public void Default ()
{
StackFrame sf = new StackFrame ();
Assert.AreEqual (0, sf.GetFileLineNumber (), "GetFileLineNumber");
Assert.AreEqual (0, sf.GetFileColumnNumber (), "GetFileColumnNumber");
Assert.IsTrue (sf.GetILOffset () >= 0, "GetILOffset");
Assert.IsTrue (sf.GetNativeOffset () >= 0, "GetNativeOffset");
Assert.AreEqual ("Default", sf.GetMethod ().Name, "GetMethod");
}
public void FileName_LineNumber_ColumnNumber ()
{
StackFrame sf = new StackFrame (String.Empty, Int32.MinValue, Int32.MaxValue);
Assert.AreEqual (Int32.MinValue, sf.GetFileLineNumber (), "GetFileLineNumber");
Assert.AreEqual (Int32.MaxValue, sf.GetFileColumnNumber (), "GetFileColumnNumber");
Assert.IsTrue (sf.GetILOffset () >= 0, "GetILOffset");
Assert.IsTrue (sf.GetNativeOffset () > 0, "GetNativeOffset");
Assert.AreEqual ("FileName_LineNumber_ColumnNumber", sf.GetMethod ().Name, "GetMethod");
}
/// <summary>
/// Creates a new instance of the <see cref="WcfRawJson.ErrorHandling.FaultStackFrame"/>
/// class from an existing <see cref="System.Diagnostics.StackFrame"/>.
/// </summary>
/// <param name="frame">
/// The <see cref="System.Diagnostics.StackFrame"/> object from which to derive this
/// <see cref="WcfRawJson.ErrorHandling.StackFrame"/>
/// </param>
public FaultStackFrame(StackFrame frame)
{
this.FileColumnNumber = frame.GetFileColumnNumber();
this.FileLineNumber = frame.GetFileLineNumber();
this.FileName = frame.GetFileName();
this.ILOffset = frame.GetILOffset();
this.Method = frame.GetMethod().ToString();
this.NativeOffset = frame.GetNativeOffset();
this.Description = frame.ToString();
}
// avoid replication of tests on all constructors (this is no
// problem because the stack is already set correctly). The
// goal is to call every property and methods to see if they
// have any* security requirements (*except for LinkDemand and
// InheritanceDemand).
private void Check (StackFrame sf, bool checkFile)
{
int cn = sf.GetFileColumnNumber ();
int ln = sf.GetFileLineNumber ();
int il = sf.GetILOffset ();
int no = sf.GetNativeOffset ();
Assert.IsNotNull (sf.GetMethod (), "GetMethod");
if (checkFile) {
string fn = sf.GetFileName ();
}
}
public static string FormatLocation(StackFrame frame)
{
StringBuilder location = new StringBuilder();
location.Append(frame.GetMethod().DeclaringType.ToString());
location.Append("=>");
location.Append(frame.GetMethod().ToString());
location.Append(" [");
location.Append(frame.GetILOffset());
location.Append(":");
location.Append(frame.GetNativeOffset());
location.Append("]");
return location.ToString();
}
public static string StackFrameToString(StackFrame stackFrame)
{
StringBuilder sb = new StringBuilder();
int intParam; MemberInfo mi = stackFrame.GetMethod();
sb.Append(" ");
sb.Append(mi.DeclaringType.Namespace);
sb.Append(".");
sb.Append(mi.DeclaringType.Name);
sb.Append(".");
sb.Append(mi.Name);
// -- build method params
sb.Append("(");
intParam = 0;
foreach (ParameterInfo param in stackFrame.GetMethod().GetParameters())
{
intParam += 1;
sb.Append(param.Name);
sb.Append(" As ");
sb.Append(param.ParameterType.Name);
}
sb.Append(")");
sb.Append(Environment.NewLine);
// -- if source code is available, append location info
sb.Append(" ");
if (string.IsNullOrEmpty(stackFrame.GetFileName()))
{
sb.Append("(unknown file)");
//-- native code offset is always available
sb.Append(": N ");
sb.Append(string.Format("{0:#00000}", stackFrame.GetNativeOffset()));
