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最新推荐文章于 2024-08-11 16:51:35 发布

siumennel

最新推荐文章于 2024-08-11 16:51:35 发布

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文章标签： cache string constants path interface struct

本文介绍了一个使用C#编写的.NET安全区域管理接口实现，包括区域属性结构定义、枚举类型及公共常量等。通过该接口可以进行区域策略设置、获取区域属性等操作。

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public class Constants 
{ 
    public const int MAX_PATH = 260; 
    public const int MAX_ZONE_PATH = 260; 
    public const int MAX_ZONE_DESCRIPTION = 200; 
} 
[StructLayout(LayoutKind.Sequential, CharSet=CharSet.Unicode)] 
public struct ZONEATTRIBUTES 
{ 
    public uint cbSize; 
    [MarshalAs(UnmanagedType.ByValTStr, SizeConst = Constants.MAX_PATH)] 
    public string szDizplayName; 
    [MarshalAs(UnmanagedType.ByValTStr, SizeConst = Constants.MAX_ZONE_DESCRIPTION)] 
    public string szDescription; 
    [MarshalAs(UnmanagedType.ByValTStr, SizeConst = Constants.MAX_PATH)] 
    public string szIconPath; 
    public uint dwTemplateMinLevel; 
    public uint dwTemplateRecommended; 
    public uint dwTemplateCurrentLevel; 
    public uint dwFlags; 
} 
public enum URLZONEREG 
{ 
    URLZONEREG_DEFAULT = 0, 
    URLZONEREG_HKLM, 
    URLZONEREG_HKCU 
} 
[Guid("79eac9ef-baf9-11ce-8c82-00aa004ba90b")] 
[ComImport] 
public interface IInternetZoneManager 
{ 
    void CopyTemplatePoliciesToZone(uint dwTemplate, uint dwZone, uint dwReserved); 
    void CreateZoneEnumerator(ref uint pdwEnum, ref uint pdwCount, uint dwFlags); 
    void DestroyZoneEnumerator(uint dwEnum); 
    void GetZoneActionPolicy(uint dwZone, uint dwAction, IntPtr pPolicy, uint cbPolicy,  
        URLZONEREG urlZoneReg); 
    void GetZoneAt(uint dwEnum, uint dwIndex, ref uint pdwZone); 
    void GetZoneAttributes(uint dwZone, ref ZONEATTRIBUTES pZoneAttributes); 
    void GetZoneCustomPolicy(uint dwZone, [In] ref Guid guidKey, ref IntPtr ppPolicy, 
        ref uint pcbPolicy, URLZONEREG urlZoneReg); 
    void LogAction(uint dwAction, [MarshalAs(UnmanagedType.LPWStr)] string pwszUrl,  
        [MarshalAs(UnmanagedType.LPWStr)] string pwszText, uint dwLogFlags); 
    void PromptAction(uint dwAction, IntPtr hwndParent, [MarshalAs(UnmanagedType.LPWStr)] string pwszUrl, 
        [MarshalAs(UnmanagedType.LPWStr)] string pwszText, uint dwPromptFlags); 
    void SetZoneActionPolicy(uint dwZone, uint dwAction, IntPtr pPolicy, uint cbPolicy, 
        URLZONEREG urlZoneReg); 
    void SetZoneAttributes(uint dwZone, ref ZONEATTRIBUTES pZoneAttributes); 
    void SetZoneCustomPolicy(uint dwZone, [In] ref Guid guidKey, IntPtr pPolicy, 
        uint pcbPolicy, URLZONEREG urlZoneReg); 
}