public bool RegisterClient(SessionClass Session, System.Threading.Thread Thread)
{
int nIndex = 0;
int nMaxClients = 0;
nMaxClients = Int32.Parse(strMaxConnections);
if (nMaxClients > 0 & ActiveClients >= nMaxClients)
{
return false;
}
Monitor.Enter(Client);
for (nIndex = 0; nIndex < LastClient; nIndex++)
{
if (Client[nIndex].Session != null) continue;
Client[nIndex].Session = Session;
Client[nIndex].Thread = Thread;
ActiveClients = ActiveClients + 1;
SetServerStatus(ActiveClients.ToString() + " clients connected to server");
Monitor.Exit(Client);
return true;
}
Monitor.Exit(Client);
var NewClient = new SessionInfo[LastClient + 1];
System.Array.Copy(Client, NewClient, Math.Min(Client.Length, NewClient.Length));
Client = NewClient;
Client[LastClient].Session = Session;
Client[LastClient].Thread = Thread;
LastClient++;
ActiveClients++;
SetServerStatus(ActiveClients.ToString() + " clients connected to server");
return true;
}
protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack)
{
SessionInfo info = new SessionInfo();
if (!info.getSessionData(IsPostBack, out address, out user, out binding, out hostNameIdentifier, out configName, out hoster, out version, out platform, out hostedID))
home(false);
hostNameIdentifier = (string)ViewState["name"];
configName = (string)ViewState["configname"];
version = (string)ViewState["version"];
platform = (string)ViewState["platform"];
hoster = (string)ViewState["hoster"];
}
else
{
Input.getHostData(IsPostBack, ViewState, out userid, out address, out user, out binding, out hostNameIdentifier, out configName, out version, out platform, out hoster, false);
ViewState["name"] = hostNameIdentifier;
ViewState["configname"] = configName;
ViewState["version"] = version;
ViewState["platform"] = platform;
ViewState["hoster"] = hoster;
}
LabelReq.Text = "Measured Page Requests";
LabelReqDay.Text = "Measured Page Requests Per Day";
UTC.Text = DateTime.Now.ToUniversalTime().ToString("f") + " (UTC)";
NodeRepeater.ItemDataBound += new RepeaterItemEventHandler(NodeRepeater_ItemDataBound);
List<ServiceNode> myNodeMap = null;
traversePath = DynamicTraversePath.getTraversePath(hostNameIdentifier, configName, ref configProxy, address, binding, user);
if (traversePath != null && traversePath.Count > 0)
{
if (traversePath[traversePath.Count - 1].MyNode.Status == ConfigSettings.MESSAGE_OFFLINE)
{
myNodeMap = new List<ServiceNode>();
myNodeMap.Add(traversePath[traversePath.Count - 1].MyNode);
if (traversePath[traversePath.Count - 1].PeerNodes != null)
myNodeMap.AddRange(traversePath[traversePath.Count - 1].PeerNodes);
}
}
VirtualHost myVhost=null;
if (myNodeMap == null)
{
myVhost = configProxy.getServiceNodeMap(hostNameIdentifier, configName, traversePath, user);
if (myVhost == null)
return;
myNodeMap = myVhost.ServiceNodes;
}
VNODETotalReqs.Text = " (" + myVhost.TotalRequests.ToString() + ")";
VNODETotalReqsPerDay.Text = " (" + myVhost.RequestsPerDay.ToString() + ")";
TopNode.PostBackUrl = ConfigSettings.PAGE_NODES;
ServiceVersion.Text = version;
ServicePlatform.Text = platform;
ServiceHoster.Text = hoster;
TopNodeName.Text = hostNameIdentifier;
NodeRepeater.DataSource = myNodeMap;
NodeRepeater.DataBind();
ReturnLabel.Text = "<a class=\"Return\" href=\"" + ConfigSettings.PAGE_NODES + "\">Return to Home Page</a>";
GetImageButton.runtimePoweredBy(platform, RuntimePlatform);
}
public SessionInfo GetSession()
{
if(this.context.Session["user_id"] != null)
{
SessionInfo info = new SessionInfo(this.context.Session["user_id"].ToString(), this.context.Session["first_name"].ToString(), this.context.Session["last_name"].ToString(), this.context.Session["is_moderator"].ToString(), this.context.Session["is_uploader"].ToString(), this.context.Session["is_admin"].ToString());
return info;
}
else return null;
}
/// <summary>
/// Delete a session for the given session info
/// </summary>
/// <param name="session">The session info.</param>
public void DeleteSession(SessionInfo session)
{
lock (SessionsSyncLock)
{
if (session == null || string.IsNullOrWhiteSpace(session.SessionId)) return;
if (m_Sessions.ContainsKey(session.SessionId) == false) return;
m_Sessions.Remove(session.SessionId);
}
}
public SessionInfo GetSession()
{
SessionInfo oSession = (SessionInfo)Session[AppConfig.AdminSession];
if (oSession == null)
{
oSession = new SessionInfo();
Session[AppConfig.AdminSession] = oSession;
}
return oSession;
}
protected void Page_Load(object sender, EventArgs e)
{
Page.Form.DefaultFocus = ViewTypeHosts.ClientID;
SessionInfo info = new SessionInfo();
info.getSessionData(IsPostBack,out address, out user, out binding, out hostNameIdentifier, out configName, out hoster, out version, out platform, out hostedID);
if (!(Request["version"] == "drilldown"))
Input.getHostData(IsPostBack, ViewState, out userid, out address, out user, out binding, out hostNameIdentifier, out configName, out version, out platform, out hoster, false);
else
{
hostNameIdentifier = Request["name"];
configName = Request["cfgSvc"];
}
MSMQ.Visible = false;
ConnectionRepeater.ItemDataBound += new RepeaterItemEventHandler(ConnectionRepeater_ItemDataBound);
viewTheType = (string)Request["viewType"];
if (viewTheType == null || viewTheType == "")
viewTheType = ConfigUtility.HOST_TYPE_CONNECTED_SERVICE.ToString();
viewType = Convert.ToInt32(viewTheType);
switch (viewType)
{
case ConfigUtility.HOST_TYPE_CONNECTED_SERVICE:
{
ViewTypeHosts.CssClass = "LoginButton";
ViewTypeClients.CssClass = "LoginButtonNonSelected";
AddConnection.Enabled = true;
break;
}
case ConfigUtility.HOST_TYPE_CONNECTED_CLIENT_CONFIG:
{
ViewTypeClients.CssClass = "LoginButton";
ViewTypeHosts.CssClass = "LoginButtonNonSelected";
AddConnection.Enabled = false;
break;
}
}
getData();
postback = "?name=" + hostNameIdentifier + "&cfgSvc=" + configName + "&version=" + version + "&platform=" + platform + "&hoster=" + hoster;
ConnectionRepeater.DataBind();
TopNode.PostBackUrl = ConfigSettings.PAGE_NODES;
ServiceVersion.Text = version;
ServicePlatform.Text = platform;
ServiceHoster.Text = hoster;
TopNodeName.Text = hostNameIdentifier;
ReturnLabel.Text = "<a class=\"Return\" href=\"" + ConfigSettings.PAGE_NODES + postback + "\">Return to Home Page</a>";
ViewTypeHosts.PostBackUrl = ConfigSettings.PAGE_CONNECTIONS + postback + "&viewType=" + ConfigUtility.HOST_TYPE_CONNECTED_SERVICE.ToString();
ViewTypeClients.PostBackUrl = ConfigSettings.PAGE_CONNECTIONS + postback + "&viewType=" + ConfigUtility.HOST_TYPE_CONNECTED_CLIENT_CONFIG.ToString();
AddConnection.PostBackUrl = ConfigSettings.PAGE_ADD_CONNECTION + postback;
GetImageButton.runtimePoweredBy(platform, RuntimePlatform);
}
public void HandleReport(SessionInfo report)
{
string output = JsonConvert.SerializeObject(report, Formatting.Indented);
string dir = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "sessionresults");
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
StreamWriter writer =
new StreamWriter(
Path.Combine(
dir,
new DateTime(report.Timestamp, DateTimeKind.Utc).ToString("yyyyMMdd_HHmmss") + "_" + report.TrackName + "_"
+ report.SessionName + ".json"));
writer.Write(output);
writer.Close();
writer.Dispose();
}
public void TestSessionIssuerMethod()
{
SessionTokenIssuer.Instance.SetPurgeTimeout(new TimeSpan(0, 0, 5));
var session1 = new SessionInfo { Expire = DateTime.UtcNow.AddMinutes(1), Session = Guid.NewGuid().ToString() };
SessionTokenIssuer.Instance.AddOrUpdate(session1, Guid.NewGuid().ToString());
var data = SessionTokenIssuer.Instance.Get(session1);
Assert.IsFalse(string.IsNullOrEmpty(data));
Assert.IsTrue(SessionTokenIssuer.Instance.Remove(session1));
Task.Factory.StartNew(Producer);
Task.Factory.StartNew(Consumer);
Thread.Sleep(67000);
Assert.IsTrue(SessionTokenIssuer.Instance.Count <= 10);
Assert.IsTrue(SessionTokenIssuer.Instance.CountUser <= 10);
SessionTokenIssuer.Instance.Dispose();
}
/// <summary>
/// Creates a session ID, registers the session info in the Sessions collection, and returns the appropriate session cookie.
/// </summary>
/// <returns>The sessions.</returns>
private System.Net.Cookie CreateSession()
{
lock (SessionsSyncLock)
{
var sessionId = Convert.ToBase64String(
System.Text.Encoding.UTF8.GetBytes(
Guid.NewGuid().ToString() + DateTime.Now.Millisecond.ToString() + DateTime.Now.Ticks.ToString()));
var sessionCookie = string.IsNullOrWhiteSpace(CookiePath) ?
new System.Net.Cookie(SessionCookieName, sessionId) :
new System.Net.Cookie(SessionCookieName, sessionId, CookiePath);
m_Sessions[sessionId] = new SessionInfo()
{
SessionId = sessionId,
DateCreated = DateTime.Now,
LastActivity = DateTime.Now
};
return sessionCookie;
}
}
public void HandleReport(SessionInfo report)
{
string dir = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "sessionreports");
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
string filePath = Path.Combine(dir, new DateTime(report.Timestamp, DateTimeKind.Utc).ToString("yyyyMMdd_HHmmss") + "_" + report.TrackName + "_" + report.SessionName + ".xml");
DataContractSerializer serializer = new DataContractSerializer(typeof(SessionInfo));
XmlWriterSettings settings = new XmlWriterSettings()
{
Indent = true,
IndentChars = "\t"
};
using (XmlWriter writer = XmlWriter.Create(filePath, settings))
{
serializer.WriteObject(writer, report);
}
}
public override void Initialize(SessionMapElement element, SessionInfo sessionInfo)
{
_sessionId = sessionInfo.SessionId;
_instanceId = element.Name;
base.Initialize(element, sessionInfo);
}
void Start()
{
sessionInfo = SessionInfo.GetInstance();
text.text = preText + sessionInfo.GetSessionOwner() + postText;
}
public async Task <Operation> SendAsync(IOperation <OperationIdResult> operation, SessionInfo sessionInfo = null, CancellationToken token = default(CancellationToken))
{
using (GetContext(out JsonOperationContext context))
{
var command = operation.GetCommand(_store, _requestExecutor.Conventions, context, _requestExecutor.Cache);
await _requestExecutor.ExecuteAsync(command, context, sessionInfo, token).ConfigureAwait(false);
var node = command.SelectedNodeTag ?? command.Result.OperationNodeTag;
return(new Operation(_requestExecutor, () => _store.Changes(_databaseName, node), _requestExecutor.Conventions, command.Result.OperationId, node));
}
}
public static ReadDataServiceReply ReadLogixData(SessionInfo si, string tagAddress, ushort elementCount)
{
int requestSize = 0;
ReadDataServiceRequest request = BuildLogixReadDataRequest(tagAddress, elementCount, out requestSize);
EncapsRRData rrData = new EncapsRRData();
rrData.CPF = new CommonPacket();
rrData.CPF.AddressItem = CommonPacketItem.GetConnectedAddressItem(si.ConnectionParameters.O2T_CID);
rrData.CPF.DataItem = CommonPacketItem.GetConnectedDataItem(request.Pack(), SequenceNumberGenerator.SequenceNumber);
rrData.Timeout = 2000;
EncapsReply reply = si.SendUnitData(rrData.CPF.AddressItem, rrData.CPF.DataItem);
if (reply == null)
return null;
if (reply.Status != 0 && reply.Status != 0x06)
{
//si.LastSessionError = (int)reply.Status;
return null;
}
return new ReadDataServiceReply(reply);
}
public override void StoreResults(CallbackEvent evt, AppInfo app, SessionInfo session, object results)
{
}
private OperationReturn LoadCommentItem(SessionInfo session, ItemComment itemComment)
{
OperationReturn optReturn = new OperationReturn();
optReturn.Result = true;
optReturn.Code = 0;
try
{
string rentToken = session.RentInfo.Token;
ScoreSheet scoreSheet = itemComment.ScoreSheet;
if (scoreSheet == null)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("ScoreSheet is null");
return(optReturn);
}
string strSql;
DataSet objDataSet;
switch (session.DBType)
{
case 2:
strSql =
string.Format(
"SELECT * FROM T_31_005_{0} WHERE C002 = {1}",
rentToken,
itemComment.ID);
optReturn = MssqlOperation.GetDataSet(session.DBConnectionString, strSql);
if (!optReturn.Result)
{
return(optReturn);
}
objDataSet = optReturn.Data as DataSet;
break;
case 3:
strSql =
string.Format(
"SELECT * FROM T_31_005_{0} WHERE C002 = {1}",
rentToken,
itemComment.ID);
optReturn = OracleOperation.GetDataSet(session.DBConnectionString, strSql);
if (!optReturn.Result)
{
return(optReturn);
}
objDataSet = optReturn.Data as DataSet;
break;
default:
optReturn.Result = false;
optReturn.Code = Defines.RET_PARAM_INVALID;
optReturn.Message = string.Format("DBType invalid");
return(optReturn);
}
if (objDataSet == null || objDataSet.Tables.Count <= 0)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("DataSet is null or DataTables empty");
return(optReturn);
}
List <CommentItem> listCommentItems = new List <CommentItem>();
for (int i = 0; i < objDataSet.Tables[0].Rows.Count; i++)
{
DataRow dr = objDataSet.Tables[0].Rows[i];
CommentItem commentItem = new CommentItem();
commentItem.Type = ScoreObjectType.CommentItem;
commentItem.ID = Convert.ToInt64(dr["C001"]);