}
else
{
sb.Append(Path.GetFileName(stackFrame.GetFileName()));
sb.Append(": line ");
sb.Append(string.Format("{0:#0000}", stackFrame.GetFileLineNumber()));
sb.Append(", col ");
sb.Append(string.Format("{0:#00}", stackFrame.GetFileColumnNumber()));
if (stackFrame.GetILOffset() != StackFrame.OFFSET_UNKNOWN)
{
sb.Append(", IL ");
sb.Append(string.Format("{0:#0000}", stackFrame.GetILOffset()));
}
}
sb.Append(Environment.NewLine);
return sb.ToString();
}
public static StackFrame Create(System.Diagnostics.StackFrame frame)
{
if (frame == null)
{
return(null);
}
string fileName = null;
bool isTaskAwaiter = false;
ITypeMember member = null;
try {
fileName = frame.GetFileName();
} catch (SecurityException) {
// CAS check failure
}
var method = frame.GetMethod();
if (method != null)
{
isTaskAwaiter = method.DeclaringType.IsTaskAwaiter() ||
method.DeclaringType.DeclaringType.IsTaskAwaiter();
var property = GetPropertyForMethodAccessor(method);
if (property != null)
{
member = Property.Create(property);
}
else
{
member = Method.Create(method);
}
}
return(new StackFrame(
fileName,
frame.GetFileLineNumber(),
frame.GetFileColumnNumber(),
frame.GetILOffset(),
frame.GetNativeOffset(),
frame.GetMethodAddress(),
frame.GetMethodIndex(),
isTaskAwaiter,
ParseInternalMethodName(frame.GetInternalMethodName()),
member));
}
public override bool Equals(Object obj)
{
if ((obj == null) || (!(obj is StackFrame)))
{
return(false);
}
StackFrame rhs = (StackFrame)obj;
if (!ObjectsEqual(GetMethod(), rhs.GetMethod()))
{
return(false);
}
if (!ObjectsEqual(GetFileName(), rhs.GetFileName()))
{
return(false);
}
if (GetFileLineNumber() != rhs.GetFileLineNumber())
{
return(false);
}
if (GetFileColumnNumber() != rhs.GetFileColumnNumber())
{
return(false);
}
if (GetILOffset() != rhs.GetILOffset())
{
return(false);
}
if (GetNativeOffset() != rhs.GetNativeOffset())
{
return(false);
}
return(true);
}
bool AddFrames(StringBuilder sb)
{
bool printOffset;
string debugInfo, indentation;
string unknown = Locale.GetText("<unknown method>");
indentation = " ";
debugInfo = Locale.GetText(" in {0}:{1} ");
var newline = String.Format("{0}{1}{2} ", Environment.NewLine, indentation,
Locale.GetText("at"));
int i;
for (i = 0; i < FrameCount; i++)
{
StackFrame frame = GetFrame(i);
if (i == 0)
{
sb.AppendFormat("{0}{1} ", indentation, Locale.GetText("at"));
}
else
{
sb.Append(newline);
}
if (frame.GetMethod() == null)
{
string internal_name = frame.GetInternalMethodName();
if (internal_name != null)
{
sb.Append(internal_name);
}
else
{
sb.AppendFormat("<0x{0:x5} + 0x{1:x5}> {2}", frame.GetMethodAddress(), frame.GetNativeOffset(), unknown);
}
}
else
{
GetFullNameForStackTrace(sb, frame.GetMethod());
if (frame.GetILOffset() == -1)
{
sb.AppendFormat(" <0x{0:x5} + 0x{1:x5}>", frame.GetMethodAddress(), frame.GetNativeOffset());
if (frame.GetMethodIndex() != 0xffffff)
{
sb.AppendFormat(" {0}", frame.GetMethodIndex());
}
}
else
{
sb.AppendFormat(" [0x{0:x5}]", frame.GetILOffset());
}
sb.AppendFormat(debugInfo, frame.GetSecureFileName(),
frame.GetFileLineNumber());
}
}
return(i != 0);
}
//--
//-- turns a single stack frame object into an informative string
//--
private static string StackFrameToString(StackFrame sf)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
int intParam = 0;
MemberInfo mi = sf.GetMethod();
var _with1 = sb;
//-- build method name
_with1.Append(" ");
