1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/rust/parameter-lister/src/xmlmodule.rs Sat Oct 01 16:19:20 2016 +0200
1.3 @@ -0,0 +1,58 @@
1.4 +/**
1.5 + * parameter-lister (Rust implementation)
1.6 + * Copyright © 2016 Vojtěch Král <vojtech@kral.hk>
1.7 + *
1.8 + * This program is free software: you can redistribute it and/or modify
1.9 + * it under the terms of the GNU General Public License as published by
1.10 + * the Free Software Foundation, either version 3 of the License, or
1.11 + * (at your option) any later version.
1.12 + *
1.13 + * This program is distributed in the hope that it will be useful,
1.14 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.15 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.16 + * GNU General Public License for more details.
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License
1.19 + * along with this program. If not, see <http://www.gnu.org/licenses/>.
1.20 + */
1.21 +use std::io;
1.22 +
1.23 +use outputmodule::*;
1.24 +
1.25 +pub static MOD_NAME: &'static str = "xml";
1.26 +
1.27 +
1.28 +trait XMLEscape {
1.29 + fn xml_escape(self) -> Self;
1.30 +}
1.31 +
1.32 +impl XMLEscape for String {
1.33 + fn xml_escape(self) -> String {
1.34 + self.replace("&", "&").replace("<", "<").replace(">", ">")
1.35 + }
1.36 +}
1.37 +
1.38 +
1.39 +pub struct XMLModule;
1.40 +
1.41 +impl XMLModule {
1.42 + pub fn new() -> XMLModule { XMLModule }
1.43 +
1.44 + fn process_io(&self, output: &mut Write, parameters: Vec<String>) -> io::Result<()> {
1.45 + try!(write!(output, "<parameters>\n"));
1.46 + for p in parameters {
1.47 + try!(write!(output, "\t<parameter>{}</parameter>\n", p.xml_escape()));
1.48 + }
1.49 + try!(write!(output, "</parameters>\n"));
1.50 + Ok(())
1.51 + }
1.52 +}
1.53 +
1.54 +impl OutputModule for XMLModule {
1.55 + fn process(&self, output: &mut Write, parameters: Vec<String>) -> Result<(), String> {
1.56 + match self.process_io(output, parameters) {
1.57 + Ok(()) => Ok(()),
1.58 + Err(err) => Err(format!("{}", err)),
1.59 + }
1.60 + }
1.61 +}