public void Load()
{
string path = @"data\plugins";
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
DirectoryInfo directoryInfo = new DirectoryInfo(path);
int count = 0;
foreach (var item in directoryInfo.GetFiles().Where(x => x.Extension == ".dll"))
{
if (!File.Exists(item.FullName.Replace(".dll", ".json")))
{
LogHelper.WriteLine(CQLogLevel.Error, "插件载入", $"插件 {item.Name} 加载失败,原因:缺少json文件");
continue;
}
JsonLoadSettings loadsetting = new JsonLoadSettings
{
CommentHandling = CommentHandling.Ignore
};
JObject json = JObject.Parse(File.ReadAllText(item.FullName.Replace(".dll", ".json")), loadsetting);
int authcode = new Random().Next();
Dll dll = new Dll();
IntPtr iLib = dll.Load(item.FullName, json);
if (iLib == (IntPtr)0)
{
LogHelper.WriteLine(CQLogLevel.Error, "插件载入", $"插件 {item.Name} 加载失败,返回句柄为空,GetLastError={Dll.GetLastError()}");
continue;
}
dll.DoInitialize(authcode);
KeyValuePair <int, string> appInfotext = dll.GetAppInfo();
AppInfo appInfo = new AppInfo(appInfotext.Value, 0, appInfotext.Key
, json["name"].ToString(), json["version"].ToString(), Convert.ToInt32(json["version_id"].ToString())
, json["author"].ToString(), json["description"].ToString(), authcode);
Plugins.Add(new Plugin(iLib, appInfo, json, dll));
LogHelper.WriteLine(CQLogLevel.InfoSuccess, "插件载入", $"插件 {appInfo.Name} 加载成功");
cq_start(Marshal.StringToHGlobalAnsi(item.FullName), authcode);
NotifyIconHelper.Init(json);
count++;
}
LogHelper.WriteLine(CQLogLevel.Info, "插件载入", $"一共加载了{count}个插件");
}
/// <summary>
/// 以绝对路径路径载入拥有同名json的dll插件
/// </summary>
/// <param name="filepath">插件dll的绝对路径</param>
/// <returns>载入是否成功</returns>
public bool Load(string filepath)
{
FileInfo plugininfo = new FileInfo(filepath);
if (!File.Exists(plugininfo.FullName.Replace(".dll", ".json")))
{
LogHelper.WriteLog(LogLevel.Error, "插件载入", $"插件 {plugininfo.Name} 加载失败,原因:缺少json文件");
return(false);
}
JObject json = JObject.Parse(File.ReadAllText(plugininfo.FullName.Replace(".dll", ".json")));
int authcode = new Random().Next();
Dll dll = new Dll();
if (!Directory.Exists(@"data\tmp"))
{
Directory.CreateDirectory(@"data\tmp");
}
//复制需要载入的插件至临时文件夹,可直接覆盖原dll便于插件重载
string destpath = @"data\tmp\" + plugininfo.Name;
File.Copy(plugininfo.FullName, destpath, true);
//复制它的json
File.Copy(plugininfo.FullName.Replace(".dll", ".json"), destpath.Replace(".dll", ".json"), true);
IntPtr iLib = dll.Load(destpath, json);//将dll插件LoadLibrary,并进行函数委托的实例化;
AppDomainSetup ads = new AppDomainSetup
{
ApplicationBase = AppDomain.CurrentDomain.BaseDirectory,
DisallowBindingRedirects = false,
DisallowCodeDownload = true,
ConfigurationFile = AppDomain.CurrentDomain.SetupInformation.ConfigurationFile
};
AppDomain newappDomain = AppDomain.CreateDomain(iLib.ToString(), null, ads);
AppDomainSave.Add(iLib, newappDomain);
Proxy.Init(iLib, json);
if (iLib == (IntPtr)0)
{
LogHelper.WriteLog(LogLevel.Error, "插件载入", $"插件 {plugininfo.Name} 加载失败,返回句柄为空,GetLastError={Dll.GetLastError()}");
}
//执行插件的init,分配一个authcode
dll.DoInitialize(authcode);
//获取插件的appinfo,返回示例 9,me.cqp.luohuaming.Sign,分别为ApiVer以及AppID
KeyValuePair <int, string> appInfotext = dll.GetAppInfo();
AppInfo appInfo = new AppInfo(appInfotext.Value, 0, appInfotext.Key
, json["name"].ToString(), json["version"].ToString(), Convert.ToInt32(json["version_id"].ToString())
, json["author"].ToString(), json["description"].ToString(), authcode);
bool enabled = GetPluginState(appInfo);//获取插件启用状态
//保存至插件列表
Plugin plugin = (Plugin)newappDomain.CreateInstanceAndUnwrap(typeof(Plugin).Assembly.FullName
, typeof(Plugin).FullName
, false
, BindingFlags.CreateInstance
, null
, new object[] { iLib, appInfo, json.ToString(), dll, enabled, appInfotext.Value }
, null, null);
Plugins.Add(plugin);
LogHelper.WriteLog(LogLevel.InfoSuccess, "插件载入", $"插件 {appInfo.Name} 加载成功");
cq_start(Marshal.StringToHGlobalAnsi(destpath), authcode);
//将它的窗口写入托盘右键菜单
NotifyIconHelper.LoadMenu(json);
return(true);
}