From 502cc0d3dec6d286cd135cc9ab94d23fc26e5840 Mon Sep 17 00:00:00 2001
From: wh1te909 <dcparsi@gmail.com>
Date: Sun, 22 Nov 2020 18:18:23 -0800
Subject: [PATCH] add uninstall

---
 agent/agent_windows.go | 10 ++++++++++
 agent/rpc_windows.go   | 13 +++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/agent/agent_windows.go b/agent/agent_windows.go
index e3e74aa..05191c6 100644
--- a/agent/agent_windows.go
+++ b/agent/agent_windows.go
@@ -742,6 +742,16 @@ func (a *WindowsAgent) AgentUpdate(url, inno, version string) {
 	cmd.Start()
 }
 
+func (a *WindowsAgent) AgentUninstall() {
+	tacUninst := filepath.Join(a.ProgramDir, "unins000.exe")
+	args := []string{"/C", tacUninst, "/VERYSILENT", "/SUPPRESSMSGBOXES"}
+	cmd := exec.Command("cmd.exe", args...)
+	cmd.SysProcAttr = &windows.SysProcAttr{
+		CreationFlags: windows.DETACHED_PROCESS | windows.CREATE_NEW_PROCESS_GROUP,
+	}
+	cmd.Start()
+}
+
 // CleanupPythonAgent cleans up files from the old python agent if this is an upgrade
 func (a *WindowsAgent) CleanupPythonAgent() {
 	cderr := os.Chdir(a.ProgramDir)
diff --git a/agent/rpc_windows.go b/agent/rpc_windows.go
index 20ae17c..b1ec3fd 100644
--- a/agent/rpc_windows.go
+++ b/agent/rpc_windows.go
@@ -147,6 +147,19 @@ func (a *WindowsAgent) RunRPC() {
 				ret.Encode("ok")
 				msg.Respond(resp)
 			}()
+
+		case "uninstall":
+			go func() {
+				var resp []byte
+				ret := codec.NewEncoderBytes(&resp, new(codec.MsgpackHandle))
+				ret.Encode("ok")
+				msg.Respond(resp)
+				a.AgentUninstall()
+
+			}()
+			nc.Flush()
+			nc.Close()
+			os.Exit(0)
 		}
 	})
 	nc.Flush()