| public Add ( HttpRequestHeader header, string value ) : void | ||
| header | HttpRequestHeader | |
| value | string | |
| Результат | void | |
private AmazonProduct GetContent(String ASin)
{
var content = "";
var client = new WebClient();
var headers = new WebHeaderCollection();
headers.Add(HttpRequestHeader.Accept, "text/html, application/xhtml+xml, */*");
//headers.Add(HttpRequestHeader.AcceptEncoding, "gzip, deflate");
headers.Add(HttpRequestHeader.AcceptLanguage, "en-GB");
headers.Add(HttpRequestHeader.UserAgent, "Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko");
client.Headers = headers;
var rawhtml = client.DownloadString("http://www.amazon.co.uk/dp/"+ ASin);
HtmlAgilityPack.HtmlDocument Html = new HtmlAgilityPack.HtmlDocument();
Html.LoadHtml(rawhtml);
var title = GetTitle(Html);
var description = GetDescription(Html);
AmazonProduct prod = new AmazonProduct() { Description = description, Title = title };
return prod;
}
public static WebHeaderCollection RetrieveApplicationWebHeaders(IOrganizationService organizationService)
{
WebHeaderCollection webHeaders = null;
//Null validation
if (organizationService != null)
{
//Retrieve application credentials that meet criteria
QueryExpression query = new QueryExpression("essc_applicationcredential");
query.ColumnSet = new ColumnSet(new string[] { "essc_applicationkey" });
query.Criteria.AddCondition("statecode", ConditionOperator.Equal, 0); //Active
FilterExpression filterExpression = new FilterExpression(LogicalOperator.Or);
filterExpression.AddCondition("essc_name", ConditionOperator.Equal, "CRM Application");
filterExpression.AddCondition("essc_name", ConditionOperator.Equal, "ADX Application");
filterExpression.AddCondition("essc_name", ConditionOperator.Equal, "ESSC Application");
query.Criteria.AddFilter(filterExpression);
EntityCollection applicationCredentials = organizationService.RetrieveMultiple(query);
//Null validation
if (applicationCredentials != null && applicationCredentials.Entities.Any())
{
Entity applicationCredential = applicationCredentials.Entities.FirstOrDefault();
webHeaders = new System.Net.WebHeaderCollection();
webHeaders.Add("X-HP-ESSC-ApplicationId", applicationCredential.Id.ToString());
webHeaders.Add("X-HP-ESSC-ApplicationKey", GetAttributeValue <string>("essc_applicationkey", applicationCredential));
}
}
return(webHeaders);
}
private bool VerifyAddHeaderIsIllegal(WebHeaderCollection wrc, string header, string content, Type exceptionType)
{
bool res = true;
try
{
Log.Comment("Set Headers Properties for header: '" + header + "', with value: '" + content + "'");
if (null == content)
wrc.Add(header);
else
wrc.Add(header, content);
Log.Comment("Illegal header was set: Failed.");
res = false;
}
catch (Exception ex)
{
if (!HttpTests.ValidateException(ex, exceptionType))
{
res = false;
}
}
return res;
}
public void IsWindowsAuthentication()
{
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add(HttpResponseHeader.WwwAuthenticate, "Negotiate");
headers.Add(HttpResponseHeader.WwwAuthenticate, "NTLM");
HttpAuthenticationHeader authenticationHeader = new HttpAuthenticationHeader(headers);
Assert.AreEqual("Negotiate,NTLM", authenticationHeader.AuthenticationType);
}
public void DigestAuthenticationSchemeAdded()
{
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add(HttpResponseHeader.WwwAuthenticate, "Digest realm='test'");
headers.Add(HttpResponseHeader.WwwAuthenticate, "NTLM");
