//Allows for concurrent downloading of files
//Allows for concurrent downloading of files
private static async void downloadFile(QueuedFile nextFile)
{
testClient = new WebClient();
testClient.Proxy = GlobalProxySelection.GetEmptyWebProxy();
try {
/**Stream stream = null;
* HttpWebRequest ElementRequest = (HttpWebRequest)WebRequest.Create(nextFile.url);
* ElementRequest.UserAgent = "Mozilla/5.0 (Windows; U; WindowsNT 5.1; en-US; rv1.8.1.6) Gecko/20070725 Firefox/2.0.0.6";
* ElementRequest.Referer = "http://google.com";
* HttpWebResponse HTMLResponse = (HttpWebResponse)ElementRequest.GetResponse();
* Stream streamResponse = HTMLResponse.GetResponseStream();
* //Downloads the image and saves it to the memorystream
* stream = HTMLResponse.GetResponseStream();
* nextFile.stream = stream;**/
//Attempting to fix 403 error on many fullsize image loads
byte[] testBytes = await testClient.DownloadDataTaskAsync(new Uri(nextFile.url));
nextFile.stream = new MemoryStream(testBytes);
//ImageDisplay.printImage(stream);
saveFile(nextFile);
} catch (Exception e) {
CU.WCol(CU.nl + "Could not download image at url " + nextFile.url + " : " + e + CU.nl, CU.r, CU.y);
CU.WCol(CU.nl + e.StackTrace + CU.nl, CU.r, CU.y);
}
}
/// <summary>
/// 获取指定文件大小
/// </summary>
/// <param name="filename"></param>
/// <returns></returns>
public long GetFileSize(string filename)
{
FtpWebRequest reqFTP;
long fileSize = 0;
try
{
reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpURI + filename));
reqFTP.Method = WebRequestMethods.Ftp.GetFileSize;
reqFTP.UseBinary = true;
reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword);
//reqFTP.Proxy = WebRequest.DefaultWebProxy;
reqFTP.Proxy = GlobalProxySelection.GetEmptyWebProxy();
FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse();
Stream ftpStream = response.GetResponseStream();
fileSize = response.ContentLength;
ftpStream.Close();
response.Close();
}
catch (Exception ex)
{
Insert_Standard_ErrorLog.Insert("FtpWeb", "GetFileSize Error --> " + ex.Message);
}
return(fileSize);
}
/// <summary>
/// 删除文件
/// </summary>
/// <param name="fileName"></param>
public void Delete(string fileName)
{
try
{
string uri = ftpURI + fileName;
FtpWebRequest reqFTP;
reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri));
reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword);
reqFTP.KeepAlive = false;
reqFTP.Method = WebRequestMethods.Ftp.DeleteFile;
string result = String.Empty;
//reqFTP.Proxy = WebRequest.DefaultWebProxy;
reqFTP.Proxy = GlobalProxySelection.GetEmptyWebProxy();
FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse();
long size = response.ContentLength;
Stream datastream = response.GetResponseStream();
StreamReader sr = new StreamReader(datastream);
result = sr.ReadToEnd();
sr.Close();
datastream.Close();
response.Close();
}
catch (Exception ex)
{
WriteTraceLog.Error("FtpWeb: Delete Error --> " + ex.Message + " 文件名:" + fileName);
throw new Exception("FtpWeb: Delete Error --> " + ex.Message + " 文件名:" + fileName);
}
}
/// <summary>
/// 删除文件夹
/// </summary>
/// <param name="folderName"></param>
public void RemoveDirectory(string folderName)
{
try
{
string uri = ftpURI + folderName;
FtpWebRequest reqFTP;
reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri));
reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword);
