diff --git a/OpenSim/Capabilities/Handlers/FetchInventory/FetchInvDescHandler.cs b/OpenSim/Capabilities/Handlers/FetchInventory/FetchInvDescHandler.cs index e3a9a2213b..2fb1c63561 100644 --- a/OpenSim/Capabilities/Handlers/FetchInventory/FetchInvDescHandler.cs +++ b/OpenSim/Capabilities/Handlers/FetchInventory/FetchInvDescHandler.cs @@ -30,6 +30,7 @@ using System.Collections; using System.Collections.Generic; using System.Linq; using System.Reflection; +using System.Text; using log4net; using Nini.Config; using OpenMetaverse; @@ -59,7 +60,6 @@ namespace OpenSim.Capabilities.Handlers m_LibraryService = libService; m_Scene = s; } - public string FetchInventoryDescendentsRequest(string request, string path, string param, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) { @@ -93,8 +93,8 @@ namespace OpenSim.Capabilities.Handlers ArrayList foldersrequested = (ArrayList)hash["folders"]; - string response = ""; - string bad_folders_response = ""; + StringBuilder tmpresponse = new StringBuilder(1024); + StringBuilder tmpbadfolders = new StringBuilder(1024); List folders = new List(); for (int i = 0; i < foldersrequested.Count; i++) @@ -136,49 +136,44 @@ namespace OpenSim.Capabilities.Handlers string inventoryitemstr = string.Empty; foreach (InventoryCollectionWithDescendents icoll in invcollSet) { - LLSDInventoryDescendents reply = ToLLSD(icoll.Collection, icoll.Descendents); - - inventoryitemstr = LLSDHelpers.SerialiseLLSDReply(reply); - inventoryitemstr = inventoryitemstr.Replace("folders", ""); - inventoryitemstr = inventoryitemstr.Replace("", ""); - - response += inventoryitemstr; + LLSDInventoryFolderContents thiscontents = contentsToLLSD(icoll.Collection, icoll.Descendents); + inventoryitemstr = LLSDHelpers.SerialiseLLSDReply(thiscontents); +// inventoryitemstr = inventoryitemstr.Replace("", ""); +// inventoryitemstr = inventoryitemstr.Replace("", ""); +// inventoryitemstr = inventoryitemstr.Substring(6,inventoryitemstr.Length - 13); +// tmpresponse.Append(inventoryitemstr); + tmpresponse.Append(inventoryitemstr.Substring(6,inventoryitemstr.Length - 13)); } //m_log.DebugFormat("[WEB FETCH INV DESC HANDLER]: Bad folders {0}", string.Join(", ", bad_folders)); foreach (UUID bad in bad_folders) - bad_folders_response += "" + bad + ""; + { + tmpbadfolders.Append("folder_id"); + tmpbadfolders.Append(bad.ToString()); + tmpbadfolders.Append("errorUnknown"); + } } - if (response.Length == 0) + StringBuilder lastresponse = new StringBuilder(1024); + lastresponse.Append(""); + if(tmpresponse.Length > 0) { - /* Viewers expect a bad_folders array when not available */ - if (bad_folders_response.Length != 0) - { - response = "bad_folders" + bad_folders_response + ""; - } - else - { - response = "folders"; - } + lastresponse.Append("folders"); + lastresponse.Append(tmpresponse.ToString()); + lastresponse.Append(""); } else + lastresponse.Append("folders"); + + if(tmpbadfolders.Length > 0) { - if (bad_folders_response.Length != 0) - { - response = "folders" + response + "bad_folders" + bad_folders_response + ""; - } - else - { - response = "folders" + response + ""; - } + lastresponse.Append("bad_folders"); + lastresponse.Append(tmpbadfolders.ToString()); + lastresponse.Append(""); } + lastresponse.Append(""); - //m_log.DebugFormat("[WEB FETCH INV DESC HANDLER]: Replying to CAPS fetch inventory request for {0} folders. Item count {1}", folders.Count, item_count); - //m_log.Debug("[WEB FETCH INV DESC HANDLER] " + response); - - return response; - + return lastresponse.ToString(); } /// @@ -240,24 +235,19 @@ namespace OpenSim.Capabilities.Handlers return reply; } - private LLSDInventoryDescendents ToLLSD(InventoryCollection inv, int descendents) + private LLSDInventoryFolderContents contentsToLLSD(InventoryCollection inv, int descendents) { - LLSDInventoryDescendents reply = new LLSDInventoryDescendents(); LLSDInventoryFolderContents contents = new LLSDInventoryFolderContents(); contents.agent_id = inv.OwnerID; contents.owner_id = inv.OwnerID; contents.folder_id = inv.FolderID; - reply.folders.Array.Add(contents); - if (inv.Folders != null) { foreach (InventoryFolderBase invFolder in inv.Folders) { contents.categories.Array.Add(ConvertInventoryFolder(invFolder)); } - - descendents += inv.Folders.Count; } if (inv.Items != null) @@ -271,7 +261,7 @@ namespace OpenSim.Capabilities.Handlers contents.descendents = descendents; contents.version = inv.Version; - return reply; + return contents; } /// /// Old style. Soon to be deprecated. @@ -285,8 +275,8 @@ namespace OpenSim.Capabilities.Handlers { //m_log.DebugFormat("[WEB FETCH INV DESC HANDLER]: Received request for {0} folders", foldersrequested.Count); - string response = ""; - string bad_folders_response = ""; + StringBuilder tmpresponse = new StringBuilder(1024); + StringBuilder tmpbadfolders = new StringBuilder(1024); for (int i = 0; i < foldersrequested.Count; i++) { @@ -308,7 +298,9 @@ namespace OpenSim.Capabilities.Handlers if (null == reply) { - bad_folders_response += "" + llsdRequest.folder_id.ToString() + ""; + tmpbadfolders.Append("folder_id"); + tmpbadfolders.Append(llsdRequest.folder_id.ToString()); + tmpbadfolders.Append("errorUnknown"); } else { @@ -317,39 +309,29 @@ namespace OpenSim.Capabilities.Handlers inventoryitemstr = inventoryitemstr.Replace("", ""); } - response += inventoryitemstr; + tmpresponse.Append(inventoryitemstr); } - if (response.Length == 0) + StringBuilder lastresponse = new StringBuilder(1024); + lastresponse.Append(""); + if(tmpresponse.Length > 0) { - /* Viewers expect a bad_folders array when not available */ - if (bad_folders_response.Length != 0) - { - response = "bad_folders" + bad_folders_response + ""; - } - else - { - response = "folders"; - } + lastresponse.Append("folders"); + lastresponse.Append(tmpresponse.ToString()); + lastresponse.Append(""); } else + lastresponse.Append("folders"); + + if(tmpbadfolders.Length > 0) { - if (bad_folders_response.Length != 0) - { - response = "folders" + response + "bad_folders" + bad_folders_response + ""; - } - else - { - response = "folders" + response + ""; - } + lastresponse.Append("bad_folders"); + lastresponse.Append(tmpbadfolders.ToString()); + lastresponse.Append(""); } + lastresponse.Append(""); - // m_log.DebugFormat("[WEB FETCH INV DESC HANDLER]: Replying to CAPS fetch inventory request"); - //m_log.Debug("[WEB FETCH INV DESC HANDLER] "+response); - - return response; - - // } + return lastresponse.ToString(); } /// @@ -436,108 +418,7 @@ namespace OpenSim.Capabilities.Handlers itemsToReturn.Insert(0, linkedItem); } } - - // Now scan for folder links and insert the items they target and those links at the head of the return data - -/* dont send contents of LinkFolders. -from docs seems this was never a spec - - foreach (InventoryItemBase item in originalItems) - { - if (item.AssetType == (int)AssetType.LinkFolder) - { - InventoryCollection linkedFolderContents = m_InventoryService.GetFolderContent(ownerID, item.AssetID); - List links = linkedFolderContents.Items; - - itemsToReturn.InsertRange(0, links); - - foreach (InventoryItemBase link in linkedFolderContents.Items) - { - // Take care of genuinely broken links where the target doesn't exist - // HACK: Also, don't follow up links that just point to other links. In theory this is legitimate, - // but no viewer has been observed to set these up and this is the lazy way of avoiding cycles - // rather than having to keep track of every folder requested in the recursion. - if (link != null) - { -// m_log.DebugFormat( -// "[WEB FETCH INV DESC HANDLER]: Adding item {0} {1} from folder {2} linked from {3}", -// link.Name, (AssetType)link.AssetType, item.AssetID, containingFolder.Name); - - InventoryItemBase linkedItem - = m_InventoryService.GetItem(new InventoryItemBase(link.AssetID)); - - if (linkedItem != null) - itemsToReturn.Insert(0, linkedItem); - } - } - } - } -*/ } - -// foreach (InventoryItemBase item in contents.Items) -// { -// m_log.DebugFormat( -// "[WEB FETCH INV DESC HANDLER]: Returning item {0}, type {1}, parent {2} in {3} {4}", -// item.Name, (AssetType)item.AssetType, item.Folder, containingFolder.Name, containingFolder.ID); -// } - - // ===== - -// -// foreach (InventoryItemBase linkedItem in linkedItemsToAdd) -// { -// m_log.DebugFormat( -// "[WEB FETCH INV DESC HANDLER]: Inserted linked item {0} for link in folder {1} for agent {2}", -// linkedItem.Name, folderID, agentID); -// -// contents.Items.Add(linkedItem); -// } -// -// // If the folder requested contains links, then we need to send those folders first, otherwise the links -// // will be broken in the viewer. -// HashSet linkedItemFolderIdsToSend = new HashSet(); -// foreach (InventoryItemBase item in contents.Items) -// { -// if (item.AssetType == (int)AssetType.Link) -// { -// InventoryItemBase linkedItem = m_InventoryService.GetItem(new InventoryItemBase(item.AssetID)); -// -// // Take care of genuinely broken links where the target doesn't exist -// // HACK: Also, don't follow up links that just point to other links. In theory this is legitimate, -// // but no viewer has been observed to set these up and this is the lazy way of avoiding cycles -// // rather than having to keep track of every folder requested in the recursion. -// if (linkedItem != null && linkedItem.AssetType != (int)AssetType.Link) -// { -// // We don't need to send the folder if source and destination of the link are in the same -// // folder. -// if (linkedItem.Folder != containingFolder.ID) -// linkedItemFolderIdsToSend.Add(linkedItem.Folder); -// } -// } -// } -// -// foreach (UUID linkedItemFolderId in linkedItemFolderIdsToSend) -// { -// m_log.DebugFormat( -// "[WEB FETCH INV DESC HANDLER]: Recursively fetching folder {0} linked by item in folder {1} for agent {2}", -// linkedItemFolderId, folderID, agentID); -// -// int dummyVersion; -// InventoryCollection linkedCollection -// = Fetch( -// agentID, linkedItemFolderId, ownerID, fetchFolders, fetchItems, sortOrder, out dummyVersion); -// -// InventoryFolderBase linkedFolder = new InventoryFolderBase(linkedItemFolderId); -// linkedFolder.Owner = agentID; -// linkedFolder = m_InventoryService.GetFolder(linkedFolder); -// -//// contents.Folders.AddRange(linkedCollection.Folders); -// -// contents.Folders.Add(linkedFolder); -// contents.Items.AddRange(linkedCollection.Items); -// } -// } } } else @@ -566,13 +447,14 @@ from docs seems this was never a spec { InventoryCollectionWithDescendents ret = new InventoryCollectionWithDescendents(); ret.Collection = new InventoryCollection(); - ret.Collection.Folders = new List(); +// ret.Collection.Folders = new List(); + ret.Collection.Folders = fold.RequestListOfFolders(); ret.Collection.Items = fold.RequestListOfItems(); ret.Collection.OwnerID = m_LibraryService.LibraryRootFolder.Owner; ret.Collection.FolderID = f.folder_id; ret.Collection.Version = fold.Version; - ret.Descendents = ret.Collection.Items.Count; + ret.Descendents = ret.Collection.Items.Count + ret.Collection.Folders.Count; result.Add(ret); //m_log.DebugFormat("[XXX]: Added libfolder {0} ({1}) {2}", ret.Collection.FolderID, ret.Collection.OwnerID); @@ -594,11 +476,18 @@ from docs seems this was never a spec // Filter folder Zero right here. Some viewers (Firestorm) send request for folder Zero, which doesn't make sense // and can kill the sim (all root folders have parent_id Zero) + // send something. LLSDFetchInventoryDescendents zero = fetchFolders.Find(f => f.folder_id == UUID.Zero); if (zero != null) { fetchFolders.Remove(zero); - BadFolder(zero, null, bad_folders); + InventoryCollectionWithDescendents zeroColl = new InventoryCollectionWithDescendents(); + zeroColl.Collection = new InventoryCollection(); + zeroColl.Collection.OwnerID = zero.owner_id; + zeroColl.Collection.Version = 0; + zeroColl.Collection.FolderID = zero.folder_id; + zeroColl.Descendents = 0; + result.Add(zeroColl); } if (fetchFolders.Count > 0) @@ -666,35 +555,8 @@ from docs seems this was never a spec } else { - // Was it really a request for folder Zero? - // This is an overkill, but Firestorm really asks for folder Zero. - // I'm leaving the code here for the time being, but commented. - if (freq.folder_id == UUID.Zero) - { - //coll.Collection.OwnerID = freq.owner_id; - //coll.Collection.FolderID = contents.FolderID; - //containingFolder = m_InventoryService.GetRootFolder(freq.owner_id); - //if (containingFolder != null) - //{ - // m_log.WarnFormat("[WEB FETCH INV DESC HANDLER]: Request for parent of folder {0}", containingFolder.ID); - // coll.Collection.Folders.Clear(); - // coll.Collection.Folders.Add(containingFolder); - // if (m_LibraryService != null && m_LibraryService.LibraryRootFolder != null) - // { - // InventoryFolderBase lib = new InventoryFolderBase(m_LibraryService.LibraryRootFolder.ID, m_LibraryService.LibraryRootFolder.Owner); - // lib.Name = m_LibraryService.LibraryRootFolder.Name; - // lib.Type = m_LibraryService.LibraryRootFolder.Type; - // lib.Version = m_LibraryService.LibraryRootFolder.Version; - // coll.Collection.Folders.Add(lib); - // } - // coll.Collection.Items.Clear(); - //} - } - else - { - m_log.WarnFormat("[WEB FETCH INV DESC HANDLER]: Unable to fetch folder {0}", freq.folder_id); - bad_folders.Add(freq.folder_id); - } + m_log.WarnFormat("[WEB FETCH INV DESC HANDLER]: Unable to fetch folder {0}", freq.folder_id); + bad_folders.Add(freq.folder_id); bad = true; } } @@ -708,42 +570,21 @@ from docs seems this was never a spec if (freq.fetch_items && contents.Items != null) { - List itemsToReturn = contents.Items; - + // viewers are lasy and want a copy of the linked item sent before the link to it + // descendents must only include the links, not the linked items we add - coll.Descendents = itemsToReturn.Count; + coll.Descendents = contents.Items.Count + contents.Folders.Count; - // Add target items for links in this folder before the links themselves. + // look for item links List itemIDs = new List(); - List folderIDs = new List(); - foreach (InventoryItemBase item in itemsToReturn) + foreach (InventoryItemBase item in contents.Items) { //m_log.DebugFormat("[XXX]: {0} {1}", item.Name, item.AssetType); if (item.AssetType == (int)AssetType.Link) itemIDs.Add(item.AssetID); - -// else if (item.AssetType == (int)AssetType.LinkFolder) -// folderIDs.Add(item.AssetID); - } - - //m_log.DebugFormat("[XXX]: folder {0} has {1} links and {2} linkfolders", contents.FolderID, itemIDs.Count, folderIDs.Count); - - // Scan for folder links and insert the items they target and those links at the head of the return data - if (folderIDs.Count > 0) - { - InventoryCollection[] linkedFolders = m_InventoryService.GetMultipleFoldersContent(coll.Collection.OwnerID, folderIDs.ToArray()); - foreach (InventoryCollection linkedFolderContents in linkedFolders) - { - if (linkedFolderContents == null) - continue; - - List links = linkedFolderContents.Items; - - itemsToReturn.InsertRange(0, links); - - } } + // get the linked if any if (itemIDs.Count > 0) { InventoryItemBase[] linked = m_InventoryService.GetMultipleItems(freq.owner_id, itemIDs.ToArray()); @@ -758,13 +599,11 @@ from docs seems this was never a spec linked[i++] = m_InventoryService.GetItem(freq.owner_id, id); } } - - //m_log.DebugFormat("[WEB FETCH INV DESC HANDLER]: Processing folder {0}. Existing items:", freq.folder_id); - //foreach (InventoryItemBase item in itemsToReturn) - // m_log.DebugFormat("[XXX]: {0} {1} {2}", item.Name, item.AssetType, item.Folder); - + if (linked != null) { + List linkedItems = new List(); + // check for broken foreach (InventoryItemBase linkedItem in linked) { // Take care of genuinely broken links where the target doesn't exist @@ -773,14 +612,16 @@ from docs seems this was never a spec // rather than having to keep track of every folder requested in the recursion. if (linkedItem != null && linkedItem.AssetType != (int)AssetType.Link) { - itemsToReturn.Insert(0, linkedItem); + linkedItems.Add(linkedItem); //m_log.DebugFormat("[WEB FETCH INV DESC HANDLER]: Added {0} {1} {2}", linkedItem.Name, linkedItem.AssetType, linkedItem.Folder); } } + // insert them + if(linkedItems.Count > 0) + contents.Items.InsertRange(0,linkedItems); } } } - } /// diff --git a/OpenSim/Framework/Console/RemoteConsole.cs b/OpenSim/Framework/Console/RemoteConsole.cs index 8ad7b0daa9..4b88923875 100644 --- a/OpenSim/Framework/Console/RemoteConsole.cs +++ b/OpenSim/Framework/Console/RemoteConsole.cs @@ -234,7 +234,7 @@ namespace OpenSim.Framework.Console string uri = "/ReadResponses/" + sessionID.ToString() + "/"; m_Server.AddPollServiceHTTPHandler( - uri, new PollServiceEventArgs(null, uri, HasEvents, GetEvents, NoEvents, sessionID,25000)); // 25 secs timeout + uri, new PollServiceEventArgs(null, uri, HasEvents, GetEvents, NoEvents, Drop, sessionID, 25000)); // 25 secs timeout XmlDocument xmldoc = new XmlDocument(); XmlNode xmlnode = xmldoc.CreateNode(XmlNodeType.XmlDeclaration, @@ -425,6 +425,15 @@ namespace OpenSim.Framework.Console return false; } + private void Drop(UUID RequestID, UUID sessionID) + { + lock (m_Connections) + { + if (m_Connections.ContainsKey(sessionID)) + m_Connections.Remove(sessionID); + } + } + private Hashtable GetEvents(UUID RequestID, UUID sessionID) { ConsoleConnection