C# Subversion.SvnRevision类代码示例

		public virtual IEnumerable<VersionInfo> Status (Repository repo, FilePath path, SvnRevision revision)
		{
			return Status (repo, path, revision, false, false, false);
		}

		public abstract IEnumerable<VersionInfo> Status (Repository repo, FilePath path, SvnRevision revision, bool descendDirs, bool changedItemsOnly, bool remoteStatus);

		static VersionInfo CreateVersionInfo (Repository repo, SvnStatusEventArgs ent)
		{
			VersionStatus rs = VersionStatus.Unversioned;
			Revision rr = null;

			// TODO: Fix remote status for Win32 Svn.
			if (ent.IsRemoteUpdated) {
				rs = ConvertStatus (SvnSchedule.Normal, ent.RemoteContentStatus);
				rr = new SvnRevision (repo, (int) ent.RemoteUpdateRevision, ent.RemoteUpdateCommitTime,
									  ent.RemoteUpdateCommitAuthor, "(unavailable)", null);
			}

			SvnSchedule sched = ent.WorkingCopyInfo != null ? ent.WorkingCopyInfo.Schedule : SvnSchedule.Normal;
			VersionStatus status = ConvertStatus (sched, ent.LocalContentStatus);

			bool readOnly = File.Exists (ent.FullPath) && (File.GetAttributes (ent.FullPath) & FileAttributes.ReadOnly) != 0;

			if (ent.WorkingCopyInfo != null) {
				if (ent.RemoteLock != null || ent.WorkingCopyInfo.LockToken != null) {
					status |= VersionStatus.LockRequired;
					if (ent.WorkingCopyInfo.LockToken != null || (ent.RemoteLock != null && ent.RemoteLock.Token != null))
						status |= VersionStatus.LockOwned;
					else
						status |= VersionStatus.Locked;
				}
				else if (readOnly)
					status |= VersionStatus.LockRequired;
			}

			string repoPath = ent.Uri != null ? ent.Uri.ToString () : null;
			SvnRevision newRev = null;
			if (ent.WorkingCopyInfo != null)
				newRev = new SvnRevision (repo, (int) ent.WorkingCopyInfo.Revision);

			VersionInfo ret = new VersionInfo (ent.FullPath, repoPath, ent.NodeKind == SvnNodeKind.Directory,
											   status, newRev,
											   rs, rr);
			return ret;
		}

		public override Annotation[] GetAnnotations (Repository repo, FilePath file, SvnRevision revStart, SvnRevision revEnd)
		{
			if (file == FilePath.Null)
				throw new ArgumentNullException ();

			SvnPathTarget target = new SvnPathTarget (file, SharpSvn.SvnRevision.Base);
			MemoryStream data = new MemoryStream ();
			int numAnnotations = 0;
			client.Write (target, data);

			using (StreamReader reader = new StreamReader (data)) {
				reader.BaseStream.Seek (0, SeekOrigin.Begin);
				while (reader.ReadLine () != null)
					numAnnotations++;
			}

			System.Collections.ObjectModel.Collection<SvnBlameEventArgs> list;
			SvnBlameArgs args = new SvnBlameArgs ();
			args.Start = GetRevision (revStart);
			args.End = GetRevision (revEnd);

			if (client.GetBlame (target, args, out list)) {
				Annotation[] annotations = new Annotation [numAnnotations];
				foreach (var annotation in list) {
					if (annotation.LineNumber < annotations.Length)
						annotations [(int)annotation.LineNumber] = new Annotation (annotation.Revision.ToString (),
																					annotation.Author, annotation.Time);
				}
				return annotations;
			}
			return new Annotation[0];
		}

		/// <summary>
		/// Get annotations for a versioned file.
		/// </summary>
		/// <returns>
		/// A <see cref="System.String"/> annotation for each line in file.
		/// </returns>
		public virtual Annotation[] GetAnnotations (Repository repo, FilePath file, SvnRevision revStart, SvnRevision revEnd)
		{
			return new Annotation[0];
		}

		public override IEnumerable<VersionInfo> Status (Repository repo, FilePath path, SvnRevision revision, bool descendDirs, bool changedItemsOnly, bool remoteStatus)
		{
			List<VersionInfo> list = new List<VersionInfo> ();
			SvnStatusArgs args = new SvnStatusArgs ();
			args.Revision = GetRevision (revision);
			args.Depth = descendDirs ? SvnDepth.Infinity : SvnDepth.Children;
			args.RetrieveAllEntries = !changedItemsOnly;
			args.RetrieveRemoteStatus = remoteStatus;
			lock (client) {
				try {
					client.Status (path, args, delegate (object o, SvnStatusEventArgs a) {
						list.Add (CreateVersionInfo (repo, a));
					});
				} catch (SvnInvalidNodeKindException e) {
					if (e.SvnErrorCode == SvnErrorCode.SVN_ERR_WC_NOT_WORKING_COPY)
						list.Add (VersionInfo.CreateUnversioned (e.File, true));
					else if (e.SvnErrorCode == SvnErrorCode.SVN_ERR_WC_NOT_FILE)
						list.Add (VersionInfo.CreateUnversioned (e.File, false));
					else
						throw;
				}
			}
			return list;
		}