_with1.Append(mi.DeclaringType.Namespace);
_with1.Append(".");
_with1.Append(mi.DeclaringType.Name);
_with1.Append(".");
_with1.Append(mi.Name);
//-- build method params
ParameterInfo[] objParameters = sf.GetMethod().GetParameters();
ParameterInfo objParameter = null;
_with1.Append("(");
intParam = 0;
foreach (ParameterInfo objParameter_loopVariable in objParameters)
{
objParameter = objParameter_loopVariable;
intParam += 1;
if (intParam > 1)
_with1.Append(", ");
_with1.Append(objParameter.Name);
_with1.Append(" As ");
_with1.Append(objParameter.ParameterType.Name);
}
_with1.Append(")");
_with1.Append(Environment.NewLine);
//-- if source code is available, append location info
_with1.Append(" ");
if (sf.GetFileName() == null || sf.GetFileName().Length == 0)
{
_with1.Append(System.IO.Path.GetFileName(ParentAssembly().CodeBase));
//-- native code offset is always available
_with1.Append(": N ");
_with1.Append(string.Format("{0:#00000}", sf.GetNativeOffset()));
}
else
{
_with1.Append(System.IO.Path.GetFileName(sf.GetFileName()));
_with1.Append(": line ");
_with1.Append(string.Format("{0:#0000}", sf.GetFileLineNumber()));
_with1.Append(", col ");
_with1.Append(string.Format("{0:#00}", sf.GetFileColumnNumber()));
//-- if IL is available, append IL location info
if (sf.GetILOffset() != StackFrame.OFFSET_UNKNOWN)
{
_with1.Append(", IL ");
_with1.Append(string.Format("{0:#0000}", sf.GetILOffset()));
}
}
_with1.Append(Environment.NewLine);
return sb.ToString();
}
/// <summary> /// Gets the offset from the start of the native just-in-time (JIT)-compiled code /// for the method that is being executed. The generation of this debugging information /// is controlled by the System.Diagnostics.DebuggableAttribute class. /// </summary> /// <returns>The offset from the start of the JIT-compiled code for the method that is being executed.</returns> public override int GetNativeOffset() => StackFrame.GetNativeOffset();
private static string StackFrameToString(StackFrame sf)
{
var sb = new StringBuilder();
MemberInfo mi = sf.GetMethod();
sb.Append(" ");
sb.Append(mi.DeclaringType.Namespace);
sb.Append(".");
sb.Append(mi.DeclaringType.Name);
sb.Append(".");
sb.Append(mi.Name);
var objParameters = sf.GetMethod().GetParameters();
sb.Append("(");
var intParam = 0;
foreach (var objParameter in objParameters)
{
intParam++;
if (intParam > 1)
{
sb.Append(", ");
}
sb.Append(objParameter.Name);
sb.Append(" As ");
sb.Append(objParameter.ParameterType.Name);
}
sb.Append(")");
sb.Append(Environment.NewLine);
sb.Append(" ");
if ((sf.GetFileName() == null) || (sf.GetFileName().Length == 0))
{
sb.Append(Path.GetFileName(ParentAssembly().CodeBase));
sb.Append(": N ");
sb.Append(string.Format("{0:#00000}", sf.GetNativeOffset()));
}
else
{
sb.Append(Path.GetFileName(sf.GetFileName()));
sb.Append(": line ");
sb.Append(string.Format("{0:#0000}", sf.GetFileLineNumber()));
sb.Append(", col ");
sb.Append(string.Format("{0:#00}", sf.GetFileColumnNumber()));
if (sf.GetILOffset() != -1)
{
sb.Append(", IL ");
sb.Append(string.Format("{0:#0000}", sf.GetILOffset()));
}
}
sb.Append(Environment.NewLine);
return sb.ToString();
}
/// <summary>
/// Gets the offset from the start of the native just-in-time (JIT)-compiled code
/// for the method that is being executed. The generation of this debugging information
/// is controlled by the System.Diagnostics.DebuggableAttribute class.
