public void after(JoinPointContext context)
{
report("after " + context.StartSelector);
if (context.StartSelector.Equals("func4"))
{
String ret = (String)context.ReturnValue;
ret = ret + " #After#";
context.ReturnValue = ret;
}
else if (context.StartSelector.Equals("func9"))
{
int arg = (int)context.GetArgumentValue(0);
Console.WriteLine("AFTER: Value of x after func9: " + arg + ". Add one to value.");
arg = arg + 1;
context.SetArgumentValue(0, arg);
}
else if (context.StartSelector.Equals("func10"))
{
int arg = (int)context.GetArgumentValue(0);
Console.WriteLine("AFTER: Value of x after func10: " + arg + ". Add one to value.");
arg = arg + 1;
context.SetArgumentValue(0, arg);
}
}
public void NeedWeddingLicence(JoinPointContext jpc)
{
Person from = ((Person)jpc.Sender);
if (!from.HasWeddingLicence())
{
GetWeddingLicence(from);
}
}
public void PayIncomeTax(JoinPointContext jpc)
{
int ammount = (int) jpc.GetArgumentValue(0);
if(ammount > 2000)
{
Console.WriteLine("Because the income is more then 2000, he needs to pay income tax");
jpc.SetArgumentValue(0,ammount - CalculateTax(ammount));
}
}
public static void clearCache(JoinPointContext context)
{
if (context.ReturnType == null || context.ReturnType == typeof(void))
{
return;
}
Cache cache = Cache.instance(context.CurrentTarget);
cache.clearCache();
}
private void Execute()
{
if (FilterContext.IsInnerCall(this, 5))
{
}
JoinPointContext jpc = new JoinPointContext();
jpc.ReturnType = typeof(void);
jpc.CurrentSelector = "test";
}
public void archiveMessage(JoinPointContext jpc)
{
string sender = (string)jpc.GetArgumentValue(0);
string receiver = (string)jpc.GetArgumentValue(1);
string message = (string)jpc.GetArgumentValue(2);
Console.WriteLine("\nArchiving message");
Console.WriteLine("Sender: {0}", sender);
Console.WriteLine("Receiver: {0}", receiver);
Console.WriteLine("Message: {0}", message);
}
public void after2(JoinPointContext context)
{
report("after2 " + context.StartSelector);
if (context.StartSelector.Equals("func4"))
{
String ret = (String)context.ReturnValue;
ret = ret + " #After2#";
context.ReturnValue = ret;
}
}
public override void Execute(JoinPointContext context)
{
foreach (ArgumentInfo ai in context.GetArguments.Values)
{
if (ai.Type == typeof(string))
{
ai.AddResourceOp("expectEncrypted");
ai.AddResourceOp("verify");
}
}
}
public override void Execute(JoinPointContext context)
{
long stoptime = DateTime.Now.Ticks;
long starttime = (long)context.GetProperty("starttime");
TimeSpan timeSpan = new TimeSpan(stoptime - starttime);
Console.WriteLine("Timed method {0} (declaring type {1})",
context.MethodInformation.Name, context.MethodInformation.DeclaringType.FullName);
}
public static bool ShouldTraceCondition(JoinPointContext context)
{
string classname = context.StartTarget.GetType().FullName;
if (ClassTraceLevel.ContainsKey(classname))
{
return(ClassTraceLevel[classname] < 3);
}
return(false);
}
public override void Execute(JoinPointContext context)
{
foreach (ArgumentInfo ai in context.GetArguments.Values)
{
if (ai.Type == typeof(string))
{
string val = (string)ai.Value;
ai.AddResourceOp("encrypt");
val = Convert.ToBase64String(Encoding.UTF8.GetBytes(val));
ai.Value = val;
}
}
}
public static void storeCachedValue(JoinPointContext context)
{
if (!context.HasReturnValue)
{
return;
}
Cache cache = Cache.instance(context.CurrentTarget);
Object args = null;
if (context.ArgumentCount > 0)
{
args = context.GetArgumentValue(0);
}
