/// <summary>
/// Добавить строку в лог
/// </summary>
/// <param name="pLine">Строка</param>
/// <param name="pOnLogLine">Метод пишущий в лог</param>
public static void AddLogLine(String pLine, DOnLogLine pOnLogLine) {
#if DEBUG
if(pOnLogLine != null) {
var thrName = Thread.CurrentThread.Name;
pOnLogLine(String.Format("{0} : [{1}] -:- {2}", DateTime.Now, thrName, pLine));
}
#endif
}
/// <summary>
/// Выполняет синхронный запрос к серверу
/// </summary>
/// <param name="url">URL</param>
/// <param name="proxy"></param>
/// <param name="prms">Дополнительные параметры запроса</param>
/// <param name="userAgentName">Название клиента</param>
/// <param name="responseText">Ответ сервера</param>
/// <param name="requestException">Ошибка, которая произошла при запросе</param>
/// <param name="onLogLine">Метод пишущий лог</param>
/// <param name="timeOut">Сек</param>
public static void getDataFromSrv(String url, WebProxy proxy, Params prms, String userAgentName,
ref String responseText, ref EBioException requestException,
DOnLogLine onLogLine, int timeOut) {
syncObj4WebRequest.WaitOne();
try {
responseText = null;
Uri vUri = null;
try {
vUri = new Uri(url);
} catch (Exception ex) {
requestException = new EBioException("Строка URL [" + url + "] имеет некорректный формат. Сообщение: " + ex.Message, ex);
responseText = ex.ToString();
return;
}
FCli = (HttpWebRequest)WebRequest.Create(vUri);
FCli.Timeout = (timeOut <= 0) ? RequestTimeout : timeOut;
if (proxy != null)
FCli.Proxy = proxy;
FCli.CookieContainer = new CookieContainer();
if (sessionID != null) {
FCli.CookieContainer.Add(sessionID);
}
AddLogLine("<request>: Host: " + vUri.Host, onLogLine);
AddLogLine("<request>: URL: " + url, onLogLine);
FCli.Method = "POST";
FCli.UserAgent = userAgentName;
AddLogLine("<request>: Method: " + FCli.Method, onLogLine);
var vParams = (prms == null) ? new Params() : prms;
vParams.Add("ajaxrqtimeout", ""+FCli.Timeout);
var vParamsToPost = vParams.bldUrlParams();
//String vParamsToPost = ((pParams == null) || (pParams.Count == 0)) ? "emptypost=yes" : pParams.bldUrlParams();
AddLogLine("<request>: Params: " + vParamsToPost, onLogLine);
AddLogLine("<request>: " + CS_SESSION_ID_NAME + ": " + ((sessionID != null) ? sessionID.Value : "<null>"), onLogLine);
//if(vParamsToPost != null) {
byte[] postArray = Encoding.UTF8.GetBytes(vParamsToPost);
FCli.ContentType = "application/x-www-form-urlencoded";
FCli.ContentLength = postArray.Length;
try {
Stream postStream = FCli.GetRequestStream();
try {
postStream.Write(postArray, 0, postArray.Length);
} finally {
if (postStream != null)
postStream.Close();
}
} catch (Exception ex) {
requestException = new EBioException("Ошибка при обрщении к серверу. Сообщение: " + ex.Message, ex);
responseText = ex.ToString();
}
//}
DateTime vStartTimeRequest = DateTime.Now;
HttpWebResponse vRsp = null;
if (requestException == null) {
try {
vRsp = (HttpWebResponse)FCli.GetResponse();
} catch (Exception ex) {
requestException = new EBioException("Ошибка при получении ответа с сервера. Сообщение: " + ex.Message + "\n"
+ "Параметры: " + vUri.AbsoluteUri + "?" + vParamsToPost, ex);
responseText = ex.ToString();
}
}
if((vRsp != null) && FCli.HaveResponse) {
Cookie vSessIdCoo = vRsp.Cookies[CS_SESSION_ID_NAME];
if (vSessIdCoo != null) {
sessionID = vSessIdCoo;
}
String vSessionID = null;
String vCooDom = null;
String vCooPath = null;
if (vSessIdCoo != null) {
vSessionID = (sessionID != null) ? sessionID.Value : null;
vCooDom = (sessionID != null) ? sessionID.Domain : "<null>";
vCooPath = (sessionID != null) ? sessionID.Path : "<null>";
}
AddLogLine("<recived>: " + CS_SESSION_ID_NAME + ": " + vSessionID, onLogLine);
AddLogLine("<recived>: Domain: " + vCooDom, onLogLine);
AddLogLine("<recived>: Path: " + vCooPath, onLogLine);
var data = vRsp.GetResponseStream();
var reader = new StreamReader(data, Encoding.UTF8);
try {
responseText = reader.ReadToEnd();
AddLogLine("<recived>: " + responseText, onLogLine);
} catch (Exception ex) {
requestException = new EBioException("Ошибка при получении ответа с сервера. Сообщение: " + ex.Message + "\n"
+ "Параметры: " + vUri.AbsoluteUri + "?" + vParamsToPost, ex);
responseText = ex.ToString();
} finally {
if (data != null) data.Close();
reader.Close();
}
if (String.IsNullOrEmpty(responseText))
requestException = new EBioException("Сервер вернул пустой ответ!");
}
} finally {
FCli = null;
syncObj4WebRequest.ReleaseMutex();
}
}
/// <summary>
/// Конструктор
/// </summary>
/// <param name="owner">Ссылка на CAjaxMng</param>
/// <param name="doOnLogLine">Процедура, которая получает отладочную инфу</param>
public CAjaxLogin(CAjaxMng owner, DOnLogLine doOnLogLine) {
this.FOwner = owner;
this.FDOnLogLine = doOnLogLine;
}
