public int GetBatchTaskInfo(string strName,
BatchTaskInfo param,
out BatchTaskInfo info,
out string strError)
{
strError = "";
info = null;
// 2016/11/6
if (this.BatchTasks == null)
{
strError = "this.BatchTasks == null";
return(-1);
}
BatchTask task = this.BatchTasks.GetBatchTask(strName);
// 任务本来就不存在
if (task == null)
{
strError = "任务 '" + strName + "' 不存在";
return(-1);
}
info = task.GetCurrentInfo(param.ResultOffset,
param.MaxResultBytes);
return(1);
}
public int AbortBatchTask(string strName,
BatchTaskInfo param,
out BatchTaskInfo info,
out string strError)
{
strError = "";
info = null;
if (this.BatchTasks == null)
{
strError = "this.BatchTasks == null";
return(-1);
}
BatchTask task = this.BatchTasks.GetBatchTask(strName);
// 任务本来就不存在
if (task == null)
{
strError = "任务 '" + strName + "' 不存在";
return(-1);
}
task._pendingCommands.Add("abort");
task.Stop();
info = task.GetCurrentInfo(param.ResultOffset,
param.MaxResultBytes);
return(1);
}
public int StopBatchTask(string strName,
BatchTaskInfo param,
out BatchTaskInfo info,
out string strError)
{
strError = "";
info = null;
if (strName == "!pause")
{
this.PauseBatchTask = true;
info = GetTaskInfo("全部批处理任务已经被暂停");
return(1);
}
BatchTask task = this.BatchTasks.GetBatchTask(strName);
// 任务本来就不存在
if (task == null)
{
strError = "任务 '" + strName + "' 不存在";
return(-1);
}
task.Stop();
info = task.GetCurrentInfo(param.ResultOffset,
param.MaxResultBytes);
return(1);
}
public int AbortBatchTask(string strName,
BatchTaskInfo param,
out BatchTaskInfo info,
out string strError)
{
strError = "";
info = null;
if (this.BatchTasks == null)
{
strError = "this.BatchTasks == null";
return(-1);
}
BatchTask task = this.BatchTasks.GetBatchTask(strName);
// 任务本来就不存在
if (task == null)
{
strError = "任务 '" + strName + "' 不存在";
return(-1);
}
// TODO: 如果任务已经是停止状态，那么添加 "abort" 会不会影响下一个新开始的启动？
if (task._pendingCommands.IndexOf("abort") == -1)
{
task._pendingCommands.Add("abort");
}
task.Stop();
info = task.GetCurrentInfo(param.ResultOffset,
param.MaxResultBytes);
return(1);
}
public int GetBatchTaskInfo(string strName,
BatchTaskInfo param,
out BatchTaskInfo info,
out string strError)
{
strError = "";
info = null;
// 2016/11/6
if (this.BatchTasks == null)
{
strError = "this.BatchTasks == null";
return(-1);
}
BatchTask task = this.BatchTasks.GetBatchTask(strName);
// 任务本来就不存在
if (task == null)
{
strError = "任务 '" + strName + "' 不存在";
return(-1);
}
info = task.GetCurrentInfo(param.ResultOffset,
param.MaxResultBytes);
// 特殊地，大备份 任务可以要求返回输出文件名列表
// param.StartInfo.Param 包含一定的 style
if (strName == "大备份" &&
param.StartInfo != null &&
StringUtil.IsInList("getOutputFileNames", param.StartInfo.Param))
{
if (info.StartInfo == null)
{
info.StartInfo = new BatchTaskStartInfo();
}
{
BackupTask temp = task as BackupTask;
info.StartInfo.OutputParam = temp.OutputFileNames;
}
}
return(1);
}
int WaitForBegin(
BatchTask task,
string strName,
BatchTaskInfo param,
ref BatchTaskInfo info,
out string strError)
{
strError = "";
// 等待工作线程运行到启动点
if (task.StartInfo.WaitForBegin)
{
if (task.eventStarted.WaitOne(TimeSpan.FromSeconds(10)) == false)
{
strError = "任务 " + task.Name + " 未能在 10 秒内启动成功";
return(1);
}
// 2017/8/23
if (string.IsNullOrEmpty(task.ErrorInfo) == false)
{
strError = "任务 " + task.Name + " 启动阶段出错: " + task.ErrorInfo;
return(1);
}
}
info = task.GetCurrentInfo(param.ResultOffset,
param.MaxResultBytes);
if (task.StartInfo.WaitForBegin)
{
if (info.StartInfo == null)
{
info.StartInfo = new BatchTaskStartInfo();
}
if (strName == "大备份")
{
BackupTask temp = task as BackupTask;
info.StartInfo.OutputParam = temp.OutputFileNames;
}
}
return(0);
}