reqFTP.KeepAlive = false;
reqFTP.Method = WebRequestMethods.Ftp.RemoveDirectory;
//reqFTP.Proxy = WebRequest.DefaultWebProxy;
reqFTP.Proxy = GlobalProxySelection.GetEmptyWebProxy();
string result = String.Empty;
FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse();
long size = response.ContentLength;
Stream datastream = response.GetResponseStream();
StreamReader sr = new StreamReader(datastream);
result = sr.ReadToEnd();
sr.Close();
datastream.Close();
response.Close();
}
catch (Exception ex)
{
Insert_Standard_ErrorLog.Insert("FtpWeb", "Delete Error --> " + ex.Message + " 文件名:" + folderName);
}
}
public void GetContextCallback(IAsyncResult result)
{
var context = listener.EndGetContext(result);
listener.BeginGetContext(GetContextCallback, null);
var request = context.Request;
var response = context.Response;
var url = request.Url;
UriBuilder builder = new UriBuilder(url);
builder.Port = url.Port == 8888 ? 80 : 443;
url = builder.Uri;
WebRequest webRequest = WebRequest.Create(url);
webRequest.Proxy = GlobalProxySelection.GetEmptyWebProxy();
WebResponse webResponse = webRequest.GetResponse();
using (Stream reader = webResponse.GetResponseStream())
{
using (Stream writer = response.OutputStream)
{
reader.CopyTo(writer);
}
}
}
private string POST(string callName, string callPrefix, AlchemyAPI_BaseParams parameters)
{ // callMethod, callPrefix, ... params
Uri address = new Uri(_requestUri + callPrefix + "/" + callName);
HttpWebRequest wreq = WebRequest.Create(address) as HttpWebRequest;
wreq.Proxy = GlobalProxySelection.GetEmptyWebProxy();
wreq.Method = "POST";
wreq.ContentType = "application/x-www-form-urlencoded";
StringBuilder d = new StringBuilder();
d.Append("apikey=").Append(_apiKey).Append(parameters.getParameterString());
parameters.resetBaseParams();
byte[] bd = UTF8Encoding.UTF8.GetBytes(d.ToString());
wreq.ContentLength = bd.Length;
using (Stream ps = wreq.GetRequestStream())
{
ps.Write(bd, 0, bd.Length);
}
return(DoRequest(wreq, parameters.getOutputMode()));
}
/// <summary>
/// Computes a <see cref="IWebProxy">web proxy</see> resolver instance
/// based on the combination of proxy-related settings in this vault
/// configuration.
/// </summary>
/// <returns></returns>
public IWebProxy GetWebProxy()
{
IWebProxy wp = null;
if (UseNoProxy)
{
wp = GlobalProxySelection.GetEmptyWebProxy();
}
else if (!string.IsNullOrEmpty(ProxyUri))
{
var newwp = new WebProxy(ProxyUri);
if (UseDefCred)
{
newwp.UseDefaultCredentials = true;
}
else if (!string.IsNullOrEmpty(Username))
{
var pw = PasswordEncoded;
if (!string.IsNullOrEmpty(pw))
{
pw = Encoding.Unicode.GetString(Convert.FromBase64String(pw));
}
newwp.Credentials = new NetworkCredential(Username, pw);
}
}
return(wp);
}
//Speed, filtering additional pages
static void Main(string[] args)
{
const string URL = "http://www.ypsyork.org/events/?pno=";
var client = new WebClient();
client.Proxy = GlobalProxySelection.GetEmptyWebProxy();
List <Common> allEvents = new List <Common>();
var pageNumber = 1;
while (true)
{
if (!ReadPage(client, URL, allEvents, pageNumber))
{
break;
}
pageNumber++;
}
var serializer = new Serializer();
var yaml = serializer.Serialize(allEvents);
// Push the file to git
var gitHubClient = new GitHub();
gitHubClient.WriteFileToGitHub("_data/YPS.yml", yaml);
}
private void button1_Click(object sender, EventArgs e)
