private void RegisterFileResourceTypeImpl(string fileResType,
params string[] exts)
{
foreach (string ext in exts)
{
if (ext.Length > 0)
{
string lower_ext = ext.ToLower();
IResource fileMapEntry = _store.FindUniqueResource("FileTypeMap", _propExtension, lower_ext);
if (fileMapEntry == null)
{
fileMapEntry = _store.BeginNewResource("FileTypeMap");
}
else
{
fileMapEntry.BeginUpdate();
}
try
{
fileMapEntry.SetProp(_propExtension, lower_ext);
fileMapEntry.SetProp(_propResType, fileResType);
lock ( _extension2ResTypeMap )
{
_extension2ResTypeMap[lower_ext] = fileResType;
}
}
finally
{
fileMapEntry.EndUpdate();
}
}
}
RegisterFileTypeColumns(fileResType);
}
[Test] public void UnreadOnOff()
{
IResource email = _storage.NewResource("Email");
email.SetProp(_propUnread, true);
_folder.AddLink(_propFolder, email);
email.BeginUpdate();
email.SetProp(_propUnread, false);
email.SetProp(_propUnread, true);
email.EndUpdate();
Assert.AreEqual(1, _unreadManager.GetUnreadCount(_folder));
IResource email2 = _storage.NewResource("Email");
_folder.AddLink(_propFolder, email2);
email2.BeginUpdate();
email2.SetProp(_propUnread, true);
email2.SetProp(_propUnread, false);
email2.EndUpdate();
Assert.AreEqual(1, _unreadManager.GetUnreadCount(_folder));
}
private void SetGroupNumbers()
{
if (!Core.ResourceStore.IsOwnerThread())
{
Core.ResourceAP.QueueJob(
_priority, "Updating newsgroup structure", new MethodInvoker(SetGroupNumbers));
}
else
{
IResource group = _group.Resource;
if (!group.IsDeleted)
{
group.BeginUpdate();
try
{
_group.LastArticle = _lastArticle;
_group.FirstArticle = _firstArticle;
if (_firstArticleCopy >= _group.FirstArticle)
{
group.SetProp(NntpPlugin._propNoMoreHeaders, true);
}
}
finally
{
group.EndUpdate();
}
}
}
}
private static void LinkResource(BinaryReader reader, IResource result, int linkId,
BeforeDeserializationDelegate beforeCheck)
{
int linkedResId = reader.ReadInt32();
IResource linked = Core.ResourceStore.TryLoadResource(linkedResId);
if (linked != null)
{
linked.BeginUpdate();
// Caller may need to perform special actions, e.g. to
// keep the consistency of link restrictions
if (beforeCheck != null)
{
beforeCheck(result, linked, linkId);
}
if (Math.Abs(linkId) == Core.ContactManager.Props.LinkBaseContact)
{
Trace.WriteLine("Deserializer -- adding link between " + result.DisplayName + "/" + result.Id + " and " + linked.DisplayName + "/" + linked.Id);
}
if (linkId < 0)
{
linked.AddLink(-linkId, result);
}
else
{
result.AddLink(linkId, linked);
}
linked.EndUpdate();
}
}
[Test] public void UnreadAndLink()
{
IResource email = _storage.BeginNewResource("Email");
email.SetProp(_propUnread, true);
email.AddLink(_propFolder, _folder);
email.EndUpdate();
Assert.AreEqual(1, _unreadManager.GetUnreadCount(_folder));
IResource email2 = _storage.BeginNewResource("Email");
email2.AddLink(_propFolder, _folder);
email2.SetProp(_propUnread, true);
email2.EndUpdate();
Assert.AreEqual(2, _unreadManager.GetUnreadCount(_folder));
email.BeginUpdate();
email.SetProp(_propUnread, false);
email.DeleteLink(_propFolder, _folder);
email.EndUpdate();
Assert.AreEqual(1, _unreadManager.GetUnreadCount(_folder));
email2.Delete();
Assert.AreEqual(0, _unreadManager.GetUnreadCount(_folder));
}
private void CreateFolder(string path)
{
IResource folder = Core.ResourceStore.FindUniqueResource(
FileProxy._folderResourceType, FileProxy._propDirectory, path);
if (folder != null)
{
folder.BeginUpdate();
}
else
{
folder = Core.ResourceStore.BeginNewResource(FileProxy._folderResourceType);
}
try
{
Core.WorkspaceManager.AddToActiveWorkspaceRecursive(folder);
folder.SetProp(Core.Props.Name, path);
folder.SetProp(FileProxy._propDirectory, path);
folder.SetProp(FileProxy._propParentFolder, FoldersCollection.Instance.FilesRoot);
folder.SetProp(FileProxy._propStatus, _statusBox.SelectedIndex);
folder.SetProp(FileProxy._propNew, true);
folder.SetProp(FileProxy._propDeleted, false);
}
finally
{
folder.EndUpdate();
}
}
private static void MoveDirectory(string dest, IResource folder, IResource targetResource)
{
string source = folder.GetPropText(_propDirectory);
Directory.Move(source, dest);
folder.BeginUpdate();
try
{
folder.SetProp(_propDirectory, dest);
folder.SetProp(_propParentFolder, targetResource);
}
finally
