/// <summary>
/// Subscribes the listener to process change events.
/// </summary>
/// <param name="listener">The object that wants to listen to process update events.</param>
public void Subscribe(IProcessObserver listener)
{
this.processListeners.Add(listener);
if (this.OpenedProcess != null)
{
listener.Update(this.OpenedProcess);
}
}
/// <summary>
/// Unsubscribes the listener from process change events
/// </summary>
/// <param name="listener">The object that wants to listen to process update events</param>
public void Unsubscribe(IProcessObserver listener)
{
this.processListeners?.Remove(listener);
}
/// <summary>
/// Subscribes the listener to process change events
/// </summary>
/// <param name="listener">The object that wants to listen to process update events</param>
public void Subscribe(IProcessObserver listener)
{
this.processListeners.Add(listener);
}
public static void Parse(
TextReader stringReader,
IProcessObserver<ReplicationResult, ProcessProgressData> observer, CancellationToken cancellationToken,
ReplicateParserState state)
{
Contract.Requires(stringReader != null);
Contract.Requires(observer != null);
Contract.Requires(state != null);
string line;
var items = 0;
var revisions = 0;
var acls = 0;
var labels = 0;
var appliedLabels = 0;
var changesets = 0;
var links = 0;
var appliedLinks = 0;
var attributes = 0;
var appliedAttributes = 0;
var reviews = 0;
var reviewComments = 0;
var dataWritten = false;
var currentProgress = -1;
var currentProgressKind = String.Empty;
while ((line = stringReader.ReadLine()) != null)
{
if (!dataWritten)
{
if (line == "DataWritten")
{
dataWritten = true;
continue;
}
var match = Regex.Match(line, @"^(\w+)\. (\d+) %$");
if (match.Success)
{
var label = match.Groups[1].Value;
var percent = Int32.Parse(match.Groups[2].Value);
if (percent != currentProgress || label != currentProgressKind)
{
// sic! cm sometimes reports progress greater than 100 %.
if (percent > 100)
{
percent = 100;
}
observer.Report(new ProcessProgressData(label, percent));
currentProgress = percent;
currentProgressKind = label;
}
}
else
{
if (line != currentProgressKind)
{
if (line.StartsWith("Error"))
{
continue;
}
currentProgressKind = line;
observer.Report(new ProcessProgressData(line, -1));
}
}
}
else
{
string name;
int value;
if (!TryReadNameInt32Value(line, out name, out value))
{
continue;
}
switch (name)
{
case "Items":
items = value;
break;
case "Revs":
revisions = value;
break;
case "ACLs":
acls = value;
break;
case "Changesets":
changesets = value;
break;
case "Labels":
labels = value;
break;
case "Applied labels":
appliedLabels = value;
break;
case "Links":
links = value;
break;
case "Applied links":
appliedLinks = value;
break;
case "Attributes":
attributes = value;
break;
case "Applied attributes":
appliedAttributes = value;
break;
case "Reviews":
reviews = value;
break;
case "Review comments":
reviewComments = value;
break;
}
}
if (cancellationToken.IsCancellationRequested)
{
return;
}
}
observer.WriteOutput(
new ReplicationResult(
state.Branch,
state.Repository,
state.RemoteRepository,
items,
revisions,
acls,
labels,
appliedLabels,
changesets,
links,
appliedLinks,
attributes,
appliedAttributes,
reviews,
reviewComments));
}
public static void ParseOutput(TextReader reader,
IProcessObserver<PlasticGitSyncInfo, ProcessProgressData> observer, CancellationToken cancellationToken)
{
Contract.Requires(reader != null);
Contract.Requires(observer != null);
string line;
var inResult = false;
var lineParser = new ProgressLineParser(observer);
var result = new PlasticGitSyncInfo();
while ((line = reader.ReadLine()) != null)
{
if (cancellationToken.IsCancellationRequested)
{
return;
}
if (String.IsNullOrEmpty(line))
{
continue;
}
if (inResult)
{
if (line.StartsWith("- Object count:"))
{
result.ObjectCount = Int32.Parse(line.Substring(16));
}
else if (line.StartsWith("- Branches:") && 12 < line.Length )
{
result.BranchCount = Int32.Parse(line.Substring(12));
}
else if (line.StartsWith("- Changesets involved:") && 23 < line.Length)
{
result.Changesets = Int32.Parse(line.Substring(23));
}
else if (line.StartsWith("- Branches with conflicts:") && 27 < line.Length)
{
result.ConflictBranchCount = Int32.Parse(line.Substring(27));
}
}
if (line.StartsWith("Downloading..."))
{
lineParser.Parse(ProgressKind.Downloading, line, "Downloading {0} objects", 16);
continue;
}
if (line.StartsWith("Importing..."))
{
lineParser.Parse(ProgressKind.Importing, line, "Importing {0} changesets", 14);
continue;
}
if (line.StartsWith("Exporting..."))
{
lineParser.Parse(ProgressKind.Exporting, line, "Exporting {0} changesets", 14);
continue;
}
if (line == "Results:")
{
inResult = true;
continue;
}
observer.Report(new ProcessProgressData(line.TrimEnd()));
}
observer.WriteOutput(result);
}