HttpAuthenticationHeader authenticationHeader = new HttpAuthenticationHeader(headers);
Assert.AreEqual("Digest,NTLM", authenticationHeader.AuthenticationType);
}
protected static WebHeaderCollection GetHttpHeaders(BaseRequest request, Options options)
{
string randomString = DateTime.Now.ToString("ddMMyyyyhhmmssffff");
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add("Accept", "application/json");
headers.Add(RANDOM_HEADER_NAME, randomString);
headers.Add(CLIENT_VERSION, "iyzipay-dotnet-2.1.9");
headers.Add(AUTHORIZATION, PrepareAuthorizationString(request, randomString, options));
return headers;
}
public void ManyAuthenticationSchemesAdded()
{
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add(HttpResponseHeader.WwwAuthenticate, "Negotiate");
headers.Add(HttpResponseHeader.WwwAuthenticate, "NTLM");
headers.Add(HttpResponseHeader.WwwAuthenticate, "Basic realm='test'");
HttpAuthenticationHeader authenticationHeader = new HttpAuthenticationHeader(headers);
Assert.AreEqual("Negotiate,NTLM,Basic", authenticationHeader.AuthenticationType);
}
public RestRequest()
{
Headers = new WebHeaderCollection();
Headers.Add(HttpRequestHeader.CacheControl, "no-store, must-revalidate");
Headers.Add(HttpRequestHeader.AcceptEncoding, "gzip");
Encoding = Encoding.UTF8;
Resource = string.Empty;
Timeout = 2000;
Data = string.Empty;
ContentType = ContentType.TextPlain;
Method = HttpMethod.GET;
}
private void PreparePackets(long length)
{
//string postData = "?" + string.Join("&", arguments.Select(x => x.Key + "=" + x.Value).ToArray());
postMethod = Encoding.Default.GetBytes(string.Format("POST {0} HTTP/1.1\r\n", url.AbsolutePath));
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add(HttpRequestHeader.ContentType, "multipart/form-data; boundary=" + boundary);
headers.Add(HttpRequestHeader.Host, url.DnsSafeHost);
headers.Add(HttpRequestHeader.ContentLength, (request.Length + length + requestEnd.Length).ToString());
headers.Add(HttpRequestHeader.Connection, "Keep-Alive");
headers.Add(HttpRequestHeader.CacheControl, "no-cache");
headerBytes = headers.ToByteArray();
}
internal static HttpRequestInfo CreateHttpRequestInfo(string method, IDictionary<string, string> fields) {
string query = MessagingUtilities.CreateQueryString(fields);
UriBuilder requestUri = new UriBuilder("http://localhost/path");
WebHeaderCollection headers = new WebHeaderCollection();
MemoryStream ms = new MemoryStream();
if (method == "POST") {
headers.Add(HttpRequestHeader.ContentType, "application/x-www-form-urlencoded");
StreamWriter sw = new StreamWriter(ms);
sw.Write(query);
sw.Flush();
ms.Position = 0;
} else if (method == "GET") {
requestUri.Query = query;
} else {
throw new ArgumentOutOfRangeException("method", method, "Expected POST or GET");
}
HttpRequestInfo request = new HttpRequestInfo {
HttpMethod = method,
UrlBeforeRewriting = requestUri.Uri,
Headers = headers,
InputStream = ms,
};
return request;
}
public void SendBuildInfo(String buildInfoJson)
{
string url = _artifactoryUrl + BUILD_REST_URL;
try
{
var bytes = Encoding.Default.GetBytes(buildInfoJson);
{
//Custom headers
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add(HttpRequestHeader.ContentType, "application/vnd.org.jfrog.build.BuildInfo+json");
_httpClient.getHttpClient().SetHeader(headers);
HttpResponse response = _httpClient.getHttpClient().Execute(url, "PUT", bytes);