commentItem.Comment = itemComment;
commentItem.OrderID = Convert.ToInt32(dr["C003"]);
commentItem.Text = dr["C005"].ToString();
listCommentItems.Add(commentItem);
}
optReturn.Data = listCommentItems;
}
catch (Exception ex)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_FAIL;
optReturn.Message = ex.Message;
}
return(optReturn);
}
public object Any(SessionInfo request)
{
var result = SessionAs<AuthUserSession>().ConvertTo<UserSessionInfo>();
result.ProviderOAuthAccess = null;
return result;
}
private OperationReturn LoadComment(SessionInfo session, ScoreItem scoreItem)
{
OperationReturn optReturn = new OperationReturn();
optReturn.Result = true;
optReturn.Code = 0;
try
{
string rentToken = session.RentInfo.Token;
ScoreSheet scoreSheet = scoreItem.ScoreSheet;
if (scoreSheet == null)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("ScoreSheet is null");
return(optReturn);
}
string strSql;
DataSet objDataSet;
switch (session.DBType)
{
case 2:
strSql =
string.Format(
"SELECT * FROM T_31_004_{0} WHERE C002 = {1} AND C003 = {2}",
rentToken,
scoreItem.ID,
scoreSheet.ID);
optReturn = MssqlOperation.GetDataSet(session.DBConnectionString, strSql);
if (!optReturn.Result)
{
return(optReturn);
}
objDataSet = optReturn.Data as DataSet;
break;
case 3:
strSql =
string.Format(
"SELECT * FROM T_31_004_{0} WHERE C002 = {1} AND C003 = {2}",
rentToken,
scoreItem.ID,
scoreSheet.ID);
optReturn = OracleOperation.GetDataSet(session.DBConnectionString, strSql);
if (!optReturn.Result)
{
return(optReturn);
}
objDataSet = optReturn.Data as DataSet;
break;
default:
optReturn.Result = false;
optReturn.Code = Defines.RET_PARAM_INVALID;
optReturn.Message = string.Format("DBType invalid");
return(optReturn);
}
if (objDataSet == null || objDataSet.Tables.Count <= 0)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("DataSet is null or DataTables empty");
return(optReturn);
}
List <Comment> listComments = new List <Comment>();
for (int i = 0; i < objDataSet.Tables[0].Rows.Count; i++)
{
DataRow dr = objDataSet.Tables[0].Rows[i];
Comment comment;
int intCommentStyle = Convert.ToInt32(dr["C008"]);
switch (intCommentStyle)
{
case (int)CommentStyle.Text:
TextComment textComment = new TextComment();
textComment.Type = ScoreObjectType.TextComment;
textComment.DefaultText = dr["C005"].ToString();
comment = textComment;
break;
case (int)CommentStyle.Item:
ItemComment itemComment = new ItemComment();
itemComment.Type = ScoreObjectType.ItemComment;
comment = itemComment;
break;
default:
optReturn.Result = false;
optReturn.Code = Defines.RET_NOT_EXIST;
optReturn.Message = string.Format("CommentStyle not exist");
return(optReturn);
}
comment.Style = (CommentStyle)intCommentStyle;
comment.ID = Convert.ToInt64(dr["C001"]);
comment.ScoreItem = scoreItem;
comment.ScoreSheet = scoreSheet;
comment.OrderID = Convert.ToInt32(dr["C004"]);
comment.Title = dr["C009"].ToString();
#region 样式
OperationReturn styleReturn;
styleReturn = LoadVisualStyle(session, comment, "T");
if (!styleReturn.Result)
{
if (styleReturn.Code != Defines.RET_NOT_EXIST)
{
return(styleReturn);
}
comment.TitleStyle = null;
}
else
{
VisualStyle style = styleReturn.Data as VisualStyle;
if (style != null)
{
style.ScoreSheet = scoreSheet;
comment.TitleStyle = style;
}
}
styleReturn = LoadVisualStyle(session, comment, "P");
if (!styleReturn.Result)
{
if (styleReturn.Code != Defines.RET_NOT_EXIST)
{
return(styleReturn);
}
comment.PanelStyle = null;
}
else
{
VisualStyle style = styleReturn.Data as VisualStyle;
if (style != null)
{
style.ScoreSheet = scoreSheet;
comment.PanelStyle = style;
}
}
#endregion
#region 子项
var temp = comment as ItemComment;
if (temp != null)
{
OperationReturn commentItemReturn;
commentItemReturn = LoadCommentItem(session, temp);
if (!commentItemReturn.Result)
{
return(commentItemReturn);
}
List <CommentItem> listItems = commentItemReturn.Data as List <CommentItem>;
if (listItems == null)
{
commentItemReturn.Result = false;
commentItemReturn.Code = Defines.RET_OBJECT_NULL;
commentItemReturn.Message = string.Format("ListCommentItems is null");
return(commentItemReturn);
}
for (int j = 0; j < listItems.Count; j++)
{
temp.ValueItems.Add(listItems[j]);
}
temp.ValueItems = temp.ValueItems.OrderBy(j => j.OrderID).ToList();
}
#endregion
listComments.Add(comment);
}
optReturn.Data = listComments;
}
catch (Exception ex)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_FAIL;
optReturn.Message = ex.Message;
}
return(optReturn);
}
private OperationReturn LoadVisualStyle(SessionInfo session, ScoreObject scoreObject, string type)
{
OperationReturn optReturn = new OperationReturn();
optReturn.Result = true;
optReturn.Code = 0;
try
{
string rentToken = session.RentInfo.Token;
if (scoreObject == null)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("ScoreObject is null");
return(optReturn);
}
string strSql;
DataSet objDataSet;
switch (session.DBType)
{
case 2:
strSql =
string.Format(
"SELECT * FROM T_31_012_{0} WHERE C003 = {1} AND C005 = '{2}'",
rentToken,
scoreObject.ID,
type);
optReturn = MssqlOperation.GetDataSet(session.DBConnectionString, strSql);
if (!optReturn.Result)
{
return(optReturn);
}
objDataSet = optReturn.Data as DataSet;
break;
case 3:
strSql =
string.Format(
"SELECT * FROM T_31_012_{0} WHERE C003 = {1} AND C005 = '{2}'",
rentToken,
scoreObject.ID,
type);
optReturn = OracleOperation.GetDataSet(session.DBConnectionString, strSql);
if (!optReturn.Result)
{
return(optReturn);
}
objDataSet = optReturn.Data as DataSet;
break;
default:
optReturn.Result = false;
optReturn.Code = Defines.RET_PARAM_INVALID;
optReturn.Message = string.Format("DBType invalid");
return(optReturn);
}
if (objDataSet == null || objDataSet.Tables.Count <= 0)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("DataSet is null or DataTables empty");
return(optReturn);
}
if (objDataSet.Tables[0].Rows.Count <= 0)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_NOT_EXIST;
optReturn.Message = string.Format("VisualStyle not exist");
return(optReturn);
}
DataRow dr = objDataSet.Tables[0].Rows[0];
VisualStyle style = new VisualStyle();
style.ScoreObject = scoreObject;
style.Type = ScoreObjectType.VisualStyle;
style.ID = Convert.ToInt64(dr["C001"]);
style.FontSize = Convert.ToInt32(dr["C006"]);
style.StrFontWeight = dr["C007"].ToString();
style.StrFontFamily = dr["C008"].ToString();
style.StrForeColor = dr["C009"].ToString();
style.StrBackColor = dr["C010"].ToString();
style.Width = Convert.ToInt32(dr["C011"]);
style.Height = Convert.ToInt32(dr["C012"]);
optReturn.Data = style;
}
catch (Exception ex)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_FAIL;
optReturn.Message = ex.Message;
}
return(optReturn);
}
private OperationReturn LoadScoreItem(SessionInfo session, ScoreItem parent)
{
OperationReturn optReturn = new OperationReturn();
optReturn.Result = true;
optReturn.Code = 0;
try
{
string rentToken = session.RentInfo.Token;
ScoreSheet scoreSheet = parent.ScoreSheet;
if (scoreSheet == null)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("ScoreSheet is null");
return(optReturn);
}
string strSql;
DataSet objDataSet;
switch (session.DBType)
{
case 2:
strSql =
string.Format(
"SELECT * FROM T_31_002_{0} WHERE C003 = {1} AND C004 = {2}",
rentToken,
scoreSheet.ID,
parent.ID);
optReturn = MssqlOperation.GetDataSet(session.DBConnectionString, strSql);
if (!optReturn.Result)
{
return(optReturn);
}
objDataSet = optReturn.Data as DataSet;
break;
case 3:
strSql =
string.Format(
"SELECT * FROM T_31_002_{0} WHERE C003 = {1} AND C004 = {2}",
rentToken,
scoreSheet.ID,
parent.ID);
optReturn = OracleOperation.GetDataSet(session.DBConnectionString, strSql);
if (!optReturn.Result)
{
return(optReturn);
}
objDataSet = optReturn.Data as DataSet;
break;
default:
optReturn.Result = false;
optReturn.Code = Defines.RET_PARAM_INVALID;
optReturn.Message = string.Format("DBType invalid");
return(optReturn);
}
if (objDataSet == null || objDataSet.Tables.Count <= 0)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("DataSet is null or DataTables empty");
return(optReturn);
}
List <ScoreItem> listItems = new List <ScoreItem>();
for (int i = 0; i < objDataSet.Tables[0].Rows.Count; i++)
{
DataRow dr = objDataSet.Tables[0].Rows[i];
ScoreItem scoreItem;
bool isStandard = dr["C009"].ToString() == "Y";
if (isStandard)
{
Standard standard = null;
StandardType standardType = (StandardType)Convert.ToInt32(dr["C015"]);
switch (standardType)
{
case StandardType.Numeric:
NumericStandard numericStandard = new NumericStandard();
numericStandard.Type = ScoreObjectType.NumericStandard;
numericStandard.MaxValue = Convert.ToDouble(dr["C027"]);
numericStandard.MinValue = Convert.ToDouble(dr["C028"]);
numericStandard.DefaultValue = string.IsNullOrWhiteSpace(dr["C029"].ToString()) ? 0 : Convert.ToDouble(dr["C029"]);
numericStandard.ScoreClassic = StandardClassic.TextBox;
standard = numericStandard;
break;
case StandardType.YesNo:
YesNoStandard yesNoStandard = new YesNoStandard();
yesNoStandard.Type = ScoreObjectType.YesNoStandard;
if (string.IsNullOrWhiteSpace(dr["C029"].ToString()))
{
yesNoStandard.DefaultValue = false;
}
else
{
if (Convert.ToDouble(dr["C029"]) == 1.0)
{
yesNoStandard.DefaultValue = true;
}
else
{
yesNoStandard.DefaultValue = false;
}
}
yesNoStandard.ReverseDisplay = dr["C104"].ToString() == "1";
yesNoStandard.ScoreClassic = StandardClassic.YesNo;
standard = yesNoStandard;
break;
case StandardType.Slider:
SliderStandard sliderStandard = new SliderStandard();
sliderStandard.Type = ScoreObjectType.SliderStandard;
sliderStandard.MinValue = Convert.ToDouble(dr["C023"]);
sliderStandard.MaxValue = Convert.ToDouble(dr["C024"]);
sliderStandard.Interval = Convert.ToDouble(dr["C026"]);
sliderStandard.DefaultValue = string.IsNullOrWhiteSpace(dr["C029"].ToString()) ? 0 : Convert.ToDouble(dr["C029"]);
sliderStandard.ScoreClassic = StandardClassic.Slider;
standard = sliderStandard;
break;
case StandardType.Item:
ItemStandard itemStandard = new ItemStandard();
itemStandard.Type = ScoreObjectType.ItemStandard;
itemStandard.DefaultIndex = string.IsNullOrWhiteSpace(dr["C029"].ToString())?0: Convert.ToInt32(dr["C029"]);
itemStandard.ScoreClassic = StandardClassic.DropDownList;
standard = itemStandard;
break;
}
if (standard == null)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("Standard is null");
return(optReturn);
}
standard.PointSystem = Convert.ToDouble(dr["C018"]);
standard.StandardType = standardType;
standard.IsAutoStandard = dr["C101"].ToString() == "Y";
string strStaID = dr["C102"].ToString();
long staID;
if (long.TryParse(strStaID, out staID))
{
standard.StatisticalID = staID;
}
scoreItem = standard;
}
else
{
ScoreGroup scoreGroup = new ScoreGroup();
scoreGroup.Type = ScoreObjectType.ScoreGroup;
scoreGroup.IsAvg = dr["C016"].ToString() == "Y";
scoreItem = scoreGroup;
}
scoreItem.ScoreSheet = parent.ScoreSheet;
scoreItem.Parent = parent;
scoreItem.ItemID = Convert.ToInt32(dr["C001"]);
scoreItem.ID = Convert.ToInt64(dr["C002"]);
scoreItem.OrderID = Convert.ToInt32(dr["C005"]);
scoreItem.Title = dr["C006"].ToString();
scoreItem.Description = dr["C007"].ToString();
scoreItem.TotalScore = Convert.ToDouble(dr["C008"]);
scoreItem.IsAbortScore = dr["C010"].ToString() == "Y";
scoreItem.ControlFlag = dr["C011"].ToString() == "Y" ? 1 : 0;
scoreItem.IsKeyItem = dr["C012"].ToString() == "Y";
scoreItem.IsAllowNA = dr["C013"].ToString() == "Y";
scoreItem.IsJumpItem = dr["C014"].ToString() == "Y";
scoreItem.IsAddtionItem = dr["C017"].ToString() == "Y";
scoreItem.UsePointSystem = dr["C019"].ToString() == "Y";
scoreItem.ScoreType = dr["C020"].ToString() == "F"
? ScoreType.YesNo
: dr["C020"].ToString() == "P" ? ScoreType.Pecentage : ScoreType.Numeric;
scoreItem.Tip = dr["C022"].ToString();
scoreItem.AllowModifyScore = dr["C103"].ToString() == "Y";
#region 子项
//如果是 ScoreGroup 加载子项
if (!isStandard)
{
ScoreGroup scoreGroup = scoreItem as ScoreGroup;
optReturn = LoadScoreItem(session, scoreGroup);
if (!optReturn.Result)
{
return(optReturn);
}
List <ScoreItem> subItems = optReturn.Data as List <ScoreItem>;
if (subItems == null)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("ListItems is null");
return(optReturn);
}
for (int j = 0; j < subItems.Count; j++)
{
ScoreItem subItem = subItems[j];
scoreGroup.Items.Add(subItem);
}
scoreGroup.Items = scoreGroup.Items.OrderBy(j => j.OrderID).ToList();
}
//如果是多值型评分标准，加载评分标准子项
ItemStandard temp = scoreItem as ItemStandard;
if (temp != null)
{
optReturn = LoadStandardItem(session, temp);
if (!optReturn.Result)
{
return(optReturn);
}
List <StandardItem> valueItems = optReturn.Data as List <StandardItem>;
if (valueItems == null)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("ValueItems is null");
return(optReturn);
}
for (int j = 0; j < valueItems.Count; j++)
{
StandardItem valueItem = valueItems[j];
