public static NaboConfig Instance()
{
if (instance_ == null)
{
instance_ = new NaboConfig();
}
return(instance_);
}
void make_meta_file()
{
// 生成符合纳博平台的 meta.xml 文件
XmlDocument doc = new XmlDocument();
doc.LoadXml("<?xml version='1.0' encoding='utf-8'?><Package><Files></Files></Package>");
XmlElement package = doc.DocumentElement;
XmlAttribute attr = doc.CreateAttribute("From");
attr.Value = NaboConfig.Instance().DeviceID;
package.Attributes.Append(attr);
attr = doc.CreateAttribute("To");
attr.Value = NaboConfig.Instance().Teacher + '@' + NaboConfig.Instance().Domain;
package.Attributes.Append(attr);
attr = doc.CreateAttribute("ID");
attr.Value = Param.uuid;
package.Attributes.Append(attr);
attr = doc.CreateAttribute("Subject");
attr.Value = Param.subject;
package.Attributes.Append(attr);
attr = doc.CreateAttribute("Title");
attr.Value = NaboConfig.Instance().Title;
package.Attributes.Append(attr);
attr = doc.CreateAttribute("Grade");
attr.Value = NaboConfig.Instance().Grade;
package.Attributes.Append(attr);
attr = doc.CreateAttribute("Teacher");
attr.Value = NaboConfig.Instance().Teacher;
package.Attributes.Append(attr);
XmlNode files = doc.SelectSingleNode("/Package/Files");
meta_add_media_files(files);
string meta_file_name = TaskPath + "\\meta.xml.tmp"; // XXX：上传后，再修改文件名字！
StreamWriter sw = new StreamWriter(meta_file_name);
sw.Write(doc.OuterXml);
sw.Close();
}
/// <summary>
/// 生成 lftp 使用的上传脚本，该脚本将在计划任务中执行
/// </summary>
string make_lftp_script()
{
// 使用 uuid.lftp 作为文件名字
DirectoryInfo di = new DirectoryInfo(RecordingPath);
StreamWriter sw = new StreamWriter(ScriptFilename);
sw.WriteLine("set ftp:charset gb2312");
sw.WriteLine("set file:charset gb2312");
sw.WriteLine("set ftp:passive-mode off");
//sw.WriteLine("set net:connection-limit 1");
//sw.WriteLine("set net:limit-total-rate 100000 100000");
sw.WriteLine("set net:max-retries 2");
sw.WriteLine("set net:reconnect-interval-base 2");
sw.WriteLine("set net:reconnect-interval-max 5");
sw.WriteLine("set mirror:set-permissions off");
sw.WriteLine("connect " + NaboConfig.Instance().FtpPath);
sw.WriteLine("mirror -R " + winpath_2_cygpath(TaskPath));
sw.WriteLine("mv " + Param.uuid + "/meta.xml.tmp " + Param.uuid + "/meta.xml"); // XXX: 最后的文件名字
sw.Close();
return(ScriptFilename);
}
public static NaboConfig Instance()
{
if (instance_ == null)
instance_ = new NaboConfig();
return instance_;
}