/// <summary>
/// 当发送频道请求情况下，产生该频道下的列表（文件夹，频道，页面）
/// </summary>
internal static string GetChannelContent(string channelGuid)
{
try
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml("<body></body>");
FolderXmlElement channeEle = ToHtmlSdsiteService.SdsiteXmlDocument.GetFolderElementById(channelGuid);
if (string.IsNullOrEmpty(channeEle.DefaultPageId))
{
foreach (AnyXmlElement anyEle in channeEle.ChildNodes)
{
if (anyEle.Name != "siteShowItem")
{
SimpleExIndexXmlElement pageEle = anyEle as SimpleExIndexXmlElement;
if (pageEle.Name != "resources" && pageEle.Name != "tmpltRootFolder" && pageEle.IsDeleted == false)
{
//如果包含主页，则跳转到主页
XmlElement xmlEle = xmlDoc.CreateElement("div");
XmlElement linkEle = xmlDoc.CreateElement("a");
if (pageEle.Name == "channel" || pageEle.Name == "folder")
{
linkEle.SetAttribute("href", pageEle.OwnerFolderElement.RelativeUrl);
}
else
{
linkEle.SetAttribute("href", pageEle.RelativeUrl);
}
linkEle.InnerXml += pageEle.FileName;
xmlEle.AppendChild(linkEle);
xmlDoc.DocumentElement.AppendChild(xmlEle);
return(string.Format(ConstService.HTMLUTF8Head, channeEle.Title) + xmlDoc.InnerXml + ConstService.HTMLUTF8END);
}
}
}
}
else
{
return("<html><head>" + ConstService.UTF8 + "<meta http-equiv=\"refresh\" content=\"0;URL=http://127.0.0.1:" + Perviewer.Port + channeEle.RelativeUrl + "index.shtml\"></head></html>");
}
}
catch (Exception e)
{
ExceptionService.CreateException(e);
return(ConstService.BAD);
}
return("该频道（文件夹）下无内容显示！");
}
private static void LongFileHeadBody(string filePath, Stream putoutStream, string requestType)
{
FileInfo file = new FileInfo(filePath);
HttpHeadInfo ht = new HttpHeadInfo();
ht.Content_Length = file.Length.ToString();
ht.Content_Type = requestType;
string strMsgHead = ConstService.OK + ht.GetHttpHead();
byte[] bytesMsgHead = Encoding.UTF8.GetBytes(strMsgHead);
if (file.Length > ConstService.MaxCache)
{
putoutStream.Write(bytesMsgHead, 0, bytesMsgHead.Length);
FileStream fileStream = new FileStream(filePath, FileMode.Open);
byte[] buffer = new byte[1024 * 1024 * 10];
long iOffset = 0;
try
{
while (iOffset < file.Length)
{
int m = fileStream.Read(buffer, 0, buffer.Length);
if (m <= 0)
{
break;
}
putoutStream.Write(buffer, 0, m);
iOffset += m;
Console.WriteLine("iOffset" + iOffset);
}
}
catch (Exception e)
{
ExceptionService.CreateException(e);
}
fileStream.Close();
}
else
{
byte[] bytesMsgBody = File.ReadAllBytes(filePath);
byte[] bytesMsgAll = new byte[bytesMsgHead.Length + bytesMsgBody.Length];
Array.Copy(bytesMsgHead, 0, bytesMsgAll, 0, bytesMsgHead.Length);
Array.Copy(bytesMsgBody, 0, bytesMsgAll, bytesMsgHead.Length, bytesMsgBody.Length);
putoutStream.Write(bytesMsgAll, 0, bytesMsgAll.Length);
}
putoutStream.Flush();
putoutStream.Close();
}
/// <summary>
/// 替换模板中的所有页面片
/// </summary>
private static string PhpBody(string phpString, string tmpltId)
{
List <string> listIncloude = RegexService.GetIncloudeList(phpString);
foreach (string incloude in listIncloude)
{
string snipId = PathService.GetIncludeHtmlGuid(incloude);
string replaceHtml = TmpltAndPageService.GetSnipContent(tmpltId, snipId);