temp.ValueItems.Add(valueItem);
}
temp.ValueItems = temp.ValueItems.OrderBy(j => j.OrderID).ToList();
}
#endregion
#region 备注
OperationReturn commentReturn;
commentReturn = LoadComment(session, scoreItem);
if (!commentReturn.Result)
{
return(commentReturn);
}
List <Comment> listComments = commentReturn.Data as List <Comment>;
if (listComments == null)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("listComments is null");
return(optReturn);
}
for (int j = 0; j < listComments.Count; j++)
{
Comment comment = listComments[j];
scoreItem.Comments.Add(comment);
}
scoreItem.Comments = scoreItem.Comments.OrderBy(j => j.OrderID).ToList();
#endregion
#region 样式
OperationReturn styleReturn;
styleReturn = LoadVisualStyle(session, scoreItem, "T");
if (!styleReturn.Result)
{
if (styleReturn.Code != Defines.RET_NOT_EXIST)
{
return(styleReturn);
}
scoreItem.TitleStyle = null;
}
else
{
VisualStyle style = styleReturn.Data as VisualStyle;
if (style != null)
{
style.ScoreSheet = scoreSheet;
scoreItem.TitleStyle = style;
}
}
styleReturn = LoadVisualStyle(session, scoreItem, "P");
if (!styleReturn.Result)
{
if (styleReturn.Code != Defines.RET_NOT_EXIST)
{
return(styleReturn);
}
scoreItem.PanelStyle = null;
}
else
{
VisualStyle style = styleReturn.Data as VisualStyle;
if (style != null)
{
style.ScoreSheet = scoreSheet;
scoreItem.PanelStyle = style;
}
}
#endregion
listItems.Add(scoreItem);
}
optReturn.Data = listItems;
}
catch (Exception ex)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_FAIL;
optReturn.Message = ex.Message;
}
return(optReturn);
}
private OperationReturn LoadScoreSheet(SessionInfo session, string scoreSheetID)
{
OperationReturn optReturn = new OperationReturn();
optReturn.Result = true;
optReturn.Code = 0;
try
{
string rentToken = session.RentInfo.Token;
string strSql;
DataSet objDataSet;
switch (session.DBType)
{
case 2:
strSql =
string.Format(
"SELECT * FROM T_31_001_{0} WHERE C001 = {1}",
rentToken,
scoreSheetID);
optReturn = MssqlOperation.GetDataSet(session.DBConnectionString, strSql);
if (!optReturn.Result)
{
return(optReturn);
}
objDataSet = optReturn.Data as DataSet;
break;
case 3:
strSql =
string.Format(
"SELECT * FROM T_31_001_{0} WHERE C001 = {1}",
rentToken,
scoreSheetID);
optReturn = OracleOperation.GetDataSet(session.DBConnectionString, strSql);
if (!optReturn.Result)
{
return(optReturn);
}
objDataSet = optReturn.Data as DataSet;
break;
default:
optReturn.Result = false;
optReturn.Code = Defines.RET_PARAM_INVALID;
optReturn.Message = string.Format("DBType invalid");
return(optReturn);
}
if (objDataSet == null || objDataSet.Tables.Count <= 0)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("DataSet is null or DataTables empty");
return(optReturn);
}
if (objDataSet.Tables[0].Rows.Count <= 0)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_NOT_EXIST;
optReturn.Message = string.Format("ScoreSheet not exist");
return(optReturn);
}
DataRow dr = objDataSet.Tables[0].Rows[0];
ScoreSheet scoreSheet = new ScoreSheet();
scoreSheet.Type = ScoreObjectType.ScoreSheet;
scoreSheet.ScoreSheet = scoreSheet;
scoreSheet.ID = Convert.ToInt64(dr["C001"]);
scoreSheet.Title = dr["C002"].ToString();
scoreSheet.ViewClassic = dr["C003"].ToString() == "C" ? ScoreItemClassic.Table : ScoreItemClassic.Tree;
scoreSheet.TotalScore = Convert.ToDouble(dr["C004"]);
scoreSheet.Creator = Convert.ToInt64(dr["C005"]);
scoreSheet.CreateTime = Convert.ToDateTime(dr["C006"]);
scoreSheet.DateFrom = Convert.ToDateTime(dr["C009"]);
scoreSheet.DateTo = Convert.ToDateTime(dr["C010"]);
scoreSheet.QualifiedLine = Convert.ToDouble(dr["C011"]);
scoreSheet.ScoreType = dr["C014"].ToString() == "F"
? ScoreType.YesNo
: dr["C014"].ToString() == "P" ? ScoreType.Pecentage : ScoreType.Numeric;
scoreSheet.UseTag = Convert.ToInt32(dr["C017"]);
scoreSheet.Description = dr["C019"].ToString();
scoreSheet.CalAdditionalItem = dr["C020"].ToString() != "N";
scoreSheet.UsePointSystem = dr["C021"].ToString() != "N";
string strScoreWidth = dr["C101"].ToString();
string strTipWidth = dr["C102"].ToString();
double intScoreWidth, intTipWidth;
if (double.TryParse(strScoreWidth, out intScoreWidth))
{
scoreSheet.ScoreWidth = intScoreWidth;
}
if (double.TryParse(strTipWidth, out intTipWidth))
{
scoreSheet.TipWidth = intTipWidth;
}
scoreSheet.HasAutoStandard = dr["C103"].ToString() != "N";
scoreSheet.AllowModifyScore = dr["C104"].ToString() != "N";
#region 子项
//加载子项
optReturn = LoadScoreItem(session, scoreSheet);
if (!optReturn.Result)
{
return(optReturn);
}
List <ScoreItem> listItems = optReturn.Data as List <ScoreItem>;
if (listItems == null)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("ListItems is null");
return(optReturn);
}
for (int i = 0; i < listItems.Count; i++)
{
ScoreItem scoreItem = listItems[i];
scoreSheet.Items.Add(scoreItem);
}
scoreSheet.Items = scoreSheet.Items.OrderBy(i => i.OrderID).ToList();
#endregion
#region 样式
OperationReturn styleReturn;
styleReturn = LoadVisualStyle(session, scoreSheet, "T");
if (!styleReturn.Result)
{
if (styleReturn.Code != Defines.RET_NOT_EXIST)
{
return(styleReturn);
}
scoreSheet.TitleStyle = null;
}
else
{
VisualStyle style = styleReturn.Data as VisualStyle;
if (style != null)
{
style.ScoreSheet = scoreSheet;
scoreSheet.TitleStyle = style;
}
}
styleReturn = LoadVisualStyle(session, scoreSheet, "P");
if (!styleReturn.Result)
{
if (styleReturn.Code != Defines.RET_NOT_EXIST)
{
return(styleReturn);
}
scoreSheet.PanelStyle = null;
}
else
{
VisualStyle style = styleReturn.Data as VisualStyle;
if (style != null)
{
style.ScoreSheet = scoreSheet;
scoreSheet.PanelStyle = style;
}
}
#endregion
#region 备注
OperationReturn commentReturn;
commentReturn = LoadComment(session, scoreSheet);
if (!commentReturn.Result)
{
return(commentReturn);
}
List <Comment> listComments = commentReturn.Data as List <Comment>;
if (listComments == null)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("listComments is null");
return(optReturn);
}
for (int i = 0; i < listComments.Count; i++)
{
Comment comment = listComments[i];
scoreSheet.Comments.Add(comment);
}
scoreSheet.Comments = scoreSheet.Comments.OrderBy(j => j.OrderID).ToList();
#endregion
#region 控制项
OperationReturn controlReturn;
controlReturn = LoadControlItem(session, scoreSheet);
if (!controlReturn.Result)
{
return(controlReturn);
}
List <ControlItem> listControlItems = controlReturn.Data as List <ControlItem>;
if (listControlItems == null)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("ListCotnrolItems is null");
return(optReturn);
}
for (int i = 0; i < listControlItems.Count; i++)
{
ControlItem controlItem = listControlItems[i];
scoreSheet.ControlItems.Add(controlItem);
}
scoreSheet.ControlItems = scoreSheet.ControlItems.OrderBy(j => j.OrderID).ToList();
#endregion
optReturn.Data = scoreSheet;
}
catch (Exception ex)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_FAIL;
optReturn.Message = ex.Message;
}
return(optReturn);
}
private OperationReturn LoadControlItem(SessionInfo session, ScoreSheet scoreSheet)
{
OperationReturn optReturn = new OperationReturn();
optReturn.Result = true;
optReturn.Code = 0;
try
{
string rentToken = session.RentInfo.Token;
string strSql;
DataSet objDataSet;
switch (session.DBType)
{
case 2:
strSql =
string.Format(
"SELECT * FROM T_31_007_{0} WHERE C002 = {1}",
rentToken,
scoreSheet.ID);
optReturn = MssqlOperation.GetDataSet(session.DBConnectionString, strSql);
if (!optReturn.Result)
{
return(optReturn);
}
objDataSet = optReturn.Data as DataSet;
break;
case 3:
strSql =
string.Format(
"SELECT * FROM T_31_007_{0} WHERE C002 = {1}",
rentToken,
scoreSheet.ID);
optReturn = OracleOperation.GetDataSet(session.DBConnectionString, strSql);
if (!optReturn.Result)
{
return(optReturn);
}
objDataSet = optReturn.Data as DataSet;
break;
default:
optReturn.Result = false;
optReturn.Code = Defines.RET_PARAM_INVALID;
optReturn.Message = string.Format("DBType invalid");
return(optReturn);
}
if (objDataSet == null || objDataSet.Tables.Count <= 0)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_OBJECT_NULL;
optReturn.Message = string.Format("DataSet is null or DataTables empty");
return(optReturn);
}
List <ControlItem> listControlItems = new List <ControlItem>();
for (int i = 0; i < objDataSet.Tables[0].Rows.Count; i++)
{
DataRow dr = objDataSet.Tables[0].Rows[i];
ControlItem controlItem = new ControlItem();
controlItem.Type = ScoreObjectType.ControlItem;
controlItem.ID = Convert.ToInt64(dr["C001"]);
controlItem.ScoreSheet = scoreSheet;
controlItem.SourceID = Convert.ToInt64(dr["C003"]);
controlItem.JugeType = (JugeType)Convert.ToInt32(dr["C004"]);
controlItem.JugeValue1 = Convert.ToDouble(dr["C005"]);
controlItem.JugeValue2 = string.IsNullOrEmpty(dr["C006"].ToString())
? 0
: Convert.ToDouble(dr["C006"]);
controlItem.UsePonitSystem = dr["C007"].ToString() == "2";
controlItem.TargetID = Convert.ToInt64(dr["C008"]);
controlItem.TargetType = Convert.ToInt32(dr["C009"]);
controlItem.ChangeType = (ChangeType)Convert.ToInt32(dr["C010"]);
controlItem.ChangeValue = Convert.ToDouble(dr["C011"]);
controlItem.OrderID = Convert.ToInt32(dr["C012"]);
controlItem.Title = dr["C013"].ToString();
listControlItems.Add(controlItem);
}
optReturn.Data = listControlItems;
}
catch (Exception ex)
{
optReturn.Result = false;
optReturn.Code = Defines.RET_FAIL;
optReturn.Message = ex.Message;
}
return(optReturn);
}
/// <summary>
/// Updates ping of a session.
/// </summary>
/// <param name="session">The session.</param>
/// <param name="request">The update.</param>
private void HandlePingUpdateRequest(SessionInfo session, PlaybackRequest request)
{
// Collected pings are used to account for network latency when unpausing playback
_group.UpdatePing(session, request.Ping ?? _group.DefaulPing);
}
// 读者登记
public ActionResult PatronEdit(string code, string state)
{
string strError = "";
int nRet = 0;
// 检查当前是否已经选择了图书馆绑定了帐号
WxUserItem activeUser = null;
nRet = this.GetActive(code, state,
out activeUser,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
if (nRet == 0)
{
ViewBag.RedirectInfo = dp2WeiXinService.GetSelLibLink(state, "/Library/PatronEdit");
return(View());
}
//绑定的工作人员账号 需要有权限
string weixinId = ViewBag.weixinId;//(string)Session[WeiXinConst.C_Session_WeiXinId];
string libId = ViewBag.LibId;
if (activeUser == null || activeUser.type != WxUserDatabase.C_Type_Worker ||
activeUser.userName == "public")
{
ViewBag.RedirectInfo = dp2WeiXinService.GetLinkHtml("读者登记", "/Library/PatronEdit", true);
return(View());
}
ViewBag.userName = activeUser.userName;
// 读者类别
string[] libraryList = activeUser.libraryCode.Split(new [] { ',' });
SessionInfo sessionInfo = this.GetSessionInfo1();
string types = sessionInfo.readerTypes;
string typesHtml = "";
if (String.IsNullOrEmpty(types) == false)
{
string[] typeList = types.Split(new char[] { ',' });
foreach (string type in typeList)
{
// 如果这个类型的分馆 是当前帐户可用的分馆，才列出来
if (activeUser.libraryCode != "")
{
int nIndex = type.LastIndexOf("}");
if (nIndex > 0)
{
string left = type.Substring(0, nIndex);
nIndex = left.IndexOf("{");
if (nIndex != -1)
{
left = left.Substring(nIndex + 1);
if (libraryList.Contains(left) == true)
{
typesHtml += "<option value='" + type + "'>" + type + "</option>";
}
}
}
}
else
{
typesHtml += "<option value='" + type + "'>" + type + "</option>";
}
}
}
typesHtml = "<select id='selReaderType' name='selReaderType' class='selArrowRight'>"
+ "<option value=''>请选择</option>"
+ typesHtml
+ "</select>";
ViewBag.readerTypeHtml = typesHtml;
// 目标数据库
string dbs = sessionInfo.readerDbnames;
string dbsHtml = "";
if (String.IsNullOrEmpty(dbs) == false)
{
string[] dbList = dbs.Split(new char[] { ',' });
foreach (string db in dbList)
{
dbsHtml += "<option value='" + db + "'>" + db + "</option>";
}
}
if (dbsHtml != "")
{
dbsHtml = "<select id='selDbName' name='selDbName' class='selArrowRight'>"
+ "<option value=''>请选择</option>"
+ dbsHtml
+ "</select>";
}
ViewBag.readerDbnamesHtml = dbsHtml;
return(View());
ERROR1:
ViewBag.Error = strError;
return(View());
}
public SessionInfo findSessionType(SessionInfo.sessionType type)
{
int index = sessions.FindIndex(s => s.Type.Equals(type));
if (index >= 0)
{
return SessionList[index];
}
else
{
return new SessionInfo();
}
}
/// <inheritdoc />
public override void HandleRequest(PlayGroupRequest request, IGroupStateContext context, GroupStateType prevState, SessionInfo session, CancellationToken cancellationToken)
{
// Save state if first event.
if (!InitialStateSet)
{
InitialState = prevState;
InitialStateSet = true;
}
ResumePlaying = true;
var setQueueStatus = context.SetPlayQueue(request.PlayingQueue, request.PlayingItemPosition, request.StartPositionTicks);
if (!setQueueStatus)
{
_logger.LogError("Unable to set playing queue in group {GroupId}.", context.GroupId.ToString());
// Ignore request and return to previous state.