{
button1.Enabled = false;
button2.Enabled = false;
string path = Path.Combine(Application.StartupPath, "temp.zip");
if (File.Exists(path))
{
extractHere();
}
else
{
WebClient webClient = new WebClient();
webClient.Proxy = GlobalProxySelection.GetEmptyWebProxy();
webClient.DownloadProgressChanged += (s, ez) =>
{
progressBar1.Value = ez.ProgressPercentage;
};
webClient.DownloadFileCompleted += (s, ez) =>
{
progressBar1.Visible = false;
extractHere();
};
webClient.DownloadFileAsync(new Uri("https://github.com/KingLycosa/acnhpoker/releases/download/0.0001/img.zip"), "temp.zip");
}
}
private string GET(string callName, string callPrefix, AlchemyAPI_BaseParams parameters)
{ // callMethod, callPrefix, ... params
StringBuilder uri = new StringBuilder();
uri.Append(_requestUri).Append(callPrefix).Append("/").Append(callName);
uri.Append("?apikey=").Append(_apiKey).Append(parameters.getParameterString());
parameters.resetBaseParams();
Uri address = new Uri(uri.ToString());
HttpWebRequest wreq = WebRequest.Create(address) as HttpWebRequest;
wreq.Proxy = GlobalProxySelection.GetEmptyWebProxy();
byte[] postData = parameters.GetPostData();
if (postData == null)
{
wreq.Method = "GET";
}
else
{
wreq.Method = "POST";
using (var ps = wreq.GetRequestStream())
{
ps.Write(postData, 0, postData.Length);
}
}
return(DoRequest(wreq, parameters.getOutputMode()));
}
private void ConfigureProxy(GenericProtocol protocol)
{
ServicePointManager.Expect100Continue = ClientConfig.Expect100Continue;
if (!((protocol) is IProxyCompatible))
{
return;
}
var proxyProtocol = ((IProxyCompatible)protocol);
IWebProxy proxy;
if (ClientConfig.ProxyEnabled)
{
// Configuration
#pragma warning disable 618
proxy = ClientConfig.ProxyAutoConfiguration ? GlobalProxySelection.Select : new WebProxy(ClientConfig.ProxyAddress, ClientConfig.ProxyPort);
#pragma warning restore 618
if (proxy != null)
{
// Authentification
if (ClientConfig.ProxyAutoAuthentication)
{
proxy.Credentials = CredentialCache.DefaultCredentials;
}
else
{
var netCreds = new NetworkCredential
{
UserName = ClientConfig.ProxyUserName,
Password = ClientConfig.ProxyPassword,
Domain = ClientConfig.ProxyDomain
};
proxy.Credentials = netCreds;
}
}
}
else
{
#pragma warning disable 618
proxy = GlobalProxySelection.GetEmptyWebProxy();
#pragma warning restore 618
}
var webProxy = proxy as WebProxy;
if (webProxy != null && webProxy.Address == null)
{
#pragma warning disable 618
proxy = GlobalProxySelection.GetEmptyWebProxy();
#pragma warning restore 618
}
proxyProtocol.Proxy = proxy;
Log(webProxy != null ? string.Format(Strings.USING_PROXY, ((WebProxy)proxy).Address, proxy) : Strings.NOT_USING_PROXY, ESeverity.INFO);
}
public static FavIconDescriptor RequestIcon(string baseUri, IWebProxy proxy, ICredentials credentials)
{
if (baseUri == null)
{
throw new ArgumentNullException("baseUri");
}
if (proxy == null)
{
proxy = GlobalProxySelection.GetEmptyWebProxy();
}
FavIconDescriptor ico = null;
try {
using (Stream stream = AsyncWebRequest.GetSyncResponseStream(baseUri, credentials, "RssBandit", proxy)) {
string htmlContent = string.Empty;
using (StreamReader reader = new StreamReader(stream)) {
htmlContent = reader.ReadToEnd();
ico = RequestIcon(baseUri, htmlContent, proxy, credentials);
}
}
} catch {
// no default HTML page to examine for a FavIcon entry.