cache.setCache(context.MethodInformation, args, context.ReturnValue);
}
public override void Execute(JoinPointContext context)
{
long starttime = 0;
long freq = 0;
if (QueryPerformanceFrequency(out freq) == false)
{
starttime = DateTime.Now.Ticks;
}
else
{
QueryPerformanceCounter(out starttime);
}
context.AddProperty("frequency", freq);
context.AddProperty("starttime", starttime);
}
public static bool getCachedValue(JoinPointContext context)
{
if (context.ReturnType == null || context.ReturnType == typeof(void))
{
return(false);
}
Cache cache = Cache.instance(context.CurrentTarget);
Object args = null;
if (context.ArgumentCount > 0)
{
args = context.GetArgumentValue(0);
}
Object val;
if (cache.getCache(context.MethodInformation, args, out val))
{
context.ReturnValue = val;
return(true);
}
return(false);
}
public void before(JoinPointContext context)
{
report("before " + context.StartSelector);
if (context.StartSelector.Equals("func4"))
{
int arg = (int)context.GetArgumentValue(0);
arg = arg + 1;
context.AddArgument(0, arg.GetType(), arg);
}
else if (context.StartSelector.Equals("func9"))
{
object arg = context.GetArgumentValue(0);
Console.WriteLine("\targ=" + (arg == null ? "null" : "'" + arg + "'"));
}
else if (context.StartSelector.Equals("func10"))
{
int arg = (int)context.GetArgumentValue(0);
Console.WriteLine("BEFORE: Value of x before func10: " + arg + ". Add one to value.");
arg = arg + 1;
context.SetArgumentValue(0, arg);
}
}
public override void Execute(JoinPointContext context)
{
}
public override void Execute(JoinPointContext context)
{
clearCache(context);
}
public void printFM3(JoinPointContext jpc)
{
Console.WriteLine("Second(FM3)");
}
public void printFM4(JoinPointContext jpc)
{
Console.WriteLine("Third(FM4)");
}
public void printFM1(JoinPointContext jpc)
{
Console.WriteLine("First(FM1)");
}
public void printFM2(JoinPointContext jpc)
{
Console.WriteLine("Fourth(FM2)");
}
public override void Execute(JoinPointContext context)
{
if (context == null)
{
TraceBuffer.WriteLine("TracingIN: Context not set!");
return;
}
String sender = "unknown";
if (context.Sender != null)
{
sender = context.Sender.GetType().FullName;
}
String target = "unknown";
if (context.StartTarget != null)
{
target = context.StartTarget.GetType().FullName;
}
TraceBuffer.WriteLine("TracingIN: Sender={0}, Target={1}, Selector={2} ", sender, target, context.StartSelector);
if (context.ArgumentCount > 0)
{
for (short i = 0; i < context.ArgumentCount; i++)
{
ArgumentInfo argumentInfo = context.GetArgumentInfo(i);
if (argumentInfo == null)
{
TraceBuffer.WriteLine(" argument {0} -> no argument info available", i);
continue;
}
string argdirection = "-";
if ((argumentInfo.Attributes & ArgumentAttributes.In) == ArgumentAttributes.In)
{
argdirection = "input";
}
if ((argumentInfo.Attributes & ArgumentAttributes.Out) == ArgumentAttributes.Out)
{
argdirection = "output";
}
if ((argumentInfo.Attributes & ArgumentAttributes.Optional) == ArgumentAttributes.Optional)
{
argdirection = "optional";
}
if (argumentInfo.Value == null)
{
TraceBuffer.WriteLine(" argument {0} ({2}) -> {1} = null", i, context.GetArgumentType(i).Name, argdirection);
continue;
}
String argvalue;
try
{
argvalue = argumentInfo.Value.ToString();
}
catch (Exception)
{
argvalue = "<exception>";
}
TraceBuffer.WriteLine(" argument {0} ({3}) -> {1} = {2}", i, context.GetArgumentType(i).Name, argvalue, argdirection);
}
}
}
public override void Execute(JoinPointContext context)
