/// <summary>
/// Resolve Function name based on given AppDomain.
/// </summary>
/// <param name="functionName">The name of the function to resolve.</param>
/// <param name="appDomain">The AppDomain to resolve in.</param>
/// <returns></returns>
public MDbgFunction ResolveFunctionNameFromScope(string functionName, CorAppDomain appDomain)
{
Debug.Assert(functionName != null &&
functionName.Length > 0);
string moduleName = null;
string className = null;
string funcName = null;
string tempParser = functionName;
int bangIndex = tempParser.IndexOf("!");
if (bangIndex != -1)
{
moduleName = tempParser.Substring(0, bangIndex);
tempParser = tempParser.Substring(bangIndex + 1);
}
int periodIndex = tempParser.LastIndexOf(".");
if (periodIndex == -1)
{
// only function is specified -- assuming current class
className = Threads.Active.CurrentFrame.Function.MethodInfo.DeclaringType.Name;
funcName = tempParser;
}
else
{
className = tempParser.Substring(0, periodIndex);
funcName = tempParser.Substring(periodIndex + 1);
}
// The last argument to the ResolveFunctionName is appDomain we are refering to.
// That will cause to resolution happen only on modules loaded into that appdomain.
return ResolveFunctionName(moduleName, className, funcName, appDomain);
}
/// <summary>
/// Resolves a Function from a Module, Class Name, Function Name, and AppDomain.
/// </summary>
/// <param name="moduleName">The Module name that has the Function.</param>
/// <param name="className">The name of the Class that has the Function.</param>
/// <param name="functionName">The name of the Function.</param>
/// <param name="appDomain">The AppDomain to look in.</param>
/// <returns>The MDbgFunction that matches the given parameters.</returns>
public MDbgFunction ResolveFunctionName(string moduleName, string className, string functionName,
CorAppDomain appDomain)
{
Debug.Assert(className != null);
Debug.Assert(functionName != null);
MDbgFunction func = null;
if (moduleName != null)
{
MDbgModule module = Modules.Lookup(moduleName);
if (module != null)
{
CorAppDomain moduleAppDomain = module.CorModule.Assembly.AppDomain;
if (moduleAppDomain == null // not a shared assembly
|| appDomain == null // we don't limit us to the certain appDomain
|| appDomain == moduleAppDomain // the module is from correct domain
)
{
func = ResolveFunctionName(module, className, functionName);
}
}
}
else
{
foreach (MDbgModule m in Modules)
{
CorAppDomain moduleAppDomain = m.CorModule.Assembly.AppDomain;
if (moduleAppDomain == null // is a shared assembly
|| appDomain == null // we don't limit us to the certain appDomain
|| appDomain == moduleAppDomain // the module is from correct domain
)
{
func = ResolveFunctionName(m, className, functionName);
if (func != null)
break;
}
}
}
return func;
}
