Add backend SMBios support

virtweb_backend/src/libvirt_rest_structures/vm.rs

@@ -83,6 +83,8 @@ pub struct VMInfo {
     pub networks: Vec<Network>,
     /// Add a TPM v2.0 module
     pub tpm_module: bool,
+    /// Strings injected as OEM Strings in SMBios configuration
+    pub oem_strings: Vec<String>,
 }
 
 impl VMInfo {
@@ -329,6 +331,9 @@ impl VMInfo {
                         BootType::UEFISecureBoot => "yes".to_string(),
                     },
                 }),
+                smbios: Some(OSSMBiosXML {
+                    mode: "sysinfo".to_string(),
+                }),
             },
 
             features: FeaturesXML { acpi: ACPIXML {} },
@@ -385,6 +390,17 @@ impl VMInfo {
                 }),
             },
 
+            sysinfo: Some(SysInfoXML {
+                r#type: "smbios".to_string(),
+                oem_strings: Some(OEMStringsXML {
+                    entries: self
+                        .oem_strings
+                        .iter()
+                        .map(|s| OEMStringEntryXML { content: s.clone() })
+                        .collect(),
+                }),
+            }),
+
             on_poweroff: "destroy".to_string(),
             on_reboot: "restart".to_string(),
             on_crash: "destroy".to_string(),
@@ -476,6 +492,12 @@ impl VMInfo {
                 .collect::<Result<Vec<_>, _>>()?,
 
             tpm_module: domain.devices.tpm.is_some(),
+
+            oem_strings: domain
+                .sysinfo
+                .and_then(|s| s.oem_strings)
+                .map(|s| s.entries.iter().map(|o| o.content.to_string()).collect())
+                .unwrap_or_default(),
         })
     }
 }