bool Initialize(CorProcess process, string debuggeeVersion)
{
try {
var mgr = new ECallManager(process.ProcessId, debuggeeVersion);
if (!mgr.FoundClrModule)
{
return(false);
}
const string debuggerClassName = "System.Diagnostics.Debugger";
ulong addr;
bool error = false, b;
bool isClrV2OrOlder =
debuggeeVersion != null &&
(debuggeeVersion.StartsWith("v1.", StringComparison.OrdinalIgnoreCase) ||
debuggeeVersion.StartsWith("v2.", StringComparison.OrdinalIgnoreCase));
// Launch() returns true in CLR 4.x and false in earlier CLR versions when there's
// no debugger. At least on my system...
b = mgr.FindFunc(debuggerClassName, "LaunchInternal", out addr);
error |= !b;
if (b)
{
error |= !(isClrV2OrOlder ? WriteReturnFalse(process, addr) : WriteReturnTrue(process, addr));
}
b = mgr.FindFunc(debuggerClassName, "get_IsAttached", out addr);
if (!b)
{
b = mgr.FindFunc(debuggerClassName, "IsDebuggerAttached", out addr);
}
error |= !b;
if (b)
{
error |= !WriteReturnFalse(process, addr);
}
b = mgr.FindFunc(debuggerClassName, "IsLogging", out addr);
error |= !b;
if (b)
{
error |= !WriteReturnFalse(process, addr);
}
return(!error);
}
catch {
return(false);
}
}
bool Initialize(CorProcess process, string debuggeeVersion) {
try {
var mgr = new ECallManager(process.ProcessId, debuggeeVersion);
if (!mgr.FoundClrModule)
return false;
const string debuggerClassName = "System.Diagnostics.Debugger";
ulong addr;
bool error = false, b;
bool isClrV2OrOlder =
debuggeeVersion != null &&
(debuggeeVersion.StartsWith("v1.", StringComparison.OrdinalIgnoreCase) ||
debuggeeVersion.StartsWith("v2.", StringComparison.OrdinalIgnoreCase));
// Launch() returns true in CLR 4.x and false in earlier CLR versions when there's
// no debugger. At least on my system...
b = mgr.FindFunc(debuggerClassName, "LaunchInternal", out addr);
error |= !b;
if (b)
error |= !(isClrV2OrOlder ? WriteReturnFalse(process, addr) : WriteReturnTrue(process, addr));
b = mgr.FindFunc(debuggerClassName, "get_IsAttached", out addr);
if (!b)
b = mgr.FindFunc(debuggerClassName, "IsDebuggerAttached", out addr);
error |= !b;
if (b)
error |= !WriteReturnFalse(process, addr);
b = mgr.FindFunc(debuggerClassName, "IsLogging", out addr);
error |= !b;
if (b)
error |= !WriteReturnFalse(process, addr);
return !error;
}
catch {
return false;
}
}