IGroupState newState = prevState switch {
GroupStateType.Playing => new PlayingGroupState(LoggerFactory),
GroupStateType.Paused => new PausedGroupState(LoggerFactory),
_ => new IdleGroupState(LoggerFactory)
};
context.SetState(newState);
return;
}
var playQueueUpdate = context.GetPlayQueueUpdate(PlayQueueUpdateReason.NewPlaylist);
var update = context.NewSyncPlayGroupUpdate(GroupUpdateType.PlayQueue, playQueueUpdate);
context.SendGroupUpdate(session, SyncPlayBroadcastType.AllGroup, update, cancellationToken);
// Reset status of sessions and await for all Ready events.
context.SetAllBuffering(true);
_logger.LogDebug("Session {SessionId} set a new play queue in group {GroupId}.", session.Id, context.GroupId.ToString());
}
protected void Page_Load(object sender, EventArgs e)
{
string hostedID = null;
Page.Form.DefaultFocus = SoaMapButton.ClientID;
Input.getHostData(IsPostBack, ViewState, out userid, out address, out user, out binding,out hostNameIdentifier, out configName, out theVersion, out thePlatform, out theHoster, true);
if (IsPostBack)
{
SessionInfo info = new SessionInfo();
info.getSessionData(false, out address, out user, out binding, out hostNameIdentifier, out configName, out theHoster, out theVersion, out thePlatform, out hostedID);
}
InProcessRepeater.ItemDataBound += new RepeaterItemEventHandler(InProcessRepeater_ItemDataBound);
CompositeServicesRepeater.ItemDataBound += new RepeaterItemEventHandler(CompositeServicesRepeater_ItemDataBound);
List<ServiceConfigurationData> blankData = new List<ServiceConfigurationData>();
ServiceConfigurationData blankItem = new ServiceConfigurationData();
blankItem.ServiceHost = "-";
blankItem.ServiceContract = "-";
blankItem.Status = "-";
blankData.Add(blankItem);
int level;
string levelString = (string)Request["level"];
if (levelString == null)
level = ConfigUtility.CONFIG_LEVEL_BASIC;
else
{
level = Convert.ToInt32(levelString);
}
TopNode.PostBackUrl = ConfigSettings.PAGE_NODES;
string action = Request["action"];
if (action != "navigate")
{
traversePath = DynamicTraversePath.getTraversePath(hostNameIdentifier, configName, ref configProxy, address, binding, user);
compositeServiceData = configProxy.getServiceConfiguration(hostNameIdentifier, configName, level, true, traversePath, user);
if (compositeServiceData != null)
{
if (compositeServiceData.Count > 0 && compositeServiceData[0] != null)
{
string postback = "?name=" + compositeServiceData[0].ServiceHost + "&cfgSvc=" + compositeServiceData[0].ConfigServiceImplementationClassName + "&version=" + compositeServiceData[0].ServiceVersion + "&platform=" + compositeServiceData[0].RunTimePlatform + "&hoster=" + compositeServiceData[0].ServiceHoster;
Hosted.PostBackUrl = ConfigSettings.PAGE_VHOSTS + postback;
Connected.PostBackUrl = ConfigSettings.PAGE_CONNECTED_SERVICES + postback;
Connections.PostBackUrl = ConfigSettings.PAGE_CONNECTIONS + postback;
Logs.PostBackUrl = ConfigSettings.PAGE_AUDIT + postback;
Users.PostBackUrl = ConfigSettings.PAGE_USERS + postback;
InProcessRepeater.DataSource = compositeServiceData;
InProcessRepeater.DataBind();
TopNodeName.Text = hostNameIdentifier;
ServiceVersion.Text = theVersion;
ServiceHoster.Text = "" + theHoster;
ServicePlatform.Text = "" + thePlatform;
GetImageButton.runtimePoweredBy(thePlatform, RuntimePlatform);
if (compositeServiceData[0].ConnectedServiceConfigurationData != null && compositeServiceData[0].ConnectedServiceConfigurationData.Count > 0)
{
CompositeServicesRepeater.DataSource = compositeServiceData[0].ConnectedServiceConfigurationData;
}
else
{
CompositeServicesRepeater.DataSource = blankData;
}
CompositeServicesRepeater.DataBind();
}
else
Response.Redirect(ConfigSettings.PAGE_NODES,true);
}
else
{
Response.Redirect(ConfigSettings.PAGE_LOGOUT,true);
}
}
}
/// <inheritdoc />
public override void HandleRequest(SetPlaylistItemGroupRequest request, IGroupStateContext context, GroupStateType prevState, SessionInfo session, CancellationToken cancellationToken)
{
// Save state if first event.
if (!InitialStateSet)
{
InitialState = prevState;
InitialStateSet = true;
}
ResumePlaying = true;
var result = context.SetPlayingItem(request.PlaylistItemId);
if (result)
{
var playQueueUpdate = context.GetPlayQueueUpdate(PlayQueueUpdateReason.SetCurrentItem);
var update = context.NewSyncPlayGroupUpdate(GroupUpdateType.PlayQueue, playQueueUpdate);
context.SendGroupUpdate(session, SyncPlayBroadcastType.AllGroup, update, cancellationToken);
// Reset status of sessions and await for all Ready events.
context.SetAllBuffering(true);
}
else
{
// Return to old state.
IGroupState newState = prevState switch
{
GroupStateType.Playing => new PlayingGroupState(LoggerFactory),
GroupStateType.Paused => new PausedGroupState(LoggerFactory),
_ => new IdleGroupState(LoggerFactory)
};
context.SetState(newState);
_logger.LogDebug("Unable to change current playing item in group {GroupId}.", context.GroupId.ToString());
}
}
public static WriteDataServiceReply WriteLogixData(SessionInfo si, string tagAddress, ushort dataType, ushort elementCount, byte[] data, ushort structHandle)
// DoOperChange()和DoOperMove()的下级函数
// 合并新旧记录
// return:
// -1 出错
// 0 正确
// 1 有部分修改没有兑现。说明在strError中
public override int MergeTwoItemXml(
SessionInfo sessioninfo,
XmlDocument domExist,
XmlDocument domNew,
out string strMergedXml,
out string strError)
{
strMergedXml = "";
strError = "";
int nRet = 0;
if (sessioninfo != null
&& sessioninfo.Account != null
&& sessioninfo.UserType == "reader")
{
strError = "期库记录不允许读者进行修改";
return -1;
}
// 算法的要点是, 把"新记录"中的要害字段, 覆盖到"已存在记录"中
/*
// 要害元素名列表
string[] element_names = new string[] {
"parent",
"state", // 状态
"publishTime", // 出版时间
"issue", // 当年期号
"zong", // 总期号
"volume", // 卷号
"orderInfo", // 订购信息
"comment", // 注释
"batchNo" // 批次号
};
* */
bool bControlled = true;
{
XmlNode nodeExistRoot = domExist.DocumentElement.SelectSingleNode("orderInfo");
if (nodeExistRoot != null)
{
// 是否全部订购信息片断中的馆藏地点都在当前用户管辖之下?
// return:
// -1 出错
// 0 不是全部都在管辖范围内
// 1 都在管辖范围内
nRet = IsAllOrderControlled(nodeExistRoot,
sessioninfo.LibraryCodeList,
out strError);
if (nRet == -1)
return -1;
if (nRet == 0)
bControlled = false;
}
if (bControlled == true)
{
// 再看新内容是不是也全部在管辖之下
XmlNode nodeNewRoot = domNew.DocumentElement.SelectSingleNode("orderInfo");
if (nodeNewRoot != null)
{
// 是否全部订购信息片断中的馆藏地点都在当前用户管辖之下?
// return:
// -1 出错
// 0 不是全部都在管辖范围内
// 1 都在管辖范围内
nRet = IsAllOrderControlled(nodeNewRoot,
sessioninfo.LibraryCodeList,
out strError);
if (nRet == -1)
return -1;
if (nRet == 0)
bControlled = false;
}
}
}
if (bControlled == true // 控制了全部用到的馆藏地点的情形，也可以修改基本字段。并且具有删除 <orderInfo> 中某些片断的能力，只要新记录中不包含这些片断，就等于删除了
|| sessioninfo.GlobalUser == true) // 只有全局用户才能修改基本字段
{
for (int i = 0; i < core_issue_element_names.Length; i++)
{
/*
string strTextNew = DomUtil.GetElementText(domNew.DocumentElement,
element_names[i]);
DomUtil.SetElementText(domExist.DocumentElement,
element_names[i], strTextNew);
* */
// 2009/10/24 changed inner-->outer
string strTextNew = DomUtil.GetElementOuterXml(domNew.DocumentElement,
core_issue_element_names[i]);
DomUtil.SetElementOuterXml(domExist.DocumentElement,
core_issue_element_names[i], strTextNew);
}
}
// 分馆用户要特意单独处理<orderInfo>元素
if (sessioninfo.GlobalUser == false
&& bControlled == false)
{
// 分馆用户提交的<orderInfo>元素内可能包含的<root>元素个数要较少，但并不意味着要删除多余的<root>元素
XmlNode nodeNewRoot = domNew.DocumentElement.SelectSingleNode("orderInfo");
XmlNode nodeExistRoot = domExist.DocumentElement.SelectSingleNode("orderInfo");
if (nodeNewRoot != null && nodeExistRoot == null)
{
//strError = "不允许分馆用户为期记录增补<orderInfo>元素"; // 必须以前的记录就存在<orderInfo>元素
//return -1;
// 增补
nodeExistRoot = domExist.CreateElement("orderInfo");
domExist.DocumentElement.AppendChild(nodeExistRoot);
}
if (nodeNewRoot == null || nodeExistRoot == null)
goto END1;
// 在已经存在的记录中找出当前用户能管辖的订购片断
List<XmlNode> exists_overwriteable_nodes = new List<XmlNode>();
XmlNodeList exist_nodes = nodeExistRoot.SelectNodes("*");
foreach (XmlNode exist_node in exist_nodes)
{
string strRefID = DomUtil.GetElementText(exist_node, "refID");
if (string.IsNullOrEmpty(strRefID) == true)
continue; // 无法定位，所以跳过?
string strDistribute = DomUtil.GetElementText(exist_node, "distribute");
if (string.IsNullOrEmpty(strDistribute) == true)
continue;
// 观察一个馆藏分配字符串，看看是否在当前用户管辖范围内
// return:
// -1 出错
// 0 超过管辖范围。strError中有解释
// 1 在管辖范围内
nRet = DistributeInControlled(strDistribute,
sessioninfo.LibraryCodeList,
out strError);
if (nRet == -1)
return -1;
if (nRet == 1)
{
exists_overwriteable_nodes.Add(exist_node);
}
}
// 对新提交的记录中的每个订购片断进行循环
XmlNodeList new_nodes = nodeNewRoot.SelectNodes("*");
foreach (XmlNode new_node in new_nodes)
{
string strRefID = DomUtil.GetElementText(new_node, "refID");
if (string.IsNullOrEmpty(strRefID) == true)
{
// 前端提交的一个订购片断refid为空
strError = "期记录中的订购XML片断其<refID>元素内容不能为空";
return -1;
}
XmlNode exist_node = nodeExistRoot.SelectSingleNode("*[./refID[text()='" + strRefID + "']]");
if (exist_node == null)
{
// 前端提交的一个订购片断匹配不上refid
// 如果新增的XML片断，其中distribute字符串表明全部在管辖范围，还是允许新增
string strDistribute = DomUtil.GetElementText(new_node, "distribute");
if (string.IsNullOrEmpty(strDistribute) == false)
{
// 观察一个馆藏分配字符串，看看是否在当前用户管辖范围内
// return:
// -1 出错
// 0 超过管辖范围。strError中有解释
// 1 在管辖范围内
nRet = DistributeInControlled(strDistribute,
sessioninfo.LibraryCodeList,
out strError);
if (nRet == -1)
return -1;
if (nRet == 0)
{
strError = "受当前用户的分馆用户身份限制，期记录中不允许新增(包括了超出管辖范围馆代码的)订购XML片断。(refID='" + strRefID + "')";
return -1;
}
}
// 在domExit中追加
XmlNode new_frag = domExist.CreateElement("root");
new_frag.InnerXml = new_node.InnerXml;
nodeExistRoot.AppendChild(new_frag);
continue;
}
Debug.Assert(exist_node != null, "");
string strTempMergedXml = "";
// 将两个订购XML片断合并
// parameters:
// strLibraryCodeList 当前用户管辖的分馆代码列表
// return:
// -1 出错
// 0 正常
// 1 发生了超越范围的修改
nRet = MergeOrderNode(exist_node,
new_node,
sessioninfo.LibraryCodeList,
out strTempMergedXml,
out strError);
if (nRet != 0)
{
strError = "对期记录中 refid 为 '" + strRefID + "' 的订购片断数据修改超过权限范围: " + strError;
return -1;
}
exist_node.InnerXml = strTempMergedXml;
exists_overwriteable_nodes.Remove(exist_node); // 已经修改过的已存在节点，从数组中去掉
}
// 删除那些在新记录中没有出现的，但当前用户实际上能管辖的节点
foreach (XmlNode node in exists_overwriteable_nodes)
{
node.ParentNode.RemoveChild(node);
}
}
END1:
strMergedXml = domExist.OuterXml;
return 0;
}
/// <summary>
/// 获得会话
/// </summary>
/// <returns></returns>
public string GetSession()
{
string returnStr = "";
if (Signature != GetParam("sig").ToString())
{
ErrorCode = (int)ErrorType.API_EC_SIGNATURE;
return(returnStr);
}
if (GetParam("auth_token") == null)
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return(returnStr);
}
string auth_token = GetParam("auth_token").ToString().Replace("[", "+");
string a = Discuz.Common.DES.Decode(auth_token, Secret.Substring(0, 10));
string[] userstr = a.Split(',');
if (userstr.Length != 3)
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return(returnStr);
}
int olid = Utils.StrToInt(userstr[0], -1);
OnlineUserInfo oluser = OnlineUsers.GetOnlineUser(olid);
if (oluser == null)
{
ErrorCode = (int)ErrorType.API_EC_SESSIONKEY;
return(returnStr);
}
string time = DateTime.Parse(oluser.Lastupdatetime).ToString("yyyy-MM-dd HH:mm:ss");
if (time != userstr[1])
{
ErrorCode = (int)ErrorType.API_EC_PARAM;
return(returnStr);
}
byte[] md5_result = MD5.Create().ComputeHash(Encoding.UTF8.GetBytes(olid.ToString() + Secret));
StringBuilder sessionkey_builder = new StringBuilder();
foreach (byte b in md5_result)
{
sessionkey_builder.Append(b.ToString("x2"));
}
string sessionkey = string.Format("{0}-{1}", sessionkey_builder.ToString(), oluser.Userid.ToString());
SessionInfo session = new SessionInfo();
session.SessionKey = sessionkey;
session.UId = oluser.Userid;
session.UserName = oluser.Username;
session.Expires = Utils.StrToInt(userstr[2], 0);
if (Format == FormatType.JSON)
{
returnStr = string.Format(@"{{""session_key"":""{0}"",""uid"":{1},""user_name"":""{2}"",""expires"":{3}}}", sessionkey, Uid, session.UserName, session.Expires);
}
else
{
returnStr = SerializationHelper.Serialize(session);
}
OnlineUsers.UpdateAction(olid, UserAction.Login.ActionID, 0, GeneralConfigs.GetConfig().Onlinetimeout);
return(returnStr);
}
// parameters:
// strBrowseInfoStyle 返回的特性。cols 返回实体记录的浏览列
public LibraryServerResult GetCallNumberSearchResult(
SessionInfo sessioninfo,
string strArrangeGroupName,
string strResultSetName,
long lStart,
long lCount,
string strBrowseInfoStyle,
string strLang,
out CallNumberSearchResult[] searchresults)
{
string strError = "";
searchresults = null;
LibraryServerResult result = new LibraryServerResult();
// int nRet = 0;
long lRet = 0;
if (String.IsNullOrEmpty(strArrangeGroupName) == true)
{
strError = "strArrangeGroupName参数值不能为空";
goto ERROR1;
}
if (strArrangeGroupName[0] == '!')
