guac

package module

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Versions in this module

v1

v1.3.2

Oct 20, 2022

v1.3.1

Aug 12, 2020

v1.3.0

May 5, 2020

Changes in this version

+ const MaxGuacMessage

type Instruction

+ func Parse(data []byte) (*Instruction, error)

v1.2.0

Apr 27, 2020

Changes in this version

type WebsocketServer

+ OnConnectWs func(string, *websocket.Conn, *http.Request)

+ OnDisconnectWs func(string, *websocket.Conn, *http.Request, Tunnel)

+ func NewWebsocketServerWs(connect func(*websocket.Conn, *http.Request) (Tunnel, error)) *WebsocketServer

v1.1.0

Nov 19, 2019

v1.0.0

Nov 18, 2019

Changes in this version

+ const InternalDataOpcode

+ const SocketTimeout

+ const TunnelTimeout

+ type Config struct

+ AudioMimetypes []string

+ ConnectionID string

+ ImageMimetypes []string

+ OptimalResolution int

+ OptimalScreenHeight int

+ OptimalScreenWidth int

+ Parameters map[string]string

+ Protocol string

+ VideoMimetypes []string

+ func NewGuacamoleConfiguration() *Config

+ type CountedLock struct

+ func (r *CountedLock) HasQueued() bool

+ func (r *CountedLock) Lock()

+ func (r *CountedLock) Unlock()

+ type ErrGuac struct

+ Kind ErrKind

+ Status Status

+ type ErrKind int

+ const ErrClient

+ const ErrClientBadType

+ const ErrClientOverrun

+ const ErrClientTimeout

+ const ErrClientTooMany

+ const ErrConnectionClosed

+ const ErrOther

+ const ErrResourceClosed

+ const ErrResourceConflict

+ const ErrResourceNotFound

+ const ErrSecurity

+ const ErrServer

+ const ErrServerBusy

+ const ErrSessionClosed

+ const ErrSessionConflict

+ const ErrSessionTimeout

+ const ErrUnauthorized

+ const ErrUnsupported

+ const ErrUpstream

+ const ErrUpstreamNotFound

+ const ErrUpstreamTimeout

+ const ErrUpstreamUnavailable

+ func (e ErrKind) NewError(args ...string) error

+ func (e ErrKind) Status() (state Status)

+ type Instruction struct

+ Args []string

+ Opcode string

+ func NewInstruction(opcode string, args ...string) *Instruction

+ func ReadOne(stream *Stream) (instruction *Instruction, err error)

+ func (i *Instruction) Byte() []byte

+ func (i *Instruction) String() string

+ type InstructionReader interface

+ Available func() bool

+ Flush func()

+ ReadSome func() ([]byte, error)

+ type LastAccessedTunnel struct

+ func NewLastAccessedTunnel(tunnel Tunnel) (ret LastAccessedTunnel)

+ func (t *LastAccessedTunnel) Access()

+ func (t *LastAccessedTunnel) GetLastAccessedTime() time.Time

+ type MemorySessionStore struct

+ ConnIds map[string]int

+ func NewMemorySessionStore() *MemorySessionStore

+ func (s *MemorySessionStore) Add(id string, req *http.Request)

+ func (s *MemorySessionStore) Delete(id string, req *http.Request, tunnel Tunnel)

+ func (s *MemorySessionStore) Get(id string) int

+ type MessageReader interface

+ ReadMessage func() (int, []byte, error)

+ type MessageWriter interface

+ WriteMessage func(int, []byte) error

+ type Server struct

+ func NewServer(connect func(r *http.Request) (Tunnel, error)) *Server

+ func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request)

+ type SimpleTunnel struct

+ func NewSimpleTunnel(stream *Stream) *SimpleTunnel

+ func (t *SimpleTunnel) AcquireReader() InstructionReader

+ func (t *SimpleTunnel) AcquireWriter() io.Writer

+ func (t *SimpleTunnel) Close() (err error)

+ func (t *SimpleTunnel) ConnectionID() string

+ func (t *SimpleTunnel) GetUUID() string

+ func (t *SimpleTunnel) HasQueuedReaderThreads() bool

+ func (t *SimpleTunnel) HasQueuedWriterThreads() bool

+ func (t *SimpleTunnel) ReleaseReader()

+ func (t *SimpleTunnel) ReleaseWriter()

+ type Status int

+ const ClientBadRequest

+ const ClientBadType

+ const ClientForbidden

+ const ClientOverrun

+ const ClientTimeout

+ const ClientTooMany

+ const ClientUnauthorized

+ const ResourceClosed

+ const ResourceConflict

+ const ResourceNotFound

+ const ServerBusy

+ const ServerError

+ const SessionClosed

+ const SessionConflict

+ const SessionTimeout

+ const Success

+ const Undefined

+ const Unsupported

+ const UpstreamError

+ const UpstreamNotFound

+ const UpstreamTimeout

+ const UpstreamUnavailable

+ func FromGuacamoleStatusCode(code int) (ret Status)

+ func (statue Status) GetGuacamoleStatusCode() int

+ func (statue Status) GetHTTPStatusCode() int

+ func (statue Status) GetWebSocketCode() int

+ func (statue Status) String() string

+ type Stream struct

+ ConnectionID string

+ func NewStream(conn net.Conn, timeout time.Duration) (ret *Stream)

+ func (s *Stream) AssertOpcode(opcode string) (instruction *Instruction, err error)

+ func (s *Stream) Available() bool

+ func (s *Stream) Close() error

+ func (s *Stream) Flush()

+ func (s *Stream) Handshake(config *Config) error

+ func (s *Stream) ReadSome() (instruction []byte, err error)

+ func (s *Stream) Write(data []byte) (n int, err error)

+ type Tunnel interface

+ AcquireReader func() InstructionReader

+ AcquireWriter func() io.Writer

+ Close func() error

+ ConnectionID func() string

+ GetUUID func() string

+ HasQueuedReaderThreads func() bool

+ HasQueuedWriterThreads func() bool

+ ReleaseReader func()

+ ReleaseWriter func()

+ type TunnelMap struct

+ func NewTunnelMap() *TunnelMap

+ func (m *TunnelMap) Get(uuid string) (tunnel *LastAccessedTunnel, ok bool)

+ func (m *TunnelMap) Put(uuid string, tunnel Tunnel)

+ func (m *TunnelMap) Remove(uuid string) (*LastAccessedTunnel, bool)

+ func (m *TunnelMap) Shutdown()

+ type WebsocketServer struct

+ OnConnect func(string, *http.Request)

+ OnDisconnect func(string, *http.Request, Tunnel)

+ func NewWebsocketServer(connect func(*http.Request) (Tunnel, error)) *WebsocketServer

+ func (s *WebsocketServer) ServeHTTP(w http.ResponseWriter, r *http.Request)

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