public void Rollback(RollbackInfo rollbackInfo)
{
foreach (var tag in rollbackInfo.Tags)
{
this[tag.Key] = tag.Value;
}
ChangeFileName(rollbackInfo.OldFileName);
}
public void Dispose()
{
if (!_fileChanged)
{
return;
}
var data = new RollbackInfo(GetId3Data().ToList(), FilePath, _oldFilePath);
new RollbackManager(_saver).AddAction(data).Dispose();
}
private void SaveRollBackInfo(int exIndex, int patIndex)
{
RollbackInfo info = new RollbackInfo();
info.exIndex = exIndex;
info.patIndex = patIndex;
if (rollBackStack == null)
{
rollBackStack = new Stack <RollbackInfo>();
}
rollBackStack.Push(info);
}
//---------------------------------------------------------------------
private void RequestPopRollback(UIWindow currentWin)
{
if (m_InRequestRollback || m_RollbackStack.Count == 0)
{
return;
}
m_InRequestRollback = true;
RollbackInfo info = m_RollbackStack.Peek();
if (!CanRollback(currentWin) || info.source != currentWin)
{
m_InRequestRollback = false;
return;
}
int remainShowCount = info.winList.Count;
currentWin.CancelHide();
for (int i = 0; i < info.winList.Count; ++i)
{
UIWindow rollbackWin = info.winList[i];
Action preShowHandler = null;
preShowHandler = delegate() {
currentWin.PreShowEvent -= preShowHandler;
--remainShowCount;
if (remainShowCount == 0)
{
bool lastState = m_InRequestRollback;
m_InRequestRollback = true;
currentWin.Hide();
m_InRequestRollback = lastState;
}
};
rollbackWin.PreShowEvent += preShowHandler;
if (rollbackWin.IsShow())
{
preShowHandler();
}
else
{
rollbackWin.Show((object[])rollbackWin.NotifyPopRollback());
}
}
m_InRequestRollback = false;
}
public UpdaterCore(WindowsPatcherConfig windowsPatcherConfig, Process hostProcess,
IPatcherTranslation translation)
{
_windowsPatcherConfig = windowsPatcherConfig;
_hostProcess = hostProcess;
_environmentManager = new EnvironmentManager(windowsPatcherConfig);
_rollbackInfo = new RollbackInfo("rollbackInfo.json")
{
ApplicationPath = windowsPatcherConfig.ApplicationPath,
PatcherConfig = windowsPatcherConfig
};
_logger = new Logger(Path.Combine(windowsPatcherConfig.ActionConfig.ProjectId.GetTempDirectory(), "patcher", "log.txt"));
Translation = translation;
_statusUpdater = new StatusUpdater(Translation);
_statusUpdater.StatusUpdated += StatusUpdaterOnStatusUpdated;
}
public static void DoPveRollback(ShopInfo shopInfo, Units unit)
{
RollbackInfo rollbackInfo = shopInfo.RollbackStack.Peek();
if (rollbackInfo != null)
{
BattleEquipTools_op.ChangeHeroMoney(unit.unique_id, -rollbackInfo._deltaMoney);
BattleEquipTools_op.SetHeroItems(unit, rollbackInfo._items);
}
byte[] msgParam = SerializeHelper.Serialize <RetaMsg>(new RetaMsg
{
retaCode = 0
});
MobaMessage message = MobaMessageManager.GetMessage(PvpCode.C2P_RevertShop, msgParam, 0f, null);
MobaMessageManager.DispatchMsg(message);
}
private bool RollBackToLastPartialMatch(ref int exIndex, ref int patIndex)
{
if (rollBackStack == null || rollBackStack.Count == 0)
{
return(false);
}
// restore state up to the last expression variable
RollbackInfo info = (RollbackInfo)rollBackStack.Pop();
exIndex = info.exIndex;
patIndex = info.patIndex;
// clear values of all bound variables starting later than patIndex
ClearBoundValues(patIndex);
return(true);
}
//---------------------------------------------------------------------
public bool IsRollback(string name)
{
Stack <RollbackInfo> .Enumerator iter =
Instance.m_RollbackStack.GetEnumerator();
while (iter.MoveNext())
{
RollbackInfo info = iter.Current;
for (int index = 0; index < info.winList.Count; ++index)
{
if (info.winList[index].WindowName == name)
{
return(true);
}
}
}
return(false);
}
