新增动态链接库调用

mainDLL.go

@@ -0,0 +1,29 @@
+package main
+
+/*
+#include <stdlib.h>
+*/
+import "C"
+import (
+	"ShotRDP/client"
+	"unsafe"
+)
+
+//export GetScreen
+func GetScreen(host *C.char, data **C.char, length *C.int) *C.char {
+	imgBytes, err := client.RealGetScreen(C.GoString(host))
+	if err != nil {
+		return C.CString(err.Error())
+	}
+
+	*data = (*C.char)(C.CBytes(imgBytes))
+	*length = C.int(len(imgBytes))
+	return nil
+}
+
+//export Free
+func Free(p *C.char) {
+	C.free(unsafe.Pointer(p))
+}
+
+func main() {}