{
folder.EndUpdate();
}
foreach (IResource file in folder.GetLinksTo(null, _propParentFolder).ValidResources)
{
if (file.Type != _folderResourceType)
{
file.SetProp(_propDirectory, dest);
}
else
{
string name = file.GetPropText(_propDirectory).Replace(source, null).Trim('/', '\\');
file.SetProp(_propDirectory, IOTools.Combine(dest, name));
}
}
}
public override MDState BeginUpdate(ref IResource resMail)
{
if (resMail != null)
{
resMail.BeginUpdate();
}
return(this);
}
private void NewWeblink()
{
bool newWeblink = false;
if (_favorite == null)
{
_favorite = Core.ResourceStore.BeginNewResource("Weblink");
newWeblink = true;
}
else
{
_favorite.BeginUpdate();
}
try
{
string url = _URLBox.Text;
_favorite.SetProp(Core.Props.Name, _nameBox.Text);
_favorite.SetProp(FavoritesPlugin._propURL, url);
int updateFreq = 0;
if (_updateCheckBox.Checked)
{
updateFreq = (int)_hoursBox.Value * 60 * 60;
int unitIndex = _unitBox.SelectedIndex;
if (unitIndex > 0) // days or weeks
{
updateFreq *= 24;
if (unitIndex > 1) // weeks
{
updateFreq *= 7;
}
}
}
_favorite.SetProp(FavoritesPlugin._propUpdateFreq, updateFreq);
if (_parent != null)
{
_favorite.AddLink(FavoritesPlugin._propParent, _parent);
}
Core.WorkspaceManager.AddToActiveWorkspace(_favorite);
}
finally
{
_favorite.EndUpdate();
}
if (newWeblink)
{
IBookmarkProfile profile = _bookmarkService.GetOwnerProfile(_favorite);
string error = null;
if (profile != null && profile.CanCreate(_favorite, out error))
{
profile.Create(_favorite);
}
else
{
Core.UserInterfaceAP.QueueJob(new LineDelegate(DisplayError), error);
}
BookmarkService.ImmediateQueueWeblink(_favorite, _URLBox.Text);
}
}
public void BeginUpdate()
{
_updateCount++;
if (_updateCount == 1)
{
_oldBody = ContactBody;
_resource.BeginUpdate();
}
}
public static IResource FindOrCreate(FolderDescriptor folderDescriptor, IResource parentFolder)
{
Guard.NullArgument(folderDescriptor, "folderDescriptor");
IResource MAPIStore = FindOrCreateMAPIStore(folderDescriptor.FolderIDs.StoreId);
IResource resFolder =
Core.ResourceStore.FindUniqueResource(STR.MAPIFolder, PROP.EntryID, folderDescriptor.FolderIDs.EntryId);
if (resFolder != null)
{
resFolder.BeginUpdate();
}
else
{
resFolder = Core.ResourceStore.BeginNewResource(STR.MAPIFolder);
Core.WorkspaceManager.AddToActiveWorkspaceRecursive(resFolder);
resFolder.SetProp("EntryID", folderDescriptor.FolderIDs.EntryId);
resFolder.SetProp("OwnerStore", MAPIStore);
if (OutlookSession.IsDeletedItemsFolder(folderDescriptor.FolderIDs.EntryId))
{
resFolder.SetProp(Core.Props.ShowDeletedItems, true);
resFolder.SetProp(PROP.DeletedItemsFolder, true);
resFolder.SetProp(PROP.DefaultDeletedItems, true);
}
if (parentFolder != null)
{
SetIgnored(resFolder, IsIgnored(parentFolder));
}
}
SetName(resFolder, folderDescriptor.Name);
string containerClass = folderDescriptor.ContainerClass;
resFolder.SetProp(PROP.PR_STORE_SUPPORT_MASK, folderDescriptor.StoreSupportMask);
resFolder.SetProp(PROP.PR_CONTENT_COUNT, folderDescriptor.ContentCount);
if (containerClass.Length > 0)
{
resFolder.SetProp(PROP.ContainerClass, containerClass);
}
containerClass = resFolder.GetPropText(PROP.ContainerClass);
bool visible =
(containerClass.Length == 0 || containerClass == FolderType.Mail ||
containerClass == FolderType.Post || containerClass == FolderType.IMAP || containerClass == FolderType.Dav);
resFolder.SetProp(PROP.MAPIVisible, visible);
if (parentFolder != null)
{
SetParent(resFolder, parentFolder);
}
else
{
Folder.SetAsRoot(resFolder);
}
resFolder.EndUpdate();
_resourceTreeManager.SetResourceNodeSort(resFolder, STR.Name);
return(resFolder);
}
private void ProcessFile()
{
if (_webLink.IsDeleted) // if favorite resource was deleted then do nothing
{
return;
}
FileInfo fileInfo = _reader.fileInfo;
Stream readStream = _reader.ReadStream;
using ( readStream )
{
DateTime lastWriteTime = IOTools.GetLastWriteTime(fileInfo);
if (!_webLink.HasProp("LastModified") || lastWriteTime > LastModified() ||
_webLink.HasProp(Core.Props.LastError))
{
bool isShowed = BookmarkService.BookmarkSynchronizationFrequency(_webLink) > 0;
IResource formatFile = _webLink.GetLinkProp("Source");
_webLink.BeginUpdate();
if (formatFile != null)
{
formatFile.BeginUpdate();
}
else
{