c = null; diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs index 3fd3bf703c..a9860ccb3a 100644 --- a/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs +++ b/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs @@ -37,6 +37,7 @@ namespace OpenSim.Framework.Servers.HttpServer public delegate Hashtable GetEventsMethod(UUID requestID, UUID pId); public delegate Hashtable NoEventsMethod(UUID requestID, UUID pId); + public delegate void DropMethod(UUID requestID, UUID pId); public class PollServiceEventArgs : EventArgs { @@ -44,6 +45,7 @@ namespace OpenSim.Framework.Servers.HttpServer public GetEventsMethod GetEvents; public NoEventsMethod NoEvents; public RequestMethod Request; + public DropMethod Drop; public UUID Id; public int TimeOutms; public EventType Type; @@ -73,13 +75,14 @@ namespace OpenSim.Framework.Servers.HttpServer RequestMethod pRequest, string pUrl, HasEventsMethod pHasEvents, GetEventsMethod pGetEvents, NoEventsMethod pNoEvents, - UUID pId, int pTimeOutms) + DropMethod pDrop, UUID pId, int pTimeOutms) { Request = pRequest; Url = pUrl; HasEvents = pHasEvents; GetEvents = pGetEvents; NoEvents = pNoEvents; + Drop = pDrop; Id = pId; TimeOutms = pTimeOutms; Type = EventType.LongPoll; diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs index 0e4a9413d0..9083e12601 100644 --- a/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs +++ b/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs @@ -47,8 +47,10 @@ namespace OpenSim.Framework.Servers.HttpServer public readonly UUID RequestID; public int contextHash; +/* private void GenContextHash() { + Random rnd = new Random(); contextHash = 0; if (Request.Headers["remote_addr"] != null) @@ -62,8 +64,9 @@ namespace OpenSim.Framework.Servers.HttpServer } else contextHash += rnd.Next() & 0xffff; - } + } +*/ public PollServiceHttpRequest( PollServiceEventArgs pPollServiceArgs, IHttpClientContext pHttpContext, IHttpRequest pRequest) { @@ -72,7 +75,8 @@ namespace OpenSim.Framework.Servers.HttpServer Request = pRequest; RequestTime = System.Environment.TickCount; RequestID = UUID.Random(); - GenContextHash(); +// GenContextHash(); + contextHash = HttpContext.contextID; } internal void DoHTTPGruntWork(BaseHttpServer server, Hashtable responsedata) @@ -132,8 +136,9 @@ namespace OpenSim.Framework.Servers.HttpServer { if (b1.contextHash != b2.contextHash) return false; - bool b = Object.ReferenceEquals(b1.HttpContext, b2.HttpContext); - return b; +// bool b = Object.ReferenceEquals(b1.HttpContext, b2.HttpContext); +// return b; + return true; } public int GetHashCode(PollServiceHttpRequest b2) diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs index ffcad0ffdf..5b4059015d 100644 --- a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs +++ b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs @@ -160,6 +160,19 @@ namespace OpenSim.Framework.Servers.HttpServer } } + public void DropByContext(PollServiceHttpRequest req) + { + Queue ctxQeueue; + lock (m_bycontext) + { + if (m_bycontext.TryGetValue(req, out ctxQeueue)) + { + ctxQeueue.Clear(); + m_bycontext.Remove(req); + } + } + } + public void EnqueueInt(PollServiceHttpRequest req) { if (m_running) @@ -263,22 +276,61 @@ namespace OpenSim.Framework.Servers.HttpServer PollServiceHttpRequest req = m_requests.Dequeue(5000); Watchdog.UpdateThread(); - if (req != null) - { - try - { - if (req.PollServiceArgs.HasEvents(req.RequestID, req.PollServiceArgs.Id)) - { - Hashtable responsedata = req.PollServiceArgs.GetEvents(req.RequestID, req.PollServiceArgs.Id); + if(req == null) + continue; + try + { + if(!req.HttpContext.CanSend()) + { + req.PollServiceArgs.Drop(req.RequestID, req.PollServiceArgs.Id); + byContextDequeue(req); + continue; + } + + if(req.HttpContext.IsSending()) + { + if ((Environment.TickCount - req.RequestTime) > req.PollServiceArgs.TimeOutms) + { + req.PollServiceArgs.Drop(req.RequestID, req.PollServiceArgs.Id); + byContextDequeue(req); + } + else + ReQueueEvent(req); + continue; + } + + if (req.PollServiceArgs.HasEvents(req.RequestID, req.PollServiceArgs.Id)) + { + Hashtable responsedata = req.PollServiceArgs.GetEvents(req.RequestID, req.PollServiceArgs.Id); + + m_threadPool.QueueWorkItem(x => + { + try + { + req.DoHTTPGruntWork(m_server, responsedata); + byContextDequeue(req); + } + catch (ObjectDisposedException) // Browser aborted before we could read body, server closed the stream + { + // Ignore it, no need to reply + } + return null; + }, null); + } + else + { + if ((Environment.TickCount - req.RequestTime) > req.PollServiceArgs.TimeOutms) + { m_threadPool.QueueWorkItem(x => { try { - req.DoHTTPGruntWork(m_server, responsedata); + req.DoHTTPGruntWork(m_server, + req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id)); byContextDequeue(req); } - catch (ObjectDisposedException) // Browser aborted before we could read body, server closed the stream + catch (ObjectDisposedException) { // Ignore it, no need to reply } @@ -287,36 +339,15 @@ namespace OpenSim.Framework.Servers.HttpServer } else { - if ((Environment.TickCount - req.RequestTime) > req.PollServiceArgs.TimeOutms) - { - m_threadPool.QueueWorkItem(x => - { - try - { - req.DoHTTPGruntWork(m_server, - req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id)); - byContextDequeue(req); - } - catch (ObjectDisposedException) - { - // Ignore it, no need to reply - } - return null; - }, null); - } - else - { - ReQueueEvent(req); - } + ReQueueEvent(req); } } - catch (Exception e) - { - m_log.ErrorFormat("Exception in poll service thread: " + e.ToString()); - } + } + catch (Exception e) + { + m_log.ErrorFormat("Exception in poll service thread: " + e.ToString()); } } } - } } diff --git a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs index 6d548ada23..f3acacd649 100644 --- a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs +++ b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs @@ -372,7 +372,7 @@ namespace OpenSim.Region.ClientStack.Linden caps.RegisterPollHandler( "EventQueueGet", - new PollServiceEventArgs(null, GenerateEqgCapPath(eventQueueGetUUID), HasEvents, GetEvents, NoEvents, agentID, SERVER_EQ_TIME_NO_EVENTS)); + new PollServiceEventArgs(null, GenerateEqgCapPath(eventQueueGetUUID), HasEvents, GetEvents, NoEvents, Drop, agentID, SERVER_EQ_TIME_NO_EVENTS)); } public bool HasEvents(UUID requestID, UUID agentID) diff --git a/OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs index f66ef57ace..783c3de6e1 100644 --- a/OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs +++ b/OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs @@ -222,11 +222,12 @@ namespace OpenSim.Region.ClientStack.Linden new List(); private Dictionary responses = new Dictionary(); + private HashSet dropedResponses = new HashSet(); private Scene m_scene; private MeshCapsDataThrottler m_throttler; public PollServiceMeshEventArgs(string uri, UUID pId, Scene scene) : - base(null, uri, null, null, null, pId, int.MaxValue) + base(null, uri, null, null, null, null, pId, int.MaxValue) { m_scene = scene; m_throttler = new MeshCapsDataThrottler(100000, 1400000, 10000, scene, pId); @@ -241,6 +242,17 @@ namespace OpenSim.Region.ClientStack.Linden } }; + + Drop = (x, y) => + { + lock (responses) + { + responses.Remove(x); + lock(dropedResponses) + dropedResponses.Add(x); + } + }; + GetEvents = (x, y) => { lock (responses) @@ -298,26 +310,47 @@ namespace OpenSim.Region.ClientStack.Linden if(m_scene.ShuttingDown) return; - // If the avatar is gone, don't bother to get the texture - if (m_scene.GetScenePresence(Id) == null) + lock(responses) { - response = new Hashtable(); + lock(dropedResponses) + { + if(dropedResponses.Contains(requestID)) + { + dropedResponses.Remove(requestID); + return; + } + } + + // If the avatar is gone, don't bother to get the texture + if (m_scene.GetScenePresence(Id) == null) + { + response = new Hashtable(); - response["int_response_code"] = 500; - response["str_response_string"] = "Script timeout"; - response["content_type"] = "text/plain"; - response["keepalive"] = false; - response["reusecontext"] = false; + response["int_response_code"] = 500; + response["str_response_string"] = "Script timeout"; + response["content_type"] = "text/plain"; + response["keepalive"] = false; + response["reusecontext"] = false; - lock (responses) responses[requestID] = new aPollResponse() { bytes = 0, response = response, lod = 0 }; - return; + return; + } } response = m_getMeshHandler.Handle(requestinfo.request); + lock (responses) { + lock(dropedResponses) + { + if(dropedResponses.Contains(requestID)) + { + dropedResponses.Remove(requestID); + return; + } + } + responses[requestID] = new aPollResponse() { bytes = (int)response["int_bytes"], diff --git a/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs index 14a59feb0e..15c096735e 100644 --- a/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs +++ b/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs @@ -218,11 +218,12 @@ namespace OpenSim.Region.ClientStack.Linden new List(); private Dictionary responses = new Dictionary(); + private HashSet dropedResponses = new HashSet(); private Scene m_scene; private CapsDataThrottler m_throttler = new CapsDataThrottler(100000, 1400000,10000); public PollServiceTextureEventArgs(UUID pId, Scene scene) : - base(null, "", null, null, null, pId, int.MaxValue) + base(null, "", null, null, null, null, pId, int.MaxValue) { m_scene = scene; // x is request id, y is userid @@ -236,6 +237,16 @@ namespace OpenSim.Region.ClientStack.Linden } }; + + Drop = (x, y) => + { + lock (responses) + { + responses.Remove(x); + dropedResponses.Add(x); + } + }; + GetEvents = (x, y) => { lock (responses) @@ -304,52 +315,71 @@ namespace OpenSim.Region.ClientStack.Linden if(m_scene.ShuttingDown) return; - if (requestinfo.send503) - { - response = new Hashtable(); - - response["int_response_code"] = 503; - response["str_response_string"] = "Throttled"; - response["content_type"] = "text/plain"; - response["keepalive"] = false; - response["reusecontext"] = false; - - Hashtable headers = new Hashtable(); - headers["Retry-After"] = 30; - response["headers"] = headers; - - lock (responses) - responses[requestID] = new aPollResponse() {bytes = 0, response = response}; - - return; - } - - // If the avatar is gone, don't bother to get the texture - if (m_scene.GetScenePresence(Id) == null) - { - response = new Hashtable(); - - response["int_response_code"] = 500; - response["str_response_string"] = "Script timeout"; - response["content_type"] = "text/plain"; - response["keepalive"] = false; - response["reusecontext"] = false; - - lock (responses) - responses[requestID] = new aPollResponse() {bytes = 0, response = response}; - - return; - } - - response = m_getTextureHandler.Handle(requestinfo.request); lock (responses) { - responses[requestID] = new aPollResponse() - { - bytes = (int) response["int_bytes"], - response = response - }; + lock(dropedResponses) + { + if(dropedResponses.Contains(requestID)) + { + dropedResponses.Remove(requestID); + return; + } + } + + if (requestinfo.send503) + { + response = new Hashtable(); + + response["int_response_code"] = 503; + response["str_response_string"] = "Throttled"; + response["content_type"] = "text/plain"; + response["keepalive"] = false; + response["reusecontext"] = false; + + Hashtable headers = new Hashtable(); + headers["Retry-After"] = 30; + response["headers"] = headers; + responses[requestID] = new aPollResponse() {bytes = 0, response = response}; + + return; + } + + // If the avatar is gone, don't bother to get the texture + if (m_scene.GetScenePresence(Id) == null) + { + response = new Hashtable(); + + response["int_response_code"] = 500; + response["str_response_string"] = "Script timeout"; + response["content_type"] = "text/plain"; + response["keepalive"] = false; + response["reusecontext"] = false; + + responses[requestID] = new aPollResponse() {bytes = 0, response = response}; + + return; + } + } + + response = m_getTextureHandler.Handle(requestinfo.request); + + lock (responses) + { + lock(dropedResponses) + { + if(dropedResponses.Contains(requestID)) + { + dropedResponses.Remove(requestID); + m_throttler.ProcessTime(); + return; + } + } + responses[requestID] = new aPollResponse() + { + bytes = (int) response["int_bytes"], + response = response + }; } m_throttler.ProcessTime(); } @@ -423,7 +453,6 @@ namespace OpenSim.Region.ClientStack.Linden internal sealed class CapsDataThrottler { - private volatile int currenttime = 0; private volatile int lastTimeElapsed = 0; private volatile int BytesSent = 0; diff --git a/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs index ba4fb76114..0277a24e5a 100644 --- a/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs +++ b/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs @@ -61,7 +61,6 @@ namespace OpenSim.Region.ClientStack.Linden public UUID reqID; public Hashtable request; public ScenePresence presence; - public List folders; } private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); @@ -250,17 +249,28 @@ namespace OpenSim.Region.ClientStack.Linden { private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); - private Dictionary responses = - new Dictionary(); + private Dictionary responses = new Dictionary(); + private HashSet dropedResponses = new HashSet(); private WebFetchInvDescModule m_module; public PollServiceInventoryEventArgs(WebFetchInvDescModule module, string url, UUID pId) : - base(null, url, null, null, null, pId, int.MaxValue) + base(null, url, null, null, null, null, pId, int.MaxValue) { m_module = module; HasEvents = (x, y) => { lock (responses) return responses.ContainsKey(x); }; + + Drop = (x, y) => + { + lock (responses) + { + responses.Remove(x); + lock(dropedResponses) + dropedResponses.Add(x); + } + }; + GetEvents = (x, y) => { lock (responses) @@ -285,8 +295,10 @@ namespace OpenSim.Region.ClientStack.Linden reqinfo.reqID = x; reqinfo.request = y; reqinfo.presence = sp; - reqinfo.folders = new List(); +/* why where we doing this? just to get cof ? + List folders = new List(); + // Decode the request here string request = y["body"].ToString(); @@ -322,11 +334,11 @@ namespace OpenSim.Region.ClientStack.Linden UUID folderID; if (UUID.TryParse(folder, out folderID)) { - if (!reqinfo.folders.Contains(folderID)) + if (!folders.Contains(folderID)) { if (sp.COF != UUID.Zero && sp.COF == folderID) highPriority = true; - reqinfo.folders.Add(folderID); + folders.Add(folderID); } } } @@ -334,6 +346,7 @@ namespace OpenSim.Region.ClientStack.Linden if (highPriority) m_queue.PriorityEnqueue(reqinfo); else +*/ m_queue.Enqueue(reqinfo); }; @@ -365,6 +378,19 @@ namespace OpenSim.Region.ClientStack.Linden UUID requestID = requestinfo.reqID; + + lock(responses) + { + lock(dropedResponses) + { + if(dropedResponses.Contains(requestID)) + { + dropedResponses.Remove(requestID); + return; + } + } + } + Hashtable response = new Hashtable(); response["int_response_code"] = 200; @@ -377,11 +403,21 @@ namespace OpenSim.Region.ClientStack.Linden lock (responses) { + lock(dropedResponses) + { + if(dropedResponses.Contains(requestID)) + { + dropedResponses.Remove(requestID); + requestinfo.request.Clear(); + WebFetchInvDescModule.ProcessedRequestsCount++; + return; + } + } + if (responses.ContainsKey(requestID)) m_log.WarnFormat("[FETCH INVENTORY DESCENDENTS2 MODULE]: Caught in the act of loosing responses! Please report this on mantis #7054"); responses[requestID] = response; } - requestinfo.folders.Clear(); requestinfo.request.Clear(); WebFetchInvDescModule.ProcessedRequestsCount++; } diff --git a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs index f563c68bf3..c118f3386c 100644 --- a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs +++ b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs @@ -225,7 +225,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp string uri = "/lslhttp/" + urlcode.ToString() + "/"; PollServiceEventArgs args - = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, urlcode, 25000); + = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, Drop, urlcode, 25000); args.Type = PollServiceEventArgs.EventType.LslHttp; m_HttpServer.AddPollServiceHTTPHandler(uri, args); @@ -276,7 +276,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp string uri = "/lslhttps/" + urlcode.ToString() + "/"; PollServiceEventArgs args - = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, urlcode, 25000); + = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, Drop, urlcode, 25000); args.Type = PollServiceEventArgs.EventType.LslHttp; m_HttpsServer.AddPollServiceHTTPHandler(uri, args); @@ -530,6 +530,28 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp } } } + + private void Drop(UUID requestID, UUID sessionID) + { + UrlData url = null; + lock (m_RequestMap) + { + if (m_RequestMap.ContainsKey(requestID)) + { + url = m_RequestMap[requestID]; + m_RequestMap.Remove(requestID); + if(url != null) + { + lock (url.requests) + { + if(url.requests.ContainsKey(requestID)) + url.requests.Remove(requestID); + } + } + } + } + } + private Hashtable GetEvents(UUID requestID, UUID sessionID) { UrlData url = null; diff --git a/OpenSim/Services/HypergridService/GatekeeperService.cs