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// SparkleShare, a collaboration and sharing tool.
// Copyright (C) 2010 Hylke Bons (hylkebons@gmail.com)
//
// This program is free software: 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.
//
// This program 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 this program. If not, see (http://www.gnu.org/licenses/).
using System;
using System.IO;
using System.Xml;
namespace SparkleShare {
public class SparklePlugin {
public static string PluginsPath = "";
public static string LocalPluginsPath =
new string [] { Environment.GetFolderPath (Environment.SpecialFolder.ApplicationData),
"sparkleshare", "plugins" }.Combine ();
public string Name {
get {
return GetValue ("info", "name");
}
}
public string Description {
get {
return GetValue ("info", "description");
}
}
public string ImagePath {
get {
string image_file_name = GetValue ("info", "icon");
string image_path = System.IO.Path.Combine (
this.plugin_directory,
image_file_name
);
if (File.Exists (image_path))
return image_path;
else
return System.IO.Path.Combine (
PluginsPath, image_file_name);
}
}
public string Backend {
get {
return GetValue ("info", "backend");
}
}
public string Fingerprint {
get {
return GetValue ("info", "fingerprint");
}
}
public string Address {
get {
return GetValue ("address", "value");
}
}
public string AddressExample {
get {
return GetValue ("address", "example");
}
}
public string Path {
get {
return GetValue ("path", "value");
}
}
public string PathExample {
get {
return GetValue ("path", "example");
}
}
public string AnnouncementsUrl {
get {
return GetValue ("info", "announcements_url");
}
}
public bool PathUsesLowerCase {
get {
string uses_lower_case = GetValue ("path", "uses_lower_case");
if (!string.IsNullOrEmpty (uses_lower_case))
return uses_lower_case.Equals (bool.TrueString);
else
return false;
}
}
private XmlDocument xml = new XmlDocument ();
private string plugin_directory;
public SparklePlugin (string plugin_path)
{
this.plugin_directory = System.IO.Path.GetDirectoryName (plugin_path);
this.xml.Load (plugin_path);
}
public static SparklePlugin Create (string name, string description, string address_value,
string address_example, string path_value, string path_example)
{
string plugin_path = System.IO.Path.Combine (LocalPluginsPath, name + ".xml");
if (File.Exists (plugin_path))
return null;
string plugin_xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
"<sparkleshare>" +
" <plugin>" +
" <info>" +
" <name>" + name + "</name>" +
" <description>" + description + "</description>" +
" <icon>own-server.png</icon>" +
" </info>" +
" <address>" +
" <value>" + address_value + "</value>" +
" <example>" + address_example + "</example>" +
" </address>" +
" <path>" +
" <value>" + path_value + "</value>" +
" <example>" + path_example + "</example>" +
" </path>" +
" </plugin>" +
"</sparkleshare>";
plugin_xml = plugin_xml.Replace ("<value></value>", "<value/>");
plugin_xml = plugin_xml.Replace ("<example></example>", "<example/>");
if (!Directory.Exists (LocalPluginsPath))
Directory.CreateDirectory (LocalPluginsPath);
File.WriteAllText (plugin_path, plugin_xml);
return new SparklePlugin (plugin_path);
}
private string GetValue (string a, string b)
{
XmlNode node = this.xml.SelectSingleNode (
"/sparkleshare/plugin/" + a + "/" + b + "/text()");
if (node != null && !string.IsNullOrEmpty (node.Value))
return node.Value;
else
return null;
}
}
}
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