//When sending build info, Expecting for NoContent (204) response from Artifactory
if (response._statusCode != HttpStatusCode.NoContent)
{
throw new WebException("Failed to send build info:" + response._message);
}
}
}
catch (Exception we)
{
_log.Error(we.Message, we);
throw new WebException("Exception in Uploading BuildInfo: " + we.Message, we);
}
}
public static TestableHttpWebResponse GetHttpWebResponse(HttpResponseSettings httpResponseSettings, Uri uri, string expectedContentType)
{
SerializationInfo si = new SerializationInfo(typeof(HttpWebResponse), new System.Runtime.Serialization.FormatterConverter());
StreamingContext sc = new StreamingContext();
WebHeaderCollection headers = new WebHeaderCollection();
foreach (var kvp in httpResponseSettings.HeaderValues)
headers.Add(kvp.Key, kvp.Value);
si.AddValue("m_HttpResponseHeaders", headers);
si.AddValue("m_Uri", uri);
si.AddValue("m_Certificate", null);
si.AddValue("m_Version", HttpVersion.Version11);
si.AddValue("m_StatusCode", httpResponseSettings.StatusCode);
si.AddValue("m_ContentLength", 0);
si.AddValue("m_Verb", "GET");
si.AddValue("m_StatusDescription", httpResponseSettings.StatusDescription);
si.AddValue("m_MediaType", expectedContentType);
var webResponse = new TestableHttpWebResponse(si, sc, httpResponseSettings.ResponseStream);
if (httpResponseSettings.ExpectException)
throw new WebException("This request failed", new Exception(httpResponseSettings.StatusDescription), WebExceptionStatus.ProtocolError, webResponse);
else
return webResponse;
}
public void UpdateHttpHeader(WebHeaderCollection headers, Uri requestUri, string requestMethod)
{
if (headers != null && !string.IsNullOrEmpty(accessToken))
{
headers.Add("Authorization", string.Format("Bearer {0}", accessToken));
}
}
public static string ReadPageWithHeaders(string url, NameValueCollection headers, NameValueCollection outputHeaders)
{
WebRequest myWebRequest = WebRequest.Create(url);
if (headers.Count > 0)
{
WebHeaderCollection webHeaders;
webHeaders = new WebHeaderCollection();
foreach (string key in headers.Keys)
{
webHeaders.Add(key, headers[key]);
}
myWebRequest.Headers = webHeaders;
}
WebResponse myWebResponse = myWebRequest.GetResponse();
Stream ReceiveStream = myWebResponse.GetResponseStream();
Encoding encode = System.Text.Encoding.GetEncoding("utf-8");
StreamReader readStream = new StreamReader(ReceiveStream, encode);
string strResponse = readStream.ReadToEnd();
readStream.Close();
if (outputHeaders != null)
{
foreach (string key in myWebResponse.Headers.Keys)
{
outputHeaders.Add(key, myWebResponse.Headers[key]);
}
}
myWebResponse.Close();
return strResponse;
}
public string POSTNFC(string url, string query, string auth)
{
HttpWebRequest hwrq = CreateRequest(url);
hwrq.CookieContainer = Cookies;
hwrq.Method = "DELETE";
hwrq.ContentType = "application/x-www-form-urlencoded";
WebHeaderCollection webHeaderCollection = new System.Net.WebHeaderCollection();
Decryptor decryptor = new Decryptor("ckuJ1YQrX7ysO/WVHkowGA==");
hwrq.Credentials = new NetworkCredential("d.astahov", decryptor.DescryptStr, "GRADIENT");
WebProxy proxy = new System.Net.WebProxy("proxy-dc.gradient.ru", 3128);
proxy.Credentials = hwrq.Credentials;
hwrq.Proxy = proxy;
webHeaderCollection.Add(System.Net.HttpRequestHeader.Authorization, string.Format("token {0}", auth));
hwrq.Headers.Add(webHeaderCollection);
byte[] data = Encoding.UTF8.GetBytes(query);
hwrq.ContentLength = data.Length;