string resourceType = Core.FileResourceManager.GetResourceTypeByExtension(fileInfo.Extension);
if (resourceType == null)
{
resourceType = "UnknownFile";
}
formatFile = Core.ResourceStore.BeginNewResource(resourceType);
_webLink.AddLink("Source", formatFile);
}
if (_webLink.HasProp(Core.Props.LastError))
{
SetLastError(null);
}
_webLink.SetProp("LastModified", lastWriteTime);
formatFile.SetProp(Core.Props.Size, (int)readStream.Length);
formatFile.SetProp(FavoritesPlugin._propContent, readStream);
if (isShowed)
{
formatFile.SetProp(Core.Props.Date, lastWriteTime);
formatFile.SetProp(FavoritesPlugin._propIsUnread, true);
Core.FilterEngine.ExecRules(StandardEvents.ResourceReceived, _webLink);
}
if (formatFile.Type != "UnknownFile")
{
Core.TextIndexManager.QueryIndexing(formatFile.Id);
}
_webLink.EndUpdate();
formatFile.EndUpdate();
}
}
}
protected override void Execute()
{
if (_resource != null && _resource.IsDeleted)
{
return;
}
if (_deletedItemsId == null && _entryId == null)
{
return;
}
if (_resource == null && _deletedItemsId != null)
{
_resource = Core.ResourceStore.FindUniqueResource(STR.MAPIInfoStore,
PROP.DeletedItemsEntryID, _deletedItemsId);
}
if (_resource == null)
{
_resource = Core.ResourceStore.BeginNewResource(STR.MAPIInfoStore);
}
else
{
_resource.BeginUpdate();
}
IStringList propList = _resource.GetStringListProp(PROP.DefaultFolderEntryIDs);
propList.Clear();
foreach (string entryId in _defaultFolderEntryIDs)
{
propList.Add(entryId);
}
_resource.SetProp(PROP.EntryID, _entryId);
_resource.SetProp(PROP.DeletedItemsEntryID, _deletedItemsId);
_resource.SetProp(PROP.JunkEmailEntryID, _junkEmailId);
_resource.SetProp(PROP.PR_STORE_SUPPORT_MASK, _supportMask);
_resource.SetProp(PROP.StoreSupported, _supported);
if (!_supported)
{
_resource.SetProp(PROP.IgnoredFolder, 1);
_name += " (Not supported)";
}
else if ((_supportMask & STORE_SUPPORT_MASK.STORE_PUBLIC_FOLDERS) != 0)
{
_resource.SetProp(PROP.IgnoredFolder, 1);
}
_resource.SetProp(Core.Props.Name, _name);
_resource.SetProp(PROP.StoreTypeChecked, _storeTypeChecked);
_resource.EndUpdate();
}
private static void AddSpecificParams(IResource rule, string name, Icon icon)
{
rule.BeginUpdate();
rule.SetProp("IsTrayIconFilter", true);
rule.SetProp("DeepName", name);
rule.SetProp("IsLiveMode", true);
JetMemoryStream mstrm = new JetMemoryStream(2048);
icon.Save(mstrm);
rule.SetProp("IconBlob", mstrm);
rule.DeleteProp(Core.Props.LastError);
rule.EndUpdate();
}
public virtual MDState BeginUpdate(ref IResource resMail)
{
if (resMail == null)
{
resMail = Core.ResourceStore.BeginNewResource(STR.Email);
if (Settings.UseOutlookListeners)
{
Tracer._Trace("Created email resource ID=" + resMail.Id);
}
return(this);
}
resMail.BeginUpdate();
return(MailDescriptor.UpdateState);
}
private void Dismiss(IResource task)
{
if (!task.IsDeleted)
{
task.BeginUpdate();
try
{
task.DeleteProp(TasksPlugin._propRemindDate);
task.DeleteLinks(TasksPlugin._propRemindWorkspace);
}
finally
{
task.EndUpdate();
}
}
}
private void Snooze(IResource task)
{
if (!task.IsDeleted)
{
task.BeginUpdate();
try
{
DateTime rd = DateTime.Now.Add(_snoozePeriods[_snoozePeriodList.SelectedIndex]);
task.SetProp(TasksPlugin._propRemindDate, rd);
}
finally
{
task.EndUpdate();
}
}
}
private static void MoveFile(string source, string dest, string directory, IResource file, IResource targetResource)
{
File.Move(source, dest);
if (!file.IsTransient)
{
file.BeginUpdate();
try
{
file.SetProp(_propDirectory, directory);
file.SetProp(_propParentFolder, targetResource);
}
finally
{
file.EndUpdate();
}
}
}
[Test] public void OneEventTest()
{
IResourceList list = Core.ResourceStore.GetAllResourcesLive("Setting");
ChangeListener listener = new ChangeListener();
list.ResourceChanged += new ResourcePropIndexEventHandler(listener.list_ResourceChanged);
IResource setting = Core.ResourceStore.BeginNewResource("Setting");
setting.EndUpdate();
setting.BeginUpdate();
IntResourceSetting setting1 = new IntResourceSetting(setting, _SIZE, 30);
IntResourceSetting setting2 = new IntResourceSetting(setting, _NUM, 5);
setting1.Save(12);
setting2.Save(13);
setting.EndUpdate();
Assert.AreEqual(1, listener.Count);
}
/// <summary>
/// Processes drop of something on the task. May either link-as-attachment or link-as-supertask.
