From 7c54342c9f99b1d2ac5156a982aa512b93536f04 Mon Sep 17 00:00:00 2001
From: Mrs4s <mrs4sxiaoshi@gmail.com>
Date: Sun, 5 Mar 2023 17:58:28 +0800
Subject: [PATCH] feat: tlv544

---
 client/builders.go   | 15 +++++++++++++++
 internal/tlv/t544.go | 23 +++++++++++++++++++++++
 warpper/codec.go     |  3 +++
 3 files changed, 41 insertions(+)
 create mode 100644 internal/tlv/t544.go
 create mode 100644 warpper/codec.go

diff --git a/client/builders.go b/client/builders.go
index addb57b6..d1609e0f 100644
--- a/client/builders.go
+++ b/client/builders.go
@@ -18,6 +18,7 @@ import (
 	"github.com/Mrs4s/MiraiGo/client/pb/structmsg"
 	"github.com/Mrs4s/MiraiGo/internal/proto"
 	"github.com/Mrs4s/MiraiGo/internal/tlv"
+	"github.com/Mrs4s/MiraiGo/warpper"
 )
 
 var (
@@ -101,6 +102,17 @@ func (c *QQClient) buildLoginPacket() (uint16, []byte) {
 		tlv.T521(0),
 		tlv.T525(tlv.T536([]byte{0x01, 0x00})),
 	)
+	if warpper.DandelionEnergy != nil {
+		salt := binary.NewWriterF(func(w *binary.Writer) {
+			//  util.int64_to_buf(bArr42, 0, (int) uin2);
+			//  util.int16_to_buf(bArr42, 4, u.guid.length); // 故意的还是不小心的
+			w.Write(binary.NewWriterF(func(w *binary.Writer) { w.WriteUInt64(uint64(c.Uin)) })[:4])
+			w.WriteBytesShort(c.Device().Guid)
+			w.WriteBytesShort([]byte(c.version().SdkVersion))
+			w.WriteUInt32(9) // sub command
+		})
+		t.Append(tlv.T544Custom("810_9", salt, warpper.DandelionEnergy))
+	}
 	req := c.buildOicqRequestPacket(c.Uin, 0x0810, t)
 	r := network.Request{
 		Type:        network.RequestTypeLogin,
@@ -372,6 +384,9 @@ func (c *QQClient) buildTicketSubmitPacket(ticket string) (uint16, []byte) {
 	if c.sig.T547 != nil {
 		t.Append(tlv.T(0x547, c.sig.T547))
 	}
+	if warpper.DandelionEnergy != nil {
+		t.Append(tlv.T544(uint64(c.Uin), "810_2", 2, c.version().SdkVersion, c.Device().Guid, warpper.DandelionEnergy))
+	}
 	req := c.buildOicqRequestPacket(c.Uin, 0x0810, t)
 	r := network.Request{
 		Type:        network.RequestTypeLogin,
diff --git a/internal/tlv/t544.go b/internal/tlv/t544.go
new file mode 100644
index 00000000..f1415a1f
--- /dev/null
+++ b/internal/tlv/t544.go
@@ -0,0 +1,23 @@
+package tlv
+
+import "github.com/Mrs4s/MiraiGo/binary"
+
+func T544(userId uint64, moduleId string, subCmd uint32, sdkVersion string, guid []byte, signer func(string, []byte) []byte) []byte {
+	return binary.NewWriterF(func(w *binary.Writer) {
+		w.WriteUInt16(0x544)
+		salt := binary.NewWriterF(func(w *binary.Writer) {
+			w.WriteUInt64(userId)
+			w.WriteBytesShort(guid)
+			w.WriteBytesShort([]byte(sdkVersion))
+			w.WriteUInt32(subCmd)
+		})
+		w.WriteBytesShort(signer(moduleId, salt)) // temporary solution
+	})
+}
+
+func T544Custom(moduleId string, salt []byte, signer func(string, []byte) []byte) []byte {
+	return binary.NewWriterF(func(w *binary.Writer) {
+		w.WriteUInt16(0x544)
+		w.WriteBytesShort(signer(moduleId, salt))
+	})
+}
diff --git a/warpper/codec.go b/warpper/codec.go
new file mode 100644
index 00000000..45741140
--- /dev/null
+++ b/warpper/codec.go
@@ -0,0 +1,3 @@
+package warpper
+
+var DandelionEnergy func(string, []byte) []byte