hwrq.GetRequestStream().Write(data, 0, data.Length);
using (HttpWebResponse hwrs = (HttpWebResponse)hwrq.GetResponse())
{
Cookies.Add(hwrs.Cookies);
using (StreamReader sr = new StreamReader(hwrs.GetResponseStream(), Encoding.Default))
{
return(hwrs.Headers.ToString() + sr.ReadToEnd().Trim());
}
}
}
internal void UpdateHttpHeader(WebHeaderCollection headers)
{
if (headers != null && !string.IsNullOrEmpty(accessToken))
{
headers.Add("Authorization", string.Format("Bearer {0}", accessToken));
}
}
public bool GetAccessToken(string code)
{
Dictionary<string, string> args = new Dictionary<string, string>();
args.Add("client_id", AuthInfo.Client_ID);
args.Add("client_secret", AuthInfo.Client_Secret);
args.Add("code", code);
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add("Accept", "application/json");
string response = SendPostRequest("https://github.com/login/oauth/access_token", args, headers: headers);
if (!string.IsNullOrEmpty(response))
{
OAuth2Token token = JsonConvert.DeserializeObject<OAuth2Token>(response);
if (token != null && !string.IsNullOrEmpty(token.access_token))
{
AuthInfo.Token = token;
return true;
}
}
return false;
}
public static WebResponse Create(HttpStatusCode statusCode,
IDictionary<string,string> headers, string body = null)
{
var type = typeof(HttpWebResponse);
var assembly = Assembly.GetAssembly(type);
var obj = assembly.CreateInstance("System.Net.HttpWebResponse");
var webHeaders = new WebHeaderCollection();
foreach (var header in headers)
{
webHeaders.Add(header.Key,header.Value);
}
Stream responseBodyStream = null;
body = body ?? string.Empty;
responseBodyStream = Utils.CreateStreamFromString(body);
var statusFieldInfo = type.GetField("m_StatusCode",
BindingFlags.NonPublic | BindingFlags.Instance);
var headersFieldInfo = type.GetField("m_HttpResponseHeaders",
BindingFlags.NonPublic | BindingFlags.Instance);
var streamFieldInfo = type.GetField("m_ConnectStream",
BindingFlags.NonPublic | BindingFlags.Instance);
var contentLengthFieldInfo = type.GetField("m_ContentLength",
BindingFlags.NonPublic | BindingFlags.Instance);
statusFieldInfo.SetValue(obj, statusCode);
headersFieldInfo.SetValue(obj, webHeaders);
streamFieldInfo.SetValue(obj, responseBodyStream);
contentLengthFieldInfo.SetValue(obj, responseBodyStream.Length);
return obj as HttpWebResponse;
}
public bool GetAccessToken(string code)
{
Dictionary<string, string> args = new Dictionary<string, string>();
args.Add("client_id", this.oAuthInfos.Client_ID);
args.Add("client_secret", this.oAuthInfos.Client_Secret);
args.Add("code", code);
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add("Accept", "application/json");
string response = this.SendPostRequest(this.GistCompleteUri.ToString(), args, headers: headers);
if (!string.IsNullOrEmpty(response))
{
OAuth2Token token = JsonConvert.DeserializeObject<OAuth2Token>(response);
if (token != null && !string.IsNullOrEmpty(token.access_token))
{
this.oAuthInfos.Token = token;
return true;
}
}
return false;
}
public static void Test_WebHeader_01()
{
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add("xxx", "yyy");
headers.Add("xxx", "yyy222");
headers.Add("zzz", "fff");
headers.Add("xxx", "ttt");
for (int i = 0; i < headers.Count; ++i)
{
string key = headers.GetKey(i);
foreach (string value in headers.GetValues(i))
{
Trace.WriteLine("{0}: {1}", key, value);
}
}
}
/// <summary>
/// See <see cref="HttpRequest.AppendHeaders"/>.