{
string strTemp = GetArrangeGroupName(strArrangeGroupName.Substring(1));
if (strTemp == null)
{
strError = "馆藏地点名 " + strArrangeGroupName.Substring(1) + " 没有找到对应的排架体系名";
goto ERROR1;
}
strArrangeGroupName = strTemp;
}
RmsChannel channel = sessioninfo.Channels.GetChannel(this.WsUrl);
if (channel == null)
{
result.Value = -1;
result.ErrorInfo = "get channel error";
result.ErrorCode = ErrorCode.SystemError;
return result;
}
if (String.IsNullOrEmpty(strResultSetName) == true)
strResultSetName = "default";
bool bCols = StringUtil.IsInList("cols", strBrowseInfoStyle);
string strBrowseStyle = "keyid,id,key";
if (bCols == true)
strBrowseStyle += ",cols,format:cfgs/browse_callnumber";
Record[] origin_searchresults = null; //
lRet = channel.DoGetSearchResult(
strResultSetName,
lStart,
lCount,
strBrowseStyle, // "id",
strLang,
null,
out origin_searchresults,
out strError);
if (lRet == -1)
goto ERROR1;
long lResultCount = lRet;
searchresults = new CallNumberSearchResult[origin_searchresults.Length];
for (int i = 0; i < origin_searchresults.Length; i++)
{
CallNumberSearchResult item = new CallNumberSearchResult();
Record record = origin_searchresults[i];
item.ItemRecPath = record.Path;
searchresults[i] = item;
string strLocation = "";
item.CallNumber = BuildAccessNoKeyString(record.Keys, out strLocation);
if (bCols == true && record.Cols != null)
{
if (record.Cols.Length > 0)
item.ParentID = record.Cols[0];
if (record.Cols.Length > 1)
item.Location = record.Cols[1];
if (record.Cols.Length > 2)
item.Barcode = record.Cols[2];
}
if (string.IsNullOrEmpty(item.Location) == true)
item.Location = strLocation; // 用从keys中得来的代替。可能有大小写的差异 --- keys中都是大写
#if NO
if (bCols == true)
{
// 继续填充其余成员
string strXml = "";
string strMetaData = "";
byte[] timestamp = null;
string strOutputPath = "";
lRet = channel.GetRes(item.ItemRecPath,
out strXml,
out strMetaData,
out timestamp,
out strOutputPath,
out strError);
if (lRet == -1)
{
item.ErrorInfo = "获取记录 '" + item.ItemRecPath + "' 出错: " + strError;
continue;
}
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
item.ErrorInfo = "记录 '" + item.ItemRecPath + "' XML装载到DOM时出错: " + ex.Message;
continue;
}
/*
item.CallNumber = DomUtil.GetElementText(dom.DocumentElement,
"accessNo");
* */
item.ParentID = DomUtil.GetElementText(dom.DocumentElement,
"parent");
item.Location = DomUtil.GetElementText(dom.DocumentElement,
"location");
item.Barcode = DomUtil.GetElementText(dom.DocumentElement,
"barcode");
}
#endif
}
result.Value = lResultCount;
return result;
ERROR1:
result.Value = -1;
result.ErrorCode = ErrorCode.SystemError;
result.ErrorInfo = strError;
return result;
}
public override object Invoke(AppInfo app, SessionInfo session, AbstractCallback.EventListener listener)
{
return(null);
}
// 设置种次号尾号
public LibraryServerResult SetOneClassTailNumber(
SessionInfo sessioninfo,
string strAction,
string strArrangeGroupName,
string strClass,
string strTestNumber,
out string strOutputNumber)
{
strOutputNumber = "";
string strError = "";
LibraryServerResult result = new LibraryServerResult();
RmsChannel channel = sessioninfo.Channels.GetChannel(this.WsUrl);
if (channel == null)
{
strError = "get channel error";
goto ERROR1;
}
string strPath = "";
string strXml = "";
byte[] timestamp = null;
// 检索尾号记录的路径和记录体
// return:
// -1 error
// 0 not found
// 1 found
int nRet = SearchOneClassTailNumberPathAndRecord(
// sessioninfo.Channels,
channel,
strArrangeGroupName,
strClass,
out strPath,
out strXml,
out timestamp,
out strError);
if (nRet == -1)
goto ERROR1;
string strZhongcihaoDbName = GetTailDbName(strArrangeGroupName);
if (String.IsNullOrEmpty(strZhongcihaoDbName) == true)
{
// TODO: 这里报错还需要精确一些，对于带有'!'的馆藏地点名
strError = "无法通过排架体系名 '" + strArrangeGroupName + "' 获得种次号库名";
goto ERROR1;
}
// byte[] baOutputTimestamp = null;
bool bNewRecord = false;
long lRet = 0;
#if NO
RmsChannel channel = sessioninfo.Channels.GetChannel(this.WsUrl);
if (channel == null)
{
strError = "get channel error";
goto ERROR1;
}
#endif
byte[] output_timestamp = null;
string strOutputPath = "";
if (strAction == "conditionalpush")
{
if (nRet == 0)
{
// 新创建记录
strPath = strZhongcihaoDbName + "/?";
strXml = "<r c='" + strClass + "' v='" + strTestNumber + "'/>";
bNewRecord = true;
}
else
{
string strPartXml = "/xpath/<locate>@v</locate><action>Push</action>";
strPath += strPartXml;
strXml = strTestNumber;
bNewRecord = false;
}
lRet = channel.DoSaveTextRes(strPath,
strXml,
false,
"content",
timestamp, // timestamp,
out output_timestamp,
out strOutputPath,
out strError);
if (lRet == -1)
{
strError = "保存尾号记录时出错: " + strError;
goto ERROR1;
}
if (bNewRecord == true)
{
strOutputNumber = strTestNumber;
}
else
{
strOutputNumber = strError;
}
goto END1;
}
else if (strAction == "increase")
{
string strDefaultNumber = strTestNumber;
if (nRet == 0)
{
// 新创建记录
strPath = strZhongcihaoDbName + "/?";
strXml = "<r c='" + strClass + "' v='" + strDefaultNumber + "'/>";
bNewRecord = true;
}
else
{
string strPartXml = "/xpath/<locate>@v</locate><action>+AddInteger</action>";
strPath += strPartXml;
strXml = "1";
bNewRecord = false;
}
//
lRet = channel.DoSaveTextRes(strPath,
strXml,
false,
"content",
timestamp, // timestamp,
out output_timestamp,
out strOutputPath,
out strError);
if (lRet == -1)
{
strError = "保存尾号记录时出错: " + strError;
goto ERROR1;
}
if (bNewRecord == true)
{
strOutputNumber = strDefaultNumber;
}
else
{
strOutputNumber = strError;
}
goto END1;
}
else if (strAction == "save")
{
string strTailNumber = strTestNumber;
if (nRet == 0)
{
strPath = strZhongcihaoDbName + "/?";
}
else
{
// 覆盖记录
if (String.IsNullOrEmpty(strPath) == true)
{
strError = "记录存在时strPath居然为空";
goto ERROR1;
}
}
strXml = "<r c='" + strClass + "' v='" + strTailNumber + "'/>";
lRet = channel.DoSaveTextRes(strPath,
strXml,
false,
"content",
timestamp, // timestamp,
out output_timestamp,
out strOutputPath,
out strError);
if (lRet == -1)
{
if (channel.ErrorCode == ChannelErrorCode.TimestampMismatch)
{
strError = "尾号记录时间戳不匹配，说明可能被他人修改过。详细原因: " + strError;
goto ERROR1;
}
strError = "保存尾号记录时出错: " + strError;
goto ERROR1;
}
}
else
{
strError = "无法识别的strAction参数值 '" + strAction + "'";
goto ERROR1;
}
END1:
result.Value = 1;
return result;
ERROR1:
result.Value = -1;
result.ErrorCode = ErrorCode.SystemError;
result.ErrorInfo = strError;
return result;
}
public Operation Send(IOperation <OperationIdResult> operation, SessionInfo sessionInfo = null)
{
return(AsyncHelpers.RunSync(() => SendAsync(operation, sessionInfo)));
}
// [外部调用]
// 创建内存和物理存储对象
public int CreateCommentColumn(
SessionInfo sessioninfo,
System.Web.UI.Page page,
out string strError)
{
this.m_lockCommentColumn.AcquireWriterLock(m_nCommentColumnLockTimeout);
try
{
strError = "";
int nRet = 0;
if (sessioninfo.Account == null
|| StringUtil.IsInList("managecache", sessioninfo.RightsOrigin) == false)
{
strError = "当前帐户不具备 managecache 权限，不能创建栏目缓存";
return -1;
}
this.CloseCommentColumn();
if (page != null
&& page.Response.IsClientConnected == false) // 灵敏中断
{
strError = "中断";
return -1;
}
if (this.CommentColumn == null)
this.CommentColumn = new ColumnStorage();
this.CommentColumn.ReadOnly = false;
this.CommentColumn.m_strBigFileName = this.StorageFileName;
this.CommentColumn.m_strSmallFileName = this.StorageFileName + ".index";
this.CommentColumn.Open(true);
this.CommentColumn.Clear();
// 检索
nRet = SearchTopLevelArticles(
sessioninfo,
page,
out strError);
if (nRet == -1)
return -1;
// 排序
if (page != null)
{
page.Response.Write("--- begin sort ...<br/>");
page.Response.Flush();
}
DateTime time = DateTime.Now;
this.CommentColumn.Sort();
if (page != null)
{
TimeSpan delta = DateTime.Now - time;
page.Response.Write("sort end. time=" + delta.ToString() + "<br/>");
page.Response.Flush();
}
// 保存物理文件
string strTemp1;
string strTemp2;
this.CommentColumn.Detach(out strTemp1,
out strTemp2);
this.CommentColumn.ReadOnly = true;
this.CloseCommentColumn();
// 重新装载
nRet = LoadCommentColumn(
this.StorageFileName,
out strError);
if (nRet == -1)
return -1;
return 0;
}
finally
{
this.m_lockCommentColumn.ReleaseWriterLock();
}
}
// DoOperChange()和DoOperMove()的下级函数
// 合并新旧记录
// return:
// -1 出错
// 0 正确
// 1 有部分修改没有兑现。说明在strError中
public override int MergeTwoItemXml(
SessionInfo sessioninfo,
XmlDocument domExist,
XmlDocument domNew,
out string strMergedXml,
out string strError)
{
strMergedXml = "";
strError = "";
string[] element_table = core_comment_element_names;
if (sessioninfo != null &&
sessioninfo.Account != null &&
sessioninfo.UserType == "reader")
{
element_table = readerchangeable_comment_element_names;
}
// 算法的要点是, 把"新记录"中的要害字段, 覆盖到"已存在记录"中
/*
* // 要害元素名列表
* string[] element_names = new string[] {
* "parent", // 父记录ID。也就是所从属的上一级评注记录的id
* "index", // 编号
* "state", // 状态
* "title", // 标题
* "creator", // 创建者
* "createTime", // 创建时间
* "lastModifyTime", // 最后修改时间
* "root", // 根记录ID。也就是所从属的书目记录ID
* "content", // 文字内容
* };*/
for (int i = 0; i < element_table.Length; i++)
{
/*
* string strTextNew = DomUtil.GetElementText(domNew.DocumentElement,
* core_comment_element_names[i]);
*
* DomUtil.SetElementText(domExist.DocumentElement,
* core_comment_element_names[i], strTextNew);
* */
string strTextNew = DomUtil.GetElementOuterXml(domNew.DocumentElement,
element_table[i]);
DomUtil.SetElementOuterXml(domExist.DocumentElement,
element_table[i], strTextNew);
}
// 清除以前的<dprms:file>元素
XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable());
nsmgr.AddNamespace("dprms", DpNs.dprms);
XmlNodeList nodes = domExist.DocumentElement.SelectNodes("//dprms:file", nsmgr);
foreach (XmlNode node in nodes)
{
node.ParentNode.RemoveChild(node);
}
// 兑现新记录中的 dprms:file 元素
nodes = domNew.DocumentElement.SelectNodes("//dprms:file", nsmgr);
foreach (XmlElement node in nodes)
{
XmlDocumentFragment frag = domExist.CreateDocumentFragment();
frag.InnerXml = node.OuterXml;
domExist.DocumentElement.AppendChild(frag);
}
/*
* // 2012/10/3
* // 当前用户所管辖的馆代码
* DomUtil.SetElementText(domExist.DocumentElement,
* "libraryCode",
* sessioninfo.LibraryCodeList);
* */
// 修改者不能改变最初的馆代码
strMergedXml = domExist.OuterXml;
return(0);
}
// 将更新卡户信息完整表(AccountsCompleteInfo_yyyymmdd.xml)写入读者库
// return:
// -1 error
// 0 succeed
// 1 中断
int WriteToReaderDb(string strLocalFilePath,
out string strError)
{
strError = "";
int nRet = 0;
XmlNode node = this.App.LibraryCfgDom.DocumentElement.SelectSingleNode("//zhengyuan/replication");
if (node == null)
{
strError = "尚未配置<zhangyuan><replication>参数";
return -1;
}
string strMapDbName = DomUtil.GetAttr(node, "mapDbName");
if (String.IsNullOrEmpty(strMapDbName) == true)
{
strError = "尚未配置<zhangyuan/replication>元素的mapDbName属性";
return -1;
}
Stream file = File.Open(strLocalFilePath,
FileMode.Open,
FileAccess.Read);
if (file.Length == 0)
return 0;
try
{
XmlTextReader reader = new XmlTextReader(file);
bool bRet = false;
// 临时的SessionInfo对象
SessionInfo sessioninfo = new SessionInfo(this.App);
// 模拟一个账户
Account account = new Account();
account.LoginName = "replication";
account.Password = "";
account.Rights = "setreaderinfo";
account.Type = "";
account.Barcode = "";
account.Name = "replication";
account.UserID = "replication";
account.RmsUserName = this.App.ManagerUserName;
account.RmsPassword = this.App.ManagerPassword;
sessioninfo.Account = account;
// 找到根
while (true)
{
try
{
bRet = reader.Read();
}
catch (Exception ex)
{
strError = "读XML文件发生错误: " + ex.Message;
return -1;
}
if (bRet == false)
{
strError = "没有根元素";
return -1;
}
if (reader.NodeType == XmlNodeType.Element)
break;
}
for (int i = 0; ; i++)
{
if (this.Stopped == true)
return 1;
bool bEnd = false;
// 第二级元素
while (true)
{
bRet = reader.Read();
if (bRet == false)
{
bEnd = true; // 结束
break;
}
if (reader.NodeType == XmlNodeType.Element)
break;
}
if (bEnd == true)
break;
this.AppendResultText("处理 " + (i + 1).ToString() + "\r\n");
// 记录体
string strXml = reader.ReadOuterXml();
// return:
// -1 error
// 0 已经写入
// 1 没有必要写入
nRet = WriteOneReaderInfo(
sessioninfo,
strMapDbName,
strXml,
out strError);
if (nRet == -1)
return -1;
}
return 0;
}
finally
{
file.Close();
}
}
/// <inheritdoc />
public override void HandleRequest(UnpauseGroupRequest request, IGroupStateContext context, GroupStateType prevState, SessionInfo session, CancellationToken cancellationToken)
{
// Save state if first event.
