public static Tuple <Instance, string> FindZ3950Instance(string strInstanceName)
{
Instance instance = ServerInfo.FindInstance(strInstanceName);
if (instance == null)
{
return(new Tuple <Instance, string>(null, "实例 '" + strInstanceName + "' 不存在"));
}
if (instance.zhost == null)
{
return(new Tuple <Instance, string>(null, "实例 '" + strInstanceName + "' 没有启用 Z39.50 服务"));
}
return(new Tuple <Instance, string>(instance, ""));
}
// 获得一个实例的信息
public ServiceControlResult GetInstanceInfo(string strInstanceName,
out InstanceInfo info)
{
info = null;
ServiceControlResult result = new ServiceControlResult();
try
{
// 查询 dp2Capo 运行状态
if (strInstanceName == ".")
{
info = new InstanceInfo();
info.InstanceName = strInstanceName;
info.State = "running";
result.Value = 1; // 表示 dp2capo 正在运行状态
return(result);
}
// 查询全局服务运行状态。全局服务包括 SIP 和 Z39.50 Service
if (strInstanceName == ".global")
{
info = new InstanceInfo();
info.InstanceName = strInstanceName;
info.State = ServerInfo.GlobalServiceRunning ? "running" : "stopped";
result.Value = 1;
return(result);
}
Instance instance = ServerInfo.FindInstance(strInstanceName);
if (instance == null)
{
result.Value = 0;
return(result);
}
info = new InstanceInfo();
info.InstanceName = instance.Name;
info.State = instance.Running ? "running" : "stopped";
result.Value = 1;
return(result);
}
catch (Exception ex)
{
result.Value = -1;
result.ErrorInfo = "GetInstanceInfo() 出现异常: " + ex.Message;
return(result);
}
}