private void SaveRollBackInfo(int exIndex, int patIndex)
{
RollbackInfo info = new RollbackInfo();
info.exIndex = exIndex;
info.patIndex = patIndex;
if (rollBackStack == null)
rollBackStack = new Stack<RollbackInfo>();
rollBackStack.Push(info);
}
public static bool Match(PassiveExpression expression, Pattern pattern)
{
bool match = true;
Stack rollBackStack = new Stack();
// assume that expression and pattern aren't empty
int exIndex = 0, patIndex = 0;
while (true)
{
while (match && patIndex < pattern.Count && exIndex < expression.Count)
{
object ex = expression[exIndex];
object pat = pattern[patIndex];
bool needRollback = false;
// braces can only match itself
if (pat is OpeningBrace)
{
if (ex is OpeningBrace)
{
exIndex++; patIndex++;
continue;
}
else
needRollback = true;
}
else if (pat is ClosingBrace)
{
if (ex is ClosingBrace)
{
exIndex++; patIndex++;
continue;
}
else
needRollback = true;
}
// symbol matches single symbol
else if (!(pat is Variable))
{
// check for () is redundant because of ex.Equals(pat)
if (ex.Equals(pat) && !(ex is StructureBrace))
{
exIndex++; patIndex++;
continue;
}
else
needRollback = true;
}
// symbol or term variable matches single symbol
else if ((pat is SymbolVariable || pat is TermVariable) && !(ex is StructureBrace))
{
Variable var = pat as Variable;
if (patIndex == var.FirstOccurance)
{
var.Value = ex;
exIndex++; patIndex++;
continue;
}
else if (ex.Equals(var.Value))
{
exIndex++; patIndex++;
continue;
}
else
{
// symbol don't match the bound variable,
// roll back to the last expression variable
needRollback = true;
}
}
// term variable matches subexpression in structure braces
else if ((pat is TermVariable) && (ex is StructureBrace))
{
TermVariable term = pat as TermVariable;
// first occurance => copy subexpression
if (patIndex == term.FirstOccurance)
{
if (ex is OpeningBrace)
{
term.Expression.Add(ex);
exIndex++; patIndex++;
// extract subexpression within the structure braces
int rank = 1;
while (exIndex < expression.Count && rank > 0)
{
ex = expression[exIndex++];
term.Expression.Add(ex);
if (ex is OpeningBrace)
rank++;
else if (ex is ClosingBrace)
rank--;
}
// subexpression with surrounding braces is extracted
if (rank == 0)
continue;
else
{
// closing structure brace not found => rolling back
// in fact, this can only be caused by unmatched braces...
needRollback = true;
}
}
else
{
needRollback = true;
}
}
else // not the first occurance => compare expression
{
if (CompareExpressions(expression, exIndex, term.Expression))
{
exIndex += term.Expression.Count; patIndex++;
continue;
}
else
needRollback = true;
}
}
// expression variable can match nothing, symbol(s),
// and expression(s) within structure braces
else if (pat is ExpressionVariable)
{
ExpressionVariable var = pat as ExpressionVariable;
if (patIndex == var.FirstOccurance)
{
if (var.Expression == null)
{
// start with empty expression
var.Expression = new PassiveExpression();
RollbackInfo info = new RollbackInfo();
info.exIndex = exIndex;
info.patIndex = patIndex;
rollBackStack.Push(info);
patIndex++;
continue;
}
else
{
// continue adding terms to expression
if (!(ex is StructureBrace))
{
var.Expression.Add(ex);
RollbackInfo info = new RollbackInfo();
info.exIndex = exIndex + 1;
info.patIndex = patIndex;
rollBackStack.Push(info);
exIndex++; patIndex++;
continue;
}
// handle structure braces, extract subexpression
else if (ex is OpeningBrace)
{
var.Expression.Add(ex);
exIndex++;
// extract subexpression within the structure braces
int rank = 1;
while (exIndex < expression.Count && rank > 0)
{
ex = expression[exIndex++];
var.Expression.Add(ex);
