/// <summary>
/// 解锁，允许后续操作
/// </summary>
/// <param name="systemId"></param>
private void UnLockOp(int systemId)
{
lock (s_opLock)
{
SysUpdateHelper.UnLockSystemForOp(systemId);
}
}
public ActionResult DeletePkg(int id, int pkgId)
{
string pkgName = null;
try
{
if (SysUpdateHelper.IsPkgInstalled(id, pkgId))
{
return(Error("已安装的更新包不允许删除"));
}
if (!TryLockOp(id))
{
return(Error("当前有其他操作未完成，等待完成后再继续"));
}
pkgName = SysUpdateHelper.GetPkgRawName(id, pkgId);
SysUpdateHelper.DeletePkg(id, pkgId);
LogHelper.LogInfo($"更新包 system{id}/{pkgName} 删除成功");
return(Success());
}
catch (Exception ex)
{
LogHelper.LogError($"更新包 system{id}/{pkgName} 删除失败", ex);
return(Error(ex.Message));
}
finally
{
UnLockOp(id);
}
}
public ActionResult PingList(int id, string clientName, int p = 1, DateTime?date = null)
{
var system = SysUpdateHelper.GetSystem(id);
if (system == null)
{
return(NotFound());
}
var now = DateTime.Now;
var config = SysUpdateHelper.GetSystemConfig(id);
var clientApps = SystemUpdaterCollection.GetClientApps(id)
.Where(c => string.IsNullOrEmpty(clientName) || c.ClientId.Contains(clientName));
var model = new SystemPingListViewModel
{
ClientApps = clientApps,
Config = config,
System = system,
ClientName = clientName
};
return(View(model));
}
public ActionResult Config(int id, Config config)
{
SysUpdateHelper.UpdateDetect(id, enabled: config.DetectEnabled);
SysUpdateHelper.SaveSystemConfig(id, config);
return(RedirectToAction(nameof(SystemList)));
}
public ActionResult UpdateRunInfo(int id)
{
try
{
if (!TryLockOp(id))
{
return(Error("当前有其他操作未完成，等待完成后再继续"));
}
SysUpdateHelper.GenerateSystemJsonFile(id);
LogHelper.LogInfo($"更新系统运行信息 system{id} 成功");
return(Success());
}
catch (Exception ex)
{
LogHelper.LogError($"更新系统运行信息 system{id} 失败", ex);
return(Error(ex.Message));
}
finally
{
UnLockOp(id);
}
}
public ActionResult Ping(int id, string clientId, bool active)
{
if (active)
{
SystemUpdaterCollection.Active(id, clientId);
}
else
{
var config = SysUpdateHelper.GetSystemConfig(id);
SystemUpdaterCollection.Inactive(id, clientId, config.PingInterval);
}
var file = SysUpdateHelper.GetClientCommandFile(id, clientId);
if (!System.IO.File.Exists(file))
{
return(Content(string.Empty));
}
else
{
var cmd = System.IO.File.ReadAllText(file);
IOHelper.DeleteFile(file);
return(Content(cmd, "application/octet-stream"));
}
}
public ActionResult Log(int id, int p = 1, DateTime?date = null)
{
var system = SysUpdateHelper.GetSystem(id);
if (system == null)
{
return(NotFound());
}
if (date == null)
{
date = DateTime.Now;
}
var perPage = 50;
var pageResult = SysUpdateHelper.GetSystemLogFiles(id, p, perPage, date.Value);
var model = new SystemLogViewModel
{
System = system,
Date = date.Value,
LogFiles = pageResult.Item1,
TotalPage = (int)Math.Ceiling((pageResult.Item2 * 1.0 / perPage)),
CurrPage = p,
};
return(View(model));
}
public ActionResult SystemList()
{
var model = new SystemListViewModel
{
Systems = SysUpdateHelper.GetSystems(),
};
return(View(model));
}
public ActionResult UploadPkg(int id, HttpPostedFileBase file)
{
if (file == null)
{
return(Error("未指定任何文件"));
}
if (string.IsNullOrEmpty(file.FileName))
{
return(Error("更新包名为空"));
}
// 有的浏览器会将整个文件路径作为文件名