// we do not stop here: try to get a direct download by requesting favicon.ico directly
}
string realIconUrl = null;
if (ico == null || ico == FavIconDescriptor.Empty)
{
try {
Uri b = new Uri(new Uri(baseUri), "favicon.ico");
realIconUrl = b.ToString();
} catch (UriFormatException) {}
}
if (realIconUrl == null)
{
return(FavIconDescriptor.Empty);
}
// now get the icon stream
using (Stream stream = AsyncWebRequest.GetSyncResponseStream(realIconUrl, credentials, "RssBandit", proxy)) {
Image img = CheckAndScaleImageFromStream(stream);
if (img != null)
{
return(new FavIconDescriptor(realIconUrl, baseUri, DateTime.Now, img));
}
}
return(FavIconDescriptor.Empty);
}
public static bool ReceiveARCPacket(string source, string destination, out string packet)
{
try
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://arsslenserv.eb2a.com/ReceiveARCPacket.php");
request.Method = "POST";
request.Accept = "gzip, deflate";
request.Timeout = 15000;
request.KeepAlive = true;
request.CookieContainer = _cookieContainer;
request.UserAgent = "Arsslensoft/UserAgent";
request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
string postData = "S=" + source + "&D=" + destination + "&U=ATKOCAPCRTPBR";
byte[] byteArray = Encoding.UTF8.GetBytes(postData);
// Set the ContentType property of the WebRequest.
request.ContentType = "application/x-www-form-urlencoded";
// Set the ContentLength property of the WebRequest.
request.ContentLength = byteArray.Length;
request.Proxy = GlobalProxySelection.GetEmptyWebProxy();
// Get the request stream.
Stream dataStream = request.GetRequestStream();
// Write the data to the request stream.
dataStream.Write(byteArray, 0, byteArray.Length);
// Close the Stream object.
dataStream.Close();
// Get the response.
WebResponse response = request.GetResponse();
dataStream = response.GetResponseStream();
StreamReader reader = new StreamReader(dataStream);
string responseFromServer = reader.ReadToEnd();
if (responseFromServer != "ACCESS DENIED" && responseFromServer != "" && !responseFromServer.Contains("<html>") && !responseFromServer.Contains("onfigure router"))
{
reader.Close();
dataStream.Close();
response.Close();
packet = Security.HexAsciiConvert(responseFromServer);
return(true);
}
reader.Close();
dataStream.Close();
response.Close();
packet = null;
return(false);
}
catch
{
packet = null;
return(false);
}
}
public static Boolean FTPUploadFile()
{
try
{
sDirName = sDirName.Replace("\\", "/");
string sURI = "FTP://" + sFTPServerIP + "/" + sDirName + "/" + sToFileName;
System.Net.FtpWebRequest myFTP = (System.Net.FtpWebRequest)System.Net.FtpWebRequest.Create(sURI); //建立FTP連線
//設定連線模式及相關參數
myFTP.Credentials = new System.Net.NetworkCredential(sUserName, sPassWord); //帳密驗證
myFTP.KeepAlive = false; //關閉/保持 連線
myFTP.Timeout = 2000; //等待時間
myFTP.UseBinary = true; //傳輸資料型別 二進位/文字
myFTP.UsePassive = false; //通訊埠接聽並等待連接
myFTP.Method = System.Net.WebRequestMethods.Ftp.UploadFile; //下傳檔案
/* proxy setting (不使用proxy) */
myFTP.Proxy = GlobalProxySelection.GetEmptyWebProxy();
myFTP.Proxy = null;
//上傳檔案
System.IO.FileStream myReadStream = new System.IO.FileStream(sFromFileName, FileMode.Open, FileAccess.Read); //檔案設為讀取模式
System.IO.Stream myWriteStream = myFTP.GetRequestStream(); //資料串流設為上傳至FTP
