public static void DefineFile(string path, IDefineCollection defCol)
{
StreamReader sr = new StreamReader(path);
while (!sr.EndOfStream)
{
string line = sr.ReadLine();
if (line.Length > 0)
{
string[] dividedLine = null;// = line.Split(parameterSplitCharacters, parameterUniterCharacters);
for (int i = 1; i < dividedLine.Length; i++)
{
defCol.Add(dividedLine[i], dividedLine[0]);
}
}
}
sr.Close();
}
public static void DefineFile(string path, IDefineCollection defCol)
{
StreamReader streamReader = new StreamReader(path);
while (!streamReader.EndOfStream)
{
if (streamReader.ReadLine().Length > 0)
{
string[] strArray = (string[])null;
for (int index = 1; index < strArray.Length; ++index)
{
defCol.Add(strArray [index], strArray [0]);
}
}
}
streamReader.Close();
}
private void PreprocessorDirective(string line, string name, string[] parameters,
string path, int lineNumber)
{
switch (name)
{
case "ifdef":
if (parameters.Length > 0)
{
include.Push(defCol.ContainsName(parameters[0]) || predefined.Contains(parameters[0]));
}
else
{
messageLog.AddError(path, line, "#ifdef requires 1 parameter");
}
break;
case "ifndef":
if (parameters.Length > 0)
{
include.Push(!(defCol.ContainsName(parameters[0]) || predefined.Contains(parameters[0])));
}
else
{
messageLog.AddError(path, line, "#ifndef requires 1 parameter");
}
break;
case "else":
if (include.Count > 0)
{
include.Push(!include.Pop());
}
else
{
messageLog.AddError(path, line, "#else used without #ifdef or #ifndef.");
}
break;
case "endif":
if (include.Count > 0)
{
include.Pop();
}
else
{
messageLog.AddError(path, line, "#endif used without #ifdef or #ifndef.");
}
break;
case "define":
if (include.And())
{
if (parameters.Length > 1)
{
string[] macroParam;
string mname;
int startIndex = parameters[0].IndexOf('(');
int endIndex = parameters[0].LastIndexOf(')');
if (startIndex != -1 && endIndex != -1 && startIndex < endIndex)
{
string paramString = parameters[0].Substring(
startIndex + 1, endIndex - startIndex - 1);
macroParam = paramString.Split(macroSeparators, uniters);
mname = parameters[0].Substring(0, startIndex);
}
else
{
macroParam = new string[0];
mname = parameters[0];
}
for (int j = 0; j < macroParam.Length; j++)
{
macroParam[j] = macroParam[j].Trim();
}
if (mname.Equals(parameters[1]))
{
messageLog.AddWarning(path, line, "Defining something as itself.");
}
else if (!defCol.IsValidName(mname))
{
messageLog.AddError(path, line, mname + " is not valid name to define.");
}
else if (predefined.Contains(mname))
{
messageLog.AddError(path, line, mname + " cannot be redefined.");
}
else if (reserved.Contains(mname))
{
messageLog.AddError(path, line, mname + " is reserved.");
}
else
{
if (defCol.ContainsName(mname, macroParam))
{
messageLog.AddWarning(path, line, "Redefining " + mname);
}
defCol.Add(mname, parameters[1].Trim('"'), macroParam);
}
}
else if (parameters.Length == 1)
{
defCol.Add(parameters[0], "");
}
else
{
messageLog.AddError(path, line, "#define requires 1 parameters");
}
}
break;
case "undef":
if (include.And())
{
if (parameters.Length > 0)
{
//Check amount of macro parameters
defCol.Remove(parameters[0]);
}
else
{
messageLog.AddError(path, line, "#undef requires 1 parameters");
}
}
break;
case "include":
if (include.And())
{
if (parameters.Length > 0)
{
string file = IOHelpers.FindFile(path, parameters[0]);
if (file.Length > 0)
{
if (file.Equals(path))
{
messageLog.AddError(path, line, "File including itself.");
}
else
{
string newAssembly = File.ReadAllText(file);
newAssembly = ReplaceComments(newAssembly);
if (includedFilesAsNewScope)
{
output.AppendLine("{");
}
using (StringReader reader = new StringReader(newAssembly))
{
Preprocess(reader, Path.GetFullPath(file));
}
if (includedFilesAsNewScope)
{
output.AppendLine("}");
}
}
}
else
{
messageLog.AddFileNotFoundError(path, line, parameters[0]);
}
}
else
{
messageLog.AddError(path, line, "#include requires 1 parameters");
}
}
break;
case "incbin":
if (include.And())
{
if (parameters.Length > 0)
{
string file = IOHelpers.FindFile(path, parameters[0]);
if (file.Length > 0)
{
byte[] data = File.ReadAllBytes(file);
output.Append("CODE");
for (int i = 0; i < data.Length; i++)
{
output.Append(data[i].ToHexString(" 0x"));
}
output.AppendLine();
}
else
{
messageLog.AddFileNotFoundError(path, line, parameters[0]);
}
}
}
break;
default:
messageLog.AddError(path, line, name + " is not usable preprocessor command.");
break;
}
}