b/OpenSim/Services/HypergridService/GatekeeperService.cs index 9643a8bd72..3c77924a64 100644 --- a/OpenSim/Services/HypergridService/GatekeeperService.cs +++ b/OpenSim/Services/HypergridService/GatekeeperService.cs @@ -275,6 +275,7 @@ namespace OpenSim.Services.HypergridService if (!am.Success) { + reason = "Login failed: client " + curViewer + " is not allowed"; m_log.InfoFormat("[GATEKEEPER SERVICE]: Login failed, reason: client {0} is not allowed", curViewer); return false; } @@ -287,6 +288,7 @@ namespace OpenSim.Services.HypergridService if (dm.Success) { + reason = "Login failed: client " + curViewer + " is denied"; m_log.InfoFormat("[GATEKEEPER SERVICE]: Login failed, reason: client {0} is denied", curViewer); return false; } diff --git a/bin/HttpServer_OpenSim.dll b/bin/HttpServer_OpenSim.dll index 5db99ef2a4..bc28ce4537 100755 Binary files a/bin/HttpServer_OpenSim.dll and b/bin/HttpServer_OpenSim.dll differ diff --git a/bin/HttpServer_OpenSim.pdb b/bin/HttpServer_OpenSim.pdb index 25b6760a99..ba6b0b0298 100644 Binary files a/bin/HttpServer_OpenSim.pdb and b/bin/HttpServer_OpenSim.pdb differ diff --git a/bin/HttpServer_OpenSim.xml b/bin/HttpServer_OpenSim.xml deleted file mode 100644 index 7b6912ec5a..0000000000 --- a/bin/HttpServer_OpenSim.xml +++ /dev/null @@ -1,5574 +0,0 @@ - - - - HttpServer_OpenSim - - - - - Delegate used to let authentication modules authenticate the user name and password. - - Realm that the user want to authenticate in - User name specified by client - Can either be user password or implementation specific token. - object that will be stored in a session variable called if authentication was successful. - throw forbidden exception if too many attempts have been made. - - - Use to specify that the token is a HA1 token. (MD5 generated - string from realm, user name and password); Md5String(userName + ":" + realm + ":" + password); - - - - - - Let's you decide on a system level if authentication is required. - - HTTP request from client - true if user should be authenticated. - throw if no more attempts are allowed. - If no more attempts are allowed - - - - Authentication modules are used to implement different - kind of HTTP authentication. - - - - - Initializes a new instance of the class. - - Delegate used to provide information used during authentication. - Delegate used to determine if authentication is required (may be null). - - - - Initializes a new instance of the class. - - Delegate used to provide information used during authentication. - - - - name used in HTTP request. - - - - - Tag used for authentication. - - - - - Create a response that can be sent in the WWW-Authenticate header. - - Realm that the user should authenticate in - Array with optional options. - A correct authentication request. - If realm is empty or null. - - - - An authentication response have been received from the web browser. - Check if it's correct - - Contents from the Authorization header - Realm that should be authenticated - GET/POST/PUT/DELETE etc. - options to specific implementations - Authentication object that is stored for the request. A user class or something like that. - if is invalid - If any of the parameters is empty or null. - - - - Used to invoke the authentication delegate that is used to lookup the user name/realm. - - Realm (domain) that user want to authenticate in - User name - Password used for validation. Some implementations got password in clear text, they are then sent to client. - object that will be stored in the request to help you identify the user if authentication was successful. - true if authentication was successful - - - - Determines if authentication is required. - - HTTP request from browser - true if user should be authenticated. - throw from your delegate if no more attempts are allowed. - If no more attempts are allowed - - - - The "basic" authentication scheme is based on the model that the - client must authenticate itself with a user-ID and a password for - each realm. The realm value should be considered an opaque string - which can only be compared for equality with other realms on that - server. The server will service the request only if it can validate - the user-ID and password for the protection space of the Request-URI. - There are no optional authentication parameters. - - - - - Initializes a new instance of the class. - - Delegate used to provide information used during authentication. - Delegate used to determine if authentication is required (may be null). - - - - Initializes a new instance of the class. - - Delegate used to provide information used during authentication. - - - - Create a response that can be sent in the WWW-Authenticate header. - - Realm that the user should authenticate in - Not used in basic auth - A correct auth request. - - - - An authentication response have been received from the web browser. - Check if it's correct - - Contents from the Authorization header - Realm that should be authenticated - GET/POST/PUT/DELETE etc. - Not used in basic auth - Authentication object that is stored for the request. A user class or something like that. - if authenticationHeader is invalid - If any of the paramters is empty or null. - - - - name used in http request. - - - - - Implements HTTP Digest authentication. It's more secure than Basic auth since password is - encrypted with a "key" from the server. - - - Keep in mind that the password is encrypted with MD5. Use a combination of SSL and digest auth to be secure. - - - - - Initializes a new instance of the class. - - Delegate used to provide information used during authentication. - Delegate used to determine if authentication is required (may be null). - - - - Initializes a new instance of the class. - - Delegate used to provide information used during authentication. - - - - Used by test classes to be able to use hardcoded values - - - - - name used in http request. - - - - - An authentication response have been received from the web browser. - Check if it's correct - - Contents from the Authorization header - Realm that should be authenticated - GET/POST/PUT/DELETE etc. - First option: true if username/password is correct but not cnonce - - Authentication object that is stored for the request. A user class or something like that. - - if authenticationHeader is invalid - If any of the paramters is empty or null. - - - - Gets or sets whether the token supplied in is a - HA1 generated string. - - - - - Encrypts parameters into a Digest string - - Realm that the user want to log into. - User logging in - Users password. - HTTP method. - Uri/domain that generated the login prompt. - Quality of Protection. - "Number used ONCE" - Hexadecimal request counter. - "Client Number used ONCE" - Digest encrypted string - - - - - - Md5 hex encoded "userName:realm:password", without the quotes. - Md5 hex encoded "method:uri", without the quotes - Quality of Protection - "Number used ONCE" - Hexadecimal request counter. - Client number used once - - - - - Create a response that can be sent in the WWW-Authenticate header. - - Realm that the user should authenticate in - First options specifies if true if username/password is correct but not cnonce. - A correct auth request. - If realm is empty or null. - - - - Decodes authorization header value - - header value - Encoding that the buffer is in - All headers and their values if successful; otherwise null - - NameValueCollection header = DigestAuthentication.Decode("response=\"6629fae49393a05397450978507c4ef1\",\r\nc=00001", Encoding.ASCII); - - Can handle lots of whitespaces and new lines without failing. - - - - Gets the current nonce. - - - - - - Gets the Md5 hash bin hex2. - - To be hashed. - - - - - determines if the nonce is valid or has expired. - - nonce value (check wikipedia for info) - true if the nonce has not expired. - - - - Small design by contract implementation. - - - - - Check whether a parameter is empty. - - Parameter value - Parameter name, or error description. - value is empty. - - - - Checks whether a parameter is null. - - Parameter value - Parameter name, or error description. - value is null. - - - - Checks whether a parameter is null. - - - Parameter value - Parameter name, or error description. - value is null. - - - - Invoked when a client have been accepted by the - - - Can be used to revoke incoming connections - - - - - Initializes a new instance of the class. - - The socket. - - - - Accepted socket. - - - - - Client should be revoked. - - - - - Client may not be handled. - - - - - Add a component instance - - Interface type - Instance to add - - - - Get a component. - - Interface type - Component if registered, otherwise null. - - Component will get created if needed. - - - - If instance cannot be created. - - - - Checks if the specified component interface have been added. - - - true if found; otherwise false. - - - - Add a component. - - Type being requested. - Type being created. - Type have already been mapped. - - - - Lists content type mime types. - - - - - text/plain - - - - - text/haml - - - - - content type for javascript documents = application/javascript - - - - RFC 4329 states that text/javascript have been superseeded by - application/javascript. You might still want to check browser versions - since older ones do not support application/javascript. - - Browser support: http://krijnhoetmer.nl/stuff/javascript/mime-types/ - - - - - text/xml - - - - - A list of content types - - - - - - - Semicolon separated content types. - - - - Get this first content type. - - - - - Fetch a content type - - Part of type ("xml" would return "application/xml") - - All content types are in lower case. - - - - Returns an enumerator that iterates through a collection. - - - An object that can be used to iterate through the collection. - - - - - Searches for the specified type - - Can also be a part of a type (searching for "xml" would return true for "application/xml"). - true if type was found. - - - - Timeout Manager. Checks for dead clients. Clients with open connections that are not doing anything. Closes sessions opened with keepalive. - - - - - Use a Thread or a Timer to monitor the ugly - - - - - Causes the watcher to immediately check the connections. - - - - - Environment.TickCount is an int but it counts all 32 bits so it goes positive - and negative every 24.9 days. This trims down TickCount so it doesn't wrap - for the callers. - This trims it to a 12 day interval so don't let your frame time get too long. - - - - - - Environment.TickCount is an int but it counts all 32 bits so it goes positive - and negative every 24.9 days. Subtracts the passed value (previously fetched by - 'EnvironmentTickCount()') and accounts for any wrapping. - - - - subtraction of passed prevValue from current Environment.TickCount - - - - Environment.TickCount is an int but it counts all 32 bits so it goes positive - and negative every 24.9 days. Subtracts the passed value (previously fetched by - 'EnvironmentTickCount()') and accounts for any wrapping. - - - - subtraction of passed prevValue from current Environment.TickCount - - - - Environment.TickCount is an int but it counts all 32 bits so it goes positive - and negative every 24.9 days. Subtracts the passed value (previously fetched by - 'EnvironmentTickCount()') and accounts for any wrapping. - - subtraction of passed prevValue from current Environment.TickCount - - - - We dont want to let the server to die due to exceptions thrown in worker threads. - therefore we use this delegate to give you a change to handle uncaught exceptions. - - Class that the exception was thrown in. - Exception - - Server will throw a InternalServerException in release version if you dont - handle this delegate. - - - - - The request could not be understood by the server due to malformed syntax. - The client SHOULD NOT repeat the request without modifications. - - Text taken from: http://www.submissionchamber.com/help-guides/error-codes.php - - - - - Create a new bad request exception. - - reason to why the request was bad. - - - - Create a new bad request exception. - - reason to why the request was bad. - inner exception - - - - The server understood the request, but is refusing to fulfill it. - Authorization will not help and the request SHOULD NOT be repeated. - If the request method was not HEAD and the server wishes to make public why the request has not been fulfilled, - it SHOULD describe the reason for the refusal in the entity. If the server does not wish to make this information - available to the client, the status code 404 (Not Found) can be used instead. - - Text taken from: http://www.submissionchamber.com/help-guides/error-codes.php - - - - - Initializes a new instance of the class. - - error message - - - - All HTTP based exceptions will derive this class. - - - - - Create a new HttpException - - http status code (sent in the response) - error description - - - - Create a new HttpException - - http status code (sent in the response) - error description - inner exception - - - - status code to use in the response. - - - - - The server encountered an unexpected condition which prevented it from fulfilling the request. - - - - - Initializes a new instance of the class. - - - - - Initializes a new instance of the class. - - error message. - - - - Initializes a new instance of the class. - - error message. - inner exception. - - - - The requested resource was not found in the web server. - - - - - Create a new exception - - message describing the error - inner exception - - - - Create a new exception - - message describing the error - - - - The request requires user authentication. The response MUST include a - WWW-Authenticate header field (section 14.47) containing a challenge - applicable to the requested resource. - - The client MAY repeat the request with a suitable Authorization header - field (section 14.8). If the request already included Authorization - credentials, then the 401 response indicates that authorization has been - refused for those credentials. If the 401 response contains the same challenge - as the prior response, and the user agent has already attempted authentication - at least once, then the user SHOULD be presented the entity that was given in the response, - since that entity might include relevant diagnostic information. - - HTTP access authentication is explained in rfc2617: - http://www.ietf.org/rfc/rfc2617.txt - - (description is taken from - http://www.submissionchamber.com/help-guides/error-codes.php#sec10.4.2) - - - - - Create a new unauhtorized exception. - - - - - - Create a new unauhtorized exception. - - reason to why the request was unauthorized. - inner exception - - - - Create a new unauhtorized exception. - - reason to why the request was unauthorized. - - - - This provider is used to let us implement any type of form decoding we want without - having to rewrite anything else in the server. - - - - - - - Should contain boundary and type, as in: multipart/form-data; boundary=---------------------------230051238959 - Stream containing form data. - Encoding used when decoding the stream - if no parser was found. - If stream is null or not readable. - If stream contents cannot be decoded properly. - - - - Add a decoder. - - - - - - - Number of added decoders. - - - - - Use with care. - - - - - Decoder used for unknown content types. - - - - Represents a field in a multipart form - - - - - - - - - - - - Interface for form content decoders. - - - - - - - Stream containing the content - Content type (with any additional info like boundry). Content type is always supplied in lower case - Stream enconding - A http form, or null if content could not be parsed. - If contents in the stream is not valid input data. - - - - Checks if the decoder can handle the mime type - - Content type (with any additional info like boundry). Content type is always supplied in lower case. - True if the decoder can parse the specified content type - - - - - - - http://www.faqs.org/rfcs/rfc1867.html - - - - - multipart/form-data - - - - - form-data - - - - - - - Stream containing the content - Content type (with any additional info like boundry). Content type is always supplied in lower case - Stream enconding - A http form, or null if content could not be parsed. - If contents in the stream is not valid input data. - If any parameter is null - - - - Checks if the decoder can handle the mime type - - Content type (with any additional info like boundry). Content type is always supplied in lower case. - True if the decoder can parse the specified content type - - - - Can handle application/x-www-form-urlencoded - - - - - - Stream containing the content - Content type (with any additional info like boundry). Content type is always supplied in lower case - Stream encoding - - A HTTP form, or null if content could not be parsed. - - If contents in the stream is not valid input data. - - - - Checks if the decoder can handle the mime type - - Content type (with any additional info like boundry). Content type is always supplied in lower case. - True if the decoder can parse the specified content type - - - - This decoder converts XML documents to form items. - Each element becomes a subitem in the