Initial commit

QemuVmManager.Models/QemuVmManager.Models.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="System.Text.Json" Version="8.0.5" />
+  </ItemGroup>
+
+</Project>

QemuVmManager.Models/VirtualizationType.cs

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+namespace QemuVmManager.Models;
+
+public enum VirtualizationType
+{
+    /// <summary>
+    /// Kernel-based Virtual Machine (Linux)
+    /// </summary>
+    KVM,
+    
+    /// <summary>
+    /// Hyper-V (Windows)
+    /// </summary>
+    HyperV,
+    
+    /// <summary>
+    /// Intel Hardware Accelerated Execution Manager (Windows/macOS)
+    /// </summary>
+    HAXM,
+    
+    /// <summary>
+    /// Hypervisor.framework (macOS)
+    /// </summary>
+    HVF,
+    
+    /// <summary>
+    /// Tiny Code Generator (Software emulation)
+    /// </summary>
+    TCG
+}

QemuVmManager.Models/VmConfiguration.cs

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+using System.Text.Json.Serialization;
+
+namespace QemuVmManager.Models;
+
+public class VmConfiguration
+{
+    [JsonPropertyName("name")]
+    public string Name { get; set; } = string.Empty;
+
+    [JsonPropertyName("description")]
+    public string Description { get; set; } = string.Empty;
+
+    [JsonPropertyName("cpu")]
+    public CpuConfiguration Cpu { get; set; } = new();
+
+    [JsonPropertyName("memory")]
+    public MemoryConfiguration Memory { get; set; } = new();
+
+    [JsonPropertyName("storage")]
+    public StorageConfiguration Storage { get; set; } = new();
+
+    [JsonPropertyName("network")]
+    public NetworkConfiguration Network { get; set; } = new();
+
+    [JsonPropertyName("display")]
+    public DisplayConfiguration Display { get; set; } = new();
+
+    [JsonPropertyName("boot")]
+    public BootConfiguration Boot { get; set; } = new();
+
+    [JsonPropertyName("advanced")]
+    public AdvancedConfiguration Advanced { get; set; } = new();
+
+    [JsonPropertyName("created")]
+    public DateTime Created { get; set; } = DateTime.UtcNow;
+
+    [JsonPropertyName("lastModified")]
+    public DateTime LastModified { get; set; } = DateTime.UtcNow;
+}
+
+public class CpuConfiguration
+{
+    [JsonPropertyName("cores")]
+    public int Cores { get; set; } = 2;
+
+    [JsonPropertyName("sockets")]
+    public int Sockets { get; set; } = 1;
+
+    [JsonPropertyName("threads")]
+    public int Threads { get; set; } = 1;
+
+    [JsonPropertyName("model")]
+    public string Model { get; set; } = "qemu64";
+
+    [JsonPropertyName("enableKvm")]
+    public bool EnableKvm { get; set; } = true;
+}
+
+public class MemoryConfiguration
+{
+    [JsonPropertyName("size")]
+    public long Size { get; set; } = 2048; // MB
+
+    [JsonPropertyName("unit")]
+    public string Unit { get; set; } = "M";
+}
+
+public class StorageConfiguration
+{
+    [JsonPropertyName("disks")]
+    public List<DiskConfiguration> Disks { get; set; } = new();
+
+    [JsonPropertyName("cdrom")]
+    public string? Cdrom { get; set; }
+}
+
+public class DiskConfiguration
+{
+    [JsonPropertyName("path")]
+    public string Path { get; set; } = string.Empty;
+
+    [JsonPropertyName("size")]
+    public long Size { get; set; } = 10; // GB
+
+    [JsonPropertyName("format")]
+    public string Format { get; set; } = "qcow2";
+
+    [JsonPropertyName("interface")]
+    public string Interface { get; set; } = "virtio";
+
+    [JsonPropertyName("cache")]
+    public string Cache { get; set; } = "writeback";
+
+    [JsonPropertyName("isBoot")]
+    public bool IsBoot { get; set; } = false;
+}
+
+public class NetworkConfiguration
+{
+    [JsonPropertyName("interfaces")]
+    public List<NetworkInterfaceConfiguration> Interfaces { get; set; } = new();
+
+    [JsonPropertyName("bridge")]
+    public string Bridge { get; set; } = "virbr0";
+}
+
+public class NetworkInterfaceConfiguration
+{
+    [JsonPropertyName("type")]
+    public string Type { get; set; } = "bridge";
+
+    [JsonPropertyName("model")]
+    public string Model { get; set; } = "virtio-net-pci";
+
+    [JsonPropertyName("mac")]
+    public string? Mac { get; set; }
+
+    [JsonPropertyName("bridge")]
+    public string Bridge { get; set; } = "virbr0";
+}
+
+public class DisplayConfiguration
+{
+    [JsonPropertyName("type")]
+    public string Type { get; set; } = "gtk";
+
+    [JsonPropertyName("vga")]
+    public string Vga { get; set; } = "virtio";
+
+    [JsonPropertyName("resolution")]
+    public string Resolution { get; set; } = "1024x768";
+
+    [JsonPropertyName("enableSpice")]
+    public bool EnableSpice { get; set; } = false;
+
+    [JsonPropertyName("spicePort")]
+    public int SpicePort { get; set; } = 5930;
+}
+
+public class BootConfiguration
+{
+    [JsonPropertyName("order")]
+    public List<string> Order { get; set; } = new() { "c", "d", "n" };
+
+    [JsonPropertyName("kernel")]
+    public string? Kernel { get; set; }
+
+    [JsonPropertyName("initrd")]
+    public string? Initrd { get; set; }
+
+    [JsonPropertyName("cmdline")]
+    public string? Cmdline { get; set; }
+}
+
+public class AdvancedConfiguration
+{
+    [JsonPropertyName("enableAudio")]
+    public bool EnableAudio { get; set; } = false;
+
+    [JsonPropertyName("enableUsb")]
+    public bool EnableUsb { get; set; } = false;
+
+    [JsonPropertyName("enableBalloon")]
+    public bool EnableBalloon { get; set; } = true;
+
+    [JsonPropertyName("enableVirtioRng")]
+    public bool EnableVirtioRng { get; set; } = true;
+
+    [JsonPropertyName("enableVirtioFs")]
+    public bool EnableVirtioFs { get; set; } = false;
+
+    [JsonPropertyName("sharedFolders")]
+    public List<SharedFolderConfiguration> SharedFolders { get; set; } = new();
+
+    [JsonPropertyName("extraArgs")]
+    public List<string> ExtraArgs { get; set; } = new();
+}
+
+public class SharedFolderConfiguration
+{
+    [JsonPropertyName("hostPath")]
+    public string HostPath { get; set; } = string.Empty;
+
+    [JsonPropertyName("guestPath")]
+    public string GuestPath { get; set; } = string.Empty;
+
+    [JsonPropertyName("readOnly")]
+    public bool ReadOnly { get; set; } = false;
+}

