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67 lines
2.2 KiB
67 lines
2.2 KiB
3 years ago
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using ILRuntime.Runtime.Debugger.Protocol;
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using ILRuntime.Runtime.Intepreter;
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#if ILRUNTIME_ENABLE_ROSYLN
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using Microsoft.CodeAnalysis.CSharp.Syntax;
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#endif
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace ILRuntime.Runtime.Debugger
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{
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class BreakpointInfo
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{
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public int BreakpointHashCode { get; set; }
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public int MethodHashCode { get; set; }
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public int StartLine { get; set; }
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public bool Enabled { get; set; }
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public BreakpointConditionDetails Condition { get; set; }
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public UsingInfo[] UsingInfos { get; set; }
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public bool CheckCondition(DebugService debugService, ILIntepreter intp, ref StackFrameInfo[] stackFrameInfos, ref string error)
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{
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#if ILRUNTIME_ENABLE_ROSYLN
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if (Condition == null || Condition.Style == BreakpointConditionStyle.None)
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return true;
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if (Condition.ExpressionError)
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{
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error = "the expression is not conditional expression";
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return true;
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}
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stackFrameInfos = debugService.GetStackFrameInfo(intp);
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try
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{
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debugService.UsingInfosContext = UsingInfos;
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var visitor = new BreakpointConditionExpressionVisitor(debugService, intp, stackFrameInfos.Length < 1 ? null : stackFrameInfos[0].LocalVariables);
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var finalResult = visitor.Visit(Condition.ExpressionSyntax);
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if (finalResult.Value is bool)
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return (bool)finalResult.Value;
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else // TODO:处理表达式值不是bool的报错
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{
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error = "the expression value is not bool";
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}
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}
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catch (Exception ex)
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{
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error = ex.Message;
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}
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finally
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{
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debugService.UsingInfosContext = null;
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}
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#endif
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return true;
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}
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}
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public class BreakpointConditionDetails : BreakpointCondition
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{
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#if ILRUNTIME_ENABLE_ROSYLN
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public ExpressionSyntax ExpressionSyntax { get; set; }
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#endif
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public bool ExpressionError { get; set; }
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public Exception Exception { get; set; }
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}
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}
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