net/svc messages

1 files changed, 42 insertions, 0 deletions

diff --git a/packets/messages/types/SvcClassInfo.go b/packets/messages/types/SvcClassInfo.go
new file mode 100644
index 0000000..58e43b7
--- /dev/null
+++ b/packets/messages/types/SvcClassInfo.go
@@ -0,0 +1,42 @@
+package types
+
+import (
+        "math"
+
+        "github.com/pektezol/bitreader"
+)
+
+type SvcClassInfo struct {
+        Length         uint16
+        CreateOnClient bool
+        ServerClasses  []ServerClass
+}
+
+type ServerClass struct {
+        ClassId       int32
+        ClassName     string
+        DataTableName string
+}
+
+func ParseSvcClassInfo(reader *bitreader.ReaderType) SvcClassInfo {
+        var serverclasses []ServerClass
+        svcclassinfo := SvcClassInfo{
+                Length:         reader.TryReadInt16(),
+                CreateOnClient: reader.TryReadBool(),
+        }
+        if svcclassinfo.CreateOnClient {
+                for i := 0; i < int(svcclassinfo.Length); i++ {
+                        id, err := reader.ReadBits(int(math.Log2(float64(svcclassinfo.Length))) + 1)
+                        if err != nil {
+                                panic(err)
+                        }
+                        serverclasses = append(serverclasses, ServerClass{
+                                ClassId:       int32(id),
+                                ClassName:     reader.TryReadString(),
+                                DataTableName: reader.TryReadString(),
+                        })
+                }
+        }
+        svcclassinfo.ServerClasses = serverclasses
+        return svcclassinfo
+}