mirai/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/lowLevelApi.kt

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/*
* Copyright 2020 Mamoe Technologies and contributors.
*
* 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
* Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
*
* https://github.com/mamoe/mirai/blob/master/LICENSE
*/
package net.mamoe.mirai
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import kotlinx.coroutines.Job
import net.mamoe.mirai.contact.Group
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import net.mamoe.mirai.contact.QQ
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import net.mamoe.mirai.data.*
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import net.mamoe.mirai.message.data.MessageSource
import net.mamoe.mirai.utils.MiraiExperimentalAPI
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import net.mamoe.mirai.utils.MiraiInternalAPI
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import net.mamoe.mirai.utils.SinceMirai
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import net.mamoe.mirai.utils.WeakRef
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/**
* 标示这个 API 是低级的 API.
*
* 使用低级的 API 无法带来任何安全和便捷保障.
* 仅在某些使用结构化 API 可能影响性能的情况下使用这些低级 API.
*/
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@RequiresOptIn
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@Retention(AnnotationRetention.BINARY)
@Target(AnnotationTarget.CLASS, AnnotationTarget.TYPE, AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY)
annotation class LowLevelAPI
/**
* [Bot] 相关协议层低级 API.
*/
@MiraiExperimentalAPI
@Suppress("FunctionName", "unused")
@LowLevelAPI
interface LowLevelBotAPIAccessor {
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/**
* 账号信息
*/
@Deprecated("将来会做修改", level = DeprecationLevel.ERROR)
@MiraiExperimentalAPI
@LowLevelAPI
@MiraiInternalAPI
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val account: BotAccount
/**
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* 构造一个 [_lowLevelNewQQ] 对象. 它持有对 [Bot] 的弱引用([WeakRef]).
*
* [Bot] 无法管理这个对象, 但这个对象会以 [Bot] [Job] 作为父 Job.
* 因此, [Bot] 被关闭后, 这个对象也会被关闭.
*/
@LowLevelAPI
fun _lowLevelNewQQ(friendInfo: FriendInfo): QQ
/**
* 向服务器查询群列表. 返回值高 32 bits uin, 32 bits groupCode
*/
@LowLevelAPI
suspend fun _lowLevelQueryGroupList(): Sequence<Long>
/**
* 向服务器查询群资料. 获得的仅为当前时刻的资料.
* 请优先使用 [Bot.getGroup] 然后查看群资料.
*/
@LowLevelAPI
suspend fun _lowLevelQueryGroupInfo(groupCode: Long): GroupInfo
/**
* 向服务器查询群成员列表.
* 请优先使用 [Bot.getGroup], [Group.members] 查看群成员.
*
* 这个函数很慢. 请不要频繁使用.
*
* @see Group.calculateGroupUinByGroupCode 使用 groupCode 计算 groupUin
*/
@LowLevelAPI
suspend fun _lowLevelQueryGroupMemberList(groupUin: Long, groupCode: Long, ownerId: Long): Sequence<MemberInfo>
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/**
* 撤回一条由机器人发送给好友的消息
* @param messageId [MessageSource.id]
*/
@MiraiExperimentalAPI("还未实现")
@LowLevelAPI
suspend fun _lowLevelRecallFriendMessage(friendId: Long, messageId: Long, time: Long)
/**
* 撤回一条群里的消息. 可以是机器人发送也可以是其他群员发送.
* @param messageId [MessageSource.id]
*/
@LowLevelAPI
suspend fun _lowLevelRecallGroupMessage(groupId: Long, messageId: Long)
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/**
* 获取群公告列表
* @param page 页码
* */
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@SinceMirai("0.28.0")
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@LowLevelAPI
@MiraiExperimentalAPI
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suspend fun _lowLevelGetAnnouncements(groupId: Long, page: Int = 1, amount: Int = 10): GroupAnnouncementList
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/**
* 发送群公告
*
* @return 公告的fid
* */
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@SinceMirai("0.28.0")
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@LowLevelAPI
@MiraiExperimentalAPI
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suspend fun _lowLevelSendAnnouncement(groupId: Long, announcement: GroupAnnouncement): String
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/**
* 删除群公告
* @param fid [GroupAnnouncement.fid]
* */
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@SinceMirai("0.28.0")
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@LowLevelAPI
@MiraiExperimentalAPI
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suspend fun _lowLevelDeleteAnnouncement(groupId: Long, fid: String)
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/**
* 获取一条群公告
* @param fid [GroupAnnouncement.fid]
* */
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@SinceMirai("0.28.0")
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@LowLevelAPI
@MiraiExperimentalAPI
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suspend fun _lowLevelGetAnnouncement(groupId: Long, fid: String): GroupAnnouncement
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/**
* 获取群活跃信息
*
* */
@LowLevelAPI
@MiraiExperimentalAPI
suspend fun _lowLevelGetGroupActiveData(groupId: Long): GroupActiveData
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}
/**
* 撤回一条群里的消息. 可以是机器人发送也可以是其他群员发送.
*/
@Suppress("FunctionName")
@MiraiExperimentalAPI
@LowLevelAPI
suspend fun LowLevelBotAPIAccessor._lowLevelRecallGroupMessage(
groupId: Long,
messageSequenceId: Int,
messageRandom: Int
) {
this._lowLevelRecallGroupMessage(
groupId,
messageSequenceId.toLong().shl(32) or messageRandom.toLong().and(0xFFFFFFFFL)
)
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}