form, and each attribute becomes an item. - - - // xml: somethingdata - // result: - // form["hello"].Value = "something" - // form["hello"]["id"].Value = 1 - // form["hello"]["world]["id"].Value = 1 - // form["hello"]["world"].Value = "data" - - - The original xml document is stored in form["__xml__"].Value. - - - - - - - Stream containing the content - Content type (with any additional info like boundry). Content type is always supplied in lower case - Stream encoding - Note: contentType and encoding are not used? - A http form, or null if content could not be parsed. - - - - - Recursive function that will go through an xml element and store it's content - to the form item. - - (parent) Item in form that content should be added to. - Node that should be parsed. - - - - Checks if the decoder can handle the mime type - - Content type (with any additional info like boundry). Content type is always supplied in lower case. - True if the decoder can parse the specified content type - - - - Helpers making it easier to work with forms. - - - - - - Used to let the website use different JavaScript libraries. - Default is - - - - - Create a <form> tag. - - name of form - action to invoke on submit - form should be posted as Ajax - HTML code - - - // without options - WebHelper.FormStart("frmLogin", "/user/login", Request.IsAjax); - - // with options - WebHelper.FormStart("frmLogin", "/user/login", Request.IsAjax, "style", "display:inline", "class", "greenForm"); - - - HTML attributes or JavaScript options. - Method will ALWAYS be POST. - options must consist of name, value, name, value - - - - Creates a select list with the values in a collection. - - Name of the SELECT-tag - collection used to generate options. - delegate used to return id and title from objects. - value that should be marked as selected. - First row should contain an empty value. - string containing a SELECT-tag. - - - - - Creates a select list with the values in a collection. - - Name of the SELECT-tag - Id of the SELECT-tag - collection used to generate options. - delegate used to return id and title from objects. - value that should be marked as selected. - First row should contain an empty value. - string containing a SELECT-tag. - - - - // Class that is going to be used in a SELECT-tag. - public class User - { - private readonly string _realName; - private readonly int _id; - public User(int id, string realName) - { - _id = id; - _realName = realName; - } - public string RealName - { - get { return _realName; } - } - - public int Id - { - get { return _id; } - } - } - - // Using an inline delegate to generate the select list - public void UserInlineDelegate() - { - List<User> items = new List<User>(); - items.Add(new User(1, "adam")); - items.Add(new User(2, "bertial")); - items.Add(new User(3, "david")); - string htmlSelect = Select("users", "users", items, delegate(object o, out object id, out object value) - { - User user = (User)o; - id = user.Id; - value = user.RealName; - }, 2, true); - } - - // Using an method as delegate to generate the select list. - public void UseExternalDelegate() - { - List<User> items = new List<User>(); - items.Add(new User(1, "adam")); - items.Add(new User(2, "bertial")); - items.Add(new User(3, "david")); - string htmlSelect = Select("users", "users", items, UserOptions, 1, true); - } - - // delegate returning id and title - public static void UserOptions(object o, out object id, out object title) - { - User user = (User)o; - id = user.Id; - value = user.RealName; - } - - - name, id, collection or getIdTitle is null. - - - - Creates a select list with the values in a collection. - - Name of the SELECT-tag - Id of the SELECT-tag - collection used to generate options. - delegate used to return id and title from objects. - value that should be marked as selected. - First row should contain an empty value. - name, value collection of extra HTML attributes. - string containing a SELECT-tag. - - name, id, collection or getIdTitle is null. - Invalid HTML attribute list. - - - - Generate a list of HTML options - - collection used to generate options. - delegate used to return id and title from objects. - value that should be marked as selected. - First row should contain an empty value. - - collection or getIdTitle is null. - - - sb is null. - - - - Creates a check box. - - element name - element value - determines if the check box is selected or not. This is done differently depending on the - type of variable. A boolean simply triggers checked or not, all other types are compared with "value" to determine if - the box is checked or not. - a list with additional attributes (name, value, name, value). - a generated radio button - - - - Creates a check box. - - element name - element id - element value - determines if the check box is selected or not. This is done differently depending on the - type of variable. A boolean simply triggers checked or not, all other types are compared with "value" to determine if - the box is checked or not. - a list with additional attributes (name, value, name, value). - a generated radio button - - value in your business object. (check box will be selected if it matches the element value) - - - - - Creates a check box. - - element name - element id - determines if the check box is selected or not. This is done differently depending on the - type of variable. A boolean simply triggers checked or not, all other types are compared with "value" to determine if - the box is checked or not. - a list with additional attributes (name, value, name, value). - a generated radio button - will set value to "1". - - - - Creates a RadioButton. - - element name - element value - determines if the radio button is selected or not. This is done differently depending on the - type of variable. A boolean simply triggers checked or not, all other types are compared with "value" to determine if - the box is checked or not. - a list with additional attributes (name, value, name, value). - a generated radio button - - - - Creates a RadioButton. - - element name - element id - element value - determines if the radio button is selected or not. This is done differently depending on the - type of variable. A boolean simply triggers checked or not, all other types are compared with "value" to determine if - the box is checked or not. - a list with additional attributes (name, value, name, value). - a generated radio button - - - - form close tag - - - - - - Delegate used by to populate select options. - - current object (for instance a User). - Text that should be displayed in the value part of a <optiongt;-tag. - Text shown in the select list. - - // Class that is going to be used in a SELECT-tag. - public class User - { - private readonly string _realName; - private readonly int _id; - public User(int id, string realName) - { - _id = id; - _realName = realName; - } - public string RealName - { - get { return _realName; } - } - - public int Id - { - get { return _id; } - } - } - - // Using an inline delegate to generate the select list - public void UserInlineDelegate() - { - List<User> items = new List<User>(); - items.Add(new User(1, "adam")); - items.Add(new User(2, "bertial")); - items.Add(new User(3, "david")); - string htmlSelect = Select("users", "users", items, delegate(object o, out object id, out object value) - { - User user = (User)o; - id = user.Id; - value = user.RealName; - }, 2, true); - } - - // Using an method as delegate to generate the select list. - public void UseExternalDelegate() - { - List<User> items = new List<User>(); - items.Add(new User(1, "adam")); - items.Add(new User(2, "bertial")); - items.Add(new User(3, "david")); - string htmlSelect = Select("users", "users", items, UserOptions, 1, true); - } - - // delegate returning id and title - public static void UserOptions(object o, out object id, out object title) - { - User user = (User)o; - id = user.Id; - value = user.RealName; - } /// - - - - PrototypeJS implementation of the javascript functions. - - - - - Requests a url through ajax - - url to fetch. Url is NOT enclosed in quotes by the implementation. You need to do that yourself. - optional options in format "key, value, key, value", used in JS request object. All keys should end with colon. - a link tag - onclick attribute is used by this method. - - - // plain text - JSHelper.AjaxRequest("'/user/show/1'"); - - // ajax request using this.href - string link = "<a href=\"/user/call/1\" onclick=\"" + JSHelper.AjaxRequest("this.href") + "/<call user</a>"; - - - - - - Determins if a list of strings contains a specific value - - options to check in - value to find - true if value was found - case insensitive - - - - Ajax requests that updates an element with - the fetched content - - URL to fetch. URL is NOT enclosed in quotes by the implementation. You need to do that yourself. - element to update - options in format "key, value, key, value". All keys should end with colon. - A link tag. - - - JSHelper.AjaxUpdater("'/user/show/1'", "user", "onsuccess:", "alert('hello');", "asynchronous:", "true"); - - - - - - A link that pop ups a Dialog (overlay div) - - URL to contents of dialog - link title - name, value, name, value - - A "a"-tag that popups a dialog when clicked - - Requires Control.Modal found here: http://livepipe.net/projects/control_modal/ - And the following JavaScript (load it in application.js): - - Event.observe(window, 'load', - function() { - document.getElementsByClassName('modal').each(function(link){ new Control.Modal(link); }); - } - ); - - - - WebHelper.DialogLink("/user/show/1", "show user", "onmouseover", "alert('booh!');"); - - - - - create a modal dialog (usually using DIVs) - - url to fetch - dialog title - javascript/html attributes. javascript options ends with colon ':'. - - - - - Close a javascript dialog window/div. - - javascript for closing a dialog. - - - - - javascript action that should be added to the "onsubmit" event in the form tag. - - remember to encapsulate strings in '' - - All javascript option names should end with colon. - - - JSHelper.AjaxRequest("/user/show/1", "onsuccess:", "$('userInfo').update(result);"); - - - - - - Will contain helper functions for javascript. - - - - - Requests a url through ajax - - url to fetch. Url is NOT enclosed in quotes by the implementation. You need to do that yourself. - optional options in format "key, value, key, value", used in JS request object. All keys should end with colon. - a link tag - onclick attribute is used by this method. - - - // plain text - JSHelper.AjaxRequest("'/user/show/1'"); - - // ajax request using this.href - string link = "<a href=\"/user/call/1\" onclick=\"" + JSHelper.AjaxRequest("this.href") + "/<call user</a>"; - - - - - - Ajax requests that updates an element with - the fetched content - - url to fetch. Url is NOT enclosed in quotes by the implementation. You need to do that yourself. - element to update - options in format "key, value, key, value". All keys should end with colon. - A link tag. - - - JSHelper.AjaxUpdater("'/user/show/1'", "user", "onsuccess:", "alert('hello');", "asynchronous:", "true"); - - - - - - Opens contents in a dialog window. - - url to contents of dialog - link title - name, value, name, value, all parameter names should end with colon. - - - - Close a javascript dialog window/div. - - javascript for closing a dialog. - - - - - The object form class takes an object and creates form items for it. - - - - - Initializes a new instance of the class. - - - form name *and* id. - action to do when form is posted. - - - - - Initializes a new instance of the class. - - form name *and* id. - action to do when form is posted. - object to get values from - - - - Initializes a new instance of the class. - - form action. - object to get values from. - - - - write out the FORM-tag. - - generated html code - - - - Writeout the form tag - - form should be posted through ajax. - generated html code - - - - Generates a text box. - - - - generated html code - - - - password box - - - - generated html code - - - - Hiddens the specified property name. - - Name of the property. - The options. - generated html code - - - - Labels the specified property name. - - property in object. - caption - generated html code - - - - Generate a checkbox - - property in object - checkbox value - additional html attributes. - generated html code - - - - Write a html select tag - - object property. - id column - The title column. - The options. - - - - - Selects the specified property name. - - Name of the property. - The items. - The id column. - The title column. - The options. - - - - - Write a submit tag. - - button caption - html submit tag - - - - html end form tag - - html - - - - Container to bind resource names to assemblies - - - - - Instantiates an instance of - - The dot seperated uri the resource maps to - The full resource name - The assembly the resource exists in - - - - Retrieves the assembly the resource resides in - - - - - Retrieves the full name/path of the assembly - - - - - Retrieves the extension of the resource - - - - Returns the Uri without extension - - - Retrieves the full path name to the resource file - - - - Retrieves a stream to the resource - - Null if the resource couldn't be located somehow - - - Class to handle loading of resource files - - - - Initializes a new instance of the class. - - - - - Initializes a new instance of the class. - - logger. - - - - Loads resources from a namespace in the given assembly to an URI - - The URI to map the resources to - The assembly in which the resources reside - The namespace from which to load the resources - - - resourceLoader.LoadResources("/user/", typeof(User).Assembly, "MyLib.Models.User.Views"); - - Will make the resource MyLib.Models.User.Views.list.Haml accessible via /user/list.haml or /user/list/ - - The amount of loaded files, giving you the possibility of making sure the resources needed gets loaded - If a resource has already been mapped to an uri - - - - Retrieves a stream for the specified resource path if loaded otherwise null - - Path to the resource to retrieve a stream for - A stream or null if the resource couldn't be found - - - - Fetch all files from the resource that matches the specified arguments. - - The path to the resource to extract - - a list of files if found; or an empty array if no files are found. - - Search path must end with an asterisk for finding arbitrary files - - - - Fetch all files from the resource that matches the specified arguments. - - Where the file should reside. - Files to check - - a list of files if found; or an empty array if no files are found. - - - - - Returns whether or not the loader has an instance of the file requested - - The name of the template/file - True if the loader can provide the file - - - - Webhelper provides helpers for common tasks in HTML. - - - - - Used to let the website use different javascript libraries. - Default is - - - - - Creates a link that invokes through ajax. - - url to fetch - link title - - optional options in format "key, value, key, value". - Javascript options starts with ':'. - - a link tag - - WebHelper.AjaxRequest("/users/add/", "Add user", "method:", "post", "onclick", "validate('this');"); - - - - - Builds a link that updates an element with the fetched ajax content. - - Url to fetch content from - link title - html element to update with the results of the ajax request. - optional options in format "key, value, key, value" - A link tag. - - - - A link that pop ups a Dialog (overlay div) - - url to contents of dialog - link title - name/value of html attributes. - A "a"-tag that popups a dialog when clicked - - WebHelper.DialogLink("/user/show/1", "show user", "onmouseover", "alert('booh!');"); - - - - - Create/Open a dialog box using ajax - - - - - - - - - Close a javascript dialog window/div. - - javascript for closing a dialog. - - - - - Create a <form> tag. - - name of form - action to invoke on submit - form should be posted as ajax - html code - - WebHelper.FormStart("frmLogin", "/user/login", Request.IsAjax); - - - - - Create a link tag. - - url to go to - link title (text that is displayed) - html attributes, name, value, name, value - html code - - WebHelper.Link("/user/show/1", "Show user", "id", "showUser", "onclick", "return confirm('Are you shure?');"); - - - - - Build a link - - url to go to. - title of link (displayed text) - extra html attributes. - a complete link - - - - Build a link - - url to go to. - title of link (displayed text) - extra html attributes. - a complete link - more options - - - - Obsolete - - Obsolete - Obsolete - Obsolete - Obsolete - Obsolete - Obsolete - - - - Obsolete - - Obsolete - Obsolete - Obsolete - Obsolete - Obsolete - Obsolete - Obsolete - - - - Render errors into a UL with class "errors" - - class used by UL-tag. - items to list - an unordered html list. - - - - Render errors into a UL with class "errors" - - class used by UL-tag. - items to list - an unordered html list. - - - - Render errors into a UL with class "errors" - - - - - - - Generates a list with html attributes. - - StringBuilder that the options should be added to. - attributes set by