PowerToys/WinAlfred/PluginLoader/BasePluginLoader.cs
2013-12-22 19:35:21 +08:00

88 lines
3.0 KiB
C#

using System;
using System.Collections.Generic;
using System.IO;
using WinAlfred.Helper;
using WinAlfred.Plugin;
namespace WinAlfred.PluginLoader
{
public abstract class BasePluginLoader
{
private static string PluginPath = "Plugins";
private static string PluginConfigName = "plugin.ini";
protected static List<PluginMetadata> pluginMetadatas = new List<PluginMetadata>();
public abstract List<PluginPair> LoadPlugin();
static BasePluginLoader()
{
ParsePlugins();
}
private static void ParsePlugins()
{
ParseDirectories();
ParsePackagedPlugin();
}
private static void ParseDirectories()
{
string[] directories = Directory.GetDirectories(PluginPath);
foreach (string directory in directories)
{
PluginMetadata metadata = GetMetadataFromIni(directory);
if (metadata != null) pluginMetadatas.Add(metadata);
}
}
private static void ParsePackagedPlugin()
{
}
private static PluginMetadata GetMetadataFromIni(string directory)
{
string iniPath = directory + "\\" + PluginConfigName;
if (!File.Exists(iniPath))
{
Log.Error(string.Format("parse plugin {0} failed: didn't find config file.", iniPath));
return null;
}
try
{
PluginMetadata metadata = new PluginMetadata();
IniParser ini = new IniParser(iniPath);
metadata.Name = ini.GetSetting("plugin", "Name");
metadata.Author = ini.GetSetting("plugin", "Author");
metadata.Description = ini.GetSetting("plugin", "Description");
metadata.Language = ini.GetSetting("plugin", "Language");
metadata.Version = ini.GetSetting("plugin", "Version");
metadata.ActionKeyword = ini.GetSetting("plugin", "ActionKeyword");
metadata.ExecuteFile = AppDomain.CurrentDomain.BaseDirectory + directory + "\\" + ini.GetSetting("plugin", "ExecuteFile");
metadata.PluginDirecotry = AppDomain.CurrentDomain.BaseDirectory + directory + "\\";
if (!AllowedLanguage.IsAllowed(metadata.Language))
{
Log.Error(string.Format("Parse ini {0} failed: invalid language {1}", iniPath, metadata.Language));
return null;
}
if (!File.Exists(metadata.ExecuteFile))
{
Log.Error(string.Format("Parse ini {0} failed: ExecuteFile didn't exist {1}", iniPath, metadata.ExecuteFile));
return null;
}
return metadata;
}
catch (Exception e)
{
Log.Error(string.Format("Parse ini {0} failed: {1}", iniPath, e.Message));
return null;
}
}
}
}