protected void btnImport_OnClick(object sender, EventArgs e)
{
if (fileUploadCtl.HasFile)
{
var fileName = Path.GetFileName(fileUploadCtl.FileName);
fileUploadCtl.PostedFile.SaveAs(Server.MapPath(@"../ImportedList/" + fileName));
var lines = File.ReadAllText(Server.MapPath(@"../ImportedList/" + fileName));
var listOfUrls = lines.Split(',');
foreach (var url in listOfUrls)
{
string type = string.Empty;
switch (url.Substring(url.LastIndexOf('.'), 4).ToLower())
{
case ".zip":
type = "Zip";
break;
case ".xml":
type = "Xml";
break;
}
var sourceUrl = new SourceURL
{
Url = url,
Type = type,
EntryIP = CommonFunctions.GetIpAddress(),
EntryDate = DateTime.Today,
IsActive = true,
EntryId = Convert.ToString(Session["USER_KEY"]),
};
try
{
using (var dataContext = new EPGDataModel())
{
dataContext.SourceURLs.Add(sourceUrl);
dataContext.SaveChanges();
sourceUrl.ActiveChannels = GetActiveChannels(sourceUrl.Url, sourceUrl.Srno);
dataContext.SaveChanges();
}
}
catch (Exception ex)
{
lblMsg.Text = "One or more Urls in text files already exsists in database.";
}
}
lblMsg.Text = "List Imported successfully!";
BindGrid();
}
}
protected void btnAdd_OnClick(object sender, EventArgs e)
{
grid.InnerHtml = "";
lblMsg.Text = "";
using (var dataContext = new EPGDataModel())
{
var source = new SourceURL
{
Url = txtSourceURLAdd.Text,
Type = ddlSourceType.SelectedValue,
IsActive = true,
EntryDate = DateTime.Today,
EntryId = Convert.ToString(Session["USER_KEY"]),
EntryIP = CommonFunctions.GetIpAddress()
};
dataContext.SourceURLs.Add(source);
dataContext.SaveChanges();
source.ActiveChannels = GetActiveChannels(source.Url, source.Srno);
dataContext.SaveChanges();
}
lblMsg.Text = "Record added successfully!";
BindGrid();
}
private void ReadNetByte()
{
FileStream ttempfile = null;
try
{
long thaveindex = 0;
if (File.Exists(TempFile))
{
if (!mIsClear)
{
ttempfile = System.IO.File.OpenWrite(TempFile);
thaveindex = ttempfile.Length;
ttempfile.Seek(thaveindex, SeekOrigin.Current);
}
else
{
File.Delete(TempFile);
thaveindex = 0;
}
}
mReqest = (HttpWebRequest)HttpWebRequest.Create(SourceURL);
mReqest.Timeout = 5000;
if (SourceURL.Contains("https://"))
{
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
}
if (thaveindex > 0)
{
mReqest.AddRange((int)thaveindex);
}
int tindex = 0;
while (tindex++ < 4 && mThreadRuning)
{
try
{
mResponse = mReqest.GetResponse();
break;
}
catch (System.Exception _error)
{
DLog.LogFormat("ReadNetByte 获取Response失败,尝试次数{0},error = {1}", tindex, _error);
}
}
if (mResponse == null)
{
throw new System.NullReferenceException("ReadNetByte 获取Response失败.");
}
mHttpStream = mResponse.GetResponseStream();
ContentLength = mResponse.ContentLength;
if (ttempfile == null)
{
ttempfile = System.IO.File.Create(TempFile);
}
int tcount = 0;
int tlen = 1024;
byte[] tbuffer = new byte[tlen];
int tReadSize = 0;
tReadSize = mHttpStream.Read(tbuffer, 0, tlen);
while (tReadSize > 0 && mThreadRuning)
{
DownLoadedLength += tReadSize;
ttempfile.Write(tbuffer, 0, tReadSize);