/// Must be called on the Resource thread.
/// </summary>
internal static void AddDescendants(IResource task, IResourceList descendants, int linkId)
{
ArrayList parentTasks = new ArrayList();
task.BeginUpdate();
try
{
foreach (IResource res in descendants)
{
// Attached resources may be linked to many tasks, while
// tasks may have only one supertask.
if (res.Type != "Task")
{
res.AddLink(linkId, task);
}
else
{
// Collect current parents of the tasks in order to
// recalculate their stati on completeness and dates
IResource parent = res.GetLinkProp(linkId);
if (parent != null && parent.Id != TasksPlugin.RootTask.Id)
{
parentTasks.Add(parent);
}
res.SetProp(linkId, task);
}
}
}
finally
{
task.EndUpdate();
}
if (task.Id != TasksPlugin.RootTask.Id)
{
parentTasks.Add(task);
}
TasksPlugin.RecalculateSupertaskParameters(parentTasks);
}
/**
* performs renaming of a directory updating all its sub-directories
*/
public void RenameDirectory(IResource folder, string name, string fullname)
{
if (!Core.ResourceStore.IsOwnerThread())
{
_resourceAP.RunUniqueJob("Renaming directory",
new RenameDirectoryDelegate(RenameDirectory), folder, name, fullname);
}
else
{
folder.BeginUpdate();
try
{
folder.SetProp(Core.Props.Name, name);
folder.SetProp(FileProxy._propDirectory, fullname);
}
finally
{
folder.EndUpdate();
}
foreach (IResource res in folder.GetLinksTo(null, FileProxy._propParentFolder))
{
if (res.Type != FileProxy._folderResourceType)
{
res.SetProp(FileProxy._propDirectory, fullname);
}
else
{
string folderName = res.GetPropText(Core.Props.Name);
string folderFullName = IOTools.Combine(fullname, folderName);
if (folderFullName.Length > 0)
{
RenameDirectory(res, folderName, folderFullName);
}
}
}
}
}
private void SubmitChanges()
{
if (!_weblink.IsTransient)
{
_weblink.BeginUpdate();
}
try
{
string annotation = _edtAnnotation.Text;
if (annotation.Length == 0)
{
_weblink.DeleteProp("Annotation");
}
else
{
_weblink.SetProp("Annotation", annotation);
}
string name = _nameBox.Text;
if (name != _weblink.GetPropText(Core.Props.Name))
{
_weblink.SetProp(Core.Props.Name, name);
IBookmarkService service =
(IBookmarkService)Core.PluginLoader.GetPluginService(typeof(IBookmarkService));
IBookmarkProfile profile = service.GetOwnerProfile(_weblink);
string error;
if (profile != null && profile.CanCreate(_weblink, out error))
{
profile.Create(_weblink);
}
}
}
finally
{
_weblink.EndUpdate();
}
}
private void DoSave()
{
lock (this)
{
if (_resource == null)
{
_resource = Core.ResourceStore.BeginNewResource(_newResourceType);
BusinessObjectCache.Put(this);
}
else
{
_resource.BeginUpdate();
}
if (_props != null)
{
foreach (var prop in _props)
{
_resource.SetProp(prop.Key, prop.Value);
}
_props = null;
}
_resource.EndUpdate();
}
}
private void RSSParseDelegate()
{
if (_feed.IsDeleted)
{
OnParseDone(RSSWorkStatus.FeedDeleted);
return;
}
Stream feedStream = _httpReader.ReadStream;
_feed.BeginUpdate();
try
{
if (HttpStatus == HttpStatusCode.Moved && _httpReader.RedirectUrl != null)
{
_feed.SetProp(Props.URL, _httpReader.RedirectUrl);
}
byte[] streamStartBytes = new byte[256];
int cBytes = feedStream.Read(streamStartBytes, 0, 256);
string streamStart = Encoding.Default.GetString(streamStartBytes, 0, cBytes);
feedStream.Position = 0;
Encoding encoding = null;
string charset = _httpReader.CharacterSet;
if (charset != null)
{
try
{
encoding = Encoding.GetEncoding(charset);
}
catch (Exception)
{
Trace.WriteLine("Unknown encoding in HTTP for RSS feed: " + charset);
encoding = null;
}
}
TraceUrlsUnderSpy(_feed, feedStream, encoding);
RSSParser parser = new RSSParser(_feed);
try
{
parser.Parse(feedStream, encoding, _parseItems);
}
catch (XmlException e)
{
feedStream.Position = 0;
if (_acceptHtmlIfXmlError &&
((_httpReader.WebResponse != null && _httpReader.WebResponse.ContentType.StartsWith("text/html")) ||
HtmlTools.IsHTML(streamStart)))
{
OnParseDone(RSSWorkStatus.FoundHTML);
}
else
{
_lastException = e;
OnParseDone(RSSWorkStatus.XMLError);
}
return;
}
if (parser.FoundChannel)
{
if (_parseItems && _httpReader.ETag != null && _httpReader.ETag.Length > 0)
{
_feed.SetProp(Props.ETag, _httpReader.ETag);
}
else
{
_feed.DeleteProp(Props.ETag);
}
OnParseDone(RSSWorkStatus.Success);
}
else if (HtmlTools.IsHTML(streamStart))
{
OnParseDone(RSSWorkStatus.FoundHTML);
}
else
{
OnParseDone(RSSWorkStatus.FoundXML);
}
}
finally
{
_feed.EndUpdate();
if (RSSParser._nextItem != null)
{
RSSParser._nextItem.ClearProperties();
}
}
Core.NetworkAP.QueueJob(_cleanJob);
}
/**
* IResource article can be null, in that case the new article is created
*/
public static IResource PlaceArticle(IResource article, IResource folder, IResourceList groups,
string from, string subject, string text, string charset, string references,
string nntpText, IResourceList attachments)
{
IResourceStore store = Core.ResourceStore;
if (!store.IsOwnerThread())
