/// <summary>
/// 创建文件上传
/// </summary>
/// <param name="path">文件路径</param>
/// <param name="listFileItem">列表文件数据</param>
/// <param name="index">起始位置</param>
/// <param name="data">文件数据</param>
/// <param name="onCreated">上传回调处理</param>
public void CreateUpload(string path, ref ListFileItem listFileItem, long index, ref SubArray <byte> data, Func <ReturnValue <UploadFileIdentity>, bool> onCreated)
{
ServerUploadFile uploadFile = null;
try
{
uploadFile = new ServerUploadFile(this, path, ref listFileItem, index, ref data, onCreated);
Monitor.Enter(fileLock);
try
{
files.Add(uploadFile.Identity, uploadFile);
}
finally { Monitor.Exit(fileLock); }
onCreated = null;
}
finally
{
if (onCreated == null)
{
uploadFile.Start();
}
else
{
onCreated(new UploadFileIdentity(SynchronousState.ServerException));
}
}
}
/// <summary>
/// 上传文件
/// </summary>
/// <param name="server">文件同步服务端</param>
/// <param name="path">文件路径</param>
/// <param name="listFileItem">列表文件数据</param>
/// <param name="index">当前写入位置</param>
/// <param name="data">写入数据</param>
/// <param name="onCreated">创建文件回调处理</param>
internal ServerUploadFile(Server server, string path, ref ListFileItem listFileItem, long index, ref SubArray <byte> data, Func <ReturnValue <UploadFileIdentity>, bool> onCreated)
: base(server, path, ref listFileItem, null)
{
this.onCreated = onCreated;
this.index = index;
this.data = data;
}
/// <summary>
/// 服务端文件
/// </summary>
/// <param name="server">文件同步服务端</param>
/// <param name="path">文件路径</param>
/// <param name="listFileItem">列表文件数据</param>
/// <param name="fileInfo">文件信息</param>
internal ServerFile(Server server, string path, ref ListFileItem listFileItem, FileInfo fileInfo)
{
this.server = server;
this.path = path;
this.listFileItem = listFileItem;
this.fileInfo = fileInfo ?? new FileInfo(Path.Combine(Path.Combine(server.Path, path), listFileItem.Name));
IsUpload = fileInfo == null;
Identity = Interlocked.Increment(ref identity);
checkTimeoutSeconds = AutoCSer.Date.NowTime.CurrentSeconds;
}
/// <summary>
/// 获取文件列表
/// </summary>
/// <param name="directory"></param>
/// <returns></returns>
private static ListFileItem[] getList(DirectoryInfo directory)
{
DirectoryInfo[] DirectoryArray = directory.GetDirectories();
FileInfo[] FileArray = directory.GetFiles();
ListFileItem[] ListFileArray = new ListFileItem[DirectoryArray.Length + FileArray.Length];
int Index = 0;
foreach (DirectoryInfo NextDirectory in DirectoryArray)
{
ListFileArray[Index++].Set(NextDirectory.Name, NextDirectory.LastWriteTimeUtc, long.MinValue);
}
foreach (FileInfo NextFile in FileArray)
{
ListFileArray[Index++].Set(NextFile.Name, NextFile.LastWriteTimeUtc, NextFile.Length);
}
return(ListFileArray);
}
/// <summary>
/// 创建文件下载
/// </summary>
/// <param name="path">文件路径</param>
/// <param name="listFileItem">列表文件数据</param>
/// <param name="onCreated">下载回调处理</param>
public void CreateDownload(string path, ref ListFileItem listFileItem, Func <ReturnValue <DownloadFileIdentity>, bool> onCreated)
{
ServerDownloadFile downloadFile = null;
SynchronousState state = SynchronousState.ServerException;
try
{
FileInfo fileInfo = new FileInfo(System.IO.Path.Combine(System.IO.Path.Combine(Path, path), listFileItem.Name));
if (fileInfo.Exists)
{
downloadFile = new ServerDownloadFile(this, path, ref listFileItem, fileInfo, onCreated);
Monitor.Enter(fileLock);
try
{
files.Add(downloadFile.Identity, downloadFile);
}
finally { Monitor.Exit(fileLock); }
onCreated = null;
}
else
{
state = SynchronousState.NotExists;
}
}
finally
{
if (onCreated == null)
{
downloadFile.Start();
}
else
{
onCreated(new DownloadFileIdentity(state));
}
}
}
/// <summary>
/// 下载文件
/// </summary>
/// <param name="server">文件同步服务端</param>
/// <param name="path">文件路径</param>
/// <param name="listFileItem">列表文件数据</param>
/// <param name="fileInfo">文件信息</param>
/// <param name="onCreated">创建文件回调处理</param>
internal ServerDownloadFile(Server server, string path, ref ListFileItem listFileItem, FileInfo fileInfo, Func <ReturnValue <DownloadFileIdentity>, bool> onCreated)
: base(server, path, ref listFileItem, fileInfo)
{
this.onCreated = onCreated;
}
