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https://github.com/domcyrus/rustnet.git
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remove outdated not used i18n code
This commit is contained in:
Marco Cadetg
259
src/i18n.rs
259
src/i18n.rs
@@ -1,259 +0,0 @@
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use anyhow::Result;
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use std::collections::HashMap;
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use std::fs;
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use std::path::PathBuf;
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/// Internationalization support
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#[derive(Debug, Clone)]
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pub struct I18n {
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/// ISO language code
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language: String,
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/// Translation lookup table
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translations: HashMap<String, String>,
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}
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impl I18n {
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/// Create a new I18n instance for the given language
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pub fn new(language: &str) -> Result<Self> {
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let mut i18n = Self {
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language: language.to_string(),
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translations: HashMap::new(),
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};
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// Load translations
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i18n.load_translations()?;
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Ok(i18n)
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}
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/// Get translation for a key
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pub fn get(&self, key: &str) -> String {
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self.translations.get(key)
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.cloned()
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.unwrap_or_else(|| key.to_string())
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}
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/// Load translations from file
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fn load_translations(&mut self) -> Result<()> {
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let path = self.find_translation_file()?;
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if path.exists() {
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let content = fs::read_to_string(&path)?;
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// Parse YAML
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for line in content.lines() {
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let line = line.trim();
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if line.is_empty() || line.starts_with('#') {
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continue;
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}
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if let Some(pos) = line.find(':') {
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let key = line[..pos].trim();
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let value = line[pos + 1..].trim();
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// Remove quotes if present
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let value = value.trim_matches('"').trim_matches('\'');
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self.translations.insert(key.to_string(), value.to_string());
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}
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}
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Ok(())
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} else {
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// Fall back to English if the requested language is not found
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if self.language != "en" {
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self.language = "en".to_string();
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self.load_translations()
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} else {
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// If even English is not found, use built-in defaults
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self.load_default_translations();
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Ok(())
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}
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}
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}
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/// Find translation file for current language
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fn find_translation_file(&self) -> Result<PathBuf> {
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let filename = format!("{}.yml", self.language);
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// Try i18n directory in current directory
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let current_path = PathBuf::from("i18n").join(&filename);
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if current_path.exists() {
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return Ok(current_path);
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}
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// Try XDG data directory
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if let Ok(xdg_data) = std::env::var("XDG_DATA_HOME") {
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let xdg_path = PathBuf::from(xdg_data).join("rustnet/i18n").join(&filename);
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if xdg_path.exists() {
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return Ok(xdg_path);
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}
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}
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// Try ~/.local/share
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if let Ok(home) = std::env::var("HOME") {
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let home_path = PathBuf::from(home)
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.join(".local/share/rustnet/i18n")
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.join(&filename);
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if home_path.exists() {
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return Ok(home_path);
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}
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}
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// Try system paths
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let system_path = PathBuf::from("/usr/share/rustnet/i18n").join(&filename);
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if system_path.exists() {
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return Ok(system_path);
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}
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// Default to current directory
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Ok(current_path)
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}
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/// Load default translations (English)
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fn load_default_translations(&mut self) {
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// Basic UI elements
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self.translations
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.insert("rustnet".to_string(), "RustNet".to_string());
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self.translations
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.insert("overview".to_string(), "Overview".to_string());
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self.translations
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.insert("connections".to_string(), "Connections".to_string());
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self.translations
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.insert("help".to_string(), "Help".to_string());
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self.translations
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.insert("network".to_string(), "Network".to_string());
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self.translations
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.insert("statistics".to_string(), "Statistics".to_string());
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self.translations
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.insert("top_processes".to_string(), "Top Processes".to_string());
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self.translations.insert(
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"connection_details".to_string(),
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"Connection Details".to_string(),
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);
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self.translations
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.insert("traffic".to_string(), "Traffic".to_string());
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// Properties
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self.translations
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.insert("interface".to_string(), "Interface".to_string());
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self.translations
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.insert("protocol".to_string(), "Protocol".to_string());
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self.translations
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.insert("local_address".to_string(), "Local Address".to_string());
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self.translations
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.insert("remote_address".to_string(), "Remote Address".to_string());
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self.translations
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.insert("state".to_string(), "State".to_string());
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self.translations
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.insert("process".to_string(), "Process".to_string());
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self.translations
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.insert("pid".to_string(), "PID".to_string());
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self.translations
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.insert("age".to_string(), "Age".to_string());
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self.translations
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.insert("country".to_string(), "Country".to_string());
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self.translations
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.insert("city".to_string(), "City".to_string());
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self.translations
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.insert("bytes_sent".to_string(), "Bytes Sent".to_string());
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self.translations
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.insert("bytes_received".to_string(), "Bytes Received".to_string());
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self.translations
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.insert("packets_sent".to_string(), "Packets Sent".to_string());
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self.translations.insert(
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"packets_received".to_string(),
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"Packets Received".to_string(),
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);
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self.translations
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.insert("last_activity".to_string(), "Last Activity".to_string());
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self.translations
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.insert("process_name".to_string(), "Process Name".to_string());
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self.translations
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.insert("command_line".to_string(), "Command Line".to_string());
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self.translations
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.insert("user".to_string(), "User".to_string());
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self.translations
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.insert("cpu_usage".to_string(), "CPU Usage".to_string());
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self.translations
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.insert("memory_usage".to_string(), "Memory Usage".to_string());
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// Statistics