var idx = file.FileName.LastIndexOf(Path.DirectorySeparatorChar);
var pkgName = idx >= 0 ? file.FileName.Substring(idx + 1) : file.FileName;
if (pkgName.StartsWith("$"))
{
return(Error("文件名不能以 $ 开头"));
}
if (pkgName.EndsWith(SysUpdateHelper.InstalledPkgExt))
{
return(Error($"文件名不能以 {SysUpdateHelper.InstalledPkgExt} 结尾"));
}
if (!pkgName.EndsWith(".zip"))
{
return(Error("文件名必须以 .zip 结尾"));
}
try
{
if (!TryLockOp(id))
{
return(Error("当前有其他操作未完成，等待完成后再继续"));
}
DateTime start = DateTime.Now;
SysUpdateHelper.SaveUploadPkg(id, pkgName, file.InputStream);
var span = DateTime.Now - start;
LogHelper.LogInfo($"更新包 system{id}/{pkgName} 上传成功。耗时： {span.Hours}小时{span.Minutes}分钟{span.Seconds}秒");
return(Success());
}
catch (Exception ex)
{
LogHelper.LogError($"更新包 system{id}/{pkgName} 上传失败", ex);
return(Error(ex.Message));
}
finally
{
UnLockOp(id);
}
}
public ActionResult DeleteLog(int id, string fileName, DateTime?date)
{
var file = SysUpdateHelper.GetSystemLogFile(id, date ?? DateTime.Now, fileName);
if (file != null && file.Exists)
{
file.Delete();
}
return(RedirectToAction(nameof(Log), new { id, date }));
}
public ActionResult SendCommand(int id, string clientId, ClientCommand command)
{
try
{
SysUpdateHelper.SetCommand(id, clientId, command);
return(Success());
}
catch (Exception ex)
{
return(Error(ex.Message));
}
}
/// <summary>
/// 同一时刻只允许对同一个系统做一个操作
/// </summary>
/// <param name="systemId"></param>
/// <returns></returns>
private bool TryLockOp(int systemId)
{
lock (s_opLock)
{
if (!SysUpdateHelper.IsSystemLocked(systemId))
{
SysUpdateHelper.LockSystemForOp(systemId);
return(true);
}
return(false);
}
}
/// <summary>
/// 客户端检测更新的地址
/// </summary>
/// <param name="id"></param>
/// <param name="clientId"></param>
/// <param name="msg">附加消息</param>
/// <returns></returns>
public ActionResult RunInfo(int id, string clientId)
{
clientId = clientId ?? Request.ServerVariables["REMOTE_ADDR"];
var file = SysUpdateHelper.GetSystemRunInfoFile(id);
if (!System.IO.File.Exists(file))
{
return(Json(SysUpdateHelper.EmptyRunInfo, JsonRequestBehavior.AllowGet));
}
else
{
return(File(file, "application/octet-stream"));
}
}
/// <summary>
/// 系统运行文件
/// </summary>
/// <param name="id">系统id</param>
/// <param name="path">文件相对路径</param>
/// <returns></returns>
public ActionResult RunFile(int id, string path)
{
// 主程序如果是x64平台，运行环境及更新程序都是x64的，不用做特殊处理
// 主程序如果是x86平台，那么更新程序可以是x86和x64，此时就需要利用更新程序的目标平台下载对应的文件，默认x86，对应的x64版本文件名需要以.$x64结尾
// 更新的时候，如果更新程序同时存在两个目标平台，那么需要上传1个文件的2个版本
var isX64 = ("x64" == Request.Headers["ProcessPlatform"]);
var runFile = SysUpdateHelper.GetSystemRunFile(id, path, isX64);
if (!System.IO.File.Exists(runFile))
{
return(NotFound());
}
return(File(runFile, "application/octet-stream"));
}
public ActionResult Config(int id)
{
var system = SysUpdateHelper.GetSystem(id);
if (system == null)
{
return(NotFound());
}
var config = SysUpdateHelper.GetSystemConfig(id);
ViewBag.Title = $"系统更新设置-{system.Name}";
ViewBag.SystemId = id;
return(View(config));
}
public ActionResult DownloadLog(int id, string fileName, DateTime?date)
{
var system = SysUpdateHelper.GetSystem(id);
if (system == null)
{
return(NotFound());
}
