/// <summary>
/// 文件目录初始化
/// </summary>
/// <param name="id">目录ID</param>
/// <param name="name">目录名称</param>
/// <param name="flag">召唤标志</param>
/// <param name="startTime">开始时间</param>
/// <param name="endTime">结束时间</param>
public FileDirectoryCalledPacket(UInt32 id, string name, FileCallFlag flag,
CP56Time2a startTime, CP56Time2a endTime)
{
OperationSign = OperatSign.ReadDirectory;
DirectoryID = id;
DirectoryName = name;
CallFlag = flag;
QueryStartingTime = startTime;
QueryEndTime = endTime;
}
/// <summary>
/// 文件数据传输包
/// </summary>
/// <param name="sign">读写操作标识</param>
/// <param name="id">文件ID</param>
/// <param name="num">数据段号</param>
/// <param name="fllow">后续标志</param>
/// <param name="fileData">包好文件数据的数组</param>
/// <param name="offset">数据偏移</param>
/// <param name="len">数据长度</param>
public FileDataThransmitPacket(OperatSign sign, UInt32 id, UInt32 num,
FllowingFlag fllow, byte[] fileData, int offset, int len)
{
try
{
OperationSign = sign;
FileID = id;
FragmentNum = num;
Fllow = fllow;
FileData = new byte[len];
Array.Copy(fileData, offset, FileData, 0, len);
Check = GetCheck(FileData);
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// 数据包转换为属性值
/// </summary>
/// <param name="data">数据包</param>
/// <param name="offset">便宜</param>
/// <param name="len">数据长度</param>
public void PacketDataToElement(byte[] data, byte offset, byte len)
{
OperationSign = (OperatSign)data[offset++];
ResultSign = (FileResultSign)data[offset++];
DirectoryID = ElementTool.CombinationByte(data[offset++],
data[offset++], data[offset++], data[offset++]);
Fllow = (FllowingFlag)data[offset++];
Count = data[offset++];
if (Count > 0)
{
for (int i = 0; i < Count; i++)
{
byte attributeLen = (byte)(data[offset] + 13);
var attribute = new FileAttribute(data, offset, attributeLen);
FileAttributeList.Add(attribute);
offset += attributeLen;
}
}
}
/// <summary>
/// 读文件激活
/// </summary>
/// <param name="name">文件名</param>
public FileReadActivityPacket(string name)
{
OperationSign = OperatSign.ReadFileActivity;
Name = name;
}