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self.translations
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.insert("tcp_connections".to_string(), "TCP Connections".to_string());
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self.translations
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.insert("udp_connections".to_string(), "UDP Connections".to_string());
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self.translations.insert(
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"total_connections".to_string(),
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"Total Connections".to_string(),
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);
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// Status messages
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self.translations.insert(
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"no_connections".to_string(),
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"No connections found".to_string(),
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);
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self.translations.insert(
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"no_pid_for_connection".to_string(),
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"No process ID for this connection".to_string(),
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);
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self.translations.insert(
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"press_h_for_help".to_string(),
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"Press 'h' for help".to_string(),
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);
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self.translations
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.insert("default".to_string(), "default".to_string());
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self.translations
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.insert("language".to_string(), "Language".to_string());
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// Help screen
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self.translations.insert(
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"help_intro".to_string(),
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"is a cross-platform network monitoring tool".to_string(),
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);
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self.translations
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.insert("help_quit".to_string(), "Quit the application".to_string());
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self.translations.insert(
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"help_refresh".to_string(),
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"Refresh connections".to_string(),
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);
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self.translations
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.insert("help_navigate".to_string(), "Navigate up/down".to_string());
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self.translations.insert(
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"help_select".to_string(),
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"Select connection/view details".to_string(),
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);
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self.translations.insert(
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"help_back".to_string(),
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"Go back to previous view".to_string(),
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);
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self.translations.insert(
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"help_toggle_location".to_string(),
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"Toggle IP location display".to_string(),
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);
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self.translations.insert(
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"help_toggle_dns".to_string(),
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"Toggle DNS resolution".to_string(),
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);
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self.translations.insert(
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"help_toggle_help".to_string(),
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"Toggle help screen".to_string(),
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);
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self.translations.insert(
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"help_dump_connections".to_string(),
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"Dump connections to file".to_string(),
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);
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self.translations.insert(
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"processes".to_string(),
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"Processes".to_string(),
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);
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self.translations.insert(
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"total_incoming".to_string(),
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"Total Incoming".to_string(),
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);
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self.translations.insert(
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"total_outgoing".to_string(),
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"Total Outgoing".to_string(),
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);
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}
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}
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33
src/ui.rs
33
src/ui.rs
@@ -51,7 +51,8 @@ impl UIState {
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/// Get the current selected connection index, if any
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pub fn get_selected_index(&self, connections: &[Connection]) -> Option<usize> {
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if let Some(ref selected_key) = self.selected_connection_key {
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connections.iter()
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connections
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.iter()
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.position(|conn| conn.key() == *selected_key)
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} else if !connections.is_empty() {
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Some(0) // Default to first connection
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@@ -134,8 +135,8 @@ impl UIState {
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}
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// If no selection or selection is no longer valid, select first connection
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if self.selected_connection_key.is_none() ||
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self.get_selected_index(connections).is_none() {
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if self.selected_connection_key.is_none() || self.get_selected_index(connections).is_none()
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{
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self.set_selected_by_index(connections, 0);
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}
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}
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@@ -245,7 +246,7 @@ fn draw_connections_list(
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let widths = [
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Constraint::Length(4), // Protocol (TCP/UDP fits in 4)
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Constraint::Length(18), // Local Address (slightly reduced)
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Constraint::Length(22), // Remote Address (slightly reduced)
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Constraint::Length(22), // Remote Address (slightly reduced)
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Constraint::Length(8), // State (EST/LIS/etc fit in 8)
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Constraint::Length(8), // Service (port names fit in 8)
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Constraint::Length(25), // DPI/Application (slightly reduced)
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@@ -254,12 +255,12 @@ fn draw_connections_list(
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];
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let header_cells = [
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"Pro", // Shortened
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"Pro", // Shortened
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"Local Address",
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"Remote Address",
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"Remote Address",
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"State",
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"Service",
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"Application / Host", // More descriptive for DPI
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"Application / Host", // More descriptive for DPI
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"Down/Up", // Compressed
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"Process",
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]
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@@ -337,7 +338,7 @@ fn draw_connections_list(
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}
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crate::network::types::ApplicationProtocol::Dns(info) => {
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if let Some(query) = &info.query_name {
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// Limit query to 26 chars to fit "DNS " prefix
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// Limit query to 26 chars to fit "DNS " prefix
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if query.len() > 26 {
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format!("DNS {:.23}...", query)
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} else {
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@@ -419,7 +420,8 @@ fn draw_stats_panel(
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.filter(|c| c.protocol == Protocol::UDP)
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.count();
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let interface_name = app.get_current_interface()
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let interface_name = app
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.get_current_interface()
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.unwrap_or_else(|| "Unknown".to_string());
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let conn_stats_text: Vec<Line> = vec![
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@@ -711,7 +713,6 @@ fn draw_help(f: &mut Frame, area: Rect) -> Result<()> {
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Span::raw("Toggle this help screen"),
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]),
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Line::from(""),
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Line::from("Press any key to continue..."),
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];
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let help = Paragraph::new(help_text)
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@@ -748,8 +749,16 @@ fn draw_status_bar(f: &mut Frame, ui_state: &UIState, connection_count: usize, a
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let style = if ui_state.quit_confirmation {
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Style::default().fg(Color::Black).bg(Color::Yellow)
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} else if ui_state.clipboard_message.is_some() &&
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ui_state.clipboard_message.as_ref().unwrap().1.elapsed().as_secs() < 3 {
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} else if ui_state.clipboard_message.is_some()
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&& ui_state
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.clipboard_message
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.as_ref()
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.unwrap()
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.1
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.elapsed()
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.as_secs()
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< 3
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{
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Style::default().fg(Color::Black).bg(Color::Green)
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} else {
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Style::default().fg(Color::White).bg(Color::Blue)
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