byte[] bBuffer = new byte[2047]; int iRead = 0; //傳輸位元初始化
do
{
iRead = myReadStream.Read(bBuffer, 0, bBuffer.Length); //讀取上傳檔案
myWriteStream.Write(bBuffer, 0, iRead); //傳送資料串流
//Console.WriteLine("Buffer: {0} Byte", iRead);
} while (!(iRead == 0));
myReadStream.Flush();
myReadStream.Close();
myReadStream.Dispose();
myWriteStream.Flush();
myWriteStream.Close();
myWriteStream.Dispose();
return(true);
}
catch (Exception ex)
{
Console.WriteLine("FTP Upload Fail" + "\n" + "{0}", ex.Message);
//MessageBox.Show(ex.Message, null, MessageBoxButtons.OK, MessageBoxIcon.Exclamation, MessageBoxDefaultButton.Button1, MessageBoxOptions.DefaultDesktopOnly, false);
iFTPReTry--;
if (iFTPReTry >= 0)
{
return(FTPUploadFile());
}
else
{
return(false);
}
}
}
public void Upload(string filename) //上面的代码实现了从ftp服务器上载文件的功能
{
FileInfo fileInf = new FileInfo(filename);
string uri = "ftp://" + ftpServerIP + fileInf.Name;
Connect(uri);//连接
// 默认为true，连接不会被关闭
// 在一个命令之后被执行
reqFTP.KeepAlive = false;
// 指定执行什么命令
reqFTP.Method = WebRequestMethods.Ftp.UploadFile;
// 上传文件时通知服务器文件的大小
reqFTP.ContentLength = fileInf.Length;
// 缓冲大小设置为kb
int buffLength = 2048;
byte[] buff = new byte[buffLength];
int contentLen;
// 打开一个文件流(System.IO.FileStream) 去读上传的文件
FileStream fs = fileInf.OpenRead();
try
{
//使用 HTTP Proxy 時，不支援要求的 FTP 命令。
//要解决以上问题，只需要在代码中指定
reqFTP.Proxy = GlobalProxySelection.GetEmptyWebProxy();
//或
//reqFTP.Proxy = null;
// 把上传的文件写入流
Stream strm = reqFTP.GetRequestStream();
// 每次读文件流的kb
contentLen = fs.Read(buff, 0, buffLength);
// 流内容没有结束
while (contentLen != 0)
{
// 把内容从file stream 写入upload stream
strm.Write(buff, 0, contentLen);
contentLen = fs.Read(buff, 0, buffLength);
}
// 关闭两个流
strm.Close();
fs.Close();
}
catch (Exception ex)
{
//MessageBox.Show(ex.Message, "Upload Error");
throw ex;
}
}
/// <summary>
/// 获取当前目录下文件列表(仅文件)
/// </summary>
/// <returns></returns>
public string[] GetFileList(string mask)
{
string[] downloadFiles = null;
StringBuilder result = new StringBuilder();
FtpWebRequest reqFTP;
try
{
reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpURI));
reqFTP.UseBinary = true;
reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword);
reqFTP.Method = WebRequestMethods.Ftp.ListDirectory;
////reqFTP.Proxy = WebRequest.DefaultWebProxy;
reqFTP.Proxy = GlobalProxySelection.GetEmptyWebProxy();
WebResponse response = reqFTP.GetResponse();
StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.Default);
string line = reader.ReadLine();
if (string.IsNullOrEmpty(line))
{
return(downloadFiles);
}
while (line != null)
{
if (mask.Trim() != string.Empty && mask.Trim() != "*.*")
{
string mask_ = mask.Substring(0, mask.IndexOf("*"));
if (line.Substring(0, mask_.Length) == mask_)
{
result.Append(line);
result.Append("\n");
}
}
else
{
result.Append(line);
result.Append("\n");
}
line = reader.ReadLine();
}
result.Remove(result.ToString().LastIndexOf('\n'), 1);
reader.Close();
response.Close();
return(result.ToString().Split('\n'));
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
protected RemoteFunction(string json, int port, string field)
{
this.Json = json;
this.Port = port;
this.Field = field;
this.ScriptConfig = new ProcessStartInfo();
