Client: Move to its own package

1 files changed, 0 insertions, 248 deletions

diff --git a/fsm.go b/fsm.go
deleted file mode 100644
index e476c83..0000000
--- a/fsm.go
+++ /dev/null
@@ -1,248 +0,0 @@
-package eduvpn
-
-import (
-	"errors"
-	"fmt"
-
-	"github.com/eduvpn/eduvpn-common/internal/fsm"
-	"github.com/eduvpn/eduvpn-common/types"
-)
-
-type (
-	FSMStateID    = fsm.FSMStateID
-	FSMStates     = fsm.FSMStates
-	FSMState      = fsm.FSMState
-	FSMTransition = fsm.FSMTransition
-)
-
-const (
-	// Deregistered means the app is not registered with the wrapper
-	STATE_DEREGISTERED FSMStateID = iota
-
-	// No Server means the user has not chosen a server yet
-	STATE_NO_SERVER
-
-	// The user selected a Secure Internet server but needs to choose a location
-	STATE_ASK_LOCATION
-
-	// The user is currently selecting a server in the UI
-	STATE_SEARCH_SERVER
-
-	// We are loading the server details
-	STATE_LOADING_SERVER
-
-	// Chosen Server means the user has chosen a server to connect to
-	STATE_CHOSEN_SERVER
-
-	// OAuth Started means the OAuth process has started
-	STATE_OAUTH_STARTED
-
-	// Authorized means the OAuth process has finished and the user is now authorized with the server
-	STATE_AUTHORIZED
-
-	// Requested config means the user has requested a config for connecting
-	STATE_REQUEST_CONFIG
-
-	// Ask profile means the go code is asking for a profile selection from the UI
-	STATE_ASK_PROFILE
-
-	// Disconnected means the user has gotten a config for a server but is not connected yet
-	STATE_DISCONNECTED
-
-	// Disconnecting means the OS is disconnecting and the Go code is doing the /disconnect
-	STATE_DISCONNECTING
-
-	// Connecting means the OS is establishing a connection to the server
-	STATE_CONNECTING
-
-	// Connected means the user has been connected to the server
-	STATE_CONNECTED
-)
-
-func GetStateName(s FSMStateID) string {
-	switch s {
-	case STATE_DEREGISTERED:
-		return "Deregistered"
-	case STATE_NO_SERVER:
-		return "No_Server"
-	case STATE_ASK_LOCATION:
-		return "Ask_Location"
-	case STATE_SEARCH_SERVER:
-		return "Search_Server"
-	case STATE_LOADING_SERVER:
-		return "Loading_Server"
-	case STATE_CHOSEN_SERVER:
-		return "Chosen_Server"
-	case STATE_OAUTH_STARTED:
-		return "OAuth_Started"
-	case STATE_DISCONNECTED:
-		return "Disconnected"
-	case STATE_REQUEST_CONFIG:
-		return "Request_Config"
-	case STATE_ASK_PROFILE:
-		return "Ask_Profile"
-	case STATE_AUTHORIZED:
-		return "Authorized"
-	case STATE_DISCONNECTING:
-		return "Disconnecting"
-	case STATE_CONNECTING:
-		return "Connecting"
-	case STATE_CONNECTED:
-		return "Connected"
-	default:
-		panic("unknown conversion of state to string")
-	}
-}
-
-func newFSM(
-	callback func(FSMStateID, FSMStateID, interface{}),
-	directory string,
-	debug bool,
-) fsm.FSM {
-	states := FSMStates{
-		STATE_DEREGISTERED: FSMState{
-			Transitions: []FSMTransition{{To: STATE_NO_SERVER, Description: "Client registers"}},
-		},
-		STATE_NO_SERVER: FSMState{
-			Transitions: []FSMTransition{
-				{To: STATE_NO_SERVER, Description: "Reload list"},
-				{To: STATE_LOADING_SERVER, Description: "User clicks a server in the UI"},
-				{To: STATE_CHOSEN_SERVER, Description: "The server has been chosen"},
-				{To: STATE_SEARCH_SERVER, Description: "The user is trying to choose a new server in the UI"},
-				{To: STATE_CONNECTED, Description: "The user is already connected"},
-				{To: STATE_ASK_LOCATION, Description: "Change the location in the main screen"},
-			},
-		},
-		STATE_SEARCH_SERVER: FSMState{
-			Transitions: []FSMTransition{
-				{To: STATE_LOADING_SERVER, Description: "User clicks a server in the UI"},
-				{To: STATE_NO_SERVER, Description: "Cancel or Error"},
-			},
-			BackState: STATE_NO_SERVER,
-		},
-		STATE_ASK_LOCATION: FSMState{
-			Transitions: []FSMTransition{
-				{To: STATE_CHOSEN_SERVER, Description: "Location chosen"},
-				{To: STATE_NO_SERVER, Description: "Go back or Error"},
-				{To: STATE_SEARCH_SERVER, Description: "Cancel or Error"},
-			},
-		},
-		STATE_LOADING_SERVER: FSMState{