{
if (context == null)
{
TraceBuffer.WriteLine("OUT Tracing: Context not set!");
return;
}
// Sender, Target, Methodname
String sender = "unknown";
if (context.Sender != null)
{
sender = context.Sender.GetType().FullName;
}
String target = "unknown";
if (context.StartTarget != null)
{
target = context.StartTarget.GetType().FullName;
}
TraceBuffer.WriteLine("OUT Tracing: Sender={0}, Target={1}, MethodName={2} ", sender, target, context.StartSelector);
// Out arguments
if (context.ArgumentCount > 0)
{
for (short i = 0; i < context.ArgumentCount; i++)
{
ArgumentInfo argumentInfo = context.GetArgumentInfo(i);
if (argumentInfo != null && argumentInfo.IsOut())
{
if (argumentInfo.Value == null)
{
TraceBuffer.WriteLine(" argument {0} (out) -> {1} = null", i, context.GetArgumentType(i).Name);
continue;
}
String argvalue;
try
{
argvalue = argumentInfo.Value.ToString();
}
catch (Exception) {
argvalue = "<exception>";
}
TraceBuffer.WriteLine(" argument {0} (out) -> {1} = {2}", i, context.GetArgumentType(i).Name, argvalue);
}
}
}
// Returnvalue
if (context.HasReturnValue)
{
if (context.ReturnType == null)
{
TraceBuffer.WriteLine(" return type = null");
}
else if (context.ReturnValue == null)
{
TraceBuffer.WriteLine(" return type = {0}, return value = null", context.ReturnType.FullName);
}
else if (context.StartSelector == "ToString")
{
TraceBuffer.WriteLine(" return type = {0}, return value = <unable to determine>", context.ReturnType.FullName);
}
else
{
String returnValue;
try
{
returnValue = context.ReturnValue.ToString();
}
catch (Exception)
{
returnValue = "<exception>";
}
TraceBuffer.WriteLine(" return type = {0}, return value = {1}", context.ReturnType.FullName, returnValue);
}
}
}
public override void Execute(JoinPointContext context)
{
if (context == null)
{
TraceBuffer.WriteLine("TracingIN: Context not set!");
return;
}
String sender = "unknown";
if (context.Sender != null)
{
sender = context.Sender.GetType().FullName;
}
Type target = null;
if (context.StartTarget != null)
{
target = context.StartTarget.GetType();
}
TraceBuffer.WriteLine("TracingIN: Sender={0}, Target={1}, Selector={2} ", sender, target.FullName, context.StartSelector);
System.Reflection.MethodInfo mi = target.GetMethod(context.StartSelector, BindingFlags.Public
| BindingFlags.NonPublic | BindingFlags.DeclaredOnly | BindingFlags.Instance);
if (mi != null && context.ArgumentCount > 0)
{
System.Reflection.ParameterInfo[] pi = mi.GetParameters();
for (int j = 0; j < pi.Length; j++)
{
if (!(pi[j].IsOut || pi[j].IsRetval))
{
ArgumentInfo argumentInfo = context.GetArgumentInfo((short)(j + 1));
string argdirection = "input";
if (pi[j].IsOut)
{
argdirection = "output";
}
if (pi[j].IsOptional)
{
argdirection = "optional";
}
if (argumentInfo.Value == null)
{
TraceBuffer.WriteLine(" argument {0} ({2}) -> {1} = null", j + 1, pi[j].ParameterType.FullName, argdirection);
continue;
}
String argvalue;
try
{
argvalue = argumentInfo.Value.ToString();
}
catch (Exception)
{
argvalue = "<exception>";
}
TraceBuffer.WriteLine(" argument {0} ({3}) -> {1} = {2}", j + 1, pi[j].ParameterType.FullName, argvalue, argdirection);
}
}
}
//if (context.ArgumentCount > 0)
//{
// for (short i=1; i <= context.ArgumentCount; i++)
// {
// ArgumentInfo argumentInfo = context.GetArgumentInfo(i);
// string argdirection = "-";
// if ((argumentInfo.Attributes & ArgumentAttributes.In) == ArgumentAttributes.In)
// argdirection = "input";