this.ScriptConfig.FileName = "run_core";
this.ScriptConfig.Arguments = $"--core {this.Json} --port {this.Port}";
this.ScriptConfig.WindowStyle = ProcessWindowStyle.Hidden;
this.Client.Proxy = GlobalProxySelection.GetEmptyWebProxy();
this.Client.BaseAddress = $"http://localhost:{this.Port}";
this.Client.Headers = null;
}
private void setCurrentWeather()
{
curThreadDone = false;
try
{
Object[] data = new Object[3];
XmlDocument xdoc = new XmlDocument();
xdoc.Load("http://api.wxbug.net/getLiveWeatherRSS.aspx?ACode=A5678056775&cityCode=" + CITYCODE + "&unittype=1&outputtype=1");
progressBar1.Invoke(new progressUpdateCallback(progressUpdate), new Object[] { progressBar1, 10 });
if (xdoc.InnerText.Length > 0)
{
XmlNodeList temp = xdoc.GetElementsByTagName("aws:temp");
XmlNodeList current = xdoc.GetElementsByTagName("aws:current-condition");
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(current[0].Attributes[0].Value);
req.ReadWriteTimeout = 10000; //10 seconds
req.Timeout = 15000; //15 seconds
req.KeepAlive = false;
req.Proxy = GlobalProxySelection.GetEmptyWebProxy();
HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
Stream pstream = resp.GetResponseStream();
data[0] = temp[0].InnerText + "°C";
data[1] = current[0].InnerText;
data[2] = new Bitmap(pstream);
pstream.Close();
resp.Close();
progressBar1.Invoke(new progressUpdateCallback(progressUpdate), new Object[] { progressBar1, 10 });
label8.Invoke(new labelUpdateCallback(labelUpdate), new Object[] { label8, data[0] });
label7.Invoke(new labelUpdateCallback(labelUpdate), new Object[] { label7, data[1] });
pictureBox1.Invoke(new pictureBoxUpdateCallback(pictureBoxUpdate), new Object[] { pictureBox1, data[2] });
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine("setCurrentWeather Exception: " + e.Message);
}
curThreadDone = true;
}
private void PrepareView()
{
using (WebClient webClient = new WebClient())
{
webClient.Proxy = GlobalProxySelection.GetEmptyWebProxy();
webClient.Headers[HttpRequestHeader.UserAgent] = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2";
try
{
htmlContent = webClient.DownloadString(uri);
}
catch (Exception)
{
throw;
}
}
}
private WebClient CreateWebClient()
{
var webClient =
new Http10WebClient
{
Proxy = GlobalProxySelection.GetEmptyWebProxy(),
};
if (_isGuestMode == false)
{
webClient.Credentials = new NetworkCredential(_userName, _password);
}
webClient.Headers.Add("Accept", "application/json");
return(webClient);
}
public PHPRPC_Client()
{
formatter = new PHPFormatter(encoding, assemblies);
clientID = "dotNET" + new Random().Next().ToString() + DateTime.Now.Ticks.ToString() + (sid++).ToString();
#if !SILVERLIGHT
try {
#if (PocketPC || Smartphone || WindowsCE || NET1)
proxy = GlobalProxySelection.GetEmptyWebProxy();
#else
proxy = HttpWebRequest.DefaultWebProxy;
#endif
}
catch {
proxy = null;
}
#endif
}
public void GetEmptyWebProxy_Success()
{
var empty1 = GlobalProxySelection.GetEmptyWebProxy();
Assert.True(empty1.IsBypassed(null));
Assert.Null(empty1.GetProxy(null));
Uri someUri = new Uri("http://foo.com/bar");
Assert.True(empty1.IsBypassed(someUri));
Assert.Equal(someUri, empty1.GetProxy(someUri));
Assert.Null(empty1.Credentials);
