starting to write the manager library

common/manager/structures.go

@@ -0,0 +1,120 @@
+package manager
+
+//https://github.com/apsdehal/go-logger
+import (
+	"os/user"
+	"time"
+
+	database "github.com/deranjer/gvc/common/database"
+	engine "github.com/deranjer/gvc/common/engine"
+	"github.com/rs/zerolog"
+)
+
+type Manager struct {
+	Version string //What version of the client or server are we using
+	//Settings *UserSettings
+	*zerolog.Logger
+	//*sync.WaitGroup
+	//watcher              engine.FileWatcher
+	patcher  engine.Patcher
+	dB       *database.DB
+	Informer chan OperatingMessage
+	//ProgressCommunicator io.WriteCloser
+}
+
+type CustomPlugin interface {
+	Init()
+	Name() string
+	Description() string
+}
+
+// type PluginManager struct {
+// 	engine   *qml.QQmlApplicationEngine
+// 	informer chan OperatingMessage
+// 	path     string
+// 	plugins  []string
+// }
+
+type UserSettings struct {
+	Usr           user.User
+	versionFormat string
+	darkMode      bool
+	licenseKey    string
+	override      bool
+	machineID     string
+	//systemSettings engine.UXSettings
+}
+type VersioningFormat struct {
+	bigVersion    int64
+	littleVersion int64
+	microVersion  int64
+	currentTime   time.Time
+	client        string
+	job           string
+	userId        string
+	owner         string
+	hash          string
+	message       string
+}
+
+// this should enumerate certain message types that the front end can retrieve
+// over a channel. the manager will output certain message types at certain times.
+
+// OpCode is a type that is used to describe what type
+// of event has occurred during the management process.
+type OpCode uint32
+
+type OperatingMessage struct {
+	Code        OpCode
+	data        string
+	CustomField string
+}
+
+func (op *OperatingMessage) Custom() string {
+	if op.CustomField != "" {
+		return op.CustomField
+	}
+	return op.data
+}
+
+// Ops
+const (
+	OpNewDiff OpCode = iota
+	OpNewFile
+	OpNewBase
+	OpWatchCommencing
+	OpWatchStopped
+	OpMessage
+	OpEnablingPlugin
+	OpPluginEnabled
+	OpPluginError
+	OpNone
+)
+
+var ops = map[OpCode]OperatingMessage{
+	OpNewDiff: {OpNewDiff, "New diff created", ""},
+	OpNewFile: {OpNewFile, "New file created", ""},
+	OpNewBase: {OpNewBase, "New base created", ""},
+	//OpWatchCommencing: {Op_WatchCommencing, "File watching has started", ""},
+	//OpWatchStopped:    {Op_WatchStopped, "File watching has stopped", ""},
+	OpMessage:        {OpMessage, "Custom message attached - ", ""},
+	OpEnablingPlugin: {OpEnablingPlugin, "Enabling Plugin - ", ""},
+	OpPluginEnabled:  {OpPluginEnabled, "Plugin Enabled", ""},
+	OpPluginError:    {OpPluginError, "Error enabling plugin", ""},
+	OpNone:           {OpNone, "No error code known", ""},
+}
+
+// String prints the string version of the Op consts
+func (e OpCode) String() string {
+	if op, found := ops[e]; found {
+		return op.data
+	}
+	return "???"
+}
+
+func (e OpCode) Retrieve() OperatingMessage {
+	if op, found := ops[e]; found {
+		return op
+	}
+	return ops[OpNone]
+}