if (ex is OpeningBrace)
rank++;
else if (ex is ClosingBrace)
rank--;
}
// subexpression with surrounding braces is extracted
if (rank == 0)
continue;
else
{
// closing structure brace not found => rolling back
// this can only be caused by unmatched braces => error in compiler
needRollback = true;
}
}
else
{
// extra closing brace ) => roll back
needRollback = true;
}
}
}
else // not the first occurance, compare expressions
{
if (CompareExpressions(expression, exIndex, var.Expression))
{
exIndex += var.Expression.Count; patIndex++;
continue;
}
else
// expression don't match, roll back
needRollback = true;
}
}
// if can't find any match, roll back
else
{
needRollback = true;
}
// roll back to the last expression variable, if needed
if (needRollback)
{
// can't roll back => matching failed
if (rollBackStack.Count == 0)
{
match = false;
}
else
{
// restore state up to the last expression variable
RollbackInfo info = (RollbackInfo)rollBackStack.Pop();
exIndex = info.exIndex;
patIndex = info.patIndex;
// clear values of all bound variables starting later than patIndex
ClearBoundValues(pattern, patIndex);
}
} // if (needRollback)
} // while()
if (match && patIndex >= pattern.Count && exIndex >= expression.Count)
return true;
// check for special case: expression has ended, but pattern contains a few expression variables
// in that case, matching should succeed, with all remaining variables taking empty values
if (match && exIndex >= expression.Count && patIndex < pattern.Count)
{
while (match && patIndex < pattern.Count)
{
object pat = pattern[patIndex++];
if (!(pat is ExpressionVariable))
{
match = false;
break;
}
ExpressionVariable var = (ExpressionVariable)pat;
var.Expression = new PassiveExpression();
}
if (match && patIndex >= pattern.Count)
return true;
}
// if can roll back, try once more
if (rollBackStack.Count == 0)
{
// nothing to roll back => matching has failed
return false;
}
else
{
// restore state up to the last expression variable and iterate once more!
RollbackInfo info = (RollbackInfo)rollBackStack.Pop();
exIndex = info.exIndex;
patIndex = info.patIndex;
// clear values of all bound variables starting later than patIndex
ClearBoundValues(pattern, patIndex);
}
}
}
public void Rollback(RollbackInfo rollbackInfo)
{
}
//---------------------------------------------------------------------
private void RequestPushRollback(UIWindow currentWin)
{
if (m_InRequestRollback)
{
return;
}
m_InRequestRollback = true;
if (!CanRollback(currentWin))
{
m_InRequestRollback = false;
return;
}
if (m_RollbackStack.Count != 0 &&
m_RollbackStack.Peek().source == currentWin)
{
m_InRequestRollback = false;
return;
}
List <UIWindow> winList = new List <UIWindow>();
for (int i = 0; i < m_WindowList.Count; ++i)
{
UIWindow lastWin = m_WindowList[i];
if (lastWin != currentWin && lastWin.IsShow() && !lastWin.IsHiding() &&
m_RollbackGroupList.Contains(lastWin.windowGroup))
{
winList.Add(lastWin);
}
/*
* if (lastWin != currentWin && lastWin.IsShow() &&
* m_RollbackGroupList.Contains(lastWin.windowGroup)) {
* winList.Add(lastWin);
* }
*/
}
if (winList.Count != 0)
{
RollbackInfo info = new RollbackInfo(currentWin, winList);
m_RollbackStack.Push(info);
Action preShowHandler = null;
preShowHandler = delegate() {
bool lastState = m_InRequestRollback;
m_InRequestRollback = true;
currentWin.PreShowEvent -= preShowHandler;
for (int i = 0; i < info.winList.Count; ++i)
{
UIWindow rollbackWin = info.winList[i];
rollbackWin.Hide((object[])rollbackWin.NotifyPushRollback());
}
m_InRequestRollback = lastState;
};
currentWin.PreShowEvent += preShowHandler;
}
m_InRequestRollback = false;
}