if (!InitialStateSet)
{
InitialState = prevState;
InitialStateSet = true;
}
if (prevState.Equals(GroupStateType.Idle))
{
ResumePlaying = true;
context.RestartCurrentItem();
var playQueueUpdate = context.GetPlayQueueUpdate(PlayQueueUpdateReason.NewPlaylist);
var update = context.NewSyncPlayGroupUpdate(GroupUpdateType.PlayQueue, playQueueUpdate);
context.SendGroupUpdate(session, SyncPlayBroadcastType.AllGroup, update, cancellationToken);
// Reset status of sessions and await for all Ready events.
context.SetAllBuffering(true);
_logger.LogDebug("Group {GroupId} is waiting for all ready events.", context.GroupId.ToString());
}
else
{
if (ResumePlaying)
{
_logger.LogDebug("Forcing the playback to start in group {GroupId}. Group-wait is disabled until next state change.", context.GroupId.ToString());
// An Unpause request is forcing the playback to start, ignoring sessions that are not ready.
context.SetAllBuffering(false);
// Change state.
var playingState = new PlayingGroupState(LoggerFactory)
{
IgnoreBuffering = true
};
context.SetState(playingState);
playingState.HandleRequest(request, context, Type, session, cancellationToken);
}
else
{
// Group would have gone to paused state, now will go to playing state when ready.
ResumePlaying = true;
// Notify relevant state change event.
SendGroupStateUpdate(context, request, session, cancellationToken);
}
}
}
public override string RetrieveContentInjection(AppInfo app, SessionInfo session, CallbackPageContext context)
{
return(string.Empty);
}
// 记录是否允许删除?
// return:
// -1 出错。不允许删除。
// 0 不允许删除，因为权限不够等原因。原因在strError中
// 1 可以删除
public override int CanDelete(
SessionInfo sessioninfo,
XmlDocument domExist,
out string strError)
{
strError = "";
if (sessioninfo == null)
{
strError = "sessioninfo == null";
return -1;
}
if (sessioninfo.GlobalUser == false)
{
XmlNode nodeExistRoot = domExist.DocumentElement.SelectSingleNode("orderInfo");
if (nodeExistRoot != null)
{
// 是否全部订购信息片断中的馆藏地点都在当前用户管辖之下?
// return:
// -1 出错
// 0 不是全部都在管辖范围内
// 1 都在管辖范围内
int nRet = IsAllOrderControlled(nodeExistRoot,
sessioninfo.LibraryCodeList,
out strError);
if (nRet == -1)
return -1;
if (nRet == 0)
{
strError = "因出现了超越当前用户管辖范围的分馆馆藏信息，删除期记录的操作被拒绝：" + strError;
return 0;
}
}
}
return 1;
}
/// <inheritdoc />
public override void HandleRequest(PauseGroupRequest request, IGroupStateContext context, GroupStateType prevState, SessionInfo session, CancellationToken cancellationToken)
{
// Save state if first event.
if (!InitialStateSet)
{
InitialState = prevState;
InitialStateSet = true;
}
// Wait for sessions to be ready, then switch to paused state.
ResumePlaying = false;
// Notify relevant state change event.
SendGroupStateUpdate(context, request, session, cancellationToken);
}
// 获得种次号尾号
public LibraryServerResult GetOneClassTailNumber(
SessionInfo sessioninfo,
string strArrangeGroupName,
string strClass,
out string strTailNumber)
{
strTailNumber = "";
string strError = "";
LibraryServerResult result = new LibraryServerResult();
if (String.IsNullOrEmpty(strArrangeGroupName) == true)
{
strError = "strArrangeGroupName参数值不能为空";
goto ERROR1;
}
RmsChannel channel = sessioninfo.Channels.GetChannel(this.WsUrl);
if (channel == null)
{
strError = "get channel error";
goto ERROR1;
}
string strPath = "";
string strXml = "";
byte[] timestamp = null;
// 检索尾号记录的路径和记录体
// return:
// -1 error
// 0 not found
// 1 found
int nRet = SearchOneClassTailNumberPathAndRecord(
// sessioninfo.Channels,
channel,
strArrangeGroupName,
strClass,
out strPath,
out strXml,
out timestamp,
out strError);
if (nRet == -1)
goto ERROR1;
if (nRet == 0)
{
result.ErrorCode = ErrorCode.NotFound;
result.ErrorInfo = strError;
result.Value = 0;
return result;
}
XmlDocument dom = new XmlDocument();
try
{
dom.LoadXml(strXml);
}
catch (Exception ex)
{
strError = "尾号记录 '" + strPath + "' XML装入DOM时发生错误: " + ex.Message;
goto ERROR1;
}
strTailNumber = DomUtil.GetAttr(dom.DocumentElement, "v");
result.Value = 1;
return result;
ERROR1:
result.Value = -1;
result.ErrorCode = ErrorCode.SystemError;
result.ErrorInfo = strError;
return result;
}
/// <inheritdoc />
public override void HandleRequest(StopGroupRequest request, IGroupStateContext context, GroupStateType prevState, SessionInfo session, CancellationToken cancellationToken)
{
// Save state if first event.
if (!InitialStateSet)
{
InitialState = prevState;
InitialStateSet = true;
}
// Change state.
var idleState = new IdleGroupState(LoggerFactory);
context.SetState(idleState);
idleState.HandleRequest(request, context, Type, session, cancellationToken);
}
// (根据一定排架体系)检索出某一类的同类书的索取号
// parameters:
// strArrangeGroupName 排架体系名。如果为"!xxx"形式，表示通过馆藏地点名来暗示排架体系名
public LibraryServerResult SearchOneClassCallNumber(
SessionInfo sessioninfo,
string strArrangeGroupName,
string strClass,
string strResultSetName,
out string strQueryXml)
{
strQueryXml = "";
string strError = "";
LibraryServerResult result = new LibraryServerResult();
if (String.IsNullOrEmpty(strArrangeGroupName) == true)
{
strError = "strArrangeGroupName参数值不能为空";
goto ERROR1;
}
if (strArrangeGroupName[0] == '!')
{
string strTemp = GetArrangeGroupName(strArrangeGroupName.Substring(1));
if (strTemp == null)
{
strError = "馆藏地点名 " + strArrangeGroupName.Substring(1) + " 没有找到对应的排架体系名";
goto ERROR1;
}
strArrangeGroupName = strTemp;
}
// <location>元素数组
XmlNodeList nodes = this.LibraryCfgDom.DocumentElement.SelectNodes("//callNumber/group[@name='" + strArrangeGroupName + "']/location");
if (nodes.Count == 0)
{
strError = "library.xml中尚未配置有关 '" + strArrangeGroupName + "' 的<callNumber>/<group>/<location>相关参数";
goto ERROR1;
}
string strTargetList = "";
// 遍历所有实体库
for (int i = 0; i < this.ItemDbs.Count; i++)
{
string strItemDbName = this.ItemDbs[i].DbName;
if (String.IsNullOrEmpty(strItemDbName) == true)
continue;
if (String.IsNullOrEmpty(strTargetList) == false)
strTargetList += ";";
strTargetList += strItemDbName + ":索取类号";
}
int nCount = 0;
// 构造检索式
for (int i = 0; i < nodes.Count; i++)
{
XmlNode node = nodes[i];
string strLocationName = DomUtil.GetAttr(node, "name");
if (String.IsNullOrEmpty(strLocationName) == true)
continue;
if (nCount > 0)
{
Debug.Assert(String.IsNullOrEmpty(strQueryXml) == false, "");
strQueryXml += "<operator value='OR'/>";
}
strLocationName = strLocationName.Replace("*", "%");
/*
strQueryXml += "<item><word>"
+ StringUtil.GetXmlStringSimple(strLocationName + "|" + strClass)
+ "</word><match>exact</match><relation>=</relation><dataType>string</dataType><maxCount>-1</maxCount></item><lang>zh</lang>";
* */
strQueryXml += "<item><word>"
+ StringUtil.GetXmlStringSimple(strLocationName + "|" + strClass + "/")
+ "</word><match>left</match><relation>=</relation><dataType>string</dataType><maxCount>-1</maxCount></item><lang>zh</lang>";
nCount++;
}
strQueryXml = "<target list='"
+ StringUtil.GetXmlStringSimple(strTargetList) // 2007/9/14
+ "'>" + strQueryXml + "</target>";
RmsChannel channel = sessioninfo.Channels.GetChannel(this.WsUrl);
if (channel == null)
{
strError = "get channel error";
goto ERROR1;
}
long lRet = channel.DoSearch(strQueryXml,
strResultSetName, // "default",
"keyid", // "", // strOuputStyle
out strError);
if (lRet == -1)
goto ERROR1;
if (lRet == 0)
{
result.Value = 0;
result.ErrorInfo = "not found";
result.ErrorCode = ErrorCode.NotFound;
return result;
}
result.Value = lRet;
return result;
ERROR1:
result.Value = -1;
result.ErrorCode = ErrorCode.SystemError;
result.ErrorInfo = strError;
return result;
}
/// <inheritdoc />
public override void HandleRequest(SeekGroupRequest request, IGroupStateContext context, GroupStateType prevState, SessionInfo session, CancellationToken cancellationToken)
{
// Save state if first event.
if (!InitialStateSet)
{
InitialState = prevState;
InitialStateSet = true;
}
if (prevState.Equals(GroupStateType.Playing))
{
ResumePlaying = true;
}
else if (prevState.Equals(GroupStateType.Paused))
{
ResumePlaying = false;
}
// Sanitize PositionTicks.
var ticks = context.SanitizePositionTicks(request.PositionTicks);
// Seek.
context.PositionTicks = ticks;
context.LastActivity = DateTime.UtcNow;
var command = context.NewSyncPlayCommand(SendCommandType.Seek);
context.SendCommand(session, SyncPlayBroadcastType.AllGroup, command, cancellationToken);
// Reset status of sessions and await for all Ready events.
context.SetAllBuffering(true);
// Notify relevant state change event.
SendGroupStateUpdate(context, request, session, cancellationToken);
}
// 检索顶层文章
// return:
// -1 error
// 其他 命中数
private int SearchTopLevelArticles(
SessionInfo sessioninfo,
System.Web.UI.Page page,
out string strError)
{
strError = "";
if (page != null
&& page.Response.IsClientConnected == false) // 灵敏中断
{
strError = "中断";
return -1;
}
// 检索全部评注文章 一定时间范围内的?