var file = SysUpdateHelper.GetSystemLogFile(id, date ?? DateTime.Now, fileName);
if (file == null)
{
return(NotFound());
}
return(File(file.FullName, "text/plain", file.Name));
}
public ActionResult Edit(int id)
{
var system = SysUpdateHelper.GetSystem(id);
if (system == null)
{
return(NotFound());
}
var model = new SystemEditViewModel
{
Mode = 2,
SystemId = id,
Name = system.Name,
};
return(View("SystemEdit", model));
}
public ActionResult RestorePkg(int id, int pkgId)
{
if (!SysUpdateHelper.IsPkgInstalled(id, pkgId))
{
return(Error("未安装该更新包"));
}
if (!SysUpdateHelper.IsLatestInstalledPkg(id, pkgId))
{
return(Error("不能跳过最近安装的更新包，如想还原该更新包，请依次还原最近的更新包"));
}
string pkgName = null;
try
{
if (!TryLockOp(id))
{
return(Error("当前有其他操作未完成，等待完成后再继续"));
}
DateTime start = DateTime.Now;
pkgName = SysUpdateHelper.GetPkgRawName(id, pkgId);
SysUpdateHelper.RestorePkg(id, pkgId);
var span = DateTime.Now - start;
LogHelper.LogInfo($"更新包 system{id}/{pkgName} 还原成功。耗时： {span.Hours}小时{span.Minutes}分钟{span.Seconds}秒");
SysUpdateHelper.TouchDetect(id);
return(Success());
}
catch (Exception ex)
{
LogHelper.LogError($"更新包 system{id}/{pkgName} 还原失败", ex);
return(Error(ex.Message));
}
finally
{
UnLockOp(id);
}
}
public ActionResult New(string name)
{
if (string.IsNullOrEmpty(name))
{
var model = new SystemEditViewModel
{
Mode = 1,
SystemId = 0,
Name = string.Empty,
};
return(View("SystemEdit", model));
}
else
{
SysUpdateHelper.AddSystem(name, Oper.Id);
return(RedirectToAction(nameof(SystemList)));
}
}
public ActionResult System(int id, int p = 1)
{
var system = SysUpdateHelper.GetSystem(id);
if (system == null)
{
return(NotFound());
}
var perPage = 10;
var pageResult = SysUpdateHelper.GetSystemPkgs(id, p, perPage);
var model = new SystemViewModel
{
System = system,
Packages = pageResult.Item1,
TotalPage = (int)Math.Ceiling((pageResult.Item2 * 1.0 / perPage)),
CurrPage = p,
};
return(View(model));
}
public ActionResult LogContent(int id, string fileName, DateTime?date)
{
var system = SysUpdateHelper.GetSystem(id);
if (system == null)
{
return(NotFound());
}
var file = SysUpdateHelper.GetSystemLogFile(id, date ?? DateTime.Now, fileName);
if (file == null)
{
return(NotFound());
}
using (var reader = file.OpenText())
{
ViewBag.LogContent = reader.ReadToEnd();
return(View());
}
}
public ActionResult GetSystemConfig(int id)
{
var config = SysUpdateHelper.GetSystemConfig(id);
return(Json(config, JsonRequestBehavior.AllowGet));
}
public ActionResult ClearCommand(int id, string clientId)
{
SysUpdateHelper.ClearCommand(id, clientId);
return(Success());
}
/// <summary>
/// 系统当前版本
/// </summary>
/// <param name="id">系统id</param>
/// <returns></returns>
public ActionResult DetectVer(int id)
{
var ver = SysUpdateHelper.UpdateDetectVer(id);
return(Content(ver ?? string.Empty, "text/plain"));
}
public ActionResult UpdateDetect(int id, bool e)
{
SysUpdateHelper.UpdateDetect(id, enabled: e);
return(RedirectToAction(nameof(SystemList)));
}
public ActionResult Delete(int id)
{
SysUpdateHelper.DeleteSystem(id);
return(RedirectToAction(nameof(SystemList)));
}
public ActionResult Edit(int id, string name)
{
SysUpdateHelper.SaveSystem(id, name, Oper.Id);
return(RedirectToAction(nameof(SystemList)));
}