		public override IEnumerable<SvnRevision> Log (Repository repo, FilePath path, SvnRevision revisionStart, SvnRevision revisionEnd)
		{
			List<SvnRevision> list = new List<SvnRevision> ();
			SvnLogArgs args = new SvnLogArgs ();
			args.Range = new SvnRevisionRange (GetRevision (revisionStart), GetRevision (revisionEnd));
			lock (client) 
				client.Log (path, args, delegate (object o, SvnLogEventArgs a) {
				List<RevisionPath> paths = new List<RevisionPath> ();
				foreach (SvnChangeItem item in a.ChangedPaths) {
					paths.Add (new RevisionPath (item.Path, ConvertRevisionAction (item.Action), ""));
				}
				SvnRevision r = new SvnRevision (repo, (int) a.Revision, a.Time, a.Author, a.LogMessage, paths.ToArray ());
				list.Add (r);
			});
			return list;
		}

		public abstract void Move (FilePath srcPath, FilePath destPath, SvnRevision rev, bool force, ProgressMonitor monitor);

		public override IEnumerable<DirectoryEntry> ListUrl (string url, bool recurse, SvnRevision rev)
		{
			return List (new SvnUriTarget (url, GetRevision (rev)), recurse);
		}

		public override IEnumerable<DirectoryEntry> List (FilePath path, bool recurse, SvnRevision rev)
		{
			return List (new SvnPathTarget (path, GetRevision (rev)), recurse);
		}

		public override IEnumerable<VersionInfo> Status (Repository repo, FilePath path, SvnRevision revision, bool descendDirs, bool changedItemsOnly, bool remoteStatus)
		{
			var list = new List<VersionInfo> ();
			var args = new SvnStatusArgs {
				Revision = GetRevision (revision),
				Depth = descendDirs ? SvnDepth.Infinity : SvnDepth.Children,
				RetrieveAllEntries = !changedItemsOnly,
				RetrieveRemoteStatus = remoteStatus,
			};
			lock (client) {
				try {
					client.Status (path, args, (o, a) => list.Add (CreateVersionInfo (repo, a)));
				} catch (SvnInvalidNodeKindException e) {
					if (e.SvnErrorCode == SvnErrorCode.SVN_ERR_WC_NOT_WORKING_COPY)
						list.Add (VersionInfo.CreateUnversioned (e.File, true));
					else if (e.SvnErrorCode == SvnErrorCode.SVN_ERR_WC_NOT_FILE)
						list.Add (VersionInfo.CreateUnversioned (e.File, false));
					else
						throw;
				} catch (SvnWorkingCopyPathNotFoundException e) {
					var fp = new FilePath (e.File);
					list.Add (VersionInfo.CreateUnversioned (fp, fp.IsDirectory));
				}
			}
			return list;
		}

		public override void Move (FilePath srcPath, FilePath destPath, SvnRevision rev, bool force, ProgressMonitor monitor)
		{
			var args = new SvnMoveArgs {
				Force = force,
			};
			BindMonitor (monitor);
			lock (client) 
				client.Move (srcPath, destPath, args);
		}

		public override IEnumerable<SvnRevision> Log (Repository repo, FilePath path, SvnRevision revisionStart, SvnRevision revisionEnd)
		{
			var list = new List<SvnRevision> ();
			var args = new SvnLogArgs {
				Range = new SvnRevisionRange (GetRevision (revisionStart), GetRevision (revisionEnd)),
			};
			lock (client)
				client.Log (path, args, (o, a) =>
					list.Add (new SvnRevision (repo, (int)a.Revision, a.Time, a.Author, a.LogMessage,
						a.ChangedPaths == null ? new RevisionPath[0] : a.ChangedPaths.Select (item => new RevisionPath (item.Path, ConvertRevisionAction (item.Action), "")).ToArray ())));
			return list;
		}

		public abstract IEnumerable<DirectoryEntry> List (FilePath path, bool recurse, SvnRevision rev);

		public override void Move (FilePath srcPath, FilePath destPath, SvnRevision rev, bool force, IProgressMonitor monitor)
		{
			SvnMoveArgs args = new SvnMoveArgs ();
			BindMonitor (args, monitor);
			args.Force = force;
			lock (client) 
				client.Move (srcPath, destPath, args);
		}