box

Documentation

Index

• Variables
• func InitKeeper() error
• func IsolateVersion() string
• func New(id int, memQuota int64, logger *slog.Logger) (eval.Sandbox, error)
• func NewStupid(boxID int, memoryQuota int64, logger *slog.Logger) (eval.Sandbox, error)
• type IsolateBox
  • func (b *IsolateBox) Close() error
  • func (b *IsolateBox) FileExists(fpath string) bool
  • func (b *IsolateBox) GetID() int
  • func (b *IsolateBox) MemoryQuota() int64
  • func (b *IsolateBox) ReadFile(fpath string, w io.Writer) error
  • func (b *IsolateBox) RunCommand(ctx context.Context, command []string, conf *eval.RunConfig) (*eval.RunStats, error)
  • func (b *IsolateBox) SaveFile(fpath string, bucket eval.Bucket, filename string, mode fs.FileMode) error
  • func (b *IsolateBox) WriteFile(fpath string, r io.Reader, mode fs.FileMode) error
• type StupidSandbox
  • func (b *StupidSandbox) Close() error
  • func (b *StupidSandbox) FileExists(fpath string) bool
  • func (b *StupidSandbox) GetID() int
  • func (b *StupidSandbox) MemoryQuota() int64
  • func (b *StupidSandbox) ReadFile(fpath string, w io.Writer) error
  • func (b *StupidSandbox) RunCommand(ctx context.Context, command []string, conf *eval.RunConfig) (*eval.RunStats, error)
  • func (b *StupidSandbox) SaveFile(fpath string, bucket eval.Bucket, filename string, mode fs.FileMode) error
  • func (b *StupidSandbox) WriteFile(fpath string, r io.Reader, mode fs.FileMode) error

Variables

var (
	EnsureCGKeeper    = config.GenFlag("feature.grader.ensure_keeper", false, "Ensure isolate-cg-keeper is running")
	IsolateConfigPath = config.GenFlag("feature.grader.isolate_config_path", "/usr/local/etc/isolate", "Configuration path for isolate sandbox")
)

var CGTiming = config.GenFlag[bool]("feature.grader.use_cg_timing", false, "Use --cg-timing flag in grader. Should not be necessary.")

Functions

func InitKeeper

func InitKeeper() error

func IsolateVersion

func IsolateVersion() string

func New

func New(id int, memQuota int64, logger *slog.Logger) (eval.Sandbox, error)

New returns a new box instance from the specified ID

func NewStupid

func NewStupid(boxID int, memoryQuota int64, logger *slog.Logger) (eval.Sandbox, error)

Types

type IsolateBox

type IsolateBox struct {
	// contains filtered or unexported fields
}

IsolateBox is the struct for the current box

func (*IsolateBox) Close

func (b *IsolateBox) Close() error

func (*IsolateBox) FileExists

func (b *IsolateBox) FileExists(fpath string) bool

FileExists returns if a file exists or not

func (*IsolateBox) GetID

func (b *IsolateBox) GetID() int

func (*IsolateBox) MemoryQuota

func (b *IsolateBox) MemoryQuota() int64

func (*IsolateBox) ReadFile

func (b *IsolateBox) ReadFile(fpath string, w io.Writer) error

func (*IsolateBox) RunCommand

func (b *IsolateBox) RunCommand(ctx context.Context, command []string, conf *eval.RunConfig) (*eval.RunStats, error)

func (*IsolateBox) SaveFile

func (b *IsolateBox) SaveFile(fpath string, bucket eval.Bucket, filename string, mode fs.FileMode) error

func (*IsolateBox) WriteFile

func (b *IsolateBox) WriteFile(fpath string, r io.Reader, mode fs.FileMode) error

WriteFile writes an eval file to the specified path inside the box

type StupidSandbox

type StupidSandbox struct {
	// contains filtered or unexported fields
}

StupidSandbox can be used for testing. NOTE: should not be used in a proper environment. It has no proper memory limit And time limits are based on manually killing the program

func (*StupidSandbox) Close

func (b *StupidSandbox) Close() error

func (*StupidSandbox) FileExists

func (b *StupidSandbox) FileExists(fpath string) bool

func (*StupidSandbox) GetID

func (b *StupidSandbox) GetID() int

func (*StupidSandbox) MemoryQuota

func (b *StupidSandbox) MemoryQuota() int64

func (*StupidSandbox) ReadFile

func (b *StupidSandbox) ReadFile(fpath string, w io.Writer) error

func (*StupidSandbox) RunCommand

func (b *StupidSandbox) RunCommand(ctx context.Context, command []string, conf *eval.RunConfig) (*eval.RunStats, error)

func (*StupidSandbox) SaveFile

func (b *StupidSandbox) SaveFile(fpath string, bucket eval.Bucket, filename string, mode fs.FileMode) error

func (*StupidSandbox) WriteFile

func (b *StupidSandbox) WriteFile(fpath string, r io.Reader, mode fs.FileMode) error