protected void addToken(int lineNo, Match matcher)
{
string m = matcher.Groups[1].ToString();
if (m != "")
{
if (matcher.Groups[2].ToString() == "")
{
Token token;
if (matcher.Groups[3].ToString() != "")
{
token = new NumToken(lineNo, int.Parse(m));
}
else if (matcher.Groups[4].ToString() != "")
{
token = new StrToken(lineNo, toStringLiteral(m));
}
else
{
token = new IdToken(lineNo, m);
}
queue.Add(token);
}
}
}
private void AddToken(int lineNo, Match match)
{
var group1 = match.Groups[1];
var value = group1.Value;
if (group1.Success) // if not a space
{
if (!match.Groups[2].Success)
{ // if not a comment
Token token;
if (match.Groups[3].Success)
{
token = new NumToken(lineNo, int.Parse(value));
}
else if (match.Groups[4].Success)
{
token = new StrToken(lineNo, ToStringLiteral(value));
}
else
{
token = new IdToken(lineNo, value);
}
queue.Add(token);
}
}
}
protected void AddToken(int lineNo, Match matcher)
{
string id = matcher.Groups["id"].Value;
string comments = matcher.Groups["comments"].Value;
string integer = matcher.Groups["integer"].Value;
string str = matcher.Groups["string"].Value;
if (id != "")
{
if (comments == "")
{
Token token;
if (integer != "")
{
token = new IntegerToken(lineNo, int.Parse(integer));
}
else if (str != "")
{
token = new StrToken(lineNo, ToStringLiteral(str));
}
else
{
token = new IdToken(lineNo, id);
}
queue.Enqueue(token);
}
}
}
public static string NormalizeHostNameForSort(string str)
{
str = str.Trim();
if (Domain.IsIPAddress(str) == false)
{
StrToken t = new StrToken(str, ".");
List <string> o = new List <string>();
string[] strs = t.Tokens;
Array.Reverse(strs);
int i;
string ret = "";
for (i = 0; i < strs.Length; i++)
{
ret += strs[i];
if (i != (strs.Length - 1))
{
ret += ".";
}
}
return(ret);
}
else
{
return(str);
}
}
public Target(string str)
{
StrToken t = new StrToken(str);
if (t.NumTokens >= 1)
{
HostName = t[0];
int numPorts = (int)t.NumTokens - 1;
int i;
List <int> ports = new List <int>();
for (i = 0; i < numPorts; i++)
{
string s = t[(uint)i + 1];
bool tcp_check = false;
if (s.StartsWith("@"))
{
tcp_check = true;
s = s.Substring(1);
}
int port = Str.StrToInt(s);
if (port != 0 && tcp_check)
{
port += 100000;
}
ports.Add(port);
}
ports.Sort();
Ports = ports.ToArray();
}
else
{
throw new FormatException();
}
}
private void treeView1_AfterSelect(object sender, System.Windows.Forms.TreeViewEventArgs e)
{
this.listView1.Items.Clear();
StrLanguage l = (StrLanguage)e.Node.Tag;
StrItemList items = wrapper.LanguageItems(l);
if (items == null)
{
return;
}
for (int i = 0; i < items.Length; i++)
{
StrToken s = items[i];
string[] ss = new string[3];
ss[0] = i.ToString();
ss[1] = s.Title;
ss[2] = s.Description;
ListViewItem v = new ListViewItem(ss);
this.listView1.Items.Add(v);
}
currentLang = l;
}
/// <summary>
/// 往队列中添加一个Token
/// </summary>
/// <param name="lineNumber">Token所在行号</param>
/// <param name="item">Token源字符串</param>
private void AddToken(int lineNumber, Match item)
{
Token token = null;
string strValue = item.Value.Trim();
var groups = item.Groups;
if (groups["com"].Success)
{
// 注释，忽略掉
}
else if (groups["id"].Success)
{
// 标识符
token = new IdToken(lineNumber, strValue);
}
else if (groups["num"].Success)
{
// 整形字面量
bool succ = false;
if (strValue.StartsWith("(-"))
{
// 负数
string fixedStrValue = strValue.Substring(2, strValue.Length - 3);
if (int.TryParse(fixedStrValue, out int val))
{
token = new NumToken(lineNumber, -val);
succ = true;
}
}
else if (int.TryParse(strValue, out int val))
{
token = new NumToken(lineNumber, val);
succ = true;
}
if (!succ)
{
// 解析未成功
throw new ParseException("解析整形字面量失败");
}
}
else if (groups["str"].Success)
{
// 字符串字面量
token = new StrToken(lineNumber, strValue.Substring(1, strValue.Length - 2));
}
else if (groups["pun"].Success)
{
// 运算符
token = new PunToken(lineNumber, strValue);
}
else if (groups["key"].Success)
{
// 关键字
token = new KeyToken(lineNumber, strValue);
}
else if (groups["sep"].Success)
{
// 分号和括号
token = new SepToken(lineNumber, strValue);
}
else if (groups["other"].Success)
{
// 不能识别的字符
throw new ParseException(new StrToken(lineNumber, strValue), "非法字符");
}
if (token != null)
{
m_tokenQueue.Add(token);
//Utils.LogInfo("添加了Token: " + token.GetText());
}
}