{
IAsyncProcessor resourceProcessor = Core.ResourceAP;
article = (IResource)resourceProcessor.RunUniqueJob(
new PlaceArticleDelegate(PlaceArticle), article, folder, groups, from,
subject, text, charset, references, nntpText, attachments);
}
else
{
if (article == null || article.IsDeleted)
{
article = store.BeginNewResource(NntpPlugin._newsLocalArticle);
}
else
{
article.BeginUpdate();
article.DeleteProp(NntpPlugin._propArticleId);
}
try
{
article.SetProp(Core.Props.Subject, subject);
article.SetProp(Core.Props.Date, DateTime.Now);
IContact sender;
NewsArticleParser.ParseFrom(article, from, out sender);
NewsArticleParser.ParseReferences(article, references);
article.SetProp(Core.Props.LongBody, text);
article.SetProp(Core.FileResourceManager.PropCharset, charset);
article.SetProp(NntpPlugin._propNntpText, nntpText);
if (!folder.IsDeleted)
{
article.SetProp(NntpPlugin._propTo, folder);
}
if (groups != null)
{
foreach (IResource group in groups)
{
if (!group.IsDeleted)
{
article.AddLink(NntpPlugin._propTo, group);
}
}
}
if (attachments != null)
{
foreach (IResource attachment in attachments)
{
if (!attachment.IsDeleted)
{
attachment.AddLink(NntpPlugin._propAttachment, article);
string actualResourceType =
Core.FileResourceManager.GetResourceTypeByExtension(
IOTools.GetExtension(attachment.GetPropText(Core.Props.Name)));
if (actualResourceType != null && attachment.Type != actualResourceType)
{
attachment.ChangeType(actualResourceType);
}
if (attachment.IsTransient)
{
attachment.EndUpdate();
}
}
}
}
Core.WorkspaceManager.AddToActiveWorkspace(article);
}
finally
{
article.EndUpdate();
Core.TextIndexManager.QueryIndexing(article.Id);
}
}
return(article);
}
/**
* finds or creates resource for a file
* for the UnknowFile type creates transient resources
*/
public IResource FindOrCreateFile(FileInfo fileInfo, bool createTransient)
{
string resourceType;
bool indexIt = false;
DateTime lastWriteTime = IOTools.GetLastWriteTime(fileInfo);
string extension = IOTools.GetExtension(fileInfo);
int size = (int)IOTools.GetLength(fileInfo);
string name = IOTools.GetName(fileInfo);
IResource file = FindFile(fileInfo);
if (file != null)
{
if (!Core.ResourceStore.IsOwnerThread())
{
return((IResource)_resourceAP.RunUniqueJob(_cUpdatingFileJob, _findOrCreateFileDelegate, fileInfo, createTransient));
}
file.BeginUpdate();
if (file.Type == FileProxy._unknownFileResourceType &&
(resourceType = _ftm.GetResourceTypeByExtension(extension)) != null)
{
file.ChangeType(resourceType);
indexIt = true;
}
if (name != file.GetPropText(Core.Props.Name))
{
file.SetProp(Core.Props.Name, name);
indexIt = true;
}
if (lastWriteTime != file.GetDateProp(Core.Props.Date))
{
file.SetProp(Core.Props.Date, lastWriteTime);
indexIt = true;
}
indexIt = indexIt || (!file.IsTransient && !file.HasProp("InTextIndex"));
file.SetProp(FileProxy._propSize, size);
string filetype = FileSystemTypes.GetFileType(extension);
file.SetProp(FileProxy._propFileType, filetype ?? "Unknown");
}
else
{
string directoryName = IOTools.GetDirectoryName(fileInfo);
IResource folder = FindOrCreateDirectory(directoryName);
if (folder == null)
{
return(null);
}
resourceType = _ftm.GetResourceTypeByExtension(extension);
/**
* look through pending file deletions
*/
IResourceList deletedFiles = Core.ResourceStore.FindResourcesWithProp(resourceType, FileProxy._propDeletedFile);
deletedFiles = deletedFiles.Intersect(
Core.ResourceStore.FindResources(null, FileProxy._propSize, size), true);
deletedFiles = deletedFiles.Intersect(
Core.ResourceStore.FindResources(null, Core.Props.Name, name), true);
if (deletedFiles.Count > 0)
{
file = deletedFiles[0];
if (!file.IsTransient)
{
if (!Core.ResourceStore.IsOwnerThread())
{
return((IResource)_resourceAP.RunUniqueJob(
_cUpdatingFileJob, _findOrCreateFileDelegate, fileInfo, createTransient));
}
file.BeginUpdate();
}
}
if (file == null)
{
if (resourceType != null && !createTransient)
{
if (!Core.ResourceStore.IsOwnerThread())
{
return((IResource)_resourceAP.RunUniqueJob(
_cUpdatingFileJob, _findOrCreateFileDelegate, fileInfo, createTransient));
}
file = Core.ResourceStore.BeginNewResource(resourceType);
indexIt = true;
}
else
{
if (!createTransient)
{
return(null);
}
if (resourceType == null)
{
resourceType = FileProxy._unknownFileResourceType;
}
file = Core.ResourceStore.NewResourceTransient(resourceType);
}
}
file.SetProp(FileProxy._propParentFolder, folder);
file.SetProp(FileProxy._propDirectory, directoryName);
file.SetProp(Core.Props.Name, name);
file.SetProp(Core.Props.Date, lastWriteTime);
file.SetProp(FileProxy._propSize, size);
string filetype = FileSystemTypes.GetFileType(extension);
file.SetProp(FileProxy._propFileType, filetype ?? "Unknown");
}
file.SetProp(FileProxy._propDeletedFile, false);
if (!file.IsTransient)
{
file.EndUpdate();
if (indexIt)
{
Core.TextIndexManager.QueryIndexing(file.Id);
