public bool MoveNext()
{
revision = null;
if (beforeFirst)
{
revisionRecord = item.ItemFile.GetFirstRevision();
beforeFirst = false;
}
else if (revisionRecord != null)
{
revisionRecord = item.ItemFile.GetNextRevision(revisionRecord);
}
return(revisionRecord != null);
}
protected VssRevision CreateRevision(RevisionRecord revision)
{
CommentRecord comment = null;
if (revision.CommentLength > 0 && revision.CommentOffset > 0)
{
comment = new CommentRecord();
ItemFile.ReadRecord(comment, revision.CommentOffset);
}
else if (revision.Action == VssPhysicalLib.Action.Label &&
revision.LabelCommentLength > 0 && revision.LabelCommentOffset > 0)
{
comment = new CommentRecord();
ItemFile.ReadRecord(comment, revision.LabelCommentOffset);
}
return(CreateRevision(revision, comment));
}
protected override VssRevision CreateRevision(RevisionRecord revision, CommentRecord comment)
{
return(new VssFileRevision(this, revision, comment));
}
private static VssAction CreateAction(RevisionRecord revision, VssItem item)
{
var db = item.Database;
switch (revision.Action)
{
case Hpdi.VssPhysicalLib.Action.Label:
{
return(new VssLabelAction(revision.Label));
}
case Hpdi.VssPhysicalLib.Action.DestroyProject:
case Hpdi.VssPhysicalLib.Action.DestroyFile:
{
var destroy = (DestroyRevisionRecord)revision;
return(new VssDestroyAction(db.GetItemName(destroy.Name, destroy.Physical)));
}
case Hpdi.VssPhysicalLib.Action.RenameProject:
case Hpdi.VssPhysicalLib.Action.RenameFile:
{
var rename = (RenameRevisionRecord)revision;
return(new VssRenameAction(db.GetItemName(rename.Name, rename.Physical),
db.GetFullName(rename.OldName)));
}
case Hpdi.VssPhysicalLib.Action.MoveFrom:
{
var moveFrom = (MoveRevisionRecord)revision;
return(new VssMoveFromAction(db.GetItemName(moveFrom.Name, moveFrom.Physical),
moveFrom.ProjectPath));
}
case Hpdi.VssPhysicalLib.Action.MoveTo:
{
var moveTo = (MoveRevisionRecord)revision;
return(new VssMoveToAction(db.GetItemName(moveTo.Name, moveTo.Physical),
moveTo.ProjectPath));
}
case Hpdi.VssPhysicalLib.Action.ShareFile:
{
var share = (ShareRevisionRecord)revision;
return(new VssShareAction(db.GetItemName(share.Name, share.Physical),
share.ProjectPath));
}
case Hpdi.VssPhysicalLib.Action.BranchFile:
case Hpdi.VssPhysicalLib.Action.CreateBranch:
{
var branch = (BranchRevisionRecord)revision;
var name = db.GetFullName(branch.Name);
return(new VssBranchAction(
new VssItemName(name, branch.Physical, branch.Name.IsProject),
new VssItemName(name, branch.BranchFile, branch.Name.IsProject)));
}
case Hpdi.VssPhysicalLib.Action.EditFile:
{
return(new VssEditAction(item.PhysicalName));
}
case Hpdi.VssPhysicalLib.Action.CreateProject:
case Hpdi.VssPhysicalLib.Action.CreateFile:
{
var create = (CommonRevisionRecord)revision;
return(new VssCreateAction(db.GetItemName(create.Name, create.Physical)));
}
case Hpdi.VssPhysicalLib.Action.AddProject:
case Hpdi.VssPhysicalLib.Action.AddFile:
{
var add = (CommonRevisionRecord)revision;
return(new VssAddAction(db.GetItemName(add.Name, add.Physical)));
}
case Hpdi.VssPhysicalLib.Action.DeleteProject:
case Hpdi.VssPhysicalLib.Action.DeleteFile:
{
var delete = (CommonRevisionRecord)revision;
return(new VssDeleteAction(db.GetItemName(delete.Name, delete.Physical)));
}
case Hpdi.VssPhysicalLib.Action.RecoverProject:
case Hpdi.VssPhysicalLib.Action.RecoverFile:
{
var recover = (CommonRevisionRecord)revision;
return(new VssRecoverAction(db.GetItemName(recover.Name, recover.Physical)));
}
case Hpdi.VssPhysicalLib.Action.ArchiveProject:
{
var archive = (ArchiveRevisionRecord)revision;
return(new VssArchiveAction(db.GetItemName(archive.Name, archive.Physical),
archive.ArchivePath));
}
case Hpdi.VssPhysicalLib.Action.RestoreProject:
case Hpdi.VssPhysicalLib.Action.RestoreFile:
{
var archive = (ArchiveRevisionRecord)revision;
return(new VssRestoreAction(db.GetItemName(archive.Name, archive.Physical),
archive.ArchivePath));
}
default:
throw new ArgumentException("Unknown revision action: " + revision.Action);
}
}
internal VssFileRevision(VssItem item, RevisionRecord revision, CommentRecord comment)
: base(item, revision, comment)
{
}
protected abstract VssRevision CreateRevision(RevisionRecord revision, CommentRecord comment);