merge main

src/config.rs

@@ -8,7 +8,8 @@ use std::net::Ipv4Addr;
 use std::path::{Path, PathBuf};
 
 pub const STOP_FILE_NAME: &str = "stop-experiment";
-pub const HOME_FOLDER_EXPERIMENT: &str = "/home/exp278";
+pub const CONFIG_FILE_NAME: &str = "exp278.toml";
+pub const HOME_FOLER_EXPERIMENT: &str = "/home/exp278";
 pub const LOG_FOLDER: &str = "logs";
 
 pub const OBSW_SERVER_ADDR: Ipv4Addr = Ipv4Addr::UNSPECIFIED;
@@ -21,7 +22,8 @@ pub const VALID_PACKET_ID_LIST: &[PacketId] = &[PacketId::new_for_tc(true, EXPER
 
 // TODO: Would be nice if this can be commanded as well..
 /// Can be enabled to print all SPP packets received from the SPP server on port 4096.
-pub const SPP_CLIENT_WIRETAPPING_RX: bool = false;
+pub const SPP_CLIENT_WIRETAPPING_RX: bool = true;
+pub const SPP_CLIENT_WIRETAPPING_TX: bool = true;
 
 #[derive(Copy, Clone, PartialEq, Eq, Debug, TryFromPrimitive, IntoPrimitive)]
 #[repr(u8)]
@@ -52,6 +54,80 @@ lazy_static! {
     };
 }
 
+pub mod cfg_file {
+    use std::{
+        fs::File,
+        io::Read,
+        path::{Path, PathBuf},
+    };
+
+    use super::{CONFIG_FILE_NAME, HOME_PATH, TCP_SPP_SERVER_PORT};
+
+    pub const SPP_CLIENT_PORT_CFG_KEY: &str = "tcp_spp_server_port";
+
+    #[derive(Debug)]
+    pub struct AppCfg {
+        pub tcp_spp_server_port: u16,
+    }
+
+    impl Default for AppCfg {
+        fn default() -> Self {
+            Self {
+                tcp_spp_server_port: TCP_SPP_SERVER_PORT,
+            }
+        }
+    }
+
+    pub fn create_app_config() -> AppCfg {
+        let mut cfg_path = HOME_PATH.clone();
+        cfg_path.push(CONFIG_FILE_NAME);
+        let cfg_path_home = cfg_path.as_path();
+        let relevant_path = if Path::new(CONFIG_FILE_NAME).exists() {
+            Some(PathBuf::from(Path::new(CONFIG_FILE_NAME)))
+        } else if cfg_path_home.exists() {
+            Some(PathBuf::from(cfg_path_home))
+        } else {
+            None
+        };
+
+        let mut app_cfg = AppCfg::default();
+        if relevant_path.is_none() {
+            log::warn!("No config file found, using default values");
+            return app_cfg;
+        }
+        let relevant_path = relevant_path.unwrap();
+        match File::open(relevant_path.as_path()) {
+            Ok(mut file) => {
+                let mut toml_str = String::new();
+                match file.read_to_string(&mut toml_str) {
+                    Ok(_size) => match toml_str.parse::<toml::Table>() {
+                        Ok(table) => {
+                            handle_config_file_table(table, &mut app_cfg);
+                        }
+                        Err(e) => log::error!("error parsing TOML config file: {e}"),
+                    },
+                    Err(e) => log::error!("error reading TOML config file: {e}"),
+                }
+            }
+            Err(e) => log::error!("error opening TOML config file: {e}"),
+        }
+        app_cfg
+    }
+
+    #[allow(clippy::collapsible_match)]
+    pub fn handle_config_file_table(table: toml::Table, app_cfg: &mut AppCfg) {
+        if let Some(value) = table.get(SPP_CLIENT_PORT_CFG_KEY) {
+            if let toml::Value::Integer(port) = value {
+                if *port < 0 {
+                    log::warn!("invalid port value, is negative");
+                } else {
+                    app_cfg.tcp_spp_server_port = *port as u16
+                }
+            }
+        }
+    }
+}
+
 pub mod tmtc_err {
     use super::*;
     use satrs::res_code::ResultU16;
@@ -144,11 +220,14 @@ pub mod components {
 }
 
 pub mod tasks {
+    use std::time::Duration;
+
     pub const FREQ_MS_UDP_TMTC: u64 = 200;
     pub const FREQ_MS_EVENT_HANDLING: u64 = 400;
     pub const FREQ_MS_AOCS: u64 = 500;
     pub const FREQ_MS_PUS_STACK: u64 = 200;
     pub const FREQ_MS_CTRL: u64 = 400;
 
-    pub const STOP_CHECK_FREQUENCY: u64 = 400;
+    pub const STOP_CHECK_FREQUENCY_MS: u64 = 400;
+    pub const STOP_CHECK_FREQUENCY: Duration = Duration::from_millis(STOP_CHECK_FREQUENCY_MS);
 }