user. - attributes set by any of the helper classes. - - - - Generates a list with html attributes. - - StringBuilder that the options should be added to. - - - - - Purpose of this class is to create a javascript toolkit independent javascript helper. - - - - - Generates a list with JS options. - - StringBuilder that the options should be added to. - the javascript options. name, value pairs. each string value should be escaped by YOU! - true if we should start with a comma. - - - - Removes any javascript parameters from an array of parameters - - The array of parameters to remove javascript params from - An array of html parameters - - - - javascript action that should be added to the "onsubmit" event in the form tag. - - - All javascript option names should end with colon. - - - JSHelper.AjaxRequest("/user/show/1", "onsuccess:", "$('userInfo').update(result);"); - - - - - - Requests a url through ajax - - url to fetch - optional options in format "key, value, key, value", used in JS request object. - a link tag - All javascript option names should end with colon. - - - JSHelper.AjaxRequest("/user/show/1", "onsuccess:", "$('userInfo').update(result);"); - - - - - - Ajax requests that updates an element with - the fetched content - - Url to fetch content from - element to update - optional options in format "key, value, key, value", used in JS updater object. - A link tag. - All javascript option names should end with colon. - - - JSHelper.AjaxUpdater("/user/show/1", "userInfo", "onsuccess:", "alert('Successful!');"); - - - - - - A link that pop ups a Dialog (overlay div) - - url to contents of dialog - link title - A "a"-tag that popups a dialog when clicked - name/value of html attributes - - WebHelper.DialogLink("/user/show/1", "show user", "onmouseover", "alert('booh!');"); - - - - - Close a javascript dialog window/div. - - javascript for closing a dialog. - - - - - Creates a new modal dialog window - - url to open in window. - window title (may not be supported by all js implementations) - - - - - - Helpers to make XML handling easier - - - - - Serializes object to XML. - - object to serialize. - XML - - Removes name spaces and adds indentation - - - - - Create an object from a XML string - - Type of object - XML string - object - - - - Contains a connection to a browser/client. - - - Remember to after you have hooked the event. - - TODO: Maybe this class should be broken up into HttpClientChannel and HttpClientContext? - - - - This context have been cleaned, which means that it can be reused. - - - - - Context have been started (a new client have connected) - - - - - Initializes a new instance of the class. - - true if the connection is secured (SSL/TLS) - client that connected. - Stream used for communication - Used to create a . - Size of buffer to use when reading data. Must be at least 4096 bytes. - If fails - Stream must be writable and readable. - - - - Process incoming body bytes. - - - Bytes - - - - - - - - - - - Overload to specify own type. - - - Must be specified before the context is being used. - - - - - Start reading content. - - - Make sure to call base.Start() if you override this method. - - - - - Clean up context. - - - Make sure to call base.Cleanup() if you override the method. - - - - - Using SSL or other encryption method. - - - - - Using SSL or other encryption method. - - - - - Specify which logger to use. - - - - - Gets or sets the network stream. - - - - - Gets or sets IP address that the client connected from. - - - - - Gets or sets port that the client connected from. - - - - - Disconnect from client - - error to report in the event. - - - - Send a response. - - Either or - HTTP status code - reason for the status code. - HTML body contents, can be null or empty. - A content type to return the body as, i.e. 'text/html' or 'text/plain', defaults to 'text/html' if null or empty - If is invalid. - - - - Send a response. - - Either or - HTTP status code - reason for the status code. - - - - Send a response. - - - - - - send a whole buffer - - buffer to send - - - - - Send data using the stream - - Contains data to send - Start position in buffer - number of bytes to send - - - - - - The context have been disconnected. - - - Event can be used to clean up a context, or to reuse it. - - - - - A request have been received in the context. - - - - - Used to create and reuse contexts. - - - - - Initializes a new instance of the class. - - The writer. - Amount of bytes to read from the incoming socket stream. - Used to create a request parser. - - - - True if detailed trace logs should be written. - - - - - Create a new context. - - true if socket is running HTTPS. - Client that connected - Network/SSL stream. - A context. - - - - Create a new context. - - true if HTTPS is used. - Remote client - Network stream, uses . - A new context (always). - - - - Create a secure . - - Client socket (accepted by the ). - HTTPS certificate to use. - Kind of HTTPS protocol. Usually TLS or SSL. - - A created . - - - - - A request have been received from one of the contexts. - - - - - Creates a that handles a connected client. - - Client socket (accepted by the ). - - A creates . - - - - - Server is shutting down so shut down the factory - - - - - Custom network stream to mark sockets as reusable when disposing the stream. - - - - - Creates a new instance of the class for the specified . - - - The that the will use to send and receive data. - - - The parameter is null. - - - The parameter is not connected. - -or- - The property of the parameter is not . - -or- - The parameter is in a nonblocking state. - - - - - Initializes a new instance of the class for the specified with the specified ownership. - - - The that the will use to send and receive data. - - - Set to true to indicate that the will take ownership of the ; otherwise, false. - - - The parameter is null. - - - The parameter is not connected. - -or- - the value of the property of the parameter is not . - -or- - the parameter is in a nonblocking state. - - - - - Creates a new instance of the class for the specified with the specified access rights. - - - The that the will use to send and receive data. - - - A bitwise combination of the values that specify the type of access given to the over the provided . - - - The parameter is null. - - - The parameter is not connected. - -or- - the property of the parameter is not . - -or- - the parameter is in a nonblocking state. - - - - - Creates a new instance of the class for the specified with the specified access rights and the specified ownership. - - - The that the will use to send and receive data. - - - A bitwise combination of the values that specifies the type of access given to the over the provided . - - - Set to true to indicate that the will take ownership of the ; otherwise, false. - - - The parameter is null. - - - The parameter is not connected. - -or- - The property of the parameter is not . - -or- - The parameter is in a nonblocking state. - - - - - Closes the current stream and releases any resources (such as sockets and file handles) associated with the current stream. - - - - - Releases the unmanaged resources used by the and optionally releases the managed resources. - - true to release both managed and unmanaged resources; false to release only unmanaged resources. - - - - Used to create es. - - - - - Creates a that handles a connected client. - - Client socket (accepted by the ). - A creates . - - - - Create a secure . - - Client socket (accepted by the ). - HTTPS certificate to use. - Kind of HTTPS protocol. Usually TLS or SSL. - A created . - - - - A request have been received from one of the contexts. - - - - - Server is shutting down so shut down the factory - - - - - Container class for posted files - - - - - Creates a container for a posted file - - The identifier of the post field - The file path - The content type of the file - The name of the file uploaded - If any parameter is null or empty - - - - Creates a container for a posted file - - If any parameter is null or empty - - - Destructor disposing the file - - - - The name/id of the file - - - - - The full file path - - - - - The name of the uploaded file - - - - - The type of file - - - - - Deletes the temporary file - - True if manual dispose - - - - Disposing interface, cleans up managed resources (the temporary file) and suppresses finalization - - - - Container for posted form data - - - Instance to help mark a non-initialized form - - - Initializes a form container with the specified name - - - - Makes a deep copy of the input - - The input to copy - - - - Adds a file to the collection of posted files - - The file to add - If the file is already added - If file is null - If the instance is HttpForm.EmptyForm which cannot be modified - - - - Checks if the form contains a specified file - - Field name of the file parameter - True if the file exists - If the instance is HttpForm.EmptyForm which cannot be modified - - - - Retrieves a file held by by the form - - The identifier of the file - The requested file or null if the file was not found - If name is null or empty - If the instance is HttpForm.EmptyForm which cannot be modified - - - - Retrieves the number of files added to the - - 0 if no files are added - - - Disposes all held HttpFile's and resets values - - - - Generic helper functions for HTTP - - - - - Version string for HTTP v1.0 - - - - - Version string for HTTP v1.1 - - - - - An empty URI - - - - - Parses a query string. - - Query string (URI encoded) - A object if successful; otherwise - queryString is null. - If string cannot be parsed. - - - - Contains some kind of input from the browser/client. - can be QueryString, form data or any other request body content. - - - - Representation of a non-initialized class instance - - - Variable telling the class that it is non-initialized - - - - Initializes a new instance of the class. - - form name. - - - - Initializes a new instance of the class. - - form name. - if set to true all changes will be ignored. - this constructor should only be used by Empty - - - Creates a deep copy of the HttpInput class - The object to copy - The function makes a deep copy of quite a lot which can be slow - - - - Form name as lower case - - - - - Add a new element. Form array elements are parsed - and added in a correct hierarchy. - - Name is converted to lower case. - - name is null. - Cannot add stuff to . - - - - Get a form item. - - - Returns if item was not found. - - - - Returns true if the class contains a with the corresponding name. - - The field/query string name - True if the value exists - - - - Parses an item and returns it. - This function is primarily used to parse array items as in user[name]. - - - - - - - Outputs the instance representing all its values joined together - - - - Returns all items as an unescaped query string. - - - - - Extracts one parameter from an array - - Containing the string array - All but the first value - - string test1 = ExtractOne("system[user][extension][id]"); - string test2 = ExtractOne(test1); - string test3 = ExtractOne(test2); - // test1 = user[extension][id] - // test2 = extension[id] - // test3 = id - - - - Resets all data contained by class - - - - Returns an enumerator that iterates through the collection. - - - - A that can be used to iterate through the collection. - - 1 - - - - Returns an enumerator that iterates through a collection. - - - - An object that can be used to iterate through the collection. - - 2 - - - - Base class for request data containers - - - - - Adds a parameter mapped to the presented name - - The name to map the parameter to - The parameter value - - - - Returns a request parameter - - The name associated with the parameter - - - - - Returns true if the container contains the requested parameter - - Parameter id - True if parameter exists - - - - represents a HTTP input item. Each item can have multiple sub items, a sub item - is made in a HTML form by using square brackets - - - // becomes: - Console.WriteLine("Value: {0}", form["user"]["FirstName"].Value); - - - All names in a form SHOULD be in lowercase. - - - - Representation of a non-initialized . - - - - Initializes an input item setting its name/identifier and value - - Parameter name/id - Parameter value - - - Creates a deep copy of the item specified - The item to copy - The function makes a deep copy of quite a lot which can be slow - - - - Number of values - - - - - Get a sub item - - name in lower case. - if no item was found. - - - - Name of item (in lower case). - - - - - Returns the first value, or null if no value exist. - - - - - Returns the last value, or null if no value exist. - - - - - Returns the list with values. - - - - - Add another value to this item - - Value to add. - Cannot add stuff to . - - - - checks if a sub-item exists (and has a value). - - name in lower case - true if the sub-item exists and has a value; otherwise false. - - - Returns a formatted representation of the instance with the values of all contained parameters - - - - Outputs the string in a formatted manner - - A prefix to append, used internally - produce a query string - - - - - - name in lower case - - - - - Add a sub item. - - Can contain array formatting, the item is then parsed and added in multiple levels - Value to add. - Argument is null. - Cannot add stuff to . - - - - Returns an enumerator that iterates through the collection. - - - - A that can be used to iterate through the collection. - - 1 - - - - Returns an enumerator that iterates through a collection. - - - - An object that can be used to iterate through the collection. - - 2 - - - - Outputs the string in a formatted manner - - A prefix to append, used internally - - - - - New implementation of the HTTP listener. - - - Use the Create methods to create a default listener. - - - - - A client have been accepted, but not handled, by the listener. - - - - - Initializes a new instance of the class. - - IP Address to accept connections on - TCP Port to listen on, default HTTP port is 80. - Factory used to create es. - address is null. - Port must be a positive number. - - - - Initializes a new instance of the class. - - The address. - The port. - The factory. - The certificate. - - - - Initializes a new instance of the class. - - The address. - The port. - The factory. - The certificate. - The protocol. - - - - Creates a new instance with default factories. - - Address that the listener should accept connections on. - Port that listener should accept connections on. - Created HTTP listener. - - - - Creates a new instance with default factories. - - Address that the listener should accept connections on. - Port that listener should accept connections on. - Certificate to use - Created HTTP listener. - - - - Creates a new instance with default factories. - - Address that the listener should accept connections on. - Port that listener should accept connections on. - Certificate to use - which HTTPS protocol to use, default is TLS. - Created HTTP listener. - - - - Can be used to create filtering of new connections. - - Accepted socket - - true if connection can be accepted; otherwise false. - - - - - Contains a listener that doesn't do anything with the connections. - - - - - Listen for regular HTTP connections - - IP Address to accept connections on - TCP Port to listen on, default HTTP port is 80. - Factory used to create es. - address is null. - Port must be a positive number. - - - - Initializes a new instance of the class. - - IP Address to accept connections on - TCP Port to listen on, default HTTPS port is 443 - Factory used to create es. - Certificate to use - - - - Initializes a new instance of the class. - - IP Address to accept connections on - TCP Port to listen on, default HTTPS port is 443 - Factory used to create es. - Certificate to use - which HTTPS protocol to use, default is TLS. - - - - Gives you a change to receive log entries for all internals of the HTTP library. - - - You may not switch log writer after starting the listener. - - - - - True if we should turn on trace logs. - - - - Exception. - - - - Will try to accept connections one more time. - - If any exceptions is thrown. - - - - Can be used to create filtering of new connections. - - Accepted socket - true if connection can be accepted; otherwise false. - - - - Start listen for new connections - - Number of connections that can stand in a queue to be accepted. - Listener have already been started. - - - - Stop the listener - - - - - - Catch exceptions not handled by the listener. - - - Exceptions will be thrown during debug mode if this event is not used, - exceptions will be printed to console and suppressed during release mode. - - - - - A request have been received from a . - - - - - The purpose of this module is to serve files. - - - - - Initializes a new instance of the class. - - Uri to serve, for instance "/files/" - Path on hard drive where we should start looking for files - If true a Last-Modifed header will be sent upon requests urging web browser to cache files - - - - Initializes a new instance of the class. - - Uri to serve, for instance "/files/" - Path on hard drive where we should start looking