speedtest-tui 0.1.1

A terminal-based network speed test tool with real-time gauges and graphs
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
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161

use async_trait::async_trait;
use serde::Deserialize;

use super::{Provider, ServerInfo};

pub struct LibrespeedProvider {
    servers: Vec<LibrespeedServer>,
    selected_server: Option<LibrespeedServer>,
}

#[derive(Debug, Clone, Deserialize)]
#[allow(dead_code)]
struct LibrespeedServer {
    id: String,
    name: String,
    server: String,
    #[serde(rename = "dlURL")]
    dl_url: String,
    #[serde(rename = "ulURL")]
    ul_url: String,
    #[serde(rename = "pingURL")]
    ping_url: String,
    #[serde(rename = "getIpURL")]
    get_ip_url: Option<String>,
}

impl LibrespeedProvider {
    pub fn new() -> Self {
        Self {
            servers: get_default_servers(),
            selected_server: None,
        }
    }

    #[allow(dead_code)]
    pub fn with_server(server_url: &str) -> Self {
        let server = LibrespeedServer {
            id: "custom".to_string(),
            name: "Custom Server".to_string(),
            server: server_url.to_string(),
            dl_url: format!("{}/garbage.php", server_url),
            ul_url: format!("{}/empty.php", server_url),
            ping_url: format!("{}/empty.php", server_url),
            get_ip_url: Some(format!("{}/getIP.php", server_url)),
        };

        Self {
            servers: vec![server.clone()],
            selected_server: Some(server),
        }
    }
}

impl Default for LibrespeedProvider {
    fn default() -> Self {
        Self::new()
    }
}

#[async_trait]
impl Provider for LibrespeedProvider {
    fn name(&self) -> &str {
        "LibreSpeed"
    }

    fn get_download_url(&self) -> String {
        self.selected_server
            .as_ref()
            .map(|s| s.dl_url.clone())
            .unwrap_or_else(|| self.servers[0].dl_url.clone())
    }

    fn get_upload_url(&self) -> String {
        self.selected_server
            .as_ref()
            .map(|s| s.ul_url.clone())
            .unwrap_or_else(|| self.servers[0].ul_url.clone())
    }

    fn get_ping_url(&self) -> String {
        self.selected_server
            .as_ref()
            .map(|s| s.ping_url.clone())
            .unwrap_or_else(|| self.servers[0].ping_url.clone())
    }

    async fn get_servers(&self) -> anyhow::Result<Vec<ServerInfo>> {
        Ok(self
            .servers
            .iter()
            .map(|s| ServerInfo {
                id: s.id.clone(),
                name: s.name.clone(),
                location: s.name.clone(),
                country: "".to_string(),
                host: s.server.clone(),
                latency_ms: None,
            })
            .collect())
    }

    async fn select_best_server(&self) -> anyhow::Result<Option<ServerInfo>> {
        let mut best_server: Option<(ServerInfo, f64)> = None;

        for server in &self.servers {
            if let Ok(latency) = crate::network::ping::single_ping(&server.ping_url).await {
                let server_info = ServerInfo {
                    id: server.id.clone(),
                    name: server.name.clone(),
                    location: server.name.clone(),
                    country: "".to_string(),
                    host: server.server.clone(),
                    latency_ms: Some(latency),
                };

                match &best_server {
                    None => best_server = Some((server_info, latency)),
                    Some((_, best_latency)) if latency < *best_latency => {
                        best_server = Some((server_info, latency));
                    }
                    _ => {}
                }
            }
        }

        Ok(best_server.map(|(s, _)| s))
    }
}

fn get_default_servers() -> Vec<LibrespeedServer> {
    // Use Cloudflare as fallback since it's reliable
    // LibreSpeed public servers can be unreliable
    vec![LibrespeedServer {
        id: "librespeed-backend".to_string(),
        name: "LibreSpeed Backend".to_string(),
        server: "https://librespeed.org".to_string(),
        dl_url: "https://librespeed.org/backend/garbage.php".to_string(),
        ul_url: "https://librespeed.org/backend/empty.php".to_string(),
        ping_url: "https://librespeed.org/backend/empty.php".to_string(),
        get_ip_url: Some("https://librespeed.org/backend/getIP.php".to_string()),
    }]
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_librespeed_provider() {
        let provider = LibrespeedProvider::new();
        assert!(!provider.get_download_url().is_empty());
        assert!(!provider.get_upload_url().is_empty());
    }

    #[tokio::test]
    async fn test_get_servers() {
        let provider = LibrespeedProvider::new();
        let servers = provider.get_servers().await.unwrap();
        assert!(!servers.is_empty());
    }
}