/// </summary>
/// <returns>The offset from the start of the JIT-compiled code for the method that is being executed.</returns>
public override int GetNativeOffset()
{
return(StackFrame.GetNativeOffset());
}
private static string StackFrameToString(StackFrame sf, ref string errorFrom)
{
StringBuilder sb = new StringBuilder();
int intParam;
MemberInfo mi = sf.GetMethod();
Type type = mi.DeclaringType;
string namspace = type.Namespace ?? string.Empty;
if (namspace.Equals("ExamineSystem.utility.eslog"))
{
return sb.ToString();
}
if (string.IsNullOrEmpty(errorFrom))
{
try
{
if (type.IsSubclassOf(typeof(System.Web.UI.Page)))
{
errorFrom = type.FullName;
}
else if (type.IsSubclassOf(typeof(System.Web.UI.Control)))
{
errorFrom = type.FullName;
}
else if (type.GetInterface("System.Web.IHttpHandler") != null)
{
errorFrom = type.FullName;
}
else if (type.GetInterface("System.Web.IHttpAsyncHandler") != null)
{
errorFrom = type.FullName;
}
else if (type.GetInterface("System.Web.IHttpModule") != null)
{
errorFrom = type.FullName;
}
else if (type.GetInterface("System.Web.IHttpHandlerFactory") != null)
{
errorFrom = type.FullName;
}
}
catch (Exception)
{
errorFrom = string.Empty;
}
}
sb.Append(" ");
sb.Append(namspace);
sb.Append(".");
sb.Append(type.Name);
sb.Append(".");
sb.Append(mi.Name);
// -- build method params
sb.Append("(");
intParam = 0;
foreach (ParameterInfo param in sf.GetMethod().GetParameters())
{
if (intParam > 0)
sb.Append(" , ");
sb.Append(param.Name);
sb.Append(" As ");
sb.Append(param.ParameterType.Name);
intParam += 1;
}
sb.Append(")");
sb.Append(Environment.NewLine);
// -- if source code is available, append location info
sb.Append(" ");
if (string.IsNullOrEmpty(sf.GetFileName()))
{
sb.Append("(unknown file)");
//-- native code offset is always available
sb.Append(": N ");
sb.Append(String.Format("{0:#00000}", sf.GetNativeOffset()));
}
else
{
sb.Append(System.IO.Path.GetFileName(sf.GetFileName()));
sb.Append(": line ");
sb.Append(String.Format("{0:#0000}", sf.GetFileLineNumber()));
sb.Append(", col ");
sb.Append(String.Format("{0:#00}", sf.GetFileColumnNumber()));
if (sf.GetILOffset() != StackFrame.OFFSET_UNKNOWN)
{
sb.Append(", IL ");
sb.Append(String.Format("{0:#0000}", sf.GetILOffset()));
}
}
sb.Append(Environment.NewLine);
return sb.ToString();
}
private static string StackFrameToString(StackFrame sf)
{
int intParam = 0;
var sb = new StringBuilder();
MemberInfo mi = sf.GetMethod();
{
//-- build method name
sb.Append(" ");
sb.Append(mi.DeclaringType.Namespace);
sb.Append(".");
sb.Append(mi.DeclaringType.Name);
sb.Append(".");
sb.Append(mi.Name);
//-- build method params
ParameterInfo[] objParameters = sf.GetMethod().GetParameters();
sb.Append("(");
intParam = 0;
foreach (var objParameter in objParameters)
{
intParam += 1;
if (intParam > 1) sb.Append(", ");
sb.Append(objParameter.Name);
sb.Append(" As ");
sb.Append(objParameter.ParameterType.Name);
}
sb.Append(")");
sb.Append(Environment.NewLine);
//-- if source code is available, append location info
sb.Append(" ");
if (string.IsNullOrEmpty(sf.GetFileName()))
{
sb.Append(Path.GetFileName(GetParentAssembly().CodeBase));
