public static List <StructDefine> Parse(List <Token> input)
{
ErrorOut = "";
List <StructDefine> result = new List <StructDefine>();
int pos = 0;
try
{
while (pos < input.Count)
{
if (input[pos].text == "struct")
{
pos++;
if (input[pos] is TokenAlpha && input[pos + 1].text == "{")
{
StructDefine def = new StructDefine();
def.name = input[pos].text;
def.types = new List <TypeDefine>();
pos += 2;
while (true)
{
if (input[pos] is TokenAlpha && input[pos + 1] is TokenAlpha)
{
TypeDefine tdef = new TypeDefine();
tdef.type = input[pos].text;
tdef.name = input[pos + 1].text;
pos += 2;
if (input[pos].text == ";")
{
tdef.isArray = false;
tdef.size = 0;
def.types.Add(tdef);
pos++;
}
else if (input[pos].text == "[")
{
pos++;
if (input[pos] is TokenNumeric &&
input[pos + 1].text == "]" &&
input[pos + 2].text == ";")
{
tdef.isArray = true;
tdef.size = Convert.ToInt32(input[pos].text);
def.types.Add(tdef);
pos += 3;
}
else if (input[pos] is TokenNumeric &&
input[pos].text == "0" &&
input[pos + 1] is TokenAlpha &&
input[pos + 1].text.ToLower().StartsWith("x") &&
input[pos + 2].text == "]" &&
input[pos + 3].text == ";")
{
tdef.isArray = true;
tdef.size = Convert.ToInt32(input[pos + 1].text.Substring(1), 16);
def.types.Add(tdef);
pos += 4;
}
else
{
throw new Exception("Expected array definition");
}
}
else
{
throw new Exception("Expected array define or end of define ; semicolon");
}
}
else if (input[pos].text == "}")
{
break;
}
else
{
throw new Exception("Expected new type definition or end of structure definition");
}
}
pos++;
result.Add(def);
}
else
{
throw new Exception("Expected 'struct NAME {' next");
}
}
else
{
throw new Exception("Expected 'struct' next, got instead '" + input[pos].text + "'");
}
}
}
catch (Exception ex)
{
ErrorOut = ex.Message;
}
return(result);
}
public static List <StructDefine> Parse(List <Token> input)
{
ErrorOut = "";
List <StructDefine> result = new List <StructDefine>();
int pos = 0;
try
{
while (pos < input.Count)
{
if (input[pos].text == "struct")
{
pos++;
if (input[pos] is TokenAlpha && input[pos + 1].text == "{")
{
StructDefine def = new StructDefine();
def.name = input[pos].text;
def.types = new List <TypeDefine>();
pos += 2;
while (true)
{
if (input[pos] is TokenAlpha && input[pos + 1] is TokenAlpha)
{
TypeDefine tdef = new TypeDefine();
tdef.type = input[pos].text;
tdef.name = input[pos + 1].text;
pos += 2;
if (input[pos].text == ";")
{
tdef.isArray = false;
tdef.size = 0;
def.types.Add(tdef);
pos++;
}
else if (input[pos].text == "[")
{
pos++;
if (input[pos] is TokenNumeric && input[pos + 1] is TokenAlpha)
{
pos++;
if (input[pos - 1].text == "0" && input[pos].text.ToLower().StartsWith("x"))
{
input[pos - 1].isSpecial = true;
input[pos].isHex = true;
string hextranslate = input[pos].text.ToLower().TrimStart('x');
int newtext = int.Parse(hextranslate, System.Globalization.NumberStyles.HexNumber);
input[pos].text = String.Format("{0}", newtext);
}
}
if ((input[pos] is TokenNumeric || input[pos].isHex) &&
input[pos + 1].text == "]" &&
input[pos + 2].text == ";")
{
tdef.isArray = true;
tdef.size = Convert.ToInt32(input[pos].text);
def.types.Add(tdef);
pos += 3;
}
else
{
throw new Exception("Expected array definition");
}
}
else
{
throw new Exception("Expected array define or end of define ; semicolon");
}
}
else if (input[pos].text == "}")
{
break;
}
else
{
throw new Exception("Expected new type definition or end of structure definition");
}
}
pos++;
result.Add(def);
}
else
{
throw new Exception("Expected 'struct NAME {' next");
}
}
else
{
throw new Exception("Expected 'struct' next, got instead '" + input[pos].text + "'");
}
}
}
catch (Exception ex)
{
ErrorOut = ex.Message;
}
return(result);
}
