From e4f567f656cc8b5e1e8f96722ca78d0a09333eb8 Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期一, 06 五月 2019 10:22:10 +0800
Subject: [PATCH] ignore .vscode folder
---
decoder/main.go | 121 +++++++++++++++++++++++++++-------------
1 files changed, 82 insertions(+), 39 deletions(-)
diff --git a/decoder/main.go b/decoder/main.go
index 0c7f65b..fa513b3 100644
--- a/decoder/main.go
+++ b/decoder/main.go
@@ -1,13 +1,14 @@
package main
import (
- "bytes"
"context"
"decoder/demo"
"decoder/valib/ipc"
- "encoding/gob"
+ "encoding/json"
"flag"
"fmt"
+ "strconv"
+ "strings"
// "videoServer/demo"
)
@@ -17,6 +18,8 @@
ipcURL string
proc string
+
+ testIt bool
)
func init() {
@@ -24,6 +27,82 @@
flag.StringVar(&picFolder, "f", ".", "test pic folder")
flag.StringVar(&ipcURL, "ipc", "ipc:///tmp/pic.ipc", "ipc label")
+
+ flag.BoolVar(&testIt, "test", false, "use test")
+}
+
+// CameraInfo camera info
+type CameraInfo struct {
+ ID string `json:"Cameraid"`
+ URL string `json:"Rtsp"`
+}
+
+// MsgIPC msg for ipc
+type MsgIPC struct {
+ CMD string `json:"Command"`
+ Port int `jsong:"PortIpc"`
+}
+
+var (
+ mapCI = make(map[string]CameraInfo)
+ port = 7001
+)
+
+func recvFromIPC(ctx context.Context, url string, ch chan<- CameraInfo) {
+ ipc := ipc.NewClient(ctx, url)
+
+ for {
+ msg := ipc.Recv()
+ if msg != nil {
+ fmt.Println(string(msg))
+ var c CameraInfo
+ if err := json.Unmarshal(msg, &c); err == nil {
+ ch <- c
+ fmt.Printf("recv camere info %+v\n", c)
+ } else {
+ fmt.Println(err)
+ }
+ msgIpc := MsgIPC{"new decoder", port}
+ if b, err := json.Marshal(msgIpc); err == nil {
+ ipc.Send(b)
+ }
+ }
+ }
+}
+
+func main() {
+ flag.Parse()
+
+ if testIt {
+ test()
+ }
+
+ ctx, cancel := context.WithCancel(context.Background())
+
+ ch := make(chan CameraInfo)
+ go recvFromIPC(ctx, "tcp://192.168.1.124:7000", ch)
+
+ // demo.SendByIPC("rtsp://admin:a1234567@192.168.1.188:554/h264/ch1/main/av_stream", "cid0",
+ // "tcp://192.168.1.140:7000", false)
+ for {
+ select {
+ case <-ctx.Done():
+ return
+ case c := <-ch:
+ if _, ok := mapCI[c.ID]; !ok {
+ mapCI[c.ID] = c
+ ipc := "tcp://192.168.1.124:" + strconv.Itoa(port)
+ port++
+ fmt.Printf("create ipc %s for decode : %s, on camera id %s\n", ipc, c.URL, c.ID)
+
+ url := strings.TrimSpace(c.URL)
+ id := strings.TrimSpace(c.ID)
+ i := strings.TrimSpace(ipc)
+ go demo.SendByIPC(url, id, i, false)
+ }
+ }
+ }
+ cancel()
}
func test() {
@@ -31,41 +110,5 @@
fmt.Println(picFolder)
- demo.SendByIPC(streamURL, "camera1", ipcURL)
-}
-
-type cameraInfo struct {
- cameraID string
- videoURL string
-}
-
-func recvFromIPC(ctx context.Context, url string) (cameraID, rtspURL string) {
- ipc := ipc.NewClient(ctx, url)
-
- for {
- msg := ipc.Recv()
-
- var buf bytes.Buffer
- buf.Write(msg)
-
- dec := gob.NewDecoder(&buf)
-
- var i cameraInfo
- if err := dec.Decode(&i); err != nil {
- fmt.Println("gob decode CameraImage error", err)
- continue
- }
- return i.cameraID, i.videoURL
- }
-}
-
-func main() {
- flag.Parse()
-
- ctx, cancel := context.WithCancel(context.Background())
- recvFromIPC(ctx, "tcp://192.168.1.156:7000")
-
- cancel()
- // test()
-
+ demo.SendByIPC(streamURL, "camera1", ipcURL, false)
}
--
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