for files - - - - List with all mime-type that are allowed. - - All other mime types will result in a Forbidden http status code. - - - - characters that may not exist in a path. - - - fileMod.ForbiddenChars = new string[]{ "\\", "..", ":" }; - - - - - Mimtypes that this class can handle per default - - - - - Determines if the request should be handled by this module. - Invoked by the - - - true if this module should handle it. - - - Illegal path - - - - check if source contains any of the chars. - - - - - - - - Method that process the Uri. - - Information sent by the browser about the request - Information that is being sent back to the client. - Session used to - Failed to find file extension - File type is forbidden. - - - - return a file extension from an absolute Uri path (or plain filename) - - - - - - - A HttpModule can be used to serve Uri's. The module itself - decides if it should serve a Uri or not. In this way, you can - get a very flexible http application since you can let multiple modules - serve almost similar urls. - - - Throw if you are using a and want to prompt for user name/password. - - - - - Method that process the url - - Information sent by the browser about the request - Information that is being sent back to the client. - Session used to - true if this module handled the request. - - - - Set the log writer to use. - - logwriter to use. - - - - Log something. - - importance of log message - message - - - - If true specifies that the module doesn't consume the processing of a request so that subsequent modules - can continue processing afterwards. Default is false. - - - - - Used to inform http server that - - - - - Eventarguments used when an exception is thrown by a module - - the exception - - - - Exception thrown in a module - - - - - Serves files that are stored in embedded resources. - - - - - Initializes a new instance of the class. - Runs to make sure the basic mime types are available, they can be cleared later - through the use of if desired. - - - - - Initializes a new instance of the class. - Runs to make sure the basic mime types are available, they can be cleared later - through the use of if desired. - - The log writer to use when logging events - - - - List with all mime-type that are allowed. - - All other mime types will result in a Forbidden http status code. - - - - Mimtypes that this class can handle per default - - - - - Loads resources from a namespace in the given assembly to an uri - - The uri to map the resources to - The assembly in which the resources reside - The namespace from which to load the resources - - resourceLoader.LoadResources("/user/", typeof(User).Assembly, "MyLib.Models.User.Views"); - - will make ie the resource MyLib.Models.User.Views.stylesheet.css accessible via /user/stylesheet.css - - The amount of loaded files, giving you the possibility of making sure the resources needed gets loaded - - - - Returns true if the module can handle the request - - - - - Method that process the url - - Information sent by the browser about the request - Information that is being sent back to the client. - Session used to - true if this module handled the request. - - - - A reverse proxy are used to act as a bridge between local (protected/hidden) websites - and public clients. - - A typical usage is to allow web servers on non standard ports to still be available - to the public clients, or allow web servers on private ips to be available. - - - - - - - Base url requested from browser - Base url on private web server - - // this will return contents from http://192.168.1.128/view/jonas when client requests http://www.gauffin.com/user/view/jonas - _server.Add(new ReverseProxyModule("http://www.gauffin.com/user/", "http://192.168.1.128/"); - - - - - Method that determines if an url should be handled or not by the module - - Url requested by the client. - true if module should handle the url. - - - - Method that process the url - - Information sent by the browser about the request - Information that is being sent back to the client. - Session used to - - - - The website module let's you handle multiple websites in the same server. - It uses the "Host" header to check which site you want. - - It's recommended that you do not - add any other modules to HttpServer if you are using the website module. Instead, - add all wanted modules to each website. - - - - - - domain name that should be handled. - - - - - Name of site. - - - - - Method that process the url - - Information sent by the browser about the request - Information that is being sent back to the client. - Session used to - - - - Returns item either from a form or a query string (checks them in that order) - - - - Representation of a non-initialized HttpParam - - - Initialises the class to hold a value either from a post request or a querystring request - - - - The add method is not availible for HttpParam - since HttpParam checks both Request.Form and Request.QueryString - - name identifying the value - value to add - - - - - Checks whether the form or querystring has the specified value - - Name, case sensitive - true if found; otherwise false. - - - - Fetch an item from the form or querystring (in that order). - - - Item if found; otherwise HttpInputItem.EmptyLanguageNode - - - - Returns an enumerator that iterates through the collection. - - - - A that can be used to iterate through the collection. - - 1 - - - - Returns an enumerator that iterates through a collection. - - - - An object that can be used to iterate through the collection. - - 2 - - - - Contains server side HTTP request information. - - - - - Chars used to split an URL path into multiple parts. - - - - - Gets or sets a value indicating whether this is secure. - - - - - Path and query (will be merged with the host header) and put in Uri - - - - - - Assign a form. - - - - - - Gets whether the body is complete. - - - - - Gets kind of types accepted by the client. - - - - - Gets or sets body stream. - - - - - Gets or sets kind of connection used for the session. - - - - - Gets or sets number of bytes in the body. - - - - - Gets headers sent by the client. - - - - - Gets or sets version of HTTP protocol that's used. - - - Probably or . - - - - - - Gets or sets requested method. - - - - Will always be in upper case. - - - - - - Gets variables sent in the query string - - - - - Gets or sets requested URI. - - - - - Uri absolute path splitted into parts. - - - // uri is: http://gauffin.com/code/tiny/ - Console.WriteLine(request.UriParts[0]); // result: code - Console.WriteLine(request.UriParts[1]); // result: tiny - - - If you're using controllers than the first part is controller name, - the second part is method name and the third part is Id property. - - - - - - Gets parameter from or . - - - - - Gets form parameters. - - - - - Gets whether the request was made by Ajax (Asynchronous JavaScript) - - - - - Gets cookies that was sent with the request. - - - - - Creates a new object that is a copy of the current instance. - - - - A new object that is a copy of this instance. - - 2 - - - - Decode body into a form. - - A list with form decoders. - If body contents is not valid for the chosen decoder. - If body is still being transferred. - - - - Cookies - - the cookies - - - - Create a response object. - - A new . - - - - Called during parsing of a . - - Name of the header, should not be URL encoded - Value of the header, should not be URL encoded - If a header is incorrect. - - - - Add bytes to the body - - buffer to read bytes from - where to start read - number of bytes to read - Number of bytes actually read (same as length unless we got all body bytes). - If body is not writable - bytes is null. - offset is out of range. - - - - Clear everything in the request - - - - - Response that is sent back to the web browser / client. - - - - A response can be sent if different ways. The easiest one is - to just fill the Body stream with content, everything else - will then be taken care of by the framework. The default content-type - is text/html, you should change it if you send anything else. - - The second and slightly more complex way is to send the response - as parts. Start with sending the header using the SendHeaders method and - then you can send the body using SendBody method, but do not forget - to set and before doing so. - - - - - // Example using response body. - class MyModule : HttpModule - { - public override bool Process(IHttpRequest request, IHttpResponse response, IHttpSession session) - { - StreamWriter writer = new StreamWriter(response.Body); - writer.WriteLine("Hello dear World!"); - writer.Flush(); - - // return true to tell webserver that we've handled the url - return true; - } - } - - - todo: add two examples, using SendHeaders/SendBody and just the Body stream. - - - - Initializes a new instance of the class. - - Client that send the . - Contains information of what the client want to receive. - cannot be empty. - - - - Initializes a new instance of the class. - - Client that send the . - Version of HTTP protocol that the client uses. - Type of HTTP connection used. - - - - The body stream is used to cache the body contents - before sending everything to the client. It's the simplest - way to serve documents. - - - - - The chunked encoding modifies the body of a message in order to - transfer it as a series of chunks, each with its own size indicator, - followed by an OPTIONAL trailer containing entity-header fields. This - allows dynamically produced content to be transferred along with the - information necessary for the recipient to verify that it has - received the full message. - - - - - Defines the version of the HTTP Response for applications where it's required - for this to be forced. - - - - - Kind of connection - - - - - Encoding to use when sending stuff to the client. - - Default is UTF8 - - - - Number of seconds to keep connection alive - - Only used if Connection property is set to . - - - - Status code that is sent to the client. - - Default is - - - - Information about why a specific status code was used. - - - - - Size of the body. MUST be specified before sending the header, - unless property Chunked is set to true. - - - - - Kind of content in the body - - Default type is "text/html" - - - - Headers have been sent to the client- - - You can not send any additional headers if they have already been sent. - - - - The whole response have been sent. - - - - - Cookies that should be created/changed. - - - - - Add another header to the document. - - Name of the header, case sensitive, use lower cases. - Header values can span over multiple lines as long as each line starts with a white space. New line chars should be \r\n - If headers already been sent. - If value conditions have not been met. - Adding any header will override the default ones and those specified by properties. - - - - Send headers and body to the browser. - - If content have already been sent. - - - - Make sure that you have specified and sent the headers first. - - - If headers have not been sent. - - offset of first byte to send - number of bytes to send. - - - This method can be used if you want to send body contents without caching them first. This - is recommended for larger files to keep the memory usage low. - - - - Make sure that you have specified and sent the headers first. - - - If headers have not been sent. - - - - This method can be used if you want to send body contents without caching them first. This - is recommended for larger files to keep the memory usage low. - - - - Send headers to the client. - - If headers already been sent. - - - - - - - Redirect client to somewhere else using the 302 status code. - - Destination of the redirect - If headers already been sent. - You can not do anything more with the request when a redirect have been done. This should be your last - action. - - - - redirect to somewhere - - where the redirect should go - - No body are allowed when doing redirects. - - - - - Delegate used to find a realm/domain. - - - - - Realms are used during HTTP Authentication - - - - - - - A complete HTTP server, you need to add a module to it to be able to handle incoming requests. - - - - // this small example will add two web site modules, thus handling - // two different sites. In reality you should add Controller modules or something - // two the website modules to be able to handle different requests. - HttpServer server = new HttpServer(); - server.Add(new WebSiteModule("www.gauffin.com", "Gauffin Telecom AB")); - server.Add(new WebSiteModule("www.vapadi.se", "Remote PBX")); - - // start regular http - server.Start(IPAddress.Any, 80); - - // start https - server.Start(IPAddress.Any, 443, myCertificate); - - - - - - - - - Server that is handling the current request. - - - Will be set as soon as a request arrives to the object. - - - - - Initializes a new instance of the class. - - Used to get all components used in the server.. - - - - Initializes a new instance of the class. - - - - - Initializes a new instance of the class. - - Form decoders are used to convert different types of posted data to the object types. - - - - - - Initializes a new instance of the class. - - A session store is used to save and retrieve sessions - - - - - Initializes a new instance of the class. - - The log writer. - - - - - Initializes a new instance of the class. - - Form decoders are used to convert different types of posted data to the object types. - The log writer. - - - - - - - Initializes a new instance of the class. - - Form decoders are used to convert different types of posted data to the object types. - A session store is used to save and retrieve sessions - The log writer. - - - - - - - - Modules used for authentication. The module that is is added first is used as - the default authentication module. - - Use the corresponding property - in the if you are using multiple websites. - - - - Form decoder providers are used to decode request body (which normally contains form data). - - - - - Server name sent in HTTP responses. - - - Do NOT include version in name, since it makes it - easier for hackers. - - - - - Name of cookie where session id is stored. - - - - - Specified where logging should go. - - - - - - - - Number of connections that can wait to be accepted by the server. - - Default is 10. - - - - Gets or sets maximum number of allowed simultaneous requests. - - - - This property is useful in busy systems. The HTTP server - will start queuing new requests if this limit is hit, instead - of trying to process all incoming requests directly. - - - The default number if allowed simultaneous requests are 10. - - - - - - Gets or sets maximum number of requests queuing to be handled. - - - - The WebServer will start turning requests away if response code - to indicate that the server - is too busy to be able to handle the request. - - - - - - Adds the specified rule. - - The rule. - - - - Add a to the server. - - mode to add - - - - Decodes the request body. - - The request. - Failed to decode form data. - - - - Generate a HTTP error page (that will be added to the response body). - response status code is also set. - - Response that the page will be generated in. - . - response body contents. - - - - Generate a HTTP error page (that will be added to the response body). - response status code is also set. - - Response that the page will be generated in. - exception. - - - - Realms are used by the s. - - HTTP request - domain/realm. - - - - Process an incoming request. - - connection to client - request information - response that should be filled - session information - - - - Can be overloaded to implement stuff when a client have been connected. - - - Default implementation does nothing. - - client that disconnected - disconnect reason - - - - Handle authentication - - - - - true if request can be handled; false if not. - Invalid authorization header - - - - Will request authentication. - - - Sends respond to client, nothing else can be done with the response after this. - - - - - - - - Received from a when a request have been parsed successfully. - - that received the request. - The request. - - - - To be able to track request count. - - - - - - - Start the web server using regular HTTP. - - IP Address to listen on, use IpAddress.Any to accept connections on all IP addresses/network cards. - Port to listen on. 80 can be a good idea =) - address is null. - Port must be a positive number. - - - - Accept secure connections. - - IP Address to listen on, use to accept connections on all IP Addresses / network cards. - Port to listen on. 80 can be a good idea =) - Certificate to use - address is null. - Port must be a positive number. - - - - shut down the server and listeners - - - - - write an entry to the log file - - importance of the message - log message - - - - write an entry to the log file - - object that wrote the message - importance of the message - log message - - - - Realms are used during HTTP authentication. - Default realm is same as server name. - - - - - Let's to receive unhandled exceptions from the threads. - - - Exceptions will be thrown during debug mode if this event is not used, - exceptions will be printed to console and suppressed during release mode. - - - - - Inversion of control interface. - - - - - Add a component instance - - Interface type - Instance to add - - - - Get a component. - - Interface type - Component if registered, otherwise null. - - Component will get created if needed. - - - - - Checks if the specified component interface have been added. - - - true if found; otherwise false. - - - - Add a component. - - Type being requested. - Type being created. - - - - Contains a connection to a browser/client. - - - - - Using SSL or other encryption method. - - - - - Using SSL or other encryption method. - - - - - Disconnect from client - - error to report in the event. - - - - Send a response. - - Either or - HTTP status code - reason for the status code. - HTML body contents, can be null or empty. - A content type to return the body as, i.e. 