pluie-yaml/samples/yaml-dump.vala
2018-08-24 04:13:01 +02:00

78 lines
2.7 KiB
Vala

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* @software : pluie-yaml <https://git.pluie.org/pluie/lib-yaml>
* @version : 0.5
* @type : library
* @date : 2018
* @licence : GPLv3.0 <http://www.gnu.org/licenses/>
* @author : a-Sansara <[dev]at[pluie]dot[org]>
* @copyright : pluie.org <http://www.pluie.org/>
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* This file is part of pluie-yaml.
*
* pluie-yaml is free software (free as in speech) : you can redistribute it
* and/or modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* pluie-yaml is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with pluie-yaml. If not, see <http://www.gnu.org/licenses/>.
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*/
using GLib;
using Gee;
using Pluie;
int main (string[] args)
{
Echo.init(false);
var path = Yaml.DATA_PATH + "/tag.yml";
var done = false;
of.title ("Pluie Yaml Library", Pluie.Yaml.VERSION, "a-sansara");
Pluie.Yaml.DEBUG = false;
var config = new Yaml.Config (path, true);
var root = config.root_node () as Yaml.Root;
if ((done = root != null)) {
root.display_childs ();
of.action("Yaml.Node", "to_yaml_string");
string yaml = root.to_yaml_string ();
try {
string genpath = "./tag-generated.yml";
// an output file in the current working directory
var file = File.new_for_path (genpath);
// delete if file already exists
if (file.query_exists ()) {
file.delete ();
}
var dos = new DataOutputStream (file.create (FileCreateFlags.REPLACE_DESTINATION));
uint8[] data = yaml.data;
long written = 0;
while (written < data.length) {
// sum of the bytes of 'text' that already have been written to the stream
written += dos.write (data[written:data.length]);
}
of.echo ("write %lld bytes in `%s`".printf ((long) written, genpath));
Yaml.Dumper.show_yaml_string (root, true, true, true);
} catch (Error e) {
stderr.printf ("%s\n", e.message);
return 1;
}
}
return (int) done;
}