doroved / mid Goto Github PK

    #[cfg(target_os = "windows")]
    pub fn get_mid_result() -> Result<String, MIDError> {
    use wmi::{COMLibrary, WMIConnection};

    let com_connection = unsafe { COMLibrary::assume_initialized() };
    let wmi_connection =
        WMIConnection::new(com_connection.into()).expect("Failed to connect to WMI");

    let mac_address_base: Vec<MACGeneric> = wmi_connection
        .raw_query("SELECT MACAddress from Win32_NetworkAdapter WHERE MACAddress IS NOT NULL")
        .unwrap();

    let bios_serial_base: Vec<SerialNumberGeneric> = wmi_connection
        .raw_query("SELECT SerialNumber from Win32_BIOS WHERE SerialNumber IS NOT NULL")
        .unwrap();

    let processor_id_base: Vec<ProcessorIdGeneric> = wmi_connection
        .raw_query("SELECT ProcessorId from Win32_Processor WHERE ProcessorId IS NOT NULL")
        .unwrap();

    let mut result = Vec::new();

    parse_and_push(&mac_address_base[0].MACAddress, &mut result);
    parse_and_push(&bios_serial_base[0].SerialNumber, &mut result);
    parse_and_push(&processor_id_base[0].ProcessorId, &mut result);

    if result.is_empty() {
        return Err(MIDError::ResultMidError);
    }

    let combined_string = result.join("|");

    Ok(combined_string)
    }