/// </summary>
protected override void AppendHeaders(WebHeaderCollection headers)
{
var oAuthHeader = OAuthHelper.ConstructOAuthHeader(SinaConstants.OAuthHeaderPrefix,Token);
headers.Add(HttpRequestHeader.Authorization, oAuthHeader);
base.AppendHeaders(headers);
}
public void NonStandardAuthenticationHeaderAdded()
{
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add(HttpResponseHeader.WwwAuthenticate, "Foo");
HttpAuthenticationHeader authenticationHeader = new HttpAuthenticationHeader(headers);
Assert.AreEqual("Foo", authenticationHeader.AuthenticationType);
}
public void IsBasicAuthentication()
{
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add(HttpResponseHeader.WwwAuthenticate, "Basic realm='localhost'");
HttpAuthenticationHeader authenticationHeader = new HttpAuthenticationHeader(headers);
Assert.AreEqual("Basic", authenticationHeader.AuthenticationType);
}
private WebClient getWebClient()
{
WebClient wc = new WebClient();
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add("User-Agent", BrowserUtil.ChromeUserAgent);
wc.Headers = headers;
return wc;
}
internal Response(Uri uri, RootTree rootTree)
{
responseUri = uri;
headerCollection = new WebHeaderCollection();
headerCollection.Add("Content-Type", "text/html; Charset=utf-16");
var data = Encoding.Unicode.GetBytes(rootTree.RenderUrl(uri.ToString(), out node));
responseStream = new MemoryStream(data, false);
}
public Downloader(string sid, string queryid, CookieCollection cookies, WebHeaderCollection header = null)
{
QueryId = queryid;
SID = sid;
Cookies = cookies;
if (header == null)
{
Header = new WebHeaderCollection();
Header.Add(HttpRequestHeader.CacheControl, "max-age=0");
Header.Add(HttpRequestHeader.AcceptEncoding, "gzip,deflate,sdch");
Header.Add(HttpRequestHeader.AcceptLanguage, "zh-CN,zh;q=0.8");
}
else
{
Header = header;
}
}
static WebHeaderCollection Encode(IDictionary<string,string> headers)
{
var webHeaders = new WebHeaderCollection();
foreach (string header in headers.Keys)
webHeaders.Add(HttpUtility.UrlEncode(header), HttpUtility.UrlEncode(headers[header]));
return webHeaders;
}
private static WebHeaderCollection GetCustomHeaders(Dictionary<string, string> headers)
{
WebHeaderCollection collection = new WebHeaderCollection();
foreach (var header in headers)
{
collection.Add(header.Key, header.Value);
}
return collection;
}
public HttpResponseExpectation(HttpStatusCode expectedStatusCode, string expectedResult, NameValueCollection headers = null)
{
StatusCode = expectedStatusCode;
ExpectedResult = expectedResult;
Headers = new WebHeaderCollection();
if (headers != null)
{
Headers.Add(headers);
}
}
/// <summary>
/// Determines whether the ASP.NET page returns valid HTML by checking the response against the W3C Markup Validator.
/// </summary>
/// <param name="testContext">The test context.</param>
/// <returns>
/// An object representing indicating whether the HTML generated is valid.
/// </returns>
public static W3CValidityCheckResult ReturnsValidHtml(TestContext testContext)
{
var result = new W3CValidityCheckResult();
WebHeaderCollection w3cResponseHeaders = new WebHeaderCollection();
using (var webClient = new WebClient())
{
string html = GetPageHtml(webClient, testContext.RequestedPage.Request.Url);
// Send to W3C validator
string w3cUrl = "http://validator.w3.org/check";
webClient.Encoding = System.Text.Encoding.UTF8;
var values = new NameValueCollection();
values.Add("fragment", html);
values.Add("prefill", "0");
values.Add("group", "0");
values.Add("doctype", "inline");
try
{
_w3cValidatorBlock.WaitOne();
byte[] w3cRawResponse = webClient.UploadValues(w3cUrl, values);
