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authorDimitri Sokolyuk <demon@dim13.org>2015-10-15 19:56:24 +0200
committerDimitri Sokolyuk <demon@dim13.org>2015-10-15 19:56:24 +0200
commitaebf74f11639b3606685799d7d4074fc89df3407 (patch)
tree0b26e06d34ef24e2a1731e5c62d0e9de0ea5caaa /pbx
parent3103c04c8d1a48370f950801a0533fe5f7578070 (diff)
Move out of the way
Diffstat (limited to 'pbx')
-rw-r--r--pbx/main.go80
1 files changed, 80 insertions, 0 deletions
diff --git a/pbx/main.go b/pbx/main.go
new file mode 100644
index 0000000..fac444e
--- /dev/null
+++ b/pbx/main.go
@@ -0,0 +1,80 @@
+package main
+
+import (
+ "flag"
+ "log"
+
+ "dim13.org/asn1/acse"
+ "dim13.org/asn1/csta"
+ "dim13.org/asn1/rose"
+ "dim13.org/asn1/spdu"
+
+ "github.com/dim13/asn1"
+)
+
+var pbx = flag.String("pbx", "192.168.240.20:33333", "PBX CTI Service")
+
+const (
+ AARQ = 0x60
+ AARE = 0x61
+ RLRQ = 0x62
+ RLRE = 0x63
+ ABRT = 0x64
+ Invoke = 0xa1
+ Result = 0xa2
+)
+
+func main() {
+ conn, err := spdu.Dial(*pbx)
+ if err != nil {
+ log.Fatal(err)
+ }
+ defer conn.Close()
+
+ aare, _ := acse.Associate()
+ conn.Write(aare)
+
+ var connected bool
+ for {
+ buf, err := spdu.ReadAll(conn)
+ if err != nil {
+ log.Fatal(err)
+ }
+ switch buf[0] {
+ case AARQ:
+ case AARE:
+ result, _ := acse.AssociateResult(buf)
+ connected = result == acse.AssociateResultAccepted
+ case RLRQ:
+ case RLRE:
+ case ABRT:
+ connected = false
+ case Invoke:
+ id, opcode, payload, err := rose.Unmarshal(buf)
+ if err != nil {
+ log.Fatal(err)
+ }
+ switch opcode {
+ case csta.SystemStatusOpcode:
+ ss := &csta.SystemStatusArg{}
+ _, err := asn1.Unmarshal(payload, ss)
+ if err != nil {
+ log.Fatal(err)
+ }
+ log.Println(id, "System Status", csta.SystemStatus(ss.SystemStatus))
+ null, _ := asn1.Marshal(asn1.Null{})
+ res, err := rose.Marshal(id, opcode, null)
+ if err != nil {
+ log.Fatal(err)
+ }
+ conn.Write(res)
+ default:
+ log.Println("Opcode", opcode, payload)
+ }
+ case Result:
+ }
+ if !connected {
+ log.Fatal("EOT")
+ }
+ }
+}