} // END public CodeFile()
/// <summary>
/// Sets the code into a variable, and compiles it,
/// returning (as out variables) information about the
/// instance it represents.
/// </summary>
/// <param name="CodeLines"></param>
/// <returns></returns>
public List <String> SetAndCompileCSCode(String[] CodeLines,
out String pFullTypeName,
out String pModuleName,
out List <String> pConstructors,
out List <String> pMembers,
out List <String> pFields,
out List <String> pMethods,
out List <String> pProperties)
{
List <String> RetVal = new List <String>();
CodeDOMProcessor oDOM = null;
List <String> DOMRetVal = null;
pFullTypeName = "";
pModuleName = "";
pConstructors = new List <String>();
pMembers = new List <String>();
pFields = new List <String>();
pMethods = new List <String>();
pProperties = new List <String>();
try
{
m_CodeLines = CodeLines;
m_RefAssemblies = new List <String>();
m_MainClassName = "";
Boolean OK2UseLine = true;
m_Code2Use = "";
// Go through code finding the "using" statements and specific execution-time information
foreach (String CodeLine in CodeLines)
{
OK2UseLine = true;
if (CodeLine.StartsWith("using ", StringComparison.CurrentCultureIgnoreCase))
{
// We pull out the using lines to define assemblies, and exclude
// from the code to compile. "using" is not for the compiler, but for the IDE.
OK2UseLine = false;
String UsingName = Strings.Replace(CodeLine, "using", "", 1, 1, CompareMethod.Text).Trim();
if (UsingName.EndsWith(";"))
{
UsingName = UsingName.Substring(0, UsingName.Length - 1);
}
m_RefAssemblies.Add(UsingName);
} // END if (CodeLine.StartsWith("using ", StringComparison.CurrentCultureIgnoreCase))
// Here is where we get the first class name to use as the main class name.
// This code could be refined to find all class names and let the user define the main class name.
if ((CodeLine.IndexOf(" class ", 0, StringComparison.CurrentCultureIgnoreCase) > 0) &&
(m_MainClassName.Length == 0))
{
OK2UseLine = true;
Int32 ClassNameStart = CodeLine.IndexOf(" class ", 0, StringComparison.CurrentCultureIgnoreCase) + 7;
m_MainClassName = CodeLine.Substring(ClassNameStart);
} // END if (CodeLine.IndexOf(" class ", 0, StringComparison.CurrentCultureIgnoreCase) > 0)
// If the line is a compilable line, it is added to the list.
if (OK2UseLine)
{
m_Code2Use += CodeLine + Environment.NewLine;
}
} // END foreach (String CodeLine in CodeLines)
// Instantiate the object to process the compilable code.
oDOM = new CodeDOMProcessor();
// Compile the code, and get back info on it.
// DOMRetVal is a list of messages on why it did or did not compile.
DOMRetVal = oDOM.Compile(Code2Use,
RefAssemblies,
m_MainClassName,
out pFullTypeName,
out pModuleName,
out pConstructors,
out pMembers,
out pFields,
out pMethods,
out pProperties);
// Not having any referenced assemblies is not good.
if (RefAssemblies.Count == 0)
{
RetVal.Add("No references specified." + Environment.NewLine);
}
else
{
// Tell the user what assemblies we found.
for (int i = 0; i < RefAssemblies.Count; i++)
{
RetVal.Add(String.Format("Reference [{0}] is [{1}].", (i + 1).ToString(), RefAssemblies[i]) + Environment.NewLine);
} // END for (int i = 0; i < RefAssemblies.Count; i++)
}
if (DOMRetVal != null)
{
if (DOMRetVal.Count > 0)
{
foreach (String RetMsg in DOMRetVal)
{
RetVal.Add(RetMsg + Environment.NewLine);
} // END foreach (String RetMsg in DOMRetVal)
m_CompiledOK = false;
} // END if (DOMRetVal.Count > 0)
else
{
RetVal.Add("No compile messages." + Environment.NewLine);
m_CompiledOK = true;
}
} // END if (RetVal != null)
else
{
RetVal.Add("No compile messages." + Environment.NewLine);
m_CompiledOK = true;
}
} // END try
catch (Exception exUnhandled)
{
// Insert your exception handling code here.
// This is only temporary.
System.Windows.Forms.MessageBox.Show(String.Format("Error Message [{0}]{1}Error Source [{2}]",
exUnhandled.Message,
Environment.NewLine,
exUnhandled.Source),
"Error",
System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Error);
} // END Catch
finally
{
if (oDOM != null)
{
oDOM.Dispose();
oDOM = null;
}
if (DOMRetVal != null)
{
DOMRetVal.Clear();
DOMRetVal = null;
}
} // END finally
return(RetVal);
} // END public List<String> SetAndCompileCSCode(String[] CodeLines)
} // END public void Dispose(Boolean pDisposing)
#endregion IDisposable Implementation======================
public static List <String> executeFile(string filePath, bool output, out Mod mod)
{
mod = null;
if (File.Exists(filePath))
{
string[] code = File.ReadAllLines(filePath);
string name, module;
List <string> constructors, methods, members, fields, properties, result;
CodeFile codeFile = new CodeFile();
result = codeFile.SetAndCompileCSCode(code, out name, out module, out constructors, out members, out fields, out methods, out properties);
if (codeFile.CompiledOK)
{
if (output)
{
Console.WriteLine(" -Name: " + name);
Console.WriteLine(" -Module: " + module);
if (constructors.Count > 0)
{
if (constructors.Count == 1)
{
Console.WriteLine(" -Constructor:");
}
else
{
Console.WriteLine(" -Constructors:");
}
foreach (string con in constructors)
{
Console.WriteLine(" - " + con);
}
}
else
{
Console.WriteLine(" -No constructors");
}
if (methods.Count > 0)
{
if (methods.Count == 1)
{
Console.WriteLine(" -Method:");
}
else
{
Console.WriteLine(" -Methods:");
}
foreach (string method in methods)
{
Console.WriteLine(" - " + method);
}
}
else
{
Console.WriteLine(" -No methods");
}
if (properties.Count > 0)
{
if (properties.Count == 1)
{
Console.WriteLine(" -Property:");
}
else
{
Console.WriteLine(" -Properties:");
}
foreach (string prop in properties)
{
Console.WriteLine(" - " + prop);
}
}
else
{
Console.WriteLine(" -No properties");
}
if (members.Count > 0)
{
if (members.Count == 1)
{
Console.WriteLine(" -Member:");
}
else
{
Console.WriteLine(" -Members:");
}
foreach (string member in members)
{
Console.WriteLine(" - " + member);
}
}
else
{
Console.WriteLine(" -No members");
}
if (fields.Count > 0)
{
if (fields.Count == 1)
{
Console.WriteLine(" -Field:");
}
else
{
Console.WriteLine(" -Fields:");
}
foreach (string field in fields)
{
Console.WriteLine(" - " + field);
}
}
else
{
Console.WriteLine(" -No fields");
}
}
//we'll execute now
CodeDOMProcessor dom = new CodeDOMProcessor();
Object[] MethodParams = new Object[] { };
List <string> ret_ = dom.CompileAndExecute(codeFile.Code2Use, codeFile.RefAssemblies, codeFile.MainClassName, Program.EXECUTION_METHOD, out mod);
foreach (string str in ret_)
{
Console.WriteLine(str);
}
Console.WriteLine(" ----");
return(result);
}
}
return(null);
}