'text/html' or 'text/plain', defaults to 'text/html' if null or empty - If is invalid. - - - - Send a response. - - Either or - HTTP status code - reason for the status code. - - - - Send a response. - - - - - - send a whole buffer - - buffer to send - - - - - Send data using the stream - - Contains data to send - Start position in buffer - number of bytes to send - - - - - - Closes the streams and disposes of the unmanaged resources - - - - - The context have been disconnected. - - - Event can be used to clean up a context, or to reuse it. - - - - - A request have been received in the context. - - - - - A have been disconnected. - - - - - Gets reason to why client disconnected. - - - - - Initializes a new instance of the class. - - Reason to disconnection. - - - - - - - - - Gets received request. - - - - - Initializes a new instance of the class. - - The request. - - - - Class that receives Requests from a . - - - - - Client have been disconnected. - - Client that was disconnected. - Reason - - - - - Invoked when a client context have received a new HTTP request - - Client that received the request. - Request that was received. - - - - - Contains server side HTTP request information. - - - - - Gets kind of types accepted by the client. - - - - - Gets or sets body stream. - - - - - Gets whether the body is complete. - - - - - Gets or sets kind of connection used for the session. - - - - - Gets or sets number of bytes in the body. - - - - - Gets cookies that was sent with the request. - - - - - Gets form parameters. - - - - - Gets headers sent by the client. - - - - - Gets or sets version of HTTP protocol that's used. - - - Probably or . - - - - - - Gets whether the request was made by Ajax (Asynchronous JavaScript) - - - - - Gets or sets requested method. - - - Will always be in upper case. - - - - - - Gets parameter from or . - - - - - Gets variables sent in the query string - - - - - Gets or sets requested URI. - - - - - Gets URI absolute path divided into parts. - - - // URI is: http://gauffin.com/code/tiny/ - Console.WriteLine(request.UriParts[0]); // result: code - Console.WriteLine(request.UriParts[1]); // result: tiny - - - If you're using controllers than the first part is controller name, - the second part is method name and the third part is Id property. - - - - - - Gets or sets path and query. - - - - Are only used during request parsing. Cannot be set after "Host" header have been - added. - - - - - Called during parsing of a . - - Name of the header, should not be URL encoded - Value of the header, should not be URL encoded - If a header is incorrect. - - - - Add bytes to the body - - buffer to read bytes from - where to start read - number of bytes to read - Number of bytes actually read (same as length unless we got all body bytes). - If body is not writable - bytes is null. - offset is out of range. - - - - Clear everything in the request - - - - - Decode body into a form. - - A list with form decoders. - If body contents is not valid for the chosen decoder. - If body is still being transferred. - - - - Sets the cookies. - - The cookies. - - - - Create a response object. - - Context for the connected client. - A new . - - - - Event driven parser used to parse incoming HTTP requests. - - - The parser supports partial messages and keeps the states between - each parsed buffer. It's therefore important that the parser gets - ed if a client disconnects. - - - - - Current state in parser. - - - - - Parse partial or complete message. - - buffer containing incoming bytes - where in buffer that parsing should start - number of bytes to parse - Unparsed bytes left in buffer. - BadRequestException. - - - - A request have been successfully parsed. - - - - - More body bytes have been received. - - - - - Request line have been received. - - - - - A header have been received. - - - - - Clear parser state. - - - - - Gets or sets the log writer. - - - - - Current state in the parsing. - - - - - Should parse the request line - - - - - Searching for a complete header name - - - - - Searching for colon after header name (ignoring white spaces) - - - - - Searching for start of header value (ignoring white spaces) - - - - - Searching for a complete header value (can span over multiple lines, as long as they are prefixed with one/more whitespaces) - - - - - Adding bytes to body - - - - - Response that is sent back to the web browser / client. - - A response can be sent if different ways. The easiest one is - to just fill the Body stream with content, everything else - will then be taken care of by the framework. The default content-type - is text/html, you should change it if you send anything else. - - The second and slighty more complex way is to send the response - as parts. Start with sending the header using the SendHeaders method and - then you can send the body using SendBody method, but do not forget - to set ContentType and ContentLength before doing so. - - - public void MyHandler(IHttpRequest request, IHttpResponse response) - { - - } - - - - - The body stream is used to cache the body contents - before sending everything to the client. It's the simplest - way to serve documents. - - - - - Defines the version of the HTTP Response for applications where it's required - for this to be forced. - - - - - The chunked encoding modifies the body of a message in order to - transfer it as a series of chunks, each with its own size indicator, - followed by an OPTIONAL trailer containing entity-header fields. This - allows dynamically produced content to be transferred along with the - information necessary for the recipient to verify that it has - received the full message. - - - - - Kind of connection - - - - - Encoding to use when sending stuff to the client. - - Default is UTF8 - - - - Number of seconds to keep connection alive - - Only used if Connection property is set to ConnectionType.KeepAlive - - - - Status code that is sent to the client. - - Default is HttpStatusCode.Ok - - - - Information about why a specific status code was used. - - - - - Size of the body. MUST be specified before sending the header, - unless property Chunked is set to true. - - - - - Kind of content in the body - - Default is text/html - - - - Headers have been sent to the client- - - You can not send any additional headers if they have already been sent. - - - - The whole response have been sent. - - - - - Cookies that should be created/changed. - - - - - Add another header to the document. - - Name of the header, case sensitive, use lower cases. - Header values can span over multiple lines as long as each line starts with a white space. New line chars should be \r\n - If headers already been sent. - If value conditions have not been met. - Adding any header will override the default ones and those specified by properties. - - - - Send headers and body to the browser. - - If content have already been sent. - - - - Make sure that you have specified ContentLength and sent the headers first. - - - If headers have not been sent. - - offest of first byte to send - number of bytes to send. - - - This method can be used if you want to send body contents without caching them first. This - is recommended for larger files to keep the memory usage low. - - - - Make sure that you have specified ContentLength and sent the headers first. - - - If headers have not been sent. - - - - This method can be used if you want to send body contents without caching them first. This - is recommended for larger files to keep the memory usage low. - - - - Send headers to the client. - - If headers already been sent. - - - - - - - Redirect client to somewhere else using the 302 status code. - - Destination of the redirect - If headers already been sent. - You can not do anything more with the request when a redirect have been done. This should be your last - action. - - - - redirect to somewhere - - where the redirect should go - - No body are allowed when doing redirects. - - - - - Type of HTTP connection - - - - - Connection is closed after each request-response - - - - - Connection is kept alive for X seconds (unless another request have been made) - - - - - Priority for log entries - - - - - - Very detailed logs to be able to follow the flow of the program. - - - - - Logs to help debug errors in the application - - - - - Information to be able to keep track of state changes etc. - - - - - Something did not go as we expected, but it's no problem. - - - - - Something that should not fail failed, but we can still keep - on going. - - - - - Something failed, and we cannot handle it properly. - - - - - Interface used to write to log files. - - - - - Write an entry to the log file. - - object that is writing to the log - importance of the log message - the message - - - - This class writes to the console. It colors the output depending on the logprio and includes a 3-level stacktrace (in debug mode) - - - - - - The actual instance of this class. - - - - - Logwriters the specified source. - - object that wrote the logentry. - Importance of the log message - The message. - - - - Get color for the specified logprio - - prio for the log entry - A for the prio - - - - Default log writer, writes everything to null (nowhere). - - - - - - The logging instance. - - - - - Writes everything to null - - object that wrote the log entry. - Importance of the log message - The message. - - - - A thread-safe lockless queue that supports multiple readers and - multiple writers - - - - - Provides a node container for data in a singly linked list - - - - Pointer to the next node in list - - - The data contained by the node - - - - Constructor - - - - - Constructor - - - - Queue head - - - Queue tail - - - Queue item count - - - Gets the current number of items in the queue. Since this - is a lockless collection this value should be treated as a close - estimate - - - - Constructor - - - - - Enqueue an item - - Item to enqeue - - - - Try to dequeue an item - - Dequeued item if the dequeue was successful - True if an item was successfully deqeued, otherwise false - - - - Contains all HTTP Methods (according to the HTTP 1.1 specification) - - See: http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html - - - - - - The DELETE method requests that the origin server delete the resource identified by the Request-URI. - - - - This method MAY be overridden by human intervention (or other means) on the origin server. - The client cannot be guaranteed that the operation has been carried out, even if the status code - returned from the origin server indicates that the action has been completed successfully. - - - However, the server SHOULD NOT indicate success unless, at the time the response is given, - it intends to delete the resource or move it to an inaccessible location. - - - A successful response SHOULD be 200 (OK) if the response includes an entity describing the status, - 202 (Accepted) if the action has not yet been enacted, - or 204 (No Content) if the action has been enacted but the response does not include an entity. - - - If the request passes through a cache and the Request-URI identifies one or more currently cached entities, - those entries SHOULD be treated as stale. Responses to this method are not cacheable. - - - - - - The GET method means retrieve whatever information (in the form of an entity) is identified by the Request-URI. - - - - If the Request-URI refers to a data-producing process, it is the produced data which shall be returned as the - entity in the response and not the source text of the process, unless that text happens to be the output of the process. - - - The semantics of the GET method change to a "conditional GET" if the request message includes an - If-Modified-Since, If-Unmodified-Since, If-Match, If-None-Match, or If-Range header field. - A conditional GET method requests that the entity be transferred only under the circumstances described - by the conditional header field(s). The conditional GET method is intended to reduce unnecessary network - usage by allowing cached entities to be refreshed without requiring multiple requests or transferring - data already held by the client. - - - - - - The HEAD method is identical to GET except that the server MUST NOT return a message-body in the response. - - - The meta information contained in the HTTP headers in response to a HEAD request SHOULD be identical to the - information sent in response to a GET request. This method can be used for obtaining meta information about - the entity implied by the request without transferring the entity-body itself. - - This method is often used for testing hypertext links for validity, accessibility, and recent modification. - - - - - The OPTIONS method represents a request for information about the communication options available on the request/response chain identified by the Request-URI. - - - This method allows the client to determine the options and/or requirements associated with a resource, or the capabilities of a server, without implying a resource action or initiating a resource retrieval. - - - - - The POST method is used to request that the origin server accept the entity enclosed - in the request as a new subordinate of the resource identified by the Request-URI in the Request-Line. - - - POST is designed to allow a uniform method to cover the following functions: - - - Annotation of existing resources; - - Posting a message to a bulletin board, newsgroup, mailing list, or similar group of articles; - - Providing a block of data, such as the result of submitting a form, to a data-handling process; - - Extending a database through an append operation. - - - - If a resource has been created on the origin server, the response SHOULD be 201 (Created) and - contain an entity which describes the status of the request and refers to the new resource, and a - Location header (see section 14.30). - - - The action performed by the POST method might not result in a resource that can be identified by a URI. - In this case, either 200 (OK) or 204 (No Content) is the appropriate response status, depending on - whether or not the response includes an entity that describes the result. - - Responses to this method are not cacheable, unless the response includes appropriate Cache-Control - or Expires header fields. However, the 303 (See Other) response can be used to direct the user agent - to retrieve a cacheable resource. - - - - - - The PUT method requests that the enclosed entity be stored under the supplied Request-URI. - - - - - If the Request-URI refers to an already existing resource, the enclosed entity SHOULD be considered as a - modified version of the one residing on the origin server. - - If the Request-URI does not point to an existing resource, and that URI is capable of being defined as a new - resource by the requesting user agent, the origin server can create the resource with that URI. - - If a new resource is created, the origin server MUST inform the user agent via the 201 (Created) response. - - If an existing resource is modified, either the 200 (OK) or 204 (No Content) response codes SHOULD be sent to - indicate successful completion of the request. - - If the resource could not be created or modified with the Request-URI, an appropriate error response SHOULD be - given that reflects the nature of the problem. - - - - The recipient of the entity MUST NOT ignore any Content-* (e.g. Content-Range) headers that it does not - understand or implement and MUST return a 501 (Not Implemented) response in such cases. - - - - - - The TRACE method is used to invoke a remote, application-layer loop- back of the request message. - - - - - Contains all HTTP Methods (according to the HTTP 1.1 specification) - - See: http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html - - - - - - The DELETE method requests that the origin server delete the resource identified by the Request-URI. - - - - This method MAY be overridden by human intervention (or other means) on the origin server. - The client cannot be guaranteed that the operation has been carried out, even if the status code - returned from the origin server indicates that the action has been completed successfully. - - - However, the server SHOULD NOT indicate success unless, at the time the response is given, - it intends