public RTFObject nextObject()
{
RTFObject obj2 = new RTFObject();
int num = this.b.Read();
while (((num == 13) || (num == 10)) || ((num == 9) || (num == 0)))
{
num = this.b.Read();
}
switch (num)
{
case 0x7b:
obj2.ObjectType = RTFObjectType.GroupStart;
return(obj2);
case 0x7d:
obj2.ObjectType = RTFObjectType.GroupEnd;
return(obj2);
case 0x5c:
this.da(obj2);
return(obj2);
case -1:
obj2.ObjectType = RTFObjectType.EOF;
return(obj2);
}
obj2.ObjectType = RTFObjectType.Text;
this.da(num, obj2);
return(obj2);
}
private void da(RTFObject A_0)
{
string str = "";
string str2 = "";
int num = 0;
bool flag = false;
int num2 = this.b.Peek();
if (!this.db(num2))
{
this.b.Read();
A_0.ObjectType = RTFObjectType.Control;
A_0.Key = ((char)num2).ToString();
if (A_0.Key == "'")
{
string str3 = "";
str3 = str3 + ((char)this.b.Read()) + ((char)this.b.Read());
A_0.HasParam = true;
A_0.Param = Convert.ToInt32(str3, 0x10);
}
}
else
{
num2 = this.b.Peek();
while (this.db(num2))
{
this.b.Read();
str = str + ((char)num2);
num2 = this.b.Peek();
}
A_0.ObjectType = RTFObjectType.KeyWord;
A_0.Key = str;
if (this.da(num2) || (num2 == 0x2d))
{
A_0.HasParam = true;
if (num2 == 0x2d)
{
flag = true;
this.b.Read();
}
num2 = this.b.Peek();
while (this.da(num2))
{
this.b.Read();
str2 = str2 + ((char)num2);
num2 = this.b.Peek();
}
num = Convert.ToInt32(str2);
if (flag)
{
num = -num;
}
A_0.Param = num;
}
if (num2 == 0x20)
{
this.b.Read();
}
}
}
public RTFTreeNode(RTFObject rtfObject)
{
this.c = new RTFNodeCollection();
base.ObjectType = rtfObject.ObjectType;
base.Key = rtfObject.Key;
base.HasParam = rtfObject.HasParam;
base.Param = rtfObject.Param;
}
private void da(int A_0, RTFObject A_1)
{
int num = A_0;
string str = ((char)num).ToString();
for (num = this.b.Peek(); ((num != 0x5c) && (num != 0x7d)) && ((num != 0x7b) && (num != -1)); num = this.b.Peek())
{
this.b.Read();
str = str + ((char)num);
}
A_1.Key = str;
}
private int da()
{
int num = 0;
RTFTreeNode a = this.a;
RTFTreeNode node = null;
this.d = this.c.nextObject();
while (this.d.ObjectType != RTFObjectType.EOF)
{
switch (this.d.ObjectType)
{
case RTFObjectType.KeyWord:
case RTFObjectType.Control:
case RTFObjectType.Text:
node = new RTFTreeNode(this.d);
a.Append(node);
break;
case RTFObjectType.GroupStart:
node = new RTFTreeNode(RTFObjectType.Group);
a.Append(node);
a = node;
this.e++;
break;
case RTFObjectType.GroupEnd:
a = a.Parent;
this.e--;
break;
default:
num = -1;
break;
}
this.d = this.c.nextObject();
}
if (this.e != 0)
{
num = -1;
}
return(num);
}