// if ((argumentInfo.Attributes & ArgumentAttributes.Out) == ArgumentAttributes.Out)
// argdirection = "output";
// if ((argumentInfo.Attributes & ArgumentAttributes.Optional) == ArgumentAttributes.Optional)
// argdirection = "optional";
// if (argumentInfo.Value == null)
// {
// TraceFile.WriteLine(" argument {0} ({2}) -> {1} = null", i, context.GetArgumentType(i), argdirection);
// continue;
// }
// String argvalue;
// try
// {
// argvalue = argumentInfo.Value.ToString();
// }
// catch (Exception)
// {
// argvalue = "<exception>";
// }
// TraceFile.WriteLine(" argument {0} ({3})-> {1} = {2}", i, context.GetArgumentType(i).FullName, argvalue, argdirection);
// }
//}
//System.Reflection.MethodInfo[] mi = t.GetMethods(BindingFlags.Public
// | BindingFlags.NonPublic | BindingFlags.DeclaredOnly | BindingFlags.Instance);
//for (int i = 0; i < mi.Length; i++)
//{
// //Console.WriteLine("\tSearching for method: "+rm.getSelector()+" == "+mi[i].get_Name());
// if (mi[i].Name == (string)context.GetProperty("selector"))
// {
// if (((object[])context.GetProperty("args")).Length == 0)
// {
// Object[] obj = new Object[0];
// Console.WriteLine("TracingIN: " + t.Name + "." + (string)context.GetProperty("selector"));
// break;
// }
// int k = 0;
// ArrayList list = new ArrayList();
// System.Reflection.ParameterInfo[] pi = mi[i].GetParameters();
// for (int j = 0; j < pi.Length; j++)
// {
// if (!(pi[j].IsOut || !pi[j].IsRetval))
// {
// list.Add(context.GetProperty("Arg[" + k + "]"));
// }
// k++;
// }
// Console.WriteLine("TracingIN[" + list.ToArray().Length + "]: " + list.ToString());
// break;
// }
//}
}
public void Play(JoinPointContext jpc)
{
PlayBand();
}
/// <summary> /// Implements the behavior of the FilterAction. You must override this method and supply your own filteraction implementation. /// </summary> /// <param name="context">Join Point Context information.</param> /// <remarks>If the developer has set the CreateJoinPointContext to <see langword="false"/> /// in the <see cref="T:Composestar.StarLight.Filters.FilterTypes.FilterActionAttribute"/>, then the weaver injects <see langword="null"/> instead of a /// <see cref="Composestar.StarLight.ContextInfo.JoinPointContext"/>.</remarks> public abstract void Execute(JoinPointContext context);
public override void Execute(JoinPointContext context)
{
long starttime = DateTime.Now.Ticks;
context.AddProperty("starttime", starttime);
}
public override void Execute(JoinPointContext context)
{
long stoptime = 0;
double executetime = 0;
// Get the frequency from the JoinPointContext, this frequency was stored in the StartTimerAction
long freq = (long)context.GetProperty("frequency");
if (freq == 0)
{
stoptime = DateTime.Now.Ticks;
}
else
{
QueryPerformanceCounter(out stoptime);
}
if (context == null)
{
TraceFile.WriteLine("StopTimer: Context not set!");
return;
}
// Get the starttime from the JoinPointContext, this starttime was stored int he StartTimerAction
long starttime = (long)context.GetProperty("starttime");
if (freq == 0)
{
TimeSpan executeTimeSpan = new TimeSpan(stoptime - starttime);
executetime = (double)executeTimeSpan.Milliseconds;
}
else
{
executetime = ((double)(stoptime - starttime) / (double)freq) / 1000;
}
String sender = "unknown";
if (context.Sender != null)
{
sender = context.Sender.GetType().FullName;
}
String target = "unknown";
if (context.StartTarget != null)
{
target = context.StartTarget.GetType().FullName;
}
String args = "";
if (context.ArgumentCount > 0)