QemuVmManager.Models/VmStatus.cs

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+namespace QemuVmManager.Models;
+
+public enum VmState
+{
+    Stopped,
+    Starting,
+    Running,
+    Paused,
+    Stopping,
+    Error
+}
+
+public class VmStatus
+{
+    public string Name { get; set; } = string.Empty;
+    public VmState State { get; set; } = VmState.Stopped;
+    public int ProcessId { get; set; } = -1;
+    public DateTime? StartedAt { get; set; }
+    public DateTime? StoppedAt { get; set; }
+    public string? ErrorMessage { get; set; }
+    public VmResourceUsage? ResourceUsage { get; set; }
+}
+
+public class VmResourceUsage
+{
+    public double CpuUsage { get; set; } = 0.0; // Percentage
+    public long MemoryUsage { get; set; } = 0; // MB
+    public long DiskUsage { get; set; } = 0; // MB
+    public long NetworkRx { get; set; } = 0; // Bytes
+    public long NetworkTx { get; set; } = 0; // Bytes
+}
+
+public class VmPerformanceMetrics
+{
+    public DateTime Timestamp { get; set; }
+    public int ProcessId { get; set; }
+    public double CpuUsagePercent { get; set; }
+    public double SystemCpuUsagePercent { get; set; }
+    public long MemoryUsageMB { get; set; }
+    public long PrivateMemoryMB { get; set; }
+    public long VirtualMemoryMB { get; set; }
+    public int ThreadCount { get; set; }
+    public int HandleCount { get; set; }
+}