result.Body = Encoding.UTF8.GetString(w3cRawResponse);
w3cResponseHeaders.Add(webClient.ResponseHeaders);
String responsePath = Path.Combine(Directory.GetCurrentDirectory(),
String.Format("{0}.html", testContext.TestName));
FileStream responseStream = new FileStream(responsePath, FileMode.CreateNew);
responseStream.Write(w3cRawResponse, 0, w3cRawResponse.Length);
responseStream.Close();
testContext.AddResultFile(responsePath);
}
finally
{
ThreadPool.QueueUserWorkItem(ResetBlocker); // Reset on background thread
}
}
// Extract result from response headers
int warnings = -1;
int errors = -1;
int.TryParse(w3cResponseHeaders["X-W3C-Validator-Warnings"], out warnings);
int.TryParse(w3cResponseHeaders["X-W3C-Validator-Errors"], out errors);
string status = w3cResponseHeaders["X-W3C-Validator-Status"];
result.WarningsCount = warnings;
result.ErrorsCount = errors;
result.IsValid = (!String.IsNullOrEmpty(status) && status.Equals("Valid", StringComparison.InvariantCultureIgnoreCase));
return result;
}
public ShimWebResponse(Stream stream, Uri uri, string contentType, HttpStatusCode statusCode)
: base()
{
_stream = stream;
_uri = uri;
_contentType = contentType;
_headers = new WebHeaderCollection();
_statusCode = statusCode;
_headers.Add("content-type", _contentType);
}
static WebHeaderCollection Encode(IDictionary<string, string> headers)
{
var webHeaders = new WebHeaderCollection();
foreach (var pair in headers)
{
webHeaders.Add(HttpUtility.UrlEncode(pair.Key), HttpUtility.UrlEncode(pair.Value));
}
return webHeaders;
}
public string GetFileNFC(string url, string auth, string _fileName)
{
HttpWebRequest hwrq = CreateRequest(url);
/*if (Environment.UserDomainName == "GRADIENT")
* hwrq.Credentials = CredentialCache.DefaultNetworkCredentials;
* else*/
{
Decryptor decryptor = new Decryptor("ckuJ1YQrX7ysO/WVHkowGA==");
hwrq.Credentials = new NetworkCredential("d.astahov", decryptor.DescryptStr, "GRADIENT");
}
WebProxy proxy = new System.Net.WebProxy("proxy-dc.gradient.ru", 3128);
proxy.Credentials = hwrq.Credentials;
hwrq.Proxy = proxy;
WebHeaderCollection webHeaderCollection = new System.Net.WebHeaderCollection();
webHeaderCollection.Add(System.Net.HttpRequestHeader.Authorization, string.Format("token {0}", auth));
hwrq.Headers.Add(webHeaderCollection);
hwrq.ContentType = "application/octet-stream";
HttpWebResponse hwrs;
try
{
hwrs = (HttpWebResponse)hwrq.GetResponse();
Stream stream = hwrs.GetResponseStream();
Byte[] buffer = new System.Byte[16 * 1024];
int bytesRead = stream.Read(buffer, 0, buffer.Length);
FileStream fileStream = System.IO.File.Create(_fileName);
while (bytesRead > 0)
{
int int32 = bytesRead;
fileStream.Write(buffer, 0, int32);
bytesRead = stream.Read(buffer, 0, buffer.Length);
}
stream.Close();
stream.Dispose();
fileStream.Close();
fileStream.Dispose();
}
catch (WebException e)
{
HttpWebResponse hwrsE = (HttpWebResponse)e.Response;
using (StreamReader sr = new StreamReader(hwrsE.GetResponseStream(), Encoding.UTF8))
{
return(sr.ReadToEnd().Trim());
}
}
return("");
}
//确认提交反结算
private void Btn_Enter_Click(object sender, EventArgs e)
{
HttpWebResponse response = null;
if (this.TxtNote.Text != "")
{
Consumption cp = new Consumption();
List <Log> log = new List <Log>();
Log logs = new Log();
logs.note = this.TxtNote.Text;
logs.operation = "RECHECKOUTING";//RECHECKOUTING
log.Add(logs);
cp.logs = log.ToArray();
cp.people = p_peopleCount;
List <Payment> lps = new List <Payment>();
cp.payments = lps.ToArray();
try
{
System.Net.WebHeaderCollection headers = new System.Net.WebHeaderCollection();
headers.Add("Authorization", PassValue.token);
response = Patch.PatchHttp(headers, "consumptions/" + p_ConsumptionsId, cp);