var empty2 = GlobalProxySelection.GetEmptyWebProxy();
Assert.NotEqual(empty1, empty2); // new instance each time
}
//列出目录
private string[] ListDirectory(string uristring)
{
try {
Uri uri = new Uri(ftphost + uristring);
FtpWebRequest listRequest = ( FtpWebRequest )WebRequest.Create(uri);
listRequest.Credentials = new NetworkCredential(username, password);
listRequest.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
listRequest.Proxy = GlobalProxySelection.GetEmptyWebProxy();
FtpWebResponse listResponse = ( FtpWebResponse )listRequest.GetResponse();
Stream responseStream = listResponse.GetResponseStream( );
StreamReader readStream = new StreamReader(responseStream, System.Text.Encoding.Default);
if (readStream != null)
{
DirectoryListParser parser = new DirectoryListParser(readStream.ReadToEnd());
FileStruct[] fs = parser.FullListing;
List <string> returns = new List <string>();
foreach (FileStruct element in fs)
{
if (element.IsDirectory)
{
returns.Add(element.Name);
}
}
listResponse.Close();
responseStream.Close();
readStream.Close();
if (returns.Count > 0)
{
return(returns.ToArray());
}
else
{
return(null);
}
}
listResponse.Close();
responseStream.Close();
readStream.Close();
return(null);
} catch (Exception e) {
MessageBox.Show(e.ToString(), "FTP访问错误");
return(new string[] { "" });
}
}
public void GetEmptyWebProxy_Success()
{
#pragma warning disable 0618 //GlobalProxySelection is Deprecated.
var empty1 = GlobalProxySelection.GetEmptyWebProxy();
#pragma warning restore 0618
Assert.True(empty1.IsBypassed(null));
Assert.Null(empty1.GetProxy(null));
Uri someUri = new Uri("http://foo.com/bar");
Assert.True(empty1.IsBypassed(someUri));
Assert.Equal(someUri, empty1.GetProxy(someUri));
Assert.Null(empty1.Credentials);
#pragma warning disable 0618 //GlobalProxySelection is Deprecated.
var empty2 = GlobalProxySelection.GetEmptyWebProxy();
#pragma warning restore 0618
Assert.NotEqual(empty1, empty2); // new instance each time
}
private String getHttp(String url)
{
String results = "";
if (url.Length > 0)
{
try
{
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
req.UserAgent = "Mozilla/5.0 (Windows NT 5.1; rv:6.0.1) Gecko/20100101 Firefox/6.0.1";
req.ReadWriteTimeout = 5000; //2 seconds
req.Timeout = 5000; //2 seconds
req.KeepAlive = false;
req.Proxy = GlobalProxySelection.GetEmptyWebProxy();
req.Method = "GET";
req.AllowAutoRedirect = true;
if (sessCookie.Length > 0)
{
req.Headers.Add("Cookie", sessCookie);
}
HttpWebResponse resp = (HttpWebResponse)req.GetResponse();
if (resp.Headers["Set-Cookie"] != null)
{
sessCookie = resp.Headers["Set-Cookie"];
}
StreamReader streamReader = new StreamReader(resp.GetResponseStream());
results = streamReader.ReadToEnd();
streamReader.Close();
resp.Close();
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine("getHttp Exception: " + e.Message);
}
}
return(results);
}
public static void Main()
{
// Create a request for the Web page at www.contoso.com.
WebRequest request = WebRequest.Create("http://www.contoso.com");
// This application doesn't want the proxy to be used so it sets
// the global proxy to an empty proxy.
IWebProxy myProxy = GlobalProxySelection.GetEmptyWebProxy();
GlobalProxySelection.Select = myProxy;
// Get the response.
