/// <summary>
/// 获取设备分区
/// </summary>
public override void LoadDevicePartitions()
{
try
{
Asyn?.Advance(1, LanguageHelperSingle.Instance.GetLanguageByKey(Languagekeys.FileServiceLanguage_File_JiaZaiXiTongFenQuLieBiao));
var rootTable = new DSK_PART_TABLE();
var result = FileServiceCoreDll.GetMirrorFilePartitions(ref rootTable, Device.Source.ToString());
if (result != 0)
{
LoggerManagerSingle.Instance.Error("1/123获取镜像文件的分区信息失败并返回");
return;
}
if (rootTable.next == IntPtr.Zero) //无法读取分区，需要进行深度分区扫描
{
var handle = FileServiceCoreDll.MountDisk(Device.Handle, -1, (ulong)Device.TotalSectors, 0x12);
if (handle == IntPtr.Zero)
{
LoggerManagerSingle.Instance.Error(string.Format("2/123获取镜像文件的分区信息成功;无法读取分区,需要进行深度分区扫描;加载磁盘句柄失败(句柄:{0}, disNum:{1},扇区数:{2},设备类型:0x12)", Device.Handle, -1, Device.TotalSectors));
}
FindVolumeCallBack fv = (ref FIND_VOLUME_PROGRESS pdi) => { return(0); };
try
{
result = FileServiceCoreDll.GetPhysicalPartitionsByScall(handle, fv, 0, 1, ref rootTable);
}
catch (Exception ex)
{
LoggerManagerSingle.Instance.Error("深度查找分区异常", ex);
}
if (result != 0)
{
LoggerManagerSingle.Instance.Error("3/123获取镜像文件的分区信息成功; 无法读取分区,需要进行深度分区扫描; 深度查找分区失败并返回");
return;
}
var parts = CreatePartition(rootTable);
Device.Parts.AddRange(parts);
FileServiceCoreDll.UnloadDeviceHandle(ref handle);
}
else
{
var parts = CreatePartition(rootTable);
Device.Parts.AddRange(parts);
}
}
catch (Exception ex)
{
LoggerManagerSingle.Instance.Error("获取设备分区异常", ex);
}
}
public static extern int GetPhysicalPartitionsByScall(IntPtr mountDevHandle, FindVolumeCallBack lp, UInt64 offset, UInt32 intervalSec, ref DSK_PART_TABLE partTable);
/// <summary>
/// 深度查找分区
/// </summary>
public int GetPhysicalPartitionsByScallEx(IntPtr mountDevHandle, FindVolumeCallBack lp, UInt64 offset, UInt32 intervalSec, ref DSK_PART_TABLE partTable)
{
return(GetPhysicalPartitionsByScall(mountDevHandle, lp, offset, intervalSec, ref partTable));
}