137 lines
3.9 KiB
Go
137 lines
3.9 KiB
Go
package localserver
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// import (
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// "encoding/json"
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// "fmt"
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// "sync/atomic"
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// )
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// const (
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// CHAT_MESSAGE_BROADCAST = "chat_message_broadcast"
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// CHAT_MESSAGE_PRIVATE = "chat_message_private"
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// )
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// type WebrtcCallChatManager struct{}
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// func NewWebrtcCallChatManager() *WebrtcCallChatManager {
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// return new(WebrtcCallChatManager)
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// }
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// func (w *WebrtcCallChatManager) HandleCallEvent(from string, squadId string, eventId string, payload map[string]interface{}, data []byte, manager *WebRTCCallManager) (err error) {
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// done, errCh := make(chan struct{}), make(chan error)
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// go func() {
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// logger.Println("got an event in call chat manager", from, eventId, payload)
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// switch eventId {
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// case CHAT_MESSAGE_BROADCAST:
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// if e := validateEvent(payload, "message"); e != nil {
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// errCh <- e
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// return
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// }
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// if e := w.sendBrodcastChatMessage(from, payload["message"].(string), squadId, manager); e != nil {
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// errCh <- e
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// return
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// }
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// case CHAT_MESSAGE_PRIVATE:
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// if e := validateEvent(payload, "message", "dst"); e != nil {
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// errCh <- e
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// return
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// }
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// if e := w.sendPrivateChatMessage(from, payload["message"].(string), squadId, manager, payload["message"].([]string)...); e != nil {
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// errCh <- e
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// return
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// }
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// }
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// done <- struct{}{}
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// }()
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// select {
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// case <-done:
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// return nil
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// case err = <-errCh:
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// return
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// }
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// }
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// func (w WebrtcCallChatManager) sendBrodcastChatMessage(from string, message string, squadId string, manager *WebRTCCallManager) (err error) {
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// if _, ok := manager.Squads[squadId]; !ok {
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// err = fmt.Errorf("no correponding squad found")
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// return
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// }
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// for _, member := range manager.Squads[squadId].Members {
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// if _, ok := manager.DataChannels[member]; ok && member != from {
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// bs, marshalErr := json.Marshal(map[string]interface{}{
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// "type": "send_chat_message",
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// "from": from,
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// "payload": map[string]string{
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// "message": message,
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// },
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// })
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// if marshalErr != nil {
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// logger.Println(err)
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// continue
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// }
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// lock:
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// for {
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// if atomic.CompareAndSwapUint32(manager.DataChannels[member].l, 0, 1) {
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// defer atomic.SwapUint32(manager.DataChannels[member].l, 0)
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// if sendErr := manager.DataChannels[member].DataChannel.SendText(string(bs)); sendErr != nil {
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// logger.Println(sendErr)
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// }
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// break lock
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// } else {
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// continue
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// }
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// }
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// }
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// }
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// return
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// }
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// func (w WebrtcCallChatManager) sendPrivateChatMessage(from string, message string, squadId string, manager *WebRTCCallManager, dst ...string) (err error) {
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// if _, ok := manager.Squads[squadId]; !ok {
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// err = fmt.Errorf("no correponding squad found")
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// return
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// }
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// for _, member := range manager.Squads[squadId].Members {
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// for _, id := range dst {
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// if id == member {
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// if _, ok := manager.DataChannels[member]; ok && member != from {
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// bs, marshalErr := json.Marshal(map[string]interface{}{
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// "type": "",
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// "from": from,
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// "payload": map[string]string{
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// "message": message,
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// },
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// })
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// if marshalErr != nil {
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// logger.Println(err)
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// continue
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// }
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// lock:
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// for {
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// if atomic.CompareAndSwapUint32(manager.DataChannels[member].l, 0, 1) {
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// defer atomic.SwapUint32(manager.DataChannels[member].l, 0)
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// if sendErr := manager.DataChannels[member].DataChannel.SendText(string(bs)); sendErr != nil {
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// logger.Println(sendErr)
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// }
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// break lock
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// } else {
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// continue
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// }
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// }
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// }
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// }
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// }
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// }
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// return
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// }
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// func validateEvent(event map[string]interface{}, fields ...string) (err error) {
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// for _, field := range fields {
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// if _, ok := event[field]; !ok {
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// err = fmt.Errorf("no field %s in req payload", field)
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// return
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// }
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// }
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// return
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// }
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