First import

errors.go

@@ -0,0 +1,118 @@
+// Copyright 2014 Claudemiro Alves Feitosa Neto. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package main
+
+// Base interface
+type WebsocketError interface {
+	GetCode() int
+	GetMsg() string
+}
+
+// Base struct
+type BaseWebsocketError struct {
+	Code int
+	Msg  string
+}
+
+func (e BaseWebsocketError) GetCode() int {
+	return e.Code
+}
+
+func (e BaseWebsocketError) GetMsg() string {
+	return e.Msg
+}
+
+// Unsupprted protocol version
+type UnsupportedProtocolVersionError struct {
+	BaseWebsocketError
+}
+
+func NewUnsupportedProtocolVersionError() UnsupportedProtocolVersionError {
+	return UnsupportedProtocolVersionError{
+		BaseWebsocketError{Code: UNSUPPORTED_PROTOCOL_VERSION, Msg: "Unsupported protocol version"},
+	}
+}
+
+// The application does not exists
+// See the configuration file
+type ApplicationDoesNotExistsError struct {
+	BaseWebsocketError
+}
+
+func NewApplicationDoesNotExistsError() ApplicationDoesNotExistsError {
+	return ApplicationDoesNotExistsError{
+		BaseWebsocketError{Code: APPLICATION_DOES_NOT_EXISTS, Msg: "Could not found an app with the given key"},
+	}
+}
+
+// The user did not send the protocol version
+type NoProtocolVersionSuppliedError struct {
+	BaseWebsocketError
+}
+
+func NewNoProtocolVersionSuppliedError() NoProtocolVersionSuppliedError {
+	return NoProtocolVersionSuppliedError{
+		BaseWebsocketError{Code: NO_PROTOCOL_VERSION_SUPPLIED, Msg: "No protocol version supplied"},
+	}
+}
+
+// When the application is disabled.
+// See the configuration file
+type ApplicationDisabledError struct {
+	BaseWebsocketError
+}
+
+func NewApplicationDisabledError() NoProtocolVersionSuppliedError {
+	return NoProtocolVersionSuppliedError{
+		BaseWebsocketError{Code: APPLICATION_DISABLED, Msg: "Application disabled"},
+	}
+}
+
+// When the application only accepts SSL connections
+type ApplicationOnlyAccepsSSLError struct {
+	BaseWebsocketError
+}
+
+func NewApplicationOnlyAccepsSSLError() ApplicationOnlyAccepsSSLError {
+	return ApplicationOnlyAccepsSSLError{
+		BaseWebsocketError{Code: APPLICATION_ONLY_ACCEPTS_SSL, Msg: "Application only accepts SSL connections, reconnect using wss://"},
+	}
+}
+
+// When the user send an invalid version
+type InvalidVersionStringFormatError struct {
+	BaseWebsocketError
+}
+
+func NewInvalidVersionStringFormatError() InvalidVersionStringFormatError {
+	return InvalidVersionStringFormatError{
+		BaseWebsocketError{Code: INVALID_VERSION_STRING_FORMAT, Msg: "Invalid version string format"},
+	}
+}
+
+// Used when the error was internal
+// * Decoding json
+// * Writing to output
+type GenericReconnectImmediatelyError struct {
+	BaseWebsocketError
+}
+
+func NewGenericReconnectImmediatelyError() GenericReconnectImmediatelyError {
+	return GenericReconnectImmediatelyError{
+		BaseWebsocketError{Code: GENERIC_RECONNECT_IMMEDIATELY, Msg: "Generic reconnect immediately"},
+	}
+}
+
+// When pusher wants to send an Generic error, it only send the message, the code become nil
+// Currently I do not know how to send nil, so I send GENERIC_ERROR
+type GenericError struct {
+	BaseWebsocketError
+}
+
+func NewGenericError(msg string) GenericError {
+	return GenericError{
+		BaseWebsocketError{Code: GENERIC_ERROR, Msg: msg},
+	}
+}