/// <summary>
/// Removes top three stack items and converts them to <see cref="long"/>s: value, Min, Max.
/// Pushes 1 if value was in range, otherwise 0.
/// Return value indicates success.
/// </summary>
/// <param name="opData">Data to use</param>
/// <param name="error">Error message (null if sucessful, otherwise will contain information about the failure)</param>
/// <returns>True if operation was successful, false if otherwise</returns>
public override bool Run(IOpData opData, out string error)
{
if (opData.ItemCount < 3)
{
error = "Invalid number of elements in stack.";
return(false);
}
// Stack is: x then min then max so we pop max first
if (!OpHelper.TryConvertByteArrayToInt(opData.Pop(), out long max, true))
{
error = "Couldn't convert to number.";
return(false);
}
if (!OpHelper.TryConvertByteArrayToInt(opData.Pop(), out long min, true))
{
error = "Couldn't convert to number.";
return(false);
}
if (!OpHelper.TryConvertByteArrayToInt(opData.Pop(), out long x, true))
{
error = "Couldn't convert to number.";
return(false);
}
int c = (x >= min && x < max) ? 1 : 0;
opData.Push(OpHelper.IntToByteArray(c));
error = null;
return(true);
}
protected bool TrySetLockTime(IOpData opData, out string error)
{
if (opData.ItemCount < 1)
{
error = "Not enough items left in the stack.";
return(false);
}
// The two locktime OPs (CheckLocktimeVerify and CheckSequenceVerify) used to be NOPs. NOPs don't do anything.
// For backward compatibility of the softfork, Run Peeks at the top item of the stack instead of Poping it.
byte[] data = opData.Peek();
// TODO: move this check to OpHelper
// (for locktimes max length is 5 for others it is 4)
if (data.Length > 5)
{
error = "Data length for locktimes can not be bigger than 5.";
return(false);
}
if (!OpHelper.TryConvertByteArrayToInt(data, out lt, true))
{
error = "Invalid number format.";
return(false);
}
if (lt < 0)
{
error = "Locktime can not be negative.";
return(false);
}
error = null;
return(true);
}
public SysController(IAppSettingService appSettingService, ISession session, OpHelper opHelper, ILogger logger)
{
_appSettingService = appSettingService;
_session = session;
_opHelper = opHelper;
_logger = logger;
}
public TskController(ISession session, TaskHelper taskHelper, OpHelper opHelper, ILogger logger)
{
_logger = logger;
_taskHelper = taskHelper;
_opHelper = opHelper;
_session = session;
}
/// <summary>
/// Pushes the number of stack items onto the stack. Return value indicates success.
/// </summary>
/// <param name="opData">Data to use</param>
/// <param name="error">Error message (null if sucessful, otherwise will contain information about the failure)</param>
/// <returns>True if operation was successful, false if otherwise</returns>
public override bool Run(IOpData opData, out string error)
{
opData.Push(OpHelper.IntToByteArray(opData.ItemCount));
error = null;
return(true);
}
/// <summary>
/// 初始化新实例。
/// </summary>
/// <param name="session"></param>
/// <param name="appSeqService"></param>
/// <param name="opHelper"></param>
/// <param name="simpleEventBus"></param>
/// <param name="logger"></param>
public InboundOrdersController(ISession session, IAppSeqService appSeqService, OpHelper opHelper, SimpleEventBus simpleEventBus, ILogger logger)
{
_session = session;
_appSeqService = appSeqService;
_opHelper = opHelper;
_simpleEventBus = simpleEventBus;
_logger = logger;
}
/// <summary>
/// 初始化新实例。
/// </summary>
/// <param name="session"></param>
/// <param name="outboundOrderAllocator">出库单库存分配程序</param>
/// <param name="appSeqService"></param>
/// <param name="opHelper"></param>
/// <param name="simpleEventBus"></param>
/// <param name="logger"></param>
public WioController(ISession session, IOutboundOrderAllocator outboundOrderAllocator, IAppSeqService appSeqService, OpHelper opHelper, SimpleEventBus simpleEventBus, ILogger logger)
{
_session = session;
_outboundOrderAllocator = outboundOrderAllocator;
_appSeqService = appSeqService;
_opHelper = opHelper;
_simpleEventBus = simpleEventBus;
_logger = logger;
}
public LocController(ISession session, LocationHelper locHelper, ILocationFactory locFactory, OpHelper opHelper, SimpleEventBus eventBus, ILogger logger)
{
_session = session;
_locHelper = locHelper;
_locFactory = locFactory;
_opHelper = opHelper;
_eventBus = eventBus;
_logger = logger;
}
public MatlController(NHibernate.ISession session, IMaterialFactory materialFactory, FlowHelper flowHelper, PalletizationHelper palletizationHelper, OpHelper opHelper, ILogger logger)
{
_logger = logger;
_materialFactory = materialFactory;
_opHelper = opHelper;
_flowHelper = flowHelper;
_palletizationHelper = palletizationHelper;
_session = session;
}
/// <summary>
/// Replaces top two stack items interpreted as <see cref="long"/>s with their subtract result. Return value indicates success.
/// </summary>
/// <param name="opData">Data to use</param>
/// <param name="error">Error message (null if sucessful, otherwise will contain information about the failure)</param>
/// <returns>True if operation was successful, false if otherwise</returns>
public override bool Run(IOpData opData, out string error)
{
if (!TrySetValues(opData, out error))
{
return(false);
}
opData.Push(OpHelper.IntToByteArray(a - b));
error = null;
return(true);
}
/// <summary>
/// Replaces top two stack items interpreted as <see cref="long"/>s with 1 if either one is not 0, otherwise with 0.
