156 lines
5.7 KiB
Rust
156 lines
5.7 KiB
Rust
/**
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* MIT License
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*
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* termscp - Copyright (c) 2021 Christian Visintin
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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// Locals
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use super::{ConfigClient, FileTransferActivity, LogLevel, LogRecord};
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use crate::fs::explorer::{builder::FileExplorerBuilder, FileExplorer, FileSorting, GroupDirs};
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use crate::system::environment;
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use crate::system::sshkey_storage::SshKeyStorage;
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// Ext
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use std::env;
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use std::path::PathBuf;
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impl FileTransferActivity {
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/// ### log
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///
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/// Add message to log events
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pub(super) fn log(&mut self, level: LogLevel, msg: &str) {
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// Create log record
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let record: LogRecord = LogRecord::new(level, msg);
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//Check if history overflows the size
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if self.log_records.len() + 1 > self.log_size {
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self.log_records.pop_back(); // Start cleaning events from back
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}
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// Eventually push front the new record
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self.log_records.push_front(record);
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// Set log index
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self.log_index = 0;
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// Update log
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let msg = self.update_logbox();
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self.update(msg);
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}
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/// ### log_and_alert
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///
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/// Add message to log events and also display it as an alert
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pub(super) fn log_and_alert(&mut self, level: LogLevel, msg: String) {
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self.log(level, msg.as_str());
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self.mount_error(msg.as_str());
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// Update log
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let msg = self.update_logbox();
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self.update(msg);
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}
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/// ### init_config_client
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///
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/// Initialize configuration client if possible.
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/// This function doesn't return errors.
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pub(super) fn init_config_client() -> Option<ConfigClient> {
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match environment::init_config_dir() {
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Ok(termscp_dir) => match termscp_dir {
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Some(termscp_dir) => {
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// Make configuration file path and ssh keys path
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let (config_path, ssh_keys_path): (PathBuf, PathBuf) =
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environment::get_config_paths(termscp_dir.as_path());
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match ConfigClient::new(config_path.as_path(), ssh_keys_path.as_path()) {
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Ok(config_client) => Some(config_client),
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Err(_) => None,
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}
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}
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None => None,
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},
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Err(_) => None,
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}
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}
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/// ### make_ssh_storage
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///
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/// Make ssh storage from `ConfigClient` if possible, empty otherwise
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pub(super) fn make_ssh_storage(cli: Option<&ConfigClient>) -> SshKeyStorage {
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match cli {
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Some(cli) => SshKeyStorage::storage_from_config(cli),
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None => SshKeyStorage::empty(),
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}
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}
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/// ### build_explorer
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///
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/// Build explorer reading configuration from `ConfigClient`
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pub(super) fn build_explorer(cli: Option<&ConfigClient>) -> FileExplorer {
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match &cli {
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Some(cli) => FileExplorerBuilder::new() // Build according to current configuration
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.with_file_sorting(FileSorting::ByName)
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.with_group_dirs(cli.get_group_dirs())
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.with_hidden_files(cli.get_show_hidden_files())
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.with_stack_size(16)
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.with_formatter(cli.get_file_fmt().as_deref())
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.build(),
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None => FileExplorerBuilder::new() // Build default
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.with_file_sorting(FileSorting::ByName)
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.with_group_dirs(Some(GroupDirs::First))
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.with_stack_size(16)
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.build(),
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}
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}
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/// ### build_found_explorer
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///
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/// Build explorer reading from `ConfigClient`, for found result (has some differences)
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pub(super) fn build_found_explorer() -> FileExplorer {
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FileExplorerBuilder::new()
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.with_file_sorting(FileSorting::ByName)
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.with_group_dirs(Some(GroupDirs::First))
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.with_hidden_files(true)
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.with_stack_size(0)
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.with_formatter(Some("{NAME} {SYMLINK}"))
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.build()
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}
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/// ### setup_text_editor
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///
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/// Set text editor to use
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pub(super) fn setup_text_editor(&self) {
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if let Some(config_cli) = self.context.as_ref().unwrap().config_client.as_ref() {
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// Set text editor
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env::set_var("EDITOR", config_cli.get_text_editor());
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}
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}
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/// ### read_input_event
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///
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/// Read one event.
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/// Returns whether at least one event has been handled
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pub(super) fn read_input_event(&mut self) -> bool {
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if let Ok(Some(event)) = self.context.as_ref().unwrap().input_hnd.read_event() {
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// Handle event
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let msg = self.view.on(event);
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self.update(msg);
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// Return true
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true
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} else {
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// Error
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false
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}
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}
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}
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