hypervisor discovery

go.mod

@@ -1,3 +1,5 @@
 module github.com/yeticloud/libdetectcloud
 
 go 1.14
+
+require github.com/digitalocean/go-smbios v0.0.0-20180907143718-390a4f403a8e

go.sum

@@ -0,0 +1,2 @@
+github.com/digitalocean/go-smbios v0.0.0-20180907143718-390a4f403a8e h1:vUmf0yezR0y7jJ5pceLHthLaYf4bA5T14B6q39S4q2Q=
+github.com/digitalocean/go-smbios v0.0.0-20180907143718-390a4f403a8e/go.mod h1:YTIHhz/QFSYnu/EhlF2SpU2Uk+32abacUYA5ZPljz1A=

hypervisor.go

@@ -0,0 +1,38 @@
+package libdetectcloud
+
+import (
+	"fmt"
+	"log"
+
+	"github.com/digitalocean/go-smbios/smbios"
+)
+
+// BIOS type
+type BIOS struct {
+	Manufacturer string
+	ProductName  string
+	SerialNumber string
+	IsVM         bool
+	Hypervisor   string
+}
+
+//BIOSInfo function gets information from the SMBIOS
+func BIOSInfo() {
+	rc, _, err := smbios.Stream()
+	if err != nil {
+		log.Fatalf("failed to open stream: %v", err)
+	}
+	// Be sure to close the stream!
+	defer rc.Close()
+
+	// Decode SMBIOS structures from the stream.
+	d := smbios.NewDecoder(rc)
+	ss, err := d.Decode()
+	if err != nil {
+		log.Fatalf("failed to decode structures: %v", err)
+	}
+	for _, s := range ss {
+		fmt.Println(s)
+	}
+
+}