-			Transitions: []FSMTransition{
-				{To: STATE_CHOSEN_SERVER, Description: "Server info loaded"},
-				{
-					To:          STATE_ASK_LOCATION,
-					Description: "User chooses a Secure Internet server but no location is configured",
-				},
-				{To: STATE_NO_SERVER, Description: "Go back or Error"},
-			},
-			BackState: STATE_NO_SERVER,
-		},
-		STATE_CHOSEN_SERVER: FSMState{
-			Transitions: []FSMTransition{
-				{To: STATE_AUTHORIZED, Description: "Found tokens in config"},
-				{To: STATE_OAUTH_STARTED, Description: "No tokens found in config"},
-			},
-		},
-		STATE_OAUTH_STARTED: FSMState{
-			Transitions: []FSMTransition{
-				{To: STATE_AUTHORIZED, Description: "User authorizes with browser"},
-				{To: STATE_NO_SERVER, Description: "Cancel or Error"},
-				{To: STATE_SEARCH_SERVER, Description: "Cancel or Error"},
-			},
-			BackState: STATE_NO_SERVER,
-		},
-		STATE_AUTHORIZED: FSMState{
-			Transitions: []FSMTransition{
-				{To: STATE_OAUTH_STARTED, Description: "Re-authorize with OAuth"},
-				{To: STATE_REQUEST_CONFIG, Description: "Client requests a config"},
-				{To: STATE_NO_SERVER, Description: "Client wants to go back to the main screen"},
-			},
-		},
-		STATE_REQUEST_CONFIG: FSMState{
-			Transitions: []FSMTransition{
-				{To: STATE_ASK_PROFILE, Description: "Multiple profiles found and no profile chosen"},
-				{To: STATE_DISCONNECTED, Description: "Only one profile or profile already chosen"},
-				{To: STATE_NO_SERVER, Description: "Cancel or Error"},
-				{To: STATE_OAUTH_STARTED, Description: "Re-authorize"},
-			},
-		},
-		STATE_ASK_PROFILE: FSMState{
-			Transitions: []FSMTransition{
-				{To: STATE_DISCONNECTED, Description: "User chooses profile"},
-				{To: STATE_NO_SERVER, Description: "Cancel or Error"},
-				{To: STATE_SEARCH_SERVER, Description: "Cancel or Error"},
-			},
-		},
-		STATE_DISCONNECTED: FSMState{
-			Transitions: []FSMTransition{
-				{To: STATE_CONNECTING, Description: "OS reports it is trying to connect"},
-				{To: STATE_REQUEST_CONFIG, Description: "User reconnects"},
-				{To: STATE_NO_SERVER, Description: "User wants to choose a new server"},
-				{To: STATE_OAUTH_STARTED, Description: "Re-authorize with OAuth"},
-			},
-			BackState: STATE_NO_SERVER,
-		},
-		STATE_DISCONNECTING: FSMState{
-			Transitions: []FSMTransition{
-				{To: STATE_DISCONNECTED, Description: "Cancel or Error"},
-				{To: STATE_DISCONNECTED, Description: "Done disconnecting"},
-			},
-		},
-		STATE_CONNECTING: FSMState{
-			Transitions: []FSMTransition{
-				{To: STATE_DISCONNECTED, Description: "Cancel or Error"},
-				{To: STATE_CONNECTED, Description: "Done connecting"},
-			},
-		},
-		STATE_CONNECTED: FSMState{
-			Transitions: []FSMTransition{{To: STATE_DISCONNECTING, Description: "App wants to disconnect"}},
-		},
-	}
-	returnedFSM := fsm.FSM{}
-	returnedFSM.Init(STATE_DEREGISTERED, states, callback, directory, GetStateName, debug)
-	return returnedFSM
-}
-
-type FSMDeregisteredError struct{}
-
-func (e FSMDeregisteredError) CustomError() *types.WrappedErrorMessage {
-	return &types.WrappedErrorMessage{
-		Message: "Client not registered with the GO library",
-		Err: errors.New(
-			"the current FSM state is deregistered, but the function needs a state that is not deregistered",
-		),
-	}
-}
-
-type FSMWrongStateTransitionError struct {
-	Got  FSMStateID
-	Want FSMStateID
-}
-
-func (e FSMWrongStateTransitionError) CustomError() *types.WrappedErrorMessage {
-	return &types.WrappedErrorMessage{
-		Message: "Wrong FSM transition",
-		Err: fmt.Errorf(
-			"wrong FSM state, got: %s, want: a state with a transition to: %s",
-			GetStateName(e.Got),
-			GetStateName(e.Want),
-		),
-	}
-}
-
-type FSMWrongStateError struct {
-	Got  FSMStateID
-	Want FSMStateID
-}
-
-func (e FSMWrongStateError) CustomError() *types.WrappedErrorMessage {
-	return &types.WrappedErrorMessage{
-		Message: "Wrong FSM State",
-		Err: fmt.Errorf(
-			"wrong FSM state, got: %s, want: %s",
-			GetStateName(e.Got),
-			GetStateName(e.Want),
-		),
-	}
-}