private DeclNode resovleType(List <FlowGraphNode> Scope, string name)
{
foreach (FlowGraphNode g in Scope)
{
if (g.getNodeType() == NodeType.E_DECL)
{
DeclNode tmp = (DeclNode)g;
if (tmp.DeclName == name)
{
return(tmp);
}
}
if (g.getNodeType() == NodeType.E_STRUCT)
{
StructNode tmp = (StructNode)g;
foreach (FlowGraphNode node in tmp.Decl)
{
if (null != resovleType(new List <FlowGraphNode>()
{
node
}, name))
{
return(resovleType(new List <FlowGraphNode>()
{
node
}, name));
}
}
}
if (g.getNodeType() == NodeType.E_UNION)
{
UnionNode tmp = (UnionNode)g;
foreach (FlowGraphNode node in tmp.Decl)
{
if (null != resovleType(new List <FlowGraphNode>()
{
node
}, name))
{
return(resovleType(new List <FlowGraphNode>()
{
node
}, name));
}
}
}
}
return(null);
}
private FlowGraphNode getStructByType(List <FlowGraphNode> Scope, string typename)
{
foreach (FlowGraphNode node in Scope)
{
if (node.getNodeType() == NodeType.E_STRUCT)
{
StructNode tmp = (StructNode)node;
//if (tmp. == typename)
// {
// return tmp.TypeDecl;
//}
}
}
return(null);
}
FlowGraphNode ParseStruct(Dictionary <string, object> item)
{
StructNode node = new StructNode(Id++);
node.Decl = new List <FlowGraphNode>();
ArrayList decls = (ArrayList)item["decls"];
if (decls != null)
{
foreach (Dictionary <string, object> decl in decls)
{
node.Decl.Add(ParseNode(decl));
}
}
if (item.ContainsKey("name"))
{
if (item["name"] != null)
{
node.name = item["name"].ToString();
}
}
return(node);
}
FlowGraphNode ParseDeclaration(Dictionary <string, object> item)
{
DeclNode node = new DeclNode(Id++);
Dictionary <string, object> type = null;
if (item.ContainsKey("name"))
{
if (item["name"] != null)
{
node.DeclName = item["name"].ToString();
}
}
if (item.ContainsKey("init"))
{
if (null == item["init"])
{
node.isInited = false;
}
else
{
node.isInited = true;
}
}
do
{
string var;
if (item.ContainsKey("type"))
{
if (null == type)
{
type = (Dictionary <string, object>)item["type"];
}
else
{
type = (Dictionary <string, object>)type["type"];
}
var = type["_nodetype"].ToString();
}
else
{
type = item;
var = item["_nodetype"].ToString();
}
if ("Union" == var)
{
if (node.isArray || node.isPointer)
{
UnionNode r = (UnionNode)ParseNode(type);
node.DeclType = r.name;
}
else
{
return(ParseNode(type));
}
}
if ("Struct" == var)
{
if (node.isArray || node.isPointer)
{
StructNode r = (StructNode)ParseNode(type);
node.DeclType = r.name;
}
else
{
return(ParseNode(type));
}
}
if ("ArrayDecl" == var)
{
node.ArrayLevel++;
node.isArray = true;
}
if ("PtrDecl" == var)
{
node.PointerLevel++;
node.isPointer = true;
}
if ("TypeDecl" == var)
{
}
if ("IdentifierType" == var)
{
StringBuilder str = new StringBuilder();
ArrayList type1 = ((ArrayList)(type["names"]));
for (int i = 0; i < type1.Count; i++)
{
if (i == type1.Count - 1)
{
str.Append(type1[i].ToString());
}
else
{
str.Append(type1[i].ToString() + " ");
}
}
node.DeclType = str.ToString();
}
} while (type.ContainsKey("type"));
return(node);
}