}
}
return(file);
}
private void ProcessWebLink()
{
Stream readStream = _reader.ReadStream;
if (readStream == null || _webLink.IsDeleted) // if favorite resource was deleted then do nothing
{
return;
}
int propContent = FavoritesPlugin._propContent;
HttpWebResponse response = _reader.WebResponse;
// check whether http stream differs from earlier saved one
bool differs = true;
///////////////////////////////////////////////////////////////////////////////
/// the following if statement is a workaround over invalid processing by
/// HttpReader the Not-Modified-Since header. .NET 1.1 was throwing the
/// exception if content not modified, .NET 1.1 SP1 just returns empty stream
///////////////////////////////////////////////////////////////////////////////
if (readStream.Length == 0 && !_webLink.HasProp(Core.Props.LastError))
{
return;
}
IResource formatFile = _webLink.GetLinkProp("Source");
if (formatFile != null && formatFile.HasProp(propContent))
{
Stream savedStream = formatFile.GetBlobProp(propContent);
using ( savedStream )
{
if (savedStream.Length == readStream.Length)
{
differs = false;
for (int i = 0; i < readStream.Length; ++i)
{
if (( byte )savedStream.ReadByte() != ( byte )readStream.ReadByte())
{
readStream.Position = 0;
differs = true;
break;
}
}
}
}
}
if (differs)
{
DateTime lastModified = GetLastModified(response);
bool isShowed = BookmarkService.BookmarkSynchronizationFrequency(_webLink) > 0;
// content changed, so set properties and proceed with indexing
string resourceType = "UnknownFile";
if (!String.IsNullOrEmpty(response.ContentType))
{
resourceType = (Core.FileResourceManager as FileResourceManager).GetResourceTypeByContentType(response.ContentType);
if (resourceType == null)
{
resourceType = "UnknownFile";
}
}
_webLink.BeginUpdate();
if (formatFile != null)
{
formatFile.BeginUpdate();
if (resourceType != "UnknownFile" && formatFile.Type != resourceType)
{
formatFile.ChangeType(resourceType);
}
}
else
{
formatFile = Core.ResourceStore.BeginNewResource(resourceType);
_webLink.AddLink("Source", formatFile);
}
if (_webLink.HasProp(Core.Props.LastError))
{
SetLastError(null);
}
_webLink.SetProp("LastModified", lastModified);
string redirectedUrl = _reader.RedirectUrl;
if (redirectedUrl != null && redirectedUrl.Length > 0)
{
_webLink.SetProp(FavoritesPlugin._propURL, redirectedUrl);
}
if (_reader.ETag.Length > 0)
{
_webLink.SetProp(FavoritesPlugin._propETag, _reader.ETag);
}
// try to get charset from content-type or from content itself
string charset = _reader.CharacterSet;
if (charset != null)
{
_webLink.SetProp(Core.FileResourceManager.PropCharset, charset);
}
formatFile.SetProp(Core.Props.Size, (int)readStream.Length);
formatFile.SetProp(propContent, readStream);
if (isShowed)
{
formatFile.SetProp(Core.Props.Date, lastModified);
formatFile.SetProp(FavoritesPlugin._propIsUnread, true);
Core.FilterEngine.ExecRules(StandardEvents.ResourceReceived, _webLink);
}
if (formatFile.Type != "UnknownFile")
{
Core.TextIndexManager.QueryIndexing(formatFile.Id);
}
_webLink.EndUpdate();
formatFile.EndUpdate();
}
}
private void RepairLinkRestriction(IResource lr, IResource resource)
{
IResourceStore store = MyPalStorage.Storage;
string toResourceType = lr.GetStringProp("toResourceType");
string resName = !String.IsNullOrEmpty(resource.DisplayName) ? resource.DisplayName : "<empty>";
int linkType = lr.GetIntProp("LinkType");
int minCount = lr.GetIntProp("MinCount");
int maxCount = lr.GetIntProp("MaxCount");
string linkTypeName = (string)_propTypeMap [linkType];
IResourceList links;
int linkTypeReverse;
if (store.PropTypes [linkType].HasFlag(PropTypeFlags.DirectedLink))
{
links = resource.GetLinksFrom(null, linkType);
linkTypeReverse = -linkType;
}
else
{
links = resource.GetLinksOfType(null, linkType);
linkTypeReverse = linkType;
}
/**
* check destination resource types
*/
if (toResourceType != null)
{
foreach (IResource link in links)
{
if (link.Type != toResourceType)
{
ReportError("Restricted link found: resource ID=" + resource.Id +
" [" + resName + "] link [" + linkTypeName + "] destination resource type=[" + link.Type + "]");
if (_fixErrors)
{
if (store.GetMinLinkCountRestriction(resource.Type, linkType) > resource.GetLinkCount(linkType) &&
store.GetMinLinkCountRestriction(link.Type, linkTypeReverse) > link.GetLinkCount(linkTypeReverse))
{
resource.DeleteLink(linkType, link);
ShowProgress("Link deleted");
++_fixCount;
}
else
{
ShowProgress("Can not delete link due to min/max restrictions: {0}/{1} in store vs {2}/{3} in resource",
store.GetMinLinkCountRestriction(resource.Type, linkType).ToString(),
store.GetMinLinkCountRestriction(link.Type, linkTypeReverse).ToString(),
resource.GetLinkCount(linkType).ToString(),
link.GetLinkCount(linkTypeReverse).ToString());
// NB: rough hack. To be deleted after the problem is identified
// in the source code.