List<string> dbnames = new List<string>();
for (int i = 0; i < this.ItemDbs.Count; i++)
{
ItemDbCfg cfg = this.ItemDbs[i];
string strDbName = cfg.CommentDbName;
if (String.IsNullOrEmpty(strDbName) == true)
continue;
dbnames.Add(strDbName);
}
DateTime now = DateTime.Now;
DateTime oneyearbefore = now - new TimeSpan(365, 0, 0, 0);
string strTime = DateTimeUtil.Rfc1123DateTimeString(oneyearbefore.ToUniversalTime());
string strQueryXml = "";
for (int i = 0; i < dbnames.Count; i++)
{
string strDbName = dbnames[i];
string strOneQueryXml = "<target list='" + strDbName + ":" + "最后修改时间'><item><word>" // <order>DESC</order>
+ strTime + "</word><match>exact</match><relation>" + StringUtil.GetXmlStringSimple(">=") + "</relation><dataType>number</dataType><maxCount>"
+ "-1"// Convert.ToString(m_nMaxLineCount)
+ "</maxCount></item><lang>zh</lang></target>";
if (i > 0)
strQueryXml += "<operator value='OR' />";
strQueryXml += strOneQueryXml;
}
if (dbnames.Count > 0)
strQueryXml = "<group>" + strQueryXml + "</group>";
RmsChannel channel = sessioninfo.Channels.GetChannel(this.WsUrl);
Debug.Assert(channel != null, "Channels.GetChannel 异常");
if (page != null)
{
page.Response.Write("--- begin search ...<br/>");
page.Response.Flush();
}
DateTime time = DateTime.Now;
long nRet = channel.DoSearch(strQueryXml,
"default",
out strError);
if (nRet == -1)
{
strError = "检索时出错: " + strError;
return -1;
}
TimeSpan delta = DateTime.Now - time;
if (page != null)
{
page.Response.Write("search end. hitcount=" + nRet.ToString() + ", time=" + delta.ToString() + "<br/>");
page.Response.Flush();
}
if (nRet == 0)
return 0; // not found
if (page != null
&& page.Response.IsClientConnected == false) // 灵敏中断
{
strError = "中断";
return -1;
}
if (page != null)
{
page.Response.Write("--- begin get search result ...<br/>");
page.Response.Flush();
}
time = DateTime.Now;
List<string> aPath = null;
nRet = channel.DoGetSearchResult(
"default",
-1,
"zh",
null, // stop,
out aPath,
out strError);
if (nRet == -1)
{
strError = "获得检索结果时出错: " + strError;
return -1;
}
if (page != null)
{
delta = DateTime.Now - time;
page.Response.Write("get search result end. lines=" + aPath.Count.ToString() + ", time=" + delta.ToString() + "<br/>");
page.Response.Flush();
}
if (aPath.Count == 0)
{
strError = "获取的检索结果为空";
return -1;
}
if (page != null
&& page.Response.IsClientConnected == false) // 灵敏中断
{
strError = "中断";
return -1;
}
if (page != null)
{
page.Response.Write("--- begin build storage ...<br/>");
page.Response.Flush();
}
time = DateTime.Now;
this.CommentColumn.Clear(); // 清空集合
// 加入新行对象。新行对象中，只初始化了m_strRecPath参数
for (int i = 0; i < Math.Min(aPath.Count, 1000000); i++) // <Math.Min(aPath.Count, 10)
{
Line line = new Line();
// line.Container = this;
line.m_strRecPath = aPath[i];
nRet = line.InitialInfo(
page,
channel,
out strError);
if (nRet == -1)
return -1;
if (nRet == 1)
return -1; // 灵敏中断
TopArticleItem item = new TopArticleItem();
item.Line = line;
this.CommentColumn.Add(item);
if (page != null
&& (i % 100) == 0)
{
page.Response.Write("process " + Convert.ToString(i) + "<br/>");
page.Response.Flush();
}
}
if (page != null)
{
delta = DateTime.Now - time;
page.Response.Write("build storage end. time=" + delta.ToString() + "<br/>");
page.Response.Flush();
}
return 1;
}
/// <inheritdoc />
public override void HandleRequest(BufferGroupRequest request, IGroupStateContext context, GroupStateType prevState, SessionInfo session, CancellationToken cancellationToken)
{
// Save state if first event.
if (!InitialStateSet)
{
InitialState = prevState;
InitialStateSet = true;
}
// Make sure the client is playing the correct item.
if (!request.PlaylistItemId.Equals(context.PlayQueue.GetPlayingItemPlaylistId()))
{
_logger.LogDebug("Session {SessionId} reported wrong playlist item in group {GroupId}.", session.Id, context.GroupId.ToString());
var playQueueUpdate = context.GetPlayQueueUpdate(PlayQueueUpdateReason.SetCurrentItem);
var updateSession = context.NewSyncPlayGroupUpdate(GroupUpdateType.PlayQueue, playQueueUpdate);
context.SendGroupUpdate(session, SyncPlayBroadcastType.CurrentSession, updateSession, cancellationToken);
context.SetBuffering(session, true);
return;
}
if (prevState.Equals(GroupStateType.Playing))
{
// Resume playback when all ready.
ResumePlaying = true;
context.SetBuffering(session, true);
// Pause group and compute the media playback position.
var currentTime = DateTime.UtcNow;
var elapsedTime = currentTime - context.LastActivity;
context.LastActivity = currentTime;
// Elapsed time is negative if event happens
// during the delay added to account for latency.
// In this phase clients haven't started the playback yet.
// In other words, LastActivity is in the future,
// when playback unpause is supposed to happen.
// Seek only if playback actually started.
context.PositionTicks += Math.Max(elapsedTime.Ticks, 0);
// Send pause command to all non-buffering sessions.
var command = context.NewSyncPlayCommand(SendCommandType.Pause);
context.SendCommand(session, SyncPlayBroadcastType.AllReady, command, cancellationToken);
}
else if (prevState.Equals(GroupStateType.Paused))
{
// Don't resume playback when all ready.
ResumePlaying = false;
context.SetBuffering(session, true);
// Send pause command to buffering session.
var command = context.NewSyncPlayCommand(SendCommandType.Pause);
context.SendCommand(session, SyncPlayBroadcastType.CurrentSession, command, cancellationToken);
}
else if (prevState.Equals(GroupStateType.Waiting))
{
// Another session is now buffering.
context.SetBuffering(session, true);
if (!ResumePlaying)
{
// Force update for this session that should be paused.
var command = context.NewSyncPlayCommand(SendCommandType.Pause);
context.SendCommand(session, SyncPlayBroadcastType.CurrentSession, command, cancellationToken);
}
}
// Notify relevant state change event.
SendGroupStateUpdate(context, request, session, cancellationToken);
}
// 写入一条数据
// return:
// -1 error
// 0 已经写入
// 1 没有必要写入
int WriteOneReaderInfo(
SessionInfo sessioninfo,
string strReaderDbName,
string strZhengyuanXml,
out string strError)
{
strError = "";
XmlDocument zhengyuandom = new XmlDocument();
try
{
zhengyuandom.LoadXml(strZhengyuanXml);
}
catch (Exception ex)
{
strError = "从正元数据中读出的XML片段装入DOM失败: " + ex.Message;
return -1;
}
// AccType
// 卡户类型
// 1正式卡,2 临时卡
string strAccType = DomUtil.GetElementText(zhengyuandom.DocumentElement,
"ACCTYPE");
if (strAccType != "1")
{
return 1;
}
string strBarcode = DomUtil.GetElementText(zhengyuandom.DocumentElement,
"ACCNUM");
if (String.IsNullOrEmpty(strBarcode) == true)
{
strError = "缺乏<ACCNUM>元素";
return -1;
}
strBarcode = strBarcode.PadLeft(10, '0');
int nRet = 0;
string strReaderXml = "";
string strOutputPath = "";
byte[] baTimestamp = null;
// 加读锁
// 可以避免拿到读者记录处理中途的临时状态
#if DEBUG_LOCK_READER
this.App.WriteErrorLog("WriteOneReaderInfo 开始为读者加读锁 '" + strBarcode + "'");
#endif
this.App.ReaderLocks.LockForRead(strBarcode);
try
{
RmsChannel channel = this.RmsChannels.GetChannel(this.App.WsUrl);
if (channel == null)
{
strError = "get channel error";
return -1;
}
// 获得读者记录
// return:
// -1 error
// 0 not found
// 1 命中1条
// >1 命中多于1条
nRet = this.App.GetReaderRecXml(
// this.RmsChannels, // sessioninfo.Channels,
channel,
strBarcode,
out strReaderXml,
out strOutputPath,
out baTimestamp,
out strError);
}
finally
{
this.App.ReaderLocks.UnlockForRead(strBarcode);
#if DEBUG_LOCK_READER
this.App.WriteErrorLog("WriteOneReaderInfo 结束为读者加读锁 '" + strBarcode + "'");
#endif
}
if (nRet == -1)
return -1;
if (nRet > 1)
{
strError = "条码号 " + strBarcode + "在读者库群中检索命中 " + nRet.ToString() + " 条，请尽快更正此错误。";
return -1;
}
string strAction = "";
string strRecPath = "";
string strNewXml = ""; // 修改后的记录
if (nRet == 0)
{
// 没有命中，创建新记录
strAction = "new";
strRecPath = strReaderDbName + "/?";
strReaderXml = ""; // 2009/7/17 changed // "<root />";
}
else
{
Debug.Assert(nRet == 1, "");
// 命中，修改后覆盖原记录
strAction = "change";
strRecPath = strOutputPath;
}
XmlDocument readerdom = new XmlDocument();
try
{
readerdom.LoadXml(strReaderXml);
}
catch (Exception ex)
{
strError = "读者XML记录装入DOM发生错误: " + ex.Message;
return -1;
}
nRet = ModifyReaderRecord(ref readerdom,
zhengyuandom,
out strError);
if (nRet == -1)
return -1;
if (nRet == 1) // 没有必要写入
{
Debug.Assert(strAction == "change", "");
return 1;
}
if (nRet == 2) // 没有必要写入
{
return 1;
}
strNewXml = readerdom.OuterXml;
string strExistingXml = "";
string strSavedXml = "";
string strSavedRecPath = "";
byte [] baNewTimestamp = null;
DigitalPlatform.rms.Client.rmsws_localhost.ErrorCodeValue kernel_errorcode = DigitalPlatform.rms.Client.rmsws_localhost.ErrorCodeValue.NoError;
LibraryServerResult result = this.App.SetReaderInfo(
sessioninfo,
strAction,
strRecPath,
strNewXml,
strReaderXml,
baTimestamp,
out strExistingXml,
out strSavedXml,
out strSavedRecPath,
out baNewTimestamp,
out kernel_errorcode);
if (result.Value == -1)
{
strError = result.ErrorInfo;
return -1;
}
return 0; // 正常写入了
}
/// <inheritdoc />
public override void HandleRequest(ReadyGroupRequest request, IGroupStateContext context, GroupStateType prevState, SessionInfo session, CancellationToken cancellationToken)
{
// Save state if first event.
if (!InitialStateSet)
{
InitialState = prevState;
InitialStateSet = true;
}
// Make sure the client is playing the correct item.
if (!request.PlaylistItemId.Equals(context.PlayQueue.GetPlayingItemPlaylistId()))
{
_logger.LogDebug("Session {SessionId} reported wrong playlist item in group {GroupId}.", session.Id, context.GroupId.ToString());
var playQueueUpdate = context.GetPlayQueueUpdate(PlayQueueUpdateReason.SetCurrentItem);
var update = context.NewSyncPlayGroupUpdate(GroupUpdateType.PlayQueue, playQueueUpdate);
context.SendGroupUpdate(session, SyncPlayBroadcastType.CurrentSession, update, cancellationToken);
context.SetBuffering(session, true);
return;
}
// Compute elapsed time between the client reported time and now.
// Elapsed time is used to estimate the client position when playback is unpaused.
// Ideally, the request is received and handled without major delays.
// However, to avoid waiting indefinitely when a client is not reporting a correct time,
// the elapsed time is ignored after a certain threshold.
var currentTime = DateTime.UtcNow;
var elapsedTime = currentTime.Subtract(request.When);
var timeSyncThresholdTicks = TimeSpan.FromMilliseconds(context.TimeSyncOffset).Ticks;
if (Math.Abs(elapsedTime.Ticks) > timeSyncThresholdTicks)
{
_logger.LogWarning("Session {SessionId} is not time syncing properly. Ignoring elapsed time.", session.Id);
elapsedTime = TimeSpan.Zero;
}
// Ignore elapsed time if client is paused.
if (!request.IsPlaying)
{
elapsedTime = TimeSpan.Zero;
}
var requestTicks = context.SanitizePositionTicks(request.PositionTicks);
var clientPosition = TimeSpan.FromTicks(requestTicks) + elapsedTime;
var delayTicks = context.PositionTicks - clientPosition.Ticks;
var maxPlaybackOffsetTicks = TimeSpan.FromMilliseconds(context.MaxPlaybackOffset).Ticks;
_logger.LogDebug("Session {SessionId} is at {PositionTicks} (delay of {Delay} seconds) in group {GroupId}.", session.Id, clientPosition, TimeSpan.FromTicks(delayTicks).TotalSeconds, context.GroupId.ToString());
if (ResumePlaying)
{
// Handle case where session reported as ready but in reality
// it has no clue of the real position nor the playback state.
if (!request.IsPlaying && Math.Abs(delayTicks) > maxPlaybackOffsetTicks)
{
// Session not ready at all.
context.SetBuffering(session, true);
// Correcting session's position.
var command = context.NewSyncPlayCommand(SendCommandType.Seek);
context.SendCommand(session, SyncPlayBroadcastType.CurrentSession, command, cancellationToken);
// Notify relevant state change event.
SendGroupStateUpdate(context, request, session, cancellationToken);
_logger.LogWarning("Session {SessionId} got lost in time, correcting.", session.Id);
return;
}
// Session is ready.
context.SetBuffering(session, false);
if (context.IsBuffering())
{
// Others are still buffering, tell this client to pause when ready.
var command = context.NewSyncPlayCommand(SendCommandType.Pause);
command.When = currentTime.AddTicks(delayTicks);
context.SendCommand(session, SyncPlayBroadcastType.CurrentSession, command, cancellationToken);
_logger.LogInformation("Session {SessionId} will pause when ready in {Delay} seconds. Group {GroupId} is waiting for all ready events.", session.Id, TimeSpan.FromTicks(delayTicks).TotalSeconds, context.GroupId.ToString());
}
else
{
// If all ready, then start playback.