WebResponse response = request.GetResponse();
// Display the response to the console.
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream);
Console.WriteLine(reader.ReadToEnd());
// Clean up.
reader.Close();
stream.Close();
response.Close();
}
/// <summary>
/// Initializes the WebProxy object.
/// </summary>
/// <param name="proxy">The proxy server address.</param>
/// <param name="proxyUser">The user name for proxy authentication.</param>
/// <param name="proxyPassword">The password for proxy authentication.</param>
private void InitializeWebProxy(Uri proxy, string proxyUser, string proxyPassword)
{
if (proxy != null)
{
if ((proxyUser == null) || (proxyUser == String.Empty))
{
webProxy = new WebProxy(proxy, false);
}
else
{
webProxy = new WebProxy(
proxy,
false,
new string[] {},
new NetworkCredential(proxyUser, proxyPassword, proxy.ToString()));
}
}
else
{
webProxy = GlobalProxySelection.GetEmptyWebProxy();
}
}
/// <summary>
/// 下载
/// </summary>
/// <param name="filePath"></param>
/// <param name="fileName"></param>
public void Download(string filePath, string fileName)
{
FtpWebRequest reqFTP;
try
{
FileStream outputStream = new FileStream(filePath + "\\" + fileName, FileMode.Create);
reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpURI + fileName));
reqFTP.Method = WebRequestMethods.Ftp.DownloadFile;
reqFTP.UseBinary = true;
reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword);
//reqFTP.Proxy = WebRequest.DefaultWebProxy;
reqFTP.Proxy = GlobalProxySelection.GetEmptyWebProxy();
FtpWebResponse response = (FtpWebResponse)reqFTP.GetResponse();
Stream ftpStream = response.GetResponseStream();
long cl = response.ContentLength;
int bufferSize = 2048;
int readCount;
byte[] buffer = new byte[bufferSize];
readCount = ftpStream.Read(buffer, 0, bufferSize);
while (readCount > 0)
{
outputStream.Write(buffer, 0, readCount);
readCount = ftpStream.Read(buffer, 0, bufferSize);
}
ftpStream.Close();
outputStream.Close();
response.Close();
}
catch (Exception ex)
{
WriteTraceLog.Error("FtpWeb: Upload Error --> " + ex.Message);
throw new Exception(string.Format("FTP Upload Error -->{0}", ex.Message));
}
}
//复制文件
private bool CopyFile(string uristring, string target)
{
try {
Uri uri = new Uri(uristring);
FtpWebRequest listRequest = ( FtpWebRequest )WebRequest.Create(uri);
listRequest.Credentials = new NetworkCredential(username, password);
listRequest.Method = WebRequestMethods.Ftp.Rename;
listRequest.Proxy = GlobalProxySelection.GetEmptyWebProxy();
FtpWebResponse listResponse = ( FtpWebResponse )listRequest.GetResponse();
if (listResponse.StatusCode == FtpStatusCode.PathnameCreated)
{
listResponse.Close();
return(true);
}
else
{
listResponse.Close();
return(false);
}
} catch (Exception) {
return(false);
}
}
//删除目录
private bool DeleteDirectory(string uristring)
{
try {
Uri uri = new Uri(uristring);
FtpWebRequest listRequest = ( FtpWebRequest )WebRequest.Create(uri);
listRequest.Credentials = new NetworkCredential(username, password);
listRequest.Method = WebRequestMethods.Ftp.RemoveDirectory;
listRequest.Proxy = GlobalProxySelection.GetEmptyWebProxy();
FtpWebResponse listResponse = ( FtpWebResponse )listRequest.GetResponse();
if (listResponse.StatusCode == FtpStatusCode.FileActionOK)
{
listResponse.Close();
return(true);
}
else
{
listResponse.Close();
return(false);
}
} catch (Exception) {
return(false);
}
}
