Too many things to do here... working on activity manager

src/activity_manager.rs

@@ -0,0 +1,106 @@
+//! ## ActivityManager
+//!
+//! `activity_manager` is the module which provides run methods and handling for activities
+
+/*
+*
+*   Copyright (C) 2020 Christian Visintin - christian.visintin1997@gmail.com
+*
+* 	This file is part of "TermSCP"
+*
+*   TermSCP is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   TermSCP is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with TermSCP.  If not, see <http://www.gnu.org/licenses/>.
+*
+*/
+
+use std::path::PathBuf;
+
+// Deps
+use crate::filetransfer::FileTransfer;
+use crate::host::Localhost;
+use crate::ui::activities::{auth_activity::AuthActivity, auth_activity::ScpProtocol, Activity};
+use crate::ui::context::Context;
+
+/// ### NextActivity
+///
+/// NextActivity identified the next identity to run once the current has ended
+pub enum NextActivity {
+    Authentication,
+    FileTransfer,
+}
+
+/// ### FileTransferParams
+///
+/// Holds connection parameters for file transfers
+struct FileTransferParams {
+    address: String,
+    port: u16,
+    protocol: ScpProtocol,
+    username: Option<String>,
+    password: Option<String>,
+}
+
+/// ### ActivityManager
+///
+/// The activity manager takes care of running activities and handling them until the application has ended
+pub struct ActivityManager {
+    context: Context,
+    ftparams: Option<FileTransferParams>,
+}
+
+impl ActivityManager {
+    /// ### new
+    ///
+    /// Initializes a new Activity Manager
+    pub fn new(client: Box<dyn FileTransfer>, local_dir: &PathBuf) -> Result<ActivityManager, ()> {
+        // Prepare Context
+        let host: Localhost = match Localhost::new(local_dir.clone()) {
+            Ok(h) => h,
+            Err(_) => return Err(()),
+        };
+        let ctx: Context = Context::new(client, host);
+        Ok(ActivityManager {
+            context: ctx,
+            ftparams: None,
+        })
+    }
+
+    /// ### set_filetransfer_params
+    ///
+    /// Set file transfer params
+    pub fn set_filetransfer_params(
+        &mut self,
+        address: String,
+        port: u16,
+        protocol: ScpProtocol,
+        username: Option<String>,
+        password: Option<String>,
+    ) {
+        self.ftparams = Some(FileTransferParams {
+            address: address,
+            port: port,
+            protocol: protocol,
+            username: username,
+            password: password,
+        });
+    }
+
+    /// ### run
+    ///
+    ///
+    /// Loop for activity manager. You need to provide the activity to start with
+    /// Returns the exitcode
+    pub fn run(&mut self, launch_activity: NextActivity) -> i32 {
+        0
+    }
+}