to delete the resource or move it to an inaccessible location. - - - A successful response SHOULD be 200 (OK) if the response includes an entity describing the status, - 202 (Accepted) if the action has not yet been enacted, - or 204 (No Content) if the action has been enacted but the response does not include an entity. - - - If the request passes through a cache and the Request-URI identifies one or more currently cached entities, - those entries SHOULD be treated as stale. Responses to this method are not cacheable. - - - - - - The GET method means retrieve whatever information (in the form of an entity) is identified by the Request-URI. - - - - If the Request-URI refers to a data-producing process, it is the produced data which shall be returned as the - entity in the response and not the source text of the process, unless that text happens to be the output of the process. - - - The semantics of the GET method change to a "conditional GET" if the request message includes an - If-Modified-Since, If-Unmodified-Since, If-Match, If-None-Match, or If-Range header field. - A conditional GET method requests that the entity be transferred only under the circumstances described - by the conditional header field(s). The conditional GET method is intended to reduce unnecessary network - usage by allowing cached entities to be refreshed without requiring multiple requests or transferring - data already held by the client. - - - - - - The HEAD method is identical to GET except that the server MUST NOT return a message-body in the response. - - - The meta information contained in the HTTP headers in response to a HEAD request SHOULD be identical to the - information sent in response to a GET request. This method can be used for obtaining meta information about - the entity implied by the request without transferring the entity-body itself. - - This method is often used for testing hypertext links for validity, accessibility, and recent modification. - - - - - The OPTIONS method represents a request for information about the communication options available on the request/response chain identified by the Request-URI. - - - This method allows the client to determine the options and/or requirements associated with a resource, or the capabilities of a server, without implying a resource action or initiating a resource retrieval. - - - - - The POST method is used to request that the origin server accept the entity enclosed - in the request as a new subordinate of the resource identified by the Request-URI in the Request-Line. - - - POST is designed to allow a uniform method to cover the following functions: - - - Annotation of existing resources; - - Posting a message to a bulletin board, newsgroup, mailing list, or similar group of articles; - - Providing a block of data, such as the result of submitting a form, to a data-handling process; - - Extending a database through an append operation. - - - - If a resource has been created on the origin server, the response SHOULD be 201 (Created) and - contain an entity which describes the status of the request and refers to the new resource, and a - Location header (see section 14.30). - - - The action performed by the POST method might not result in a resource that can be identified by a URI. - In this case, either 200 (OK) or 204 (No Content) is the appropriate response status, depending on - whether or not the response includes an entity that describes the result. - - Responses to this method are not cacheable, unless the response includes appropriate Cache-Control - or Expires header fields. However, the 303 (See Other) response can be used to direct the user agent - to retrieve a cacheable resource. - - - - - - The PUT method requests that the enclosed entity be stored under the supplied Request-URI. - - - - - If the Request-URI refers to an already existing resource, the enclosed entity SHOULD be considered as a - modified version of the one residing on the origin server. - - If the Request-URI does not point to an existing resource, and that URI is capable of being defined as a new - resource by the requesting user agent, the origin server can create the resource with that URI. - - If a new resource is created, the origin server MUST inform the user agent via the 201 (Created) response. - - If an existing resource is modified, either the 200 (OK) or 204 (No Content) response codes SHOULD be sent to - indicate successful completion of the request. - - If the resource could not be created or modified with the Request-URI, an appropriate error response SHOULD be - given that reflects the nature of the problem. - - - - The recipient of the entity MUST NOT ignore any Content-* (e.g. Content-Range) headers that it does not - understand or implement and MUST return a 501 (Not Implemented) response in such cases. - - - - - - The TRACE method is used to invoke a remote, application-layer loop- back of the request message. - - - - - Arguments used when more body bytes have come. - - - - - Initializes a new instance of the class. - - buffer that contains the received bytes. - offset in buffer where to start processing. - number of bytes from that should be parsed. - - - - Initializes a new instance of the class. - - - - - Gets or sets buffer that contains the received bytes. - - - - - Gets or sets number of bytes from that should be parsed. - - - - - Gets or sets offset in buffer where to start processing. - - - - - Event arguments used when a new header have been parsed. - - - - - Initializes a new instance of the class. - - Name of header. - Header value. - - - - Initializes a new instance of the class. - - - - - Gets or sets header name. - - - - - Gets or sets header value. - - - - - Parses a HTTP request directly from a stream - - - - - Create a new request parser - - delegate receiving log entries. - - - - Add a number of bytes to the body - - buffer containing more body bytes. - starting offset in buffer - number of bytes, from offset, to read. - offset to continue from. - - - - Remove all state information for the request. - - - - - Gets or sets the log writer. - - - - - Parse request line - - - If line is incorrect - Expects the following format: "Method SP Request-URI SP HTTP-Version CRLF" - - - - We've parsed a new header. - - Name in lower case - Value, unmodified. - If content length cannot be parsed. - - - - Current state in parser. - - - - - Parse a message - - bytes to parse. - where in buffer that parsing should start - number of bytes to parse, starting on . - offset (where to start parsing next). - BadRequestException. - - - - A request have been successfully parsed. - - - - - More body bytes have been received. - - - - - Request line have been received. - - - - - A header have been received. - - - - - Used when the request line have been successfully parsed. - - - - - Initializes a new instance of the class. - - The HTTP method. - The URI path. - The HTTP version. - - - - Initializes a new instance of the class. - - - - - Gets or sets http method. - - - Should be one of the methods declared in . - - - - - Gets or sets the version of the HTTP protocol that the client want to use. - - - - - Gets or sets requested URI path. - - - - - Creates request parsers when needed. - - - - - Create a new request parser. - - Used when logging should be enabled. - A new request parser. - - - - Creates request parsers when needed. - - - - - Create a new request parser. - - Used when logging should be enabled. - A new request parser. - - - - cookie sent by the client/browser - - - - - - Constructor. - - cookie identifier - cookie content - id or content is null - id is empty - - - - Gets the cookie HTML representation. - - cookie string - - - - Gets the cookie identifier. - - - - - Cookie value. Set to null to remove cookie. - - - - - This class is created as a wrapper, since there are two different cookie types in .Net (Cookie and HttpCookie). - The framework might switch class in the future and we dont want to have to replace all instances - - - - - Let's copy all the cookies. - - value from cookie header. - - - - Adds a cookie in the collection. - - cookie to add - cookie is null - - - - Gets the count of cookies in the collection. - - - - - Gets the cookie of a given identifier (null if not existing). - - - - - Gets a collection enumerator on the cookie list. - - collection enumerator - - - - Remove all cookies. - - - - - Returns an enumerator that iterates through the collection. - - - - A that can be used to iterate through the collection. - - 1 - - - - Remove a cookie from the collection. - - Name of cookie. - - - - Used to queue incoming requests. - - - - - Initializes a new instance of the class. - - Called when a request should be processed. - - - - Used two queue incoming requests to avoid - thread starvation. - - - - - Gets or sets maximum number of allowed simultaneous requests. - - - - - Gets or sets maximum number of requests queuing to be handled. - - - - - Specifies how many requests the HTTP server is currently processing. - - - - - Used to process queued requests. - - - - - Method used to process a queued request - - Context that the request was received from. - Request to process. - - - - cookie being sent back to the browser. - - - - - - Constructor. - - cookie identifier - cookie content - cookie expiration date. Use DateTime.MinValue for session cookie. - id or content is null - id is empty - - - - Create a new cookie - - name identifying the cookie - cookie value - when the cookie expires. Setting DateTime.MinValue will delete the cookie when the session is closed. - Path to where the cookie is valid - Domain that the cookie is valid for. - - - - Create a new cookie - - Name and value will be used - when the cookie expires. - - - - Gets the cookie HTML representation. - - cookie string - - - - When the cookie expires. - DateTime.MinValue means that the cookie expires when the session do so. - - - - - Cookie is only valid under this path. - - - - - Cookies that should be set. - - - - - Adds a cookie in the collection. - - cookie to add - cookie is null - - - - Copy a request cookie - - - When the cookie should expire - - - - Gets the count of cookies in the collection. - - - - - Gets the cookie of a given identifier (null if not existing). - - - - - Gets a collection enumerator on the cookie list. - - collection enumerator - - - - Remove all cookies - - - - - Returns an enumerator that iterates through the collection. - - - - A that can be used to iterate through the collection. - - 1 - - - - Rules are used to perform operations before a request is being handled. - Rules can be used to create routing etc. - - - - - Process the incoming request. - - incoming HTTP request - outgoing HTTP response - true if response should be sent to the browser directly (no other rules or modules will be processed). - - returning true means that no modules will get the request. Returning true is typically being done - for redirects. - - If request or response is null. - - - - redirects from one URL to another. - - - - - Initializes a new instance of the class. - - Absolute path (no server name) - Absolute path (no server name) - - server.Add(new RedirectRule("/", "/user/index")); - - - - - Initializes a new instance of the class. - - Absolute path (no server name) - Absolute path (no server name) - true if request should be redirected, false if the request URI should be replaced. - - server.Add(new RedirectRule("/", "/user/index")); - - - - - Gets string to match request URI with. - - Is compared to request.Uri.AbsolutePath - - - - Gets where to redirect. - - - - - Gets whether server should redirect client. - - - false means that the rule will replace - the current request URI with the new one from this class. - true means that a redirect response is sent to the client. - - - - - Process the incoming request. - - incoming HTTP request - outgoing HTTP response - true if response should be sent to the browser directly (no other rules or modules will be processed). - - returning true means that no modules will get the request. Returning true is typically being done - for redirects. - - - - - Class to make dynamic binding of redirects. Instead of having to specify a number of similar redirect rules - a regular expression can be used to identify redirect URLs and their targets. - - - [a-z0-9]+)", "/users/${target}?find=true", RegexOptions.IgnoreCase) - ]]> - - - - - Initializes a new instance of the class. - - Expression to match URL - Expression to generate URL - - [a-zA-Z0-9]+)", "/user/${first}")); - Result of ie. /employee1 will then be /user/employee1 - ]]> - - - - - Initializes a new instance of the class. - - Expression to match URL - Expression to generate URL - Regular expression options to use, can be null - - [a-zA-Z0-9]+)", "/user/{first}", RegexOptions.IgnoreCase)); - Result of ie. /employee1 will then be /user/employee1 - ]]> - - - - - Initializes a new instance of the class. - - Expression to match URL - Expression to generate URL - Regular expression options to apply - true if request should be redirected, false if the request URI should be replaced. - - [a-zA-Z0-9]+)", "/user/${first}", RegexOptions.None)); - Result of ie. /employee1 will then be /user/employee1 - ]]> - - Argument is null. - - - - - Process the incoming request. - - incoming HTTP request - outgoing HTTP response - true if response should be sent to the browser directly (no other rules or modules will be processed). - - returning true means that no modules will get the request. Returning true is typically being done - for redirects. - - If request or response is null - - - - Interface for sessions - - - - - Session id - - - - - Should - - Name of the session variable - null if it's not set - If the object cant be serialized. - - - - When the session was last accessed. - This property is touched by the http server each time the - session is requested. - - - - - Number of session variables. - - - - - Remove everything from the session - - - - - Remove everything from the session - - True if the session is cleared due to expiration - - - - Event triggered upon clearing the session - - - - - Arguments sent when a is cleared - - - - - Instantiates the arguments for the event - - True if the session is cleared due to expiration - - - - Returns true if the session is cleared due to expiration - - - - - Delegate for when a IHttpSession is cleared - - this is being cleared. - Arguments for the clearing - - - - A session store is used to store and load sessions on a media. - The default implementation () saves/retrieves sessions from memory. - - - - - Load a session from the store - - - null if session is not found. - - - - Number of minutes before a session expires. - - Default time is 20 minutes. - - - - Creates a new http session with a generated id. - - A object - - - - Creates a new http session with a specific id - - Id used to identify the new cookie.. - A object. - - Id should be generated by the store implementation if it's null or . - - - - - Load an existing session. - - Session id (usually retrieved from a client side cookie). - A session if found; otherwise null. - - - - Save an updated session to the store. - - Session id (usually retrieved from a client side cookie). - If Id property have not been specified. - - - - We use the flyweight pattern which reuses small objects - instead of creating new each time. - - Unused session that should be reused next time Create is called. - - - - Remove expired sessions - - - - - Remove a session - - id of the session. - - - - A session stored in memory. - - - - - - - A unique id used by the sessions store to identify the session - - - - Id - - - - - - Session id - - - - - Should - - Name of the session variable - null if it's not set - - - - when the session was last accessed. - - - Used to determine when the session should be removed. - - - - - Number of values in the session - - - - - Flag to indicate that the session have been changed - and should be saved into the session store. - - - - - Remove everything from the session - - - - - Clears the specified expire. - - True if the session is cleared due to expiration - - - - Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. - - 2 - - - - Event triggered upon clearing the session - - - - - Session store using memory for each session. - - - - - Initializes the class setting the expirationtimer to clean the session every minute - - - - - Delegate for the cleanup timer - - - - - Load a session from the store - - - null if session is not found. - - - - Creates a new http session - - - - - - Creates a new http session with a specific id - - Id used to identify the new cookie.. - A object. - - Id should be generated by the store implementation if it's null or . - - - - - Load an existing session. - - - - - - - Save an updated session to the store. - - - - - - We use the flyweight pattern which reuses small objects - instead of creating new each time. - - EmptyLanguageNode (unused) session that should be reused next time Create is called. - - - - Remove expired sessions - - - - - Remove a session - - id of the session. - - - - Number of minutes before a session expires. - Default is 20 minutes. - - - -