wp-lang 0.3.0

WPL language crate with AST, parser, evaluator, builtins, and generators.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134

#[cfg(test)]
mod tests {
    use crate::eval::runtime::vm_unit::WplEvaluator;
    use crate::parser::error::IntoWplCodeError;
    use crate::parser::error::WplCodeResult;
    use crate::parser::parse_code::wpl_express;
    use orion_error::dev::testing::TestAssert;
    use wp_model_core::raw::RawData;
    use wp_primitives::Parser;

    #[test]
    fn test_err_1() {
        let rule = r#"(ip,_,_,time<[,]>)"#;
        let data = r#"192.168.1 - - [06/Aug/2019:12:12:19 +0800] "#;
        report_err(rule, data);

        let rule = r#"(ip,_,_,time<[,]>)"#;
        let data = r#"localhos - - [06/Aug/2019:12:12:19 +0800] "#;
        report_err(rule, data);

        let rule = r#"(ip,_,_,time<[,]>)"#;
        let data = r#"localhost - - [06/Ast/2019:12:12:19 +0800] "#;
        report_err(rule, data);
    }
    #[test]
    fn test_err_2() {
        let rule = r#"(ip,_,_,time<[,]>)\,"#;
        let data = r#"localhost - - [06/Ast/2019:12:12:19 +0800] "#;
        report_err(rule, data);
        let rule = r#"(ip,_,_,time<[,]>)"#;
        let data = r#"localhost - - 06/Ast/2019:12:12:19 +0800] "#;
        report_err(rule, data);

        let data = r#"localhost - - [06/Ast/2019:12:12:19 +0800 "#;
        report_err(rule, data);

        let data = r#"localhost - - "[06/Ast/2019:12:12:19 +0800] "#;
        report_err(rule, data);
    }
    #[test]
    fn test_err_3() {
        let rule = r#"(kv(time@curr<[,]>))"#;
        let data = r#"curr: [06/Ast/2019:12:12:19 +0800] "#;
        report_err(rule, data);
    }
    #[test]
    fn test_ok_1() {
        let data = r#" "聊城市", 36.4837, 115.983, 3733321295, 3733321295"#;
        let rule =
            r#"(chars:city_name",float:latitude,float:longitude,digit:ip_beg,digit:ip_end)\,"#;
        report_err(rule, data);
    }
    #[test]
    fn test_ok_2() {
        let data = r#"192.168.1.1,200"#;
        let rule = r#"opt(ip:src)\,,(digit)"#;
        report_err(rule, data);

        let data = r#"200"#;
        let rule = r#"opt(ip:src)\,,(digit)"#;
        report_err(rule, data);

        let data = r#"192.168.1.1"#;
        let rule = r#"(ip:src)\,,opt(ip)"#;
        report_err(rule, data);

        let data = r#"192.168.1.1,192.168.1.2"#;
        let rule = r#"(ip:src)\,,opt(ip)"#;
        report_err(rule, data);
    }
    #[test]
    fn test_ok_3() {
        let data = r#"{ "data": "192.168.1.1" }"#;
        let rule = r#"(json( chars@data ))"#;
        report_err(rule, data);

        let data = r#"{ "data": "192.168.1.1" }"#;
        let rule = r#"(json( opt(ip)@data  ))"#;
        report_err(rule, data);

        let data = r#"{ "data": "" }"#;
        let rule = r#"(json( opt(ip)@data  ))"#;
        report_err(rule, data);

        let data = r#"data: "192.168.1.2" "#;
        let rule = r#"(kv( opt(ip)@data  ))"#;
        report_err(rule, data);

        let data = r#"data: "192.158" "#;
        let rule = r#"(kv( opt(ip)@data  ))"#;
        report_err(rule, data);
    }

    #[test]
    fn test_case_1() -> WplCodeResult<()> {
        let wpl = r#"(digit:id,digit:len,time,sn,chars:dev-name,time,kv,sn,chars:dev-name,time,time,ip,kv,chars,kv,kv,chars,kv,kv,chars,chars,ip,chars,http/request<[,]>,http/agent")\,
            "#;
        let data = r#"1407,509,2021-4-20 18:10:19,WCY7-ZT-QEAK-N6PD,ByHJpEtscumFff6FNLLjoFwMsOjVRWHMxxFT56NxfmktY1ASgo,2022-4-4 21:0:13,Tv7=9WxLPktFSMRBH4WRUCiBkmh2swZLod,DQGB-NL-RY2X-0SFD,cqIZXVT8FtAYrrlKI7q2CKL0D69Cg5jgbtnzzaJnUcUusZBIF5,2020-11-8 10:58:21,2022-4-13 14:27:12,111.237.105.120,TeG=ro1WpYpimAoG0n182NqwpkRvX2Xfod,q9gZeTkIxlCoGrAEUNqHhG17CT4OKebKXC0Ze5iXiyi2JYYnwc,hnB=FEdOhmFkM6SxBwiy3ATZePyBJBK5TT,YUC=X9JVE4p4WCNRwNjIdJ8mwnjLzs9fTY,Cmvp92V96paAHM8L60NzWl93AUHSR3WdxriwHmUDDxVohd8NcI,gtd=5srrDgB8YZMipedJ60jpl99HQg2SZR,8Ju=I1C1RzlgmX3IlS9Vp2hLsQWiudvZqz,uVAx1yArjlE1suY3887oCA44dWbm2MNZykeAqCwiq2KJbZlais,3ERd33ADEIKXISZLYWJx8juR455t753fybdcypXE2akn4KqITx,83.213.168.46,tzZ6oyqEA9ffm1e1Pi96344C6HVlw9zti4LWhBd0z9gStkFDuw,[GET /index  HTTP/1.1 ],"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36""#;
        let express = wpl_express.parse(wpl).assert();
        let lpp = WplEvaluator::from(&express, None).assert();
        let raw = RawData::from_string(data.to_string());
        let (tdc, _) = lpp.proc(0, raw, 0).map_err(|e| e.into_wpl_err())?;
        println!("{}", tdc);
        Ok(())
    }
    #[test]
    fn test_gen_1() -> WplCodeResult<()> {
        let data = r#" 222.133.52.20 - - [06/Aug/2019:12:12:19 +0800] "GET /nginx-logo.png HTTP/1.1" 200 368 "http://119.122.1.4/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36" "-""#;
        let wpl = r#"(ip:sip,2*_,time:recv_time<[,]>,http/request",http/status,digit,chars",http/agent",_")"#;
        let express = wpl_express.parse(wpl).assert();
        let lpp = WplEvaluator::from(&express, None).assert();
        let raw = RawData::from_string(data.to_string());
        let (tdc, _) = lpp.proc(0, raw, 0).map_err(|e| e.into_wpl_err())?;
        println!("{}", tdc);
        Ok(())
    }
    fn report_err(rule: &str, data: &str) {
        let express = wpl_express.parse(rule).assert();
        let ppl = WplEvaluator::from(&express, None).assert();

        let raw = RawData::from_string(data.to_string());
        let result = ppl.proc(0, raw, 0);

        match result {
            Err(e) => {
                println!("-----");
                println!("{}", e);
            }
            Ok(v) => {
                println!("{}", v.0);
            }
        }
    }
}