tReadSize = mHttpStream.Read(tbuffer, 0, tlen);
if (++tcount >= 512)
{
ttempfile.Flush();
tcount = 0;
}
}
}
catch (System.Exception _error)
{
Error = _error.ToString();
}
if (ttempfile != null)
{
ttempfile.Close();
}
if (DownLoadedLength == ContentLength)
{
if (File.Exists(TempFile))
{
if (File.Exists(CompleteFile))
{
File.Delete(CompleteFile);
}
File.Move(TempFile, CompleteFile);
}
}
else
{
if (Error == null)
{
Error = "文件未能完成下载.Stream 被中断.";
}
}
CloseHttpClient();
mIsDone = true;
}
public override int GetHashCode()
{
return(((int)MediaId << 2) ^ SourceURL.GetHashCode());
}
private void ReadNetByte()
{
Error = string.Format("[URL] = {0},[Error] = Can not completed.Stream erro.", SourceURL);
long tdownloadSize = 0;
long tneedDownLoadSize = 0;
FileStream ttempfile = null;
try
{
if (!Directory.Exists(TempPath))
{
Directory.CreateDirectory(TempPath);
}
if (!Directory.Exists(DestinationPath))
{
Directory.CreateDirectory(DestinationPath);
}
long thaveindex = 0;
bool isFirst = !File.Exists(TempFile);
bool isClearDownload = isFirst || mIsClear;
if (isClearDownload)
{
if (!isFirst)
{
File.Delete(TempFile);
}
thaveindex = 0;
}
else
{
if (!isFirst)
{
ttempfile = System.IO.File.OpenWrite(TempFile);
thaveindex = ttempfile.Length;
ttempfile.Seek(thaveindex, SeekOrigin.Current);
}
}
mReqest = (HttpWebRequest)HttpWebRequest.Create(SourceURL);
mReqest.Timeout = 20000;
if (SourceURL.Contains("https://"))
{
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
}
if (thaveindex > 0)
{
mReqest.AddRange((int)thaveindex);
}
string rspError = null;
try
{
mResponse = mReqest.GetResponse();
}
catch (System.Exception _error)
{
rspError = _error.Message;
}
if (mResponse == null || rspError != null)
{
string terro = string.Format("ReadNetByte Get Response fail.[Error] = {0}", rspError);
throw new System.NullReferenceException(terro);
}
mHttpStream = mResponse.GetResponseStream();
tneedDownLoadSize = mResponse.ContentLength;
DownLoadedLength = thaveindex;
if (isClearDownload)
{
ContentLength = tneedDownLoadSize;
}
if (ttempfile == null)
{
ttempfile = System.IO.File.Create(TempFile);
}
int tcount = 0;
int tlen = 1024;
byte[] tbuffer = new byte[tlen];
int tReadSize = 0;
tReadSize = mHttpStream.Read(tbuffer, 0, tlen);
while (tReadSize > 0 && mThreadRuning)
{
DownLoadedLength += tReadSize;
tdownloadSize += tReadSize;
ttempfile.Write(tbuffer, 0, tReadSize);
tReadSize = mHttpStream.Read(tbuffer, 0, tlen);
if (++tcount >= 512)
{
ttempfile.Flush();
tcount = 0;
}
}
}
catch (System.Exception _error)
{
Error = string.Format("[URL] = {0},[Error] = {1}", SourceURL, _error.Message);
}
if (ttempfile != null)
{
ttempfile.Close();
}
try
{
if (tdownloadSize == tneedDownLoadSize)
{
DownLoadComplete();
}
else
{
if (string.IsNullOrEmpty(Error))
{
Error = string.Format("[URL] = {0},[Error] = Can not completed.Stream erro.", SourceURL);
}
}
}
catch (System.Exception erro)
{
Error = string.Format("[URL] = {0},[Error] = {1}", SourceURL, erro.Message);
}
FinishedThread();
}