iCal-远程查询过滤器 [英] iCal - Remote query filter

问题描述

也许是愚蠢的问题，但我想知道iCal客户端如何查询远程日历.

Maybe dumb question but I'm wondering how iCal clients query a remote calendar.

我刚刚创建了一个小的Web服务，该服务生成了一个iCal文件. Google日历和Lightning(新的Sunbird)已成功解释了此文件.但是我没有过滤任何时间范围.

I've just created a little web service that generates an iCal file. This file is successfully interpreted by Google Calendar and Lightning (new Sunbird). But I'm not filtering on any range of time.

我认为Google和Sunbird客户端提供了至少可以按日期过滤的参数.

I imagine that Google and Sunbird clients gives parameters to filter on dates at least.

我怎么知道这些参数是什么?它是iCal RFC的一部分吗?

How can I know what are these parameters ? Is it part of the iCal RFC ?

有人可以指出我的正确方向吗?

Can someone point me to the good direction ?

推荐答案

当您只是订阅"时，您只需下载整个文件即可.不进行过滤.

When you are just 'subscribing', you're simply downloading the entire file and that's it. No filtering.

但是，当您谈论同步时，您需要看的地方是CalDAV.

However, when you're talking about syncing, the place you need to look at is CalDAV.

http://tools.ietf.org/html/rfc4791

这是大多数主要日历应用程序使用的基于WebDAV的协议，它可以进行时间范围过滤和2向同步.

This is a WebDAV based protocol most major calendar applications use, and does do things like filtering on time ranges and 2-way synchronization.

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