try
{
phpString = phpString.Replace(incloude, replaceHtml);
}
catch (Exception e)
{
ExceptionService.CreateException(e);
}
}
return(phpString);
}
private static string ChangeNoContentPage(string strContent, string strchange)
{
Regex contentRegex = new Regex(StrShtmlTitle, RegexOptions.ExplicitCapture
| RegexOptions.Compiled | RegexOptions.IgnoreCase);
Match m = contentRegex.Match(strContent);
try
{
if (!string.IsNullOrEmpty(m.Value))
{
strContent = strContent.Replace(m.Value, m.Value.Substring(0, m.Value.Length - 8) + "(" + strchange + ")" + "</title>");
}
}
catch (Exception e)
{
ExceptionService.CreateException(e);
}
return(strContent);
}
/// <summary>
/// 通过模板及snipID获得页面片的HTml，并将该SnipEle实例加入到字典中，为Tocss做准备
/// </summary>
static public string GetSnipContent(string tmpltId, string snipId)
{
try
{
TmpltXmlDocument tmpltDoc = ToHtmlSdsiteService.SdsiteXmlDocument.GetTmpltDocumentById(tmpltId);
SnipXmlElement snipEle = tmpltDoc.GetSnipElementById(snipId);
string snipHtml = "";// lukan, 2008-6-23 10:38:45， 重构 snipEle.ToRealHtml();
//if (!string.IsNullOrEmpty(snipEle.ToRealCss()))
//{
// ActiveTmpltAndSnip.AddSnipElementIntoDictionary(snipEle);
//}
return(snipHtml);
}
catch (Exception e)
{
ExceptionService.CreateException(e);
return(string.Empty);
}
}
/// <summary>
/// 通过频道的url返回频道的GUID,没有则返回空
/// </summary>
internal static string GetChannelRequestGuid(string index, ToHtmlHelper thh)
{
//如果为空返回根节点的Guid
if (string.IsNullOrEmpty(index) || index == "//")
{
return("00000000");
}
try
{
FolderXmlElement folderXmlEle = (FolderXmlElement)thh.SdsiteXmlDocument.GetElementById("00000000");
//url = DelFirstPath(url.Substring(1));
index = index.Substring(0, index.Length - 1);
string channelName = GetLastPath(index);
string url = DelLastPathName(index);
//遍历所有要得到频道的父频道，找到其真实的父频道
while (!string.IsNullOrEmpty(url))
{
string folder = GetFirstPath(url);
folderXmlEle = (FolderXmlElement)folderXmlEle.SelectSingleNode(string.Format("child::*[@fileName='{0}']", folder));
url = DelFirstPath(url);
}
//通过父频道返回所求频道的id
SimpleExIndexXmlElement xmlEle = (SimpleExIndexXmlElement)folderXmlEle.SelectSingleNode(string.Format("child::channel[@fileName='{0}']|child::folder[@fileName='{0}']", channelName));
if (xmlEle != null)
{
return(xmlEle.Id);
}
else
{
return(null);
}
}
catch (Exception e)
{
ExceptionService.CreateException(e);
return(null);
}
}
/// <summary>
/// 随机生成端口号(最多生成十次) 创建 TcpLister
/// </summary>
static public TcpListener CreatTcpListener()
{
//随机生成端口号(最多生成十次)
TcpListener listener = null;
for (int i = 0; i < 10; i++)
{
_port = CreatePort();
listener = new TcpListener(new IPEndPoint(IPAddress.Any, _port));
try
{
listener.Start();
return(listener);
}
catch (Exception e)
{
ExceptionService.CreateException(e);
}
}
System.Windows.Forms.MessageBox.Show("过多端口被占用,请检查!");
Application.Exit();
return(null);
}
private static void CssRequestHeadBody(string index, Stream putoutStream)
{
byte[] bytesMsgBody = TmpltAndPageService.GetCssByte(index);
HttpHeadInfo htx = new HttpHeadInfo();
htx.Content_Length = bytesMsgBody.Length.ToString();
