private void Execute(ReceiveCommand cmd)
{
try
{
RefUpdate ru = db.UpdateRef(cmd.getRefName());
ru.RefLogIdent = getRefLogIdent();
switch (cmd.getType())
{
case ReceiveCommand.Type.DELETE:
if (!ObjectId.ZeroId.Equals(cmd.getOldId()))
{
ru.ExpectedOldObjectId = cmd.getOldId();
}
ru.IsForceUpdate = true;
Status(cmd, ru.Delete(walk));
break;
case ReceiveCommand.Type.CREATE:
case ReceiveCommand.Type.UPDATE:
case ReceiveCommand.Type.UPDATE_NONFASTFORWARD:
ru.IsForceUpdate = isAllowNonFastForwards();
ru.ExpectedOldObjectId = cmd.getOldId();
ru.NewObjectId = cmd.getNewId();
ru.SetRefLogMessage("push", true);
Status(cmd, ru.Update(walk));
break;
}
}
catch (IOException err)
{
cmd.setResult(ReceiveCommand.Result.REJECTED_OTHER_REASON, "lock error: " + err.Message);
}
}
private static void Status(ReceiveCommand cmd, RefUpdate.RefUpdateResult result)
{
switch (result)
{
case RefUpdate.RefUpdateResult.NotAttempted:
cmd.setResult(ReceiveCommand.Result.NOT_ATTEMPTED);
break;
case RefUpdate.RefUpdateResult.LockFailure:
case RefUpdate.RefUpdateResult.IOFailure:
cmd.setResult(ReceiveCommand.Result.LOCK_FAILURE);
break;
case RefUpdate.RefUpdateResult.NoChange:
case RefUpdate.RefUpdateResult.New:
case RefUpdate.RefUpdateResult.Forced:
case RefUpdate.RefUpdateResult.FastForward:
cmd.setResult(ReceiveCommand.Result.OK);
break;
case RefUpdate.RefUpdateResult.Rejected:
cmd.setResult(ReceiveCommand.Result.REJECTED_NONFASTFORWARD);
break;
case RefUpdate.RefUpdateResult.RejectedCurrentBranch:
cmd.setResult(ReceiveCommand.Result.REJECTED_CURRENT_BRANCH);
break;
default:
cmd.setResult(ReceiveCommand.Result.REJECTED_OTHER_REASON, result.ToString());
break;
}
}
private void RecvCommands()
{
while (true)
{
string line;
try
{
line = pckIn.ReadStringRaw();
}
catch (EndOfStreamException)
{
if (commands.isEmpty())
{
return;
}
throw;
}
if (line == PacketLineIn.END)
{
break;
}
if (commands.isEmpty())
{
int nul = line.IndexOf('\0');
if (nul >= 0)
{
foreach (string c in line.Substring(nul + 1).Split(' '))
{
enabledCapabilities.Add(c);
}
line = line.Slice(0, nul);
}
}
if (line.Length < 83)
{
string m = "error: invalid protocol: wanted 'old new ref'";
sendError(m);
throw new PackProtocolException(m);
}
ObjectId oldId = ObjectId.FromString(line.Slice(0, 40));
ObjectId newId = ObjectId.FromString(line.Slice(41, 81));
string name = line.Substring(82);
var cmd = new ReceiveCommand(oldId, newId, name);
if (name.Equals(Constants.HEAD))
{
cmd.setResult(ReceiveCommand.Result.REJECTED_CURRENT_BRANCH);
}
else
{
cmd.setRef(refs.get(cmd.getRefName()));
}
commands.Add(cmd);
}
}
private static void Status(ReceiveCommand cmd, RefUpdate.RefUpdateResult result)
{
switch (result)
{
case RefUpdate.RefUpdateResult.NOT_ATTEMPTED:
cmd.setResult(ReceiveCommand.Result.NOT_ATTEMPTED);
break;
case RefUpdate.RefUpdateResult.LOCK_FAILURE:
case RefUpdate.RefUpdateResult.IO_FAILURE:
cmd.setResult(ReceiveCommand.Result.LOCK_FAILURE);
break;
case RefUpdate.RefUpdateResult.NO_CHANGE:
case RefUpdate.RefUpdateResult.NEW:
case RefUpdate.RefUpdateResult.FORCED:
case RefUpdate.RefUpdateResult.FAST_FORWARD:
cmd.setResult(ReceiveCommand.Result.OK);
break;
case RefUpdate.RefUpdateResult.REJECTED:
cmd.setResult(ReceiveCommand.Result.REJECTED_NONFASTFORWARD);
break;
case RefUpdate.RefUpdateResult.REJECTED_CURRENT_BRANCH:
cmd.setResult(ReceiveCommand.Result.REJECTED_CURRENT_BRANCH);
break;
default:
cmd.setResult(ReceiveCommand.Result.REJECTED_OTHER_REASON, Enum.GetName(typeof(RefUpdate.RefUpdateResult), result));
break;
}
}
private void Execute(ReceiveCommand cmd)
{
try
{
RefUpdate ru = db.UpdateRef(cmd.getRefName());
ru.setRefLogIdent(getRefLogIdent());
switch (cmd.getType())
{
case ReceiveCommand.Type.DELETE:
if (!ObjectId.ZeroId.Equals(cmd.getOldId()))
{
// We can only do a CAS style delete if the client
// didn't bork its delete request by sending the
// wrong zero id rather than the advertised one.
