public BETag(string s)
{
OK = false;
if (s == null)
{
return;
}
if (s.StartsWith("{"))
{
BEPos bp = BETag.FormatCmd(s, '{', '}');
if (bp.Valid())
{
Cmd = new Cmd(bp.String); //////////???????
s = s.Substring(bp.E + 1);
}
}
string[] items = s.Split(new string[] { "[", "]", "-" }, StringSplitOptions.RemoveEmptyEntries);
if (items.Length == 2)
{
Begin = items[0].Replace("@@", "-").Replace("##<", "{").Replace(">##", "}");
End = items[1].Replace("@@", "-").Replace("##<", "{").Replace(">##", "}");
}
else if (items.Length == 1)
{
Begin = items[0].Replace("@@", "-").Replace("##<", "{").Replace(">##", "}");
End = "";
}
else
{
return;
}
OK = true;
}
public string Match(string txt)
{
BEPos bp = null;
if (tags.Count > 0)
{
bp = tags[0].BEPos(txt);
}
for (int i = 1; i < tags.Count; i++)
{
bp = tags[i].BEPos(bp);
}
if (bp == null)
{
return("");
}
return(bp.String);
}
public BEPos NextBEPos(BEPos bp) //同一个才能NextBEPos
{
string s = bp.InnerStr;
if (!OK || !bp.Valid() || s == null)
{
return(new BEPos(-1, -1, s));
}
int B = s.IndexOf(Begin, bp.E + End.Length);
if (B == -1)
{
return(new BEPos(-1, -1, s));
}
B = B + Begin.Length;
int E = s.IndexOf(End, B);
if (E == -1)
{
return(new BEPos(-1, -1, s));
}
return(new BEPos(B, E, s));
}
public BEPos BEPos(BEPos bp) //ReverseMatch
{
string s = bp.InnerStr;
if (!OK || s == null || !bp.Valid())
{
return(new BEPos(-1, -1, s));
}
int B = s.IndexOf(Begin, bp.B);
if (Cmd != null && Cmd.ReverseMatch)
{
B = s.LastIndexOf(Begin, bp.B, bp.E - bp.B);
}
if (B != -1 && B < bp.E)
{
B = B + Begin.Length;
int E = s.IndexOf(End, B, bp.E - B);
if (E != -1)
{
return(new BEPos(B, E, s));
}
}
B = s.LastIndexOf(Begin, bp.E, bp.E - bp.B);
if (B != -1)
{
B = B + Begin.Length;
int E = s.IndexOf(End, B, bp.E - B);
if (E != -1)
{
return(new BEPos(B, E, s));
}
}
return(new BEPos(-1, -1, s));
}
public Cmd(string str)
{
string[] items = str.Split(new string[] { ";\r\n" }, StringSplitOptions.RemoveEmptyEntries);
cmdkeyvalue = new Dictionary <string, string>();
foreach (string s in items)
{
if (s.Contains("="))
{
string name = s.Substring(0, s.IndexOf('=')).Trim();
if (ValidTools.ValidName(name) && !cmdkeyvalue.ContainsKey(name))
{
cmdkeyvalue[name] = s.Substring(s.IndexOf('=') + 1);
}
}
}
if (cmdkeyvalue.ContainsKey("replacetonull"))
{
ReplacetoNullTags = new BETags(cmdkeyvalue["replacetonull"]);
}
if (cmdkeyvalue.ContainsKey("addprefix"))
{
Prefix = cmdkeyvalue["addprefix"];
}
if (cmdkeyvalue.ContainsKey("addsubfix"))
{
Subfix = cmdkeyvalue["addsubfix"];
}
return;
///////////////////////////////
if (cmdkeyvalue.ContainsKey("nexturl"))
{
NextUrlTags = new BETags(cmdkeyvalue["nexturl"]);
}
if (cmdkeyvalue.ContainsKey("nextexist"))
{
NextExist = cmdkeyvalue["nextexist"];
}
if (cmdkeyvalue.ContainsKey("replacetemplate"))
{
ReplaceTemplate = cmdkeyvalue["replacetemplate"];
ReplaceTemplate = ReplaceTemplate.Replace("\\r\\n", "\r\n")
.Replace("\\t", "\t");
}
if (cmdkeyvalue.ContainsKey("multisubitem"))
{
MultiSubItemTags = new BETags(cmdkeyvalue["multisubitem"]);
}
if (cmdkeyvalue.ContainsKey("reversematch"))
{
if (cmdkeyvalue["reversematch"] == "true")
{
ReverseMatch = true;
}
}
if (cmdkeyvalue.ContainsKey("txtasurl"))
{
if (cmdkeyvalue["txtasurl"] == "true")
{
TxtAsUrl = true;
}
}
if (cmdkeyvalue.ContainsKey("dbidbeginend"))
{
BETags bts = new BETags(cmdkeyvalue["dbidbeginend"]);
Bedbid = null;
if (bts.tags.Count == 1 && ValidTools.ValidNumber(bts.tags[0].Begin) &&
ValidTools.ValidNumber(bts.tags[0].End))
{
Bedbid = new BEId();
Bedbid.B = Convert.ToInt32(bts.tags[0].Begin);
Bedbid.E = int.MaxValue;
if (ValidTools.ValidNumber(bts.tags[0].End))
{
Bedbid.E = Convert.ToInt32(bts.tags[0].End);
}
Bedbid.MoveToTop();
}//else 未设置BeDbid
}
if (cmdkeyvalue.ContainsKey("savepath"))
{
SavePath = cmdkeyvalue["savepath"];
}
if (cmdkeyvalue.ContainsKey("downloadsuburl"))
{
string downloadsuburl = cmdkeyvalue["downloadsuburl"];
if (downloadsuburl.ToLower().Trim() == "true")
{
DownLoadSuburl = true;
DownLoadSuburlType = "auto";
if (cmdkeyvalue.ContainsKey("downloadsuburltype"))
{
DownLoadSuburlType = cmdkeyvalue["downloadsuburltype"].Trim();
}
}
}
if (cmdkeyvalue.ContainsKey("casecmd"))
{
BEPos bp = BETag.FormatCmd(cmdkeyvalue["casecmd"], '{', '}');
if (bp.Valid())
{
string cmdstr = bp.String;
caseCmd = new CaseCmd(cmdstr);
}
}
if (cmdkeyvalue.ContainsKey("table"))
{
BEPos bp = BETag.FormatCmd(cmdkeyvalue["table"], '{', '}');
if (bp.Valid())
{
string tablecmdstr = bp.String;
tableCmd = new TableCmd(tablecmdstr);
ListTable.Add(tableCmd); // 以后可以添加多个Table
}
}
if (cmdkeyvalue.ContainsKey("tablevalue"))
{
BEPos bp = BETag.FormatCmd(cmdkeyvalue["tablevalue"], '{', '}');
if (bp.Valid())
{
string tablecmdstr = bp.String;
tablevalueCmd = new TableValueCmd(tablecmdstr);
}
}
}