htx.Content_Type = HttpRequestType.Css.MimeType;
string strMsgHeadx = ConstService.OK + htx.GetHttpHead();
byte[] bytesMsgHeadx = Encoding.UTF8.GetBytes(strMsgHeadx);
byte[] bytesMsgAll = new byte[bytesMsgHeadx.Length + bytesMsgBody.Length];
Array.Copy(bytesMsgHeadx, 0, bytesMsgAll, 0, bytesMsgHeadx.Length);
Array.Copy(bytesMsgBody, 0, bytesMsgAll, bytesMsgHeadx.Length, bytesMsgBody.Length);
try
{
putoutStream.Write(bytesMsgAll, 0, bytesMsgAll.Length);
putoutStream.Flush();
}
catch (Exception e)
{
ExceptionService.CreateException(e);
}
putoutStream.Close();
}
/// <summary>
/// 替换 include Get
/// </summary>
static public string ChangeContent(string strContent, string strChange)
{
Regex contentRegex = new Regex(StrPhpContent, RegexOptions.ExplicitCapture
| RegexOptions.Compiled | RegexOptions.IgnoreCase);
Match m = contentRegex.Match(strContent);
try
{
if (!string.IsNullOrEmpty(m.Value))
{
strContent = strContent.Replace(m.Value, strChange);
}
else
{
strContent = RegexService.ChangeNoContentPage(strContent, strChange);
}
}
catch (Exception e)
{
ExceptionService.CreateException(e);
}
return(strContent);
}
/// <summary>
/// 处理shtml请求
/// </summary>
public static void ShtmlHeadBody(string index, Stream ns)
{
try
{
string pageId = PathService.GetPageGuid(index);
if (!string.IsNullOrEmpty(pageId))
{
string shtmlContent = TmpltAndPageService.GetPageContent(pageId);
//获取shtml中include所有内容
string strInclude = RegexService.GetShtmlInclude(shtmlContent);
//获取引号中所有内容
string quoMarkContent = StringService.GetQuotationMarkComment(strInclude);
HttpHeadInfo ht = new HttpHeadInfo();
string content = ConstService.PUBlISHDTD;
ht.Content_Type = "text/html";
string path = StringService.DeleteQuest(quoMarkContent);
string tmpltId = PathService.GetAnyUrlGuid(path);
content += TmpltAndPageService.GetTmpltContent(tmpltId);
content = RegexService.ChangeShtmlTag(content, quoMarkContent);
if (quoMarkContent.Contains("keywordList="))
{
content = ChangeKeyList(content, tmpltId, pageId);
}
//判断其页面是否含有正文
if (quoMarkContent.Contains("content="))
{
string contentId = RegexService.GetContentId(quoMarkContent);
//string contentId = PathService.GetContentId(contentPath);
//将正文型内容插到模板中
if (TmpltAndPageService.IsContentElement(contentId))
{
string strChange = TmpltAndPageService.GetContentPageContent(contentId);
//先运行将正文部分替换
content = RegexService.ChangeContent(content, strChange);
}
//再将其他页面片替换
content = PhpBody(content, tmpltId);
}
else
{
content = PhpBody(content, tmpltId);
content += ConstService.HTMLUTF8END;
}
int leng = Encoding.UTF8.GetByteCount(content);
ht.Content_Length = leng.ToString();
string shtmlHeadBody = ConstService.OK + ht.GetHttpHead() + content;
byte[] shtmlBytes = Encoding.UTF8.GetBytes(shtmlHeadBody);
ns.Write(shtmlBytes, 0, shtmlBytes.Length);
ns.Flush();
ns.Close();
}
else
{
WrongHeadBody(ns);
}
}
catch (Exception e)
{
ExceptionService.CreateException(e);
}
}
//处理异常写入日志文件
static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
{
ExceptionService.CreateException((Exception)e.ExceptionObject);
}