//
ru.setExpectedOldObjectId(cmd.getOldId());
}
ru.setForceUpdate(true);
Status(cmd, ru.delete(walk));
break;
case ReceiveCommand.Type.CREATE:
case ReceiveCommand.Type.UPDATE:
case ReceiveCommand.Type.UPDATE_NONFASTFORWARD:
ru.setForceUpdate(isAllowNonFastForwards());
ru.setExpectedOldObjectId(cmd.getOldId());
ru.setNewObjectId(cmd.getNewId());
ru.setRefLogMessage("push", true);
Status(cmd, ru.update(walk));
break;
}
}
catch (IOException err)
{
cmd.setResult(ReceiveCommand.Result.REJECTED_OTHER_REASON, "lock error: " + err.Message);
}
}
private void RecvCommands()
{
while (true)
{
string line;
try
{
line = pckIn.ReadStringRaw();
}
catch (EndOfStreamException)
{
if (commands.isEmpty())
{
return;
}
throw;
}
if (commands.isEmpty())
{
int nul = line.IndexOf('\0');
if (nul >= 0)
{
foreach (string c in line.Substring(nul + 1).Split(' '))
{
enabledCapabilities.Add(c);
}
line = line.Slice(0, nul);
}
}
if (line.Length == 0) break;
if (line.Length < 83)
{
string m = "error: invalid protocol: wanted 'old new ref'";
sendError(m);
throw new PackProtocolException(m);
}
ObjectId oldId = ObjectId.FromString(line.Slice(0, 40));
ObjectId newId = ObjectId.FromString(line.Slice(41, 81));
string name = line.Substring(82);
var cmd = new ReceiveCommand(oldId, newId, name);
cmd.setRef(refs[cmd.getRefName()]);
commands.Add(cmd);
}
}
private List<ReceiveCommand> FilterCommands(ReceiveCommand.Result want)
{
var r = new List<ReceiveCommand>(commands.Count);
foreach (ReceiveCommand cmd in commands)
{
if (cmd.getResult() == want)
r.Add(cmd);
}
return r;
}
private void Execute(ReceiveCommand cmd)
{
try
{
RefUpdate ru = db.UpdateRef(cmd.getRefName());
ru.RefLogIdent = getRefLogIdent();
switch (cmd.getType())
{
case ReceiveCommand.Type.DELETE:
if (!ObjectId.ZeroId.Equals(cmd.getOldId()))
{
ru.ExpectedOldObjectId = cmd.getOldId();
}
ru.IsForceUpdate = true;
Status(cmd, ru.Delete(walk));
break;
case ReceiveCommand.Type.CREATE:
case ReceiveCommand.Type.UPDATE:
case ReceiveCommand.Type.UPDATE_NONFASTFORWARD:
ru.IsForceUpdate = isAllowNonFastForwards();
ru.ExpectedOldObjectId = cmd.getOldId();
ru.NewObjectId = cmd.getNewId();
ru.SetRefLogMessage("push", true);
Status(cmd, ru.Update(walk));
break;
}
}
catch (IOException err)
{
cmd.setResult(ReceiveCommand.Result.REJECTED_OTHER_REASON, "lock error: " + err.Message);
}
}
private static void Status(ReceiveCommand cmd, RefUpdate.RefUpdateResult result)
{
switch (result)
{
case RefUpdate.RefUpdateResult.NotAttempted:
cmd.setResult(ReceiveCommand.Result.NOT_ATTEMPTED);
break;
case RefUpdate.RefUpdateResult.LockFailure:
case RefUpdate.RefUpdateResult.IOFailure:
cmd.setResult(ReceiveCommand.Result.LOCK_FAILURE);
break;
case RefUpdate.RefUpdateResult.NoChange:
case RefUpdate.RefUpdateResult.New:
case RefUpdate.RefUpdateResult.Forced:
case RefUpdate.RefUpdateResult.FastForward:
cmd.setResult(ReceiveCommand.Result.OK);
break;
case RefUpdate.RefUpdateResult.Rejected:
cmd.setResult(ReceiveCommand.Result.REJECTED_NONFASTFORWARD);
break;
case RefUpdate.RefUpdateResult.RejectedCurrentBranch:
cmd.setResult(ReceiveCommand.Result.REJECTED_CURRENT_BRANCH);
break;
default:
cmd.setResult(ReceiveCommand.Result.REJECTED_OTHER_REASON, result.ToString());
break;
}
}