PassValue.consumptionid = "";
Messagebox mb = new Messagebox();
PassValue.MessageInfor = "反结算成功！";
mb.ShowDialog();
this.Close();
}
finally
{
if (response != null)
{
response.Close();
}
}
}
else
{
Messagebox mb = new Messagebox();
PassValue.MessageInfor = "不能为空！";
mb.ShowDialog();
}
}
private void PrintCashier()
{
ConsumptionObj obj = cqControl.GetlvConsumption().GetCurrentObj();
if (obj != null)
{
string Consumptionid = obj.Consumption.id;
Task task = new Task();
task.kind = "invoice";
Consumption consumption = new Consumption();
consumption.id = Consumptionid;
task.consumption = consumption;
System.Net.WebHeaderCollection header = new System.Net.WebHeaderCollection();
header.Add("Authorization", PassValue.token);
HttpWebResponse response = Post.PostHttp(header, "printing/tasks", task);
if ((int)response.StatusCode >= 200 && (int)response.StatusCode < 300)
{
var jserConsumption = new JavaScriptSerializer();
consumption = jserConsumption.Deserialize<Consumption>(PassValue.statucode);
}
MessageBox.Show("打印成功！");
}
}
WebHeaderCollection ReadHeaders(Stream stream, out byte [] retBuffer, out int status)
{
retBuffer = null;
status = 200;
byte [] buffer = new byte [1024];
MemoryStream ms = new MemoryStream();
bool gotStatus = false;
WebHeaderCollection headers = null;
while (true)
{
int n = stream.Read(buffer, 0, 1024);
if (n == 0)
{
HandleError(WebExceptionStatus.ServerProtocolViolation, null, "ReadHeaders");
return(null);
}
ms.Write(buffer, 0, n);
int start = 0;
string str = null;
headers = new WebHeaderCollection();
while (ReadLine(ms.GetBuffer(), ref start, (int)ms.Length, ref str))
{
if (str == null)
{
int contentLen = 0;
try {
contentLen = int.Parse(headers["Content-Length"]);
}
catch {
contentLen = 0;
}
if (ms.Length - start - contentLen > 0)
{
// we've read more data than the response header and conents,
// give back extra data to the caller
retBuffer = new byte[ms.Length - start - contentLen];
Buffer.BlockCopy(ms.GetBuffer(), start + contentLen, retBuffer, 0, retBuffer.Length);
}
else
{
// haven't read in some or all of the contents for the response, do so now
FlushContents(stream, contentLen - (int)(ms.Length - start));
}
return(headers);
}
if (gotStatus)
{
headers.Add(str);
continue;
}
int spaceidx = str.IndexOf(' ');
if (spaceidx == -1)
{
HandleError(WebExceptionStatus.ServerProtocolViolation, null, "ReadHeaders2");
return(null);
}
status = (int)UInt32.Parse(str.Substring(spaceidx + 1, 3));
gotStatus = true;
}
}
}
async Task <(WebHeaderCollection, byte[], int)> ReadHeaders(Stream stream, CancellationToken cancellationToken)
{
byte[] retBuffer = null;
int status = 200;
byte[] buffer = new byte[1024];
MemoryStream ms = new MemoryStream();
while (true)
{
cancellationToken.ThrowIfCancellationRequested();
int n = await stream.ReadAsync(buffer, 0, 1024, cancellationToken).ConfigureAwait(false);
if (n == 0)
{
throw WebConnection.GetException(WebExceptionStatus.ServerProtocolViolation, null);
}
ms.Write(buffer, 0, n);
int start = 0;
string str = null;
bool gotStatus = false;
WebHeaderCollection headers = new WebHeaderCollection();
while (WebConnection.ReadLine(ms.GetBuffer(), ref start, (int)ms.Length, ref str))
{
if (str == null)
{
int contentLen;
var clengthHeader = headers["Content-Length"];
if (string.IsNullOrEmpty(clengthHeader) || !int.TryParse(clengthHeader, out contentLen))
{
contentLen = 0;
}
if (ms.Length - start - contentLen > 0)
{
// we've read more data than the response header and conents,
// give back extra data to the caller
retBuffer = new byte[ms.Length - start - contentLen];
Buffer.BlockCopy(ms.GetBuffer(), start + contentLen, retBuffer, 0, retBuffer.Length);
