Gary Yu
699d85a799
* add a new configure item for log_max_files * rustfmt * use a constant instead of multiple 32 * rustfmt
105 lines
2.5 KiB
Rust
105 lines
2.5 KiB
Rust
// Copyright 2018 The Grin Developers
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//! Logging configuration types
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/// Log level types
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#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
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pub enum LogLevel {
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/// Error
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Error,
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/// Warning
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Warning,
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/// Info
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Info,
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/// Debug
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Debug,
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/// Trace
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Trace,
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}
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/// 32 log files to rotate over by default
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pub const DEFAULT_ROTATE_LOG_FILES: u32 = 32 as u32;
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/// Logging config
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#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
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pub struct LoggingConfig {
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/// whether to log to stdout
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pub log_to_stdout: bool,
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/// logging level for stdout
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pub stdout_log_level: LogLevel,
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/// whether to log to file
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pub log_to_file: bool,
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/// log file level
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pub file_log_level: LogLevel,
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/// Log file path
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pub log_file_path: String,
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/// Whether to append to log or replace
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pub log_file_append: bool,
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/// Size of the log in bytes to rotate over (optional)
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pub log_max_size: Option<u64>,
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/// Number of the log files to rotate over (optional)
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pub log_max_files: Option<u32>,
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/// Whether the tui is running (optional)
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pub tui_running: Option<bool>,
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}
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impl Default for LoggingConfig {
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fn default() -> LoggingConfig {
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LoggingConfig {
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log_to_stdout: true,
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stdout_log_level: LogLevel::Warning,
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log_to_file: true,
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file_log_level: LogLevel::Info,
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log_file_path: String::from("grin.log"),
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log_file_append: true,
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log_max_size: Some(1024 * 1024 * 16), // 16 megabytes default
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log_max_files: Some(DEFAULT_ROTATE_LOG_FILES),
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tui_running: None,
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}
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}
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}
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use std::ops::Deref;
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use zeroize::Zeroize;
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/// Zeroing string, mainly useful for password
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#[derive(Clone, PartialEq, PartialOrd)]
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pub struct ZeroingString(String);
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impl Drop for ZeroingString {
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fn drop(&mut self) {
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self.0.zeroize();
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}
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}
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impl From<&str> for ZeroingString {
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fn from(s: &str) -> Self {
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ZeroingString(String::from(s))
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}
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}
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impl From<String> for ZeroingString {
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fn from(s: String) -> Self {
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ZeroingString(s)
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}
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}
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impl Deref for ZeroingString {
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type Target = str;
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fn deref(&self) -> &str {
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&self.0
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}
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}
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