Changed activity paths

src/ui/activities/filetransfer/misc.rs

@@ -0,0 +1,149 @@
+/**
+ * MIT License
+ *
+ * termscp - Copyright (c) 2021 Christian Visintin
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+// Locals
+use super::{ConfigClient, FileTransferActivity, LogLevel, LogRecord};
+use crate::system::environment;
+use crate::system::sshkey_storage::SshKeyStorage;
+// Ext
+use std::env;
+use std::path::{Path, PathBuf};
+
+const LOG_CAPACITY: usize = 256;
+
+impl FileTransferActivity {
+    /// ### log
+    ///
+    /// Add message to log events
+    pub(super) fn log(&mut self, level: LogLevel, msg: String) {
+        // Create log record
+        let record: LogRecord = LogRecord::new(level, msg);
+        //Check if history overflows the size
+        if self.log_records.len() + 1 > LOG_CAPACITY {
+            self.log_records.pop_back(); // Start cleaning events from back
+        }
+        // Eventually push front the new record
+        self.log_records.push_front(record);
+        // Update log
+        let msg = self.update_logbox();
+        self.update(msg);
+    }
+
+    /// ### log_and_alert
+    ///
+    /// Add message to log events and also display it as an alert
+    pub(super) fn log_and_alert(&mut self, level: LogLevel, msg: String) {
+        self.mount_error(msg.as_str());
+        self.log(level, msg);
+        // Update log
+        let msg = self.update_logbox();
+        self.update(msg);
+    }
+
+    /// ### init_config_client
+    ///
+    /// Initialize configuration client if possible.
+    /// This function doesn't return errors.
+    pub(super) fn init_config_client() -> Option<ConfigClient> {
+        match environment::init_config_dir() {
+            Ok(termscp_dir) => match termscp_dir {
+                Some(termscp_dir) => {
+                    // Make configuration file path and ssh keys path
+                    let (config_path, ssh_keys_path): (PathBuf, PathBuf) =
+                        environment::get_config_paths(termscp_dir.as_path());
+                    match ConfigClient::new(config_path.as_path(), ssh_keys_path.as_path()) {
+                        Ok(config_client) => Some(config_client),
+                        Err(_) => None,
+                    }
+                }
+                None => None,
+            },
+            Err(_) => None,
+        }
+    }
+
+    /// ### make_ssh_storage
+    ///
+    /// Make ssh storage from `ConfigClient` if possible, empty otherwise
+    pub(super) fn make_ssh_storage(cli: Option<&ConfigClient>) -> SshKeyStorage {
+        match cli {
+            Some(cli) => SshKeyStorage::storage_from_config(cli),
+            None => SshKeyStorage::empty(),
+        }
+    }
+
+    /// ### setup_text_editor
+    ///
+    /// Set text editor to use
+    pub(super) fn setup_text_editor(&self) {
+        if let Some(config_cli) = self.context.as_ref().unwrap().config_client.as_ref() {
+            // Set text editor
+            env::set_var("EDITOR", config_cli.get_text_editor());
+        }
+    }
+
+    /// ### read_input_event
+    ///
+    /// Read one event.
+    /// Returns whether at least one event has been handled
+    pub(super) fn read_input_event(&mut self) -> bool {
+        if let Ok(Some(event)) = self.context.as_ref().unwrap().input_hnd.read_event() {
+            // Handle event
+            let msg = self.view.on(event);
+            self.update(msg);
+            // Return true
+            true
+        } else {
+            // Error
+            false
+        }
+    }
+
+    /// ### local_to_abs_path
+    ///
+    /// Convert a path to absolute according to local explorer
+    pub(super) fn local_to_abs_path(&self, path: &Path) -> PathBuf {
+        match path.is_relative() {
+            true => {
+                let mut d: PathBuf = self.local().wrkdir.clone();
+                d.push(path);
+                d
+            }
+            false => path.to_path_buf(),
+        }
+    }
+
+    /// ### remote_to_abs_path
+    ///
+    /// Convert a path to absolute according to remote explorer
+    pub(super) fn remote_to_abs_path(&self, path: &Path) -> PathBuf {
+        match path.is_relative() {
+            true => {
+                let mut wrkdir: PathBuf = self.remote().wrkdir.clone();
+                wrkdir.push(path);
+                wrkdir
+            }
+            false => path.to_path_buf(),
+        }
+    }
+}