{
for (short i = 0; i < context.ArgumentCount; i++)
{
if (context.GetArgumentValue(i) != null)
{
if (args != "")
{
args = args + ",";
}
args = args + context.GetArgumentValue(i).GetType().FullName;
}
}
}
TraceFile.WriteLine("The execution of message: {0}.{1}({2}) took {3:0.0000} msec.", target, context.StartSelector, args, executetime);
}
public override void Execute(JoinPointContext context)
{
storeCachedValue(context);
}
public override void Execute(JoinPointContext context)
{
if (context == null)
{
TraceBuffer.WriteLine("OUT Tracing: Context not set!");
return;
}
// Sender, Target, Methodname
String sender = "unknown";
if (context.Sender != null)
{
sender = context.Sender.GetType().FullName;
}
Type target = null;
if (context.StartTarget != null)
{
target = context.StartTarget.GetType();
}
TraceBuffer.WriteLine("OUT Tracing: Sender={0}, Target={1}, MethodName={2} ", sender, target, context.StartSelector);
System.Reflection.MethodInfo mi = target.GetMethod(context.StartSelector, BindingFlags.Public
| BindingFlags.NonPublic | BindingFlags.DeclaredOnly | BindingFlags.Instance);
if (mi != null && context.ArgumentCount > 0)
{
System.Reflection.ParameterInfo[] pi = mi.GetParameters();
for (int j = 0; j < pi.Length; j++)
{
if (pi[j].IsOut)
{
ArgumentInfo argumentInfo = context.GetArgumentInfo((short)(j + 1));
if (argumentInfo.Value == null)
{
TraceBuffer.WriteLine(" argument {0} (out) -> {1} = null", j + 1, pi[j].ParameterType.FullName);
continue;
}
String argvalue;
try
{
argvalue = argumentInfo.Value.ToString();
}
catch (Exception)
{
argvalue = "<exception>";
}
TraceBuffer.WriteLine(" argument {0} (out) -> {1} = {2}", j + 1, pi[j].ParameterType.FullName, argvalue);
}
}
}
// Returnvalue
if (context.HasReturnValue)
{
if (context.ReturnType == null)
{
TraceBuffer.WriteLine(" return type = null");
}
else if (context.ReturnValue == null)
{
TraceBuffer.WriteLine(" return type = {0}, return value = null", context.ReturnType.FullName);
}
else if (context.StartSelector != "ToString")
{
TraceBuffer.WriteLine(" return type = {0}, return value = ", context.ReturnType.FullName);
}
else
{
String returnValue;
try
{
returnValue = context.ReturnValue.ToString();
}
catch (Exception)
{
returnValue = "<exception>";
}
TraceBuffer.WriteLine(" return type = {0}, return value = (1)", context.ReturnType.FullName, returnValue);
}
}
//Type t = context.GetProperty("target").GetType();
////Console.WriteLine("Tracing IN method: "+t.get_Name() + "." + rm.getSelector());
//System.Reflection.MethodInfo[] mi = t.GetMethods(BindingFlags.Public
// | BindingFlags.NonPublic | BindingFlags.DeclaredOnly | BindingFlags.Instance);
//for (int i = 0; i < mi.Length; i++)
//{
// //Console.WriteLine("\tSearching for method: "+rm.getSelector()+" == "+mi[i].get_Name());
// if (mi[i].Name == (string)context.GetProperty("selector"))
// {
// if (((object[])context.GetProperty("args")).Length == 0)
// {
// Object[] obj = new Object[0];
// Console.WriteLine("TracingOUT: " + t.Name + "." + (string)context.GetProperty("selector"));
// break;
// }
// int k = 0;
// ArrayList list = new ArrayList();
// System.Reflection.ParameterInfo[] pi = mi[i].GetParameters();
// for (int j = 0; j < pi.Length; j++)
// {
// if (pi[j].IsOut)
// {
// list.Add(context.GetProperty("Arg[" + k + "]"));
// }
// k++;
// }
// Console.WriteLine("TracingOUT[" + context.GetProperty("returnvalue") + "][" + list.ToArray().Length + "]: " + list.ToString());
// break;
// }
//}
}