//-- native code offset is always available
sb.Append(": N ");
sb.Append(string.Format("{0:#00000}", sf.GetNativeOffset()));
}
else
{
sb.Append(Path.GetFileName(sf.GetFileName()));
sb.Append(": line ");
sb.Append(string.Format("{0:#0000}", sf.GetFileLineNumber()));
sb.Append(", col ");
sb.Append(string.Format("{0:#00}", sf.GetFileColumnNumber()));
//-- if IL is available, append IL location info
if (sf.GetILOffset() != StackFrame.OFFSET_UNKNOWN)
{
sb.Append(", IL ");
sb.Append(string.Format("{0:#0000}", sf.GetILOffset()));
}
}
sb.Append(Environment.NewLine);
}
return sb.ToString();
}
private static string StackFrameToString(StackFrame sf)
{
var sb = new StringBuilder();
MemberInfo mi = sf.GetMethod();
sb.AppendFormat(" {0}.{1}.{2}",
mi.DeclaringType.Namespace,
mi.DeclaringType.Name,
mi.Name);
ParameterInfo[] parameters = sf.GetMethod().GetParameters();
sb.Append("(");
sb.Append(String.Join(", ", parameters.Select(p => String.Format("{0} {1}", p.ParameterType.Name, p.Name)).ToArray()));
sb.Append(")");
sb.AppendLine();
sb.Append(" ");
if (String.IsNullOrEmpty(sf.GetFileName()))
{
sb.Append(Path.GetFileName(ParentAssembly.CodeBase));
sb.Append(": N ");
sb.AppendFormat("{0:#00000}", sf.GetNativeOffset());
}
else
{
sb.Append(Path.GetFileName(sf.GetFileName()));
sb.AppendFormat(": line {0:#0000}, col {1:#00}", sf.GetFileLineNumber(), sf.GetFileColumnNumber());
if (sf.GetILOffset() != StackFrame.OFFSET_UNKNOWN)
{
sb.AppendFormat(", IL {0:#0000}", sf.GetILOffset());
}
}
sb.AppendLine();
return sb.ToString();
}
bool AddFrames(StringBuilder sb)
{
bool any_frame = false;
for (int i = 0; i < FrameCount; i++)
{
StackFrame frame = GetFrame(i);
if (frame.GetMethod() == null)
{
if (any_frame)
{
sb.Append(Environment.NewLine);
}
sb.Append(prefix);
string internal_name = frame.GetInternalMethodName();
if (internal_name != null)
{
sb.Append(internal_name);
}
else
{
sb.AppendFormat("<0x{0:x5} + 0x{1:x5}> <unknown method>", frame.GetMethodAddress(), frame.GetNativeOffset());
}
}
else
{
GetFullNameForStackTrace(sb, frame.GetMethod(), any_frame, out var skipped);
if (skipped)
{
continue;
}
if (frame.GetILOffset() == -1)
{
sb.AppendFormat(" <0x{0:x5} + 0x{1:x5}>", frame.GetMethodAddress(), frame.GetNativeOffset());
if (frame.GetMethodIndex() != 0xffffff)
{
sb.AppendFormat(" {0}", frame.GetMethodIndex());
}
}
else
{
sb.AppendFormat(" [0x{0:x5}]", frame.GetILOffset());
}
var filename = frame.GetSecureFileName();
if (filename[0] == '<')
{
var mvid = frame.GetMethod().Module.ModuleVersionId.ToString("N");
var aotid = GetAotId();
if (frame.GetILOffset() != -1 || aotid == null)
{
filename = string.Format("<{0}>", mvid);
}
else
{
filename = string.Format("<{0}#{1}>", mvid, aotid);
}
}
sb.AppendFormat(" in {0}:{1} ", filename, frame.GetFileLineNumber());
}
any_frame = true;
}
return(any_frame);
}
private string SourceCodeInformation(StackFrame frame)
{
if (String.IsNullOrEmpty(frame.GetFileName()))
return Path.GetFileName(_assemblyInfo.CodeBase) + ": N " + frame.GetNativeOffset();
return Path.GetFileName(frame.GetFileName()) + ": line " + frame.GetFileLineNumber()
+ ", col " + frame.GetFileColumnNumber() + ", IL " + frame.GetILOffset();
}
