Refactor and simplify package structure and interfaces.

Reorganize code by removing unused files, restructuring package organization, and updating import references to new paths. This simplifies handling of smart and protocol-related operations, improves maintainability, and eliminates redundancy.
2025-04-27 17:05:45 +03:00
parent 51308a2395
commit eaaa634558
24 changed files with 565 additions and 416 deletions
--- a/pkg/models/mediastreammodel.go
+++ b/pkg/models/mediastreammodel.go
@ -0,0 +1,160 @@
+package models
+
+import "gitea.unprism.ru/KRBL/n9m/v2/pkg/protocol"
+
+type StreamType uint
+
+const (
+	StreamTypeSub StreamType = iota
+	StreamTypeMain
+	StreamTypeMobile
+)
+
+type MediaStreamModelRequestLiveVideoRequest struct {
+	SSRC        uint       `json:"SSRC,omitempty"`
+	StreamName  string     `json:"STREAMNAME"`
+	StreamType  StreamType `json:"STREAMTYPE"`
+	Channel     uint       `json:"CHANNEL"`
+	AudioValid  uint       `json:"AUDIOVALID"`
+	Destination string     `json:"IPANDPORT,omitempty"`
+	FrameCount  uint       `json:"FRAMECOUNT,omitempty"`
+	FrameMode   uint       `json:"FRAMEMODE"`
+}
+
+type MediaStreamModelRequestLiveVideoResponse struct {
+	SSRC       uint       `json:"SSRC"`
+	StreamName string     `json:"STREAMNAME"`
+	StreamType StreamType `json:"STREAMTYPE"`
+	ErrorCode  uint       `json:"ERRORCODE"`
+	ErrorCause string     `json:"ERRORCAUSE"`
+}
+
+type MediaStreamCommand uint
+
+const (
+	MediaStreamCommandStop MediaStreamCommand = iota
+	MediaStreamCommandResume
+	MediaStreamCommandPause
+	MediaStreamCommandSwitchVideoStream
+	MediaStreamAudioManagement
+	MediaStreamFrameRate
+	MediaStreamSendingMode
+)
+
+type MediaStreamModelControlStreamRequest struct {
+	PayloadType protocol.PayloadType `json:"PT"`
+	SSRC        uint16               `json:"SSRC"`
+	StreamName  string               `json:"STREAMNAME"`
+	Command     MediaStreamCommand   `json:"CMD"`
+
+	StreamType StreamType `json:"STREAMTYPE,omitempty"`
+	AudioValid uint       `json:"AUDIOVALID,omitempty"`
+	FrameMode  uint       `json:"FRAMEMODE,omitempty"`
+}
+
+/*
+var ip string = os.Getenv("SERVER_IP")
+
+func (e *Package) MediaRequestDownloadVideo(token int, serial string, session string, camNo int, date string, begin_time string, end_time string, recordID string, serverId int) {
+	e.Payload = map[string]any{
+		"MODULE":    "MEDIASTREAMMODEL",
+		"OPERATION": "REQUESTDOWNLOADVIDEO",
+		"PARAMETER": map[string]any{
+			"PT":         3,
+			"SSRC":       1,
+			"STREAMNAME": "DOWNLOAD" + "_" + serial + "_" + fmt.Sprint(camNo) + "_" + fmt.Sprint(serverId),
+			"STREAMTYPE": 1, // main stream
+			"RECORDID":   recordID,
+			"CHANNEL":    1 << (camNo - 1),
+			"STARTTIME":  date + begin_time,
+			"ENDTIME":    date + end_time,
+			"OFFSETFLAG": 1,
+			"OFFSET":     0,
+			"IPANDPORT":  ip + ":12092",
+			"SERIAL":     token,
+			"DT":         1, // high speed download
+		},
+		"SESSION": session,
+	}
+}
+
+// main server util
+func (e *Package) MediaRequestAliveVideo(token int, camNo int64, Sid string, serial string, quality int64) {
+
+	channel := 0
+
+	if camNo == 1 {
+		channel = 1
+	} else {
+		channel = 1 << (camNo - 1)
+	}
+	e.Payload = map[string]any{
+		"MODULE":    "MEDIASTREAMMODEL",
+		"OPERATION": "REQUESTALIVEVIDEO",
+		"PARAMETER": map[string]any{
+			"AUDIOVALID": 1,
+			"CHANNEL":    channel,
+			"FRAMEMODE":  0,
+			"IPANDPORT":  ip + ":12092",
+			"STREAMNAME": "LIVE" + "_" + serial + "_" + fmt.Sprint(camNo),
+			"STREAMTYPE": quality,
+			"SERIAL":     token,
+		},
+		"SESSION": Sid,
+	}
+}
+
+// main server util
+func (e *Package) MediaRequestRemotePlayback(token int, serial string, session string, camNo int, date string, begin_time string, end_time string, serverId int) {
+	if end_time == "" {
+		e.Payload = map[string]any{
+			"MODULE":    "MEDIASTREAMMODEL",
+			"OPERATION": "REQUESTREMOTEPLAYBACK",
+			"PARAMETER": map[string]any{
+				"STREAMNAME": "PLAYBACK" + "_" + fmt.Sprint(serial) + "_" + fmt.Sprint(camNo) + "_" + fmt.Sprint(serverId),
+				"STREAMTYPE": 1, // main stream
+				"VIDEOTYPE":  2, // common files
+				"CHANNEL":    1 << (camNo - 1),
+				"STARTTIME":  date + begin_time,
+				"IPANDPORT":  ip + ":12092",
+				"SERIAL":     token,
+				"PBST":       0,
+			},
+			"SESSION": session,
+		}
+	} else {
+		e.Payload = map[string]any{
+			"MODULE":    "MEDIASTREAMMODEL",
+			"OPERATION": "REQUESTREMOTEPLAYBACK",
+			"PARAMETER": map[string]any{
+				"STREAMNAME": "PLAYBACK" + "_" + fmt.Sprint(serial) + "_" + fmt.Sprint(camNo) + "_" + fmt.Sprint(serverId),
+				"STREAMTYPE": 1, // main stream
+				"VIDEOTYPE":  2, // common files
+				"CHANNEL":    1 << (camNo - 1),
+				"STARTTIME":  date + begin_time,
+				"ENDTIME":    date + end_time,
+				"IPANDPORT":  ip + ":12092",
+				"SERIAL":     token,
+				"PBST":       0,
+			},
+			"SESSION": session,
+		}
+	}
+}
+
+// main server util
+func (e *Package) ControlRemotePlayback(token int, serial string, session string, camNo int, date string, begin_time string, end_time string, serverId int) {
+	e.Payload = map[string]any{
+		"MODULE":    "MEDIASTREAMMODEL",
+		"OPERATION": "CONTROLREMOTEPLAYBACK",
+		"PARAMETER": map[string]any{
+			"STREAMNAME":  fmt.Sprint(serial) + "_" + fmt.Sprint(camNo) + "_" + fmt.Sprint(serverId),
+			"SERIAL":      token,
+			"PALYBACKCMD": 5,         // main stream
+			"CHANNEL":     268435455, // common files
+		},
+		"SESSION": session,
+	}
+}
+
+*/