if (resource.Type == "ContactName")
{
resource.Delete();
}
}
}
}
}
}
/**
* check counts
*/
if (links.Count < minCount)
{
ReportError(String.Format("Not enough links of type {3} for resource '{2}' {0} minimum, {1} found",
minCount, links.Count, resource, linkTypeName));
if (_fixErrors && IsSafeToDeleteResource(resource))
{
resource.Delete();
++_fixCount;
}
}
if (maxCount >= 0 && links.Count > maxCount)
{
ReportError(String.Format("Too many links of type {3} for resource '{2}': {0} maximum, {1} found",
maxCount, links.Count, resource, linkTypeName));
if (_fixErrors)
{
int linkCount = links.Count;
resource.BeginUpdate();
for (int i = links.Count - 1; i >= 0 && linkCount > maxCount; i--)
{
IResource target = links [i];
// make sure we don't corrupt the DB by deleting the link
if (target.GetLinksOfType(null, linkTypeReverse).Count > store.GetMinLinkCountRestriction(target.Type, linkTypeReverse))
{
ShowProgress("Deleting link to resource " + links [i]);
resource.DeleteLink(linkType, links[i]);
linkCount--;
}
}
resource.EndUpdate();
++_fixCount;
}
}
}
private void ImportGroup(XmlElement root, IResource rootGroup, ImportUtils.FeedUpdateData defaultUpdatePeriod, bool addToWorkspace)
{
// Import all groups
XmlNodeList l = root.SelectNodes("RssFeedsCategory");
if (l != null)
{
foreach (XmlElement group in l)
{
string name = group.GetAttribute("name");
if (name == null)
{
name = "Unknown group";
}
IResource iGroup = _plugin.FindOrCreateGroup(name, rootGroup);
ImportGroup(group, iGroup, defaultUpdatePeriod, addToWorkspace);
}
}
// Import all elements
IResource feedRes = null;
l = root.SelectNodes("RssFeed");
if (l != null)
{
foreach (XmlElement feed in l)
{
string s = feed.GetAttribute("url");
if (s == null)
{
continue;
}
// May be, we are already subscribed?
if (Core.ResourceStore.FindUniqueResource("RSSFeed", "URL", s) != null)
{
continue;
}
FeedInfo info = new FeedInfo();
info.url = s;
// Ok, now we should create feed
feedRes = Core.ResourceStore.NewResource("RSSFeed");
feedRes.BeginUpdate();
feedRes.SetProp("URL", s);
ImportUtils.Attrib2Prop(feed, "name", feedRes, Core.Props.Name, Props.OriginalName);
ImportUtils.Attrib2Prop(feed, "etag", feedRes, Props.ETag);
ImportUtils.Attrib2Prop(feed, "authUserName", feedRes, Props.HttpUserName);
s = feed.GetAttribute("authPassword");
if (s != null)
{
string sharpReaderPassword = "******";
MD5CryptoServiceProvider MD5 = new MD5CryptoServiceProvider();
TripleDESCryptoServiceProvider DES = new TripleDESCryptoServiceProvider();
DES.Key = MD5.ComputeHash(Encoding.ASCII.GetBytes(sharpReaderPassword));
DES.Mode = CipherMode.ECB;
byte[] DESed = Convert.FromBase64String(s);
byte[] DeDESed = DES.CreateDecryptor().TransformFinalBlock(DESed, 0, DESed.Length);
// Huuray!
