpath string) error {
	return errors.New("Redirect:" + targetVpath)
}

//Check if a file system is network drive
func IsNetworkDrive(fstype string) bool {
	if fstype == "webdav" || fstype == "ftp" {
		return true
	}

	return false
}