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2021-09-20 18:20:01 +02:00
/*
Copyright (C) 2014-2019 de4dot@gmail.com
This file is part of dnSpy
dnSpy is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
dnSpy is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
*/
using System;
namespace dndbg.Engine {
enum DebugEventBreakpointKind {
CreateProcess,
ExitProcess,
CreateThread,
ExitThread,
LoadModule,
UnloadModule,
LoadClass,
UnloadClass,
LogMessage,
LogSwitch,
CreateAppDomain,
ExitAppDomain,
LoadAssembly,
UnloadAssembly,
ControlCTrap,
NameChange,
UpdateModuleSymbols,
MDANotification,
CustomNotification,
}
sealed class DebugEventBreakpointConditionContext : BreakpointConditionContext {
public override DnBreakpoint Breakpoint => DebugEventBreakpoint;
public DnDebugEventBreakpoint DebugEventBreakpoint { get; }
public DebugCallbackEventArgs EventArgs { get; }
public DebugEventBreakpointConditionContext(DnDebugger debugger, DnDebugEventBreakpoint bp, DebugCallbackEventArgs e)
: base(debugger) {
DebugEventBreakpoint = bp;
EventArgs = e;
}
}
sealed class DnDebugEventBreakpoint : DnBreakpoint {
internal Func<DebugEventBreakpointConditionContext, bool> Condition { get; }
public DebugEventBreakpointKind EventKind { get; }
internal DnDebugEventBreakpoint(DebugEventBreakpointKind eventKind, Func<DebugEventBreakpointConditionContext, bool>? cond) {
EventKind = eventKind;
Condition = cond ?? defaultCond;
}
static readonly Func<DebugEventBreakpointConditionContext, bool> defaultCond = a => true;
public static DebugEventBreakpointKind? GetDebugEventBreakpointKind(DebugCallbackEventArgs e) {
switch (e.Kind) {
case DebugCallbackKind.CreateProcess: return DebugEventBreakpointKind.CreateProcess;
case DebugCallbackKind.ExitProcess: return DebugEventBreakpointKind.ExitProcess;
case DebugCallbackKind.CreateThread: return DebugEventBreakpointKind.CreateThread;
case DebugCallbackKind.ExitThread: return DebugEventBreakpointKind.ExitThread;
case DebugCallbackKind.LoadModule: return DebugEventBreakpointKind.LoadModule;
case DebugCallbackKind.UnloadModule: return DebugEventBreakpointKind.UnloadModule;
case DebugCallbackKind.LoadClass: return DebugEventBreakpointKind.LoadClass;
case DebugCallbackKind.UnloadClass: return DebugEventBreakpointKind.UnloadClass;
case DebugCallbackKind.LogMessage: return DebugEventBreakpointKind.LogMessage;
case DebugCallbackKind.LogSwitch: return DebugEventBreakpointKind.LogSwitch;
case DebugCallbackKind.CreateAppDomain: return DebugEventBreakpointKind.CreateAppDomain;
case DebugCallbackKind.ExitAppDomain: return DebugEventBreakpointKind.ExitAppDomain;
case DebugCallbackKind.LoadAssembly: return DebugEventBreakpointKind.LoadAssembly;
case DebugCallbackKind.UnloadAssembly: return DebugEventBreakpointKind.UnloadAssembly;
case DebugCallbackKind.ControlCTrap: return DebugEventBreakpointKind.ControlCTrap;
case DebugCallbackKind.NameChange: return DebugEventBreakpointKind.NameChange;
case DebugCallbackKind.UpdateModuleSymbols: return DebugEventBreakpointKind.UpdateModuleSymbols;
case DebugCallbackKind.MDANotification: return DebugEventBreakpointKind.MDANotification;
case DebugCallbackKind.CustomNotification: return DebugEventBreakpointKind.CustomNotification;
default: return null;
}
}
}
}