/// Return value indicates success.
/// </summary>
/// <param name="opData">Data to use</param>
/// <param name="error">Error message (null if sucessful, otherwise will contain information about the failure)</param>
/// <returns>True if operation was successful, false if otherwise</returns>
public override bool Run(IOpData opData, out string error)
{
if (!TrySetValues(opData, out error))
{
return(false);
}
int c = (a != 0 || b != 0) ? 1 : 0;
opData.Push(OpHelper.IntToByteArray(c));
error = null;
return(true);
}
/// <summary>
/// Pushes the size of the top stack item to the stack. Return value indicates success.
/// </summary>
/// <param name="opData">Data to use</param>
/// <param name="error">Error message (null if sucessful, otherwise will contain information about the failure)</param>
/// <returns>True if operation was successful, false if otherwise</returns>
public bool Run(IOpData opData, out string error)
{
if (opData.ItemCount < 1)
{
error = "There was not enough items left in the stack.";
return(false);
}
byte[] temp = opData.Peek();
opData.Push(OpHelper.IntToByteArray(temp.Length));
error = null;
return(true);
}
/// <summary>
/// Duplicates top stack item if its value is not 0. Return value indicates success.
/// </summary>
/// <param name="opData">Data to use</param>
/// <param name="error">Error message (null if sucessful, otherwise will contain information about the failure)</param>
/// <returns>True if operation was successful, false if otherwise</returns>
public override bool Run(IOpData opData, out string error)
{
if (opData.ItemCount < 1)
{
error = "There was no item left in the stack to check and duplicate.";
return(false);
}
byte[] data = opData.Peek();
if (OpHelper.IsNotZero(data))
{
opData.Push(data);
}
error = null;
return(true);
}
protected bool TrySetValue(IOpData opData, out string error)
{
if (opData.ItemCount < 1)
{
error = "Not enough items left in the stack.";
return(false);
}
if (!OpHelper.TryConvertByteArrayToInt(opData.Pop(), out a, true))
{
error = "Invalid number format.";
return(false);
}
error = null;
return(true);
}
/// <summary>
/// Removes top stack item only passes if it is true. Return value indicates success.
/// </summary>
/// <param name="opData">Data to use</param>
/// <param name="error">Error message (null if sucessful, otherwise will contain information about the failure)</param>
/// <returns>True if operation was successful, false if otherwise</returns>
public override bool Run(IOpData opData, out string error)
{
if (opData.ItemCount < 1)
{
error = "There was not enough items left in the stack.";
return(false);
}
// Check the top stack value, only fail if False
bool b = OpHelper.IsNotZero(opData.Pop());
if (!b)
{
error = "Top stack item value was 'false'.";
return(false);
}
error = null;
return(true);
}
public override bool Run(IOpData opData, out string error)
{
if (opData.ItemCount < 1)
{
error = "Invalid number of elements in stack.";
return(false);
}
// TODO: check what this part is
// https://github.com/bitcoin/bitcoin/blob/a822a0e4f6317f98cde6f0d5abe952b4e8992ac9/src/script/interpreter.cpp#L478-L483
// probably have to include it in whever we run these operations.
// Remove top stack item and interpret it as bool
// OP_IF: runs for True
// OP_NOTIF: runs for false
bool isRunnable = OpHelper.IsNotZero(opData.Pop()) & ShouldRunIfTopItemIs; // Note: this is a bitwise operation not logical
if (isRunnable)
{
foreach (var op in mainOps)
{
if (!op.Run(opData, out error))
{
return(false);
}
}
}
else if (elseOps != null && elseOps.Length != 0)
{
foreach (var op in elseOps)
{
if (!op.Run(opData, out error))
{
return(false);
}
}
}
error = null;
return(true);
}
/// <summary>
/// Copies the nth item from top of the stack to the top. Return value indicates success.
/// </summary>
/// <param name="opData">Data to use</param>
/// <param name="error">Error message (null if sucessful, otherwise will contain information about the failure)</param>
/// <returns>True if operation was successful, false if otherwise</returns>
public override bool Run(IOpData opData, out string error)
{
if (opData.ItemCount < 2) // At least 2 items is needed. 1 telling us the index and the other to copy
{
error = "There was not enough items left in the stack to copy to top.";
return(false);
}
byte[] data = opData.Pop();
if (data.Length > 4) // Initial test to reject any huge numbers
{
error = "'n' is too big.";
return(false);
}
if (!OpHelper.TryConvertByteArrayToInt(data, out long n, true)) // TODO: set isStrict field base don BIP62
{
error = "Invalid number format.";
return(false);
}
if (n < 0)
{
error = "'n' can not be negative.";
return(false);
}
if (opData.ItemCount <= n) // 'n' is index so it can't be equal to ItemCount
{
error = "There was not enough items left in the stack to copy to top.";
return(false);
}
opData.Push(opData.PeekAtIndex((int)n));
error = null;
return(true);
}
/// <summary>
/// 初始化新实例。
/// </summary>
/// <param name="eventBus"></param>
/// <param name="opHelper"></param>
/// <param name="logger"></param>
public DebugController(SimpleEventBus eventBus, OpHelper opHelper, ILogger logger)
{
_opHelper = opHelper;
_logger = logger;
_eventBus = eventBus;
}