}
else
{
// haven't read in some or all of the contents for the response, do so now
FlushContents(stream, contentLen - (int)(ms.Length - start));
}
return(headers, retBuffer, status);
}
if (gotStatus)
{
headers.Add(str);
continue;
}
string[] parts = str.Split(' ');
if (parts.Length < 2)
{
throw WebConnection.GetException(WebExceptionStatus.ServerProtocolViolation, null);
}
if (String.Compare(parts[0], "HTTP/1.1", true) == 0)
{
ProxyVersion = HttpVersion.Version11;
}
else if (String.Compare(parts[0], "HTTP/1.0", true) == 0)
{
ProxyVersion = HttpVersion.Version10;
}
else
{
throw WebConnection.GetException(WebExceptionStatus.ServerProtocolViolation, null);
}
status = (int)UInt32.Parse(parts[1]);
if (parts.Length >= 3)
{
StatusDescription = String.Join(" ", parts, 2, parts.Length - 2);
}
gotStatus = true;
}
}
}
State ReadTrailer(byte [] buffer, ref int offset, int size)
{
char c = '\0';
// short path
if (trailerState == 2 && (char)buffer [offset] == '\r' && saved.Length == 0)
{
offset++;
if (offset < size && (char)buffer [offset] == '\n')
{
offset++;
return(State.None);
}
offset--;
}
int st = trailerState;
string stString = "\r\n\r";
while (offset < size && st < 4)
{
c = (char)buffer [offset++];
if ((st == 0 || st == 2) && c == '\r')
{
st++;
continue;
}
if ((st == 1 || st == 3) && c == '\n')
{
st++;
continue;
}
if (st > 0)
{
saved.Append(stString.Substring(0, saved.Length == 0? st - 2: st));
st = 0;
if (saved.Length > 4196)
{
ThrowProtocolViolation("Error reading trailer (too long).");
}
}
}
if (st < 4)
{
trailerState = st;
if (offset < size)
{
ThrowProtocolViolation("Error reading trailer.");
}
return(State.Trailer);
}
StringReader reader = new StringReader(saved.ToString());
string line;
while ((line = reader.ReadLine()) != null && line != "")
{
headers.Add(line);
}
return(State.None);
}
WebHeaderCollection ReadHeaders(Stream stream, out byte [] retBuffer, out int status)
{
retBuffer = null;
status = 200;
byte [] buffer = new byte [1024];
MemoryStream ms = new MemoryStream();
while (true)
{
int n = stream.Read(buffer, 0, 1024);
if (n == 0)
{
HandleError(WebExceptionStatus.ServerProtocolViolation, null, "ReadHeaders");
return(null);
}
ms.Write(buffer, 0, n);
int start = 0;
string str = null;
bool gotStatus = false;
WebHeaderCollection headers = new WebHeaderCollection();
while (ReadLine(ms.GetBuffer(), ref start, (int)ms.Length, ref str))
{
if (str == null)
{
int contentLen = 0;
try {
contentLen = int.Parse(headers["Content-Length"]);
}
catch {
contentLen = 0;
}
if (ms.Length - start - contentLen > 0)
{
// we've read more data than the response header and conents,
// give back extra data to the caller
retBuffer = new byte[ms.Length - start - contentLen];
Buffer.BlockCopy(ms.GetBuffer(), start + contentLen, retBuffer, 0, retBuffer.Length);
}
else
{
// haven't read in some or all of the contents for the response, do so now
FlushContents(stream, contentLen - (int)(ms.Length - start));
}
return(headers);
}
if (gotStatus)
{
headers.Add(str);
continue;
}
string[] parts = str.Split(' ');
if (parts.Length < 2)
{
HandleError(WebExceptionStatus.ServerProtocolViolation, null, "ReadHeaders2");
return(null);
}
if (String.Compare(parts [0], "HTTP/1.1", true) == 0)
{
Data.ProxyVersion = HttpVersion.Version11;
}
else if (String.Compare(parts [0], "HTTP/1.0", true) == 0)
{
Data.ProxyVersion = HttpVersion.Version10;
}
else
{
HandleError(WebExceptionStatus.ServerProtocolViolation, null, "ReadHeaders2");
return(null);
}
status = (int)UInt32.Parse(parts [1]);
if (parts.Length >= 3)
{
Data.StatusDescription = String.Join(" ", parts, 2, parts.Length - 2);
}
gotStatus = true;
}
}
}