// Let other clients resume as soon as the buffering client catches up.
if (delayTicks > context.GetHighestPing() * 2 * TimeSpan.TicksPerMillisecond)
{
// Client that was buffering is recovering, notifying others to resume.
context.LastActivity = currentTime.AddTicks(delayTicks);
var command = context.NewSyncPlayCommand(SendCommandType.Unpause);
var filter = SyncPlayBroadcastType.AllExceptCurrentSession;
if (!request.IsPlaying)
{
filter = SyncPlayBroadcastType.AllGroup;
}
context.SendCommand(session, filter, command, cancellationToken);
_logger.LogInformation("Session {SessionId} is recovering, group {GroupId} will resume in {Delay} seconds.", session.Id, context.GroupId.ToString(), TimeSpan.FromTicks(delayTicks).TotalSeconds);
}
else
{
// Client, that was buffering, resumed playback but did not update others in time.
delayTicks = context.GetHighestPing() * 2 * TimeSpan.TicksPerMillisecond;
delayTicks = Math.Max(delayTicks, context.DefaultPing);
context.LastActivity = currentTime.AddTicks(delayTicks);
var command = context.NewSyncPlayCommand(SendCommandType.Unpause);
context.SendCommand(session, SyncPlayBroadcastType.AllGroup, command, cancellationToken);
_logger.LogWarning("Session {SessionId} resumed playback, group {GroupId} has {Delay} seconds to recover.", session.Id, context.GroupId.ToString(), TimeSpan.FromTicks(delayTicks).TotalSeconds);
}
// Change state.
var playingState = new PlayingGroupState(LoggerFactory);
context.SetState(playingState);
playingState.HandleRequest(request, context, Type, session, cancellationToken);
}
}
else
{
// Check that session is really ready, tolerate player imperfections under a certain threshold.
if (Math.Abs(context.PositionTicks - requestTicks) > maxPlaybackOffsetTicks)
{
// Session still not ready.
context.SetBuffering(session, true);
// Session is seeking to wrong position, correcting.
var command = context.NewSyncPlayCommand(SendCommandType.Seek);
context.SendCommand(session, SyncPlayBroadcastType.CurrentSession, command, cancellationToken);
// Notify relevant state change event.
SendGroupStateUpdate(context, request, session, cancellationToken);
_logger.LogWarning("Session {SessionId} is seeking to wrong position, correcting.", session.Id);
return;
}
else
{
// Session is ready.
context.SetBuffering(session, false);
}
if (!context.IsBuffering())
{
_logger.LogDebug("Session {SessionId} is ready, group {GroupId} is ready.", session.Id, context.GroupId.ToString());
// Group is ready, returning to previous state.
var pausedState = new PausedGroupState(LoggerFactory);
context.SetState(pausedState);
if (InitialState.Equals(GroupStateType.Playing))
{
// Group went from playing to waiting state and a pause request occured while waiting.
var pauseRequest = new PauseGroupRequest();
pausedState.HandleRequest(pauseRequest, context, Type, session, cancellationToken);
}
else if (InitialState.Equals(GroupStateType.Paused))
{
pausedState.HandleRequest(request, context, Type, session, cancellationToken);
}
}
}
}
private SessionInfo GetSessionInfo(uint appID)
{
SessionInfo info;
if (SessionMap.TryGetValue(appID, out info))
{
return info;
}
info = new SessionInfo
{
AppID = appID,
Status = GCConnectionStatus.GCConnectionStatus_NO_SESSION
};
SessionMap.Add(appID, info);
return info;
}
/// <inheritdoc />
public override void SessionJoined(IGroupStateContext context, GroupStateType prevState, SessionInfo session, CancellationToken cancellationToken)
{
// Save state if first event.
if (!InitialStateSet)
{
InitialState = prevState;
InitialStateSet = true;
}
if (prevState.Equals(GroupStateType.Playing))
{
ResumePlaying = true;
// Pause group and compute the media playback position.
var currentTime = DateTime.UtcNow;
var elapsedTime = currentTime - context.LastActivity;
context.LastActivity = currentTime;
// Elapsed time is negative if event happens
// during the delay added to account for latency.
// In this phase clients haven't started the playback yet.
// In other words, LastActivity is in the future,
// when playback unpause is supposed to happen.
// Seek only if playback actually started.
context.PositionTicks += Math.Max(elapsedTime.Ticks, 0);
}
// Prepare new session.
var playQueueUpdate = context.GetPlayQueueUpdate(PlayQueueUpdateReason.NewPlaylist);
var update = context.NewSyncPlayGroupUpdate(GroupUpdateType.PlayQueue, playQueueUpdate);
context.SendGroupUpdate(session, SyncPlayBroadcastType.CurrentSession, update, cancellationToken);
context.SetBuffering(session, true);
// Send pause command to all non-buffering sessions.
var command = context.NewSyncPlayCommand(SendCommandType.Pause);
context.SendCommand(session, SyncPlayBroadcastType.AllReady, command, cancellationToken);
}
SessionInfo GetTempSessionInfo()
{
if (this.m_tempSessionInfo != null)
return this.m_tempSessionInfo;
// 临时的SessionInfo对象
SessionInfo sessioninfo = new SessionInfo(this.App);
// 模拟一个账户
Account account = new Account();
account.LoginName = "replication";
account.Password = "";
account.Rights = "setreaderinfo,devolvereaderinfo";
account.Type = "";
account.Barcode = "";
account.Name = "replication";
account.UserID = "replication";
account.RmsUserName = this.App.ManagerUserName;
account.RmsPassword = this.App.ManagerPassword;
sessioninfo.Account = account;
this.m_tempSessionInfo = sessioninfo;
return sessioninfo;
}
/// <inheritdoc />
public override void HandleRequest(PreviousItemGroupRequest request, IGroupStateContext context, GroupStateType prevState, SessionInfo session, CancellationToken cancellationToken)
{
// Save state if first event.
if (!InitialStateSet)
{
InitialState = prevState;
InitialStateSet = true;
}
ResumePlaying = true;
// Make sure the client knows the playing item, to avoid duplicate requests.
if (!request.PlaylistItemId.Equals(context.PlayQueue.GetPlayingItemPlaylistId()))
{
_logger.LogDebug("Session {SessionId} provided the wrong playlist item for group {GroupId}.", session.Id, context.GroupId.ToString());
return;
}
var newItem = context.PreviousItemInQueue();
if (newItem)
{
// Send playing-queue update.
var playQueueUpdate = context.GetPlayQueueUpdate(PlayQueueUpdateReason.PreviousItem);
var update = context.NewSyncPlayGroupUpdate(GroupUpdateType.PlayQueue, playQueueUpdate);
context.SendGroupUpdate(session, SyncPlayBroadcastType.AllGroup, update, cancellationToken);
// Reset status of sessions and await for all Ready events.
context.SetAllBuffering(true);
}
else
{
// Return to old state.
IGroupState newState = prevState switch
{
GroupStateType.Playing => new PlayingGroupState(LoggerFactory),
GroupStateType.Paused => new PausedGroupState(LoggerFactory),
_ => new IdleGroupState(LoggerFactory)
};
context.SetState(newState);
_logger.LogDebug("No previous item available in group {GroupId}.", context.GroupId.ToString());
}
}
// 将读者记录数据从XML格式转换为HTML格式
// parameters:
// strRecPath 读者记录路径 2009/10/18
// strLibraryCode 读者记录所从属的读者库的馆代码
// strResultType 细节格式。为了 '|' 间隔的若干名称字符串
public int ConvertReaderXmlToHtml(
SessionInfo sessioninfo,
string strCsFileName,
string strRefFileName,
string strLibraryCode,
string strXml,
string strRecPath,
OperType opertype,
string[] saBorrowedItemBarcode,
string strCurrentItemBarcode,
string strResultType,
out string strResult,
out string strError)
{
strResult = "";
strError = "";
int nRet = 0;
// TODO: ParseTwoPart
string strSubType = "";
nRet = strResultType.IndexOf(":");
if (nRet != -1)
strSubType = strResultType.Substring(nRet + 1).Trim();
LibraryApplication app = this;
// 转换为html格式
Assembly assembly = null;
nRet = app.GetXml2HtmlAssembly(
strCsFileName,
strRefFileName,
app.BinDir,
out assembly,
out strError);
if (nRet == -1)
{
goto ERROR1;
}
// 得到Assembly中Converter派生类Type
Type entryClassType = ScriptManager.GetDerivedClassType(
assembly,
"DigitalPlatform.LibraryServer.ReaderConverter");
if (entryClassType == null)
{
strError = "从DigitalPlatform.LibraryServer.ReaderConverter派生的类 type entry not found";
goto ERROR1;
}
// new一个Converter派生对象
ReaderConverter obj = (ReaderConverter)entryClassType.InvokeMember(null,
BindingFlags.DeclaredOnly |
BindingFlags.Public | BindingFlags.NonPublic |
BindingFlags.Instance | BindingFlags.CreateInstance, null, null,
null);
// 为Converter派生类设置参数
// obj.MainForm = this;
obj.BorrowedItemBarcodes = saBorrowedItemBarcode;
obj.CurrentItemBarcode = strCurrentItemBarcode;
obj.OperType = opertype;
obj.App = app;
obj.SessionInfo = sessioninfo;
obj.RecPath = strRecPath;
obj.LibraryCode = strLibraryCode; // 2012/9/8
obj.Formats = strSubType.Replace("|", ",");
// 调用关键函数Convert
try
{
strResult = obj.Convert(strXml);
}
catch (Exception ex)
{
strError = "脚本执行时抛出异常: " + ExceptionUtil.GetDebugText(ex);
goto ERROR1;
}
return 0;
ERROR1:
return -1;
}
/// <inheritdoc />
public override void HandleRequest(IgnoreWaitGroupRequest request, IGroupStateContext context, GroupStateType prevState, SessionInfo session, CancellationToken cancellationToken)
{
context.SetIgnoreGroupWait(session, request.IgnoreWait);
if (!context.IsBuffering())
{
_logger.LogDebug("Ignoring session {SessionId}, group {GroupId} is ready.", session.Id, context.GroupId.ToString());
if (ResumePlaying)
{
// Client, that was buffering, stopped following playback.
var playingState = new PlayingGroupState(LoggerFactory);
context.SetState(playingState);
var unpauseRequest = new UnpauseGroupRequest();
playingState.HandleRequest(unpauseRequest, context, Type, session, cancellationToken);
}
else
{
// Group is ready, returning to previous state.
var pausedState = new PausedGroupState(LoggerFactory);
context.SetState(pausedState);
}
}
}
public static WriteDataServiceReply WriteLogixData(SessionInfo si, string tagAddress, ushort dataType, ushort elementCount, byte[] data)
{
return WriteLogixData(si, tagAddress, dataType, elementCount, data, 0x0000);
}
/// <inheritdoc />
public override void SessionLeaving(IGroupStateContext context, GroupStateType prevState, SessionInfo session, CancellationToken cancellationToken)
{
// Save state if first event.
if (!InitialStateSet)
{
InitialState = prevState;
InitialStateSet = true;
}
context.SetBuffering(session, false);
if (!context.IsBuffering())
{
if (ResumePlaying)
{
_logger.LogDebug("Session {SessionId} left group {GroupId}, notifying others to resume.", session.Id, context.GroupId.ToString());
// Client, that was buffering, left the group.
var playingState = new PlayingGroupState(LoggerFactory);
context.SetState(playingState);
var unpauseRequest = new UnpauseGroupRequest();
playingState.HandleRequest(unpauseRequest, context, Type, session, cancellationToken);
}
else
{
_logger.LogDebug("Session {SessionId} left group {GroupId}, returning to previous state.", session.Id, context.GroupId.ToString());
// Group is ready, returning to previous state.
var pausedState = new PausedGroupState(LoggerFactory);
context.SetState(pausedState);
}
}
}
public static WriteDataServiceReply WriteLogixData(SessionInfo si, string tagAddress, ushort dataType, ushort elementCount, byte[] data, ushort structHandle = 0x0000)
#endif
{
WriteDataServiceRequest request = BuildLogixWriteDataRequest(tagAddress, dataType, elementCount, data, structHandle);
EncapsRRData rrData = new EncapsRRData();
rrData.CPF = new CommonPacket();
rrData.CPF.AddressItem = CommonPacketItem.GetConnectedAddressItem(si.ConnectionParameters.O2T_CID);
rrData.CPF.DataItem = CommonPacketItem.GetConnectedDataItem(request.Pack(), SequenceNumberGenerator.SequenceNumber);
rrData.Timeout = 2000;
EncapsReply reply = si.SendUnitData(rrData.CPF.AddressItem, rrData.CPF.DataItem);
if (reply == null)
return null;
if (reply.Status != 0)
{
return null;
}
return new WriteDataServiceReply(reply);
}
/// <summary>
/// Get an Access Token in order to call an API.
/// </summary>
/// <param name="httpClient">A <see cref="HttpClient"/> param.</param>
/// <param name="auth0domain">The Auth0's tenant domain.</param>
/// <param name="auth0ClientId">The Auth0's client id.</param>
/// <param name="code">The code received from Auth0.</param>
/// <param name="audience">The Auth0's audience domain.</param>
/// <param name="codeVerifier">The code verification token used in the authentication flow</param>
/// <param name="redirectUri">URL to redirect the user after the logout.</param>
/// <param name="secret">The Auth0's client secret</param>
/// <returns>A <see cref="Task{TResult}"/> representing the result of the asynchronous operation.</returns>
public static async Task <SessionInfo> GetAccessToken(
HttpClient httpClient,
string auth0domain,
string auth0ClientId,
string code,
string audience = null,
string codeVerifier = null,
string redirectUri = null,
string secret = null)
{
if (httpClient is null)
{
throw new ArgumentNullException(nameof(httpClient));
}
if (string.IsNullOrEmpty(auth0domain))
{
throw new ArgumentException(Resources.NullArgumentExceptionError, nameof(auth0domain));
}
if (string.IsNullOrEmpty(auth0ClientId))
{
throw new ArgumentException(Resources.NullArgumentExceptionError, nameof(auth0ClientId));
}
if (string.IsNullOrEmpty(codeVerifier) && string.IsNullOrEmpty(secret))
{
throw new ArgumentException(Resources.MissingPKCERequiredParamError, $"{nameof(secret)} or {nameof(codeVerifier)}");
}
if (!string.IsNullOrEmpty(codeVerifier) && !string.IsNullOrEmpty(secret))
{
throw new ArgumentException(Resources.DuplicatedPKCERequiredParamError, $"{nameof(secret)} and {nameof(codeVerifier)}");
}
SessionInfo response = null;
using (HttpContent content = new StringContent(
JsonSerializer.Serialize(
new
{
grant_type = "authorization_code",
client_id = auth0ClientId,
audience,
code,
code_verifier = codeVerifier,
redirect_uri = redirectUri,
client_secret = secret,
},
new JsonSerializerOptions
{
IgnoreNullValues = true,
}), Encoding.UTF8,
Resources.ApplicationJsonMediaType
)
)
{
HttpResponseMessage httpResponseMessage = await httpClient.PostAsync($@"https://{auth0domain}/oauth/token", content).ConfigureAwait(false);
string responseText = await httpResponseMessage.Content.ReadAsStringAsync().ConfigureAwait(false);
if (httpResponseMessage.StatusCode == System.Net.HttpStatusCode.OK)
{
response = JsonSerializer.Deserialize <SessionInfo>(responseText);
}
}
return(response);
}
