public override void Combine(ComplexTemplParam param, out ComplexTemplParam current)
{
if (param is ModifierTemplParam)
{
ModifierTemplParam other = param as ModifierTemplParam;
Attributes |= other.Attributes;
current = this;
}
else
{
base.Combine(param, out current);
}
}
private static TemplateParam ParseParam(string strname, ref int pos)
{
ComplexTemplParam topComplex = null;
ComplexTemplParam currentComplex = null;
int state = 0;
bool signed = false;
bool unsigned = false;
int templParamUdtNameLen = 0;
for (; pos < strname.Length; pos++)
{
char ch = strname[pos];
switch (state)
{
case 0:
if (char.IsDigit(ch))
{
templParamUdtNameLen = (int)char.GetNumericValue(ch);
state = 1;
}
else
{
PrimitiveTemplParam prim = TryParsePrimitive(ch);
if (prim != null)
{
prim.Signed = signed;
prim.Unsigned = unsigned;
signed = false;
unsigned = false;
if (currentComplex != null)
{
currentComplex.Combine(prim);
return(topComplex);
}
else
{
return(prim);
}
}
else
{
switch (ch)
{
case 'u':
unsigned = true;
break;
case 'z':
signed = true;
break;
case 'x':
case 'w':
ModifierTemplParam newModifier = new ModifierTemplParam();
if (ch == 'x')
{
newModifier.Attributes |= ModifierAttributes.Const;
}
else if (ch == 'w')
{
newModifier.Attributes |= ModifierAttributes.Volatile;
}
if (topComplex == null)
{
topComplex = newModifier;
currentComplex = newModifier;
}
else
{
currentComplex.Combine(newModifier, out currentComplex);
}
break;
case 'p':
case 'r':
PointerTemplParam newPointer = new PointerTemplParam();
newPointer.IsReference = ch == 'r';
if (topComplex == null)
{
topComplex = newPointer;
currentComplex = newPointer;
}
else
{
currentComplex.Combine(newPointer, out currentComplex);
}
break;
case 'q':
pos++;
FuncTemplParam funcParam = ParseFuncParam(strname, ref pos);
if (currentComplex != null)
{
currentComplex.Combine(funcParam);
return(topComplex);
}
else
{
return(funcParam);
}
default:
pos--;
return(null);
}
}
}
break;
case 1:
if (char.IsDigit(ch))
{
templParamUdtNameLen *= 10;
templParamUdtNameLen += (int)char.GetNumericValue(ch);
}
else
{
if (strname.Length < pos + templParamUdtNameLen)
{
throw new ApplicationException("Invalid type name length: " + templParamUdtNameLen.ToString() + ", exceed name length: " + strname.Length.ToString());
}
TagTemplParam tagTemplParam = new TagTemplParam();
tagTemplParam.Tag = TranslateUdtNameV2(strname.Substring(pos, templParamUdtNameLen));
pos += templParamUdtNameLen - 1;
if (currentComplex != null)
{
currentComplex.Combine(tagTemplParam);
return(topComplex);
}
else
{
return(tagTemplParam);
}
}
break;
}
}
return(null);
}
private static TemplateParam ParseParam(string strname, ref int pos)
{
ComplexTemplParam topComplex = null;
ComplexTemplParam currentComplex = null;
int state = 0;
bool signed = false;
bool unsigned = false;
int templParamUdtNameLen = 0;
for (; pos < strname.Length; pos++)
{
char ch = strname[pos];
switch (state)
{
case 0:
if (char.IsDigit(ch))
{
templParamUdtNameLen = (int)char.GetNumericValue(ch);
state = 1;
}
else
{
PrimitiveTemplParam prim = TryParsePrimitive(ch);
if (prim != null)
{
prim.Signed = signed;
prim.Unsigned = unsigned;
signed = false;
unsigned = false;
if (currentComplex != null)
{
currentComplex.Combine(prim);
return topComplex;
}
else
{
return prim;
}
}
else
{
switch (ch)
{
case 'u':
unsigned = true;
break;
case 'z':
signed = true;
break;
case 'x':
case 'w':
ModifierTemplParam newModifier = new ModifierTemplParam();
if (ch == 'x')
newModifier.Attributes |= ModifierAttributes.Const;
else if (ch == 'w')
newModifier.Attributes |= ModifierAttributes.Volatile;
if (topComplex == null)
{
topComplex = newModifier;
currentComplex = newModifier;
}
else
{
currentComplex.Combine(newModifier, out currentComplex);
}
break;
case 'p':
case 'r':
PointerTemplParam newPointer = new PointerTemplParam();
newPointer.IsReference = ch == 'r';
if (topComplex == null)
{
topComplex = newPointer;
currentComplex = newPointer;
}
else
{
currentComplex.Combine(newPointer, out currentComplex);
}
break;
case 'q':
pos++;
FuncTemplParam funcParam = ParseFuncParam(strname, ref pos);
if (currentComplex != null)
{
currentComplex.Combine(funcParam);
return topComplex;
}
else
{
return funcParam;
}
default:
pos--;
return null;
}
}
}
break;
case 1:
if (char.IsDigit(ch))
{
templParamUdtNameLen *= 10;
templParamUdtNameLen += (int)char.GetNumericValue(ch);
}
else
{
if (strname.Length < pos + templParamUdtNameLen)
throw new ApplicationException("Invalid type name length: " + templParamUdtNameLen.ToString() + ", exceed name length: " + strname.Length.ToString());
TagTemplParam tagTemplParam = new TagTemplParam();
tagTemplParam.Tag = TranslateUdtNameV2(strname.Substring(pos, templParamUdtNameLen));
pos += templParamUdtNameLen - 1;
if (currentComplex != null)
{
currentComplex.Combine(tagTemplParam);
return topComplex;
}
else
{
return tagTemplParam;
}
}
break;
}
}
return null;
}