feedRes.SetProp(Props.HttpPassword, Encoding.Unicode.GetString(DeDESed));
}
s = feed.GetAttribute("lastRefresh");
if (s != null)
{
DateTime dt = DateTime.Parse(s);
feedRes.SetProp(Props.LastUpdateTime, dt);
}
// Peridoically
ImportUtils.FeedUpdateData upd;
s = feed.GetAttribute("refreshMinutes");
if (s != null)
{
upd = ImportUtils.ConvertUpdatePeriod(s, 1);
}
else
{
upd = defaultUpdatePeriod;
}
feedRes.SetProp(Props.UpdatePeriod, upd.period);
feedRes.SetProp(Props.UpdateFrequency, upd.freq);
// Cached?
info.cacheFile = GetCacheNameByURL(info.url);
// Feed is ready
feedRes.AddLink(Core.Props.Parent, rootGroup);
feedRes.EndUpdate();
info.feed = feedRes;
_importedFeeds.Add(info);
if (addToWorkspace)
{
Core.WorkspaceManager.AddToActiveWorkspace(feedRes);
}
}
}
}
/// <summary>
/// Import subscription
/// </summary>
public void DoImport(IResource importRoot, bool addToWorkspace)
{
IResource feedRes = null;
importRoot = _plugin.FindOrCreateGroup("RssBandit subscriptions", importRoot);
// We will add info about imported feeds here
_importedFeeds = new ArrayList();
ImportUtils.UpdateProgress(0, _progressMessage);
// Start to import feeds structure
XmlDocument feedlist = new XmlDocument();
try
{
feedlist.Load(_subscriptionPath);
}
catch (Exception ex)
{
Trace.WriteLine("RssBandit subscrption load failed: '" + ex.Message + "'");
RemoveFeedsAndGroupsAction.DeleteFeedGroup(importRoot);
ImportUtils.ReportError("RSS Bandit Subscription Import", "Import of RSS Bandit subscription failed:\n" + ex.Message);
return;
}
ImportUtils.FeedUpdateData defaultUpdatePeriod;
XmlAttribute period = feedlist.SelectSingleNode("/feeds/@refresh-rate") as XmlAttribute;
if (period != null)
{
defaultUpdatePeriod = ImportUtils.ConvertUpdatePeriod(period.Value, 60000);
}
else
{
defaultUpdatePeriod = ImportUtils.ConvertUpdatePeriod("", 60000);
}
XmlNodeList feeds = feedlist.GetElementsByTagName("feed");
int totalFeeds = Math.Max(feeds.Count, 1);
int processedFeeds = 0;
ImportUtils.UpdateProgress(processedFeeds / totalFeeds, _progressMessage);
foreach (XmlElement feed in feeds)
{
string s = ImportUtils.GetUniqueChildText(feed, "link");
if (s == null)
{
continue;
}
// May be, we are already subscribed?
if (Core.ResourceStore.FindUniqueResource("RSSFeed", "URL", s) != null)
{
continue;
}
FeedInfo info = new FeedInfo();
info.url = s;
IResource group = AddCategory(importRoot, feed.GetAttribute("category"));
// Ok, now we should create feed
feedRes = Core.ResourceStore.NewResource("RSSFeed");
feedRes.BeginUpdate();
feedRes.SetProp("URL", s);
s = ImportUtils.GetUniqueChildText(feed, "title");
ImportUtils.Child2Prop(feed, "title", feedRes, Core.Props.Name, Props.OriginalName);
ImportUtils.Child2Prop(feed, "etag", feedRes, Props.ETag);
s = ImportUtils.GetUniqueChildText(feed, "last-retrieved");
if (s != null)
{
DateTime dt = DateTime.Parse(s);
feedRes.SetProp("LastUpdateTime", dt);
}
// Peridoically
ImportUtils.FeedUpdateData upd;
s = ImportUtils.GetUniqueChildText(feed, "refresh-rate");
if (s != null)
{
upd = ImportUtils.ConvertUpdatePeriod(s, 60000);
}
else
{
upd = defaultUpdatePeriod;
}
feedRes.SetProp("UpdatePeriod", upd.period);
feedRes.SetProp("UpdateFrequency", upd.freq);
// Cached?
s = ImportUtils.GetUniqueChildText(feed, "cacheurl");
if (s != null)
{
info.cacheFile = s;
}
else
{
info.cacheFile = null;
}
// Login & Password
ImportUtils.Child2Prop(feed, "auth-user", feedRes, Props.HttpUserName);
s = ImportUtils.GetUniqueChildText(feed, "auth-password");
if (s != null)
{
feedRes.SetProp(Props.HttpPassword, DecryptPassword(s));
}
// Enclosures
ImportUtils.Child2Prop(feed, "enclosure-folder", feedRes, Props.EnclosurePath);
// Try to load "read" list
XmlElement read = ImportUtils.GetUniqueChild(feed, "stories-recently-viewed");
if (read != null)
{
ArrayList list = new ArrayList();
foreach (XmlElement story in read.GetElementsByTagName("story"))
{
list.Add(story.InnerText);
}
if (list.Count > 0)
{
info.readItems = list;
}
else
{
info.readItems = null;
}
}
// Feed is ready
feedRes.AddLink(Core.Props.Parent, group);
feedRes.EndUpdate();
info.feed = feedRes;
_importedFeeds.Add(info);
if (addToWorkspace)
{
Core.WorkspaceManager.AddToActiveWorkspace(feedRes);
}
processedFeeds += 100;
ImportUtils.UpdateProgress(processedFeeds / totalFeeds, _progressMessage);
}
return;
}
