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// -*- coding: utf-8 -*-
//
// Simple CMS
//
// Copyright (C) 2011-2024 Michael Büsch <m@bues.ch>
//
// Licensed under the Apache License version 2.0
// or the MIT license, at your option.
// SPDX-License-Identifier: Apache-2.0 OR MIT
use crate::numparse::parse_bool;
use anyhow::{self as ah, format_err as err};
use configparser::ini::Ini;
const CONF_PATH: &str = "/opt/cms/etc/cms/backd.conf";
const SECT: &str = "CMS-BACKD";
fn get_debug(ini: &Ini) -> ah::Result<bool> {
if let Some(debug) = ini.get(SECT, "debug") {
return parse_bool(&debug);
}
Ok(false)
}
fn get_domain(ini: &Ini) -> ah::Result<String> {
if let Some(domain) = ini.get(SECT, "domain") {
for c in domain.chars() {
if !c.is_ascii_alphanumeric() && c != '.' && c != '-' {
return Err(err!("'domain' has an invalid value."));
}
}
return Ok(domain);
}
Ok("example.com".to_string())
}
fn get_url_base(ini: &Ini) -> ah::Result<String> {
if let Some(url_base) = ini.get(SECT, "url-base") {
for c in url_base.chars() {
if !c.is_ascii_alphanumeric() && c != '/' && c != '_' && c != '-' {
return Err(err!("'url-base' has an invalid value."));
}
}
return Ok(url_base);
}
Ok("/cms".to_string())
}
pub struct CmsConfig {
debug: bool,
domain: String,
url_base: String,
}
impl CmsConfig {
pub fn new() -> ah::Result<Self> {
let mut ini = Ini::new_cs();
if let Err(e) = ini.load(CONF_PATH) {
return Err(err!("Failed to load configuration {CONF_PATH}: {e}"));
};
let debug = get_debug(&ini)?;
let domain = get_domain(&ini)?;
let url_base = get_url_base(&ini)?;
Ok(Self {
debug,
domain,
url_base,
})
}
pub fn debug(&self) -> bool {
self.debug
}
pub fn domain(&self) -> &str {
&self.domain
}
pub fn url_base(&self) -> &str {
&self.url_base
}
}
// vim: ts=4 sw=4 expandtab
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